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-rw-r--r--Documentation/ABI/testing/sysfs-bus-iio (renamed from drivers/staging/iio/Documentation/sysfs-bus-iio)45
-rw-r--r--Documentation/devicetree/bindings/staging/iio/adc/lpc32xx-adc.txt16
-rw-r--r--Documentation/devicetree/bindings/staging/iio/adc/spear-adc.txt26
-rw-r--r--MAINTAINERS1
-rw-r--r--drivers/Kconfig4
-rw-r--r--drivers/Makefile2
-rw-r--r--drivers/iio/Kconfig51
-rw-r--r--drivers/iio/Makefile10
-rw-r--r--drivers/iio/iio_core.h (renamed from drivers/staging/iio/iio_core.h)6
-rw-r--r--drivers/iio/iio_core_trigger.h (renamed from drivers/staging/iio/iio_core_trigger.h)0
-rw-r--r--drivers/iio/industrialio-buffer.c (renamed from drivers/staging/iio/industrialio-buffer.c)75
-rw-r--r--drivers/iio/industrialio-core.c (renamed from drivers/staging/iio/industrialio-core.c)47
-rw-r--r--drivers/iio/industrialio-event.c (renamed from drivers/staging/iio/industrialio-event.c)6
-rw-r--r--drivers/iio/industrialio-trigger.c (renamed from drivers/staging/iio/industrialio-trigger.c)20
-rw-r--r--drivers/iio/inkern.c (renamed from drivers/staging/iio/inkern.c)8
-rw-r--r--drivers/iio/kfifo_buf.c (renamed from drivers/staging/iio/kfifo_buf.c)3
-rw-r--r--drivers/misc/Kconfig1
-rw-r--r--drivers/misc/Makefile1
-rw-r--r--drivers/misc/mei/Kconfig (renamed from drivers/staging/mei/Kconfig)0
-rw-r--r--drivers/misc/mei/Makefile (renamed from drivers/staging/mei/Makefile)0
-rw-r--r--drivers/misc/mei/TODO (renamed from drivers/staging/mei/TODO)0
-rw-r--r--drivers/misc/mei/hw.h (renamed from drivers/staging/mei/hw.h)0
-rw-r--r--drivers/misc/mei/init.c (renamed from drivers/staging/mei/init.c)2
-rw-r--r--drivers/misc/mei/interface.c (renamed from drivers/staging/mei/interface.c)0
-rw-r--r--drivers/misc/mei/interface.h (renamed from drivers/staging/mei/interface.h)3
-rw-r--r--drivers/misc/mei/interrupt.c (renamed from drivers/staging/mei/interrupt.c)0
-rw-r--r--drivers/misc/mei/iorw.c (renamed from drivers/staging/mei/iorw.c)0
-rw-r--r--drivers/misc/mei/main.c (renamed from drivers/staging/mei/main.c)21
-rw-r--r--drivers/misc/mei/mei-amt-version.c (renamed from drivers/staging/mei/mei-amt-version.c)0
-rw-r--r--drivers/misc/mei/mei.h (renamed from drivers/staging/mei/mei.h)0
-rw-r--r--drivers/misc/mei/mei.txt (renamed from drivers/staging/mei/mei.txt)0
-rw-r--r--drivers/misc/mei/mei_dev.h (renamed from drivers/staging/mei/mei_dev.h)0
-rw-r--r--drivers/misc/mei/wd.c (renamed from drivers/staging/mei/wd.c)74
-rw-r--r--drivers/net/wan/Kconfig31
-rw-r--r--drivers/net/wan/Makefile5
-rw-r--r--drivers/staging/Kconfig8
-rw-r--r--drivers/staging/Makefile3
-rw-r--r--drivers/staging/android/Kconfig21
-rw-r--r--drivers/staging/android/Makefile1
-rw-r--r--drivers/staging/android/alarm-dev.c137
-rw-r--r--drivers/staging/android/alarm.c601
-rw-r--r--drivers/staging/android/android_alarm.h59
-rw-r--r--drivers/staging/android/binder.h10
-rw-r--r--drivers/staging/android/persistent_ram.c4
-rw-r--r--drivers/staging/android/timed_output.c1
-rw-r--r--drivers/staging/asus_oled/asus_oled.c6
-rw-r--r--drivers/staging/bcm/DDRInit.c26
-rw-r--r--drivers/staging/bcm/IPv6Protocol.c409
-rw-r--r--drivers/staging/bcm/Misc.c2
-rw-r--r--drivers/staging/comedi/Kconfig132
-rw-r--r--drivers/staging/comedi/comedi.h2
-rw-r--r--drivers/staging/comedi/comedi_fops.c74
-rw-r--r--drivers/staging/comedi/comedidev.h20
-rw-r--r--drivers/staging/comedi/drivers.c268
-rw-r--r--drivers/staging/comedi/drivers/8255.c78
-rw-r--r--drivers/staging/comedi/drivers/acl7225b.c60
-rw-r--r--drivers/staging/comedi/drivers/addi-data/addi_common.c6
-rw-r--r--drivers/staging/comedi/drivers/adl_pci6208.c281
-rw-r--r--drivers/staging/comedi/drivers/adl_pci7230.c99
-rw-r--r--drivers/staging/comedi/drivers/adl_pci7296.c41
-rw-r--r--drivers/staging/comedi/drivers/adl_pci7432.c115
-rw-r--r--drivers/staging/comedi/drivers/adl_pci8164.c287
-rw-r--r--drivers/staging/comedi/drivers/adl_pci9111.c114
-rw-r--r--drivers/staging/comedi/drivers/adl_pci9118.c6
-rw-r--r--drivers/staging/comedi/drivers/adq12b.c232
-rw-r--r--drivers/staging/comedi/drivers/adv_pci1710.c43
-rw-r--r--drivers/staging/comedi/drivers/adv_pci1723.c70
-rw-r--r--drivers/staging/comedi/drivers/adv_pci_dio.c6
-rw-r--r--drivers/staging/comedi/drivers/aio_iiro_16.c92
-rw-r--r--drivers/staging/comedi/drivers/amplc_dio200.c79
-rw-r--r--drivers/staging/comedi/drivers/amplc_pc236.c65
-rw-r--r--drivers/staging/comedi/drivers/amplc_pc263.c67
-rw-r--r--drivers/staging/comedi/drivers/amplc_pci224.c147
-rw-r--r--drivers/staging/comedi/drivers/amplc_pci230.c2
-rw-r--r--drivers/staging/comedi/drivers/c6xdigio.c20
-rw-r--r--drivers/staging/comedi/drivers/cb_pcidas.c2
-rw-r--r--drivers/staging/comedi/drivers/cb_pcidas64.c2
-rw-r--r--drivers/staging/comedi/drivers/cb_pcidda.c74
-rw-r--r--drivers/staging/comedi/drivers/cb_pcidio.c2
-rw-r--r--drivers/staging/comedi/drivers/cb_pcimdas.c19
-rw-r--r--drivers/staging/comedi/drivers/cb_pcimdda.c2
-rw-r--r--drivers/staging/comedi/drivers/contec_pci_dio.c2
-rw-r--r--drivers/staging/comedi/drivers/daqboard2000.c14
-rw-r--r--drivers/staging/comedi/drivers/das08.c123
-rw-r--r--drivers/staging/comedi/drivers/dt2815.c44
-rw-r--r--drivers/staging/comedi/drivers/dt2817.c42
-rw-r--r--drivers/staging/comedi/drivers/dt282x.c3
-rw-r--r--drivers/staging/comedi/drivers/dt3000.c2
-rw-r--r--drivers/staging/comedi/drivers/dt9812.c39
-rw-r--r--drivers/staging/comedi/drivers/dyna_pci10xx.c2
-rw-r--r--drivers/staging/comedi/drivers/fl512.c54
-rw-r--r--drivers/staging/comedi/drivers/gsc_hpdi.c2
-rw-r--r--drivers/staging/comedi/drivers/icp_multi.c4
-rw-r--r--drivers/staging/comedi/drivers/jr3_pci.c2
-rw-r--r--drivers/staging/comedi/drivers/ke_counter.c111
-rw-r--r--drivers/staging/comedi/drivers/me4000.c2
-rw-r--r--drivers/staging/comedi/drivers/me_daq.c2
-rw-r--r--drivers/staging/comedi/drivers/ni_6527.c2
-rw-r--r--drivers/staging/comedi/drivers/ni_65xx.c2
-rw-r--r--drivers/staging/comedi/drivers/ni_660x.c2
-rw-r--r--drivers/staging/comedi/drivers/ni_670x.c2
-rw-r--r--drivers/staging/comedi/drivers/ni_at_a2150.c16
-rw-r--r--drivers/staging/comedi/drivers/ni_labpc.c2
-rw-r--r--drivers/staging/comedi/drivers/ni_pcidio.c2
-rw-r--r--drivers/staging/comedi/drivers/ni_pcimio.c2
-rw-r--r--drivers/staging/comedi/drivers/ni_tio_internal.h36
-rw-r--r--drivers/staging/comedi/drivers/pcl711.c91
-rw-r--r--drivers/staging/comedi/drivers/pcl724.c68
-rw-r--r--drivers/staging/comedi/drivers/pcl725.c42
-rw-r--r--drivers/staging/comedi/drivers/pcl726.c50
-rw-r--r--drivers/staging/comedi/drivers/pcl730.c62
-rw-r--r--drivers/staging/comedi/drivers/pcl812.c170
-rw-r--r--drivers/staging/comedi/drivers/pcl816.c102
-rw-r--r--drivers/staging/comedi/drivers/pcl818.c111
-rw-r--r--drivers/staging/comedi/drivers/pcm3724.c58
-rw-r--r--drivers/staging/comedi/drivers/pcm3730.c42
-rw-r--r--drivers/staging/comedi/drivers/pcmad.c67
-rw-r--r--drivers/staging/comedi/drivers/pcmda12.c216
-rw-r--r--drivers/staging/comedi/drivers/pcmmio.c667
-rw-r--r--drivers/staging/comedi/drivers/pcmuio.c549
-rw-r--r--drivers/staging/comedi/drivers/poc.c213
-rw-r--r--drivers/staging/comedi/drivers/rtd520.c123
-rw-r--r--drivers/staging/comedi/drivers/rti800.c58
-rw-r--r--drivers/staging/comedi/drivers/rti802.c42
-rw-r--r--drivers/staging/comedi/drivers/s526.c500
-rw-r--r--drivers/staging/comedi/drivers/s626.c29
-rw-r--r--drivers/staging/comedi/drivers/serial2002.c58
-rw-r--r--drivers/staging/comedi/drivers/skel.c2
-rw-r--r--drivers/staging/comedi/drivers/usbdux.c124
-rw-r--r--drivers/staging/comedi/drivers/usbduxfast.c47
-rw-r--r--drivers/staging/comedi/drivers/usbduxsigma.c12
-rw-r--r--drivers/staging/comedi/drivers/vmk80xx.c14
-rw-r--r--drivers/staging/comedi/internal.h6
-rw-r--r--drivers/staging/et131x/et131x.c10
-rw-r--r--drivers/staging/frontier/alphatrack.c15
-rw-r--r--drivers/staging/frontier/tranzport.c16
-rw-r--r--drivers/staging/iio/Documentation/device.txt4
-rw-r--r--drivers/staging/iio/Documentation/generic_buffer.c4
-rw-r--r--drivers/staging/iio/Documentation/iio_event_monitor.c2
-rwxr-xr-xdrivers/staging/iio/Documentation/light/sysfs-bus-iio-light-tsl25836
-rwxr-xr-xdrivers/staging/iio/Documentation/light/sysfs-bus-iio-light-tsl2x7x13
-rw-r--r--drivers/staging/iio/Documentation/sysfs-bus-iio-ad719220
-rw-r--r--drivers/staging/iio/Documentation/sysfs-bus-iio-dds81
-rw-r--r--drivers/staging/iio/Documentation/sysfs-bus-iio-light15
-rw-r--r--drivers/staging/iio/Documentation/trigger.txt2
-rw-r--r--drivers/staging/iio/Kconfig46
-rw-r--r--drivers/staging/iio/Makefile8
-rw-r--r--drivers/staging/iio/accel/adis16201_core.c121
-rw-r--r--drivers/staging/iio/accel/adis16201_ring.c9
-rw-r--r--drivers/staging/iio/accel/adis16201_trigger.c10
-rw-r--r--drivers/staging/iio/accel/adis16203_core.c106
-rw-r--r--drivers/staging/iio/accel/adis16203_ring.c9
-rw-r--r--drivers/staging/iio/accel/adis16203_trigger.c10
-rw-r--r--drivers/staging/iio/accel/adis16204_core.c111
-rw-r--r--drivers/staging/iio/accel/adis16204_ring.c9
-rw-r--r--drivers/staging/iio/accel/adis16204_trigger.c10
-rw-r--r--drivers/staging/iio/accel/adis16209_core.c157
-rw-r--r--drivers/staging/iio/accel/adis16209_ring.c10
-rw-r--r--drivers/staging/iio/accel/adis16209_trigger.c10
-rw-r--r--drivers/staging/iio/accel/adis16220_core.c25
-rw-r--r--drivers/staging/iio/accel/adis16240_core.c123
-rw-r--r--drivers/staging/iio/accel/adis16240_ring.c9
-rw-r--r--drivers/staging/iio/accel/adis16240_trigger.c10
-rw-r--r--drivers/staging/iio/accel/kxsd9.c16
-rw-r--r--drivers/staging/iio/accel/lis3l02dq_core.c46
-rw-r--r--drivers/staging/iio/accel/lis3l02dq_ring.c20
-rw-r--r--drivers/staging/iio/accel/sca3000_core.c44
-rw-r--r--drivers/staging/iio/accel/sca3000_ring.c6
-rw-r--r--drivers/staging/iio/adc/Kconfig27
-rw-r--r--drivers/staging/iio/adc/Makefile1
-rw-r--r--drivers/staging/iio/adc/ad7192.c69
-rw-r--r--drivers/staging/iio/adc/ad7280a.c19
-rw-r--r--drivers/staging/iio/adc/ad7291.c20
-rw-r--r--drivers/staging/iio/adc/ad7298.h1
-rw-r--r--drivers/staging/iio/adc/ad7298_core.c79
-rw-r--r--drivers/staging/iio/adc/ad7298_ring.c46
-rw-r--r--drivers/staging/iio/adc/ad7476.h1
-rw-r--r--drivers/staging/iio/adc/ad7476_core.c60
-rw-r--r--drivers/staging/iio/adc/ad7476_ring.c58
-rw-r--r--drivers/staging/iio/adc/ad7606_core.c31
-rw-r--r--drivers/staging/iio/adc/ad7606_par.c2
-rw-r--r--drivers/staging/iio/adc/ad7606_ring.c30
-rw-r--r--drivers/staging/iio/adc/ad7606_spi.c2
-rw-r--r--drivers/staging/iio/adc/ad7780.c44
-rw-r--r--drivers/staging/iio/adc/ad7793.c97
-rw-r--r--drivers/staging/iio/adc/ad7816.c12
-rw-r--r--drivers/staging/iio/adc/ad7887.h1
-rw-r--r--drivers/staging/iio/adc/ad7887_core.c20
-rw-r--r--drivers/staging/iio/adc/ad7887_ring.c46
-rw-r--r--drivers/staging/iio/adc/ad799x.h1
-rw-r--r--drivers/staging/iio/adc/ad799x_core.c54
-rw-r--r--drivers/staging/iio/adc/ad799x_ring.c44
-rw-r--r--drivers/staging/iio/adc/adt7310.c12
-rw-r--r--drivers/staging/iio/adc/adt7410.c12
-rw-r--r--drivers/staging/iio/adc/lpc32xx_adc.c35
-rw-r--r--drivers/staging/iio/adc/max1363_core.c29
-rw-r--r--drivers/staging/iio/adc/max1363_ring.c10
-rw-r--r--drivers/staging/iio/adc/spear_adc.c448
-rw-r--r--drivers/staging/iio/addac/adt7316.c12
-rw-r--r--drivers/staging/iio/cdc/ad7150.c20
-rw-r--r--drivers/staging/iio/cdc/ad7152.c24
-rw-r--r--drivers/staging/iio/cdc/ad7746.c35
-rw-r--r--drivers/staging/iio/dac/Kconfig6
-rw-r--r--drivers/staging/iio/dac/ad5064.c29
-rw-r--r--drivers/staging/iio/dac/ad5360.c17
-rw-r--r--drivers/staging/iio/dac/ad5380.c17
-rw-r--r--drivers/staging/iio/dac/ad5421.c19
-rw-r--r--drivers/staging/iio/dac/ad5446.c293
-rw-r--r--drivers/staging/iio/dac/ad5446.h20
-rw-r--r--drivers/staging/iio/dac/ad5504.c19
-rw-r--r--drivers/staging/iio/dac/ad5624r_spi.c15
-rw-r--r--drivers/staging/iio/dac/ad5686.c17
-rw-r--r--drivers/staging/iio/dac/ad5764.c17
-rw-r--r--drivers/staging/iio/dac/ad5791.c17
-rw-r--r--drivers/staging/iio/dac/max517.c10
-rw-r--r--drivers/staging/iio/dds/dds.h110
-rw-r--r--drivers/staging/iio/frequency/Kconfig (renamed from drivers/staging/iio/dds/Kconfig)0
-rw-r--r--drivers/staging/iio/frequency/Makefile (renamed from drivers/staging/iio/dds/Makefile)0
-rw-r--r--drivers/staging/iio/frequency/ad5930.c (renamed from drivers/staging/iio/dds/ad5930.c)10
-rw-r--r--drivers/staging/iio/frequency/ad9832.c (renamed from drivers/staging/iio/dds/ad9832.c)34
-rw-r--r--drivers/staging/iio/frequency/ad9832.h (renamed from drivers/staging/iio/dds/ad9832.h)0
-rw-r--r--drivers/staging/iio/frequency/ad9834.c (renamed from drivers/staging/iio/dds/ad9834.c)66
-rw-r--r--drivers/staging/iio/frequency/ad9834.h (renamed from drivers/staging/iio/dds/ad9834.h)0
-rw-r--r--drivers/staging/iio/frequency/ad9850.c (renamed from drivers/staging/iio/dds/ad9850.c)10
-rw-r--r--drivers/staging/iio/frequency/ad9852.c (renamed from drivers/staging/iio/dds/ad9852.c)10
-rw-r--r--drivers/staging/iio/frequency/ad9910.c (renamed from drivers/staging/iio/dds/ad9910.c)10
-rw-r--r--drivers/staging/iio/frequency/ad9951.c (renamed from drivers/staging/iio/dds/ad9951.c)10
-rw-r--r--drivers/staging/iio/frequency/dds.h110
-rw-r--r--drivers/staging/iio/gyro/adis16060_core.c18
-rw-r--r--drivers/staging/iio/gyro/adis16080_core.c16
-rw-r--r--drivers/staging/iio/gyro/adis16130_core.c12
-rw-r--r--drivers/staging/iio/gyro/adis16260_core.c108
-rw-r--r--drivers/staging/iio/gyro/adis16260_ring.c9
-rw-r--r--drivers/staging/iio/gyro/adis16260_trigger.c10
-rw-r--r--drivers/staging/iio/gyro/adxrs450_core.c24
-rw-r--r--drivers/staging/iio/iio_dummy_evgen.c4
-rw-r--r--drivers/staging/iio/iio_hwmon.c4
-rw-r--r--drivers/staging/iio/iio_simple_dummy.c33
-rw-r--r--drivers/staging/iio/iio_simple_dummy_buffer.c17
-rw-r--r--drivers/staging/iio/iio_simple_dummy_events.c6
-rw-r--r--drivers/staging/iio/impedance-analyzer/ad5933.c75
-rw-r--r--drivers/staging/iio/imu/adis16400_core.c135
-rw-r--r--drivers/staging/iio/imu/adis16400_ring.c8
-rw-r--r--drivers/staging/iio/imu/adis16400_trigger.c10
-rw-r--r--drivers/staging/iio/light/Kconfig37
-rw-r--r--drivers/staging/iio/light/Makefile2
-rw-r--r--drivers/staging/iio/light/isl29018.c199
-rw-r--r--drivers/staging/iio/light/isl29028.c566
-rw-r--r--drivers/staging/iio/light/tsl2563.c24
-rw-r--r--drivers/staging/iio/light/tsl2583.c8
-rwxr-xr-xdrivers/staging/iio/light/tsl2x7x.h100
-rwxr-xr-xdrivers/staging/iio/light/tsl2x7x_core.c2082
-rw-r--r--drivers/staging/iio/magnetometer/ak8975.c15
-rw-r--r--drivers/staging/iio/magnetometer/hmc5843.c15
-rw-r--r--drivers/staging/iio/meter/ade7753.c10
-rw-r--r--drivers/staging/iio/meter/ade7754.c10
-rw-r--r--drivers/staging/iio/meter/ade7758_core.c285
-rw-r--r--drivers/staging/iio/meter/ade7758_ring.c26
-rw-r--r--drivers/staging/iio/meter/ade7758_trigger.c10
-rw-r--r--drivers/staging/iio/meter/ade7759.c10
-rw-r--r--drivers/staging/iio/meter/ade7854-i2c.c6
-rw-r--r--drivers/staging/iio/meter/ade7854-spi.c6
-rw-r--r--drivers/staging/iio/meter/ade7854.c8
-rw-r--r--drivers/staging/iio/meter/meter.h2
-rw-r--r--drivers/staging/iio/resolver/ad2s1200.c12
-rw-r--r--drivers/staging/iio/resolver/ad2s1210.c12
-rw-r--r--drivers/staging/iio/resolver/ad2s90.c11
-rw-r--r--drivers/staging/iio/ring_sw.c2
-rw-r--r--drivers/staging/iio/ring_sw.h2
-rw-r--r--drivers/staging/iio/trigger/iio-trig-bfin-timer.c10
-rw-r--r--drivers/staging/iio/trigger/iio-trig-gpio.c10
-rw-r--r--drivers/staging/iio/trigger/iio-trig-periodic-rtc.c8
-rw-r--r--drivers/staging/iio/trigger/iio-trig-sysfs.c10
-rw-r--r--drivers/staging/line6/driver.c88
-rw-r--r--drivers/staging/line6/toneport.c2
-rw-r--r--drivers/staging/media/as102/as102_fe.c2
-rw-r--r--drivers/staging/media/as102/as102_fw.c5
-rw-r--r--drivers/staging/media/as102/as102_usb_drv.c5
-rw-r--r--drivers/staging/media/as102/as102_usb_drv.h2
-rw-r--r--drivers/staging/media/easycap/easycap_ioctl.c1
-rw-r--r--drivers/staging/media/easycap/easycap_main.c6
-rw-r--r--drivers/staging/media/go7007/README2
-rw-r--r--drivers/staging/media/go7007/s2250-loader.c26
-rw-r--r--drivers/staging/media/lirc/lirc_imon.c80
-rw-r--r--drivers/staging/media/lirc/lirc_sasem.c100
-rw-r--r--drivers/staging/media/lirc/lirc_ttusbir.c13
-rw-r--r--drivers/staging/net/Kconfig38
-rw-r--r--drivers/staging/net/Makefile5
-rw-r--r--drivers/staging/net/TODO5
-rw-r--r--drivers/staging/net/pc300-falc-lh.h (renamed from drivers/net/wan/pc300-falc-lh.h)0
-rw-r--r--drivers/staging/net/pc300.h (renamed from drivers/net/wan/pc300.h)0
-rw-r--r--drivers/staging/net/pc300_drv.c (renamed from drivers/net/wan/pc300_drv.c)0
-rw-r--r--drivers/staging/net/pc300_tty.c (renamed from drivers/net/wan/pc300_tty.c)0
-rw-r--r--drivers/staging/nvec/nvec.h2
-rw-r--r--drivers/staging/octeon/ethernet-rx.c2
-rw-r--r--drivers/staging/octeon/ethernet-tx.c10
-rw-r--r--drivers/staging/octeon/ethernet-util.h2
-rw-r--r--drivers/staging/octeon/ethernet.c2
-rw-r--r--drivers/staging/olpc_dcon/olpc_dcon.c29
-rw-r--r--drivers/staging/olpc_dcon/olpc_dcon_xo_1.c2
-rw-r--r--drivers/staging/omapdrm/Makefile1
-rw-r--r--drivers/staging/omapdrm/omap_dmm_tiler.c4
-rw-r--r--drivers/staging/omapdrm/omap_drv.c4
-rw-r--r--drivers/staging/omapdrm/omap_drv.h7
-rw-r--r--drivers/staging/omapdrm/omap_fb.c2
-rw-r--r--drivers/staging/omapdrm/omap_gem.c26
-rw-r--r--drivers/staging/omapdrm/omap_gem_dmabuf.c150
-rw-r--r--drivers/staging/omapdrm/tcm-sita.c2
-rw-r--r--drivers/staging/ozwpan/README2
-rw-r--r--drivers/staging/ozwpan/ozappif.h12
-rw-r--r--drivers/staging/ozwpan/ozcdev.c17
-rw-r--r--drivers/staging/ozwpan/ozevent.c195
-rw-r--r--drivers/staging/ozwpan/ozevent.h11
-rw-r--r--drivers/staging/ozwpan/ozeventdef.h19
-rw-r--r--drivers/staging/ozwpan/ozhcd.c6
-rw-r--r--drivers/staging/ozwpan/ozmain.c8
-rw-r--r--drivers/staging/ozwpan/ozusbsvc.c2
-rw-r--r--drivers/staging/panel/panel.c2
-rw-r--r--drivers/staging/quatech_usb2/quatech_usb2.c6
-rw-r--r--drivers/staging/ramster/cluster/tcp.c4
-rw-r--r--drivers/staging/ramster/xvmalloc.c2
-rw-r--r--drivers/staging/ramster/zcache-main.c2
-rw-r--r--drivers/staging/rtl8187se/Makefile2
-rw-r--r--drivers/staging/rtl8187se/ieee80211/dot11d.c2
-rw-r--r--drivers/staging/rtl8187se/ieee80211/ieee80211.h14
-rw-r--r--drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c26
-rw-r--r--drivers/staging/rtl8187se/ieee80211/ieee80211_softmac_wx.c2
-rw-r--r--drivers/staging/rtl8187se/ieee80211/ieee80211_tx.c2
-rw-r--r--drivers/staging/rtl8187se/ieee80211/ieee80211_wx.c2
-rw-r--r--drivers/staging/rtl8187se/r8180.h10
-rw-r--r--drivers/staging/rtl8187se/r8180_core.c30
-rw-r--r--drivers/staging/rtl8187se/r8180_dm.c16
-rw-r--r--drivers/staging/rtl8187se/r8180_rtl8225z2.c4
-rw-r--r--drivers/staging/rtl8187se/r8180_wx.c6
-rw-r--r--drivers/staging/rtl8187se/r8180_wx.h2
-rw-r--r--drivers/staging/rtl8187se/r8185b_init.c1329
-rw-r--r--drivers/staging/rtl8192e/Kconfig4
-rw-r--r--drivers/staging/rtl8192e/rtl8192e/r8192E_cmdpkt.c3
-rw-r--r--drivers/staging/rtl8192e/rtl8192e/r8192E_firmware.c2
-rw-r--r--drivers/staging/rtl8192e/rtl8192e/r8192E_phy.c2
-rw-r--r--drivers/staging/rtl8192e/rtl8192e/r819xE_phyreg.h4
-rw-r--r--drivers/staging/rtl8192e/rtl8192e/rtl_core.c4
-rw-r--r--drivers/staging/rtl8192e/rtl8192e/rtl_core.h3
-rw-r--r--drivers/staging/rtl8192e/rtl8192e/rtl_dm.c22
-rw-r--r--drivers/staging/rtl8192e/rtl8192e/rtl_wx.c4
-rw-r--r--drivers/staging/rtl8192e/rtllib.h18
-rw-r--r--drivers/staging/rtl8192e/rtllib_rx.c4
-rw-r--r--drivers/staging/rtl8192e/rtllib_softmac.c35
-rw-r--r--drivers/staging/rtl8192e/rtllib_softmac_wx.c4
-rw-r--r--drivers/staging/rtl8192e/rtllib_tx.c6
-rw-r--r--drivers/staging/rtl8192e/rtllib_wx.c4
-rw-r--r--drivers/staging/rtl8192u/ieee80211/ieee80211_module.c2
-rw-r--r--drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c2
-rw-r--r--drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c2
-rw-r--r--drivers/staging/rtl8192u/r8180_93cx6.c2
-rw-r--r--drivers/staging/rtl8192u/r8180_93cx6.h2
-rw-r--r--drivers/staging/rtl8192u/r8192U.h9
-rw-r--r--drivers/staging/rtl8192u/r8192U_core.c60
-rw-r--r--drivers/staging/rtl8192u/r8192U_dm.c74
-rw-r--r--drivers/staging/rtl8192u/r8192U_hw.h2
-rw-r--r--drivers/staging/rtl8192u/r8192U_wx.c12
-rw-r--r--drivers/staging/rtl8192u/r8192U_wx.h2
-rw-r--r--drivers/staging/rtl8192u/r819xU_HTType.h2
-rw-r--r--drivers/staging/rtl8192u/r819xU_cmdpkt.c12
-rw-r--r--drivers/staging/rtl8192u/r819xU_firmware.c4
-rw-r--r--drivers/staging/rtl8192u/r819xU_phy.c16
-rw-r--r--drivers/staging/rtl8192u/r819xU_phyreg.h2
-rw-r--r--drivers/staging/rtl8712/osdep_service.h1
-rw-r--r--drivers/staging/rtl8712/rtl871x_ioctl_linux.c5
-rw-r--r--drivers/staging/rts5139/ms.c5
-rw-r--r--drivers/staging/rts_pstor/ms.c2
-rw-r--r--drivers/staging/rts_pstor/rtsx_transport.c4
-rw-r--r--drivers/staging/sep/sep_driver_config.h6
-rw-r--r--drivers/staging/sep/sep_main.c12
-rw-r--r--drivers/staging/serial/68360serial.c2979
-rw-r--r--drivers/staging/serial/Kconfig16
-rw-r--r--drivers/staging/serial/Makefile1
-rw-r--r--drivers/staging/serial/TODO6
-rw-r--r--drivers/staging/serqt_usb2/serqt_usb2.c5
-rw-r--r--drivers/staging/sm7xx/smtcfb.c232
-rw-r--r--drivers/staging/sm7xx/smtcfb.h8
-rw-r--r--drivers/staging/telephony/ixj.c228
-rw-r--r--drivers/staging/tidspbridge/core/io_sm.c2
-rw-r--r--drivers/staging/tidspbridge/core/ue_deh.c2
-rw-r--r--drivers/staging/usbip/stub_dev.c12
-rw-r--r--drivers/staging/usbip/usbip_common.h17
-rw-r--r--drivers/staging/usbip/usbip_protocol.txt2
-rw-r--r--drivers/staging/usbip/userspace/libsrc/vhci_driver.c20
-rw-r--r--drivers/staging/usbip/vhci_hcd.c8
-rw-r--r--drivers/staging/usbip/vhci_rx.c2
-rw-r--r--drivers/staging/usbip/vhci_sysfs.c4
-rw-r--r--drivers/staging/vme/Makefile7
-rw-r--r--drivers/staging/vme/TODO5
-rw-r--r--drivers/staging/vme/devices/Kconfig3
-rw-r--r--drivers/staging/vme/devices/vme_pio2_cntr.c2
-rw-r--r--drivers/staging/vme/devices/vme_pio2_core.c3
-rw-r--r--drivers/staging/vme/devices/vme_pio2_gpio.c5
-rw-r--r--drivers/staging/vme/devices/vme_user.c45
-rw-r--r--drivers/staging/vt6655/wpa.c4
-rw-r--r--drivers/staging/vt6656/ioctl.c24
-rw-r--r--drivers/staging/vt6656/main_usb.c4
-rw-r--r--drivers/staging/vt6656/wpa.c4
-rw-r--r--drivers/staging/wlags49_h2/README.ubuntu2
-rw-r--r--drivers/staging/wlags49_h2/wl_netdev.c9
-rw-r--r--drivers/staging/wlags49_h2/wl_pci.c4
-rw-r--r--drivers/staging/wlags49_h2/wl_profile.c8
-rw-r--r--drivers/staging/wlags49_h2/wl_util.c11
-rw-r--r--drivers/staging/wlan-ng/cfg80211.c10
-rw-r--r--drivers/staging/wlan-ng/prism2mgmt.c4
-rw-r--r--drivers/staging/xgifb/XGI_main.h221
-rw-r--r--drivers/staging/xgifb/XGI_main_26.c101
-rw-r--r--drivers/staging/xgifb/XGIfb.h6
-rw-r--r--drivers/staging/xgifb/vb_init.c78
-rw-r--r--drivers/staging/xgifb/vb_setmode.c1457
-rw-r--r--drivers/staging/xgifb/vb_struct.h27
-rw-r--r--drivers/staging/xgifb/vb_table.h725
-rw-r--r--drivers/staging/xgifb/vgatypes.h2
-rw-r--r--drivers/staging/zsmalloc/zsmalloc-main.c9
-rw-r--r--drivers/vme/Kconfig (renamed from drivers/staging/vme/Kconfig)6
-rw-r--r--drivers/vme/Makefile7
-rw-r--r--drivers/vme/boards/Kconfig (renamed from drivers/staging/vme/boards/Kconfig)0
-rw-r--r--drivers/vme/boards/Makefile (renamed from drivers/staging/vme/boards/Makefile)0
-rw-r--r--drivers/vme/boards/vme_vmivme7805.c (renamed from drivers/staging/vme/boards/vme_vmivme7805.c)0
-rw-r--r--drivers/vme/boards/vme_vmivme7805.h (renamed from drivers/staging/vme/boards/vme_vmivme7805.h)0
-rw-r--r--drivers/vme/bridges/Kconfig (renamed from drivers/staging/vme/bridges/Kconfig)0
-rw-r--r--drivers/vme/bridges/Makefile (renamed from drivers/staging/vme/bridges/Makefile)0
-rw-r--r--drivers/vme/bridges/vme_ca91cx42.c (renamed from drivers/staging/vme/bridges/vme_ca91cx42.c)2
-rw-r--r--drivers/vme/bridges/vme_ca91cx42.h (renamed from drivers/staging/vme/bridges/vme_ca91cx42.h)0
-rw-r--r--drivers/vme/bridges/vme_tsi148.c (renamed from drivers/staging/vme/bridges/vme_tsi148.c)183
-rw-r--r--drivers/vme/bridges/vme_tsi148.h (renamed from drivers/staging/vme/bridges/vme_tsi148.h)21
-rw-r--r--drivers/vme/vme.c (renamed from drivers/staging/vme/vme.c)41
-rw-r--r--drivers/vme/vme_api.txt (renamed from drivers/staging/vme/vme_api.txt)0
-rw-r--r--drivers/vme/vme_bridge.h (renamed from drivers/staging/vme/vme_bridge.h)0
-rw-r--r--include/linux/alarmtimer.h3
-rw-r--r--include/linux/iio/buffer.h (renamed from drivers/staging/iio/buffer.h)4
-rw-r--r--include/linux/iio/consumer.h (renamed from drivers/staging/iio/consumer.h)2
-rw-r--r--include/linux/iio/driver.h (renamed from drivers/staging/iio/driver.h)0
-rw-r--r--include/linux/iio/events.h (renamed from drivers/staging/iio/events.h)2
-rw-r--r--include/linux/iio/iio.h (renamed from drivers/staging/iio/iio.h)85
-rw-r--r--include/linux/iio/kfifo_buf.h (renamed from drivers/staging/iio/kfifo_buf.h)4
-rw-r--r--include/linux/iio/machine.h (renamed from drivers/staging/iio/machine.h)0
-rw-r--r--include/linux/iio/sysfs.h (renamed from drivers/staging/iio/sysfs.h)0
-rw-r--r--include/linux/iio/trigger.h (renamed from drivers/staging/iio/trigger.h)8
-rw-r--r--include/linux/iio/trigger_consumer.h (renamed from drivers/staging/iio/trigger_consumer.h)0
-rw-r--r--include/linux/iio/types.h (renamed from drivers/staging/iio/types.h)1
-rw-r--r--include/linux/vme.h (renamed from drivers/staging/vme/vme.h)0
-rw-r--r--kernel/time/alarmtimer.c4
447 files changed, 11950 insertions, 13124 deletions
diff --git a/drivers/staging/iio/Documentation/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio
index 46a995d6d261..2ce4dadaf3f5 100644
--- a/drivers/staging/iio/Documentation/sysfs-bus-iio
+++ b/Documentation/ABI/testing/sysfs-bus-iio
@@ -108,7 +108,7 @@ Description:
physically equivalent inputs when non differential readings are
separately available. In differential only parts, then all that
is required is a consistent labeling. Units after application
- of scale and offset are nanofarads..
+ of scale and offset are nanofarads.
What: /sys/bus/iio/devices/iio:deviceX/in_temp_raw
What: /sys/bus/iio/devices/iio:deviceX/in_tempX_raw
@@ -119,7 +119,7 @@ KernelVersion: 2.6.35
Contact: linux-iio@vger.kernel.org
Description:
Raw (unscaled no bias removal etc) temperature measurement.
- It an axis is specified it generally means that the temperature
+ If an axis is specified it generally means that the temperature
sensor is associated with one part of a compound device (e.g.
a gyroscope axis). Units after application of scale and offset
are milli degrees Celsuis.
@@ -232,7 +232,7 @@ Description:
If known for a device, scale to be applied to <type>Y[_name]_raw
post addition of <type>[Y][_name]_offset in order to obtain the
measured value in <type> units as specified in
- <type>[Y][_name]_raw documentation.. If shared across all in
+ <type>[Y][_name]_raw documentation. If shared across all in
channels then Y and <x|y|z> are not present and the value is
called <type>[Y][_name]_scale. The peak modifier means this
value is applied to <type>Y[_name]_peak_raw values.
@@ -243,6 +243,8 @@ What: /sys/bus/iio/devices/iio:deviceX/in_accel_z_calibbias
What: /sys/bus/iio/devices/iio:deviceX/in_anglvel_x_calibbias
What: /sys/bus/iio/devices/iio:deviceX/in_anglvel_y_calibbias
What: /sys/bus/iio/devices/iio:deviceX/in_anglvel_z_calibbias
+What: /sys/bus/iio/devices/iio:deviceX/in_illuminance0_calibbias
+What: /sys/bus/iio/devices/iio:deviceX/in_proximity0_calibbias
KernelVersion: 2.6.35
Contact: linux-iio@vger.kernel.org
Description:
@@ -258,6 +260,8 @@ What /sys/bus/iio/devices/iio:deviceX/in_accel_z_calibscale
What /sys/bus/iio/devices/iio:deviceX/in_anglvel_x_calibscale
What /sys/bus/iio/devices/iio:deviceX/in_anglvel_y_calibscale
What /sys/bus/iio/devices/iio:deviceX/in_anglvel_z_calibscale
+what /sys/bus/iio/devices/iio:deviceX/in_illuminance0_calibscale
+what /sys/bus/iio/devices/iio:deviceX/in_proximity0_calibscale
KernelVersion: 2.6.35
Contact: linux-iio@vger.kernel.org
Description:
@@ -453,10 +457,14 @@ What: /sys/.../events/in_magn_z_raw_thresh_rising_value
What: /sys/.../events/in_magn_z_raw_thresh_falling_value
What: /sys/.../events/in_voltageY_supply_raw_thresh_rising_value
What: /sys/.../events/in_voltageY_supply_raw_thresh_falling_value
+What: /sys/.../events/in_voltageY_raw_thresh_rising_value
What: /sys/.../events/in_voltageY_raw_thresh_falling_value
-What: /sys/.../events/in_voltageY_raw_thresh_falling_value
-What: /sys/.../events/in_tempY_raw_thresh_falling_value
+What: /sys/.../events/in_tempY_raw_thresh_rising_value
What: /sys/.../events/in_tempY_raw_thresh_falling_value
+What: /sys/.../events/in_illuminance0_thresh_falling_value
+what: /sys/.../events/in_illuminance0_thresh_rising_value
+what: /sys/.../events/in_proximity0_thresh_falling_value
+what: /sys/.../events/in_proximity0_thresh_rising_value
KernelVersion: 2.6.37
Contact: linux-iio@vger.kernel.org
Description:
@@ -490,9 +498,9 @@ What: /sys/.../events/in_magn_z_raw_roc_rising_value
What: /sys/.../events/in_magn_z_raw_roc_falling_value
What: /sys/.../events/in_voltageY_supply_raw_roc_rising_value
What: /sys/.../events/in_voltageY_supply_raw_roc_falling_value
+What: /sys/.../events/in_voltageY_raw_roc_rising_value
What: /sys/.../events/in_voltageY_raw_roc_falling_value
-What: /sys/.../events/in_voltageY_raw_roc_falling_value
-What: /sys/.../events/in_tempY_raw_roc_falling_value
+What: /sys/.../events/in_tempY_raw_roc_rising_value
What: /sys/.../events/in_tempY_raw_roc_falling_value
KernelVersion: 2.6.37
Contact: linux-iio@vger.kernel.org
@@ -556,6 +564,8 @@ What: /sys/.../events/in_tempY_thresh_falling_period
What: /sys/.../events/in_tempY_roc_rising_period
What: /sys/.../events/in_tempY_roc_falling_period
What: /sys/.../events/in_accel_x&y&z_mag_falling_period
+What: /sys/.../events/in_intensity0_thresh_period
+What: /sys/.../events/in_proximity0_thresh_period
KernelVersion: 2.6.37
Contact: linux-iio@vger.kernel.org
Description:
@@ -718,24 +728,3 @@ Contact: linux-iio@vger.kernel.org
Description:
This attribute is used to read the amount of quadrature error
present in the device at a given time.
-
-What: /sys/.../iio:deviceX/ac_excitation_en
-KernelVersion: 3.1.0
-Contact: linux-iio@vger.kernel.org
-Description:
- This attribute, if available, is used to enable the AC
- excitation mode found on some converters. In ac excitation mode,
- the polarity of the excitation voltage is reversed on
- alternate cycles, to eliminate DC errors.
-
-What: /sys/.../iio:deviceX/bridge_switch_en
-KernelVersion: 3.1.0
-Contact: linux-iio@vger.kernel.org
-Description:
- This attribute, if available, is used to close or open the
- bridge power down switch found on some converters.
- In bridge applications, such as strain gauges and load cells,
- the bridge itself consumes the majority of the current in the
- system. To minimize the current consumption of the system,
- the bridge can be disconnected (when it is not being used
- using the bridge_switch_en attribute.
diff --git a/Documentation/devicetree/bindings/staging/iio/adc/lpc32xx-adc.txt b/Documentation/devicetree/bindings/staging/iio/adc/lpc32xx-adc.txt
new file mode 100644
index 000000000000..b3629d3a9adf
--- /dev/null
+++ b/Documentation/devicetree/bindings/staging/iio/adc/lpc32xx-adc.txt
@@ -0,0 +1,16 @@
+* NXP LPC32xx SoC ADC controller
+
+Required properties:
+- compatible: must be "nxp,lpc3220-adc"
+- reg: physical base address of the controller and length of memory mapped
+ region.
+- interrupts: The ADC interrupt
+
+Example:
+
+ adc@40048000 {
+ compatible = "nxp,lpc3220-adc";
+ reg = <0x40048000 0x1000>;
+ interrupt-parent = <&mic>;
+ interrupts = <39 0>;
+ };
diff --git a/Documentation/devicetree/bindings/staging/iio/adc/spear-adc.txt b/Documentation/devicetree/bindings/staging/iio/adc/spear-adc.txt
new file mode 100644
index 000000000000..02ea23a63f20
--- /dev/null
+++ b/Documentation/devicetree/bindings/staging/iio/adc/spear-adc.txt
@@ -0,0 +1,26 @@
+* ST SPEAr ADC device driver
+
+Required properties:
+- compatible: Should be "st,spear600-adc"
+- reg: Address and length of the register set for the device
+- interrupt-parent: Should be the phandle for the interrupt controller
+ that services interrupts for this device
+- interrupts: Should contain the ADC interrupt
+- sampling-frequency: Default sampling frequency
+
+Optional properties:
+- vref-external: External voltage reference in milli-volts. If omitted
+ the internal voltage reference will be used.
+- average-samples: Number of samples to generate an average value. If
+ omitted, single data conversion will be used.
+
+Examples:
+
+ adc: adc@d8200000 {
+ compatible = "st,spear600-adc";
+ reg = <0xd8200000 0x1000>;
+ interrupt-parent = <&vic1>;
+ interrupts = <6>;
+ sampling-frequency = <5000000>;
+ vref-external = <2500>; /* 2.5V VRef */
+ };
diff --git a/MAINTAINERS b/MAINTAINERS
index bb76fc42fc42..216dbf3febb6 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3384,6 +3384,7 @@ IIO SUBSYSTEM AND DRIVERS
M: Jonathan Cameron <jic23@cam.ac.uk>
L: linux-iio@vger.kernel.org
S: Maintained
+F: drivers/iio/
F: drivers/staging/iio/
IKANOS/ADI EAGLE ADSL USB DRIVER
diff --git a/drivers/Kconfig b/drivers/Kconfig
index d236aef7e59f..e245779443da 100644
--- a/drivers/Kconfig
+++ b/drivers/Kconfig
@@ -140,4 +140,8 @@ source "drivers/virt/Kconfig"
source "drivers/devfreq/Kconfig"
+source "drivers/iio/Kconfig"
+
+source "drivers/vme/Kconfig"
+
endmenu
diff --git a/drivers/Makefile b/drivers/Makefile
index 95952c82bf16..08b78e035468 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -134,3 +134,5 @@ obj-$(CONFIG_VIRT_DRIVERS) += virt/
obj-$(CONFIG_HYPERV) += hv/
obj-$(CONFIG_PM_DEVFREQ) += devfreq/
+obj-$(CONFIG_IIO) += iio/
+obj-$(CONFIG_VME_BUS) += vme/
diff --git a/drivers/iio/Kconfig b/drivers/iio/Kconfig
new file mode 100644
index 000000000000..3ab7d48d0b0a
--- /dev/null
+++ b/drivers/iio/Kconfig
@@ -0,0 +1,51 @@
+#
+# Industrial I/O subsytem configuration
+#
+
+menuconfig IIO
+ tristate "Industrial I/O support"
+ depends on GENERIC_HARDIRQS
+ help
+ The industrial I/O subsystem provides a unified framework for
+ drivers for many different types of embedded sensors using a
+ number of different physical interfaces (i2c, spi, etc). See
+ Documentation/iio for more information.
+
+if IIO
+
+config IIO_BUFFER
+ bool "Enable buffer support within IIO"
+ help
+ Provide core support for various buffer based data
+ acquisition methods.
+
+if IIO_BUFFER
+
+config IIO_KFIFO_BUF
+ select IIO_TRIGGER
+ tristate "Industrial I/O buffering based on kfifo"
+ help
+ A simple fifo based on kfifo. Use this if you want a fifo
+ rather than a ring buffer. Note that this currently provides
+ no buffer events so it is up to userspace to work out how
+ often to read from the buffer.
+
+endif # IIO_BUFFER
+
+config IIO_TRIGGER
+ boolean "Enable triggered sampling support"
+ help
+ Provides IIO core support for triggers. Currently these
+ are used to initialize capture of samples to push into
+ ring buffers. The triggers are effectively a 'capture
+ data now' interrupt.
+
+config IIO_CONSUMERS_PER_TRIGGER
+ int "Maximum number of consumers per trigger"
+ depends on IIO_TRIGGER
+ default "2"
+ help
+ This value controls the maximum number of consumers that a
+ given trigger may handle. Default is 2.
+
+endif # IIO
diff --git a/drivers/iio/Makefile b/drivers/iio/Makefile
new file mode 100644
index 000000000000..d5fc57d12eac
--- /dev/null
+++ b/drivers/iio/Makefile
@@ -0,0 +1,10 @@
+#
+# Makefile for the industrial I/O core.
+#
+
+obj-$(CONFIG_IIO) += industrialio.o
+industrialio-y := industrialio-core.o industrialio-event.o inkern.o
+industrialio-$(CONFIG_IIO_BUFFER) += industrialio-buffer.o
+industrialio-$(CONFIG_IIO_TRIGGER) += industrialio-trigger.o
+
+obj-$(CONFIG_IIO_KFIFO_BUF) += kfifo_buf.o
diff --git a/drivers/staging/iio/iio_core.h b/drivers/iio/iio_core.h
index c9dfcba0bac8..f652e6ae5a35 100644
--- a/drivers/staging/iio/iio_core.h
+++ b/drivers/iio/iio_core.h
@@ -12,6 +12,12 @@
#ifndef _IIO_CORE_H_
#define _IIO_CORE_H_
+#include <linux/kernel.h>
+#include <linux/device.h>
+
+struct iio_chan_spec;
+struct iio_dev;
+
int __iio_add_chan_devattr(const char *postfix,
struct iio_chan_spec const *chan,
diff --git a/drivers/staging/iio/iio_core_trigger.h b/drivers/iio/iio_core_trigger.h
index 6f7c56fcbe78..6f7c56fcbe78 100644
--- a/drivers/staging/iio/iio_core_trigger.h
+++ b/drivers/iio/iio_core_trigger.h
diff --git a/drivers/staging/iio/industrialio-buffer.c b/drivers/iio/industrialio-buffer.c
index 386ba760f3f1..b5b2c38045c5 100644
--- a/drivers/staging/iio/industrialio-buffer.c
+++ b/drivers/iio/industrialio-buffer.c
@@ -21,10 +21,10 @@
#include <linux/slab.h>
#include <linux/poll.h>
-#include "iio.h"
+#include <linux/iio/iio.h>
#include "iio_core.h"
-#include "sysfs.h"
-#include "buffer.h"
+#include <linux/iio/sysfs.h>
+#include <linux/iio/buffer.h>
static const char * const iio_endian_prefix[] = {
[IIO_BE] = "be",
@@ -124,13 +124,15 @@ static ssize_t iio_scan_el_store(struct device *dev,
const char *buf,
size_t len)
{
- int ret = 0;
+ int ret;
bool state;
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct iio_buffer *buffer = indio_dev->buffer;
struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
- state = !(buf[0] == '0');
+ ret = strtobool(buf, &state);
+ if (ret < 0)
+ return ret;
mutex_lock(&indio_dev->mlock);
if (iio_buffer_enabled(indio_dev)) {
ret = -EBUSY;
@@ -169,17 +171,21 @@ static ssize_t iio_scan_el_ts_store(struct device *dev,
const char *buf,
size_t len)
{
- int ret = 0;
+ int ret;
struct iio_dev *indio_dev = dev_get_drvdata(dev);
bool state;
- state = !(buf[0] == '0');
+ ret = strtobool(buf, &state);
+ if (ret < 0)
+ return ret;
+
mutex_lock(&indio_dev->mlock);
if (iio_buffer_enabled(indio_dev)) {
ret = -EBUSY;
goto error_ret;
}
indio_dev->buffer->scan_timestamp = state;
+ indio_dev->scan_timestamp = state;
error_ret:
mutex_unlock(&indio_dev->mlock);
@@ -291,7 +297,7 @@ int iio_buffer_register(struct iio_dev *indio_dev,
goto error_cleanup_dynamic;
attrcount += ret;
if (channels[i].type == IIO_TIMESTAMP)
- buffer->scan_index_timestamp =
+ indio_dev->scan_index_timestamp =
channels[i].scan_index;
}
if (indio_dev->masklength && buffer->scan_mask == NULL) {
@@ -503,30 +509,41 @@ static const unsigned long *iio_scan_mask_match(const unsigned long *av_masks,
return NULL;
}
-int iio_sw_buffer_preenable(struct iio_dev *indio_dev)
+static int iio_compute_scan_bytes(struct iio_dev *indio_dev, const long *mask,
+ bool timestamp)
{
- struct iio_buffer *buffer = indio_dev->buffer;
const struct iio_chan_spec *ch;
unsigned bytes = 0;
int length, i;
- dev_dbg(&indio_dev->dev, "%s\n", __func__);
/* How much space will the demuxed element take? */
- for_each_set_bit(i, buffer->scan_mask,
+ for_each_set_bit(i, mask,
indio_dev->masklength) {
ch = iio_find_channel_from_si(indio_dev, i);
- length = ch->scan_type.storagebits/8;
+ length = ch->scan_type.storagebits / 8;
bytes = ALIGN(bytes, length);
bytes += length;
}
- if (buffer->scan_timestamp) {
+ if (timestamp) {
ch = iio_find_channel_from_si(indio_dev,
- buffer->scan_index_timestamp);
- length = ch->scan_type.storagebits/8;
+ indio_dev->scan_index_timestamp);
+ length = ch->scan_type.storagebits / 8;
bytes = ALIGN(bytes, length);
bytes += length;
}
- buffer->access->set_bytes_per_datum(buffer, bytes);
+ return bytes;
+}
+
+int iio_sw_buffer_preenable(struct iio_dev *indio_dev)
+{
+ struct iio_buffer *buffer = indio_dev->buffer;
+ dev_dbg(&indio_dev->dev, "%s\n", __func__);
+
+ /* How much space will the demuxed element take? */
+ indio_dev->scan_bytes =
+ iio_compute_scan_bytes(indio_dev, buffer->scan_mask,
+ buffer->scan_timestamp);
+ buffer->access->set_bytes_per_datum(buffer, indio_dev->scan_bytes);
/* What scan mask do we actually have ?*/
if (indio_dev->available_scan_masks)
@@ -638,19 +655,25 @@ int iio_push_to_buffer(struct iio_buffer *buffer, unsigned char *data,
}
EXPORT_SYMBOL_GPL(iio_push_to_buffer);
+static void iio_buffer_demux_free(struct iio_buffer *buffer)
+{
+ struct iio_demux_table *p, *q;
+ list_for_each_entry_safe(p, q, &buffer->demux_list, l) {
+ list_del(&p->l);
+ kfree(p);
+ }
+}
+
int iio_update_demux(struct iio_dev *indio_dev)
{
const struct iio_chan_spec *ch;
struct iio_buffer *buffer = indio_dev->buffer;
int ret, in_ind = -1, out_ind, length;
unsigned in_loc = 0, out_loc = 0;
- struct iio_demux_table *p, *q;
+ struct iio_demux_table *p;
/* Clear out any old demux */
- list_for_each_entry_safe(p, q, &buffer->demux_list, l) {
- list_del(&p->l);
- kfree(p);
- }
+ iio_buffer_demux_free(buffer);
kfree(buffer->demux_bounce);
buffer->demux_bounce = NULL;
@@ -704,7 +727,7 @@ int iio_update_demux(struct iio_dev *indio_dev)
goto error_clear_mux_table;
}
ch = iio_find_channel_from_si(indio_dev,
- buffer->scan_index_timestamp);
+ indio_dev->scan_index_timestamp);
length = ch->scan_type.storagebits/8;
if (out_loc % length)
out_loc += length - out_loc % length;
@@ -725,10 +748,8 @@ int iio_update_demux(struct iio_dev *indio_dev)
return 0;
error_clear_mux_table:
- list_for_each_entry_safe(p, q, &buffer->demux_list, l) {
- list_del(&p->l);
- kfree(p);
- }
+ iio_buffer_demux_free(buffer);
+
return ret;
}
EXPORT_SYMBOL_GPL(iio_update_demux);
diff --git a/drivers/staging/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
index d303bfbff27f..72e33b819f91 100644
--- a/drivers/staging/iio/industrialio-core.c
+++ b/drivers/iio/industrialio-core.c
@@ -23,11 +23,11 @@
#include <linux/slab.h>
#include <linux/anon_inodes.h>
#include <linux/debugfs.h>
-#include "iio.h"
+#include <linux/iio/iio.h>
#include "iio_core.h"
#include "iio_core_trigger.h"
-#include "sysfs.h"
-#include "events.h"
+#include <linux/iio/sysfs.h>
+#include <linux/iio/events.h>
/* IDA to assign each registered device a unique id*/
static DEFINE_IDA(iio_ida);
@@ -42,11 +42,6 @@ EXPORT_SYMBOL(iio_bus_type);
static struct dentry *iio_debugfs_dentry;
-static const char * const iio_data_type_name[] = {
- [IIO_RAW] = "raw",
- [IIO_PROCESSED] = "input",
-};
-
static const char * const iio_direction[] = {
[0] = "in",
[1] = "out",
@@ -68,6 +63,7 @@ static const char * const iio_chan_type_name_spec[] = {
[IIO_ANGL] = "angl",
[IIO_TIMESTAMP] = "timestamp",
[IIO_CAPACITANCE] = "capacitance",
+ [IIO_ALTVOLTAGE] = "altvoltage",
};
static const char * const iio_modifier_names[] = {
@@ -80,6 +76,8 @@ static const char * const iio_modifier_names[] = {
/* relies on pairs of these shared then separate */
static const char * const iio_chan_info_postfix[] = {
+ [IIO_CHAN_INFO_RAW] = "raw",
+ [IIO_CHAN_INFO_PROCESSED] = "input",
[IIO_CHAN_INFO_SCALE] = "scale",
[IIO_CHAN_INFO_OFFSET] = "offset",
[IIO_CHAN_INFO_CALIBSCALE] = "calibscale",
@@ -90,6 +88,9 @@ static const char * const iio_chan_info_postfix[] = {
[IIO_CHAN_INFO_AVERAGE_RAW] = "mean_raw",
[IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY]
= "filter_low_pass_3db_frequency",
+ [IIO_CHAN_INFO_SAMP_FREQ] = "sampling_frequency",
+ [IIO_CHAN_INFO_FREQUENCY] = "frequency",
+ [IIO_CHAN_INFO_PHASE] = "phase",
};
const struct iio_chan_spec
@@ -280,7 +281,7 @@ static ssize_t iio_read_channel_ext_info(struct device *dev,
ext_info = &this_attr->c->ext_info[this_attr->address];
- return ext_info->read(indio_dev, this_attr->c, buf);
+ return ext_info->read(indio_dev, ext_info->private, this_attr->c, buf);
}
static ssize_t iio_write_channel_ext_info(struct device *dev,
@@ -294,7 +295,8 @@ static ssize_t iio_write_channel_ext_info(struct device *dev,
ext_info = &this_attr->c->ext_info[this_attr->address];
- return ext_info->write(indio_dev, this_attr->c, buf, len);
+ return ext_info->write(indio_dev, ext_info->private,
+ this_attr->c, buf, len);
}
static ssize_t iio_read_channel_info(struct device *dev,
@@ -575,25 +577,12 @@ error_ret:
static int iio_device_add_channel_sysfs(struct iio_dev *indio_dev,
struct iio_chan_spec const *chan)
{
- int ret, i, attrcount = 0;
+ int ret, attrcount = 0;
+ int i;
const struct iio_chan_spec_ext_info *ext_info;
if (chan->channel < 0)
return 0;
-
- ret = __iio_add_chan_devattr(iio_data_type_name[chan->processed_val],
- chan,
- &iio_read_channel_info,
- (chan->output ?
- &iio_write_channel_info : NULL),
- 0,
- 0,
- &indio_dev->dev,
- &indio_dev->channel_attr_list);
- if (ret)
- goto error_ret;
- attrcount++;
-
for_each_set_bit(i, &chan->info_mask, sizeof(long)*8) {
ret = __iio_add_chan_devattr(iio_chan_info_postfix[i/2],
chan,
@@ -752,7 +741,7 @@ static struct device_type iio_dev_type = {
.release = iio_dev_release,
};
-struct iio_dev *iio_allocate_device(int sizeof_priv)
+struct iio_dev *iio_device_alloc(int sizeof_priv)
{
struct iio_dev *dev;
size_t alloc_size;
@@ -788,16 +777,16 @@ struct iio_dev *iio_allocate_device(int sizeof_priv)
return dev;
}
-EXPORT_SYMBOL(iio_allocate_device);
+EXPORT_SYMBOL(iio_device_alloc);
-void iio_free_device(struct iio_dev *dev)
+void iio_device_free(struct iio_dev *dev)
{
if (dev) {
ida_simple_remove(&iio_ida, dev->id);
kfree(dev);
}
}
-EXPORT_SYMBOL(iio_free_device);
+EXPORT_SYMBOL(iio_device_free);
/**
* iio_chrdev_open() - chrdev file open for buffer access and ioctls
diff --git a/drivers/staging/iio/industrialio-event.c b/drivers/iio/industrialio-event.c
index 5fdf739e38f9..5fcf50b1ae5a 100644
--- a/drivers/staging/iio/industrialio-event.c
+++ b/drivers/iio/industrialio-event.c
@@ -20,10 +20,10 @@
#include <linux/slab.h>
#include <linux/uaccess.h>
#include <linux/wait.h>
-#include "iio.h"
+#include <linux/iio/iio.h>
#include "iio_core.h"
-#include "sysfs.h"
-#include "events.h"
+#include <linux/iio/sysfs.h>
+#include <linux/iio/events.h>
/**
* struct iio_event_interface - chrdev interface for an event line
diff --git a/drivers/staging/iio/industrialio-trigger.c b/drivers/iio/industrialio-trigger.c
index 47ecadd4818d..1dbd7b86a694 100644
--- a/drivers/staging/iio/industrialio-trigger.c
+++ b/drivers/iio/industrialio-trigger.c
@@ -15,11 +15,11 @@
#include <linux/list.h>
#include <linux/slab.h>
-#include "iio.h"
-#include "trigger.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/trigger.h>
#include "iio_core.h"
#include "iio_core_trigger.h"
-#include "trigger_consumer.h"
+#include <linux/iio/trigger_consumer.h>
/* RFC - Question of approach
* Make the common case (single sensor single trigger)
@@ -360,9 +360,9 @@ static ssize_t iio_trigger_write_current(struct device *dev,
indio_dev->trig = trig;
if (oldtrig && indio_dev->trig != oldtrig)
- iio_put_trigger(oldtrig);
+ iio_trigger_put(oldtrig);
if (indio_dev->trig)
- iio_get_trigger(indio_dev->trig);
+ iio_trigger_get(indio_dev->trig);
return len;
}
@@ -426,7 +426,7 @@ static void iio_trig_subirqunmask(struct irq_data *d)
trig->subirqs[d->irq - trig->subirq_base].enabled = true;
}
-struct iio_trigger *iio_allocate_trigger(const char *fmt, ...)
+struct iio_trigger *iio_trigger_alloc(const char *fmt, ...)
{
va_list vargs;
struct iio_trigger *trig;
@@ -472,14 +472,14 @@ struct iio_trigger *iio_allocate_trigger(const char *fmt, ...)
}
return trig;
}
-EXPORT_SYMBOL(iio_allocate_trigger);
+EXPORT_SYMBOL(iio_trigger_alloc);
-void iio_free_trigger(struct iio_trigger *trig)
+void iio_trigger_free(struct iio_trigger *trig)
{
if (trig)
put_device(&trig->dev);
}
-EXPORT_SYMBOL(iio_free_trigger);
+EXPORT_SYMBOL(iio_trigger_free);
void iio_device_register_trigger_consumer(struct iio_dev *indio_dev)
{
@@ -491,7 +491,7 @@ void iio_device_unregister_trigger_consumer(struct iio_dev *indio_dev)
{
/* Clean up and associated but not attached triggers references */
if (indio_dev->trig)
- iio_put_trigger(indio_dev->trig);
+ iio_trigger_put(indio_dev->trig);
}
int iio_triggered_buffer_postenable(struct iio_dev *indio_dev)
diff --git a/drivers/staging/iio/inkern.c b/drivers/iio/inkern.c
index ef07a02bf542..922645893dc8 100644
--- a/drivers/staging/iio/inkern.c
+++ b/drivers/iio/inkern.c
@@ -11,11 +11,11 @@
#include <linux/slab.h>
#include <linux/mutex.h>
-#include "iio.h"
+#include <linux/iio/iio.h>
#include "iio_core.h"
-#include "machine.h"
-#include "driver.h"
-#include "consumer.h"
+#include <linux/iio/machine.h>
+#include <linux/iio/driver.h>
+#include <linux/iio/consumer.h>
struct iio_map_internal {
struct iio_dev *indio_dev;
diff --git a/drivers/staging/iio/kfifo_buf.c b/drivers/iio/kfifo_buf.c
index 9f3bd59c0e72..6bf9d05f4841 100644
--- a/drivers/staging/iio/kfifo_buf.c
+++ b/drivers/iio/kfifo_buf.c
@@ -5,8 +5,7 @@
#include <linux/workqueue.h>
#include <linux/kfifo.h>
#include <linux/mutex.h>
-
-#include "kfifo_buf.h"
+#include <linux/iio/kfifo_buf.h>
struct iio_kfifo {
struct iio_buffer buffer;
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index c7795096d43b..c9104282ec95 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -506,4 +506,5 @@ source "drivers/misc/ti-st/Kconfig"
source "drivers/misc/lis3lv02d/Kconfig"
source "drivers/misc/carma/Kconfig"
source "drivers/misc/altera-stapl/Kconfig"
+source "drivers/misc/mei/Kconfig"
endmenu
diff --git a/drivers/misc/Makefile b/drivers/misc/Makefile
index 3e1d80106f04..0f6af6a13345 100644
--- a/drivers/misc/Makefile
+++ b/drivers/misc/Makefile
@@ -49,3 +49,4 @@ obj-y += carma/
obj-$(CONFIG_USB_SWITCH_FSA9480) += fsa9480.o
obj-$(CONFIG_ALTERA_STAPL) +=altera-stapl/
obj-$(CONFIG_MAX8997_MUIC) += max8997-muic.o
+obj-$(CONFIG_INTEL_MEI) += mei/
diff --git a/drivers/staging/mei/Kconfig b/drivers/misc/mei/Kconfig
index 47d78a72db2e..47d78a72db2e 100644
--- a/drivers/staging/mei/Kconfig
+++ b/drivers/misc/mei/Kconfig
diff --git a/drivers/staging/mei/Makefile b/drivers/misc/mei/Makefile
index 57168db6c7e5..57168db6c7e5 100644
--- a/drivers/staging/mei/Makefile
+++ b/drivers/misc/mei/Makefile
diff --git a/drivers/staging/mei/TODO b/drivers/misc/mei/TODO
index fc266018355e..fc266018355e 100644
--- a/drivers/staging/mei/TODO
+++ b/drivers/misc/mei/TODO
diff --git a/drivers/staging/mei/hw.h b/drivers/misc/mei/hw.h
index 24c4c962819e..24c4c962819e 100644
--- a/drivers/staging/mei/hw.h
+++ b/drivers/misc/mei/hw.h
diff --git a/drivers/staging/mei/init.c b/drivers/misc/mei/init.c
index eab711fb5fc4..afb0a583b566 100644
--- a/drivers/staging/mei/init.c
+++ b/drivers/misc/mei/init.c
@@ -200,7 +200,7 @@ int mei_hw_init(struct mei_device *dev)
if (!(dev->me_hw_state & ME_RDY_HRA))
dev_dbg(&dev->pdev->dev, "ME turn off ME_RDY.\n");
- printk(KERN_ERR "mei: link layer initialization failed.\n");
+ dev_err(&dev->pdev->dev, "link layer initialization failed.\n");
ret = -ENODEV;
goto out;
}
diff --git a/drivers/staging/mei/interface.c b/drivers/misc/mei/interface.c
index 9a2cfafc52a6..9a2cfafc52a6 100644
--- a/drivers/staging/mei/interface.c
+++ b/drivers/misc/mei/interface.c
diff --git a/drivers/staging/mei/interface.h b/drivers/misc/mei/interface.h
index fb90c6f8a759..0d0043575a2a 100644
--- a/drivers/staging/mei/interface.h
+++ b/drivers/misc/mei/interface.h
@@ -51,8 +51,7 @@ int mei_flow_ctrl_creds(struct mei_device *dev, struct mei_cl *cl);
int mei_wd_send(struct mei_device *dev);
int mei_wd_stop(struct mei_device *dev, bool preserve);
-bool mei_wd_host_init(struct mei_device *dev);
-void mei_wd_set_start_timeout(struct mei_device *dev, u16 timeout);
+int mei_wd_host_init(struct mei_device *dev);
/*
* mei_watchdog_register - Registering watchdog interface
* once we got connection to the WD Client
diff --git a/drivers/staging/mei/interrupt.c b/drivers/misc/mei/interrupt.c
index 2007d2447b1c..2007d2447b1c 100644
--- a/drivers/staging/mei/interrupt.c
+++ b/drivers/misc/mei/interrupt.c
diff --git a/drivers/staging/mei/iorw.c b/drivers/misc/mei/iorw.c
index 0a80dc4e62f3..0a80dc4e62f3 100644
--- a/drivers/staging/mei/iorw.c
+++ b/drivers/misc/mei/iorw.c
diff --git a/drivers/staging/mei/main.c b/drivers/misc/mei/main.c
index 7c9321fa7bb1..20f80dfcf319 100644
--- a/drivers/staging/mei/main.c
+++ b/drivers/misc/mei/main.c
@@ -14,6 +14,8 @@
*
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/kernel.h>
@@ -39,16 +41,7 @@
#include "mei.h"
#include "interface.h"
-
-#define MEI_READ_TIMEOUT 45
-#define MEI_DRIVER_NAME "mei"
-#define MEI_DEV_NAME "mei"
-
-/*
- * mei driver strings
- */
-static char mei_driver_name[] = MEI_DRIVER_NAME;
-static const char mei_driver_string[] = "Intel(R) Management Engine Interface";
+static const char mei_driver_name[] = "mei";
/* The device pointer */
/* Currently this driver works as long as there is only a single AMT device. */
@@ -931,7 +924,7 @@ static const struct file_operations mei_fops = {
* Misc Device Struct
*/
static struct miscdevice mei_misc_device = {
- .name = MEI_DRIVER_NAME,
+ .name = "mei",
.fops = &mei_fops,
.minor = MISC_DYNAMIC_MINOR,
};
@@ -1020,7 +1013,7 @@ static int __devinit mei_probe(struct pci_dev *pdev,
mutex_unlock(&mei_mutex);
- pr_debug("mei: Driver initialization successful.\n");
+ pr_debug("initialization successful.\n");
return 0;
@@ -1204,7 +1197,7 @@ static int __init mei_init_module(void)
{
int ret;
- pr_debug("mei: %s\n", mei_driver_string);
+ pr_debug("loading.\n");
/* init pci module */
ret = pci_register_driver(&mei_driver);
if (ret < 0)
@@ -1226,7 +1219,7 @@ static void __exit mei_exit_module(void)
misc_deregister(&mei_misc_device);
pci_unregister_driver(&mei_driver);
- pr_debug("mei: Driver unloaded successfully.\n");
+ pr_debug("unloaded successfully.\n");
}
module_exit(mei_exit_module);
diff --git a/drivers/staging/mei/mei-amt-version.c b/drivers/misc/mei/mei-amt-version.c
index ac2a507be253..ac2a507be253 100644
--- a/drivers/staging/mei/mei-amt-version.c
+++ b/drivers/misc/mei/mei-amt-version.c
diff --git a/drivers/staging/mei/mei.h b/drivers/misc/mei/mei.h
index bc0d8b69c49e..bc0d8b69c49e 100644
--- a/drivers/staging/mei/mei.h
+++ b/drivers/misc/mei/mei.h
diff --git a/drivers/staging/mei/mei.txt b/drivers/misc/mei/mei.txt
index 2785697da59d..2785697da59d 100644
--- a/drivers/staging/mei/mei.txt
+++ b/drivers/misc/mei/mei.txt
diff --git a/drivers/staging/mei/mei_dev.h b/drivers/misc/mei/mei_dev.h
index 10b1b4e2f8ac..10b1b4e2f8ac 100644
--- a/drivers/staging/mei/mei_dev.h
+++ b/drivers/misc/mei/mei_dev.h
diff --git a/drivers/staging/mei/wd.c b/drivers/misc/mei/wd.c
index cf4c29d10e7f..1e6285127e95 100644
--- a/drivers/staging/mei/wd.c
+++ b/drivers/misc/mei/wd.c
@@ -45,23 +45,22 @@ const uuid_le mei_wd_guid = UUID_LE(0x05B79A6F, 0x4628, 0x4D7F, 0x89,
0x9D, 0xA9, 0x15, 0x14, 0xCB,
0x32, 0xAB);
-void mei_wd_set_start_timeout(struct mei_device *dev, u16 timeout)
+static void mei_wd_set_start_timeout(struct mei_device *dev, u16 timeout)
{
- dev_dbg(&dev->pdev->dev, "timeout=%d.\n", timeout);
+ dev_dbg(&dev->pdev->dev, "wd: set timeout=%d.\n", timeout);
memcpy(dev->wd_data, mei_start_wd_params, MEI_WD_PARAMS_SIZE);
- memcpy(dev->wd_data + MEI_WD_PARAMS_SIZE,
- &timeout, sizeof(u16));
+ memcpy(dev->wd_data + MEI_WD_PARAMS_SIZE, &timeout, sizeof(u16));
}
/**
* host_init_wd - mei initialization wd.
*
* @dev: the device structure
+ * returns -ENENT if wd client cannot be found
+ * -EIO if write has failed
*/
-bool mei_wd_host_init(struct mei_device *dev)
+int mei_wd_host_init(struct mei_device *dev)
{
- bool ret = false;
-
mei_cl_init(&dev->wd_cl, dev);
/* look for WD client and connect to it */
@@ -72,25 +71,21 @@ bool mei_wd_host_init(struct mei_device *dev)
mei_find_me_client_update_filext(dev, &dev->wd_cl,
&mei_wd_guid, MEI_WD_HOST_CLIENT_ID);
- dev_dbg(&dev->pdev->dev, "check wd_cl\n");
- if (MEI_FILE_CONNECTING == dev->wd_cl.state) {
- if (mei_connect(dev, &dev->wd_cl)) {
- dev_dbg(&dev->pdev->dev, "Failed to connect to WD client\n");
- dev->wd_cl.state = MEI_FILE_DISCONNECTED;
- dev->wd_cl.host_client_id = 0;
- ret = false;
- goto end;
- } else {
- dev->wd_cl.timer_count = CONNECT_TIMEOUT;
- }
- } else {
- dev_dbg(&dev->pdev->dev, "Failed to find WD client\n");
- ret = false;
- goto end;
+ dev_dbg(&dev->pdev->dev, "wd: check client\n");
+ if (MEI_FILE_CONNECTING != dev->wd_cl.state) {
+ dev_info(&dev->pdev->dev, "wd: failed to find the client\n");
+ return -ENOENT;
}
-end:
- return ret;
+ if (mei_connect(dev, &dev->wd_cl)) {
+ dev_err(&dev->pdev->dev, "wd: failed to connect to the client\n");
+ dev->wd_cl.state = MEI_FILE_DISCONNECTED;
+ dev->wd_cl.host_client_id = 0;
+ return -EIO;
+ }
+ dev->wd_cl.timer_count = CONNECT_TIMEOUT;
+
+ return 0;
}
/**
@@ -159,7 +154,7 @@ int mei_wd_stop(struct mei_device *dev, bool preserve)
if (ret)
goto out;
} else {
- dev_dbg(&dev->pdev->dev, "send stop WD failed\n");
+ dev_err(&dev->pdev->dev, "wd: send stop failed\n");
}
dev->wd_pending = false;
@@ -173,13 +168,13 @@ int mei_wd_stop(struct mei_device *dev, bool preserve)
dev->wd_stopped, 10 * HZ);
mutex_lock(&dev->device_lock);
if (dev->wd_stopped) {
- dev_dbg(&dev->pdev->dev, "stop wd complete ret=%d.\n", ret);
+ dev_dbg(&dev->pdev->dev, "wd: stop completed ret=%d.\n", ret);
ret = 0;
} else {
if (!ret)
ret = -ETIMEDOUT;
dev_warn(&dev->pdev->dev,
- "stop wd failed to complete ret=%d.\n", ret);
+ "wd: stop failed to complete ret=%d.\n", ret);
}
if (preserve)
@@ -208,13 +203,15 @@ static int mei_wd_ops_start(struct watchdog_device *wd_dev)
mutex_lock(&dev->device_lock);
if (dev->mei_state != MEI_ENABLED) {
- dev_dbg(&dev->pdev->dev, "mei_state != MEI_ENABLED mei_state= %d\n",
- dev->mei_state);
+ dev_dbg(&dev->pdev->dev,
+ "wd: mei_state != MEI_ENABLED mei_state = %d\n",
+ dev->mei_state);
goto end_unlock;
}
if (dev->wd_cl.state != MEI_FILE_CONNECTED) {
- dev_dbg(&dev->pdev->dev, "MEI Driver is not connected to Watchdog Client\n");
+ dev_dbg(&dev->pdev->dev,
+ "MEI Driver is not connected to Watchdog Client\n");
goto end_unlock;
}
@@ -267,7 +264,7 @@ static int mei_wd_ops_ping(struct watchdog_device *wd_dev)
mutex_lock(&dev->device_lock);
if (dev->wd_cl.state != MEI_FILE_CONNECTED) {
- dev_dbg(&dev->pdev->dev, "wd is not connected.\n");
+ dev_err(&dev->pdev->dev, "wd: not connected.\n");
ret = -ENODEV;
goto end;
}
@@ -277,16 +274,17 @@ static int mei_wd_ops_ping(struct watchdog_device *wd_dev)
mei_flow_ctrl_creds(dev, &dev->wd_cl) > 0) {
dev->mei_host_buffer_is_empty = false;
- dev_dbg(&dev->pdev->dev, "sending watchdog ping\n");
+ dev_dbg(&dev->pdev->dev, "wd: sending ping\n");
if (mei_wd_send(dev)) {
- dev_dbg(&dev->pdev->dev, "wd send failed.\n");
+ dev_err(&dev->pdev->dev, "wd: send failed.\n");
ret = -EIO;
goto end;
}
if (mei_flow_ctrl_reduce(dev, &dev->wd_cl)) {
- dev_dbg(&dev->pdev->dev, "mei_flow_ctrl_reduce() failed.\n");
+ dev_err(&dev->pdev->dev,
+ "wd: mei_flow_ctrl_reduce() failed.\n");
ret = -EIO;
goto end;
}
@@ -346,7 +344,7 @@ static const struct watchdog_info wd_info = {
.options = WDIOF_KEEPALIVEPING,
};
-struct watchdog_device amt_wd_dev = {
+static struct watchdog_device amt_wd_dev = {
.info = &wd_info,
.ops = &wd_ops,
.timeout = AMT_WD_DEFAULT_TIMEOUT,
@@ -362,10 +360,12 @@ void mei_watchdog_register(struct mei_device *dev)
dev->wd_due_counter = !!dev->wd_timeout;
if (watchdog_register_device(&amt_wd_dev)) {
- dev_err(&dev->pdev->dev, "unable to register watchdog device.\n");
+ dev_err(&dev->pdev->dev,
+ "wd: unable to register watchdog device.\n");
dev->wd_interface_reg = false;
} else {
- dev_dbg(&dev->pdev->dev, "successfully register watchdog interface.\n");
+ dev_dbg(&dev->pdev->dev,
+ "wd: successfully register watchdog interface.\n");
dev->wd_interface_reg = true;
}
}
diff --git a/drivers/net/wan/Kconfig b/drivers/net/wan/Kconfig
index d70ede7a7f96..d58431e99f73 100644
--- a/drivers/net/wan/Kconfig
+++ b/drivers/net/wan/Kconfig
@@ -203,37 +203,6 @@ config WANXL_BUILD_FIRMWARE
You should never need this option, say N.
-config PC300
- tristate "Cyclades-PC300 support (RS-232/V.35, X.21, T1/E1 boards)"
- depends on HDLC && PCI && BROKEN
- ---help---
- This driver is broken because of struct tty_driver change.
-
- Driver for the Cyclades-PC300 synchronous communication boards.
-
- These boards provide synchronous serial interfaces to your
- Linux box (interfaces currently available are RS-232/V.35, X.21 and
- T1/E1). If you wish to support Multilink PPP, please select the
- option later and read the file README.mlppp provided by PC300
- package.
-
- To compile this as a module, choose M here: the module
- will be called pc300.
-
- If unsure, say N.
-
-config PC300_MLPPP
- bool "Cyclades-PC300 MLPPP support"
- depends on PC300 && PPP_MULTILINK && PPP_SYNC_TTY && HDLC_PPP
- help
- Multilink PPP over the PC300 synchronous communication boards.
-
-comment "Cyclades-PC300 MLPPP support is disabled."
- depends on HDLC && PC300 && (PPP=n || !PPP_MULTILINK || PPP_SYNC_TTY=n || !HDLC_PPP)
-
-comment "Refer to the file README.mlppp, provided by PC300 package."
- depends on HDLC && PC300 && (PPP=n || !PPP_MULTILINK || PPP_SYNC_TTY=n || !HDLC_PPP)
-
config PC300TOO
tristate "Cyclades PC300 RSV/X21 alternative support"
depends on HDLC && PCI
diff --git a/drivers/net/wan/Makefile b/drivers/net/wan/Makefile
index 19d14bc28356..eac709bed7ae 100644
--- a/drivers/net/wan/Makefile
+++ b/drivers/net/wan/Makefile
@@ -17,10 +17,6 @@ obj-$(CONFIG_HDLC_FR) += hdlc_fr.o
obj-$(CONFIG_HDLC_PPP) += hdlc_ppp.o
obj-$(CONFIG_HDLC_X25) += hdlc_x25.o
-pc300-y := pc300_drv.o
-pc300-$(CONFIG_PC300_MLPPP) += pc300_tty.o
-pc300-objs := $(pc300-y)
-
obj-$(CONFIG_HOSTESS_SV11) += z85230.o hostess_sv11.o
obj-$(CONFIG_SEALEVEL_4021) += z85230.o sealevel.o
obj-$(CONFIG_COSA) += cosa.o
@@ -35,7 +31,6 @@ obj-$(CONFIG_SDLA) += sdla.o
obj-$(CONFIG_CYCLADES_SYNC) += cycx_drv.o cyclomx.o
obj-$(CONFIG_LAPBETHER) += lapbether.o
obj-$(CONFIG_SBNI) += sbni.o
-obj-$(CONFIG_PC300) += pc300.o
obj-$(CONFIG_N2) += n2.o
obj-$(CONFIG_C101) += c101.o
obj-$(CONFIG_WANXL) += wanxl.o
diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig
index 97d412d91458..32b02e443ed3 100644
--- a/drivers/staging/Kconfig
+++ b/drivers/staging/Kconfig
@@ -24,8 +24,6 @@ menuconfig STAGING
if STAGING
-source "drivers/staging/serial/Kconfig"
-
source "drivers/staging/et131x/Kconfig"
source "drivers/staging/slicoss/Kconfig"
@@ -74,8 +72,6 @@ source "drivers/staging/vt6655/Kconfig"
source "drivers/staging/vt6656/Kconfig"
-source "drivers/staging/vme/Kconfig"
-
source "drivers/staging/sep/Kconfig"
source "drivers/staging/iio/Kconfig"
@@ -116,12 +112,12 @@ source "drivers/staging/cptm1217/Kconfig"
source "drivers/staging/ste_rmi4/Kconfig"
-source "drivers/staging/mei/Kconfig"
-
source "drivers/staging/nvec/Kconfig"
source "drivers/staging/media/Kconfig"
+source "drivers/staging/net/Kconfig"
+
source "drivers/staging/omapdrm/Kconfig"
source "drivers/staging/android/Kconfig"
diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile
index ffe7d44374e6..e603c0756960 100644
--- a/drivers/staging/Makefile
+++ b/drivers/staging/Makefile
@@ -3,8 +3,8 @@
# fix for build system bug...
obj-$(CONFIG_STAGING) += staging.o
-obj-y += serial/
obj-y += media/
+obj-y += net/
obj-$(CONFIG_ET131X) += et131x/
obj-$(CONFIG_SLICOSS) += slicoss/
obj-$(CONFIG_USBIP_CORE) += usbip/
@@ -50,7 +50,6 @@ obj-$(CONFIG_FT1000) += ft1000/
obj-$(CONFIG_SPEAKUP) += speakup/
obj-$(CONFIG_TOUCHSCREEN_CLEARPAD_TM1217) += cptm1217/
obj-$(CONFIG_TOUCHSCREEN_SYNAPTICS_I2C_RMI4) += ste_rmi4/
-obj-$(CONFIG_INTEL_MEI) += mei/
obj-$(CONFIG_MFD_NVEC) += nvec/
obj-$(CONFIG_DRM_OMAP) += omapdrm/
obj-$(CONFIG_ANDROID) += android/
diff --git a/drivers/staging/android/Kconfig b/drivers/staging/android/Kconfig
index eb1dee26bda3..775229d12569 100644
--- a/drivers/staging/android/Kconfig
+++ b/drivers/staging/android/Kconfig
@@ -55,31 +55,14 @@ config ANDROID_LOW_MEMORY_KILLER
source "drivers/staging/android/switch/Kconfig"
-config ANDROID_INTF_ALARM
+config ANDROID_INTF_ALARM_DEV
bool "Android alarm driver"
depends on RTC_CLASS
default n
help
Provides non-wakeup and rtc backed wakeup alarms based on rtc or
elapsed realtime, and a non-wakeup alarm on the monotonic clock.
- Also provides an interface to set the wall time which must be used
- for elapsed realtime to work.
-
-config ANDROID_INTF_ALARM_DEV
- bool "Android alarm device"
- depends on ANDROID_INTF_ALARM
- default y
- help
- Exports the alarm interface to user-space.
-
-config ANDROID_ALARM_OLDDRV_COMPAT
- bool "Android Alarm compatability with old drivers"
- depends on ANDROID_INTF_ALARM
- default n
- help
- Provides preprocessor alias to aid compatability with
- older out-of-tree drivers that use the Android Alarm
- in-kernel API. This will be removed eventually.
+ Also exports the alarm interface to user-space.
endif # if ANDROID
diff --git a/drivers/staging/android/Makefile b/drivers/staging/android/Makefile
index 9b6c9ed91f69..b4be69f80d78 100644
--- a/drivers/staging/android/Makefile
+++ b/drivers/staging/android/Makefile
@@ -7,5 +7,4 @@ obj-$(CONFIG_ANDROID_TIMED_OUTPUT) += timed_output.o
obj-$(CONFIG_ANDROID_TIMED_GPIO) += timed_gpio.o
obj-$(CONFIG_ANDROID_LOW_MEMORY_KILLER) += lowmemorykiller.o
obj-$(CONFIG_ANDROID_SWITCH) += switch/
-obj-$(CONFIG_ANDROID_INTF_ALARM) += alarm.o
obj-$(CONFIG_ANDROID_INTF_ALARM_DEV) += alarm-dev.o
diff --git a/drivers/staging/android/alarm-dev.c b/drivers/staging/android/alarm-dev.c
index 03efb34cbe2e..53ce6ecf390a 100644
--- a/drivers/staging/android/alarm-dev.c
+++ b/drivers/staging/android/alarm-dev.c
@@ -22,19 +22,9 @@
#include <linux/sched.h>
#include <linux/spinlock.h>
#include <linux/uaccess.h>
+#include <linux/alarmtimer.h>
#include "android_alarm.h"
-/* XXX - Hack out wakelocks, while they are out of tree */
-struct wake_lock {
- int i;
-};
-#define wake_lock(x)
-#define wake_lock_timeout(x, y)
-#define wake_unlock(x)
-#define WAKE_LOCK_SUSPEND 0
-#define wake_lock_init(x, y, z) ((x)->i = 1)
-#define wake_lock_destroy(x)
-
#define ANDROID_ALARM_PRINT_INFO (1U << 0)
#define ANDROID_ALARM_PRINT_IO (1U << 1)
#define ANDROID_ALARM_PRINT_INT (1U << 2)
@@ -54,19 +44,65 @@ module_param_named(debug_mask, debug_mask, int, S_IRUGO | S_IWUSR | S_IWGRP);
ANDROID_ALARM_RTC_WAKEUP_MASK | \
ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP_MASK)
-/* support old usespace code */
+/* support old userspace code */
#define ANDROID_ALARM_SET_OLD _IOW('a', 2, time_t) /* set alarm */
#define ANDROID_ALARM_SET_AND_WAIT_OLD _IOW('a', 3, time_t)
static int alarm_opened;
static DEFINE_SPINLOCK(alarm_slock);
-static struct wake_lock alarm_wake_lock;
+static struct wakeup_source alarm_wake_lock;
static DECLARE_WAIT_QUEUE_HEAD(alarm_wait_queue);
static uint32_t alarm_pending;
static uint32_t alarm_enabled;
static uint32_t wait_pending;
-static struct android_alarm alarms[ANDROID_ALARM_TYPE_COUNT];
+struct devalarm {
+ union {
+ struct hrtimer hrt;
+ struct alarm alrm;
+ } u;
+ enum android_alarm_type type;
+};
+
+static struct devalarm alarms[ANDROID_ALARM_TYPE_COUNT];
+
+
+static int is_wakeup(enum android_alarm_type type)
+{
+ if (type == ANDROID_ALARM_RTC_WAKEUP ||
+ type == ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP)
+ return 1;
+ return 0;
+}
+
+
+static void devalarm_start(struct devalarm *alrm, ktime_t exp)
+{
+ if (is_wakeup(alrm->type))
+ alarm_start(&alrm->u.alrm, exp);
+ else
+ hrtimer_start(&alrm->u.hrt, exp, HRTIMER_MODE_ABS);
+}
+
+
+static int devalarm_try_to_cancel(struct devalarm *alrm)
+{
+ int ret;
+ if (is_wakeup(alrm->type))
+ ret = alarm_try_to_cancel(&alrm->u.alrm);
+ else
+ ret = hrtimer_try_to_cancel(&alrm->u.hrt);
+ return ret;
+}
+
+static void devalarm_cancel(struct devalarm *alrm)
+{
+ if (is_wakeup(alrm->type))
+ alarm_cancel(&alrm->u.alrm);
+ else
+ hrtimer_cancel(&alrm->u.hrt);
+}
+
static long alarm_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
@@ -75,6 +111,8 @@ static long alarm_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
struct timespec new_alarm_time;
struct timespec new_rtc_time;
struct timespec tmp_time;
+ struct rtc_time new_rtc_tm;
+ struct rtc_device *rtc_dev;
enum android_alarm_type alarm_type = ANDROID_ALARM_IOCTL_TO_TYPE(cmd);
uint32_t alarm_type_mask = 1U << alarm_type;
@@ -101,11 +139,11 @@ static long alarm_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
case ANDROID_ALARM_CLEAR(0):
spin_lock_irqsave(&alarm_slock, flags);
pr_alarm(IO, "alarm %d clear\n", alarm_type);
- android_alarm_try_to_cancel(&alarms[alarm_type]);
+ devalarm_try_to_cancel(&alarms[alarm_type]);
if (alarm_pending) {
alarm_pending &= ~alarm_type_mask;
if (!alarm_pending && !wait_pending)
- wake_unlock(&alarm_wake_lock);
+ __pm_relax(&alarm_wake_lock);
}
alarm_enabled &= ~alarm_type_mask;
spin_unlock_irqrestore(&alarm_slock, flags);
@@ -132,8 +170,7 @@ from_old_alarm_set:
pr_alarm(IO, "alarm %d set %ld.%09ld\n", alarm_type,
new_alarm_time.tv_sec, new_alarm_time.tv_nsec);
alarm_enabled |= alarm_type_mask;
- android_alarm_start_range(&alarms[alarm_type],
- timespec_to_ktime(new_alarm_time),
+ devalarm_start(&alarms[alarm_type],
timespec_to_ktime(new_alarm_time));
spin_unlock_irqrestore(&alarm_slock, flags);
if (ANDROID_ALARM_BASE_CMD(cmd) != ANDROID_ALARM_SET_AND_WAIT(0)
@@ -144,7 +181,7 @@ from_old_alarm_set:
spin_lock_irqsave(&alarm_slock, flags);
pr_alarm(IO, "alarm wait\n");
if (!alarm_pending && wait_pending) {
- wake_unlock(&alarm_wake_lock);
+ __pm_relax(&alarm_wake_lock);
wait_pending = 0;
}
spin_unlock_irqrestore(&alarm_slock, flags);
@@ -163,7 +200,13 @@ from_old_alarm_set:
rv = -EFAULT;
goto err1;
}
- rv = android_alarm_set_rtc(new_rtc_time);
+ rtc_time_to_tm(new_rtc_time.tv_sec, &new_rtc_tm);
+ rtc_dev = alarmtimer_get_rtcdev();
+ rv = do_settimeofday(&new_rtc_time);
+ if (rv < 0)
+ goto err1;
+ if (rtc_dev)
+ rv = rtc_set_time(rtc_dev, &new_rtc_tm);
spin_lock_irqsave(&alarm_slock, flags);
alarm_pending |= ANDROID_ALARM_TIME_CHANGE_MASK;
wake_up(&alarm_wait_queue);
@@ -179,8 +222,7 @@ from_old_alarm_set:
break;
case ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP:
case ANDROID_ALARM_ELAPSED_REALTIME:
- tmp_time =
- ktime_to_timespec(alarm_get_elapsed_realtime());
+ get_monotonic_boottime(&tmp_time);
break;
case ANDROID_ALARM_TYPE_COUNT:
case ANDROID_ALARM_SYSTEMTIME:
@@ -224,14 +266,14 @@ static int alarm_release(struct inode *inode, struct file *file)
alarm_enabled &= ~alarm_type_mask;
}
spin_unlock_irqrestore(&alarm_slock, flags);
- android_alarm_cancel(&alarms[i]);
+ devalarm_cancel(&alarms[i]);
spin_lock_irqsave(&alarm_slock, flags);
}
if (alarm_pending | wait_pending) {
if (alarm_pending)
pr_alarm(INFO, "alarm_release: clear "
"pending alarms %x\n", alarm_pending);
- wake_unlock(&alarm_wake_lock);
+ __pm_relax(&alarm_wake_lock);
wait_pending = 0;
alarm_pending = 0;
}
@@ -241,15 +283,15 @@ static int alarm_release(struct inode *inode, struct file *file)
return 0;
}
-static void alarm_triggered(struct android_alarm *alarm)
+static void devalarm_triggered(struct devalarm *alarm)
{
unsigned long flags;
uint32_t alarm_type_mask = 1U << alarm->type;
- pr_alarm(INT, "alarm_triggered type %d\n", alarm->type);
+ pr_alarm(INT, "devalarm_triggered type %d\n", alarm->type);
spin_lock_irqsave(&alarm_slock, flags);
if (alarm_enabled & alarm_type_mask) {
- wake_lock_timeout(&alarm_wake_lock, 5 * HZ);
+ __pm_wakeup_event(&alarm_wake_lock, 5000); /* 5secs */
alarm_enabled &= ~alarm_type_mask;
alarm_pending |= alarm_type_mask;
wake_up(&alarm_wait_queue);
@@ -257,6 +299,25 @@ static void alarm_triggered(struct android_alarm *alarm)
spin_unlock_irqrestore(&alarm_slock, flags);
}
+
+static enum hrtimer_restart devalarm_hrthandler(struct hrtimer *hrt)
+{
+ struct devalarm *devalrm = container_of(hrt, struct devalarm, u.hrt);
+
+ devalarm_triggered(devalrm);
+ return HRTIMER_NORESTART;
+}
+
+static enum alarmtimer_restart devalarm_alarmhandler(struct alarm *alrm,
+ ktime_t now)
+{
+ struct devalarm *devalrm = container_of(alrm, struct devalarm, u.alrm);
+
+ devalarm_triggered(devalrm);
+ return ALARMTIMER_NORESTART;
+}
+
+
static const struct file_operations alarm_fops = {
.owner = THIS_MODULE,
.unlocked_ioctl = alarm_ioctl,
@@ -279,17 +340,31 @@ static int __init alarm_dev_init(void)
if (err)
return err;
- for (i = 0; i < ANDROID_ALARM_TYPE_COUNT; i++)
- android_alarm_init(&alarms[i], i, alarm_triggered);
- wake_lock_init(&alarm_wake_lock, WAKE_LOCK_SUSPEND, "alarm");
+ alarm_init(&alarms[ANDROID_ALARM_RTC_WAKEUP].u.alrm,
+ ALARM_REALTIME, devalarm_alarmhandler);
+ hrtimer_init(&alarms[ANDROID_ALARM_RTC].u.hrt,
+ CLOCK_REALTIME, HRTIMER_MODE_ABS);
+ alarm_init(&alarms[ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP].u.alrm,
+ ALARM_BOOTTIME, devalarm_alarmhandler);
+ hrtimer_init(&alarms[ANDROID_ALARM_ELAPSED_REALTIME].u.hrt,
+ CLOCK_BOOTTIME, HRTIMER_MODE_ABS);
+ hrtimer_init(&alarms[ANDROID_ALARM_SYSTEMTIME].u.hrt,
+ CLOCK_MONOTONIC, HRTIMER_MODE_ABS);
+
+ for (i = 0; i < ANDROID_ALARM_TYPE_COUNT; i++) {
+ alarms[i].type = i;
+ if (!is_wakeup(i))
+ alarms[i].u.hrt.function = devalarm_hrthandler;
+ }
+ wakeup_source_init(&alarm_wake_lock, "alarm");
return 0;
}
static void __exit alarm_dev_exit(void)
{
misc_deregister(&alarm_device);
- wake_lock_destroy(&alarm_wake_lock);
+ wakeup_source_trash(&alarm_wake_lock);
}
module_init(alarm_dev_init);
diff --git a/drivers/staging/android/alarm.c b/drivers/staging/android/alarm.c
deleted file mode 100644
index c68950b9e08f..000000000000
--- a/drivers/staging/android/alarm.c
+++ /dev/null
@@ -1,601 +0,0 @@
-/* drivers/rtc/alarm.c
- *
- * Copyright (C) 2007-2009 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/time.h>
-#include <linux/module.h>
-#include <linux/device.h>
-#include <linux/miscdevice.h>
-#include <linux/platform_device.h>
-#include <linux/rtc.h>
-#include <linux/sched.h>
-#include <linux/spinlock.h>
-#include "android_alarm.h"
-
-/* XXX - Hack out wakelocks, while they are out of tree */
-struct wake_lock {
- int i;
-};
-#define wake_lock(x)
-#define wake_lock_timeout(x, y)
-#define wake_unlock(x)
-#define WAKE_LOCK_SUSPEND 0
-#define wake_lock_init(x, y, z) ((x)->i = 1)
-#define wake_lock_destroy(x)
-
-#define ANDROID_ALARM_PRINT_ERROR (1U << 0)
-#define ANDROID_ALARM_PRINT_INIT_STATUS (1U << 1)
-#define ANDROID_ALARM_PRINT_TSET (1U << 2)
-#define ANDROID_ALARM_PRINT_CALL (1U << 3)
-#define ANDROID_ALARM_PRINT_SUSPEND (1U << 4)
-#define ANDROID_ALARM_PRINT_INT (1U << 5)
-#define ANDROID_ALARM_PRINT_FLOW (1U << 6)
-
-static int debug_mask = ANDROID_ALARM_PRINT_ERROR | \
- ANDROID_ALARM_PRINT_INIT_STATUS;
-module_param_named(debug_mask, debug_mask, int, S_IRUGO | S_IWUSR | S_IWGRP);
-
-#define pr_alarm(debug_level_mask, args...) \
- do { \
- if (debug_mask & ANDROID_ALARM_PRINT_##debug_level_mask) { \
- pr_info(args); \
- } \
- } while (0)
-
-#define ANDROID_ALARM_WAKEUP_MASK ( \
- ANDROID_ALARM_RTC_WAKEUP_MASK | \
- ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP_MASK)
-
-/* support old usespace code */
-#define ANDROID_ALARM_SET_OLD _IOW('a', 2, time_t) /* set alarm */
-#define ANDROID_ALARM_SET_AND_WAIT_OLD _IOW('a', 3, time_t)
-
-struct alarm_queue {
- struct rb_root alarms;
- struct rb_node *first;
- struct hrtimer timer;
- ktime_t delta;
- bool stopped;
- ktime_t stopped_time;
-};
-
-static struct rtc_device *alarm_rtc_dev;
-static DEFINE_SPINLOCK(alarm_slock);
-static DEFINE_MUTEX(alarm_setrtc_mutex);
-static struct wake_lock alarm_rtc_wake_lock;
-static struct platform_device *alarm_platform_dev;
-struct alarm_queue alarms[ANDROID_ALARM_TYPE_COUNT];
-static bool suspended;
-
-static void update_timer_locked(struct alarm_queue *base, bool head_removed)
-{
- struct android_alarm *alarm;
- bool is_wakeup = base == &alarms[ANDROID_ALARM_RTC_WAKEUP] ||
- base == &alarms[ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP];
-
- if (base->stopped) {
- pr_alarm(FLOW, "changed alarm while setting the wall time\n");
- return;
- }
-
- if (is_wakeup && !suspended && head_removed)
- wake_unlock(&alarm_rtc_wake_lock);
-
- if (!base->first)
- return;
-
- alarm = container_of(base->first, struct android_alarm, node);
-
- pr_alarm(FLOW, "selected alarm, type %d, func %pF at %lld\n",
- alarm->type, alarm->function, ktime_to_ns(alarm->expires));
-
- if (is_wakeup && suspended) {
- pr_alarm(FLOW, "changed alarm while suspened\n");
- wake_lock_timeout(&alarm_rtc_wake_lock, 1 * HZ);
- return;
- }
-
- hrtimer_try_to_cancel(&base->timer);
- base->timer.node.expires = ktime_add(base->delta, alarm->expires);
- base->timer._softexpires = ktime_add(base->delta, alarm->softexpires);
- hrtimer_start_expires(&base->timer, HRTIMER_MODE_ABS);
-}
-
-static void alarm_enqueue_locked(struct android_alarm *alarm)
-{
- struct alarm_queue *base = &alarms[alarm->type];
- struct rb_node **link = &base->alarms.rb_node;
- struct rb_node *parent = NULL;
- struct android_alarm *entry;
- int leftmost = 1;
- bool was_first = false;
-
- pr_alarm(FLOW, "added alarm, type %d, func %pF at %lld\n",
- alarm->type, alarm->function, ktime_to_ns(alarm->expires));
-
- if (base->first == &alarm->node) {
- base->first = rb_next(&alarm->node);
- was_first = true;
- }
- if (!RB_EMPTY_NODE(&alarm->node)) {
- rb_erase(&alarm->node, &base->alarms);
- RB_CLEAR_NODE(&alarm->node);
- }
-
- while (*link) {
- parent = *link;
- entry = rb_entry(parent, struct android_alarm, node);
- /*
- * We dont care about collisions. Nodes with
- * the same expiry time stay together.
- */
- if (alarm->expires.tv64 < entry->expires.tv64) {
- link = &(*link)->rb_left;
- } else {
- link = &(*link)->rb_right;
- leftmost = 0;
- }
- }
- if (leftmost)
- base->first = &alarm->node;
- if (leftmost || was_first)
- update_timer_locked(base, was_first);
-
- rb_link_node(&alarm->node, parent, link);
- rb_insert_color(&alarm->node, &base->alarms);
-}
-
-/**
- * android_alarm_init - initialize an alarm
- * @alarm: the alarm to be initialized
- * @type: the alarm type to be used
- * @function: alarm callback function
- */
-void android_alarm_init(struct android_alarm *alarm,
- enum android_alarm_type type, void (*function)(struct android_alarm *))
-{
- RB_CLEAR_NODE(&alarm->node);
- alarm->type = type;
- alarm->function = function;
-
- pr_alarm(FLOW, "created alarm, type %d, func %pF\n", type, function);
-}
-
-
-/**
- * android_alarm_start_range - (re)start an alarm
- * @alarm: the alarm to be added
- * @start: earliest expiry time
- * @end: expiry time
- */
-void android_alarm_start_range(struct android_alarm *alarm, ktime_t start,
- ktime_t end)
-{
- unsigned long flags;
-
- spin_lock_irqsave(&alarm_slock, flags);
- alarm->softexpires = start;
- alarm->expires = end;
- alarm_enqueue_locked(alarm);
- spin_unlock_irqrestore(&alarm_slock, flags);
-}
-
-/**
- * android_alarm_try_to_cancel - try to deactivate an alarm
- * @alarm: alarm to stop
- *
- * Returns:
- * 0 when the alarm was not active
- * 1 when the alarm was active
- * -1 when the alarm may currently be excuting the callback function and
- * cannot be stopped (it may also be inactive)
- */
-int android_alarm_try_to_cancel(struct android_alarm *alarm)
-{
- struct alarm_queue *base = &alarms[alarm->type];
- unsigned long flags;
- bool first = false;
- int ret = 0;
-
- spin_lock_irqsave(&alarm_slock, flags);
- if (!RB_EMPTY_NODE(&alarm->node)) {
- pr_alarm(FLOW, "canceled alarm, type %d, func %pF at %lld\n",
- alarm->type, alarm->function,
- ktime_to_ns(alarm->expires));
- ret = 1;
- if (base->first == &alarm->node) {
- base->first = rb_next(&alarm->node);
- first = true;
- }
- rb_erase(&alarm->node, &base->alarms);
- RB_CLEAR_NODE(&alarm->node);
- if (first)
- update_timer_locked(base, true);
- } else
- pr_alarm(FLOW, "tried to cancel alarm, type %d, func %pF\n",
- alarm->type, alarm->function);
- spin_unlock_irqrestore(&alarm_slock, flags);
- if (!ret && hrtimer_callback_running(&base->timer))
- ret = -1;
- return ret;
-}
-
-/**
- * android_alarm_cancel - cancel an alarm and wait for the handler to finish.
- * @alarm: the alarm to be cancelled
- *
- * Returns:
- * 0 when the alarm was not active
- * 1 when the alarm was active
- */
-int android_alarm_cancel(struct android_alarm *alarm)
-{
- for (;;) {
- int ret = android_alarm_try_to_cancel(alarm);
- if (ret >= 0)
- return ret;
- cpu_relax();
- }
-}
-
-/**
- * alarm_set_rtc - set the kernel and rtc walltime
- * @new_time: timespec value containing the new time
- */
-int android_alarm_set_rtc(struct timespec new_time)
-{
- int i;
- int ret;
- unsigned long flags;
- struct rtc_time rtc_new_rtc_time;
- struct timespec tmp_time;
-
- rtc_time_to_tm(new_time.tv_sec, &rtc_new_rtc_time);
-
- pr_alarm(TSET, "set rtc %ld %ld - rtc %02d:%02d:%02d %02d/%02d/%04d\n",
- new_time.tv_sec, new_time.tv_nsec,
- rtc_new_rtc_time.tm_hour, rtc_new_rtc_time.tm_min,
- rtc_new_rtc_time.tm_sec, rtc_new_rtc_time.tm_mon + 1,
- rtc_new_rtc_time.tm_mday,
- rtc_new_rtc_time.tm_year + 1900);
-
- mutex_lock(&alarm_setrtc_mutex);
- spin_lock_irqsave(&alarm_slock, flags);
- wake_lock(&alarm_rtc_wake_lock);
- getnstimeofday(&tmp_time);
- for (i = 0; i < ANDROID_ALARM_SYSTEMTIME; i++) {
- hrtimer_try_to_cancel(&alarms[i].timer);
- alarms[i].stopped = true;
- alarms[i].stopped_time = timespec_to_ktime(tmp_time);
- }
- alarms[ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP].delta =
- alarms[ANDROID_ALARM_ELAPSED_REALTIME].delta =
- ktime_sub(alarms[ANDROID_ALARM_ELAPSED_REALTIME].delta,
- timespec_to_ktime(timespec_sub(tmp_time, new_time)));
- spin_unlock_irqrestore(&alarm_slock, flags);
- ret = do_settimeofday(&new_time);
- spin_lock_irqsave(&alarm_slock, flags);
- for (i = 0; i < ANDROID_ALARM_SYSTEMTIME; i++) {
- alarms[i].stopped = false;
- update_timer_locked(&alarms[i], false);
- }
- spin_unlock_irqrestore(&alarm_slock, flags);
- if (ret < 0) {
- pr_alarm(ERROR, "alarm_set_rtc: Failed to set time\n");
- goto err;
- }
- if (!alarm_rtc_dev) {
- pr_alarm(ERROR,
- "alarm_set_rtc: no RTC, time will be lost on reboot\n");
- goto err;
- }
- ret = rtc_set_time(alarm_rtc_dev, &rtc_new_rtc_time);
- if (ret < 0)
- pr_alarm(ERROR, "alarm_set_rtc: "
- "Failed to set RTC, time will be lost on reboot\n");
-err:
- wake_unlock(&alarm_rtc_wake_lock);
- mutex_unlock(&alarm_setrtc_mutex);
- return ret;
-}
-
-/**
- * alarm_get_elapsed_realtime - get the elapsed real time in ktime_t format
- *
- * returns the time in ktime_t format
- */
-ktime_t alarm_get_elapsed_realtime(void)
-{
- ktime_t now;
- unsigned long flags;
- struct alarm_queue *base = &alarms[ANDROID_ALARM_ELAPSED_REALTIME];
-
- spin_lock_irqsave(&alarm_slock, flags);
- now = base->stopped ? base->stopped_time : ktime_get_real();
- now = ktime_sub(now, base->delta);
- spin_unlock_irqrestore(&alarm_slock, flags);
- return now;
-}
-
-static enum hrtimer_restart alarm_timer_triggered(struct hrtimer *timer)
-{
- struct alarm_queue *base;
- struct android_alarm *alarm;
- unsigned long flags;
- ktime_t now;
-
- spin_lock_irqsave(&alarm_slock, flags);
-
- base = container_of(timer, struct alarm_queue, timer);
- now = base->stopped ? base->stopped_time : hrtimer_cb_get_time(timer);
- now = ktime_sub(now, base->delta);
-
- pr_alarm(INT, "alarm_timer_triggered type %ld at %lld\n",
- base - alarms, ktime_to_ns(now));
-
- while (base->first) {
- alarm = container_of(base->first, struct android_alarm, node);
- if (alarm->softexpires.tv64 > now.tv64) {
- pr_alarm(FLOW, "don't call alarm, %pF, %lld (s %lld)\n",
- alarm->function, ktime_to_ns(alarm->expires),
- ktime_to_ns(alarm->softexpires));
- break;
- }
- base->first = rb_next(&alarm->node);
- rb_erase(&alarm->node, &base->alarms);
- RB_CLEAR_NODE(&alarm->node);
- pr_alarm(CALL, "call alarm, type %d, func %pF, %lld (s %lld)\n",
- alarm->type, alarm->function,
- ktime_to_ns(alarm->expires),
- ktime_to_ns(alarm->softexpires));
- spin_unlock_irqrestore(&alarm_slock, flags);
- alarm->function(alarm);
- spin_lock_irqsave(&alarm_slock, flags);
- }
- if (!base->first)
- pr_alarm(FLOW, "no more alarms of type %ld\n", base - alarms);
- update_timer_locked(base, true);
- spin_unlock_irqrestore(&alarm_slock, flags);
- return HRTIMER_NORESTART;
-}
-
-static void alarm_triggered_func(void *p)
-{
- struct rtc_device *rtc = alarm_rtc_dev;
- if (!(rtc->irq_data & RTC_AF))
- return;
- pr_alarm(INT, "rtc alarm triggered\n");
- wake_lock_timeout(&alarm_rtc_wake_lock, 1 * HZ);
-}
-
-static int alarm_suspend(struct platform_device *pdev, pm_message_t state)
-{
- int err = 0;
- unsigned long flags;
- struct rtc_wkalrm rtc_alarm;
- struct rtc_time rtc_current_rtc_time;
- unsigned long rtc_current_time;
- unsigned long rtc_alarm_time;
- struct timespec rtc_delta;
- struct timespec wall_time;
- struct alarm_queue *wakeup_queue = NULL;
- struct alarm_queue *tmp_queue = NULL;
-
- pr_alarm(SUSPEND, "alarm_suspend(%p, %d)\n", pdev, state.event);
-
- spin_lock_irqsave(&alarm_slock, flags);
- suspended = true;
- spin_unlock_irqrestore(&alarm_slock, flags);
-
- hrtimer_cancel(&alarms[ANDROID_ALARM_RTC_WAKEUP].timer);
- hrtimer_cancel(&alarms[
- ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP].timer);
-
- tmp_queue = &alarms[ANDROID_ALARM_RTC_WAKEUP];
- if (tmp_queue->first)
- wakeup_queue = tmp_queue;
- tmp_queue = &alarms[ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP];
- if (tmp_queue->first && (!wakeup_queue ||
- hrtimer_get_expires(&tmp_queue->timer).tv64 <
- hrtimer_get_expires(&wakeup_queue->timer).tv64))
- wakeup_queue = tmp_queue;
- if (wakeup_queue) {
- rtc_read_time(alarm_rtc_dev, &rtc_current_rtc_time);
- getnstimeofday(&wall_time);
- rtc_tm_to_time(&rtc_current_rtc_time, &rtc_current_time);
- set_normalized_timespec(&rtc_delta,
- wall_time.tv_sec - rtc_current_time,
- wall_time.tv_nsec);
-
- rtc_alarm_time = timespec_sub(ktime_to_timespec(
- hrtimer_get_expires(&wakeup_queue->timer)),
- rtc_delta).tv_sec;
-
- rtc_time_to_tm(rtc_alarm_time, &rtc_alarm.time);
- rtc_alarm.enabled = 1;
- rtc_set_alarm(alarm_rtc_dev, &rtc_alarm);
- rtc_read_time(alarm_rtc_dev, &rtc_current_rtc_time);
- rtc_tm_to_time(&rtc_current_rtc_time, &rtc_current_time);
- pr_alarm(SUSPEND,
- "rtc alarm set at %ld, now %ld, rtc delta %ld.%09ld\n",
- rtc_alarm_time, rtc_current_time,
- rtc_delta.tv_sec, rtc_delta.tv_nsec);
- if (rtc_current_time + 1 >= rtc_alarm_time) {
- pr_alarm(SUSPEND, "alarm about to go off\n");
- memset(&rtc_alarm, 0, sizeof(rtc_alarm));
- rtc_alarm.enabled = 0;
- rtc_set_alarm(alarm_rtc_dev, &rtc_alarm);
-
- spin_lock_irqsave(&alarm_slock, flags);
- suspended = false;
- wake_lock_timeout(&alarm_rtc_wake_lock, 2 * HZ);
- update_timer_locked(&alarms[ANDROID_ALARM_RTC_WAKEUP],
- false);
- update_timer_locked(&alarms[
- ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP], false);
- err = -EBUSY;
- spin_unlock_irqrestore(&alarm_slock, flags);
- }
- }
- return err;
-}
-
-static int alarm_resume(struct platform_device *pdev)
-{
- struct rtc_wkalrm alarm;
- unsigned long flags;
-
- pr_alarm(SUSPEND, "alarm_resume(%p)\n", pdev);
-
- memset(&alarm, 0, sizeof(alarm));
- alarm.enabled = 0;
- rtc_set_alarm(alarm_rtc_dev, &alarm);
-
- spin_lock_irqsave(&alarm_slock, flags);
- suspended = false;
- update_timer_locked(&alarms[ANDROID_ALARM_RTC_WAKEUP], false);
- update_timer_locked(&alarms[ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP],
- false);
- spin_unlock_irqrestore(&alarm_slock, flags);
-
- return 0;
-}
-
-static struct rtc_task alarm_rtc_task = {
- .func = alarm_triggered_func
-};
-
-static int rtc_alarm_add_device(struct device *dev,
- struct class_interface *class_intf)
-{
- int err;
- struct rtc_device *rtc = to_rtc_device(dev);
-
- mutex_lock(&alarm_setrtc_mutex);
-
- if (alarm_rtc_dev) {
- err = -EBUSY;
- goto err1;
- }
-
- alarm_platform_dev =
- platform_device_register_simple("alarm", -1, NULL, 0);
- if (IS_ERR(alarm_platform_dev)) {
- err = PTR_ERR(alarm_platform_dev);
- goto err2;
- }
- err = rtc_irq_register(rtc, &alarm_rtc_task);
- if (err)
- goto err3;
- alarm_rtc_dev = rtc;
- pr_alarm(INIT_STATUS, "using rtc device, %s, for alarms", rtc->name);
- mutex_unlock(&alarm_setrtc_mutex);
-
- return 0;
-
-err3:
- platform_device_unregister(alarm_platform_dev);
-err2:
-err1:
- mutex_unlock(&alarm_setrtc_mutex);
- return err;
-}
-
-static void rtc_alarm_remove_device(struct device *dev,
- struct class_interface *class_intf)
-{
- if (dev == &alarm_rtc_dev->dev) {
- pr_alarm(INIT_STATUS, "lost rtc device for alarms");
- rtc_irq_unregister(alarm_rtc_dev, &alarm_rtc_task);
- platform_device_unregister(alarm_platform_dev);
- alarm_rtc_dev = NULL;
- }
-}
-
-static struct class_interface rtc_alarm_interface = {
- .add_dev = &rtc_alarm_add_device,
- .remove_dev = &rtc_alarm_remove_device,
-};
-
-static struct platform_driver alarm_driver = {
- .suspend = alarm_suspend,
- .resume = alarm_resume,
- .driver = {
- .name = "alarm"
- }
-};
-
-static int __init alarm_late_init(void)
-{
- unsigned long flags;
- struct timespec tmp_time, system_time;
-
- /* this needs to run after the rtc is read at boot */
- spin_lock_irqsave(&alarm_slock, flags);
- /* We read the current rtc and system time so we can later calulate
- * elasped realtime to be (boot_systemtime + rtc - boot_rtc) ==
- * (rtc - (boot_rtc - boot_systemtime))
- */
- getnstimeofday(&tmp_time);
- ktime_get_ts(&system_time);
- alarms[ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP].delta =
- alarms[ANDROID_ALARM_ELAPSED_REALTIME].delta =
- timespec_to_ktime(timespec_sub(tmp_time, system_time));
-
- spin_unlock_irqrestore(&alarm_slock, flags);
- return 0;
-}
-
-static int __init alarm_driver_init(void)
-{
- int err;
- int i;
-
- for (i = 0; i < ANDROID_ALARM_SYSTEMTIME; i++) {
- hrtimer_init(&alarms[i].timer,
- CLOCK_REALTIME, HRTIMER_MODE_ABS);
- alarms[i].timer.function = alarm_timer_triggered;
- }
- hrtimer_init(&alarms[ANDROID_ALARM_SYSTEMTIME].timer,
- CLOCK_MONOTONIC, HRTIMER_MODE_ABS);
- alarms[ANDROID_ALARM_SYSTEMTIME].timer.function = alarm_timer_triggered;
- err = platform_driver_register(&alarm_driver);
- if (err < 0)
- goto err1;
- wake_lock_init(&alarm_rtc_wake_lock, WAKE_LOCK_SUSPEND, "alarm_rtc");
- rtc_alarm_interface.class = rtc_class;
- err = class_interface_register(&rtc_alarm_interface);
- if (err < 0)
- goto err2;
-
- return 0;
-
-err2:
- wake_lock_destroy(&alarm_rtc_wake_lock);
- platform_driver_unregister(&alarm_driver);
-err1:
- return err;
-}
-
-static void __exit alarm_exit(void)
-{
- class_interface_unregister(&rtc_alarm_interface);
- wake_lock_destroy(&alarm_rtc_wake_lock);
- platform_driver_unregister(&alarm_driver);
-}
-
-late_initcall(alarm_late_init);
-module_init(alarm_driver_init);
-module_exit(alarm_exit);
-
diff --git a/drivers/staging/android/android_alarm.h b/drivers/staging/android/android_alarm.h
index 6eecbde2ef6f..d0cafd637199 100644
--- a/drivers/staging/android/android_alarm.h
+++ b/drivers/staging/android/android_alarm.h
@@ -33,65 +33,6 @@ enum android_alarm_type {
/* ANDROID_ALARM_TIME_CHANGE = 16 */
};
-#ifdef __KERNEL__
-
-#include <linux/ktime.h>
-#include <linux/rbtree.h>
-
-/*
- * The alarm interface is similar to the hrtimer interface but adds support
- * for wakeup from suspend. It also adds an elapsed realtime clock that can
- * be used for periodic timers that need to keep runing while the system is
- * suspended and not be disrupted when the wall time is set.
- */
-
-/**
- * struct alarm - the basic alarm structure
- * @node: red black tree node for time ordered insertion
- * @type: alarm type. rtc/elapsed-realtime/systemtime, wakeup/non-wakeup.
- * @softexpires: the absolute earliest expiry time of the alarm.
- * @expires: the absolute expiry time.
- * @function: alarm expiry callback function
- *
- * The alarm structure must be initialized by alarm_init()
- *
- */
-
-struct android_alarm {
- struct rb_node node;
- enum android_alarm_type type;
- ktime_t softexpires;
- ktime_t expires;
- void (*function)(struct android_alarm *);
-};
-
-void android_alarm_init(struct android_alarm *alarm,
- enum android_alarm_type type, void (*function)(struct android_alarm *));
-void android_alarm_start_range(struct android_alarm *alarm, ktime_t start,
- ktime_t end);
-int android_alarm_try_to_cancel(struct android_alarm *alarm);
-int android_alarm_cancel(struct android_alarm *alarm);
-ktime_t alarm_get_elapsed_realtime(void);
-
-/* set rtc while preserving elapsed realtime */
-int android_alarm_set_rtc(const struct timespec ts);
-
-#ifdef CONFIG_ANDROID_ALARM_OLDDRV_COMPAT
-/*
- * Some older drivers depend on the old API,
- * so provide compatability macros for now.
- */
-#define alarm android_alarm
-#define alarm_init(x, y, z) android_alarm_init(x, y, z)
-#define alarm_start_range(x, y, z) android_alarm_start_range(x, y, z)
-#define alarm_try_to_cancel(x) android_alarm_try_to_cancel(x)
-#define alarm_cancel(x) android_alarm_cancel(x)
-#define alarm_set_rtc(x) android_alarm_set_rtc(x)
-#endif
-
-
-#endif
-
enum android_alarm_return_flags {
ANDROID_ALARM_RTC_WAKEUP_MASK = 1U << ANDROID_ALARM_RTC_WAKEUP,
ANDROID_ALARM_RTC_MASK = 1U << ANDROID_ALARM_RTC,
diff --git a/drivers/staging/android/binder.h b/drivers/staging/android/binder.h
index 25ab6f2759e9..2f7d195d8b15 100644
--- a/drivers/staging/android/binder.h
+++ b/drivers/staging/android/binder.h
@@ -53,17 +53,17 @@ struct flat_binder_object {
/* 8 bytes of data. */
union {
- void *binder; /* local object */
+ void __user *binder; /* local object */
signed long handle; /* remote object */
};
/* extra data associated with local object */
- void *cookie;
+ void __user *cookie;
};
/*
* On 64-bit platforms where user code may run in 32-bits the driver must
- * translate the buffer (and local binder) addresses apropriately.
+ * translate the buffer (and local binder) addresses appropriately.
*/
struct binder_write_read {
@@ -139,9 +139,9 @@ struct binder_transaction_data {
union {
struct {
/* transaction data */
- const void *buffer;
+ const void __user *buffer;
/* offsets from buffer to flat_binder_object structs */
- const void *offsets;
+ const void __user *offsets;
} ptr;
uint8_t buf[8];
} data;
diff --git a/drivers/staging/android/persistent_ram.c b/drivers/staging/android/persistent_ram.c
index 8d8c1e33e0ff..8407112f701f 100644
--- a/drivers/staging/android/persistent_ram.c
+++ b/drivers/staging/android/persistent_ram.c
@@ -424,11 +424,11 @@ struct persistent_ram_zone *__persistent_ram_init(struct device *dev, bool ecc)
if (buffer_size(prz) > prz->buffer_size ||
buffer_start(prz) > buffer_size(prz))
pr_info("persistent_ram: found existing invalid buffer,"
- " size %ld, start %ld\n",
+ " size %zu, start %zu\n",
buffer_size(prz), buffer_start(prz));
else {
pr_info("persistent_ram: found existing buffer,"
- " size %ld, start %ld\n",
+ " size %zu, start %zu\n",
buffer_size(prz), buffer_start(prz));
persistent_ram_save_old(prz);
}
diff --git a/drivers/staging/android/timed_output.c b/drivers/staging/android/timed_output.c
index f373422308e0..38d930cadad3 100644
--- a/drivers/staging/android/timed_output.c
+++ b/drivers/staging/android/timed_output.c
@@ -99,6 +99,7 @@ EXPORT_SYMBOL_GPL(timed_output_dev_register);
void timed_output_dev_unregister(struct timed_output_dev *tdev)
{
+ tdev->enable(tdev, 0);
device_remove_file(tdev->dev, &dev_attr_enable);
device_destroy(timed_output_class, MKDEV(0, tdev->index));
dev_set_drvdata(tdev->dev, NULL);
diff --git a/drivers/staging/asus_oled/asus_oled.c b/drivers/staging/asus_oled/asus_oled.c
index 83549d9cfefc..510d79639217 100644
--- a/drivers/staging/asus_oled/asus_oled.c
+++ b/drivers/staging/asus_oled/asus_oled.c
@@ -782,20 +782,20 @@ static int __init asus_oled_init(void)
oled_class = class_create(THIS_MODULE, ASUS_OLED_UNDERSCORE_NAME);
if (IS_ERR(oled_class)) {
- err("Error creating " ASUS_OLED_UNDERSCORE_NAME " class");
+ printk(KERN_ERR "Error creating " ASUS_OLED_UNDERSCORE_NAME " class\n");
return PTR_ERR(oled_class);
}
retval = class_create_file(oled_class, &class_attr_version.attr);
if (retval) {
- err("Error creating class version file");
+ printk(KERN_ERR "Error creating class version file\n");
goto error;
}
retval = usb_register(&oled_driver);
if (retval) {
- err("usb_register failed. Error number %d", retval);
+ printk(KERN_ERR "usb_register failed. Error number %d\n", retval);
goto error;
}
diff --git a/drivers/staging/bcm/DDRInit.c b/drivers/staging/bcm/DDRInit.c
index 1c7db81a1ee8..2b46f4d4ef0e 100644
--- a/drivers/staging/bcm/DDRInit.c
+++ b/drivers/staging/bcm/DDRInit.c
@@ -1115,20 +1115,20 @@ int download_ddr_settings(PMINI_ADAPTER Adapter)
{
case DDR_80_MHZ:
psDDRSetting = asT3LP_DDRSetting80MHz;
- RegCount = (sizeof(asT3LP_DDRSetting80MHz)/sizeof(DDR_SET_NODE));
+ RegCount = ARRAY_SIZE(asT3LP_DDRSetting80MHz);
RegCount -= T3LP_SKIP_CLOCK_PROGRAM_DUMP_80MHZ ;
psDDRSetting += T3LP_SKIP_CLOCK_PROGRAM_DUMP_80MHZ;
break;
case DDR_100_MHZ:
psDDRSetting = asT3LP_DDRSetting100MHz;
- RegCount = (sizeof(asT3LP_DDRSetting100MHz)/sizeof(DDR_SET_NODE));
+ RegCount = ARRAY_SIZE(asT3LP_DDRSetting100MHz);
RegCount -= T3LP_SKIP_CLOCK_PROGRAM_DUMP_100MHZ ;
psDDRSetting += T3LP_SKIP_CLOCK_PROGRAM_DUMP_100MHZ;
break;
case DDR_133_MHZ:
bOverrideSelfRefresh = TRUE;
psDDRSetting = asT3LP_DDRSetting133MHz;
- RegCount = (sizeof(asT3LP_DDRSetting133MHz)/sizeof(DDR_SET_NODE));
+ RegCount = ARRAY_SIZE(asT3LP_DDRSetting133MHz);
RegCount -= T3LP_SKIP_CLOCK_PROGRAM_DUMP_133MHZ ;
psDDRSetting += T3LP_SKIP_CLOCK_PROGRAM_DUMP_133MHZ;
break;
@@ -1146,20 +1146,20 @@ int download_ddr_settings(PMINI_ADAPTER Adapter)
{
case DDR_80_MHZ:
psDDRSetting = asT3LPB_DDRSetting80MHz;
- RegCount=(sizeof(asT3LPB_DDRSetting80MHz)/sizeof(DDR_SET_NODE));
+ RegCount=ARRAY_SIZE(asT3LPB_DDRSetting80MHz);
RegCount -= T3LPB_SKIP_CLOCK_PROGRAM_DUMP_80MHZ ;
psDDRSetting += T3LPB_SKIP_CLOCK_PROGRAM_DUMP_80MHZ;
break;
case DDR_100_MHZ:
psDDRSetting = asT3LPB_DDRSetting100MHz;
- RegCount = (sizeof(asT3LPB_DDRSetting100MHz)/sizeof(DDR_SET_NODE));
+ RegCount = ARRAY_SIZE(asT3LPB_DDRSetting100MHz);
RegCount -= T3LPB_SKIP_CLOCK_PROGRAM_DUMP_100MHZ ;
psDDRSetting += T3LPB_SKIP_CLOCK_PROGRAM_DUMP_100MHZ;
break;
case DDR_133_MHZ:
bOverrideSelfRefresh = TRUE;
psDDRSetting = asT3LPB_DDRSetting133MHz;
- RegCount = (sizeof(asT3LPB_DDRSetting133MHz)/sizeof(DDR_SET_NODE));
+ RegCount = ARRAY_SIZE(asT3LPB_DDRSetting133MHz);
RegCount -= T3LPB_SKIP_CLOCK_PROGRAM_DUMP_133MHZ ;
psDDRSetting += T3LPB_SKIP_CLOCK_PROGRAM_DUMP_133MHZ;
break;
@@ -1167,7 +1167,7 @@ int download_ddr_settings(PMINI_ADAPTER Adapter)
case DDR_160_MHZ:
bOverrideSelfRefresh = TRUE;
psDDRSetting = asT3LPB_DDRSetting160MHz;
- RegCount = sizeof(asT3LPB_DDRSetting160MHz)/sizeof(DDR_SET_NODE);
+ RegCount = ARRAY_SIZE(asT3LPB_DDRSetting160MHz);
RegCount -= T3LPB_SKIP_CLOCK_PROGRAM_DUMP_160MHZ;
psDDRSetting += T3LPB_SKIP_CLOCK_PROGRAM_DUMP_160MHZ;
@@ -1181,19 +1181,19 @@ int download_ddr_settings(PMINI_ADAPTER Adapter)
{
case DDR_80_MHZ:
psDDRSetting = asT3_DDRSetting80MHz;
- RegCount = (sizeof(asT3_DDRSetting80MHz)/sizeof(DDR_SET_NODE));
+ RegCount = ARRAY_SIZE(asT3_DDRSetting80MHz);
RegCount-=T3_SKIP_CLOCK_PROGRAM_DUMP_80MHZ ;
psDDRSetting += T3_SKIP_CLOCK_PROGRAM_DUMP_80MHZ;
break;
case DDR_100_MHZ:
psDDRSetting = asT3_DDRSetting100MHz;
- RegCount = (sizeof(asT3_DDRSetting100MHz)/sizeof(DDR_SET_NODE));
+ RegCount = ARRAY_SIZE(asT3_DDRSetting100MHz);
RegCount-=T3_SKIP_CLOCK_PROGRAM_DUMP_100MHZ ;
psDDRSetting += T3_SKIP_CLOCK_PROGRAM_DUMP_100MHZ;
break;
case DDR_133_MHZ:
psDDRSetting = asT3_DDRSetting133MHz;
- RegCount = (sizeof(asT3_DDRSetting133MHz)/sizeof(DDR_SET_NODE));
+ RegCount = ARRAY_SIZE(asT3_DDRSetting133MHz);
RegCount-=T3_SKIP_CLOCK_PROGRAM_DUMP_133MHZ ;
psDDRSetting += T3_SKIP_CLOCK_PROGRAM_DUMP_133MHZ ;
break;
@@ -1207,20 +1207,20 @@ int download_ddr_settings(PMINI_ADAPTER Adapter)
{
case DDR_80_MHZ:
psDDRSetting = asT3B_DDRSetting80MHz;
- RegCount = (sizeof(asT3B_DDRSetting80MHz)/sizeof(DDR_SET_NODE));
+ RegCount = ARRAY_SIZE(asT3B_DDRSetting80MHz);
RegCount -= T3B_SKIP_CLOCK_PROGRAM_DUMP_80MHZ ;
psDDRSetting += T3B_SKIP_CLOCK_PROGRAM_DUMP_80MHZ;
break;
case DDR_100_MHZ:
psDDRSetting = asT3B_DDRSetting100MHz;
- RegCount = (sizeof(asT3B_DDRSetting100MHz)/sizeof(DDR_SET_NODE));
+ RegCount = ARRAY_SIZE(asT3B_DDRSetting100MHz);
RegCount -= T3B_SKIP_CLOCK_PROGRAM_DUMP_100MHZ ;
psDDRSetting += T3B_SKIP_CLOCK_PROGRAM_DUMP_100MHZ;
break;
case DDR_133_MHZ:
bOverrideSelfRefresh = TRUE;
psDDRSetting = asT3B_DDRSetting133MHz;
- RegCount = (sizeof(asT3B_DDRSetting133MHz)/sizeof(DDR_SET_NODE));
+ RegCount = ARRAY_SIZE(asT3B_DDRSetting133MHz);
RegCount -= T3B_SKIP_CLOCK_PROGRAM_DUMP_133MHZ ;
psDDRSetting += T3B_SKIP_CLOCK_PROGRAM_DUMP_133MHZ;
break;
diff --git a/drivers/staging/bcm/IPv6Protocol.c b/drivers/staging/bcm/IPv6Protocol.c
index 5b4fd372ec36..1da21642c18e 100644
--- a/drivers/staging/bcm/IPv6Protocol.c
+++ b/drivers/staging/bcm/IPv6Protocol.c
@@ -1,51 +1,52 @@
#include "headers.h"
-static BOOLEAN MatchSrcIpv6Address(S_CLASSIFIER_RULE *pstClassifierRule,IPV6Header *pstIpv6Header);
-static BOOLEAN MatchDestIpv6Address(S_CLASSIFIER_RULE *pstClassifierRule,IPV6Header *pstIpv6Header);
+static BOOLEAN MatchSrcIpv6Address(S_CLASSIFIER_RULE *pstClassifierRule,
+ IPV6Header *pstIpv6Header);
+static BOOLEAN MatchDestIpv6Address(S_CLASSIFIER_RULE *pstClassifierRule,
+ IPV6Header *pstIpv6Header);
static VOID DumpIpv6Header(IPV6Header *pstIpv6Header);
-static UCHAR * GetNextIPV6ChainedHeader(UCHAR **ppucPayload,UCHAR *pucNextHeader,BOOLEAN *bParseDone,USHORT *pusPayloadLength)
+static UCHAR *GetNextIPV6ChainedHeader(UCHAR **ppucPayload,
+ UCHAR *pucNextHeader, BOOLEAN *bParseDone, USHORT *pusPayloadLength)
{
UCHAR *pucRetHeaderPtr = NULL;
UCHAR *pucPayloadPtr = NULL;
USHORT usNextHeaderOffset = 0 ;
- PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(gblpnetdev);
+ PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(gblpnetdev);
- if((NULL == ppucPayload) || (*pusPayloadLength == 0) || (*bParseDone))
- {
+ if ((ppucPayload == NULL) || (*pusPayloadLength == 0) ||
+ (*bParseDone)) {
*bParseDone = TRUE;
return NULL;
-
}
pucRetHeaderPtr = *ppucPayload;
pucPayloadPtr = *ppucPayload;
- if(!pucRetHeaderPtr || !pucPayloadPtr)
- {
+ if (!pucRetHeaderPtr || !pucPayloadPtr) {
*bParseDone = TRUE;
return NULL;
}
- //Get the Nextt Header Type
+ /* Get the Nextt Header Type */
*bParseDone = FALSE;
-
- switch(*pucNextHeader)
- {
+ switch (*pucNextHeader) {
case IPV6HDR_TYPE_HOPBYHOP:
{
- BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "\nIPv6 HopByHop Header");
- usNextHeaderOffset+=sizeof(IPV6HopByHopOptionsHeader);
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG,
+ DBG_LVL_ALL, "\nIPv6 HopByHop Header");
+ usNextHeaderOffset += sizeof(IPV6HopByHopOptionsHeader);
}
break;
case IPV6HDR_TYPE_ROUTING:
{
IPV6RoutingHeader *pstIpv6RoutingHeader;
- BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "\nIPv6 Routing Header");
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG,
+ DBG_LVL_ALL, "\nIPv6 Routing Header");
pstIpv6RoutingHeader = (IPV6RoutingHeader *)pucPayloadPtr;
usNextHeaderOffset += sizeof(IPV6RoutingHeader);
usNextHeaderOffset += pstIpv6RoutingHeader->ucNumAddresses * IPV6_ADDRESS_SIZEINBYTES;
@@ -54,8 +55,10 @@ static UCHAR * GetNextIPV6ChainedHeader(UCHAR **ppucPayload,UCHAR *pucNextHeader
break;
case IPV6HDR_TYPE_FRAGMENTATION:
{
- BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "\nIPv6 Fragmentation Header");
- usNextHeaderOffset+= sizeof(IPV6FragmentHeader);
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG,
+ DBG_LVL_ALL,
+ "\nIPv6 Fragmentation Header");
+ usNextHeaderOffset += sizeof(IPV6FragmentHeader);
}
break;
@@ -63,9 +66,11 @@ static UCHAR * GetNextIPV6ChainedHeader(UCHAR **ppucPayload,UCHAR *pucNextHeader
{
IPV6DestOptionsHeader *pstIpv6DestOptsHdr = (IPV6DestOptionsHeader *)pucPayloadPtr;
int nTotalOptions = pstIpv6DestOptsHdr->ucHdrExtLen;
- BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "\nIPv6 DestOpts Header Header");
- usNextHeaderOffset+= sizeof(IPV6DestOptionsHeader);
- usNextHeaderOffset+= nTotalOptions * IPV6_DESTOPTS_HDR_OPTIONSIZE ;
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG,
+ DBG_LVL_ALL,
+ "\nIPv6 DestOpts Header Header");
+ usNextHeaderOffset += sizeof(IPV6DestOptionsHeader);
+ usNextHeaderOffset += nTotalOptions * IPV6_DESTOPTS_HDR_OPTIONSIZE ;
}
break;
@@ -73,36 +78,43 @@ static UCHAR * GetNextIPV6ChainedHeader(UCHAR **ppucPayload,UCHAR *pucNextHeader
{
IPV6AuthenticationHeader *pstIpv6AuthHdr = (IPV6AuthenticationHeader *)pucPayloadPtr;
int nHdrLen = pstIpv6AuthHdr->ucLength;
- BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "\nIPv6 Authentication Header");
- usNextHeaderOffset+= nHdrLen * 4;
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG,
+ DBG_LVL_ALL,
+ "\nIPv6 Authentication Header");
+ usNextHeaderOffset += nHdrLen * 4;
}
break;
case IPV6HDR_TYPE_ENCRYPTEDSECURITYPAYLOAD:
{
- BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "\nIPv6 Encrypted Security Payload Header");
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG,
+ DBG_LVL_ALL,
+ "\nIPv6 Encrypted Security Payload Header");
*bParseDone = TRUE;
}
break;
case IPV6_ICMP_HDR_TYPE:
{
- BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, " ICMP Header");
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG,
+ DBG_LVL_ALL, "\nICMP Header");
*bParseDone = TRUE;
}
break;
case TCP_HEADER_TYPE:
{
- BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, " \nTCP Header");
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG,
+ DBG_LVL_ALL, "\nTCP Header");
*bParseDone = TRUE;
}
break;
case UDP_HEADER_TYPE:
{
- BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, " \nUDP Header");
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG,
+ DBG_LVL_ALL, "\nUDP Header");
*bParseDone = TRUE;
}
break;
- default :
+ default:
{
*bParseDone = TRUE;
@@ -112,53 +124,49 @@ static UCHAR * GetNextIPV6ChainedHeader(UCHAR **ppucPayload,UCHAR *pucNextHeader
}
- if(*bParseDone == FALSE)
- {
- if(*pusPayloadLength <= usNextHeaderOffset)
- {
+ if (*bParseDone == FALSE) {
+ if (*pusPayloadLength <= usNextHeaderOffset) {
*bParseDone = TRUE;
- }
- else
- {
+ } else {
*pucNextHeader = *pucPayloadPtr;
- pucPayloadPtr+=usNextHeaderOffset;
- (*pusPayloadLength)-=usNextHeaderOffset;
+ pucPayloadPtr += usNextHeaderOffset;
+ (*pusPayloadLength) -= usNextHeaderOffset;
}
}
-
-
*ppucPayload = pucPayloadPtr;
return pucRetHeaderPtr;
}
-static UCHAR GetIpv6ProtocolPorts(UCHAR *pucPayload,USHORT *pusSrcPort,USHORT *pusDestPort,USHORT usPayloadLength,UCHAR ucNextHeader)
+static UCHAR GetIpv6ProtocolPorts(UCHAR *pucPayload, USHORT *pusSrcPort,
+ USHORT *pusDestPort, USHORT usPayloadLength, UCHAR ucNextHeader)
{
UCHAR *pIpv6HdrScanContext = pucPayload;
BOOLEAN bDone = FALSE;
- UCHAR ucHeaderType =0;
+ UCHAR ucHeaderType = 0;
UCHAR *pucNextHeader = NULL;
- PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(gblpnetdev);
+ PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(gblpnetdev);
- if( !pucPayload || (usPayloadLength == 0))
- {
+ if (!pucPayload || (usPayloadLength == 0))
return 0;
- }
*pusSrcPort = *pusDestPort = 0;
ucHeaderType = ucNextHeader;
- while(!bDone)
- {
- pucNextHeader = GetNextIPV6ChainedHeader(&pIpv6HdrScanContext,&ucHeaderType,&bDone,&usPayloadLength);
- if(bDone)
- {
- if((ucHeaderType==TCP_HEADER_TYPE) || (ucHeaderType == UDP_HEADER_TYPE))
- {
- *pusSrcPort=*((PUSHORT)(pucNextHeader));
- *pusDestPort=*((PUSHORT)(pucNextHeader+2));
- BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, " \nProtocol Ports - Src Port :0x%x Dest Port : 0x%x",ntohs(*pusSrcPort),ntohs(*pusDestPort));
+ while (!bDone) {
+ pucNextHeader = GetNextIPV6ChainedHeader(&pIpv6HdrScanContext,
+ &ucHeaderType, &bDone, &usPayloadLength);
+ if (bDone) {
+ if ((ucHeaderType == TCP_HEADER_TYPE) ||
+ (ucHeaderType == UDP_HEADER_TYPE)) {
+ *pusSrcPort = *((PUSHORT)(pucNextHeader));
+ *pusDestPort = *((PUSHORT)(pucNextHeader+2));
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG,
+ DBG_LVL_ALL,
+ "\nProtocol Ports - Src Port :0x%x Dest Port : 0x%x",
+ ntohs(*pusSrcPort),
+ ntohs(*pusDestPort));
}
break;
@@ -168,92 +176,111 @@ static UCHAR GetIpv6ProtocolPorts(UCHAR *pucPayload,USHORT *pusSrcPort,USHORT *p
}
-
-USHORT IpVersion6(PMINI_ADAPTER Adapter, /**< Pointer to the driver control structure */
- PVOID pcIpHeader, /**<Pointer to the IP Hdr of the packet*/
- S_CLASSIFIER_RULE *pstClassifierRule )
+/*
+ * Arg 1 PMINI_ADAPTER Adapter is a pointer ot the driver contorl structure
+ * Arg 2 PVOID pcIpHeader is a pointer to the IP header of the packet
+ */
+USHORT IpVersion6(PMINI_ADAPTER Adapter, PVOID pcIpHeader,
+ S_CLASSIFIER_RULE *pstClassifierRule)
{
USHORT ushDestPort = 0;
USHORT ushSrcPort = 0;
- UCHAR ucNextProtocolAboveIP =0;
+ UCHAR ucNextProtocolAboveIP = 0;
IPV6Header *pstIpv6Header = NULL;
BOOLEAN bClassificationSucceed = FALSE;
- BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "IpVersion6 ==========>\n");
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG,
+ DBG_LVL_ALL, "IpVersion6 ==========>\n");
pstIpv6Header = (IPV6Header *)pcIpHeader;
DumpIpv6Header(pstIpv6Header);
- //Try to get the next higher layer protocol and the Ports Nos if TCP or UDP
+ /*
+ * Try to get the next higher layer protocol
+ * and the Ports Nos if TCP or UDP
+ */
ucNextProtocolAboveIP = GetIpv6ProtocolPorts((UCHAR *)(pcIpHeader + sizeof(IPV6Header)),
&ushSrcPort,
&ushDestPort,
pstIpv6Header->usPayloadLength,
pstIpv6Header->ucNextHeader);
- do
- {
- if(0 == pstClassifierRule->ucDirection)
- {
- //cannot be processed for classification.
- // it is a down link connection
+ do {
+ if (pstClassifierRule->ucDirection == 0) {
+ /*
+ * cannot be processed for classification.
+ * it is a down link connection
+ */
break;
}
- if(!pstClassifierRule->bIpv6Protocol)
- {
- //We are looking for Ipv6 Classifiers . Lets ignore this classifier and try the next one.
+ if (!pstClassifierRule->bIpv6Protocol) {
+ /*
+ * We are looking for Ipv6 Classifiers
+ * Lets ignore this classifier and try the next one
+ */
break;
}
- bClassificationSucceed=MatchSrcIpv6Address(pstClassifierRule,pstIpv6Header);
- if(!bClassificationSucceed)
- break;
+ bClassificationSucceed = MatchSrcIpv6Address(pstClassifierRule,
+ pstIpv6Header);
+ if (!bClassificationSucceed)
+ break;
- bClassificationSucceed=MatchDestIpv6Address(pstClassifierRule,pstIpv6Header);
- if(!bClassificationSucceed)
- break;
+ bClassificationSucceed = MatchDestIpv6Address(pstClassifierRule,
+ pstIpv6Header);
+ if (!bClassificationSucceed)
+ break;
- //Match the protocol type.For IPv6 the next protocol at end of Chain of IPv6 prot headers
- bClassificationSucceed=MatchProtocol(pstClassifierRule,ucNextProtocolAboveIP);
- if(!bClassificationSucceed)
- break;
- BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "\nIPv6 Protocol Matched");
+ /*
+ * Match the protocol type.
+ * For IPv6 the next protocol at end of
+ * Chain of IPv6 prot headers
+ */
+ bClassificationSucceed = MatchProtocol(pstClassifierRule,
+ ucNextProtocolAboveIP);
+ if (!bClassificationSucceed)
+ break;
- if((ucNextProtocolAboveIP == TCP_HEADER_TYPE) || (ucNextProtocolAboveIP == UDP_HEADER_TYPE))
- {
- //Match Src Port
- BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "\nIPv6 Source Port:%x\n",ntohs(ushSrcPort));
- bClassificationSucceed=MatchSrcPort(pstClassifierRule,ntohs(ushSrcPort));
- if(!bClassificationSucceed)
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG,
+ DBG_LVL_ALL, "\nIPv6 Protocol Matched");
+
+ if ((ucNextProtocolAboveIP == TCP_HEADER_TYPE) ||
+ (ucNextProtocolAboveIP == UDP_HEADER_TYPE)) {
+ /* Match Src Port */
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG,
+ DBG_LVL_ALL, "\nIPv6 Source Port:%x\n",
+ ntohs(ushSrcPort));
+ bClassificationSucceed = MatchSrcPort(pstClassifierRule,
+ ntohs(ushSrcPort));
+ if (!bClassificationSucceed)
break;
- BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "\nIPv6 Src Port Matched");
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG,
+ DBG_LVL_ALL, "\nIPv6 Src Port Matched");
- //Match Dest Port
- BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "\nIPv6 Destination Port:%x\n",ntohs(ushDestPort));
- bClassificationSucceed=MatchDestPort(pstClassifierRule,ntohs(ushDestPort));
- if(!bClassificationSucceed)
+ /* Match Dest Port */
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG,
+ DBG_LVL_ALL, "\nIPv6 Destination Port:%x\n",
+ ntohs(ushDestPort));
+ bClassificationSucceed = MatchDestPort(pstClassifierRule,
+ ntohs(ushDestPort));
+ if (!bClassificationSucceed)
break;
- BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "\nIPv6 Dest Port Matched");
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG,
+ DBG_LVL_ALL, "\nIPv6 Dest Port Matched");
}
- }while(0);
+ } while (0);
- if(TRUE==bClassificationSucceed)
- {
+ if (bClassificationSucceed == TRUE) {
INT iMatchedSFQueueIndex = 0;
- iMatchedSFQueueIndex = SearchSfid(Adapter,pstClassifierRule->ulSFID);
- if(iMatchedSFQueueIndex >= NO_OF_QUEUES)
- {
+ iMatchedSFQueueIndex = SearchSfid(Adapter, pstClassifierRule->ulSFID);
+ if (iMatchedSFQueueIndex >= NO_OF_QUEUES) {
bClassificationSucceed = FALSE;
- }
- else
- {
- if(FALSE == Adapter->PackInfo[iMatchedSFQueueIndex].bActive)
- {
+ } else {
+ if (Adapter->PackInfo[iMatchedSFQueueIndex].bActive == FALSE)
bClassificationSucceed = FALSE;
- }
}
}
@@ -261,52 +288,55 @@ USHORT IpVersion6(PMINI_ADAPTER Adapter, /**< Pointer to the driver control stru
}
-static BOOLEAN MatchSrcIpv6Address(S_CLASSIFIER_RULE *pstClassifierRule,IPV6Header *pstIpv6Header)
+static BOOLEAN MatchSrcIpv6Address(S_CLASSIFIER_RULE *pstClassifierRule,
+ IPV6Header *pstIpv6Header)
{
- UINT uiLoopIndex=0;
- UINT uiIpv6AddIndex=0;
- UINT uiIpv6AddrNoLongWords = 4;
+ UINT uiLoopIndex = 0;
+ UINT uiIpv6AddIndex = 0;
+ UINT uiIpv6AddrNoLongWords = 4;
ULONG aulSrcIP[4];
- PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(gblpnetdev);
+ PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(gblpnetdev);
/*
- //This is the no. of Src Addresses ie Range of IP Addresses contained
- //in the classifier rule for which we need to match
- */
+ * This is the no. of Src Addresses ie Range of IP Addresses contained
+ * in the classifier rule for which we need to match
+ */
UINT uiCountIPSrcAddresses = (UINT)pstClassifierRule->ucIPSourceAddressLength;
- if(0 == uiCountIPSrcAddresses)
+ if (uiCountIPSrcAddresses == 0)
return TRUE;
- //First Convert the Ip Address in the packet to Host Endian order
- for(uiIpv6AddIndex=0;uiIpv6AddIndex<uiIpv6AddrNoLongWords;uiIpv6AddIndex++)
- {
- aulSrcIP[uiIpv6AddIndex]=ntohl(pstIpv6Header->ulSrcIpAddress[uiIpv6AddIndex]);
- }
+ /* First Convert the Ip Address in the packet to Host Endian order */
+ for (uiIpv6AddIndex = 0; uiIpv6AddIndex < uiIpv6AddrNoLongWords; uiIpv6AddIndex++)
+ aulSrcIP[uiIpv6AddIndex] = ntohl(pstIpv6Header->ulSrcIpAddress[uiIpv6AddIndex]);
- for(uiLoopIndex=0;uiLoopIndex<uiCountIPSrcAddresses;uiLoopIndex+=uiIpv6AddrNoLongWords)
- {
- BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "\n Src Ipv6 Address In Received Packet : \n ");
+ for (uiLoopIndex = 0; uiLoopIndex < uiCountIPSrcAddresses; uiLoopIndex += uiIpv6AddrNoLongWords) {
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL,
+ "\n Src Ipv6 Address In Received Packet :\n ");
DumpIpv6Address(aulSrcIP);
- BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "\n Src Ipv6 Mask In Classifier Rule: \n");
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL,
+ "\n Src Ipv6 Mask In Classifier Rule:\n");
DumpIpv6Address(&pstClassifierRule->stSrcIpAddress.ulIpv6Mask[uiLoopIndex]);
- BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "\n Src Ipv6 Address In Classifier Rule : \n");
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL,
+ "\n Src Ipv6 Address In Classifier Rule :\n");
DumpIpv6Address(&pstClassifierRule->stSrcIpAddress.ulIpv6Addr[uiLoopIndex]);
- for(uiIpv6AddIndex=0;uiIpv6AddIndex<uiIpv6AddrNoLongWords;uiIpv6AddIndex++)
- {
- if((pstClassifierRule->stSrcIpAddress.ulIpv6Mask[uiLoopIndex+uiIpv6AddIndex] & aulSrcIP[uiIpv6AddIndex])
- != pstClassifierRule->stSrcIpAddress.ulIpv6Addr[uiLoopIndex+uiIpv6AddIndex])
- {
- //Match failed for current Ipv6 Address.Try next Ipv6 Address
+ for (uiIpv6AddIndex = 0; uiIpv6AddIndex < uiIpv6AddrNoLongWords; uiIpv6AddIndex++) {
+ if ((pstClassifierRule->stSrcIpAddress.ulIpv6Mask[uiLoopIndex+uiIpv6AddIndex] & aulSrcIP[uiIpv6AddIndex])
+ != pstClassifierRule->stSrcIpAddress.ulIpv6Addr[uiLoopIndex+uiIpv6AddIndex]) {
+ /*
+ * Match failed for current Ipv6 Address
+ * Try next Ipv6 Address
+ */
break;
}
- if(uiIpv6AddIndex == uiIpv6AddrNoLongWords-1)
- {
- //Match Found
- BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "Ipv6 Src Ip Address Matched\n");
+ if (uiIpv6AddIndex == uiIpv6AddrNoLongWords-1) {
+ /* Match Found */
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG,
+ DBG_LVL_ALL,
+ "Ipv6 Src Ip Address Matched\n");
return TRUE;
}
}
@@ -314,52 +344,56 @@ static BOOLEAN MatchSrcIpv6Address(S_CLASSIFIER_RULE *pstClassifierRule,IPV6Head
return FALSE;
}
-static BOOLEAN MatchDestIpv6Address(S_CLASSIFIER_RULE *pstClassifierRule,IPV6Header *pstIpv6Header)
+static BOOLEAN MatchDestIpv6Address(S_CLASSIFIER_RULE *pstClassifierRule,
+ IPV6Header *pstIpv6Header)
{
- UINT uiLoopIndex=0;
- UINT uiIpv6AddIndex=0;
- UINT uiIpv6AddrNoLongWords = 4;
+ UINT uiLoopIndex = 0;
+ UINT uiIpv6AddIndex = 0;
+ UINT uiIpv6AddrNoLongWords = 4;
ULONG aulDestIP[4];
- PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(gblpnetdev);
+ PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(gblpnetdev);
/*
- //This is the no. of Destination Addresses ie Range of IP Addresses contained
- //in the classifier rule for which we need to match
- */
+ * This is the no. of Destination Addresses
+ * ie Range of IP Addresses contained in the classifier rule
+ * for which we need to match
+ */
UINT uiCountIPDestinationAddresses = (UINT)pstClassifierRule->ucIPDestinationAddressLength;
- if(0 == uiCountIPDestinationAddresses)
+ if (uiCountIPDestinationAddresses == 0)
return TRUE;
- //First Convert the Ip Address in the packet to Host Endian order
- for(uiIpv6AddIndex=0;uiIpv6AddIndex<uiIpv6AddrNoLongWords;uiIpv6AddIndex++)
- {
- aulDestIP[uiIpv6AddIndex]=ntohl(pstIpv6Header->ulDestIpAddress[uiIpv6AddIndex]);
- }
+ /* First Convert the Ip Address in the packet to Host Endian order */
+ for (uiIpv6AddIndex = 0; uiIpv6AddIndex < uiIpv6AddrNoLongWords; uiIpv6AddIndex++)
+ aulDestIP[uiIpv6AddIndex] = ntohl(pstIpv6Header->ulDestIpAddress[uiIpv6AddIndex]);
- for(uiLoopIndex=0;uiLoopIndex<uiCountIPDestinationAddresses;uiLoopIndex+=uiIpv6AddrNoLongWords)
- {
- BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "\n Destination Ipv6 Address In Received Packet : \n ");
+ for (uiLoopIndex = 0; uiLoopIndex < uiCountIPDestinationAddresses; uiLoopIndex += uiIpv6AddrNoLongWords) {
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL,
+ "\n Destination Ipv6 Address In Received Packet :\n ");
DumpIpv6Address(aulDestIP);
- BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "\n Destination Ipv6 Mask In Classifier Rule: \n");
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL,
+ "\n Destination Ipv6 Mask In Classifier Rule :\n");
DumpIpv6Address(&pstClassifierRule->stDestIpAddress.ulIpv6Mask[uiLoopIndex]);
- BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "\n Destination Ipv6 Address In Classifier Rule : \n");
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL,
+ "\n Destination Ipv6 Address In Classifier Rule :\n");
DumpIpv6Address(&pstClassifierRule->stDestIpAddress.ulIpv6Addr[uiLoopIndex]);
- for(uiIpv6AddIndex=0;uiIpv6AddIndex<uiIpv6AddrNoLongWords;uiIpv6AddIndex++)
- {
- if((pstClassifierRule->stDestIpAddress.ulIpv6Mask[uiLoopIndex+uiIpv6AddIndex] & aulDestIP[uiIpv6AddIndex])
- != pstClassifierRule->stDestIpAddress.ulIpv6Addr[uiLoopIndex+uiIpv6AddIndex])
- {
- //Match failed for current Ipv6 Address.Try next Ipv6 Address
+ for (uiIpv6AddIndex = 0; uiIpv6AddIndex < uiIpv6AddrNoLongWords; uiIpv6AddIndex++) {
+ if ((pstClassifierRule->stDestIpAddress.ulIpv6Mask[uiLoopIndex+uiIpv6AddIndex] & aulDestIP[uiIpv6AddIndex])
+ != pstClassifierRule->stDestIpAddress.ulIpv6Addr[uiLoopIndex+uiIpv6AddIndex]) {
+ /*
+ * Match failed for current Ipv6 Address.
+ * Try next Ipv6 Address
+ */
break;
}
- if(uiIpv6AddIndex == uiIpv6AddrNoLongWords-1)
- {
- //Match Found
- BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "Ipv6 Destination Ip Address Matched\n");
+ if (uiIpv6AddIndex == uiIpv6AddrNoLongWords-1) {
+ /* Match Found */
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG,
+ DBG_LVL_ALL,
+ "Ipv6 Destination Ip Address Matched\n");
return TRUE;
}
}
@@ -371,11 +405,11 @@ static BOOLEAN MatchDestIpv6Address(S_CLASSIFIER_RULE *pstClassifierRule,IPV6Hea
VOID DumpIpv6Address(ULONG *puIpv6Address)
{
UINT uiIpv6AddrNoLongWords = 4;
- UINT uiIpv6AddIndex=0;
- PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(gblpnetdev);
- for(uiIpv6AddIndex=0;uiIpv6AddIndex<uiIpv6AddrNoLongWords;uiIpv6AddIndex++)
- {
- BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, ":%lx",puIpv6Address[uiIpv6AddIndex]);
+ UINT uiIpv6AddIndex = 0;
+ PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(gblpnetdev);
+ for (uiIpv6AddIndex = 0; uiIpv6AddIndex < uiIpv6AddrNoLongWords; uiIpv6AddIndex++) {
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL,
+ ":%lx", puIpv6Address[uiIpv6AddIndex]);
}
}
@@ -383,22 +417,35 @@ VOID DumpIpv6Address(ULONG *puIpv6Address)
static VOID DumpIpv6Header(IPV6Header *pstIpv6Header)
{
UCHAR ucVersion;
- UCHAR ucPrio ;
- PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(gblpnetdev);
- BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "----Ipv6 Header---");
+ UCHAR ucPrio;
+ PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(gblpnetdev);
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL,
+ "----Ipv6 Header---");
ucVersion = pstIpv6Header->ucVersionPrio & 0xf0;
- BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "Version : %x \n",ucVersion);
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL,
+ "Version : %x\n", ucVersion);
ucPrio = pstIpv6Header->ucVersionPrio & 0x0f;
- BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "Priority : %x \n",ucPrio);
- //BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "Flow Label : %x \n",(pstIpv6Header->ucVersionPrio &0xf0);
- BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "Payload Length : %x \n",ntohs(pstIpv6Header->usPayloadLength));
- BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "Next Header : %x \n",pstIpv6Header->ucNextHeader);
- BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "Hop Limit : %x \n",pstIpv6Header->ucHopLimit);
- BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "Src Address :\n");
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL,
+ "Priority : %x\n", ucPrio);
+ /*
+ * BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL,
+ * "Flow Label : %x\n",(pstIpv6Header->ucVersionPrio &0xf0);
+ */
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL,
+ "Payload Length : %x\n",
+ ntohs(pstIpv6Header->usPayloadLength));
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL,
+ "Next Header : %x\n", pstIpv6Header->ucNextHeader);
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL,
+ "Hop Limit : %x\n", pstIpv6Header->ucHopLimit);
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL,
+ "Src Address :\n");
DumpIpv6Address(pstIpv6Header->ulSrcIpAddress);
- BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "Dest Address :\n");
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL,
+ "Dest Address :\n");
DumpIpv6Address(pstIpv6Header->ulDestIpAddress);
- BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, "----Ipv6 Header End---");
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL,
+ "----Ipv6 Header End---");
}
diff --git a/drivers/staging/bcm/Misc.c b/drivers/staging/bcm/Misc.c
index c7725e141fd5..8223a6913fc5 100644
--- a/drivers/staging/bcm/Misc.c
+++ b/drivers/staging/bcm/Misc.c
@@ -835,7 +835,7 @@ int reset_card_proc(PMINI_ADAPTER ps_adapter)
Bcm_kill_all_URBs(psIntfAdapter);
/* Reset the UMA-B Device */
if (ps_adapter->chip_id >= T3LPB) {
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Reseting UMA-B\n");
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Resetting UMA-B\n");
retval = usb_reset_device(psIntfAdapter->udev);
psIntfAdapter->psAdapter->StopAllXaction = FALSE;
diff --git a/drivers/staging/comedi/Kconfig b/drivers/staging/comedi/Kconfig
index 12c691d90900..a1cf0b04c16d 100644
--- a/drivers/staging/comedi/Kconfig
+++ b/drivers/staging/comedi/Kconfig
@@ -14,6 +14,26 @@ config COMEDI_DEBUG
This is an option for use by developers; most people should
say N here. This enables comedi core and driver debugging.
+config COMEDI_DEFAULT_BUF_SIZE_KB
+ int "Comedi default initial asynchronous buffer size in KiB"
+ default "2048"
+ depends on COMEDI != n
+ ---help---
+ This is the default asynchronous buffer size which is used for
+ commands running in the background in kernel space. This
+ defaults to 2048 KiB of memory so that a 16 channel card
+ running at 10 kHz has of 2-4 seconds of buffer.
+
+config COMEDI_DEFAULT_BUF_MAXSIZE_KB
+ int "Comedi default maximum asynchronous buffer size in KiB"
+ default "20480"
+ depends on COMEDI != n
+ ---help---
+ This is the default maximum asynchronous buffer size which can
+ be requested by a userspace program without root privileges.
+ This is set to 20480 KiB so that a fast I/O card with 16
+ channels running at 100 kHz has 2-4 seconds of buffer.
+
menuconfig COMEDI_MISC_DRIVERS
tristate "Comedi misc drivers"
depends on COMEDI
@@ -211,6 +231,38 @@ config COMEDI_PCM3730
To compile this driver as a module, choose M here: the module will be
called pcm3730.
+config COMEDI_AMPLC_DIO200_ISA
+ tristate "Amplicon PC212E/PC214E/PC215E/PC218E/PC272E"
+ select COMEDI_AMPLC_DIO200
+ depends on COMEDI_ISA_DRIVERS
+ default N
+ ---help---
+ Enable support for Amplicon PC212E, PC214E, PC215E, PC218E and
+ PC272E ISA DIO boards
+
+ To compile this driver as a module, choose M here: the module will be
+ called amplc_dio200.
+
+config COMEDI_AMPLC_PC236_ISA
+ tristate "Amplicon PC36AT DIO board support"
+ select COMEDI_AMPLC_PC236
+ default N
+ ---help---
+ Enable support for Amplicon PC36AT ISA DIO board.
+
+ To compile this driver as a module, choose M here: the module will be
+ called amplc_pc236.
+
+config COMEDI_AMPLC_PC263_ISA
+ tristate "Amplicon PC263 relay board support"
+ select COMEDI_AMPLC_PC263
+ default N
+ ---help---
+ Enable support for Amplicon PC263 ISA relay board.
+
+ To compile this driver as a module, choose M here: the module will be
+ called amplc_pc263.
+
config COMEDI_RTI800
tristate "Analog Devices RTI-800/815 ISA card support"
default N
@@ -240,6 +292,20 @@ config COMEDI_DAS16M1
To compile this driver as a module, choose M here: the module will be
called das16m1.
+config COMEDI_DAS08_ISA
+ tristate "DAS-08 compatible ISA and PC/104 card support"
+ select COMEDI_DAS08
+ default N
+ ---help---
+ Enable support for Keithley Metrabyte/ComputerBoards DAS08
+ and compatible ISA and PC/104 cards:
+ Keithley Metrabyte/ComputerBoards DAS08, DAS08-PGM, DAS08-PGH,
+ DAS08-PGL, DAS08-AOH, DAS08-AOL, DAS08-AOM, DAS08/JR-AO,
+ DAS08/JR-16-AO, PC104-DAS08, DAS08/JR/16.
+
+ To compile this driver as a module, choose M here: the module will be
+ called das08.
+
config COMEDI_DAS16
tristate "DAS-16 compatible ISA and PC/104 card support"
select COMEDI_8255
@@ -772,31 +838,32 @@ config COMEDI_ADV_PCI_DIO
To compile this driver as a module, choose M here: the module will be
called adv_pci_dio.
-config COMEDI_AMPLC_DIO200
- tristate "Amplicon PC272E and PCI272 DIO board support"
- select COMEDI_8255
+config COMEDI_AMPLC_DIO200_PCI
+ tristate "Amplicon PCI215 and PCI272 DIO board support"
+ select COMEDI_AMPLC_DIO200
default N
---help---
- Enable support for Amplicon PC272E and PCI272 DIO boards
+ Enable support for Amplicon PCI215 and PCI272 DIO boards.
To compile this driver as a module, choose M here: the module will be
called amplc_dio200.
-config COMEDI_AMPLC_PC236
- tristate "Amplicon PC36AT and PCI236 DIO board support"
- select COMEDI_8255
+config COMEDI_AMPLC_PC236_PCI
+ tristate "Amplicon PCI236 DIO board support"
+ select COMEDI_AMPLC_PC236
default N
---help---
- Enable support for Amplicon PC36AT and PCI236 DIO boards
+ Enable support for Amplicon PCI236 DIO board.
To compile this driver as a module, choose M here: the module will be
called amplc_pc236.
-config COMEDI_AMPLC_PC263
- tristate "Amplicon PC263 and PCI263 relay board support"
+config COMEDI_AMPLC_PC263_PCI
+ tristate "Amplicon PCI263 relay board support"
+ select COMEDI_AMPLC_PC263
default N
---help---
- Enable support for Amplicon PC263 and PCI263 relay boards
+ Enable support for Amplicon PCI263 relay board.
To compile this driver as a module, choose M here: the module will be
called amplc_pc263.
@@ -831,6 +898,16 @@ config COMEDI_CONTEC_PCI_DIO
To compile this driver as a module, choose M here: the module will be
called contec_pci_dio.
+config COMEDI_DAS08_PCI
+ tristate "DAS-08 PCI support"
+ select COMEDI_DAS08
+ default N
+ ---help---
+ Enable support for PCI DAS-08 cards.
+
+ To compile this driver as a module, choose M here: the module will be
+ called das08.
+
config COMEDI_DT3000
tristate "Data Translation DT3000 series support"
default N
@@ -1357,20 +1434,6 @@ config COMEDI_8255
To compile this driver as a module, choose M here: the module will be
called 8255.
-config COMEDI_DAS08
- tristate "DAS-08 compatible support"
- depends on COMEDI
- select COMEDI_8255
- default N
- ---help---
- Enable support for DAS08 and compatible ISA, PC/104 and PCI cards.
-
- Note that PCMCIA DAS08 cards are not directly supported by this
- driver, and need a separate driver as a wrapper.
-
- To compile this driver as a module, choose M here: the module will be
- called das08.
-
config COMEDI_FC
tristate "Comedi shared functions for low-level driver support"
depends on COMEDI
@@ -1382,3 +1445,22 @@ config COMEDI_FC
To compile this driver as a module, choose M here: the module will be
called comedi_fc.
+
+config COMEDI_AMPLC_DIO200
+ def_tristate N
+ depends on COMEDI
+ select COMEDI_8255
+
+config COMEDI_AMPLC_PC236
+ def_tristate N
+ depends on COMEDI
+ select COMEDI_8255
+
+config COMEDI_AMPLC_PC263
+ def_tristate N
+ depends on COMEDI
+
+config COMEDI_DAS08
+ def_tristate N
+ depends on COMEDI
+ select COMEDI_8255
diff --git a/drivers/staging/comedi/comedi.h b/drivers/staging/comedi/comedi.h
index 14ea35ac0156..8ea55aef10a7 100644
--- a/drivers/staging/comedi/comedi.h
+++ b/drivers/staging/comedi/comedi.h
@@ -465,7 +465,7 @@
/* only relevant to kernel modules. */
#define COMEDI_CB_EOS 1 /* end of scan */
-#define COMEDI_CB_EOA 2 /* end of acquisition */
+#define COMEDI_CB_EOA 2 /* end of acquisition/output */
#define COMEDI_CB_BLOCK 4 /* data has arrived:
* wakes up read() / write() */
#define COMEDI_CB_EOBUF 8 /* DEPRECATED: end of buffer */
diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c
index 9bcf87ae4c00..06fc6569c859 100644
--- a/drivers/staging/comedi/comedi_fops.c
+++ b/drivers/staging/comedi/comedi_fops.c
@@ -58,14 +58,35 @@ MODULE_LICENSE("GPL");
#ifdef CONFIG_COMEDI_DEBUG
int comedi_debug;
EXPORT_SYMBOL(comedi_debug);
-module_param(comedi_debug, int, 0644);
+module_param(comedi_debug, int, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(comedi_debug,
+ "enable comedi core and driver debugging if non-zero (default 0)"
+ );
#endif
bool comedi_autoconfig = 1;
-module_param(comedi_autoconfig, bool, 0444);
+module_param(comedi_autoconfig, bool, S_IRUGO);
+MODULE_PARM_DESC(comedi_autoconfig,
+ "enable drivers to auto-configure comedi devices (default 1)");
static int comedi_num_legacy_minors;
-module_param(comedi_num_legacy_minors, int, 0444);
+module_param(comedi_num_legacy_minors, int, S_IRUGO);
+MODULE_PARM_DESC(comedi_num_legacy_minors,
+ "number of comedi minor devices to reserve for non-auto-configured devices (default 0)"
+ );
+
+unsigned int comedi_default_buf_size_kb = CONFIG_COMEDI_DEFAULT_BUF_SIZE_KB;
+module_param(comedi_default_buf_size_kb, uint, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(comedi_default_buf_size_kb,
+ "default asynchronous buffer size in KiB (default "
+ __MODULE_STRING(CONFIG_COMEDI_DEFAULT_BUF_SIZE_KB) ")");
+
+unsigned int comedi_default_buf_maxsize_kb
+ = CONFIG_COMEDI_DEFAULT_BUF_MAXSIZE_KB;
+module_param(comedi_default_buf_maxsize_kb, uint, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(comedi_default_buf_maxsize_kb,
+ "default maximum size of asynchronous buffer in KiB (default "
+ __MODULE_STRING(CONFIG_COMEDI_DEFAULT_BUF_MAXSIZE_KB) ")");
static DEFINE_SPINLOCK(comedi_file_info_table_lock);
static struct comedi_device_file_info
@@ -280,7 +301,7 @@ static int do_devconfig_ioctl(struct comedi_device *dev,
if (ret == 0) {
if (!try_module_get(dev->driver->module)) {
comedi_device_detach(dev);
- return -ENOSYS;
+ ret = -ENOSYS;
}
}
@@ -1545,7 +1566,7 @@ done:
return retval;
}
-static unsigned int comedi_poll(struct file *file, poll_table * wait)
+static unsigned int comedi_poll(struct file *file, poll_table *wait)
{
unsigned int mask = 0;
const unsigned minor = iminor(file->f_dentry->d_inode);
@@ -2192,7 +2213,6 @@ static void comedi_device_cleanup(struct comedi_device *dev)
int comedi_alloc_board_minor(struct device *hardware_device)
{
- unsigned long flags;
struct comedi_device_file_info *info;
struct device *csdev;
unsigned i;
@@ -2206,15 +2226,16 @@ int comedi_alloc_board_minor(struct device *hardware_device)
kfree(info);
return -ENOMEM;
}
+ info->hardware_device = hardware_device;
comedi_device_init(info->device);
- spin_lock_irqsave(&comedi_file_info_table_lock, flags);
+ spin_lock(&comedi_file_info_table_lock);
for (i = 0; i < COMEDI_NUM_BOARD_MINORS; ++i) {
if (comedi_file_info_table[i] == NULL) {
comedi_file_info_table[i] = info;
break;
}
}
- spin_unlock_irqrestore(&comedi_file_info_table_lock, flags);
+ spin_unlock(&comedi_file_info_table_lock);
if (i == COMEDI_NUM_BOARD_MINORS) {
comedi_device_cleanup(info->device);
kfree(info->device);
@@ -2271,14 +2292,13 @@ int comedi_alloc_board_minor(struct device *hardware_device)
void comedi_free_board_minor(unsigned minor)
{
- unsigned long flags;
struct comedi_device_file_info *info;
BUG_ON(minor >= COMEDI_NUM_BOARD_MINORS);
- spin_lock_irqsave(&comedi_file_info_table_lock, flags);
+ spin_lock(&comedi_file_info_table_lock);
info = comedi_file_info_table[minor];
comedi_file_info_table[minor] = NULL;
- spin_unlock_irqrestore(&comedi_file_info_table_lock, flags);
+ spin_unlock(&comedi_file_info_table_lock);
if (info) {
struct comedi_device *dev = info->device;
@@ -2294,10 +2314,26 @@ void comedi_free_board_minor(unsigned minor)
}
}
+int comedi_find_board_minor(struct device *hardware_device)
+{
+ int minor;
+ struct comedi_device_file_info *info;
+
+ for (minor = 0; minor < COMEDI_NUM_BOARD_MINORS; minor++) {
+ spin_lock(&comedi_file_info_table_lock);
+ info = comedi_file_info_table[minor];
+ if (info && info->hardware_device == hardware_device) {
+ spin_unlock(&comedi_file_info_table_lock);
+ return minor;
+ }
+ spin_unlock(&comedi_file_info_table_lock);
+ }
+ return -ENODEV;
+}
+
int comedi_alloc_subdevice_minor(struct comedi_device *dev,
struct comedi_subdevice *s)
{
- unsigned long flags;
struct comedi_device_file_info *info;
struct device *csdev;
unsigned i;
@@ -2309,14 +2345,14 @@ int comedi_alloc_subdevice_minor(struct comedi_device *dev,
info->device = dev;
info->read_subdevice = s;
info->write_subdevice = s;
- spin_lock_irqsave(&comedi_file_info_table_lock, flags);
+ spin_lock(&comedi_file_info_table_lock);
for (i = COMEDI_FIRST_SUBDEVICE_MINOR; i < COMEDI_NUM_MINORS; ++i) {
if (comedi_file_info_table[i] == NULL) {
comedi_file_info_table[i] = info;
break;
}
}
- spin_unlock_irqrestore(&comedi_file_info_table_lock, flags);
+ spin_unlock(&comedi_file_info_table_lock);
if (i == COMEDI_NUM_MINORS) {
kfree(info);
printk(KERN_ERR
@@ -2372,7 +2408,6 @@ int comedi_alloc_subdevice_minor(struct comedi_device *dev,
void comedi_free_subdevice_minor(struct comedi_subdevice *s)
{
- unsigned long flags;
struct comedi_device_file_info *info;
if (s == NULL)
@@ -2383,10 +2418,10 @@ void comedi_free_subdevice_minor(struct comedi_subdevice *s)
BUG_ON(s->minor >= COMEDI_NUM_MINORS);
BUG_ON(s->minor < COMEDI_FIRST_SUBDEVICE_MINOR);
- spin_lock_irqsave(&comedi_file_info_table_lock, flags);
+ spin_lock(&comedi_file_info_table_lock);
info = comedi_file_info_table[s->minor];
comedi_file_info_table[s->minor] = NULL;
- spin_unlock_irqrestore(&comedi_file_info_table_lock, flags);
+ spin_unlock(&comedi_file_info_table_lock);
if (s->class_dev) {
device_destroy(comedi_class, MKDEV(COMEDI_MAJOR, s->minor));
@@ -2397,13 +2432,12 @@ void comedi_free_subdevice_minor(struct comedi_subdevice *s)
struct comedi_device_file_info *comedi_get_device_file_info(unsigned minor)
{
- unsigned long flags;
struct comedi_device_file_info *info;
BUG_ON(minor >= COMEDI_NUM_MINORS);
- spin_lock_irqsave(&comedi_file_info_table_lock, flags);
+ spin_lock(&comedi_file_info_table_lock);
info = comedi_file_info_table[minor];
- spin_unlock_irqrestore(&comedi_file_info_table_lock, flags);
+ spin_unlock(&comedi_file_info_table_lock);
return info;
}
EXPORT_SYMBOL_GPL(comedi_get_device_file_info);
diff --git a/drivers/staging/comedi/comedidev.h b/drivers/staging/comedi/comedidev.h
index 7a0d4bcbc355..02e4ae0643a7 100644
--- a/drivers/staging/comedi/comedidev.h
+++ b/drivers/staging/comedi/comedidev.h
@@ -180,6 +180,9 @@ struct comedi_async {
unsigned int x);
};
+struct pci_dev;
+struct usb_interface;
+
struct comedi_driver {
struct comedi_driver *next;
@@ -187,6 +190,8 @@ struct comedi_driver {
struct module *module;
int (*attach) (struct comedi_device *, struct comedi_devconfig *);
int (*detach) (struct comedi_device *);
+ int (*attach_pci) (struct comedi_device *, struct pci_dev *);
+ int (*attach_usb) (struct comedi_device *, struct usb_interface *);
/* number of elements in board_name and board_id arrays */
unsigned int num_names;
@@ -230,10 +235,16 @@ struct comedi_device {
void (*close) (struct comedi_device *dev);
};
+static inline const void *comedi_board(struct comedi_device *dev)
+{
+ return dev->board_ptr;
+}
+
struct comedi_device_file_info {
struct comedi_device *device;
struct comedi_subdevice *read_subdevice;
struct comedi_subdevice *write_subdevice;
+ struct device *hardware_device;
};
#ifdef CONFIG_COMEDI_DEBUG
@@ -456,11 +467,12 @@ static inline void *comedi_aux_data(int options[], int n)
int comedi_alloc_subdevice_minor(struct comedi_device *dev,
struct comedi_subdevice *s);
void comedi_free_subdevice_minor(struct comedi_subdevice *s);
-int comedi_pci_auto_config(struct pci_dev *pcidev, const char *board_name);
+int comedi_pci_auto_config(struct pci_dev *pcidev,
+ struct comedi_driver *driver);
void comedi_pci_auto_unconfig(struct pci_dev *pcidev);
-struct usb_device; /* forward declaration */
-int comedi_usb_auto_config(struct usb_device *usbdev, const char *board_name);
-void comedi_usb_auto_unconfig(struct usb_device *usbdev);
+int comedi_usb_auto_config(struct usb_interface *intf,
+ struct comedi_driver *driver);
+void comedi_usb_auto_unconfig(struct usb_interface *intf);
#ifdef CONFIG_COMEDI_PCI_DRIVERS
#define CONFIG_COMEDI_PCI
diff --git a/drivers/staging/comedi/drivers.c b/drivers/staging/comedi/drivers.c
index bf185e2807d1..49681a1a6fa6 100644
--- a/drivers/staging/comedi/drivers.c
+++ b/drivers/staging/comedi/drivers.c
@@ -106,6 +106,26 @@ void comedi_device_detach(struct comedi_device *dev)
__comedi_device_detach(dev);
}
+/* do a little post-config cleanup */
+/* called with module refcount incremented, decrements it */
+static int comedi_device_postconfig(struct comedi_device *dev)
+{
+ int ret = postconfig(dev);
+ module_put(dev->driver->module);
+ if (ret < 0) {
+ __comedi_device_detach(dev);
+ return ret;
+ }
+ if (!dev->board_name) {
+ printk(KERN_WARNING "BUG: dev->board_name=<%p>\n",
+ dev->board_name);
+ dev->board_name = "BUG";
+ }
+ smp_wmb();
+ dev->attached = 1;
+ return 0;
+}
+
int comedi_device_attach(struct comedi_device *dev, struct comedi_devconfig *it)
{
struct comedi_driver *driv;
@@ -121,59 +141,36 @@ int comedi_device_attach(struct comedi_device *dev, struct comedi_devconfig *it)
}
if (driv->num_names) {
dev->board_ptr = comedi_recognize(driv, it->board_name);
- if (dev->board_ptr == NULL) {
- module_put(driv->module);
- continue;
- }
- } else {
- if (strcmp(driv->driver_name, it->board_name)) {
- module_put(driv->module);
+ if (dev->board_ptr)
+ break;
+ } else if (strcmp(driv->driver_name, it->board_name))
+ break;
+ module_put(driv->module);
+ }
+ if (driv == NULL) {
+ /* recognize has failed if we get here */
+ /* report valid board names before returning error */
+ for (driv = comedi_drivers; driv; driv = driv->next) {
+ if (!try_module_get(driv->module)) {
+ printk(KERN_INFO
+ "comedi: failed to increment module count\n");
continue;
}
+ comedi_report_boards(driv);
+ module_put(driv->module);
}
- /* initialize dev->driver here so
- * comedi_error() can be called from attach */
- dev->driver = driv;
- ret = driv->attach(dev, it);
- if (ret < 0) {
- module_put(dev->driver->module);
- __comedi_device_detach(dev);
- return ret;
- }
- goto attached;
- }
-
- /* recognize has failed if we get here */
- /* report valid board names before returning error */
- for (driv = comedi_drivers; driv; driv = driv->next) {
- if (!try_module_get(driv->module)) {
- printk(KERN_INFO
- "comedi: failed to increment module count\n");
- continue;
- }
- comedi_report_boards(driv);
- module_put(driv->module);
+ return -EIO;
}
- return -EIO;
-
-attached:
- /* do a little post-config cleanup */
- ret = postconfig(dev);
- module_put(dev->driver->module);
+ /* initialize dev->driver here so
+ * comedi_error() can be called from attach */
+ dev->driver = driv;
+ ret = driv->attach(dev, it);
if (ret < 0) {
+ module_put(dev->driver->module);
__comedi_device_detach(dev);
return ret;
}
-
- if (!dev->board_name) {
- printk(KERN_WARNING "BUG: dev->board_name=<%p>\n",
- dev->board_name);
- dev->board_name = "BUG";
- }
- smp_wmb();
- dev->attached = 1;
-
- return 0;
+ return comedi_device_postconfig(dev);
}
int comedi_driver_register(struct comedi_driver *driver)
@@ -242,6 +239,8 @@ static int postconfig(struct comedi_device *dev)
s->len_chanlist = 1;
if (s->do_cmd) {
+ unsigned int buf_size;
+
BUG_ON((s->subdev_flags & (SDF_CMD_READ |
SDF_CMD_WRITE)) == 0);
BUG_ON(!s->do_cmdtest);
@@ -257,19 +256,20 @@ static int postconfig(struct comedi_device *dev)
async->subdevice = s;
s->async = async;
-#define DEFAULT_BUF_MAXSIZE (64*1024)
-#define DEFAULT_BUF_SIZE (64*1024)
-
- async->max_bufsize = DEFAULT_BUF_MAXSIZE;
+ async->max_bufsize =
+ comedi_default_buf_maxsize_kb * 1024;
+ buf_size = comedi_default_buf_size_kb * 1024;
+ if (buf_size > async->max_bufsize)
+ buf_size = async->max_bufsize;
async->prealloc_buf = NULL;
async->prealloc_bufsz = 0;
- if (comedi_buf_alloc(dev, s, DEFAULT_BUF_SIZE) < 0) {
+ if (comedi_buf_alloc(dev, s, buf_size) < 0) {
printk(KERN_INFO "Buffer allocation failed\n");
return -ENOMEM;
}
if (s->buf_change) {
- ret = s->buf_change(dev, s, DEFAULT_BUF_SIZE);
+ ret = s->buf_change(dev, s, buf_size);
if (ret < 0)
return ret;
}
@@ -814,67 +814,102 @@ void comedi_reset_async_buf(struct comedi_async *async)
async->events = 0;
}
-static int comedi_auto_config(struct device *hardware_device,
- const char *board_name, const int *options,
- unsigned num_options)
+static int
+comedi_auto_config_helper(struct device *hardware_device,
+ struct comedi_driver *driver,
+ int (*attach_wrapper) (struct comedi_device *,
+ void *), void *context)
{
- struct comedi_devconfig it;
int minor;
struct comedi_device_file_info *dev_file_info;
- int retval;
- unsigned *private_data = NULL;
+ struct comedi_device *comedi_dev;
+ int ret;
- if (!comedi_autoconfig) {
- dev_set_drvdata(hardware_device, NULL);
+ if (!comedi_autoconfig)
return 0;
- }
minor = comedi_alloc_board_minor(hardware_device);
if (minor < 0)
return minor;
- private_data = kmalloc(sizeof(unsigned), GFP_KERNEL);
- if (private_data == NULL) {
- retval = -ENOMEM;
- goto cleanup;
+ dev_file_info = comedi_get_device_file_info(minor);
+ comedi_dev = dev_file_info->device;
+
+ mutex_lock(&comedi_dev->mutex);
+ if (comedi_dev->attached)
+ ret = -EBUSY;
+ else if (!try_module_get(driver->module)) {
+ printk(KERN_INFO "comedi: failed to increment module count\n");
+ ret = -EIO;
+ } else {
+ /* set comedi_dev->driver here for attach wrapper */
+ comedi_dev->driver = driver;
+ ret = (*attach_wrapper)(comedi_dev, context);
+ if (ret < 0) {
+ module_put(driver->module);
+ __comedi_device_detach(comedi_dev);
+ } else {
+ ret = comedi_device_postconfig(comedi_dev);
+ }
+ }
+ mutex_unlock(&comedi_dev->mutex);
+
+ if (ret < 0)
+ comedi_free_board_minor(minor);
+ return ret;
+}
+
+static int comedi_auto_config_wrapper(struct comedi_device *dev, void *context)
+{
+ struct comedi_devconfig *it = context;
+ struct comedi_driver *driv = dev->driver;
+
+ if (driv->num_names) {
+ /* look for generic board entry matching driver name, which
+ * has already been copied to it->board_name */
+ dev->board_ptr = comedi_recognize(driv, it->board_name);
+ if (dev->board_ptr == NULL) {
+ printk(KERN_WARNING
+ "comedi: auto config failed to find board entry"
+ " '%s' for driver '%s'\n", it->board_name,
+ driv->driver_name);
+ comedi_report_boards(driv);
+ return -EINVAL;
+ }
}
- *private_data = minor;
- dev_set_drvdata(hardware_device, private_data);
+ return driv->attach(dev, it);
+}
- dev_file_info = comedi_get_device_file_info(minor);
+static int comedi_auto_config(struct device *hardware_device,
+ struct comedi_driver *driver, const int *options,
+ unsigned num_options)
+{
+ struct comedi_devconfig it;
memset(&it, 0, sizeof(it));
- strncpy(it.board_name, board_name, COMEDI_NAMELEN);
+ strncpy(it.board_name, driver->driver_name, COMEDI_NAMELEN);
it.board_name[COMEDI_NAMELEN - 1] = '\0';
BUG_ON(num_options > COMEDI_NDEVCONFOPTS);
memcpy(it.options, options, num_options * sizeof(int));
-
- mutex_lock(&dev_file_info->device->mutex);
- retval = comedi_device_attach(dev_file_info->device, &it);
- mutex_unlock(&dev_file_info->device->mutex);
-
-cleanup:
- if (retval < 0) {
- kfree(private_data);
- comedi_free_board_minor(minor);
- }
- return retval;
+ return comedi_auto_config_helper(hardware_device, driver,
+ comedi_auto_config_wrapper, &it);
}
static void comedi_auto_unconfig(struct device *hardware_device)
{
- unsigned *minor = (unsigned *)dev_get_drvdata(hardware_device);
- if (minor == NULL)
- return;
-
- BUG_ON(*minor >= COMEDI_NUM_BOARD_MINORS);
+ int minor;
- comedi_free_board_minor(*minor);
- dev_set_drvdata(hardware_device, NULL);
- kfree(minor);
+ if (hardware_device == NULL)
+ return;
+ minor = comedi_find_board_minor(hardware_device);
+ if (minor < 0)
+ return;
+ BUG_ON(minor >= COMEDI_NUM_BOARD_MINORS);
+ comedi_free_board_minor(minor);
}
-int comedi_pci_auto_config(struct pci_dev *pcidev, const char *board_name)
+static int comedi_old_pci_auto_config(struct pci_dev *pcidev,
+ struct comedi_driver *driver)
{
int options[2];
@@ -883,9 +918,30 @@ int comedi_pci_auto_config(struct pci_dev *pcidev, const char *board_name)
/* pci slot */
options[1] = PCI_SLOT(pcidev->devfn);
- return comedi_auto_config(&pcidev->dev, board_name,
+ return comedi_auto_config(&pcidev->dev, driver,
options, ARRAY_SIZE(options));
}
+
+static int comedi_pci_attach_wrapper(struct comedi_device *dev, void *pcidev)
+{
+ return dev->driver->attach_pci(dev, pcidev);
+}
+
+static int comedi_new_pci_auto_config(struct pci_dev *pcidev,
+ struct comedi_driver *driver)
+{
+ return comedi_auto_config_helper(&pcidev->dev, driver,
+ comedi_pci_attach_wrapper, pcidev);
+}
+
+int comedi_pci_auto_config(struct pci_dev *pcidev, struct comedi_driver *driver)
+{
+
+ if (driver->attach_pci)
+ return comedi_new_pci_auto_config(pcidev, driver);
+ else
+ return comedi_old_pci_auto_config(pcidev, driver);
+}
EXPORT_SYMBOL_GPL(comedi_pci_auto_config);
void comedi_pci_auto_unconfig(struct pci_dev *pcidev)
@@ -894,16 +950,38 @@ void comedi_pci_auto_unconfig(struct pci_dev *pcidev)
}
EXPORT_SYMBOL_GPL(comedi_pci_auto_unconfig);
-int comedi_usb_auto_config(struct usb_device *usbdev, const char *board_name)
+static int comedi_old_usb_auto_config(struct usb_interface *intf,
+ struct comedi_driver *driver)
{
- BUG_ON(usbdev == NULL);
- return comedi_auto_config(&usbdev->dev, board_name, NULL, 0);
+ return comedi_auto_config(&intf->dev, driver, NULL, 0);
+}
+
+static int comedi_usb_attach_wrapper(struct comedi_device *dev, void *intf)
+{
+ return dev->driver->attach_usb(dev, intf);
+}
+
+static int comedi_new_usb_auto_config(struct usb_interface *intf,
+ struct comedi_driver *driver)
+{
+ return comedi_auto_config_helper(&intf->dev, driver,
+ comedi_usb_attach_wrapper, intf);
+}
+
+int comedi_usb_auto_config(struct usb_interface *intf,
+ struct comedi_driver *driver)
+{
+ BUG_ON(intf == NULL);
+ if (driver->attach_usb)
+ return comedi_new_usb_auto_config(intf, driver);
+ else
+ return comedi_old_usb_auto_config(intf, driver);
}
EXPORT_SYMBOL_GPL(comedi_usb_auto_config);
-void comedi_usb_auto_unconfig(struct usb_device *usbdev)
+void comedi_usb_auto_unconfig(struct usb_interface *intf)
{
- BUG_ON(usbdev == NULL);
- comedi_auto_unconfig(&usbdev->dev);
+ BUG_ON(intf == NULL);
+ comedi_auto_unconfig(&intf->dev);
}
EXPORT_SYMBOL_GPL(comedi_usb_auto_unconfig);
diff --git a/drivers/staging/comedi/drivers/8255.c b/drivers/staging/comedi/drivers/8255.c
index 6c26ac887eee..ed803976b741 100644
--- a/drivers/staging/comedi/drivers/8255.c
+++ b/drivers/staging/comedi/drivers/8255.c
@@ -107,31 +107,6 @@ struct subdev_8255_struct {
#define CALLBACK_FUNC (((struct subdev_8255_struct *)s->private)->cb_func)
#define subdevpriv ((struct subdev_8255_struct *)s->private)
-static int dev_8255_attach(struct comedi_device *dev,
- struct comedi_devconfig *it);
-static int dev_8255_detach(struct comedi_device *dev);
-static struct comedi_driver driver_8255 = {
- .driver_name = "8255",
- .module = THIS_MODULE,
- .attach = dev_8255_attach,
- .detach = dev_8255_detach,
-};
-
-static int __init driver_8255_init_module(void)
-{
- return comedi_driver_register(&driver_8255);
-}
-
-static void __exit driver_8255_cleanup_module(void)
-{
- comedi_driver_unregister(&driver_8255);
-}
-
-module_init(driver_8255_init_module);
-module_exit(driver_8255_cleanup_module);
-
-static void do_config(struct comedi_device *dev, struct comedi_subdevice *s);
-
void subdev_8255_interrupt(struct comedi_device *dev,
struct comedi_subdevice *s)
{
@@ -185,6 +160,23 @@ static int subdev_8255_insn(struct comedi_device *dev,
return 2;
}
+static void do_config(struct comedi_device *dev, struct comedi_subdevice *s)
+{
+ int config;
+
+ config = CR_CW;
+ /* 1 in io_bits indicates output, 1 in config indicates input */
+ if (!(s->io_bits & 0x0000ff))
+ config |= CR_A_IO;
+ if (!(s->io_bits & 0x00ff00))
+ config |= CR_B_IO;
+ if (!(s->io_bits & 0x0f0000))
+ config |= CR_C_LO_IO;
+ if (!(s->io_bits & 0xf00000))
+ config |= CR_C_HI_IO;
+ CALLBACK_FUNC(1, _8255_CR, config, CALLBACK_ARG);
+}
+
static int subdev_8255_insn_config(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data)
@@ -222,23 +214,6 @@ static int subdev_8255_insn_config(struct comedi_device *dev,
return 1;
}
-static void do_config(struct comedi_device *dev, struct comedi_subdevice *s)
-{
- int config;
-
- config = CR_CW;
- /* 1 in io_bits indicates output, 1 in config indicates input */
- if (!(s->io_bits & 0x0000ff))
- config |= CR_A_IO;
- if (!(s->io_bits & 0x00ff00))
- config |= CR_B_IO;
- if (!(s->io_bits & 0x0f0000))
- config |= CR_C_LO_IO;
- if (!(s->io_bits & 0xf00000))
- config |= CR_C_HI_IO;
- CALLBACK_FUNC(1, _8255_CR, config, CALLBACK_ARG);
-}
-
static int subdev_8255_cmdtest(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_cmd *cmd)
@@ -462,6 +437,25 @@ static int dev_8255_detach(struct comedi_device *dev)
return 0;
}
+static struct comedi_driver driver_8255 = {
+ .driver_name = "8255",
+ .module = THIS_MODULE,
+ .attach = dev_8255_attach,
+ .detach = dev_8255_detach,
+};
+
+static int __init driver_8255_init_module(void)
+{
+ return comedi_driver_register(&driver_8255);
+}
+module_init(driver_8255_init_module);
+
+static void __exit driver_8255_cleanup_module(void)
+{
+ comedi_driver_unregister(&driver_8255);
+}
+module_exit(driver_8255_cleanup_module);
+
MODULE_AUTHOR("Comedi http://www.comedi.org");
MODULE_DESCRIPTION("Comedi low-level driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/staging/comedi/drivers/acl7225b.c b/drivers/staging/comedi/drivers/acl7225b.c
index 9def2250bb80..ef685fc49b45 100644
--- a/drivers/staging/comedi/drivers/acl7225b.c
+++ b/drivers/staging/comedi/drivers/acl7225b.c
@@ -22,46 +22,13 @@ Devices: [Adlink] ACL-7225b (acl7225b), [ICP] P16R16DIO (p16r16dio)
#define ACL7225_DI_LO 2 /* Digital input low byte (DI0-DI7) */
#define ACL7225_DI_HI 3 /* Digital input high byte (DI8-DI15) */
-static int acl7225b_attach(struct comedi_device *dev,
- struct comedi_devconfig *it);
-static int acl7225b_detach(struct comedi_device *dev);
-
struct boardtype {
const char *name; /* driver name */
int io_range; /* len of I/O space */
};
-static const struct boardtype boardtypes[] = {
- {"acl7225b", ACL7225_SIZE,},
- {"p16r16dio", P16R16DIO_SIZE,},
-};
-
-#define n_boardtypes (sizeof(boardtypes)/sizeof(struct boardtype))
#define this_board ((const struct boardtype *)dev->board_ptr)
-static struct comedi_driver driver_acl7225b = {
- .driver_name = "acl7225b",
- .module = THIS_MODULE,
- .attach = acl7225b_attach,
- .detach = acl7225b_detach,
- .board_name = &boardtypes[0].name,
- .num_names = n_boardtypes,
- .offset = sizeof(struct boardtype),
-};
-
-static int __init driver_acl7225b_init_module(void)
-{
- return comedi_driver_register(&driver_acl7225b);
-}
-
-static void __exit driver_acl7225b_cleanup_module(void)
-{
- comedi_driver_unregister(&driver_acl7225b);
-}
-
-module_init(driver_acl7225b_init_module);
-module_exit(driver_acl7225b_cleanup_module);
-
static int acl7225b_do_insn(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data)
@@ -162,6 +129,33 @@ static int acl7225b_detach(struct comedi_device *dev)
return 0;
}
+static const struct boardtype boardtypes[] = {
+ { "acl7225b", ACL7225_SIZE, },
+ { "p16r16dio", P16R16DIO_SIZE, },
+};
+
+static struct comedi_driver driver_acl7225b = {
+ .driver_name = "acl7225b",
+ .module = THIS_MODULE,
+ .attach = acl7225b_attach,
+ .detach = acl7225b_detach,
+ .board_name = &boardtypes[0].name,
+ .num_names = ARRAY_SIZE(boardtypes),
+ .offset = sizeof(struct boardtype),
+};
+
+static int __init driver_acl7225b_init_module(void)
+{
+ return comedi_driver_register(&driver_acl7225b);
+}
+module_init(driver_acl7225b_init_module);
+
+static void __exit driver_acl7225b_cleanup_module(void)
+{
+ comedi_driver_unregister(&driver_acl7225b);
+}
+module_exit(driver_acl7225b_cleanup_module);
+
MODULE_AUTHOR("Comedi http://www.comedi.org");
MODULE_DESCRIPTION("Comedi low-level driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/staging/comedi/drivers/addi-data/addi_common.c b/drivers/staging/comedi/drivers/addi-data/addi_common.c
index ca5bd9b8704a..5b5dae4ceddb 100644
--- a/drivers/staging/comedi/drivers/addi-data/addi_common.c
+++ b/drivers/staging/comedi/drivers/addi-data/addi_common.c
@@ -2528,14 +2528,12 @@ static const struct addi_board boardtypes[] = {
#endif
};
-#define n_boardtypes (sizeof(boardtypes)/sizeof(struct addi_board))
-
static struct comedi_driver driver_addi = {
.driver_name = ADDIDATA_DRIVER_NAME,
.module = THIS_MODULE,
.attach = i_ADDI_Attach,
.detach = i_ADDI_Detach,
- .num_names = n_boardtypes,
+ .num_names = ARRAY_SIZE(boardtypes),
.board_name = &boardtypes[0].pc_DriverName,
.offset = sizeof(struct addi_board),
};
@@ -2543,7 +2541,7 @@ static struct comedi_driver driver_addi = {
static int __devinit driver_addi_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
- return comedi_pci_auto_config(dev, driver_addi.driver_name);
+ return comedi_pci_auto_config(dev, &driver_addi);
}
static void __devexit driver_addi_pci_remove(struct pci_dev *dev)
diff --git a/drivers/staging/comedi/drivers/adl_pci6208.c b/drivers/staging/comedi/drivers/adl_pci6208.c
index 4fc9e8520217..889d1476421d 100644
--- a/drivers/staging/comedi/drivers/adl_pci6208.c
+++ b/drivers/staging/comedi/drivers/adl_pci6208.c
@@ -85,17 +85,6 @@ static const struct pci6208_board pci6208_boards[] = {
}
};
-/* This is used by modprobe to translate PCI IDs to drivers. Should
- * only be used for PCI and ISA-PnP devices */
-static DEFINE_PCI_DEVICE_TABLE(pci6208_pci_table) = {
- /* { PCI_VENDOR_ID_ADLINK, 0x6208, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, */
- /* { PCI_VENDOR_ID_ADLINK, 0x6208, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, */
- { PCI_DEVICE(PCI_VENDOR_ID_ADLINK, 0x6208) },
- { 0 }
-};
-
-MODULE_DEVICE_TABLE(pci, pci6208_pci_table);
-
/* Will be initialized in pci6208_find device(). */
#define thisboard ((const struct pci6208_board *)dev->board_ptr)
@@ -107,157 +96,6 @@ struct pci6208_private {
#define devpriv ((struct pci6208_private *)dev->private)
-static int pci6208_attach(struct comedi_device *dev,
- struct comedi_devconfig *it);
-static int pci6208_detach(struct comedi_device *dev);
-
-static struct comedi_driver driver_pci6208 = {
- .driver_name = PCI6208_DRIVER_NAME,
- .module = THIS_MODULE,
- .attach = pci6208_attach,
- .detach = pci6208_detach,
-};
-
-static int __devinit driver_pci6208_pci_probe(struct pci_dev *dev,
- const struct pci_device_id *ent)
-{
- return comedi_pci_auto_config(dev, driver_pci6208.driver_name);
-}
-
-static void __devexit driver_pci6208_pci_remove(struct pci_dev *dev)
-{
- comedi_pci_auto_unconfig(dev);
-}
-
-static struct pci_driver driver_pci6208_pci_driver = {
- .id_table = pci6208_pci_table,
- .probe = &driver_pci6208_pci_probe,
- .remove = __devexit_p(&driver_pci6208_pci_remove)
-};
-
-static int __init driver_pci6208_init_module(void)
-{
- int retval;
-
- retval = comedi_driver_register(&driver_pci6208);
- if (retval < 0)
- return retval;
-
- driver_pci6208_pci_driver.name = (char *)driver_pci6208.driver_name;
- return pci_register_driver(&driver_pci6208_pci_driver);
-}
-
-static void __exit driver_pci6208_cleanup_module(void)
-{
- pci_unregister_driver(&driver_pci6208_pci_driver);
- comedi_driver_unregister(&driver_pci6208);
-}
-
-module_init(driver_pci6208_init_module);
-module_exit(driver_pci6208_cleanup_module);
-
-static int pci6208_find_device(struct comedi_device *dev, int bus, int slot);
-static int
-pci6208_pci_setup(struct pci_dev *pci_dev, unsigned long *io_base_ptr,
- int dev_minor);
-
-/*read/write functions*/
-static int pci6208_ao_winsn(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data);
-static int pci6208_ao_rinsn(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data);
-/* static int pci6208_dio_insn_bits (struct comedi_device *dev,
- * struct comedi_subdevice *s, */
-/* struct comedi_insn *insn,unsigned int *data); */
-/* static int pci6208_dio_insn_config(struct comedi_device *dev,
- * struct comedi_subdevice *s, */
-/* struct comedi_insn *insn,unsigned int *data); */
-
-/*
- * Attach is called by the Comedi core to configure the driver
- * for a particular board. If you specified a board_name array
- * in the driver structure, dev->board_ptr contains that
- * address.
- */
-static int pci6208_attach(struct comedi_device *dev,
- struct comedi_devconfig *it)
-{
- struct comedi_subdevice *s;
- int retval;
- unsigned long io_base;
-
- printk(KERN_INFO "comedi%d: pci6208: ", dev->minor);
-
- retval = alloc_private(dev, sizeof(struct pci6208_private));
- if (retval < 0)
- return retval;
-
- retval = pci6208_find_device(dev, it->options[0], it->options[1]);
- if (retval < 0)
- return retval;
-
- retval = pci6208_pci_setup(devpriv->pci_dev, &io_base, dev->minor);
- if (retval < 0)
- return retval;
-
- dev->iobase = io_base;
- dev->board_name = thisboard->name;
-
-/*
- * Allocate the subdevice structures. alloc_subdevice() is a
- * convenient macro defined in comedidev.h.
- */
- if (alloc_subdevices(dev, 2) < 0)
- return -ENOMEM;
-
- s = dev->subdevices + 0;
- /* analog output subdevice */
- s->type = COMEDI_SUBD_AO;
- s->subdev_flags = SDF_WRITABLE; /* anything else to add here?? */
- s->n_chan = thisboard->ao_chans;
- s->maxdata = 0xffff; /* 16-bit DAC */
- s->range_table = &range_bipolar10; /* this needs to be checked. */
- s->insn_write = pci6208_ao_winsn;
- s->insn_read = pci6208_ao_rinsn;
-
- /* s=dev->subdevices+1; */
- /* digital i/o subdevice */
- /* s->type=COMEDI_SUBD_DIO; */
- /* s->subdev_flags=SDF_READABLE|SDF_WRITABLE; */
- /* s->n_chan=16; */
- /* s->maxdata=1; */
- /* s->range_table=&range_digital; */
- /* s->insn_bits = pci6208_dio_insn_bits; */
- /* s->insn_config = pci6208_dio_insn_config; */
-
- printk(KERN_INFO "attached\n");
-
- return 1;
-}
-
-/*
- * _detach is called to deconfigure a device. It should deallocate
- * resources.
- * This function is also called when _attach() fails, so it should be
- * careful not to release resources that were not necessarily
- * allocated by _attach(). dev->private and dev->subdevices are
- * deallocated automatically by the core.
