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Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/3c503.c16
-rw-r--r--drivers/net/3c505.c8
-rw-r--r--drivers/net/3c509.c1
-rw-r--r--drivers/net/3c515.c16
-rw-r--r--drivers/net/3c523.c19
-rw-r--r--drivers/net/3c59x.c11
-rw-r--r--drivers/net/8139cp.c125
-rw-r--r--drivers/net/8139too.c202
-rw-r--r--drivers/net/82596.c14
-rw-r--r--drivers/net/8390.c4
-rw-r--r--drivers/net/Kconfig112
-rw-r--r--drivers/net/Makefile4
-rw-r--r--drivers/net/Space.c6
-rw-r--r--drivers/net/ac3200.c19
-rw-r--r--drivers/net/acenic.c5
-rwxr-xr-xdrivers/net/amd8111e.c10
-rw-r--r--drivers/net/appletalk/Kconfig27
-rw-r--r--drivers/net/appletalk/ltpc.c6
-rw-r--r--drivers/net/at1700.c4
-rw-r--r--drivers/net/au1000_eth.c10
-rw-r--r--drivers/net/b44.c3
-rw-r--r--drivers/net/bmac.c9
-rw-r--r--drivers/net/bonding/bond_3ad.c3
-rw-r--r--drivers/net/bonding/bond_main.c390
-rw-r--r--drivers/net/bonding/bonding.h12
-rw-r--r--drivers/net/cs89x0.c72
-rw-r--r--drivers/net/cs89x0.h3
-rw-r--r--drivers/net/defxx.c88
-rw-r--r--drivers/net/dl2k.c8
-rw-r--r--drivers/net/dm9000.c1219
-rw-r--r--drivers/net/dm9000.h135
-rw-r--r--drivers/net/e100.c37
-rw-r--r--drivers/net/e1000/e1000.h4
-rw-r--r--drivers/net/e1000/e1000_ethtool.c131
-rw-r--r--drivers/net/e1000/e1000_hw.c23
-rw-r--r--drivers/net/e1000/e1000_hw.h1
-rw-r--r--drivers/net/e1000/e1000_main.c141
-rw-r--r--drivers/net/e2100.c15
-rw-r--r--drivers/net/eepro.c21
-rw-r--r--drivers/net/eepro100.c8
-rw-r--r--drivers/net/eexpress.c12
-rw-r--r--drivers/net/epic100.c6
-rw-r--r--drivers/net/eql.c16
-rw-r--r--drivers/net/es3210.c16
-rw-r--r--drivers/net/eth16i.c20
-rw-r--r--drivers/net/ewrk3.c12
-rw-r--r--drivers/net/fealnx.c11
-rw-r--r--drivers/net/fmv18x.c689
-rw-r--r--drivers/net/forcedeth.c53
-rw-r--r--drivers/net/gianfar.c652
-rw-r--r--drivers/net/gianfar.h363
-rw-r--r--drivers/net/gianfar_ethtool.c277
-rw-r--r--drivers/net/gianfar_phy.c2
-rw-r--r--drivers/net/hamachi.c12
-rw-r--r--drivers/net/hamradio/6pack.c2
-rw-r--r--drivers/net/hamradio/Kconfig2
-rw-r--r--drivers/net/hamradio/mkiss.c2
-rw-r--r--drivers/net/hamradio/scc.c5
-rw-r--r--drivers/net/hp-plus.c15
-rw-r--r--drivers/net/hp.c17
-rw-r--r--drivers/net/hp100.c44
-rw-r--r--drivers/net/irda/irtty-sir.c2
-rw-r--r--drivers/net/irda/sir_kthread.c3
-rw-r--r--drivers/net/irda/stir4200.c4
-rw-r--r--drivers/net/isa-skeleton.c20
-rw-r--r--drivers/net/ixgb/ixgb_main.c5
-rw-r--r--drivers/net/lance.c17
-rw-r--r--drivers/net/lasi_82596.c8
-rw-r--r--drivers/net/lne390.c19
-rw-r--r--drivers/net/mace.c6
-rw-r--r--drivers/net/myri_code.h1283
-rw-r--r--drivers/net/myri_sbus.c2
-rw-r--r--drivers/net/natsemi.c4
-rw-r--r--drivers/net/ne-h8300.c19
-rw-r--r--drivers/net/ne.c22
-rw-r--r--drivers/net/ne2.c19
-rw-r--r--drivers/net/ns83820.c5
-rw-r--r--drivers/net/pcmcia/3c574_cs.c15
-rw-r--r--drivers/net/pcmcia/3c589_cs.c19
-rw-r--r--drivers/net/pcmcia/axnet_cs.c36
-rw-r--r--drivers/net/pcmcia/com20020_cs.c14
-rw-r--r--drivers/net/pcmcia/fmvj18x_cs.c37
-rw-r--r--drivers/net/pcmcia/ibmtr_cs.c18
-rw-r--r--drivers/net/pcmcia/nmclan_cs.c15
-rw-r--r--drivers/net/pcmcia/pcnet_cs.c238
-rw-r--r--drivers/net/pcmcia/smc91c92_cs.c329
-rw-r--r--drivers/net/pcmcia/xirc2ps_cs.c35
-rw-r--r--drivers/net/pcnet32.c8
-rw-r--r--drivers/net/plip.c31
-rw-r--r--drivers/net/ppp_async.c4
-rw-r--r--drivers/net/ppp_generic.c195
-rw-r--r--drivers/net/ppp_synctty.c4
-rw-r--r--drivers/net/r8169.c324
-rw-r--r--drivers/net/s2io.c15
-rw-r--r--drivers/net/sb1000.c14
-rw-r--r--drivers/net/sb1250-mac.c4
-rw-r--r--drivers/net/shaper.c42
-rw-r--r--drivers/net/sis900.c11
-rw-r--r--drivers/net/sk98lin/skge.c54
-rw-r--r--drivers/net/sk98lin/skgeinit.c2
-rw-r--r--drivers/net/sk98lin/skxmac2.c8
-rw-r--r--drivers/net/sk_g16.c2066
-rw-r--r--drivers/net/sk_g16.h165
-rw-r--r--drivers/net/skfp/Makefile4
-rw-r--r--drivers/net/skfp/drvfbi.c222
-rw-r--r--drivers/net/skfp/ess.c4
-rw-r--r--drivers/net/skfp/fplustm.c70
-rw-r--r--drivers/net/skfp/h/cmtdef.h7
-rw-r--r--drivers/net/skfp/h/hwmtm.h25
-rw-r--r--drivers/net/skfp/h/osdef1st.h2
-rw-r--r--drivers/net/skfp/hwmtm.c34
-rw-r--r--drivers/net/skfp/lnkstat.c204
-rw-r--r--drivers/net/skfp/pcmplc.c7
-rw-r--r--drivers/net/skfp/pmf.c11
-rw-r--r--drivers/net/skfp/skfddi.c1
-rw-r--r--drivers/net/skfp/smt.c48
-rw-r--r--drivers/net/skfp/smtdef.c5
-rw-r--r--drivers/net/skfp/smtparse.c467
-rw-r--r--drivers/net/skge.c3317
-rw-r--r--drivers/net/skge.h2617
-rw-r--r--drivers/net/slip.c23
-rw-r--r--drivers/net/smc-mca.c60
-rw-r--r--drivers/net/smc-mca.h61
-rw-r--r--drivers/net/smc-ultra.c15
-rw-r--r--drivers/net/smc91x.c103
-rw-r--r--drivers/net/smc91x.h28
-rw-r--r--drivers/net/starfire.c148
-rw-r--r--drivers/net/starfire_firmware.h346
-rw-r--r--drivers/net/sundance.c6
-rw-r--r--drivers/net/sungem.c9
-rw-r--r--drivers/net/sungem_phy.c69
-rw-r--r--drivers/net/sungem_phy.h3
-rw-r--r--drivers/net/tg3.c815
-rw-r--r--drivers/net/tg3.h49
-rw-r--r--drivers/net/tlan.c7
-rw-r--r--drivers/net/tokenring/3c359.c3
-rw-r--r--drivers/net/tokenring/3c359_microcode.h2
-rw-r--r--drivers/net/tokenring/abyss.c11
-rw-r--r--drivers/net/tokenring/ibmtr.c39
-rw-r--r--drivers/net/tokenring/lanstreamer.c9
-rw-r--r--drivers/net/tokenring/madgemc.c14
-rw-r--r--drivers/net/tokenring/proteon.c11
-rw-r--r--drivers/net/tokenring/skisa.c11
-rw-r--r--drivers/net/tokenring/smctr.c2
-rw-r--r--drivers/net/tokenring/smctr_firmware.h2
-rw-r--r--drivers/net/tokenring/tms380tr.c13
-rw-r--r--drivers/net/tokenring/tmspci.c11
-rw-r--r--drivers/net/tulip/de2104x.c6
-rw-r--r--drivers/net/tulip/dmfe.c23
-rw-r--r--drivers/net/tulip/eeprom.c16
-rw-r--r--drivers/net/tulip/interrupt.c10
-rw-r--r--drivers/net/tulip/media.c3
-rw-r--r--drivers/net/tulip/tulip_core.c50
-rw-r--r--drivers/net/tulip/winbond-840.c9
-rw-r--r--drivers/net/tulip/xircom_tulip_cb.c4
-rw-r--r--drivers/net/tun.c2
-rw-r--r--drivers/net/typhoon.c10
-rw-r--r--drivers/net/via-rhine.c26
-rw-r--r--drivers/net/via-velocity.c6
-rw-r--r--drivers/net/via-velocity.h4
-rw-r--r--drivers/net/wan/Kconfig2
-rw-r--r--drivers/net/wan/cosa.c12
-rw-r--r--drivers/net/wan/farsync.c4
-rw-r--r--drivers/net/wan/hdlc_cisco.c5
-rw-r--r--drivers/net/wan/hdlc_fr.c320
-rw-r--r--drivers/net/wan/hdlc_generic.c16
-rw-r--r--drivers/net/wan/hdlc_ppp.c3
-rw-r--r--drivers/net/wan/hdlc_raw.c3
-rw-r--r--drivers/net/wan/lmc/lmc_main.c8
-rw-r--r--drivers/net/wan/sdla_fr.c7
-rw-r--r--drivers/net/wan/sdla_ft1.c3
-rw-r--r--drivers/net/wan/sdla_ppp.c3
-rw-r--r--drivers/net/wan/sdla_x25.c3
-rw-r--r--drivers/net/wan/wanpipe_multppp.c9
-rw-r--r--drivers/net/wan/wanxl.c5
-rw-r--r--drivers/net/wan/x25_asy.c2
-rw-r--r--drivers/net/wd.c18
-rw-r--r--drivers/net/wireless/airo.c20
-rw-r--r--drivers/net/wireless/airo_cs.c17
-rw-r--r--drivers/net/wireless/airport.c8
-rw-r--r--drivers/net/wireless/arlan-main.c26
-rw-r--r--drivers/net/wireless/atmel_cs.c39
-rw-r--r--drivers/net/wireless/netwave_cs.c14
-rw-r--r--drivers/net/wireless/orinoco.c2781
-rw-r--r--drivers/net/wireless/orinoco.h31
-rw-r--r--drivers/net/wireless/orinoco_cs.c56
-rw-r--r--drivers/net/wireless/prism54/isl_38xx.c6
-rw-r--r--drivers/net/wireless/ray_cs.c14
-rw-r--r--drivers/net/wireless/strip.c2
-rw-r--r--drivers/net/wireless/wavelan_cs.c17
-rw-r--r--drivers/net/wireless/wavelan_cs.p.h1
-rw-r--r--drivers/net/wireless/wl3501_cs.c26
-rw-r--r--drivers/net/yellowfin.c8
193 files changed, 13762 insertions, 9122 deletions
diff --git a/drivers/net/3c503.c b/drivers/net/3c503.c
index 29dfd47f41d2..5c5eebdb6914 100644
--- a/drivers/net/3c503.c
+++ b/drivers/net/3c503.c
@@ -171,12 +171,7 @@ struct net_device * __init el2_probe(int unit)
err = do_el2_probe(dev);
if (err)
goto out;
- err = register_netdev(dev);
- if (err)
- goto out1;
return dev;
-out1:
- cleanup_card(dev);
out:
free_netdev(dev);
return ERR_PTR(err);
@@ -356,6 +351,10 @@ el2_probe1(struct net_device *dev, int ioaddr)
dev->poll_controller = ei_poll;
#endif
+ retval = register_netdev(dev);
+ if (retval)
+ goto out1;
+
if (dev->mem_start)
printk("%s: %s - %dkB RAM, 8kB shared mem window at %#6lx-%#6lx.\n",
dev->name, ei_status.name, (wordlength+1)<<3,
@@ -715,11 +714,8 @@ init_module(void)
dev->base_addr = io[this_dev];
dev->mem_end = xcvr[this_dev]; /* low 4bits = xcvr sel. */
if (do_el2_probe(dev) == 0) {
- if (register_netdev(dev) == 0) {
- dev_el2[found++] = dev;
- continue;
- }
- cleanup_card(dev);
+ dev_el2[found++] = dev;
+ continue;
}
free_netdev(dev);
printk(KERN_WARNING "3c503.c: No 3c503 card found (i/o = 0x%x).\n", io[this_dev]);
diff --git a/drivers/net/3c505.c b/drivers/net/3c505.c
index 76fa8cc24085..111601ca4ca3 100644
--- a/drivers/net/3c505.c
+++ b/drivers/net/3c505.c
@@ -272,7 +272,7 @@ static inline void set_hsf(struct net_device *dev, int hsf)
static int start_receive(struct net_device *, pcb_struct *);
-inline static void adapter_reset(struct net_device *dev)
+static inline void adapter_reset(struct net_device *dev)
{
unsigned long timeout;
elp_device *adapter = dev->priv;
@@ -1317,8 +1317,7 @@ static int __init elp_sense(struct net_device *dev)
if (orig_HSR & DIR) {
/* If HCR.DIR is up, we pull it down. HSR.DIR should follow. */
outb(0, dev->base_addr + PORT_CONTROL);
- set_current_state(TASK_UNINTERRUPTIBLE);
- schedule_timeout(30*HZ/100);
+ msleep(300);
if (inb_status(addr) & DIR) {
if (elp_debug > 0)
printk(notfound_msg, 2);
@@ -1327,8 +1326,7 @@ static int __init elp_sense(struct net_device *dev)
} else {
/* If HCR.DIR is down, we pull it up. HSR.DIR should follow. */
outb(DIR, dev->base_addr + PORT_CONTROL);
- set_current_state(TASK_UNINTERRUPTIBLE);
- schedule_timeout(30*HZ/100);
+ msleep(300);
if (!(inb_status(addr) & DIR)) {
if (elp_debug > 0)
printk(notfound_msg, 3);
diff --git a/drivers/net/3c509.c b/drivers/net/3c509.c
index e843109d4f62..977935a3d898 100644
--- a/drivers/net/3c509.c
+++ b/drivers/net/3c509.c
@@ -217,6 +217,7 @@ static void el3_poll_controller(struct net_device *dev);
static struct eisa_device_id el3_eisa_ids[] = {
{ "TCM5092" },
{ "TCM5093" },
+ { "TCM5095" },
{ "" }
};
diff --git a/drivers/net/3c515.c b/drivers/net/3c515.c
index c4cf4fcd1344..91d1c4c24d9b 100644
--- a/drivers/net/3c515.c
+++ b/drivers/net/3c515.c
@@ -365,7 +365,7 @@ static int nopnp;
#endif /* __ISAPNP__ */
static struct net_device *corkscrew_scan(int unit);
-static void corkscrew_setup(struct net_device *dev, int ioaddr,
+static int corkscrew_setup(struct net_device *dev, int ioaddr,
struct pnp_dev *idev, int card_number);
static int corkscrew_open(struct net_device *dev);
static void corkscrew_timer(unsigned long arg);
@@ -539,10 +539,9 @@ static struct net_device *corkscrew_scan(int unit)
printk(KERN_INFO "3c515 Resource configuration register %#4.4x, DCR %4.4x.\n",
inl(ioaddr + 0x2002), inw(ioaddr + 0x2000));
/* irq = inw(ioaddr + 0x2002) & 15; */ /* Use the irq from isapnp */
- corkscrew_setup(dev, ioaddr, idev, cards_found++);
SET_NETDEV_DEV(dev, &idev->dev);
pnp_cards++;
- err = register_netdev(dev);
+ err = corkscrew_setup(dev, ioaddr, idev, cards_found++);
if (!err)
return dev;
cleanup_card(dev);
@@ -558,8 +557,7 @@ no_pnp:
printk(KERN_INFO "3c515 Resource configuration register %#4.4x, DCR %4.4x.\n",
inl(ioaddr + 0x2002), inw(ioaddr + 0x2000));
- corkscrew_setup(dev, ioaddr, NULL, cards_found++);
- err = register_netdev(dev);
+ err = corkscrew_setup(dev, ioaddr, NULL, cards_found++);
if (!err)
return dev;
cleanup_card(dev);
@@ -568,7 +566,7 @@ no_pnp:
return NULL;
}
-static void corkscrew_setup(struct net_device *dev, int ioaddr,
+static int corkscrew_setup(struct net_device *dev, int ioaddr,
struct pnp_dev *idev, int card_number)
{
struct corkscrew_private *vp = netdev_priv(dev);
@@ -691,6 +689,8 @@ static void corkscrew_setup(struct net_device *dev, int ioaddr,
dev->get_stats = &corkscrew_get_stats;
dev->set_multicast_list = &set_rx_mode;
dev->ethtool_ops = &netdev_ethtool_ops;
+
+ return register_netdev(dev);
}
@@ -822,7 +822,7 @@ static int corkscrew_open(struct net_device *dev)
break; /* Bad news! */
skb->dev = dev; /* Mark as being used by this device. */
skb_reserve(skb, 2); /* Align IP on 16 byte boundaries */
- vp->rx_ring[i].addr = isa_virt_to_bus(skb->tail);
+ vp->rx_ring[i].addr = isa_virt_to_bus(skb->data);
}
vp->rx_ring[i - 1].next = isa_virt_to_bus(&vp->rx_ring[0]); /* Wrap the ring. */
outl(isa_virt_to_bus(&vp->rx_ring[0]), ioaddr + UpListPtr);
@@ -1406,7 +1406,7 @@ static int boomerang_rx(struct net_device *dev)
break; /* Bad news! */
skb->dev = dev; /* Mark as being used by this device. */
skb_reserve(skb, 2); /* Align IP on 16 byte boundaries */
- vp->rx_ring[entry].addr = isa_virt_to_bus(skb->tail);
+ vp->rx_ring[entry].addr = isa_virt_to_bus(skb->data);
vp->rx_skbuff[entry] = skb;
}
vp->rx_ring[entry].status = 0; /* Clear complete bit. */
diff --git a/drivers/net/3c523.c b/drivers/net/3c523.c
index 8f6b2fa13e28..9e1fe2e0478c 100644
--- a/drivers/net/3c523.c
+++ b/drivers/net/3c523.c
@@ -572,6 +572,10 @@ static int __init do_elmc_probe(struct net_device *dev)
dev->flags&=~IFF_MULTICAST; /* Multicast doesn't work */
#endif
+ retval = register_netdev(dev);
+ if (retval)
+ goto err_out;
+
return 0;
err_out:
mca_set_adapter_procfn(slot, NULL, NULL);
@@ -600,12 +604,7 @@ struct net_device * __init elmc_probe(int unit)
err = do_elmc_probe(dev);
if (err)
goto out;
- err = register_netdev(dev);
- if (err)
- goto out1;
return dev;
-out1:
- cleanup_card(dev);
out:
free_netdev(dev);
return ERR_PTR(err);
@@ -1275,6 +1274,7 @@ module_param_array(irq, int, NULL, 0);
module_param_array(io, int, NULL, 0);
MODULE_PARM_DESC(io, "EtherLink/MC I/O base address(es)");
MODULE_PARM_DESC(irq, "EtherLink/MC IRQ number(s)");
+MODULE_LICENSE("GPL");
int init_module(void)
{
@@ -1288,12 +1288,9 @@ int init_module(void)
dev->irq=irq[this_dev];
dev->base_addr=io[this_dev];
if (do_elmc_probe(dev) == 0) {
- if (register_netdev(dev) == 0) {
- dev_elmc[this_dev] = dev;
- found++;
- continue;
- }
- cleanup_card(dev);
+ dev_elmc[this_dev] = dev;
+ found++;
+ continue;
}
free_netdev(dev);
if (io[this_dev]==0)
diff --git a/drivers/net/3c59x.c b/drivers/net/3c59x.c
index b5e076043431..07746b95fd83 100644
--- a/drivers/net/3c59x.c
+++ b/drivers/net/3c59x.c
@@ -1802,7 +1802,7 @@ vortex_open(struct net_device *dev)
break; /* Bad news! */
skb->dev = dev; /* Mark as being used by this device. */
skb_reserve(skb, 2); /* Align IP on 16 byte boundaries */
- vp->rx_ring[i].addr = cpu_to_le32(pci_map_single(VORTEX_PCI(vp), skb->tail, PKT_BUF_SZ, PCI_DMA_FROMDEVICE));
+ vp->rx_ring[i].addr = cpu_to_le32(pci_map_single(VORTEX_PCI(vp), skb->data, PKT_BUF_SZ, PCI_DMA_FROMDEVICE));
}
if (i != RX_RING_SIZE) {
int j;
@@ -2202,9 +2202,8 @@ boomerang_start_xmit(struct sk_buff *skb, struct net_device *dev)
if (vortex_debug > 6) {
printk(KERN_DEBUG "boomerang_start_xmit()\n");
- if (vortex_debug > 3)
- printk(KERN_DEBUG "%s: Trying to send a packet, Tx index %d.\n",
- dev->name, vp->cur_tx);
+ printk(KERN_DEBUG "%s: Trying to send a packet, Tx index %d.\n",
+ dev->name, vp->cur_tx);
}
if (vp->cur_tx - vp->dirty_tx >= TX_RING_SIZE) {
@@ -2633,7 +2632,7 @@ boomerang_rx(struct net_device *dev)
pci_dma_sync_single_for_cpu(VORTEX_PCI(vp), dma, PKT_BUF_SZ, PCI_DMA_FROMDEVICE);
/* 'skb_put()' points to the start of sk_buff data area. */
memcpy(skb_put(skb, pkt_len),
- vp->rx_skbuff[entry]->tail,
+ vp->rx_skbuff[entry]->data,
pkt_len);
pci_dma_sync_single_for_device(VORTEX_PCI(vp), dma, PKT_BUF_SZ, PCI_DMA_FROMDEVICE);
vp->rx_copy++;
@@ -2679,7 +2678,7 @@ boomerang_rx(struct net_device *dev)
}
skb->dev = dev; /* Mark as being used by this device. */
skb_reserve(skb, 2); /* Align IP on 16 byte boundaries */
- vp->rx_ring[entry].addr = cpu_to_le32(pci_map_single(VORTEX_PCI(vp), skb->tail, PKT_BUF_SZ, PCI_DMA_FROMDEVICE));
+ vp->rx_ring[entry].addr = cpu_to_le32(pci_map_single(VORTEX_PCI(vp), skb->data, PKT_BUF_SZ, PCI_DMA_FROMDEVICE));
vp->rx_skbuff[entry] = skb;
}
vp->rx_ring[entry].status = 0; /* Clear complete bit. */
diff --git a/drivers/net/8139cp.c b/drivers/net/8139cp.c
index d639cb8dc461..7b293f01c9ed 100644
--- a/drivers/net/8139cp.c
+++ b/drivers/net/8139cp.c
@@ -54,12 +54,14 @@
#include <linux/config.h>
#include <linux/module.h>
+#include <linux/moduleparam.h>
#include <linux/kernel.h>
#include <linux/compiler.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/init.h>
#include <linux/pci.h>
+#include <linux/dma-mapping.h>
#include <linux/delay.h>
#include <linux/ethtool.h>
#include <linux/mii.h>
@@ -91,16 +93,17 @@ KERN_INFO DRV_NAME ": 10/100 PCI Ethernet driver v" DRV_VERSION " (" DRV_RELDATE
MODULE_AUTHOR("Jeff Garzik <jgarzik@pobox.com>");
MODULE_DESCRIPTION("RealTek RTL-8139C+ series 10/100 PCI Ethernet driver");
+MODULE_VERSION(DRV_VERSION);
MODULE_LICENSE("GPL");
static int debug = -1;
-MODULE_PARM (debug, "i");
+module_param(debug, int, 0);
MODULE_PARM_DESC (debug, "8139cp: bitmapped message enable number");
/* Maximum number of multicast addresses to filter (vs. Rx-all-multicast).
The RTL chips use a 64 element hash table based on the Ethernet CRC. */
static int multicast_filter_limit = 32;
-MODULE_PARM (multicast_filter_limit, "i");
+module_param(multicast_filter_limit, int, 0);
MODULE_PARM_DESC (multicast_filter_limit, "8139cp: maximum number of filtered multicast addresses");
#define PFX DRV_NAME ": "
@@ -186,6 +189,9 @@ enum {
RingEnd = (1 << 30), /* End of descriptor ring */
FirstFrag = (1 << 29), /* First segment of a packet */
LastFrag = (1 << 28), /* Final segment of a packet */
+ LargeSend = (1 << 27), /* TCP Large Send Offload (TSO) */
+ MSSShift = 16, /* MSS value position */
+ MSSMask = 0xfff, /* MSS value: 11 bits */
TxError = (1 << 23), /* Tx error summary */
RxError = (1 << 20), /* Rx error summary */
IPCS = (1 << 18), /* Calculate IP checksum */
@@ -312,7 +318,7 @@ struct cp_desc {
struct ring_info {
struct sk_buff *skb;
dma_addr_t mapping;
- unsigned frag;
+ u32 len;
};
struct cp_dma_stats {
@@ -394,6 +400,9 @@ struct cp_private {
static void __cp_set_rx_mode (struct net_device *dev);
static void cp_tx (struct cp_private *cp);
static void cp_clean_rings (struct cp_private *cp);
+#ifdef CONFIG_NET_POLL_CONTROLLER
+static void cp_poll_controller(struct net_device *dev);
+#endif
static struct pci_device_id cp_pci_tbl[] = {
{ PCI_VENDOR_ID_REALTEK, PCI_DEVICE_ID_REALTEK_8139,
@@ -587,7 +596,7 @@ rx_status_loop:
mapping =
cp->rx_skb[rx_tail].mapping =
- pci_map_single(cp->pdev, new_skb->tail,
+ pci_map_single(cp->pdev, new_skb->data,
buflen, PCI_DMA_FROMDEVICE);
cp->rx_skb[rx_tail].skb = new_skb;
@@ -688,6 +697,19 @@ cp_interrupt (int irq, void *dev_instance, struct pt_regs *regs)
return IRQ_HANDLED;
}
+#ifdef CONFIG_NET_POLL_CONTROLLER
+/*
+ * Polling receive - used by netconsole and other diagnostic tools
+ * to allow network i/o with interrupts disabled.
+ */
+static void cp_poll_controller(struct net_device *dev)
+{
+ disable_irq(dev->irq);
+ cp_interrupt(dev->irq, dev, NULL);
+ enable_irq(dev->irq);
+}
+#endif
+
static void cp_tx (struct cp_private *cp)
{
unsigned tx_head = cp->tx_head;
@@ -707,7 +729,7 @@ static void cp_tx (struct cp_private *cp)
BUG();
pci_unmap_single(cp->pdev, cp->tx_skb[tx_tail].mapping,
- skb->len, PCI_DMA_TODEVICE);
+ cp->tx_skb[tx_tail].len, PCI_DMA_TODEVICE);
if (status & LastFrag) {
if (status & (TxError | TxFIFOUnder)) {
@@ -749,10 +771,11 @@ static int cp_start_xmit (struct sk_buff *skb, struct net_device *dev)
{
struct cp_private *cp = netdev_priv(dev);
unsigned entry;
- u32 eor;
+ u32 eor, flags;
#if CP_VLAN_TAG_USED
u32 vlan_tag = 0;
#endif
+ int mss = 0;
spin_lock_irq(&cp->lock);
@@ -772,6 +795,9 @@ static int cp_start_xmit (struct sk_buff *skb, struct net_device *dev)
entry = cp->tx_head;
eor = (entry == (CP_TX_RING_SIZE - 1)) ? RingEnd : 0;
+ if (dev->features & NETIF_F_TSO)
+ mss = skb_shinfo(skb)->tso_size;
+
if (skb_shinfo(skb)->nr_frags == 0) {
struct cp_desc *txd = &cp->tx_ring[entry];
u32 len;
@@ -783,26 +809,26 @@ static int cp_start_xmit (struct sk_buff *skb, struct net_device *dev)
txd->addr = cpu_to_le64(mapping);
wmb();
- if (skb->ip_summed == CHECKSUM_HW) {
+ flags = eor | len | DescOwn | FirstFrag | LastFrag;
+
+ if (mss)
+ flags |= LargeSend | ((mss & MSSMask) << MSSShift);
+ else if (skb->ip_summed == CHECKSUM_HW) {
const struct iphdr *ip = skb->nh.iph;
if (ip->protocol == IPPROTO_TCP)
- txd->opts1 = cpu_to_le32(eor | len | DescOwn |
- FirstFrag | LastFrag |
- IPCS | TCPCS);
+ flags |= IPCS | TCPCS;
else if (ip->protocol == IPPROTO_UDP)
- txd->opts1 = cpu_to_le32(eor | len | DescOwn |
- FirstFrag | LastFrag |
- IPCS | UDPCS);
+ flags |= IPCS | UDPCS;
else
- BUG();
- } else
- txd->opts1 = cpu_to_le32(eor | len | DescOwn |
- FirstFrag | LastFrag);
+ WARN_ON(1); /* we need a WARN() */
+ }
+
+ txd->opts1 = cpu_to_le32(flags);
wmb();
cp->tx_skb[entry].skb = skb;
cp->tx_skb[entry].mapping = mapping;
- cp->tx_skb[entry].frag = 0;
+ cp->tx_skb[entry].len = len;
entry = NEXT_TX(entry);
} else {
struct cp_desc *txd;
@@ -820,7 +846,7 @@ static int cp_start_xmit (struct sk_buff *skb, struct net_device *dev)
first_len, PCI_DMA_TODEVICE);
cp->tx_skb[entry].skb = skb;
cp->tx_skb[entry].mapping = first_mapping;
- cp->tx_skb[entry].frag = 1;
+ cp->tx_skb[entry].len = first_len;
entry = NEXT_TX(entry);
for (frag = 0; frag < skb_shinfo(skb)->nr_frags; frag++) {
@@ -836,16 +862,19 @@ static int cp_start_xmit (struct sk_buff *skb, struct net_device *dev)
len, PCI_DMA_TODEVICE);
eor = (entry == (CP_TX_RING_SIZE - 1)) ? RingEnd : 0;
- if (skb->ip_summed == CHECKSUM_HW) {
- ctrl = eor | len | DescOwn | IPCS;
+ ctrl = eor | len | DescOwn;
+
+ if (mss)
+ ctrl |= LargeSend |
+ ((mss & MSSMask) << MSSShift);
+ else if (skb->ip_summed == CHECKSUM_HW) {
if (ip->protocol == IPPROTO_TCP)
- ctrl |= TCPCS;
+ ctrl |= IPCS | TCPCS;
else if (ip->protocol == IPPROTO_UDP)
- ctrl |= UDPCS;
+ ctrl |= IPCS | UDPCS;
else
BUG();
- } else
- ctrl = eor | len | DescOwn;
+ }
if (frag == skb_shinfo(skb)->nr_frags - 1)
ctrl |= LastFrag;
@@ -860,7 +889,7 @@ static int cp_start_xmit (struct sk_buff *skb, struct net_device *dev)
cp->tx_skb[entry].skb = skb;
cp->tx_skb[entry].mapping = mapping;
- cp->tx_skb[entry].frag = frag + 2;
+ cp->tx_skb[entry].len = len;
entry = NEXT_TX(entry);
}
@@ -1072,9 +1101,8 @@ static int cp_refill_rx (struct cp_private *cp)
skb_reserve(skb, RX_OFFSET);
cp->rx_skb[i].mapping = pci_map_single(cp->pdev,
- skb->tail, cp->rx_buf_sz, PCI_DMA_FROMDEVICE);
+ skb->data, cp->rx_buf_sz, PCI_DMA_FROMDEVICE);
cp->rx_skb[i].skb = skb;
- cp->rx_skb[i].frag = 0;
cp->rx_ring[i].opts2 = 0;
cp->rx_ring[i].addr = cpu_to_le64(cp->rx_skb[i].mapping);
@@ -1126,9 +1154,6 @@ static void cp_clean_rings (struct cp_private *cp)
{
unsigned i;
- memset(cp->rx_ring, 0, sizeof(struct cp_desc) * CP_RX_RING_SIZE);
- memset(cp->tx_ring, 0, sizeof(struct cp_desc) * CP_TX_RING_SIZE);
-
for (i = 0; i < CP_RX_RING_SIZE; i++) {
if (cp->rx_skb[i].skb) {
pci_unmap_single(cp->pdev, cp->rx_skb[i].mapping,
@@ -1140,13 +1165,18 @@ static void cp_clean_rings (struct cp_private *cp)
for (i = 0; i < CP_TX_RING_SIZE; i++) {
if (cp->tx_skb[i].skb) {
struct sk_buff *skb = cp->tx_skb[i].skb;
+
pci_unmap_single(cp->pdev, cp->tx_skb[i].mapping,
- skb->len, PCI_DMA_TODEVICE);
- dev_kfree_skb(skb);
+ cp->tx_skb[i].len, PCI_DMA_TODEVICE);
+ if (le32_to_cpu(cp->tx_ring[i].opts1) & LastFrag)
+ dev_kfree_skb(skb);
cp->net_stats.tx_dropped++;
}
}
+ memset(cp->rx_ring, 0, sizeof(struct cp_desc) * CP_RX_RING_SIZE);
+ memset(cp->tx_ring, 0, sizeof(struct cp_desc) * CP_TX_RING_SIZE);
+
memset(&cp->rx_skb, 0, sizeof(struct ring_info) * CP_RX_RING_SIZE);
memset(&cp->tx_skb, 0, sizeof(struct ring_info) * CP_TX_RING_SIZE);
}
@@ -1486,22 +1516,22 @@ static void cp_get_ethtool_stats (struct net_device *dev,
struct ethtool_stats *estats, u64 *tmp_stats)
{
struct cp_private *cp = netdev_priv(dev);
- unsigned int work = 100;
int i;
+ memset(cp->nic_stats, 0, sizeof(struct cp_dma_stats));
+
/* begin NIC statistics dump */
cpw32(StatsAddr + 4, (cp->nic_stats_dma >> 16) >> 16);
cpw32(StatsAddr, (cp->nic_stats_dma & 0xffffffff) | DumpStats);
cpr32(StatsAddr);
- while (work-- > 0) {
+ for (i = 0; i < 1000; i++) {
if ((cpr32(StatsAddr) & DumpStats) == 0)
break;
- cpu_relax();
+ udelay(10);
}
-
- if (cpr32(StatsAddr) & DumpStats)
- return /* -EIO */;
+ cpw32(StatsAddr, 0);
+ cpw32(StatsAddr + 4, 0);
i = 0;
tmp_stats[i++] = le64_to_cpu(cp->nic_stats->tx_ok);
@@ -1538,6 +1568,8 @@ static struct ethtool_ops cp_ethtool_ops = {
.set_tx_csum = ethtool_op_set_tx_csum, /* local! */
.get_sg = ethtool_op_get_sg,
.set_sg = ethtool_op_set_sg,
+ .get_tso = ethtool_op_get_tso,
+ .set_tso = ethtool_op_set_tso,
.get_regs = cp_get_regs,
.get_wol = cp_get_wol,
.set_wol = cp_set_wol,
@@ -1701,19 +1733,19 @@ static int cp_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
/* Configure DMA attributes. */
if ((sizeof(dma_addr_t) > 4) &&
- !pci_set_consistent_dma_mask(pdev, 0xffffffffffffffffULL) &&
- !pci_set_dma_mask(pdev, 0xffffffffffffffffULL)) {
+ !pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK) &&
+ !pci_set_dma_mask(pdev, DMA_64BIT_MASK)) {
pci_using_dac = 1;
} else {
pci_using_dac = 0;
- rc = pci_set_dma_mask(pdev, 0xffffffffULL);
+ rc = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
if (rc) {
printk(KERN_ERR PFX "No usable DMA configuration, "
"aborting.\n");
goto err_out_res;
}
- rc = pci_set_consistent_dma_mask(pdev, 0xffffffffULL);
+ rc = pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK);
if (rc) {
printk(KERN_ERR PFX "No usable consistent DMA configuration, "
"aborting.\n");
@@ -1749,6 +1781,9 @@ static int cp_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
dev->get_stats = cp_get_stats;
dev->do_ioctl = cp_ioctl;
dev->poll = cp_rx_poll;
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ dev->poll_controller = cp_poll_controller;
+#endif
dev->weight = 16; /* arbitrary? from NAPI_HOWTO.txt. */
#ifdef BROKEN
dev->change_mtu = cp_change_mtu;
@@ -1768,6 +1803,10 @@ static int cp_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
if (pci_using_dac)
dev->features |= NETIF_F_HIGHDMA;
+#if 0 /* disabled by default until verified */
+ dev->features |= NETIF_F_TSO;
+#endif
+
dev->irq = pdev->irq;
rc = register_netdev(dev);
diff --git a/drivers/net/8139too.c b/drivers/net/8139too.c
index d4bd20c21a1f..4c2cf7bbd252 100644
--- a/drivers/net/8139too.c
+++ b/drivers/net/8139too.c
@@ -126,14 +126,14 @@
#define USE_IO_OPS 1
#endif
-/* define to 1 to enable copious debugging info */
-#undef RTL8139_DEBUG
+/* define to 1, 2 or 3 to enable copious debugging info */
+#define RTL8139_DEBUG 0
/* define to 1 to disable lightweight runtime debugging checks */
#undef RTL8139_NDEBUG
-#ifdef RTL8139_DEBUG
+#if RTL8139_DEBUG
/* note: prints function name for you */
# define DPRINTK(fmt, args...) printk(KERN_DEBUG "%s: " fmt, __FUNCTION__ , ## args)
#else
@@ -569,7 +569,7 @@ struct rtl_extra_stats {
};
struct rtl8139_private {
- void *mmio_addr;
+ void __iomem *mmio_addr;
int drv_flags;
struct pci_dev *pci_dev;
u32 msg_enable;
@@ -614,7 +614,7 @@ MODULE_PARM_DESC (multicast_filter_limit, "8139too maximum number of filtered mu
MODULE_PARM_DESC (media, "8139too: Bits 4+9: force full duplex, bit 5: 100Mbps");
MODULE_PARM_DESC (full_duplex, "8139too: Force full duplex for board(s) (1)");
-static int read_eeprom (void *ioaddr, int location, int addr_len);
+static int read_eeprom (void __iomem *ioaddr, int location, int addr_len);
static int rtl8139_open (struct net_device *dev);
static int mdio_read (struct net_device *dev, int phy_id, int location);
static void mdio_write (struct net_device *dev, int phy_id, int location,
@@ -638,46 +638,20 @@ static void __set_rx_mode (struct net_device *dev);
static void rtl8139_hw_start (struct net_device *dev);
static struct ethtool_ops rtl8139_ethtool_ops;
-#ifdef USE_IO_OPS
-
-#define RTL_R8(reg) inb (((unsigned long)ioaddr) + (reg))
-#define RTL_R16(reg) inw (((unsigned long)ioaddr) + (reg))
-#define RTL_R32(reg) ((unsigned long) inl (((unsigned long)ioaddr) + (reg)))
-#define RTL_W8(reg, val8) outb ((val8), ((unsigned long)ioaddr) + (reg))
-#define RTL_W16(reg, val16) outw ((val16), ((unsigned long)ioaddr) + (reg))
-#define RTL_W32(reg, val32) outl ((val32), ((unsigned long)ioaddr) + (reg))
-#define RTL_W8_F RTL_W8
-#define RTL_W16_F RTL_W16
-#define RTL_W32_F RTL_W32
-#undef readb
-#undef readw
-#undef readl
-#undef writeb
-#undef writew
-#undef writel
-#define readb(addr) inb((unsigned long)(addr))
-#define readw(addr) inw((unsigned long)(addr))
-#define readl(addr) inl((unsigned long)(addr))
-#define writeb(val,addr) outb((val),(unsigned long)(addr))
-#define writew(val,addr) outw((val),(unsigned long)(addr))
-#define writel(val,addr) outl((val),(unsigned long)(addr))
-
-#else
-
/* write MMIO register, with flush */
/* Flush avoids rtl8139 bug w/ posted MMIO writes */
-#define RTL_W8_F(reg, val8) do { writeb ((val8), ioaddr + (reg)); readb (ioaddr + (reg)); } while (0)
-#define RTL_W16_F(reg, val16) do { writew ((val16), ioaddr + (reg)); readw (ioaddr + (reg)); } while (0)
-#define RTL_W32_F(reg, val32) do { writel ((val32), ioaddr + (reg)); readl (ioaddr + (reg)); } while (0)
+#define RTL_W8_F(reg, val8) do { iowrite8 ((val8), ioaddr + (reg)); ioread8 (ioaddr + (reg)); } while (0)
+#define RTL_W16_F(reg, val16) do { iowrite16 ((val16), ioaddr + (reg)); ioread16 (ioaddr + (reg)); } while (0)
+#define RTL_W32_F(reg, val32) do { iowrite32 ((val32), ioaddr + (reg)); ioread32 (ioaddr + (reg)); } while (0)
#define MMIO_FLUSH_AUDIT_COMPLETE 1
#if MMIO_FLUSH_AUDIT_COMPLETE
/* write MMIO register */
-#define RTL_W8(reg, val8) writeb ((val8), ioaddr + (reg))
-#define RTL_W16(reg, val16) writew ((val16), ioaddr + (reg))
-#define RTL_W32(reg, val32) writel ((val32), ioaddr + (reg))
+#define RTL_W8(reg, val8) iowrite8 ((val8), ioaddr + (reg))
+#define RTL_W16(reg, val16) iowrite16 ((val16), ioaddr + (reg))
+#define RTL_W32(reg, val32) iowrite32 ((val32), ioaddr + (reg))
#else
@@ -689,11 +663,9 @@ static struct ethtool_ops rtl8139_ethtool_ops;
#endif /* MMIO_FLUSH_AUDIT_COMPLETE */
/* read MMIO register */
-#define RTL_R8(reg) readb (ioaddr + (reg))
-#define RTL_R16(reg) readw (ioaddr + (reg))
-#define RTL_R32(reg) ((unsigned long) readl (ioaddr + (reg)))
-
-#endif /* USE_IO_OPS */
+#define RTL_R8(reg) ioread8 (ioaddr + (reg))
+#define RTL_R16(reg) ioread16 (ioaddr + (reg))
+#define RTL_R32(reg) ((unsigned long) ioread32 (ioaddr + (reg)))
static const u16 rtl8139_intr_mask =
@@ -740,10 +712,13 @@ static void __rtl8139_cleanup_dev (struct net_device *dev)
assert (tp->pci_dev != NULL);
pdev = tp->pci_dev;
-#ifndef USE_IO_OPS
+#ifdef USE_IO_OPS
+ if (tp->mmio_addr)
+ ioport_unmap (tp->mmio_addr);
+#else
if (tp->mmio_addr)
- iounmap (tp->mmio_addr);
-#endif /* !USE_IO_OPS */
+ pci_iounmap (pdev, tp->mmio_addr);
+#endif /* USE_IO_OPS */
/* it's ok to call this even if we have no regions to free */
pci_release_regions (pdev);
@@ -753,7 +728,7 @@ static void __rtl8139_cleanup_dev (struct net_device *dev)
}
-static void rtl8139_chip_reset (void *ioaddr)
+static void rtl8139_chip_reset (void __iomem *ioaddr)
{
int i;
@@ -773,7 +748,7 @@ static void rtl8139_chip_reset (void *ioaddr)
static int __devinit rtl8139_init_board (struct pci_dev *pdev,
struct net_device **dev_out)
{
- void *ioaddr;
+ void __iomem *ioaddr;
struct net_device *dev;
struct rtl8139_private *tp;
u8 tmp8;
@@ -855,13 +830,18 @@ static int __devinit rtl8139_init_board (struct pci_dev *pdev,
pci_set_master (pdev);
#ifdef USE_IO_OPS
- ioaddr = (void *) pio_start;
+ ioaddr = ioport_map(pio_start, pio_len);
+ if (!ioaddr) {
+ printk (KERN_ERR PFX "%s: cannot map PIO, aborting\n", pci_name(pdev));
+ rc = -EIO;
+ goto err_out;
+ }
dev->base_addr = pio_start;
tp->mmio_addr = ioaddr;
tp->regs_len = pio_len;
#else
/* ioremap MMIO region */
- ioaddr = ioremap (mmio_start, mmio_len);
+ ioaddr = pci_iomap(pdev, 1, 0);
if (ioaddr == NULL) {
printk (KERN_ERR PFX "%s: cannot remap MMIO, aborting\n", pci_name(pdev));
rc = -EIO;
@@ -947,7 +927,7 @@ static int __devinit rtl8139_init_one (struct pci_dev *pdev,
struct net_device *dev = NULL;
struct rtl8139_private *tp;
int i, addr_len, option;
- void *ioaddr;
+ void __iomem *ioaddr;
static int board_idx = -1;
u8 pci_rev;
@@ -1147,47 +1127,46 @@ static void __devexit rtl8139_remove_one (struct pci_dev *pdev)
No extra delay is needed with 33Mhz PCI, but 66Mhz may change this.
*/
-#define eeprom_delay() readl(ee_addr)
+#define eeprom_delay() RTL_R32(Cfg9346)
/* The EEPROM commands include the alway-set leading bit. */
#define EE_WRITE_CMD (5)
#define EE_READ_CMD (6)
#define EE_ERASE_CMD (7)
-static int __devinit read_eeprom (void *ioaddr, int location, int addr_len)
+static int __devinit read_eeprom (void __iomem *ioaddr, int location, int addr_len)
{
int i;
unsigned retval = 0;
- void *ee_addr = ioaddr + Cfg9346;
int read_cmd = location | (EE_READ_CMD << addr_len);
- writeb (EE_ENB & ~EE_CS, ee_addr);
- writeb (EE_ENB, ee_addr);
+ RTL_W8 (Cfg9346, EE_ENB & ~EE_CS);
+ RTL_W8 (Cfg9346, EE_ENB);
eeprom_delay ();
/* Shift the read command bits out. */
for (i = 4 + addr_len; i >= 0; i--) {
int dataval = (read_cmd & (1 << i)) ? EE_DATA_WRITE : 0;
- writeb (EE_ENB | dataval, ee_addr);
+ RTL_W8 (Cfg9346, EE_ENB | dataval);
eeprom_delay ();
- writeb (EE_ENB | dataval | EE_SHIFT_CLK, ee_addr);
+ RTL_W8 (Cfg9346, EE_ENB | dataval | EE_SHIFT_CLK);
eeprom_delay ();
}
- writeb (EE_ENB, ee_addr);
+ RTL_W8 (Cfg9346, EE_ENB);
eeprom_delay ();
for (i = 16; i > 0; i--) {
- writeb (EE_ENB | EE_SHIFT_CLK, ee_addr);
+ RTL_W8 (Cfg9346, EE_ENB | EE_SHIFT_CLK);
eeprom_delay ();
retval =
- (retval << 1) | ((readb (ee_addr) & EE_DATA_READ) ? 1 :
+ (retval << 1) | ((RTL_R8 (Cfg9346) & EE_DATA_READ) ? 1 :
0);
- writeb (EE_ENB, ee_addr);
+ RTL_W8 (Cfg9346, EE_ENB);
eeprom_delay ();
}
/* Terminate the EEPROM access. */
- writeb (~EE_CS, ee_addr);
+ RTL_W8 (Cfg9346, ~EE_CS);
eeprom_delay ();
return retval;
@@ -1206,7 +1185,7 @@ static int __devinit read_eeprom (void *ioaddr, int location, int addr_len)
#define MDIO_WRITE0 (MDIO_DIR)
#define MDIO_WRITE1 (MDIO_DIR | MDIO_DATA_OUT)
-#define mdio_delay(mdio_addr) readb(mdio_addr)
+#define mdio_delay() RTL_R8(Config4)
static char mii_2_8139_map[8] = {
@@ -1223,15 +1202,15 @@ static char mii_2_8139_map[8] = {
#ifdef CONFIG_8139TOO_8129
/* Syncronize the MII management interface by shifting 32 one bits out. */
-static void mdio_sync (void *mdio_addr)
+static void mdio_sync (void __iomem *ioaddr)
{
int i;
for (i = 32; i >= 0; i--) {
- writeb (MDIO_WRITE1, mdio_addr);
- mdio_delay (mdio_addr);
- writeb (MDIO_WRITE1 | MDIO_CLK, mdio_addr);
- mdio_delay (mdio_addr);
+ RTL_W8 (Config4, MDIO_WRITE1);
+ mdio_delay ();
+ RTL_W8 (Config4, MDIO_WRITE1 | MDIO_CLK);
+ mdio_delay ();
}
}
#endif
@@ -1241,35 +1220,36 @@ static int mdio_read (struct net_device *dev, int phy_id, int location)
struct rtl8139_private *tp = netdev_priv(dev);
int retval = 0;
#ifdef CONFIG_8139TOO_8129
- void *mdio_addr = tp->mmio_addr + Config4;
+ void __iomem *ioaddr = tp->mmio_addr;
int mii_cmd = (0xf6 << 10) | (phy_id << 5) | location;
int i;
#endif
if (phy_id > 31) { /* Really a 8139. Use internal registers. */
+ void __iomem *ioaddr = tp->mmio_addr;
return location < 8 && mii_2_8139_map[location] ?
- readw (tp->mmio_addr + mii_2_8139_map[location]) : 0;
+ RTL_R16 (mii_2_8139_map[location]) : 0;
}
#ifdef CONFIG_8139TOO_8129
- mdio_sync (mdio_addr);
+ mdio_sync (ioaddr);
/* Shift the read command bits out. */
for (i = 15; i >= 0; i--) {
int dataval = (mii_cmd & (1 << i)) ? MDIO_DATA_OUT : 0;
- writeb (MDIO_DIR | dataval, mdio_addr);
- mdio_delay (mdio_addr);
- writeb (MDIO_DIR | dataval | MDIO_CLK, mdio_addr);
- mdio_delay (mdio_addr);
+ RTL_W8 (Config4, MDIO_DIR | dataval);
+ mdio_delay ();
+ RTL_W8 (Config4, MDIO_DIR | dataval | MDIO_CLK);
+ mdio_delay ();
}
/* Read the two transition, 16 data, and wire-idle bits. */
for (i = 19; i > 0; i--) {
- writeb (0, mdio_addr);
- mdio_delay (mdio_addr);
- retval = (retval << 1) | ((readb (mdio_addr) & MDIO_DATA_IN) ? 1 : 0);
- writeb (MDIO_CLK, mdio_addr);
- mdio_delay (mdio_addr);
+ RTL_W8 (Config4, 0);
+ mdio_delay ();
+ retval = (retval << 1) | ((RTL_R8 (Config4) & MDIO_DATA_IN) ? 1 : 0);
+ RTL_W8 (Config4, MDIO_CLK);
+ mdio_delay ();
}
#endif
@@ -1282,13 +1262,13 @@ static void mdio_write (struct net_device *dev, int phy_id, int location,
{
struct rtl8139_private *tp = netdev_priv(dev);
#ifdef CONFIG_8139TOO_8129
- void *mdio_addr = tp->mmio_addr + Config4;
+ void __iomem *ioaddr = tp->mmio_addr;
int mii_cmd = (0x5002 << 16) | (phy_id << 23) | (location << 18) | value;
int i;
#endif
if (phy_id > 31) { /* Really a 8139. Use internal registers. */
- void *ioaddr = tp->mmio_addr;
+ void __iomem *ioaddr = tp->mmio_addr;
if (location == 0) {
RTL_W8 (Cfg9346, Cfg9346_Unlock);
RTL_W16 (BasicModeCtrl, value);
@@ -1299,23 +1279,23 @@ static void mdio_write (struct net_device *dev, int phy_id, int location,
}
#ifdef CONFIG_8139TOO_8129
- mdio_sync (mdio_addr);
+ mdio_sync (ioaddr);
/* Shift the command bits out. */
for (i = 31; i >= 0; i--) {
int dataval =
(mii_cmd & (1 << i)) ? MDIO_WRITE1 : MDIO_WRITE0;
- writeb (dataval, mdio_addr);
- mdio_delay (mdio_addr);
- writeb (dataval | MDIO_CLK, mdio_addr);
- mdio_delay (mdio_addr);
+ RTL_W8 (Config4, dataval);
+ mdio_delay ();
+ RTL_W8 (Config4, dataval | MDIO_CLK);
+ mdio_delay ();
}
/* Clear out extra bits. */
for (i = 2; i > 0; i--) {
- writeb (0, mdio_addr);
- mdio_delay (mdio_addr);
- writeb (MDIO_CLK, mdio_addr);
- mdio_delay (mdio_addr);
+ RTL_W8 (Config4, 0);
+ mdio_delay ();
+ RTL_W8 (Config4, MDIO_CLK);
+ mdio_delay ();
}
#endif
}
@@ -1325,7 +1305,7 @@ static int rtl8139_open (struct net_device *dev)
{
struct rtl8139_private *tp = netdev_priv(dev);
int retval;
- void *ioaddr = tp->mmio_addr;
+ void __iomem *ioaddr = tp->mmio_addr;
retval = request_irq (dev->irq, rtl8139_interrupt, SA_SHIRQ, dev->name, dev);
if (retval)
@@ -1382,7 +1362,7 @@ static void rtl_check_media (struct net_device *dev, unsigned int init_media)
static void rtl8139_hw_start (struct net_device *dev)
{
struct rtl8139_private *tp = netdev_priv(dev);
- void *ioaddr = tp->mmio_addr;
+ void __iomem *ioaddr = tp->mmio_addr;
u32 i;
u8 tmp;
@@ -1484,7 +1464,7 @@ static void rtl8139_tune_twister (struct net_device *dev,
struct rtl8139_private *tp)
{
int linkcase;
- void *ioaddr = tp->mmio_addr;
+ void __iomem *ioaddr = tp->mmio_addr;
/* This is a complicated state machine to configure the "twister" for
impedance/echos based on the cable length.
@@ -1568,7 +1548,7 @@ static void rtl8139_tune_twister (struct net_device *dev,
static inline void rtl8139_thread_iter (struct net_device *dev,
struct rtl8139_private *tp,
- void *ioaddr)
+ void __iomem *ioaddr)
{
int mii_lpa;
@@ -1626,7 +1606,7 @@ static int rtl8139_thread (void *data)
do {
timeout = interruptible_sleep_on_timeout (&tp->thr_wait, timeout);
/* make swsusp happy with our thread */
- try_to_freeze(PF_FREEZE);
+ try_to_freeze();
} while (!signal_pending (current) && (timeout > 0));
if (signal_pending (current)) {
@@ -1676,7 +1656,7 @@ static inline void rtl8139_tx_clear (struct rtl8139_private *tp)
static void rtl8139_tx_timeout (struct net_device *dev)
{
struct rtl8139_private *tp = netdev_priv(dev);
- void *ioaddr = tp->mmio_addr;
+ void __iomem *ioaddr = tp->mmio_addr;
int i;
u8 tmp8;
unsigned long flags;
@@ -1721,7 +1701,7 @@ static void rtl8139_tx_timeout (struct net_device *dev)
static int rtl8139_start_xmit (struct sk_buff *skb, struct net_device *dev)
{
struct rtl8139_private *tp = netdev_priv(dev);
- void *ioaddr = tp->mmio_addr;
+ void __iomem *ioaddr = tp->mmio_addr;
unsigned int entry;
unsigned int len = skb->len;
@@ -1763,7 +1743,7 @@ static int rtl8139_start_xmit (struct sk_buff *skb, struct net_device *dev)
static void rtl8139_tx_interrupt (struct net_device *dev,
struct rtl8139_private *tp,
- void *ioaddr)
+ void __iomem *ioaddr)
{
unsigned long dirty_tx, tx_left;
@@ -1833,7 +1813,7 @@ static void rtl8139_tx_interrupt (struct net_device *dev,
/* TODO: clean this up! Rx reset need not be this intensive */
static void rtl8139_rx_err (u32 rx_status, struct net_device *dev,
- struct rtl8139_private *tp, void *ioaddr)
+ struct rtl8139_private *tp, void __iomem *ioaddr)
{
u8 tmp8;
#ifdef CONFIG_8139_OLD_RX_RESET
@@ -1930,7 +1910,7 @@ static __inline__ void wrap_copy(struct sk_buff *skb, const unsigned char *ring,
static void rtl8139_isr_ack(struct rtl8139_private *tp)
{
- void *ioaddr = tp->mmio_addr;
+ void __iomem *ioaddr = tp->mmio_addr;
u16 status;
status = RTL_R16 (IntrStatus) & RxAckBits;
@@ -1949,7 +1929,7 @@ static void rtl8139_isr_ack(struct rtl8139_private *tp)
static int rtl8139_rx(struct net_device *dev, struct rtl8139_private *tp,
int budget)
{
- void *ioaddr = tp->mmio_addr;
+ void __iomem *ioaddr = tp->mmio_addr;
int received = 0;
unsigned char *rx_ring = tp->rx_ring;
unsigned int cur_rx = tp->cur_rx;
@@ -2087,7 +2067,7 @@ out:
static void rtl8139_weird_interrupt (struct net_device *dev,
struct rtl8139_private *tp,
- void *ioaddr,
+ void __iomem *ioaddr,
int status, int link_changed)
{
DPRINTK ("%s: Abnormal interrupt, status %8.8x.\n",
@@ -2127,7 +2107,7 @@ static void rtl8139_weird_interrupt (struct net_device *dev,
static int rtl8139_poll(struct net_device *dev, int *budget)
{
struct rtl8139_private *tp = netdev_priv(dev);
- void *ioaddr = tp->mmio_addr;
+ void __iomem *ioaddr = tp->mmio_addr;
int orig_budget = min(*budget, dev->quota);
int done = 1;
@@ -2165,7 +2145,7 @@ static irqreturn_t rtl8139_interrupt (int irq, void *dev_instance,
{
struct net_device *dev = (struct net_device *) dev_instance;
struct rtl8139_private *tp = netdev_priv(dev);
- void *ioaddr = tp->mmio_addr;
+ void __iomem *ioaddr = tp->mmio_addr;
u16 status, ackstat;
int link_changed = 0; /* avoid bogus "uninit" warning */
int handled = 0;
@@ -2241,7 +2221,7 @@ static void rtl8139_poll_controller(struct net_device *dev)
static int rtl8139_close (struct net_device *dev)
{
struct rtl8139_private *tp = netdev_priv(dev);
- void *ioaddr = tp->mmio_addr;
+ void __iomem *ioaddr = tp->mmio_addr;
int ret = 0;
unsigned long flags;
@@ -2304,7 +2284,7 @@ static int rtl8139_close (struct net_device *dev)
static void rtl8139_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
{
struct rtl8139_private *np = netdev_priv(dev);
- void *ioaddr = np->mmio_addr;
+ void __iomem *ioaddr = np->mmio_addr;
spin_lock_irq(&np->lock);
if (rtl_chip_info[np->chipset].flags & HasLWake) {
@@ -2338,7 +2318,7 @@ static void rtl8139_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
static int rtl8139_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
{
struct rtl8139_private *np = netdev_priv(dev);
- void *ioaddr = np->mmio_addr;
+ void __iomem *ioaddr = np->mmio_addr;
u32 support;
u8 cfg3, cfg5;
@@ -2506,7 +2486,7 @@ static int netdev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
static struct net_device_stats *rtl8139_get_stats (struct net_device *dev)
{
struct rtl8139_private *tp = netdev_priv(dev);
- void *ioaddr = tp->mmio_addr;
+ void __iomem *ioaddr = tp->mmio_addr;
unsigned long flags;
if (netif_running(dev)) {
@@ -2525,7 +2505,7 @@ static struct net_device_stats *rtl8139_get_stats (struct net_device *dev)
static void __set_rx_mode (struct net_device *dev)
{
struct rtl8139_private *tp = netdev_priv(dev);
- void *ioaddr = tp->mmio_addr;
+ void __iomem *ioaddr = tp->mmio_addr;
u32 mc_filter[2]; /* Multicast hash filter */
int i, rx_mode;
u32 tmp;
@@ -2586,7 +2566,7 @@ static int rtl8139_suspend (struct pci_dev *pdev, pm_message_t state)
{
struct net_device *dev = pci_get_drvdata (pdev);
struct rtl8139_private *tp = netdev_priv(dev);
- void *ioaddr = tp->mmio_addr;
+ void __iomem *ioaddr = tp->mmio_addr;
unsigned long flags;
pci_save_state (pdev);
diff --git a/drivers/net/82596.c b/drivers/net/82596.c
index 65f97b1dc581..13b745b39667 100644
--- a/drivers/net/82596.c
+++ b/drivers/net/82596.c
@@ -546,11 +546,11 @@ static inline void init_rx_bufs(struct net_device *dev)
rbd->b_next = WSWAPrbd(virt_to_bus(rbd+1));
rbd->b_addr = WSWAPrbd(virt_to_bus(rbd));
rbd->skb = skb;
- rbd->v_data = skb->tail;
- rbd->b_data = WSWAPchar(virt_to_bus(skb->tail));
+ rbd->v_data = skb->data;
+ rbd->b_data = WSWAPchar(virt_to_bus(skb->data));
rbd->size = PKT_BUF_SZ;
#ifdef __mc68000__
- cache_clear(virt_to_phys(skb->tail), PKT_BUF_SZ);
+ cache_clear(virt_to_phys(skb->data), PKT_BUF_SZ);
#endif
}
lp->rbd_head = lp->rbds;
@@ -816,10 +816,10 @@ static inline int i596_rx(struct net_device *dev)
rx_in_place = 1;
rbd->skb = newskb;
newskb->dev = dev;
- rbd->v_data = newskb->tail;
- rbd->b_data = WSWAPchar(virt_to_bus(newskb->tail));
+ rbd->v_data = newskb->data;
+ rbd->b_data = WSWAPchar(virt_to_bus(newskb->data));
#ifdef __mc68000__
- cache_clear(virt_to_phys(newskb->tail), PKT_BUF_SZ);
+ cache_clear(virt_to_phys(newskb->data), PKT_BUF_SZ);
#endif
}
else
@@ -840,7 +840,7 @@ memory_squeeze:
skb->protocol=eth_type_trans(skb,dev);
skb->len = pkt_len;
#ifdef __mc68000__
- cache_clear(virt_to_phys(rbd->skb->tail),
+ cache_clear(virt_to_phys(rbd->skb->data),
pkt_len);
#endif
netif_rx(skb);
diff --git a/drivers/net/8390.c b/drivers/net/8390.c
index bab16bcc9ae5..6d76f3a99b17 100644
--- a/drivers/net/8390.c
+++ b/drivers/net/8390.c
@@ -225,9 +225,9 @@ void ei_tx_timeout(struct net_device *dev)
unsigned long icucr;
local_irq_save(flags);
- icucr = inl(ICUCR1);
+ icucr = inl(M32R_ICU_CR1_PORTL);
icucr |= M32R_ICUCR_ISMOD11;
- outl(icucr, ICUCR1);
+ outl(icucr, M32R_ICU_CR1_PORTL);
local_irq_restore(flags);
#endif
ei_local->stat.tx_errors++;
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index f08e01b2fd19..8a835eb58808 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -3,6 +3,8 @@
# Network device configuration
#
+menu "Network device support"
+
config NETDEVICES
depends on NET
bool "Network device support"
@@ -21,9 +23,12 @@ config NETDEVICES
If unsure, say Y.
+# All the following symbols are dependent on NETDEVICES - do not repeat
+# that for each of the symbols.
+if NETDEVICES
+
config DUMMY
tristate "Dummy net driver support"
- depends on NETDEVICES
---help---
This is essentially a bit-bucket device (i.e. traffic you send to
this device is consigned into oblivion) with a configurable IP
@@ -43,7 +48,6 @@ config DUMMY
config BONDING
tristate "Bonding driver support"
- depends on NETDEVICES
depends on INET
---help---
Say 'Y' or 'M' if you wish to be able to 'bond' multiple Ethernet
@@ -61,7 +65,6 @@ config BONDING
config EQUALIZER
tristate "EQL (serial line load balancing) support"
- depends on NETDEVICES
---help---
If you have two serial connections to some other computer (this
usually requires two modems and two telephone lines) and you use
@@ -81,7 +84,6 @@ config EQUALIZER
config TUN
tristate "Universal TUN/TAP device driver support"
- depends on NETDEVICES
select CRC32
---help---
TUN/TAP provides packet reception and transmission for user space
@@ -105,7 +107,7 @@ config TUN
config NET_SB1000
tristate "General Instruments Surfboard 1000"
- depends on NETDEVICES && PNP
+ depends on PNP
---help---
This is a driver for the General Instrument (also known as
NextLevel) SURFboard 1000 internal
@@ -127,16 +129,14 @@ config NET_SB1000
If you don't have this card, of course say N.
-if NETDEVICES
source "drivers/net/arcnet/Kconfig"
-endif
#
# Ethernet
#
menu "Ethernet (10 or 100Mbit)"
- depends on NETDEVICES && !UML
+ depends on !UML
config NET_ETHERNET
bool "Ethernet (10 or 100Mbit)"
@@ -824,6 +824,18 @@ config SMC9194
<file:Documentation/networking/net-modules.txt>. The module
will be called smc9194.
+config DM9000
+ tristate "DM9000 support"
+ depends on ARM && NET_ETHERNET
+ select CRC32
+ select MII
+ ---help---
+ Support for DM9000 chipset.
+
+ To compile this driver as a module, choose M here and read
+ <file:Documentation/networking/net-modules.txt>. The module will be
+ called dm9000.
+
config NET_VENDOR_RACAL
bool "Racal-Interlan (Micom) NI cards"
depends on NET_ETHERNET && ISA
@@ -989,21 +1001,6 @@ config EEXPRESS_PRO
<file:Documentation/networking/net-modules.txt>. The module
will be called eepro.
-config FMV18X
- tristate "FMV-181/182/183/184 support (OBSOLETE)"
- depends on NET_ISA && OBSOLETE
- ---help---
- If you have a Fujitsu FMV-181/182/183/184 network (Ethernet) card,
- say Y and read the Ethernet-HOWTO, available from
- <http://www.tldp.org/docs.html#howto>.
-
- If you use an FMV-183 or FMV-184 and it is not working, you may need
- to disable Plug & Play mode of the card.
-
- To compile this driver as a module, choose M here and read
- <file:Documentation/networking/net-modules.txt>. The module
- will be called fmv18x.
