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path: root/drivers/net/tokenring/tmspci.c
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Diffstat (limited to 'drivers/net/tokenring/tmspci.c')
-rw-r--r--drivers/net/tokenring/tmspci.c248
1 files changed, 0 insertions, 248 deletions
diff --git a/drivers/net/tokenring/tmspci.c b/drivers/net/tokenring/tmspci.c
deleted file mode 100644
index fb9918da5792..000000000000
--- a/drivers/net/tokenring/tmspci.c
+++ /dev/null
@@ -1,248 +0,0 @@
-/*
- * tmspci.c: A generic network driver for TMS380-based PCI token ring cards.
- *
- * Written 1999 by Adam Fritzler
- *
- * This software may be used and distributed according to the terms
- * of the GNU General Public License, incorporated herein by reference.
- *
- * This driver module supports the following cards:
- * - SysKonnect TR4/16(+) PCI (SK-4590)
- * - SysKonnect TR4/16 PCI (SK-4591)
- * - Compaq TR 4/16 PCI
- * - Thomas-Conrad TC4048 4/16 PCI
- * - 3Com 3C339 Token Link Velocity
- *
- * Maintainer(s):
- * AF Adam Fritzler
- *
- * Modification History:
- * 30-Dec-99 AF Split off from the tms380tr driver.
- * 22-Jan-00 AF Updated to use indirect read/writes
- * 23-Nov-00 JG New PCI API, cleanups
- *
- * TODO:
- * 1. See if we can use MMIO instead of port accesses
- *
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/pci.h>
-#include <linux/init.h>
-#include <linux/netdevice.h>
-#include <linux/trdevice.h>
-
-#include <asm/io.h>
-#include <asm/irq.h>
-
-#include "tms380tr.h"
-
-static char version[] __devinitdata =
-"tmspci.c: v1.02 23/11/2000 by Adam Fritzler\n";
-
-#define TMS_PCI_IO_EXTENT 32
-
-struct card_info {
- unsigned char nselout[2]; /* NSELOUT vals for 4mb([0]) and 16mb([1]) */
- char *name;
-};
-
-static struct card_info card_info_table[] = {
- { {0x03, 0x01}, "Compaq 4/16 TR PCI"},
- { {0x03, 0x01}, "SK NET TR 4/16 PCI"},
- { {0x03, 0x01}, "Thomas-Conrad TC4048 PCI 4/16"},
- { {0x03, 0x01}, "3Com Token Link Velocity"},
-};
-
-static DEFINE_PCI_DEVICE_TABLE(tmspci_pci_tbl) = {
- { PCI_VENDOR_ID_COMPAQ, PCI_DEVICE_ID_COMPAQ_TOKENRING, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
- { PCI_VENDOR_ID_SYSKONNECT, PCI_DEVICE_ID_SYSKONNECT_TR, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1 },
- { PCI_VENDOR_ID_TCONRAD, PCI_DEVICE_ID_TCONRAD_TOKENRING, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 2 },
- { PCI_VENDOR_ID_3COM, PCI_DEVICE_ID_3COM_3C339, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 3 },
- { } /* Terminating entry */
-};
-MODULE_DEVICE_TABLE(pci, tmspci_pci_tbl);
-
-MODULE_LICENSE("GPL");
-
-static void tms_pci_read_eeprom(struct net_device *dev);
-static unsigned short tms_pci_setnselout_pins(struct net_device *dev);
-
-static unsigned short tms_pci_sifreadb(struct net_device *dev, unsigned short reg)
-{
- return inb(dev->base_addr + reg);
-}
-
-static unsigned short tms_pci_sifreadw(struct net_device *dev, unsigned short reg)
-{
- return inw(dev->base_addr + reg);
-}
-
-static void tms_pci_sifwriteb(struct net_device *dev, unsigned short val, unsigned short reg)
-{
- outb(val, dev->base_addr + reg);
-}
-
-static void tms_pci_sifwritew(struct net_device *dev, unsigned short val, unsigned short reg)
-{
- outw(val, dev->base_addr + reg);
-}
-
-static int __devinit tms_pci_attach(struct pci_dev *pdev, const struct pci_device_id *ent)
-{
- static int versionprinted;
- struct net_device *dev;
- struct net_local *tp;
- int ret;
- unsigned int pci_irq_line;
- unsigned long pci_ioaddr;