- */
-static int pci6208_detach(struct comedi_device *dev)
-{
- printk(KERN_INFO "comedi%d: pci6208: remove\n", dev->minor);
-
- if (devpriv && devpriv->pci_dev) {
- if (dev->iobase)
- comedi_pci_disable(devpriv->pci_dev);
- pci_dev_put(devpriv->pci_dev);
- }
-
- return 0;
-}
-
static int pci6208_ao_winsn(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data)
@@ -442,6 +280,125 @@ pci6208_pci_setup(struct pci_dev *pci_dev, unsigned long *io_base_ptr,
return 0;
}
+static int pci6208_attach(struct comedi_device *dev,
+ struct comedi_devconfig *it)
+{
+ struct comedi_subdevice *s;
+ int retval;
+ unsigned long io_base;
+
+ printk(KERN_INFO "comedi%d: pci6208: ", dev->minor);
+
+ retval = alloc_private(dev, sizeof(struct pci6208_private));
+ if (retval < 0)
+ return retval;
+
+ retval = pci6208_find_device(dev, it->options[0], it->options[1]);
+ if (retval < 0)
+ return retval;
+
+ retval = pci6208_pci_setup(devpriv->pci_dev, &io_base, dev->minor);
+ if (retval < 0)
+ return retval;
+
+ dev->iobase = io_base;
+ dev->board_name = thisboard->name;
+
+ if (alloc_subdevices(dev, 2) < 0)
+ return -ENOMEM;
+
+ s = dev->subdevices + 0;
+ /* analog output subdevice */
+ s->type = COMEDI_SUBD_AO;
+ s->subdev_flags = SDF_WRITABLE; /* anything else to add here?? */
+ s->n_chan = thisboard->ao_chans;
+ s->maxdata = 0xffff; /* 16-bit DAC */
+ s->range_table = &range_bipolar10; /* this needs to be checked. */
+ s->insn_write = pci6208_ao_winsn;
+ s->insn_read = pci6208_ao_rinsn;
+
+ /* s=dev->subdevices+1; */
+ /* digital i/o subdevice */
+ /* s->type=COMEDI_SUBD_DIO; */
+ /* s->subdev_flags=SDF_READABLE|SDF_WRITABLE; */
+ /* s->n_chan=16; */
+ /* s->maxdata=1; */
+ /* s->range_table=&range_digital; */
+ /* s->insn_bits = pci6208_dio_insn_bits; */
+ /* s->insn_config = pci6208_dio_insn_config; */
+
+ printk(KERN_INFO "attached\n");
+
+ return 1;
+}
+
+static int pci6208_detach(struct comedi_device *dev)
+{
+ printk(KERN_INFO "comedi%d: pci6208: remove\n", dev->minor);
+
+ if (devpriv && devpriv->pci_dev) {
+ if (dev->iobase)
+ comedi_pci_disable(devpriv->pci_dev);
+ pci_dev_put(devpriv->pci_dev);
+ }
+
+ return 0;
+}
+
+static struct comedi_driver driver_pci6208 = {
+ .driver_name = PCI6208_DRIVER_NAME,
+ .module = THIS_MODULE,
+ .attach = pci6208_attach,
+ .detach = pci6208_detach,
+};
+
+static int __devinit driver_pci6208_pci_probe(struct pci_dev *dev,
+ const struct pci_device_id *ent)
+{
+ return comedi_pci_auto_config(dev, &driver_pci6208);
+}
+
+static void __devexit driver_pci6208_pci_remove(struct pci_dev *dev)
+{
+ comedi_pci_auto_unconfig(dev);
+}
+
+/* This is used by modprobe to translate PCI IDs to drivers. Should
+ * only be used for PCI and ISA-PnP devices */
+static DEFINE_PCI_DEVICE_TABLE(pci6208_pci_table) = {
+ /* { PCI_VENDOR_ID_ADLINK, 0x6208, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, */
+ /* { PCI_VENDOR_ID_ADLINK, 0x6208, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, */
+ { PCI_DEVICE(PCI_VENDOR_ID_ADLINK, 0x6208) },
+ { 0 }
+};
+MODULE_DEVICE_TABLE(pci, pci6208_pci_table);
+
+static struct pci_driver driver_pci6208_pci_driver = {
+ .id_table = pci6208_pci_table,
+ .probe = driver_pci6208_pci_probe,
+ .remove = __devexit_p(driver_pci6208_pci_remove),
+};
+
+static int __init driver_pci6208_init_module(void)
+{
+ int retval;
+
+ retval = comedi_driver_register(&driver_pci6208);
+ if (retval < 0)
+ return retval;
+
+ driver_pci6208_pci_driver.name = (char *)driver_pci6208.driver_name;
+ return pci_register_driver(&driver_pci6208_pci_driver);
+}
+module_init(driver_pci6208_init_module);
+
+static void __exit driver_pci6208_cleanup_module(void)
+{
+ pci_unregister_driver(&driver_pci6208_pci_driver);
+ comedi_driver_unregister(&driver_pci6208);
+}
+module_exit(driver_pci6208_cleanup_module);
+
MODULE_AUTHOR("Comedi http://www.comedi.org");
MODULE_DESCRIPTION("Comedi low-level driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/staging/comedi/drivers/adl_pci7230.c b/drivers/staging/comedi/drivers/adl_pci7230.c
index 20d570554fa4..7bb66b0897ba 100644
--- a/drivers/staging/comedi/drivers/adl_pci7230.c
+++ b/drivers/staging/comedi/drivers/adl_pci7230.c
@@ -43,13 +43,6 @@ Configuration Options:
#define PCI_DEVICE_ID_PCI7230 0x7230
-static DEFINE_PCI_DEVICE_TABLE(adl_pci7230_pci_table) = {
- { PCI_DEVICE(PCI_VENDOR_ID_ADLINK, PCI_DEVICE_ID_PCI7230) },
- {0}
-};
-
-MODULE_DEVICE_TABLE(pci, adl_pci7230_pci_table);
-
struct adl_pci7230_private {
int data;
struct pci_dev *pci_dev;
@@ -57,27 +50,36 @@ struct adl_pci7230_private {
#define devpriv ((struct adl_pci7230_private *)dev->private)
-static int adl_pci7230_attach(struct comedi_device *dev,
- struct comedi_devconfig *it);
-static int adl_pci7230_detach(struct comedi_device *dev);
-static struct comedi_driver driver_adl_pci7230 = {
- .driver_name = "adl_pci7230",
- .module = THIS_MODULE,
- .attach = adl_pci7230_attach,
- .detach = adl_pci7230_detach,
-};
+static int adl_pci7230_do_insn_bits(struct comedi_device *dev,
+ struct comedi_subdevice *s,
+ struct comedi_insn *insn,
+ unsigned int *data)
+{
+ if (insn->n != 2)
+ return -EINVAL;
-/* Digital IO */
+ if (data[0]) {
+ s->state &= ~data[0];
+ s->state |= (data[0] & data[1]);
+
+ outl((s->state << 16) & 0xffffffff, dev->iobase + PCI7230_DO);
+ }
+
+ return 2;
+}
static int adl_pci7230_di_insn_bits(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
- unsigned int *data);
+ unsigned int *data)
+{
+ if (insn->n != 2)
+ return -EINVAL;
-static int adl_pci7230_do_insn_bits(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn,
- unsigned int *data);
+ data[1] = inl(dev->iobase + PCI7230_DI) & 0xffffffff;
+
+ return 2;
+}
static int adl_pci7230_attach(struct comedi_device *dev,
struct comedi_devconfig *it)
@@ -161,42 +163,18 @@ static int adl_pci7230_detach(struct comedi_device *dev)
return 0;
}
-static int adl_pci7230_do_insn_bits(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn,
- unsigned int *data)
-{
- if (insn->n != 2)
- return -EINVAL;
-
- if (data[0]) {
- s->state &= ~data[0];
- s->state |= (data[0] & data[1]);
-
- outl((s->state << 16) & 0xffffffff, dev->iobase + PCI7230_DO);
- }
-
- return 2;
-}
-
-static int adl_pci7230_di_insn_bits(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn,
- unsigned int *data)
-{
- if (insn->n != 2)
- return -EINVAL;
-
- data[1] = inl(dev->iobase + PCI7230_DI) & 0xffffffff;
-
- return 2;
-}
+static struct comedi_driver driver_adl_pci7230 = {
+ .driver_name = "adl_pci7230",
+ .module = THIS_MODULE,
+ .attach = adl_pci7230_attach,
+ .detach = adl_pci7230_detach,
+};
static int __devinit driver_adl_pci7230_pci_probe(struct pci_dev *dev,
const struct pci_device_id
*ent)
{
- return comedi_pci_auto_config(dev, driver_adl_pci7230.driver_name);
+ return comedi_pci_auto_config(dev, &driver_adl_pci7230);
}
static void __devexit driver_adl_pci7230_pci_remove(struct pci_dev *dev)
@@ -204,10 +182,16 @@ static void __devexit driver_adl_pci7230_pci_remove(struct pci_dev *dev)
comedi_pci_auto_unconfig(dev);
}
+static DEFINE_PCI_DEVICE_TABLE(adl_pci7230_pci_table) = {
+ { PCI_DEVICE(PCI_VENDOR_ID_ADLINK, PCI_DEVICE_ID_PCI7230) },
+ {0}
+};
+MODULE_DEVICE_TABLE(pci, adl_pci7230_pci_table);
+
static struct pci_driver driver_adl_pci7230_pci_driver = {
- .id_table = adl_pci7230_pci_table,
- .probe = &driver_adl_pci7230_pci_probe,
- .remove = __devexit_p(&driver_adl_pci7230_pci_remove)
+ .id_table = adl_pci7230_pci_table,
+ .probe = driver_adl_pci7230_pci_probe,
+ .remove = __devexit_p(driver_adl_pci7230_pci_remove)
};
static int __init driver_adl_pci7230_init_module(void)
@@ -222,14 +206,13 @@ static int __init driver_adl_pci7230_init_module(void)
(char *)driver_adl_pci7230.driver_name;
return pci_register_driver(&driver_adl_pci7230_pci_driver);
}
+module_init(driver_adl_pci7230_init_module);
static void __exit driver_adl_pci7230_cleanup_module(void)
{
pci_unregister_driver(&driver_adl_pci7230_pci_driver);
comedi_driver_unregister(&driver_adl_pci7230);
}
-
-module_init(driver_adl_pci7230_init_module);
module_exit(driver_adl_pci7230_cleanup_module);
MODULE_AUTHOR("Comedi http://www.comedi.org");
diff --git a/drivers/staging/comedi/drivers/adl_pci7296.c b/drivers/staging/comedi/drivers/adl_pci7296.c
index 9a2320537bdb..2bd749bac62e 100644
--- a/drivers/staging/comedi/drivers/adl_pci7296.c
+++ b/drivers/staging/comedi/drivers/adl_pci7296.c
@@ -48,13 +48,6 @@ Configuration Options:
#define PCI_DEVICE_ID_PCI7296 0x7296
-static DEFINE_PCI_DEVICE_TABLE(adl_pci7296_pci_table) = {
- { PCI_DEVICE(PCI_VENDOR_ID_ADLINK, PCI_DEVICE_ID_PCI7296) },
- {0}
-};
-
-MODULE_DEVICE_TABLE(pci, adl_pci7296_pci_table);
-
struct adl_pci7296_private {
int data;
struct pci_dev *pci_dev;
@@ -63,16 +56,6 @@ struct adl_pci7296_private {
#define devpriv ((struct adl_pci7296_private *)dev->private)
static int adl_pci7296_attach(struct comedi_device *dev,
- struct comedi_devconfig *it);
-static int adl_pci7296_detach(struct comedi_device *dev);
-static struct comedi_driver driver_adl_pci7296 = {
- .driver_name = "adl_pci7296",
- .module = THIS_MODULE,
- .attach = adl_pci7296_attach,
- .detach = adl_pci7296_detach,
-};
-
-static int adl_pci7296_attach(struct comedi_device *dev,
struct comedi_devconfig *it)
{
struct pci_dev *pcidev = NULL;
@@ -172,11 +155,18 @@ static int adl_pci7296_detach(struct comedi_device *dev)
return 0;
}
+static struct comedi_driver driver_adl_pci7296 = {
+ .driver_name = "adl_pci7296",
+ .module = THIS_MODULE,
+ .attach = adl_pci7296_attach,
+ .detach = adl_pci7296_detach,
+};
+
static int __devinit driver_adl_pci7296_pci_probe(struct pci_dev *dev,
const struct pci_device_id
*ent)
{
- return comedi_pci_auto_config(dev, driver_adl_pci7296.driver_name);
+ return comedi_pci_auto_config(dev, &driver_adl_pci7296);
}
static void __devexit driver_adl_pci7296_pci_remove(struct pci_dev *dev)
@@ -184,10 +174,16 @@ static void __devexit driver_adl_pci7296_pci_remove(struct pci_dev *dev)
comedi_pci_auto_unconfig(dev);
}
+static DEFINE_PCI_DEVICE_TABLE(adl_pci7296_pci_table) = {
+ { PCI_DEVICE(PCI_VENDOR_ID_ADLINK, PCI_DEVICE_ID_PCI7296) },
+ {0}
+};
+MODULE_DEVICE_TABLE(pci, adl_pci7296_pci_table);
+
static struct pci_driver driver_adl_pci7296_pci_driver = {
- .id_table = adl_pci7296_pci_table,
- .probe = &driver_adl_pci7296_pci_probe,
- .remove = __devexit_p(&driver_adl_pci7296_pci_remove)
+ .id_table = adl_pci7296_pci_table,
+ .probe = driver_adl_pci7296_pci_probe,
+ .remove = __devexit_p(driver_adl_pci7296_pci_remove)
};
static int __init driver_adl_pci7296_init_module(void)
@@ -202,14 +198,13 @@ static int __init driver_adl_pci7296_init_module(void)
(char *)driver_adl_pci7296.driver_name;
return pci_register_driver(&driver_adl_pci7296_pci_driver);
}
+module_init(driver_adl_pci7296_init_module);
static void __exit driver_adl_pci7296_cleanup_module(void)
{
pci_unregister_driver(&driver_adl_pci7296_pci_driver);
comedi_driver_unregister(&driver_adl_pci7296);
}
-
-module_init(driver_adl_pci7296_init_module);
module_exit(driver_adl_pci7296_cleanup_module);
MODULE_AUTHOR("Comedi http://www.comedi.org");
diff --git a/drivers/staging/comedi/drivers/adl_pci7432.c b/drivers/staging/comedi/drivers/adl_pci7432.c
index 86ee21976041..db15ec6eb10a 100644
--- a/drivers/staging/comedi/drivers/adl_pci7432.c
+++ b/drivers/staging/comedi/drivers/adl_pci7432.c
@@ -43,13 +43,6 @@ Configuration Options:
#define PCI_DEVICE_ID_PCI7432 0x7432
-static DEFINE_PCI_DEVICE_TABLE(adl_pci7432_pci_table) = {
- { PCI_DEVICE(PCI_VENDOR_ID_ADLINK, PCI_DEVICE_ID_PCI7432) },
- {0}
-};
-
-MODULE_DEVICE_TABLE(pci, adl_pci7432_pci_table);
-
struct adl_pci7432_private {
int data;
struct pci_dev *pci_dev;
@@ -57,29 +50,44 @@ struct adl_pci7432_private {
#define devpriv ((struct adl_pci7432_private *)dev->private)
-static int adl_pci7432_attach(struct comedi_device *dev,
- struct comedi_devconfig *it);
-static int adl_pci7432_detach(struct comedi_device *dev);
-static struct comedi_driver driver_adl_pci7432 = {
- .driver_name = "adl_pci7432",
- .module = THIS_MODULE,
- .attach = adl_pci7432_attach,
- .detach = adl_pci7432_detach,
-};
+static int adl_pci7432_do_insn_bits(struct comedi_device *dev,
+ struct comedi_subdevice *s,
+ struct comedi_insn *insn,
+ unsigned int *data)
+{
+ printk(KERN_DEBUG "comedi: pci7432_do_insn_bits called\n");
+ printk(KERN_DEBUG "comedi: data0: %8x data1: %8x\n", data[0], data[1]);
+
+ if (insn->n != 2)
+ return -EINVAL;
-/* Digital IO */
+ if (data[0]) {
+ s->state &= ~data[0];
+ s->state |= (data[0] & data[1]);
+
+ printk(KERN_DEBUG "comedi: out: %8x on iobase %4lx\n", s->state,
+ dev->iobase + PCI7432_DO);
+ outl(s->state & 0xffffffff, dev->iobase + PCI7432_DO);
+ }
+ return 2;
+}
static int adl_pci7432_di_insn_bits(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
- unsigned int *data);
+ unsigned int *data)
+{
+ printk(KERN_DEBUG "comedi: pci7432_di_insn_bits called\n");
+ printk(KERN_DEBUG "comedi: data0: %8x data1: %8x\n", data[0], data[1]);
-static int adl_pci7432_do_insn_bits(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn,
- unsigned int *data);
+ if (insn->n != 2)
+ return -EINVAL;
-/* */
+ data[1] = inl(dev->iobase + PCI7432_DI) & 0xffffffff;
+ printk(KERN_DEBUG "comedi: data1 %8x\n", data[1]);
+
+ return 2;
+}
static int adl_pci7432_attach(struct comedi_device *dev,
struct comedi_devconfig *it)
@@ -166,50 +174,18 @@ static int adl_pci7432_detach(struct comedi_device *dev)
return 0;
}
-static int adl_pci7432_do_insn_bits(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn,
- unsigned int *data)
-{
- printk(KERN_DEBUG "comedi: pci7432_do_insn_bits called\n");
- printk(KERN_DEBUG "comedi: data0: %8x data1: %8x\n", data[0], data[1]);
-
- if (insn->n != 2)
- return -EINVAL;
-
- if (data[0]) {
- s->state &= ~data[0];
- s->state |= (data[0] & data[1]);
-
- printk(KERN_DEBUG "comedi: out: %8x on iobase %4lx\n", s->state,
- dev->iobase + PCI7432_DO);
- outl(s->state & 0xffffffff, dev->iobase + PCI7432_DO);
- }
- return 2;
-}
-
-static int adl_pci7432_di_insn_bits(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn,
- unsigned int *data)
-{
- printk(KERN_DEBUG "comedi: pci7432_di_insn_bits called\n");
- printk(KERN_DEBUG "comedi: data0: %8x data1: %8x\n", data[0], data[1]);
-
- if (insn->n != 2)
- return -EINVAL;
-
- data[1] = inl(dev->iobase + PCI7432_DI) & 0xffffffff;
- printk(KERN_DEBUG "comedi: data1 %8x\n", data[1]);
-
- return 2;
-}
+static struct comedi_driver driver_adl_pci7432 = {
+ .driver_name = "adl_pci7432",
+ .module = THIS_MODULE,
+ .attach = adl_pci7432_attach,
+ .detach = adl_pci7432_detach,
+};
static int __devinit driver_adl_pci7432_pci_probe(struct pci_dev *dev,
const struct pci_device_id
*ent)
{
- return comedi_pci_auto_config(dev, driver_adl_pci7432.driver_name);
+ return comedi_pci_auto_config(dev, &driver_adl_pci7432);
}
static void __devexit driver_adl_pci7432_pci_remove(struct pci_dev *dev)
@@ -217,10 +193,16 @@ static void __devexit driver_adl_pci7432_pci_remove(struct pci_dev *dev)
comedi_pci_auto_unconfig(dev);
}
+static DEFINE_PCI_DEVICE_TABLE(adl_pci7432_pci_table) = {
+ { PCI_DEVICE(PCI_VENDOR_ID_ADLINK, PCI_DEVICE_ID_PCI7432) },
+ {0}
+};
+MODULE_DEVICE_TABLE(pci, adl_pci7432_pci_table);
+
static struct pci_driver driver_adl_pci7432_pci_driver = {
- .id_table = adl_pci7432_pci_table,
- .probe = &driver_adl_pci7432_pci_probe,
- .remove = __devexit_p(&driver_adl_pci7432_pci_remove)
+ .id_table = adl_pci7432_pci_table,
+ .probe = driver_adl_pci7432_pci_probe,
+ .remove = __devexit_p(driver_adl_pci7432_pci_remove)
};
static int __init driver_adl_pci7432_init_module(void)
@@ -235,14 +217,13 @@ static int __init driver_adl_pci7432_init_module(void)
(char *)driver_adl_pci7432.driver_name;
return pci_register_driver(&driver_adl_pci7432_pci_driver);
}
+module_init(driver_adl_pci7432_init_module);
static void __exit driver_adl_pci7432_cleanup_module(void)
{
pci_unregister_driver(&driver_adl_pci7432_pci_driver);
comedi_driver_unregister(&driver_adl_pci7432);
}
-
-module_init(driver_adl_pci7432_init_module);
module_exit(driver_adl_pci7432_cleanup_module);
MODULE_AUTHOR("Comedi http://www.comedi.org");
diff --git a/drivers/staging/comedi/drivers/adl_pci8164.c b/drivers/staging/comedi/drivers/adl_pci8164.c
index 3b83d65bc1bc..6b32e45c0228 100644
--- a/drivers/staging/comedi/drivers/adl_pci8164.c
+++ b/drivers/staging/comedi/drivers/adl_pci8164.c
@@ -56,13 +56,6 @@ Configuration Options:
#define PCI_DEVICE_ID_PCI8164 0x8164
-static DEFINE_PCI_DEVICE_TABLE(adl_pci8164_pci_table) = {
- { PCI_DEVICE(PCI_VENDOR_ID_ADLINK, PCI_DEVICE_ID_PCI8164) },
- {0}
-};
-
-MODULE_DEVICE_TABLE(pci, adl_pci8164_pci_table);
-
struct adl_pci8164_private {
int data;
struct pci_dev *pci_dev;
@@ -70,159 +63,6 @@ struct adl_pci8164_private {
#define devpriv ((struct adl_pci8164_private *)dev->private)
-static int adl_pci8164_attach(struct comedi_device *dev,
- struct comedi_devconfig *it);
-static int adl_pci8164_detach(struct comedi_device *dev);
-static struct comedi_driver driver_adl_pci8164 = {
- .driver_name = "adl_pci8164",
- .module = THIS_MODULE,
- .attach = adl_pci8164_attach,
- .detach = adl_pci8164_detach,
-};
-
-static int adl_pci8164_insn_read_msts(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn,
- unsigned int *data);
-
-static int adl_pci8164_insn_read_ssts(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn,
- unsigned int *data);
-
-static int adl_pci8164_insn_read_buf0(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn,
- unsigned int *data);
-
-static int adl_pci8164_insn_read_buf1(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn,
- unsigned int *data);
-
-static int adl_pci8164_insn_write_cmd(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn,
- unsigned int *data);
-
-static int adl_pci8164_insn_write_otp(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn,
- unsigned int *data);
-
-static int adl_pci8164_insn_write_buf0(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn,
- unsigned int *data);
-
-static int adl_pci8164_insn_write_buf1(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn,
- unsigned int *data);
-
-static int adl_pci8164_attach(struct comedi_device *dev,
- struct comedi_devconfig *it)
-{
- struct pci_dev *pcidev = NULL;
- struct comedi_subdevice *s;
- int bus, slot;
-
- printk(KERN_INFO "comedi: attempt to attach...\n");
- printk(KERN_INFO "comedi%d: adl_pci8164\n", dev->minor);
-
- dev->board_name = "pci8164";
- bus = it->options[0];
- slot = it->options[1];
-
- if (alloc_private(dev, sizeof(struct adl_pci8164_private)) < 0)
- return -ENOMEM;
-
- if (alloc_subdevices(dev, 4) < 0)
- return -ENOMEM;
-
- for_each_pci_dev(pcidev) {
- if (pcidev->vendor == PCI_VENDOR_ID_ADLINK &&
- pcidev->device == PCI_DEVICE_ID_PCI8164) {
- if (bus || slot) {
- /* requested particular bus/slot */
- if (pcidev->bus->number != bus
- || PCI_SLOT(pcidev->devfn) != slot)
- continue;
- }
- devpriv->pci_dev = pcidev;
- if (comedi_pci_enable(pcidev, "adl_pci8164") < 0) {
- printk(KERN_ERR "comedi%d: Failed to enable "
- "PCI device and request regions\n", dev->minor);
- return -EIO;
- }
- dev->iobase = pci_resource_start(pcidev, 2);
- printk(KERN_DEBUG "comedi: base addr %4lx\n",
- dev->iobase);
-
- s = dev->subdevices + 0;
- s->type = COMEDI_SUBD_PROC;
- s->subdev_flags = SDF_READABLE | SDF_WRITABLE;
- s->n_chan = 4;
- s->maxdata = 0xffff;
- s->len_chanlist = 4;
- /* s->range_table = &range_axis; */
- s->insn_read = adl_pci8164_insn_read_msts;
- s->insn_write = adl_pci8164_insn_write_cmd;
-
- s = dev->subdevices + 1;
- s->type = COMEDI_SUBD_PROC;
- s->subdev_flags = SDF_READABLE | SDF_WRITABLE;
- s->n_chan = 4;
- s->maxdata = 0xffff;
- s->len_chanlist = 4;
- /* s->range_table = &range_axis; */
- s->insn_read = adl_pci8164_insn_read_ssts;
- s->insn_write = adl_pci8164_insn_write_otp;
-
- s = dev->subdevices + 2;
- s->type = COMEDI_SUBD_PROC;
- s->subdev_flags = SDF_READABLE | SDF_WRITABLE;
- s->n_chan = 4;
- s->maxdata = 0xffff;
- s->len_chanlist = 4;
- /* s->range_table = &range_axis; */
- s->insn_read = adl_pci8164_insn_read_buf0;
- s->insn_write = adl_pci8164_insn_write_buf0;
-
- s = dev->subdevices + 3;
- s->type = COMEDI_SUBD_PROC;
- s->subdev_flags = SDF_READABLE | SDF_WRITABLE;
- s->n_chan = 4;
- s->maxdata = 0xffff;
- s->len_chanlist = 4;
- /* s->range_table = &range_axis; */
- s->insn_read = adl_pci8164_insn_read_buf1;
- s->insn_write = adl_pci8164_insn_write_buf1;
-
- printk(KERN_INFO "comedi: attached\n");
-
- return 1;
- }
- }
-
- printk(KERN_ERR "comedi%d: no supported board found!"
- "(req. bus/slot : %d/%d)\n", dev->minor, bus, slot);
- return -EIO;
-}
-
-static int adl_pci8164_detach(struct comedi_device *dev)
-{
- printk(KERN_INFO "comedi%d: pci8164: remove\n", dev->minor);
-
- if (devpriv && devpriv->pci_dev) {
- if (dev->iobase)
- comedi_pci_disable(devpriv->pci_dev);
- pci_dev_put(devpriv->pci_dev);
- }
-
- return 0;
-}
-
/*
all the read commands are the same except for the addition a constant
* const to the data for inw()
@@ -384,11 +224,121 @@ static int adl_pci8164_insn_write_buf1(struct comedi_device *dev,
return 2;
}
+static int adl_pci8164_attach(struct comedi_device *dev,
+ struct comedi_devconfig *it)
+{
+ struct pci_dev *pcidev = NULL;
+ struct comedi_subdevice *s;
+ int bus, slot;
+
+ printk(KERN_INFO "comedi: attempt to attach...\n");
+ printk(KERN_INFO "comedi%d: adl_pci8164\n", dev->minor);
+
+ dev->board_name = "pci8164";
+ bus = it->options[0];
+ slot = it->options[1];
+
+ if (alloc_private(dev, sizeof(struct adl_pci8164_private)) < 0)
+ return -ENOMEM;
+
+ if (alloc_subdevices(dev, 4) < 0)
+ return -ENOMEM;
+
+ for_each_pci_dev(pcidev) {
+ if (pcidev->vendor == PCI_VENDOR_ID_ADLINK &&
+ pcidev->device == PCI_DEVICE_ID_PCI8164) {
+ if (bus || slot) {
+ /* requested particular bus/slot */
+ if (pcidev->bus->number != bus
+ || PCI_SLOT(pcidev->devfn) != slot)
+ continue;
+ }
+ devpriv->pci_dev = pcidev;
+ if (comedi_pci_enable(pcidev, "adl_pci8164") < 0) {
+ printk(KERN_ERR "comedi%d: Failed to enable "
+ "PCI device and request regions\n", dev->minor);
+ return -EIO;
+ }
+ dev->iobase = pci_resource_start(pcidev, 2);
+ printk(KERN_DEBUG "comedi: base addr %4lx\n",
+ dev->iobase);
+
+ s = dev->subdevices + 0;
+ s->type = COMEDI_SUBD_PROC;
+ s->subdev_flags = SDF_READABLE | SDF_WRITABLE;
+ s->n_chan = 4;
+ s->maxdata = 0xffff;
+ s->len_chanlist = 4;
+ /* s->range_table = &range_axis; */
+ s->insn_read = adl_pci8164_insn_read_msts;
+ s->insn_write = adl_pci8164_insn_write_cmd;
+
+ s = dev->subdevices + 1;
+ s->type = COMEDI_SUBD_PROC;
+ s->subdev_flags = SDF_READABLE | SDF_WRITABLE;
+ s->n_chan = 4;
+ s->maxdata = 0xffff;
+ s->len_chanlist = 4;
+ /* s->range_table = &range_axis; */
+ s->insn_read = adl_pci8164_insn_read_ssts;
+ s->insn_write = adl_pci8164_insn_write_otp;
+
+ s = dev->subdevices + 2;
+ s->type = COMEDI_SUBD_PROC;
+ s->subdev_flags = SDF_READABLE | SDF_WRITABLE;
+ s->n_chan = 4;
+ s->maxdata = 0xffff;
+ s->len_chanlist = 4;
+ /* s->range_table = &range_axis; */
+ s->insn_read = adl_pci8164_insn_read_buf0;
+ s->insn_write = adl_pci8164_insn_write_buf0;
+
+ s = dev->subdevices + 3;
+ s->type = COMEDI_SUBD_PROC;
+ s->subdev_flags = SDF_READABLE | SDF_WRITABLE;
+ s->n_chan = 4;
+ s->maxdata = 0xffff;
+ s->len_chanlist = 4;
+ /* s->range_table = &range_axis; */
+ s->insn_read = adl_pci8164_insn_read_buf1;
+ s->insn_write = adl_pci8164_insn_write_buf1;
+
+ printk(KERN_INFO "comedi: attached\n");
+
+ return 1;
+ }
+ }
+
+ printk(KERN_ERR "comedi%d: no supported board found!"
+ "(req. bus/slot : %d/%d)\n", dev->minor, bus, slot);
+ return -EIO;
+}
+
+static int adl_pci8164_detach(struct comedi_device *dev)
+{
+ printk(KERN_INFO "comedi%d: pci8164: remove\n", dev->minor);
+
+ if (devpriv && devpriv->pci_dev) {
+ if (dev->iobase)
+ comedi_pci_disable(devpriv->pci_dev);
+ pci_dev_put(devpriv->pci_dev);
+ }
+
+ return 0;
+}
+
+static struct comedi_driver driver_adl_pci8164 = {
+ .driver_name = "adl_pci8164",
+ .module = THIS_MODULE,
+ .attach = adl_pci8164_attach,
+ .detach = adl_pci8164_detach,
+};
+
static int __devinit driver_adl_pci8164_pci_probe(struct pci_dev *dev,
const struct pci_device_id
*ent)
{
- return comedi_pci_auto_config(dev, driver_adl_pci8164.driver_name);
+ return comedi_pci_auto_config(dev, &driver_adl_pci8164);
}
static void __devexit driver_adl_pci8164_pci_remove(struct pci_dev *dev)
@@ -396,10 +346,16 @@ static void __devexit driver_adl_pci8164_pci_remove(struct pci_dev *dev)
comedi_pci_auto_unconfig(dev);
}
+static DEFINE_PCI_DEVICE_TABLE(adl_pci8164_pci_table) = {
+ { PCI_DEVICE(PCI_VENDOR_ID_ADLINK, PCI_DEVICE_ID_PCI8164) },
+ {0}
+};
+MODULE_DEVICE_TABLE(pci, adl_pci8164_pci_table);
+
static struct pci_driver driver_adl_pci8164_pci_driver = {
- .id_table = adl_pci8164_pci_table,
- .probe = &driver_adl_pci8164_pci_probe,
- .remove = __devexit_p(&driver_adl_pci8164_pci_remove)
+ .id_table = adl_pci8164_pci_table,
+ .probe = driver_adl_pci8164_pci_probe,
+ .remove = __devexit_p(driver_adl_pci8164_pci_remove),
};
static int __init driver_adl_pci8164_init_module(void)
@@ -414,14 +370,13 @@ static int __init driver_adl_pci8164_init_module(void)
(char *)driver_adl_pci8164.driver_name;
return pci_register_driver(&driver_adl_pci8164_pci_driver);
}
+module_init(driver_adl_pci8164_init_module);
static void __exit driver_adl_pci8164_cleanup_module(void)
{
pci_unregister_driver(&driver_adl_pci8164_pci_driver);
comedi_driver_unregister(&driver_adl_pci8164);
}
-
-module_init(driver_adl_pci8164_init_module);
module_exit(driver_adl_pci8164_cleanup_module);
MODULE_AUTHOR("Comedi http://www.comedi.org");
diff --git a/drivers/staging/comedi/drivers/adl_pci9111.c b/drivers/staging/comedi/drivers/adl_pci9111.c
index 2a9bd88a4abb..4e4e5fdcda37 100644
--- a/drivers/staging/comedi/drivers/adl_pci9111.c
+++ b/drivers/staging/comedi/drivers/adl_pci9111.c
@@ -289,16 +289,6 @@ TODO:
PCI9111_IO_BASE+PCI9111_REGISTER_8254_COUNTER_2); \
} while (0)
-/* Function prototypes */
-
-static int pci9111_attach(struct comedi_device *dev,
- struct comedi_devconfig *it);
-static int pci9111_detach(struct comedi_device *dev);
-static void pci9111_ai_munge(struct comedi_device *dev,
- struct comedi_subdevice *s, void *data,
- unsigned int num_bytes,
- unsigned int start_chan_index);
-
static const struct comedi_lrange pci9111_hr_ai_range = {
5,
{
@@ -310,14 +300,6 @@ static const struct comedi_lrange pci9111_hr_ai_range = {
}
};
-static DEFINE_PCI_DEVICE_TABLE(pci9111_pci_table) = {
- { PCI_DEVICE(PCI_VENDOR_ID_ADLINK, PCI9111_HR_DEVICE_ID) },
- /* { PCI_DEVICE(PCI_VENDOR_ID_ADLINK, PCI9111_HG_DEVICE_ID) }, */
- { 0 }
-};
-
-MODULE_DEVICE_TABLE(pci, pci9111_pci_table);
-
/* */
/* Board specification structure */
/* */
@@ -354,51 +336,6 @@ static const struct pci9111_board pci9111_boards[] = {
#define pci9111_board_nbr \
(sizeof(pci9111_boards)/sizeof(struct pci9111_board))
-static struct comedi_driver pci9111_driver = {
- .driver_name = PCI9111_DRIVER_NAME,
- .module = THIS_MODULE,
- .attach = pci9111_attach,
- .detach = pci9111_detach,
-};
-
-static int __devinit pci9111_driver_pci_probe(struct pci_dev *dev,
- const struct pci_device_id *ent)
-{
- return comedi_pci_auto_config(dev, pci9111_driver.driver_name);
-}
-
-static void __devexit pci9111_driver_pci_remove(struct pci_dev *dev)
-{
- comedi_pci_auto_unconfig(dev);
-}
-
-static struct pci_driver pci9111_driver_pci_driver = {
- .id_table = pci9111_pci_table,
- .probe = &pci9111_driver_pci_probe,
- .remove = __devexit_p(&pci9111_driver_pci_remove)
-};
-
-static int __init pci9111_driver_init_module(void)
-{
- int retval;
-
- retval = comedi_driver_register(&pci9111_driver);
- if (retval < 0)
- return retval;
-
- pci9111_driver_pci_driver.name = (char *)pci9111_driver.driver_name;
- return pci_register_driver(&pci9111_driver_pci_driver);
-}
-
-static void __exit pci9111_driver_cleanup_module(void)
-{
- pci_unregister_driver(&pci9111_driver_pci_driver);
- comedi_driver_unregister(&pci9111_driver);
-}
-
-module_init(pci9111_driver_init_module);
-module_exit(pci9111_driver_cleanup_module);
-
/* Private data structure */
struct pci9111_private_data {
@@ -1470,6 +1407,57 @@ static int pci9111_detach(struct comedi_device *dev)
return 0;
}
+static struct comedi_driver pci9111_driver = {
+ .driver_name = PCI9111_DRIVER_NAME,
+ .module = THIS_MODULE,
+ .attach = pci9111_attach,
+ .detach = pci9111_detach,
+};
+
+static int __devinit pci9111_driver_pci_probe(struct pci_dev *dev,
+ const struct pci_device_id *ent)
+{
+ return comedi_pci_auto_config(dev, &pci9111_driver);
+}
+
+static void __devexit pci9111_driver_pci_remove(struct pci_dev *dev)
+{
+ comedi_pci_auto_unconfig(dev);
+}
+
+static DEFINE_PCI_DEVICE_TABLE(pci9111_pci_table) = {
+ { PCI_DEVICE(PCI_VENDOR_ID_ADLINK, PCI9111_HR_DEVICE_ID) },
+ /* { PCI_DEVICE(PCI_VENDOR_ID_ADLINK, PCI9111_HG_DEVICE_ID) }, */
+ { 0 }
+};
+MODULE_DEVICE_TABLE(pci, pci9111_pci_table);
+
+static struct pci_driver pci9111_driver_pci_driver = {
+ .id_table = pci9111_pci_table,
+ .probe = pci9111_driver_pci_probe,
+ .remove = __devexit_p(pci9111_driver_pci_remove),
+};
+
+static int __init pci9111_driver_init_module(void)
+{
+ int retval;
+
+ retval = comedi_driver_register(&pci9111_driver);
+ if (retval < 0)
+ return retval;
+
+ pci9111_driver_pci_driver.name = (char *)pci9111_driver.driver_name;
+ return pci_register_driver(&pci9111_driver_pci_driver);
+}
+module_init(pci9111_driver_init_module);
+
+static void __exit pci9111_driver_cleanup_module(void)
+{
+ pci_unregister_driver(&pci9111_driver_pci_driver);
+ comedi_driver_unregister(&pci9111_driver);
+}
+module_exit(pci9111_driver_cleanup_module);
+
MODULE_AUTHOR("Comedi http://www.comedi.org");
MODULE_DESCRIPTION("Comedi low-level driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/staging/comedi/drivers/adl_pci9118.c b/drivers/staging/comedi/drivers/adl_pci9118.c
index f17654e44aef..5b845734fe83 100644
--- a/drivers/staging/comedi/drivers/adl_pci9118.c
+++ b/drivers/staging/comedi/drivers/adl_pci9118.c
@@ -277,14 +277,12 @@ static const struct boardtype boardtypes[] = {
10000, 40, 512},
};
-#define n_boardtypes (sizeof(boardtypes)/sizeof(struct boardtype))
-
static struct comedi_driver driver_pci9118 = {
.driver_name = "adl_pci9118",
.module = THIS_MODULE,
.attach = pci9118_attach,
.detach = pci9118_detach,
- .num_names = n_boardtypes,
+ .num_names = ARRAY_SIZE(boardtypes),
.board_name = &boardtypes[0].name,
.offset = sizeof(struct boardtype),
};
@@ -292,7 +290,7 @@ static struct comedi_driver driver_pci9118 = {
static int __devinit driver_pci9118_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
- return comedi_pci_auto_config(dev, driver_pci9118.driver_name);
+ return comedi_pci_auto_config(dev, &driver_pci9118);
}
static void __devexit driver_pci9118_pci_remove(struct pci_dev *dev)
diff --git a/drivers/staging/comedi/drivers/adq12b.c b/drivers/staging/comedi/drivers/adq12b.c
index 5361f318b010..275cb771f776 100644
--- a/drivers/staging/comedi/drivers/adq12b.c
+++ b/drivers/staging/comedi/drivers/adq12b.c
@@ -125,24 +125,6 @@ struct adq12b_board {
int do_chans;
};
-static const struct adq12b_board adq12b_boards[] = {
- {
- .name = "adq12b",
- .ai_se_chans = 16,
- .ai_diff_chans = 8,
- .ai_bits = 12,
- .di_chans = 5,
- .do_chans = 8}
-/* potentially, more adq-based deviced will be added */
-/*,
- .name = "adq12b",
- .ai_chans = 16, // this is just for reference, hardcoded again later
- .ai_bits = 12,
- .di_chans = 8,
- .do_chans = 5
- }*/
-};
-
#define thisboard ((const struct adq12b_board *)dev->board_ptr)
struct adq12b_private {
@@ -156,41 +138,88 @@ struct adq12b_private {
#define devpriv ((struct adq12b_private *)dev->private)
/*
- * The struct comedi_driver structure tells the Comedi core module
- * which functions to call to configure/deconfigure (attach/detach)
- * the board, and also about the kernel module that contains
- * the device code.
+ * "instructions" read/write data in "one-shot" or "software-triggered"
+ * mode.
*/
-static int adq12b_attach(struct comedi_device *dev,
- struct comedi_devconfig *it);
-static int adq12b_detach(struct comedi_device *dev);
-
-static struct comedi_driver driver_adq12b = {
- .driver_name = "adq12b",
- .module = THIS_MODULE,
- .attach = adq12b_attach,
- .detach = adq12b_detach,
- .board_name = &adq12b_boards[0].name,
- .offset = sizeof(struct adq12b_board),
- .num_names = ARRAY_SIZE(adq12b_boards),
-};
static int adq12b_ai_rinsn(struct comedi_device *dev,
struct comedi_subdevice *s, struct comedi_insn *insn,
- unsigned int *data);
+ unsigned int *data)
+{
+ int n, i;
+ int range, channel;
+ unsigned char hi, lo, status;
+
+ /* change channel and range only if it is different from the previous */
+ range = CR_RANGE(insn->chanspec);
+ channel = CR_CHAN(insn->chanspec);
+ if (channel != devpriv->last_channel || range != devpriv->last_range) {
+ outb((range << 4) | channel, dev->iobase + ADQ12B_CTREG);
+ udelay(50); /* wait for the mux to settle */
+ }
+
+ /* trigger conversion */
+ status = inb(dev->iobase + ADQ12B_ADLOW);
+
+ /* convert n samples */
+ for (n = 0; n < insn->n; n++) {
+
+ /* wait for end of conversion */
+ i = 0;
+ do {
+ /* udelay(1); */
+ status = inb(dev->iobase + ADQ12B_STINR);
+ status = status & ADQ12B_EOC;
+ } while (status == 0 && ++i < TIMEOUT);
+ /* } while (++i < 10); */
+
+ /* read data */
+ hi = inb(dev->iobase + ADQ12B_ADHIG);
+ lo = inb(dev->iobase + ADQ12B_ADLOW);
+
+ /* printk("debug: chan=%d range=%d status=%d hi=%d lo=%d\n",
+ channel, range, status, hi, lo); */
+ data[n] = (hi << 8) | lo;
+
+ }
+
+ /* return the number of samples read/written */
+ return n;
+}
+
static int adq12b_di_insn_bits(struct comedi_device *dev,
struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data);
+ struct comedi_insn *insn, unsigned int *data)
+{
+
+ /* only bits 0-4 have information about digital inputs */
+ data[1] = (inb(dev->iobase + ADQ12B_STINR) & (0x1f));
+
+ return 2;
+}
+
static int adq12b_do_insn_bits(struct comedi_device *dev,
struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data);
+ struct comedi_insn *insn, unsigned int *data)
+{
+ int channel;
+
+ for (channel = 0; channel < 8; channel++)
+ if (((data[0] >> channel) & 0x01) != 0)
+ outb((((data[1] >> channel) & 0x01) << 3) | channel,
+ dev->iobase + ADQ12B_OUTBR);
+
+ /* store information to retrieve when asked for reading */
+ if (data[0]) {
+ devpriv->digital_state &= ~data[0];
+ devpriv->digital_state |= (data[0] & data[1]);
+ }
+
+ data[1] = devpriv->digital_state;
+
+ return 2;
+}
-/*
- * Attach is called by the Comedi core to configure the driver
- * for a particular board. If you specified a board_name array
- * in the driver structure, dev->board_ptr contains that
- * address.
- */
static int adq12b_attach(struct comedi_device *dev, struct comedi_devconfig *it)
{
struct comedi_subdevice *s;
@@ -295,14 +324,6 @@ static int adq12b_attach(struct comedi_device *dev, struct comedi_devconfig *it)
return 0;
}
-/*
- * _detach is called to deconfigure a device. It should deallocate
- * resources.
- * This function is also called when _attach() fails, so it should be
- * careful not to release resources that were not necessarily
- * allocated by _attach(). dev->private and dev->subdevices are
- * deallocated automatically by the core.
- */
static int adq12b_detach(struct comedi_device *dev)
{
if (dev->iobase)
@@ -315,104 +336,37 @@ static int adq12b_detach(struct comedi_device *dev)
return 0;
}
-/*
- * "instructions" read/write data in "one-shot" or "software-triggered"
- * mode.
- */
-
-static int adq12b_ai_rinsn(struct comedi_device *dev,
- struct comedi_subdevice *s, struct comedi_insn *insn,
- unsigned int *data)
-{
- int n, i;
- int range, channel;
- unsigned char hi, lo, status;
-
- /* change channel and range only if it is different from the previous */
- range = CR_RANGE(insn->chanspec);
- channel = CR_CHAN(insn->chanspec);
- if (channel != devpriv->last_channel || range != devpriv->last_range) {
- outb((range << 4) | channel, dev->iobase + ADQ12B_CTREG);
- udelay(50); /* wait for the mux to settle */
- }
-
- /* trigger conversion */
- status = inb(dev->iobase + ADQ12B_ADLOW);
-
- /* convert n samples */
- for (n = 0; n < insn->n; n++) {
-
- /* wait for end of conversion */
- i = 0;
- do {
- /* udelay(1); */
- status = inb(dev->iobase + ADQ12B_STINR);
- status = status & ADQ12B_EOC;
- } while (status == 0 && ++i < TIMEOUT);
- /* } while (++i < 10); */
-
- /* read data */
- hi = inb(dev->iobase + ADQ12B_ADHIG);
- lo = inb(dev->iobase + ADQ12B_ADLOW);
-
- /* printk("debug: chan=%d range=%d status=%d hi=%d lo=%d\n",
- channel, range, status, hi, lo); */
- data[n] = (hi << 8) | lo;
-
- }
-
- /* return the number of samples read/written */
- return n;
-}
-
-static int adq12b_di_insn_bits(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data)
-{
-
- /* only bits 0-4 have information about digital inputs */
- data[1] = (inb(dev->iobase + ADQ12B_STINR) & (0x1f));
-
- return 2;
-}
-
-static int adq12b_do_insn_bits(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data)
-{
- int channel;
-
- for (channel = 0; channel < 8; channel++)
- if (((data[0] >> channel) & 0x01) != 0)
- outb((((data[1] >> channel) & 0x01) << 3) | channel,
- dev->iobase + ADQ12B_OUTBR);
-
- /* store information to retrieve when asked for reading */
- if (data[0]) {
- devpriv->digital_state &= ~data[0];
- devpriv->digital_state |= (data[0] & data[1]);
- }
-
- data[1] = devpriv->digital_state;
+static const struct adq12b_board adq12b_boards[] = {
+ {
+ .name = "adq12b",
+ .ai_se_chans = 16,
+ .ai_diff_chans = 8,
+ .ai_bits = 12,
+ .di_chans = 5,
+ .do_chans = 8,
+ },
+};
- return 2;
-}
+static struct comedi_driver driver_adq12b = {
+ .driver_name = "adq12b",
+ .module = THIS_MODULE,
+ .attach = adq12b_attach,
+ .detach = adq12b_detach,
+ .board_name = &adq12b_boards[0].name,
+ .offset = sizeof(struct adq12b_board),
+ .num_names = ARRAY_SIZE(adq12b_boards),
+};
-/*
- * A convenient macro that defines init_module() and cleanup_module(),
- * as necessary.
- */
static int __init driver_adq12b_init_module(void)
{
return comedi_driver_register(&driver_adq12b);
}
+module_init(driver_adq12b_init_module);
static void __exit driver_adq12b_cleanup_module(void)
{
comedi_driver_unregister(&driver_adq12b);
}
-
-module_init(driver_adq12b_init_module);
module_exit(driver_adq12b_cleanup_module);
MODULE_AUTHOR("Comedi http://www.comedi.org");
diff --git a/drivers/staging/comedi/drivers/adv_pci1710.c b/drivers/staging/comedi/drivers/adv_pci1710.c
index 8318c82a555a..9eaae0d18d1f 100644
--- a/drivers/staging/comedi/drivers/adv_pci1710.c
+++ b/drivers/staging/comedi/drivers/adv_pci1710.c
@@ -264,14 +264,12 @@ static const struct boardtype boardtypes[] = {
{.name = DRV_NAME},
};
-#define n_boardtypes (sizeof(boardtypes)/sizeof(struct boardtype))
-
static struct comedi_driver driver_pci1710 = {
.driver_name = DRV_NAME,
.module = THIS_MODULE,
.attach = pci1710_attach,
.detach = pci1710_detach,
- .num_names = n_boardtypes,
+ .num_names = ARRAY_SIZE(boardtypes),
.board_name = &boardtypes[0].name,
.offset = sizeof(struct boardtype),
};
@@ -676,7 +674,9 @@ static void interrupt_pci1710_every_sample(void *d)
s->async->buf_int_count, s->async->buf_int_ptr,
s->async->buf_user_count, s->async->buf_user_ptr);
DPRINTK("adv_pci1710 EDBG: EOS2\n");
- if ((!devpriv->neverending_ai) && (devpriv->ai_act_scan >= devpriv->ai_scans)) { /* all data sampled */
+ if ((!devpriv->neverending_ai) &&
+ (devpriv->ai_act_scan >= devpriv->ai_scans)) {
+ /* all data sampled */
pci171x_ai_cancel(dev, s);
s->async->events |= COMEDI_CB_EOA;
comedi_event(dev, s);
@@ -804,8 +804,8 @@ static irqreturn_t interrupt_service_pci1710(int irq, void *d)
irq);
if (!dev->attached) /* is device attached? */
return IRQ_NONE; /* no, exit */
-
- if (!(inw(dev->iobase + PCI171x_STATUS) & Status_IRQ)) /* is this interrupt from our board? */
+ /* is this interrupt from our board? */
+ if (!(inw(dev->iobase + PCI171x_STATUS) & Status_IRQ))
return IRQ_NONE; /* no, exit */
DPRINTK("adv_pci1710 EDBG: interrupt_service_pci1710() ST: %4x\n",
@@ -814,7 +814,7 @@ static irqreturn_t interrupt_service_pci1710(int irq, void *d)
if (devpriv->ai_et) { /* Switch from initial TRIG_EXT to TRIG_xxx. */
devpriv->ai_et = 0;
devpriv->CntrlReg &= Control_CNT0;
- devpriv->CntrlReg |= Control_SW; /* set software trigger */
+ devpriv->CntrlReg |= Control_SW; /* set software trigger */
outw(devpriv->CntrlReg, dev->iobase + PCI171x_CONTROL);
devpriv->CntrlReg = devpriv->ai_et_CntrlReg;
outb(0, dev->iobase + PCI171x_CLRFIFO);
@@ -865,7 +865,8 @@ static int pci171x_ai_docmd_and_mode(int mode, struct comedi_device *dev,
devpriv->neverending_ai = 0;
devpriv->CntrlReg &= Control_CNT0;
- if ((devpriv->ai_flags & TRIG_WAKE_EOS)) { /* don't we want wake up every scan? devpriv->ai_eos=1; */
+ /* don't we want wake up every scan? devpriv->ai_eos=1; */
+ if ((devpriv->ai_flags & TRIG_WAKE_EOS)) {
devpriv->ai_eos = 1;
} else {
devpriv->CntrlReg |= Control_ONEFH;
@@ -982,13 +983,13 @@ static int pci171x_ai_cmdtest(struct comedi_device *dev,
#ifdef PCI171X_EXTDEBUG
pci171x_cmdtest_out(1, cmd);
#endif
- DPRINTK
- ("adv_pci1710 EDBG: BGN: pci171x_ai_cmdtest(...) err=%d ret=1\n",
- err);
+ DPRINTK(
+ "adv_pci1710 EDBG: BGN: pci171x_ai_cmdtest(...) err=%d ret=1\n",
+ err);
return 1;
}
- /* step 2: make sure trigger sources are unique and mutually compatible */
+ /* step2: make sure trigger srcs are unique and mutually compatible */
if (cmd->start_src != TRIG_NOW && cmd->start_src != TRIG_EXT) {
cmd->start_src = TRIG_NOW;
@@ -1015,9 +1016,9 @@ static int pci171x_ai_cmdtest(struct comedi_device *dev,
#ifdef PCI171X_EXTDEBUG
pci171x_cmdtest_out(2, cmd);
#endif
- DPRINTK
- ("adv_pci1710 EDBG: BGN: pci171x_ai_cmdtest(...) err=%d ret=2\n",
- err);
+ DPRINTK(
+ "adv_pci1710 EDBG: BGN: pci171x_ai_cmdtest(...) err=%d ret=2\n",
+ err);
return 2;
}
@@ -1065,9 +1066,9 @@ static int pci171x_ai_cmdtest(struct comedi_device *dev,
#ifdef PCI171X_EXTDEBUG
pci171x_cmdtest_out(3, cmd);
#endif
- DPRINTK
- ("adv_pci1710 EDBG: BGN: pci171x_ai_cmdtest(...) err=%d ret=3\n",
- err);
+ DPRINTK(
+ "adv_pci1710 EDBG: BGN: pci171x_ai_cmdtest(...) err=%d ret=3\n",
+ err);
return 3;
}
@@ -1398,13 +1399,13 @@ static int pci1710_attach(struct comedi_device *dev,
while (NULL != (pcidev = pci_get_device(PCI_VENDOR_ID_ADVANTECH,
PCI_ANY_ID, pcidev))) {
if (strcmp(this_board->name, DRV_NAME) == 0) {
- for (i = 0; i < n_boardtypes; ++i) {
+ for (i = 0; i < ARRAY_SIZE(boardtypes); ++i) {
if (pcidev->device == boardtypes[i].device_id) {
board_index = i;
break;
}
}
- if (i == n_boardtypes)
+ if (i == ARRAY_SIZE(boardtypes))
continue;
} else {
if (pcidev->device != boardtypes[board_index].device_id)
@@ -1612,7 +1613,7 @@ static int pci1710_detach(struct comedi_device *dev)
static int __devinit driver_pci1710_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
- return comedi_pci_auto_config(dev, driver_pci1710.driver_name);
+ return comedi_pci_auto_config(dev, &driver_pci1710);
}
static void __devexit driver_pci1710_pci_remove(struct pci_dev *dev)
diff --git a/drivers/staging/comedi/drivers/adv_pci1723.c b/drivers/staging/comedi/drivers/adv_pci1723.c
index 29455a8e88b4..54a33042354b 100644
--- a/drivers/staging/comedi/drivers/adv_pci1723.c
+++ b/drivers/staging/comedi/drivers/adv_pci1723.c
@@ -150,36 +150,6 @@ static const struct pci1723_board boardtypes[] = {
},
};
-/*
- * This is used by modprobe to translate PCI IDs to drivers.
- * Should only be used for PCI and ISA-PnP devices
- */
-static DEFINE_PCI_DEVICE_TABLE(pci1723_pci_table) = {
- { PCI_DEVICE(PCI_VENDOR_ID_ADVANTECH, 0x1723) },
- { 0 }
-};
-
-MODULE_DEVICE_TABLE(pci, pci1723_pci_table);
-
-/*
- * The struct comedi_driver structure tells the Comedi core module
- * which functions to call to configure/deconfigure (attach/detach)
- * the board, and also about the kernel module that contains
- * the device code.
- */
-static int pci1723_attach(struct comedi_device *dev,
- struct comedi_devconfig *it);
-static int pci1723_detach(struct comedi_device *dev);
-
-#define n_boardtypes (sizeof(boardtypes)/sizeof(struct pci1723_board))
-
-static struct comedi_driver driver_pci1723 = {
- .driver_name = "adv_pci1723",
- .module = THIS_MODULE,
- .attach = pci1723_attach,
- .detach = pci1723_detach,
-};
-
/* This structure is for data unique to this hardware driver. */
struct pci1723_private {
int valid; /* card is usable; */
@@ -319,10 +289,6 @@ static int pci1723_dio_insn_bits(struct comedi_device *dev,
return 2;
}
-/*
- * Attach is called by the Comedi core to configure the driver
- * for a pci1723 board.
- */
static int pci1723_attach(struct comedi_device *dev,
struct comedi_devconfig *it)
{
@@ -465,14 +431,6 @@ static int pci1723_attach(struct comedi_device *dev,
return 0;
}
-/*
- * _detach is called to deconfigure a device. It should deallocate
- * resources.
- * This function is also called when _attach() fails, so it should be
- * careful not to release resources that were not necessarily
- * allocated by _attach(). dev->private and dev->subdevices are
- * deallocated automatically by the core.
- */
static int pci1723_detach(struct comedi_device *dev)
{
printk(KERN_ERR "comedi%d: pci1723: remove\n", dev->minor);
@@ -491,14 +449,17 @@ static int pci1723_detach(struct comedi_device *dev)
return 0;
}
-/*
- * A convenient macro that defines init_module() and cleanup_module(),
- * as necessary.
- */
+static struct comedi_driver driver_pci1723 = {
+ .driver_name = "adv_pci1723",
+ .module = THIS_MODULE,
+ .attach = pci1723_attach,
+ .detach = pci1723_detach,
+};
+
static int __devinit driver_pci1723_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
- return comedi_pci_auto_config(dev, driver_pci1723.driver_name);
+ return comedi_pci_auto_config(dev, &driver_pci1723);
}
static void __devexit driver_pci1723_pci_remove(struct pci_dev *dev)
@@ -506,10 +467,16 @@ static void __devexit driver_pci1723_pci_remove(struct pci_dev *dev)
comedi_pci_auto_unconfig(dev);
}
+static DEFINE_PCI_DEVICE_TABLE(pci1723_pci_table) = {
+ { PCI_DEVICE(PCI_VENDOR_ID_ADVANTECH, 0x1723) },
+ { 0 }
+};
+MODULE_DEVICE_TABLE(pci, pci1723_pci_table);
+
static struct pci_driver driver_pci1723_pci_driver = {
- .id_table = pci1723_pci_table,
- .probe = &driver_pci1723_pci_probe,
- .remove = __devexit_p(&driver_pci1723_pci_remove)
+ .id_table = pci1723_pci_table,
+ .probe = driver_pci1723_pci_probe,
+ .remove = __devexit_p(driver_pci1723_pci_remove),
};
static int __init driver_pci1723_init_module(void)
@@ -523,14 +490,13 @@ static int __init driver_pci1723_init_module(void)
driver_pci1723_pci_driver.name = (char *)driver_pci1723.driver_name;
return pci_register_driver(&driver_pci1723_pci_driver);
}
+module_init(driver_pci1723_init_module);
static void __exit driver_pci1723_cleanup_module(void)
{
pci_unregister_driver(&driver_pci1723_pci_driver);
comedi_driver_unregister(&driver_pci1723);
}
-
-module_init(driver_pci1723_init_module);
module_exit(driver_pci1723_cleanup_module);
MODULE_AUTHOR("Comedi http://www.comedi.org");
diff --git a/drivers/staging/comedi/drivers/adv_pci_dio.c b/drivers/staging/comedi/drivers/adv_pci_dio.c
index 7af068f4a749..7d920fe636c6 100644
--- a/drivers/staging/comedi/drivers/adv_pci_dio.c
+++ b/drivers/staging/comedi/drivers/adv_pci_dio.c
@@ -406,8 +406,6 @@ static const struct dio_boardtype boardtypes[] = {
IO_16b}
};
-#define n_boardtypes (sizeof(boardtypes)/sizeof(struct dio_boardtype))
-
static struct comedi_driver driver_pci_dio = {
.driver_name = "adv_pci_dio",
.module = THIS_MODULE,
@@ -1134,7 +1132,7 @@ static int pci_dio_attach(struct comedi_device *dev,
for_each_pci_dev(pcidev) {
/* loop through cards supported by this driver */
- for (i = 0; i < n_boardtypes; ++i) {
+ for (i = 0; i < ARRAY_SIZE(boardtypes); ++i) {
if (boardtypes[i].vendor_id != pcidev->vendor)
continue;
if (boardtypes[i].device_id != pcidev->device)
@@ -1319,7 +1317,7 @@ static int pci_dio_detach(struct comedi_device *dev)
static int __devinit driver_pci_dio_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
- return comedi_pci_auto_config(dev, driver_pci_dio.driver_name);
+ return comedi_pci_auto_config(dev, &driver_pci_dio);
}
static void __devexit driver_pci_dio_pci_remove(struct pci_dev *dev)
diff --git a/drivers/staging/comedi/drivers/aio_iiro_16.c b/drivers/staging/comedi/drivers/aio_iiro_16.c
index 160b0a0f4f1e..763461a569aa 100644
--- a/drivers/staging/comedi/drivers/aio_iiro_16.c
+++ b/drivers/staging/comedi/drivers/aio_iiro_16.c
@@ -67,30 +67,41 @@ struct aio_iiro_16_private {
#define devpriv ((struct aio_iiro_16_private *) dev->private)
-static int aio_iiro_16_attach(struct comedi_device *dev,
- struct comedi_devconfig *it);
+static int aio_iiro_16_dio_insn_bits_write(struct comedi_device *dev,
+ struct comedi_subdevice *s,
+ struct comedi_insn *insn,
+ unsigned int *data)
+{
+ if (insn->n != 2)
+ return -EINVAL;
-static int aio_iiro_16_detach(struct comedi_device *dev);
+ if (data[0]) {
+ s->state &= ~data[0];
+ s->state |= data[0] & data[1];
+ outb(s->state & 0xff, dev->iobase + AIO_IIRO_16_RELAY_0_7);
+ outb((s->state >> 8) & 0xff,
+ dev->iobase + AIO_IIRO_16_RELAY_8_15);
+ }
-static struct comedi_driver driver_aio_iiro_16 = {
- .driver_name = "aio_iiro_16",
- .module = THIS_MODULE,
- .attach = aio_iiro_16_attach,
- .detach = aio_iiro_16_detach,
- .board_name = &aio_iiro_16_boards[0].name,
- .offset = sizeof(struct aio_iiro_16_board),
- .num_names = ARRAY_SIZE(aio_iiro_16_boards),
-};
+ data[1] = s->state;
+
+ return 2;
+}
static int aio_iiro_16_dio_insn_bits_read(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
- unsigned int *data);
+ unsigned int *data)
+{
+ if (insn->n != 2)
+ return -EINVAL;
-static int aio_iiro_16_dio_insn_bits_write(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn,
- unsigned int *data);
+ data[1] = 0;
+ data[1] |= inb(dev->iobase + AIO_IIRO_16_INPUT_0_7);
+ data[1] |= inb(dev->iobase + AIO_IIRO_16_INPUT_8_15) << 8;
+
+ return 2;
+}
static int aio_iiro_16_attach(struct comedi_device *dev,
struct comedi_devconfig *it)
@@ -148,53 +159,26 @@ static int aio_iiro_16_detach(struct comedi_device *dev)
return 0;
}
-static int aio_iiro_16_dio_insn_bits_write(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn,
- unsigned int *data)
-{
- if (insn->n != 2)
- return -EINVAL;
-
- if (data[0]) {
- s->state &= ~data[0];
- s->state |= data[0] & data[1];
- outb(s->state & 0xff, dev->iobase + AIO_IIRO_16_RELAY_0_7);
- outb((s->state >> 8) & 0xff,
- dev->iobase + AIO_IIRO_16_RELAY_8_15);
- }
-
- data[1] = s->state;
-
- return 2;
-}
-
-static int aio_iiro_16_dio_insn_bits_read(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn,
- unsigned int *data)
-{
- if (insn->n != 2)
- return -EINVAL;
-
- data[1] = 0;
- data[1] |= inb(dev->iobase + AIO_IIRO_16_INPUT_0_7);
- data[1] |= inb(dev->iobase + AIO_IIRO_16_INPUT_8_15) << 8;
-
- return 2;
-}
+static struct comedi_driver driver_aio_iiro_16 = {
+ .driver_name = "aio_iiro_16",
+ .module = THIS_MODULE,
+ .attach = aio_iiro_16_attach,
+ .detach = aio_iiro_16_detach,
+ .board_name = &aio_iiro_16_boards[0].name,
+ .offset = sizeof(struct aio_iiro_16_board),
+ .num_names = ARRAY_SIZE(aio_iiro_16_boards),
+};
static int __init driver_aio_iiro_16_init_module(void)
{
return comedi_driver_register(&driver_aio_iiro_16);
}
+module_init(driver_aio_iiro_16_init_module);
static void __exit driver_aio_iiro_16_cleanup_module(void)
{
comedi_driver_unregister(&driver_aio_iiro_16);
}
-
-module_init(driver_aio_iiro_16_init_module);
module_exit(driver_aio_iiro_16_cleanup_module);
MODULE_AUTHOR("Comedi http://www.comedi.org");
diff --git a/drivers/staging/comedi/drivers/amplc_dio200.c b/drivers/staging/comedi/drivers/amplc_dio200.c
index 566cc4411452..cbfa0cd6a1d5 100644
--- a/drivers/staging/comedi/drivers/amplc_dio200.c
+++ b/drivers/staging/comedi/drivers/amplc_dio200.c
@@ -217,6 +217,14 @@ order they appear in the channel list.
#define DIO200_DRIVER_NAME "amplc_dio200"
+#ifdef CONFIG_COMEDI_AMPLC_DIO200_ISA_MODULE
+#define CONFIG_COMEDI_AMPLC_DIO200_ISA
+#endif
+
+#ifdef CONFIG_COMEDI_AMPLC_DIO200_PCI_MODULE
+#define CONFIG_COMEDI_AMPLC_DIO200_PCI
+#endif
+
/* PCI IDs */
#define PCI_VENDOR_ID_AMPLICON 0x14dc
#define PCI_DEVICE_ID_AMPLICON_PCI272 0x000a
@@ -274,10 +282,14 @@ enum dio200_model {
};
enum dio200_layout {
+#ifdef CONFIG_COMEDI_AMPLC_DIO200_ISA
pc212_layout,
pc214_layout,
+#endif
pc215_layout,
+#ifdef CONFIG_COMEDI_AMPLC_DIO200_ISA
pc218_layout,
+#endif
pc272_layout
};
@@ -290,6 +302,7 @@ struct dio200_board {
};
static const struct dio200_board dio200_boards[] = {
+#ifdef CONFIG_COMEDI_AMPLC_DIO200_ISA
{
.name = "pc212e",
.bustype = isa_bustype,
@@ -308,15 +321,6 @@ static const struct dio200_board dio200_boards[] = {
.model = pc215e_model,
.layout = pc215_layout,
},
-#ifdef CONFIG_COMEDI_PCI
- {
- .name = "pci215",
- .devid = PCI_DEVICE_ID_AMPLICON_PCI215,
- .bustype = pci_bustype,
- .model = pci215_model,
- .layout = pc215_layout,
- },
-#endif
{
.name = "pc218e",
.bustype = isa_bustype,
@@ -329,7 +333,15 @@ static const struct dio200_board dio200_boards[] = {
.model = pc272e_model,
.layout = pc272_layout,
},
-#ifdef CONFIG_COMEDI_PCI
+#endif
+#ifdef CONFIG_COMEDI_AMPLC_DIO200_PCI
+ {
+ .name = "pci215",
+ .devid = PCI_DEVICE_ID_AMPLICON_PCI215,
+ .bustype = pci_bustype,
+ .model = pci215_model,
+ .layout = pc215_layout,
+ },
{
.name = "pci272",
.devid = PCI_DEVICE_ID_AMPLICON_PCI272,
@@ -337,8 +349,6 @@ static const struct dio200_board dio200_boards[] = {
.model = pci272_model,
.layout = pc272_layout,
},
-#endif
-#ifdef CONFIG_COMEDI_PCI
{
.name = DIO200_DRIVER_NAME,
.devid = PCI_DEVICE_ID_INVALID,
@@ -367,6 +377,7 @@ struct dio200_layout_struct {
};
static const struct dio200_layout_struct dio200_layouts[] = {
+#ifdef CONFIG_COMEDI_AMPLC_DIO200_ISA
[pc212_layout] = {
.n_subdevs = 6,
.sdtype = {sd_8255, sd_8254, sd_8254, sd_8254,
@@ -385,6 +396,7 @@ static const struct dio200_layout_struct dio200_layouts[] = {
.has_int_sce = 0,
.has_clk_gat_sce = 0,
},
+#endif
[pc215_layout] = {
.n_subdevs = 5,
.sdtype = {sd_8255, sd_8255, sd_8254,
@@ -394,6 +406,7 @@ static const struct dio200_layout_struct dio200_layouts[] = {
.has_int_sce = 1,
.has_clk_gat_sce = 1,
},
+#ifdef CONFIG_COMEDI_AMPLC_DIO200_ISA
[pc218_layout] = {
.n_subdevs = 7,
.sdtype = {sd_8254, sd_8254, sd_8255, sd_8254,
@@ -405,6 +418,7 @@ static const struct dio200_layout_struct dio200_layouts[] = {
.has_int_sce = 1,
.has_clk_gat_sce = 1,
},
+#endif
[pc272_layout] = {
.n_subdevs = 4,
.sdtype = {sd_8255, sd_8255, sd_8255,
@@ -419,7 +433,7 @@ static const struct dio200_layout_struct dio200_layouts[] = {
* PCI driver table.
*/
-#ifdef CONFIG_COMEDI_PCI
+#ifdef CONFIG_COMEDI_AMPLC_DIO200_PCI
static DEFINE_PCI_DEVICE_TABLE(dio200_pci_table) = {
{ PCI_DEVICE(PCI_VENDOR_ID_AMPLICON, PCI_DEVICE_ID_AMPLICON_PCI215) },
{ PCI_DEVICE(PCI_VENDOR_ID_AMPLICON, PCI_DEVICE_ID_AMPLICON_PCI272) },
@@ -427,7 +441,7 @@ static DEFINE_PCI_DEVICE_TABLE(dio200_pci_table) = {
};
MODULE_DEVICE_TABLE(pci, dio200_pci_table);
-#endif /* CONFIG_COMEDI_PCI */
+#endif /* CONFIG_COMEDI_AMPLC_DIO200_PCI */
/*
* Useful for shorthand access to the particular board structure
@@ -441,7 +455,7 @@ MODULE_DEVICE_TABLE(pci, dio200_pci_table);
feel free to suggest moving the variable to the struct comedi_device struct.
*/
struct dio200_private {
-#ifdef CONFIG_COMEDI_PCI
+#ifdef CONFIG_COMEDI_AMPLC_DIO200_PCI
struct pci_dev *pci_dev; /* PCI device */
#endif
int intr_sd;
@@ -490,12 +504,12 @@ static struct comedi_driver driver_amplc_dio200 = {
.num_names = ARRAY_SIZE(dio200_boards),
};
-#ifdef CONFIG_COMEDI_PCI
+#ifdef CONFIG_COMEDI_AMPLC_DIO200_PCI
static int __devinit driver_amplc_dio200_pci_probe(struct pci_dev *dev,
const struct pci_device_id
*ent)
{
- return comedi_pci_auto_config(dev, driver_amplc_dio200.driver_name);
+ return comedi_pci_auto_config(dev, &driver_amplc_dio200);
}
static void __devexit driver_amplc_dio200_pci_remove(struct pci_dev *dev)
@@ -549,7 +563,7 @@ module_exit(driver_amplc_dio200_cleanup_module);
* This function looks for a PCI device matching the requested board name,
* bus and slot.
*/
-#ifdef CONFIG_COMEDI_PCI
+#ifdef CONFIG_COMEDI_AMPLC_DIO200_PCI
static int
dio200_find_pci(struct comedi_device *dev, int bus, int slot,
struct pci_dev **pci_dev_p)
@@ -611,6 +625,7 @@ dio200_find_pci(struct comedi_device *dev, int bus, int slot,
* This function checks and requests an I/O region, reporting an error
* if there is a conflict.
*/
+#ifdef CONFIG_COMEDI_AMPLC_DIO200_ISA
static int
dio200_request_region(unsigned minor, unsigned long from, unsigned long extent)
{
@@ -621,6 +636,7 @@ dio200_request_region(unsigned minor, unsigned long from, unsigned long extent)
}
return 0;
}
+#endif
/*
* 'insn_bits' function for an 'INTERRUPT' subdevice.
@@ -1332,7 +1348,7 @@ static int dio200_attach(struct comedi_device *dev, struct comedi_devconfig *it)
struct comedi_subdevice *s;
unsigned long iobase = 0;
unsigned int irq = 0;
-#ifdef CONFIG_COMEDI_PCI
+#ifdef CONFIG_COMEDI_AMPLC_DIO200_PCI
struct pci_dev *pci_dev = NULL;
int bus = 0, slot = 0;
#endif
@@ -1354,12 +1370,14 @@ static int dio200_attach(struct comedi_device *dev, struct comedi_devconfig *it)
/* Process options. */
switch (thisboard->bustype) {
+#ifdef CONFIG_COMEDI_AMPLC_DIO200_ISA
case isa_bustype:
iobase = it->options[0];
irq = it->options[1];
share_irq = 0;
break;
-#ifdef CONFIG_COMEDI_PCI
+#endif
+#ifdef CONFIG_COMEDI_AMPLC_DIO200_PCI
case pci_bustype:
bus = it->options[0];
slot = it->options[1];
@@ -1382,7 +1400,7 @@ static int dio200_attach(struct comedi_device *dev, struct comedi_devconfig *it)
devpriv->intr_sd = -1;
/* Enable device and reserve I/O spaces. */
-#ifdef CONFIG_COMEDI_PCI
+#ifdef CONFIG_COMEDI_AMPLC_DIO200_PCI
if (pci_dev) {
ret = comedi_pci_enable(pci_dev, DIO200_DRIVER_NAME);
if (ret < 0) {
@@ -1396,9 +1414,11 @@ static int dio200_attach(struct comedi_device *dev, struct comedi_devconfig *it)
} else
#endif
{
+#ifdef CONFIG_COMEDI_AMPLC_DIO200_ISA
ret = dio200_request_region(dev->minor, iobase, DIO200_IO_SIZE);
if (ret < 0)
return ret;
+#endif
}
dev->iobase = iobase;
@@ -1474,12 +1494,19 @@ static int dio200_attach(struct comedi_device *dev, struct comedi_devconfig *it)
}
printk(KERN_INFO "comedi%d: %s ", dev->minor, dev->board_name);
- if (thisboard->bustype == isa_bustype) {
+ switch (thisboard->bustype) {
+#ifdef CONFIG_COMEDI_AMPLC_DIO200_ISA
+ case isa_bustype:
printk("(base %#lx) ", iobase);
- } else {
-#ifdef CONFIG_COMEDI_PCI
+ break;
+#endif
+#ifdef CONFIG_COMEDI_AMPLC_DIO200_PCI
+ case pci_bustype:
printk("(pci %s) ", pci_name(pci_dev));
+ break;
#endif
+ default:
+ break;
}
if (irq)
printk("(irq %u%s) ", irq, (dev->irq ? "" : " UNAVAILABLE"));
@@ -1529,7 +1556,7 @@ static int dio200_detach(struct comedi_device *dev)
}
}
if (devpriv) {
-#ifdef CONFIG_COMEDI_PCI
+#ifdef CONFIG_COMEDI_AMPLC_DIO200_PCI
if (devpriv->pci_dev) {
if (dev->iobase)
comedi_pci_disable(devpriv->pci_dev);
@@ -1537,8 +1564,10 @@ static int dio200_detach(struct comedi_device *dev)
} else
#endif
{
+#ifdef CONFIG_COMEDI_AMPLC_DIO200_ISA
if (dev->iobase)
release_region(dev->iobase, DIO200_IO_SIZE);
+#endif
}
}
if (dev->board_name)
diff --git a/drivers/staging/comedi/drivers/amplc_pc236.c b/drivers/staging/comedi/drivers/amplc_pc236.c
index 7972cadd403e..821cf1dda578 100644
--- a/drivers/staging/comedi/drivers/amplc_pc236.c
+++ b/drivers/staging/comedi/drivers/amplc_pc236.c
@@ -63,6 +63,14 @@ unused.
#define PC236_DRIVER_NAME "amplc_pc236"
+#ifdef CONFIG_COMEDI_AMPLC_PC236_ISA_MODULE
+#define CONFIG_COMEDI_AMPLC_PC236_ISA
+#endif
+
+#ifdef CONFIG_COMEDI_AMPLC_PC236_PCI_MODULE
+#define CONFIG_COMEDI_AMPLC_PC236_PCI
+#endif
+
/* PCI236 PCI configuration register information */
#define PCI_VENDOR_ID_AMPLICON 0x14dc
#define PCI_DEVICE_ID_AMPLICON_PCI236 0x0009
@@ -106,13 +114,15 @@ struct pc236_board {
enum pc236_model model;
};
static const struct pc236_board pc236_boards[] = {
+#ifdef CONFIG_COMEDI_AMPLC_PC236_ISA
{
.name = "pc36at",
.fancy_name = "PC36AT",
.bustype = isa_bustype,
.model = pc36at_model,
},
-#ifdef CONFIG_COMEDI_PCI
+#endif
+#ifdef CONFIG_COMEDI_AMPLC_PC236_PCI
{
.name = "pci236",
.fancy_name = "PCI236",
@@ -120,8 +130,6 @@ static const struct pc236_board pc236_boards[] = {
.bustype = pci_bustype,
.model = pci236_model,
},
-#endif
-#ifdef CONFIG_COMEDI_PCI
{
.name = PC236_DRIVER_NAME,
.fancy_name = PC236_DRIVER_NAME,
@@ -132,14 +140,14 @@ static const struct pc236_board pc236_boards[] = {
#endif
};
-#ifdef CONFIG_COMEDI_PCI
+#ifdef CONFIG_COMEDI_AMPLC_PC236_PCI
static DEFINE_PCI_DEVICE_TABLE(pc236_pci_table) = {
{ PCI_DEVICE(PCI_VENDOR_ID_AMPLICON, PCI_DEVICE_ID_AMPLICON_PCI236) },
{0}
};
MODULE_DEVICE_TABLE(pci, pc236_pci_table);
-#endif /* CONFIG_COMEDI_PCI */
+#endif /* CONFIG_COMEDI_AMPLC_PC236_PCI */
/*
* Useful for shorthand access to the particular board structure
@@ -151,7 +159,7 @@ MODULE_DEVICE_TABLE(pci, pc236_pci_table);
feel free to suggest moving the variable to the struct comedi_device struct.
*/
struct pc236_private {
-#ifdef CONFIG_COMEDI_PCI
+#ifdef CONFIG_COMEDI_AMPLC_PC236_PCI
/* PCI device */
struct pci_dev *pci_dev;
unsigned long lcr_iobase; /* PLX PCI9052 config registers in PCIBAR1 */
@@ -179,12 +187,12 @@ static struct comedi_driver driver_amplc_pc236 = {
.num_names = ARRAY_SIZE(pc236_boards),
};
-#ifdef CONFIG_COMEDI_PCI
+#ifdef CONFIG_COMEDI_AMPLC_PC236_PCI
static int __devinit driver_amplc_pc236_pci_probe(struct pci_dev *dev,
const struct pci_device_id
*ent)
{
- return comedi_pci_auto_config(dev, driver_amplc_pc236.driver_name);
+ return comedi_pci_auto_config(dev, &driver_amplc_pc236);
}
static void __devexit driver_amplc_pc236_pci_remove(struct pci_dev *dev)
@@ -234,8 +242,10 @@ module_init(driver_amplc_pc236_init_module);
module_exit(driver_amplc_pc236_cleanup_module);
#endif
+#ifdef CONFIG_COMEDI_AMPLC_PC236_ISA
static int pc236_request_region(unsigned minor, unsigned long from,
unsigned long extent);
+#endif
static void pc236_intr_disable(struct comedi_device *dev);
static void pc236_intr_enable(struct comedi_device *dev);
static int pc236_intr_check(struct comedi_device *dev);
@@ -255,7 +265,7 @@ static irqreturn_t pc236_interrupt(int irq, void *d);
* This function looks for a PCI device matching the requested board name,
* bus and slot.
*/
-#ifdef CONFIG_COMEDI_PCI
+#ifdef CONFIG_COMEDI_AMPLC_PC236_PCI
static int
pc236_find_pci(struct comedi_device *dev, int bus, int slot,
struct pci_dev **pci_dev_p)
@@ -324,7 +334,7 @@ static int pc236_attach(struct comedi_device *dev, struct comedi_devconfig *it)
struct comedi_subdevice *s;
unsigned long iobase = 0;
unsigned int irq = 0;
-#ifdef CONFIG_COMEDI_PCI
+#ifdef CONFIG_COMEDI_AMPLC_PC236_PCI
struct pci_dev *pci_dev = NULL;
int bus = 0, slot = 0;
#endif
@@ -345,12 +355,14 @@ static int pc236_attach(struct comedi_device *dev, struct comedi_devconfig *it)
}
/* Process options. */
switch (thisboard->bustype) {
+#ifdef CONFIG_COMEDI_AMPLC_PC236_ISA
case isa_bustype:
iobase = it->options[0];
irq = it->options[1];
share_irq = 0;
break;
-#ifdef CONFIG_COMEDI_PCI
+#endif
+#ifdef CONFIG_COMEDI_AMPLC_PC236_PCI
case pci_bustype:
bus = it->options[0];
slot = it->options[1];
@@ -361,7 +373,7 @@ static int pc236_attach(struct comedi_device *dev, struct comedi_devconfig *it)
return ret;
devpriv->pci_dev = pci_dev;
break;
-#endif /* CONFIG_COMEDI_PCI */
+#endif
default:
printk(KERN_ERR
"comedi%d: %s: BUG! cannot determine board type!\n",
@@ -376,7 +388,7 @@ static int pc236_attach(struct comedi_device *dev, struct comedi_devconfig *it)
dev->board_name = thisboard->name;
/* Enable device and reserve I/O spaces. */
-#ifdef CONFIG_COMEDI_PCI
+#ifdef CONFIG_COMEDI_AMPLC_PC236_PCI
if (pci_dev) {
ret = comedi_pci_enable(pci_dev, PC236_DRIVER_NAME);
@@ -392,9 +404,11 @@ static int pc236_attach(struct comedi_device *dev, struct comedi_devconfig *it)
} else
#endif
{
+#ifdef CONFIG_COMEDI_AMPLC_PC236_ISA
ret = pc236_request_region(dev->minor, iobase, PC236_IO_SIZE);
if (ret < 0)
return ret;
+#endif
}
dev->iobase = iobase;
@@ -439,12 +453,19 @@ static int pc236_attach(struct comedi_device *dev, struct comedi_devconfig *it)
}
}
printk(KERN_INFO "comedi%d: %s ", dev->minor, dev->board_name);
- if (thisboard->bustype == isa_bustype) {
+ switch (thisboard->bustype) {
+#ifdef CONFIG_COMEDI_AMPLC_PC236_ISA
+ case isa_bustype:
printk("(base %#lx) ", iobase);
- } else {
-#ifdef CONFIG_COMEDI_PCI
+ break;
+#endif
+#ifdef CONFIG_COMEDI_AMPLC_PC236_PCI
+ case pci_bustype:
printk("(pci %s) ", pci_name(pci_dev));
+ break;
#endif
+ default:
+ break;
}
if (irq)
printk("(irq %u%s) ", irq, (dev->irq ? "" : " UNAVAILABLE"));
@@ -476,7 +497,7 @@ static int pc236_detach(struct comedi_device *dev)
if (dev->subdevices)
subdev_8255_cleanup(dev, dev->subdevices + 0);
if (devpriv) {
-#ifdef CONFIG_COMEDI_PCI
+#ifdef CONFIG_COMEDI_AMPLC_PC236_PCI
if (devpriv->pci_dev) {
if (dev->iobase)
comedi_pci_disable(devpriv->pci_dev);
@@ -484,8 +505,10 @@ static int pc236_detach(struct comedi_device *dev)
} else
#endif
{
+#ifdef CONFIG_COMEDI_AMPLC_PC236_ISA
if (dev->iobase)
release_region(dev->iobase, PC236_IO_SIZE);
+#endif
}
}
if (dev->board_name) {
@@ -499,6 +522,7 @@ static int pc236_detach(struct comedi_device *dev)
* This function checks and requests an I/O region, reporting an error
* if there is a conflict.
*/
+#ifdef CONFIG_COMEDI_AMPLC_PC236_ISA
static int pc236_request_region(unsigned minor, unsigned long from,
unsigned long extent)
{
@@ -509,6 +533,7 @@ static int pc236_request_region(unsigned minor, unsigned long from,
}
return 0;
}
+#endif
/*
* This function is called to mark the interrupt as disabled (no command
@@ -521,7 +546,7 @@ static void pc236_intr_disable(struct comedi_device *dev)
spin_lock_irqsave(&dev->spinlock, flags);
devpriv->enable_irq = 0;
-#ifdef CONFIG_COMEDI_PCI
+#ifdef CONFIG_COMEDI_AMPLC_PC236_PCI
if (devpriv->lcr_iobase)
outl(PCI236_INTR_DISABLE, devpriv->lcr_iobase + PLX9052_INTCSR);
#endif
@@ -539,7 +564,7 @@ static void pc236_intr_enable(struct comedi_device *dev)
spin_lock_irqsave(&dev->spinlock, flags);
devpriv->enable_irq = 1;
-#ifdef CONFIG_COMEDI_PCI
+#ifdef CONFIG_COMEDI_AMPLC_PC236_PCI
if (devpriv->lcr_iobase)
outl(PCI236_INTR_ENABLE, devpriv->lcr_iobase + PLX9052_INTCSR);
#endif
@@ -561,7 +586,7 @@ static int pc236_intr_check(struct comedi_device *dev)
spin_lock_irqsave(&dev->spinlock, flags);
if (devpriv->enable_irq) {
retval = 1;
-#ifdef CONFIG_COMEDI_PCI
+#ifdef CONFIG_COMEDI_AMPLC_PC236_PCI
if (devpriv->lcr_iobase) {
if ((inl(devpriv->lcr_iobase + PLX9052_INTCSR)
& PLX9052_INTCSR_LI1STAT_MASK)
diff --git a/drivers/staging/comedi/drivers/amplc_pc263.c b/drivers/staging/comedi/drivers/amplc_pc263.c
index 191ac0d23ce7..58ef6e4cc110 100644
--- a/drivers/staging/comedi/drivers/amplc_pc263.c
+++ b/drivers/staging/comedi/drivers/amplc_pc263.c
@@ -50,6 +50,14 @@ The state of the outputs can be read.
#define PC263_DRIVER_NAME "amplc_pc263"
+#ifdef CONFIG_COMEDI_AMPLC_PC263_ISA_MODULE
+#define CONFIG_COMEDI_AMPLC_PC263_ISA
+#endif
+
+#ifdef CONFIG_COMEDI_AMPLC_PC263_PCI_MODULE
+#define CONFIG_COMEDI_AMPLC_PC263_PCI
+#endif
+
/* PCI263 PCI configuration register information */
#define PCI_VENDOR_ID_AMPLICON 0x14dc
#define PCI_DEVICE_ID_AMPLICON_PCI263 0x000c
@@ -73,13 +81,15 @@ struct pc263_board {
enum pc263_model model;
};
static const struct pc263_board pc263_boards[] = {
+#ifdef CONFIG_COMEDI_AMPLC_PC263_ISA
{
.name = "pc263",
.fancy_name = "PC263",
.bustype = isa_bustype,
.model = pc263_model,
},
-#ifdef CONFIG_COMEDI_PCI
+#endif
+#ifdef CONFIG_COMEDI_AMPLC_PC263_PCI
{
.name = "pci263",
.fancy_name = "PCI263",
@@ -87,8 +97,6 @@ static const struct pc263_board pc263_boards[] = {
.bustype = pci_bustype,
.model = pci263_model,
},
-#endif
-#ifdef CONFIG_COMEDI_PCI
{
.name = PC263_DRIVER_NAME,
.fancy_name = PC263_DRIVER_NAME,
@@ -99,14 +107,14 @@ static const struct pc263_board pc263_boards[] = {
#endif
};
-#ifdef CONFIG_COMEDI_PCI
+#ifdef CONFIG_COMEDI_AMPLC_PC263_PCI
static DEFINE_PCI_DEVICE_TABLE(pc263_pci_table) = {
{ PCI_DEVICE(PCI_VENDOR_ID_AMPLICON, PCI_DEVICE_ID_AMPLICON_PCI263) },
{0}
};
MODULE_DEVICE_TABLE(pci, pc263_pci_table);
-#endif /* CONFIG_COMEDI_PCI */
+#endif /* CONFIG_COMEDI_AMPLC_PC263_PCI */
/*
* Useful for shorthand access to the particular board structure
@@ -117,14 +125,14 @@ MODULE_DEVICE_TABLE(pci, pc263_pci_table);
several hardware drivers keep similar information in this structure,
feel free to suggest moving the variable to the struct comedi_device struct.
*/
-#ifdef CONFIG_COMEDI_PCI
+#ifdef CONFIG_COMEDI_AMPLC_PC263_PCI
struct pc263_private {
/* PCI device. */
struct pci_dev *pci_dev;
};
#define devpriv ((struct pc263_private *)dev->private)
-#endif /* CONFIG_COMEDI_PCI */
+#endif /* CONFIG_COMEDI_AMPLC_PC263_PCI */
/*
* The struct comedi_driver structure tells the Comedi core module
@@ -144,8 +152,10 @@ static struct comedi_driver driver_amplc_pc263 = {
.num_names = ARRAY_SIZE(pc263_boards),
};
+#ifdef CONFIG_COMEDI_AMPLC_PC263_ISA
static int pc263_request_region(unsigned minor, unsigned long from,
unsigned long extent);
+#endif
static int pc263_dio_insn_bits(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data);
@@ -157,7 +167,7 @@ static int pc263_dio_insn_config(struct comedi_device *dev,
* This function looks for a PCI device matching the requested board name,
* bus and slot.
*/
-#ifdef CONFIG_COMEDI_PCI
+#ifdef CONFIG_COMEDI_AMPLC_PC263_PCI
static int
pc263_find_pci(struct comedi_device *dev, int bus, int slot,
struct pci_dev **pci_dev_p)
@@ -225,7 +235,7 @@ static int pc263_attach(struct comedi_device *dev, struct comedi_devconfig *it)
{
struct comedi_subdevice *s;
unsigned long iobase = 0;
-#ifdef CONFIG_COMEDI_PCI
+#ifdef CONFIG_COMEDI_AMPLC_PC263_PCI
struct pci_dev *pci_dev = NULL;
int bus = 0, slot = 0;
#endif
@@ -237,7 +247,7 @@ static int pc263_attach(struct comedi_device *dev, struct comedi_devconfig *it)
* Allocate the private structure area. alloc_private() is a
* convenient macro defined in comedidev.h.
*/
-#ifdef CONFIG_COMEDI_PCI
+#ifdef CONFIG_COMEDI_AMPLC_PC263_PCI
ret = alloc_private(dev, sizeof(struct pc263_private));
if (ret < 0) {
printk(KERN_ERR "comedi%d: error! out of memory!\n",
@@ -247,10 +257,12 @@ static int pc263_attach(struct comedi_device *dev, struct comedi_devconfig *it)
#endif
/* Process options. */
switch (thisboard->bustype) {
+#ifdef CONFIG_COMEDI_AMPLC_PC263_ISA
case isa_bustype:
iobase = it->options[0];
break;
-#ifdef CONFIG_COMEDI_PCI
+#endif
+#ifdef CONFIG_COMEDI_AMPLC_PC263_PCI
case pci_bustype:
bus = it->options[0];
slot = it->options[1];
@@ -260,7 +272,7 @@ static int pc263_attach(struct comedi_device *dev, struct comedi_devconfig *it)
return ret;
devpriv->pci_dev = pci_dev;
break;
-#endif /* CONFIG_COMEDI_PCI */
+#endif
default:
printk(KERN_ERR
"comedi%d: %s: BUG! cannot determine board type!\n",
@@ -275,7 +287,7 @@ static int pc263_attach(struct comedi_device *dev, struct comedi_devconfig *it)
dev->board_name = thisboard->name;
/* Enable device and reserve I/O spaces. */
-#ifdef CONFIG_COMEDI_PCI
+#ifdef CONFIG_COMEDI_AMPLC_PC263_PCI
if (pci_dev) {
ret = comedi_pci_enable(pci_dev, PC263_DRIVER_NAME);
if (ret < 0) {
@@ -289,9 +301,11 @@ static int pc263_attach(struct comedi_device *dev, struct comedi_devconfig *it)
} else
#endif
{
+#ifdef CONFIG_COMEDI_AMPLC_PC263_ISA
ret = pc263_request_region(dev->minor, iobase, PC263_IO_SIZE);
if (ret < 0)
return ret;
+#endif
}
dev->iobase = iobase;
@@ -322,12 +336,18 @@ static int pc263_attach(struct comedi_device *dev, struct comedi_devconfig *it)
s->state = s->state | (inb(dev->iobase) << 8);
printk(KERN_INFO "comedi%d: %s ", dev->minor, dev->board_name);
- if (thisboard->bustype == isa_bustype) {
+ switch (thisboard->bustype) {
+#ifdef CONFIG_COMEDI_AMPLC_PC263_ISA
+ case isa_bustype:
printk("(base %#lx) ", iobase);
- } else {
-#ifdef CONFIG_COMEDI_PCI
+ break;
+#endif
+#ifdef CONFIG_COMEDI_AMPLC_PC263_PCI
printk("(pci %s) ", pci_name(pci_dev));
+ break;
#endif
+ default:
+ break;
}
printk("attached\n");
@@ -348,10 +368,11 @@ static int pc263_detach(struct comedi_device *dev)
printk(KERN_DEBUG "comedi%d: %s: detach\n", dev->minor,
PC263_DRIVER_NAME);
-#ifdef CONFIG_COMEDI_PCI
- if (devpriv) {
+#ifdef CONFIG_COMEDI_AMPLC_PC263_PCI
+ if (devpriv)
#endif
-#ifdef CONFIG_COMEDI_PCI
+ {
+#ifdef CONFIG_COMEDI_AMPLC_PC263_PCI
if (devpriv->pci_dev) {
if (dev->iobase)
comedi_pci_disable(devpriv->pci_dev);
@@ -359,8 +380,10 @@ static int pc263_detach(struct comedi_device *dev)
} else
#endif
{
+#ifdef CONFIG_COMEDI_AMPLC_PC263_ISA
if (dev->iobase)
release_region(dev->iobase, PC263_IO_SIZE);
+#endif
}
}
if (dev->board_name) {
@@ -374,6 +397,7 @@ static int pc263_detach(struct comedi_device *dev)
* This function checks and requests an I/O region, reporting an error
* if there is a conflict.
*/
+#ifdef CONFIG_COMEDI_AMPLC_PC263_ISA
static int pc263_request_region(unsigned minor, unsigned long from,
unsigned long extent)
{
@@ -384,6 +408,7 @@ static int pc263_request_region(unsigned minor, unsigned long from,
}
return 0;
}
+#endif
/* DIO devices are slightly special. Although it is possible to
* implement the insn_read/insn_write interface, it is much more
@@ -429,12 +454,12 @@ static int pc263_dio_insn_config(struct comedi_device *dev,
* A convenient macro that defines init_module() and cleanup_module(),
* as necessary.
*/
-#ifdef CONFIG_COMEDI_PCI
+#ifdef CONFIG_COMEDI_AMPLC_PC263_PCI
static int __devinit driver_amplc_pc263_pci_probe(struct pci_dev *dev,
const struct pci_device_id
*ent)
{
- return comedi_pci_auto_config(dev, driver_amplc_pc263.driver_name);
+ return comedi_pci_auto_config(dev, &driver_amplc_pc263);
}
static void __devexit driver_amplc_pc263_pci_remove(struct pci_dev *dev)
diff --git a/drivers/staging/comedi/drivers/amplc_pci224.c b/drivers/staging/comedi/drivers/amplc_pci224.c
index b278917cec25..fe65338dd323 100644
--- a/drivers/staging/comedi/drivers/amplc_pci224.c
+++ b/drivers/staging/comedi/drivers/amplc_pci224.c
@@ -430,11 +430,14 @@ struct pci224_private {
static int pci224_attach(struct comedi_device *dev,
struct comedi_devconfig *it);
static int pci224_detach(struct comedi_device *dev);
+static int pci224_attach_pci(struct comedi_device *dev,
+ struct pci_dev *pci_dev);
static struct comedi_driver driver_amplc_pci224 = {
.driver_name = DRIVER_NAME,
.module = THIS_MODULE,
.attach = pci224_attach,
.detach = pci224_detach,
+ .attach_pci = pci224_attach_pci,
.board_name = &pci224_boards[0].name,
.offset = sizeof(struct pci224_board),
.num_names = ARRAY_SIZE(pci224_boards),
@@ -444,7 +447,7 @@ static int __devinit driver_amplc_pci224_pci_probe(struct pci_dev *dev,
const struct pci_device_id
*ent)
{
- return comedi_pci_auto_config(dev, driver_amplc_pci224.driver_name);
+ return comedi_pci_auto_config(dev, &driver_amplc_pci224);
}
static void __devexit driver_amplc_pci224_pci_remove(struct pci_dev *dev)
@@ -1312,6 +1315,20 @@ static irqreturn_t pci224_interrupt(int irq, void *d)
}
/*
+ * This function looks for a board matching the supplied PCI device.
+ */
+static const struct pci224_board
+*pci224_find_pci_board(struct pci_dev *pci_dev)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(pci224_boards); i++)
+ if (pci_dev->device == pci224_boards[i].devid)
+ return &pci224_boards[i];
+ return NULL;
+}
+
+/*
* This function looks for a PCI device matching the requested board name,
* bus and slot.
*/
@@ -1336,17 +1353,12 @@ pci224_find_pci(struct comedi_device *dev, int bus, int slot,
}
if (thisboard->model == any_model) {
/* Match any supported model. */
- int i;
-
- for (i = 0; i < ARRAY_SIZE(pci224_boards); i++) {
- if (pci_dev->device == pci224_boards[i].devid) {
- /* Change board_ptr to matched board. */
- dev->board_ptr = &pci224_boards[i];
- break;
- }
- }
- if (i == ARRAY_SIZE(pci224_boards))
+ const struct pci224_board *board_ptr;
+ board_ptr = pci224_find_pci_board(pci_dev);
+ if (board_ptr == NULL)
continue;
+ /* Change board_ptr to matched board. */
+ dev->board_ptr = board_ptr;
} else {
/* Match specific model name. */
if (thisboard->devid != pci_dev->device)
@@ -1370,35 +1382,16 @@ pci224_find_pci(struct comedi_device *dev, int bus, int slot,
}
/*
- * Attach is called by the Comedi core to configure the driver
- * for a particular board. If you specified a board_name array
- * in the driver structure, dev->board_ptr contains that
- * address.
+ * Common part of attach and attach_pci.
*/
-static int pci224_attach(struct comedi_device *dev, struct comedi_devconfig *it)
+static int pci224_attach_common(struct comedi_device *dev,
+ struct pci_dev *pci_dev, int *options)
{
struct comedi_subdevice *s;
- struct pci_dev *pci_dev;
unsigned int irq;
- int bus = 0, slot = 0;
unsigned n;
int ret;
- printk(KERN_DEBUG "comedi%d: %s: attach\n", dev->minor, DRIVER_NAME);
-
- bus = it->options[0];
- slot = it->options[1];
- ret = alloc_private(dev, sizeof(struct pci224_private));
- if (ret < 0) {
- printk(KERN_ERR "comedi%d: error! out of memory!\n",
- dev->minor);
- return ret;
- }
-
- ret = pci224_find_pci(dev, bus, slot, &pci_dev);
- if (ret < 0)
- return ret;
-
devpriv->pci_dev = pci_dev;
ret = comedi_pci_enable(pci_dev, DRIVER_NAME);
if (ret < 0) {
@@ -1483,24 +1476,26 @@ static int pci224_attach(struct comedi_device *dev, struct comedi_devconfig *it)
if (!s->range_table_list)
return -ENOMEM;
- for (n = 2; n < 3 + s->n_chan; n++) {
- if (it->options[n] < 0 || it->options[n] > 1) {
- printk(KERN_WARNING "comedi%d: %s: warning! "
- "bad options[%u]=%d\n",
- dev->minor, DRIVER_NAME, n,
- it->options[n]);
+ if (options) {
+ for (n = 2; n < 3 + s->n_chan; n++) {
+ if (options[n] < 0 || options[n] > 1) {
+ printk(KERN_WARNING
+ "comedi%d: %s: warning! bad options[%u]=%d\n",
+ dev->minor, DRIVER_NAME, n,
+ options[n]);
+ }
}
}
for (n = 0; n < s->n_chan; n++) {
- if (n < COMEDI_NDEVCONFOPTS - 3 &&
- it->options[3 + n] == 1) {
- if (it->options[2] == 1)
+ if (n < COMEDI_NDEVCONFOPTS - 3 && options &&
+ options[3 + n] == 1) {
+ if (options[2] == 1)
range_table_list[n] = &range_pci234_ext;
else
range_table_list[n] = &range_bipolar5;
} else {
- if (it->options[2] == 1) {
+ if (options && options[2] == 1) {
range_table_list[n] =
&range_pci234_ext2;
} else {
@@ -1511,14 +1506,14 @@ static int pci224_attach(struct comedi_device *dev, struct comedi_devconfig *it)
devpriv->hwrange = hwrange_pci234;
} else {
/* PCI224 range options. */
- if (it->options[2] == 1) {
+ if (options && options[2] == 1) {
s->range_table = &range_pci224_external;
devpriv->hwrange = hwrange_pci224_external;
} else {
- if (it->options[2] != 0) {
+ if (options && options[2] != 0) {
printk(KERN_WARNING "comedi%d: %s: warning! "
"bad options[2]=%d\n",
- dev->minor, DRIVER_NAME, it->options[2]);
+ dev->minor, DRIVER_NAME, options[2]);
}
s->range_table = &range_pci224_internal;
devpriv->hwrange = hwrange_pci224_internal;
@@ -1553,6 +1548,66 @@ static int pci224_attach(struct comedi_device *dev, struct comedi_devconfig *it)
}
/*
+ * _attach is called by the Comedi core to configure the driver
+ * for a particular board. If you specified a board_name array
+ * in the driver structure, dev->board_ptr contains that
+ * address.
+ */
+static int pci224_attach(struct comedi_device *dev, struct comedi_devconfig *it)
+{
+ struct pci_dev *pci_dev;
+ int bus, slot;
+ int ret;
+
+ printk(KERN_DEBUG "comedi%d: %s: attach\n", dev->minor, DRIVER_NAME);
+
+ bus = it->options[0];
+ slot = it->options[1];
+ ret = alloc_private(dev, sizeof(struct pci224_private));
+ if (ret < 0) {
+ printk(KERN_ERR "comedi%d: error! out of memory!\n",
+ dev->minor);
+ return ret;
+ }
+
+ ret = pci224_find_pci(dev, bus, slot, &pci_dev);
+ if (ret < 0)
+ return ret;
+
+ return pci224_attach_common(dev, pci_dev, it->options);
+}
+
+/*
+ * _attach_pci is called by comedi_pci_auto_config() in the Comedi core
+ * to configure a comedi device for a probed PCI device.
+ * dev->board_ptr is NULL on entry.
+ */
+static int
+pci224_attach_pci(struct comedi_device *dev, struct pci_dev *pci_dev)
+{
+ int ret;
+
+ printk(KERN_DEBUG "comedi%d: %s: attach_pci %s\n", dev->minor,
+ DRIVER_NAME, pci_name(pci_dev));
+
+ ret = alloc_private(dev, sizeof(struct pci224_private));
+ if (ret < 0) {
+ printk(KERN_ERR "comedi%d: error! out of memory!\n",
+ dev->minor);
+ return ret;
+ }
+
+ dev->board_ptr = pci224_find_pci_board(pci_dev);
+ if (dev->board_ptr == NULL) {
+ printk(KERN_ERR
+ "comedi%d: %s: BUG! cannot determine board type!\n",
+ dev->minor, DRIVER_NAME);
+ return -EINVAL;
+ }
+ return pci224_attach_common(dev, pci_dev, NULL);
+}
+
+/*
* _detach is called to deconfigure a device. It should deallocate
* resources.
* This function is also called when _attach() fails, so it should be
diff --git a/drivers/staging/comedi/drivers/amplc_pci230.c b/drivers/staging/comedi/drivers/amplc_pci230.c
index 538979551c8e..1d2eb47d32b4 100644
--- a/drivers/staging/comedi/drivers/amplc_pci230.c
+++ b/drivers/staging/comedi/drivers/amplc_pci230.c
@@ -618,7 +618,7 @@ static int __devinit driver_amplc_pci230_pci_probe(struct pci_dev *dev,
const struct pci_device_id
*ent)
{
- return comedi_pci_auto_config(dev, driver_amplc_pci230.driver_name);
+ return comedi_pci_auto_config(dev, &driver_amplc_pci230);
}
static void __devexit driver_amplc_pci230_pci_remove(struct pci_dev *dev)
diff --git a/drivers/staging/comedi/drivers/c6xdigio.c b/drivers/staging/comedi/drivers/c6xdigio.c
index 11cdaf2a5aa5..5f7535150397 100644
--- a/drivers/staging/comedi/drivers/c6xdigio.c
+++ b/drivers/staging/comedi/drivers/c6xdigio.c
@@ -97,16 +97,6 @@ union encvaluetype {
#define C6XDIGIO_TIME_OUT 20
-static int c6xdigio_attach(struct comedi_device *dev,
- struct comedi_devconfig *it);
-static int c6xdigio_detach(struct comedi_device *dev);
-struct comedi_driver driver_c6xdigio = {
- .driver_name = "c6xdigio",
- .module = THIS_MODULE,
- .attach = c6xdigio_attach,
- .detach = c6xdigio_detach,
-};
-
static void C6X_pwmInit(unsigned long baseAddr)
{
int timeout = 0;
@@ -518,17 +508,23 @@ static int c6xdigio_detach(struct comedi_device *dev)
return 0;
}
+struct comedi_driver driver_c6xdigio = {
+ .driver_name = "c6xdigio",
+ .module = THIS_MODULE,
+ .attach = c6xdigio_attach,
+ .detach = c6xdigio_detach,
+};
+
static int __init driver_c6xdigio_init_module(void)
{
return comedi_driver_register(&driver_c6xdigio);
}
+module_init(driver_c6xdigio_init_module);
static void __exit driver_c6xdigio_cleanup_module(void)
{
comedi_driver_unregister(&driver_c6xdigio);
}
-
-module_init(driver_c6xdigio_init_module);
module_exit(driver_c6xdigio_cleanup_module);
MODULE_AUTHOR("Comedi http://www.comedi.org");
diff --git a/drivers/staging/comedi/drivers/cb_pcidas.c b/drivers/staging/comedi/drivers/cb_pcidas.c
index 7e4ffcfdac62..f1ad286a0306 100644
--- a/drivers/staging/comedi/drivers/cb_pcidas.c
+++ b/drivers/staging/comedi/drivers/cb_pcidas.c
@@ -1925,7 +1925,7 @@ static int nvram_read(struct comedi_device *dev, unsigned int address,
static int __devinit driver_cb_pcidas_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
- return comedi_pci_auto_config(dev, driver_cb_pcidas.driver_name);
+ return comedi_pci_auto_config(dev, &driver_cb_pcidas);
}
static void __devexit driver_cb_pcidas_pci_remove(struct pci_dev *dev)
diff --git a/drivers/staging/comedi/drivers/cb_pcidas64.c b/drivers/staging/comedi/drivers/cb_pcidas64.c
index 915157d47805..ff79fd4259f0 100644
--- a/drivers/staging/comedi/drivers/cb_pcidas64.c
+++ b/drivers/staging/comedi/drivers/cb_pcidas64.c
@@ -1219,7 +1219,7 @@ static void load_ao_dma(struct comedi_device *dev,
static int __devinit driver_cb_pcidas_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
- return comedi_pci_auto_config(dev, driver_cb_pcidas.driver_name);
+ return comedi_pci_auto_config(dev, &driver_cb_pcidas);
}
static void __devexit driver_cb_pcidas_pci_remove(struct pci_dev *dev)
diff --git a/drivers/staging/comedi/drivers/cb_pcidda.c b/drivers/staging/comedi/drivers/cb_pcidda.c
index abba220a767f..38efb4a07168 100644
--- a/drivers/staging/comedi/drivers/cb_pcidda.c
+++ b/drivers/staging/comedi/drivers/cb_pcidda.c
@@ -51,9 +51,12 @@ Please report success/failure with other different cards to
#include "comedi_pci.h"
#include "8255.h"
-#define PCI_VENDOR_ID_CB 0x1307 /* PCI vendor number of ComputerBoards */
+
+/* PCI vendor number of ComputerBoards */
+#define PCI_VENDOR_ID_CB 0x1307
#define EEPROM_SIZE 128 /* number of entries in eeprom */
-#define MAX_AO_CHANNELS 8 /* maximum number of ao channels for supported boards */
+/* maximum number of ao channels for supported boards */
+#define MAX_AO_CHANNELS 8
/* PCI-DDA base addresses */
#define DIGITALIO_BADRINDEX 2
@@ -94,20 +97,26 @@ Please report success/failure with other different cards to
#define DACALIBRATION1 4 /* D/A CALIBRATION REGISTER 1 */
/* write bits */
-#define SERIAL_IN_BIT 0x1 /* serial data input for eeprom, caldacs, reference dac */
+/* serial data input for eeprom, caldacs, reference dac */
+#define SERIAL_IN_BIT 0x1
#define CAL_CHANNEL_MASK (0x7 << 1)
#define CAL_CHANNEL_BITS(channel) (((channel) << 1) & CAL_CHANNEL_MASK)
/* read bits */
#define CAL_COUNTER_MASK 0x1f
-#define CAL_COUNTER_OVERFLOW_BIT 0x20 /* calibration counter overflow status bit */
-#define AO_BELOW_REF_BIT 0x40 /* analog output is less than reference dac voltage */
+/* calibration counter overflow status bit */
+#define CAL_COUNTER_OVERFLOW_BIT 0x20
+/* analog output is less than reference dac voltage */
+#define AO_BELOW_REF_BIT 0x40
#define SERIAL_OUT_BIT 0x80 /* serial data out, for reading from eeprom */
#define DACALIBRATION2 6 /* D/A CALIBRATION REGISTER 2 */
#define SELECT_EEPROM_BIT 0x1 /* send serial data in to eeprom */
-#define DESELECT_REF_DAC_BIT 0x2 /* don't send serial data to MAX542 reference dac */
-#define DESELECT_CALDAC_BIT(n) (0x4 << (n)) /* don't send serial data to caldac n */
-#define DUMMY_BIT 0x40 /* manual says to set this bit with no explanation */
+/* don't send serial data to MAX542 reference dac */
+#define DESELECT_REF_DAC_BIT 0x2
+/* don't send serial data to caldac n */
+#define DESELECT_CALDAC_BIT(n) (0x4 << (n))
+/* manual says to set this bit with no explanation */
+#define DUMMY_BIT 0x40
#define DADATA 8 /* FIRST D/A DATA REGISTER (0) */
@@ -212,9 +221,12 @@ MODULE_DEVICE_TABLE(pci, cb_pcidda_pci_table);
*/
#define thisboard ((const struct cb_pcidda_board *)dev->board_ptr)
-/* this structure is for data unique to this hardware driver. If
- several hardware drivers keep similar information in this structure,
- feel free to suggest moving the variable to the struct comedi_device struct. */
+/*
+ * this structure is for data unique to this hardware driver. If
+ * several hardware drivers keep similar information in this structure,
+ * feel free to suggest moving the variable to the struct comedi_device
+ * struct.
+ */
struct cb_pcidda_private {
int data;
@@ -227,8 +239,10 @@ struct cb_pcidda_private {
/* unsigned long control_status; */
/* unsigned long adc_fifo; */
- unsigned int dac_cal1_bits; /* bits last written to da calibration register 1 */
- unsigned int ao_range[MAX_AO_CHANNELS]; /* current range settings for output channels */
+ /* bits last written to da calibration register 1 */
+ unsigned int dac_cal1_bits;
+ /* current range settings for output channels */
+ unsigned int ao_range[MAX_AO_CHANNELS];
u16 eeprom_data[EEPROM_SIZE]; /* software copy of board's eeprom */
};
@@ -377,7 +391,8 @@ found:
dev_dbg(dev->hw_dev, "eeprom:\n");
for (index = 0; index < EEPROM_SIZE; index++) {
devpriv->eeprom_data[index] = cb_pcidda_read_eeprom(dev, index);
- dev_dbg(dev->hw_dev, "%i:0x%x\n", index, devpriv->eeprom_data[index]);
+ dev_dbg(dev->hw_dev, "%i:0x%x\n", index,
+ devpriv->eeprom_data[index]);
}
/* set calibrations dacs */
@@ -484,7 +499,10 @@ static int cb_pcidda_ai_cmdtest(struct comedi_device *dev,
if (err)
return 1;
- /* step 2: make sure trigger sources are unique and mutually compatible */
+ /*
+ * step 2: make sure trigger sources are unique and mutually
+ * compatible
+ */
/* note that mutual compatibility is not an issue here */
if (cmd->scan_begin_src != TRIG_TIMER
@@ -696,8 +714,10 @@ static unsigned int cb_pcidda_read_eeprom(struct comedi_device *dev,
unsigned int i;
unsigned int cal2_bits;
unsigned int value;
- const int max_num_caldacs = 4; /* one caldac for every two dac channels */
- const int read_instruction = 0x6; /* bits to send to tell eeprom we want to read */
+ /* one caldac for every two dac channels */
+ const int max_num_caldacs = 4;
+ /* bits to send to tell eeprom we want to read */
+ const int read_instruction = 0x6;
const int instruction_length = 3;
const int address_length = 8;
@@ -729,9 +749,11 @@ static void cb_pcidda_write_caldac(struct comedi_device *dev,
{
unsigned int cal2_bits;
unsigned int i;
- const int num_channel_bits = 3; /* caldacs use 3 bit channel specification */
+ /* caldacs use 3 bit channel specification */
+ const int num_channel_bits = 3;
const int num_caldac_bits = 8; /* 8 bit calibration dacs */
- const int max_num_caldacs = 4; /* one caldac for every two dac channels */
+ /* one caldac for every two dac channels */
+ const int max_num_caldacs = 4;
/* write 3 bit channel */
cb_pcidda_serial_out(dev, channel, num_channel_bits);
@@ -790,14 +812,20 @@ static unsigned int offset_eeprom_address(unsigned int ao_channel,
return 0x7 + 2 * range + 12 * ao_channel;
}
-/* returns eeprom address that provides gain calibration for given ao channel and range */
+/*
+ * returns eeprom address that provides gain calibration for given ao
+ * channel and range
+ */
static unsigned int gain_eeprom_address(unsigned int ao_channel,
unsigned int range)
{
return 0x8 + 2 * range + 12 * ao_channel;
}
-/* returns upper byte of eeprom entry, which gives the coarse adjustment values */
+/*
+ * returns upper byte of eeprom entry, which gives the coarse adjustment
+ * values
+ */
static unsigned int eeprom_coarse_byte(unsigned int word)
{
return (word >> 8) & 0xff;
@@ -815,7 +843,7 @@ static void cb_pcidda_calibrate(struct comedi_device *dev, unsigned int channel,
{
unsigned int coarse_offset, fine_offset, coarse_gain, fine_gain;
- /* remember range so we can tell when we need to readjust calibration */
+ /* remember range so we can tell when we need to readjust calibration */
devpriv->ao_range[channel] = range;
/* get values from eeprom data */
@@ -850,7 +878,7 @@ static void cb_pcidda_calibrate(struct comedi_device *dev, unsigned int channel,
static int __devinit driver_cb_pcidda_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
- return comedi_pci_auto_config(dev, driver_cb_pcidda.driver_name);
+ return comedi_pci_auto_config(dev, &driver_cb_pcidda);
}
static void __devexit driver_cb_pcidda_pci_remove(struct pci_dev *dev)
diff --git a/drivers/staging/comedi/drivers/cb_pcidio.c b/drivers/staging/comedi/drivers/cb_pcidio.c
index 8f3215239a15..3758af7fd80f 100644
--- a/drivers/staging/comedi/drivers/cb_pcidio.c
+++ b/drivers/staging/comedi/drivers/cb_pcidio.c
@@ -293,7 +293,7 @@ static int pcidio_detach(struct comedi_device *dev)
static int __devinit driver_cb_pcidio_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
- return comedi_pci_auto_config(dev, driver_cb_pcidio.driver_name);
+ return comedi_pci_auto_config(dev, &driver_cb_pcidio);
}
static void __devexit driver_cb_pcidio_pci_remove(struct pci_dev *dev)
diff --git a/drivers/staging/comedi/drivers/cb_pcimdas.c b/drivers/staging/comedi/drivers/cb_pcimdas.c
index 8ba694263bd3..842d99db00d6 100644
--- a/drivers/staging/comedi/drivers/cb_pcimdas.c
+++ b/drivers/staging/comedi/drivers/cb_pcimdas.c
@@ -139,9 +139,12 @@ MODULE_DEVICE_TABLE(pci, cb_pcimdas_pci_table);
*/
#define thisboard ((const struct cb_pcimdas_board *)dev->board_ptr)
-/* this structure is for data unique to this hardware driver. If
- several hardware drivers keep similar information in this structure,
- feel free to suggest moving the variable to the struct comedi_device struct. */
+/*
+ * this structure is for data unique to this hardware driver. If
+ * several hardware drivers keep similar information in this structure,
+ * feel free to suggest moving the variable to the struct comedi_device
+ * struct.
+ */
struct cb_pcimdas_private {
int data;
@@ -317,7 +320,8 @@ found:
s->subdev_flags = SDF_WRITABLE;
s->n_chan = thisboard->ao_nchan;
s->maxdata = 1 << thisboard->ao_bits;
- s->range_table = &range_unknown; /* ranges are hardware settable, but not software readable. */
+ /* ranges are hardware settable, but not software readable. */
+ s->range_table = &range_unknown;
s->insn_write = &cb_pcimdas_ao_winsn;
s->insn_read = &cb_pcimdas_ao_rinsn;
@@ -402,7 +406,10 @@ static int cb_pcimdas_ai_rinsn(struct comedi_device *dev,
outb(0x01, devpriv->BADR3 + 6); /* set bursting off, conversions on */
outb(0x00, devpriv->BADR3 + 7); /* set range to 10V. UP/BP is controlled by a switch on the board */
- /* write channel limits to multiplexer, set Low (bits 0-3) and High (bits 4-7) channels to chan. */
+ /*
+ * write channel limits to multiplexer, set Low (bits 0-3) and
+ * High (bits 4-7) channels to chan.
+ */
chanlims = chan | (chan << 4);
outb(chanlims, devpriv->BADR3 + 0);
@@ -487,7 +494,7 @@ static int __devinit driver_cb_pcimdas_pci_probe(struct pci_dev *dev,
const struct pci_device_id
*ent)
{
- return comedi_pci_auto_config(dev, driver_cb_pcimdas.driver_name);
+ return comedi_pci_auto_config(dev, &driver_cb_pcimdas);
}
static void __devexit driver_cb_pcimdas_pci_remove(struct pci_dev *dev)
diff --git a/drivers/staging/comedi/drivers/cb_pcimdda.c b/drivers/staging/comedi/drivers/cb_pcimdda.c
index 40bddfa22220..8d1081e9a798 100644
--- a/drivers/staging/comedi/drivers/cb_pcimdda.c
+++ b/drivers/staging/comedi/drivers/cb_pcimdda.c
@@ -201,7 +201,7 @@ static int __devinit cb_pcimdda_driver_pci_probe(struct pci_dev *dev,
const struct pci_device_id
*ent)
{
- return comedi_pci_auto_config(dev, cb_pcimdda_driver.driver_name);
+ return comedi_pci_auto_config(dev, &cb_pcimdda_driver);
}
static void __devexit cb_pcimdda_driver_pci_remove(struct pci_dev *dev)
diff --git a/drivers/staging/comedi/drivers/contec_pci_dio.c b/drivers/staging/comedi/drivers/contec_pci_dio.c
index e3659bd6e85e..621e8afb6d47 100644
--- a/drivers/staging/comedi/drivers/contec_pci_dio.c
+++ b/drivers/staging/comedi/drivers/contec_pci_dio.c
@@ -231,7 +231,7 @@ static int contec_di_insn_bits(struct comedi_device *dev,
static int __devinit driver_contec_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
- return comedi_pci_auto_config(dev, driver_contec.driver_name);
+ return comedi_pci_auto_config(dev, &driver_contec);
}
static void __devexit driver_contec_pci_remove(struct pci_dev *dev)
diff --git a/drivers/staging/comedi/drivers/daqboard2000.c b/drivers/staging/comedi/drivers/daqboard2000.c
index e61c6a8f2857..480f418b28c1 100644
--- a/drivers/staging/comedi/drivers/daqboard2000.c
+++ b/drivers/staging/comedi/drivers/daqboard2000.c
@@ -321,7 +321,6 @@ static const struct daq200_boardtype boardtypes[] = {
{"ids4", DAQBOARD2000_SUBSYSTEM_IDS4},
};
-#define n_boardtypes (sizeof(boardtypes)/sizeof(struct daq200_boardtype))
#define this_board ((const struct daq200_boardtype *)dev->board_ptr)
static DEFINE_PCI_DEVICE_TABLE(daqboard2000_pci_table) = {
@@ -412,9 +411,12 @@ static int daqboard2000_ai_insn_read(struct comedi_device *dev,
DAQBOARD2000_AcqResetScanListFifo |
DAQBOARD2000_AcqResetResultsFifo | DAQBOARD2000_AcqResetConfigPipe;
- /* If pacer clock is not set to some high value (> 10 us), we
- risk multiple samples to be put into the result FIFO. */
- fpga->acqPacerClockDivLow = 1000000; /* 1 second, should be long enough */
+ /*
+ * If pacer clock is not set to some high value (> 10 us), we
+ * risk multiple samples to be put into the result FIFO.
+ */
+ /* 1 second, should be long enough */
+ fpga->acqPacerClockDivLow = 1000000;
fpga->acqPacerClockDivHigh = 0;
gain = CR_RANGE(insn->chanspec);
@@ -761,7 +763,7 @@ static int daqboard2000_attach(struct comedi_device *dev,
devpriv->pci_dev = card;
id = ((u32) card->
subsystem_device << 16) | card->subsystem_vendor;
- for (i = 0; i < n_boardtypes; i++) {
+ for (i = 0; i < ARRAY_SIZE(boardtypes); i++) {
if (boardtypes[i].id == id) {
dev_dbg(dev->hw_dev, "%s\n",
boardtypes[i].name);
@@ -878,7 +880,7 @@ static int __devinit driver_daqboard2000_pci_probe(struct pci_dev *dev,
const struct pci_device_id
*ent)
{
- return comedi_pci_auto_config(dev, driver_daqboard2000.driver_name);
+ return comedi_pci_auto_config(dev, &driver_daqboard2000);
}
static void __devexit driver_daqboard2000_pci_remove(struct pci_dev *dev)
diff --git a/drivers/staging/comedi/drivers/das08.c b/drivers/staging/comedi/drivers/das08.c
index c2dd0ed36a73..575c5cc31176 100644
--- a/drivers/staging/comedi/drivers/das08.c
+++ b/drivers/staging/comedi/drivers/das08.c
@@ -61,6 +61,20 @@
#define DRV_NAME "das08"
+#ifdef CONFIG_COMEDI_DAS08_ISA_MODULE
+#define CONFIG_COMEDI_DAS08_ISA
+#endif
+#ifdef CONFIG_COMEDI_DAS08_PCI_MODULE
+#define CONFIG_COMEDI_DAS08_PCI
+#endif
+#ifdef CONFIG_COMEDI_DAS08_CS_MODULE
+#define CONFIG_COMEDI_DAS08_CS
+#endif
+
+#if defined(CONFIG_COMEDI_DAS08_ISA) || defined(CONFIG_COMEDI_DAS08_PCI)
+#define DO_COMEDI_DRIVER_REGISTER
+#endif
+
#define PCI_VENDOR_ID_COMPUTERBOARDS 0x1307
#define PCI_DEVICE_ID_PCIDAS08 0x29
#define PCIDAS08_SIZE 0x54
@@ -160,6 +174,7 @@ static int das08_di_rbits(struct comedi_device *dev, struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data);
static int das08_do_wbits(struct comedi_device *dev, struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data);
+#ifdef CONFIG_COMEDI_DAS08_ISA
static int das08jr_di_rbits(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data);
@@ -172,6 +187,7 @@ static int das08jr_ao_winsn(struct comedi_device *dev,
static int das08ao_ao_winsn(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data);
+#endif
static void i8254_set_mode_low(unsigned int base, int channel,
unsigned int mode);
@@ -253,7 +269,9 @@ static const int *const das08_gainlists[] = {
das08_pgm_gainlist,
};
+#ifdef DO_COMEDI_DRIVER_REGISTER
static const struct das08_board_struct das08_boards[] = {
+#ifdef CONFIG_COMEDI_DAS08_ISA
{
.name = "isa-das08", /* cio-das08.pdf */
.bustype = isa,
@@ -395,25 +413,6 @@ static const struct das08_board_struct das08_boards[] = {
.i8254_offset = 0x04,
.iosize = 16, /* unchecked */
},
-#ifdef CONFIG_COMEDI_PCI
- {
- .name = "das08", /* pci-das08 */
- .id = PCI_DEVICE_ID_PCIDAS08,
- .bustype = pci,
- .ai = das08_ai_rinsn,
- .ai_nbits = 12,
- .ai_pg = das08_bipolar5,
- .ai_encoding = das08_encode12,
- .ao = NULL,
- .ao_nbits = 0,
- .di = das08_di_rbits,
- .do_ = das08_do_wbits,
- .do_nchan = 4,
- .i8255_offset = 0,
- .i8254_offset = 4,
- .iosize = 8,
- },
-#endif
{
.name = "pc104-das08",
.bustype = pc104,
@@ -462,9 +461,30 @@ static const struct das08_board_struct das08_boards[] = {
.name = "das08-pga-g2", /* a KM board */
},
#endif
+#endif /* CONFIG_COMEDI_DAS08_ISA */
+#ifdef CONFIG_COMEDI_DAS08_PCI
+ {
+ .name = "das08", /* pci-das08 */
+ .id = PCI_DEVICE_ID_PCIDAS08,
+ .bustype = pci,
+ .ai = das08_ai_rinsn,
+ .ai_nbits = 12,
+ .ai_pg = das08_bipolar5,
+ .ai_encoding = das08_encode12,
+ .ao = NULL,
+ .ao_nbits = 0,
+ .di = das08_di_rbits,
+ .do_ = das08_do_wbits,
+ .do_nchan = 4,
+ .i8255_offset = 0,
+ .i8254_offset = 4,
+ .iosize = 8,
+ },
+#endif /* CONFIG_COMEDI_DAS08_PCI */
};
+#endif /* DO_COMEDI_DRIVER_REGISTER */
-#ifdef CONFIG_COMEDI_PCMCIA
+#ifdef CONFIG_COMEDI_DAS08_CS
struct das08_board_struct das08_cs_boards[NUM_DAS08_CS_BOARDS] = {
{
.name = "pcm-das08",
@@ -504,7 +524,7 @@ struct das08_board_struct das08_cs_boards[NUM_DAS08_CS_BOARDS] = {
};
#endif
-#ifdef CONFIG_COMEDI_PCI
+#ifdef CONFIG_COMEDI_DAS08_PCI
static DEFINE_PCI_DEVICE_TABLE(das08_pci_table) = {
{ PCI_DEVICE(PCI_VENDOR_ID_COMPUTERBOARDS, PCI_DEVICE_ID_PCIDAS08) },
{0}
@@ -619,6 +639,7 @@ static int das08_do_wbits(struct comedi_device *dev, struct comedi_subdevice *s,
return 2;
}
+#ifdef CONFIG_COMEDI_DAS08_ISA
static int das08jr_di_rbits(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data)
@@ -628,7 +649,9 @@ static int das08jr_di_rbits(struct comedi_device *dev,
return 2;
}
+#endif
+#ifdef CONFIG_COMEDI_DAS08_ISA
static int das08jr_do_wbits(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data)
@@ -643,7 +666,9 @@ static int das08jr_do_wbits(struct comedi_device *dev,
return 2;
}
+#endif
+#ifdef CONFIG_COMEDI_DAS08_ISA
static int das08jr_ao_winsn(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data)
@@ -672,6 +697,7 @@ static int das08jr_ao_winsn(struct comedi_device *dev,
return n;
}
+#endif
/*
*
@@ -679,6 +705,7 @@ static int das08jr_ao_winsn(struct comedi_device *dev,
* a different method to force an update.
*
*/
+#ifdef CONFIG_COMEDI_DAS08_ISA
static int das08ao_ao_winsn(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data)
@@ -707,6 +734,7 @@ static int das08ao_ao_winsn(struct comedi_device *dev,
return n;
}
+#endif
static unsigned int i8254_read_channel_low(unsigned int base, int chan)
{
@@ -842,6 +870,7 @@ static int das08_counter_config(struct comedi_device *dev,
return 2;
}
+#ifdef DO_COMEDI_DRIVER_REGISTER
static int das08_attach(struct comedi_device *dev, struct comedi_devconfig *it);
static struct comedi_driver driver_das08 = {
@@ -853,6 +882,7 @@ static struct comedi_driver driver_das08 = {
.num_names = sizeof(das08_boards) / sizeof(struct das08_board_struct),
.offset = sizeof(struct das08_board_struct),
};
+#endif
int das08_common_attach(struct comedi_device *dev, unsigned long iobase)
{
@@ -972,11 +1002,12 @@ int das08_common_attach(struct comedi_device *dev, unsigned long iobase)
}
EXPORT_SYMBOL_GPL(das08_common_attach);
+#ifdef DO_COMEDI_DRIVER_REGISTER
static int das08_attach(struct comedi_device *dev, struct comedi_devconfig *it)
{
int ret;
unsigned long iobase;
-#ifdef CONFIG_COMEDI_PCI
+#ifdef CONFIG_COMEDI_DAS08_PCI
unsigned long pci_iobase = 0;
struct pci_dev *pdev = NULL;
#endif
@@ -986,9 +1017,9 @@ static int das08_attach(struct comedi_device *dev, struct comedi_devconfig *it)
return ret;
printk(KERN_INFO "comedi%d: das08: ", dev->minor);
+#ifdef CONFIG_COMEDI_DAS08_PCI
/* deal with a pci board */
if (thisboard->bustype == pci) {
-#ifdef CONFIG_COMEDI_PCI
if (it->options[0] || it->options[1]) {
printk("bus %i slot %i ",
it->options[0], it->options[1]);
@@ -1037,17 +1068,16 @@ static int das08_attach(struct comedi_device *dev, struct comedi_devconfig *it)
/* Enable local interrupt 1 and pci interrupt */
outw(INTR1_ENABLE | PCI_INTR_ENABLE, pci_iobase + INTCSR);
#endif
-#else /* CONFIG_COMEDI_PCI */
- printk(KERN_ERR "this driver has not been built with PCI support.\n");
- return -EINVAL;
-#endif /* CONFIG_COMEDI_PCI */
- } else {
+ } else
+#endif /* CONFIG_COMEDI_DAS08_PCI */
+ {
iobase = it->options[0];
}
printk(KERN_INFO "\n");
return das08_common_attach(dev, iobase);
}
+#endif /* DO_COMEDI_DRIVER_REGISTER */
int das08_common_detach(struct comedi_device *dev)
@@ -1062,7 +1092,7 @@ int das08_common_detach(struct comedi_device *dev)
if (dev->iobase)
release_region(dev->iobase, thisboard->iosize);
}
-#ifdef CONFIG_COMEDI_PCI
+#ifdef CONFIG_COMEDI_DAS08_PCI
if (devpriv) {
if (devpriv->pdev) {
if (devpriv->pci_iobase)
@@ -1077,11 +1107,11 @@ int das08_common_detach(struct comedi_device *dev)
}
EXPORT_SYMBOL_GPL(das08_common_detach);
-#ifdef CONFIG_COMEDI_PCI
+#ifdef CONFIG_COMEDI_DAS08_PCI
static int __devinit driver_das08_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
- return comedi_pci_auto_config(dev, driver_das08.driver_name);
+ return comedi_pci_auto_config(dev, &driver_das08);
}
static void __devexit driver_das08_pci_remove(struct pci_dev *dev)
@@ -1094,43 +1124,38 @@ static struct pci_driver driver_das08_pci_driver = {
.probe = &driver_das08_pci_probe,
.remove = __devexit_p(&driver_das08_pci_remove)
};
+#endif /* CONFIG_COMEDI_DAS08_PCI */
static int __init driver_das08_init_module(void)
{
- int retval;
+ int retval = 0;
+#ifdef DO_COMEDI_DRIVER_REGISTER
retval = comedi_driver_register(&driver_das08);
if (retval < 0)
return retval;
-
+#endif
+#ifdef CONFIG_COMEDI_DAS08_PCI
driver_das08_pci_driver.name = (char *)driver_das08.driver_name;
- return pci_register_driver(&driver_das08_pci_driver);
+ retval = pci_register_driver(&driver_das08_pci_driver);
+#endif
+ return retval;
}
static void __exit driver_das08_cleanup_module(void)
{
+#ifdef CONFIG_COMEDI_DAS08_PCI
pci_unregister_driver(&driver_das08_pci_driver);
+#endif
+#ifdef DO_COMEDI_DRIVER_REGISTER
comedi_driver_unregister(&driver_das08);
+#endif
}
module_init(driver_das08_init_module);
module_exit(driver_das08_cleanup_module);
-#else
-static int __init driver_das08_init_module(void)
-{
- return comedi_driver_register(&driver_das08);
-}
-
-static void __exit driver_das08_cleanup_module(void)
-{
- comedi_driver_unregister(&driver_das08);
-}
-
-module_init(driver_das08_init_module);
-module_exit(driver_das08_cleanup_module);
-#endif
-#ifdef CONFIG_COMEDI_PCMCIA
+#ifdef CONFIG_COMEDI_DAS08_CS
EXPORT_SYMBOL_GPL(das08_cs_boards);
#endif
diff --git a/drivers/staging/comedi/drivers/dt2815.c b/drivers/staging/comedi/drivers/dt2815.c
index 4155da43fd51..f5a0dc501c6b 100644
--- a/drivers/staging/comedi/drivers/dt2815.c
+++ b/drivers/staging/comedi/drivers/dt2815.c
@@ -72,31 +72,6 @@ static const struct comedi_lrange
#define DT2815_DATA 0
#define DT2815_STATUS 1
-static int dt2815_attach(struct comedi_device *dev,
- struct comedi_devconfig *it);
-static int dt2815_detach(struct comedi_device *dev);
-static struct comedi_driver driver_dt2815 = {
- .driver_name = "dt2815",
- .module = THIS_MODULE,
- .attach = dt2815_attach,
- .detach = dt2815_detach,
-};
-
-static int __init driver_dt2815_init_module(void)
-{
- return comedi_driver_register(&driver_dt2815);
-}
-
-static void __exit driver_dt2815_cleanup_module(void)
-{
- comedi_driver_unregister(&driver_dt2815);
-}
-
-module_init(driver_dt2815_init_module);
-module_exit(driver_dt2815_cleanup_module);
-
-static void dt2815_free_resources(struct comedi_device *dev);
-
struct dt2815_private {
const struct comedi_lrange *range_type_list[8];
@@ -267,6 +242,25 @@ static int dt2815_detach(struct comedi_device *dev)
return 0;
}
+static struct comedi_driver driver_dt2815 = {
+ .driver_name = "dt2815",
+ .module = THIS_MODULE,
+ .attach = dt2815_attach,
+ .detach = dt2815_detach,
+};
+
+static int __init driver_dt2815_init_module(void)
+{
+ return comedi_driver_register(&driver_dt2815);
+}
+module_init(driver_dt2815_init_module);
+
+static void __exit driver_dt2815_cleanup_module(void)
+{
+ comedi_driver_unregister(&driver_dt2815);
+}
+module_exit(driver_dt2815_cleanup_module);
+
MODULE_AUTHOR("Comedi http://www.comedi.org");
MODULE_DESCRIPTION("Comedi low-level driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/staging/comedi/drivers/dt2817.c b/drivers/staging/comedi/drivers/dt2817.c
index 99c1584153d7..45d9a8296203 100644
--- a/drivers/staging/comedi/drivers/dt2817.c
+++ b/drivers/staging/comedi/drivers/dt2817.c
@@ -47,29 +47,6 @@ Configuration options:
#define DT2817_CR 0
#define DT2817_DATA 1
-static int dt2817_attach(struct comedi_device *dev,
- struct comedi_devconfig *it);
-static int dt2817_detach(struct comedi_device *dev);
-static struct comedi_driver driver_dt2817 = {
- .driver_name = "dt2817",
- .module = THIS_MODULE,
- .attach = dt2817_attach,
- .detach = dt2817_detach,
-};
-
-static int __init driver_dt2817_init_module(void)
-{
- return comedi_driver_register(&driver_dt2817);
-}
-
-static void __exit driver_dt2817_cleanup_module(void)
-{
- comedi_driver_unregister(&driver_dt2817);
-}
-
-module_init(driver_dt2817_init_module);
-module_exit(driver_dt2817_cleanup_module);
-
static int dt2817_dio_insn_config(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data)
@@ -192,6 +169,25 @@ static int dt2817_detach(struct comedi_device *dev)
return 0;
}
+static struct comedi_driver driver_dt2817 = {
+ .driver_name = "dt2817",
+ .module = THIS_MODULE,
+ .attach = dt2817_attach,
+ .detach = dt2817_detach,
+};
+
+static int __init driver_dt2817_init_module(void)
+{
+ return comedi_driver_register(&driver_dt2817);
+}
+module_init(driver_dt2817_init_module);
+
+static void __exit driver_dt2817_cleanup_module(void)
+{
+ comedi_driver_unregister(&driver_dt2817);
+}
+module_exit(driver_dt2817_cleanup_module);
+
MODULE_AUTHOR("Comedi http://www.comedi.org");
MODULE_DESCRIPTION("Comedi low-level driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/staging/comedi/drivers/dt282x.c b/drivers/staging/comedi/drivers/dt282x.c
index 95ebc267bb74..210b3f0f6f01 100644
--- a/drivers/staging/comedi/drivers/dt282x.c
+++ b/drivers/staging/comedi/drivers/dt282x.c
@@ -350,7 +350,6 @@ static const struct dt282x_board boardtypes[] = {
},
};
-#define n_boardtypes (sizeof(boardtypes)/sizeof(struct dt282x_board))
#define this_board ((const struct dt282x_board *)dev->board_ptr)
struct dt282x_private {
@@ -420,7 +419,7 @@ static struct comedi_driver driver_dt282x = {
.attach = dt282x_attach,
.detach = dt282x_detach,
.board_name = &boardtypes[0].name,
- .num_names = n_boardtypes,
+ .num_names = ARRAY_SIZE(boardtypes),
.offset = sizeof(struct dt282x_board),
};
diff --git a/drivers/staging/comedi/drivers/dt3000.c b/drivers/staging/comedi/drivers/dt3000.c
index 0a7979e52999..d44c89d11ab4 100644
--- a/drivers/staging/comedi/drivers/dt3000.c
+++ b/drivers/staging/comedi/drivers/dt3000.c
@@ -289,7 +289,7 @@ static struct comedi_driver driver_dt3000 = {
static int __devinit driver_dt3000_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
- return comedi_pci_auto_config(dev, driver_dt3000.driver_name);
+ return comedi_pci_auto_config(dev, &driver_dt3000);
}
static void __devexit driver_dt3000_pci_remove(struct pci_dev *dev)
diff --git a/drivers/staging/comedi/drivers/dt9812.c b/drivers/staging/comedi/drivers/dt9812.c
index e86ab5862895..cd3a44a0bfcc 100644
--- a/drivers/staging/comedi/drivers/dt9812.c
+++ b/drivers/staging/comedi/drivers/dt9812.c
@@ -196,7 +196,7 @@ struct dt9812_flash_data {
};
#define DT9812_MAX_NUM_MULTI_BYTE_RDS \
- ((DT9812_MAX_WRITE_CMD_PIPE_SIZE - 4 - 1) / sizeof(u8))
+ ((DT9812_MAX_WRITE_CMD_PIPE_SIZE - 4 - 1) / sizeof(u8))
struct dt9812_read_multi {
u8 count;
@@ -209,8 +209,8 @@ struct dt9812_write_byte {
};
#define DT9812_MAX_NUM_MULTI_BYTE_WRTS \
- ((DT9812_MAX_WRITE_CMD_PIPE_SIZE - 4 - 1) / \
- sizeof(struct dt9812_write_byte))
+ ((DT9812_MAX_WRITE_CMD_PIPE_SIZE - 4 - 1) / \
+ sizeof(struct dt9812_write_byte))
struct dt9812_write_multi {
u8 count;
@@ -224,7 +224,8 @@ struct dt9812_rmw_byte {
};
#define DT9812_MAX_NUM_MULTI_BYTE_RMWS \
- ((DT9812_MAX_WRITE_CMD_PIPE_SIZE - 4 - 1) / sizeof(struct dt9812_rmw_byte))
+ ((DT9812_MAX_WRITE_CMD_PIPE_SIZE - 4 - 1) / \
+ sizeof(struct dt9812_rmw_byte))
struct dt9812_rmw_multi {
u8 count;
@@ -365,7 +366,7 @@ static int dt9812_read_info(struct usb_dt9812 *dev, int offset, void *buf,
}
static int dt9812_read_multiple_registers(struct usb_dt9812 *dev, int reg_count,
- u8 * address, u8 * value)
+ u8 *address, u8 *value)
{
struct dt9812_usb_cmd cmd;
int i, count, retval;
@@ -391,8 +392,8 @@ static int dt9812_read_multiple_registers(struct usb_dt9812 *dev, int reg_count,
}
static int dt9812_write_multiple_registers(struct usb_dt9812 *dev,
- int reg_count, u8 * address,
- u8 * value)
+ int reg_count, u8 *address,
+ u8 *value)
{
struct dt9812_usb_cmd cmd;
int i, count, retval;
@@ -430,7 +431,7 @@ static int dt9812_rmw_multiple_registers(struct usb_dt9812 *dev, int reg_count,
return retval;
}
-static int dt9812_digital_in(struct slot_dt9812 *slot, u8 * bits)
+static int dt9812_digital_in(struct slot_dt9812 *slot, u8 *bits)
{
int result = -ENODEV;
@@ -476,7 +477,7 @@ static int dt9812_digital_out(struct slot_dt9812 *slot, u8 bits)
return result;
}
-static int dt9812_digital_out_shadow(struct slot_dt9812 *slot, u8 * bits)
+static int dt9812_digital_out_shadow(struct slot_dt9812 *slot, u8 *bits)
{
int result = -ENODEV;
@@ -547,12 +548,12 @@ static void dt9812_configure_gain(struct usb_dt9812 *dev,
rmw->or_value = F020_MASK_ADC0CF_AMP0GN2;
break;
default:
- err("Illegal gain %d\n", gain);
+ dev_err(&dev->interface->dev, "Illegal gain %d\n", gain);
}
}
-static int dt9812_analog_in(struct slot_dt9812 *slot, int channel, u16 * value,
+static int dt9812_analog_in(struct slot_dt9812 *slot, int channel, u16 *value,
enum dt9812_gain gain)
{
struct dt9812_rmw_byte rmw[3];
@@ -619,7 +620,7 @@ exit:
}
static int dt9812_analog_out_shadow(struct slot_dt9812 *slot, int channel,
- u16 * value)
+ u16 *value)
{
int result = -ENODEV;
@@ -715,7 +716,7 @@ static int dt9812_probe(struct usb_interface *interface,
iface_desc = interface->cur_altsetting;
if (iface_desc->desc.bNumEndpoints != 5) {
- err("Wrong number of endpints.");
+ dev_err(&interface->dev, "Wrong number of endpoints.\n");
retval = -ENODEV;
goto error;
}
@@ -781,22 +782,22 @@ static int dt9812_probe(struct usb_interface *interface,
}
if (dt9812_read_info(dev, 1, &dev->vendor, sizeof(dev->vendor)) != 0) {
- err("Failed to read vendor.");
+ dev_err(&interface->dev, "Failed to read vendor.\n");
retval = -ENODEV;
goto error;
}
if (dt9812_read_info(dev, 3, &dev->product, sizeof(dev->product)) != 0) {
- err("Failed to read product.");
+ dev_err(&interface->dev, "Failed to read product.\n");
retval = -ENODEV;
goto error;
}
if (dt9812_read_info(dev, 5, &dev->device, sizeof(dev->device)) != 0) {
- err("Failed to read device.");
+ dev_err(&interface->dev, "Failed to read device.\n");
retval = -ENODEV;
goto error;
}
if (dt9812_read_info(dev, 7, &dev->serial, sizeof(dev->serial)) != 0) {
- err("Failed to read serial.");
+ dev_err(&interface->dev, "Failed to read serial.\n");
retval = -ENODEV;
goto error;
}
@@ -1146,7 +1147,9 @@ static int __init usb_dt9812_init(void)
result = comedi_driver_register(&dt9812_comedi_driver);
if (result) {
usb_deregister(&dt9812_usb_driver);
- err("comedi_driver_register failed. Error number %d", result);
+ printk(KERN_ERR KBUILD_MODNAME
+ ": comedi_driver_register failed. Error number %d\n",
+ result);
}
return result;
diff --git a/drivers/staging/comedi/drivers/dyna_pci10xx.c b/drivers/staging/comedi/drivers/dyna_pci10xx.c
index da8a2bf31657..f54e7ffb749c 100644
--- a/drivers/staging/comedi/drivers/dyna_pci10xx.c
+++ b/drivers/staging/comedi/drivers/dyna_pci10xx.c
@@ -421,7 +421,7 @@ static int dyna_pci10xx_detach(struct comedi_device *dev)
static int __devinit driver_dyna_pci10xx_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
- return comedi_pci_auto_config(dev, driver_dyna_pci10xx.driver_name);
+ return comedi_pci_auto_config(dev, &driver_dyna_pci10xx);
}
static void __devexit driver_dyna_pci10xx_pci_remove(struct pci_dev *dev)
diff --git a/drivers/staging/comedi/drivers/fl512.c b/drivers/staging/comedi/drivers/fl512.c
index 7f49add60b21..88c18ea36e12 100644
--- a/drivers/staging/comedi/drivers/fl512.c
+++ b/drivers/staging/comedi/drivers/fl512.c
@@ -42,38 +42,6 @@ static const struct comedi_lrange range_fl512 = { 4, {
}
};
-static int fl512_attach(struct comedi_device *dev, struct comedi_devconfig *it);
-static int fl512_detach(struct comedi_device *dev);
-
-static struct comedi_driver driver_fl512 = {
- .driver_name = "fl512",
- .module = THIS_MODULE,
- .attach = fl512_attach,
- .detach = fl512_detach,
-};
-
-static int __init driver_fl512_init_module(void)
-{
- return comedi_driver_register(&driver_fl512);
-}
-
-static void __exit driver_fl512_cleanup_module(void)
-{
- comedi_driver_unregister(&driver_fl512);
-}
-
-module_init(driver_fl512_init_module);
-module_exit(driver_fl512_cleanup_module);
-
-static int fl512_ai_insn(struct comedi_device *dev,
- struct comedi_subdevice *s, struct comedi_insn *insn,
- unsigned int *data);
-static int fl512_ao_insn(struct comedi_device *dev, struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data);
-static int fl512_ao_insn_readback(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data);
-
/*
* fl512_ai_insn : this is the analog input function
*/
@@ -140,9 +108,6 @@ static int fl512_ao_insn_readback(struct comedi_device *dev,
return n;
}
-/*
- * start attach
- */
static int fl512_attach(struct comedi_device *dev, struct comedi_devconfig *it)
{
unsigned long iobase;
@@ -217,6 +182,25 @@ static int fl512_detach(struct comedi_device *dev)
return 0;
}
+static struct comedi_driver driver_fl512 = {
+ .driver_name = "fl512",
+ .module = THIS_MODULE,
+ .attach = fl512_attach,
+ .detach = fl512_detach,
+};
+
+static int __init driver_fl512_init_module(void)
+{
+ return comedi_driver_register(&driver_fl512);
+}
+module_init(driver_fl512_init_module);
+
+static void __exit driver_fl512_cleanup_module(void)
+{
+ comedi_driver_unregister(&driver_fl512);
+}
+module_exit(driver_fl512_cleanup_module);
+
MODULE_AUTHOR("Comedi http://www.comedi.org");
MODULE_DESCRIPTION("Comedi low-level driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/staging/comedi/drivers/gsc_hpdi.c b/drivers/staging/comedi/drivers/gsc_hpdi.c
index bc020dea141b..a7b9f6e1e111 100644
--- a/drivers/staging/comedi/drivers/gsc_hpdi.c
+++ b/drivers/staging/comedi/drivers/gsc_hpdi.c
@@ -348,7 +348,7 @@ static struct comedi_driver driver_hpdi = {
static int __devinit driver_hpdi_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
- return comedi_pci_auto_config(dev, driver_hpdi.driver_name);
+ return comedi_pci_auto_config(dev, &driver_hpdi);
}
static void __devexit driver_hpdi_pci_remove(struct pci_dev *dev)
diff --git a/drivers/staging/comedi/drivers/icp_multi.c b/drivers/staging/comedi/drivers/icp_multi.c
index 126550f3c02b..67b6f5aa1885 100644
--- a/drivers/staging/comedi/drivers/icp_multi.c
+++ b/drivers/staging/comedi/drivers/icp_multi.c
@@ -173,14 +173,12 @@ static const struct boardtype boardtypes[] = {
&range_analog}, /* Rangelist for D/A */
};
-#define n_boardtypes (sizeof(boardtypes)/sizeof(struct boardtype))
-
static struct comedi_driver driver_icp_multi = {
.driver_name = "icp_multi",
.module = THIS_MODULE,
.attach = icp_multi_attach,
.detach = icp_multi_detach,
- .num_names = n_boardtypes,
+ .num_names = ARRAY_SIZE(boardtypes),
.board_name = &boardtypes[0].name,
.offset = sizeof(struct boardtype),
};
diff --git a/drivers/staging/comedi/drivers/jr3_pci.c b/drivers/staging/comedi/drivers/jr3_pci.c
index 6a79ba10630d..114885d0616d 100644
--- a/drivers/staging/comedi/drivers/jr3_pci.c
+++ b/drivers/staging/comedi/drivers/jr3_pci.c
@@ -977,7 +977,7 @@ static int jr3_pci_detach(struct comedi_device *dev)
static int __devinit driver_jr3_pci_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
- return comedi_pci_auto_config(dev, driver_jr3_pci.driver_name);
+ return comedi_pci_auto_config(dev, &driver_jr3_pci);
}
static void __devexit driver_jr3_pci_pci_remove(struct pci_dev *dev)
diff --git a/drivers/staging/comedi/drivers/ke_counter.c b/drivers/staging/comedi/drivers/ke_counter.c
index 4e9e9a078652..0db76a502924 100644
--- a/drivers/staging/comedi/drivers/ke_counter.c
+++ b/drivers/staging/comedi/drivers/ke_counter.c
@@ -46,18 +46,6 @@ Kolter Electronic PCI Counter Card.
#define PCI_VENDOR_ID_KOLTER 0x1001
#define CNT_CARD_DEVICE_ID 0x0014
-/*-- function prototypes ----------------------------------------------------*/
-
-static int cnt_attach(struct comedi_device *dev, struct comedi_devconfig *it);
-static int cnt_detach(struct comedi_device *dev);
-
-static DEFINE_PCI_DEVICE_TABLE(cnt_pci_table) = {
- { PCI_DEVICE(PCI_VENDOR_ID_KOLTER, CNT_CARD_DEVICE_ID) },
- {0}
-};
-
-MODULE_DEVICE_TABLE(pci, cnt_pci_table);
-
/*-- board specification structure ------------------------------------------*/
struct cnt_board_struct {
@@ -87,51 +75,6 @@ struct cnt_device_private {
#define devpriv ((struct cnt_device_private *)dev->private)
-static struct comedi_driver cnt_driver = {
- .driver_name = CNT_DRIVER_NAME,
- .module = THIS_MODULE,
- .attach = cnt_attach,
- .detach = cnt_detach,
-};
-
-static int __devinit cnt_driver_pci_probe(struct pci_dev *dev,
- const struct pci_device_id *ent)
-{
- return comedi_pci_auto_config(dev, cnt_driver.driver_name);
-}
-
-static void __devexit cnt_driver_pci_remove(struct pci_dev *dev)
-{
- comedi_pci_auto_unconfig(dev);
-}
-
-static struct pci_driver cnt_driver_pci_driver = {
- .id_table = cnt_pci_table,
- .probe = &cnt_driver_pci_probe,
- .remove = __devexit_p(&cnt_driver_pci_remove)
-};
-
-static int __init cnt_driver_init_module(void)
-{
- int retval;
-
- retval = comedi_driver_register(&cnt_driver);
- if (retval < 0)
- return retval;
-
- cnt_driver_pci_driver.name = (char *)cnt_driver.driver_name;
- return pci_register_driver(&cnt_driver_pci_driver);
-}
-
-static void __exit cnt_driver_cleanup_module(void)
-{
- pci_unregister_driver(&cnt_driver_pci_driver);
- comedi_driver_unregister(&cnt_driver);
-}
-
-module_init(cnt_driver_init_module);
-module_exit(cnt_driver_cleanup_module);
-
/*-- counter write ----------------------------------------------------------*/
/* This should be used only for resetting the counters; maybe it is better
@@ -181,8 +124,6 @@ static int cnt_rinsn(struct comedi_device *dev,
return 1;
}
-/*-- attach -----------------------------------------------------------------*/
-
static int cnt_attach(struct comedi_device *dev, struct comedi_devconfig *it)
{
struct comedi_subdevice *subdevice;
@@ -278,8 +219,6 @@ found:
return 0;
}
-/*-- detach -----------------------------------------------------------------*/
-
static int cnt_detach(struct comedi_device *dev)
{
if (devpriv && devpriv->pcidev) {
@@ -292,6 +231,56 @@ static int cnt_detach(struct comedi_device *dev)
return 0;
}
+static struct comedi_driver cnt_driver = {
+ .driver_name = CNT_DRIVER_NAME,
+ .module = THIS_MODULE,
+ .attach = cnt_attach,
+ .detach = cnt_detach,
+};
+
+static int __devinit cnt_driver_pci_probe(struct pci_dev *dev,
+ const struct pci_device_id *ent)
+{
+ return comedi_pci_auto_config(dev, &cnt_driver);
+}
+
+static void __devexit cnt_driver_pci_remove(struct pci_dev *dev)
+{
+ comedi_pci_auto_unconfig(dev);
+}
+
+static DEFINE_PCI_DEVICE_TABLE(cnt_pci_table) = {
+ { PCI_DEVICE(PCI_VENDOR_ID_KOLTER, CNT_CARD_DEVICE_ID) },
+ { 0 }
+};
+MODULE_DEVICE_TABLE(pci, cnt_pci_table);
+
+static struct pci_driver cnt_driver_pci_driver = {
+ .id_table = cnt_pci_table,
+ .probe = cnt_driver_pci_probe,
+ .remove = __devexit_p(cnt_driver_pci_remove),
+};
+
+static int __init cnt_driver_init_module(void)
+{
+ int retval;
+
+ retval = comedi_driver_register(&cnt_driver);
+ if (retval < 0)
+ return retval;
+
+ cnt_driver_pci_driver.name = (char *)cnt_driver.driver_name;
+ return pci_register_driver(&cnt_driver_pci_driver);
+}
+module_init(cnt_driver_init_module);
+
+static void __exit cnt_driver_cleanup_module(void)
+{
+ pci_unregister_driver(&cnt_driver_pci_driver);
+ comedi_driver_unregister(&cnt_driver);
+}
+module_exit(cnt_driver_cleanup_module);
+
MODULE_AUTHOR("Comedi http://www.comedi.org");
MODULE_DESCRIPTION("Comedi low-level driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/staging/comedi/drivers/me4000.c b/drivers/staging/comedi/drivers/me4000.c
index b0bc6bb877ab..54bcacc3a1e6 100644
--- a/drivers/staging/comedi/drivers/me4000.c
+++ b/drivers/staging/comedi/drivers/me4000.c
@@ -2427,7 +2427,7 @@ static int me4000_cnt_insn_write(struct comedi_device *dev,
static int __devinit driver_me4000_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
- return comedi_pci_auto_config(dev, driver_me4000.driver_name);
+ return comedi_pci_auto_config(dev, &driver_me4000);
}
static void __devexit driver_me4000_pci_remove(struct pci_dev *dev)
diff --git a/drivers/staging/comedi/drivers/me_daq.c b/drivers/staging/comedi/drivers/me_daq.c
index 8b812e41c52b..e286dcb21d16 100644
--- a/drivers/staging/comedi/drivers/me_daq.c
+++ b/drivers/staging/comedi/drivers/me_daq.c
@@ -257,7 +257,7 @@ static struct comedi_driver me_driver = {
static int __devinit me_driver_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
- return comedi_pci_auto_config(dev, me_driver.driver_name);
+ return comedi_pci_auto_config(dev, &me_driver);
}
static void __devexit me_driver_pci_remove(struct pci_dev *dev)
diff --git a/drivers/staging/comedi/drivers/ni_6527.c b/drivers/staging/comedi/drivers/ni_6527.c
index 54741c9e1af5..75c146d75f35 100644
--- a/drivers/staging/comedi/drivers/ni_6527.c
+++ b/drivers/staging/comedi/drivers/ni_6527.c
@@ -493,7 +493,7 @@ static int ni6527_find_device(struct comedi_device *dev, int bus, int slot)
static int __devinit driver_ni6527_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
- return comedi_pci_auto_config(dev, driver_ni6527.driver_name);
+ return comedi_pci_auto_config(dev, &driver_ni6527);
}
static void __devexit driver_ni6527_pci_remove(struct pci_dev *dev)
diff --git a/drivers/staging/comedi/drivers/ni_65xx.c b/drivers/staging/comedi/drivers/ni_65xx.c
index 403fc0997d37..4a3f54ed3ce7 100644
--- a/drivers/staging/comedi/drivers/ni_65xx.c
+++ b/drivers/staging/comedi/drivers/ni_65xx.c
@@ -837,7 +837,7 @@ static int ni_65xx_find_device(struct comedi_device *dev, int bus, int slot)
static int __devinit driver_ni_65xx_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
- return comedi_pci_auto_config(dev, driver_ni_65xx.driver_name);
+ return comedi_pci_auto_config(dev, &driver_ni_65xx);
}
static void __devexit driver_ni_65xx_pci_remove(struct pci_dev *dev)
diff --git a/drivers/staging/comedi/drivers/ni_660x.c b/drivers/staging/comedi/drivers/ni_660x.c
index 35f3a4749825..eea7047f6eac 100644
--- a/drivers/staging/comedi/drivers/ni_660x.c
+++ b/drivers/staging/comedi/drivers/ni_660x.c
@@ -474,7 +474,7 @@ static struct comedi_driver driver_ni_660x = {
static int __devinit driver_ni_660x_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
- return comedi_pci_auto_config(dev, driver_ni_660x.driver_name);
+ return comedi_pci_auto_config(dev, &driver_ni_660x);
}
static void __devexit driver_ni_660x_pci_remove(struct pci_dev *dev)
diff --git a/drivers/staging/comedi/drivers/ni_670x.c b/drivers/staging/comedi/drivers/ni_670x.c
index d8d91f90060e..c74efc40679b 100644
--- a/drivers/staging/comedi/drivers/ni_670x.c
+++ b/drivers/staging/comedi/drivers/ni_670x.c
@@ -123,7 +123,7 @@ static struct comedi_driver driver_ni_670x = {
static int __devinit driver_ni_670x_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
- return comedi_pci_auto_config(dev, driver_ni_670x.driver_name);
+ return comedi_pci_auto_config(dev, &driver_ni_670x);
}
static void __devexit driver_ni_670x_pci_remove(struct pci_dev *dev)
diff --git a/drivers/staging/comedi/drivers/ni_at_a2150.c b/drivers/staging/comedi/drivers/ni_at_a2150.c
index c25e44c1905e..4fc469da45e2 100644
--- a/drivers/staging/comedi/drivers/ni_at_a2150.c
+++ b/drivers/staging/comedi/drivers/ni_at_a2150.c
@@ -539,7 +539,10 @@ static int a2150_ai_cmdtest(struct comedi_device *dev,
if (err)
return 1;
- /* step 2: make sure trigger sources are unique and mutually compatible */
+ /*
+ * step 2: make sure trigger sources are unique and mutually
+ * compatible
+ */
if (cmd->start_src != TRIG_NOW && cmd->start_src != TRIG_EXT)
err++;
@@ -771,7 +774,10 @@ static int a2150_ai_rinsn(struct comedi_device *dev, struct comedi_subdevice *s,
/* start acquisition for soft trigger */
outw(0, dev->iobase + FIFO_START_REG);
- /* there is a 35.6 sample delay for data to get through the antialias filter */
+ /*
+ * there is a 35.6 sample delay for data to get through the
+ * antialias filter
+ */
for (n = 0; n < filter_delay; n++) {
for (i = 0; i < timeout; i++) {
if (inw(dev->iobase + STATUS_REG) & FNE_BIT)
@@ -812,8 +818,10 @@ static int a2150_ai_rinsn(struct comedi_device *dev, struct comedi_subdevice *s,
return n;
}
-/* sets bits in devpriv->clock_bits to nearest approximation of requested period,
- * adjusts requested period to actual timing. */
+/*
+ * sets bits in devpriv->clock_bits to nearest approximation of requested
+ * period, adjusts requested period to actual timing.
+ */
static int a2150_get_timing(struct comedi_device *dev, unsigned int *period,
int flags)
{
diff --git a/drivers/staging/comedi/drivers/ni_labpc.c b/drivers/staging/comedi/drivers/ni_labpc.c
index 721b2be22500..b281fc6e6b7d 100644
--- a/drivers/staging/comedi/drivers/ni_labpc.c
+++ b/drivers/staging/comedi/drivers/ni_labpc.c
@@ -2141,7 +2141,7 @@ static void write_caldac(struct comedi_device *dev, unsigned int channel,
static int __devinit driver_labpc_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
- return comedi_pci_auto_config(dev, driver_labpc.driver_name);
+ return comedi_pci_auto_config(dev, &driver_labpc);
}
static void __devexit driver_labpc_pci_remove(struct pci_dev *dev)
diff --git a/drivers/staging/comedi/drivers/ni_pcidio.c b/drivers/staging/comedi/drivers/ni_pcidio.c
index 1df8fcbcd108..64528413cf91 100644
--- a/drivers/staging/comedi/drivers/ni_pcidio.c
+++ b/drivers/staging/comedi/drivers/ni_pcidio.c
@@ -1359,7 +1359,7 @@ static int nidio_find_device(struct comedi_device *dev, int bus, int slot)
static int __devinit driver_pcidio_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
- return comedi_pci_auto_config(dev, driver_pcidio.driver_name);
+ return comedi_pci_auto_config(dev, &driver_pcidio);
}
static void __devexit driver_pcidio_pci_remove(struct pci_dev *dev)
diff --git a/drivers/staging/comedi/drivers/ni_pcimio.c b/drivers/staging/comedi/drivers/ni_pcimio.c
index 27baefa32b17..1065b2cbcc54 100644
--- a/drivers/staging/comedi/drivers/ni_pcimio.c
+++ b/drivers/staging/comedi/drivers/ni_pcimio.c
@@ -1263,7 +1263,7 @@ static struct comedi_driver driver_pcimio = {
static int __devinit driver_pcimio_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
- return comedi_pci_auto_config(dev, driver_pcimio.driver_name);
+ return comedi_pci_auto_config(dev, &driver_pcimio);
}
static void __devexit driver_pcimio_pci_remove(struct pci_dev *dev)
diff --git a/drivers/staging/comedi/drivers/ni_tio_internal.h b/drivers/staging/comedi/drivers/ni_tio_internal.h
index c4ca53785832..5e00212aa022 100644
--- a/drivers/staging/comedi/drivers/ni_tio_internal.h
+++ b/drivers/staging/comedi/drivers/ni_tio_internal.h
@@ -362,8 +362,8 @@ static inline enum ni_gpct_register NITIO_Gi_ABZ_Reg(int counter_index)
return 0;
}
-static inline enum ni_gpct_register NITIO_Gi_Interrupt_Acknowledge_Reg(int
- counter_index)
+static inline enum ni_gpct_register NITIO_Gi_Interrupt_Acknowledge_Reg(
+ int counter_index)
{
switch (counter_index) {
case 0:
@@ -407,8 +407,8 @@ static inline enum ni_gpct_register NITIO_Gi_Status_Reg(int counter_index)
return 0;
}
-static inline enum ni_gpct_register NITIO_Gi_Interrupt_Enable_Reg(int
- counter_index)
+static inline enum ni_gpct_register NITIO_Gi_Interrupt_Enable_Reg(
+ int counter_index)
{
switch (counter_index) {
case 0:
@@ -472,15 +472,22 @@ enum Gi_Counting_Mode_Reg_Bits {
Gi_Index_Phase_LowA_HighB = 0x1 << Gi_Index_Phase_Bitshift,
Gi_Index_Phase_HighA_LowB = 0x2 << Gi_Index_Phase_Bitshift,
Gi_Index_Phase_HighA_HighB = 0x3 << Gi_Index_Phase_Bitshift,
- Gi_HW_Arm_Enable_Bit = 0x80, /* from m-series example code, not documented in 660x register level manual */
- Gi_660x_HW_Arm_Select_Mask = 0x7 << Gi_HW_Arm_Select_Shift, /* from m-series example code, not documented in 660x register level manual */
+ /* from m-series example code, not documented in 660x register level
+ * manual */
+ Gi_HW_Arm_Enable_Bit = 0x80,
+ /* from m-series example code, not documented in 660x register level
+ * manual */
+ Gi_660x_HW_Arm_Select_Mask = 0x7 << Gi_HW_Arm_Select_Shift,
Gi_660x_Prescale_X8_Bit = 0x1000,
Gi_M_Series_Prescale_X8_Bit = 0x2000,
Gi_M_Series_HW_Arm_Select_Mask = 0x1f << Gi_HW_Arm_Select_Shift,
- /* must be set for clocks over 40MHz, which includes synchronous counting and quadrature modes */
+ /* must be set for clocks over 40MHz, which includes synchronous
+ * counting and quadrature modes */
Gi_660x_Alternate_Sync_Bit = 0x2000,
Gi_M_Series_Alternate_Sync_Bit = 0x4000,
- Gi_660x_Prescale_X2_Bit = 0x4000, /* from m-series example code, not documented in 660x register level manual */
+ /* from m-series example code, not documented in 660x register level
+ * manual */
+ Gi_660x_Prescale_X2_Bit = 0x4000,
Gi_M_Series_Prescale_X2_Bit = 0x8000,
};
@@ -503,7 +510,8 @@ enum Gi_Mode_Bits {
Gi_Level_Gating_Bits = 0x1,
Gi_Rising_Edge_Gating_Bits = 0x2,
Gi_Falling_Edge_Gating_Bits = 0x3,
- Gi_Gate_On_Both_Edges_Bit = 0x4, /* used in conjunction with rising edge gating mode */
+ Gi_Gate_On_Both_Edges_Bit = 0x4, /* used in conjunction with
+ * rising edge gating mode */
Gi_Trigger_Mode_for_Edge_Gate_Mask = 0x18,
Gi_Edge_Gate_Starts_Stops_Bits = 0x0,
Gi_Edge_Gate_Stops_Starts_Bits = 0x8,
@@ -686,11 +694,10 @@ static inline unsigned Gi_Gate_Interrupt_Enable_Bit(unsigned counter_index)
{
unsigned bit;
- if (counter_index % 2) {
+ if (counter_index % 2)
bit = G1_Gate_Interrupt_Enable_Bit;
- } else {
+ else
bit = G0_Gate_Interrupt_Enable_Bit;
- }
return bit;
}
@@ -748,8 +755,9 @@ static inline void ni_tio_set_bits_transient(struct ni_gpct *counter,
}
/* ni_tio_set_bits( ) is for safely writing to registers whose bits may be
-twiddled in interrupt context, or whose software copy may be read in interrupt context.
-*/
+ * twiddled in interrupt context, or whose software copy may be read in
+ * interrupt context.
+ */
static inline void ni_tio_set_bits(struct ni_gpct *counter,
enum ni_gpct_register register_index,
unsigned bit_mask, unsigned bit_values)
diff --git a/drivers/staging/comedi/drivers/pcl711.c b/drivers/staging/comedi/drivers/pcl711.c
index b44386a6b636..fcb7cea761ac 100644
--- a/drivers/staging/comedi/drivers/pcl711.c
+++ b/drivers/staging/comedi/drivers/pcl711.c
@@ -148,42 +148,8 @@ struct pcl711_board {
const struct comedi_lrange *ai_range_type;
};
-static const struct pcl711_board boardtypes[] = {
- {"pcl711", 0, 0, 0, 5, 8, 1, 0, &range_bipolar5},
- {"pcl711b", 1, 0, 0, 5, 8, 1, 7, &range_pcl711b_ai},
- {"acl8112hg", 0, 1, 0, 12, 16, 2, 15, &range_acl8112hg_ai},
- {"acl8112dg", 0, 1, 1, 9, 16, 2, 15, &range_acl8112dg_ai},
-};
-
-#define n_boardtypes (sizeof(boardtypes)/sizeof(struct pcl711_board))
#define this_board ((const struct pcl711_board *)dev->board_ptr)
-static int pcl711_attach(struct comedi_device *dev,
- struct comedi_devconfig *it);
-static int pcl711_detach(struct comedi_device *dev);
-static struct comedi_driver driver_pcl711 = {
- .driver_name = "pcl711",
- .module = THIS_MODULE,
- .attach = pcl711_attach,
- .detach = pcl711_detach,
- .board_name = &boardtypes[0].name,
- .num_names = n_boardtypes,
- .offset = sizeof(struct pcl711_board),
-};
-
-static int __init driver_pcl711_init_module(void)
-{
- return comedi_driver_register(&driver_pcl711);
-}
-
-static void __exit driver_pcl711_cleanup_module(void)
-{
- comedi_driver_unregister(&driver_pcl711);
-}
-
-module_init(driver_pcl711_init_module);
-module_exit(driver_pcl711_cleanup_module);
-
struct pcl711_private {
int board;
@@ -513,21 +479,6 @@ static int pcl711_do_insn_bits(struct comedi_device *dev,
return 2;
}
-/* Free any resources that we have claimed */
-static int pcl711_detach(struct comedi_device *dev)
-{
- printk(KERN_INFO "comedi%d: pcl711: remove\n", dev->minor);
-
- if (dev->irq)
- free_irq(dev->irq, dev);
-
- if (dev->iobase)
- release_region(dev->iobase, PCL711_SIZE);
-
- return 0;
-}
-
-/* Initialization */
static int pcl711_attach(struct comedi_device *dev, struct comedi_devconfig *it)
{
int ret;
@@ -640,6 +591,48 @@ static int pcl711_attach(struct comedi_device *dev, struct comedi_devconfig *it)
return 0;
}
+static int pcl711_detach(struct comedi_device *dev)
+{
+ printk(KERN_INFO "comedi%d: pcl711: remove\n", dev->minor);
+
+ if (dev->irq)
+ free_irq(dev->irq, dev);
+
+ if (dev->iobase)
+ release_region(dev->iobase, PCL711_SIZE);
+
+ return 0;
+}
+
+static const struct pcl711_board boardtypes[] = {
+ { "pcl711", 0, 0, 0, 5, 8, 1, 0, &range_bipolar5 },
+ { "pcl711b", 1, 0, 0, 5, 8, 1, 7, &range_pcl711b_ai },
+ { "acl8112hg", 0, 1, 0, 12, 16, 2, 15, &range_acl8112hg_ai },
+ { "acl8112dg", 0, 1, 1, 9, 16, 2, 15, &range_acl8112dg_ai },
+};
+
+static struct comedi_driver driver_pcl711 = {
+ .driver_name = "pcl711",
+ .module = THIS_MODULE,
+ .attach = pcl711_attach,
+ .detach = pcl711_detach,
+ .board_name = &boardtypes[0].name,
+ .num_names = ARRAY_SIZE(boardtypes),
+ .offset = sizeof(struct pcl711_board),
+};
+
+static int __init driver_pcl711_init_module(void)
+{
+ return comedi_driver_register(&driver_pcl711);
+}
+module_init(driver_pcl711_init_module);
+
+static void __exit driver_pcl711_cleanup_module(void)
+{
+ comedi_driver_unregister(&driver_pcl711);
+}
+module_exit(driver_pcl711_cleanup_module);
+
MODULE_AUTHOR("Comedi http://www.comedi.org");
MODULE_DESCRIPTION("Comedi low-level driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/staging/comedi/drivers/pcl724.c b/drivers/staging/comedi/drivers/pcl724.c
index 61b075db66ef..7d0a306ccaae 100644
--- a/drivers/staging/comedi/drivers/pcl724.c
+++ b/drivers/staging/comedi/drivers/pcl724.c
@@ -56,10 +56,6 @@ See the source for configuration details.
/* #define PCL724_IRQ 1 no IRQ support now */
-static int pcl724_attach(struct comedi_device *dev,
- struct comedi_devconfig *it);
-static int pcl724_detach(struct comedi_device *dev);
-
struct pcl724_board {
const char *name; /* board name */
@@ -71,41 +67,8 @@ struct pcl724_board {
char is_pet48;
};
-static const struct pcl724_board boardtypes[] = {
- {"pcl724", 24, 1, 0x00fc, PCL724_SIZE, 0, 0,},
- {"pcl722", 144, 6, 0x00fc, PCL722_SIZE, 1, 0,},
- {"pcl731", 48, 2, 0x9cfc, PCL731_SIZE, 0, 0,},
- {"acl7122", 144, 6, 0x9ee8, PCL722_SIZE, 1, 0,},
- {"acl7124", 24, 1, 0x00fc, PCL724_SIZE, 0, 0,},
- {"pet48dio", 48, 2, 0x9eb8, PET48_SIZE, 0, 1,},
-};
-
-#define n_boardtypes (sizeof(boardtypes)/sizeof(struct pcl724_board))
#define this_board ((const struct pcl724_board *)dev->board_ptr)
-static struct comedi_driver driver_pcl724 = {
- .driver_name = "pcl724",
- .module = THIS_MODULE,
- .attach = pcl724_attach,
- .detach = pcl724_detach,
- .board_name = &boardtypes[0].name,
- .num_names = n_boardtypes,
- .offset = sizeof(struct pcl724_board),
-};
-
-static int __init driver_pcl724_init_module(void)
-{
- return comedi_driver_register(&driver_pcl724);
-}
-
-static void __exit driver_pcl724_cleanup_module(void)
-{
- comedi_driver_unregister(&driver_pcl724);
-}
-
-module_init(driver_pcl724_init_module);
-module_exit(driver_pcl724_cleanup_module);
-
static int subdev_8255_cb(int dir, int port, int data, unsigned long arg)
{
unsigned long iobase = arg;
@@ -233,6 +196,37 @@ static int pcl724_detach(struct comedi_device *dev)
return 0;
}
+static const struct pcl724_board boardtypes[] = {
+ { "pcl724", 24, 1, 0x00fc, PCL724_SIZE, 0, 0, },
+ { "pcl722", 144, 6, 0x00fc, PCL722_SIZE, 1, 0, },
+ { "pcl731", 48, 2, 0x9cfc, PCL731_SIZE, 0, 0, },
+ { "acl7122", 144, 6, 0x9ee8, PCL722_SIZE, 1, 0, },
+ { "acl7124", 24, 1, 0x00fc, PCL724_SIZE, 0, 0, },
+ { "pet48dio", 48, 2, 0x9eb8, PET48_SIZE, 0, 1, },
+};
+
+static struct comedi_driver driver_pcl724 = {
+ .driver_name = "pcl724",
+ .module = THIS_MODULE,
+ .attach = pcl724_attach,
+ .detach = pcl724_detach,
+ .board_name = &boardtypes[0].name,
+ .num_names = ARRAY_SIZE(boardtypes),
+ .offset = sizeof(struct pcl724_board),
+};
+
+static int __init driver_pcl724_init_module(void)
+{
+ return comedi_driver_register(&driver_pcl724);
+}
+module_init(driver_pcl724_init_module);
+
+static void __exit driver_pcl724_cleanup_module(void)
+{
+ comedi_driver_unregister(&driver_pcl724);
+}
+module_exit(driver_pcl724_cleanup_module);
+
MODULE_AUTHOR("Comedi http://www.comedi.org");
MODULE_DESCRIPTION("Comedi low-level driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/staging/comedi/drivers/pcl725.c b/drivers/staging/comedi/drivers/pcl725.c
index 24b223ca4399..4b761a67ac1c 100644
--- a/drivers/staging/comedi/drivers/pcl725.c
+++ b/drivers/staging/comedi/drivers/pcl725.c
@@ -20,29 +20,6 @@ Devices: [Advantech] PCL-725 (pcl725)
#define PCL725_DO 0
#define PCL725_DI 1
-static int pcl725_attach(struct comedi_device *dev,
- struct comedi_devconfig *it);
-static int pcl725_detach(struct comedi_device *dev);
-static struct comedi_driver driver_pcl725 = {
- .driver_name = "pcl725",
- .module = THIS_MODULE,
- .attach = pcl725_attach,
- .detach = pcl725_detach,
-};
-
-static int __init driver_pcl725_init_module(void)
-{
- return comedi_driver_register(&driver_pcl725);
-}
-
-static void __exit driver_pcl725_cleanup_module(void)
-{
- comedi_driver_unregister(&driver_pcl725);
-}
-
-module_init(driver_pcl725_init_module);
-module_exit(driver_pcl725_cleanup_module);
-
static int pcl725_do_insn(struct comedi_device *dev, struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data)
{
@@ -122,6 +99,25 @@ static int pcl725_detach(struct comedi_device *dev)
return 0;
}
+static struct comedi_driver driver_pcl725 = {
+ .driver_name = "pcl725",
+ .module = THIS_MODULE,
+ .attach = pcl725_attach,
+ .detach = pcl725_detach,
+};
+
+static int __init driver_pcl725_init_module(void)
+{
+ return comedi_driver_register(&driver_pcl725);
+}
+module_init(driver_pcl725_init_module);
+
+static void __exit driver_pcl725_cleanup_module(void)
+{
+ comedi_driver_unregister(&driver_pcl725);
+}
+module_exit(driver_pcl725_cleanup_module);
+
MODULE_AUTHOR("Comedi http://www.comedi.org");
MODULE_DESCRIPTION("Comedi low-level driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/staging/comedi/drivers/pcl726.c b/drivers/staging/comedi/drivers/pcl726.c
index 897cd808eeb7..c63e91c2bca3 100644
--- a/drivers/staging/comedi/drivers/pcl726.c
+++ b/drivers/staging/comedi/drivers/pcl726.c
@@ -111,10 +111,6 @@ static const struct comedi_lrange *const rangelist_728[] = {
&range_4_20mA, &range_0_20mA
};
-static int pcl726_attach(struct comedi_device *dev,
- struct comedi_devconfig *it);
-static int pcl726_detach(struct comedi_device *dev);
-
struct pcl726_board {
const char *name; /* driver name */
@@ -149,32 +145,8 @@ static const struct pcl726_board boardtypes[] = {
&rangelist_728[0],},
};
-#define n_boardtypes (sizeof(boardtypes)/sizeof(struct pcl726_board))
#define this_board ((const struct pcl726_board *)dev->board_ptr)
-static struct comedi_driver driver_pcl726 = {
- .driver_name = "pcl726",
- .module = THIS_MODULE,
- .attach = pcl726_attach,
- .detach = pcl726_detach,
- .board_name = &boardtypes[0].name,
- .num_names = n_boardtypes,
- .offset = sizeof(struct pcl726_board),
-};
-
-static int __init driver_pcl726_init_module(void)
-{
- return comedi_driver_register(&driver_pcl726);
-}
-
-static void __exit driver_pcl726_cleanup_module(void)
-{
- comedi_driver_unregister(&driver_pcl726);
-}
-
-module_init(driver_pcl726_init_module);
-module_exit(driver_pcl726_cleanup_module);
-
struct pcl726_private {
int bipolar[12];
@@ -393,6 +365,28 @@ static int pcl726_detach(struct comedi_device *dev)
return 0;
}
+static struct comedi_driver driver_pcl726 = {
+ .driver_name = "pcl726",
+ .module = THIS_MODULE,
+ .attach = pcl726_attach,
+ .detach = pcl726_detach,
+ .board_name = &boardtypes[0].name,
+ .num_names = ARRAY_SIZE(boardtypes),
+ .offset = sizeof(struct pcl726_board),
+};
+
+static int __init driver_pcl726_init_module(void)
+{
+ return comedi_driver_register(&driver_pcl726);
+}
+module_init(driver_pcl726_init_module);
+
+static void __exit driver_pcl726_cleanup_module(void)
+{
+ comedi_driver_unregister(&driver_pcl726);
+}
+module_exit(driver_pcl726_cleanup_module);
+
MODULE_AUTHOR("Comedi http://www.comedi.org");
MODULE_DESCRIPTION("Comedi low-level driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/staging/comedi/drivers/pcl730.c b/drivers/staging/comedi/drivers/pcl730.c
index c9682d614e0e..f6fa8aeab918 100644
--- a/drivers/staging/comedi/drivers/pcl730.c
+++ b/drivers/staging/comedi/drivers/pcl730.c
@@ -26,48 +26,14 @@ The ACL-7130 card have an 8254 timer/counter not supported by this driver.
#define PCL730_DIO_LO 2 /* TTL Digital I/O low byte (D0-D7) */
#define PCL730_DIO_HI 3 /* TTL Digital I/O high byte (D8-D15) */
-static int pcl730_attach(struct comedi_device *dev,
- struct comedi_devconfig *it);
-static int pcl730_detach(struct comedi_device *dev);
-
struct pcl730_board {
const char *name; /* board name */
unsigned int io_range; /* len of I/O space */
};
-static const struct pcl730_board boardtypes[] = {
- {"pcl730", PCL730_SIZE,},
- {"iso730", PCL730_SIZE,},
- {"acl7130", ACL7130_SIZE,},
-};
-
-#define n_boardtypes (sizeof(boardtypes)/sizeof(struct pcl730_board))
#define this_board ((const struct pcl730_board *)dev->board_ptr)
-static struct comedi_driver driver_pcl730 = {
- .driver_name = "pcl730",
- .module = THIS_MODULE,
- .attach = pcl730_attach,
- .detach = pcl730_detach,
- .board_name = &boardtypes[0].name,
- .num_names = n_boardtypes,
- .offset = sizeof(struct pcl730_board),
-};
-
-static int __init driver_pcl730_init_module(void)
-{
- return comedi_driver_register(&driver_pcl730);
-}
-
-static void __exit driver_pcl730_cleanup_module(void)
-{
- comedi_driver_unregister(&driver_pcl730);
-}
-
-module_init(driver_pcl730_init_module);
-module_exit(driver_pcl730_cleanup_module);
-
static int pcl730_do_insn(struct comedi_device *dev, struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data)
{
@@ -178,6 +144,34 @@ static int pcl730_detach(struct comedi_device *dev)
return 0;
}
+static const struct pcl730_board boardtypes[] = {
+ { "pcl730", PCL730_SIZE, },
+ { "iso730", PCL730_SIZE, },
+ { "acl7130", ACL7130_SIZE, },
+};
+
+static struct comedi_driver driver_pcl730 = {
+ .driver_name = "pcl730",
+ .module = THIS_MODULE,
+ .attach = pcl730_attach,
+ .detach = pcl730_detach,
+ .board_name = &boardtypes[0].name,
+ .num_names = ARRAY_SIZE(boardtypes),
+ .offset = sizeof(struct pcl730_board),
+};
+
+static int __init driver_pcl730_init_module(void)
+{
+ return comedi_driver_register(&driver_pcl730);
+}
+module_init(driver_pcl730_init_module);
+
+static void __exit driver_pcl730_cleanup_module(void)
+{
+ comedi_driver_unregister(&driver_pcl730);
+}
+module_exit(driver_pcl730_cleanup_module);
+
MODULE_AUTHOR("Comedi http://www.comedi.org");
MODULE_DESCRIPTION("Comedi low-level driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/staging/comedi/drivers/pcl812.c b/drivers/staging/comedi/drivers/pcl812.c
index 6fc74645af2c..85463e275e59 100644
--- a/drivers/staging/comedi/drivers/pcl812.c
+++ b/drivers/staging/comedi/drivers/pcl812.c
@@ -316,10 +316,6 @@ static const struct comedi_lrange range_a821pgh_ai = { 4, {
}
};
-static int pcl812_attach(struct comedi_device *dev,
- struct comedi_devconfig *it);
-static int pcl812_detach(struct comedi_device *dev);
-
struct pcl812_board {
const char *name; /* board name */
@@ -340,89 +336,8 @@ struct pcl812_board {
unsigned char haveMPC508; /* 1=board use MPC508A multiplexor */
};
-static const struct pcl812_board boardtypes[] = {
- {"pcl812", boardPCL812, 16, 0, 2, 16, 16, 0x0fff,
- 33000, 500, &range_bipolar10, &range_unipolar5,
- 0xdcfc, 0x0a, PCLx1x_IORANGE, 0},
- {"pcl812pg", boardPCL812PG, 16, 0, 2, 16, 16, 0x0fff,
- 33000, 500, &range_pcl812pg_ai, &range_unipolar5,
- 0xdcfc, 0x0a, PCLx1x_IORANGE, 0},
- {"acl8112pg", boardPCL812PG, 16, 0, 2, 16, 16, 0x0fff,
- 10000, 500, &range_pcl812pg_ai, &range_unipolar5,
- 0xdcfc, 0x0a, PCLx1x_IORANGE, 0},
- {"acl8112dg", boardACL8112, 16, 8, 2, 16, 16, 0x0fff,
- 10000, 500, &range_acl8112dg_ai, &range_unipolar5,
- 0xdcfc, 0x0a, PCLx1x_IORANGE, 1},
- {"acl8112hg", boardACL8112, 16, 8, 2, 16, 16, 0x0fff,
- 10000, 500, &range_acl8112hg_ai, &range_unipolar5,
- 0xdcfc, 0x0a, PCLx1x_IORANGE, 1},
- {"a821pgl", boardA821, 16, 8, 1, 16, 16, 0x0fff,
- 10000, 500, &range_pcl813b_ai, &range_unipolar5,
- 0x000c, 0x00, PCLx1x_IORANGE, 0},
- {"a821pglnda", boardA821, 16, 8, 0, 0, 0, 0x0fff,
- 10000, 500, &range_pcl813b_ai, NULL,
- 0x000c, 0x00, PCLx1x_IORANGE, 0},
- {"a821pgh", boardA821, 16, 8, 1, 16, 16, 0x0fff,
- 10000, 500, &range_a821pgh_ai, &range_unipolar5,
- 0x000c, 0x00, PCLx1x_IORANGE, 0},
- {"a822pgl", boardACL8112, 16, 8, 2, 16, 16, 0x0fff,
- 10000, 500, &range_acl8112dg_ai, &range_unipolar5,
- 0xdcfc, 0x0a, PCLx1x_IORANGE, 0},
- {"a822pgh", boardACL8112, 16, 8, 2, 16, 16, 0x0fff,
- 10000, 500, &range_acl8112hg_ai, &range_unipolar5,
- 0xdcfc, 0x0a, PCLx1x_IORANGE, 0},
- {"a823pgl", boardACL8112, 16, 8, 2, 16, 16, 0x0fff,
- 8000, 500, &range_acl8112dg_ai, &range_unipolar5,
- 0xdcfc, 0x0a, PCLx1x_IORANGE, 0},
- {"a823pgh", boardACL8112, 16, 8, 2, 16, 16, 0x0fff,
- 8000, 500, &range_acl8112hg_ai, &range_unipolar5,
- 0xdcfc, 0x0a, PCLx1x_IORANGE, 0},
- {"pcl813", boardPCL813, 32, 0, 0, 0, 0, 0x0fff,
- 0, 0, &range_pcl813b_ai, NULL,
- 0x0000, 0x00, PCLx1x_IORANGE, 0},
- {"pcl813b", boardPCL813B, 32, 0, 0, 0, 0, 0x0fff,
- 0, 0, &range_pcl813b_ai, NULL,
- 0x0000, 0x00, PCLx1x_IORANGE, 0},
- {"acl8113", boardACL8113, 32, 0, 0, 0, 0, 0x0fff,
- 0, 0, &range_acl8113_1_ai, NULL,
- 0x0000, 0x00, PCLx1x_IORANGE, 0},
- {"iso813", boardISO813, 32, 0, 0, 0, 0, 0x0fff,
- 0, 0, &range_iso813_1_ai, NULL,
- 0x0000, 0x00, PCLx1x_IORANGE, 0},
- {"acl8216", boardACL8216, 16, 8, 2, 16, 16, 0xffff,
- 10000, 500, &range_pcl813b2_ai, &range_unipolar5,
- 0xdcfc, 0x0a, PCLx1x_IORANGE, 1},
- {"a826pg", boardACL8216, 16, 8, 2, 16, 16, 0xffff,
- 10000, 500, &range_pcl813b2_ai, &range_unipolar5,
- 0xdcfc, 0x0a, PCLx1x_IORANGE, 0},
-};
-
-#define n_boardtypes (sizeof(boardtypes)/sizeof(struct pcl812_board))
#define this_board ((const struct pcl812_board *)dev->board_ptr)
-static struct comedi_driver driver_pcl812 = {
- .driver_name = "pcl812",
- .module = THIS_MODULE,
- .attach = pcl812_attach,
- .detach = pcl812_detach,
- .board_name = &boardtypes[0].name,
- .num_names = n_boardtypes,
- .offset = sizeof(struct pcl812_board),
-};
-
-static int __init driver_pcl812_init_module(void)
-{
- return comedi_driver_register(&driver_pcl812);
-}
-
-static void __exit driver_pcl812_cleanup_module(void)
-{
- comedi_driver_unregister(&driver_pcl812);
-}
-
-module_init(driver_pcl812_init_module);
-module_exit(driver_pcl812_cleanup_module);
-
struct pcl812_private {
unsigned char valid; /* =1 device is OK */
@@ -1356,9 +1271,6 @@ static void pcl812_reset(struct comedi_device *dev)
#endif
}
-/*
-==============================================================================
-*/
static int pcl812_attach(struct comedi_device *dev, struct comedi_devconfig *it)
{
int ret, subdev;
@@ -1702,9 +1614,6 @@ no_dma:
return 0;
}
-/*
-==============================================================================
- */
static int pcl812_detach(struct comedi_device *dev)
{
@@ -1715,6 +1624,85 @@ static int pcl812_detach(struct comedi_device *dev)
return 0;
}
+static const struct pcl812_board boardtypes[] = {
+ {"pcl812", boardPCL812, 16, 0, 2, 16, 16, 0x0fff,
+ 33000, 500, &range_bipolar10, &range_unipolar5,
+ 0xdcfc, 0x0a, PCLx1x_IORANGE, 0},
+ {"pcl812pg", boardPCL812PG, 16, 0, 2, 16, 16, 0x0fff,
+ 33000, 500, &range_pcl812pg_ai, &range_unipolar5,
+ 0xdcfc, 0x0a, PCLx1x_IORANGE, 0},
+ {"acl8112pg", boardPCL812PG, 16, 0, 2, 16, 16, 0x0fff,
+ 10000, 500, &range_pcl812pg_ai, &range_unipolar5,
+ 0xdcfc, 0x0a, PCLx1x_IORANGE, 0},
+ {"acl8112dg", boardACL8112, 16, 8, 2, 16, 16, 0x0fff,
+ 10000, 500, &range_acl8112dg_ai, &range_unipolar5,
+ 0xdcfc, 0x0a, PCLx1x_IORANGE, 1},
+ {"acl8112hg", boardACL8112, 16, 8, 2, 16, 16, 0x0fff,
+ 10000, 500, &range_acl8112hg_ai, &range_unipolar5,
+ 0xdcfc, 0x0a, PCLx1x_IORANGE, 1},
+ {"a821pgl", boardA821, 16, 8, 1, 16, 16, 0x0fff,
+ 10000, 500, &range_pcl813b_ai, &range_unipolar5,
+ 0x000c, 0x00, PCLx1x_IORANGE, 0},
+ {"a821pglnda", boardA821, 16, 8, 0, 0, 0, 0x0fff,
+ 10000, 500, &range_pcl813b_ai, NULL,
+ 0x000c, 0x00, PCLx1x_IORANGE, 0},
+ {"a821pgh", boardA821, 16, 8, 1, 16, 16, 0x0fff,
+ 10000, 500, &range_a821pgh_ai, &range_unipolar5,
+ 0x000c, 0x00, PCLx1x_IORANGE, 0},
+ {"a822pgl", boardACL8112, 16, 8, 2, 16, 16, 0x0fff,
+ 10000, 500, &range_acl8112dg_ai, &range_unipolar5,
+ 0xdcfc, 0x0a, PCLx1x_IORANGE, 0},
+ {"a822pgh", boardACL8112, 16, 8, 2, 16, 16, 0x0fff,
+ 10000, 500, &range_acl8112hg_ai, &range_unipolar5,
+ 0xdcfc, 0x0a, PCLx1x_IORANGE, 0},
+ {"a823pgl", boardACL8112, 16, 8, 2, 16, 16, 0x0fff,
+ 8000, 500, &range_acl8112dg_ai, &range_unipolar5,
+ 0xdcfc, 0x0a, PCLx1x_IORANGE, 0},
+ {"a823pgh", boardACL8112, 16, 8, 2, 16, 16, 0x0fff,
+ 8000, 500, &range_acl8112hg_ai, &range_unipolar5,
+ 0xdcfc, 0x0a, PCLx1x_IORANGE, 0},
+ {"pcl813", boardPCL813, 32, 0, 0, 0, 0, 0x0fff,
+ 0, 0, &range_pcl813b_ai, NULL,
+ 0x0000, 0x00, PCLx1x_IORANGE, 0},
+ {"pcl813b", boardPCL813B, 32, 0, 0, 0, 0, 0x0fff,
+ 0, 0, &range_pcl813b_ai, NULL,
+ 0x0000, 0x00, PCLx1x_IORANGE, 0},
+ {"acl8113", boardACL8113, 32, 0, 0, 0, 0, 0x0fff,
+ 0, 0, &range_acl8113_1_ai, NULL,
+ 0x0000, 0x00, PCLx1x_IORANGE, 0},
+ {"iso813", boardISO813, 32, 0, 0, 0, 0, 0x0fff,
+ 0, 0, &range_iso813_1_ai, NULL,
+ 0x0000, 0x00, PCLx1x_IORANGE, 0},
+ {"acl8216", boardACL8216, 16, 8, 2, 16, 16, 0xffff,
+ 10000, 500, &range_pcl813b2_ai, &range_unipolar5,
+ 0xdcfc, 0x0a, PCLx1x_IORANGE, 1},
+ {"a826pg", boardACL8216, 16, 8, 2, 16, 16, 0xffff,
+ 10000, 500, &range_pcl813b2_ai, &range_unipolar5,
+ 0xdcfc, 0x0a, PCLx1x_IORANGE, 0},
+};
+
+static struct comedi_driver driver_pcl812 = {
+ .driver_name = "pcl812",
+ .module = THIS_MODULE,
+ .attach = pcl812_attach,
+ .detach = pcl812_detach,
+ .board_name = &boardtypes[0].name,
+ .num_names = ARRAY_SIZE(boardtypes),
+ .offset = sizeof(struct pcl812_board),
+};
+
+static int __init driver_pcl812_init_module(void)
+{
+ return comedi_driver_register(&driver_pcl812);
+}
+module_init(driver_pcl812_init_module);
+
+static void __exit driver_pcl812_cleanup_module(void)
+{
+ comedi_driver_unregister(&driver_pcl812);
+}
+module_exit(driver_pcl812_cleanup_module);
+
MODULE_AUTHOR("Comedi http://www.comedi.org");
MODULE_DESCRIPTION("Comedi low-level driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/staging/comedi/drivers/pcl816.c b/drivers/staging/comedi/drivers/pcl816.c
index 96cd7ec2ad53..bccbb236d37d 100644
--- a/drivers/staging/comedi/drivers/pcl816.c
+++ b/drivers/staging/comedi/drivers/pcl816.c
@@ -125,63 +125,14 @@ struct pcl816_board {
int i8254_osc_base; /* 1/frequency of on board oscilator in ns */
};
-static const struct pcl816_board boardtypes[] = {
- {"pcl816", 8, 16, 10000, 1, 16, 16, &range_pcl816,
- &range_pcl816, PCLx1x_RANGE,
- 0x00fc, /* IRQ mask */
- 0x0a, /* DMA mask */
- 0xffff, /* 16-bit card */
- 0xffff, /* D/A maxdata */
- 1024,
- 1, /* ao chan list */
- 100},
- {"pcl814b", 8, 16, 10000, 1, 16, 16, &range_pcl816,
- &range_pcl816, PCLx1x_RANGE,
- 0x00fc,
- 0x0a,
- 0x3fff, /* 14 bit card */
- 0x3fff,
- 1024,
- 1,
- 100},
-};
-
-#define n_boardtypes (sizeof(boardtypes)/sizeof(struct pcl816_board))
#define devpriv ((struct pcl816_private *)dev->private)
#define this_board ((const struct pcl816_board *)dev->board_ptr)
-static int pcl816_attach(struct comedi_device *dev,
- struct comedi_devconfig *it);
-static int pcl816_detach(struct comedi_device *dev);
-
#ifdef unused
static int RTC_lock; /* RTC lock */
static int RTC_timer_lock; /* RTC int lock */
#endif
-static struct comedi_driver driver_pcl816 = {
- .driver_name = "pcl816",
- .module = THIS_MODULE,
- .attach = pcl816_attach,
- .detach = pcl816_detach,
- .board_name = &boardtypes[0].name,
- .num_names = n_boardtypes,
- .offset = sizeof(struct pcl816_board),
-};
-
-static int __init driver_pcl816_init_module(void)
-{
- return comedi_driver_register(&driver_pcl816);
-}
-
-static void __exit driver_pcl816_cleanup_module(void)
-{
- comedi_driver_unregister(&driver_pcl816);
-}
-
-module_init(driver_pcl816_init_module);
-module_exit(driver_pcl816_cleanup_module);
-
struct pcl816_private {
unsigned int dma; /* used DMA, 0=don't use DMA */
@@ -1109,12 +1060,6 @@ static void free_resources(struct comedi_device *dev)
/* printk("free_resource() end\n"); */
}
-/*
-==============================================================================
-
- Initialization
-
-*/
static int pcl816_attach(struct comedi_device *dev, struct comedi_devconfig *it)
{
int ret;
@@ -1340,10 +1285,6 @@ case COMEDI_SUBD_DO:
return 0;
}
-/*
-==============================================================================
- Removes device
- */
static int pcl816_detach(struct comedi_device *dev)
{
DEBUG(printk(KERN_INFO "comedi%d: pcl816: remove\n", dev->minor);)
@@ -1355,6 +1296,49 @@ static int pcl816_detach(struct comedi_device *dev)
return 0;
}
+static const struct pcl816_board boardtypes[] = {
+ {"pcl816", 8, 16, 10000, 1, 16, 16, &range_pcl816,
+ &range_pcl816, PCLx1x_RANGE,
+ 0x00fc, /* IRQ mask */
+ 0x0a, /* DMA mask */
+ 0xffff, /* 16-bit card */
+ 0xffff, /* D/A maxdata */
+ 1024,
+ 1, /* ao chan list */
+ 100},
+ {"pcl814b", 8, 16, 10000, 1, 16, 16, &range_pcl816,
+ &range_pcl816, PCLx1x_RANGE,
+ 0x00fc,
+ 0x0a,
+ 0x3fff, /* 14 bit card */
+ 0x3fff,
+ 1024,
+ 1,
+ 100},
+};
+
+static struct comedi_driver driver_pcl816 = {
+ .driver_name = "pcl816",
+ .module = THIS_MODULE,
+ .attach = pcl816_attach,
+ .detach = pcl816_detach,
+ .board_name = &boardtypes[0].name,
+ .num_names = ARRAY_SIZE(boardtypes),
+ .offset = sizeof(struct pcl816_board),
+};
+
+static int __init driver_pcl816_init_module(void)
+{
+ return comedi_driver_register(&driver_pcl816);
+}
+module_init(driver_pcl816_init_module);
+
+static void __exit driver_pcl816_cleanup_module(void)
+{
+ comedi_driver_unregister(&driver_pcl816);
+}
+module_exit(driver_pcl816_cleanup_module);
+
MODULE_AUTHOR("Comedi http://www.comedi.org");
MODULE_DESCRIPTION("Comedi low-level driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/staging/comedi/drivers/pcl818.c b/drivers/staging/comedi/drivers/pcl818.c
index 7344a53a81c4..8dbefc51b2fc 100644
--- a/drivers/staging/comedi/drivers/pcl818.c
+++ b/drivers/staging/comedi/drivers/pcl818.c
@@ -247,10 +247,6 @@ static const struct comedi_lrange range718_bipolar0_5 =
static const struct comedi_lrange range718_unipolar2 = { 1, {UNI_RANGE(2),} };
static const struct comedi_lrange range718_unipolar1 = { 1, {BIP_RANGE(1),} };
-static int pcl818_attach(struct comedi_device *dev,
- struct comedi_devconfig *it);
-static int pcl818_detach(struct comedi_device *dev);
-
#ifdef unused
static int RTC_lock; /* RTC lock */
static int RTC_timer_lock; /* RTC int lock */
@@ -277,56 +273,6 @@ struct pcl818_board {
int is_818;
};
-static const struct pcl818_board boardtypes[] = {
- {"pcl818l", 4, 16, 8, 25000, 1, 16, 16, &range_pcl818l_l_ai,
- &range_unipolar5, PCLx1x_RANGE, 0x00fc,
- 0x0a, 0xfff, 0xfff, 0, 1},
- {"pcl818h", 9, 16, 8, 10000, 1, 16, 16, &range_pcl818h_ai,
- &range_unipolar5, PCLx1x_RANGE, 0x00fc,
- 0x0a, 0xfff, 0xfff, 0, 1},
- {"pcl818hd", 9, 16, 8, 10000, 1, 16, 16, &range_pcl818h_ai,
- &range_unipolar5, PCLx1x_RANGE, 0x00fc,
- 0x0a, 0xfff, 0xfff, 1, 1},
- {"pcl818hg", 12, 16, 8, 10000, 1, 16, 16, &range_pcl818hg_ai,
- &range_unipolar5, PCLx1x_RANGE, 0x00fc,
- 0x0a, 0xfff, 0xfff, 1, 1},
- {"pcl818", 9, 16, 8, 10000, 2, 16, 16, &range_pcl818h_ai,
- &range_unipolar5, PCLx1x_RANGE, 0x00fc,
- 0x0a, 0xfff, 0xfff, 0, 1},
- {"pcl718", 1, 16, 8, 16000, 2, 16, 16, &range_unipolar5,
- &range_unipolar5, PCLx1x_RANGE, 0x00fc,
- 0x0a, 0xfff, 0xfff, 0, 0},
- /* pcm3718 */
- {"pcm3718", 9, 16, 8, 10000, 0, 16, 16, &range_pcl818h_ai,
- &range_unipolar5, PCLx1x_RANGE, 0x00fc,
- 0x0a, 0xfff, 0xfff, 0, 1 /* XXX ? */ },
-};
-
-#define n_boardtypes (sizeof(boardtypes)/sizeof(struct pcl818_board))
-
-static struct comedi_driver driver_pcl818 = {
- .driver_name = "pcl818",
- .module = THIS_MODULE,
- .attach = pcl818_attach,
- .detach = pcl818_detach,
- .board_name = &boardtypes[0].name,
- .num_names = n_boardtypes,
- .offset = sizeof(struct pcl818_board),
-};
-
-static int __init driver_pcl818_init_module(void)
-{
- return comedi_driver_register(&driver_pcl818);
-}
-
-static void __exit driver_pcl818_cleanup_module(void)
-{
- comedi_driver_unregister(&driver_pcl818);
-}
-
-module_init(driver_pcl818_init_module);
-module_exit(driver_pcl818_cleanup_module);
-
struct pcl818_private {
unsigned int dma; /* used DMA, 0=don't use DMA */
@@ -1724,12 +1670,6 @@ static void free_resources(struct comedi_device *dev)
/* printk("free_resource() end\n"); */
}
-/*
-==============================================================================
-
- Initialization
-
-*/
static int pcl818_attach(struct comedi_device *dev, struct comedi_devconfig *it)
{
int ret;
@@ -2020,10 +1960,6 @@ no_dma:
return 0;
}
-/*
-==============================================================================
- Removes device
- */
static int pcl818_detach(struct comedi_device *dev)
{
/* printk("comedi%d: pcl818: remove\n", dev->minor); */
@@ -2031,6 +1967,53 @@ static int pcl818_detach(struct comedi_device *dev)
return 0;
}
+static const struct pcl818_board boardtypes[] = {
+ {"pcl818l", 4, 16, 8, 25000, 1, 16, 16, &range_pcl818l_l_ai,
+ &range_unipolar5, PCLx1x_RANGE, 0x00fc,
+ 0x0a, 0xfff, 0xfff, 0, 1},
+ {"pcl818h", 9, 16, 8, 10000, 1, 16, 16, &range_pcl818h_ai,
+ &range_unipolar5, PCLx1x_RANGE, 0x00fc,
+ 0x0a, 0xfff, 0xfff, 0, 1},
+ {"pcl818hd", 9, 16, 8, 10000, 1, 16, 16, &range_pcl818h_ai,
+ &range_unipolar5, PCLx1x_RANGE, 0x00fc,
+ 0x0a, 0xfff, 0xfff, 1, 1},
+ {"pcl818hg", 12, 16, 8, 10000, 1, 16, 16, &range_pcl818hg_ai,
+ &range_unipolar5, PCLx1x_RANGE, 0x00fc,
+ 0x0a, 0xfff, 0xfff, 1, 1},
+ {"pcl818", 9, 16, 8, 10000, 2, 16, 16, &range_pcl818h_ai,
+ &range_unipolar5, PCLx1x_RANGE, 0x00fc,
+ 0x0a, 0xfff, 0xfff, 0, 1},
+ {"pcl718", 1, 16, 8, 16000, 2, 16, 16, &range_unipolar5,
+ &range_unipolar5, PCLx1x_RANGE, 0x00fc,
+ 0x0a, 0xfff, 0xfff, 0, 0},
+ /* pcm3718 */
+ {"pcm3718", 9, 16, 8, 10000, 0, 16, 16, &range_pcl818h_ai,
+ &range_unipolar5, PCLx1x_RANGE, 0x00fc,
+ 0x0a, 0xfff, 0xfff, 0, 1 /* XXX ? */ },
+};
+
+static struct comedi_driver driver_pcl818 = {
+ .driver_name = "pcl818",
+ .module = THIS_MODULE,
+ .attach = pcl818_attach,
+ .detach = pcl818_detach,
+ .board_name = &boardtypes[0].name,
+ .num_names = ARRAY_SIZE(boardtypes),
+ .offset = sizeof(struct pcl818_board),
+};
+
+static int __init driver_pcl818_init_module(void)
+{
+ return comedi_driver_register(&driver_pcl818);
+}
+module_init(driver_pcl818_init_module);
+
+static void __exit driver_pcl818_cleanup_module(void)
+{
+ comedi_driver_unregister(&driver_pcl818);
+}
+module_exit(driver_pcl818_cleanup_module);
+
MODULE_AUTHOR("Comedi http://www.comedi.org");
MODULE_DESCRIPTION("Comedi low-level driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/staging/comedi/drivers/pcm3724.c b/drivers/staging/comedi/drivers/pcm3724.c
index f5c0bd17684c..88a354b6c0b5 100644
--- a/drivers/staging/comedi/drivers/pcm3724.c
+++ b/drivers/staging/comedi/drivers/pcm3724.c
@@ -62,10 +62,6 @@ Copy/pasted/hacked from pcm724.c
#define CR_A_MODE(a) ((a)<<5)
#define CR_CW 0x80
-static int pcm3724_attach(struct comedi_device *dev,
- struct comedi_devconfig *it);
-static int pcm3724_detach(struct comedi_device *dev);
-
struct pcm3724_board {
const char *name; /* driver name */
int dio; /* num of DIO */
@@ -80,36 +76,8 @@ struct priv_pcm3724 {
int dio_2;
};
-static const struct pcm3724_board boardtypes[] = {
- {"pcm3724", 48, 2, 0x00fc, PCM3724_SIZE,},
-};
-
-#define n_boardtypes (sizeof(boardtypes)/sizeof(struct pcm3724_board))
#define this_board ((const struct pcm3724_board *)dev->board_ptr)
-static struct comedi_driver driver_pcm3724 = {
- .driver_name = "pcm3724",
- .module = THIS_MODULE,
- .attach = pcm3724_attach,
- .detach = pcm3724_detach,
- .board_name = &boardtypes[0].name,
- .num_names = n_boardtypes,
- .offset = sizeof(struct pcm3724_board),
-};
-
-static int __init driver_pcm3724_init_module(void)
-{
- return comedi_driver_register(&driver_pcm3724);
-}
-
-static void __exit driver_pcm3724_cleanup_module(void)
-{
- comedi_driver_unregister(&driver_pcm3724);
-}
-
-module_init(driver_pcm3724_init_module);
-module_exit(driver_pcm3724_cleanup_module);
-
/* (setq c-basic-offset 8) */
static int subdev_8255_cb(int dir, int port, int data, unsigned long arg)
@@ -319,6 +287,32 @@ static int pcm3724_detach(struct comedi_device *dev)
return 0;
}
+static const struct pcm3724_board boardtypes[] = {
+ { "pcm3724", 48, 2, 0x00fc, PCM3724_SIZE, },
+};
+
+static struct comedi_driver driver_pcm3724 = {
+ .driver_name = "pcm3724",
+ .module = THIS_MODULE,
+ .attach = pcm3724_attach,
+ .detach = pcm3724_detach,
+ .board_name = &boardtypes[0].name,
+ .num_names = ARRAY_SIZE(boardtypes),
+ .offset = sizeof(struct pcm3724_board),
+};
+
+static int __init driver_pcm3724_init_module(void)
+{
+ return comedi_driver_register(&driver_pcm3724);
+}
+module_init(driver_pcm3724_init_module);
+
+static void __exit driver_pcm3724_cleanup_module(void)
+{
+ comedi_driver_unregister(&driver_pcm3724);
+}
+module_exit(driver_pcm3724_cleanup_module);
+
MODULE_AUTHOR("Comedi http://www.comedi.org");
MODULE_DESCRIPTION("Comedi low-level driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/staging/comedi/drivers/pcm3730.c b/drivers/staging/comedi/drivers/pcm3730.c
index bada6b236ff1..342899348370 100644
--- a/drivers/staging/comedi/drivers/pcm3730.c
+++ b/drivers/staging/comedi/drivers/pcm3730.c
@@ -28,29 +28,6 @@ Configuration options:
#define PCM3730_DIB 2
#define PCM3730_DIC 3
-static int pcm3730_attach(struct comedi_device *dev,
- struct comedi_devconfig *it);
-static int pcm3730_detach(struct comedi_device *dev);
-static struct comedi_driver driver_pcm3730 = {
- .driver_name = "pcm3730",
- .module = THIS_MODULE,
- .attach = pcm3730_attach,
- .detach = pcm3730_detach,
-};
-
-static int __init driver_pcm3730_init_module(void)
-{
- return comedi_driver_register(&driver_pcm3730);
-}
-
-static void __exit driver_pcm3730_cleanup_module(void)
-{
- comedi_driver_unregister(&driver_pcm3730);
-}
-
-module_init(driver_pcm3730_init_module);
-module_exit(driver_pcm3730_cleanup_module);
-
static int pcm3730_do_insn_bits(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data)
@@ -166,6 +143,25 @@ static int pcm3730_detach(struct comedi_device *dev)
return 0;
}
+static struct comedi_driver driver_pcm3730 = {
+ .driver_name = "pcm3730",
+ .module = THIS_MODULE,
+ .attach = pcm3730_attach,
+ .detach = pcm3730_detach,
+};
+
+static int __init driver_pcm3730_init_module(void)
+{
+ return comedi_driver_register(&driver_pcm3730);
+}
+module_init(driver_pcm3730_init_module);
+
+static void __exit driver_pcm3730_cleanup_module(void)
+{
+ comedi_driver_unregister(&driver_pcm3730);
+}
+module_exit(driver_pcm3730_cleanup_module);
+
MODULE_AUTHOR("Comedi http://www.comedi.org");
MODULE_DESCRIPTION("Comedi low-level driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/staging/comedi/drivers/pcmad.c b/drivers/staging/comedi/drivers/pcmad.c
index 23b3d777340c..fe8ef664c1f4 100644
--- a/drivers/staging/comedi/drivers/pcmad.c
+++ b/drivers/staging/comedi/drivers/pcmad.c
@@ -57,19 +57,8 @@ struct pcmad_board_struct {
const char *name;
int n_ai_bits;
};
-static const struct pcmad_board_struct pcmad_boards[] = {
- {
- .name = "pcmad12",
- .n_ai_bits = 12,
- },
- {
- .name = "pcmad16",
- .n_ai_bits = 16,
- },
-};
#define this_board ((const struct pcmad_board_struct *)(dev->board_ptr))
-#define n_pcmad_boards ARRAY_SIZE(pcmad_boards)
struct pcmad_priv_struct {
int differential;
@@ -77,31 +66,6 @@ struct pcmad_priv_struct {
};
#define devpriv ((struct pcmad_priv_struct *)dev->private)
-static int pcmad_attach(struct comedi_device *dev, struct comedi_devconfig *it);
-static int pcmad_detach(struct comedi_device *dev);
-static struct comedi_driver driver_pcmad = {
- .driver_name = "pcmad",
- .module = THIS_MODULE,
- .attach = pcmad_attach,
- .detach = pcmad_detach,
- .board_name = &pcmad_boards[0].name,
- .num_names = n_pcmad_boards,
- .offset = sizeof(pcmad_boards[0]),
-};
-
-static int __init driver_pcmad_init_module(void)
-{
- return comedi_driver_register(&driver_pcmad);
-}
-
-static void __exit driver_pcmad_cleanup_module(void)
-{
- comedi_driver_unregister(&driver_pcmad);
-}
-
-module_init(driver_pcmad_init_module);
-module_exit(driver_pcmad_cleanup_module);
-
#define TIMEOUT 100
static int pcmad_ai_insn_read(struct comedi_device *dev,
@@ -188,6 +152,37 @@ static int pcmad_detach(struct comedi_device *dev)
return 0;
}
+static const struct pcmad_board_struct pcmad_boards[] = {
+ {
+ .name = "pcmad12",
+ .n_ai_bits = 12,
+ }, {
+ .name = "pcmad16",
+ .n_ai_bits = 16,
+ },
+};
+static struct comedi_driver driver_pcmad = {
+ .driver_name = "pcmad",
+ .module = THIS_MODULE,
+ .attach = pcmad_attach,
+ .detach = pcmad_detach,
+ .board_name = &pcmad_boards[0].name,
+ .num_names = ARRAY_SIZE(pcmad_boards),
+ .offset = sizeof(pcmad_boards[0]),
+};
+
+static int __init driver_pcmad_init_module(void)
+{
+ return comedi_driver_register(&driver_pcmad);
+}
+module_init(driver_pcmad_init_module);
+
+static void __exit driver_pcmad_cleanup_module(void)
+{
+ comedi_driver_unregister(&driver_pcmad);
+}
+module_exit(driver_pcmad_cleanup_module);
+
MODULE_AUTHOR("Comedi http://www.comedi.org");
MODULE_DESCRIPTION("Comedi low-level driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/staging/comedi/drivers/pcmda12.c b/drivers/staging/comedi/drivers/pcmda12.c
index 0e9ffa28d745..4846d984fb4e 100644
--- a/drivers/staging/comedi/drivers/pcmda12.c
+++ b/drivers/staging/comedi/drivers/pcmda12.c
@@ -80,12 +80,6 @@ static const struct comedi_lrange pcmda12_ranges = {
}
};
-static const struct pcmda12_board pcmda12_boards[] = {
- {
- .name = "pcmda12",
- },
-};
-
/*
* Useful for shorthand access to the particular board structure
*/
@@ -99,57 +93,77 @@ struct pcmda12_private {
#define devpriv ((struct pcmda12_private *)(dev->private))
-/*
- * The struct comedi_driver structure tells the Comedi core module
- * which functions to call to configure/deconfigure (attach/detach)
- * the board, and also about the kernel module that contains
- * the device code.
- */
-static int pcmda12_attach(struct comedi_device *dev,
- struct comedi_devconfig *it);
-static int pcmda12_detach(struct comedi_device *dev);
+static void zero_chans(struct comedi_device *dev)
+{ /* sets up an
+ ASIC chip to defaults */
+ int i;
+ for (i = 0; i < CHANS; ++i) {
+/* /\* do this as one instruction?? *\/ */
+/* outw(0, LSB_PORT(chan)); */
+ outb(0, LSB_PORT(i));
+ outb(0, MSB_PORT(i));
+ }
+ inb(LSB_PORT(0)); /* update chans. */
+}
-static void zero_chans(struct comedi_device *dev);
+static int ao_winsn(struct comedi_device *dev, struct comedi_subdevice *s,
+ struct comedi_insn *insn, unsigned int *data)
+{
+ int i;
+ int chan = CR_CHAN(insn->chanspec);
-static struct comedi_driver driver = {
- .driver_name = "pcmda12",
- .module = THIS_MODULE,
- .attach = pcmda12_attach,
- .detach = pcmda12_detach,
-/* It is not necessary to implement the following members if you are
- * writing a driver for a ISA PnP or PCI card */
- /* Most drivers will support multiple types of boards by
- * having an array of board structures. These were defined
- * in pcmda12_boards[] above. Note that the element 'name'
- * was first in the structure -- Comedi uses this fact to
- * extract the name of the board without knowing any details
- * about the structure except for its length.
- * When a device is attached (by comedi_config), the name
- * of the device is given to Comedi, and Comedi tries to
- * match it by going through the list of board names. If
- * there is a match, the address of the pointer is put
- * into dev->board_ptr and driver->attach() is called.
- *
- * Note that these are not necessary if you can determine
- * the type of board in software. ISA PnP, PCI, and PCMCIA
- * devices are such boards.
- */
- .board_name = &pcmda12_boards[0].name,
- .offset = sizeof(struct pcmda12_board),
- .num_names = ARRAY_SIZE(pcmda12_boards),
-};
+ /* Writing a list of values to an AO channel is probably not
+ * very useful, but that's how the interface is defined. */
+ for (i = 0; i < insn->n; ++i) {
-static int ao_winsn(struct comedi_device *dev, struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data);
+/* /\* do this as one instruction?? *\/ */
+/* outw(data[i], LSB_PORT(chan)); */
+
+ /* Need to do this as two instructions due to 8-bit bus?? */
+ /* first, load the low byte */
+ outb(LSB(data[i]), LSB_PORT(chan));
+ /* next, write the high byte */
+ outb(MSB(data[i]), MSB_PORT(chan));
+
+ /* save shadow register */
+ devpriv->ao_readback[chan] = data[i];
+
+ if (!devpriv->simultaneous_xfer_mode)
+ inb(LSB_PORT(chan));
+ }
+
+ /* return the number of samples written */
+ return i;
+}
+
+/* AO subdevices should have a read insn as well as a write insn.
+
+ Usually this means copying a value stored in devpriv->ao_readback.
+ However, since this driver supports simultaneous xfer then sometimes
+ this function actually accomplishes work.
+
+ Simultaneaous xfer mode is accomplished by loading ALL the values
+ you want for AO in all the channels, then READing off one of the AO
+ registers to initiate the instantaneous simultaneous update of all
+ DAC outputs, which makes all AO channels update simultaneously.
+ This is useful for some control applications, I would imagine.
+*/
static int ao_rinsn(struct comedi_device *dev, struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data);
+ struct comedi_insn *insn, unsigned int *data)
+{
+ int i;
+ int chan = CR_CHAN(insn->chanspec);
+
+ for (i = 0; i < insn->n; i++) {
+ if (devpriv->simultaneous_xfer_mode)
+ inb(LSB_PORT(chan));
+ /* read back shadow register */
+ data[i] = devpriv->ao_readback[chan];
+ }
+
+ return i;
+}
-/*
- * Attach is called by the Comedi core to configure the driver
- * for a particular board. If you specified a board_name array
- * in the driver structure, dev->board_ptr contains that
- * address.
- */
static int pcmda12_attach(struct comedi_device *dev,
struct comedi_devconfig *it)
{
@@ -213,14 +227,6 @@ static int pcmda12_attach(struct comedi_device *dev,
return 1;
}
-/*
- * _detach is called to deconfigure a device. It should deallocate
- * resources.
- * This function is also called when _attach() fails, so it should be
- * careful not to release resources that were not necessarily
- * allocated by _attach(). dev->private and dev->subdevices are
- * deallocated automatically by the core.
- */
static int pcmda12_detach(struct comedi_device *dev)
{
printk(KERN_INFO
@@ -230,92 +236,32 @@ static int pcmda12_detach(struct comedi_device *dev)
return 0;
}
-static void zero_chans(struct comedi_device *dev)
-{ /* sets up an
- ASIC chip to defaults */
- int i;
- for (i = 0; i < CHANS; ++i) {
-/* /\* do this as one instruction?? *\/ */
-/* outw(0, LSB_PORT(chan)); */
- outb(0, LSB_PORT(i));
- outb(0, MSB_PORT(i));
- }
- inb(LSB_PORT(0)); /* update chans. */
-}
-
-static int ao_winsn(struct comedi_device *dev, struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data)
-{
- int i;
- int chan = CR_CHAN(insn->chanspec);
-
- /* Writing a list of values to an AO channel is probably not
- * very useful, but that's how the interface is defined. */
- for (i = 0; i < insn->n; ++i) {
-
-/* /\* do this as one instruction?? *\/ */
-/* outw(data[i], LSB_PORT(chan)); */
-
- /* Need to do this as two instructions due to 8-bit bus?? */
- /* first, load the low byte */
- outb(LSB(data[i]), LSB_PORT(chan));
- /* next, write the high byte */
- outb(MSB(data[i]), MSB_PORT(chan));
-
- /* save shadow register */
- devpriv->ao_readback[chan] = data[i];
-
- if (!devpriv->simultaneous_xfer_mode)
- inb(LSB_PORT(chan));
- }
-
- /* return the number of samples written */
- return i;
-}
-
-/* AO subdevices should have a read insn as well as a write insn.
-
- Usually this means copying a value stored in devpriv->ao_readback.
- However, since this driver supports simultaneous xfer then sometimes
- this function actually accomplishes work.
-
- Simultaneaous xfer mode is accomplished by loading ALL the values
- you want for AO in all the channels, then READing off one of the AO
- registers to initiate the instantaneous simultaneous update of all
- DAC outputs, which makes all AO channels update simultaneously.
- This is useful for some control applications, I would imagine.
-*/
-static int ao_rinsn(struct comedi_device *dev, struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data)
-{
- int i;
- int chan = CR_CHAN(insn->chanspec);
-
- for (i = 0; i < insn->n; i++) {
- if (devpriv->simultaneous_xfer_mode)
- inb(LSB_PORT(chan));
- /* read back shadow register */
- data[i] = devpriv->ao_readback[chan];
- }
+static const struct pcmda12_board pcmda12_boards[] = {
+ {
+ .name = "pcmda12",
+ },
+};
- return i;
-}
+static struct comedi_driver driver = {
+ .driver_name = "pcmda12",
+ .module = THIS_MODULE,
+ .attach = pcmda12_attach,
+ .detach = pcmda12_detach,
+ .board_name = &pcmda12_boards[0].name,
+ .offset = sizeof(struct pcmda12_board),
+ .num_names = ARRAY_SIZE(pcmda12_boards),
+};
-/*
- * A convenient macro that defines init_module() and cleanup_module(),
- * as necessary.
- */
static int __init driver_init_module(void)
{
return comedi_driver_register(&driver);
}
+module_init(driver_init_module);
static void __exit driver_cleanup_module(void)
{
comedi_driver_unregister(&driver);
}
-
-module_init(driver_init_module);
module_exit(driver_cleanup_module);
MODULE_AUTHOR("Comedi http://www.comedi.org");
diff --git a/drivers/staging/comedi/drivers/pcmmio.c b/drivers/staging/comedi/drivers/pcmmio.c
index eddac00e4e29..d7f98d575f45 100644
--- a/drivers/staging/comedi/drivers/pcmmio.c
+++ b/drivers/staging/comedi/drivers/pcmmio.c
@@ -145,13 +145,6 @@ Configuration Options:
#define PAGE_ENAB 2
#define PAGE_INT_ID 3
-static int ai_rinsn(struct comedi_device *, struct comedi_subdevice *,
- struct comedi_insn *, unsigned int *);
-static int ao_rinsn(struct comedi_device *, struct comedi_subdevice *,
- struct comedi_insn *, unsigned int *);
-static int ao_winsn(struct comedi_device *, struct comedi_subdevice *,
- struct comedi_insn *, unsigned int *);
-
/*
* Board descriptions for two imaginary boards. Describing the
* boards in this way is optional, and completely driver-dependent.