-
config HPLAN_PLUS
tristate "HP PCLAN+ (27247B and 27252A) support"
depends on NET_ISA
@@ -1092,14 +1089,6 @@ config SEEQ8005
<file:Documentation/networking/net-modules.txt>. The module
will be called seeq8005.
-config SK_G16
- tristate "SK_G16 support (OBSOLETE)"
- depends on NET_ISA && OBSOLETE
- help
- If you have a network (Ethernet) card of this type, say Y and read
- the Ethernet-HOWTO, available from
- <http://www.tldp.org/docs.html#howto>.
-
config SKMC
tristate "SKnet MCA support"
depends on NET_ETHERNET && MCA && BROKEN
@@ -1146,7 +1135,7 @@ config IBMLANA
config IBMVETH
tristate "IBM LAN Virtual Ethernet support"
- depends on NETDEVICES && NET_ETHERNET && PPC_PSERIES
+ depends on NET_ETHERNET && PPC_PSERIES
---help---
This driver supports virtual ethernet adapters on newer IBM iSeries
and pSeries systems.
@@ -1331,7 +1320,7 @@ config FORCEDETH
config CS89x0
tristate "CS89x0 support"
- depends on NET_PCI && (ISA || ARCH_IXDP2X01)
+ depends on (NET_PCI && (ISA || ARCH_IXDP2X01)) || ARCH_PNX0105
---help---
Support for CS89x0 chipset based Ethernet cards. If you have a
network (Ethernet) card of this type, say Y and read the
@@ -1499,14 +1488,14 @@ config 8139CP
will be called 8139cp. This is recommended.
config 8139TOO
- tristate "RealTek RTL-8139 PCI Fast Ethernet Adapter support"
+ tristate "RealTek RTL-8129/8130/8139 PCI Fast Ethernet Adapter support"
depends on NET_PCI && PCI
select CRC32
select MII
---help---
This is a driver for the Fast Ethernet PCI network cards based on
- the RTL8139 chips. If you have one of those, say Y and read
- the Ethernet-HOWTO <http://www.tldp.org/docs.html#howto>.
+ the RTL 8129/8130/8139 chips. If you have one of those, say Y and
+ read the Ethernet-HOWTO <http://www.tldp.org/docs.html#howto>.
To compile this driver as a module, choose M here: the module
will be called 8139too. This is recommended.
@@ -1769,7 +1758,7 @@ endmenu
#
menu "Ethernet (1000 Mbit)"
- depends on NETDEVICES && !UML
+ depends on !UML
config ACENIC
tristate "Alteon AceNIC/3Com 3C985/NetGear GA620 Gigabit support"
@@ -1932,6 +1921,18 @@ config R8169_VLAN
If in doubt, say Y.
+config SKGE
+ tristate "New SysKonnect GigaEthernet support (EXPERIMENTAL)"
+ depends on PCI && EXPERIMENTAL
+ select CRC32
+ ---help---
+ This driver support the Marvell Yukon or SysKonnect SK-98xx/SK-95xx
+ and related Gigabit Ethernet adapters. It is a new smaller driver
+ driver with better performance and more complete ethtool support.
+
+ It does not support the link failover and network management
+ features that "portable" vendor supplied sk98lin driver does.
+
config SK98LIN
tristate "Marvell Yukon Chipset / SysKonnect SK-98xx Support"
depends on PCI
@@ -2088,7 +2089,7 @@ endmenu
#
menu "Ethernet (10000 Mbit)"
- depends on NETDEVICES && !UML
+ depends on !UML
config IXGB
tristate "Intel(R) PRO/10GbE support"
@@ -2183,11 +2184,11 @@ source "drivers/s390/net/Kconfig"
config ISERIES_VETH
tristate "iSeries Virtual Ethernet driver support"
- depends on NETDEVICES && PPC_ISERIES
+ depends on PPC_ISERIES
config FDDI
bool "FDDI driver support"
- depends on NETDEVICES && (PCI || EISA)
+ depends on (PCI || EISA)
help
Fiber Distributed Data Interface is a high speed local area network
design; essentially a replacement for high speed Ethernet. FDDI can
@@ -2236,7 +2237,7 @@ config SKFP
config HIPPI
bool "HIPPI driver support (EXPERIMENTAL)"
- depends on NETDEVICES && EXPERIMENTAL && INET && PCI
+ depends on EXPERIMENTAL && INET && PCI
help
HIgh Performance Parallel Interface (HIPPI) is a 800Mbit/sec and
1600Mbit/sec dual-simplex switched or point-to-point network. HIPPI
@@ -2268,7 +2269,7 @@ config ROADRUNNER_LARGE_RINGS
config PLIP
tristate "PLIP (parallel port) support"
- depends on NETDEVICES && PARPORT
+ depends on PARPORT
---help---
PLIP (Parallel Line Internet Protocol) is used to create a
reasonably fast mini network consisting of two (or, rarely, more)
@@ -2304,7 +2305,6 @@ config PLIP
config PPP
tristate "PPP (point-to-point protocol) support"
- depends on NETDEVICES
---help---
PPP (Point to Point Protocol) is a newer and better SLIP. It serves
the same purpose: sending Internet traffic over telephone (and other
@@ -2440,7 +2440,6 @@ config PPPOATM
config SLIP
tristate "SLIP (serial line) support"
- depends on NETDEVICES
---help---
Say Y if you intend to use SLIP or CSLIP (compressed SLIP) to
connect to your Internet service provider or to connect to some
@@ -2507,7 +2506,7 @@ config SLIP_MODE_SLIP6
config NET_FC
bool "Fibre Channel driver support"
- depends on NETDEVICES && SCSI && PCI
+ depends on SCSI && PCI
help
Fibre Channel is a high speed serial protocol mainly used to connect
large storage devices to the computer; it is compatible with and
@@ -2520,7 +2519,7 @@ config NET_FC
config SHAPER
tristate "Traffic Shaper (EXPERIMENTAL)"
- depends on NETDEVICES && EXPERIMENTAL
+ depends on EXPERIMENTAL
---help---
The traffic shaper is a virtual network device that allows you to
limit the rate of outgoing data flow over some other network device.
@@ -2541,8 +2540,27 @@ config SHAPER
config NETCONSOLE
tristate "Network console logging support (EXPERIMENTAL)"
- depends on NETDEVICES && EXPERIMENTAL
+ depends on EXPERIMENTAL
---help---
If you want to log kernel messages over the network, enable this.
See <file:Documentation/networking/netconsole.txt> for details.
+endif #NETDEVICES
+
+config NETPOLL
+ def_bool NETCONSOLE
+
+config NETPOLL_RX
+ bool "Netpoll support for trapping incoming packets"
+ default n
+ depends on NETPOLL
+
+config NETPOLL_TRAP
+ bool "Netpoll traffic trapping"
+ default n
+ depends on NETPOLL
+
+config NET_POLL_CONTROLLER
+ def_bool NETPOLL
+
+endmenu
diff --git a/drivers/net/Makefile b/drivers/net/Makefile
index 30c7567001fe..63c6d1e6d4d9 100644
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -53,6 +53,7 @@ obj-$(CONFIG_FEALNX) += fealnx.o
obj-$(CONFIG_TIGON3) += tg3.o
obj-$(CONFIG_BNX2) += bnx2.o
obj-$(CONFIG_TC35815) += tc35815.o
+obj-$(CONFIG_SKGE) += skge.o
obj-$(CONFIG_SK98LIN) += sk98lin/
obj-$(CONFIG_SKFP) += skfp/
obj-$(CONFIG_VIA_RHINE) += via-rhine.o
@@ -74,7 +75,6 @@ obj-$(CONFIG_MAC8390) += mac8390.o 8390.o
obj-$(CONFIG_APNE) += apne.o 8390.o
obj-$(CONFIG_PCMCIA_PCNET) += 8390.o
obj-$(CONFIG_SHAPER) += shaper.o
-obj-$(CONFIG_SK_G16) += sk_g16.o
obj-$(CONFIG_HP100) += hp100.o
obj-$(CONFIG_SMC9194) += smc9194.o
obj-$(CONFIG_FEC) += fec.o
@@ -122,7 +122,6 @@ obj-$(CONFIG_DEFXX) += defxx.o
obj-$(CONFIG_SGISEEQ) += sgiseeq.o
obj-$(CONFIG_SGI_O2MACE_ETH) += meth.o
obj-$(CONFIG_AT1700) += at1700.o
-obj-$(CONFIG_FMV18X) += fmv18x.o
obj-$(CONFIG_EL1) += 3c501.o
obj-$(CONFIG_EL16) += 3c507.o
obj-$(CONFIG_ELMC) += 3c523.o
@@ -180,6 +179,7 @@ obj-$(CONFIG_AMD8111_ETH) += amd8111e.o
obj-$(CONFIG_IBMVETH) += ibmveth.o
obj-$(CONFIG_S2IO) += s2io.o
obj-$(CONFIG_SMC91X) += smc91x.o
+obj-$(CONFIG_DM9000) += dm9000.o
obj-$(CONFIG_FEC_8XX) += fec_8xx/
obj-$(CONFIG_ARM) += arm/
diff --git a/drivers/net/Space.c b/drivers/net/Space.c
index fb433325aa27..3707df6b0cfa 100644
--- a/drivers/net/Space.c
+++ b/drivers/net/Space.c
@@ -210,9 +210,6 @@ static struct devprobe2 isa_probes[] __initdata = {
#ifdef CONFIG_AT1700
{at1700_probe, 0},
#endif
-#ifdef CONFIG_FMV18X /* Fujitsu FMV-181/182 */
- {fmv18x_probe, 0},
-#endif
#ifdef CONFIG_ETH16I
{eth16i_probe, 0}, /* ICL EtherTeam 16i/32 */
#endif
@@ -243,9 +240,6 @@ static struct devprobe2 isa_probes[] __initdata = {
#ifdef CONFIG_ELPLUS /* 3c505 */
{elplus_probe, 0},
#endif
-#ifdef CONFIG_SK_G16
- {SK_init, 0},
-#endif
#ifdef CONFIG_NI5010
{ni5010_probe, 0},
#endif
diff --git a/drivers/net/ac3200.c b/drivers/net/ac3200.c
index 24fba36b5c1d..91791ba37769 100644
--- a/drivers/net/ac3200.c
+++ b/drivers/net/ac3200.c
@@ -146,12 +146,7 @@ struct net_device * __init ac3200_probe(int unit)
err = do_ac3200_probe(dev);
if (err)
goto out;
- err = register_netdev(dev);
- if (err)
- goto out1;
return dev;
-out1:
- cleanup_card(dev);
out:
free_netdev(dev);
return ERR_PTR(err);
@@ -273,7 +268,14 @@ static int __init ac_probe1(int ioaddr, struct net_device *dev)
dev->poll_controller = ei_poll;
#endif
NS8390_init(dev, 0);
+
+ retval = register_netdev(dev);
+ if (retval)
+ goto out2;
return 0;
+out2:
+ if (ei_status.reg0)
+ iounmap((void *)dev->mem_start);
out1:
free_irq(dev->irq, dev);
out:
@@ -392,11 +394,8 @@ init_module(void)
dev->base_addr = io[this_dev];
dev->mem_start = mem[this_dev]; /* Currently ignored by driver */
if (do_ac3200_probe(dev) == 0) {
- if (register_netdev(dev) == 0) {
- dev_ac32[found++] = dev;
- continue;
- }
- cleanup_card(dev);
+ dev_ac32[found++] = dev;
+ continue;
}
free_netdev(dev);
printk(KERN_WARNING "ac3200.c: No ac3200 card found (i/o = 0x%x).\n", io[this_dev]);
diff --git a/drivers/net/acenic.c b/drivers/net/acenic.c
index 6eea3a8accb7..dbecc6bf7851 100644
--- a/drivers/net/acenic.c
+++ b/drivers/net/acenic.c
@@ -58,6 +58,7 @@
#include <linux/errno.h>
#include <linux/ioport.h>
#include <linux/pci.h>
+#include <linux/dma-mapping.h>
#include <linux/kernel.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
@@ -1167,9 +1168,9 @@ static int __devinit ace_init(struct net_device *dev)
/*
* Configure DMA attributes.
*/
- if (!pci_set_dma_mask(pdev, 0xffffffffffffffffULL)) {
+ if (!pci_set_dma_mask(pdev, DMA_64BIT_MASK)) {
ap->pci_using_dac = 1;
- } else if (!pci_set_dma_mask(pdev, 0xffffffffULL)) {
+ } else if (!pci_set_dma_mask(pdev, DMA_32BIT_MASK)) {
ap->pci_using_dac = 0;
} else {
ecode = -ENODEV;
diff --git a/drivers/net/amd8111e.c b/drivers/net/amd8111e.c
index b7dd7260cafb..d9ba8be72af8 100755
--- a/drivers/net/amd8111e.c
+++ b/drivers/net/amd8111e.c
@@ -87,6 +87,7 @@ Revision History:
#include <linux/if_vlan.h>
#include <linux/ctype.h>
#include <linux/crc32.h>
+#include <linux/dma-mapping.h>
#include <asm/system.h>
#include <asm/io.h>
@@ -1289,7 +1290,7 @@ static irqreturn_t amd8111e_interrupt(int irq, void *dev_id, struct pt_regs *reg
writel(intr0, mmio + INT0);
/* Check if Receive Interrupt has occurred. */
-#if CONFIG_AMD8111E_NAPI
+#ifdef CONFIG_AMD8111E_NAPI
if(intr0 & RINT0){
if(netif_rx_schedule_prep(dev)){
/* Disable receive interupts */
@@ -2006,12 +2007,11 @@ static int __devinit amd8111e_probe_one(struct pci_dev *pdev,
}
/* Initialize DMA */
- if(!pci_dma_supported(pdev, 0xffffffff)){
+ if (pci_set_dma_mask(pdev, DMA_32BIT_MASK) < 0) {
printk(KERN_ERR "amd8111e: DMA not supported,"
"exiting.\n");
- goto err_free_reg;
- } else
- pdev->dma_mask = 0xffffffff;
+ goto err_free_reg;
+ }
reg_addr = pci_resource_start(pdev, 0);
reg_len = pci_resource_len(pdev, 0);
diff --git a/drivers/net/appletalk/Kconfig b/drivers/net/appletalk/Kconfig
index 69c488d933a2..b14e89004c3a 100644
--- a/drivers/net/appletalk/Kconfig
+++ b/drivers/net/appletalk/Kconfig
@@ -1,6 +1,33 @@
#
# Appletalk driver configuration
#
+config ATALK
+ tristate "Appletalk protocol support"
+ select LLC
+ ---help---
+ AppleTalk is the protocol that Apple computers can use to communicate
+ on a network. If your Linux box is connected to such a network and you
+ wish to connect to it, say Y. You will need to use the netatalk package
+ so that your Linux box can act as a print and file server for Macs as
+ well as access AppleTalk printers. Check out
+ <http://www.zettabyte.net/netatalk/> on the WWW for details.
+ EtherTalk is the name used for AppleTalk over Ethernet and the
+ cheaper and slower LocalTalk is AppleTalk over a proprietary Apple
+ network using serial links. EtherTalk and LocalTalk are fully
+ supported by Linux.
+
+ General information about how to connect Linux, Windows machines and
+ Macs is on the WWW at <http://www.eats.com/linux_mac_win.html>. The
+ NET-3-HOWTO, available from
+ <http://www.tldp.org/docs.html#howto>, contains valuable
+ information as well.
+
+ To compile this driver as a module, choose M here: the module will be
+ called appletalk. You almost certainly want to compile it as a
+ module so you can restart your AppleTalk stack without rebooting
+ your machine. I hear that the GNU boycott of Apple is over, so
+ even politically correct people are allowed to say Y here.
+
config DEV_APPLETALK
bool "Appletalk interfaces support"
depends on ATALK
diff --git a/drivers/net/appletalk/ltpc.c b/drivers/net/appletalk/ltpc.c
index db4f369637b6..d5666c37cb0d 100644
--- a/drivers/net/appletalk/ltpc.c
+++ b/drivers/net/appletalk/ltpc.c
@@ -1109,8 +1109,7 @@ struct net_device * __init ltpc_probe(void)
inb_p(io+1);
inb_p(io+3);
- set_current_state(TASK_UNINTERRUPTIBLE);
- schedule_timeout(2*HZ/100);
+ msleep(20);
inb_p(io+0);
inb_p(io+2);
@@ -1120,8 +1119,7 @@ struct net_device * __init ltpc_probe(void)
inb_p(io+5); /* enable dma */
inb_p(io+6); /* tri-state interrupt line */
- set_current_state(TASK_UNINTERRUPTIBLE);
- schedule_timeout(HZ);
+ ssleep(1);
/* now, figure out which dma channel we're using, unless it's
already been specified */
diff --git a/drivers/net/at1700.c b/drivers/net/at1700.c
index b8ab2b6355eb..e613cc289749 100644
--- a/drivers/net/at1700.c
+++ b/drivers/net/at1700.c
@@ -34,10 +34,6 @@
only is it difficult to detect, it also moves around in I/O space in
response to inb()s from other device probes!
*/
-/*
- 99/03/03 Allied Telesis RE1000 Plus support by T.Hagawa
- 99/12/30 port to 2.3.35 by K.Takai
-*/
#include <linux/config.h>
#include <linux/errno.h>
diff --git a/drivers/net/au1000_eth.c b/drivers/net/au1000_eth.c
index 5a2efd343db4..c82b9cd1c924 100644
--- a/drivers/net/au1000_eth.c
+++ b/drivers/net/au1000_eth.c
@@ -1681,10 +1681,6 @@ static int au1000_init(struct net_device *dev)
control |= MAC_FULL_DUPLEX;
}
- /* fix for startup without cable */
- if (!link)
- dev->flags &= ~IFF_RUNNING;
-
aup->mac->control = control;
aup->mac->vlan1_tag = 0x8100; /* activate vlan support */
au_sync();
@@ -1709,16 +1705,14 @@ static void au1000_timer(unsigned long data)
if_port = dev->if_port;
if (aup->phy_ops->phy_status(dev, aup->phy_addr, &link, &speed) == 0) {
if (link) {
- if (!(dev->flags & IFF_RUNNING)) {
+ if (!netif_carrier_ok(dev)) {
netif_carrier_on(dev);
- dev->flags |= IFF_RUNNING;
printk(KERN_INFO "%s: link up\n", dev->name);
}
}
else {
- if (dev->flags & IFF_RUNNING) {
+ if (netif_carrier_ok(dev)) {
netif_carrier_off(dev);
- dev->flags &= ~IFF_RUNNING;
dev->if_port = 0;
printk(KERN_INFO "%s: link down\n", dev->name);
}
diff --git a/drivers/net/b44.c b/drivers/net/b44.c
index 38844d003e44..94939f570f78 100644
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
@@ -1285,6 +1285,9 @@ static int b44_open(struct net_device *dev)
b44_init_hw(bp);
bp->flags |= B44_FLAG_INIT_COMPLETE;
+ netif_carrier_off(dev);
+ b44_check_phy(bp);
+
spin_unlock_irq(&bp->lock);
init_timer(&bp->timer);
diff --git a/drivers/net/bmac.c b/drivers/net/bmac.c
index 734bd4ee3f9b..8dc657fc8afb 100644
--- a/drivers/net/bmac.c
+++ b/drivers/net/bmac.c
@@ -1261,7 +1261,7 @@ static void bmac_reset_and_enable(struct net_device *dev)
spin_unlock_irqrestore(&bp->lock, flags);
}
-static int __devinit bmac_probe(struct macio_dev *mdev, const struct of_match *match)
+static int __devinit bmac_probe(struct macio_dev *mdev, const struct of_device_id *match)
{
int j, rev, ret;
struct bmac_data *bp;
@@ -1412,7 +1412,6 @@ static int bmac_open(struct net_device *dev)
bp->opened = 1;
bmac_reset_and_enable(dev);
enable_irq(dev->irq);
- dev->flags |= IFF_RUNNING;
return 0;
}
@@ -1425,7 +1424,6 @@ static int bmac_close(struct net_device *dev)
int i;
bp->sleeping = 1;
- dev->flags &= ~(IFF_UP | IFF_RUNNING);
/* disable rx and tx */
config = bmread(dev, RXCFG);
@@ -1647,16 +1645,13 @@ static int __devexit bmac_remove(struct macio_dev *mdev)
return 0;
}
-static struct of_match bmac_match[] =
+static struct of_device_id bmac_match[] =
{
{
.name = "bmac",
- .type = OF_ANY_MATCH,
- .compatible = OF_ANY_MATCH,
.data = (void *)0,
},
{
- .name = OF_ANY_MATCH,
.type = "network",
.compatible = "bmac+",
.data = (void *)1,
diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c
index 6233c4ffb805..a2e8dda5afac 100644
--- a/drivers/net/bonding/bond_3ad.c
+++ b/drivers/net/bonding/bond_3ad.c
@@ -2346,7 +2346,6 @@ int bond_3ad_xmit_xor(struct sk_buff *skb, struct net_device *dev)
{
struct slave *slave, *start_at;
struct bonding *bond = dev->priv;
- struct ethhdr *data = (struct ethhdr *)skb->data;
int slave_agg_no;
int slaves_in_agg;
int agg_id;
@@ -2377,7 +2376,7 @@ int bond_3ad_xmit_xor(struct sk_buff *skb, struct net_device *dev)
goto out;
}
- slave_agg_no = (data->h_dest[5]^bond->dev->dev_addr[5]) % slaves_in_agg;
+ slave_agg_no = bond->xmit_hash_policy(skb, dev, slaves_in_agg);
bond_for_each_slave(bond, slave, i) {
struct aggregator *agg = SLAVE_AD_INFO(slave).port.aggregator;
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 269a5e407349..2c930da90a85 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -475,7 +475,18 @@
* Solution is to move call to dev_remove_pack outside of the
* spinlock.
* Set version to 2.6.1.
- *
+ * 2005/06/05 - Jay Vosburgh <fubar@us.ibm.com>
+ * - Support for generating gratuitous ARPs in active-backup mode.
+ * Includes support for VLAN tagging all bonding-generated ARPs
+ * as needed. Set version to 2.6.2.
+ * 2005/06/08 - Jason Gabler <jygabler at lbl dot gov>
+ * - alternate hashing policy support for mode 2
+ * * Added kernel parameter "xmit_hash_policy" to allow the selection
+ * of different hashing policies for mode 2. The original mode 2
+ * policy is the default, now found in xmit_hash_policy_layer2().
+ * * Added xmit_hash_policy_layer34()
+ * - Modified by Jay Vosburgh <fubar@us.ibm.com> to also support mode 4.
+ * Set version to 2.6.3.
*/
//#define BONDING_DEBUG 1
@@ -490,7 +501,10 @@
#include <linux/ptrace.h>
#include <linux/ioport.h>
#include <linux/in.h>
+#include <net/ip.h>
#include <linux/ip.h>
+#include <linux/tcp.h>
+#include <linux/udp.h>
#include <linux/slab.h>
#include <linux/string.h>
#include <linux/init.h>
@@ -519,6 +533,7 @@
#include <linux/ethtool.h>
#include <linux/if_vlan.h>
#include <linux/if_bonding.h>
+#include <net/route.h>
#include "bonding.h"
#include "bond_3ad.h"
#include "bond_alb.h"
@@ -537,6 +552,7 @@ static int use_carrier = 1;
static char *mode = NULL;
static char *primary = NULL;
static char *lacp_rate = NULL;
+static char *xmit_hash_policy = NULL;
static int arp_interval = BOND_LINK_ARP_INTERV;
static char *arp_ip_target[BOND_MAX_ARP_TARGETS] = { NULL, };
@@ -556,6 +572,8 @@ module_param(primary, charp, 0);
MODULE_PARM_DESC(primary, "Primary network device to use");
module_param(lacp_rate, charp, 0);
MODULE_PARM_DESC(lacp_rate, "LACPDU tx rate to request from 802.3ad partner (slow/fast)");
+module_param(xmit_hash_policy, charp, 0);
+MODULE_PARM_DESC(xmit_hash_policy, "XOR hashing method : 0 for layer 2 (default), 1 for layer 3+4");
module_param(arp_interval, int, 0);
MODULE_PARM_DESC(arp_interval, "arp interval in milliseconds");
module_param_array(arp_ip_target, charp, NULL, 0);
@@ -574,8 +592,8 @@ static struct proc_dir_entry *bond_proc_dir = NULL;
static u32 arp_target[BOND_MAX_ARP_TARGETS] = { 0, } ;
static int arp_ip_count = 0;
-static u32 my_ip = 0;
static int bond_mode = BOND_MODE_ROUNDROBIN;
+static int xmit_hashtype= BOND_XMIT_POLICY_LAYER2;
static int lacp_fast = 0;
static int app_abi_ver = 0;
static int orig_app_abi_ver = -1; /* This is used to save the first ABI version
@@ -585,7 +603,6 @@ static int orig_app_abi_ver = -1; /* This is used to save the first ABI version
* command comes from an application using
* another ABI version.
*/
-
struct bond_parm_tbl {
char *modename;
int mode;
@@ -608,9 +625,16 @@ static struct bond_parm_tbl bond_mode_tbl[] = {
{ NULL, -1},
};
+static struct bond_parm_tbl xmit_hashtype_tbl[] = {
+{ "layer2", BOND_XMIT_POLICY_LAYER2},
+{ "layer3+4", BOND_XMIT_POLICY_LAYER34},
+{ NULL, -1},
+};
+
/*-------------------------- Forward declarations ---------------------------*/
-static inline void bond_set_mode_ops(struct net_device *bond_dev, int mode);
+static inline void bond_set_mode_ops(struct bonding *bond, int mode);
+static void bond_send_gratuitous_arp(struct bonding *bond);
/*---------------------------- General routines -----------------------------*/
@@ -659,6 +683,7 @@ static int bond_add_vlan(struct bonding *bond, unsigned short vlan_id)
INIT_LIST_HEAD(&vlan->vlan_list);
vlan->vlan_id = vlan_id;
+ vlan->vlan_ip = 0;
write_lock_bh(&bond->lock);
@@ -1468,16 +1493,6 @@ static void bond_change_active_slave(struct bonding *bond, struct slave *new_act
}
}
- if (bond->params.mode == BOND_MODE_ACTIVEBACKUP) {
- if (old_active) {
- bond_set_slave_inactive_flags(old_active);
- }
-
- if (new_active) {
- bond_set_slave_active_flags(new_active);
- }
- }
-
if (USES_PRIMARY(bond->params.mode)) {
bond_mc_swap(bond, new_active, old_active);
}
@@ -1488,6 +1503,17 @@ static void bond_change_active_slave(struct bonding *bond, struct slave *new_act
} else {
bond->curr_active_slave = new_active;
}
+
+ if (bond->params.mode == BOND_MODE_ACTIVEBACKUP) {
+ if (old_active) {
+ bond_set_slave_inactive_flags(old_active);
+ }
+
+ if (new_active) {
+ bond_set_slave_active_flags(new_active);
+ }
+ bond_send_gratuitous_arp(bond);
+ }
}
/**
@@ -2694,15 +2720,180 @@ out:
read_unlock(&bond->lock);
}
+
+static u32 bond_glean_dev_ip(struct net_device *dev)
+{
+ struct in_device *idev;
+ struct in_ifaddr *ifa;
+ u32 addr = 0;
+
+ if (!dev)
+ return 0;
+
+ rcu_read_lock();
+ idev = __in_dev_get(dev);
+ if (!idev)
+ goto out;
+
+ ifa = idev->ifa_list;
+ if (!ifa)
+ goto out;
+
+ addr = ifa->ifa_local;
+out:
+ rcu_read_unlock();
+ return addr;
+}
+
+static int bond_has_ip(struct bonding *bond)
+{
+ struct vlan_entry *vlan, *vlan_next;
+
+ if (bond->master_ip)
+ return 1;
+
+ if (list_empty(&bond->vlan_list))
+ return 0;
+
+ list_for_each_entry_safe(vlan, vlan_next, &bond->vlan_list,
+ vlan_list) {
+ if (vlan->vlan_ip)
+ return 1;
+ }
+
+ return 0;
+}
+
+/*
+ * We go to the (large) trouble of VLAN tagging ARP frames because
+ * switches in VLAN mode (especially if ports are configured as
+ * "native" to a VLAN) might not pass non-tagged frames.
+ */
+static void bond_arp_send(struct net_device *slave_dev, int arp_op, u32 dest_ip, u32 src_ip, unsigned short vlan_id)
+{
+ struct sk_buff *skb;
+
+ dprintk("arp %d on slave %s: dst %x src %x vid %d\n", arp_op,
+ slave_dev->name, dest_ip, src_ip, vlan_id);
+
+ skb = arp_create(arp_op, ETH_P_ARP, dest_ip, slave_dev, src_ip,
+ NULL, slave_dev->dev_addr, NULL);
+
+ if (!skb) {
+ printk(KERN_ERR DRV_NAME ": ARP packet allocation failed\n");
+ return;
+ }
+ if (vlan_id) {
+ skb = vlan_put_tag(skb, vlan_id);
+ if (!skb) {
+ printk(KERN_ERR DRV_NAME ": failed to insert VLAN tag\n");
+ return;
+ }
+ }
+ arp_xmit(skb);
+}
+
+
static void bond_arp_send_all(struct bonding *bond, struct slave *slave)
{
- int i;
+ int i, vlan_id, rv;
u32 *targets = bond->params.arp_targets;
+ struct vlan_entry *vlan, *vlan_next;
+ struct net_device *vlan_dev;
+ struct flowi fl;
+ struct rtable *rt;
for (i = 0; (i < BOND_MAX_ARP_TARGETS) && targets[i]; i++) {
- arp_send(ARPOP_REQUEST, ETH_P_ARP, targets[i], slave->dev,
- my_ip, NULL, slave->dev->dev_addr,
- NULL);
+ dprintk("basa: target %x\n", targets[i]);
+ if (list_empty(&bond->vlan_list)) {
+ dprintk("basa: empty vlan: arp_send\n");
+ bond_arp_send(slave->dev, ARPOP_REQUEST, targets[i],
+ bond->master_ip, 0);
+ continue;
+ }
+
+ /*
+ * If VLANs are configured, we do a route lookup to
+ * determine which VLAN interface would be used, so we
+ * can tag the ARP with the proper VLAN tag.
+ */
+ memset(&fl, 0, sizeof(fl));
+ fl.fl4_dst = targets[i];
+ fl.fl4_tos = RTO_ONLINK;
+
+ rv = ip_route_output_key(&rt, &fl);
+ if (rv) {
+ if (net_ratelimit()) {
+ printk(KERN_WARNING DRV_NAME
+ ": %s: no route to arp_ip_target %u.%u.%u.%u\n",
+ bond->dev->name, NIPQUAD(fl.fl4_dst));
+ }
+ continue;
+ }
+
+ /*
+ * This target is not on a VLAN
+ */
+ if (rt->u.dst.dev == bond->dev) {
+ dprintk("basa: rtdev == bond->dev: arp_send\n");
+ bond_arp_send(slave->dev, ARPOP_REQUEST, targets[i],
+ bond->master_ip, 0);
+ continue;
+ }
+
+ vlan_id = 0;
+ list_for_each_entry_safe(vlan, vlan_next, &bond->vlan_list,
+ vlan_list) {
+ vlan_dev = bond->vlgrp->vlan_devices[vlan->vlan_id];
+ if (vlan_dev == rt->u.dst.dev) {
+ vlan_id = vlan->vlan_id;
+ dprintk("basa: vlan match on %s %d\n",
+ vlan_dev->name, vlan_id);
+ break;
+ }
+ }
+
+ if (vlan_id) {
+ bond_arp_send(slave->dev, ARPOP_REQUEST, targets[i],
+ vlan->vlan_ip, vlan_id);
+ continue;
+ }
+
+ if (net_ratelimit()) {
+ printk(KERN_WARNING DRV_NAME
+ ": %s: no path to arp_ip_target %u.%u.%u.%u via rt.dev %s\n",
+ bond->dev->name, NIPQUAD(fl.fl4_dst),
+ rt->u.dst.dev ? rt->u.dst.dev->name : "NULL");
+ }
+ }
+}
+
+/*
+ * Kick out a gratuitous ARP for an IP on the bonding master plus one
+ * for each VLAN above us.
+ */
+static void bond_send_gratuitous_arp(struct bonding *bond)
+{
+ struct slave *slave = bond->curr_active_slave;
+ struct vlan_entry *vlan;
+ struct net_device *vlan_dev;
+
+ dprintk("bond_send_grat_arp: bond %s slave %s\n", bond->dev->name,
+ slave ? slave->dev->name : "NULL");
+ if (!slave)
+ return;
+
+ if (bond->master_ip) {
+ bond_arp_send(slave->dev, ARPOP_REPLY, bond->master_ip,
+ bond->master_ip, 0);
+ }
+
+ list_for_each_entry(vlan, &bond->vlan_list, vlan_list) {
+ vlan_dev = bond->vlgrp->vlan_devices[vlan->vlan_id];
+ if (vlan->vlan_ip) {
+ bond_arp_send(slave->dev, ARPOP_REPLY, vlan->vlan_ip,
+ vlan->vlan_ip, vlan->vlan_id);
+ }
}
}
@@ -2781,7 +2972,7 @@ static void bond_loadbalance_arp_mon(struct net_device *bond_dev)
*/
if (((jiffies - slave->dev->trans_start) >= (2*delta_in_ticks)) ||
(((jiffies - slave->dev->last_rx) >= (2*delta_in_ticks)) &&
- my_ip)) {
+ bond_has_ip(bond))) {
slave->link = BOND_LINK_DOWN;
slave->state = BOND_STATE_BACKUP;
@@ -2920,7 +3111,7 @@ static void bond_activebackup_arp_mon(struct net_device *bond_dev)
if ((slave != bond->curr_active_slave) &&
(!bond->current_arp_slave) &&
(((jiffies - slave->dev->last_rx) >= 3*delta_in_ticks) &&
- my_ip)) {
+ bond_has_ip(bond))) {
/* a backup slave has gone down; three times
* the delta allows the current slave to be
* taken out before the backup slave.
@@ -2966,8 +3157,8 @@ static void bond_activebackup_arp_mon(struct net_device *bond_dev)
* if it is up and needs to take over as the curr_active_slave
*/
if ((((jiffies - slave->dev->trans_start) >= (2*delta_in_ticks)) ||
- (((jiffies - slave->dev->last_rx) >= (2*delta_in_ticks)) &&
- my_ip)) &&
+ (((jiffies - slave->dev->last_rx) >= (2*delta_in_ticks)) &&
+ bond_has_ip(bond))) &&
((jiffies - slave->jiffies) >= 2*delta_in_ticks)) {
slave->link = BOND_LINK_DOWN;
@@ -3019,7 +3210,7 @@ static void bond_activebackup_arp_mon(struct net_device *bond_dev)
/* the current slave must tx an arp to ensure backup slaves
* rx traffic
*/
- if (slave && my_ip) {
+ if (slave && bond_has_ip(bond)) {
bond_arp_send_all(bond, slave);
}
}
@@ -3471,10 +3662,67 @@ static int bond_netdev_event(struct notifier_block *this, unsigned long event, v
return NOTIFY_DONE;
}
+/*
+ * bond_inetaddr_event: handle inetaddr notifier chain events.
+ *
+ * We keep track of device IPs primarily to use as source addresses in
+ * ARP monitor probes (rather than spewing out broadcasts all the time).
+ *
+ * We track one IP for the main device (if it has one), plus one per VLAN.
+ */
+static int bond_inetaddr_event(struct notifier_block *this, unsigned long event, void *ptr)
+{
+ struct in_ifaddr *ifa = ptr;
+ struct net_device *vlan_dev, *event_dev = ifa->ifa_dev->dev;
+ struct bonding *bond, *bond_next;
+ struct vlan_entry *vlan, *vlan_next;
+
+ list_for_each_entry_safe(bond, bond_next, &bond_dev_list, bond_list) {
+ if (bond->dev == event_dev) {
+ switch (event) {
+ case NETDEV_UP:
+ bond->master_ip = ifa->ifa_local;
+ return NOTIFY_OK;
+ case NETDEV_DOWN:
+ bond->master_ip = bond_glean_dev_ip(bond->dev);
+ return NOTIFY_OK;
+ default:
+ return NOTIFY_DONE;
+ }
+ }
+
+ if (list_empty(&bond->vlan_list))
+ continue;
+
+ list_for_each_entry_safe(vlan, vlan_next, &bond->vlan_list,
+ vlan_list) {
+ vlan_dev = bond->vlgrp->vlan_devices[vlan->vlan_id];
+ if (vlan_dev == event_dev) {
+ switch (event) {
+ case NETDEV_UP:
+ vlan->vlan_ip = ifa->ifa_local;
+ return NOTIFY_OK;
+ case NETDEV_DOWN:
+ vlan->vlan_ip =
+ bond_glean_dev_ip(vlan_dev);
+ return NOTIFY_OK;
+ default:
+ return NOTIFY_DONE;
+ }
+ }
+ }
+ }
+ return NOTIFY_DONE;
+}
+
static struct notifier_block bond_netdev_notifier = {
.notifier_call = bond_netdev_event,
};
+static struct notifier_block bond_inetaddr_notifier = {
+ .notifier_call = bond_inetaddr_event,
+};
+
/*-------------------------- Packet type handling ---------------------------*/
/* register to receive lacpdus on a bond */
@@ -3496,6 +3744,46 @@ static void bond_unregister_lacpdu(struct bonding *bond)
dev_remove_pack(&(BOND_AD_INFO(bond).ad_pkt_type));
}
+/*---------------------------- Hashing Policies -----------------------------*/
+
+/*
+ * Hash for the the output device based upon layer 3 and layer 4 data. If
+ * the packet is a frag or not TCP or UDP, just use layer 3 data. If it is
+ * altogether not IP, mimic bond_xmit_hash_policy_l2()
+ */
+static int bond_xmit_hash_policy_l34(struct sk_buff *skb,
+ struct net_device *bond_dev, int count)
+{
+ struct ethhdr *data = (struct ethhdr *)skb->data;
+ struct iphdr *iph = skb->nh.iph;
+ u16 *layer4hdr = (u16 *)((u32 *)iph + iph->ihl);
+ int layer4_xor = 0;
+
+ if (skb->protocol == __constant_htons(ETH_P_IP)) {
+ if (!(iph->frag_off & __constant_htons(IP_MF|IP_OFFSET)) &&
+ (iph->protocol == IPPROTO_TCP ||
+ iph->protocol == IPPROTO_UDP)) {
+ layer4_xor = htons((*layer4hdr ^ *(layer4hdr + 1)));
+ }
+ return (layer4_xor ^
+ ((ntohl(iph->saddr ^ iph->daddr)) & 0xffff)) % count;
+
+ }
+
+ return (data->h_dest[5] ^ bond_dev->dev_addr[5]) % count;
+}
+
+/*
+ * Hash for the output device based upon layer 2 data
+ */
+static int bond_xmit_hash_policy_l2(struct sk_buff *skb,
+ struct net_device *bond_dev, int count)
+{
+ struct ethhdr *data = (struct ethhdr *)skb->data;
+
+ return (data->h_dest[5] ^ bond_dev->dev_addr[5]) % count;
+}
+
/*-------------------------- Device entry points ----------------------------*/
static int bond_open(struct net_device *bond_dev)
@@ -4060,17 +4348,6 @@ static int bond_xmit_activebackup(struct sk_buff *skb, struct net_device *bond_d
struct bonding *bond = bond_dev->priv;
int res = 1;
- /* if we are sending arp packets, try to at least
- identify our own ip address */
- if (bond->params.arp_interval && !my_ip &&
- (skb->protocol == __constant_htons(ETH_P_ARP))) {
- char *the_ip = (char *)skb->data +
- sizeof(struct ethhdr) +
- sizeof(struct arphdr) +
- ETH_ALEN;
- memcpy(&my_ip, the_ip, 4);
- }
-
read_lock(&bond->lock);
read_lock(&bond->curr_slave_lock);
@@ -4093,14 +4370,13 @@ out:
}
/*
- * in XOR mode, we determine the output device by performing xor on
- * the source and destination hw adresses. If this device is not
- * enabled, find the next slave following this xor slave.
+ * In bond_xmit_xor() , we determine the output device by using a pre-
+ * determined xmit_hash_policy(), If the selected device is not enabled,
+ * find the next active slave.
*/
static int bond_xmit_xor(struct sk_buff *skb, struct net_device *bond_dev)
{
struct bonding *bond = bond_dev->priv;
- struct ethhdr *data = (struct ethhdr *)skb->data;
struct slave *slave, *start_at;
int slave_no;
int i;
@@ -4112,7 +4388,7 @@ static int bond_xmit_xor(struct sk_buff *skb, struct net_device *bond_dev)
goto out;
}
- slave_no = (data->h_dest[5]^bond_dev->dev_addr[5]) % bond->slave_cnt;
+ slave_no = bond->xmit_hash_policy(skb, bond_dev, bond->slave_cnt);
bond_for_each_slave(bond, slave, i) {
slave_no--;
@@ -4208,8 +4484,10 @@ out:
/*
* set bond mode specific net device operations
*/
-static inline void bond_set_mode_ops(struct net_device *bond_dev, int mode)
+static inline void bond_set_mode_ops(struct bonding *bond, int mode)
{
+ struct net_device *bond_dev = bond->dev;
+
switch (mode) {
case BOND_MODE_ROUNDROBIN:
bond_dev->hard_start_xmit = bond_xmit_roundrobin;
@@ -4219,12 +4497,20 @@ static inline void bond_set_mode_ops(struct net_device *bond_dev, int mode)
break;
case BOND_MODE_XOR:
bond_dev->hard_start_xmit = bond_xmit_xor;
+ if (bond->params.xmit_policy == BOND_XMIT_POLICY_LAYER34)
+ bond->xmit_hash_policy = bond_xmit_hash_policy_l34;
+ else
+ bond->xmit_hash_policy = bond_xmit_hash_policy_l2;
break;
case BOND_MODE_BROADCAST:
bond_dev->hard_start_xmit = bond_xmit_broadcast;
break;
case BOND_MODE_8023AD:
bond_dev->hard_start_xmit = bond_3ad_xmit_xor;
+ if (bond->params.xmit_policy == BOND_XMIT_POLICY_LAYER34)
+ bond->xmit_hash_policy = bond_xmit_hash_policy_l34;
+ else
+ bond->xmit_hash_policy = bond_xmit_hash_policy_l2;
break;
case BOND_MODE_TLB:
case BOND_MODE_ALB:
@@ -4273,7 +4559,7 @@ static int __init bond_init(struct net_device *bond_dev, struct bond_params *par
bond_dev->change_mtu = bond_change_mtu;
bond_dev->set_mac_address = bond_set_mac_address;
- bond_set_mode_ops(bond_dev, bond->params.mode);
+ bond_set_mode_ops(bond, bond->params.mode);
bond_dev->destructor = free_netdev;
@@ -4384,6 +4670,25 @@ static int bond_check_params(struct bond_params *params)
}
}
+ if (xmit_hash_policy) {
+ if ((bond_mode != BOND_MODE_XOR) &&
+ (bond_mode != BOND_MODE_8023AD)) {
+ printk(KERN_INFO DRV_NAME
+ ": xor_mode param is irrelevant in mode %s\n",
+ bond_mode_name(bond_mode));
+ } else {
+ xmit_hashtype = bond_parse_parm(xmit_hash_policy,
+ xmit_hashtype_tbl);
+ if (xmit_hashtype == -1) {
+ printk(KERN_ERR DRV_NAME
+ ": Error: Invalid xmit_hash_policy \"%s\"\n",
+ xmit_hash_policy == NULL ? "NULL" :
+ xmit_hash_policy);
+ return -EINVAL;
+ }
+ }
+ }
+
if (lacp_rate) {
if (bond_mode != BOND_MODE_8023AD) {
printk(KERN_INFO DRV_NAME
@@ -4595,6 +4900,7 @@ static int bond_check_params(struct bond_params *params)
/* fill params struct with the proper values */
params->mode = bond_mode;
+ params->xmit_policy = xmit_hashtype;
params->miimon = miimon;
params->arp_interval = arp_interval;
params->updelay = updelay;
@@ -4669,6 +4975,7 @@ static int __init bonding_init(void)
rtnl_unlock();
register_netdevice_notifier(&bond_netdev_notifier);
+ register_inetaddr_notifier(&bond_inetaddr_notifier);
return 0;
@@ -4684,6 +4991,7 @@ out_err:
static void __exit bonding_exit(void)
{
unregister_netdevice_notifier(&bond_netdev_notifier);
+ unregister_inetaddr_notifier(&bond_inetaddr_notifier);
rtnl_lock();
bond_free_all();
diff --git a/drivers/net/bonding/bonding.h b/drivers/net/bonding/bonding.h
index 8c325308489d..d27f377b3eeb 100644
--- a/drivers/net/bonding/bonding.h
+++ b/drivers/net/bonding/bonding.h
@@ -25,6 +25,10 @@
*
* 2003/12/01 - Shmulik Hen <shmulik.hen at intel dot com>
* - Code cleanup and style changes
+ *
+ * 2005/05/05 - Jason Gabler <jygabler at lbl dot gov>
+ * - added "xmit_policy" kernel parameter for alternate hashing policy
+ * support for mode 2
*/
#ifndef _LINUX_BONDING_H
@@ -36,8 +40,8 @@
#include "bond_3ad.h"
#include "bond_alb.h"
-#define DRV_VERSION "2.6.1"
-#define DRV_RELDATE "October 29, 2004"
+#define DRV_VERSION "2.6.3"
+#define DRV_RELDATE "June 8, 2005"
#define DRV_NAME "bonding"
#define DRV_DESCRIPTION "Ethernet Channel Bonding Driver"
@@ -137,6 +141,7 @@
struct bond_params {
int mode;
+ int xmit_policy;
int miimon;
int arp_interval;
int use_carrier;
@@ -149,6 +154,7 @@ struct bond_params {
struct vlan_entry {
struct list_head vlan_list;
+ u32 vlan_ip;
unsigned short vlan_id;
};
@@ -197,6 +203,8 @@ struct bonding {
#endif /* CONFIG_PROC_FS */
struct list_head bond_list;
struct dev_mc_list *mc_list;
+ int (*xmit_hash_policy)(struct sk_buff *, struct net_device *, int);
+ u32 master_ip;
u16 flags;
struct ad_bond_info ad_info;
struct alb_bond_info alb_info;
diff --git a/drivers/net/cs89x0.c b/drivers/net/cs89x0.c
index 5c5f540da26a..b780307093eb 100644
--- a/drivers/net/cs89x0.c
+++ b/drivers/net/cs89x0.c
@@ -174,6 +174,13 @@ static unsigned int cs8900_irq_map[] = {1,0,0,0};
#include <asm/irq.h>
static unsigned int netcard_portlist[] __initdata = {IXDP2X01_CS8900_VIRT_BASE, 0};
static unsigned int cs8900_irq_map[] = {IRQ_IXDP2X01_CS8900, 0, 0, 0};
+#elif defined(CONFIG_ARCH_PNX0105)
+#include <asm/irq.h>
+#include <asm/arch/gpio.h>
+#define CIRRUS_DEFAULT_BASE IO_ADDRESS(EXT_STATIC2_s0_BASE + 0x200000) /* = Physical address 0x48200000 */
+#define CIRRUS_DEFAULT_IRQ VH_INTC_INT_NUM_CASCADED_INTERRUPT_1 /* Event inputs bank 1 - ID 35/bit 3 */
+static unsigned int netcard_portlist[] __initdata = {CIRRUS_DEFAULT_BASE, 0};
+static unsigned int cs8900_irq_map[] = {CIRRUS_DEFAULT_IRQ, 0, 0, 0};
#else
static unsigned int netcard_portlist[] __initdata =
{ 0x300, 0x320, 0x340, 0x360, 0x200, 0x220, 0x240, 0x260, 0x280, 0x2a0, 0x2c0, 0x2e0, 0};
@@ -319,13 +326,7 @@ struct net_device * __init cs89x0_probe(int unit)
}
if (err)
goto out;
- err = register_netdev(dev);
- if (err)
- goto out1;
return dev;
-out1:
- outw(PP_ChipID, dev->base_addr + ADD_PORT);
- release_region(dev->base_addr, NETCARD_IO_EXTENT);
out:
free_netdev(dev);
printk(KERN_WARNING "cs89x0: no cs8900 or cs8920 detected. Be sure to disable PnP with SETUP\n");
@@ -416,6 +417,7 @@ cs89x0_probe1(struct net_device *dev, int ioaddr, int modular)
struct net_local *lp = netdev_priv(dev);
static unsigned version_printed;
int i;
+ int tmp;
unsigned rev_type = 0;
int eeprom_buff[CHKSUM_LEN];
int retval;
@@ -437,6 +439,30 @@ cs89x0_probe1(struct net_device *dev, int ioaddr, int modular)
#endif
}
+#ifdef CONFIG_ARCH_PNX0105
+ initialize_ebi();
+
+ /* Map GPIO registers for the pins connected to the CS8900a. */
+ if (map_cirrus_gpio() < 0)
+ return -ENODEV;
+
+ reset_cirrus();
+
+ /* Map event-router registers. */
+ if (map_event_router() < 0)
+ return -ENODEV;
+
+ enable_cirrus_irq();
+
+ unmap_cirrus_gpio();
+ unmap_event_router();
+
+ dev->base_addr = ioaddr;
+
+ for (i = 0 ; i < 3 ; i++)
+ readreg(dev, 0);
+#endif
+
/* Grab the region so we can find another board if autoIRQ fails. */
/* WTF is going on here? */
if (!request_region(ioaddr & ~3, NETCARD_IO_EXTENT, DRV_NAME)) {
@@ -467,14 +493,17 @@ cs89x0_probe1(struct net_device *dev, int ioaddr, int modular)
goto out2;
}
}
-printk("PP_addr=0x%x\n", inw(ioaddr + ADD_PORT));
+ printk(KERN_DEBUG "PP_addr at %x: 0x%x\n",
+ ioaddr + ADD_PORT, inw(ioaddr + ADD_PORT));
ioaddr &= ~3;
outw(PP_ChipID, ioaddr + ADD_PORT);
- if (inw(ioaddr + DATA_PORT) != CHIP_EISA_ID_SIG) {
- printk(KERN_ERR "%s: incorrect signature 0x%x\n",
- dev->name, inw(ioaddr + DATA_PORT));
+ tmp = inw(ioaddr + DATA_PORT);
+ if (tmp != CHIP_EISA_ID_SIG) {
+ printk(KERN_DEBUG "%s: incorrect signature at %x: 0x%x!="
+ CHIP_EISA_ID_SIG_STR "\n",
+ dev->name, ioaddr + DATA_PORT, tmp);
retval = -ENODEV;
goto out2;
}
@@ -678,7 +707,7 @@ printk("PP_addr=0x%x\n", inw(ioaddr + ADD_PORT));
} else {
i = lp->isa_config & INT_NO_MASK;
if (lp->chip_type == CS8900) {
-#ifdef CONFIG_ARCH_IXDP2X01
+#if defined(CONFIG_ARCH_IXDP2X01) || defined(CONFIG_ARCH_PNX0105)
i = cs8900_irq_map[0];
#else
/* Translate the IRQ using the IRQ mapping table. */
@@ -735,7 +764,13 @@ printk("PP_addr=0x%x\n", inw(ioaddr + ADD_PORT));
printk("\n");
if (net_debug)
printk("cs89x0_probe1() successful\n");
+
+ retval = register_netdev(dev);
+ if (retval)
+ goto out3;
return 0;
+out3:
+ outw(PP_ChipID, dev->base_addr + ADD_PORT);
out2:
release_region(ioaddr & ~3, NETCARD_IO_EXTENT);
out1:
@@ -1145,7 +1180,7 @@ net_open(struct net_device *dev)
int i;
int ret;
-#ifndef CONFIG_SH_HICOSH4 /* uses irq#1, so this won't work */
+#if !defined(CONFIG_SH_HICOSH4) && !defined(CONFIG_ARCH_PNX0105) /* uses irq#1, so this won't work */
if (dev->irq < 2) {
/* Allow interrupts to be generated by the chip */
/* Cirrus' release had this: */
@@ -1176,7 +1211,7 @@ net_open(struct net_device *dev)
else
#endif
{
-#ifndef CONFIG_ARCH_IXDP2X01
+#if !defined(CONFIG_ARCH_IXDP2X01) && !defined(CONFIG_ARCH_PNX0105)
if (((1 << dev->irq) & lp->irq_map) == 0) {
printk(KERN_ERR "%s: IRQ %d is not in our map of allowable IRQs, which is %x\n",
dev->name, dev->irq, lp->irq_map);
@@ -1261,6 +1296,9 @@ net_open(struct net_device *dev)
case A_CNF_MEDIA_10B_2: result = lp->adapter_cnf & A_CNF_10B_2; break;
default: result = lp->adapter_cnf & (A_CNF_10B_T | A_CNF_AUI | A_CNF_10B_2);
}
+#ifdef CONFIG_ARCH_PNX0105
+ result = A_CNF_10B_T;
+#endif
if (!result) {
printk(KERN_ERR "%s: EEPROM is configured for unavailable media\n", dev->name);
release_irq:
@@ -1416,6 +1454,7 @@ static int net_send_packet(struct sk_buff *skb, struct net_device *dev)
/* Write the contents of the packet */
outsw(dev->base_addr + TX_FRAME_PORT,skb->data,(skb->len+1) >>1);
spin_unlock_irq(&lp->lock);
+ lp->stats.tx_bytes += skb->len;
dev->trans_start = jiffies;
dev_kfree_skb (skb);
@@ -1831,13 +1870,6 @@ init_module(void)
if (ret)
goto out;
- if (register_netdev(dev) != 0) {
- printk(KERN_ERR "cs89x0.c: No card found at 0x%x\n", io);
- ret = -ENXIO;
- outw(PP_ChipID, dev->base_addr + ADD_PORT);
- release_region(dev->base_addr, NETCARD_IO_EXTENT);
- goto out;
- }
dev_cs89x0 = dev;
return 0;
out:
diff --git a/drivers/net/cs89x0.h b/drivers/net/cs89x0.h
index b0ef7ad2baad..decea264f121 100644
--- a/drivers/net/cs89x0.h
+++ b/drivers/net/cs89x0.h
@@ -16,7 +16,7 @@
#include <linux/config.h>
-#ifdef CONFIG_ARCH_IXDP2X01
+#if defined(CONFIG_ARCH_IXDP2X01) || defined(CONFIG_ARCH_PNX0105)
/* IXDP2401/IXDP2801 uses dword-aligned register addressing */
#define CS89x0_PORT(reg) ((reg) * 2)
#else
@@ -93,6 +93,7 @@
#endif
#define CHIP_EISA_ID_SIG 0x630E /* Product ID Code for Crystal Chip (CS8900 spec 4.3) */
+#define CHIP_EISA_ID_SIG_STR "0x630E"
#ifdef IBMEIPKT
#define EISA_ID_SIG 0x4D24 /* IBM */
diff --git a/drivers/net/defxx.c b/drivers/net/defxx.c
index a6aa56598f27..5acd35c312ac 100644
--- a/drivers/net/defxx.c
+++ b/drivers/net/defxx.c
@@ -191,6 +191,7 @@
* Feb 2001 davej PCI enable cleanups.
* 04 Aug 2003 macro Converted to the DMA API.
* 14 Aug 2004 macro Fix device names reported.
+ * 14 Jun 2005 macro Use irqreturn_t.
*/
/* Include files */
@@ -217,8 +218,8 @@
/* Version information string should be updated prior to each new release! */
#define DRV_NAME "defxx"
-#define DRV_VERSION "v1.07"
-#define DRV_RELDATE "2004/08/14"
+#define DRV_VERSION "v1.08"
+#define DRV_RELDATE "2005/06/14"
static char version[] __devinitdata =
DRV_NAME ": " DRV_VERSION " " DRV_RELDATE
@@ -247,7 +248,8 @@ static int dfx_close(struct net_device *dev);
static void dfx_int_pr_halt_id(DFX_board_t *bp);
static void dfx_int_type_0_process(DFX_board_t *bp);
static void dfx_int_common(struct net_device *dev);
-static void dfx_interrupt(int irq, void *dev_id, struct pt_regs *regs);
+static irqreturn_t dfx_interrupt(int irq, void *dev_id,
+ struct pt_regs *regs);
static struct net_device_stats *dfx_ctl_get_stats(struct net_device *dev);
static void dfx_ctl_set_multicast_list(struct net_device *dev);
@@ -437,7 +439,8 @@ static int __devinit dfx_init_one_pci_or_eisa(struct pci_dev *pdev, long ioaddr)
}
SET_MODULE_OWNER(dev);
- SET_NETDEV_DEV(dev, &pdev->dev);
+ if (pdev != NULL)
+ SET_NETDEV_DEV(dev, &pdev->dev);
bp = dev->priv;
@@ -1225,7 +1228,7 @@ static int dfx_open(struct net_device *dev)
/* Register IRQ - support shared interrupts by passing device ptr */
- ret = request_irq(dev->irq, (void *)dfx_interrupt, SA_SHIRQ, dev->name, dev);
+ ret = request_irq(dev->irq, dfx_interrupt, SA_SHIRQ, dev->name, dev);
if (ret) {
printk(KERN_ERR "%s: Requested IRQ %d is busy\n", dev->name, dev->irq);
return ret;
@@ -1680,13 +1683,13 @@ static void dfx_int_common(struct net_device *dev)
* =================
* = dfx_interrupt =
* =================
- *
+ *
* Overview:
* Interrupt processing routine
- *
+ *
* Returns:
- * None
- *
+ * Whether a valid interrupt was seen.
+ *
* Arguments:
* irq - interrupt vector
* dev_id - pointer to device information
@@ -1699,7 +1702,8 @@ static void dfx_int_common(struct net_device *dev)
* structure context.
*
* Return Codes:
- * None
+ * IRQ_HANDLED - an IRQ was handled.
+ * IRQ_NONE - no IRQ was handled.
*
* Assumptions:
* The interrupt acknowledgement at the hardware level (eg. ACKing the PIC
@@ -1712,60 +1716,70 @@ static void dfx_int_common(struct net_device *dev)
* Interrupts are disabled, then reenabled at the adapter.
*/
-static void dfx_interrupt(int irq, void *dev_id, struct pt_regs *regs)
- {
+static irqreturn_t dfx_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+{
struct net_device *dev = dev_id;
DFX_board_t *bp; /* private board structure pointer */
- u8 tmp; /* used for disabling/enabling ints */
/* Get board pointer only if device structure is valid */
bp = dev->priv;
- spin_lock(&bp->lock);
-
/* See if we're already servicing an interrupt */
/* Service adapter interrupts */
- if (bp->bus_type == DFX_BUS_TYPE_PCI)
- {
- /* Disable PDQ-PFI interrupts at PFI */
+ if (bp->bus_type == DFX_BUS_TYPE_PCI) {
+ u32 status;
- dfx_port_write_long(bp, PFI_K_REG_MODE_CTRL, PFI_MODE_M_DMA_ENB);
+ dfx_port_read_long(bp, PFI_K_REG_STATUS, &status);
+ if (!(status & PFI_STATUS_M_PDQ_INT))
+ return IRQ_NONE;
- /* Call interrupt service routine for this adapter */
+ spin_lock(&bp->lock);
+
+ /* Disable PDQ-PFI interrupts at PFI */
+ dfx_port_write_long(bp, PFI_K_REG_MODE_CTRL,
+ PFI_MODE_M_DMA_ENB);
+ /* Call interrupt service routine for this adapter */
dfx_int_common(dev);
/* Clear PDQ interrupt status bit and reenable interrupts */
-
- dfx_port_write_long(bp, PFI_K_REG_STATUS, PFI_STATUS_M_PDQ_INT);
+ dfx_port_write_long(bp, PFI_K_REG_STATUS,
+ PFI_STATUS_M_PDQ_INT);
dfx_port_write_long(bp, PFI_K_REG_MODE_CTRL,
- (PFI_MODE_M_PDQ_INT_ENB + PFI_MODE_M_DMA_ENB));
- }
- else
- {
- /* Disable interrupts at the ESIC */
+ (PFI_MODE_M_PDQ_INT_ENB |
+ PFI_MODE_M_DMA_ENB));
- dfx_port_read_byte(bp, PI_ESIC_K_IO_CONFIG_STAT_0, &tmp);
- tmp &= ~PI_CONFIG_STAT_0_M_INT_ENB;
- dfx_port_write_byte(bp, PI_ESIC_K_IO_CONFIG_STAT_0, tmp);
+ spin_unlock(&bp->lock);
+ } else {
+ u8 status;
- /* Call interrupt service routine for this adapter */
+ dfx_port_read_byte(bp, PI_ESIC_K_IO_CONFIG_STAT_0, &status);
+ if (!(status & PI_CONFIG_STAT_0_M_PEND))
+ return IRQ_NONE;
+ spin_lock(&bp->lock);
+
+ /* Disable interrupts at the ESIC */
+ status &= ~PI_CONFIG_STAT_0_M_INT_ENB;
+ dfx_port_write_byte(bp, PI_ESIC_K_IO_CONFIG_STAT_0, status);
+
+ /* Call interrupt service routine for this adapter */
dfx_int_common(dev);
/* Reenable interrupts at the ESIC */
+ dfx_port_read_byte(bp, PI_ESIC_K_IO_CONFIG_STAT_0, &status);
+ status |= PI_CONFIG_STAT_0_M_INT_ENB;
+ dfx_port_write_byte(bp, PI_ESIC_K_IO_CONFIG_STAT_0, status);
- dfx_port_read_byte(bp, PI_ESIC_K_IO_CONFIG_STAT_0, &tmp);
- tmp |= PI_CONFIG_STAT_0_M_INT_ENB;
- dfx_port_write_byte(bp, PI_ESIC_K_IO_CONFIG_STAT_0, tmp);
- }
-
- spin_unlock(&bp->lock);
+ spin_unlock(&bp->lock);
}
+ return IRQ_HANDLED;
+}
+
/*
* =====================
diff --git a/drivers/net/dl2k.c b/drivers/net/dl2k.c
index aa42b7a27735..430c628279b3 100644
--- a/drivers/net/dl2k.c
+++ b/drivers/net/dl2k.c
@@ -547,7 +547,7 @@ rio_timer (unsigned long data)
skb_reserve (skb, 2);
np->rx_ring[entry].fraginfo =
cpu_to_le64 (pci_map_single
- (np->pdev, skb->tail, np->rx_buf_sz,
+ (np->pdev, skb->data, np->rx_buf_sz,
PCI_DMA_FROMDEVICE));
}
np->rx_ring[entry].fraginfo |=
@@ -618,7 +618,7 @@ alloc_list (struct net_device *dev)
/* Rubicon now supports 40 bits of addressing space. */
np->rx_ring[i].fraginfo =
cpu_to_le64 ( pci_map_single (
- np->pdev, skb->tail, np->rx_buf_sz,
+ np->pdev, skb->data, np->rx_buf_sz,
PCI_DMA_FROMDEVICE));
np->rx_ring[i].fraginfo |= cpu_to_le64 (np->rx_buf_sz) << 48;
}
@@ -906,7 +906,7 @@ receive_packet (struct net_device *dev)
/* 16 byte align the IP header */
skb_reserve (skb, 2);
eth_copy_and_sum (skb,
- np->rx_skbuff[entry]->tail,
+ np->rx_skbuff[entry]->data,
pkt_len, 0);
skb_put (skb, pkt_len);
pci_dma_sync_single_for_device(np->pdev,
@@ -950,7 +950,7 @@ receive_packet (struct net_device *dev)
skb_reserve (skb, 2);
np->rx_ring[entry].fraginfo =
cpu_to_le64 (pci_map_single
- (np->pdev, skb->tail, np->rx_buf_sz,
+ (np->pdev, skb->data, np->rx_buf_sz,
PCI_DMA_FROMDEVICE));
}
np->rx_ring[entry].fraginfo |=
diff --git a/drivers/net/dm9000.c b/drivers/net/dm9000.c
new file mode 100644
index 000000000000..5fddc0ff8878
--- /dev/null
+++ b/drivers/net/dm9000.c
@@ -0,0 +1,1219 @@
+/*
+ * dm9000.c: Version 1.2 03/18/2003
+ *
+ * A Davicom DM9000 ISA NIC fast Ethernet driver for Linux.
+ * Copyright (C) 1997 Sten Wang
+ *
+ * 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.
+ *
+ * (C)Copyright 1997-1998 DAVICOM Semiconductor,Inc. All Rights Reserved.
+ *
+ * V0.11 06/20/2001 REG_0A bit3=1, default enable BP with DA match
+ * 06/22/2001 Support DM9801 progrmming
+ * E3: R25 = ((R24 + NF) & 0x00ff) | 0xf000
+ * E4: R25 = ((R24 + NF) & 0x00ff) | 0xc200
+ * R17 = (R17 & 0xfff0) | NF + 3
+ * E5: R25 = ((R24 + NF - 3) & 0x00ff) | 0xc200
+ * R17 = (R17 & 0xfff0) | NF
+ *
+ * v1.00 modify by simon 2001.9.5
+ * change for kernel 2.4.x
+ *
+ * v1.1 11/09/2001 fix force mode bug
+ *
+ * v1.2 03/18/2003 Weilun Huang <weilun_huang@davicom.com.tw>:
+ * Fixed phy reset.
+ * Added tx/rx 32 bit mode.
+ * Cleaned up for kernel merge.
+ *
+ * 03/03/2004 Sascha Hauer <s.hauer@pengutronix.de>
+ * Port to 2.6 kernel
+ *
+ * 24-Sep-2004 Ben Dooks <ben@simtec.co.uk>
+ * Cleanup of code to remove ifdefs
+ * Allowed platform device data to influence access width
+ * Reformatting areas of code
+ *
+ * 17-Mar-2005 Sascha Hauer <s.hauer@pengutronix.de>
+ * * removed 2.4 style module parameters
+ * * removed removed unused stat counter and fixed
+ * net_device_stats
+ * * introduced tx_timeout function
+ * * reworked locking
+ */
+
+#include <linux/module.h>
+#include <linux/ioport.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/init.h>
+#include <linux/skbuff.h>
+#include <linux/version.h>
+#include <linux/spinlock.h>
+#include <linux/crc32.h>
+#include <linux/mii.h>
+#include <linux/dm9000.h>
+#include <linux/delay.h>
+
+#include <asm/delay.h>
+#include <asm/irq.h>
+#include <asm/io.h>
+
+#include "dm9000.h"
+
+/* Board/System/Debug information/definition ---------------- */
+
+#define DM9000_PHY 0x40 /* PHY address 0x01 */
+
+#define TRUE 1
+#define FALSE 0
+
+#define CARDNAME "dm9000"
+#define PFX CARDNAME ": "
+
+#define DM9000_TIMER_WUT jiffies+(HZ*2) /* timer wakeup time : 2 second */
+
+#define DM9000_DEBUG 0
+
+#if DM9000_DEBUG > 2
+#define PRINTK3(args...) printk(CARDNAME ": " args)
+#else
+#define PRINTK3(args...) do { } while(0)
+#endif
+
+#if DM9000_DEBUG > 1
+#define PRINTK2(args...) printk(CARDNAME ": " args)
+#else
+#define PRINTK2(args...) do { } while(0)
+#endif
+
+#if DM9000_DEBUG > 0
+#define PRINTK1(args...) printk(CARDNAME ": " args)
+#define PRINTK(args...) printk(CARDNAME ": " args)
+#else
+#define PRINTK1(args...) do { } while(0)
+#define PRINTK(args...) printk(KERN_DEBUG args)
+#endif
+
+/*
+ * Transmit timeout, default 5 seconds.