- struct card_info *cardinfo = &card_info_table[ent->driver_data];
-
- if (versionprinted++ == 0)
- printk("%s", version);
-
- if (pci_enable_device(pdev))
- return -EIO;
-
- /* Remove I/O space marker in bit 0. */
- pci_irq_line = pdev->irq;
- pci_ioaddr = pci_resource_start (pdev, 0);
-
- /* At this point we have found a valid card. */
- dev = alloc_trdev(sizeof(struct net_local));
- if (!dev)
- return -ENOMEM;
-
- if (!request_region(pci_ioaddr, TMS_PCI_IO_EXTENT, dev->name)) {
- ret = -EBUSY;
- goto err_out_trdev;
- }
-
- dev->base_addr = pci_ioaddr;
- dev->irq = pci_irq_line;
- dev->dma = 0;
-
- dev_info(&pdev->dev, "%s\n", cardinfo->name);
- dev_info(&pdev->dev, " IO: %#4lx IRQ: %d\n", dev->base_addr, dev->irq);
-
- tms_pci_read_eeprom(dev);
-
- dev_info(&pdev->dev, " Ring Station Address: %pM\n", dev->dev_addr);
-
- ret = tmsdev_init(dev, &pdev->dev);
- if (ret) {
- dev_info(&pdev->dev, "unable to get memory for dev->priv.\n");
- goto err_out_region;
- }
-
- tp = netdev_priv(dev);
- tp->setnselout = tms_pci_setnselout_pins;
-
- tp->sifreadb = tms_pci_sifreadb;
- tp->sifreadw = tms_pci_sifreadw;
- tp->sifwriteb = tms_pci_sifwriteb;
- tp->sifwritew = tms_pci_sifwritew;
-
- memcpy(tp->ProductID, cardinfo->name, PROD_ID_SIZE + 1);
-
- tp->tmspriv = cardinfo;
-
- dev->netdev_ops = &tms380tr_netdev_ops;
-
- ret = request_irq(pdev->irq, tms380tr_interrupt, IRQF_SHARED,
- dev->name, dev);
- if (ret)
- goto err_out_tmsdev;
-
- pci_set_drvdata(pdev, dev);
- SET_NETDEV_DEV(dev, &pdev->dev);
-
- ret = register_netdev(dev);
- if (ret)
- goto err_out_irq;
-
- return 0;
-
-err_out_irq:
- free_irq(pdev->irq, dev);
-err_out_tmsdev:
- pci_set_drvdata(pdev, NULL);
- tmsdev_term(dev);
-err_out_region:
- release_region(pci_ioaddr, TMS_PCI_IO_EXTENT);
-err_out_trdev:
- free_netdev(dev);
- return ret;
-}
-
-/*
- * Reads MAC address from adapter RAM, which should've read it from
- * the onboard ROM.
- *
- * Calling this on a board that does not support it can be a very
- * dangerous thing. The Madge board, for instance, will lock your
- * machine hard when this is called. Luckily, its supported in a
- * separate driver. --ASF
- */
-static void tms_pci_read_eeprom(struct net_device *dev)
-{
- int i;
-
- /* Address: 0000:0000 */
- tms_pci_sifwritew(dev, 0, SIFADX);
- tms_pci_sifwritew(dev, 0, SIFADR);
-
- /* Read six byte MAC address data */
- dev->addr_len = 6;
- for(i = 0; i < 6; i++)
- dev->dev_addr[i] = tms_pci_sifreadw(dev, SIFINC) >> 8;
-}
-
-static unsigned short tms_pci_setnselout_pins(struct net_device *dev)
-{
- unsigned short val = 0;
- struct net_local *tp = netdev_priv(dev);
- struct card_info *cardinfo = tp->tmspriv;
-
- if(tp->DataRate == SPEED_4)
- val |= cardinfo->nselout[0]; /* Set 4Mbps */
- else
- val |= cardinfo->nselout[1]; /* Set 16Mbps */
- return val;
-}
-
-static void __devexit tms_pci_detach (struct pci_dev *pdev)
-{
- struct net_device *dev = pci_get_drvdata(pdev);
-
- BUG_ON(!dev);
- unregister_netdev(dev);
- release_region(dev->base_addr, TMS_PCI_IO_EXTENT);
- free_irq(dev->irq, dev);
- tmsdev_term(dev);
- free_netdev(dev);
- pci_set_drvdata(pdev, NULL);
-}
-
-static struct pci_driver tms_pci_driver = {
- .name = "tmspci",
- .id_table = tmspci_pci_tbl,
- .probe = tms_pci_attach,
- .remove = __devexit_p(tms_pci_detach),
-};
-
-static int __init tms_pci_init (void)
-{
- return pci_register_driver(&tms_pci_driver);
-}
-
-static void __exit tms_pci_rmmod (void)
-{
- pci_unregister_driver (&tms_pci_driver);
-}
-
-module_init(tms_pci_init);
-module_exit(tms_pci_rmmod);
-