@@ -190,23 +183,6 @@ static const struct comedi_lrange ranges_ao = {
RANGE(-2.5, 2.5), RANGE(-2.5, 7.5)}
};
-static const struct pcmmio_board pcmmio_boards[] = {
- {
- .name = "pcmmio",
- .dio_num_asics = 1,
- .dio_num_ports = 6,
- .total_iosize = 32,
- .ai_bits = 16,
- .ao_bits = 16,
- .n_ai_chans = 16,
- .n_ao_chans = 8,
- .ai_range_table = &ranges_ai,
- .ao_range_table = &ranges_ao,
- .ai_rinsn = ai_rinsn,
- .ao_rinsn = ao_rinsn,
- .ao_winsn = ao_winsn},
-};
-
/*
* Useful for shorthand access to the particular board structure
*/
@@ -293,312 +269,6 @@ struct pcmmio_private {
*/
#define devpriv ((struct pcmmio_private *)dev->private)
#define subpriv ((struct pcmmio_subdev_private *)s->private)
-/*
- * The struct comedi_driver structure tells the Comedi core module
- * which functions to call to configure/deconfigure (attach/detach)
- * the board, and also about the kernel module that contains
- * the device code.
- */
-static int pcmmio_attach(struct comedi_device *dev,
- struct comedi_devconfig *it);
-static int pcmmio_detach(struct comedi_device *dev);
-
-static struct comedi_driver driver = {
- .driver_name = "pcmmio",
- .module = THIS_MODULE,
- .attach = pcmmio_attach,
- .detach = pcmmio_detach,
-/* It is not necessary to implement the following members if you are
- * writing a driver for a ISA PnP or PCI card */
- /* Most drivers will support multiple types of boards by
- * having an array of board structures. These were defined
- * in pcmmio_boards[] above. Note that the element 'name'
- * was first in the structure -- Comedi uses this fact to
- * extract the name of the board without knowing any details
- * about the structure except for its length.
- * When a device is attached (by comedi_config), the name
- * of the device is given to Comedi, and Comedi tries to
- * match it by going through the list of board names. If
- * there is a match, the address of the pointer is put
- * into dev->board_ptr and driver->attach() is called.
- *
- * Note that these are not necessary if you can determine
- * the type of board in software. ISA PnP, PCI, and PCMCIA
- * devices are such boards.
- */
- .board_name = &pcmmio_boards[0].name,
- .offset = sizeof(struct pcmmio_board),
- .num_names = ARRAY_SIZE(pcmmio_boards),
-};
-
-static int pcmmio_dio_insn_bits(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data);
-static int pcmmio_dio_insn_config(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data);
-
-static irqreturn_t interrupt_pcmmio(int irq, void *d);
-static void pcmmio_stop_intr(struct comedi_device *, struct comedi_subdevice *);
-static int pcmmio_cancel(struct comedi_device *dev, struct comedi_subdevice *s);
-static int pcmmio_cmd(struct comedi_device *dev, struct comedi_subdevice *s);
-static int pcmmio_cmdtest(struct comedi_device *dev, struct comedi_subdevice *s,
- struct comedi_cmd *cmd);
-
-/* some helper functions to deal with specifics of this device's registers */
-/* sets up/clears ASIC chips to defaults */
-static void init_asics(struct comedi_device *dev);
-static void switch_page(struct comedi_device *dev, int asic, int page);
-#ifdef notused
-static void lock_port(struct comedi_device *dev, int asic, int port);
-static void unlock_port(struct comedi_device *dev, int asic, int port);
-#endif
-
-/*
- * Attach is called by the Comedi core to configure the driver
- * for a particular board. If you specified a board_name array
- * in the driver structure, dev->board_ptr contains that
- * address.
- */
-static int pcmmio_attach(struct comedi_device *dev, struct comedi_devconfig *it)
-{
- struct comedi_subdevice *s;
- int sdev_no, chans_left, n_dio_subdevs, n_subdevs, port, asic,
- thisasic_chanct = 0;
- unsigned long iobase;
- unsigned int irq[MAX_ASICS];
-
- iobase = it->options[0];
- irq[0] = it->options[1];
-
- printk(KERN_INFO "comedi%d: %s: io: %lx attaching...\n", dev->minor,
- driver.driver_name, iobase);
-
- dev->iobase = iobase;
-
- if (!iobase || !request_region(iobase,
- thisboard->total_iosize,
- driver.driver_name)) {
- printk(KERN_ERR "comedi%d: I/O port conflict\n", dev->minor);
- return -EIO;
- }
-
-/*
- * Initialize dev->board_name. Note that we can use the "thisboard"
- * macro now, since we just initialized it in the last line.
- */
- dev->board_name = thisboard->name;
-
-/*
- * Allocate the private structure area. alloc_private() is a
- * convenient macro defined in comedidev.h.
- */
- if (alloc_private(dev, sizeof(struct pcmmio_private)) < 0) {
- printk(KERN_ERR "comedi%d: cannot allocate private data structure\n",
- dev->minor);
- return -ENOMEM;
- }
-
- for (asic = 0; asic < MAX_ASICS; ++asic) {
- devpriv->asics[asic].num = asic;
- devpriv->asics[asic].iobase =
- dev->iobase + 16 + asic * ASIC_IOSIZE;
- /*
- * this gets actually set at the end of this function when we
- * request_irqs
- */
- devpriv->asics[asic].irq = 0;
- spin_lock_init(&devpriv->asics[asic].spinlock);
- }
-
- chans_left = CHANS_PER_ASIC * thisboard->dio_num_asics;
- n_dio_subdevs = CALC_N_DIO_SUBDEVS(chans_left);
- n_subdevs = n_dio_subdevs + 2;
- devpriv->sprivs =
- kcalloc(n_subdevs, sizeof(struct pcmmio_subdev_private),
- GFP_KERNEL);
- if (!devpriv->sprivs) {
- printk(KERN_ERR "comedi%d: cannot allocate subdevice private data structures\n",
- dev->minor);
- return -ENOMEM;
- }
- /*
- * Allocate the subdevice structures. alloc_subdevice() is a
- * convenient macro defined in comedidev.h.
- *
- * Allocate 1 AI + 1 AO + 2 DIO subdevs (24 lines per DIO)
- */
- if (alloc_subdevices(dev, n_subdevs) < 0) {
- printk(KERN_ERR "comedi%d: cannot allocate subdevice data structures\n",
- dev->minor);
- return -ENOMEM;
- }
-
- /* First, AI */
- sdev_no = 0;
- s = dev->subdevices + sdev_no;
- s->private = devpriv->sprivs + sdev_no;
- s->maxdata = (1 << thisboard->ai_bits) - 1;
- s->range_table = thisboard->ai_range_table;
- s->subdev_flags = SDF_READABLE | SDF_GROUND | SDF_DIFF;
- s->type = COMEDI_SUBD_AI;
- s->n_chan = thisboard->n_ai_chans;
- s->len_chanlist = s->n_chan;
- s->insn_read = thisboard->ai_rinsn;
- subpriv->iobase = dev->iobase + 0;
- /* initialize the resource enable register by clearing it */
- outb(0, subpriv->iobase + 3);
- outb(0, subpriv->iobase + 4 + 3);
-
- /* Next, AO */
- ++sdev_no;
- s = dev->subdevices + sdev_no;
- s->private = devpriv->sprivs + sdev_no;
- s->maxdata = (1 << thisboard->ao_bits) - 1;
- s->range_table = thisboard->ao_range_table;
- s->subdev_flags = SDF_READABLE;
- s->type = COMEDI_SUBD_AO;
- s->n_chan = thisboard->n_ao_chans;
- s->len_chanlist = s->n_chan;
- s->insn_read = thisboard->ao_rinsn;
- s->insn_write = thisboard->ao_winsn;
- subpriv->iobase = dev->iobase + 8;
- /* initialize the resource enable register by clearing it */
- outb(0, subpriv->iobase + 3);
- outb(0, subpriv->iobase + 4 + 3);
-
- ++sdev_no;
- port = 0;
- asic = 0;
- for (; sdev_no < (int)dev->n_subdevices; ++sdev_no) {
- int byte_no;
-
- s = dev->subdevices + sdev_no;
- s->private = devpriv->sprivs + sdev_no;
- s->maxdata = 1;
- s->range_table = &range_digital;
- s->subdev_flags = SDF_READABLE | SDF_WRITABLE;
- s->type = COMEDI_SUBD_DIO;
- s->insn_bits = pcmmio_dio_insn_bits;
- s->insn_config = pcmmio_dio_insn_config;
- s->n_chan = min(chans_left, MAX_CHANS_PER_SUBDEV);
- subpriv->dio.intr.asic = -1;
- subpriv->dio.intr.first_chan = -1;
- subpriv->dio.intr.asic_chan = -1;
- subpriv->dio.intr.num_asic_chans = -1;
- subpriv->dio.intr.active = 0;
- s->len_chanlist = 1;
-
- /* save the ioport address for each 'port' of 8 channels in the
- subdevice */
- for (byte_no = 0; byte_no < PORTS_PER_SUBDEV; ++byte_no, ++port) {
- if (port >= PORTS_PER_ASIC) {
- port = 0;
- ++asic;
- thisasic_chanct = 0;
- }
- subpriv->iobases[byte_no] =
- devpriv->asics[asic].iobase + port;
-
- if (thisasic_chanct <
- CHANS_PER_PORT * INTR_PORTS_PER_ASIC
- && subpriv->dio.intr.asic < 0) {
- /*
- * this is an interrupt subdevice,
- * so setup the struct
- */
- subpriv->dio.intr.asic = asic;
- subpriv->dio.intr.active = 0;
- subpriv->dio.intr.stop_count = 0;
- subpriv->dio.intr.first_chan = byte_no * 8;
- subpriv->dio.intr.asic_chan = thisasic_chanct;
- subpriv->dio.intr.num_asic_chans =
- s->n_chan - subpriv->dio.intr.first_chan;
- s->cancel = pcmmio_cancel;
- s->do_cmd = pcmmio_cmd;
- s->do_cmdtest = pcmmio_cmdtest;
- s->len_chanlist =
- subpriv->dio.intr.num_asic_chans;
- }
- thisasic_chanct += CHANS_PER_PORT;
- }
- spin_lock_init(&subpriv->dio.intr.spinlock);
-
- chans_left -= s->n_chan;
-
- if (!chans_left) {
- /*
- * reset the asic to our first asic,
- * to do intr subdevs
- */
- asic = 0;
- port = 0;
- }
-
- }
-
- init_asics(dev); /* clear out all the registers, basically */
-
- for (asic = 0; irq[0] && asic < MAX_ASICS; ++asic) {
- if (irq[asic]
- && request_irq(irq[asic], interrupt_pcmmio,
- IRQF_SHARED, thisboard->name, dev)) {
- int i;
- /* unroll the allocated irqs.. */
- for (i = asic - 1; i >= 0; --i) {
- free_irq(irq[i], dev);
- devpriv->asics[i].irq = irq[i] = 0;
- }
- irq[asic] = 0;
- }
- devpriv->asics[asic].irq = irq[asic];
- }
-
- dev->irq = irq[0]; /*
- * grr.. wish comedi dev struct supported
- * multiple irqs..
- */
-
- if (irq[0]) {
- printk(KERN_DEBUG "comedi%d: irq: %u\n", dev->minor, irq[0]);
- if (thisboard->dio_num_asics == 2 && irq[1])
- printk(KERN_DEBUG "comedi%d: second ASIC irq: %u\n",
- dev->minor, irq[1]);
- } else {
- printk(KERN_INFO "comedi%d: (IRQ mode disabled)\n", dev->minor);
- }
-
- printk(KERN_INFO "comedi%d: attached\n", dev->minor);
-
- return 1;
-}
-
-/*
- * _detach is called to deconfigure a device. It should deallocate
- * resources.
- * This function is also called when _attach() fails, so it should be
- * careful not to release resources that were not necessarily
- * allocated by _attach(). dev->private and dev->subdevices are
- * deallocated automatically by the core.
- */
-static int pcmmio_detach(struct comedi_device *dev)
-{
- int i;
-
- printk(KERN_INFO "comedi%d: %s: remove\n", dev->minor, driver.driver_name);
- if (dev->iobase)
- release_region(dev->iobase, thisboard->total_iosize);
-
- for (i = 0; i < MAX_ASICS; ++i) {
- if (devpriv && devpriv->asics[i].irq)
- free_irq(devpriv->asics[i].irq, dev);
- }
-
- if (devpriv && devpriv->sprivs)
- kfree(devpriv->sprivs);
-
- return 0;
-}
/* DIO devices are slightly special. Although it is possible to
* implement the insn_read/insn_write interface, it is much more
@@ -667,7 +337,7 @@ static int pcmmio_dio_insn_bits(struct comedi_device *dev,
}
#ifdef DAMMIT_ITS_BROKEN
/* DEBUG */
- printk("data_out_byte %02x\n", (unsigned)byte);
+ printk(KERN_DEBUG "data_out_byte %02x\n", (unsigned)byte);
#endif
/* save the digital input lines for this byte.. */
s->state |= ((unsigned int)byte) << offset;
@@ -751,6 +421,21 @@ static int pcmmio_dio_insn_config(struct comedi_device *dev,
return insn->n;
}
+static void switch_page(struct comedi_device *dev, int asic, int page)
+{
+ if (asic < 0 || asic >= thisboard->dio_num_asics)
+ return; /* paranoia */
+ if (page < 0 || page >= NUM_PAGES)
+ return; /* more paranoia */
+
+ devpriv->asics[asic].pagelock &= ~REG_PAGE_MASK;
+ devpriv->asics[asic].pagelock |= page << REG_PAGE_BITOFFSET;
+
+ /* now write out the shadow register */
+ outb(devpriv->asics[asic].pagelock,
+ devpriv->asics[asic].iobase + REG_PAGELOCK);
+}
+
static void init_asics(struct comedi_device *dev)
{ /* sets up an
ASIC chip to defaults */
@@ -788,21 +473,6 @@ static void init_asics(struct comedi_device *dev)
}
}
-static void switch_page(struct comedi_device *dev, int asic, int page)
-{
- if (asic < 0 || asic >= thisboard->dio_num_asics)
- return; /* paranoia */
- if (page < 0 || page >= NUM_PAGES)
- return; /* more paranoia */
-
- devpriv->asics[asic].pagelock &= ~REG_PAGE_MASK;
- devpriv->asics[asic].pagelock |= page << REG_PAGE_BITOFFSET;
-
- /* now write out the shadow register */
- outb(devpriv->asics[asic].pagelock,
- devpriv->asics[asic].iobase + REG_PAGELOCK);
-}
-
#ifdef notused
static void lock_port(struct comedi_device *dev, int asic, int port)
{
@@ -831,6 +501,27 @@ static void unlock_port(struct comedi_device *dev, int asic, int port)
}
#endif /* notused */
+static void pcmmio_stop_intr(struct comedi_device *dev,
+ struct comedi_subdevice *s)
+{
+ int nports, firstport, asic, port;
+
+ asic = subpriv->dio.intr.asic;
+ if (asic < 0)
+ return; /* not an interrupt subdev */
+
+ subpriv->dio.intr.enabled_mask = 0;
+ subpriv->dio.intr.active = 0;
+ s->async->inttrig = 0;
+ nports = subpriv->dio.intr.num_asic_chans / CHANS_PER_PORT;
+ firstport = subpriv->dio.intr.asic_chan / CHANS_PER_PORT;
+ switch_page(dev, asic, PAGE_ENAB);
+ for (port = firstport; port < firstport + nports; ++port) {
+ /* disable all intrs for this subdev.. */
+ outb(0, devpriv->asics[asic].iobase + REG_ENAB0 + port);
+ }
+}
+
static irqreturn_t interrupt_pcmmio(int irq, void *d)
{
int asic, got1 = 0;
@@ -991,27 +682,6 @@ static irqreturn_t interrupt_pcmmio(int irq, void *d)
return IRQ_HANDLED;
}
-static void pcmmio_stop_intr(struct comedi_device *dev,
- struct comedi_subdevice *s)
-{
- int nports, firstport, asic, port;
-
- asic = subpriv->dio.intr.asic;
- if (asic < 0)
- return; /* not an interrupt subdev */
-
- subpriv->dio.intr.enabled_mask = 0;
- subpriv->dio.intr.active = 0;
- s->async->inttrig = 0;
- nports = subpriv->dio.intr.num_asic_chans / CHANS_PER_PORT;
- firstport = subpriv->dio.intr.asic_chan / CHANS_PER_PORT;
- switch_page(dev, asic, PAGE_ENAB);
- for (port = firstport; port < firstport + nports; ++port) {
- /* disable all intrs for this subdev.. */
- outb(0, devpriv->asics[asic].iobase + REG_ENAB0 + port);
- }
-}
-
static int pcmmio_start_intr(struct comedi_device *dev,
struct comedi_subdevice *s)
{
@@ -1340,21 +1010,276 @@ static int ao_winsn(struct comedi_device *dev, struct comedi_subdevice *s,
return n;
}
+static int pcmmio_attach(struct comedi_device *dev, struct comedi_devconfig *it)
+{
+ struct comedi_subdevice *s;
+ int sdev_no, chans_left, n_dio_subdevs, n_subdevs, port, asic,
+ thisasic_chanct = 0;
+ unsigned long iobase;
+ unsigned int irq[MAX_ASICS];
+
+ iobase = it->options[0];
+ irq[0] = it->options[1];
+
+ printk(KERN_INFO "comedi%d: %s: io: %lx attaching...\n", dev->minor,
+ driver.driver_name, iobase);
+
+ dev->iobase = iobase;
+
+ if (!iobase || !request_region(iobase,
+ thisboard->total_iosize,
+ driver.driver_name)) {
+ printk(KERN_ERR "comedi%d: I/O port conflict\n", dev->minor);
+ return -EIO;
+ }
+
+/*
+ * Initialize dev->board_name. Note that we can use the "thisboard"
+ * macro now, since we just initialized it in the last line.
+ */
+ dev->board_name = thisboard->name;
+
/*
- * A convenient macro that defines init_module() and cleanup_module(),
- * as necessary.
+ * Allocate the private structure area. alloc_private() is a
+ * convenient macro defined in comedidev.h.
*/
+ if (alloc_private(dev, sizeof(struct pcmmio_private)) < 0) {
+ printk(KERN_ERR "comedi%d: cannot allocate private data structure\n",
+ dev->minor);
+ return -ENOMEM;
+ }
+
+ for (asic = 0; asic < MAX_ASICS; ++asic) {
+ devpriv->asics[asic].num = asic;
+ devpriv->asics[asic].iobase =
+ dev->iobase + 16 + asic * ASIC_IOSIZE;
+ /*
+ * this gets actually set at the end of this function when we
+ * request_irqs
+ */
+ devpriv->asics[asic].irq = 0;
+ spin_lock_init(&devpriv->asics[asic].spinlock);
+ }
+
+ chans_left = CHANS_PER_ASIC * thisboard->dio_num_asics;
+ n_dio_subdevs = CALC_N_DIO_SUBDEVS(chans_left);
+ n_subdevs = n_dio_subdevs + 2;
+ devpriv->sprivs =
+ kcalloc(n_subdevs, sizeof(struct pcmmio_subdev_private),
+ GFP_KERNEL);
+ if (!devpriv->sprivs) {
+ printk(KERN_ERR "comedi%d: cannot allocate subdevice private data structures\n",
+ dev->minor);
+ return -ENOMEM;
+ }
+ /*
+ * Allocate the subdevice structures. alloc_subdevice() is a
+ * convenient macro defined in comedidev.h.
+ *
+ * Allocate 1 AI + 1 AO + 2 DIO subdevs (24 lines per DIO)
+ */
+ if (alloc_subdevices(dev, n_subdevs) < 0) {
+ printk(KERN_ERR "comedi%d: cannot allocate subdevice data structures\n",
+ dev->minor);
+ return -ENOMEM;
+ }
+
+ /* First, AI */
+ sdev_no = 0;
+ s = dev->subdevices + sdev_no;
+ s->private = devpriv->sprivs + sdev_no;
+ s->maxdata = (1 << thisboard->ai_bits) - 1;
+ s->range_table = thisboard->ai_range_table;
+ s->subdev_flags = SDF_READABLE | SDF_GROUND | SDF_DIFF;
+ s->type = COMEDI_SUBD_AI;
+ s->n_chan = thisboard->n_ai_chans;
+ s->len_chanlist = s->n_chan;
+ s->insn_read = thisboard->ai_rinsn;
+ subpriv->iobase = dev->iobase + 0;
+ /* initialize the resource enable register by clearing it */
+ outb(0, subpriv->iobase + 3);
+ outb(0, subpriv->iobase + 4 + 3);
+
+ /* Next, AO */
+ ++sdev_no;
+ s = dev->subdevices + sdev_no;
+ s->private = devpriv->sprivs + sdev_no;
+ s->maxdata = (1 << thisboard->ao_bits) - 1;
+ s->range_table = thisboard->ao_range_table;
+ s->subdev_flags = SDF_READABLE;
+ s->type = COMEDI_SUBD_AO;
+ s->n_chan = thisboard->n_ao_chans;
+ s->len_chanlist = s->n_chan;
+ s->insn_read = thisboard->ao_rinsn;
+ s->insn_write = thisboard->ao_winsn;
+ subpriv->iobase = dev->iobase + 8;
+ /* initialize the resource enable register by clearing it */
+ outb(0, subpriv->iobase + 3);
+ outb(0, subpriv->iobase + 4 + 3);
+
+ ++sdev_no;
+ port = 0;
+ asic = 0;
+ for (; sdev_no < (int)dev->n_subdevices; ++sdev_no) {
+ int byte_no;
+
+ s = dev->subdevices + sdev_no;
+ s->private = devpriv->sprivs + sdev_no;
+ s->maxdata = 1;
+ s->range_table = &range_digital;
+ s->subdev_flags = SDF_READABLE | SDF_WRITABLE;
+ s->type = COMEDI_SUBD_DIO;
+ s->insn_bits = pcmmio_dio_insn_bits;
+ s->insn_config = pcmmio_dio_insn_config;
+ s->n_chan = min(chans_left, MAX_CHANS_PER_SUBDEV);
+ subpriv->dio.intr.asic = -1;
+ subpriv->dio.intr.first_chan = -1;
+ subpriv->dio.intr.asic_chan = -1;
+ subpriv->dio.intr.num_asic_chans = -1;
+ subpriv->dio.intr.active = 0;
+ s->len_chanlist = 1;
+
+ /* save the ioport address for each 'port' of 8 channels in the
+ subdevice */
+ for (byte_no = 0; byte_no < PORTS_PER_SUBDEV; ++byte_no, ++port) {
+ if (port >= PORTS_PER_ASIC) {
+ port = 0;
+ ++asic;
+ thisasic_chanct = 0;
+ }
+ subpriv->iobases[byte_no] =
+ devpriv->asics[asic].iobase + port;
+
+ if (thisasic_chanct <
+ CHANS_PER_PORT * INTR_PORTS_PER_ASIC
+ && subpriv->dio.intr.asic < 0) {
+ /*
+ * this is an interrupt subdevice,
+ * so setup the struct
+ */
+ subpriv->dio.intr.asic = asic;
+ subpriv->dio.intr.active = 0;
+ subpriv->dio.intr.stop_count = 0;
+ subpriv->dio.intr.first_chan = byte_no * 8;
+ subpriv->dio.intr.asic_chan = thisasic_chanct;
+ subpriv->dio.intr.num_asic_chans =
+ s->n_chan - subpriv->dio.intr.first_chan;
+ s->cancel = pcmmio_cancel;
+ s->do_cmd = pcmmio_cmd;
+ s->do_cmdtest = pcmmio_cmdtest;
+ s->len_chanlist =
+ subpriv->dio.intr.num_asic_chans;
+ }
+ thisasic_chanct += CHANS_PER_PORT;
+ }
+ spin_lock_init(&subpriv->dio.intr.spinlock);
+
+ chans_left -= s->n_chan;
+
+ if (!chans_left) {
+ /*
+ * reset the asic to our first asic,
+ * to do intr subdevs
+ */
+ asic = 0;
+ port = 0;
+ }
+
+ }
+
+ init_asics(dev); /* clear out all the registers, basically */
+
+ for (asic = 0; irq[0] && asic < MAX_ASICS; ++asic) {
+ if (irq[asic]
+ && request_irq(irq[asic], interrupt_pcmmio,
+ IRQF_SHARED, thisboard->name, dev)) {
+ int i;
+ /* unroll the allocated irqs.. */
+ for (i = asic - 1; i >= 0; --i) {
+ free_irq(irq[i], dev);
+ devpriv->asics[i].irq = irq[i] = 0;
+ }
+ irq[asic] = 0;
+ }
+ devpriv->asics[asic].irq = irq[asic];
+ }
+
+ dev->irq = irq[0]; /*
+ * grr.. wish comedi dev struct supported
+ * multiple irqs..
+ */
+
+ if (irq[0]) {
+ printk(KERN_DEBUG "comedi%d: irq: %u\n", dev->minor, irq[0]);
+ if (thisboard->dio_num_asics == 2 && irq[1])
+ printk(KERN_DEBUG "comedi%d: second ASIC irq: %u\n",
+ dev->minor, irq[1]);
+ } else {
+ printk(KERN_INFO "comedi%d: (IRQ mode disabled)\n", dev->minor);
+ }
+
+ printk(KERN_INFO "comedi%d: attached\n", dev->minor);
+
+ return 1;
+}
+
+static int pcmmio_detach(struct comedi_device *dev)
+{
+ int i;
+
+ printk(KERN_INFO "comedi%d: %s: remove\n", dev->minor, driver.driver_name);
+ if (dev->iobase)
+ release_region(dev->iobase, thisboard->total_iosize);
+
+ for (i = 0; i < MAX_ASICS; ++i) {
+ if (devpriv && devpriv->asics[i].irq)
+ free_irq(devpriv->asics[i].irq, dev);
+ }
+
+ if (devpriv && devpriv->sprivs)
+ kfree(devpriv->sprivs);
+
+ return 0;
+}
+
+static const struct pcmmio_board pcmmio_boards[] = {
+ {
+ .name = "pcmmio",
+ .dio_num_asics = 1,
+ .dio_num_ports = 6,
+ .total_iosize = 32,
+ .ai_bits = 16,
+ .ao_bits = 16,
+ .n_ai_chans = 16,
+ .n_ao_chans = 8,
+ .ai_range_table = &ranges_ai,
+ .ao_range_table = &ranges_ao,
+ .ai_rinsn = ai_rinsn,
+ .ao_rinsn = ao_rinsn,
+ .ao_winsn = ao_winsn
+ },
+};
+
+static struct comedi_driver driver = {
+ .driver_name = "pcmmio",
+ .module = THIS_MODULE,
+ .attach = pcmmio_attach,
+ .detach = pcmmio_detach,
+ .board_name = &pcmmio_boards[0].name,
+ .offset = sizeof(struct pcmmio_board),
+ .num_names = ARRAY_SIZE(pcmmio_boards),
+};
+
static int __init driver_init_module(void)
{
return comedi_driver_register(&driver);
}
+module_init(driver_init_module);
static void __exit driver_cleanup_module(void)
{
comedi_driver_unregister(&driver);
}
-
-module_init(driver_init_module);
module_exit(driver_cleanup_module);
MODULE_AUTHOR("Comedi http://www.comedi.org");
diff --git a/drivers/staging/comedi/drivers/pcmuio.c b/drivers/staging/comedi/drivers/pcmuio.c
index 661ba2e03892..de4f4865bef1 100644
--- a/drivers/staging/comedi/drivers/pcmuio.c
+++ b/drivers/staging/comedi/drivers/pcmuio.c
@@ -155,19 +155,6 @@ struct pcmuio_board {
const int num_ports;
};
-static const struct pcmuio_board pcmuio_boards[] = {
- {
- .name = "pcmuio48",
- .num_asics = 1,
- .num_ports = 6,
- },
- {
- .name = "pcmuio96",
- .num_asics = 2,
- .num_ports = 12,
- },
-};
-
/*
* Useful for shorthand access to the particular board structure
*/
@@ -218,262 +205,6 @@ struct pcmuio_private {
*/
#define devpriv ((struct pcmuio_private *)dev->private)
#define subpriv ((struct pcmuio_subdev_private *)s->private)
-/*
- * The struct comedi_driver structure tells the Comedi core module
- * which functions to call to configure/deconfigure (attach/detach)
- * the board, and also about the kernel module that contains
- * the device code.
- */
-static int pcmuio_attach(struct comedi_device *dev,
- struct comedi_devconfig *it);
-static int pcmuio_detach(struct comedi_device *dev);
-
-static struct comedi_driver driver = {
- .driver_name = "pcmuio",
- .module = THIS_MODULE,
- .attach = pcmuio_attach,
- .detach = pcmuio_detach,
-/* It is not necessary to implement the following members if you are
- * writing a driver for a ISA PnP or PCI card */
- /* Most drivers will support multiple types of boards by
- * having an array of board structures. These were defined
- * in pcmuio_boards[] above. Note that the element 'name'
- * was first in the structure -- Comedi uses this fact to
- * extract the name of the board without knowing any details
- * about the structure except for its length.
- * When a device is attached (by comedi_config), the name
- * of the device is given to Comedi, and Comedi tries to
- * match it by going through the list of board names. If
- * there is a match, the address of the pointer is put
- * into dev->board_ptr and driver->attach() is called.
- *
- * Note that these are not necessary if you can determine
- * the type of board in software. ISA PnP, PCI, and PCMCIA
- * devices are such boards.
- */
- .board_name = &pcmuio_boards[0].name,
- .offset = sizeof(struct pcmuio_board),
- .num_names = ARRAY_SIZE(pcmuio_boards),
-};
-
-static int pcmuio_dio_insn_bits(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data);
-static int pcmuio_dio_insn_config(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data);
-
-static irqreturn_t interrupt_pcmuio(int irq, void *d);
-static void pcmuio_stop_intr(struct comedi_device *, struct comedi_subdevice *);
-static int pcmuio_cancel(struct comedi_device *dev, struct comedi_subdevice *s);
-static int pcmuio_cmd(struct comedi_device *dev, struct comedi_subdevice *s);
-static int pcmuio_cmdtest(struct comedi_device *dev, struct comedi_subdevice *s,
- struct comedi_cmd *cmd);
-
-/* some helper functions to deal with specifics of this device's registers */
-static void init_asics(struct comedi_device *dev); /* sets up/clears ASIC chips to defaults */
-static void switch_page(struct comedi_device *dev, int asic, int page);
-#ifdef notused
-static void lock_port(struct comedi_device *dev, int asic, int port);
-static void unlock_port(struct comedi_device *dev, int asic, int port);
-#endif
-
-/*
- * Attach is called by the Comedi core to configure the driver
- * for a particular board. If you specified a board_name array
- * in the driver structure, dev->board_ptr contains that
- * address.
- */
-static int pcmuio_attach(struct comedi_device *dev, struct comedi_devconfig *it)
-{
- struct comedi_subdevice *s;
- int sdev_no, chans_left, n_subdevs, port, asic, thisasic_chanct = 0;
- unsigned long iobase;
- unsigned int irq[MAX_ASICS];
-
- iobase = it->options[0];
- irq[0] = it->options[1];
- irq[1] = it->options[2];
-
- dev_dbg(dev->hw_dev, "comedi%d: %s: io: %lx attached\n", dev->minor,
- driver.driver_name, iobase);
-
- dev->iobase = iobase;
-
- if (!iobase || !request_region(iobase,
- thisboard->num_asics * ASIC_IOSIZE,
- driver.driver_name)) {
- dev_err(dev->hw_dev, "I/O port conflict\n");
- return -EIO;
- }
-
-/*
- * Initialize dev->board_name. Note that we can use the "thisboard"
- * macro now, since we just initialized it in the last line.
- */
- dev->board_name = thisboard->name;
-
-/*
- * Allocate the private structure area. alloc_private() is a
- * convenient macro defined in comedidev.h.
- */
- if (alloc_private(dev, sizeof(struct pcmuio_private)) < 0) {
- dev_warn(dev->hw_dev, "cannot allocate private data structure\n");
- return -ENOMEM;
- }
-
- for (asic = 0; asic < MAX_ASICS; ++asic) {
- devpriv->asics[asic].num = asic;
- devpriv->asics[asic].iobase = dev->iobase + asic * ASIC_IOSIZE;
- devpriv->asics[asic].irq = 0; /* this gets actually set at the end of
- this function when we
- request_irqs */
- spin_lock_init(&devpriv->asics[asic].spinlock);
- }
-
- chans_left = CHANS_PER_ASIC * thisboard->num_asics;
- n_subdevs = CALC_N_SUBDEVS(chans_left);
- devpriv->sprivs =
- kcalloc(n_subdevs, sizeof(struct pcmuio_subdev_private),
- GFP_KERNEL);
- if (!devpriv->sprivs) {
- dev_warn(dev->hw_dev, "cannot allocate subdevice private data structures\n");
- return -ENOMEM;
- }
- /*
- * Allocate the subdevice structures. alloc_subdevice() is a
- * convenient macro defined in comedidev.h.
- *
- * Allocate 2 subdevs (32 + 16 DIO lines) or 3 32 DIO subdevs for the
- * 96-channel version of the board.
- */
- if (alloc_subdevices(dev, n_subdevs) < 0) {
- dev_dbg(dev->hw_dev, "cannot allocate subdevice data structures\n");
- return -ENOMEM;
- }
-
- port = 0;
- asic = 0;
- for (sdev_no = 0; sdev_no < (int)dev->n_subdevices; ++sdev_no) {
- int byte_no;
-
- s = dev->subdevices + sdev_no;
- s->private = devpriv->sprivs + sdev_no;
- s->maxdata = 1;
- s->range_table = &range_digital;
- s->subdev_flags = SDF_READABLE | SDF_WRITABLE;
- s->type = COMEDI_SUBD_DIO;
- s->insn_bits = pcmuio_dio_insn_bits;
- s->insn_config = pcmuio_dio_insn_config;
- s->n_chan = min(chans_left, MAX_CHANS_PER_SUBDEV);
- subpriv->intr.asic = -1;
- subpriv->intr.first_chan = -1;
- subpriv->intr.asic_chan = -1;
- subpriv->intr.num_asic_chans = -1;
- subpriv->intr.active = 0;
- s->len_chanlist = 1;
-
- /* save the ioport address for each 'port' of 8 channels in the
- subdevice */
- for (byte_no = 0; byte_no < PORTS_PER_SUBDEV; ++byte_no, ++port) {
- if (port >= PORTS_PER_ASIC) {
- port = 0;
- ++asic;
- thisasic_chanct = 0;
- }
- subpriv->iobases[byte_no] =
- devpriv->asics[asic].iobase + port;
-
- if (thisasic_chanct <
- CHANS_PER_PORT * INTR_PORTS_PER_ASIC
- && subpriv->intr.asic < 0) {
- /* this is an interrupt subdevice, so setup the struct */
- subpriv->intr.asic = asic;
- subpriv->intr.active = 0;
- subpriv->intr.stop_count = 0;
- subpriv->intr.first_chan = byte_no * 8;
- subpriv->intr.asic_chan = thisasic_chanct;
- subpriv->intr.num_asic_chans =
- s->n_chan - subpriv->intr.first_chan;
- dev->read_subdev = s;
- s->subdev_flags |= SDF_CMD_READ;
- s->cancel = pcmuio_cancel;
- s->do_cmd = pcmuio_cmd;
- s->do_cmdtest = pcmuio_cmdtest;
- s->len_chanlist = subpriv->intr.num_asic_chans;
- }
- thisasic_chanct += CHANS_PER_PORT;
- }
- spin_lock_init(&subpriv->intr.spinlock);
-
- chans_left -= s->n_chan;
-
- if (!chans_left) {
- asic = 0; /* reset the asic to our first asic, to do intr subdevs */
- port = 0;
- }
-
- }
-
- init_asics(dev); /* clear out all the registers, basically */
-
- for (asic = 0; irq[0] && asic < MAX_ASICS; ++asic) {
- if (irq[asic]
- && request_irq(irq[asic], interrupt_pcmuio,
- IRQF_SHARED, thisboard->name, dev)) {
- int i;
- /* unroll the allocated irqs.. */
- for (i = asic - 1; i >= 0; --i) {
- free_irq(irq[i], dev);
- devpriv->asics[i].irq = irq[i] = 0;
- }
- irq[asic] = 0;
- }
- devpriv->asics[asic].irq = irq[asic];
- }
-
- dev->irq = irq[0]; /* grr.. wish comedi dev struct supported multiple
- irqs.. */
-
- if (irq[0]) {
- dev_dbg(dev->hw_dev, "irq: %u\n", irq[0]);
- if (irq[1] && thisboard->num_asics == 2)
- dev_dbg(dev->hw_dev, "second ASIC irq: %u\n", irq[1]);
- } else {
- dev_dbg(dev->hw_dev, "(IRQ mode disabled)\n");
- }
-
-
- return 1;
-}
-
-/*
- * _detach is called to deconfigure a device. It should deallocate
- * resources.
- * This function is also called when _attach() fails, so it should be
- * careful not to release resources that were not necessarily
- * allocated by _attach(). dev->private and dev->subdevices are
- * deallocated automatically by the core.
- */
-static int pcmuio_detach(struct comedi_device *dev)
-{
- int i;
-
- dev_dbg(dev->hw_dev, "comedi%d: %s: remove\n", dev->minor,
- driver.driver_name);
- if (dev->iobase)
- release_region(dev->iobase, ASIC_IOSIZE * thisboard->num_asics);
-
- for (i = 0; i < MAX_ASICS; ++i) {
- if (devpriv->asics[i].irq)
- free_irq(devpriv->asics[i].irq, dev);
- }
-
- if (devpriv && devpriv->sprivs)
- kfree(devpriv->sprivs);
-
- return 0;
-}
/* DIO devices are slightly special. Although it is possible to
* implement the insn_read/insn_write interface, it is much more
@@ -621,6 +352,21 @@ static int pcmuio_dio_insn_config(struct comedi_device *dev,
return insn->n;
}
+static void switch_page(struct comedi_device *dev, int asic, int page)
+{
+ if (asic < 0 || asic >= thisboard->num_asics)
+ return; /* paranoia */
+ if (page < 0 || page >= NUM_PAGES)
+ return; /* more paranoia */
+
+ devpriv->asics[asic].pagelock &= ~REG_PAGE_MASK;
+ devpriv->asics[asic].pagelock |= page << REG_PAGE_BITOFFSET;
+
+ /* now write out the shadow register */
+ outb(devpriv->asics[asic].pagelock,
+ dev->iobase + ASIC_IOSIZE * asic + REG_PAGELOCK);
+}
+
static void init_asics(struct comedi_device *dev)
{ /* sets up an
ASIC chip to defaults */
@@ -658,21 +404,6 @@ static void init_asics(struct comedi_device *dev)
}
}
-static void switch_page(struct comedi_device *dev, int asic, int page)
-{
- if (asic < 0 || asic >= thisboard->num_asics)
- return; /* paranoia */
- if (page < 0 || page >= NUM_PAGES)
- return; /* more paranoia */
-
- devpriv->asics[asic].pagelock &= ~REG_PAGE_MASK;
- devpriv->asics[asic].pagelock |= page << REG_PAGE_BITOFFSET;
-
- /* now write out the shadow register */
- outb(devpriv->asics[asic].pagelock,
- dev->iobase + ASIC_IOSIZE * asic + REG_PAGELOCK);
-}
-
#ifdef notused
static void lock_port(struct comedi_device *dev, int asic, int port)
{
@@ -700,6 +431,27 @@ static void unlock_port(struct comedi_device *dev, int asic, int port)
}
#endif /* notused */
+static void pcmuio_stop_intr(struct comedi_device *dev,
+ struct comedi_subdevice *s)
+{
+ int nports, firstport, asic, port;
+
+ asic = subpriv->intr.asic;
+ if (asic < 0)
+ return; /* not an interrupt subdev */
+
+ subpriv->intr.enabled_mask = 0;
+ subpriv->intr.active = 0;
+ s->async->inttrig = 0;
+ nports = subpriv->intr.num_asic_chans / CHANS_PER_PORT;
+ firstport = subpriv->intr.asic_chan / CHANS_PER_PORT;
+ switch_page(dev, asic, PAGE_ENAB);
+ for (port = firstport; port < firstport + nports; ++port) {
+ /* disable all intrs for this subdev.. */
+ outb(0, devpriv->asics[asic].iobase + REG_ENAB0 + port);
+ }
+}
+
static irqreturn_t interrupt_pcmuio(int irq, void *d)
{
int asic, got1 = 0;
@@ -852,27 +604,6 @@ static irqreturn_t interrupt_pcmuio(int irq, void *d)
return IRQ_HANDLED;
}
-static void pcmuio_stop_intr(struct comedi_device *dev,
- struct comedi_subdevice *s)
-{
- int nports, firstport, asic, port;
-
- asic = subpriv->intr.asic;
- if (asic < 0)
- return; /* not an interrupt subdev */
-
- subpriv->intr.enabled_mask = 0;
- subpriv->intr.active = 0;
- s->async->inttrig = 0;
- nports = subpriv->intr.num_asic_chans / CHANS_PER_PORT;
- firstport = subpriv->intr.asic_chan / CHANS_PER_PORT;
- switch_page(dev, asic, PAGE_ENAB);
- for (port = firstport; port < firstport + nports; ++port) {
- /* disable all intrs for this subdev.. */
- outb(0, devpriv->asics[asic].iobase + REG_ENAB0 + port);
- }
-}
-
static int pcmuio_start_intr(struct comedi_device *dev,
struct comedi_subdevice *s)
{
@@ -1014,21 +745,221 @@ pcmuio_cmdtest(struct comedi_device *dev, struct comedi_subdevice *s,
return comedi_pcm_cmdtest(dev, s, cmd);
}
+static int pcmuio_attach(struct comedi_device *dev, struct comedi_devconfig *it)
+{
+ struct comedi_subdevice *s;
+ int sdev_no, chans_left, n_subdevs, port, asic, thisasic_chanct = 0;
+ unsigned long iobase;
+ unsigned int irq[MAX_ASICS];
+
+ iobase = it->options[0];
+ irq[0] = it->options[1];
+ irq[1] = it->options[2];
+
+ dev_dbg(dev->hw_dev, "comedi%d: %s: io: %lx attached\n", dev->minor,
+ driver.driver_name, iobase);
+
+ dev->iobase = iobase;
+
+ if (!iobase || !request_region(iobase,
+ thisboard->num_asics * ASIC_IOSIZE,
+ driver.driver_name)) {
+ dev_err(dev->hw_dev, "I/O port conflict\n");
+ return -EIO;
+ }
+
/*
- * A convenient macro that defines init_module() and cleanup_module(),
- * as necessary.
+ * Initialize dev->board_name. Note that we can use the "thisboard"
+ * macro now, since we just initialized it in the last line.
+ */
+ dev->board_name = thisboard->name;
+
+/*
+ * Allocate the private structure area. alloc_private() is a
+ * convenient macro defined in comedidev.h.
*/
+ if (alloc_private(dev, sizeof(struct pcmuio_private)) < 0) {
+ dev_warn(dev->hw_dev, "cannot allocate private data structure\n");
+ return -ENOMEM;
+ }
+
+ for (asic = 0; asic < MAX_ASICS; ++asic) {
+ devpriv->asics[asic].num = asic;
+ devpriv->asics[asic].iobase = dev->iobase + asic * ASIC_IOSIZE;
+ devpriv->asics[asic].irq = 0; /* this gets actually set at the end of
+ this function when we
+ request_irqs */
+ spin_lock_init(&devpriv->asics[asic].spinlock);
+ }
+
+ chans_left = CHANS_PER_ASIC * thisboard->num_asics;
+ n_subdevs = CALC_N_SUBDEVS(chans_left);
+ devpriv->sprivs =
+ kcalloc(n_subdevs, sizeof(struct pcmuio_subdev_private),
+ GFP_KERNEL);
+ if (!devpriv->sprivs) {
+ dev_warn(dev->hw_dev, "cannot allocate subdevice private data structures\n");
+ return -ENOMEM;
+ }
+ /*
+ * Allocate the subdevice structures. alloc_subdevice() is a
+ * convenient macro defined in comedidev.h.
+ *
+ * Allocate 2 subdevs (32 + 16 DIO lines) or 3 32 DIO subdevs for the
+ * 96-channel version of the board.
+ */
+ if (alloc_subdevices(dev, n_subdevs) < 0) {
+ dev_dbg(dev->hw_dev, "cannot allocate subdevice data structures\n");
+ return -ENOMEM;
+ }
+
+ port = 0;
+ asic = 0;
+ for (sdev_no = 0; sdev_no < (int)dev->n_subdevices; ++sdev_no) {
+ int byte_no;
+
+ s = dev->subdevices + sdev_no;
+ s->private = devpriv->sprivs + sdev_no;
+ s->maxdata = 1;
+ s->range_table = &range_digital;
+ s->subdev_flags = SDF_READABLE | SDF_WRITABLE;
+ s->type = COMEDI_SUBD_DIO;
+ s->insn_bits = pcmuio_dio_insn_bits;
+ s->insn_config = pcmuio_dio_insn_config;
+ s->n_chan = min(chans_left, MAX_CHANS_PER_SUBDEV);
+ subpriv->intr.asic = -1;
+ subpriv->intr.first_chan = -1;
+ subpriv->intr.asic_chan = -1;
+ subpriv->intr.num_asic_chans = -1;
+ subpriv->intr.active = 0;
+ s->len_chanlist = 1;
+
+ /* save the ioport address for each 'port' of 8 channels in the
+ subdevice */
+ for (byte_no = 0; byte_no < PORTS_PER_SUBDEV; ++byte_no, ++port) {
+ if (port >= PORTS_PER_ASIC) {
+ port = 0;
+ ++asic;
+ thisasic_chanct = 0;
+ }
+ subpriv->iobases[byte_no] =
+ devpriv->asics[asic].iobase + port;
+
+ if (thisasic_chanct <
+ CHANS_PER_PORT * INTR_PORTS_PER_ASIC
+ && subpriv->intr.asic < 0) {
+ /* this is an interrupt subdevice, so setup the struct */
+ subpriv->intr.asic = asic;
+ subpriv->intr.active = 0;
+ subpriv->intr.stop_count = 0;
+ subpriv->intr.first_chan = byte_no * 8;
+ subpriv->intr.asic_chan = thisasic_chanct;
+ subpriv->intr.num_asic_chans =
+ s->n_chan - subpriv->intr.first_chan;
+ dev->read_subdev = s;
+ s->subdev_flags |= SDF_CMD_READ;
+ s->cancel = pcmuio_cancel;
+ s->do_cmd = pcmuio_cmd;
+ s->do_cmdtest = pcmuio_cmdtest;
+ s->len_chanlist = subpriv->intr.num_asic_chans;
+ }
+ thisasic_chanct += CHANS_PER_PORT;
+ }
+ spin_lock_init(&subpriv->intr.spinlock);
+
+ chans_left -= s->n_chan;
+
+ if (!chans_left) {
+ asic = 0; /* reset the asic to our first asic, to do intr subdevs */
+ port = 0;
+ }
+
+ }
+
+ init_asics(dev); /* clear out all the registers, basically */
+
+ for (asic = 0; irq[0] && asic < MAX_ASICS; ++asic) {
+ if (irq[asic]
+ && request_irq(irq[asic], interrupt_pcmuio,
+ IRQF_SHARED, thisboard->name, dev)) {
+ int i;
+ /* unroll the allocated irqs.. */
+ for (i = asic - 1; i >= 0; --i) {
+ free_irq(irq[i], dev);
+ devpriv->asics[i].irq = irq[i] = 0;
+ }
+ irq[asic] = 0;
+ }
+ devpriv->asics[asic].irq = irq[asic];
+ }
+
+ dev->irq = irq[0]; /* grr.. wish comedi dev struct supported multiple
+ irqs.. */
+
+ if (irq[0]) {
+ dev_dbg(dev->hw_dev, "irq: %u\n", irq[0]);
+ if (irq[1] && thisboard->num_asics == 2)
+ dev_dbg(dev->hw_dev, "second ASIC irq: %u\n", irq[1]);
+ } else {
+ dev_dbg(dev->hw_dev, "(IRQ mode disabled)\n");
+ }
+
+
+ return 1;
+}
+
+static int pcmuio_detach(struct comedi_device *dev)
+{
+ int i;
+
+ dev_dbg(dev->hw_dev, "comedi%d: %s: remove\n", dev->minor,
+ driver.driver_name);
+ if (dev->iobase)
+ release_region(dev->iobase, ASIC_IOSIZE * thisboard->num_asics);
+
+ for (i = 0; i < MAX_ASICS; ++i) {
+ if (devpriv->asics[i].irq)
+ free_irq(devpriv->asics[i].irq, dev);
+ }
+
+ if (devpriv && devpriv->sprivs)
+ kfree(devpriv->sprivs);
+
+ return 0;
+}
+
+static const struct pcmuio_board pcmuio_boards[] = {
+ {
+ .name = "pcmuio48",
+ .num_asics = 1,
+ .num_ports = 6,
+ }, {
+ .name = "pcmuio96",
+ .num_asics = 2,
+ .num_ports = 12,
+ },
+};
+
+static struct comedi_driver driver = {
+ .driver_name = "pcmuio",
+ .module = THIS_MODULE,
+ .attach = pcmuio_attach,
+ .detach = pcmuio_detach,
+ .board_name = &pcmuio_boards[0].name,
+ .offset = sizeof(struct pcmuio_board),
+ .num_names = ARRAY_SIZE(pcmuio_boards),
+};
+
static int __init driver_init_module(void)
{
return comedi_driver_register(&driver);
}
+module_init(driver_init_module);
static void __exit driver_cleanup_module(void)
{
comedi_driver_unregister(&driver);
}
-
-module_init(driver_init_module);
module_exit(driver_cleanup_module);
MODULE_AUTHOR("Comedi http://www.comedi.org");
diff --git a/drivers/staging/comedi/drivers/poc.c b/drivers/staging/comedi/drivers/poc.c
index 831a576c24aa..e3690bbd201a 100644
--- a/drivers/staging/comedi/drivers/poc.c
+++ b/drivers/staging/comedi/drivers/poc.c
@@ -41,20 +41,6 @@ Configuration options:
#include <linux/ioport.h>
-static int poc_attach(struct comedi_device *dev, struct comedi_devconfig *it);
-static int poc_detach(struct comedi_device *dev);
-static int readback_insn(struct comedi_device *dev, struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data);
-
-static int dac02_ao_winsn(struct comedi_device *dev, struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data);
-static int pcl733_insn_bits(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data);
-static int pcl734_insn_bits(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data);
-
struct boarddef_struct {
const char *name;
unsigned int iosize;
@@ -70,108 +56,9 @@ struct boarddef_struct {
struct comedi_insn *, unsigned int *);
const struct comedi_lrange *range;
};
-static const struct boarddef_struct boards[] = {
- {
- .name = "dac02",
- .iosize = 8,
- /* .setup = dac02_setup, */
- .type = COMEDI_SUBD_AO,
- .n_chan = 2,
- .n_bits = 12,
- .winsn = dac02_ao_winsn,
- .rinsn = readback_insn,
- .range = &range_unknown,
- },
- {
- .name = "pcl733",
- .iosize = 4,
- .type = COMEDI_SUBD_DI,
- .n_chan = 32,
- .n_bits = 1,
- .insnbits = pcl733_insn_bits,
- .range = &range_digital,
- },
- {
- .name = "pcl734",
- .iosize = 4,
- .type = COMEDI_SUBD_DO,
- .n_chan = 32,
- .n_bits = 1,
- .insnbits = pcl734_insn_bits,
- .range = &range_digital,
- },
-};
-#define n_boards ARRAY_SIZE(boards)
#define this_board ((const struct boarddef_struct *)dev->board_ptr)
-static struct comedi_driver driver_poc = {
- .driver_name = "poc",
- .module = THIS_MODULE,
- .attach = poc_attach,
- .detach = poc_detach,
- .board_name = &boards[0].name,
- .num_names = n_boards,
- .offset = sizeof(boards[0]),
-};
-
-static int poc_attach(struct comedi_device *dev, struct comedi_devconfig *it)
-{
- struct comedi_subdevice *s;
- unsigned long iobase;
- unsigned int iosize;
-
- iobase = it->options[0];
- printk(KERN_INFO "comedi%d: poc: using %s iobase 0x%lx\n", dev->minor,
- this_board->name, iobase);
-
- dev->board_name = this_board->name;
-
- if (iobase == 0) {
- printk(KERN_ERR "io base address required\n");
- return -EINVAL;
- }
-
- iosize = this_board->iosize;
- /* check if io addresses are available */
- if (!request_region(iobase, iosize, "dac02")) {
- printk(KERN_ERR "I/O port conflict: failed to allocate ports "
- "0x%lx to 0x%lx\n", iobase, iobase + iosize - 1);
- return -EIO;
- }
- dev->iobase = iobase;
-
- if (alloc_subdevices(dev, 1) < 0)
- return -ENOMEM;
- if (alloc_private(dev, sizeof(unsigned int) * this_board->n_chan) < 0)
- return -ENOMEM;
-
- /* analog output subdevice */
- s = dev->subdevices + 0;
- s->type = this_board->type;
- s->n_chan = this_board->n_chan;
- s->maxdata = (1 << this_board->n_bits) - 1;
- s->range_table = this_board->range;
- s->insn_write = this_board->winsn;
- s->insn_read = this_board->rinsn;
- s->insn_bits = this_board->insnbits;
- if (s->type == COMEDI_SUBD_AO || s->type == COMEDI_SUBD_DO)
- s->subdev_flags = SDF_WRITABLE;
-
- return 0;
-}
-
-static int poc_detach(struct comedi_device *dev)
-{
- /* only free stuff if it has been allocated by _attach */
- if (dev->iobase)
- release_region(dev->iobase, this_board->iosize);
-
- printk(KERN_INFO "comedi%d: dac02: remove\n", dev->minor);
-
- return 0;
-}
-
static int readback_insn(struct comedi_device *dev, struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data)
{
@@ -248,17 +135,113 @@ static int pcl734_insn_bits(struct comedi_device *dev,
return 2;
}
+static int poc_attach(struct comedi_device *dev, struct comedi_devconfig *it)
+{
+ struct comedi_subdevice *s;
+ unsigned long iobase;
+ unsigned int iosize;
+
+ iobase = it->options[0];
+ printk(KERN_INFO "comedi%d: poc: using %s iobase 0x%lx\n", dev->minor,
+ this_board->name, iobase);
+
+ dev->board_name = this_board->name;
+
+ if (iobase == 0) {
+ printk(KERN_ERR "io base address required\n");
+ return -EINVAL;
+ }
+
+ iosize = this_board->iosize;
+ /* check if io addresses are available */
+ if (!request_region(iobase, iosize, "dac02")) {
+ printk(KERN_ERR "I/O port conflict: failed to allocate ports "
+ "0x%lx to 0x%lx\n", iobase, iobase + iosize - 1);
+ return -EIO;
+ }
+ dev->iobase = iobase;
+
+ if (alloc_subdevices(dev, 1) < 0)
+ return -ENOMEM;
+ if (alloc_private(dev, sizeof(unsigned int) * this_board->n_chan) < 0)
+ return -ENOMEM;
+
+ /* analog output subdevice */
+ s = dev->subdevices + 0;
+ s->type = this_board->type;
+ s->n_chan = this_board->n_chan;
+ s->maxdata = (1 << this_board->n_bits) - 1;
+ s->range_table = this_board->range;
+ s->insn_write = this_board->winsn;
+ s->insn_read = this_board->rinsn;
+ s->insn_bits = this_board->insnbits;
+ if (s->type == COMEDI_SUBD_AO || s->type == COMEDI_SUBD_DO)
+ s->subdev_flags = SDF_WRITABLE;
+
+ return 0;
+}
+
+static int poc_detach(struct comedi_device *dev)
+{
+ /* only free stuff if it has been allocated by _attach */
+ if (dev->iobase)
+ release_region(dev->iobase, this_board->iosize);
+
+ printk(KERN_INFO "comedi%d: dac02: remove\n", dev->minor);
+
+ return 0;
+}
+
+static const struct boarddef_struct boards[] = {
+ {
+ .name = "dac02",
+ .iosize = 8,
+ /* .setup = dac02_setup, */
+ .type = COMEDI_SUBD_AO,
+ .n_chan = 2,
+ .n_bits = 12,
+ .winsn = dac02_ao_winsn,
+ .rinsn = readback_insn,
+ .range = &range_unknown,
+ }, {
+ .name = "pcl733",
+ .iosize = 4,
+ .type = COMEDI_SUBD_DI,
+ .n_chan = 32,
+ .n_bits = 1,
+ .insnbits = pcl733_insn_bits,
+ .range = &range_digital,
+ }, {
+ .name = "pcl734",
+ .iosize = 4,
+ .type = COMEDI_SUBD_DO,
+ .n_chan = 32,
+ .n_bits = 1,
+ .insnbits = pcl734_insn_bits,
+ .range = &range_digital,
+ },
+};
+
+static struct comedi_driver driver_poc = {
+ .driver_name = "poc",
+ .module = THIS_MODULE,
+ .attach = poc_attach,
+ .detach = poc_detach,
+ .board_name = &boards[0].name,
+ .num_names = ARRAY_SIZE(boards),
+ .offset = sizeof(boards[0]),
+};
+
static int __init driver_poc_init_module(void)
{
return comedi_driver_register(&driver_poc);
}
+module_init(driver_poc_init_module);
static void __exit driver_poc_cleanup_module(void)
{
comedi_driver_unregister(&driver_poc);
}
-
-module_init(driver_poc_init_module);
module_exit(driver_poc_cleanup_module);
MODULE_AUTHOR("Comedi http://www.comedi.org");
diff --git a/drivers/staging/comedi/drivers/rtd520.c b/drivers/staging/comedi/drivers/rtd520.c
index 138441960506..0c15b82d997b 100644
--- a/drivers/staging/comedi/drivers/rtd520.c
+++ b/drivers/staging/comedi/drivers/rtd520.c
@@ -328,14 +328,6 @@ static const struct rtdBoard rtd520Boards[] = {
},
};
-static DEFINE_PCI_DEVICE_TABLE(rtd520_pci_table) = {
- { PCI_DEVICE(PCI_VENDOR_ID_RTD, 0x7520) },
- { PCI_DEVICE(PCI_VENDOR_ID_RTD, 0x4520) },
- { 0 }
-};
-
-MODULE_DEVICE_TABLE(pci, rtd520_pci_table);
-
/*
* Useful for shorthand access to the particular board structure
*/
@@ -353,7 +345,7 @@ struct rtdPrivate {
unsigned long intCount; /* interrupt count */
long aiCount; /* total transfer size (samples) */
- int transCount; /* # to tranfer data. 0->1/2FIFO */
+ int transCount; /* # to transfer data. 0->1/2FIFO */
int flags; /* flag event modes */
/* PCI device info */
@@ -377,8 +369,11 @@ struct rtdPrivate {
u8 utcCtrl[4]; /* crtl mode for 3 utc + read back */
u8 dioStatus; /* could be read back (dio0Ctrl) */
#ifdef USE_DMA
- /* Always DMA 1/2 FIFO. Buffer (dmaBuff?) is (at least) twice that size.
- After transferring, interrupt processes 1/2 FIFO and passes to comedi */
+ /*
+ * Always DMA 1/2 FIFO. Buffer (dmaBuff?) is (at least) twice that
+ * size. After transferring, interrupt processes 1/2 FIFO and
+ * passes to comedi
+ */
s16 dma0Offset; /* current processing offset (0, 1/2) */
uint16_t *dma0Buff[DMA_CHAIN_COUNT]; /* DMA buffers (for ADC) */
dma_addr_t dma0BuffPhysAddr[DMA_CHAIN_COUNT]; /* physical addresses */
@@ -581,7 +576,8 @@ struct rtdPrivate {
/* User output N source select (write only) */
#define RtdUsrOutSource(dev, n, v) \
- writel(v, devpriv->las0+((n <= 0) ? LAS0_UOUT0_SELECT : LAS0_UOUT1_SELECT))
+ writel(v, devpriv->las0+((n <= 0) ? LAS0_UOUT0_SELECT : \
+ LAS0_UOUT1_SELECT))
/* Digital IO */
#define RtdDio0Read(dev) \
@@ -608,7 +604,8 @@ struct rtdPrivate {
/* Write one data value (sign + 12bit + marker bits) */
/* Note: matches what DMA would put. Actual value << 3 */
#define RtdDacFifoPut(dev, n, v) \
- writew((v), devpriv->las1 + (((n) == 0) ? LAS1_DAC1_FIFO : LAS1_DAC2_FIFO))
+ writew((v), devpriv->las1 + (((n) == 0) ? LAS1_DAC1_FIFO : \
+ LAS1_DAC2_FIFO))
/* Start single DAC conversion */
#define RtdDacUpdate(dev, n) \
@@ -625,7 +622,8 @@ struct rtdPrivate {
/* Reset DAC FIFO */
#define RtdDacClearFifo(dev, n) \
- writel(0, devpriv->las0+(((n) == 0) ? LAS0_DAC1_RESET : LAS0_DAC2_RESET))
+ writel(0, devpriv->las0+(((n) == 0) ? LAS0_DAC1_RESET : \
+ LAS0_DAC2_RESET))
/* Set source for DMA 0 (write only, shadow?) */
#define RtdDma0Source(dev, n) \
@@ -705,22 +703,6 @@ struct rtdPrivate {
#define RtdDma1Status(dev) \
readb(devpriv->lcfg+LCFG_DMACSR1)
-/*
- * The struct comedi_driver structure tells the Comedi core module
- * which functions to call to configure/deconfigure (attac/detach)
- * the board, and also about the kernel module that contains
- * the device code.
- */
-static int rtd_attach(struct comedi_device *dev, struct comedi_devconfig *it);
-static int rtd_detach(struct comedi_device *dev);
-
-static struct comedi_driver rtd520Driver = {
- .driver_name = DRV_NAME,
- .module = THIS_MODULE,
- .attach = rtd_attach,
- .detach = rtd_detach,
-};
-
static int rtd_ai_rinsn(struct comedi_device *dev, struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data);
static int rtd_ao_winsn(struct comedi_device *dev, struct comedi_subdevice *s,
@@ -737,7 +719,10 @@ static int rtd_ai_cmdtest(struct comedi_device *dev, struct comedi_subdevice *s,
struct comedi_cmd *cmd);
static int rtd_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s);
static int rtd_ai_cancel(struct comedi_device *dev, struct comedi_subdevice *s);
-/* static int rtd_ai_poll (struct comedi_device *dev,struct comedi_subdevice *s); */
+/*
+ * static int rtd_ai_poll(struct comedi_device *dev,
+ * struct comedi_subdevice *s);
+ */
static int rtd_ns_to_timer(unsigned int *ns, int roundMode);
static irqreturn_t rtd_interrupt(int irq, void *d);
static int rtd520_probe_fifo_depth(struct comedi_device *dev);
@@ -857,7 +842,9 @@ static int rtd_attach(struct comedi_device *dev, struct comedi_devconfig *it)
DPRINTK("rtd520: PCI latency = %d\n", pci_latency);
}
- /* Undocumented EPLD version (doesn't match RTD driver results) */
+ /*
+ * Undocumented EPLD version (doesn't match RTD driver results)
+ */
/*DPRINTK ("rtd520: Reading epld from %p\n",
devpriv->las0+0);
epld_version = readl (devpriv->las0+0);
@@ -970,9 +957,11 @@ static int rtd_attach(struct comedi_device *dev, struct comedi_devconfig *it)
#ifdef USE_DMA
if (dev->irq > 0) {
printk("( DMA buff=%d )\n", DMA_CHAIN_COUNT);
- /* The PLX9080 has 2 DMA controllers, but there could be 4 sources:
- ADC, digital, DAC1, and DAC2. Since only the ADC supports cmd mode
- right now, this isn't an issue (yet) */
+ /*
+ * The PLX9080 has 2 DMA controllers, but there could be
+ * 4 sources: ADC, digital, DAC1, and DAC2. Since only the
+ * ADC supports cmd mode right now, this isn't an issue (yet)
+ */
devpriv->dma0Offset = 0;
for (index = 0; index < DMA_CHAIN_COUNT; index++) {
@@ -988,10 +977,14 @@ static int rtd_attach(struct comedi_device *dev, struct comedi_devconfig *it)
}
/*DPRINTK ("buff[%d] @ %p virtual, %x PCI\n",
index,
- devpriv->dma0Buff[index], devpriv->dma0BuffPhysAddr[index]); */
+ devpriv->dma0Buff[index],
+ devpriv->dma0BuffPhysAddr[index]); */
}
- /* setup DMA descriptor ring (use cpu_to_le32 for byte ordering?) */
+ /*
+ * setup DMA descriptor ring (use cpu_to_le32 for byte
+ * ordering?)
+ */
devpriv->dma0Chain =
pci_alloc_consistent(devpriv->pci_dev,
sizeof(struct plx_dma_desc) *
@@ -1278,7 +1271,8 @@ static int rtd520_probe_fifo_depth(struct comedi_device *dev)
}
}
if (i == limit) {
- printk(KERN_INFO "\ncomedi: %s: failed to probe fifo size.\n", DRV_NAME);
+ printk(KERN_INFO "\ncomedi: %s: failed to probe fifo size.\n",
+ DRV_NAME);
return -EIO;
}
RtdAdcClearFifo(dev);
@@ -1378,9 +1372,10 @@ static int ai_read_n(struct comedi_device *dev, struct comedi_subdevice *s,
d = RtdAdcFifoGet(dev); /* get 2s comp value */
d = d >> 3; /* low 3 bits are marker lines */
- if (CHAN_ARRAY_TEST(devpriv->chanBipolar, s->async->cur_chan))
- sample = d + 2048; /* convert to comedi unsigned data */
- else
+ if (CHAN_ARRAY_TEST(devpriv->chanBipolar, s->async->cur_chan)) {
+ /* convert to comedi unsigned data */
+ sample = d + 2048;
+ } else
sample = d;
if (!comedi_buf_put(s->async, sample))
@@ -1406,9 +1401,10 @@ static int ai_read_dregs(struct comedi_device *dev, struct comedi_subdevice *s)
}
d = d >> 3; /* low 3 bits are marker lines */
- if (CHAN_ARRAY_TEST(devpriv->chanBipolar, s->async->cur_chan))
- sample = d + 2048; /* convert to comedi unsigned data */
- else
+ if (CHAN_ARRAY_TEST(devpriv->chanBipolar, s->async->cur_chan)) {
+ /* convert to comedi unsigned data */
+ sample = d + 2048;
+ } else
sample = d;
if (!comedi_buf_put(s->async, sample))
@@ -1525,7 +1521,9 @@ static int ai_process_dma(struct comedi_device *dev, struct comedi_subdevice *s)
comedi_buf_memcpy_to(s->async, 0, dp, n);
comedi_buf_write_free(s->async, n);
- /* always at least 1 scan -- 1/2 FIFO is larger than our max scan list */
+ /*
+ * always at least 1 scan -- 1/2 FIFO is larger than our max scan list
+ */
s->async->events |= COMEDI_CB_BLOCK | COMEDI_CB_EOS;
if (++devpriv->dma0Offset >= DMA_CHAIN_COUNT) { /* next buffer */
@@ -1989,7 +1987,7 @@ static int rtd_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
(TRANS_TARGET_PERIOD * cmd->chanlist_len) /
cmd->scan_begin_arg;
if (devpriv->transCount < cmd->chanlist_len) {
- /* tranfer after each scan (and avoid 0) */
+ /* transfer after each scan (and avoid 0) */
devpriv->transCount = cmd->chanlist_len;
} else { /* make a multiple of scan length */
devpriv->transCount =
@@ -2005,12 +2003,12 @@ static int rtd_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
devpriv->transCount = 0;
devpriv->flags &= ~SEND_EOS;
} else {
- /* interrupt for each tranfer */
+ /* interrupt for each transfer */
RtdAboutCounter(dev, devpriv->transCount - 1);
}
DPRINTK
- ("rtd520: scanLen=%d tranferCount=%d fifoLen=%d\n scanTime(ns)=%d flags=0x%x\n",
+ ("rtd520: scanLen=%d transferCount=%d fifoLen=%d\n scanTime(ns)=%d flags=0x%x\n",
cmd->chanlist_len, devpriv->transCount, devpriv->fifoLen,
cmd->scan_begin_arg, devpriv->flags);
} else { /* unknown timing, just use 1/2 FIFO */
@@ -2348,14 +2346,17 @@ static int rtd_dio_insn_config(struct comedi_device *dev,
return 1;
}
-/*
- * A convenient macro that defines init_module() and cleanup_module(),
- * as necessary.
- */
+static struct comedi_driver rtd520Driver = {
+ .driver_name = DRV_NAME,
+ .module = THIS_MODULE,
+ .attach = rtd_attach,
+ .detach = rtd_detach,
+};
+
static int __devinit rtd520Driver_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
- return comedi_pci_auto_config(dev, rtd520Driver.driver_name);
+ return comedi_pci_auto_config(dev, &rtd520Driver);
}
static void __devexit rtd520Driver_pci_remove(struct pci_dev *dev)
@@ -2363,10 +2364,17 @@ static void __devexit rtd520Driver_pci_remove(struct pci_dev *dev)
comedi_pci_auto_unconfig(dev);
}
+static DEFINE_PCI_DEVICE_TABLE(rtd520_pci_table) = {
+ { PCI_DEVICE(PCI_VENDOR_ID_RTD, 0x7520) },
+ { PCI_DEVICE(PCI_VENDOR_ID_RTD, 0x4520) },
+ { 0 }
+};
+MODULE_DEVICE_TABLE(pci, rtd520_pci_table);
+
static struct pci_driver rtd520Driver_pci_driver = {
- .id_table = rtd520_pci_table,
- .probe = &rtd520Driver_pci_probe,
- .remove = __devexit_p(&rtd520Driver_pci_remove)
+ .id_table = rtd520_pci_table,
+ .probe = &rtd520Driver_pci_probe,
+ .remove = __devexit_p(&rtd520Driver_pci_remove)
};
static int __init rtd520Driver_init_module(void)
@@ -2380,14 +2388,13 @@ static int __init rtd520Driver_init_module(void)
rtd520Driver_pci_driver.name = (char *)rtd520Driver.driver_name;
return pci_register_driver(&rtd520Driver_pci_driver);
}
+module_init(rtd520Driver_init_module);
static void __exit rtd520Driver_cleanup_module(void)
{
pci_unregister_driver(&rtd520Driver_pci_driver);
comedi_driver_unregister(&rtd520Driver);
}
-
-module_init(rtd520Driver_init_module);
module_exit(rtd520Driver_cleanup_module);
MODULE_AUTHOR("Comedi http://www.comedi.org");
diff --git a/drivers/staging/comedi/drivers/rti800.c b/drivers/staging/comedi/drivers/rti800.c
index 72042b818310..9e082b3f969f 100644
--- a/drivers/staging/comedi/drivers/rti800.c
+++ b/drivers/staging/comedi/drivers/rti800.c
@@ -138,39 +138,8 @@ struct rti800_board {
int has_ao;
};
-static const struct rti800_board boardtypes[] = {
- {"rti800", 0},
- {"rti815", 1},
-};
-
#define this_board ((const struct rti800_board *)dev->board_ptr)
-static int rti800_attach(struct comedi_device *dev,
- struct comedi_devconfig *it);
-static int rti800_detach(struct comedi_device *dev);
-static struct comedi_driver driver_rti800 = {
- .driver_name = "rti800",
- .module = THIS_MODULE,
- .attach = rti800_attach,
- .detach = rti800_detach,
- .num_names = ARRAY_SIZE(boardtypes),
- .board_name = &boardtypes[0].name,
- .offset = sizeof(struct rti800_board),
-};
-
-static int __init driver_rti800_init_module(void)
-{
- return comedi_driver_register(&driver_rti800);
-}
-
-static void __exit driver_rti800_cleanup_module(void)
-{
- comedi_driver_unregister(&driver_rti800);
-}
-
-module_init(driver_rti800_init_module);
-module_exit(driver_rti800_cleanup_module);
-
static irqreturn_t rti800_interrupt(int irq, void *dev);
struct rti800_private {
@@ -487,6 +456,33 @@ static int rti800_detach(struct comedi_device *dev)
return 0;
}
+static const struct rti800_board boardtypes[] = {
+ { "rti800", 0 },
+ { "rti815", 1 },
+};
+
+static struct comedi_driver driver_rti800 = {
+ .driver_name = "rti800",
+ .module = THIS_MODULE,
+ .attach = rti800_attach,
+ .detach = rti800_detach,
+ .num_names = ARRAY_SIZE(boardtypes),
+ .board_name = &boardtypes[0].name,
+ .offset = sizeof(struct rti800_board),
+};
+
+static int __init driver_rti800_init_module(void)
+{
+ return comedi_driver_register(&driver_rti800);
+}
+module_init(driver_rti800_init_module);
+
+static void __exit driver_rti800_cleanup_module(void)
+{
+ comedi_driver_unregister(&driver_rti800);
+}
+module_exit(driver_rti800_cleanup_module);
+
MODULE_AUTHOR("Comedi http://www.comedi.org");
MODULE_DESCRIPTION("Comedi low-level driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/staging/comedi/drivers/rti802.c b/drivers/staging/comedi/drivers/rti802.c
index f59cb11590f6..21baf1a1c405 100644
--- a/drivers/staging/comedi/drivers/rti802.c
+++ b/drivers/staging/comedi/drivers/rti802.c
@@ -47,29 +47,6 @@ Configuration Options:
#define RTI802_DATALOW 1
#define RTI802_DATAHIGH 2
-static int rti802_attach(struct comedi_device *dev,
- struct comedi_devconfig *it);
-static int rti802_detach(struct comedi_device *dev);
-static struct comedi_driver driver_rti802 = {
- .driver_name = "rti802",
- .module = THIS_MODULE,
- .attach = rti802_attach,
- .detach = rti802_detach,
-};
-
-static int __init driver_rti802_init_module(void)
-{
- return comedi_driver_register(&driver_rti802);
-}
-
-static void __exit driver_rti802_cleanup_module(void)
-{
- comedi_driver_unregister(&driver_rti802);
-}
-
-module_init(driver_rti802_init_module);
-module_exit(driver_rti802_cleanup_module);
-
struct rti802_private {
enum {
dac_2comp, dac_straight
@@ -162,6 +139,25 @@ static int rti802_detach(struct comedi_device *dev)
return 0;
}
+static struct comedi_driver driver_rti802 = {
+ .driver_name = "rti802",
+ .module = THIS_MODULE,
+ .attach = rti802_attach,
+ .detach = rti802_detach,
+};
+
+static int __init driver_rti802_init_module(void)
+{
+ return comedi_driver_register(&driver_rti802);
+}
+module_init(driver_rti802_init_module);
+
+static void __exit driver_rti802_cleanup_module(void)
+{
+ comedi_driver_unregister(&driver_rti802);
+}
+module_exit(driver_rti802_cleanup_module);
+
MODULE_AUTHOR("Comedi http://www.comedi.org");
MODULE_DESCRIPTION("Comedi low-level driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/staging/comedi/drivers/s526.c b/drivers/staging/comedi/drivers/s526.c
index 2b34daedc3d7..ffe4362819e2 100644
--- a/drivers/staging/comedi/drivers/s526.c
+++ b/drivers/staging/comedi/drivers/s526.c
@@ -230,287 +230,6 @@ struct s526_private {
*/
#define devpriv ((struct s526_private *)dev->private)
-/*
- * The struct comedi_driver structure tells the Comedi core module
- * which functions to call to configure/deconfigure (attach/detach)
- * the board, and also about the kernel module that contains
- * the device code.
- */
-static int s526_attach(struct comedi_device *dev, struct comedi_devconfig *it);
-static int s526_detach(struct comedi_device *dev);
-static struct comedi_driver driver_s526 = {
- .driver_name = "s526",
- .module = THIS_MODULE,
- .attach = s526_attach,
- .detach = s526_detach,
-/* It is not necessary to implement the following members if you are
- * writing a driver for a ISA PnP or PCI card */
- /* Most drivers will support multiple types of boards by
- * having an array of board structures. These were defined
- * in s526_boards[] above. Note that the element 'name'
- * was first in the structure -- Comedi uses this fact to
- * extract the name of the board without knowing any details
- * about the structure except for its length.
- * When a device is attached (by comedi_config), the name
- * of the device is given to Comedi, and Comedi tries to
- * match it by going through the list of board names. If
- * there is a match, the address of the pointer is put
- * into dev->board_ptr and driver->attach() is called.
- *
- * Note that these are not necessary if you can determine
- * the type of board in software. ISA PnP, PCI, and PCMCIA
- * devices are such boards.
- */
- .board_name = &s526_boards[0].name,
- .offset = sizeof(struct s526_board),
- .num_names = ARRAY_SIZE(s526_boards),
-};
-
-static int s526_gpct_rinsn(struct comedi_device *dev,
- struct comedi_subdevice *s, struct comedi_insn *insn,
- unsigned int *data);
-static int s526_gpct_insn_config(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data);
-static int s526_gpct_winsn(struct comedi_device *dev,
- struct comedi_subdevice *s, struct comedi_insn *insn,
- unsigned int *data);
-static int s526_ai_insn_config(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data);
-static int s526_ai_rinsn(struct comedi_device *dev, struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data);
-static int s526_ao_winsn(struct comedi_device *dev, struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data);
-static int s526_ao_rinsn(struct comedi_device *dev, struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data);
-static int s526_dio_insn_bits(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data);
-static int s526_dio_insn_config(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data);
-
-/*
- * Attach is called by the Comedi core to configure the driver
- * for a particular board. If you specified a board_name array
- * in the driver structure, dev->board_ptr contains that
- * address.
- */
-static int s526_attach(struct comedi_device *dev, struct comedi_devconfig *it)
-{
- struct comedi_subdevice *s;
- int iobase;
- int i, n;
-/* short value; */
-/* int subdev_channel = 0; */
- union cmReg cmReg;
-
- printk(KERN_INFO "comedi%d: s526: ", dev->minor);
-
- iobase = it->options[0];
- if (!iobase || !request_region(iobase, S526_IOSIZE, thisboard->name)) {
- comedi_error(dev, "I/O port conflict");
- return -EIO;
- }
- dev->iobase = iobase;
-
- printk("iobase=0x%lx\n", dev->iobase);
-
- /*** make it a little quieter, exw, 8/29/06
- for (i = 0; i < S526_NUM_PORTS; i++) {
- printk("0x%02x: 0x%04x\n", ADDR_REG(s526_ports[i]),
- inw(ADDR_REG(s526_ports[i])));
- }
- ***/
-
-/*
- * Initialize dev->board_name. Note that we can use the "thisboard"
- * macro now, since we just initialized it in the last line.
- */
- dev->board_ptr = &s526_boards[0];
-
- dev->board_name = thisboard->name;
-
-/*
- * Allocate the private structure area. alloc_private() is a
- * convenient macro defined in comedidev.h.
- */
- if (alloc_private(dev, sizeof(struct s526_private)) < 0)
- return -ENOMEM;
-
-/*
- * Allocate the subdevice structures. alloc_subdevice() is a
- * convenient macro defined in comedidev.h.
- */
- dev->n_subdevices = 4;
- if (alloc_subdevices(dev, dev->n_subdevices) < 0)
- return -ENOMEM;
-
- s = dev->subdevices + 0;
- /* GENERAL-PURPOSE COUNTER/TIME (GPCT) */
- s->type = COMEDI_SUBD_COUNTER;
- s->subdev_flags = SDF_READABLE | SDF_WRITABLE | SDF_LSAMPL;
- /* KG: What does SDF_LSAMPL (see multiq3.c) mean? */
- s->n_chan = thisboard->gpct_chans;
- s->maxdata = 0x00ffffff; /* 24 bit counter */
- s->insn_read = s526_gpct_rinsn;
- s->insn_config = s526_gpct_insn_config;
- s->insn_write = s526_gpct_winsn;
-
- /* Command are not implemented yet, however they are necessary to
- allocate the necessary memory for the comedi_async struct (used
- to trigger the GPCT in case of pulsegenerator function */
- /* s->do_cmd = s526_gpct_cmd; */
- /* s->do_cmdtest = s526_gpct_cmdtest; */
- /* s->cancel = s526_gpct_cancel; */
-
- s = dev->subdevices + 1;
- /* dev->read_subdev=s; */
- /* analog input subdevice */
- s->type = COMEDI_SUBD_AI;
- /* we support differential */
- s->subdev_flags = SDF_READABLE | SDF_DIFF;
- /* channels 0 to 7 are the regular differential inputs */
- /* channel 8 is "reference 0" (+10V), channel 9 is "reference 1" (0V) */
- s->n_chan = 10;
- s->maxdata = 0xffff;
- s->range_table = &range_bipolar10;
- s->len_chanlist = 16; /* This is the maximum chanlist length that
- the board can handle */
- s->insn_read = s526_ai_rinsn;
- s->insn_config = s526_ai_insn_config;
-
- s = dev->subdevices + 2;
- /* analog output subdevice */
- s->type = COMEDI_SUBD_AO;
- s->subdev_flags = SDF_WRITABLE;
- s->n_chan = 4;
- s->maxdata = 0xffff;
- s->range_table = &range_bipolar10;
- s->insn_write = s526_ao_winsn;
- s->insn_read = s526_ao_rinsn;
-
- s = dev->subdevices + 3;
- /* digital i/o subdevice */
- if (thisboard->have_dio) {
- s->type = COMEDI_SUBD_DIO;
- s->subdev_flags = SDF_READABLE | SDF_WRITABLE;
- s->n_chan = 8;
- s->maxdata = 1;
- s->range_table = &range_digital;
- s->insn_bits = s526_dio_insn_bits;
- s->insn_config = s526_dio_insn_config;
- } else {
- s->type = COMEDI_SUBD_UNUSED;
- }
-
- printk(KERN_INFO "attached\n");
-
- return 1;
-
-#if 0
- /* Example of Counter Application */
- /* One-shot (software trigger) */
- cmReg.reg.coutSource = 0; /* out RCAP */
- cmReg.reg.coutPolarity = 1; /* Polarity inverted */
- cmReg.reg.autoLoadResetRcap = 1;/* Auto load 0:disabled, 1:enabled */
- cmReg.reg.hwCtEnableSource = 3; /* NOT RCAP */
- cmReg.reg.ctEnableCtrl = 2; /* Hardware */
- cmReg.reg.clockSource = 2; /* Internal */
- cmReg.reg.countDir = 1; /* Down */
- cmReg.reg.countDirCtrl = 1; /* Software */
- cmReg.reg.outputRegLatchCtrl = 0; /* latch on read */
- cmReg.reg.preloadRegSel = 0; /* PR0 */
- cmReg.reg.reserved = 0;
-
- outw(cmReg.value, ADDR_CHAN_REG(REG_C0M, subdev_channel));
-
- outw(0x0001, ADDR_CHAN_REG(REG_C0H, subdev_channel));
- outw(0x3C68, ADDR_CHAN_REG(REG_C0L, subdev_channel));
-
- /* Reset the counter */
- outw(0x8000, ADDR_CHAN_REG(REG_C0C, subdev_channel));
- /* Load the counter from PR0 */
- outw(0x4000, ADDR_CHAN_REG(REG_C0C, subdev_channel));
- /* Reset RCAP (fires one-shot) */
- outw(0x0008, ADDR_CHAN_REG(REG_C0C, subdev_channel));
-
-#else
-
- /* Set Counter Mode Register */
- cmReg.reg.coutSource = 0; /* out RCAP */
- cmReg.reg.coutPolarity = 0; /* Polarity inverted */
- cmReg.reg.autoLoadResetRcap = 0; /* Auto load disabled */
- cmReg.reg.hwCtEnableSource = 2; /* NOT RCAP */
- cmReg.reg.ctEnableCtrl = 1; /* 1: Software, >1 : Hardware */
- cmReg.reg.clockSource = 3; /* x4 */
- cmReg.reg.countDir = 0; /* up */
- cmReg.reg.countDirCtrl = 0; /* quadrature */
- cmReg.reg.outputRegLatchCtrl = 0; /* latch on read */
- cmReg.reg.preloadRegSel = 0; /* PR0 */
- cmReg.reg.reserved = 0;
-
- n = 0;
- printk(KERN_INFO "Mode reg=0x%04x, 0x%04lx\n",
- cmReg.value, ADDR_CHAN_REG(REG_C0M, n));
- outw(cmReg.value, ADDR_CHAN_REG(REG_C0M, n));
- udelay(1000);
- printk(KERN_INFO "Read back mode reg=0x%04x\n",
- inw(ADDR_CHAN_REG(REG_C0M, n)));
-
- /* Load the pre-load register high word */
-/* value = (short) (0x55); */
-/* outw(value, ADDR_CHAN_REG(REG_C0H, n)); */
-
- /* Load the pre-load register low word */
-/* value = (short)(0xaa55); */
-/* outw(value, ADDR_CHAN_REG(REG_C0L, n)); */
-
- /* Write the Counter Control Register */
-/* outw(value, ADDR_CHAN_REG(REG_C0C, 0)); */
-
- /* Reset the counter if it is software preload */
- if (cmReg.reg.autoLoadResetRcap == 0) {
- /* Reset the counter */
- outw(0x8000, ADDR_CHAN_REG(REG_C0C, n));
- /* Load the counter from PR0 */
- outw(0x4000, ADDR_CHAN_REG(REG_C0C, n));
- }
-
- outw(cmReg.value, ADDR_CHAN_REG(REG_C0M, n));
- udelay(1000);
- printk(KERN_INFO "Read back mode reg=0x%04x\n",
- inw(ADDR_CHAN_REG(REG_C0M, n)));
-
-#endif
- printk(KERN_INFO "Current registres:\n");
-
- for (i = 0; i < S526_NUM_PORTS; i++) {
- printk(KERN_INFO "0x%02lx: 0x%04x\n",
- ADDR_REG(s526_ports[i]), inw(ADDR_REG(s526_ports[i])));
- }
- return 1;
-}
-
-/*
- * _detach is called to deconfigure a device. It should deallocate
- * resources.
- * This function is also called when _attach() fails, so it should be
- * careful not to release resources that were not necessarily
- * allocated by _attach(). dev->private and dev->subdevices are
- * deallocated automatically by the core.
- */
-static int s526_detach(struct comedi_device *dev)
-{
- printk(KERN_INFO "comedi%d: s526: remove\n", dev->minor);
-
- if (dev->iobase > 0)
- release_region(dev->iobase, S526_IOSIZE);
-
- return 0;
-}
-
static int s526_gpct_rinsn(struct comedi_device *dev,
struct comedi_subdevice *s, struct comedi_insn *insn,
unsigned int *data)
@@ -1023,21 +742,232 @@ static int s526_dio_insn_config(struct comedi_device *dev,
return 1;
}
+static int s526_attach(struct comedi_device *dev, struct comedi_devconfig *it)
+{
+ struct comedi_subdevice *s;
+ int iobase;
+ int i, n;
+/* short value; */
+/* int subdev_channel = 0; */
+ union cmReg cmReg;
+
+ printk(KERN_INFO "comedi%d: s526: ", dev->minor);
+
+ iobase = it->options[0];
+ if (!iobase || !request_region(iobase, S526_IOSIZE, thisboard->name)) {
+ comedi_error(dev, "I/O port conflict");
+ return -EIO;
+ }
+ dev->iobase = iobase;
+
+ printk("iobase=0x%lx\n", dev->iobase);
+
+ /*** make it a little quieter, exw, 8/29/06
+ for (i = 0; i < S526_NUM_PORTS; i++) {
+ printk("0x%02x: 0x%04x\n", ADDR_REG(s526_ports[i]),
+ inw(ADDR_REG(s526_ports[i])));
+ }
+ ***/
+
+/*
+ * Initialize dev->board_name. Note that we can use the "thisboard"
+ * macro now, since we just initialized it in the last line.
+ */
+ dev->board_ptr = &s526_boards[0];
+
+ dev->board_name = thisboard->name;
+
+/*
+ * Allocate the private structure area. alloc_private() is a
+ * convenient macro defined in comedidev.h.
+ */
+ if (alloc_private(dev, sizeof(struct s526_private)) < 0)
+ return -ENOMEM;
+
/*
- * A convenient macro that defines init_module() and cleanup_module(),
- * as necessary.
+ * Allocate the subdevice structures. alloc_subdevice() is a
+ * convenient macro defined in comedidev.h.
*/
+ dev->n_subdevices = 4;
+ if (alloc_subdevices(dev, dev->n_subdevices) < 0)
+ return -ENOMEM;
+
+ s = dev->subdevices + 0;
+ /* GENERAL-PURPOSE COUNTER/TIME (GPCT) */
+ s->type = COMEDI_SUBD_COUNTER;
+ s->subdev_flags = SDF_READABLE | SDF_WRITABLE | SDF_LSAMPL;
+ /* KG: What does SDF_LSAMPL (see multiq3.c) mean? */
+ s->n_chan = thisboard->gpct_chans;
+ s->maxdata = 0x00ffffff; /* 24 bit counter */
+ s->insn_read = s526_gpct_rinsn;
+ s->insn_config = s526_gpct_insn_config;
+ s->insn_write = s526_gpct_winsn;
+
+ /* Command are not implemented yet, however they are necessary to
+ allocate the necessary memory for the comedi_async struct (used
+ to trigger the GPCT in case of pulsegenerator function */
+ /* s->do_cmd = s526_gpct_cmd; */
+ /* s->do_cmdtest = s526_gpct_cmdtest; */
+ /* s->cancel = s526_gpct_cancel; */
+
+ s = dev->subdevices + 1;
+ /* dev->read_subdev=s; */
+ /* analog input subdevice */
+ s->type = COMEDI_SUBD_AI;
+ /* we support differential */
+ s->subdev_flags = SDF_READABLE | SDF_DIFF;
+ /* channels 0 to 7 are the regular differential inputs */
+ /* channel 8 is "reference 0" (+10V), channel 9 is "reference 1" (0V) */
+ s->n_chan = 10;
+ s->maxdata = 0xffff;
+ s->range_table = &range_bipolar10;
+ s->len_chanlist = 16; /* This is the maximum chanlist length that
+ the board can handle */
+ s->insn_read = s526_ai_rinsn;
+ s->insn_config = s526_ai_insn_config;
+
+ s = dev->subdevices + 2;
+ /* analog output subdevice */
+ s->type = COMEDI_SUBD_AO;
+ s->subdev_flags = SDF_WRITABLE;
+ s->n_chan = 4;
+ s->maxdata = 0xffff;
+ s->range_table = &range_bipolar10;
+ s->insn_write = s526_ao_winsn;
+ s->insn_read = s526_ao_rinsn;
+
+ s = dev->subdevices + 3;
+ /* digital i/o subdevice */
+ if (thisboard->have_dio) {
+ s->type = COMEDI_SUBD_DIO;
+ s->subdev_flags = SDF_READABLE | SDF_WRITABLE;
+ s->n_chan = 8;
+ s->maxdata = 1;
+ s->range_table = &range_digital;
+ s->insn_bits = s526_dio_insn_bits;
+ s->insn_config = s526_dio_insn_config;
+ } else {
+ s->type = COMEDI_SUBD_UNUSED;
+ }
+
+ printk(KERN_INFO "attached\n");
+
+ return 1;
+
+#if 0
+ /* Example of Counter Application */
+ /* One-shot (software trigger) */
+ cmReg.reg.coutSource = 0; /* out RCAP */
+ cmReg.reg.coutPolarity = 1; /* Polarity inverted */
+ cmReg.reg.autoLoadResetRcap = 1;/* Auto load 0:disabled, 1:enabled */
+ cmReg.reg.hwCtEnableSource = 3; /* NOT RCAP */
+ cmReg.reg.ctEnableCtrl = 2; /* Hardware */
+ cmReg.reg.clockSource = 2; /* Internal */
+ cmReg.reg.countDir = 1; /* Down */
+ cmReg.reg.countDirCtrl = 1; /* Software */
+ cmReg.reg.outputRegLatchCtrl = 0; /* latch on read */
+ cmReg.reg.preloadRegSel = 0; /* PR0 */
+ cmReg.reg.reserved = 0;
+
+ outw(cmReg.value, ADDR_CHAN_REG(REG_C0M, subdev_channel));
+
+ outw(0x0001, ADDR_CHAN_REG(REG_C0H, subdev_channel));
+ outw(0x3C68, ADDR_CHAN_REG(REG_C0L, subdev_channel));
+
+ /* Reset the counter */
+ outw(0x8000, ADDR_CHAN_REG(REG_C0C, subdev_channel));
+ /* Load the counter from PR0 */
+ outw(0x4000, ADDR_CHAN_REG(REG_C0C, subdev_channel));
+ /* Reset RCAP (fires one-shot) */
+ outw(0x0008, ADDR_CHAN_REG(REG_C0C, subdev_channel));
+
+#else
+
+ /* Set Counter Mode Register */
+ cmReg.reg.coutSource = 0; /* out RCAP */
+ cmReg.reg.coutPolarity = 0; /* Polarity inverted */
+ cmReg.reg.autoLoadResetRcap = 0; /* Auto load disabled */
+ cmReg.reg.hwCtEnableSource = 2; /* NOT RCAP */
+ cmReg.reg.ctEnableCtrl = 1; /* 1: Software, >1 : Hardware */
+ cmReg.reg.clockSource = 3; /* x4 */
+ cmReg.reg.countDir = 0; /* up */
+ cmReg.reg.countDirCtrl = 0; /* quadrature */
+ cmReg.reg.outputRegLatchCtrl = 0; /* latch on read */
+ cmReg.reg.preloadRegSel = 0; /* PR0 */
+ cmReg.reg.reserved = 0;
+
+ n = 0;
+ printk(KERN_INFO "Mode reg=0x%04x, 0x%04lx\n",
+ cmReg.value, ADDR_CHAN_REG(REG_C0M, n));
+ outw(cmReg.value, ADDR_CHAN_REG(REG_C0M, n));
+ udelay(1000);
+ printk(KERN_INFO "Read back mode reg=0x%04x\n",
+ inw(ADDR_CHAN_REG(REG_C0M, n)));
+
+ /* Load the pre-load register high word */
+/* value = (short) (0x55); */
+/* outw(value, ADDR_CHAN_REG(REG_C0H, n)); */
+
+ /* Load the pre-load register low word */
+/* value = (short)(0xaa55); */
+/* outw(value, ADDR_CHAN_REG(REG_C0L, n)); */
+
+ /* Write the Counter Control Register */
+/* outw(value, ADDR_CHAN_REG(REG_C0C, 0)); */
+
+ /* Reset the counter if it is software preload */
+ if (cmReg.reg.autoLoadResetRcap == 0) {
+ /* Reset the counter */
+ outw(0x8000, ADDR_CHAN_REG(REG_C0C, n));
+ /* Load the counter from PR0 */
+ outw(0x4000, ADDR_CHAN_REG(REG_C0C, n));
+ }
+
+ outw(cmReg.value, ADDR_CHAN_REG(REG_C0M, n));
+ udelay(1000);
+ printk(KERN_INFO "Read back mode reg=0x%04x\n",
+ inw(ADDR_CHAN_REG(REG_C0M, n)));
+
+#endif
+ printk(KERN_INFO "Current registres:\n");
+
+ for (i = 0; i < S526_NUM_PORTS; i++) {
+ printk(KERN_INFO "0x%02lx: 0x%04x\n",
+ ADDR_REG(s526_ports[i]), inw(ADDR_REG(s526_ports[i])));
+ }
+ return 1;
+}
+
+static int s526_detach(struct comedi_device *dev)
+{
+ printk(KERN_INFO "comedi%d: s526: remove\n", dev->minor);
+
+ if (dev->iobase > 0)
+ release_region(dev->iobase, S526_IOSIZE);
+
+ return 0;
+}
+
+static struct comedi_driver driver_s526 = {
+ .driver_name = "s526",
+ .module = THIS_MODULE,
+ .attach = s526_attach,
+ .detach = s526_detach,
+ .board_name = &s526_boards[0].name,
+ .offset = sizeof(struct s526_board),
+ .num_names = ARRAY_SIZE(s526_boards),
+};
+
static int __init driver_s526_init_module(void)
{
return comedi_driver_register(&driver_s526);
}
+module_init(driver_s526_init_module);
static void __exit driver_s526_cleanup_module(void)
{
comedi_driver_unregister(&driver_s526);
}
-
-module_init(driver_s526_init_module);
module_exit(driver_s526_cleanup_module);
MODULE_AUTHOR("Comedi http://www.comedi.org");
diff --git a/drivers/staging/comedi/drivers/s626.c b/drivers/staging/comedi/drivers/s626.c
index 23fc64b9988e..a0b7c713367f 100644
--- a/drivers/staging/comedi/drivers/s626.c
+++ b/drivers/staging/comedi/drivers/s626.c
@@ -83,8 +83,17 @@ MODULE_AUTHOR("Gianluca Palli <gpalli@deis.unibo.it>");
MODULE_DESCRIPTION("Sensoray 626 Comedi driver module");
MODULE_LICENSE("GPL");
+#define PCI_VENDOR_ID_S626 0x1131
+#define PCI_DEVICE_ID_S626 0x7146
+#define PCI_SUBVENDOR_ID_S626 0x6000
+#define PCI_SUBDEVICE_ID_S626 0x0272
+
struct s626_board {
const char *name;
+ int vendor_id;
+ int device_id;
+ int subvendor_id;
+ int subdevice_id;
int ai_chans;
int ai_bits;
int ao_chans;
@@ -97,6 +106,10 @@ struct s626_board {
static const struct s626_board s626_boards[] = {
{
.name = "s626",
+ .vendor_id = PCI_VENDOR_ID_S626,
+ .device_id = PCI_DEVICE_ID_S626,
+ .subvendor_id = PCI_SUBVENDOR_ID_S626,
+ .subdevice_id = PCI_SUBDEVICE_ID_S626,
.ai_chans = S626_ADC_CHANNELS,
.ai_bits = 14,
.ao_chans = S626_DAC_CHANNELS,
@@ -108,8 +121,6 @@ static const struct s626_board s626_boards[] = {
};
#define thisboard ((const struct s626_board *)dev->board_ptr)
-#define PCI_VENDOR_ID_S626 0x1131
-#define PCI_DEVICE_ID_S626 0x7146
/*
* For devices with vendor:device id == 0x1131:0x7146 you must specify
@@ -117,7 +128,7 @@ static const struct s626_board s626_boards[] = {
* Philips SAA7146 media/dvb based cards.
*/
static DEFINE_PCI_DEVICE_TABLE(s626_pci_table) = {
- {PCI_VENDOR_ID_S626, PCI_DEVICE_ID_S626, 0x6000, 0x0272, 0, 0, 0},
+ {PCI_VENDOR_ID_S626, PCI_DEVICE_ID_S626, PCI_SUBVENDOR_ID_S626, PCI_SUBDEVICE_ID_S626, 0, 0, 0},
{0}
};
@@ -227,7 +238,7 @@ static struct dio_private *dio_private_word[]={
static int __devinit driver_s626_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
- return comedi_pci_auto_config(dev, driver_s626.driver_name);
+ return comedi_pci_auto_config(dev, &driver_s626);
}
static void __devexit driver_s626_pci_remove(struct pci_dev *dev)
@@ -554,17 +565,17 @@ static int s626_attach(struct comedi_device *dev, struct comedi_devconfig *it)
resource_size_t resourceStart;
dma_addr_t appdma;
struct comedi_subdevice *s;
- const struct pci_device_id *ids;
struct pci_dev *pdev = NULL;
if (alloc_private(dev, sizeof(struct s626_private)) < 0)
return -ENOMEM;
- for (i = 0; i < (ARRAY_SIZE(s626_pci_table) - 1) && !pdev; i++) {
- ids = &s626_pci_table[i];
+ for (i = 0; i < ARRAY_SIZE(s626_boards) && !pdev; i++) {
do {
- pdev = pci_get_subsys(ids->vendor, ids->device,
- ids->subvendor, ids->subdevice,
+ pdev = pci_get_subsys(s626_boards[i].vendor_id,
+ s626_boards[i].device_id,
+ s626_boards[i].subvendor_id,
+ s626_boards[i].subdevice_id,
pdev);
if ((it->options[0] || it->options[1]) && pdev) {
diff --git a/drivers/staging/comedi/drivers/serial2002.c b/drivers/staging/comedi/drivers/serial2002.c
index d880c2f6fbc1..a034b10b4fab 100644
--- a/drivers/staging/comedi/drivers/serial2002.c
+++ b/drivers/staging/comedi/drivers/serial2002.c
@@ -43,20 +43,10 @@ Status: in development
#include <linux/serial.h>
#include <linux/poll.h>
-/*
- * Board descriptions for two imaginary boards. Describing the
- * boards in this way is optional, and completely driver-dependent.
- * Some drivers use arrays such as this, other do not.
- */
struct serial2002_board {
const char *name;
};
-static const struct serial2002_board serial2002_boards[] = {
- {
- .name = "serial2002"}
-};
-
/*
* Useful for shorthand access to the particular board structure
*/
@@ -89,35 +79,6 @@ struct serial2002_private {
*/
#define devpriv ((struct serial2002_private *)dev->private)
-static int serial2002_attach(struct comedi_device *dev,
- struct comedi_devconfig *it);
-static int serial2002_detach(struct comedi_device *dev);
-struct comedi_driver driver_serial2002 = {
- .driver_name = "serial2002",
- .module = THIS_MODULE,
- .attach = serial2002_attach,
- .detach = serial2002_detach,
- .board_name = &serial2002_boards[0].name,
- .offset = sizeof(struct serial2002_board),
- .num_names = ARRAY_SIZE(serial2002_boards),
-};
-
-static int serial2002_di_rinsn(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data);
-static int serial2002_do_winsn(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data);
-static int serial2002_ai_rinsn(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data);
-static int serial2002_ao_winsn(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data);
-static int serial2002_ao_rinsn(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data);
-
struct serial_data {
enum { is_invalid, is_digital, is_channel } kind;
int index;
@@ -901,17 +862,32 @@ static int serial2002_detach(struct comedi_device *dev)
return 0;
}
+static const struct serial2002_board serial2002_boards[] = {
+ {
+ .name = "serial2002"
+ },
+};
+
+struct comedi_driver driver_serial2002 = {
+ .driver_name = "serial2002",
+ .module = THIS_MODULE,
+ .attach = serial2002_attach,
+ .detach = serial2002_detach,
+ .board_name = &serial2002_boards[0].name,
+ .offset = sizeof(struct serial2002_board),
+ .num_names = ARRAY_SIZE(serial2002_boards),
+};
+
static int __init driver_serial2002_init_module(void)
{
return comedi_driver_register(&driver_serial2002);
}
+module_init(driver_serial2002_init_module);
static void __exit driver_serial2002_cleanup_module(void)
{
comedi_driver_unregister(&driver_serial2002);
}
-
-module_init(driver_serial2002_init_module);
module_exit(driver_serial2002_cleanup_module);
MODULE_AUTHOR("Comedi http://www.comedi.org");
diff --git a/drivers/staging/comedi/drivers/skel.c b/drivers/staging/comedi/drivers/skel.c
index ed69008f0d39..19a513eeebfe 100644
--- a/drivers/staging/comedi/drivers/skel.c
+++ b/drivers/staging/comedi/drivers/skel.c
@@ -623,7 +623,7 @@ static int skel_dio_insn_config(struct comedi_device *dev,
static int __devinit driver_skel_pci_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
- return comedi_pci_auto_config(dev, driver_skel.driver_name);
+ return comedi_pci_auto_config(dev, &driver_skel);
}
static void __devexit driver_skel_pci_remove(struct pci_dev *dev)
diff --git a/drivers/staging/comedi/drivers/usbdux.c b/drivers/staging/comedi/drivers/usbdux.c
index bf62e0dd6f69..3d300eff493f 100644
--- a/drivers/staging/comedi/drivers/usbdux.c
+++ b/drivers/staging/comedi/drivers/usbdux.c
@@ -317,6 +317,8 @@ static struct usbduxsub usbduxsub[NUMUSBDUX];
static DEFINE_SEMAPHORE(start_stop_sem);
+static struct comedi_driver driver_usbdux; /* see below for initializer */
+
/*
* Stops the data acquision
* It should be safe to call this function from any context
@@ -2304,11 +2306,11 @@ static void usbdux_firmware_request_complete_handler(const struct firmware *fw,
void *context)
{
struct usbduxsub *usbduxsub_tmp = context;
- struct usb_device *usbdev = usbduxsub_tmp->usbdev;
+ struct usb_interface *uinterf = usbduxsub_tmp->interface;
int ret;
if (fw == NULL) {
- dev_err(&usbdev->dev,
+ dev_err(&uinterf->dev,
"Firmware complete handler without firmware!\n");
return;
}
@@ -2320,11 +2322,11 @@ static void usbdux_firmware_request_complete_handler(const struct firmware *fw,
ret = firmwareUpload(usbduxsub_tmp, fw->data, fw->size);
if (ret) {
- dev_err(&usbdev->dev,
+ dev_err(&uinterf->dev,
"Could not upload firmware (err=%d)\n", ret);
goto out;
}
- comedi_usb_auto_config(usbdev, BOARDNAME);
+ comedi_usb_auto_config(uinterf, &driver_usbdux);
out:
release_firmware(fw);
}
@@ -2606,7 +2608,7 @@ static void usbduxsub_disconnect(struct usb_interface *intf)
dev_err(&intf->dev, "comedi_: BUG! called with wrong ptr!!!\n");
return;
}
- comedi_usb_auto_unconfig(udev);
+ comedi_usb_auto_unconfig(intf);
down(&start_stop_sem);
down(&usbduxsub_tmp->sem);
tidy_up(usbduxsub_tmp);
@@ -2615,46 +2617,21 @@ static void usbduxsub_disconnect(struct usb_interface *intf)
dev_dbg(&intf->dev, "comedi_: disconnected from the usb\n");
}
-/* is called when comedi-config is called */
-static int usbdux_attach(struct comedi_device *dev, struct comedi_devconfig *it)
+/* common part of attach and attach_usb */
+static int usbdux_attach_common(struct comedi_device *dev,
+ struct usbduxsub *udev,
+ void *aux_data, int aux_len)
{
int ret;
- int index;
- int i;
- struct usbduxsub *udev;
-
struct comedi_subdevice *s = NULL;
- dev->private = NULL;
-
- down(&start_stop_sem);
- /* find a valid device which has been detected by the probe function of
- * the usb */
- index = -1;
- for (i = 0; i < NUMUSBDUX; i++) {
- if ((usbduxsub[i].probed) && (!usbduxsub[i].attached)) {
- index = i;
- break;
- }
- }
- if (index < 0) {
- printk(KERN_ERR "comedi%d: usbdux: error: attach failed, no "
- "usbdux devs connected to the usb bus.\n", dev->minor);
- up(&start_stop_sem);
- return -ENODEV;
- }
-
- udev = &usbduxsub[index];
down(&udev->sem);
/* pointer back to the corresponding comedi device */
udev->comedidev = dev;
/* trying to upload the firmware into the chip */
- if (comedi_aux_data(it->options, 0) &&
- it->options[COMEDI_DEVCONF_AUX_DATA_LENGTH]) {
- firmwareUpload(udev, comedi_aux_data(it->options, 0),
- it->options[COMEDI_DEVCONF_AUX_DATA_LENGTH]);
- }
+ if (aux_data)
+ firmwareUpload(udev, aux_data, aux_len);
dev->board_name = BOARDNAME;
@@ -2673,13 +2650,9 @@ static int usbdux_attach(struct comedi_device *dev, struct comedi_devconfig *it)
dev_err(&udev->interface->dev,
"comedi%d: error alloc space for subdev\n", dev->minor);
up(&udev->sem);
- up(&start_stop_sem);
return ret;
}
- dev_info(&udev->interface->dev,
- "comedi%d: usb-device %d is attached to comedi.\n",
- dev->minor, index);
/* private structure is also simply the usb-structure */
dev->private = udev;
@@ -2776,14 +2749,80 @@ static int usbdux_attach(struct comedi_device *dev, struct comedi_devconfig *it)
up(&udev->sem);
- up(&start_stop_sem);
-
dev_info(&udev->interface->dev, "comedi%d: attached to usbdux.\n",
dev->minor);
return 0;
}
+/* is called when comedi-config is called */
+static int usbdux_attach(struct comedi_device *dev, struct comedi_devconfig *it)
+{
+ int ret;
+ int index;
+ int i;
+ void *aux_data;
+ int aux_len;
+
+ dev->private = NULL;
+
+ aux_data = comedi_aux_data(it->options, 0);
+ aux_len = it->options[COMEDI_DEVCONF_AUX_DATA_LENGTH];
+ if (aux_data == NULL)
+ aux_len = 0;
+ else if (aux_len == 0)
+ aux_data = NULL;
+
+ down(&start_stop_sem);
+ /* find a valid device which has been detected by the probe function of
+ * the usb */
+ index = -1;
+ for (i = 0; i < NUMUSBDUX; i++) {
+ if ((usbduxsub[i].probed) && (!usbduxsub[i].attached)) {
+ index = i;
+ break;
+ }
+ }
+
+ if (index < 0) {
+ printk(KERN_ERR
+ "comedi%d: usbdux: error: attach failed, no usbdux devs connected to the usb bus.\n",
+ dev->minor);
+ ret = -ENODEV;
+ } else
+ ret = usbdux_attach_common(dev, &usbduxsub[index],
+ aux_data, aux_len);
+ up(&start_stop_sem);
+ return ret;
+}
+
+/* is called from comedi_usb_auto_config() */
+static int usbdux_attach_usb(struct comedi_device *dev,
+ struct usb_interface *uinterf)
+{
+ int ret;
+ struct usbduxsub *this_usbduxsub;
+
+ dev->private = NULL;
+
+ down(&start_stop_sem);
+ this_usbduxsub = usb_get_intfdata(uinterf);
+ if (!this_usbduxsub || !this_usbduxsub->probed) {
+ printk(KERN_ERR
+ "comedi%d: usbdux: error: attach_usb failed, not connected\n",
+ dev->minor);
+ ret = -ENODEV;
+ } else if (this_usbduxsub->attached) {
+ printk(KERN_ERR
+ "comedi%d: usbdux: error: attach_usb failed, already attached\n",
+ dev->minor);
+ ret = -ENODEV;
+ } else
+ ret = usbdux_attach_common(dev, this_usbduxsub, NULL, 0);
+ up(&start_stop_sem);
+ return ret;
+}
+
static int usbdux_detach(struct comedi_device *dev)
{
struct usbduxsub *usbduxsub_tmp;
@@ -2822,6 +2861,7 @@ static struct comedi_driver driver_usbdux = {
.module = THIS_MODULE,
.attach = usbdux_attach,
.detach = usbdux_detach,
+ .attach_usb = usbdux_attach_usb,
};
/* Table with the USB-devices: just now only testing IDs */
diff --git a/drivers/staging/comedi/drivers/usbduxfast.c b/drivers/staging/comedi/drivers/usbduxfast.c
index 2a8e725b7859..c672ea3784a6 100644
--- a/drivers/staging/comedi/drivers/usbduxfast.c
+++ b/drivers/staging/comedi/drivers/usbduxfast.c
@@ -201,6 +201,8 @@ static struct usbduxfastsub_s usbduxfastsub[NUMUSBDUXFAST];
static DEFINE_SEMAPHORE(start_stop_sem);
+static struct comedi_driver driver_usbduxfast; /* see below for initializer */
+
/*
* bulk transfers to usbduxfast
*/
@@ -453,14 +455,15 @@ static int usbduxfastsub_start(struct usbduxfastsub_s *udfs)
/* 7f92 to zero */
local_transfer_buffer[0] = 0;
/* bRequest, "Firmware" */
- ret = usb_control_msg(udfs->usbdev, usb_sndctrlpipe(udfs->usbdev, 0), USBDUXFASTSUB_FIRMWARE,
- VENDOR_DIR_OUT, /* bmRequestType */
- USBDUXFASTSUB_CPUCS, /* Value */
- 0x0000, /* Index */
- /* address of the transfer buffer */
- local_transfer_buffer,
- 1, /* Length */
- EZTIMEOUT); /* Timeout */
+ ret = usb_control_msg(udfs->usbdev, usb_sndctrlpipe(udfs->usbdev, 0),
+ USBDUXFASTSUB_FIRMWARE,
+ VENDOR_DIR_OUT, /* bmRequestType */
+ USBDUXFASTSUB_CPUCS, /* Value */
+ 0x0000, /* Index */
+ /* address of the transfer buffer */
+ local_transfer_buffer,
+ 1, /* Length */
+ EZTIMEOUT); /* Timeout */
if (ret < 0) {
printk("comedi_: usbduxfast_: control msg failed (start)\n");
return ret;
@@ -477,7 +480,8 @@ static int usbduxfastsub_stop(struct usbduxfastsub_s *udfs)
/* 7f92 to one */
local_transfer_buffer[0] = 1;
/* bRequest, "Firmware" */
- ret = usb_control_msg(udfs->usbdev, usb_sndctrlpipe(udfs->usbdev, 0), USBDUXFASTSUB_FIRMWARE,
+ ret = usb_control_msg(udfs->usbdev, usb_sndctrlpipe(udfs->usbdev, 0),
+ USBDUXFASTSUB_FIRMWARE,
VENDOR_DIR_OUT, /* bmRequestType */
USBDUXFASTSUB_CPUCS, /* Value */
0x0000, /* Index */
@@ -504,14 +508,15 @@ static int usbduxfastsub_upload(struct usbduxfastsub_s *udfs,
startAddr, local_transfer_buffer[0]);
#endif
/* brequest, firmware */
- ret = usb_control_msg(udfs->usbdev, usb_sndctrlpipe(udfs->usbdev, 0), USBDUXFASTSUB_FIRMWARE,
- VENDOR_DIR_OUT, /* bmRequestType */
- startAddr, /* value */
- 0x0000, /* index */
- /* our local safe buffer */
- local_transfer_buffer,
- len, /* length */
- EZTIMEOUT); /* timeout */
+ ret = usb_control_msg(udfs->usbdev, usb_sndctrlpipe(udfs->usbdev, 0),
+ USBDUXFASTSUB_FIRMWARE,
+ VENDOR_DIR_OUT, /* bmRequestType */
+ startAddr, /* value */
+ 0x0000, /* index */
+ /* our local safe buffer */
+ local_transfer_buffer,
+ len, /* length */
+ EZTIMEOUT); /* timeout */
#ifdef CONFIG_COMEDI_DEBUG
printk(KERN_DEBUG "comedi_: usbduxfast: result=%d\n", ret);
@@ -1440,7 +1445,7 @@ static void usbduxfast_firmware_request_complete_handler(const struct firmware
*fw, void *context)
{
struct usbduxfastsub_s *usbduxfastsub_tmp = context;
- struct usb_device *usbdev = usbduxfastsub_tmp->usbdev;
+ struct usb_interface *uinterf = usbduxfastsub_tmp->interface;
int ret;
if (fw == NULL)
@@ -1453,12 +1458,12 @@ static void usbduxfast_firmware_request_complete_handler(const struct firmware
ret = firmwareUpload(usbduxfastsub_tmp, fw->data, fw->size);
if (ret) {
- dev_err(&usbdev->dev,
+ dev_err(&uinterf->dev,
"Could not upload firmware (err=%d)\n", ret);
goto out;
}
- comedi_usb_auto_config(usbdev, BOARDNAME);
+ comedi_usb_auto_config(uinterf, &driver_usbduxfast);
out:
release_firmware(fw);
}
@@ -1606,7 +1611,7 @@ static void usbduxfastsub_disconnect(struct usb_interface *intf)
return;
}
- comedi_usb_auto_unconfig(udev);
+ comedi_usb_auto_unconfig(intf);
down(&start_stop_sem);
down(&udfs->sem);
diff --git a/drivers/staging/comedi/drivers/usbduxsigma.c b/drivers/staging/comedi/drivers/usbduxsigma.c
index 63c9b6dbc317..f21bb0dd9167 100644
--- a/drivers/staging/comedi/drivers/usbduxsigma.c
+++ b/drivers/staging/comedi/drivers/usbduxsigma.c
@@ -267,6 +267,8 @@ static struct usbduxsub usbduxsub[NUMUSBDUX];
static DEFINE_SEMAPHORE(start_stop_sem);
+static struct comedi_driver driver_usbduxsigma; /* see below for initializer */
+
/*
* Stops the data acquision
* It should be safe to call this function from any context
@@ -2312,11 +2314,11 @@ static void usbdux_firmware_request_complete_handler(const struct firmware *fw,
void *context)
{
struct usbduxsub *usbduxsub_tmp = context;
- struct usb_device *usbdev = usbduxsub_tmp->usbdev;
+ struct usb_interface *uinterf = usbduxsub_tmp->interface;
int ret;
if (fw == NULL) {
- dev_err(&usbdev->dev,
+ dev_err(&uinterf->dev,
"Firmware complete handler without firmware!\n");
return;
}
@@ -2328,11 +2330,11 @@ static void usbdux_firmware_request_complete_handler(const struct firmware *fw,
ret = firmwareUpload(usbduxsub_tmp, fw->data, fw->size);
if (ret) {
- dev_err(&usbdev->dev,
+ dev_err(&uinterf->dev,
"Could not upload firmware (err=%d)\n", ret);
goto out;
}
- comedi_usb_auto_config(usbdev, BOARDNAME);
+ comedi_usb_auto_config(uinterf, &driver_usbduxsigma);
out:
release_firmware(fw);
}
@@ -2623,7 +2625,7 @@ static void usbduxsigma_disconnect(struct usb_interface *intf)
if (usbduxsub_tmp->ao_cmd_running)
/* we are still running a command */
usbdux_ao_stop(usbduxsub_tmp, 1);
- comedi_usb_auto_unconfig(udev);
+ comedi_usb_auto_unconfig(intf);
down(&start_stop_sem);
down(&usbduxsub_tmp->sem);
tidy_up(usbduxsub_tmp);
diff --git a/drivers/staging/comedi/drivers/vmk80xx.c b/drivers/staging/comedi/drivers/vmk80xx.c
index 3d13ca6e1670..a7db6862f75c 100644
--- a/drivers/staging/comedi/drivers/vmk80xx.c
+++ b/drivers/staging/comedi/drivers/vmk80xx.c
@@ -247,6 +247,8 @@ static struct vmk80xx_usb vmb[VMK80XX_MAX_BOARDS];
static DEFINE_MUTEX(glb_mutex);
+static struct comedi_driver driver_vmk80xx; /* see below for initializer */
+
static void vmk80xx_tx_callback(struct urb *urb)
{
struct vmk80xx_usb *dev = urb->context;
@@ -295,7 +297,9 @@ resubmit:
if (!usb_submit_urb(urb, GFP_KERNEL))
goto exit;
- err("comedi#: vmk80xx: %s - submit urb failed\n", __func__);
+ dev_err(&urb->dev->dev,
+ "comedi#: vmk80xx: %s - submit urb failed\n",
+ __func__);
usb_unanchor_urb(urb);
}
@@ -1018,12 +1022,12 @@ static int vmk80xx_cnt_cinsn(struct comedi_device *cdev,
if (n)
return n;
- down(&dev->limit_sem);
-
insn_cmd = data[0];
if (insn_cmd != INSN_CONFIG_RESET && insn_cmd != GPCT_RESET)
return -EINVAL;
+ down(&dev->limit_sem);
+
chan = CR_CHAN(insn->chanspec);
if (dev->board.model == VMK8055_MODEL) {
@@ -1482,7 +1486,7 @@ static int vmk80xx_probe(struct usb_interface *intf,
mutex_unlock(&glb_mutex);
- comedi_usb_auto_config(dev->udev, BOARDNAME);
+ comedi_usb_auto_config(intf, &driver_vmk80xx);
return 0;
error:
@@ -1500,7 +1504,7 @@ static void vmk80xx_disconnect(struct usb_interface *intf)
if (!dev)
return;
- comedi_usb_auto_unconfig(dev->udev);
+ comedi_usb_auto_unconfig(intf);
mutex_lock(&glb_mutex);
down(&dev->limit_sem);
diff --git a/drivers/staging/comedi/internal.h b/drivers/staging/comedi/internal.h
index 434ce3433368..7ed20a04eef5 100644
--- a/drivers/staging/comedi/internal.h
+++ b/drivers/staging/comedi/internal.h
@@ -1,5 +1,5 @@
/*
- * various internal comedi functions
+ * various internal comedi stuff
*/
int do_rangeinfo_ioctl(struct comedi_device *dev,
struct comedi_rangeinfo __user *arg);
@@ -7,6 +7,10 @@ int insn_inval(struct comedi_device *dev, struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data);
int comedi_alloc_board_minor(struct device *hardware_device);
void comedi_free_board_minor(unsigned minor);
+int comedi_find_board_minor(struct device *hardware_device);
void comedi_reset_async_buf(struct comedi_async *async);
int comedi_buf_alloc(struct comedi_device *dev, struct comedi_subdevice *s,
unsigned long new_size);
+
+extern unsigned int comedi_default_buf_size_kb;
+extern unsigned int comedi_default_buf_maxsize_kb;
diff --git a/drivers/staging/et131x/et131x.c b/drivers/staging/et131x/et131x.c
index 886f5650444e..5b11c5e3622e 100644
--- a/drivers/staging/et131x/et131x.c
+++ b/drivers/staging/et131x/et131x.c
@@ -1710,7 +1710,8 @@ static int et131x_mdio_read(struct mii_bus *bus, int phy_addr, int reg)
return value;
}
-static int et131x_mdio_write(struct mii_bus *bus, int phy_addr, int reg, u16 value)
+static int et131x_mdio_write(struct mii_bus *bus, int phy_addr,
+ int reg, u16 value)
{
struct net_device *netdev = bus->priv;
struct et131x_adapter *adapter = netdev_priv(netdev);
@@ -4013,7 +4014,7 @@ static int et131x_pci_init(struct et131x_adapter *adapter,
dev_err(&pdev->dev, "Missing PCIe capabilities\n");
goto err_out;
}
-
+
/* Let's set up the PORT LOGIC Register. First we need to know what
* the max_payload_size is
*/
@@ -4060,7 +4061,7 @@ static int et131x_pci_init(struct et131x_adapter *adapter,
goto err_out;
}
- ctl = (ctl & ~PCI_EXP_DEVCTL_READRQ) | ( 0x04 << 12);
+ ctl = (ctl & ~PCI_EXP_DEVCTL_READRQ) | (0x04 << 12);
if (pci_write_config_word(pdev, cap + PCI_EXP_DEVCTL, ctl)) {
dev_err(&pdev->dev,
@@ -4824,7 +4825,8 @@ static int et131x_open(struct net_device *netdev)
adapter->error_timer.data = (unsigned long)adapter;
add_timer(&adapter->error_timer);
- result = request_irq(irq, et131x_isr, IRQF_SHARED, netdev->name, netdev);
+ result = request_irq(irq, et131x_isr,
+ IRQF_SHARED, netdev->name, netdev);
if (result) {
dev_err(&pdev->dev, "could not register IRQ %d\n", irq);
return result;
diff --git a/drivers/staging/frontier/alphatrack.c b/drivers/staging/frontier/alphatrack.c
index 3bf0f40e97fd..acbb2cc510f9 100644
--- a/drivers/staging/frontier/alphatrack.c
+++ b/drivers/staging/frontier/alphatrack.c
@@ -333,8 +333,8 @@ static int usb_alphatrack_open(struct inode *inode, struct file *file)
interface = usb_find_interface(&usb_alphatrack_driver, subminor);
if (!interface) {
- err("%s - error, can't find device for minor %d\n",
- __func__, subminor);
+ printk(KERN_ERR "%s - error, can't find device for minor %d\n",
+ __func__, subminor);
retval = -ENODEV;
goto unlock_disconnect_exit;
}
@@ -494,7 +494,8 @@ static ssize_t usb_alphatrack_read(struct file *file, char __user *buffer,
/* verify that the device wasn't unplugged */
if (dev->intf == NULL) {
retval = -ENODEV;
- err("No device or device unplugged %d\n", retval);
+ printk(KERN_ERR "%s: No device or device unplugged %d\n",
+ __func__, retval);
goto unlock_exit;
}
@@ -564,7 +565,8 @@ static ssize_t usb_alphatrack_write(struct file *file,
/* verify that the device wasn't unplugged */
if (dev->intf == NULL) {
retval = -ENODEV;
- err("No device or device unplugged %d\n", retval);
+ printk(KERN_ERR "%s: No device or device unplugged %d\n",
+ __func__, retval);
goto unlock_exit;
}
@@ -599,7 +601,7 @@ static ssize_t usb_alphatrack_write(struct file *file,
}
if (dev->interrupt_out_endpoint == NULL) {
- err("Endpoint should not be be null!\n");
+ dev_err(&dev->intf->dev, "Endpoint should not be be null!\n");
goto unlock_exit;
}
@@ -619,7 +621,8 @@ static ssize_t usb_alphatrack_write(struct file *file,
retval = usb_submit_urb(dev->interrupt_out_urb, GFP_KERNEL);
if (retval) {
dev->interrupt_out_busy = 0;
- err("Couldn't submit interrupt_out_urb %d\n", retval);
+ dev_err(&dev->intf->dev,
+ "Couldn't submit interrupt_out_urb %d\n", retval);
atomic_dec(&dev->writes_pending);
goto unlock_exit;
}
diff --git a/drivers/staging/frontier/tranzport.c b/drivers/staging/frontier/tranzport.c
index 29e99bbcae48..376706f1c712 100644
--- a/drivers/staging/frontier/tranzport.c
+++ b/drivers/staging/frontier/tranzport.c
@@ -353,7 +353,7 @@ static int usb_tranzport_open(struct inode *inode, struct file *file)
interface = usb_find_interface(&usb_tranzport_driver, subminor);
if (!interface) {
- err("%s - error, can't find device for minor %d\n",
+ printk(KERN_ERR "%s - error, can't find device for minor %d\n",
__func__, subminor);
retval = -ENODEV;
goto unlock_disconnect_exit;
@@ -517,9 +517,11 @@ static ssize_t usb_tranzport_read(struct file *file, char __user *buffer,
goto exit;
}
- /* verify that the device wasn't unplugged */ if (dev->intf == NULL) {
+ /* verify that the device wasn't unplugged */
+ if (dev->intf == NULL) {
retval = -ENODEV;
- err("No device or device unplugged %d\n", retval);
+ printk(KERN_ERR "%s: No device or device unplugged %d\n",
+ __func__, retval);
goto unlock_exit;
}
@@ -691,7 +693,8 @@ static ssize_t usb_tranzport_write(struct file *file,
/* verify that the device wasn't unplugged */
if (dev->intf == NULL) {
retval = -ENODEV;
- err("No device or device unplugged %d\n", retval);
+ printk(KERN_ERR "%s: No device or device unplugged %d\n",
+ __func__, retval);
goto unlock_exit;
}
@@ -726,7 +729,7 @@ static ssize_t usb_tranzport_write(struct file *file,
}
if (dev->interrupt_out_endpoint == NULL) {
- err("Endpoint should not be be null!\n");
+ dev_err(&dev->intf->dev, "Endpoint should not be be null!\n");
goto unlock_exit;
}
@@ -746,7 +749,8 @@ static ssize_t usb_tranzport_write(struct file *file,
retval = usb_submit_urb(dev->interrupt_out_urb, GFP_KERNEL);
if (retval) {
dev->interrupt_out_busy = 0;
- err("Couldn't submit interrupt_out_urb %d\n", retval);
+ dev_err(&dev->intf->dev,
+ "Couldn't submit interrupt_out_urb %d\n", retval);
goto unlock_exit;
}
retval = bytes_to_write;
diff --git a/drivers/staging/iio/Documentation/device.txt b/drivers/staging/iio/Documentation/device.txt
index 8926f2448cc9..0338c7cd0a8b 100644
--- a/drivers/staging/iio/Documentation/device.txt
+++ b/drivers/staging/iio/Documentation/device.txt
@@ -8,7 +8,7 @@ The crucial structure for device drivers in iio is iio_dev.
First allocate one using:
-struct iio_dev *indio_dev = iio_allocate_device(sizeof(struct chip_state));
+struct iio_dev *indio_dev = iio_device_alloc(sizeof(struct chip_state));
where chip_state is a structure of local state data for this instance of
the chip.
@@ -78,4 +78,4 @@ be registered afterwards (otherwise the whole parentage of devices
gets confused)
On remove, iio_device_unregister(indio_dev) will remove the device from
-the core, and iio_free_device will clean up.
+the core, and iio_device_free will clean up.
diff --git a/drivers/staging/iio/Documentation/generic_buffer.c b/drivers/staging/iio/Documentation/generic_buffer.c
index 69a05b9456d6..bf553356fdad 100644
--- a/drivers/staging/iio/Documentation/generic_buffer.c
+++ b/drivers/staging/iio/Documentation/generic_buffer.c
@@ -60,9 +60,9 @@ void print2byte(int input, struct iio_channel_info *info)
/* First swap if incorrect endian */
if (info->be)
- input = be16toh((uint_16t)input);
+ input = be16toh((uint16_t)input);
else
- input = le16toh((uint_16t)input);
+ input = le16toh((uint16_t)input);
/* shift before conversion to avoid sign extension
of left aligned data */
diff --git a/drivers/staging/iio/Documentation/iio_event_monitor.c b/drivers/staging/iio/Documentation/iio_event_monitor.c
index 0d21a277305f..22275845fb12 100644
--- a/drivers/staging/iio/Documentation/iio_event_monitor.c
+++ b/drivers/staging/iio/Documentation/iio_event_monitor.c
@@ -27,7 +27,7 @@
#include <fcntl.h>
#include <sys/ioctl.h>
#include "iio_utils.h"
-#include "../events.h"
+#include <linux/iio/events.h>
static const char * const iio_chan_type_name_spec[] = {
[IIO_VOLTAGE] = "voltage",
diff --git a/drivers/staging/iio/Documentation/light/sysfs-bus-iio-light-tsl2583 b/drivers/staging/iio/Documentation/light/sysfs-bus-iio-light-tsl2583
new file mode 100755
index 000000000000..470f7ad9c073
--- /dev/null
+++ b/drivers/staging/iio/Documentation/light/sysfs-bus-iio-light-tsl2583
@@ -0,0 +1,6 @@
+What: /sys/bus/iio/devices/device[n]/in_illuminance0_calibrate
+KernelVersion: 2.6.37
+Contact: linux-iio@vger.kernel.org
+Description:
+ This property causes an internal calibration of the als gain trim
+ value which is later used in calculating illuminance in lux.
diff --git a/drivers/staging/iio/Documentation/light/sysfs-bus-iio-light-tsl2x7x b/drivers/staging/iio/Documentation/light/sysfs-bus-iio-light-tsl2x7x
new file mode 100755
index 000000000000..b2798b258bf7
--- /dev/null
+++ b/drivers/staging/iio/Documentation/light/sysfs-bus-iio-light-tsl2x7x
@@ -0,0 +1,13 @@
+What: /sys/bus/iio/devices/device[n]/in_illuminance0_calibrate
+KernelVersion: 3.3-rc1
+Contact: linux-iio@vger.kernel.org
+Description:
+ Causes an internal calibration of the als gain trim
+ value which is later used in calculating illuminance in lux.
+
+What: /sys/bus/iio/devices/device[n]/in_proximity0_calibrate
+KernelVersion: 3.3-rc1
+Contact: linux-iio@vger.kernel.org
+Description:
+ Causes a recalculation and adjustment to the
+ proximity_thresh_rising_value.
diff --git a/drivers/staging/iio/Documentation/sysfs-bus-iio-ad7192 b/drivers/staging/iio/Documentation/sysfs-bus-iio-ad7192
new file mode 100644
index 000000000000..1c35c507cc05
--- /dev/null
+++ b/drivers/staging/iio/Documentation/sysfs-bus-iio-ad7192
@@ -0,0 +1,20 @@
+What: /sys/.../iio:deviceX/ac_excitation_en
+KernelVersion: 3.1.0
+Contact: linux-iio@vger.kernel.org
+Description:
+ This attribute, if available, is used to enable the AC
+ excitation mode found on some converters. In ac excitation mode,
+ the polarity of the excitation voltage is reversed on
+ alternate cycles, to eliminate DC errors.
+
+What: /sys/.../iio:deviceX/bridge_switch_en
+KernelVersion: 3.1.0
+Contact: linux-iio@vger.kernel.org
+Description:
+ This attribute, if available, is used to close or open the
+ bridge power down switch found on some converters.
+ In bridge applications, such as strain gauges and load cells,
+ the bridge itself consumes the majority of the current in the
+ system. To minimize the current consumption of the system,
+ the bridge can be disconnected (when it is not being used
+ using the bridge_switch_en attribute.
diff --git a/drivers/staging/iio/Documentation/sysfs-bus-iio-dds b/drivers/staging/iio/Documentation/sysfs-bus-iio-dds
index ffdd5478a35d..ee8c509c6733 100644
--- a/drivers/staging/iio/Documentation/sysfs-bus-iio-dds
+++ b/drivers/staging/iio/Documentation/sysfs-bus-iio-dds
@@ -1,83 +1,86 @@
-What: /sys/bus/iio/devices/.../ddsX_freqY
+What: /sys/bus/iio/devices/.../out_altvoltageX_frequencyY
KernelVersion: 2.6.37
Contact: linux-iio@vger.kernel.org
Description:
Stores frequency into tuning word Y.
- There will be more than one ddsX_freqY file, which allows for
- pin controlled FSK Frequency Shift Keying
- (ddsX_pincontrol_freq_en is active) or the user can control
- the desired active tuning word by writing Y to the
- ddsX_freqsymbol file.
+ There will be more than one out_altvoltageX_frequencyY file,
+ which allows for pin controlled FSK Frequency Shift Keying
+ (out_altvoltageX_pincontrol_frequency_en is active) or the user
+ can control the desired active tuning word by writing Y to the
+ out_altvoltageX_frequencysymbol file.
-What: /sys/bus/iio/devices/.../ddsX_freqY_scale
+What: /sys/bus/iio/devices/.../out_altvoltageX_frequencyY_scale
KernelVersion: 2.6.37
Contact: linux-iio@vger.kernel.org
Description:
- Scale to be applied to ddsX_freqY in order to obtain the
- desired value in Hz. If shared across all frequency registers
- Y is not present. It is also possible X is not present if
- shared across all channels.
+ Scale to be applied to out_altvoltageX_frequencyY in order to
+ obtain the desired value in Hz. If shared across all frequency
+ registers Y is not present. It is also possible X is not present
+ if shared across all channels.
-What: /sys/bus/iio/devices/.../ddsX_freqsymbol
+What: /sys/bus/iio/devices/.../out_altvoltageX_frequencysymbol
KernelVersion: 2.6.37
Contact: linux-iio@vger.kernel.org
Description:
Specifies the active output frequency tuning word. The value
- corresponds to the Y in ddsX_freqY. To exit this mode the user
- can write ddsX_pincontrol_freq_en or ddsX_out_enable file.
+ corresponds to the Y in out_altvoltageX_frequencyY.
+ To exit this mode the user can write
+ out_altvoltageX_pincontrol_frequency_en or
+ out_altvoltageX_out_enable file.
-What: /sys/bus/iio/devices/.../ddsX_phaseY
+What: /sys/bus/iio/devices/.../out_altvoltageX_phaseY
KernelVersion: 2.6.37
Contact: linux-iio@vger.kernel.org
Description:
Stores phase into Y.
- There will be more than one ddsX_phaseY file, which allows for
- pin controlled PSK Phase Shift Keying
- (ddsX_pincontrol_phase_en is active) or the user can
+ There will be more than one out_altvoltageX_phaseY file, which
+ allows for pin controlled PSK Phase Shift Keying
+ (out_altvoltageX_pincontrol_phase_en is active) or the user can
control the desired phase Y which is added to the phase
- accumulator output by writing Y to the en_phase file.
+ accumulator output by writing Y to the phase_en file.
-What: /sys/bus/iio/devices/.../ddsX_phaseY_scale
+What: /sys/bus/iio/devices/.../out_altvoltageX_phaseY_scale
KernelVersion: 2.6.37
Contact: linux-iio@vger.kernel.org
Description:
- Scale to be applied to ddsX_phaseY in order to obtain the
- desired value in rad. If shared across all phase registers
+ Scale to be applied to out_altvoltageX_phaseY in order to obtain
+ the desired value in rad. If shared across all phase registers
Y is not present. It is also possible X is not present if
shared across all channels.
-What: /sys/bus/iio/devices/.../ddsX_phasesymbol
+What: /sys/bus/iio/devices/.../out_altvoltageX_phasesymbol
KernelVersion: 2.6.37
Contact: linux-iio@vger.kernel.org
Description:
Specifies the active phase Y which is added to the phase
accumulator output. The value corresponds to the Y in
- ddsX_phaseY. To exit this mode the user can write
- ddsX_pincontrol_phase_en or disable file.
+ out_altvoltageX_phaseY. To exit this mode the user can write
+ out_altvoltageX_pincontrol_phase_en or disable file.
-What: /sys/bus/iio/devices/.../ddsX_pincontrol_en
-What: /sys/bus/iio/devices/.../ddsX_pincontrol_freq_en
-What: /sys/bus/iio/devices/.../ddsX_pincontrol_phase_en
+What: /sys/bus/iio/devices/.../out_altvoltageX_pincontrol_en
+What: /sys/bus/iio/devices/.../out_altvoltageX_pincontrol_frequency_en
+What: /sys/bus/iio/devices/.../out_altvoltageX_pincontrol_phase_en
KernelVersion: 2.6.37
Contact: linux-iio@vger.kernel.org
Description:
- ddsX_pincontrol_en: Both, the active frequency and phase is
- controlled by the respective phase and frequency control inputs.
- In case the device in question allows to independent controls,
- then there are dedicated files (ddsX_pincontrol_freq_en,
- ddsX_pincontrol_phase_en).
+ out_altvoltageX_pincontrol_en: Both, the active frequency and
+ phase is controlled by the respective phase and frequency
+ control inputs. In case the device in features independent
+ controls, then there are dedicated files
+ (out_altvoltageX_pincontrol_frequency_en,
+ out_altvoltageX_pincontrol_phase_en).
-What: /sys/bus/iio/devices/.../ddsX_out_enable
-What: /sys/bus/iio/devices/.../ddsX_outY_enable
+What: /sys/bus/iio/devices/.../out_altvoltageX_out_enable
+What: /sys/bus/iio/devices/.../out_altvoltageX_outY_enable
KernelVersion: 2.6.37
Contact: linux-iio@vger.kernel.org
Description:
- ddsX_outY_enable controls signal generation on output Y of
- channel X. Y may be suppressed if all channels are
+ out_altvoltageX_outY_enable controls signal generation on
+ output Y of channel X. Y may be suppressed if all channels are
controlled together.
-What: /sys/bus/iio/devices/.../ddsX_outY_wavetype
+What: /sys/bus/iio/devices/.../out_altvoltageX_outY_wavetype
KernelVersion: 2.6.37
Contact: linux-iio@vger.kernel.org
Description:
@@ -86,7 +89,7 @@ Description:
For a list of available output waveform options read
available_output_modes.
-What: /sys/bus/iio/devices/.../ddsX_outY_wavetype_available
+What: /sys/bus/iio/devices/.../out_altvoltageX_outY_wavetype_available
KernelVersion: 2.6.37
Contact: linux-iio@vger.kernel.org
Description:
diff --git a/drivers/staging/iio/Documentation/sysfs-bus-iio-light b/drivers/staging/iio/Documentation/sysfs-bus-iio-light
index edbf470e4e30..715c74dcb53a 100644
--- a/drivers/staging/iio/Documentation/sysfs-bus-iio-light
+++ b/drivers/staging/iio/Documentation/sysfs-bus-iio-light
@@ -26,7 +26,7 @@ Description:
Hardware dependent list of possible values supported for the
adc_resolution of the given sensor.
-What: /sys/bus/iio/devices/device[n]/illuminance0[_input|_raw]
+What: /sys/bus/iio/devices/device[n]/in_illuminance0[_input|_raw]
KernelVersion: 2.6.35
Contact: linux-iio@vger.kernel.org
Description:
@@ -45,7 +45,7 @@ Description:
do this calculation manually by reading the infrared sensor
value and doing the negation in sw.
-What: /sys/bus/iio/devices/device[n]/proximity[_input|_raw]
+What: /sys/bus/iio/devices/device[n]/in_proximity[_input|_raw]
KernelVersion: 2.6.37
Contact: linux-iio@vger.kernel.org
Description:
@@ -63,23 +63,22 @@ Description:
and if expressed in SI units, should include _input. If this
value is not in SI units, then it should include _raw.
-What: /sys/bus/iio/devices/device[n]/illuminance0_target
+What: /sys/bus/iio/devices/device[n]/in_illuminance0_target
KernelVersion: 2.6.37
Contact: linux-iio@vger.kernel.org
Description:
This property gets/sets the last known external
lux measurement used in/for calibration.
-What: /sys/bus/iio/devices/device[n]/illuminance0_integration_time
+What: /sys/bus/iio/devices/device[n]/in_illuminance0_integration_time
KernelVersion: 2.6.37
Contact: linux-iio@vger.kernel.org
Description:
This property gets/sets the sensors ADC analog integration time.
-What: /sys/bus/iio/devices/device[n]/illuminance0_calibscale
+What: /sys/bus/iio/devices/device[n]/in_illuminance0_lux_table
KernelVersion: 2.6.37
Contact: linux-iio@vger.kernel.org
Description:
- Hardware or software applied calibration scale factor assumed
- to account for attenuation due to industrial design (glass
- filters or aperture holes).
+ This property gets/sets the table of coefficients
+ used in calculating illuminance in lux.
diff --git a/drivers/staging/iio/Documentation/trigger.txt b/drivers/staging/iio/Documentation/trigger.txt
index fc2012ebc100..75cc37ff1ed0 100644
--- a/drivers/staging/iio/Documentation/trigger.txt
+++ b/drivers/staging/iio/Documentation/trigger.txt
@@ -5,7 +5,7 @@ an IIO device. Whilst this can create device specific complexities
such triggers are registered with the core in the same way as
stand-alone triggers.
-struct iio_trig *trig = iio_allocate_trigger("<trigger format string>", ...);
+struct iio_trig *trig = iio_trigger_alloc("<trigger format string>", ...);
allocates a trigger structure. The key elements to then fill in within
a driver are:
diff --git a/drivers/staging/iio/Kconfig b/drivers/staging/iio/Kconfig
index fe1586718880..3c8e5ec26ac1 100644
--- a/drivers/staging/iio/Kconfig
+++ b/drivers/staging/iio/Kconfig
@@ -1,16 +1,9 @@
#
# Industrial I/O subsytem configuration
#
+menu "IIO staging drivers"
+ depends on IIO
-menuconfig IIO
- tristate "Industrial I/O support"
- depends on GENERIC_HARDIRQS
- help
- The industrial I/O subsystem provides a unified framework for
- drivers for many different types of embedded sensors using a
- number of different physical interfaces (i2c, spi, etc). See
- drivers/staging/iio/Documentation for more information.
-if IIO
config IIO_ST_HWMON
tristate "Hwmon driver that uses channels specified via iio maps"
depends on HWMON
@@ -19,12 +12,6 @@ config IIO_ST_HWMON
map allows IIO devices to provide basic hwmon functionality
for those channels specified in the map.
-config IIO_BUFFER
- bool "Enable buffer support within IIO"
- help
- Provide core support for various buffer based data
- acquisition methods.
-
if IIO_BUFFER
config IIO_SW_RING
@@ -36,39 +23,14 @@ config IIO_SW_RING
with the intention that some devices would be able to write
in interrupt context.
-config IIO_KFIFO_BUF
- select IIO_TRIGGER
- tristate "Industrial I/O buffering based on kfifo"
- help
- A simple fifo based on kfifo. Use this if you want a fifo
- rather than a ring buffer. Note that this currently provides
- no buffer events so it is up to userspace to work out how
- often to read from the buffer.
-
endif # IIO_BUFFER
-config IIO_TRIGGER
- boolean "Enable triggered sampling support"
- help
- Provides IIO core support for triggers. Currently these
- are used to initialize capture of samples to push into
- ring buffers. The triggers are effectively a 'capture
- data now' interrupt.
-
-config IIO_CONSUMERS_PER_TRIGGER
- int "Maximum number of consumers per trigger"
- depends on IIO_TRIGGER
- default "2"
- help
- This value controls the maximum number of consumers that a
- given trigger may handle. Default is 2.
-
source "drivers/staging/iio/accel/Kconfig"
source "drivers/staging/iio/adc/Kconfig"
source "drivers/staging/iio/addac/Kconfig"
source "drivers/staging/iio/cdc/Kconfig"
source "drivers/staging/iio/dac/Kconfig"
-source "drivers/staging/iio/dds/Kconfig"
+source "drivers/staging/iio/frequency/Kconfig"
source "drivers/staging/iio/gyro/Kconfig"
source "drivers/staging/iio/impedance-analyzer/Kconfig"
source "drivers/staging/iio/imu/Kconfig"
@@ -104,4 +66,4 @@ config IIO_SIMPLE_DUMMY_BUFFER
endif # IIO_SIMPLE_DUMMY
-endif # IIO
+endmenu
diff --git a/drivers/staging/iio/Makefile b/drivers/staging/iio/Makefile
index 5075291dda7a..6a46d5afb380 100644
--- a/drivers/staging/iio/Makefile
+++ b/drivers/staging/iio/Makefile
@@ -2,13 +2,7 @@
# Makefile for the industrial I/O core.
#
-obj-$(CONFIG_IIO) += industrialio.o
-industrialio-y := industrialio-core.o industrialio-event.o inkern.o
-industrialio-$(CONFIG_IIO_BUFFER) += industrialio-buffer.o
-industrialio-$(CONFIG_IIO_TRIGGER) += industrialio-trigger.o
-
obj-$(CONFIG_IIO_SW_RING) += ring_sw.o
-obj-$(CONFIG_IIO_KFIFO_BUF) += kfifo_buf.o
obj-$(CONFIG_IIO_SIMPLE_DUMMY) += iio_dummy.o
iio_dummy-y := iio_simple_dummy.o
@@ -24,7 +18,7 @@ obj-y += adc/
obj-y += addac/
obj-y += cdc/
obj-y += dac/
-obj-y += dds/
+obj-y += frequency/
obj-y += gyro/
obj-y += impedance-analyzer/
obj-y += imu/
diff --git a/drivers/staging/iio/accel/adis16201_core.c b/drivers/staging/iio/accel/adis16201_core.c
index d439e45d07fa..62667803c5a7 100644
--- a/drivers/staging/iio/accel/adis16201_core.c
+++ b/drivers/staging/iio/accel/adis16201_core.c
@@ -15,9 +15,9 @@
#include <linux/sysfs.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
-#include "../buffer.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
+#include <linux/iio/buffer.h>
#include "adis16201.h"
@@ -298,7 +298,7 @@ static int adis16201_read_raw(struct iio_dev *indio_dev,
s16 val16;
switch (mask) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
mutex_lock(&indio_dev->mlock);
addr = adis16201_addresses[chan->address][0];
ret = adis16201_spi_read_reg_16(indio_dev, addr, &val16);
@@ -406,39 +406,104 @@ static int adis16201_write_raw(struct iio_dev *indio_dev,
}
static struct iio_chan_spec adis16201_channels[] = {
- IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, "supply", 0, 0,
+ {
+ .type = IIO_VOLTAGE,
+ .indexed = 1,
+ .channel = 0,
+ .extend_name = "supply",
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
- in_supply, ADIS16201_SCAN_SUPPLY,
- IIO_ST('u', 12, 16, 0), 0),
- IIO_CHAN(IIO_TEMP, 0, 1, 0, NULL, 0, 0,
+ .address = in_supply,
+ .scan_index = ADIS16201_SCAN_SUPPLY,
+ .scan_type = {
+ .sign = 'u',
+ .realbits = 12,
+ .storagebits = 16,
+ },
+ }, {
+ .type = IIO_TEMP,
+ .indexed = 1,
+ .channel = 0,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SEPARATE_BIT |
IIO_CHAN_INFO_OFFSET_SEPARATE_BIT,
- temp, ADIS16201_SCAN_TEMP,
- IIO_ST('u', 12, 16, 0), 0),
- IIO_CHAN(IIO_ACCEL, 1, 0, 0, NULL, 0, IIO_MOD_X,
+ .address = temp,
+ .scan_index = ADIS16201_SCAN_TEMP,
+ .scan_type = {
+ .sign = 'u',
+ .realbits = 12,
+ .storagebits = 16,
+ },
+ }, {
+ .type = IIO_ACCEL,
+ .modified = 1,
+ .channel2 = IIO_MOD_X,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SHARED_BIT |
IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT,
- accel_x, ADIS16201_SCAN_ACC_X,
- IIO_ST('s', 14, 16, 0), 0),
- IIO_CHAN(IIO_ACCEL, 1, 0, 0, NULL, 0, IIO_MOD_Y,
+ .address = accel_x,
+ .scan_index = ADIS16201_SCAN_ACC_X,
+ .scan_type = {
+ .sign = 's',
+ .realbits = 14,
+ .storagebits = 16,
+ },
+ }, {
+ .type = IIO_ACCEL,
+ .modified = 1,
+ .channel2 = IIO_MOD_Y,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SHARED_BIT |
IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT,
- accel_y, ADIS16201_SCAN_ACC_Y,
- IIO_ST('s', 14, 16, 0), 0),
- IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 1, 0,
+ .address = accel_y,
+ .scan_index = ADIS16201_SCAN_ACC_Y,
+ .scan_type = {
+ .sign = 's',
+ .realbits = 14,
+ .storagebits = 16,
+ },
+ }, {
+ .type = IIO_VOLTAGE,
+ .indexed = 1,
+ .channel = 1,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
- in_aux, ADIS16201_SCAN_AUX_ADC,
- IIO_ST('u', 12, 16, 0), 0),
- IIO_CHAN(IIO_INCLI, 1, 0, 0, NULL, 0, IIO_MOD_X,
+ .address = in_aux,
+ .scan_index = ADIS16201_SCAN_AUX_ADC,
+ .scan_type = {
+ .sign = 'u',
+ .realbits = 12,
+ .storagebits = 16,
+ },
+ }, {
+ .type = IIO_INCLI,
+ .modified = 1,
+ .channel2 = IIO_MOD_X,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SHARED_BIT |
IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT,
- incli_x, ADIS16201_SCAN_INCLI_X,
- IIO_ST('s', 14, 16, 0), 0),
- IIO_CHAN(IIO_INCLI, 1, 0, 0, NULL, 0, IIO_MOD_Y,
+ .address = incli_x,
+ .scan_index = ADIS16201_SCAN_INCLI_X,
+ .scan_type = {
+ .sign = 's',
+ .realbits = 14,
+ .storagebits = 16,
+ },
+ }, {
+ .type = IIO_INCLI,
+ .modified = 1,
+ .channel2 = IIO_MOD_Y,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SHARED_BIT |
IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT,
- incli_y, ADIS16201_SCAN_INCLI_Y,
- IIO_ST('s', 14, 16, 0), 0),
+ .address = incli_y,
+ .scan_index = ADIS16201_SCAN_INCLI_Y,
+ .scan_type = {
+ .sign = 's',
+ .realbits = 14,
+ .storagebits = 16,
+ },
+ },
IIO_CHAN_SOFT_TIMESTAMP(7)
};
@@ -467,7 +532,7 @@ static int __devinit adis16201_probe(struct spi_device *spi)
struct iio_dev *indio_dev;
/* setup the industrialio driver allocated elements */
- indio_dev = iio_allocate_device(sizeof(*st));
+ indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -522,7 +587,7 @@ error_uninitialize_ring:
error_unreg_ring_funcs:
adis16201_unconfigure_ring(indio_dev);
error_free_dev:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
error_ret:
return ret;
}
@@ -535,7 +600,7 @@ static int adis16201_remove(struct spi_device *spi)
adis16201_remove_trigger(indio_dev);
iio_buffer_unregister(indio_dev);
adis16201_unconfigure_ring(indio_dev);
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
diff --git a/drivers/staging/iio/accel/adis16201_ring.c b/drivers/staging/iio/accel/adis16201_ring.c
index 97f9e6b159d9..247602a8e54c 100644
--- a/drivers/staging/iio/accel/adis16201_ring.c
+++ b/drivers/staging/iio/accel/adis16201_ring.c
@@ -5,9 +5,9 @@
#include <linux/spi/spi.h>
#include <linux/slab.h>
-#include "../iio.h"
+#include <linux/iio/iio.h>
#include "../ring_sw.h"
-#include "../trigger_consumer.h"
+#include <linux/iio/trigger_consumer.h>
#include "adis16201.h"
@@ -66,9 +66,8 @@ static irqreturn_t adis16201_trigger_handler(int irq, void *p)
int i = 0;
s16 *data;
- size_t datasize = ring->access->get_bytes_per_datum(ring);
- data = kmalloc(datasize, GFP_KERNEL);
+ data = kmalloc(indio_dev->scan_bytes, GFP_KERNEL);
if (data == NULL) {
dev_err(&st->us->dev, "memory alloc failed in ring bh");
return -ENOMEM;
@@ -81,7 +80,7 @@ static irqreturn_t adis16201_trigger_handler(int irq, void *p)
data[i] = be16_to_cpup((__be16 *)&(st->rx[i*2]));
/* Guaranteed to be aligned with 8 byte boundary */
- if (ring->scan_timestamp)
+ if (indio_dev->scan_timestamp)
*((s64 *)(data + ((i + 3)/4)*4)) = pf->timestamp;
ring->access->store_to(ring, (u8 *)data, pf->timestamp);
diff --git a/drivers/staging/iio/accel/adis16201_trigger.c b/drivers/staging/iio/accel/adis16201_trigger.c
index bce505e716d0..96fdabbac201 100644
--- a/drivers/staging/iio/accel/adis16201_trigger.c
+++ b/drivers/staging/iio/accel/adis16201_trigger.c
@@ -3,8 +3,8 @@
#include <linux/spi/spi.h>
#include <linux/export.h>
-#include "../iio.h"
-#include "../trigger.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/trigger.h>
#include "adis16201.h"
/**
@@ -29,7 +29,7 @@ int adis16201_probe_trigger(struct iio_dev *indio_dev)
int ret;
struct adis16201_state *st = iio_priv(indio_dev);
- st->trig = iio_allocate_trigger("adis16201-dev%d", indio_dev->id);
+ st->trig = iio_trigger_alloc("adis16201-dev%d", indio_dev->id);
if (st->trig == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -56,7 +56,7 @@ int adis16201_probe_trigger(struct iio_dev *indio_dev)
error_free_irq:
free_irq(st->us->irq, st->trig);
error_free_trig:
- iio_free_trigger(st->trig);
+ iio_trigger_free(st->trig);
error_ret:
return ret;
}
@@ -67,5 +67,5 @@ void adis16201_remove_trigger(struct iio_dev *indio_dev)
iio_trigger_unregister(state->trig);
free_irq(state->us->irq, state->trig);
- iio_free_trigger(state->trig);
+ iio_trigger_free(state->trig);
}
diff --git a/drivers/staging/iio/accel/adis16203_core.c b/drivers/staging/iio/accel/adis16203_core.c
index 1a5140f9e3f4..42d7eea06d1a 100644
--- a/drivers/staging/iio/accel/adis16203_core.c
+++ b/drivers/staging/iio/accel/adis16203_core.c
@@ -15,9 +15,9 @@
#include <linux/sysfs.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
-#include "../buffer.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
+#include <linux/iio/buffer.h>
#include "adis16203.h"
@@ -305,7 +305,7 @@ static int adis16203_read_raw(struct iio_dev *indio_dev,
u8 addr;
s16 val16;
switch (mask) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
mutex_lock(&indio_dev->mlock);
addr = adis16203_addresses[chan->address][0];
ret = adis16203_spi_read_reg_16(indio_dev, addr, &val16);
@@ -372,29 +372,75 @@ static int adis16203_read_raw(struct iio_dev *indio_dev,
}
static struct iio_chan_spec adis16203_channels[] = {
- IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, "supply", 0, 0,
- IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
- in_supply, ADIS16203_SCAN_SUPPLY,
- IIO_ST('u', 12, 16, 0), 0),
- IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 1, 0,
- IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
- in_aux, ADIS16203_SCAN_AUX_ADC,
- IIO_ST('u', 12, 16, 0), 0),
- IIO_CHAN(IIO_INCLI, 1, 0, 0, NULL, 0, IIO_MOD_X,
- IIO_CHAN_INFO_SCALE_SHARED_BIT |
- IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT,
- incli_x, ADIS16203_SCAN_INCLI_X,
- IIO_ST('s', 14, 16, 0), 0),
- /* Fixme: Not what it appears to be - see data sheet */
- IIO_CHAN(IIO_INCLI, 1, 0, 0, NULL, 0, IIO_MOD_Y,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- incli_y, ADIS16203_SCAN_INCLI_Y,
- IIO_ST('s', 14, 16, 0), 0),
- IIO_CHAN(IIO_TEMP, 0, 1, 0, NULL, 0, 0,
- IIO_CHAN_INFO_SCALE_SEPARATE_BIT |
- IIO_CHAN_INFO_OFFSET_SEPARATE_BIT,
- temp, ADIS16203_SCAN_TEMP,
- IIO_ST('u', 12, 16, 0), 0),
+ {
+ .type = IIO_VOLTAGE,
+ .indexed = 1,
+ .channel = 0,
+ .extend_name = "supply",
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
+ .address = in_supply,
+ .scan_index = ADIS16203_SCAN_SUPPLY,
+ .scan_type = {
+ .sign = 'u',
+ .realbits = 12,
+ .storagebits = 16,
+ },
+ }, {
+ .type = IIO_VOLTAGE,
+ .indexed = 1,
+ .channel = 1,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
+ .address = in_aux,
+ .scan_index = ADIS16203_SCAN_AUX_ADC,
+ .scan_type = {
+ .sign = 'u',
+ .realbits = 12,
+ .storagebits = 16,
+ },
+ }, {
+ .type = IIO_INCLI,
+ .modified = 1,
+ .channel2 = IIO_MOD_X,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT |
+ IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT,
+ .address = incli_x,
+ .scan_index = ADIS16203_SCAN_INCLI_X,
+ .scan_type = {
+ .sign = 's',
+ .realbits = 14,
+ .storagebits = 16,
+ },
+ }, { /* Fixme: Not what it appears to be - see data sheet */
+ .type = IIO_INCLI,
+ .modified = 1,
+ .channel2 = IIO_MOD_Y,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT,
+ .address = incli_y,
+ .scan_index = ADIS16203_SCAN_INCLI_Y,
+ .scan_type = {
+ .sign = 's',
+ .realbits = 14,
+ .storagebits = 16,
+ },
+ }, {
+ .type = IIO_TEMP,
+ .indexed = 1,
+ .channel = 0,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SEPARATE_BIT |
+ IIO_CHAN_INFO_OFFSET_SEPARATE_BIT,
+ .address = temp,
+ .scan_index = ADIS16203_SCAN_TEMP,
+ .scan_type = {
+ .sign = 'u',
+ .realbits = 12,
+ .storagebits = 16,
+ },
+ },
IIO_CHAN_SOFT_TIMESTAMP(5),
};
@@ -423,7 +469,7 @@ static int __devinit adis16203_probe(struct spi_device *spi)
struct adis16203_state *st;
/* setup the industrialio driver allocated elements */
- indio_dev = iio_allocate_device(sizeof(*st));
+ indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -477,7 +523,7 @@ error_uninitialize_ring:
error_unreg_ring_funcs:
adis16203_unconfigure_ring(indio_dev);
error_free_dev:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
error_ret:
return ret;
}
@@ -490,7 +536,7 @@ static int adis16203_remove(struct spi_device *spi)
adis16203_remove_trigger(indio_dev);
iio_buffer_unregister(indio_dev);
adis16203_unconfigure_ring(indio_dev);
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
diff --git a/drivers/staging/iio/accel/adis16203_ring.c b/drivers/staging/iio/accel/adis16203_ring.c
index 6a8963db4f60..2171f7483e71 100644
--- a/drivers/staging/iio/accel/adis16203_ring.c
+++ b/drivers/staging/iio/accel/adis16203_ring.c
@@ -5,9 +5,9 @@
#include <linux/spi/spi.h>
#include <linux/slab.h>
-#include "../iio.h"
+#include <linux/iio/iio.h>
#include "../ring_sw.h"
-#include "../trigger_consumer.h"
+#include <linux/iio/trigger_consumer.h>
#include "adis16203.h"
/**
@@ -66,9 +66,8 @@ static irqreturn_t adis16203_trigger_handler(int irq, void *p)
int i = 0;
s16 *data;
- size_t datasize = ring->access->get_bytes_per_datum(ring);
- data = kmalloc(datasize, GFP_KERNEL);
+ data = kmalloc(indio_dev->scan_bytes, GFP_KERNEL);
if (data == NULL) {
dev_err(&st->us->dev, "memory alloc failed in ring bh");
return -ENOMEM;
@@ -81,7 +80,7 @@ static irqreturn_t adis16203_trigger_handler(int irq, void *p)
data[i] = be16_to_cpup((__be16 *)&(st->rx[i*2]));
/* Guaranteed to be aligned with 8 byte boundary */
- if (ring->scan_timestamp)
+ if (indio_dev->scan_timestamp)
*((s64 *)(data + ((i + 3)/4)*4)) = pf->timestamp;
ring->access->store_to(ring,
diff --git a/drivers/staging/iio/accel/adis16203_trigger.c b/drivers/staging/iio/accel/adis16203_trigger.c
index 24bcb8e15c55..b8a04073d6d7 100644
--- a/drivers/staging/iio/accel/adis16203_trigger.c
+++ b/drivers/staging/iio/accel/adis16203_trigger.c
@@ -3,8 +3,8 @@
#include <linux/spi/spi.h>
#include <linux/export.h>
-#include "../iio.h"
-#include "../trigger.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/trigger.h>
#include "adis16203.h"
/**
@@ -29,7 +29,7 @@ int adis16203_probe_trigger(struct iio_dev *indio_dev)
int ret;
struct adis16203_state *st = iio_priv(indio_dev);
- st->trig = iio_allocate_trigger("adis16203-dev%d", indio_dev->id);
+ st->trig = iio_trigger_alloc("adis16203-dev%d", indio_dev->id);
if (st->trig == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -58,7 +58,7 @@ int adis16203_probe_trigger(struct iio_dev *indio_dev)
error_free_irq:
free_irq(st->us->irq, st->trig);
error_free_trig:
- iio_free_trigger(st->trig);
+ iio_trigger_free(st->trig);
error_ret:
return ret;
}
@@ -69,5 +69,5 @@ void adis16203_remove_trigger(struct iio_dev *indio_dev)
iio_trigger_unregister(st->trig);
free_irq(st->us->irq, st->trig);
- iio_free_trigger(st->trig);
+ iio_trigger_free(st->trig);
}
diff --git a/drivers/staging/iio/accel/adis16204_core.c b/drivers/staging/iio/accel/adis16204_core.c
index fa89364b841e..eacda583313a 100644
--- a/drivers/staging/iio/accel/adis16204_core.c
+++ b/drivers/staging/iio/accel/adis16204_core.c
@@ -18,9 +18,9 @@
#include <linux/list.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
-#include "../buffer.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
+#include <linux/iio/buffer.h>
#include "adis16204.h"
@@ -342,7 +342,7 @@ static int adis16204_read_raw(struct iio_dev *indio_dev,
int addrind;
switch (mask) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
mutex_lock(&indio_dev->mlock);
addr = adis16204_addresses[chan->address][0];
ret = adis16204_spi_read_reg_16(indio_dev, addr, &val16);
@@ -444,31 +444,78 @@ static int adis16204_write_raw(struct iio_dev *indio_dev,
}
static struct iio_chan_spec adis16204_channels[] = {
- IIO_CHAN(IIO_VOLTAGE, 0, 0, 0, "supply", 0, 0,
- IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
- in_supply, ADIS16204_SCAN_SUPPLY,
- IIO_ST('u', 12, 16, 0), 0),
- IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 1, 0,
- IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
- in_aux, ADIS16204_SCAN_AUX_ADC,
- IIO_ST('u', 12, 16, 0), 0),
- IIO_CHAN(IIO_TEMP, 0, 1, 0, NULL, 0, 0,
- IIO_CHAN_INFO_SCALE_SEPARATE_BIT |
- IIO_CHAN_INFO_OFFSET_SEPARATE_BIT,
- temp, ADIS16204_SCAN_TEMP,
- IIO_ST('u', 12, 16, 0), 0),
- IIO_CHAN(IIO_ACCEL, 1, 0, 0, NULL, 0, IIO_MOD_X,
- IIO_CHAN_INFO_SCALE_SEPARATE_BIT |
- IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
- IIO_CHAN_INFO_PEAK_SEPARATE_BIT,
- accel_x, ADIS16204_SCAN_ACC_X,
- IIO_ST('s', 14, 16, 0), 0),
- IIO_CHAN(IIO_ACCEL, 1, 0, 0, NULL, 0, IIO_MOD_Y,
- IIO_CHAN_INFO_SCALE_SEPARATE_BIT |
- IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
- IIO_CHAN_INFO_PEAK_SEPARATE_BIT,
- accel_y, ADIS16204_SCAN_ACC_Y,
- IIO_ST('s', 14, 16, 0), 0),
+ {
+ .type = IIO_VOLTAGE,
+ .indexed = 1, /* Note was not previously indexed */
+ .channel = 0,
+ .extend_name = "supply",
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
+ .address = in_supply,
+ .scan_index = ADIS16204_SCAN_SUPPLY,
+ .scan_type = {
+ .sign = 'u',
+ .realbits = 12,
+ .storagebits = 16,
+ },
+ }, {
+ .type = IIO_VOLTAGE,
+ .indexed = 1,
+ .channel = 1,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
+ .address = in_aux,
+ .scan_index = ADIS16204_SCAN_AUX_ADC,
+ .scan_type = {
+ .sign = 'u',
+ .realbits = 12,
+ .storagebits = 16,
+ },
+ }, {
+ .type = IIO_TEMP,
+ .indexed = 1,
+ .channel = 0,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SEPARATE_BIT |
+ IIO_CHAN_INFO_OFFSET_SEPARATE_BIT,
+ .address = temp,
+ .scan_index = ADIS16204_SCAN_TEMP,
+ .scan_type = {
+ .sign = 'u',
+ .realbits = 12,
+ .storagebits = 16,
+ },
+ }, {
+ .type = IIO_ACCEL,
+ .modified = 1,
+ .channel2 = IIO_MOD_X,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
+ IIO_CHAN_INFO_PEAK_SEPARATE_BIT,
+ .address = accel_x,
+ .scan_index = ADIS16204_SCAN_ACC_X,
+ .scan_type = {
+ .sign = 's',
+ .realbits = 14,
+ .storagebits = 16,
+ },
+ }, {
+ .type = IIO_ACCEL,
+ .modified = 1,
+ .channel2 = IIO_MOD_Y,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
+ IIO_CHAN_INFO_PEAK_SEPARATE_BIT,
+ .address = accel_y,
+ .scan_index = ADIS16204_SCAN_ACC_Y,
+ .scan_type = {
+ .sign = 's',
+ .realbits = 14,
+ .storagebits = 16,
+ },
+ },
IIO_CHAN_SOFT_TIMESTAMP(5),
};
@@ -498,7 +545,7 @@ static int __devinit adis16204_probe(struct spi_device *spi)
struct iio_dev *indio_dev;
/* setup the industrialio driver allocated elements */
- indio_dev = iio_allocate_device(sizeof(*st));
+ indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -551,7 +598,7 @@ error_uninitialize_ring:
error_unreg_ring_funcs:
adis16204_unconfigure_ring(indio_dev);
error_free_dev:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
error_ret:
return ret;
}
@@ -564,7 +611,7 @@ static int adis16204_remove(struct spi_device *spi)
adis16204_remove_trigger(indio_dev);
iio_buffer_unregister(indio_dev);
adis16204_unconfigure_ring(indio_dev);
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
diff --git a/drivers/staging/iio/accel/adis16204_ring.c b/drivers/staging/iio/accel/adis16204_ring.c
index 5c8ab7338864..0a8b1255fd1c 100644
--- a/drivers/staging/iio/accel/adis16204_ring.c
+++ b/drivers/staging/iio/accel/adis16204_ring.c
@@ -5,9 +5,9 @@
#include <linux/spi/spi.h>
#include <linux/slab.h>
-#include "../iio.h"
+#include <linux/iio/iio.h>
#include "../ring_sw.h"
-#include "../trigger_consumer.h"
+#include <linux/iio/trigger_consumer.h>
#include "adis16204.h"
/**
@@ -63,9 +63,8 @@ static irqreturn_t adis16204_trigger_handler(int irq, void *p)
struct iio_buffer *ring = indio_dev->buffer;
int i = 0;
s16 *data;
- size_t datasize = ring->access->get_bytes_per_datum(ring);
- data = kmalloc(datasize, GFP_KERNEL);
+ data = kmalloc(indio_dev->scan_bytes, GFP_KERNEL);
if (data == NULL) {
dev_err(&st->us->dev, "memory alloc failed in ring bh");
return -ENOMEM;
@@ -78,7 +77,7 @@ static irqreturn_t adis16204_trigger_handler(int irq, void *p)
data[i] = be16_to_cpup((__be16 *)&(st->rx[i*2]));
/* Guaranteed to be aligned with 8 byte boundary */
- if (ring->scan_timestamp)
+ if (indio_dev->scan_timestamp)
*((s64 *)(data + ((i + 3)/4)*4)) = pf->timestamp;
ring->access->store_to(ring, (u8 *)data, pf->timestamp);
diff --git a/drivers/staging/iio/accel/adis16204_trigger.c b/drivers/staging/iio/accel/adis16204_trigger.c
index 6e542af02c09..408a1682368e 100644
--- a/drivers/staging/iio/accel/adis16204_trigger.c
+++ b/drivers/staging/iio/accel/adis16204_trigger.c
@@ -3,8 +3,8 @@
#include <linux/spi/spi.h>
#include <linux/export.h>
-#include "../iio.h"
-#include "../trigger.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/trigger.h>
#include "adis16204.h"
/**
@@ -29,7 +29,7 @@ int adis16204_probe_trigger(struct iio_dev *indio_dev)
int ret;
struct adis16204_state *st = iio_priv(indio_dev);
- st->trig = iio_allocate_trigger("adis16204-dev%d", indio_dev->id);
+ st->trig = iio_trigger_alloc("adis16204-dev%d", indio_dev->id);
if (st->trig == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -58,7 +58,7 @@ int adis16204_probe_trigger(struct iio_dev *indio_dev)
error_free_irq:
free_irq(st->us->irq, st->trig);
error_free_trig:
- iio_free_trigger(st->trig);
+ iio_trigger_free(st->trig);
error_ret:
return ret;
}
@@ -69,5 +69,5 @@ void adis16204_remove_trigger(struct iio_dev *indio_dev)
iio_trigger_unregister(state->trig);
free_irq(state->us->irq, state->trig);
- iio_free_trigger(state->trig);
+ iio_trigger_free(state->trig);
}
diff --git a/drivers/staging/iio/accel/adis16209_core.c b/drivers/staging/iio/accel/adis16209_core.c
index a98715f6bd6d..8e8dbe6b707d 100644
--- a/drivers/staging/iio/accel/adis16209_core.c
+++ b/drivers/staging/iio/accel/adis16209_core.c
@@ -16,9 +16,9 @@
#include <linux/list.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
-#include "../buffer.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
+#include <linux/iio/buffer.h>
#include "adis16209.h"
@@ -331,7 +331,7 @@ static int adis16209_read_raw(struct iio_dev *indio_dev,
s16 val16;
switch (mask) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
mutex_lock(&indio_dev->mlock);
addr = adis16209_addresses[chan->address][0];
ret = adis16209_spi_read_reg_16(indio_dev, addr, &val16);
@@ -408,41 +408,114 @@ static int adis16209_read_raw(struct iio_dev *indio_dev,
}
static struct iio_chan_spec adis16209_channels[] = {
- IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 0, 0,
- IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
- in_supply, ADIS16209_SCAN_SUPPLY,
- IIO_ST('u', 14, 16, 0), 0),
- IIO_CHAN(IIO_TEMP, 0, 1, 0, NULL, 0, 0,
- IIO_CHAN_INFO_SCALE_SEPARATE_BIT |
- IIO_CHAN_INFO_OFFSET_SEPARATE_BIT,
- temp, ADIS16209_SCAN_TEMP,
- IIO_ST('u', 12, 16, 0), 0),
- IIO_CHAN(IIO_ACCEL, 1, 0, 0, NULL, 0, IIO_MOD_X,
- IIO_CHAN_INFO_SCALE_SHARED_BIT |
- IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT,
- accel_x, ADIS16209_SCAN_ACC_X,
- IIO_ST('s', 14, 16, 0), 0),
- IIO_CHAN(IIO_ACCEL, 1, 0, 0, NULL, 0, IIO_MOD_Y,
- IIO_CHAN_INFO_SCALE_SHARED_BIT |
- IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT,
- accel_y, ADIS16209_SCAN_ACC_Y,
- IIO_ST('s', 14, 16, 0), 0),
- IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 1, 0,
- IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
- in_aux, ADIS16209_SCAN_AUX_ADC,
- IIO_ST('u', 12, 16, 0), 0),
- IIO_CHAN(IIO_INCLI, 1, 0, 0, NULL, 0, IIO_MOD_X,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- incli_x, ADIS16209_SCAN_INCLI_X,
- IIO_ST('s', 14, 16, 0), 0),
- IIO_CHAN(IIO_INCLI, 1, 0, 0, NULL, 0, IIO_MOD_Y,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- incli_y, ADIS16209_SCAN_INCLI_Y,
- IIO_ST('s', 14, 16, 0), 0),
- IIO_CHAN(IIO_ROT, 0, 1, 0, NULL, 0, IIO_MOD_X,
- 0,
- rot, ADIS16209_SCAN_ROT,
- IIO_ST('s', 14, 16, 0), 0),
+ {
+ .type = IIO_VOLTAGE,
+ .indexed = 1,
+ .channel = 0,
+ .extend_name = "supply",
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
+ .address = in_supply,
+ .scan_index = ADIS16209_SCAN_SUPPLY,
+ .scan_type = {
+ .sign = 'u',
+ .realbits = 14,
+ .storagebits = 16,
+ },
+ }, {
+ .type = IIO_TEMP,
+ .indexed = 0,
+ .channel = 0,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SEPARATE_BIT |
+ IIO_CHAN_INFO_OFFSET_SEPARATE_BIT,
+ .address = temp,
+ .scan_index = ADIS16209_SCAN_TEMP,
+ .scan_type = {
+ .sign = 'u',
+ .realbits = 12,
+ .storagebits = 16,
+ },
+ }, {
+ .type = IIO_ACCEL,
+ .modified = 1,
+ .channel2 = IIO_MOD_X,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT |
+ IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT,
+ .address = accel_x,
+ .scan_index = ADIS16209_SCAN_ACC_X,
+ .scan_type = {
+ .sign = 's',
+ .realbits = 14,
+ .storagebits = 16,
+ },
+ }, {
+ .type = IIO_ACCEL,
+ .modified = 1,
+ .channel2 = IIO_MOD_Y,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT |
+ IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT,
+ .address = accel_y,
+ .scan_index = ADIS16209_SCAN_ACC_Y,
+ .scan_type = {
+ .sign = 's',
+ .realbits = 14,
+ .storagebits = 16,
+ },
+ }, {
+ .type = IIO_VOLTAGE,
+ .indexed = 1,
+ .channel = 1,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
+ .address = in_aux,
+ .scan_index = ADIS16209_SCAN_AUX_ADC,
+ .scan_type = {
+ .sign = 'u',
+ .realbits = 12,
+ .storagebits = 16,
+ },
+ }, {
+ .type = IIO_INCLI,
+ .modified = 1,
+ .channel2 = IIO_MOD_X,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT,
+ .address = incli_x,
+ .scan_index = ADIS16209_SCAN_INCLI_X,
+ .scan_type = {
+ .sign = 's',
+ .realbits = 14,
+ .storagebits = 16,
+ },
+ }, {
+ .type = IIO_INCLI,
+ .modified = 1,
+ .channel2 = IIO_MOD_Y,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT,
+ .address = incli_y,
+ .scan_index = ADIS16209_SCAN_INCLI_Y,
+ .scan_type = {
+ .sign = 's',
+ .realbits = 14,
+ .storagebits = 16,
+ },
+ }, {
+ .type = IIO_ROT,
+ .modified = 1,
+ .channel2 = IIO_MOD_X,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
+ .address = rot,
+ .scan_index = ADIS16209_SCAN_ROT,
+ .scan_type = {
+ .sign = 's',
+ .realbits = 14,
+ .storagebits = 16,
+ },
+ },
IIO_CHAN_SOFT_TIMESTAMP(8)
};
@@ -471,7 +544,7 @@ static int __devinit adis16209_probe(struct spi_device *spi)
struct iio_dev *indio_dev;
/* setup the industrialio driver allocated elements */
- indio_dev = iio_allocate_device(sizeof(*st));
+ indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -524,7 +597,7 @@ error_uninitialize_ring:
error_unreg_ring_funcs:
adis16209_unconfigure_ring(indio_dev);
error_free_dev:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
error_ret:
return ret;
}
@@ -539,7 +612,7 @@ static int adis16209_remove(struct spi_device *spi)
adis16209_remove_trigger(indio_dev);
iio_buffer_unregister(indio_dev);
adis16209_unconfigure_ring(indio_dev);
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
diff --git a/drivers/staging/iio/accel/adis16209_ring.c b/drivers/staging/iio/accel/adis16209_ring.c
index 57254b6b38b7..f7ed989dd20c 100644
--- a/drivers/staging/iio/accel/adis16209_ring.c
+++ b/drivers/staging/iio/accel/adis16209_ring.c
@@ -5,9 +5,9 @@
#include <linux/spi/spi.h>
#include <linux/slab.h>
-#include "../iio.h"
+#include <linux/iio/iio.h>
#include "../ring_sw.h"
-#include "../trigger_consumer.h"
+#include <linux/iio/trigger_consumer.h>
#include "adis16209.h"
/**
@@ -61,12 +61,10 @@ static irqreturn_t adis16209_trigger_handler(int irq, void *p)
struct iio_dev *indio_dev = pf->indio_dev;
struct adis16209_state *st = iio_priv(indio_dev);
struct iio_buffer *ring = indio_dev->buffer;
-
int i = 0;
s16 *data;
- size_t datasize = ring->access->get_bytes_per_datum(ring);
- data = kmalloc(datasize , GFP_KERNEL);
+ data = kmalloc(indio_dev->scan_bytes, GFP_KERNEL);
if (data == NULL) {
dev_err(&st->us->dev, "memory alloc failed in ring bh");
return -ENOMEM;
@@ -79,7 +77,7 @@ static irqreturn_t adis16209_trigger_handler(int irq, void *p)
data[i] = be16_to_cpup((__be16 *)&(st->rx[i*2]));
/* Guaranteed to be aligned with 8 byte boundary */
- if (ring->scan_timestamp)
+ if (indio_dev->scan_timestamp)
*((s64 *)(data + ((i + 3)/4)*4)) = pf->timestamp;
ring->access->store_to(ring, (u8 *)data, pf->timestamp);
diff --git a/drivers/staging/iio/accel/adis16209_trigger.c b/drivers/staging/iio/accel/adis16209_trigger.c
index c5d82c1a55d9..2ad93dcaf40d 100644
--- a/drivers/staging/iio/accel/adis16209_trigger.c
+++ b/drivers/staging/iio/accel/adis16209_trigger.c
@@ -3,8 +3,8 @@
#include <linux/spi/spi.h>
#include <linux/export.h>
-#include "../iio.h"
-#include "../trigger.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/trigger.h>
#include "adis16209.h"
/**
@@ -38,7 +38,7 @@ int adis16209_probe_trigger(struct iio_dev *indio_dev)
int ret;
struct adis16209_state *st = iio_priv(indio_dev);
- st->trig = iio_allocate_trigger("adis16209-dev%d", indio_dev->id);
+ st->trig = iio_trigger_alloc("adis16209-dev%d", indio_dev->id);
if (st->trig == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -66,7 +66,7 @@ int adis16209_probe_trigger(struct iio_dev *indio_dev)
error_free_irq:
free_irq(st->us->irq, st->trig);
error_free_trig:
- iio_free_trigger(st->trig);
+ iio_trigger_free(st->trig);
error_ret:
return ret;
}
@@ -77,5 +77,5 @@ void adis16209_remove_trigger(struct iio_dev *indio_dev)
iio_trigger_unregister(st->trig);
free_irq(st->us->irq, st->trig);
- iio_free_trigger(st->trig);
+ iio_trigger_free(st->trig);
}
diff --git a/drivers/staging/iio/accel/adis16220_core.c b/drivers/staging/iio/accel/adis16220_core.c
index 51a852d45482..e8c513db2d23 100644
--- a/drivers/staging/iio/accel/adis16220_core.c
+++ b/drivers/staging/iio/accel/adis16220_core.c
@@ -15,8 +15,8 @@
#include <linux/sysfs.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
#include "adis16220.h"
@@ -507,7 +507,7 @@ static int adis16220_read_raw(struct iio_dev *indio_dev,
u8 bits;
switch (mask) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
addrind = 0;
break;
case IIO_CHAN_INFO_OFFSET:
@@ -575,11 +575,13 @@ static const struct iio_chan_spec adis16220_channels[] = {
.indexed = 1,
.channel = 0,
.extend_name = "supply",
- .info_mask = IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
.address = in_supply,
}, {
.type = IIO_ACCEL,
- .info_mask = IIO_CHAN_INFO_OFFSET_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_OFFSET_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SEPARATE_BIT |
IIO_CHAN_INFO_PEAK_SEPARATE_BIT,
.address = accel,
@@ -587,20 +589,23 @@ static const struct iio_chan_spec adis16220_channels[] = {
.type = IIO_TEMP,
.indexed = 1,
.channel = 0,
- .info_mask = IIO_CHAN_INFO_OFFSET_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_OFFSET_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
.address = temp,
}, {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 1,
- .info_mask = IIO_CHAN_INFO_OFFSET_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_OFFSET_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
.address = in_1,
}, {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 2,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.address = in_2,
}
};
@@ -629,7 +634,7 @@ static int __devinit adis16220_probe(struct spi_device *spi)
struct iio_dev *indio_dev;
/* setup the industrialio driver allocated elements */
- indio_dev = iio_allocate_device(sizeof(*st));
+ indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -680,7 +685,7 @@ error_rm_accel_bin:
error_unregister_dev:
iio_device_unregister(indio_dev);
error_free_dev:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
error_ret:
return ret;
}
@@ -695,7 +700,7 @@ static int adis16220_remove(struct spi_device *spi)
sysfs_remove_bin_file(&indio_dev->dev.kobj, &adc1_bin);
sysfs_remove_bin_file(&indio_dev->dev.kobj, &accel_bin);
iio_device_unregister(indio_dev);
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
diff --git a/drivers/staging/iio/accel/adis16240_core.c b/drivers/staging/iio/accel/adis16240_core.c
index 17f77fef7f2b..f043bbdce36f 100644
--- a/drivers/staging/iio/accel/adis16240_core.c
+++ b/drivers/staging/iio/accel/adis16240_core.c
@@ -19,9 +19,9 @@
#include <linux/list.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
-#include "../buffer.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
+#include <linux/iio/buffer.h>
#include "adis16240.h"
@@ -365,7 +365,7 @@ static int adis16240_read_raw(struct iio_dev *indio_dev,
s16 val16;
switch (mask) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
mutex_lock(&indio_dev->mlock);
addr = adis16240_addresses[chan->address][0];
ret = adis16240_spi_read_reg_16(indio_dev, addr, &val16);
@@ -468,33 +468,88 @@ static int adis16240_write_raw(struct iio_dev *indio_dev,
}
static struct iio_chan_spec adis16240_channels[] = {
- IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, "supply", 0, 0,
- IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
- in_supply, ADIS16240_SCAN_SUPPLY,
- IIO_ST('u', 10, 16, 0), 0),
- IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 1, 0,
- 0,
- in_aux, ADIS16240_SCAN_AUX_ADC,
- IIO_ST('u', 10, 16, 0), 0),
- IIO_CHAN(IIO_ACCEL, 1, 0, 0, NULL, 0, IIO_MOD_X,
- IIO_CHAN_INFO_SCALE_SHARED_BIT |
- IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT,
- accel_x, ADIS16240_SCAN_ACC_X,
- IIO_ST('s', 10, 16, 0), 0),
- IIO_CHAN(IIO_ACCEL, 1, 0, 0, NULL, 0, IIO_MOD_Y,
- IIO_CHAN_INFO_SCALE_SHARED_BIT |
- IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT,
- accel_y, ADIS16240_SCAN_ACC_Y,
- IIO_ST('s', 10, 16, 0), 0),
- IIO_CHAN(IIO_ACCEL, 1, 0, 0, NULL, 0, IIO_MOD_Z,
- IIO_CHAN_INFO_SCALE_SHARED_BIT |
- IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT,
- accel_z, ADIS16240_SCAN_ACC_Z,
- IIO_ST('s', 10, 16, 0), 0),
- IIO_CHAN(IIO_TEMP, 0, 1, 0, NULL, 0, 0,
- IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
- temp, ADIS16240_SCAN_TEMP,
- IIO_ST('u', 10, 16, 0), 0),
+ {
+ .type = IIO_VOLTAGE,
+ .indexed = 1,
+ .channel = 0,
+ .extend_name = "supply",
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
+ .address = in_supply,
+ .scan_index = ADIS16240_SCAN_SUPPLY,
+ .scan_type = {
+ .sign = 'u',
+ .realbits = 10,
+ .storagebits = 16,
+ },
+ }, {
+ .type = IIO_VOLTAGE,
+ .indexed = 1,
+ .channel = 1,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
+ .address = in_aux,
+ .scan_index = ADIS16240_SCAN_AUX_ADC,
+ .scan_type = {
+ .sign = 'u',
+ .realbits = 10,
+ .storagebits = 16,
+ },
+ }, {
+ .type = IIO_ACCEL,
+ .modified = 1,
+ .channel2 = IIO_MOD_X,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT |
+ IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT,
+ .address = accel_x,
+ .scan_index = ADIS16240_SCAN_ACC_X,
+ .scan_type = {
+ .sign = 's',
+ .realbits = 10,
+ .storagebits = 16,
+ },
+ }, {
+ .type = IIO_ACCEL,
+ .modified = 1,
+ .channel2 = IIO_MOD_Y,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT |
+ IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT,
+ .address = accel_y,
+ .scan_index = ADIS16240_SCAN_ACC_Y,
+ .scan_type = {
+ .sign = 's',
+ .realbits = 10,
+ .storagebits = 16,
+ },
+ }, {
+ .type = IIO_ACCEL,
+ .modified = 1,
+ .channel2 = IIO_MOD_Z,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT |
+ IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT,
+ .address = accel_z,
+ .scan_index = ADIS16240_SCAN_ACC_Z,
+ .scan_type = {
+ .sign = 's',
+ .realbits = 10,
+ .storagebits = 16,
+ },
+ }, {
+ .type = IIO_TEMP,
+ .indexed = 1,
+ .channel = 0,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
+ .address = temp,
+ .scan_index = ADIS16240_SCAN_TEMP,
+ .scan_type = {
+ .sign = 'u',
+ .realbits = 10,
+ .storagebits = 16,
+ },
+ },
IIO_CHAN_SOFT_TIMESTAMP(6)
};
@@ -523,7 +578,7 @@ static int __devinit adis16240_probe(struct spi_device *spi)
struct iio_dev *indio_dev;
/* setup the industrialio driver allocated elements */
- indio_dev = iio_allocate_device(sizeof(*st));
+ indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -576,7 +631,7 @@ error_uninitialize_ring:
error_unreg_ring_funcs:
adis16240_unconfigure_ring(indio_dev);
error_free_dev:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
error_ret:
return ret;
}
@@ -592,7 +647,7 @@ static int adis16240_remove(struct spi_device *spi)
adis16240_remove_trigger(indio_dev);
iio_buffer_unregister(indio_dev);
adis16240_unconfigure_ring(indio_dev);
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
diff --git a/drivers/staging/iio/accel/adis16240_ring.c b/drivers/staging/iio/accel/adis16240_ring.c
index 43ba84e993ad..1aa95662e542 100644
--- a/drivers/staging/iio/accel/adis16240_ring.c
+++ b/drivers/staging/iio/accel/adis16240_ring.c
@@ -5,9 +5,9 @@
#include <linux/spi/spi.h>
#include <linux/slab.h>
-#include "../iio.h"
+#include <linux/iio/iio.h>
#include "../ring_sw.h"
-#include "../trigger_consumer.h"
+#include <linux/iio/trigger_consumer.h>
#include "adis16240.h"
/**
@@ -61,9 +61,8 @@ static irqreturn_t adis16240_trigger_handler(int irq, void *p)
int i = 0;
s16 *data;
- size_t datasize = ring->access->get_bytes_per_datum(ring);
- data = kmalloc(datasize, GFP_KERNEL);
+ data = kmalloc(indio_dev->scan_bytes, GFP_KERNEL);
if (data == NULL) {
dev_err(&st->us->dev, "memory alloc failed in ring bh");
return -ENOMEM;
@@ -76,7 +75,7 @@ static irqreturn_t adis16240_trigger_handler(int irq, void *p)
data[i] = be16_to_cpup((__be16 *)&(st->rx[i*2]));
/* Guaranteed to be aligned with 8 byte boundary */
- if (ring->scan_timestamp)
+ if (indio_dev->scan_timestamp)
*((s64 *)(data + ((i + 3)/4)*4)) = pf->timestamp;
ring->access->store_to(ring, (u8 *)data, pf->timestamp);
diff --git a/drivers/staging/iio/accel/adis16240_trigger.c b/drivers/staging/iio/accel/adis16240_trigger.c
index 8e0ce568e64c..fa90a22b143e 100644
--- a/drivers/staging/iio/accel/adis16240_trigger.c
+++ b/drivers/staging/iio/accel/adis16240_trigger.c
@@ -3,8 +3,8 @@
#include <linux/spi/spi.h>
#include <linux/export.h>
-#include "../iio.h"
-#include "../trigger.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/trigger.h>
#include "adis16240.h"
/**
@@ -38,7 +38,7 @@ int adis16240_probe_trigger(struct iio_dev *indio_dev)
int ret;
struct adis16240_state *st = iio_priv(indio_dev);
- st->trig = iio_allocate_trigger("adis16240-dev%d", indio_dev->id);
+ st->trig = iio_trigger_alloc("adis16240-dev%d", indio_dev->id);
if (st->trig == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -67,7 +67,7 @@ int adis16240_probe_trigger(struct iio_dev *indio_dev)
error_free_irq:
free_irq(st->us->irq, st->trig);
error_free_trig:
- iio_free_trigger(st->trig);
+ iio_trigger_free(st->trig);
error_ret:
return ret;
}
@@ -78,5 +78,5 @@ void adis16240_remove_trigger(struct iio_dev *indio_dev)
iio_trigger_unregister(st->trig);
free_irq(st->us->irq, st->trig);
- iio_free_trigger(st->trig);
+ iio_trigger_free(st->trig);
}
diff --git a/drivers/staging/iio/accel/kxsd9.c b/drivers/staging/iio/accel/kxsd9.c
index d13d7215ff6e..8cf7cd943c90 100644
--- a/drivers/staging/iio/accel/kxsd9.c
+++ b/drivers/staging/iio/accel/kxsd9.c
@@ -23,8 +23,8 @@
#include <linux/slab.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
#define KXSD9_REG_X 0x00
#define KXSD9_REG_Y 0x02
@@ -158,7 +158,7 @@ static int kxsd9_read_raw(struct iio_dev *indio_dev,
struct kxsd9_state *st = iio_priv(indio_dev);
switch (mask) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
ret = kxsd9_read(indio_dev, chan->address);
if (ret < 0)
goto error_ret;
@@ -181,7 +181,8 @@ error_ret:
.type = IIO_ACCEL, \
.modified = 1, \
.channel2 = IIO_MOD_##axis, \
- .info_mask = IIO_CHAN_INFO_SCALE_SHARED_BIT, \
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | \
+ IIO_CHAN_INFO_SCALE_SHARED_BIT, \
.address = KXSD9_REG_##axis, \
}
@@ -189,6 +190,7 @@ static struct iio_chan_spec kxsd9_channels[] = {
KXSD9_ACCEL_CHAN(X), KXSD9_ACCEL_CHAN(Y), KXSD9_ACCEL_CHAN(Z),
{
.type = IIO_VOLTAGE,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.indexed = 1,
.address = KXSD9_REG_AUX,
}
@@ -226,7 +228,7 @@ static int __devinit kxsd9_probe(struct spi_device *spi)
struct kxsd9_state *st;
int ret = 0;
- indio_dev = iio_allocate_device(sizeof(*st));
+ indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -254,7 +256,7 @@ static int __devinit kxsd9_probe(struct spi_device *spi)
return 0;
error_free_dev:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
error_ret:
return ret;
}
@@ -262,7 +264,7 @@ error_ret:
static int __devexit kxsd9_remove(struct spi_device *spi)
{
iio_device_unregister(spi_get_drvdata(spi));
- iio_free_device(spi_get_drvdata(spi));
+ iio_device_free(spi_get_drvdata(spi));
return 0;
}
diff --git a/drivers/staging/iio/accel/lis3l02dq_core.c b/drivers/staging/iio/accel/lis3l02dq_core.c
index 376da5137967..a7780439af15 100644
--- a/drivers/staging/iio/accel/lis3l02dq_core.c
+++ b/drivers/staging/iio/accel/lis3l02dq_core.c
@@ -23,10 +23,10 @@
#include <linux/sysfs.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
-#include "../events.h"
-#include "../buffer.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
+#include <linux/iio/events.h>
+#include <linux/iio/buffer.h>
#include "lis3l02dq.h"
@@ -257,7 +257,7 @@ static int lis3l02dq_read_raw(struct iio_dev *indio_dev,
u8 reg;
switch (mask) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
/* Take the iio_dev status lock */
mutex_lock(&indio_dev->mlock);
if (indio_dev->currentmode == INDIO_BUFFER_TRIGGERED) {
@@ -513,7 +513,8 @@ static irqreturn_t lis3l02dq_event_handler(int irq, void *private)
}
#define LIS3L02DQ_INFO_MASK \
- (IIO_CHAN_INFO_SCALE_SHARED_BIT | \
+ (IIO_CHAN_INFO_RAW_SEPARATE_BIT | \
+ IIO_CHAN_INFO_SCALE_SHARED_BIT | \
IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT | \
IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT)
@@ -521,13 +522,26 @@ static irqreturn_t lis3l02dq_event_handler(int irq, void *private)
(IIO_EV_BIT(IIO_EV_TYPE_THRESH, IIO_EV_DIR_RISING) | \
IIO_EV_BIT(IIO_EV_TYPE_THRESH, IIO_EV_DIR_FALLING))
+#define LIS3L02DQ_CHAN(index, mod) \
+ { \
+ .type = IIO_ACCEL, \
+ .modified = 1, \
+ .channel2 = mod, \
+ .info_mask = LIS3L02DQ_INFO_MASK, \
+ .address = index, \
+ .scan_index = index, \
+ .scan_type = { \
+ .sign = 's', \
+ .realbits = 12, \
+ .storagebits = 16, \
+ }, \
+ .event_mask = LIS3L02DQ_EVENT_MASK, \
+ }
+
static struct iio_chan_spec lis3l02dq_channels[] = {
- IIO_CHAN(IIO_ACCEL, 1, 0, 0, NULL, 0, IIO_MOD_X, LIS3L02DQ_INFO_MASK,
- 0, 0, IIO_ST('s', 12, 16, 0), LIS3L02DQ_EVENT_MASK),
- IIO_CHAN(IIO_ACCEL, 1, 0, 0, NULL, 0, IIO_MOD_Y, LIS3L02DQ_INFO_MASK,
- 1, 1, IIO_ST('s', 12, 16, 0), LIS3L02DQ_EVENT_MASK),
- IIO_CHAN(IIO_ACCEL, 1, 0, 0, NULL, 0, IIO_MOD_Z, LIS3L02DQ_INFO_MASK,
- 2, 2, IIO_ST('s', 12, 16, 0), LIS3L02DQ_EVENT_MASK),
+ LIS3L02DQ_CHAN(0, IIO_MOD_X),
+ LIS3L02DQ_CHAN(1, IIO_MOD_Y),
+ LIS3L02DQ_CHAN(2, IIO_MOD_Z),
IIO_CHAN_SOFT_TIMESTAMP(3)
};
@@ -666,7 +680,7 @@ static int __devinit lis3l02dq_probe(struct spi_device *spi)
struct lis3l02dq_state *st;
struct iio_dev *indio_dev;
- indio_dev = iio_allocate_device(sizeof *st);
+ indio_dev = iio_device_alloc(sizeof *st);
if (indio_dev == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -724,7 +738,7 @@ static int __devinit lis3l02dq_probe(struct spi_device *spi)
return 0;
error_remove_trigger:
- if (indio_dev->modes & INDIO_BUFFER_TRIGGERED)
+ if (spi->irq && gpio_is_valid(irq_to_gpio(spi->irq)))
lis3l02dq_remove_trigger(indio_dev);
error_free_interrupt:
if (spi->irq && gpio_is_valid(irq_to_gpio(spi->irq)) > 0)
@@ -734,7 +748,7 @@ error_uninitialize_buffer:
error_unreg_buffer_funcs:
lis3l02dq_unconfigure_buffer(indio_dev);
error_free_dev:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
error_ret:
return ret;
}
@@ -789,7 +803,7 @@ static int lis3l02dq_remove(struct spi_device *spi)
iio_buffer_unregister(indio_dev);
lis3l02dq_unconfigure_buffer(indio_dev);
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
err_ret:
return ret;
}
diff --git a/drivers/staging/iio/accel/lis3l02dq_ring.c b/drivers/staging/iio/accel/lis3l02dq_ring.c
index 0fc3973f32ae..9306f934e333 100644
--- a/drivers/staging/iio/accel/lis3l02dq_ring.c
+++ b/drivers/staging/iio/accel/lis3l02dq_ring.c
@@ -6,11 +6,11 @@
#include <linux/slab.h>
#include <linux/export.h>
-#include "../iio.h"
+#include <linux/iio/iio.h>
#include "../ring_sw.h"
-#include "../kfifo_buf.h"
-#include "../trigger.h"
-#include "../trigger_consumer.h"
+#include <linux/iio/kfifo_buf.h>
+#include <linux/iio/trigger.h>
+#include <linux/iio/trigger_consumer.h>
#include "lis3l02dq.h"
/**
@@ -137,9 +137,9 @@ static irqreturn_t lis3l02dq_trigger_handler(int irq, void *p)
struct iio_dev *indio_dev = pf->indio_dev;
struct iio_buffer *buffer = indio_dev->buffer;
int len = 0;
- size_t datasize = buffer->access->get_bytes_per_datum(buffer);
- char *data = kmalloc(datasize, GFP_KERNEL);
+ char *data;
+ data = kmalloc(indio_dev->scan_bytes, GFP_KERNEL);
if (data == NULL) {
dev_err(indio_dev->dev.parent,
"memory alloc failed in buffer bh");
@@ -150,7 +150,7 @@ static irqreturn_t lis3l02dq_trigger_handler(int irq, void *p)
len = lis3l02dq_get_buffer_element(indio_dev, data);
/* Guaranteed to be aligned with 8 byte boundary */
- if (buffer->scan_timestamp)
+ if (indio_dev->scan_timestamp)
*(s64 *)(((phys_addr_t)data + len
+ sizeof(s64) - 1) & ~(sizeof(s64) - 1))
= pf->timestamp;
@@ -286,7 +286,7 @@ int lis3l02dq_probe_trigger(struct iio_dev *indio_dev)
int ret;
struct lis3l02dq_state *st = iio_priv(indio_dev);
- st->trig = iio_allocate_trigger("lis3l02dq-dev%d", indio_dev->id);
+ st->trig = iio_trigger_alloc("lis3l02dq-dev%d", indio_dev->id);
if (!st->trig) {
ret = -ENOMEM;
goto error_ret;
@@ -302,7 +302,7 @@ int lis3l02dq_probe_trigger(struct iio_dev *indio_dev)
return 0;
error_free_trig:
- iio_free_trigger(st->trig);
+ iio_trigger_free(st->trig);
error_ret:
return ret;
}
@@ -312,7 +312,7 @@ void lis3l02dq_remove_trigger(struct iio_dev *indio_dev)
struct lis3l02dq_state *st = iio_priv(indio_dev);
iio_trigger_unregister(st->trig);
- iio_free_trigger(st->trig);
+ iio_trigger_free(st->trig);
}
void lis3l02dq_unconfigure_buffer(struct iio_dev *indio_dev)
diff --git a/drivers/staging/iio/accel/sca3000_core.c b/drivers/staging/iio/accel/sca3000_core.c
index 49764fb7181c..3c5aea5efb2b 100644
--- a/drivers/staging/iio/accel/sca3000_core.c
+++ b/drivers/staging/iio/accel/sca3000_core.c
@@ -18,10 +18,10 @@
#include <linux/spi/spi.h>
#include <linux/sysfs.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
-#include "../events.h"
-#include "../buffer.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
+#include <linux/iio/events.h>
+#include <linux/iio/buffer.h>
#include "sca3000.h"
@@ -429,17 +429,31 @@ static IIO_DEVICE_ATTR(measurement_mode, S_IRUGO | S_IWUSR,
static IIO_DEVICE_ATTR(revision, S_IRUGO, sca3000_show_rev, NULL, 0);
#define SCA3000_INFO_MASK \
- IIO_CHAN_INFO_SCALE_SHARED_BIT
+ IIO_CHAN_INFO_RAW_SEPARATE_BIT | IIO_CHAN_INFO_SCALE_SHARED_BIT
#define SCA3000_EVENT_MASK \
(IIO_EV_BIT(IIO_EV_TYPE_MAG, IIO_EV_DIR_RISING))
+#define SCA3000_CHAN(index, mod) \
+ { \
+ .type = IIO_ACCEL, \
+ .modified = 1, \
+ .channel2 = mod, \
+ .info_mask = SCA3000_INFO_MASK, \
+ .address = index, \
+ .scan_index = index, \
+ .scan_type = { \
+ .sign = 's', \
+ .realbits = 11, \
+ .storagebits = 16, \
+ .shift = 5, \
+ }, \
+ .event_mask = SCA3000_EVENT_MASK, \
+ }
+
static struct iio_chan_spec sca3000_channels[] = {
- IIO_CHAN(IIO_ACCEL, 1, 0, 0, NULL, 0, IIO_MOD_X, SCA3000_INFO_MASK,
- 0, 0, IIO_ST('s', 11, 16, 5), SCA3000_EVENT_MASK),
- IIO_CHAN(IIO_ACCEL, 1, 0, 0, NULL, 0, IIO_MOD_Y, SCA3000_INFO_MASK,
- 1, 1, IIO_ST('s', 11, 16, 5), SCA3000_EVENT_MASK),
- IIO_CHAN(IIO_ACCEL, 1, 0, 0, NULL, 0, IIO_MOD_Z, SCA3000_INFO_MASK,
- 2, 2, IIO_ST('s', 11, 16, 5), SCA3000_EVENT_MASK),
+ SCA3000_CHAN(0, IIO_MOD_X),
+ SCA3000_CHAN(1, IIO_MOD_Y),
+ SCA3000_CHAN(2, IIO_MOD_Z),
};
static u8 sca3000_addresses[3][3] = {
@@ -462,7 +476,7 @@ static int sca3000_read_raw(struct iio_dev *indio_dev,
u8 address;
switch (mask) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
mutex_lock(&st->lock);
if (st->mo_det_use_count) {
mutex_unlock(&st->lock);
@@ -1131,7 +1145,7 @@ static int __devinit sca3000_probe(struct spi_device *spi)
struct sca3000_state *st;
struct iio_dev *indio_dev;
- indio_dev = iio_allocate_device(sizeof(*st));
+ indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -1195,7 +1209,7 @@ error_unregister_ring:
error_unregister_dev:
iio_device_unregister(indio_dev);
error_free_dev:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
error_ret:
return ret;
@@ -1233,7 +1247,7 @@ static int sca3000_remove(struct spi_device *spi)
iio_device_unregister(indio_dev);
iio_buffer_unregister(indio_dev);
sca3000_unconfigure_ring(indio_dev);
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
diff --git a/drivers/staging/iio/accel/sca3000_ring.c b/drivers/staging/iio/accel/sca3000_ring.c
index 6b824a11f7f4..889bc86047f9 100644
--- a/drivers/staging/iio/accel/sca3000_ring.c
+++ b/drivers/staging/iio/accel/sca3000_ring.c
@@ -18,9 +18,9 @@
#include <linux/sched.h>
#include <linux/poll.h>
-#include "../iio.h"
-#include "../sysfs.h"
-#include "../buffer.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
+#include <linux/iio/buffer.h>
#include "../ring_hw.h"
#include "sca3000.h"
diff --git a/drivers/staging/iio/adc/Kconfig b/drivers/staging/iio/adc/Kconfig
index 592eabd85f36..2490dd25093b 100644
--- a/drivers/staging/iio/adc/Kconfig
+++ b/drivers/staging/iio/adc/Kconfig
@@ -25,7 +25,7 @@ config AD7606
depends on GPIOLIB
select IIO_BUFFER
select IIO_TRIGGER
- select IIO_SW_RING
+ select IIO_KFIFO_BUF
help
Say yes here to build support for Analog Devices:
ad7606, ad7606-6, ad7606-4 analog to digital converters (ADC).
@@ -63,7 +63,7 @@ config AD799X_RING_BUFFER
bool "Analog Devices AD799x: use ring buffer"
depends on AD799X
select IIO_BUFFER
- select IIO_SW_RING
+ select IIO_KFIFO_BUF
help
Say yes here to include ring buffer support in the AD799X
ADC driver.
@@ -72,7 +72,7 @@ config AD7476
tristate "Analog Devices AD7475/6/7/8 AD7466/7/8 and AD7495 ADC driver"
depends on SPI
select IIO_BUFFER
- select IIO_SW_RING
+ select IIO_KFIFO_BUF
select IIO_TRIGGER
help
Say yes here to build support for Analog Devices
@@ -87,7 +87,7 @@ config AD7887
tristate "Analog Devices AD7887 ADC driver"
depends on SPI
select IIO_BUFFER
- select IIO_SW_RING
+ select IIO_KFIFO_BUF
select IIO_TRIGGER
help
Say yes here to build support for Analog Devices
@@ -113,7 +113,7 @@ config AD7793
tristate "Analog Devices AD7792 AD7793 ADC driver"
depends on SPI
select IIO_BUFFER
- select IIO_SW_RING
+ select IIO_KFIFO_BUF
select IIO_TRIGGER
help
Say yes here to build support for Analog Devices
@@ -135,7 +135,7 @@ config AD7192
tristate "Analog Devices AD7190 AD7192 AD7195 ADC driver"
depends on SPI
select IIO_BUFFER
- select IIO_SW_RING
+ select IIO_KFIFO_BUF
select IIO_TRIGGER
help
Say yes here to build support for Analog Devices AD7190,
@@ -195,11 +195,20 @@ config MAX1363_RING_BUFFER
config LPC32XX_ADC
tristate "NXP LPC32XX ADC"
- depends on ARCH_LPC32XX && !TOUCHSCREEN_LPC32XX
+ depends on ARCH_LPC32XX
help
Say yes here to build support for the integrated ADC inside the
LPC32XX SoC. Note that this feature uses the same hardware as the
- touchscreen driver, so you can only select one of the two drivers
- (lpc32xx_adc or lpc32xx_ts). Provides direct access via sysfs.
+ touchscreen driver, so you should either select only one of the two
+ drivers (lpc32xx_adc or lpc32xx_ts) or, in the OpenFirmware case,
+ activate only one via device tree selection. Provides direct access
+ via sysfs.
+
+config SPEAR_ADC
+ tristate "ST SPEAr ADC"
+ depends on PLAT_SPEAR
+ help
+ Say yes here to build support for the integrated ADC inside the
+ ST SPEAr SoC. Provides direct access via sysfs.
endmenu
diff --git a/drivers/staging/iio/adc/Makefile b/drivers/staging/iio/adc/Makefile
index f83ab9551d8e..14e98b62b70a 100644
--- a/drivers/staging/iio/adc/Makefile
+++ b/drivers/staging/iio/adc/Makefile
@@ -38,3 +38,4 @@ obj-$(CONFIG_ADT7310) += adt7310.o
obj-$(CONFIG_ADT7410) += adt7410.o
obj-$(CONFIG_AD7280) += ad7280a.o
obj-$(CONFIG_LPC32XX_ADC) += lpc32xx_adc.o
+obj-$(CONFIG_SPEAR_ADC) += spear_adc.o
diff --git a/drivers/staging/iio/adc/ad7192.c b/drivers/staging/iio/adc/ad7192.c
index 9fd6d63d2999..d5655e3b8efd 100644
--- a/drivers/staging/iio/adc/ad7192.c
+++ b/drivers/staging/iio/adc/ad7192.c
@@ -1,7 +1,7 @@
/*
* AD7190 AD7192 AD7195 SPI ADC driver
*
- * Copyright 2011 Analog Devices Inc.
+ * Copyright 2011-2012 Analog Devices Inc.
*
* Licensed under the GPL-2.