+ */
+static int watchdog = 5000;
+module_param(watchdog, int, 0400);
+MODULE_PARM_DESC(watchdog, "transmit timeout in milliseconds");
+
+/* Structure/enum declaration ------------------------------- */
+typedef struct board_info {
+
+ void __iomem *io_addr; /* Register I/O base address */
+ void __iomem *io_data; /* Data I/O address */
+ u16 irq; /* IRQ */
+
+ u16 tx_pkt_cnt;
+ u16 queue_pkt_len;
+ u16 queue_start_addr;
+ u16 dbug_cnt;
+ u8 io_mode; /* 0:word, 2:byte */
+ u8 phy_addr;
+
+ void (*inblk)(void __iomem *port, void *data, int length);
+ void (*outblk)(void __iomem *port, void *data, int length);
+ void (*dumpblk)(void __iomem *port, int length);
+
+ struct resource *addr_res; /* resources found */
+ struct resource *data_res;
+ struct resource *addr_req; /* resources requested */
+ struct resource *data_req;
+ struct resource *irq_res;
+
+ struct timer_list timer;
+ struct net_device_stats stats;
+ unsigned char srom[128];
+ spinlock_t lock;
+
+ struct mii_if_info mii;
+ u32 msg_enable;
+} board_info_t;
+
+/* function declaration ------------------------------------- */
+static int dm9000_probe(struct device *);
+static int dm9000_open(struct net_device *);
+static int dm9000_start_xmit(struct sk_buff *, struct net_device *);
+static int dm9000_stop(struct net_device *);
+static int dm9000_do_ioctl(struct net_device *, struct ifreq *, int);
+
+
+static void dm9000_timer(unsigned long);
+static void dm9000_init_dm9000(struct net_device *);
+
+static struct net_device_stats *dm9000_get_stats(struct net_device *);
+
+static irqreturn_t dm9000_interrupt(int, void *, struct pt_regs *);
+
+static int dm9000_phy_read(struct net_device *dev, int phyaddr_unsused, int reg);
+static void dm9000_phy_write(struct net_device *dev, int phyaddr_unused, int reg,
+ int value);
+static u16 read_srom_word(board_info_t *, int);
+static void dm9000_rx(struct net_device *);
+static void dm9000_hash_table(struct net_device *);
+
+//#define DM9000_PROGRAM_EEPROM
+#ifdef DM9000_PROGRAM_EEPROM
+static void program_eeprom(board_info_t * db);
+#endif
+/* DM9000 network board routine ---------------------------- */
+
+static void
+dm9000_reset(board_info_t * db)
+{
+ PRINTK1("dm9000x: resetting\n");
+ /* RESET device */
+ writeb(DM9000_NCR, db->io_addr);
+ udelay(200);
+ writeb(NCR_RST, db->io_data);
+ udelay(200);
+}
+
+/*
+ * Read a byte from I/O port
+ */
+static u8
+ior(board_info_t * db, int reg)
+{
+ writeb(reg, db->io_addr);
+ return readb(db->io_data);
+}
+
+/*
+ * Write a byte to I/O port
+ */
+
+static void
+iow(board_info_t * db, int reg, int value)
+{
+ writeb(reg, db->io_addr);
+ writeb(value, db->io_data);
+}
+
+/* routines for sending block to chip */
+
+static void dm9000_outblk_8bit(void __iomem *reg, void *data, int count)
+{
+ writesb(reg, data, count);
+}
+
+static void dm9000_outblk_16bit(void __iomem *reg, void *data, int count)
+{
+ writesw(reg, data, (count+1) >> 1);
+}
+
+static void dm9000_outblk_32bit(void __iomem *reg, void *data, int count)
+{
+ writesl(reg, data, (count+3) >> 2);
+}
+
+/* input block from chip to memory */
+
+static void dm9000_inblk_8bit(void __iomem *reg, void *data, int count)
+{
+ readsb(reg, data, count);
+}
+
+
+static void dm9000_inblk_16bit(void __iomem *reg, void *data, int count)
+{
+ readsw(reg, data, (count+1) >> 1);
+}
+
+static void dm9000_inblk_32bit(void __iomem *reg, void *data, int count)
+{
+ readsl(reg, data, (count+3) >> 2);
+}
+
+/* dump block from chip to null */
+
+static void dm9000_dumpblk_8bit(void __iomem *reg, int count)
+{
+ int i;
+ int tmp;
+
+ for (i = 0; i < count; i++)
+ tmp = readb(reg);
+}
+
+static void dm9000_dumpblk_16bit(void __iomem *reg, int count)
+{
+ int i;
+ int tmp;
+
+ count = (count + 1) >> 1;
+
+ for (i = 0; i < count; i++)
+ tmp = readw(reg);
+}
+
+static void dm9000_dumpblk_32bit(void __iomem *reg, int count)
+{
+ int i;
+ int tmp;
+
+ count = (count + 3) >> 2;
+
+ for (i = 0; i < count; i++)
+ tmp = readl(reg);
+}
+
+/* dm9000_set_io
+ *
+ * select the specified set of io routines to use with the
+ * device
+ */
+
+static void dm9000_set_io(struct board_info *db, int byte_width)
+{
+ /* use the size of the data resource to work out what IO
+ * routines we want to use
+ */
+
+ switch (byte_width) {
+ case 1:
+ db->dumpblk = dm9000_dumpblk_8bit;
+ db->outblk = dm9000_outblk_8bit;
+ db->inblk = dm9000_inblk_8bit;
+ break;
+
+ case 2:
+ db->dumpblk = dm9000_dumpblk_16bit;
+ db->outblk = dm9000_outblk_16bit;
+ db->inblk = dm9000_inblk_16bit;
+ break;
+
+ case 3:
+ printk(KERN_ERR PFX ": 3 byte IO, falling back to 16bit\n");
+ db->dumpblk = dm9000_dumpblk_16bit;
+ db->outblk = dm9000_outblk_16bit;
+ db->inblk = dm9000_inblk_16bit;
+ break;
+
+ case 4:
+ default:
+ db->dumpblk = dm9000_dumpblk_32bit;
+ db->outblk = dm9000_outblk_32bit;
+ db->inblk = dm9000_inblk_32bit;
+ break;
+ }
+}
+
+
+/* Our watchdog timed out. Called by the networking layer */
+static void dm9000_timeout(struct net_device *dev)
+{
+ board_info_t *db = (board_info_t *) dev->priv;
+ u8 reg_save;
+ unsigned long flags;
+
+ /* Save previous register address */
+ reg_save = readb(db->io_addr);
+ spin_lock_irqsave(db->lock,flags);
+
+ netif_stop_queue(dev);
+ dm9000_reset(db);
+ dm9000_init_dm9000(dev);
+ /* We can accept TX packets again */
+ dev->trans_start = jiffies;
+ netif_wake_queue(dev);
+
+ /* Restore previous register address */
+ writeb(reg_save, db->io_addr);
+ spin_unlock_irqrestore(db->lock,flags);
+}
+
+
+/* dm9000_release_board
+ *
+ * release a board, and any mapped resources
+ */
+
+static void
+dm9000_release_board(struct platform_device *pdev, struct board_info *db)
+{
+ if (db->data_res == NULL) {
+ if (db->addr_res != NULL)
+ release_mem_region((unsigned long)db->io_addr, 4);
+ return;
+ }
+
+ /* unmap our resources */
+
+ iounmap(db->io_addr);
+ iounmap(db->io_data);
+
+ /* release the resources */
+
+ if (db->data_req != NULL) {
+ release_resource(db->data_req);
+ kfree(db->data_req);
+ }
+
+ if (db->addr_res != NULL) {
+ release_resource(db->addr_res);
+ kfree(db->addr_req);
+ }
+}
+
+#define res_size(_r) (((_r)->end - (_r)->start) + 1)
+
+/*
+ * Search DM9000 board, allocate space and register it
+ */
+static int
+dm9000_probe(struct device *dev)
+{
+ struct platform_device *pdev = to_platform_device(dev);
+ struct dm9000_plat_data *pdata = pdev->dev.platform_data;
+ struct board_info *db; /* Point a board information structure */
+ struct net_device *ndev;
+ unsigned long base;
+ int ret = 0;
+ int iosize;
+ int i;
+ u32 id_val;
+
+ printk(KERN_INFO "%s Ethernet Driver\n", CARDNAME);
+
+ /* Init network device */
+ ndev = alloc_etherdev(sizeof (struct board_info));
+ if (!ndev) {
+ printk("%s: could not allocate device.\n", CARDNAME);
+ return -ENOMEM;
+ }
+
+ SET_MODULE_OWNER(ndev);
+ SET_NETDEV_DEV(ndev, dev);
+
+ PRINTK2("dm9000_probe()");
+
+ /* setup board info structure */
+ db = (struct board_info *) ndev->priv;
+ memset(db, 0, sizeof (*db));
+
+ if (pdev->num_resources < 2) {
+ ret = -ENODEV;
+ goto out;
+ }
+
+ switch (pdev->num_resources) {
+ case 2:
+ base = pdev->resource[0].start;
+
+ if (!request_mem_region(base, 4, ndev->name)) {
+ ret = -EBUSY;
+ goto out;
+ }
+
+ ndev->base_addr = base;
+ ndev->irq = pdev->resource[1].start;
+ db->io_addr = (void *)base;
+ db->io_data = (void *)(base + 4);
+
+ break;
+
+ case 3:
+ db->addr_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ db->data_res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+ db->irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+
+ if (db->addr_res == NULL || db->data_res == NULL) {
+ printk(KERN_ERR PFX "insufficient resources\n");
+ ret = -ENOENT;
+ goto out;
+ }
+
+ i = res_size(db->addr_res);
+ db->addr_req = request_mem_region(db->addr_res->start, i,
+ pdev->name);
+
+ if (db->addr_req == NULL) {
+ printk(KERN_ERR PFX "cannot claim address reg area\n");
+ ret = -EIO;
+ goto out;
+ }
+
+ db->io_addr = ioremap(db->addr_res->start, i);
+
+ if (db->io_addr == NULL) {
+ printk(KERN_ERR "failed to ioremap address reg\n");
+ ret = -EINVAL;
+ goto out;
+ }
+
+ iosize = res_size(db->data_res);
+ db->data_req = request_mem_region(db->data_res->start, iosize,
+ pdev->name);
+
+ if (db->data_req == NULL) {
+ printk(KERN_ERR PFX "cannot claim data reg area\n");
+ ret = -EIO;
+ goto out;
+ }
+
+ db->io_data = ioremap(db->data_res->start, iosize);
+
+ if (db->io_data == NULL) {
+ printk(KERN_ERR "failed to ioremap data reg\n");
+ ret = -EINVAL;
+ goto out;
+ }
+
+ /* fill in parameters for net-dev structure */
+
+ ndev->base_addr = (unsigned long)db->io_addr;
+ ndev->irq = db->irq_res->start;
+
+ /* ensure at least we have a default set of IO routines */
+ dm9000_set_io(db, iosize);
+
+ }
+
+ /* check to see if anything is being over-ridden */
+ if (pdata != NULL) {
+ /* check to see if the driver wants to over-ride the
+ * default IO width */
+
+ if (pdata->flags & DM9000_PLATF_8BITONLY)
+ dm9000_set_io(db, 1);
+
+ if (pdata->flags & DM9000_PLATF_16BITONLY)
+ dm9000_set_io(db, 2);
+
+ if (pdata->flags & DM9000_PLATF_32BITONLY)
+ dm9000_set_io(db, 4);
+
+ /* check to see if there are any IO routine
+ * over-rides */
+
+ if (pdata->inblk != NULL)
+ db->inblk = pdata->inblk;
+
+ if (pdata->outblk != NULL)
+ db->outblk = pdata->outblk;
+
+ if (pdata->dumpblk != NULL)
+ db->dumpblk = pdata->dumpblk;
+ }
+
+ dm9000_reset(db);
+
+ /* try two times, DM9000 sometimes gets the first read wrong */
+ for (i = 0; i < 2; i++) {
+ id_val = ior(db, DM9000_VIDL);
+ id_val |= (u32)ior(db, DM9000_VIDH) << 8;
+ id_val |= (u32)ior(db, DM9000_PIDL) << 16;
+ id_val |= (u32)ior(db, DM9000_PIDH) << 24;
+
+ if (id_val == DM9000_ID)
+ break;
+ printk("%s: read wrong id 0x%08x\n", CARDNAME, id_val);
+ }
+
+ if (id_val != DM9000_ID) {
+ printk("%s: wrong id: 0x%08x\n", CARDNAME, id_val);
+ goto release;
+ }
+
+ /* from this point we assume that we have found a DM9000 */
+
+ /* driver system function */
+ ether_setup(ndev);
+
+ ndev->open = &dm9000_open;
+ ndev->hard_start_xmit = &dm9000_start_xmit;
+ ndev->tx_timeout = &dm9000_timeout;
+ ndev->watchdog_timeo = msecs_to_jiffies(watchdog);
+ ndev->stop = &dm9000_stop;
+ ndev->get_stats = &dm9000_get_stats;
+ ndev->set_multicast_list = &dm9000_hash_table;
+ ndev->do_ioctl = &dm9000_do_ioctl;
+
+#ifdef DM9000_PROGRAM_EEPROM
+ program_eeprom(db);
+#endif
+ db->msg_enable = NETIF_MSG_LINK;
+ db->mii.phy_id_mask = 0x1f;
+ db->mii.reg_num_mask = 0x1f;
+ db->mii.force_media = 0;
+ db->mii.full_duplex = 0;
+ db->mii.dev = ndev;
+ db->mii.mdio_read = dm9000_phy_read;
+ db->mii.mdio_write = dm9000_phy_write;
+
+ /* Read SROM content */
+ for (i = 0; i < 64; i++)
+ ((u16 *) db->srom)[i] = read_srom_word(db, i);
+
+ /* Set Node Address */
+ for (i = 0; i < 6; i++)
+ ndev->dev_addr[i] = db->srom[i];
+
+ if (!is_valid_ether_addr(ndev->dev_addr))
+ printk("%s: Invalid ethernet MAC address. Please "
+ "set using ifconfig\n", ndev->name);
+
+ dev_set_drvdata(dev, ndev);
+ ret = register_netdev(ndev);
+
+ if (ret == 0) {
+ printk("%s: dm9000 at %p,%p IRQ %d MAC: ",
+ ndev->name, db->io_addr, db->io_data, ndev->irq);
+ for (i = 0; i < 5; i++)
+ printk("%02x:", ndev->dev_addr[i]);
+ printk("%02x\n", ndev->dev_addr[5]);
+ }
+ return 0;
+
+ release:
+ out:
+ printk("%s: not found (%d).\n", CARDNAME, ret);
+
+ dm9000_release_board(pdev, db);
+ kfree(ndev);
+
+ return ret;
+}
+
+/*
+ * Open the interface.
+ * The interface is opened whenever "ifconfig" actives it.
+ */
+static int
+dm9000_open(struct net_device *dev)
+{
+ board_info_t *db = (board_info_t *) dev->priv;
+
+ PRINTK2("entering dm9000_open\n");
+
+ if (request_irq(dev->irq, &dm9000_interrupt, SA_SHIRQ, dev->name, dev))
+ return -EAGAIN;
+
+ /* Initialize DM9000 board */
+ dm9000_reset(db);
+ dm9000_init_dm9000(dev);
+
+ /* Init driver variable */
+ db->dbug_cnt = 0;
+
+ /* set and active a timer process */
+ init_timer(&db->timer);
+ db->timer.expires = DM9000_TIMER_WUT * 2;
+ db->timer.data = (unsigned long) dev;
+ db->timer.function = &dm9000_timer;
+ add_timer(&db->timer);
+
+ mii_check_media(&db->mii, netif_msg_link(db), 1);
+ netif_start_queue(dev);
+
+ return 0;
+}
+
+/*
+ * Initilize dm9000 board
+ */
+static void
+dm9000_init_dm9000(struct net_device *dev)
+{
+ board_info_t *db = (board_info_t *) dev->priv;
+
+ PRINTK1("entering %s\n",__FUNCTION__);
+
+ /* I/O mode */
+ db->io_mode = ior(db, DM9000_ISR) >> 6; /* ISR bit7:6 keeps I/O mode */
+
+ /* GPIO0 on pre-activate PHY */
+ iow(db, DM9000_GPR, 0); /* REG_1F bit0 activate phyxcer */
+ iow(db, DM9000_GPCR, GPCR_GEP_CNTL); /* Let GPIO0 output */
+ iow(db, DM9000_GPR, 0); /* Enable PHY */
+
+ /* Program operating register */
+ iow(db, DM9000_TCR, 0); /* TX Polling clear */
+ iow(db, DM9000_BPTR, 0x3f); /* Less 3Kb, 200us */
+ iow(db, DM9000_FCR, 0xff); /* Flow Control */
+ iow(db, DM9000_SMCR, 0); /* Special Mode */
+ /* clear TX status */
+ iow(db, DM9000_NSR, NSR_WAKEST | NSR_TX2END | NSR_TX1END);
+ iow(db, DM9000_ISR, ISR_CLR_STATUS); /* Clear interrupt status */
+
+ /* Set address filter table */
+ dm9000_hash_table(dev);
+
+ /* Activate DM9000 */
+ iow(db, DM9000_RCR, RCR_DIS_LONG | RCR_DIS_CRC | RCR_RXEN);
+ /* Enable TX/RX interrupt mask */
+ iow(db, DM9000_IMR, IMR_PAR | IMR_PTM | IMR_PRM);
+
+ /* Init Driver variable */
+ db->tx_pkt_cnt = 0;
+ db->queue_pkt_len = 0;
+ dev->trans_start = 0;
+ spin_lock_init(&db->lock);
+}
+
+/*
+ * Hardware start transmission.
+ * Send a packet to media from the upper layer.
+ */
+static int
+dm9000_start_xmit(struct sk_buff *skb, struct net_device *dev)
+{
+ board_info_t *db = (board_info_t *) dev->priv;
+
+ PRINTK3("dm9000_start_xmit\n");
+
+ if (db->tx_pkt_cnt > 1)
+ return 1;
+
+ netif_stop_queue(dev);
+
+ /* Disable all interrupts */
+ iow(db, DM9000_IMR, IMR_PAR);
+
+ /* Move data to DM9000 TX RAM */
+ writeb(DM9000_MWCMD, db->io_addr);
+
+ (db->outblk)(db->io_data, skb->data, skb->len);
+ db->stats.tx_bytes += skb->len;
+
+ /* TX control: First packet immediately send, second packet queue */
+ if (db->tx_pkt_cnt == 0) {
+
+ /* First Packet */
+ db->tx_pkt_cnt++;
+
+ /* Set TX length to DM9000 */
+ iow(db, DM9000_TXPLL, skb->len & 0xff);
+ iow(db, DM9000_TXPLH, (skb->len >> 8) & 0xff);
+
+ /* Issue TX polling command */
+ iow(db, DM9000_TCR, TCR_TXREQ); /* Cleared after TX complete */
+
+ dev->trans_start = jiffies; /* save the time stamp */
+
+ } else {
+ /* Second packet */
+ db->tx_pkt_cnt++;
+ db->queue_pkt_len = skb->len;
+ }
+
+ /* free this SKB */
+ dev_kfree_skb(skb);
+
+ /* Re-enable resource check */
+ if (db->tx_pkt_cnt == 1)
+ netif_wake_queue(dev);
+
+ /* Re-enable interrupt */
+ iow(db, DM9000_IMR, IMR_PAR | IMR_PTM | IMR_PRM);
+
+ return 0;
+}
+
+static void
+dm9000_shutdown(struct net_device *dev)
+{
+ board_info_t *db = (board_info_t *) dev->priv;
+
+ /* RESET device */
+ dm9000_phy_write(dev, 0, MII_BMCR, BMCR_RESET); /* PHY RESET */
+ iow(db, DM9000_GPR, 0x01); /* Power-Down PHY */
+ iow(db, DM9000_IMR, IMR_PAR); /* Disable all interrupt */
+ iow(db, DM9000_RCR, 0x00); /* Disable RX */
+}
+
+/*
+ * Stop the interface.
+ * The interface is stopped when it is brought.
+ */
+static int
+dm9000_stop(struct net_device *ndev)
+{
+ board_info_t *db = (board_info_t *) ndev->priv;
+
+ PRINTK1("entering %s\n",__FUNCTION__);
+
+ /* deleted timer */
+ del_timer(&db->timer);
+
+ netif_stop_queue(ndev);
+ netif_carrier_off(ndev);
+
+ /* free interrupt */
+ free_irq(ndev->irq, ndev);
+
+ dm9000_shutdown(ndev);
+
+ return 0;
+}
+
+/*
+ * DM9000 interrupt handler
+ * receive the packet to upper layer, free the transmitted packet
+ */
+
+void
+dm9000_tx_done(struct net_device *dev, board_info_t * db)
+{
+ int tx_status = ior(db, DM9000_NSR); /* Got TX status */
+
+ if (tx_status & (NSR_TX2END | NSR_TX1END)) {
+ /* One packet sent complete */
+ db->tx_pkt_cnt--;
+ db->stats.tx_packets++;
+
+ /* Queue packet check & send */
+ if (db->tx_pkt_cnt > 0) {
+ iow(db, DM9000_TXPLL, db->queue_pkt_len & 0xff);
+ iow(db, DM9000_TXPLH, (db->queue_pkt_len >> 8) & 0xff);
+ iow(db, DM9000_TCR, TCR_TXREQ);
+ dev->trans_start = jiffies;
+ }
+ netif_wake_queue(dev);
+ }
+}
+
+static irqreturn_t
+dm9000_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+{
+ struct net_device *dev = dev_id;
+ board_info_t *db;
+ int int_status;
+ u8 reg_save;
+
+ PRINTK3("entering %s\n",__FUNCTION__);
+
+ if (!dev) {
+ PRINTK1("dm9000_interrupt() without DEVICE arg\n");
+ return IRQ_HANDLED;
+ }
+
+ /* A real interrupt coming */
+ db = (board_info_t *) dev->priv;
+ spin_lock(&db->lock);
+
+ /* Save previous register address */
+ reg_save = readb(db->io_addr);
+
+ /* Disable all interrupts */
+ iow(db, DM9000_IMR, IMR_PAR);
+
+ /* Got DM9000 interrupt status */
+ int_status = ior(db, DM9000_ISR); /* Got ISR */
+ iow(db, DM9000_ISR, int_status); /* Clear ISR status */
+
+ /* Received the coming packet */
+ if (int_status & ISR_PRS)
+ dm9000_rx(dev);
+
+ /* Trnasmit Interrupt check */
+ if (int_status & ISR_PTS)
+ dm9000_tx_done(dev, db);
+
+ /* Re-enable interrupt mask */
+ iow(db, DM9000_IMR, IMR_PAR | IMR_PTM | IMR_PRM);
+
+ /* Restore previous register address */
+ writeb(reg_save, db->io_addr);
+
+ spin_unlock(&db->lock);
+
+ return IRQ_HANDLED;
+}
+
+/*
+ * Get statistics from driver.
+ */
+static struct net_device_stats *
+dm9000_get_stats(struct net_device *dev)
+{
+ board_info_t *db = (board_info_t *) dev->priv;
+ return &db->stats;
+}
+
+/*
+ * Process the upper socket ioctl command
+ */
+static int
+dm9000_do_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
+{
+ PRINTK1("entering %s\n",__FUNCTION__);
+ return 0;
+}
+
+/*
+ * A periodic timer routine
+ * Dynamic media sense, allocated Rx buffer...
+ */
+static void
+dm9000_timer(unsigned long data)
+{
+ struct net_device *dev = (struct net_device *) data;
+ board_info_t *db = (board_info_t *) dev->priv;
+ u8 reg_save;
+ unsigned long flags;
+
+ PRINTK3("dm9000_timer()\n");
+
+ spin_lock_irqsave(db->lock,flags);
+ /* Save previous register address */
+ reg_save = readb(db->io_addr);
+
+ mii_check_media(&db->mii, netif_msg_link(db), 0);
+
+ /* Restore previous register address */
+ writeb(reg_save, db->io_addr);
+ spin_unlock_irqrestore(db->lock,flags);
+
+ /* Set timer again */
+ db->timer.expires = DM9000_TIMER_WUT;
+ add_timer(&db->timer);
+}
+
+struct dm9000_rxhdr {
+ u16 RxStatus;
+ u16 RxLen;
+} __attribute__((__packed__));
+
+/*
+ * Received a packet and pass to upper layer
+ */
+static void
+dm9000_rx(struct net_device *dev)
+{
+ board_info_t *db = (board_info_t *) dev->priv;
+ struct dm9000_rxhdr rxhdr;
+ struct sk_buff *skb;
+ u8 rxbyte, *rdptr;
+ int GoodPacket;
+ int RxLen;
+
+ /* Check packet ready or not */
+ do {
+ ior(db, DM9000_MRCMDX); /* Dummy read */
+
+ /* Get most updated data */
+ rxbyte = readb(db->io_data);
+
+ /* Status check: this byte must be 0 or 1 */
+ if (rxbyte > DM9000_PKT_RDY) {
+ printk("status check failed: %d\n", rxbyte);
+ iow(db, DM9000_RCR, 0x00); /* Stop Device */
+ iow(db, DM9000_ISR, IMR_PAR); /* Stop INT request */
+ return;
+ }
+
+ if (rxbyte != DM9000_PKT_RDY)
+ return;
+
+ /* A packet ready now & Get status/length */
+ GoodPacket = TRUE;
+ writeb(DM9000_MRCMD, db->io_addr);
+
+ (db->inblk)(db->io_data, &rxhdr, sizeof(rxhdr));
+
+ RxLen = rxhdr.RxLen;
+
+ /* Packet Status check */
+ if (RxLen < 0x40) {
+ GoodPacket = FALSE;
+ PRINTK1("Bad Packet received (runt)\n");
+ }
+
+ if (RxLen > DM9000_PKT_MAX) {
+ PRINTK1("RST: RX Len:%x\n", RxLen);
+ }
+
+ if (rxhdr.RxStatus & 0xbf00) {
+ GoodPacket = FALSE;
+ if (rxhdr.RxStatus & 0x100) {
+ PRINTK1("fifo error\n");
+ db->stats.rx_fifo_errors++;
+ }
+ if (rxhdr.RxStatus & 0x200) {
+ PRINTK1("crc error\n");
+ db->stats.rx_crc_errors++;
+ }
+ if (rxhdr.RxStatus & 0x8000) {
+ PRINTK1("length error\n");
+ db->stats.rx_length_errors++;
+ }
+ }
+
+ /* Move data from DM9000 */
+ if (GoodPacket
+ && ((skb = dev_alloc_skb(RxLen + 4)) != NULL)) {
+ skb->dev = dev;
+ skb_reserve(skb, 2);
+ rdptr = (u8 *) skb_put(skb, RxLen - 4);
+
+ /* Read received packet from RX SRAM */
+
+ (db->inblk)(db->io_data, rdptr, RxLen);
+ db->stats.rx_bytes += RxLen;
+
+ /* Pass to upper layer */
+ skb->protocol = eth_type_trans(skb, dev);
+ netif_rx(skb);
+ db->stats.rx_packets++;
+
+ } else {
+ /* need to dump the packet's data */
+
+ (db->dumpblk)(db->io_data, RxLen);
+ }
+ } while (rxbyte == DM9000_PKT_RDY);
+}
+
+/*
+ * Read a word data from SROM
+ */
+static u16
+read_srom_word(board_info_t * db, int offset)
+{
+ iow(db, DM9000_EPAR, offset);
+ iow(db, DM9000_EPCR, EPCR_ERPRR);
+ mdelay(8); /* according to the datasheet 200us should be enough,
+ but it doesn't work */
+ iow(db, DM9000_EPCR, 0x0);
+ return (ior(db, DM9000_EPDRL) + (ior(db, DM9000_EPDRH) << 8));
+}
+
+#ifdef DM9000_PROGRAM_EEPROM
+/*
+ * Write a word data to SROM
+ */
+static void
+write_srom_word(board_info_t * db, int offset, u16 val)
+{
+ iow(db, DM9000_EPAR, offset);
+ iow(db, DM9000_EPDRH, ((val >> 8) & 0xff));
+ iow(db, DM9000_EPDRL, (val & 0xff));
+ iow(db, DM9000_EPCR, EPCR_WEP | EPCR_ERPRW);
+ mdelay(8); /* same shit */
+ iow(db, DM9000_EPCR, 0);
+}
+
+/*
+ * Only for development:
+ * Here we write static data to the eeprom in case
+ * we don't have valid content on a new board
+ */
+static void
+program_eeprom(board_info_t * db)
+{
+ u16 eeprom[] = { 0x0c00, 0x007f, 0x1300, /* MAC Address */
+ 0x0000, /* Autoload: accept nothing */
+ 0x0a46, 0x9000, /* Vendor / Product ID */
+ 0x0000, /* pin control */
+ 0x0000,
+ }; /* Wake-up mode control */
+ int i;
+ for (i = 0; i < 8; i++)
+ write_srom_word(db, i, eeprom[i]);
+}
+#endif
+
+
+/*
+ * Calculate the CRC valude of the Rx packet
+ * flag = 1 : return the reverse CRC (for the received packet CRC)
+ * 0 : return the normal CRC (for Hash Table index)
+ */
+
+static unsigned long
+cal_CRC(unsigned char *Data, unsigned int Len, u8 flag)
+{
+
+ u32 crc = ether_crc_le(Len, Data);
+
+ if (flag)
+ return ~crc;
+
+ return crc;
+}
+
+/*
+ * Set DM9000 multicast address
+ */
+static void
+dm9000_hash_table(struct net_device *dev)
+{
+ board_info_t *db = (board_info_t *) dev->priv;
+ struct dev_mc_list *mcptr = dev->mc_list;
+ int mc_cnt = dev->mc_count;
+ u32 hash_val;
+ u16 i, oft, hash_table[4];
+ unsigned long flags;
+
+ PRINTK2("dm9000_hash_table()\n");
+
+ spin_lock_irqsave(&db->lock,flags);
+
+ for (i = 0, oft = 0x10; i < 6; i++, oft++)
+ iow(db, oft, dev->dev_addr[i]);
+
+ /* Clear Hash Table */
+ for (i = 0; i < 4; i++)
+ hash_table[i] = 0x0;
+
+ /* broadcast address */
+ hash_table[3] = 0x8000;
+
+ /* the multicast address in Hash Table : 64 bits */
+ for (i = 0; i < mc_cnt; i++, mcptr = mcptr->next) {
+ hash_val = cal_CRC((char *) mcptr->dmi_addr, 6, 0) & 0x3f;
+ hash_table[hash_val / 16] |= (u16) 1 << (hash_val % 16);
+ }
+
+ /* Write the hash table to MAC MD table */
+ for (i = 0, oft = 0x16; i < 4; i++) {
+ iow(db, oft++, hash_table[i] & 0xff);
+ iow(db, oft++, (hash_table[i] >> 8) & 0xff);
+ }
+
+ spin_unlock_irqrestore(&db->lock,flags);
+}
+
+
+/*
+ * Read a word from phyxcer
+ */
+static int
+dm9000_phy_read(struct net_device *dev, int phy_reg_unused, int reg)
+{
+ board_info_t *db = (board_info_t *) dev->priv;
+ unsigned long flags;
+ int ret;
+
+ spin_lock_irqsave(&db->lock,flags);
+ /* Fill the phyxcer register into REG_0C */
+ iow(db, DM9000_EPAR, DM9000_PHY | reg);
+
+ iow(db, DM9000_EPCR, 0xc); /* Issue phyxcer read command */
+ udelay(100); /* Wait read complete */
+ iow(db, DM9000_EPCR, 0x0); /* Clear phyxcer read command */
+
+ /* The read data keeps on REG_0D & REG_0E */
+ ret = (ior(db, DM9000_EPDRH) << 8) | ior(db, DM9000_EPDRL);
+
+ spin_unlock_irqrestore(&db->lock,flags);
+
+ return ret;
+}
+
+/*
+ * Write a word to phyxcer
+ */
+static void
+dm9000_phy_write(struct net_device *dev, int phyaddr_unused, int reg, int value)
+{
+ board_info_t *db = (board_info_t *) dev->priv;
+ unsigned long flags;
+
+ spin_lock_irqsave(&db->lock,flags);
+
+ /* Fill the phyxcer register into REG_0C */
+ iow(db, DM9000_EPAR, DM9000_PHY | reg);
+
+ /* Fill the written data into REG_0D & REG_0E */
+ iow(db, DM9000_EPDRL, (value & 0xff));
+ iow(db, DM9000_EPDRH, ((value >> 8) & 0xff));
+
+ iow(db, DM9000_EPCR, 0xa); /* Issue phyxcer write command */
+ udelay(500); /* Wait write complete */
+ iow(db, DM9000_EPCR, 0x0); /* Clear phyxcer write command */
+
+ spin_unlock_irqrestore(&db->lock,flags);
+}
+
+static int
+dm9000_drv_suspend(struct device *dev, u32 state, u32 level)
+{
+ struct net_device *ndev = dev_get_drvdata(dev);
+
+ if (ndev && level == SUSPEND_DISABLE) {
+ if (netif_running(ndev)) {
+ netif_device_detach(ndev);
+ dm9000_shutdown(ndev);
+ }
+ }
+ return 0;
+}
+
+static int
+dm9000_drv_resume(struct device *dev, u32 level)
+{
+ struct net_device *ndev = dev_get_drvdata(dev);
+ board_info_t *db = (board_info_t *) ndev->priv;
+
+ if (ndev && level == RESUME_ENABLE) {
+
+ if (netif_running(ndev)) {
+ dm9000_reset(db);
+ dm9000_init_dm9000(ndev);
+
+ netif_device_attach(ndev);
+ }
+ }
+ return 0;
+}
+
+static int
+dm9000_drv_remove(struct device *dev)
+{
+ struct platform_device *pdev = to_platform_device(dev);
+ struct net_device *ndev = dev_get_drvdata(dev);
+
+ dev_set_drvdata(dev, NULL);
+
+ unregister_netdev(ndev);
+ dm9000_release_board(pdev, (board_info_t *) ndev->priv);
+ kfree(ndev); /* free device structure */
+
+ PRINTK1("clean_module() exit\n");
+
+ return 0;
+}
+
+static struct device_driver dm9000_driver = {
+ .name = "dm9000",
+ .bus = &platform_bus_type,
+ .probe = dm9000_probe,
+ .remove = dm9000_drv_remove,
+ .suspend = dm9000_drv_suspend,
+ .resume = dm9000_drv_resume,
+};
+
+static int __init
+dm9000_init(void)
+{
+ return driver_register(&dm9000_driver); /* search board and register */
+}
+
+static void __exit
+dm9000_cleanup(void)
+{
+ driver_unregister(&dm9000_driver);
+}
+
+module_init(dm9000_init);
+module_exit(dm9000_cleanup);
+
+MODULE_AUTHOR("Sascha Hauer, Ben Dooks");
+MODULE_DESCRIPTION("Davicom DM9000 network driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/net/dm9000.h b/drivers/net/dm9000.h
new file mode 100644
index 000000000000..82cad360bafc
--- /dev/null
+++ b/drivers/net/dm9000.h
@@ -0,0 +1,135 @@
+/*
+ * dm9000 Ethernet
+ */
+
+#ifndef _DM9000X_H_
+#define _DM9000X_H_
+
+#define DM9000_ID 0x90000A46
+
+/* although the registers are 16 bit, they are 32-bit aligned.
+ */
+
+#define DM9000_NCR 0x00
+#define DM9000_NSR 0x01
+#define DM9000_TCR 0x02
+#define DM9000_TSR1 0x03
+#define DM9000_TSR2 0x04
+#define DM9000_RCR 0x05
+#define DM9000_RSR 0x06
+#define DM9000_ROCR 0x07
+#define DM9000_BPTR 0x08
+#define DM9000_FCTR 0x09
+#define DM9000_FCR 0x0A
+#define DM9000_EPCR 0x0B
+#define DM9000_EPAR 0x0C
+#define DM9000_EPDRL 0x0D
+#define DM9000_EPDRH 0x0E
+#define DM9000_WCR 0x0F
+
+#define DM9000_PAR 0x10
+#define DM9000_MAR 0x16
+
+#define DM9000_GPCR 0x1e
+#define DM9000_GPR 0x1f
+#define DM9000_TRPAL 0x22
+#define DM9000_TRPAH 0x23
+#define DM9000_RWPAL 0x24
+#define DM9000_RWPAH 0x25
+
+#define DM9000_VIDL 0x28
+#define DM9000_VIDH 0x29
+#define DM9000_PIDL 0x2A
+#define DM9000_PIDH 0x2B
+
+#define DM9000_CHIPR 0x2C
+#define DM9000_SMCR 0x2F
+
+#define DM9000_MRCMDX 0xF0
+#define DM9000_MRCMD 0xF2
+#define DM9000_MRRL 0xF4
+#define DM9000_MRRH 0xF5
+#define DM9000_MWCMDX 0xF6
+#define DM9000_MWCMD 0xF8
+#define DM9000_MWRL 0xFA
+#define DM9000_MWRH 0xFB
+#define DM9000_TXPLL 0xFC
+#define DM9000_TXPLH 0xFD
+#define DM9000_ISR 0xFE
+#define DM9000_IMR 0xFF
+
+#define NCR_EXT_PHY (1<<7)
+#define NCR_WAKEEN (1<<6)
+#define NCR_FCOL (1<<4)
+#define NCR_FDX (1<<3)
+#define NCR_LBK (3<<1)
+#define NCR_RST (1<<0)
+
+#define NSR_SPEED (1<<7)
+#define NSR_LINKST (1<<6)
+#define NSR_WAKEST (1<<5)
+#define NSR_TX2END (1<<3)
+#define NSR_TX1END (1<<2)
+#define NSR_RXOV (1<<1)
+
+#define TCR_TJDIS (1<<6)
+#define TCR_EXCECM (1<<5)
+#define TCR_PAD_DIS2 (1<<4)
+#define TCR_CRC_DIS2 (1<<3)
+#define TCR_PAD_DIS1 (1<<2)
+#define TCR_CRC_DIS1 (1<<1)
+#define TCR_TXREQ (1<<0)
+
+#define TSR_TJTO (1<<7)
+#define TSR_LC (1<<6)
+#define TSR_NC (1<<5)
+#define TSR_LCOL (1<<4)
+#define TSR_COL (1<<3)
+#define TSR_EC (1<<2)
+
+#define RCR_WTDIS (1<<6)
+#define RCR_DIS_LONG (1<<5)
+#define RCR_DIS_CRC (1<<4)
+#define RCR_ALL (1<<3)
+#define RCR_RUNT (1<<2)
+#define RCR_PRMSC (1<<1)
+#define RCR_RXEN (1<<0)
+
+#define RSR_RF (1<<7)
+#define RSR_MF (1<<6)
+#define RSR_LCS (1<<5)
+#define RSR_RWTO (1<<4)
+#define RSR_PLE (1<<3)
+#define RSR_AE (1<<2)
+#define RSR_CE (1<<1)
+#define RSR_FOE (1<<0)
+
+#define FCTR_HWOT(ot) (( ot & 0xf ) << 4 )
+#define FCTR_LWOT(ot) ( ot & 0xf )
+
+#define IMR_PAR (1<<7)
+#define IMR_ROOM (1<<3)
+#define IMR_ROM (1<<2)
+#define IMR_PTM (1<<1)
+#define IMR_PRM (1<<0)
+
+#define ISR_ROOS (1<<3)
+#define ISR_ROS (1<<2)
+#define ISR_PTS (1<<1)
+#define ISR_PRS (1<<0)
+#define ISR_CLR_STATUS (ISR_ROOS | ISR_ROS | ISR_PTS | ISR_PRS)
+
+#define EPCR_REEP (1<<5)
+#define EPCR_WEP (1<<4)
+#define EPCR_EPOS (1<<3)
+#define EPCR_ERPRR (1<<2)
+#define EPCR_ERPRW (1<<1)
+#define EPCR_ERRE (1<<0)
+
+#define GPCR_GEP_CNTL (1<<0)
+
+#define DM9000_PKT_RDY 0x01 /* Packet ready to receive */
+#define DM9000_PKT_MAX 1536 /* Received packet max size */
+
+#endif /* _DM9000X_H_ */
+
diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index 4a47df5a9ff9..d0fa2448761d 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -143,6 +143,7 @@
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/pci.h>
+#include <linux/dma-mapping.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/mii.h>
@@ -1092,11 +1093,16 @@ static int e100_phy_init(struct nic *nic)
}
if((nic->mac >= mac_82550_D102) || ((nic->flags & ich) &&
- (mdio_read(netdev, nic->mii.phy_id, MII_TPISTATUS) & 0x8000) &&
- (nic->eeprom[eeprom_cnfg_mdix] & eeprom_mdix_enabled)))
- /* enable/disable MDI/MDI-X auto-switching */
- mdio_write(netdev, nic->mii.phy_id, MII_NCONFIG,
- nic->mii.force_media ? 0 : NCONFIG_AUTO_SWITCH);
+ (mdio_read(netdev, nic->mii.phy_id, MII_TPISTATUS) & 0x8000))) {
+ /* enable/disable MDI/MDI-X auto-switching.
+ MDI/MDI-X auto-switching is disabled for 82551ER/QM chips */
+ if((nic->mac == mac_82551_E) || (nic->mac == mac_82551_F) ||
+ (nic->mac == mac_82551_10) || (nic->mii.force_media) ||
+ !(nic->eeprom[eeprom_cnfg_mdix] & eeprom_mdix_enabled))
+ mdio_write(netdev, nic->mii.phy_id, MII_NCONFIG, 0);
+ else
+ mdio_write(netdev, nic->mii.phy_id, MII_NCONFIG, NCONFIG_AUTO_SWITCH);
+ }
return 0;
}
@@ -1665,8 +1671,10 @@ static irqreturn_t e100_intr(int irq, void *dev_id, struct pt_regs *regs)
if(stat_ack & stat_ack_rnr)
nic->ru_running = RU_SUSPENDED;
- e100_disable_irq(nic);
- netif_rx_schedule(netdev);
+ if(likely(netif_rx_schedule_prep(netdev))) {
+ e100_disable_irq(nic);
+ __netif_rx_schedule(netdev);
+ }
return IRQ_HANDLED;
}
@@ -2286,7 +2294,7 @@ static int __devinit e100_probe(struct pci_dev *pdev,
goto err_out_disable_pdev;
}
- if((err = pci_set_dma_mask(pdev, 0xFFFFFFFFULL))) {
+ if((err = pci_set_dma_mask(pdev, DMA_32BIT_MASK))) {
DPRINTK(PROBE, ERR, "No usable DMA configuration, aborting.\n");
goto err_out_free_res;
}
@@ -2334,11 +2342,11 @@ static int __devinit e100_probe(struct pci_dev *pdev,
goto err_out_iounmap;
}
- e100_phy_init(nic);
-
if((err = e100_eeprom_load(nic)))
goto err_out_free;
+ e100_phy_init(nic);
+
memcpy(netdev->dev_addr, nic->eeprom, ETH_ALEN);
if(!is_valid_ether_addr(netdev->dev_addr)) {
DPRINTK(PROBE, ERR, "Invalid MAC address from "
@@ -2439,9 +2447,8 @@ static int e100_resume(struct pci_dev *pdev)
#endif
-static void e100_shutdown(struct device *dev)
+static void e100_shutdown(struct pci_dev *pdev)
{
- struct pci_dev *pdev = container_of(dev, struct pci_dev, dev);
struct net_device *netdev = pci_get_drvdata(pdev);
struct nic *nic = netdev_priv(netdev);
@@ -2462,11 +2469,7 @@ static struct pci_driver e100_driver = {
.suspend = e100_suspend,
.resume = e100_resume,
#endif
-
- .driver = {
- .shutdown = e100_shutdown,
- }
-
+ .shutdown = e100_shutdown,
};
static int __init e100_init_module(void)
diff --git a/drivers/net/e1000/e1000.h b/drivers/net/e1000/e1000.h
index af1e82c5b808..092757bc721f 100644
--- a/drivers/net/e1000/e1000.h
+++ b/drivers/net/e1000/e1000.h
@@ -140,7 +140,7 @@ struct e1000_adapter;
#define E1000_RX_BUFFER_WRITE 16 /* Must be power of 2 */
#define AUTO_ALL_MODES 0
-#define E1000_EEPROM_82544_APM 0x0400
+#define E1000_EEPROM_82544_APM 0x0004
#define E1000_EEPROM_APME 0x0400
#ifndef E1000_MASTER_SLAVE
@@ -159,7 +159,7 @@ struct e1000_adapter;
* so a DMA handle can be stored along with the buffer */
struct e1000_buffer {
struct sk_buff *skb;
- uint64_t dma;
+ dma_addr_t dma;
unsigned long time_stamp;
uint16_t length;
uint16_t next_to_watch;
diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c
index 237247f74df4..f133ff0b0b94 100644
--- a/drivers/net/e1000/e1000_ethtool.c
+++ b/drivers/net/e1000/e1000_ethtool.c
@@ -105,7 +105,7 @@ static const char e1000_gstrings_test[][ETH_GSTRING_LEN] = {
static int
e1000_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
{
- struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
if(hw->media_type == e1000_media_type_copper) {
@@ -141,9 +141,9 @@ e1000_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
SUPPORTED_FIBRE |
SUPPORTED_Autoneg);
- ecmd->advertising = (SUPPORTED_1000baseT_Full |
- SUPPORTED_FIBRE |
- SUPPORTED_Autoneg);
+ ecmd->advertising = (ADVERTISED_1000baseT_Full |
+ ADVERTISED_FIBRE |
+ ADVERTISED_Autoneg);
ecmd->port = PORT_FIBRE;
@@ -179,13 +179,24 @@ e1000_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
static int
e1000_set_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
{
- struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
if(ecmd->autoneg == AUTONEG_ENABLE) {
hw->autoneg = 1;
- hw->autoneg_advertised = 0x002F;
- ecmd->advertising = 0x002F;
+ if(hw->media_type == e1000_media_type_fiber)
+ hw->autoneg_advertised = ADVERTISED_1000baseT_Full |
+ ADVERTISED_FIBRE |
+ ADVERTISED_Autoneg;
+ else
+ hw->autoneg_advertised = ADVERTISED_10baseT_Half |
+ ADVERTISED_10baseT_Full |
+ ADVERTISED_100baseT_Half |
+ ADVERTISED_100baseT_Full |
+ ADVERTISED_1000baseT_Full|
+ ADVERTISED_Autoneg |
+ ADVERTISED_TP;
+ ecmd->advertising = hw->autoneg_advertised;
} else
if(e1000_set_spd_dplx(adapter, ecmd->speed + ecmd->duplex))
return -EINVAL;
@@ -206,7 +217,7 @@ static void
e1000_get_pauseparam(struct net_device *netdev,
struct ethtool_pauseparam *pause)
{
- struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
pause->autoneg =
@@ -226,7 +237,7 @@ static int
e1000_set_pauseparam(struct net_device *netdev,
struct ethtool_pauseparam *pause)
{
- struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
adapter->fc_autoneg = pause->autoneg;
@@ -259,14 +270,14 @@ e1000_set_pauseparam(struct net_device *netdev,
static uint32_t
e1000_get_rx_csum(struct net_device *netdev)
{
- struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
return adapter->rx_csum;
}
static int
e1000_set_rx_csum(struct net_device *netdev, uint32_t data)
{
- struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
adapter->rx_csum = data;
if(netif_running(netdev)) {
@@ -286,7 +297,7 @@ e1000_get_tx_csum(struct net_device *netdev)
static int
e1000_set_tx_csum(struct net_device *netdev, uint32_t data)
{
- struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
if(adapter->hw.mac_type < e1000_82543) {
if (!data)
@@ -306,8 +317,8 @@ e1000_set_tx_csum(struct net_device *netdev, uint32_t data)
static int
e1000_set_tso(struct net_device *netdev, uint32_t data)
{
- struct e1000_adapter *adapter = netdev->priv;
- if ((adapter->hw.mac_type < e1000_82544) ||
+ struct e1000_adapter *adapter = netdev_priv(netdev);
+ if((adapter->hw.mac_type < e1000_82544) ||
(adapter->hw.mac_type == e1000_82547))
return data ? -EINVAL : 0;
@@ -322,14 +333,14 @@ e1000_set_tso(struct net_device *netdev, uint32_t data)
static uint32_t
e1000_get_msglevel(struct net_device *netdev)
{
- struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
return adapter->msg_enable;
}
static void
e1000_set_msglevel(struct net_device *netdev, uint32_t data)
{
- struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
adapter->msg_enable = data;
}
@@ -344,7 +355,7 @@ static void
e1000_get_regs(struct net_device *netdev,
struct ethtool_regs *regs, void *p)
{
- struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
uint32_t *regs_buff = p;
uint16_t phy_data;
@@ -432,7 +443,7 @@ e1000_get_regs(struct net_device *netdev,
static int
e1000_get_eeprom_len(struct net_device *netdev)
{
- struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
return adapter->hw.eeprom.word_size * 2;
}
@@ -440,7 +451,7 @@ static int
e1000_get_eeprom(struct net_device *netdev,
struct ethtool_eeprom *eeprom, uint8_t *bytes)
{
- struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
uint16_t *eeprom_buff;
int first_word, last_word;
@@ -486,7 +497,7 @@ static int
e1000_set_eeprom(struct net_device *netdev,
struct ethtool_eeprom *eeprom, uint8_t *bytes)
{
- struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
uint16_t *eeprom_buff;
void *ptr;
@@ -547,7 +558,7 @@ static void
e1000_get_drvinfo(struct net_device *netdev,
struct ethtool_drvinfo *drvinfo)
{
- struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
strncpy(drvinfo->driver, e1000_driver_name, 32);
strncpy(drvinfo->version, e1000_driver_version, 32);
@@ -563,7 +574,7 @@ static void
e1000_get_ringparam(struct net_device *netdev,
struct ethtool_ringparam *ring)
{
- struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
e1000_mac_type mac_type = adapter->hw.mac_type;
struct e1000_desc_ring *txdr = &adapter->tx_ring;
struct e1000_desc_ring *rxdr = &adapter->rx_ring;
@@ -584,7 +595,7 @@ static int
e1000_set_ringparam(struct net_device *netdev,
struct ethtool_ringparam *ring)
{
- struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
e1000_mac_type mac_type = adapter->hw.mac_type;
struct e1000_desc_ring *txdr = &adapter->tx_ring;
struct e1000_desc_ring *rxdr = &adapter->rx_ring;
@@ -651,6 +662,9 @@ err_setup_rx:
E1000_WRITE_REG(&adapter->hw, R, (test[pat] & W)); \
value = E1000_READ_REG(&adapter->hw, R); \
if(value != (test[pat] & W & M)) { \
+ DPRINTK(DRV, ERR, "pattern test reg %04X failed: got " \
+ "0x%08X expected 0x%08X\n", \
+ E1000_##R, value, (test[pat] & W & M)); \
*data = (adapter->hw.mac_type < e1000_82543) ? \
E1000_82542_##R : E1000_##R; \
return 1; \
@@ -663,7 +677,9 @@ err_setup_rx:
uint32_t value; \
E1000_WRITE_REG(&adapter->hw, R, W & M); \
value = E1000_READ_REG(&adapter->hw, R); \
- if ((W & M) != (value & M)) { \
+ if((W & M) != (value & M)) { \
+ DPRINTK(DRV, ERR, "set/check reg %04X test failed: got 0x%08X "\
+ "expected 0x%08X\n", E1000_##R, (value & M), (W & M)); \
*data = (adapter->hw.mac_type < e1000_82543) ? \
E1000_82542_##R : E1000_##R; \
return 1; \
@@ -673,18 +689,33 @@ err_setup_rx:
static int
e1000_reg_test(struct e1000_adapter *adapter, uint64_t *data)
{
- uint32_t value;
- uint32_t i;
+ uint32_t value, before, after;
+ uint32_t i, toggle;
/* The status register is Read Only, so a write should fail.
* Some bits that get toggled are ignored.
*/
- value = (E1000_READ_REG(&adapter->hw, STATUS) & (0xFFFFF833));
- E1000_WRITE_REG(&adapter->hw, STATUS, (0xFFFFFFFF));
- if(value != (E1000_READ_REG(&adapter->hw, STATUS) & (0xFFFFF833))) {
+ switch (adapter->hw.mac_type) {
+ case e1000_82573:
+ toggle = 0x7FFFF033;
+ break;
+ default:
+ toggle = 0xFFFFF833;
+ break;
+ }
+
+ before = E1000_READ_REG(&adapter->hw, STATUS);
+ value = (E1000_READ_REG(&adapter->hw, STATUS) & toggle);
+ E1000_WRITE_REG(&adapter->hw, STATUS, toggle);
+ after = E1000_READ_REG(&adapter->hw, STATUS) & toggle;
+ if(value != after) {
+ DPRINTK(DRV, ERR, "failed STATUS register test got: "
+ "0x%08X expected: 0x%08X\n", after, value);
*data = 1;
return 1;
}
+ /* restore previous status */
+ E1000_WRITE_REG(&adapter->hw, STATUS, before);
REG_PATTERN_TEST(FCAL, 0xFFFFFFFF, 0xFFFFFFFF);
REG_PATTERN_TEST(FCAH, 0x0000FFFF, 0xFFFFFFFF);
@@ -766,7 +797,7 @@ e1000_test_intr(int irq,
struct pt_regs *regs)
{
struct net_device *netdev = (struct net_device *) data;
- struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
adapter->test_icr |= E1000_READ_REG(&adapter->hw, ICR);
@@ -1214,6 +1245,7 @@ e1000_set_phy_loopback(struct e1000_adapter *adapter)
case e1000_82541_rev_2:
case e1000_82547:
case e1000_82547_rev_2:
+ case e1000_82573:
return e1000_integrated_phy_loopback(adapter);
break;
@@ -1422,7 +1454,7 @@ static void
e1000_diag_test(struct net_device *netdev,
struct ethtool_test *eth_test, uint64_t *data)
{
- struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
boolean_t if_running = netif_running(netdev);
if(eth_test->flags == ETH_TEST_FL_OFFLINE) {
@@ -1482,7 +1514,7 @@ e1000_diag_test(struct net_device *netdev,
static void
e1000_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
{
- struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
switch(adapter->hw.device_id) {
@@ -1527,7 +1559,7 @@ e1000_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
static int
e1000_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
{
- struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
switch(adapter->hw.device_id) {
@@ -1588,22 +1620,31 @@ e1000_led_blink_callback(unsigned long data)
static int
e1000_phys_id(struct net_device *netdev, uint32_t data)
{
- struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
if(!data || data > (uint32_t)(MAX_SCHEDULE_TIMEOUT / HZ))
data = (uint32_t)(MAX_SCHEDULE_TIMEOUT / HZ);
- if(!adapter->blink_timer.function) {
- init_timer(&adapter->blink_timer);
- adapter->blink_timer.function = e1000_led_blink_callback;
- adapter->blink_timer.data = (unsigned long) adapter;
+ if(adapter->hw.mac_type < e1000_82573) {
+ if(!adapter->blink_timer.function) {
+ init_timer(&adapter->blink_timer);
+ adapter->blink_timer.function = e1000_led_blink_callback;
+ adapter->blink_timer.data = (unsigned long) adapter;
+ }
+ e1000_setup_led(&adapter->hw);
+ mod_timer(&adapter->blink_timer, jiffies);
+ msleep_interruptible(data * 1000);
+ del_timer_sync(&adapter->blink_timer);
+ }
+ else {
+ E1000_WRITE_REG(&adapter->hw, LEDCTL, (E1000_LEDCTL_LED2_BLINK_RATE |
+ E1000_LEDCTL_LED1_BLINK | E1000_LEDCTL_LED2_BLINK |
+ (E1000_LEDCTL_MODE_LED_ON << E1000_LEDCTL_LED2_MODE_SHIFT) |
+ (E1000_LEDCTL_MODE_LINK_ACTIVITY << E1000_LEDCTL_LED1_MODE_SHIFT) |
+ (E1000_LEDCTL_MODE_LED_OFF << E1000_LEDCTL_LED0_MODE_SHIFT)));
+ msleep_interruptible(data * 1000);
}
- e1000_setup_led(&adapter->hw);
- mod_timer(&adapter->blink_timer, jiffies);
-
- msleep_interruptible(data * 1000);
- del_timer_sync(&adapter->blink_timer);
e1000_led_off(&adapter->hw);
clear_bit(E1000_LED_ON, &adapter->led_status);
e1000_cleanup_led(&adapter->hw);
@@ -1614,7 +1655,7 @@ e1000_phys_id(struct net_device *netdev, uint32_t data)
static int
e1000_nway_reset(struct net_device *netdev)
{
- struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
if(netif_running(netdev)) {
e1000_down(adapter);
e1000_up(adapter);
@@ -1632,7 +1673,7 @@ static void
e1000_get_ethtool_stats(struct net_device *netdev,
struct ethtool_stats *stats, uint64_t *data)
{
- struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
int i;
e1000_update_stats(adapter);
diff --git a/drivers/net/e1000/e1000_hw.c b/drivers/net/e1000/e1000_hw.c
index 723589b28be5..045f5426ab9a 100644
--- a/drivers/net/e1000/e1000_hw.c
+++ b/drivers/net/e1000/e1000_hw.c
@@ -354,18 +354,27 @@ e1000_set_media_type(struct e1000_hw *hw)
hw->media_type = e1000_media_type_internal_serdes;
break;
default:
- if(hw->mac_type >= e1000_82543) {
+ switch (hw->mac_type) {
+ case e1000_82542_rev2_0:
+ case e1000_82542_rev2_1:
+ hw->media_type = e1000_media_type_fiber;
+ break;
+ case e1000_82573:
+ /* The STATUS_TBIMODE bit is reserved or reused for the this
+ * device.