*/
@@ -17,12 +17,12 @@
#include <linux/sched.h>
#include <linux/delay.h>
-#include "../iio.h"
-#include "../sysfs.h"
-#include "../buffer.h"
-#include "../ring_sw.h"
-#include "../trigger.h"
-#include "../trigger_consumer.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
+#include <linux/iio/buffer.h>
+#include <linux/iio/kfifo_buf.h>
+#include <linux/iio/trigger.h>
+#include <linux/iio/trigger_consumer.h>
#include "ad7192.h"
@@ -456,31 +456,19 @@ out:
static int ad7192_ring_preenable(struct iio_dev *indio_dev)
{
struct ad7192_state *st = iio_priv(indio_dev);
- struct iio_buffer *ring = indio_dev->buffer;
- size_t d_size;
unsigned channel;
+ int ret;
if (bitmap_empty(indio_dev->active_scan_mask, indio_dev->masklength))
return -EINVAL;
+ ret = iio_sw_buffer_preenable(indio_dev);
+ if (ret < 0)
+ return ret;
+
channel = find_first_bit(indio_dev->active_scan_mask,
indio_dev->masklength);
- d_size = bitmap_weight(indio_dev->active_scan_mask,
- indio_dev->masklength) *
- indio_dev->channels[0].scan_type.storagebits / 8;
-
- if (ring->scan_timestamp) {
- d_size += sizeof(s64);
-
- if (d_size % sizeof(s64))
- d_size += sizeof(s64) - (d_size % sizeof(s64));
- }
-
- if (indio_dev->buffer->access->set_bytes_per_datum)
- indio_dev->buffer->access->
- set_bytes_per_datum(indio_dev->buffer, d_size);
-
st->mode = (st->mode & ~AD7192_MODE_SEL(-1)) |
AD7192_MODE_SEL(AD7192_MODE_CONT);
st->conf = (st->conf & ~AD7192_CONF_CHAN(-1)) |
@@ -533,7 +521,7 @@ static irqreturn_t ad7192_trigger_handler(int irq, void *p)
indio_dev->channels[0].scan_type.realbits/8);
/* Guaranteed to be aligned with 8 byte boundary */
- if (ring->scan_timestamp)
+ if (indio_dev->scan_timestamp)
dat64[1] = pf->timestamp;
ring->access->store_to(ring, (u8 *)dat64, pf->timestamp);
@@ -556,7 +544,7 @@ static int ad7192_register_ring_funcs_and_init(struct iio_dev *indio_dev)
{
int ret;
- indio_dev->buffer = iio_sw_rb_allocate(indio_dev);
+ indio_dev->buffer = iio_kfifo_allocate(indio_dev);
if (!indio_dev->buffer) {
ret = -ENOMEM;
goto error_ret;
@@ -569,7 +557,7 @@ static int ad7192_register_ring_funcs_and_init(struct iio_dev *indio_dev)
indio_dev->id);
if (indio_dev->pollfunc == NULL) {
ret = -ENOMEM;
- goto error_deallocate_sw_rb;
+ goto error_deallocate_kfifo;
}
/* Ring buffer functions - here trigger setup related */
@@ -579,8 +567,8 @@ static int ad7192_register_ring_funcs_and_init(struct iio_dev *indio_dev)
indio_dev->modes |= INDIO_BUFFER_TRIGGERED;
return 0;
-error_deallocate_sw_rb:
- iio_sw_rb_free(indio_dev->buffer);
+error_deallocate_kfifo:
+ iio_kfifo_free(indio_dev->buffer);
error_ret:
return ret;
}
@@ -588,7 +576,7 @@ error_ret:
static void ad7192_ring_cleanup(struct iio_dev *indio_dev)
{
iio_dealloc_pollfunc(indio_dev->pollfunc);
- iio_sw_rb_free(indio_dev->buffer);
+ iio_kfifo_free(indio_dev->buffer);
}
/**
@@ -616,7 +604,7 @@ static int ad7192_probe_trigger(struct iio_dev *indio_dev)
struct ad7192_state *st = iio_priv(indio_dev);
int ret;
- st->trig = iio_allocate_trigger("%s-dev%d",
+ st->trig = iio_trigger_alloc("%s-dev%d",
spi_get_device_id(st->spi)->name,
indio_dev->id);
if (st->trig == NULL) {
@@ -649,7 +637,7 @@ static int ad7192_probe_trigger(struct iio_dev *indio_dev)
error_free_irq:
free_irq(st->spi->irq, indio_dev);
error_free_trig:
- iio_free_trigger(st->trig);
+ iio_trigger_free(st->trig);
error_ret:
return ret;
}
@@ -660,7 +648,7 @@ static void ad7192_remove_trigger(struct iio_dev *indio_dev)
iio_trigger_unregister(st->trig);
free_irq(st->spi->irq, indio_dev);
- iio_free_trigger(st->trig);
+ iio_trigger_free(st->trig);
}
static ssize_t ad7192_read_frequency(struct device *dev,
@@ -849,7 +837,7 @@ static int ad7192_read_raw(struct iio_dev *indio_dev,
bool unipolar = !!(st->conf & AD7192_CONF_UNIPOLAR);
switch (m) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
mutex_lock(&indio_dev->mlock);
if (iio_buffer_enabled(indio_dev))
ret = -EBUSY;
@@ -981,7 +969,8 @@ static const struct iio_info ad7195_info = {
.extend_name = _name, \
.channel = _chan, \
.channel2 = _chan2, \
- .info_mask = IIO_CHAN_INFO_SCALE_SHARED_BIT, \
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | \
+ IIO_CHAN_INFO_SCALE_SHARED_BIT, \
.address = _address, \
.scan_index = _si, \
.scan_type = IIO_ST('s', 24, 32, 0)}
@@ -990,7 +979,8 @@ static const struct iio_info ad7195_info = {
{ .type = IIO_VOLTAGE, \
.indexed = 1, \
.channel = _chan, \
- .info_mask = IIO_CHAN_INFO_SCALE_SHARED_BIT, \
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | \
+ IIO_CHAN_INFO_SCALE_SHARED_BIT, \
.address = _address, \
.scan_index = _si, \
.scan_type = IIO_ST('s', 24, 32, 0)}
@@ -999,7 +989,8 @@ static const struct iio_info ad7195_info = {
{ .type = IIO_TEMP, \
.indexed = 1, \
.channel = _chan, \
- .info_mask = IIO_CHAN_INFO_SCALE_SEPARATE_BIT, \
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | \
+ IIO_CHAN_INFO_SCALE_SEPARATE_BIT, \
.address = _address, \
.scan_index = _si, \
.scan_type = IIO_ST('s', 24, 32, 0)}
@@ -1033,7 +1024,7 @@ static int __devinit ad7192_probe(struct spi_device *spi)
return -ENODEV;
}
- indio_dev = iio_allocate_device(sizeof(*st));
+ indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL)
return -ENOMEM;
@@ -1114,7 +1105,7 @@ error_put_reg:
if (!IS_ERR(st->reg))
regulator_put(st->reg);
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return ret;
}
diff --git a/drivers/staging/iio/adc/ad7280a.c b/drivers/staging/iio/adc/ad7280a.c
index 7dbd6812c240..9c3b66f37395 100644
--- a/drivers/staging/iio/adc/ad7280a.c
+++ b/drivers/staging/iio/adc/ad7280a.c
@@ -16,9 +16,9 @@
#include <linux/interrupt.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
-#include "../events.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
+#include <linux/iio/events.h>
#include "ad7280a.h"
@@ -508,6 +508,7 @@ static int ad7280_channel_init(struct ad7280_state *st)
}
st->channels[cnt].indexed = 1;
st->channels[cnt].info_mask =
+ IIO_CHAN_INFO_RAW_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SHARED_BIT;
st->channels[cnt].address =
AD7280A_DEVADDR(dev) << 8 | ch;
@@ -524,7 +525,9 @@ static int ad7280_channel_init(struct ad7280_state *st)
st->channels[cnt].channel2 = dev * 6;
st->channels[cnt].address = AD7280A_ALL_CELLS;
st->channels[cnt].indexed = 1;
- st->channels[cnt].info_mask = IIO_CHAN_INFO_SCALE_SHARED_BIT;
+ st->channels[cnt].info_mask =
+ IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT;
st->channels[cnt].scan_index = cnt;
st->channels[cnt].scan_type.sign = 'u';
st->channels[cnt].scan_type.realbits = 32;
@@ -788,7 +791,7 @@ static int ad7280_read_raw(struct iio_dev *indio_dev,
int ret;
switch (m) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
mutex_lock(&indio_dev->mlock);
if (chan->address == AD7280A_ALL_CELLS)
ret = ad7280_read_all_channels(st, st->scan_cnt, NULL);
@@ -836,7 +839,7 @@ static int __devinit ad7280_probe(struct spi_device *spi)
int ret;
const unsigned short tACQ_ns[4] = {465, 1010, 1460, 1890};
const unsigned short nAVG[4] = {1, 2, 4, 8};
- struct iio_dev *indio_dev = iio_allocate_device(sizeof(*st));
+ struct iio_dev *indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL)
return -ENOMEM;
@@ -942,7 +945,7 @@ error_free_channels:
kfree(st->channels);
error_free_device:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return ret;
}
@@ -961,7 +964,7 @@ static int __devexit ad7280_remove(struct spi_device *spi)
kfree(st->channels);
kfree(st->iio_attr);
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
diff --git a/drivers/staging/iio/adc/ad7291.c b/drivers/staging/iio/adc/ad7291.c
index 81d6b6128cb0..a987c2011ec1 100644
--- a/drivers/staging/iio/adc/ad7291.c
+++ b/drivers/staging/iio/adc/ad7291.c
@@ -17,9 +17,9 @@
#include <linux/regulator/consumer.h>
#include <linux/err.h>
-#include "../iio.h"
-#include "../sysfs.h"
-#include "../events.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
+#include <linux/iio/events.h>
/*
* Simplified handling
@@ -461,7 +461,7 @@ static int ad7291_read_raw(struct iio_dev *indio_dev,
s16 signval;
switch (mask) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
switch (chan->type) {
case IIO_VOLTAGE:
mutex_lock(&chip->state_lock);
@@ -536,7 +536,8 @@ static int ad7291_read_raw(struct iio_dev *indio_dev,
#define AD7291_VOLTAGE_CHAN(_chan) \
{ \
.type = IIO_VOLTAGE, \
- .info_mask = IIO_CHAN_INFO_SCALE_SHARED_BIT, \
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | \
+ IIO_CHAN_INFO_SCALE_SHARED_BIT, \
.indexed = 1, \
.channel = _chan, \
.event_mask = IIO_EV_BIT(IIO_EV_TYPE_THRESH, IIO_EV_DIR_RISING)|\
@@ -554,7 +555,8 @@ static const struct iio_chan_spec ad7291_channels[] = {
AD7291_VOLTAGE_CHAN(7),
{
.type = IIO_TEMP,
- .info_mask = IIO_CHAN_INFO_AVERAGE_RAW_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_AVERAGE_RAW_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
.indexed = 1,
.channel = 0,
@@ -585,7 +587,7 @@ static int __devinit ad7291_probe(struct i2c_client *client,
struct iio_dev *indio_dev;
int ret = 0, voltage_uv = 0;
- indio_dev = iio_allocate_device(sizeof(*chip));
+ indio_dev = iio_device_alloc(sizeof(*chip));
if (indio_dev == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -667,7 +669,7 @@ error_put_reg:
if (!IS_ERR(chip->reg))
regulator_put(chip->reg);
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
error_ret:
return ret;
}
@@ -687,7 +689,7 @@ static int __devexit ad7291_remove(struct i2c_client *client)
regulator_put(chip->reg);
}
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
diff --git a/drivers/staging/iio/adc/ad7298.h b/drivers/staging/iio/adc/ad7298.h
index a0e5dea415ef..5051a7e4d4fd 100644
--- a/drivers/staging/iio/adc/ad7298.h
+++ b/drivers/staging/iio/adc/ad7298.h
@@ -38,7 +38,6 @@ struct ad7298_platform_data {
struct ad7298_state {
struct spi_device *spi;
struct regulator *reg;
- size_t d_size;
u16 int_vref_mv;
unsigned ext_ref;
struct spi_transfer ring_xfer[10];
diff --git a/drivers/staging/iio/adc/ad7298_core.c b/drivers/staging/iio/adc/ad7298_core.c
index 8dd6aa9cf928..c90f2b3e661f 100644
--- a/drivers/staging/iio/adc/ad7298_core.c
+++ b/drivers/staging/iio/adc/ad7298_core.c
@@ -16,40 +16,51 @@
#include <linux/delay.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
-#include "../buffer.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
+#include <linux/iio/buffer.h>
#include "ad7298.h"
+#define AD7298_V_CHAN(index) \
+ { \
+ .type = IIO_VOLTAGE, \
+ .indexed = 1, \
+ .channel = index, \
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | \
+ IIO_CHAN_INFO_SCALE_SHARED_BIT, \
+ .address = index, \
+ .scan_index = index, \
+ .scan_type = { \
+ .sign = 'u', \
+ .realbits = 12, \
+ .storagebits = 16, \
+ }, \
+ }
+
static struct iio_chan_spec ad7298_channels[] = {
- IIO_CHAN(IIO_TEMP, 0, 1, 0, NULL, 0, 0,
- IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
- 9, AD7298_CH_TEMP, IIO_ST('s', 32, 32, 0), 0),
- IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 0, 0,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- 0, 0, IIO_ST('u', 12, 16, 0), 0),
- IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 1, 0,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- 1, 1, IIO_ST('u', 12, 16, 0), 0),
- IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 2, 0,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- 2, 2, IIO_ST('u', 12, 16, 0), 0),
- IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 3, 0,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- 3, 3, IIO_ST('u', 12, 16, 0), 0),
- IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 4, 0,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- 4, 4, IIO_ST('u', 12, 16, 0), 0),
- IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 5, 0,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- 5, 5, IIO_ST('u', 12, 16, 0), 0),
- IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 6, 0,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- 6, 6, IIO_ST('u', 12, 16, 0), 0),
- IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 7, 0,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- 7, 7, IIO_ST('u', 12, 16, 0), 0),
+ {
+ .type = IIO_TEMP,
+ .indexed = 1,
+ .channel = 0,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
+ .address = 9,
+ .scan_index = AD7298_CH_TEMP,
+ .scan_type = {
+ .sign = 's',
+ .realbits = 32,
+ .storagebits = 32,
+ },
+ },
+ AD7298_V_CHAN(0),
+ AD7298_V_CHAN(1),
+ AD7298_V_CHAN(2),
+ AD7298_V_CHAN(3),
+ AD7298_V_CHAN(4),
+ AD7298_V_CHAN(5),
+ AD7298_V_CHAN(6),
+ AD7298_V_CHAN(7),
IIO_CHAN_SOFT_TIMESTAMP(8),
};
@@ -121,7 +132,7 @@ static int ad7298_read_raw(struct iio_dev *indio_dev,
unsigned int scale_uv;
switch (m) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
mutex_lock(&indio_dev->mlock);
if (indio_dev->currentmode == INDIO_BUFFER_TRIGGERED) {
ret = -EBUSY;
@@ -168,7 +179,7 @@ static int __devinit ad7298_probe(struct spi_device *spi)
struct ad7298_platform_data *pdata = spi->dev.platform_data;
struct ad7298_state *st;
int ret;
- struct iio_dev *indio_dev = iio_allocate_device(sizeof(*st));
+ struct iio_dev *indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL)
return -ENOMEM;
@@ -241,7 +252,7 @@ error_disable_reg:
error_put_reg:
if (!IS_ERR(st->reg))
regulator_put(st->reg);
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return ret;
}
@@ -258,7 +269,7 @@ static int __devexit ad7298_remove(struct spi_device *spi)
regulator_disable(st->reg);
regulator_put(st->reg);
}
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
diff --git a/drivers/staging/iio/adc/ad7298_ring.c b/drivers/staging/iio/adc/ad7298_ring.c
index feeb0eeba59a..908a3e5609df 100644
--- a/drivers/staging/iio/adc/ad7298_ring.c
+++ b/drivers/staging/iio/adc/ad7298_ring.c
@@ -1,7 +1,7 @@
/*
* AD7298 SPI ADC driver
*
- * Copyright 2011 Analog Devices Inc.
+ * Copyright 2011-2012 Analog Devices Inc.
*
* Licensed under the GPL-2.
*/
@@ -11,10 +11,10 @@
#include <linux/slab.h>
#include <linux/spi/spi.h>
-#include "../iio.h"
-#include "../buffer.h"
-#include "../ring_sw.h"
-#include "../trigger_consumer.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/buffer.h>
+#include <linux/iio/kfifo_buf.h>
+#include <linux/iio/trigger_consumer.h>
#include "ad7298.h"
@@ -28,25 +28,17 @@
static int ad7298_ring_preenable(struct iio_dev *indio_dev)
{
struct ad7298_state *st = iio_priv(indio_dev);
- struct iio_buffer *ring = indio_dev->buffer;
- size_t d_size;
int i, m;
unsigned short command;
- int scan_count = bitmap_weight(indio_dev->active_scan_mask,
- indio_dev->masklength);
- d_size = scan_count * (AD7298_STORAGE_BITS / 8);
-
- if (ring->scan_timestamp) {
- d_size += sizeof(s64);
-
- if (d_size % sizeof(s64))
- d_size += sizeof(s64) - (d_size % sizeof(s64));
- }
+ int scan_count, ret;
- if (ring->access->set_bytes_per_datum)
- ring->access->set_bytes_per_datum(ring, d_size);
+ ret = iio_sw_buffer_preenable(indio_dev);
+ if (ret < 0)
+ return ret;
- st->d_size = d_size;
+ /* Now compute overall size */
+ scan_count = bitmap_weight(indio_dev->active_scan_mask,
+ indio_dev->masklength);
command = AD7298_WRITE | st->ext_ref;
@@ -100,9 +92,9 @@ static irqreturn_t ad7298_trigger_handler(int irq, void *p)
if (b_sent)
return b_sent;
- if (ring->scan_timestamp) {
+ if (indio_dev->scan_timestamp) {
time_ns = iio_get_time_ns();
- memcpy((u8 *)buf + st->d_size - sizeof(s64),
+ memcpy((u8 *)buf + indio_dev->scan_bytes - sizeof(s64),
&time_ns, sizeof(time_ns));
}
@@ -126,7 +118,7 @@ int ad7298_register_ring_funcs_and_init(struct iio_dev *indio_dev)
{
int ret;
- indio_dev->buffer = iio_sw_rb_allocate(indio_dev);
+ indio_dev->buffer = iio_kfifo_allocate(indio_dev);
if (!indio_dev->buffer) {
ret = -ENOMEM;
goto error_ret;
@@ -140,7 +132,7 @@ int ad7298_register_ring_funcs_and_init(struct iio_dev *indio_dev)
if (indio_dev->pollfunc == NULL) {
ret = -ENOMEM;
- goto error_deallocate_sw_rb;
+ goto error_deallocate_kfifo;
}
/* Ring buffer functions - here trigger setup related */
@@ -151,8 +143,8 @@ int ad7298_register_ring_funcs_and_init(struct iio_dev *indio_dev)
indio_dev->modes |= INDIO_BUFFER_TRIGGERED;
return 0;
-error_deallocate_sw_rb:
- iio_sw_rb_free(indio_dev->buffer);
+error_deallocate_kfifo:
+ iio_kfifo_free(indio_dev->buffer);
error_ret:
return ret;
}
@@ -160,5 +152,5 @@ error_ret:
void ad7298_ring_cleanup(struct iio_dev *indio_dev)
{
iio_dealloc_pollfunc(indio_dev->pollfunc);
- iio_sw_rb_free(indio_dev->buffer);
+ iio_kfifo_free(indio_dev->buffer);
}
diff --git a/drivers/staging/iio/adc/ad7476.h b/drivers/staging/iio/adc/ad7476.h
index 27f696c75cc4..b1dd9317fe1f 100644
--- a/drivers/staging/iio/adc/ad7476.h
+++ b/drivers/staging/iio/adc/ad7476.h
@@ -27,7 +27,6 @@ struct ad7476_state {
struct spi_device *spi;
const struct ad7476_chip_info *chip_info;
struct regulator *reg;
- size_t d_size;
u16 int_vref_mv;
struct spi_transfer xfer;
struct spi_message msg;
diff --git a/drivers/staging/iio/adc/ad7476_core.c b/drivers/staging/iio/adc/ad7476_core.c
index 0c064d1c3927..be1c260cf165 100644
--- a/drivers/staging/iio/adc/ad7476_core.c
+++ b/drivers/staging/iio/adc/ad7476_core.c
@@ -15,9 +15,9 @@
#include <linux/err.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
-#include "../buffer.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
+#include <linux/iio/buffer.h>
#include "ad7476.h"
@@ -43,7 +43,7 @@ static int ad7476_read_raw(struct iio_dev *indio_dev,
unsigned int scale_uv;
switch (m) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
mutex_lock(&indio_dev->mlock);
if (iio_buffer_enabled(indio_dev))
ret = -EBUSY;
@@ -66,53 +66,51 @@ static int ad7476_read_raw(struct iio_dev *indio_dev,
return -EINVAL;
}
+#define AD7476_CHAN(bits) \
+ { \
+ .type = IIO_VOLTAGE, \
+ .indexed = 1, \
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | \
+ IIO_CHAN_INFO_SCALE_SHARED_BIT, \
+ .scan_type = { \
+ .sign = 'u', \
+ .realbits = bits, \
+ .storagebits = 16, \
+ .shift = 12 - bits, \
+ }, \
+}
+
static const struct ad7476_chip_info ad7476_chip_info_tbl[] = {
[ID_AD7466] = {
- .channel[0] = IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 0, 0,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- 0, 0, IIO_ST('u', 12, 16, 0), 0),
+ .channel[0] = AD7476_CHAN(12),
.channel[1] = IIO_CHAN_SOFT_TIMESTAMP(1),
},
[ID_AD7467] = {
- .channel[0] = IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 0, 0,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- 0, 0, IIO_ST('u', 10, 16, 2), 0),
+ .channel[0] = AD7476_CHAN(10),
.channel[1] = IIO_CHAN_SOFT_TIMESTAMP(1),
},
[ID_AD7468] = {
- .channel[0] = IIO_CHAN(IIO_VOLTAGE, 0, 1 , 0, NULL, 0, 0,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- 0, 0, IIO_ST('u', 8, 16, 4), 0),
+ .channel[0] = AD7476_CHAN(8),
.channel[1] = IIO_CHAN_SOFT_TIMESTAMP(1),
},
[ID_AD7475] = {
- .channel[0] = IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 0, 0,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- 0, 0, IIO_ST('u', 12, 16, 0), 0),
+ .channel[0] = AD7476_CHAN(12),
.channel[1] = IIO_CHAN_SOFT_TIMESTAMP(1),
},
[ID_AD7476] = {
- .channel[0] = IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 0, 0,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- 0, 0, IIO_ST('u', 12, 16, 0), 0),
+ .channel[0] = AD7476_CHAN(12),
.channel[1] = IIO_CHAN_SOFT_TIMESTAMP(1),
},
[ID_AD7477] = {
- .channel[0] = IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 0, 0,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- 0, 0, IIO_ST('u', 10, 16, 2), 0),
+ .channel[0] = AD7476_CHAN(10),
.channel[1] = IIO_CHAN_SOFT_TIMESTAMP(1),
},
[ID_AD7478] = {
- .channel[0] = IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 0, 0,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- 0, 0, IIO_ST('u', 8, 16, 4), 0),
+ .channel[0] = AD7476_CHAN(8),
.channel[1] = IIO_CHAN_SOFT_TIMESTAMP(1),
},
[ID_AD7495] = {
- .channel[0] = IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 0, 0,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- 0, 0, IIO_ST('u', 12, 16, 0), 0),
+ .channel[0] = AD7476_CHAN(12),
.channel[1] = IIO_CHAN_SOFT_TIMESTAMP(1),
.int_vref_mv = 2500,
},
@@ -130,7 +128,7 @@ static int __devinit ad7476_probe(struct spi_device *spi)
struct iio_dev *indio_dev;
int ret, voltage_uv = 0;
- indio_dev = iio_allocate_device(sizeof(*st));
+ indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -200,7 +198,7 @@ error_disable_reg:
error_put_reg:
if (!IS_ERR(st->reg))
regulator_put(st->reg);
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
error_ret:
return ret;
@@ -218,7 +216,7 @@ static int ad7476_remove(struct spi_device *spi)
regulator_disable(st->reg);
regulator_put(st->reg);
}
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
diff --git a/drivers/staging/iio/adc/ad7476_ring.c b/drivers/staging/iio/adc/ad7476_ring.c
index d6af6c05ce1c..383611b05764 100644
--- a/drivers/staging/iio/adc/ad7476_ring.c
+++ b/drivers/staging/iio/adc/ad7476_ring.c
@@ -1,5 +1,5 @@
/*
- * Copyright 2010 Analog Devices Inc.
+ * Copyright 2010-2012 Analog Devices Inc.
* Copyright (C) 2008 Jonathan Cameron
*
* Licensed under the GPL-2 or later.
@@ -13,43 +13,13 @@
#include <linux/slab.h>
#include <linux/spi/spi.h>
-#include "../iio.h"
-#include "../buffer.h"
-#include "../ring_sw.h"
-#include "../trigger_consumer.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/buffer.h>
+#include <linux/iio/kfifo_buf.h>
+#include <linux/iio/trigger_consumer.h>
#include "ad7476.h"
-/**
- * ad7476_ring_preenable() setup the parameters of the ring before enabling
- *
- * The complex nature of the setting of the number of bytes per datum is due
- * to this driver currently ensuring that the timestamp is stored at an 8
- * byte boundary.
- **/
-static int ad7476_ring_preenable(struct iio_dev *indio_dev)
-{
- struct ad7476_state *st = iio_priv(indio_dev);
- struct iio_buffer *ring = indio_dev->buffer;
-
- st->d_size = bitmap_weight(indio_dev->active_scan_mask,
- indio_dev->masklength) *
- st->chip_info->channel[0].scan_type.storagebits / 8;
-
- if (ring->scan_timestamp) {
- st->d_size += sizeof(s64);
-
- if (st->d_size % sizeof(s64))
- st->d_size += sizeof(s64) - (st->d_size % sizeof(s64));
- }
-
- if (indio_dev->buffer->access->set_bytes_per_datum)
- indio_dev->buffer->access->
- set_bytes_per_datum(indio_dev->buffer, st->d_size);
-
- return 0;
-}
-
static irqreturn_t ad7476_trigger_handler(int irq, void *p)
{
struct iio_poll_func *pf = p;
@@ -59,7 +29,7 @@ static irqreturn_t ad7476_trigger_handler(int irq, void *p)
__u8 *rxbuf;
int b_sent;
- rxbuf = kzalloc(st->d_size, GFP_KERNEL);
+ rxbuf = kzalloc(indio_dev->scan_bytes, GFP_KERNEL);
if (rxbuf == NULL)
return -ENOMEM;
@@ -70,8 +40,8 @@ static irqreturn_t ad7476_trigger_handler(int irq, void *p)
time_ns = iio_get_time_ns();
- if (indio_dev->buffer->scan_timestamp)
- memcpy(rxbuf + st->d_size - sizeof(s64),
+ if (indio_dev->scan_timestamp)
+ memcpy(rxbuf + indio_dev->scan_bytes - sizeof(s64),
&time_ns, sizeof(time_ns));
indio_dev->buffer->access->store_to(indio_dev->buffer, rxbuf, time_ns);
@@ -83,7 +53,7 @@ done:
}
static const struct iio_buffer_setup_ops ad7476_ring_setup_ops = {
- .preenable = &ad7476_ring_preenable,
+ .preenable = &iio_sw_buffer_preenable,
.postenable = &iio_triggered_buffer_postenable,
.predisable = &iio_triggered_buffer_predisable,
};
@@ -93,7 +63,7 @@ int ad7476_register_ring_funcs_and_init(struct iio_dev *indio_dev)
struct ad7476_state *st = iio_priv(indio_dev);
int ret = 0;
- indio_dev->buffer = iio_sw_rb_allocate(indio_dev);
+ indio_dev->buffer = iio_kfifo_allocate(indio_dev);
if (!indio_dev->buffer) {
ret = -ENOMEM;
goto error_ret;
@@ -108,7 +78,7 @@ int ad7476_register_ring_funcs_and_init(struct iio_dev *indio_dev)
indio_dev->id);
if (indio_dev->pollfunc == NULL) {
ret = -ENOMEM;
- goto error_deallocate_sw_rb;
+ goto error_deallocate_kfifo;
}
/* Ring buffer functions - here trigger setup related */
@@ -119,8 +89,8 @@ int ad7476_register_ring_funcs_and_init(struct iio_dev *indio_dev)
indio_dev->modes |= INDIO_BUFFER_TRIGGERED;
return 0;
-error_deallocate_sw_rb:
- iio_sw_rb_free(indio_dev->buffer);
+error_deallocate_kfifo:
+ iio_kfifo_free(indio_dev->buffer);
error_ret:
return ret;
}
@@ -128,5 +98,5 @@ error_ret:
void ad7476_ring_cleanup(struct iio_dev *indio_dev)
{
iio_dealloc_pollfunc(indio_dev->pollfunc);
- iio_sw_rb_free(indio_dev->buffer);
+ iio_kfifo_free(indio_dev->buffer);
}
diff --git a/drivers/staging/iio/adc/ad7606_core.c b/drivers/staging/iio/adc/ad7606_core.c
index 97e8d3d4471e..f82d36c603c1 100644
--- a/drivers/staging/iio/adc/ad7606_core.c
+++ b/drivers/staging/iio/adc/ad7606_core.c
@@ -18,9 +18,9 @@
#include <linux/sched.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
-#include "../buffer.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
+#include <linux/iio/buffer.h>
#include "ad7606.h"
@@ -88,7 +88,7 @@ static int ad7606_read_raw(struct iio_dev *indio_dev,
unsigned int scale_uv;
switch (m) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
mutex_lock(&indio_dev->mlock);
if (iio_buffer_enabled(indio_dev))
ret = -EBUSY;
@@ -229,14 +229,15 @@ static const struct attribute_group ad7606_attribute_group_range = {
.attrs = ad7606_attributes_range,
};
-#define AD7606_CHANNEL(num) \
- { \
- .type = IIO_VOLTAGE, \
- .indexed = 1, \
- .channel = num, \
- .address = num, \
- .scan_index = num, \
- .scan_type = IIO_ST('s', 16, 16, 0), \
+#define AD7606_CHANNEL(num) \
+ { \
+ .type = IIO_VOLTAGE, \
+ .indexed = 1, \
+ .channel = num, \
+ .address = num, \
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT, \
+ .scan_index = num, \
+ .scan_type = IIO_ST('s', 16, 16, 0), \
}
static struct iio_chan_spec ad7606_8_channels[] = {
@@ -460,7 +461,7 @@ struct iio_dev *ad7606_probe(struct device *dev, int irq,
struct ad7606_platform_data *pdata = dev->platform_data;
struct ad7606_state *st;
int ret;
- struct iio_dev *indio_dev = iio_allocate_device(sizeof(*st));
+ struct iio_dev *indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL) {
ret = -ENOMEM;
@@ -559,7 +560,7 @@ error_disable_reg:
error_put_reg:
if (!IS_ERR(st->reg))
regulator_put(st->reg);
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
error_ret:
return ERR_PTR(ret);
}
@@ -579,7 +580,7 @@ int ad7606_remove(struct iio_dev *indio_dev, int irq)
}
ad7606_free_gpios(st);
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
diff --git a/drivers/staging/iio/adc/ad7606_par.c b/drivers/staging/iio/adc/ad7606_par.c
index bb152a8e8c92..a53faafec070 100644
--- a/drivers/staging/iio/adc/ad7606_par.c
+++ b/drivers/staging/iio/adc/ad7606_par.c
@@ -12,7 +12,7 @@
#include <linux/err.h>
#include <linux/io.h>
-#include "../iio.h"
+#include <linux/iio/iio.h>
#include "ad7606.h"
static int ad7606_par16_read_block(struct device *dev,
diff --git a/drivers/staging/iio/adc/ad7606_ring.c b/drivers/staging/iio/adc/ad7606_ring.c
index 1ef9fbcaf2de..24ce8fc71646 100644
--- a/drivers/staging/iio/adc/ad7606_ring.c
+++ b/drivers/staging/iio/adc/ad7606_ring.c
@@ -1,5 +1,5 @@
/*
- * Copyright 2011 Analog Devices Inc.
+ * Copyright 2011-2012 Analog Devices Inc.
*
* Licensed under the GPL-2.
*
@@ -11,10 +11,10 @@
#include <linux/kernel.h>
#include <linux/slab.h>
-#include "../iio.h"
-#include "../buffer.h"
-#include "../ring_sw.h"
-#include "../trigger_consumer.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/buffer.h>
+#include <linux/iio/kfifo_buf.h>
+#include <linux/iio/trigger_consumer.h>
#include "ad7606.h"
@@ -51,8 +51,7 @@ static void ad7606_poll_bh_to_ring(struct work_struct *work_s)
__u8 *buf;
int ret;
- buf = kzalloc(ring->access->get_bytes_per_datum(ring),
- GFP_KERNEL);
+ buf = kzalloc(indio_dev->scan_bytes, GFP_KERNEL);
if (buf == NULL)
return;
@@ -82,9 +81,8 @@ static void ad7606_poll_bh_to_ring(struct work_struct *work_s)
time_ns = iio_get_time_ns();
- if (ring->scan_timestamp)
- *((s64 *)(buf + ring->access->get_bytes_per_datum(ring) -
- sizeof(s64))) = time_ns;
+ if (indio_dev->scan_timestamp)
+ *((s64 *)(buf + indio_dev->scan_bytes - sizeof(s64))) = time_ns;
ring->access->store_to(indio_dev->buffer, buf, time_ns);
done:
@@ -104,7 +102,7 @@ int ad7606_register_ring_funcs_and_init(struct iio_dev *indio_dev)
struct ad7606_state *st = iio_priv(indio_dev);
int ret;
- indio_dev->buffer = iio_sw_rb_allocate(indio_dev);
+ indio_dev->buffer = iio_kfifo_allocate(indio_dev);
if (!indio_dev->buffer) {
ret = -ENOMEM;
goto error_ret;
@@ -119,13 +117,13 @@ int ad7606_register_ring_funcs_and_init(struct iio_dev *indio_dev)
indio_dev->id);
if (indio_dev->pollfunc == NULL) {
ret = -ENOMEM;
- goto error_deallocate_sw_rb;
+ goto error_deallocate_kfifo;
}
/* Ring buffer functions - here trigger setup related */
indio_dev->setup_ops = &ad7606_ring_setup_ops;
- indio_dev->buffer->scan_timestamp = true ;
+ indio_dev->buffer->scan_timestamp = true;
INIT_WORK(&st->poll_work, &ad7606_poll_bh_to_ring);
@@ -133,8 +131,8 @@ int ad7606_register_ring_funcs_and_init(struct iio_dev *indio_dev)
indio_dev->modes |= INDIO_BUFFER_TRIGGERED;
return 0;
-error_deallocate_sw_rb:
- iio_sw_rb_free(indio_dev->buffer);
+error_deallocate_kfifo:
+ iio_kfifo_free(indio_dev->buffer);
error_ret:
return ret;
}
@@ -142,5 +140,5 @@ error_ret:
void ad7606_ring_cleanup(struct iio_dev *indio_dev)
{
iio_dealloc_pollfunc(indio_dev->pollfunc);
- iio_sw_rb_free(indio_dev->buffer);
+ iio_kfifo_free(indio_dev->buffer);
}
diff --git a/drivers/staging/iio/adc/ad7606_spi.c b/drivers/staging/iio/adc/ad7606_spi.c
index 237f1c44d296..099d347da52d 100644
--- a/drivers/staging/iio/adc/ad7606_spi.c
+++ b/drivers/staging/iio/adc/ad7606_spi.c
@@ -11,7 +11,7 @@
#include <linux/types.h>
#include <linux/err.h>
-#include "../iio.h"
+#include <linux/iio/iio.h>
#include "ad7606.h"
#define MAX_SPI_FREQ_HZ 23500000 /* VDRIVE above 4.75 V */
diff --git a/drivers/staging/iio/adc/ad7780.c b/drivers/staging/iio/adc/ad7780.c
index a13e58c814e6..1ece2ac8de56 100644
--- a/drivers/staging/iio/adc/ad7780.c
+++ b/drivers/staging/iio/adc/ad7780.c
@@ -18,8 +18,8 @@
#include <linux/gpio.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
#include "ad7780.h"
@@ -94,7 +94,7 @@ static int ad7780_read_raw(struct iio_dev *indio_dev,
unsigned long scale_uv;
switch (m) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
mutex_lock(&indio_dev->mlock);
ret = ad7780_read(st, &smpl);
mutex_unlock(&indio_dev->mlock);
@@ -126,14 +126,34 @@ static int ad7780_read_raw(struct iio_dev *indio_dev,
static const struct ad7780_chip_info ad7780_chip_info_tbl[] = {
[ID_AD7780] = {
- .channel = IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 0, 0,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- 0, 0, IIO_ST('s', 24, 32, 8), 0),
+ .channel = {
+ .type = IIO_VOLTAGE,
+ .indexed = 1,
+ .channel = 0,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT,
+ .scan_type = {
+ .sign = 's',
+ .realbits = 24,
+ .storagebits = 32,
+ .shift = 8,
+ },
+ },
},
[ID_AD7781] = {
- .channel = IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 0, 0,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- 0, 0, IIO_ST('s', 20, 32, 12), 0),
+ .channel = {
+ .type = IIO_VOLTAGE,
+ .indexed = 1,
+ .channel = 0,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT,
+ .scan_type = {
+ .sign = 's',
+ .realbits = 20,
+ .storagebits = 32,
+ .shift = 12,
+ },
+ },
},
};
@@ -167,7 +187,7 @@ static int __devinit ad7780_probe(struct spi_device *spi)
return -ENODEV;
}
- indio_dev = iio_allocate_device(sizeof(*st));
+ indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL)
return -ENOMEM;
@@ -245,7 +265,7 @@ error_put_reg:
if (!IS_ERR(st->reg))
regulator_put(st->reg);
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return ret;
}
@@ -262,7 +282,7 @@ static int ad7780_remove(struct spi_device *spi)
regulator_disable(st->reg);
regulator_put(st->reg);
}
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
diff --git a/drivers/staging/iio/adc/ad7793.c b/drivers/staging/iio/adc/ad7793.c
index 84ecde1ad042..61df7964f949 100644
--- a/drivers/staging/iio/adc/ad7793.c
+++ b/drivers/staging/iio/adc/ad7793.c
@@ -1,7 +1,7 @@
/*
* AD7792/AD7793 SPI ADC driver
*
- * Copyright 2011 Analog Devices Inc.
+ * Copyright 2011-2012 Analog Devices Inc.
*
* Licensed under the GPL-2.
*/
@@ -18,12 +18,12 @@
#include <linux/delay.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
-#include "../buffer.h"
-#include "../ring_sw.h"
-#include "../trigger.h"
-#include "../trigger_consumer.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
+#include <linux/iio/buffer.h>
+#include <linux/iio/kfifo_buf.h>
+#include <linux/iio/trigger.h>
+#include <linux/iio/trigger_consumer.h>
#include "ad7793.h"
@@ -319,31 +319,18 @@ out:
static int ad7793_ring_preenable(struct iio_dev *indio_dev)
{
struct ad7793_state *st = iio_priv(indio_dev);
- struct iio_buffer *ring = indio_dev->buffer;
- size_t d_size;
unsigned channel;
+ int ret;
if (bitmap_empty(indio_dev->active_scan_mask, indio_dev->masklength))
return -EINVAL;
+ ret = iio_sw_buffer_preenable(indio_dev);
+ if (ret < 0)
+ return ret;
channel = find_first_bit(indio_dev->active_scan_mask,
indio_dev->masklength);
- d_size = bitmap_weight(indio_dev->active_scan_mask,
- indio_dev->masklength) *
- indio_dev->channels[0].scan_type.storagebits / 8;
-
- if (ring->scan_timestamp) {
- d_size += sizeof(s64);
-
- if (d_size % sizeof(s64))
- d_size += sizeof(s64) - (d_size % sizeof(s64));
- }
-
- if (indio_dev->buffer->access->set_bytes_per_datum)
- indio_dev->buffer->access->
- set_bytes_per_datum(indio_dev->buffer, d_size);
-
st->mode = (st->mode & ~AD7793_MODE_SEL(-1)) |
AD7793_MODE_SEL(AD7793_MODE_CONT);
st->conf = (st->conf & ~AD7793_CONF_CHAN(-1)) |
@@ -399,7 +386,7 @@ static irqreturn_t ad7793_trigger_handler(int irq, void *p)
indio_dev->channels[0].scan_type.realbits/8);
/* Guaranteed to be aligned with 8 byte boundary */
- if (ring->scan_timestamp)
+ if (indio_dev->scan_timestamp)
dat64[1] = pf->timestamp;
ring->access->store_to(ring, (u8 *)dat64, pf->timestamp);
@@ -422,7 +409,7 @@ static int ad7793_register_ring_funcs_and_init(struct iio_dev *indio_dev)
{
int ret;
- indio_dev->buffer = iio_sw_rb_allocate(indio_dev);
+ indio_dev->buffer = iio_kfifo_allocate(indio_dev);
if (!indio_dev->buffer) {
ret = -ENOMEM;
goto error_ret;
@@ -435,7 +422,7 @@ static int ad7793_register_ring_funcs_and_init(struct iio_dev *indio_dev)
indio_dev->id);
if (indio_dev->pollfunc == NULL) {
ret = -ENOMEM;
- goto error_deallocate_sw_rb;
+ goto error_deallocate_kfifo;
}
/* Ring buffer functions - here trigger setup related */
@@ -445,8 +432,8 @@ static int ad7793_register_ring_funcs_and_init(struct iio_dev *indio_dev)
indio_dev->modes |= INDIO_BUFFER_TRIGGERED;
return 0;
-error_deallocate_sw_rb:
- iio_sw_rb_free(indio_dev->buffer);
+error_deallocate_kfifo:
+ iio_kfifo_free(indio_dev->buffer);
error_ret:
return ret;
}
@@ -454,7 +441,7 @@ error_ret:
static void ad7793_ring_cleanup(struct iio_dev *indio_dev)
{
iio_dealloc_pollfunc(indio_dev->pollfunc);
- iio_sw_rb_free(indio_dev->buffer);
+ iio_kfifo_free(indio_dev->buffer);
}
/**
@@ -482,7 +469,7 @@ static int ad7793_probe_trigger(struct iio_dev *indio_dev)
struct ad7793_state *st = iio_priv(indio_dev);
int ret;
- st->trig = iio_allocate_trigger("%s-dev%d",
+ st->trig = iio_trigger_alloc("%s-dev%d",
spi_get_device_id(st->spi)->name,
indio_dev->id);
if (st->trig == NULL) {
@@ -516,7 +503,7 @@ static int ad7793_probe_trigger(struct iio_dev *indio_dev)
error_free_irq:
free_irq(st->spi->irq, indio_dev);
error_free_trig:
- iio_free_trigger(st->trig);
+ iio_trigger_free(st->trig);
error_ret:
return ret;
}
@@ -527,7 +514,7 @@ static void ad7793_remove_trigger(struct iio_dev *indio_dev)
iio_trigger_unregister(st->trig);
free_irq(st->spi->irq, indio_dev);
- iio_free_trigger(st->trig);
+ iio_trigger_free(st->trig);
}
static const u16 sample_freq_avail[16] = {0, 470, 242, 123, 62, 50, 39, 33, 19,
@@ -630,7 +617,7 @@ static int ad7793_read_raw(struct iio_dev *indio_dev,
bool unipolar = !!(st->conf & AD7793_CONF_UNIPOLAR);
switch (m) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
mutex_lock(&indio_dev->mlock);
if (iio_buffer_enabled(indio_dev))
ret = -EBUSY;
@@ -760,7 +747,8 @@ static const struct ad7793_chip_info ad7793_chip_info_tbl[] = {
.channel = 0,
.channel2 = 0,
.address = AD7793_CH_AIN1P_AIN1M,
- .info_mask = IIO_CHAN_INFO_SCALE_SHARED_BIT,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT,
.scan_index = 0,
.scan_type = IIO_ST('s', 24, 32, 0)
},
@@ -771,7 +759,8 @@ static const struct ad7793_chip_info ad7793_chip_info_tbl[] = {
.channel = 1,
.channel2 = 1,
.address = AD7793_CH_AIN2P_AIN2M,
- .info_mask = IIO_CHAN_INFO_SCALE_SHARED_BIT,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT,
.scan_index = 1,
.scan_type = IIO_ST('s', 24, 32, 0)
},
@@ -782,7 +771,8 @@ static const struct ad7793_chip_info ad7793_chip_info_tbl[] = {
.channel = 2,
.channel2 = 2,
.address = AD7793_CH_AIN3P_AIN3M,
- .info_mask = IIO_CHAN_INFO_SCALE_SHARED_BIT,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT,
.scan_index = 2,
.scan_type = IIO_ST('s', 24, 32, 0)
},
@@ -794,7 +784,8 @@ static const struct ad7793_chip_info ad7793_chip_info_tbl[] = {
.channel = 2,
.channel2 = 2,
.address = AD7793_CH_AIN1M_AIN1M,
- .info_mask = IIO_CHAN_INFO_SCALE_SHARED_BIT,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT,
.scan_index = 2,
.scan_type = IIO_ST('s', 24, 32, 0)
},
@@ -803,7 +794,8 @@ static const struct ad7793_chip_info ad7793_chip_info_tbl[] = {
.indexed = 1,
.channel = 0,
.address = AD7793_CH_TEMP,
- .info_mask = IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
.scan_index = 4,
.scan_type = IIO_ST('s', 24, 32, 0),
},
@@ -813,7 +805,8 @@ static const struct ad7793_chip_info ad7793_chip_info_tbl[] = {
.indexed = 1,
.channel = 4,
.address = AD7793_CH_AVDD_MONITOR,
- .info_mask = IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
.scan_index = 5,
.scan_type = IIO_ST('s', 24, 32, 0),
},
@@ -827,7 +820,8 @@ static const struct ad7793_chip_info ad7793_chip_info_tbl[] = {
.channel = 0,
.channel2 = 0,
.address = AD7793_CH_AIN1P_AIN1M,
- .info_mask = IIO_CHAN_INFO_SCALE_SHARED_BIT,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT,
.scan_index = 0,
.scan_type = IIO_ST('s', 16, 32, 0)
},
@@ -838,7 +832,8 @@ static const struct ad7793_chip_info ad7793_chip_info_tbl[] = {
.channel = 1,
.channel2 = 1,
.address = AD7793_CH_AIN2P_AIN2M,
- .info_mask = IIO_CHAN_INFO_SCALE_SHARED_BIT,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT,
.scan_index = 1,
.scan_type = IIO_ST('s', 16, 32, 0)
},
@@ -849,7 +844,8 @@ static const struct ad7793_chip_info ad7793_chip_info_tbl[] = {
.channel = 2,
.channel2 = 2,
.address = AD7793_CH_AIN3P_AIN3M,
- .info_mask = IIO_CHAN_INFO_SCALE_SHARED_BIT,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT,
.scan_index = 2,
.scan_type = IIO_ST('s', 16, 32, 0)
},
@@ -861,7 +857,8 @@ static const struct ad7793_chip_info ad7793_chip_info_tbl[] = {
.channel = 2,
.channel2 = 2,
.address = AD7793_CH_AIN1M_AIN1M,
- .info_mask = IIO_CHAN_INFO_SCALE_SHARED_BIT,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT,
.scan_index = 2,
.scan_type = IIO_ST('s', 16, 32, 0)
},
@@ -870,7 +867,8 @@ static const struct ad7793_chip_info ad7793_chip_info_tbl[] = {
.indexed = 1,
.channel = 0,
.address = AD7793_CH_TEMP,
- .info_mask = IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
.scan_index = 4,
.scan_type = IIO_ST('s', 16, 32, 0),
},
@@ -880,7 +878,8 @@ static const struct ad7793_chip_info ad7793_chip_info_tbl[] = {
.indexed = 1,
.channel = 4,
.address = AD7793_CH_AVDD_MONITOR,
- .info_mask = IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
.scan_index = 5,
.scan_type = IIO_ST('s', 16, 32, 0),
},
@@ -905,7 +904,7 @@ static int __devinit ad7793_probe(struct spi_device *spi)
return -ENODEV;
}
- indio_dev = iio_allocate_device(sizeof(*st));
+ indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL)
return -ENOMEM;
@@ -989,7 +988,7 @@ error_put_reg:
if (!IS_ERR(st->reg))
regulator_put(st->reg);
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return ret;
}
@@ -1009,7 +1008,7 @@ static int ad7793_remove(struct spi_device *spi)
regulator_put(st->reg);
}
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
diff --git a/drivers/staging/iio/adc/ad7816.c b/drivers/staging/iio/adc/ad7816.c
index 52b720e2b03a..c97da5b66435 100644
--- a/drivers/staging/iio/adc/ad7816.c
+++ b/drivers/staging/iio/adc/ad7816.c
@@ -16,9 +16,9 @@
#include <linux/spi/spi.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
-#include "../events.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
+#include <linux/iio/events.h>
/*
* AD7816 config masks
@@ -354,7 +354,7 @@ static int __devinit ad7816_probe(struct spi_device *spi_dev)
return -EINVAL;
}
- indio_dev = iio_allocate_device(sizeof(*chip));
+ indio_dev = iio_device_alloc(sizeof(*chip));
if (indio_dev == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -426,7 +426,7 @@ error_free_gpio_convert:
error_free_gpio_rdwr:
gpio_free(chip->rdwr_pin);
error_free_device:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
error_ret:
return ret;
}
@@ -443,7 +443,7 @@ static int __devexit ad7816_remove(struct spi_device *spi_dev)
gpio_free(chip->busy_pin);
gpio_free(chip->convert_pin);
gpio_free(chip->rdwr_pin);
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
diff --git a/drivers/staging/iio/adc/ad7887.h b/drivers/staging/iio/adc/ad7887.h
index bc53b6532121..2e09e54fc9c5 100644
--- a/drivers/staging/iio/adc/ad7887.h
+++ b/drivers/staging/iio/adc/ad7887.h
@@ -63,7 +63,6 @@ struct ad7887_state {
struct spi_device *spi;
const struct ad7887_chip_info *chip_info;
struct regulator *reg;
- size_t d_size;
u16 int_vref_mv;
struct spi_transfer xfer[4];
struct spi_message msg[3];
diff --git a/drivers/staging/iio/adc/ad7887_core.c b/drivers/staging/iio/adc/ad7887_core.c
index e9bbc3eed15d..7186074deeb3 100644
--- a/drivers/staging/iio/adc/ad7887_core.c
+++ b/drivers/staging/iio/adc/ad7887_core.c
@@ -15,9 +15,9 @@
#include <linux/err.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
-#include "../buffer.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
+#include <linux/iio/buffer.h>
#include "ad7887.h"
@@ -42,7 +42,7 @@ static int ad7887_read_raw(struct iio_dev *indio_dev,
unsigned int scale_uv;
switch (m) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
mutex_lock(&indio_dev->mlock);
if (iio_buffer_enabled(indio_dev))
ret = -EBUSY;
@@ -75,7 +75,8 @@ static const struct ad7887_chip_info ad7887_chip_info_tbl[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 1,
- .info_mask = IIO_CHAN_INFO_SCALE_SHARED_BIT,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT,
.address = 1,
.scan_index = 1,
.scan_type = IIO_ST('u', 12, 16, 0),
@@ -84,7 +85,8 @@ static const struct ad7887_chip_info ad7887_chip_info_tbl[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 0,
- .info_mask = IIO_CHAN_INFO_SCALE_SHARED_BIT,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT,
.address = 0,
.scan_index = 0,
.scan_type = IIO_ST('u', 12, 16, 0),
@@ -104,7 +106,7 @@ static int __devinit ad7887_probe(struct spi_device *spi)
struct ad7887_platform_data *pdata = spi->dev.platform_data;
struct ad7887_state *st;
int ret, voltage_uv = 0;
- struct iio_dev *indio_dev = iio_allocate_device(sizeof(*st));
+ struct iio_dev *indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL)
return -ENOMEM;
@@ -220,7 +222,7 @@ error_disable_reg:
error_put_reg:
if (!IS_ERR(st->reg))
regulator_put(st->reg);
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return ret;
}
@@ -237,7 +239,7 @@ static int ad7887_remove(struct spi_device *spi)
regulator_disable(st->reg);
regulator_put(st->reg);
}
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
diff --git a/drivers/staging/iio/adc/ad7887_ring.c b/drivers/staging/iio/adc/ad7887_ring.c
index d1809079b63d..fd91384db894 100644
--- a/drivers/staging/iio/adc/ad7887_ring.c
+++ b/drivers/staging/iio/adc/ad7887_ring.c
@@ -1,5 +1,5 @@
/*
- * Copyright 2010-2011 Analog Devices Inc.
+ * Copyright 2010-2012 Analog Devices Inc.
* Copyright (C) 2008 Jonathan Cameron
*
* Licensed under the GPL-2.
@@ -12,10 +12,10 @@
#include <linux/slab.h>
#include <linux/spi/spi.h>
-#include "../iio.h"
-#include "../buffer.h"
-#include "../ring_sw.h"
-#include "../trigger_consumer.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/buffer.h>
+#include <linux/iio/kfifo_buf.h>
+#include <linux/iio/trigger_consumer.h>
#include "ad7887.h"
@@ -29,22 +29,11 @@
static int ad7887_ring_preenable(struct iio_dev *indio_dev)
{
struct ad7887_state *st = iio_priv(indio_dev);
- struct iio_buffer *ring = indio_dev->buffer;
-
- st->d_size = bitmap_weight(indio_dev->active_scan_mask,
- indio_dev->masklength) *
- st->chip_info->channel[0].scan_type.storagebits / 8;
-
- if (ring->scan_timestamp) {
- st->d_size += sizeof(s64);
-
- if (st->d_size % sizeof(s64))
- st->d_size += sizeof(s64) - (st->d_size % sizeof(s64));
- }
+ int ret;
- if (indio_dev->buffer->access->set_bytes_per_datum)
- indio_dev->buffer->access->
- set_bytes_per_datum(indio_dev->buffer, st->d_size);
+ ret = iio_sw_buffer_preenable(indio_dev);
+ if (ret < 0)
+ return ret;
/* We know this is a single long so can 'cheat' */
switch (*indio_dev->active_scan_mask) {
@@ -83,7 +72,6 @@ static irqreturn_t ad7887_trigger_handler(int irq, void *p)
struct iio_poll_func *pf = p;
struct iio_dev *indio_dev = pf->indio_dev;
struct ad7887_state *st = iio_priv(indio_dev);
- struct iio_buffer *ring = indio_dev->buffer;
s64 time_ns;
__u8 *buf;
int b_sent;
@@ -92,7 +80,7 @@ static irqreturn_t ad7887_trigger_handler(int irq, void *p)
indio_dev->masklength) *
st->chip_info->channel[0].scan_type.storagebits / 8;
- buf = kzalloc(st->d_size, GFP_KERNEL);
+ buf = kzalloc(indio_dev->scan_bytes, GFP_KERNEL);
if (buf == NULL)
return -ENOMEM;
@@ -103,8 +91,8 @@ static irqreturn_t ad7887_trigger_handler(int irq, void *p)
time_ns = iio_get_time_ns();
memcpy(buf, st->data, bytes);
- if (ring->scan_timestamp)
- memcpy(buf + st->d_size - sizeof(s64),
+ if (indio_dev->scan_timestamp)
+ memcpy(buf + indio_dev->scan_bytes - sizeof(s64),
&time_ns, sizeof(time_ns));
indio_dev->buffer->access->store_to(indio_dev->buffer, buf, time_ns);
@@ -126,7 +114,7 @@ int ad7887_register_ring_funcs_and_init(struct iio_dev *indio_dev)
{
int ret;
- indio_dev->buffer = iio_sw_rb_allocate(indio_dev);
+ indio_dev->buffer = iio_kfifo_allocate(indio_dev);
if (!indio_dev->buffer) {
ret = -ENOMEM;
goto error_ret;
@@ -139,7 +127,7 @@ int ad7887_register_ring_funcs_and_init(struct iio_dev *indio_dev)
indio_dev->id);
if (indio_dev->pollfunc == NULL) {
ret = -ENOMEM;
- goto error_deallocate_sw_rb;
+ goto error_deallocate_kfifo;
}
/* Ring buffer functions - here trigger setup related */
indio_dev->setup_ops = &ad7887_ring_setup_ops;
@@ -148,8 +136,8 @@ int ad7887_register_ring_funcs_and_init(struct iio_dev *indio_dev)
indio_dev->modes |= INDIO_BUFFER_TRIGGERED;
return 0;
-error_deallocate_sw_rb:
- iio_sw_rb_free(indio_dev->buffer);
+error_deallocate_kfifo:
+ iio_kfifo_free(indio_dev->buffer);
error_ret:
return ret;
}
@@ -157,5 +145,5 @@ error_ret:
void ad7887_ring_cleanup(struct iio_dev *indio_dev)
{
iio_dealloc_pollfunc(indio_dev->pollfunc);
- iio_sw_rb_free(indio_dev->buffer);
+ iio_kfifo_free(indio_dev->buffer);
}
diff --git a/drivers/staging/iio/adc/ad799x.h b/drivers/staging/iio/adc/ad799x.h
index 356f690a76fb..99f8abe9731b 100644
--- a/drivers/staging/iio/adc/ad799x.h
+++ b/drivers/staging/iio/adc/ad799x.h
@@ -104,7 +104,6 @@ struct ad799x_chip_info {
struct ad799x_state {
struct i2c_client *client;
const struct ad799x_chip_info *chip_info;
- size_t d_size;
struct iio_trigger *trig;
struct regulator *reg;
u16 int_vref_mv;
diff --git a/drivers/staging/iio/adc/ad799x_core.c b/drivers/staging/iio/adc/ad799x_core.c
index a8458669350f..cc637b5a36e5 100644
--- a/drivers/staging/iio/adc/ad799x_core.c
+++ b/drivers/staging/iio/adc/ad799x_core.c
@@ -33,10 +33,10 @@
#include <linux/err.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
-#include "../events.h"
-#include "../buffer.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
+#include <linux/iio/events.h>
+#include <linux/iio/buffer.h>
#include "ad799x.h"
@@ -148,7 +148,7 @@ static int ad799x_read_raw(struct iio_dev *indio_dev,
unsigned int scale_uv;
switch (m) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
mutex_lock(&indio_dev->mlock);
if (iio_buffer_enabled(indio_dev))
ret = -EBUSY;
@@ -454,6 +454,7 @@ static const struct ad799x_chip_info ad799x_chip_info_tbl[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 0,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.scan_index = 0,
.scan_type = IIO_ST('u', 12, 16, 0),
},
@@ -461,6 +462,7 @@ static const struct ad799x_chip_info ad799x_chip_info_tbl[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 1,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.scan_index = 1,
.scan_type = IIO_ST('u', 12, 16, 0),
},
@@ -468,6 +470,7 @@ static const struct ad799x_chip_info ad799x_chip_info_tbl[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 2,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.scan_index = 2,
.scan_type = IIO_ST('u', 12, 16, 0),
},
@@ -475,6 +478,7 @@ static const struct ad799x_chip_info ad799x_chip_info_tbl[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 3,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.scan_index = 3,
.scan_type = IIO_ST('u', 12, 16, 0),
},
@@ -490,6 +494,7 @@ static const struct ad799x_chip_info ad799x_chip_info_tbl[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 0,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.scan_index = 0,
.scan_type = IIO_ST('u', 10, 16, 2),
},
@@ -497,6 +502,7 @@ static const struct ad799x_chip_info ad799x_chip_info_tbl[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 1,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.scan_index = 1,
.scan_type = IIO_ST('u', 10, 16, 2),
},
@@ -504,6 +510,7 @@ static const struct ad799x_chip_info ad799x_chip_info_tbl[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 2,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.scan_index = 2,
.scan_type = IIO_ST('u', 10, 16, 2),
},
@@ -511,6 +518,7 @@ static const struct ad799x_chip_info ad799x_chip_info_tbl[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 3,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.scan_index = 3,
.scan_type = IIO_ST('u', 10, 16, 2),
},
@@ -526,6 +534,7 @@ static const struct ad799x_chip_info ad799x_chip_info_tbl[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 0,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.scan_index = 0,
.scan_type = IIO_ST('u', 8, 16, 4),
},
@@ -533,6 +542,7 @@ static const struct ad799x_chip_info ad799x_chip_info_tbl[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 1,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.scan_index = 1,
.scan_type = IIO_ST('u', 8, 16, 4),
},
@@ -540,6 +550,7 @@ static const struct ad799x_chip_info ad799x_chip_info_tbl[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 2,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.scan_index = 2,
.scan_type = IIO_ST('u', 8, 16, 4),
},
@@ -547,6 +558,7 @@ static const struct ad799x_chip_info ad799x_chip_info_tbl[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 3,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.scan_index = 3,
.scan_type = IIO_ST('u', 8, 16, 4),
},
@@ -562,6 +574,7 @@ static const struct ad799x_chip_info ad799x_chip_info_tbl[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 0,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.scan_index = 0,
.scan_type = IIO_ST('u', 12, 16, 0),
.event_mask = AD799X_EV_MASK,
@@ -570,6 +583,7 @@ static const struct ad799x_chip_info ad799x_chip_info_tbl[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 1,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.scan_index = 1,
.scan_type = IIO_ST('u', 12, 16, 0),
.event_mask = AD799X_EV_MASK,
@@ -587,6 +601,7 @@ static const struct ad799x_chip_info ad799x_chip_info_tbl[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 0,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.scan_index = 0,
.scan_type = IIO_ST('u', 10, 16, 2),
.event_mask = AD799X_EV_MASK,
@@ -596,6 +611,7 @@ static const struct ad799x_chip_info ad799x_chip_info_tbl[] = {
.indexed = 1,
.channel = 1,
.scan_index = 1,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.scan_type = IIO_ST('u', 10, 16, 2),
.event_mask = AD799X_EV_MASK,
},
@@ -603,6 +619,7 @@ static const struct ad799x_chip_info ad799x_chip_info_tbl[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 2,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.scan_index = 2,
.scan_type = IIO_ST('u', 10, 16, 2),
.event_mask = AD799X_EV_MASK,
@@ -611,6 +628,7 @@ static const struct ad799x_chip_info ad799x_chip_info_tbl[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 3,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.scan_index = 3,
.scan_type = IIO_ST('u', 10, 16, 2),
.event_mask = AD799X_EV_MASK,
@@ -628,6 +646,7 @@ static const struct ad799x_chip_info ad799x_chip_info_tbl[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 0,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.scan_index = 0,
.scan_type = IIO_ST('u', 12, 16, 0),
.event_mask = AD799X_EV_MASK,
@@ -636,6 +655,7 @@ static const struct ad799x_chip_info ad799x_chip_info_tbl[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 1,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.scan_index = 1,
.scan_type = IIO_ST('u', 12, 16, 0),
.event_mask = AD799X_EV_MASK,
@@ -644,6 +664,7 @@ static const struct ad799x_chip_info ad799x_chip_info_tbl[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 2,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.scan_index = 2,
.scan_type = IIO_ST('u', 12, 16, 0),
.event_mask = AD799X_EV_MASK,
@@ -652,6 +673,7 @@ static const struct ad799x_chip_info ad799x_chip_info_tbl[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 3,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.scan_index = 3,
.scan_type = IIO_ST('u', 12, 16, 0),
.event_mask = AD799X_EV_MASK,
@@ -669,6 +691,7 @@ static const struct ad799x_chip_info ad799x_chip_info_tbl[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 0,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.scan_index = 0,
.scan_type = IIO_ST('u', 10, 16, 2),
.event_mask = AD799X_EV_MASK,
@@ -677,6 +700,7 @@ static const struct ad799x_chip_info ad799x_chip_info_tbl[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 1,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.scan_index = 1,
.scan_type = IIO_ST('u', 10, 16, 2),
.event_mask = AD799X_EV_MASK,
@@ -685,6 +709,7 @@ static const struct ad799x_chip_info ad799x_chip_info_tbl[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 2,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.scan_index = 2,
.scan_type = IIO_ST('u', 10, 16, 2),
.event_mask = AD799X_EV_MASK,
@@ -693,6 +718,7 @@ static const struct ad799x_chip_info ad799x_chip_info_tbl[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 3,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.scan_index = 3,
.scan_type = IIO_ST('u', 10, 16, 2),
.event_mask = AD799X_EV_MASK,
@@ -701,6 +727,7 @@ static const struct ad799x_chip_info ad799x_chip_info_tbl[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 4,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.scan_index = 4,
.scan_type = IIO_ST('u', 10, 16, 2),
},
@@ -708,6 +735,7 @@ static const struct ad799x_chip_info ad799x_chip_info_tbl[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 5,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.scan_index = 5,
.scan_type = IIO_ST('u', 10, 16, 2),
},
@@ -715,6 +743,7 @@ static const struct ad799x_chip_info ad799x_chip_info_tbl[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 6,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.scan_index = 6,
.scan_type = IIO_ST('u', 10, 16, 2),
},
@@ -722,6 +751,7 @@ static const struct ad799x_chip_info ad799x_chip_info_tbl[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 7,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.scan_index = 7,
.scan_type = IIO_ST('u', 10, 16, 2),
},
@@ -738,6 +768,7 @@ static const struct ad799x_chip_info ad799x_chip_info_tbl[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 0,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.scan_index = 0,
.scan_type = IIO_ST('u', 12, 16, 0),
.event_mask = AD799X_EV_MASK,
@@ -746,6 +777,7 @@ static const struct ad799x_chip_info ad799x_chip_info_tbl[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 1,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.scan_index = 1,
.scan_type = IIO_ST('u', 12, 16, 0),
.event_mask = AD799X_EV_MASK,
@@ -754,6 +786,7 @@ static const struct ad799x_chip_info ad799x_chip_info_tbl[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 2,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.scan_index = 2,
.scan_type = IIO_ST('u', 12, 16, 0),
.event_mask = AD799X_EV_MASK,
@@ -762,6 +795,7 @@ static const struct ad799x_chip_info ad799x_chip_info_tbl[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 3,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.scan_index = 3,
.scan_type = IIO_ST('u', 12, 16, 0),
.event_mask = AD799X_EV_MASK,
@@ -770,6 +804,7 @@ static const struct ad799x_chip_info ad799x_chip_info_tbl[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 4,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.scan_index = 4,
.scan_type = IIO_ST('u', 12, 16, 0),
},
@@ -777,6 +812,7 @@ static const struct ad799x_chip_info ad799x_chip_info_tbl[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 5,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.scan_index = 5,
.scan_type = IIO_ST('u', 12, 16, 0),
},
@@ -784,6 +820,7 @@ static const struct ad799x_chip_info ad799x_chip_info_tbl[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 6,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.scan_index = 6,
.scan_type = IIO_ST('u', 12, 16, 0),
},
@@ -791,6 +828,7 @@ static const struct ad799x_chip_info ad799x_chip_info_tbl[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 7,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.scan_index = 7,
.scan_type = IIO_ST('u', 12, 16, 0),
},
@@ -809,7 +847,7 @@ static int __devinit ad799x_probe(struct i2c_client *client,
int ret;
struct ad799x_platform_data *pdata = client->dev.platform_data;
struct ad799x_state *st;
- struct iio_dev *indio_dev = iio_allocate_device(sizeof(*st));
+ struct iio_dev *indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL)
return -ENOMEM;
@@ -882,7 +920,7 @@ error_disable_reg:
error_put_reg:
if (!IS_ERR(st->reg))
regulator_put(st->reg);
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return ret;
}
@@ -902,7 +940,7 @@ static __devexit int ad799x_remove(struct i2c_client *client)
regulator_disable(st->reg);
regulator_put(st->reg);
}
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
diff --git a/drivers/staging/iio/adc/ad799x_ring.c b/drivers/staging/iio/adc/ad799x_ring.c
index 069765cab275..1c7ff4423db4 100644
--- a/drivers/staging/iio/adc/ad799x_ring.c
+++ b/drivers/staging/iio/adc/ad799x_ring.c
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2010 Michael Hennerich, Analog Devices Inc.
+ * Copyright (C) 2010-2012 Michael Hennerich, Analog Devices Inc.
* Copyright (C) 2008-2010 Jonathan Cameron
*
* This program is free software; you can redistribute it and/or modify
@@ -16,10 +16,10 @@
#include <linux/i2c.h>
#include <linux/bitops.h>
-#include "../iio.h"
-#include "../buffer.h"
-#include "../ring_sw.h"
-#include "../trigger_consumer.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/buffer.h>
+#include <linux/iio/kfifo_buf.h>
+#include <linux/iio/trigger_consumer.h>
#include "ad799x.h"
@@ -32,9 +32,7 @@
**/
static int ad799x_ring_preenable(struct iio_dev *indio_dev)
{
- struct iio_buffer *ring = indio_dev->buffer;
struct ad799x_state *st = iio_priv(indio_dev);
-
/*
* Need to figure out the current mode based upon the requested
* scan mask in iio_dev
@@ -43,21 +41,7 @@ static int ad799x_ring_preenable(struct iio_dev *indio_dev)
if (st->id == ad7997 || st->id == ad7998)
ad7997_8_set_scan_mode(st, *indio_dev->active_scan_mask);
- st->d_size = bitmap_weight(indio_dev->active_scan_mask,
- indio_dev->masklength) * 2;
-
- if (ring->scan_timestamp) {
- st->d_size += sizeof(s64);
-
- if (st->d_size % sizeof(s64))
- st->d_size += sizeof(s64) - (st->d_size % sizeof(s64));
- }
-
- if (indio_dev->buffer->access->set_bytes_per_datum)
- indio_dev->buffer->access->
- set_bytes_per_datum(indio_dev->buffer, st->d_size);
-
- return 0;
+ return iio_sw_buffer_preenable(indio_dev);
}
/**
@@ -78,7 +62,7 @@ static irqreturn_t ad799x_trigger_handler(int irq, void *p)
int b_sent;
u8 cmd;
- rxbuf = kmalloc(st->d_size, GFP_KERNEL);
+ rxbuf = kmalloc(indio_dev->scan_bytes, GFP_KERNEL);
if (rxbuf == NULL)
goto out;
@@ -111,8 +95,8 @@ static irqreturn_t ad799x_trigger_handler(int irq, void *p)
time_ns = iio_get_time_ns();
- if (ring->scan_timestamp)
- memcpy(rxbuf + st->d_size - sizeof(s64),
+ if (indio_dev->scan_timestamp)
+ memcpy(rxbuf + indio_dev->scan_bytes - sizeof(s64),
&time_ns, sizeof(time_ns));
ring->access->store_to(indio_dev->buffer, rxbuf, time_ns);
@@ -136,7 +120,7 @@ int ad799x_register_ring_funcs_and_init(struct iio_dev *indio_dev)
{
int ret = 0;
- indio_dev->buffer = iio_sw_rb_allocate(indio_dev);
+ indio_dev->buffer = iio_kfifo_allocate(indio_dev);
if (!indio_dev->buffer) {
ret = -ENOMEM;
goto error_ret;
@@ -150,7 +134,7 @@ int ad799x_register_ring_funcs_and_init(struct iio_dev *indio_dev)
indio_dev->id);
if (indio_dev->pollfunc == NULL) {
ret = -ENOMEM;
- goto error_deallocate_sw_rb;
+ goto error_deallocate_kfifo;
}
/* Ring buffer functions - here trigger setup related */
@@ -161,8 +145,8 @@ int ad799x_register_ring_funcs_and_init(struct iio_dev *indio_dev)
indio_dev->modes |= INDIO_BUFFER_TRIGGERED;
return 0;
-error_deallocate_sw_rb:
- iio_sw_rb_free(indio_dev->buffer);
+error_deallocate_kfifo:
+ iio_kfifo_free(indio_dev->buffer);
error_ret:
return ret;
}
@@ -170,5 +154,5 @@ error_ret:
void ad799x_ring_cleanup(struct iio_dev *indio_dev)
{
iio_dealloc_pollfunc(indio_dev->pollfunc);
- iio_sw_rb_free(indio_dev->buffer);
+ iio_kfifo_free(indio_dev->buffer);
}
diff --git a/drivers/staging/iio/adc/adt7310.c b/drivers/staging/iio/adc/adt7310.c
index caf57c1169b1..ba4e571a112a 100644
--- a/drivers/staging/iio/adc/adt7310.c
+++ b/drivers/staging/iio/adc/adt7310.c
@@ -15,9 +15,9 @@
#include <linux/spi/spi.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
-#include "../events.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
+#include <linux/iio/events.h>
/*
* ADT7310 registers definition
*/
@@ -753,7 +753,7 @@ static int __devinit adt7310_probe(struct spi_device *spi_dev)
unsigned long *adt7310_platform_data = spi_dev->dev.platform_data;
unsigned long irq_flags;
- indio_dev = iio_allocate_device(sizeof(*chip));
+ indio_dev = iio_device_alloc(sizeof(*chip));
if (indio_dev == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -833,7 +833,7 @@ error_unreg_int_irq:
error_unreg_ct_irq:
free_irq(spi_dev->irq, indio_dev);
error_free_dev:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
error_ret:
return ret;
}
@@ -849,7 +849,7 @@ static int __devexit adt7310_remove(struct spi_device *spi_dev)
free_irq(adt7310_platform_data[0], indio_dev);
if (spi_dev->irq)
free_irq(spi_dev->irq, indio_dev);
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
diff --git a/drivers/staging/iio/adc/adt7410.c b/drivers/staging/iio/adc/adt7410.c
index dff3e8ca2d78..2d4b5c6cd8fc 100644
--- a/drivers/staging/iio/adc/adt7410.c
+++ b/drivers/staging/iio/adc/adt7410.c
@@ -15,9 +15,9 @@
#include <linux/i2c.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
-#include "../events.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
+#include <linux/iio/events.h>
/*
* ADT7410 registers definition
@@ -721,7 +721,7 @@ static int __devinit adt7410_probe(struct i2c_client *client,
int ret = 0;
unsigned long *adt7410_platform_data = client->dev.platform_data;
- indio_dev = iio_allocate_device(sizeof(*chip));
+ indio_dev = iio_device_alloc(sizeof(*chip));
if (indio_dev == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -797,7 +797,7 @@ error_unreg_int_irq:
error_unreg_ct_irq:
free_irq(client->irq, indio_dev);
error_free_dev:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
error_ret:
return ret;
}
@@ -812,7 +812,7 @@ static int __devexit adt7410_remove(struct i2c_client *client)
free_irq(adt7410_platform_data[0], indio_dev);
if (client->irq)
free_irq(client->irq, indio_dev);
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
diff --git a/drivers/staging/iio/adc/lpc32xx_adc.c b/drivers/staging/iio/adc/lpc32xx_adc.c
index dfc9033843a3..9690306d1f8f 100644
--- a/drivers/staging/iio/adc/lpc32xx_adc.c
+++ b/drivers/staging/iio/adc/lpc32xx_adc.c
@@ -30,9 +30,10 @@
#include <linux/clk.h>
#include <linux/err.h>
#include <linux/completion.h>
+#include <linux/of.h>
-#include "../iio.h"
-#include "../sysfs.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
/*
* LPC32XX registers definitions
@@ -73,7 +74,7 @@ static int lpc32xx_read_raw(struct iio_dev *indio_dev,
{
struct lpc32xx_adc_info *info = iio_priv(indio_dev);
- if (mask == 0) {
+ if (mask == IIO_CHAN_INFO_RAW) {
mutex_lock(&indio_dev->mlock);
clk_enable(info->clk);
/* Measurement setup */
@@ -98,12 +99,13 @@ static const struct iio_info lpc32xx_adc_iio_info = {
.driver_module = THIS_MODULE,
};
-#define LPC32XX_ADC_CHANNEL(_index) { \
- .type = IIO_VOLTAGE, \
- .indexed = 1, \
- .channel = _index, \
- .address = AD_IN * _index, \
- .scan_index = _index, \
+#define LPC32XX_ADC_CHANNEL(_index) { \
+ .type = IIO_VOLTAGE, \
+ .indexed = 1, \
+ .channel = _index, \
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT, \
+ .address = AD_IN * _index, \
+ .scan_index = _index, \
}
static struct iio_chan_spec lpc32xx_adc_iio_channels[] = {
@@ -139,7 +141,7 @@ static int __devinit lpc32xx_adc_probe(struct platform_device *pdev)
goto errout1;
}
- iodev = iio_allocate_device(sizeof(struct lpc32xx_adc_info));
+ iodev = iio_device_alloc(sizeof(struct lpc32xx_adc_info));
if (!iodev) {
dev_err(&pdev->dev, "failed allocating iio device\n");
retval = -ENOMEM;
@@ -200,7 +202,7 @@ errout4:
errout3:
iounmap(info->adc_base);
errout2:
- iio_free_device(iodev);
+ iio_device_free(iodev);
errout1:
return retval;
}
@@ -216,17 +218,26 @@ static int __devexit lpc32xx_adc_remove(struct platform_device *pdev)
platform_set_drvdata(pdev, NULL);
clk_put(info->clk);
iounmap(info->adc_base);
- iio_free_device(iodev);
+ iio_device_free(iodev);
return 0;
}
+#ifdef CONFIG_OF
+static const struct of_device_id lpc32xx_adc_match[] = {
+ { .compatible = "nxp,lpc3220-adc" },
+ {},
+};
+MODULE_DEVICE_TABLE(of, lpc32xx_adc_match);
+#endif
+
static struct platform_driver lpc32xx_adc_driver = {
.probe = lpc32xx_adc_probe,
.remove = __devexit_p(lpc32xx_adc_remove),
.driver = {
.name = MOD_NAME,
.owner = THIS_MODULE,
+ .of_match_table = of_match_ptr(lpc32xx_adc_match),
},
};
diff --git a/drivers/staging/iio/adc/max1363_core.c b/drivers/staging/iio/adc/max1363_core.c
index cf3e2ca7e314..572a500d6e51 100644
--- a/drivers/staging/iio/adc/max1363_core.c
+++ b/drivers/staging/iio/adc/max1363_core.c
@@ -32,10 +32,11 @@
#include <linux/err.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
-#include "../events.h"
-#include "../buffer.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
+#include <linux/iio/events.h>
+#include <linux/iio/buffer.h>
+#include <linux/iio/driver.h>
#include "max1363.h"
@@ -248,7 +249,7 @@ static int max1363_read_raw(struct iio_dev *indio_dev,
struct max1363_state *st = iio_priv(indio_dev);
int ret;
switch (m) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
ret = max1363_read_single_chan(indio_dev, chan, val, m);
if (ret < 0)
return ret;
@@ -281,7 +282,8 @@ static const enum max1363_modes max1363_mode_list[] = {
#define MAX1363_EV_M \
(IIO_EV_BIT(IIO_EV_TYPE_THRESH, IIO_EV_DIR_RISING) \
| IIO_EV_BIT(IIO_EV_TYPE_THRESH, IIO_EV_DIR_FALLING))
-#define MAX1363_INFO_MASK IIO_CHAN_INFO_SCALE_SHARED_BIT
+#define MAX1363_INFO_MASK (IIO_CHAN_INFO_RAW_SEPARATE_BIT | \
+ IIO_CHAN_INFO_SCALE_SHARED_BIT)
#define MAX1363_CHAN_U(num, addr, si, bits, evmask) \
{ \
.type = IIO_VOLTAGE, \
@@ -830,6 +832,7 @@ static struct attribute_group max1363_event_attribute_group = {
static const struct iio_info max1238_info = {
.read_raw = &max1363_read_raw,
.driver_module = THIS_MODULE,
+ .update_scan_mode = &max1363_update_scan_mode,
};
static const struct iio_info max1363_info = {
@@ -1284,11 +1287,14 @@ static int __devinit max1363_probe(struct i2c_client *client,
if (ret)
goto error_put_reg;
- indio_dev = iio_allocate_device(sizeof(struct max1363_state));
+ indio_dev = iio_device_alloc(sizeof(struct max1363_state));
if (indio_dev == NULL) {
ret = -ENOMEM;
goto error_disable_reg;
}
+ ret = iio_map_array_register(indio_dev, client->dev.platform_data);
+ if (ret < 0)
+ goto error_free_device;
st = iio_priv(indio_dev);
st->reg = reg;
/* this is only used for device removal purposes */
@@ -1299,7 +1305,7 @@ static int __devinit max1363_probe(struct i2c_client *client,
ret = max1363_alloc_scan_masks(indio_dev);
if (ret)
- goto error_free_device;
+ goto error_unregister_map;
/* Estabilish that the iio_dev is a child of the i2c device */
indio_dev->dev.parent = &client->dev;
@@ -1349,8 +1355,10 @@ error_cleanup_ring:
max1363_ring_cleanup(indio_dev);
error_free_available_scan_masks:
kfree(indio_dev->available_scan_masks);
+error_unregister_map:
+ iio_map_array_unregister(indio_dev, client->dev.platform_data);
error_free_device:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
error_disable_reg:
regulator_disable(reg);
error_put_reg:
@@ -1375,7 +1383,8 @@ static int max1363_remove(struct i2c_client *client)
regulator_disable(reg);
regulator_put(reg);
}
- iio_free_device(indio_dev);
+ iio_map_array_unregister(indio_dev, client->dev.platform_data);
+ iio_device_free(indio_dev);
return 0;
}
diff --git a/drivers/staging/iio/adc/max1363_ring.c b/drivers/staging/iio/adc/max1363_ring.c
index d0a60a382930..b30201300121 100644
--- a/drivers/staging/iio/adc/max1363_ring.c
+++ b/drivers/staging/iio/adc/max1363_ring.c
@@ -14,10 +14,10 @@
#include <linux/i2c.h>
#include <linux/bitops.h>
-#include "../iio.h"
-#include "../buffer.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/buffer.h>
#include "../ring_sw.h"
-#include "../trigger_consumer.h"
+#include <linux/iio/trigger_consumer.h>
#include "max1363.h"
@@ -54,7 +54,7 @@ static irqreturn_t max1363_trigger_handler(int irq, void *p)
d_size = numvals*2;
else
d_size = numvals;
- if (indio_dev->buffer->scan_timestamp) {
+ if (indio_dev->scan_timestamp) {
d_size += sizeof(s64);
if (d_size % sizeof(s64))
d_size += sizeof(s64) - (d_size % sizeof(s64));
@@ -78,7 +78,7 @@ static irqreturn_t max1363_trigger_handler(int irq, void *p)
time_ns = iio_get_time_ns();
- if (indio_dev->buffer->scan_timestamp)
+ if (indio_dev->scan_timestamp)
memcpy(rxbuf + d_size - sizeof(s64), &time_ns, sizeof(time_ns));
iio_push_to_buffer(indio_dev->buffer, rxbuf, time_ns);
diff --git a/drivers/staging/iio/adc/spear_adc.c b/drivers/staging/iio/adc/spear_adc.c
new file mode 100644
index 000000000000..8c6013f0a4b3
--- /dev/null
+++ b/drivers/staging/iio/adc/spear_adc.c
@@ -0,0 +1,448 @@
+/*
+ * ST SPEAr ADC driver
+ *
+ * Copyright 2012 Stefan Roese <sr@denx.de>
+ *
+ * Licensed under the GPL-2.
+ */
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/interrupt.h>
+#include <linux/device.h>
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/io.h>
+#include <linux/clk.h>
+#include <linux/err.h>
+#include <linux/completion.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
+
+/*
+ * SPEAR registers definitions
+ */
+
+#define SCAN_RATE_LO(x) ((x) & 0xFFFF)
+#define SCAN_RATE_HI(x) (((x) >> 0x10) & 0xFFFF)
+#define CLK_LOW(x) (((x) & 0xf) << 0)
+#define CLK_HIGH(x) (((x) & 0xf) << 4)
+
+/* Bit definitions for SPEAR_ADC_STATUS */
+#define START_CONVERSION (1 << 0)
+#define CHANNEL_NUM(x) ((x) << 1)
+#define ADC_ENABLE (1 << 4)
+#define AVG_SAMPLE(x) ((x) << 5)
+#define VREF_INTERNAL (1 << 9)
+
+#define DATA_MASK 0x03ff
+#define DATA_BITS 10
+
+#define MOD_NAME "spear-adc"
+
+#define ADC_CHANNEL_NUM 8
+
+#define CLK_MIN 2500000
+#define CLK_MAX 20000000
+
+struct adc_regs_spear3xx {
+ u32 status;
+ u32 average;
+ u32 scan_rate;
+ u32 clk; /* Not avail for 1340 & 1310 */
+ u32 ch_ctrl[ADC_CHANNEL_NUM];
+ u32 ch_data[ADC_CHANNEL_NUM];
+};
+
+struct chan_data {
+ u32 lsb;
+ u32 msb;
+};
+
+struct adc_regs_spear6xx {
+ u32 status;
+ u32 pad[2];
+ u32 clk;
+ u32 ch_ctrl[ADC_CHANNEL_NUM];
+ struct chan_data ch_data[ADC_CHANNEL_NUM];
+ u32 scan_rate_lo;
+ u32 scan_rate_hi;
+ struct chan_data average;
+};
+
+struct spear_adc_info {
+ struct device_node *np;
+ struct adc_regs_spear3xx __iomem *adc_base_spear3xx;
+ struct adc_regs_spear6xx __iomem *adc_base_spear6xx;
+ struct clk *clk;
+ struct completion completion;
+ u32 current_clk;
+ u32 sampling_freq;
+ u32 avg_samples;
+ u32 vref_external;
+ u32 value;
+};
+
+/*
+ * Functions to access some SPEAr ADC register. Abstracted into
+ * static inline functions, because of different register offsets
+ * on different SoC variants (SPEAr300 vs SPEAr600 etc).
+ */
+static void spear_adc_set_status(struct spear_adc_info *info, u32 val)
+{
+ __raw_writel(val, &info->adc_base_spear6xx->status);
+}
+
+static void spear_adc_set_clk(struct spear_adc_info *info, u32 val)
+{
+ u32 clk_high, clk_low, count;
+ u32 apb_clk = clk_get_rate(info->clk);
+
+ count = (apb_clk + val - 1) / val;
+ clk_low = count / 2;
+ clk_high = count - clk_low;
+ info->current_clk = apb_clk / count;
+
+ __raw_writel(CLK_LOW(clk_low) | CLK_HIGH(clk_high),
+ &info->adc_base_spear6xx->clk);
+}
+
+static void spear_adc_set_ctrl(struct spear_adc_info *info, int n,
+ u32 val)
+{
+ __raw_writel(val, &info->adc_base_spear6xx->ch_ctrl[n]);
+}
+
+static u32 spear_adc_get_average(struct spear_adc_info *info)
+{
+ if (of_device_is_compatible(info->np, "st,spear600-adc")) {
+ return __raw_readl(&info->adc_base_spear6xx->average.msb) &
+ DATA_MASK;
+ } else {
+ return __raw_readl(&info->adc_base_spear3xx->average) &
+ DATA_MASK;
+ }
+}
+
+static void spear_adc_set_scanrate(struct spear_adc_info *info, u32 rate)
+{
+ if (of_device_is_compatible(info->np, "st,spear600-adc")) {
+ __raw_writel(SCAN_RATE_LO(rate),
+ &info->adc_base_spear6xx->scan_rate_lo);
+ __raw_writel(SCAN_RATE_HI(rate),
+ &info->adc_base_spear6xx->scan_rate_hi);
+ } else {
+ __raw_writel(rate, &info->adc_base_spear3xx->scan_rate);
+ }
+}
+
+static int spear_read_raw(struct iio_dev *indio_dev,
+ struct iio_chan_spec const *chan,
+ int *val,
+ int *val2,
+ long mask)
+{
+ struct spear_adc_info *info = iio_priv(indio_dev);
+ u32 scale_mv;
+ u32 status;
+
+ switch (mask) {
+ case IIO_CHAN_INFO_RAW:
+ mutex_lock(&indio_dev->mlock);
+
+ status = CHANNEL_NUM(chan->channel) |
+ AVG_SAMPLE(info->avg_samples) |
+ START_CONVERSION | ADC_ENABLE;
+ if (info->vref_external == 0)
+ status |= VREF_INTERNAL;
+
+ spear_adc_set_status(info, status);
+ wait_for_completion(&info->completion); /* set by ISR */
+ *val = info->value;
+
+ mutex_unlock(&indio_dev->mlock);
+
+ return IIO_VAL_INT;
+
+ case IIO_CHAN_INFO_SCALE:
+ scale_mv = (info->vref_external * 1000) >> DATA_BITS;
+ *val = scale_mv / 1000;
+ *val2 = (scale_mv % 1000) * 1000;
+ return IIO_VAL_INT_PLUS_MICRO;
+ }
+
+ return -EINVAL;
+}
+
+#define SPEAR_ADC_CHAN(idx) { \
+ .type = IIO_VOLTAGE, \
+ .indexed = 1, \
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | \
+ IIO_CHAN_INFO_SCALE_SHARED_BIT, \
+ .channel = idx, \
+ .scan_type = { \
+ .sign = 'u', \
+ .storagebits = 16, \
+ }, \
+}
+
+static struct iio_chan_spec spear_adc_iio_channels[] = {
+ SPEAR_ADC_CHAN(0),
+ SPEAR_ADC_CHAN(1),
+ SPEAR_ADC_CHAN(2),
+ SPEAR_ADC_CHAN(3),
+ SPEAR_ADC_CHAN(4),
+ SPEAR_ADC_CHAN(5),
+ SPEAR_ADC_CHAN(6),
+ SPEAR_ADC_CHAN(7),
+};
+
+static irqreturn_t spear_adc_isr(int irq, void *dev_id)
+{
+ struct spear_adc_info *info = (struct spear_adc_info *)dev_id;
+
+ /* Read value to clear IRQ */
+ info->value = spear_adc_get_average(info);
+ complete(&info->completion);
+
+ return IRQ_HANDLED;
+}
+
+static int spear_adc_configure(struct spear_adc_info *info)
+{
+ int i;
+
+ /* Reset ADC core */
+ spear_adc_set_status(info, 0);
+ __raw_writel(0, &info->adc_base_spear6xx->clk);
+ for (i = 0; i < 8; i++)
+ spear_adc_set_ctrl(info, i, 0);
+ spear_adc_set_scanrate(info, 0);
+
+ spear_adc_set_clk(info, info->sampling_freq);
+
+ return 0;
+}
+
+static ssize_t spear_adc_read_frequency(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct iio_dev *indio_dev = dev_get_drvdata(dev);
+ struct spear_adc_info *info = iio_priv(indio_dev);
+
+ return sprintf(buf, "%d\n", info->current_clk);
+}
+
+static ssize_t spear_adc_write_frequency(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf,
+ size_t len)
+{
+ struct iio_dev *indio_dev = dev_get_drvdata(dev);
+ struct spear_adc_info *info = iio_priv(indio_dev);
+ u32 clk_high, clk_low, count;
+ u32 apb_clk = clk_get_rate(info->clk);
+ unsigned long lval;
+ int ret;
+
+ ret = kstrtoul(buf, 10, &lval);
+ if (ret)
+ return ret;
+
+ mutex_lock(&indio_dev->mlock);
+
+ if ((lval < CLK_MIN) || (lval > CLK_MAX)) {
+ ret = -EINVAL;
+ goto out;
+ }
+
+ count = (apb_clk + lval - 1) / lval;
+ clk_low = count / 2;
+ clk_high = count - clk_low;
+ info->current_clk = apb_clk / count;
+ spear_adc_set_clk(info, lval);
+
+out:
+ mutex_unlock(&indio_dev->mlock);
+
+ return ret ? ret : len;
+}
+
+static IIO_DEV_ATTR_SAMP_FREQ(S_IWUSR | S_IRUGO,
+ spear_adc_read_frequency,
+ spear_adc_write_frequency);
+
+static struct attribute *spear_attributes[] = {
+ &iio_dev_attr_sampling_frequency.dev_attr.attr,
+ NULL
+};
+
+static const struct attribute_group spear_attribute_group = {
+ .attrs = spear_attributes,
+};
+
+static const struct iio_info spear_adc_iio_info = {
+ .read_raw = &spear_read_raw,
+ .attrs = &spear_attribute_group,
+ .driver_module = THIS_MODULE,
+};
+
+static int __devinit spear_adc_probe(struct platform_device *pdev)
+{
+ struct device_node *np = pdev->dev.of_node;
+ struct device *dev = &pdev->dev;
+ struct spear_adc_info *info;
+ struct iio_dev *iodev = NULL;
+ int ret = -ENODEV;
+ int irq;
+
+ iodev = iio_device_alloc(sizeof(struct spear_adc_info));
+ if (!iodev) {
+ dev_err(dev, "failed allocating iio device\n");
+ ret = -ENOMEM;
+ goto errout1;
+ }
+
+ info = iio_priv(iodev);
+ info->np = np;
+
+ /*
+ * SPEAr600 has a different register layout than other SPEAr SoC's
+ * (e.g. SPEAr3xx). Let's provide two register base addresses
+ * to support multi-arch kernels.
+ */
+ info->adc_base_spear6xx = of_iomap(np, 0);
+ if (!info->adc_base_spear6xx) {
+ dev_err(dev, "failed mapping memory\n");
+ ret = -ENOMEM;
+ goto errout2;
+ }
+ info->adc_base_spear3xx =
+ (struct adc_regs_spear3xx *)info->adc_base_spear6xx;
+
+ info->clk = clk_get(dev, NULL);
+ if (IS_ERR(info->clk)) {
+ dev_err(dev, "failed getting clock\n");
+ goto errout3;
+ }
+
+ ret = clk_prepare(info->clk);
+ if (ret) {
+ dev_err(dev, "failed preparing clock\n");
+ goto errout4;
+ }
+
+ ret = clk_enable(info->clk);
+ if (ret) {
+ dev_err(dev, "failed enabling clock\n");
+ goto errout5;
+ }
+
+ irq = platform_get_irq(pdev, 0);
+ if ((irq < 0) || (irq >= NR_IRQS)) {
+ dev_err(dev, "failed getting interrupt resource\n");
+ ret = -EINVAL;
+ goto errout6;
+ }
+
+ ret = devm_request_irq(dev, irq, spear_adc_isr, 0, MOD_NAME, info);
+ if (ret < 0) {
+ dev_err(dev, "failed requesting interrupt\n");
+ goto errout6;
+ }
+
+ if (of_property_read_u32(np, "sampling-frequency",
+ &info->sampling_freq)) {
+ dev_err(dev, "sampling-frequency missing in DT\n");
+ ret = -EINVAL;
+ goto errout6;
+ }
+
+ /*
+ * Optional avg_samples defaults to 0, resulting in single data
+ * conversion
+ */
+ of_property_read_u32(np, "average-samples", &info->avg_samples);
+
+ /*
+ * Optional vref_external defaults to 0, resulting in internal vref
+ * selection
+ */
+ of_property_read_u32(np, "vref-external", &info->vref_external);
+
+ spear_adc_configure(info);
+
+ platform_set_drvdata(pdev, iodev);
+
+ init_completion(&info->completion);
+
+ iodev->name = MOD_NAME;
+ iodev->dev.parent = dev;
+ iodev->info = &spear_adc_iio_info;
+ iodev->modes = INDIO_DIRECT_MODE;
+ iodev->channels = spear_adc_iio_channels;
+ iodev->num_channels = ARRAY_SIZE(spear_adc_iio_channels);
+
+ ret = iio_device_register(iodev);
+ if (ret)
+ goto errout6;
+
+ dev_info(dev, "SPEAR ADC driver loaded, IRQ %d\n", irq);
+
+ return 0;
+
+errout6:
+ clk_disable(info->clk);
+errout5:
+ clk_unprepare(info->clk);
+errout4:
+ clk_put(info->clk);
+errout3:
+ iounmap(info->adc_base_spear6xx);
+errout2:
+ iio_device_free(iodev);
+errout1:
+ return ret;
+}
+
+static int __devexit spear_adc_remove(struct platform_device *pdev)
+{
+ struct iio_dev *iodev = platform_get_drvdata(pdev);
+ struct spear_adc_info *info = iio_priv(iodev);
+
+ iio_device_unregister(iodev);
+ platform_set_drvdata(pdev, NULL);
+ clk_disable(info->clk);
+ clk_unprepare(info->clk);
+ clk_put(info->clk);
+ iounmap(info->adc_base_spear6xx);
+ iio_device_free(iodev);
+
+ return 0;
+}
+
+static const struct of_device_id spear_adc_dt_ids[] = {
+ { .compatible = "st,spear600-adc", },
+ { /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, spear_adc_dt_ids);
+
+static struct platform_driver spear_adc_driver = {
+ .probe = spear_adc_probe,
+ .remove = __devexit_p(spear_adc_remove),
+ .driver = {
+ .name = MOD_NAME,
+ .owner = THIS_MODULE,
+ .of_match_table = of_match_ptr(spear_adc_dt_ids),
+ },
+};
+
+module_platform_driver(spear_adc_driver);
+
+MODULE_AUTHOR("Stefan Roese <sr@denx.de>");
+MODULE_DESCRIPTION("SPEAr ADC driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/staging/iio/addac/adt7316.c b/drivers/staging/iio/addac/adt7316.c
index fd6a45444058..5aba804237ce 100644
--- a/drivers/staging/iio/addac/adt7316.c
+++ b/drivers/staging/iio/addac/adt7316.c
@@ -19,9 +19,9 @@
#include <linux/rtc.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../events.h"
-#include "../sysfs.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/events.h>
+#include <linux/iio/sysfs.h>
#include "adt7316.h"
/*
@@ -2133,7 +2133,7 @@ int __devinit adt7316_probe(struct device *dev, struct adt7316_bus *bus,
unsigned short *adt7316_platform_data = dev->platform_data;
int ret = 0;
- indio_dev = iio_allocate_device(sizeof(*chip));
+ indio_dev = iio_device_alloc(sizeof(*chip));
if (indio_dev == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -2210,7 +2210,7 @@ int __devinit adt7316_probe(struct device *dev, struct adt7316_bus *bus,
error_unreg_irq:
free_irq(chip->bus.irq, indio_dev);
error_free_dev:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
error_ret:
return ret;
}
@@ -2224,7 +2224,7 @@ int __devexit adt7316_remove(struct device *dev)
iio_device_unregister(indio_dev);
if (chip->bus.irq)
free_irq(chip->bus.irq, indio_dev);
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
diff --git a/drivers/staging/iio/cdc/ad7150.c b/drivers/staging/iio/cdc/ad7150.c
index e4a08dc9b6f5..14470764fa0b 100644
--- a/drivers/staging/iio/cdc/ad7150.c
+++ b/drivers/staging/iio/cdc/ad7150.c
@@ -13,9 +13,9 @@
#include <linux/i2c.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
-#include "../events.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
+#include <linux/iio/events.h>
/*
* AD7150 registers definition
*/
@@ -104,7 +104,7 @@ static int ad7150_read_raw(struct iio_dev *indio_dev,
struct ad7150_chip_info *chip = iio_priv(indio_dev);
switch (mask) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
ret = i2c_smbus_read_word_data(chip->client,
ad7150_addresses[chan->channel][0]);
if (ret < 0)
@@ -429,7 +429,8 @@ static const struct iio_chan_spec ad7150_channels[] = {
.type = IIO_CAPACITANCE,
.indexed = 1,
.channel = 0,
- .info_mask = IIO_CHAN_INFO_AVERAGE_RAW_SEPARATE_BIT,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_AVERAGE_RAW_SEPARATE_BIT,
.event_mask =
IIO_EV_BIT(IIO_EV_TYPE_THRESH, IIO_EV_DIR_RISING) |
IIO_EV_BIT(IIO_EV_TYPE_THRESH, IIO_EV_DIR_FALLING) |
@@ -441,7 +442,8 @@ static const struct iio_chan_spec ad7150_channels[] = {
.type = IIO_CAPACITANCE,
.indexed = 1,
.channel = 1,
- .info_mask = IIO_CHAN_INFO_AVERAGE_RAW_SEPARATE_BIT,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_AVERAGE_RAW_SEPARATE_BIT,
.event_mask =
IIO_EV_BIT(IIO_EV_TYPE_THRESH, IIO_EV_DIR_RISING) |
IIO_EV_BIT(IIO_EV_TYPE_THRESH, IIO_EV_DIR_FALLING) |
@@ -556,7 +558,7 @@ static int __devinit ad7150_probe(struct i2c_client *client,
struct ad7150_chip_info *chip;
struct iio_dev *indio_dev;
- indio_dev = iio_allocate_device(sizeof(*chip));
+ indio_dev = iio_device_alloc(sizeof(*chip));
if (indio_dev == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -619,7 +621,7 @@ error_free_irq:
if (client->irq)
free_irq(client->irq, indio_dev);
error_free_dev:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
error_ret:
return ret;
}
@@ -635,7 +637,7 @@ static int __devexit ad7150_remove(struct i2c_client *client)
if (client->dev.platform_data)
free_irq(*(unsigned int *)client->dev.platform_data, indio_dev);
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
diff --git a/drivers/staging/iio/cdc/ad7152.c b/drivers/staging/iio/cdc/ad7152.c
index fdb83c35e6dd..195d90748633 100644
--- a/drivers/staging/iio/cdc/ad7152.c
+++ b/drivers/staging/iio/cdc/ad7152.c
@@ -15,8 +15,8 @@
#include <linux/module.h>
#include <linux/delay.h>
-#include "../iio.h"
-#include "../sysfs.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
/*
* TODO: Check compliance of calibbias with abi (units)
@@ -329,7 +329,7 @@ static int ad7152_read_raw(struct iio_dev *indio_dev,
mutex_lock(&indio_dev->mlock);
switch (mask) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
/* First set whether in differential mode */
regval = chip->setup[chan->channel];
@@ -436,7 +436,8 @@ static const struct iio_chan_spec ad7152_channels[] = {
.type = IIO_CAPACITANCE,
.indexed = 1,
.channel = 0,
- .info_mask = IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT |
IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
}, {
@@ -445,14 +446,16 @@ static const struct iio_chan_spec ad7152_channels[] = {
.indexed = 1,
.channel = 0,
.channel2 = 2,
- .info_mask = IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT |
IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
}, {
.type = IIO_CAPACITANCE,
.indexed = 1,
.channel = 1,
- .info_mask = IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT |
IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
}, {
@@ -461,7 +464,8 @@ static const struct iio_chan_spec ad7152_channels[] = {
.indexed = 1,
.channel = 1,
.channel2 = 3,
- .info_mask = IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT |
IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
}
@@ -477,7 +481,7 @@ static int __devinit ad7152_probe(struct i2c_client *client,
struct ad7152_chip_info *chip;
struct iio_dev *indio_dev;
- indio_dev = iio_allocate_device(sizeof(*chip));
+ indio_dev = iio_device_alloc(sizeof(*chip));
if (indio_dev == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -509,7 +513,7 @@ static int __devinit ad7152_probe(struct i2c_client *client,
return 0;
error_free_dev:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
error_ret:
return ret;
}
@@ -519,7 +523,7 @@ static int __devexit ad7152_remove(struct i2c_client *client)
struct iio_dev *indio_dev = i2c_get_clientdata(client);
iio_device_unregister(indio_dev);
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
diff --git a/drivers/staging/iio/cdc/ad7746.c b/drivers/staging/iio/cdc/ad7746.c
index 40b8512cbc32..e936831d5c96 100644
--- a/drivers/staging/iio/cdc/ad7746.c
+++ b/drivers/staging/iio/cdc/ad7746.c
@@ -16,8 +16,8 @@
#include <linux/module.h>
#include <linux/stat.h>
-#include "../iio.h"
-#include "../sysfs.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
#include "ad7746.h"
@@ -123,7 +123,8 @@ static const struct iio_chan_spec ad7746_channels[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 0,
- .info_mask = IIO_CHAN_INFO_SCALE_SHARED_BIT,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT,
.address = AD7746_REG_VT_DATA_HIGH << 8 |
AD7746_VTSETUP_VTMD_EXT_VIN,
},
@@ -132,7 +133,8 @@ static const struct iio_chan_spec ad7746_channels[] = {
.indexed = 1,
.channel = 1,
.extend_name = "supply",
- .info_mask = IIO_CHAN_INFO_SCALE_SHARED_BIT,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT,
.address = AD7746_REG_VT_DATA_HIGH << 8 |
AD7746_VTSETUP_VTMD_VDD_MON,
},
@@ -140,7 +142,7 @@ static const struct iio_chan_spec ad7746_channels[] = {
.type = IIO_TEMP,
.indexed = 1,
.channel = 0,
- .processed_val = IIO_PROCESSED,
+ .info_mask = IIO_CHAN_INFO_PROCESSED_SEPARATE_BIT,
.address = AD7746_REG_VT_DATA_HIGH << 8 |
AD7746_VTSETUP_VTMD_INT_TEMP,
},
@@ -148,7 +150,7 @@ static const struct iio_chan_spec ad7746_channels[] = {
.type = IIO_TEMP,
.indexed = 1,
.channel = 1,
- .processed_val = IIO_PROCESSED,
+ .info_mask = IIO_CHAN_INFO_PROCESSED_SEPARATE_BIT,
.address = AD7746_REG_VT_DATA_HIGH << 8 |
AD7746_VTSETUP_VTMD_EXT_TEMP,
},
@@ -156,7 +158,8 @@ static const struct iio_chan_spec ad7746_channels[] = {
.type = IIO_CAPACITANCE,
.indexed = 1,
.channel = 0,
- .info_mask = IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT |
IIO_CHAN_INFO_CALIBBIAS_SHARED_BIT |
IIO_CHAN_INFO_OFFSET_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SHARED_BIT,
@@ -168,7 +171,8 @@ static const struct iio_chan_spec ad7746_channels[] = {
.indexed = 1,
.channel = 0,
.channel2 = 2,
- .info_mask = IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT |
IIO_CHAN_INFO_CALIBBIAS_SHARED_BIT |
IIO_CHAN_INFO_OFFSET_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SHARED_BIT,
@@ -179,7 +183,8 @@ static const struct iio_chan_spec ad7746_channels[] = {
.type = IIO_CAPACITANCE,
.indexed = 1,
.channel = 1,
- .info_mask = IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT |
IIO_CHAN_INFO_CALIBBIAS_SHARED_BIT |
IIO_CHAN_INFO_OFFSET_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SHARED_BIT,
@@ -192,7 +197,8 @@ static const struct iio_chan_spec ad7746_channels[] = {
.indexed = 1,
.channel = 1,
.channel2 = 3,
- .info_mask = IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT |
IIO_CHAN_INFO_CALIBBIAS_SHARED_BIT |
IIO_CHAN_INFO_OFFSET_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SHARED_BIT,
@@ -572,7 +578,8 @@ static int ad7746_read_raw(struct iio_dev *indio_dev,
mutex_lock(&indio_dev->mlock);
switch (mask) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
+ case IIO_CHAN_INFO_PROCESSED:
ret = ad7746_select_channel(indio_dev, chan);
if (ret < 0)
goto out;
@@ -696,7 +703,7 @@ static int __devinit ad7746_probe(struct i2c_client *client,
int ret = 0;
unsigned char regval = 0;
- indio_dev = iio_allocate_device(sizeof(*chip));
+ indio_dev = iio_device_alloc(sizeof(*chip));
if (indio_dev == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -756,7 +763,7 @@ static int __devinit ad7746_probe(struct i2c_client *client,
return 0;
error_free_dev:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
error_ret:
return ret;
}
@@ -766,7 +773,7 @@ static int __devexit ad7746_remove(struct i2c_client *client)
struct iio_dev *indio_dev = i2c_get_clientdata(client);
iio_device_unregister(indio_dev);
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
diff --git a/drivers/staging/iio/dac/Kconfig b/drivers/staging/iio/dac/Kconfig
index a57803a5d1a7..a626f03871ec 100644
--- a/drivers/staging/iio/dac/Kconfig
+++ b/drivers/staging/iio/dac/Kconfig
@@ -56,12 +56,12 @@ config AD5624R_SPI
AD5664R converters (DAC). This driver uses the common SPI interface.
config AD5446
- tristate "Analog Devices AD5444/6, AD5620/40/60 and AD5542A/12A DAC SPI driver"
+ tristate "Analog Devices AD5446 and similar single channel DACs driver"
depends on SPI
help
Say yes here to build support for Analog Devices AD5444, AD5446,
- AD5512A, AD5542A, AD5543, AD5553, AD5601, AD5611, AD5620, AD5621,
- AD5640, AD5660, AD5662 DACs.
+ AD5512A, AD5541A, AD5542A, AD5543, AD5553, AD5601, AD5611, AD5620,
+ AD5621, AD5640, AD5660, AD5662 DACs.
To compile this driver as a module, choose M here: the
module will be called ad5446.
diff --git a/drivers/staging/iio/dac/ad5064.c b/drivers/staging/iio/dac/ad5064.c
index 06b162745a3e..047148aa66b2 100644
--- a/drivers/staging/iio/dac/ad5064.c
+++ b/drivers/staging/iio/dac/ad5064.c
@@ -16,8 +16,8 @@
#include <linux/sysfs.h>
#include <linux/regulator/consumer.h>
-#include "../iio.h"
-#include "../sysfs.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
#include "dac.h"
#define AD5064_MAX_DAC_CHANNELS 8
@@ -144,14 +144,14 @@ static const char ad5064_powerdown_modes[][15] = {
};
static ssize_t ad5064_read_powerdown_mode_available(struct iio_dev *indio_dev,
- const struct iio_chan_spec *chan, char *buf)
+ uintptr_t private, const struct iio_chan_spec *chan, char *buf)
{
return sprintf(buf, "%s %s %s\n", ad5064_powerdown_modes[1],
ad5064_powerdown_modes[2], ad5064_powerdown_modes[3]);
}
static ssize_t ad5064_read_powerdown_mode(struct iio_dev *indio_dev,
- const struct iio_chan_spec *chan, char *buf)
+ uintptr_t private, const struct iio_chan_spec *chan, char *buf)
{
struct ad5064_state *st = iio_priv(indio_dev);
@@ -160,7 +160,8 @@ static ssize_t ad5064_read_powerdown_mode(struct iio_dev *indio_dev,
}
static ssize_t ad5064_write_powerdown_mode(struct iio_dev *indio_dev,
- const struct iio_chan_spec *chan, const char *buf, size_t len)
+ uintptr_t private, const struct iio_chan_spec *chan, const char *buf,
+ size_t len)
{
struct ad5064_state *st = iio_priv(indio_dev);
unsigned int mode, i;
@@ -187,7 +188,7 @@ static ssize_t ad5064_write_powerdown_mode(struct iio_dev *indio_dev,
}
static ssize_t ad5064_read_dac_powerdown(struct iio_dev *indio_dev,
- const struct iio_chan_spec *chan, char *buf)
+ uintptr_t private, const struct iio_chan_spec *chan, char *buf)
{
struct ad5064_state *st = iio_priv(indio_dev);
@@ -195,7 +196,8 @@ static ssize_t ad5064_read_dac_powerdown(struct iio_dev *indio_dev,
}
static ssize_t ad5064_write_dac_powerdown(struct iio_dev *indio_dev,
- const struct iio_chan_spec *chan, const char *buf, size_t len)
+ uintptr_t private, const struct iio_chan_spec *chan, const char *buf,
+ size_t len)
{
struct ad5064_state *st = iio_priv(indio_dev);
bool pwr_down;
@@ -235,7 +237,7 @@ static int ad5064_read_raw(struct iio_dev *indio_dev,
int scale_uv;
switch (m) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
*val = st->dac_cache[chan->channel];
return IIO_VAL_INT;
case IIO_CHAN_INFO_SCALE:
@@ -260,7 +262,7 @@ static int ad5064_write_raw(struct iio_dev *indio_dev,
int ret;
switch (mask) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
if (val > (1 << chan->scan_type.realbits) || val < 0)
return -EINVAL;
@@ -308,7 +310,8 @@ static struct iio_chan_spec_ext_info ad5064_ext_info[] = {
.indexed = 1, \
.output = 1, \
.channel = (chan), \
- .info_mask = IIO_CHAN_INFO_SCALE_SEPARATE_BIT, \
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | \
+ IIO_CHAN_INFO_SCALE_SEPARATE_BIT, \
.address = AD5064_ADDR_DAC(chan), \
.scan_type = IIO_ST('u', (bits), 16, 20 - (bits)), \
.ext_info = ad5064_ext_info, \
@@ -442,7 +445,7 @@ static int __devinit ad5064_probe(struct spi_device *spi)
unsigned int i;
int ret;
- indio_dev = iio_allocate_device(sizeof(*st));
+ indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL)
return -ENOMEM;
@@ -499,7 +502,7 @@ error_free_reg:
if (!st->use_internal_vref)
regulator_bulk_free(ad5064_num_vref(st), st->vref_reg);
error_free:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return ret;
}
@@ -517,7 +520,7 @@ static int __devexit ad5064_remove(struct spi_device *spi)
regulator_bulk_free(ad5064_num_vref(st), st->vref_reg);
}
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
diff --git a/drivers/staging/iio/dac/ad5360.c b/drivers/staging/iio/dac/ad5360.c
index cec3693b50a3..26cac42dcca9 100644
--- a/drivers/staging/iio/dac/ad5360.c
+++ b/drivers/staging/iio/dac/ad5360.c
@@ -16,8 +16,8 @@
#include <linux/sysfs.h>
#include <linux/regulator/consumer.h>
-#include "../iio.h"
-#include "../sysfs.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
#include "dac.h"
#define AD5360_CMD(x) ((x) << 22)
@@ -103,7 +103,8 @@ enum ad5360_type {
.type = IIO_VOLTAGE, \
.indexed = 1, \
.output = 1, \
- .info_mask = IIO_CHAN_INFO_SCALE_SEPARATE_BIT | \
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | \
+ IIO_CHAN_INFO_SCALE_SEPARATE_BIT | \
IIO_CHAN_INFO_OFFSET_SEPARATE_BIT | \
IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT | \
IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT, \
@@ -319,7 +320,7 @@ static int ad5360_write_raw(struct iio_dev *indio_dev,
unsigned int ofs_index;
switch (mask) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
if (val >= max_val || val < 0)
return -EINVAL;
@@ -376,7 +377,7 @@ static int ad5360_read_raw(struct iio_dev *indio_dev,
int ret;
switch (m) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
ret = ad5360_read(indio_dev, AD5360_READBACK_X1A,
chan->address);
if (ret < 0)
@@ -464,7 +465,7 @@ static int __devinit ad5360_probe(struct spi_device *spi)
unsigned int i;
int ret;
- indio_dev = iio_allocate_device(sizeof(*st));
+ indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL) {
dev_err(&spi->dev, "Failed to allocate iio device\n");
return -ENOMEM;
@@ -519,7 +520,7 @@ error_free_reg:
error_free_channels:
kfree(indio_dev->channels);
error_free:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return ret;
}
@@ -536,7 +537,7 @@ static int __devexit ad5360_remove(struct spi_device *spi)
regulator_bulk_disable(st->chip_info->num_vrefs, st->vref_reg);
regulator_bulk_free(st->chip_info->num_vrefs, st->vref_reg);
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
diff --git a/drivers/staging/iio/dac/ad5380.c b/drivers/staging/iio/dac/ad5380.c
index 4c50716fa801..4afb099fa5dd 100644
--- a/drivers/staging/iio/dac/ad5380.c
+++ b/drivers/staging/iio/dac/ad5380.c
@@ -18,8 +18,8 @@
#include <linux/regmap.h>
#include <linux/regulator/consumer.h>
-#include "../iio.h"
-#include "../sysfs.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
#include "dac.h"
@@ -85,7 +85,8 @@ enum ad5380_type {
.type = IIO_VOLTAGE, \
.indexed = 1, \
.output = 1, \
- .info_mask = IIO_CHAN_INFO_SCALE_SHARED_BIT | \
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | \
+ IIO_CHAN_INFO_SCALE_SHARED_BIT | \
IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT | \
IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT, \
.scan_type = IIO_ST('u', (_bits), 16, 14 - (_bits)) \
@@ -292,7 +293,7 @@ static int ad5380_write_raw(struct iio_dev *indio_dev,
struct ad5380_state *st = iio_priv(indio_dev);
switch (info) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
case IIO_CHAN_INFO_CALIBSCALE:
if (val >= max_val || val < 0)
return -EINVAL;
@@ -322,7 +323,7 @@ static int ad5380_read_raw(struct iio_dev *indio_dev,
int ret;
switch (info) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
case IIO_CHAN_INFO_CALIBSCALE:
ret = regmap_read(st->regmap, ad5380_info_to_reg(chan, info),
val);
@@ -388,7 +389,7 @@ static int __devinit ad5380_probe(struct device *dev, struct regmap *regmap,
unsigned int ctrl = 0;
int ret;
- indio_dev = iio_allocate_device(sizeof(*st));
+ indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL) {
dev_err(dev, "Failed to allocate iio device\n");
ret = -ENOMEM;
@@ -454,7 +455,7 @@ error_free_reg:
kfree(indio_dev->channels);
error_free:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
error_regmap_exit:
regmap_exit(regmap);
@@ -476,7 +477,7 @@ static int __devexit ad5380_remove(struct device *dev)
}
regmap_exit(st->regmap);
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
diff --git a/drivers/staging/iio/dac/ad5421.c b/drivers/staging/iio/dac/ad5421.c
index 0b040b204697..ffbd4c234f57 100644
--- a/drivers/staging/iio/dac/ad5421.c
+++ b/drivers/staging/iio/dac/ad5421.c
@@ -16,9 +16,9 @@
#include <linux/slab.h>
#include <linux/sysfs.h>
-#include "../iio.h"
-#include "../sysfs.h"
-#include "../events.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
+#include <linux/iio/events.h>
#include "dac.h"
#include "ad5421.h"
@@ -87,7 +87,8 @@ static const struct iio_chan_spec ad5421_channels[] = {
.indexed = 1,
.output = 1,
.channel = 0,
- .info_mask = IIO_CHAN_INFO_SCALE_SHARED_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT |
IIO_CHAN_INFO_OFFSET_SHARED_BIT |
IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT |
IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT,
@@ -304,7 +305,7 @@ static int ad5421_read_raw(struct iio_dev *indio_dev,
return -EINVAL;
switch (m) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
ret = ad5421_read(indio_dev, AD5421_REG_DAC_DATA);
if (ret < 0)
return ret;
@@ -340,7 +341,7 @@ static int ad5421_write_raw(struct iio_dev *indio_dev,
const unsigned int max_val = 1 << 16;
switch (mask) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
if (val >= max_val || val < 0)
return -EINVAL;
@@ -456,7 +457,7 @@ static int __devinit ad5421_probe(struct spi_device *spi)
struct ad5421_state *st;
int ret;
- indio_dev = iio_allocate_device(sizeof(*st));
+ indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL) {
dev_err(&spi->dev, "Failed to allocate iio device\n");
return -ENOMEM;
@@ -511,7 +512,7 @@ error_free_irq:
if (spi->irq)
free_irq(spi->irq, indio_dev);
error_free:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return ret;
}
@@ -523,7 +524,7 @@ static int __devexit ad5421_remove(struct spi_device *spi)
iio_device_unregister(indio_dev);
if (spi->irq)
free_irq(spi->irq, indio_dev);
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
diff --git a/drivers/staging/iio/dac/ad5446.c b/drivers/staging/iio/dac/ad5446.c
index 633ffbb21814..daa65b384c13 100644
--- a/drivers/staging/iio/dac/ad5446.c
+++ b/drivers/staging/iio/dac/ad5446.c
@@ -18,229 +18,212 @@
#include <linux/err.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
#include "dac.h"
#include "ad5446.h"
-static void ad5446_store_sample(struct ad5446_state *st, unsigned val)
+static int ad5446_write(struct ad5446_state *st, unsigned val)
{
- st->data.d16 = cpu_to_be16(AD5446_LOAD | val);
+ __be16 data = cpu_to_be16(val);
+ return spi_write(st->spi, &data, sizeof(data));
}
-static void ad5542_store_sample(struct ad5446_state *st, unsigned val)
+static int ad5660_write(struct ad5446_state *st, unsigned val)
{
- st->data.d16 = cpu_to_be16(val);
-}
+ uint8_t data[3];
-static void ad5620_store_sample(struct ad5446_state *st, unsigned val)
-{
- st->data.d16 = cpu_to_be16(AD5620_LOAD | val);
-}
+ data[0] = (val >> 16) & 0xFF;
+ data[1] = (val >> 8) & 0xFF;
+ data[2] = val & 0xFF;
-static void ad5660_store_sample(struct ad5446_state *st, unsigned val)
-{
- val |= AD5660_LOAD;
- st->data.d24[0] = (val >> 16) & 0xFF;
- st->data.d24[1] = (val >> 8) & 0xFF;
- st->data.d24[2] = val & 0xFF;
+ return spi_write(st->spi, data, sizeof(data));
}
-static void ad5620_store_pwr_down(struct ad5446_state *st, unsigned mode)
-{
- st->data.d16 = cpu_to_be16(mode << 14);
-}
+static const char * const ad5446_powerdown_modes[] = {
+ "", "1kohm_to_gnd", "100kohm_to_gnd", "three_state"
+};
-static void ad5660_store_pwr_down(struct ad5446_state *st, unsigned mode)
+static ssize_t ad5446_read_powerdown_mode_available(struct iio_dev *indio_dev,
+ uintptr_t private, const struct iio_chan_spec *chan, char *buf)
{
- unsigned val = mode << 16;
-
- st->data.d24[0] = (val >> 16) & 0xFF;
- st->data.d24[1] = (val >> 8) & 0xFF;
- st->data.d24[2] = val & 0xFF;
+ return sprintf(buf, "%s %s %s\n", ad5446_powerdown_modes[1],
+ ad5446_powerdown_modes[2], ad5446_powerdown_modes[3]);
}
-static ssize_t ad5446_write_powerdown_mode(struct device *dev,
- struct device_attribute *attr,
- const char *buf, size_t len)
+static ssize_t ad5446_write_powerdown_mode(struct iio_dev *indio_dev,
+ uintptr_t private,
+ const struct iio_chan_spec *chan,
+ const char *buf, size_t len)
{
- struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct ad5446_state *st = iio_priv(indio_dev);
+ int i;
- if (sysfs_streq(buf, "1kohm_to_gnd"))
- st->pwr_down_mode = MODE_PWRDWN_1k;
- else if (sysfs_streq(buf, "100kohm_to_gnd"))
- st->pwr_down_mode = MODE_PWRDWN_100k;
- else if (sysfs_streq(buf, "three_state"))
- st->pwr_down_mode = MODE_PWRDWN_TRISTATE;
- else
+ for (i = 1; i < ARRAY_SIZE(ad5446_powerdown_modes); i++) {
+ if (sysfs_streq(buf, ad5446_powerdown_modes[i])) {
+ st->pwr_down_mode = i;
+ break;
+ }
+ }
+
+ if (i == ARRAY_SIZE(ad5446_powerdown_modes))
return -EINVAL;
return len;
}
-static ssize_t ad5446_read_powerdown_mode(struct device *dev,
- struct device_attribute *attr, char *buf)
+static ssize_t ad5446_read_powerdown_mode(struct iio_dev *indio_dev,
+ uintptr_t private,
+ const struct iio_chan_spec *chan,
+ char *buf)
{
- struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct ad5446_state *st = iio_priv(indio_dev);
- char mode[][15] = {"", "1kohm_to_gnd", "100kohm_to_gnd", "three_state"};
-
- return sprintf(buf, "%s\n", mode[st->pwr_down_mode]);
+ return sprintf(buf, "%s\n", ad5446_powerdown_modes[st->pwr_down_mode]);
}
-static ssize_t ad5446_read_dac_powerdown(struct device *dev,
- struct device_attribute *attr,
+static ssize_t ad5446_read_dac_powerdown(struct iio_dev *indio_dev,
+ uintptr_t private,
+ const struct iio_chan_spec *chan,
char *buf)
{
- struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct ad5446_state *st = iio_priv(indio_dev);
return sprintf(buf, "%d\n", st->pwr_down);
}
-static ssize_t ad5446_write_dac_powerdown(struct device *dev,
- struct device_attribute *attr,
+static ssize_t ad5446_write_dac_powerdown(struct iio_dev *indio_dev,
+ uintptr_t private,
+ const struct iio_chan_spec *chan,
const char *buf, size_t len)
{
- struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct ad5446_state *st = iio_priv(indio_dev);
- unsigned long readin;
+ unsigned int shift;
+ unsigned int val;
+ bool powerdown;
int ret;
- ret = strict_strtol(buf, 10, &readin);
+ ret = strtobool(buf, &powerdown);
if (ret)
return ret;
- if (readin > 1)
- ret = -EINVAL;
-
mutex_lock(&indio_dev->mlock);
- st->pwr_down = readin;
+ st->pwr_down = powerdown;
- if (st->pwr_down)
- st->chip_info->store_pwr_down(st, st->pwr_down_mode);
- else
- st->chip_info->store_sample(st, st->cached_val);
+ if (st->pwr_down) {
+ shift = chan->scan_type.realbits + chan->scan_type.shift;
+ val = st->pwr_down_mode << shift;
+ } else {
+ val = st->cached_val;
+ }
- ret = spi_sync(st->spi, &st->msg);
+ ret = st->chip_info->write(st, val);
mutex_unlock(&indio_dev->mlock);
return ret ? ret : len;
}
-static IIO_DEVICE_ATTR(out_voltage_powerdown_mode, S_IRUGO | S_IWUSR,
- ad5446_read_powerdown_mode,
- ad5446_write_powerdown_mode, 0);
-
-static IIO_CONST_ATTR(out_voltage_powerdown_mode_available,
- "1kohm_to_gnd 100kohm_to_gnd three_state");
-
-static IIO_DEVICE_ATTR(out_voltage0_powerdown, S_IRUGO | S_IWUSR,
- ad5446_read_dac_powerdown,
- ad5446_write_dac_powerdown, 0);
-
-static struct attribute *ad5446_attributes[] = {
- &iio_dev_attr_out_voltage0_powerdown.dev_attr.attr,
- &iio_dev_attr_out_voltage_powerdown_mode.dev_attr.attr,
- &iio_const_attr_out_voltage_powerdown_mode_available.dev_attr.attr,
- NULL,
-};
-
-static const struct attribute_group ad5446_attribute_group = {
- .attrs = ad5446_attributes,
+static const struct iio_chan_spec_ext_info ad5064_ext_info_powerdown[] = {
+ {
+ .name = "powerdown",
+ .read = ad5446_read_dac_powerdown,
+ .write = ad5446_write_dac_powerdown,
+ }, {
+ .name = "powerdown_mode",
+ .read = ad5446_read_powerdown_mode,
+ .write = ad5446_write_powerdown_mode,
+ }, {
+ .name = "powerdown_mode_available",
+ .shared = true,
+ .read = ad5446_read_powerdown_mode_available,
+ },
+ { },
};
-#define AD5446_CHANNEL(bits, storage, shift) { \
+#define _AD5446_CHANNEL(bits, storage, shift, ext) { \
.type = IIO_VOLTAGE, \
.indexed = 1, \
.output = 1, \
.channel = 0, \
- .info_mask = IIO_CHAN_INFO_SCALE_SHARED_BIT, \
- .scan_type = IIO_ST('u', (bits), (storage), (shift)) \
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | \
+ IIO_CHAN_INFO_SCALE_SHARED_BIT, \
+ .scan_type = IIO_ST('u', (bits), (storage), (shift)), \
+ .ext_info = (ext), \
}
+#define AD5446_CHANNEL(bits, storage, shift) \
+ _AD5446_CHANNEL(bits, storage, shift, NULL)
+
+#define AD5446_CHANNEL_POWERDOWN(bits, storage, shift) \
+ _AD5446_CHANNEL(bits, storage, shift, ad5064_ext_info_powerdown)
+
static const struct ad5446_chip_info ad5446_chip_info_tbl[] = {
[ID_AD5444] = {
.channel = AD5446_CHANNEL(12, 16, 2),
- .store_sample = ad5446_store_sample,
+ .write = ad5446_write,
},
[ID_AD5446] = {
.channel = AD5446_CHANNEL(14, 16, 0),
- .store_sample = ad5446_store_sample,
+ .write = ad5446_write,
},
[ID_AD5541A] = {
.channel = AD5446_CHANNEL(16, 16, 0),
- .store_sample = ad5542_store_sample,
- },
- [ID_AD5542A] = {
- .channel = AD5446_CHANNEL(16, 16, 0),
- .store_sample = ad5542_store_sample,
- },
- [ID_AD5543] = {
- .channel = AD5446_CHANNEL(16, 16, 0),
- .store_sample = ad5542_store_sample,
+ .write = ad5446_write,
},
[ID_AD5512A] = {
.channel = AD5446_CHANNEL(12, 16, 4),
- .store_sample = ad5542_store_sample,
+ .write = ad5446_write,
},
[ID_AD5553] = {
.channel = AD5446_CHANNEL(14, 16, 0),
- .store_sample = ad5542_store_sample,
+ .write = ad5446_write,
},
[ID_AD5601] = {
- .channel = AD5446_CHANNEL(8, 16, 6),
- .store_sample = ad5542_store_sample,
- .store_pwr_down = ad5620_store_pwr_down,
+ .channel = AD5446_CHANNEL_POWERDOWN(8, 16, 6),
+ .write = ad5446_write,
},
[ID_AD5611] = {
- .channel = AD5446_CHANNEL(10, 16, 4),
- .store_sample = ad5542_store_sample,
- .store_pwr_down = ad5620_store_pwr_down,
+ .channel = AD5446_CHANNEL_POWERDOWN(10, 16, 4),
+ .write = ad5446_write,
},
[ID_AD5621] = {
- .channel = AD5446_CHANNEL(12, 16, 2),
- .store_sample = ad5542_store_sample,
- .store_pwr_down = ad5620_store_pwr_down,
+ .channel = AD5446_CHANNEL_POWERDOWN(12, 16, 2),
+ .write = ad5446_write,
},
[ID_AD5620_2500] = {
- .channel = AD5446_CHANNEL(12, 16, 2),
+ .channel = AD5446_CHANNEL_POWERDOWN(12, 16, 2),
.int_vref_mv = 2500,
- .store_sample = ad5620_store_sample,
- .store_pwr_down = ad5620_store_pwr_down,
+ .write = ad5446_write,
},
[ID_AD5620_1250] = {
- .channel = AD5446_CHANNEL(12, 16, 2),
+ .channel = AD5446_CHANNEL_POWERDOWN(12, 16, 2),
.int_vref_mv = 1250,
- .store_sample = ad5620_store_sample,
- .store_pwr_down = ad5620_store_pwr_down,
+ .write = ad5446_write,
},
[ID_AD5640_2500] = {
- .channel = AD5446_CHANNEL(14, 16, 0),
+ .channel = AD5446_CHANNEL_POWERDOWN(14, 16, 0),
.int_vref_mv = 2500,
- .store_sample = ad5620_store_sample,
- .store_pwr_down = ad5620_store_pwr_down,
+ .write = ad5446_write,
},
[ID_AD5640_1250] = {
- .channel = AD5446_CHANNEL(14, 16, 0),
+ .channel = AD5446_CHANNEL_POWERDOWN(14, 16, 0),
.int_vref_mv = 1250,
- .store_sample = ad5620_store_sample,
- .store_pwr_down = ad5620_store_pwr_down,
+ .write = ad5446_write,
},
[ID_AD5660_2500] = {
- .channel = AD5446_CHANNEL(16, 16, 0),
+ .channel = AD5446_CHANNEL_POWERDOWN(16, 16, 0),
.int_vref_mv = 2500,
- .store_sample = ad5660_store_sample,
- .store_pwr_down = ad5660_store_pwr_down,
+ .write = ad5660_write,
},
[ID_AD5660_1250] = {
- .channel = AD5446_CHANNEL(16, 16, 0),
+ .channel = AD5446_CHANNEL_POWERDOWN(16, 16, 0),
.int_vref_mv = 1250,
- .store_sample = ad5660_store_sample,
- .store_pwr_down = ad5660_store_pwr_down,
+ .write = ad5660_write,
+ },
+ [ID_AD5662] = {
+ .channel = AD5446_CHANNEL_POWERDOWN(16, 16, 0),
+ .write = ad5660_write,
},
};
@@ -254,6 +237,9 @@ static int ad5446_read_raw(struct iio_dev *indio_dev,
unsigned long scale_uv;
switch (m) {
+ case IIO_CHAN_INFO_RAW:
+ *val = st->cached_val;
+ return IIO_VAL_INT;
case IIO_CHAN_INFO_SCALE:
scale_uv = (st->vref_mv * 1000) >> chan->scan_type.realbits;
*val = scale_uv / 1000;
@@ -271,18 +257,18 @@ static int ad5446_write_raw(struct iio_dev *indio_dev,
long mask)
{
struct ad5446_state *st = iio_priv(indio_dev);
- int ret;
+ int ret = 0;
switch (mask) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
if (val >= (1 << chan->scan_type.realbits) || val < 0)
return -EINVAL;
val <<= chan->scan_type.shift;
mutex_lock(&indio_dev->mlock);
st->cached_val = val;
- st->chip_info->store_sample(st, val);
- ret = spi_sync(st->spi, &st->msg);
+ if (!st->pwr_down)
+ ret = st->chip_info->write(st, val);
mutex_unlock(&indio_dev->mlock);
break;
default:
@@ -295,13 +281,6 @@ static int ad5446_write_raw(struct iio_dev *indio_dev,
static const struct iio_info ad5446_info = {
.read_raw = ad5446_read_raw,
.write_raw = ad5446_write_raw,
- .attrs = &ad5446_attribute_group,
- .driver_module = THIS_MODULE,
-};
-
-static const struct iio_info ad5446_info_no_pwr_down = {
- .read_raw = ad5446_read_raw,
- .write_raw = ad5446_write_raw,
.driver_module = THIS_MODULE,
};
@@ -321,7 +300,7 @@ static int __devinit ad5446_probe(struct spi_device *spi)
voltage_uv = regulator_get_voltage(reg);
}
- indio_dev = iio_allocate_device(sizeof(*st));
+ indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL) {
ret = -ENOMEM;
goto error_disable_reg;
@@ -337,38 +316,17 @@ static int __devinit ad5446_probe(struct spi_device *spi)
/* Establish that the iio_dev is a child of the spi device */
indio_dev->dev.parent = &spi->dev;
indio_dev->name = spi_get_device_id(spi)->name;
- if (st->chip_info->store_pwr_down)
- indio_dev->info = &ad5446_info;
- else
- indio_dev->info = &ad5446_info_no_pwr_down;
+ indio_dev->info = &ad5446_info;
indio_dev->modes = INDIO_DIRECT_MODE;
indio_dev->channels = &st->chip_info->channel;
indio_dev->num_channels = 1;
- /* Setup default message */
-
- st->xfer.tx_buf = &st->data;
- st->xfer.len = st->chip_info->channel.scan_type.storagebits / 8;
-
- spi_message_init(&st->msg);
- spi_message_add_tail(&st->xfer, &st->msg);
-
- switch (spi_get_device_id(spi)->driver_data) {
- case ID_AD5620_2500:
- case ID_AD5620_1250:
- case ID_AD5640_2500:
- case ID_AD5640_1250:
- case ID_AD5660_2500:
- case ID_AD5660_1250:
+ if (st->chip_info->int_vref_mv)
st->vref_mv = st->chip_info->int_vref_mv;
- break;
- default:
- if (voltage_uv)
- st->vref_mv = voltage_uv / 1000;
- else
- dev_warn(&spi->dev,
- "reference voltage unspecified\n");
- }
+ else if (voltage_uv)
+ st->vref_mv = voltage_uv / 1000;
+ else
+ dev_warn(&spi->dev, "reference voltage unspecified\n");
ret = iio_device_register(indio_dev);
if (ret)
@@ -377,7 +335,7 @@ static int __devinit ad5446_probe(struct spi_device *spi)
return 0;
error_free_device:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
error_disable_reg:
if (!IS_ERR(reg))
regulator_disable(reg);
@@ -398,7 +356,7 @@ static int ad5446_remove(struct spi_device *spi)
regulator_disable(st->reg);
regulator_put(st->reg);
}
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
@@ -408,8 +366,8 @@ static const struct spi_device_id ad5446_id[] = {
{"ad5446", ID_AD5446},
{"ad5512a", ID_AD5512A},
{"ad5541a", ID_AD5541A},
- {"ad5542a", ID_AD5542A},
- {"ad5543", ID_AD5543},
+ {"ad5542a", ID_AD5541A}, /* ad5541a and ad5542a are compatible */
+ {"ad5543", ID_AD5541A}, /* ad5541a and ad5543 are compatible */
{"ad5553", ID_AD5553},
{"ad5601", ID_AD5601},
{"ad5611", ID_AD5611},
@@ -420,6 +378,7 @@ static const struct spi_device_id ad5446_id[] = {
{"ad5640-1250", ID_AD5640_1250},
{"ad5660-2500", ID_AD5660_2500},
{"ad5660-1250", ID_AD5660_1250},
+ {"ad5662", ID_AD5662},
{}
};
MODULE_DEVICE_TABLE(spi, ad5446_id);
diff --git a/drivers/staging/iio/dac/ad5446.h b/drivers/staging/iio/dac/ad5446.h
index 4ea3476fb065..dfd68ce7427e 100644
--- a/drivers/staging/iio/dac/ad5446.h
+++ b/drivers/staging/iio/dac/ad5446.h
@@ -34,43 +34,30 @@
* @spi: spi_device
* @chip_info: chip model specific constants, available modes etc
* @reg: supply regulator
- * @poll_work: bottom half of polling interrupt handler
* @vref_mv: actual reference voltage used
- * @xfer: default spi transfer
- * @msg: default spi message
- * @data: spi transmit buffer
*/
struct ad5446_state {
struct spi_device *spi;
const struct ad5446_chip_info *chip_info;
struct regulator *reg;
- struct work_struct poll_work;
unsigned short vref_mv;
unsigned cached_val;
unsigned pwr_down_mode;
unsigned pwr_down;
- struct spi_transfer xfer;
- struct spi_message msg;
- union {
- unsigned short d16;
- unsigned char d24[3];
- } data;
};
/**
* struct ad5446_chip_info - chip specific information
* @channel: channel spec for the DAC
* @int_vref_mv: AD5620/40/60: the internal reference voltage
- * @store_sample: chip specific helper function to store the datum
- * @store_sample: chip specific helper function to store the powerpown cmd
+ * @write: chip specific helper function to write to the register
*/
struct ad5446_chip_info {
struct iio_chan_spec channel;
u16 int_vref_mv;
- void (*store_sample) (struct ad5446_state *st, unsigned val);
- void (*store_pwr_down) (struct ad5446_state *st, unsigned mode);
+ int (*write)(struct ad5446_state *st, unsigned val);
};
/**
@@ -85,8 +72,6 @@ enum ad5446_supported_device_ids {
ID_AD5444,
ID_AD5446,
ID_AD5541A,
- ID_AD5542A,
- ID_AD5543,
ID_AD5512A,
ID_AD5553,
ID_AD5601,
@@ -98,6 +83,7 @@ enum ad5446_supported_device_ids {
ID_AD5640_1250,
ID_AD5660_2500,
ID_AD5660_1250,
+ ID_AD5662,
};
#endif /* IIO_DAC_AD5446_H_ */
diff --git a/drivers/staging/iio/dac/ad5504.c b/drivers/staging/iio/dac/ad5504.c
index bc17205fe722..e47f4d0967b4 100644
--- a/drivers/staging/iio/dac/ad5504.c
+++ b/drivers/staging/iio/dac/ad5504.c
@@ -16,9 +16,9 @@
#include <linux/regulator/consumer.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
-#include "../events.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
+#include <linux/iio/events.h>
#include "dac.h"
#include "ad5504.h"
@@ -27,7 +27,8 @@
.indexed = 1, \
.output = 1, \
.channel = (_chan), \
- .info_mask = IIO_CHAN_INFO_SCALE_SHARED_BIT, \
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | \
+ IIO_CHAN_INFO_SCALE_SHARED_BIT, \
.address = AD5504_ADDR_DAC(_chan), \
.scan_type = IIO_ST('u', 12, 16, 0), \
}
@@ -81,7 +82,7 @@ static int ad5504_read_raw(struct iio_dev *indio_dev,
int ret;
switch (m) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
ret = ad5504_spi_read(st->spi, chan->address);
if (ret < 0)
return ret;
@@ -109,7 +110,7 @@ static int ad5504_write_raw(struct iio_dev *indio_dev,
int ret;
switch (mask) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
if (val >= (1 << chan->scan_type.realbits) || val < 0)
return -EINVAL;
@@ -287,7 +288,7 @@ static int __devinit ad5504_probe(struct spi_device *spi)
struct regulator *reg;
int ret, voltage_uv = 0;
- indio_dev = iio_allocate_device(sizeof(*st));
+ indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -350,7 +351,7 @@ error_put_reg:
if (!IS_ERR(reg))
regulator_put(reg);
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
error_ret:
return ret;
}
@@ -368,7 +369,7 @@ static int __devexit ad5504_remove(struct spi_device *spi)
regulator_disable(st->reg);
regulator_put(st->reg);
}
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
diff --git a/drivers/staging/iio/dac/ad5624r_spi.c b/drivers/staging/iio/dac/ad5624r_spi.c
index 10c7484366ef..cde4a9f8d897 100644
--- a/drivers/staging/iio/dac/ad5624r_spi.c
+++ b/drivers/staging/iio/dac/ad5624r_spi.c
@@ -16,8 +16,8 @@
#include <linux/regulator/consumer.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
#include "dac.h"
#include "ad5624r.h"
@@ -26,7 +26,8 @@
.indexed = 1, \
.output = 1, \
.channel = (_chan), \
- .info_mask = IIO_CHAN_INFO_SCALE_SHARED_BIT, \
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | \
+ IIO_CHAN_INFO_SCALE_SHARED_BIT, \
.address = (_chan), \
.scan_type = IIO_ST('u', (_bits), 16, 16 - (_bits)), \
}
@@ -122,7 +123,7 @@ static int ad5624r_write_raw(struct iio_dev *indio_dev,
int ret;
switch (mask) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
if (val >= (1 << chan->scan_type.realbits) || val < 0)
return -EINVAL;
@@ -255,7 +256,7 @@ static int __devinit ad5624r_probe(struct spi_device *spi)
struct iio_dev *indio_dev;
int ret, voltage_uv = 0;
- indio_dev = iio_allocate_device(sizeof(*st));
+ indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -305,7 +306,7 @@ error_disable_reg:
error_put_reg:
if (!IS_ERR(st->reg))
regulator_put(st->reg);
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
error_ret:
return ret;
@@ -321,7 +322,7 @@ static int __devexit ad5624r_remove(struct spi_device *spi)
regulator_disable(st->reg);
regulator_put(st->reg);
}
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
diff --git a/drivers/staging/iio/dac/ad5686.c b/drivers/staging/iio/dac/ad5686.c
index 2415a6e60c77..6a74436af594 100644
--- a/drivers/staging/iio/dac/ad5686.c
+++ b/drivers/staging/iio/dac/ad5686.c
@@ -16,8 +16,8 @@
#include <linux/sysfs.h>
#include <linux/regulator/consumer.h>
-#include "../iio.h"
-#include "../sysfs.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
#include "dac.h"
#define AD5686_DAC_CHANNELS 4
@@ -98,7 +98,8 @@ enum ad5686_supported_device_ids {
.indexed = 1, \
.output = 1, \
.channel = chan, \
- .info_mask = IIO_CHAN_INFO_SCALE_SHARED_BIT, \
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | \
+ IIO_CHAN_INFO_SCALE_SHARED_BIT, \
.address = AD5686_ADDR_DAC(chan), \
.scan_type = IIO_ST('u', bits, 16, shift) \
}
@@ -296,7 +297,7 @@ static int ad5686_read_raw(struct iio_dev *indio_dev,
int ret;
switch (m) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
mutex_lock(&indio_dev->mlock);
ret = ad5686_spi_read(st, chan->address);
mutex_unlock(&indio_dev->mlock);
@@ -326,7 +327,7 @@ static int ad5686_write_raw(struct iio_dev *indio_dev,
int ret;
switch (mask) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
if (val > (1 << chan->scan_type.realbits) || val < 0)
return -EINVAL;
@@ -358,7 +359,7 @@ static int __devinit ad5686_probe(struct spi_device *spi)
struct iio_dev *indio_dev;
int ret, regdone = 0, voltage_uv = 0;
- indio_dev = iio_allocate_device(sizeof(*st));
+ indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL)
return -ENOMEM;
@@ -410,7 +411,7 @@ error_put_reg:
if (!IS_ERR(st->reg))
regulator_put(st->reg);
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return ret;
}
@@ -425,7 +426,7 @@ static int __devexit ad5686_remove(struct spi_device *spi)
regulator_disable(st->reg);
regulator_put(st->reg);
}
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
diff --git a/drivers/staging/iio/dac/ad5764.c b/drivers/staging/iio/dac/ad5764.c
index f73a73079490..03dbd937b081 100644
--- a/drivers/staging/iio/dac/ad5764.c
+++ b/drivers/staging/iio/dac/ad5764.c
@@ -16,8 +16,8 @@
#include <linux/sysfs.h>
#include <linux/regulator/consumer.h>
-#include "../iio.h"
-#include "../sysfs.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
#include "dac.h"
#define AD5764_REG_SF_NOP 0x0
@@ -79,7 +79,8 @@ enum ad5764_type {
.output = 1, \
.channel = (_chan), \
.address = (_chan), \
- .info_mask = IIO_CHAN_INFO_OFFSET_SHARED_BIT | \
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | \
+ IIO_CHAN_INFO_OFFSET_SHARED_BIT | \
IIO_CHAN_INFO_SCALE_SEPARATE_BIT | \
IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT | \
IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT, \
@@ -188,7 +189,7 @@ static int ad5764_write_raw(struct iio_dev *indio_dev,
unsigned int reg;
switch (info) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
if (val >= max_val || val < 0)
return -EINVAL;
val <<= chan->scan_type.shift;
@@ -228,7 +229,7 @@ static int ad5764_read_raw(struct iio_dev *indio_dev,
int ret;
switch (info) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
reg = AD5764_REG_DATA(chan->address);
ret = ad5764_read(indio_dev, reg, val);
if (ret < 0)
@@ -280,7 +281,7 @@ static int __devinit ad5764_probe(struct spi_device *spi)
struct ad5764_state *st;
int ret;
- indio_dev = iio_allocate_device(sizeof(*st));
+ indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL) {
dev_err(&spi->dev, "Failed to allocate iio device\n");
return -ENOMEM;
@@ -335,7 +336,7 @@ error_free_reg:
if (st->chip_info->int_vref == 0)
regulator_bulk_free(ARRAY_SIZE(st->vref_reg), st->vref_reg);
error_free:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return ret;
}
@@ -352,7 +353,7 @@ static int __devexit ad5764_remove(struct spi_device *spi)
regulator_bulk_free(ARRAY_SIZE(st->vref_reg), st->vref_reg);
}
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
diff --git a/drivers/staging/iio/dac/ad5791.c b/drivers/staging/iio/dac/ad5791.c
index ac45636a8d72..1cc75e6cd901 100644
--- a/drivers/staging/iio/dac/ad5791.c
+++ b/drivers/staging/iio/dac/ad5791.c
@@ -17,8 +17,8 @@
#include <linux/regulator/consumer.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
#include "dac.h"
#include "ad5791.h"
@@ -78,7 +78,8 @@ static int ad5791_spi_read(struct spi_device *spi, u8 addr, u32 *val)
.indexed = 1, \
.address = AD5791_ADDR_DAC0, \
.channel = 0, \
- .info_mask = IIO_CHAN_INFO_SCALE_SHARED_BIT | \
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | \
+ IIO_CHAN_INFO_SCALE_SHARED_BIT | \
IIO_CHAN_INFO_OFFSET_SHARED_BIT, \
.scan_type = IIO_ST('u', bits, 24, shift) \
}
@@ -231,7 +232,7 @@ static int ad5791_read_raw(struct iio_dev *indio_dev,
int ret;
switch (m) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
ret = ad5791_spi_read(st->spi, chan->address, val);
if (ret)
return ret;
@@ -263,7 +264,7 @@ static int ad5791_write_raw(struct iio_dev *indio_dev,
struct ad5791_state *st = iio_priv(indio_dev);
switch (mask) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
val &= AD5791_RES_MASK(chan->scan_type.realbits);
val <<= chan->scan_type.shift;
@@ -288,7 +289,7 @@ static int __devinit ad5791_probe(struct spi_device *spi)
struct ad5791_state *st;
int ret, pos_voltage_uv = 0, neg_voltage_uv = 0;
- indio_dev = iio_allocate_device(sizeof(*st));
+ indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -368,7 +369,7 @@ error_put_reg_neg:
error_put_reg_pos:
if (!IS_ERR(st->reg_vdd))
regulator_put(st->reg_vdd);
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
error_ret:
return ret;
@@ -389,7 +390,7 @@ static int __devexit ad5791_remove(struct spi_device *spi)
regulator_disable(st->reg_vss);
regulator_put(st->reg_vss);
}
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
diff --git a/drivers/staging/iio/dac/max517.c b/drivers/staging/iio/dac/max517.c
index 41483c72cec1..a3f588dfdbfb 100644
--- a/drivers/staging/iio/dac/max517.c
+++ b/drivers/staging/iio/dac/max517.c
@@ -25,8 +25,8 @@
#include <linux/i2c.h>
#include <linux/err.h>
-#include "../iio.h"
-#include "../sysfs.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
#include "dac.h"
#include "max517.h"
@@ -218,7 +218,7 @@ static int max517_probe(struct i2c_client *client,
struct max517_platform_data *platform_data = client->dev.platform_data;
int err;
- indio_dev = iio_allocate_device(sizeof(*data));
+ indio_dev = iio_device_alloc(sizeof(*data));
if (indio_dev == NULL) {
err = -ENOMEM;
goto exit;
@@ -257,14 +257,14 @@ static int max517_probe(struct i2c_client *client,
return 0;
exit_free_device:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
exit:
return err;
}
static int max517_remove(struct i2c_client *client)
{
- iio_free_device(i2c_get_clientdata(client));
+ iio_device_free(i2c_get_clientdata(client));
return 0;
}
diff --git a/drivers/staging/iio/dds/dds.h b/drivers/staging/iio/dds/dds.h
deleted file mode 100644
index d8ac3a93baf6..000000000000
--- a/drivers/staging/iio/dds/dds.h
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * dds.h - sysfs attributes associated with DDS devices
- *
- * Copyright (c) 2010 Analog Devices Inc.
- *
- * Licensed under the GPL-2 or later.
- */
-
-/**
- * /sys/bus/iio/devices/.../ddsX_freqY
- */
-
-#define IIO_DEV_ATTR_FREQ(_channel, _num, _mode, _show, _store, _addr) \
- IIO_DEVICE_ATTR(dds##_channel##_freq##_num, \
- _mode, _show, _store, _addr)
-
-/**
- * /sys/bus/iio/devices/.../ddsX_freqY_scale
- */
-
-#define IIO_CONST_ATTR_FREQ_SCALE(_channel, _string) \
- IIO_CONST_ATTR(dds##_channel##_freq_scale, _string)
-
-/**
- * /sys/bus/iio/devices/.../ddsX_freqsymbol
- */
-
-#define IIO_DEV_ATTR_FREQSYMBOL(_channel, _mode, _show, _store, _addr) \
- IIO_DEVICE_ATTR(dds##_channel##_freqsymbol, \
- _mode, _show, _store, _addr);
-
-/**
- * /sys/bus/iio/devices/.../ddsX_phaseY
- */
-
-#define IIO_DEV_ATTR_PHASE(_channel, _num, _mode, _show, _store, _addr) \
- IIO_DEVICE_ATTR(dds##_channel##_phase##_num, \
- _mode, _show, _store, _addr)
-
-/**
- * /sys/bus/iio/devices/.../ddsX_phaseY_scale
- */
-
-#define IIO_CONST_ATTR_PHASE_SCALE(_channel, _string) \
- IIO_CONST_ATTR(dds##_channel##_phase_scale, _string)
-
-/**
- * /sys/bus/iio/devices/.../ddsX_phasesymbol
- */
-
-#define IIO_DEV_ATTR_PHASESYMBOL(_channel, _mode, _show, _store, _addr) \
- IIO_DEVICE_ATTR(dds##_channel##_phasesymbol, \
- _mode, _show, _store, _addr);
-
-/**
- * /sys/bus/iio/devices/.../ddsX_pincontrol_en
- */
-
-#define IIO_DEV_ATTR_PINCONTROL_EN(_channel, _mode, _show, _store, _addr)\
- IIO_DEVICE_ATTR(dds##_channel##_pincontrol_en, \
- _mode, _show, _store, _addr);
-
-/**
- * /sys/bus/iio/devices/.../ddsX_pincontrol_freq_en
- */
-
-#define IIO_DEV_ATTR_PINCONTROL_FREQ_EN(_channel, _mode, _show, _store, _addr)\
- IIO_DEVICE_ATTR(dds##_channel##_pincontrol_freq_en, \
- _mode, _show, _store, _addr);
-
-/**
- * /sys/bus/iio/devices/.../ddsX_pincontrol_phase_en
- */
-
-#define IIO_DEV_ATTR_PINCONTROL_PHASE_EN(_channel, _mode, _show, _store, _addr)\
- IIO_DEVICE_ATTR(dds##_channel##_pincontrol_phase_en, \
- _mode, _show, _store, _addr);
-
-/**
- * /sys/bus/iio/devices/.../ddsX_out_enable
- */
-
-#define IIO_DEV_ATTR_OUT_ENABLE(_channel, _mode, _show, _store, _addr) \
- IIO_DEVICE_ATTR(dds##_channel##_out_enable, \
- _mode, _show, _store, _addr);
-
-/**
- * /sys/bus/iio/devices/.../ddsX_outY_enable
- */
-
-#define IIO_DEV_ATTR_OUTY_ENABLE(_channel, _output, \
- _mode, _show, _store, _addr) \
- IIO_DEVICE_ATTR(dds##_channel##_out##_output##_enable, \
- _mode, _show, _store, _addr);
-
-/**
- * /sys/bus/iio/devices/.../ddsX_outY_wavetype
- */
-
-#define IIO_DEV_ATTR_OUT_WAVETYPE(_channel, _output, _store, _addr) \
- IIO_DEVICE_ATTR(dds##_channel##_out##_output##_wavetype, \
- S_IWUSR, NULL, _store, _addr);
-
-/**
- * /sys/bus/iio/devices/.../ddsX_outY_wavetype_available
- */
-
-#define IIO_CONST_ATTR_OUT_WAVETYPES_AVAILABLE(_channel, _output, _modes)\
- IIO_CONST_ATTR(dds##_channel##_out##_output##_wavetype_available,\
- _modes);
diff --git a/drivers/staging/iio/dds/Kconfig b/drivers/staging/iio/frequency/Kconfig
index 93b7141b2c1f..93b7141b2c1f 100644
--- a/drivers/staging/iio/dds/Kconfig
+++ b/drivers/staging/iio/frequency/Kconfig
diff --git a/drivers/staging/iio/dds/Makefile b/drivers/staging/iio/frequency/Makefile
index 147746176b9b..147746176b9b 100644
--- a/drivers/staging/iio/dds/Makefile
+++ b/drivers/staging/iio/frequency/Makefile
diff --git a/drivers/staging/iio/dds/ad5930.c b/drivers/staging/iio/frequency/ad5930.c
index 9c32d1beae25..97542fc9bf22 100644
--- a/drivers/staging/iio/dds/ad5930.c
+++ b/drivers/staging/iio/frequency/ad5930.c
@@ -16,8 +16,8 @@
#include <linux/sysfs.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
#define DRV_NAME "ad5930"
@@ -97,7 +97,7 @@ static int __devinit ad5930_probe(struct spi_device *spi)
struct iio_dev *idev;
int ret = 0;
- idev = iio_allocate_device(sizeof(*st));
+ idev = iio_device_alloc(sizeof(*st));
if (idev == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -122,7 +122,7 @@ static int __devinit ad5930_probe(struct spi_device *spi)
return 0;
error_free_dev:
- iio_free_device(idev);
+ iio_device_free(idev);
error_ret:
return ret;
}
@@ -130,7 +130,7 @@ error_ret:
static int __devexit ad5930_remove(struct spi_device *spi)
{
iio_device_unregister(spi_get_drvdata(spi));
- iio_free_device(spi_get_drvdata(spi));
+ iio_device_free(spi_get_drvdata(spi));
return 0;
}
diff --git a/drivers/staging/iio/dds/ad9832.c b/drivers/staging/iio/frequency/ad9832.c
index 2ccf25dd9289..2f9abac7c41c 100644
--- a/drivers/staging/iio/dds/ad9832.c
+++ b/drivers/staging/iio/frequency/ad9832.c
@@ -16,8 +16,8 @@
#include <linux/module.h>
#include <asm/div64.h>
-#include "../iio.h"
-#include "../sysfs.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
#include "dds.h"
#include "ad9832.h"
@@ -177,18 +177,18 @@ static IIO_DEV_ATTR_OUT_ENABLE(0, S_IWUSR, NULL,
ad9832_write, AD9832_OUTPUT_EN);
static struct attribute *ad9832_attributes[] = {
- &iio_dev_attr_dds0_freq0.dev_attr.attr,
- &iio_dev_attr_dds0_freq1.dev_attr.attr,
- &iio_const_attr_dds0_freq_scale.dev_attr.attr,
- &iio_dev_attr_dds0_phase0.dev_attr.attr,
- &iio_dev_attr_dds0_phase1.dev_attr.attr,
- &iio_dev_attr_dds0_phase2.dev_attr.attr,
- &iio_dev_attr_dds0_phase3.dev_attr.attr,
- &iio_const_attr_dds0_phase_scale.dev_attr.attr,
- &iio_dev_attr_dds0_pincontrol_en.dev_attr.attr,
- &iio_dev_attr_dds0_freqsymbol.dev_attr.attr,
- &iio_dev_attr_dds0_phasesymbol.dev_attr.attr,
- &iio_dev_attr_dds0_out_enable.dev_attr.attr,
+ &iio_dev_attr_out_altvoltage0_frequency0.dev_attr.attr,
+ &iio_dev_attr_out_altvoltage0_frequency1.dev_attr.attr,
+ &iio_const_attr_out_altvoltage0_frequency_scale.dev_attr.attr,
+ &iio_dev_attr_out_altvoltage0_phase0.dev_attr.attr,
+ &iio_dev_attr_out_altvoltage0_phase1.dev_attr.attr,
+ &iio_dev_attr_out_altvoltage0_phase2.dev_attr.attr,
+ &iio_dev_attr_out_altvoltage0_phase3.dev_attr.attr,
+ &iio_const_attr_out_altvoltage0_phase_scale.dev_attr.attr,
+ &iio_dev_attr_out_altvoltage0_pincontrol_en.dev_attr.attr,
+ &iio_dev_attr_out_altvoltage0_frequencysymbol.dev_attr.attr,
+ &iio_dev_attr_out_altvoltage0_phasesymbol.dev_attr.attr,
+ &iio_dev_attr_out_altvoltage0_out_enable.dev_attr.attr,
NULL,
};
@@ -221,7 +221,7 @@ static int __devinit ad9832_probe(struct spi_device *spi)
goto error_put_reg;
}
- indio_dev = iio_allocate_device(sizeof(*st));
+ indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL) {
ret = -ENOMEM;
goto error_disable_reg;
@@ -313,7 +313,7 @@ static int __devinit ad9832_probe(struct spi_device *spi)
return 0;
error_free_device:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
error_disable_reg:
if (!IS_ERR(reg))
regulator_disable(reg);
@@ -334,7 +334,7 @@ static int __devexit ad9832_remove(struct spi_device *spi)
regulator_disable(st->reg);
regulator_put(st->reg);
}
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
diff --git a/drivers/staging/iio/dds/ad9832.h b/drivers/staging/iio/frequency/ad9832.h
index c5b701f8aabb..c5b701f8aabb 100644
--- a/drivers/staging/iio/dds/ad9832.h
+++ b/drivers/staging/iio/frequency/ad9832.h
diff --git a/drivers/staging/iio/dds/ad9834.c b/drivers/staging/iio/frequency/ad9834.c
index 38a2de08626f..f4b581f20b42 100644
--- a/drivers/staging/iio/dds/ad9834.c
+++ b/drivers/staging/iio/frequency/ad9834.c
@@ -19,8 +19,8 @@
#include <linux/module.h>
#include <asm/div64.h>
-#include "../iio.h"
-#include "../sysfs.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
#include "dds.h"
#include "ad9834.h"
@@ -218,7 +218,7 @@ static ssize_t ad9834_show_out0_wavetype_available(struct device *dev,
}
-static IIO_DEVICE_ATTR(dds0_out0_wavetype_available, S_IRUGO,
+static IIO_DEVICE_ATTR(out_altvoltage0_out0_wavetype_available, S_IRUGO,
ad9834_show_out0_wavetype_available, NULL, 0);
static ssize_t ad9834_show_out1_wavetype_available(struct device *dev,
@@ -237,7 +237,7 @@ static ssize_t ad9834_show_out1_wavetype_available(struct device *dev,
return sprintf(buf, "%s\n", str);
}
-static IIO_DEVICE_ATTR(dds0_out1_wavetype_available, S_IRUGO,
+static IIO_DEVICE_ATTR(out_altvoltage0_out1_wavetype_available, S_IRUGO,
ad9834_show_out1_wavetype_available, NULL, 0);
/**
@@ -263,36 +263,36 @@ static IIO_DEV_ATTR_OUT_WAVETYPE(0, 0, ad9834_store_wavetype, 0);
static IIO_DEV_ATTR_OUT_WAVETYPE(0, 1, ad9834_store_wavetype, 1);
static struct attribute *ad9834_attributes[] = {
- &iio_dev_attr_dds0_freq0.dev_attr.attr,
- &iio_dev_attr_dds0_freq1.dev_attr.attr,
- &iio_const_attr_dds0_freq_scale.dev_attr.attr,
- &iio_dev_attr_dds0_phase0.dev_attr.attr,
- &iio_dev_attr_dds0_phase1.dev_attr.attr,
- &iio_const_attr_dds0_phase_scale.dev_attr.attr,
- &iio_dev_attr_dds0_pincontrol_en.dev_attr.attr,
- &iio_dev_attr_dds0_freqsymbol.dev_attr.attr,
- &iio_dev_attr_dds0_phasesymbol.dev_attr.attr,
- &iio_dev_attr_dds0_out_enable.dev_attr.attr,
- &iio_dev_attr_dds0_out1_enable.dev_attr.attr,
- &iio_dev_attr_dds0_out0_wavetype.dev_attr.attr,
- &iio_dev_attr_dds0_out1_wavetype.dev_attr.attr,
- &iio_dev_attr_dds0_out0_wavetype_available.dev_attr.attr,
- &iio_dev_attr_dds0_out1_wavetype_available.dev_attr.attr,
+ &iio_dev_attr_out_altvoltage0_frequency0.dev_attr.attr,
+ &iio_dev_attr_out_altvoltage0_frequency1.dev_attr.attr,
+ &iio_const_attr_out_altvoltage0_frequency_scale.dev_attr.attr,
+ &iio_dev_attr_out_altvoltage0_phase0.dev_attr.attr,
+ &iio_dev_attr_out_altvoltage0_phase1.dev_attr.attr,
+ &iio_const_attr_out_altvoltage0_phase_scale.dev_attr.attr,
+ &iio_dev_attr_out_altvoltage0_pincontrol_en.dev_attr.attr,
+ &iio_dev_attr_out_altvoltage0_frequencysymbol.dev_attr.attr,
+ &iio_dev_attr_out_altvoltage0_phasesymbol.dev_attr.attr,
+ &iio_dev_attr_out_altvoltage0_out_enable.dev_attr.attr,
+ &iio_dev_attr_out_altvoltage0_out1_enable.dev_attr.attr,
+ &iio_dev_attr_out_altvoltage0_out0_wavetype.dev_attr.attr,
+ &iio_dev_attr_out_altvoltage0_out1_wavetype.dev_attr.attr,
+ &iio_dev_attr_out_altvoltage0_out0_wavetype_available.dev_attr.attr,
+ &iio_dev_attr_out_altvoltage0_out1_wavetype_available.dev_attr.attr,
NULL,
};
static struct attribute *ad9833_attributes[] = {
- &iio_dev_attr_dds0_freq0.dev_attr.attr,
- &iio_dev_attr_dds0_freq1.dev_attr.attr,
- &iio_const_attr_dds0_freq_scale.dev_attr.attr,
- &iio_dev_attr_dds0_phase0.dev_attr.attr,
- &iio_dev_attr_dds0_phase1.dev_attr.attr,
- &iio_const_attr_dds0_phase_scale.dev_attr.attr,
- &iio_dev_attr_dds0_freqsymbol.dev_attr.attr,
- &iio_dev_attr_dds0_phasesymbol.dev_attr.attr,
- &iio_dev_attr_dds0_out_enable.dev_attr.attr,
- &iio_dev_attr_dds0_out0_wavetype.dev_attr.attr,
- &iio_dev_attr_dds0_out0_wavetype_available.dev_attr.attr,
+ &iio_dev_attr_out_altvoltage0_frequency0.dev_attr.attr,
+ &iio_dev_attr_out_altvoltage0_frequency1.dev_attr.attr,
+ &iio_const_attr_out_altvoltage0_frequency_scale.dev_attr.attr,
+ &iio_dev_attr_out_altvoltage0_phase0.dev_attr.attr,
+ &iio_dev_attr_out_altvoltage0_phase1.dev_attr.attr,
+ &iio_const_attr_out_altvoltage0_phase_scale.dev_attr.attr,
+ &iio_dev_attr_out_altvoltage0_frequencysymbol.dev_attr.attr,
+ &iio_dev_attr_out_altvoltage0_phasesymbol.dev_attr.attr,
+ &iio_dev_attr_out_altvoltage0_out_enable.dev_attr.attr,
+ &iio_dev_attr_out_altvoltage0_out0_wavetype.dev_attr.attr,
+ &iio_dev_attr_out_altvoltage0_out0_wavetype_available.dev_attr.attr,
NULL,
};
@@ -334,7 +334,7 @@ static int __devinit ad9834_probe(struct spi_device *spi)
goto error_put_reg;
}
- indio_dev = iio_allocate_device(sizeof(*st));
+ indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL) {
ret = -ENOMEM;
goto error_disable_reg;
@@ -414,7 +414,7 @@ static int __devinit ad9834_probe(struct spi_device *spi)
return 0;
error_free_device:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
error_disable_reg:
if (!IS_ERR(reg))
regulator_disable(reg);
@@ -434,7 +434,7 @@ static int __devexit ad9834_remove(struct spi_device *spi)
regulator_disable(st->reg);
regulator_put(st->reg);
}
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
diff --git a/drivers/staging/iio/dds/ad9834.h b/drivers/staging/iio/frequency/ad9834.h
index ed5ed8d0007f..ed5ed8d0007f 100644
--- a/drivers/staging/iio/dds/ad9834.h
+++ b/drivers/staging/iio/frequency/ad9834.h
diff --git a/drivers/staging/iio/dds/ad9850.c b/drivers/staging/iio/frequency/ad9850.c
index f4f731bb2191..39f12a6a08b4 100644
--- a/drivers/staging/iio/dds/ad9850.c
+++ b/drivers/staging/iio/frequency/ad9850.c
@@ -16,8 +16,8 @@
#include <linux/sysfs.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
#define DRV_NAME "ad9850"
@@ -83,7 +83,7 @@ static int __devinit ad9850_probe(struct spi_device *spi)
struct iio_dev *idev;
int ret = 0;
- idev = iio_allocate_device(sizeof(*st));
+ idev = iio_device_alloc(sizeof(*st));
if (idev == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -108,7 +108,7 @@ static int __devinit ad9850_probe(struct spi_device *spi)
return 0;
error_free_dev:
- iio_free_device(idev);
+ iio_device_free(idev);
error_ret:
return ret;
}
@@ -116,7 +116,7 @@ error_ret:
static int __devexit ad9850_remove(struct spi_device *spi)
{
iio_device_unregister(spi_get_drvdata(spi));
- iio_free_device(spi_get_drvdata(spi));
+ iio_device_free(spi_get_drvdata(spi));
return 0;
}
diff --git a/drivers/staging/iio/dds/ad9852.c b/drivers/staging/iio/frequency/ad9852.c
index 554266c615a8..58d4bf89e64e 100644
--- a/drivers/staging/iio/dds/ad9852.c
+++ b/drivers/staging/iio/frequency/ad9852.c
@@ -16,8 +16,8 @@
#include <linux/sysfs.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
#define DRV_NAME "ad9852"
@@ -232,7 +232,7 @@ static int __devinit ad9852_probe(struct spi_device *spi)
struct iio_dev *idev;
int ret = 0;
- idev = iio_allocate_device(sizeof(*st));
+ idev = iio_device_alloc(sizeof(*st));
if (idev == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -258,7 +258,7 @@ static int __devinit ad9852_probe(struct spi_device *spi)
return 0;
error_free_dev:
- iio_free_device(idev);
+ iio_device_free(idev);
error_ret:
return ret;
@@ -267,7 +267,7 @@ error_ret:
static int __devexit ad9852_remove(struct spi_device *spi)
{
iio_device_unregister(spi_get_drvdata(spi));
- iio_free_device(spi_get_drvdata(spi));
+ iio_device_free(spi_get_drvdata(spi));
return 0;
}
diff --git a/drivers/staging/iio/dds/ad9910.c b/drivers/staging/iio/frequency/ad9910.c
index 3985766d6f87..6e7a97e92a20 100644
--- a/drivers/staging/iio/dds/ad9910.c
+++ b/drivers/staging/iio/frequency/ad9910.c
@@ -16,8 +16,8 @@
#include <linux/sysfs.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
#define DRV_NAME "ad9910"
@@ -367,7 +367,7 @@ static int __devinit ad9910_probe(struct spi_device *spi)
struct iio_dev *idev;
int ret = 0;
- idev = iio_allocate_device(sizeof(*st));
+ idev = iio_device_alloc(sizeof(*st));
if (idev == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -392,7 +392,7 @@ static int __devinit ad9910_probe(struct spi_device *spi)
return 0;
error_free_dev:
- iio_free_device(idev);
+ iio_device_free(idev);
error_ret:
return ret;
}
@@ -400,7 +400,7 @@ error_ret:
static int __devexit ad9910_remove(struct spi_device *spi)
{
iio_device_unregister(spi_get_drvdata(spi));
- iio_free_device(spi_get_drvdata(spi));
+ iio_device_free(spi_get_drvdata(spi));
return 0;
}
diff --git a/drivers/staging/iio/dds/ad9951.c b/drivers/staging/iio/frequency/ad9951.c
index 4d150048002a..19ba721788fe 100644
--- a/drivers/staging/iio/dds/ad9951.c
+++ b/drivers/staging/iio/frequency/ad9951.c
@@ -16,8 +16,8 @@
#include <linux/sysfs.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
#define DRV_NAME "ad9951"
@@ -176,7 +176,7 @@ static int __devinit ad9951_probe(struct spi_device *spi)
struct iio_dev *idev;
int ret = 0;
- idev = iio_allocate_device(sizeof(*st));
+ idev = iio_device_alloc(sizeof(*st));
if (idev == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -202,7 +202,7 @@ static int __devinit ad9951_probe(struct spi_device *spi)
return 0;
error_free_dev:
- iio_free_device(idev);
+ iio_device_free(idev);
error_ret:
return ret;
@@ -211,7 +211,7 @@ error_ret:
static int __devexit ad9951_remove(struct spi_device *spi)
{
iio_device_unregister(spi_get_drvdata(spi));
- iio_free_device(spi_get_drvdata(spi));
+ iio_device_free(spi_get_drvdata(spi));
return 0;
}
diff --git a/drivers/staging/iio/frequency/dds.h b/drivers/staging/iio/frequency/dds.h
new file mode 100644
index 000000000000..c3342f6e052b
--- /dev/null
+++ b/drivers/staging/iio/frequency/dds.h
@@ -0,0 +1,110 @@
+/*
+ * dds.h - sysfs attributes associated with DDS devices
+ *
+ * Copyright (c) 2010 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+/**
+ * /sys/bus/iio/devices/.../out_altvoltageX_frequencyY
+ */
+
+#define IIO_DEV_ATTR_FREQ(_channel, _num, _mode, _show, _store, _addr) \
+ IIO_DEVICE_ATTR(out_altvoltage##_channel##_frequency##_num, \
+ _mode, _show, _store, _addr)
+
+/**
+ * /sys/bus/iio/devices/.../out_altvoltageX_frequencyY_scale
+ */
+
+#define IIO_CONST_ATTR_FREQ_SCALE(_channel, _string) \
+ IIO_CONST_ATTR(out_altvoltage##_channel##_frequency_scale, _string)
+
+/**
+ * /sys/bus/iio/devices/.../out_altvoltageX_frequencysymbol
+ */
+
+#define IIO_DEV_ATTR_FREQSYMBOL(_channel, _mode, _show, _store, _addr) \
+ IIO_DEVICE_ATTR(out_altvoltage##_channel##_frequencysymbol, \
+ _mode, _show, _store, _addr);
+
+/**
+ * /sys/bus/iio/devices/.../out_altvoltageX_phaseY
+ */
+
+#define IIO_DEV_ATTR_PHASE(_channel, _num, _mode, _show, _store, _addr) \
+ IIO_DEVICE_ATTR(out_altvoltage##_channel##_phase##_num, \
+ _mode, _show, _store, _addr)
+
+/**
+ * /sys/bus/iio/devices/.../out_altvoltageX_phaseY_scale
+ */
+
+#define IIO_CONST_ATTR_PHASE_SCALE(_channel, _string) \
+ IIO_CONST_ATTR(out_altvoltage##_channel##_phase_scale, _string)
+
+/**
+ * /sys/bus/iio/devices/.../out_altvoltageX_phasesymbol
+ */
+
+#define IIO_DEV_ATTR_PHASESYMBOL(_channel, _mode, _show, _store, _addr) \
+ IIO_DEVICE_ATTR(out_altvoltage##_channel##_phasesymbol, \
+ _mode, _show, _store, _addr);
+
+/**
+ * /sys/bus/iio/devices/.../out_altvoltageX_pincontrol_en
+ */
+
+#define IIO_DEV_ATTR_PINCONTROL_EN(_channel, _mode, _show, _store, _addr)\
+ IIO_DEVICE_ATTR(out_altvoltage##_channel##_pincontrol_en, \
+ _mode, _show, _store, _addr);
+
+/**
+ * /sys/bus/iio/devices/.../out_altvoltageX_pincontrol_frequency_en
+ */
+
+#define IIO_DEV_ATTR_PINCONTROL_FREQ_EN(_channel, _mode, _show, _store, _addr)\
+ IIO_DEVICE_ATTR(out_altvoltage##_channel##_pincontrol_frequency_en,\
+ _mode, _show, _store, _addr);
+
+/**
+ * /sys/bus/iio/devices/.../out_altvoltageX_pincontrol_phase_en
+ */
+
+#define IIO_DEV_ATTR_PINCONTROL_PHASE_EN(_channel, _mode, _show, _store, _addr)\
+ IIO_DEVICE_ATTR(out_altvoltage##_channel##_pincontrol_phase_en, \
+ _mode, _show, _store, _addr);
+
+/**
+ * /sys/bus/iio/devices/.../out_altvoltageX_out_enable
+ */
+
+#define IIO_DEV_ATTR_OUT_ENABLE(_channel, _mode, _show, _store, _addr) \
+ IIO_DEVICE_ATTR(out_altvoltage##_channel##_out_enable, \
+ _mode, _show, _store, _addr);
+
+/**
+ * /sys/bus/iio/devices/.../out_altvoltageX_outY_enable
+ */
+
+#define IIO_DEV_ATTR_OUTY_ENABLE(_channel, _output, \
+ _mode, _show, _store, _addr) \
+ IIO_DEVICE_ATTR(out_altvoltage##_channel##_out##_output##_enable,\
+ _mode, _show, _store, _addr);
+
+/**
+ * /sys/bus/iio/devices/.../out_altvoltageX_outY_wavetype
+ */
+
+#define IIO_DEV_ATTR_OUT_WAVETYPE(_channel, _output, _store, _addr) \
+ IIO_DEVICE_ATTR(out_altvoltage##_channel##_out##_output##_wavetype,\
+ S_IWUSR, NULL, _store, _addr);
+
+/**
+ * /sys/bus/iio/devices/.../out_altvoltageX_outY_wavetype_available
+ */
+
+#define IIO_CONST_ATTR_OUT_WAVETYPES_AVAILABLE(_channel, _output, _modes)\
+ IIO_CONST_ATTR( \
+ out_altvoltage##_channel##_out##_output##_wavetype_available, _modes);
diff --git a/drivers/staging/iio/gyro/adis16060_core.c b/drivers/staging/iio/gyro/adis16060_core.c
index 02cc23420b90..9931e2060e1f 100644
--- a/drivers/staging/iio/gyro/adis16060_core.c
+++ b/drivers/staging/iio/gyro/adis16060_core.c
@@ -15,8 +15,8 @@
#include <linux/slab.h>
#include <linux/sysfs.h>
-#include "../iio.h"
-#include "../sysfs.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
#define ADIS16060_GYRO 0x20 /* Measure Angular Rate (Gyro) */
#define ADIS16060_TEMP_OUT 0x10 /* Measure Temperature */
@@ -85,7 +85,7 @@ static int adis16060_read_raw(struct iio_dev *indio_dev,
int ret;
switch (mask) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
/* Take the iio_dev status lock */
mutex_lock(&indio_dev->mlock);
ret = adis16060_spi_write(indio_dev, chan->address);
@@ -120,22 +120,26 @@ static const struct iio_chan_spec adis16060_channels[] = {
.type = IIO_ANGL_VEL,
.modified = 1,
.channel2 = IIO_MOD_Z,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.address = ADIS16060_GYRO,
}, {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 0,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.address = ADIS16060_AIN1,
}, {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 1,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.address = ADIS16060_AIN2,
}, {
.type = IIO_TEMP,
.indexed = 1,
.channel = 0,
- .info_mask = IIO_CHAN_INFO_OFFSET_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_OFFSET_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
.address = ADIS16060_TEMP_OUT,
}
@@ -148,7 +152,7 @@ static int __devinit adis16060_r_probe(struct spi_device *spi)
struct iio_dev *indio_dev;
/* setup the industrialio driver allocated elements */
- indio_dev = iio_allocate_device(sizeof(*st));
+ indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -174,7 +178,7 @@ static int __devinit adis16060_r_probe(struct spi_device *spi)
return 0;
error_free_dev:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
error_ret:
return ret;
}
@@ -183,7 +187,7 @@ error_ret:
static int adis16060_r_remove(struct spi_device *spi)
{
iio_device_unregister(spi_get_drvdata(spi));
- iio_free_device(spi_get_drvdata(spi));
+ iio_device_free(spi_get_drvdata(spi));
return 0;
}
diff --git a/drivers/staging/iio/gyro/adis16080_core.c b/drivers/staging/iio/gyro/adis16080_core.c
index 1815490db8b4..11f1dccd7a0d 100644
--- a/drivers/staging/iio/gyro/adis16080_core.c
+++ b/drivers/staging/iio/gyro/adis16080_core.c
@@ -14,8 +14,8 @@
#include <linux/sysfs.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
#define ADIS16080_DIN_GYRO (0 << 10) /* Gyroscope output */
#define ADIS16080_DIN_TEMP (1 << 10) /* Temperature output */
@@ -87,7 +87,7 @@ static int adis16080_read_raw(struct iio_dev *indio_dev,
mutex_lock(&indio_dev->mlock);
switch (mask) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
ret = adis16080_spi_write(indio_dev,
chan->address |
ADIS16080_DIN_WRITE);
@@ -110,21 +110,25 @@ static const struct iio_chan_spec adis16080_channels[] = {
.type = IIO_ANGL_VEL,
.modified = 1,
.channel2 = IIO_MOD_Z,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.address = ADIS16080_DIN_GYRO,
}, {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 0,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.address = ADIS16080_DIN_AIN1,
}, {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 1,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.address = ADIS16080_DIN_AIN2,
}, {
.type = IIO_TEMP,
.indexed = 1,
.channel = 0,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.address = ADIS16080_DIN_TEMP,
}
};
@@ -141,7 +145,7 @@ static int __devinit adis16080_probe(struct spi_device *spi)
struct iio_dev *indio_dev;
/* setup the industrialio driver allocated elements */
- indio_dev = iio_allocate_device(sizeof(*st));
+ indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -167,7 +171,7 @@ static int __devinit adis16080_probe(struct spi_device *spi)
return 0;
error_free_dev:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
error_ret:
return ret;
}
@@ -176,7 +180,7 @@ error_ret:
static int adis16080_remove(struct spi_device *spi)
{
iio_device_unregister(spi_get_drvdata(spi));
- iio_free_device(spi_get_drvdata(spi));
+ iio_device_free(spi_get_drvdata(spi));
return 0;
}
diff --git a/drivers/staging/iio/gyro/adis16130_core.c b/drivers/staging/iio/gyro/adis16130_core.c
index 947eb86f05d8..bf61cd0b5bbc 100644
--- a/drivers/staging/iio/gyro/adis16130_core.c
+++ b/drivers/staging/iio/gyro/adis16130_core.c
@@ -16,8 +16,8 @@
#include <linux/list.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
#define ADIS16130_CON 0x0
#define ADIS16130_CON_RD (1 << 6)
@@ -100,11 +100,13 @@ static const struct iio_chan_spec adis16130_channels[] = {
.type = IIO_ANGL_VEL,
.modified = 1,
.channel2 = IIO_MOD_Z,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.address = ADIS16130_RATEDATA,
}, {
.type = IIO_TEMP,
.indexed = 1,
.channel = 0,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.address = ADIS16130_TEMPDATA,
}
};
@@ -121,7 +123,7 @@ static int __devinit adis16130_probe(struct spi_device *spi)
struct iio_dev *indio_dev;
/* setup the industrialio driver allocated elements */
- indio_dev = iio_allocate_device(sizeof(*st));
+ indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -145,7 +147,7 @@ static int __devinit adis16130_probe(struct spi_device *spi)
return 0;
error_free_dev:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
error_ret:
return ret;
@@ -155,7 +157,7 @@ error_ret:
static int adis16130_remove(struct spi_device *spi)
{
iio_device_unregister(spi_get_drvdata(spi));
- iio_free_device(spi_get_drvdata(spi));
+ iio_device_free(spi_get_drvdata(spi));
return 0;
}
diff --git a/drivers/staging/iio/gyro/adis16260_core.c b/drivers/staging/iio/gyro/adis16260_core.c
index 8f6af47e9559..d7979cf15cd0 100644
--- a/drivers/staging/iio/gyro/adis16260_core.c
+++ b/drivers/staging/iio/gyro/adis16260_core.c
@@ -18,9 +18,9 @@
#include <linux/list.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
-#include "../buffer.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
+#include <linux/iio/buffer.h>
#include "adis16260.h"
@@ -389,30 +389,76 @@ enum adis16260_channel {
};
#define ADIS16260_GYRO_CHANNEL_SET(axis, mod) \
struct iio_chan_spec adis16260_channels_##axis[] = { \
- IIO_CHAN(IIO_ANGL_VEL, 1, 0, 0, NULL, 0, mod, \
- IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT | \
- IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT | \
- IIO_CHAN_INFO_SCALE_SEPARATE_BIT, \
- gyro, ADIS16260_SCAN_GYRO, \
- IIO_ST('s', 14, 16, 0), 0), \
- IIO_CHAN(IIO_ANGL, 1, 0, 0, NULL, 0, mod, \
- 0, \
- angle, ADIS16260_SCAN_ANGL, \
- IIO_ST('u', 14, 16, 0), 0), \
- IIO_CHAN(IIO_TEMP, 0, 1, 0, NULL, 0, 0, \
- IIO_CHAN_INFO_OFFSET_SEPARATE_BIT | \
- IIO_CHAN_INFO_SCALE_SEPARATE_BIT, \
- temp, ADIS16260_SCAN_TEMP, \
- IIO_ST('u', 12, 16, 0), 0), \
- IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, "supply", 0, 0, \
- IIO_CHAN_INFO_SCALE_SEPARATE_BIT, \
- in_supply, ADIS16260_SCAN_SUPPLY, \
- IIO_ST('u', 12, 16, 0), 0), \
- IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 1, 0, \
- IIO_CHAN_INFO_SCALE_SEPARATE_BIT, \
- in_aux, ADIS16260_SCAN_AUX_ADC, \
- IIO_ST('u', 12, 16, 0), 0), \
- IIO_CHAN_SOFT_TIMESTAMP(5) \
+ { \
+ .type = IIO_ANGL_VEL, \
+ .modified = 1, \
+ .channel2 = mod, \
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | \
+ IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT | \
+ IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT | \
+ IIO_CHAN_INFO_SCALE_SEPARATE_BIT, \
+ .address = gyro, \
+ .scan_index = ADIS16260_SCAN_GYRO, \
+ .scan_type = { \
+ .sign = 's', \
+ .realbits = 14, \
+ .storagebits = 16, \
+ }, \
+ }, { \
+ .type = IIO_ANGL, \
+ .modified = 1, \
+ .channel2 = mod, \
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT, \
+ .address = angle, \
+ .scan_index = ADIS16260_SCAN_ANGL, \
+ .scan_type = { \
+ .sign = 'u', \
+ .realbits = 14, \
+ .storagebits = 16, \
+ }, \
+ }, { \
+ .type = IIO_TEMP, \
+ .indexed = 1, \
+ .channel = 0, \
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | \
+ IIO_CHAN_INFO_OFFSET_SEPARATE_BIT | \
+ IIO_CHAN_INFO_SCALE_SEPARATE_BIT, \
+ .address = temp, \
+ .scan_index = ADIS16260_SCAN_TEMP, \
+ .scan_type = { \
+ .sign = 'u', \
+ .realbits = 12, \
+ .storagebits = 16, \
+ }, \
+ }, { \
+ .type = IIO_VOLTAGE, \
+ .indexed = 1, \
+ .channel = 0, \
+ .extend_name = "supply", \
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | \
+ IIO_CHAN_INFO_SCALE_SEPARATE_BIT, \
+ .address = in_supply, \
+ .scan_index = ADIS16260_SCAN_SUPPLY, \
+ .scan_type = { \
+ .sign = 'u', \
+ .realbits = 12, \
+ .storagebits = 16, \
+ }, \
+ }, { \
+ .type = IIO_VOLTAGE, \
+ .indexed = 1, \
+ .channel = 1, \
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | \
+ IIO_CHAN_INFO_SCALE_SEPARATE_BIT, \
+ .address = in_aux, \
+ .scan_index = ADIS16260_SCAN_AUX_ADC, \
+ .scan_type = { \
+ .sign = 'u', \
+ .realbits = 12, \
+ .storagebits = 16, \
+ }, \
+ }, \
+ IIO_CHAN_SOFT_TIMESTAMP(5), \
}
static const ADIS16260_GYRO_CHANNEL_SET(x, IIO_MOD_X);
@@ -440,7 +486,7 @@ static int adis16260_read_raw(struct iio_dev *indio_dev,
s16 val16;
switch (mask) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
mutex_lock(&indio_dev->mlock);
addr = adis16260_addresses[chan->address][0];
ret = adis16260_spi_read_reg_16(indio_dev, addr, &val16);
@@ -581,7 +627,7 @@ static int __devinit adis16260_probe(struct spi_device *spi)
struct iio_dev *indio_dev;
/* setup the industrialio driver allocated elements */
- indio_dev = iio_allocate_device(sizeof(*st));
+ indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -666,7 +712,7 @@ error_uninitialize_ring:
error_unreg_ring_funcs:
adis16260_unconfigure_ring(indio_dev);
error_free_dev:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
error_ret:
return ret;
}
@@ -687,7 +733,7 @@ static int adis16260_remove(struct spi_device *spi)
adis16260_remove_trigger(indio_dev);
iio_buffer_unregister(indio_dev);
adis16260_unconfigure_ring(indio_dev);
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
err_ret:
return ret;
diff --git a/drivers/staging/iio/gyro/adis16260_ring.c b/drivers/staging/iio/gyro/adis16260_ring.c
index 711f15122a08..25283376f2fc 100644
--- a/drivers/staging/iio/gyro/adis16260_ring.c
+++ b/drivers/staging/iio/gyro/adis16260_ring.c
@@ -5,9 +5,9 @@
#include <linux/spi/spi.h>
#include <linux/slab.h>
-#include "../iio.h"
+#include <linux/iio/iio.h>
#include "../ring_sw.h"
-#include "../trigger_consumer.h"
+#include <linux/iio/trigger_consumer.h>
#include "adis16260.h"
/**
@@ -66,9 +66,8 @@ static irqreturn_t adis16260_trigger_handler(int irq, void *p)
struct iio_buffer *ring = indio_dev->buffer;
int i = 0;
s16 *data;
- size_t datasize = ring->access->get_bytes_per_datum(ring);
- data = kmalloc(datasize , GFP_KERNEL);
+ data = kmalloc(indio_dev->scan_bytes, GFP_KERNEL);
if (data == NULL) {
dev_err(&st->us->dev, "memory alloc failed in ring bh");
return -ENOMEM;
@@ -81,7 +80,7 @@ static irqreturn_t adis16260_trigger_handler(int irq, void *p)
data[i] = be16_to_cpup((__be16 *)&(st->rx[i*2]));
/* Guaranteed to be aligned with 8 byte boundary */
- if (ring->scan_timestamp)
+ if (indio_dev->scan_timestamp)
*((s64 *)(data + ((i + 3)/4)*4)) = pf->timestamp;
ring->access->store_to(ring, (u8 *)data, pf->timestamp);
diff --git a/drivers/staging/iio/gyro/adis16260_trigger.c b/drivers/staging/iio/gyro/adis16260_trigger.c
index 8299cd18d705..034559e4d5b9 100644
--- a/drivers/staging/iio/gyro/adis16260_trigger.c
+++ b/drivers/staging/iio/gyro/adis16260_trigger.c
@@ -3,8 +3,8 @@
#include <linux/spi/spi.h>
#include <linux/export.h>
-#include "../iio.h"
-#include "../trigger.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/trigger.h>
#include "adis16260.h"
/**
@@ -29,7 +29,7 @@ int adis16260_probe_trigger(struct iio_dev *indio_dev)
int ret;
struct adis16260_state *st = iio_priv(indio_dev);
- st->trig = iio_allocate_trigger("%s-dev%d",
+ st->trig = iio_trigger_alloc("%s-dev%d",
spi_get_device_id(st->us)->name,
indio_dev->id);
if (st->trig == NULL) {
@@ -60,7 +60,7 @@ int adis16260_probe_trigger(struct iio_dev *indio_dev)
error_free_irq:
free_irq(st->us->irq, st->trig);
error_free_trig:
- iio_free_trigger(st->trig);
+ iio_trigger_free(st->trig);
error_ret:
return ret;
}
@@ -71,5 +71,5 @@ void adis16260_remove_trigger(struct iio_dev *indio_dev)
iio_trigger_unregister(st->trig);
free_irq(st->us->irq, st->trig);
- iio_free_trigger(st->trig);
+ iio_trigger_free(st->trig);
}
diff --git a/drivers/staging/iio/gyro/adxrs450_core.c b/drivers/staging/iio/gyro/adxrs450_core.c
index 15e2496f70c8..6513119b1e90 100644
--- a/drivers/staging/iio/gyro/adxrs450_core.c
+++ b/drivers/staging/iio/gyro/adxrs450_core.c
@@ -18,8 +18,8 @@
#include <linux/list.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
#include "adxrs450.h"
@@ -265,7 +265,7 @@ static int adxrs450_read_raw(struct iio_dev *indio_dev,
s16 t;
switch (mask) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
switch (chan->type) {
case IIO_ANGL_VEL:
ret = adxrs450_spi_sensor_data(indio_dev, &t);
@@ -329,14 +329,16 @@ static const struct iio_chan_spec adxrs450_channels[2][2] = {
.type = IIO_ANGL_VEL,
.modified = 1,
.channel2 = IIO_MOD_Z,
- .info_mask = IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
IIO_CHAN_INFO_QUADRATURE_CORRECTION_RAW_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
}, {
.type = IIO_TEMP,
.indexed = 1,
.channel = 0,
- .info_mask = IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
}
},
[ID_ADXRS453] = {
@@ -344,13 +346,15 @@ static const struct iio_chan_spec adxrs450_channels[2][2] = {
.type = IIO_ANGL_VEL,
.modified = 1,
.channel2 = IIO_MOD_Z,
- .info_mask = IIO_CHAN_INFO_SCALE_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SEPARATE_BIT |
IIO_CHAN_INFO_QUADRATURE_CORRECTION_RAW_SEPARATE_BIT,
}, {
.type = IIO_TEMP,
.indexed = 1,
.channel = 0,
- .info_mask = IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
}
},
};
@@ -368,7 +372,7 @@ static int __devinit adxrs450_probe(struct spi_device *spi)
struct iio_dev *indio_dev;
/* setup the industrialio driver allocated elements */
- indio_dev = iio_allocate_device(sizeof(*st));
+ indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -399,7 +403,7 @@ static int __devinit adxrs450_probe(struct spi_device *spi)
error_initial:
iio_device_unregister(indio_dev);
error_free_dev:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
error_ret:
return ret;
@@ -408,7 +412,7 @@ error_ret:
static int adxrs450_remove(struct spi_device *spi)
{
iio_device_unregister(spi_get_drvdata(spi));
- iio_free_device(spi_get_drvdata(spi));
+ iio_device_free(spi_get_drvdata(spi));
return 0;
}
diff --git a/drivers/staging/iio/iio_dummy_evgen.c b/drivers/staging/iio/iio_dummy_evgen.c
index f39f346bf04f..0cd4fe916bf9 100644
--- a/drivers/staging/iio/iio_dummy_evgen.c
+++ b/drivers/staging/iio/iio_dummy_evgen.c
@@ -22,8 +22,8 @@
#include <linux/sysfs.h>
#include "iio_dummy_evgen.h"
-#include "iio.h"
-#include "sysfs.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
/* Fiddly bit of faking and irq without hardware */
#define IIO_EVENTGEN_NO 10
diff --git a/drivers/staging/iio/iio_hwmon.c b/drivers/staging/iio/iio_hwmon.c
index a603a5f51f93..b03554fee443 100644
--- a/drivers/staging/iio/iio_hwmon.c
+++ b/drivers/staging/iio/iio_hwmon.c
@@ -14,8 +14,8 @@
#include <linux/platform_device.h>
#include <linux/hwmon.h>
#include <linux/hwmon-sysfs.h>
-#include "consumer.h"
-#include "types.h"
+#include <linux/iio/consumer.h>
+#include <linux/iio/types.h>
/**
* struct iio_hwmon_state - device instance state
diff --git a/drivers/staging/iio/iio_simple_dummy.c b/drivers/staging/iio/iio_simple_dummy.c
index e3a94572bb40..3b4513cf5ab9 100644
--- a/drivers/staging/iio/iio_simple_dummy.c
+++ b/drivers/staging/iio/iio_simple_dummy.c
@@ -19,10 +19,10 @@
#include <linux/module.h>
#include <linux/moduleparam.h>
-#include "iio.h"
-#include "sysfs.h"
-#include "events.h"
-#include "buffer.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
+#include <linux/iio/events.h>
+#include <linux/iio/buffer.h>
#include "iio_simple_dummy.h"
/*
@@ -73,6 +73,12 @@ static struct iio_chan_spec iio_dummy_channels[] = {
/* What other information is available? */
.info_mask =
/*
+ * in_voltage0_raw
+ * Raw (unscaled no bias removal etc) measurement
+ * from the device.
+ */
+ IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ /*
* in_voltage0_offset
* Offset for userspace to apply prior to scale
* when converting to standard units (microvolts)
@@ -114,6 +120,12 @@ static struct iio_chan_spec iio_dummy_channels[] = {
.channel2 = 2,
.info_mask =
/*
+ * in_voltage1-voltage2_raw
+ * Raw (unscaled no bias removal etc) measurement
+ * from the device.
+ */
+ IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ /*
* in_voltage-voltage_scale
* Shared version of scale - shared by differential
* input channels of type IIO_VOLTAGE.
@@ -135,6 +147,7 @@ static struct iio_chan_spec iio_dummy_channels[] = {
.channel = 3,
.channel2 = 4,
.info_mask =
+ IIO_CHAN_INFO_RAW_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SHARED_BIT,
.scan_index = diffvoltage3m4,
.scan_type = {
@@ -154,6 +167,7 @@ static struct iio_chan_spec iio_dummy_channels[] = {
/* Channel 2 is use for modifiers */
.channel2 = IIO_MOD_X,
.info_mask =
+ IIO_CHAN_INFO_RAW_SEPARATE_BIT |
/*
* Internal bias correction value. Applied
* by the hardware or driver prior to userspace
@@ -177,6 +191,7 @@ static struct iio_chan_spec iio_dummy_channels[] = {
/* DAC channel out_voltage0_raw */
{
.type = IIO_VOLTAGE,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.output = 1,
.indexed = 1,
.channel = 0,
@@ -203,7 +218,7 @@ static int iio_dummy_read_raw(struct iio_dev *indio_dev,
mutex_lock(&st->lock);
switch (mask) {
- case 0: /* magic value - channel value read */
+ case IIO_CHAN_INFO_RAW: /* magic value - channel value read */
switch (chan->type) {
case IIO_VOLTAGE:
if (chan->output) {
@@ -290,7 +305,7 @@ static int iio_dummy_write_raw(struct iio_dev *indio_dev,
struct iio_dummy_state *st = iio_priv(indio_dev);
switch (mask) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
if (chan->output == 0)
return -EINVAL;
@@ -377,7 +392,7 @@ static int __devinit iio_dummy_probe(int index)
* It also has a region (accessed by iio_priv()
* for chip specific state information.
*/
- indio_dev = iio_allocate_device(sizeof(*st));
+ indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -457,7 +472,7 @@ error_unregister_events:
error_free_device:
/* Note free device should only be called, before registration
* has succeeded. */
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
error_ret:
return ret;
}
@@ -494,7 +509,7 @@ static int iio_dummy_remove(int index)
goto error_ret;
/* Free all structures */
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
error_ret:
return ret;
diff --git a/drivers/staging/iio/iio_simple_dummy_buffer.c b/drivers/staging/iio/iio_simple_dummy_buffer.c
index bb4daf744362..372606572d15 100644
--- a/drivers/staging/iio/iio_simple_dummy_buffer.c
+++ b/drivers/staging/iio/iio_simple_dummy_buffer.c
@@ -18,9 +18,9 @@
#include <linux/irq.h>
#include <linux/bitmap.h>
-#include "iio.h"
-#include "trigger_consumer.h"
-#include "kfifo_buf.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/trigger_consumer.h>
+#include <linux/iio/kfifo_buf.h>
#include "iio_simple_dummy.h"
@@ -48,12 +48,9 @@ static irqreturn_t iio_simple_dummy_trigger_h(int irq, void *p)
struct iio_dev *indio_dev = pf->indio_dev;
struct iio_buffer *buffer = indio_dev->buffer;
int len = 0;
- /*
- * The datasize is obtained from the buffer. It was stored when
- * the preenable setup function was called.
- */
- size_t datasize = buffer->access->get_bytes_per_datum(buffer);
- u16 *data = kmalloc(datasize, GFP_KERNEL);
+ u16 *data;
+
+ data = kmalloc(indio_dev->scan_bytes, GFP_KERNEL);
if (data == NULL)
return -ENOMEM;
@@ -87,7 +84,7 @@ static irqreturn_t iio_simple_dummy_trigger_h(int irq, void *p)
}
}
/* Store a timestampe at an 8 byte boundary */
- if (buffer->scan_timestamp)
+ if (indio_dev->scan_timestamp)
*(s64 *)(((phys_addr_t)data + len
+ sizeof(s64) - 1) & ~(sizeof(s64) - 1))
= iio_get_time_ns();
diff --git a/drivers/staging/iio/iio_simple_dummy_events.c b/drivers/staging/iio/iio_simple_dummy_events.c
index 449c7a5ece80..f85bd197ed31 100644
--- a/drivers/staging/iio/iio_simple_dummy_events.c
+++ b/drivers/staging/iio/iio_simple_dummy_events.c
@@ -12,9 +12,9 @@
#include <linux/interrupt.h>
#include <linux/irq.h>
-#include "iio.h"
-#include "sysfs.h"
-#include "events.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
+#include <linux/iio/events.h>
#include "iio_simple_dummy.h"
/* Evgen 'fakes' interrupt events for this example */
diff --git a/drivers/staging/iio/impedance-analyzer/ad5933.c b/drivers/staging/iio/impedance-analyzer/ad5933.c
index cd82b56d58af..359a794f684a 100644
--- a/drivers/staging/iio/impedance-analyzer/ad5933.c
+++ b/drivers/staging/iio/impedance-analyzer/ad5933.c
@@ -19,9 +19,9 @@
#include <linux/module.h>
#include <asm/div64.h>
-#include "../iio.h"
-#include "../sysfs.h"
-#include "../buffer.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
+#include <linux/iio/buffer.h>
#include "../ring_sw.h"
#include "ad5933.h"
@@ -109,15 +109,46 @@ static struct ad5933_platform_data ad5933_default_pdata = {
};
static struct iio_chan_spec ad5933_channels[] = {
- IIO_CHAN(IIO_TEMP, 0, 1, 1, NULL, 0, 0, 0,
- 0, AD5933_REG_TEMP_DATA, IIO_ST('s', 14, 16, 0), 0),
- /* Ring Channels */
- IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, "real_raw", 0, 0,
- IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
- AD5933_REG_REAL_DATA, 0, IIO_ST('s', 16, 16, 0), 0),
- IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, "imag_raw", 0, 0,
- IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
- AD5933_REG_IMAG_DATA, 1, IIO_ST('s', 16, 16, 0), 0),
+ {
+ .type = IIO_TEMP,
+ .indexed = 1,
+ .channel = 0,
+ .info_mask = IIO_CHAN_INFO_PROCESSED_SEPARATE_BIT,
+ .address = AD5933_REG_TEMP_DATA,
+ .scan_type = {
+ .sign = 's',
+ .realbits = 14,
+ .storagebits = 16,
+ },
+ }, { /* Ring Channels */
+ .type = IIO_VOLTAGE,
+ .indexed = 1,
+ .channel = 0,
+ .extend_name = "real_raw",
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
+ .address = AD5933_REG_REAL_DATA,
+ .scan_index = 0,
+ .scan_type = {
+ .sign = 's',
+ .realbits = 16,
+ .storagebits = 16,
+ },
+ }, {
+ .type = IIO_VOLTAGE,
+ .indexed = 1,
+ .channel = 0,
+ .extend_name = "imag_raw",
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
+ .address = AD5933_REG_IMAG_DATA,
+ .scan_index = 1,
+ .scan_type = {
+ .sign = 's',
+ .realbits = 16,
+ .storagebits = 16,
+ },
+ },
};
static int ad5933_i2c_write(struct i2c_client *client,
@@ -495,7 +526,8 @@ static int ad5933_read_raw(struct iio_dev *indio_dev,
mutex_lock(&indio_dev->mlock);
switch (m) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
+ case IIO_CHAN_INFO_PROCESSED:
if (iio_buffer_enabled(indio_dev)) {
ret = -EBUSY;
goto out;
@@ -537,19 +569,14 @@ static const struct iio_info ad5933_info = {
static int ad5933_ring_preenable(struct iio_dev *indio_dev)
{
struct ad5933_state *st = iio_priv(indio_dev);
- size_t d_size;
int ret;
if (bitmap_empty(indio_dev->active_scan_mask, indio_dev->masklength))
return -EINVAL;
- d_size = bitmap_weight(indio_dev->active_scan_mask,
- indio_dev->masklength) *
- ad5933_channels[1].scan_type.storagebits / 8;
-
- if (indio_dev->buffer->access->set_bytes_per_datum)
- indio_dev->buffer->access->
- set_bytes_per_datum(indio_dev->buffer, d_size);
+ ret = iio_sw_buffer_preenable(indio_dev);
+ if (ret < 0)
+ return ret;
ret = ad5933_reset(st);
if (ret < 0)
@@ -678,7 +705,7 @@ static int __devinit ad5933_probe(struct i2c_client *client,
int ret, voltage_uv = 0;
struct ad5933_platform_data *pdata = client->dev.platform_data;
struct ad5933_state *st;
- struct iio_dev *indio_dev = iio_allocate_device(sizeof(*st));
+ struct iio_dev *indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL)
return -ENOMEM;
@@ -757,7 +784,7 @@ error_put_reg:
if (!IS_ERR(st->reg))
regulator_put(st->reg);
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return ret;
}
@@ -774,7 +801,7 @@ static __devexit int ad5933_remove(struct i2c_client *client)
regulator_disable(st->reg);
regulator_put(st->reg);
}
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
diff --git a/drivers/staging/iio/imu/adis16400_core.c b/drivers/staging/iio/imu/adis16400_core.c
index e73ad7818d85..5015f823b65f 100644
--- a/drivers/staging/iio/imu/adis16400_core.c
+++ b/drivers/staging/iio/imu/adis16400_core.c
@@ -26,9 +26,9 @@
#include <linux/list.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
-#include "../buffer.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
+#include <linux/iio/buffer.h>
#include "adis16400.h"
enum adis16400_chip_variant {
@@ -545,7 +545,7 @@ static int adis16400_read_raw(struct iio_dev *indio_dev,
s16 val16;
switch (mask) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
mutex_lock(&indio_dev->mlock);
ret = adis16400_spi_read_reg_16(indio_dev,
adis16400_addresses[chan->address][0],
@@ -635,7 +635,8 @@ static struct iio_chan_spec adis16400_channels[] = {
.indexed = 1,
.channel = 0,
.extend_name = "supply",
- .info_mask = IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
.address = in_supply,
.scan_index = ADIS16400_SCAN_SUPPLY,
.scan_type = IIO_ST('u', 14, 16, 0)
@@ -643,7 +644,8 @@ static struct iio_chan_spec adis16400_channels[] = {
.type = IIO_ANGL_VEL,
.modified = 1,
.channel2 = IIO_MOD_X,
- .info_mask = IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SHARED_BIT |
IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY_SHARED_BIT,
.address = gyro_x,
@@ -653,7 +655,8 @@ static struct iio_chan_spec adis16400_channels[] = {
.type = IIO_ANGL_VEL,
.modified = 1,
.channel2 = IIO_MOD_Y,
- .info_mask = IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SHARED_BIT |
IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY_SHARED_BIT,
.address = gyro_y,
@@ -663,7 +666,8 @@ static struct iio_chan_spec adis16400_channels[] = {
.type = IIO_ANGL_VEL,
.modified = 1,
.channel2 = IIO_MOD_Z,
- .info_mask = IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SHARED_BIT |
IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY_SHARED_BIT,
.address = gyro_z,
@@ -673,7 +677,8 @@ static struct iio_chan_spec adis16400_channels[] = {
.type = IIO_ACCEL,
.modified = 1,
.channel2 = IIO_MOD_X,
- .info_mask = IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SHARED_BIT |
IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY_SHARED_BIT,
.address = accel_x,
@@ -683,7 +688,8 @@ static struct iio_chan_spec adis16400_channels[] = {
.type = IIO_ACCEL,
.modified = 1,
.channel2 = IIO_MOD_Y,
- .info_mask = IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SHARED_BIT |
IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY_SHARED_BIT,
.address = accel_y,
@@ -693,7 +699,8 @@ static struct iio_chan_spec adis16400_channels[] = {
.type = IIO_ACCEL,
.modified = 1,
.channel2 = IIO_MOD_Z,
- .info_mask = IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SHARED_BIT |
IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY_SHARED_BIT,
.address = accel_z,
@@ -703,7 +710,8 @@ static struct iio_chan_spec adis16400_channels[] = {
.type = IIO_MAGN,
.modified = 1,
.channel2 = IIO_MOD_X,
- .info_mask = IIO_CHAN_INFO_SCALE_SHARED_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT |
IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY_SHARED_BIT,
.address = magn_x,
.scan_index = ADIS16400_SCAN_MAGN_X,
@@ -712,7 +720,8 @@ static struct iio_chan_spec adis16400_channels[] = {
.type = IIO_MAGN,
.modified = 1,
.channel2 = IIO_MOD_Y,
- .info_mask = IIO_CHAN_INFO_SCALE_SHARED_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT |
IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY_SHARED_BIT,
.address = magn_y,
.scan_index = ADIS16400_SCAN_MAGN_Y,
@@ -721,7 +730,8 @@ static struct iio_chan_spec adis16400_channels[] = {
.type = IIO_MAGN,
.modified = 1,
.channel2 = IIO_MOD_Z,
- .info_mask = IIO_CHAN_INFO_SCALE_SHARED_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT |
IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY_SHARED_BIT,
.address = magn_z,
.scan_index = ADIS16400_SCAN_MAGN_Z,
@@ -730,7 +740,8 @@ static struct iio_chan_spec adis16400_channels[] = {
.type = IIO_TEMP,
.indexed = 1,
.channel = 0,
- .info_mask = IIO_CHAN_INFO_OFFSET_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_OFFSET_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
.address = temp,
.scan_index = ADIS16400_SCAN_TEMP,
@@ -739,7 +750,8 @@ static struct iio_chan_spec adis16400_channels[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 1,
- .info_mask = IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
.address = in1,
.scan_index = ADIS16400_SCAN_ADC_0,
.scan_type = IIO_ST('s', 12, 16, 0),
@@ -753,7 +765,8 @@ static struct iio_chan_spec adis16350_channels[] = {
.indexed = 1,
.channel = 0,
.extend_name = "supply",
- .info_mask = IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
.address = in_supply,
.scan_index = ADIS16400_SCAN_SUPPLY,
.scan_type = IIO_ST('u', 12, 16, 0)
@@ -761,7 +774,8 @@ static struct iio_chan_spec adis16350_channels[] = {
.type = IIO_ANGL_VEL,
.modified = 1,
.channel2 = IIO_MOD_X,
- .info_mask = IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SHARED_BIT |
IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY_SHARED_BIT,
.address = gyro_x,
@@ -771,7 +785,8 @@ static struct iio_chan_spec adis16350_channels[] = {
.type = IIO_ANGL_VEL,
.modified = 1,
.channel2 = IIO_MOD_Y,
- .info_mask = IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SHARED_BIT |
IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY_SHARED_BIT,
.address = gyro_y,
@@ -781,17 +796,19 @@ static struct iio_chan_spec adis16350_channels[] = {
.type = IIO_ANGL_VEL,
.modified = 1,
.channel2 = IIO_MOD_Z,
- .info_mask = IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SHARED_BIT |
IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY_SHARED_BIT,
.address = gyro_z,
.scan_index = ADIS16400_SCAN_GYRO_Z,
.scan_type = IIO_ST('s', 14, 16, 0),
}, {
- .type = IIO_ACCEL,
+ .type = IIO_ACCEL,
.modified = 1,
.channel2 = IIO_MOD_X,
- .info_mask = IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SHARED_BIT |
IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY_SHARED_BIT,
.address = accel_x,
@@ -801,7 +818,8 @@ static struct iio_chan_spec adis16350_channels[] = {
.type = IIO_ACCEL,
.modified = 1,
.channel2 = IIO_MOD_Y,
- .info_mask = IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SHARED_BIT |
IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY_SHARED_BIT,
.address = accel_y,
@@ -811,7 +829,8 @@ static struct iio_chan_spec adis16350_channels[] = {
.type = IIO_ACCEL,
.modified = 1,
.channel2 = IIO_MOD_Z,
- .info_mask = IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SHARED_BIT |
IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY_SHARED_BIT,
.address = accel_z,
@@ -822,7 +841,8 @@ static struct iio_chan_spec adis16350_channels[] = {
.indexed = 1,
.channel = 0,
.extend_name = "x",
- .info_mask = IIO_CHAN_INFO_OFFSET_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_OFFSET_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SEPARATE_BIT |
IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY_SHARED_BIT,
.address = temp0,
@@ -833,7 +853,8 @@ static struct iio_chan_spec adis16350_channels[] = {
.indexed = 1,
.channel = 1,
.extend_name = "y",
- .info_mask = IIO_CHAN_INFO_OFFSET_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_OFFSET_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SEPARATE_BIT |
IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY_SHARED_BIT,
.address = temp1,
@@ -844,7 +865,8 @@ static struct iio_chan_spec adis16350_channels[] = {
.indexed = 1,
.channel = 2,
.extend_name = "z",
- .info_mask = IIO_CHAN_INFO_OFFSET_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_OFFSET_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
.address = temp2,
.scan_index = ADIS16350_SCAN_TEMP_Z,
@@ -853,7 +875,8 @@ static struct iio_chan_spec adis16350_channels[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 1,
- .info_mask = IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
.address = in1,
.scan_index = ADIS16350_SCAN_ADC_0,
.scan_type = IIO_ST('s', 12, 16, 0),
@@ -867,7 +890,8 @@ static struct iio_chan_spec adis16300_channels[] = {
.indexed = 1,
.channel = 0,
.extend_name = "supply",
- .info_mask = IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
.address = in_supply,
.scan_index = ADIS16400_SCAN_SUPPLY,
.scan_type = IIO_ST('u', 12, 16, 0)
@@ -875,7 +899,8 @@ static struct iio_chan_spec adis16300_channels[] = {
.type = IIO_ANGL_VEL,
.modified = 1,
.channel2 = IIO_MOD_X,
- .info_mask = IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SHARED_BIT |
IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY_SHARED_BIT,
.address = gyro_x,
@@ -885,7 +910,8 @@ static struct iio_chan_spec adis16300_channels[] = {
.type = IIO_ACCEL,
.modified = 1,
.channel2 = IIO_MOD_X,
- .info_mask = IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SHARED_BIT |
IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY_SHARED_BIT,
.address = accel_x,
@@ -895,7 +921,8 @@ static struct iio_chan_spec adis16300_channels[] = {
.type = IIO_ACCEL,
.modified = 1,
.channel2 = IIO_MOD_Y,
- .info_mask = IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SHARED_BIT |
IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY_SHARED_BIT,
.address = accel_y,
@@ -905,7 +932,8 @@ static struct iio_chan_spec adis16300_channels[] = {
.type = IIO_ACCEL,
.modified = 1,
.channel2 = IIO_MOD_Z,
- .info_mask = IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SHARED_BIT |
IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY_SHARED_BIT,
.address = accel_z,
@@ -915,7 +943,8 @@ static struct iio_chan_spec adis16300_channels[] = {
.type = IIO_TEMP,
.indexed = 1,
.channel = 0,
- .info_mask = IIO_CHAN_INFO_OFFSET_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_OFFSET_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
.address = temp,
.scan_index = ADIS16400_SCAN_TEMP,
@@ -924,7 +953,8 @@ static struct iio_chan_spec adis16300_channels[] = {
.type = IIO_VOLTAGE,
.indexed = 1,
.channel = 1,
- .info_mask = IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
.address = in1,
.scan_index = ADIS16350_SCAN_ADC_0,
.scan_type = IIO_ST('s', 12, 16, 0),
@@ -932,7 +962,8 @@ static struct iio_chan_spec adis16300_channels[] = {
.type = IIO_INCLI,
.modified = 1,
.channel2 = IIO_MOD_X,
- .info_mask = IIO_CHAN_INFO_SCALE_SHARED_BIT,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT,
.address = incli_x,
.scan_index = ADIS16300_SCAN_INCLI_X,
.scan_type = IIO_ST('s', 13, 16, 0),
@@ -940,7 +971,8 @@ static struct iio_chan_spec adis16300_channels[] = {
.type = IIO_INCLI,
.modified = 1,
.channel2 = IIO_MOD_Y,
- .info_mask = IIO_CHAN_INFO_SCALE_SHARED_BIT,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT,
.address = incli_y,
.scan_index = ADIS16300_SCAN_INCLI_Y,
.scan_type = IIO_ST('s', 13, 16, 0),
@@ -953,7 +985,8 @@ static const struct iio_chan_spec adis16334_channels[] = {
.type = IIO_ANGL_VEL,
.modified = 1,
.channel2 = IIO_MOD_X,
- .info_mask = IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SHARED_BIT |
IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY_SHARED_BIT,
.address = gyro_x,
@@ -963,7 +996,8 @@ static const struct iio_chan_spec adis16334_channels[] = {
.type = IIO_ANGL_VEL,
.modified = 1,
.channel2 = IIO_MOD_Y,
- .info_mask = IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SHARED_BIT |
IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY_SHARED_BIT,
.address = gyro_y,
@@ -973,7 +1007,8 @@ static const struct iio_chan_spec adis16334_channels[] = {
.type = IIO_ANGL_VEL,
.modified = 1,
.channel2 = IIO_MOD_Z,
- .info_mask = IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SHARED_BIT |
IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY_SHARED_BIT,
.address = gyro_z,
@@ -983,7 +1018,8 @@ static const struct iio_chan_spec adis16334_channels[] = {
.type = IIO_ACCEL,
.modified = 1,
.channel2 = IIO_MOD_X,
- .info_mask = IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SHARED_BIT |
IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY_SHARED_BIT,
.address = accel_x,
@@ -993,7 +1029,8 @@ static const struct iio_chan_spec adis16334_channels[] = {
.type = IIO_ACCEL,
.modified = 1,
.channel2 = IIO_MOD_Y,
- .info_mask = IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SHARED_BIT |
IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY_SHARED_BIT,
.address = accel_y,
@@ -1003,7 +1040,8 @@ static const struct iio_chan_spec adis16334_channels[] = {
.type = IIO_ACCEL,
.modified = 1,
.channel2 = IIO_MOD_Z,
- .info_mask = IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SHARED_BIT |
IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY_SHARED_BIT,
.address = accel_z,
@@ -1013,7 +1051,8 @@ static const struct iio_chan_spec adis16334_channels[] = {
.type = IIO_TEMP,
.indexed = 1,
.channel = 0,
- .info_mask = IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SHARED_BIT,
.address = accel_z,
.scan_index = ADIS16400_SCAN_ACC_Z,
@@ -1122,7 +1161,7 @@ static int __devinit adis16400_probe(struct spi_device *spi)
{
int ret;
struct adis16400_state *st;
- struct iio_dev *indio_dev = iio_allocate_device(sizeof(*st));
+ struct iio_dev *indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -1172,14 +1211,14 @@ static int __devinit adis16400_probe(struct spi_device *spi)
return 0;
error_remove_trigger:
- if (indio_dev->modes & INDIO_BUFFER_TRIGGERED)
+ if (spi->irq)
adis16400_remove_trigger(indio_dev);
error_uninitialize_ring:
iio_buffer_unregister(indio_dev);
error_unreg_ring_funcs:
adis16400_unconfigure_ring(indio_dev);
error_free_dev:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
error_ret:
return ret;
}
@@ -1198,7 +1237,7 @@ static int adis16400_remove(struct spi_device *spi)
adis16400_remove_trigger(indio_dev);
iio_buffer_unregister(indio_dev);
adis16400_unconfigure_ring(indio_dev);
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
diff --git a/drivers/staging/iio/imu/adis16400_ring.c b/drivers/staging/iio/imu/adis16400_ring.c
index 8daa038b23e6..e43c0e2f43a6 100644
--- a/drivers/staging/iio/imu/adis16400_ring.c
+++ b/drivers/staging/iio/imu/adis16400_ring.c
@@ -6,9 +6,9 @@
#include <linux/bitops.h>
#include <linux/export.h>
-#include "../iio.h"
+#include <linux/iio/iio.h>
#include "../ring_sw.h"
-#include "../trigger_consumer.h"
+#include <linux/iio/trigger_consumer.h>
#include "adis16400.h"
/**
@@ -119,12 +119,12 @@ static irqreturn_t adis16400_trigger_handler(int irq, void *p)
struct iio_buffer *ring = indio_dev->buffer;
int i = 0, j, ret = 0;
s16 *data;
- size_t datasize = ring->access->get_bytes_per_datum(ring);
+
/* Asumption that long is enough for maximum channels */
unsigned long mask = *indio_dev->active_scan_mask;
int scan_count = bitmap_weight(indio_dev->active_scan_mask,
indio_dev->masklength);
- data = kmalloc(datasize , GFP_KERNEL);
+ data = kmalloc(indio_dev->scan_bytes, GFP_KERNEL);
if (data == NULL) {
dev_err(&st->us->dev, "memory alloc failed in ring bh");
return -ENOMEM;
diff --git a/drivers/staging/iio/imu/adis16400_trigger.c b/drivers/staging/iio/imu/adis16400_trigger.c
index 5bf000757522..42a678e92fc6 100644
--- a/drivers/staging/iio/imu/adis16400_trigger.c
+++ b/drivers/staging/iio/imu/adis16400_trigger.c
@@ -3,8 +3,8 @@
#include <linux/spi/spi.h>
#include <linux/export.h>
-#include "../iio.h"
-#include "../trigger.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/trigger.h>
#include "adis16400.h"
/**
@@ -29,7 +29,7 @@ int adis16400_probe_trigger(struct iio_dev *indio_dev)
int ret;
struct adis16400_state *st = iio_priv(indio_dev);
- st->trig = iio_allocate_trigger("%s-dev%d",
+ st->trig = iio_trigger_alloc("%s-dev%d",
indio_dev->name,
indio_dev->id);
if (st->trig == NULL) {
@@ -59,7 +59,7 @@ int adis16400_probe_trigger(struct iio_dev *indio_dev)
error_free_irq:
free_irq(st->us->irq, st->trig);
error_free_trig:
- iio_free_trigger(st->trig);
+ iio_trigger_free(st->trig);
error_ret:
return ret;
}
@@ -70,5 +70,5 @@ void adis16400_remove_trigger(struct iio_dev *indio_dev)
iio_trigger_unregister(st->trig);
free_irq(st->us->irq, st->trig);
- iio_free_trigger(st->trig);
+ iio_trigger_free(st->trig);
}
diff --git a/drivers/staging/iio/light/Kconfig b/drivers/staging/iio/light/Kconfig
index e7e9159d9895..4bed30eac3ed 100644
--- a/drivers/staging/iio/light/Kconfig
+++ b/drivers/staging/iio/light/Kconfig
@@ -4,15 +4,26 @@
menu "Light sensors"
config SENSORS_ISL29018
- tristate "ISL 29018 light and proximity sensor"
- depends on I2C
- default n
- help
- If you say yes here you get support for ambient light sensing and
- proximity infrared sensing from Intersil ISL29018.
- This driver will provide the measurements of ambient light intensity
- in lux, proximity infrared sensing and normal infrared sensing.
- Data from sensor is accessible via sysfs.
+ tristate "ISL 29018 light and proximity sensor"
+ depends on I2C
+ select REGMAP_I2C
+ default n
+ help
+ If you say yes here you get support for ambient light sensing and
+ proximity infrared sensing from Intersil ISL29018.
+ This driver will provide the measurements of ambient light intensity
+ in lux, proximity infrared sensing and normal infrared sensing.
+ Data from sensor is accessible via sysfs.
+
+config SENSORS_ISL29028
+ tristate "Intersil ISL29028 Concurrent Light and Proximity Sensor"
+ depends on I2C
+ select REGMAP_I2C
+ help
+ Provides driver for the Intersil's ISL29028 device.
+ This driver supports the sysfs interface to get the ALS, IR intensity,
+ Proximity value via iio. The ISL29028 provides the concurrent sensing
+ of ambient light and proximity.
config SENSORS_TSL2563
tristate "TAOS TSL2560, TSL2561, TSL2562 and TSL2563 ambient light sensors"
@@ -31,4 +42,12 @@ config TSL2583
Provides support for the TAOS tsl2580, tsl2581 and tsl2583 devices.
Access ALS data via iio, sysfs.
+config TSL2x7x
+ tristate "TAOS TSL/TMD2x71 and TSL/TMD2x72 Family of light and proximity sensors"
+ depends on I2C
+ help
+ Support for: tsl2571, tsl2671, tmd2671, tsl2771, tmd2771, tsl2572, tsl2672,
+ tmd2672, tsl2772, tmd2772 devices.
+ Provides iio_events and direct access via sysfs.
+
endmenu
diff --git a/drivers/staging/iio/light/Makefile b/drivers/staging/iio/light/Makefile
index 3011fbfa8dc2..141af1eb164c 100644
--- a/drivers/staging/iio/light/Makefile
+++ b/drivers/staging/iio/light/Makefile
@@ -4,4 +4,6 @@
obj-$(CONFIG_SENSORS_TSL2563) += tsl2563.o
obj-$(CONFIG_SENSORS_ISL29018) += isl29018.o
+obj-$(CONFIG_SENSORS_ISL29028) += isl29028.o
obj-$(CONFIG_TSL2583) += tsl2583.o
+obj-$(CONFIG_TSL2x7x) += tsl2x7x_core.o
diff --git a/drivers/staging/iio/light/isl29018.c b/drivers/staging/iio/light/isl29018.c
index 38ec52b65dfa..2d23c6afa286 100644
--- a/drivers/staging/iio/light/isl29018.c
+++ b/drivers/staging/iio/light/isl29018.c
@@ -26,9 +26,11 @@
#include <linux/err.h>
#include <linux/mutex.h>
#include <linux/delay.h>
+#include <linux/regmap.h>
#include <linux/slab.h>
-#include "../iio.h"
-#include "../sysfs.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
+
#define CONVERSION_TIME_MS 100
#define ISL29018_REG_ADD_COMMAND1 0x00
@@ -51,49 +53,22 @@
#define ISL29018_REG_ADD_DATA_LSB 0x02
#define ISL29018_REG_ADD_DATA_MSB 0x03
-#define ISL29018_MAX_REGS (ISL29018_REG_ADD_DATA_MSB+1)
#define ISL29018_REG_TEST 0x08
#define ISL29018_TEST_SHIFT 0
#define ISL29018_TEST_MASK (0xFF << ISL29018_TEST_SHIFT)
struct isl29018_chip {
- struct i2c_client *client;
+ struct device *dev;
+ struct regmap *regmap;
struct mutex lock;
unsigned int lux_scale;
unsigned int range;
unsigned int adc_bit;
int prox_scheme;
- u8 reg_cache[ISL29018_MAX_REGS];
};
-static int isl29018_write_data(struct i2c_client *client, u8 reg,
- u8 val, u8 mask, u8 shift)
-{
- u8 regval = val;
- int ret;
- struct isl29018_chip *chip = iio_priv(i2c_get_clientdata(client));
-
- /* don't cache or mask REG_TEST */
- if (reg < ISL29018_MAX_REGS) {
- regval = chip->reg_cache[reg];
- regval &= ~mask;
- regval |= val << shift;
- }
-
- ret = i2c_smbus_write_byte_data(client, reg, regval);
- if (ret) {
- dev_err(&client->dev, "Write to device fails status %x\n", ret);
- } else {
- /* don't update cache on err */
- if (reg < ISL29018_MAX_REGS)
- chip->reg_cache[reg] = regval;
- }
-
- return ret;
-}
-
-static int isl29018_set_range(struct i2c_client *client, unsigned long range,
+static int isl29018_set_range(struct isl29018_chip *chip, unsigned long range,
unsigned int *new_range)
{
static const unsigned long supp_ranges[] = {1000, 4000, 16000, 64000};
@@ -109,11 +84,11 @@ static int isl29018_set_range(struct i2c_client *client, unsigned long range,
if (i >= ARRAY_SIZE(supp_ranges))
return -EINVAL;
- return isl29018_write_data(client, ISL29018_REG_ADD_COMMANDII,
- i, COMMANDII_RANGE_MASK, COMMANDII_RANGE_SHIFT);
+ return regmap_update_bits(chip->regmap, ISL29018_REG_ADD_COMMANDII,
+ COMMANDII_RANGE_MASK, i << COMMANDII_RANGE_SHIFT);
}
-static int isl29018_set_resolution(struct i2c_client *client,
+static int isl29018_set_resolution(struct isl29018_chip *chip,
unsigned long adcbit, unsigned int *conf_adc_bit)
{
static const unsigned long supp_adcbit[] = {16, 12, 8, 4};
@@ -129,48 +104,49 @@ static int isl29018_set_resolution(struct i2c_client *client,
if (i >= ARRAY_SIZE(supp_adcbit))
return -EINVAL;
- return isl29018_write_data(client, ISL29018_REG_ADD_COMMANDII,
- i, COMMANDII_RESOLUTION_MASK,
- COMMANDII_RESOLUTION_SHIFT);
+ return regmap_update_bits(chip->regmap, ISL29018_REG_ADD_COMMANDII,
+ COMMANDII_RESOLUTION_MASK,
+ i << COMMANDII_RESOLUTION_SHIFT);
}
-static int isl29018_read_sensor_input(struct i2c_client *client, int mode)
+static int isl29018_read_sensor_input(struct isl29018_chip *chip, int mode)
{
int status;
- int lsb;
- int msb;
+ unsigned int lsb;
+ unsigned int msb;
/* Set mode */
- status = isl29018_write_data(client, ISL29018_REG_ADD_COMMAND1,
- mode, COMMMAND1_OPMODE_MASK, COMMMAND1_OPMODE_SHIFT);
+ status = regmap_write(chip->regmap, ISL29018_REG_ADD_COMMAND1,
+ mode << COMMMAND1_OPMODE_SHIFT);
if (status) {
- dev_err(&client->dev, "Error in setting operating mode\n");
+ dev_err(chip->dev,
+ "Error in setting operating mode err %d\n", status);
return status;
}
msleep(CONVERSION_TIME_MS);
- lsb = i2c_smbus_read_byte_data(client, ISL29018_REG_ADD_DATA_LSB);
- if (lsb < 0) {
- dev_err(&client->dev, "Error in reading LSB DATA\n");
- return lsb;
+ status = regmap_read(chip->regmap, ISL29018_REG_ADD_DATA_LSB, &lsb);
+ if (status < 0) {
+ dev_err(chip->dev,
+ "Error in reading LSB DATA with err %d\n", status);
+ return status;
}
- msb = i2c_smbus_read_byte_data(client, ISL29018_REG_ADD_DATA_MSB);
- if (msb < 0) {
- dev_err(&client->dev, "Error in reading MSB DATA\n");
- return msb;
+ status = regmap_read(chip->regmap, ISL29018_REG_ADD_DATA_MSB, &msb);
+ if (status < 0) {
+ dev_err(chip->dev,
+ "Error in reading MSB DATA with error %d\n", status);
+ return status;
}
- dev_vdbg(&client->dev, "MSB 0x%x and LSB 0x%x\n", msb, lsb);
+ dev_vdbg(chip->dev, "MSB 0x%x and LSB 0x%x\n", msb, lsb);
return (msb << 8) | lsb;
}
-static int isl29018_read_lux(struct i2c_client *client, int *lux)
+static int isl29018_read_lux(struct isl29018_chip *chip, int *lux)
{
int lux_data;
- struct isl29018_chip *chip = iio_priv(i2c_get_clientdata(client));
- lux_data = isl29018_read_sensor_input(client,
- COMMMAND1_OPMODE_ALS_ONCE);
+ lux_data = isl29018_read_sensor_input(chip, COMMMAND1_OPMODE_ALS_ONCE);
if (lux_data < 0)
return lux_data;
@@ -180,11 +156,11 @@ static int isl29018_read_lux(struct i2c_client *client, int *lux)
return 0;
}
-static int isl29018_read_ir(struct i2c_client *client, int *ir)
+static int isl29018_read_ir(struct isl29018_chip *chip, int *ir)
{
int ir_data;
- ir_data = isl29018_read_sensor_input(client, COMMMAND1_OPMODE_IR_ONCE);
+ ir_data = isl29018_read_sensor_input(chip, COMMMAND1_OPMODE_IR_ONCE);
if (ir_data < 0)
return ir_data;
@@ -194,7 +170,7 @@ static int isl29018_read_ir(struct i2c_client *client, int *ir)
return 0;
}
-static int isl29018_read_proximity_ir(struct i2c_client *client, int scheme,
+static int isl29018_read_proximity_ir(struct isl29018_chip *chip, int scheme,
int *near_ir)
{
int status;
@@ -202,14 +178,15 @@ static int isl29018_read_proximity_ir(struct i2c_client *client, int scheme,
int ir_data = -1;
/* Do proximity sensing with required scheme */
- status = isl29018_write_data(client, ISL29018_REG_ADD_COMMANDII,
- scheme, COMMANDII_SCHEME_MASK, COMMANDII_SCHEME_SHIFT);
+ status = regmap_update_bits(chip->regmap, ISL29018_REG_ADD_COMMANDII,
+ COMMANDII_SCHEME_MASK,
+ scheme << COMMANDII_SCHEME_SHIFT);
if (status) {
- dev_err(&client->dev, "Error in setting operating mode\n");
+ dev_err(chip->dev, "Error in setting operating mode\n");
return status;
}
- prox_data = isl29018_read_sensor_input(client,
+ prox_data = isl29018_read_sensor_input(chip,
COMMMAND1_OPMODE_PROX_ONCE);
if (prox_data < 0)
return prox_data;
@@ -219,8 +196,7 @@ static int isl29018_read_proximity_ir(struct i2c_client *client, int scheme,
return 0;
}
- ir_data = isl29018_read_sensor_input(client,
- COMMMAND1_OPMODE_IR_ONCE);
+ ir_data = isl29018_read_sensor_input(chip, COMMMAND1_OPMODE_IR_ONCE);
if (ir_data < 0)
return ir_data;
@@ -249,7 +225,6 @@ static ssize_t store_range(struct device *dev,
{
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct isl29018_chip *chip = iio_priv(indio_dev);
- struct i2c_client *client = chip->client;
int status;
unsigned long lval;
unsigned int new_range;
@@ -264,10 +239,11 @@ static ssize_t store_range(struct device *dev,
}
mutex_lock(&chip->lock);
- status = isl29018_set_range(client, lval, &new_range);
+ status = isl29018_set_range(chip, lval, &new_range);
if (status < 0) {
mutex_unlock(&chip->lock);
- dev_err(dev, "Error in setting max range\n");
+ dev_err(dev,
+ "Error in setting max range with err %d\n", status);
return status;
}
chip->range = new_range;
@@ -291,7 +267,6 @@ static ssize_t store_resolution(struct device *dev,
{
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct isl29018_chip *chip = iio_priv(indio_dev);
- struct i2c_client *client = chip->client;
int status;
unsigned long lval;
unsigned int new_adc_bit;
@@ -304,7 +279,7 @@ static ssize_t store_resolution(struct device *dev,
}
mutex_lock(&chip->lock);
- status = isl29018_set_resolution(client, lval, &new_adc_bit);
+ status = isl29018_set_resolution(chip, lval, &new_adc_bit);
if (status < 0) {
mutex_unlock(&chip->lock);
dev_err(dev, "Error in setting resolution\n");
@@ -379,20 +354,20 @@ static int isl29018_read_raw(struct iio_dev *indio_dev,
{
int ret = -EINVAL;
struct isl29018_chip *chip = iio_priv(indio_dev);
- struct i2c_client *client = chip->client;
mutex_lock(&chip->lock);
switch (mask) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
+ case IIO_CHAN_INFO_PROCESSED:
switch (chan->type) {
case IIO_LIGHT:
- ret = isl29018_read_lux(client, val);
+ ret = isl29018_read_lux(chip, val);
break;
case IIO_INTENSITY:
- ret = isl29018_read_ir(client, val);
+ ret = isl29018_read_ir(chip, val);
break;
case IIO_PROXIMITY:
- ret = isl29018_read_proximity_ir(client,
+ ret = isl29018_read_proximity_ir(chip,
chip->prox_scheme, val);
break;
default:
@@ -419,15 +394,17 @@ static const struct iio_chan_spec isl29018_channels[] = {
.type = IIO_LIGHT,
.indexed = 1,
.channel = 0,
- .processed_val = IIO_PROCESSED,
- .info_mask = IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT,
+ .info_mask = IIO_CHAN_INFO_PROCESSED_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT,
}, {
.type = IIO_INTENSITY,
.modified = 1,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
.channel2 = IIO_MOD_LIGHT_IR,
}, {
/* Unindexed in current ABI. But perhaps it should be. */
.type = IIO_PROXIMITY,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
}
};
@@ -456,15 +433,12 @@ static const struct attribute_group isl29108_group = {
.attrs = isl29018_attributes,
};
-static int isl29018_chip_init(struct i2c_client *client)
+static int isl29018_chip_init(struct isl29018_chip *chip)
{
- struct isl29018_chip *chip = iio_priv(i2c_get_clientdata(client));
int status;
int new_adc_bit;
unsigned int new_range;
- memset(chip->reg_cache, 0, sizeof(chip->reg_cache));
-
/* Code added per Intersil Application Note 1534:
* When VDD sinks to approximately 1.8V or below, some of
* the part's registers may change their state. When VDD
@@ -485,10 +459,9 @@ static int isl29018_chip_init(struct i2c_client *client)
* the same thing EXCEPT the data sheet asks for a 1ms delay after
* writing the CMD1 register.
*/
- status = isl29018_write_data(client, ISL29018_REG_TEST, 0,
- ISL29018_TEST_MASK, ISL29018_TEST_SHIFT);
+ status = regmap_write(chip->regmap, ISL29018_REG_TEST, 0x0);
if (status < 0) {
- dev_err(&client->dev, "Failed to clear isl29018 TEST reg."
+ dev_err(chip->dev, "Failed to clear isl29018 TEST reg."
"(%d)\n", status);
return status;
}
@@ -497,10 +470,9 @@ static int isl29018_chip_init(struct i2c_client *client)
* "Operating Mode" (COMMAND1) register is reprogrammed when
* data is read from the device.
*/
- status = isl29018_write_data(client, ISL29018_REG_ADD_COMMAND1, 0,
- 0xff, 0);
+ status = regmap_write(chip->regmap, ISL29018_REG_ADD_COMMAND1, 0);
if (status < 0) {
- dev_err(&client->dev, "Failed to clear isl29018 CMD1 reg."
+ dev_err(chip->dev, "Failed to clear isl29018 CMD1 reg."
"(%d)\n", status);
return status;
}
@@ -508,13 +480,13 @@ static int isl29018_chip_init(struct i2c_client *client)
msleep(1); /* per data sheet, page 10 */
/* set defaults */
- status = isl29018_set_range(client, chip->range, &new_range);
+ status = isl29018_set_range(chip, chip->range, &new_range);
if (status < 0) {
- dev_err(&client->dev, "Init of isl29018 fails\n");
+ dev_err(chip->dev, "Init of isl29018 fails\n");
return status;
}
- status = isl29018_set_resolution(client, chip->adc_bit,
+ status = isl29018_set_resolution(chip, chip->adc_bit,
&new_adc_bit);
return 0;
@@ -527,6 +499,32 @@ static const struct iio_info isl29108_info = {
.write_raw = &isl29018_write_raw,
};
+static bool is_volatile_reg(struct device *dev, unsigned int reg)
+{
+ switch (reg) {
+ case ISL29018_REG_ADD_DATA_LSB:
+ case ISL29018_REG_ADD_DATA_MSB:
+ case ISL29018_REG_ADD_COMMAND1:
+ case ISL29018_REG_TEST:
+ return true;
+ default:
+ return false;
+ }
+}
+
+/*
+ * isl29018_regmap_config: regmap configuration.
+ * Use RBTREE mechanism for caching.
+ */
+static const struct regmap_config isl29018_regmap_config = {
+ .reg_bits = 8,
+ .val_bits = 8,
+ .volatile_reg = is_volatile_reg,
+ .max_register = ISL29018_REG_TEST,
+ .num_reg_defaults_raw = ISL29018_REG_TEST + 1,
+ .cache_type = REGCACHE_RBTREE,
+};
+
static int __devinit isl29018_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
@@ -534,7 +532,7 @@ static int __devinit isl29018_probe(struct i2c_client *client,
struct iio_dev *indio_dev;
int err;
- indio_dev = iio_allocate_device(sizeof(*chip));
+ indio_dev = iio_device_alloc(sizeof(*chip));
if (indio_dev == NULL) {
dev_err(&client->dev, "iio allocation fails\n");
err = -ENOMEM;
@@ -543,7 +541,7 @@ static int __devinit isl29018_probe(struct i2c_client *client,
chip = iio_priv(indio_dev);
i2c_set_clientdata(client, indio_dev);
- chip->client = client;
+ chip->dev = &client->dev;
mutex_init(&chip->lock);
@@ -551,7 +549,14 @@ static int __devinit isl29018_probe(struct i2c_client *client,
chip->range = 1000;
chip->adc_bit = 16;
- err = isl29018_chip_init(client);
+ chip->regmap = devm_regmap_init_i2c(client, &isl29018_regmap_config);
+ if (IS_ERR(chip->regmap)) {
+ err = PTR_ERR(chip->regmap);
+ dev_err(chip->dev, "regmap initialization failed: %d\n", err);
+ goto exit;
+ }
+
+ err = isl29018_chip_init(chip);
if (err)
goto exit_iio_free;
@@ -569,7 +574,7 @@ static int __devinit isl29018_probe(struct i2c_client *client,
return 0;
exit_iio_free:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
exit:
return err;
}
@@ -580,7 +585,7 @@ static int __devexit isl29018_remove(struct i2c_client *client)
dev_dbg(&client->dev, "%s()\n", __func__);
iio_device_unregister(indio_dev);
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
@@ -593,7 +598,7 @@ static const struct i2c_device_id isl29018_id[] = {
MODULE_DEVICE_TABLE(i2c, isl29018_id);
static const struct of_device_id isl29018_of_match[] = {
- { .compatible = "invn,isl29018", },
+ { .compatible = "isil,isl29018", },
{ },
};
MODULE_DEVICE_TABLE(of, isl29018_of_match);
diff --git a/drivers/staging/iio/light/isl29028.c b/drivers/staging/iio/light/isl29028.c
new file mode 100644
index 000000000000..33a4c3f94a14
--- /dev/null
+++ b/drivers/staging/iio/light/isl29028.c
@@ -0,0 +1,566 @@
+/*
+ * IIO driver for the light sensor ISL29028.
+ * ISL29028 is Concurrent Ambient Light and Proximity Sensor
+ *
+ * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/module.h>
+#include <linux/i2c.h>
+#include <linux/err.h>
+#include <linux/mutex.h>
+#include <linux/delay.h>
+#include <linux/slab.h>
+#include <linux/regmap.h>
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
+
+#define CONVERSION_TIME_MS 100
+
+#define ISL29028_REG_CONFIGURE 0x01
+
+#define CONFIGURE_ALS_IR_MODE_ALS 0
+#define CONFIGURE_ALS_IR_MODE_IR BIT(0)
+#define CONFIGURE_ALS_IR_MODE_MASK BIT(0)
+
+#define CONFIGURE_ALS_RANGE_LOW_LUX 0
+#define CONFIGURE_ALS_RANGE_HIGH_LUX BIT(1)
+#define CONFIGURE_ALS_RANGE_MASK BIT(1)
+
+#define CONFIGURE_ALS_DIS 0
+#define CONFIGURE_ALS_EN BIT(2)
+#define CONFIGURE_ALS_EN_MASK BIT(2)
+
+#define CONFIGURE_PROX_DRIVE BIT(3)
+
+#define CONFIGURE_PROX_SLP_SH 4
+#define CONFIGURE_PROX_SLP_MASK (7 << CONFIGURE_PROX_SLP_SH)
+
+#define CONFIGURE_PROX_EN BIT(7)
+#define CONFIGURE_PROX_EN_MASK BIT(7)
+
+#define ISL29028_REG_INTERRUPT 0x02
+
+#define ISL29028_REG_PROX_DATA 0x08
+#define ISL29028_REG_ALSIR_L 0x09
+#define ISL29028_REG_ALSIR_U 0x0A
+
+#define ISL29028_REG_TEST1_MODE 0x0E
+#define ISL29028_REG_TEST2_MODE 0x0F
+
+#define ISL29028_NUM_REGS (ISL29028_REG_TEST2_MODE + 1)
+
+enum als_ir_mode {
+ MODE_NONE = 0,
+ MODE_ALS,
+ MODE_IR
+};
+
+struct isl29028_chip {
+ struct device *dev;
+ struct mutex lock;
+ struct regmap *regmap;
+
+ unsigned int prox_sampling;
+ bool enable_prox;
+
+ int lux_scale;
+ int als_ir_mode;
+};
+
+static int isl29028_set_proxim_sampling(struct isl29028_chip *chip,
+ unsigned int sampling)
+{
+ static unsigned int prox_period[] = {800, 400, 200, 100, 75, 50, 12, 0};
+ int sel;
+ unsigned int period = DIV_ROUND_UP(1000, sampling);
+
+ for (sel = 0; sel < ARRAY_SIZE(prox_period); ++sel) {
+ if (period >= prox_period[sel])
+ break;
+ }
+ return regmap_update_bits(chip->regmap, ISL29028_REG_CONFIGURE,
+ CONFIGURE_PROX_SLP_MASK, sel << CONFIGURE_PROX_SLP_SH);
+}
+
+static int isl29028_enable_proximity(struct isl29028_chip *chip, bool enable)
+{
+ int ret;
+ int val = 0;
+
+ if (enable)
+ val = CONFIGURE_PROX_EN;
+ ret = regmap_update_bits(chip->regmap, ISL29028_REG_CONFIGURE,
+ CONFIGURE_PROX_EN_MASK, val);
+ if (ret < 0)
+ return ret;
+
+ /* Wait for conversion to be complete for first sample */
+ mdelay(DIV_ROUND_UP(1000, chip->prox_sampling));
+ return 0;
+}
+
+static int isl29028_set_als_scale(struct isl29028_chip *chip, int lux_scale)
+{
+ int val = (lux_scale == 2000) ? CONFIGURE_ALS_RANGE_HIGH_LUX :
+ CONFIGURE_ALS_RANGE_LOW_LUX;
+
+ return regmap_update_bits(chip->regmap, ISL29028_REG_CONFIGURE,
+ CONFIGURE_ALS_RANGE_MASK, val);
+}
+
+static int isl29028_set_als_ir_mode(struct isl29028_chip *chip,
+ enum als_ir_mode mode)
+{
+ int ret = 0;
+
+ switch (mode) {
+ case MODE_ALS:
+ ret = regmap_update_bits(chip->regmap, ISL29028_REG_CONFIGURE,
+ CONFIGURE_ALS_IR_MODE_MASK, CONFIGURE_ALS_IR_MODE_ALS);
+ if (ret < 0)
+ return ret;
+
+ ret = regmap_update_bits(chip->regmap, ISL29028_REG_CONFIGURE,
+ CONFIGURE_ALS_RANGE_MASK, CONFIGURE_ALS_RANGE_HIGH_LUX);
+ break;
+
+ case MODE_IR:
+ ret = regmap_update_bits(chip->regmap, ISL29028_REG_CONFIGURE,
+ CONFIGURE_ALS_IR_MODE_MASK, CONFIGURE_ALS_IR_MODE_IR);
+ break;
+
+ case MODE_NONE:
+ return regmap_update_bits(chip->regmap, ISL29028_REG_CONFIGURE,
+ CONFIGURE_ALS_EN_MASK, CONFIGURE_ALS_DIS);
+ }
+
+ if (ret < 0)
+ return ret;
+
+ /* Enable the ALS/IR */
+ ret = regmap_update_bits(chip->regmap, ISL29028_REG_CONFIGURE,
+ CONFIGURE_ALS_EN_MASK, CONFIGURE_ALS_EN);
+ if (ret < 0)
+ return ret;
+
+ /* Need to wait for conversion time if ALS/IR mode enabled */
+ mdelay(CONVERSION_TIME_MS);
+ return 0;
+}
+
+static int isl29028_read_als_ir(struct isl29028_chip *chip, int *als_ir)
+{
+ unsigned int lsb;
+ unsigned int msb;
+ int ret;
+
+ ret = regmap_read(chip->regmap, ISL29028_REG_ALSIR_L, &lsb);
+ if (ret < 0) {
+ dev_err(chip->dev,
+ "Error in reading register ALSIR_L err %d\n", ret);
+ return ret;
+ }
+
+ ret = regmap_read(chip->regmap, ISL29028_REG_ALSIR_U, &msb);
+ if (ret < 0) {
+ dev_err(chip->dev,
+ "Error in reading register ALSIR_U err %d\n", ret);
+ return ret;
+ }
+
+ *als_ir = ((msb & 0xF) << 8) | (lsb & 0xFF);
+ return 0;
+}
+
+static int isl29028_read_proxim(struct isl29028_chip *chip, int *prox)
+{
+ unsigned int data;
+ int ret;
+
+ ret = regmap_read(chip->regmap, ISL29028_REG_PROX_DATA, &data);
+ if (ret < 0) {
+ dev_err(chip->dev, "Error in reading register %d, error %d\n",
+ ISL29028_REG_PROX_DATA, ret);
+ return ret;
+ }
+ *prox = data;
+ return 0;
+}
+
+static int isl29028_proxim_get(struct isl29028_chip *chip, int *prox_data)
+{
+ int ret;
+
+ if (!chip->enable_prox) {
+ ret = isl29028_enable_proximity(chip, true);
+ if (ret < 0)
+ return ret;
+ chip->enable_prox = true;
+ }
+ return isl29028_read_proxim(chip, prox_data);
+}
+
+static int isl29028_als_get(struct isl29028_chip *chip, int *als_data)
+{
+ int ret;
+ int als_ir_data;
+
+ if (chip->als_ir_mode != MODE_ALS) {
+ ret = isl29028_set_als_ir_mode(chip, MODE_ALS);
+ if (ret < 0) {
+ dev_err(chip->dev,
+ "Error in enabling ALS mode err %d\n", ret);
+ return ret;
+ }
+ chip->als_ir_mode = MODE_ALS;
+ }
+
+ ret = isl29028_read_als_ir(chip, &als_ir_data);
+ if (ret < 0)
+ return ret;
+
+ /*
+ * convert als data count to lux.
+ * if lux_scale = 125, lux = count * 0.031
+ * if lux_scale = 2000, lux = count * 0.49
+ */
+ if (chip->lux_scale == 125)
+ als_ir_data = (als_ir_data * 31) / 1000;
+ else
+ als_ir_data = (als_ir_data * 49) / 100;
+
+ *als_data = als_ir_data;
+ return 0;
+}
+
+static int isl29028_ir_get(struct isl29028_chip *chip, int *ir_data)
+{
+ int ret;
+
+ if (chip->als_ir_mode != MODE_IR) {
+ ret = isl29028_set_als_ir_mode(chip, MODE_IR);
+ if (ret < 0) {
+ dev_err(chip->dev,
+ "Error in enabling IR mode err %d\n", ret);
+ return ret;
+ }
+ chip->als_ir_mode = MODE_IR;
+ }
+ return isl29028_read_als_ir(chip, ir_data);
+}
+
+/* Channel IO */
+static int isl29028_write_raw(struct iio_dev *indio_dev,
+ struct iio_chan_spec const *chan, int val, int val2, long mask)
+{
+ struct isl29028_chip *chip = iio_priv(indio_dev);
+ int ret = -EINVAL;
+
+ mutex_lock(&chip->lock);
+ switch (chan->type) {
+ case IIO_PROXIMITY:
+ if (mask != IIO_CHAN_INFO_SAMP_FREQ) {
+ dev_err(chip->dev,
+ "proximity: mask value 0x%08lx not supported\n",
+ mask);
+ break;
+ }
+ if (val < 1 || val > 100) {
+ dev_err(chip->dev,
+ "Samp_freq %d is not in range[1:100]\n", val);
+ break;
+ }
+ ret = isl29028_set_proxim_sampling(chip, val);
+ if (ret < 0) {
+ dev_err(chip->dev,
+ "Setting proximity samp_freq fail, err %d\n",
+ ret);
+ break;
+ }
+ chip->prox_sampling = val;
+ break;
+
+ case IIO_LIGHT:
+ if (mask != IIO_CHAN_INFO_SCALE) {
+ dev_err(chip->dev,
+ "light: mask value 0x%08lx not supported\n",
+ mask);
+ break;
+ }
+ if ((val != 125) && (val != 2000)) {
+ dev_err(chip->dev,
+ "lux scale %d is invalid [125, 2000]\n", val);
+ break;
+ }
+ ret = isl29028_set_als_scale(chip, val);
+ if (ret < 0) {
+ dev_err(chip->dev,
+ "Setting lux scale fail with error %d\n", ret);
+ break;
+ }
+ chip->lux_scale = val;
+ break;
+
+ default:
+ dev_err(chip->dev, "Unsupported channel type\n");
+ break;
+ }
+ mutex_unlock(&chip->lock);
+ return ret;
+}
+
+static int isl29028_read_raw(struct iio_dev *indio_dev,
+ struct iio_chan_spec const *chan, int *val, int *val2, long mask)
+{
+ struct isl29028_chip *chip = iio_priv(indio_dev);
+ int ret = -EINVAL;
+
+ mutex_lock(&chip->lock);
+ switch (mask) {
+ case IIO_CHAN_INFO_RAW:
+ case IIO_CHAN_INFO_PROCESSED:
+ switch (chan->type) {
+ case IIO_LIGHT:
+ ret = isl29028_als_get(chip, val);
+ break;
+ case IIO_INTENSITY:
+ ret = isl29028_ir_get(chip, val);
+ break;
+ case IIO_PROXIMITY:
+ ret = isl29028_proxim_get(chip, val);
+ break;
+ default:
+ break;
+ }
+ if (ret < 0)
+ break;
+ ret = IIO_VAL_INT;
+ break;
+
+ case IIO_CHAN_INFO_SAMP_FREQ:
+ if (chan->type != IIO_PROXIMITY)
+ break;
+ *val = chip->prox_sampling;
+ ret = IIO_VAL_INT;
+ break;
+
+ case IIO_CHAN_INFO_SCALE:
+ if (chan->type != IIO_LIGHT)
+ break;
+ *val = chip->lux_scale;
+ ret = IIO_VAL_INT;
+ break;
+
+ default:
+ dev_err(chip->dev, "mask value 0x%08lx not supported\n", mask);
+ break;
+ }
+ mutex_unlock(&chip->lock);
+ return ret;
+}
+
+static IIO_CONST_ATTR(in_proximity_sampling_frequency_available,
+ "1, 3, 5, 10, 13, 20, 83, 100");
+static IIO_CONST_ATTR(in_illuminance_scale_available, "125, 2000");
+
+#define ISL29028_DEV_ATTR(name) (&iio_dev_attr_##name.dev_attr.attr)
+#define ISL29028_CONST_ATTR(name) (&iio_const_attr_##name.dev_attr.attr)
+static struct attribute *isl29028_attributes[] = {
+ ISL29028_CONST_ATTR(in_proximity_sampling_frequency_available),
+ ISL29028_CONST_ATTR(in_illuminance_scale_available),
+ NULL,
+};
+
+static const struct attribute_group isl29108_group = {
+ .attrs = isl29028_attributes,
+};
+
+static const struct iio_chan_spec isl29028_channels[] = {
+ {
+ .type = IIO_LIGHT,
+ .info_mask = IIO_CHAN_INFO_PROCESSED_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
+ }, {
+ .type = IIO_INTENSITY,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
+ }, {
+ .type = IIO_PROXIMITY,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SAMP_FREQ_SEPARATE_BIT,
+ }
+};
+
+static const struct iio_info isl29028_info = {
+ .attrs = &isl29108_group,
+ .driver_module = THIS_MODULE,
+ .read_raw = &isl29028_read_raw,
+ .write_raw = &isl29028_write_raw,
+};
+
+static int isl29028_chip_init(struct isl29028_chip *chip)
+{
+ int ret;
+
+ chip->enable_prox = false;
+ chip->prox_sampling = 20;
+ chip->lux_scale = 2000;
+ chip->als_ir_mode = MODE_NONE;
+
+ ret = regmap_write(chip->regmap, ISL29028_REG_TEST1_MODE, 0x0);
+ if (ret < 0) {
+ dev_err(chip->dev, "%s(): write to reg %d failed, err = %d\n",
+ __func__, ISL29028_REG_TEST1_MODE, ret);
+ return ret;
+ }
+ ret = regmap_write(chip->regmap, ISL29028_REG_TEST2_MODE, 0x0);
+ if (ret < 0) {
+ dev_err(chip->dev, "%s(): write to reg %d failed, err = %d\n",
+ __func__, ISL29028_REG_TEST2_MODE, ret);
+ return ret;
+ }
+
+ ret = regmap_write(chip->regmap, ISL29028_REG_CONFIGURE, 0x0);
+ if (ret < 0) {
+ dev_err(chip->dev, "%s(): write to reg %d failed, err = %d\n",
+ __func__, ISL29028_REG_CONFIGURE, ret);
+ return ret;
+ }
+
+ ret = isl29028_set_proxim_sampling(chip, chip->prox_sampling);
+ if (ret < 0) {
+ dev_err(chip->dev, "%s(): setting the proximity, err = %d\n",
+ __func__, ret);
+ return ret;
+ }
+
+ ret = isl29028_set_als_scale(chip, chip->lux_scale);
+ if (ret < 0)
+ dev_err(chip->dev, "%s(): setting als scale failed, err = %d\n",
+ __func__, ret);
+ return ret;
+}
+
+static bool is_volatile_reg(struct device *dev, unsigned int reg)
+{
+ switch (reg) {
+ case ISL29028_REG_INTERRUPT:
+ case ISL29028_REG_PROX_DATA:
+ case ISL29028_REG_ALSIR_L:
+ case ISL29028_REG_ALSIR_U:
+ return true;
+ default:
+ return false;
+ }
+}
+
+static const struct regmap_config isl29028_regmap_config = {
+ .reg_bits = 8,
+ .val_bits = 8,
+ .volatile_reg = is_volatile_reg,
+ .max_register = ISL29028_NUM_REGS - 1,
+ .num_reg_defaults_raw = ISL29028_NUM_REGS,
+ .cache_type = REGCACHE_RBTREE,
+};
+
+static int __devinit isl29028_probe(struct i2c_client *client,
+ const struct i2c_device_id *id)
+{
+ struct isl29028_chip *chip;
+ struct iio_dev *indio_dev;
+ int ret;
+
+ indio_dev = iio_device_alloc(sizeof(*chip));
+ if (!indio_dev) {
+ dev_err(&client->dev, "iio allocation fails\n");
+ return -ENOMEM;
+ }
+
+ chip = iio_priv(indio_dev);
+
+ i2c_set_clientdata(client, indio_dev);
+ chip->dev = &client->dev;
+ mutex_init(&chip->lock);
+
+ chip->regmap = devm_regmap_init_i2c(client, &isl29028_regmap_config);
+ if (IS_ERR(chip->regmap)) {
+ ret = PTR_ERR(chip->regmap);
+ dev_err(chip->dev, "regmap initialization failed: %d\n", ret);
+ goto exit_iio_free;
+ }
+
+ ret = isl29028_chip_init(chip);
+ if (ret < 0) {
+ dev_err(chip->dev, "chip initialization failed: %d\n", ret);
+ goto exit_iio_free;
+ }
+
+ indio_dev->info = &isl29028_info;
+ indio_dev->channels = isl29028_channels;
+ indio_dev->num_channels = ARRAY_SIZE(isl29028_channels);
+ indio_dev->name = id->name;
+ indio_dev->dev.parent = &client->dev;
+ indio_dev->modes = INDIO_DIRECT_MODE;
+ ret = iio_device_register(indio_dev);
+ if (ret < 0) {
+ dev_err(chip->dev, "iio registration fails with error %d\n",
+ ret);
+ goto exit_iio_free;
+ }
+ return 0;
+
+exit_iio_free:
+ iio_device_free(indio_dev);
+ return ret;
+}
+
+static int __devexit isl29028_remove(struct i2c_client *client)
+{
+ struct iio_dev *indio_dev = i2c_get_clientdata(client);
+
+ iio_device_unregister(indio_dev);
+ iio_device_free(indio_dev);
+ return 0;
+}
+
+static const struct i2c_device_id isl29028_id[] = {
+ {"isl29028", 0},
+ {}
+};
+MODULE_DEVICE_TABLE(i2c, isl29028_id);
+
+static const struct of_device_id isl29028_of_match[] = {
+ { .compatible = "isil,isl29028", },
+ { },
+};
+MODULE_DEVICE_TABLE(of, isl29028_of_match);
+
+static struct i2c_driver isl29028_driver = {
+ .class = I2C_CLASS_HWMON,
+ .driver = {
+ .name = "isl29028",
+ .owner = THIS_MODULE,
+ .of_match_table = isl29028_of_match,
+ },
+ .probe = isl29028_probe,
+ .remove = __devexit_p(isl29028_remove),
+ .id_table = isl29028_id,
+};
+
+module_i2c_driver(isl29028_driver);
+
+MODULE_DESCRIPTION("ISL29028 Ambient Light and Proximity Sensor driver");
+MODULE_LICENSE("GPL v2");
+MODULE_AUTHOR("Laxman Dewangan <ldewangan@nvidia.com>");
diff --git a/drivers/staging/iio/light/tsl2563.c b/drivers/staging/iio/light/tsl2563.c
index 546c95a4ea9e..9d740be43a82 100644
--- a/drivers/staging/iio/light/tsl2563.c
+++ b/drivers/staging/iio/light/tsl2563.c
@@ -35,9 +35,9 @@
#include <linux/err.h>
#include <linux/slab.h>
-#include "../iio.h"
-#include "../sysfs.h"
-#include "../events.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
+#include <linux/iio/events.h>
#include "tsl2563.h"
/* Use this many bits for fraction part. */
@@ -465,7 +465,7 @@ static int tsl2563_write_raw(struct iio_dev *indio_dev,
{
struct tsl2563_chip *chip = iio_priv(indio_dev);
- if (chan->channel == 0)
+ if (chan->channel == IIO_MOD_LIGHT_BOTH)
chip->calib0 = calib_from_sysfs(val);
else
chip->calib1 = calib_from_sysfs(val);
@@ -485,7 +485,8 @@ static int tsl2563_read_raw(struct iio_dev *indio_dev,
mutex_lock(&chip->lock);
switch (m) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
+ case IIO_CHAN_INFO_PROCESSED:
switch (chan->type) {
case IIO_LIGHT:
ret = tsl2563_get_adc(chip);
@@ -534,12 +535,14 @@ static const struct iio_chan_spec tsl2563_channels[] = {
{
.type = IIO_LIGHT,
.indexed = 1,
+ .info_mask = IIO_CHAN_INFO_PROCESSED_SEPARATE_BIT,
.channel = 0,
}, {
.type = IIO_INTENSITY,
.modified = 1,
.channel2 = IIO_MOD_LIGHT_BOTH,
- .info_mask = IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT,
.event_mask = (IIO_EV_BIT(IIO_EV_TYPE_THRESH,
IIO_EV_DIR_RISING) |
IIO_EV_BIT(IIO_EV_TYPE_THRESH,
@@ -548,7 +551,8 @@ static const struct iio_chan_spec tsl2563_channels[] = {
.type = IIO_INTENSITY,
.modified = 1,
.channel2 = IIO_MOD_LIGHT_IR,
- .info_mask = IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT,
}
};
@@ -710,7 +714,7 @@ static int __devinit tsl2563_probe(struct i2c_client *client,
int err = 0;
u8 id = 0;
- indio_dev = iio_allocate_device(sizeof(*chip));
+ indio_dev = iio_device_alloc(sizeof(*chip));
if (!indio_dev)
return -ENOMEM;
@@ -797,7 +801,7 @@ fail2:
if (client->irq)
free_irq(client->irq, indio_dev);
fail1:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return err;
}
@@ -818,7 +822,7 @@ static int tsl2563_remove(struct i2c_client *client)
if (client->irq)
free_irq(client->irq, indio_dev);
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
diff --git a/drivers/staging/iio/light/tsl2583.c b/drivers/staging/iio/light/tsl2583.c
index 8671d98e0448..5ff391e8c18b 100644
--- a/drivers/staging/iio/light/tsl2583.c
+++ b/drivers/staging/iio/light/tsl2583.c
@@ -28,7 +28,7 @@
#include <linux/unistd.h>
#include <linux/slab.h>
#include <linux/module.h>
-#include "../iio.h"
+#include <linux/iio/iio.h>
#define TSL258X_MAX_DEVICE_REGS 32
@@ -815,7 +815,7 @@ static int __devinit taos_probe(struct i2c_client *clientp,
return -EOPNOTSUPP;
}
- indio_dev = iio_allocate_device(sizeof(*chip));
+ indio_dev = iio_device_alloc(sizeof(*chip));
if (indio_dev == NULL) {
ret = -ENOMEM;
dev_err(&clientp->dev, "iio allocation failed\n");
@@ -879,7 +879,7 @@ static int __devinit taos_probe(struct i2c_client *clientp,
dev_info(&clientp->dev, "Light sensor found.\n");
return 0;
fail1:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
fail2:
return ret;
}
@@ -926,7 +926,7 @@ static SIMPLE_DEV_PM_OPS(taos_pm_ops, taos_suspend, taos_resume);
static int __devexit taos_remove(struct i2c_client *client)
{
iio_device_unregister(i2c_get_clientdata(client));
- iio_free_device(i2c_get_clientdata(client));
+ iio_device_free(i2c_get_clientdata(client));
return 0;
}
diff --git a/drivers/staging/iio/light/tsl2x7x.h b/drivers/staging/iio/light/tsl2x7x.h
new file mode 100755
index 000000000000..c4acf5ff1794
--- /dev/null
+++ b/drivers/staging/iio/light/tsl2x7x.h
@@ -0,0 +1,100 @@
+/*
+ * Device driver for monitoring ambient light intensity (lux)
+ * and proximity (prox) within the TAOS TSL2X7X family of devices.
+ *
+ * Copyright (c) 2012, TAOS Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __TSL2X7X_H
+#define __TSL2X7X_H
+#include <linux/pm.h>
+
+/* Max number of segments allowable in LUX table */
+#define TSL2X7X_MAX_LUX_TABLE_SIZE 9
+#define MAX_DEFAULT_TABLE_BYTES (sizeof(int) * TSL2X7X_MAX_LUX_TABLE_SIZE)
+
+struct iio_dev;
+
+struct tsl2x7x_lux {
+ unsigned int ratio;
+ unsigned int ch0;
+ unsigned int ch1;
+};
+
+/**
+ * struct tsl2x7x_default_settings - power on defaults unless
+ * overridden by platform data.
+ * @als_time: ALS Integration time - multiple of 50mS
+ * @als_gain: Index into the ALS gain table.
+ * @als_gain_trim: default gain trim to account for
+ * aperture effects.
+ * @wait_time: Time between PRX and ALS cycles
+ * in 2.7 periods
+ * @prx_time: 5.2ms prox integration time -
+ * decrease in 2.7ms periods
+ * @prx_gain: Proximity gain index
+ * @prox_config: Prox configuration filters.
+ * @als_cal_target: Known external ALS reading for
+ * calibration.
+ * @interrupts_en: Enable/Disable - 0x00 = none, 0x10 = als,
+ * 0x20 = prx, 0x30 = bth
+ * @persistence: H/W Filters, Number of 'out of limits'
+ * ADC readings PRX/ALS.
+ * @als_thresh_low: CH0 'low' count to trigger interrupt.
+ * @als_thresh_high: CH0 'high' count to trigger interrupt.
+ * @prox_thres_low: Low threshold proximity detection.
+ * @prox_thres_high: High threshold proximity detection
+ * @prox_pulse_count: Number if proximity emitter pulses
+ * @prox_max_samples_cal: Used for prox cal.
+ */
+struct tsl2x7x_settings {
+ int als_time;
+ int als_gain;
+ int als_gain_trim;
+ int wait_time;
+ int prx_time;
+ int prox_gain;
+ int prox_config;
+ int als_cal_target;
+ u8 interrupts_en;
+ u8 persistence;
+ int als_thresh_low;
+ int als_thresh_high;
+ int prox_thres_low;
+ int prox_thres_high;
+ int prox_pulse_count;
+ int prox_max_samples_cal;
+};
+
+/**
+ * struct tsl2X7X_platform_data - Platform callback, glass and defaults
+ * @platform_power: Suspend/resume platform callback
+ * @power_on: Power on callback
+ * @power_off: Power off callback
+ * @platform_lux_table: Device specific glass coefficents
+ * @platform_default_settings: Device specific power on defaults
+ *
+ */
+struct tsl2X7X_platform_data {
+ int (*platform_power)(struct device *dev, pm_message_t);
+ int (*power_on) (struct iio_dev *indio_dev);
+ int (*power_off) (struct i2c_client *dev);
+ struct tsl2x7x_lux platform_lux_table[TSL2X7X_MAX_LUX_TABLE_SIZE];
+ struct tsl2x7x_settings *platform_default_settings;
+};
+
+#endif /* __TSL2X7X_H */
diff --git a/drivers/staging/iio/light/tsl2x7x_core.c b/drivers/staging/iio/light/tsl2x7x_core.c
new file mode 100755
index 000000000000..efbc4d27e794
--- /dev/null
+++ b/drivers/staging/iio/light/tsl2x7x_core.c
@@ -0,0 +1,2082 @@
+/*
+ * Device driver for monitoring ambient light intensity in (lux)
+ * and proximity detection (prox) within the TAOS TSL2X7X family of devices.
+ *
+ * Copyright (c) 2012, TAOS Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#include <linux/kernel.h>
+#include <linux/i2c.h>
+#include <linux/errno.h>
+#include <linux/delay.h>
+#include <linux/mutex.h>
+#include <linux/interrupt.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <linux/version.h>
+#include <linux/iio/events.h>
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
+#include "tsl2x7x.h"
+
+/* Cal defs*/
+#define PROX_STAT_CAL 0
+#define PROX_STAT_SAMP 1
+#define MAX_SAMPLES_CAL 200
+
+/* TSL2X7X Device ID */
+#define TRITON_ID 0x00
+#define SWORDFISH_ID 0x30
+#define HALIBUT_ID 0x20
+
+/* Lux calculation constants */
+#define TSL2X7X_LUX_CALC_OVER_FLOW 65535
+
+/* TAOS Register definitions - note:
+ * depending on device, some of these register are not used and the
+ * register address is benign.
+ */
+/* 2X7X register offsets */
+#define TSL2X7X_MAX_CONFIG_REG 16
+
+/* Device Registers and Masks */
+#define TSL2X7X_CNTRL 0x00
+#define TSL2X7X_ALS_TIME 0X01
+#define TSL2X7X_PRX_TIME 0x02
+#define TSL2X7X_WAIT_TIME 0x03
+#define TSL2X7X_ALS_MINTHRESHLO 0X04
+#define TSL2X7X_ALS_MINTHRESHHI 0X05
+#define TSL2X7X_ALS_MAXTHRESHLO 0X06
+#define TSL2X7X_ALS_MAXTHRESHHI 0X07
+#define TSL2X7X_PRX_MINTHRESHLO 0X08
+#define TSL2X7X_PRX_MINTHRESHHI 0X09
+#define TSL2X7X_PRX_MAXTHRESHLO 0X0A
+#define TSL2X7X_PRX_MAXTHRESHHI 0X0B
+#define TSL2X7X_PERSISTENCE 0x0C
+#define TSL2X7X_PRX_CONFIG 0x0D
+#define TSL2X7X_PRX_COUNT 0x0E
+#define TSL2X7X_GAIN 0x0F
+#define TSL2X7X_NOTUSED 0x10
+#define TSL2X7X_REVID 0x11
+#define TSL2X7X_CHIPID 0x12
+#define TSL2X7X_STATUS 0x13
+#define TSL2X7X_ALS_CHAN0LO 0x14
+#define TSL2X7X_ALS_CHAN0HI 0x15
+#define TSL2X7X_ALS_CHAN1LO 0x16
+#define TSL2X7X_ALS_CHAN1HI 0x17
+#define TSL2X7X_PRX_LO 0x18
+#define TSL2X7X_PRX_HI 0x19
+
+/* tsl2X7X cmd reg masks */
+#define TSL2X7X_CMD_REG 0x80
+#define TSL2X7X_CMD_SPL_FN 0x60
+
+#define TSL2X7X_CMD_PROX_INT_CLR 0X05
+#define TSL2X7X_CMD_ALS_INT_CLR 0x06
+#define TSL2X7X_CMD_PROXALS_INT_CLR 0X07
+
+/* tsl2X7X cntrl reg masks */
+#define TSL2X7X_CNTL_ADC_ENBL 0x02
+#define TSL2X7X_CNTL_PWR_ON 0x01
+
+/* tsl2X7X status reg masks */
+#define TSL2X7X_STA_ADC_VALID 0x01
+#define TSL2X7X_STA_PRX_VALID 0x02
+#define TSL2X7X_STA_ADC_PRX_VALID (TSL2X7X_STA_ADC_VALID |\
+ TSL2X7X_STA_PRX_VALID)
+#define TSL2X7X_STA_ALS_INTR 0x10
+#define TSL2X7X_STA_PRX_INTR 0x20
+
+/* tsl2X7X cntrl reg masks */
+#define TSL2X7X_CNTL_REG_CLEAR 0x00
+#define TSL2X7X_CNTL_PROX_INT_ENBL 0X20
+#define TSL2X7X_CNTL_ALS_INT_ENBL 0X10
+#define TSL2X7X_CNTL_WAIT_TMR_ENBL 0X08
+#define TSL2X7X_CNTL_PROX_DET_ENBL 0X04
+#define TSL2X7X_CNTL_PWRON 0x01
+#define TSL2X7X_CNTL_ALSPON_ENBL 0x03
+#define TSL2X7X_CNTL_INTALSPON_ENBL 0x13
+#define TSL2X7X_CNTL_PROXPON_ENBL 0x0F
+#define TSL2X7X_CNTL_INTPROXPON_ENBL 0x2F
+
+/*Prox diode to use */
+#define TSL2X7X_DIODE0 0x10
+#define TSL2X7X_DIODE1 0x20
+#define TSL2X7X_DIODE_BOTH 0x30
+
+/* LED Power */
+#define TSL2X7X_mA100 0x00
+#define TSL2X7X_mA50 0x40
+#define TSL2X7X_mA25 0x80
+#define TSL2X7X_mA13 0xD0
+#define TSL2X7X_MAX_TIMER_CNT (0xFF)
+
+/*Common device IIO EventMask */
+#define TSL2X7X_EVENT_MASK \
+ (IIO_EV_BIT(IIO_EV_TYPE_THRESH, IIO_EV_DIR_RISING) | \
+ IIO_EV_BIT(IIO_EV_TYPE_THRESH, IIO_EV_DIR_FALLING)),
+
+#define TSL2X7X_MIN_ITIME 3
+
+/* TAOS txx2x7x Device family members */
+enum {
+ tsl2571,
+ tsl2671,
+ tmd2671,
+ tsl2771,
+ tmd2771,
+ tsl2572,
+ tsl2672,
+ tmd2672,
+ tsl2772,
+ tmd2772
+};
+
+enum {
+ TSL2X7X_CHIP_UNKNOWN = 0,
+ TSL2X7X_CHIP_WORKING = 1,
+ TSL2X7X_CHIP_SUSPENDED = 2
+};
+
+struct tsl2x7x_parse_result {
+ int integer;
+ int fract;
+};
+
+/* Per-device data */
+struct tsl2x7x_als_info {
+ u16 als_ch0;
+ u16 als_ch1;
+ u16 lux;
+};
+
+struct tsl2x7x_prox_stat {
+ int min;
+ int max;
+ int mean;
+ unsigned long stddev;
+};
+
+struct tsl2x7x_chip_info {
+ int chan_table_elements;
+ struct iio_chan_spec channel[4];
+ const struct iio_info *info;
+};
+
+struct tsl2X7X_chip {
+ kernel_ulong_t id;
+ struct mutex prox_mutex;
+ struct mutex als_mutex;
+ struct i2c_client *client;
+ u16 prox_data;
+ struct tsl2x7x_als_info als_cur_info;
+ struct tsl2x7x_settings tsl2x7x_settings;
+ struct tsl2X7X_platform_data *pdata;
+ int als_time_scale;
+ int als_saturation;
+ int tsl2x7x_chip_status;
+ u8 tsl2x7x_config[TSL2X7X_MAX_CONFIG_REG];
+ const struct tsl2x7x_chip_info *chip_info;
+ const struct iio_info *info;
+ s64 event_timestamp;
+ /* This structure is intentionally large to accommodate
+ * updates via sysfs. */
+ /* Sized to 9 = max 8 segments + 1 termination segment */
+ struct tsl2x7x_lux tsl2x7x_device_lux[TSL2X7X_MAX_LUX_TABLE_SIZE];
+};
+
+/* Different devices require different coefficents */
+static const struct tsl2x7x_lux tsl2x71_lux_table[] = {
+ { 14461, 611, 1211 },
+ { 18540, 352, 623 },
+ { 0, 0, 0 },
+};
+
+static const struct tsl2x7x_lux tmd2x71_lux_table[] = {
+ { 11635, 115, 256 },
+ { 15536, 87, 179 },
+ { 0, 0, 0 },
+};
+
+static const struct tsl2x7x_lux tsl2x72_lux_table[] = {
+ { 14013, 466, 917 },
+ { 18222, 310, 552 },
+ { 0, 0, 0 },
+};
+
+static const struct tsl2x7x_lux tmd2x72_lux_table[] = {
+ { 13218, 130, 262 },
+ { 17592, 92, 169 },
+ { 0, 0, 0 },
+};
+
+static const struct tsl2x7x_lux *tsl2x7x_default_lux_table_group[] = {
+ [tsl2571] = tsl2x71_lux_table,
+ [tsl2671] = tsl2x71_lux_table,
+ [tmd2671] = tmd2x71_lux_table,
+ [tsl2771] = tsl2x71_lux_table,
+ [tmd2771] = tmd2x71_lux_table,
+ [tsl2572] = tsl2x72_lux_table,
+ [tsl2672] = tsl2x72_lux_table,
+ [tmd2672] = tmd2x72_lux_table,
+ [tsl2772] = tsl2x72_lux_table,
+ [tmd2772] = tmd2x72_lux_table,
+};
+
+static const struct tsl2x7x_settings tsl2x7x_default_settings = {
+ .als_time = 219, /* 101 ms */
+ .als_gain = 0,
+ .prx_time = 254, /* 5.4 ms */
+ .prox_gain = 1,
+ .wait_time = 245,
+ .prox_config = 0,
+ .als_gain_trim = 1000,
+ .als_cal_target = 150,
+ .als_thresh_low = 200,
+ .als_thresh_high = 256,
+ .persistence = 255,
+ .interrupts_en = 0,
+ .prox_thres_low = 0,
+ .prox_thres_high = 512,
+ .prox_max_samples_cal = 30,
+ .prox_pulse_count = 8
+};
+
+static const s16 tsl2X7X_als_gainadj[] = {
+ 1,
+ 8,
+ 16,
+ 120
+};
+
+static const s16 tsl2X7X_prx_gainadj[] = {
+ 1,
+ 2,
+ 4,
+ 8
+};
+
+/* Channel variations */
+enum {
+ ALS,
+ PRX,
+ ALSPRX,
+ PRX2,
+ ALSPRX2,
+};
+
+static const u8 device_channel_config[] = {
+ ALS,
+ PRX,
+ PRX,
+ ALSPRX,
+ ALSPRX,
+ ALS,
+ PRX2,
+ PRX2,
+ ALSPRX2,
+ ALSPRX2
+};
+
+/**
+ * tsl2x7x_parse_buffer() - parse a decimal result from a buffer.
+ * @*buf: pointer to char buffer to parse
+ * @*result: pointer to buffer to contain
+ * resulting interger / decimal as ints.
+ *
+ */
+static int
+tsl2x7x_parse_buffer(const char *buf, struct tsl2x7x_parse_result *result)
+{
+ int integer = 0, fract = 0, fract_mult = 100000;
+ bool integer_part = true, negative = false;
+
+ if (buf[0] == '-') {
+ negative = true;
+ buf++;
+ }
+
+ while (*buf) {
+ if ('0' <= *buf && *buf <= '9') {
+ if (integer_part)
+ integer = integer*10 + *buf - '0';
+ else {
+ fract += fract_mult*(*buf - '0');
+ if (fract_mult == 1)
+ break;
+ fract_mult /= 10;
+ }
+ } else if (*buf == '\n') {
+ if (*(buf + 1) == '\0')
+ break;
+ else
+ return -EINVAL;
+ } else if (*buf == '.') {
+ integer_part = false;
+ } else {
+ return -EINVAL;
+ }
+ buf++;
+ }
+ if (negative) {
+ if (integer)
+ integer = -integer;
+ else
+ fract = -fract;
+ }
+
+ result->integer = integer;
+ result->fract = fract;
+
+ return 0;
+}
+
+/**
+ * tsl2x7x_i2c_read() - Read a byte from a register.
+ * @client: i2c client
+ * @reg: device register to read from
+ * @*val: pointer to location to store register contents.
+ *
+ */
+static int
+tsl2x7x_i2c_read(struct i2c_client *client, u8 reg, u8 *val)
+{
+ int ret = 0;
+
+ /* select register to write */
+ ret = i2c_smbus_write_byte(client, (TSL2X7X_CMD_REG | reg));
+ if (ret < 0) {
+ dev_err(&client->dev, "%s: failed to write register %x\n"
+ , __func__, reg);
+ return ret;
+ }
+
+ /* read the data */
+ ret = i2c_smbus_read_byte(client);
+ if (ret >= 0)
+ *val = (u8)ret;
+ else
+ dev_err(&client->dev, "%s: failed to read register %x\n"
+ , __func__, reg);
+
+ return ret;
+}
+
+/**
+ * tsl2x7x_get_lux() - Reads and calculates current lux value.
+ * @indio_dev: pointer to IIO device
+ *
+ * The raw ch0 and ch1 values of the ambient light sensed in the last
+ * integration cycle are read from the device.
+ * Time scale factor array values are adjusted based on the integration time.
+ * The raw values are multiplied by a scale factor, and device gain is obtained
+ * using gain index. Limit checks are done next, then the ratio of a multiple
+ * of ch1 value, to the ch0 value, is calculated. Array tsl2x7x_device_lux[]
+ * is then scanned to find the first ratio value that is just above the ratio
+ * we just calculated. The ch0 and ch1 multiplier constants in the array are
+ * then used along with the time scale factor array values, to calculate the
+ * lux.
+ */
+static int tsl2x7x_get_lux(struct iio_dev *indio_dev)
+{
+ u16 ch0, ch1; /* separated ch0/ch1 data from device */
+ u32 lux; /* raw lux calculated from device data */
+ u64 lux64;
+ u32 ratio;
+ u8 buf[4];
+ struct tsl2x7x_lux *p;
+ struct tsl2X7X_chip *chip = iio_priv(indio_dev);
+ int i, ret;
+ u32 ch0lux = 0;
+ u32 ch1lux = 0;
+
+ if (mutex_trylock(&chip->als_mutex) == 0)
+ return chip->als_cur_info.lux; /* busy, so return LAST VALUE */
+
+ if (chip->tsl2x7x_chip_status != TSL2X7X_CHIP_WORKING) {
+ /* device is not enabled */
+ dev_err(&chip->client->dev, "%s: device is not enabled\n",
+ __func__);
+ ret = -EBUSY ;
+ goto out_unlock;
+ }
+
+ ret = tsl2x7x_i2c_read(chip->client,
+ (TSL2X7X_CMD_REG | TSL2X7X_STATUS), &buf[0]);
+ if (ret < 0) {
+ dev_err(&chip->client->dev,
+ "%s: Failed to read STATUS Reg\n", __func__);
+ goto out_unlock;
+ }
+ /* is data new & valid */
+ if (!(buf[0] & TSL2X7X_STA_ADC_VALID)) {
+ dev_err(&chip->client->dev,
+ "%s: data not valid yet\n", __func__);
+ ret = chip->als_cur_info.lux; /* return LAST VALUE */
+ goto out_unlock;
+ }
+
+ for (i = 0; i < 4; i++) {
+ ret = tsl2x7x_i2c_read(chip->client,
+ (TSL2X7X_CMD_REG | (TSL2X7X_ALS_CHAN0LO + i)),
+ &buf[i]);
+ if (ret < 0) {
+ dev_err(&chip->client->dev,
+ "%s: failed to read. err=%x\n", __func__, ret);
+ goto out_unlock;
+ }
+ }
+
+ /* clear any existing interrupt status */
+ ret = i2c_smbus_write_byte(chip->client,
+ (TSL2X7X_CMD_REG |
+ TSL2X7X_CMD_SPL_FN |
+ TSL2X7X_CMD_ALS_INT_CLR));
+ if (ret < 0) {
+ dev_err(&chip->client->dev,
+ "%s: i2c_write_command failed - err = %d\n",
+ __func__, ret);
+ goto out_unlock; /* have no data, so return failure */
+ }
+
+ /* extract ALS/lux data */
+ ch0 = le16_to_cpup((const __le16 *)&buf[0]);
+ ch1 = le16_to_cpup((const __le16 *)&buf[2]);
+
+ chip->als_cur_info.als_ch0 = ch0;
+ chip->als_cur_info.als_ch1 = ch1;
+
+ if ((ch0 >= chip->als_saturation) || (ch1 >= chip->als_saturation)) {
+ lux = TSL2X7X_LUX_CALC_OVER_FLOW;
+ goto return_max;
+ }
+
+ if (ch0 == 0) {
+ /* have no data, so return LAST VALUE */
+ ret = chip->als_cur_info.lux;
+ goto out_unlock;
+ }
+ /* calculate ratio */
+ ratio = (ch1 << 15) / ch0;
+ /* convert to unscaled lux using the pointer to the table */
+ p = (struct tsl2x7x_lux *) chip->tsl2x7x_device_lux;
+ while (p->ratio != 0 && p->ratio < ratio)
+ p++;
+
+ if (p->ratio == 0) {
+ lux = 0;
+ } else {
+ ch0lux = DIV_ROUND_UP((ch0 * p->ch0),
+ tsl2X7X_als_gainadj[chip->tsl2x7x_settings.als_gain]);
+ ch1lux = DIV_ROUND_UP((ch1 * p->ch1),
+ tsl2X7X_als_gainadj[chip->tsl2x7x_settings.als_gain]);
+ lux = ch0lux - ch1lux;
+ }
+
+ /* note: lux is 31 bit max at this point */
+ if (ch1lux > ch0lux) {
+ dev_dbg(&chip->client->dev, "ch1lux > ch0lux-return last value\n");
+ ret = chip->als_cur_info.lux;
+ goto out_unlock;
+ }
+
+ /* adjust for active time scale */
+ if (chip->als_time_scale == 0)
+ lux = 0;
+ else
+ lux = (lux + (chip->als_time_scale >> 1)) /
+ chip->als_time_scale;
+
+ /* adjust for active gain scale
+ * The tsl2x7x_device_lux tables have a factor of 256 built-in.
+ * User-specified gain provides a multiplier.
+ * Apply user-specified gain before shifting right to retain precision.
+ * Use 64 bits to avoid overflow on multiplication.
+ * Then go back to 32 bits before division to avoid using div_u64().
+ */
+
+ lux64 = lux;
+ lux64 = lux64 * chip->tsl2x7x_settings.als_gain_trim;
+ lux64 >>= 8;
+ lux = lux64;
+ lux = (lux + 500) / 1000;
+
+ if (lux > TSL2X7X_LUX_CALC_OVER_FLOW) /* check for overflow */
+ lux = TSL2X7X_LUX_CALC_OVER_FLOW;
+
+ /* Update the structure with the latest lux. */
+return_max:
+ chip->als_cur_info.lux = lux;
+ ret = lux;
+
+out_unlock:
+ mutex_unlock(&chip->als_mutex);
+
+ return ret;
+}
+
+/**
+ * tsl2x7x_get_prox() - Reads proximity data registers and updates
+ * chip->prox_data.
+ *
+ * @indio_dev: pointer to IIO device
+ */
+static int tsl2x7x_get_prox(struct iio_dev *indio_dev)
+{
+ int i;
+ int ret;
+ u8 status;
+ u8 chdata[2];
+ struct tsl2X7X_chip *chip = iio_priv(indio_dev);
+
+ if (mutex_trylock(&chip->prox_mutex) == 0) {
+ dev_err(&chip->client->dev,
+ "%s: Can't get prox mutex\n", __func__);
+ return -EBUSY;
+ }
+
+ ret = tsl2x7x_i2c_read(chip->client,
+ (TSL2X7X_CMD_REG | TSL2X7X_STATUS), &status);
+ if (ret < 0) {
+ dev_err(&chip->client->dev,
+ "%s: i2c err=%d\n", __func__, ret);
+ goto prox_poll_err;
+ }
+
+ switch (chip->id) {
+ case tsl2571:
+ case tsl2671:
+ case tmd2671:
+ case tsl2771:
+ case tmd2771:
+ if (!(status & TSL2X7X_STA_ADC_VALID))
+ goto prox_poll_err;
+ break;
+ case tsl2572:
+ case tsl2672:
+ case tmd2672:
+ case tsl2772:
+ case tmd2772:
+ if (!(status & TSL2X7X_STA_PRX_VALID))
+ goto prox_poll_err;
+ break;
+ }
+
+ for (i = 0; i < 2; i++) {
+ ret = tsl2x7x_i2c_read(chip->client,
+ (TSL2X7X_CMD_REG |
+ (TSL2X7X_PRX_LO + i)), &chdata[i]);
+ if (ret < 0)
+ goto prox_poll_err;
+ }
+
+ chip->prox_data =
+ le16_to_cpup((const __le16 *)&chdata[0]);
+
+prox_poll_err:
+
+ mutex_unlock(&chip->prox_mutex);
+
+ return chip->prox_data;
+}
+
+/**
+ * tsl2x7x_defaults() - Populates the device nominal operating parameters
+ * with those provided by a 'platform' data struct or
+ * with prefined defaults.
+ *
+ * @chip: pointer to device structure.
+ */
+static void tsl2x7x_defaults(struct tsl2X7X_chip *chip)
+{
+ /* If Operational settings defined elsewhere.. */
+ if (chip->pdata && chip->pdata->platform_default_settings != 0)
+ memcpy(&(chip->tsl2x7x_settings),
+ chip->pdata->platform_default_settings,
+ sizeof(tsl2x7x_default_settings));
+ else
+ memcpy(&(chip->tsl2x7x_settings),
+ &tsl2x7x_default_settings,
+ sizeof(tsl2x7x_default_settings));
+
+ /* Load up the proper lux table. */
+ if (chip->pdata && chip->pdata->platform_lux_table[0].ratio != 0)
+ memcpy(chip->tsl2x7x_device_lux,
+ chip->pdata->platform_lux_table,
+ sizeof(chip->pdata->platform_lux_table));
+ else
+ memcpy(chip->tsl2x7x_device_lux,
+ (struct tsl2x7x_lux *)tsl2x7x_default_lux_table_group[chip->id],
+ MAX_DEFAULT_TABLE_BYTES);
+}
+
+/**
+ * tsl2x7x_als_calibrate() - Obtain single reading and calculate
+ * the als_gain_trim.
+ *
+ * @indio_dev: pointer to IIO device
+ */
+static int tsl2x7x_als_calibrate(struct iio_dev *indio_dev)
+{
+ struct tsl2X7X_chip *chip = iio_priv(indio_dev);
+ u8 reg_val;
+ int gain_trim_val;
+ int ret;
+ int lux_val;
+
+ ret = i2c_smbus_write_byte(chip->client,
+ (TSL2X7X_CMD_REG | TSL2X7X_CNTRL));
+ if (ret < 0) {
+ dev_err(&chip->client->dev,
+ "%s: failed to write CNTRL register, ret=%d\n",
+ __func__, ret);
+ return ret;
+ }
+
+ reg_val = i2c_smbus_read_byte(chip->client);
+ if ((reg_val & (TSL2X7X_CNTL_ADC_ENBL | TSL2X7X_CNTL_PWR_ON))
+ != (TSL2X7X_CNTL_ADC_ENBL | TSL2X7X_CNTL_PWR_ON)) {
+ dev_err(&chip->client->dev,
+ "%s: failed: ADC not enabled\n", __func__);
+ return -1;
+ }
+
+ ret = i2c_smbus_write_byte(chip->client,
+ (TSL2X7X_CMD_REG | TSL2X7X_CNTRL));
+ if (ret < 0) {
+ dev_err(&chip->client->dev,
+ "%s: failed to write ctrl reg: ret=%d\n",
+ __func__, ret);
+ return ret;
+ }
+
+ reg_val = i2c_smbus_read_byte(chip->client);
+ if ((reg_val & TSL2X7X_STA_ADC_VALID) != TSL2X7X_STA_ADC_VALID) {
+ dev_err(&chip->client->dev,
+ "%s: failed: STATUS - ADC not valid.\n", __func__);
+ return -ENODATA;
+ }
+
+ lux_val = tsl2x7x_get_lux(indio_dev);
+ if (lux_val < 0) {
+ dev_err(&chip->client->dev,
+ "%s: failed to get lux\n", __func__);
+ return lux_val;
+ }
+
+ gain_trim_val = (((chip->tsl2x7x_settings.als_cal_target)
+ * chip->tsl2x7x_settings.als_gain_trim) / lux_val);
+ if ((gain_trim_val < 250) || (gain_trim_val > 4000))
+ return -ERANGE;
+
+ chip->tsl2x7x_settings.als_gain_trim = gain_trim_val;
+ dev_info(&chip->client->dev,
+ "%s als_calibrate completed\n", chip->client->name);
+
+ return (int) gain_trim_val;
+}
+
+static int tsl2x7x_chip_on(struct iio_dev *indio_dev)
+{
+ int i;
+ int ret = 0;
+ u8 *dev_reg;
+ u8 utmp;
+ int als_count;
+ int als_time;
+ struct tsl2X7X_chip *chip = iio_priv(indio_dev);
+ u8 reg_val = 0;
+
+ if (chip->pdata && chip->pdata->power_on)
+ chip->pdata->power_on(indio_dev);
+
+ /* Non calculated parameters */
+ chip->tsl2x7x_config[TSL2X7X_PRX_TIME] =
+ chip->tsl2x7x_settings.prx_time;
+ chip->tsl2x7x_config[TSL2X7X_WAIT_TIME] =
+ chip->tsl2x7x_settings.wait_time;
+ chip->tsl2x7x_config[TSL2X7X_PRX_CONFIG] =
+ chip->tsl2x7x_settings.prox_config;
+
+ chip->tsl2x7x_config[TSL2X7X_ALS_MINTHRESHLO] =
+ (chip->tsl2x7x_settings.als_thresh_low) & 0xFF;
+ chip->tsl2x7x_config[TSL2X7X_ALS_MINTHRESHHI] =
+ (chip->tsl2x7x_settings.als_thresh_low >> 8) & 0xFF;
+ chip->tsl2x7x_config[TSL2X7X_ALS_MAXTHRESHLO] =
+ (chip->tsl2x7x_settings.als_thresh_high) & 0xFF;
+ chip->tsl2x7x_config[TSL2X7X_ALS_MAXTHRESHHI] =
+ (chip->tsl2x7x_settings.als_thresh_high >> 8) & 0xFF;
+ chip->tsl2x7x_config[TSL2X7X_PERSISTENCE] =
+ chip->tsl2x7x_settings.persistence;
+
+ chip->tsl2x7x_config[TSL2X7X_PRX_COUNT] =
+ chip->tsl2x7x_settings.prox_pulse_count;
+ chip->tsl2x7x_config[TSL2X7X_PRX_MINTHRESHLO] =
+ chip->tsl2x7x_settings.prox_thres_low;
+ chip->tsl2x7x_config[TSL2X7X_PRX_MAXTHRESHLO] =
+ chip->tsl2x7x_settings.prox_thres_high;
+
+ /* and make sure we're not already on */
+ if (chip->tsl2x7x_chip_status == TSL2X7X_CHIP_WORKING) {
+ /* if forcing a register update - turn off, then on */
+ dev_info(&chip->client->dev, "device is already enabled\n");
+ return -EINVAL;
+ }
+
+ /* determine als integration regster */
+ als_count = (chip->tsl2x7x_settings.als_time * 100 + 135) / 270;
+ if (als_count == 0)
+ als_count = 1; /* ensure at least one cycle */
+
+ /* convert back to time (encompasses overrides) */
+ als_time = (als_count * 27 + 5) / 10;
+ chip->tsl2x7x_config[TSL2X7X_ALS_TIME] = 256 - als_count;
+
+ /* Set the gain based on tsl2x7x_settings struct */
+ chip->tsl2x7x_config[TSL2X7X_GAIN] =
+ (chip->tsl2x7x_settings.als_gain |
+ (TSL2X7X_mA100 | TSL2X7X_DIODE1)
+ | ((chip->tsl2x7x_settings.prox_gain) << 2));
+
+ /* set chip struct re scaling and saturation */
+ chip->als_saturation = als_count * 922; /* 90% of full scale */
+ chip->als_time_scale = (als_time + 25) / 50;
+
+ /* TSL2X7X Specific power-on / adc enable sequence
+ * Power on the device 1st. */
+ utmp = TSL2X7X_CNTL_PWR_ON;
+ ret = i2c_smbus_write_byte_data(chip->client,
+ TSL2X7X_CMD_REG | TSL2X7X_CNTRL, utmp);
+ if (ret < 0) {
+ dev_err(&chip->client->dev,
+ "%s: failed on CNTRL reg.\n", __func__);
+ return ret;
+ }
+
+ /* Use the following shadow copy for our delay before enabling ADC.
+ * Write all the registers. */
+ for (i = 0, dev_reg = chip->tsl2x7x_config;
+ i < TSL2X7X_MAX_CONFIG_REG; i++) {
+ ret = i2c_smbus_write_byte_data(chip->client,
+ TSL2X7X_CMD_REG + i, *dev_reg++);
+ if (ret < 0) {
+ dev_err(&chip->client->dev,
+ "%s: failed on write to reg %d.\n", __func__, i);
+ return ret;
+ }
+ }
+
+ mdelay(3); /* Power-on settling time */
+
+ /* NOW enable the ADC
+ * initialize the desired mode of operation */
+ utmp = TSL2X7X_CNTL_PWR_ON |
+ TSL2X7X_CNTL_ADC_ENBL |
+ TSL2X7X_CNTL_PROX_DET_ENBL;
+ ret = i2c_smbus_write_byte_data(chip->client,
+ TSL2X7X_CMD_REG | TSL2X7X_CNTRL, utmp);
+ if (ret < 0) {
+ dev_err(&chip->client->dev,
+ "%s: failed on 2nd CTRL reg.\n", __func__);
+ return ret;
+ }
+
+ chip->tsl2x7x_chip_status = TSL2X7X_CHIP_WORKING;
+
+ if (chip->tsl2x7x_settings.interrupts_en != 0) {
+ dev_info(&chip->client->dev, "Setting Up Interrupt(s)\n");
+
+ reg_val = TSL2X7X_CNTL_PWR_ON | TSL2X7X_CNTL_ADC_ENBL;
+ if ((chip->tsl2x7x_settings.interrupts_en == 0x20) ||
+ (chip->tsl2x7x_settings.interrupts_en == 0x30))
+ reg_val |= TSL2X7X_CNTL_PROX_DET_ENBL;
+
+ reg_val |= chip->tsl2x7x_settings.interrupts_en;
+ ret = i2c_smbus_write_byte_data(chip->client,
+ (TSL2X7X_CMD_REG | TSL2X7X_CNTRL), reg_val);
+ if (ret < 0)
+ dev_err(&chip->client->dev,
+ "%s: failed in tsl2x7x_IOCTL_INT_SET.\n",
+ __func__);
+
+ /* Clear out any initial interrupts */
+ ret = i2c_smbus_write_byte(chip->client,
+ TSL2X7X_CMD_REG | TSL2X7X_CMD_SPL_FN |
+ TSL2X7X_CMD_PROXALS_INT_CLR);
+ if (ret < 0) {
+ dev_err(&chip->client->dev,
+ "%s: Failed to clear Int status\n",
+ __func__);
+ return ret;
+ }
+ }
+
+ return ret;
+}
+
+static int tsl2x7x_chip_off(struct iio_dev *indio_dev)
+{
+ int ret;
+ struct tsl2X7X_chip *chip = iio_priv(indio_dev);
+
+ /* turn device off */
+ chip->tsl2x7x_chip_status = TSL2X7X_CHIP_SUSPENDED;
+
+ ret = i2c_smbus_write_byte_data(chip->client,
+ TSL2X7X_CMD_REG | TSL2X7X_CNTRL, 0x00);
+
+ if (chip->pdata && chip->pdata->power_off)
+ chip->pdata->power_off(chip->client);
+
+ return ret;
+}
+
+/**
+ * tsl2x7x_invoke_change
+ * @indio_dev: pointer to IIO device
+ *
+ * Obtain and lock both ALS and PROX resources,
+ * determine and save device state (On/Off),
+ * cycle device to implement updated parameter,
+ * put device back into proper state, and unlock
+ * resource.
+ */
+static
+int tsl2x7x_invoke_change(struct iio_dev *indio_dev)
+{
+ struct tsl2X7X_chip *chip = iio_priv(indio_dev);
+ int device_status = chip->tsl2x7x_chip_status;
+
+ mutex_lock(&chip->als_mutex);
+ mutex_lock(&chip->prox_mutex);
+
+ if (device_status == TSL2X7X_CHIP_WORKING)
+ tsl2x7x_chip_off(indio_dev);
+
+ tsl2x7x_chip_on(indio_dev);
+
+ if (device_status != TSL2X7X_CHIP_WORKING)
+ tsl2x7x_chip_off(indio_dev);
+
+ mutex_unlock(&chip->prox_mutex);
+ mutex_unlock(&chip->als_mutex);
+
+ return 0;
+}
+
+static
+void tsl2x7x_prox_calculate(int *data, int length,
+ struct tsl2x7x_prox_stat *statP)
+{
+ int i;
+ int sample_sum;
+ int tmp;
+
+ if (length == 0)
+ length = 1;
+
+ sample_sum = 0;
+ statP->min = INT_MAX;
+ statP->max = INT_MIN;
+ for (i = 0; i < length; i++) {
+ sample_sum += data[i];
+ statP->min = min(statP->min, data[i]);
+ statP->max = max(statP->max, data[i]);
+ }
+
+ statP->mean = sample_sum / length;
+ sample_sum = 0;
+ for (i = 0; i < length; i++) {
+ tmp = data[i] - statP->mean;
+ sample_sum += tmp * tmp;
+ }
+ statP->stddev = int_sqrt((long)sample_sum)/length;
+}
+
+/**
+ * tsl2x7x_prox_cal() - Calculates std. and sets thresholds.
+ * @indio_dev: pointer to IIO device
+ *
+ * Calculates a standard deviation based on the samples,
+ * and sets the threshold accordingly.
+ */
+static void tsl2x7x_prox_cal(struct iio_dev *indio_dev)
+{
+ int prox_history[MAX_SAMPLES_CAL + 1];
+ int i;
+ struct tsl2x7x_prox_stat prox_stat_data[2];
+ struct tsl2x7x_prox_stat *calP;
+ struct tsl2X7X_chip *chip = iio_priv(indio_dev);
+ u8 tmp_irq_settings;
+ u8 current_state = chip->tsl2x7x_chip_status;
+
+ if (chip->tsl2x7x_settings.prox_max_samples_cal > MAX_SAMPLES_CAL) {
+ dev_err(&chip->client->dev,
+ "%s: max prox samples cal is too big: %d\n",
+ __func__, chip->tsl2x7x_settings.prox_max_samples_cal);
+ chip->tsl2x7x_settings.prox_max_samples_cal = MAX_SAMPLES_CAL;
+ }
+
+ /* have to stop to change settings */
+ tsl2x7x_chip_off(indio_dev);
+
+ /* Enable proximity detection save just in case prox not wanted yet*/
+ tmp_irq_settings = chip->tsl2x7x_settings.interrupts_en;
+ chip->tsl2x7x_settings.interrupts_en |= TSL2X7X_CNTL_PROX_INT_ENBL;
+
+ /*turn on device if not already on*/
+ tsl2x7x_chip_on(indio_dev);
+
+ /*gather the samples*/
+ for (i = 0; i < chip->tsl2x7x_settings.prox_max_samples_cal; i++) {
+ mdelay(15);
+ tsl2x7x_get_prox(indio_dev);
+ prox_history[i] = chip->prox_data;
+ dev_info(&chip->client->dev, "2 i=%d prox data= %d\n",
+ i, chip->prox_data);
+ }
+
+ tsl2x7x_chip_off(indio_dev);
+ calP = &prox_stat_data[PROX_STAT_CAL];
+ tsl2x7x_prox_calculate(prox_history,
+ chip->tsl2x7x_settings.prox_max_samples_cal, calP);
+ chip->tsl2x7x_settings.prox_thres_high = (calP->max << 1) - calP->mean;
+
+ dev_info(&chip->client->dev, " cal min=%d mean=%d max=%d\n",
+ calP->min, calP->mean, calP->max);
+ dev_info(&chip->client->dev,
+ "%s proximity threshold set to %d\n",
+ chip->client->name, chip->tsl2x7x_settings.prox_thres_high);
+
+ /* back to the way they were */
+ chip->tsl2x7x_settings.interrupts_en = tmp_irq_settings;
+ if (current_state == TSL2X7X_CHIP_WORKING)
+ tsl2x7x_chip_on(indio_dev);
+}
+
+static ssize_t tsl2x7x_power_state_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct tsl2X7X_chip *chip = iio_priv(dev_get_drvdata(dev));
+
+ return snprintf(buf, PAGE_SIZE, "%d\n", chip->tsl2x7x_chip_status);
+}
+
+static ssize_t tsl2x7x_power_state_store(struct device *dev,
+ struct device_attribute *attr, const char *buf, size_t len)
+{
+ struct iio_dev *indio_dev = dev_get_drvdata(dev);
+ bool value;
+
+ if (strtobool(buf, &value))
+ return -EINVAL;
+
+ if (value)
+ tsl2x7x_chip_on(indio_dev);
+ else
+ tsl2x7x_chip_off(indio_dev);
+
+ return len;
+}
+
+static ssize_t tsl2x7x_gain_available_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct tsl2X7X_chip *chip = iio_priv(dev_get_drvdata(dev));
+
+ switch (chip->id) {
+ case tsl2571:
+ case tsl2671:
+ case tmd2671:
+ case tsl2771:
+ case tmd2771:
+ return snprintf(buf, PAGE_SIZE, "%s\n", "1 8 16 128");
+ break;
+ }
+
+ return snprintf(buf, PAGE_SIZE, "%s\n", "1 8 16 120");
+}
+
+static ssize_t tsl2x7x_prox_gain_available_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ return snprintf(buf, PAGE_SIZE, "%s\n", "1 2 4 8");
+}
+
+static ssize_t tsl2x7x_als_time_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct tsl2X7X_chip *chip = iio_priv(dev_get_drvdata(dev));
+ int y, z;
+
+ y = (TSL2X7X_MAX_TIMER_CNT - (u8)chip->tsl2x7x_settings.als_time) + 1;
+ z = y * TSL2X7X_MIN_ITIME;
+ y /= 1000;
+ z %= 1000;
+
+ return snprintf(buf, PAGE_SIZE, "%d.%03d\n", y, z);
+}
+
+static ssize_t tsl2x7x_als_time_store(struct device *dev,
+ struct device_attribute *attr, const char *buf, size_t len)
+{
+ struct iio_dev *indio_dev = dev_get_drvdata(dev);
+ struct tsl2X7X_chip *chip = iio_priv(dev_get_drvdata(dev));
+ struct tsl2x7x_parse_result result;
+
+ result.integer = 0;
+ result.fract = 0;
+
+ tsl2x7x_parse_buffer(buf, &result);
+
+ result.fract /= 1000;
+ result.fract /= 3;
+ chip->tsl2x7x_settings.als_time =
+ (TSL2X7X_MAX_TIMER_CNT - (u8)result.fract);
+
+ dev_info(&chip->client->dev, "%s: als time = %d",
+ __func__, chip->tsl2x7x_settings.als_time);
+
+ tsl2x7x_invoke_change(indio_dev);
+
+ return IIO_VAL_INT_PLUS_MICRO;
+}
+
+static IIO_CONST_ATTR(in_illuminance0_integration_time_available,
+ ".00272 - .696");
+
+static ssize_t tsl2x7x_als_cal_target_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct tsl2X7X_chip *chip = iio_priv(dev_get_drvdata(dev));
+
+ return snprintf(buf, PAGE_SIZE, "%d\n",
+ chip->tsl2x7x_settings.als_cal_target);
+}
+
+static ssize_t tsl2x7x_als_cal_target_store(struct device *dev,
+ struct device_attribute *attr, const char *buf, size_t len)
+{
+ struct iio_dev *indio_dev = dev_get_drvdata(dev);
+ struct tsl2X7X_chip *chip = iio_priv(dev_get_drvdata(dev));
+ unsigned long value;
+
+ if (kstrtoul(buf, 0, &value))
+ return -EINVAL;
+
+ if (value)
+ chip->tsl2x7x_settings.als_cal_target = value;
+
+ tsl2x7x_invoke_change(indio_dev);
+
+ return len;
+}
+
+/* persistence settings */
+static ssize_t tsl2x7x_als_persistence_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct tsl2X7X_chip *chip = iio_priv(dev_get_drvdata(dev));
+ int y, z, filter_delay;
+
+ /* Determine integration time */
+ y = (TSL2X7X_MAX_TIMER_CNT - (u8)chip->tsl2x7x_settings.als_time) + 1;
+ z = y * TSL2X7X_MIN_ITIME;
+ filter_delay = z * (chip->tsl2x7x_settings.persistence & 0x0F);
+ y = (filter_delay / 1000);
+ z = (filter_delay % 1000);
+
+ return snprintf(buf, PAGE_SIZE, "%d.%03d\n", y, z);
+}
+
+static ssize_t tsl2x7x_als_persistence_store(struct device *dev,
+ struct device_attribute *attr, const char *buf, size_t len)
+{
+ struct iio_dev *indio_dev = dev_get_drvdata(dev);
+ struct tsl2X7X_chip *chip = iio_priv(dev_get_drvdata(dev));
+ struct tsl2x7x_parse_result result;
+ int y, z, filter_delay;
+
+ result.integer = 0;
+ result.fract = 0;
+ tsl2x7x_parse_buffer(buf, &result);
+
+ result.fract /= 1000;
+ y = (TSL2X7X_MAX_TIMER_CNT - (u8)chip->tsl2x7x_settings.als_time) + 1;
+ z = y * TSL2X7X_MIN_ITIME;
+
+ filter_delay =
+ DIV_ROUND_UP(((result.integer * 1000) + result.fract), z);
+
+ chip->tsl2x7x_settings.persistence &= 0xF0;
+ chip->tsl2x7x_settings.persistence |= (filter_delay & 0x0F);
+
+ dev_info(&chip->client->dev, "%s: als persistence = %d",
+ __func__, filter_delay);
+
+ tsl2x7x_invoke_change(indio_dev);
+
+ return IIO_VAL_INT_PLUS_MICRO;
+}
+
+static ssize_t tsl2x7x_prox_persistence_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct tsl2X7X_chip *chip = iio_priv(dev_get_drvdata(dev));
+ int y, z, filter_delay;
+
+ /* Determine integration time */
+ y = (TSL2X7X_MAX_TIMER_CNT - (u8)chip->tsl2x7x_settings.prx_time) + 1;
+ z = y * TSL2X7X_MIN_ITIME;
+ filter_delay = z * ((chip->tsl2x7x_settings.persistence & 0xF0) >> 4);
+ y = (filter_delay / 1000);
+ z = (filter_delay % 1000);
+
+ return snprintf(buf, PAGE_SIZE, "%d.%03d\n", y, z);
+}
+
+static ssize_t tsl2x7x_prox_persistence_store(struct device *dev,
+ struct device_attribute *attr, const char *buf, size_t len)
+{
+ struct iio_dev *indio_dev = dev_get_drvdata(dev);
+ struct tsl2X7X_chip *chip = iio_priv(dev_get_drvdata(dev));
+ struct tsl2x7x_parse_result result;
+ int y, z, filter_delay;
+
+ result.integer = 0;
+ result.fract = 0;
+ tsl2x7x_parse_buffer(buf, &result);
+
+ result.fract /= 1000;
+ y = (TSL2X7X_MAX_TIMER_CNT - (u8)chip->tsl2x7x_settings.prx_time) + 1;
+ z = y * TSL2X7X_MIN_ITIME;
+
+ filter_delay =
+ DIV_ROUND_UP(((result.integer * 1000) + result.fract), z);
+
+ chip->tsl2x7x_settings.persistence &= 0x0F;
+ chip->tsl2x7x_settings.persistence |= ((filter_delay << 4) & 0xF0);
+
+ dev_info(&chip->client->dev, "%s: prox persistence = %d",
+ __func__, filter_delay);
+
+ tsl2x7x_invoke_change(indio_dev);
+
+ return IIO_VAL_INT_PLUS_MICRO;
+}
+
+static ssize_t tsl2x7x_do_calibrate(struct device *dev,
+ struct device_attribute *attr, const char *buf, size_t len)
+{
+ struct iio_dev *indio_dev = dev_get_drvdata(dev);
+ bool value;
+
+ if (strtobool(buf, &value))
+ return -EINVAL;
+
+ if (value)
+ tsl2x7x_als_calibrate(indio_dev);
+
+ tsl2x7x_invoke_change(indio_dev);
+
+ return len;
+}
+
+static ssize_t tsl2x7x_luxtable_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct tsl2X7X_chip *chip = iio_priv(dev_get_drvdata(dev));
+ int i = 0;
+ int offset = 0;
+
+ while (i < (TSL2X7X_MAX_LUX_TABLE_SIZE * 3)) {
+ offset += snprintf(buf + offset, PAGE_SIZE, "%d,%d,%d,",
+ chip->tsl2x7x_device_lux[i].ratio,
+ chip->tsl2x7x_device_lux[i].ch0,
+ chip->tsl2x7x_device_lux[i].ch1);
+ if (chip->tsl2x7x_device_lux[i].ratio == 0) {
+ /* We just printed the first "0" entry.
+ * Now get rid of the extra "," and break. */
+ offset--;
+ break;
+ }
+ i++;
+ }
+
+ offset += snprintf(buf + offset, PAGE_SIZE, "\n");
+ return offset;
+}
+
+static ssize_t tsl2x7x_luxtable_store(struct device *dev,
+ struct device_attribute *attr, const char *buf, size_t len)
+{
+ struct iio_dev *indio_dev = dev_get_drvdata(dev);
+ struct tsl2X7X_chip *chip = iio_priv(dev_get_drvdata(dev));
+ int value[ARRAY_SIZE(chip->tsl2x7x_device_lux)*3 + 1];
+ int n;
+
+ get_options(buf, ARRAY_SIZE(value), value);
+
+ /* We now have an array of ints starting at value[1], and
+ * enumerated by value[0].
+ * We expect each group of three ints is one table entry,
+ * and the last table entry is all 0.
+ */
+ n = value[0];
+ if ((n % 3) || n < 6 ||
+ n > ((ARRAY_SIZE(chip->tsl2x7x_device_lux) - 1) * 3)) {
+ dev_info(dev, "LUX TABLE INPUT ERROR 1 Value[0]=%d\n", n);
+ return -EINVAL;
+ }
+
+ if ((value[(n - 2)] | value[(n - 1)] | value[n]) != 0) {
+ dev_info(dev, "LUX TABLE INPUT ERROR 2 Value[0]=%d\n", n);
+ return -EINVAL;
+ }
+
+ if (chip->tsl2x7x_chip_status == TSL2X7X_CHIP_WORKING)
+ tsl2x7x_chip_off(indio_dev);
+
+ /* Zero out the table */
+ memset(chip->tsl2x7x_device_lux, 0, sizeof(chip->tsl2x7x_device_lux));
+ memcpy(chip->tsl2x7x_device_lux, &value[1], (value[0] * 4));
+
+ tsl2x7x_invoke_change(indio_dev);
+
+ return len;
+}
+
+static ssize_t tsl2x7x_do_prox_calibrate(struct device *dev,
+ struct device_attribute *attr, const char *buf, size_t len)
+{
+ struct iio_dev *indio_dev = dev_get_drvdata(dev);
+ bool value;
+
+ if (strtobool(buf, &value))
+ return -EINVAL;
+
+ if (value)
+ tsl2x7x_prox_cal(indio_dev);
+
+ tsl2x7x_invoke_change(indio_dev);
+
+ return len;
+}
+
+static int tsl2x7x_read_interrupt_config(struct iio_dev *indio_dev,
+ u64 event_code)
+{
+ struct tsl2X7X_chip *chip = iio_priv(indio_dev);
+ int ret;
+
+ if (IIO_EVENT_CODE_EXTRACT_CHAN_TYPE(event_code) == IIO_INTENSITY)
+ ret = !!(chip->tsl2x7x_settings.interrupts_en & 0x10);
+ else
+ ret = !!(chip->tsl2x7x_settings.interrupts_en & 0x20);
+
+ return ret;
+}
+
+static int tsl2x7x_write_interrupt_config(struct iio_dev *indio_dev,
+ u64 event_code,
+ int val)
+{
+ struct tsl2X7X_chip *chip = iio_priv(indio_dev);
+
+ if (IIO_EVENT_CODE_EXTRACT_CHAN_TYPE(event_code) == IIO_INTENSITY) {
+ if (val)
+ chip->tsl2x7x_settings.interrupts_en |= 0x10;
+ else
+ chip->tsl2x7x_settings.interrupts_en &= 0x20;
+ } else {
+ if (val)
+ chip->tsl2x7x_settings.interrupts_en |= 0x20;
+ else
+ chip->tsl2x7x_settings.interrupts_en &= 0x10;
+ }
+
+ tsl2x7x_invoke_change(indio_dev);
+
+ return 0;
+}
+
+static int tsl2x7x_write_thresh(struct iio_dev *indio_dev,
+ u64 event_code,
+ int val)
+{
+ struct tsl2X7X_chip *chip = iio_priv(indio_dev);
+
+ if (IIO_EVENT_CODE_EXTRACT_CHAN_TYPE(event_code) == IIO_INTENSITY) {
+ switch (IIO_EVENT_CODE_EXTRACT_DIR(event_code)) {
+ case IIO_EV_DIR_RISING:
+ chip->tsl2x7x_settings.als_thresh_high = val;
+ break;
+ case IIO_EV_DIR_FALLING:
+ chip->tsl2x7x_settings.als_thresh_low = val;
+ break;
+ default:
+ return -EINVAL;
+ }
+ } else {
+ switch (IIO_EVENT_CODE_EXTRACT_DIR(event_code)) {
+ case IIO_EV_DIR_RISING:
+ chip->tsl2x7x_settings.prox_thres_high = val;
+ break;
+ case IIO_EV_DIR_FALLING:
+ chip->tsl2x7x_settings.prox_thres_low = val;
+ break;
+ default:
+ return -EINVAL;
+ }
+ }
+
+ tsl2x7x_invoke_change(indio_dev);
+
+ return 0;
+}
+
+static int tsl2x7x_read_thresh(struct iio_dev *indio_dev,
+ u64 event_code,
+ int *val)
+{
+ struct tsl2X7X_chip *chip = iio_priv(indio_dev);
+
+ if (IIO_EVENT_CODE_EXTRACT_CHAN_TYPE(event_code) == IIO_INTENSITY) {
+ switch (IIO_EVENT_CODE_EXTRACT_DIR(event_code)) {
+ case IIO_EV_DIR_RISING:
+ *val = chip->tsl2x7x_settings.als_thresh_high;
+ break;
+ case IIO_EV_DIR_FALLING:
+ *val = chip->tsl2x7x_settings.als_thresh_low;
+ break;
+ default:
+ return -EINVAL;
+ }
+ } else {
+ switch (IIO_EVENT_CODE_EXTRACT_DIR(event_code)) {
+ case IIO_EV_DIR_RISING:
+ *val = chip->tsl2x7x_settings.prox_thres_high;
+ break;
+ case IIO_EV_DIR_FALLING:
+ *val = chip->tsl2x7x_settings.prox_thres_low;
+ break;
+ default:
+ return -EINVAL;
+ }
+ }
+
+ return 0;
+}
+
+static int tsl2x7x_read_raw(struct iio_dev *indio_dev,
+ struct iio_chan_spec const *chan,
+ int *val,
+ int *val2,
+ long mask)
+{
+ int ret = -EINVAL;
+ struct tsl2X7X_chip *chip = iio_priv(indio_dev);
+
+ switch (mask) {
+ case IIO_CHAN_INFO_PROCESSED:
+ switch (chan->type) {
+ case IIO_LIGHT:
+ tsl2x7x_get_lux(indio_dev);
+ *val = chip->als_cur_info.lux;
+ ret = IIO_VAL_INT;
+ break;
+ default:
+ return -EINVAL;
+ break;
+ }
+ break;
+ case IIO_CHAN_INFO_RAW:
+ switch (chan->type) {
+ case IIO_INTENSITY:
+ tsl2x7x_get_lux(indio_dev);
+ if (chan->channel == 0)
+ *val = chip->als_cur_info.als_ch0;
+ else
+ *val = chip->als_cur_info.als_ch1;
+ ret = IIO_VAL_INT;
+ break;
+ case IIO_PROXIMITY:
+ tsl2x7x_get_prox(indio_dev);
+ *val = chip->prox_data;
+ ret = IIO_VAL_INT;
+ break;
+ default:
+ return -EINVAL;
+ break;
+ }
+ break;
+ case IIO_CHAN_INFO_CALIBSCALE:
+ if (chan->type == IIO_LIGHT)
+ *val =
+ tsl2X7X_als_gainadj[chip->tsl2x7x_settings.als_gain];
+ else
+ *val =
+ tsl2X7X_prx_gainadj[chip->tsl2x7x_settings.prox_gain];
+ ret = IIO_VAL_INT;
+ break;
+ case IIO_CHAN_INFO_CALIBBIAS:
+ *val = chip->tsl2x7x_settings.als_gain_trim;
+ ret = IIO_VAL_INT;
+ break;
+
+ default:
+ ret = -EINVAL;
+ }
+
+ return ret;
+}
+
+static int tsl2x7x_write_raw(struct iio_dev *indio_dev,
+ struct iio_chan_spec const *chan,
+ int val,
+ int val2,
+ long mask)
+{
+ struct tsl2X7X_chip *chip = iio_priv(indio_dev);
+
+ switch (mask) {
+ case IIO_CHAN_INFO_CALIBSCALE:
+ if (chan->type == IIO_INTENSITY) {
+ switch (val) {
+ case 1:
+ chip->tsl2x7x_settings.als_gain = 0;
+ break;
+ case 8:
+ chip->tsl2x7x_settings.als_gain = 1;
+ break;
+ case 16:
+ chip->tsl2x7x_settings.als_gain = 2;
+ break;
+ case 120:
+ switch (chip->id) {
+ case tsl2572:
+ case tsl2672:
+ case tmd2672:
+ case tsl2772:
+ case tmd2772:
+ return -EINVAL;
+ break;
+ }
+ chip->tsl2x7x_settings.als_gain = 3;
+ break;
+ case 128:
+ switch (chip->id) {
+ case tsl2571:
+ case tsl2671:
+ case tmd2671:
+ case tsl2771:
+ case tmd2771:
+ return -EINVAL;
+ break;
+ }
+ chip->tsl2x7x_settings.als_gain = 3;
+ break;
+ default:
+ return -EINVAL;
+ }
+ } else {
+ switch (val) {
+ case 1:
+ chip->tsl2x7x_settings.prox_gain = 0;
+ break;
+ case 2:
+ chip->tsl2x7x_settings.prox_gain = 1;
+ break;
+ case 4:
+ chip->tsl2x7x_settings.prox_gain = 2;
+ break;
+ case 8:
+ chip->tsl2x7x_settings.prox_gain = 3;
+ break;
+ default:
+ return -EINVAL;
+ }
+ }
+ break;
+ case IIO_CHAN_INFO_CALIBBIAS:
+ chip->tsl2x7x_settings.als_gain_trim = val;
+ break;
+
+ default:
+ return -EINVAL;
+ }
+
+ tsl2x7x_invoke_change(indio_dev);
+
+ return 0;
+}
+
+static DEVICE_ATTR(power_state, S_IRUGO | S_IWUSR,
+ tsl2x7x_power_state_show, tsl2x7x_power_state_store);
+
+static DEVICE_ATTR(in_proximity0_calibscale_available, S_IRUGO,
+ tsl2x7x_prox_gain_available_show, NULL);
+
+static DEVICE_ATTR(in_illuminance0_calibscale_available, S_IRUGO,
+ tsl2x7x_gain_available_show, NULL);
+
+static DEVICE_ATTR(in_illuminance0_integration_time, S_IRUGO | S_IWUSR,
+ tsl2x7x_als_time_show, tsl2x7x_als_time_store);
+
+static DEVICE_ATTR(in_illuminance0_target_input, S_IRUGO | S_IWUSR,
+ tsl2x7x_als_cal_target_show, tsl2x7x_als_cal_target_store);
+
+static DEVICE_ATTR(in_illuminance0_calibrate, S_IWUSR, NULL,
+ tsl2x7x_do_calibrate);
+
+static DEVICE_ATTR(in_proximity0_calibrate, S_IWUSR, NULL,
+ tsl2x7x_do_prox_calibrate);
+
+static DEVICE_ATTR(in_illuminance0_lux_table, S_IRUGO | S_IWUSR,
+ tsl2x7x_luxtable_show, tsl2x7x_luxtable_store);
+
+static DEVICE_ATTR(in_intensity0_thresh_period, S_IRUGO | S_IWUSR,
+ tsl2x7x_als_persistence_show, tsl2x7x_als_persistence_store);
+
+static DEVICE_ATTR(in_proximity0_thresh_period, S_IRUGO | S_IWUSR,
+ tsl2x7x_prox_persistence_show, tsl2x7x_prox_persistence_store);
+
+/* Use the default register values to identify the Taos device */
+static int tsl2x7x_device_id(unsigned char *id, int target)
+{
+ switch (target) {
+ case tsl2571:
+ case tsl2671:
+ case tsl2771:
+ return ((*id & 0xf0) == TRITON_ID);
+ break;
+ case tmd2671:
+ case tmd2771:
+ return ((*id & 0xf0) == HALIBUT_ID);
+ break;
+ case tsl2572:
+ case tsl2672:
+ case tmd2672:
+ case tsl2772:
+ case tmd2772:
+ return ((*id & 0xf0) == SWORDFISH_ID);
+ break;
+ }
+
+ return -EINVAL;
+}
+
+static irqreturn_t tsl2x7x_event_handler(int irq, void *private)
+{
+ struct iio_dev *indio_dev = private;
+ struct tsl2X7X_chip *chip = iio_priv(indio_dev);
+ s64 timestamp = iio_get_time_ns();
+ int ret;
+ u8 value;
+
+ value = i2c_smbus_read_byte_data(chip->client,
+ TSL2X7X_CMD_REG | TSL2X7X_STATUS);
+
+ /* What type of interrupt do we need to process */
+ if (value & TSL2X7X_STA_PRX_INTR) {
+ tsl2x7x_get_prox(indio_dev); /* freshen data for ABI */
+ iio_push_event(indio_dev,
+ IIO_UNMOD_EVENT_CODE(IIO_PROXIMITY,
+ 0,
+ IIO_EV_TYPE_THRESH,
+ IIO_EV_DIR_EITHER),
+ timestamp);
+ }
+
+ if (value & TSL2X7X_STA_ALS_INTR) {
+ tsl2x7x_get_lux(indio_dev); /* freshen data for ABI */
+ iio_push_event(indio_dev,
+ IIO_UNMOD_EVENT_CODE(IIO_LIGHT,
+ 0,
+ IIO_EV_TYPE_THRESH,
+ IIO_EV_DIR_EITHER),
+ timestamp);
+ }
+ /* Clear interrupt now that we have handled it. */
+ ret = i2c_smbus_write_byte(chip->client,
+ TSL2X7X_CMD_REG | TSL2X7X_CMD_SPL_FN |
+ TSL2X7X_CMD_PROXALS_INT_CLR);
+ if (ret < 0)
+ dev_err(&chip->client->dev,
+ "%s: Failed to clear irq from event handler. err = %d\n",
+ __func__, ret);
+
+ return IRQ_HANDLED;
+}
+
+static struct attribute *tsl2x7x_ALS_device_attrs[] = {
+ &dev_attr_power_state.attr,
+ &dev_attr_in_illuminance0_calibscale_available.attr,
+ &dev_attr_in_illuminance0_integration_time.attr,
+ &iio_const_attr_in_illuminance0_integration_time_available\
+ .dev_attr.attr,
+ &dev_attr_in_illuminance0_target_input.attr,
+ &dev_attr_in_illuminance0_calibrate.attr,
+ &dev_attr_in_illuminance0_lux_table.attr,
+ NULL
+};
+
+static struct attribute *tsl2x7x_PRX_device_attrs[] = {
+ &dev_attr_power_state.attr,
+ &dev_attr_in_proximity0_calibrate.attr,
+ NULL
+};
+
+static struct attribute *tsl2x7x_ALSPRX_device_attrs[] = {
+ &dev_attr_power_state.attr,
+ &dev_attr_in_illuminance0_calibscale_available.attr,
+ &dev_attr_in_illuminance0_integration_time.attr,
+ &iio_const_attr_in_illuminance0_integration_time_available\
+ .dev_attr.attr,
+ &dev_attr_in_illuminance0_target_input.attr,
+ &dev_attr_in_illuminance0_calibrate.attr,
+ &dev_attr_in_illuminance0_lux_table.attr,
+ &dev_attr_in_proximity0_calibrate.attr,
+ NULL
+};
+
+static struct attribute *tsl2x7x_PRX2_device_attrs[] = {
+ &dev_attr_power_state.attr,
+ &dev_attr_in_proximity0_calibrate.attr,
+ &dev_attr_in_proximity0_calibscale_available.attr,
+ NULL
+};
+
+static struct attribute *tsl2x7x_ALSPRX2_device_attrs[] = {
+ &dev_attr_power_state.attr,
+ &dev_attr_in_illuminance0_calibscale_available.attr,
+ &dev_attr_in_illuminance0_integration_time.attr,
+ &iio_const_attr_in_illuminance0_integration_time_available\
+ .dev_attr.attr,
+ &dev_attr_in_illuminance0_target_input.attr,
+ &dev_attr_in_illuminance0_calibrate.attr,
+ &dev_attr_in_illuminance0_lux_table.attr,
+ &dev_attr_in_proximity0_calibrate.attr,
+ &dev_attr_in_proximity0_calibscale_available.attr,
+ NULL
+};
+
+static struct attribute *tsl2X7X_ALS_event_attrs[] = {
+ &dev_attr_in_intensity0_thresh_period.attr,
+ NULL,
+};
+static struct attribute *tsl2X7X_PRX_event_attrs[] = {
+ &dev_attr_in_proximity0_thresh_period.attr,
+ NULL,
+};
+
+static struct attribute *tsl2X7X_ALSPRX_event_attrs[] = {
+ &dev_attr_in_intensity0_thresh_period.attr,
+ &dev_attr_in_proximity0_thresh_period.attr,
+ NULL,
+};
+
+static const struct attribute_group tsl2X7X_device_attr_group_tbl[] = {
+ [ALS] = {
+ .attrs = tsl2x7x_ALS_device_attrs,
+ },
+ [PRX] = {
+ .attrs = tsl2x7x_PRX_device_attrs,
+ },
+ [ALSPRX] = {
+ .attrs = tsl2x7x_ALSPRX_device_attrs,
+ },
+ [PRX2] = {
+ .attrs = tsl2x7x_PRX2_device_attrs,
+ },
+ [ALSPRX2] = {
+ .attrs = tsl2x7x_ALSPRX2_device_attrs,
+ },
+};
+
+static struct attribute_group tsl2X7X_event_attr_group_tbl[] = {
+ [ALS] = {
+ .attrs = tsl2X7X_ALS_event_attrs,
+ .name = "events",
+ },
+ [PRX] = {
+ .attrs = tsl2X7X_PRX_event_attrs,
+ .name = "events",
+ },
+ [ALSPRX] = {
+ .attrs = tsl2X7X_ALSPRX_event_attrs,
+ .name = "events",
+ },
+};
+
+static const struct iio_info tsl2X7X_device_info[] = {
+ [ALS] = {
+ .attrs = &tsl2X7X_device_attr_group_tbl[ALS],
+ .event_attrs = &tsl2X7X_event_attr_group_tbl[ALS],
+ .driver_module = THIS_MODULE,
+ .read_raw = &tsl2x7x_read_raw,
+ .write_raw = &tsl2x7x_write_raw,
+ .read_event_value = &tsl2x7x_read_thresh,
+ .write_event_value = &tsl2x7x_write_thresh,
+ .read_event_config = &tsl2x7x_read_interrupt_config,
+ .write_event_config = &tsl2x7x_write_interrupt_config,
+ },
+ [PRX] = {
+ .attrs = &tsl2X7X_device_attr_group_tbl[PRX],
+ .event_attrs = &tsl2X7X_event_attr_group_tbl[PRX],
+ .driver_module = THIS_MODULE,
+ .read_raw = &tsl2x7x_read_raw,
+ .write_raw = &tsl2x7x_write_raw,
+ .read_event_value = &tsl2x7x_read_thresh,
+ .write_event_value = &tsl2x7x_write_thresh,
+ .read_event_config = &tsl2x7x_read_interrupt_config,
+ .write_event_config = &tsl2x7x_write_interrupt_config,
+ },
+ [ALSPRX] = {
+ .attrs = &tsl2X7X_device_attr_group_tbl[ALSPRX],
+ .event_attrs = &tsl2X7X_event_attr_group_tbl[ALSPRX],
+ .driver_module = THIS_MODULE,
+ .read_raw = &tsl2x7x_read_raw,
+ .write_raw = &tsl2x7x_write_raw,
+ .read_event_value = &tsl2x7x_read_thresh,
+ .write_event_value = &tsl2x7x_write_thresh,
+ .read_event_config = &tsl2x7x_read_interrupt_config,
+ .write_event_config = &tsl2x7x_write_interrupt_config,
+ },
+ [PRX2] = {
+ .attrs = &tsl2X7X_device_attr_group_tbl[PRX2],
+ .event_attrs = &tsl2X7X_event_attr_group_tbl[PRX],
+ .driver_module = THIS_MODULE,
+ .read_raw = &tsl2x7x_read_raw,
+ .write_raw = &tsl2x7x_write_raw,
+ .read_event_value = &tsl2x7x_read_thresh,
+ .write_event_value = &tsl2x7x_write_thresh,
+ .read_event_config = &tsl2x7x_read_interrupt_config,
+ .write_event_config = &tsl2x7x_write_interrupt_config,
+ },
+ [ALSPRX2] = {
+ .attrs = &tsl2X7X_device_attr_group_tbl[ALSPRX2],
+ .event_attrs = &tsl2X7X_event_attr_group_tbl[ALSPRX],
+ .driver_module = THIS_MODULE,
+ .read_raw = &tsl2x7x_read_raw,
+ .write_raw = &tsl2x7x_write_raw,
+ .read_event_value = &tsl2x7x_read_thresh,
+ .write_event_value = &tsl2x7x_write_thresh,
+ .read_event_config = &tsl2x7x_read_interrupt_config,
+ .write_event_config = &tsl2x7x_write_interrupt_config,
+ },
+};
+
+static const struct tsl2x7x_chip_info tsl2x7x_chip_info_tbl[] = {
+ [ALS] = {
+ .channel = {
+ {
+ .type = IIO_LIGHT,
+ .indexed = 1,
+ .channel = 0,
+ .info_mask = IIO_CHAN_INFO_PROCESSED_SEPARATE_BIT,
+ }, {
+ .type = IIO_INTENSITY,
+ .indexed = 1,
+ .channel = 0,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT,
+ .event_mask = TSL2X7X_EVENT_MASK
+ }, {
+ .type = IIO_INTENSITY,
+ .indexed = 1,
+ .channel = 1,
+ },
+ },
+ .chan_table_elements = 3,
+ .info = &tsl2X7X_device_info[ALS],
+ },
+ [PRX] = {
+ .channel = {
+ {
+ .type = IIO_PROXIMITY,
+ .indexed = 1,
+ .channel = 0,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
+ .event_mask = TSL2X7X_EVENT_MASK
+ },
+ },
+ .chan_table_elements = 1,
+ .info = &tsl2X7X_device_info[PRX],
+ },
+ [ALSPRX] = {
+ .channel = {
+ {
+ .type = IIO_LIGHT,
+ .indexed = 1,
+ .channel = 0,
+ .info_mask = IIO_CHAN_INFO_PROCESSED_SEPARATE_BIT
+ }, {
+ .type = IIO_INTENSITY,
+ .indexed = 1,
+ .channel = 0,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT,
+ .event_mask = TSL2X7X_EVENT_MASK
+ }, {
+ .type = IIO_INTENSITY,
+ .indexed = 1,
+ .channel = 1,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
+ }, {
+ .type = IIO_PROXIMITY,
+ .indexed = 1,
+ .channel = 0,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
+ .event_mask = TSL2X7X_EVENT_MASK
+ },
+ },
+ .chan_table_elements = 4,
+ .info = &tsl2X7X_device_info[ALSPRX],
+ },
+ [PRX2] = {
+ .channel = {
+ {
+ .type = IIO_PROXIMITY,
+ .indexed = 1,
+ .channel = 0,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT,
+ .event_mask = TSL2X7X_EVENT_MASK
+ },
+ },
+ .chan_table_elements = 1,
+ .info = &tsl2X7X_device_info[PRX2],
+ },
+ [ALSPRX2] = {
+ .channel = {
+ {
+ .type = IIO_LIGHT,
+ .indexed = 1,
+ .channel = 0,
+ .info_mask = IIO_CHAN_INFO_PROCESSED_SEPARATE_BIT,
+ }, {
+ .type = IIO_INTENSITY,
+ .indexed = 1,
+ .channel = 0,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT,
+ .event_mask = TSL2X7X_EVENT_MASK
+ }, {
+ .type = IIO_INTENSITY,
+ .indexed = 1,
+ .channel = 1,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
+ }, {
+ .type = IIO_PROXIMITY,
+ .indexed = 1,
+ .channel = 0,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT,
+ .event_mask = TSL2X7X_EVENT_MASK
+ },
+ },
+ .chan_table_elements = 4,
+ .info = &tsl2X7X_device_info[ALSPRX2],
+ },
+};
+
+static int __devinit tsl2x7x_probe(struct i2c_client *clientp,
+ const struct i2c_device_id *id)
+{
+ int ret;
+ unsigned char device_id;
+ struct iio_dev *indio_dev;
+ struct tsl2X7X_chip *chip;
+
+ indio_dev = iio_device_alloc(sizeof(*chip));
+ if (!indio_dev)
+ return -ENOMEM;
+
+ chip = iio_priv(indio_dev);
+ chip->client = clientp;
+ i2c_set_clientdata(clientp, indio_dev);
+
+ ret = tsl2x7x_i2c_read(chip->client,
+ TSL2X7X_CHIPID, &device_id);
+ if (ret < 0)
+ goto fail1;
+
+ if ((!tsl2x7x_device_id(&device_id, id->driver_data)) ||
+ (tsl2x7x_device_id(&device_id, id->driver_data) == -EINVAL)) {
+ dev_info(&chip->client->dev,
+ "%s: i2c device found does not match expected id\n",
+ __func__);
+ goto fail1;
+ }
+
+ ret = i2c_smbus_write_byte(clientp, (TSL2X7X_CMD_REG | TSL2X7X_CNTRL));
+ if (ret < 0) {
+ dev_err(&clientp->dev, "%s: write to cmd reg failed. err = %d\n",
+ __func__, ret);
+ goto fail1;
+ }
+
+ /* ALS and PROX functions can be invoked via user space poll
+ * or H/W interrupt. If busy return last sample. */
+ mutex_init(&chip->als_mutex);
+ mutex_init(&chip->prox_mutex);
+
+ chip->tsl2x7x_chip_status = TSL2X7X_CHIP_UNKNOWN;
+ chip->pdata = clientp->dev.platform_data;
+ chip->id = id->driver_data;
+ chip->chip_info =
+ &tsl2x7x_chip_info_tbl[device_channel_config[id->driver_data]];
+
+ indio_dev->info = chip->chip_info->info;
+ indio_dev->dev.parent = &clientp->dev;
+ indio_dev->modes = INDIO_DIRECT_MODE;
+ indio_dev->name = chip->client->name;
+ indio_dev->channels = chip->chip_info->channel;
+ indio_dev->num_channels = chip->chip_info->chan_table_elements;
+
+ if (clientp->irq) {
+ ret = request_threaded_irq(clientp->irq,
+ NULL,
+ &tsl2x7x_event_handler,
+ IRQF_TRIGGER_RISING | IRQF_ONESHOT,
+ "TSL2X7X_event",
+ indio_dev);
+ if (ret) {
+ dev_err(&clientp->dev,
+ "%s: irq request failed", __func__);
+ goto fail2;
+ }
+ }
+
+ /* Load up the defaults */
+ tsl2x7x_defaults(chip);
+ /* Make sure the chip is on */
+ tsl2x7x_chip_on(indio_dev);
+
+ ret = iio_device_register(indio_dev);
+ if (ret) {
+ dev_err(&clientp->dev,
+ "%s: iio registration failed\n", __func__);
+ goto fail1;
+ }
+
+ dev_info(&clientp->dev, "%s Light sensor found.\n", id->name);
+
+ return 0;
+
+fail1:
+ if (clientp->irq)
+ free_irq(clientp->irq, indio_dev);
+fail2:
+ iio_device_free(indio_dev);
+
+ return ret;
+}
+
+static int tsl2x7x_suspend(struct device *dev)
+{
+ struct iio_dev *indio_dev = dev_get_drvdata(dev);
+ struct tsl2X7X_chip *chip = iio_priv(indio_dev);
+ int ret = 0;
+
+ if (chip->tsl2x7x_chip_status == TSL2X7X_CHIP_WORKING) {
+ ret = tsl2x7x_chip_off(indio_dev);
+ chip->tsl2x7x_chip_status = TSL2X7X_CHIP_SUSPENDED;
+ }
+
+ if (chip->pdata && chip->pdata->platform_power) {
+ pm_message_t pmm = {PM_EVENT_SUSPEND};
+ chip->pdata->platform_power(dev, pmm);
+ }
+
+ return ret;
+}
+
+static int tsl2x7x_resume(struct device *dev)
+{
+ struct iio_dev *indio_dev = dev_get_drvdata(dev);
+ struct tsl2X7X_chip *chip = iio_priv(indio_dev);
+ int ret = 0;
+
+ if (chip->pdata && chip->pdata->platform_power) {
+ pm_message_t pmm = {PM_EVENT_RESUME};
+ chip->pdata->platform_power(dev, pmm);
+ }
+
+ if (chip->tsl2x7x_chip_status == TSL2X7X_CHIP_SUSPENDED)
+ ret = tsl2x7x_chip_on(indio_dev);
+
+ return ret;
+}
+
+static int __devexit tsl2x7x_remove(struct i2c_client *client)
+{
+ struct tsl2X7X_chip *chip = i2c_get_clientdata(client);
+ struct iio_dev *indio_dev = iio_priv_to_dev(chip);
+
+ tsl2x7x_chip_off(indio_dev);
+
+ iio_device_unregister(indio_dev);
+ if (client->irq)
+ free_irq(client->irq, chip->client->name);
+
+ iio_device_free(indio_dev);
+
+ return 0;
+}
+
+static struct i2c_device_id tsl2x7x_idtable[] = {
+ { "tsl2571", tsl2571 },
+ { "tsl2671", tsl2671 },
+ { "tmd2671", tmd2671 },
+ { "tsl2771", tsl2771 },
+ { "tmd2771", tmd2771 },
+ { "tsl2572", tsl2572 },
+ { "tsl2672", tsl2672 },
+ { "tmd2672", tmd2672 },
+ { "tsl2772", tsl2772 },
+ { "tmd2772", tmd2772 },
+ {}
+};
+
+MODULE_DEVICE_TABLE(i2c, tsl2x7x_idtable);
+
+static const struct dev_pm_ops tsl2x7x_pm_ops = {
+ .suspend = tsl2x7x_suspend,
+ .resume = tsl2x7x_resume,
+};
+
+/* Driver definition */
+static struct i2c_driver tsl2x7x_driver = {
+ .driver = {
+ .name = "tsl2x7x",
+ .pm = &tsl2x7x_pm_ops,
+ },
+ .id_table = tsl2x7x_idtable,
+ .probe = tsl2x7x_probe,
+ .remove = __devexit_p(tsl2x7x_remove),
+};
+
+module_i2c_driver(tsl2x7x_driver);
+
+MODULE_AUTHOR("J. August Brenner<jbrenner@taosinc.com>");
+MODULE_DESCRIPTION("TAOS tsl2x7x ambient and proximity light sensor driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/staging/iio/magnetometer/ak8975.c b/drivers/staging/iio/magnetometer/ak8975.c
index ebc2d0840caf..93026c544465 100644
--- a/drivers/staging/iio/magnetometer/ak8975.c
+++ b/drivers/staging/iio/magnetometer/ak8975.c
@@ -30,8 +30,8 @@
#include <linux/gpio.h>
-#include "../iio.h"
-#include "../sysfs.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
/*
* Register definitions, as well as various shifts and masks to get at the
* individual fields of the registers.
@@ -431,7 +431,7 @@ static int ak8975_read_raw(struct iio_dev *indio_dev,
struct ak8975_data *data = iio_priv(indio_dev);
switch (mask) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
return ak8975_read_axis(indio_dev, chan->address, val);
case IIO_CHAN_INFO_SCALE:
*val = data->raw_to_gauss[chan->address];
@@ -445,7 +445,8 @@ static int ak8975_read_raw(struct iio_dev *indio_dev,
.type = IIO_MAGN, \
.modified = 1, \
.channel2 = IIO_MOD_##axis, \
- .info_mask = IIO_CHAN_INFO_SCALE_SEPARATE_BIT, \
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | \
+ IIO_CHAN_INFO_SCALE_SEPARATE_BIT, \
.address = index, \
}
@@ -505,7 +506,7 @@ static int ak8975_probe(struct i2c_client *client,
}
/* Register with IIO */
- indio_dev = iio_allocate_device(sizeof(*data));
+ indio_dev = iio_device_alloc(sizeof(*data));
if (indio_dev == NULL) {
err = -ENOMEM;
goto exit_gpio;
@@ -536,7 +537,7 @@ static int ak8975_probe(struct i2c_client *client,
return 0;
exit_free_iio:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
exit_gpio:
if (gpio_is_valid(eoc_gpio))
gpio_free(eoc_gpio);
@@ -554,7 +555,7 @@ static int ak8975_remove(struct i2c_client *client)
if (gpio_is_valid(data->eoc_gpio))
gpio_free(data->eoc_gpio);
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
diff --git a/drivers/staging/iio/magnetometer/hmc5843.c b/drivers/staging/iio/magnetometer/hmc5843.c
index e00b416c4d33..3ec65180b815 100644
--- a/drivers/staging/iio/magnetometer/hmc5843.c
+++ b/drivers/staging/iio/magnetometer/hmc5843.c
@@ -22,8 +22,8 @@
#include <linux/i2c.h>
#include <linux/slab.h>
#include <linux/types.h>
-#include "../iio.h"
-#include "../sysfs.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
#define HMC5843_I2C_ADDRESS 0x1E
@@ -459,7 +459,7 @@ static int hmc5843_read_raw(struct iio_dev *indio_dev,
struct hmc5843_data *data = iio_priv(indio_dev);
switch (mask) {
- case 0:
+ case IIO_CHAN_INFO_RAW:
return hmc5843_read_measurement(indio_dev,
chan->address,
val);
@@ -476,7 +476,8 @@ static int hmc5843_read_raw(struct iio_dev *indio_dev,
.type = IIO_MAGN, \
.modified = 1, \
.channel2 = IIO_MOD_##axis, \
- .info_mask = IIO_CHAN_INFO_SCALE_SHARED_BIT, \
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | \
+ IIO_CHAN_INFO_SCALE_SHARED_BIT, \
.address = add \
}
@@ -545,7 +546,7 @@ static int hmc5843_probe(struct i2c_client *client,
struct iio_dev *indio_dev;
int err = 0;
- indio_dev = iio_allocate_device(sizeof(*data));
+ indio_dev = iio_device_alloc(sizeof(*data));
if (indio_dev == NULL) {
err = -ENOMEM;
goto exit;
@@ -573,7 +574,7 @@ static int hmc5843_probe(struct i2c_client *client,
goto exit_free2;
return 0;
exit_free2:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
exit:
return err;
}
@@ -585,7 +586,7 @@ static int hmc5843_remove(struct i2c_client *client)
iio_device_unregister(indio_dev);
/* sleep mode to save power */
hmc5843_configure(client, MODE_SLEEP);
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
diff --git a/drivers/staging/iio/meter/ade7753.c b/drivers/staging/iio/meter/ade7753.c
index 57baac6c0d40..280331b664f4 100644
--- a/drivers/staging/iio/meter/ade7753.c
+++ b/drivers/staging/iio/meter/ade7753.c
@@ -18,8 +18,8 @@
#include <linux/list.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
#include "meter.h"
#include "ade7753.h"
@@ -517,7 +517,7 @@ static int __devinit ade7753_probe(struct spi_device *spi)
struct iio_dev *indio_dev;
/* setup the industrialio driver allocated elements */
- indio_dev = iio_allocate_device(sizeof(*st));
+ indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -546,7 +546,7 @@ static int __devinit ade7753_probe(struct spi_device *spi)
return 0;
error_free_dev:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
error_ret:
return ret;
@@ -564,7 +564,7 @@ static int ade7753_remove(struct spi_device *spi)
if (ret)
goto err_ret;
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
err_ret:
return ret;
}
diff --git a/drivers/staging/iio/meter/ade7754.c b/drivers/staging/iio/meter/ade7754.c
index 8d81c92007e9..59a2e3ef72b5 100644
--- a/drivers/staging/iio/meter/ade7754.c
+++ b/drivers/staging/iio/meter/ade7754.c
@@ -18,8 +18,8 @@
#include <linux/list.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
#include "meter.h"
#include "ade7754.h"
@@ -540,7 +540,7 @@ static int __devinit ade7754_probe(struct spi_device *spi)
struct iio_dev *indio_dev;
/* setup the industrialio driver allocated elements */
- indio_dev = iio_allocate_device(sizeof(*st));
+ indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -568,7 +568,7 @@ static int __devinit ade7754_probe(struct spi_device *spi)
return 0;
error_free_dev:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
error_ret:
return ret;
@@ -585,7 +585,7 @@ static int ade7754_remove(struct spi_device *spi)
if (ret)
goto err_ret;
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
err_ret:
return ret;
diff --git a/drivers/staging/iio/meter/ade7758_core.c b/drivers/staging/iio/meter/ade7758_core.c
index dcb20294dfe8..1a5c9c408141 100644
--- a/drivers/staging/iio/meter/ade7758_core.c
+++ b/drivers/staging/iio/meter/ade7758_core.c
@@ -18,9 +18,9 @@
#include <linux/list.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
-#include "../buffer.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
+#include <linux/iio/buffer.h>
#include "meter.h"
#include "ade7758.h"
@@ -662,66 +662,217 @@ static const struct attribute_group ade7758_attribute_group = {
};
static struct iio_chan_spec ade7758_channels[] = {
- IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, "raw", 0, 0,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- AD7758_WT(AD7758_PHASE_A, AD7758_VOLTAGE),
- 0, IIO_ST('s', 24, 32, 0), 0),
- IIO_CHAN(IIO_CURRENT, 0, 1, 0, "raw", 0, 0,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- AD7758_WT(AD7758_PHASE_A, AD7758_CURRENT),
- 1, IIO_ST('s', 24, 32, 0), 0),
- IIO_CHAN(IIO_POWER, 0, 1, 0, "apparent_raw", 0, 0,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- AD7758_WT(AD7758_PHASE_A, AD7758_APP_PWR),
- 2, IIO_ST('s', 24, 32, 0), 0),
- IIO_CHAN(IIO_POWER, 0, 1, 0, "active_raw", 0, 0,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- AD7758_WT(AD7758_PHASE_A, AD7758_ACT_PWR),
- 3, IIO_ST('s', 24, 32, 0), 0),
- IIO_CHAN(IIO_POWER, 0, 1, 0, "reactive_raw", 0, 0,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- AD7758_WT(AD7758_PHASE_A, AD7758_REACT_PWR),
- 4, IIO_ST('s', 24, 32, 0), 0),
- IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, "raw", 1, 0,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- AD7758_WT(AD7758_PHASE_B, AD7758_VOLTAGE),
- 5, IIO_ST('s', 24, 32, 0), 0),
- IIO_CHAN(IIO_CURRENT, 0, 1, 0, "raw", 1, 0,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- AD7758_WT(AD7758_PHASE_B, AD7758_CURRENT),
- 6, IIO_ST('s', 24, 32, 0), 0),
- IIO_CHAN(IIO_POWER, 0, 1, 0, "apparent_raw", 1, 0,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- AD7758_WT(AD7758_PHASE_B, AD7758_APP_PWR),
- 7, IIO_ST('s', 24, 32, 0), 0),
- IIO_CHAN(IIO_POWER, 0, 1, 0, "active_raw", 1, 0,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- AD7758_WT(AD7758_PHASE_B, AD7758_ACT_PWR),
- 8, IIO_ST('s', 24, 32, 0), 0),
- IIO_CHAN(IIO_POWER, 0, 1, 0, "reactive_raw", 1, 0,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- AD7758_WT(AD7758_PHASE_B, AD7758_REACT_PWR),
- 9, IIO_ST('s', 24, 32, 0), 0),
- IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, "raw", 2, 0,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- AD7758_WT(AD7758_PHASE_C, AD7758_VOLTAGE),
- 10, IIO_ST('s', 24, 32, 0), 0),
- IIO_CHAN(IIO_CURRENT, 0, 1, 0, "raw", 2, 0,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- AD7758_WT(AD7758_PHASE_C, AD7758_CURRENT),
- 11, IIO_ST('s', 24, 32, 0), 0),
- IIO_CHAN(IIO_POWER, 0, 1, 0, "apparent_raw", 2, 0,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- AD7758_WT(AD7758_PHASE_C, AD7758_APP_PWR),
- 12, IIO_ST('s', 24, 32, 0), 0),
- IIO_CHAN(IIO_POWER, 0, 1, 0, "active_raw", 2, 0,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- AD7758_WT(AD7758_PHASE_C, AD7758_ACT_PWR),
- 13, IIO_ST('s', 24, 32, 0), 0),
- IIO_CHAN(IIO_POWER, 0, 1, 0, "reactive_raw", 2, 0,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- AD7758_WT(AD7758_PHASE_C, AD7758_REACT_PWR),
- 14, IIO_ST('s', 24, 32, 0), 0),
+ {
+ .type = IIO_VOLTAGE,
+ .indexed = 1,
+ .channel = 0,
+ .extend_name = "raw",
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT,
+ .address = AD7758_WT(AD7758_PHASE_A, AD7758_VOLTAGE),
+ .scan_index = 0,
+ .scan_type = {
+ .sign = 's',
+ .realbits = 24,
+ .storagebits = 32,
+ },
+ }, {
+ .type = IIO_CURRENT,
+ .indexed = 1,
+ .channel = 0,
+ .extend_name = "raw",
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT,
+ .address = AD7758_WT(AD7758_PHASE_A, AD7758_CURRENT),
+ .scan_index = 1,
+ .scan_type = {
+ .sign = 's',
+ .realbits = 24,
+ .storagebits = 32,
+ },
+ }, {
+ .type = IIO_POWER,
+ .indexed = 1,
+ .channel = 0,
+ .extend_name = "apparent_raw",
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT,
+ .address = AD7758_WT(AD7758_PHASE_A, AD7758_APP_PWR),
+ .scan_index = 2,
+ .scan_type = {
+ .sign = 's',
+ .realbits = 24,
+ .storagebits = 32,
+ },
+ }, {
+ .type = IIO_POWER,
+ .indexed = 1,
+ .channel = 0,
+ .extend_name = "active_raw",
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT,
+ .address = AD7758_WT(AD7758_PHASE_A, AD7758_ACT_PWR),
+ .scan_index = 3,
+ .scan_type = {
+ .sign = 's',
+ .realbits = 24,
+ .storagebits = 32,
+ },
+ }, {
+ .type = IIO_POWER,
+ .indexed = 1,
+ .channel = 0,
+ .extend_name = "reactive_raw",
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT,
+ .address = AD7758_WT(AD7758_PHASE_A, AD7758_REACT_PWR),
+ .scan_index = 4,
+ .scan_type = {
+ .sign = 's',
+ .realbits = 24,
+ .storagebits = 32,
+ },
+ }, {
+ .type = IIO_VOLTAGE,
+ .indexed = 1,
+ .channel = 1,
+ .extend_name = "raw",
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT,
+ .address = AD7758_WT(AD7758_PHASE_B, AD7758_VOLTAGE),
+ .scan_index = 5,
+ .scan_type = {
+ .sign = 's',
+ .realbits = 24,
+ .storagebits = 32,
+ },
+ }, {
+ .type = IIO_CURRENT,
+ .indexed = 1,
+ .channel = 1,
+ .extend_name = "raw",
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT,
+ .address = AD7758_WT(AD7758_PHASE_B, AD7758_CURRENT),
+ .scan_index = 6,
+ .scan_type = {
+ .sign = 's',
+ .realbits = 24,
+ .storagebits = 32,
+ },
+ }, {
+ .type = IIO_POWER,
+ .indexed = 1,
+ .channel = 1,
+ .extend_name = "apparent_raw",
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT,
+ .address = AD7758_WT(AD7758_PHASE_B, AD7758_APP_PWR),
+ .scan_index = 7,
+ .scan_type = {
+ .sign = 's',
+ .realbits = 24,
+ .storagebits = 32,
+ },
+ }, {
+ .type = IIO_POWER,
+ .indexed = 1,
+ .channel = 1,
+ .extend_name = "active_raw",
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT,
+ .address = AD7758_WT(AD7758_PHASE_B, AD7758_ACT_PWR),
+ .scan_index = 8,
+ .scan_type = {
+ .sign = 's',
+ .realbits = 24,
+ .storagebits = 32,
+ },
+ }, {
+ .type = IIO_POWER,
+ .indexed = 1,
+ .channel = 1,
+ .extend_name = "reactive_raw",
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT,
+ .address = AD7758_WT(AD7758_PHASE_B, AD7758_REACT_PWR),
+ .scan_index = 9,
+ .scan_type = {
+ .sign = 's',
+ .realbits = 24,
+ .storagebits = 32,
+ },
+ }, {
+ .type = IIO_VOLTAGE,
+ .indexed = 1,
+ .channel = 2,
+ .extend_name = "raw",
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT,
+ .address = AD7758_WT(AD7758_PHASE_C, AD7758_VOLTAGE),
+ .scan_index = 10,
+ .scan_type = {
+ .sign = 's',
+ .realbits = 24,
+ .storagebits = 32,
+ },
+ }, {
+ .type = IIO_CURRENT,
+ .indexed = 1,
+ .channel = 2,
+ .extend_name = "raw",
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT,
+ .address = AD7758_WT(AD7758_PHASE_C, AD7758_CURRENT),
+ .scan_index = 11,
+ .scan_type = {
+ .sign = 's',
+ .realbits = 24,
+ .storagebits = 32,
+ },
+ }, {
+ .type = IIO_POWER,
+ .indexed = 1,
+ .channel = 2,
+ .extend_name = "apparent_raw",
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT,
+ .address = AD7758_WT(AD7758_PHASE_C, AD7758_APP_PWR),
+ .scan_index = 12,
+ .scan_type = {
+ .sign = 's',
+ .realbits = 24,
+ .storagebits = 32,
+ },
+ }, {
+ .type = IIO_POWER,
+ .indexed = 1,
+ .channel = 2,
+ .extend_name = "active_raw",
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT,
+ .address = AD7758_WT(AD7758_PHASE_C, AD7758_ACT_PWR),
+ .scan_index = 13,
+ .scan_type = {
+ .sign = 's',
+ .realbits = 24,
+ .storagebits = 32,
+ },
+ }, {
+ .type = IIO_POWER,
+ .indexed = 1,
+ .channel = 2,
+ .extend_name = "reactive_raw",
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_SCALE_SHARED_BIT,
+ .address = AD7758_WT(AD7758_PHASE_C, AD7758_REACT_PWR),
+ .scan_index = 14,
+ .scan_type = {
+ .sign = 's',
+ .realbits = 24,
+ .storagebits = 32,
+ },
+ },
IIO_CHAN_SOFT_TIMESTAMP(15),
};
@@ -734,7 +885,7 @@ static int __devinit ade7758_probe(struct spi_device *spi)
{
int i, ret;
struct ade7758_state *st;
- struct iio_dev *indio_dev = iio_allocate_device(sizeof(*st));
+ struct iio_dev *indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL) {
ret = -ENOMEM;
@@ -800,7 +951,7 @@ static int __devinit ade7758_probe(struct spi_device *spi)
return 0;
error_remove_trigger:
- if (indio_dev->modes & INDIO_BUFFER_TRIGGERED)
+ if (spi->irq)
ade7758_remove_trigger(indio_dev);
error_uninitialize_ring:
ade7758_uninitialize_ring(indio_dev);
@@ -811,7 +962,7 @@ error_free_tx:
error_free_rx:
kfree(st->rx);
error_free_dev:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
error_ret:
return ret;
}
@@ -833,7 +984,7 @@ static int ade7758_remove(struct spi_device *spi)
kfree(st->tx);
kfree(st->rx);
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
err_ret:
return ret;
diff --git a/drivers/staging/iio/meter/ade7758_ring.c b/drivers/staging/iio/meter/ade7758_ring.c
index c45b23bb1229..7b9be8a2cc50 100644
--- a/drivers/staging/iio/meter/ade7758_ring.c
+++ b/drivers/staging/iio/meter/ade7758_ring.c
@@ -12,9 +12,9 @@
#include <linux/slab.h>
#include <asm/unaligned.h>
-#include "../iio.h"
+#include <linux/iio/iio.h>
#include "../ring_sw.h"
-#include "../trigger_consumer.h"
+#include <linux/iio/trigger_consumer.h>
#include "ade7758.h"
/**
@@ -72,7 +72,7 @@ static irqreturn_t ade7758_trigger_handler(int irq, void *p)
*dat32 = get_unaligned_be32(&st->rx_buf[5]) & 0xFFFFFF;
/* Guaranteed to be aligned with 8 byte boundary */
- if (ring->scan_timestamp)
+ if (indio_dev->scan_timestamp)
dat64[1] = pf->timestamp;
ring->access->store_to(ring, (u8 *)dat64, pf->timestamp);
@@ -92,29 +92,19 @@ static irqreturn_t ade7758_trigger_handler(int irq, void *p)
static int ade7758_ring_preenable(struct iio_dev *indio_dev)
{
struct ade7758_state *st = iio_priv(indio_dev);
- struct iio_buffer *ring = indio_dev->buffer;
- size_t d_size;
unsigned channel;
+ int ret;
if (!bitmap_empty(indio_dev->active_scan_mask, indio_dev->masklength))
return -EINVAL;
+ ret = iio_sw_buffer_preenable(indio_dev);
+ if (ret < 0)
+ return ret;
+
channel = find_first_bit(indio_dev->active_scan_mask,
indio_dev->masklength);
- d_size = st->ade7758_ring_channels[channel].scan_type.storagebits / 8;
-
- if (ring->scan_timestamp) {
- d_size += sizeof(s64);
-
- if (d_size % sizeof(s64))
- d_size += sizeof(s64) - (d_size % sizeof(s64));
- }
-
- if (indio_dev->buffer->access->set_bytes_per_datum)
- indio_dev->buffer->access->
- set_bytes_per_datum(indio_dev->buffer, d_size);
-
ade7758_write_waveform_type(&indio_dev->dev,
st->ade7758_ring_channels[channel].address);
diff --git a/drivers/staging/iio/meter/ade7758_trigger.c b/drivers/staging/iio/meter/ade7758_trigger.c
index b6569c706651..f9c6a340092b 100644
--- a/drivers/staging/iio/meter/ade7758_trigger.c
+++ b/drivers/staging/iio/meter/ade7758_trigger.c
@@ -11,8 +11,8 @@
#include <linux/spi/spi.h>
#include <linux/export.h>
-#include "../iio.h"
-#include "../trigger.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/trigger.h>
#include "ade7758.h"
/**
@@ -63,7 +63,7 @@ int ade7758_probe_trigger(struct iio_dev *indio_dev)
struct ade7758_state *st = iio_priv(indio_dev);
int ret;
- st->trig = iio_allocate_trigger("%s-dev%d",
+ st->trig = iio_trigger_alloc("%s-dev%d",
spi_get_device_id(st->us)->name,
indio_dev->id);
if (st->trig == NULL) {
@@ -94,7 +94,7 @@ int ade7758_probe_trigger(struct iio_dev *indio_dev)
error_free_irq:
free_irq(st->us->irq, st->trig);
error_free_trig:
- iio_free_trigger(st->trig);
+ iio_trigger_free(st->trig);
error_ret:
return ret;
}
@@ -105,5 +105,5 @@ void ade7758_remove_trigger(struct iio_dev *indio_dev)
iio_trigger_unregister(st->trig);
free_irq(st->us->irq, st->trig);
- iio_free_trigger(st->trig);
+ iio_trigger_free(st->trig);
}
diff --git a/drivers/staging/iio/meter/ade7759.c b/drivers/staging/iio/meter/ade7759.c
index 0beab478dcd9..91add54af111 100644
--- a/drivers/staging/iio/meter/ade7759.c
+++ b/drivers/staging/iio/meter/ade7759.c
@@ -18,8 +18,8 @@
#include <linux/list.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
#include "meter.h"
#include "ade7759.h"
@@ -463,7 +463,7 @@ static int __devinit ade7759_probe(struct spi_device *spi)
struct iio_dev *indio_dev;
/* setup the industrialio driver allocated elements */
- indio_dev = iio_allocate_device(sizeof(*st));
+ indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -491,7 +491,7 @@ static int __devinit ade7759_probe(struct spi_device *spi)
return 0;
error_free_dev:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
error_ret:
return ret;
}
@@ -507,7 +507,7 @@ static int ade7759_remove(struct spi_device *spi)
if (ret)
goto err_ret;
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
err_ret:
return ret;
diff --git a/drivers/staging/iio/meter/ade7854-i2c.c b/drivers/staging/iio/meter/ade7854-i2c.c
index 1e1faa0479d3..527aa97c74ae 100644
--- a/drivers/staging/iio/meter/ade7854-i2c.c
+++ b/drivers/staging/iio/meter/ade7854-i2c.c
@@ -12,7 +12,7 @@
#include <linux/slab.h>
#include <linux/module.h>
-#include "../iio.h"
+#include <linux/iio/iio.h>
#include "ade7854.h"
static int ade7854_i2c_write_reg_8(struct device *dev,
@@ -208,7 +208,7 @@ static int __devinit ade7854_i2c_probe(struct i2c_client *client,
struct ade7854_state *st;
struct iio_dev *indio_dev;
- indio_dev = iio_allocate_device(sizeof(*st));
+ indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL)
return -ENOMEM;
st = iio_priv(indio_dev);
@@ -226,7 +226,7 @@ static int __devinit ade7854_i2c_probe(struct i2c_client *client,
ret = ade7854_probe(indio_dev, &client->dev);
if (ret)
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return ret;
}
diff --git a/drivers/staging/iio/meter/ade7854-spi.c b/drivers/staging/iio/meter/ade7854-spi.c
index 81121862c1bd..eaafaef9caec 100644
--- a/drivers/staging/iio/meter/ade7854-spi.c
+++ b/drivers/staging/iio/meter/ade7854-spi.c
@@ -12,7 +12,7 @@
#include <linux/slab.h>
#include <linux/module.h>
-#include "../iio.h"
+#include <linux/iio/iio.h>
#include "ade7854.h"
static int ade7854_spi_write_reg_8(struct device *dev,
@@ -306,7 +306,7 @@ static int __devinit ade7854_spi_probe(struct spi_device *spi)
struct ade7854_state *st;
struct iio_dev *indio_dev;
- indio_dev = iio_allocate_device(sizeof(*st));
+ indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL)
return -ENOMEM;
st = iio_priv(indio_dev);
@@ -325,7 +325,7 @@ static int __devinit ade7854_spi_probe(struct spi_device *spi)
ret = ade7854_probe(indio_dev, &spi->dev);
if (ret)
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
diff --git a/drivers/staging/iio/meter/ade7854.c b/drivers/staging/iio/meter/ade7854.c
index 49c01c5c1b59..fa3ba01af41d 100644
--- a/drivers/staging/iio/meter/ade7854.c
+++ b/drivers/staging/iio/meter/ade7854.c
@@ -17,8 +17,8 @@
#include <linux/list.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
#include "meter.h"
#include "ade7854.h"
@@ -581,7 +581,7 @@ int ade7854_probe(struct iio_dev *indio_dev, struct device *dev)
error_unreg_dev:
iio_device_unregister(indio_dev);
error_free_dev:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return ret;
}
@@ -590,7 +590,7 @@ EXPORT_SYMBOL(ade7854_probe);
int ade7854_remove(struct iio_dev *indio_dev)
{
iio_device_unregister(indio_dev);
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
diff --git a/drivers/staging/iio/meter/meter.h b/drivers/staging/iio/meter/meter.h
index 6a3db1423631..23e1b5f480a9 100644
--- a/drivers/staging/iio/meter/meter.h
+++ b/drivers/staging/iio/meter/meter.h
@@ -1,4 +1,4 @@
-#include "../sysfs.h"
+#include <linux/iio/sysfs.h>
/* metering ic types of attribute */
diff --git a/drivers/staging/iio/resolver/ad2s1200.c b/drivers/staging/iio/resolver/ad2s1200.c
index d8ce854c1897..8b71eb0e16f5 100644
--- a/drivers/staging/iio/resolver/ad2s1200.c
+++ b/drivers/staging/iio/resolver/ad2s1200.c
@@ -19,8 +19,8 @@
#include <linux/gpio.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
#define DRV_NAME "ad2s1200"
@@ -85,10 +85,12 @@ static const struct iio_chan_spec ad2s1200_channels[] = {
.type = IIO_ANGL,
.indexed = 1,
.channel = 0,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
}, {
.type = IIO_ANGL_VEL,
.indexed = 1,
.channel = 0,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
}
};
@@ -110,7 +112,7 @@ static int __devinit ad2s1200_probe(struct spi_device *spi)
DRV_NAME, pins[pn]);
goto error_ret;
}
- indio_dev = iio_allocate_device(sizeof(*st));
+ indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -140,7 +142,7 @@ static int __devinit ad2s1200_probe(struct spi_device *spi)
return 0;
error_free_dev:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
error_ret:
for (--pn; pn >= 0; pn--)
gpio_free(pins[pn]);
@@ -150,7 +152,7 @@ error_ret:
static int __devexit ad2s1200_remove(struct spi_device *spi)
{
iio_device_unregister(spi_get_drvdata(spi));
- iio_free_device(spi_get_drvdata(spi));
+ iio_device_free(spi_get_drvdata(spi));
return 0;
}
diff --git a/drivers/staging/iio/resolver/ad2s1210.c b/drivers/staging/iio/resolver/ad2s1210.c
index c439fcf72be7..a236ddbee372 100644
--- a/drivers/staging/iio/resolver/ad2s1210.c
+++ b/drivers/staging/iio/resolver/ad2s1210.c
@@ -18,8 +18,8 @@
#include <linux/gpio.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
#include "ad2s1210.h"
#define DRV_NAME "ad2s1210"
@@ -580,10 +580,12 @@ static struct iio_chan_spec ad2s1210_channels[] = {
.type = IIO_ANGL,
.indexed = 1,
.channel = 0,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
}, {
.type = IIO_ANGL_VEL,
.indexed = 1,
.channel = 0,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
}
};
@@ -688,7 +690,7 @@ static int __devinit ad2s1210_probe(struct spi_device *spi)
if (spi->dev.platform_data == NULL)
return -EINVAL;
- indio_dev = iio_allocate_device(sizeof(*st));
+ indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -729,7 +731,7 @@ static int __devinit ad2s1210_probe(struct spi_device *spi)
error_free_gpios:
ad2s1210_free_gpios(st);
error_free_dev:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
error_ret:
return ret;
}
@@ -740,7 +742,7 @@ static int __devexit ad2s1210_remove(struct spi_device *spi)
iio_device_unregister(indio_dev);
ad2s1210_free_gpios(iio_priv(indio_dev));
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
return 0;
}
diff --git a/drivers/staging/iio/resolver/ad2s90.c b/drivers/staging/iio/resolver/ad2s90.c
index 2a86f582ddf1..a8057228dca1 100644
--- a/drivers/staging/iio/resolver/ad2s90.c
+++ b/drivers/staging/iio/resolver/ad2s90.c
@@ -16,8 +16,8 @@
#include <linux/sysfs.h>
#include <linux/module.h>
-#include "../iio.h"
-#include "../sysfs.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
struct ad2s90_state {
struct mutex lock;
@@ -55,6 +55,7 @@ static const struct iio_chan_spec ad2s90_chan = {
.type = IIO_ANGL,
.indexed = 1,
.channel = 0,
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT,
};
static int __devinit ad2s90_probe(struct spi_device *spi)
@@ -63,7 +64,7 @@ static int __devinit ad2s90_probe(struct spi_device *spi)
struct ad2s90_state *st;
int ret = 0;
- indio_dev = iio_allocate_device(sizeof(*st));
+ indio_dev = iio_device_alloc(sizeof(*st));
if (indio_dev == NULL) {
ret = -ENOMEM;
goto error_ret;
@@ -92,7 +93,7 @@ static int __devinit ad2s90_probe(struct spi_device *spi)
return 0;
error_free_dev:
- iio_free_device(indio_dev);
+ iio_device_free(indio_dev);
error_ret:
return ret;
}
@@ -100,7 +101,7 @@ error_ret:
static int __devexit ad2s90_remove(struct spi_device *spi)
{
iio_device_unregister(spi_get_drvdata(spi));
- iio_free_device(spi_get_drvdata(spi));
+ iio_device_free(spi_get_drvdata(spi));
return 0;
}
diff --git a/drivers/staging/iio/ring_sw.c b/drivers/staging/iio/ring_sw.c
index b9945ec44faa..9358c6cb1c72 100644
--- a/drivers/staging/iio/ring_sw.c
+++ b/drivers/staging/iio/ring_sw.c
@@ -15,7 +15,7 @@
#include <linux/sched.h>
#include <linux/poll.h>
#include "ring_sw.h"
-#include "trigger.h"
+#include <linux/iio/trigger.h>
/**
* struct iio_sw_ring_buffer - software ring buffer
diff --git a/drivers/staging/iio/ring_sw.h b/drivers/staging/iio/ring_sw.h
index 7556e2122367..a5857aa7aefa 100644
--- a/drivers/staging/iio/ring_sw.h
+++ b/drivers/staging/iio/ring_sw.h
@@ -23,7 +23,7 @@
#ifndef _IIO_RING_SW_H_
#define _IIO_RING_SW_H_
-#include "buffer.h"
+#include <linux/iio/buffer.h>
struct iio_buffer *iio_sw_rb_allocate(struct iio_dev *indio_dev);
void iio_sw_rb_free(struct iio_buffer *ring);
diff --git a/drivers/staging/iio/trigger/iio-trig-bfin-timer.c b/drivers/staging/iio/trigger/iio-trig-bfin-timer.c
index 665653d79f02..f85734d212bb 100644
--- a/drivers/staging/iio/trigger/iio-trig-bfin-timer.c
+++ b/drivers/staging/iio/trigger/iio-trig-bfin-timer.c
@@ -15,8 +15,8 @@
#include <asm/gptimers.h>
-#include "../iio.h"
-#include "../trigger.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/trigger.h>
struct bfin_timer {
unsigned short id, bit;
@@ -172,7 +172,7 @@ static int __devinit iio_bfin_tmr_trigger_probe(struct platform_device *pdev)
st->timer_num = ret;
st->t = &iio_bfin_timer_code[st->timer_num];
- st->trig = iio_allocate_trigger("bfintmr%d", st->timer_num);
+ st->trig = iio_trigger_alloc("bfintmr%d", st->timer_num);
if (!st->trig) {
ret = -ENOMEM;
goto out1;
@@ -203,7 +203,7 @@ static int __devinit iio_bfin_tmr_trigger_probe(struct platform_device *pdev)
out4:
iio_trigger_unregister(st->trig);
out2:
- iio_put_trigger(st->trig);
+ iio_trigger_put(st->trig);
out1:
kfree(st);
out:
@@ -217,7 +217,7 @@ static int __devexit iio_bfin_tmr_trigger_remove(struct platform_device *pdev)
disable_gptimers(st->t->bit);
free_irq(st->irq, st);
iio_trigger_unregister(st->trig);
- iio_put_trigger(st->trig);
+ iio_trigger_put(st->trig);
kfree(st);
return 0;
diff --git a/drivers/staging/iio/trigger/iio-trig-gpio.c b/drivers/staging/iio/trigger/iio-trig-gpio.c
index a3465947235e..90b26846fc6b 100644
--- a/drivers/staging/iio/trigger/iio-trig-gpio.c
+++ b/drivers/staging/iio/trigger/iio-trig-gpio.c
@@ -22,8 +22,8 @@
#include <linux/gpio.h>
#include <linux/slab.h>
-#include "../iio.h"
-#include "../trigger.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/trigger.h>
static LIST_HEAD(iio_gpio_trigger_list);
static DEFINE_MUTEX(iio_gpio_trigger_list_lock);
@@ -72,7 +72,7 @@ static int iio_gpio_trigger_probe(struct platform_device *pdev)
for (irq = irq_res->start; irq <= irq_res->end; irq++) {
- trig = iio_allocate_trigger("irqtrig%d", irq);
+ trig = iio_trigger_alloc("irqtrig%d", irq);
if (!trig) {
ret = -ENOMEM;
goto error_free_completed_registrations;
@@ -114,7 +114,7 @@ error_release_irq:
error_free_trig_info:
kfree(trig_info);
error_put_trigger:
- iio_put_trigger(trig);
+ iio_trigger_put(trig);
error_free_completed_registrations:
/* The rest should have been added to the iio_gpio_trigger_list */
list_for_each_entry_safe(trig,
@@ -144,7 +144,7 @@ static int iio_gpio_trigger_remove(struct platform_device *pdev)
iio_trigger_unregister(trig);
free_irq(trig_info->irq, trig);
kfree(trig_info);
- iio_put_trigger(trig);
+ iio_trigger_put(trig);
}
mutex_unlock(&iio_gpio_trigger_list_lock);
diff --git a/drivers/staging/iio/trigger/iio-trig-periodic-rtc.c b/drivers/staging/iio/trigger/iio-trig-periodic-rtc.c
index a80cf67bf84d..9f2d055524a3 100644
--- a/drivers/staging/iio/trigger/iio-trig-periodic-rtc.c
+++ b/drivers/staging/iio/trigger/iio-trig-periodic-rtc.c
@@ -16,8 +16,8 @@
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/rtc.h>
-#include "../iio.h"
-#include "../trigger.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/trigger.h>
static LIST_HEAD(iio_prtc_trigger_list);
static DEFINE_MUTEX(iio_prtc_trigger_list_lock);
@@ -112,7 +112,7 @@ static int iio_trig_periodic_rtc_probe(struct platform_device *dev)
for (i = 0;; i++) {
if (pdata[i] == NULL)
break;
- trig = iio_allocate_trigger("periodic%s", pdata[i]);
+ trig = iio_trigger_alloc("periodic%s", pdata[i]);
if (!trig) {
ret = -ENOMEM;
goto error_free_completed_registrations;
@@ -152,7 +152,7 @@ error_free_trig_info:
kfree(trig_info);
error_put_trigger_and_remove_from_list:
list_del(&trig->alloc_list);
- iio_put_trigger(trig);
+ iio_trigger_put(trig);
error_free_completed_registrations:
list_for_each_entry_safe(trig,
trig2,
diff --git a/drivers/staging/iio/trigger/iio-trig-sysfs.c b/drivers/staging/iio/trigger/iio-trig-sysfs.c
index 174dc65709d5..552763bb3d4c 100644
--- a/drivers/staging/iio/trigger/iio-trig-sysfs.c
+++ b/drivers/staging/iio/trigger/iio-trig-sysfs.c
@@ -11,8 +11,8 @@
#include <linux/slab.h>
#include <linux/list.h>
-#include "../iio.h"
-#include "../trigger.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/trigger.h>
struct iio_sysfs_trig {
struct iio_trigger *trig;
@@ -139,7 +139,7 @@ static int iio_sysfs_trigger_probe(int id)
goto out1;
}
t->id = id;
- t->trig = iio_allocate_trigger("sysfstrig%d", id);
+ t->trig = iio_trigger_alloc("sysfstrig%d", id);
if (!t->trig) {
ret = -ENOMEM;
goto free_t;
@@ -158,7 +158,7 @@ static int iio_sysfs_trigger_probe(int id)
return 0;
out2:
- iio_put_trigger(t->trig);
+ iio_trigger_put(t->trig);
free_t:
kfree(t);
out1:
@@ -182,7 +182,7 @@ static int iio_sysfs_trigger_remove(int id)
}
iio_trigger_unregister(t->trig);
- iio_free_trigger(t->trig);
+ iio_trigger_free(t->trig);
list_del(&t->l);
kfree(t);
diff --git a/drivers/staging/line6/driver.c b/drivers/staging/line6/driver.c
index e8023afd3656..4513f78f1127 100644
--- a/drivers/staging/line6/driver.c
+++ b/drivers/staging/line6/driver.c
@@ -92,15 +92,10 @@ const unsigned char line6_midi_id[] = {
Code to request version of POD, Variax interface
(and maybe other devices).
*/
-static const char line6_request_version0[] = {
+static const char line6_request_version[] = {
0xf0, 0x7e, 0x7f, 0x06, 0x01, 0xf7
};
-/*
- Copy of version request code with GFP_KERNEL flag for use in URB.
-*/
-static const char *line6_request_version;
-
struct usb_line6 *line6_devices[LINE6_MAX_DEVICES];
/**
@@ -336,8 +331,21 @@ int line6_send_raw_message_async(struct usb_line6 *line6, const char *buffer,
*/
int line6_version_request_async(struct usb_line6 *line6)
{
- return line6_send_raw_message_async(line6, line6_request_version,
- sizeof(line6_request_version0));
+ char *buffer;
+ int retval;
+
+ buffer = kmalloc(sizeof(line6_request_version), GFP_ATOMIC);
+ if (buffer == NULL) {
+ dev_err(line6->ifcdev, "Out of memory");
+ return -ENOMEM;
+ }
+
+ memcpy(buffer, line6_request_version, sizeof(line6_request_version));
+
+ retval = line6_send_raw_message_async(line6, buffer,
+ sizeof(line6_request_version));
+ kfree(buffer);
+ return retval;
}
/*
@@ -1292,69 +1300,7 @@ static struct usb_driver line6_driver = {
.id_table = line6_id_table,
};
-/*
- Module initialization.
-*/
-static int __init line6_init(void)
-{
- int i, retval;
-
- printk(KERN_INFO "%s driver version %s\n", DRIVER_NAME, DRIVER_VERSION);
-
- for (i = LINE6_MAX_DEVICES; i--;)
- line6_devices[i] = NULL;
-
- retval = usb_register(&line6_driver);
-
- if (retval) {
- err("usb_register failed. Error number %d", retval);
- return retval;
- }
-
- line6_request_version = kmalloc(sizeof(line6_request_version0),
- GFP_KERNEL);
-
- if (line6_request_version == NULL) {
- err("Out of memory");
- return -ENOMEM;
- }
-
- memcpy((char *)line6_request_version, line6_request_version0,
- sizeof(line6_request_version0));
-
- return retval;
-}
-
-/*
- Module cleanup.
-*/
-static void __exit line6_exit(void)
-{
- int i;
- struct usb_line6 *line6;
- struct snd_line6_pcm *line6pcm;
-
- /* stop all PCM channels */
- for (i = LINE6_MAX_DEVICES; i--;) {
- line6 = line6_devices[i];
-
- if (line6 == NULL)
- continue;
-
- line6pcm = line6->line6pcm;
-
- if (line6pcm == NULL)
- continue;
-
- line6_pcm_release(line6pcm, ~0);
- }
-
- usb_deregister(&line6_driver);
- kfree(line6_request_version);
-}
-
-module_init(line6_init);
-module_exit(line6_exit);
+module_usb_driver(line6_driver);
MODULE_AUTHOR(DRIVER_AUTHOR);
MODULE_DESCRIPTION(DRIVER_DESC);
diff --git a/drivers/staging/line6/toneport.c b/drivers/staging/line6/toneport.c
index b754f69a29c4..31b624b63425 100644
--- a/drivers/staging/line6/toneport.c
+++ b/drivers/staging/line6/toneport.c
@@ -168,7 +168,7 @@ static int toneport_send_cmd(struct usb_device *usbdev, int cmd1, int cmd2)
cmd1, cmd2, NULL, 0, LINE6_TIMEOUT * HZ);
if (ret < 0) {
- err("send failed (error %d)\n", ret);
+ dev_err(&usbdev->dev, "send failed (error %d)\n", ret);
return ret;
}
diff --git a/drivers/staging/media/as102/as102_fe.c b/drivers/staging/media/as102/as102_fe.c
index 5917657b9d0f..9ce8c9daa2e7 100644
--- a/drivers/staging/media/as102/as102_fe.c
+++ b/drivers/staging/media/as102/as102_fe.c
@@ -17,8 +17,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
-#include <linux/version.h>
-
#include "as102_drv.h"
#include "as10x_types.h"
#include "as10x_cmd.h"
diff --git a/drivers/staging/media/as102/as102_fw.c b/drivers/staging/media/as102/as102_fw.c
index 1075fb1df0d9..b9670ee41b4e 100644
--- a/drivers/staging/media/as102/as102_fw.c
+++ b/drivers/staging/media/as102/as102_fw.c
@@ -230,11 +230,8 @@ int as102_fw_upload(struct as10x_bus_adapter_t *bus_adap)
pr_info("%s: firmware: %s loaded with success\n",
DRIVER_NAME, fw2);
error:
- /* free data buffer */
kfree(cmd_buf);
- /* release firmware if needed */
- if (firmware != NULL)
- release_firmware(firmware);
+ release_firmware(firmware);
LEAVE();
return errno;
diff --git a/drivers/staging/media/as102/as102_usb_drv.c b/drivers/staging/media/as102/as102_usb_drv.c
index 0f6bfe7eccba..36150e5c62de 100644
--- a/drivers/staging/media/as102/as102_usb_drv.c
+++ b/drivers/staging/media/as102/as102_usb_drv.c
@@ -367,7 +367,7 @@ static int as102_usb_probe(struct usb_interface *intf,
ENTER();
/* This should never actually happen */
- if ((sizeof(as102_usb_id_table) / sizeof(struct usb_device_id)) !=
+ if (ARRAY_SIZE(as102_usb_id_table) !=
(sizeof(as102_device_names) / sizeof(const char *))) {
pr_err("Device names table invalid size");
return -EINVAL;
@@ -380,8 +380,7 @@ static int as102_usb_probe(struct usb_interface *intf,
}
/* Assign the user-friendly device name */
- for (i = 0; i < (sizeof(as102_usb_id_table) /
- sizeof(struct usb_device_id)); i++) {
+ for (i = 0; i < ARRAY_SIZE(as102_usb_id_table); i++) {
if (id == &as102_usb_id_table[i]) {
as102_dev->name = as102_device_names[i];
as102_dev->elna_cfg = as102_elna_cfg[i];
diff --git a/drivers/staging/media/as102/as102_usb_drv.h b/drivers/staging/media/as102/as102_usb_drv.h
index fc2884ab02a2..1ad1ec52b11e 100644
--- a/drivers/staging/media/as102/as102_usb_drv.h
+++ b/drivers/staging/media/as102/as102_usb_drv.h
@@ -17,8 +17,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
-#include <linux/version.h>
-
#ifndef _AS102_USB_DRV_H_
#define _AS102_USB_DRV_H_
diff --git a/drivers/staging/media/easycap/easycap_ioctl.c b/drivers/staging/media/easycap/easycap_ioctl.c
index 9413b37490c2..3cee3cd986d2 100644
--- a/drivers/staging/media/easycap/easycap_ioctl.c
+++ b/drivers/staging/media/easycap/easycap_ioctl.c
@@ -26,6 +26,7 @@
/*****************************************************************************/
#include "easycap.h"
+#include <linux/version.h>
/*--------------------------------------------------------------------------*/
/*
diff --git a/drivers/staging/media/easycap/easycap_main.c b/drivers/staging/media/easycap/easycap_main.c
index d0fe34afc2e5..6f83d362ab0d 100644
--- a/drivers/staging/media/easycap/easycap_main.c
+++ b/drivers/staging/media/easycap/easycap_main.c
@@ -3578,7 +3578,8 @@ static int easycap_usb_probe(struct usb_interface *intf,
if (0 != (video_register_device(&(peasycap->video_device),
VFL_TYPE_GRABBER, -1))) {
- err("Not able to register with videodev");
+ dev_err(&intf->dev,
+ "Not able to register with videodev\n");
videodev_release(&(peasycap->video_device));
return -ENODEV;
}
@@ -3822,7 +3823,8 @@ static int easycap_usb_probe(struct usb_interface *intf,
rc = easycap_alsa_probe(peasycap);
if (rc) {
- err("easycap_alsa_probe() rc = %i\n", rc);
+ dev_err(&intf->dev, "easycap_alsa_probe() rc = %i\n",
+ rc);
return -ENODEV;
}
diff --git a/drivers/staging/media/go7007/README b/drivers/staging/media/go7007/README
index 48f447637817..aeba1324a9c5 100644
--- a/drivers/staging/media/go7007/README
+++ b/drivers/staging/media/go7007/README
@@ -6,6 +6,6 @@ Todo:
- testing?
- handle churn in v4l layer.
-Please send patchs to Greg Kroah-Hartman <greg@kroah.com> and Cc: Ross
+Please send patches to Greg Kroah-Hartman <greg@linuxfoundation.org> and Cc: Ross
Cohen <rcohen@snurgle.org> as well.
diff --git a/drivers/staging/media/go7007/s2250-loader.c b/drivers/staging/media/go7007/s2250-loader.c
index 4e132519e253..7c5af4f289b6 100644
--- a/drivers/staging/media/go7007/s2250-loader.c
+++ b/drivers/staging/media/go7007/s2250-loader.c
@@ -160,31 +160,7 @@ static struct usb_driver s2250loader_driver = {
.id_table = s2250loader_ids,
};
-static int __init s2250loader_init(void)
-{
- int r;
- unsigned i = 0;
-
- for (i = 0; i < MAX_DEVICES; i++)
- s2250_dev_table[i] = NULL;
-
- r = usb_register(&s2250loader_driver);
- if (r) {
- printk(KERN_ERR "usb_register failed. Error number %d\n", r);
- return -1;
- }
-
- printk(KERN_INFO "s2250loader_init: driver registered\n");
- return 0;
-}
-module_init(s2250loader_init);
-
-static void __exit s2250loader_cleanup(void)
-{
- printk(KERN_INFO "s2250loader_cleanup\n");
- usb_deregister(&s2250loader_driver);
-}
-module_exit(s2250loader_cleanup);
+module_usb_driver(s2250loader_driver);
MODULE_AUTHOR("");
MODULE_DESCRIPTION("firmware loader for Sensoray 2250/2251");
diff --git a/drivers/staging/media/lirc/lirc_imon.c b/drivers/staging/media/lirc/lirc_imon.c
index 5f7f8cd3a661..d7cf5ef076a5 100644
--- a/drivers/staging/media/lirc/lirc_imon.c
+++ b/drivers/staging/media/lirc/lirc_imon.c
@@ -209,8 +209,9 @@ static void deregister_from_lirc(struct imon_context *context)
retval = lirc_unregister_driver(minor);
if (retval)
- err("%s: unable to deregister from lirc(%d)",
- __func__, retval);
+ printk(KERN_ERR KBUILD_MODNAME
+ ": %s: unable to deregister from lirc(%d)",
+ __func__, retval);
else
printk(KERN_INFO MOD_NAME ": Deregistered iMON driver "
"(minor:%d)\n", minor);
@@ -234,16 +235,18 @@ static int display_open(struct inode *inode, struct file *file)
subminor = iminor(inode);
interface = usb_find_interface(&imon_driver, subminor);
if (!interface) {
- err("%s: could not find interface for minor %d",
- __func__, subminor);
+ printk(KERN_ERR KBUILD_MODNAME
+ ": %s: could not find interface for minor %d\n",
+ __func__, subminor);
retval = -ENODEV;
goto exit;
}
context = usb_get_intfdata(interface);
if (!context) {
- err("%s: no context found for minor %d",
- __func__, subminor);
+ dev_err(&interface->dev,
+ "%s: no context found for minor %d\n",
+ __func__, subminor);
retval = -ENODEV;
goto exit;
}
@@ -251,10 +254,12 @@ static int display_open(struct inode *inode, struct file *file)
mutex_lock(&context->ctx_lock);
if (!context->display) {
- err("%s: display not supported by device", __func__);
+ dev_err(&interface->dev,
+ "%s: display not supported by device\n", __func__);
retval = -ENODEV;
} else if (context->display_isopen) {
- err("%s: display port is already open", __func__);
+ dev_err(&interface->dev,
+ "%s: display port is already open\n", __func__);
retval = -EBUSY;
} else {
context->display_isopen = 1;
@@ -281,17 +286,20 @@ static int display_close(struct inode *inode, struct file *file)
context = file->private_data;
if (!context) {
- err("%s: no context for device", __func__);
+ printk(KERN_ERR KBUILD_MODNAME
+ "%s: no context for device\n", __func__);
return -ENODEV;
}
mutex_lock(&context->ctx_lock);
if (!context->display) {
- err("%s: display not supported by device", __func__);
+ dev_err(&context->usbdev->dev,
+ "%s: display not supported by device\n", __func__);
retval = -ENODEV;
} else if (!context->display_isopen) {
- err("%s: display is not open", __func__);
+ dev_err(&context->usbdev->dev,
+ "%s: display is not open\n", __func__);
retval = -EIO;
} else {
context->display_isopen = 0;
@@ -340,19 +348,23 @@ static int send_packet(struct imon_context *context)
retval = usb_submit_urb(context->tx_urb, GFP_KERNEL);
if (retval) {
atomic_set(&(context->tx.busy), 0);
- err("%s: error submitting urb(%d)", __func__, retval);
+ dev_err(&context->usbdev->dev,
+ "%s: error submitting urb(%d)\n", __func__, retval);
} else {
/* Wait for transmission to complete (or abort) */
mutex_unlock(&context->ctx_lock);
retval = wait_for_completion_interruptible(
&context->tx.finished);
if (retval)
- err("%s: task interrupted", __func__);
+ dev_err(&context->usbdev->dev,
+ "%s: task interrupted\n", __func__);
mutex_lock(&context->ctx_lock);
retval = context->tx.status;
if (retval)
- err("%s: packet tx failed (%d)", __func__, retval);
+ dev_err(&context->usbdev->dev,
+ "%s: packet tx failed (%d)\n",
+ __func__, retval);
}
return retval;
@@ -383,20 +395,23 @@ static ssize_t vfd_write(struct file *file, const char __user *buf,
context = file->private_data;
if (!context) {
- err("%s: no context for device", __func__);
+ printk(KERN_ERR KBUILD_MODNAME
+ "%s: no context for device\n", __func__);
return -ENODEV;
}
mutex_lock(&context->ctx_lock);
if (!context->dev_present) {
- err("%s: no iMON device present", __func__);
+ dev_err(&context->usbdev->dev,
+ "%s: no iMON device present\n", __func__);
retval = -ENODEV;
goto exit;
}
if (n_bytes <= 0 || n_bytes > IMON_DATA_BUF_SZ - 3) {
- err("%s: invalid payload size", __func__);
+ dev_err(&context->usbdev->dev,
+ "%s: invalid payload size\n", __func__);
retval = -EINVAL;
goto exit;
}
@@ -425,8 +440,9 @@ static ssize_t vfd_write(struct file *file, const char __user *buf,
retval = send_packet(context);
if (retval) {
- err("%s: send packet failed for packet #%d",
- __func__, seq/2);
+ dev_err(&context->usbdev->dev,
+ "%s: send packet failed for packet #%d\n",
+ __func__, seq/2);
goto exit;
} else {
seq += 2;
@@ -441,7 +457,8 @@ static ssize_t vfd_write(struct file *file, const char __user *buf,
context->usb_tx_buf[7] = (unsigned char) seq;
retval = send_packet(context);
if (retval)
- err("%s: send packet failed for packet #%d",
+ dev_err(&context->usbdev->dev,
+ "%s: send packet failed for packet #%d\n",
__func__, seq/2);
}
@@ -508,7 +525,8 @@ static void ir_close(void *data)
context = (struct imon_context *)data;
if (!context) {
- err("%s: no context for device", __func__);
+ printk(KERN_ERR KBUILD_MODNAME
+ "%s: no context for device\n", __func__);
return;
}
@@ -732,7 +750,7 @@ static int imon_probe(struct usb_interface *interface,
context = kzalloc(sizeof(struct imon_context), GFP_KERNEL);
if (!context) {
- err("%s: kzalloc failed for context", __func__);
+ dev_err(dev, "%s: kzalloc failed for context\n", __func__);
alloc_status = 1;
goto alloc_status_switch;
}
@@ -797,7 +815,7 @@ static int imon_probe(struct usb_interface *interface,
/* Input endpoint is mandatory */
if (!ir_ep_found) {
- err("%s: no valid input (IR) endpoint found.", __func__);
+ dev_err(dev, "%s: no valid input (IR) endpoint found.\n", __func__);
retval = -ENODEV;
alloc_status = 2;
goto alloc_status_switch;
@@ -814,30 +832,30 @@ static int imon_probe(struct usb_interface *interface,
driver = kzalloc(sizeof(struct lirc_driver), GFP_KERNEL);
if (!driver) {
- err("%s: kzalloc failed for lirc_driver", __func__);
+ dev_err(dev, "%s: kzalloc failed for lirc_driver\n", __func__);
alloc_status = 2;
goto alloc_status_switch;
}
rbuf = kmalloc(sizeof(struct lirc_buffer), GFP_KERNEL);
if (!rbuf) {
- err("%s: kmalloc failed for lirc_buffer", __func__);
+ dev_err(dev, "%s: kmalloc failed for lirc_buffer\n", __func__);
alloc_status = 3;
goto alloc_status_switch;
}
if (lirc_buffer_init(rbuf, BUF_CHUNK_SIZE, BUF_SIZE)) {
- err("%s: lirc_buffer_init failed", __func__);
+ dev_err(dev, "%s: lirc_buffer_init failed\n", __func__);
alloc_status = 4;
goto alloc_status_switch;
}
rx_urb = usb_alloc_urb(0, GFP_KERNEL);
if (!rx_urb) {
- err("%s: usb_alloc_urb failed for IR urb", __func__);
+ dev_err(dev, "%s: usb_alloc_urb failed for IR urb\n", __func__);
alloc_status = 5;
goto alloc_status_switch;
}
tx_urb = usb_alloc_urb(0, GFP_KERNEL);
if (!tx_urb) {
- err("%s: usb_alloc_urb failed for display urb",
+ dev_err(dev, "%s: usb_alloc_urb failed for display urb\n",
__func__);
alloc_status = 6;
goto alloc_status_switch;
@@ -865,7 +883,7 @@ static int imon_probe(struct usb_interface *interface,
lirc_minor = lirc_register_driver(driver);
if (lirc_minor < 0) {
- err("%s: lirc_register_driver failed", __func__);
+ dev_err(dev, "%s: lirc_register_driver failed\n", __func__);
alloc_status = 7;
goto unlock;
} else
@@ -900,8 +918,8 @@ static int imon_probe(struct usb_interface *interface,
retval = usb_submit_urb(context->rx_urb, GFP_KERNEL);
if (retval) {
- err("%s: usb_submit_urb failed for intf0 (%d)",
- __func__, retval);
+ dev_err(dev, "%s: usb_submit_urb failed for intf0 (%d)\n",
+ __func__, retval);
mutex_unlock(&context->ctx_lock);
goto exit;
}
diff --git a/drivers/staging/media/lirc/lirc_sasem.c b/drivers/staging/media/lirc/lirc_sasem.c
index 74421043b954..352a20229ca2 100644
--- a/drivers/staging/media/lirc/lirc_sasem.c
+++ b/drivers/staging/media/lirc/lirc_sasem.c
@@ -185,7 +185,7 @@ static void deregister_from_lirc(struct sasem_context *context)
retval = lirc_unregister_driver(minor);
if (retval)
- err("%s: unable to deregister from lirc (%d)",
+ printk(KERN_ERR "%s: unable to deregister from lirc (%d)\n",
__func__, retval);
else
printk(KERN_INFO "Deregistered Sasem driver (minor:%d)\n",
@@ -210,16 +210,18 @@ static int vfd_open(struct inode *inode, struct file *file)
subminor = iminor(inode);
interface = usb_find_interface(&sasem_driver, subminor);
if (!interface) {
- err("%s: could not find interface for minor %d",
- __func__, subminor);
+ printk(KERN_ERR KBUILD_MODNAME
+ ": %s: could not find interface for minor %d\n",
+ __func__, subminor);
retval = -ENODEV;
goto exit;
}
context = usb_get_intfdata(interface);
if (!context) {
- err("%s: no context found for minor %d",
- __func__, subminor);
+ dev_err(&interface->dev,
+ "%s: no context found for minor %d\n",
+ __func__, subminor);
retval = -ENODEV;
goto exit;
}
@@ -227,12 +229,13 @@ static int vfd_open(struct inode *inode, struct file *file)
mutex_lock(&context->ctx_lock);
if (context->vfd_isopen) {
- err("%s: VFD port is already open", __func__);
+ dev_err(&interface->dev,
+ "%s: VFD port is already open", __func__);
retval = -EBUSY;
} else {
context->vfd_isopen = 1;
file->private_data = context;
- printk(KERN_INFO "VFD port opened\n");
+ dev_info(&interface->dev, "VFD port opened\n");
}
mutex_unlock(&context->ctx_lock);
@@ -253,7 +256,8 @@ static long vfd_ioctl(struct file *file, unsigned cmd, unsigned long arg)
context = (struct sasem_context *) file->private_data;
if (!context) {
- err("%s: no context for device", __func__);
+ printk(KERN_ERR KBUILD_MODNAME
+ ": %s: no context for device\n", __func__);
return -ENODEV;
}
@@ -287,14 +291,15 @@ static int vfd_close(struct inode *inode, struct file *file)
context = (struct sasem_context *) file->private_data;
if (!context) {
- err("%s: no context for device", __func__);
+ printk(KERN_ERR KBUILD_MODNAME
+ ": %s: no context for device\n", __func__);
return -ENODEV;
}
mutex_lock(&context->ctx_lock);
if (!context->vfd_isopen) {
- err("%s: VFD is not open", __func__);
+ dev_err(&context->dev->dev, "%s: VFD is not open\n", __func__);
retval = -EIO;
} else {
context->vfd_isopen = 0;
@@ -339,7 +344,8 @@ static int send_packet(struct sasem_context *context)
retval = usb_submit_urb(context->tx_urb, GFP_KERNEL);
if (retval) {
atomic_set(&(context->tx.busy), 0);
- err("%s: error submitting urb (%d)", __func__, retval);
+ dev_err(&context->dev->dev, "%s: error submitting urb (%d)\n",
+ __func__, retval);
} else {
/* Wait for transmission to complete (or abort) */
mutex_unlock(&context->ctx_lock);
@@ -348,7 +354,9 @@ static int send_packet(struct sasem_context *context)
retval = context->tx.status;
if (retval)
- err("%s: packet tx failed (%d)", __func__, retval);
+ dev_err(&context->dev->dev,
+ "%s: packet tx failed (%d)\n",
+ __func__, retval);
}
return retval;
@@ -369,20 +377,23 @@ static ssize_t vfd_write(struct file *file, const char *buf,
context = (struct sasem_context *) file->private_data;
if (!context) {
- err("%s: no context for device", __func__);
+ printk(KERN_ERR KBUILD_MODNAME
+ ": %s: no context for device\n", __func__);
return -ENODEV;
}
mutex_lock(&context->ctx_lock);
if (!context->dev_present) {
- err("%s: no Sasem device present", __func__);
+ printk(KERN_ERR KBUILD_MODNAME
+ ": %s: no Sasem device present\n", __func__);
retval = -ENODEV;
goto exit;
}
if (n_bytes <= 0 || n_bytes > SASEM_DATA_BUF_SZ) {
- err("%s: invalid payload size", __func__);
+ dev_err(&context->dev->dev, "%s: invalid payload size\n",
+ __func__);
retval = -EINVAL;
goto exit;
}
@@ -440,9 +451,9 @@ static ssize_t vfd_write(struct file *file, const char *buf,
}
retval = send_packet(context);
if (retval) {
-
- err("%s: send packet failed for packet #%d",
- __func__, i);
+ dev_err(&context->dev->dev,
+ "%s: send packet failed for packet #%d\n",
+ __func__, i);
goto exit;
}
}
@@ -492,7 +503,8 @@ static int ir_open(void *data)
mutex_lock(&context->ctx_lock);
if (context->ir_isopen) {
- err("%s: IR port is already open", __func__);
+ dev_err(&context->dev->dev, "%s: IR port is already open\n",
+ __func__);
retval = -EBUSY;
goto exit;
}
@@ -506,8 +518,9 @@ static int ir_open(void *data)
retval = usb_submit_urb(context->rx_urb, GFP_KERNEL);
if (retval)
- err("%s: usb_submit_urb failed for ir_open (%d)",
- __func__, retval);
+ dev_err(&context->dev->dev,
+ "%s: usb_submit_urb failed for ir_open (%d)\n",
+ __func__, retval);
else {
context->ir_isopen = 1;
printk(KERN_INFO "IR port opened\n");
@@ -529,7 +542,8 @@ static void ir_close(void *data)
context = (struct sasem_context *)data;
if (!context) {
- err("%s: no context for device", __func__);
+ printk(KERN_ERR KBUILD_MODNAME
+ ": %s: no context for device\n", __func__);
return;
}
@@ -687,7 +701,7 @@ static int sasem_probe(struct usb_interface *interface,
struct sasem_context *context = NULL;
int i;
- printk(KERN_INFO "%s: found Sasem device\n", __func__);
+ dev_info(&interface->dev, "%s: found Sasem device\n", __func__);
dev = usb_get_dev(interface_to_usbdev(interface));
@@ -719,8 +733,8 @@ static int sasem_probe(struct usb_interface *interface,
rx_endpoint = ep;
ir_ep_found = 1;
if (debug)
- printk(KERN_INFO "%s: found IR endpoint\n",
- __func__);
+ dev_info(&interface->dev,
+ "%s: found IR endpoint\n", __func__);
} else if (!vfd_ep_found &&
ep_dir == USB_DIR_OUT &&
@@ -729,22 +743,23 @@ static int sasem_probe(struct usb_interface *interface,
tx_endpoint = ep;
vfd_ep_found = 1;
if (debug)
- printk(KERN_INFO "%s: found VFD endpoint\n",
- __func__);
+ dev_info(&interface->dev,
+ "%s: found VFD endpoint\n", __func__);
}
}
/* Input endpoint is mandatory */
if (!ir_ep_found) {
-
- err("%s: no valid input (IR) endpoint found.", __func__);
+ dev_err(&interface->dev,
+ "%s: no valid input (IR) endpoint found.\n", __func__);
retval = -ENODEV;
goto exit;
}
if (!vfd_ep_found)
- printk(KERN_INFO "%s: no valid output (VFD) endpoint found.\n",
- __func__);
+ dev_info(&interface->dev,
+ "%s: no valid output (VFD) endpoint found.\n",
+ __func__);
/* Allocate memory */
@@ -752,38 +767,44 @@ static int sasem_probe(struct usb_interface *interface,
context = kzalloc(sizeof(struct sasem_context), GFP_KERNEL);
if (!context) {
- err("%s: kzalloc failed for context", __func__);
+ dev_err(&interface->dev,
+ "%s: kzalloc failed for context\n", __func__);
alloc_status = 1;
goto alloc_status_switch;
}
driver = kzalloc(sizeof(struct lirc_driver), GFP_KERNEL);
if (!driver) {
- err("%s: kzalloc failed for lirc_driver", __func__);
+ dev_err(&interface->dev,
+ "%s: kzalloc failed for lirc_driver\n", __func__);
alloc_status = 2;
goto alloc_status_switch;
}
rbuf = kmalloc(sizeof(struct lirc_buffer), GFP_KERNEL);
if (!rbuf) {
- err("%s: kmalloc failed for lirc_buffer", __func__);
+ dev_err(&interface->dev,
+ "%s: kmalloc failed for lirc_buffer\n", __func__);
alloc_status = 3;
goto alloc_status_switch;
}
if (lirc_buffer_init(rbuf, BUF_CHUNK_SIZE, BUF_SIZE)) {
- err("%s: lirc_buffer_init failed", __func__);
+ dev_err(&interface->dev,
+ "%s: lirc_buffer_init failed\n", __func__);
alloc_status = 4;
goto alloc_status_switch;
}
rx_urb = usb_alloc_urb(0, GFP_KERNEL);
if (!rx_urb) {
- err("%s: usb_alloc_urb failed for IR urb", __func__);
+ dev_err(&interface->dev,
+ "%s: usb_alloc_urb failed for IR urb\n", __func__);
alloc_status = 5;
goto alloc_status_switch;
}
if (vfd_ep_found) {
tx_urb = usb_alloc_urb(0, GFP_KERNEL);
if (!tx_urb) {
- err("%s: usb_alloc_urb failed for VFD urb",
- __func__);
+ dev_err(&interface->dev,
+ "%s: usb_alloc_urb failed for VFD urb",
+ __func__);
alloc_status = 6;
goto alloc_status_switch;
}
@@ -807,7 +828,8 @@ static int sasem_probe(struct usb_interface *interface,
lirc_minor = lirc_register_driver(driver);
if (lirc_minor < 0) {
- err("%s: lirc_register_driver failed", __func__);
+ dev_err(&interface->dev,
+ "%s: lirc_register_driver failed\n", __func__);
alloc_status = 7;
retval = lirc_minor;
goto unlock;
diff --git a/drivers/staging/media/lirc/lirc_ttusbir.c b/drivers/staging/media/lirc/lirc_ttusbir.c
index 7950887ff113..3bb865c02173 100644
--- a/drivers/staging/media/lirc/lirc_ttusbir.c
+++ b/drivers/staging/media/lirc/lirc_ttusbir.c
@@ -113,8 +113,9 @@ static int set_use_inc(void *data)
for (i = 0; i < num_urbs; i++) {
retval = usb_submit_urb(ttusbir->urb[i], GFP_KERNEL);
if (retval) {
- err("%s: usb_submit_urb failed on urb %d",
- __func__, i);
+ dev_err(&ttusbir->interf->dev,
+ "%s: usb_submit_urb failed on urb %d\n",
+ __func__, i);
return retval;
}
}
@@ -278,7 +279,7 @@ static int probe(struct usb_interface *intf, const struct usb_device_id *id)
if (ttusbir->alt_setting != -1)
DPRINTK("alt setting: %d\n", ttusbir->alt_setting);
else {
- err("Could not find alternate setting\n");
+ dev_err(&intf->dev, "Could not find alternate setting\n");
kfree(ttusbir);
return -EINVAL;
}
@@ -291,7 +292,7 @@ static int probe(struct usb_interface *intf, const struct usb_device_id *id)
/* Register as a LIRC driver */
if (lirc_buffer_init(&ttusbir->rbuf, sizeof(int), 256) < 0) {
- err("Could not get memory for LIRC data buffer\n");
+ dev_err(&intf->dev, "Could not get memory for LIRC data buffer\n");
usb_set_intfdata(intf, NULL);
kfree(ttusbir);
return -ENOMEM;
@@ -310,7 +311,7 @@ static int probe(struct usb_interface *intf, const struct usb_device_id *id)
ttusbir->driver.features = LIRC_CAN_REC_MODE2;
ttusbir->minor = lirc_register_driver(&ttusbir->driver);
if (ttusbir->minor < 0) {
- err("Error registering as LIRC driver\n");
+ dev_err(&intf->dev, "Error registering as LIRC driver\n");
usb_set_intfdata(intf, NULL);
lirc_buffer_free(&ttusbir->rbuf);
kfree(ttusbir);
@@ -321,7 +322,7 @@ static int probe(struct usb_interface *intf, const struct usb_device_id *id)
for (i = 0; i < num_urbs; i++) {
ttusbir->urb[i] = usb_alloc_urb(8, GFP_KERNEL);
if (!ttusbir->urb[i]) {
- err("Could not allocate memory for the URB\n");
+ dev_err(&intf->dev, "Could not allocate memory for the URB\n");
for (j = i - 1; j >= 0; j--)
kfree(ttusbir->urb[j]);
lirc_buffer_free(&ttusbir->rbuf);
diff --git a/drivers/staging/net/Kconfig b/drivers/staging/net/Kconfig
new file mode 100644
index 000000000000..a64e56b1898a
--- /dev/null
+++ b/drivers/staging/net/Kconfig
@@ -0,0 +1,38 @@
+if NETDEVICES
+
+if WAN
+
+config PC300
+ tristate "Cyclades-PC300 support (RS-232/V.35, X.21, T1/E1 boards)"
+ depends on HDLC && PCI && BROKEN
+ ---help---
+ This driver is broken because of struct tty_driver change.
+
+ Driver for the Cyclades-PC300 synchronous communication boards.
+
+ These boards provide synchronous serial interfaces to your
+ Linux box (interfaces currently available are RS-232/V.35, X.21 and
+ T1/E1). If you wish to support Multilink PPP, please select the
+ option later and read the file README.mlppp provided by PC300
+ package.
+
+ To compile this as a module, choose M here: the module
+ will be called pc300.
+
+ If unsure, say N.
+
+config PC300_MLPPP
+ bool "Cyclades-PC300 MLPPP support"
+ depends on PC300 && PPP_MULTILINK && PPP_SYNC_TTY && HDLC_PPP
+ help
+ Multilink PPP over the PC300 synchronous communication boards.
+
+comment "Cyclades-PC300 MLPPP support is disabled."
+ depends on HDLC && PC300 && (PPP=n || !PPP_MULTILINK || PPP_SYNC_TTY=n || !HDLC_PPP)
+
+comment "Refer to the file README.mlppp, provided by PC300 package."
+ depends on HDLC && PC300 && (PPP=n || !PPP_MULTILINK || PPP_SYNC_TTY=n || !HDLC_PPP)
+
+endif # WAN
+
+endif # NETDEVICES
diff --git a/drivers/staging/net/Makefile b/drivers/staging/net/Makefile
new file mode 100644
index 000000000000..0799c43d5114
--- /dev/null
+++ b/drivers/staging/net/Makefile
@@ -0,0 +1,5 @@
+pc300-y := pc300_drv.o
+pc300-$(CONFIG_PC300_MLPPP) += pc300_tty.o
+pc300-objs := $(pc300-y)
+
+obj-$(CONFIG_PC300) += pc300.o
diff --git a/drivers/staging/net/TODO b/drivers/staging/net/TODO
new file mode 100644
index 000000000000..e3446f2ad7c7
--- /dev/null
+++ b/drivers/staging/net/TODO
@@ -0,0 +1,5 @@
+PC300
+The driver is very broken and cannot work with the current TTY layer. It is
+inevitable to convert it to the new TTY API.
+
+If no one steps in to adopt the driver, it will be removed in the 3.7 release.
diff --git a/drivers/net/wan/pc300-falc-lh.h b/drivers/staging/net/pc300-falc-lh.h
index 01ed23ca76c7..01ed23ca76c7 100644
--- a/drivers/net/wan/pc300-falc-lh.h
+++ b/drivers/staging/net/pc300-falc-lh.h
diff --git a/drivers/net/wan/pc300.h b/drivers/staging/net/pc300.h
index 2e4f84f6cad4..2e4f84f6cad4 100644
--- a/drivers/net/wan/pc300.h
+++ b/drivers/staging/net/pc300.h
diff --git a/drivers/net/wan/pc300_drv.c b/drivers/staging/net/pc300_drv.c
index cb0f8d932b0c..cb0f8d932b0c 100644
--- a/drivers/net/wan/pc300_drv.c
+++ b/drivers/staging/net/pc300_drv.c
diff --git a/drivers/net/wan/pc300_tty.c b/drivers/staging/net/pc300_tty.c
index 4709f4228561..4709f4228561 100644
--- a/drivers/net/wan/pc300_tty.c
+++ b/drivers/staging/net/pc300_tty.c
diff --git a/drivers/staging/nvec/nvec.h b/drivers/staging/nvec/nvec.h
index a4c17b0e10cf..ba6ed8f4e8a3 100644
--- a/drivers/staging/nvec/nvec.h
+++ b/drivers/staging/nvec/nvec.h
@@ -42,7 +42,7 @@
* enum nvec_event_size - The size of an event message
* @NVEC_2BYTES: The message has one command byte and one data byte
* @NVEC_3BYTES: The message has one command byte and two data bytes
- * @NVEC_VAR_SIZE: The message has one command byte, one count byte, and as
+ * @NVEC_VAR_SIZE: The message has one command byte, one count byte, and has
* up to as many bytes as the number in the count byte. The
* maximum is 32
*
diff --git a/drivers/staging/octeon/ethernet-rx.c b/drivers/staging/octeon/ethernet-rx.c
index d91751f9ffe8..34afc16bc493 100644
--- a/drivers/staging/octeon/ethernet-rx.c
+++ b/drivers/staging/octeon/ethernet-rx.c
@@ -163,7 +163,7 @@ static inline int cvm_oct_check_rcv_error(cvmx_wqe_t *work)
/*
* We received a packet with either an alignment error
* or a FCS error. This may be signalling that we are
- * running 10Mbps with GMXX_RXX_FRM_CTL[PRE_CHK}
+ * running 10Mbps with GMXX_RXX_FRM_CTL[PRE_CHK]
* off. If this is the case we need to parse the
* packet to determine if we can remove a non spec
* preamble and generate a correct packet.
diff --git a/drivers/staging/octeon/ethernet-tx.c b/drivers/staging/octeon/ethernet-tx.c
index 91a97b3e45c6..2d4fcea892f7 100644
--- a/drivers/staging/octeon/ethernet-tx.c
+++ b/drivers/staging/octeon/ethernet-tx.c
@@ -62,7 +62,7 @@
* You can define GET_SKBUFF_QOS() to override how the skbuff output
* function determines which output queue is used. The default
* implementation always uses the base queue for the port. If, for
- * example, you wanted to use the skb->priority fieid, define
+ * example, you wanted to use the skb->priority field, define
* GET_SKBUFF_QOS as: #define GET_SKBUFF_QOS(skb) ((skb)->priority)
*/
#ifndef GET_SKBUFF_QOS
@@ -165,8 +165,8 @@ int cvm_oct_xmit(struct sk_buff *skb, struct net_device *dev)
#endif
/*
- * Prefetch the private data structure. It is larger that one
- * cache line.
+ * Prefetch the private data structure. It is larger than the
+ * one cache line.
*/
prefetch(priv);
@@ -291,8 +291,8 @@ int cvm_oct_xmit(struct sk_buff *skb, struct net_device *dev)
* See if we can put this skb in the FPA pool. Any strange
* behavior from the Linux networking stack will most likely
* be caused by a bug in the following code. If some field is
- * in use by the network stack and get carried over when a
- * buffer is reused, bad thing may happen. If in doubt and
+ * in use by the network stack and gets carried over when a
+ * buffer is reused, bad things may happen. If in doubt and
* you dont need the absolute best performance, disable the
* define REUSE_SKBUFFS_WITHOUT_FREE. The reuse of buffers has
* shown a 25% increase in performance under some loads.
diff --git a/drivers/staging/octeon/ethernet-util.h b/drivers/staging/octeon/ethernet-util.h
index 144fb99bf50c..2da5ce17ead0 100644
--- a/drivers/staging/octeon/ethernet-util.h
+++ b/drivers/staging/octeon/ethernet-util.h
@@ -38,7 +38,7 @@ static inline void *cvm_oct_get_buffer_ptr(union cvmx_buf_ptr packet_ptr)
}
/**
- * INTERFACE - convert IPD port to locgical interface
+ * INTERFACE - convert IPD port to logical interface
* @ipd_port: Port to check
*
* Returns Logical interface
diff --git a/drivers/staging/octeon/ethernet.c b/drivers/staging/octeon/ethernet.c
index 60cba8194de3..18f7a790f73d 100644
--- a/drivers/staging/octeon/ethernet.c
+++ b/drivers/staging/octeon/ethernet.c
@@ -357,7 +357,7 @@ static void cvm_oct_common_set_multicast_list(struct net_device *dev)
/* Force accept multicast packets */
control.s.mcst = 2;
else
- /* Force reject multicat packets */
+ /* Force reject multicast packets */
control.s.mcst = 1;
if (dev->flags & IFF_PROMISC)
diff --git a/drivers/staging/olpc_dcon/olpc_dcon.c b/drivers/staging/olpc_dcon/olpc_dcon.c
index 3d9199320d86..992275c0d87c 100644
--- a/drivers/staging/olpc_dcon/olpc_dcon.c
+++ b/drivers/staging/olpc_dcon/olpc_dcon.c
@@ -71,8 +71,8 @@ static int dcon_hw_init(struct dcon_priv *dcon, int is_init)
ver = dcon_read(dcon, DCON_REG_ID);
if ((ver >> 8) != 0xDC) {
- printk(KERN_ERR "olpc-dcon: DCON ID not 0xDCxx: 0x%04x "
- "instead.\n", ver);
+ printk(KERN_ERR "olpc-dcon: DCON ID not 0xDCxx: 0x%04x instead.\n",
+ ver);
rc = -ENXIO;
goto err;
}
@@ -134,10 +134,10 @@ static int dcon_bus_stabilize(struct dcon_priv *dcon, int is_powered_down)
power_up:
if (is_powered_down) {
x = 1;
- x = olpc_ec_cmd(0x26, (unsigned char *) &x, 1, NULL, 0);
+ x = olpc_ec_cmd(0x26, (unsigned char *)&x, 1, NULL, 0);
if (x) {
- printk(KERN_WARNING "olpc-dcon: unable to force dcon "
- "to power up: %d!\n", x);
+ printk(KERN_WARNING "olpc-dcon: unable to force dcon to power up: %d!\n",
+ x);
return x;
}
msleep(10); /* we'll be conservative */
@@ -150,11 +150,10 @@ power_up:
x = dcon_read(dcon, DCON_REG_ID);
}
if (x < 0) {
- printk(KERN_ERR "olpc-dcon: unable to stabilize dcon's "
- "smbus, reasserting power and praying.\n");
+ printk(KERN_ERR "olpc-dcon: unable to stabilize dcon's smbus, reasserting power and praying.\n");
BUG_ON(olpc_board_at_least(olpc_board(0xc2)));
x = 0;
- olpc_ec_cmd(0x26, (unsigned char *) &x, 1, NULL, 0);
+ olpc_ec_cmd(0x26, (unsigned char *)&x, 1, NULL, 0);
msleep(100);
is_powered_down = 1;
goto power_up; /* argh, stupid hardware.. */
@@ -220,10 +219,10 @@ static void dcon_sleep(struct dcon_priv *dcon, bool sleep)
if (sleep) {
x = 0;
- x = olpc_ec_cmd(0x26, (unsigned char *) &x, 1, NULL, 0);
+ x = olpc_ec_cmd(0x26, (unsigned char *)&x, 1, NULL, 0);
if (x)
- printk(KERN_WARNING "olpc-dcon: unable to force dcon "
- "to power down: %d!\n", x);
+ printk(KERN_WARNING "olpc-dcon: unable to force dcon to power down: %d!\n",
+ x);
else
dcon->asleep = sleep;
} else {
@@ -232,8 +231,8 @@ static void dcon_sleep(struct dcon_priv *dcon, bool sleep)
dcon->disp_mode |= MODE_BL_ENABLE;
x = dcon_bus_stabilize(dcon, 1);
if (x)
- printk(KERN_WARNING "olpc-dcon: unable to reinit dcon"
- " hardware: %d!\n", x);
+ printk(KERN_WARNING "olpc-dcon: unable to reinit dcon hardware: %d!\n",
+ x);
else
dcon->asleep = sleep;
@@ -304,7 +303,7 @@ static void dcon_source_switch(struct work_struct *work)
switch (source) {
case DCON_SOURCE_CPU:
- printk("dcon_source_switch to CPU\n");
+ printk(KERN_INFO "dcon_source_switch to CPU\n");
/* Enable the scanline interrupt bit */
if (dcon_write(dcon, DCON_REG_MODE,
dcon->disp_mode | MODE_SCAN_INT))
@@ -599,7 +598,7 @@ static int dcon_fb_notifier(struct notifier_block *self,
struct fb_event *evdata = data;
struct dcon_priv *dcon = container_of(self, struct dcon_priv,
fbevent_nb);
- int *blank = (int *) evdata->data;
+ int *blank = (int *)evdata->data;
if (((event != FB_EVENT_BLANK) && (event != FB_EVENT_CONBLANK)) ||
dcon->ignore_fb_events)
return 0;
diff --git a/drivers/staging/olpc_dcon/olpc_dcon_xo_1.c b/drivers/staging/olpc_dcon/olpc_dcon_xo_1.c
index cb6ce0cf92a0..c87fdfac4855 100644
--- a/drivers/staging/olpc_dcon/olpc_dcon_xo_1.c
+++ b/drivers/staging/olpc_dcon/olpc_dcon_xo_1.c
@@ -116,7 +116,7 @@ static int dcon_init_xo_1(struct dcon_priv *dcon)
cs5535_gpio_set(OLPC_GPIO_DCON_IRQ, GPIO_NEGATIVE_EDGE_STS);
cs5535_gpio_set(OLPC_GPIO_DCON_BLANK, GPIO_NEGATIVE_EDGE_STS);
- /* FIXME: Clear the posiitive status as well, just to be sure */
+ /* FIXME: Clear the positive status as well, just to be sure */
cs5535_gpio_set(OLPC_GPIO_DCON_IRQ, GPIO_POSITIVE_EDGE_STS);
cs5535_gpio_set(OLPC_GPIO_DCON_BLANK, GPIO_POSITIVE_EDGE_STS);
diff --git a/drivers/staging/omapdrm/Makefile b/drivers/staging/omapdrm/Makefile
index d9cdc120d122..1ca0e0016de4 100644
--- a/drivers/staging/omapdrm/Makefile
+++ b/drivers/staging/omapdrm/Makefile
@@ -13,6 +13,7 @@ omapdrm-y := omap_drv.o \
omap_fb.o \
omap_fbdev.o \
omap_gem.o \
+ omap_gem_dmabuf.o \
omap_dmm_tiler.o \
tcm-sita.o
diff --git a/drivers/staging/omapdrm/omap_dmm_tiler.c b/drivers/staging/omapdrm/omap_dmm_tiler.c
index 1ecb6a73d790..9d83060e753a 100644
--- a/drivers/staging/omapdrm/omap_dmm_tiler.c
+++ b/drivers/staging/omapdrm/omap_dmm_tiler.c
@@ -347,7 +347,7 @@ struct tiler_block *tiler_reserve_2d(enum tiler_fmt fmt, uint16_t w,
ret = tcm_reserve_2d(containers[fmt], w, h, align, &block->area);
if (ret) {
kfree(block);
- return 0;
+ return ERR_PTR(-ENOMEM);
}
/* add to allocation list */
@@ -371,7 +371,7 @@ struct tiler_block *tiler_reserve_1d(size_t size)
if (tcm_reserve_1d(containers[TILFMT_PAGE], num_pages,
&block->area)) {
kfree(block);
- return 0;
+ return ERR_PTR(-ENOMEM);
}
spin_lock(&omap_dmm->list_lock);
diff --git a/drivers/staging/omapdrm/omap_drv.c b/drivers/staging/omapdrm/omap_drv.c
index 620b8d54223d..1f559f445a30 100644
--- a/drivers/staging/omapdrm/omap_drv.c
+++ b/drivers/staging/omapdrm/omap_drv.c
@@ -746,7 +746,7 @@ static const struct file_operations omapdriver_fops = {
static struct drm_driver omap_drm_driver = {
.driver_features =
- DRIVER_HAVE_IRQ | DRIVER_MODESET | DRIVER_GEM,
+ DRIVER_HAVE_IRQ | DRIVER_MODESET | DRIVER_GEM | DRIVER_PRIME,
.load = dev_load,
.unload = dev_unload,
.open = dev_open,
@@ -766,6 +766,8 @@ static struct drm_driver omap_drm_driver = {
.debugfs_init = omap_debugfs_init,
.debugfs_cleanup = omap_debugfs_cleanup,
#endif
+ .prime_handle_to_fd = drm_gem_prime_handle_to_fd,
+ .gem_prime_export = omap_gem_prime_export,
.gem_init_object = omap_gem_init_object,
.gem_free_object = omap_gem_free_object,
.gem_vm_ops = &omap_gem_vm_ops,
diff --git a/drivers/staging/omapdrm/omap_drv.h b/drivers/staging/omapdrm/omap_drv.h
index b7e0f0773003..3586173590c8 100644
--- a/drivers/staging/omapdrm/omap_drv.h
+++ b/drivers/staging/omapdrm/omap_drv.h
@@ -148,9 +148,16 @@ int omap_gem_roll(struct drm_gem_object *obj, uint32_t roll);
int omap_gem_get_paddr(struct drm_gem_object *obj,
dma_addr_t *paddr, bool remap);
int omap_gem_put_paddr(struct drm_gem_object *obj);
+int omap_gem_get_pages(struct drm_gem_object *obj, struct page ***pages,
+ bool remap);
+int omap_gem_put_pages(struct drm_gem_object *obj);
+uint32_t omap_gem_flags(struct drm_gem_object *obj);
uint64_t omap_gem_mmap_offset(struct drm_gem_object *obj);
size_t omap_gem_mmap_size(struct drm_gem_object *obj);
+struct dma_buf * omap_gem_prime_export(struct drm_device *dev,
+ struct drm_gem_object *obj, int flags);
+
static inline int align_pitch(int pitch, int width, int bpp)
{
int bytespp = (bpp + 7) / 8;
diff --git a/drivers/staging/omapdrm/omap_fb.c b/drivers/staging/omapdrm/omap_fb.c
index 04b235b6724a..0c53a3c313ff 100644
--- a/drivers/staging/omapdrm/omap_fb.c
+++ b/drivers/staging/omapdrm/omap_fb.c
@@ -167,7 +167,7 @@ void omap_framebuffer_update_scanout(struct drm_framebuffer *fb, int x, int y,
}
/* Call for unpin 'a' (if not NULL), and pin 'b' (if not NULL). Although
- * buffers to unpin are just just pushed to the unpin fifo so that the
+ * buffers to unpin are just pushed to the unpin fifo so that the
* caller can defer unpin until vblank.
*
* Note if this fails (ie. something went very wrong!), all buffers are
diff --git a/drivers/staging/omapdrm/omap_gem.c b/drivers/staging/omapdrm/omap_gem.c
index 921f058cc6a4..c5ba334ac6bf 100644
--- a/drivers/staging/omapdrm/omap_gem.c
+++ b/drivers/staging/omapdrm/omap_gem.c
@@ -266,6 +266,12 @@ static void omap_gem_detach_pages(struct drm_gem_object *obj)
omap_obj->pages = NULL;
}
+/* get buffer flags */
+uint32_t omap_gem_flags(struct drm_gem_object *obj)
+{
+ return to_omap_bo(obj)->flags;
+}
+
/** get mmap offset */
static uint64_t mmap_offset(struct drm_gem_object *obj)
{
@@ -764,9 +770,27 @@ static int get_pages(struct drm_gem_object *obj, struct page ***pages)
return 0;
}
-int omap_gem_get_pages(struct drm_gem_object *obj, struct page ***pages)
+/* if !remap, and we don't have pages backing, then fail, rather than
+ * increasing the pin count (which we don't really do yet anyways,
+ * because we don't support swapping pages back out). And 'remap'
+ * might not be quite the right name, but I wanted to keep it working
+ * similarly to omap_gem_get_paddr(). Note though that mutex is not
+ * aquired if !remap (because this can be called in atomic ctxt),
+ * but probably omap_gem_get_paddr() should be changed to work in the
+ * same way. If !remap, a matching omap_gem_put_pages() call is not
+ * required (and should not be made).
+ */
+int omap_gem_get_pages(struct drm_gem_object *obj, struct page ***pages,
+ bool remap)
{
int ret;
+ if (!remap) {
+ struct omap_gem_object *omap_obj = to_omap_bo(obj);
+ if (!omap_obj->pages)
+ return -ENOMEM;
+ *pages = omap_obj->pages;
+ return 0;
+ }
mutex_lock(&obj->dev->struct_mutex);
ret = get_pages(obj, pages);
mutex_unlock(&obj->dev->struct_mutex);
diff --git a/drivers/staging/omapdrm/omap_gem_dmabuf.c b/drivers/staging/omapdrm/omap_gem_dmabuf.c
new file mode 100644
index 000000000000..2fa39e8496db
--- /dev/null
+++ b/drivers/staging/omapdrm/omap_gem_dmabuf.c
@@ -0,0 +1,150 @@
+/*
+ * drivers/staging/omapdrm/omap_gem_dmabuf.c
+ *
+ * Copyright (C) 2011 Texas Instruments
+ * Author: Rob Clark <rob.clark@linaro.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "omap_drv.h"
+
+#include <linux/dma-buf.h>
+
+static struct sg_table *omap_gem_map_dma_buf(
+ struct dma_buf_attachment *attachment,
+ enum dma_data_direction dir)
+{
+ struct drm_gem_object *obj = attachment->dmabuf->priv;
+ struct sg_table *sg;
+ dma_addr_t paddr;
+ int ret;
+
+ sg = kzalloc(sizeof(*sg), GFP_KERNEL);
+ if (!sg)
+ return ERR_PTR(-ENOMEM);
+
+ /* camera, etc, need physically contiguous.. but we need a
+ * better way to know this..
+ */
+ ret = omap_gem_get_paddr(obj, &paddr, true);
+ if (ret)
+ goto out;
+
+ ret = sg_alloc_table(sg, 1, GFP_KERNEL);
+ if (ret)
+ goto out;
+
+ sg_init_table(sg->sgl, 1);
+ sg_dma_len(sg->sgl) = obj->size;
+ sg_set_page(sg->sgl, pfn_to_page(PFN_DOWN(paddr)), obj->size, 0);
+ sg_dma_address(sg->sgl) = paddr;
+
+out:
+ if (ret)
+ return ERR_PTR(ret);
+ return sg;
+}
+
+static void omap_gem_unmap_dma_buf(struct dma_buf_attachment *attachment,
+ struct sg_table *sg, enum dma_data_direction dir)
+{
+ struct drm_gem_object *obj = attachment->dmabuf->priv;
+ omap_gem_put_paddr(obj);
+ sg_free_table(sg);
+ kfree(sg);
+}
+
+static void omap_gem_dmabuf_release(struct dma_buf *buffer)
+{
+ struct drm_gem_object *obj = buffer->priv;
+ /* release reference that was taken when dmabuf was exported
+ * in omap_gem_prime_set()..
+ */
+ drm_gem_object_unreference_unlocked(obj);
+}
+
+
+static int omap_gem_dmabuf_begin_cpu_access(struct dma_buf *buffer,
+ size_t start, size_t len, enum dma_data_direction dir)
+{
+ struct drm_gem_object *obj = buffer->priv;
+ struct page **pages;
+ if (omap_gem_flags(obj) & OMAP_BO_TILED) {
+ /* TODO we would need to pin at least part of the buffer to
+ * get de-tiled view. For now just reject it.
+ */
+ return -ENOMEM;
+ }
+ /* make sure we have the pages: */
+ return omap_gem_get_pages(obj, &pages, true);
+}
+
+static void omap_gem_dmabuf_end_cpu_access(struct dma_buf *buffer,
+ size_t start, size_t len, enum dma_data_direction dir)
+{
+ struct drm_gem_object *obj = buffer->priv;
+ omap_gem_put_pages(obj);
+}
+
+
+static void *omap_gem_dmabuf_kmap_atomic(struct dma_buf *buffer,
+ unsigned long page_num)
+{
+ struct drm_gem_object *obj = buffer->priv;
+ struct page **pages;
+ omap_gem_get_pages(obj, &pages, false);
+ return kmap_atomic(pages[page_num]);
+}
+
+static void omap_gem_dmabuf_kunmap_atomic(struct dma_buf *buffer,
+ unsigned long page_num, void *addr)
+{
+ kunmap_atomic(addr);
+}
+
+static void *omap_gem_dmabuf_kmap(struct dma_buf *buffer,
+ unsigned long page_num)
+{
+ struct drm_gem_object *obj = buffer->priv;
+ struct page **pages;
+ omap_gem_get_pages(obj, &pages, false);
+ return kmap(pages[page_num]);
+}
+
+static void omap_gem_dmabuf_kunmap(struct dma_buf *buffer,
+ unsigned long page_num, void *addr)
+{
+ struct drm_gem_object *obj = buffer->priv;
+ struct page **pages;
+ omap_gem_get_pages(obj, &pages, false);
+ kunmap(pages[page_num]);
+}
+
+struct dma_buf_ops omap_dmabuf_ops = {
+ .map_dma_buf = omap_gem_map_dma_buf,
+ .unmap_dma_buf = omap_gem_unmap_dma_buf,
+ .release = omap_gem_dmabuf_release,
+ .begin_cpu_access = omap_gem_dmabuf_begin_cpu_access,
+ .end_cpu_access = omap_gem_dmabuf_end_cpu_access,
+ .kmap_atomic = omap_gem_dmabuf_kmap_atomic,
+ .kunmap_atomic = omap_gem_dmabuf_kunmap_atomic,
+ .kmap = omap_gem_dmabuf_kmap,
+ .kunmap = omap_gem_dmabuf_kunmap,
+};
+
+struct dma_buf * omap_gem_prime_export(struct drm_device *dev,
+ struct drm_gem_object *obj, int flags)
+{
+ return dma_buf_export(obj, &omap_dmabuf_ops, obj->size, 0600);
+}
diff --git a/drivers/staging/omapdrm/tcm-sita.c b/drivers/staging/omapdrm/tcm-sita.c
index 10d5ac3dae4b..efb609510540 100644
--- a/drivers/staging/omapdrm/tcm-sita.c
+++ b/drivers/staging/omapdrm/tcm-sita.c
@@ -200,7 +200,7 @@ static s32 sita_reserve_1d(struct tcm *tcm, u32 num_slots,
*
* @param w width
* @param h height
- * @param area pointer to the area that will be populated with the reesrved
+ * @param area pointer to the area that will be populated with the reserved
* area
*
* @return 0 on success, non-0 error value on failure.
diff --git a/drivers/staging/ozwpan/README b/drivers/staging/ozwpan/README
index bb1a69b94541..7c055ec99544 100644
--- a/drivers/staging/ozwpan/README
+++ b/drivers/staging/ozwpan/README
@@ -9,7 +9,7 @@ technology.