+ */
+ hw->media_type = e1000_media_type_copper;
+ break;
+ default:
status = E1000_READ_REG(hw, STATUS);
- if(status & E1000_STATUS_TBIMODE) {
+ if (status & E1000_STATUS_TBIMODE) {
hw->media_type = e1000_media_type_fiber;
/* tbi_compatibility not valid on fiber */
hw->tbi_compatibility_en = FALSE;
} else {
hw->media_type = e1000_media_type_copper;
}
- } else {
- /* This is an 82542 (fiber only) */
- hw->media_type = e1000_media_type_fiber;
+ break;
}
}
}
@@ -1189,9 +1198,9 @@ e1000_copper_link_igp_setup(struct e1000_hw *hw)
ret_val = e1000_write_phy_reg(hw, PHY_1000T_CTRL, phy_data);
if(ret_val)
return ret_val;
- }
+ }
- return E1000_SUCCESS;
+ return E1000_SUCCESS;
}
diff --git a/drivers/net/e1000/e1000_hw.h b/drivers/net/e1000/e1000_hw.h
index a0263ee96c6b..93e9f8788751 100644
--- a/drivers/net/e1000/e1000_hw.h
+++ b/drivers/net/e1000/e1000_hw.h
@@ -66,6 +66,7 @@ typedef enum {
e1000_eeprom_spi,
e1000_eeprom_microwire,
e1000_eeprom_flash,
+ e1000_eeprom_none, /* No NVM support */
e1000_num_eeprom_types
} e1000_eeprom_type;
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index 325495b8b60c..5e5d2c3c7ce4 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -29,6 +29,8 @@
#include "e1000.h"
/* Change Log
+ * 6.0.58 4/20/05
+ * o Accepted ethtool cleanup patch from Stephen Hemminger
* 6.0.44+ 2/15/05
* o applied Anton's patch to resolve tx hang in hardware
* o Applied Andrew Mortons patch - e1000 stops working after resume
@@ -41,9 +43,9 @@ char e1000_driver_string[] = "Intel(R) PRO/1000 Network Driver";
#else
#define DRIVERNAPI "-NAPI"
#endif
-#define DRV_VERSION "6.0.54-k2"DRIVERNAPI
+#define DRV_VERSION "6.0.60-k2"DRIVERNAPI
char e1000_driver_version[] = DRV_VERSION;
-char e1000_copyright[] = "Copyright (c) 1999-2004 Intel Corporation.";
+char e1000_copyright[] = "Copyright (c) 1999-2005 Intel Corporation.";
/* e1000_pci_tbl - PCI Device ID Table
*
@@ -160,7 +162,6 @@ static void e1000_vlan_rx_add_vid(struct net_device *netdev, uint16_t vid);
static void e1000_vlan_rx_kill_vid(struct net_device *netdev, uint16_t vid);
static void e1000_restore_vlan(struct e1000_adapter *adapter);
-static int e1000_notify_reboot(struct notifier_block *, unsigned long event, void *ptr);
static int e1000_suspend(struct pci_dev *pdev, uint32_t state);
#ifdef CONFIG_PM
static int e1000_resume(struct pci_dev *pdev);
@@ -171,12 +172,6 @@ static int e1000_resume(struct pci_dev *pdev);
static void e1000_netpoll (struct net_device *netdev);
#endif
-struct notifier_block e1000_notifier_reboot = {
- .notifier_call = e1000_notify_reboot,
- .next = NULL,
- .priority = 0
-};
-
/* Exported from other modules */
extern void e1000_check_options(struct e1000_adapter *adapter);
@@ -219,9 +214,7 @@ e1000_init_module(void)
printk(KERN_INFO "%s\n", e1000_copyright);
ret = pci_module_init(&e1000_driver);
- if(ret >= 0) {
- register_reboot_notifier(&e1000_notifier_reboot);
- }
+
return ret;
}
@@ -237,7 +230,6 @@ module_init(e1000_init_module);
static void __exit
e1000_exit_module(void)
{
- unregister_reboot_notifier(&e1000_notifier_reboot);
pci_unregister_driver(&e1000_driver);
}
@@ -517,7 +509,7 @@ e1000_probe(struct pci_dev *pdev,
SET_NETDEV_DEV(netdev, &pdev->dev);
pci_set_drvdata(pdev, netdev);
- adapter = netdev->priv;
+ adapter = netdev_priv(netdev);
adapter->netdev = netdev;
adapter->pdev = pdev;
adapter->hw.back = adapter;
@@ -738,7 +730,7 @@ static void __devexit
e1000_remove(struct pci_dev *pdev)
{
struct net_device *netdev = pci_get_drvdata(pdev);
- struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
uint32_t manc, swsm;
flush_scheduled_work();
@@ -871,7 +863,7 @@ e1000_sw_init(struct e1000_adapter *adapter)
static int
e1000_open(struct net_device *netdev)
{
- struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
int err;
/* allocate transmit descriptors */
@@ -919,7 +911,7 @@ err_setup_tx:
static int
e1000_close(struct net_device *netdev)
{
- struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
e1000_down(adapter);
@@ -1599,7 +1591,7 @@ e1000_leave_82542_rst(struct e1000_adapter *adapter)
static int
e1000_set_mac(struct net_device *netdev, void *p)
{
- struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
struct sockaddr *addr = p;
if(!is_valid_ether_addr(addr->sa_data))
@@ -1634,7 +1626,7 @@ e1000_set_mac(struct net_device *netdev, void *p)
static void
e1000_set_multi(struct net_device *netdev)
{
- struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
struct dev_mc_list *mc_ptr;
unsigned long flags;
@@ -2213,7 +2205,7 @@ e1000_transfer_dhcp_info(struct e1000_adapter *adapter, struct sk_buff *skb)
static int
e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
{
- struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
unsigned int first, max_per_txd = E1000_MAX_DATA_PER_TXD;
unsigned int max_txd_pwr = E1000_MAX_TXD_PWR;
unsigned int tx_flags = 0;
@@ -2307,6 +2299,7 @@ e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
tso = e1000_tso(adapter, skb);
if (tso < 0) {
dev_kfree_skb_any(skb);
+ spin_unlock_irqrestore(&adapter->tx_lock, flags);
return NETDEV_TX_OK;
}
@@ -2343,7 +2336,7 @@ e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
static void
e1000_tx_timeout(struct net_device *netdev)
{
- struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
/* Do the reset outside of interrupt context */
schedule_work(&adapter->tx_timeout_task);
@@ -2352,7 +2345,7 @@ e1000_tx_timeout(struct net_device *netdev)
static void
e1000_tx_timeout_task(struct net_device *netdev)
{
- struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
e1000_down(adapter);
e1000_up(adapter);
@@ -2369,7 +2362,7 @@ e1000_tx_timeout_task(struct net_device *netdev)
static struct net_device_stats *
e1000_get_stats(struct net_device *netdev)
{
- struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
e1000_update_stats(adapter);
return &adapter->net_stats;
@@ -2386,7 +2379,7 @@ e1000_get_stats(struct net_device *netdev)
static int
e1000_change_mtu(struct net_device *netdev, int new_mtu)
{
- struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
int max_frame = new_mtu + ENET_HEADER_SIZE + ETHERNET_FCS_SIZE;
if((max_frame < MINIMUM_ETHERNET_FRAME_SIZE) ||
@@ -2597,7 +2590,7 @@ static irqreturn_t
e1000_intr(int irq, void *data, struct pt_regs *regs)
{
struct net_device *netdev = data;
- struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
uint32_t icr = E1000_READ_REG(hw, ICR);
#ifndef CONFIG_E1000_NAPI
@@ -2660,7 +2653,7 @@ e1000_intr(int irq, void *data, struct pt_regs *regs)
static int
e1000_clean(struct net_device *netdev, int *budget)
{
- struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
int work_to_do = min(*budget, netdev->quota);
int tx_cleaned;
int work_done = 0;
@@ -2671,8 +2664,8 @@ e1000_clean(struct net_device *netdev, int *budget)
*budget -= work_done;
netdev->quota -= work_done;
- /* If no Tx and no Rx work done, exit the polling mode */
if ((!tx_cleaned && (work_done == 0)) || !netif_running(netdev)) {
+ /* If no Tx and not enough Rx work done, exit the polling mode */
netif_rx_complete(netdev);
e1000_irq_enable(adapter);
return 0;
@@ -2768,13 +2761,13 @@ e1000_clean_tx_irq(struct e1000_adapter *adapter)
i = tx_ring->next_to_clean;
eop = tx_ring->buffer_info[i].next_to_watch;
eop_desc = E1000_TX_DESC(*tx_ring, eop);
- DPRINTK(TX_ERR, ERR, "Detected Tx Unit Hang\n"
+ DPRINTK(DRV, ERR, "Detected Tx Unit Hang\n"
" TDH <%x>\n"
" TDT <%x>\n"
" next_to_use <%x>\n"
" next_to_clean <%x>\n"
"buffer_info[next_to_clean]\n"
- " dma <%llx>\n"
+ " dma <%zx>\n"
" time_stamp <%lx>\n"
" next_to_watch <%x>\n"
" jiffies <%lx>\n"
@@ -2993,7 +2986,7 @@ e1000_clean_rx_irq_ps(struct e1000_adapter *adapter)
i = rx_ring->next_to_clean;
rx_desc = E1000_RX_DESC_PS(*rx_ring, i);
- staterr = rx_desc->wb.middle.status_error;
+ staterr = le32_to_cpu(rx_desc->wb.middle.status_error);
while(staterr & E1000_RXD_STAT_DD) {
buffer_info = &rx_ring->buffer_info[i];
@@ -3064,16 +3057,16 @@ e1000_clean_rx_irq_ps(struct e1000_adapter *adapter)
#ifdef CONFIG_E1000_NAPI
if(unlikely(adapter->vlgrp && (staterr & E1000_RXD_STAT_VP))) {
vlan_hwaccel_receive_skb(skb, adapter->vlgrp,
- le16_to_cpu(rx_desc->wb.middle.vlan &
- E1000_RXD_SPC_VLAN_MASK));
+ le16_to_cpu(rx_desc->wb.middle.vlan) &
+ E1000_RXD_SPC_VLAN_MASK);
} else {
netif_receive_skb(skb);
}
#else /* CONFIG_E1000_NAPI */
if(unlikely(adapter->vlgrp && (staterr & E1000_RXD_STAT_VP))) {
vlan_hwaccel_rx(skb, adapter->vlgrp,
- le16_to_cpu(rx_desc->wb.middle.vlan &
- E1000_RXD_SPC_VLAN_MASK));
+ le16_to_cpu(rx_desc->wb.middle.vlan) &
+ E1000_RXD_SPC_VLAN_MASK);
} else {
netif_rx(skb);
}
@@ -3086,7 +3079,7 @@ next_desc:
if(unlikely(++i == rx_ring->count)) i = 0;
rx_desc = E1000_RX_DESC_PS(*rx_ring, i);
- staterr = rx_desc->wb.middle.status_error;
+ staterr = le32_to_cpu(rx_desc->wb.middle.status_error);
}
rx_ring->next_to_clean = i;
adapter->alloc_rx_buf(adapter);
@@ -3370,11 +3363,12 @@ e1000_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
static int
e1000_mii_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
{
- struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
struct mii_ioctl_data *data = if_mii(ifr);
int retval;
uint16_t mii_reg;
uint16_t spddplx;
+ unsigned long flags;
if(adapter->hw.media_type != e1000_media_type_copper)
return -EOPNOTSUPP;
@@ -3384,22 +3378,29 @@ e1000_mii_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
data->phy_id = adapter->hw.phy_addr;
break;
case SIOCGMIIREG:
- if (!capable(CAP_NET_ADMIN))
+ if(!capable(CAP_NET_ADMIN))
return -EPERM;
- if (e1000_read_phy_reg(&adapter->hw, data->reg_num & 0x1F,
- &data->val_out))
+ spin_lock_irqsave(&adapter->stats_lock, flags);
+ if(e1000_read_phy_reg(&adapter->hw, data->reg_num & 0x1F,
+ &data->val_out)) {
+ spin_unlock_irqrestore(&adapter->stats_lock, flags);
return -EIO;
+ }
+ spin_unlock_irqrestore(&adapter->stats_lock, flags);
break;
case SIOCSMIIREG:
- if (!capable(CAP_NET_ADMIN))
+ if(!capable(CAP_NET_ADMIN))
return -EPERM;
- if (data->reg_num & ~(0x1F))
+ if(data->reg_num & ~(0x1F))
return -EFAULT;
mii_reg = data->val_in;
- if (e1000_write_phy_reg(&adapter->hw, data->reg_num,
- mii_reg))
+ spin_lock_irqsave(&adapter->stats_lock, flags);
+ if(e1000_write_phy_reg(&adapter->hw, data->reg_num,
+ mii_reg)) {
+ spin_unlock_irqrestore(&adapter->stats_lock, flags);
return -EIO;
- if (adapter->hw.phy_type == e1000_phy_m88) {
+ }
+ if(adapter->hw.phy_type == e1000_phy_m88) {
switch (data->reg_num) {
case PHY_CTRL:
if(mii_reg & MII_CR_POWER_DOWN)
@@ -3419,8 +3420,12 @@ e1000_mii_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
HALF_DUPLEX;
retval = e1000_set_spd_dplx(adapter,
spddplx);
- if(retval)
+ if(retval) {
+ spin_unlock_irqrestore(
+ &adapter->stats_lock,
+ flags);
return retval;
+ }
}
if(netif_running(adapter->netdev)) {
e1000_down(adapter);
@@ -3430,8 +3435,11 @@ e1000_mii_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
break;
case M88E1000_PHY_SPEC_CTRL:
case M88E1000_EXT_PHY_SPEC_CTRL:
- if (e1000_phy_reset(&adapter->hw))
+ if(e1000_phy_reset(&adapter->hw)) {
+ spin_unlock_irqrestore(
+ &adapter->stats_lock, flags);
return -EIO;
+ }
break;
}
} else {
@@ -3447,6 +3455,7 @@ e1000_mii_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
break;
}
}
+ spin_unlock_irqrestore(&adapter->stats_lock, flags);
break;
default:
return -EOPNOTSUPP;
@@ -3503,7 +3512,7 @@ e1000_io_write(struct e1000_hw *hw, unsigned long port, uint32_t value)
static void
e1000_vlan_rx_register(struct net_device *netdev, struct vlan_group *grp)
{
- struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
uint32_t ctrl, rctl;
e1000_irq_disable(adapter);
@@ -3543,7 +3552,7 @@ e1000_vlan_rx_register(struct net_device *netdev, struct vlan_group *grp)
static void
e1000_vlan_rx_add_vid(struct net_device *netdev, uint16_t vid)
{
- struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
uint32_t vfta, index;
if((adapter->hw.mng_cookie.status &
E1000_MNG_DHCP_COOKIE_STATUS_VLAN_SUPPORT) &&
@@ -3559,7 +3568,7 @@ e1000_vlan_rx_add_vid(struct net_device *netdev, uint16_t vid)
static void
e1000_vlan_rx_kill_vid(struct net_device *netdev, uint16_t vid)
{
- struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
uint32_t vfta, index;
e1000_irq_disable(adapter);
@@ -3600,6 +3609,13 @@ e1000_set_spd_dplx(struct e1000_adapter *adapter, uint16_t spddplx)
{
adapter->hw.autoneg = 0;
+ /* Fiber NICs only allow 1000 gbps Full duplex */
+ if((adapter->hw.media_type == e1000_media_type_fiber) &&
+ spddplx != (SPEED_1000 + DUPLEX_FULL)) {
+ DPRINTK(PROBE, ERR, "Unsupported Speed/Duplex configuration\n");
+ return -EINVAL;
+ }
+
switch(spddplx) {
case SPEED_10 + DUPLEX_HALF:
adapter->hw.forced_speed_duplex = e1000_10_half;
@@ -3626,27 +3642,10 @@ e1000_set_spd_dplx(struct e1000_adapter *adapter, uint16_t spddplx)
}
static int
-e1000_notify_reboot(struct notifier_block *nb, unsigned long event, void *p)
-{
- struct pci_dev *pdev = NULL;
-
- switch(event) {
- case SYS_DOWN:
- case SYS_HALT:
- case SYS_POWER_OFF:
- while((pdev = pci_find_device(PCI_ANY_ID, PCI_ANY_ID, pdev))) {
- if(pci_dev_driver(pdev) == &e1000_driver)
- e1000_suspend(pdev, 3);
- }
- }
- return NOTIFY_DONE;
-}
-
-static int
e1000_suspend(struct pci_dev *pdev, uint32_t state)
{
struct net_device *netdev = pci_get_drvdata(pdev);
- struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
uint32_t ctrl, ctrl_ext, rctl, manc, status, swsm;
uint32_t wufc = adapter->wol;
@@ -3739,12 +3738,12 @@ static int
e1000_resume(struct pci_dev *pdev)
{
struct net_device *netdev = pci_get_drvdata(pdev);
- struct e1000_adapter *adapter = netdev->priv;
- uint32_t manc, ret, swsm;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
+ uint32_t manc, ret_val, swsm;
pci_set_power_state(pdev, 0);
pci_restore_state(pdev);
- ret = pci_enable_device(pdev);
+ ret_val = pci_enable_device(pdev);
pci_set_master(pdev);
pci_enable_wake(pdev, 3, 0);
@@ -3787,7 +3786,7 @@ e1000_resume(struct pci_dev *pdev)
static void
e1000_netpoll(struct net_device *netdev)
{
- struct e1000_adapter *adapter = netdev->priv;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
disable_irq(adapter->pdev->irq);
e1000_intr(adapter->pdev->irq, netdev, NULL);
enable_irq(adapter->pdev->irq);
diff --git a/drivers/net/e2100.c b/drivers/net/e2100.c
index 51c9fa260830..f5a4dd7d8564 100644
--- a/drivers/net/e2100.c
+++ b/drivers/net/e2100.c
@@ -162,12 +162,7 @@ struct net_device * __init e2100_probe(int unit)
err = do_e2100_probe(dev);
if (err)
goto out;
- err = register_netdev(dev);
- if (err)
- goto out1;
return dev;
-out1:
- cleanup_card(dev);
out:
free_netdev(dev);
return ERR_PTR(err);
@@ -286,6 +281,9 @@ static int __init e21_probe1(struct net_device *dev, int ioaddr)
#endif
NS8390_init(dev, 0);
+ retval = register_netdev(dev);
+ if (retval)
+ goto out;
return 0;
out:
release_region(ioaddr, E21_IO_EXTENT);
@@ -453,11 +451,8 @@ init_module(void)
dev->mem_start = mem[this_dev];
dev->mem_end = xcvr[this_dev]; /* low 4bits = xcvr sel. */
if (do_e2100_probe(dev) == 0) {
- if (register_netdev(dev) == 0) {
- dev_e21[found++] = dev;
- continue;
- }
- cleanup_card(dev);
+ dev_e21[found++] = dev;
+ continue;
}
free_netdev(dev);
printk(KERN_WARNING "e2100.c: No E2100 card found (i/o = 0x%x).\n", io[this_dev]);
diff --git a/drivers/net/eepro.c b/drivers/net/eepro.c
index cd2475683027..dcb3028bb60f 100644
--- a/drivers/net/eepro.c
+++ b/drivers/net/eepro.c
@@ -600,12 +600,7 @@ struct net_device * __init eepro_probe(int unit)
err = do_eepro_probe(dev);
if (err)
goto out;
- err = register_netdev(dev);
- if (err)
- goto out1;
return dev;
-out1:
- release_region(dev->base_addr, EEPRO_IO_EXTENT);
out:
free_netdev(dev);
return ERR_PTR(err);
@@ -758,6 +753,7 @@ static int __init eepro_probe1(struct net_device *dev, int autoprobe)
int i;
struct eepro_local *lp;
int ioaddr = dev->base_addr;
+ int err;
/* Grab the region so we can find another board if autoIRQ fails. */
if (!request_region(ioaddr, EEPRO_IO_EXTENT, DRV_NAME)) {
@@ -873,10 +869,16 @@ static int __init eepro_probe1(struct net_device *dev, int autoprobe)
/* reset 82595 */
eepro_reset(ioaddr);
+
+ err = register_netdev(dev);
+ if (err)
+ goto err;
return 0;
exit:
+ err = -ENODEV;
+err:
release_region(dev->base_addr, EEPRO_IO_EXTENT);
- return -ENODEV;
+ return err;
}
/* Open/initialize the board. This is called (in the current kernel)
@@ -1834,11 +1836,8 @@ init_module(void)
dev->irq = irq[i];
if (do_eepro_probe(dev) == 0) {
- if (register_netdev(dev) == 0) {
- dev_eepro[n_eepro++] = dev;
- continue;
- }
- release_region(dev->base_addr, EEPRO_IO_EXTENT);
+ dev_eepro[n_eepro++] = dev;
+ continue;
}
free_netdev(dev);
break;
diff --git a/drivers/net/eepro100.c b/drivers/net/eepro100.c
index 98b3a2fdce90..1795425f512e 100644
--- a/drivers/net/eepro100.c
+++ b/drivers/net/eepro100.c
@@ -1269,7 +1269,7 @@ speedo_init_rx_ring(struct net_device *dev)
if (skb == NULL)
break; /* OK. Just initially short of Rx bufs. */
skb->dev = dev; /* Mark as being used by this device. */
- rxf = (struct RxFD *)skb->tail;
+ rxf = (struct RxFD *)skb->data;
sp->rx_ringp[i] = rxf;
sp->rx_ring_dma[i] =
pci_map_single(sp->pdev, rxf,
@@ -1661,7 +1661,7 @@ static inline struct RxFD *speedo_rx_alloc(struct net_device *dev, int entry)
sp->rx_ringp[entry] = NULL;
return NULL;
}
- rxf = sp->rx_ringp[entry] = (struct RxFD *)skb->tail;
+ rxf = sp->rx_ringp[entry] = (struct RxFD *)skb->data;
sp->rx_ring_dma[entry] =
pci_map_single(sp->pdev, rxf,
PKT_BUF_SZ + sizeof(struct RxFD), PCI_DMA_FROMDEVICE);
@@ -1808,10 +1808,10 @@ speedo_rx(struct net_device *dev)
#if 1 || USE_IP_CSUM
/* Packet is in one chunk -- we can copy + cksum. */
- eth_copy_and_sum(skb, sp->rx_skbuff[entry]->tail, pkt_len, 0);
+ eth_copy_and_sum(skb, sp->rx_skbuff[entry]->data, pkt_len, 0);
skb_put(skb, pkt_len);
#else
- memcpy(skb_put(skb, pkt_len), sp->rx_skbuff[entry]->tail,
+ memcpy(skb_put(skb, pkt_len), sp->rx_skbuff[entry]->data,
pkt_len);
#endif
pci_dma_sync_single_for_device(sp->pdev, sp->rx_ring_dma[entry],
diff --git a/drivers/net/eexpress.c b/drivers/net/eexpress.c
index fc8e7947b334..82bd356e4f3a 100644
--- a/drivers/net/eexpress.c
+++ b/drivers/net/eexpress.c
@@ -436,11 +436,8 @@ struct net_device * __init express_probe(int unit)
netdev_boot_setup_check(dev);
err = do_express_probe(dev);
- if (!err) {
- err = register_netdev(dev);
- if (!err)
- return dev;
- }
+ if (!err)
+ return dev;
free_netdev(dev);
return ERR_PTR(err);
}
@@ -1205,7 +1202,8 @@ static int __init eexp_hw_probe(struct net_device *dev, unsigned short ioaddr)
dev->set_multicast_list = &eexp_set_multicast;
dev->tx_timeout = eexp_timeout;
dev->watchdog_timeo = 2*HZ;
- return 0;
+
+ return register_netdev(dev);
}
/*
@@ -1716,7 +1714,7 @@ int init_module(void)
break;
printk(KERN_NOTICE "eexpress.c: Module autoprobe not recommended, give io=xx.\n");
}
- if (do_express_probe(dev) == 0 && register_netdev(dev) == 0) {
+ if (do_express_probe(dev) == 0) {
dev_eexp[this_dev] = dev;
found++;
continue;
diff --git a/drivers/net/epic100.c b/drivers/net/epic100.c
index 81ebaedaa240..87f522738bfc 100644
--- a/drivers/net/epic100.c
+++ b/drivers/net/epic100.c
@@ -1003,7 +1003,7 @@ static void epic_init_ring(struct net_device *dev)
skb->dev = dev; /* Mark as being used by this device. */
skb_reserve(skb, 2); /* 16 byte align the IP header. */
ep->rx_ring[i].bufaddr = pci_map_single(ep->pci_dev,
- skb->tail, ep->rx_buf_sz, PCI_DMA_FROMDEVICE);
+ skb->data, ep->rx_buf_sz, PCI_DMA_FROMDEVICE);
ep->rx_ring[i].rxstatus = cpu_to_le32(DescOwn);
}
ep->dirty_rx = (unsigned int)(i - RX_RING_SIZE);
@@ -1274,7 +1274,7 @@ static int epic_rx(struct net_device *dev, int budget)
ep->rx_ring[entry].bufaddr,
ep->rx_buf_sz,
PCI_DMA_FROMDEVICE);
- eth_copy_and_sum(skb, ep->rx_skbuff[entry]->tail, pkt_len, 0);
+ eth_copy_and_sum(skb, ep->rx_skbuff[entry]->data, pkt_len, 0);
skb_put(skb, pkt_len);
pci_dma_sync_single_for_device(ep->pci_dev,
ep->rx_ring[entry].bufaddr,
@@ -1308,7 +1308,7 @@ static int epic_rx(struct net_device *dev, int budget)
skb->dev = dev; /* Mark as being used by this device. */
skb_reserve(skb, 2); /* Align IP on 16 byte boundaries */
ep->rx_ring[entry].bufaddr = pci_map_single(ep->pci_dev,
- skb->tail, ep->rx_buf_sz, PCI_DMA_FROMDEVICE);
+ skb->data, ep->rx_buf_sz, PCI_DMA_FROMDEVICE);
work_done++;
}
ep->rx_ring[entry].rxstatus = cpu_to_le32(DescOwn);
diff --git a/drivers/net/eql.c b/drivers/net/eql.c
index dd6865820372..aa1569182fd6 100644
--- a/drivers/net/eql.c
+++ b/drivers/net/eql.c
@@ -132,7 +132,7 @@ static struct net_device_stats *eql_get_stats(struct net_device *dev);
#define eql_is_slave(dev) ((dev->flags & IFF_SLAVE) == IFF_SLAVE)
#define eql_is_master(dev) ((dev->flags & IFF_MASTER) == IFF_MASTER)
-static void eql_kill_one_slave(slave_t *slave);
+static void eql_kill_one_slave(slave_queue_t *queue, slave_t *slave);
static void eql_timer(unsigned long param)
{
@@ -149,7 +149,7 @@ static void eql_timer(unsigned long param)
if (slave->bytes_queued < 0)
slave->bytes_queued = 0;
} else {
- eql_kill_one_slave(slave);
+ eql_kill_one_slave(&eql->queue, slave);
}
}
@@ -214,9 +214,10 @@ static int eql_open(struct net_device *dev)
return 0;
}
-static void eql_kill_one_slave(slave_t *slave)
+static void eql_kill_one_slave(slave_queue_t *queue, slave_t *slave)
{
list_del(&slave->list);
+ queue->num_slaves--;
slave->dev->flags &= ~IFF_SLAVE;
dev_put(slave->dev);
kfree(slave);
@@ -232,8 +233,7 @@ static void eql_kill_slave_queue(slave_queue_t *queue)
list_for_each_safe(this, tmp, head) {
slave_t *s = list_entry(this, slave_t, list);
- eql_kill_one_slave(s);
- queue->num_slaves--;
+ eql_kill_one_slave(queue, s);
}
spin_unlock_bh(&queue->lock);
@@ -318,7 +318,7 @@ static slave_t *__eql_schedule_slaves(slave_queue_t *queue)
}
} else {
/* We found a dead slave, kill it. */
- eql_kill_one_slave(slave);
+ eql_kill_one_slave(queue, slave);
}
}
return best_slave;
@@ -393,7 +393,7 @@ static int __eql_insert_slave(slave_queue_t *queue, slave_t *slave)
duplicate_slave = __eql_find_slave_dev(queue, slave->dev);
if (duplicate_slave != 0)
- eql_kill_one_slave(duplicate_slave);
+ eql_kill_one_slave(queue, duplicate_slave);
list_add(&slave->list, &queue->all_slaves);
queue->num_slaves++;
@@ -471,7 +471,7 @@ static int eql_emancipate(struct net_device *master_dev, slaving_request_t __use
slave_dev);
if (slave) {
- eql_kill_one_slave(slave);
+ eql_kill_one_slave(&eql->queue, slave);
ret = 0;
}
}
diff --git a/drivers/net/es3210.c b/drivers/net/es3210.c
index f1e8150ed2a0..50f8e23bb9e5 100644
--- a/drivers/net/es3210.c
+++ b/drivers/net/es3210.c
@@ -177,12 +177,7 @@ struct net_device * __init es_probe(int unit)
err = do_es_probe(dev);
if (err)
goto out;
- err = register_netdev(dev);
- if (err)
- goto out1;
return dev;
-out1:
- cleanup_card(dev);
out:
free_netdev(dev);
return ERR_PTR(err);
@@ -310,6 +305,10 @@ static int __init es_probe1(struct net_device *dev, int ioaddr)
dev->poll_controller = ei_poll;
#endif
NS8390_init(dev, 0);
+
+ retval = register_netdev(dev);
+ if (retval)
+ goto out1;
return 0;
out1:
free_irq(dev->irq, dev);
@@ -445,11 +444,8 @@ init_module(void)
dev->base_addr = io[this_dev];
dev->mem_start = mem[this_dev];
if (do_es_probe(dev) == 0) {
- if (register_netdev(dev) == 0) {
- dev_es3210[found++] = dev;
- continue;
- }
- cleanup_card(dev);
+ dev_es3210[found++] = dev;
+ continue;
}
free_netdev(dev);
printk(KERN_WARNING "es3210.c: No es3210 card found (i/o = 0x%x).\n", io[this_dev]);
diff --git a/drivers/net/eth16i.c b/drivers/net/eth16i.c
index ccae6ba5f7c5..f32a6b3acb2a 100644
--- a/drivers/net/eth16i.c
+++ b/drivers/net/eth16i.c
@@ -473,13 +473,7 @@ struct net_device * __init eth16i_probe(int unit)
err = do_eth16i_probe(dev);
if (err)
goto out;
- err = register_netdev(dev);
- if (err)
- goto out1;
return dev;
-out1:
- free_irq(dev->irq, dev);
- release_region(dev->base_addr, ETH16I_IO_EXTENT);
out:
free_netdev(dev);
return ERR_PTR(err);
@@ -569,7 +563,13 @@ static int __init eth16i_probe1(struct net_device *dev, int ioaddr)
dev->tx_timeout = eth16i_timeout;
dev->watchdog_timeo = TX_TIMEOUT;
spin_lock_init(&lp->lock);
+
+ retval = register_netdev(dev);
+ if (retval)
+ goto out1;
return 0;
+out1:
+ free_irq(dev->irq, dev);
out:
release_region(ioaddr, ETH16I_IO_EXTENT);
return retval;
@@ -1462,12 +1462,8 @@ int init_module(void)
}
if (do_eth16i_probe(dev) == 0) {
- if (register_netdev(dev) == 0) {
- dev_eth16i[found++] = dev;
- continue;
- }
- free_irq(dev->irq, dev);
- release_region(dev->base_addr, ETH16I_IO_EXTENT);
+ dev_eth16i[found++] = dev;
+ continue;
}
printk(KERN_WARNING "eth16i.c No Eth16i card found (i/o = 0x%x).\n",
io[this_dev]);
diff --git a/drivers/net/ewrk3.c b/drivers/net/ewrk3.c
index dcf969b20be9..b987f9474730 100644
--- a/drivers/net/ewrk3.c
+++ b/drivers/net/ewrk3.c
@@ -1308,15 +1308,9 @@ static int __init eisa_probe(struct net_device *dev, u_long ioaddr)
if (ioaddr < 0x1000)
goto out;
- if (ioaddr == 0) { /* Autoprobing */
- iobase = EISA_SLOT_INC; /* Get the first slot address */
- i = 1;
- maxSlots = MAX_EISA_SLOTS;
- } else { /* Probe a specific location */
- iobase = ioaddr;
- i = (ioaddr >> 12);
- maxSlots = i + 1;
- }
+ iobase = ioaddr;
+ i = (ioaddr >> 12);
+ maxSlots = i + 1;
for (i = 1; (i < maxSlots) && (dev != NULL); i++, iobase += EISA_SLOT_INC) {
if (EISA_signature(name, EISA_ID) == 0) {
diff --git a/drivers/net/fealnx.c b/drivers/net/fealnx.c
index d05e9dd1e140..55dbe9a3fd56 100644
--- a/drivers/net/fealnx.c
+++ b/drivers/net/fealnx.c
@@ -1107,7 +1107,7 @@ static void allocate_rx_buffers(struct net_device *dev)
skb->dev = dev; /* Mark as being used by this device. */
np->lack_rxbuf->skbuff = skb;
- np->lack_rxbuf->buffer = pci_map_single(np->pci_dev, skb->tail,
+ np->lack_rxbuf->buffer = pci_map_single(np->pci_dev, skb->data,
np->rx_buf_sz, PCI_DMA_FROMDEVICE);
np->lack_rxbuf->status = RXOWN;
++np->really_rx_count;
@@ -1300,7 +1300,7 @@ static void init_ring(struct net_device *dev)
++np->really_rx_count;
np->rx_ring[i].skbuff = skb;
skb->dev = dev; /* Mark as being used by this device. */
- np->rx_ring[i].buffer = pci_map_single(np->pci_dev, skb->tail,
+ np->rx_ring[i].buffer = pci_map_single(np->pci_dev, skb->data,
np->rx_buf_sz, PCI_DMA_FROMDEVICE);
np->rx_ring[i].status = RXOWN;
np->rx_ring[i].control |= RXIC;
@@ -1423,8 +1423,7 @@ static void reset_tx_descriptors(struct net_device *dev)
if (cur->skbuff) {
pci_unmap_single(np->pci_dev, cur->buffer,
cur->skbuff->len, PCI_DMA_TODEVICE);
- dev_kfree_skb(cur->skbuff);
- /* or dev_kfree_skb_irq(cur->skbuff); ? */
+ dev_kfree_skb_any(cur->skbuff);
cur->skbuff = NULL;
}
cur->status = 0;
@@ -1738,11 +1737,11 @@ static int netdev_rx(struct net_device *dev)
#if ! defined(__alpha__)
eth_copy_and_sum(skb,
- np->cur_rx->skbuff->tail, pkt_len, 0);
+ np->cur_rx->skbuff->data, pkt_len, 0);
skb_put(skb, pkt_len);
#else
memcpy(skb_put(skb, pkt_len),
- np->cur_rx->skbuff->tail, pkt_len);
+ np->cur_rx->skbuff->data, pkt_len);
#endif
pci_dma_sync_single_for_device(np->pci_dev,
np->cur_rx->buffer,
diff --git a/drivers/net/fmv18x.c b/drivers/net/fmv18x.c
deleted file mode 100644
index 04c748523471..000000000000
--- a/drivers/net/fmv18x.c
+++ /dev/null
@@ -1,689 +0,0 @@
-/* fmv18x.c: A network device driver for the Fujitsu FMV-181/182/183/184.
-
- Original: at1700.c (1993-94 by Donald Becker).
- Copyright 1993 United States Government as represented by the
- Director, National Security Agency.
- The author may be reached as becker@scyld.com, or C/O
- Scyld Computing Corporation
- 410 Severn Ave., Suite 210
- Annapolis MD 21403
-
- Modified by Yutaka TAMIYA (tamy@flab.fujitsu.co.jp)
- Copyright 1994 Fujitsu Laboratories Ltd.
- Special thanks to:
- Masayoshi UTAKA (utaka@ace.yk.fujitsu.co.jp)
- for testing this driver.
- H. NEGISHI (agy, negishi@sun45.psd.cs.fujitsu.co.jp)
- for suggestion of some program modification.
- Masahiro SEKIGUCHI <seki@sysrap.cs.fujitsu.co.jp>
- for suggestion of some program modification.
- Kazutoshi MORIOKA (morioka@aurora.oaks.cs.fujitsu.co.jp)
- for testing this driver.
-
- This software may be used and distributed according to the terms
- of the GNU General Public License, incorporated herein by reference.
-
- This is a device driver for the Fujitsu FMV-181/182/183/184, which
- is a straight-forward Fujitsu MB86965 implementation.
-
- Sources:
- at1700.c
- The Fujitsu MB86965 datasheet.
- The Fujitsu FMV-181/182 user's guide
-*/
-
-static const char version[] =
- "fmv18x.c:v2.2.0 09/24/98 Yutaka TAMIYA (tamy@flab.fujitsu.co.jp)\n";
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/fcntl.h>
-#include <linux/interrupt.h>
-#include <linux/ioport.h>
-#include <linux/in.h>
-#include <linux/slab.h>
-#include <linux/string.h>
-#include <linux/init.h>
-#include <linux/errno.h>
-#include <linux/spinlock.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-#include <linux/delay.h>
-#include <linux/bitops.h>
-
-#include <asm/system.h>
-#include <asm/io.h>
-#include <asm/dma.h>
-
-#define DRV_NAME "fmv18x"
-
-static unsigned fmv18x_probe_list[] __initdata = {
- 0x220, 0x240, 0x260, 0x280, 0x2a0, 0x2c0, 0x300, 0x340, 0
-};
-
-/* use 0 for production, 1 for verification, >2 for debug */
-#ifndef NET_DEBUG
-#define NET_DEBUG 1
-#endif
-static unsigned int net_debug = NET_DEBUG;
-
-typedef unsigned char uchar;
-
-/* Information that need to be kept for each board. */
-struct net_local {
- struct net_device_stats stats;
- long open_time; /* Useless example local info. */
- uint tx_started:1; /* Number of packet on the Tx queue. */
- uint tx_queue_ready:1; /* Tx queue is ready to be sent. */
- uint rx_started:1; /* Packets are Rxing. */
- uchar tx_queue; /* Number of packet on the Tx queue. */
- ushort tx_queue_len; /* Current length of the Tx queue. */
- spinlock_t lock;
-};
-
-
-/* Offsets from the base address. */
-#define STATUS 0
-#define TX_STATUS 0
-#define RX_STATUS 1
-#define TX_INTR 2 /* Bit-mapped interrupt enable registers. */
-#define RX_INTR 3
-#define TX_MODE 4
-#define RX_MODE 5
-#define CONFIG_0 6 /* Misc. configuration settings. */
-#define CONFIG_1 7
-/* Run-time register bank 2 definitions. */
-#define DATAPORT 8 /* Word-wide DMA or programmed-I/O dataport. */
-#define TX_START 10
-#define COL16CNTL 11 /* Controll Reg for 16 collisions */
-#define MODE13 13
-/* Fujitsu FMV-18x Card Configuration */
-#define FJ_STATUS0 0x10
-#define FJ_STATUS1 0x11
-#define FJ_CONFIG0 0x12
-#define FJ_CONFIG1 0x13
-#define FJ_MACADDR 0x14 /* 0x14 - 0x19 */
-#define FJ_BUFCNTL 0x1A
-#define FJ_BUFDATA 0x1C
-#define FMV18X_IO_EXTENT 32
-
-/* Index to functions, as function prototypes. */
-
-static int fmv18x_probe1(struct net_device *dev, short ioaddr);
-static int net_open(struct net_device *dev);
-static int net_send_packet(struct sk_buff *skb, struct net_device *dev);
-static irqreturn_t net_interrupt(int irq, void *dev_id, struct pt_regs *regs);
-static void net_rx(struct net_device *dev);
-static void net_timeout(struct net_device *dev);
-static int net_close(struct net_device *dev);
-static struct net_device_stats *net_get_stats(struct net_device *dev);
-static void set_multicast_list(struct net_device *dev);
-
-
-/* Check for a network adaptor of this type, and return '0' iff one exists.
- If dev->base_addr == 0, probe all likely locations.
- If dev->base_addr == 1, always return failure.
- If dev->base_addr == 2, allocate space for the device and return success
- (detachable devices only).
- */
-
-static int io = 0x220;
-static int irq;
-
-struct net_device * __init fmv18x_probe(int unit)
-{
- struct net_device *dev = alloc_etherdev(sizeof(struct net_local));
- unsigned *port;
- int err = 0;
-
- if (!dev)
- return ERR_PTR(-ENODEV);
-
- if (unit >= 0) {
- sprintf(dev->name, "eth%d", unit);
- netdev_boot_setup_check(dev);
- io = dev->base_addr;
- irq = dev->irq;
- }
-
- SET_MODULE_OWNER(dev);
-
- if (io > 0x1ff) { /* Check a single specified location. */
- err = fmv18x_probe1(dev, io);
- } else if (io != 0) { /* Don't probe at all. */
- err = -ENXIO;
- } else {
- for (port = fmv18x_probe_list; *port; port++)
- if (fmv18x_probe1(dev, *port) == 0)
- break;
- if (!*port)
- err = -ENODEV;
- }
- if (err)
- goto out;
- err = register_netdev(dev);
- if (err)
- goto out1;
- return dev;
-out1:
- free_irq(dev->irq, dev);
- release_region(dev->base_addr, FMV18X_IO_EXTENT);
-out:
- free_netdev(dev);
- return ERR_PTR(err);
-}
-
-/* The Fujitsu datasheet suggests that the NIC be probed for by checking its
- "signature", the default bit pattern after a reset. This *doesn't* work --
- there is no way to reset the bus interface without a complete power-cycle!
-
- It turns out that ATI came to the same conclusion I did: the only thing
- that can be done is checking a few bits and then diving right into MAC
- address check. */
-
-static int __init fmv18x_probe1(struct net_device *dev, short ioaddr)
-{
- char irqmap[4] = {3, 7, 10, 15};
- char irqmap_pnp[8] = {3, 4, 5, 7, 9, 10, 11, 15};
- unsigned int i, retval;
- struct net_local *lp;
-
- /* Resetting the chip doesn't reset the ISA interface, so don't bother.
- That means we have to be careful with the register values we probe for.
- */
-
- if (!request_region(ioaddr, FMV18X_IO_EXTENT, DRV_NAME))
- return -EBUSY;
-
- dev->irq = irq;
- dev->base_addr = ioaddr;
-
- /* Check I/O address configuration and Fujitsu vendor code */
- if (inb(ioaddr+FJ_MACADDR ) != 0x00
- || inb(ioaddr+FJ_MACADDR+1) != 0x00
- || inb(ioaddr+FJ_MACADDR+2) != 0x0e) {
- retval = -ENODEV;
- goto out;
- }
-
- /* Check PnP mode for FMV-183/184/183A/184A. */
- /* This PnP routine is very poor. IO and IRQ should be known. */
- if (inb(ioaddr + FJ_STATUS1) & 0x20) {
- for (i = 0; i < 8; i++) {
- if (dev->irq == irqmap_pnp[i])
- break;
- }
- if (i == 8) {
- retval = -ENODEV;
- goto out;
- }
- } else {
- if (fmv18x_probe_list[inb(ioaddr + FJ_CONFIG0) & 0x07] != ioaddr)
- return -ENODEV;
- dev->irq = irqmap[(inb(ioaddr + FJ_CONFIG0)>>6) & 0x03];
- }
-
- /* Snarf the interrupt vector now. */
- retval = request_irq(dev->irq, &net_interrupt, 0, DRV_NAME, dev);
- if (retval) {
- printk ("FMV-18x found at %#3x, but it's unusable due to a conflict on"
- "IRQ %d.\n", ioaddr, dev->irq);
- goto out;
- }
-
- printk("%s: FMV-18x found at %#3x, IRQ %d, address ", dev->name,
- ioaddr, dev->irq);
-
- for(i = 0; i < 6; i++) {
- unsigned char val = inb(ioaddr + FJ_MACADDR + i);
- printk("%02x", val);
- dev->dev_addr[i] = val;
- }
-
- /* "FJ_STATUS0" 12 bit 0x0400 means use regular 100 ohm 10baseT signals,
- rather than 150 ohm shielded twisted pair compensation.
- 0x0000 == auto-sense the interface
- 0x0800 == use TP interface
- 0x1800 == use coax interface
- */
- {
- const char *porttype[] = {"auto-sense", "10baseT", "auto-sense", "10base2/5"};
- ushort setup_value = inb(ioaddr + FJ_STATUS0);
-
- switch( setup_value & 0x07 ){
- case 0x01 /* 10base5 */:
- case 0x02 /* 10base2 */: dev->if_port = 0x18; break;
- case 0x04 /* 10baseT */: dev->if_port = 0x08; break;
- default /* auto-sense*/: dev->if_port = 0x00; break;
- }
- printk(" %s interface.\n", porttype[(dev->if_port>>3) & 3]);
- }
-
- /* Initialize LAN Controller and LAN Card */
- outb(0xda, ioaddr + CONFIG_0); /* Initialize LAN Controller */
- outb(0x00, ioaddr + CONFIG_1); /* Stand by mode */
- outb(0x00, ioaddr + FJ_CONFIG1); /* Disable IRQ of LAN Card */
- outb(0x00, ioaddr + FJ_BUFCNTL); /* Reset ? I'm not sure (TAMIYA) */
-
- /* wait for a while */
- udelay(200);
-
- /* Set the station address in bank zero. */
- outb(0x00, ioaddr + CONFIG_1);
- for (i = 0; i < 6; i++)
- outb(dev->dev_addr[i], ioaddr + 8 + i);
-
- /* Switch to bank 1 and set the multicast table to accept none. */
- outb(0x04, ioaddr + CONFIG_1);
- for (i = 0; i < 8; i++)
- outb(0x00, ioaddr + 8 + i);
-
- /* Switch to bank 2 and lock our I/O address. */
- outb(0x08, ioaddr + CONFIG_1);
- outb(dev->if_port, ioaddr + MODE13);
- outb(0x00, ioaddr + COL16CNTL);
-
- if (net_debug)
- printk(version);
-
- /* Initialize the device structure. */
- dev->priv = kmalloc(sizeof(struct net_local), GFP_KERNEL);
- if (!dev->priv) {
- retval = -ENOMEM;
- goto out_irq;
- }
- memset(dev->priv, 0, sizeof(struct net_local));
- lp = dev->priv;
- spin_lock_init(&lp->lock);
-
- dev->open = net_open;
- dev->stop = net_close;
- dev->hard_start_xmit = net_send_packet;
- dev->tx_timeout = net_timeout;
- dev->watchdog_timeo = HZ/10;
- dev->get_stats = net_get_stats;
- dev->set_multicast_list = set_multicast_list;
- return 0;
-
-out_irq:
- free_irq(dev->irq, dev);
-out:
- release_region(ioaddr, FMV18X_IO_EXTENT);
- return retval;
-}
-
-
-static int net_open(struct net_device *dev)
-{
- struct net_local *lp = dev->priv;
- int ioaddr = dev->base_addr;
-
- /* Set the configuration register 0 to 32K 100ns. byte-wide memory,
- 16 bit bus access, and two 4K Tx, enable the Rx and Tx. */
- outb(0x5a, ioaddr + CONFIG_0);
-
- /* Powerup and switch to register bank 2 for the run-time registers. */
- outb(0xe8, ioaddr + CONFIG_1);
-
- lp->tx_started = 0;
- lp->tx_queue_ready = 1;
- lp->rx_started = 0;
- lp->tx_queue = 0;
- lp->tx_queue_len = 0;
-
- /* Clear Tx and Rx Status */
- outb(0xff, ioaddr + TX_STATUS);
- outb(0xff, ioaddr + RX_STATUS);
- lp->open_time = jiffies;
-
- netif_start_queue(dev);
-
- /* Enable the IRQ of the LAN Card */
- outb(0x80, ioaddr + FJ_CONFIG1);
-
- /* Enable both Tx and Rx interrupts */
- outw(0x8182, ioaddr+TX_INTR);
-
- return 0;
-}
-
-static void net_timeout(struct net_device *dev)
-{
- struct net_local *lp = dev->priv;
- int ioaddr = dev->base_addr;
- unsigned long flags;
-
-
- printk(KERN_WARNING "%s: transmit timed out with status %04x, %s?\n", dev->name,
- htons(inw(ioaddr + TX_STATUS)),
- inb(ioaddr + TX_STATUS) & 0x80
- ? "IRQ conflict" : "network cable problem");
- printk(KERN_WARNING "%s: timeout registers: %04x %04x %04x %04x %04x %04x %04x %04x.\n",
- dev->name, htons(inw(ioaddr + 0)),
- htons(inw(ioaddr + 2)), htons(inw(ioaddr + 4)),
- htons(inw(ioaddr + 6)), htons(inw(ioaddr + 8)),
- htons(inw(ioaddr +10)), htons(inw(ioaddr +12)),
- htons(inw(ioaddr +14)));
- printk(KERN_WARNING "eth card: %04x %04x\n",
- htons(inw(ioaddr+FJ_STATUS0)),
- htons(inw(ioaddr+FJ_CONFIG0)));
- lp->stats.tx_errors++;
- /* ToDo: We should try to restart the adaptor... */
- spin_lock_irqsave(&lp->lock, flags);
-
- /* Initialize LAN Controller and LAN Card */
- outb(0xda, ioaddr + CONFIG_0); /* Initialize LAN Controller */
- outb(0x00, ioaddr + CONFIG_1); /* Stand by mode */
- outb(0x00, ioaddr + FJ_CONFIG1); /* Disable IRQ of LAN Card */
- outb(0x00, ioaddr + FJ_BUFCNTL); /* Reset ? I'm not sure */
- net_open(dev);
- spin_unlock_irqrestore(&lp->lock, flags);
-
- netif_wake_queue(dev);
-}
-
-static int net_send_packet(struct sk_buff *skb, struct net_device *dev)
-{
- struct net_local *lp = dev->priv;
- int ioaddr = dev->base_addr;
- short length = skb->len;
- unsigned char *buf;
- unsigned long flags;
-
- /* Block a transmit from overlapping. */
-
- if (length > ETH_FRAME_LEN) {
- if (net_debug)
- printk("%s: Attempting to send a large packet (%d bytes).\n",
- dev->name, length);
- return 1;
- }
-
- if (length < ETH_ZLEN) {
- skb = skb_padto(skb, ETH_ZLEN);
- if (skb == NULL)
- return 0;
- length = ETH_ZLEN;
- }
- buf = skb->data;
-
- if (net_debug > 4)
- printk("%s: Transmitting a packet of length %lu.\n", dev->name,
- (unsigned long)skb->len);
- /* We may not start transmitting unless we finish transferring
- a packet into the Tx queue. During executing the following
- codes we possibly catch a Tx interrupt. Thus we flag off
- tx_queue_ready, so that we prevent the interrupt routine
- (net_interrupt) to start transmitting. */
- spin_lock_irqsave(&lp->lock, flags);
- lp->tx_queue_ready = 0;
- {
- outw(length, ioaddr + DATAPORT);
- outsw(ioaddr + DATAPORT, buf, (length + 1) >> 1);
- lp->tx_queue++;
- lp->tx_queue_len += length + 2;
- }
- lp->tx_queue_ready = 1;
- spin_unlock_irqrestore(&lp->lock, flags);
-
- if (lp->tx_started == 0) {
- /* If the Tx is idle, always trigger a transmit. */
- outb(0x80 | lp->tx_queue, ioaddr + TX_START);
- lp->tx_queue = 0;
- lp->tx_queue_len = 0;
- dev->trans_start = jiffies;
- lp->tx_started = 1;
- } else if (lp->tx_queue_len >= 4096 - 1502) /* No room for a packet */
- netif_stop_queue(dev);
-
- dev_kfree_skb(skb);
- return 0;
-}
-
-/* The typical workload of the driver:
- Handle the network interface interrupts. */
-static irqreturn_t
-net_interrupt(int irq, void *dev_id, struct pt_regs *regs)
-{
- struct net_device *dev = dev_id;
- struct net_local *lp;
- int ioaddr, status;
-
- ioaddr = dev->base_addr;
- lp = dev->priv;
- status = inw(ioaddr + TX_STATUS);
- outw(status, ioaddr + TX_STATUS);
-
- if (net_debug > 4)
- printk("%s: Interrupt with status %04x.\n", dev->name, status);
- if (lp->rx_started == 0 &&
- (status & 0xff00 || (inb(ioaddr + RX_MODE) & 0x40) == 0)) {
- /* Got a packet(s).
- We cannot execute net_rx more than once at the same time for
- the same device. During executing net_rx, we possibly catch a
- Tx interrupt. Thus we flag on rx_started, so that we prevent
- the interrupt routine (net_interrupt) to dive into net_rx
- again. */
- lp->rx_started = 1;
- outb(0x00, ioaddr + RX_INTR); /* Disable RX intr. */
- net_rx(dev);
- outb(0x81, ioaddr + RX_INTR); /* Enable RX intr. */
- lp->rx_started = 0;
- }
- if (status & 0x00ff) {
- if (status & 0x02) {
- /* More than 16 collisions occurred */
- if (net_debug > 4)
- printk("%s: 16 Collision occur during Txing.\n", dev->name);
- /* Cancel sending a packet. */
- outb(0x03, ioaddr + COL16CNTL);
- lp->stats.collisions++;
- }
- if (status & 0x82) {
- spin_lock(&lp->lock);
- lp->stats.tx_packets++;
- if (lp->tx_queue && lp->tx_queue_ready) {
- outb(0x80 | lp->tx_queue, ioaddr + TX_START);
- lp->tx_queue = 0;
- lp->tx_queue_len = 0;
- dev->trans_start = jiffies;
- netif_wake_queue(dev); /* Inform upper layers. */
- } else {
- lp->tx_started = 0;
- netif_wake_queue(dev); /* Inform upper layers. */
- }
- spin_unlock(&lp->lock);
- }
- }
- return IRQ_RETVAL(status);
-}
-
-/* We have a good packet(s), get it/them out of the buffers. */
-static void net_rx(struct net_device *dev)
-{
- struct net_local *lp = dev->priv;
- int ioaddr = dev->base_addr;
- int boguscount = 5;
-
- while ((inb(ioaddr + RX_MODE) & 0x40) == 0) {
- /* Clear PKT_RDY bit: by agy 19940922 */
- /* outb(0x80, ioaddr + RX_STATUS); */
- ushort status = inw(ioaddr + DATAPORT);
-
- if (net_debug > 4)
- printk("%s: Rxing packet mode %02x status %04x.\n",
- dev->name, inb(ioaddr + RX_MODE), status);
-#ifndef final_version
- if (status == 0) {
- outb(0x05, ioaddr + 14);
- break;
- }
-#endif
-
- if ((status & 0xF0) != 0x20) { /* There was an error. */
- lp->stats.rx_errors++;
- if (status & 0x08) lp->stats.rx_length_errors++;
- if (status & 0x04) lp->stats.rx_frame_errors++;
- if (status & 0x02) lp->stats.rx_crc_errors++;
- if (status & 0x01) lp->stats.rx_over_errors++;
- } else {
- ushort pkt_len = inw(ioaddr + DATAPORT);
- /* Malloc up new buffer. */
- struct sk_buff *skb;
-
- if (pkt_len > 1550) {
- printk("%s: The FMV-18x claimed a very large packet, size %d.\n",
- dev->name, pkt_len);
- outb(0x05, ioaddr + 14);
- lp->stats.rx_errors++;
- break;
- }
- skb = dev_alloc_skb(pkt_len+3);
- if (skb == NULL) {
- printk("%s: Memory squeeze, dropping packet (len %d).\n",
- dev->name, pkt_len);
- outb(0x05, ioaddr + 14);
- lp->stats.rx_dropped++;
- break;
- }
- skb->dev = dev;
- skb_reserve(skb,2);
-
- insw(ioaddr + DATAPORT, skb_put(skb,pkt_len), (pkt_len + 1) >> 1);
-
- if (net_debug > 5) {
- int i;
- printk("%s: Rxed packet of length %d: ", dev->name, pkt_len);
- for (i = 0; i < 14; i++)
- printk(" %02x", skb->data[i]);
- printk(".\n");
- }
-
- skb->protocol=eth_type_trans(skb, dev);
- netif_rx(skb);
- dev->last_rx = jiffies;
- lp->stats.rx_packets++;
- lp->stats.rx_bytes += pkt_len;
- }
- if (--boguscount <= 0)
- break;
- }
-
- /* If any worth-while packets have been received, dev_rint()
- has done a mark_bh(NET_BH) for us and will work on them
- when we get to the bottom-half routine. */
- {
- int i;
- for (i = 0; i < 20; i++) {
- if ((inb(ioaddr + RX_MODE) & 0x40) == 0x40)
- break;
- (void)inw(ioaddr + DATAPORT); /* dummy status read */
- outb(0x05, ioaddr + 14);
- }
-
- if (net_debug > 5 && i > 0)
- printk("%s: Exint Rx packet with mode %02x after %d ticks.\n",
- dev->name, inb(ioaddr + RX_MODE), i);
- }
-
- return;
-}
-
-/* The inverse routine to net_open(). */
-static int net_close(struct net_device *dev)
-{
- int ioaddr = dev->base_addr;
-
- ((struct net_local *)dev->priv)->open_time = 0;
-
- netif_stop_queue(dev);
-
- /* Set configuration register 0 to disable Tx and Rx. */
- outb(0xda, ioaddr + CONFIG_0);
-
- /* Update the statistics -- ToDo. */
-
- /* Power-down the chip. Green, green, green! */
- outb(0x00, ioaddr + CONFIG_1);
-
- /* Set the ethernet adaptor disable IRQ */
- outb(0x00, ioaddr + FJ_CONFIG1);
-
- return 0;
-}
-
-/* Get the current statistics. This may be called with the card open or
- closed. */
-static struct net_device_stats *net_get_stats(struct net_device *dev)
-{
- struct net_local *lp = dev->priv;
- return &lp->stats;
-}
-
-/* Set or clear the multicast filter for this adaptor.
- num_addrs == -1 Promiscuous mode, receive all packets
- num_addrs == 0 Normal mode, clear multicast list
- num_addrs > 0 Multicast mode, receive normal and MC packets, and do
- best-effort filtering.
- */
-
-static void set_multicast_list(struct net_device *dev)
-{
- short ioaddr = dev->base_addr;
- if (dev->mc_count || dev->flags&(IFF_PROMISC|IFF_ALLMULTI))
- {
- /*
- * We must make the kernel realise we had to move
- * into promisc mode or we start all out war on
- * the cable. - AC
- */
- dev->flags|=IFF_PROMISC;
-
- outb(3, ioaddr + RX_MODE); /* Enable promiscuous mode */
- }
- else
- outb(2, ioaddr + RX_MODE); /* Disable promiscuous, use normal mode */
-}
-
-#ifdef MODULE
-static struct net_device *dev_fmv18x;
-
-MODULE_PARM(io, "i");
-MODULE_PARM(irq, "i");
-MODULE_PARM(net_debug, "i");
-MODULE_PARM_DESC(io, "FMV-18X I/O address");
-MODULE_PARM_DESC(irq, "FMV-18X IRQ number");
-MODULE_PARM_DESC(net_debug, "FMV-18X debug level (0-1,5-6)");
-MODULE_LICENSE("GPL");
-
-int init_module(void)
-{
- if (io == 0)
- printk("fmv18x: You should not use auto-probing with insmod!\n");
- dev_fmv18x = fmv18x_probe(-1);
- if (IS_ERR(dev_fmv18x))
- return PTR_ERR(dev_fmv18x);
- return 0;
-}
-
-void
-cleanup_module(void)
-{
- unregister_netdev(dev_fmv18x);
- free_irq(dev_fmv18x->irq, dev_fmv18x);
- release_region(dev_fmv18x->base_addr, FMV18X_IO_EXTENT);
- free_netdev(dev_fmv18x);
-}
-#endif /* MODULE */
-
-/*
- * Local variables:
- * compile-command: "gcc -D__KERNEL__ -I/usr/src/linux/net/inet -Wall -Wstrict-prototypes -O6 -m486 -c fmv18x.c"
- * version-control: t
- * kept-new-versions: 5
- * tab-width: 4
- * c-indent-level: 4
- * End:
- */
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 4ebcd052e150..64f0f697c958 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -82,6 +82,9 @@
* 0.31: 14 Nov 2004: ethtool support for getting/setting link
* capabilities.
* 0.32: 16 Apr 2005: RX_ERROR4 handling added.
+ * 0.33: 16 May 2005: Support for MCP51 added.
+ * 0.34: 18 Jun 2005: Add DEV_NEED_LINKTIMER to all nForce nics.
+ * 0.35: 26 Jun 2005: Support for MCP55 added.
*
* Known bugs:
* We suspect that on some hardware no TX done interrupts are generated.
@@ -93,7 +96,7 @@
* DEV_NEED_TIMERIRQ will not harm you on sane hardware, only generating a few
* superfluous timer interrupts from the nic.
*/
-#define FORCEDETH_VERSION "0.32"
+#define FORCEDETH_VERSION "0.35"
#define DRV_NAME "forcedeth"
#include <linux/module.h>
@@ -2005,7 +2008,9 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
/* handle different descriptor versions */
if (pci_dev->device == PCI_DEVICE_ID_NVIDIA_NVENET_1 ||
pci_dev->device == PCI_DEVICE_ID_NVIDIA_NVENET_2 ||
- pci_dev->device == PCI_DEVICE_ID_NVIDIA_NVENET_3)
+ pci_dev->device == PCI_DEVICE_ID_NVIDIA_NVENET_3 ||
+ pci_dev->device == PCI_DEVICE_ID_NVIDIA_NVENET_12 ||
+ pci_dev->device == PCI_DEVICE_ID_NVIDIA_NVENET_13)
np->desc_ver = DESC_VER_1;
else
np->desc_ver = DESC_VER_2;
@@ -2215,56 +2220,84 @@ static struct pci_device_id pci_tbl[] = {
.device = PCI_DEVICE_ID_NVIDIA_NVENET_4,
.subvendor = PCI_ANY_ID,
.subdevice = PCI_ANY_ID,
- .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ,
+ .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER,
},
{ /* nForce3 Ethernet Controller */
.vendor = PCI_VENDOR_ID_NVIDIA,
.device = PCI_DEVICE_ID_NVIDIA_NVENET_5,
.subvendor = PCI_ANY_ID,
.subdevice = PCI_ANY_ID,
- .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ,
+ .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER,
},
{ /* nForce3 Ethernet Controller */
.vendor = PCI_VENDOR_ID_NVIDIA,
.device = PCI_DEVICE_ID_NVIDIA_NVENET_6,
.subvendor = PCI_ANY_ID,
.subdevice = PCI_ANY_ID,
- .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ,
+ .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER,
},
{ /* nForce3 Ethernet Controller */
.vendor = PCI_VENDOR_ID_NVIDIA,
.device = PCI_DEVICE_ID_NVIDIA_NVENET_7,
.subvendor = PCI_ANY_ID,
.subdevice = PCI_ANY_ID,
- .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ,
+ .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER,
},
{ /* CK804 Ethernet Controller */
.vendor = PCI_VENDOR_ID_NVIDIA,
.device = PCI_DEVICE_ID_NVIDIA_NVENET_8,
.subvendor = PCI_ANY_ID,
.subdevice = PCI_ANY_ID,
- .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ,
+ .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER,
},
{ /* CK804 Ethernet Controller */
.vendor = PCI_VENDOR_ID_NVIDIA,
.device = PCI_DEVICE_ID_NVIDIA_NVENET_9,
.subvendor = PCI_ANY_ID,
.subdevice = PCI_ANY_ID,
- .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ,
+ .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER,
},
{ /* MCP04 Ethernet Controller */
.vendor = PCI_VENDOR_ID_NVIDIA,
.device = PCI_DEVICE_ID_NVIDIA_NVENET_10,
.subvendor = PCI_ANY_ID,
.subdevice = PCI_ANY_ID,
- .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ,
+ .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER,
},
{ /* MCP04 Ethernet Controller */
.vendor = PCI_VENDOR_ID_NVIDIA,
.device = PCI_DEVICE_ID_NVIDIA_NVENET_11,
.subvendor = PCI_ANY_ID,
.subdevice = PCI_ANY_ID,
- .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ,
+ .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER,
+ },
+ { /* MCP51 Ethernet Controller */
+ .vendor = PCI_VENDOR_ID_NVIDIA,
+ .device = PCI_DEVICE_ID_NVIDIA_NVENET_12,
+ .subvendor = PCI_ANY_ID,
+ .subdevice = PCI_ANY_ID,
+ .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER,
+ },
+ { /* MCP51 Ethernet Controller */
+ .vendor = PCI_VENDOR_ID_NVIDIA,
+ .device = PCI_DEVICE_ID_NVIDIA_NVENET_13,
+ .subvendor = PCI_ANY_ID,
+ .subdevice = PCI_ANY_ID,
+ .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER,
+ },
+ { /* MCP55 Ethernet Controller */
+ .vendor = PCI_VENDOR_ID_NVIDIA,
+ .device = PCI_DEVICE_ID_NVIDIA_NVENET_14,
+ .subvendor = PCI_ANY_ID,
+ .subdevice = PCI_ANY_ID,
+ .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER,
+ },
+ { /* MCP55 Ethernet Controller */
+ .vendor = PCI_VENDOR_ID_NVIDIA,
+ .device = PCI_DEVICE_ID_NVIDIA_NVENET_15,
+ .subvendor = PCI_ANY_ID,
+ .subdevice = PCI_ANY_ID,
+ .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER,
},
{0,},
};
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index b43b2b11aacd..6518334b9280 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -1,4 +1,4 @@
-/*
+/*
* drivers/net/gianfar.c
*
* Gianfar Ethernet Driver
@@ -22,10 +22,9 @@
* B-V +1.62
*
* Theory of operation
- * This driver is designed for the Triple-speed Ethernet
- * controllers on the Freescale 8540/8560 integrated processors,
- * as well as the Fast Ethernet Controller on the 8540.
- *
+ * This driver is designed for the non-CPM ethernet controllers
+ * on the 85xx and 83xx family of integrated processors
+ *
* The driver is initialized through platform_device. Structures which
* define the configuration needed by the board are defined in a
* board structure in arch/ppc/platforms (though I do not
@@ -39,12 +38,12 @@
*
* The Gianfar Ethernet Controller uses a ring of buffer
* descriptors. The beginning is indicated by a register
- * pointing to the physical address of the start of the ring.
- * The end is determined by a "wrap" bit being set in the
+ * pointing to the physical address of the start of the ring.
+ * The end is determined by a "wrap" bit being set in the
* last descriptor of the ring.
*
* When a packet is received, the RXF bit in the
- * IEVENT register is set, triggering an interrupt when the
+ * IEVENT register is set, triggering an interrupt when the
* corresponding bit in the IMASK register is also set (if
* interrupt coalescing is active, then the interrupt may not
* happen immediately, but will wait until either a set number
@@ -52,7 +51,7 @@
* interrupt handler will signal there is work to be done, and
* exit. Without NAPI, the packet(s) will be handled
* immediately. Both methods will start at the last known empty
- * descriptor, and process every subsequent descriptor until there
+ * descriptor, and process every subsequent descriptor until there
* are none left with data (NAPI will stop after a set number of
* packets to give time to other tasks, but will eventually
* process all the packets). The data arrives inside a
@@ -83,9 +82,13 @@
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/skbuff.h>
+#include <linux/if_vlan.h>
#include <linux/spinlock.h>
#include <linux/mm.h>
#include <linux/device.h>
+#include <linux/ip.h>
+#include <linux/tcp.h>
+#include <linux/udp.h>
#include <asm/io.h>
#include <asm/irq.h>
@@ -123,7 +126,7 @@ static int gfar_set_mac_address(struct net_device *dev);
static int gfar_change_mtu(struct net_device *dev, int new_mtu);
static irqreturn_t gfar_error(int irq, void *dev_id, struct pt_regs *regs);
static irqreturn_t gfar_transmit(int irq, void *dev_id, struct pt_regs *regs);
-irqreturn_t gfar_receive(int irq, void *dev_id, struct pt_regs *regs);
+static irqreturn_t gfar_receive(int irq, void *dev_id, struct pt_regs *regs);
static irqreturn_t gfar_interrupt(int irq, void *dev_id, struct pt_regs *regs);
static irqreturn_t phy_interrupt(int irq, void *dev_id, struct pt_regs *regs);
static void gfar_phy_change(void *data);
@@ -139,9 +142,12 @@ static void gfar_set_hash_for_addr(struct net_device *dev, u8 *addr);
#ifdef CONFIG_GFAR_NAPI
static int gfar_poll(struct net_device *dev, int *budget);
#endif
-static int gfar_clean_rx_ring(struct net_device *dev, int rx_work_limit);
+int gfar_clean_rx_ring(struct net_device *dev, int rx_work_limit);
static int gfar_process_frame(struct net_device *dev, struct sk_buff *skb, int length);
static void gfar_phy_startup_timer(unsigned long data);
+static void gfar_vlan_rx_register(struct net_device *netdev,
+ struct vlan_group *grp);
+static void gfar_vlan_rx_kill_vid(struct net_device *netdev, uint16_t vid);
extern struct ethtool_ops gfar_ethtool_ops;
@@ -149,6 +155,13 @@ MODULE_AUTHOR("Freescale Semiconductor, Inc");
MODULE_DESCRIPTION("Gianfar Ethernet Driver");
MODULE_LICENSE("GPL");
+int gfar_uses_fcb(struct gfar_private *priv)
+{
+ if (priv->vlan_enable || priv->rx_csum_enable)
+ return 1;
+ else
+ return 0;
+}
static int gfar_probe(struct device *device)
{
u32 tempval;
@@ -159,7 +172,6 @@ static int gfar_probe(struct device *device)
struct resource *r;
int idx;
int err = 0;
- int dev_ethtool_ops = 0;
einfo = (struct gianfar_platform_data *) pdev->dev.platform_data;
@@ -265,15 +277,69 @@ static int gfar_probe(struct device *device)
dev->mtu = 1500;
dev->set_multicast_list = gfar_set_multi;
- /* Index into the array of possible ethtool
- * ops to catch all 4 possibilities */
- if((priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_RMON) == 0)
- dev_ethtool_ops += 1;
+ dev->ethtool_ops = &gfar_ethtool_ops;
+
+ if (priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_CSUM) {
+ priv->rx_csum_enable = 1;
+ dev->features |= NETIF_F_IP_CSUM;
+ } else
+ priv->rx_csum_enable = 0;
+
+ priv->vlgrp = NULL;
- if((priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_COALESCE) == 0)
- dev_ethtool_ops += 2;
+ if (priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_VLAN) {
+ dev->vlan_rx_register = gfar_vlan_rx_register;
+ dev->vlan_rx_kill_vid = gfar_vlan_rx_kill_vid;
- dev->ethtool_ops = gfar_op_array[dev_ethtool_ops];
+ dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
+
+ priv->vlan_enable = 1;
+ }
+
+ if (priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_EXTENDED_HASH) {
+ priv->extended_hash = 1;
+ priv->hash_width = 9;
+
+ priv->hash_regs[0] = &priv->regs->igaddr0;
+ priv->hash_regs[1] = &priv->regs->igaddr1;
+ priv->hash_regs[2] = &priv->regs->igaddr2;
+ priv->hash_regs[3] = &priv->regs->igaddr3;
+ priv->hash_regs[4] = &priv->regs->igaddr4;
+ priv->hash_regs[5] = &priv->regs->igaddr5;
+ priv->hash_regs[6] = &priv->regs->igaddr6;
+ priv->hash_regs[7] = &priv->regs->igaddr7;
+ priv->hash_regs[8] = &priv->regs->gaddr0;
+ priv->hash_regs[9] = &priv->regs->gaddr1;
+ priv->hash_regs[10] = &priv->regs->gaddr2;
+ priv->hash_regs[11] = &priv->regs->gaddr3;
+ priv->hash_regs[12] = &priv->regs->gaddr4;
+ priv->hash_regs[13] = &priv->regs->gaddr5;
+ priv->hash_regs[14] = &priv->regs->gaddr6;
+ priv->hash_regs[15] = &priv->regs->gaddr7;
+
+ } else {
+ priv->extended_hash = 0;
+ priv->hash_width = 8;
+
+ priv->hash_regs[0] = &priv->regs->gaddr0;
+ priv->hash_regs[1] = &priv->regs->gaddr1;
+ priv->hash_regs[2] = &priv->regs->gaddr2;
+ priv->hash_regs[3] = &priv->regs->gaddr3;
+ priv->hash_regs[4] = &priv->regs->gaddr4;
+ priv->hash_regs[5] = &priv->regs->gaddr5;
+ priv->hash_regs[6] = &priv->regs->gaddr6;
+ priv->hash_regs[7] = &priv->regs->gaddr7;
+ }
+
+ if (priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_PADDING)
+ priv->padding = DEFAULT_PADDING;
+ else
+ priv->padding = 0;
+
+ dev->hard_header_len += priv->padding;
+
+ if (dev->features & NETIF_F_IP_CSUM)
+ dev->hard_header_len += GMAC_FCB_LEN;
priv->rx_buffer_size = DEFAULT_RX_BUFFER_SIZE;
#ifdef CONFIG_GFAR_BUFSTASH
@@ -289,6 +355,9 @@ static int gfar_probe(struct device *device)
priv->rxcount = DEFAULT_RXCOUNT;
priv->rxtime = DEFAULT_RXTIME;
+ /* Enable most messages by default */
+ priv->msg_enable = (NETIF_MSG_IFUP << 1 ) - 1;
+
err = register_netdev(dev);
if (err) {
@@ -360,8 +429,9 @@ static int init_phy(struct net_device *dev)
GFP_KERNEL);
if(NULL == mii_info) {
- printk(KERN_ERR "%s: Could not allocate mii_info\n",
- dev->name);
+ if (netif_msg_ifup(priv))
+ printk(KERN_ERR "%s: Could not allocate mii_info\n",
+ dev->name);
return -ENOMEM;
}
@@ -410,7 +480,8 @@ static int init_phy(struct net_device *dev)
curphy = get_phy_info(priv->mii_info);
if (curphy == NULL) {
- printk(KERN_ERR "%s: No PHY found\n", dev->name);
+ if (netif_msg_ifup(priv))
+ printk(KERN_ERR "%s: No PHY found\n", dev->name);
err = -1;
goto no_phy;
}
@@ -421,7 +492,7 @@ static int init_phy(struct net_device *dev)
if(curphy->init) {
err = curphy->init(priv->mii_info);
- if (err)
+ if (err)
goto phy_init_fail;
}
@@ -446,14 +517,14 @@ static void init_registers(struct net_device *dev)
gfar_write(&priv->regs->imask, IMASK_INIT_CLEAR);
/* Init hash registers to zero */
- gfar_write(&priv->regs->iaddr0, 0);
- gfar_write(&priv->regs->iaddr1, 0);
- gfar_write(&priv->regs->iaddr2, 0);
- gfar_write(&priv->regs->iaddr3, 0);
- gfar_write(&priv->regs->iaddr4, 0);
- gfar_write(&priv->regs->iaddr5, 0);
- gfar_write(&priv->regs->iaddr6, 0);
- gfar_write(&priv->regs->iaddr7, 0);
+ gfar_write(&priv->regs->igaddr0, 0);
+ gfar_write(&priv->regs->igaddr1, 0);
+ gfar_write(&priv->regs->igaddr2, 0);
+ gfar_write(&priv->regs->igaddr3, 0);
+ gfar_write(&priv->regs->igaddr4, 0);
+ gfar_write(&priv->regs->igaddr5, 0);
+ gfar_write(&priv->regs->igaddr6, 0);
+ gfar_write(&priv->regs->igaddr7, 0);
gfar_write(&priv->regs->gaddr0, 0);
gfar_write(&priv->regs->gaddr1, 0);
@@ -464,9 +535,6 @@ static void init_registers(struct net_device *dev)
gfar_write(&priv->regs->gaddr6, 0);
gfar_write(&priv->regs->gaddr7, 0);
- /* Zero out rctrl */
- gfar_write(&priv->regs->rctrl, 0x00000000);
-
/* Zero out the rmon mib registers if it has them */
if (priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_RMON) {
memset((void *) &(priv->regs->rmon), 0,
@@ -497,20 +565,14 @@ static void init_registers(struct net_device *dev)
gfar_write(&priv->regs->tbipa, TBIPA_VALUE);
}
-void stop_gfar(struct net_device *dev)
+
+/* Halt the receive and transmit queues */
+void gfar_halt(struct net_device *dev)
{
struct gfar_private *priv = netdev_priv(dev);
struct gfar *regs = priv->regs;
- unsigned long flags;
u32 tempval;
- /* Lock it down */
- spin_lock_irqsave(&priv->lock, flags);
-
- /* Tell the kernel the link is down */
- priv->mii_info->link = 0;
- adjust_link(dev);
-
/* Mask all interrupts */
gfar_write(&regs->imask, IMASK_INIT_CLEAR);
@@ -533,13 +595,29 @@ void stop_gfar(struct net_device *dev)
tempval = gfar_read(&regs->maccfg1);
tempval &= ~(MACCFG1_RX_EN | MACCFG1_TX_EN);
gfar_write(&regs->maccfg1, tempval);
+}
+
+void stop_gfar(struct net_device *dev)
+{
+ struct gfar_private *priv = netdev_priv(dev);
+ struct gfar *regs = priv->regs;
+ unsigned long flags;
+
+ /* Lock it down */
+ spin_lock_irqsave(&priv->lock, flags);
+
+ /* Tell the kernel the link is down */
+ priv->mii_info->link = 0;
+ adjust_link(dev);
+
+ gfar_halt(dev);
if (priv->einfo->board_flags & FSL_GIANFAR_BRD_HAS_PHY_INTR) {
/* Clear any pending interrupts */
mii_clear_phy_interrupt(priv->mii_info);
/* Disable PHY Interrupts */
- mii_configure_phy_interrupt(priv->mii_info,
+ mii_configure_phy_interrupt(priv->mii_info,
MII_INTERRUPT_DISABLED);
}
@@ -566,7 +644,7 @@ void stop_gfar(struct net_device *dev)
sizeof(struct txbd8)*priv->tx_ring_size
+ sizeof(struct rxbd8)*priv->rx_ring_size,
priv->tx_bd_base,
- gfar_read(&regs->tbase));
+ gfar_read(&regs->tbase0));
}
/* If there are any tx skbs or rx skbs still around, free them.