To operate the driver must be bound to a suitable network interface. This can
be done when the module is loaded (specifying the name of the network interface
-as a paramter - e.g. 'insmod ozwpan g_net_dev=go0') or can be bound after
+as a parameter - e.g. 'insmod ozwpan g_net_dev=go0') or can be bound after
loading using an ioctl call. See the ozappif.h file and the ioctls
OZ_IOCTL_ADD_BINDING and OZ_IOCTL_REMOVE_BINDING.
diff --git a/drivers/staging/ozwpan/ozappif.h b/drivers/staging/ozwpan/ozappif.h
index af0273293872..1b59b0748c6b 100644
--- a/drivers/staging/ozwpan/ozappif.h
+++ b/drivers/staging/ozwpan/ozappif.h
@@ -11,13 +11,13 @@
#define OZ_IOCTL_MAGIC 0xf4
struct oz_mac_addr {
- unsigned char a[6];
+ __u8 a[6];
};
#define OZ_MAX_PDS 8
struct oz_pd_list {
- int count;
+ __u32 count;
struct oz_mac_addr addr[OZ_MAX_PDS];
};
@@ -27,18 +27,10 @@ struct oz_binding_info {
char name[OZ_MAX_BINDING_LEN];
};
-struct oz_test {
- int action;
-};
-
#define OZ_IOCTL_GET_PD_LIST _IOR(OZ_IOCTL_MAGIC, 0, struct oz_pd_list)
#define OZ_IOCTL_SET_ACTIVE_PD _IOW(OZ_IOCTL_MAGIC, 1, struct oz_mac_addr)
#define OZ_IOCTL_GET_ACTIVE_PD _IOR(OZ_IOCTL_MAGIC, 2, struct oz_mac_addr)
-#define OZ_IOCTL_CLEAR_EVENTS _IO(OZ_IOCTL_MAGIC, 3)
-#define OZ_IOCTL_GET_EVENTS _IOR(OZ_IOCTL_MAGIC, 4, struct oz_evtlist)
#define OZ_IOCTL_ADD_BINDING _IOW(OZ_IOCTL_MAGIC, 5, struct oz_binding_info)
-#define OZ_IOCTL_TEST _IOWR(OZ_IOCTL_MAGIC, 6, struct oz_test)
-#define OZ_IOCTL_SET_EVENT_MASK _IOW(OZ_IOCTL_MAGIC, 7, unsigned long)
#define OZ_IOCTL_REMOVE_BINDING _IOW(OZ_IOCTL_MAGIC, 8, struct oz_binding_info)
#define OZ_IOCTL_MAX 9
diff --git a/drivers/staging/ozwpan/ozcdev.c b/drivers/staging/ozwpan/ozcdev.c
index 1c380d687963..27325f74ecdc 100644
--- a/drivers/staging/ozwpan/ozcdev.c
+++ b/drivers/staging/ozwpan/ozcdev.c
@@ -41,9 +41,6 @@ struct oz_serial_ctx {
};
/*------------------------------------------------------------------------------
*/
-int g_taction;
-/*------------------------------------------------------------------------------
- */
static struct oz_cdev g_cdev;
/*------------------------------------------------------------------------------
* Context: process and softirq
@@ -276,20 +273,6 @@ long oz_cdev_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
return -EFAULT;
}
break;
-#ifdef WANT_EVENT_TRACE
- case OZ_IOCTL_CLEAR_EVENTS:
- oz_events_clear();
- break;
- case OZ_IOCTL_GET_EVENTS:
- rc = oz_events_copy((void __user *)arg);
- break;
- case OZ_IOCTL_SET_EVENT_MASK:
- if (copy_from_user(&g_evt_mask, (void __user *)arg,
- sizeof(unsigned long))) {
- return -EFAULT;
- }
- break;
-#endif /* WANT_EVENT_TRACE */
case OZ_IOCTL_ADD_BINDING:
case OZ_IOCTL_REMOVE_BINDING: {
struct oz_binding_info b;
diff --git a/drivers/staging/ozwpan/ozevent.c b/drivers/staging/ozwpan/ozevent.c
index 73703d3e96bd..7f66b4f19b01 100644
--- a/drivers/staging/ozwpan/ozevent.c
+++ b/drivers/staging/ozwpan/ozevent.c
@@ -5,29 +5,46 @@
*/
#include "ozconfig.h"
#ifdef WANT_EVENT_TRACE
+#include <linux/module.h>
+#include <linux/debugfs.h>
#include <linux/jiffies.h>
#include <linux/uaccess.h>
#include "oztrace.h"
#include "ozevent.h"
+#include "ozappif.h"
/*------------------------------------------------------------------------------
+ * Although the event mask is logically part of the oz_evtdev structure, it is
+ * needed outside of this file so define it seperately to avoid the need to
+ * export definition of struct oz_evtdev.
*/
-unsigned long g_evt_mask = 0xffffffff;
+u32 g_evt_mask;
/*------------------------------------------------------------------------------
*/
#define OZ_MAX_EVTS 2048 /* Must be power of 2 */
-DEFINE_SPINLOCK(g_eventlock);
-static int g_evt_in;
-static int g_evt_out;
-static int g_missed_events;
-static struct oz_event g_events[OZ_MAX_EVTS];
+struct oz_evtdev {
+ struct dentry *root_dir;
+ int evt_in;
+ int evt_out;
+ int missed_events;
+ int present;
+ atomic_t users;
+ spinlock_t lock;
+ struct oz_event evts[OZ_MAX_EVTS];
+};
+
+static struct oz_evtdev g_evtdev;
+
/*------------------------------------------------------------------------------
* Context: process
*/
void oz_event_init(void)
{
+ /* Because g_evtdev is static external all fields initally zero so no
+ * need to reinitialised those.
+ */
oz_trace("Event tracing initialized\n");
- g_evt_in = g_evt_out = 0;
- g_missed_events = 0;
+ spin_lock_init(&g_evtdev.lock);
+ atomic_set(&g_evtdev.users, 0);
}
/*------------------------------------------------------------------------------
* Context: process
@@ -43,74 +60,136 @@ void oz_event_log2(u8 evt, u8 ctx1, u16 ctx2, void *ctx3, unsigned ctx4)
{
unsigned long irqstate;
int ix;
- spin_lock_irqsave(&g_eventlock, irqstate);
- ix = (g_evt_in + 1) & (OZ_MAX_EVTS - 1);
- if (ix != g_evt_out) {
- struct oz_event *e = &g_events[g_evt_in];
+ spin_lock_irqsave(&g_evtdev.lock, irqstate);
+ ix = (g_evtdev.evt_in + 1) & (OZ_MAX_EVTS - 1);
+ if (ix != g_evtdev.evt_out) {
+ struct oz_event *e = &g_evtdev.evts[g_evtdev.evt_in];
e->jiffies = jiffies;
e->evt = evt;
e->ctx1 = ctx1;
e->ctx2 = ctx2;
- e->ctx3 = ctx3;
+ e->ctx3 = (__u32)(unsigned long)ctx3;
e->ctx4 = ctx4;
- g_evt_in = ix;
+ g_evtdev.evt_in = ix;
} else {
- g_missed_events++;
+ g_evtdev.missed_events++;
}
- spin_unlock_irqrestore(&g_eventlock, irqstate);
+ spin_unlock_irqrestore(&g_evtdev.lock, irqstate);
}
/*------------------------------------------------------------------------------
* Context: process
*/
-int oz_events_copy(struct oz_evtlist __user *lst)
+static void oz_events_clear(struct oz_evtdev *dev)
{
- int first;
- int ix;
- struct hdr {
- int count;
- int missed;
- } hdr;
- ix = g_evt_out;
- hdr.count = g_evt_in - ix;
- if (hdr.count < 0)
- hdr.count += OZ_MAX_EVTS;
- if (hdr.count > OZ_EVT_LIST_SZ)
- hdr.count = OZ_EVT_LIST_SZ;
- hdr.missed = g_missed_events;
- g_missed_events = 0;
- if (copy_to_user((void __user *)lst, &hdr, sizeof(hdr)))
- return -EFAULT;
- first = OZ_MAX_EVTS - ix;
- if (first > hdr.count)
- first = hdr.count;
- if (first) {
- int sz = first*sizeof(struct oz_event);
- void __user *p = (void __user *)lst->evts;
- if (copy_to_user(p, &g_events[ix], sz))
- return -EFAULT;
- if (hdr.count > first) {
- p = (void __user *)&lst->evts[first];
- sz = (hdr.count-first)*sizeof(struct oz_event);
- if (copy_to_user(p, g_events, sz))
- return -EFAULT;
- }
+ unsigned long irqstate;
+ oz_trace("Clearing events\n");
+ spin_lock_irqsave(&dev->lock, irqstate);
+ dev->evt_in = dev->evt_out = 0;
+ dev->missed_events = 0;
+ spin_unlock_irqrestore(&dev->lock, irqstate);
+}
+#ifdef CONFIG_DEBUG_FS
+/*------------------------------------------------------------------------------
+ * Context: process
+ */
+int oz_events_open(struct inode *inode, struct file *filp)
+{
+ oz_trace("oz_evt_open()\n");
+ oz_trace("Open flags: 0x%x\n", filp->f_flags);
+ if (atomic_add_return(1, &g_evtdev.users) == 1) {
+ oz_events_clear(&g_evtdev);
+ return nonseekable_open(inode, filp);
+ } else {
+ atomic_dec(&g_evtdev.users);
+ return -EBUSY;
}
- ix += hdr.count;
- if (ix >= OZ_MAX_EVTS)
- ix -= OZ_MAX_EVTS;
- g_evt_out = ix;
+}
+/*------------------------------------------------------------------------------
+ * Context: process
+ */
+int oz_events_release(struct inode *inode, struct file *filp)
+{
+ oz_events_clear(&g_evtdev);
+ atomic_dec(&g_evtdev.users);
+ g_evt_mask = 0;
+ oz_trace("oz_evt_release()\n");
return 0;
}
/*------------------------------------------------------------------------------
* Context: process
*/
-void oz_events_clear(void)
+ssize_t oz_events_read(struct file *filp, char __user *buf, size_t count,
+ loff_t *fpos)
{
- unsigned long irqstate;
- spin_lock_irqsave(&g_eventlock, irqstate);
- g_evt_in = g_evt_out = 0;
- g_missed_events = 0;
- spin_unlock_irqrestore(&g_eventlock, irqstate);
+ struct oz_evtdev *dev = &g_evtdev;
+ int rc = 0;
+ int nb_evts = count / sizeof(struct oz_event);
+ int n;
+ int sz;
+
+ n = dev->evt_in - dev->evt_out;
+ if (n < 0)
+ n += OZ_MAX_EVTS;
+ if (nb_evts > n)
+ nb_evts = n;
+ if (nb_evts == 0)
+ goto out;
+ n = OZ_MAX_EVTS - dev->evt_out;
+ if (n > nb_evts)
+ n = nb_evts;
+ sz = n * sizeof(struct oz_event);
+ if (copy_to_user(buf, &dev->evts[dev->evt_out], sz)) {
+ rc = -EFAULT;
+ goto out;
+ }
+ if (n == nb_evts)
+ goto out2;
+ n = nb_evts - n;
+ if (copy_to_user(buf + sz, dev->evts, n * sizeof(struct oz_event))) {
+ rc = -EFAULT;
+ goto out;
+ }
+out2:
+ dev->evt_out = (dev->evt_out + nb_evts) & (OZ_MAX_EVTS - 1);
+ rc = nb_evts * sizeof(struct oz_event);
+out:
+ return rc;
}
-#endif /* WANT_EVENT_TRACE */
+/*------------------------------------------------------------------------------
+ */
+const struct file_operations oz_events_fops = {
+ .owner = THIS_MODULE,
+ .open = oz_events_open,
+ .release = oz_events_release,
+ .read = oz_events_read,
+};
+/*------------------------------------------------------------------------------
+ * Context: process
+ */
+void oz_debugfs_init(void)
+{
+ struct dentry *parent;
+ parent = debugfs_create_dir("ozwpan", NULL);
+ if (parent == NULL) {
+ oz_trace("Failed to create debugfs directory ozmo\n");
+ return;
+ } else {
+ g_evtdev.root_dir = parent;
+ if (debugfs_create_file("events", S_IRUSR, parent, NULL,
+ &oz_events_fops) == NULL)
+ oz_trace("Failed to create file ozmo/events\n");
+ if (debugfs_create_x32("event_mask", S_IRUSR | S_IWUSR, parent,
+ &g_evt_mask) == NULL)
+ oz_trace("Failed to create file ozmo/event_mask\n");
+ }
+}
+/*------------------------------------------------------------------------------
+ * Context: process
+ */
+void oz_debugfs_remove(void)
+{
+ debugfs_remove_recursive(g_evtdev.root_dir);
+}
+#endif /* CONFIG_DEBUG_FS */
+#endif /* WANT_EVENT_TRACE */
diff --git a/drivers/staging/ozwpan/ozevent.h b/drivers/staging/ozwpan/ozevent.h
index f033d014c6f3..32f6f9859c41 100644
--- a/drivers/staging/ozwpan/ozevent.h
+++ b/drivers/staging/ozwpan/ozevent.h
@@ -9,23 +9,24 @@
#include "ozeventdef.h"
#ifdef WANT_EVENT_TRACE
-extern unsigned long g_evt_mask;
+extern u32 g_evt_mask;
void oz_event_init(void);
void oz_event_term(void);
void oz_event_log2(u8 evt, u8 ctx1, u16 ctx2, void *ctx3, unsigned ctx4);
+void oz_debugfs_init(void);
+void oz_debugfs_remove(void);
#define oz_event_log(__evt, __ctx1, __ctx2, __ctx3, __ctx4) \
do { \
if ((1<<(__evt)) & g_evt_mask) \
oz_event_log2(__evt, __ctx1, __ctx2, __ctx3, __ctx4); \
} while (0)
-int oz_events_copy(struct oz_evtlist __user *lst);
-void oz_events_clear(void);
+
#else
#define oz_event_init()
#define oz_event_term()
#define oz_event_log(__evt, __ctx1, __ctx2, __ctx3, __ctx4)
-#define oz_events_copy(__lst)
-#define oz_events_clear()
+#define oz_debugfs_init()
+#define oz_debugfs_remove()
#endif /* WANT_EVENT_TRACE */
#endif /* _OZEVENT_H */
diff --git a/drivers/staging/ozwpan/ozeventdef.h b/drivers/staging/ozwpan/ozeventdef.h
index a880288bab11..4b938981671a 100644
--- a/drivers/staging/ozwpan/ozeventdef.h
+++ b/drivers/staging/ozwpan/ozeventdef.h
@@ -29,19 +29,12 @@
#define OZ_EVT_DEBUG 20
struct oz_event {
- unsigned long jiffies;
- unsigned char evt;
- unsigned char ctx1;
- unsigned short ctx2;
- void *ctx3;
- unsigned ctx4;
-};
-
-#define OZ_EVT_LIST_SZ 64
-struct oz_evtlist {
- int count;
- int missed;
- struct oz_event evts[OZ_EVT_LIST_SZ];
+ __u32 jiffies;
+ __u8 evt;
+ __u8 ctx1;
+ __u16 ctx2;
+ __u32 ctx3;
+ __u32 ctx4;
};
#endif /* _OZEVENTDEF_H */
diff --git a/drivers/staging/ozwpan/ozhcd.c b/drivers/staging/ozwpan/ozhcd.c
index 750b14eb505e..251f07c39a6b 100644
--- a/drivers/staging/ozwpan/ozhcd.c
+++ b/drivers/staging/ozwpan/ozhcd.c
@@ -1416,7 +1416,7 @@ static void oz_process_ep0_urb(struct oz_hcd *ozhcd, struct urb *urb,
oz_trace("USB_REQ_SET_CONFIGURATION - req\n");
break;
case USB_REQ_GET_CONFIGURATION:
- /* We short curcuit this case and reply directly since
+ /* We short circuit this case and reply directly since
* we have the selected configuration number cached.
*/
oz_event_log(OZ_EVT_CTRL_LOCAL, setup->bRequest, 0, 0,
@@ -1432,7 +1432,7 @@ static void oz_process_ep0_urb(struct oz_hcd *ozhcd, struct urb *urb,
}
break;
case USB_REQ_GET_INTERFACE:
- /* We short curcuit this case and reply directly since
+ /* We short circuit this case and reply directly since
* we have the selected interface alternative cached.
*/
oz_event_log(OZ_EVT_CTRL_LOCAL, setup->bRequest, 0, 0,
@@ -1463,7 +1463,7 @@ static void oz_process_ep0_urb(struct oz_hcd *ozhcd, struct urb *urb,
rc = -ENOMEM;
} else {
/* Note: we are queuing the request after we have
- * submitted it to be tranmitted. If the request were
+ * submitted it to be transmitted. If the request were
* to complete before we queued it then it would not
* be found in the queue. It seems impossible for
* this to happen but if it did the request would
diff --git a/drivers/staging/ozwpan/ozmain.c b/drivers/staging/ozwpan/ozmain.c
index aaf2ccc0bcfb..7579645d642a 100644
--- a/drivers/staging/ozwpan/ozmain.c
+++ b/drivers/staging/ozwpan/ozmain.c
@@ -33,6 +33,9 @@ static int __init ozwpan_init(void)
oz_protocol_init(g_net_dev);
oz_app_enable(OZ_APPID_USB, 1);
oz_apps_init();
+#ifdef CONFIG_DEBUG_FS
+ oz_debugfs_init();
+#endif
return 0;
}
/*------------------------------------------------------------------------------
@@ -44,6 +47,9 @@ static void __exit ozwpan_exit(void)
oz_apps_term();
oz_cdev_deregister();
oz_event_term();
+#ifdef CONFIG_DEBUG_FS
+ oz_debugfs_remove();
+#endif
}
/*------------------------------------------------------------------------------
*/
@@ -53,6 +59,6 @@ module_exit(ozwpan_exit);
MODULE_AUTHOR("Chris Kelly");
MODULE_DESCRIPTION("Ozmo Devices USB over WiFi hcd driver");
-MODULE_VERSION("1.0.8");
+MODULE_VERSION("1.0.9");
MODULE_LICENSE("GPL");
diff --git a/drivers/staging/ozwpan/ozusbsvc.c b/drivers/staging/ozwpan/ozusbsvc.c
index 9e74f9602384..8fa7f256ad8c 100644
--- a/drivers/staging/ozwpan/ozusbsvc.c
+++ b/drivers/staging/ozwpan/ozusbsvc.c
@@ -7,7 +7,7 @@
* The implementation of this service is split into two parts the first of which
* is protocol independent and the second contains protocol specific details.
* This split is to allow alternative protocols to be defined.
- * The implemenation of this service uses ozhcd.c to implement a USB HCD.
+ * The implementation of this service uses ozhcd.c to implement a USB HCD.
* -----------------------------------------------------------------------------
*/
#include <linux/init.h>
diff --git a/drivers/staging/panel/panel.c b/drivers/staging/panel/panel.c
index 6183573f112f..7365089a33e8 100644
--- a/drivers/staging/panel/panel.c
+++ b/drivers/staging/panel/panel.c
@@ -754,7 +754,7 @@ static void lcd_backlight(int on)
if (lcd_bl_pin == PIN_NONE)
return;
- /* The backlight is activated by seting the AUTOFEED line to +5V */
+ /* The backlight is activated by setting the AUTOFEED line to +5V */
spin_lock(&pprt_lock);
bits.bl = on;
panel_set_bits();
diff --git a/drivers/staging/quatech_usb2/quatech_usb2.c b/drivers/staging/quatech_usb2/quatech_usb2.c
index bb977e00cc86..801b50d3bc31 100644
--- a/drivers/staging/quatech_usb2/quatech_usb2.c
+++ b/drivers/staging/quatech_usb2/quatech_usb2.c
@@ -541,7 +541,7 @@ int qt2_open(struct tty_struct *tty, struct usb_serial_port *port)
dbg("port->write_urb == NULL, allocating one");
port->write_urb = usb_alloc_urb(0, GFP_KERNEL);
if (!port->write_urb) {
- err("Allocating write URB failed");
+ dev_err(&port->dev, "Allocating write URB failed\n");
return -ENOMEM;
}
/* buffer same size as port0 */
@@ -549,7 +549,7 @@ int qt2_open(struct tty_struct *tty, struct usb_serial_port *port)
port->bulk_out_buffer = kmalloc(port->bulk_out_size,
GFP_KERNEL);
if (!port->bulk_out_buffer) {
- err("Couldn't allocate bulk_out_buffer");
+ dev_err(&port->dev, "Couldn't allocate bulk_out_buffer\n");
return -ENOMEM;
}
}
@@ -732,7 +732,7 @@ static int qt2_write(struct tty_struct *tty, struct usb_serial_port *port,
}
/* We must fill the first 5 bytes of anything we sent with a transmit
- * header which directes the data to the correct port. The maximum
+ * header which directs the data to the correct port. The maximum
* size we can send out in one URB is port->bulk_out_size, which caps
* the number of bytes of real data we can send in each write. As the
* semantics of write allow us to write less than we were give, we cap
diff --git a/drivers/staging/ramster/cluster/tcp.c b/drivers/staging/ramster/cluster/tcp.c
index 3af1b2c51b78..3490192f8ca2 100644
--- a/drivers/staging/ramster/cluster/tcp.c
+++ b/drivers/staging/ramster/cluster/tcp.c
@@ -111,7 +111,7 @@ static struct socket *r2net_listen_sock;
* r2net_wq. teardown detaches the callbacks before destroying the workqueue.
* quorum work is queued as sock containers are shutdown.. stop_listening
* tears down all the node's sock containers, preventing future shutdowns
- * and queued quroum work, before canceling delayed quorum work and
+ * and queued quorum work, before canceling delayed quorum work and
* destroying the work queue.
*/
static struct workqueue_struct *r2net_wq;
@@ -660,7 +660,7 @@ out:
/*
* we register callbacks so we can queue work on events before calling
- * the original callbacks. our callbacks our careful to test user_data
+ * the original callbacks. our callbacks are careful to test user_data
* to discover when they've reaced with r2net_unregister_callbacks().
*/
static void r2net_register_callbacks(struct sock *sk,
diff --git a/drivers/staging/ramster/xvmalloc.c b/drivers/staging/ramster/xvmalloc.c
index 93ba8e9407aa..44ceb0b823a9 100644
--- a/drivers/staging/ramster/xvmalloc.c
+++ b/drivers/staging/ramster/xvmalloc.c
@@ -132,7 +132,7 @@ static u32 find_block(struct xv_pool *pool, u32 size,
if (!pool->flbitmap)
return 0;
- /* Get freelist index correspoding to this size */
+ /* Get freelist index corresponding to this size */
slindex = get_index(size);
slbitmap = pool->slbitmap[slindex / BITS_PER_LONG];
slbitstart = slindex % BITS_PER_LONG;
diff --git a/drivers/staging/ramster/zcache-main.c b/drivers/staging/ramster/zcache-main.c
index 68b2e053a0e6..c071111f06f3 100644
--- a/drivers/staging/ramster/zcache-main.c
+++ b/drivers/staging/ramster/zcache-main.c
@@ -2095,7 +2095,7 @@ out:
/*
* Called on a remote persistent tmem_get to attempt to preallocate
* local storage for the data contained in the remote persistent page.
- * If succesfully preallocated, returns the pampd, marked as remote and
+ * If successfully preallocated, returns the pampd, marked as remote and
* in_transit. Else returns NULL. Note that the appropriate tmem data
* structure must be locked.
*/
diff --git a/drivers/staging/rtl8187se/Makefile b/drivers/staging/rtl8187se/Makefile
index 72db504b23b4..91d1aa2830c9 100644
--- a/drivers/staging/rtl8187se/Makefile
+++ b/drivers/staging/rtl8187se/Makefile
@@ -10,7 +10,7 @@ ccflags-y += -DHIGH_POWER
ccflags-y += -DSW_DIG
ccflags-y += -DRATE_ADAPT
-#enable it for legacy power save, disable it for leisure power save
+#enable it for legacy power save, disable it for leisure power save
ccflags-y += -DENABLE_LPS
diff --git a/drivers/staging/rtl8187se/ieee80211/dot11d.c b/drivers/staging/rtl8187se/ieee80211/dot11d.c
index 309bb8bf287e..0e93eb0735a7 100644
--- a/drivers/staging/rtl8187se/ieee80211/dot11d.c
+++ b/drivers/staging/rtl8187se/ieee80211/dot11d.c
@@ -55,7 +55,7 @@ Dot11d_Reset(struct ieee80211_device *ieee)
//
// Description:
-// Update country IE from Beacon or Probe Resopnse
+// Update country IE from Beacon or Probe Response
// and configure PHY for operation in the regulatory domain.
//
// TODO:
diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211.h b/drivers/staging/rtl8187se/ieee80211/ieee80211.h
index 40dd715d9df7..b94c48b29302 100644
--- a/drivers/staging/rtl8187se/ieee80211/ieee80211.h
+++ b/drivers/staging/rtl8187se/ieee80211/ieee80211.h
@@ -834,7 +834,7 @@ enum ieee80211_state {
/* the association procedure is sending AUTH request*/
IEEE80211_ASSOCIATING_AUTHENTICATING,
- /* the association procedure has successfully authentcated
+ /* the association procedure has successfully authenticated
* and is sending association request
*/
IEEE80211_ASSOCIATING_AUTHENTICATED,
@@ -934,7 +934,7 @@ struct ieee80211_device {
* with RX of broad/multicast frames */
/* Fragmentation structures */
- // each streaming contain a entry
+ /* each stream contains an entry */
struct ieee80211_frag_entry frag_cache[17][IEEE80211_FRAG_CACHE_LEN];
unsigned int frag_next_idx[17];
u16 fts; /* Fragmentation Threshold */
@@ -972,7 +972,7 @@ struct ieee80211_device {
int rate; /* current rate */
int basic_rate;
- //FIXME: pleace callback, see if redundant with softmac_features
+ //FIXME: please callback, see if redundant with softmac_features
short active_scan;
/* this contains flags for selectively enable softmac support */
@@ -1106,7 +1106,7 @@ struct ieee80211_device {
/* used instead of hard_start_xmit (not softmac_hard_start_xmit)
* if the IEEE_SOFTMAC_TX_QUEUE feature is used to TX data
- * frames. I the option IEEE_SOFTMAC_SINGLE_QUEUE is also set
+ * frames. If the option IEEE_SOFTMAC_SINGLE_QUEUE is also set
* then also management frames are sent via this callback.
* This function can't sleep.
*/
@@ -1124,7 +1124,7 @@ struct ieee80211_device {
/* ask to the driver to retune the radio .
* This function can sleep. the driver should ensure
- * the radio has been swithced before return.
+ * the radio has been switched before return.
*/
void (*set_chan)(struct net_device *dev,short ch);
@@ -1135,7 +1135,7 @@ struct ieee80211_device {
* The syncro version is similar to the start_scan but
* does not return until all channels has been scanned.
* this is called in user context and should sleep,
- * it is called in a work_queue when swithcing to ad-hoc mode
+ * it is called in a work_queue when switching to ad-hoc mode
* or in behalf of iwlist scan when the card is associated
* and root user ask for a scan.
* the function stop_scan should stop both the syncro and
@@ -1196,7 +1196,7 @@ struct ieee80211_device {
/* Generate probe requests */
#define IEEE_SOFTMAC_PROBERQ (1<<4)
-/* Generate respones to probe requests */
+/* Generate response to probe requests */
#define IEEE_SOFTMAC_PROBERS (1<<5)
/* The ieee802.11 stack will manages the netif queue
diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c
index 26bacb96d247..8173240dcf7a 100644
--- a/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c
+++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c
@@ -42,7 +42,7 @@ short ieee80211_is_shortslot(const struct ieee80211_network *net)
return net->capability & WLAN_CAPABILITY_SHORT_SLOT;
}
-/* returns the total length needed for pleacing the RATE MFIE
+/* returns the total length needed for placing the RATE MFIE
* tag and the EXTENDED RATE MFIE tag if needed.
* It encludes two bytes per tag for the tag itself and its len
*/
@@ -60,7 +60,7 @@ unsigned int ieee80211_MFIE_rate_len(struct ieee80211_device *ieee)
return rate_len;
}
-/* pleace the MFIE rate, tag to the memory (double) poined.
+/* place the MFIE rate, tag to the memory (double) poised.
* Then it updates the pointer so that
* it points after the new MFIE tag added.
*/
@@ -467,7 +467,7 @@ void ieee80211_softmac_scan_syncro(struct ieee80211_device *ieee)
* So we switch to IEEE80211_LINKED_SCANNING to remember
* that we are still logically linked (not interested in
* new network events, despite for updating the net list,
- * but we are temporarly 'unlinked' as the driver shall
+ * but we are temporarily 'unlinked' as the driver shall
* not filter RX frames and the channel is changing.
* So the only situation in witch are interested is to check
* if the state become LINKED because of the #1 situation
@@ -530,7 +530,7 @@ void ieee80211_softmac_ips_scan_syncro(struct ieee80211_device *ieee)
* So we switch to IEEE80211_LINKED_SCANNING to remember
* that we are still logically linked (not interested in
* new network events, despite for updating the net list,
- * but we are temporarly 'unlinked' as the driver shall
+ * but we are temporarily 'unlinked' as the driver shall
* not filter RX frames and the channel is changing.
* So the only situation in witch are interested is to check
* if the state become LINKED because of the #1 situation
@@ -1140,7 +1140,7 @@ void ieee80211_associate_abort(struct ieee80211_device *ieee)
ieee->associate_seq++;
- /* don't scan, and avoid to have the RX path possibily
+ /* don't scan, and avoid to have the RX path possibly
* try again to associate. Even do not react to AUTH or
* ASSOC response. Just wait for the retry wq to be scheduled.
* Here we will check if there are good nets to associate
@@ -1346,14 +1346,14 @@ inline void ieee80211_softmac_new_net(struct ieee80211_device *ieee, struct ieee
//printk("apset=%d apmatch=%d ssidset=%d ssidbroad=%d ssidmatch=%d\n",apset,apmatch,ssidset,ssidbroad,ssidmatch);
if ( /* if the user set the AP check if match.
- * if the network does not broadcast essid we check the user supplyed ANY essid
+ * if the network does not broadcast essid we check the user supplied ANY essid
* if the network does broadcast and the user does not set essid it is OK
* if the network does broadcast and the user did set essid chech if essid match
*/
( apset && apmatch &&
((ssidset && ssidbroad && ssidmatch) || (ssidbroad && !ssidset) || (!ssidbroad && ssidset)) ) ||
/* if the ap is not set, check that the user set the bssid
- * and the network does bradcast and that those two bssid matches
+ * and the network does broadcast and that those two bssid matches
*/
(!apset && ssidset && ssidbroad && ssidmatch)
){
@@ -1821,7 +1821,7 @@ ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_buff *skb,
while (left >= sizeof(struct ieee80211_info_element_hdr)) {
if (sizeof(struct ieee80211_info_element_hdr) + info_element->len > left) {
- printk(KERN_WARNING "[re]associate reeponse error!");
+ printk(KERN_WARNING "[re]associate response error!");
return 1;
}
switch (info_element->id) {
@@ -1905,7 +1905,7 @@ associate_complete:
}
}else{
ieee->softmac_stats.rx_auth_rs_err++;
- IEEE80211_DEBUG_MGMT("Authentication respose status code 0x%x",errcode);
+ IEEE80211_DEBUG_MGMT("Authentication response status code 0x%x",errcode);
ieee80211_associate_abort(ieee);
}
@@ -2184,15 +2184,15 @@ void ieee80211_start_ibss_wq(struct work_struct *work)
if(ieee->state == IEEE80211_NOLINK)
ieee->current_network.channel = 10;
- /* if not then the state is not linked. Maybe the user swithced to
+ /* if not then the state is not linked. Maybe the user switched to
* ad-hoc mode just after being in monitor mode, or just after
* being very few time in managed mode (so the card have had no
* time to scan all the chans..) or we have just run up the iface
* after setting ad-hoc mode. So we have to give another try..
* Here, in ibss mode, should be safe to do this without extra care
- * (in bss mode we had to make sure no-one tryed to associate when
+ * (in bss mode we had to make sure no-one tried to associate when
* we had just checked the ieee->state and we was going to start the
- * scan) beacause in ibss mode the ieee80211_new_net function, when
+ * scan) because in ibss mode the ieee80211_new_net function, when
* finds a good net, just set the ieee->state to IEEE80211_LINKED,
* so, at worst, we waste a bit of time to initiate an unneeded syncro
* scan, that will stop at the first round because it sees the state
@@ -2342,7 +2342,7 @@ void ieee80211_associate_retry_wq(struct work_struct *work)
goto exit;
/* until we do not set the state to IEEE80211_NOLINK
* there are no possibility to have someone else trying
- * to start an association procdure (we get here with
+ * to start an association procedure (we get here with
* ieee->state = IEEE80211_ASSOCIATING).
* When we set the state to IEEE80211_NOLINK it is possible
* that the RX path run an attempt to associate, but
diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac_wx.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac_wx.c
index e46ff2ffa09b..5d204906baf7 100644
--- a/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac_wx.c
+++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac_wx.c
@@ -362,7 +362,7 @@ int ieee80211_wx_set_essid(struct ieee80211_device *ieee,
ieee80211_stop_protocol(ieee);
/* this is just to be sure that the GET wx callback
- * has consisten infos. not needed otherwise
+ * has consistent infos. not needed otherwise
*/
spin_lock_irqsave(&ieee->lock, flags);
diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_tx.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_tx.c
index 552115cd760e..77bb068d4a51 100644
--- a/drivers/staging/rtl8187se/ieee80211/ieee80211_tx.c
+++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_tx.c
@@ -328,7 +328,7 @@ int ieee80211_rtl_xmit(struct sk_buff *skb,
//printk(KERN_WARNING "upper layer packet!\n");
spin_lock_irqsave(&ieee->lock, flags);
- /* If there is no driver handler to take the TXB, dont' bother
+ /* If there is no driver handler to take the TXB, don't bother
* creating it... */
if ((!ieee->hard_start_xmit && !(ieee->softmac_features & IEEE_SOFTMAC_TX_QUEUE))||
((!ieee->softmac_data_hard_start_xmit && (ieee->softmac_features & IEEE_SOFTMAC_TX_QUEUE)))) {
diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_wx.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_wx.c
index ca414a915a4e..c7917b24425c 100644
--- a/drivers/staging/rtl8187se/ieee80211/ieee80211_wx.c
+++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_wx.c
@@ -363,7 +363,7 @@ int ieee80211_wx_set_encode(struct ieee80211_device *ieee,
(*crypt)->priv);
sec.flags |= (1 << key);
/* This ensures a key will be activated if no key is
- * explicitely set */
+ * explicitly set */
if (key == sec.active_key)
sec.flags |= SEC_ACTIVE_KEY;
ieee->tx_keyidx = key;//by wb 080312
diff --git a/drivers/staging/rtl8187se/r8180.h b/drivers/staging/rtl8187se/r8180.h
index a2c46ae4a400..2682afbac4ff 100644
--- a/drivers/staging/rtl8187se/r8180.h
+++ b/drivers/staging/rtl8187se/r8180.h
@@ -11,7 +11,7 @@
Parts of this driver are based on the Intel Pro Wireless 2100 GPL driver
- We want to tanks the Authors of those projects and the Ndiswrapper
+ We want to thanks the Authors of those projects and the Ndiswrapper
project Authors.
*/
@@ -514,12 +514,12 @@ typedef struct r8180_priv
bool bDefaultAntenna1;
u8 SignalStrength;
long Stats_SignalStrength;
- long LastSignalStrengthInPercent; // In percentange, used for smoothing, e.g. Moving Average.
+ long LastSignalStrengthInPercent; // In percentage, used for smoothing, e.g. Moving Average.
u8 SignalQuality; // in 0-100 index.
long Stats_SignalQuality;
long RecvSignalPower; // in dBm.
long Stats_RecvSignalPower;
- u8 LastRxPktAntenna; // +by amy 080312 Antenn which received the lasted packet. 0: Aux, 1:Main. Added by Roger, 2008.01.25.
+ u8 LastRxPktAntenna; // +by amy 080312 Antenna which received the lasted packet. 0: Aux, 1:Main. Added by Roger, 2008.01.25.
u32 AdRxOkCnt;
long AdRxSignalStrength;
u8 CurrAntennaIndex; // Index to current Antenna (both Tx and Rx).
@@ -530,7 +530,7 @@ typedef struct r8180_priv
long AdRxSsThreshold; // Signal strength threshold to switch antenna.
long AdMaxRxSsThreshold; // Max value of AdRxSsThreshold.
bool bAdSwitchedChecking; // TRUE if we shall shall check Rx signal strength for last time switching antenna.
- long AdRxSsBeforeSwitched; // Rx signal strength before we swithed antenna.
+ long AdRxSsBeforeSwitched; // Rx signal strength before we switched antenna.
struct timer_list SwAntennaDiversityTimer;
//by amy for antenna
//{by amy 080312
@@ -553,7 +553,7 @@ typedef struct r8180_priv
bool bDigMechanism; // TRUE if DIG is enabled, FALSE ow.
bool bRegHighPowerMechanism; // For High Power Mechanism. 061010, by rcnjko.
u32 FalseAlarmRegValue;
- u8 RegDigOfdmFaUpTh; // Upper threhold of OFDM false alarm, which is used in DIG.
+ u8 RegDigOfdmFaUpTh; // Upper threshold of OFDM false alarm, which is used in DIG.
u8 DIG_NumberFallbackVote;
u8 DIG_NumberUpgradeVote;
// For HW antenna diversity, added by Roger, 2008.01.30.
diff --git a/drivers/staging/rtl8187se/r8180_core.c b/drivers/staging/rtl8187se/r8180_core.c
index 4fe52f6b0034..a513ec73ea15 100644
--- a/drivers/staging/rtl8187se/r8180_core.c
+++ b/drivers/staging/rtl8187se/r8180_core.c
@@ -1329,7 +1329,7 @@ u16 N_DBPSOfRate(u16 DataRate)
}
/*
- * For Netgear case, they want good-looking singal strength.
+ * For Netgear case, they want good-looking signal strength.
*/
long NetgearSignalStrengthTranslate(long LastSS, long CurrSS)
{
@@ -1380,7 +1380,7 @@ long TranslateToDbm8185(u8 SignalStrengthIndex)
/*
* Perform signal smoothing for dynamic mechanism.
- * This is different with PerformSignalSmoothing8185 in smoothing fomula.
+ * This is different with PerformSignalSmoothing8185 in smoothing formula.
* No dramatic adjustion is apply because dynamic mechanism need some degree
* of correctness. Ported from 8187B.
*/
@@ -1535,7 +1535,7 @@ void rtl8180_rx(struct net_device *dev)
/* HW is probably passing several buggy frames
* without FD or LD flag set.
* Throw this garbage away to prevent skb
- * memory exausting
+ * memory exhausting
*/
if (!priv->rx_skb_complete)
dev_kfree_skb_any(priv->rx_skb);
@@ -1648,14 +1648,14 @@ void rtl8180_rx(struct net_device *dev)
priv->Stats_SignalQuality = (long)(priv->Stats_SignalQuality * 5 + (long)priv->SignalQuality + 5) / 6;
priv->Stats_RecvSignalPower = (long)(priv->Stats_RecvSignalPower * 5 + priv->RecvSignalPower - 1) / 6;
- /* Figure out which antenna that received the lasted packet. */
+ /* Figure out which antenna that received the last packet. */
priv->LastRxPktAntenna = Antenna ? 1 : 0; /* 0: aux, 1: main. */
SwAntennaDiversityRxOk8185(dev, priv->SignalStrength);
}
if (first) {
if (!priv->rx_skb_complete) {
- /* seems that HW sometimes fails to reiceve and
+ /* seems that HW sometimes fails to receive and
doesn't provide the last descriptor */
dev_kfree_skb_any(priv->rx_skb);
priv->stats.rxnolast++;
@@ -1672,7 +1672,7 @@ void rtl8180_rx(struct net_device *dev)
priv->rx_skb_complete = 0;
priv->rx_skb->dev = dev;
} else {
- /* if we are here we should have already RXed
+ /* if we are here we should have already RXed
* the first frame.
* If we get here and the skb is not allocated then
* we have just throw out garbage (skb not allocated)
@@ -1821,15 +1821,15 @@ rate) {
/*
* This is a rough attempt to TX a frame
* This is called by the ieee 80211 stack to TX management frames.
- * If the ring is full packet are dropped (for data frame the queue
+ * If the ring is full packets are dropped (for data frame the queue
* is stopped before this can happen). For this reason it is better
* if the descriptors are larger than the largest management frame
- * we intend to TX: i'm unsure what the HW does if it will not found
+ * we intend to TX: i'm unsure what the HW does if it will not find
* the last fragment of a frame because it has been dropped...
* Since queues for Management and Data frames are different we
* might use a different lock than tx_lock (for example mgmt_tx_lock)
*/
-/* these function may loops if invoked with 0 descriptors or 0 len buffer */
+/* these function may loop if invoked with 0 descriptors or 0 len buffer */
int rtl8180_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
@@ -2378,7 +2378,7 @@ void rtl8180_wmm_param_update(struct work_struct *work)
u8 u1bAIFS;
u32 u4bAcParam;
pAcParam = (PAC_PARAM)(&AcParam);
- /* Retrive paramters to udpate. */
+ /* Retrieve paramters to update. */
u1bAIFS = pAcParam->f.AciAifsn.f.AIFSN * (((mode&IEEE_G) == IEEE_G) ? 9 : 20) + aSifsTime;
u4bAcParam = ((((u32)(pAcParam->f.TXOPLimit))<<AC_PARAM_TXOP_LIMIT_OFFSET)|
(((u32)(pAcParam->f.Ecw.f.ECWmax))<<AC_PARAM_ECW_MAX_OFFSET)|
@@ -2414,7 +2414,7 @@ void rtl8180_wmm_param_update(struct work_struct *work)
u8 u1bAIFS;
u32 u4bAcParam;
- /* Retrive paramters to udpate. */
+ /* Retrieve paramters to update. */
eACI = pAcParam->f.AciAifsn.f.ACI;
/* Mode G/A: slotTimeTimer = 9; Mode B: 20 */
u1bAIFS = pAcParam->f.AciAifsn.f.AIFSN * (((mode&IEEE_G) == IEEE_G) ? 9 : 20) + aSifsTime;
@@ -2700,7 +2700,7 @@ short rtl8180_init(struct net_device *dev)
priv->bTxPowerTrack = false;
priv->ThermalMeter = 0;
priv->FalseAlarmRegValue = 0;
- priv->RegDigOfdmFaUpTh = 0xc; /* Upper threhold of OFDM false alarm, which is used in DIG. */
+ priv->RegDigOfdmFaUpTh = 0xc; /* Upper threshold of OFDM false alarm, which is used in DIG. */
priv->DIG_NumberFallbackVote = 0;
priv->DIG_NumberUpgradeVote = 0;
priv->LastSignalStrengthInPercent = 0;
@@ -2896,7 +2896,7 @@ short rtl8180_init(struct net_device *dev)
priv->chtxpwr_ofdm[i+1] = (word & 0xff00) >> 8;
}
- /* 3Read crystal calibtration and thermal meter indication on 87SE. */
+ /* 3Read crystal calibration and thermal meter indication on 87SE. */
eeprom_93cx6_read(&eeprom, EEPROM_RSV>>1, &tmpu16);
/* Crystal calibration for Xin and Xout resp. */
@@ -3140,7 +3140,7 @@ void rtl8180_adapter_start(struct net_device *dev)
/*
* The following is very strange. seems to be that 1 means test mode,
- * but we need to acknolwledges the nic when a packet is ready
+ * but we need to acknowledges the nic when a packet is ready
* although we set it to 0
*/
@@ -3971,7 +3971,7 @@ irqreturn_t rtl8180_interrupt(int irq, void *netdev, struct pt_regs *regs)
}
if (inta == 0xffff) {
- /* HW disappared */
+ /* HW disappeared */
spin_unlock_irqrestore(&priv->irq_th_lock, flags);
return IRQ_HANDLED;
}
diff --git a/drivers/staging/rtl8187se/r8180_dm.c b/drivers/staging/rtl8187se/r8180_dm.c
index 4d7a5951486e..b8f2ba010a04 100644
--- a/drivers/staging/rtl8187se/r8180_dm.c
+++ b/drivers/staging/rtl8187se/r8180_dm.c
@@ -2,7 +2,7 @@
#include "r8180_hw.h"
#include "r8180_93cx6.h"
- /* Return TRUE if we shall perform High Power Mecahnism, FALSE otherwise. */
+ /* Return TRUE if we shall perform High Power Mechanism, FALSE otherwise. */
#define RATE_ADAPTIVE_TIMER_PERIOD 300
bool CheckHighPower(struct net_device *dev)
@@ -105,7 +105,7 @@ void rtl8180_tx_pw_wq(struct work_struct *work)
/*
- * Return TRUE if we shall perform DIG Mecahnism, FALSE otherwise.
+ * Return TRUE if we shall perform DIG Mechanism, FALSE otherwise.
*/
bool CheckDig(struct net_device *dev)
{
@@ -507,7 +507,7 @@ void StaRateAdaptive87SE(struct net_device *dev)
* and retry rate.
* (3) Remove all Initial Gain Updates over OFDM rate. To avoid the complicated
* situation, Initial Gain Update is upon on DIG mechanism except CCK rate.
- * (4) Add the mehanism of trying to upgrade tx rate.
+ * (4) Add the mechanism of trying to upgrade tx rate.
* (5) Record the information of upping tx rate to avoid trying upping tx rate constantly.
*
*/
@@ -528,7 +528,7 @@ void StaRateAdaptive87SE(struct net_device *dev)
if (priv->bTryuping == true) {
/* 2 For Test Upgrading mechanism
* Note:
- * Sometimes the throughput is upon on the capability bwtween the AP and NIC,
+ * Sometimes the throughput is upon on the capability between the AP and NIC,
* thus the low data rate does not improve the performance.
* We randomly upgrade the data rate and check if the retry rate is improved.
*/
@@ -704,7 +704,7 @@ void StaRateAdaptive87SE(struct net_device *dev)
/*
* The difference in throughput between 48Mbps and 36Mbps is 8M.
- * So, we must be carefully in this rate scale. Isaiah 2008-02-15.
+ * So, we must be careful in this rate scale. Isaiah 2008-02-15.
*/
if (((priv->CurrentOperaRate == 72) || (priv->CurrentOperaRate == 48) || (priv->CurrentOperaRate == 36)) &&
(priv->FailTxRateCount > 2))
@@ -1009,7 +1009,7 @@ void SwAntennaDiversity(struct net_device *dev)
if (priv->AdCheckPeriod > priv->AdMaxCheckPeriod)
priv->AdCheckPeriod = priv->AdMaxCheckPeriod;
- /* Wrong deceision => switch back. */
+ /* Wrong decision => switch back. */
SwitchAntenna(dev);
} else {
/* Rx Signal Strength is improved. */
@@ -1057,7 +1057,7 @@ void SwAntennaDiversity(struct net_device *dev)
}
/*
* <Roger_Notes> We evaluate Rx signal strength ONLY when default antenna
- * didn't changed by HW evaluation.
+ * didn't change by HW evaluation.
* 2008.02.27.
*
* [TRC Dell Lab] SignalStrength is inaccuracy. Isaiah 2008-03-05
@@ -1098,7 +1098,7 @@ void SwAntennaDiversity(struct net_device *dev)
priv->AdAuxAntennaRxOkCnt = 0;
}
- /* Return TRUE if we shall perform Tx Power Tracking Mecahnism, FALSE otherwise. */
+ /* Return TRUE if we shall perform Tx Power Tracking Mechanism, FALSE otherwise. */
bool CheckTxPwrTracking(struct net_device *dev)
{
struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
diff --git a/drivers/staging/rtl8187se/r8180_rtl8225z2.c b/drivers/staging/rtl8187se/r8180_rtl8225z2.c
index ee5b867fd0d4..d28c1d996084 100644
--- a/drivers/staging/rtl8187se/r8180_rtl8225z2.c
+++ b/drivers/staging/rtl8187se/r8180_rtl8225z2.c
@@ -190,7 +190,7 @@ static void rtl8225_SetTXPowerLevel(struct net_device *dev, short ch)
write_phy_cck(dev, 0x44 + i, power);
}
- /* FIXME Is this delay really needeed ? */
+ /* FIXME Is this delay really needed ? */
force_pci_posting(dev);
mdelay(1);
@@ -479,7 +479,7 @@ s8 DbmToTxPwrIdx(struct r8180_priv *priv, WIRELESS_MODE WirelessMode,
/*
* TRUE if we want to use a default implementation.
- * We shall set it to FALSE when we have exact translation formular
+ * We shall set it to FALSE when we have exact translation formula
* for target IC. 070622, by rcnjko.
*/
if (bUseDefault) {
diff --git a/drivers/staging/rtl8187se/r8180_wx.c b/drivers/staging/rtl8187se/r8180_wx.c
index 303ec691262a..46ee6f47f525 100644
--- a/drivers/staging/rtl8187se/r8180_wx.c
+++ b/drivers/staging/rtl8187se/r8180_wx.c
@@ -13,7 +13,7 @@
Parts of this driver are based on the Intel Pro Wireless 2100 GPL driver.
- We want to tanks the Authors of those projects and the Ndiswrapper
+ We want to thanks the Authors of those projects and the Ndiswrapper
project Authors.
*/
@@ -1181,7 +1181,7 @@ static iw_handler r8180_wx_handlers[] = {
r8180_wx_set_wap, /* SIOCSIWAP */
r8180_wx_get_wap, /* SIOCGIWAP */
r8180_wx_set_mlme, /* SIOCSIWMLME*/
- dummy, /* SIOCGIWAPLIST -- depricated */
+ dummy, /* SIOCGIWAPLIST -- deprecated */
r8180_wx_set_scan, /* SIOCSIWSCAN */
r8180_wx_get_scan, /* SIOCGIWSCAN */
r8180_wx_set_essid, /* SIOCSIWESSID */
@@ -1369,7 +1369,7 @@ static inline int is_same_network(struct ieee80211_network *src,
(dst->capability & WLAN_CAPABILITY_BSS)));
}
-/* WB modefied to show signal to GUI on 18-01-2008 */
+/* WB modified to show signal to GUI on 18-01-2008 */
static struct iw_statistics *r8180_get_wireless_stats(struct net_device *dev)
{
struct r8180_priv *priv = ieee80211_priv(dev);
diff --git a/drivers/staging/rtl8187se/r8180_wx.h b/drivers/staging/rtl8187se/r8180_wx.h
index 735d03dceed3..408191403112 100644
--- a/drivers/staging/rtl8187se/r8180_wx.h
+++ b/drivers/staging/rtl8187se/r8180_wx.h
@@ -7,7 +7,7 @@
Parts of this driver are based on the rtl8180 driver skeleton from Patric Schenke & Andres Salomon
Parts of this driver are based on the Intel Pro Wireless 2100 GPL driver
- We want to tanks the Authors of such projects and the Ndiswrapper project Authors.
+ We want to thanks the Authors of such projects and the Ndiswrapper project Authors.
*/
/* this file (will) contains wireless extension handlers*/
diff --git a/drivers/staging/rtl8187se/r8185b_init.c b/drivers/staging/rtl8187se/r8185b_init.c
index 4b0b830f9ab6..914495783c06 100644
--- a/drivers/staging/rtl8187se/r8185b_init.c
+++ b/drivers/staging/rtl8187se/r8185b_init.c
@@ -1,22 +1,22 @@
-/*++
-Copyright (c) Realtek Semiconductor Corp. All rights reserved.
-
-Module Name:
- r8185b_init.c
-
-Abstract:
- Hardware Initialization and Hardware IO for RTL8185B
-
-Major Change History:
- When Who What
- ---------- --------------- -------------------------------
- 2006-11-15 Xiong Created
-
-Notes:
- This file is ported from RTL8185B Windows driver.
-
-
---*/
+/*
+ * Copyright (c) Realtek Semiconductor Corp. All rights reserved.
+ *
+ * Module Name:
+ * r8185b_init.c
+ *
+ * Abstract:
+ * Hardware Initialization and Hardware IO for RTL8185B
+ *
+ * Major Change History:
+ * When Who What
+ * ---------- --------------- -------------------------------
+ * 2006-11-15 Xiong Created
+ *
+ * Notes:
+ * This file is ported from RTL8185B Windows driver.
+ *
+ *
+ */
/*--------------------------Include File------------------------------------*/
#include <linux/spinlock.h>
@@ -25,155 +25,134 @@ Notes:
#include "r8180_rtl8225.h" /* RTL8225 Radio frontend */
#include "r8180_93cx6.h" /* Card EEPROM */
#include "r8180_wx.h"
-
#include "ieee80211/dot11d.h"
-
-
/* #define CONFIG_RTL8180_IO_MAP */
-
#define TC_3W_POLL_MAX_TRY_CNT 5
+
static u8 MAC_REG_TABLE[][2] = {
- /*PAGA 0: */
- /* 0x34(BRSR), 0xBE(RATE_FALLBACK_CTL), 0x1E0(ARFR) would set in HwConfigureRTL8185() */
- /* 0x272(RFSW_CTRL), 0x1CE(AESMSK_QC) set in InitializeAdapter8185(). */
- /* 0x1F0~0x1F8 set in MacConfig_85BASIC() */
- {0x08, 0xae}, {0x0a, 0x72}, {0x5b, 0x42},
- {0x84, 0x88}, {0x85, 0x24}, {0x88, 0x54}, {0x8b, 0xb8}, {0x8c, 0x03},
- {0x8d, 0x40}, {0x8e, 0x00}, {0x8f, 0x00}, {0x5b, 0x18}, {0x91, 0x03},
- {0x94, 0x0F}, {0x95, 0x32},
- {0x96, 0x00}, {0x97, 0x07}, {0xb4, 0x22}, {0xdb, 0x00},
- {0xf0, 0x32}, {0xf1, 0x32}, {0xf2, 0x00}, {0xf3, 0x00}, {0xf4, 0x32},
- {0xf5, 0x43}, {0xf6, 0x00}, {0xf7, 0x00}, {0xf8, 0x46}, {0xf9, 0xa4},
- {0xfa, 0x00}, {0xfb, 0x00}, {0xfc, 0x96}, {0xfd, 0xa4}, {0xfe, 0x00},
- {0xff, 0x00},
-
- /*PAGE 1: */
- /* For Flextronics system Logo PCIHCT failure: */
- /* 0x1C4~0x1CD set no-zero value to avoid PCI configuration space 0x45[7]=1 */
- {0x5e, 0x01},
- {0x58, 0x00}, {0x59, 0x00}, {0x5a, 0x04}, {0x5b, 0x00}, {0x60, 0x24},
- {0x61, 0x97}, {0x62, 0xF0}, {0x63, 0x09}, {0x80, 0x0F}, {0x81, 0xFF},
- {0x82, 0xFF}, {0x83, 0x03},
- {0xC4, 0x22}, {0xC5, 0x22}, {0xC6, 0x22}, {0xC7, 0x22}, {0xC8, 0x22}, /* lzm add 080826 */
- {0xC9, 0x22}, {0xCA, 0x22}, {0xCB, 0x22}, {0xCC, 0x22}, {0xCD, 0x22},/* lzm add 080826 */
- {0xe2, 0x00},
-
-
- /* PAGE 2: */
- {0x5e, 0x02},
- {0x0c, 0x04}, {0x4c, 0x30}, {0x4d, 0x08}, {0x50, 0x05}, {0x51, 0xf5},
- {0x52, 0x04}, {0x53, 0xa0}, {0x54, 0xff}, {0x55, 0xff}, {0x56, 0xff},
- {0x57, 0xff}, {0x58, 0x08}, {0x59, 0x08}, {0x5a, 0x08}, {0x5b, 0x08},
- {0x60, 0x08}, {0x61, 0x08}, {0x62, 0x08}, {0x63, 0x08}, {0x64, 0x2f},
- {0x8c, 0x3f}, {0x8d, 0x3f}, {0x8e, 0x3f},
- {0x8f, 0x3f}, {0xc4, 0xff}, {0xc5, 0xff}, {0xc6, 0xff}, {0xc7, 0xff},
- {0xc8, 0x00}, {0xc9, 0x00}, {0xca, 0x80}, {0xcb, 0x00},
-
- /* PAGA 0: */
- {0x5e, 0x00}, {0x9f, 0x03}
- };
-
-
-static u8 ZEBRA_AGC[] = {
- 0,
- 0x7E, 0x7E, 0x7E, 0x7E, 0x7D, 0x7C, 0x7B, 0x7A, 0x79, 0x78, 0x77, 0x76, 0x75, 0x74, 0x73, 0x72,
- 0x71, 0x70, 0x6F, 0x6E, 0x6D, 0x6C, 0x6B, 0x6A, 0x69, 0x68, 0x67, 0x66, 0x65, 0x64, 0x63, 0x62,
- 0x48, 0x47, 0x46, 0x45, 0x44, 0x29, 0x28, 0x27, 0x26, 0x25, 0x24, 0x23, 0x22, 0x21, 0x08, 0x07,
- 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x15, 0x16,
- 0x17, 0x17, 0x18, 0x18, 0x19, 0x1a, 0x1a, 0x1b, 0x1b, 0x1c, 0x1c, 0x1d, 0x1d, 0x1d, 0x1e, 0x1e,
- 0x1f, 0x1f, 0x1f, 0x20, 0x20, 0x20, 0x20, 0x21, 0x21, 0x21, 0x22, 0x22, 0x22, 0x23, 0x23, 0x24,
- 0x24, 0x25, 0x25, 0x25, 0x26, 0x26, 0x27, 0x27, 0x2F, 0x2F, 0x2F, 0x2F, 0x2F, 0x2F, 0x2F, 0x2F
- };
-
-static u32 ZEBRA_RF_RX_GAIN_TABLE[] = {
- 0x0096, 0x0076, 0x0056, 0x0036, 0x0016, 0x01f6, 0x01d6, 0x01b6,
- 0x0196, 0x0176, 0x00F7, 0x00D7, 0x00B7, 0x0097, 0x0077, 0x0057,
- 0x0037, 0x00FB, 0x00DB, 0x00BB, 0x00FF, 0x00E3, 0x00C3, 0x00A3,
- 0x0083, 0x0063, 0x0043, 0x0023, 0x0003, 0x01E3, 0x01C3, 0x01A3,
- 0x0183, 0x0163, 0x0143, 0x0123, 0x0103
+ /*PAGA 0: */
+ /* 0x34(BRSR), 0xBE(RATE_FALLBACK_CTL), 0x1E0(ARFR) would set in HwConfigureRTL8185() */
+ /* 0x272(RFSW_CTRL), 0x1CE(AESMSK_QC) set in InitializeAdapter8185(). */
+ /* 0x1F0~0x1F8 set in MacConfig_85BASIC() */
+ {0x08, 0xae}, {0x0a, 0x72}, {0x5b, 0x42},
+ {0x84, 0x88}, {0x85, 0x24}, {0x88, 0x54}, {0x8b, 0xb8}, {0x8c, 0x03},
+ {0x8d, 0x40}, {0x8e, 0x00}, {0x8f, 0x00}, {0x5b, 0x18}, {0x91, 0x03},
+ {0x94, 0x0F}, {0x95, 0x32},
+ {0x96, 0x00}, {0x97, 0x07}, {0xb4, 0x22}, {0xdb, 0x00},
+ {0xf0, 0x32}, {0xf1, 0x32}, {0xf2, 0x00}, {0xf3, 0x00}, {0xf4, 0x32},
+ {0xf5, 0x43}, {0xf6, 0x00}, {0xf7, 0x00}, {0xf8, 0x46}, {0xf9, 0xa4},
+ {0xfa, 0x00}, {0xfb, 0x00}, {0xfc, 0x96}, {0xfd, 0xa4}, {0xfe, 0x00},
+ {0xff, 0x00},
+
+ /*PAGE 1: */
+ /* For Flextronics system Logo PCIHCT failure: */
+ /* 0x1C4~0x1CD set no-zero value to avoid PCI configuration space 0x45[7]=1 */
+ {0x5e, 0x01},
+ {0x58, 0x00}, {0x59, 0x00}, {0x5a, 0x04}, {0x5b, 0x00}, {0x60, 0x24},
+ {0x61, 0x97}, {0x62, 0xF0}, {0x63, 0x09}, {0x80, 0x0F}, {0x81, 0xFF},
+ {0x82, 0xFF}, {0x83, 0x03},
+ {0xC4, 0x22}, {0xC5, 0x22}, {0xC6, 0x22}, {0xC7, 0x22}, {0xC8, 0x22}, /* lzm add 080826 */
+ {0xC9, 0x22}, {0xCA, 0x22}, {0xCB, 0x22}, {0xCC, 0x22}, {0xCD, 0x22}, /* lzm add 080826 */
+ {0xe2, 0x00},
+
+
+ /* PAGE 2: */
+ {0x5e, 0x02},
+ {0x0c, 0x04}, {0x4c, 0x30}, {0x4d, 0x08}, {0x50, 0x05}, {0x51, 0xf5},
+ {0x52, 0x04}, {0x53, 0xa0}, {0x54, 0xff}, {0x55, 0xff}, {0x56, 0xff},
+ {0x57, 0xff}, {0x58, 0x08}, {0x59, 0x08}, {0x5a, 0x08}, {0x5b, 0x08},
+ {0x60, 0x08}, {0x61, 0x08}, {0x62, 0x08}, {0x63, 0x08}, {0x64, 0x2f},
+ {0x8c, 0x3f}, {0x8d, 0x3f}, {0x8e, 0x3f},
+ {0x8f, 0x3f}, {0xc4, 0xff}, {0xc5, 0xff}, {0xc6, 0xff}, {0xc7, 0xff},
+ {0xc8, 0x00}, {0xc9, 0x00}, {0xca, 0x80}, {0xcb, 0x00},
+
+ /* PAGA 0: */
+ {0x5e, 0x00}, {0x9f, 0x03}
+ };
+
+
+static u8 ZEBRA_AGC[] = {
+ 0,
+ 0x7E, 0x7E, 0x7E, 0x7E, 0x7D, 0x7C, 0x7B, 0x7A, 0x79, 0x78, 0x77, 0x76, 0x75, 0x74, 0x73, 0x72,
+ 0x71, 0x70, 0x6F, 0x6E, 0x6D, 0x6C, 0x6B, 0x6A, 0x69, 0x68, 0x67, 0x66, 0x65, 0x64, 0x63, 0x62,
+ 0x48, 0x47, 0x46, 0x45, 0x44, 0x29, 0x28, 0x27, 0x26, 0x25, 0x24, 0x23, 0x22, 0x21, 0x08, 0x07,
+ 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x15, 0x16,
+ 0x17, 0x17, 0x18, 0x18, 0x19, 0x1a, 0x1a, 0x1b, 0x1b, 0x1c, 0x1c, 0x1d, 0x1d, 0x1d, 0x1e, 0x1e,
+ 0x1f, 0x1f, 0x1f, 0x20, 0x20, 0x20, 0x20, 0x21, 0x21, 0x21, 0x22, 0x22, 0x22, 0x23, 0x23, 0x24,
+ 0x24, 0x25, 0x25, 0x25, 0x26, 0x26, 0x27, 0x27, 0x2F, 0x2F, 0x2F, 0x2F, 0x2F, 0x2F, 0x2F, 0x2F
+ };
+
+static u32 ZEBRA_RF_RX_GAIN_TABLE[] = {
+ 0x0096, 0x0076, 0x0056, 0x0036, 0x0016, 0x01f6, 0x01d6, 0x01b6,
+ 0x0196, 0x0176, 0x00F7, 0x00D7, 0x00B7, 0x0097, 0x0077, 0x0057,
+ 0x0037, 0x00FB, 0x00DB, 0x00BB, 0x00FF, 0x00E3, 0x00C3, 0x00A3,
+ 0x0083, 0x0063, 0x0043, 0x0023, 0x0003, 0x01E3, 0x01C3, 0x01A3,
+ 0x0183, 0x0163, 0x0143, 0x0123, 0x0103
};
-static u8 OFDM_CONFIG[] = {
- /* OFDM reg0x06[7:0]=0xFF: Enable power saving mode in RX */
- /* OFDM reg0x3C[4]=1'b1: Enable RX power saving mode */
- /* ofdm 0x3a = 0x7b ,(original : 0xfb) For ECS shielding room TP test */
-
- /* 0x00 */
- 0x10, 0x0F, 0x0A, 0x0C, 0x14, 0xFA, 0xFF, 0x50,
- 0x00, 0x50, 0x00, 0x00, 0x00, 0x5C, 0x00, 0x00,
- /* 0x10 */
- 0x40, 0x00, 0x40, 0x00, 0x00, 0x00, 0xA8, 0x26,
- 0x32, 0x33, 0x06, 0xA5, 0x6F, 0x55, 0xC8, 0xBB,
- /* 0x20 */
- 0x0A, 0xE1, 0x2C, 0x4A, 0x86, 0x83, 0x34, 0x00,
- 0x4F, 0x24, 0x6F, 0xC2, 0x03, 0x40, 0x80, 0x00,
- /* 0x30 */
- 0xC0, 0xC1, 0x58, 0xF1, 0x00, 0xC4, 0x90, 0x3e,
- 0xD8, 0x3C, 0x7B, 0x10, 0x10
- };
-
-/* ---------------------------------------------------------------
- * Hardware IO
- * the code is ported from Windows source code
- ----------------------------------------------------------------*/
-
-void
-PlatformIOWrite1Byte(
- struct net_device *dev,
- u32 offset,
- u8 data
- )
+static u8 OFDM_CONFIG[] = {
+ /* OFDM reg0x06[7:0]=0xFF: Enable power saving mode in RX */
+ /* OFDM reg0x3C[4]=1'b1: Enable RX power saving mode */
+ /* ofdm 0x3a = 0x7b ,(original : 0xfb) For ECS shielding room TP test */
+ /* 0x00 */
+ 0x10, 0x0F, 0x0A, 0x0C, 0x14, 0xFA, 0xFF, 0x50,
+ 0x00, 0x50, 0x00, 0x00, 0x00, 0x5C, 0x00, 0x00,
+ /* 0x10 */
+ 0x40, 0x00, 0x40, 0x00, 0x00, 0x00, 0xA8, 0x26,
+ 0x32, 0x33, 0x06, 0xA5, 0x6F, 0x55, 0xC8, 0xBB,
+ /* 0x20 */
+ 0x0A, 0xE1, 0x2C, 0x4A, 0x86, 0x83, 0x34, 0x00,
+ 0x4F, 0x24, 0x6F, 0xC2, 0x03, 0x40, 0x80, 0x00,
+ /* 0x30 */
+ 0xC0, 0xC1, 0x58, 0xF1, 0x00, 0xC4, 0x90, 0x3e,
+ 0xD8, 0x3C, 0x7B, 0x10, 0x10
+ };
+
+ /*---------------------------------------------------------------
+ * Hardware IO
+ * the code is ported from Windows source code
+ *---------------------------------------------------------------
+ */
+
+void PlatformIOWrite1Byte(struct net_device *dev, u32 offset, u8 data)
{
write_nic_byte(dev, offset, data);
- read_nic_byte(dev, offset); /* To make sure write operation is completed, 2005.11.09, by rcnjko. */
-
+ read_nic_byte(dev, offset); /* To make sure write operation is completed, 2005.11.09, by rcnjko. */
}
-void
-PlatformIOWrite2Byte(
- struct net_device *dev,
- u32 offset,
- u16 data
- )
+void PlatformIOWrite2Byte(struct net_device *dev, u32 offset, u16 data)
{
write_nic_word(dev, offset, data);
read_nic_word(dev, offset); /* To make sure write operation is completed, 2005.11.09, by rcnjko. */
-
-
}
+
u8 PlatformIORead1Byte(struct net_device *dev, u32 offset);
-void
-PlatformIOWrite4Byte(
- struct net_device *dev,
- u32 offset,
- u32 data
- )
+void PlatformIOWrite4Byte(struct net_device *dev, u32 offset, u32 data)
{
-/* {by amy 080312 */
-if (offset == PhyAddr) {
-/* For Base Band configuration. */
+ if (offset == PhyAddr) {
+ /* For Base Band configuration. */
unsigned char cmdByte;
unsigned long dataBytes;
unsigned char idx;
- u8 u1bTmp;
+ u8 u1bTmp;
cmdByte = (u8)(data & 0x000000ff);
dataBytes = data>>8;
/*
- 071010, rcnjko:
- The critical section is only BB read/write race condition.
- Assumption:
- 1. We assume NO one will access BB at DIRQL, otherwise, system will crash for
- acquiring the spinlock in such context.
- 2. PlatformIOWrite4Byte() MUST NOT be recursive.
- */
-/* NdisAcquireSpinLock( &(pDevice->IoSpinLock) ); */
-
- for (idx = 0; idx < 30; idx++) {
- /* Make sure command bit is clear before access it. */
+ * 071010, rcnjko:
+ * The critical section is only BB read/write race condition.
+ * Assumption:
+ * 1. We assume NO one will access BB at DIRQL, otherwise, system will crash for
+ * acquiring the spinlock in such context.
+ * 2. PlatformIOWrite4Byte() MUST NOT be recursive.
+ */
+ /* NdisAcquireSpinLock( &(pDevice->IoSpinLock) ); */
+
+ for (idx = 0; idx < 30; idx++) {
+ /* Make sure command bit is clear before access it. */
u1bTmp = PlatformIORead1Byte(dev, PhyAddr);
if ((u1bTmp & BIT7) == 0)
break;
@@ -186,20 +165,14 @@ if (offset == PhyAddr) {
write_nic_byte(dev, offset, cmdByte);
-/* NdisReleaseSpinLock( &(pDevice->IoSpinLock) ); */
- }
-/* by amy 080312} */
- else {
+ /* NdisReleaseSpinLock( &(pDevice->IoSpinLock) ); */
+ } else {
write_nic_dword(dev, offset, data);
read_nic_dword(dev, offset); /* To make sure write operation is completed, 2005.11.09, by rcnjko. */
}
}
-u8
-PlatformIORead1Byte(
- struct net_device *dev,
- u32 offset
- )
+u8 PlatformIORead1Byte(struct net_device *dev, u32 offset)
{
u8 data = 0;
@@ -209,11 +182,7 @@ PlatformIORead1Byte(
return data;
}
-u16
-PlatformIORead2Byte(
- struct net_device *dev,
- u32 offset
- )
+u16 PlatformIORead2Byte(struct net_device *dev, u32 offset)
{
u16 data = 0;
@@ -223,11 +192,7 @@ PlatformIORead2Byte(
return data;
}
-u32
-PlatformIORead4Byte(
- struct net_device *dev,
- u32 offset
- )
+u32 PlatformIORead4Byte(struct net_device *dev, u32 offset)
{
u32 data = 0;
@@ -242,22 +207,19 @@ void SetOutputEnableOfRfPins(struct net_device *dev)
write_nic_word(dev, RFPinsEnable, 0x1bff);
}
-static int
-HwHSSIThreeWire(
- struct net_device *dev,
- u8 *pDataBuf,
- u8 nDataBufBitCnt,
- int bSI,
- int bWrite
- )
+static int HwHSSIThreeWire(struct net_device *dev,
+ u8 *pDataBuf,
+ u8 nDataBufBitCnt,
+ int bSI,
+ int bWrite)
{
int bResult = 1;
u8 TryCnt;
u8 u1bTmp;
- do {
+ do {
/* Check if WE and RE are cleared. */
- for (TryCnt = 0; TryCnt < TC_3W_POLL_MAX_TRY_CNT; TryCnt++) {
+ for (TryCnt = 0; TryCnt < TC_3W_POLL_MAX_TRY_CNT; TryCnt++) {
u1bTmp = read_nic_byte(dev, SW_3W_CMD1);
if ((u1bTmp & (SW_3W_CMD1_RE|SW_3W_CMD1_WE)) == 0)
break;
@@ -275,15 +237,15 @@ HwHSSIThreeWire(
u1bTmp = read_nic_byte(dev, RF_SW_CONFIG);
if (bSI)
- u1bTmp |= RF_SW_CFG_SI; /* reg08[1]=1 Serial Interface(SI) */
+ u1bTmp |= RF_SW_CFG_SI; /* reg08[1]=1 Serial Interface(SI) */
else
- u1bTmp &= ~RF_SW_CFG_SI; /* reg08[1]=0 Parallel Interface(PI) */
+ u1bTmp &= ~RF_SW_CFG_SI; /* reg08[1]=0 Parallel Interface(PI) */
write_nic_byte(dev, RF_SW_CONFIG, u1bTmp);
- if (bSI) {
+ if (bSI) {
/* jong: HW SI read must set reg84[3]=0. */
u1bTmp = read_nic_byte(dev, RFPinsSelect);
u1bTmp &= ~BIT3;
@@ -291,14 +253,14 @@ HwHSSIThreeWire(
}
/* Fill up data buffer for write operation. */
- if (bWrite) {
- if (nDataBufBitCnt == 16) {
+ if (bWrite) {
+ if (nDataBufBitCnt == 16) {
write_nic_word(dev, SW_3W_DB0, *((u16 *)pDataBuf));
- } else if (nDataBufBitCnt == 64) {
+ } else if (nDataBufBitCnt == 64) {
/* RTL8187S shouldn't enter this case */
write_nic_dword(dev, SW_3W_DB0, *((u32 *)pDataBuf));
write_nic_dword(dev, SW_3W_DB1, *((u32 *)(pDataBuf + 4)));
- } else {
+ } else {
int idx;
int ByteCnt = nDataBufBitCnt / 8;
/* printk("%d\n",nDataBufBitCnt); */
@@ -324,11 +286,11 @@ HwHSSIThreeWire(
write_nic_byte(dev, (SW_3W_DB0+idx), *(pDataBuf+idx));
}
- } else { /* read */
- if (bSI) {
- /* SI - reg274[3:0] : RF register's Address */
+ } else { /* read */
+ if (bSI) {
+ /* SI - reg274[3:0] : RF register's Address */
write_nic_word(dev, SW_3W_DB0, *((u16 *)pDataBuf));
- } else {
+ } else {
/* PI - reg274[15:12] : RF register's Address */
write_nic_word(dev, SW_3W_DB0, (*((u16 *)pDataBuf)) << 12);
}
@@ -343,7 +305,7 @@ HwHSSIThreeWire(
/* Check if DONE is set. */
- for (TryCnt = 0; TryCnt < TC_3W_POLL_MAX_TRY_CNT; TryCnt++) {
+ for (TryCnt = 0; TryCnt < TC_3W_POLL_MAX_TRY_CNT; TryCnt++) {
u1bTmp = read_nic_byte(dev, SW_3W_CMD1);
if ((u1bTmp & SW_3W_CMD1_DONE) != 0)
break;
@@ -353,12 +315,12 @@ HwHSSIThreeWire(
write_nic_byte(dev, SW_3W_CMD1, 0);
- /* Read back data for read operation. */
- if (bWrite == 0) {
- if (bSI) {
+ /* Read back data for read operation. */
+ if (bWrite == 0) {
+ if (bSI) {
/* Serial Interface : reg363_362[11:0] */
*((u16 *)pDataBuf) = read_nic_word(dev, SI_DATA_READ) ;
- } else {
+ } else {
/* Parallel Interface : reg361_360[11:0] */
*((u16 *)pDataBuf) = read_nic_word(dev, PI_DATA_READ);
}
@@ -366,13 +328,12 @@ HwHSSIThreeWire(
*((u16 *)pDataBuf) &= 0x0FFF;
}
- } while (0);
+ } while (0);
return bResult;
}
-void
-RF_WriteReg(struct net_device *dev, u8 offset, u32 data)
+void RF_WriteReg(struct net_device *dev, u8 offset, u32 data)
{
u32 data2Write;
u8 len;
@@ -400,11 +361,7 @@ u32 RF_ReadReg(struct net_device *dev, u8 offset)
/* by Owen on 04/07/14 for writing BB register successfully */
-void
-WriteBBPortUchar(
- struct net_device *dev,
- u32 Data
- )
+void WriteBBPortUchar(struct net_device *dev, u32 Data)
{
/* u8 TimeoutCounter; */
u8 RegisterContent;
@@ -421,11 +378,7 @@ WriteBBPortUchar(
}
}
-u8
-ReadBBPortUchar(
- struct net_device *dev,
- u32 addr
- )
+u8 ReadBBPortUchar(struct net_device *dev, u32 addr)
{
/*u8 TimeoutCounter; */
u8 RegisterContent;
@@ -435,66 +388,62 @@ ReadBBPortUchar(
return RegisterContent;
}
-/* {by amy 080312 */
/*
- Description:
- Perform Antenna settings with antenna diversity on 87SE.
- Created by Roger, 2008.01.25.
-*/
-bool
-SetAntennaConfig87SE(
- struct net_device *dev,
- u8 DefaultAnt, /* 0: Main, 1: Aux. */
- bool bAntDiversity /* 1:Enable, 0: Disable. */
-)
+ * Description:
+ * Perform Antenna settings with antenna diversity on 87SE.
+ * Created by Roger, 2008.01.25.
+ */
+bool SetAntennaConfig87SE(struct net_device *dev,
+ u8 DefaultAnt, /* 0: Main, 1: Aux. */
+ bool bAntDiversity) /* 1:Enable, 0: Disable. */
{
struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
bool bAntennaSwitched = true;
/* printk("SetAntennaConfig87SE(): DefaultAnt(%d), bAntDiversity(%d)\n", DefaultAnt, bAntDiversity); */
- /* Threshold for antenna diversity. */
+ /* Threshold for antenna diversity. */
write_phy_cck(dev, 0x0c, 0x09); /* Reg0c : 09 */
- if (bAntDiversity) { /* Enable Antenna Diversity. */
- if (DefaultAnt == 1) { /* aux antenna */
+ if (bAntDiversity) { /* Enable Antenna Diversity. */
+ if (DefaultAnt == 1) { /* aux antenna */
- /* Mac register, aux antenna */
+ /* Mac register, aux antenna */
write_nic_byte(dev, ANTSEL, 0x00);
- /* Config CCK RX antenna. */
+ /* Config CCK RX antenna. */
write_phy_cck(dev, 0x11, 0xbb); /* Reg11 : bb */
write_phy_cck(dev, 0x01, 0xc7); /* Reg01 : c7 */
- /* Config OFDM RX antenna. */
- write_phy_ofdm(dev, 0x0D, 0x54); /* Reg0d : 54 */
- write_phy_ofdm(dev, 0x18, 0xb2); /* Reg18 : b2 */
- } else { /* use main antenna */
- /* Mac register, main antenna */
+ /* Config OFDM RX antenna. */
+ write_phy_ofdm(dev, 0x0D, 0x54); /* Reg0d : 54 */
+ write_phy_ofdm(dev, 0x18, 0xb2); /* Reg18 : b2 */
+ } else { /* use main antenna */
+ /* Mac register, main antenna */
write_nic_byte(dev, ANTSEL, 0x03);
- /* base band */
- /* Config CCK RX antenna. */
- write_phy_cck(dev, 0x11, 0x9b); /* Reg11 : 9b */
- write_phy_cck(dev, 0x01, 0xc7); /* Reg01 : c7 */
+ /* base band */
+ /* Config CCK RX antenna. */
+ write_phy_cck(dev, 0x11, 0x9b); /* Reg11 : 9b */
+ write_phy_cck(dev, 0x01, 0xc7); /* Reg01 : c7 */
/* Config OFDM RX antenna. */
write_phy_ofdm(dev, 0x0d, 0x5c); /* Reg0d : 5c */
write_phy_ofdm(dev, 0x18, 0xb2); /* Reg18 : b2 */
}
- } else {
+ } else {
/* Disable Antenna Diversity. */
- if (DefaultAnt == 1) { /* aux Antenna */
+ if (DefaultAnt == 1) { /* aux Antenna */
/* Mac register, aux antenna */
write_nic_byte(dev, ANTSEL, 0x00);
/* Config CCK RX antenna. */
- write_phy_cck(dev, 0x11, 0xbb); /* Reg11 : bb */
- write_phy_cck(dev, 0x01, 0x47); /* Reg01 : 47 */
+ write_phy_cck(dev, 0x11, 0xbb); /* Reg11 : bb */
+ write_phy_cck(dev, 0x01, 0x47); /* Reg01 : 47 */
/* Config OFDM RX antenna. */
- write_phy_ofdm(dev, 0x0D, 0x54); /* Reg0d : 54 */
- write_phy_ofdm(dev, 0x18, 0x32); /* Reg18 : 32 */
- } else { /* main Antenna */
+ write_phy_ofdm(dev, 0x0D, 0x54); /* Reg0d : 54 */
+ write_phy_ofdm(dev, 0x18, 0x32); /* Reg18 : 32 */
+ } else { /* main Antenna */
/* Mac register, main antenna */
write_nic_byte(dev, ANTSEL, 0x03);
@@ -502,25 +451,22 @@ SetAntennaConfig87SE(
write_phy_cck(dev, 0x11, 0x9b); /* Reg11 : 9b */
write_phy_cck(dev, 0x01, 0x47); /* Reg01 : 47 */
- /* Config OFDM RX antenna. */
- write_phy_ofdm(dev, 0x0D, 0x5c); /* Reg0d : 5c */
- write_phy_ofdm(dev, 0x18, 0x32); /*Reg18 : 32 */
+ /* Config OFDM RX antenna. */
+ write_phy_ofdm(dev, 0x0D, 0x5c); /* Reg0d : 5c */
+ write_phy_ofdm(dev, 0x18, 0x32); /*Reg18 : 32 */
}
}
priv->CurrAntennaIndex = DefaultAnt; /* Update default settings. */
return bAntennaSwitched;
}
-/* by amy 080312 */
/*
----------------------------------------------------------------
- * Hardware Initialization.
- * the code is ported from Windows source code
-----------------------------------------------------------------*/
-
-void
-ZEBRA_Config_85BASIC_HardCode(
- struct net_device *dev
- )
+ *--------------------------------------------------------------
+ * Hardware Initialization.
+ * the code is ported from Windows source code
+ *--------------------------------------------------------------
+ */
+
+void ZEBRA_Config_85BASIC_HardCode(struct net_device *dev)
{
struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
@@ -532,163 +478,151 @@ ZEBRA_Config_85BASIC_HardCode(
/*
-=============================================================================
- 87S_PCIE :: RADIOCFG.TXT
-=============================================================================
-*/
+ *===========================================================================
+ * 87S_PCIE :: RADIOCFG.TXT
+ *===========================================================================
+ */
/* Page1 : reg16-reg30 */
- RF_WriteReg(dev, 0x00, 0x013f); mdelay(1); /* switch to page1 */
- u4bRF23 = RF_ReadReg(dev, 0x08); mdelay(1);
- u4bRF24 = RF_ReadReg(dev, 0x09); mdelay(1);
+ RF_WriteReg(dev, 0x00, 0x013f); mdelay(1); /* switch to page1 */
+ u4bRF23 = RF_ReadReg(dev, 0x08); mdelay(1);
+ u4bRF24 = RF_ReadReg(dev, 0x09); mdelay(1);
if (u4bRF23 == 0x818 && u4bRF24 == 0x70C) {
d_cut = 1;
printk(KERN_INFO "rtl8187se: card type changed from C- to D-cut\n");
}
- /* Page0 : reg0-reg15 */
-
- RF_WriteReg(dev, 0x00, 0x009f); mdelay(1);/* 1 */
-
- RF_WriteReg(dev, 0x01, 0x06e0); mdelay(1);
-
- RF_WriteReg(dev, 0x02, 0x004d); mdelay(1);/* 2 */
-
- RF_WriteReg(dev, 0x03, 0x07f1); mdelay(1);/* 3 */
-
- RF_WriteReg(dev, 0x04, 0x0975); mdelay(1);
- RF_WriteReg(dev, 0x05, 0x0c72); mdelay(1);
- RF_WriteReg(dev, 0x06, 0x0ae6); mdelay(1);
- RF_WriteReg(dev, 0x07, 0x00ca); mdelay(1);
- RF_WriteReg(dev, 0x08, 0x0e1c); mdelay(1);
- RF_WriteReg(dev, 0x09, 0x02f0); mdelay(1);
- RF_WriteReg(dev, 0x0a, 0x09d0); mdelay(1);
- RF_WriteReg(dev, 0x0b, 0x01ba); mdelay(1);
- RF_WriteReg(dev, 0x0c, 0x0640); mdelay(1);
- RF_WriteReg(dev, 0x0d, 0x08df); mdelay(1);
- RF_WriteReg(dev, 0x0e, 0x0020); mdelay(1);
- RF_WriteReg(dev, 0x0f, 0x0990); mdelay(1);
-
+ /* Page0 : reg0-reg15 */
+
+ RF_WriteReg(dev, 0x00, 0x009f); mdelay(1);/* 1 */
+ RF_WriteReg(dev, 0x01, 0x06e0); mdelay(1);
+ RF_WriteReg(dev, 0x02, 0x004d); mdelay(1);/* 2 */
+ RF_WriteReg(dev, 0x03, 0x07f1); mdelay(1);/* 3 */
+ RF_WriteReg(dev, 0x04, 0x0975); mdelay(1);
+ RF_WriteReg(dev, 0x05, 0x0c72); mdelay(1);
+ RF_WriteReg(dev, 0x06, 0x0ae6); mdelay(1);
+ RF_WriteReg(dev, 0x07, 0x00ca); mdelay(1);
+ RF_WriteReg(dev, 0x08, 0x0e1c); mdelay(1);
+ RF_WriteReg(dev, 0x09, 0x02f0); mdelay(1);
+ RF_WriteReg(dev, 0x0a, 0x09d0); mdelay(1);
+ RF_WriteReg(dev, 0x0b, 0x01ba); mdelay(1);
+ RF_WriteReg(dev, 0x0c, 0x0640); mdelay(1);
+ RF_WriteReg(dev, 0x0d, 0x08df); mdelay(1);
+ RF_WriteReg(dev, 0x0e, 0x0020); mdelay(1);
+ RF_WriteReg(dev, 0x0f, 0x0990); mdelay(1);
/* Page1 : reg16-reg30 */
- RF_WriteReg(dev, 0x00, 0x013f); mdelay(1);
-
- RF_WriteReg(dev, 0x03, 0x0806); mdelay(1);
-
- RF_WriteReg(dev, 0x04, 0x03a7); mdelay(1);
- RF_WriteReg(dev, 0x05, 0x059b); mdelay(1);
- RF_WriteReg(dev, 0x06, 0x0081); mdelay(1);
-
-
- RF_WriteReg(dev, 0x07, 0x01A0); mdelay(1);
+ RF_WriteReg(dev, 0x00, 0x013f); mdelay(1);
+ RF_WriteReg(dev, 0x03, 0x0806); mdelay(1);
+ RF_WriteReg(dev, 0x04, 0x03a7); mdelay(1);
+ RF_WriteReg(dev, 0x05, 0x059b); mdelay(1);
+ RF_WriteReg(dev, 0x06, 0x0081); mdelay(1);
+ RF_WriteReg(dev, 0x07, 0x01A0); mdelay(1);
/* Don't write RF23/RF24 to make a difference between 87S C cut and D cut. asked by SD3 stevenl. */
- RF_WriteReg(dev, 0x0a, 0x0001); mdelay(1);
- RF_WriteReg(dev, 0x0b, 0x0418); mdelay(1);
+ RF_WriteReg(dev, 0x0a, 0x0001); mdelay(1);
+ RF_WriteReg(dev, 0x0b, 0x0418); mdelay(1);
if (d_cut) {
- RF_WriteReg(dev, 0x0c, 0x0fbe); mdelay(1);
- RF_WriteReg(dev, 0x0d, 0x0008); mdelay(1);
- RF_WriteReg(dev, 0x0e, 0x0807); mdelay(1); /* RX LO buffer */
- } else {
- RF_WriteReg(dev, 0x0c, 0x0fbe); mdelay(1);
- RF_WriteReg(dev, 0x0d, 0x0008); mdelay(1);
- RF_WriteReg(dev, 0x0e, 0x0806); mdelay(1); /* RX LO buffer */
+ RF_WriteReg(dev, 0x0c, 0x0fbe); mdelay(1);
+ RF_WriteReg(dev, 0x0d, 0x0008); mdelay(1);
+ RF_WriteReg(dev, 0x0e, 0x0807); mdelay(1); /* RX LO buffer */
+ } else {
+ RF_WriteReg(dev, 0x0c, 0x0fbe); mdelay(1);
+ RF_WriteReg(dev, 0x0d, 0x0008); mdelay(1);
+ RF_WriteReg(dev, 0x0e, 0x0806); mdelay(1); /* RX LO buffer */
}
- RF_WriteReg(dev, 0x0f, 0x0acc); mdelay(1);
-
- RF_WriteReg(dev, 0x00, 0x01d7); mdelay(1); /* 6 */
+ RF_WriteReg(dev, 0x0f, 0x0acc); mdelay(1);
+ RF_WriteReg(dev, 0x00, 0x01d7); mdelay(1); /* 6 */
+ RF_WriteReg(dev, 0x03, 0x0e00); mdelay(1);
+ RF_WriteReg(dev, 0x04, 0x0e50); mdelay(1);
- RF_WriteReg(dev, 0x03, 0x0e00); mdelay(1);
- RF_WriteReg(dev, 0x04, 0x0e50); mdelay(1);
- for (i = 0; i <= 36; i++) {
- RF_WriteReg(dev, 0x01, i); mdelay(1);
+ for (i = 0; i <= 36; i++) {
+ RF_WriteReg(dev, 0x01, i); mdelay(1);
RF_WriteReg(dev, 0x02, ZEBRA_RF_RX_GAIN_TABLE[i]); mdelay(1);
}
- RF_WriteReg(dev, 0x05, 0x0203); mdelay(1); /* 203, 343 */
- RF_WriteReg(dev, 0x06, 0x0200); mdelay(1); /* 400 */
+ RF_WriteReg(dev, 0x05, 0x0203); mdelay(1); /* 203, 343 */
+ RF_WriteReg(dev, 0x06, 0x0200); mdelay(1); /* 400 */
+ RF_WriteReg(dev, 0x00, 0x0137); mdelay(1); /* switch to reg16-reg30, and HSSI disable 137 */
+ mdelay(10); /* Deay 10 ms. */ /* 0xfd */
- RF_WriteReg(dev, 0x00, 0x0137); mdelay(1); /* switch to reg16-reg30, and HSSI disable 137 */
- mdelay(10); /* Deay 10 ms. */ /* 0xfd */
+ RF_WriteReg(dev, 0x0d, 0x0008); mdelay(1); /* Z4 synthesizer loop filter setting, 392 */
+ mdelay(10); /* Deay 10 ms. */ /* 0xfd */
- RF_WriteReg(dev, 0x0d, 0x0008); mdelay(1); /* Z4 synthesizer loop filter setting, 392 */
- mdelay(10); /* Deay 10 ms. */ /* 0xfd */
+ RF_WriteReg(dev, 0x00, 0x0037); mdelay(1); /* switch to reg0-reg15, and HSSI disable */
+ mdelay(10); /* Deay 10 ms. */ /* 0xfd */
- RF_WriteReg(dev, 0x00, 0x0037); mdelay(1); /* switch to reg0-reg15, and HSSI disable */
- mdelay(10); /* Deay 10 ms. */ /* 0xfd */
+ RF_WriteReg(dev, 0x04, 0x0160); mdelay(1); /* CBC on, Tx Rx disable, High gain */
+ mdelay(10); /* Deay 10 ms. */ /* 0xfd */
- RF_WriteReg(dev, 0x04, 0x0160); mdelay(1); /* CBC on, Tx Rx disable, High gain */
- mdelay(10); /* Deay 10 ms. */ /* 0xfd */
+ RF_WriteReg(dev, 0x07, 0x0080); mdelay(1); /* Z4 setted channel 1 */
+ mdelay(10); /* Deay 10 ms. */ /* 0xfd */
- RF_WriteReg(dev, 0x07, 0x0080); mdelay(1); /* Z4 setted channel 1 */
- mdelay(10); /* Deay 10 ms. */ /* 0xfd */
+ RF_WriteReg(dev, 0x02, 0x088D); mdelay(1); /* LC calibration */
+ mdelay(200); /* Deay 200 ms. */ /* 0xfd */
+ mdelay(10); /* Deay 10 ms. */ /* 0xfd */
+ mdelay(10); /* Deay 10 ms. */ /* 0xfd */
- RF_WriteReg(dev, 0x02, 0x088D); mdelay(1); /* LC calibration */
- mdelay(200); /* Deay 200 ms. */ /* 0xfd */
- mdelay(10); /* Deay 10 ms. */ /* 0xfd */
- mdelay(10); /* Deay 10 ms. */ /* 0xfd */
+ RF_WriteReg(dev, 0x00, 0x0137); mdelay(1); /* switch to reg16-reg30 137, and HSSI disable 137 */
+ mdelay(10); /* Deay 10 ms. */ /* 0xfd */
- RF_WriteReg(dev, 0x00, 0x0137); mdelay(1); /* switch to reg16-reg30 137, and HSSI disable 137 */
- mdelay(10); /* Deay 10 ms. */ /* 0xfd */
-
- RF_WriteReg(dev, 0x07, 0x0000); mdelay(1);
- RF_WriteReg(dev, 0x07, 0x0180); mdelay(1);
- RF_WriteReg(dev, 0x07, 0x0220); mdelay(1);
- RF_WriteReg(dev, 0x07, 0x03E0); mdelay(1);
+ RF_WriteReg(dev, 0x07, 0x0000); mdelay(1);
+ RF_WriteReg(dev, 0x07, 0x0180); mdelay(1);
+ RF_WriteReg(dev, 0x07, 0x0220); mdelay(1);
+ RF_WriteReg(dev, 0x07, 0x03E0); mdelay(1);
/* DAC calibration off 20070702 */
- RF_WriteReg(dev, 0x06, 0x00c1); mdelay(1);
- RF_WriteReg(dev, 0x0a, 0x0001); mdelay(1);
-/* {by amy 080312 */
+ RF_WriteReg(dev, 0x06, 0x00c1); mdelay(1);
+ RF_WriteReg(dev, 0x0a, 0x0001); mdelay(1);
/* For crystal calibration, added by Roger, 2007.12.11. */
- if (priv->bXtalCalibration) { /* reg 30. */
- /* enable crystal calibration.
- RF Reg[30], (1)Xin:[12:9], Xout:[8:5], addr[4:0].
- (2)PA Pwr delay timer[15:14], default: 2.4us, set BIT15=0
- (3)RF signal on/off when calibration[13], default: on, set BIT13=0.
- So we should minus 4 BITs offset. */
- RF_WriteReg(dev, 0x0f, (priv->XtalCal_Xin<<5) | (priv->XtalCal_Xout<<1) | BIT11 | BIT9); mdelay(1);
+ if (priv->bXtalCalibration) { /* reg 30. */
+ /*
+ * enable crystal calibration.
+ * RF Reg[30], (1)Xin:[12:9], Xout:[8:5], addr[4:0].
+ * (2)PA Pwr delay timer[15:14], default: 2.4us, set BIT15=0
+ * (3)RF signal on/off when calibration[13], default: on, set BIT13=0.
+ * So we should minus 4 BITs offset.
+ */
+ RF_WriteReg(dev, 0x0f, (priv->XtalCal_Xin<<5) | (priv->XtalCal_Xout<<1) | BIT11 | BIT9); mdelay(1);
printk("ZEBRA_Config_85BASIC_HardCode(): (%02x)\n",
- (priv->XtalCal_Xin<<5) | (priv->XtalCal_Xout<<1) | BIT11 | BIT9);
- } else {
+ (priv->XtalCal_Xin<<5) | (priv->XtalCal_Xout<<1) | BIT11 | BIT9);
+ } else {
/* using default value. Xin=6, Xout=6. */
- RF_WriteReg(dev, 0x0f, 0x0acc); mdelay(1);
+ RF_WriteReg(dev, 0x0f, 0x0acc); mdelay(1);
}
-/* by amy 080312 */
- RF_WriteReg(dev, 0x00, 0x00bf); mdelay(1); /* switch to reg0-reg15, and HSSI enable */
- RF_WriteReg(dev, 0x0d, 0x08df); mdelay(1); /* Rx BB start calibration, 00c//+edward */
- RF_WriteReg(dev, 0x02, 0x004d); mdelay(1); /* temperature meter off */
- RF_WriteReg(dev, 0x04, 0x0975); mdelay(1); /* Rx mode */
+ RF_WriteReg(dev, 0x00, 0x00bf); mdelay(1); /* switch to reg0-reg15, and HSSI enable */
+ RF_WriteReg(dev, 0x0d, 0x08df); mdelay(1); /* Rx BB start calibration, 00c//+edward */
+ RF_WriteReg(dev, 0x02, 0x004d); mdelay(1); /* temperature meter off */
+ RF_WriteReg(dev, 0x04, 0x0975); mdelay(1); /* Rx mode */
mdelay(10); /* Deay 10 ms.*/ /* 0xfe */
mdelay(10); /* Deay 10 ms.*/ /* 0xfe */
mdelay(10); /* Deay 10 ms.*/ /* 0xfe */
- RF_WriteReg(dev, 0x00, 0x0197); mdelay(1); /* Rx mode*/ /*+edward */
- RF_WriteReg(dev, 0x05, 0x05ab); mdelay(1); /* Rx mode*/ /*+edward */
- RF_WriteReg(dev, 0x00, 0x009f); mdelay(1); /* Rx mode*/ /*+edward */
-
- RF_WriteReg(dev, 0x01, 0x0000); mdelay(1); /* Rx mode*/ /*+edward */
- RF_WriteReg(dev, 0x02, 0x0000); mdelay(1); /* Rx mode*/ /*+edward */
- /* power save parameters. */
+ RF_WriteReg(dev, 0x00, 0x0197); mdelay(1); /* Rx mode*/ /*+edward */
+ RF_WriteReg(dev, 0x05, 0x05ab); mdelay(1); /* Rx mode*/ /*+edward */
+ RF_WriteReg(dev, 0x00, 0x009f); mdelay(1); /* Rx mode*/ /*+edward */
+ RF_WriteReg(dev, 0x01, 0x0000); mdelay(1); /* Rx mode*/ /*+edward */
+ RF_WriteReg(dev, 0x02, 0x0000); mdelay(1); /* Rx mode*/ /*+edward */
+ /* power save parameters. */
u1b24E = read_nic_byte(dev, 0x24E);
write_nic_byte(dev, 0x24E, (u1b24E & (~(BIT5|BIT6))));
/*=============================================================================
-
- =============================================================================
- CCKCONF.TXT
- =============================================================================
- */
- /* [POWER SAVE] Power Saving Parameters by jong. 2007-11-27
- CCK reg0x00[7]=1'b1 :power saving for TX (default)
- CCK reg0x00[6]=1'b1: power saving for RX (default)
- CCK reg0x06[4]=1'b1: turn off channel estimation related circuits if not doing channel estimation.
- CCK reg0x06[3]=1'b1: turn off unused circuits before cca = 1
- CCK reg0x06[2]=1'b1: turn off cck's circuit if macrst =0
- */
+ *
+ *===========================================================================
+ * CCKCONF.TXT
+ *===========================================================================
+ *
+ * [POWER SAVE] Power Saving Parameters by jong. 2007-11-27
+ * CCK reg0x00[7]=1'b1 :power saving for TX (default)
+ * CCK reg0x00[6]=1'b1: power saving for RX (default)
+ * CCK reg0x06[4]=1'b1: turn off channel estimation related circuits if not doing channel estimation.
+ * CCK reg0x06[3]=1'b1: turn off unused circuits before cca = 1
+ * CCK reg0x06[2]=1'b1: turn off cck's circuit if macrst =0
+ */
write_phy_cck(dev, 0x00, 0xc8);
write_phy_cck(dev, 0x06, 0x1c);
@@ -697,7 +631,7 @@ ZEBRA_Config_85BASIC_HardCode(
write_phy_cck(dev, 0x2f, 0x06);
write_phy_cck(dev, 0x01, 0x46);
- /* power control */
+ /* power control */
write_nic_byte(dev, CCK_TXAGC, 0x10);
write_nic_byte(dev, OFDM_TXAGC, 0x1B);
write_nic_byte(dev, ANTSEL, 0x03);
@@ -705,14 +639,14 @@ ZEBRA_Config_85BASIC_HardCode(
/*
- =============================================================================
- AGC.txt
- =============================================================================
- */
+ *===========================================================================
+ * AGC.txt
+ *===========================================================================
+ */
write_phy_ofdm(dev, 0x00, 0x12);
- for (i = 0; i < 128; i++) {
+ for (i = 0; i < 128; i++) {
data = ZEBRA_AGC[i+1];
data = data << 8;
@@ -730,49 +664,43 @@ ZEBRA_Config_85BASIC_HardCode(
PlatformIOWrite4Byte(dev, PhyAddr, 0x00001080); /* Annie, 2006-05-05 */
/*
- =============================================================================
-
- =============================================================================
- OFDMCONF.TXT
- =============================================================================
- */
-
- for (i = 0; i < 60; i++) {
+ *===========================================================================
+ *
+ *===========================================================================
+ * OFDMCONF.TXT
+ *===========================================================================
+ */
+
+ for (i = 0; i < 60; i++) {
u4bRegOffset = i;
u4bRegValue = OFDM_CONFIG[i];
WriteBBPortUchar(dev,
- (0x00000080 |
- (u4bRegOffset & 0x7f) |
- ((u4bRegValue & 0xff) << 8)));
+ (0x00000080 |
+ (u4bRegOffset & 0x7f) |
+ ((u4bRegValue & 0xff) << 8)));
}
/*
- =============================================================================
- by amy for antenna
- =============================================================================
- */
-/* {by amy 080312 */
+ *===========================================================================
+ * by amy for antenna
+ *===========================================================================
+ */
/* Config Sw/Hw Combinational Antenna Diversity. Added by Roger, 2008.02.26. */
SetAntennaConfig87SE(dev, priv->bDefaultAntenna1, priv->bSwAntennaDiverity);
-/* by amy 080312} */
-/* by amy for antenna */
}
-void
-UpdateInitialGain(
- struct net_device *dev
- )
+void UpdateInitialGain(struct net_device *dev)
{
struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
/* lzm add 080826 */
- if (priv->eRFPowerState != eRfOn) {
+ if (priv->eRFPowerState != eRfOn) {
/* Don't access BB/RF under disable PLL situation.
- RT_TRACE(COMP_DIG, DBG_LOUD, ("UpdateInitialGain - pHalData->eRFPowerState!=eRfOn\n"));
- Back to the original state
- */
+ * RT_TRACE(COMP_DIG, DBG_LOUD, ("UpdateInitialGain - pHalData->eRFPowerState!=eRfOn\n"));
+ * Back to the original state
+ */
priv->InitialGain = priv->InitialGainBackUp;
return;
}
@@ -826,7 +754,7 @@ UpdateInitialGain(
write_phy_ofdm(dev, 0x05, 0xfc); mdelay(1);
break;
- default: /* MP */
+ default: /* MP */
write_phy_ofdm(dev, 0x17, 0x26); mdelay(1);
write_phy_ofdm(dev, 0x24, 0x86); mdelay(1);
write_phy_ofdm(dev, 0x05, 0xfa); mdelay(1);
@@ -834,14 +762,11 @@ UpdateInitialGain(
}
}
/*
- Description:
- Tx Power tracking mechanism routine on 87SE.
- Created by Roger, 2007.12.11.
-*/
-void
-InitTxPwrTracking87SE(
- struct net_device *dev
-)
+ * Description:
+ * Tx Power tracking mechanism routine on 87SE.
+ * Created by Roger, 2007.12.11.
+ */
+void InitTxPwrTracking87SE(struct net_device *dev)
{
u32 u4bRfReg;
@@ -851,49 +776,41 @@ InitTxPwrTracking87SE(
RF_WriteReg(dev, 0x02, u4bRfReg|PWR_METER_EN); mdelay(1);
}
-void
-PhyConfig8185(
- struct net_device *dev
- )
+void PhyConfig8185(struct net_device *dev)
{
struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
write_nic_dword(dev, RCR, priv->ReceiveConfig);
priv->RFProgType = read_nic_byte(dev, CONFIG4) & 0x03;
/* RF config */
ZEBRA_Config_85BASIC_HardCode(dev);
-/* {by amy 080312 */
/* Set default initial gain state to 4, approved by SD3 DZ, by Bruce, 2007-06-06. */
- if (priv->bDigMechanism) {
+ if (priv->bDigMechanism) {
if (priv->InitialGain == 0)
priv->InitialGain = 4;
}
/*
- Enable thermal meter indication to implement TxPower tracking on 87SE.
- We initialize thermal meter here to avoid unsuccessful configuration.
- Added by Roger, 2007.12.11.
- */
+ * Enable thermal meter indication to implement TxPower tracking on 87SE.
+ * We initialize thermal meter here to avoid unsuccessful configuration.
+ * Added by Roger, 2007.12.11.
+ */
if (priv->bTxPowerTrack)
InitTxPwrTracking87SE(dev);
-/* by amy 080312} */
priv->InitialGainBackUp = priv->InitialGain;
UpdateInitialGain(dev);
return;
}
-void
-HwConfigureRTL8185(
- struct net_device *dev
- )
+void HwConfigureRTL8185(struct net_device *dev)
{
/* RTL8185_TODO: Determine Retrylimit, TxAGC, AutoRateFallback control. */
- u8 bUNIVERSAL_CONTROL_RL = 0;
- u8 bUNIVERSAL_CONTROL_AGC = 1;
- u8 bUNIVERSAL_CONTROL_ANT = 1;
- u8 bAUTO_RATE_FALLBACK_CTL = 1;
- u8 val8;
+ u8 bUNIVERSAL_CONTROL_RL = 0;
+ u8 bUNIVERSAL_CONTROL_AGC = 1;
+ u8 bUNIVERSAL_CONTROL_ANT = 1;
+ u8 bAUTO_RATE_FALLBACK_CTL = 1;
+ u8 val8;
write_nic_word(dev, BRSR, 0x0fff);
/* Retry limit */
val8 = read_nic_byte(dev, CW_CONF);
@@ -907,24 +824,24 @@ HwConfigureRTL8185(
/* Tx AGC */
val8 = read_nic_byte(dev, TXAGC_CTL);
- if (bUNIVERSAL_CONTROL_AGC) {
+ if (bUNIVERSAL_CONTROL_AGC) {
write_nic_byte(dev, CCK_TXAGC, 128);
write_nic_byte(dev, OFDM_TXAGC, 128);
val8 = val8 & 0xfe;
- } else {
+ } else {
val8 = val8 | 0x01 ;
}
write_nic_byte(dev, TXAGC_CTL, val8);
- /* Tx Antenna including Feedback control */
+ /* Tx Antenna including Feedback control */
val8 = read_nic_byte(dev, TXAGC_CTL);
- if (bUNIVERSAL_CONTROL_ANT) {
+ if (bUNIVERSAL_CONTROL_ANT) {
write_nic_byte(dev, ANTSEL, 0x00);
val8 = val8 & 0xfd;
- } else {
+ } else {
val8 = val8 & (val8|0x02); /* xiong-2006-11-15 */
}
@@ -933,7 +850,7 @@ HwConfigureRTL8185(
/* Auto Rate fallback control */
val8 = read_nic_byte(dev, RATE_FALLBACK);
val8 &= 0x7c;
- if (bAUTO_RATE_FALLBACK_CTL) {
+ if (bAUTO_RATE_FALLBACK_CTL) {
val8 |= RATE_FALLBACK_CTL_ENABLE | RATE_FALLBACK_CTL_AUTO_STEP1;
/* <RJ_TODO_8185B> We shall set up the ARFR according to user's setting. */
@@ -942,40 +859,34 @@ HwConfigureRTL8185(
write_nic_byte(dev, RATE_FALLBACK, val8);
}
-static void
-MacConfig_85BASIC_HardCode(
- struct net_device *dev)
+static void MacConfig_85BASIC_HardCode(struct net_device *dev)
{
/*
- ============================================================================
- MACREG.TXT
- ============================================================================
- */
- int nLinesRead = 0;
-
- u32 u4bRegOffset, u4bRegValue, u4bPageIndex = 0;
- int i;
+ *==========================================================================
+ * MACREG.TXT
+ *==========================================================================
+ */
+ int nLinesRead = 0;
+ u32 u4bRegOffset, u4bRegValue, u4bPageIndex = 0;
+ int i;
nLinesRead = sizeof(MAC_REG_TABLE)/2;
- for (i = 0; i < nLinesRead; i++) { /* nLinesRead=101 */
+ for (i = 0; i < nLinesRead; i++) { /* nLinesRead=101 */
u4bRegOffset = MAC_REG_TABLE[i][0];
u4bRegValue = MAC_REG_TABLE[i][1];
if (u4bRegOffset == 0x5e)
u4bPageIndex = u4bRegValue;
-
else
- u4bRegOffset |= (u4bPageIndex << 8);
+ u4bRegOffset |= (u4bPageIndex << 8);
write_nic_byte(dev, u4bRegOffset, (u8)u4bRegValue);
}
/* ============================================================================ */
}
-static void
-MacConfig_85BASIC(
- struct net_device *dev)
+static void MacConfig_85BASIC(struct net_device *dev)
{
u8 u1DA;
@@ -994,18 +905,18 @@ MacConfig_85BASIC(
PlatformIOWrite4Byte(dev, 0x1F4, 0x00000000);
PlatformIOWrite1Byte(dev, 0x1F8, 0x00);
- /* Asked for by SD3 CM Lin, 2006.06.27, by rcnjko. */
- /* power save parameter based on "87SE power save parameters 20071127.doc", as follow. */
+ /* Asked for by SD3 CM Lin, 2006.06.27, by rcnjko. */
+ /* power save parameter based on "87SE power save parameters 20071127.doc", as follow. */
/* Enable DA10 TX power saving */
u1DA = read_nic_byte(dev, PHYPR);
write_nic_byte(dev, PHYPR, (u1DA | BIT2));
- /* POWER: */
+ /* POWER: */
write_nic_word(dev, 0x360, 0x1000);
write_nic_word(dev, 0x362, 0x1000);
- /* AFE. */
+ /* AFE. */
write_nic_word(dev, 0x370, 0x0560);
write_nic_word(dev, 0x372, 0x0560);
write_nic_word(dev, 0x374, 0x0DA4);
@@ -1013,54 +924,48 @@ MacConfig_85BASIC(
write_nic_word(dev, 0x378, 0x0560);
write_nic_word(dev, 0x37A, 0x0560);
write_nic_word(dev, 0x37C, 0x00EC);
- write_nic_word(dev, 0x37E, 0x00EC); /*+edward */
+ write_nic_word(dev, 0x37E, 0x00EC); /* +edward */
write_nic_byte(dev, 0x24E, 0x01);
}
-u8
-GetSupportedWirelessMode8185(
- struct net_device *dev
-)
+u8 GetSupportedWirelessMode8185(struct net_device *dev)
{
- u8 btSupportedWirelessMode = 0;
+ u8 btSupportedWirelessMode = 0;
btSupportedWirelessMode = (WIRELESS_MODE_B | WIRELESS_MODE_G);
return btSupportedWirelessMode;
}
-void
-ActUpdateChannelAccessSetting(
- struct net_device *dev,
- WIRELESS_MODE WirelessMode,
- PCHANNEL_ACCESS_SETTING ChnlAccessSetting
- )
+void ActUpdateChannelAccessSetting(struct net_device *dev,
+ WIRELESS_MODE WirelessMode,
+ PCHANNEL_ACCESS_SETTING ChnlAccessSetting)
{
- struct r8180_priv *priv = ieee80211_priv(dev);
- struct ieee80211_device *ieee = priv->ieee80211;
+ struct r8180_priv *priv = ieee80211_priv(dev);
+ struct ieee80211_device *ieee = priv->ieee80211;
AC_CODING eACI;
AC_PARAM AcParam;
- u8 bFollowLegacySetting = 0;
- u8 u1bAIFS;
+ u8 bFollowLegacySetting = 0;
+ u8 u1bAIFS;
/*
- <RJ_TODO_8185B>
- TODO: We still don't know how to set up these registers, just follow WMAC to
- verify 8185B FPAG.
-
- <RJ_TODO_8185B>
- Jong said CWmin/CWmax register are not functional in 8185B,
- so we shall fill channel access realted register into AC parameter registers,
- even in nQBss.
- */
+ * <RJ_TODO_8185B>
+ * TODO: We still don't know how to set up these registers, just follow WMAC to
+ * verify 8185B FPAG.
+ *
+ * <RJ_TODO_8185B>
+ * Jong said CWmin/CWmax register are not functional in 8185B,
+ * so we shall fill channel access realted register into AC parameter registers,
+ * even in nQBss.
+ */
ChnlAccessSetting->SIFS_Timer = 0x22; /* Suggested by Jong, 2005.12.08. */
- ChnlAccessSetting->DIFS_Timer = 0x1C; /* 2006.06.02, by rcnjko. */
- ChnlAccessSetting->SlotTimeTimer = 9; /* 2006.06.02, by rcnjko. */
- ChnlAccessSetting->EIFS_Timer = 0x5B; /* Suggested by wcchu, it is the default value of EIFS register, 2005.12.08. */
- ChnlAccessSetting->CWminIndex = 3; /* 2006.06.02, by rcnjko. */
- ChnlAccessSetting->CWmaxIndex = 7; /* 2006.06.02, by rcnjko. */
+ ChnlAccessSetting->DIFS_Timer = 0x1C; /* 2006.06.02, by rcnjko. */
+ ChnlAccessSetting->SlotTimeTimer = 9; /* 2006.06.02, by rcnjko. */
+ ChnlAccessSetting->EIFS_Timer = 0x5B; /* Suggested by wcchu, it is the default value of EIFS register, 2005.12.08. */
+ ChnlAccessSetting->CWminIndex = 3; /* 2006.06.02, by rcnjko. */
+ ChnlAccessSetting->CWmaxIndex = 7; /* 2006.06.02, by rcnjko. */
write_nic_byte(dev, SIFS, ChnlAccessSetting->SIFS_Timer);
- write_nic_byte(dev, SLOT, ChnlAccessSetting->SlotTimeTimer); /* Rewrited from directly use PlatformEFIOWrite1Byte(), by Annie, 2006-03-29. */
+ write_nic_byte(dev, SLOT, ChnlAccessSetting->SlotTimeTimer); /* Rewrited from directly use PlatformEFIOWrite1Byte(), by Annie, 2006-03-29. */
u1bAIFS = aSifsTime + (2 * ChnlAccessSetting->SlotTimeTimer);
@@ -1074,17 +979,17 @@ ActUpdateChannelAccessSetting(
}
/* this setting is copied from rtl8187B. xiong-2006-11-13 */
- if (bFollowLegacySetting) {
+ if (bFollowLegacySetting) {
/*
- Follow 802.11 seeting to AC parameter, all AC shall use the same parameter.
- 2005.12.01, by rcnjko.
- */
+ * Follow 802.11 seeting to AC parameter, all AC shall use the same parameter.
+ * 2005.12.01, by rcnjko.
+ */
AcParam.longData = 0;
AcParam.f.AciAifsn.f.AIFSN = 2; /* Follow 802.11 DIFS. */
AcParam.f.AciAifsn.f.ACM = 0;
- AcParam.f.Ecw.f.ECWmin = ChnlAccessSetting->CWminIndex; /* Follow 802.11 CWmin. */
- AcParam.f.Ecw.f.ECWmax = ChnlAccessSetting->CWmaxIndex; /* Follow 802.11 CWmax. */
+ AcParam.f.Ecw.f.ECWmin = ChnlAccessSetting->CWminIndex; /* Follow 802.11 CWmin. */
+ AcParam.f.Ecw.f.ECWmax = ChnlAccessSetting->CWmaxIndex; /* Follow 802.11 CWmax. */
AcParam.f.TXOPLimit = 0;
/* lzm reserved 080826 */
@@ -1095,7 +1000,7 @@ ActUpdateChannelAccessSetting(
if (ieee->iw_mode == IW_MODE_ADHOC)
AcParam.f.TXOPLimit = 0x0020;
- for (eACI = 0; eACI < AC_MAX; eACI++) {
+ for (eACI = 0; eACI < AC_MAX; eACI++) {
AcParam.f.AciAifsn.f.ACI = (u8)eACI;
{
PAC_PARAM pAcParam = (PAC_PARAM)(&AcParam);
@@ -1103,7 +1008,7 @@ ActUpdateChannelAccessSetting(
u8 u1bAIFS;
u32 u4bAcParam;
- /* Retrive paramters to udpate. */
+ /* Retrieve paramters to update. */
eACI = pAcParam->f.AciAifsn.f.ACI;
u1bAIFS = pAcParam->f.AciAifsn.f.AIFSN * ChnlAccessSetting->SlotTimeTimer + aSifsTime;
u4bAcParam = ((((u32)(pAcParam->f.TXOPLimit)) << AC_PARAM_TXOP_LIMIT_OFFSET) |
@@ -1111,7 +1016,7 @@ ActUpdateChannelAccessSetting(
(((u32)(pAcParam->f.Ecw.f.ECWmin)) << AC_PARAM_ECW_MIN_OFFSET) |
(((u32)u1bAIFS) << AC_PARAM_AIFS_OFFSET));
- switch (eACI) {
+ switch (eACI) {
case AC1_BK:
/* write_nic_dword(dev, AC_BK_PARAM, u4bAcParam); */
break;
@@ -1133,47 +1038,46 @@ ActUpdateChannelAccessSetting(
break;
}
- /* Cehck ACM bit. */
+ /* Cehck ACM bit. */
/* If it is set, immediately set ACM control bit to downgrading AC for passing WMM testplan. Annie, 2005-12-13. */
{
PACI_AIFSN pAciAifsn = (PACI_AIFSN)(&pAcParam->f.AciAifsn);
AC_CODING eACI = pAciAifsn->f.ACI;
- /*modified Joseph */
- /*for 8187B AsynIORead issue */
+ /*for 8187B AsynIORead issue */
u8 AcmCtrl = 0;
- if (pAciAifsn->f.ACM) {
+ if (pAciAifsn->f.ACM) {
/* ACM bit is 1. */
- switch (eACI) {
+ switch (eACI) {
case AC0_BE:
- AcmCtrl |= (BEQ_ACM_EN|BEQ_ACM_CTL|ACM_HW_EN); /* or 0x21 */
+ AcmCtrl |= (BEQ_ACM_EN|BEQ_ACM_CTL|ACM_HW_EN); /* or 0x21 */
break;
case AC2_VI:
- AcmCtrl |= (VIQ_ACM_EN|VIQ_ACM_CTL|ACM_HW_EN); /* or 0x42 */
+ AcmCtrl |= (VIQ_ACM_EN|VIQ_ACM_CTL|ACM_HW_EN); /* or 0x42 */
break;
case AC3_VO:
- AcmCtrl |= (VOQ_ACM_EN|VOQ_ACM_CTL|ACM_HW_EN); /* or 0x84 */
+ AcmCtrl |= (VOQ_ACM_EN|VOQ_ACM_CTL|ACM_HW_EN); /* or 0x84 */
break;
default:
DMESGW("SetHwReg8185(): [HW_VAR_ACM_CTRL] ACM set failed: eACI is %d\n", eACI);
break;
}
- } else {
+ } else {
/* ACM bit is 0. */
- switch (eACI) {
+ switch (eACI) {
case AC0_BE:
- AcmCtrl &= ((~BEQ_ACM_EN) & (~BEQ_ACM_CTL) & (~ACM_HW_EN)); /* and 0xDE */
+ AcmCtrl &= ((~BEQ_ACM_EN) & (~BEQ_ACM_CTL) & (~ACM_HW_EN)); /* and 0xDE */
break;
case AC2_VI:
- AcmCtrl &= ((~VIQ_ACM_EN) & (~VIQ_ACM_CTL) & (~ACM_HW_EN)); /* and 0xBD */
+ AcmCtrl &= ((~VIQ_ACM_EN) & (~VIQ_ACM_CTL) & (~ACM_HW_EN)); /* and 0xBD */
break;
case AC3_VO:
- AcmCtrl &= ((~VOQ_ACM_EN) & (~VOQ_ACM_CTL) & (~ACM_HW_EN)); /* and 0x7B */
+ AcmCtrl &= ((~VOQ_ACM_EN) & (~VOQ_ACM_CTL) & (~ACM_HW_EN)); /* and 0x7B */
break;
default:
@@ -1187,53 +1091,51 @@ ActUpdateChannelAccessSetting(
}
}
-void
-ActSetWirelessMode8185(
- struct net_device *dev,
- u8 btWirelessMode
- )
+void ActSetWirelessMode8185(struct net_device *dev, u8 btWirelessMode)
{
- struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
- struct ieee80211_device *ieee = priv->ieee80211;
+ struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
+ struct ieee80211_device *ieee = priv->ieee80211;
u8 btSupportedWirelessMode = GetSupportedWirelessMode8185(dev);
if ((btWirelessMode & btSupportedWirelessMode) == 0) {
- /* Don't switch to unsupported wireless mode, 2006.02.15, by rcnjko. */
+ /* Don't switch to unsupported wireless mode, 2006.02.15, by rcnjko. */
DMESGW("ActSetWirelessMode8185(): WirelessMode(%d) is not supported (%d)!\n",
btWirelessMode, btSupportedWirelessMode);
return;
}
- /* 1. Assign wireless mode to swtich if necessary. */
- if (btWirelessMode == WIRELESS_MODE_AUTO) {
- if ((btSupportedWirelessMode & WIRELESS_MODE_A)) {
+ /* 1. Assign wireless mode to switch if necessary. */
+ if (btWirelessMode == WIRELESS_MODE_AUTO) {
+ if ((btSupportedWirelessMode & WIRELESS_MODE_A)) {
btWirelessMode = WIRELESS_MODE_A;
- } else if (btSupportedWirelessMode & WIRELESS_MODE_G) {
+ } else if (btSupportedWirelessMode & WIRELESS_MODE_G) {
btWirelessMode = WIRELESS_MODE_G;
- } else if ((btSupportedWirelessMode & WIRELESS_MODE_B)) {
- btWirelessMode = WIRELESS_MODE_B;
- } else {
- DMESGW("ActSetWirelessMode8185(): No valid wireless mode supported, btSupportedWirelessMode(%x)!!!\n",
- btSupportedWirelessMode);
+ } else if ((btSupportedWirelessMode & WIRELESS_MODE_B)) {
btWirelessMode = WIRELESS_MODE_B;
+ } else {
+ DMESGW("ActSetWirelessMode8185(): No valid wireless mode supported, btSupportedWirelessMode(%x)!!!\n",
+ btSupportedWirelessMode);
+ btWirelessMode = WIRELESS_MODE_B;
}
}
- /* 2. Swtich band: RF or BB specific actions,
+ /*
+ * 2. Swtich band: RF or BB specific actions,
* for example, refresh tables in omc8255, or change initial gain if necessary.
* Nothing to do for Zebra to switch band.
- * Update current wireless mode if we swtich to specified band successfully. */
+ * Update current wireless mode if we switch to specified band successfully.
+ */
ieee->mode = (WIRELESS_MODE)btWirelessMode;
- /* 3. Change related setting. */
- if( ieee->mode == WIRELESS_MODE_A ) {
+ /* 3. Change related setting. */
+ if( ieee->mode == WIRELESS_MODE_A ) {
DMESG("WIRELESS_MODE_A\n");
- } else if( ieee->mode == WIRELESS_MODE_B ) {
- DMESG("WIRELESS_MODE_B\n");
- } else if( ieee->mode == WIRELESS_MODE_G ) {
- DMESG("WIRELESS_MODE_G\n");
+ } else if( ieee->mode == WIRELESS_MODE_B ) {
+ DMESG("WIRELESS_MODE_B\n");
+ } else if( ieee->mode == WIRELESS_MODE_G ) {
+ DMESG("WIRELESS_MODE_G\n");
}
ActUpdateChannelAccessSetting( dev, ieee->mode, &priv->ChannelAccessSetting);
}
@@ -1245,22 +1147,16 @@ void rtl8185b_irq_enable(struct net_device *dev)
priv->irq_enabled = 1;
write_nic_dword(dev, IMR, priv->IntrMask);
}
-/* by amy for power save */
-void
-DrvIFIndicateDisassociation(
- struct net_device *dev,
- u16 reason
- )
+
+void DrvIFIndicateDisassociation(struct net_device *dev, u16 reason)
{
/* nothing is needed after disassociation request. */
- }
-void
-MgntDisconnectIBSS(
- struct net_device *dev
-)
+}
+
+void MgntDisconnectIBSS(struct net_device *dev)
{
struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
- u8 i;
+ u8 i;
DrvIFIndicateDisassociation(dev, unspec_reason);
@@ -1271,166 +1167,143 @@ MgntDisconnectIBSS(
priv->ieee80211->state = IEEE80211_NOLINK;
/*
- Stop Beacon.
-
- Vista add a Adhoc profile, HW radio off until OID_DOT11_RESET_REQUEST
- Driver would set MSR=NO_LINK, then HW Radio ON, MgntQueue Stuck.
- Because Bcn DMA isn't complete, mgnt queue would stuck until Bcn packet send.
-
- Disable Beacon Queue Own bit, suggested by jong */
+ * Stop Beacon.
+ *
+ * Vista add a Adhoc profile, HW radio off until OID_DOT11_RESET_REQUEST
+ * Driver would set MSR=NO_LINK, then HW Radio ON, MgntQueue Stuck.
+ * Because Bcn DMA isn't complete, mgnt queue would stuck until Bcn packet send.
+ *
+ * Disable Beacon Queue Own bit, suggested by jong
+ */
ieee80211_stop_send_beacons(priv->ieee80211);
priv->ieee80211->link_change(dev);
notify_wx_assoc_event(priv->ieee80211);
}
-void
-MlmeDisassociateRequest(
- struct net_device *dev,
- u8 *asSta,
- u8 asRsn
- )
+
+void MlmeDisassociateRequest(struct net_device *dev, u8 *asSta, u8 asRsn)
{
struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
u8 i;
SendDisassociation(priv->ieee80211, asSta, asRsn);
- if (memcmp(priv->ieee80211->current_network.bssid, asSta, 6) == 0) {
- /*ShuChen TODO: change media status. */
- /*ShuChen TODO: What to do when disassociate. */
+ if (memcmp(priv->ieee80211->current_network.bssid, asSta, 6) == 0) {
+ /* ShuChen TODO: change media status. */
+ /* ShuChen TODO: What to do when disassociate. */
DrvIFIndicateDisassociation(dev, unspec_reason);
-
-
for (i = 0; i < 6; i++)
priv->ieee80211->current_network.bssid[i] = 0x22;
ieee80211_disassociate(priv->ieee80211);
}
-
}
-void
-MgntDisconnectAP(
- struct net_device *dev,
- u8 asRsn
-)
+void MgntDisconnectAP(struct net_device *dev, u8 asRsn)
{
struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
/*
- Commented out by rcnjko, 2005.01.27:
- I move SecClearAllKeys() to MgntActSet_802_11_DISASSOCIATE().
-
- 2004/09/15, kcwu, the key should be cleared, or the new handshaking will not success
-
- In WPA WPA2 need to Clear all key ... because new key will set after new handshaking.
- 2004.10.11, by rcnjko. */
+ * Commented out by rcnjko, 2005.01.27:
+ * I move SecClearAllKeys() to MgntActSet_802_11_DISASSOCIATE().
+ *
+ * 2004/09/15, kcwu, the key should be cleared, or the new handshaking will not success
+ *
+ * In WPA WPA2 need to Clear all key ... because new key will set after new handshaking.
+ * 2004.10.11, by rcnjko.
+ */
MlmeDisassociateRequest(dev, priv->ieee80211->current_network.bssid, asRsn);
priv->ieee80211->state = IEEE80211_NOLINK;
}
-bool
-MgntDisconnect(
- struct net_device *dev,
- u8 asRsn
-)
+
+bool MgntDisconnect(struct net_device *dev, u8 asRsn)
{
struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
/*
- Schedule an workitem to wake up for ps mode, 070109, by rcnjko.
- */
+ * Schedule an workitem to wake up for ps mode, 070109, by rcnjko.
+ */
if (IS_DOT11D_ENABLE(priv->ieee80211))
Dot11d_Reset(priv->ieee80211);
- /* In adhoc mode, update beacon frame. */
+ /* In adhoc mode, update beacon frame. */
if (priv->ieee80211->state == IEEE80211_LINKED) {
if (priv->ieee80211->iw_mode == IW_MODE_ADHOC)
MgntDisconnectIBSS(dev);
- if (priv->ieee80211->iw_mode == IW_MODE_INFRA) {
- /* We clear key here instead of MgntDisconnectAP() because that
- MgntActSet_802_11_DISASSOCIATE() is an interface called by OS,
- e.g. OID_802_11_DISASSOCIATE in Windows while as MgntDisconnectAP() is
- used to handle disassociation related things to AP, e.g. send Disassoc
- frame to AP. 2005.01.27, by rcnjko. */
+ if (priv->ieee80211->iw_mode == IW_MODE_INFRA) {
+ /*
+ * We clear key here instead of MgntDisconnectAP() because that
+ * MgntActSet_802_11_DISASSOCIATE() is an interface called by OS,
+ * e.g. OID_802_11_DISASSOCIATE in Windows while as MgntDisconnectAP() is
+ * used to handle disassociation related things to AP, e.g. send Disassoc
+ * frame to AP. 2005.01.27, by rcnjko.
+ */
MgntDisconnectAP(dev, asRsn);
}
- /* Inidicate Disconnect, 2005.02.23, by rcnjko. */
+ /* Indicate Disconnect, 2005.02.23, by rcnjko. */
}
return true;
}
/*
- Description:
- Chang RF Power State.
- Note that, only MgntActSet_RF_State() is allowed to set HW_VAR_RF_STATE.
-
- Assumption:
- PASSIVE LEVEL.
-*/
-bool
-SetRFPowerState(
- struct net_device *dev,
- RT_RF_POWER_STATE eRFPowerState
- )
+ * Description:
+ * Chang RF Power State.
+ * Note that, only MgntActSet_RF_State() is allowed to set HW_VAR_RF_STATE.
+ *
+ * Assumption:
+ * PASSIVE LEVEL.
+ */
+bool SetRFPowerState(struct net_device *dev, RT_RF_POWER_STATE eRFPowerState)
{
- struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
- bool bResult = false;
+ struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
+ bool bResult = false;
if (eRFPowerState == priv->eRFPowerState)
return bResult;
- bResult = SetZebraRFPowerState8185(dev, eRFPowerState);
+ bResult = SetZebraRFPowerState8185(dev, eRFPowerState);
return bResult;
}
-void
-HalEnableRx8185Dummy(
- struct net_device *dev
- )
+
+void HalEnableRx8185Dummy(struct net_device *dev)
{
}
-void
-HalDisableRx8185Dummy(
- struct net_device *dev
- )
+
+void HalDisableRx8185Dummy(struct net_device *dev)
{
}
-bool
-MgntActSet_RF_State(
- struct net_device *dev,
- RT_RF_POWER_STATE StateToSet,
- u32 ChangeSource
- )
+bool MgntActSet_RF_State(struct net_device *dev, RT_RF_POWER_STATE StateToSet, u32 ChangeSource)
{
- struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
- bool bActionAllowed = false;
- bool bConnectBySSID = false;
- RT_RF_POWER_STATE rtState;
- u16 RFWaitCounter = 0;
+ struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
+ bool bActionAllowed = false;
+ bool bConnectBySSID = false;
+ RT_RF_POWER_STATE rtState;
+ u16 RFWaitCounter = 0;
unsigned long flag;
/*
- Prevent the race condition of RF state change. By Bruce, 2007-11-28.
- Only one thread can change the RF state at one time, and others should wait to be executed.
- */
- while (true) {
+ * Prevent the race condition of RF state change. By Bruce, 2007-11-28.
+ * Only one thread can change the RF state at one time, and others should wait to be executed.
+ */
+ while (true) {
spin_lock_irqsave(&priv->rf_ps_lock, flag);
- if (priv->RFChangeInProgress) {
+ if (priv->RFChangeInProgress) {
spin_unlock_irqrestore(&priv->rf_ps_lock, flag);
/* Set RF after the previous action is done. */
- while (priv->RFChangeInProgress) {
+ while (priv->RFChangeInProgress) {
RFWaitCounter++;
udelay(1000); /* 1 ms */
- /* Wait too long, return FALSE to avoid to be stuck here. */
- if (RFWaitCounter > 1000) { /* 1sec */
+ /* Wait too long, return FALSE to avoid to be stuck here. */
+ if (RFWaitCounter > 1000) { /* 1sec */
printk("MgntActSet_RF_State(): Wait too long to set RF\n");
- /* TODO: Reset RF state? */
+ /* TODO: Reset RF state? */
return false;
}
}
- } else {
+ } else {
priv->RFChangeInProgress = true;
spin_unlock_irqrestore(&priv->rf_ps_lock, flag);
break;
@@ -1438,12 +1311,12 @@ MgntActSet_RF_State(
}
rtState = priv->eRFPowerState;
- switch (StateToSet) {
+ switch (StateToSet) {
case eRfOn:
/*
- Turn On RF no matter the IPS setting because we need to update the RF state to Ndis under Vista, or
- the Windows does not allow the driver to perform site survey any more. By Bruce, 2007-10-02.
- */
+ * Turn On RF no matter the IPS setting because we need to update the RF state to Ndis under Vista, or
+ * the Windows does not allow the driver to perform site survey any more. By Bruce, 2007-10-02.
+ */
priv->RfOffReason &= (~ChangeSource);
if (!priv->RfOffReason) {
@@ -1453,25 +1326,24 @@ MgntActSet_RF_State(
if (rtState == eRfOff && ChangeSource >= RF_CHANGE_BY_HW && !priv->bInHctTest)
bConnectBySSID = true;
- } else
- ;
+ } else
+ ;
break;
case eRfOff:
- /* 070125, rcnjko: we always keep connected in AP mode. */
-
- if (priv->RfOffReason > RF_CHANGE_BY_IPS) {
- /*
- 060808, Annie:
- Disconnect to current BSS when radio off. Asked by QuanTa.
-
- Calling MgntDisconnect() instead of MgntActSet_802_11_DISASSOCIATE(),
- because we do NOT need to set ssid to dummy ones.
- */
- MgntDisconnect(dev, disas_lv_ss);
-
- /* Clear content of bssDesc[] and bssDesc4Query[] to avoid reporting old bss to UI. */
- }
+ /* 070125, rcnjko: we always keep connected in AP mode. */
+
+ if (priv->RfOffReason > RF_CHANGE_BY_IPS) {
+ /*
+ * 060808, Annie:
+ * Disconnect to current BSS when radio off. Asked by QuanTa.
+ *
+ * Calling MgntDisconnect() instead of MgntActSet_802_11_DISASSOCIATE(),
+ * because we do NOT need to set ssid to dummy ones.
+ */
+ MgntDisconnect(dev, disas_lv_ss);
+ /* Clear content of bssDesc[] and bssDesc4Query[] to avoid reporting old bss to UI. */
+ }
priv->RfOffReason |= ChangeSource;
bActionAllowed = true;
@@ -1484,14 +1356,14 @@ MgntActSet_RF_State(
break;
}
- if (bActionAllowed) {
- /* Config HW to the specified mode. */
+ if (bActionAllowed) {
+ /* Config HW to the specified mode. */
SetRFPowerState(dev, StateToSet);
/* Turn on RF. */
- if (StateToSet == eRfOn) {
+ if (StateToSet == eRfOn) {
HalEnableRx8185Dummy(dev);
- if (bConnectBySSID) {
+ if (bConnectBySSID) {
/* by amy not supported */
}
}
@@ -1507,69 +1379,61 @@ MgntActSet_RF_State(
spin_unlock_irqrestore(&priv->rf_ps_lock, flag);
return bActionAllowed;
}
-void
-InactivePowerSave(
- struct net_device *dev
- )
+
+void InactivePowerSave(struct net_device *dev)
{
struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
/*
- This flag "bSwRfProcessing", indicates the status of IPS procedure, should be set if the IPS workitem
- is really scheduled.
- The old code, sets this flag before scheduling the IPS workitem and however, at the same time the
- previous IPS workitem did not end yet, fails to schedule the current workitem. Thus, bSwRfProcessing
- blocks the IPS procedure of switching RF.
- */
+ * This flag "bSwRfProcessing", indicates the status of IPS procedure, should be set if the IPS workitem
+ * is really scheduled.
+ * The old code, sets this flag before scheduling the IPS workitem and however, at the same time the
+ * previous IPS workitem did not end yet, fails to schedule the current workitem. Thus, bSwRfProcessing
+ * blocks the IPS procedure of switching RF.
+ */
priv->bSwRfProcessing = true;
MgntActSet_RF_State(dev, priv->eInactivePowerState, RF_CHANGE_BY_IPS);
/*
- To solve CAM values miss in RF OFF, rewrite CAM values after RF ON. By Bruce, 2007-09-20.
- */
+ * To solve CAM values miss in RF OFF, rewrite CAM values after RF ON. By Bruce, 2007-09-20.
+ */
priv->bSwRfProcessing = false;
}
/*
- Description:
- Enter the inactive power save mode. RF will be off
-*/
-void
-IPSEnter(
- struct net_device *dev
- )
+ * Description:
+ * Enter the inactive power save mode. RF will be off
+ */
+void IPSEnter(struct net_device *dev)
{
struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
RT_RF_POWER_STATE rtState;
- if (priv->bInactivePs) {
+ if (priv->bInactivePs) {
rtState = priv->eRFPowerState;
/*
- Do not enter IPS in the following conditions:
- (1) RF is already OFF or Sleep
- (2) bSwRfProcessing (indicates the IPS is still under going)
- (3) Connectted (only disconnected can trigger IPS)
- (4) IBSS (send Beacon)
- (5) AP mode (send Beacon)
- */
+ * Do not enter IPS in the following conditions:
+ * (1) RF is already OFF or Sleep
+ * (2) bSwRfProcessing (indicates the IPS is still under going)
+ * (3) Connected (only disconnected can trigger IPS)
+ * (4) IBSS (send Beacon)
+ * (5) AP mode (send Beacon)
+ */
if (rtState == eRfOn && !priv->bSwRfProcessing
- && (priv->ieee80211->state != IEEE80211_LINKED)) {
+ && (priv->ieee80211->state != IEEE80211_LINKED)) {
priv->eInactivePowerState = eRfOff;
InactivePowerSave(dev);
}
}
}
-void
-IPSLeave(
- struct net_device *dev
- )
+void IPSLeave(struct net_device *dev)
{
struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
RT_RF_POWER_STATE rtState;
- if (priv->bInactivePs) {
+ if (priv->bInactivePs) {
rtState = priv->eRFPowerState;
- if ((rtState == eRfOff || rtState == eRfSleep) && (!priv->bSwRfProcessing) && priv->RfOffReason <= RF_CHANGE_BY_IPS) {
+ if ((rtState == eRfOff || rtState == eRfSleep) && (!priv->bSwRfProcessing) && priv->RfOffReason <= RF_CHANGE_BY_IPS) {
priv->eInactivePowerState = eRfOn;
InactivePowerSave(dev);
}
@@ -1582,8 +1446,8 @@ void rtl8185b_adapter_start(struct net_device *dev)
struct ieee80211_device *ieee = priv->ieee80211;
u8 SupportedWirelessMode;
- u8 InitWirelessMode;
- u8 bInvalidWirelessMode = 0;
+ u8 InitWirelessMode;
+ u8 bInvalidWirelessMode = 0;
u8 tmpu8;
u8 btCR9346;
u8 TmpU1b;
@@ -1598,89 +1462,89 @@ void rtl8185b_adapter_start(struct net_device *dev)
HwConfigureRTL8185(dev);
write_nic_dword(dev, MAC0, ((u32 *)dev->dev_addr)[0]);
write_nic_word(dev, MAC4, ((u32 *)dev->dev_addr)[1] & 0xffff);
- write_nic_byte(dev, MSR, read_nic_byte(dev, MSR) & 0xf3); /* default network type to 'No Link' */
+ write_nic_byte(dev, MSR, read_nic_byte(dev, MSR) & 0xf3); /* default network type to 'No Link' */
write_nic_word(dev, BcnItv, 100);
write_nic_word(dev, AtimWnd, 2);
PlatformIOWrite2Byte(dev, FEMR, 0xFFFF);
write_nic_byte(dev, WPA_CONFIG, 0);
MacConfig_85BASIC(dev);
- /* Override the RFSW_CTRL (MAC offset 0x272-0x273), 2006.06.07, by rcnjko. */
- /* BT_DEMO_BOARD type */
+ /* Override the RFSW_CTRL (MAC offset 0x272-0x273), 2006.06.07, by rcnjko. */
+ /* BT_DEMO_BOARD type */
PlatformIOWrite2Byte(dev, RFSW_CTRL, 0x569a);
/*
- -----------------------------------------------------------------------------
- Set up PHY related.
- -----------------------------------------------------------------------------
- */
- /* Enable Config3.PARAM_En to revise AnaaParm. */
- write_nic_byte(dev, CR9346, 0xc0); /* enable config register write */
+ *---------------------------------------------------------------------------
+ * Set up PHY related.
+ *---------------------------------------------------------------------------
+ */
+ /* Enable Config3.PARAM_En to revise AnaaParm. */
+ write_nic_byte(dev, CR9346, 0xc0); /* enable config register write */
tmpu8 = read_nic_byte(dev, CONFIG3);
write_nic_byte(dev, CONFIG3, (tmpu8 | CONFIG3_PARM_En));
- /* Turn on Analog power. */
- /* Asked for by William, otherwise, MAC 3-wire can't work, 2006.06.27, by rcnjko. */
+ /* Turn on Analog power. */
+ /* Asked for by William, otherwise, MAC 3-wire can't work, 2006.06.27, by rcnjko. */
write_nic_dword(dev, ANAPARAM2, ANAPARM2_ASIC_ON);
write_nic_dword(dev, ANAPARAM, ANAPARM_ASIC_ON);
write_nic_word(dev, ANAPARAM3, 0x0010);
write_nic_byte(dev, CONFIG3, tmpu8);
write_nic_byte(dev, CR9346, 0x00);
- /* enable EEM0 and EEM1 in 9346CR */
+ /* enable EEM0 and EEM1 in 9346CR */
btCR9346 = read_nic_byte(dev, CR9346);
write_nic_byte(dev, CR9346, (btCR9346 | 0xC0));
- /* B cut use LED1 to control HW RF on/off */
+ /* B cut use LED1 to control HW RF on/off */
TmpU1b = read_nic_byte(dev, CONFIG5);
TmpU1b = TmpU1b & ~BIT3;
write_nic_byte(dev, CONFIG5, TmpU1b);
- /* disable EEM0 and EEM1 in 9346CR */
+ /* disable EEM0 and EEM1 in 9346CR */
btCR9346 &= ~(0xC0);
write_nic_byte(dev, CR9346, btCR9346);
- /* Enable Led (suggested by Jong) */
- /* B-cut RF Radio on/off 5e[3]=0 */
+ /* Enable Led (suggested by Jong) */
+ /* B-cut RF Radio on/off 5e[3]=0 */
btPSR = read_nic_byte(dev, PSR);
write_nic_byte(dev, PSR, (btPSR | BIT3));
- /* setup initial timing for RFE. */
+ /* setup initial timing for RFE. */
write_nic_word(dev, RFPinsOutput, 0x0480);
SetOutputEnableOfRfPins(dev);
write_nic_word(dev, RFPinsSelect, 0x2488);
- /* PHY config. */
+ /* PHY config. */
PhyConfig8185(dev);
/*
- We assume RegWirelessMode has already been initialized before,
- however, we has to validate the wireless mode here and provide a
- reasonable initialized value if necessary. 2005.01.13, by rcnjko.
- */
+ * We assume RegWirelessMode has already been initialized before,
+ * however, we has to validate the wireless mode here and provide a
+ * reasonable initialized value if necessary. 2005.01.13, by rcnjko.
+ */
SupportedWirelessMode = GetSupportedWirelessMode8185(dev);
if ((ieee->mode != WIRELESS_MODE_B) &&
(ieee->mode != WIRELESS_MODE_G) &&
(ieee->mode != WIRELESS_MODE_A) &&
- (ieee->mode != WIRELESS_MODE_AUTO)) {
- /* It should be one of B, G, A, or AUTO. */
+ (ieee->mode != WIRELESS_MODE_AUTO)) {
+ /* It should be one of B, G, A, or AUTO. */
bInvalidWirelessMode = 1;
- } else {
- /* One of B, G, A, or AUTO. */
- /* Check if the wireless mode is supported by RF. */
+ } else {
+ /* One of B, G, A, or AUTO. */
+ /* Check if the wireless mode is supported by RF. */
if ((ieee->mode != WIRELESS_MODE_AUTO) &&
- (ieee->mode & SupportedWirelessMode) == 0) {
+ (ieee->mode & SupportedWirelessMode) == 0) {
bInvalidWirelessMode = 1;
}
}
- if (bInvalidWirelessMode || ieee->mode == WIRELESS_MODE_AUTO) {
- /* Auto or other invalid value. */
- /* Assigne a wireless mode to initialize. */
- if ((SupportedWirelessMode & WIRELESS_MODE_A)) {
+ if (bInvalidWirelessMode || ieee->mode == WIRELESS_MODE_AUTO) {
+ /* Auto or other invalid value. */
+ /* Assigne a wireless mode to initialize. */
+ if ((SupportedWirelessMode & WIRELESS_MODE_A)) {
InitWirelessMode = WIRELESS_MODE_A;
- } else if ((SupportedWirelessMode & WIRELESS_MODE_G)) {
+ } else if ((SupportedWirelessMode & WIRELESS_MODE_G)) {
InitWirelessMode = WIRELESS_MODE_G;
- } else if ((SupportedWirelessMode & WIRELESS_MODE_B)) {
+ } else if ((SupportedWirelessMode & WIRELESS_MODE_B)) {
InitWirelessMode = WIRELESS_MODE_B;
- } else {
+ } else {
DMESGW("InitializeAdapter8185(): No valid wireless mode supported, SupportedWirelessMode(%x)!!!\n",
SupportedWirelessMode);
InitWirelessMode = WIRELESS_MODE_B;
@@ -1690,24 +1554,21 @@ void rtl8185b_adapter_start(struct net_device *dev)
if (bInvalidWirelessMode)
ieee->mode = (WIRELESS_MODE)InitWirelessMode;
- } else {
- /* One of B, G, A. */
+ } else {
+ /* One of B, G, A. */
InitWirelessMode = ieee->mode;
}
-/* by amy for power save */
priv->eRFPowerState = eRfOff;
priv->RfOffReason = 0;
{
MgntActSet_RF_State(dev, eRfOn, 0);
}
/*
- If inactive power mode is enabled, disable rf while in disconnected state.
- */
+ * If inactive power mode is enabled, disable rf while in disconnected state.
+ */
if (priv->bInactivePs)
MgntActSet_RF_State(dev , eRfOff, RF_CHANGE_BY_IPS);
-/* by amy for power save */
-
ActSetWirelessMode8185(dev, (u8)(InitWirelessMode));
/* ----------------------------------------------------------------------------- */
@@ -1715,7 +1576,7 @@ void rtl8185b_adapter_start(struct net_device *dev)
rtl8185b_irq_enable(dev);
netif_start_queue(dev);
- }
+}
void rtl8185b_rx_enable(struct net_device *dev)
{
@@ -1728,7 +1589,7 @@ void rtl8185b_rx_enable(struct net_device *dev)
DMESG("NIC in promisc mode");
if (priv->ieee80211->iw_mode == IW_MODE_MONITOR || \
- dev->flags & IFF_PROMISC) {
+ dev->flags & IFF_PROMISC) {
priv->ReceiveConfig = priv->ReceiveConfig & (~RCR_APM);
priv->ReceiveConfig = priv->ReceiveConfig | RCR_AAP;
}
diff --git a/drivers/staging/rtl8192e/Kconfig b/drivers/staging/rtl8192e/Kconfig
index f87e21101857..4602a47cdb4a 100644
--- a/drivers/staging/rtl8192e/Kconfig
+++ b/drivers/staging/rtl8192e/Kconfig
@@ -14,6 +14,7 @@ if RTLLIB
config RTLLIB_CRYPTO_CCMP
tristate "Support for rtllib CCMP crypto"
depends on RTLLIB
+ select CRYPTO_AES
default y
---help---
CCMP crypto driver for rtllib.
@@ -23,6 +24,8 @@ config RTLLIB_CRYPTO_CCMP
config RTLLIB_CRYPTO_TKIP
tristate "Support for rtllib TKIP crypto"
depends on RTLLIB
+ select CRYPTO_ARC4
+ select CRYPTO_MICHAEL_MIC
default y
---help---
TKIP crypto driver for rtllib.
@@ -31,6 +34,7 @@ config RTLLIB_CRYPTO_TKIP
config RTLLIB_CRYPTO_WEP
tristate "Support for rtllib WEP crypto"
+ select CRYPTO_ARC4
depends on RTLLIB
default y
---help---
diff --git a/drivers/staging/rtl8192e/rtl8192e/r8192E_cmdpkt.c b/drivers/staging/rtl8192e/rtl8192e/r8192E_cmdpkt.c
index 58d044ea5524..ea91744f7ccf 100644
--- a/drivers/staging/rtl8192e/rtl8192e/r8192E_cmdpkt.c
+++ b/drivers/staging/rtl8192e/rtl8192e/r8192E_cmdpkt.c
@@ -342,7 +342,6 @@ static void cmpk_handle_tx_rate_history(struct net_device *dev, u8 *pmsg)
u32 cmpk_message_handle_rx(struct net_device *dev,
struct rtllib_rx_stats *pstats)
{
- struct r8192_priv *priv = rtllib_priv(dev);
int total_length;
u8 cmd_length, exe_cnt = 0;
u8 element_id;
@@ -409,8 +408,6 @@ u32 cmpk_message_handle_rx(struct net_device *dev,
return 1;
}
- priv->stats.rxcmdpkt[element_id]++;
-
total_length -= cmd_length;
pcmd_buff += cmd_length;
}
diff --git a/drivers/staging/rtl8192e/rtl8192e/r8192E_firmware.c b/drivers/staging/rtl8192e/rtl8192e/r8192E_firmware.c
index 37719859bdae..b526fa428679 100644
--- a/drivers/staging/rtl8192e/rtl8192e/r8192E_firmware.c
+++ b/drivers/staging/rtl8192e/rtl8192e/r8192E_firmware.c
@@ -216,7 +216,7 @@ static bool firmware_check_ready(struct net_device *dev,
break;
default:
rt_status = false;
- RT_TRACE(COMP_FIRMWARE, "Unknown firware status");
+ RT_TRACE(COMP_FIRMWARE, "Unknown firmware status");
break;
}
diff --git a/drivers/staging/rtl8192e/rtl8192e/r8192E_phy.c b/drivers/staging/rtl8192e/rtl8192e/r8192E_phy.c
index 3e705efaaf22..9676c591c859 100644
--- a/drivers/staging/rtl8192e/rtl8192e/r8192E_phy.c
+++ b/drivers/staging/rtl8192e/rtl8192e/r8192E_phy.c
@@ -689,7 +689,7 @@ void rtl8192_phy_setTxPower(struct net_device *dev, u8 channel)
case RF_8258:
break;
default:
- RT_TRACE(COMP_ERR, "unknown rf chip in funtion %s()\n",
+ RT_TRACE(COMP_ERR, "unknown rf chip in function %s()\n",
__func__);
break;
}
diff --git a/drivers/staging/rtl8192e/rtl8192e/r819xE_phyreg.h b/drivers/staging/rtl8192e/rtl8192e/r819xE_phyreg.h
index d5de279f6644..970298b07af7 100644
--- a/drivers/staging/rtl8192e/rtl8192e/r819xE_phyreg.h
+++ b/drivers/staging/rtl8192e/rtl8192e/r819xE_phyreg.h
@@ -306,7 +306,7 @@
#define bRFStart 0x0000f000
#define bBBStart 0x000000f0
#define bBBCCKStart 0x0000000f
-/* Reg)x814 */
+/* Reg x814 */
#define bPAEnd 0xf
#define bTREnd 0x0f000000
#define bRFEnd 0x000f0000
@@ -844,7 +844,7 @@
#define bRTL8258_RxLPFBW 0xc00
#define bRTL8258_RSSILPFBW 0xc0
-/* byte endable for sb_write */
+/* byte enable for sb_write */
#define bByte0 0x1
#define bByte1 0x2
#define bByte2 0x4
diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c
index 71adb6b3344d..97a5f499d7c5 100644
--- a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c
+++ b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c
@@ -1025,7 +1025,7 @@ static int rtl8192_sta_down(struct net_device *dev, bool shutdownrf)
break;
}
RT_TRACE(COMP_DBG, "===>%s():RF is in progress, need to wait "
- "until rf chang is done.\n", __func__);
+ "until rf change is done.\n", __func__);
mdelay(1);
RFInProgressTimeOut++;
spin_lock_irqsave(&priv->rf_ps_lock, flags);
@@ -1211,7 +1211,7 @@ static void rtl8192_init_priv_variable(struct net_device *dev)
priv->AcmControl = 0;
priv->pFirmware = vzalloc(sizeof(struct rt_firmware));
if (!priv->pFirmware)
- printk(KERN_ERR "rtl8193e: Unable to allocate space "
+ printk(KERN_ERR "rtl8192e: Unable to allocate space "
"for firmware\n");
skb_queue_head_init(&priv->rx_queue);
diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_core.h b/drivers/staging/rtl8192e/rtl8192e/rtl_core.h
index 2a2519cc284d..320d5fc026b4 100644
--- a/drivers/staging/rtl8192e/rtl8192e/rtl_core.h
+++ b/drivers/staging/rtl8192e/rtl8192e/rtl_core.h
@@ -353,7 +353,6 @@ struct rt_stats {
unsigned long rxrdu;
unsigned long rxok;
unsigned long rxframgment;
- unsigned long rxcmdpkt[8];
unsigned long rxurberr;
unsigned long rxstaterr;
unsigned long rxdatacrcerr;
@@ -944,7 +943,7 @@ struct r8192_priv {
bool bfsync_processing;
u32 rate_record;
u32 rateCountDiffRecord;
- u32 ContiuneDiffCount;
+ u32 ContinueDiffCount;
bool bswitch_fsync;
u8 framesync;
u32 framesyncC34;
diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c b/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c
index f026b7171f62..481b1e4d4913 100644
--- a/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c
+++ b/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c
@@ -493,7 +493,7 @@ static void dm_TXPowerTrackingCallback_TSSI(struct net_device *dev)
if (priv->bResetInProgress) {
RT_TRACE(COMP_POWER_TRACKING,
- "we are in slient reset progress, so return\n");
+ "we are in silent reset progress, so return\n");
write_nic_byte(dev, Pw_Track_Flag, 0);
write_nic_byte(dev, FW_Busy_Flag, 0);
return;
@@ -2615,22 +2615,22 @@ void dm_fsync_timer_callback(unsigned long data)
rate_count_diff;
if (DiffNum >=
priv->rtllib->fsync_seconddiff_ratethreshold)
- priv->ContiuneDiffCount++;
+ priv->ContinueDiffCount++;
else
- priv->ContiuneDiffCount = 0;
+ priv->ContinueDiffCount = 0;
- if (priv->ContiuneDiffCount >= 2) {
+ if (priv->ContinueDiffCount >= 2) {
bSwitchFromCountDiff = true;
- priv->ContiuneDiffCount = 0;
+ priv->ContinueDiffCount = 0;
}
} else {
- priv->ContiuneDiffCount = 0;
+ priv->ContinueDiffCount = 0;
}
if (rate_count_diff <=
priv->rtllib->fsync_firstdiff_ratethreshold) {
bSwitchFromCountDiff = true;
- priv->ContiuneDiffCount = 0;
+ priv->ContinueDiffCount = 0;
}
priv->rate_record = rate_count;
priv->rateCountDiffRecord = rate_count_diff;
@@ -2677,10 +2677,10 @@ void dm_fsync_timer_callback(unsigned long data)
write_nic_byte(dev, 0xC36, 0x5c);
write_nic_byte(dev, 0xC3e, 0x96);
}
- priv->ContiuneDiffCount = 0;
+ priv->ContinueDiffCount = 0;
write_nic_dword(dev, rOFDM0_RxDetector2, 0x465c52cd);
}
- RT_TRACE(COMP_HALDM, "ContiuneDiffCount %d\n", priv->ContiuneDiffCount);
+ RT_TRACE(COMP_HALDM, "ContinueDiffCount %d\n", priv->ContinueDiffCount);
RT_TRACE(COMP_HALDM, "rateRecord %d rateCount %d, rateCountdiff %d "
"bSwitchFsync %d\n", priv->rate_record, rate_count,
rate_count_diff, priv->bswitch_fsync);
@@ -2723,7 +2723,7 @@ static void dm_EndSWFsync(struct net_device *dev)
write_nic_byte(dev, 0xC3e, 0x96);
}
- priv->ContiuneDiffCount = 0;
+ priv->ContinueDiffCount = 0;
write_nic_dword(dev, rOFDM0_RxDetector2, 0x465c52cd);
}
@@ -2735,7 +2735,7 @@ static void dm_StartSWFsync(struct net_device *dev)
RT_TRACE(COMP_HALDM, "%s\n", __func__);
priv->rate_record = 0;
- priv->ContiuneDiffCount = 0;
+ priv->ContinueDiffCount = 0;
priv->rateCountDiffRecord = 0;
priv->bswitch_fsync = false;
diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_wx.c b/drivers/staging/rtl8192e/rtl8192e/rtl_wx.c
index 4e93669210af..778d7baf8e08 100644
--- a/drivers/staging/rtl8192e/rtl8192e/rtl_wx.c
+++ b/drivers/staging/rtl8192e/rtl8192e/rtl_wx.c
@@ -1322,9 +1322,9 @@ static struct iw_statistics *r8192_get_wireless_stats(struct net_device *dev)
struct iw_handler_def r8192_wx_handlers_def = {
.standard = r8192_wx_handlers,
- .num_standard = sizeof(r8192_wx_handlers) / sizeof(iw_handler),
+ .num_standard = ARRAY_SIZE(r8192_wx_handlers),
.private = r8192_private_handler,
- .num_private = sizeof(r8192_private_handler) / sizeof(iw_handler),
+ .num_private = ARRAY_SIZE(r8192_private_handler),
.num_private_args = sizeof(r8192_private_args) /
sizeof(struct iw_priv_args),
.get_wireless_stats = r8192_get_wireless_stats,
diff --git a/drivers/staging/rtl8192e/rtllib.h b/drivers/staging/rtl8192e/rtllib.h
index e26aec86a5c8..d7460ae3a765 100644
--- a/drivers/staging/rtl8192e/rtllib.h
+++ b/drivers/staging/rtl8192e/rtllib.h
@@ -169,7 +169,7 @@ struct cb_desc {
u8 nStuckCount;
- /* Tx Firmware Relaged flags (10-11)*/
+ /* Tx Firmware Related flags (10-11)*/
u8 bCTSEnable:1;
u8 bRTSEnable:1;
u8 bUseShortGI:1;
@@ -1690,7 +1690,7 @@ enum rtllib_state {
/* the association procedure is sending AUTH request*/
RTLLIB_ASSOCIATING_AUTHENTICATING,
- /* the association procedure has successfully authentcated
+ /* the association procedure has successfully authenticated
* and is sending association request
*/
RTLLIB_ASSOCIATING_AUTHENTICATED,
@@ -2409,7 +2409,7 @@ struct rtllib_device {
/* used instead of hard_start_xmit (not softmac_hard_start_xmit)
* if the IEEE_SOFTMAC_TX_QUEUE feature is used to TX data
- * frames. I the option IEEE_SOFTMAC_SINGLE_QUEUE is also set
+ * frames. If the option IEEE_SOFTMAC_SINGLE_QUEUE is also set
* then also management frames are sent via this callback.
* This function can't sleep.
*/
@@ -2422,12 +2422,12 @@ struct rtllib_device {
*/
void (*data_hard_stop)(struct net_device *dev);
- /* OK this is complementar to data_poll_hard_stop */
+ /* OK this is complementing to data_poll_hard_stop */
void (*data_hard_resume)(struct net_device *dev);
/* ask to the driver to retune the radio .
* This function can sleep. the driver should ensure
- * the radio has been swithced before return.
+ * the radio has been switched before return.
*/
void (*set_chan)(struct net_device *dev, short ch);
@@ -2438,7 +2438,7 @@ struct rtllib_device {
* The syncro version is similar to the start_scan but
* does not return until all channels has been scanned.
* this is called in user context and should sleep,
- * it is called in a work_queue when swithcing to ad-hoc mode
+ * it is called in a work_queue when switching to ad-hoc mode
* or in behalf of iwlist scan when the card is associated
* and root user ask for a scan.
* the fucntion stop_scan should stop both the syncro and
@@ -2481,7 +2481,7 @@ struct rtllib_device {
struct rtllib_network *network);
- /* check whether Tx hw resouce available */
+ /* check whether Tx hw resource available */
short (*check_nic_enough_desc)(struct net_device *dev, int queue_index);
short (*get_nic_desc_num)(struct net_device *dev, int queue_index);
void (*SetBWModeHandler)(struct net_device *dev,
@@ -2543,10 +2543,10 @@ struct rtllib_device {
/* Generate probe requests */
#define IEEE_SOFTMAC_PROBERQ (1<<4)
-/* Generate respones to probe requests */
+/* Generate response to probe requests */
#define IEEE_SOFTMAC_PROBERS (1<<5)
-/* The ieee802.11 stack will manages the netif queue
+/* The ieee802.11 stack will manage the netif queue
* wake/stop for the driver, taking care of 802.11
* fragmentation. See softmac.c for details. */
#define IEEE_SOFTMAC_TX_QUEUE (1<<7)
diff --git a/drivers/staging/rtl8192e/rtllib_rx.c b/drivers/staging/rtl8192e/rtllib_rx.c
index 13979b5ea32a..40a59c998efe 100644
--- a/drivers/staging/rtl8192e/rtllib_rx.c
+++ b/drivers/staging/rtl8192e/rtllib_rx.c
@@ -496,7 +496,7 @@ void rtllib_indicate_packets(struct rtllib_device *ieee, struct rtllib_rxb **prx
memcpy(skb_push(sub_skb, ETH_ALEN), prxb->dst, ETH_ALEN);
}
- /* Indicat the packets to upper layer */
+ /* Indicate the packets to upper layer */
if (sub_skb) {
stats->rx_packets++;
stats->rx_bytes += sub_skb->len;
@@ -1233,7 +1233,7 @@ static void rtllib_rx_indicate_pkt_legacy(struct rtllib_device *ieee,
if (is_multicast_ether_addr(dst))
ieee->stats.multicast++;
- /* Indicat the packets to upper layer */
+ /* Indicate the packets to upper layer */
memset(sub_skb->cb, 0, sizeof(sub_skb->cb));
sub_skb->protocol = eth_type_trans(sub_skb, dev);
sub_skb->dev = dev;
diff --git a/drivers/staging/rtl8192e/rtllib_softmac.c b/drivers/staging/rtl8192e/rtllib_softmac.c
index c5a15dba1bf5..a21b4d91a596 100644
--- a/drivers/staging/rtl8192e/rtllib_softmac.c
+++ b/drivers/staging/rtl8192e/rtllib_softmac.c
@@ -31,7 +31,7 @@ short rtllib_is_shortslot(const struct rtllib_network *net)
return net->capability & WLAN_CAPABILITY_SHORT_SLOT_TIME;
}
-/* returns the total length needed for pleacing the RATE MFIE
+/* returns the total length needed for placing the RATE MFIE
* tag and the EXTENDED RATE MFIE tag if needed.
* It encludes two bytes per tag for the tag itself and its len
*/
@@ -49,7 +49,7 @@ static unsigned int rtllib_MFIE_rate_len(struct rtllib_device *ieee)
return rate_len;
}
-/* pleace the MFIE rate, tag to the memory (double) poined.
+/* place the MFIE rate, tag to the memory (double) pointed.
* Then it updates the pointer so that
* it points after the new MFIE tag added.
*/
@@ -557,7 +557,7 @@ void rtllib_softmac_scan_syncro(struct rtllib_device *ieee, u8 is_mesh)
* new network events, despite for updating the net list,
* but we are temporarly 'unlinked' as the driver shall
* not filter RX frames and the channel is changing.
- * So the only situation in witch are interested is to check
+ * So the only situation in which are interested is to check
* if the state become LINKED because of the #1 situation
*/
@@ -1681,7 +1681,7 @@ inline void rtllib_softmac_new_net(struct rtllib_device *ieee,
/* if the user set the AP check if match.
* if the network does not broadcast essid we check the
- * user supplyed ANY essid
+ * user supplied ANY essid
* if the network does broadcast and the user does not set
* essid it is OK
* if the network does broadcast and the user did set essid
@@ -2444,16 +2444,16 @@ inline int rtllib_rx_frame_softmac(struct rtllib_device *ieee,
/* following are for a simplier TX queue management.
* Instead of using netif_[stop/wake]_queue the driver
- * will uses these two function (plus a reset one), that
- * will internally uses the kernel netif_* and takes
+ * will use these two functions (plus a reset one), that
+ * will internally use the kernel netif_* and takes
* care of the ieee802.11 fragmentation.
* So the driver receives a fragment per time and might
- * call the stop function when it want without take care
- * to have enought room to TX an entire packet.
- * This might be useful if each fragment need it's own
+ * call the stop function when it wants to not
+ * have enough room to TX an entire packet.
+ * This might be useful if each fragment needs it's own
* descriptor, thus just keep a total free memory > than
- * the max fragmentation treshold is not enought.. If the
- * ieee802.11 stack passed a TXB struct then you needed
+ * the max fragmentation threshold is not enough.. If the
+ * ieee802.11 stack passed a TXB struct then you need
* to keep N free descriptors where
* N = MAX_PACKET_SIZE / MIN_FRAG_TRESHOLD
* In this way you need just one and the 802.11 stack
@@ -2696,15 +2696,15 @@ static void rtllib_start_ibss_wq(void *data)
rtllib_softmac_check_all_nets(ieee);
- /* if not then the state is not linked. Maybe the user swithced to
+ /* if not then the state is not linked. Maybe the user switched to
* ad-hoc mode just after being in monitor mode, or just after
* being very few time in managed mode (so the card have had no
* time to scan all the chans..) or we have just run up the iface
* after setting ad-hoc mode. So we have to give another try..
* Here, in ibss mode, should be safe to do this without extra care
- * (in bss mode we had to make sure no-one tryed to associate when
+ * (in bss mode we had to make sure no-one tried to associate when
* we had just checked the ieee->state and we was going to start the
- * scan) beacause in ibss mode the rtllib_new_net function, when
+ * scan) because in ibss mode the rtllib_new_net function, when
* finds a good net, just set the ieee->state to RTLLIB_LINKED,
* so, at worst, we waste a bit of time to initiate an unneeded syncro
* scan, that will stop at the first round because it sees the state
@@ -2819,7 +2819,7 @@ void rtllib_start_bss(struct rtllib_device *ieee)
/* ensure no-one start an associating process (thus setting
* the ieee->state to rtllib_ASSOCIATING) while we
- * have just cheked it and we are going to enable scan.
+ * have just checked it and we are going to enable scan.
* The rtllib_new_net function is always called with
* lock held (from both rtllib_softmac_check_all_nets and
* the rx path), so we cannot be in the middle of such function
@@ -2872,7 +2872,7 @@ static void rtllib_associate_retry_wq(void *data)
/* until we do not set the state to RTLLIB_NOLINK
* there are no possibility to have someone else trying
- * to start an association procdure (we get here with
+ * to start an association procedure (we get here with
* ieee->state = RTLLIB_ASSOCIATING).
* When we set the state to RTLLIB_NOLINK it is possible
* that the RX path run an attempt to associate, but
@@ -3679,8 +3679,7 @@ void rtllib_MlmeDisassociateRequest(struct rtllib_device *rtllib, u8 *asSta,
RemovePeerTS(rtllib, asSta);
-
- if (memcpy(rtllib->current_network.bssid, asSta, 6) == NULL) {
+ if (memcmp(rtllib->current_network.bssid, asSta, 6) == 0) {
rtllib->state = RTLLIB_NOLINK;
for (i = 0; i < 6; i++)
diff --git a/drivers/staging/rtl8192e/rtllib_softmac_wx.c b/drivers/staging/rtl8192e/rtllib_softmac_wx.c
index 1523bc7a2105..1bb6b52e0f24 100644
--- a/drivers/staging/rtl8192e/rtllib_softmac_wx.c
+++ b/drivers/staging/rtl8192e/rtllib_softmac_wx.c
@@ -479,7 +479,7 @@ int rtllib_wx_set_essid(struct rtllib_device *ieee,
/* this is just to be sure that the GET wx callback
- * has consisten infos. not needed otherwise
+ * has consistent infos. not needed otherwise
*/
spin_lock_irqsave(&ieee->lock, flags);
@@ -575,7 +575,7 @@ int rtllib_wx_set_power(struct rtllib_device *ieee,
if ((!ieee->sta_wake_up) ||
(!ieee->enter_sleep_state) ||
(!ieee->ps_is_queue_empty)) {
- RTLLIB_DEBUG(RTLLIB_DL_ERR, "%s(): PS mode is tryied to be use "
+ RTLLIB_DEBUG(RTLLIB_DL_ERR, "%s(): PS mode is tried to be use "
"but driver missed a callback\n\n", __func__);
return -1;
}
diff --git a/drivers/staging/rtl8192e/rtllib_tx.c b/drivers/staging/rtl8192e/rtllib_tx.c
index f451bfc27a86..f24aa00c533d 100644
--- a/drivers/staging/rtl8192e/rtllib_tx.c
+++ b/drivers/staging/rtl8192e/rtllib_tx.c
@@ -59,7 +59,7 @@
802.11 Data Frame
-802.11 frame_contorl for data frames - 2 bytes
+802.11 frame_control for data frames - 2 bytes
,-----------------------------------------------------------------------------------------.
bits | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | a | b | c | d | e |
|----|-----|-----|-----|-----|-----|-----|-----|-----|-----|-----|-----|-----|-----|------|
@@ -576,7 +576,7 @@ int rtllib_xmit_inter(struct sk_buff *skb, struct net_device *dev)
spin_lock_irqsave(&ieee->lock, flags);
- /* If there is no driver handler to take the TXB, dont' bother
+ /* If there is no driver handler to take the TXB, don't bother
* creating it... */
if ((!ieee->hard_start_xmit && !(ieee->softmac_features &
IEEE_SOFTMAC_TX_QUEUE)) ||
@@ -738,7 +738,7 @@ int rtllib_xmit_inter(struct sk_buff *skb, struct net_device *dev)
(CFG_RTLLIB_COMPUTE_FCS | CFG_RTLLIB_RESERVE_FCS))
bytes_per_frag -= RTLLIB_FCS_LEN;
- /* Each fragment may need to have room for encryptiong
+ /* Each fragment may need to have room for encrypting
* pre/postfix */
if (encrypt) {
bytes_per_frag -= crypt->ops->extra_mpdu_prefix_len +
diff --git a/drivers/staging/rtl8192e/rtllib_wx.c b/drivers/staging/rtl8192e/rtllib_wx.c
index c27ff7edbaf2..c7e8d4d8ec2b 100644
--- a/drivers/staging/rtl8192e/rtllib_wx.c
+++ b/drivers/staging/rtl8192e/rtllib_wx.c
@@ -88,7 +88,7 @@ static inline char *rtl819x_translate_scan(struct rtllib_device *ieee,
}
/* Add the protocol name */
iwe.cmd = SIOCGIWNAME;
- for (i = 0; i < (sizeof(rtllib_modes)/sizeof(rtllib_modes[0])); i++) {
+ for (i = 0; i < ARRAY_SIZE(rtllib_modes); i++) {
if (network->mode&(1<<i)) {
sprintf(pname, rtllib_modes[i].mode_string,
rtllib_modes[i].mode_size);
@@ -408,7 +408,7 @@ int rtllib_wx_set_encode(struct rtllib_device *ieee,
(*crypt)->priv);
sec.flags |= (1 << key);
/* This ensures a key will be activated if no key is
- * explicitely set */
+ * explicitly set */
if (key == sec.active_key)
sec.flags |= SEC_ACTIVE_KEY;
ieee->crypt_info.tx_keyidx = key;
diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_module.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_module.c
index e3d47bcf4cab..82d4bf6a86a5 100644
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211_module.c
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_module.c
@@ -161,7 +161,7 @@ struct net_device *alloc_ieee80211(int sizeof_priv)
if (ieee->pHTInfo == NULL)
{
IEEE80211_DEBUG(IEEE80211_DL_ERR, "can't alloc memory for HTInfo\n");
- return NULL;
+ goto failed;
}
HTUpdateDefaultSetting(ieee);
HTInitializeHTInfo(ieee); //may move to other place.
diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c
index be2a28cf8edd..6249c3f160ec 100644
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c
@@ -671,7 +671,7 @@ void RxReorderIndicatePacket( struct ieee80211_device *ieee,
index = 1;
} else {
/* Current packet is going to be inserted into pending list.*/
- //IEEE80211_DEBUG(IEEE80211_DL_REORDER,"%s(): We RX no ordered packed, insert to orderd list\n",__FUNCTION__);
+ //IEEE80211_DEBUG(IEEE80211_DL_REORDER,"%s(): We RX no ordered packed, insert to ordered list\n",__FUNCTION__);
if(!list_empty(&ieee->RxReorder_Unused_List)) {
pReorderEntry = (PRX_REORDER_ENTRY)list_entry(ieee->RxReorder_Unused_List.next,RX_REORDER_ENTRY,List);
list_del_init(&pReorderEntry->List);
diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c
index c2ab5fa15465..f6ff8cff313a 100644
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c
@@ -2062,7 +2062,7 @@ ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_buff *skb,
}
}else{
ieee->softmac_stats.rx_auth_rs_err++;
- IEEE80211_DEBUG_MGMT("Authentication respose status code 0x%x",errcode);
+ IEEE80211_DEBUG_MGMT("Authentication response status code 0x%x",errcode);
ieee80211_associate_abort(ieee);
}
diff --git a/drivers/staging/rtl8192u/r8180_93cx6.c b/drivers/staging/rtl8192u/r8180_93cx6.c
index 8878cfeb0fbb..3c515b7bc542 100644
--- a/drivers/staging/rtl8192u/r8180_93cx6.c
+++ b/drivers/staging/rtl8192u/r8180_93cx6.c
@@ -14,7 +14,7 @@
Parts of this driver are based on the Intel Pro Wireless 2100 GPL driver.
- We want to tanks the Authors of those projects and the Ndiswrapper
+ We want to thank the Authors of those projects and the Ndiswrapper
project Authors.
*/
diff --git a/drivers/staging/rtl8192u/r8180_93cx6.h b/drivers/staging/rtl8192u/r8180_93cx6.h
index fb3ac9766ea5..5cea51e1142e 100644
--- a/drivers/staging/rtl8192u/r8180_93cx6.h
+++ b/drivers/staging/rtl8192u/r8180_93cx6.h
@@ -7,7 +7,7 @@
Parts of this driver are based on the rtl8180 driver skeleton from Patric Schenke & Andres Salomon
Parts of this driver are based on the Intel Pro Wireless 2100 GPL driver
- We want to tanks the Authors of such projects and the Ndiswrapper project Authors.
+ We want to thank the Authors of such projects and the Ndiswrapper project Authors.
*/
/*This files contains card eeprom (93c46 or 93c56) programming routines*/
diff --git a/drivers/staging/rtl8192u/r8192U.h b/drivers/staging/rtl8192u/r8192U.h
index 9b81f26d40fe..57e3383cc935 100644
--- a/drivers/staging/rtl8192u/r8192U.h
+++ b/drivers/staging/rtl8192u/r8192U.h
@@ -11,7 +11,7 @@
Parts of this driver are based on the Intel Pro Wireless 2100 GPL driver
- We want to tanks the Authors of those projects and the Ndiswrapper
+ We want to thank the Authors of those projects and the Ndiswrapper
project Authors.
*/
@@ -98,7 +98,7 @@ do { if(rt_global_debug_component & component) \
#define COMP_INIT BIT2 // during driver initialization / halt / reset.
-#define COMP_RECV BIT3 // Reveive part data path.
+#define COMP_RECV BIT3 // Receive data path.
#define COMP_SEND BIT4 // Send part path.
#define COMP_IO BIT5 // I/O Related. Added by Annie, 2006-03-02.
#define COMP_POWER BIT6 // 802.11 Power Save mode or System/Device Power state related.
@@ -322,7 +322,7 @@ typedef struct _tx_fwinfo_819x_usb {
u8 TxSubCarrier:2; // This is used for legacy OFDM rate only.
u8 STBC:2;
u8 AllowAggregation:1;
- u8 RtsHT:1; //Interpre RtsRate field as high throughput data rate
+ u8 RtsHT:1; //Interpret RtsRate field as high throughput data rate
u8 RtsShort:1; //Short PLCP for CCK, or short GI for 11n MCS
u8 RtsBandwidth:1; // This is used for HT MCS rate only.
u8 RtsSubcarrier:2; // This is used for legacy OFDM rate only.
@@ -610,7 +610,6 @@ typedef struct Stats
// unsigned long rxnopointer;
unsigned long rxok;
unsigned long rxframgment;
- unsigned long rxcmdpkt[4]; //08/05/08 amy rx cmd element txfeedback/bcn report/cfg set/query
unsigned long rxurberr;
unsigned long rxstaterr;
unsigned long received_rate_histogram[4][32]; //0: Total, 1:OK, 2:CRC, 3:ICV, 2007 07 03 cosa
@@ -1117,7 +1116,7 @@ typedef struct r8192_priv
bool bfsync_processing; // 500ms Fsync timer is active or not
u32 rate_record;
u32 rateCountDiffRecord;
- u32 ContiuneDiffCount;
+ u32 ContinueDiffCount;
bool bswitch_fsync;
u8 framesync;
diff --git a/drivers/staging/rtl8192u/r8192U_core.c b/drivers/staging/rtl8192u/r8192U_core.c
index 9c00865f302a..5981d6658320 100644
--- a/drivers/staging/rtl8192u/r8192U_core.c
+++ b/drivers/staging/rtl8192u/r8192U_core.c
@@ -203,7 +203,7 @@ static void rtl819x_set_channel_map(u8 channel_plan, struct r8192_priv* priv)
{
Dot11d_Init(ieee);
ieee->bGlobalDomain = false;
- //acturally 8225 & 8256 rf chip only support B,G,24N mode
+ //actually 8225 & 8256 rf chips only support B,G,24N mode
if ((priv->rf_chip == RF_8225) || (priv->rf_chip == RF_8256))
{
min_chan = 1;
@@ -1103,7 +1103,7 @@ inline u16 rtl8192_rate2rate(short rate)
}
-/* The protype of rx_isr has changed since one verion of Linux Kernel */
+/* The prototype of rx_isr has changed since one version of Linux Kernel */
static void rtl8192_rx_isr(struct urb *urb)
{
struct sk_buff *skb = (struct sk_buff *) urb->context;
@@ -1476,7 +1476,7 @@ static void rtl8192_tx_isr(struct urb *tx_urb)
if(tcb_desc->queue_index != TXCMD_QUEUE) {
if(tx_urb->status == 0) {
dev->trans_start = jiffies;
- // As act as station mode, destion shall be unicast address.
+ // Act as station mode, destination shall be unicast address.
//priv->ieee80211->stats.tx_bytes+=(skb->len - priv->ieee80211->tx_headroom);
//priv->ieee80211->stats.tx_packets++;
priv->stats.txoktotal++;
@@ -1522,13 +1522,13 @@ static void rtl8192_tx_isr(struct urb *tx_urb)
else if ((skb_queue_len(&priv->ieee80211->skb_drv_aggQ[queue_index])!= 0)&&\
(!(priv->ieee80211->queue_stop))) {
// Tx Driver Aggregation process
- /* The driver will aggregation the packets according to the following stets
+ /* The driver will aggregation the packets according to the following stats
* 1. check whether there's tx irq available, for it's a completion return
* function, it should contain enough tx irq;
- * 2. check pakcet type;
+ * 2. check packet type;
* 3. initialize sendlist, check whether the to-be send packet no greater than 1
- * 4. aggregation the packets, and fill firmware info and tx desc to it, etc.
- * 5. check whehter the packet could be sent, otherwise just insert to wait head
+ * 4. aggregates the packets, and fill firmware info and tx desc into it, etc.
+ * 5. check whether the packet could be sent, otherwise just insert into wait head
* */
skb = skb_dequeue(&priv->ieee80211->skb_drv_aggQ[queue_index]);
if(!check_nic_enough_desc(dev, queue_index)) {
@@ -2447,7 +2447,7 @@ static int rtl8192_qos_handle_probe_response(struct r8192_priv *priv,
return 0;
}
-/* handle manage frame frame beacon and probe response */
+/* handle and manage frame from beacon and probe response */
static int rtl8192_handle_beacon(struct net_device * dev,
struct ieee80211_beacon * beacon,
struct ieee80211_network * network)
@@ -2625,7 +2625,7 @@ bool GetHalfNmodeSupportByAPs819xUsb(struct net_device* dev)
void rtl8192_refresh_supportrate(struct r8192_priv* priv)
{
struct ieee80211_device* ieee = priv->ieee80211;
- //we donot consider set support rate for ABG mode, only HT MCS rate is set here.
+ //we do not consider set support rate for ABG mode, only HT MCS rate is set here.
if (ieee->mode == WIRELESS_MODE_N_24G || ieee->mode == WIRELESS_MODE_N_5G)
{
memcpy(ieee->Regdot11HTOperationalRateSet, ieee->RegHTSuppRateSet, 16);
@@ -2780,10 +2780,10 @@ static void rtl8192_init_priv_variable(struct net_device* dev)
priv->TransmitConfig =
// TCR_DurProcMode | //for RTL8185B, duration setting by HW
//? TCR_DISReqQsize |
- (TCR_MXDMA_2048<<TCR_MXDMA_OFFSET)| // Max DMA Burst Size per Tx DMA Burst, 7: reservied.
+ (TCR_MXDMA_2048<<TCR_MXDMA_OFFSET)| // Max DMA Burst Size per Tx DMA Burst, 7: reserved.
(priv->ShortRetryLimit<<TCR_SRL_OFFSET)| // Short retry limit
(priv->LongRetryLimit<<TCR_LRL_OFFSET) | // Long retry limit
- (false ? TCR_SAT: 0); // FALSE: HW provies PLCP length and LENGEXT, TURE: SW proiveds them
+ (false ? TCR_SAT: 0); // FALSE: HW provides PLCP length and LENGEXT, TRUE: SW provides them
#ifdef TO_DO_LIST
if(Adapter->bInHctTest)
pHalData->ReceiveConfig = pHalData->CSMethod |
@@ -3437,7 +3437,7 @@ if(Adapter->ResetProgress == RESET_TYPE_NORESET)
{ // User disable RF via registry.
RT_TRACE((COMP_INIT|COMP_RF), DBG_LOUD, ("InitializeAdapter819xUsb(): Turn off RF for RegRfOff ----------\n"));
MgntActSet_RF_State(Adapter, eRfOff, RF_CHANGE_BY_SW);
- // Those action will be discard in MgntActSet_RF_State because off the same state
+ // Those actions will be discard in MgntActSet_RF_State because of the same state
for(eRFPath = 0; eRFPath <pHalData->NumTotalRFPath; eRFPath++)
PHY_SetRFReg(Adapter, (RF90_RADIO_PATH_E)eRFPath, 0x4, 0xC00, 0x0);
}
@@ -3458,7 +3458,7 @@ if(Adapter->ResetProgress == RESET_TYPE_NORESET)
if(pHalData->eRFPowerState == eRfOff)
{
MgntActSet_RF_State(Adapter, eRfOff, pMgntInfo->RfOffReason);
- // Those action will be discard in MgntActSet_RF_State because off the same state
+ // Those actions will be discard in MgntActSet_RF_State because of the same state
for(eRFPath = 0; eRFPath <pHalData->NumTotalRFPath; eRFPath++)
PHY_SetRFReg(Adapter, (RF90_RADIO_PATH_E)eRFPath, 0x4, 0xC00, 0x0);
}
@@ -3586,7 +3586,7 @@ TxCheckStuck(struct net_device *dev)
//unsigned long flags;
//
- // Decide Stuch threshold according to current power save mode
+ // Decide such threshold according to current power save mode
//
// RT_TRACE(COMP_RESET, " ==> TxCheckStuck()\n");
@@ -3745,7 +3745,7 @@ rtl819x_ifcheck_resetornot(struct net_device *dev)
// Driver should not check RX stuck in IBSS mode because it is required to
// set Check BSSID in order to send beacon, however, if check BSSID is
- // set, STA cannot hear any packet a all. Emily, 2008.04.12
+ // set, STA cannot hear any packet at all. Emily, 2008.04.12
RxResetType = RxCheckStuck(dev);
}
if(TxResetType==RESET_TYPE_NORMAL || RxResetType==RESET_TYPE_NORMAL)
@@ -3962,7 +3962,7 @@ RESET_START:
up(&priv->wx_sem);
RT_TRACE(COMP_RESET,"%s():<==========down process is finished\n",__FUNCTION__);
//rtl8192_irq_disable(dev);
- RT_TRACE(COMP_RESET,"%s():===========>start to up the driver\n",__FUNCTION__);
+ RT_TRACE(COMP_RESET,"%s():===========>start up the driver\n",__FUNCTION__);
reset_status = _rtl8192_up(dev);
RT_TRACE(COMP_RESET,"%s():<===========up process is finished\n",__FUNCTION__);
@@ -4155,7 +4155,7 @@ extern void rtl819x_watchdog_wqcallback(struct work_struct *work)
void watch_dog_timer_callback(unsigned long data)
{
struct r8192_priv *priv = ieee80211_priv((struct net_device *) data);
- //printk("===============>watch_dog timer\n");
+ //printk("===============>watch_dog timer\n");
queue_delayed_work(priv->priv_wq,&priv->watch_dog_wq, 0);
mod_timer(&priv->watch_dog_timer, jiffies + MSECS(IEEE80211_WATCH_DOG_TIME));
}
@@ -4170,7 +4170,7 @@ int _rtl8192_up(struct net_device *dev)
init_status = rtl8192_adapter_start(dev);
if(!init_status)
{
- RT_TRACE(COMP_ERR,"ERR!!! %s(): initialization is failed!\n", __FUNCTION__);
+ RT_TRACE(COMP_ERR,"ERR!!! %s(): initialization failed!\n", __FUNCTION__);
priv->up=priv->ieee80211->ieee_up = 0;
return -EAGAIN;
}
@@ -4256,7 +4256,7 @@ int rtl8192_down(struct net_device *dev)
skb_queue_purge(&priv->ieee80211->skb_drv_aggQ [i]);
}
- //as cancel_delayed_work will del work->timer, so if work is not definedas struct delayed_work, it will corrupt
+ //as cancel_delayed_work will del work->timer, so if work is not defined as struct delayed_work, it will corrupt
// flush_scheduled_work();
rtl8192_cancel_deferred_work(priv);
deinit_hal_dm(dev);
@@ -4516,7 +4516,7 @@ u8 HwRateToMRate90(bool bIsHT, u8 rate)
/**
* Function: UpdateRxPktTimeStamp
- * Overview: Recored down the TSF time stamp when receiving a packet
+ * Overview: Record the TSF time stamp when receiving a packet
*
* Input:
* PADAPTER Adapter
@@ -4556,10 +4556,10 @@ long rtl819x_translate_todbm(u8 signal_strength_index )// 0-100 index.
}
-/* 2008/01/22 MH We can not delcare RSSI/EVM total value of sliding window to
+/* 2008/01/22 MH We can not declare RSSI/EVM total value of sliding window to
be a local static. Otherwise, it may increase when we return from S3/S4. The
- value will be kept in memory or disk. We must delcare the value in adapter
- and it will be reinitialized when return from S3/S4. */
+ value will be kept in memory or disk. Declare the value in the adaptor
+ and it will be reinitialized when returned from S3/S4. */
void rtl8192_process_phyinfo(struct r8192_priv * priv,u8* buffer, struct ieee80211_rx_stats * pprevious_stats, struct ieee80211_rx_stats * pcurrent_stats)
{
bool bcheck = false;
@@ -5091,8 +5091,8 @@ static void rtl8192_query_rxphystatus(
tmp_rxevm = pofdm_buf->rxevm_X[i];
rx_evmX = (char)(tmp_rxevm);
- // Do not use shift operation like "rx_evmX >>= 1" because the compilor of free build environment
- // fill most significant bit to "zero" when doing shifting operation which may change a negative
+ // Do not use shift operation like "rx_evmX >>= 1" because the compiler of free build environment
+ // will set the most significant bit to "zero" when doing shifting operation which may change a negative
// value to positive one, then the dbm value (which is supposed to be negative) is not correct anymore.
rx_evmX /= 2; //dbm
@@ -5171,7 +5171,7 @@ void TranslateRxSignalStuff819xUsb(struct sk_buff *skb,
type = WLAN_FC_GET_TYPE(fc);
praddr = hdr->addr1;
- /* Check if the received packet is acceptabe. */
+ /* Check if the received packet is acceptable. */
bpacket_match_bssid = ((IEEE80211_FTYPE_CTL != type) &&
(eqMacAddr(priv->ieee80211->current_network.bssid, (fc & IEEE80211_FCTL_TODS)? hdr->addr1 : (fc & IEEE80211_FCTL_FROMDS )? hdr->addr2 : hdr->addr3))
&& (!pstats->bHwError) && (!pstats->bCRC)&& (!pstats->bICV));
@@ -5211,7 +5211,7 @@ void TranslateRxSignalStuff819xUsb(struct sk_buff *skb,
/**
* Function: UpdateReceivedRateHistogramStatistics
-* Overview: Recored down the received data rate
+* Overview: Record the received data rate
*
* Input:
* struct net_device *dev
@@ -5401,7 +5401,7 @@ void query_rxdesc_status(struct sk_buff *skb, struct ieee80211_rx_stats *stats,
}
#ifdef USB_RX_AGGREGATION_SUPPORT
- /* for the rx aggregated sub frame, the redundant space truelly contained in the packet */
+ /* for the rx aggregated sub frame, the redundant space truly contained in the packet */
if(bIsRxAggrSubframe) {
skb_pull(skb, 8);
}
@@ -5480,7 +5480,7 @@ void rtl8192_rx_nomal(struct sk_buff* skb)
PacketShiftBytes = GetRxPacketShiftBytes819xUsb(&stats, false);
}
#endif
- /* Process the MPDU recevied */
+ /* Process the MPDU received */
skb_trim(skb, skb->len - 4/*sCrcLng*/);
rx_pkt_len = skb->len;
@@ -5538,7 +5538,7 @@ void rtl8192_rx_nomal(struct sk_buff* skb)
if(PacketLength > agg_skb->len) {
break;
}
- /* Process the MPDU recevied */
+ /* Process the MPDU received */
skb = dev_alloc_skb(PacketLength);
memcpy(skb_put(skb,PacketLength),agg_skb->data, PacketLength);
skb_trim(skb, skb->len - 4/*sCrcLng*/);
diff --git a/drivers/staging/rtl8192u/r8192U_dm.c b/drivers/staging/rtl8192u/r8192U_dm.c
index 2dde9fa5c21e..cd8dc85e9c0f 100644
--- a/drivers/staging/rtl8192u/r8192U_dm.c
+++ b/drivers/staging/rtl8192u/r8192U_dm.c
@@ -38,7 +38,7 @@ static u32 edca_setting_UL[HT_IOT_PEER_MAX] =
/*------------------------Define global variable-----------------------------*/
// Debug variable ?
dig_t dm_digtable;
-// Store current shoftware write register content for MAC PHY.
+// Store current software write register content for MAC PHY.
u8 dm_shadow[16][256] = {{0}};
// For Dynamic Rx Path Selection by Signal Strength
DRxPathSel DM_RxPathSelTable;
@@ -119,7 +119,7 @@ static void dm_pd_th(struct net_device *dev);
static void dm_cs_ratio(struct net_device *dev);
static void dm_init_ctstoself(struct net_device *dev);
-// DM --> EDCA turboe mode control
+// DM --> EDCA turbo mode control
static void dm_check_edca_turbo(struct net_device *dev);
// DM --> HW RF control
@@ -348,7 +348,7 @@ extern void init_rate_adaptive(struct net_device * dev)
*
* Revised History:
* When Who Remark
- * 05/26/08 amy Create version 0 proting from windows code.
+ * 05/26/08 amy Create version 0 porting from windows code.
*
*---------------------------------------------------------------------------*/
static void dm_check_rate_adaptive(struct net_device * dev)
@@ -543,7 +543,7 @@ static u32 OFDMSwingTable[OFDM_Table_Length] = {
0x5a400169, // 3, +3db
0x50800142, // 4, +2db
0x47c0011f, // 5, +1db
- 0x40000100, // 6, +0db ===> default, upper for higher temprature, lower for low temprature
+ 0x40000100, // 6, +0db ===> default, upper for higher temperature, lower for low temperature
0x390000e4, // 7, -1db
0x32c000cb, // 8, -2db
0x2d4000b5, // 9, -3db
@@ -678,7 +678,7 @@ static void dm_TXPowerTrackingCallback_TSSI(struct net_device * dev)
{
write_nic_byte(dev, 0x1ba, 0);
viviflag = FALSE;
- RT_TRACE(COMP_POWER_TRACKING, "we filted this data\n");
+ RT_TRACE(COMP_POWER_TRACKING, "we filtered the data\n");
for(k = 0;k < 5; k++)
tmp_report[k] = 0;
break;
@@ -864,14 +864,14 @@ static void dm_TXPowerTrackingCallback_ThermalMeter(struct net_device * dev)
RT_TRACE(COMP_POWER_TRACKING, "Readback ThermalMeterA = %d \n", tmpRegA);
if(tmpRegA < 3 || tmpRegA > 13)
return;
- if(tmpRegA >= 12) // if over 12, TP will be bad when high temprature
+ if(tmpRegA >= 12) // if over 12, TP will be bad when high temperature
tmpRegA = 12;
RT_TRACE(COMP_POWER_TRACKING, "Valid ThermalMeterA = %d \n", tmpRegA);
priv->ThermalMeter[0] = ThermalMeterVal; //We use fixed value by Bryant's suggestion
priv->ThermalMeter[1] = ThermalMeterVal; //We use fixed value by Bryant's suggestion
- //Get current RF-A temprature index
- if(priv->ThermalMeter[0] >= (u8)tmpRegA) //lower temprature
+ //Get current RF-A temperature index
+ if(priv->ThermalMeter[0] >= (u8)tmpRegA) //lower temperature
{
tmpOFDMindex = tmpCCK20Mindex = 6+(priv->ThermalMeter[0]-(u8)tmpRegA);
tmpCCK40Mindex = tmpCCK20Mindex - 6;
@@ -885,7 +885,7 @@ static void dm_TXPowerTrackingCallback_ThermalMeter(struct net_device * dev)
else
{
tmpval = ((u8)tmpRegA - priv->ThermalMeter[0]);
- if(tmpval >= 6) // higher temprature
+ if(tmpval >= 6) // higher temperature
tmpOFDMindex = tmpCCK20Mindex = 0; // max to +6dB
else
tmpOFDMindex = tmpCCK20Mindex = 6 - tmpval;
@@ -1457,9 +1457,9 @@ static void dm_InitializeTXPowerTracking_ThermalMeter(struct net_device *dev)
{
struct r8192_priv *priv = ieee80211_priv(dev);
- // Tx Power tracking by Theremal Meter require Firmware R/W 3-wire. This mechanism
+ // Tx Power tracking by Thermal Meter requires Firmware R/W 3-wire. This mechanism
// can be enabled only when Firmware R/W 3-wire is enabled. Otherwise, frequent r/w
- // 3-wire by driver cause RF goes into wrong state.
+ // 3-wire by driver causes RF to go into a wrong state.
if(priv->ieee80211->FwRWRF)
priv->btxpower_tracking = TRUE;
else
@@ -1520,7 +1520,7 @@ static void dm_CheckTXPowerTracking_ThermalMeter(struct net_device *dev)
if(!TM_Trigger)
{
- //Attention!! You have to wirte all 12bits data to RF, or it may cause RF to crash
+ //Attention!! You have to write all 12bits of data to RF, or it may cause RF to crash
//actually write reg0x02 bit1=0, then bit1=1.
//DbgPrint("Trigger ThermalMeter, write RF reg0x2 = 0x4d to 0x4f\n");
rtl8192_phy_SetRFReg(dev, RF90_PATH_A, 0x02, bMask12Bits, 0x4d);
@@ -1744,7 +1744,7 @@ extern void dm_restore_dynamic_mechanism_state(struct net_device *dev)
write_nic_dword(dev, RATR0, ratr_value);
write_nic_byte(dev, UFWP, 1);
}
- //Resore TX Power Tracking Index
+ //Restore TX Power Tracking Index
if(priv->btxpower_trackingInit && priv->btxpower_tracking){
dm_txpower_reset_recovery(dev);
}
@@ -2031,7 +2031,7 @@ static void dm_dig_init(struct net_device *dev)
dm_digtable.dbg_mode = DM_DBG_OFF; //off=by real rssi value, on=by DM_DigTable.Rssi_val for new dig
dm_digtable.dig_algorithm_switch = 0;
- /* 2007/10/04 MH Define init gain threshol. */
+ /* 2007/10/04 MH Define init gain threshold. */
dm_digtable.dig_state = DM_STA_DIG_MAX;
dm_digtable.dig_highpwr_state = DM_STA_DIG_MAX;
dm_digtable.initialgain_lowerbound_state = false;
@@ -2097,7 +2097,7 @@ static void dm_ctrl_initgain_byrssi_by_driverrssi(
return;
//DbgPrint("Dig by Sw Rssi \n");
- if(dm_digtable.dig_algorithm_switch) // if swithed algorithm, we have to disable FW Dig.
+ if(dm_digtable.dig_algorithm_switch) // if switched algorithm, we have to disable FW Dig.
fw_dig = 0;
if(fw_dig <= 3) // execute several times to make sure the FW Dig is disabled
{// FW DIG Off
@@ -2160,8 +2160,8 @@ static void dm_ctrl_initgain_byrssi_by_fwfalse_alarm(
/*DbgPrint("DIG Check\n\r RSSI=%d LOW=%d HIGH=%d STATE=%d",
pHalData->UndecoratedSmoothedPWDB, DM_DigTable.RssiLowThresh,
DM_DigTable.RssiHighThresh, DM_DigTable.Dig_State);*/
- /* 1. When RSSI decrease, We have to judge if it is smaller than a treshold
- and then execute below step. */
+ /* 1. When RSSI decrease, We have to judge if it is smaller than a threshold
+ and then execute the step below. */
if ((priv->undecorated_smoothed_pwdb <= dm_digtable.rssi_low_thresh))
{
/* 2008/02/05 MH When we execute silent reset, the DIG PHY parameters
@@ -2220,8 +2220,8 @@ static void dm_ctrl_initgain_byrssi_by_fwfalse_alarm(
}
- /* 2. When RSSI increase, We have to judge if it is larger than a treshold
- and then execute below step. */
+ /* 2. When RSSI increase, We have to judge if it is larger than a threshold
+ and then execute the step below. */
if ((priv->undecorated_smoothed_pwdb >= dm_digtable.rssi_high_thresh) )
{
u8 reset_flag = 0;
@@ -2329,7 +2329,7 @@ static void dm_ctrl_initgain_byrssi_highpwr(
}
/* 3. When RSSI >75% or <70%, it is a high power issue. We have to judge if
- it is larger than a treshold and then execute below step. */
+ it is larger than a threshold and then execute the step below. */
// 2008/02/05 MH SD3-Jerry Modify PD_TH for high power issue.
if (priv->undecorated_smoothed_pwdb >= dm_digtable.rssi_high_power_highthresh)
{
@@ -2841,8 +2841,8 @@ static void dm_check_rfctrl_gpio(struct net_device * dev)
{
//struct r8192_priv *priv = ieee80211_priv(dev);
- // Walk around for DTM test, we will not enable HW - radio on/off because r/w
- // page 1 register before Lextra bus is enabled cause system fails when resuming
+ // Work around for DTM test, we will not enable HW - radio on/off because r/w
+ // page 1 register before extra bus is enabled causing system failures when resuming
// from S4. 20080218, Emily
// Stop to execute workitem to prevent S3/S4 bug.
@@ -3377,30 +3377,30 @@ extern void dm_fsync_timer_callback(unsigned long data)
{
u32 DiffNum = priv->rateCountDiffRecord - rate_count_diff;
- // Contiune count
+ // Continue count
if(DiffNum >= priv->ieee80211->fsync_seconddiff_ratethreshold)
- priv->ContiuneDiffCount++;
+ priv->ContinueDiffCount++;
else
- priv->ContiuneDiffCount = 0;
+ priv->ContinueDiffCount = 0;
- // Contiune count over
- if(priv->ContiuneDiffCount >=2)
+ // Continue count over
+ if(priv->ContinueDiffCount >=2)
{
bSwitchFromCountDiff = true;
- priv->ContiuneDiffCount = 0;
+ priv->ContinueDiffCount = 0;
}
}
else
{
- // Stop contiune count
- priv->ContiuneDiffCount = 0;
+ // Stop the continued count
+ priv->ContinueDiffCount = 0;
}
//If Count diff <= FsyncRateCountThreshold
if(rate_count_diff <= priv->ieee80211->fsync_firstdiff_ratethreshold)
{
bSwitchFromCountDiff = true;
- priv->ContiuneDiffCount = 0;
+ priv->ContinueDiffCount = 0;
}
priv->rate_record = rate_count;
priv->rateCountDiffRecord = rate_count_diff;
@@ -3468,14 +3468,14 @@ extern void dm_fsync_timer_callback(unsigned long data)
#endif
write_nic_byte(dev, 0xC3e, 0x96);
}
- priv->ContiuneDiffCount = 0;
+ priv->ContinueDiffCount = 0;
#ifdef RTL8190P
write_nic_dword(dev, rOFDM0_RxDetector2, 0x164052cd);
#else
write_nic_dword(dev, rOFDM0_RxDetector2, 0x465c52cd);
#endif
}
- RT_TRACE(COMP_HALDM, "ContiuneDiffCount %d\n", priv->ContiuneDiffCount);
+ RT_TRACE(COMP_HALDM, "ContinueDiffCount %d\n", priv->ContinueDiffCount);
RT_TRACE(COMP_HALDM, "rateRecord %d rateCount %d, rateCountdiff %d bSwitchFsync %d\n", priv->rate_record, rate_count, rate_count_diff , priv->bswitch_fsync);
}
@@ -3507,7 +3507,7 @@ static void dm_EndSWFsync(struct net_device *dev)
write_nic_byte(dev, 0xC3e, 0x96);
}
- priv->ContiuneDiffCount = 0;
+ priv->ContinueDiffCount = 0;
#ifndef RTL8190P
write_nic_dword(dev, rOFDM0_RxDetector2, 0x465c52cd);
#endif
@@ -3523,8 +3523,8 @@ static void dm_StartSWFsync(struct net_device *dev)
RT_TRACE(COMP_HALDM,"%s\n", __FUNCTION__);
// Initial rate record to zero, start to record.
priv->rate_record = 0;
- // Initial contiune diff count to zero, start to record.
- priv->ContiuneDiffCount = 0;
+ // Initialize continue diff count to zero, start to record.
+ priv->ContinueDiffCount = 0;
priv->rateCountDiffRecord = 0;
priv->bswitch_fsync = false;
@@ -3875,7 +3875,7 @@ static void dm_send_rssi_tofw(struct net_device *dev)
// If we test chariot, we should stop the TX command ?
// Because 92E will always silent reset when we send tx command. We use register
- // 0x1e0(byte) to botify driver.
+ // 0x1e0(byte) to notify driver.
write_nic_byte(dev, DRIVER_RSSI, (u8)priv->undecorated_smoothed_pwdb);
return;
tx_cmd.Op = TXCMD_SET_RX_RSSI;
diff --git a/drivers/staging/rtl8192u/r8192U_hw.h b/drivers/staging/rtl8192u/r8192U_hw.h
index e89aaf70143b..1bfe871dcfb2 100644
--- a/drivers/staging/rtl8192u/r8192U_hw.h
+++ b/drivers/staging/rtl8192u/r8192U_hw.h
@@ -10,7 +10,7 @@
Parts of this driver are based on the Intel Pro Wireless
2100 GPL driver.
- We want to tanks the Authors of those projects
+ We want to thank the Authors of those projects
and the Ndiswrapper project Authors.
*/
diff --git a/drivers/staging/rtl8192u/r8192U_wx.c b/drivers/staging/rtl8192u/r8192U_wx.c
index f6408f98ede6..71f2d2349c38 100644
--- a/drivers/staging/rtl8192u/r8192U_wx.c
+++ b/drivers/staging/rtl8192u/r8192U_wx.c
@@ -13,7 +13,7 @@
Parts of this driver are based on the Intel Pro Wireless 2100 GPL driver.
- We want to tanks the Authors of those projects and the Ndiswrapper
+ We want to thank the Authors of those projects and the Ndiswrapper
project Authors.
*/
@@ -256,7 +256,7 @@ static int r8192_wx_get_ap_status(struct net_device *dev,
//count the length of input ssid
for(name_len=0 ; ((char*)wrqu->data.pointer)[name_len]!='\0' ; name_len++);
- //search for the correspoding info which is received
+ //search for the corresponding info which is received
list_for_each_entry(target, &ieee->network_list, list) {
if ( (target->ssid_len == name_len) &&
(strncmp(target->ssid, (char*)wrqu->data.pointer, name_len)==0)){
@@ -419,7 +419,7 @@ static int rtl8180_wx_get_range(struct net_device *dev,
range->max_qual.updated = 7; /* Updated all three */
range->avg_qual.qual = 92; /* > 8% missed beacons is 'bad' */
- /* TODO: Find real 'good' to 'bad' threshol value for RSSI */
+ /* TODO: Find real 'good' to 'bad' threshold value for RSSI */
range->avg_qual.level = 20 + -98;
range->avg_qual.noise = 0;
range->avg_qual.updated = 7; /* Updated all three */
@@ -1047,7 +1047,7 @@ static iw_handler r8192_wx_handlers[] =
#else
NULL,
#endif
- dummy, /* SIOCGIWAPLIST -- depricated */
+ dummy, /* SIOCGIWAPLIST -- deprecated */
r8192_wx_set_scan, /* SIOCSIWSCAN */
r8192_wx_get_scan, /* SIOCGIWSCAN */
r8192_wx_set_essid, /* SIOCSIWESSID */
@@ -1211,9 +1211,9 @@ struct iw_statistics *r8192_get_wireless_stats(struct net_device *dev)
struct iw_handler_def r8192_wx_handlers_def={
.standard = r8192_wx_handlers,
- .num_standard = sizeof(r8192_wx_handlers) / sizeof(iw_handler),
+ .num_standard = ARRAY_SIZE(r8192_wx_handlers),
.private = r8192_private_handler,
- .num_private = sizeof(r8192_private_handler) / sizeof(iw_handler),
+ .num_private = ARRAY_SIZE(r8192_private_handler),
.num_private_args = sizeof(r8192_private_args) / sizeof(struct iw_priv_args),
#if WIRELESS_EXT >= 17
.get_wireless_stats = r8192_get_wireless_stats,
diff --git a/drivers/staging/rtl8192u/r8192U_wx.h b/drivers/staging/rtl8192u/r8192U_wx.h
index f4cf2801136a..9f6b10505426 100644
--- a/drivers/staging/rtl8192u/r8192U_wx.h
+++ b/drivers/staging/rtl8192u/r8192U_wx.h
@@ -7,7 +7,7 @@
Parts of this driver are based on the rtl8180 driver skeleton from Patric Schenke & Andres Salomon
Parts of this driver are based on the Intel Pro Wireless 2100 GPL driver
- We want to tanks the Authors of such projects and the Ndiswrapper project Authors.
+ We want to thank the Authors of such projects and the Ndiswrapper project Authors.
*/
/* this file (will) contains wireless extension handlers*/
diff --git a/drivers/staging/rtl8192u/r819xU_HTType.h b/drivers/staging/rtl8192u/r819xU_HTType.h
index 2ac421626e7c..e07f8b17a0d6 100644
--- a/drivers/staging/rtl8192u/r819xU_HTType.h
+++ b/drivers/staging/rtl8192u/r819xU_HTType.h
@@ -211,7 +211,7 @@ typedef struct _RT_HIGH_THROUGHPUT{
u8 bEnableHT;
u8 bCurrentHTSupport;
- u8 bRegBW40MHz; // Tx 40MHz channel capablity
+ u8 bRegBW40MHz; // Tx 40MHz channel capability
u8 bCurBW40MHz; // Tx 40MHz channel capability
u8 bRegShortGI40MHz; // Tx Short GI for 40Mhz
diff --git a/drivers/staging/rtl8192u/r819xU_cmdpkt.c b/drivers/staging/rtl8192u/r819xU_cmdpkt.c
index 0cb28c776c49..a8a6dc2c365f 100644
--- a/drivers/staging/rtl8192u/r819xU_cmdpkt.c
+++ b/drivers/staging/rtl8192u/r819xU_cmdpkt.c
@@ -157,7 +157,7 @@ SendTxCommandPacket(
seg_ptr = skb_put(skb, buffer_len);
/*
* Transform from little endian to big endian
- * and pending zero
+ * and pending zero
*/
memcpy(seg_ptr,codevirtualaddress,buffer_len);
tcb_desc->txbuf_size= (u16)buffer_len;
@@ -697,7 +697,6 @@ cmpk_message_handle_rx(
struct ieee80211_rx_stats *pstats)
{
// u32 debug_level = DBG_LOUD;
- struct r8192_priv *priv = ieee80211_priv(dev);
int total_length;
u8 cmd_length, exe_cnt = 0;
u8 element_id;
@@ -719,15 +718,15 @@ cmpk_message_handle_rx(
/* 2. Read virtual address from RFD. */
pcmd_buff = pstats->virtual_address;
- /* 3. Read command pakcet element id and length. */
+ /* 3. Read command packet element id and length. */
element_id = pcmd_buff[0];
/*RT_TRACE(COMP_SEND, DebugLevel,
("\n\r[CMPK]-->element ID=%d Len=%d", element_id, total_length));*/
- /* 4. Check every received command packet conent according to different
+ /* 4. Check every received command packet content according to different
element type. Because FW may aggregate RX command packet to minimize
transmit time between DRV and FW.*/
- // Add a counter to prevent to locked in the loop too long
+ // Add a counter to prevent the lock in the loop from being held too long
while (total_length > 0 || exe_cnt++ >100)
{
/* 2007/01/17 MH We support aggregation of different cmd in the same packet. */
@@ -779,9 +778,6 @@ cmpk_message_handle_rx(
// 2007/01/22 MH Add to display tx statistic.
//cmpk_DisplayTxStatistic(pAdapter);
- /* 2007/03/09 MH Collect sidderent cmd element pkt num. */
- priv->stats.rxcmdpkt[element_id]++;
-
total_length -= cmd_length;
pcmd_buff += cmd_length;
} /* while (total_length > 0) */
diff --git a/drivers/staging/rtl8192u/r819xU_firmware.c b/drivers/staging/rtl8192u/r819xU_firmware.c
index 4bb5fffca5b9..b12d19079798 100644
--- a/drivers/staging/rtl8192u/r819xU_firmware.c
+++ b/drivers/staging/rtl8192u/r819xU_firmware.c
@@ -275,11 +275,11 @@ bool init_firmware(struct net_device *dev)
/*
* Download boot, main, and data image for System reset.
- * Download data image for firmware reseta
+ * Download data image for firmware reset
*/
for(init_step = starting_state; init_step <= FW_INIT_STEP2_DATA; init_step++) {
/*
- * Open Image file, and map file to contineous memory if open file success.
+ * Open image file, and map file to continuous memory if open file success.
* or read image file from array. Default load from IMG file
*/
if(rst_opt == OPT_SYSTEM_RESET) {
diff --git a/drivers/staging/rtl8192u/r819xU_phy.c b/drivers/staging/rtl8192u/r819xU_phy.c
index c4586b0817d1..dd1954daea2d 100644
--- a/drivers/staging/rtl8192u/r819xU_phy.c
+++ b/drivers/staging/rtl8192u/r819xU_phy.c
@@ -40,7 +40,7 @@ static u32 RF_CHANNEL_TABLE_ZEBRA[] = {
* and do register read/write
* input: u32 dwBitMask //taget bit pos in the addr to be modified
* output: none
- * return: u32 return the shift bit bit position of the mask
+ * return: u32 return the shift bit position of the mask
* ****************************************************************************/
u32 rtl8192_CalculateBitShift(u32 dwBitMask)
{
@@ -176,7 +176,7 @@ u32 rtl8192_phy_RFSerialRead(struct net_device* dev, RF90_RADIO_PATH_E eRFPath,
rtl8192_setBBreg(dev, pPhyReg->rfHSSIPara2, bLSSIReadEdge, 0x1);
- // TODO: we should not delay such a long time. Ask help from SD3
+ // TODO: we should not delay such a long time. Ask for help from SD3
msleep(1);
ret = rtl8192_QueryBBReg(dev, pPhyReg->rfLSSIReadBack, bLSSIReadBackData);
@@ -252,7 +252,7 @@ void rtl8192_phy_RFSerialWrite(struct net_device* dev, RF90_RADIO_PATH_E eRFPath
NewOffset = Offset;
}
- // Put write addr in [5:0] and write data in [31:16]
+ // Put write addr in [5:0] and write data in [31:16]
DataAndAddr = (Data<<16) | (NewOffset&0x3f);
// Write Operation
@@ -525,7 +525,7 @@ void rtl8192_phy_configmac(struct net_device* dev)
}
/******************************************************************************
- *function: This function do dirty work
+ *function: This function does dirty work
* input: dev
* output: none
* return: none
@@ -578,7 +578,7 @@ void rtl8192_phyConfigBB(struct net_device* dev, u8 ConfigType)
void rtl8192_InitBBRFRegDef(struct net_device* dev)
{
struct r8192_priv *priv = ieee80211_priv(dev);
-// RF Interface Sowrtware Control
+// RF Interface Software Control
priv->PHYRegDef[RF90_PATH_A].rfintfs = rFPGA0_XAB_RFInterfaceSW; // 16 LSBs if read 32-bit from 0x870
priv->PHYRegDef[RF90_PATH_B].rfintfs = rFPGA0_XAB_RFInterfaceSW; // 16 MSBs if read 32-bit from 0x870 (16-bit for 0x872)
priv->PHYRegDef[RF90_PATH_C].rfintfs = rFPGA0_XCD_RFInterfaceSW;// 16 LSBs if read 32-bit from 0x874
@@ -602,7 +602,7 @@ void rtl8192_InitBBRFRegDef(struct net_device* dev)
priv->PHYRegDef[RF90_PATH_C].rfintfe = rFPGA0_XC_RFInterfaceOE;// 16 MSBs if read 32-bit from 0x86A (16-bit for 0x86A)
priv->PHYRegDef[RF90_PATH_D].rfintfe = rFPGA0_XD_RFInterfaceOE;// 16 MSBs if read 32-bit from 0x86C (16-bit for 0x86E)
- //Addr of LSSI. Wirte RF register by driver
+ //Addr of LSSI. Write RF register by driver
priv->PHYRegDef[RF90_PATH_A].rf3wireOffset = rFPGA0_XA_LSSIParameter; //LSSI Parameter
priv->PHYRegDef[RF90_PATH_B].rf3wireOffset = rFPGA0_XB_LSSIParameter;
priv->PHYRegDef[RF90_PATH_C].rf3wireOffset = rFPGA0_XC_LSSIParameter;
@@ -1384,7 +1384,7 @@ u8 rtl8192_phy_SwChnlStepByStep(struct net_device *dev, u8 channel, u8* stage, u
}
/******************************************************************************
- *function: This function does acturally set channel work
+ *function: This function does actually set channel work
* input: struct net_device *dev
* u8 channel
* output: none
@@ -1425,7 +1425,7 @@ void rtl8192_SwChnl_WorkItem(struct net_device *dev)
}
/******************************************************************************
- *function: This function scheduled actural workitem to set channel
+ *function: This function scheduled actual work item to set channel
* input: net_device dev
* u8 channel //channel to set
* output: none
diff --git a/drivers/staging/rtl8192u/r819xU_phyreg.h b/drivers/staging/rtl8192u/r819xU_phyreg.h
index 06b0b539e1bc..50f24dce8b16 100644
--- a/drivers/staging/rtl8192u/r819xU_phyreg.h
+++ b/drivers/staging/rtl8192u/r819xU_phyreg.h
@@ -443,7 +443,7 @@
#define bCCKRxIG 0x7f00
#define bCCKLNAPolarity 0x800000
#define bCCKRx1stGain 0x7f0000
-#define bCCKRFExtend 0x20000000 //CCK Rx Iinital gain polarity
+#define bCCKRFExtend 0x20000000 //CCK Rx inital gain polarity
#define bCCKRxAGCSatLevel 0x1f000000
#define bCCKRxAGCSatCount 0xe0
#define bCCKRxRFSettle 0x1f //AGCsamp_dly
diff --git a/drivers/staging/rtl8712/osdep_service.h b/drivers/staging/rtl8712/osdep_service.h
index 9ba603310fdc..cabf7747390e 100644
--- a/drivers/staging/rtl8712/osdep_service.h
+++ b/drivers/staging/rtl8712/osdep_service.h
@@ -29,7 +29,6 @@
#define _SUCCESS 1
#define _FAIL 0
-#include <linux/version.h>
#include <linux/spinlock.h>
#include <linux/interrupt.h>
diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_linux.c b/drivers/staging/rtl8712/rtl871x_ioctl_linux.c
index ef35bc29a3fa..3b23befd3645 100644
--- a/drivers/staging/rtl8712/rtl871x_ioctl_linux.c
+++ b/drivers/staging/rtl8712/rtl871x_ioctl_linux.c
@@ -43,7 +43,6 @@
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
-#include <linux/version.h>
#include <linux/io.h>
#include <linux/semaphore.h>
#include <net/iw_handler.h>
@@ -2389,10 +2388,10 @@ static struct iw_statistics *r871x_get_wireless_stats(struct net_device *dev)
struct iw_handler_def r871x_handlers_def = {
.standard = r8711_handlers,
- .num_standard = sizeof(r8711_handlers) / sizeof(iw_handler),
+ .num_standard = ARRAY_SIZE(r8711_handlers),
.private = r8711_private_handler,
.private_args = (struct iw_priv_args *)r8711_private_args,
- .num_private = sizeof(r8711_private_handler) / sizeof(iw_handler),
+ .num_private = ARRAY_SIZE(r8711_private_handler),
.num_private_args = sizeof(r8711_private_args) /
sizeof(struct iw_priv_args),
.get_wireless_stats = r871x_get_wireless_stats
diff --git a/drivers/staging/rts5139/ms.c b/drivers/staging/rts5139/ms.c
index b0e9071c8e52..02aad2d242cb 100644
--- a/drivers/staging/rts5139/ms.c
+++ b/drivers/staging/rts5139/ms.c
@@ -3864,7 +3864,7 @@ static int ms_rw_multi_sector(struct scsi_cmnd *srb, struct rts51x_chip *chip,
log_blk = (u16) (start_sector >> ms_card->block_shift);
start_page = (u8) (start_sector & ms_card->page_off);
- for (seg_no = 0; seg_no < sizeof(ms_start_idx) / 2; seg_no++) {
+ for (seg_no = 0; seg_no < ARRAY_SIZE(ms_start_idx) - 1; seg_no++) {
if (log_blk < ms_start_idx[seg_no + 1])
break;
}
@@ -4020,7 +4020,8 @@ static int ms_rw_multi_sector(struct scsi_cmnd *srb, struct rts51x_chip *chip,
log_blk++;
- for (seg_no = 0; seg_no < sizeof(ms_start_idx) / 2; seg_no++) {
+ for (seg_no = 0; seg_no < ARRAY_SIZE(ms_start_idx) - 1;
+ seg_no++) {
if (log_blk < ms_start_idx[seg_no + 1])
break;
}
diff --git a/drivers/staging/rts_pstor/ms.c b/drivers/staging/rts_pstor/ms.c
index f9a4498984cc..0bf6d95b3fab 100644
--- a/drivers/staging/rts_pstor/ms.c
+++ b/drivers/staging/rts_pstor/ms.c
@@ -4136,7 +4136,7 @@ int mg_set_ICV(struct scsi_cmnd *srb, struct rtsx_chip *chip)
#else
retval = ms_transfer_data(chip, MS_TM_AUTO_WRITE, PRO_WRITE_LONG_DATA,
2, WAIT_INT, 0, 0, buf + 4, 1024);
- if ((retval != STATUS_SUCCESS) || check_ms_err(chip) {
+ if ((retval != STATUS_SUCCESS) || check_ms_err(chip)) {
rtsx_clear_ms_error(chip);
if (ms_card->mg_auth == 0) {
if ((buf[5] & 0xC0) != 0) {
diff --git a/drivers/staging/rts_pstor/rtsx_transport.c b/drivers/staging/rts_pstor/rtsx_transport.c
index 9b2e5c99870f..54a474235f26 100644
--- a/drivers/staging/rts_pstor/rtsx_transport.c
+++ b/drivers/staging/rts_pstor/rtsx_transport.c
@@ -130,7 +130,7 @@ unsigned int rtsx_stor_access_xfer_buf(unsigned char *buffer,
/* Store the contents of buffer into srb's transfer buffer and set the
* SCSI residue. */
void rtsx_stor_set_xfer_buf(unsigned char *buffer,
- unsigned int buflen, struct scsi_cmnd *srb)
+ unsigned int buflen, struct scsi_cmnd *srb)
{
unsigned int index = 0, offset = 0;
@@ -141,7 +141,7 @@ void rtsx_stor_set_xfer_buf(unsigned char *buffer,
}
void rtsx_stor_get_xfer_buf(unsigned char *buffer,
- unsigned int buflen, struct scsi_cmnd *srb)
+ unsigned int buflen, struct scsi_cmnd *srb)
{
unsigned int index = 0, offset = 0;
diff --git a/drivers/staging/sep/sep_driver_config.h b/drivers/staging/sep/sep_driver_config.h
index fa7c0d09bfa5..9d9fc7c94a6e 100644
--- a/drivers/staging/sep/sep_driver_config.h
+++ b/drivers/staging/sep/sep_driver_config.h
@@ -68,11 +68,11 @@
#define SEP_DRIVER_MIN_DATA_SIZE_PER_TABLE 16
/* flag that signifies tah the lock is
-currently held by the proccess (struct file) */
+currently held by the process (struct file) */
#define SEP_DRIVER_OWN_LOCK_FLAG 1
/* flag that signifies tah the lock is currently NOT
-held by the proccess (struct file) */
+held by the process (struct file) */
#define SEP_DRIVER_DISOWN_LOCK_FLAG 0
/* indicates whether driver has mapped/unmapped shared area */
@@ -280,7 +280,7 @@ held by the proccess (struct file) */
/*
* Used to limit number of concurrent processes
- * allowed to allocte dynamic buffers in fastcall
+ * allowed to allocate dynamic buffers in fastcall
* interface.
*/
#define SEP_DOUBLEBUF_USERS_LIMIT 3
diff --git a/drivers/staging/sep/sep_main.c b/drivers/staging/sep/sep_main.c
index f1701bc6e312..df1d13e96fcd 100644
--- a/drivers/staging/sep/sep_main.c
+++ b/drivers/staging/sep/sep_main.c
@@ -786,7 +786,7 @@ static unsigned int sep_poll(struct file *filp, poll_table *wait)
"[PID%d] poll: send_ct is %lx reply ct is %lx\n",
current->pid, sep->send_ct, sep->reply_ct);
- /* Check if error occured during poll */
+ /* Check if error occurred during poll */
retval2 = sep_read_reg(sep, HW_HOST_SEP_HOST_GPR3_REG_ADDR);
if ((retval2 != 0x0) && (retval2 != 0x8)) {
dev_dbg(&sep->pdev->dev, "[PID%d] poll; poll error %x\n",
@@ -1160,7 +1160,7 @@ static int sep_lock_kernel_pages(struct sep_device *sep,
/* Put mapped kernel sg into kernel resource array */
- /* Set output params acording to the in_out flag */
+ /* Set output params according to the in_out flag */
if (in_out_flag == SEP_DRIVER_IN_FLAG) {
*lli_array_ptr = lli_array;
dma_ctx->dma_res_arr[dma_ctx->nr_dcb_creat].in_num_pages =
@@ -1358,7 +1358,7 @@ static int sep_lock_user_pages(struct sep_device *sep,
lli_array[num_pages - 1].block_size);
}
- /* Set output params acording to the in_out flag */
+ /* Set output params according to the in_out flag */
if (in_out_flag == SEP_DRIVER_IN_FLAG) {
*lli_array_ptr = lli_array;
dma_ctx->dma_res_arr[dma_ctx->nr_dcb_creat].in_num_pages =
@@ -2038,7 +2038,7 @@ static int sep_prepare_input_dma_table(struct sep_device *sep,
/*
* If this is not the last table -
- * then allign it to the block size
+ * then align it to the block size
*/
if (!last_table_flag)
table_data_size =
@@ -3033,7 +3033,7 @@ static int sep_free_dcb_handler(struct sep_device *sep,
* @cmd: command
* @arg: pointer to argument structure
*
- * Implement the ioctl methods availble on the SEP device.
+ * Implement the ioctl methods available on the SEP device.
*/
static long sep_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
{
@@ -4460,7 +4460,7 @@ static int sep_pm_runtime_suspend(struct device *dev)
* @sep_pm_runtime_resume: resume- no communication with cpu & main memory
* @sep_pm_runtime_suspend: suspend- no communication with cpu & main memory
* @sep_pci_suspend: suspend - main memory is still ON
- * @sep_pci_resume: resume - main meory is still ON
+ * @sep_pci_resume: resume - main memory is still ON
*/
static const struct dev_pm_ops sep_pm = {
.runtime_resume = sep_pm_runtime_resume,
diff --git a/drivers/staging/serial/68360serial.c b/drivers/staging/serial/68360serial.c
deleted file mode 100644
index daf0b1d0dc28..000000000000
--- a/drivers/staging/serial/68360serial.c
+++ /dev/null
@@ -1,2979 +0,0 @@
-/*
- * UART driver for 68360 CPM SCC or SMC
- * Copyright (c) 2000 D. Jeff Dionne <jeff@uclinux.org>,
- * Copyright (c) 2000 Michael Leslie <mleslie@lineo.ca>
- * Copyright (c) 1997 Dan Malek <dmalek@jlc.net>
- *
- * I used the serial.c driver as the framework for this driver.
- * Give credit to those guys.
- * The original code was written for the MBX860 board. I tried to make
- * it generic, but there may be some assumptions in the structures that
- * have to be fixed later.
- * To save porting time, I did not bother to change any object names
- * that are not accessed outside of this file.
- * It still needs lots of work........When it was easy, I included code
- * to support the SCCs, but this has never been tested, nor is it complete.
- * Only the SCCs support modem control, so that is not complete either.
- *
- * This module exports the following rs232 io functions:
- *
- * int rs_360_init(void);
- */
-
-#include <linux/module.h>
-#include <linux/errno.h>
-#include <linux/signal.h>
-#include <linux/sched.h>
-#include <linux/timer.h>
-#include <linux/interrupt.h>
-#include <linux/tty.h>
-#include <linux/tty_flip.h>
-#include <linux/serial.h>
-#include <linux/serialP.h>
-#include <linux/major.h>
-#include <linux/string.h>
-#include <linux/fcntl.h>
-#include <linux/ptrace.h>
-#include <linux/mm.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <asm/irq.h>
-#include <asm/m68360.h>
-#include <asm/commproc.h>
-
-
-#ifdef CONFIG_KGDB
-extern void breakpoint(void);
-extern void set_debug_traps(void);
-extern int kgdb_output_string (const char* s, unsigned int count);
-#endif
-
-
-/* #ifdef CONFIG_SERIAL_CONSOLE */ /* This seems to be a post 2.0 thing - mles */
-#include <linux/console.h>
-#include <linux/jiffies.h>
-
-/* this defines the index into rs_table for the port to use
- */
-#ifndef CONFIG_SERIAL_CONSOLE_PORT
-#define CONFIG_SERIAL_CONSOLE_PORT 1 /* ie SMC2 - note USE_SMC2 must be defined */
-#endif
-/* #endif */
-
-#if 0
-/* SCC2 for console
- */
-#undef CONFIG_SERIAL_CONSOLE_PORT
-#define CONFIG_SERIAL_CONSOLE_PORT 2
-#endif
-
-
-#define TX_WAKEUP ASYNC_SHARE_IRQ
-
-static char *serial_name = "CPM UART driver";
-static char *serial_version = "0.03";
-
-static struct tty_driver *serial_driver;
-int serial_console_setup(struct console *co, char *options);
-
-/*
- * Serial driver configuration section. Here are the various options:
- */
-#define SERIAL_PARANOIA_CHECK
-#define CONFIG_SERIAL_NOPAUSE_IO
-#define SERIAL_DO_RESTART
-
-/* Set of debugging defines */
-
-#undef SERIAL_DEBUG_INTR
-#undef SERIAL_DEBUG_OPEN
-#undef SERIAL_DEBUG_FLOW
-#undef SERIAL_DEBUG_RS_WAIT_UNTIL_SENT
-
-#define _INLINE_ inline
-
-#define DBG_CNT(s)
-
-/* We overload some of the items in the data structure to meet our
- * needs. For example, the port address is the CPM parameter ram
- * offset for the SCC or SMC. The maximum number of ports is 4 SCCs and
- * 2 SMCs. The "hub6" field is used to indicate the channel number, with
- * a flag indicating SCC or SMC, and the number is used as an index into
- * the CPM parameter area for this device.
- * The "type" field is currently set to 0, for PORT_UNKNOWN. It is
- * not currently used. I should probably use it to indicate the port
- * type of SMC or SCC.
- * The SMCs do not support any modem control signals.
- */
-#define smc_scc_num hub6
-#define NUM_IS_SCC ((int)0x00010000)
-#define PORT_NUM(P) ((P) & 0x0000ffff)
-
-
-#if defined (CONFIG_UCQUICC)
-
-volatile extern void *_periph_base;
-/* sipex transceiver
- * mode bits for are on pins
- *
- * SCC2 d16..19
- * SCC3 d20..23
- * SCC4 d24..27
- */
-#define SIPEX_MODE(n,m) ((m & 0x0f)<<(16+4*(n-1)))
-
-static uint sipex_mode_bits = 0x00000000;
-
-#endif
-
-/* There is no `serial_state' defined back here in 2.0.
- * Try to get by with serial_struct
- */
-/* #define serial_state serial_struct */
-
-/* 2.4 -> 2.0 portability problem: async_icount in 2.4 has a few
- * extras: */
-
-#if 0
-struct async_icount_24 {
- __u32 cts, dsr, rng, dcd, tx, rx;
- __u32 frame, parity, overrun, brk;
- __u32 buf_overrun;
-} icount;
-#endif
-
-#if 0
-
-struct serial_state {
- int magic;
- int baud_base;
- unsigned long port;
- int irq;
- int flags;
- int hub6;
- int type;
- int line;
- int revision; /* Chip revision (950) */
- int xmit_fifo_size;
- int custom_divisor;
- int count;
- u8 *iomem_base;
- u16 iomem_reg_shift;
- unsigned short close_delay;
- unsigned short closing_wait; /* time to wait before closing */
- struct async_icount_24 icount;
- int io_type;
- struct async_struct *info;
-};
-#endif
-
-#define SSTATE_MAGIC 0x5302
-
-
-
-/* SMC2 is sometimes used for low performance TDM interfaces. Define
- * this as 1 if you want SMC2 as a serial port UART managed by this driver.
- * Define this as 0 if you wish to use SMC2 for something else.
- */
-#define USE_SMC2 1
-
-#if 0
-/* Define SCC to ttySx mapping. */
-#define SCC_NUM_BASE (USE_SMC2 + 1) /* SCC base tty "number" */
-
-/* Define which SCC is the first one to use for a serial port. These
- * are 0-based numbers, i.e. this assumes the first SCC (SCC1) is used
- * for Ethernet, and the first available SCC for serial UART is SCC2.
- * NOTE: IF YOU CHANGE THIS, you have to change the PROFF_xxx and
- * interrupt vectors in the table below to match.
- */
-#define SCC_IDX_BASE 1 /* table index */
-#endif
-
-
-/* Processors other than the 860 only get SMCs configured by default.
- * Either they don't have SCCs or they are allocated somewhere else.
- * Of course, there are now 860s without some SCCs, so we will need to
- * address that someday.
- * The Embedded Planet Multimedia I/O cards use TDM interfaces to the
- * stereo codec parts, and we use SMC2 to help support that.
- */
-static struct serial_state rs_table[] = {
-/* type line PORT IRQ FLAGS smc_scc_num (F.K.A. hub6) */
- { 0, 0, PRSLOT_SMC1, CPMVEC_SMC1, 0, 0 } /* SMC1 ttyS0 */
-#if USE_SMC2
- ,{ 0, 0, PRSLOT_SMC2, CPMVEC_SMC2, 0, 1 } /* SMC2 ttyS1 */
-#endif
-
-#if defined(CONFIG_SERIAL_68360_SCC)
- ,{ 0, 0, PRSLOT_SCC2, CPMVEC_SCC2, 0, (NUM_IS_SCC | 1) } /* SCC2 ttyS2 */
- ,{ 0, 0, PRSLOT_SCC3, CPMVEC_SCC3, 0, (NUM_IS_SCC | 2) } /* SCC3 ttyS3 */
- ,{ 0, 0, PRSLOT_SCC4, CPMVEC_SCC4, 0, (NUM_IS_SCC | 3) } /* SCC4 ttyS4 */
-#endif
-};
-
-#define NR_PORTS (sizeof(rs_table)/sizeof(struct serial_state))
-
-/* The number of buffer descriptors and their sizes.
- */
-#define RX_NUM_FIFO 4
-#define RX_BUF_SIZE 32
-#define TX_NUM_FIFO 4
-#define TX_BUF_SIZE 32
-
-#define CONSOLE_NUM_FIFO 2
-#define CONSOLE_BUF_SIZE 4
-
-char *console_fifos[CONSOLE_NUM_FIFO * CONSOLE_BUF_SIZE];
-
-/* The async_struct in serial.h does not really give us what we
- * need, so define our own here.
- */
-typedef struct serial_info {
- int magic;
- int flags;
-
- struct serial_state *state;
- /* struct serial_struct *state; */
- /* struct async_struct *state; */
-
- struct tty_struct *tty;
- int read_status_mask;
- int ignore_status_mask;
- int timeout;
- int line;
- int x_char; /* xon/xoff character */
- int close_delay;
- unsigned short closing_wait;
- unsigned short closing_wait2;
- unsigned long event;
- unsigned long last_active;
- int blocked_open; /* # of blocked opens */
- struct work_struct tqueue;
- struct work_struct tqueue_hangup;
- wait_queue_head_t open_wait;
- wait_queue_head_t close_wait;
-
-
-/* CPM Buffer Descriptor pointers.
- */
- QUICC_BD *rx_bd_base;
- QUICC_BD *rx_cur;
- QUICC_BD *tx_bd_base;
- QUICC_BD *tx_cur;
-} ser_info_t;
-
-
-/* since kmalloc_init() does not get called until much after this initialization: */
-static ser_info_t quicc_ser_info[NR_PORTS];
-static char rx_buf_pool[NR_PORTS * RX_NUM_FIFO * RX_BUF_SIZE];
-static char tx_buf_pool[NR_PORTS * TX_NUM_FIFO * TX_BUF_SIZE];
-
-static void change_speed(ser_info_t *info);
-static void rs_360_wait_until_sent(struct tty_struct *tty, int timeout);
-
-static inline int serial_paranoia_check(ser_info_t *info,
- char *name, const char *routine)
-{
-#ifdef SERIAL_PARANOIA_CHECK
- static const char *badmagic =
- "Warning: bad magic number for serial struct (%s) in %s\n";
- static const char *badinfo =
- "Warning: null async_struct for (%s) in %s\n";
-
- if (!info) {
- printk(badinfo, name, routine);
- return 1;
- }
- if (info->magic != SERIAL_MAGIC) {
- printk(badmagic, name, routine);
- return 1;
- }
-#endif
- return 0;
-}
-
-/*
- * This is used to figure out the divisor speeds and the timeouts,
- * indexed by the termio value. The generic CPM functions are responsible
- * for setting and assigning baud rate generators for us.
- */
-static int baud_table[] = {
- 0, 50, 75, 110, 134, 150, 200, 300, 600, 1200, 1800, 2400, 4800,
- 9600, 19200, 38400, 57600, 115200, 230400, 460800, 0 };
-
-/* This sucks. There is a better way: */
-#if defined(CONFIG_CONSOLE_9600)
- #define CONSOLE_BAUDRATE 9600
-#elif defined(CONFIG_CONSOLE_19200)
- #define CONSOLE_BAUDRATE 19200
-#elif defined(CONFIG_CONSOLE_115200)
- #define CONSOLE_BAUDRATE 115200
-#else
- #warning "console baud rate undefined"
- #define CONSOLE_BAUDRATE 9600
-#endif
-
-/*
- * ------------------------------------------------------------
- * rs_stop() and rs_start()
- *
- * This routines are called before setting or resetting tty->stopped.
- * They enable or disable transmitter interrupts, as necessary.
- * ------------------------------------------------------------
- */
-static void rs_360_stop(struct tty_struct *tty)
-{
- ser_info_t *info = (ser_info_t *)tty->driver_data;
- int idx;
- unsigned long flags;
- volatile struct scc_regs *sccp;
- volatile struct smc_regs *smcp;
-
- if (serial_paranoia_check(info, tty->name, "rs_stop"))
- return;
-
- local_irq_save(flags);
- idx = PORT_NUM(info->state->smc_scc_num);
- if (info->state->smc_scc_num & NUM_IS_SCC) {
- sccp = &pquicc->scc_regs[idx];
- sccp->scc_sccm &= ~UART_SCCM_TX;
- } else {
- /* smcp = &cpmp->cp_smc[idx]; */
- smcp = &pquicc->smc_regs[idx];
- smcp->smc_smcm &= ~SMCM_TX;
- }
- local_irq_restore(flags);
-}
-
-
-static void rs_360_start(struct tty_struct *tty)
-{
- ser_info_t *info = (ser_info_t *)tty->driver_data;
- int idx;
- unsigned long flags;
- volatile struct scc_regs *sccp;
- volatile struct smc_regs *smcp;
-
- if (serial_paranoia_check(info, tty->name, "rs_stop"))
- return;
-
- local_irq_save(flags);
- idx = PORT_NUM(info->state->smc_scc_num);
- if (info->state->smc_scc_num & NUM_IS_SCC) {
- sccp = &pquicc->scc_regs[idx];
- sccp->scc_sccm |= UART_SCCM_TX;
- } else {
- smcp = &pquicc->smc_regs[idx];
- smcp->smc_smcm |= SMCM_TX;
- }
- local_irq_restore(flags);
-}
-
-/*
- * ----------------------------------------------------------------------
- *
- * Here starts the interrupt handling routines. All of the following
- * subroutines are declared as inline and are folded into
- * rs_interrupt(). They were separated out for readability's sake.
- *
- * Note: rs_interrupt() is a "fast" interrupt, which means that it
- * runs with interrupts turned off. People who may want to modify
- * rs_interrupt() should try to keep the interrupt handler as fast as
- * possible. After you are done making modifications, it is not a bad
- * idea to do:
- *
- * gcc -S -DKERNEL -Wall -Wstrict-prototypes -O6 -fomit-frame-pointer serial.c
- *
- * and look at the resulting assemble code in serial.s.
- *
- * - Ted Ts'o (tytso@mit.edu), 7-Mar-93
- * -----------------------------------------------------------------------
- */
-
-static _INLINE_ void receive_chars(ser_info_t *info)
-{
- struct tty_struct *tty = info->port.tty;
- unsigned char ch, flag, *cp;
- /*int ignored = 0;*/
- int i;
- ushort status;
- struct async_icount *icount;
- /* struct async_icount_24 *icount; */
- volatile QUICC_BD *bdp;
-
- icount = &info->state->icount;
-
- /* Just loop through the closed BDs and copy the characters into
- * the buffer.
- */
- bdp = info->rx_cur;
- for (;;) {
- if (bdp->status & BD_SC_EMPTY) /* If this one is empty */
- break; /* we are all done */
-
- /* The read status mask tell us what we should do with
- * incoming characters, especially if errors occur.
- * One special case is the use of BD_SC_EMPTY. If
- * this is not set, we are supposed to be ignoring
- * inputs. In this case, just mark the buffer empty and
- * continue.
- */
- if (!(info->read_status_mask & BD_SC_EMPTY)) {
- bdp->status |= BD_SC_EMPTY;
- bdp->status &=
- ~(BD_SC_BR | BD_SC_FR | BD_SC_PR | BD_SC_OV);
-
- if (bdp->status & BD_SC_WRAP)
- bdp = info->rx_bd_base;
- else
- bdp++;
- continue;
- }
-
- /* Get the number of characters and the buffer pointer.
- */
- i = bdp->length;
- /* cp = (unsigned char *)__va(bdp->buf); */
- cp = (char *)bdp->buf;
- status = bdp->status;
-
- while (i-- > 0) {
- ch = *cp++;
- icount->rx++;
-
-#ifdef SERIAL_DEBUG_INTR
- printk("DR%02x:%02x...", ch, status);
-#endif
- flag = TTY_NORMAL;
-
- if (status & (BD_SC_BR | BD_SC_FR |
- BD_SC_PR | BD_SC_OV)) {
- /*
- * For statistics only
- */
- if (status & BD_SC_BR)
- icount->brk++;
- else if (status & BD_SC_PR)
- icount->parity++;
- else if (status & BD_SC_FR)
- icount->frame++;
- if (status & BD_SC_OV)
- icount->overrun++;
-
- /*
- * Now check to see if character should be
- * ignored, and mask off conditions which
- * should be ignored.
- if (status & info->ignore_status_mask) {
- if (++ignored > 100)
- break;
- continue;
- }
- */
- status &= info->read_status_mask;
-
- if (status & (BD_SC_BR)) {
-#ifdef SERIAL_DEBUG_INTR
- printk("handling break....");
-#endif
- *tty->flip.flag_buf_ptr = TTY_BREAK;
- if (info->flags & ASYNC_SAK)
- do_SAK(tty);
- } else if (status & BD_SC_PR)
- flag = TTY_PARITY;
- else if (status & BD_SC_FR)
- flag = TTY_FRAME;
- }
- tty_insert_flip_char(tty, ch, flag);
- if (status & BD_SC_OV)
- /*
- * Overrun is special, since it's
- * reported immediately, and doesn't
- * affect the current character
- */
- tty_insert_flip_char(tty, 0, TTY_OVERRUN);
- }
-
- /* This BD is ready to be used again. Clear status.
- * Get next BD.
- */
- bdp->status |= BD_SC_EMPTY;
- bdp->status &= ~(BD_SC_BR | BD_SC_FR | BD_SC_PR | BD_SC_OV);
-
- if (bdp->status & BD_SC_WRAP)
- bdp = info->rx_bd_base;
- else
- bdp++;
- }
-
- info->rx_cur = (QUICC_BD *)bdp;
-
- tty_schedule_flip(tty);
-}
-
-static _INLINE_ void receive_break(ser_info_t *info)
-{
- struct tty_struct *tty = info->port.tty;
-
- info->state->icount.brk++;
- /* Check to see if there is room in the tty buffer for
- * the break. If not, we exit now, losing the break. FIXME
- */
- tty_insert_flip_char(tty, 0, TTY_BREAK);
- tty_schedule_flip(tty);
-}
-
-static _INLINE_ void transmit_chars(ser_info_t *info)
-{
-
- if ((info->flags & TX_WAKEUP) ||
- (info->port.tty->flags & (1 << TTY_DO_WRITE_WAKEUP))) {
- schedule_work(&info->tqueue);
- }
-
-#ifdef SERIAL_DEBUG_INTR
- printk("THRE...");
-#endif
-}
-
-#ifdef notdef
- /* I need to do this for the SCCs, so it is left as a reminder.
- */
-static _INLINE_ void check_modem_status(struct async_struct *info)
-{
- int status;
- /* struct async_icount *icount; */
- struct async_icount_24 *icount;
-
- status = serial_in(info, UART_MSR);
-
- if (status & UART_MSR_ANY_DELTA) {
- icount = &info->state->icount;
- /* update input line counters */
- if (status & UART_MSR_TERI)
- icount->rng++;
- if (status & UART_MSR_DDSR)
- icount->dsr++;
- if (status & UART_MSR_DDCD) {
- icount->dcd++;
-#ifdef CONFIG_HARD_PPS
- if ((info->flags & ASYNC_HARDPPS_CD) &&
- (status & UART_MSR_DCD))
- hardpps();
-#endif
- }
- if (status & UART_MSR_DCTS)
- icount->cts++;
- wake_up_interruptible(&info->delta_msr_wait);
- }
-
- if ((info->flags & ASYNC_CHECK_CD) && (status & UART_MSR_DDCD)) {
-#if (defined(SERIAL_DEBUG_OPEN) || defined(SERIAL_DEBUG_INTR))
- printk("ttys%d CD now %s...", info->line,
- (status & UART_MSR_DCD) ? "on" : "off");
-#endif
- if (status & UART_MSR_DCD)
- wake_up_interruptible(&info->open_wait);
- else {
-#ifdef SERIAL_DEBUG_OPEN
- printk("scheduling hangup...");
-#endif
- queue_task(&info->tqueue_hangup,
- &tq_scheduler);
- }
- }
- if (info->flags & ASYNC_CTS_FLOW) {
- if (info->port.tty->hw_stopped) {
- if (status & UART_MSR_CTS) {
-#if (defined(SERIAL_DEBUG_INTR) || defined(SERIAL_DEBUG_FLOW))
- printk("CTS tx start...");
-#endif
- info->port.tty->hw_stopped = 0;
- info->IER |= UART_IER_THRI;
- serial_out(info, UART_IER, info->IER);
- rs_sched_event(info, RS_EVENT_WRITE_WAKEUP);
- return;
- }
- } else {
- if (!(status & UART_MSR_CTS)) {
-#if (defined(SERIAL_DEBUG_INTR) || defined(SERIAL_DEBUG_FLOW))
- printk("CTS tx stop...");
-#endif
- info->port.tty->hw_stopped = 1;
- info->IER &= ~UART_IER_THRI;
- serial_out(info, UART_IER, info->IER);
- }
- }
- }
-}
-#endif
-
-/*
- * This is the serial driver's interrupt routine for a single port
- */
-/* static void rs_360_interrupt(void *dev_id) */ /* until and if we start servicing irqs here */
-static void rs_360_interrupt(int vec, void *dev_id)
-{
- u_char events;
- int idx;
- ser_info_t *info;
- volatile struct smc_regs *smcp;
- volatile struct scc_regs *sccp;
-
- info = dev_id;
-
- idx = PORT_NUM(info->state->smc_scc_num);
- if (info->state->smc_scc_num & NUM_IS_SCC) {
- sccp = &pquicc->scc_regs[idx];
- events = sccp->scc_scce;
- if (events & SCCM_RX)
- receive_chars(info);
- if (events & SCCM_TX)
- transmit_chars(info);
- sccp->scc_scce = events;
- } else {
- smcp = &pquicc->smc_regs[idx];
- events = smcp->smc_smce;
- if (events & SMCM_BRKE)
- receive_break(info);
- if (events & SMCM_RX)
- receive_chars(info);
- if (events & SMCM_TX)
- transmit_chars(info);
- smcp->smc_smce = events;
- }
-
-#ifdef SERIAL_DEBUG_INTR
- printk("rs_interrupt_single(%d, %x)...",
- info->state->smc_scc_num, events);
-#endif
-#ifdef modem_control
- check_modem_status(info);
-#endif
- info->last_active = jiffies;
-#ifdef SERIAL_DEBUG_INTR
- printk("end.\n");
-#endif
-}
-
-
-/*
- * -------------------------------------------------------------------
- * Here ends the serial interrupt routines.
- * -------------------------------------------------------------------
- */
-
-
-static void do_softint(void *private_)
-{
- ser_info_t *info = (ser_info_t *) private_;
- struct tty_struct *tty;
-
- tty = info->port.tty;
- if (!tty)
- return;
-
- if (test_and_clear_bit(RS_EVENT_WRITE_WAKEUP, &info->event))
- tty_wakeup(tty);
-}
-
-
-/*
- * This routine is called from the scheduler tqueue when the interrupt
- * routine has signalled that a hangup has occurred. The path of
- * hangup processing is:
- *
- * serial interrupt routine -> (scheduler tqueue) ->
- * do_serial_hangup() -> tty->hangup() -> rs_hangup()
- *
- */
-static void do_serial_hangup(void *private_)
-{
- struct async_struct *info = (struct async_struct *) private_;
- struct tty_struct *tty;
-
- tty = info->port.tty;
- if (!tty)
- return;
-
- tty_hangup(tty);
-}
-
-
-static int startup(ser_info_t *info)
-{
- unsigned long flags;
- int retval=0;
- int idx;
- /*struct serial_state *state = info->state;*/
- volatile struct smc_regs *smcp;
- volatile struct scc_regs *sccp;
- volatile struct smc_uart_pram *up;
- volatile struct uart_pram *scup;
-
-
- local_irq_save(flags);
-
- if (info->flags & ASYNC_INITIALIZED) {
- goto errout;
- }
-
-#ifdef maybe
- if (!state->port || !state->type) {
- if (info->port.tty)
- set_bit(TTY_IO_ERROR, &info->port.tty->flags);
- goto errout;
- }
-#endif
-
-#ifdef SERIAL_DEBUG_OPEN
- printk("starting up ttys%d (irq %d)...", info->line, state->irq);
-#endif
-
-
-#ifdef modem_control
- info->MCR = 0;
- if (info->port.tty->termios->c_cflag & CBAUD)
- info->MCR = UART_MCR_DTR | UART_MCR_RTS;
-#endif
-
- if (info->port.tty)
- clear_bit(TTY_IO_ERROR, &info->port.tty->flags);
-
- /*
- * and set the speed of the serial port
- */
- change_speed(info);
-
- idx = PORT_NUM(info->state->smc_scc_num);
- if (info->state->smc_scc_num & NUM_IS_SCC) {
- sccp = &pquicc->scc_regs[idx];
- scup = &pquicc->pram[info->state->port].scc.pscc.u;
-
- scup->mrblr = RX_BUF_SIZE;
- scup->max_idl = RX_BUF_SIZE;
-
- sccp->scc_sccm |= (UART_SCCM_TX | UART_SCCM_RX);
- sccp->scc_gsmr.w.low |= (SCC_GSMRL_ENR | SCC_GSMRL_ENT);
-
- } else {
- smcp = &pquicc->smc_regs[idx];
-
- /* Enable interrupts and I/O.
- */
- smcp->smc_smcm |= (SMCM_RX | SMCM_TX);
- smcp->smc_smcmr |= (SMCMR_REN | SMCMR_TEN);
-
- /* We can tune the buffer length and idle characters
- * to take advantage of the entire incoming buffer size.
- * If mrblr is something other than 1, maxidl has to be
- * non-zero or we never get an interrupt. The maxidl
- * is the number of character times we wait after reception
- * of the last character before we decide no more characters
- * are coming.
- */
- /* up = (smc_uart_t *)&pquicc->cp_dparam[state->port]; */
- /* holy unionized structures, Batman: */
- up = &pquicc->pram[info->state->port].scc.pothers.idma_smc.psmc.u;
-
- up->mrblr = RX_BUF_SIZE;
- up->max_idl = RX_BUF_SIZE;
-
- up->brkcr = 1; /* number of break chars */
- }
-
- info->flags |= ASYNC_INITIALIZED;
- local_irq_restore(flags);
- return 0;
-
-errout:
- local_irq_restore(flags);
- return retval;
-}
-
-/*
- * This routine will shutdown a serial port; interrupts are disabled, and
- * DTR is dropped if the hangup on close termio flag is on.
- */
-static void shutdown(ser_info_t *info)
-{
- unsigned long flags;
- struct serial_state *state;
- int idx;
- volatile struct smc_regs *smcp;
- volatile struct scc_regs *sccp;
-
- if (!(info->flags & ASYNC_INITIALIZED))
- return;
-
- state = info->state;
-
-#ifdef SERIAL_DEBUG_OPEN
- printk("Shutting down serial port %d (irq %d)....", info->line,
- state->irq);
-#endif
-
- local_irq_save(flags);
-
- idx = PORT_NUM(state->smc_scc_num);
- if (state->smc_scc_num & NUM_IS_SCC) {
- sccp = &pquicc->scc_regs[idx];
- sccp->scc_gsmr.w.low &= ~(SCC_GSMRL_ENR | SCC_GSMRL_ENT);
-#ifdef CONFIG_SERIAL_CONSOLE
- /* We can't disable the transmitter if this is the
- * system console.
- */
- if ((state - rs_table) != CONFIG_SERIAL_CONSOLE_PORT)
-#endif
- sccp->scc_sccm &= ~(UART_SCCM_TX | UART_SCCM_RX);
- } else {
- smcp = &pquicc->smc_regs[idx];
-
- /* Disable interrupts and I/O.
- */
- smcp->smc_smcm &= ~(SMCM_RX | SMCM_TX);
-#ifdef CONFIG_SERIAL_CONSOLE
- /* We can't disable the transmitter if this is the
- * system console.
- */
- if ((state - rs_table) != CONFIG_SERIAL_CONSOLE_PORT)
-#endif
- smcp->smc_smcmr &= ~(SMCMR_REN | SMCMR_TEN);
- }
-
- if (info->port.tty)
- set_bit(TTY_IO_ERROR, &info->port.tty->flags);
-
- info->flags &= ~ASYNC_INITIALIZED;
- local_irq_restore(flags);
-}
-
-/*
- * This routine is called to set the UART divisor registers to match
- * the specified baud rate for a serial port.
- */
-static void change_speed(ser_info_t *info)
-{
- int baud_rate;
- unsigned cflag, cval, scval, prev_mode;
- int i, bits, sbits, idx;
- unsigned long flags;
- struct serial_state *state;
- volatile struct smc_regs *smcp;
- volatile struct scc_regs *sccp;
-
- if (!info->port.tty || !info->port.tty->termios)
- return;
- cflag = info->port.tty->termios->c_cflag;
-
- state = info->state;
-
- /* Character length programmed into the mode register is the
- * sum of: 1 start bit, number of data bits, 0 or 1 parity bit,
- * 1 or 2 stop bits, minus 1.
- * The value 'bits' counts this for us.
- */
- cval = 0;
- scval = 0;
-
- /* byte size and parity */
- switch (cflag & CSIZE) {
- case CS5: bits = 5; break;
- case CS6: bits = 6; break;
- case CS7: bits = 7; break;
- case CS8: bits = 8; break;
- /* Never happens, but GCC is too dumb to figure it out */
- default: bits = 8; break;
- }
- sbits = bits - 5;
-
- if (cflag & CSTOPB) {
- cval |= SMCMR_SL; /* Two stops */
- scval |= SCU_PMSR_SL;
- bits++;
- }
- if (cflag & PARENB) {
- cval |= SMCMR_PEN;
- scval |= SCU_PMSR_PEN;
- bits++;
- }
- if (!(cflag & PARODD)) {
- cval |= SMCMR_PM_EVEN;
- scval |= (SCU_PMSR_REVP | SCU_PMSR_TEVP);
- }
-
- /* Determine divisor based on baud rate */
- i = cflag & CBAUD;
- if (i >= (sizeof(baud_table)/sizeof(int)))
- baud_rate = 9600;
- else
- baud_rate = baud_table[i];
-
- info->timeout = (TX_BUF_SIZE*HZ*bits);
- info->timeout += HZ/50; /* Add .02 seconds of slop */
-
-#ifdef modem_control
- /* CTS flow control flag and modem status interrupts */
- info->IER &= ~UART_IER_MSI;
- if (info->flags & ASYNC_HARDPPS_CD)
- info->IER |= UART_IER_MSI;
- if (cflag & CRTSCTS) {
- info->flags |= ASYNC_CTS_FLOW;
- info->IER |= UART_IER_MSI;
- } else
- info->flags &= ~ASYNC_CTS_FLOW;
- if (cflag & CLOCAL)
- info->flags &= ~ASYNC_CHECK_CD;
- else {
- info->flags |= ASYNC_CHECK_CD;
- info->IER |= UART_IER_MSI;
- }
- serial_out(info, UART_IER, info->IER);
-#endif
-
- /*
- * Set up parity check flag
- */
- info->read_status_mask = (BD_SC_EMPTY | BD_SC_OV);
- if (I_INPCK(info->port.tty))
- info->read_status_mask |= BD_SC_FR | BD_SC_PR;
- if (I_BRKINT(info->port.tty) || I_PARMRK(info->port.tty))
- info->read_status_mask |= BD_SC_BR;
-
- /*
- * Characters to ignore
- */
- info->ignore_status_mask = 0;
- if (I_IGNPAR(info->port.tty))
- info->ignore_status_mask |= BD_SC_PR | BD_SC_FR;
- if (I_IGNBRK(info->port.tty)) {
- info->ignore_status_mask |= BD_SC_BR;
- /*
- * If we're ignore parity and break indicators, ignore
- * overruns too. (For real raw support).
- */
- if (I_IGNPAR(info->port.tty))
- info->ignore_status_mask |= BD_SC_OV;
- }
- /*
- * !!! ignore all characters if CREAD is not set
- */
- if ((cflag & CREAD) == 0)
- info->read_status_mask &= ~BD_SC_EMPTY;
- local_irq_save(flags);
-
- /* Start bit has not been added (so don't, because we would just
- * subtract it later), and we need to add one for the number of
- * stops bits (there is always at least one).
- */
- bits++;
- idx = PORT_NUM(state->smc_scc_num);
- if (state->smc_scc_num & NUM_IS_SCC) {
- sccp = &pquicc->scc_regs[idx];
- sccp->scc_psmr = (sbits << 12) | scval;
- } else {
- smcp = &pquicc->smc_regs[idx];
-
- /* Set the mode register. We want to keep a copy of the
- * enables, because we want to put them back if they were
- * present.
- */
- prev_mode = smcp->smc_smcmr;
- smcp->smc_smcmr = smcr_mk_clen(bits) | cval | SMCMR_SM_UART;
- smcp->smc_smcmr |= (prev_mode & (SMCMR_REN | SMCMR_TEN));
- }
-
- m360_cpm_setbrg((state - rs_table), baud_rate);
-
- local_irq_restore(flags);
-}
-
-static void rs_360_put_char(struct tty_struct *tty, unsigned char ch)
-{
- ser_info_t *info = (ser_info_t *)tty->driver_data;
- volatile QUICC_BD *bdp;
-
- if (serial_paranoia_check(info, tty->name, "rs_put_char"))
- return 0;
-
- if (!tty)
- return 0;
-
- bdp = info->tx_cur;
- while (bdp->status & BD_SC_READY);
-
- /* *((char *)__va(bdp->buf)) = ch; */
- *((char *)bdp->buf) = ch;
- bdp->length = 1;
- bdp->status |= BD_SC_READY;
-
- /* Get next BD.
- */
- if (bdp->status & BD_SC_WRAP)
- bdp = info->tx_bd_base;
- else
- bdp++;
-
- info->tx_cur = (QUICC_BD *)bdp;
- return 1;
-
-}
-
-static int rs_360_write(struct tty_struct * tty,
- const unsigned char *buf, int count)
-{
- int c, ret = 0;
- ser_info_t *info = (ser_info_t *)tty->driver_data;
- volatile QUICC_BD *bdp;
-
-#ifdef CONFIG_KGDB
- /* Try to let stub handle output. Returns true if it did. */
- if (kgdb_output_string(buf, count))
- return ret;
-#endif
-
- if (serial_paranoia_check(info, tty->name, "rs_write"))
- return 0;
-
- if (!tty)
- return 0;
-
- bdp = info->tx_cur;
-
- while (1) {
- c = min(count, TX_BUF_SIZE);
-
- if (c <= 0)
- break;
-
- if (bdp->status & BD_SC_READY) {
- info->flags |= TX_WAKEUP;
- break;
- }
-
- /* memcpy(__va(bdp->buf), buf, c); */
- memcpy((void *)bdp->buf, buf, c);
-
- bdp->length = c;
- bdp->status |= BD_SC_READY;
-
- buf += c;
- count -= c;
- ret += c;
-
- /* Get next BD.
- */
- if (bdp->status & BD_SC_WRAP)
- bdp = info->tx_bd_base;
- else
- bdp++;
- info->tx_cur = (QUICC_BD *)bdp;
- }
- return ret;
-}
-
-static int rs_360_write_room(struct tty_struct *tty)
-{
- ser_info_t *info = (ser_info_t *)tty->driver_data;
- int ret;
-
- if (serial_paranoia_check(info, tty->name, "rs_write_room"))
- return 0;
-
- if ((info->tx_cur->status & BD_SC_READY) == 0) {
- info->flags &= ~TX_WAKEUP;
- ret = TX_BUF_SIZE;
- }
- else {
- info->flags |= TX_WAKEUP;
- ret = 0;
- }
- return ret;
-}
-
-/* I could track this with transmit counters....maybe later.
-*/
-static int rs_360_chars_in_buffer(struct tty_struct *tty)
-{
- ser_info_t *info = (ser_info_t *)tty->driver_data;
-
- if (serial_paranoia_check(info, tty->name, "rs_chars_in_buffer"))
- return 0;
- return 0;
-}
-
-static void rs_360_flush_buffer(struct tty_struct *tty)
-{
- ser_info_t *info = (ser_info_t *)tty->driver_data;
-
- if (serial_paranoia_check(info, tty->name, "rs_flush_buffer"))
- return;
-
- /* There is nothing to "flush", whatever we gave the CPM
- * is on its way out.
- */
- tty_wakeup(tty);
- info->flags &= ~TX_WAKEUP;
-}
-
-/*
- * This function is used to send a high-priority XON/XOFF character to
- * the device
- */
-static void rs_360_send_xchar(struct tty_struct *tty, char ch)
-{
- volatile QUICC_BD *bdp;
-
- ser_info_t *info = (ser_info_t *)tty->driver_data;
-
- if (serial_paranoia_check(info, tty->name, "rs_send_char"))
- return;
-
- bdp = info->tx_cur;
- while (bdp->status & BD_SC_READY);
-
- /* *((char *)__va(bdp->buf)) = ch; */
- *((char *)bdp->buf) = ch;
- bdp->length = 1;
- bdp->status |= BD_SC_READY;
-
- /* Get next BD.
- */
- if (bdp->status & BD_SC_WRAP)
- bdp = info->tx_bd_base;
- else
- bdp++;
-
- info->tx_cur = (QUICC_BD *)bdp;
-}
-
-/*
- * ------------------------------------------------------------
- * rs_throttle()
- *
- * This routine is called by the upper-layer tty layer to signal that
- * incoming characters should be throttled.
- * ------------------------------------------------------------
- */
-static void rs_360_throttle(struct tty_struct * tty)
-{
- ser_info_t *info = (ser_info_t *)tty->driver_data;
-#ifdef SERIAL_DEBUG_THROTTLE
- char buf[64];
-
- printk("throttle %s: %d....\n", _tty_name(tty, buf),
- tty->ldisc.chars_in_buffer(tty));
-#endif
-
- if (serial_paranoia_check(info, tty->name, "rs_throttle"))
- return;
-
- if (I_IXOFF(tty))
- rs_360_send_xchar(tty, STOP_CHAR(tty));
-
-#ifdef modem_control
- if (tty->termios->c_cflag & CRTSCTS)
- info->MCR &= ~UART_MCR_RTS;
-
- local_irq_disable();
- serial_out(info, UART_MCR, info->MCR);
- local_irq_enable();
-#endif
-}
-
-static void rs_360_unthrottle(struct tty_struct * tty)
-{
- ser_info_t *info = (ser_info_t *)tty->driver_data;
-#ifdef SERIAL_DEBUG_THROTTLE
- char buf[64];
-
- printk("unthrottle %s: %d....\n", _tty_name(tty, buf),
- tty->ldisc.chars_in_buffer(tty));
-#endif
-
- if (serial_paranoia_check(info, tty->name, "rs_unthrottle"))
- return;
-
- if (I_IXOFF(tty)) {
- if (info->x_char)
- info->x_char = 0;
- else
- rs_360_send_xchar(tty, START_CHAR(tty));
- }
-#ifdef modem_control
- if (tty->termios->c_cflag & CRTSCTS)
- info->MCR |= UART_MCR_RTS;
- local_irq_disable();
- serial_out(info, UART_MCR, info->MCR);
- local_irq_enable();
-#endif
-}
-
-/*
- * ------------------------------------------------------------
- * rs_ioctl() and friends
- * ------------------------------------------------------------
- */
-
-#ifdef maybe
-/*
- * get_lsr_info - get line status register info
- *
- * Purpose: Let user call ioctl() to get info when the UART physically
- * is emptied. On bus types like RS485, the transmitter must
- * release the bus after transmitting. This must be done when
- * the transmit shift register is empty, not be done when the
- * transmit holding register is empty. This functionality
- * allows an RS485 driver to be written in user space.
- */
-static int get_lsr_info(struct async_struct * info, unsigned int *value)
-{
- unsigned char status;
- unsigned int result;
-
- local_irq_disable();
- status = serial_in(info, UART_LSR);
- local_irq_enable();
- result = ((status & UART_LSR_TEMT) ? TIOCSER_TEMT : 0);
- return put_user(result,value);
-}
-#endif
-
-static int rs_360_tiocmget(struct tty_struct *tty)
-{
- ser_info_t *info = (ser_info_t *)tty->driver_data;
- unsigned int result = 0;
-#ifdef modem_control
- unsigned char control, status;
-
- if (serial_paranoia_check(info, tty->name, __func__))
- return -ENODEV;
-
- if (tty->flags & (1 << TTY_IO_ERROR))
- return -EIO;
-
- control = info->MCR;
- local_irq_disable();
- status = serial_in(info, UART_MSR);
- local_irq_enable();
- result = ((control & UART_MCR_RTS) ? TIOCM_RTS : 0)
- | ((control & UART_MCR_DTR) ? TIOCM_DTR : 0)
-#ifdef TIOCM_OUT1
- | ((control & UART_MCR_OUT1) ? TIOCM_OUT1 : 0)
- | ((control & UART_MCR_OUT2) ? TIOCM_OUT2 : 0)
-#endif
- | ((status & UART_MSR_DCD) ? TIOCM_CAR : 0)
- | ((status & UART_MSR_RI) ? TIOCM_RNG : 0)
- | ((status & UART_MSR_DSR) ? TIOCM_DSR : 0)
- | ((status & UART_MSR_CTS) ? TIOCM_CTS : 0);
-#endif
- return result;
-}
-
-static int rs_360_tiocmset(struct tty_struct *tty,
- unsigned int set, unsigned int clear)
-{
-#ifdef modem_control
- ser_info_t *info = (ser_info_t *)tty->driver_data;
- unsigned int arg;
-
- if (serial_paranoia_check(info, tty->name, __func__))
- return -ENODEV;
-
- if (tty->flags & (1 << TTY_IO_ERROR))
- return -EIO;
- /* FIXME: locking on info->mcr */
- if (set & TIOCM_RTS)
- info->mcr |= UART_MCR_RTS;
- if (set & TIOCM_DTR)
- info->mcr |= UART_MCR_DTR;
- if (clear & TIOCM_RTS)
- info->MCR &= ~UART_MCR_RTS;
- if (clear & TIOCM_DTR)
- info->MCR &= ~UART_MCR_DTR;
-
-#ifdef TIOCM_OUT1
- if (set & TIOCM_OUT1)
- info->MCR |= UART_MCR_OUT1;
- if (set & TIOCM_OUT2)
- info->MCR |= UART_MCR_OUT2;
- if (clear & TIOCM_OUT1)
- info->MCR &= ~UART_MCR_OUT1;
- if (clear & TIOCM_OUT2)
- info->MCR &= ~UART_MCR_OUT2;
-#endif
-
- local_irq_disable();
- serial_out(info, UART_MCR, info->MCR);
- local_irq_enable();
-#endif
- return 0;
-}
-
-/* Sending a break is a two step process on the SMC/SCC. It is accomplished
- * by sending a STOP TRANSMIT command followed by a RESTART TRANSMIT
- * command. We take advantage of the begin/end functions to make this
- * happen.
- */
-static ushort smc_chan_map[] = {
- CPM_CR_CH_SMC1,
- CPM_CR_CH_SMC2
-};
-
-static ushort scc_chan_map[] = {
- CPM_CR_CH_SCC1,
- CPM_CR_CH_SCC2,
- CPM_CR_CH_SCC3,
- CPM_CR_CH_SCC4
-};
-
-static void begin_break(ser_info_t *info)
-{
- volatile QUICC *cp;
- ushort chan;
- int idx;
-
- cp = pquicc;
-
- idx = PORT_NUM(info->state->smc_scc_num);
- if (info->state->smc_scc_num & NUM_IS_SCC)
- chan = scc_chan_map[idx];
- else
- chan = smc_chan_map[idx];
-
- cp->cp_cr = mk_cr_cmd(chan, CPM_CR_STOP_TX) | CPM_CR_FLG;
- while (cp->cp_cr & CPM_CR_FLG);
-}
-
-static void end_break(ser_info_t *info)
-{
- volatile QUICC *cp;
- ushort chan;
- int idx;
-
- cp = pquicc;
-
- idx = PORT_NUM(info->state->smc_scc_num);
- if (info->state->smc_scc_num & NUM_IS_SCC)
- chan = scc_chan_map[idx];
- else
- chan = smc_chan_map[idx];
-
- cp->cp_cr = mk_cr_cmd(chan, CPM_CR_RESTART_TX) | CPM_CR_FLG;
- while (cp->cp_cr & CPM_CR_FLG);
-}
-
-/*
- * This routine sends a break character out the serial port.
- */
-static void send_break(ser_info_t *info, unsigned int duration)
-{
-#ifdef SERIAL_DEBUG_SEND_BREAK
- printk("rs_send_break(%d) jiff=%lu...", duration, jiffies);
-#endif
- begin_break(info);
- msleep_interruptible(duration);
- end_break(info);
-#ifdef SERIAL_DEBUG_SEND_BREAK
- printk("done jiffies=%lu\n", jiffies);
-#endif
-}
-
-
-/*
- * Get counter of input serial line interrupts (DCD,RI,DSR,CTS)
- * Return: write counters to the user passed counter struct
- * NB: both 1->0 and 0->1 transitions are counted except for
- * RI where only 0->1 is counted.
- */
-static int rs_360_get_icount(struct tty_struct *tty,
- struct serial_icounter_struct *icount)
-{
- ser_info_t *info = (ser_info_t *)tty->driver_data;
- struct async_icount cnow;
-
- local_irq_disable();
- cnow = info->state->icount;
- local_irq_enable();
-
- icount->cts = cnow.cts;
- icount->dsr = cnow.dsr;
- icount->rng = cnow.rng;
- icount->dcd = cnow.dcd;
-
- return 0;
-}
-
-static int rs_360_ioctl(struct tty_struct *tty,
- unsigned int cmd, unsigned long arg)
-{
- int error;
- ser_info_t *info = (ser_info_t *)tty->driver_data;
- int retval;
- struct async_icount cnow;
- /* struct async_icount_24 cnow;*/ /* kernel counter temps */
- struct serial_icounter_struct *p_cuser; /* user space */
-
- if (serial_paranoia_check(info, tty->name, "rs_ioctl"))
- return -ENODEV;
-
- if (cmd != TIOCMIWAIT) {
- if (tty->flags & (1 << TTY_IO_ERROR))
- return -EIO;
- }
-
- switch (cmd) {
- case TCSBRK: /* SVID version: non-zero arg --> no break */
- retval = tty_check_change(tty);
- if (retval)
- return retval;
- tty_wait_until_sent(tty, 0);
- if (signal_pending(current))
- return -EINTR;
- if (!arg) {
- send_break(info, 250); /* 1/4 second */
- if (signal_pending(current))
- return -EINTR;
- }
- return 0;
- case TCSBRKP: /* support for POSIX tcsendbreak() */
- retval = tty_check_change(tty);
- if (retval)
- return retval;
- tty_wait_until_sent(tty, 0);
- if (signal_pending(current))
- return -EINTR;
- send_break(info, arg ? arg*100 : 250);
- if (signal_pending(current))
- return -EINTR;
- return 0;
- case TIOCSBRK:
- retval = tty_check_change(tty);
- if (retval)
- return retval;
- tty_wait_until_sent(tty, 0);
- begin_break(info);
- return 0;
- case TIOCCBRK:
- retval = tty_check_change(tty);
- if (retval)
- return retval;
- end_break(info);
- return 0;
-#ifdef maybe
- case TIOCSERGETLSR: /* Get line status register */
- return get_lsr_info(info, (unsigned int *) arg);
-#endif
- /*
- * Wait for any of the 4 modem inputs (DCD,RI,DSR,CTS) to change
- * - mask passed in arg for lines of interest
- * (use |'ed TIOCM_RNG/DSR/CD/CTS for masking)
- * Caller should use TIOCGICOUNT to see which one it was
- */
- case TIOCMIWAIT:
-#ifdef modem_control
- local_irq_disable();
- /* note the counters on entry */
- cprev = info->state->icount;
- local_irq_enable();
- while (1) {
- interruptible_sleep_on(&info->delta_msr_wait);
- /* see if a signal did it */
- if (signal_pending(current))
- return -ERESTARTSYS;
- local_irq_disable();
- cnow = info->state->icount; /* atomic copy */
- local_irq_enable();
- if (cnow.rng == cprev.rng && cnow.dsr == cprev.dsr &&
- cnow.dcd == cprev.dcd && cnow.cts == cprev.cts)
- return -EIO; /* no change => error */
- if ( ((arg & TIOCM_RNG) && (cnow.rng != cprev.rng)) ||
- ((arg & TIOCM_DSR) && (cnow.dsr != cprev.dsr)) ||
- ((arg & TIOCM_CD) && (cnow.dcd != cprev.dcd)) ||
- ((arg & TIOCM_CTS) && (cnow.cts != cprev.cts)) ) {
- return 0;
- }
- cprev = cnow;
- }
- /* NOTREACHED */
-#else
- return 0;
-#endif
-
-
- default:
- return -ENOIOCTLCMD;
- }
- return 0;
-}
-
-/* FIX UP modem control here someday......
-*/
-static void rs_360_set_termios(struct tty_struct *tty, struct ktermios *old_termios)
-{
- ser_info_t *info = (ser_info_t *)tty->driver_data;
-
- change_speed(info);
-
-#ifdef modem_control
- /* Handle transition to B0 status */
- if ((old_termios->c_cflag & CBAUD) &&
- !(tty->termios->c_cflag & CBAUD)) {
- info->MCR &= ~(UART_MCR_DTR|UART_MCR_RTS);
- local_irq_disable();
- serial_out(info, UART_MCR, info->MCR);
- local_irq_enable();
- }
-
- /* Handle transition away from B0 status */
- if (!(old_termios->c_cflag & CBAUD) &&
- (tty->termios->c_cflag & CBAUD)) {
- info->MCR |= UART_MCR_DTR;
- if (!tty->hw_stopped ||
- !(tty->termios->c_cflag & CRTSCTS)) {
- info->MCR |= UART_MCR_RTS;
- }
- local_irq_disable();
- serial_out(info, UART_MCR, info->MCR);
- local_irq_enable();
- }
-
- /* Handle turning off CRTSCTS */
- if ((old_termios->c_cflag & CRTSCTS) &&
- !(tty->termios->c_cflag & CRTSCTS)) {
- tty->hw_stopped = 0;
- rs_360_start(tty);
- }
-#endif
-
-#if 0
- /*
- * No need to wake up processes in open wait, since they
- * sample the CLOCAL flag once, and don't recheck it.
- * XXX It's not clear whether the current behavior is correct
- * or not. Hence, this may change.....
- */
- if (!(old_termios->c_cflag & CLOCAL) &&
- (tty->termios->c_cflag & CLOCAL))
- wake_up_interruptible(&info->open_wait);
-#endif
-}
-
-/*
- * ------------------------------------------------------------
- * rs_close()
- *
- * This routine is called when the serial port gets closed. First, we
- * wait for the last remaining data to be sent. Then, we unlink its
- * async structure from the interrupt chain if necessary, and we free
- * that IRQ if nothing is left in the chain.
- * ------------------------------------------------------------
- */
-static void rs_360_close(struct tty_struct *tty, struct file * filp)
-{
- ser_info_t *info = (ser_info_t *)tty->driver_data;
- /* struct async_state *state; */
- struct serial_state *state;
- unsigned long flags;
- int idx;
- volatile struct smc_regs *smcp;
- volatile struct scc_regs *sccp;
-
- if (!info || serial_paranoia_check(info, tty->name, "rs_close"))
- return;
-
- state = info->state;
-
- local_irq_save(flags);
-
- if (tty_hung_up_p(filp)) {
- DBG_CNT("before DEC-hung");
- local_irq_restore(flags);
- return;
- }
-
-#ifdef SERIAL_DEBUG_OPEN
- printk("rs_close ttys%d, count = %d\n", info->line, state->count);
-#endif
- if ((tty->count == 1) && (state->count != 1)) {
- /*
- * Uh, oh. tty->count is 1, which means that the tty
- * structure will be freed. state->count should always
- * be one in these conditions. If it's greater than
- * one, we've got real problems, since it means the
- * serial port won't be shutdown.
- */
- printk("rs_close: bad serial port count; tty->count is 1, "
- "state->count is %d\n", state->count);
- state->count = 1;
- }
- if (--state->count < 0) {
- printk("rs_close: bad serial port count for ttys%d: %d\n",
- info->line, state->count);
- state->count = 0;
- }
- if (state->count) {
- DBG_CNT("before DEC-2");
- local_irq_restore(flags);
- return;
- }
- info->flags |= ASYNC_CLOSING;
- /*
- * Now we wait for the transmit buffer to clear; and we notify
- * the line discipline to only process XON/XOFF characters.
- */
- tty->closing = 1;
- if (info->closing_wait != ASYNC_CLOSING_WAIT_NONE)
- tty_wait_until_sent(tty, info->closing_wait);
- /*
- * At this point we stop accepting input. To do this, we
- * disable the receive line status interrupts, and tell the
- * interrupt driver to stop checking the data ready bit in the
- * line status register.
- */
- info->read_status_mask &= ~BD_SC_EMPTY;
- if (info->flags & ASYNC_INITIALIZED) {
-
- idx = PORT_NUM(info->state->smc_scc_num);
- if (info->state->smc_scc_num & NUM_IS_SCC) {
- sccp = &pquicc->scc_regs[idx];
- sccp->scc_sccm &= ~UART_SCCM_RX;
- sccp->scc_gsmr.w.low &= ~SCC_GSMRL_ENR;
- } else {
- smcp = &pquicc->smc_regs[idx];
- smcp->smc_smcm &= ~SMCM_RX;
- smcp->smc_smcmr &= ~SMCMR_REN;
- }
- /*
- * Before we drop DTR, make sure the UART transmitter
- * has completely drained; this is especially
- * important if there is a transmit FIFO!
- */
- rs_360_wait_until_sent(tty, info->timeout);
- }
- shutdown(info);
- rs_360_flush_buffer(tty);
- tty_ldisc_flush(tty);
- tty->closing = 0;
- info->event = 0;
- info->port.tty = NULL;
- if (info->blocked_open) {
- if (info->close_delay) {
- msleep_interruptible(jiffies_to_msecs(info->close_delay));
- }
- wake_up_interruptible(&info->open_wait);
- }
- info->flags &= ~(ASYNC_NORMAL_ACTIVE|ASYNC_CLOSING);
- wake_up_interruptible(&info->close_wait);
- local_irq_restore(flags);
-}
-
-/*
- * rs_wait_until_sent() --- wait until the transmitter is empty
- */
-static void rs_360_wait_until_sent(struct tty_struct *tty, int timeout)
-{
- ser_info_t *info = (ser_info_t *)tty->driver_data;
- unsigned long orig_jiffies, char_time;
- /*int lsr;*/
- volatile QUICC_BD *bdp;
-
- if (serial_paranoia_check(info, tty->name, "rs_wait_until_sent"))
- return;
-
-#ifdef maybe
- if (info->state->type == PORT_UNKNOWN)
- return;
-#endif
-
- orig_jiffies = jiffies;
- /*
- * Set the check interval to be 1/5 of the estimated time to
- * send a single character, and make it at least 1. The check
- * interval should also be less than the timeout.
- *
- * Note: we have to use pretty tight timings here to satisfy
- * the NIST-PCTS.
- */
- char_time = 1;
- if (timeout)
- char_time = min(char_time, (unsigned long)timeout);
-#ifdef SERIAL_DEBUG_RS_WAIT_UNTIL_SENT
- printk("In rs_wait_until_sent(%d) check=%lu...", timeout, char_time);
- printk("jiff=%lu...", jiffies);
-#endif
-
- /* We go through the loop at least once because we can't tell
- * exactly when the last character exits the shifter. There can
- * be at least two characters waiting to be sent after the buffers
- * are empty.
- */
- do {
-#ifdef SERIAL_DEBUG_RS_WAIT_UNTIL_SENT
- printk("lsr = %d (jiff=%lu)...", lsr, jiffies);
-#endif
-/* current->counter = 0; make us low-priority */
- msleep_interruptible(jiffies_to_msecs(char_time));
- if (signal_pending(current))
- break;
- if (timeout && (time_after(jiffies, orig_jiffies + timeout)))
- break;
- /* The 'tx_cur' is really the next buffer to send. We
- * have to back up to the previous BD and wait for it
- * to go. This isn't perfect, because all this indicates
- * is the buffer is available. There are still characters
- * in the CPM FIFO.
- */
- bdp = info->tx_cur;
- if (bdp == info->tx_bd_base)
- bdp += (TX_NUM_FIFO-1);
- else
- bdp--;
- } while (bdp->status & BD_SC_READY);
- current->state = TASK_RUNNING;
-#ifdef SERIAL_DEBUG_RS_WAIT_UNTIL_SENT
- printk("lsr = %d (jiff=%lu)...done\n", lsr, jiffies);
-#endif
-}
-
-/*
- * rs_hangup() --- called by tty_hangup() when a hangup is signaled.
- */
-static void rs_360_hangup(struct tty_struct *tty)
-{
- ser_info_t *info = (ser_info_t *)tty->driver_data;
- struct serial_state *state = info->state;
-
- if (serial_paranoia_check(info, tty->name, "rs_hangup"))
- return;
-
- state = info->state;
-
- rs_360_flush_buffer(tty);
- shutdown(info);
- info->event = 0;
- state->count = 0;
- info->flags &= ~ASYNC_NORMAL_ACTIVE;
- info->port.tty = NULL;
- wake_up_interruptible(&info->open_wait);
-}
-
-/*
- * ------------------------------------------------------------
- * rs_open() and friends
- * ------------------------------------------------------------
- */
-static int block_til_ready(struct tty_struct *tty, struct file * filp,
- ser_info_t *info)
-{
-#ifdef DO_THIS_LATER
- DECLARE_WAITQUEUE(wait, current);
-#endif
- struct serial_state *state = info->state;
- int retval;
- int do_clocal = 0;
-
- /*
- * If the device is in the middle of being closed, then block
- * until it's done, and then try again.
- */
- if (tty_hung_up_p(filp) ||
- (info->flags & ASYNC_CLOSING)) {
- if (info->flags & ASYNC_CLOSING)
- interruptible_sleep_on(&info->close_wait);
-#ifdef SERIAL_DO_RESTART
- if (info->flags & ASYNC_HUP_NOTIFY)
- return -EAGAIN;
- else
- return -ERESTARTSYS;
-#else
- return -EAGAIN;
-#endif
- }
-
- /*
- * If non-blocking mode is set, or the port is not enabled,
- * then make the check up front and then exit.
- * If this is an SMC port, we don't have modem control to wait
- * for, so just get out here.
- */
- if ((filp->f_flags & O_NONBLOCK) ||
- (tty->flags & (1 << TTY_IO_ERROR)) ||
- !(info->state->smc_scc_num & NUM_IS_SCC)) {
- info->flags |= ASYNC_NORMAL_ACTIVE;
- return 0;
- }
-
- if (tty->termios->c_cflag & CLOCAL)
- do_clocal = 1;
-
- /*
- * Block waiting for the carrier detect and the line to become
- * free (i.e., not in use by the callout). While we are in
- * this loop, state->count is dropped by one, so that
- * rs_close() knows when to free things. We restore it upon
- * exit, either normal or abnormal.
- */
- retval = 0;
-#ifdef DO_THIS_LATER
- add_wait_queue(&info->open_wait, &wait);
-#ifdef SERIAL_DEBUG_OPEN
- printk("block_til_ready before block: ttys%d, count = %d\n",
- state->line, state->count);
-#endif
- local_irq_disable();
- if (!tty_hung_up_p(filp))
- state->count--;
- local_irq_enable();
- info->blocked_open++;
- while (1) {
- local_irq_disable();
- if (tty->termios->c_cflag & CBAUD)
- serial_out(info, UART_MCR,
- serial_inp(info, UART_MCR) |
- (UART_MCR_DTR | UART_MCR_RTS));
- local_irq_enable();
- set_current_state(TASK_INTERRUPTIBLE);
- if (tty_hung_up_p(filp) ||
- !(info->flags & ASYNC_INITIALIZED)) {
-#ifdef SERIAL_DO_RESTART
- if (info->flags & ASYNC_HUP_NOTIFY)
- retval = -EAGAIN;
- else
- retval = -ERESTARTSYS;
-#else
- retval = -EAGAIN;
-#endif
- break;
- }
- if (!(info->flags & ASYNC_CLOSING) &&
- (do_clocal || (serial_in(info, UART_MSR) &
- UART_MSR_DCD)))
- break;
- if (signal_pending(current)) {
- retval = -ERESTARTSYS;
- break;
- }
-#ifdef SERIAL_DEBUG_OPEN
- printk("block_til_ready blocking: ttys%d, count = %d\n",
- info->line, state->count);
-#endif
- tty_unlock();
- schedule();
- tty_lock();
- }
- current->state = TASK_RUNNING;
- remove_wait_queue(&info->open_wait, &wait);
- if (!tty_hung_up_p(filp))
- state->count++;
- info->blocked_open--;
-#ifdef SERIAL_DEBUG_OPEN
- printk("block_til_ready after blocking: ttys%d, count = %d\n",
- info->line, state->count);
-#endif
-#endif /* DO_THIS_LATER */
- if (retval)
- return retval;
- info->flags |= ASYNC_NORMAL_ACTIVE;
- return 0;
-}
-
-static int get_async_struct(int line, ser_info_t **ret_info)
-{
- struct serial_state *sstate;
-
- sstate = rs_table + line;
- if (sstate->info) {
- sstate->count++;
- *ret_info = (ser_info_t *)sstate->info;
- return 0;
- }
- else {
- return -ENOMEM;
- }
-}
-
-/*
- * This routine is called whenever a serial port is opened. It
- * enables interrupts for a serial port, linking in its async structure into
- * the IRQ chain. It also performs the serial-specific
- * initialization for the tty structure.
- */
-static int rs_360_open(struct tty_struct *tty, struct file * filp)
-{
- ser_info_t *info;
- int retval, line;
-
- line = tty->index;
- if ((line < 0) || (line >= NR_PORTS))
- return -ENODEV;
- retval = get_async_struct(line, &info);
- if (retval)
- return retval;
- if (serial_paranoia_check(info, tty->name, "rs_open"))
- return -ENODEV;
-
-#ifdef SERIAL_DEBUG_OPEN
- printk("rs_open %s, count = %d\n", tty->name, info->state->count);
-#endif
- tty->driver_data = info;
- info->port.tty = tty;
-
- /*
- * Start up serial port
- */
- retval = startup(info);
- if (retval)
- return retval;
-
- retval = block_til_ready(tty, filp, info);
- if (retval) {
-#ifdef SERIAL_DEBUG_OPEN
- printk("rs_open returning after block_til_ready with %d\n",
- retval);
-#endif
- return retval;
- }
-
-#ifdef SERIAL_DEBUG_OPEN
- printk("rs_open %s successful...", tty->name);
-#endif
- return 0;
-}
-
-/*
- * /proc fs routines....
- */
-
-static inline int line_info(char *buf, struct serial_state *state)
-{
-#ifdef notdef
- struct async_struct *info = state->info, scr_info;
- char stat_buf[30], control, status;
-#endif
- int ret;
-
- ret = sprintf(buf, "%d: uart:%s port:%X irq:%d",
- state->line,
- (state->smc_scc_num & NUM_IS_SCC) ? "SCC" : "SMC",
- (unsigned int)(state->port), state->irq);
-
- if (!state->port || (state->type == PORT_UNKNOWN)) {
- ret += sprintf(buf+ret, "\n");
- return ret;
- }
-
-#ifdef notdef
- /*
- * Figure out the current RS-232 lines
- */
- if (!info) {
- info = &scr_info; /* This is just for serial_{in,out} */
-
- info->magic = SERIAL_MAGIC;
- info->port = state->port;
- info->flags = state->flags;
- info->quot = 0;
- info->port.tty = NULL;
- }
- local_irq_disable();
- status = serial_in(info, UART_MSR);
- control = info ? info->MCR : serial_in(info, UART_MCR);
- local_irq_enable();
-
- stat_buf[0] = 0;
- stat_buf[1] = 0;
- if (control & UART_MCR_RTS)
- strcat(stat_buf, "|RTS");
- if (status & UART_MSR_CTS)
- strcat(stat_buf, "|CTS");
- if (control & UART_MCR_DTR)
- strcat(stat_buf, "|DTR");
- if (status & UART_MSR_DSR)
- strcat(stat_buf, "|DSR");
- if (status & UART_MSR_DCD)
- strcat(stat_buf, "|CD");
- if (status & UART_MSR_RI)
- strcat(stat_buf, "|RI");
-
- if (info->quot) {
- ret += sprintf(buf+ret, " baud:%d",
- state->baud_base / info->quot);
- }
-
- ret += sprintf(buf+ret, " tx:%d rx:%d",
- state->icount.tx, state->icount.rx);
-
- if (state->icount.frame)
- ret += sprintf(buf+ret, " fe:%d", state->icount.frame);
-
- if (state->icount.parity)
- ret += sprintf(buf+ret, " pe:%d", state->icount.parity);
-
- if (state->icount.brk)
- ret += sprintf(buf+ret, " brk:%d", state->icount.brk);
-
- if (state->icount.overrun)
- ret += sprintf(buf+ret, " oe:%d", state->icount.overrun);
-
- /*
- * Last thing is the RS-232 status lines
- */
- ret += sprintf(buf+ret, " %s\n", stat_buf+1);
-#endif
- return ret;
-}
-
-int rs_360_read_proc(char *page, char **start, off_t off, int count,
- int *eof, void *data)
-{
- int i, len = 0;
- off_t begin = 0;
-
- len += sprintf(page, "serinfo:1.0 driver:%s\n", serial_version);
- for (i = 0; i < NR_PORTS && len < 4000; i++) {
- len += line_info(page + len, &rs_table[i]);
- if (len+begin > off+count)
- goto done;
- if (len+begin < off) {
- begin += len;
- len = 0;
- }
- }
- *eof = 1;
-done:
- if (off >= len+begin)
- return 0;
- *start = page + (begin-off);
- return ((count < begin+len-off) ? count : begin+len-off);
-}
-
-/*
- * ---------------------------------------------------------------------
- * rs_init() and friends
- *
- * rs_init() is called at boot-time to initialize the serial driver.
- * ---------------------------------------------------------------------
- */
-
-/*
- * This routine prints out the appropriate serial driver version
- * number, and identifies which options were configured into this
- * driver.
- */
-static _INLINE_ void show_serial_version(void)
-{
- printk(KERN_INFO "%s version %s\n", serial_name, serial_version);
-}
-
-
-/*
- * The serial console driver used during boot. Note that these names
- * clash with those found in "serial.c", so we currently can't support
- * the 16xxx uarts and these at the same time. I will fix this to become
- * an indirect function call from tty_io.c (or something).
- */
-
-#ifdef CONFIG_SERIAL_CONSOLE
-
-/*
- * Print a string to the serial port trying not to disturb any possible
- * real use of the port...
- */
-static void my_console_write(int idx, const char *s,
- unsigned count)
-{
- struct serial_state *ser;
- ser_info_t *info;
- unsigned i;
- QUICC_BD *bdp, *bdbase;
- volatile struct smc_uart_pram *up;
- volatile u_char *cp;
-
- ser = rs_table + idx;
-
-
- /* If the port has been initialized for general use, we have
- * to use the buffer descriptors allocated there. Otherwise,
- * we simply use the single buffer allocated.
- */
- if ((info = (ser_info_t *)ser->info) != NULL) {
- bdp = info->tx_cur;
- bdbase = info->tx_bd_base;
- }
- else {
- /* Pointer to UART in parameter ram.
- */
- /* up = (smc_uart_t *)&cpmp->cp_dparam[ser->port]; */
- up = &pquicc->pram[ser->port].scc.pothers.idma_smc.psmc.u;
-
- /* Get the address of the host memory buffer.
- */
- bdp = bdbase = (QUICC_BD *)((uint)pquicc + (uint)up->tbase);
- }
-
- /*
- * We need to gracefully shut down the transmitter, disable
- * interrupts, then send our bytes out.
- */
-
- /*
- * Now, do each character. This is not as bad as it looks
- * since this is a holding FIFO and not a transmitting FIFO.
- * We could add the complexity of filling the entire transmit
- * buffer, but we would just wait longer between accesses......
- */
- for (i = 0; i < count; i++, s++) {
- /* Wait for transmitter fifo to empty.
- * Ready indicates output is ready, and xmt is doing
- * that, not that it is ready for us to send.
- */
- while (bdp->status & BD_SC_READY);
-
- /* Send the character out.
- */
- cp = bdp->buf;
- *cp = *s;
-
- bdp->length = 1;
- bdp->status |= BD_SC_READY;
-
- if (bdp->status & BD_SC_WRAP)
- bdp = bdbase;
- else
- bdp++;
-
- /* if a LF, also do CR... */
- if (*s == 10) {
- while (bdp->status & BD_SC_READY);
- /* cp = __va(bdp->buf); */
- cp = bdp->buf;
- *cp = 13;
- bdp->length = 1;
- bdp->status |= BD_SC_READY;
-
- if (bdp->status & BD_SC_WRAP) {
- bdp = bdbase;
- }
- else {
- bdp++;
- }
- }
- }
-
- /*
- * Finally, Wait for transmitter & holding register to empty
- * and restore the IER
- */
- while (bdp->status & BD_SC_READY);
-
- if (info)
- info->tx_cur = (QUICC_BD *)bdp;
-}
-
-static void serial_console_write(struct console *c, const char *s,
- unsigned count)
-{
-#ifdef CONFIG_KGDB
- /* Try to let stub handle output. Returns true if it did. */
- if (kgdb_output_string(s, count))
- return;
-#endif
- my_console_write(c->index, s, count);
-}
-
-
-
-/*void console_print_68360(const char *p)
-{
- const char *cp = p;
- int i;
-
- for (i=0;cp[i]!=0;i++);
-
- serial_console_write (p, i);
-
- //Comment this if you want to have a strict interrupt-driven output
- //rs_fair_output();
-
- return;
-}*/
-
-
-
-
-
-
-#ifdef CONFIG_XMON
-int
-xmon_360_write(const char *s, unsigned count)
-{
- my_console_write(0, s, count);
- return(count);
-}
-#endif
-
-#ifdef CONFIG_KGDB
-void
-putDebugChar(char ch)
-{
- my_console_write(0, &ch, 1);
-}
-#endif
-
-/*
- * Receive character from the serial port. This only works well
- * before the port is initialized for real use.
- */
-static int my_console_wait_key(int idx, int xmon, char *obuf)
-{
- struct serial_state *ser;
- u_char c, *cp;
- ser_info_t *info;
- QUICC_BD *bdp;
- volatile struct smc_uart_pram *up;
- int i;
-
- ser = rs_table + idx;
-
- /* Get the address of the host memory buffer.
- * If the port has been initialized for general use, we must
- * use information from the port structure.
- */
- if ((info = (ser_info_t *)ser->info))
- bdp = info->rx_cur;
- else
- /* bdp = (QUICC_BD *)&cpmp->cp_dpmem[up->smc_rbase]; */
- bdp = (QUICC_BD *)((uint)pquicc + (uint)up->tbase);
-
- /* Pointer to UART in parameter ram.
- */
- /* up = (smc_uart_t *)&cpmp->cp_dparam[ser->port]; */
- up = &pquicc->pram[info->state->port].scc.pothers.idma_smc.psmc.u;
-
- /*
- * We need to gracefully shut down the receiver, disable
- * interrupts, then read the input.
- * XMON just wants a poll. If no character, return -1, else
- * return the character.
- */
- if (!xmon) {
- while (bdp->status & BD_SC_EMPTY);
- }
- else {
- if (bdp->status & BD_SC_EMPTY)
- return -1;
- }
-
- cp = (char *)bdp->buf;
-
- if (obuf) {
- i = c = bdp->length;
- while (i-- > 0)
- *obuf++ = *cp++;
- }
- else {
- c = *cp;
- }
- bdp->status |= BD_SC_EMPTY;
-
- if (info) {
- if (bdp->status & BD_SC_WRAP) {
- bdp = info->rx_bd_base;
- }
- else {
- bdp++;
- }
- info->rx_cur = (QUICC_BD *)bdp;
- }
-
- return((int)c);
-}
-
-static int serial_console_wait_key(struct console *co)
-{
- return(my_console_wait_key(co->index, 0, NULL));
-}
-
-#ifdef CONFIG_XMON
-int
-xmon_360_read_poll(void)
-{
- return(my_console_wait_key(0, 1, NULL));
-}
-
-int
-xmon_360_read_char(void)
-{
- return(my_console_wait_key(0, 0, NULL));
-}
-#endif
-
-#ifdef CONFIG_KGDB
-static char kgdb_buf[RX_BUF_SIZE], *kgdp;
-static int kgdb_chars;
-
-unsigned char
-getDebugChar(void)
-{
- if (kgdb_chars <= 0) {
- kgdb_chars = my_console_wait_key(0, 0, kgdb_buf);
- kgdp = kgdb_buf;
- }
- kgdb_chars--;
-
- return(*kgdp++);
-}
-
-void kgdb_interruptible(int state)
-{
-}
-void kgdb_map_scc(void)
-{
- struct serial_state *ser;
- uint mem_addr;
- volatile QUICC_BD *bdp;
- volatile smc_uart_t *up;
-
- cpmp = (cpm360_t *)&(((immap_t *)IMAP_ADDR)->im_cpm);
-
- /* To avoid data cache CPM DMA coherency problems, allocate a
- * buffer in the CPM DPRAM. This will work until the CPM and
- * serial ports are initialized. At that time a memory buffer
- * will be allocated.
- * The port is already initialized from the boot procedure, all
- * we do here is give it a different buffer and make it a FIFO.
- */
-
- ser = rs_table;
-
- /* Right now, assume we are using SMCs.
- */
- up = (smc_uart_t *)&cpmp->cp_dparam[ser->port];
-
- /* Allocate space for an input FIFO, plus a few bytes for output.
- * Allocate bytes to maintain word alignment.
- */
- mem_addr = (uint)(&cpmp->cp_dpmem[0x1000]);
-
- /* Set the physical address of the host memory buffers in
- * the buffer descriptors.
- */
- bdp = (QUICC_BD *)&cpmp->cp_dpmem[up->smc_rbase];
- bdp->buf = mem_addr;
-
- bdp = (QUICC_BD *)&cpmp->cp_dpmem[up->smc_tbase];
- bdp->buf = mem_addr+RX_BUF_SIZE;
-
- up->smc_mrblr = RX_BUF_SIZE; /* receive buffer length */
- up->smc_maxidl = RX_BUF_SIZE;
-}
-#endif
-
-static struct tty_struct *serial_console_device(struct console *c, int *index)
-{
- *index = c->index;
- return serial_driver;
-}
-
-
-struct console sercons = {
- .name = "ttyS",
- .write = serial_console_write,
- .device = serial_console_device,
- .wait_key = serial_console_wait_key,
- .setup = serial_console_setup,
- .flags = CON_PRINTBUFFER,
- .index = CONFIG_SERIAL_CONSOLE_PORT,
-};
-
-
-
-/*
- * Register console.
- */
-long console_360_init(long kmem_start, long kmem_end)
-{
- register_console(&sercons);
- /*register_console (console_print_68360); - 2.0.38 only required a write
- function pointer. */
- return kmem_start;
-}
-
-#endif
-
-/* Index in baud rate table of the default console baud rate.
-*/
-static int baud_idx;
-
-static const struct tty_operations rs_360_ops = {
- .owner = THIS_MODULE,
- .open = rs_360_open,
- .close = rs_360_close,
- .write = rs_360_write,
- .put_char = rs_360_put_char,
- .write_room = rs_360_write_room,
- .chars_in_buffer = rs_360_chars_in_buffer,
- .flush_buffer = rs_360_flush_buffer,
- .ioctl = rs_360_ioctl,
- .throttle = rs_360_throttle,
- .unthrottle = rs_360_unthrottle,
- /* .send_xchar = rs_360_send_xchar, */
- .set_termios = rs_360_set_termios,
- .stop = rs_360_stop,
- .start = rs_360_start,
- .hangup = rs_360_hangup,
- /* .wait_until_sent = rs_360_wait_until_sent, */
- /* .read_proc = rs_360_read_proc, */
- .tiocmget = rs_360_tiocmget,
- .tiocmset = rs_360_tiocmset,
- .get_icount = rs_360_get_icount,
-};
-
-static int __init rs_360_init(void)
-{
- struct serial_state * state;
- ser_info_t *info;
- void *mem_addr;
- uint dp_addr, iobits;
- int i, j, idx;
- ushort chan;
- QUICC_BD *bdp;
- volatile QUICC *cp;
- volatile struct smc_regs *sp;
- volatile struct smc_uart_pram *up;
- volatile struct scc_regs *scp;
- volatile struct uart_pram *sup;
- /* volatile immap_t *immap; */
-
- serial_driver = alloc_tty_driver(NR_PORTS);
- if (!serial_driver)
- return -1;
-
- show_serial_version();
-
- serial_driver->name = "ttyS";
- serial_driver->major = TTY_MAJOR;
- serial_driver->minor_start = 64;
- serial_driver->type = TTY_DRIVER_TYPE_SERIAL;
- serial_driver->subtype = SERIAL_TYPE_NORMAL;
- serial_driver->init_termios = tty_std_termios;
- serial_driver->init_termios.c_cflag =
- baud_idx | CS8 | CREAD | HUPCL | CLOCAL;
- serial_driver->flags = TTY_DRIVER_REAL_RAW;
- tty_set_operations(serial_driver, &rs_360_ops);
-
- if (tty_register_driver(serial_driver))
- panic("Couldn't register serial driver\n");
-
- cp = pquicc; /* Get pointer to Communication Processor */
- /* immap = (immap_t *)IMAP_ADDR; */ /* and to internal registers */
-
-
- /* Configure SCC2, SCC3, and SCC4 instead of port A parallel I/O.
- */
- /* The "standard" configuration through the 860.
- */
-/* immap->im_ioport.iop_papar |= 0x00fc; */
-/* immap->im_ioport.iop_padir &= ~0x00fc; */
-/* immap->im_ioport.iop_paodr &= ~0x00fc; */
- cp->pio_papar |= 0x00fc;
- cp->pio_padir &= ~0x00fc;
- /* cp->pio_paodr &= ~0x00fc; */
-
-
- /* Since we don't yet do modem control, connect the port C pins
- * as general purpose I/O. This will assert CTS and CD for the
- * SCC ports.
- */
- /* FIXME: see 360um p.7-365 and 860um p.34-12
- * I can't make sense of these bits - mleslie*/
-/* immap->im_ioport.iop_pcdir |= 0x03c6; */
-/* immap->im_ioport.iop_pcpar &= ~0x03c6; */
-
-/* cp->pio_pcdir |= 0x03c6; */
-/* cp->pio_pcpar &= ~0x03c6; */
-
-
-
- /* Connect SCC2 and SCC3 to NMSI. Connect BRG3 to SCC2 and
- * BRG4 to SCC3.
- */
- cp->si_sicr &= ~0x00ffff00;
- cp->si_sicr |= 0x001b1200;
-
-#ifdef CONFIG_PP04
- /* Frequentis PP04 forced to RS-232 until we know better.
- * Port C 12 and 13 low enables RS-232 on SCC3 and SCC4.
- */
- immap->im_ioport.iop_pcdir |= 0x000c;
- immap->im_ioport.iop_pcpar &= ~0x000c;
- immap->im_ioport.iop_pcdat &= ~0x000c;
-
- /* This enables the TX driver.
- */
- cp->cp_pbpar &= ~0x6000;
- cp->cp_pbdat &= ~0x6000;
-#endif
-
- for (i = 0, state = rs_table; i < NR_PORTS; i++,state++) {
- state->magic = SSTATE_MAGIC;
- state->line = i;
- state->type = PORT_UNKNOWN;
- state->custom_divisor = 0;
- state->close_delay = 5*HZ/10;
- state->closing_wait = 30*HZ;
- state->icount.cts = state->icount.dsr =
- state->icount.rng = state->icount.dcd = 0;
- state->icount.rx = state->icount.tx = 0;
- state->icount.frame = state->icount.parity = 0;
- state->icount.overrun = state->icount.brk = 0;
- printk(KERN_INFO "ttyS%d at irq 0x%02x is an %s\n",
- i, (unsigned int)(state->irq),
- (state->smc_scc_num & NUM_IS_SCC) ? "SCC" : "SMC");
-
-#ifdef CONFIG_SERIAL_CONSOLE
- /* If we just printed the message on the console port, and
- * we are about to initialize it for general use, we have
- * to wait a couple of character times for the CR/NL to
- * make it out of the transmit buffer.
- */
- if (i == CONFIG_SERIAL_CONSOLE_PORT)
- mdelay(8);
-
-
-/* idx = PORT_NUM(info->state->smc_scc_num); */
-/* if (info->state->smc_scc_num & NUM_IS_SCC) */
-/* chan = scc_chan_map[idx]; */
-/* else */
-/* chan = smc_chan_map[idx]; */
-
-/* cp->cp_cr = mk_cr_cmd(chan, CPM_CR_STOP_TX) | CPM_CR_FLG; */
-/* while (cp->cp_cr & CPM_CR_FLG); */
-
-#endif
- /* info = kmalloc(sizeof(ser_info_t), GFP_KERNEL); */
- info = &quicc_ser_info[i];
- if (info) {
- memset (info, 0, sizeof(ser_info_t));
- info->magic = SERIAL_MAGIC;
- info->line = i;
- info->flags = state->flags;
- INIT_WORK(&info->tqueue, do_softint, info);
- INIT_WORK(&info->tqueue_hangup, do_serial_hangup, info);
- init_waitqueue_head(&info->open_wait);
- init_waitqueue_head(&info->close_wait);
- info->state = state;
- state->info = (struct async_struct *)info;
-
- /* We need to allocate a transmit and receive buffer
- * descriptors from dual port ram, and a character
- * buffer area from host mem.
- */
- dp_addr = m360_cpm_dpalloc(sizeof(QUICC_BD) * RX_NUM_FIFO);
-
- /* Allocate space for FIFOs in the host memory.
- * (for now this is from a static array of buffers :(
- */
- /* mem_addr = m360_cpm_hostalloc(RX_NUM_FIFO * RX_BUF_SIZE); */
- /* mem_addr = kmalloc (RX_NUM_FIFO * RX_BUF_SIZE, GFP_BUFFER); */
- mem_addr = &rx_buf_pool[i * RX_NUM_FIFO * RX_BUF_SIZE];
-
- /* Set the physical address of the host memory
- * buffers in the buffer descriptors, and the
- * virtual address for us to work with.
- */
- bdp = (QUICC_BD *)((uint)pquicc + dp_addr);
- info->rx_cur = info->rx_bd_base = bdp;
-
- /* initialize rx buffer descriptors */
- for (j=0; j<(RX_NUM_FIFO-1); j++) {
- bdp->buf = &rx_buf_pool[(i * RX_NUM_FIFO + j ) * RX_BUF_SIZE];
- bdp->status = BD_SC_EMPTY | BD_SC_INTRPT;
- mem_addr += RX_BUF_SIZE;
- bdp++;
- }
- bdp->buf = &rx_buf_pool[(i * RX_NUM_FIFO + j ) * RX_BUF_SIZE];
- bdp->status = BD_SC_WRAP | BD_SC_EMPTY | BD_SC_INTRPT;
-
-
- idx = PORT_NUM(info->state->smc_scc_num);
- if (info->state->smc_scc_num & NUM_IS_SCC) {
-
-#if defined (CONFIG_UCQUICC) && 1
- /* set the transceiver mode to RS232 */
- sipex_mode_bits &= ~(uint)SIPEX_MODE(idx,0x0f); /* clear current mode */
- sipex_mode_bits |= (uint)SIPEX_MODE(idx,0x02);
- *(uint *)_periph_base = sipex_mode_bits;
- /* printk ("sipex bits = 0x%08x\n", sipex_mode_bits); */
-#endif
- }
-
- dp_addr = m360_cpm_dpalloc(sizeof(QUICC_BD) * TX_NUM_FIFO);
-
- /* Allocate space for FIFOs in the host memory.
- */
- /* mem_addr = m360_cpm_hostalloc(TX_NUM_FIFO * TX_BUF_SIZE); */
- /* mem_addr = kmalloc (TX_NUM_FIFO * TX_BUF_SIZE, GFP_BUFFER); */
- mem_addr = &tx_buf_pool[i * TX_NUM_FIFO * TX_BUF_SIZE];
-
- /* Set the physical address of the host memory
- * buffers in the buffer descriptors, and the
- * virtual address for us to work with.
- */
- /* bdp = (QUICC_BD *)&cp->cp_dpmem[dp_addr]; */
- bdp = (QUICC_BD *)((uint)pquicc + dp_addr);
- info->tx_cur = info->tx_bd_base = (QUICC_BD *)bdp;
-
- /* initialize tx buffer descriptors */
- for (j=0; j<(TX_NUM_FIFO-1); j++) {
- bdp->buf = &tx_buf_pool[(i * TX_NUM_FIFO + j ) * TX_BUF_SIZE];
- bdp->status = BD_SC_INTRPT;
- mem_addr += TX_BUF_SIZE;
- bdp++;
- }
- bdp->buf = &tx_buf_pool[(i * TX_NUM_FIFO + j ) * TX_BUF_SIZE];
- bdp->status = (BD_SC_WRAP | BD_SC_INTRPT);
-
- if (info->state->smc_scc_num & NUM_IS_SCC) {
- scp = &pquicc->scc_regs[idx];
- sup = &pquicc->pram[info->state->port].scc.pscc.u;
- sup->rbase = dp_addr;
- sup->tbase = dp_addr;
-
- /* Set up the uart parameters in the
- * parameter ram.
- */
- sup->rfcr = SMC_EB;
- sup->tfcr = SMC_EB;
-
- /* Set this to 1 for now, so we get single
- * character interrupts. Using idle character
- * time requires some additional tuning.
- */
- sup->mrblr = 1;
- sup->max_idl = 0;
- sup->brkcr = 1;
- sup->parec = 0;
- sup->frmer = 0;
- sup->nosec = 0;
- sup->brkec = 0;
- sup->uaddr1 = 0;
- sup->uaddr2 = 0;
- sup->toseq = 0;
- {
- int i;
- for (i=0;i<8;i++)
- sup->cc[i] = 0x8000;
- }
- sup->rccm = 0xc0ff;
-
- /* Send the CPM an initialize command.
- */
- chan = scc_chan_map[idx];
-
- /* execute the INIT RX & TX PARAMS command for this channel. */
- cp->cp_cr = mk_cr_cmd(chan, CPM_CR_INIT_TRX) | CPM_CR_FLG;
- while (cp->cp_cr & CPM_CR_FLG);
-
- /* Set UART mode, 8 bit, no parity, one stop.
- * Enable receive and transmit.
- */
- scp->scc_gsmr.w.high = 0;
- scp->scc_gsmr.w.low =
- (SCC_GSMRL_MODE_UART | SCC_GSMRL_TDCR_16 | SCC_GSMRL_RDCR_16);
-
- /* Disable all interrupts and clear all pending
- * events.
- */
- scp->scc_sccm = 0;
- scp->scc_scce = 0xffff;
- scp->scc_dsr = 0x7e7e;
- scp->scc_psmr = 0x3000;
-
- /* If the port is the console, enable Rx and Tx.
- */
-#ifdef CONFIG_SERIAL_CONSOLE
- if (i == CONFIG_SERIAL_CONSOLE_PORT)
- scp->scc_gsmr.w.low |= (SCC_GSMRL_ENR | SCC_GSMRL_ENT);
-#endif
- }
- else {
- /* Configure SMCs Tx/Rx instead of port B
- * parallel I/O.
- */
- up = &pquicc->pram[info->state->port].scc.pothers.idma_smc.psmc.u;
- up->rbase = dp_addr;
-
- iobits = 0xc0 << (idx * 4);
- cp->pip_pbpar |= iobits;
- cp->pip_pbdir &= ~iobits;
- cp->pip_pbodr &= ~iobits;
-
-
- /* Connect the baud rate generator to the
- * SMC based upon index in rs_table. Also
- * make sure it is connected to NMSI.
- */
- cp->si_simode &= ~(0xffff << (idx * 16));
- cp->si_simode |= (i << ((idx * 16) + 12));
-
- up->tbase = dp_addr;
-
- /* Set up the uart parameters in the
- * parameter ram.
- */
- up->rfcr = SMC_EB;
- up->tfcr = SMC_EB;
-
- /* Set this to 1 for now, so we get single
- * character interrupts. Using idle character
- * time requires some additional tuning.
- */
- up->mrblr = 1;
- up->max_idl = 0;
- up->brkcr = 1;
-
- /* Send the CPM an initialize command.
- */
- chan = smc_chan_map[idx];
-
- cp->cp_cr = mk_cr_cmd(chan,
- CPM_CR_INIT_TRX) | CPM_CR_FLG;
-#ifdef CONFIG_SERIAL_CONSOLE
- if (i == CONFIG_SERIAL_CONSOLE_PORT)
- printk("");
-#endif
- while (cp->cp_cr & CPM_CR_FLG);
-
- /* Set UART mode, 8 bit, no parity, one stop.
- * Enable receive and transmit.
- */
- sp = &cp->smc_regs[idx];
- sp->smc_smcmr = smcr_mk_clen(9) | SMCMR_SM_UART;
-
- /* Disable all interrupts and clear all pending
- * events.
- */
- sp->smc_smcm = 0;
- sp->smc_smce = 0xff;
-
- /* If the port is the console, enable Rx and Tx.
- */
-#ifdef CONFIG_SERIAL_CONSOLE
- if (i == CONFIG_SERIAL_CONSOLE_PORT)
- sp->smc_smcmr |= SMCMR_REN | SMCMR_TEN;
-#endif
- }
-
- /* Install interrupt handler.
- */
- /* cpm_install_handler(IRQ_MACHSPEC | state->irq, rs_360_interrupt, info); */
- /*request_irq(IRQ_MACHSPEC | state->irq, rs_360_interrupt, */
- request_irq(state->irq, rs_360_interrupt, 0, "ttyS",
- (void *)info);
-
- /* Set up the baud rate generator.
- */
- m360_cpm_setbrg(i, baud_table[baud_idx]);
-
- }
- }
-
- return 0;
-}
-module_init(rs_360_init);
-
-/* This must always be called before the rs_360_init() function, otherwise
- * it blows away the port control information.
- */
-//static int __init serial_console_setup( struct console *co, char *options)
-int serial_console_setup( struct console *co, char *options)
-{
- struct serial_state *ser;
- uint mem_addr, dp_addr, bidx, idx, iobits;
- ushort chan;
- QUICC_BD *bdp;
- volatile QUICC *cp;
- volatile struct smc_regs *sp;
- volatile struct scc_regs *scp;
- volatile struct smc_uart_pram *up;
- volatile struct uart_pram *sup;
-
-/* mleslie TODO:
- * add something to the 68k bootloader to store a desired initial console baud rate */
-
-/* bd_t *bd; */ /* a board info struct used by EPPC-bug */
-/* bd = (bd_t *)__res; */
-
- for (bidx = 0; bidx < (sizeof(baud_table) / sizeof(int)); bidx++)
- /* if (bd->bi_baudrate == baud_table[bidx]) */
- if (CONSOLE_BAUDRATE == baud_table[bidx])
- break;
-
- /* co->cflag = CREAD|CLOCAL|bidx|CS8; */
- baud_idx = bidx;
-
- ser = rs_table + CONFIG_SERIAL_CONSOLE_PORT;
-
- cp = pquicc; /* Get pointer to Communication Processor */
-
- idx = PORT_NUM(ser->smc_scc_num);
- if (ser->smc_scc_num & NUM_IS_SCC) {
-
- /* TODO: need to set up SCC pin assignment etc. here */
-
- }
- else {
- iobits = 0xc0 << (idx * 4);
- cp->pip_pbpar |= iobits;
- cp->pip_pbdir &= ~iobits;
- cp->pip_pbodr &= ~iobits;
-
- /* Connect the baud rate generator to the
- * SMC based upon index in rs_table. Also
- * make sure it is connected to NMSI.
- */
- cp->si_simode &= ~(0xffff << (idx * 16));
- cp->si_simode |= (idx << ((idx * 16) + 12));
- }
-
- /* When we get here, the CPM has been reset, so we need
- * to configure the port.
- * We need to allocate a transmit and receive buffer descriptor
- * from dual port ram, and a character buffer area from host mem.
- */
-
- /* Allocate space for two buffer descriptors in the DP ram.
- */
- dp_addr = m360_cpm_dpalloc(sizeof(QUICC_BD) * CONSOLE_NUM_FIFO);
-
- /* Allocate space for two 2 byte FIFOs in the host memory.
- */
- /* mem_addr = m360_cpm_hostalloc(8); */
- mem_addr = (uint)console_fifos;
-
-
- /* Set the physical address of the host memory buffers in
- * the buffer descriptors.
- */
- /* bdp = (QUICC_BD *)&cp->cp_dpmem[dp_addr]; */
- bdp = (QUICC_BD *)((uint)pquicc + dp_addr);
- bdp->buf = (char *)mem_addr;
- (bdp+1)->buf = (char *)(mem_addr+4);
-
- /* For the receive, set empty and wrap.
- * For transmit, set wrap.
- */
- bdp->status = BD_SC_EMPTY | BD_SC_WRAP;
- (bdp+1)->status = BD_SC_WRAP;
-
- /* Set up the uart parameters in the parameter ram.
- */
- if (ser->smc_scc_num & NUM_IS_SCC) {
- scp = &cp->scc_regs[idx];
- /* sup = (scc_uart_t *)&cp->cp_dparam[ser->port]; */
- sup = &pquicc->pram[ser->port].scc.pscc.u;
-
- sup->rbase = dp_addr;
- sup->tbase = dp_addr + sizeof(QUICC_BD);
-
- /* Set up the uart parameters in the
- * parameter ram.
- */
- sup->rfcr = SMC_EB;
- sup->tfcr = SMC_EB;
-
- /* Set this to 1 for now, so we get single
- * character interrupts. Using idle character
- * time requires some additional tuning.
- */
- sup->mrblr = 1;
- sup->max_idl = 0;
- sup->brkcr = 1;
- sup->parec = 0;
- sup->frmer = 0;
- sup->nosec = 0;
- sup->brkec = 0;
- sup->uaddr1 = 0;
- sup->uaddr2 = 0;
- sup->toseq = 0;
- {
- int i;
- for (i=0;i<8;i++)
- sup->cc[i] = 0x8000;
- }
- sup->rccm = 0xc0ff;
-
- /* Send the CPM an initialize command.
- */
- chan = scc_chan_map[idx];
-
- cp->cp_cr = mk_cr_cmd(chan, CPM_CR_INIT_TRX) | CPM_CR_FLG;
- while (cp->cp_cr & CPM_CR_FLG);
-
- /* Set UART mode, 8 bit, no parity, one stop.
- * Enable receive and transmit.
- */
- scp->scc_gsmr.w.high = 0;
- scp->scc_gsmr.w.low =
- (SCC_GSMRL_MODE_UART | SCC_GSMRL_TDCR_16 | SCC_GSMRL_RDCR_16);
-
- /* Disable all interrupts and clear all pending
- * events.
- */
- scp->scc_sccm = 0;
- scp->scc_scce = 0xffff;
- scp->scc_dsr = 0x7e7e;
- scp->scc_psmr = 0x3000;
-
- scp->scc_gsmr.w.low |= (SCC_GSMRL_ENR | SCC_GSMRL_ENT);
-
- }
- else {
- /* up = (smc_uart_t *)&cp->cp_dparam[ser->port]; */
- up = &pquicc->pram[ser->port].scc.pothers.idma_smc.psmc.u;
-
- up->rbase = dp_addr; /* Base of receive buffer desc. */
- up->tbase = dp_addr+sizeof(QUICC_BD); /* Base of xmt buffer desc. */
- up->rfcr = SMC_EB;
- up->tfcr = SMC_EB;
-
- /* Set this to 1 for now, so we get single character interrupts.
- */
- up->mrblr = 1; /* receive buffer length */
- up->max_idl = 0; /* wait forever for next char */
-
- /* Send the CPM an initialize command.
- */
- chan = smc_chan_map[idx];
- cp->cp_cr = mk_cr_cmd(chan, CPM_CR_INIT_TRX) | CPM_CR_FLG;
- while (cp->cp_cr & CPM_CR_FLG);
-
- /* Set UART mode, 8 bit, no parity, one stop.
- * Enable receive and transmit.
- */
- sp = &cp->smc_regs[idx];
- sp->smc_smcmr = smcr_mk_clen(9) | SMCMR_SM_UART;
-
- /* And finally, enable Rx and Tx.
- */
- sp->smc_smcmr |= SMCMR_REN | SMCMR_TEN;
- }
-
- /* Set up the baud rate generator.
- */
- /* m360_cpm_setbrg((ser - rs_table), bd->bi_baudrate); */
- m360_cpm_setbrg((ser - rs_table), CONSOLE_BAUDRATE);
-
- return 0;
-}
-
-/*
- * Local variables:
- * c-indent-level: 4
- * c-basic-offset: 4
- * tab-width: 4
- * End:
- */
diff --git a/drivers/staging/serial/Kconfig b/drivers/staging/serial/Kconfig
deleted file mode 100644
index 9489688397e0..000000000000
--- a/drivers/staging/serial/Kconfig
+++ /dev/null
@@ -1,16 +0,0 @@
-config SERIAL_68360_SMC
- bool "68360 SMC uart support"
- depends on M68360
- help
- This driver supports the SMC serial ports of the Motorola 68360 CPU.
-
-config SERIAL_68360_SCC
- bool "68360 SCC uart support"
- depends on M68360
- help
- This driver supports the SCC serial ports of the Motorola 68360 CPU.
-
-config SERIAL_68360
- bool
- depends on SERIAL_68360_SMC || SERIAL_68360_SCC
- default y
diff --git a/drivers/staging/serial/Makefile b/drivers/staging/serial/Makefile
deleted file mode 100644
index 37a6a0b35fba..000000000000
--- a/drivers/staging/serial/Makefile
+++ /dev/null
@@ -1 +0,0 @@
-obj-$(CONFIG_SERIAL_68360) += 68360serial.o
diff --git a/drivers/staging/serial/TODO b/drivers/staging/serial/TODO
deleted file mode 100644
index a19cda81dab4..000000000000
--- a/drivers/staging/serial/TODO
+++ /dev/null
@@ -1,6 +0,0 @@
-These are a few serial drivers that either do not build, or do not work if they
-do build, or if they seem to work, are for obsolete hardware, or are full of
-unfixable races and no one uses them anymore.
-
-If no one steps up to adopt any of these drivers, they will be removed
-in the 3.4 release.
diff --git a/drivers/staging/serqt_usb2/serqt_usb2.c b/drivers/staging/serqt_usb2/serqt_usb2.c
index ae1d815e2a53..0ec83aacee79 100644
--- a/drivers/staging/serqt_usb2/serqt_usb2.c
+++ b/drivers/staging/serqt_usb2/serqt_usb2.c
@@ -1559,8 +1559,9 @@ static void qt_unthrottle(struct tty_struct *tty)
qt_read_bulk_callback, port);
result = usb_submit_urb(port->read_urb, GFP_ATOMIC);
if (result)
- err("%s - failed restarting read urb, error %d",
- __func__, result);
+ dev_err(&port->dev,
+ "%s - failed restarting read urb, error %d\n",
+ __func__, result);
}
}
mutex_unlock(&qt_port->lock);
diff --git a/drivers/staging/sm7xx/smtcfb.c b/drivers/staging/sm7xx/smtcfb.c
index 83c582ed12e5..746c4cd5d30e 100644
--- a/drivers/staging/sm7xx/smtcfb.c
+++ b/drivers/staging/sm7xx/smtcfb.c
@@ -2,31 +2,19 @@
* Silicon Motion SM7XX frame buffer device
*
* Copyright (C) 2006 Silicon Motion Technology Corp.
- * Authors: Ge Wang, gewang@siliconmotion.com
- * Boyod boyod.yang@siliconmotion.com.cn
+ * Authors: Ge Wang, gewang@siliconmotion.com
+ * Boyod boyod.yang@siliconmotion.com.cn
*
* Copyright (C) 2009 Lemote, Inc.
- * Author: Wu Zhangjin, wuzhangjin@gmail.com
+ * Author: Wu Zhangjin, wuzhangjin@gmail.com
*
* Copyright (C) 2011 Igalia, S.L.
- * Author: Javier M. Mellid <jmunhoz@igalia.com>
+ * Author: Javier M. Mellid <jmunhoz@igalia.com>
*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive for
- * more details.
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file COPYING in the main directory of this archive for
+ * more details.
*
- * Version 0.10.26192.21.01
- * - Add PowerPC/Big endian support
- * - Verified on 2.6.19.2
- * Boyod.yang <boyod.yang@siliconmotion.com.cn>
- *
- * Version 0.09.2621.00.01
- * - Only support Linux Kernel's version 2.6.21
- * Boyod.yang <boyod.yang@siliconmotion.com.cn>
- *
- * Version 0.09
- * - Only support Linux Kernel's version 2.6.12
- * Boyod.yang <boyod.yang@siliconmotion.com.cn>
*/
#include <linux/io.h>
@@ -45,40 +33,19 @@
#include "smtcfb.h"
-#ifdef DEBUG
-#define smdbg(format, arg...) printk(KERN_DEBUG format , ## arg)
-#else
-#define smdbg(format, arg...)
-#endif
-
struct screen_info smtc_screen_info;
/*
* Private structure
*/
struct smtcfb_info {
- /*
- * The following is a pointer to be passed into the
- * functions below. The modules outside the main
- * voyager.c driver have no knowledge as to what
- * is within this structure.
- */
struct fb_info fb;
- struct display_switch *dispsw;
- struct pci_dev *dev;
- signed int currcon;
-
+ struct pci_dev *pdev;
struct {
u8 red, green, blue;
} palette[NR_RGB];
-
u_int palette_size;
-};
-struct par_info {
- /*
- * Hardware
- */
u16 chipID;
unsigned char __iomem *m_pMMIO;
char __iomem *m_pLFB;
@@ -121,15 +88,6 @@ char __iomem *smtc_RegBaseAddress; /* Memory Map IO starting address */
char __iomem *smtc_VRAMBaseAddress; /* video memory starting address */
static u32 colreg[17];
-static struct par_info hw; /* hardware information */
-
-u16 smtc_ChipIDs[] = {
- 0x710,
- 0x712,
- 0x720
-};
-
-#define numSMTCchipIDs ARRAY_SIZE(smtc_ChipIDs)
static struct fb_var_screeninfo smtcfb_var = {
.xres = 1024,
@@ -154,30 +112,29 @@ static struct fb_fix_screeninfo smtcfb_fix = {
.accel = FB_ACCEL_SMI_LYNX,
};
-static void sm712_set_timing(struct smtcfb_info *sfb,
- struct par_info *ppar_info)
+static void sm712_set_timing(struct smtcfb_info *sfb)
{
int i = 0, j = 0;
u32 m_nScreenStride;
- smdbg("\nppar_info->width = %d ppar_info->height = %d"
- "sfb->fb.var.bits_per_pixel = %d ppar_info->hz = %d\n",
- ppar_info->width, ppar_info->height,
- sfb->fb.var.bits_per_pixel, ppar_info->hz);
+ dev_dbg(&sfb->pdev->dev,
+ "sfb->width=%d sfb->height=%d "
+ "sfb->fb.var.bits_per_pixel=%d sfb->hz=%d\n",
+ sfb->width, sfb->height, sfb->fb.var.bits_per_pixel, sfb->hz);
for (j = 0; j < numVGAModes; j++) {
- if (VGAMode[j].mmSizeX == ppar_info->width &&
- VGAMode[j].mmSizeY == ppar_info->height &&
+ if (VGAMode[j].mmSizeX == sfb->width &&
+ VGAMode[j].mmSizeY == sfb->height &&
VGAMode[j].bpp == sfb->fb.var.bits_per_pixel &&
- VGAMode[j].hz == ppar_info->hz) {
+ VGAMode[j].hz == sfb->hz) {
- smdbg("\nVGAMode[j].mmSizeX = %d VGAMode[j].mmSizeY ="
- "%d VGAMode[j].bpp = %d"
- "VGAMode[j].hz=%d\n",
- VGAMode[j].mmSizeX, VGAMode[j].mmSizeY,
- VGAMode[j].bpp, VGAMode[j].hz);
+ dev_dbg(&sfb->pdev->dev,
+ "VGAMode[j].mmSizeX=%d VGAMode[j].mmSizeY=%d "
+ "VGAMode[j].bpp=%d VGAMode[j].hz=%d\n",
+ VGAMode[j].mmSizeX, VGAMode[j].mmSizeY,
+ VGAMode[j].bpp, VGAMode[j].hz);
- smdbg("VGAMode index=%d\n", j);
+ dev_dbg(&sfb->pdev->dev, "VGAMode index=%d\n", j);
smtc_mmiowb(0x0, 0x3c6);
@@ -238,37 +195,37 @@ static void sm712_set_timing(struct smtcfb_info *sfb,
smtc_mmiowb(0x67, 0x3c2);
/* set VPR registers */
- writel(0x0, ppar_info->m_pVPR + 0x0C);
- writel(0x0, ppar_info->m_pVPR + 0x40);
+ writel(0x0, sfb->m_pVPR + 0x0C);
+ writel(0x0, sfb->m_pVPR + 0x40);
/* set data width */
m_nScreenStride =
- (ppar_info->width * sfb->fb.var.bits_per_pixel) / 64;
+ (sfb->width * sfb->fb.var.bits_per_pixel) / 64;
switch (sfb->fb.var.bits_per_pixel) {
case 8:
- writel(0x0, ppar_info->m_pVPR + 0x0);
+ writel(0x0, sfb->m_pVPR + 0x0);
break;
case 16:
- writel(0x00020000, ppar_info->m_pVPR + 0x0);
+ writel(0x00020000, sfb->m_pVPR + 0x0);
break;
case 24:
- writel(0x00040000, ppar_info->m_pVPR + 0x0);
+ writel(0x00040000, sfb->m_pVPR + 0x0);
break;
case 32:
- writel(0x00030000, ppar_info->m_pVPR + 0x0);
+ writel(0x00030000, sfb->m_pVPR + 0x0);
break;
}
writel((u32) (((m_nScreenStride + 2) << 16) | m_nScreenStride),
- ppar_info->m_pVPR + 0x10);
+ sfb->m_pVPR + 0x10);
}
static void sm712_setpalette(int regno, unsigned red, unsigned green,
unsigned blue, struct fb_info *info)
{
- struct par_info *cur_par = (struct par_info *)info->par;
+ struct smtcfb_info *sfb = info->par;
- if (cur_par->BaseAddressInVRAM)
+ if (sfb->BaseAddressInVRAM)
/*
* second display palette for dual head. Enable CRT RAM, 6-bit
* RAM
@@ -283,14 +240,13 @@ static void sm712_setpalette(int regno, unsigned red, unsigned green,
smtc_mmiowb(blue >> 10, dac_val);
}
-static void smtc_set_timing(struct smtcfb_info *sfb, struct par_info
- *ppar_info)
+static void smtc_set_timing(struct smtcfb_info *sfb)
{
- switch (ppar_info->chipID) {
+ switch (sfb->chipID) {
case 0x710:
case 0x712:
case 0x720:
- sm712_set_timing(sfb, ppar_info);
+ sm712_set_timing(sfb);
break;
}
}
@@ -310,7 +266,7 @@ static inline unsigned int chan_to_field(unsigned int chan,
return chan << bf->offset;
}
-static int cfb_blank(int blank_mode, struct fb_info *info)
+static int smtc_blank(int blank_mode, struct fb_info *info)
{
/* clear DPMS setting */
switch (blank_mode) {
@@ -660,10 +616,10 @@ void smtcfb_setmode(struct smtcfb_info *sfb)
break;
}
- hw.width = sfb->fb.var.xres;
- hw.height = sfb->fb.var.yres;
- hw.hz = 60;
- smtc_set_timing(sfb, &hw);
+ sfb->width = sfb->fb.var.xres;
+ sfb->height = sfb->fb.var.yres;
+ sfb->hz = 60;
+ smtc_set_timing(sfb);
}
static int smtc_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
@@ -697,7 +653,7 @@ static struct fb_ops smtcfb_ops = {
.fb_check_var = smtc_check_var,
.fb_set_par = smtc_set_par,
.fb_setcolreg = smtc_setcolreg,
- .fb_blank = cfb_blank,
+ .fb_blank = smtc_blank,
.fb_fillrect = cfb_fillrect,
.fb_imageblit = cfb_imageblit,
.fb_copyarea = cfb_copyarea,
@@ -710,8 +666,7 @@ static struct fb_ops smtcfb_ops = {
/*
* Alloc struct smtcfb_info and assign the default value
*/
-static struct smtcfb_info *smtc_alloc_fb_info(struct pci_dev *dev,
- char *name)
+static struct smtcfb_info *smtc_alloc_fb_info(struct pci_dev *pdev, char *name)
{
struct smtcfb_info *sfb;
@@ -720,8 +675,7 @@ static struct smtcfb_info *smtc_alloc_fb_info(struct pci_dev *dev,
if (!sfb)
return NULL;
- sfb->currcon = -1;
- sfb->dev = dev;
+ sfb->pdev = pdev;
/*** Init sfb->fb with default value ***/
sfb->fb.flags = FBINFO_FLAG_DEFAULT;
@@ -745,7 +699,9 @@ static struct smtcfb_info *smtc_alloc_fb_info(struct pci_dev *dev,
/* text mode acceleration */
sfb->fb.var.accel_flags = FB_ACCELF_TEXT;
sfb->fb.var.vmode = FB_VMODE_NONINTERLACED;
- sfb->fb.par = &hw;
+
+ sfb->fb.par = sfb;
+
sfb->fb.pseudo_palette = colreg;
return sfb;
@@ -766,17 +722,17 @@ static void smtc_unmap_mmio(struct smtcfb_info *sfb)
*/
static int smtc_map_smem(struct smtcfb_info *sfb,
- struct pci_dev *dev, u_long smem_len)
+ struct pci_dev *pdev, u_long smem_len)
{
if (sfb->fb.var.bits_per_pixel == 32) {
#ifdef __BIG_ENDIAN
- sfb->fb.fix.smem_start = pci_resource_start(dev, 0)
+ sfb->fb.fix.smem_start = pci_resource_start(pdev, 0)
+ 0x800000;
#else
- sfb->fb.fix.smem_start = pci_resource_start(dev, 0);
+ sfb->fb.fix.smem_start = pci_resource_start(pdev, 0);
#endif
} else {
- sfb->fb.fix.smem_start = pci_resource_start(dev, 0);
+ sfb->fb.fix.smem_start = pci_resource_start(pdev, 0);
}
sfb->fb.fix.smem_len = smem_len;
@@ -784,8 +740,8 @@ static int smtc_map_smem(struct smtcfb_info *sfb,
sfb->fb.screen_base = smtc_VRAMBaseAddress;
if (!sfb->fb.screen_base) {
- printk(KERN_ERR "%s: unable to map screen memory\n",
- sfb->fb.fix.id);
+ dev_err(&pdev->dev,
+ "%s: unable to map screen memory\n", sfb->fb.fix.id);
return -ENOMEM;
}
@@ -831,16 +787,14 @@ static int __init sm712vga_setup(char *options)
{
int index;
- if (!options || !*options) {
- smdbg("\n No vga parameter\n");
+ if (!options || !*options)
return -EINVAL;
- }
smtc_screen_info.lfb_width = 0;
smtc_screen_info.lfb_height = 0;
smtc_screen_info.lfb_depth = 0;
- smdbg("\nsm712vga_setup = %s\n", options);
+ pr_debug("sm712vga_setup = %s\n", options);
for (index = 0;
index < ARRAY_SIZE(vesa_mode);
@@ -858,10 +812,6 @@ static int __init sm712vga_setup(char *options)
}
__setup("vga=", sm712vga_setup);
-/* Jason (08/13/2009)
- * Original init function changed to probe method to be used by pci_drv
- * process used to detect chips replaced with kernel process in pci_drv
- */
static int __devinit smtcfb_pci_probe(struct pci_dev *pdev,
const struct pci_device_id *ent)
{
@@ -871,23 +821,20 @@ static int __devinit smtcfb_pci_probe(struct pci_dev *pdev,
int err;
unsigned long pFramebufferPhysical;
- printk(KERN_INFO
- "Silicon Motion display driver " SMTC_LINUX_FB_VERSION "\n");
+ dev_info(&pdev->dev, "Silicon Motion display driver.");
err = pci_enable_device(pdev); /* enable SMTC chip */
if (err)
return err;
- hw.chipID = ent->device;
- sprintf(name, "sm%Xfb", hw.chipID);
-
sfb = smtc_alloc_fb_info(pdev, name);
if (!sfb)
goto failed_free;
- /* Jason (08/13/2009)
- * Store fb_info to be further used when suspending and resuming
- */
+
+ sfb->chipID = ent->device;
+ sprintf(name, "sm%Xfb", sfb->chipID);
+
pci_set_drvdata(pdev, sfb);
sm7xx_init_hw();
@@ -910,37 +857,37 @@ static int __devinit smtcfb_pci_probe(struct pci_dev *pdev,
#endif
/* Map address and memory detection */
pFramebufferPhysical = pci_resource_start(pdev, 0);
- pci_read_config_byte(pdev, PCI_REVISION_ID, &hw.chipRevID);
+ pci_read_config_byte(pdev, PCI_REVISION_ID, &sfb->chipRevID);
- switch (hw.chipID) {
+ switch (sfb->chipID) {
case 0x710:
case 0x712:
sfb->fb.fix.mmio_start = pFramebufferPhysical + 0x00400000;
sfb->fb.fix.mmio_len = 0x00400000;
smem_size = SM712_VIDEOMEMORYSIZE;
#ifdef __BIG_ENDIAN
- hw.m_pLFB = (smtc_VRAMBaseAddress =
+ sfb->m_pLFB = (smtc_VRAMBaseAddress =
ioremap(pFramebufferPhysical, 0x00c00000));
#else
- hw.m_pLFB = (smtc_VRAMBaseAddress =
+ sfb->m_pLFB = (smtc_VRAMBaseAddress =
ioremap(pFramebufferPhysical, 0x00800000));
#endif
- hw.m_pMMIO = (smtc_RegBaseAddress =
+ sfb->m_pMMIO = (smtc_RegBaseAddress =
smtc_VRAMBaseAddress + 0x00700000);
- hw.m_pDPR = smtc_VRAMBaseAddress + 0x00408000;
- hw.m_pVPR = hw.m_pLFB + 0x0040c000;
+ sfb->m_pDPR = smtc_VRAMBaseAddress + 0x00408000;
+ sfb->m_pVPR = sfb->m_pLFB + 0x0040c000;
#ifdef __BIG_ENDIAN
if (sfb->fb.var.bits_per_pixel == 32) {
smtc_VRAMBaseAddress += 0x800000;
- hw.m_pLFB += 0x800000;
- printk(KERN_INFO
- "\nsmtc_VRAMBaseAddress=%p hw.m_pLFB=%p\n",
- smtc_VRAMBaseAddress, hw.m_pLFB);
+ sfb->m_pLFB += 0x800000;
+ dev_info(&pdev->dev,
+ "smtc_VRAMBaseAddress=%p sfb->m_pLFB=%p",
+ smtc_VRAMBaseAddress, sfb->m_pLFB);
}
#endif
if (!smtc_RegBaseAddress) {
- printk(KERN_ERR
- "%s: unable to map memory mapped IO\n",
+ dev_err(&pdev->dev,
+ "%s: unable to map memory mapped IO!",
sfb->fb.fix.id);
err = -ENOMEM;
goto failed_fb;
@@ -962,20 +909,20 @@ static int __devinit smtcfb_pci_probe(struct pci_dev *pdev,
sfb->fb.fix.mmio_start = pFramebufferPhysical;
sfb->fb.fix.mmio_len = 0x00200000;
smem_size = SM722_VIDEOMEMORYSIZE;
- hw.m_pDPR = ioremap(pFramebufferPhysical, 0x00a00000);
- hw.m_pLFB = (smtc_VRAMBaseAddress =
- hw.m_pDPR + 0x00200000);
- hw.m_pMMIO = (smtc_RegBaseAddress =
- hw.m_pDPR + 0x000c0000);
- hw.m_pVPR = hw.m_pDPR + 0x800;
+ sfb->m_pDPR = ioremap(pFramebufferPhysical, 0x00a00000);
+ sfb->m_pLFB = (smtc_VRAMBaseAddress =
+ sfb->m_pDPR + 0x00200000);
+ sfb->m_pMMIO = (smtc_RegBaseAddress =
+ sfb->m_pDPR + 0x000c0000);
+ sfb->m_pVPR = sfb->m_pDPR + 0x800;
smtc_seqw(0x62, 0xff);
smtc_seqw(0x6a, 0x0d);
smtc_seqw(0x6b, 0x02);
break;
default:
- printk(KERN_ERR
- "No valid Silicon Motion display chip was detected!\n");
+ dev_err(&pdev->dev,
+ "No valid Silicon Motion display chip was detected!");
goto failed_fb;
}
@@ -992,22 +939,21 @@ static int __devinit smtcfb_pci_probe(struct pci_dev *pdev,
smtcfb_setmode(sfb);
/* Primary display starting from 0 position */
- hw.BaseAddressInVRAM = 0;
- sfb->fb.par = &hw;
+ sfb->BaseAddressInVRAM = 0;
err = register_framebuffer(&sfb->fb);
if (err < 0)
goto failed;
- printk(KERN_INFO "Silicon Motion SM%X Rev%X primary display mode"
- "%dx%d-%d Init Complete.\n", hw.chipID, hw.chipRevID,
- sfb->fb.var.xres, sfb->fb.var.yres,
- sfb->fb.var.bits_per_pixel);
+ dev_info(&pdev->dev,
+ "Silicon Motion SM%X Rev%X primary display mode %dx%d-%d Init Complete.",
+ sfb->chipID, sfb->chipRevID, sfb->fb.var.xres,
+ sfb->fb.var.yres, sfb->fb.var.bits_per_pixel);
return 0;
failed:
- printk(KERN_ERR "Silicon Motion, Inc. primary display init fail\n");
+ dev_err(&pdev->dev, "Silicon Motion, Inc. primary display init fail.");
smtc_unmap_smem(sfb);
smtc_unmap_mmio(sfb);
@@ -1021,7 +967,6 @@ failed_free:
}
-/* Jason (08/11/2009) PCI_DRV wrapper essential structs */
static DEFINE_PCI_DEVICE_TABLE(smtcfb_pci_table) = {
{ PCI_DEVICE(0x126f, 0x710), },
{ PCI_DEVICE(0x126f, 0x712), },
@@ -1030,9 +975,6 @@ static DEFINE_PCI_DEVICE_TABLE(smtcfb_pci_table) = {
};
-/* Jason (08/14/2009)
- * do some clean up when the driver module is removed
- */
static void __devexit smtcfb_pci_remove(struct pci_dev *pdev)
{
struct smtcfb_info *sfb;
@@ -1078,7 +1020,7 @@ static int smtcfb_pci_resume(struct device *device)
/* reinit hardware */
sm7xx_init_hw();
- switch (hw.chipID) {
+ switch (sfb->chipID) {
case 0x710:
case 0x712:
/* set MCLK = 14.31818 * (0x16 / 0x2) */
diff --git a/drivers/staging/sm7xx/smtcfb.h b/drivers/staging/sm7xx/smtcfb.h
index ab95af2b9c07..43d86f873410 100644
--- a/drivers/staging/sm7xx/smtcfb.h
+++ b/drivers/staging/sm7xx/smtcfb.h
@@ -13,19 +13,11 @@
* more details.
*/
-#define SMTC_LINUX_FB_VERSION "version 0.11.2619.21.01 July 27, 2008"
-
#define NR_PALETTE 256
#define NR_RGB 2
#define FB_ACCEL_SMI_LYNX 88
-#ifdef __BIG_ENDIAN
-#define PC_VGA 0
-#else
-#define PC_VGA 1
-#endif
-
#define SCREEN_X_RES 1024
#define SCREEN_Y_RES 600
#define SCREEN_BPP 16
diff --git a/drivers/staging/telephony/ixj.c b/drivers/staging/telephony/ixj.c
index f96027921f60..fd7757ad7fa3 100644
--- a/drivers/staging/telephony/ixj.c
+++ b/drivers/staging/telephony/ixj.c
@@ -19,20 +19,20 @@
* David W. Erhart, <derhart@quicknet.net>
* John Sellers, <jsellers@quicknet.net>
* Mike Preston, <mpreston@quicknet.net>
- *
+ *
* Fixes: David Huggins-Daines, <dhd@cepstral.com>
* Fabio Ferrari, <fabio.ferrari@digitro.com.br>
* Artis Kugevics, <artis@mt.lv>
* Daniele Bellucci, <bellucda@tiscali.it>
*
- * More information about the hardware related to this driver can be found
+ * More information about the hardware related to this driver can be found
* at our website: http://www.quicknet.net
*
* IN NO EVENT SHALL QUICKNET TECHNOLOGIES, INC. BE LIABLE TO ANY PARTY FOR
* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
* OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF QUICKNET
* TECHNOLOGIES, INC. HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
+ *
* QUICKNET TECHNOLOGIES, INC. SPECIFICALLY DISCLAIMS ANY WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
@@ -317,7 +317,7 @@ static IXJ *ixj[IXJMAX];
/*
* Allocate a free IXJ device
*/
-
+
static IXJ *ixj_alloc()
{
for(cnt=0; cnt<IXJMAX; cnt++)
@@ -366,7 +366,7 @@ static IXJ ixj[IXJMAX];
/*
* Allocate a free IXJ device
*/
-
+
static IXJ *ixj_alloc(void)
{
int cnt;
@@ -1084,7 +1084,7 @@ static void ixj_pstn_state(IXJ *j)
printk(KERN_INFO "IXJ /dev/phone%d Next Ring Cadence state at %u min %ld - %ld - max %ld\n", j->board,
j->cadence_f[4].on3, j->cadence_f[4].on3min, j->cadence_f[4].on3dot, j->cadence_f[4].on3max);
break;
- case 6:
+ case 6:
printk(KERN_INFO "IXJ /dev/phone%d Next Ring Cadence state at %u min %ld - %ld - max %ld\n", j->board,
j->cadence_f[4].off3, j->cadence_f[4].off3min, j->cadence_f[4].off3dot, j->cadence_f[4].off3max);
break;
@@ -1109,7 +1109,7 @@ static void ixj_pstn_state(IXJ *j)
}
j->pstn_ring_stop = j->pstn_ring_int = 0;
daa_set_mode(j, SOP_PU_SLEEP);
- }
+ }
outb_p(j->pld_scrw.byte, j->XILINXbase);
if (j->pstn_cid_intr && time_after(jiffies, j->pstn_cid_received + hertz)) {
ixj_daa_cid_read(j);
@@ -1133,7 +1133,7 @@ static void ixj_pstn_state(IXJ *j)
printk("IXJ DAA possible wink /dev/phone%d %ld\n", j->board, jiffies);
}
j->pstn_winkstart = jiffies;
- }
+ }
} else {
if (j->pstn_winkstart) {
if(ixjdebug & 0x0008) {
@@ -1524,7 +1524,7 @@ static inline void LED_SetState(int state, IXJ *j)
/*********************************************************************
* GPIO Pins are configured as follows on the Quicknet Internet
* PhoneJACK Telephony Cards
-*
+*
* POTS Select GPIO_6=0 GPIO_7=0
* Mic/Speaker Select GPIO_6=0 GPIO_7=1
* Handset Select GPIO_6=1 GPIO_7=0
@@ -1932,7 +1932,7 @@ static int ixj_hookstate(IXJ *j)
if(fOffHook != j->p_hook) {
if(!j->checkwait) {
j->checkwait = jiffies;
- }
+ }
if(time_before(jiffies, j->checkwait + 2)) {
fOffHook ^= 1;
} else {
@@ -2342,8 +2342,8 @@ static int ixj_release(struct inode *inode, struct file *file_p)
j->ixj_signals[cnt] = SIGIO;
/* Set the excetion signal enable flags */
- j->ex_sig.bits.dtmf_ready = j->ex_sig.bits.hookstate = j->ex_sig.bits.flash = j->ex_sig.bits.pstn_ring =
- j->ex_sig.bits.caller_id = j->ex_sig.bits.pstn_wink = j->ex_sig.bits.f0 = j->ex_sig.bits.f1 = j->ex_sig.bits.f2 =
+ j->ex_sig.bits.dtmf_ready = j->ex_sig.bits.hookstate = j->ex_sig.bits.flash = j->ex_sig.bits.pstn_ring =
+ j->ex_sig.bits.caller_id = j->ex_sig.bits.pstn_wink = j->ex_sig.bits.f0 = j->ex_sig.bits.f1 = j->ex_sig.bits.f2 =
j->ex_sig.bits.f3 = j->ex_sig.bits.fc0 = j->ex_sig.bits.fc1 = j->ex_sig.bits.fc2 = j->ex_sig.bits.fc3 = 1;
file_p->private_data = NULL;
@@ -2506,7 +2506,7 @@ static int read_filters(IXJ *j)
j->cadence_f[cnt].on1, j->cadence_f[cnt].on1min, j->cadence_f[cnt].on1dot, j->cadence_f[cnt].on1max);
break;
case 2:
- printk(KERN_INFO "IXJ /dev/phone%d Next Tone Cadence state at %ld - %ld\n", j->board, j->cadence_f[cnt].off1min,
+ printk(KERN_INFO "IXJ /dev/phone%d Next Tone Cadence state at %ld - %ld\n", j->board, j->cadence_f[cnt].off1min,
j->cadence_f[cnt].off1max);
break;
case 3:
@@ -2521,12 +2521,12 @@ static int read_filters(IXJ *j)
printk(KERN_INFO "IXJ /dev/phone%d Next Tone Cadence state at %ld - %ld\n", j->board, j->cadence_f[cnt].on3min,
j->cadence_f[cnt].on3max);
break;
- case 6:
+ case 6:
printk(KERN_INFO "IXJ /dev/phone%d Next Tone Cadence state at %ld - %ld\n", j->board, j->cadence_f[cnt].off3min,
j->cadence_f[cnt].off3max);
break;
}
- }
+ }
}
if (j->cadence_f[cnt].state == 7) {
j->cadence_f[cnt].state = 0;
@@ -2656,37 +2656,37 @@ static void ulaw2alaw(unsigned char *buff, unsigned long len)
{
static unsigned char table_ulaw2alaw[] =
{
- 0x2A, 0x2B, 0x28, 0x29, 0x2E, 0x2F, 0x2C, 0x2D,
- 0x22, 0x23, 0x20, 0x21, 0x26, 0x27, 0x24, 0x25,
- 0x3A, 0x3B, 0x38, 0x39, 0x3E, 0x3F, 0x3C, 0x3D,
- 0x32, 0x33, 0x30, 0x31, 0x36, 0x37, 0x34, 0x35,
- 0x0B, 0x08, 0x09, 0x0E, 0x0F, 0x0C, 0x0D, 0x02,
- 0x03, 0x00, 0x01, 0x06, 0x07, 0x04, 0x05, 0x1A,
- 0x1B, 0x18, 0x19, 0x1E, 0x1F, 0x1C, 0x1D, 0x12,
- 0x13, 0x10, 0x11, 0x16, 0x17, 0x14, 0x15, 0x6B,
- 0x68, 0x69, 0x6E, 0x6F, 0x6C, 0x6D, 0x62, 0x63,
- 0x60, 0x61, 0x66, 0x67, 0x64, 0x65, 0x7B, 0x79,
- 0x7E, 0x7F, 0x7C, 0x7D, 0x72, 0x73, 0x70, 0x71,
- 0x76, 0x77, 0x74, 0x75, 0x4B, 0x49, 0x4F, 0x4D,
- 0x42, 0x43, 0x40, 0x41, 0x46, 0x47, 0x44, 0x45,
- 0x5A, 0x5B, 0x58, 0x59, 0x5E, 0x5F, 0x5C, 0x5D,
- 0x52, 0x52, 0x53, 0x53, 0x50, 0x50, 0x51, 0x51,
- 0x56, 0x56, 0x57, 0x57, 0x54, 0x54, 0x55, 0xD5,
- 0xAA, 0xAB, 0xA8, 0xA9, 0xAE, 0xAF, 0xAC, 0xAD,
- 0xA2, 0xA3, 0xA0, 0xA1, 0xA6, 0xA7, 0xA4, 0xA5,
- 0xBA, 0xBB, 0xB8, 0xB9, 0xBE, 0xBF, 0xBC, 0xBD,
- 0xB2, 0xB3, 0xB0, 0xB1, 0xB6, 0xB7, 0xB4, 0xB5,
- 0x8B, 0x88, 0x89, 0x8E, 0x8F, 0x8C, 0x8D, 0x82,
- 0x83, 0x80, 0x81, 0x86, 0x87, 0x84, 0x85, 0x9A,
- 0x9B, 0x98, 0x99, 0x9E, 0x9F, 0x9C, 0x9D, 0x92,
- 0x93, 0x90, 0x91, 0x96, 0x97, 0x94, 0x95, 0xEB,
- 0xE8, 0xE9, 0xEE, 0xEF, 0xEC, 0xED, 0xE2, 0xE3,
- 0xE0, 0xE1, 0xE6, 0xE7, 0xE4, 0xE5, 0xFB, 0xF9,
- 0xFE, 0xFF, 0xFC, 0xFD, 0xF2, 0xF3, 0xF0, 0xF1,
- 0xF6, 0xF7, 0xF4, 0xF5, 0xCB, 0xC9, 0xCF, 0xCD,
- 0xC2, 0xC3, 0xC0, 0xC1, 0xC6, 0xC7, 0xC4, 0xC5,
- 0xDA, 0xDB, 0xD8, 0xD9, 0xDE, 0xDF, 0xDC, 0xDD,
- 0xD2, 0xD2, 0xD3, 0xD3, 0xD0, 0xD0, 0xD1, 0xD1,
+ 0x2A, 0x2B, 0x28, 0x29, 0x2E, 0x2F, 0x2C, 0x2D,
+ 0x22, 0x23, 0x20, 0x21, 0x26, 0x27, 0x24, 0x25,
+ 0x3A, 0x3B, 0x38, 0x39, 0x3E, 0x3F, 0x3C, 0x3D,
+ 0x32, 0x33, 0x30, 0x31, 0x36, 0x37, 0x34, 0x35,
+ 0x0B, 0x08, 0x09, 0x0E, 0x0F, 0x0C, 0x0D, 0x02,
+ 0x03, 0x00, 0x01, 0x06, 0x07, 0x04, 0x05, 0x1A,
+ 0x1B, 0x18, 0x19, 0x1E, 0x1F, 0x1C, 0x1D, 0x12,
+ 0x13, 0x10, 0x11, 0x16, 0x17, 0x14, 0x15, 0x6B,
+ 0x68, 0x69, 0x6E, 0x6F, 0x6C, 0x6D, 0x62, 0x63,
+ 0x60, 0x61, 0x66, 0x67, 0x64, 0x65, 0x7B, 0x79,
+ 0x7E, 0x7F, 0x7C, 0x7D, 0x72, 0x73, 0x70, 0x71,
+ 0x76, 0x77, 0x74, 0x75, 0x4B, 0x49, 0x4F, 0x4D,
+ 0x42, 0x43, 0x40, 0x41, 0x46, 0x47, 0x44, 0x45,
+ 0x5A, 0x5B, 0x58, 0x59, 0x5E, 0x5F, 0x5C, 0x5D,
+ 0x52, 0x52, 0x53, 0x53, 0x50, 0x50, 0x51, 0x51,
+ 0x56, 0x56, 0x57, 0x57, 0x54, 0x54, 0x55, 0xD5,
+ 0xAA, 0xAB, 0xA8, 0xA9, 0xAE, 0xAF, 0xAC, 0xAD,
+ 0xA2, 0xA3, 0xA0, 0xA1, 0xA6, 0xA7, 0xA4, 0xA5,
+ 0xBA, 0xBB, 0xB8, 0xB9, 0xBE, 0xBF, 0xBC, 0xBD,
+ 0xB2, 0xB3, 0xB0, 0xB1, 0xB6, 0xB7, 0xB4, 0xB5,
+ 0x8B, 0x88, 0x89, 0x8E, 0x8F, 0x8C, 0x8D, 0x82,
+ 0x83, 0x80, 0x81, 0x86, 0x87, 0x84, 0x85, 0x9A,
+ 0x9B, 0x98, 0x99, 0x9E, 0x9F, 0x9C, 0x9D, 0x92,
+ 0x93, 0x90, 0x91, 0x96, 0x97, 0x94, 0x95, 0xEB,
+ 0xE8, 0xE9, 0xEE, 0xEF, 0xEC, 0xED, 0xE2, 0xE3,
+ 0xE0, 0xE1, 0xE6, 0xE7, 0xE4, 0xE5, 0xFB, 0xF9,
+ 0xFE, 0xFF, 0xFC, 0xFD, 0xF2, 0xF3, 0xF0, 0xF1,
+ 0xF6, 0xF7, 0xF4, 0xF5, 0xCB, 0xC9, 0xCF, 0xCD,
+ 0xC2, 0xC3, 0xC0, 0xC1, 0xC6, 0xC7, 0xC4, 0xC5,
+ 0xDA, 0xDB, 0xD8, 0xD9, 0xDE, 0xDF, 0xDC, 0xDD,
+ 0xD2, 0xD2, 0xD3, 0xD3, 0xD0, 0xD0, 0xD1, 0xD1,
0xD6, 0xD6, 0xD7, 0xD7, 0xD4, 0xD4, 0xD5, 0xD5
};
@@ -2701,37 +2701,37 @@ static void alaw2ulaw(unsigned char *buff, unsigned long len)
{
static unsigned char table_alaw2ulaw[] =
{
- 0x29, 0x2A, 0x27, 0x28, 0x2D, 0x2E, 0x2B, 0x2C,
- 0x21, 0x22, 0x1F, 0x20, 0x25, 0x26, 0x23, 0x24,
- 0x39, 0x3A, 0x37, 0x38, 0x3D, 0x3E, 0x3B, 0x3C,
- 0x31, 0x32, 0x2F, 0x30, 0x35, 0x36, 0x33, 0x34,
- 0x0A, 0x0B, 0x08, 0x09, 0x0E, 0x0F, 0x0C, 0x0D,
- 0x02, 0x03, 0x00, 0x01, 0x06, 0x07, 0x04, 0x05,
- 0x1A, 0x1B, 0x18, 0x19, 0x1E, 0x1F, 0x1C, 0x1D,
- 0x12, 0x13, 0x10, 0x11, 0x16, 0x17, 0x14, 0x15,
- 0x62, 0x63, 0x60, 0x61, 0x66, 0x67, 0x64, 0x65,
- 0x5D, 0x5D, 0x5C, 0x5C, 0x5F, 0x5F, 0x5E, 0x5E,
- 0x74, 0x76, 0x70, 0x72, 0x7C, 0x7E, 0x78, 0x7A,
- 0x6A, 0x6B, 0x68, 0x69, 0x6E, 0x6F, 0x6C, 0x6D,
- 0x48, 0x49, 0x46, 0x47, 0x4C, 0x4D, 0x4A, 0x4B,
- 0x40, 0x41, 0x3F, 0x3F, 0x44, 0x45, 0x42, 0x43,
- 0x56, 0x57, 0x54, 0x55, 0x5A, 0x5B, 0x58, 0x59,
- 0x4F, 0x4F, 0x4E, 0x4E, 0x52, 0x53, 0x50, 0x51,
- 0xA9, 0xAA, 0xA7, 0xA8, 0xAD, 0xAE, 0xAB, 0xAC,
- 0xA1, 0xA2, 0x9F, 0xA0, 0xA5, 0xA6, 0xA3, 0xA4,
- 0xB9, 0xBA, 0xB7, 0xB8, 0xBD, 0xBE, 0xBB, 0xBC,
- 0xB1, 0xB2, 0xAF, 0xB0, 0xB5, 0xB6, 0xB3, 0xB4,
- 0x8A, 0x8B, 0x88, 0x89, 0x8E, 0x8F, 0x8C, 0x8D,
- 0x82, 0x83, 0x80, 0x81, 0x86, 0x87, 0x84, 0x85,
- 0x9A, 0x9B, 0x98, 0x99, 0x9E, 0x9F, 0x9C, 0x9D,
- 0x92, 0x93, 0x90, 0x91, 0x96, 0x97, 0x94, 0x95,
- 0xE2, 0xE3, 0xE0, 0xE1, 0xE6, 0xE7, 0xE4, 0xE5,
- 0xDD, 0xDD, 0xDC, 0xDC, 0xDF, 0xDF, 0xDE, 0xDE,
- 0xF4, 0xF6, 0xF0, 0xF2, 0xFC, 0xFE, 0xF8, 0xFA,
- 0xEA, 0xEB, 0xE8, 0xE9, 0xEE, 0xEF, 0xEC, 0xED,
- 0xC8, 0xC9, 0xC6, 0xC7, 0xCC, 0xCD, 0xCA, 0xCB,
- 0xC0, 0xC1, 0xBF, 0xBF, 0xC4, 0xC5, 0xC2, 0xC3,
- 0xD6, 0xD7, 0xD4, 0xD5, 0xDA, 0xDB, 0xD8, 0xD9,
+ 0x29, 0x2A, 0x27, 0x28, 0x2D, 0x2E, 0x2B, 0x2C,
+ 0x21, 0x22, 0x1F, 0x20, 0x25, 0x26, 0x23, 0x24,
+ 0x39, 0x3A, 0x37, 0x38, 0x3D, 0x3E, 0x3B, 0x3C,
+ 0x31, 0x32, 0x2F, 0x30, 0x35, 0x36, 0x33, 0x34,
+ 0x0A, 0x0B, 0x08, 0x09, 0x0E, 0x0F, 0x0C, 0x0D,
+ 0x02, 0x03, 0x00, 0x01, 0x06, 0x07, 0x04, 0x05,
+ 0x1A, 0x1B, 0x18, 0x19, 0x1E, 0x1F, 0x1C, 0x1D,
+ 0x12, 0x13, 0x10, 0x11, 0x16, 0x17, 0x14, 0x15,
+ 0x62, 0x63, 0x60, 0x61, 0x66, 0x67, 0x64, 0x65,
+ 0x5D, 0x5D, 0x5C, 0x5C, 0x5F, 0x5F, 0x5E, 0x5E,
+ 0x74, 0x76, 0x70, 0x72, 0x7C, 0x7E, 0x78, 0x7A,
+ 0x6A, 0x6B, 0x68, 0x69, 0x6E, 0x6F, 0x6C, 0x6D,
+ 0x48, 0x49, 0x46, 0x47, 0x4C, 0x4D, 0x4A, 0x4B,
+ 0x40, 0x41, 0x3F, 0x3F, 0x44, 0x45, 0x42, 0x43,
+ 0x56, 0x57, 0x54, 0x55, 0x5A, 0x5B, 0x58, 0x59,
+ 0x4F, 0x4F, 0x4E, 0x4E, 0x52, 0x53, 0x50, 0x51,
+ 0xA9, 0xAA, 0xA7, 0xA8, 0xAD, 0xAE, 0xAB, 0xAC,
+ 0xA1, 0xA2, 0x9F, 0xA0, 0xA5, 0xA6, 0xA3, 0xA4,
+ 0xB9, 0xBA, 0xB7, 0xB8, 0xBD, 0xBE, 0xBB, 0xBC,
+ 0xB1, 0xB2, 0xAF, 0xB0, 0xB5, 0xB6, 0xB3, 0xB4,
+ 0x8A, 0x8B, 0x88, 0x89, 0x8E, 0x8F, 0x8C, 0x8D,
+ 0x82, 0x83, 0x80, 0x81, 0x86, 0x87, 0x84, 0x85,
+ 0x9A, 0x9B, 0x98, 0x99, 0x9E, 0x9F, 0x9C, 0x9D,
+ 0x92, 0x93, 0x90, 0x91, 0x96, 0x97, 0x94, 0x95,
+ 0xE2, 0xE3, 0xE0, 0xE1, 0xE6, 0xE7, 0xE4, 0xE5,
+ 0xDD, 0xDD, 0xDC, 0xDC, 0xDF, 0xDF, 0xDE, 0xDE,
+ 0xF4, 0xF6, 0xF0, 0xF2, 0xFC, 0xFE, 0xF8, 0xFA,
+ 0xEA, 0xEB, 0xE8, 0xE9, 0xEE, 0xEF, 0xEC, 0xED,
+ 0xC8, 0xC9, 0xC6, 0xC7, 0xCC, 0xCD, 0xCA, 0xCB,
+ 0xC0, 0xC1, 0xBF, 0xBF, 0xC4, 0xC5, 0xC2, 0xC3,
+ 0xD6, 0xD7, 0xD4, 0xD5, 0xDA, 0xDB, 0xD8, 0xD9,
0xCF, 0xCF, 0xCE, 0xCE, 0xD2, 0xD3, 0xD0, 0xD1
};
@@ -3090,7 +3090,7 @@ static int ixj_write_cid_string(IXJ *j, char *s, int checksum)
static void ixj_pad_fsk(IXJ *j, int pad)
{
- int cnt;
+ int cnt;
for (cnt = 0; cnt < pad; cnt++) {
if(j->fskdcnt < (j->fsksize - 1))
@@ -3474,7 +3474,7 @@ static void ixj_write_frame(IXJ *j)
ixj_post_cid(j);
}
/* This may seem rude, but if we just played one frame of FSK data for CallerID
- and there is real audio data in the buffer, we need to throw it away because
+ and there is real audio data in the buffer, we need to throw it away because
we just used it's time slot */
if (j->write_buffer_rp > j->write_buffer_wp) {
j->write_buffer_rp += j->cid_play_frame_size * 2;
@@ -3486,7 +3486,7 @@ static void ixj_write_frame(IXJ *j)
wake_up_interruptible(&j->poll_q); /* Wake any blocked selects */
}
- } else if (j->write_buffer && j->write_buffers_empty < 1) {
+ } else if (j->write_buffer && j->write_buffers_empty < 1) {
if (j->write_buffer_wp > j->write_buffer_rp) {
frame_count =
(j->write_buffer_wp - j->write_buffer_rp) / (j->play_frame_size * 2);
@@ -4150,7 +4150,7 @@ static void ixj_aec_start(IXJ *j, int level)
ixj_WriteDSPCommand(0xCF97, j); /* Set AGC Enable */
ixj_WriteDSPCommand(0x0000, j); /* to off */
-
+
break;
case AEC_MED:
@@ -4161,7 +4161,7 @@ static void ixj_aec_start(IXJ *j, int level)
ixj_WriteDSPCommand(0xCF97, j); /* Set AGC Enable */
ixj_WriteDSPCommand(0x0000, j); /* to off */
-
+
break;
case AEC_HIGH:
@@ -4172,7 +4172,7 @@ static void ixj_aec_start(IXJ *j, int level)
ixj_WriteDSPCommand(0xCF97, j); /* Set AGC Enable */
ixj_WriteDSPCommand(0x0000, j); /* to off */
-
+
break;
case AEC_AGC:
@@ -4197,28 +4197,28 @@ static void ixj_aec_start(IXJ *j, int level)
/* Now we can set the AGC initial parameters and turn it on */
ixj_WriteDSPCommand(0xCF90, j); /* Set AGC Minimum gain */
ixj_WriteDSPCommand(0x0020, j); /* to 0.125 (-18dB) */
-
+
ixj_WriteDSPCommand(0xCF91, j); /* Set AGC Maximum gain */
ixj_WriteDSPCommand(0x1000, j); /* to 16 (24dB) */
-
+
ixj_WriteDSPCommand(0xCF92, j); /* Set AGC start gain */
ixj_WriteDSPCommand(0x0800, j); /* to 8 (+18dB) */
-
+
ixj_WriteDSPCommand(0xCF93, j); /* Set AGC hold time */
ixj_WriteDSPCommand(0x1F40, j); /* to 2 seconds (units are 250us) */
-
+
ixj_WriteDSPCommand(0xCF94, j); /* Set AGC Attack Time Constant */
ixj_WriteDSPCommand(0x0005, j); /* to 8ms */
-
+
ixj_WriteDSPCommand(0xCF95, j); /* Set AGC Decay Time Constant */
ixj_WriteDSPCommand(0x000D, j); /* to 4096ms */
-
+
ixj_WriteDSPCommand(0xCF96, j); /* Set AGC Attack Threshold */
ixj_WriteDSPCommand(0x1200, j); /* to 25% */
-
+
ixj_WriteDSPCommand(0xCF97, j); /* Set AGC Enable */
ixj_WriteDSPCommand(0x0001, j); /* to on */
-
+
break;
case AEC_AUTO:
@@ -4495,7 +4495,7 @@ static int ixj_play_start(IXJ *j)
return -ENOMEM;
}
/* j->write_buffers_empty = 2; */
- j->write_buffers_empty = 1;
+ j->write_buffers_empty = 1;
j->write_buffer_size = j->play_frame_size * 2;
j->write_buffer_end = j->write_buffer + j->play_frame_size * 2;
j->write_buffer_rp = j->write_buffer_wp = j->write_buffer;
@@ -6465,9 +6465,9 @@ static long do_ixj_ioctl(struct file *file_p, unsigned int cmd, unsigned long ar
ixj_ringback(j);
break;
case PHONE_WINK:
- if(j->cardtype == QTI_PHONEJACK)
+ if(j->cardtype == QTI_PHONEJACK)
retval = -1;
- else
+ else
retval = ixj_wink(j);
break;
case PHONE_CPT_STOP:
@@ -6553,7 +6553,7 @@ static long do_ixj_ioctl(struct file *file_p, unsigned int cmd, unsigned long ar
ixj_write_vmwi(j, arg);
break;
case IXJCTL_CID:
- if (copy_to_user(argp, &j->cid, sizeof(PHONE_CID)))
+ if (copy_to_user(argp, &j->cid, sizeof(PHONE_CID)))
retval = -EFAULT;
j->ex.bits.caller_id = 0;
break;
@@ -6575,13 +6575,13 @@ static long do_ixj_ioctl(struct file *file_p, unsigned int cmd, unsigned long ar
break;
case PHONE_CAPABILITIES_LIST:
add_caps(j);
- if (copy_to_user(argp, j->caplist, sizeof(struct phone_capability) * j->caps))
+ if (copy_to_user(argp, j->caplist, sizeof(struct phone_capability) * j->caps))
retval = -EFAULT;
break;
case PHONE_CAPABILITIES_CHECK:
{
struct phone_capability cap;
- if (copy_from_user(&cap, argp, sizeof(cap)))
+ if (copy_from_user(&cap, argp, sizeof(cap)))
retval = -EFAULT;
else {
add_caps(j);
@@ -6597,13 +6597,13 @@ static long do_ixj_ioctl(struct file *file_p, unsigned int cmd, unsigned long ar
j->ex.bits.pstn_ring = 0;
break;
case IXJCTL_SET_FILTER:
- if (copy_from_user(&jf, argp, sizeof(jf)))
+ if (copy_from_user(&jf, argp, sizeof(jf)))
retval = -EFAULT;
else
retval = ixj_init_filter(j, &jf);
break;
case IXJCTL_SET_FILTER_RAW:
- if (copy_from_user(&jfr, argp, sizeof(jfr)))
+ if (copy_from_user(&jfr, argp, sizeof(jfr)))
retval = -EFAULT;
else
retval = ixj_init_filter_raw(j, &jfr);
@@ -6638,9 +6638,9 @@ static long do_ixj_ioctl(struct file *file_p, unsigned int cmd, unsigned long ar
raise *= 2;
}
if(j->sigdef.signal)
- j->ex_sig.bytes |= raise;
+ j->ex_sig.bytes |= raise;
else
- j->ex_sig.bytes &= (raise^0xffff);
+ j->ex_sig.bytes &= (raise^0xffff);
}
break;
case IXJCTL_INTERCOM_STOP:
@@ -7040,9 +7040,9 @@ static int ixj_selfprobe(IXJ *j)
/* initialise the DTMF prescale to a sensible value */
if (j->cardtype == QTI_LINEJACK) {
- set_dtmf_prescale(j, 0x10);
+ set_dtmf_prescale(j, 0x10);
} else {
- set_dtmf_prescale(j, 0x40);
+ set_dtmf_prescale(j, 0x40);
}
set_play_volume(j, 0x100);
set_rec_volume(j, 0x100);
@@ -7095,15 +7095,15 @@ static int ixj_selfprobe(IXJ *j)
j->ixj_signals[cnt] = SIGIO;
/* Set the excetion signal enable flags */
- j->ex_sig.bits.dtmf_ready = j->ex_sig.bits.hookstate = j->ex_sig.bits.flash = j->ex_sig.bits.pstn_ring =
- j->ex_sig.bits.caller_id = j->ex_sig.bits.pstn_wink = j->ex_sig.bits.f0 = j->ex_sig.bits.f1 = j->ex_sig.bits.f2 =
+ j->ex_sig.bits.dtmf_ready = j->ex_sig.bits.hookstate = j->ex_sig.bits.flash = j->ex_sig.bits.pstn_ring =
+ j->ex_sig.bits.caller_id = j->ex_sig.bits.pstn_wink = j->ex_sig.bits.f0 = j->ex_sig.bits.f1 = j->ex_sig.bits.f2 =
j->ex_sig.bits.f3 = j->ex_sig.bits.fc0 = j->ex_sig.bits.fc1 = j->ex_sig.bits.fc2 = j->ex_sig.bits.fc3 = 1;
#ifdef IXJ_DYN_ALLOC
j->fskdata = NULL;
#endif
j->fskdcnt = 0;
j->cidcw_wait = 0;
-
+
/* Register with the Telephony for Linux subsystem */
j->p.f_op = &ixj_fops;
j->p.open = ixj_open;
@@ -7118,7 +7118,7 @@ static int ixj_selfprobe(IXJ *j)
/*
* Exported service for pcmcia card handling
*/
-
+
IXJ *ixj_pcmcia_probe(unsigned long dsp, unsigned long xilinx)
{
IXJ *j = ixj_alloc();
@@ -7320,7 +7320,7 @@ static int ixj_get_status_proc(char *buf)
len += sprintf(buf + len, "\nRec volume 0x%x", get_rec_volume(j));
len += sprintf(buf + len, "\nPlay volume 0x%x", get_play_volume(j));
len += sprintf(buf + len, "\nDTMF prescale 0x%x", get_dtmf_prescale(j));
-
+
len += sprintf(buf + len, "\nHook state %d", j->hookstate); /* j->r_hook); */
if (j->cardtype == QTI_LINEJACK) {
@@ -7417,7 +7417,7 @@ static int ixj_get_status_proc(char *buf)
len += sprintf(buf + len, "\nPControl Wait Fails %ld", j->pcontrolwaitfail);
len += sprintf(buf + len, "\nIs Control Ready Checks %ld", j->iscontrolready);
len += sprintf(buf + len, "\nIs Control Ready Check failures %ld", j->iscontrolreadyfail);
-
+
#endif
len += sprintf(buf + len, "\n");
}
@@ -7608,7 +7608,7 @@ static IXJ *new_ixj(unsigned long port)
}
static int __init ixj_probe_isapnp(int *cnt)
-{
+{
int probe = 0;
int func = 0x110;
struct pnp_dev *dev = NULL, *old_dev = NULL;
@@ -7686,7 +7686,7 @@ static int __init ixj_probe_isapnp(int *cnt)
}
return probe;
}
-
+
static int __init ixj_probe_isa(int *cnt)
{
int i, probe;
@@ -7713,7 +7713,7 @@ static int __init ixj_probe_isa(int *cnt)
static int __init ixj_probe_pci(int *cnt)
{
- struct pci_dev *pci = NULL;
+ struct pci_dev *pci = NULL;
int i, probe = 0;
IXJ *j = NULL;
@@ -7745,7 +7745,7 @@ static int __init ixj_probe_pci(int *cnt)
static int __init ixj_init(void)
{
int cnt = 0;
- int probe = 0;
+ int probe = 0;
cnt = 0;
@@ -7887,7 +7887,7 @@ static void DAA_Coeff_US(IXJ *j)
/* j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[2] = 0x2D; */
/* j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[1] = 0x62; */
/* j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_1[0] = 0x2D; */
- /* Bytes for Ringing part 2 (06):13,42,A6,BA,D4,73,CA,D5 */
+ /* Bytes for Ringing part 2 (06):13,42,A6,BA,D4,73,CA,D5 */
/* j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[7] = 0x2D; */
/* j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[6] = 0x62; */
/* j->m_DAAShadowRegs.COP_REGS.COP.RingerImpendance_2[5] = 0xA6; */
diff --git a/drivers/staging/tidspbridge/core/io_sm.c b/drivers/staging/tidspbridge/core/io_sm.c
index 9b50b5bd4edb..c51f651dfd1b 100644
--- a/drivers/staging/tidspbridge/core/io_sm.c
+++ b/drivers/staging/tidspbridge/core/io_sm.c
@@ -2212,7 +2212,7 @@ void dump_dl_modules(struct bridge_dev_context *bridge_context)
if (status) {
pr_debug(
- "%s: Failed to read dll_module stuct for 0x%x.\n",
+ "%s: Failed to read dll_module struct for 0x%x.\n",
__func__, module_dsp_addr);
break;
}
diff --git a/drivers/staging/tidspbridge/core/ue_deh.c b/drivers/staging/tidspbridge/core/ue_deh.c
index 006ffd752895..3d28b2345fbd 100644
--- a/drivers/staging/tidspbridge/core/ue_deh.c
+++ b/drivers/staging/tidspbridge/core/ue_deh.c
@@ -215,7 +215,7 @@ static inline const char *event_to_string(int event)
case DSP_MMUFAULT: return "DSP_MMUFAULT"; break;
case DSP_PWRERROR: return "DSP_PWRERROR"; break;
case DSP_WDTOVERFLOW: return "DSP_WDTOVERFLOW"; break;
- default: return "unkown event"; break;
+ default: return "unknown event"; break;
}
}
diff --git a/drivers/staging/usbip/stub_dev.c b/drivers/staging/usbip/stub_dev.c
index fa870e3f7f6a..92ced35e6b7f 100644
--- a/drivers/staging/usbip/stub_dev.c
+++ b/drivers/staging/usbip/stub_dev.c
@@ -113,8 +113,8 @@ static ssize_t store_sockfd(struct device *dev, struct device_attribute *attr,
spin_unlock(&sdev->ud.lock);
- sdev->ud.tcp_rx = kthread_run(stub_rx_loop, &sdev->ud, "stub_rx");
- sdev->ud.tcp_tx = kthread_run(stub_tx_loop, &sdev->ud, "stub_tx");
+ sdev->ud.tcp_rx = kthread_get_run(stub_rx_loop, &sdev->ud, "stub_rx");
+ sdev->ud.tcp_tx = kthread_get_run(stub_tx_loop, &sdev->ud, "stub_tx");
spin_lock(&sdev->ud.lock);
sdev->ud.status = SDEV_ST_USED;
@@ -187,10 +187,10 @@ static void stub_shutdown_connection(struct usbip_device *ud)
}
/* 1. stop threads */
- if (ud->tcp_rx && !task_is_dead(ud->tcp_rx))
- kthread_stop(ud->tcp_rx);
- if (ud->tcp_tx && !task_is_dead(ud->tcp_tx))
- kthread_stop(ud->tcp_tx);
+ if (ud->tcp_rx)
+ kthread_stop_put(ud->tcp_rx);
+ if (ud->tcp_tx)
+ kthread_stop_put(ud->tcp_tx);
/*
* 2. close the socket
diff --git a/drivers/staging/usbip/usbip_common.h b/drivers/staging/usbip/usbip_common.h
index c7b888ca54f5..5d89c0fd6f7b 100644
--- a/drivers/staging/usbip/usbip_common.h
+++ b/drivers/staging/usbip/usbip_common.h
@@ -292,6 +292,23 @@ struct usbip_device {
} eh_ops;
};
+#define kthread_get_run(threadfn, data, namefmt, ...) \
+({ \
+ struct task_struct *__k \
+ = kthread_create(threadfn, data, namefmt, ## __VA_ARGS__); \
+ if (!IS_ERR(__k)) { \
+ get_task_struct(__k); \
+ wake_up_process(__k); \
+ } \
+ __k; \
+})
+
+#define kthread_stop_put(k) \
+ do { \
+ kthread_stop(k); \
+ put_task_struct(k); \
+ } while (0)
+
/* usbip_common.c */
void usbip_dump_urb(struct urb *purb);
void usbip_dump_header(struct usbip_header *pdu);
diff --git a/drivers/staging/usbip/usbip_protocol.txt b/drivers/staging/usbip/usbip_protocol.txt
index 0f102081e86c..16b6fe27284c 100644
--- a/drivers/staging/usbip/usbip_protocol.txt
+++ b/drivers/staging/usbip/usbip_protocol.txt
@@ -27,7 +27,7 @@ Once the client knows the list of exported USB devices it may decide to use one
of them. First the client opens a TCP/IP connection towards the server and
sends an OP_REQ_IMPORT packet. The server replies with OP_REP_IMPORT. If the
import was successful the TCP/IP connection remains open and will be used
-to trasfer the URB traffic between the client and the server. The client may
+to transfer the URB traffic between the client and the server. The client may
send two types of packets: the USBIP_CMD_SUBMIT to submit an URB, and
USBIP_CMD_UNLINK to unlink a previously submitted URB. The answers of the
server may be USBIP_RET_SUBMIT and USBIP_RET_UNLINK respectively.
diff --git a/drivers/staging/usbip/userspace/libsrc/vhci_driver.c b/drivers/staging/usbip/userspace/libsrc/vhci_driver.c
index 269787751b20..0958ba53e94a 100644
--- a/drivers/staging/usbip/userspace/libsrc/vhci_driver.c
+++ b/drivers/staging/usbip/userspace/libsrc/vhci_driver.c
@@ -59,7 +59,10 @@ static int parse_status(char *value)
/* skip a header line */
- c = strchr(value, '\n') + 1;
+ c = strchr(value, '\n');
+ if (!c)
+ return -1;
+ c++;
while (*c != '\0') {
int port, status, speed, devid;
@@ -109,7 +112,10 @@ static int parse_status(char *value)
/* go to the next line */
- c = strchr(c, '\n') + 1;
+ c = strchr(c, '\n');
+ if (!c)
+ break;
+ c++;
}
dbg("exit");
@@ -264,11 +270,17 @@ static int get_nports(void)
attr_status->method, attr_status->value);
/* skip a header line */
- c = strchr(attr_status->value, '\n') + 1;
+ c = strchr(attr_status->value, '\n');
+ if (!c)
+ return 0;
+ c++;
while (*c != '\0') {
/* go to the next line */
- c = strchr(c, '\n') + 1;
+ c = strchr(c, '\n');
+ if (!c)
+ return nports;
+ c++;
nports += 1;
}
diff --git a/drivers/staging/usbip/vhci_hcd.c b/drivers/staging/usbip/vhci_hcd.c
index dca9bf11f0c2..f708cbaee16b 100644
--- a/drivers/staging/usbip/vhci_hcd.c
+++ b/drivers/staging/usbip/vhci_hcd.c
@@ -821,10 +821,10 @@ static void vhci_shutdown_connection(struct usbip_device *ud)
}
/* kill threads related to this sdev, if v.c. exists */
- if (vdev->ud.tcp_rx && !task_is_dead(vdev->ud.tcp_rx))
- kthread_stop(vdev->ud.tcp_rx);
- if (vdev->ud.tcp_tx && !task_is_dead(vdev->ud.tcp_tx))
- kthread_stop(vdev->ud.tcp_tx);
+ if (vdev->ud.tcp_rx)
+ kthread_stop_put(vdev->ud.tcp_rx);
+ if (vdev->ud.tcp_tx)
+ kthread_stop_put(vdev->ud.tcp_tx);
pr_info("stop threads\n");
diff --git a/drivers/staging/usbip/vhci_rx.c b/drivers/staging/usbip/vhci_rx.c
index f5fba7320c5a..f0eaf04fa25b 100644
--- a/drivers/staging/usbip/vhci_rx.c
+++ b/drivers/staging/usbip/vhci_rx.c
@@ -162,7 +162,7 @@ static void vhci_recv_ret_unlink(struct vhci_device *vdev,
* already received the result of its submit result and gave
* back the URB.
*/
- pr_info("the urb (seqnum %d) was already given backed\n",
+ pr_info("the urb (seqnum %d) was already given back\n",
pdu->base.seqnum);
} else {
usbip_dbg_vhci_rx("now giveback urb %p\n", urb);
diff --git a/drivers/staging/usbip/vhci_sysfs.c b/drivers/staging/usbip/vhci_sysfs.c
index 0cd039bb5fd6..7ce9c2f7e442 100644
--- a/drivers/staging/usbip/vhci_sysfs.c
+++ b/drivers/staging/usbip/vhci_sysfs.c
@@ -222,8 +222,8 @@ static ssize_t store_attach(struct device *dev, struct device_attribute *attr,
spin_unlock(&the_controller->lock);
/* end the lock */
- vdev->ud.tcp_rx = kthread_run(vhci_rx_loop, &vdev->ud, "vhci_rx");
- vdev->ud.tcp_tx = kthread_run(vhci_tx_loop, &vdev->ud, "vhci_tx");
+ vdev->ud.tcp_rx = kthread_get_run(vhci_rx_loop, &vdev->ud, "vhci_rx");
+ vdev->ud.tcp_tx = kthread_get_run(vhci_tx_loop, &vdev->ud, "vhci_tx");
rh_port_connect(rhport, speed);
diff --git a/drivers/staging/vme/Makefile b/drivers/staging/vme/Makefile
index b4ea3f8d0a50..accdb72e39e2 100644
--- a/drivers/staging/vme/Makefile
+++ b/drivers/staging/vme/Makefile
@@ -1,8 +1 @@
-#
-# Makefile for the VME bridge device drivers.
-#
-obj-$(CONFIG_VME_BUS) += vme.o
-
-obj-y += bridges/
obj-y += devices/
-obj-y += boards/
diff --git a/drivers/staging/vme/TODO b/drivers/staging/vme/TODO
deleted file mode 100644
index 79f00333e7ef..000000000000
--- a/drivers/staging/vme/TODO
+++ /dev/null
@@ -1,5 +0,0 @@
- TODO
- ====
-
-- Add one or more device drivers which use the VME framework.
-
diff --git a/drivers/staging/vme/devices/Kconfig b/drivers/staging/vme/devices/Kconfig
index 55ec30cb1fa2..d0cab1766190 100644
--- a/drivers/staging/vme/devices/Kconfig
+++ b/drivers/staging/vme/devices/Kconfig
@@ -2,6 +2,7 @@ comment "VME Device Drivers"
config VME_USER
tristate "VME user space access driver"
+ depends on STAGING
help
If you say Y here you want to be able to access a limited number of
VME windows in a manner at least semi-compatible with the interface
@@ -9,7 +10,7 @@ config VME_USER
config VME_PIO2
tristate "GE PIO2 VME"
- depends on GPIOLIB
+ depends on STAGING && GPIOLIB
help
Say Y here to include support for the GE PIO2. The PIO2 is a 6U VME
slave card, implementing 32 solid-state relay switched IO lines, in
diff --git a/drivers/staging/vme/devices/vme_pio2_cntr.c b/drivers/staging/vme/devices/vme_pio2_cntr.c
index 08e0d59806ca..6335471faa36 100644
--- a/drivers/staging/vme/devices/vme_pio2_cntr.c
+++ b/drivers/staging/vme/devices/vme_pio2_cntr.c
@@ -17,8 +17,8 @@
#include <linux/device.h>
#include <linux/types.h>
#include <linux/gpio.h>
+#include <linux/vme.h>
-#include "../vme.h"
#include "vme_pio2.h"
static int pio2_cntr_irq_set(struct pio2_card *card, int id)
diff --git a/drivers/staging/vme/devices/vme_pio2_core.c b/drivers/staging/vme/devices/vme_pio2_core.c
index 573c80003f0c..4bf8e05ac312 100644
--- a/drivers/staging/vme/devices/vme_pio2_core.c
+++ b/drivers/staging/vme/devices/vme_pio2_core.c
@@ -10,7 +10,6 @@
* option) any later version.
*/
-#include <linux/version.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/types.h>
@@ -20,8 +19,8 @@
#include <linux/ctype.h>
#include <linux/gpio.h>
#include <linux/slab.h>
+#include <linux/vme.h>
-#include "../vme.h"
#include "vme_pio2.h"
diff --git a/drivers/staging/vme/devices/vme_pio2_gpio.c b/drivers/staging/vme/devices/vme_pio2_gpio.c
index 858484915f08..ad76a477825b 100644
--- a/drivers/staging/vme/devices/vme_pio2_gpio.c
+++ b/drivers/staging/vme/devices/vme_pio2_gpio.c
@@ -10,7 +10,6 @@
* option) any later version.