@@ -620,6 +698,34 @@ void free_skb_resources(struct gfar_private *priv)
}
}
+void gfar_start(struct net_device *dev)
+{
+ struct gfar_private *priv = netdev_priv(dev);
+ struct gfar *regs = priv->regs;
+ u32 tempval;
+
+ /* Enable Rx and Tx in MACCFG1 */
+ tempval = gfar_read(&regs->maccfg1);
+ tempval |= (MACCFG1_RX_EN | MACCFG1_TX_EN);
+ gfar_write(&regs->maccfg1, tempval);
+
+ /* Initialize DMACTRL to have WWR and WOP */
+ tempval = gfar_read(&priv->regs->dmactrl);
+ tempval |= DMACTRL_INIT_SETTINGS;
+ gfar_write(&priv->regs->dmactrl, tempval);
+
+ /* Clear THLT, so that the DMA starts polling now */
+ gfar_write(&regs->tstat, TSTAT_CLEAR_THALT);
+
+ /* Make sure we aren't stopped */
+ tempval = gfar_read(&priv->regs->dmactrl);
+ tempval &= ~(DMACTRL_GRS | DMACTRL_GTS);
+ gfar_write(&priv->regs->dmactrl, tempval);
+
+ /* Unmask the interrupts we look for */
+ gfar_write(&regs->imask, IMASK_DEFAULT);
+}
+
/* Bring the controller up and running */
int startup_gfar(struct net_device *dev)
{
@@ -630,33 +736,34 @@ int startup_gfar(struct net_device *dev)
int i;
struct gfar_private *priv = netdev_priv(dev);
struct gfar *regs = priv->regs;
- u32 tempval;
int err = 0;
+ u32 rctrl = 0;
gfar_write(&regs->imask, IMASK_INIT_CLEAR);
/* Allocate memory for the buffer descriptors */
- vaddr = (unsigned long) dma_alloc_coherent(NULL,
+ vaddr = (unsigned long) dma_alloc_coherent(NULL,
sizeof (struct txbd8) * priv->tx_ring_size +
sizeof (struct rxbd8) * priv->rx_ring_size,
&addr, GFP_KERNEL);
if (vaddr == 0) {
- printk(KERN_ERR "%s: Could not allocate buffer descriptors!\n",
- dev->name);
+ if (netif_msg_ifup(priv))
+ printk(KERN_ERR "%s: Could not allocate buffer descriptors!\n",
+ dev->name);
return -ENOMEM;
}
priv->tx_bd_base = (struct txbd8 *) vaddr;
/* enet DMA only understands physical addresses */
- gfar_write(&regs->tbase, addr);
+ gfar_write(&regs->tbase0, addr);
/* Start the rx descriptor ring where the tx ring leaves off */
addr = addr + sizeof (struct txbd8) * priv->tx_ring_size;
vaddr = vaddr + sizeof (struct txbd8) * priv->tx_ring_size;
priv->rx_bd_base = (struct rxbd8 *) vaddr;
- gfar_write(&regs->rbase, addr);
+ gfar_write(&regs->rbase0, addr);
/* Setup the skbuff rings */
priv->tx_skbuff =
@@ -664,8 +771,9 @@ int startup_gfar(struct net_device *dev)
priv->tx_ring_size, GFP_KERNEL);
if (priv->tx_skbuff == NULL) {
- printk(KERN_ERR "%s: Could not allocate tx_skbuff\n",
- dev->name);
+ if (netif_msg_ifup(priv))
+ printk(KERN_ERR "%s: Could not allocate tx_skbuff\n",
+ dev->name);
err = -ENOMEM;
goto tx_skb_fail;
}
@@ -678,8 +786,9 @@ int startup_gfar(struct net_device *dev)
priv->rx_ring_size, GFP_KERNEL);
if (priv->rx_skbuff == NULL) {
- printk(KERN_ERR "%s: Could not allocate rx_skbuff\n",
- dev->name);
+ if (netif_msg_ifup(priv))
+ printk(KERN_ERR "%s: Could not allocate rx_skbuff\n",
+ dev->name);
err = -ENOMEM;
goto rx_skb_fail;
}
@@ -726,12 +835,13 @@ int startup_gfar(struct net_device *dev)
/* If the device has multiple interrupts, register for
* them. Otherwise, only register for the one */
if (priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_MULTI_INTR) {
- /* Install our interrupt handlers for Error,
+ /* Install our interrupt handlers for Error,
* Transmit, and Receive */
if (request_irq(priv->interruptError, gfar_error,
0, "enet_error", dev) < 0) {
- printk(KERN_ERR "%s: Can't get IRQ %d\n",
- dev->name, priv->interruptError);
+ if (netif_msg_intr(priv))
+ printk(KERN_ERR "%s: Can't get IRQ %d\n",
+ dev->name, priv->interruptError);
err = -1;
goto err_irq_fail;
@@ -739,8 +849,9 @@ int startup_gfar(struct net_device *dev)
if (request_irq(priv->interruptTransmit, gfar_transmit,
0, "enet_tx", dev) < 0) {
- printk(KERN_ERR "%s: Can't get IRQ %d\n",
- dev->name, priv->interruptTransmit);
+ if (netif_msg_intr(priv))
+ printk(KERN_ERR "%s: Can't get IRQ %d\n",
+ dev->name, priv->interruptTransmit);
err = -1;
@@ -749,8 +860,9 @@ int startup_gfar(struct net_device *dev)
if (request_irq(priv->interruptReceive, gfar_receive,
0, "enet_rx", dev) < 0) {
- printk(KERN_ERR "%s: Can't get IRQ %d (receive0)\n",
- dev->name, priv->interruptReceive);
+ if (netif_msg_intr(priv))
+ printk(KERN_ERR "%s: Can't get IRQ %d (receive0)\n",
+ dev->name, priv->interruptReceive);
err = -1;
goto rx_irq_fail;
@@ -758,8 +870,9 @@ int startup_gfar(struct net_device *dev)
} else {
if (request_irq(priv->interruptTransmit, gfar_interrupt,
0, "gfar_interrupt", dev) < 0) {
- printk(KERN_ERR "%s: Can't get IRQ %d\n",
- dev->name, priv->interruptError);
+ if (netif_msg_intr(priv))
+ printk(KERN_ERR "%s: Can't get IRQ %d\n",
+ dev->name, priv->interruptError);
err = -1;
goto err_irq_fail;
@@ -787,28 +900,22 @@ int startup_gfar(struct net_device *dev)
else
gfar_write(&regs->rxic, 0);
- init_waitqueue_head(&priv->rxcleanupq);
+ if (priv->rx_csum_enable)
+ rctrl |= RCTRL_CHECKSUMMING;
- /* Enable Rx and Tx in MACCFG1 */
- tempval = gfar_read(&regs->maccfg1);
- tempval |= (MACCFG1_RX_EN | MACCFG1_TX_EN);
- gfar_write(&regs->maccfg1, tempval);
+ if (priv->extended_hash)
+ rctrl |= RCTRL_EXTHASH;
- /* Initialize DMACTRL to have WWR and WOP */
- tempval = gfar_read(&priv->regs->dmactrl);
- tempval |= DMACTRL_INIT_SETTINGS;
- gfar_write(&priv->regs->dmactrl, tempval);
+ if (priv->vlan_enable)
+ rctrl |= RCTRL_VLAN;
- /* Clear THLT, so that the DMA starts polling now */
- gfar_write(&regs->tstat, TSTAT_CLEAR_THALT);
+ /* Init rctrl based on our settings */
+ gfar_write(&priv->regs->rctrl, rctrl);
- /* Make sure we aren't stopped */
- tempval = gfar_read(&priv->regs->dmactrl);
- tempval &= ~(DMACTRL_GRS | DMACTRL_GTS);
- gfar_write(&priv->regs->dmactrl, tempval);
+ if (dev->features & NETIF_F_IP_CSUM)
+ gfar_write(&priv->regs->tctrl, TCTRL_INIT_CSUM);
- /* Unmask the interrupts we look for */
- gfar_write(&regs->imask, IMASK_DEFAULT);
+ gfar_start(dev);
return 0;
@@ -824,7 +931,7 @@ tx_skb_fail:
sizeof(struct txbd8)*priv->tx_ring_size
+ sizeof(struct rxbd8)*priv->rx_ring_size,
priv->tx_bd_base,
- gfar_read(&regs->tbase));
+ gfar_read(&regs->tbase0));
if (priv->mii_info->phyinfo->close)
priv->mii_info->phyinfo->close(priv->mii_info);
@@ -857,11 +964,62 @@ static int gfar_enet_open(struct net_device *dev)
return err;
}
+static struct txfcb *gfar_add_fcb(struct sk_buff *skb, struct txbd8 *bdp)
+{
+ struct txfcb *fcb = (struct txfcb *)skb_push (skb, GMAC_FCB_LEN);
+
+ memset(fcb, 0, GMAC_FCB_LEN);
+
+ /* Flag the bd so the controller looks for the FCB */
+ bdp->status |= TXBD_TOE;
+
+ return fcb;
+}
+
+static inline void gfar_tx_checksum(struct sk_buff *skb, struct txfcb *fcb)
+{
+ int len;
+
+ /* If we're here, it's a IP packet with a TCP or UDP
+ * payload. We set it to checksum, using a pseudo-header
+ * we provide
+ */
+ fcb->ip = 1;
+ fcb->tup = 1;
+ fcb->ctu = 1;
+ fcb->nph = 1;
+
+ /* Notify the controller what the protocol is */
+ if (skb->nh.iph->protocol == IPPROTO_UDP)
+ fcb->udp = 1;
+
+ /* l3os is the distance between the start of the
+ * frame (skb->data) and the start of the IP hdr.
+ * l4os is the distance between the start of the
+ * l3 hdr and the l4 hdr */
+ fcb->l3os = (u16)(skb->nh.raw - skb->data - GMAC_FCB_LEN);
+ fcb->l4os = (u16)(skb->h.raw - skb->nh.raw);
+
+ len = skb->nh.iph->tot_len - fcb->l4os;
+
+ /* Provide the pseudoheader csum */
+ fcb->phcs = ~csum_tcpudp_magic(skb->nh.iph->saddr,
+ skb->nh.iph->daddr, len,
+ skb->nh.iph->protocol, 0);
+}
+
+void gfar_tx_vlan(struct sk_buff *skb, struct txfcb *fcb)
+{
+ fcb->vln = 1;
+ fcb->vlctl = vlan_tx_tag_get(skb);
+}
+
/* This is called by the kernel when a frame is ready for transmission. */
/* It is pointed to by the dev->hard_start_xmit function pointer */
static int gfar_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct gfar_private *priv = netdev_priv(dev);
+ struct txfcb *fcb = NULL;
struct txbd8 *txbdp;
/* Update transmit stats */
@@ -876,9 +1034,24 @@ static int gfar_start_xmit(struct sk_buff *skb, struct net_device *dev)
/* Clear all but the WRAP status flags */
txbdp->status &= TXBD_WRAP;
+ /* Set up checksumming */
+ if ((dev->features & NETIF_F_IP_CSUM)
+ && (CHECKSUM_HW == skb->ip_summed)) {
+ fcb = gfar_add_fcb(skb, txbdp);
+ gfar_tx_checksum(skb, fcb);
+ }
+
+ if (priv->vlan_enable &&
+ unlikely(priv->vlgrp && vlan_tx_tag_present(skb))) {
+ if (NULL == fcb)
+ fcb = gfar_add_fcb(skb, txbdp);
+
+ gfar_tx_vlan(skb, fcb);
+ }
+
/* Set buffer length and pointer */
txbdp->length = skb->len;
- txbdp->bufPtr = dma_map_single(NULL, skb->data,
+ txbdp->bufPtr = dma_map_single(NULL, skb->data,
skb->len, DMA_TO_DEVICE);
/* Save the skb pointer so we can free it later */
@@ -972,15 +1145,78 @@ int gfar_set_mac_address(struct net_device *dev)
}
+/* Enables and disables VLAN insertion/extraction */
+static void gfar_vlan_rx_register(struct net_device *dev,
+ struct vlan_group *grp)
+{
+ struct gfar_private *priv = netdev_priv(dev);
+ unsigned long flags;
+ u32 tempval;
+
+ spin_lock_irqsave(&priv->lock, flags);
+
+ priv->vlgrp = grp;
+
+ if (grp) {
+ /* Enable VLAN tag insertion */
+ tempval = gfar_read(&priv->regs->tctrl);
+ tempval |= TCTRL_VLINS;
+
+ gfar_write(&priv->regs->tctrl, tempval);
+
+ /* Enable VLAN tag extraction */
+ tempval = gfar_read(&priv->regs->rctrl);
+ tempval |= RCTRL_VLEX;
+ gfar_write(&priv->regs->rctrl, tempval);
+ } else {
+ /* Disable VLAN tag insertion */
+ tempval = gfar_read(&priv->regs->tctrl);
+ tempval &= ~TCTRL_VLINS;
+ gfar_write(&priv->regs->tctrl, tempval);
+
+ /* Disable VLAN tag extraction */
+ tempval = gfar_read(&priv->regs->rctrl);
+ tempval &= ~RCTRL_VLEX;
+ gfar_write(&priv->regs->rctrl, tempval);
+ }
+
+ spin_unlock_irqrestore(&priv->lock, flags);
+}
+
+
+static void gfar_vlan_rx_kill_vid(struct net_device *dev, uint16_t vid)
+{
+ struct gfar_private *priv = netdev_priv(dev);
+ unsigned long flags;
+
+ spin_lock_irqsave(&priv->lock, flags);
+
+ if (priv->vlgrp)
+ priv->vlgrp->vlan_devices[vid] = NULL;
+
+ spin_unlock_irqrestore(&priv->lock, flags);
+}
+
+
static int gfar_change_mtu(struct net_device *dev, int new_mtu)
{
int tempsize, tempval;
struct gfar_private *priv = netdev_priv(dev);
int oldsize = priv->rx_buffer_size;
- int frame_size = new_mtu + 18;
+ int frame_size = new_mtu + ETH_HLEN;
+
+ if (priv->vlan_enable)
+ frame_size += VLAN_ETH_HLEN;
+
+ if (gfar_uses_fcb(priv))
+ frame_size += GMAC_FCB_LEN;
+
+ frame_size += priv->padding;
if ((frame_size < 64) || (frame_size > JUMBO_FRAME_SIZE)) {
- printk(KERN_ERR "%s: Invalid MTU setting\n", dev->name);
+ if (netif_msg_drv(priv))
+ printk(KERN_ERR "%s: Invalid MTU setting\n",
+ dev->name);
return -EINVAL;
}
@@ -1120,7 +1356,7 @@ struct sk_buff * gfar_new_skb(struct net_device *dev, struct rxbd8 *bdp)
skb->dev = dev;
bdp->bufPtr = dma_map_single(NULL, skb->data,
- priv->rx_buffer_size + RXBUF_ALIGNMENT,
+ priv->rx_buffer_size + RXBUF_ALIGNMENT,
DMA_FROM_DEVICE);
bdp->length = 0;
@@ -1190,11 +1426,10 @@ irqreturn_t gfar_receive(int irq, void *dev_id, struct pt_regs *regs)
__netif_rx_schedule(dev);
} else {
-#ifdef VERBOSE_GFAR_ERRORS
- printk(KERN_DEBUG "%s: receive called twice (%x)[%x]\n",
- dev->name, gfar_read(&priv->regs->ievent),
- gfar_read(&priv->regs->imask));
-#endif
+ if (netif_msg_rx_err(priv))
+ printk(KERN_DEBUG "%s: receive called twice (%x)[%x]\n",
+ dev->name, gfar_read(&priv->regs->ievent),
+ gfar_read(&priv->regs->imask));
}
#else
@@ -1209,15 +1444,43 @@ irqreturn_t gfar_receive(int irq, void *dev_id, struct pt_regs *regs)
else
gfar_write(&priv->regs->rxic, 0);
- /* Just in case we need to wake the ring param changer */
- priv->rxclean = 1;
-
spin_unlock(&priv->lock);
#endif
return IRQ_HANDLED;
}
+static inline int gfar_rx_vlan(struct sk_buff *skb,
+ struct vlan_group *vlgrp, unsigned short vlctl)
+{
+#ifdef CONFIG_GFAR_NAPI
+ return vlan_hwaccel_receive_skb(skb, vlgrp, vlctl);
+#else
+ return vlan_hwaccel_rx(skb, vlgrp, vlctl);
+#endif
+}
+
+static inline void gfar_rx_checksum(struct sk_buff *skb, struct rxfcb *fcb)
+{
+ /* If valid headers were found, and valid sums
+ * were verified, then we tell the kernel that no
+ * checksumming is necessary. Otherwise, it is */
+ if (fcb->cip && !fcb->eip && fcb->ctu && !fcb->etu)
+ skb->ip_summed = CHECKSUM_UNNECESSARY;
+ else
+ skb->ip_summed = CHECKSUM_NONE;
+}
+
+
+static inline struct rxfcb *gfar_get_fcb(struct sk_buff *skb)
+{
+ struct rxfcb *fcb = (struct rxfcb *)skb->data;
+
+ /* Remove the FCB from the skb */
+ skb_pull(skb, GMAC_FCB_LEN);
+
+ return fcb;
+}
/* gfar_process_frame() -- handle one incoming packet if skb
* isn't NULL. */
@@ -1225,35 +1488,51 @@ static int gfar_process_frame(struct net_device *dev, struct sk_buff *skb,
int length)
{
struct gfar_private *priv = netdev_priv(dev);
+ struct rxfcb *fcb = NULL;
if (skb == NULL) {
-#ifdef BRIEF_GFAR_ERRORS
- printk(KERN_WARNING "%s: Missing skb!!.\n",
- dev->name);
-#endif
+ if (netif_msg_rx_err(priv))
+ printk(KERN_WARNING "%s: Missing skb!!.\n", dev->name);
priv->stats.rx_dropped++;
priv->extra_stats.rx_skbmissing++;
} else {
+ int ret;
+
/* Prep the skb for the packet */
skb_put(skb, length);
+ /* Grab the FCB if there is one */
+ if (gfar_uses_fcb(priv))
+ fcb = gfar_get_fcb(skb);
+
+ /* Remove the padded bytes, if there are any */
+ if (priv->padding)
+ skb_pull(skb, priv->padding);
+
+ if (priv->rx_csum_enable)
+ gfar_rx_checksum(skb, fcb);
+
/* Tell the skb what kind of packet this is */
skb->protocol = eth_type_trans(skb, dev);
/* Send the packet up the stack */
- if (RECEIVE(skb) == NET_RX_DROP) {
+ if (unlikely(priv->vlgrp && fcb->vln))
+ ret = gfar_rx_vlan(skb, priv->vlgrp, fcb->vlctl);
+ else
+ ret = RECEIVE(skb);
+
+ if (NET_RX_DROP == ret)
priv->extra_stats.kernel_dropped++;
- }
}
return 0;
}
/* gfar_clean_rx_ring() -- Processes each frame in the rx ring
- * until the budget/quota has been reached. Returns the number
+ * until the budget/quota has been reached. Returns the number
* of frames handled
*/
-static int gfar_clean_rx_ring(struct net_device *dev, int rx_work_limit)
+int gfar_clean_rx_ring(struct net_device *dev, int rx_work_limit)
{
struct rxbd8 *bdp;
struct sk_buff *skb;
@@ -1355,9 +1634,6 @@ static int gfar_poll(struct net_device *dev, int *budget)
mk_ic_value(priv->rxcount, priv->rxtime));
else
gfar_write(&priv->regs->rxic, 0);
-
- /* Signal to the ring size changer that it's safe to go */
- priv->rxclean = 1;
}
return (rx_work_limit < 0) ? 1 : 0;
@@ -1393,10 +1669,8 @@ static irqreturn_t gfar_interrupt(int irq, void *dev_id, struct pt_regs *regs)
if (events & IEVENT_CRL)
priv->stats.tx_aborted_errors++;
if (events & IEVENT_XFUN) {
-#ifdef VERBOSE_GFAR_ERRORS
- printk(KERN_WARNING "%s: tx underrun. dropped packet\n",
- dev->name);
-#endif
+ if (netif_msg_tx_err(priv))
+ printk(KERN_WARNING "%s: tx underrun. dropped packet\n", dev->name);
priv->stats.tx_dropped++;
priv->extra_stats.tx_underrun++;
@@ -1415,36 +1689,30 @@ static irqreturn_t gfar_interrupt(int irq, void *dev_id, struct pt_regs *regs)
gfar_write(&priv->regs->rstat, RSTAT_CLEAR_RHALT);
#endif
-#ifdef VERBOSE_GFAR_ERRORS
- printk(KERN_DEBUG "%s: busy error (rhalt: %x)\n", dev->name,
- gfar_read(&priv->regs->rstat));
-#endif
+ if (netif_msg_rx_err(priv))
+ printk(KERN_DEBUG "%s: busy error (rhalt: %x)\n",
+ dev->name,
+ gfar_read(&priv->regs->rstat));
}
if (events & IEVENT_BABR) {
priv->stats.rx_errors++;
priv->extra_stats.rx_babr++;
-#ifdef VERBOSE_GFAR_ERRORS
- printk(KERN_DEBUG "%s: babbling error\n", dev->name);
-#endif
+ if (netif_msg_rx_err(priv))
+ printk(KERN_DEBUG "%s: babbling error\n", dev->name);
}
if (events & IEVENT_EBERR) {
priv->extra_stats.eberr++;
-#ifdef VERBOSE_GFAR_ERRORS
- printk(KERN_DEBUG "%s: EBERR\n", dev->name);
-#endif
- }
- if (events & IEVENT_RXC) {
-#ifdef VERBOSE_GFAR_ERRORS
- printk(KERN_DEBUG "%s: control frame\n", dev->name);
-#endif
+ if (netif_msg_rx_err(priv))
+ printk(KERN_DEBUG "%s: EBERR\n", dev->name);
}
+ if ((events & IEVENT_RXC) && (netif_msg_rx_err(priv)))
+ printk(KERN_DEBUG "%s: control frame\n", dev->name);
if (events & IEVENT_BABT) {
priv->extra_stats.tx_babt++;
-#ifdef VERBOSE_GFAR_ERRORS
- printk(KERN_DEBUG "%s: babt error\n", dev->name);
-#endif
+ if (netif_msg_rx_err(priv))
+ printk(KERN_DEBUG "%s: babt error\n", dev->name);
}
return IRQ_HANDLED;
@@ -1510,7 +1778,7 @@ static void gfar_phy_timer(unsigned long data)
* If, after GFAR_AN_TIMEOUT seconds, it has not
* finished, we switch to forced.
* Either way, once the process has completed, we either
- * request the interrupt, or switch the timer over to
+ * request the interrupt, or switch the timer over to
* using gfar_phy_timer to check status */
static void gfar_phy_startup_timer(unsigned long data)
{
@@ -1535,8 +1803,9 @@ static void gfar_phy_startup_timer(unsigned long data)
/* Forcing failed! Give up */
if(result) {
- printk(KERN_ERR "%s: Forcing failed!\n",
- mii_info->dev->name);
+ if (netif_msg_link(priv))
+ printk(KERN_ERR "%s: Forcing failed!\n",
+ mii_info->dev->name);
return;
}
}
@@ -1546,16 +1815,17 @@ static void gfar_phy_startup_timer(unsigned long data)
/* Grab the PHY interrupt, if necessary/possible */
if (priv->einfo->board_flags & FSL_GIANFAR_BRD_HAS_PHY_INTR) {
- if (request_irq(priv->einfo->interruptPHY,
+ if (request_irq(priv->einfo->interruptPHY,
phy_interrupt,
- SA_SHIRQ,
- "phy_interrupt",
+ SA_SHIRQ,
+ "phy_interrupt",
mii_info->dev) < 0) {
- printk(KERN_ERR "%s: Can't get IRQ %d (PHY)\n",
- mii_info->dev->name,
+ if (netif_msg_intr(priv))
+ printk(KERN_ERR "%s: Can't get IRQ %d (PHY)\n",
+ mii_info->dev->name,
priv->einfo->interruptPHY);
} else {
- mii_configure_phy_interrupt(priv->mii_info,
+ mii_configure_phy_interrupt(priv->mii_info,
MII_INTERRUPT_ENABLED);
return;
}
@@ -1592,15 +1862,17 @@ static void adjust_link(struct net_device *dev)
tempval &= ~(MACCFG2_FULL_DUPLEX);
gfar_write(&regs->maccfg2, tempval);
- printk(KERN_INFO "%s: Half Duplex\n",
- dev->name);
+ if (netif_msg_link(priv))
+ printk(KERN_INFO "%s: Half Duplex\n",
+ dev->name);
} else {
tempval = gfar_read(&regs->maccfg2);
tempval |= MACCFG2_FULL_DUPLEX;
gfar_write(&regs->maccfg2, tempval);
- printk(KERN_INFO "%s: Full Duplex\n",
- dev->name);
+ if (netif_msg_link(priv))
+ printk(KERN_INFO "%s: Full Duplex\n",
+ dev->name);
}
priv->oldduplex = mii_info->duplex;
@@ -1622,27 +1894,32 @@ static void adjust_link(struct net_device *dev)
gfar_write(&regs->maccfg2, tempval);
break;
default:
- printk(KERN_WARNING
- "%s: Ack! Speed (%d) is not 10/100/1000!\n",
- dev->name, mii_info->speed);
+ if (netif_msg_link(priv))
+ printk(KERN_WARNING
+ "%s: Ack! Speed (%d) is not 10/100/1000!\n",
+ dev->name, mii_info->speed);
break;
}
- printk(KERN_INFO "%s: Speed %dBT\n", dev->name,
- mii_info->speed);
+ if (netif_msg_link(priv))
+ printk(KERN_INFO "%s: Speed %dBT\n", dev->name,
+ mii_info->speed);
priv->oldspeed = mii_info->speed;
}
if (!priv->oldlink) {
- printk(KERN_INFO "%s: Link is up\n", dev->name);
+ if (netif_msg_link(priv))
+ printk(KERN_INFO "%s: Link is up\n", dev->name);
priv->oldlink = 1;
netif_carrier_on(dev);
netif_schedule(dev);
}
} else {
if (priv->oldlink) {
- printk(KERN_INFO "%s: Link is down\n", dev->name);
+ if (netif_msg_link(priv))
+ printk(KERN_INFO "%s: Link is down\n",
+ dev->name);
priv->oldlink = 0;
priv->oldspeed = 0;
priv->oldduplex = -1;
@@ -1664,8 +1941,9 @@ static void gfar_set_multi(struct net_device *dev)
u32 tempval;
if(dev->flags & IFF_PROMISC) {
- printk(KERN_INFO "%s: Entering promiscuous mode.\n",
- dev->name);
+ if (netif_msg_drv(priv))
+ printk(KERN_INFO "%s: Entering promiscuous mode.\n",
+ dev->name);
/* Set RCTRL to PROM */
tempval = gfar_read(&regs->rctrl);
tempval |= RCTRL_PROM;
@@ -1679,6 +1957,14 @@ static void gfar_set_multi(struct net_device *dev)
if(dev->flags & IFF_ALLMULTI) {
/* Set the hash to rx all multicast frames */
+ gfar_write(&regs->igaddr0, 0xffffffff);
+ gfar_write(&regs->igaddr1, 0xffffffff);
+ gfar_write(&regs->igaddr2, 0xffffffff);
+ gfar_write(&regs->igaddr3, 0xffffffff);
+ gfar_write(&regs->igaddr4, 0xffffffff);
+ gfar_write(&regs->igaddr5, 0xffffffff);
+ gfar_write(&regs->igaddr6, 0xffffffff);
+ gfar_write(&regs->igaddr7, 0xffffffff);
gfar_write(&regs->gaddr0, 0xffffffff);
gfar_write(&regs->gaddr1, 0xffffffff);
gfar_write(&regs->gaddr2, 0xffffffff);
@@ -1689,6 +1975,14 @@ static void gfar_set_multi(struct net_device *dev)
gfar_write(&regs->gaddr7, 0xffffffff);
} else {
/* zero out the hash */
+ gfar_write(&regs->igaddr0, 0x0);
+ gfar_write(&regs->igaddr1, 0x0);
+ gfar_write(&regs->igaddr2, 0x0);
+ gfar_write(&regs->igaddr3, 0x0);
+ gfar_write(&regs->igaddr4, 0x0);
+ gfar_write(&regs->igaddr5, 0x0);
+ gfar_write(&regs->igaddr6, 0x0);
+ gfar_write(&regs->igaddr7, 0x0);
gfar_write(&regs->gaddr0, 0x0);
gfar_write(&regs->gaddr1, 0x0);
gfar_write(&regs->gaddr2, 0x0);
@@ -1727,16 +2021,15 @@ static void gfar_set_hash_for_addr(struct net_device *dev, u8 *addr)
{
u32 tempval;
struct gfar_private *priv = netdev_priv(dev);
- struct gfar *regs = priv->regs;
- u32 *hash = &regs->gaddr0;
u32 result = ether_crc(MAC_ADDR_LEN, addr);
- u8 whichreg = ((result >> 29) & 0x7);
- u8 whichbit = ((result >> 24) & 0x1f);
+ int width = priv->hash_width;
+ u8 whichbit = (result >> (32 - width)) & 0x1f;
+ u8 whichreg = result >> (32 - width + 5);
u32 value = (1 << (31-whichbit));
- tempval = gfar_read(&hash[whichreg]);
+ tempval = gfar_read(priv->hash_regs[whichreg]);
tempval |= value;
- gfar_write(&hash[whichreg], tempval);
+ gfar_write(priv->hash_regs[whichreg], tempval);
return;
}
@@ -1754,10 +2047,9 @@ static irqreturn_t gfar_error(int irq, void *dev_id, struct pt_regs *regs)
gfar_write(&priv->regs->ievent, IEVENT_ERR_MASK);
/* Hmm... */
-#if defined (BRIEF_GFAR_ERRORS) || defined (VERBOSE_GFAR_ERRORS)
- printk(KERN_DEBUG "%s: error interrupt (ievent=0x%08x imask=0x%08x)\n",
- dev->name, events, gfar_read(&priv->regs->imask));
-#endif
+ if (netif_msg_rx_err(priv) || netif_msg_tx_err(priv))
+ printk(KERN_DEBUG "%s: error interrupt (ievent=0x%08x imask=0x%08x)\n",
+ dev->name, events, gfar_read(&priv->regs->imask));
/* Update the error counters */
if (events & IEVENT_TXE) {
@@ -1768,19 +2060,17 @@ static irqreturn_t gfar_error(int irq, void *dev_id, struct pt_regs *regs)
if (events & IEVENT_CRL)
priv->stats.tx_aborted_errors++;
if (events & IEVENT_XFUN) {
-#ifdef VERBOSE_GFAR_ERRORS
- printk(KERN_DEBUG "%s: underrun. packet dropped.\n",
- dev->name);
-#endif
+ if (netif_msg_tx_err(priv))
+ printk(KERN_DEBUG "%s: underrun. packet dropped.\n",
+ dev->name);
priv->stats.tx_dropped++;
priv->extra_stats.tx_underrun++;
/* Reactivate the Tx Queues */
gfar_write(&priv->regs->tstat, TSTAT_CLEAR_THALT);
}
-#ifdef VERBOSE_GFAR_ERRORS
- printk(KERN_DEBUG "%s: Transmit Error\n", dev->name);
-#endif
+ if (netif_msg_tx_err(priv))
+ printk(KERN_DEBUG "%s: Transmit Error\n", dev->name);
}
if (events & IEVENT_BSY) {
priv->stats.rx_errors++;
@@ -1793,35 +2083,31 @@ static irqreturn_t gfar_error(int irq, void *dev_id, struct pt_regs *regs)
gfar_write(&priv->regs->rstat, RSTAT_CLEAR_RHALT);
#endif
-#ifdef VERBOSE_GFAR_ERRORS
- printk(KERN_DEBUG "%s: busy error (rhalt: %x)\n", dev->name,
- gfar_read(&priv->regs->rstat));
-#endif
+ if (netif_msg_rx_err(priv))
+ printk(KERN_DEBUG "%s: busy error (rhalt: %x)\n",
+ dev->name,
+ gfar_read(&priv->regs->rstat));
}
if (events & IEVENT_BABR) {
priv->stats.rx_errors++;
priv->extra_stats.rx_babr++;
-#ifdef VERBOSE_GFAR_ERRORS
- printk(KERN_DEBUG "%s: babbling error\n", dev->name);
-#endif
+ if (netif_msg_rx_err(priv))
+ printk(KERN_DEBUG "%s: babbling error\n", dev->name);
}
if (events & IEVENT_EBERR) {
priv->extra_stats.eberr++;
-#ifdef VERBOSE_GFAR_ERRORS
- printk(KERN_DEBUG "%s: EBERR\n", dev->name);
-#endif
+ if (netif_msg_rx_err(priv))
+ printk(KERN_DEBUG "%s: EBERR\n", dev->name);
}
- if (events & IEVENT_RXC)
-#ifdef VERBOSE_GFAR_ERRORS
- printk(KERN_DEBUG "%s: control frame\n", dev->name);
-#endif
+ if ((events & IEVENT_RXC) && netif_msg_rx_status(priv))
+ if (netif_msg_rx_status(priv))
+ printk(KERN_DEBUG "%s: control frame\n", dev->name);
if (events & IEVENT_BABT) {
priv->extra_stats.tx_babt++;
-#ifdef VERBOSE_GFAR_ERRORS
- printk(KERN_DEBUG "%s: babt error\n", dev->name);
-#endif
+ if (netif_msg_tx_err(priv))
+ printk(KERN_DEBUG "%s: babt error\n", dev->name);
}
return IRQ_HANDLED;
}
diff --git a/drivers/net/gianfar.h b/drivers/net/gianfar.h
index c2f783a6a9fa..28af087d9fbb 100644
--- a/drivers/net/gianfar.h
+++ b/drivers/net/gianfar.h
@@ -1,4 +1,4 @@
-/*
+/*
* drivers/net/gianfar.h
*
* Gianfar Ethernet Driver
@@ -53,6 +53,12 @@
/* The maximum number of packets to be handled in one call of gfar_poll */
#define GFAR_DEV_WEIGHT 64
+/* Length for FCB */
+#define GMAC_FCB_LEN 8
+
+/* Default padding amount */
+#define DEFAULT_PADDING 2
+
/* Number of bytes to align the rx bufs to */
#define RXBUF_ALIGNMENT 64
@@ -91,7 +97,7 @@ extern const char gfar_driver_version[];
#define JUMBO_FRAME_SIZE 9600
/* Latency of interface clock in nanoseconds */
-/* Interface clock latency , in this case, means the
+/* Interface clock latency , in this case, means the
* time described by a value of 1 in the interrupt
* coalescing registers' time fields. Since those fields
* refer to the time it takes for 64 clocks to pass, the
@@ -166,9 +172,28 @@ extern const char gfar_driver_version[];
mk_ic_icft(count) | \
mk_ic_ictt(time))
+#define RCTRL_PAL_MASK 0x001f0000
+#define RCTRL_VLEX 0x00002000
+#define RCTRL_FILREN 0x00001000
+#define RCTRL_GHTX 0x00000400
+#define RCTRL_IPCSEN 0x00000200
+#define RCTRL_TUCSEN 0x00000100
+#define RCTRL_PRSDEP_MASK 0x000000c0
+#define RCTRL_PRSDEP_INIT 0x000000c0
#define RCTRL_PROM 0x00000008
+#define RCTRL_CHECKSUMMING (RCTRL_IPCSEN \
+ | RCTRL_TUCSEN | RCTRL_PRSDEP_INIT)
+#define RCTRL_EXTHASH (RCTRL_GHTX)
+#define RCTRL_VLAN (RCTRL_PRSDEP_INIT)
+
+
#define RSTAT_CLEAR_RHALT 0x00800000
+#define TCTRL_IPCSEN 0x00004000
+#define TCTRL_TUCSEN 0x00002000
+#define TCTRL_VLINS 0x00001000
+#define TCTRL_INIT_CSUM (TCTRL_TUCSEN | TCTRL_IPCSEN)
+
#define IEVENT_INIT_CLEAR 0xffffffff
#define IEVENT_BABR 0x80000000
#define IEVENT_RXC 0x40000000
@@ -187,12 +212,16 @@ extern const char gfar_driver_version[];
#define IEVENT_RXB0 0x00008000
#define IEVENT_GRSC 0x00000100
#define IEVENT_RXF0 0x00000080
+#define IEVENT_FIR 0x00000008
+#define IEVENT_FIQ 0x00000004
+#define IEVENT_DPE 0x00000002
+#define IEVENT_PERR 0x00000001
#define IEVENT_RX_MASK (IEVENT_RXB0 | IEVENT_RXF0)
#define IEVENT_TX_MASK (IEVENT_TXB | IEVENT_TXF)
#define IEVENT_ERR_MASK \
(IEVENT_RXC | IEVENT_BSY | IEVENT_EBERR | IEVENT_MSRO | \
IEVENT_BABT | IEVENT_TXC | IEVENT_TXE | IEVENT_LC \
- | IEVENT_CRL | IEVENT_XFUN)
+ | IEVENT_CRL | IEVENT_XFUN | IEVENT_DPE | IEVENT_PERR)
#define IMASK_INIT_CLEAR 0x00000000
#define IMASK_BABR 0x80000000
@@ -212,10 +241,15 @@ extern const char gfar_driver_version[];
#define IMASK_RXB0 0x00008000
#define IMASK_GTSC 0x00000100
#define IMASK_RXFEN0 0x00000080
+#define IMASK_FIR 0x00000008
+#define IMASK_FIQ 0x00000004
+#define IMASK_DPE 0x00000002
+#define IMASK_PERR 0x00000001
#define IMASK_RX_DISABLED ~(IMASK_RXFEN0 | IMASK_BSY)
#define IMASK_DEFAULT (IMASK_TXEEN | IMASK_TXFEN | IMASK_TXBEN | \
IMASK_RXFEN0 | IMASK_BSY | IMASK_EBERR | IMASK_BABR | \
- IMASK_XFUN | IMASK_RXC | IMASK_BABT)
+ IMASK_XFUN | IMASK_RXC | IMASK_BABT | IMASK_DPE \
+ | IMASK_PERR)
/* Attribute fields */
@@ -254,6 +288,18 @@ extern const char gfar_driver_version[];
#define TXBD_RETRYLIMIT 0x0040
#define TXBD_RETRYCOUNTMASK 0x003c
#define TXBD_UNDERRUN 0x0002
+#define TXBD_TOE 0x0002
+
+/* Tx FCB param bits */
+#define TXFCB_VLN 0x80
+#define TXFCB_IP 0x40
+#define TXFCB_IP6 0x20
+#define TXFCB_TUP 0x10
+#define TXFCB_UDP 0x08
+#define TXFCB_CIP 0x04
+#define TXFCB_CTU 0x02
+#define TXFCB_NPH 0x01
+#define TXFCB_DEFAULT (TXFCB_IP|TXFCB_TUP|TXFCB_CTU|TXFCB_NPH)
/* RxBD status field bits */
#define RXBD_EMPTY 0x8000
@@ -273,6 +319,18 @@ extern const char gfar_driver_version[];
#define RXBD_TRUNCATED 0x0001
#define RXBD_STATS 0x01ff
+/* Rx FCB status field bits */
+#define RXFCB_VLN 0x8000
+#define RXFCB_IP 0x4000
+#define RXFCB_IP6 0x2000
+#define RXFCB_TUP 0x1000
+#define RXFCB_CIP 0x0800
+#define RXFCB_CTU 0x0400
+#define RXFCB_EIP 0x0200
+#define RXFCB_ETU 0x0100
+#define RXFCB_PERR_MASK 0x000c
+#define RXFCB_PERR_BADL3 0x0008
+
struct txbd8
{
u16 status; /* Status Fields */
@@ -280,6 +338,22 @@ struct txbd8
u32 bufPtr; /* Buffer Pointer */
};
+struct txfcb {
+ u8 vln:1,
+ ip:1,
+ ip6:1,
+ tup:1,
+ udp:1,
+ cip:1,
+ ctu:1,
+ nph:1;
+ u8 reserved;
+ u8 l4os; /* Level 4 Header Offset */
+ u8 l3os; /* Level 3 Header Offset */
+ u16 phcs; /* Pseudo-header Checksum */
+ u16 vlctl; /* VLAN control word */
+};
+
struct rxbd8
{
u16 status; /* Status Fields */
@@ -287,6 +361,21 @@ struct rxbd8
u32 bufPtr; /* Buffer Pointer */
};
+struct rxfcb {
+ u16 vln:1,
+ ip:1,
+ ip6:1,
+ tup:1,
+ cip:1,
+ ctu:1,
+ eip:1,
+ etu:1;
+ u8 rq; /* Receive Queue index */
+ u8 pro; /* Layer 4 Protocol */
+ u16 reserved;
+ u16 vlctl; /* VLAN control word */
+};
+
struct rmon_mib
{
u32 tr64; /* 0x.680 - Transmit and Receive 64-byte Frame Counter */
@@ -371,90 +460,191 @@ struct gfar_stats {
struct gfar {
- u8 res1[16];
- u32 ievent; /* 0x.010 - Interrupt Event Register */
- u32 imask; /* 0x.014 - Interrupt Mask Register */
- u32 edis; /* 0x.018 - Error Disabled Register */
+ u32 tsec_id; /* 0x.000 - Controller ID register */
+ u8 res1[12];
+ u32 ievent; /* 0x.010 - Interrupt Event Register */
+ u32 imask; /* 0x.014 - Interrupt Mask Register */
+ u32 edis; /* 0x.018 - Error Disabled Register */
u8 res2[4];
- u32 ecntrl; /* 0x.020 - Ethernet Control Register */
- u32 minflr; /* 0x.024 - Minimum Frame Length Register */
- u32 ptv; /* 0x.028 - Pause Time Value Register */
- u32 dmactrl; /* 0x.02c - DMA Control Register */
- u32 tbipa; /* 0x.030 - TBI PHY Address Register */
+ u32 ecntrl; /* 0x.020 - Ethernet Control Register */
+ u32 minflr; /* 0x.024 - Minimum Frame Length Register */
+ u32 ptv; /* 0x.028 - Pause Time Value Register */
+ u32 dmactrl; /* 0x.02c - DMA Control Register */
+ u32 tbipa; /* 0x.030 - TBI PHY Address Register */
u8 res3[88];
- u32 fifo_tx_thr; /* 0x.08c - FIFO transmit threshold register */
+ u32 fifo_tx_thr; /* 0x.08c - FIFO transmit threshold register */
u8 res4[8];
- u32 fifo_tx_starve; /* 0x.098 - FIFO transmit starve register */
+ u32 fifo_tx_starve; /* 0x.098 - FIFO transmit starve register */
u32 fifo_tx_starve_shutoff; /* 0x.09c - FIFO transmit starve shutoff register */
- u8 res5[96];
- u32 tctrl; /* 0x.100 - Transmit Control Register */
- u32 tstat; /* 0x.104 - Transmit Status Register */
- u8 res6[4];
- u32 tbdlen; /* 0x.10c - Transmit Buffer Descriptor Data Length Register */
- u32 txic; /* 0x.110 - Transmit Interrupt Coalescing Configuration Register */
- u8 res7[16];
- u32 ctbptr; /* 0x.124 - Current Transmit Buffer Descriptor Pointer Register */
- u8 res8[92];
- u32 tbptr; /* 0x.184 - Transmit Buffer Descriptor Pointer Low Register */
- u8 res9[124];
- u32 tbase; /* 0x.204 - Transmit Descriptor Base Address Register */
- u8 res10[168];
- u32 ostbd; /* 0x.2b0 - Out-of-Sequence Transmit Buffer Descriptor Register */
- u32 ostbdp; /* 0x.2b4 - Out-of-Sequence Transmit Data Buffer Pointer Register */
- u8 res11[72];
- u32 rctrl; /* 0x.300 - Receive Control Register */
- u32 rstat; /* 0x.304 - Receive Status Register */
- u8 res12[4];
- u32 rbdlen; /* 0x.30c - RxBD Data Length Register */
- u32 rxic; /* 0x.310 - Receive Interrupt Coalescing Configuration Register */
- u8 res13[16];
- u32 crbptr; /* 0x.324 - Current Receive Buffer Descriptor Pointer */
- u8 res14[24];
- u32 mrblr; /* 0x.340 - Maximum Receive Buffer Length Register */
- u8 res15[64];
- u32 rbptr; /* 0x.384 - Receive Buffer Descriptor Pointer */
- u8 res16[124];
- u32 rbase; /* 0x.404 - Receive Descriptor Base Address */
- u8 res17[248];
- u32 maccfg1; /* 0x.500 - MAC Configuration 1 Register */
- u32 maccfg2; /* 0x.504 - MAC Configuration 2 Register */
- u32 ipgifg; /* 0x.508 - Inter Packet Gap/Inter Frame Gap Register */
- u32 hafdup; /* 0x.50c - Half Duplex Register */
- u32 maxfrm; /* 0x.510 - Maximum Frame Length Register */
+ u8 res5[4];
+ u32 fifo_rx_pause; /* 0x.0a4 - FIFO receive pause threshold register */
+ u32 fifo_rx_alarm; /* 0x.0a8 - FIFO receive alarm threshold register */
+ u8 res6[84];
+ u32 tctrl; /* 0x.100 - Transmit Control Register */
+ u32 tstat; /* 0x.104 - Transmit Status Register */
+ u32 dfvlan; /* 0x.108 - Default VLAN Control word */
+ u32 tbdlen; /* 0x.10c - Transmit Buffer Descriptor Data Length Register */
+ u32 txic; /* 0x.110 - Transmit Interrupt Coalescing Configuration Register */
+ u32 tqueue; /* 0x.114 - Transmit queue control register */
+ u8 res7[40];
+ u32 tr03wt; /* 0x.140 - TxBD Rings 0-3 round-robin weightings */
+ u32 tr47wt; /* 0x.144 - TxBD Rings 4-7 round-robin weightings */
+ u8 res8[52];
+ u32 tbdbph; /* 0x.17c - Tx data buffer pointer high */
+ u8 res9a[4];
+ u32 tbptr0; /* 0x.184 - TxBD Pointer for ring 0 */
+ u8 res9b[4];
+ u32 tbptr1; /* 0x.18c - TxBD Pointer for ring 1 */
+ u8 res9c[4];
+ u32 tbptr2; /* 0x.194 - TxBD Pointer for ring 2 */
+ u8 res9d[4];
+ u32 tbptr3; /* 0x.19c - TxBD Pointer for ring 3 */
+ u8 res9e[4];
+ u32 tbptr4; /* 0x.1a4 - TxBD Pointer for ring 4 */
+ u8 res9f[4];
+ u32 tbptr5; /* 0x.1ac - TxBD Pointer for ring 5 */
+ u8 res9g[4];
+ u32 tbptr6; /* 0x.1b4 - TxBD Pointer for ring 6 */
+ u8 res9h[4];
+ u32 tbptr7; /* 0x.1bc - TxBD Pointer for ring 7 */
+ u8 res9[64];
+ u32 tbaseh; /* 0x.200 - TxBD base address high */
+ u32 tbase0; /* 0x.204 - TxBD Base Address of ring 0 */
+ u8 res10a[4];
+ u32 tbase1; /* 0x.20c - TxBD Base Address of ring 1 */
+ u8 res10b[4];
+ u32 tbase2; /* 0x.214 - TxBD Base Address of ring 2 */
+ u8 res10c[4];
+ u32 tbase3; /* 0x.21c - TxBD Base Address of ring 3 */
+ u8 res10d[4];
+ u32 tbase4; /* 0x.224 - TxBD Base Address of ring 4 */
+ u8 res10e[4];
+ u32 tbase5; /* 0x.22c - TxBD Base Address of ring 5 */
+ u8 res10f[4];
+ u32 tbase6; /* 0x.234 - TxBD Base Address of ring 6 */
+ u8 res10g[4];
+ u32 tbase7; /* 0x.23c - TxBD Base Address of ring 7 */
+ u8 res10[192];
+ u32 rctrl; /* 0x.300 - Receive Control Register */
+ u32 rstat; /* 0x.304 - Receive Status Register */
+ u8 res12[8];
+ u32 rxic; /* 0x.310 - Receive Interrupt Coalescing Configuration Register */
+ u32 rqueue; /* 0x.314 - Receive queue control register */
+ u8 res13[24];
+ u32 rbifx; /* 0x.330 - Receive bit field extract control register */
+ u32 rqfar; /* 0x.334 - Receive queue filing table address register */
+ u32 rqfcr; /* 0x.338 - Receive queue filing table control register */
+ u32 rqfpr; /* 0x.33c - Receive queue filing table property register */
+ u32 mrblr; /* 0x.340 - Maximum Receive Buffer Length Register */
+ u8 res14[56];
+ u32 rbdbph; /* 0x.37c - Rx data buffer pointer high */
+ u8 res15a[4];
+ u32 rbptr0; /* 0x.384 - RxBD pointer for ring 0 */
+ u8 res15b[4];
+ u32 rbptr1; /* 0x.38c - RxBD pointer for ring 1 */
+ u8 res15c[4];
+ u32 rbptr2; /* 0x.394 - RxBD pointer for ring 2 */
+ u8 res15d[4];
+ u32 rbptr3; /* 0x.39c - RxBD pointer for ring 3 */
+ u8 res15e[4];
+ u32 rbptr4; /* 0x.3a4 - RxBD pointer for ring 4 */
+ u8 res15f[4];
+ u32 rbptr5; /* 0x.3ac - RxBD pointer for ring 5 */
+ u8 res15g[4];
+ u32 rbptr6; /* 0x.3b4 - RxBD pointer for ring 6 */
+ u8 res15h[4];
+ u32 rbptr7; /* 0x.3bc - RxBD pointer for ring 7 */
+ u8 res16[64];
+ u32 rbaseh; /* 0x.400 - RxBD base address high */
+ u32 rbase0; /* 0x.404 - RxBD base address of ring 0 */
+ u8 res17a[4];
+ u32 rbase1; /* 0x.40c - RxBD base address of ring 1 */
+ u8 res17b[4];
+ u32 rbase2; /* 0x.414 - RxBD base address of ring 2 */
+ u8 res17c[4];
+ u32 rbase3; /* 0x.41c - RxBD base address of ring 3 */
+ u8 res17d[4];
+ u32 rbase4; /* 0x.424 - RxBD base address of ring 4 */
+ u8 res17e[4];
+ u32 rbase5; /* 0x.42c - RxBD base address of ring 5 */
+ u8 res17f[4];
+ u32 rbase6; /* 0x.434 - RxBD base address of ring 6 */
+ u8 res17g[4];
+ u32 rbase7; /* 0x.43c - RxBD base address of ring 7 */
+ u8 res17[192];
+ u32 maccfg1; /* 0x.500 - MAC Configuration 1 Register */
+ u32 maccfg2; /* 0x.504 - MAC Configuration 2 Register */
+ u32 ipgifg; /* 0x.508 - Inter Packet Gap/Inter Frame Gap Register */
+ u32 hafdup; /* 0x.50c - Half Duplex Register */
+ u32 maxfrm; /* 0x.510 - Maximum Frame Length Register */
u8 res18[12];
- u32 miimcfg; /* 0x.520 - MII Management Configuration Register */
- u32 miimcom; /* 0x.524 - MII Management Command Register */
- u32 miimadd; /* 0x.528 - MII Management Address Register */
- u32 miimcon; /* 0x.52c - MII Management Control Register */
- u32 miimstat; /* 0x.530 - MII Management Status Register */
- u32 miimind; /* 0x.534 - MII Management Indicator Register */
+ u32 miimcfg; /* 0x.520 - MII Management Configuration Register */
+ u32 miimcom; /* 0x.524 - MII Management Command Register */
+ u32 miimadd; /* 0x.528 - MII Management Address Register */
+ u32 miimcon; /* 0x.52c - MII Management Control Register */
+ u32 miimstat; /* 0x.530 - MII Management Status Register */
+ u32 miimind; /* 0x.534 - MII Management Indicator Register */
u8 res19[4];
- u32 ifstat; /* 0x.53c - Interface Status Register */
- u32 macstnaddr1; /* 0x.540 - Station Address Part 1 Register */
- u32 macstnaddr2; /* 0x.544 - Station Address Part 2 Register */
- u8 res20[312];
- struct rmon_mib rmon;
- u8 res21[192];
- u32 iaddr0; /* 0x.800 - Indivdual address register 0 */
- u32 iaddr1; /* 0x.804 - Indivdual address register 1 */
- u32 iaddr2; /* 0x.808 - Indivdual address register 2 */
- u32 iaddr3; /* 0x.80c - Indivdual address register 3 */
- u32 iaddr4; /* 0x.810 - Indivdual address register 4 */
- u32 iaddr5; /* 0x.814 - Indivdual address register 5 */
- u32 iaddr6; /* 0x.818 - Indivdual address register 6 */
- u32 iaddr7; /* 0x.81c - Indivdual address register 7 */
+ u32 ifstat; /* 0x.53c - Interface Status Register */
+ u32 macstnaddr1; /* 0x.540 - Station Address Part 1 Register */
+ u32 macstnaddr2; /* 0x.544 - Station Address Part 2 Register */
+ u32 mac01addr1; /* 0x.548 - MAC exact match address 1, part 1 */
+ u32 mac01addr2; /* 0x.54c - MAC exact match address 1, part 2 */
+ u32 mac02addr1; /* 0x.550 - MAC exact match address 2, part 1 */
+ u32 mac02addr2; /* 0x.554 - MAC exact match address 2, part 2 */
+ u32 mac03addr1; /* 0x.558 - MAC exact match address 3, part 1 */
+ u32 mac03addr2; /* 0x.55c - MAC exact match address 3, part 2 */
+ u32 mac04addr1; /* 0x.560 - MAC exact match address 4, part 1 */
+ u32 mac04addr2; /* 0x.564 - MAC exact match address 4, part 2 */
+ u32 mac05addr1; /* 0x.568 - MAC exact match address 5, part 1 */
+ u32 mac05addr2; /* 0x.56c - MAC exact match address 5, part 2 */
+ u32 mac06addr1; /* 0x.570 - MAC exact match address 6, part 1 */
+ u32 mac06addr2; /* 0x.574 - MAC exact match address 6, part 2 */
+ u32 mac07addr1; /* 0x.578 - MAC exact match address 7, part 1 */
+ u32 mac07addr2; /* 0x.57c - MAC exact match address 7, part 2 */
+ u32 mac08addr1; /* 0x.580 - MAC exact match address 8, part 1 */
+ u32 mac08addr2; /* 0x.584 - MAC exact match address 8, part 2 */
+ u32 mac09addr1; /* 0x.588 - MAC exact match address 9, part 1 */
+ u32 mac09addr2; /* 0x.58c - MAC exact match address 9, part 2 */
+ u32 mac10addr1; /* 0x.590 - MAC exact match address 10, part 1*/
+ u32 mac10addr2; /* 0x.594 - MAC exact match address 10, part 2*/
+ u32 mac11addr1; /* 0x.598 - MAC exact match address 11, part 1*/
+ u32 mac11addr2; /* 0x.59c - MAC exact match address 11, part 2*/
+ u32 mac12addr1; /* 0x.5a0 - MAC exact match address 12, part 1*/
+ u32 mac12addr2; /* 0x.5a4 - MAC exact match address 12, part 2*/
+ u32 mac13addr1; /* 0x.5a8 - MAC exact match address 13, part 1*/
+ u32 mac13addr2; /* 0x.5ac - MAC exact match address 13, part 2*/
+ u32 mac14addr1; /* 0x.5b0 - MAC exact match address 14, part 1*/
+ u32 mac14addr2; /* 0x.5b4 - MAC exact match address 14, part 2*/
+ u32 mac15addr1; /* 0x.5b8 - MAC exact match address 15, part 1*/
+ u32 mac15addr2; /* 0x.5bc - MAC exact match address 15, part 2*/
+ u8 res20[192];
+ struct rmon_mib rmon; /* 0x.680-0x.73c */
+ u32 rrej; /* 0x.740 - Receive filer rejected packet counter */
+ u8 res21[188];
+ u32 igaddr0; /* 0x.800 - Indivdual/Group address register 0*/
+ u32 igaddr1; /* 0x.804 - Indivdual/Group address register 1*/
+ u32 igaddr2; /* 0x.808 - Indivdual/Group address register 2*/
+ u32 igaddr3; /* 0x.80c - Indivdual/Group address register 3*/
+ u32 igaddr4; /* 0x.810 - Indivdual/Group address register 4*/
+ u32 igaddr5; /* 0x.814 - Indivdual/Group address register 5*/
+ u32 igaddr6; /* 0x.818 - Indivdual/Group address register 6*/
+ u32 igaddr7; /* 0x.81c - Indivdual/Group address register 7*/
u8 res22[96];
- u32 gaddr0; /* 0x.880 - Global address register 0 */
- u32 gaddr1; /* 0x.884 - Global address register 1 */
- u32 gaddr2; /* 0x.888 - Global address register 2 */
- u32 gaddr3; /* 0x.88c - Global address register 3 */
- u32 gaddr4; /* 0x.890 - Global address register 4 */
- u32 gaddr5; /* 0x.894 - Global address register 5 */
- u32 gaddr6; /* 0x.898 - Global address register 6 */
- u32 gaddr7; /* 0x.89c - Global address register 7 */
- u8 res23[856];
- u32 attr; /* 0x.bf8 - Attributes Register */
- u32 attreli; /* 0x.bfc - Attributes Extract Length and Extract Index Register */
+ u32 gaddr0; /* 0x.880 - Group address register 0 */
+ u32 gaddr1; /* 0x.884 - Group address register 1 */
+ u32 gaddr2; /* 0x.888 - Group address register 2 */
+ u32 gaddr3; /* 0x.88c - Group address register 3 */
+ u32 gaddr4; /* 0x.890 - Group address register 4 */
+ u32 gaddr5; /* 0x.894 - Group address register 5 */
+ u32 gaddr6; /* 0x.898 - Group address register 6 */
+ u32 gaddr7; /* 0x.89c - Group address register 7 */
+ u8 res23a[352];
+ u32 fifocfg; /* 0x.a00 - FIFO interface config register */
+ u8 res23b[252];
+ u8 res23c[248];
+ u32 attr; /* 0x.bf8 - Attributes Register */
+ u32 attreli; /* 0x.bfc - Attributes Extract Length and Extract Index Register */
u8 res24[1024];
};
@@ -496,6 +686,8 @@ struct gfar_private {
struct txbd8 *cur_tx; /* Next free ring entry */
struct txbd8 *dirty_tx; /* The Ring entry to be freed. */
struct gfar *regs; /* Pointer to the GFAR memory mapped Registers */
+ u32 *hash_regs[16];
+ int hash_width;
struct gfar *phyregs;
struct work_struct tq;
struct timer_list phy_info_timer;
@@ -506,9 +698,12 @@ struct gfar_private {
unsigned int rx_stash_size;
unsigned int tx_ring_size;
unsigned int rx_ring_size;
- wait_queue_head_t rxcleanupq;
- unsigned int rxclean;
+ unsigned char vlan_enable:1,
+ rx_csum_enable:1,
+ extended_hash:1;
+ unsigned short padding;
+ struct vlan_group *vlgrp;
/* Info structure initialized by board setup code */
unsigned int interruptTransmit;
unsigned int interruptReceive;
@@ -519,6 +714,8 @@ struct gfar_private {
int oldspeed;
int oldduplex;
int oldlink;
+
+ uint32_t msg_enable;
};
extern inline u32 gfar_read(volatile unsigned *addr)
diff --git a/drivers/net/gianfar_ethtool.c b/drivers/net/gianfar_ethtool.c
index 28046e9e88ba..a451de629197 100644
--- a/drivers/net/gianfar_ethtool.c
+++ b/drivers/net/gianfar_ethtool.c
@@ -46,16 +46,18 @@
extern int startup_gfar(struct net_device *dev);
extern void stop_gfar(struct net_device *dev);
-extern void gfar_receive(int irq, void *dev_id, struct pt_regs *regs);
+extern void gfar_halt(struct net_device *dev);
+extern void gfar_start(struct net_device *dev);
+extern int gfar_clean_rx_ring(struct net_device *dev, int rx_work_limit);
-void gfar_fill_stats(struct net_device *dev, struct ethtool_stats *dummy,
+static void gfar_fill_stats(struct net_device *dev, struct ethtool_stats *dummy,
u64 * buf);
-void gfar_gstrings(struct net_device *dev, u32 stringset, u8 * buf);
-int gfar_gcoalesce(struct net_device *dev, struct ethtool_coalesce *cvals);
-int gfar_scoalesce(struct net_device *dev, struct ethtool_coalesce *cvals);
-void gfar_gringparam(struct net_device *dev, struct ethtool_ringparam *rvals);
-int gfar_sringparam(struct net_device *dev, struct ethtool_ringparam *rvals);
-void gfar_gdrvinfo(struct net_device *dev, struct ethtool_drvinfo *drvinfo);
+static void gfar_gstrings(struct net_device *dev, u32 stringset, u8 * buf);
+static int gfar_gcoalesce(struct net_device *dev, struct ethtool_coalesce *cvals);
+static int gfar_scoalesce(struct net_device *dev, struct ethtool_coalesce *cvals);
+static void gfar_gringparam(struct net_device *dev, struct ethtool_ringparam *rvals);
+static int gfar_sringparam(struct net_device *dev, struct ethtool_ringparam *rvals);
+static void gfar_gdrvinfo(struct net_device *dev, struct ethtool_drvinfo *drvinfo);
static char stat_gstrings[][ETH_GSTRING_LEN] = {
"rx-dropped-by-kernel",
@@ -118,57 +120,56 @@ static char stat_gstrings[][ETH_GSTRING_LEN] = {
"tx-fragmented-frames",
};
+/* Fill in a buffer with the strings which correspond to the
+ * stats */
+static void gfar_gstrings(struct net_device *dev, u32 stringset, u8 * buf)
+{
+ struct gfar_private *priv = netdev_priv(dev);
+
+ if (priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_RMON)
+ memcpy(buf, stat_gstrings, GFAR_STATS_LEN * ETH_GSTRING_LEN);
+ else
+ memcpy(buf, stat_gstrings,
+ GFAR_EXTRA_STATS_LEN * ETH_GSTRING_LEN);
+}
+
/* Fill in an array of 64-bit statistics from various sources.
* This array will be appended to the end of the ethtool_stats
* structure, and returned to user space
*/
-void gfar_fill_stats(struct net_device *dev, struct ethtool_stats *dummy, u64 * buf)
+static void gfar_fill_stats(struct net_device *dev, struct ethtool_stats *dummy, u64 * buf)
{
int i;
struct gfar_private *priv = netdev_priv(dev);
- u32 *rmon = (u32 *) & priv->regs->rmon;
u64 *extra = (u64 *) & priv->extra_stats;
- struct gfar_stats *stats = (struct gfar_stats *) buf;
- for (i = 0; i < GFAR_RMON_LEN; i++) {
- stats->rmon[i] = (u64) (rmon[i]);
- }
-
- for (i = 0; i < GFAR_EXTRA_STATS_LEN; i++) {
- stats->extra[i] = extra[i];
- }
-}
+ if (priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_RMON) {
+ u32 *rmon = (u32 *) & priv->regs->rmon;
+ struct gfar_stats *stats = (struct gfar_stats *) buf;
-/* Returns the number of stats (and their corresponding strings) */
-int gfar_stats_count(struct net_device *dev)
-{
- return GFAR_STATS_LEN;
-}
+ for (i = 0; i < GFAR_RMON_LEN; i++)
+ stats->rmon[i] = (u64) (rmon[i]);
-void gfar_gstrings_normon(struct net_device *dev, u32 stringset, u8 * buf)
-{
- memcpy(buf, stat_gstrings, GFAR_EXTRA_STATS_LEN * ETH_GSTRING_LEN);
+ for (i = 0; i < GFAR_EXTRA_STATS_LEN; i++)
+ stats->extra[i] = extra[i];
+ } else
+ for (i = 0; i < GFAR_EXTRA_STATS_LEN; i++)
+ buf[i] = extra[i];
}
-void gfar_fill_stats_normon(struct net_device *dev,
- struct ethtool_stats *dummy, u64 * buf)
+/* Returns the number of stats (and their corresponding strings) */
+static int gfar_stats_count(struct net_device *dev)
{
- int i;
struct gfar_private *priv = netdev_priv(dev);
- u64 *extra = (u64 *) & priv->extra_stats;
- for (i = 0; i < GFAR_EXTRA_STATS_LEN; i++) {
- buf[i] = extra[i];
- }
+ if (priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_RMON)
+ return GFAR_STATS_LEN;
+ else
+ return GFAR_EXTRA_STATS_LEN;
}
-
-int gfar_stats_count_normon(struct net_device *dev)
-{
- return GFAR_EXTRA_STATS_LEN;
-}
/* Fills in the drvinfo structure with some basic info */
-void gfar_gdrvinfo(struct net_device *dev, struct
+static void gfar_gdrvinfo(struct net_device *dev, struct
ethtool_drvinfo *drvinfo)
{
strncpy(drvinfo->driver, DRV_NAME, GFAR_INFOSTR_LEN);
@@ -182,7 +183,7 @@ void gfar_gdrvinfo(struct net_device *dev, struct
}
/* Return the current settings in the ethtool_cmd structure */
-int gfar_gsettings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int gfar_gsettings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct gfar_private *priv = netdev_priv(dev);
uint gigabit_support =
@@ -216,13 +217,13 @@ int gfar_gsettings(struct net_device *dev, struct ethtool_cmd *cmd)
}
/* Return the length of the register structure */
-int gfar_reglen(struct net_device *dev)
+static int gfar_reglen(struct net_device *dev)
{
return sizeof (struct gfar);
}
/* Return a dump of the GFAR register space */
-void gfar_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *regbuf)
+static void gfar_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *regbuf)
{
int i;
struct gfar_private *priv = netdev_priv(dev);
@@ -233,13 +234,6 @@ void gfar_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *regb
buf[i] = theregs[i];
}
-/* Fill in a buffer with the strings which correspond to the
- * stats */
-void gfar_gstrings(struct net_device *dev, u32 stringset, u8 * buf)
-{
- memcpy(buf, stat_gstrings, GFAR_STATS_LEN * ETH_GSTRING_LEN);
-}
-
/* Convert microseconds to ethernet clock ticks, which changes
* depending on what speed the controller is running at */
static unsigned int gfar_usecs2ticks(struct gfar_private *priv, unsigned int usecs)
@@ -291,9 +285,12 @@ static unsigned int gfar_ticks2usecs(struct gfar_private *priv, unsigned int tic
/* Get the coalescing parameters, and put them in the cvals
* structure. */
-int gfar_gcoalesce(struct net_device *dev, struct ethtool_coalesce *cvals)
+static int gfar_gcoalesce(struct net_device *dev, struct ethtool_coalesce *cvals)
{
struct gfar_private *priv = netdev_priv(dev);
+
+ if (!(priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_COALESCE))
+ return -EOPNOTSUPP;
cvals->rx_coalesce_usecs = gfar_ticks2usecs(priv, priv->rxtime);
cvals->rx_max_coalesced_frames = priv->rxcount;
@@ -337,10 +334,13 @@ int gfar_gcoalesce(struct net_device *dev, struct ethtool_coalesce *cvals)
* Both cvals->*_usecs and cvals->*_frames have to be > 0
* in order for coalescing to be active
*/
-int gfar_scoalesce(struct net_device *dev, struct ethtool_coalesce *cvals)
+static int gfar_scoalesce(struct net_device *dev, struct ethtool_coalesce *cvals)
{
struct gfar_private *priv = netdev_priv(dev);
+ if (!(priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_COALESCE))
+ return -EOPNOTSUPP;
+
/* Set up rx coalescing */
if ((cvals->rx_coalesce_usecs == 0) ||
(cvals->rx_max_coalesced_frames == 0))
@@ -379,7 +379,7 @@ int gfar_scoalesce(struct net_device *dev, struct ethtool_coalesce *cvals)
/* Fills in rvals with the current ring parameters. Currently,
* rx, rx_mini, and rx_jumbo rings are the same size, as mini and
* jumbo are ignored by the driver */
-void gfar_gringparam(struct net_device *dev, struct ethtool_ringparam *rvals)
+static void gfar_gringparam(struct net_device *dev, struct ethtool_ringparam *rvals)
{
struct gfar_private *priv = netdev_priv(dev);
@@ -401,9 +401,8 @@ void gfar_gringparam(struct net_device *dev, struct ethtool_ringparam *rvals)
* necessary so that we don't mess things up while we're in
* motion. We wait for the ring to be clean before reallocating
* the rings. */
-int gfar_sringparam(struct net_device *dev, struct ethtool_ringparam *rvals)
+static int gfar_sringparam(struct net_device *dev, struct ethtool_ringparam *rvals)
{
- u32 tempval;
struct gfar_private *priv = netdev_priv(dev);
int err = 0;
@@ -425,37 +424,54 @@ int gfar_sringparam(struct net_device *dev, struct ethtool_ringparam *rvals)
return -EINVAL;
}
- /* Stop the controller so we don't rx any more frames */
- /* But first, make sure we clear the bits */
- tempval = gfar_read(&priv->regs->dmactrl);
- tempval &= ~(DMACTRL_GRS | DMACTRL_GTS);
- gfar_write(&priv->regs->dmactrl, tempval);
+ if (dev->flags & IFF_UP) {
+ unsigned long flags;
- tempval = gfar_read(&priv->regs->dmactrl);
- tempval |= (DMACTRL_GRS | DMACTRL_GTS);
- gfar_write(&priv->regs->dmactrl, tempval);
+ /* Halt TX and RX, and process the frames which
+ * have already been received */
+ spin_lock_irqsave(&priv->lock, flags);
+ gfar_halt(dev);
+ gfar_clean_rx_ring(dev, priv->rx_ring_size);
+ spin_unlock_irqrestore(&priv->lock, flags);
- while (!(gfar_read(&priv->regs->ievent) & (IEVENT_GRSC | IEVENT_GTSC)))
- cpu_relax();
+ /* Now we take down the rings to rebuild them */
+ stop_gfar(dev);
+ }
- /* Note that rx is not clean right now */
- priv->rxclean = 0;
+ /* Change the size */
+ priv->rx_ring_size = rvals->rx_pending;
+ priv->tx_ring_size = rvals->tx_pending;
- if (dev->flags & IFF_UP) {
- /* Tell the driver to process the rest of the frames */
- gfar_receive(0, (void *) dev, NULL);
+ /* Rebuild the rings with the new size */
+ if (dev->flags & IFF_UP)
+ err = startup_gfar(dev);
- /* Now wait for it to be done */
- wait_event_interruptible(priv->rxcleanupq, priv->rxclean);
+ return err;
+}
- /* Ok, all packets have been handled. Now we bring it down,
- * change the ring size, and bring it up */
+static int gfar_set_rx_csum(struct net_device *dev, uint32_t data)
+{
+ struct gfar_private *priv = netdev_priv(dev);
+ int err = 0;
+ if (!(priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_CSUM))
+ return -EOPNOTSUPP;
+
+ if (dev->flags & IFF_UP) {
+ unsigned long flags;
+
+ /* Halt TX and RX, and process the frames which
+ * have already been received */
+ spin_lock_irqsave(&priv->lock, flags);
+ gfar_halt(dev);
+ gfar_clean_rx_ring(dev, priv->rx_ring_size);
+ spin_unlock_irqrestore(&priv->lock, flags);
+
+ /* Now we take down the rings to rebuild them */
stop_gfar(dev);
}
- priv->rx_ring_size = rvals->rx_pending;
- priv->tx_ring_size = rvals->tx_pending;
+ priv->rx_csum_enable = data;
if (dev->flags & IFF_UP)
err = startup_gfar(dev);
@@ -463,6 +479,61 @@ int gfar_sringparam(struct net_device *dev, struct ethtool_ringparam *rvals)
return err;
}
+static uint32_t gfar_get_rx_csum(struct net_device *dev)
+{
+ struct gfar_private *priv = netdev_priv(dev);
+
+ if (!(priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_CSUM))
+ return 0;
+
+ return priv->rx_csum_enable;
+}
+
+static int gfar_set_tx_csum(struct net_device *dev, uint32_t data)
+{
+ unsigned long flags;
+ struct gfar_private *priv = netdev_priv(dev);
+
+ if (!(priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_CSUM))
+ return -EOPNOTSUPP;
+
+ spin_lock_irqsave(&priv->lock, flags);
+ gfar_halt(dev);
+
+ if (data)
+ dev->features |= NETIF_F_IP_CSUM;
+ else
+ dev->features &= ~NETIF_F_IP_CSUM;
+
+ gfar_start(dev);
+ spin_unlock_irqrestore(&priv->lock, flags);
+
+ return 0;
+}
+
+static uint32_t gfar_get_tx_csum(struct net_device *dev)
+{
+ struct gfar_private *priv = netdev_priv(dev);
+
+ if (!(priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_CSUM))
+ return 0;
+
+ return (dev->features & NETIF_F_IP_CSUM) != 0;
+}
+
+static uint32_t gfar_get_msglevel(struct net_device *dev)
+{
+ struct gfar_private *priv = netdev_priv(dev);
+ return priv->msg_enable;
+}
+
+static void gfar_set_msglevel(struct net_device *dev, uint32_t data)
+{
+ struct gfar_private *priv = netdev_priv(dev);
+ priv->msg_enable = data;
+}
+
+
struct ethtool_ops gfar_ethtool_ops = {
.get_settings = gfar_gsettings,
.get_drvinfo = gfar_gdrvinfo,
@@ -476,52 +547,10 @@ struct ethtool_ops gfar_ethtool_ops = {
.get_strings = gfar_gstrings,
.get_stats_count = gfar_stats_count,
.get_ethtool_stats = gfar_fill_stats,
-};
-
-struct ethtool_ops gfar_normon_nocoalesce_ethtool_ops = {
- .get_settings = gfar_gsettings,
- .get_drvinfo = gfar_gdrvinfo,
- .get_regs_len = gfar_reglen,
- .get_regs = gfar_get_regs,
- .get_link = ethtool_op_get_link,
- .get_ringparam = gfar_gringparam,
- .set_ringparam = gfar_sringparam,
- .get_strings = gfar_gstrings_normon,
- .get_stats_count = gfar_stats_count_normon,
- .get_ethtool_stats = gfar_fill_stats_normon,
-};
-
-struct ethtool_ops gfar_nocoalesce_ethtool_ops = {
- .get_settings = gfar_gsettings,
- .get_drvinfo = gfar_gdrvinfo,
- .get_regs_len = gfar_reglen,
- .get_regs = gfar_get_regs,
- .get_link = ethtool_op_get_link,
- .get_ringparam = gfar_gringparam,
- .set_ringparam = gfar_sringparam,
- .get_strings = gfar_gstrings,
- .get_stats_count = gfar_stats_count,
- .get_ethtool_stats = gfar_fill_stats,
-};
-
-struct ethtool_ops gfar_normon_ethtool_ops = {
- .get_settings = gfar_gsettings,
- .get_drvinfo = gfar_gdrvinfo,
- .get_regs_len = gfar_reglen,
- .get_regs = gfar_get_regs,
- .get_link = ethtool_op_get_link,
- .get_coalesce = gfar_gcoalesce,
- .set_coalesce = gfar_scoalesce,
- .get_ringparam = gfar_gringparam,
- .set_ringparam = gfar_sringparam,
- .get_strings = gfar_gstrings_normon,
- .get_stats_count = gfar_stats_count_normon,
- .get_ethtool_stats = gfar_fill_stats_normon,
-};
-
-struct ethtool_ops *gfar_op_array[] = {
- &gfar_ethtool_ops,
- &gfar_normon_ethtool_ops,
- &gfar_nocoalesce_ethtool_ops,
- &gfar_normon_nocoalesce_ethtool_ops
+ .get_rx_csum = gfar_get_rx_csum,
+ .get_tx_csum = gfar_get_tx_csum,
+ .set_rx_csum = gfar_set_rx_csum,
+ .set_tx_csum = gfar_set_tx_csum,
+ .get_msglevel = gfar_get_msglevel,
+ .set_msglevel = gfar_set_msglevel,
};
diff --git a/drivers/net/gianfar_phy.c b/drivers/net/gianfar_phy.c
index 02b16abc89bd..7c965f268a82 100644
--- a/drivers/net/gianfar_phy.c
+++ b/drivers/net/gianfar_phy.c
@@ -572,7 +572,7 @@ static struct phy_info phy_info_dm9161 = {
static struct phy_info phy_info_marvell = {
.phy_id = 0x01410c00,
.phy_id_mask = 0xffffff00,
- .name = "Marvell 88E1101",
+ .name = "Marvell 88E1101/88E1111",
.features = MII_GBIT_FEATURES,
.config_aneg = &marvell_config_aneg,
.read_status = &marvell_read_status,
diff --git a/drivers/net/hamachi.c b/drivers/net/hamachi.c
index 3d96714ed3cf..d9df1d9a5739 100644
--- a/drivers/net/hamachi.c
+++ b/drivers/net/hamachi.c
@@ -1149,7 +1149,7 @@ static void hamachi_tx_timeout(struct net_device *dev)
skb->dev = dev; /* Mark as being used by this device. */
skb_reserve(skb, 2); /* 16 byte align the IP header. */
hmp->rx_ring[i].addr = cpu_to_leXX(pci_map_single(hmp->pci_dev,
- skb->tail, hmp->rx_buf_sz, PCI_DMA_FROMDEVICE));
+ skb->data, hmp->rx_buf_sz, PCI_DMA_FROMDEVICE));
hmp->rx_ring[i].status_n_length = cpu_to_le32(DescOwn |
DescEndPacket | DescIntr | (hmp->rx_buf_sz - 2));
}
@@ -1210,7 +1210,7 @@ static void hamachi_init_ring(struct net_device *dev)
skb->dev = dev; /* Mark as being used by this device. */
skb_reserve(skb, 2); /* 16 byte align the IP header. */
hmp->rx_ring[i].addr = cpu_to_leXX(pci_map_single(hmp->pci_dev,
- skb->tail, hmp->rx_buf_sz, PCI_DMA_FROMDEVICE));
+ skb->data, hmp->rx_buf_sz, PCI_DMA_FROMDEVICE));
/* -2 because it doesn't REALLY have that first 2 bytes -KDU */
hmp->rx_ring[i].status_n_length = cpu_to_le32(DescOwn |
DescEndPacket | DescIntr | (hmp->rx_buf_sz -2));
@@ -1509,7 +1509,7 @@ static int hamachi_rx(struct net_device *dev)
desc->addr,
hmp->rx_buf_sz,
PCI_DMA_FROMDEVICE);
- buf_addr = (u8 *) hmp->rx_skbuff[entry]->tail;
+ buf_addr = (u8 *) hmp->rx_skbuff[entry]->data;
frame_status = le32_to_cpu(get_unaligned((s32*)&(buf_addr[data_size - 12])));
if (hamachi_debug > 4)
printk(KERN_DEBUG " hamachi_rx() status was %8.8x.\n",
@@ -1678,7 +1678,7 @@ static int hamachi_rx(struct net_device *dev)
skb->dev = dev; /* Mark as being used by this device. */
skb_reserve(skb, 2); /* Align IP on 16 byte boundaries */
desc->addr = cpu_to_leXX(pci_map_single(hmp->pci_dev,
- skb->tail, hmp->rx_buf_sz, PCI_DMA_FROMDEVICE));
+ skb->data, hmp->rx_buf_sz, PCI_DMA_FROMDEVICE));
}
desc->status_n_length = cpu_to_le32(hmp->rx_buf_sz);
if (entry >= RX_RING_SIZE-1)
@@ -1772,9 +1772,9 @@ static int hamachi_close(struct net_device *dev)
readl(ioaddr + RxCurPtr) == (long)&hmp->rx_ring[i] ? '>' : ' ',
i, hmp->rx_ring[i].status_n_length, hmp->rx_ring[i].addr);
if (hamachi_debug > 6) {
- if (*(u8*)hmp->rx_skbuff[i]->tail != 0x69) {
+ if (*(u8*)hmp->rx_skbuff[i]->data != 0x69) {
u16 *addr = (u16 *)
- hmp->rx_skbuff[i]->tail;
+ hmp->rx_skbuff[i]->data;
int j;
for (j = 0; j < 0x50; j++)
diff --git a/drivers/net/hamradio/6pack.c b/drivers/net/hamradio/6pack.c
index 89454915b857..e44f8e9055ef 100644
--- a/drivers/net/hamradio/6pack.c
+++ b/drivers/net/hamradio/6pack.c
@@ -848,7 +848,7 @@ static void __exit sixpack_exit_driver(void)
{
int ret;
- if ((ret = tty_register_ldisc(N_6PACK, NULL)))
+ if ((ret = tty_unregister_ldisc(N_6PACK)))
printk(msg_unregfail, ret);
}
diff --git a/drivers/net/hamradio/Kconfig b/drivers/net/hamradio/Kconfig
index 7cdebe1a0b61..0cd54306e636 100644
--- a/drivers/net/hamradio/Kconfig
+++ b/drivers/net/hamradio/Kconfig
@@ -17,7 +17,7 @@ config MKISS
config 6PACK
tristate "Serial port 6PACK driver"
- depends on AX25 && BROKEN_ON_SMP
+ depends on AX25
---help---
6pack is a transmission protocol for the data exchange between your
PC and your TNC (the Terminal Node Controller acts as a kind of
diff --git a/drivers/net/hamradio/mkiss.c b/drivers/net/hamradio/mkiss.c
index 62790511098f..3035422f5ad8 100644
--- a/drivers/net/hamradio/mkiss.c
+++ b/drivers/net/hamradio/mkiss.c
@@ -934,7 +934,7 @@ static void __exit mkiss_exit_driver(void)
kfree(ax25_ctrls);
ax25_ctrls = NULL;
- if ((i = tty_register_ldisc(N_AX25, NULL)))
+ if ((i = tty_unregister_ldisc(N_AX25)))
printk(KERN_ERR "mkiss: can't unregister line discipline (err = %d)\n", i);
}
diff --git a/drivers/net/hamradio/scc.c b/drivers/net/hamradio/scc.c
index ece1b1a13186..c27e417f32bf 100644
--- a/drivers/net/hamradio/scc.c
+++ b/drivers/net/hamradio/scc.c
@@ -304,7 +304,7 @@ static inline void scc_discard_buffers(struct scc_channel *scc)
scc->tx_buff = NULL;
}
- while (skb_queue_len(&scc->tx_queue))
+ while (!skb_queue_empty(&scc->tx_queue))
dev_kfree_skb(skb_dequeue(&scc->tx_queue));
spin_unlock_irqrestore(&scc->lock, flags);
@@ -1126,8 +1126,7 @@ static void t_dwait(unsigned long channel)
if (scc->stat.tx_state == TXS_WAIT) /* maxkeyup or idle timeout */
{
- if (skb_queue_len(&scc->tx_queue) == 0) /* nothing to send */
- {
+ if (skb_queue_empty(&scc->tx_queue)) { /* nothing to send */
scc->stat.tx_state = TXS_IDLE;
netif_wake_queue(scc->dev); /* t_maxkeyup locked it. */
return;
diff --git a/drivers/net/hp-plus.c b/drivers/net/hp-plus.c
index 4834314b676d..0abf5dd08b4c 100644
--- a/drivers/net/hp-plus.c
+++ b/drivers/net/hp-plus.c
@@ -159,12 +159,7 @@ struct net_device * __init hp_plus_probe(int unit)
err = do_hpp_probe(dev);
if (err)
goto out;
- err = register_netdev(dev);
- if (err)
- goto out1;
return dev;
-out1:
- cleanup_card(dev);
out:
free_netdev(dev);
return ERR_PTR(err);
@@ -271,6 +266,9 @@ static int __init hpp_probe1(struct net_device *dev, int ioaddr)
/* Leave the 8390 and HP chip reset. */
outw(inw(ioaddr + HPP_OPTION) & ~EnableIRQ, ioaddr + HPP_OPTION);
+ retval = register_netdev(dev);
+ if (retval)
+ goto out;
return 0;
out:
release_region(ioaddr, HP_IO_EXTENT);
@@ -463,11 +461,8 @@ init_module(void)
dev->irq = irq[this_dev];
dev->base_addr = io[this_dev];
if (do_hpp_probe(dev) == 0) {
- if (register_netdev(dev) == 0) {
- dev_hpp[found++] = dev;
- continue;
- }
- cleanup_card(dev);
+ dev_hpp[found++] = dev;
+ continue;
}
free_netdev(dev);
printk(KERN_WARNING "hp-plus.c: No HP-Plus card found (i/o = 0x%x).\n", io[this_dev]);
diff --git a/drivers/net/hp.c b/drivers/net/hp.c
index 026888611d6f..59cf841b14ab 100644
--- a/drivers/net/hp.c
+++ b/drivers/net/hp.c
@@ -123,12 +123,7 @@ struct net_device * __init hp_probe(int unit)
err = do_hp_probe(dev);
if (err)
goto out;
- err = register_netdev(dev);
- if (err)
- goto out1;
return dev;
-out1:
- cleanup_card(dev);
out:
free_netdev(dev);
return ERR_PTR(err);
@@ -227,7 +222,12 @@ static int __init hp_probe1(struct net_device *dev, int ioaddr)
ei_status.block_output = &hp_block_output;
hp_init_card(dev);
+ retval = register_netdev(dev);
+ if (retval)
+ goto out1;
return 0;
+out1:
+ free_irq(dev->irq, dev);
out:
release_region(ioaddr, HP_IO_EXTENT);
return retval;
@@ -432,11 +432,8 @@ init_module(void)
dev->irq = irq[this_dev];
dev->base_addr = io[this_dev];
if (do_hp_probe(dev) == 0) {
- if (register_netdev(dev) == 0) {
- dev_hp[found++] = dev;
- continue;
- }
- cleanup_card(dev);
+ dev_hp[found++] = dev;
+ continue;
}
free_netdev(dev);
printk(KERN_WARNING "hp.c: No HP card found (i/o = 0x%x).\n", io[this_dev]);
diff --git a/drivers/net/hp100.c b/drivers/net/hp100.c
index b3a898c5a585..cf0ac6fda1a1 100644
--- a/drivers/net/hp100.c
+++ b/drivers/net/hp100.c
@@ -106,6 +106,7 @@
#include <linux/interrupt.h>
#include <linux/eisa.h>
#include <linux/pci.h>
+#include <linux/dma-mapping.h>
#include <linux/spinlock.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
@@ -417,12 +418,7 @@ struct net_device * __init hp100_probe(int unit)
if (err)
goto out;
- err = register_netdev(dev);
- if (err)
- goto out1;
return dev;
- out1:
- release_region(dev->base_addr, HP100_REGION_SIZE);
out:
free_netdev(dev);
return ERR_PTR(err);
@@ -562,7 +558,7 @@ static int __devinit hp100_probe1(struct net_device *dev, int ioaddr,
* Also, we can have EISA Busmaster cards (not tested),
* so beware !!! - Jean II */
if((bus == HP100_BUS_PCI) &&
- (pci_set_dma_mask(pci_dev, 0xffffffff))) {
+ (pci_set_dma_mask(pci_dev, DMA_32BIT_MASK))) {
/* Gracefully fallback to shared memory */
goto busmasterfail;
}
@@ -776,11 +772,22 @@ static int __devinit hp100_probe1(struct net_device *dev, int ioaddr,
printk("Warning! Link down.\n");
}
+ err = register_netdev(dev);
+ if (err)
+ goto out3;
+
return 0;
+out3:
+ if (local_mode == 1)
+ pci_free_consistent(lp->pci_dev, MAX_RINGSIZE + 0x0f,
+ lp->page_vaddr_algn,
+ virt_to_whatever(dev, lp->page_vaddr_algn));
+ if (mem_ptr_virt)
+ iounmap(mem_ptr_virt);
out2:
release_region(ioaddr, HP100_REGION_SIZE);
out1:
- return -ENODEV;
+ return err;
}
/* This procedure puts the card into a stable init state */
@@ -2875,18 +2882,12 @@ static int __init hp100_eisa_probe (struct device *gendev)
if (err)
goto out1;
- err = register_netdev(dev);
- if (err)
- goto out2;
-
#ifdef HP100_DEBUG
printk("hp100: %s: EISA adapter found at 0x%x\n", dev->name,
dev->base_addr);
#endif
gendev->driver_data = dev;
return 0;
- out2:
- release_region(dev->base_addr, HP100_REGION_SIZE);
out1:
free_netdev(dev);
return err;
@@ -2951,17 +2952,12 @@ static int __devinit hp100_pci_probe (struct pci_dev *pdev,
err = hp100_probe1(dev, ioaddr, HP100_BUS_PCI, pdev);
if (err)
goto out1;
- err = register_netdev(dev);
- if (err)
- goto out2;
#ifdef HP100_DEBUG
printk("hp100: %s: PCI adapter found at 0x%x\n", dev->name, ioaddr);
#endif
pci_set_drvdata(pdev, dev);
return 0;
- out2:
- release_region(dev->base_addr, HP100_REGION_SIZE);
out1:
free_netdev(dev);
out0:
@@ -3032,15 +3028,9 @@ static int __init hp100_isa_init(void)
SET_MODULE_OWNER(dev);
err = hp100_isa_probe(dev, hp100_port[i]);
- if (!err) {
- err = register_netdev(dev);
- if (!err)
- hp100_devlist[cards++] = dev;
- else
- release_region(dev->base_addr, HP100_REGION_SIZE);
- }
-
- if (err)
+ if (!err)
+ hp100_devlist[cards++] = dev;
+ else
free_netdev(dev);
}
diff --git a/drivers/net/irda/irtty-sir.c b/drivers/net/irda/irtty-sir.c
index 7d23aa375908..b8d112348ba4 100644
--- a/drivers/net/irda/irtty-sir.c
+++ b/drivers/net/irda/irtty-sir.c
@@ -626,7 +626,7 @@ static void __exit irtty_sir_cleanup(void)
{
int err;
- if ((err = tty_register_ldisc(N_IRDA, NULL))) {
+ if ((err = tty_unregister_ldisc(N_IRDA))) {
IRDA_ERROR("%s(), can't unregister line discipline (err = %d)\n",
__FUNCTION__, err);
}
diff --git a/drivers/net/irda/sir_kthread.c b/drivers/net/irda/sir_kthread.c
index 18cea1099530..c65054364bca 100644
--- a/drivers/net/irda/sir_kthread.c
+++ b/drivers/net/irda/sir_kthread.c
@@ -135,8 +135,7 @@ static int irda_thread(void *startup)
remove_wait_queue(&irda_rq_queue.kick, &wait);
/* make swsusp happy with our thread */
- if (current->flags & PF_FREEZE)
- refrigerator(PF_FREEZE);
+ try_to_freeze();
run_irda_queue();
}
diff --git a/drivers/net/irda/stir4200.c b/drivers/net/irda/stir4200.c
index 66f488c13717..15f207323d97 100644
--- a/drivers/net/irda/stir4200.c
+++ b/drivers/net/irda/stir4200.c
@@ -763,7 +763,7 @@ static int stir_transmit_thread(void *arg)
{
#ifdef CONFIG_PM
/* if suspending, then power off and wait */
- if (unlikely(current->flags & PF_FREEZE)) {
+ if (unlikely(freezing(current))) {
if (stir->receiving)
receive_stop(stir);
else
@@ -771,7 +771,7 @@ static int stir_transmit_thread(void *arg)
write_reg(stir, REG_CTRL1, CTRL1_TXPWD|CTRL1_RXPWD);
- refrigerator(PF_FREEZE);
+ refrigerator();
if (change_speed(stir, stir->speed))
break;
diff --git a/drivers/net/isa-skeleton.c b/drivers/net/isa-skeleton.c
index 50bebb55e9ee..88ae8a04fabc 100644
--- a/drivers/net/isa-skeleton.c
+++ b/drivers/net/isa-skeleton.c
@@ -176,12 +176,7 @@ struct net_device * __init netcard_probe(int unit)
err = do_netcard_probe(dev);
if (err)
goto out;
- err = register_netdev(dev);
- if (err)
- goto out1;
return dev;
-out1:
- cleanup_card(dev);
out:
free_netdev(dev);
return ERR_PTR(err);
@@ -316,7 +311,15 @@ static int __init netcard_probe1(struct net_device *dev, int ioaddr)
dev->tx_timeout = &net_tx_timeout;
dev->watchdog_timeo = MY_TX_TIMEOUT;
+
+ err = register_netdev(dev);
+ if (err)
+ goto out2;
return 0;
+out2:
+#ifdef jumpered_dma
+ free_dma(dev->dma);
+#endif
out1:
#ifdef jumpered_interrupts
free_irq(dev->irq, dev);
@@ -691,11 +694,8 @@ int init_module(void)
dev->dma = dma;
dev->mem_start = mem;
if (do_netcard_probe(dev) == 0) {
- if (register_netdev(dev) == 0)
- this_device = dev;
- return 0;
- }
- cleanup_card(dev);
+ this_device = dev;
+ return 0;
}
free_netdev(dev);
return -ENXIO;
diff --git a/drivers/net/ixgb/ixgb_main.c b/drivers/net/ixgb/ixgb_main.c
index 35f6a7c271a2..097b90ccf575 100644
--- a/drivers/net/ixgb/ixgb_main.c
+++ b/drivers/net/ixgb/ixgb_main.c
@@ -47,7 +47,9 @@ char ixgb_driver_string[] = "Intel(R) PRO/10GbE Network Driver";
#else
#define DRIVERNAPI "-NAPI"
#endif
-char ixgb_driver_version[] = "1.0.95-k2"DRIVERNAPI;
+
+#define DRV_VERSION "1.0.95-k2"DRIVERNAPI
+char ixgb_driver_version[] = DRV_VERSION;
char ixgb_copyright[] = "Copyright (c) 1999-2005 Intel Corporation.";
/* ixgb_pci_tbl - PCI Device ID Table
@@ -140,6 +142,7 @@ static struct pci_driver ixgb_driver = {
MODULE_AUTHOR("Intel Corporation, <linux.nics@intel.com>");
MODULE_DESCRIPTION("Intel(R) PRO/10GbE Network Driver");
MODULE_LICENSE("GPL");
+MODULE_VERSION(DRV_VERSION);
/* some defines for controlling descriptor fetches in h/w */
#define RXDCTL_PTHRESH_DEFAULT 128 /* chip considers prefech below this */
diff --git a/drivers/net/lance.c b/drivers/net/lance.c
index dec557fb6a99..b4929beb33b2 100644
--- a/drivers/net/lance.c
+++ b/drivers/net/lance.c
@@ -356,11 +356,8 @@ int init_module(void)
dev->base_addr = io[this_dev];
dev->dma = dma[this_dev];
if (do_lance_probe(dev) == 0) {
- if (register_netdev(dev) == 0) {
- dev_lance[found++] = dev;
- continue;
- }
- cleanup_card(dev);
+ dev_lance[found++] = dev;
+ continue;
}
free_netdev(dev);
break;
@@ -448,12 +445,7 @@ struct net_device * __init lance_probe(int unit)
err = do_lance_probe(dev);
if (err)
goto out;
- err = register_netdev(dev);
- if (err)
- goto out1;
return dev;
-out1:
- cleanup_card(dev);
out:
free_netdev(dev);
return ERR_PTR(err);
@@ -724,6 +716,9 @@ static int __init lance_probe1(struct net_device *dev, int ioaddr, int irq, int
dev->tx_timeout = lance_tx_timeout;
dev->watchdog_timeo = TX_TIMEOUT;
+ err = register_netdev(dev);
+ if (err)
+ goto out_dma;
return 0;
out_dma:
if (dev->dma != 4)
@@ -867,7 +862,7 @@ lance_init_ring(struct net_device *dev, int gfp)
lp->rx_skbuff[i] = skb;
if (skb) {
skb->dev = dev;
- rx_buff = skb->tail;
+ rx_buff = skb->data;
} else
rx_buff = kmalloc(PKT_BUF_SZ, GFP_DMA | gfp);
if (rx_buff == NULL)
diff --git a/drivers/net/lasi_82596.c b/drivers/net/lasi_82596.c
index 5e263fcba669..41bad07ac1ac 100644
--- a/drivers/net/lasi_82596.c
+++ b/drivers/net/lasi_82596.c
@@ -553,14 +553,14 @@ static inline void init_rx_bufs(struct net_device *dev)
if (skb == NULL)
panic("%s: alloc_skb() failed", __FILE__);
skb_reserve(skb, 2);
- dma_addr = dma_map_single(lp->dev, skb->tail,PKT_BUF_SZ,
+ dma_addr = dma_map_single(lp->dev, skb->data,PKT_BUF_SZ,
DMA_FROM_DEVICE);
skb->dev = dev;
rbd->v_next = rbd+1;
rbd->b_next = WSWAPrbd(virt_to_dma(lp,rbd+1));
rbd->b_addr = WSWAPrbd(virt_to_dma(lp,rbd));
rbd->skb = skb;
- rbd->v_data = skb->tail;
+ rbd->v_data = skb->data;
rbd->b_data = WSWAPchar(dma_addr);
rbd->size = PKT_BUF_SZ;
}
@@ -783,8 +783,8 @@ static inline int i596_rx(struct net_device *dev)
rx_in_place = 1;
rbd->skb = newskb;
newskb->dev = dev;
- dma_addr = dma_map_single(lp->dev, newskb->tail, PKT_BUF_SZ, DMA_FROM_DEVICE);
- rbd->v_data = newskb->tail;
+ dma_addr = dma_map_single(lp->dev, newskb->data, PKT_BUF_SZ, DMA_FROM_DEVICE);
+ rbd->v_data = newskb->data;
rbd->b_data = WSWAPchar(dma_addr);
CHECK_WBACK_INV(rbd, sizeof(struct i596_rbd));
}
diff --git a/drivers/net/lne390.c b/drivers/net/lne390.c
index 179a97c0af69..27f0d8ac4c40 100644
--- a/drivers/net/lne390.c
+++ b/drivers/net/lne390.c
@@ -167,12 +167,7 @@ struct net_device * __init lne390_probe(int unit)
err = do_lne390_probe(dev);
if (err)
goto out;
- err = register_netdev(dev);
- if (err)
- goto out1;
return dev;
-out1:
- cleanup_card(dev);
out:
free_netdev(dev);
return ERR_PTR(err);
@@ -296,7 +291,14 @@ static int __init lne390_probe1(struct net_device *dev, int ioaddr)
dev->poll_controller = ei_poll;
#endif
NS8390_init(dev, 0);
+
+ ret = register_netdev(dev);
+ if (ret)
+ goto unmap;
return 0;
+unmap:
+ if (ei_status.reg0)
+ iounmap((void *)dev->mem_start);
cleanup:
free_irq(dev->irq, dev);
return ret;
@@ -426,11 +428,8 @@ int init_module(void)
dev->base_addr = io[this_dev];
dev->mem_start = mem[this_dev];
if (do_lne390_probe(dev) == 0) {
- if (register_netdev(dev) == 0) {
- dev_lne[found++] = dev;
- continue;
- }
- cleanup_card(dev);
+ dev_lne[found++] = dev;
+ continue;
}
free_netdev(dev);
printk(KERN_WARNING "lne390.c: No LNE390 card found (i/o = 0x%x).\n", io[this_dev]);
diff --git a/drivers/net/mace.c b/drivers/net/mace.c
index 6ed2d7dbd44c..81d0a26e4f41 100644
--- a/drivers/net/mace.c
+++ b/drivers/net/mace.c
@@ -109,7 +109,7 @@ bitrev(int b)
}
-static int __devinit mace_probe(struct macio_dev *mdev, const struct of_match *match)
+static int __devinit mace_probe(struct macio_dev *mdev, const struct of_device_id *match)
{
struct device_node *mace = macio_get_of_node(mdev);
struct net_device *dev;
@@ -1009,12 +1009,10 @@ static irqreturn_t mace_rxdma_intr(int irq, void *dev_id, struct pt_regs *regs)
return IRQ_HANDLED;
}
-static struct of_match mace_match[] =
+static struct of_device_id mace_match[] =
{
{
.name = "mace",
- .type = OF_ANY_MATCH,
- .compatible = OF_ANY_MATCH
},
{},
};
diff --git a/drivers/net/myri_code.h b/drivers/net/myri_code.h
index 851eba8a3e00..e9c6e569d1f4 100644
--- a/drivers/net/myri_code.h
+++ b/drivers/net/myri_code.h
@@ -4775,1288 +4775,7 @@ static unsigned char lanai4_code[76256] __initdata = {
/* This is the LANai data */
static unsigned int lanai4_data_off = 0x94F0; /* half-word offset */
-static unsigned char lanai4_data[20472] __initdata = {
-0x00,0x00,
-0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00,
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-0x00,0x00, 0x00,0x00, 0x00,0x00, } ;
+static unsigned char lanai4_data[20472] __initdata;
#ifdef SYMBOL_DEFINES_COMPILED
diff --git a/drivers/net/myri_sbus.c b/drivers/net/myri_sbus.c
index aad5494c83cf..f0996ce5c268 100644
--- a/drivers/net/myri_sbus.c
+++ b/drivers/net/myri_sbus.c
@@ -369,7 +369,7 @@ static void myri_tx(struct myri_eth *mp, struct net_device *dev)
* assume 802.3 if the type field is short enough to be a length.
* This is normal practice and works for any 'now in use' protocol.
*/
-static unsigned short myri_type_trans(struct sk_buff *skb, struct net_device *dev)
+static __be16 myri_type_trans(struct sk_buff *skb, struct net_device *dev)
{
struct ethhdr *eth;
unsigned char *rawp;
diff --git a/drivers/net/natsemi.c b/drivers/net/natsemi.c
index babb59e146ea..9d6d2548c2d3 100644
--- a/drivers/net/natsemi.c
+++ b/drivers/net/natsemi.c
@@ -1926,7 +1926,7 @@ static void refill_rx(struct net_device *dev)
break; /* Better luck next round. */
skb->dev = dev; /* Mark as being used by this device. */
np->rx_dma[entry] = pci_map_single(np->pci_dev,
- skb->tail, buflen, PCI_DMA_FROMDEVICE);
+ skb->data, buflen, PCI_DMA_FROMDEVICE);
np->rx_ring[entry].addr = cpu_to_le32(np->rx_dma[entry]);
}
np->rx_ring[entry].cmd_status = cpu_to_le32(np->rx_buf_sz);
@@ -2280,7 +2280,7 @@ static void netdev_rx(struct net_device *dev)
buflen,
PCI_DMA_FROMDEVICE);
eth_copy_and_sum(skb,
- np->rx_skbuff[entry]->tail, pkt_len, 0);
+ np->rx_skbuff[entry]->data, pkt_len, 0);
skb_put(skb, pkt_len);
pci_dma_sync_single_for_device(np->pci_dev,
np->rx_dma[entry],
diff --git a/drivers/net/ne-h8300.c b/drivers/net/ne-h8300.c
index 84e291e24935..8f40368cf2e9 100644
--- a/drivers/net/ne-h8300.c
+++ b/drivers/net/ne-h8300.c
@@ -180,12 +180,7 @@ struct net_device * __init ne_probe(int unit)
err = do_ne_probe(dev);
if (err)
goto out;
- err = register_netdev(dev);
- if (err)
- goto out1;
return dev;
-out1:
- cleanup_card(dev);
out:
free_netdev(dev);
return ERR_PTR(err);
@@ -325,8 +320,13 @@ static int __init ne_probe1(struct net_device *dev, int ioaddr)
dev->poll_controller = ei_poll;
#endif
NS8390_init(dev, 0);
- return 0;
+ ret = register_netdev(dev);
+ if (ret)
+ goto out_irq;
+ return 0;
+out_irq:
+ free_irq(dev->irq, dev);
err_out:
release_region(ioaddr, NE_IO_EXTENT);
return ret;
@@ -633,11 +633,8 @@ int init_module(void)
err = init_reg_offset(dev, dev->base_addr);
if (!err) {
if (do_ne_probe(dev) == 0) {
- if (register_netdev(dev) == 0) {
- dev_ne[found++] = dev;
- continue;
- }
- cleanup_card(dev);
+ dev_ne[found++] = dev;
+ continue;
}
}
free_netdev(dev);
diff --git a/drivers/net/ne.c b/drivers/net/ne.c
index 496433902ade..d209a1556b2e 100644
--- a/drivers/net/ne.c
+++ b/drivers/net/ne.c
@@ -129,9 +129,9 @@ bad_clone_list[] __initdata = {
#define NESM_START_PG 0x40 /* First page of TX buffer */
#define NESM_STOP_PG 0x80 /* Last page +1 of RX ring */
-#ifdef CONFIG_PLAT_MAPPI
+#if defined(CONFIG_PLAT_MAPPI)
# define DCR_VAL 0x4b
-#elif CONFIG_PLAT_OAKS32R
+#elif defined(CONFIG_PLAT_OAKS32R)
# define DCR_VAL 0x48
#else
# define DCR_VAL 0x49
@@ -229,12 +229,7 @@ struct net_device * __init ne_probe(int unit)
err = do_ne_probe(dev);
if (err)
goto out;
- err = register_netdev(dev);
- if (err)
- goto out1;
return dev;
-out1:
- cleanup_card(dev);
out:
free_netdev(dev);
return ERR_PTR(err);
@@ -534,8 +529,14 @@ static int __init ne_probe1(struct net_device *dev, int ioaddr)
dev->poll_controller = ei_poll;
#endif
NS8390_init(dev, 0);
+
+ ret = register_netdev(dev);
+ if (ret)
+ goto out_irq;
return 0;
+out_irq:
+ free_irq(dev->irq, dev);
err_out:
release_region(ioaddr, NE_IO_EXTENT);
return ret;
@@ -826,11 +827,8 @@ int init_module(void)
dev->mem_end = bad[this_dev];
dev->base_addr = io[this_dev];
if (do_ne_probe(dev) == 0) {
- if (register_netdev(dev) == 0) {
- dev_ne[found++] = dev;
- continue;
- }
- cleanup_card(dev);
+ dev_ne[found++] = dev;
+ continue;
}
free_netdev(dev);
if (found)
diff --git a/drivers/net/ne2.c b/drivers/net/ne2.c
index 6ebef27dbfae..6d62ada85de6 100644
--- a/drivers/net/ne2.c
+++ b/drivers/net/ne2.c
@@ -301,12 +301,7 @@ struct net_device * __init ne2_probe(int unit)
err = do_ne2_probe(dev);
if (err)
goto out;
- err = register_netdev(dev);
- if (err)
- goto out1;
return dev;
-out1:
- cleanup_card(dev);
out:
free_netdev(dev);
return ERR_PTR(err);
@@ -517,7 +512,14 @@ static int __init ne2_probe1(struct net_device *dev, int slot)
dev->poll_controller = ei_poll;
#endif
NS8390_init(dev, 0);
+
+ retval = register_netdev(dev);
+ if (retval)
+ goto out1;
return 0;
+out1:
+ mca_set_adapter_procfn( ei_status.priv, NULL, NULL);
+ free_irq(dev->irq, dev);
out:
release_region(base_addr, NE_IO_EXTENT);
return retval;
@@ -798,11 +800,8 @@ int init_module(void)
dev->mem_end = bad[this_dev];
dev->base_addr = io[this_dev];
if (do_ne2_probe(dev) == 0) {
- if (register_netdev(dev) == 0) {
- dev_ne[found++] = dev;
- continue;
- }
- cleanup_card(dev);
+ dev_ne[found++] = dev;
+ continue;
}
free_netdev(dev);
break;
diff --git a/drivers/net/ns83820.c b/drivers/net/ns83820.c
index c336b46bd332..e64df4d0800b 100644
--- a/drivers/net/ns83820.c
+++ b/drivers/net/ns83820.c
@@ -101,6 +101,7 @@
#include <linux/moduleparam.h>
#include <linux/types.h>
#include <linux/pci.h>
+#include <linux/dma-mapping.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/delay.h>
@@ -573,7 +574,7 @@ static inline int ns83820_add_rx_skb(struct ns83820 *dev, struct sk_buff *skb)
dev->rx_info.next_empty = (next_empty + 1) % NR_RX_DESC;
cmdsts = REAL_RX_BUF_SIZE | CMDSTS_INTR;
- buf = pci_map_single(dev->pci_dev, skb->tail,
+ buf = pci_map_single(dev->pci_dev, skb->data,
REAL_RX_BUF_SIZE, PCI_DMA_FROMDEVICE);
build_rx_desc(dev, sg, 0, buf, cmdsts, 0);
/* update link of previous rx */
@@ -603,7 +604,7 @@ static inline int rx_refill(struct net_device *ndev, int gfp)
if (unlikely(!skb))
break;
- res = (long)skb->tail & 0xf;
+ res = (long)skb->data & 0xf;
res = 0x10 - res;
res &= 0xf;
skb_reserve(skb, res);
diff --git a/drivers/net/pcmcia/3c574_cs.c b/drivers/net/pcmcia/3c574_cs.c
index c6e8b25f9685..71fd41122c91 100644
--- a/drivers/net/pcmcia/3c574_cs.c
+++ b/drivers/net/pcmcia/3c574_cs.c
@@ -86,7 +86,6 @@ earlier 3Com products.
#include <linux/ethtool.h>
#include <linux/bitops.h>
-#include <pcmcia/version.h>
#include <pcmcia/cs_types.h>
#include <pcmcia/cs.h>
#include <pcmcia/cistpl.h>
@@ -312,11 +311,6 @@ static dev_link_t *tc574_attach(void)
link->next = dev_list;
dev_list = link;
client_reg.dev_info = &dev_info;
- client_reg.EventMask =
- CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
- CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
- CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
- client_reg.event_handler = &tc574_event;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
ret = pcmcia_register_client(&link->handle, &client_reg);
@@ -1286,13 +1280,22 @@ static int el3_close(struct net_device *dev)
return 0;
}
+static struct pcmcia_device_id tc574_ids[] = {
+ PCMCIA_DEVICE_MANF_CARD(0x0101, 0x0574),
+ PCMCIA_MFC_DEVICE_CIS_MANF_CARD(0, 0x0101, 0x0556, "3CCFEM556.cis"),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, tc574_ids);
+
static struct pcmcia_driver tc574_driver = {
.owner = THIS_MODULE,
.drv = {
.name = "3c574_cs",
},
.attach = tc574_attach,
+ .event = tc574_event,
.detach = tc574_detach,
+ .id_table = tc574_ids,
};
static int __init init_tc574(void)
diff --git a/drivers/net/pcmcia/3c589_cs.c b/drivers/net/pcmcia/3c589_cs.c
index 89abdda1d343..d83fdd8c1943 100644
--- a/drivers/net/pcmcia/3c589_cs.c
+++ b/drivers/net/pcmcia/3c589_cs.c
@@ -40,7 +40,6 @@
#include <linux/ioport.h>
#include <linux/bitops.h>
-#include <pcmcia/version.h>
#include <pcmcia/cs_types.h>
#include <pcmcia/cs.h>
#include <pcmcia/cistpl.h>
@@ -226,11 +225,6 @@ static dev_link_t *tc589_attach(void)
link->next = dev_list;
dev_list = link;
client_reg.dev_info = &dev_info;
- client_reg.EventMask =
- CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
- CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
- CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
- client_reg.event_handler = &tc589_event;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
ret = pcmcia_register_client(&link->handle, &client_reg);
@@ -1057,13 +1051,26 @@ static int el3_close(struct net_device *dev)
return 0;
}
+static struct pcmcia_device_id tc589_ids[] = {
+ PCMCIA_MFC_DEVICE_MANF_CARD(0, 0x0101, 0x0562),
+ PCMCIA_MFC_DEVICE_PROD_ID1(0, "Motorola MARQUIS", 0xf03e4e77),
+ PCMCIA_DEVICE_MANF_CARD(0x0101, 0x0589),
+ PCMCIA_DEVICE_PROD_ID12("Farallon", "ENet", 0x58d93fc4, 0x992c2202),
+ PCMCIA_MFC_DEVICE_CIS_MANF_CARD(0, 0x0101, 0x0035, "3CXEM556.cis"),
+ PCMCIA_MFC_DEVICE_CIS_MANF_CARD(0, 0x0101, 0x003d, "3CXEM556.cis"),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, tc589_ids);
+
static struct pcmcia_driver tc589_driver = {
.owner = THIS_MODULE,
.drv = {
.name = "3c589_cs",
},
.attach = tc589_attach,
+ .event = tc589_event,
.detach = tc589_detach,
+ .id_table = tc589_ids,
};
static int __init init_tc589(void)
diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c
index 853b586e481a..8bb4e85689ea 100644
--- a/drivers/net/pcmcia/axnet_cs.c
+++ b/drivers/net/pcmcia/axnet_cs.c
@@ -37,7 +37,6 @@
#include <linux/netdevice.h>
#include "../8390.h"
-#include <pcmcia/version.h>
#include <pcmcia/cs_types.h>
#include <pcmcia/cs.h>
#include <pcmcia/cistpl.h>
@@ -181,11 +180,6 @@ static dev_link_t *axnet_attach(void)
link->next = dev_list;
dev_list = link;
client_reg.dev_info = &dev_info;
- client_reg.EventMask =
- CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
- CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
- CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
- client_reg.event_handler = &axnet_event;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
ret = pcmcia_register_client(&link->handle, &client_reg);
@@ -850,13 +844,43 @@ static void block_output(struct net_device *dev, int count,
outsw(nic_base + AXNET_DATAPORT, buf, count>>1);
}
+static struct pcmcia_device_id axnet_ids[] = {
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x016c, 0x0081),
+ PCMCIA_DEVICE_MANF_CARD(0x018a, 0x0301),
+ PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0301),
+ PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0303),
+ PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0309),
+ PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1106),
+ PCMCIA_DEVICE_MANF_CARD(0x8a01, 0xc1ab),
+ PCMCIA_DEVICE_PROD_ID124("Fast Ethernet", "16-bit PC Card", "AX88190", 0xb4be14e3, 0x9a12eb6a, 0xab9be5ef),
+ PCMCIA_DEVICE_PROD_ID12("ASIX", "AX88190", 0x0959823b, 0xab9be5ef),
+ PCMCIA_DEVICE_PROD_ID12("Billionton", "LNA-100B", 0x552ab682, 0xbc3b87e1),
+ PCMCIA_DEVICE_PROD_ID12("CHEETAH ETHERCARD", "EN2228", 0x00fa7bc8, 0x00e990cc),
+ PCMCIA_DEVICE_PROD_ID12("CNet", "CNF301", 0xbc477dde, 0x78c5f40b),
+ PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega FEther PCC-TXD", 0x5261440f, 0x436768c5),
+ PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega FEtherII PCC-TXD", 0x5261440f, 0x730df72e),
+ PCMCIA_DEVICE_PROD_ID12("Dynalink", "L100C16", 0x55632fd5, 0x66bc2a90),
+ PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100 V3)", 0x0733cc81, 0x232019a8),
+ PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC3-TX", 0x481e0094, 0xf91af609),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "100BASE", 0x281f1c5d, 0x7c2add04),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FastEtherCard", 0x281f1c5d, 0x7ef26116),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FEP501", 0x281f1c5d, 0x2e272058),
+ PCMCIA_DEVICE_PROD_ID14("Network Everywhere", "AX88190", 0x820a67b6, 0xab9be5ef),
+ /* this is not specific enough */
+ /* PCMCIA_DEVICE_MANF_CARD(0x021b, 0x0202), */
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, axnet_ids);
+
static struct pcmcia_driver axnet_cs_driver = {
.owner = THIS_MODULE,
.drv = {
.name = "axnet_cs",
},
.attach = axnet_attach,
+ .event = axnet_event,
.detach = axnet_detach,
+ .id_table = axnet_ids,
};
static int __init init_axnet_cs(void)
diff --git a/drivers/net/pcmcia/com20020_cs.c b/drivers/net/pcmcia/com20020_cs.c
index 4294e1e3f156..b9355d9498a3 100644
--- a/drivers/net/pcmcia/com20020_cs.c
+++ b/drivers/net/pcmcia/com20020_cs.c
@@ -43,7 +43,6 @@
#include <linux/arcdevice.h>
#include <linux/com20020.h>
-#include <pcmcia/version.h>
#include <pcmcia/cs_types.h>
#include <pcmcia/cs.h>
#include <pcmcia/cistpl.h>
@@ -200,11 +199,6 @@ static dev_link_t *com20020_attach(void)
link->next = dev_list;
dev_list = link;
client_reg.dev_info = &dev_info;
- client_reg.EventMask =
- CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
- CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
- CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
- client_reg.event_handler = &com20020_event;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
ret = pcmcia_register_client(&link->handle, &client_reg);
@@ -483,7 +477,11 @@ static int com20020_event(event_t event, int priority,
return 0;
} /* com20020_event */
-
+static struct pcmcia_device_id com20020_ids[] = {
+ PCMCIA_DEVICE_PROD_ID12("Contemporary Control Systems, Inc.", "PCM20 Arcnet Adapter", 0x59991666, 0x95dfffaf),
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, com20020_ids);
static struct pcmcia_driver com20020_cs_driver = {
.owner = THIS_MODULE,
@@ -491,7 +489,9 @@ static struct pcmcia_driver com20020_cs_driver = {
.name = "com20020_cs",
},
.attach = com20020_attach,
+ .event = com20020_event,
.detach = com20020_detach,
+ .id_table = com20020_ids,
};
static int __init init_com20020_cs(void)
diff --git a/drivers/net/pcmcia/fmvj18x_cs.c b/drivers/net/pcmcia/fmvj18x_cs.c
index 0424865e8094..9d8197bb293a 100644
--- a/drivers/net/pcmcia/fmvj18x_cs.c
+++ b/drivers/net/pcmcia/fmvj18x_cs.c
@@ -49,7 +49,6 @@
#include <linux/ioport.h>
#include <linux/crc32.h>
-#include <pcmcia/version.h>
#include <pcmcia/cs_types.h>
#include <pcmcia/cs.h>
#include <pcmcia/cistpl.h>
@@ -288,11 +287,6 @@ static dev_link_t *fmvj18x_attach(void)
link->next = dev_list;
dev_list = link;
client_reg.dev_info = &dev_info;
- client_reg.EventMask =
- CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
- CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
- CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
- client_reg.event_handler = &fmvj18x_event;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
ret = pcmcia_register_client(&link->handle, &client_reg);
@@ -435,7 +429,9 @@ static void fmvj18x_config(dev_link_t *link)
pcmcia_get_status(handle, &status);
if (status.CardState & CS_EVENT_3VCARD)
link->conf.Vcc = 33; /* inserted in 3.3V slot */
- } else if (le16_to_cpu(buf[1]) == PRODID_TDK_GN3410) {
+ } else if (le16_to_cpu(buf[1]) == PRODID_TDK_GN3410
+ || le16_to_cpu(buf[1]) == PRODID_TDK_NP9610
+ || le16_to_cpu(buf[1]) == PRODID_TDK_MN3200) {
/* MultiFunction Card */
link->conf.ConfigBase = 0x800;
link->conf.ConfigIndex = 0x47;
@@ -764,13 +760,40 @@ static int fmvj18x_event(event_t event, int priority,
return 0;
} /* fmvj18x_event */
+static struct pcmcia_device_id fmvj18x_ids[] = {
+ PCMCIA_DEVICE_MANF_CARD(0x0004, 0x0004),
+ PCMCIA_DEVICE_PROD_ID12("EAGLE Technology", "NE200 ETHERNET LAN MBH10302 04", 0x528c88c4, 0x74f91e59),
+ PCMCIA_DEVICE_PROD_ID12("Eiger Labs,Inc", "EPX-10BT PC Card Ethernet 10BT", 0x53af556e, 0x877f9922),
+ PCMCIA_DEVICE_PROD_ID12("Eiger labs,Inc.", "EPX-10BT PC Card Ethernet 10BT", 0xf47e6c66, 0x877f9922),
+ PCMCIA_DEVICE_PROD_ID12("FUJITSU", "LAN Card(FMV-J182)", 0x6ee5a3d8, 0x5baf31db),
+ PCMCIA_DEVICE_PROD_ID12("FUJITSU", "MBH10308", 0x6ee5a3d8, 0x3f04875e),
+ PCMCIA_DEVICE_PROD_ID12("FUJITSU TOWA", "LA501", 0xb8451188, 0x12939ba2),
+ PCMCIA_DEVICE_PROD_ID12("HITACHI", "HT-4840-11", 0xf4f43949, 0x773910f4),
+ PCMCIA_DEVICE_PROD_ID12("NextComK.K.", "NC5310B Ver1.0 ", 0x8cef4d3a, 0x075fc7b6),
+ PCMCIA_DEVICE_PROD_ID12("NextComK.K.", "NC5310 Ver1.0 ", 0x8cef4d3a, 0xbccf43e6),
+ PCMCIA_DEVICE_PROD_ID12("RATOC System Inc.", "10BASE_T CARD R280", 0x85c10e17, 0xd9413666),
+ PCMCIA_DEVICE_PROD_ID12("TDK", "LAC-CD02x", 0x1eae9475, 0x8fa0ee70),
+ PCMCIA_DEVICE_PROD_ID12("TDK", "LAC-CF010", 0x1eae9475, 0x7683bc9a),
+ PCMCIA_DEVICE_PROD_ID1("CONTEC Co.,Ltd.", 0x58d8fee2),
+ PCMCIA_DEVICE_PROD_ID1("PCMCIA LAN MBH10304 ES", 0x2599f454),
+ PCMCIA_DEVICE_PROD_ID1("PCMCIA MBH10302", 0x8f4005da),
+ PCMCIA_DEVICE_PROD_ID1("UBKK,V2.0", 0x90888080),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "TDK", "GlobalNetworker 3410/3412", 0x1eae9475, 0xd9a93bed),
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0105, 0x0d0a),
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0105, 0x0e0a),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, fmvj18x_ids);
+
static struct pcmcia_driver fmvj18x_cs_driver = {
.owner = THIS_MODULE,
.drv = {
.name = "fmvj18x_cs",
},
.attach = fmvj18x_attach,
+ .event = fmvj18x_event,
.detach = fmvj18x_detach,
+ .id_table = fmvj18x_ids,
};
static int __init init_fmvj18x_cs(void)
diff --git a/drivers/net/pcmcia/ibmtr_cs.c b/drivers/net/pcmcia/ibmtr_cs.c
index 3107ccfe8f3d..b6c140eb9799 100644
--- a/drivers/net/pcmcia/ibmtr_cs.c
+++ b/drivers/net/pcmcia/ibmtr_cs.c
@@ -57,7 +57,6 @@
#include <linux/trdevice.h>
#include <linux/ibmtr.h>
-#include <pcmcia/version.h>
#include <pcmcia/cs_types.h>
#include <pcmcia/cs.h>
#include <pcmcia/cistpl.h>
@@ -119,9 +118,6 @@ static void ibmtr_detach(dev_link_t *);
static dev_link_t *dev_list;
-extern int ibmtr_probe_card(struct net_device *dev);
-extern irqreturn_t tok_interrupt (int irq, void *dev_id, struct pt_regs *regs);
-
/*====================================================================*/
typedef struct ibmtr_dev_t {
@@ -193,11 +189,6 @@ static dev_link_t *ibmtr_attach(void)
link->next = dev_list;
dev_list = link;
client_reg.dev_info = &dev_info;
- client_reg.EventMask =
- CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
- CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
- CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
- client_reg.event_handler = &ibmtr_event;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
ret = pcmcia_register_client(&link->handle, &client_reg);
@@ -511,13 +502,22 @@ static void ibmtr_hw_setup(struct net_device *dev, u_int mmiobase)
return;
}
+static struct pcmcia_device_id ibmtr_ids[] = {
+ PCMCIA_DEVICE_PROD_ID12("3Com", "TokenLink Velocity PC Card", 0x41240e5b, 0x82c3734e),
+ PCMCIA_DEVICE_PROD_ID12("IBM", "TOKEN RING", 0xb569a6e5, 0xbf8eed47),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, ibmtr_ids);
+
static struct pcmcia_driver ibmtr_cs_driver = {
.owner = THIS_MODULE,
.drv = {
.name = "ibmtr_cs",
},
.attach = ibmtr_attach,
+ .event = ibmtr_event,
.detach = ibmtr_detach,
+ .id_table = ibmtr_ids,
};
static int __init init_ibmtr_cs(void)
diff --git a/drivers/net/pcmcia/nmclan_cs.c b/drivers/net/pcmcia/nmclan_cs.c
index 4603807fcafb..980d7e5d66cb 100644
--- a/drivers/net/pcmcia/nmclan_cs.c
+++ b/drivers/net/pcmcia/nmclan_cs.c
@@ -146,7 +146,6 @@ Include Files
#include <linux/ioport.h>
#include <linux/bitops.h>
-#include <pcmcia/version.h>
#include <pcmcia/cs_types.h>
#include <pcmcia/cs.h>
#include <pcmcia/cisreg.h>
@@ -502,11 +501,6 @@ static dev_link_t *nmclan_attach(void)
link->next = dev_list;
dev_list = link;
client_reg.dev_info = &dev_info;
- client_reg.EventMask =
- CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
- CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
- CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
- client_reg.event_handler = &nmclan_event;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
ret = pcmcia_register_client(&link->handle, &client_reg);
@@ -1675,13 +1669,22 @@ static void set_multicast_list(struct net_device *dev)
} /* set_multicast_list */
+static struct pcmcia_device_id nmclan_ids[] = {
+ PCMCIA_DEVICE_PROD_ID12("New Media Corporation", "Ethernet", 0x085a850b, 0x00b2e941),
+ PCMCIA_DEVICE_PROD_ID12("Portable Add-ons", "Ethernet+", 0xebf1d60, 0xad673aaf),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, nmclan_ids);
+
static struct pcmcia_driver nmclan_cs_driver = {
.owner = THIS_MODULE,
.drv = {
.name = "nmclan_cs",
},
.attach = nmclan_attach,
+ .event = nmclan_event,
.detach = nmclan_detach,
+ .id_table = nmclan_ids,
};
static int __init init_nmclan_cs(void)
diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c
index b0126304ca08..9f22d138e3ad 100644
--- a/drivers/net/pcmcia/pcnet_cs.c
+++ b/drivers/net/pcmcia/pcnet_cs.c
@@ -40,7 +40,6 @@
#include <linux/netdevice.h>
#include <../drivers/net/8390.h>
-#include <pcmcia/version.h>
#include <pcmcia/cs_types.h>
#include <pcmcia/cs.h>
#include <pcmcia/cistpl.h>
@@ -276,11 +275,6 @@ static dev_link_t *pcnet_attach(void)
link->next = dev_list;
dev_list = link;
client_reg.dev_info = &dev_info;
- client_reg.EventMask =
- CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
- CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
- CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
- client_reg.event_handler = &pcnet_event;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
ret = pcmcia_register_client(&link->handle, &client_reg);
@@ -1155,11 +1149,13 @@ static int set_config(struct net_device *dev, struct ifmap *map)
static irqreturn_t ei_irq_wrapper(int irq, void *dev_id, struct pt_regs *regs)
{
struct net_device *dev = dev_id;
- pcnet_dev_t *info = PRIV(dev);
+ pcnet_dev_t *info;
irqreturn_t ret = ei_interrupt(irq, dev_id, regs);
- if (ret == IRQ_HANDLED)
+ if (ret == IRQ_HANDLED) {
+ info = PRIV(dev);
info->stale = 0;
+ }
return ret;
}
@@ -1350,7 +1346,7 @@ static void dma_block_input(struct net_device *dev, int count,
if (count & 0x01)
buf[count-1] = inb(nic_base + PCNET_DATAPORT), xfer_count++;
- /* This was for the ALPHA version only, but enough people have
+ /* This was for the ALPHA version only, but enough people have been
encountering problems that it is still here. */
#ifdef PCMCIA_DEBUG
if (ei_debug > 4) { /* DMA termination address check... */
@@ -1424,7 +1420,7 @@ static void dma_block_output(struct net_device *dev, int count,