*/
-#include <linux/version.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/types.h>
@@ -21,8 +20,8 @@
#include <linux/ctype.h>
#include <linux/gpio.h>
#include <linux/slab.h>
+#include <linux/vme.h>
-#include "../vme.h"
#include "vme_pio2.h"
static const char driver_name[] = "pio2_gpio";
@@ -79,7 +78,7 @@ static void pio2_gpio_set(struct gpio_chip *chip, unsigned int offset,
if ((card->bank[PIO2_CHANNEL_BANK[offset]].config == INPUT) |
(card->bank[PIO2_CHANNEL_BANK[offset]].config == NOFIT)) {
- dev_err(&card->vdev->dev, "Channel not availabe as output\n");
+ dev_err(&card->vdev->dev, "Channel not available as output\n");
return;
}
diff --git a/drivers/staging/vme/devices/vme_user.c b/drivers/staging/vme/devices/vme_user.c
index 7dcd1622b5f5..e24a6f95db12 100644
--- a/drivers/staging/vme/devices/vme_user.c
+++ b/drivers/staging/vme/devices/vme_user.c
@@ -27,7 +27,7 @@
#include <linux/module.h>
#include <linux/pagemap.h>
#include <linux/pci.h>
-#include <linux/semaphore.h>
+#include <linux/mutex.h>
#include <linux/slab.h>
#include <linux/spinlock.h>
#include <linux/syscalls.h>
@@ -36,8 +36,8 @@
#include <linux/io.h>
#include <linux/uaccess.h>
+#include <linux/vme.h>
-#include "../vme.h"
#include "vme_user.h"
static DEFINE_MUTEX(vme_user_mutex);
@@ -95,7 +95,7 @@ struct image_desc {
void *kern_buf; /* Buffer address in kernel space */
dma_addr_t pci_buf; /* Buffer address in PCI address space */
unsigned long long size_buf; /* Buffer size */
- struct semaphore sem; /* Semaphore for locking image */
+ struct mutex mutex; /* Mutex for locking image */
struct device *device; /* Sysfs device */
struct vme_resource *resource; /* VME resource */
int users; /* Number of current users */
@@ -168,7 +168,7 @@ static int vme_user_open(struct inode *inode, struct file *file)
int err;
unsigned int minor = MINOR(inode->i_rdev);
- down(&image[minor].sem);
+ mutex_lock(&image[minor].mutex);
/* Allow device to be opened if a resource is needed and allocated. */
if (minor < CONTROL_MINOR && image[minor].resource == NULL) {
printk(KERN_ERR "No resources allocated for device\n");
@@ -179,12 +179,12 @@ static int vme_user_open(struct inode *inode, struct file *file)
/* Increment user count */
image[minor].users++;
- up(&image[minor].sem);
+ mutex_unlock(&image[minor].mutex);
return 0;
err_res:
- up(&image[minor].sem);
+ mutex_unlock(&image[minor].mutex);
return err;
}
@@ -193,12 +193,12 @@ static int vme_user_release(struct inode *inode, struct file *file)
{
unsigned int minor = MINOR(inode->i_rdev);
- down(&image[minor].sem);
+ mutex_lock(&image[minor].mutex);
/* Decrement user count */
image[minor].users--;
- up(&image[minor].sem);
+ mutex_unlock(&image[minor].mutex);
return 0;
}
@@ -325,14 +325,14 @@ static ssize_t vme_user_read(struct file *file, char __user *buf, size_t count,
if (minor == CONTROL_MINOR)
return 0;
- down(&image[minor].sem);
+ mutex_lock(&image[minor].mutex);
/* XXX Do we *really* want this helper - we can use vme_*_get ? */
image_size = vme_get_size(image[minor].resource);
/* Ensure we are starting at a valid location */
if ((*ppos < 0) || (*ppos > (image_size - 1))) {
- up(&image[minor].sem);
+ mutex_unlock(&image[minor].mutex);
return 0;
}
@@ -353,8 +353,7 @@ static ssize_t vme_user_read(struct file *file, char __user *buf, size_t count,
retval = -EINVAL;
}
- up(&image[minor].sem);
-
+ mutex_unlock(&image[minor].mutex);
if (retval > 0)
*ppos += retval;
@@ -372,13 +371,13 @@ static ssize_t vme_user_write(struct file *file, const char __user *buf,
if (minor == CONTROL_MINOR)
return 0;
- down(&image[minor].sem);
+ mutex_lock(&image[minor].mutex);
image_size = vme_get_size(image[minor].resource);
/* Ensure we are starting at a valid location */
if ((*ppos < 0) || (*ppos > (image_size - 1))) {
- up(&image[minor].sem);
+ mutex_unlock(&image[minor].mutex);
return 0;
}
@@ -398,8 +397,8 @@ static ssize_t vme_user_write(struct file *file, const char __user *buf,
default:
retval = -EINVAL;
}
-
- up(&image[minor].sem);
+
+ mutex_unlock(&image[minor].mutex);
if (retval > 0)
*ppos += retval;
@@ -416,7 +415,7 @@ static loff_t vme_user_llseek(struct file *file, loff_t off, int whence)
if (minor == CONTROL_MINOR)
return -EINVAL;
- down(&image[minor].sem);
+ mutex_lock(&image[minor].mutex);
image_size = vme_get_size(image[minor].resource);
switch (whence) {
@@ -430,19 +429,19 @@ static loff_t vme_user_llseek(struct file *file, loff_t off, int whence)
absolute = image_size + off;
break;
default:
- up(&image[minor].sem);
+ mutex_unlock(&image[minor].mutex);
return -EINVAL;
break;
}
if ((absolute < 0) || (absolute >= image_size)) {
- up(&image[minor].sem);
+ mutex_unlock(&image[minor].mutex);
return -EINVAL;
}
file->f_pos = absolute;
- up(&image[minor].sem);
+ mutex_unlock(&image[minor].mutex);
return absolute;
}
@@ -696,7 +695,7 @@ static int __devinit vme_user_probe(struct vme_dev *vdev)
for (i = 0; i < VME_DEVS; i++) {
image[i].kern_buf = NULL;
image[i].pci_buf = 0;
- sema_init(&image[i].sem, 1);
+ mutex_init(&image[i].mutex);
image[i].device = NULL;
image[i].resource = NULL;
image[i].users = 0;
@@ -858,8 +857,10 @@ static int __devexit vme_user_remove(struct vme_dev *dev)
int i;
/* Remove sysfs Entries */
- for (i = 0; i < VME_DEVS; i++)
+ for (i = 0; i < VME_DEVS; i++) {
+ mutex_destroy(&image[i].mutex);
device_destroy(vme_user_sysfs_class, MKDEV(VME_MAJOR, i));
+ }
class_destroy(vme_user_sysfs_class);
for (i = MASTER_MINOR; i < (MASTER_MAX + 1); i++) {
diff --git a/drivers/staging/vt6655/wpa.c b/drivers/staging/vt6655/wpa.c
index 61ac46fa505e..0afb9fe0379a 100644
--- a/drivers/staging/vt6655/wpa.c
+++ b/drivers/staging/vt6655/wpa.c
@@ -148,7 +148,7 @@ WPA_ParseRSN (
{
j = 0;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"wPKCount: %d, sizeof(pBSSList->abyPKType): %zu\n", pRSN->wPKCount, sizeof(pBSSList->abyPKType));
- for(i = 0; (i < pRSN->wPKCount) && (j < sizeof(pBSSList->abyPKType)/sizeof(unsigned char)); i++) {
+ for(i = 0; (i < pRSN->wPKCount) && (j < ARRAY_SIZE(pBSSList->abyPKType)); i++) {
if(pRSN->len >= 12+i*4+4) { //oui1(4)+ver(2)+GKS(4)+PKSCnt(2)+PKS(4*i)
if ( !memcmp(pRSN->PKSList[i].abyOUI, abyOUI00, 4))
pBSSList->abyPKType[j++] = WPA_NONE;
@@ -180,7 +180,7 @@ WPA_ParseRSN (
j = 0;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"wAuthCount: %d, sizeof(pBSSList->abyAuthType): %zu\n",
pIE_RSN_Auth->wAuthCount, sizeof(pBSSList->abyAuthType));
- for(i = 0; (i < pIE_RSN_Auth->wAuthCount) && (j < sizeof(pBSSList->abyAuthType)/sizeof(unsigned char)); i++) {
+ for(i = 0; (i < pIE_RSN_Auth->wAuthCount) && (j < ARRAY_SIZE(pBSSList->abyAuthType)); i++) {
if(pRSN->len >= 14+4+(m+i)*4) { //oui1(4)+ver(2)+GKS(4)+PKSCnt(2)+PKS(4*m)+AKC(2)+AKS(4*i)
if ( !memcmp(pIE_RSN_Auth->AuthKSList[i].abyOUI, abyOUI01, 4))
pBSSList->abyAuthType[j++] = WPA_AUTH_IEEE802_1X;
diff --git a/drivers/staging/vt6656/ioctl.c b/drivers/staging/vt6656/ioctl.c
index d59456c29df1..5b9a84f95185 100644
--- a/drivers/staging/vt6656/ioctl.c
+++ b/drivers/staging/vt6656/ioctl.c
@@ -90,18 +90,17 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq)
spin_lock_irq(&pDevice->lock);
if (memcmp(pMgmt->abyCurrBSSID, &abyNullAddr[0], 6) == 0)
- BSSvClearBSSList((void *)pDevice, FALSE);
+ BSSvClearBSSList(pDevice, FALSE);
else
- BSSvClearBSSList((void *)pDevice, pDevice->bLinkPass);
+ BSSvClearBSSList(pDevice, pDevice->bLinkPass);
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_BSS_SCAN..begin\n");
if (pItemSSID->len != 0)
- bScheduleCommand((void *)pDevice,
- WLAN_CMD_BSSID_SCAN,
+ bScheduleCommand(pDevice, WLAN_CMD_BSSID_SCAN,
abyScanSSID);
else
- bScheduleCommand((void *) pDevice, WLAN_CMD_BSSID_SCAN, NULL);
+ bScheduleCommand(pDevice, WLAN_CMD_BSSID_SCAN, NULL);
spin_unlock_irq(&pDevice->lock);
break;
@@ -150,6 +149,7 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq)
}
}
break;
+
case WLAN_CMD_BSS_JOIN:
if (copy_from_user(&sJoinCmd, pReq->data, sizeof(SCmdBSSJoin))) {
result = -EFAULT;
@@ -190,10 +190,9 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq)
netif_stop_queue(pDevice->dev);
spin_lock_irq(&pDevice->lock);
pMgmt->eCurrState = WMAC_STATE_IDLE;
- bScheduleCommand((void *) pDevice,
- WLAN_CMD_BSSID_SCAN,
+ bScheduleCommand(pDevice, WLAN_CMD_BSSID_SCAN,
pMgmt->abyDesireSSID);
- bScheduleCommand((void *) pDevice, WLAN_CMD_SSID, NULL);
+ bScheduleCommand(pDevice, WLAN_CMD_SSID, NULL);
spin_unlock_irq(&pDevice->lock);
break;
@@ -299,7 +298,7 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq)
result = -EINVAL;
break;
}
- pList = (PSBSSIDList)kmalloc(sizeof(SBSSIDList) + (sList.uItem * sizeof(SBSSIDItem)), (int)GFP_ATOMIC);
+ pList = kmalloc(sizeof(SBSSIDList) + (sList.uItem * sizeof(SBSSIDItem)), GFP_ATOMIC);
if (pList == NULL) {
result = -ENOMEM;
break;
@@ -313,7 +312,7 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq)
pList->sBSSIDList[ii].wBeaconInterval = pBSS->wBeaconInterval;
pList->sBSSIDList[ii].wCapInfo = pBSS->wCapInfo;
RFvRSSITodBm(pDevice, (BYTE)(pBSS->uRSSI), &ldBm);
- pList->sBSSIDList[ii].uRSSI = (unsigned int) ldBm;
+ pList->sBSSIDList[ii].uRSSI = (unsigned int)ldBm;
/* pList->sBSSIDList[ii].uRSSI = pBSS->uRSSI; */
memcpy(pList->sBSSIDList[ii].abyBSSID, pBSS->abyBSSID, WLAN_BSSID_LEN);
pItemSSID = (PWLAN_IE_SSID)pBSS->abySSID;
@@ -356,6 +355,7 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq)
break;
}
break;
+
case WLAN_CMD_STOP_MAC:
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_STOP_MAC\n");
/* Todo xxxxxx */
@@ -534,7 +534,7 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq)
netif_stop_queue(pDevice->dev);
spin_lock_irq(&pDevice->lock);
- bScheduleCommand((void *)pDevice, WLAN_CMD_RUN_AP, NULL);
+ bScheduleCommand(pDevice, WLAN_CMD_RUN_AP, NULL);
spin_unlock_irq(&pDevice->lock);
break;
@@ -565,7 +565,7 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq)
result = -ENOMEM;
break;
}
- pNodeList = kmalloc(sizeof(SNodeList) + (sNodeList.uItem * sizeof(SNodeItem)), (int)GFP_ATOMIC);
+ pNodeList = kmalloc(sizeof(SNodeList) + (sNodeList.uItem * sizeof(SNodeItem)), GFP_ATOMIC);
if (pNodeList == NULL) {
result = -ENOMEM;
break;
diff --git a/drivers/staging/vt6656/main_usb.c b/drivers/staging/vt6656/main_usb.c
index 763e028a5cc5..ee5261a36886 100644
--- a/drivers/staging/vt6656/main_usb.c
+++ b/drivers/staging/vt6656/main_usb.c
@@ -1257,9 +1257,7 @@ static void __devexit vt6656_disconnect(struct usb_interface *intf)
}
device_release_WPADEV(device);
-
- if (device->firmware)
- release_firmware(device->firmware);
+ release_firmware(device->firmware);
usb_set_intfdata(intf, NULL);
usb_put_dev(interface_to_usbdev(intf));
diff --git a/drivers/staging/vt6656/wpa.c b/drivers/staging/vt6656/wpa.c
index 7dde3d6941ab..b16d4ddc117b 100644
--- a/drivers/staging/vt6656/wpa.c
+++ b/drivers/staging/vt6656/wpa.c
@@ -149,7 +149,7 @@ WPA_ParseRSN(
j = 0;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"wPKCount: %d, sizeof(pBSSList->abyPKType): %zu\n", pRSN->wPKCount, sizeof(pBSSList->abyPKType));
for (i = 0; (i < pRSN->wPKCount) &&
- (j < sizeof(pBSSList->abyPKType)/sizeof(BYTE)); i++) {
+ (j < ARRAY_SIZE(pBSSList->abyPKType)); i++) {
if(pRSN->len >= 12+i*4+4) { //oui1(4)+ver(2)+GKS(4)+PKSCnt(2)+PKS(4*i)
if ( !memcmp(pRSN->PKSList[i].abyOUI, abyOUI00, 4))
pBSSList->abyPKType[j++] = WPA_NONE;
@@ -182,7 +182,7 @@ WPA_ParseRSN(
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"wAuthCount: %d, sizeof(pBSSList->abyAuthType): %zu\n",
pIE_RSN_Auth->wAuthCount, sizeof(pBSSList->abyAuthType));
for (i = 0; (i < pIE_RSN_Auth->wAuthCount) &&
- (j < sizeof(pBSSList->abyAuthType)/sizeof(BYTE)); i++) {
+ (j < ARRAY_SIZE(pBSSList->abyAuthType)); i++) {
if(pRSN->len >= 14+4+(m+i)*4) { //oui1(4)+ver(2)+GKS(4)+PKSCnt(2)+PKS(4*m)+AKC(2)+AKS(4*i)
if ( !memcmp(pIE_RSN_Auth->AuthKSList[i].abyOUI, abyOUI01, 4))
pBSSList->abyAuthType[j++] = WPA_AUTH_IEEE802_1X;
diff --git a/drivers/staging/wlags49_h2/README.ubuntu b/drivers/staging/wlags49_h2/README.ubuntu
index edee8b9385be..5f1cfb8fd427 100644
--- a/drivers/staging/wlags49_h2/README.ubuntu
+++ b/drivers/staging/wlags49_h2/README.ubuntu
@@ -87,7 +87,7 @@ The linux driver files (wl_xxxx.c) are changed in the following ways:
-- Recovery actions added
The major problem was the order in which calls can be made. The original
-looks like a traditonal UNIX driver. To call an "ioctl" function you
+looks like a traditional UNIX driver. To call an "ioctl" function you
have to "open" the device first to get a handle and after "close" no
"ioctl" function can be called anymore. With the 2.6 driver this all
changed; the former ioctl functions are now called before "open" and
diff --git a/drivers/staging/wlags49_h2/wl_netdev.c b/drivers/staging/wlags49_h2/wl_netdev.c
index 90820ff1aced..824b85232353 100644
--- a/drivers/staging/wlags49_h2/wl_netdev.c
+++ b/drivers/staging/wlags49_h2/wl_netdev.c
@@ -1063,7 +1063,7 @@ void wl_multicast( struct net_device *dev )
#if DBG
if( DBG_FLAGS( DbgInfo ) & DBG_PARAM_ON ) {
DBG_PRINT(" flags: %s%s%s\n",
- ( dev->flags & IFF_PROMISC ) ? "Promiscous " : "",
+ ( dev->flags & IFF_PROMISC ) ? "Promiscuous " : "",
( dev->flags & IFF_MULTICAST ) ? "Multicast " : "",
( dev->flags & IFF_ALLMULTI ) ? "All-Multicast" : "" );
@@ -1510,8 +1510,11 @@ void wl_wds_device_alloc( struct wl_private *lp )
for( count = 0; count < NUM_WDS_PORTS; count++ ) {
struct net_device *dev_wds = NULL;
- dev_wds = kmalloc( sizeof( struct net_device ), GFP_KERNEL );
- memset( dev_wds, 0, sizeof( struct net_device ));
+ dev_wds = kzalloc(sizeof(struct net_device), GFP_KERNEL);
+ if (!dev_wds) {
+ DBG_LEAVE(DbgInfo);
+ return;
+ }
ether_setup( dev_wds );
diff --git a/drivers/staging/wlags49_h2/wl_pci.c b/drivers/staging/wlags49_h2/wl_pci.c
index 3df990c7306a..0b31b01bd490 100644
--- a/drivers/staging/wlags49_h2/wl_pci.c
+++ b/drivers/staging/wlags49_h2/wl_pci.c
@@ -524,6 +524,7 @@ int wl_pci_setup( struct pci_dev *pdev )
/* Make sure that space was allocated for our private adapter struct */
if( dev->priv == NULL ) {
DBG_ERROR( DbgInfo, "Private adapter struct was not allocated!!!\n" );
+ wl_device_dealloc(dev);
DBG_LEAVE( DbgInfo );
return -ENOMEM;
}
@@ -532,6 +533,7 @@ int wl_pci_setup( struct pci_dev *pdev )
/* Allocate DMA Descriptors */
if( wl_pci_dma_alloc( pdev, dev->priv ) < 0 ) {
DBG_ERROR( DbgInfo, "Could not allocate DMA descriptor memory!!!\n" );
+ wl_device_dealloc(dev);
DBG_LEAVE( DbgInfo );
return -ENOMEM;
}
@@ -561,6 +563,8 @@ int wl_pci_setup( struct pci_dev *pdev )
result = request_irq(dev->irq, wl_isr, SA_SHIRQ, dev->name, dev);
if( result ) {
DBG_WARNING( DbgInfo, "Could not register ISR!!!\n" );
+ wl_remove(dev);
+ wl_device_dealloc(dev);
DBG_LEAVE( DbgInfo );
return result;
}
diff --git a/drivers/staging/wlags49_h2/wl_profile.c b/drivers/staging/wlags49_h2/wl_profile.c
index b8c96cf18de5..0e49272bc7a8 100644
--- a/drivers/staging/wlags49_h2/wl_profile.c
+++ b/drivers/staging/wlags49_h2/wl_profile.c
@@ -401,7 +401,7 @@ void translate_option(char *buffer, struct wl_private *lp)
if ((value_convert >= PARM_MIN_BRSC) || (value_convert <= PARM_MAX_BRSC))
lp->brsc[0] = value_convert;
else
- DBG_WARNING(DbgInfo, "%s invaid; will be ignored\n", PARM_NAME_BRSC_2GHZ);
+ DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_BRSC_2GHZ);
} else if (strcmp(key, PARM_NAME_BRSC_5GHZ) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_BRSC_5GHZ, value);
@@ -409,7 +409,7 @@ void translate_option(char *buffer, struct wl_private *lp)
if ((value_convert >= PARM_MIN_BRSC) || (value_convert <= PARM_MAX_BRSC))
lp->brsc[1] = value_convert;
else
- DBG_WARNING(DbgInfo, "%s invaid; will be ignored\n", PARM_NAME_BRSC_5GHZ);
+ DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_BRSC_5GHZ);
} else if ((strcmp(key, PARM_NAME_DESIRED_SSID) == 0) || (strcmp(key, PARM_NAME_OWN_SSID) == 0)) {
DBG_TRACE(DbgInfo, "SSID, value: %s\n", value);
@@ -556,7 +556,7 @@ void translate_option(char *buffer, struct wl_private *lp)
if ((value_convert >= PARM_MIN_SRSC) || (value_convert <= PARM_MAX_SRSC))
lp->srsc[0] = value_convert;
else
- DBG_WARNING(DbgInfo, "%s invaid; will be ignored\n", PARM_NAME_SRSC_2GHZ);
+ DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_SRSC_2GHZ);
} else if (strcmp(key, PARM_NAME_SRSC_5GHZ) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_SRSC_5GHZ, value);
@@ -564,7 +564,7 @@ void translate_option(char *buffer, struct wl_private *lp)
if ((value_convert >= PARM_MIN_SRSC) || (value_convert <= PARM_MAX_SRSC))
lp->srsc[1] = value_convert;
else
- DBG_WARNING(DbgInfo, "%s invaid; will be ignored\n", PARM_NAME_SRSC_5GHZ);
+ DBG_WARNING(DbgInfo, "%s invalid; will be ignored\n", PARM_NAME_SRSC_5GHZ);
} else if (strcmp(key, PARM_NAME_SYSTEM_SCALE) == 0) {
DBG_TRACE(DbgInfo, "%s, value: %s\n", PARM_NAME_SYSTEM_SCALE, value);
diff --git a/drivers/staging/wlags49_h2/wl_util.c b/drivers/staging/wlags49_h2/wl_util.c
index f104e6f1e980..404ec7da0348 100644
--- a/drivers/staging/wlags49_h2/wl_util.c
+++ b/drivers/staging/wlags49_h2/wl_util.c
@@ -98,8 +98,7 @@
******************************************************************************/
/* A matrix which maps channels to frequencies */
-#define MAX_CHAN_FREQ_MAP_ENTRIES 50
-static const long chan_freq_list[][MAX_CHAN_FREQ_MAP_ENTRIES] =
+static const long chan_freq_list[][2] =
{
{1,2412},
{2,2417},
@@ -846,7 +845,7 @@ int wl_is_a_valid_chan( int channel )
}
/* Iterate through the matrix and retrieve the frequency */
- for( i = 0; i < MAX_CHAN_FREQ_MAP_ENTRIES; i++ ) {
+ for( i = 0; i < ARRAY_SIZE(chan_freq_list); i++ ) {
if( chan_freq_list[i][0] == channel ) {
return 1;
}
@@ -884,7 +883,7 @@ int wl_is_a_valid_freq( long frequency )
/* Iterate through the matrix and retrieve the channel */
- for( i = 0; i < MAX_CHAN_FREQ_MAP_ENTRIES; i++ ) {
+ for( i = 0; i < ARRAY_SIZE(chan_freq_list); i++ ) {
if( chan_freq_list[i][1] == frequency ) {
return 1;
}
@@ -927,7 +926,7 @@ long wl_get_freq_from_chan( int channel )
}
/* Iterate through the matrix and retrieve the frequency */
- for( i = 0; i < MAX_CHAN_FREQ_MAP_ENTRIES; i++ ) {
+ for( i = 0; i < ARRAY_SIZE(chan_freq_list); i++ ) {
if( chan_freq_list[i][0] == channel ) {
return chan_freq_list[i][1];
}
@@ -965,7 +964,7 @@ int wl_get_chan_from_freq( long frequency )
/* Iterate through the matrix and retrieve the channel */
- for( i = 0; i < MAX_CHAN_FREQ_MAP_ENTRIES; i++ ) {
+ for( i = 0; i < ARRAY_SIZE(chan_freq_list); i++ ) {
if( chan_freq_list[i][1] == frequency ) {
return chan_freq_list[i][0];
}
diff --git a/drivers/staging/wlan-ng/cfg80211.c b/drivers/staging/wlan-ng/cfg80211.c
index 4cd3ba5d5646..8bc562b8c4d9 100644
--- a/drivers/staging/wlan-ng/cfg80211.c
+++ b/drivers/staging/wlan-ng/cfg80211.c
@@ -332,6 +332,7 @@ int prism2_scan(struct wiphy *wiphy, struct net_device *dev,
wlandevice_t *wlandev = dev->ml_priv;
struct p80211msg_dot11req_scan msg1;
struct p80211msg_dot11req_scan_results msg2;
+ struct cfg80211_bss *bss;
int result;
int err = 0;
int numbss = 0;
@@ -401,7 +402,7 @@ int prism2_scan(struct wiphy *wiphy, struct net_device *dev,
ie_buf[1] = msg2.ssid.data.len;
ie_len = ie_buf[1] + 2;
memcpy(&ie_buf[2], &(msg2.ssid.data.data), msg2.ssid.data.len);
- cfg80211_inform_bss(wiphy,
+ bss = cfg80211_inform_bss(wiphy,
ieee80211_get_channel(wiphy, ieee80211_dsss_chan_to_freq(msg2.dschannel.data)),
(const u8 *) &(msg2.bssid.data.data),
msg2.timestamp.data, msg2.capinfo.data,
@@ -411,6 +412,13 @@ int prism2_scan(struct wiphy *wiphy, struct net_device *dev,
(msg2.signal.data - 65536) * 100, /* Conversion to signed type */
GFP_KERNEL
);
+
+ if (!bss) {
+ err = -ENOMEM;
+ goto exit;
+ }
+
+ cfg80211_put_bss(bss);
}
if (result)
diff --git a/drivers/staging/wlan-ng/prism2mgmt.c b/drivers/staging/wlan-ng/prism2mgmt.c
index c3bb05dd744f..4efa9bc0fcf0 100644
--- a/drivers/staging/wlan-ng/prism2mgmt.c
+++ b/drivers/staging/wlan-ng/prism2mgmt.c
@@ -380,8 +380,8 @@ int prism2mgmt_scan_results(wlandevice_t *wlandev, void *msgp)
}
count = (hw->scanresults->framelen - 3) / 32;
- if (count > 32)
- count = 32;
+ if (count > HFA384x_SCANRESULT_MAX)
+ count = HFA384x_SCANRESULT_MAX;
if (req->bssindex.data >= count) {
pr_debug("requested index (%d) out of range (%d)\n",
diff --git a/drivers/staging/xgifb/XGI_main.h b/drivers/staging/xgifb/XGI_main.h
index e828fd403c35..9c62aeb9ede9 100644
--- a/drivers/staging/xgifb/XGI_main.h
+++ b/drivers/staging/xgifb/XGI_main.h
@@ -12,9 +12,6 @@
#define XGIFAIL(x) do { printk(x "\n"); return -EINVAL; } while (0)
-#ifndef PCI_DEVICE_ID_XGI_41
-#define PCI_DEVICE_ID_XGI_41 0x041
-#endif
#ifndef PCI_DEVICE_ID_XGI_42
#define PCI_DEVICE_ID_XGI_42 0x042
#endif
@@ -82,177 +79,79 @@ static int XGIfb_tvplug = -1;
/* TW: For ioctl XGIFB_GET_INFO */
/* XGIfb_info XGIfbinfo; */
-#define MD_XGI300 1
-#define MD_XGI315 2
+#define MD_XGI315 1
/* mode table */
static const struct _XGIbios_mode {
- char name[15];
u8 mode_no;
u16 vesa_mode_no_1; /* "XGI defined" VESA mode number */
u16 vesa_mode_no_2; /* Real VESA mode numbers */
u16 xres;
u16 yres;
u16 bpp;
- u16 rate_idx;
- u16 cols;
- u16 rows;
u8 chipset;
} XGIbios_mode[] = {
- {"320x240x16", 0x56, 0x0000, 0x0000, 320, 240, 16, 1, 40, 15,
- MD_XGI315},
- {"320x480x8", 0x5A, 0x0000, 0x0000, 320, 480, 8, 1, 40, 30,
- MD_XGI315}, /* TW: FSTN */
- {"320x480x16", 0x5B, 0x0000, 0x0000, 320, 480, 16, 1, 40, 30,
- MD_XGI315}, /* TW: FSTN */
- {"640x480x8", 0x2E, 0x0101, 0x0101, 640, 480, 8, 1, 80, 30,
- MD_XGI300|MD_XGI315},
- {"640x480x16", 0x44, 0x0111, 0x0111, 640, 480, 16, 1, 80, 30,
- MD_XGI300|MD_XGI315},
- {"640x480x24", 0x62, 0x013a, 0x0112, 640, 480, 32, 1, 80, 30,
- MD_XGI300|MD_XGI315}, /* TW: That's for people who mix up color-
- and fb depth */
- {"640x480x32", 0x62, 0x013a, 0x0112, 640, 480, 32, 1, 80, 30,
- MD_XGI300|MD_XGI315},
- {"720x480x8", 0x31, 0x0000, 0x0000, 720, 480, 8, 1, 90, 30,
- MD_XGI300|MD_XGI315},
- {"720x480x16", 0x33, 0x0000, 0x0000, 720, 480, 16, 1, 90, 30,
- MD_XGI300|MD_XGI315},
- {"720x480x24", 0x35, 0x0000, 0x0000, 720, 480, 32, 1, 90, 30,
- MD_XGI300|MD_XGI315},
- {"720x480x32", 0x35, 0x0000, 0x0000, 720, 480, 32, 1, 90, 30,
- MD_XGI300|MD_XGI315},
- {"720x576x8", 0x32, 0x0000, 0x0000, 720, 576, 8, 1, 90, 36,
- MD_XGI300|MD_XGI315},
- {"720x576x16", 0x34, 0x0000, 0x0000, 720, 576, 16, 1, 90, 36,
- MD_XGI300|MD_XGI315},
- {"720x576x24", 0x36, 0x0000, 0x0000, 720, 576, 32, 1, 90, 36,
- MD_XGI300|MD_XGI315},
- {"720x576x32", 0x36, 0x0000, 0x0000, 720, 576, 32, 1, 90, 36,
- MD_XGI300|MD_XGI315},
- {"800x480x8", 0x70, 0x0000, 0x0000, 800, 480, 8, 1, 100, 30,
- MD_XGI300|MD_XGI315},
- {"800x480x16", 0x7a, 0x0000, 0x0000, 800, 480, 16, 1, 100, 30,
- MD_XGI300|MD_XGI315},
- {"800x480x24", 0x76, 0x0000, 0x0000, 800, 480, 32, 1, 100, 30,
- MD_XGI300|MD_XGI315},
- {"800x480x32", 0x76, 0x0000, 0x0000, 800, 480, 32, 1, 100, 30,
- MD_XGI300|MD_XGI315},
- {"800x600x8", 0x30, 0x0103, 0x0103, 800, 600, 8, 1, 100, 37,
- MD_XGI300|MD_XGI315},
-#define DEFAULT_MODE 20 /* index for 800x600x16 */
- {"800x600x16", 0x47, 0x0114, 0x0114, 800, 600, 16, 1, 100, 37,
- MD_XGI300|MD_XGI315},
- {"800x600x24", 0x63, 0x013b, 0x0115, 800, 600, 32, 1, 100, 37,
- MD_XGI300|MD_XGI315},
- {"800x600x32", 0x63, 0x013b, 0x0115, 800, 600, 32, 1, 100, 37,
- MD_XGI300|MD_XGI315},
- {"1024x576x8", 0x71, 0x0000, 0x0000, 1024, 576, 8, 1, 128, 36,
- MD_XGI300|MD_XGI315},
- {"1024x576x16", 0x74, 0x0000, 0x0000, 1024, 576, 16, 1, 128, 36,
- MD_XGI300|MD_XGI315},
- {"1024x576x24", 0x77, 0x0000, 0x0000, 1024, 576, 32, 1, 128, 36,
- MD_XGI300|MD_XGI315},
- {"1024x576x32", 0x77, 0x0000, 0x0000, 1024, 576, 32, 1, 128, 36,
- MD_XGI300|MD_XGI315},
- {"1024x600x8", 0x20, 0x0000, 0x0000, 1024, 600, 8, 1, 128, 37,
- MD_XGI300 }, /* TW: 300 series only */
- {"1024x600x16", 0x21, 0x0000, 0x0000, 1024, 600, 16, 1, 128, 37,
- MD_XGI300 },
- {"1024x600x24", 0x22, 0x0000, 0x0000, 1024, 600, 32, 1, 128, 37,
- MD_XGI300 },
- {"1024x600x32", 0x22, 0x0000, 0x0000, 1024, 600, 32, 1, 128, 37,
- MD_XGI300 },
- {"1024x768x8", 0x38, 0x0105, 0x0105, 1024, 768, 8, 1, 128, 48,
- MD_XGI300|MD_XGI315},
- {"1024x768x16", 0x4A, 0x0117, 0x0117, 1024, 768, 16, 1, 128, 48,
- MD_XGI300|MD_XGI315},
- {"1024x768x24", 0x64, 0x013c, 0x0118, 1024, 768, 32, 1, 128, 48,
- MD_XGI300|MD_XGI315},
- {"1024x768x32", 0x64, 0x013c, 0x0118, 1024, 768, 32, 1, 128, 48,
- MD_XGI300|MD_XGI315},
- {"1152x768x8", 0x23, 0x0000, 0x0000, 1152, 768, 8, 1, 144, 48,
- MD_XGI300 }, /* TW: 300 series only */
- {"1152x768x16", 0x24, 0x0000, 0x0000, 1152, 768, 16, 1, 144, 48,
- MD_XGI300 },
- {"1152x768x24", 0x25, 0x0000, 0x0000, 1152, 768, 32, 1, 144, 48,
- MD_XGI300 },
- {"1152x768x32", 0x25, 0x0000, 0x0000, 1152, 768, 32, 1, 144, 48,
- MD_XGI300 },
- {"1280x720x8", 0x79, 0x0000, 0x0000, 1280, 720, 8, 1, 160, 45,
- MD_XGI300|MD_XGI315},
- {"1280x720x16", 0x75, 0x0000, 0x0000, 1280, 720, 16, 1, 160, 45,
- MD_XGI300|MD_XGI315},
- {"1280x720x24", 0x78, 0x0000, 0x0000, 1280, 720, 32, 1, 160, 45,
- MD_XGI300|MD_XGI315},
- {"1280x720x32", 0x78, 0x0000, 0x0000, 1280, 720, 32, 1, 160, 45,
- MD_XGI300|MD_XGI315},
- {"1280x768x8", 0x23, 0x0000, 0x0000, 1280, 768, 8, 1, 160, 48,
- MD_XGI315}, /* TW: 310/325 series only */
- {"1280x768x16", 0x24, 0x0000, 0x0000, 1280, 768, 16, 1, 160, 48,
- MD_XGI315},
- {"1280x768x24", 0x25, 0x0000, 0x0000, 1280, 768, 32, 1, 160, 48,
- MD_XGI315},
- {"1280x768x32", 0x25, 0x0000, 0x0000, 1280, 768, 32, 1, 160, 48,
- MD_XGI315},
- {"1280x960x8", 0x7C, 0x0000, 0x0000, 1280, 960, 8, 1, 160, 60,
- MD_XGI300|MD_XGI315},
- {"1280x960x16", 0x7D, 0x0000, 0x0000, 1280, 960, 16, 1, 160, 60,
- MD_XGI300|MD_XGI315},
- {"1280x960x24", 0x7E, 0x0000, 0x0000, 1280, 960, 32, 1, 160, 60,
- MD_XGI300|MD_XGI315},
- {"1280x960x32", 0x7E, 0x0000, 0x0000, 1280, 960, 32, 1, 160, 60,
- MD_XGI300|MD_XGI315},
- {"1280x1024x8", 0x3A, 0x0107, 0x0107, 1280, 1024, 8, 1, 160, 64,
- MD_XGI300|MD_XGI315},
- {"1280x1024x16", 0x4D, 0x011a, 0x011a, 1280, 1024, 16, 1, 160, 64,
- MD_XGI300|MD_XGI315},
- {"1280x1024x24", 0x65, 0x013d, 0x011b, 1280, 1024, 32, 1, 160, 64,
- MD_XGI300|MD_XGI315},
- {"1280x1024x32", 0x65, 0x013d, 0x011b, 1280, 1024, 32, 1, 160, 64,
- MD_XGI300|MD_XGI315},
- {"1400x1050x8", 0x26, 0x0000, 0x0000, 1400, 1050, 8, 1, 175, 65,
- MD_XGI315}, /* TW: 310/325 series only */
- {"1400x1050x16", 0x27, 0x0000, 0x0000, 1400, 1050, 16, 1, 175, 65,
- MD_XGI315},
- {"1400x1050x24", 0x28, 0x0000, 0x0000, 1400, 1050, 32, 1, 175, 65,
- MD_XGI315},
- {"1400x1050x32", 0x28, 0x0000, 0x0000, 1400, 1050, 32, 1, 175, 65,
- MD_XGI315},
- {"1600x1200x8", 0x3C, 0x0130, 0x011c, 1600, 1200, 8, 1, 200, 75,
- MD_XGI300|MD_XGI315},
- {"1600x1200x16", 0x3D, 0x0131, 0x011e, 1600, 1200, 16, 1, 200, 75,
- MD_XGI300|MD_XGI315},
- {"1600x1200x24", 0x66, 0x013e, 0x011f, 1600, 1200, 32, 1, 200, 75,
- MD_XGI300|MD_XGI315},
- {"1600x1200x32", 0x66, 0x013e, 0x011f, 1600, 1200, 32, 1, 200, 75,
- MD_XGI300|MD_XGI315},
- {"1920x1440x8", 0x68, 0x013f, 0x0000, 1920, 1440, 8, 1, 240, 75,
- MD_XGI300|MD_XGI315},
- {"1920x1440x16", 0x69, 0x0140, 0x0000, 1920, 1440, 16, 1, 240, 75,
- MD_XGI300|MD_XGI315},
- {"1920x1440x24", 0x6B, 0x0141, 0x0000, 1920, 1440, 32, 1, 240, 75,
- MD_XGI300|MD_XGI315},
- {"1920x1440x32", 0x6B, 0x0141, 0x0000, 1920, 1440, 32, 1, 240, 75,
- MD_XGI300|MD_XGI315},
- {"2048x1536x8", 0x6c, 0x0000, 0x0000, 2048, 1536, 8, 1, 256, 96,
- MD_XGI315}, /* TW: 310/325 series only */
- {"2048x1536x16", 0x6d, 0x0000, 0x0000, 2048, 1536, 16, 1, 256, 96,
- MD_XGI315},
- {"2048x1536x24", 0x6e, 0x0000, 0x0000, 2048, 1536, 32, 1, 256, 96,
- MD_XGI315},
- {"2048x1536x32", 0x6e, 0x0000, 0x0000, 2048, 1536, 32, 1, 256, 96,
- MD_XGI315},
- {"\0", 0x00, 0, 0, 0, 0, 0, 0, 0}
+ { 0x56, 0x0000, 0x0000, 320, 240, 16, MD_XGI315 },
+ { 0x5A, 0x0000, 0x0000, 320, 480, 8, MD_XGI315 },
+ { 0x5B, 0x0000, 0x0000, 320, 480, 16, MD_XGI315 },
+ { 0x2E, 0x0101, 0x0101, 640, 480, 8, MD_XGI315 },
+ { 0x44, 0x0111, 0x0111, 640, 480, 16, MD_XGI315 },
+ { 0x62, 0x013a, 0x0112, 640, 480, 32, MD_XGI315 },
+ { 0x31, 0x0000, 0x0000, 720, 480, 8, MD_XGI315 },
+ { 0x33, 0x0000, 0x0000, 720, 480, 16, MD_XGI315 },
+ { 0x35, 0x0000, 0x0000, 720, 480, 32, MD_XGI315 },
+ { 0x32, 0x0000, 0x0000, 720, 576, 8, MD_XGI315 },
+ { 0x34, 0x0000, 0x0000, 720, 576, 16, MD_XGI315 },
+ { 0x36, 0x0000, 0x0000, 720, 576, 32, MD_XGI315 },
+ { 0x36, 0x0000, 0x0000, 720, 576, 32, MD_XGI315 },
+ { 0x70, 0x0000, 0x0000, 800, 480, 8, MD_XGI315 },
+ { 0x7a, 0x0000, 0x0000, 800, 480, 16, MD_XGI315 },
+ { 0x76, 0x0000, 0x0000, 800, 480, 32, MD_XGI315 },
+ { 0x30, 0x0103, 0x0103, 800, 600, 8, MD_XGI315 },
+#define DEFAULT_MODE 17 /* index for 800x600x16 */
+ { 0x47, 0x0114, 0x0114, 800, 600, 16, MD_XGI315 },
+ { 0x63, 0x013b, 0x0115, 800, 600, 32, MD_XGI315 },
+ { 0x71, 0x0000, 0x0000, 1024, 576, 8, MD_XGI315 },
+ { 0x74, 0x0000, 0x0000, 1024, 576, 16, MD_XGI315 },
+ { 0x77, 0x0000, 0x0000, 1024, 576, 32, MD_XGI315 },
+ { 0x77, 0x0000, 0x0000, 1024, 576, 32, MD_XGI315 },
+ { 0x20, 0x0000, 0x0000, 1024, 600, 8, },
+ { 0x21, 0x0000, 0x0000, 1024, 600, 16, },
+ { 0x22, 0x0000, 0x0000, 1024, 600, 32, },
+ { 0x38, 0x0105, 0x0105, 1024, 768, 8, MD_XGI315 },
+ { 0x4A, 0x0117, 0x0117, 1024, 768, 16, MD_XGI315 },
+ { 0x64, 0x013c, 0x0118, 1024, 768, 32, MD_XGI315 },
+ { 0x64, 0x013c, 0x0118, 1024, 768, 32, MD_XGI315 },
+ { 0x23, 0x0000, 0x0000, 1152, 768, 8, },
+ { 0x24, 0x0000, 0x0000, 1152, 768, 16, },
+ { 0x25, 0x0000, 0x0000, 1152, 768, 32, },
+ { 0x79, 0x0000, 0x0000, 1280, 720, 8, MD_XGI315 },
+ { 0x75, 0x0000, 0x0000, 1280, 720, 16, MD_XGI315 },
+ { 0x78, 0x0000, 0x0000, 1280, 720, 32, MD_XGI315 },
+ { 0x23, 0x0000, 0x0000, 1280, 768, 8, MD_XGI315 },
+ { 0x24, 0x0000, 0x0000, 1280, 768, 16, MD_XGI315 },
+ { 0x25, 0x0000, 0x0000, 1280, 768, 32, MD_XGI315 },
+ { 0x7C, 0x0000, 0x0000, 1280, 960, 8, MD_XGI315 },
+ { 0x7D, 0x0000, 0x0000, 1280, 960, 16, MD_XGI315 },
+ { 0x7E, 0x0000, 0x0000, 1280, 960, 32, MD_XGI315 },
+ { 0x3A, 0x0107, 0x0107, 1280, 1024, 8, MD_XGI315 },
+ { 0x4D, 0x011a, 0x011a, 1280, 1024, 16, MD_XGI315 },
+ { 0x65, 0x013d, 0x011b, 1280, 1024, 32, MD_XGI315 },
+ { 0x26, 0x0000, 0x0000, 1400, 1050, 8, MD_XGI315 },
+ { 0x27, 0x0000, 0x0000, 1400, 1050, 16, MD_XGI315 },
+ { 0x28, 0x0000, 0x0000, 1400, 1050, 32, MD_XGI315 },
+ { 0x3C, 0x0130, 0x011c, 1600, 1200, 8, MD_XGI315 },
+ { 0x3D, 0x0131, 0x011e, 1600, 1200, 16, MD_XGI315 },
+ { 0x66, 0x013e, 0x011f, 1600, 1200, 32, MD_XGI315 },
+ { 0x68, 0x013f, 0x0000, 1920, 1440, 8, MD_XGI315 },
+ { 0x69, 0x0140, 0x0000, 1920, 1440, 16, MD_XGI315 },
+ { 0x6B, 0x0141, 0x0000, 1920, 1440, 32, MD_XGI315 },
+ { 0x6c, 0x0000, 0x0000, 2048, 1536, 8, MD_XGI315 },
+ { 0x6d, 0x0000, 0x0000, 2048, 1536, 16, MD_XGI315 },
+ { 0x6e, 0x0000, 0x0000, 2048, 1536, 32, MD_XGI315 },
+ { 0 },
};
-/* TW: CR36 evaluation */
-static const unsigned short XGI300paneltype[] = {
- LCD_UNKNOWN, LCD_800x600, LCD_1024x768, LCD_1280x1024,
- LCD_1280x960, LCD_640x480, LCD_1024x600, LCD_1152x768,
- LCD_1024x768, LCD_1024x768, LCD_1024x768,
- LCD_1024x768, LCD_1024x768, LCD_1024x768, LCD_1024x768};
-
static const unsigned short XGI310paneltype[] = {
LCD_UNKNOWN, LCD_800x600, LCD_1024x768, LCD_1280x1024,
LCD_640x480, LCD_1024x600, LCD_1152x864, LCD_1280x960,
diff --git a/drivers/staging/xgifb/XGI_main_26.c b/drivers/staging/xgifb/XGI_main_26.c
index 21c037827de4..85dbf32b1f66 100644
--- a/drivers/staging/xgifb/XGI_main_26.c
+++ b/drivers/staging/xgifb/XGI_main_26.c
@@ -156,25 +156,14 @@ static int XGIfb_mode_rate_to_dclock(struct vb_device_info *XGI_Pr,
unsigned short ModeNo = modeno;
unsigned short ModeIdIndex = 0, ClockIndex = 0;
unsigned short RefreshRateTableIndex = 0;
-
- /* unsigned long temp = 0; */
int Clock;
InitTo330Pointer(HwDeviceExtension->jChipType, XGI_Pr);
+ XGI_SearchModeID(ModeNo, &ModeIdIndex, XGI_Pr);
+
RefreshRateTableIndex = XGI_GetRatePtrCRT2(HwDeviceExtension, ModeNo,
ModeIdIndex, XGI_Pr);
- /*
- temp = XGI_SearchModeID(ModeNo , &ModeIdIndex, XGI_Pr) ;
- if (!temp) {
- printk(KERN_ERR "Could not find mode %x\n", ModeNo);
- return 65000;
- }
-
- RefreshRateTableIndex = XGI_Pr->EModeIDTable[ModeIdIndex].REFindex;
- RefreshRateTableIndex += (rateindex - 1);
-
- */
ClockIndex = XGI_Pr->RefIndex[RefreshRateTableIndex].Ext_CRTVCLK;
Clock = XGI_Pr->VCLKData[ClockIndex].CLOCK * 1000;
@@ -190,7 +179,7 @@ static int XGIfb_mode_rate_to_ddata(struct vb_device_info *XGI_Pr,
u32 *vmode)
{
unsigned short ModeNo = modeno;
- unsigned short ModeIdIndex = 0, index = 0;
+ unsigned short ModeIdIndex, index = 0;
unsigned short RefreshRateTableIndex = 0;
unsigned short VRE, VBE, VRS, VBS, VDE, VT;
@@ -199,16 +188,10 @@ static int XGIfb_mode_rate_to_ddata(struct vb_device_info *XGI_Pr,
unsigned long cr_data3;
int A, B, C, D, E, F, temp, j;
InitTo330Pointer(HwDeviceExtension->jChipType, XGI_Pr);
+ if (!XGI_SearchModeID(ModeNo, &ModeIdIndex, XGI_Pr))
+ return 0;
RefreshRateTableIndex = XGI_GetRatePtrCRT2(HwDeviceExtension, ModeNo,
ModeIdIndex, XGI_Pr);
- /*
- temp = XGI_SearchModeID(ModeNo, &ModeIdIndex, XGI_Pr);
- if (!temp)
- return 0;
-
- RefreshRateTableIndex = XGI_Pr->EModeIDTable[ModeIdIndex].REFindex;
- RefreshRateTableIndex += (rateindex - 1);
- */
index = XGI_Pr->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
sr_data = XGI_Pr->XGINEWUB_CRT1Table[index].CR[5];
@@ -219,12 +202,6 @@ static int XGIfb_mode_rate_to_ddata(struct vb_device_info *XGI_Pr,
HT = (cr_data & 0xff) | ((unsigned short) (sr_data & 0x03) << 8);
A = HT + 5;
- /*
- cr_data = XGI_Pr->XGINEWUB_CRT1Table[index].CR[1];
-
- Horizontal display enable end
- HDE = (cr_data & 0xff) | ((unsigned short) (sr_data & 0x0C) << 6);
- */
HDE = (XGI_Pr->RefIndex[RefreshRateTableIndex].XRes >> 3) - 1;
E = HDE + 1;
@@ -358,7 +335,6 @@ static int XGIfb_mode_rate_to_ddata(struct vb_device_info *XGI_Pr,
static void XGIRegInit(struct vb_device_info *XGI_Pr, unsigned long BaseAddr)
{
- XGI_Pr->RelIO = BaseAddr;
XGI_Pr->P3c4 = BaseAddr + 0x14;
XGI_Pr->P3d4 = BaseAddr + 0x24;
XGI_Pr->P3c0 = BaseAddr + 0x10;
@@ -414,19 +390,26 @@ static int XGIfb_GetXG21DefaultLVDSModeIdx(struct xgifb_video_info *xgifb_info)
static void XGIfb_search_mode(struct xgifb_video_info *xgifb_info,
const char *name)
{
- int i = 0, j = 0, l;
+ unsigned int xres;
+ unsigned int yres;
+ unsigned int bpp;
+ int i;
- while (XGIbios_mode[i].mode_no != 0) {
- l = min(strlen(name), strlen(XGIbios_mode[i].name));
- if (!strncmp(name, XGIbios_mode[i].name, l)) {
+ if (sscanf(name, "%ux%ux%u", &xres, &yres, &bpp) != 3)
+ goto invalid_mode;
+
+ if (bpp == 24)
+ bpp = 32; /* That's for people who mix up color and fb depth. */
+
+ for (i = 0; XGIbios_mode[i].mode_no != 0; i++)
+ if (XGIbios_mode[i].xres == xres &&
+ XGIbios_mode[i].yres == yres &&
+ XGIbios_mode[i].bpp == bpp) {
xgifb_info->mode_idx = i;
- j = 1;
- break;
+ return;
}
- i++;
- }
- if (!j)
- pr_info("Invalid mode '%s'\n", name);
+invalid_mode:
+ pr_info("Invalid mode '%s'\n", name);
}
static void XGIfb_search_vesamode(struct xgifb_video_info *xgifb_info,
@@ -1088,7 +1071,7 @@ static int XGIfb_do_set_var(struct fb_var_screeninfo *var, int isactive,
unsigned int vtotal = var->upper_margin + var->yres + var->lower_margin
+ var->vsync_len;
#if defined(__powerpc__)
- u8 sr_data, cr_data;
+ u8 cr_data;
#endif
unsigned int drate = 0, hrate = 0;
int found_mode = 0;
@@ -1162,8 +1145,7 @@ static int XGIfb_do_set_var(struct fb_var_screeninfo *var, int isactive,
if (XGIfb_search_refresh_rate(xgifb_info,
xgifb_info->refresh_rate) == 0) {
- xgifb_info->rate_idx =
- XGIbios_mode[xgifb_info->mode_idx].rate_idx;
+ xgifb_info->rate_idx = 1;
xgifb_info->refresh_rate = 60;
}
@@ -1680,17 +1662,6 @@ static int XGIfb_get_dram_size(struct xgifb_video_info *xgifb_info)
ChannelNum = 1;
break;
- case XG45:
- if (tmp == 1)
- ChannelNum = 2;
- else if (tmp == 2)
- ChannelNum = 3;
- else if (tmp == 3)
- ChannelNum = 4;
- else
- ChannelNum = 1;
- break;
-
case XG40:
default:
if (tmp == 2)
@@ -1911,11 +1882,9 @@ static int __devinit xgifb_probe(struct pci_dev *pdev,
xgifb_info->mmio_base = pci_resource_start(pdev, 1);
xgifb_info->mmio_size = pci_resource_len(pdev, 1);
xgifb_info->vga_base = pci_resource_start(pdev, 2) + 0x30;
- hw_info->pjIOAddress = (unsigned char *)xgifb_info->vga_base;
- /* XGI_Pr.RelIO = ioremap(pci_resource_start(pdev, 2), 128) + 0x30; */
- pr_info("Relocate IO address: %lx [%08lx]\n",
- (unsigned long)pci_resource_start(pdev, 2),
- xgifb_info->dev_info.RelIO);
+ pr_info("Relocate IO address: %Lx [%08lx]\n",
+ (u64) pci_resource_start(pdev, 2),
+ xgifb_info->vga_base);
if (pci_enable_device(pdev)) {
ret = -EIO;
@@ -1927,7 +1896,7 @@ static int __devinit xgifb_probe(struct pci_dev *pdev,
xgifb_info->display2_force = true;
}
- XGIRegInit(&xgifb_info->dev_info, (unsigned long)hw_info->pjIOAddress);
+ XGIRegInit(&xgifb_info->dev_info, xgifb_info->vga_base);
xgifb_reg_set(XGISR, IND_SIS_PASSWORD, SIS_PASSWORD);
reg1 = xgifb_reg_get(XGISR, IND_SIS_PASSWORD);
@@ -1950,9 +1919,6 @@ static int __devinit xgifb_probe(struct pci_dev *pdev,
case PCI_DEVICE_ID_XGI_40:
xgifb_info->chip = XG40;
break;
- case PCI_DEVICE_ID_XGI_41:
- xgifb_info->chip = XG41;
- break;
case PCI_DEVICE_ID_XGI_42:
xgifb_info->chip = XG42;
break;
@@ -2006,13 +1972,13 @@ static int __devinit xgifb_probe(struct pci_dev *pdev,
xgifb_info->mmio_vbase = ioremap(xgifb_info->mmio_base,
xgifb_info->mmio_size);
- pr_info("Framebuffer at 0x%lx, mapped to 0x%p, size %dk\n",
- xgifb_info->video_base,
+ pr_info("Framebuffer at 0x%Lx, mapped to 0x%p, size %dk\n",
+ (u64) xgifb_info->video_base,
xgifb_info->video_vbase,
xgifb_info->video_size / 1024);
- pr_info("MMIO at 0x%lx, mapped to 0x%p, size %ldk\n",
- xgifb_info->mmio_base, xgifb_info->mmio_vbase,
+ pr_info("MMIO at 0x%Lx, mapped to 0x%p, size %ldk\n",
+ (u64) xgifb_info->mmio_base, xgifb_info->mmio_vbase,
xgifb_info->mmio_size / 1024);
pci_set_drvdata(pdev, xgifb_info);
@@ -2174,8 +2140,7 @@ static int __devinit xgifb_probe(struct pci_dev *pdev,
xgifb_info->refresh_rate = 60;
if (XGIfb_search_refresh_rate(xgifb_info,
xgifb_info->refresh_rate) == 0) {
- xgifb_info->rate_idx =
- XGIbios_mode[xgifb_info->mode_idx].rate_idx;
+ xgifb_info->rate_idx = 1;
xgifb_info->refresh_rate = 60;
}
diff --git a/drivers/staging/xgifb/XGIfb.h b/drivers/staging/xgifb/XGIfb.h
index 37bb730de047..9068c5ad76ec 100644
--- a/drivers/staging/xgifb/XGIfb.h
+++ b/drivers/staging/xgifb/XGIfb.h
@@ -23,9 +23,7 @@ enum xgifb_display_type {
enum XGI_CHIP_TYPE {
XG40 = 32,
- XG41,
XG42,
- XG45,
XG20 = 48,
XG21,
XG27,
@@ -66,9 +64,9 @@ struct xgifb_video_info {
int chip_id;
unsigned int video_size;
- unsigned long video_base;
+ phys_addr_t video_base;
void __iomem *video_vbase;
- unsigned long mmio_base;
+ phys_addr_t mmio_base;
unsigned long mmio_size;
void __iomem *mmio_vbase;
unsigned long vga_base;
diff --git a/drivers/staging/xgifb/vb_init.c b/drivers/staging/xgifb/vb_init.c
index 3650bbff7686..c222d611431d 100644
--- a/drivers/staging/xgifb/vb_init.c
+++ b/drivers/staging/xgifb/vb_init.c
@@ -353,7 +353,6 @@ static void XGINew_DDR1x_DefaultRegister(
XGINew_SetMemoryClock(HwDeviceExtension, pVBInfo);
switch (HwDeviceExtension->jChipType) {
- case XG41:
case XG42:
/* CR82 */
xgifb_reg_set(P3d4,
@@ -556,8 +555,7 @@ static void XGINew_SetDRAMDefaultRegister340(
xgifb_reg_set(P3d4, (0x8A + j),
pVBInfo->CR40[1 + j][pVBInfo->ram_type]);
- if ((HwDeviceExtension->jChipType == XG41) ||
- (HwDeviceExtension->jChipType == XG42))
+ if (HwDeviceExtension->jChipType == XG42)
xgifb_reg_set(P3d4, 0x8C, 0x87);
xgifb_reg_set(P3d4,
@@ -854,78 +852,6 @@ static void XGINew_CheckChannel(struct xgi_hw_device_info *HwDeviceExtension,
pVBInfo->ram_channel = 1; /* Single channel */
xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x51); /* 32Mx16 bit*/
break;
- case XG41:
- if (XGINew_CheckFrequence(pVBInfo) == 1) {
- pVBInfo->ram_bus = 32; /* 32 bits */
- pVBInfo->ram_channel = 3; /* Quad Channel */
- xgifb_reg_set(pVBInfo->P3c4, 0x13, 0xA1);
- xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x4C);
-
- if (XGINew_ReadWriteRest(25, 23, pVBInfo) == 1)
- return;
-
- pVBInfo->ram_channel = 2; /* Dual channels */
- xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x48);
-
- if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1)
- return;
-
- xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x49);
-
- if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1)
- return;
-
- pVBInfo->ram_channel = 3;
- xgifb_reg_set(pVBInfo->P3c4, 0x13, 0x21);
- xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x3C);
-
- if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1)
- return;
-
- xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x38);
-
- if (XGINew_ReadWriteRest(8, 4, pVBInfo) == 1)
- return;
- else
- xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x39);
- } else { /* DDR */
- pVBInfo->ram_bus = 64; /* 64 bits */
- pVBInfo->ram_channel = 2; /* Dual channels */
- xgifb_reg_set(pVBInfo->P3c4, 0x13, 0xA1);
- xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x5A);
-
- if (XGINew_ReadWriteRest(25, 24, pVBInfo) == 1)
- return;
-
- pVBInfo->ram_channel = 1; /* Single channels */
- xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x52);
-
- if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1)
- return;
-
- xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x53);
-
- if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1)
- return;
-
- pVBInfo->ram_channel = 2; /* Dual channels */
- xgifb_reg_set(pVBInfo->P3c4, 0x13, 0x21);
- xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x4A);
-
- if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1)
- return;
-
- pVBInfo->ram_channel = 1; /* Single channels */
- xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x42);
-
- if (XGINew_ReadWriteRest(8, 4, pVBInfo) == 1)
- return;
- else
- xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x43);
- }
-
- break;
-
case XG42:
/*
XG42 SR14 D[3] Reserve
@@ -1478,7 +1404,7 @@ unsigned char XGIInitNew(struct pci_dev *pdev)
pVBInfo->FBAddr = HwDeviceExtension->pjVideoMemoryAddress;
- pVBInfo->BaseAddr = (unsigned long) HwDeviceExtension->pjIOAddress;
+ pVBInfo->BaseAddr = xgifb_info->vga_base;
/* Newdebugcode(0x99); */
diff --git a/drivers/staging/xgifb/vb_setmode.c b/drivers/staging/xgifb/vb_setmode.c
index 60d4adf99923..b2f4338b1109 100644
--- a/drivers/staging/xgifb/vb_setmode.c
+++ b/drivers/staging/xgifb/vb_setmode.c
@@ -16,36 +16,6 @@
#define IndexMask 0xff
-static const unsigned short XGINew_MDA_DAC[] = {
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15,
- 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15,
- 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15,
- 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15,
- 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F};
-
-static const unsigned short XGINew_CGA_DAC[] = {
- 0x00, 0x10, 0x04, 0x14, 0x01, 0x11, 0x09, 0x15,
- 0x00, 0x10, 0x04, 0x14, 0x01, 0x11, 0x09, 0x15,
- 0x2A, 0x3A, 0x2E, 0x3E, 0x2B, 0x3B, 0x2F, 0x3F,
- 0x2A, 0x3A, 0x2E, 0x3E, 0x2B, 0x3B, 0x2F, 0x3F,
- 0x00, 0x10, 0x04, 0x14, 0x01, 0x11, 0x09, 0x15,
- 0x00, 0x10, 0x04, 0x14, 0x01, 0x11, 0x09, 0x15,
- 0x2A, 0x3A, 0x2E, 0x3E, 0x2B, 0x3B, 0x2F, 0x3F,
- 0x2A, 0x3A, 0x2E, 0x3E, 0x2B, 0x3B, 0x2F, 0x3F};
-
-static const unsigned short XGINew_EGA_DAC[] = {
- 0x00, 0x10, 0x04, 0x14, 0x01, 0x11, 0x05, 0x15,
- 0x20, 0x30, 0x24, 0x34, 0x21, 0x31, 0x25, 0x35,
- 0x08, 0x18, 0x0C, 0x1C, 0x09, 0x19, 0x0D, 0x1D,
- 0x28, 0x38, 0x2C, 0x3C, 0x29, 0x39, 0x2D, 0x3D,
- 0x02, 0x12, 0x06, 0x16, 0x03, 0x13, 0x07, 0x17,
- 0x22, 0x32, 0x26, 0x36, 0x23, 0x33, 0x27, 0x37,
- 0x0A, 0x1A, 0x0E, 0x1E, 0x0B, 0x1B, 0x0F, 0x1F,
- 0x2A, 0x3A, 0x2E, 0x3E, 0x2B, 0x3B, 0x2F, 0x3F};
-
static const unsigned short XGINew_VGA_DAC[] = {
0x00, 0x10, 0x04, 0x14, 0x01, 0x11, 0x09, 0x15,
0x2A, 0x3A, 0x2E, 0x3E, 0x2B, 0x3B, 0x2F, 0x3F,
@@ -60,8 +30,7 @@ static const unsigned short XGINew_VGA_DAC[] = {
void InitTo330Pointer(unsigned char ChipType, struct vb_device_info *pVBInfo)
{
- pVBInfo->SModeIDTable = (struct XGI_StStruct *) XGI330_SModeIDTable;
- pVBInfo->StandTable = (struct SiS_StandTable_S *) XGI330_StandTable;
+ pVBInfo->StandTable = (struct SiS_StandTable_S *) &XGI330_StandTable;
pVBInfo->EModeIDTable = (struct XGI_ExtStruct *) XGI330_EModeIDTable;
pVBInfo->RefIndex = (struct XGI_Ext2Struct *) XGI330_RefIndex;
pVBInfo->XGINEWUB_CRT1Table
@@ -182,38 +151,17 @@ void InitTo330Pointer(unsigned char ChipType, struct vb_device_info *pVBInfo)
}
-static unsigned char XGI_GetModePtr(unsigned short ModeNo,
- unsigned short ModeIdIndex,
- struct vb_device_info *pVBInfo)
-{
- unsigned char index;
-
- if (ModeNo <= 0x13)
- index = pVBInfo->SModeIDTable[ModeIdIndex].St_StTableIndex;
- else {
- if (pVBInfo->ModeType <= 0x02)
- index = 0x1B; /* 02 -> ModeEGA */
- else
- index = 0x0F;
- }
- return index; /* Get pVBInfo->StandTable index */
-}
-
static void XGI_SetSeqRegs(unsigned short ModeNo,
- unsigned short StandTableIndex,
unsigned short ModeIdIndex,
struct vb_device_info *pVBInfo)
{
unsigned char tempah, SRdata;
unsigned short i, modeflag;
- if (ModeNo <= 0x13)
- modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;
- else
- modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+ modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
xgifb_reg_set(pVBInfo->P3c4, 0x00, 0x03); /* Set SR0 */
- tempah = pVBInfo->StandTable[StandTableIndex].SR[0];
+ tempah = pVBInfo->StandTable->SR[0];
i = XGI_SetCRT2ToLCDA;
if (pVBInfo->VBInfo & XGI_SetCRT2ToLCDA) {
@@ -230,13 +178,12 @@ static void XGI_SetSeqRegs(unsigned short ModeNo,
for (i = 02; i <= 04; i++) {
/* Get SR2,3,4 from file */
- SRdata = pVBInfo->StandTable[StandTableIndex].SR[i - 1];
+ SRdata = pVBInfo->StandTable->SR[i - 1];
xgifb_reg_set(pVBInfo->P3c4, i, SRdata); /* Set SR2 3 4 */
}
}
static void XGI_SetCRTCRegs(struct xgi_hw_device_info *HwDeviceExtension,
- unsigned short StandTableIndex,
struct vb_device_info *pVBInfo)
{
unsigned char CRTCdata;
@@ -248,26 +195,22 @@ static void XGI_SetCRTCRegs(struct xgi_hw_device_info *HwDeviceExtension,
for (i = 0; i <= 0x18; i++) {
/* Get CRTC from file */
- CRTCdata = pVBInfo->StandTable[StandTableIndex].CRTC[i];
+ CRTCdata = pVBInfo->StandTable->CRTC[i];
xgifb_reg_set(pVBInfo->P3d4, i, CRTCdata); /* Set CRTC(3d4) */
}
}
static void XGI_SetATTRegs(unsigned short ModeNo,
- unsigned short StandTableIndex,
unsigned short ModeIdIndex,
struct vb_device_info *pVBInfo)
{
unsigned char ARdata;
unsigned short i, modeflag;
- if (ModeNo <= 0x13)
- modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;
- else
- modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+ modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
for (i = 0; i <= 0x13; i++) {
- ARdata = pVBInfo->StandTable[StandTableIndex].ATTR[i];
+ ARdata = pVBInfo->StandTable->ATTR[i];
if (modeflag & Charx8Dot) { /* ifndef Dot9 */
if (i == 0x13) {
if (pVBInfo->VBInfo & XGI_SetCRT2ToLCDA) {
@@ -295,15 +238,14 @@ static void XGI_SetATTRegs(unsigned short ModeNo,
outb(0x20, pVBInfo->P3c0);
}
-static void XGI_SetGRCRegs(unsigned short StandTableIndex,
- struct vb_device_info *pVBInfo)
+static void XGI_SetGRCRegs(struct vb_device_info *pVBInfo)
{
unsigned char GRdata;
unsigned short i;
for (i = 0; i <= 0x08; i++) {
/* Get GR from file */
- GRdata = pVBInfo->StandTable[StandTableIndex].GRC[i];
+ GRdata = pVBInfo->StandTable->GRC[i];
xgifb_reg_set(pVBInfo->P3ce, i, GRdata); /* Set GR(3ce) */
}
@@ -344,12 +286,7 @@ static unsigned char XGI_AjustCRT2Rate(unsigned short ModeNo,
{
unsigned short tempax, tempbx, resinfo, modeflag, infoflag;
- if (ModeNo <= 0x13)
- /* si+St_ModeFlag */
- modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;
- else
- modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
-
+ modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
tempbx = pVBInfo->RefIndex[RefreshRateTableIndex + (*i)].ModeID;
tempax = 0;
@@ -584,11 +521,7 @@ static void XGI_SetCRT1Timing_V(unsigned short ModeIdIndex,
data &= 0x80;
data = data >> 2;
- if (ModeNo <= 0x13)
- i = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;
- else
- i = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
-
+ i = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
i &= DoubleScanMode;
if (i)
data |= 0x80;
@@ -641,158 +574,97 @@ static void XGI_SetXG21CRTC(unsigned short ModeNo, unsigned short ModeIdIndex,
unsigned short RefreshRateTableIndex,
struct vb_device_info *pVBInfo)
{
- unsigned char StandTableIndex, index, Tempax, Tempbx, Tempcx, Tempdx;
+ unsigned char index, Tempax, Tempbx, Tempcx, Tempdx;
unsigned short Temp1, Temp2, Temp3;
- if (ModeNo <= 0x13) {
- StandTableIndex = XGI_GetModePtr(ModeNo, ModeIdIndex, pVBInfo);
- /* CR04 HRS */
- Tempax = pVBInfo->StandTable[StandTableIndex].CRTC[4];
- /* SR2E [7:0]->HRS */
- xgifb_reg_set(pVBInfo->P3c4, 0x2E, Tempax);
- /* Tempbx: CR05 HRE */
- Tempbx = pVBInfo->StandTable[StandTableIndex].CRTC[5];
- Tempbx &= 0x1F; /* Tempbx: HRE[4:0] */
- Tempcx = Tempax;
- Tempcx &= 0xE0; /* Tempcx: HRS[7:5] */
- Tempdx = Tempcx | Tempbx; /* Tempdx(HRE): HRS[7:5]HRE[4:0] */
- if (Tempbx < (Tempax & 0x1F)) /* IF HRE < HRS */
- Tempdx |= 0x20; /* Tempdx: HRE = HRE + 0x20 */
- Tempdx <<= 2; /* Tempdx << 2 */
- /* SR2F [7:2]->HRE */
- xgifb_reg_set(pVBInfo->P3c4, 0x2F, Tempdx);
- xgifb_reg_and_or(pVBInfo->P3c4, 0x30, 0xE3, 00);
-
- /* Tempax: CR16 VRS */
- Tempax = pVBInfo->StandTable[StandTableIndex].CRTC[16];
- Tempbx = Tempax; /* Tempbx=Tempax */
- Tempax &= 0x01; /* Tempax: VRS[0] */
- xgifb_reg_or(pVBInfo->P3c4, 0x33, Tempax); /* SR33[0]->VRS */
-
- /* Tempax: CR7 VRS */
- Tempax = pVBInfo->StandTable[StandTableIndex].CRTC[7];
- Tempdx = Tempbx >> 1; /* Tempdx: VRS[7:1] */
- Tempcx = Tempax & 0x04; /* Tempcx: CR7[2] */
- Tempcx <<= 5; /* Tempcx[7]: VRS[8] */
- Tempdx |= Tempcx; /* Tempdx: VRS[8:1] */
- /* SR34[7:0]: VRS[8:1] */
- xgifb_reg_set(pVBInfo->P3c4, 0x34, Tempdx);
-
- /* Temp1[8]: VRS[8] unsigned char -> unsigned short */
- Temp1 = Tempcx << 1;
- Temp1 |= Tempbx; /* Temp1[8:0]: VRS[8:0] */
- Tempax &= 0x80; /* Tempax[7]: CR7[7] */
- Temp2 = Tempax << 2; /* Temp2[9]: VRS[9] */
- Temp1 |= Temp2; /* Temp1[9:0]: VRS[9:0] */
-
- /* CR16 VRE */
- Tempax = pVBInfo->StandTable[StandTableIndex].CRTC[17];
- Tempax &= 0x0F; /* Tempax[3:0]: VRE[3:0] */
- Temp2 = Temp1 & 0x3F0; /* Temp2[9:4]: VRS[9:4] */
- Temp2 |= Tempax; /* Temp2[9:0]: VRE[9:0] */
- Temp3 = Temp1 & 0x0F; /* Temp3[3:0]: VRS[3:0] */
- if (Tempax < Temp3) /* VRE[3:0]<VRS[3:0] */
- Temp2 |= 0x10; /* Temp2: VRE + 0x10 */
- Temp2 &= 0xFF; /* Temp2[7:0]: VRE[7:0] */
- Tempax = (unsigned char) Temp2; /* Tempax[7:0]: VRE[7:0] */
- Tempax <<= 2; /* Tempax << 2: VRE[5:0] */
- Temp1 &= 0x600; /* Temp1[10:9]: VRS[10:9] */
- Temp1 >>= 9; /* [10:9]->[1:0] */
- Tempbx = (unsigned char) Temp1; /* Tempbx[1:0]: VRS[10:9] */
- Tempax |= Tempbx; /* VRE[5:0]VRS[10:9] */
- Tempax &= 0x7F;
- /* SR3F D[7:2]->VRE D[1:0]->VRS */
- xgifb_reg_set(pVBInfo->P3c4, 0x3F, Tempax);
- } else {
- index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
- /* Tempax: CR4 HRS */
- Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[3];
- Tempcx = Tempax; /* Tempcx: HRS */
- /* SR2E[7:0]->HRS */
- xgifb_reg_set(pVBInfo->P3c4, 0x2E, Tempax);
-
- Tempdx = pVBInfo->XGINEWUB_CRT1Table[index].CR[5]; /* SRB */
- Tempdx &= 0xC0; /* Tempdx[7:6]: SRB[7:6] */
- Temp1 = Tempdx; /* Temp1[7:6]: HRS[9:8] */
- Temp1 <<= 2; /* Temp1[9:8]: HRS[9:8] */
- Temp1 |= Tempax; /* Temp1[9:0]: HRS[9:0] */
-
- Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[4]; /* CR5 HRE */
- Tempax &= 0x1F; /* Tempax[4:0]: HRE[4:0] */
-
- Tempbx = pVBInfo->XGINEWUB_CRT1Table[index].CR[6]; /* SRC */
- Tempbx &= 0x04; /* Tempbx[2]: HRE[5] */
- Tempbx <<= 3; /* Tempbx[5]: HRE[5] */
- Tempax |= Tempbx; /* Tempax[5:0]: HRE[5:0] */
-
- Temp2 = Temp1 & 0x3C0; /* Temp2[9:6]: HRS[9:6] */
- Temp2 |= Tempax; /* Temp2[9:0]: HRE[9:0] */
-
- Tempcx &= 0x3F; /* Tempcx[5:0]: HRS[5:0] */
- if (Tempax < Tempcx) /* HRE < HRS */
- Temp2 |= 0x40; /* Temp2 + 0x40 */
-
- Temp2 &= 0xFF;
- Tempax = (unsigned char) Temp2; /* Tempax: HRE[7:0] */
- Tempax <<= 2; /* Tempax[7:2]: HRE[5:0] */
- Tempdx >>= 6; /* Tempdx[7:6]->[1:0] HRS[9:8] */
- Tempax |= Tempdx; /* HRE[5:0]HRS[9:8] */
- /* SR2F D[7:2]->HRE, D[1:0]->HRS */
- xgifb_reg_set(pVBInfo->P3c4, 0x2F, Tempax);
- xgifb_reg_and_or(pVBInfo->P3c4, 0x30, 0xE3, 00);
-
- /* CR10 VRS */
- Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[10];
- Tempbx = Tempax; /* Tempbx: VRS */
- Tempax &= 0x01; /* Tempax[0]: VRS[0] */
- xgifb_reg_or(pVBInfo->P3c4, 0x33, Tempax); /* SR33[0]->VRS[0] */
- /* CR7[2][7] VRE */
- Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[9];
- Tempcx = Tempbx >> 1; /* Tempcx[6:0]: VRS[7:1] */
- Tempdx = Tempax & 0x04; /* Tempdx[2]: CR7[2] */
- Tempdx <<= 5; /* Tempdx[7]: VRS[8] */
- Tempcx |= Tempdx; /* Tempcx[7:0]: VRS[8:1] */
- xgifb_reg_set(pVBInfo->P3c4, 0x34, Tempcx); /* SR34[8:1]->VRS */
-
- Temp1 = Tempdx; /* Temp1[7]: Tempdx[7] */
- Temp1 <<= 1; /* Temp1[8]: VRS[8] */
- Temp1 |= Tempbx; /* Temp1[8:0]: VRS[8:0] */
- Tempax &= 0x80;
- Temp2 = Tempax << 2; /* Temp2[9]: VRS[9] */
- Temp1 |= Temp2; /* Temp1[9:0]: VRS[9:0] */
- /* Tempax: SRA */
- Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[14];
- Tempax &= 0x08; /* Tempax[3]: VRS[3] */
- Temp2 = Tempax;
- Temp2 <<= 7; /* Temp2[10]: VRS[10] */
- Temp1 |= Temp2; /* Temp1[10:0]: VRS[10:0] */
-
- /* Tempax: CR11 VRE */
- Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[11];
- Tempax &= 0x0F; /* Tempax[3:0]: VRE[3:0] */
- /* Tempbx: SRA */
- Tempbx = pVBInfo->XGINEWUB_CRT1Table[index].CR[14];
- Tempbx &= 0x20; /* Tempbx[5]: VRE[5] */
- Tempbx >>= 1; /* Tempbx[4]: VRE[4] */
- Tempax |= Tempbx; /* Tempax[4:0]: VRE[4:0] */
- Temp2 = Temp1 & 0x7E0; /* Temp2[10:5]: VRS[10:5] */
- Temp2 |= Tempax; /* Temp2[10:5]: VRE[10:5] */
-
- Temp3 = Temp1 & 0x1F; /* Temp3[4:0]: VRS[4:0] */
- if (Tempax < Temp3) /* VRE < VRS */
- Temp2 |= 0x20; /* VRE + 0x20 */
-
- Temp2 &= 0xFF;
- Tempax = (unsigned char) Temp2; /* Tempax: VRE[7:0] */
- Tempax <<= 2; /* Tempax[7:0]; VRE[5:0]00 */
- Temp1 &= 0x600; /* Temp1[10:9]: VRS[10:9] */
- Temp1 >>= 9; /* Temp1[1:0]: VRS[10:9] */
- Tempbx = (unsigned char) Temp1;
- Tempax |= Tempbx; /* Tempax[7:0]: VRE[5:0]VRS[10:9] */
- Tempax &= 0x7F;
- /* SR3F D[7:2]->VRE D[1:0]->VRS */
- xgifb_reg_set(pVBInfo->P3c4, 0x3F, Tempax);
- }
+ index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
+ /* Tempax: CR4 HRS */
+ Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[3];
+ Tempcx = Tempax; /* Tempcx: HRS */
+ /* SR2E[7:0]->HRS */
+ xgifb_reg_set(pVBInfo->P3c4, 0x2E, Tempax);
+
+ Tempdx = pVBInfo->XGINEWUB_CRT1Table[index].CR[5]; /* SRB */
+ Tempdx &= 0xC0; /* Tempdx[7:6]: SRB[7:6] */
+ Temp1 = Tempdx; /* Temp1[7:6]: HRS[9:8] */
+ Temp1 <<= 2; /* Temp1[9:8]: HRS[9:8] */
+ Temp1 |= Tempax; /* Temp1[9:0]: HRS[9:0] */
+
+ Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[4]; /* CR5 HRE */
+ Tempax &= 0x1F; /* Tempax[4:0]: HRE[4:0] */
+
+ Tempbx = pVBInfo->XGINEWUB_CRT1Table[index].CR[6]; /* SRC */
+ Tempbx &= 0x04; /* Tempbx[2]: HRE[5] */
+ Tempbx <<= 3; /* Tempbx[5]: HRE[5] */
+ Tempax |= Tempbx; /* Tempax[5:0]: HRE[5:0] */
+
+ Temp2 = Temp1 & 0x3C0; /* Temp2[9:6]: HRS[9:6] */
+ Temp2 |= Tempax; /* Temp2[9:0]: HRE[9:0] */
+
+ Tempcx &= 0x3F; /* Tempcx[5:0]: HRS[5:0] */
+ if (Tempax < Tempcx) /* HRE < HRS */
+ Temp2 |= 0x40; /* Temp2 + 0x40 */
+
+ Temp2 &= 0xFF;
+ Tempax = (unsigned char) Temp2; /* Tempax: HRE[7:0] */
+ Tempax <<= 2; /* Tempax[7:2]: HRE[5:0] */
+ Tempdx >>= 6; /* Tempdx[7:6]->[1:0] HRS[9:8] */
+ Tempax |= Tempdx; /* HRE[5:0]HRS[9:8] */
+ /* SR2F D[7:2]->HRE, D[1:0]->HRS */
+ xgifb_reg_set(pVBInfo->P3c4, 0x2F, Tempax);
+ xgifb_reg_and_or(pVBInfo->P3c4, 0x30, 0xE3, 00);
+
+ /* CR10 VRS */
+ Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[10];
+ Tempbx = Tempax; /* Tempbx: VRS */
+ Tempax &= 0x01; /* Tempax[0]: VRS[0] */
+ xgifb_reg_or(pVBInfo->P3c4, 0x33, Tempax); /* SR33[0]->VRS[0] */
+ /* CR7[2][7] VRE */
+ Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[9];
+ Tempcx = Tempbx >> 1; /* Tempcx[6:0]: VRS[7:1] */
+ Tempdx = Tempax & 0x04; /* Tempdx[2]: CR7[2] */
+ Tempdx <<= 5; /* Tempdx[7]: VRS[8] */
+ Tempcx |= Tempdx; /* Tempcx[7:0]: VRS[8:1] */
+ xgifb_reg_set(pVBInfo->P3c4, 0x34, Tempcx); /* SR34[8:1]->VRS */
+
+ Temp1 = Tempdx; /* Temp1[7]: Tempdx[7] */
+ Temp1 <<= 1; /* Temp1[8]: VRS[8] */
+ Temp1 |= Tempbx; /* Temp1[8:0]: VRS[8:0] */
+ Tempax &= 0x80;
+ Temp2 = Tempax << 2; /* Temp2[9]: VRS[9] */
+ Temp1 |= Temp2; /* Temp1[9:0]: VRS[9:0] */
+ /* Tempax: SRA */
+ Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[14];
+ Tempax &= 0x08; /* Tempax[3]: VRS[3] */
+ Temp2 = Tempax;
+ Temp2 <<= 7; /* Temp2[10]: VRS[10] */
+ Temp1 |= Temp2; /* Temp1[10:0]: VRS[10:0] */
+
+ /* Tempax: CR11 VRE */
+ Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[11];
+ Tempax &= 0x0F; /* Tempax[3:0]: VRE[3:0] */
+ /* Tempbx: SRA */
+ Tempbx = pVBInfo->XGINEWUB_CRT1Table[index].CR[14];
+ Tempbx &= 0x20; /* Tempbx[5]: VRE[5] */
+ Tempbx >>= 1; /* Tempbx[4]: VRE[4] */
+ Tempax |= Tempbx; /* Tempax[4:0]: VRE[4:0] */
+ Temp2 = Temp1 & 0x7E0; /* Temp2[10:5]: VRS[10:5] */
+ Temp2 |= Tempax; /* Temp2[10:5]: VRE[10:5] */
+
+ Temp3 = Temp1 & 0x1F; /* Temp3[4:0]: VRS[4:0] */
+ if (Tempax < Temp3) /* VRE < VRS */
+ Temp2 |= 0x20; /* VRE + 0x20 */
+
+ Temp2 &= 0xFF;
+ Tempax = (unsigned char) Temp2; /* Tempax: VRE[7:0] */
+ Tempax <<= 2; /* Tempax[7:0]; VRE[5:0]00 */
+ Temp1 &= 0x600; /* Temp1[10:9]: VRS[10:9] */
+ Temp1 >>= 9; /* Temp1[1:0]: VRS[10:9] */
+ Tempbx = (unsigned char) Temp1;
+ Tempax |= Tempbx; /* Tempax[7:0]: VRE[5:0]VRS[10:9] */
+ Tempax &= 0x7F;
+ /* SR3F D[7:2]->VRE D[1:0]->VRS */
+ xgifb_reg_set(pVBInfo->P3c4, 0x3F, Tempax);
}
static void XGI_SetXG27CRTC(unsigned short ModeNo,
@@ -800,139 +672,88 @@ static void XGI_SetXG27CRTC(unsigned short ModeNo,
unsigned short RefreshRateTableIndex,
struct vb_device_info *pVBInfo)
{
- unsigned short StandTableIndex, index, Tempax, Tempbx, Tempcx, Tempdx;
-
- if (ModeNo <= 0x13) {
- StandTableIndex = XGI_GetModePtr(ModeNo, ModeIdIndex, pVBInfo);
- /* CR04 HRS */
- Tempax = pVBInfo->StandTable[StandTableIndex].CRTC[4];
- /* SR2E [7:0]->HRS */
- xgifb_reg_set(pVBInfo->P3c4, 0x2E, Tempax);
- /* Tempbx: CR05 HRE */
- Tempbx = pVBInfo->StandTable[StandTableIndex].CRTC[5];
- Tempbx &= 0x1F; /* Tempbx: HRE[4:0] */
- Tempcx = Tempax;
- Tempcx &= 0xE0; /* Tempcx: HRS[7:5] */
- Tempdx = Tempcx | Tempbx; /* Tempdx(HRE): HRS[7:5]HRE[4:0] */
- if (Tempbx < (Tempax & 0x1F)) /* IF HRE < HRS */
- Tempdx |= 0x20; /* Tempdx: HRE = HRE + 0x20 */
- Tempdx <<= 2; /* Tempdx << 2 */
- /* SR2F [7:2]->HRE */
- xgifb_reg_set(pVBInfo->P3c4, 0x2F, Tempdx);
- xgifb_reg_and_or(pVBInfo->P3c4, 0x30, 0xE3, 00);
-
- /* Tempax: CR10 VRS */
- Tempax = pVBInfo->StandTable[StandTableIndex].CRTC[16];
- xgifb_reg_set(pVBInfo->P3c4, 0x34, Tempax); /* SR34[7:0]->VRS */
- Tempcx = Tempax; /* Tempcx=Tempax=VRS[7:0] */
- /* Tempax[7][2]: CR7[7][2] VRS[9][8] */
- Tempax = pVBInfo->StandTable[StandTableIndex].CRTC[7];
- Tempbx = Tempax; /* Tempbx=CR07 */
- Tempax &= 0x04; /* Tempax[2]: CR07[2] VRS[8] */
- Tempax >>= 2;
- /* SR35 D[0]->VRS D[8] */
- xgifb_reg_and_or(pVBInfo->P3c4, 0x35, ~0x01, Tempax);
- Tempcx |= (Tempax << 8); /* Tempcx[8] |= VRS[8] */
- Tempcx |= (Tempbx & 0x80) << 2; /* Tempcx[9] |= VRS[9] */
-
- /* CR11 VRE */
- Tempax = pVBInfo->StandTable[StandTableIndex].CRTC[17];
- Tempax &= 0x0F; /* Tempax: VRE[3:0] */
- Tempbx = Tempcx; /* Tempbx=Tempcx=VRS[9:0] */
- Tempbx &= 0x3F0; /* Tempbx[9:4]: VRS[9:4] */
- Tempbx |= Tempax; /* Tempbx[9:0]: VRE[9:0] */
- if (Tempax <= (Tempcx & 0x0F)) /* VRE[3:0]<=VRS[3:0] */
- Tempbx |= 0x10; /* Tempbx: VRE + 0x10 */
- /* Tempax[7:0]: VRE[7:0] */
- Tempax = (unsigned char) Tempbx & 0xFF;
- Tempax <<= 2; /* Tempax << 2: VRE[5:0] */
- Tempcx = (Tempcx & 0x600) >> 8; /* Tempcx VRS[10:9] */
- /* SR3F D[7:2]->VRE D[5:0] */
- xgifb_reg_and_or(pVBInfo->P3c4, 0x3F, ~0xFC, Tempax);
- /* SR35 D[2:1]->VRS[10:9] */
- xgifb_reg_and_or(pVBInfo->P3c4, 0x35, ~0x06, Tempcx);
- } else {
- index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
- /* Tempax: CR4 HRS */
- Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[3];
- Tempbx = Tempax; /* Tempbx: HRS[7:0] */
- /* SR2E[7:0]->HRS */
- xgifb_reg_set(pVBInfo->P3c4, 0x2E, Tempax);
-
- /* SR0B */
- Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[5];
- Tempax &= 0xC0; /* Tempax[7:6]: SR0B[7:6]: HRS[9:8]*/
- Tempbx |= (Tempax << 2); /* Tempbx: HRS[9:0] */
-
- Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[4]; /* CR5 HRE */
- Tempax &= 0x1F; /* Tempax[4:0]: HRE[4:0] */
- Tempcx = Tempax; /* Tempcx: HRE[4:0] */
-
- Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[6]; /* SRC */
- Tempax &= 0x04; /* Tempax[2]: HRE[5] */
- Tempax <<= 3; /* Tempax[5]: HRE[5] */
- Tempcx |= Tempax; /* Tempcx[5:0]: HRE[5:0] */
-
- Tempbx = Tempbx & 0x3C0; /* Tempbx[9:6]: HRS[9:6] */
- Tempbx |= Tempcx; /* Tempbx: HRS[9:6]HRE[5:0] */
-
- /* Tempax: CR4 HRS */
- Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[3];
- Tempax &= 0x3F; /* Tempax: HRS[5:0] */
- if (Tempcx <= Tempax) /* HRE[5:0] < HRS[5:0] */
- Tempbx += 0x40; /* Tempbx= Tempbx + 0x40 : HRE[9:0]*/
-
- Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[5]; /* SR0B */
- Tempax &= 0xC0; /* Tempax[7:6]: SR0B[7:6]: HRS[9:8]*/
- Tempax >>= 6; /* Tempax[1:0]: HRS[9:8]*/
- Tempax |= ((Tempbx << 2) & 0xFF); /* Tempax[7:2]: HRE[5:0] */
- /* SR2F [7:2][1:0]: HRE[5:0]HRS[9:8] */
- xgifb_reg_set(pVBInfo->P3c4, 0x2F, Tempax);
- xgifb_reg_and_or(pVBInfo->P3c4, 0x30, 0xE3, 00);
-
- /* CR10 VRS */
- Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[10];
- /* SR34[7:0]->VRS[7:0] */
- xgifb_reg_set(pVBInfo->P3c4, 0x34, Tempax);
-
- Tempcx = Tempax; /* Tempcx <= VRS[7:0] */
- /* CR7[7][2] VRS[9][8] */
- Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[9];
- Tempbx = Tempax; /* Tempbx <= CR07[7:0] */
- Tempax = Tempax & 0x04; /* Tempax[2]: CR7[2]: VRS[8] */
- Tempax >>= 2; /* Tempax[0]: VRS[8] */
- /* SR35[0]: VRS[8] */
- xgifb_reg_and_or(pVBInfo->P3c4, 0x35, ~0x01, Tempax);
- Tempcx |= (Tempax << 8); /* Tempcx <= VRS[8:0] */
- Tempcx |= ((Tempbx & 0x80) << 2); /* Tempcx <= VRS[9:0] */
- /* Tempax: SR0A */
- Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[14];
- Tempax &= 0x08; /* SR0A[3] VRS[10] */
- Tempcx |= (Tempax << 7); /* Tempcx <= VRS[10:0] */
-
- /* Tempax: CR11 VRE */
- Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[11];
- Tempax &= 0x0F; /* Tempax[3:0]: VRE[3:0] */
- /* Tempbx: SR0A */
- Tempbx = pVBInfo->XGINEWUB_CRT1Table[index].CR[14];
- Tempbx &= 0x20; /* Tempbx[5]: SR0A[5]: VRE[4] */
- Tempbx >>= 1; /* Tempbx[4]: VRE[4] */
- Tempax |= Tempbx; /* Tempax[4:0]: VRE[4:0] */
- Tempbx = Tempcx; /* Tempbx: VRS[10:0] */
- Tempbx &= 0x7E0; /* Tempbx[10:5]: VRS[10:5] */
- Tempbx |= Tempax; /* Tempbx: VRS[10:5]VRE[4:0] */
-
- if (Tempbx <= Tempcx) /* VRE <= VRS */
- Tempbx |= 0x20; /* VRE + 0x20 */
-
- /* Tempax: Tempax[7:0]; VRE[5:0]00 */
- Tempax = (Tempbx << 2) & 0xFF;
- /* SR3F[7:2]:VRE[5:0] */
- xgifb_reg_and_or(pVBInfo->P3c4, 0x3F, ~0xFC, Tempax);
- Tempax = Tempcx >> 8;
- /* SR35[2:0]:VRS[10:8] */
- xgifb_reg_and_or(pVBInfo->P3c4, 0x35, ~0x07, Tempax);
- }
+ unsigned short index, Tempax, Tempbx, Tempcx;
+
+ index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
+ /* Tempax: CR4 HRS */
+ Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[3];
+ Tempbx = Tempax; /* Tempbx: HRS[7:0] */
+ /* SR2E[7:0]->HRS */
+ xgifb_reg_set(pVBInfo->P3c4, 0x2E, Tempax);
+
+ /* SR0B */
+ Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[5];
+ Tempax &= 0xC0; /* Tempax[7:6]: SR0B[7:6]: HRS[9:8]*/
+ Tempbx |= (Tempax << 2); /* Tempbx: HRS[9:0] */
+
+ Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[4]; /* CR5 HRE */
+ Tempax &= 0x1F; /* Tempax[4:0]: HRE[4:0] */
+ Tempcx = Tempax; /* Tempcx: HRE[4:0] */
+
+ Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[6]; /* SRC */
+ Tempax &= 0x04; /* Tempax[2]: HRE[5] */
+ Tempax <<= 3; /* Tempax[5]: HRE[5] */
+ Tempcx |= Tempax; /* Tempcx[5:0]: HRE[5:0] */
+
+ Tempbx = Tempbx & 0x3C0; /* Tempbx[9:6]: HRS[9:6] */
+ Tempbx |= Tempcx; /* Tempbx: HRS[9:6]HRE[5:0] */
+
+ /* Tempax: CR4 HRS */
+ Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[3];
+ Tempax &= 0x3F; /* Tempax: HRS[5:0] */
+ if (Tempcx <= Tempax) /* HRE[5:0] < HRS[5:0] */
+ Tempbx += 0x40; /* Tempbx= Tempbx + 0x40 : HRE[9:0]*/
+
+ Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[5]; /* SR0B */
+ Tempax &= 0xC0; /* Tempax[7:6]: SR0B[7:6]: HRS[9:8]*/
+ Tempax >>= 6; /* Tempax[1:0]: HRS[9:8]*/
+ Tempax |= ((Tempbx << 2) & 0xFF); /* Tempax[7:2]: HRE[5:0] */
+ /* SR2F [7:2][1:0]: HRE[5:0]HRS[9:8] */
+ xgifb_reg_set(pVBInfo->P3c4, 0x2F, Tempax);
+ xgifb_reg_and_or(pVBInfo->P3c4, 0x30, 0xE3, 00);
+
+ /* CR10 VRS */
+ Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[10];
+ /* SR34[7:0]->VRS[7:0] */
+ xgifb_reg_set(pVBInfo->P3c4, 0x34, Tempax);
+
+ Tempcx = Tempax; /* Tempcx <= VRS[7:0] */
+ /* CR7[7][2] VRS[9][8] */
+ Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[9];
+ Tempbx = Tempax; /* Tempbx <= CR07[7:0] */
+ Tempax = Tempax & 0x04; /* Tempax[2]: CR7[2]: VRS[8] */
+ Tempax >>= 2; /* Tempax[0]: VRS[8] */
+ /* SR35[0]: VRS[8] */
+ xgifb_reg_and_or(pVBInfo->P3c4, 0x35, ~0x01, Tempax);
+ Tempcx |= (Tempax << 8); /* Tempcx <= VRS[8:0] */
+ Tempcx |= ((Tempbx & 0x80) << 2); /* Tempcx <= VRS[9:0] */
+ /* Tempax: SR0A */
+ Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[14];
+ Tempax &= 0x08; /* SR0A[3] VRS[10] */
+ Tempcx |= (Tempax << 7); /* Tempcx <= VRS[10:0] */
+
+ /* Tempax: CR11 VRE */
+ Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[11];
+ Tempax &= 0x0F; /* Tempax[3:0]: VRE[3:0] */
+ /* Tempbx: SR0A */
+ Tempbx = pVBInfo->XGINEWUB_CRT1Table[index].CR[14];
+ Tempbx &= 0x20; /* Tempbx[5]: SR0A[5]: VRE[4] */
+ Tempbx >>= 1; /* Tempbx[4]: VRE[4] */
+ Tempax |= Tempbx; /* Tempax[4:0]: VRE[4:0] */
+ Tempbx = Tempcx; /* Tempbx: VRS[10:0] */
+ Tempbx &= 0x7E0; /* Tempbx[10:5]: VRS[10:5] */
+ Tempbx |= Tempax; /* Tempbx: VRS[10:5]VRE[4:0] */
+
+ if (Tempbx <= Tempcx) /* VRE <= VRS */
+ Tempbx |= 0x20; /* VRE + 0x20 */
+
+ /* Tempax: Tempax[7:0]; VRE[5:0]00 */
+ Tempax = (Tempbx << 2) & 0xFF;
+ /* SR3F[7:2]:VRE[5:0] */
+ xgifb_reg_and_or(pVBInfo->P3c4, 0x3F, ~0xFC, Tempax);
+ Tempax = Tempcx >> 8;
+ /* SR35[2:0]:VRS[10:8] */
+ xgifb_reg_and_or(pVBInfo->P3c4, 0x35, ~0x07, Tempax);
}
static void XGI_SetXG27FPBits(struct vb_device_info *pVBInfo)
@@ -954,7 +775,7 @@ static void xgifb_set_lcd(int chip_id,
unsigned short RefreshRateTableIndex,
unsigned short ModeNo)
{
- unsigned short Data, Temp, b3CC;
+ unsigned short Data, Temp;
unsigned short XGI_P3cc;
XGI_P3cc = pVBInfo->P3cc;
@@ -995,23 +816,13 @@ static void xgifb_set_lcd(int chip_id,
xgifb_reg_and(pVBInfo->P3c4, 0x30, ~0x20); /* Hsync polarity */
xgifb_reg_and(pVBInfo->P3c4, 0x35, ~0x80); /* Vsync polarity */
- if (ModeNo <= 0x13) {
- b3CC = (unsigned char) inb(XGI_P3cc);
- if (b3CC & 0x40)
- /* Hsync polarity */
- xgifb_reg_or(pVBInfo->P3c4, 0x30, 0x20);
- if (b3CC & 0x80)
- /* Vsync polarity */
- xgifb_reg_or(pVBInfo->P3c4, 0x35, 0x80);
- } else {
- Data = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
- if (Data & 0x4000)
- /* Hsync polarity */
- xgifb_reg_or(pVBInfo->P3c4, 0x30, 0x20);
- if (Data & 0x8000)
- /* Vsync polarity */
- xgifb_reg_or(pVBInfo->P3c4, 0x35, 0x80);
- }
+ Data = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
+ if (Data & 0x4000)
+ /* Hsync polarity */
+ xgifb_reg_or(pVBInfo->P3c4, 0x30, 0x20);
+ if (Data & 0x8000)
+ /* Vsync polarity */
+ xgifb_reg_or(pVBInfo->P3c4, 0x35, 0x80);
}
/* --------------------------------------------------------------------- */
@@ -1024,30 +835,22 @@ static void XGI_UpdateXG21CRTC(unsigned short ModeNo,
struct vb_device_info *pVBInfo,
unsigned short RefreshRateTableIndex)
{
- int i, index = -1;
+ int index = -1;
xgifb_reg_and(pVBInfo->P3d4, 0x11, 0x7F); /* Unlock CR0~7 */
- if (ModeNo <= 0x13) {
- for (i = 0; i < 12; i++) {
- if (ModeNo == pVBInfo->UpdateCRT1[i].ModeID)
- index = i;
- }
- } else {
- if (ModeNo == 0x2E &&
- (pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC ==
- RES640x480x60))
- index = 12;
- else if (ModeNo == 0x2E &&
- (pVBInfo->RefIndex[RefreshRateTableIndex].
+ if (ModeNo == 0x2E &&
+ (pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC ==
+ RES640x480x60))
+ index = 12;
+ else if (ModeNo == 0x2E && (pVBInfo->RefIndex[RefreshRateTableIndex].
Ext_CRT1CRTC == RES640x480x72))
- index = 13;
- else if (ModeNo == 0x2F)
- index = 14;
- else if (ModeNo == 0x50)
- index = 15;
- else if (ModeNo == 0x59)
- index = 16;
- }
+ index = 13;
+ else if (ModeNo == 0x2F)
+ index = 14;
+ else if (ModeNo == 0x50)
+ index = 15;
+ else if (ModeNo == 0x59)
+ index = 16;
if (index != -1) {
xgifb_reg_set(pVBInfo->P3d4, 0x02,
@@ -1061,20 +864,6 @@ static void XGI_UpdateXG21CRTC(unsigned short ModeNo,
}
}
-static unsigned short XGI_GetResInfo(unsigned short ModeNo,
- unsigned short ModeIdIndex, struct vb_device_info *pVBInfo)
-{
- unsigned short resindex;
-
- if (ModeNo <= 0x13)
- /* si+St_ResInfo */
- resindex = pVBInfo->SModeIDTable[ModeIdIndex].St_ResInfo;
- else
- /* si+Ext_ResInfo */
- resindex = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
- return resindex;
-}
-
static void XGI_SetCRT1DE(struct xgi_hw_device_info *HwDeviceExtension,
unsigned short ModeNo, unsigned short ModeIdIndex,
unsigned short RefreshRateTableIndex,
@@ -1084,33 +873,25 @@ static void XGI_SetCRT1DE(struct xgi_hw_device_info *HwDeviceExtension,
unsigned char data;
- resindex = XGI_GetResInfo(ModeNo, ModeIdIndex, pVBInfo);
+ resindex = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
- if (ModeNo <= 0x13) {
- modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;
- tempax = pVBInfo->StResInfo[resindex].HTotal;
- tempbx = pVBInfo->StResInfo[resindex].VTotal;
- } else {
- modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
- tempax = pVBInfo->ModeResInfo[resindex].HTotal;
- tempbx = pVBInfo->ModeResInfo[resindex].VTotal;
- }
+ modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+ tempax = pVBInfo->ModeResInfo[resindex].HTotal;
+ tempbx = pVBInfo->ModeResInfo[resindex].VTotal;
if (modeflag & HalfDCLK)
tempax = tempax >> 1;
- if (ModeNo > 0x13) {
- if (modeflag & HalfDCLK)
- tempax = tempax << 1;
+ if (modeflag & HalfDCLK)
+ tempax = tempax << 1;
- temp = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
+ temp = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
- if (temp & InterlaceMode)
- tempbx = tempbx >> 1;
+ if (temp & InterlaceMode)
+ tempbx = tempbx >> 1;
- if (modeflag & DoubleScanMode)
- tempbx = tempbx << 1;
- }
+ if (modeflag & DoubleScanMode)
+ tempbx = tempbx << 1;
tempcx = 8;
@@ -1258,18 +1039,10 @@ static unsigned short XGI_GetVCLK2Ptr(unsigned short ModeNo,
unsigned short CRT2Index, VCLKIndex;
unsigned short modeflag, resinfo;
- if (ModeNo <= 0x13) {
- /* si+St_ResInfo */
- modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;
- resinfo = pVBInfo->SModeIDTable[ModeIdIndex].St_ResInfo;
- CRT2Index = pVBInfo->SModeIDTable[ModeIdIndex].St_CRT2CRTC;
- } else {
- /* si+Ext_ResInfo */
- modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
- resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
- CRT2Index = pVBInfo->RefIndex[RefreshRateTableIndex].
- Ext_CRT2CRTC;
- }
+ /* si+Ext_ResInfo */
+ modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+ resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
+ CRT2Index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
if (pVBInfo->IF_DEF_LVDS == 0) {
CRT2Index = CRT2Index >> 6; /* for LCD */
@@ -1318,23 +1091,13 @@ static unsigned short XGI_GetVCLK2Ptr(unsigned short ModeNo,
VCLKIndex += 25;
}
} else { /* for CRT2 */
- /* Port 3cch */
- VCLKIndex = (unsigned char) inb((pVBInfo->P3ca + 0x02));
- VCLKIndex = ((VCLKIndex >> 2) & 0x03);
- if (ModeNo > 0x13) {
- /* di+Ext_CRTVCLK */
- VCLKIndex = pVBInfo->RefIndex[
- RefreshRateTableIndex].
+ /* di+Ext_CRTVCLK */
+ VCLKIndex = pVBInfo->RefIndex[RefreshRateTableIndex].
Ext_CRTVCLK;
- VCLKIndex &= IndexMask;
- }
+ VCLKIndex &= IndexMask;
}
} else { /* LVDS */
- if (ModeNo <= 0x13)
- VCLKIndex = CRT2Index;
- else
- VCLKIndex = CRT2Index;
-
+ VCLKIndex = CRT2Index;
VCLKIndex = VCLKIndex >> 6;
if ((pVBInfo->LCDResInfo == Panel_800x600) ||
(pVBInfo->LCDResInfo == Panel_320x480))
@@ -1431,27 +1194,13 @@ static void XGI_SetCRT1FIFO(unsigned short ModeNo,
data &= 0xfe;
xgifb_reg_set(pVBInfo->P3c4, 0x3D, data); /* diable auto-threshold */
- if (ModeNo > 0x13) {
- xgifb_reg_set(pVBInfo->P3c4, 0x08, 0x34);
- data = xgifb_reg_get(pVBInfo->P3c4, 0x09);
- data &= 0xC0;
- xgifb_reg_set(pVBInfo->P3c4, 0x09, data | 0x30);
- data = xgifb_reg_get(pVBInfo->P3c4, 0x3D);
- data |= 0x01;
- xgifb_reg_set(pVBInfo->P3c4, 0x3D, data);
- } else {
- if (HwDeviceExtension->jChipType == XG27) {
- xgifb_reg_set(pVBInfo->P3c4, 0x08, 0x0E);
- data = xgifb_reg_get(pVBInfo->P3c4, 0x09);
- data &= 0xC0;
- xgifb_reg_set(pVBInfo->P3c4, 0x09, data | 0x20);
- } else {
- xgifb_reg_set(pVBInfo->P3c4, 0x08, 0xAE);
- data = xgifb_reg_get(pVBInfo->P3c4, 0x09);
- data &= 0xF0;
- xgifb_reg_set(pVBInfo->P3c4, 0x09, data);
- }
- }
+ xgifb_reg_set(pVBInfo->P3c4, 0x08, 0x34);
+ data = xgifb_reg_get(pVBInfo->P3c4, 0x09);
+ data &= 0xC0;
+ xgifb_reg_set(pVBInfo->P3c4, 0x09, data | 0x30);
+ data = xgifb_reg_get(pVBInfo->P3c4, 0x3D);
+ data |= 0x01;
+ xgifb_reg_set(pVBInfo->P3c4, 0x3D, data);
if (HwDeviceExtension->jChipType == XG21)
XGI_SetXG21FPBits(pVBInfo); /* Fix SR9[7:6] can't read back */
@@ -1466,13 +1215,9 @@ static void XGI_SetVCLKState(struct xgi_hw_device_info *HwDeviceExtension,
unsigned char index;
- if (ModeNo <= 0x13)
- VCLK = 0;
- else {
- index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRTVCLK;
- index &= IndexMask;
- VCLK = pVBInfo->VCLKData[index].CLOCK;
- }
+ index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRTVCLK;
+ index &= IndexMask;
+ VCLK = pVBInfo->VCLKData[index].CLOCK;
data = xgifb_reg_get(pVBInfo->P3c4, 0x32);
data &= 0xf3;
@@ -1508,44 +1253,26 @@ static void XGI_SetCRT1ModeRegs(struct xgi_hw_device_info *HwDeviceExtension,
unsigned short data, data2, data3, infoflag = 0, modeflag, resindex,
xres;
- if (ModeNo > 0x13) {
- modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
- infoflag = pVBInfo->RefIndex[RefreshRateTableIndex].
- Ext_InfoFlag;
- } else
- /* si+St_ModeFlag */
- modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;
+ modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+ infoflag = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
if (xgifb_reg_get(pVBInfo->P3d4, 0x31) & 0x01)
xgifb_reg_and_or(pVBInfo->P3c4, 0x1F, 0x3F, 0x00);
- if (ModeNo > 0x13)
- data = infoflag;
- else
- data = 0;
-
+ data = infoflag;
data2 = 0;
-
- if (ModeNo > 0x13) {
- if (pVBInfo->ModeType > 0x02) {
- data2 |= 0x02;
- data3 = pVBInfo->ModeType - ModeVGA;
- data3 = data3 << 2;
- data2 |= data3;
- }
- }
-
+ data2 |= 0x02;
+ data3 = pVBInfo->ModeType - ModeVGA;
+ data3 = data3 << 2;
+ data2 |= data3;
data &= InterlaceMode;
if (data)
data2 |= 0x20;
xgifb_reg_and_or(pVBInfo->P3c4, 0x06, ~0x3F, data2);
- resindex = XGI_GetResInfo(ModeNo, ModeIdIndex, pVBInfo);
- if (ModeNo <= 0x13)
- xres = pVBInfo->StResInfo[resindex].HTotal;
- else
- xres = pVBInfo->ModeResInfo[resindex].HTotal; /* xres->ax */
+ resindex = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
+ xres = pVBInfo->ModeResInfo[resindex].HTotal; /* xres->ax */
data = 0x0000;
if (infoflag & InterlaceMode) {
@@ -1568,18 +1295,10 @@ static void XGI_SetCRT1ModeRegs(struct xgi_hw_device_info *HwDeviceExtension,
if (modeflag & LineCompareOff)
data2 |= 0x08;
- if (ModeNo > 0x13) {
- if (pVBInfo->ModeType == ModeEGA)
- data2 |= 0x40;
- }
-
xgifb_reg_and_or(pVBInfo->P3c4, 0x0F, ~0x48, data2);
data = 0x60;
- if (pVBInfo->ModeType != ModeText) {
- data = data ^ 0x60;
- if (pVBInfo->ModeType != ModeEGA)
- data = data ^ 0xA0;
- }
+ data = data ^ 0x60;
+ data = data ^ 0xA0;
xgifb_reg_and_or(pVBInfo->P3c4, 0x21, 0x1F, data);
XGI_SetVCLKState(HwDeviceExtension, ModeNo, RefreshRateTableIndex,
@@ -1644,38 +1363,13 @@ static void XGI_WriteDAC(unsigned short dl,
static void XGI_LoadDAC(unsigned short ModeNo, unsigned short ModeIdIndex,
struct vb_device_info *pVBInfo)
{
- unsigned short data, data2, time, i, j, k, m, n, o, si, di, bx, dl, al,
- ah, dh;
- const unsigned short *table = NULL;
-
- if (ModeNo <= 0x13)
- data = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;
- else
- data = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
-
- data &= DACInfoFlag;
- time = 64;
-
- if (data == 0x00)
- table = XGINew_MDA_DAC;
- else if (data == 0x08)
- table = XGINew_CGA_DAC;
- else if (data == 0x10)
- table = XGINew_EGA_DAC;
- else if (data == 0x18) {
- time = 256;
- table = XGINew_VGA_DAC;
- }
-
- if (time == 256)
- j = 16;
- else
- j = time;
+ unsigned short data, data2, i, k, m, n, o, si, di, bx, dl, al, ah, dh;
+ const unsigned short *table = XGINew_VGA_DAC;
outb(0xFF, pVBInfo->P3c6);
outb(0x00, pVBInfo->P3c8);
- for (i = 0; i < j; i++) {
+ for (i = 0; i < 16; i++) {
data = table[i];
for (k = 0; k < 3; k++) {
@@ -1692,45 +1386,43 @@ static void XGI_LoadDAC(unsigned short ModeNo, unsigned short ModeIdIndex,
}
}
- if (time == 256) {
- for (i = 16; i < 32; i++) {
- data = table[i];
-
- for (k = 0; k < 3; k++)
- outb(data, pVBInfo->P3c9);
- }
+ for (i = 16; i < 32; i++) {
+ data = table[i];
- si = 32;
+ for (k = 0; k < 3; k++)
+ outb(data, pVBInfo->P3c9);
+ }
- for (m = 0; m < 9; m++) {
- di = si;
- bx = si + 0x04;
- dl = 0;
+ si = 32;
- for (n = 0; n < 3; n++) {
- for (o = 0; o < 5; o++) {
- dh = table[si];
- ah = table[di];
- al = table[bx];
- si++;
- XGI_WriteDAC(dl, ah, al, dh, pVBInfo);
- }
+ for (m = 0; m < 9; m++) {
+ di = si;
+ bx = si + 0x04;
+ dl = 0;
- si -= 2;
+ for (n = 0; n < 3; n++) {
+ for (o = 0; o < 5; o++) {
+ dh = table[si];
+ ah = table[di];
+ al = table[bx];
+ si++;
+ XGI_WriteDAC(dl, ah, al, dh, pVBInfo);
+ }
- for (o = 0; o < 3; o++) {
- dh = table[bx];
- ah = table[di];
- al = table[si];
- si--;
- XGI_WriteDAC(dl, ah, al, dh, pVBInfo);
- }
+ si -= 2;
- dl++;
+ for (o = 0; o < 3; o++) {
+ dh = table[bx];
+ ah = table[di];
+ al = table[si];
+ si--;
+ XGI_WriteDAC(dl, ah, al, dh, pVBInfo);
}
- si += 5;
+ dl++;
}
+
+ si += 5;
}
}
@@ -1740,34 +1432,20 @@ static void XGI_GetLVDSResInfo(unsigned short ModeNo,
{
unsigned short resindex, xres, yres, modeflag;
- if (ModeNo <= 0x13)
- /* si+St_ResInfo */
- modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ResInfo;
- else
- /* si+Ext_ResInfo */
- modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
+ /* si+Ext_ResInfo */
+ modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
- if (ModeNo <= 0x13)
- /* si+St_ResInfo */
- resindex = pVBInfo->SModeIDTable[ModeIdIndex].St_ResInfo;
- else
- /* si+Ext_ResInfo */
- resindex = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
+ /* si+Ext_ResInfo */
+ resindex = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
- if (ModeNo <= 0x13) {
- xres = pVBInfo->StResInfo[resindex].HTotal;
- yres = pVBInfo->StResInfo[resindex].VTotal;
- } else {
- xres = pVBInfo->ModeResInfo[resindex].HTotal;
- yres = pVBInfo->ModeResInfo[resindex].VTotal;
- }
- if (ModeNo > 0x13) {
- if (modeflag & HalfDCLK)
- xres = xres << 1;
+ xres = pVBInfo->ModeResInfo[resindex].HTotal;
+ yres = pVBInfo->ModeResInfo[resindex].VTotal;
- if (modeflag & DoubleScanMode)
- yres = yres << 1;
- }
+ if (modeflag & HalfDCLK)
+ xres = xres << 1;
+
+ if (modeflag & DoubleScanMode)
+ yres = yres << 1;
if (xres == 720)
xres = 640;
@@ -1789,32 +1467,16 @@ static void *XGI_GetLcdPtr(unsigned short BX, unsigned short ModeNo,
tempbx = BX;
- if (ModeNo <= 0x13) {
- modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;
- tempal = pVBInfo->SModeIDTable[ModeIdIndex].St_CRT2CRTC;
- } else {
- modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
- tempal = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
- }
+ modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+ tempal = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
tempal = tempal & 0x0f;
if (tempbx <= 1) { /* ExpLink */
- if (ModeNo <= 0x13) {
- /* find no Ext_CRT2CRTC2 */
- tempal = pVBInfo->SModeIDTable[ModeIdIndex].St_CRT2CRTC;
- } else {
- tempal = pVBInfo->RefIndex[RefreshRateTableIndex].
- Ext_CRT2CRTC;
- }
+ tempal = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
if (pVBInfo->VBInfo & XGI_SetCRT2ToLCDA) {
- if (ModeNo <= 0x13)
- tempal = pVBInfo->SModeIDTable[ModeIdIndex].
- St_CRT2CRTC2;
- else
- tempal = pVBInfo->RefIndex[
- RefreshRateTableIndex].
+ tempal = pVBInfo->RefIndex[RefreshRateTableIndex].
Ext_CRT2CRTC2;
}
@@ -1882,9 +1544,6 @@ static void *XGI_GetLcdPtr(unsigned short BX, unsigned short ModeNo,
tempbx = tempdi[i].MASK;
tempdx = pVBInfo->LCDInfo;
- if (ModeNo <= 0x13) /* alan 09/10/2003 */
- tempdx |= SetLCDStdMode;
-
if (modeflag & HalfDCLK)
tempdx |= SetLCDLowResolution;
@@ -2238,15 +1897,8 @@ static void *XGI_GetTVPtr(unsigned short BX, unsigned short ModeNo,
struct XGI330_TVDataTablStruct *tempdi = NULL;
tempbx = BX;
-
- if (ModeNo <= 0x13) {
- modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;
- tempal = pVBInfo->SModeIDTable[ModeIdIndex].St_CRT2CRTC;
- } else {
- modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
- tempal = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
- }
-
+ modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+ tempal = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
tempal = tempal & 0x3f;
table = tempbx;
@@ -2413,11 +2065,7 @@ static void XGI_ModCRT1Regs(unsigned short ModeNo, unsigned short ModeIdIndex,
struct XGI_LVDSCRT1HDataStruct *LCDPtr = NULL;
struct XGI_LVDSCRT1VDataStruct *LCDPtr1 = NULL;
- if (ModeNo <= 0x13)
- index = pVBInfo->SModeIDTable[ModeIdIndex].St_CRT2CRTC;
- else
- index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
-
+ index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
index = index & IndexMask;
tempbx = 0;
@@ -2530,14 +2178,10 @@ static void XGI_SetLVDSRegs(unsigned short ModeNo, unsigned short ModeIdIndex,
{
unsigned short tempbx, tempax, tempcx, tempdx, push1, push2, modeflag;
unsigned long temp, temp1, temp2, temp3, push3;
- struct XGI330_LCDDataDesStruct *LCDPtr = NULL;
+ struct XGI_LCDDesStruct *LCDPtr = NULL;
struct XGI330_LCDDataDesStruct2 *LCDPtr1 = NULL;
- if (ModeNo > 0x13)
- modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
- else
- modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;
-
+ modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
tempbx = 3;
if (pVBInfo->LCDInfo & EnableScalingLCD)
LCDPtr1 =
@@ -2550,7 +2194,7 @@ static void XGI_SetLVDSRegs(unsigned short ModeNo, unsigned short ModeIdIndex,
pVBInfo);
else
LCDPtr =
- (struct XGI330_LCDDataDesStruct *)
+ (struct XGI_LCDDesStruct *)
XGI_GetLcdPtr(
tempbx,
ModeNo,
@@ -2829,12 +2473,8 @@ static unsigned char XGI_GetVCLKPtr(unsigned short RefreshRateTableIndex,
unsigned short index, modeflag;
unsigned char tempal;
- if (ModeNo <= 0x13)
- /* si+St_ResInfo */
- modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;
- else
- /* si+Ext_ResInfo */
- modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+ /* si+Ext_ResInfo */
+ modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
if ((pVBInfo->SetFlag & ProgrammingCRT2) &&
(!(pVBInfo->LCDInfo & EnableScalingLCD))) { /* {LCDA/LCDB} */
@@ -2895,9 +2535,6 @@ static unsigned char XGI_GetVCLKPtr(unsigned short RefreshRateTableIndex,
if ((pVBInfo->LCDInfo & EnableScalingLCD) && (modeflag & Charx8Dot))
tempal = tempal ^ tempal; /* ; set to VCLK25MHz always */
- if (ModeNo <= 0x13)
- return tempal;
-
tempal = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRTVCLK;
return tempal;
}
@@ -3079,11 +2716,7 @@ static void XGI_GetVBInfo(unsigned short ModeNo, unsigned short ModeIdIndex,
{
unsigned short tempax, push, tempbx, temp, modeflag;
- if (ModeNo <= 0x13)
- modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;
- else
- modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
-
+ modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
pVBInfo->SetFlag = 0;
pVBInfo->ModeType = modeflag & ModeTypeMask;
tempbx = 0;
@@ -3283,17 +2916,8 @@ static void XGI_GetTVInfo(unsigned short ModeNo, unsigned short ModeIdIndex,
resinfo = 0;
if (pVBInfo->VBInfo & SetCRT2ToTV) {
- if (ModeNo <= 0x13) {
- modeflag = pVBInfo->SModeIDTable[ModeIdIndex].
- St_ModeFlag; /* si+St_ModeFlag */
- resinfo = pVBInfo->SModeIDTable[ModeIdIndex].
- St_ResInfo; /* si+St_ResInfo */
- } else {
- modeflag = pVBInfo->EModeIDTable[ModeIdIndex].
- Ext_ModeFlag;
- resinfo = pVBInfo->EModeIDTable[ModeIdIndex].
- Ext_RESINFO; /* si+Ext_ResInfo */
- }
+ modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+ resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
if (pVBInfo->VBInfo & SetCRT2ToTV) {
temp = xgifb_reg_get(pVBInfo->P3d4, 0x35);
@@ -3380,15 +3004,9 @@ static unsigned char XGI_GetLCDInfo(unsigned short ModeNo,
pVBInfo->LCDTypeInfo = 0;
pVBInfo->LCDInfo = 0;
- if (ModeNo <= 0x13) {
- /* si+St_ModeFlag // */
- modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;
- } else {
- modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
- /* si+Ext_ResInfo // */
- resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
- }
-
+ modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+ /* si+Ext_ResInfo // */
+ resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
temp = xgifb_reg_get(pVBInfo->P3d4, 0x36); /* Get LCD Res.Info */
tempbx = temp & 0x0F;
@@ -3442,8 +3060,8 @@ static unsigned char XGI_GetLCDInfo(unsigned short ModeNo,
if (pVBInfo->IF_DEF_LVDS == 0) {
if ((pVBInfo->LCDResInfo == Panel_1400x1050) && (pVBInfo->VBInfo
- & SetCRT2ToLCD) && (ModeNo > 0x13) && (resinfo
- == 9) && (!(tempbx & EnableScalingLCD)))
+ & SetCRT2ToLCD) && (resinfo == 9) &&
+ (!(tempbx & EnableScalingLCD)))
/* set to center in 1280x1024 LCDB for Panel_1400x1050 */
tempbx |= SetLCDtoNonExpanding;
}
@@ -3453,12 +3071,9 @@ static unsigned char XGI_GetLCDInfo(unsigned short ModeNo,
if (!(tempbx & SetLCDtoNonExpanding)) {
tempbx |= XGI_EnableLVDSDDA;
} else {
- if (ModeNo > 0x13) {
- if (pVBInfo->LCDResInfo
- == Panel_1024x768) {
- if (resinfo == 4) {/* 512x384 */
- tempbx |= XGI_EnableLVDSDDA;
- }
+ if (pVBInfo->LCDResInfo == Panel_1024x768) {
+ if (resinfo == 4) {/* 512x384 */
+ tempbx |= XGI_EnableLVDSDDA;
}
}
}
@@ -3474,56 +3089,17 @@ static unsigned char XGI_GetLCDInfo(unsigned short ModeNo,
pVBInfo->LCDInfo = tempbx;
- if (pVBInfo->IF_DEF_LVDS == 0) {
- if (tempax & (LockLCDBToA | StLCDBToA)) {
- if (pVBInfo->VBInfo & SetInSlaveMode) {
- if (!(tempax & LockLCDBToA)) {
- if (ModeNo <= 0x13) {
- pVBInfo->VBInfo &=
- ~(SetSimuScanMode |
- SetInSlaveMode |
- SetCRT2ToLCD);
- pVBInfo->VBInfo |=
- XGI_SetCRT2ToLCDA |
- SetCRT2ToDualEdge;
- }
- }
- }
- }
- }
-
return 1;
}
unsigned char XGI_SearchModeID(unsigned short ModeNo,
unsigned short *ModeIdIndex, struct vb_device_info *pVBInfo)
{
- if (ModeNo <= 5)
- ModeNo |= 1;
- if (ModeNo <= 0x13) {
- for (*ModeIdIndex = 0;; (*ModeIdIndex)++) {
- if (pVBInfo->SModeIDTable[*ModeIdIndex].St_ModeID ==
- ModeNo)
- break;
- if (pVBInfo->SModeIDTable[*ModeIdIndex].St_ModeID ==
- 0xFF)
- return 0;
- }
-
- if (ModeNo == 0x07)
- (*ModeIdIndex)++; /* 400 lines */
- if (ModeNo <= 3)
- (*ModeIdIndex) += 2; /* 400 lines */
- /* else 350 lines */
- } else {
- for (*ModeIdIndex = 0;; (*ModeIdIndex)++) {
- if (pVBInfo->EModeIDTable[*ModeIdIndex].Ext_ModeID ==
- ModeNo)
- break;
- if (pVBInfo->EModeIDTable[*ModeIdIndex].Ext_ModeID ==
- 0xFF)
- return 0;
- }
+ for (*ModeIdIndex = 0;; (*ModeIdIndex)++) {
+ if (pVBInfo->EModeIDTable[*ModeIdIndex].Ext_ModeID == ModeNo)
+ break;
+ if (pVBInfo->EModeIDTable[*ModeIdIndex].Ext_ModeID == 0xFF)
+ return 0;
}
return 1;
@@ -3789,22 +3365,17 @@ static void XGI_GetCRT2ResInfo(unsigned short ModeNo,
{
unsigned short xres, yres, modeflag, resindex;
- resindex = XGI_GetResInfo(ModeNo, ModeIdIndex, pVBInfo);
- if (ModeNo <= 0x13) {
- xres = pVBInfo->StResInfo[resindex].HTotal;
- yres = pVBInfo->StResInfo[resindex].VTotal;
- } else {
- xres = pVBInfo->ModeResInfo[resindex].HTotal; /* xres->ax */
- yres = pVBInfo->ModeResInfo[resindex].VTotal; /* yres->bx */
- /* si+St_ModeFlag */
- modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+ resindex = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
+ xres = pVBInfo->ModeResInfo[resindex].HTotal; /* xres->ax */
+ yres = pVBInfo->ModeResInfo[resindex].VTotal; /* yres->bx */
+ /* si+St_ModeFlag */
+ modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
- if (modeflag & HalfDCLK)
- xres *= 2;
+ if (modeflag & HalfDCLK)
+ xres *= 2;
- if (modeflag & DoubleScanMode)
- yres *= 2;
- }
+ if (modeflag & DoubleScanMode)
+ yres *= 2;
if (pVBInfo->VBInfo & SetCRT2ToLCD) {
if (pVBInfo->IF_DEF_LVDS == 0) {
@@ -3868,37 +3439,23 @@ static void XGI_GetRAMDAC2DATA(unsigned short ModeNo,
struct vb_device_info *pVBInfo)
{
unsigned short tempax, tempbx, temp1, temp2, modeflag = 0, tempcx,
- StandTableIndex, CRT1Index;
+ CRT1Index;
pVBInfo->RVBHCMAX = 1;
pVBInfo->RVBHCFACT = 1;
-
- if (ModeNo <= 0x13) {
- modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;
- StandTableIndex = XGI_GetModePtr(ModeNo, ModeIdIndex, pVBInfo);
- tempax = pVBInfo->StandTable[StandTableIndex].CRTC[0];
- tempbx = pVBInfo->StandTable[StandTableIndex].CRTC[6];
- temp1 = pVBInfo->StandTable[StandTableIndex].CRTC[7];
- } else {
- modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
- CRT1Index = pVBInfo->RefIndex[RefreshRateTableIndex].
- Ext_CRT1CRTC;
- CRT1Index &= IndexMask;
- temp1 = (unsigned short) pVBInfo->
- XGINEWUB_CRT1Table[CRT1Index].CR[0];
- temp2 = (unsigned short) pVBInfo->
- XGINEWUB_CRT1Table[CRT1Index].CR[5];
- tempax = (temp1 & 0xFF) | ((temp2 & 0x03) << 8);
- tempbx = (unsigned short) pVBInfo->
- XGINEWUB_CRT1Table[CRT1Index].CR[8];
- tempcx = (unsigned short) pVBInfo->
- XGINEWUB_CRT1Table[CRT1Index].CR[14] << 8;
- tempcx &= 0x0100;
- tempcx = tempcx << 2;
- tempbx |= tempcx;
- temp1 = (unsigned short) pVBInfo->
- XGINEWUB_CRT1Table[CRT1Index].CR[9];
- }
+ modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+ CRT1Index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
+ CRT1Index &= IndexMask;
+ temp1 = (unsigned short) pVBInfo->XGINEWUB_CRT1Table[CRT1Index].CR[0];
+ temp2 = (unsigned short) pVBInfo->XGINEWUB_CRT1Table[CRT1Index].CR[5];
+ tempax = (temp1 & 0xFF) | ((temp2 & 0x03) << 8);
+ tempbx = (unsigned short) pVBInfo->XGINEWUB_CRT1Table[CRT1Index].CR[8];
+ tempcx = (unsigned short)
+ pVBInfo->XGINEWUB_CRT1Table[CRT1Index].CR[14] << 8;
+ tempcx &= 0x0100;
+ tempcx = tempcx << 2;
+ tempbx |= tempcx;
+ temp1 = (unsigned short) pVBInfo->XGINEWUB_CRT1Table[CRT1Index].CR[9];
if (temp1 & 0x01)
tempbx |= 0x0100;
@@ -3928,16 +3485,9 @@ static void XGI_GetCRT2Data(unsigned short ModeNo, unsigned short ModeIdIndex,
struct SiS_LCDData *LCDPtr = NULL;
struct SiS_TVData *TVPtr = NULL;
- if (ModeNo <= 0x13) {
- /* si+St_ResInfo */
- modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;
- resinfo = pVBInfo->SModeIDTable[ModeIdIndex].St_ResInfo;
- } else {
- /* si+Ext_ResInfo */
- modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
- resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
- }
-
+ /* si+Ext_ResInfo */
+ modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+ resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
pVBInfo->NewFlickerMode = 0;
pVBInfo->RVBHRS = 50;
@@ -4141,11 +3691,7 @@ static unsigned short XGI_GetColorDepth(unsigned short ModeNo,
short index;
unsigned short modeflag;
- if (ModeNo <= 0x13)
- modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;
- else
- modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
-
+ modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
index = (modeflag & ModeTypeMask) - ModeEGA;
if (index < 0)
@@ -4164,11 +3710,7 @@ static unsigned short XGI_GetOffset(unsigned short ModeNo,
ColorDepth[] = { 0x01, 0x02, 0x04 };
modeinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeInfo;
- if (ModeNo <= 0x14)
- infoflag = 0;
- else
- infoflag = pVBInfo->
- RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
+ infoflag = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
index = (modeinfo >> 8) & 0xFF;
@@ -4228,12 +3770,9 @@ static void XGI_PreSetGroup1(unsigned short ModeNo, unsigned short ModeIdIndex,
{
unsigned short tempcx = 0, CRT1Index = 0, resinfo = 0;
- if (ModeNo > 0x13) {
- CRT1Index = pVBInfo->
- RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
- CRT1Index &= IndexMask;
- resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
- }
+ CRT1Index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
+ CRT1Index &= IndexMask;
+ resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
XGI_SetCRT2Offset(ModeNo, ModeIdIndex, RefreshRateTableIndex,
HwDeviceExtension, pVBInfo);
@@ -4254,17 +3793,10 @@ static void XGI_SetGroup1(unsigned short ModeNo, unsigned short ModeIdIndex,
unsigned short temp = 0, tempax = 0, tempbx = 0, tempcx = 0,
pushbx = 0, CRT1Index = 0, modeflag, resinfo = 0;
- if (ModeNo > 0x13) {
- CRT1Index = pVBInfo->
- RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
- CRT1Index &= IndexMask;
- resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
- }
-
- if (ModeNo <= 0x13)
- modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;
- else
- modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+ CRT1Index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
+ CRT1Index &= IndexMask;
+ resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
+ modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
/* bainy change table name */
if (modeflag & HalfDCLK) {
@@ -4422,18 +3954,11 @@ static void XGI_SetLockRegs(unsigned short ModeNo, unsigned short ModeIdIndex,
unsigned short push1, push2, tempax, tempbx = 0, tempcx, temp, resinfo,
modeflag, CRT1Index;
- if (ModeNo <= 0x13) {
- /* si+St_ResInfo */
- modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;
- resinfo = pVBInfo->SModeIDTable[ModeIdIndex].St_ResInfo;
- } else {
- /* si+Ext_ResInfo */
- modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
- resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
- CRT1Index = pVBInfo->
- RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
- CRT1Index &= IndexMask;
- }
+ /* si+Ext_ResInfo */
+ modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+ resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
+ CRT1Index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
+ CRT1Index &= IndexMask;
if (!(pVBInfo->VBInfo & SetInSlaveMode))
return;
@@ -4500,8 +4025,7 @@ static void XGI_SetLockRegs(unsigned short ModeNo, unsigned short ModeIdIndex,
temp -= 6;
if (pVBInfo->TVInfo & TVSimuMode) {
temp -= 4;
- if (ModeNo > 0x13)
- temp -= 10;
+ temp -= 10;
}
}
} else {
@@ -4523,14 +4047,6 @@ static void XGI_SetLockRegs(unsigned short ModeNo, unsigned short ModeIdIndex,
if (pVBInfo->LCDResInfo != Panel_1280x960 &&
pVBInfo->VGAHDE >= 800) {
temp -= 7;
- if (pVBInfo->ModeType == ModeEGA &&
- pVBInfo->VGAVDE == 1024) {
- temp += 15;
- if (pVBInfo->LCDResInfo !=
- Panel_1280x1024)
- temp += 7;
- }
-
if (pVBInfo->VGAHDE >= 1280 &&
pVBInfo->LCDResInfo != Panel_1280x960 &&
(pVBInfo->LCDInfo & LCDNonExpanding))
@@ -4546,48 +4062,7 @@ static void XGI_SetLockRegs(unsigned short ModeNo, unsigned short ModeIdIndex,
if (pVBInfo->VBInfo & SetCRT2ToTV) {
if (pVBInfo->TVInfo & TVSimuMode) {
- if ((ModeNo == 0x06) || (ModeNo == 0x10) || (ModeNo
- == 0x11) || (ModeNo == 0x13) || (ModeNo
- == 0x0F)) {
- xgifb_reg_set(pVBInfo->Part1Port, 0x07, 0x5b);
- xgifb_reg_set(pVBInfo->Part1Port, 0x08, 0x03);
- }
-
- if ((ModeNo == 0x00) || (ModeNo == 0x01)) {
- if (pVBInfo->TVInfo & SetNTSCTV) {
- xgifb_reg_set(pVBInfo->Part1Port,
- 0x07, 0x2A);
- xgifb_reg_set(pVBInfo->Part1Port,
- 0x08, 0x61);
- } else {
- xgifb_reg_set(pVBInfo->Part1Port,
- 0x07, 0x2A);
- xgifb_reg_set(pVBInfo->Part1Port,
- 0x08, 0x41);
- xgifb_reg_set(pVBInfo->Part1Port,
- 0x0C, 0xF0);
- }
- }
-
- if ((ModeNo == 0x02) || (ModeNo == 0x03) || (ModeNo
- == 0x07)) {
- if (pVBInfo->TVInfo & SetNTSCTV) {
- xgifb_reg_set(pVBInfo->Part1Port,
- 0x07, 0x54);
- xgifb_reg_set(pVBInfo->Part1Port,
- 0x08, 0x00);
- } else {
- xgifb_reg_set(pVBInfo->Part1Port,
- 0x07, 0x55);
- xgifb_reg_set(pVBInfo->Part1Port,
- 0x08, 0x00);
- xgifb_reg_set(pVBInfo->Part1Port,
- 0x0C, 0xF0);
- }
- }
-
- if ((ModeNo == 0x04) || (ModeNo == 0x05) || (ModeNo
- == 0x0D) || (ModeNo == 0x50)) {
+ if (ModeNo == 0x50) {
if (pVBInfo->TVInfo & SetNTSCTV) {
xgifb_reg_set(pVBInfo->Part1Port,
0x07, 0x30);
@@ -4796,18 +4271,10 @@ static void XGI_SetGroup2(unsigned short ModeNo, unsigned short ModeIdIndex,
unsigned long longtemp, tempeax, tempebx, temp2, tempecx;
- if (ModeNo <= 0x13) {
- /* si+St_ResInfo */
- modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;
- resinfo = pVBInfo->SModeIDTable[ModeIdIndex].St_ResInfo;
- crt2crtc = pVBInfo->SModeIDTable[ModeIdIndex].St_CRT2CRTC;
- } else {
- /* si+Ext_ResInfo */
- modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
- resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
- crt2crtc = pVBInfo->RefIndex[RefreshRateTableIndex].
- Ext_CRT2CRTC;
- }
+ /* si+Ext_ResInfo */
+ modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+ resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
+ crt2crtc = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
tempax = 0;
@@ -5245,18 +4712,11 @@ static void XGI_SetLCDRegs(unsigned short ModeNo, unsigned short ModeIdIndex,
struct XGI_LCDDesStruct *LCDBDesPtr = NULL;
- if (ModeNo <= 0x13) {
- /* si+St_ResInfo */
- modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;
- resinfo = pVBInfo->SModeIDTable[ModeIdIndex].St_ResInfo;
- } else {
- /* si+Ext_ResInfo */
- modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
- resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
- CRT1Index = pVBInfo->RefIndex[RefreshRateTableIndex].
- Ext_CRT1CRTC;
- CRT1Index &= IndexMask;
- }
+ /* si+Ext_ResInfo */
+ modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+ resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
+ CRT1Index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
+ CRT1Index &= IndexMask;
if (!(pVBInfo->VBInfo & SetCRT2ToLCD))
return;
@@ -5274,16 +4734,6 @@ static void XGI_SetLCDRegs(unsigned short ModeNo, unsigned short ModeIdIndex,
xgifb_reg_and_or(pVBInfo->Part2Port, 0x2B, 0x0F, temp);
temp = 0x01;
- if (pVBInfo->LCDResInfo == Panel_1280x1024) {
- if (pVBInfo->ModeType == ModeEGA) {
- if (pVBInfo->VGAHDE >= 1024) {
- temp = 0x02;
- if (pVBInfo->LCDInfo & XGI_LCDVESATiming)
- temp = 0x01;
- }
- }
- }
-
xgifb_reg_set(pVBInfo->Part2Port, 0x0B, temp);
tempbx = pVBInfo->VDE; /* RTVACTEO=(VDE-1)&0xFF */
push1 = tempbx;
@@ -5542,12 +4992,8 @@ static void XGI_SetGroup3(unsigned short ModeNo, unsigned short ModeIdIndex,
unsigned char *tempdi;
unsigned short modeflag;
- if (ModeNo <= 0x13)
- /* si+St_ResInfo */
- modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;
- else
- /* si+Ext_ResInfo */
- modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+ /* si+Ext_ResInfo */
+ modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
xgifb_reg_set(pVBInfo->Part3Port, 0x00, 0x00);
if (pVBInfo->TVInfo & TVSetPAL) {
@@ -5605,13 +5051,8 @@ static void XGI_SetGroup4(unsigned short ModeNo, unsigned short ModeIdIndex,
unsigned long tempebx, tempeax, templong;
- if (ModeNo <= 0x13)
- /* si+St_ResInfo */
- modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;
- else
- /* si+Ext_ResInfo */
- modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
-
+ /* si+Ext_ResInfo */
+ modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
temp = pVBInfo->RVBHCFACT;
xgifb_reg_set(pVBInfo->Part4Port, 0x13, temp);
@@ -5818,32 +5259,22 @@ static unsigned char XGI_XG21CheckLVDSMode(struct xgifb_video_info *xgifb_info,
{
unsigned short xres, yres, colordepth, modeflag, resindex;
- resindex = XGI_GetResInfo(ModeNo, ModeIdIndex, pVBInfo);
- if (ModeNo <= 0x13) {
- xres = pVBInfo->StResInfo[resindex].HTotal;
- yres = pVBInfo->StResInfo[resindex].VTotal;
- /* si+St_ResInfo */
- modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;
- } else {
- xres = pVBInfo->ModeResInfo[resindex].HTotal; /* xres->ax */
- yres = pVBInfo->ModeResInfo[resindex].VTotal; /* yres->bx */
- /* si+St_ModeFlag */
- modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
- }
+ resindex = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
+ xres = pVBInfo->ModeResInfo[resindex].HTotal; /* xres->ax */
+ yres = pVBInfo->ModeResInfo[resindex].VTotal; /* yres->bx */
+ /* si+St_ModeFlag */
+ modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
if (!(modeflag & Charx8Dot)) {
xres /= 9;
xres *= 8;
}
- if (ModeNo > 0x13) {
- if ((ModeNo > 0x13) && (modeflag & HalfDCLK))
- xres *= 2;
-
- if ((ModeNo > 0x13) && (modeflag & DoubleScanMode))
- yres *= 2;
+ if ((ModeNo > 0x13) && (modeflag & HalfDCLK))
+ xres *= 2;
- }
+ if ((ModeNo > 0x13) && (modeflag & DoubleScanMode))
+ yres *= 2;
if (xres > xgifb_info->lvds_data.LVDSHDE)
return 0;
@@ -5851,16 +5282,11 @@ static unsigned char XGI_XG21CheckLVDSMode(struct xgifb_video_info *xgifb_info,
if (yres > xgifb_info->lvds_data.LVDSVDE)
return 0;
- if (ModeNo > 0x13) {
- if (xres != xgifb_info->lvds_data.LVDSHDE ||
- yres != xgifb_info->lvds_data.LVDSVDE) {
- colordepth = XGI_GetColorDepth(ModeNo,
- ModeIdIndex,
- pVBInfo);
- if (colordepth > 2)
- return 0;
-
- }
+ if (xres != xgifb_info->lvds_data.LVDSHDE ||
+ yres != xgifb_info->lvds_data.LVDSVDE) {
+ colordepth = XGI_GetColorDepth(ModeNo, ModeIdIndex, pVBInfo);
+ if (colordepth > 2)
+ return 0;
}
return 1;
}
@@ -5895,18 +5321,11 @@ static void xgifb_set_lvds(struct xgifb_video_info *xgifb_info,
else
XGI_SetXG21FPBits(pVBInfo);
- resindex = XGI_GetResInfo(ModeNo, ModeIdIndex, pVBInfo);
- if (ModeNo <= 0x13) {
- xres = pVBInfo->StResInfo[resindex].HTotal;
- yres = pVBInfo->StResInfo[resindex].VTotal;
- /* si+St_ResInfo */
- modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;
- } else {
- xres = pVBInfo->ModeResInfo[resindex].HTotal; /* xres->ax */
- yres = pVBInfo->ModeResInfo[resindex].VTotal; /* yres->bx */
- /* si+St_ModeFlag */
- modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
- }
+ resindex = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
+ xres = pVBInfo->ModeResInfo[resindex].HTotal; /* xres->ax */
+ yres = pVBInfo->ModeResInfo[resindex].VTotal; /* yres->bx */
+ /* si+St_ModeFlag */
+ modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
if (!(modeflag & Charx8Dot))
xres = xres * 8 / 9;
@@ -5914,8 +5333,6 @@ static void xgifb_set_lvds(struct xgifb_video_info *xgifb_info,
LVDSHT = xgifb_info->lvds_data.LVDSHT;
LVDSHBS = xres + (xgifb_info->lvds_data.LVDSHDE - xres) / 2;
- if ((ModeNo <= 0x13) && (modeflag & HalfDCLK))
- LVDSHBS -= xres / 4;
if (LVDSHBS > LVDSHT)
LVDSHBS -= LVDSHT;
@@ -5933,7 +5350,7 @@ static void xgifb_set_lvds(struct xgifb_video_info *xgifb_info,
LVDSVT = xgifb_info->lvds_data.LVDSVT;
LVDSVBS = yres + (xgifb_info->lvds_data.LVDSVDE - yres) / 2;
- if ((ModeNo > 0x13) && (modeflag & DoubleScanMode))
+ if (modeflag & DoubleScanMode)
LVDSVBS += yres / 2;
if (LVDSVBS > LVDSVT)
@@ -6527,7 +5944,7 @@ static void XGI_SetAntiFlicker(unsigned short ModeNo,
unsigned short ModeIdIndex,
struct vb_device_info *pVBInfo)
{
- unsigned short tempbx, index;
+ unsigned short tempbx;
unsigned char tempah;
@@ -6536,13 +5953,6 @@ static void XGI_SetAntiFlicker(unsigned short ModeNo,
tempbx = XGI_GetTVPtrIndex(pVBInfo);
tempbx &= 0xFE;
-
- if (ModeNo <= 0x13)
- index = pVBInfo->SModeIDTable[ModeIdIndex].VB_StTVFlickerIndex;
- else
- index = pVBInfo->EModeIDTable[ModeIdIndex].VB_ExtTVFlickerIndex;
-
- tempbx += index;
tempah = TVAntiFlickList[tempbx];
tempah = tempah << 4;
@@ -6553,19 +5963,12 @@ static void XGI_SetEdgeEnhance(unsigned short ModeNo,
unsigned short ModeIdIndex,
struct vb_device_info *pVBInfo)
{
- unsigned short tempbx, index;
+ unsigned short tempbx;
unsigned char tempah;
tempbx = XGI_GetTVPtrIndex(pVBInfo);
tempbx &= 0xFE;
-
- if (ModeNo <= 0x13)
- index = pVBInfo->SModeIDTable[ModeIdIndex].VB_StTVEdgeIndex;
- else
- index = pVBInfo->EModeIDTable[ModeIdIndex].VB_ExtTVEdgeIndex;
-
- tempbx += index;
tempah = TVEdgeList[tempbx];
tempah = tempah << 5;
@@ -6631,13 +6034,7 @@ static void XGI_SetYFilter(unsigned short ModeNo, unsigned short ModeIdIndex,
return;
}
- if (ModeNo <= 0x13)
- tempal = pVBInfo->SModeIDTable[ModeIdIndex].
- VB_StTVYFilterIndex;
- else
- tempal = pVBInfo->EModeIDTable[ModeIdIndex].
- VB_ExtTVYFilterIndex;
-
+ tempal = pVBInfo->EModeIDTable[ModeIdIndex].VB_ExtTVYFilterIndex;
if (tempcl == 0)
index = tempal * 4;
else
@@ -6712,16 +6109,14 @@ static void XGI_SetCRT2ModeRegs(unsigned short ModeNo,
if (pVBInfo->VBInfo & (SetCRT2ToRAMDAC | SetCRT2ToTV
| SetCRT2ToLCD)) {
tempah = 0x40; /* BTDRAM */
- if (ModeNo > 0x13) {
- tempcl = pVBInfo->ModeType;
- tempcl -= ModeVGA;
- if (tempcl >= 0) {
- /* BT Color */
- tempah = (0x008 >> tempcl);
- if (tempah == 0)
- tempah = 1;
- tempah |= 0x040;
- }
+ tempcl = pVBInfo->ModeType;
+ tempcl -= ModeVGA;
+ if (tempcl >= 0) {
+ /* BT Color */
+ tempah = (0x008 >> tempcl);
+ if (tempah == 0)
+ tempah = 1;
+ tempah |= 0x040;
}
if (pVBInfo->VBInfo & SetInSlaveMode)
tempah ^= 0x50; /* BTDAC */
@@ -6797,10 +6192,8 @@ static void XGI_SetCRT2ModeRegs(unsigned short ModeNo,
if (pVBInfo->VBInfo & SetCRT2ToTV) {
tempah |= 0x020;
- if (ModeNo > 0x13) {
- if (pVBInfo->VBInfo & DriverMode)
- tempah = tempah ^ 0x20;
- }
+ if (pVBInfo->VBInfo & DriverMode)
+ tempah = tempah ^ 0x20;
}
xgifb_reg_and_or(pVBInfo->Part4Port, 0x0D, ~0x0BF, tempah);
@@ -6925,13 +6318,7 @@ unsigned short XGI_GetRatePtrCRT2(struct xgi_hw_device_info *pXGIHWDE,
unsigned short RefreshRateTableIndex, i, modeflag, index, temp;
- if (ModeNo <= 0x13)
- modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;
- else
- modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
-
- if (ModeNo < 0x14)
- return 0xFFFF;
+ modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
index = xgifb_reg_get(pVBInfo->P3d4, 0x33);
index = index >> pVBInfo->SelectCRT2Rate;
@@ -7297,16 +6684,13 @@ static void XGI_SetCRT1Group(struct xgifb_video_info *xgifb_info,
unsigned short ModeNo, unsigned short ModeIdIndex,
struct vb_device_info *pVBInfo)
{
- unsigned short StandTableIndex, RefreshRateTableIndex, b3CC, temp;
+ unsigned short RefreshRateTableIndex, temp;
- unsigned short XGINew_P3cc = pVBInfo->P3cc;
-
- StandTableIndex = XGI_GetModePtr(ModeNo, ModeIdIndex, pVBInfo);
- XGI_SetSeqRegs(ModeNo, StandTableIndex, ModeIdIndex, pVBInfo);
- outb(pVBInfo->StandTable[StandTableIndex].MISC, pVBInfo->P3c2);
- XGI_SetCRTCRegs(HwDeviceExtension, StandTableIndex, pVBInfo);
- XGI_SetATTRegs(ModeNo, StandTableIndex, ModeIdIndex, pVBInfo);
- XGI_SetGRCRegs(StandTableIndex, pVBInfo);
+ XGI_SetSeqRegs(ModeNo, ModeIdIndex, pVBInfo);
+ outb(pVBInfo->StandTable->MISC, pVBInfo->P3c2);
+ XGI_SetCRTCRegs(HwDeviceExtension, pVBInfo);
+ XGI_SetATTRegs(ModeNo, ModeIdIndex, pVBInfo);
+ XGI_SetGRCRegs(pVBInfo);
XGI_ClearExt1Regs(pVBInfo);
if (HwDeviceExtension->jChipType == XG27) {
@@ -7340,22 +6724,6 @@ static void XGI_SetCRT1Group(struct xgifb_video_info *xgifb_info,
RefreshRateTableIndex, pVBInfo);
}
- if ((HwDeviceExtension->jChipType >= XG20) &&
- (HwDeviceExtension->jChipType < XG27)) { /* fix H/W DCLK/2 bug */
- if ((ModeNo == 0x00) | (ModeNo == 0x01)) {
- xgifb_reg_set(pVBInfo->P3c4, 0x2B, 0x4E);
- xgifb_reg_set(pVBInfo->P3c4, 0x2C, 0xE9);
- b3CC = (unsigned char) inb(XGINew_P3cc);
- outb((b3CC |= 0x0C), XGINew_P3cc);
- } else if ((ModeNo == 0x04) | (ModeNo == 0x05) | (ModeNo
- == 0x0D)) {
- xgifb_reg_set(pVBInfo->P3c4, 0x2B, 0x1B);
- xgifb_reg_set(pVBInfo->P3c4, 0x2C, 0xE3);
- b3CC = (unsigned char) inb(XGINew_P3cc);
- outb((b3CC |= 0x0C), XGINew_P3cc);
- }
- }
-
if (HwDeviceExtension->jChipType >= XG21) {
temp = xgifb_reg_get(pVBInfo->P3d4, 0x38);
if (temp & 0xA0) {
@@ -7394,7 +6762,7 @@ unsigned char XGISetModeNew(struct xgifb_video_info *xgifb_info,
unsigned short ModeIdIndex;
struct vb_device_info VBINF;
struct vb_device_info *pVBInfo = &VBINF;
- pVBInfo->BaseAddr = (unsigned long) HwDeviceExtension->pjIOAddress;
+ pVBInfo->BaseAddr = xgifb_info->vga_base;
pVBInfo->IF_DEF_LVDS = 0;
pVBInfo->IF_DEF_LCDA = 1;
@@ -7509,13 +6877,8 @@ unsigned char XGISetModeNew(struct xgifb_video_info *xgifb_info,
pVBInfo))
return 0;
- if (ModeNo <= 0x13) {
- pVBInfo->ModeType = pVBInfo->SModeIDTable[ModeIdIndex].
- St_ModeFlag & ModeTypeMask;
- } else {
- pVBInfo->ModeType = pVBInfo->EModeIDTable[ModeIdIndex].
+ pVBInfo->ModeType = pVBInfo->EModeIDTable[ModeIdIndex].
Ext_ModeFlag & ModeTypeMask;
- }
pVBInfo->SetFlag = 0;
pVBInfo->VBInfo = DisableCRT2Display;
diff --git a/drivers/staging/xgifb/vb_struct.h b/drivers/staging/xgifb/vb_struct.h
index a5bd56af92b1..38f47ffc69c4 100644
--- a/drivers/staging/xgifb/vb_struct.h
+++ b/drivers/staging/xgifb/vb_struct.h
@@ -10,28 +10,11 @@ struct XGI_LVDSCRT1VDataStruct {
unsigned char Reg[7];
};
-struct XGI_StStruct {
- unsigned char St_ModeID;
- unsigned short St_ModeFlag;
- unsigned char St_StTableIndex;
- unsigned char St_CRT2CRTC;
- unsigned char St_CRT2CRTC2;
- unsigned char St_ResInfo;
- unsigned char VB_StTVFlickerIndex;
- unsigned char VB_StTVEdgeIndex;
- unsigned char VB_StTVYFilterIndex;
-};
-
struct XGI_ExtStruct {
unsigned char Ext_ModeID;
unsigned short Ext_ModeFlag;
unsigned short Ext_ModeInfo;
- unsigned short Ext_Point;
- unsigned short Ext_VESAID;
- unsigned char Ext_VESAMEMSize;
unsigned char Ext_RESINFO;
- unsigned char VB_ExtTVFlickerIndex;
- unsigned char VB_ExtTVEdgeIndex;
unsigned char VB_ExtTVYFilterIndex;
unsigned char REFindex;
};
@@ -68,14 +51,6 @@ struct XGI_LCDDataTablStruct {
unsigned short DATAPTR;
};
-struct XGI330_LCDDataDesStruct {
- unsigned short LCDHDES;
- unsigned short LCDHRS;
- unsigned short LCDVDES;
- unsigned short LCDVRS;
-};
-
-
struct XGI330_LVDSDataStruct {
unsigned short VGAHT;
unsigned short VGAVT;
@@ -236,7 +211,6 @@ struct vb_device_info {
void __iomem *FBAddr;
unsigned long BaseAddr;
- unsigned long RelIO;
unsigned char (*CR6B)[4];
unsigned char (*CR6E)[4];
@@ -314,7 +288,6 @@ struct vb_device_info {
struct XGI_TimingHStruct *TimingH;
struct XGI_TimingVStruct *TimingV;
- struct XGI_StStruct *SModeIDTable;
struct SiS_StandTable_S *StandTable;
struct XGI_ExtStruct *EModeIDTable;
struct XGI_Ext2Struct *RefIndex;
diff --git a/drivers/staging/xgifb/vb_table.h b/drivers/staging/xgifb/vb_table.h
index e8d6f674b274..d22e599cb305 100644
--- a/drivers/staging/xgifb/vb_table.h
+++ b/drivers/staging/xgifb/vb_table.h
@@ -135,609 +135,92 @@ static unsigned char XGI330_SR33;
static unsigned char XG40_CRCF = 0x13;
static unsigned char XG40_DRAMTypeDefinition = 0xFF ;
-static struct XGI_StStruct XGI330_SModeIDTable[] = {
- {0x01, 0x9208, 0x01, 0x00, 0x10, 0x00, 0x00, 0x01, 0x00},
- {0x01, 0x1210, 0x14, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00},
- {0x01, 0x1010, 0x17, 0x02, 0x11, 0x00, 0x00, 0x01, 0x01},
- {0x03, 0x8208, 0x03, 0x00, 0x14, 0x00, 0x00, 0x01, 0x02},
- {0x03, 0x0210, 0x16, 0x01, 0x04, 0x01, 0x00, 0x01, 0x02},
- {0x03, 0x0010, 0x18, 0x02, 0x15, 0x00, 0x00, 0x01, 0x03},
- {0x05, 0x9209, 0x05, 0x00, 0x10, 0x00, 0x00, 0x00, 0x04},
- {0x06, 0x8209, 0x06, 0x00, 0x14, 0x00, 0x00, 0x00, 0x05},
- {0x07, 0x0000, 0x07, 0x03, 0x05, 0x03, 0x00, 0x01, 0x03},
- {0x07, 0x0000, 0x19, 0x02, 0x15, 0x02, 0x00, 0x01, 0x03},
- {0x0d, 0x920a, 0x0d, 0x00, 0x10, 0x00, 0x00, 0x00, 0x04},
- {0x0e, 0x820a, 0x0e, 0x00, 0x14, 0x00, 0x00, 0x00, 0x05},
- {0x0f, 0x0202, 0x11, 0x01, 0x04, 0x01, 0x00, 0x00, 0x05},
- {0x10, 0x0212, 0x12, 0x01, 0x04, 0x01, 0x00, 0x00, 0x05},
- {0x11, 0x0212, 0x1a, 0x04, 0x24, 0x04, 0x00, 0x00, 0x05},
- {0x12, 0x0212, 0x1b, 0x04, 0x24, 0x04, 0x00, 0x00, 0x05},
- {0x13, 0x021b, 0x1c, 0x00, 0x14, 0x00, 0x00, 0x00, 0x04},
- {0x12, 0x0010, 0x18, 0x02, 0x24, 0x02, 0x00, 0x00, 0x05},/* St_CRT2CRTC2
- not sure */
- {0x12, 0x0210, 0x18, 0x01, 0x24, 0x01, 0x00, 0x00, 0x05},/* St_CRT2CRTC2
- not sure */
- {0xff, 0x0000, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
-};
-
-
static struct XGI_ExtStruct XGI330_EModeIDTable[] = {
- {0x6a, 0x2212, 0x0407, 0x3a81, 0x0102, 0x08,
- 0x07, 0x00, 0x00, 0x07, 0x0e},
- {0x2e, 0x0a1b, 0x0306, 0x3a57, 0x0101, 0x08,
- 0x06, 0x00, 0x00, 0x05, 0x06},
- {0x2f, 0x0a1b, 0x0305, 0x3a50, 0x0100, 0x08,
- 0x05, 0x00, 0x00, 0x05, 0x05},
- {0x30, 0x2a1b, 0x0407, 0x3a81, 0x0103, 0x08,
- 0x07, 0x00, 0x00, 0x07, 0x0e},
- {0x31, 0x0a1b, 0x030d, 0x3b85, 0x0000, 0x08,
- 0x0d, 0x00, 0x00, 0x06, 0x3d},
- {0x32, 0x0a1b, 0x0a0e, 0x3b8c, 0x0000, 0x08,
- 0x0e, 0x00, 0x00, 0x06, 0x3e},
- {0x33, 0x0a1d, 0x0a0d, 0x3b85, 0x0000, 0x08,
- 0x0d, 0x00, 0x00, 0x06, 0x3d},
- {0x34, 0x2a1d, 0x0a0e, 0x3b8c, 0x0000, 0x08,
- 0x0e, 0x00, 0x00, 0x06, 0x3e},
- {0x35, 0x0a1f, 0x0a0d, 0x3b85, 0x0000, 0x08,
- 0x0d, 0x00, 0x00, 0x06, 0x3d},
- {0x36, 0x2a1f, 0x0a0e, 0x3b8c, 0x0000, 0x08,
- 0x0e, 0x00, 0x00, 0x06, 0x3e},
- {0x37, 0x0212, 0x0508, 0x3aab, 0x0104, 0x08,
- 0x08, 0x00, 0x00, 0x00, 0x16},
- {0x38, 0x0a1b, 0x0508, 0x3aab, 0x0105, 0x08,
- 0x08, 0x00, 0x00, 0x00, 0x16},
- {0x3a, 0x0e3b, 0x0609, 0x3adc, 0x0107, 0x08,
- 0x09, 0x00, 0x00, 0x00, 0x1e},
- {0x3c, 0x0e3b, 0x070a, 0x3af2, 0x0130, 0x08,
- 0x0a, 0x00, 0x00, 0x00, 0x22}, /* mode 1600x1200
+ {0x2e, 0x0a1b, 0x0306, 0x06, 0x05, 0x06},
+ {0x2f, 0x0a1b, 0x0305, 0x05, 0x05, 0x05},
+ {0x30, 0x2a1b, 0x0407, 0x07, 0x07, 0x0e},
+ {0x31, 0x0a1b, 0x030d, 0x0d, 0x06, 0x3d},
+ {0x32, 0x0a1b, 0x0a0e, 0x0e, 0x06, 0x3e},
+ {0x33, 0x0a1d, 0x0a0d, 0x0d, 0x06, 0x3d},
+ {0x34, 0x2a1d, 0x0a0e, 0x0e, 0x06, 0x3e},
+ {0x35, 0x0a1f, 0x0a0d, 0x0d, 0x06, 0x3d},
+ {0x36, 0x2a1f, 0x0a0e, 0x0e, 0x06, 0x3e},
+ {0x38, 0x0a1b, 0x0508, 0x08, 0x00, 0x16},
+ {0x3a, 0x0e3b, 0x0609, 0x09, 0x00, 0x1e},
+ {0x3c, 0x0e3b, 0x070a, 0x0a, 0x00, 0x22}, /* mode 1600x1200
add CRT2MODE [2003/10/07] */
- {0x3d, 0x0e7d, 0x070a, 0x3af2, 0x0131, 0x08,
- 0x0a, 0x00, 0x00, 0x00, 0x22}, /* mode 1600x1200
+ {0x3d, 0x0e7d, 0x070a, 0x0a, 0x00, 0x22}, /* mode 1600x1200
add CRT2MODE */
- {0x40, 0x9a1c, 0x0000, 0x3a34, 0x010d, 0x08,
- 0x00, 0x00, 0x00, 0x04, 0x00},
- {0x41, 0x9a1d, 0x0000, 0x3a34, 0x010e, 0x08,
- 0x00, 0x00, 0x00, 0x04, 0x00}, /* ModeIdIndex = 0x10 */
- {0x43, 0x0a1c, 0x0306, 0x3a57, 0x0110, 0x08,
- 0x06, 0x00, 0x00, 0x05, 0x06},
- {0x44, 0x0a1d, 0x0306, 0x3a57, 0x0111, 0x08,
- 0x06, 0x00, 0x00, 0x05, 0x06},
- {0x46, 0x2a1c, 0x0407, 0x3a81, 0x0113, 0x08,
- 0x07, 0x00, 0x00, 0x07, 0x0e},
- {0x47, 0x2a1d, 0x0407, 0x3a81, 0x0114, 0x08,
- 0x07, 0x00, 0x00, 0x07, 0x0e},
- {0x49, 0x0a3c, 0x0508, 0x3aab, 0x0116, 0x08,
- 0x08, 0x00, 0x00, 0x00, 0x16},
- {0x4a, 0x0a3d, 0x0508, 0x3aab, 0x0117, 0x08,
- 0x08, 0x00, 0x00, 0x00, 0x16},
- {0x4c, 0x0e7c, 0x0609, 0x3adc, 0x0119, 0x08,
- 0x09, 0x00, 0x00, 0x00, 0x1e},
- {0x4d, 0x0e7d, 0x0609, 0x3adc, 0x011a, 0x08,
- 0x09, 0x00, 0x00, 0x00, 0x1e},
- {0x50, 0x9a1b, 0x0001, 0x3a3b, 0x0132, 0x08,
- 0x01, 0x00, 0x00, 0x04, 0x02},
- {0x51, 0xba1b, 0x0103, 0x3a42, 0x0133, 0x08,
- 0x03, 0x00, 0x00, 0x07, 0x03},
- {0x52, 0x9a1b, 0x0204, 0x3a49, 0x0134, 0x08,
- 0x04, 0x00, 0x00, 0x00, 0x04},
- {0x56, 0x9a1d, 0x0001, 0x3a3b, 0x0135, 0x08,
- 0x01, 0x00, 0x00, 0x04, 0x02},
- {0x57, 0xba1d, 0x0103, 0x3a42, 0x0136, 0x08,
- 0x03, 0x00, 0x00, 0x07, 0x03},
- {0x58, 0x9a1d, 0x0204, 0x3a49, 0x0137, 0x08,
- 0x04, 0x00, 0x00, 0x00, 0x04},
- {0x59, 0x9a1b, 0x0000, 0x3a34, 0x0138, 0x08,
- 0x00, 0x00, 0x00, 0x04, 0x00},
- {0x5A, 0x021b, 0x0014, 0x3b83, 0x0138, 0x08,
- 0x01, 0x00, 0x00, 0x04, 0x3f}, /* ModeIdIndex = 0x20 */
- {0x5B, 0x0a1d, 0x0014, 0x3b83, 0x0135, 0x08,
- 0x01, 0x00, 0x00, 0x04, 0x3f},
- {0x5d, 0x0a1d, 0x0305, 0x3a50, 0x0139, 0x08,
- 0x05, 0x00, 0x00, 0x07, 0x05},
- {0x62, 0x0a3f, 0x0306, 0x3a57, 0x013a, 0x08,
- 0x06, 0x00, 0x00, 0x05, 0x06},
- {0x63, 0x2a3f, 0x0407, 0x3a81, 0x013b, 0x08,
- 0x07, 0x00, 0x00, 0x07, 0x0e},
- {0x64, 0x0a7f, 0x0508, 0x3aab, 0x013c, 0x08,
- 0x08, 0x00, 0x00, 0x00, 0x16},
- {0x65, 0x0eff, 0x0609, 0x3adc, 0x013d, 0x08,
- 0x09, 0x00, 0x00, 0x00, 0x1e},
- {0x66, 0x0eff, 0x070a, 0x3af2, 0x013e, 0x08,
- 0x0a, 0x00, 0x00, 0x00, 0x22}, /* mode 1600x1200
+ {0x40, 0x9a1c, 0x0000, 0x00, 0x04, 0x00},
+ {0x41, 0x9a1d, 0x0000, 0x00, 0x04, 0x00},
+ {0x43, 0x0a1c, 0x0306, 0x06, 0x05, 0x06},
+ {0x44, 0x0a1d, 0x0306, 0x06, 0x05, 0x06},
+ {0x46, 0x2a1c, 0x0407, 0x07, 0x07, 0x0e},
+ {0x47, 0x2a1d, 0x0407, 0x07, 0x07, 0x0e},
+ {0x49, 0x0a3c, 0x0508, 0x08, 0x00, 0x16},
+ {0x4a, 0x0a3d, 0x0508, 0x08, 0x00, 0x16},
+ {0x4c, 0x0e7c, 0x0609, 0x09, 0x00, 0x1e},
+ {0x4d, 0x0e7d, 0x0609, 0x09, 0x00, 0x1e},
+ {0x50, 0x9a1b, 0x0001, 0x01, 0x04, 0x02},
+ {0x51, 0xba1b, 0x0103, 0x03, 0x07, 0x03},
+ {0x52, 0x9a1b, 0x0204, 0x04, 0x00, 0x04},
+ {0x56, 0x9a1d, 0x0001, 0x01, 0x04, 0x02},
+ {0x57, 0xba1d, 0x0103, 0x03, 0x07, 0x03},
+ {0x58, 0x9a1d, 0x0204, 0x04, 0x00, 0x04},
+ {0x59, 0x9a1b, 0x0000, 0x00, 0x04, 0x00},
+ {0x5A, 0x021b, 0x0014, 0x01, 0x04, 0x3f},
+ {0x5B, 0x0a1d, 0x0014, 0x01, 0x04, 0x3f},
+ {0x5d, 0x0a1d, 0x0305, 0x05, 0x07, 0x05},
+ {0x62, 0x0a3f, 0x0306, 0x06, 0x05, 0x06},
+ {0x63, 0x2a3f, 0x0407, 0x07, 0x07, 0x0e},
+ {0x64, 0x0a7f, 0x0508, 0x08, 0x00, 0x16},
+ {0x65, 0x0eff, 0x0609, 0x09, 0x00, 0x1e},
+ {0x66, 0x0eff, 0x070a, 0x0a, 0x00, 0x22}, /* mode 1600x1200
add CRT2MODE */
- {0x68, 0x067b, 0x080b, 0x3b17, 0x013f, 0x08,
- 0x0b, 0x00, 0x00, 0x00, 0x29},
- {0x69, 0x06fd, 0x080b, 0x3b17, 0x0140, 0x08,
- 0x0b, 0x00, 0x00, 0x00, 0x29},
- {0x6b, 0x07ff, 0x080b, 0x3b17, 0x0141, 0x10,
- 0x0b, 0x00, 0x00, 0x00, 0x29},
- {0x6c, 0x067b, 0x090c, 0x3b37, 0x0000, 0x08,
- 0x0c, 0x00, 0x00, 0x00, 0x2f},
- {0x6d, 0x06fd, 0x090c, 0x3b37, 0x0000, 0x10,
- 0x0c, 0x00, 0x00, 0x00, 0x2f},
- {0x6e, 0x07ff, 0x090c, 0x3b37, 0x0000, 0x10,
- 0x0c, 0x00, 0x00, 0x00, 0x2f},
- {0x70, 0x2a1b, 0x0410, 0x3b52, 0x0000, 0x08,
- 0x10, 0x00, 0x00, 0x07, 0x34},
- {0x71, 0x0a1b, 0x0511, 0x3b63, 0x0000, 0x08,
- 0x11, 0x00, 0x00, 0x00, 0x37},
- {0x74, 0x0a1d, 0x0511, 0x3b63, 0x0000, 0x08,
- 0x11, 0x00, 0x00, 0x00, 0x37}, /* ModeIdIndex = 0x30 */
- {0x75, 0x0a3d, 0x0612, 0x3b74, 0x0000, 0x08,
- 0x12, 0x00, 0x00, 0x00, 0x3a},
- {0x76, 0x2a1f, 0x0410, 0x3b52, 0x0000, 0x08,
- 0x10, 0x00, 0x00, 0x07, 0x34},
- {0x77, 0x0a1f, 0x0511, 0x3b63, 0x0000, 0x08,
- 0x11, 0x00, 0x00, 0x00, 0x37},
- {0x78, 0x0a3f, 0x0612, 0x3b74, 0x0000, 0x08,
- 0x12, 0x00, 0x00, 0x00, 0x3a},
- {0x79, 0x0a3b, 0x0612, 0x3b74, 0x0000, 0x08,
- 0x12, 0x00, 0x00, 0x00, 0x3a},
- {0x7a, 0x2a1d, 0x0410, 0x3b52, 0x0000, 0x08,
- 0x10, 0x00, 0x00, 0x07, 0x34},
- {0x7b, 0x0e3b, 0x060f, 0x3ad0, 0x0000, 0x08,
- 0x0f, 0x00, 0x00, 0x00, 0x1d},
- {0x7c, 0x0e7d, 0x060f, 0x3ad0, 0x0000, 0x08,
- 0x0f, 0x00, 0x00, 0x00, 0x1d},
- {0x7d, 0x0eff, 0x060f, 0x3ad0, 0x0000, 0x08,
- 0x0f, 0x00, 0x00, 0x00, 0x1d},
- {0x20, 0x0e3b, 0x0D16, 0x49e0, 0x0000, 0x08,
- 0x16, 0x00, 0x00, 0x00, 0x43},
- {0x21, 0x0e7d, 0x0D16, 0x49e0, 0x0000, 0x08,
- 0x16, 0x00, 0x00, 0x00, 0x43},
- {0x22, 0x0eff, 0x0D16, 0x49e0, 0x0000, 0x08,
- 0x16, 0x00, 0x00, 0x00, 0x43},
- {0x23, 0x0e3b, 0x0614, 0x49d5, 0x0000, 0x08,
- 0x14, 0x00, 0x00, 0x00, 0x41},
- {0x24, 0x0e7d, 0x0614, 0x49d5, 0x0000, 0x08,
- 0x14, 0x00, 0x00, 0x00, 0x41},
- {0x25, 0x0eff, 0x0614, 0x49d5, 0x0000, 0x08,
- 0x14, 0x00, 0x00, 0x00, 0x41},
- {0x26, 0x063b, 0x0c15, 0x49dc, 0x0000, 0x08,
- 0x15, 0x00, 0x00, 0x00, 0x42}, /* ModeIdIndex = 0x40 */
- {0x27, 0x067d, 0x0c15, 0x49dc, 0x0000, 0x08,
- 0x15, 0x00, 0x00, 0x00, 0x42},
- {0x28, 0x06ff, 0x0c15, 0x49dc, 0x0000, 0x08,
- 0x15, 0x00, 0x00, 0x00, 0x42},
- {0xff, 0x0000, 0x0000, 0x0000, 0x0000, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00}
-};
-
-static struct SiS_StandTable_S XGI330_StandTable[] = {
-/* MD_0_200 */
- {
- 0x28, 0x18, 0x08, 0x0800,
- {0x09, 0x03, 0x00, 0x02},
- 0x63,
- {0x2d, 0x27, 0x28, 0x90, 0x2b, 0xa0, 0xbf, 0x1f,
- 0x00, 0xc7, 0x06, 0x07, 0x00, 0x00, 0x00, 0x00,
- 0x9c, 0x8e, 0x8f, 0x14, 0x1f, 0x96, 0xb9, 0xa3,
- 0xff},
- {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
- 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
- 0x08, 0x00, 0x0f, 0x00},
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
- 0xff}
- },
-/* MD_1_200 */
- {
- 0x28, 0x18, 0x08, 0x0800,
- {0x09, 0x03, 0x00, 0x02},
- 0x63,
- {0x2d, 0x27, 0x28, 0x90, 0x2b, 0xa0, 0xbf, 0x1f,
- 0x00, 0xc7, 0x06, 0x07, 0x00, 0x00, 0x00, 0x00,
- 0x9c, 0x8e, 0x8f, 0x14, 0x1f, 0x96, 0xb9, 0xa3,
- 0xff},
- {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
- 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
- 0x08, 0x00, 0x0f, 0x00},
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
- 0xff}
- },
-/* MD_2_200 */
- {
- 0x50, 0x18, 0x08, 0x1000,
- {0x01, 0x03, 0x00, 0x02},
- 0x63,
- {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
- 0x00, 0xc7, 0x06, 0x07, 0x00, 0x00, 0x00, 0x00,
- 0x9c, 0x8e, 0x8f, 0x28, 0x1f, 0x96, 0xb9, 0xa3,
- 0xff},
- {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
- 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
- 0x08, 0x00, 0x0f, 0x00},
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
- 0xff}
- },
-/* MD_3_200 */
- {
- 0x50, 0x18, 0x08, 0x1000,
- {0x01, 0x03, 0x00, 0x02},
- 0x63,
- {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
- 0x00, 0xc7, 0x06, 0x07, 0x00, 0x00, 0x00, 0x00,
- 0x9c, 0x8e, 0x8f, 0x28, 0x1f, 0x96, 0xb9, 0xa3,
- 0xff},
- {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
- 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
- 0x08, 0x00, 0x0f, 0x00},
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
- 0xff}
- },
-/* MD_4 */
- {
- 0x28, 0x18, 0x08, 0x4000,
- {0x09, 0x03, 0x00, 0x02},
- 0x63,
- {0x2d, 0x27, 0x28, 0x90, 0x2c, 0x80, 0xbf, 0x1f,
- 0x00, 0xc1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x9c, 0x8e, 0x8f, 0x14, 0x00, 0x96, 0xb9, 0xa2,
- 0xff},
- {0x00, 0x13, 0x15, 0x17, 0x02, 0x04, 0x06, 0x07,
- 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
- 0x01, 0x00, 0x03, 0x00},
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0x0f, 0x00,
- 0xff}
- },
-/* MD_5 */
- {
- 0x28, 0x18, 0x08, 0x4000,
- {0x09, 0x03, 0x00, 0x02},
- 0x63,
- {0x2d, 0x27, 0x28, 0x90, 0x2c, 0x80, 0xbf, 0x1f,
- 0x00, 0xc1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x9c, 0x8e, 0x8f, 0x14, 0x00, 0x96, 0xb9, 0xa2,
- 0xff},
- {0x00, 0x13, 0x15, 0x17, 0x02, 0x04, 0x06, 0x07,
- 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
- 0x01, 0x00, 0x03, 0x00},
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0x0f, 0x00,
- 0xff}
- },
-/* MD_6 */
- {
- 0x50, 0x18, 0x08, 0x4000,
- {0x01, 0x01, 0x00, 0x06},
- 0x63,
- {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
- 0x00, 0xc1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x9c, 0x8e, 0x8f, 0x28, 0x00, 0x96, 0xb9, 0xc2,
- 0xff},
- {0x00, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17,
- 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17,
- 0x01, 0x00, 0x01, 0x00},
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0d, 0x00,
- 0xff}
- },
-/* MD_7 */
- {
- 0x50, 0x18, 0x0e, 0x1000,
- {0x00, 0x03, 0x00, 0x03},
- 0xa6,
- {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
- 0x00, 0x4d, 0x0b, 0x0c, 0x00, 0x00, 0x00, 0x00,
- 0x83, 0x85, 0x5d, 0x28, 0x0d, 0x63, 0xba, 0xa3,
- 0xff},
- {0x00, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08,
- 0x10, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
- 0x0e, 0x00, 0x0f, 0x08},
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0a, 0x00,
- 0xff}
- },
-/* MDA_DAC */
- {
- 0x00, 0x00, 0x00, 0x0000,
- {0x00, 0x00, 0x00, 0x15},
- 0x15,
- {0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15,
- 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x3f, 0x3f,
- 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x00, 0x00,
- 0x00},
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x15, 0x15, 0x15,
- 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15,
- 0x15, 0x15, 0x15, 0x15},
- {0x15, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f,
- 0x3f}
- },
-/* CGA_DAC */
- {
- 0x00, 0x10, 0x04, 0x0114,
- {0x11, 0x09, 0x15, 0x00},
- 0x10,
- {0x04, 0x14, 0x01, 0x11, 0x09, 0x15, 0x2a, 0x3a,
- 0x2e, 0x3e, 0x2b, 0x3b, 0x2f, 0x3f, 0x2a, 0x3a,
- 0x2e, 0x3e, 0x2b, 0x3b, 0x2f, 0x3f, 0x00, 0x10,
- 0x04},
- {0x14, 0x01, 0x11, 0x09, 0x15, 0x00, 0x10, 0x04,
- 0x14, 0x01, 0x11, 0x09, 0x15, 0x2a, 0x3a, 0x2e,
- 0x3e, 0x2b, 0x3b, 0x2f},
- {0x3f, 0x2a, 0x3a, 0x2e, 0x3e, 0x2b, 0x3b, 0x2f,
- 0x3f}
- },
-/* EGA_DAC */
- {
- 0x00, 0x10, 0x04, 0x0114,
- {0x11, 0x05, 0x15, 0x20},
- 0x30,
- {0x24, 0x34, 0x21, 0x31, 0x25, 0x35, 0x08, 0x18,
- 0x0c, 0x1c, 0x09, 0x19, 0x0d, 0x1d, 0x28, 0x38,
- 0x2c, 0x3c, 0x29, 0x39, 0x2d, 0x3d, 0x02, 0x12,
- 0x06},
- {0x16, 0x03, 0x13, 0x07, 0x17, 0x22, 0x32, 0x26,
- 0x36, 0x23, 0x33, 0x27, 0x37, 0x0a, 0x1a, 0x0e,
- 0x1e, 0x0b, 0x1b, 0x0f},
- {0x1f, 0x2a, 0x3a, 0x2e, 0x3e, 0x2b, 0x3b, 0x2f,
- 0x3f}
- },
-/* VGA_DAC */
- {
- 0x00, 0x10, 0x04, 0x0114,
- {0x11, 0x09, 0x15, 0x2a},
- 0x3a,
- {0x2e, 0x3e, 0x2b, 0x3b, 0x2f, 0x3f, 0x00, 0x05,
- 0x08, 0x0b, 0x0e, 0x11, 0x14, 0x18, 0x1c, 0x20,
- 0x24, 0x28, 0x2d, 0x32, 0x38, 0x3f, 0x00, 0x10,
- 0x1f},
- {0x2f, 0x3f, 0x1f, 0x27, 0x2f, 0x37, 0x3f, 0x2d,
- 0x31, 0x36, 0x3a, 0x3f, 0x00, 0x07, 0x0e, 0x15,
- 0x1c, 0x0e, 0x11, 0x15},
- {0x18, 0x1c, 0x14, 0x16, 0x18, 0x1a, 0x1c, 0x00,
- 0x04}
- },
- {
- 0x08, 0x0c, 0x10, 0x0a08,
- {0x0c, 0x0e, 0x10, 0x0b},
- 0x0c,
- {0x0d, 0x0f, 0x10, 0x10, 0x01, 0x08, 0x00, 0x00,
- 0x00, 0x00, 0x01, 0x00, 0x02, 0x02, 0x01, 0x00,
- 0x04, 0x04, 0x01, 0x00, 0x05, 0x02, 0x05, 0x00,
- 0x06},
- {0x01, 0x06, 0x05, 0x06, 0x00, 0x08, 0x01, 0x08,
- 0x00, 0x07, 0x02, 0x07, 0x06, 0x07, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00},
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00}
- },
-/* MD_D */
- {
- 0x28, 0x18, 0x08, 0x2000,
- {0x09, 0x0f, 0x00, 0x06},
- 0x63,
- {0x2d, 0x27, 0x28, 0x90, 0x2c, 0x80, 0xbf, 0x1f,
- 0x00, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x9c, 0x8e, 0x8f, 0x14, 0x00, 0x96, 0xb9, 0xe3,
- 0xff},
- {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
- 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
- 0x01, 0x00, 0x0f, 0x00},
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x0f,
- 0xff}
- },
-/* MD_E */
- {
- 0x50, 0x18, 0x08, 0x4000,
- {0x01, 0x0f, 0x00, 0x06},
- 0x63,
- {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
- 0x00, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x9c, 0x8e, 0x8f, 0x28, 0x00, 0x96, 0xb9, 0xe3,
- 0xff},
- {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
- 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
- 0x01, 0x00, 0x0f, 0x00},
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x0f,
- 0xff}
- },
+ {0x68, 0x067b, 0x080b, 0x0b, 0x00, 0x29},
+ {0x69, 0x06fd, 0x080b, 0x0b, 0x00, 0x29},
+ {0x6b, 0x07ff, 0x080b, 0x0b, 0x00, 0x29},
+ {0x6c, 0x067b, 0x090c, 0x0c, 0x00, 0x2f},
+ {0x6d, 0x06fd, 0x090c, 0x0c, 0x00, 0x2f},
+ {0x6e, 0x07ff, 0x090c, 0x0c, 0x00, 0x2f},
+ {0x70, 0x2a1b, 0x0410, 0x10, 0x07, 0x34},
+ {0x71, 0x0a1b, 0x0511, 0x11, 0x00, 0x37},
+ {0x74, 0x0a1d, 0x0511, 0x11, 0x00, 0x37},
+ {0x75, 0x0a3d, 0x0612, 0x12, 0x00, 0x3a},
+ {0x76, 0x2a1f, 0x0410, 0x10, 0x07, 0x34},
+ {0x77, 0x0a1f, 0x0511, 0x11, 0x00, 0x37},
+ {0x78, 0x0a3f, 0x0612, 0x12, 0x00, 0x3a},
+ {0x79, 0x0a3b, 0x0612, 0x12, 0x00, 0x3a},
+ {0x7a, 0x2a1d, 0x0410, 0x10, 0x07, 0x34},
+ {0x7b, 0x0e3b, 0x060f, 0x0f, 0x00, 0x1d},
+ {0x7c, 0x0e7d, 0x060f, 0x0f, 0x00, 0x1d},
+ {0x7d, 0x0eff, 0x060f, 0x0f, 0x00, 0x1d},
+ {0x20, 0x0e3b, 0x0D16, 0x16, 0x00, 0x43},
+ {0x21, 0x0e7d, 0x0D16, 0x16, 0x00, 0x43},
+ {0x22, 0x0eff, 0x0D16, 0x16, 0x00, 0x43},
+ {0x23, 0x0e3b, 0x0614, 0x14, 0x00, 0x41},
+ {0x24, 0x0e7d, 0x0614, 0x14, 0x00, 0x41},
+ {0x25, 0x0eff, 0x0614, 0x14, 0x00, 0x41},
+ {0x26, 0x063b, 0x0c15, 0x15, 0x00, 0x42},
+ {0x27, 0x067d, 0x0c15, 0x15, 0x00, 0x42},
+ {0x28, 0x06ff, 0x0c15, 0x15, 0x00, 0x42},
+ {0xff, 0x0000, 0x0000, 0x00, 0x00, 0x00}
+};
+
+static struct SiS_StandTable_S XGI330_StandTable = {
/* ExtVGATable */
- {
- 0x00, 0x00, 0x00, 0x0000,
- {0x01, 0x0f, 0x00, 0x0e},
- 0x23,
- {0x5f, 0x4f, 0x50, 0x82, 0x54, 0x80, 0x0b, 0x3e,
- 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0xea, 0x8c, 0xdf, 0x28, 0x40, 0xe7, 0x04, 0xa3,
- 0xff},
- {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
- 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
- 0x01, 0x00, 0x00, 0x00},
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0f,
- 0xff}
- },
-/* ROM_SAVEPTR */
- {
- 0x9f, 0x3b, 0x00, 0x00c0,
- {0x00, 0x00, 0x00, 0x00},
- 0x00,
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xbb, 0x3f,
- 0x00, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x1a, 0x00, 0xac, 0x3e, 0x00, 0xc0,
- 0x00},
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00},
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00}
- },
-/* MD_F */
- {
- 0x50, 0x18, 0x0e, 0x8000,
- {0x01, 0x0f, 0x00, 0x06},
- 0xa2,
- {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
- 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x82, 0x84, 0x5d, 0x28, 0x0f, 0x63, 0xba, 0xe3,
- 0xff},
- {0x00, 0x08, 0x00, 0x00, 0x18, 0x18, 0x00, 0x00,
- 0x00, 0x08, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00,
- 0x0b, 0x00, 0x05, 0x00},
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x05,
- 0xff}
- },
-/* MD_10 */
- {
- 0x50, 0x18, 0x0e, 0x8000,
- {0x01, 0x0f, 0x00, 0x06},
- 0xa3,
- {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
- 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x82, 0x84, 0x5d, 0x28, 0x0f, 0x63, 0xba, 0xe3,
- 0xff},
- {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07,
- 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
- 0x01, 0x00, 0x0f, 0x00},
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x0f,
- 0xff}
- },
-/* MD_0_350 */
- {
- 0x28, 0x18, 0x0e, 0x0800,
- {0x09, 0x03, 0x00, 0x02},
- 0xa3,
- {0x2d, 0x27, 0x28, 0x90, 0x2b, 0xb1, 0xbf, 0x1f,
- 0x00, 0x4d, 0x0b, 0x0c, 0x00, 0x00, 0x00, 0x00,
- 0x83, 0x85, 0x5d, 0x14, 0x1f, 0x63, 0xba, 0xa3,
- 0xff},
- {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07,
- 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
- 0x08, 0x00, 0x0f, 0x00},
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
- 0xff}
- },
-/* MD_1_350 */
- {
- 0x28, 0x18, 0x0e, 0x0800,
- {0x09, 0x03, 0x00, 0x02},
- 0xa3,
- {0x2d, 0x27, 0x28, 0x90, 0x2b, 0xa0, 0xbf, 0x1f,
- 0x00, 0x4d, 0x0b, 0x0c, 0x00, 0x00, 0x00, 0x00,
- 0x83, 0x85, 0x5d, 0x14, 0x1f, 0x63, 0xba, 0xa3,
- 0xff},
- {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07,
- 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
- 0x08, 0x00, 0x0f, 0x00},
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
- 0xff}
- },
-/* MD_2_350 */
- {
- 0x50, 0x18, 0x0e, 0x1000,
- {0x01, 0x03, 0x00, 0x02},
- 0xa3,
- {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
- 0x00, 0x4d, 0x0b, 0x0c, 0x00, 0x00, 0x00, 0x00,
- 0x83, 0x85, 0x5d, 0x28, 0x1f, 0x63, 0xba, 0xa3,
- 0xff},
- {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07,
- 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
- 0x08, 0x00, 0x0f, 0x00},
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
- 0xff}
- },
-/* MD_3_350 */
- {
- 0x50, 0x18, 0x0e, 0x1000,
- {0x01, 0x03, 0x00, 0x02},
- 0xa3,
- {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
- 0x00, 0x4d, 0x0b, 0x0c, 0x00, 0x00, 0x00, 0x00,
- 0x83, 0x85, 0x5d, 0x28, 0x1f, 0x63, 0xba, 0xa3,
- 0xff},
- {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07,
- 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
- 0x08, 0x00, 0x0f, 0x00},
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
- 0xff}
- },
-/* MD_0_1_400 */
- {
- 0x28, 0x18, 0x10, 0x0800,
- {0x08, 0x03, 0x00, 0x02},
- 0x67,
- {0x2d, 0x27, 0x28, 0x90, 0x2b, 0xb1, 0xbf, 0x1f,
- 0x00, 0x4f, 0x0d, 0x0e, 0x00, 0x00, 0x00, 0x00,
- 0x9c, 0x8e, 0x8f, 0x14, 0x1f, 0x96, 0xb9, 0xa3,
- 0xff},
- {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07,
- 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
- 0x0c, 0x00, 0x0f, 0x08},
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
- 0xff}
- },
-/* MD_2_3_400 */
- {
- 0x50, 0x18, 0x10, 0x1000,
- {0x00, 0x03, 0x00, 0x02},
- 0x67,
- {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
- 0x00, 0x4f, 0x0d, 0x0e, 0x00, 0x00, 0x00, 0x00,
- 0x9c, 0x8e, 0x8f, 0x28, 0x1f, 0x96, 0xb9, 0xa3,
- 0xff},
- {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07,
- 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
- 0x0c, 0x00, 0x0f, 0x08},
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
- 0xff}
- },
-/* MD_7_400 */
- {
- 0x50, 0x18, 0x10, 0x1000,
- {0x00, 0x03, 0x00, 0x02},
- 0x66,
- {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
- 0x00, 0x4f, 0x0d, 0x0e, 0x00, 0x00, 0x00, 0x00,
- 0x9c, 0x8e, 0x8f, 0x28, 0x0f, 0x96, 0xb9, 0xa3,
- 0xff},
- {0x00, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08,
- 0x10, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
- 0x0e, 0x00, 0x0f, 0x08},
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0a, 0x00,
- 0xff}
- },
-/* MD_11 */
- {
- 0x50, 0x1d, 0x10, 0xa000,
- {0x01, 0x0f, 0x00, 0x06},
- 0xe3,
- {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0x0b, 0x3e,
- 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0xe9, 0x8b, 0xdf, 0x28, 0x00, 0xe7, 0x04, 0xc3,
- 0xff},
- {0x00, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f,
- 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f,
- 0x01, 0x00, 0x0f, 0x00},
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x01,
- 0xff}
- },
-/* ExtEGATable */
- {
- 0x50, 0x1d, 0x10, 0xa000,
- {0x01, 0x0f, 0x00, 0x06},
- 0xe3,
- {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0x0b, 0x3e,
- 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0xe9, 0x8b, 0xdf, 0x28, 0x00, 0xe7, 0x04, 0xe3,
- 0xff},
- {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07,
- 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
- 0x01, 0x00, 0x0f, 0x00},
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x0f,
- 0xff}
- },
-/* MD_13 */
- {
- 0x28, 0x18, 0x08, 0x2000,
- {0x01, 0x0f, 0x00, 0x0e},
- 0x63,
- {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
- 0x00, 0x41, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x9c, 0x8e, 0x8f, 0x28, 0x40, 0x96, 0xb9, 0xa3,
- 0xff},
- {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
- 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
- 0x41, 0x00, 0x0f, 0x00},
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0f,
- 0xff}
- }
+ 0x00, 0x00, 0x00, 0x0000,
+ {0x01, 0x0f, 0x00, 0x0e},
+ 0x23,
+ {0x5f, 0x4f, 0x50, 0x82, 0x54, 0x80, 0x0b, 0x3e,
+ 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xea, 0x8c, 0xdf, 0x28, 0x40, 0xe7, 0x04, 0xa3,
+ 0xff},
+ {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
+ 0x01, 0x00, 0x00, 0x00},
+ {0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0f,
+ 0xff}
};
static struct XGI_TimingHStruct XGI_TimingH[1];
@@ -1143,7 +626,7 @@ static struct XGI330_LCDDataStruct XGI_NoScalingDatax75[] = {
{1, 1, 1688, 806, 1688, 806} /* ; 0A (1280x768x75Hz) */
};
-static struct XGI330_LCDDataDesStruct XGI_ExtLCDDes1024x768Data[] = {
+static struct XGI_LCDDesStruct XGI_ExtLCDDes1024x768Data[] = {
{9, 1057, 0, 771}, /* ; 00 (320x200,320x400,640x200,640x400) */
{9, 1057, 0, 771}, /* ; 01 (320x350,640x350) */
{9, 1057, 0, 771}, /* ; 02 (360x400,720x400) */
@@ -1153,7 +636,7 @@ static struct XGI330_LCDDataDesStruct XGI_ExtLCDDes1024x768Data[] = {
{9, 1057, 805, 770} /* ; 06 (1024x768x60Hz) */
};
-static struct XGI330_LCDDataDesStruct XGI_StLCDDes1024x768Data[] = {
+static struct XGI_LCDDesStruct XGI_StLCDDes1024x768Data[] = {
{9, 1057, 737, 703}, /* ; 00 (320x200,320x400,640x200,640x400) */
{9, 1057, 686, 651}, /* ; 01 (320x350,640x350) */
{9, 1057, 737, 703}, /* ; 02 (360x400,720x400) */
@@ -1163,7 +646,7 @@ static struct XGI330_LCDDataDesStruct XGI_StLCDDes1024x768Data[] = {
{9, 1057, 805, 770} /* ; 06 (1024x768x60Hz) */
};
-static struct XGI330_LCDDataDesStruct XGI_CetLCDDes1024x768Data[] = {
+static struct XGI_LCDDesStruct XGI_CetLCDDes1024x768Data[] = {
{1152, 856, 622, 587}, /* ; 00 (320x200,320x400,640x200,640x400) */
{1152, 856, 597, 562}, /* ; 01 (320x350,640x350) */
{1152, 856, 622, 587}, /* ; 02 (360x400,720x400) */
@@ -1173,7 +656,7 @@ static struct XGI330_LCDDataDesStruct XGI_CetLCDDes1024x768Data[] = {
{0, 1048, 805, 770} /* ; 06 (1024x768x60Hz) */
};
-static struct XGI330_LCDDataDesStruct XGI_ExtLCDDLDes1280x1024Data[] = {
+static struct XGI_LCDDesStruct XGI_ExtLCDDLDes1280x1024Data[] = {
{18, 1346, 981, 940}, /* 00 (320x200,320x400,640x200,640x400) */
{18, 1346, 926, 865}, /* 01 (320x350,640x350) */
{18, 1346, 981, 940}, /* 02 (360x400,720x400) */
@@ -1184,7 +667,7 @@ static struct XGI330_LCDDataDesStruct XGI_ExtLCDDLDes1280x1024Data[] = {
{18, 1346, 1065, 1024} /* 07 (1280x1024x60Hz) */
};
-static struct XGI330_LCDDataDesStruct XGI_StLCDDLDes1280x1024Data[] = {
+static struct XGI_LCDDesStruct XGI_StLCDDLDes1280x1024Data[] = {
{18, 1346, 970, 907}, /* 00 (320x200,320x400,640x200,640x400) */
{18, 1346, 917, 854}, /* 01 (320x350,640x350) */
{18, 1346, 970, 907}, /* 02 (360x400,720x400) */
@@ -1195,7 +678,7 @@ static struct XGI330_LCDDataDesStruct XGI_StLCDDLDes1280x1024Data[] = {
{18, 1346, 1065, 1024} /* 07 (1280x1024x60Hz) */
};
-static struct XGI330_LCDDataDesStruct XGI_CetLCDDLDes1280x1024Data[] = {
+static struct XGI_LCDDesStruct XGI_CetLCDDLDes1280x1024Data[] = {
{1368, 1008, 752, 711}, /* 00 (320x200,320x400,640x200,640x400) */
{1368, 1008, 729, 688}, /* 01 (320x350,640x350) */
{1368, 1008, 752, 711}, /* 02 (360x400,720x400) */
@@ -1206,7 +689,7 @@ static struct XGI330_LCDDataDesStruct XGI_CetLCDDLDes1280x1024Data[] = {
{18, 1346, 1065, 1024} /* 07 (1280x1024x60Hz) */
};
-static struct XGI330_LCDDataDesStruct XGI_ExtLCDDes1280x1024Data[] = {
+static struct XGI_LCDDesStruct XGI_ExtLCDDes1280x1024Data[] = {
{9, 1337, 981, 940}, /* ; 00 (320x200,320x400,640x200,640x400) */
{9, 1337, 926, 884}, /* ; 01 (320x350,640x350) alan, 2003/09/30 */
{9, 1337, 981, 940}, /* ; 02 (360x400,720x400) */
@@ -1217,7 +700,7 @@ static struct XGI330_LCDDataDesStruct XGI_ExtLCDDes1280x1024Data[] = {
{9, 1337, 1065, 1024} /* ; 07 (1280x1024x60Hz) */
};
-static struct XGI330_LCDDataDesStruct XGI_StLCDDes1280x1024Data[] = {
+static struct XGI_LCDDesStruct XGI_StLCDDes1280x1024Data[] = {
{9, 1337, 970, 907}, /* ; 00 (320x200,320x400,640x200,640x400) */
{9, 1337, 917, 854}, /* ; 01 (320x350,640x350) */
{9, 1337, 970, 907}, /* ; 02 (360x400,720x400) */
@@ -1228,7 +711,7 @@ static struct XGI330_LCDDataDesStruct XGI_StLCDDes1280x1024Data[] = {
{9, 1337, 1065, 1024} /* ; 07 (1280x1024x60Hz) */
};
-static struct XGI330_LCDDataDesStruct XGI_CetLCDDes1280x1024Data[] = {
+static struct XGI_LCDDesStruct XGI_CetLCDDes1280x1024Data[] = {
{1368, 1008, 752, 711}, /* 00 (320x200,320x400,640x200,640x400) */
{1368, 1008, 729, 688}, /* 01 (320x350,640x350) */
{1368, 1008, 752, 711}, /* 02 (360x400,720x400) */
@@ -1239,7 +722,7 @@ static struct XGI330_LCDDataDesStruct XGI_CetLCDDes1280x1024Data[] = {
{9, 1337, 1065, 1024} /* 07 (1280x1024x60Hz) */
};
-static struct XGI330_LCDDataDesStruct xgifb_lcddldes_1400x1050[] = {
+static struct XGI_LCDDesStruct xgifb_lcddldes_1400x1050[] = {
{18, 1464, 0, 1051}, /* 00 (320x200,320x400,640x200,640x400) */
{18, 1464, 0, 1051}, /* 01 (320x350,640x350) */
{18, 1464, 0, 1051}, /* 02 (360x400,720x400) */
@@ -1251,7 +734,7 @@ static struct XGI330_LCDDataDesStruct xgifb_lcddldes_1400x1050[] = {
{18, 1464, 0, 1051} /* 08 (1400x1050x60Hz) */
};
-static struct XGI330_LCDDataDesStruct xgifb_lcddes_1400x1050[] = {
+static struct XGI_LCDDesStruct xgifb_lcddes_1400x1050[] = {
{9, 1455, 0, 1051}, /* 00 (320x200,320x400,640x200,640x400) */
{9, 1455, 0, 1051}, /* 01 (320x350,640x350) */
{9, 1455, 0, 1051}, /* 02 (360x400,720x400) */
@@ -1263,7 +746,7 @@ static struct XGI330_LCDDataDesStruct xgifb_lcddes_1400x1050[] = {
{9, 1455, 0, 1051} /* 08 (1400x1050x60Hz) */
};
-static struct XGI330_LCDDataDesStruct XGI_CetLCDDes1400x1050Data[] = {
+static struct XGI_LCDDesStruct XGI_CetLCDDes1400x1050Data[] = {
{1308, 1068, 781, 766}, /* 00 (320x200,320x400,640x200,640x400) */
{1308, 1068, 781, 766}, /* 01 (320x350,640x350) */
{1308, 1068, 781, 766}, /* 02 (360x400,720x400) */
@@ -1275,7 +758,7 @@ static struct XGI330_LCDDataDesStruct XGI_CetLCDDes1400x1050Data[] = {
{18, 1464, 0, 1051} /* 08 (1400x1050x60Hz) */
};
-static struct XGI330_LCDDataDesStruct XGI_CetLCDDes1400x1050Data2[] = {
+static struct XGI_LCDDesStruct XGI_CetLCDDes1400x1050Data2[] = {
{0, 1448, 0, 1051}, /* 00 (320x200,320x400,640x200,640x400) */
{0, 1448, 0, 1051}, /* 01 (320x350,640x350) */
{0, 1448, 0, 1051}, /* 02 (360x400,720x400) */
@@ -1283,7 +766,7 @@ static struct XGI330_LCDDataDesStruct XGI_CetLCDDes1400x1050Data2[] = {
{0, 1448, 0, 1051} /* 04 (640x480x60Hz) */
};
-static struct XGI330_LCDDataDesStruct XGI_ExtLCDDLDes1600x1200Data[] = {
+static struct XGI_LCDDesStruct XGI_ExtLCDDLDes1600x1200Data[] = {
{18, 1682, 0, 1201}, /* 00 (320x200,320x400,640x200,640x400) */
{18, 1682, 0, 1201}, /* 01 (320x350,640x350) */
{18, 1682, 0, 1201}, /* 02 (360x400,720x400) */
@@ -1296,7 +779,7 @@ static struct XGI330_LCDDataDesStruct XGI_ExtLCDDLDes1600x1200Data[] = {
{18, 1682, 0, 1201} /* 09 (1600x1200x60Hz) */
};
-static struct XGI330_LCDDataDesStruct XGI_StLCDDLDes1600x1200Data[] = {
+static struct XGI_LCDDesStruct XGI_StLCDDLDes1600x1200Data[] = {
{18, 1682, 1150, 1101}, /* 00 (320x200,320x400,640x200,640x400) */
{18, 1682, 1083, 1034}, /* 01 (320x350,640x350) */
{18, 1682, 1150, 1101}, /* 02 (360x400,720x400) */
@@ -1309,7 +792,7 @@ static struct XGI330_LCDDataDesStruct XGI_StLCDDLDes1600x1200Data[] = {
{18, 1682, 0, 1201} /* 09 (1600x1200x60Hz) */
};
-static struct XGI330_LCDDataDesStruct XGI_ExtLCDDes1600x1200Data[] = {
+static struct XGI_LCDDesStruct XGI_ExtLCDDes1600x1200Data[] = {
{9, 1673, 0, 1201}, /* 00 (320x200,320x400,640x200,640x400) */
{9, 1673, 0, 1201}, /* 01 (320x350,640x350) */
{9, 1673, 0, 1201}, /* 02 (360x400,720x400) */
@@ -1322,7 +805,7 @@ static struct XGI330_LCDDataDesStruct XGI_ExtLCDDes1600x1200Data[] = {
{9, 1673, 0, 1201} /* 09 (1600x1200x60Hz) */
};
-static struct XGI330_LCDDataDesStruct XGI_StLCDDes1600x1200Data[] = {
+static struct XGI_LCDDesStruct XGI_StLCDDes1600x1200Data[] = {
{9, 1673, 1150, 1101}, /* 00 (320x200,320x400,640x200,640x400) */
{9, 1673, 1083, 1034}, /* 01 (320x350,640x350) */
{9, 1673, 1150, 1101}, /* 02 (360x400,720x400) */
@@ -1352,7 +835,7 @@ static struct XGI330_LCDDataDesStruct2 XGI_NoScalingDesData[] = {
};
/* ;;1024x768x75Hz */
-static struct XGI330_LCDDataDesStruct xgifb_lcddes_1024x768x75[] = {
+static struct XGI_LCDDesStruct xgifb_lcddes_1024x768x75[] = {
{9, 1049, 0, 769}, /* ; 00 (320x200,320x400,640x200,640x400) */
{9, 1049, 0, 769}, /* ; 01 (320x350,640x350) */
{9, 1049, 0, 769}, /* ; 02 (360x400,720x400) */
@@ -1363,7 +846,7 @@ static struct XGI330_LCDDataDesStruct xgifb_lcddes_1024x768x75[] = {
};
/* ;;1024x768x75Hz */
-static struct XGI330_LCDDataDesStruct XGI_CetLCDDes1024x768x75Data[] = {
+static struct XGI_LCDDesStruct XGI_CetLCDDes1024x768x75Data[] = {
{1152, 856, 622, 587}, /* ; 00 (320x200,320x400,640x200,640x400) */
{1152, 856, 597, 562}, /* ; 01 (320x350,640x350) */
{1192, 896, 622, 587}, /* ; 02 (360x400,720x400) */
@@ -1374,7 +857,7 @@ static struct XGI330_LCDDataDesStruct XGI_CetLCDDes1024x768x75Data[] = {
};
/* ;;1280x1024x75Hz */
-static struct XGI330_LCDDataDesStruct xgifb_lcddldes_1280x1024x75[] = {
+static struct XGI_LCDDesStruct xgifb_lcddldes_1280x1024x75[] = {
{18, 1314, 0, 1025}, /* ; 00 (320x200,320x400,640x200,640x400) */
{18, 1314, 0, 1025}, /* ; 01 (320x350,640x350) */
{18, 1314, 0, 1025}, /* ; 02 (360x400,720x400) */
@@ -1386,7 +869,7 @@ static struct XGI330_LCDDataDesStruct xgifb_lcddldes_1280x1024x75[] = {
};
/* 1280x1024x75Hz */
-static struct XGI330_LCDDataDesStruct XGI_CetLCDDLDes1280x1024x75Data[] = {
+static struct XGI_LCDDesStruct XGI_CetLCDDLDes1280x1024x75Data[] = {
{1368, 1008, 752, 711}, /* ; 00 (320x200,320x400,640x200,640x400) */
{1368, 1008, 729, 688}, /* ; 01 (320x350,640x350) */
{1408, 1048, 752, 711}, /* ; 02 (360x400,720x400) */
@@ -1398,7 +881,7 @@ static struct XGI330_LCDDataDesStruct XGI_CetLCDDLDes1280x1024x75Data[] = {
};
/* ;;1280x1024x75Hz */
-static struct XGI330_LCDDataDesStruct xgifb_lcddes_1280x1024x75[] = {
+static struct XGI_LCDDesStruct xgifb_lcddes_1280x1024x75[] = {
{9, 1305, 0, 1025}, /* ; 00 (320x200,320x400,640x200,640x400) */
{9, 1305, 0, 1025}, /* ; 01 (320x350,640x350) */
{9, 1305, 0, 1025}, /* ; 02 (360x400,720x400) */
@@ -1410,7 +893,7 @@ static struct XGI330_LCDDataDesStruct xgifb_lcddes_1280x1024x75[] = {
};
/* 1280x1024x75Hz */
-static struct XGI330_LCDDataDesStruct XGI_CetLCDDes1280x1024x75Data[] = {
+static struct XGI_LCDDesStruct XGI_CetLCDDes1280x1024x75Data[] = {
{1368, 1008, 752, 711}, /* ; 00 (320x200,320x400,640x200,640x400) */
{1368, 1008, 729, 688}, /* ; 01 (320x350,640x350) */
{1408, 1048, 752, 711}, /* ; 02 (360x400,720x400) */
diff --git a/drivers/staging/xgifb/vgatypes.h b/drivers/staging/xgifb/vgatypes.h
index a7208e315815..30cdd1af81f1 100644
--- a/drivers/staging/xgifb/vgatypes.h
+++ b/drivers/staging/xgifb/vgatypes.h
@@ -66,8 +66,6 @@ struct xgi_hw_device_info {
unsigned long ulVideoMemorySize; /* size, in bytes, of the
memory on the board */
- unsigned char *pjIOAddress; /* base I/O address of VGA ports (0x3B0) */
-
unsigned char jChipType; /* Used to Identify Graphics Chip */
/* defined in the data structure type */
/* "XGI_CHIP_TYPE" */
diff --git a/drivers/staging/zsmalloc/zsmalloc-main.c b/drivers/staging/zsmalloc/zsmalloc-main.c
index 917461c66014..504b6c2db22e 100644
--- a/drivers/staging/zsmalloc/zsmalloc-main.c
+++ b/drivers/staging/zsmalloc/zsmalloc-main.c
@@ -45,12 +45,12 @@ static DEFINE_PER_CPU(struct mapping_area, zs_map_area);
static int is_first_page(struct page *page)
{
- return test_bit(PG_private, &page->flags);
+ return PagePrivate(page);
}
static int is_last_page(struct page *page)
{
- return test_bit(PG_private_2, &page->flags);
+ return PagePrivate2(page);
}
static void get_zspage_mapping(struct page *page, unsigned int *class_idx,
@@ -377,7 +377,7 @@ static struct page *alloc_zspage(struct size_class *class, gfp_t flags)
INIT_LIST_HEAD(&page->lru);
if (i == 0) { /* first page */
- set_bit(PG_private, &page->flags);
+ SetPagePrivate(page);
set_page_private(page, 0);
first_page = page;
first_page->inuse = 0;
@@ -389,8 +389,7 @@ static struct page *alloc_zspage(struct size_class *class, gfp_t flags)
if (i >= 2)
list_add(&page->lru, &prev_page->lru);
if (i == class->zspage_order - 1) /* last page */
- set_bit(PG_private_2, &page->flags);
-
+ SetPagePrivate2(page);
prev_page = page;
}
diff --git a/drivers/staging/vme/Kconfig b/drivers/vme/Kconfig
index 6411ae51ed3f..c5c22465a805 100644
--- a/drivers/staging/vme/Kconfig
+++ b/drivers/vme/Kconfig
@@ -10,10 +10,10 @@ menuconfig VME_BUS
if VME_BUS
-source "drivers/staging/vme/bridges/Kconfig"
+source "drivers/vme/bridges/Kconfig"
-source "drivers/staging/vme/devices/Kconfig"
+source "drivers/vme/boards/Kconfig"
-source "drivers/staging/vme/boards/Kconfig"
+source "drivers/staging/vme/devices/Kconfig"
endif # VME
diff --git a/drivers/vme/Makefile b/drivers/vme/Makefile
new file mode 100644
index 000000000000..d7bfcb9fd5a1
--- /dev/null
+++ b/drivers/vme/Makefile
@@ -0,0 +1,7 @@
+#
+# Makefile for the VME bridge device drivers.
+#
+obj-$(CONFIG_VME_BUS) += vme.o
+
+obj-y += bridges/
+obj-y += boards/
diff --git a/drivers/staging/vme/boards/Kconfig b/drivers/vme/boards/Kconfig
index 761631353527..761631353527 100644
--- a/drivers/staging/vme/boards/Kconfig
+++ b/drivers/vme/boards/Kconfig
diff --git a/drivers/staging/vme/boards/Makefile b/drivers/vme/boards/Makefile
index 43658340885d..43658340885d 100644
--- a/drivers/staging/vme/boards/Makefile
+++ b/drivers/vme/boards/Makefile
diff --git a/drivers/staging/vme/boards/vme_vmivme7805.c b/drivers/vme/boards/vme_vmivme7805.c
index 8e05bb4e135a..8e05bb4e135a 100644
--- a/drivers/staging/vme/boards/vme_vmivme7805.c
+++ b/drivers/vme/boards/vme_vmivme7805.c
diff --git a/drivers/staging/vme/boards/vme_vmivme7805.h b/drivers/vme/boards/vme_vmivme7805.h
index 44c2c449808c..44c2c449808c 100644
--- a/drivers/staging/vme/boards/vme_vmivme7805.h
+++ b/drivers/vme/boards/vme_vmivme7805.h
diff --git a/drivers/staging/vme/bridges/Kconfig b/drivers/vme/bridges/Kconfig
index 9331064e0476..9331064e0476 100644
--- a/drivers/staging/vme/bridges/Kconfig
+++ b/drivers/vme/bridges/Kconfig
diff --git a/drivers/staging/vme/bridges/Makefile b/drivers/vme/bridges/Makefile
index 59638afcd502..59638afcd502 100644
--- a/drivers/staging/vme/bridges/Makefile
+++ b/drivers/vme/bridges/Makefile
diff --git a/drivers/staging/vme/bridges/vme_ca91cx42.c b/drivers/vme/bridges/vme_ca91cx42.c
index 515b8b8e32a8..a3c0f84e2fa1 100644
--- a/drivers/staging/vme/bridges/vme_ca91cx42.c
+++ b/drivers/vme/bridges/vme_ca91cx42.c
@@ -29,8 +29,8 @@
#include <linux/time.h>
#include <linux/io.h>
#include <linux/uaccess.h>
+#include <linux/vme.h>
-#include "../vme.h"
#include "../vme_bridge.h"
#include "vme_ca91cx42.h"
diff --git a/drivers/staging/vme/bridges/vme_ca91cx42.h b/drivers/vme/bridges/vme_ca91cx42.h
index 02a7c794db05..02a7c794db05 100644
--- a/drivers/staging/vme/bridges/vme_ca91cx42.h
+++ b/drivers/vme/bridges/vme_ca91cx42.h
diff --git a/drivers/staging/vme/bridges/vme_tsi148.c b/drivers/vme/bridges/vme_tsi148.c
index f50582169b24..081e9c4c5e71 100644
--- a/drivers/staging/vme/bridges/vme_tsi148.c
+++ b/drivers/vme/bridges/vme_tsi148.c
@@ -29,8 +29,9 @@
#include <linux/time.h>
#include <linux/io.h>
#include <linux/uaccess.h>
+#include <linux/byteorder/generic.h>
+#include <linux/vme.h>
-#include "../vme.h"
#include "../vme_bridge.h"
#include "vme_tsi148.h"
@@ -1415,51 +1416,55 @@ static unsigned int tsi148_master_rmw(struct vme_master_resource *image,
return result;
}
-static int tsi148_dma_set_vme_src_attributes(struct device *dev, u32 *attr,
+static int tsi148_dma_set_vme_src_attributes(struct device *dev, __be32 *attr,
u32 aspace, u32 cycle, u32 dwidth)
{
+ u32 val;
+
+ val = be32_to_cpu(*attr);
+
/* Setup 2eSST speeds */
switch (cycle & (VME_2eSST160 | VME_2eSST267 | VME_2eSST320)) {
case VME_2eSST160:
- *attr |= TSI148_LCSR_DSAT_2eSSTM_160;
+ val |= TSI148_LCSR_DSAT_2eSSTM_160;
break;
case VME_2eSST267:
- *attr |= TSI148_LCSR_DSAT_2eSSTM_267;
+ val |= TSI148_LCSR_DSAT_2eSSTM_267;
break;
case VME_2eSST320:
- *attr |= TSI148_LCSR_DSAT_2eSSTM_320;
+ val |= TSI148_LCSR_DSAT_2eSSTM_320;
break;
}
/* Setup cycle types */
if (cycle & VME_SCT)
- *attr |= TSI148_LCSR_DSAT_TM_SCT;
+ val |= TSI148_LCSR_DSAT_TM_SCT;
if (cycle & VME_BLT)
- *attr |= TSI148_LCSR_DSAT_TM_BLT;
+ val |= TSI148_LCSR_DSAT_TM_BLT;
if (cycle & VME_MBLT)
- *attr |= TSI148_LCSR_DSAT_TM_MBLT;
+ val |= TSI148_LCSR_DSAT_TM_MBLT;
if (cycle & VME_2eVME)
- *attr |= TSI148_LCSR_DSAT_TM_2eVME;
+ val |= TSI148_LCSR_DSAT_TM_2eVME;
if (cycle & VME_2eSST)
- *attr |= TSI148_LCSR_DSAT_TM_2eSST;
+ val |= TSI148_LCSR_DSAT_TM_2eSST;
if (cycle & VME_2eSSTB) {
dev_err(dev, "Currently not setting Broadcast Select "
"Registers\n");
- *attr |= TSI148_LCSR_DSAT_TM_2eSSTB;
+ val |= TSI148_LCSR_DSAT_TM_2eSSTB;
}
/* Setup data width */
switch (dwidth) {
case VME_D16:
- *attr |= TSI148_LCSR_DSAT_DBW_16;
+ val |= TSI148_LCSR_DSAT_DBW_16;
break;
case VME_D32:
- *attr |= TSI148_LCSR_DSAT_DBW_32;
+ val |= TSI148_LCSR_DSAT_DBW_32;
break;
default:
dev_err(dev, "Invalid data width\n");
@@ -1469,31 +1474,31 @@ static int tsi148_dma_set_vme_src_attributes(struct device *dev, u32 *attr,
/* Setup address space */
switch (aspace) {
case VME_A16:
- *attr |= TSI148_LCSR_DSAT_AMODE_A16;
+ val |= TSI148_LCSR_DSAT_AMODE_A16;
break;
case VME_A24:
- *attr |= TSI148_LCSR_DSAT_AMODE_A24;
+ val |= TSI148_LCSR_DSAT_AMODE_A24;
break;
case VME_A32:
- *attr |= TSI148_LCSR_DSAT_AMODE_A32;
+ val |= TSI148_LCSR_DSAT_AMODE_A32;
break;
case VME_A64:
- *attr |= TSI148_LCSR_DSAT_AMODE_A64;
+ val |= TSI148_LCSR_DSAT_AMODE_A64;
break;
case VME_CRCSR:
- *attr |= TSI148_LCSR_DSAT_AMODE_CRCSR;
+ val |= TSI148_LCSR_DSAT_AMODE_CRCSR;
break;
case VME_USER1:
- *attr |= TSI148_LCSR_DSAT_AMODE_USER1;
+ val |= TSI148_LCSR_DSAT_AMODE_USER1;
break;
case VME_USER2:
- *attr |= TSI148_LCSR_DSAT_AMODE_USER2;
+ val |= TSI148_LCSR_DSAT_AMODE_USER2;
break;
case VME_USER3:
- *attr |= TSI148_LCSR_DSAT_AMODE_USER3;
+ val |= TSI148_LCSR_DSAT_AMODE_USER3;
break;
case VME_USER4:
- *attr |= TSI148_LCSR_DSAT_AMODE_USER4;
+ val |= TSI148_LCSR_DSAT_AMODE_USER4;
break;
default:
dev_err(dev, "Invalid address space\n");
@@ -1502,58 +1507,64 @@ static int tsi148_dma_set_vme_src_attributes(struct device *dev, u32 *attr,
}
if (cycle & VME_SUPER)
- *attr |= TSI148_LCSR_DSAT_SUP;
+ val |= TSI148_LCSR_DSAT_SUP;
if (cycle & VME_PROG)
- *attr |= TSI148_LCSR_DSAT_PGM;
+ val |= TSI148_LCSR_DSAT_PGM;
+
+ *attr = cpu_to_be32(val);
return 0;
}
-static int tsi148_dma_set_vme_dest_attributes(struct device *dev, u32 *attr,
+static int tsi148_dma_set_vme_dest_attributes(struct device *dev, __be32 *attr,
u32 aspace, u32 cycle, u32 dwidth)
{
+ u32 val;
+
+ val = be32_to_cpu(*attr);
+
/* Setup 2eSST speeds */
switch (cycle & (VME_2eSST160 | VME_2eSST267 | VME_2eSST320)) {
case VME_2eSST160:
- *attr |= TSI148_LCSR_DDAT_2eSSTM_160;
+ val |= TSI148_LCSR_DDAT_2eSSTM_160;
break;
case VME_2eSST267:
- *attr |= TSI148_LCSR_DDAT_2eSSTM_267;
+ val |= TSI148_LCSR_DDAT_2eSSTM_267;
break;
case VME_2eSST320:
- *attr |= TSI148_LCSR_DDAT_2eSSTM_320;
+ val |= TSI148_LCSR_DDAT_2eSSTM_320;
break;
}
/* Setup cycle types */
if (cycle & VME_SCT)
- *attr |= TSI148_LCSR_DDAT_TM_SCT;
+ val |= TSI148_LCSR_DDAT_TM_SCT;
if (cycle & VME_BLT)
- *attr |= TSI148_LCSR_DDAT_TM_BLT;
+ val |= TSI148_LCSR_DDAT_TM_BLT;
if (cycle & VME_MBLT)
- *attr |= TSI148_LCSR_DDAT_TM_MBLT;
+ val |= TSI148_LCSR_DDAT_TM_MBLT;
if (cycle & VME_2eVME)
- *attr |= TSI148_LCSR_DDAT_TM_2eVME;
+ val |= TSI148_LCSR_DDAT_TM_2eVME;
if (cycle & VME_2eSST)
- *attr |= TSI148_LCSR_DDAT_TM_2eSST;
+ val |= TSI148_LCSR_DDAT_TM_2eSST;
if (cycle & VME_2eSSTB) {
dev_err(dev, "Currently not setting Broadcast Select "
"Registers\n");
- *attr |= TSI148_LCSR_DDAT_TM_2eSSTB;
+ val |= TSI148_LCSR_DDAT_TM_2eSSTB;
}
/* Setup data width */
switch (dwidth) {
case VME_D16:
- *attr |= TSI148_LCSR_DDAT_DBW_16;
+ val |= TSI148_LCSR_DDAT_DBW_16;
break;
case VME_D32:
- *attr |= TSI148_LCSR_DDAT_DBW_32;
+ val |= TSI148_LCSR_DDAT_DBW_32;
break;
default:
dev_err(dev, "Invalid data width\n");
@@ -1563,31 +1574,31 @@ static int tsi148_dma_set_vme_dest_attributes(struct device *dev, u32 *attr,
/* Setup address space */
switch (aspace) {
case VME_A16:
- *attr |= TSI148_LCSR_DDAT_AMODE_A16;
+ val |= TSI148_LCSR_DDAT_AMODE_A16;
break;
case VME_A24:
- *attr |= TSI148_LCSR_DDAT_AMODE_A24;
+ val |= TSI148_LCSR_DDAT_AMODE_A24;
break;
case VME_A32:
- *attr |= TSI148_LCSR_DDAT_AMODE_A32;
+ val |= TSI148_LCSR_DDAT_AMODE_A32;
break;
case VME_A64:
- *attr |= TSI148_LCSR_DDAT_AMODE_A64;
+ val |= TSI148_LCSR_DDAT_AMODE_A64;
break;
case VME_CRCSR:
- *attr |= TSI148_LCSR_DDAT_AMODE_CRCSR;
+ val |= TSI148_LCSR_DDAT_AMODE_CRCSR;
break;
case VME_USER1:
- *attr |= TSI148_LCSR_DDAT_AMODE_USER1;
+ val |= TSI148_LCSR_DDAT_AMODE_USER1;
break;
case VME_USER2:
- *attr |= TSI148_LCSR_DDAT_AMODE_USER2;
+ val |= TSI148_LCSR_DDAT_AMODE_USER2;
break;
case VME_USER3:
- *attr |= TSI148_LCSR_DDAT_AMODE_USER3;
+ val |= TSI148_LCSR_DDAT_AMODE_USER3;
break;
case VME_USER4:
- *attr |= TSI148_LCSR_DDAT_AMODE_USER4;
+ val |= TSI148_LCSR_DDAT_AMODE_USER4;
break;
default:
dev_err(dev, "Invalid address space\n");
@@ -1596,25 +1607,28 @@ static int tsi148_dma_set_vme_dest_attributes(struct device *dev, u32 *attr,
}
if (cycle & VME_SUPER)
- *attr |= TSI148_LCSR_DDAT_SUP;
+ val |= TSI148_LCSR_DDAT_SUP;
if (cycle & VME_PROG)
- *attr |= TSI148_LCSR_DDAT_PGM;
+ val |= TSI148_LCSR_DDAT_PGM;
+
+ *attr = cpu_to_be32(val);
return 0;
}
/*
* Add a link list descriptor to the list
+ *
+ * Note: DMA engine expects the DMA descriptor to be big endian.
*/
static int tsi148_dma_list_add(struct vme_dma_list *list,
struct vme_dma_attr *src, struct vme_dma_attr *dest, size_t count)
{
struct tsi148_dma_entry *entry, *prev;
- u32 address_high, address_low;
+ u32 address_high, address_low, val;
struct vme_dma_pattern *pattern_attr;
struct vme_dma_pci *pci_attr;
struct vme_dma_vme *vme_attr;
- dma_addr_t desc_ptr;
int retval = 0;
struct vme_bridge *tsi148_bridge;
@@ -1648,34 +1662,36 @@ static int tsi148_dma_list_add(struct vme_dma_list *list,
case VME_DMA_PATTERN:
pattern_attr = src->private;
- entry->descriptor.dsal = pattern_attr->pattern;
- entry->descriptor.dsat = TSI148_LCSR_DSAT_TYP_PAT;
+ entry->descriptor.dsal = cpu_to_be32(pattern_attr->pattern);
+
+ val = TSI148_LCSR_DSAT_TYP_PAT;
+
/* Default behaviour is 32 bit pattern */
if (pattern_attr->type & VME_DMA_PATTERN_BYTE)
- entry->descriptor.dsat |= TSI148_LCSR_DSAT_PSZ;
+ val |= TSI148_LCSR_DSAT_PSZ;
/* It seems that the default behaviour is to increment */
if ((pattern_attr->type & VME_DMA_PATTERN_INCREMENT) == 0)
- entry->descriptor.dsat |= TSI148_LCSR_DSAT_NIN;
-
+ val |= TSI148_LCSR_DSAT_NIN;
+ entry->descriptor.dsat = cpu_to_be32(val);
break;
case VME_DMA_PCI:
pci_attr = src->private;
reg_split((unsigned long long)pci_attr->address, &address_high,
&address_low);
- entry->descriptor.dsau = address_high;
- entry->descriptor.dsal = address_low;
- entry->descriptor.dsat = TSI148_LCSR_DSAT_TYP_PCI;
+ entry->descriptor.dsau = cpu_to_be32(address_high);
+ entry->descriptor.dsal = cpu_to_be32(address_low);
+ entry->descriptor.dsat = cpu_to_be32(TSI148_LCSR_DSAT_TYP_PCI);
break;
case VME_DMA_VME:
vme_attr = src->private;
reg_split((unsigned long long)vme_attr->address, &address_high,
&address_low);
- entry->descriptor.dsau = address_high;
- entry->descriptor.dsal = address_low;
- entry->descriptor.dsat = TSI148_LCSR_DSAT_TYP_VME;
+ entry->descriptor.dsau = cpu_to_be32(address_high);
+ entry->descriptor.dsal = cpu_to_be32(address_low);
+ entry->descriptor.dsat = cpu_to_be32(TSI148_LCSR_DSAT_TYP_VME);
retval = tsi148_dma_set_vme_src_attributes(
tsi148_bridge->parent, &entry->descriptor.dsat,
@@ -1691,9 +1707,8 @@ static int tsi148_dma_list_add(struct vme_dma_list *list,
}
/* Assume last link - this will be over-written by adding another */
- entry->descriptor.dnlau = 0;
- entry->descriptor.dnlal = TSI148_LCSR_DNLAL_LLA;
-
+ entry->descriptor.dnlau = cpu_to_be32(0);
+ entry->descriptor.dnlal = cpu_to_be32(TSI148_LCSR_DNLAL_LLA);
/* Fill out destination part */
switch (dest->type) {
@@ -1702,18 +1717,18 @@ static int tsi148_dma_list_add(struct vme_dma_list *list,
reg_split((unsigned long long)pci_attr->address, &address_high,
&address_low);
- entry->descriptor.ddau = address_high;
- entry->descriptor.ddal = address_low;
- entry->descriptor.ddat = TSI148_LCSR_DDAT_TYP_PCI;
+ entry->descriptor.ddau = cpu_to_be32(address_high);
+ entry->descriptor.ddal = cpu_to_be32(address_low);
+ entry->descriptor.ddat = cpu_to_be32(TSI148_LCSR_DDAT_TYP_PCI);
break;
case VME_DMA_VME:
vme_attr = dest->private;
reg_split((unsigned long long)vme_attr->address, &address_high,
&address_low);
- entry->descriptor.ddau = address_high;
- entry->descriptor.ddal = address_low;
- entry->descriptor.ddat = TSI148_LCSR_DDAT_TYP_VME;
+ entry->descriptor.ddau = cpu_to_be32(address_high);
+ entry->descriptor.ddal = cpu_to_be32(address_low);
+ entry->descriptor.ddat = cpu_to_be32(TSI148_LCSR_DDAT_TYP_VME);
retval = tsi148_dma_set_vme_dest_attributes(
tsi148_bridge->parent, &entry->descriptor.ddat,
@@ -1729,7 +1744,7 @@ static int tsi148_dma_list_add(struct vme_dma_list *list,
}
/* Fill out count */
- entry->descriptor.dcnt = (u32)count;
+ entry->descriptor.dcnt = cpu_to_be32((u32)count);
/* Add to list */
list_add_tail(&entry->list, &list->entries);
@@ -1739,9 +1754,15 @@ static int tsi148_dma_list_add(struct vme_dma_list *list,
prev = list_entry(entry->list.prev, struct tsi148_dma_entry,
list);
/* We need the bus address for the pointer */
- desc_ptr = virt_to_bus(&entry->descriptor);
- reg_split(desc_ptr, &prev->descriptor.dnlau,
- &prev->descriptor.dnlal);
+ entry->dma_handle = dma_map_single(tsi148_bridge->parent,
+ &entry->descriptor,
+ sizeof(struct tsi148_dma_descriptor), DMA_TO_DEVICE);
+
+ reg_split((unsigned long long)entry->dma_handle, &address_high,
+ &address_low);
+ entry->descriptor.dnlau = cpu_to_be32(address_high);
+ entry->descriptor.dnlal = cpu_to_be32(address_low);
+
}
return 0;
@@ -1784,7 +1805,6 @@ static int tsi148_dma_list_exec(struct vme_dma_list *list)
struct vme_dma_resource *ctrlr;
int channel, retval = 0;
struct tsi148_dma_entry *entry;
- dma_addr_t bus_addr;
u32 bus_addr_high, bus_addr_low;
u32 val, dctlreg = 0;
struct vme_bridge *tsi148_bridge;
@@ -1817,23 +1837,29 @@ static int tsi148_dma_list_exec(struct vme_dma_list *list)
entry = list_first_entry(&list->entries, struct tsi148_dma_entry,
list);
- bus_addr = virt_to_bus(&entry->descriptor);
+ entry->dma_handle = dma_map_single(tsi148_bridge->parent,
+ &entry->descriptor,
+ sizeof(struct tsi148_dma_descriptor), DMA_TO_DEVICE);
mutex_unlock(&ctrlr->mtx);
- reg_split(bus_addr, &bus_addr_high, &bus_addr_low);
+ reg_split(entry->dma_handle, &bus_addr_high, &bus_addr_low);
iowrite32be(bus_addr_high, bridge->base +
TSI148_LCSR_DMA[channel] + TSI148_LCSR_OFFSET_DNLAU);
iowrite32be(bus_addr_low, bridge->base +
TSI148_LCSR_DMA[channel] + TSI148_LCSR_OFFSET_DNLAL);
+ dctlreg = ioread32be(bridge->base + TSI148_LCSR_DMA[channel] +
+ TSI148_LCSR_OFFSET_DCTL);
+
/* Start the operation */
iowrite32be(dctlreg | TSI148_LCSR_DCTL_DGO, bridge->base +
TSI148_LCSR_DMA[channel] + TSI148_LCSR_OFFSET_DCTL);
wait_event_interruptible(bridge->dma_queue[channel],
tsi148_dma_busy(ctrlr->parent, channel));
+
/*
* Read status register, this register is valid until we kick off a
* new transfer.
@@ -1864,10 +1890,15 @@ static int tsi148_dma_list_empty(struct vme_dma_list *list)
struct list_head *pos, *temp;
struct tsi148_dma_entry *entry;
+ struct vme_bridge *tsi148_bridge = list->parent->parent;
+
/* detach and free each entry */
list_for_each_safe(pos, temp, &list->entries) {
list_del(pos);
entry = list_entry(pos, struct tsi148_dma_entry, list);
+
+ dma_unmap_single(tsi148_bridge->parent, entry->dma_handle,
+ sizeof(struct tsi148_dma_descriptor), DMA_TO_DEVICE);
kfree(entry);
}
diff --git a/drivers/staging/vme/bridges/vme_tsi148.h b/drivers/vme/bridges/vme_tsi148.h
index a3ac2fe98816..f5ed14382a8d 100644
--- a/drivers/staging/vme/bridges/vme_tsi148.h
+++ b/drivers/vme/bridges/vme_tsi148.h
@@ -56,16 +56,16 @@ struct tsi148_driver {
* correctly laid out - It must also be aligned on 64-bit boundaries.
*/
struct tsi148_dma_descriptor {
- u32 dsau; /* Source Address */
- u32 dsal;
- u32 ddau; /* Destination Address */
- u32 ddal;
- u32 dsat; /* Source attributes */
- u32 ddat; /* Destination attributes */
- u32 dnlau; /* Next link address */
- u32 dnlal;
- u32 dcnt; /* Byte count */
- u32 ddbs; /* 2eSST Broadcast select */
+ __be32 dsau; /* Source Address */
+ __be32 dsal;
+ __be32 ddau; /* Destination Address */
+ __be32 ddal;
+ __be32 dsat; /* Source attributes */
+ __be32 ddat; /* Destination attributes */
+ __be32 dnlau; /* Next link address */
+ __be32 dnlal;
+ __be32 dcnt; /* Byte count */
+ __be32 ddbs; /* 2eSST Broadcast select */
};
struct tsi148_dma_entry {
@@ -75,6 +75,7 @@ struct tsi148_dma_entry {
*/
struct tsi148_dma_descriptor descriptor;
struct list_head list;
+ dma_addr_t dma_handle;
};
/*
diff --git a/drivers/staging/vme/vme.c b/drivers/vme/vme.c
index 70722ae52321..95a9f71d793e 100644
--- a/drivers/staging/vme/vme.c
+++ b/drivers/vme/vme.c
@@ -30,8 +30,8 @@
#include <linux/mutex.h>
#include <linux/spinlock.h>
#include <linux/slab.h>
+#include <linux/vme.h>
-#include "vme.h"
#include "vme_bridge.h"
/* Bitmask and list of registered buses both protected by common mutex */
@@ -98,14 +98,13 @@ void *vme_alloc_consistent(struct vme_resource *resource, size_t size,
}
if (bridge->parent == NULL) {
- printk(KERN_ERR "Dev entry NULL for"
- " bridge %s\n", bridge->name);
+ printk(KERN_ERR "Dev entry NULL for bridge %s\n", bridge->name);
return NULL;
}
if (bridge->alloc_consistent == NULL) {
- printk(KERN_ERR "alloc_consistent not supported by"
- " bridge %s\n", bridge->name);
+ printk(KERN_ERR "alloc_consistent not supported by bridge %s\n",
+ bridge->name);
return NULL;
}
@@ -133,14 +132,13 @@ void vme_free_consistent(struct vme_resource *resource, size_t size,
}
if (bridge->parent == NULL) {
- printk(KERN_ERR "Dev entry NULL for"
- " bridge %s\n", bridge->name);
+ printk(KERN_ERR "Dev entry NULL for bridge %s\n", bridge->name);
return;
}
if (bridge->free_consistent == NULL) {
- printk(KERN_ERR "free_consistent not supported by"
- " bridge %s\n", bridge->name);
+ printk(KERN_ERR "free_consistent not supported by bridge %s\n",
+ bridge->name);
return;
}
@@ -747,15 +745,13 @@ struct vme_dma_attr *vme_dma_pattern_attribute(u32 pattern, u32 type)
attributes = kmalloc(sizeof(struct vme_dma_attr), GFP_KERNEL);
if (attributes == NULL) {
- printk(KERN_ERR "Unable to allocate memory for attributes "
- "structure\n");
+ printk(KERN_ERR "Unable to allocate memory for attributes structure\n");
goto err_attr;
}
pattern_attr = kmalloc(sizeof(struct vme_dma_pattern), GFP_KERNEL);
if (pattern_attr == NULL) {
- printk(KERN_ERR "Unable to allocate memory for pattern "
- "attributes\n");
+ printk(KERN_ERR "Unable to allocate memory for pattern attributes\n");
goto err_pat;
}
@@ -786,15 +782,13 @@ struct vme_dma_attr *vme_dma_pci_attribute(dma_addr_t address)
attributes = kmalloc(sizeof(struct vme_dma_attr), GFP_KERNEL);
if (attributes == NULL) {
- printk(KERN_ERR "Unable to allocate memory for attributes "
- "structure\n");
+ printk(KERN_ERR "Unable to allocate memory for attributes structure\n");
goto err_attr;
}
pci_attr = kmalloc(sizeof(struct vme_dma_pci), GFP_KERNEL);
if (pci_attr == NULL) {
- printk(KERN_ERR "Unable to allocate memory for pci "
- "attributes\n");
+ printk(KERN_ERR "Unable to allocate memory for pci attributes\n");
goto err_pci;
}
@@ -826,15 +820,13 @@ struct vme_dma_attr *vme_dma_vme_attribute(unsigned long long address,
attributes = kmalloc(
sizeof(struct vme_dma_attr), GFP_KERNEL);
if (attributes == NULL) {
- printk(KERN_ERR "Unable to allocate memory for attributes "
- "structure\n");
+ printk(KERN_ERR "Unable to allocate memory for attributes structure\n");
goto err_attr;
}
vme_attr = kmalloc(sizeof(struct vme_dma_vme), GFP_KERNEL);
if (vme_attr == NULL) {
- printk(KERN_ERR "Unable to allocate memory for vme "
- "attributes\n");
+ printk(KERN_ERR "Unable to allocate memory for vme attributes\n");
goto err_vme;
}
@@ -982,8 +974,8 @@ void vme_irq_handler(struct vme_bridge *bridge, int level, int statid)
if (call != NULL)
call(level, statid, priv_data);
else
- printk(KERN_WARNING "Spurilous VME interrupt, level:%x, "
- "vector:%x\n", level, statid);
+ printk(KERN_WARNING "Spurilous VME interrupt, level:%x, vector:%x\n",
+ level, statid);
}
EXPORT_SYMBOL(vme_irq_handler);
@@ -1112,8 +1104,7 @@ struct vme_resource *vme_lm_request(struct vme_dev *vdev)
struct vme_lm_resource, list);
if (lm == NULL) {
- printk(KERN_ERR "Registered NULL Location Monitor "
- "resource\n");
+ printk(KERN_ERR "Registered NULL Location Monitor resource\n");
continue;
}
diff --git a/drivers/staging/vme/vme_api.txt b/drivers/vme/vme_api.txt
index 856efa35f6e3..856efa35f6e3 100644
--- a/drivers/staging/vme/vme_api.txt
+++ b/drivers/vme/vme_api.txt
diff --git a/drivers/staging/vme/vme_bridge.h b/drivers/vme/vme_bridge.h
index 934949abd745..934949abd745 100644
--- a/drivers/staging/vme/vme_bridge.h
+++ b/drivers/vme/vme_bridge.h
diff --git a/include/linux/alarmtimer.h b/include/linux/alarmtimer.h
index 975009e1cbe6..96c5c249b086 100644
--- a/include/linux/alarmtimer.h
+++ b/include/linux/alarmtimer.h
@@ -76,4 +76,7 @@ static inline int alarmtimer_callback_running(struct alarm *timer)
}
+/* Provide way to access the rtc device being used by alarmtimers */
+struct rtc_device *alarmtimer_get_rtcdev(void);
+
#endif
diff --git a/drivers/staging/iio/buffer.h b/include/linux/iio/buffer.h
index df2046dcb623..fb0fe46fd659 100644
--- a/drivers/staging/iio/buffer.h
+++ b/include/linux/iio/buffer.h
@@ -10,7 +10,7 @@
#ifndef _IIO_BUFFER_GENERIC_H_
#define _IIO_BUFFER_GENERIC_H_
#include <linux/sysfs.h>
-#include "iio.h"
+#include <linux/iio/iio.h>
#ifdef CONFIG_IIO_BUFFER
@@ -56,7 +56,6 @@ struct iio_buffer_access_funcs {
* @scan_el_attrs: [DRIVER] control of scan elements if that scan mode
* control method is used
* @scan_mask: [INTERN] bitmask used in masking scan mode elements
- * @scan_index_timestamp:[INTERN] cache of the index to the timestamp
* @scan_timestamp: [INTERN] does the scan mode include a timestamp
* @access: [DRIVER] buffer access functions associated with the
* implementation.
@@ -74,7 +73,6 @@ struct iio_buffer {
struct attribute_group *scan_el_attrs;
long *scan_mask;
bool scan_timestamp;
- unsigned scan_index_timestamp;
const struct iio_buffer_access_funcs *access;
struct list_head scan_el_dev_attr_list;
struct attribute_group scan_el_group;
diff --git a/drivers/staging/iio/consumer.h b/include/linux/iio/consumer.h
index 36a060cd3a21..1a15e560a5a1 100644
--- a/drivers/staging/iio/consumer.h
+++ b/include/linux/iio/consumer.h
@@ -9,7 +9,7 @@
*/
#ifndef _IIO_INKERN_CONSUMER_H_
#define _IIO_INKERN_CONSUMER_H
-#include "types.h"
+#include <linux/iio/types.h>
struct iio_dev;
struct iio_chan_spec;
diff --git a/drivers/staging/iio/driver.h b/include/linux/iio/driver.h
index a4f8b2e05af5..a4f8b2e05af5 100644
--- a/drivers/staging/iio/driver.h
+++ b/include/linux/iio/driver.h
diff --git a/drivers/staging/iio/events.h b/include/linux/iio/events.h
index c25f0e3c92e9..b5acbf93c5da 100644
--- a/drivers/staging/iio/events.h
+++ b/include/linux/iio/events.h
@@ -11,7 +11,7 @@
#include <linux/ioctl.h>
#include <linux/types.h>
-#include "types.h"
+#include <linux/iio/types.h>
/**
* struct iio_event_data - The actual event being pushed to userspace
diff --git a/drivers/staging/iio/iio.h b/include/linux/iio/iio.h
index b9cd454f69e2..6fdbdb858e35 100644
--- a/drivers/staging/iio/iio.h
+++ b/include/linux/iio/iio.h
@@ -12,22 +12,17 @@
#include <linux/device.h>
#include <linux/cdev.h>
-#include "types.h"
+#include <linux/iio/types.h>
/* IIO TODO LIST */
/*
* Provide means of adjusting timer accuracy.
* Currently assumes nano seconds.
*/
-enum iio_data_type {
- IIO_RAW,
- IIO_PROCESSED,
-};
-
-/* Could add the raw attributes as well - allowing buffer only devices */
enum iio_chan_info_enum {
- /* 0 is reserved for raw attributes */
- IIO_CHAN_INFO_SCALE = 1,
+ IIO_CHAN_INFO_RAW = 0,
+ IIO_CHAN_INFO_PROCESSED,
+ IIO_CHAN_INFO_SCALE,
IIO_CHAN_INFO_OFFSET,
IIO_CHAN_INFO_CALIBSCALE,
IIO_CHAN_INFO_CALIBBIAS,
@@ -36,11 +31,18 @@ enum iio_chan_info_enum {
IIO_CHAN_INFO_QUADRATURE_CORRECTION_RAW,
IIO_CHAN_INFO_AVERAGE_RAW,
IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY,
+ IIO_CHAN_INFO_SAMP_FREQ,
+ IIO_CHAN_INFO_FREQUENCY,
+ IIO_CHAN_INFO_PHASE,
};
#define IIO_CHAN_INFO_SHARED_BIT(type) BIT(type*2)
#define IIO_CHAN_INFO_SEPARATE_BIT(type) BIT(type*2 + 1)
+#define IIO_CHAN_INFO_RAW_SEPARATE_BIT \
+ IIO_CHAN_INFO_SEPARATE_BIT(IIO_CHAN_INFO_RAW)
+#define IIO_CHAN_INFO_PROCESSED_SEPARATE_BIT \
+ IIO_CHAN_INFO_SEPARATE_BIT(IIO_CHAN_INFO_PROCESSED)
#define IIO_CHAN_INFO_SCALE_SEPARATE_BIT \
IIO_CHAN_INFO_SEPARATE_BIT(IIO_CHAN_INFO_SCALE)
#define IIO_CHAN_INFO_SCALE_SHARED_BIT \
@@ -81,6 +83,18 @@ enum iio_chan_info_enum {
#define IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY_SEPARATE_BIT \
IIO_CHAN_INFO_SEPARATE_BIT( \
IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY)
+#define IIO_CHAN_INFO_SAMP_FREQ_SEPARATE_BIT \
+ IIO_CHAN_INFO_SEPARATE_BIT(IIO_CHAN_INFO_SAMP_FREQ)
+#define IIO_CHAN_INFO_SAMP_FREQ_SHARED_BIT \
+ IIO_CHAN_INFO_SHARED_BIT(IIO_CHAN_INFO_SAMP_FREQ)
+#define IIO_CHAN_INFO_FREQUENCY_SEPARATE_BIT \
+ IIO_CHAN_INFO_SEPARATE_BIT(IIO_CHAN_INFO_FREQUENCY)
+#define IIO_CHAN_INFO_FREQUENCY_SHARED_BIT \
+ IIO_CHAN_INFO_SHARED_BIT(IIO_CHAN_INFO_FREQUENCY)
+#define IIO_CHAN_INFO_PHASE_SEPARATE_BIT \
+ IIO_CHAN_INFO_SEPARATE_BIT(IIO_CHAN_INFO_PHASE)
+#define IIO_CHAN_INFO_PHASE_SHARED_BIT \
+ IIO_CHAN_INFO_SHARED_BIT(IIO_CHAN_INFO_PHASE)
enum iio_endian {
IIO_CPU,
@@ -97,14 +111,17 @@ struct iio_dev;
* @shared: Whether this attribute is shared between all channels.
* @read: Read callback for this info attribute, may be NULL.
* @write: Write callback for this info attribute, may be NULL.
+ * @private: Data private to the driver.
*/
struct iio_chan_spec_ext_info {
const char *name;
bool shared;
- ssize_t (*read)(struct iio_dev *, struct iio_chan_spec const *,
- char *buf);
- ssize_t (*write)(struct iio_dev *, struct iio_chan_spec const *,
- const char *buf, size_t len);
+ ssize_t (*read)(struct iio_dev *, uintptr_t private,
+ struct iio_chan_spec const *, char *buf);
+ ssize_t (*write)(struct iio_dev *, uintptr_t private,
+ struct iio_chan_spec const *, const char *buf,
+ size_t len);
+ uintptr_t private;
};
/**
@@ -136,8 +153,6 @@ struct iio_chan_spec_ext_info {
* correspond to the first name that the channel is referred
* to by in the datasheet (e.g. IND), or the nearest
* possible compound name (e.g. IND-INC).
- * @processed_val: Flag to specify the data access attribute should be
- * *_input rather than *_raw.
* @modified: Does a modifier apply to this channel. What these are
* depends on the channel type. Modifier is set in
* channel2. Examples are IIO_MOD_X for axial sensors about
@@ -164,9 +179,8 @@ struct iio_chan_spec {
long info_mask;
long event_mask;
const struct iio_chan_spec_ext_info *ext_info;
- char *extend_name;
+ const char *extend_name;
const char *datasheet_name;
- unsigned processed_val:1;
unsigned modified:1;
unsigned indexed:1;
unsigned output:1;
@@ -176,23 +190,6 @@ struct iio_chan_spec {
#define IIO_ST(si, rb, sb, sh) \
{ .sign = si, .realbits = rb, .storagebits = sb, .shift = sh }
-/* Macro assumes input channels */
-#define IIO_CHAN(_type, _mod, _indexed, _proc, _name, _chan, _chan2, \
- _inf_mask, _address, _si, _stype, _event_mask) \
- { .type = _type, \
- .output = 0, \
- .modified = _mod, \
- .indexed = _indexed, \
- .processed_val = _proc, \
- .extend_name = _name, \
- .channel = _chan, \
- .channel2 = _chan2, \
- .info_mask = _inf_mask, \
- .address = _address, \
- .scan_index = _si, \
- .scan_type = _stype, \
- .event_mask = _event_mask }
-
#define IIO_CHAN_SOFT_TIMESTAMP(_si) \
{ .type = IIO_TIMESTAMP, .channel = -1, \
.scan_index = _si, .scan_type = IIO_ST('s', 64, 64, 0) }
@@ -315,12 +312,15 @@ struct iio_buffer_setup_ops {
* and owner
* @event_interface: [INTERN] event chrdevs associated with interrupt lines
* @buffer: [DRIVER] any buffer present
+ * @scan_bytes: [INTERN] num bytes captured to be fed to buffer demux
* @mlock: [INTERN] lock used to prevent simultaneous device state
* changes
* @available_scan_masks: [DRIVER] optional array of allowed bitmasks
* @masklength: [INTERN] the length of the mask established from
* channels
* @active_scan_mask: [INTERN] union of all scan masks requested by buffers
+ * @scan_timestamp: [INTERN] set if any buffers have requested timestamp
+ * @scan_index_timestamp:[INTERN] cache of the index to the timestamp
* @trig: [INTERN] current device trigger (buffer modes)
* @pollfunc: [DRIVER] function run on trigger being received
* @channels: [DRIVER] channel specification structure table
@@ -331,6 +331,8 @@ struct iio_buffer_setup_ops {
* @name: [DRIVER] name of the device.
* @info: [DRIVER] callbacks and constant info from driver
* @info_exist_lock: [INTERN] lock to prevent use during removal
+ * @setup_ops: [DRIVER] callbacks to call before and after buffer
+ * enable/disable
* @chrdev: [INTERN] associated character device
* @groups: [INTERN] attribute groups
* @groupcounter: [INTERN] index of next attribute group
@@ -348,11 +350,14 @@ struct iio_dev {
struct iio_event_interface *event_interface;
struct iio_buffer *buffer;
+ int scan_bytes;
struct mutex mlock;
const unsigned long *available_scan_masks;
unsigned masklength;
const unsigned long *active_scan_mask;
+ bool scan_timestamp;
+ unsigned scan_index_timestamp;
struct iio_trigger *trig;
struct iio_poll_func *pollfunc;
@@ -408,10 +413,10 @@ int iio_push_event(struct iio_dev *indio_dev, u64 ev_code, s64 timestamp);
extern struct bus_type iio_bus_type;
/**
- * iio_put_device() - reference counted deallocation of struct device
+ * iio_device_put() - reference counted deallocation of struct device
* @dev: the iio_device containing the device
**/
-static inline void iio_put_device(struct iio_dev *indio_dev)
+static inline void iio_device_put(struct iio_dev *indio_dev)
{
if (indio_dev)
put_device(&indio_dev->dev);
@@ -420,10 +425,10 @@ static inline void iio_put_device(struct iio_dev *indio_dev)
/* Can we make this smaller? */
#define IIO_ALIGN L1_CACHE_BYTES
/**
- * iio_allocate_device() - allocate an iio_dev from a driver
+ * iio_device_alloc() - allocate an iio_dev from a driver
* @sizeof_priv: Space to allocate for private structure.
**/
-struct iio_dev *iio_allocate_device(int sizeof_priv);
+struct iio_dev *iio_device_alloc(int sizeof_priv);
static inline void *iio_priv(const struct iio_dev *indio_dev)
{
@@ -437,10 +442,10 @@ static inline struct iio_dev *iio_priv_to_dev(void *priv)
}
/**
- * iio_free_device() - free an iio_dev from a driver
+ * iio_device_free() - free an iio_dev from a driver
* @dev: the iio_dev associated with the device
**/
-void iio_free_device(struct iio_dev *indio_dev);
+void iio_device_free(struct iio_dev *indio_dev);
/**
* iio_buffer_enabled() - helper function to test if the buffer is enabled
diff --git a/drivers/staging/iio/kfifo_buf.h b/include/linux/iio/kfifo_buf.h
index 9f7da016af04..014d5a13b32b 100644
--- a/drivers/staging/iio/kfifo_buf.h
+++ b/include/linux/iio/kfifo_buf.h
@@ -1,7 +1,7 @@
#include <linux/kfifo.h>
-#include "iio.h"
-#include "buffer.h"
+#include <linux/iio/iio.h>
+#include <linux/iio/buffer.h>
struct iio_buffer *iio_kfifo_allocate(struct iio_dev *indio_dev);
void iio_kfifo_free(struct iio_buffer *r);
diff --git a/drivers/staging/iio/machine.h b/include/linux/iio/machine.h
index 0b1f19bfdc44..0b1f19bfdc44 100644
--- a/drivers/staging/iio/machine.h
+++ b/include/linux/iio/machine.h
diff --git a/drivers/staging/iio/sysfs.h b/include/linux/iio/sysfs.h
index bfedb73b850e..bfedb73b850e 100644
--- a/drivers/staging/iio/sysfs.h
+++ b/include/linux/iio/sysfs.h
diff --git a/drivers/staging/iio/trigger.h b/include/linux/iio/trigger.h
index 1cfca231db8f..a9819940a84c 100644
--- a/drivers/staging/iio/trigger.h
+++ b/include/linux/iio/trigger.h
@@ -78,13 +78,13 @@ static inline struct iio_trigger *to_iio_trigger(struct device *d)
return container_of(d, struct iio_trigger, dev);
};
-static inline void iio_put_trigger(struct iio_trigger *trig)
+static inline void iio_trigger_put(struct iio_trigger *trig)
{
module_put(trig->ops->owner);
put_device(&trig->dev);
};
-static inline void iio_get_trigger(struct iio_trigger *trig)
+static inline void iio_trigger_get(struct iio_trigger *trig)
{
get_device(&trig->dev);
__module_get(trig->ops->owner);
@@ -113,7 +113,7 @@ void iio_trigger_poll_chained(struct iio_trigger *trig, s64 time);
irqreturn_t iio_trigger_generic_data_rdy_poll(int irq, void *private);
-__printf(1, 2) struct iio_trigger *iio_allocate_trigger(const char *fmt, ...);
-void iio_free_trigger(struct iio_trigger *trig);
+__printf(1, 2) struct iio_trigger *iio_trigger_alloc(const char *fmt, ...);
+void iio_trigger_free(struct iio_trigger *trig);
#endif /* _IIO_TRIGGER_H_ */
diff --git a/drivers/staging/iio/trigger_consumer.h b/include/linux/iio/trigger_consumer.h
index 60d64b356945..60d64b356945 100644
--- a/drivers/staging/iio/trigger_consumer.h
+++ b/include/linux/iio/trigger_consumer.h
diff --git a/drivers/staging/iio/types.h b/include/linux/iio/types.h
index 0c3213666901..a471fd5a4d95 100644
--- a/drivers/staging/iio/types.h
+++ b/include/linux/iio/types.h
@@ -27,6 +27,7 @@ enum iio_chan_type {
IIO_ANGL,
IIO_TIMESTAMP,
IIO_CAPACITANCE,
+ IIO_ALTVOLTAGE,
};
enum iio_modifier {
diff --git a/drivers/staging/vme/vme.h b/include/linux/vme.h
index c9d65bf14cec..c9d65bf14cec 100644
--- a/drivers/staging/vme/vme.h
+++ b/include/linux/vme.h
diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
index 8a538c55fc7b..aa27d391bfc8 100644
--- a/kernel/time/alarmtimer.c
+++ b/kernel/time/alarmtimer.c
@@ -59,7 +59,7 @@ static DEFINE_SPINLOCK(rtcdev_lock);
* If one has not already been chosen, it checks to see if a
* functional rtc device is available.
*/
-static struct rtc_device *alarmtimer_get_rtcdev(void)
+struct rtc_device *alarmtimer_get_rtcdev(void)
{
unsigned long flags;
struct rtc_device *ret;
@@ -115,7 +115,7 @@ static void alarmtimer_rtc_interface_remove(void)
class_interface_unregister(&alarmtimer_rtc_interface);
}
#else
-static inline struct rtc_device *alarmtimer_get_rtcdev(void)
+struct rtc_device *alarmtimer_get_rtcdev(void)
{
return NULL;
}