dma_start = jiffies;
#ifdef PCMCIA_DEBUG
- /* This was for the ALPHA version only, but enough people have
+ /* This was for the ALPHA version only, but enough people have been
encountering problems that it is still here. */
if (ei_debug > 4) { /* DMA termination address check... */
int addr, tries = 20;
@@ -1537,20 +1533,20 @@ static void shmem_get_8390_hdr(struct net_device *dev,
static void shmem_block_input(struct net_device *dev, int count,
struct sk_buff *skb, int ring_offset)
{
- void __iomem *xfer_start = ei_status.mem + (TX_PAGES<<8)
- + ring_offset
+ void __iomem *base = ei_status.mem;
+ unsigned long offset = (TX_PAGES<<8) + ring_offset
- (ei_status.rx_start_page << 8);
char *buf = skb->data;
- if (xfer_start + count > (void __iomem *)ei_status.rmem_end) {
+ if (offset + count > ei_status.priv) {
/* We must wrap the input move. */
- int semi_count = (void __iomem *)ei_status.rmem_end - xfer_start;
- copyin(buf, xfer_start, semi_count);
+ int semi_count = ei_status.priv - offset;
+ copyin(buf, base + offset, semi_count);
buf += semi_count;
- xfer_start = ei_status.mem + (TX_PAGES<<8);
+ offset = TX_PAGES<<8;
count -= semi_count;
}
- copyin(buf, xfer_start, count);
+ copyin(buf, base + offset, count);
}
/*====================================================================*/
@@ -1611,8 +1607,9 @@ static int setup_shmem_window(dev_link_t *link, int start_pg,
}
ei_status.mem = info->base + offset;
+ ei_status.priv = req.Size;
dev->mem_start = (u_long)ei_status.mem;
- dev->mem_end = ei_status.rmem_end = (u_long)info->base + req.Size;
+ dev->mem_end = dev->mem_start + req.Size;
ei_status.tx_start_page = start_pg;
ei_status.rx_start_page = start_pg + TX_PAGES;
@@ -1634,13 +1631,218 @@ failed:
/*====================================================================*/
+static struct pcmcia_device_id pcnet_ids[] = {
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0057, 0x0021),
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0104, 0x000a),
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0105, 0xea15),
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0143, 0x3341),
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0143, 0xc0ab),
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x021b, 0x0101),
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x08a1, 0xc0ab),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "AnyCom", "Fast Ethernet + 56K COMBO", 0x578ba6e7, 0xb0ac62c4),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "D-Link", "DME336T", 0x1a424a1c, 0xb23897ff),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "Grey Cell", "GCS3000", 0x2a151fac, 0x48b932ae),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "Linksys", "EtherFast 10&100 + 56K PC Card (PCMLM56)", 0x0733cc81, 0xb3765033),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "LINKSYS", "PCMLM336", 0xf7cb0b07, 0x7a821b58),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "PCMCIAs", "LanModem", 0xdcfe12d3, 0xc67c648f),
+ PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "Home and Away 28.8 PC Card ", 0xb569a6e5, 0x5bd4ff2c),
+ PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "Home and Away Credit Card Adapter", 0xb569a6e5, 0x4bdf15c3),
+ PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "w95 Home and Away Credit Card ", 0xb569a6e5, 0xae911c15),
+ PCMCIA_MFC_DEVICE_PROD_ID123(0, "APEX DATA", "MULTICARD", "ETHERNET-MODEM", 0x11c2da09, 0x7289dc5d, 0xaad95e1f),
+ PCMCIA_MFC_DEVICE_PROD_ID2(0, "FAX/Modem/Ethernet Combo Card ", 0x1ed59302),
+ PCMCIA_DEVICE_MANF_CARD(0x0057, 0x1004),
+ PCMCIA_DEVICE_MANF_CARD(0x0104, 0x000d),
+ PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0075),
+ PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0145),
+ PCMCIA_DEVICE_MANF_CARD(0x0149, 0x0230),
+ PCMCIA_DEVICE_MANF_CARD(0x0149, 0x4530),
+/* PCMCIA_DEVICE_MANF_CARD(0x0149, 0xc1ab), conflict with axnet_cs */
+ PCMCIA_DEVICE_MANF_CARD(0x0186, 0x0110),
+ PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x2328),
+ PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x8041),
+ PCMCIA_DEVICE_MANF_CARD(0x0213, 0x2452),
+/* PCMCIA_DEVICE_MANF_CARD(0x021b, 0x0202), conflict with axnet_cs */
+ PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0300),
+ PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0307),
+ PCMCIA_DEVICE_MANF_CARD(0x026f, 0x030a),
+ PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1103),
+ PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1121),
+ PCMCIA_DEVICE_PROD_ID12("2408LAN", "Ethernet", 0x352fff7f, 0x00b2e941),
+ PCMCIA_DEVICE_PROD_ID123("Cardwell", "PCMCIA", "ETHERNET", 0x9533672e, 0x281f1c5d, 0x3ff7175b),
+ PCMCIA_DEVICE_PROD_ID123("CNet ", "CN30BC", "ETHERNET", 0x9fe55d3d, 0x85601198, 0x3ff7175b),
+ PCMCIA_DEVICE_PROD_ID123("Digital", "Ethernet", "Adapter", 0x9999ab35, 0x00b2e941, 0x4b0d829e),
+ PCMCIA_DEVICE_PROD_ID123("Edimax Technology Inc.", "PCMCIA", "Ethernet Card", 0x738a0019, 0x281f1c5d, 0x5e9d92c0),
+ PCMCIA_DEVICE_PROD_ID123("EFA ", "EFA207", "ETHERNET", 0x3d294be4, 0xeb9aab6c, 0x3ff7175b),
+ PCMCIA_DEVICE_PROD_ID123("I-O DATA", "PCLA", "ETHERNET", 0x1d55d7ec, 0xe4c64d34, 0x3ff7175b),
+ PCMCIA_DEVICE_PROD_ID123("IO DATA", "PCLATE", "ETHERNET", 0x547e66dc, 0x6b260753, 0x3ff7175b),
+ PCMCIA_DEVICE_PROD_ID123("KingMax Technology Inc.", "EN10-T2", "PCMCIA Ethernet Card", 0x932b7189, 0x699e4436, 0x6f6652e0),
+ PCMCIA_DEVICE_PROD_ID123("PCMCIA", "PCMCIA-ETHERNET-CARD", "UE2216", 0x281f1c5d, 0xd4cd2f20, 0xb87add82),
+ PCMCIA_DEVICE_PROD_ID123("PCMCIA", "PCMCIA-ETHERNET-CARD", "UE2620", 0x281f1c5d, 0xd4cd2f20, 0x7d3d83a8),
+ PCMCIA_DEVICE_PROD_ID1("2412LAN", 0x67f236ab),
+ PCMCIA_DEVICE_PROD_ID12("ACCTON", "EN2212", 0xdfc6b5b2, 0xcb112a11),
+ PCMCIA_DEVICE_PROD_ID12("ACCTON", "EN2216-PCMCIA-ETHERNET", 0xdfc6b5b2, 0x5542bfff),
+ PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA100-PCM-T V2 100/10M LAN PC Card", 0xbb7fbdd7, 0xcd91cc68),
+ PCMCIA_DEVICE_PROD_ID12("Allied Telesis K.K.", "LA100-PCM V2", 0x36634a66, 0xc6d05997),
+ PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA-PCM_V2", 0xbb7fBdd7, 0x28e299f8),
+ PCMCIA_DEVICE_PROD_ID12("Allied Telesis K.K.", "LA-PCM V3", 0x36634a66, 0x62241d96),
+ PCMCIA_DEVICE_PROD_ID12("AmbiCom", "AMB8010", 0x5070a7f9, 0x82f96e96),
+ PCMCIA_DEVICE_PROD_ID12("AmbiCom", "AMB8610", 0x5070a7f9, 0x86741224),
+ PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8002", 0x93b15570, 0x75ec3efb),
+ PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8002T", 0x93b15570, 0x461c5247),
+ PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8010", 0x93b15570, 0x82f96e96),
+ PCMCIA_DEVICE_PROD_ID12("AnyCom", "ECO Ethernet", 0x578ba6e7, 0x0a9888c1),
+ PCMCIA_DEVICE_PROD_ID12("AnyCom", "ECO Ethernet 10/100", 0x578ba6e7, 0x939fedbd),
+ PCMCIA_DEVICE_PROD_ID12("AROWANA", "PCMCIA Ethernet LAN Card", 0x313adbc8, 0x08d9f190),
+ PCMCIA_DEVICE_PROD_ID12("ASANTE", "FriendlyNet PC Card", 0x3a7ade0f, 0x41c64504),
+ PCMCIA_DEVICE_PROD_ID12("Billionton", "LNT-10TB", 0x552ab682, 0xeeb1ba6a),
+ PCMCIA_DEVICE_PROD_ID12("CF", "10Base-Ethernet", 0x44ebf863, 0x93ae4d79),
+ PCMCIA_DEVICE_PROD_ID12("CNet", "CN40BC Ethernet", 0xbc477dde, 0xfba775a7),
+ PCMCIA_DEVICE_PROD_ID12("COMPU-SHACK", "BASEline PCMCIA 10 MBit Ethernetadapter", 0xfa2e424d, 0xe9190d8a),
+ PCMCIA_DEVICE_PROD_ID12("COMPU-SHACK", "FASTline PCMCIA 10/100 Fast-Ethernet", 0xfa2e424d, 0x3953d9b9),
+ PCMCIA_DEVICE_PROD_ID12("CONTEC", "C-NET(PC)C-10L", 0x21cab552, 0xf6f90722),
+ PCMCIA_DEVICE_PROD_ID12("corega", "FEther PCC-TXF", 0x0a21501a, 0xa51564a2),
+ PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega EtherII PCC-T", 0x5261440f, 0xfa9d85bd),
+ PCMCIA_DEVICE_PROD_ID12("Corega K.K.", "corega EtherII PCC-TD", 0xd4fdcbd8, 0xc49bd73d),
+ PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega Ether PCC-T", 0x5261440f, 0x6705fcaa),
+ PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega FastEther PCC-TX", 0x5261440f, 0x485e85d9),
+ PCMCIA_DEVICE_PROD_ID12("Corega,K.K.", "Ethernet LAN Card", 0x110d26d9, 0x9fd2f0a2),
+ PCMCIA_DEVICE_PROD_ID12("corega,K.K.", "Ethernet LAN Card", 0x9791a90e, 0x9fd2f0a2),
+ PCMCIA_DEVICE_PROD_ID12("CouplerlessPCMCIA", "100BASE", 0xee5af0ad, 0x7c2add04),
+ PCMCIA_DEVICE_PROD_ID12("CyQ've", "ELA-010", 0x77008979, 0x9d8d445d),
+ PCMCIA_DEVICE_PROD_ID12("CyQ've", "ELA-110E 10/100M LAN Card", 0x77008979, 0xfd184814),
+ PCMCIA_DEVICE_PROD_ID12("DataTrek.", "NetCard ", 0x5cd66d9d, 0x84697ce0),
+ PCMCIA_DEVICE_PROD_ID12("Dayna Communications, Inc.", "CommuniCard E", 0x0c629325, 0xb4e7dbaf),
+ PCMCIA_DEVICE_PROD_ID12("Digicom", "Palladio LAN 10/100", 0x697403d8, 0xe160b995),
+ PCMCIA_DEVICE_PROD_ID12("Digicom", "Palladio LAN 10/100 Dongless", 0x697403d8, 0xa6d3b233),
+ PCMCIA_DEVICE_PROD_ID12("DIGITAL", "DEPCM-XX", 0x69616cb3, 0xe600e76e),
+ PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-650", 0x1a424a1c, 0xf28c8398),
+ PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-660", 0x1a424a1c, 0xd9a1d05b),
+ PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-660+", 0x1a424a1c, 0x50dcd0ec),
+ PCMCIA_DEVICE_PROD_ID12("D-Link", "DFE-650", 0x1a424a1c, 0x0f0073f9),
+ PCMCIA_DEVICE_PROD_ID12("Dual Speed", "10/100 PC Card", 0x725b842d, 0xf1efee84),
+ PCMCIA_DEVICE_PROD_ID12("Dual Speed", "10/100 Port Attached PC Card", 0x725b842d, 0x2db1f8e9),
+ PCMCIA_DEVICE_PROD_ID12("Dynalink", "L10BC", 0x55632fd5, 0xdc65f2b1),
+ PCMCIA_DEVICE_PROD_ID12("DYNALINK", "L10BC", 0x6a26d1cf, 0xdc65f2b1),
+ PCMCIA_DEVICE_PROD_ID12("DYNALINK", "L10C", 0x6a26d1cf, 0xc4f84efb),
+ PCMCIA_DEVICE_PROD_ID12("E-CARD", "E-CARD", 0x6701da11, 0x6701da11),
+ PCMCIA_DEVICE_PROD_ID12("EIGER Labs Inc.", "Ethernet 10BaseT card", 0x53c864c6, 0xedd059f6),
+ PCMCIA_DEVICE_PROD_ID12("EIGER Labs Inc.", "Ethernet Combo card", 0x53c864c6, 0x929c486c),
+ PCMCIA_DEVICE_PROD_ID12("Ethernet", "Adapter", 0x00b2e941, 0x4b0d829e),
+ PCMCIA_DEVICE_PROD_ID12("Ethernet Adapter", "E2000 PCMCIA Ethernet", 0x96767301, 0x71fbbc61),
+ PCMCIA_DEVICE_PROD_ID12("Ethernet PCMCIA adapter", "EP-210", 0x8dd86181, 0xf2b52517),
+ PCMCIA_DEVICE_PROD_ID12("Fast Ethernet", "Adapter", 0xb4be14e3, 0x4b0d829e),
+ PCMCIA_DEVICE_PROD_ID12("Grey Cell", "GCS2000", 0x2a151fac, 0xf00555cb),
+ PCMCIA_DEVICE_PROD_ID12("Grey Cell", "GCS2220", 0x2a151fac, 0xc1b7e327),
+ PCMCIA_DEVICE_PROD_ID12("GVC", "NIC-2000p", 0x76e171bd, 0x6eb1c947),
+ PCMCIA_DEVICE_PROD_ID12("IBM Corp.", "Ethernet", 0xe3736c88, 0x00b2e941),
+ PCMCIA_DEVICE_PROD_ID12("IC-CARD", "IC-CARD", 0x60cb09a6, 0x60cb09a6),
+ PCMCIA_DEVICE_PROD_ID12("IC-CARD+", "IC-CARD+", 0x93693494, 0x93693494),
+ PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCETTX", 0x547e66dc, 0x6fc5459b),
+ PCMCIA_DEVICE_PROD_ID12("iPort", "10/100 Ethernet Card", 0x56c538d2, 0x11b0ffc0),
+ PCMCIA_DEVICE_PROD_ID12("KANSAI ELECTRIC CO.,LTD", "KLA-PCM/T", 0xb18dc3b4, 0xcc51a956),
+ PCMCIA_DEVICE_PROD_ID12("KCI", "PE520 PCMCIA Ethernet Adapter", 0xa89b87d3, 0x1eb88e64),
+ PCMCIA_DEVICE_PROD_ID12("KINGMAX", "EN10T2T", 0x7bcb459a, 0xa5c81fa5),
+ PCMCIA_DEVICE_PROD_ID12("Kingston", "KNE-PC2", 0x1128e633, 0xce2a89b3),
+ PCMCIA_DEVICE_PROD_ID12("Kingston Technology Corp.", "EtheRx PC Card Ethernet Adapter", 0x313c7be3, 0x0afb54a2),
+ PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-10/100CD", 0x1b7827b2, 0xcda71d1c),
+ PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDF", 0x1b7827b2, 0xfec71e40),
+ PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDL/T", 0x1b7827b2, 0x79fba4f7),
+ PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDS", 0x1b7827b2, 0x931afaab),
+ PCMCIA_DEVICE_PROD_ID12("Linksys", "Combo PCMCIA EthernetCard (EC2T)", 0x0733cc81, 0x32ee8c78),
+ PCMCIA_DEVICE_PROD_ID12("LINKSYS", "E-CARD", 0xf7cb0b07, 0x6701da11),
+ PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 Integrated PC Card (PCM100)", 0x0733cc81, 0x453c3f9d),
+ PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100)", 0x0733cc81, 0x66c5a389),
+ PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100 V2)", 0x0733cc81, 0x3a3b28e9),
+ PCMCIA_DEVICE_PROD_ID12("Linksys", "HomeLink Phoneline + 10/100 Network PC Card (PCM100H1)", 0x733cc81, 0x7a3e5c3a),
+ PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN100TX", 0x88fcdeda, 0x6d772737),
+ PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN20T", 0x88fcdeda, 0x81090922),
+ PCMCIA_DEVICE_PROD_ID12("LONGSHINE", "PCMCIA Ethernet Card", 0xf866b0b0, 0x6f6652e0),
+ PCMCIA_DEVICE_PROD_ID12("MACNICA", "ME1-JEIDA", 0x20841b68, 0xaf8a3578),
+ PCMCIA_DEVICE_PROD_ID12("Macsense", "MPC-10", 0xd830297f, 0xd265c307),
+ PCMCIA_DEVICE_PROD_ID12("Matsushita Electric Industrial Co.,LTD.", "CF-VEL211", 0x44445376, 0x8ded41d4),
+ PCMCIA_DEVICE_PROD_ID12("MAXTECH", "PCN2000", 0x78d64bc0, 0xca0ca4b8),
+ PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC2-T", 0x481e0094, 0xa2eb0cf3),
+ PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC2-TX", 0x481e0094, 0x41a6916c),
+ PCMCIA_DEVICE_PROD_ID12("Microcom C.E.", "Travel Card LAN 10/100", 0x4b91cec7, 0xe70220d6),
+ PCMCIA_DEVICE_PROD_ID12("Microdyne", "NE4200", 0x2e6da59b, 0x0478e472),
+ PCMCIA_DEVICE_PROD_ID12("MIDORI ELEC.", "LT-PCMT", 0x648d55c1, 0xbde526c7),
+ PCMCIA_DEVICE_PROD_ID12("National Semiconductor", "InfoMover 4100", 0x36e1191f, 0x60c229b9),
+ PCMCIA_DEVICE_PROD_ID12("National Semiconductor", "InfoMover NE4100", 0x36e1191f, 0xa6617ec8),
+ PCMCIA_DEVICE_PROD_ID12("NEC", "PC-9801N-J12", 0x18df0ba0, 0xbc912d76),
+ PCMCIA_DEVICE_PROD_ID12("NETGEAR", "FA410TX", 0x9aa79dc3, 0x60e5bc0e),
+ PCMCIA_DEVICE_PROD_ID12("NETGEAR", "FA411", 0x9aa79dc3, 0x40fad875),
+ PCMCIA_DEVICE_PROD_ID12("Network Everywhere", "Fast Ethernet 10/100 PC Card", 0x820a67b6, 0x31ed1a5f),
+ PCMCIA_DEVICE_PROD_ID12("NextCom K.K.", "Next Hawk", 0xaedaec74, 0xad050ef1),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "10/100Mbps Ethernet Card", 0x281f1c5d, 0x6e41773b),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet", 0x281f1c5d, 0x00b2e941),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "ETHERNET", 0x281f1c5d, 0x3ff7175b),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet 10BaseT Card", 0x281f1c5d, 0x4de2f6c8),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet Card", 0x281f1c5d, 0x5e9d92c0),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet Combo card", 0x281f1c5d, 0x929c486c),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "ETHERNET V1.0", 0x281f1c5d, 0x4d8817c8),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FastEthernet", 0x281f1c5d, 0xfe871eeb),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Fast-Ethernet", 0x281f1c5d, 0x45f1f3b4),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FAST ETHERNET CARD", 0x281f1c5d, 0xec5dbca7),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA LAN", "Ethernet", 0x7500e246, 0x00b2e941),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "LNT-10TN", 0x281f1c5d, 0xe707f641),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "UE2212", 0x281f1c5d, 0xbf17199b),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", " Ethernet NE2000 Compatible", 0x281f1c5d, 0x42d5d7e1),
+ PCMCIA_DEVICE_PROD_ID12("PRETEC", "Ethernet CompactLAN 10baseT 3.3V", 0xebf91155, 0x30074c80),
+ PCMCIA_DEVICE_PROD_ID12("PRETEC", "Ethernet CompactLAN 10BaseT 3.3V", 0xebf91155, 0x7f5a4f50),
+ PCMCIA_DEVICE_PROD_ID12("Psion Dacom", "Gold Card Ethernet", 0xf5f025c2, 0x3a30e110),
+ PCMCIA_DEVICE_PROD_ID12("=RELIA==", "Ethernet", 0xcdd0644a, 0x00b2e941),
+ PCMCIA_DEVICE_PROD_ID12("RP", "1625B Ethernet NE2000 Compatible", 0xe3e66e22, 0xb96150df),
+ PCMCIA_DEVICE_PROD_ID12("RPTI", "EP400 Ethernet NE2000 Compatible", 0xdc6f88fd, 0x4a7e2ae0),
+ PCMCIA_DEVICE_PROD_ID12("RPTI", "EP401 Ethernet NE2000 Compatible", 0xdc6f88fd, 0x4bcbd7fd),
+ PCMCIA_DEVICE_PROD_ID12("RPTI LTD.", "EP400", 0xc53ac515, 0x81e39388),
+ PCMCIA_DEVICE_PROD_ID12("SCM", "Ethernet Combo card", 0xbdc3b102, 0x929c486c),
+ PCMCIA_DEVICE_PROD_ID12("Seiko Epson Corp.", "Ethernet", 0x09928730, 0x00b2e941),
+ PCMCIA_DEVICE_PROD_ID12("SMC", "EZCard-10-PCMCIA", 0xc4f8b18b, 0xfb21d265),
+ PCMCIA_DEVICE_PROD_ID12("Socket Communications Inc", "Socket EA PCMCIA LAN Adapter Revision D", 0xc70a4760, 0x2ade483e),
+ PCMCIA_DEVICE_PROD_ID12("Socket Communications Inc", "Socket EA PCMCIA LAN Adapter Revision E", 0xc70a4760, 0x5dd978a8),
+ PCMCIA_DEVICE_PROD_ID12("TDK", "LAK-CD031 for PCMCIA", 0x1eae9475, 0x0ed386fa),
+ PCMCIA_DEVICE_PROD_ID12("Telecom Device K.K.", "SuperSocket RE450T", 0x466b05f0, 0x8b74bc4f),
+ PCMCIA_DEVICE_PROD_ID12("Telecom Device K.K.", "SuperSocket RE550T", 0x466b05f0, 0x33c8db2a),
+ PCMCIA_DEVICE_PROD_ID13("Hypertec", "EP401", 0x8787bec7, 0xf6e4a31e),
+ PCMCIA_DEVICE_PROD_ID13("KingMax Technology Inc.", "Ethernet Card", 0x932b7189, 0x5e9d92c0),
+ PCMCIA_DEVICE_PROD_ID13("LONGSHINE", "EP401", 0xf866b0b0, 0xf6e4a31e),
+ PCMCIA_DEVICE_PROD_ID13("Xircom", "CFE-10", 0x2e3ee845, 0x22a49f89),
+ PCMCIA_DEVICE_PROD_ID1("CyQ've 10 Base-T LAN CARD", 0x94faf360),
+ PCMCIA_DEVICE_PROD_ID1("EP-210 PCMCIA LAN CARD.", 0x8850b4de),
+ PCMCIA_DEVICE_PROD_ID1("ETHER-C16", 0x06a8514f),
+ PCMCIA_DEVICE_PROD_ID1("IC-CARD", 0x60cb09a6),
+ PCMCIA_DEVICE_PROD_ID1("NE2000 Compatible", 0x75b8ad5a),
+ PCMCIA_DEVICE_PROD_ID2("EN-6200P2", 0xa996d078),
+ /* too generic! */
+ /* PCMCIA_DEVICE_PROD_ID12("PCMCIA", "10/100 Ethernet Card", 0x281f1c5d, 0x11b0ffc0), */
+ PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "PCMCIA", "EN2218-LAN/MODEM", 0x281f1c5d, 0x570f348e, "PCMLM28.cis"),
+ PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "PCMCIA", "UE2218-LAN/MODEM", 0x281f1c5d, 0x6fdcacee, "PCMLM28.cis"),
+ PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet", 0xf5f025c2, 0x338e8155, "PCMLM28.cis"),
+ PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet GSM", 0xf5f025c2, 0x4ae85d35, "PCMLM28.cis"),
+ PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "LINKSYS", "PCMLM28", 0xf7cb0b07, 0x66881874, "PCMLM28.cis"),
+ PCMCIA_MFC_DEVICE_CIS_PROD_ID12(0, "DAYNA COMMUNICATIONS", "LAN AND MODEM MULTIFUNCTION", 0x8fdf8f89, 0xdd5ed9e8, "DP83903.cis"),
+ PCMCIA_MFC_DEVICE_CIS_PROD_ID4(0, "NSC MF LAN/Modem", 0x58fc6056, "DP83903.cis"),
+ PCMCIA_MFC_DEVICE_CIS_MANF_CARD(0, 0x0175, 0x0000, "DP83903.cis"),
+ PCMCIA_DEVICE_CIS_MANF_CARD(0xc00f, 0x0002, "LA-PCM.cis"),
+ PCMCIA_DEVICE_CIS_PROD_ID12("KTI", "PE520 PLUS", 0xad180345, 0x9d58d392, "PE520.cis"),
+ PCMCIA_DEVICE_CIS_PROD_ID12("NDC", "Ethernet", 0x01c43ae1, 0x00b2e941, "NE2K.cis"),
+ PCMCIA_DEVICE_CIS_PROD_ID12("PMX ", "PE-200", 0x34f3f1c8, 0x10b59f8c, "PE-200.cis"),
+ PCMCIA_DEVICE_CIS_PROD_ID12("TAMARACK", "Ethernet", 0xcf434fba, 0x00b2e941, "tamarack.cis"),
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, pcnet_ids);
+
static struct pcmcia_driver pcnet_driver = {
.drv = {
.name = "pcnet_cs",
},
.attach = pcnet_attach,
+ .event = pcnet_event,
.detach = pcnet_detach,
.owner = THIS_MODULE,
+ .id_table = pcnet_ids,
};
static int __init init_pcnet_cs(void)
diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c
index 85a152173148..d652e1eddb45 100644
--- a/drivers/net/pcmcia/smc91c92_cs.c
+++ b/drivers/net/pcmcia/smc91c92_cs.c
@@ -41,8 +41,8 @@
#include <linux/ioport.h>
#include <linux/ethtool.h>
#include <linux/mii.h>
+#include <linux/jiffies.h>
-#include <pcmcia/version.h>
#include <pcmcia/cs_types.h>
#include <pcmcia/cs.h>
#include <pcmcia/cistpl.h>
@@ -127,6 +127,12 @@ struct smc_private {
int rx_ovrn;
};
+struct smc_cfg_mem {
+ tuple_t tuple;
+ cisparse_t parse;
+ u_char buf[255];
+};
+
/* Special definitions for Megahertz multifunction cards */
#define MEGAHERTZ_ISR 0x0380
@@ -364,10 +370,6 @@ static dev_link_t *smc91c92_attach(void)
link->next = dev_list;
dev_list = link;
client_reg.dev_info = &dev_info;
- client_reg.EventMask = CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
- CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
- CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
- client_reg.event_handler = &smc91c92_event;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
ret = pcmcia_register_client(&link->handle, &client_reg);
@@ -498,14 +500,24 @@ static int mhz_mfc_config(dev_link_t *link)
{
struct net_device *dev = link->priv;
struct smc_private *smc = netdev_priv(dev);
- tuple_t tuple;
- cisparse_t parse;
- u_char buf[255];
- cistpl_cftable_entry_t *cf = &parse.cftable_entry;
+ struct smc_cfg_mem *cfg_mem;
+ tuple_t *tuple;
+ cisparse_t *parse;
+ cistpl_cftable_entry_t *cf;
+ u_char *buf;
win_req_t req;
memreq_t mem;
int i, k;
+ cfg_mem = kmalloc(sizeof(struct smc_cfg_mem), GFP_KERNEL);
+ if (!cfg_mem)
+ return CS_OUT_OF_RESOURCE;
+
+ tuple = &cfg_mem->tuple;
+ parse = &cfg_mem->parse;
+ cf = &parse->cftable_entry;
+ buf = cfg_mem->buf;
+
link->conf.Attributes |= CONF_ENABLE_SPKR;
link->conf.Status = CCSR_AUDIO_ENA;
link->irq.Attributes =
@@ -514,12 +526,12 @@ static int mhz_mfc_config(dev_link_t *link)
link->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
link->io.NumPorts2 = 8;
- tuple.Attributes = tuple.TupleOffset = 0;
- tuple.TupleData = (cisdata_t *)buf;
- tuple.TupleDataMax = sizeof(buf);
- tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
+ tuple->Attributes = tuple->TupleOffset = 0;
+ tuple->TupleData = (cisdata_t *)buf;
+ tuple->TupleDataMax = 255;
+ tuple->DesiredTuple = CISTPL_CFTABLE_ENTRY;
- i = first_tuple(link->handle, &tuple, &parse);
+ i = first_tuple(link->handle, tuple, parse);
/* The Megahertz combo cards have modem-like CIS entries, so
we have to explicitly try a bunch of port combinations. */
while (i == CS_SUCCESS) {
@@ -532,10 +544,10 @@ static int mhz_mfc_config(dev_link_t *link)
if (i == CS_SUCCESS) break;
}
if (i == CS_SUCCESS) break;
- i = next_tuple(link->handle, &tuple, &parse);
+ i = next_tuple(link->handle, tuple, parse);
}
if (i != CS_SUCCESS)
- return i;
+ goto free_cfg_mem;
dev->base_addr = link->io.BasePort1;
/* Allocate a memory window, for accessing the ISR */
@@ -544,7 +556,7 @@ static int mhz_mfc_config(dev_link_t *link)
req.AccessSpeed = 0;
i = pcmcia_request_window(&link->handle, &req, &link->win);
if (i != CS_SUCCESS)
- return i;
+ goto free_cfg_mem;
smc->base = ioremap(req.Base, req.Size);
mem.CardOffset = mem.Page = 0;
if (smc->manfid == MANFID_MOTOROLA)
@@ -556,6 +568,8 @@ static int mhz_mfc_config(dev_link_t *link)
&& (smc->cardid == PRODID_MEGAHERTZ_EM3288))
mhz_3288_power(link);
+free_cfg_mem:
+ kfree(cfg_mem);
return i;
}
@@ -563,39 +577,61 @@ static int mhz_setup(dev_link_t *link)
{
client_handle_t handle = link->handle;
struct net_device *dev = link->priv;
- tuple_t tuple;
- cisparse_t parse;
- u_char buf[255], *station_addr;
+ struct smc_cfg_mem *cfg_mem;
+ tuple_t *tuple;
+ cisparse_t *parse;
+ u_char *buf, *station_addr;
+ int rc;
+
+ cfg_mem = kmalloc(sizeof(struct smc_cfg_mem), GFP_KERNEL);
+ if (!cfg_mem)
+ return -1;
+
+ tuple = &cfg_mem->tuple;
+ parse = &cfg_mem->parse;
+ buf = cfg_mem->buf;
- tuple.Attributes = tuple.TupleOffset = 0;
- tuple.TupleData = buf;
- tuple.TupleDataMax = sizeof(buf);
+ tuple->Attributes = tuple->TupleOffset = 0;
+ tuple->TupleData = (cisdata_t *)buf;
+ tuple->TupleDataMax = 255;
/* Read the station address from the CIS. It is stored as the last
(fourth) string in the Version 1 Version/ID tuple. */
- tuple.DesiredTuple = CISTPL_VERS_1;
- if (first_tuple(handle, &tuple, &parse) != CS_SUCCESS)
- return -1;
+ tuple->DesiredTuple = CISTPL_VERS_1;
+ if (first_tuple(handle, tuple, parse) != CS_SUCCESS) {
+ rc = -1;
+ goto free_cfg_mem;
+ }
/* Ugh -- the EM1144 card has two VERS_1 tuples!?! */
- if (next_tuple(handle, &tuple, &parse) != CS_SUCCESS)
- first_tuple(handle, &tuple, &parse);
- if (parse.version_1.ns > 3) {
- station_addr = parse.version_1.str + parse.version_1.ofs[3];
- if (cvt_ascii_address(dev, station_addr) == 0)
- return 0;
+ if (next_tuple(handle, tuple, parse) != CS_SUCCESS)
+ first_tuple(handle, tuple, parse);
+ if (parse->version_1.ns > 3) {
+ station_addr = parse->version_1.str + parse->version_1.ofs[3];
+ if (cvt_ascii_address(dev, station_addr) == 0) {
+ rc = 0;
+ goto free_cfg_mem;
+ }
}
/* Another possibility: for the EM3288, in a special tuple */
- tuple.DesiredTuple = 0x81;
- if (pcmcia_get_first_tuple(handle, &tuple) != CS_SUCCESS)
- return -1;
- if (pcmcia_get_tuple_data(handle, &tuple) != CS_SUCCESS)
- return -1;
+ tuple->DesiredTuple = 0x81;
+ if (pcmcia_get_first_tuple(handle, tuple) != CS_SUCCESS) {
+ rc = -1;
+ goto free_cfg_mem;
+ }
+ if (pcmcia_get_tuple_data(handle, tuple) != CS_SUCCESS) {
+ rc = -1;
+ goto free_cfg_mem;
+ }
buf[12] = '\0';
- if (cvt_ascii_address(dev, buf) == 0)
- return 0;
-
- return -1;
+ if (cvt_ascii_address(dev, buf) == 0) {
+ rc = 0;
+ goto free_cfg_mem;
+ }
+ rc = -1;
+free_cfg_mem:
+ kfree(cfg_mem);
+ return rc;
}
/*======================================================================
@@ -665,19 +701,29 @@ static int mot_setup(dev_link_t *link)
static int smc_config(dev_link_t *link)
{
struct net_device *dev = link->priv;
- tuple_t tuple;
- cisparse_t parse;
- u_char buf[255];
- cistpl_cftable_entry_t *cf = &parse.cftable_entry;
+ struct smc_cfg_mem *cfg_mem;
+ tuple_t *tuple;
+ cisparse_t *parse;
+ cistpl_cftable_entry_t *cf;
+ u_char *buf;
int i;
- tuple.Attributes = tuple.TupleOffset = 0;
- tuple.TupleData = (cisdata_t *)buf;
- tuple.TupleDataMax = sizeof(buf);
- tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
+ cfg_mem = kmalloc(sizeof(struct smc_cfg_mem), GFP_KERNEL);
+ if (!cfg_mem)
+ return CS_OUT_OF_RESOURCE;
+
+ tuple = &cfg_mem->tuple;
+ parse = &cfg_mem->parse;
+ cf = &parse->cftable_entry;
+ buf = cfg_mem->buf;
+
+ tuple->Attributes = tuple->TupleOffset = 0;
+ tuple->TupleData = (cisdata_t *)buf;
+ tuple->TupleDataMax = 255;
+ tuple->DesiredTuple = CISTPL_CFTABLE_ENTRY;
link->io.NumPorts1 = 16;
- i = first_tuple(link->handle, &tuple, &parse);
+ i = first_tuple(link->handle, tuple, parse);
while (i != CS_NO_MORE_ITEMS) {
if (i == CS_SUCCESS) {
link->conf.ConfigIndex = cf->index;
@@ -686,10 +732,12 @@ static int smc_config(dev_link_t *link)
i = pcmcia_request_io(link->handle, &link->io);
if (i == CS_SUCCESS) break;
}
- i = next_tuple(link->handle, &tuple, &parse);
+ i = next_tuple(link->handle, tuple, parse);
}
if (i == CS_SUCCESS)
dev->base_addr = link->io.BasePort1;
+
+ kfree(cfg_mem);
return i;
}
@@ -697,41 +745,58 @@ static int smc_setup(dev_link_t *link)
{
client_handle_t handle = link->handle;
struct net_device *dev = link->priv;
- tuple_t tuple;
- cisparse_t parse;
+ struct smc_cfg_mem *cfg_mem;
+ tuple_t *tuple;
+ cisparse_t *parse;
cistpl_lan_node_id_t *node_id;
- u_char buf[255], *station_addr;
- int i;
+ u_char *buf, *station_addr;
+ int i, rc;
+
+ cfg_mem = kmalloc(sizeof(struct smc_cfg_mem), GFP_KERNEL);
+ if (!cfg_mem)
+ return CS_OUT_OF_RESOURCE;
- tuple.Attributes = tuple.TupleOffset = 0;
- tuple.TupleData = buf;
- tuple.TupleDataMax = sizeof(buf);
+ tuple = &cfg_mem->tuple;
+ parse = &cfg_mem->parse;
+ buf = cfg_mem->buf;
+
+ tuple->Attributes = tuple->TupleOffset = 0;
+ tuple->TupleData = (cisdata_t *)buf;
+ tuple->TupleDataMax = 255;
/* Check for a LAN function extension tuple */
- tuple.DesiredTuple = CISTPL_FUNCE;
- i = first_tuple(handle, &tuple, &parse);
+ tuple->DesiredTuple = CISTPL_FUNCE;
+ i = first_tuple(handle, tuple, parse);
while (i == CS_SUCCESS) {
- if (parse.funce.type == CISTPL_FUNCE_LAN_NODE_ID)
+ if (parse->funce.type == CISTPL_FUNCE_LAN_NODE_ID)
break;
- i = next_tuple(handle, &tuple, &parse);
+ i = next_tuple(handle, tuple, parse);
}
if (i == CS_SUCCESS) {
- node_id = (cistpl_lan_node_id_t *)parse.funce.data;
+ node_id = (cistpl_lan_node_id_t *)parse->funce.data;
if (node_id->nb == 6) {
for (i = 0; i < 6; i++)
dev->dev_addr[i] = node_id->id[i];
- return 0;
+ rc = 0;
+ goto free_cfg_mem;
}
}
/* Try the third string in the Version 1 Version/ID tuple. */
- tuple.DesiredTuple = CISTPL_VERS_1;
- if (first_tuple(handle, &tuple, &parse) != CS_SUCCESS)
- return -1;
- station_addr = parse.version_1.str + parse.version_1.ofs[2];
- if (cvt_ascii_address(dev, station_addr) == 0)
- return 0;
+ tuple->DesiredTuple = CISTPL_VERS_1;
+ if (first_tuple(handle, tuple, parse) != CS_SUCCESS) {
+ rc = -1;
+ goto free_cfg_mem;
+ }
+ station_addr = parse->version_1.str + parse->version_1.ofs[2];
+ if (cvt_ascii_address(dev, station_addr) == 0) {
+ rc = 0;
+ goto free_cfg_mem;
+ }
- return -1;
+ rc = -1;
+free_cfg_mem:
+ kfree(cfg_mem);
+ return rc;
}
/*====================================================================*/
@@ -773,26 +838,36 @@ static int osi_setup(dev_link_t *link, u_short manfid, u_short cardid)
{
client_handle_t handle = link->handle;
struct net_device *dev = link->priv;
- tuple_t tuple;
- u_char buf[255];
- int i;
+ struct smc_cfg_mem *cfg_mem;
+ tuple_t *tuple;
+ u_char *buf;
+ int i, rc;
+
+ cfg_mem = kmalloc(sizeof(struct smc_cfg_mem), GFP_KERNEL);
+ if (!cfg_mem)
+ return -1;
+
+ tuple = &cfg_mem->tuple;
+ buf = cfg_mem->buf;
- tuple.Attributes = TUPLE_RETURN_COMMON;
- tuple.TupleData = buf;
- tuple.TupleDataMax = sizeof(buf);
- tuple.TupleOffset = 0;
+ tuple->Attributes = TUPLE_RETURN_COMMON;
+ tuple->TupleData = (cisdata_t *)buf;
+ tuple->TupleDataMax = 255;
+ tuple->TupleOffset = 0;
/* Read the station address from tuple 0x90, subtuple 0x04 */
- tuple.DesiredTuple = 0x90;
- i = pcmcia_get_first_tuple(handle, &tuple);
+ tuple->DesiredTuple = 0x90;
+ i = pcmcia_get_first_tuple(handle, tuple);
while (i == CS_SUCCESS) {
- i = pcmcia_get_tuple_data(handle, &tuple);
+ i = pcmcia_get_tuple_data(handle, tuple);
if ((i != CS_SUCCESS) || (buf[0] == 0x04))
break;
- i = pcmcia_get_next_tuple(handle, &tuple);
+ i = pcmcia_get_next_tuple(handle, tuple);
+ }
+ if (i != CS_SUCCESS) {
+ rc = -1;
+ goto free_cfg_mem;
}
- if (i != CS_SUCCESS)
- return -1;
for (i = 0; i < 6; i++)
dev->dev_addr[i] = buf[i+2];
@@ -814,8 +889,10 @@ static int osi_setup(dev_link_t *link, u_short manfid, u_short cardid)
inw(link->io.BasePort1 + OSITECH_AUI_PWR),
inw(link->io.BasePort1 + OSITECH_RESET_ISR));
}
-
- return 0;
+ rc = 0;
+free_cfg_mem:
+ kfree(cfg_mem);
+ return rc;
}
/*======================================================================
@@ -887,9 +964,10 @@ static void smc91c92_config(dev_link_t *link)
client_handle_t handle = link->handle;
struct net_device *dev = link->priv;
struct smc_private *smc = netdev_priv(dev);
- tuple_t tuple;
- cisparse_t parse;
- u_short buf[32];
+ struct smc_cfg_mem *cfg_mem;
+ tuple_t *tuple;
+ cisparse_t *parse;
+ u_char *buf;
char *name;
int i, j, rev;
kio_addr_t ioaddr;
@@ -897,21 +975,29 @@ static void smc91c92_config(dev_link_t *link)
DEBUG(0, "smc91c92_config(0x%p)\n", link);
- tuple.Attributes = tuple.TupleOffset = 0;
- tuple.TupleData = (cisdata_t *)buf;
- tuple.TupleDataMax = sizeof(buf);
+ cfg_mem = kmalloc(sizeof(struct smc_cfg_mem), GFP_KERNEL);
+ if (!cfg_mem)
+ goto config_failed;
- tuple.DesiredTuple = CISTPL_CONFIG;
- i = first_tuple(handle, &tuple, &parse);
- CS_EXIT_TEST(i, ParseTuple, config_failed);
- link->conf.ConfigBase = parse.config.base;
- link->conf.Present = parse.config.rmask[0];
+ tuple = &cfg_mem->tuple;
+ parse = &cfg_mem->parse;
+ buf = cfg_mem->buf;
- tuple.DesiredTuple = CISTPL_MANFID;
- tuple.Attributes = TUPLE_RETURN_COMMON;
- if (first_tuple(handle, &tuple, &parse) == CS_SUCCESS) {
- smc->manfid = parse.manfid.manf;
- smc->cardid = parse.manfid.card;
+ tuple->Attributes = tuple->TupleOffset = 0;
+ tuple->TupleData = (cisdata_t *)buf;
+ tuple->TupleDataMax = 64;
+
+ tuple->DesiredTuple = CISTPL_CONFIG;
+ i = first_tuple(handle, tuple, parse);
+ CS_EXIT_TEST(i, ParseTuple, config_failed);
+ link->conf.ConfigBase = parse->config.base;
+ link->conf.Present = parse->config.rmask[0];
+
+ tuple->DesiredTuple = CISTPL_MANFID;
+ tuple->Attributes = TUPLE_RETURN_COMMON;
+ if (first_tuple(handle, tuple, parse) == CS_SUCCESS) {
+ smc->manfid = parse->manfid.manf;
+ smc->cardid = parse->manfid.card;
}
/* Configure card */
@@ -1046,7 +1132,7 @@ static void smc91c92_config(dev_link_t *link)
printk(KERN_NOTICE " No MII transceivers found!\n");
}
}
-
+ kfree(cfg_mem);
return;
config_undo:
@@ -1054,6 +1140,7 @@ config_undo:
config_failed: /* CS_EXIT_TEST() calls jump to here... */
smc91c92_release(link);
link->state &= ~DEV_CONFIG_PENDING;
+ kfree(cfg_mem);
} /* smc91c92_config */
@@ -2006,7 +2093,7 @@ static void media_check(u_long arg)
}
/* Ignore collisions unless we've had no rx's recently */
- if (jiffies - dev->last_rx > HZ) {
+ if (time_after(jiffies, dev->last_rx + HZ)) {
if (smc->tx_err || (smc->media_status & EPH_16COL))
media |= EPH_16COL;
}
@@ -2236,13 +2323,47 @@ static int smc_ioctl (struct net_device *dev, struct ifreq *rq, int cmd)
return rc;
}
+static struct pcmcia_device_id smc91c92_ids[] = {
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0109, 0x0501),
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0140, 0x000a),
+ PCMCIA_PFC_DEVICE_PROD_ID123(0, "MEGAHERTZ", "CC/XJEM3288", "DATA/FAX/CELL ETHERNET MODEM", 0xf510db04, 0x04cd2988, 0x46a52d63),
+ PCMCIA_PFC_DEVICE_PROD_ID123(0, "MEGAHERTZ", "CC/XJEM3336", "DATA/FAX/CELL ETHERNET MODEM", 0xf510db04, 0x0143b773, 0x46a52d63),
+ PCMCIA_PFC_DEVICE_PROD_ID123(0, "MEGAHERTZ", "EM1144T", "PCMCIA MODEM", 0xf510db04, 0x856d66c8, 0xbd6c43ef),
+ PCMCIA_PFC_DEVICE_PROD_ID123(0, "MEGAHERTZ", "XJEM1144/CCEM1144", "PCMCIA MODEM", 0xf510db04, 0x52d21e1e, 0xbd6c43ef),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "Gateway 2000", "XJEM3336", 0xdd9989be, 0x662c394c),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "MEGAHERTZ", "XJEM1144/CCEM1144", 0xf510db04, 0x52d21e1e),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "Ositech", "Trumpcard:Jack of Diamonds Modem+Ethernet", 0xc2f80cd, 0x656947b9),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "Ositech", "Trumpcard:Jack of Hearts Modem+Ethernet", 0xc2f80cd, 0xdc9ba5ed),
+ PCMCIA_MFC_DEVICE_MANF_CARD(0, 0x016c, 0x0020),
+ PCMCIA_DEVICE_MANF_CARD(0x016c, 0x0023),
+ PCMCIA_DEVICE_PROD_ID123("BASICS by New Media Corporation", "Ethernet", "SMC91C94", 0x23c78a9d, 0x00b2e941, 0xcef397fb),
+ PCMCIA_DEVICE_PROD_ID12("ARGOSY", "Fast Ethernet PCCard", 0x78f308dc, 0xdcea68bc),
+ PCMCIA_DEVICE_PROD_ID12("dit Co., Ltd.", "PC Card-10/100BTX", 0xe59365c8, 0x6a2161d1),
+ PCMCIA_DEVICE_PROD_ID12("DYNALINK", "L100C", 0x6a26d1cf, 0xc16ce9c5),
+ PCMCIA_DEVICE_PROD_ID12("Farallon", "Farallon Enet", 0x58d93fc4, 0x244734e9),
+ PCMCIA_DEVICE_PROD_ID12("Megahertz", "CC10BT/2", 0x33234748, 0x3c95b953),
+ PCMCIA_DEVICE_PROD_ID12("MELCO/SMC", "LPC-TX", 0xa2cd8e6d, 0x42da662a),
+ PCMCIA_DEVICE_PROD_ID12("Ositech", "Trumpcard:Four of Diamonds Ethernet", 0xc2f80cd, 0xb3466314),
+ PCMCIA_DEVICE_PROD_ID12("Ositech", "Trumpcard:Seven of Diamonds Ethernet", 0xc2f80cd, 0x194b650a),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Fast Ethernet PCCard", 0x281f1c5d, 0xdcea68bc),
+ PCMCIA_DEVICE_PROD_ID12("Psion", "10Mb Ethernet", 0x4ef00b21, 0x844be9e9),
+ PCMCIA_DEVICE_PROD_ID12("SMC", "EtherEZ Ethernet 8020", 0xc4f8b18b, 0x4a0eeb2d),
+ /* These conflict with other cards! */
+ /* PCMCIA_DEVICE_MANF_CARD(0x0186, 0x0100), */
+ /* PCMCIA_DEVICE_MANF_CARD(0x8a01, 0xc1ab), */
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, smc91c92_ids);
+
static struct pcmcia_driver smc91c92_cs_driver = {
.owner = THIS_MODULE,
.drv = {
.name = "smc91c92_cs",
},
.attach = smc91c92_attach,
+ .event = smc91c92_event,
.detach = smc91c92_detach,
+ .id_table = smc91c92_ids,
};
static int __init init_smc91c92_cs(void)
diff --git a/drivers/net/pcmcia/xirc2ps_cs.c b/drivers/net/pcmcia/xirc2ps_cs.c
index 58177d67ea12..ce143f08638a 100644
--- a/drivers/net/pcmcia/xirc2ps_cs.c
+++ b/drivers/net/pcmcia/xirc2ps_cs.c
@@ -81,7 +81,6 @@
#include <linux/ioport.h>
#include <linux/bitops.h>
-#include <pcmcia/version.h>
#include <pcmcia/cs_types.h>
#include <pcmcia/cs.h>
#include <pcmcia/cistpl.h>
@@ -619,11 +618,6 @@ xirc2ps_attach(void)
link->next = dev_list;
dev_list = link;
client_reg.dev_info = &dev_info;
- client_reg.EventMask =
- CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
- CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
- CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
- client_reg.event_handler = &xirc2ps_event;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
if ((err = pcmcia_register_client(&link->handle, &client_reg))) {
@@ -1983,13 +1977,42 @@ do_stop(struct net_device *dev)
return 0;
}
+static struct pcmcia_device_id xirc2ps_ids[] = {
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0089, 0x110a),
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0138, 0x110a),
+ PCMCIA_PFC_DEVICE_PROD_ID13(0, "Xircom", "CEM28", 0x2e3ee845, 0x0ea978ea),
+ PCMCIA_PFC_DEVICE_PROD_ID13(0, "Xircom", "CEM33", 0x2e3ee845, 0x80609023),
+ PCMCIA_PFC_DEVICE_PROD_ID13(0, "Xircom", "CEM56", 0x2e3ee845, 0xa650c32a),
+ PCMCIA_PFC_DEVICE_PROD_ID13(0, "Xircom", "REM10", 0x2e3ee845, 0x76df1d29),
+ PCMCIA_PFC_DEVICE_PROD_ID13(0, "Xircom", "XEM5600", 0x2e3ee845, 0xf1403719),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "Xircom", "CreditCard Ethernet+Modem II", 0x2e3ee845, 0xeca401bf),
+ PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x010a),
+ PCMCIA_DEVICE_PROD_ID13("Toshiba Information Systems", "TPCENET", 0x1b3b94fe, 0xf381c1a2),
+ PCMCIA_DEVICE_PROD_ID13("Xircom", "CE3-10/100", 0x2e3ee845, 0x0ec0ac37),
+ PCMCIA_DEVICE_PROD_ID13("Xircom", "PS-CE2-10", 0x2e3ee845, 0x947d9073),
+ PCMCIA_DEVICE_PROD_ID13("Xircom", "R2E-100BTX", 0x2e3ee845, 0x2464a6e3),
+ PCMCIA_DEVICE_PROD_ID13("Xircom", "RE-10", 0x2e3ee845, 0x3e08d609),
+ PCMCIA_DEVICE_PROD_ID13("Xircom", "XE2000", 0x2e3ee845, 0xf7188e46),
+ PCMCIA_DEVICE_PROD_ID12("Compaq", "Ethernet LAN Card", 0x54f7c49c, 0x9fd2f0a2),
+ PCMCIA_DEVICE_PROD_ID12("Compaq", "Netelligent 10/100 PC Card", 0x54f7c49c, 0xefe96769),
+ PCMCIA_DEVICE_PROD_ID12("Intel", "EtherExpress(TM) PRO/100 PC Card Mobile Adapter16", 0x816cc815, 0x174397db),
+ PCMCIA_DEVICE_PROD_ID12("Toshiba", "10/100 Ethernet PC Card", 0x44a09d9c, 0xb44deecf),
+ /* also matches CFE-10 cards! */
+ /* PCMCIA_DEVICE_MANF_CARD(0x0105, 0x010a), */
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, xirc2ps_ids);
+
+
static struct pcmcia_driver xirc2ps_cs_driver = {
.owner = THIS_MODULE,
.drv = {
.name = "xirc2ps_cs",
},
.attach = xirc2ps_attach,
+ .event = xirc2ps_event,
.detach = xirc2ps_detach,
+ .id_table = xirc2ps_ids,
};
static int __init
diff --git a/drivers/net/pcnet32.c b/drivers/net/pcnet32.c
index 13f114876965..113b68099216 100644
--- a/drivers/net/pcnet32.c
+++ b/drivers/net/pcnet32.c
@@ -850,7 +850,7 @@ static int pcnet32_phys_id(struct net_device *dev, u32 data)
if ((!data) || (data > (u32)(MAX_SCHEDULE_TIMEOUT / HZ)))
data = (u32)(MAX_SCHEDULE_TIMEOUT / HZ);
- schedule_timeout(data * HZ);
+ msleep_interruptible(data * 1000);
del_timer_sync(&lp->blink_timer);
/* Restore the original value of the bcrs */
@@ -1602,7 +1602,7 @@ pcnet32_init_ring(struct net_device *dev)
rmb();
if (lp->rx_dma_addr[i] == 0)
- lp->rx_dma_addr[i] = pci_map_single(lp->pci_dev, rx_skbuff->tail,
+ lp->rx_dma_addr[i] = pci_map_single(lp->pci_dev, rx_skbuff->data,
PKT_BUF_SZ-2, PCI_DMA_FROMDEVICE);
lp->rx_ring[i].base = (u32)le32_to_cpu(lp->rx_dma_addr[i]);
lp->rx_ring[i].buf_length = le16_to_cpu(2-PKT_BUF_SZ);
@@ -1983,7 +1983,7 @@ pcnet32_rx(struct net_device *dev)
lp->rx_skbuff[entry] = newskb;
newskb->dev = dev;
lp->rx_dma_addr[entry] =
- pci_map_single(lp->pci_dev, newskb->tail,
+ pci_map_single(lp->pci_dev, newskb->data,
PKT_BUF_SZ-2, PCI_DMA_FROMDEVICE);
lp->rx_ring[entry].base = le32_to_cpu(lp->rx_dma_addr[entry]);
rx_in_place = 1;
@@ -2020,7 +2020,7 @@ pcnet32_rx(struct net_device *dev)
PKT_BUF_SZ-2,
PCI_DMA_FROMDEVICE);
eth_copy_and_sum(skb,
- (unsigned char *)(lp->rx_skbuff[entry]->tail),
+ (unsigned char *)(lp->rx_skbuff[entry]->data),
pkt_len,0);
pci_dma_sync_single_for_device(lp->pci_dev,
lp->rx_dma_addr[entry],
diff --git a/drivers/net/plip.c b/drivers/net/plip.c
index f4b62405d2e5..1bd22cd40c75 100644
--- a/drivers/net/plip.c
+++ b/drivers/net/plip.c
@@ -160,7 +160,7 @@ static struct net_device_stats *plip_get_stats(struct net_device *dev);
static int plip_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd);
static int plip_preempt(void *handle);
static void plip_wakeup(void *handle);
-
+
enum plip_connection_state {
PLIP_CN_NONE=0,
PLIP_CN_RECEIVE,
@@ -231,8 +231,8 @@ struct net_local {
atomic_t kill_timer;
struct semaphore killed_timer_sem;
};
-
-inline static void enable_parport_interrupts (struct net_device *dev)
+
+static inline void enable_parport_interrupts (struct net_device *dev)
{
if (dev->irq != -1)
{
@@ -242,7 +242,7 @@ inline static void enable_parport_interrupts (struct net_device *dev)
}
}
-inline static void disable_parport_interrupts (struct net_device *dev)
+static inline void disable_parport_interrupts (struct net_device *dev)
{
if (dev->irq != -1)
{
@@ -252,7 +252,7 @@ inline static void disable_parport_interrupts (struct net_device *dev)
}
}
-inline static void write_data (struct net_device *dev, unsigned char data)
+static inline void write_data (struct net_device *dev, unsigned char data)
{
struct parport *port =
((struct net_local *)dev->priv)->pardev->port;
@@ -260,14 +260,14 @@ inline static void write_data (struct net_device *dev, unsigned char data)
port->ops->write_data (port, data);
}
-inline static unsigned char read_status (struct net_device *dev)
+static inline unsigned char read_status (struct net_device *dev)
{
struct parport *port =
((struct net_local *)dev->priv)->pardev->port;
return port->ops->read_status (port);
}
-
+
/* Entry point of PLIP driver.
Probe the hardware, and register/initialize the driver.
@@ -316,7 +316,7 @@ plip_init_netdev(struct net_device *dev)
spin_lock_init(&nl->lock);
}
-
+
/* Bottom half handler for the delayed request.
This routine is kicked by do_timer().
Request `plip_bh' to be invoked. */
@@ -471,7 +471,7 @@ plip_bh_timeout_error(struct net_device *dev, struct net_local *nl,
return TIMEOUT;
}
-
+
static int
plip_none(struct net_device *dev, struct net_local *nl,
struct plip_local *snd, struct plip_local *rcv)
@@ -481,7 +481,7 @@ plip_none(struct net_device *dev, struct net_local *nl,
/* PLIP_RECEIVE --- receive a byte(two nibbles)
Returns OK on success, TIMEOUT on timeout */
-inline static int
+static inline int
plip_receive(unsigned short nibble_timeout, struct net_device *dev,
enum plip_nibble_state *ns_p, unsigned char *data_p)
{
@@ -540,7 +540,7 @@ plip_receive(unsigned short nibble_timeout, struct net_device *dev,
* in far too many old systems not all even running Linux.
*/
-static unsigned short plip_type_trans(struct sk_buff *skb, struct net_device *dev)
+static __be16 plip_type_trans(struct sk_buff *skb, struct net_device *dev)
{
struct ethhdr *eth;
unsigned char *rawp;
@@ -582,7 +582,6 @@ static unsigned short plip_type_trans(struct sk_buff *skb, struct net_device *de
return htons(ETH_P_802_2);
}
-
/* PLIP_RECEIVE_PACKET --- receive a packet */
static int
plip_receive_packet(struct net_device *dev, struct net_local *nl,
@@ -702,7 +701,7 @@ plip_receive_packet(struct net_device *dev, struct net_local *nl,
/* PLIP_SEND --- send a byte (two nibbles)
Returns OK on success, TIMEOUT when timeout */
-inline static int
+static inline int
plip_send(unsigned short nibble_timeout, struct net_device *dev,
enum plip_nibble_state *ns_p, unsigned char data)
{
@@ -902,7 +901,7 @@ plip_error(struct net_device *dev, struct net_local *nl,
return OK;
}
-
+
/* Handle the parallel port interrupts. */
static void
plip_interrupt(int irq, void *dev_id, struct pt_regs * regs)
@@ -957,7 +956,7 @@ plip_interrupt(int irq, void *dev_id, struct pt_regs * regs)
spin_unlock_irq(&nl->lock);
}
-
+
static int
plip_tx_packet(struct sk_buff *skb, struct net_device *dev)
{
@@ -1238,7 +1237,7 @@ plip_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
}
return 0;
}
-
+
static int parport[PLIP_MAX] = { [0 ... PLIP_MAX-1] = -1 };
static int timid;
diff --git a/drivers/net/ppp_async.c b/drivers/net/ppp_async.c
index 33b9d79b1aad..59e8183c639e 100644
--- a/drivers/net/ppp_async.c
+++ b/drivers/net/ppp_async.c
@@ -364,7 +364,7 @@ ppp_asynctty_receive(struct tty_struct *tty, const unsigned char *buf,
spin_lock_irqsave(&ap->recv_lock, flags);
ppp_async_input(ap, buf, cflags, count);
spin_unlock_irqrestore(&ap->recv_lock, flags);
- if (skb_queue_len(&ap->rqueue))
+ if (!skb_queue_empty(&ap->rqueue))
tasklet_schedule(&ap->tsk);
ap_put(ap);
if (test_and_clear_bit(TTY_THROTTLED, &tty->flags)
@@ -1025,7 +1025,7 @@ static void async_lcp_peek(struct asyncppp *ap, unsigned char *data,
static void __exit ppp_async_cleanup(void)
{
- if (tty_register_ldisc(N_PPP, NULL) != 0)
+ if (tty_unregister_ldisc(N_PPP) != 0)
printk(KERN_ERR "failed to unregister PPP line discipline\n");
}
diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c
index 3b377f6cd4a0..a32668e88e09 100644
--- a/drivers/net/ppp_generic.c
+++ b/drivers/net/ppp_generic.c
@@ -273,7 +273,7 @@ static int ppp_connect_channel(struct channel *pch, int unit);
static int ppp_disconnect_channel(struct channel *pch);
static void ppp_destroy_channel(struct channel *pch);
-static struct class_simple *ppp_class;
+static struct class *ppp_class;
/* Translates a PPP protocol number to a NP index (NP == network protocol) */
static inline int proto_to_npindex(int proto)
@@ -858,12 +858,12 @@ static int __init ppp_init(void)
printk(KERN_INFO "PPP generic driver version " PPP_VERSION "\n");
err = register_chrdev(PPP_MAJOR, "ppp", &ppp_device_fops);
if (!err) {
- ppp_class = class_simple_create(THIS_MODULE, "ppp");
+ ppp_class = class_create(THIS_MODULE, "ppp");
if (IS_ERR(ppp_class)) {
err = PTR_ERR(ppp_class);
goto out_chrdev;
}
- class_simple_device_add(ppp_class, MKDEV(PPP_MAJOR, 0), NULL, "ppp");
+ class_device_create(ppp_class, MKDEV(PPP_MAJOR, 0), NULL, "ppp");
err = devfs_mk_cdev(MKDEV(PPP_MAJOR, 0),
S_IFCHR|S_IRUSR|S_IWUSR, "ppp");
if (err)
@@ -876,8 +876,8 @@ out:
return err;
out_class:
- class_simple_device_remove(MKDEV(PPP_MAJOR,0));
- class_simple_destroy(ppp_class);
+ class_device_destroy(ppp_class, MKDEV(PPP_MAJOR,0));
+ class_destroy(ppp_class);
out_chrdev:
unregister_chrdev(PPP_MAJOR, "ppp");
goto out;
@@ -1217,36 +1217,43 @@ ppp_push(struct ppp *ppp)
*/
static int ppp_mp_explode(struct ppp *ppp, struct sk_buff *skb)
{
- int nch, len, fragsize;
+ int len, fragsize;
int i, bits, hdrlen, mtu;
- int flen, fnb;
+ int flen;
+ int navail, nfree;
+ int nbigger;
unsigned char *p, *q;
struct list_head *list;
struct channel *pch;
struct sk_buff *frag;
struct ppp_channel *chan;
- nch = 0;
+ nfree = 0; /* # channels which have no packet already queued */
+ navail = 0; /* total # of usable channels (not deregistered) */
hdrlen = (ppp->flags & SC_MP_XSHORTSEQ)? MPHDRLEN_SSN: MPHDRLEN;
+ i = 0;
list = &ppp->channels;
while ((list = list->next) != &ppp->channels) {
pch = list_entry(list, struct channel, clist);
- nch += pch->avail = (skb_queue_len(&pch->file.xq) == 0);
- /*
- * If a channel hasn't had a fragment yet, it has to get
- * one before we send any fragments on later channels.
- * If it can't take a fragment now, don't give any
- * to subsequent channels.
- */
- if (!pch->had_frag && !pch->avail) {
- while ((list = list->next) != &ppp->channels) {
- pch = list_entry(list, struct channel, clist);
- pch->avail = 0;
+ navail += pch->avail = (pch->chan != NULL);
+ if (pch->avail) {
+ if (skb_queue_empty(&pch->file.xq) ||
+ !pch->had_frag) {
+ pch->avail = 2;
+ ++nfree;
}
- break;
+ if (!pch->had_frag && i < ppp->nxchan)
+ ppp->nxchan = i;
}
+ ++i;
}
- if (nch == 0)
+
+ /*
+ * Don't start sending this packet unless at least half of
+ * the channels are free. This gives much better TCP
+ * performance if we have a lot of channels.
+ */
+ if (nfree == 0 || nfree < navail / 2)
return 0; /* can't take now, leave it in xmit_pending */
/* Do protocol field compression (XXX this should be optional) */
@@ -1257,14 +1264,19 @@ static int ppp_mp_explode(struct ppp *ppp, struct sk_buff *skb)
--len;
}
- /* decide on fragment size */
+ /*
+ * Decide on fragment size.
+ * We create a fragment for each free channel regardless of
+ * how small they are (i.e. even 0 length) in order to minimize
+ * the time that it will take to detect when a channel drops
+ * a fragment.
+ */
fragsize = len;
- if (nch > 1) {
- int maxch = ROUNDUP(len, MIN_FRAG_SIZE);
- if (nch > maxch)
- nch = maxch;
- fragsize = ROUNDUP(fragsize, nch);
- }
+ if (nfree > 1)
+ fragsize = ROUNDUP(fragsize, nfree);
+ /* nbigger channels get fragsize bytes, the rest get fragsize-1,
+ except if nbigger==0, then they all get fragsize. */
+ nbigger = len % nfree;
/* skip to the channel after the one we last used
and start at that one */
@@ -1278,7 +1290,7 @@ static int ppp_mp_explode(struct ppp *ppp, struct sk_buff *skb)
/* create a fragment for each channel */
bits = B;
- do {
+ while (nfree > 0 || len > 0) {
list = list->next;
if (list == &ppp->channels) {
i = 0;
@@ -1289,61 +1301,92 @@ static int ppp_mp_explode(struct ppp *ppp, struct sk_buff *skb)
if (!pch->avail)
continue;
+ /*
+ * Skip this channel if it has a fragment pending already and
+ * we haven't given a fragment to all of the free channels.
+ */
+ if (pch->avail == 1) {
+ if (nfree > 0)
+ continue;
+ } else {
+ --nfree;
+ pch->avail = 1;
+ }
+
/* check the channel's mtu and whether it is still attached. */
spin_lock_bh(&pch->downl);
- if (pch->chan == 0 || (mtu = pch->chan->mtu) < hdrlen) {
- /* can't use this channel */
+ if (pch->chan == NULL) {
+ /* can't use this channel, it's being deregistered */
spin_unlock_bh(&pch->downl);
pch->avail = 0;
- if (--nch == 0)
+ if (--navail == 0)
break;
continue;
}
/*
- * We have to create multiple fragments for this channel
- * if fragsize is greater than the channel's mtu.
+ * Create a fragment for this channel of
+ * min(max(mtu+2-hdrlen, 4), fragsize, len) bytes.
+ * If mtu+2-hdrlen < 4, that is a ridiculously small
+ * MTU, so we use mtu = 2 + hdrlen.
*/
if (fragsize > len)
fragsize = len;
- for (flen = fragsize; flen > 0; flen -= fnb) {
- fnb = flen;
- if (fnb > mtu + 2 - hdrlen)
- fnb = mtu + 2 - hdrlen;
- if (fnb >= len)
- bits |= E;
- frag = alloc_skb(fnb + hdrlen, GFP_ATOMIC);
- if (frag == 0)
- goto noskb;
- q = skb_put(frag, fnb + hdrlen);
- /* make the MP header */
- q[0] = PPP_MP >> 8;
- q[1] = PPP_MP;
- if (ppp->flags & SC_MP_XSHORTSEQ) {
- q[2] = bits + ((ppp->nxseq >> 8) & 0xf);
- q[3] = ppp->nxseq;
- } else {
- q[2] = bits;
- q[3] = ppp->nxseq >> 16;
- q[4] = ppp->nxseq >> 8;
- q[5] = ppp->nxseq;
- }
-
- /* copy the data in */
- memcpy(q + hdrlen, p, fnb);
-
- /* try to send it down the channel */
- chan = pch->chan;
- if (!chan->ops->start_xmit(chan, frag))
- skb_queue_tail(&pch->file.xq, frag);
- pch->had_frag = 1;
- p += fnb;
- len -= fnb;
- ++ppp->nxseq;
- bits = 0;
+ flen = fragsize;
+ mtu = pch->chan->mtu + 2 - hdrlen;
+ if (mtu < 4)
+ mtu = 4;
+ if (flen > mtu)
+ flen = mtu;
+ if (flen == len && nfree == 0)
+ bits |= E;
+ frag = alloc_skb(flen + hdrlen + (flen == 0), GFP_ATOMIC);
+ if (frag == 0)
+ goto noskb;
+ q = skb_put(frag, flen + hdrlen);
+
+ /* make the MP header */
+ q[0] = PPP_MP >> 8;
+ q[1] = PPP_MP;
+ if (ppp->flags & SC_MP_XSHORTSEQ) {
+ q[2] = bits + ((ppp->nxseq >> 8) & 0xf);
+ q[3] = ppp->nxseq;
+ } else {
+ q[2] = bits;
+ q[3] = ppp->nxseq >> 16;
+ q[4] = ppp->nxseq >> 8;
+ q[5] = ppp->nxseq;
}
+
+ /*
+ * Copy the data in.
+ * Unfortunately there is a bug in older versions of
+ * the Linux PPP multilink reconstruction code where it
+ * drops 0-length fragments. Therefore we make sure the
+ * fragment has at least one byte of data. Any bytes
+ * we add in this situation will end up as padding on the
+ * end of the reconstructed packet.
+ */
+ if (flen == 0)
+ *skb_put(frag, 1) = 0;
+ else
+ memcpy(q + hdrlen, p, flen);
+
+ /* try to send it down the channel */
+ chan = pch->chan;
+ if (!skb_queue_empty(&pch->file.xq) ||
+ !chan->ops->start_xmit(chan, frag))
+ skb_queue_tail(&pch->file.xq, frag);
+ pch->had_frag = 1;
+ p += flen;
+ len -= flen;
+ ++ppp->nxseq;
+ bits = 0;
spin_unlock_bh(&pch->downl);
- } while (len > 0);
+
+ if (--nbigger == 0 && fragsize > 0)
+ --fragsize;
+ }
ppp->nxchan = i;
return 1;
@@ -1369,7 +1412,7 @@ ppp_channel_push(struct channel *pch)
spin_lock_bh(&pch->downl);
if (pch->chan != 0) {
- while (skb_queue_len(&pch->file.xq) > 0) {
+ while (!skb_queue_empty(&pch->file.xq)) {
skb = skb_dequeue(&pch->file.xq);
if (!pch->chan->ops->start_xmit(pch->chan, skb)) {
/* put the packet back and try again later */
@@ -1383,7 +1426,7 @@ ppp_channel_push(struct channel *pch)
}
spin_unlock_bh(&pch->downl);
/* see if there is anything from the attached unit to be sent */
- if (skb_queue_len(&pch->file.xq) == 0) {
+ if (skb_queue_empty(&pch->file.xq)) {
read_lock_bh(&pch->upl);
ppp = pch->ppp;
if (ppp != 0)
@@ -1422,7 +1465,7 @@ ppp_input(struct ppp_channel *chan, struct sk_buff *skb)
kfree_skb(skb);
return;
}
-
+
proto = PPP_PROTO(skb);
read_lock_bh(&pch->upl);
if (pch->ppp == 0 || proto >= 0xc000 || proto == PPP_CCPFRAG) {
@@ -1691,7 +1734,7 @@ ppp_receive_mp_frame(struct ppp *ppp, struct sk_buff *skb, struct channel *pch)
struct list_head *l;
int mphdrlen = (ppp->flags & SC_MP_SHORTSEQ)? MPHDRLEN_SSN: MPHDRLEN;
- if (!pskb_may_pull(skb, mphdrlen + 1) || ppp->mrru == 0)
+ if (!pskb_may_pull(skb, mphdrlen) || ppp->mrru == 0)
goto err; /* no good, throw it away */
/* Decode sequence number and begin/end bits */
@@ -2611,8 +2654,8 @@ static void __exit ppp_cleanup(void)
if (unregister_chrdev(PPP_MAJOR, "ppp") != 0)
printk(KERN_ERR "PPP: failed to unregister PPP device\n");
devfs_remove("ppp");
- class_simple_device_remove(MKDEV(PPP_MAJOR, 0));
- class_simple_destroy(ppp_class);
+ class_device_destroy(ppp_class, MKDEV(PPP_MAJOR, 0));
+ class_destroy(ppp_class);
}
/*
diff --git a/drivers/net/ppp_synctty.c b/drivers/net/ppp_synctty.c
index 7d0150b4c629..4d51c0c8023d 100644
--- a/drivers/net/ppp_synctty.c
+++ b/drivers/net/ppp_synctty.c
@@ -406,7 +406,7 @@ ppp_sync_receive(struct tty_struct *tty, const unsigned char *buf,
spin_lock_irqsave(&ap->recv_lock, flags);
ppp_sync_input(ap, buf, cflags, count);
spin_unlock_irqrestore(&ap->recv_lock, flags);
- if (skb_queue_len(&ap->rqueue))
+ if (!skb_queue_empty(&ap->rqueue))
tasklet_schedule(&ap->tsk);
sp_put(ap);
if (test_and_clear_bit(TTY_THROTTLED, &tty->flags)
@@ -793,7 +793,7 @@ err:
static void __exit
ppp_sync_cleanup(void)
{
- if (tty_register_ldisc(N_SYNC_PPP, NULL) != 0)
+ if (tty_unregister_ldisc(N_SYNC_PPP) != 0)
printk(KERN_ERR "failed to unregister Sync PPP line discipline\n");
}
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index d6d0e43dab65..d5afe05cd826 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -69,7 +69,13 @@ VERSION 2.2LK <2005/01/25>
#include <asm/io.h>
#include <asm/irq.h>
-#define RTL8169_VERSION "2.2LK"
+#ifdef CONFIG_R8169_NAPI
+#define NAPI_SUFFIX "-NAPI"
+#else
+#define NAPI_SUFFIX ""
+#endif
+
+#define RTL8169_VERSION "2.2LK" NAPI_SUFFIX
#define MODULENAME "r8169"
#define PFX MODULENAME ": "
@@ -85,6 +91,10 @@ VERSION 2.2LK <2005/01/25>
#define dprintk(fmt, args...) do {} while (0)
#endif /* RTL8169_DEBUG */
+#define R8169_MSG_DEFAULT \
+ (NETIF_MSG_DRV | NETIF_MSG_PROBE | NETIF_MSG_LINK | NETIF_MSG_IFUP | \
+ NETIF_MSG_IFDOWN)
+
#define TX_BUFFS_AVAIL(tp) \
(tp->dirty_tx + NUM_TX_DESC - tp->cur_tx - 1)
@@ -174,8 +184,9 @@ const static struct {
#undef _R
static struct pci_device_id rtl8169_pci_tbl[] = {
- {0x10ec, 0x8169, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
- {0x1186, 0x4300, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+ { PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8169), },
+ { PCI_DEVICE(PCI_VENDOR_ID_DLINK, 0x4300), },
+ { PCI_DEVICE(0x16ec, 0x0116), },
{0,},
};
@@ -183,10 +194,15 @@ MODULE_DEVICE_TABLE(pci, rtl8169_pci_tbl);
static int rx_copybreak = 200;
static int use_dac;
+static struct {
+ u32 msg_enable;
+} debug = { -1 };
enum RTL8169_registers {
MAC0 = 0, /* Ethernet hardware address. */
MAR0 = 8, /* Multicast filter. */
+ CounterAddrLow = 0x10,
+ CounterAddrHigh = 0x14,
TxDescStartAddrLow = 0x20,
TxDescStartAddrHigh = 0x24,
TxHDescStartAddrLow = 0x28,
@@ -328,6 +344,9 @@ enum RTL8169_register_content {
/* _TBICSRBit */
TBILinkOK = 0x02000000,
+
+ /* DumpCounterCommand */
+ CounterDump = 0x8,
};
enum _DescStatusBit {
@@ -385,6 +404,7 @@ struct rtl8169_private {
struct pci_dev *pci_dev; /* Index of PCI device */
struct net_device_stats stats; /* statistics of net device */
spinlock_t lock; /* spin lock flag */
+ u32 msg_enable;
int chipset;
int mac_version;
int phy_version;
@@ -418,9 +438,13 @@ struct rtl8169_private {
MODULE_AUTHOR("Realtek and the Linux r8169 crew <netdev@vger.kernel.org>");
MODULE_DESCRIPTION("RealTek RTL-8169 Gigabit Ethernet driver");
module_param_array(media, int, &num_media, 0);
+MODULE_PARM_DESC(media, "force phy operation. Deprecated by ethtool (8).");
module_param(rx_copybreak, int, 0);
+MODULE_PARM_DESC(rx_copybreak, "Copy breakpoint for copy-only-tiny-frames");
module_param(use_dac, int, 0);
MODULE_PARM_DESC(use_dac, "Enable PCI DAC. Unsafe on 32 bit PCI slot.");
+module_param_named(debug, debug.msg_enable, int, 0);
+MODULE_PARM_DESC(debug, "Debug verbosity level (0=none, ..., 16=all)");
MODULE_LICENSE("GPL");
MODULE_VERSION(RTL8169_VERSION);
@@ -433,10 +457,10 @@ static void rtl8169_hw_start(struct net_device *dev);
static int rtl8169_close(struct net_device *dev);
static void rtl8169_set_rx_mode(struct net_device *dev);
static void rtl8169_tx_timeout(struct net_device *dev);
-static struct net_device_stats *rtl8169_get_stats(struct net_device *netdev);
+static struct net_device_stats *rtl8169_get_stats(struct net_device *dev);
static int rtl8169_rx_interrupt(struct net_device *, struct rtl8169_private *,
void __iomem *);
-static int rtl8169_change_mtu(struct net_device *netdev, int new_mtu);
+static int rtl8169_change_mtu(struct net_device *dev, int new_mtu);
static void rtl8169_down(struct net_device *dev);
#ifdef CONFIG_R8169_NAPI
@@ -543,9 +567,13 @@ static void rtl8169_check_link_status(struct net_device *dev,
spin_lock_irqsave(&tp->lock, flags);
if (tp->link_ok(ioaddr)) {
netif_carrier_on(dev);
- printk(KERN_INFO PFX "%s: link up\n", dev->name);
- } else
+ if (netif_msg_ifup(tp))
+ printk(KERN_INFO PFX "%s: link up\n", dev->name);
+ } else {
+ if (netif_msg_ifdown(tp))
+ printk(KERN_INFO PFX "%s: link down\n", dev->name);
netif_carrier_off(dev);
+ }
spin_unlock_irqrestore(&tp->lock, flags);
}
@@ -569,7 +597,7 @@ static void rtl8169_link_option(int idx, u8 *autoneg, u16 *speed, u8 *duplex)
option = ((idx < MAX_UNITS) && (idx >= 0)) ? media[idx] : 0xff;
- if ((option != 0xff) && !idx)
+ if ((option != 0xff) && !idx && netif_msg_drv(&debug))
printk(KERN_WARNING PFX "media option is deprecated.\n");
for (p = link_settings; p->media != 0xff; p++) {
@@ -611,9 +639,11 @@ static int rtl8169_set_speed_tbi(struct net_device *dev,
} else if (autoneg == AUTONEG_ENABLE)
RTL_W32(TBICSR, reg | TBINwEnable | TBINwRestart);
else {
- printk(KERN_WARNING PFX
- "%s: incorrect speed setting refused in TBI mode\n",
- dev->name);
+ if (netif_msg_link(tp)) {
+ printk(KERN_WARNING "%s: "
+ "incorrect speed setting refused in TBI mode\n",
+ dev->name);
+ }
ret = -EOPNOTSUPP;
}
@@ -871,12 +901,120 @@ static void rtl8169_get_regs(struct net_device *dev, struct ethtool_regs *regs,
spin_unlock_irqrestore(&tp->lock, flags);
}
+static u32 rtl8169_get_msglevel(struct net_device *dev)
+{
+ struct rtl8169_private *tp = netdev_priv(dev);
+
+ return tp->msg_enable;
+}
+
+static void rtl8169_set_msglevel(struct net_device *dev, u32 value)
+{
+ struct rtl8169_private *tp = netdev_priv(dev);
+
+ tp->msg_enable = value;
+}
+
+static const char rtl8169_gstrings[][ETH_GSTRING_LEN] = {
+ "tx_packets",
+ "rx_packets",
+ "tx_errors",
+ "rx_errors",
+ "rx_missed",
+ "align_errors",
+ "tx_single_collisions",
+ "tx_multi_collisions",
+ "unicast",
+ "broadcast",
+ "multicast",
+ "tx_aborted",
+ "tx_underrun",
+};
+
+struct rtl8169_counters {
+ u64 tx_packets;
+ u64 rx_packets;
+ u64 tx_errors;
+ u32 rx_errors;
+ u16 rx_missed;
+ u16 align_errors;
+ u32 tx_one_collision;
+ u32 tx_multi_collision;
+ u64 rx_unicast;
+ u64 rx_broadcast;
+ u32 rx_multicast;
+ u16 tx_aborted;
+ u16 tx_underun;
+};
+
+static int rtl8169_get_stats_count(struct net_device *dev)
+{
+ return ARRAY_SIZE(rtl8169_gstrings);
+}
+
+static void rtl8169_get_ethtool_stats(struct net_device *dev,
+ struct ethtool_stats *stats, u64 *data)
+{
+ struct rtl8169_private *tp = netdev_priv(dev);
+ void __iomem *ioaddr = tp->mmio_addr;
+ struct rtl8169_counters *counters;
+ dma_addr_t paddr;
+ u32 cmd;
+
+ ASSERT_RTNL();
+
+ counters = pci_alloc_consistent(tp->pci_dev, sizeof(*counters), &paddr);
+ if (!counters)
+ return;
+
+ RTL_W32(CounterAddrHigh, (u64)paddr >> 32);
+ cmd = (u64)paddr & DMA_32BIT_MASK;
+ RTL_W32(CounterAddrLow, cmd);
+ RTL_W32(CounterAddrLow, cmd | CounterDump);
+
+ while (RTL_R32(CounterAddrLow) & CounterDump) {
+ if (msleep_interruptible(1))
+ break;
+ }
+
+ RTL_W32(CounterAddrLow, 0);
+ RTL_W32(CounterAddrHigh, 0);
+
+ data[0] = le64_to_cpu(counters->tx_packets);
+ data[1] = le64_to_cpu(counters->rx_packets);
+ data[2] = le64_to_cpu(counters->tx_errors);
+ data[3] = le32_to_cpu(counters->rx_errors);
+ data[4] = le16_to_cpu(counters->rx_missed);
+ data[5] = le16_to_cpu(counters->align_errors);
+ data[6] = le32_to_cpu(counters->tx_one_collision);
+ data[7] = le32_to_cpu(counters->tx_multi_collision);
+ data[8] = le64_to_cpu(counters->rx_unicast);
+ data[9] = le64_to_cpu(counters->rx_broadcast);
+ data[10] = le32_to_cpu(counters->rx_multicast);
+ data[11] = le16_to_cpu(counters->tx_aborted);
+ data[12] = le16_to_cpu(counters->tx_underun);
+
+ pci_free_consistent(tp->pci_dev, sizeof(*counters), counters, paddr);
+}
+
+static void rtl8169_get_strings(struct net_device *dev, u32 stringset, u8 *data)
+{
+ switch(stringset) {
+ case ETH_SS_STATS:
+ memcpy(data, *rtl8169_gstrings, sizeof(rtl8169_gstrings));
+ break;
+ }
+}
+
+
static struct ethtool_ops rtl8169_ethtool_ops = {
.get_drvinfo = rtl8169_get_drvinfo,
.get_regs_len = rtl8169_get_regs_len,
.get_link = ethtool_op_get_link,
.get_settings = rtl8169_get_settings,
.set_settings = rtl8169_set_settings,
+ .get_msglevel = rtl8169_get_msglevel,
+ .set_msglevel = rtl8169_set_msglevel,
.get_rx_csum = rtl8169_get_rx_csum,
.set_rx_csum = rtl8169_set_rx_csum,
.get_tx_csum = ethtool_op_get_tx_csum,
@@ -886,6 +1024,9 @@ static struct ethtool_ops rtl8169_ethtool_ops = {
.get_tso = ethtool_op_get_tso,
.set_tso = ethtool_op_set_tso,
.get_regs = rtl8169_get_regs,
+ .get_strings = rtl8169_get_strings,
+ .get_stats_count = rtl8169_get_stats_count,
+ .get_ethtool_stats = rtl8169_get_ethtool_stats,
};
static void rtl8169_write_gmii_reg_bit(void __iomem *ioaddr, int reg, int bitnum,
@@ -1091,7 +1232,8 @@ static void rtl8169_phy_timer(unsigned long __opaque)
if (tp->link_ok(ioaddr))
goto out_unlock;
- printk(KERN_WARNING PFX "%s: PHY reset until link up\n", dev->name);
+ if (netif_msg_link(tp))
+ printk(KERN_WARNING "%s: PHY reset until link up\n", dev->name);
tp->phy_reset_enable(ioaddr);
@@ -1169,18 +1311,23 @@ rtl8169_init_board(struct pci_dev *pdev, struct net_device **dev_out,
/* dev zeroed in alloc_etherdev */
dev = alloc_etherdev(sizeof (*tp));
if (dev == NULL) {
- printk(KERN_ERR PFX "unable to alloc new ethernet\n");
+ if (netif_msg_drv(&debug))
+ printk(KERN_ERR PFX "unable to alloc new ethernet\n");
goto err_out;
}
SET_MODULE_OWNER(dev);
SET_NETDEV_DEV(dev, &pdev->dev);
tp = netdev_priv(dev);
+ tp->msg_enable = netif_msg_init(debug.msg_enable, R8169_MSG_DEFAULT);
/* enable device (incl. PCI PM wakeup and hotplug setup) */
rc = pci_enable_device(pdev);
- if (rc) {
- printk(KERN_ERR PFX "%s: enable failure\n", pci_name(pdev));
+ if (rc < 0) {
+ if (netif_msg_probe(tp)) {
+ printk(KERN_ERR PFX "%s: enable failure\n",
+ pci_name(pdev));
+ }
goto err_out_free_dev;
}
@@ -1196,29 +1343,39 @@ rtl8169_init_board(struct pci_dev *pdev, struct net_device **dev_out,
pci_read_config_word(pdev, pm_cap + PCI_PM_CTRL, &pwr_command);
acpi_idle_state = pwr_command & PCI_PM_CTRL_STATE_MASK;
} else {
- printk(KERN_ERR PFX
- "Cannot find PowerManagement capability, aborting.\n");
+ if (netif_msg_probe(tp)) {
+ printk(KERN_ERR PFX
+ "Cannot find PowerManagement capability. "
+ "Aborting.\n");
+ }
goto err_out_mwi;
}
/* make sure PCI base addr 1 is MMIO */
if (!(pci_resource_flags(pdev, 1) & IORESOURCE_MEM)) {
- printk(KERN_ERR PFX
- "region #1 not an MMIO resource, aborting\n");
+ if (netif_msg_probe(tp)) {
+ printk(KERN_ERR PFX
+ "region #1 not an MMIO resource, aborting\n");
+ }
rc = -ENODEV;
goto err_out_mwi;
}
/* check for weird/broken PCI region reporting */
if (pci_resource_len(pdev, 1) < R8169_REGS_SIZE) {
- printk(KERN_ERR PFX "Invalid PCI region size(s), aborting\n");
+ if (netif_msg_probe(tp)) {
+ printk(KERN_ERR PFX
+ "Invalid PCI region size(s), aborting\n");
+ }
rc = -ENODEV;
goto err_out_mwi;
}
rc = pci_request_regions(pdev, MODULENAME);
- if (rc) {
- printk(KERN_ERR PFX "%s: could not request regions.\n",
- pci_name(pdev));
+ if (rc < 0) {
+ if (netif_msg_probe(tp)) {
+ printk(KERN_ERR PFX "%s: could not request regions.\n",
+ pci_name(pdev));
+ }
goto err_out_mwi;
}
@@ -1231,7 +1388,10 @@ rtl8169_init_board(struct pci_dev *pdev, struct net_device **dev_out,
} else {
rc = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
if (rc < 0) {
- printk(KERN_ERR PFX "DMA configuration failed.\n");
+ if (netif_msg_probe(tp)) {
+ printk(KERN_ERR PFX
+ "DMA configuration failed.\n");
+ }
goto err_out_free_res;
}
}
@@ -1241,7 +1401,8 @@ rtl8169_init_board(struct pci_dev *pdev, struct net_device **dev_out,
/* ioremap MMIO region */
ioaddr = ioremap(pci_resource_start(pdev, 1), R8169_REGS_SIZE);
if (ioaddr == NULL) {
- printk(KERN_ERR PFX "cannot remap MMIO, aborting\n");
+ if (netif_msg_probe(tp))
+ printk(KERN_ERR PFX "cannot remap MMIO, aborting\n");
rc = -EIO;
goto err_out_free_res;
}
@@ -1272,9 +1433,11 @@ rtl8169_init_board(struct pci_dev *pdev, struct net_device **dev_out,
}
if (i < 0) {
/* Unknown chip: assume array element #0, original RTL-8169 */
- printk(KERN_DEBUG PFX
- "PCI device %s: unknown chip version, assuming %s\n",
- pci_name(pdev), rtl_chip_info[0].name);
+ if (netif_msg_probe(tp)) {
+ printk(KERN_DEBUG PFX "PCI device %s: "
+ "unknown chip version, assuming %s\n",
+ pci_name(pdev), rtl_chip_info[0].name);
+ }
i++;
}
tp->chipset = i;
@@ -1308,7 +1471,6 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
struct rtl8169_private *tp;
void __iomem *ioaddr = NULL;
static int board_idx = -1;
- static int printed_version = 0;
u8 autoneg, duplex;
u16 speed;
int i, rc;
@@ -1318,10 +1480,9 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
board_idx++;
- if (!printed_version) {
+ if (netif_msg_drv(&debug)) {
printk(KERN_INFO "%s Gigabit Ethernet driver %s loaded\n",
MODULENAME, RTL8169_VERSION);
- printed_version = 1;
}
rc = rtl8169_init_board(pdev, &dev, &ioaddr);
@@ -1366,7 +1527,6 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
#ifdef CONFIG_R8169_NAPI
dev->poll = rtl8169_poll;
dev->weight = R8169_NAPI_WEIGHT;
- printk(KERN_INFO PFX "NAPI enabled\n");
#endif
#ifdef CONFIG_R8169_VLAN
@@ -1391,20 +1551,24 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
return rc;
}
- printk(KERN_DEBUG "%s: Identified chip type is '%s'.\n", dev->name,
- rtl_chip_info[tp->chipset].name);
+ if (netif_msg_probe(tp)) {
+ printk(KERN_DEBUG "%s: Identified chip type is '%s'.\n",
+ dev->name, rtl_chip_info[tp->chipset].name);
+ }
pci_set_drvdata(pdev, dev);
- printk(KERN_INFO "%s: %s at 0x%lx, "
- "%2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x, "
- "IRQ %d\n",
- dev->name,
- rtl_chip_info[ent->driver_data].name,
- dev->base_addr,
- dev->dev_addr[0], dev->dev_addr[1],
- dev->dev_addr[2], dev->dev_addr[3],
- dev->dev_addr[4], dev->dev_addr[5], dev->irq);
+ if (netif_msg_probe(tp)) {
+ printk(KERN_INFO "%s: %s at 0x%lx, "
+ "%2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x, "
+ "IRQ %d\n",
+ dev->name,
+ rtl_chip_info[ent->driver_data].name,
+ dev->base_addr,
+ dev->dev_addr[0], dev->dev_addr[1],
+ dev->dev_addr[2], dev->dev_addr[3],
+ dev->dev_addr[4], dev->dev_addr[5], dev->irq);
+ }
rtl8169_hw_phy_config(dev);
@@ -1427,7 +1591,7 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
rtl8169_set_speed(dev, autoneg, speed, duplex);
- if (RTL_R8(PHYstatus) & TBI_Enable)
+ if ((RTL_R8(PHYstatus) & TBI_Enable) && netif_msg_link(tp))
printk(KERN_INFO PFX "%s: TBI auto-negotiating\n", dev->name);
return 0;
@@ -1712,7 +1876,7 @@ static int rtl8169_alloc_rx_skb(struct pci_dev *pdev, struct sk_buff **sk_buff,
skb_reserve(skb, NET_IP_ALIGN);
*sk_buff = skb;
- mapping = pci_map_single(pdev, skb->tail, rx_buf_sz,
+ mapping = pci_map_single(pdev, skb->data, rx_buf_sz,
PCI_DMA_FROMDEVICE);
rtl8169_map_to_asic(desc, mapping, rx_buf_sz);
@@ -1860,8 +2024,13 @@ static void rtl8169_reinit_task(void *_data)
ret = rtl8169_open(dev);
if (unlikely(ret < 0)) {
if (net_ratelimit()) {
- printk(PFX KERN_ERR "%s: reinit failure (status = %d)."
- " Rescheduling.\n", dev->name, ret);
+ struct rtl8169_private *tp = netdev_priv(dev);
+
+ if (netif_msg_drv(tp)) {
+ printk(PFX KERN_ERR
+ "%s: reinit failure (status = %d)."
+ " Rescheduling.\n", dev->name, ret);
+ }
}
rtl8169_schedule_work(dev, rtl8169_reinit_task);
}
@@ -1886,8 +2055,12 @@ static void rtl8169_reset_task(void *_data)
netif_wake_queue(dev);
} else {
if (net_ratelimit()) {
- printk(PFX KERN_EMERG "%s: Rx buffers shortage\n",
- dev->name);
+ struct rtl8169_private *tp = netdev_priv(dev);
+
+ if (netif_msg_intr(tp)) {
+ printk(PFX KERN_EMERG
+ "%s: Rx buffers shortage\n", dev->name);
+ }
}
rtl8169_schedule_work(dev, rtl8169_reset_task);
}
@@ -1973,8 +2146,11 @@ static int rtl8169_start_xmit(struct sk_buff *skb, struct net_device *dev)
int ret = 0;
if (unlikely(TX_BUFFS_AVAIL(tp) < skb_shinfo(skb)->nr_frags)) {
- printk(KERN_ERR PFX "%s: BUG! Tx Ring full when queue awake!\n",
- dev->name);
+ if (netif_msg_drv(tp)) {
+ printk(KERN_ERR
+ "%s: BUG! Tx Ring full when queue awake!\n",
+ dev->name);
+ }
goto err_stop;
}
@@ -2049,8 +2225,11 @@ static void rtl8169_pcierr_interrupt(struct net_device *dev)
pci_read_config_word(pdev, PCI_COMMAND, &pci_cmd);
pci_read_config_word(pdev, PCI_STATUS, &pci_status);
- printk(KERN_ERR PFX "%s: PCI error (cmd = 0x%04x, status = 0x%04x).\n",
- dev->name, pci_cmd, pci_status);
+ if (netif_msg_intr(tp)) {
+ printk(KERN_ERR
+ "%s: PCI error (cmd = 0x%04x, status = 0x%04x).\n",
+ dev->name, pci_cmd, pci_status);
+ }
/*
* The recovery sequence below admits a very elaborated explanation:
@@ -2069,7 +2248,8 @@ static void rtl8169_pcierr_interrupt(struct net_device *dev)
/* The infamous DAC f*ckup only happens at boot time */
if ((tp->cp_cmd & PCIDAC) && !tp->dirty_rx && !tp->cur_rx) {
- printk(KERN_INFO PFX "%s: disabling PCI DAC.\n", dev->name);
+ if (netif_msg_intr(tp))
+ printk(KERN_INFO "%s: disabling PCI DAC.\n", dev->name);
tp->cp_cmd &= ~PCIDAC;
RTL_W16(CPlusCmd, tp->cp_cmd);
dev->features &= ~NETIF_F_HIGHDMA;
@@ -2156,7 +2336,7 @@ static inline int rtl8169_try_rx_copy(struct sk_buff **sk_buff, int pkt_size,
skb = dev_alloc_skb(pkt_size + NET_IP_ALIGN);
if (skb) {
skb_reserve(skb, NET_IP_ALIGN);
- eth_copy_and_sum(skb, sk_buff[0]->tail, pkt_size, 0);
+ eth_copy_and_sum(skb, sk_buff[0]->data, pkt_size, 0);
*sk_buff = skb;
rtl8169_mark_to_asic(desc, rx_buf_sz);
ret = 0;
@@ -2180,7 +2360,7 @@ rtl8169_rx_interrupt(struct net_device *dev, struct rtl8169_private *tp,
rx_left = NUM_RX_DESC + tp->dirty_rx - cur_rx;
rx_left = rtl8169_rx_quota(rx_left, (u32) dev->quota);
- while (rx_left > 0) {
+ for (; rx_left > 0; rx_left--, cur_rx++) {
unsigned int entry = cur_rx % NUM_RX_DESC;
struct RxDesc *desc = tp->RxDescArray + entry;
u32 status;
@@ -2190,9 +2370,12 @@ rtl8169_rx_interrupt(struct net_device *dev, struct rtl8169_private *tp,
if (status & DescOwn)
break;
- if (status & RxRES) {
- printk(KERN_INFO "%s: Rx ERROR. status = %08x\n",
- dev->name, status);
+ if (unlikely(status & RxRES)) {
+ if (netif_msg_rx_err(tp)) {
+ printk(KERN_INFO
+ "%s: Rx ERROR. status = %08x\n",
+ dev->name, status);
+ }
tp->stats.rx_errors++;
if (status & (RxRWT | RxRUNT))
tp->stats.rx_length_errors++;
@@ -2214,7 +2397,7 @@ rtl8169_rx_interrupt(struct net_device *dev, struct rtl8169_private *tp,
tp->stats.rx_dropped++;
tp->stats.rx_length_errors++;
rtl8169_mark_to_asic(desc, tp->rx_buf_sz);
- goto move_on;
+ continue;
}
rtl8169_rx_csum(skb, desc);
@@ -2243,16 +2426,13 @@ rtl8169_rx_interrupt(struct net_device *dev, struct rtl8169_private *tp,
tp->stats.rx_bytes += pkt_size;
tp->stats.rx_packets++;
}
-move_on:
- cur_rx++;
- rx_left--;
}
count = cur_rx - tp->cur_rx;
tp->cur_rx = cur_rx;
delta = rtl8169_rx_fill(tp, dev, tp->dirty_rx, tp->cur_rx);
- if (!delta && count)
+ if (!delta && count && netif_msg_intr(tp))
printk(KERN_INFO "%s: no Rx buffer allocated\n", dev->name);
tp->dirty_rx += delta;
@@ -2263,7 +2443,7 @@ move_on:
* after refill ?
* - how do others driver handle this condition (Uh oh...).
*/
- if (tp->dirty_rx + NUM_RX_DESC == tp->cur_rx)
+ if ((tp->dirty_rx + NUM_RX_DESC == tp->cur_rx) && netif_msg_intr(tp))
printk(KERN_EMERG "%s: Rx buffers exhausted\n", dev->name);
return count;
@@ -2315,7 +2495,7 @@ rtl8169_interrupt(int irq, void *dev_instance, struct pt_regs *regs)
if (likely(netif_rx_schedule_prep(dev)))
__netif_rx_schedule(dev);
- else {
+ else if (netif_msg_intr(tp)) {
printk(KERN_INFO "%s: interrupt %04x taken in poll\n",
dev->name, status);
}
@@ -2334,8 +2514,10 @@ rtl8169_interrupt(int irq, void *dev_instance, struct pt_regs *regs)
} while (boguscnt > 0);
if (boguscnt <= 0) {
- printk(KERN_WARNING "%s: Too much work at interrupt!\n",
- dev->name);
+ if (net_ratelimit() && netif_msg_intr(tp)) {
+ printk(KERN_WARNING
+ "%s: Too much work at interrupt!\n", dev->name);
+ }
/* Clear all interrupt sources. */
RTL_W16(IntrStatus, 0xffff);
}
@@ -2458,8 +2640,10 @@ rtl8169_set_rx_mode(struct net_device *dev)
if (dev->flags & IFF_PROMISC) {
/* Unconditionally log net taps. */
- printk(KERN_NOTICE "%s: Promiscuous mode enabled.\n",
- dev->name);
+ if (netif_msg_link(tp)) {
+ printk(KERN_NOTICE "%s: Promiscuous mode enabled.\n",
+ dev->name);
+ }
rx_mode =
AcceptBroadcast | AcceptMulticast | AcceptMyPhys |
AcceptAllPhys;
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index 9c224eba057d..ea638b162d3f 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -42,6 +42,7 @@
#include <linux/errno.h>
#include <linux/ioport.h>
#include <linux/pci.h>
+#include <linux/dma-mapping.h>
#include <linux/kernel.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
@@ -1698,11 +1699,9 @@ static int fill_rx_buffers(struct s2io_nic *nic, int ring_no)
#else
ba = &nic->ba[ring_no][block_no][off];
skb_reserve(skb, BUF0_LEN);
- tmp = (unsigned long) skb->data;
- tmp += ALIGN_SIZE;
- tmp &= ~ALIGN_SIZE;
- skb->data = (void *) tmp;
- skb->tail = (void *) tmp;
+ tmp = ((unsigned long) skb->data & ALIGN_SIZE);
+ if (tmp)
+ skb_reserve(skb, (ALIGN_SIZE + 1) - tmp);
memset(rxdp, 0, sizeof(RxD_t));
rxdp->Buffer2_ptr = pci_map_single
@@ -4593,19 +4592,19 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
return ret;
}
- if (!pci_set_dma_mask(pdev, 0xffffffffffffffffULL)) {
+ if (!pci_set_dma_mask(pdev, DMA_64BIT_MASK)) {
DBG_PRINT(INIT_DBG, "s2io_init_nic: Using 64bit DMA\n");
dma_flag = TRUE;
if (pci_set_consistent_dma_mask
- (pdev, 0xffffffffffffffffULL)) {
+ (pdev, DMA_64BIT_MASK)) {
DBG_PRINT(ERR_DBG,
"Unable to obtain 64bit DMA for \
consistent allocations\n");
pci_disable_device(pdev);
return -ENOMEM;
}
- } else if (!pci_set_dma_mask(pdev, 0xffffffffUL)) {
+ } else if (!pci_set_dma_mask(pdev, DMA_32BIT_MASK)) {
DBG_PRINT(INIT_DBG, "s2io_init_nic: Using 32bit DMA\n");
} else {
pci_disable_device(pdev);
diff --git a/drivers/net/sb1000.c b/drivers/net/sb1000.c
index e15369c8d165..d6388e1533f0 100644
--- a/drivers/net/sb1000.c
+++ b/drivers/net/sb1000.c
@@ -90,7 +90,6 @@ static int sb1000_close(struct net_device *dev);
/* SB1000 hardware routines to be used during open/configuration phases */
-static inline void nicedelay(unsigned long usecs);
static inline int card_wait_for_busy_clear(const int ioaddr[],
const char* name);
static inline int card_wait_for_ready(const int ioaddr[], const char* name,
@@ -254,13 +253,6 @@ static struct pnp_driver sb1000_driver = {
static const int TimeOutJiffies = (875 * HZ) / 100;
-static inline void nicedelay(unsigned long usecs)
-{
- current->state = TASK_INTERRUPTIBLE;
- schedule_timeout(HZ);
- return;
-}
-
/* Card Wait For Busy Clear (cannot be used during an interrupt) */
static inline int
card_wait_for_busy_clear(const int ioaddr[], const char* name)
@@ -475,7 +467,7 @@ sb1000_reset(const int ioaddr[], const char* name)
udelay(1000);
outb(0x0, port);
inb(port);
- nicedelay(60000);
+ ssleep(1);
outb(0x4, port);
inb(port);
udelay(1000);
@@ -537,7 +529,7 @@ sb1000_activate(const int ioaddr[], const char* name)
const unsigned char Command0[6] = {0x80, 0x11, 0x00, 0x00, 0x00, 0x00};
const unsigned char Command1[6] = {0x80, 0x16, 0x00, 0x00, 0x00, 0x00};
- nicedelay(50000);
+ ssleep(1);
if ((status = card_send_command(ioaddr, name, Command0, st)))
return status;
if ((status = card_send_command(ioaddr, name, Command1, st)))
@@ -944,7 +936,7 @@ sb1000_open(struct net_device *dev)
/* initialize sb1000 */
if ((status = sb1000_reset(ioaddr, name)))
return status;
- nicedelay(200000);
+ ssleep(1);
if ((status = sb1000_check_CRC(ioaddr, name)))
return status;
diff --git a/drivers/net/sb1250-mac.c b/drivers/net/sb1250-mac.c
index fd2e7c374906..7abd55a4fb21 100644
--- a/drivers/net/sb1250-mac.c
+++ b/drivers/net/sb1250-mac.c
@@ -963,11 +963,11 @@ static int sbdma_add_rcvbuffer(sbmacdma_t *d,struct sk_buff *sb)
/*
* Do not interrupt per DMA transfer.
*/
- dsc->dscr_a = virt_to_phys(sb_new->tail) |
+ dsc->dscr_a = virt_to_phys(sb_new->data) |
V_DMA_DSCRA_A_SIZE(NUMCACHEBLKS(pktsize+ETHER_ALIGN)) |
0;
#else
- dsc->dscr_a = virt_to_phys(sb_new->tail) |
+ dsc->dscr_a = virt_to_phys(sb_new->data) |
V_DMA_DSCRA_A_SIZE(NUMCACHEBLKS(pktsize+ETHER_ALIGN)) |
M_DMA_DSCRA_INTERRUPT;
#endif
diff --git a/drivers/net/shaper.c b/drivers/net/shaper.c
index 20edeb345792..3ad0b6751f6f 100644
--- a/drivers/net/shaper.c
+++ b/drivers/net/shaper.c
@@ -135,10 +135,8 @@ static int shaper_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct shaper *shaper = dev->priv;
struct sk_buff *ptr;
-
- if (down_trylock(&shaper->sem))
- return -1;
-
+
+ spin_lock(&shaper->lock);
ptr=shaper->sendq.prev;
/*
@@ -232,7 +230,7 @@ static int shaper_start_xmit(struct sk_buff *skb, struct net_device *dev)
shaper->stats.collisions++;
}
shaper_kick(shaper);
- up(&shaper->sem);
+ spin_unlock(&shaper->lock);
return 0;
}
@@ -271,11 +269,9 @@ static void shaper_timer(unsigned long data)
{
struct shaper *shaper = (struct shaper *)data;
- if (!down_trylock(&shaper->sem)) {
- shaper_kick(shaper);
- up(&shaper->sem);
- } else
- mod_timer(&shaper->timer, jiffies);
+ spin_lock(&shaper->lock);
+ shaper_kick(shaper);
+ spin_unlock(&shaper->lock);
}
/*
@@ -332,21 +328,6 @@ static void shaper_kick(struct shaper *shaper)
/*
- * Flush the shaper queues on a closedown
- */
-
-static void shaper_flush(struct shaper *shaper)
-{
- struct sk_buff *skb;
-
- down(&shaper->sem);
- while((skb=skb_dequeue(&shaper->sendq))!=NULL)
- dev_kfree_skb(skb);
- shaper_kick(shaper);
- up(&shaper->sem);
-}
-
-/*
* Bring the interface up. We just disallow this until a
* bind.
*/
@@ -375,7 +356,15 @@ static int shaper_open(struct net_device *dev)
static int shaper_close(struct net_device *dev)
{
struct shaper *shaper=dev->priv;
- shaper_flush(shaper);
+ struct sk_buff *skb;
+
+ while ((skb = skb_dequeue(&shaper->sendq)) != NULL)
+ dev_kfree_skb(skb);
+
+ spin_lock_bh(&shaper->lock);
+ shaper_kick(shaper);
+ spin_unlock_bh(&shaper->lock);
+
del_timer_sync(&shaper->timer);
return 0;
}
@@ -576,6 +565,7 @@ static void shaper_init_priv(struct net_device *dev)
init_timer(&sh->timer);
sh->timer.function=shaper_timer;
sh->timer.data=(unsigned long)sh;
+ spin_lock_init(&sh->lock);
}
/*
diff --git a/drivers/net/sis900.c b/drivers/net/sis900.c
index 3107aed0fb51..23b713c700b3 100644
--- a/drivers/net/sis900.c
+++ b/drivers/net/sis900.c
@@ -66,6 +66,7 @@
#include <linux/ethtool.h>
#include <linux/crc32.h>
#include <linux/bitops.h>
+#include <linux/dma-mapping.h>
#include <asm/processor.h> /* Processor type for cache alignment. */
#include <asm/io.h>
@@ -93,8 +94,6 @@ static int sis900_debug = -1; /* Use SIS900_DEF_MSG as value */
/* Time in jiffies before concluding the transmitter is hung. */
#define TX_TIMEOUT (4*HZ)
-/* SiS 900 is capable of 32 bits BM DMA */
-#define SIS900_DMA_MASK 0xffffffff
enum {
SIS_900 = 0,
@@ -414,7 +413,7 @@ static int __devinit sis900_probe(struct pci_dev *pci_dev,
ret = pci_enable_device(pci_dev);
if(ret) return ret;
- i = pci_set_dma_mask(pci_dev, SIS900_DMA_MASK);
+ i = pci_set_dma_mask(pci_dev, DMA_32BIT_MASK);
if(i){
printk(KERN_ERR "sis900.c: architecture does not support"
"32bit PCI busmaster DMA\n");
@@ -1155,7 +1154,7 @@ sis900_init_rx_ring(struct net_device *net_dev)
sis_priv->rx_skbuff[i] = skb;
sis_priv->rx_ring[i].cmdsts = RX_BUF_SIZE;
sis_priv->rx_ring[i].bufptr = pci_map_single(sis_priv->pci_dev,
- skb->tail, RX_BUF_SIZE, PCI_DMA_FROMDEVICE);
+ skb->data, RX_BUF_SIZE, PCI_DMA_FROMDEVICE);
}
sis_priv->dirty_rx = (unsigned int) (i - NUM_RX_DESC);
@@ -1777,7 +1776,7 @@ static int sis900_rx(struct net_device *net_dev)
sis_priv->rx_skbuff[entry] = skb;
sis_priv->rx_ring[entry].cmdsts = RX_BUF_SIZE;
sis_priv->rx_ring[entry].bufptr =
- pci_map_single(sis_priv->pci_dev, skb->tail,
+ pci_map_single(sis_priv->pci_dev, skb->data,
RX_BUF_SIZE, PCI_DMA_FROMDEVICE);
sis_priv->dirty_rx++;
}
@@ -1810,7 +1809,7 @@ static int sis900_rx(struct net_device *net_dev)
sis_priv->rx_skbuff[entry] = skb;
sis_priv->rx_ring[entry].cmdsts = RX_BUF_SIZE;
sis_priv->rx_ring[entry].bufptr =
- pci_map_single(sis_priv->pci_dev, skb->tail,
+ pci_map_single(sis_priv->pci_dev, skb->data,
RX_BUF_SIZE, PCI_DMA_FROMDEVICE);
}
}
diff --git a/drivers/net/sk98lin/skge.c b/drivers/net/sk98lin/skge.c
index 7bfaef9305b2..6ee4771addf1 100644
--- a/drivers/net/sk98lin/skge.c
+++ b/drivers/net/sk98lin/skge.c
@@ -112,6 +112,7 @@
#include <linux/moduleparam.h>
#include <linux/init.h>
#include <linux/proc_fs.h>
+#include <linux/dma-mapping.h>
#include "h/skdrv1st.h"
#include "h/skdrv2nd.h"
@@ -4212,7 +4213,7 @@ SK_BOOL DualNet;
Flags);
SkGeStopPort(pAC, IoC, FromPort, SK_STOP_ALL, SK_HARD_RST);
- pAC->dev[Param.Para32[0]]->flags &= ~IFF_RUNNING;
+ netif_carrier_off(pAC->dev[Param.Para32[0]]);
spin_unlock_irqrestore(
&pAC->TxPort[FromPort][TX_PRIO_LOW].TxDesRingLock,
Flags);
@@ -4355,7 +4356,7 @@ SK_BOOL DualNet;
}
/* Inform the world that link protocol is up. */
- pAC->dev[Param.Para32[0]]->flags |= IFF_RUNNING;
+ netif_carrier_on(pAC->dev[Param.Para32[0]]);
break;
case SK_DRV_NET_DOWN: /* SK_U32 Reason */
@@ -4368,7 +4369,7 @@ SK_BOOL DualNet;
} else {
DoPrintInterfaceChange = SK_TRUE;
}
- pAC->dev[Param.Para32[1]]->flags &= ~IFF_RUNNING;
+ netif_carrier_off(pAC->dev[Param.Para32[1]]);
break;
case SK_DRV_SWITCH_HARD: /* SK_U32 FromPortIdx SK_U32 ToPortIdx */
SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_EVENT,
@@ -4912,8 +4913,8 @@ static int __devinit skge_probe_one(struct pci_dev *pdev,
goto out;
/* Configure DMA attributes. */
- if (pci_set_dma_mask(pdev, (u64) 0xffffffffffffffffULL) &&
- pci_set_dma_mask(pdev, (u64) 0xffffffff))
+ if (pci_set_dma_mask(pdev, DMA_64BIT_MASK) &&
+ pci_set_dma_mask(pdev, DMA_32BIT_MASK))
goto out_disable_device;
@@ -4961,7 +4962,6 @@ static int __devinit skge_probe_one(struct pci_dev *pdev,
#ifdef CONFIG_NET_POLL_CONTROLLER
dev->poll_controller = &SkGePollController;
#endif
- dev->flags &= ~IFF_RUNNING;
SET_NETDEV_DEV(dev, &pdev->dev);
SET_ETHTOOL_OPS(dev, &SkGeEthtoolOps);
@@ -5035,7 +5035,6 @@ static int __devinit skge_probe_one(struct pci_dev *pdev,
dev->set_mac_address = &SkGeSetMacAddr;
dev->do_ioctl = &SkGeIoctl;
dev->change_mtu = &SkGeChangeMtu;
- dev->flags &= ~IFF_RUNNING;
SET_NETDEV_DEV(dev, &pdev->dev);
SET_ETHTOOL_OPS(dev, &SkGeEthtoolOps);
@@ -5142,17 +5141,18 @@ static int skge_suspend(struct pci_dev *pdev, pm_message_t state)
SK_AC *pAC = pNet->pAC;
struct net_device *otherdev = pAC->dev[1];
- if (pNet->Up) {
- pAC->WasIfUp[0] = SK_TRUE;
+ if (netif_running(dev)) {
+ netif_carrier_off(dev);
DoPrintInterfaceChange = SK_FALSE;
SkDrvDeInitAdapter(pAC, 0); /* performs SkGeClose */
+ netif_device_detach(dev);
}
if (otherdev != dev) {
- pNet = netdev_priv(otherdev);
- if (pNet->Up) {
- pAC->WasIfUp[1] = SK_TRUE;
+ if (netif_running(otherdev)) {
+ netif_carrier_off(otherdev);
DoPrintInterfaceChange = SK_FALSE;
SkDrvDeInitAdapter(pAC, 1); /* performs SkGeClose */
+ netif_device_detach(otherdev);
}
}
@@ -5172,27 +5172,43 @@ static int skge_resume(struct pci_dev *pdev)
struct net_device *dev = pci_get_drvdata(pdev);
DEV_NET *pNet = netdev_priv(dev);
SK_AC *pAC = pNet->pAC;
+ struct net_device *otherdev = pAC->dev[1];
+ int ret;
pci_set_power_state(pdev, PCI_D0);
pci_restore_state(pdev);
pci_enable_device(pdev);
pci_set_master(pdev);
if (pAC->GIni.GIMacsFound == 2)
- request_irq(dev->irq, SkGeIsr, SA_SHIRQ, pAC->Name, dev);
+ ret = request_irq(dev->irq, SkGeIsr, SA_SHIRQ, pAC->Name, dev);
else
- request_irq(dev->irq, SkGeIsrOnePort, SA_SHIRQ, pAC->Name, dev);
+ ret = request_irq(dev->irq, SkGeIsrOnePort, SA_SHIRQ, pAC->Name, dev);
+ if (ret) {
+ printk(KERN_WARNING "sk98lin: unable to acquire IRQ %d\n", dev->irq);
+ pAC->AllocFlag &= ~SK_ALLOC_IRQ;
+ dev->irq = 0;
+ pci_disable_device(pdev);
+ return -EBUSY;
+ }
- if (pAC->WasIfUp[0] == SK_TRUE) {
+ netif_device_attach(dev);
+ if (netif_running(dev)) {
DoPrintInterfaceChange = SK_FALSE;
SkDrvInitAdapter(pAC, 0); /* first device */
- }
- if (pAC->dev[1] != dev && pAC->WasIfUp[1] == SK_TRUE) {
- DoPrintInterfaceChange = SK_FALSE;
- SkDrvInitAdapter(pAC, 1); /* first device */
+ }
+ if (otherdev != dev) {
+ netif_device_attach(otherdev);
+ if (netif_running(otherdev)) {
+ DoPrintInterfaceChange = SK_FALSE;
+ SkDrvInitAdapter(pAC, 1); /* second device */
+ }
}
return 0;
}
+#else
+#define skge_suspend NULL
+#define skge_resume NULL
#endif
static struct pci_device_id skge_pci_tbl[] = {
diff --git a/drivers/net/sk98lin/skgeinit.c b/drivers/net/sk98lin/skgeinit.c
index df4483429a77..6cb49dd02251 100644
--- a/drivers/net/sk98lin/skgeinit.c
+++ b/drivers/net/sk98lin/skgeinit.c
@@ -2016,7 +2016,7 @@ SK_IOC IoC) /* IO context */
* we set the PHY to coma mode and switch to D3 power state.
*/
if (pAC->GIni.GIYukonLite &&
- pAC->GIni.GIChipRev == CHIP_REV_YU_LITE_A3) {
+ pAC->GIni.GIChipRev >= CHIP_REV_YU_LITE_A3) {
/* for all ports switch PHY to coma mode */
for (i = 0; i < pAC->GIni.GIMacsFound; i++) {
diff --git a/drivers/net/sk98lin/skxmac2.c b/drivers/net/sk98lin/skxmac2.c
index 94a09deecb32..42d2d963150a 100644
--- a/drivers/net/sk98lin/skxmac2.c
+++ b/drivers/net/sk98lin/skxmac2.c
@@ -1065,7 +1065,7 @@ int Port) /* Port Index (MAC_1 + n) */
/* WA code for COMA mode */
if (pAC->GIni.GIYukonLite &&
- pAC->GIni.GIChipRev == CHIP_REV_YU_LITE_A3) {
+ pAC->GIni.GIChipRev >= CHIP_REV_YU_LITE_A3) {
SK_IN32(IoC, B2_GP_IO, &DWord);
@@ -1110,7 +1110,7 @@ int Port) /* Port Index (MAC_1 + n) */
/* WA code for COMA mode */
if (pAC->GIni.GIYukonLite &&
- pAC->GIni.GIChipRev == CHIP_REV_YU_LITE_A3) {
+ pAC->GIni.GIChipRev >= CHIP_REV_YU_LITE_A3) {
SK_IN32(IoC, B2_GP_IO, &DWord);
@@ -2126,7 +2126,7 @@ SK_U8 Mode) /* low power mode */
int Ret = 0;
if (pAC->GIni.GIYukonLite &&
- pAC->GIni.GIChipRev == CHIP_REV_YU_LITE_A3) {
+ pAC->GIni.GIChipRev >= CHIP_REV_YU_LITE_A3) {
/* save current power mode */
LastMode = pAC->GIni.GP[Port].PPhyPowerState;
@@ -2253,7 +2253,7 @@ int Port) /* Port Index (e.g. MAC_1) */
int Ret = 0;
if (pAC->GIni.GIYukonLite &&
- pAC->GIni.GIChipRev == CHIP_REV_YU_LITE_A3) {
+ pAC->GIni.GIChipRev >= CHIP_REV_YU_LITE_A3) {
/* save current power mode */
LastMode = pAC->GIni.GP[Port].PPhyPowerState;
diff --git a/drivers/net/sk_g16.c b/drivers/net/sk_g16.c
deleted file mode 100644
index 134ae0e6495b..000000000000
--- a/drivers/net/sk_g16.c
+++ /dev/null
@@ -1,2066 +0,0 @@
-/*-
- * Copyright (C) 1994 by PJD Weichmann & SWS Bern, Switzerland
- *
- * This software may be used and distributed according to the terms
- * of the GNU General Public License, incorporated herein by reference.
- *
- * Module : sk_g16.c
- *
- * Version : $Revision: 1.1 $
- *
- * Author : Patrick J.D. Weichmann
- *
- * Date Created : 94/05/26
- * Last Updated : $Date: 1994/06/30 16:25:15 $
- *
- * Description : Schneider & Koch G16 Ethernet Device Driver for
- * Linux Kernel >= 1.1.22
- * Update History :
- * Paul Gortmaker, 03/97: Fix for v2.1.x to use read{b,w}
- * write{b,w} and memcpy -> memcpy_{to,from}io
- *
- * Jeff Garzik, 06/2000, Modularize
- *
--*/
-
-static const char rcsid[] = "$Id: sk_g16.c,v 1.1 1994/06/30 16:25:15 root Exp $";
-
-/*
- * The Schneider & Koch (SK) G16 Network device driver is based
- * on the 'ni6510' driver from Michael Hipp which can be found at
- * ftp://sunsite.unc.edu/pub/Linux/system/Network/drivers/nidrivers.tar.gz
- *
- * Sources: 1) ni6510.c by M. Hipp
- * 2) depca.c by D.C. Davies
- * 3) skeleton.c by D. Becker
- * 4) Am7990 Local Area Network Controller for Ethernet (LANCE),
- * AMD, Pub. #05698, June 1989
- *
- * Many Thanks for helping me to get things working to:
- *
- * A. Cox (A.Cox@swansea.ac.uk)
- * M. Hipp (mhipp@student.uni-tuebingen.de)
- * R. Bolz (Schneider & Koch, Germany)
- *
- * To Do:
- * - Support of SK_G8 and other SK Network Cards.
- * - Autoset memory mapped RAM. Check for free memory and then
- * configure RAM correctly.
- * - SK_close should really set card in to initial state.
- * - Test if IRQ 3 is not switched off. Use autoirq() functionality.
- * (as in /drivers/net/skeleton.c)
- * - Implement Multicast addressing. At minimum something like
- * in depca.c.
- * - Redo the statistics part.
- * - Try to find out if the board is in 8 Bit or 16 Bit slot.
- * If in 8 Bit mode don't use IRQ 11.
- * - (Try to make it slightly faster.)
- * - Power management support
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/fcntl.h>
-#include <linux/ioport.h>
-#include <linux/interrupt.h>
-#include <linux/slab.h>
-#include <linux/string.h>
-#include <linux/delay.h>
-#include <linux/errno.h>
-#include <linux/init.h>
-#include <linux/spinlock.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-#include <linux/bitops.h>
-
-#include <asm/system.h>
-#include <asm/io.h>
-
-#include "sk_g16.h"
-
-/*
- * Schneider & Koch Card Definitions
- * =================================
- */
-
-#define SK_NAME "SK_G16"
-
-/*
- * SK_G16 Configuration
- * --------------------
- */
-
-/*
- * Abbreviations
- * -------------
- *
- * RAM - used for the 16KB shared memory
- * Boot_ROM, ROM - are used for referencing the BootEPROM
- *
- * SK_BOOT_ROM and SK_ADDR are symbolic constants used to configure
- * the behaviour of the driver and the SK_G16.
- *
- * ! See sk_g16.install on how to install and configure the driver !
- *
- * SK_BOOT_ROM defines if the Boot_ROM should be switched off or not.
- *
- * SK_ADDR defines the address where the RAM will be mapped into the real
- * host memory.
- * valid addresses are from 0xa0000 to 0xfc000 in 16Kbyte steps.
- */
-
-#define SK_BOOT_ROM 1 /* 1=BootROM on 0=off */
-
-#define SK_ADDR 0xcc000
-
-/*
- * In POS3 are bits A14-A19 of the address bus. These bits can be set
- * to choose the RAM address. That's why we only can choose the RAM address
- * in 16KB steps.
- */
-
-#define POS_ADDR (rom_addr>>14) /* Do not change this line */
-
-/*
- * SK_G16 I/O PORT's + IRQ's + Boot_ROM locations
- * ----------------------------------------------
- */
-
-/*
- * As nearly every card has also SK_G16 a specified I/O Port region and
- * only a few possible IRQ's.
- * In the Installation Guide from Schneider & Koch is listed a possible
- * Interrupt IRQ2. IRQ2 is always IRQ9 in boards with two cascaded interrupt
- * controllers. So we use in SK_IRQS IRQ9.
- */
-
-/* Don't touch any of the following #defines. */
-
-#define SK_IO_PORTS { 0x100, 0x180, 0x208, 0x220, 0x288, 0x320, 0x328, 0x390, 0 }
-
-#define SK_IRQS { 3, 5, 9, 11, 0 }
-
-#define SK_BOOT_ROM_LOCATIONS { 0xc0000, 0xc4000, 0xc8000, 0xcc000, 0xd0000, 0xd4000, 0xd8000, 0xdc000, 0 }
-
-#define SK_BOOT_ROM_ID { 0x55, 0xaa, 0x10, 0x50, 0x06, 0x33 }
-
-/*
- * SK_G16 POS REGISTERS
- * --------------------
- */
-
-/*
- * SK_G16 has a Programmable Option Select (POS) Register.
- * The POS is composed of 8 separate registers (POS0-7) which
- * are I/O mapped on an address set by the W1 switch.
- *
- */
-
-#define SK_POS_SIZE 8 /* 8 I/O Ports are used by SK_G16 */
-
-#define SK_POS0 ioaddr /* Card-ID Low (R) */
-#define SK_POS1 ioaddr+1 /* Card-ID High (R) */
-#define SK_POS2 ioaddr+2 /* Card-Enable, Boot-ROM Disable (RW) */
-#define SK_POS3 ioaddr+3 /* Base address of RAM */
-#define SK_POS4 ioaddr+4 /* IRQ */
-
-/* POS5 - POS7 are unused */
-
-/*
- * SK_G16 MAC PREFIX
- * -----------------
- */
-
-/*
- * Scheider & Koch manufacturer code (00:00:a5).
- * This must be checked, that we are sure it is a SK card.
- */
-
-#define SK_MAC0 0x00
-#define SK_MAC1 0x00
-#define SK_MAC2 0x5a
-
-/*
- * SK_G16 ID
- * ---------
- */
-
-/*
- * If POS0,POS1 contain the following ID, then we know
- * at which I/O Port Address we are.
- */
-
-#define SK_IDLOW 0xfd
-#define SK_IDHIGH 0x6a
-
-
-/*
- * LANCE POS Bit definitions
- * -------------------------
- */
-
-#define SK_ROM_RAM_ON (POS2_CARD)
-#define SK_ROM_RAM_OFF (POS2_EPROM)
-#define SK_ROM_ON (inb(SK_POS2) & POS2_CARD)
-#define SK_ROM_OFF (inb(SK_POS2) | POS2_EPROM)
-#define SK_RAM_ON (inb(SK_POS2) | POS2_CARD)
-#define SK_RAM_OFF (inb(SK_POS2) & POS2_EPROM)
-
-#define POS2_CARD 0x0001 /* 1 = SK_G16 on 0 = off */
-#define POS2_EPROM 0x0002 /* 1 = Boot EPROM off 0 = on */
-
-/*
- * SK_G16 Memory mapped Registers
- * ------------------------------
- *
- */
-
-#define SK_IOREG (&board->ioreg) /* LANCE data registers. */
-#define SK_PORT (&board->port) /* Control, Status register */
-#define SK_IOCOM (&board->iocom) /* I/O Command */
-
-/*
- * SK_G16 Status/Control Register bits
- * -----------------------------------
- *
- * (C) Controlreg (S) Statusreg
- */
-
-/*
- * Register transfer: 0 = no transfer
- * 1 = transferring data between LANCE and I/O reg
- */
-#define SK_IORUN 0x20
-
-/*
- * LANCE interrupt: 0 = LANCE interrupt occurred
- * 1 = no LANCE interrupt occurred
- */
-#define SK_IRQ 0x10
-
-#define SK_RESET 0x08 /* Reset SK_CARD: 0 = RESET 1 = normal */
-#define SK_RW 0x02 /* 0 = write to 1 = read from */
-#define SK_ADR 0x01 /* 0 = REG DataPort 1 = RAP Reg addr port */
-
-
-#define SK_RREG SK_RW /* Transferdirection to read from lance */
-#define SK_WREG 0 /* Transferdirection to write to lance */
-#define SK_RAP SK_ADR /* Destination Register RAP */
-#define SK_RDATA 0 /* Destination Register REG DataPort */
-
-/*
- * SK_G16 I/O Command
- * ------------------
- */
-
-/*
- * Any bitcombination sets the internal I/O bit (transfer will start)
- * when written to I/O Command
- */
-
-#define SK_DOIO 0x80 /* Do Transfer */
-
-/*
- * LANCE RAP (Register Address Port).
- * ---------------------------------
- */
-
-/*
- * The LANCE internal registers are selected through the RAP.
- * The Registers are:
- *
- * CSR0 - Status and Control flags
- * CSR1 - Low order bits of initialize block (bits 15:00)
- * CSR2 - High order bits of initialize block (bits 07:00, 15:08 are reserved)
- * CSR3 - Allows redefinition of the Bus Master Interface.
- * This register must be set to 0x0002, which means BSWAP = 0,
- * ACON = 1, BCON = 0;
- *
- */
-
-#define CSR0 0x00
-#define CSR1 0x01
-#define CSR2 0x02
-#define CSR3 0x03
-
-/*
- * General Definitions
- * ===================
- */
-
-/*
- * Set the number of Tx and Rx buffers, using Log_2(# buffers).
- * We have 16KB RAM which can be accessed by the LANCE. In the
- * memory are not only the buffers but also the ring descriptors and
- * the initialize block.
- * Don't change anything unless you really know what you do.
- */
-
-#define LC_LOG_TX_BUFFERS 1 /* (2 == 2^^1) 2 Transmit buffers */
-#define LC_LOG_RX_BUFFERS 3 /* (8 == 2^^3) 8 Receive buffers */
-
-/* Descriptor ring sizes */
-
-#define TMDNUM (1 << (LC_LOG_TX_BUFFERS)) /* 2 Transmit descriptor rings */
-#define RMDNUM (1 << (LC_LOG_RX_BUFFERS)) /* 8 Receive Buffers */
-
-/* Define Mask for setting RMD, TMD length in the LANCE init_block */
-
-#define TMDNUMMASK (LC_LOG_TX_BUFFERS << 29)
-#define RMDNUMMASK (LC_LOG_RX_BUFFERS << 29)
-
-/*
- * Data Buffer size is set to maximum packet length.
- */
-
-#define PKT_BUF_SZ 1518
-
-/*
- * The number of low I/O ports used by the ethercard.
- */
-
-#define ETHERCARD_TOTAL_SIZE SK_POS_SIZE
-
-/*
- * SK_DEBUG
- *
- * Here you can choose what level of debugging wanted.
- *
- * If SK_DEBUG and SK_DEBUG2 are undefined, then only the
- * necessary messages will be printed.
- *
- * If SK_DEBUG is defined, there will be many debugging prints
- * which can help to find some mistakes in configuration or even
- * in the driver code.
- *
- * If SK_DEBUG2 is defined, many many messages will be printed
- * which normally you don't need. I used this to check the interrupt
- * routine.
- *
- * (If you define only SK_DEBUG2 then only the messages for
- * checking interrupts will be printed!)
- *
- * Normal way of live is:
- *
- * For the whole thing get going let both symbolic constants
- * undefined. If you face any problems and you know what's going
- * on (you know something about the card and you can interpret some
- * hex LANCE register output) then define SK_DEBUG
- *
- */
-
-#undef SK_DEBUG /* debugging */
-#undef SK_DEBUG2 /* debugging with more verbose report */
-
-#ifdef SK_DEBUG
-#define PRINTK(x) printk x
-#else
-#define PRINTK(x) /**/
-#endif
-
-#ifdef SK_DEBUG2
-#define PRINTK2(x) printk x
-#else
-#define PRINTK2(x) /**/
-#endif
-
-/*
- * SK_G16 RAM
- *
- * The components are memory mapped and can be set in a region from
- * 0x00000 through 0xfc000 in 16KB steps.
- *
- * The Network components are: dual ported RAM, Prom, I/O Reg, Status-,
- * Controlregister and I/O Command.
- *
- * dual ported RAM: This is the only memory region which the LANCE chip
- * has access to. From the Lance it is addressed from 0x0000 to
- * 0x3fbf. The host accesses it normally.
- *
- * PROM: The PROM obtains the ETHERNET-MAC-Address. It is realised as a
- * 8-Bit PROM, this means only the 16 even addresses are used of the
- * 32 Byte Address region. Access to an odd address results in invalid
- * data.
- *
- * LANCE I/O Reg: The I/O Reg is build of 4 single Registers, Low-Byte Write,
- * Hi-Byte Write, Low-Byte Read, Hi-Byte Read.
- * Transfer from or to the LANCE is always in 16Bit so Low and High
- * registers are always relevant.
- *
- * The Data from the Readregister is not the data in the Writeregister!!
- *
- * Port: Status- and Controlregister.
- * Two different registers which share the same address, Status is
- * read-only, Control is write-only.
- *
- * I/O Command:
- * Any bitcombination written in here starts the transmission between
- * Host and LANCE.
- */
-
-typedef struct
-{
- unsigned char ram[0x3fc0]; /* 16KB dual ported ram */
- unsigned char rom[0x0020]; /* 32Byte PROM containing 6Byte MAC */
- unsigned char res1[0x0010]; /* reserved */
- unsigned volatile short ioreg;/* LANCE I/O Register */
- unsigned volatile char port; /* Statusregister and Controlregister */
- unsigned char iocom; /* I/O Command Register */
-} SK_RAM;
-
-/* struct */
-
-/*
- * This is the structure for the dual ported ram. We
- * have exactly 16 320 Bytes. In here there must be:
- *
- * - Initialize Block (starting at a word boundary)
- * - Receive and Transmit Descriptor Rings (quadword boundary)
- * - Data Buffers (arbitrary boundary)
- *
- * This is because LANCE has on SK_G16 only access to the dual ported
- * RAM and nowhere else.
- */
-
-struct SK_ram
-{
- struct init_block ib;
- struct tmd tmde[TMDNUM];
- struct rmd rmde[RMDNUM];
- char tmdbuf[TMDNUM][PKT_BUF_SZ];
- char rmdbuf[RMDNUM][PKT_BUF_SZ];
-};
-
-/*
- * Structure where all necessary information is for ring buffer
- * management and statistics.
- */
-
-struct priv
-{
- struct SK_ram *ram; /* dual ported ram structure */
- struct rmd *rmdhead; /* start of receive ring descriptors */
- struct tmd *tmdhead; /* start of transmit ring descriptors */
- int rmdnum; /* actual used ring descriptor */
- int tmdnum; /* actual transmit descriptor for transmitting data */
- int tmdlast; /* last sent descriptor used for error handling, etc */
- void *rmdbufs[RMDNUM]; /* pointer to the receive buffers */
- void *tmdbufs[TMDNUM]; /* pointer to the transmit buffers */
- struct net_device_stats stats; /* Device driver statistics */
-};
-
-/* global variable declaration */
-
-/* IRQ map used to reserve a IRQ (see SK_open()) */
-
-/* static variables */
-
-static SK_RAM *board; /* pointer to our memory mapped board components */
-static DEFINE_SPINLOCK(SK_lock);
-
-/* Macros */
-
-
-/* Function Prototypes */
-
-/*
- * Device Driver functions
- * -----------------------
- * See for short explanation of each function its definitions header.
- */
-
-static int SK_probe(struct net_device *dev, short ioaddr);
-
-static void SK_timeout(struct net_device *dev);
-static int SK_open(struct net_device *dev);
-static int SK_send_packet(struct sk_buff *skb, struct net_device *dev);
-static irqreturn_t SK_interrupt(int irq, void *dev_id, struct pt_regs * regs);
-static void SK_rxintr(struct net_device *dev);
-static void SK_txintr(struct net_device *dev);
-static int SK_close(struct net_device *dev);
-
-static struct net_device_stats *SK_get_stats(struct net_device *dev);
-
-unsigned int SK_rom_addr(void);
-
-static void set_multicast_list(struct net_device *dev);
-
-/*
- * LANCE Functions
- * ---------------
- */
-
-static int SK_lance_init(struct net_device *dev, unsigned short mode);
-void SK_reset_board(void);
-void SK_set_RAP(int reg_number);
-int SK_read_reg(int reg_number);
-int SK_rread_reg(void);
-void SK_write_reg(int reg_number, int value);
-
-/*
- * Debugging functions
- * -------------------
- */
-
-void SK_print_pos(struct net_device *dev, char *text);
-void SK_print_dev(struct net_device *dev, char *text);
-void SK_print_ram(struct net_device *dev);
-
-
-/*-
- * Function : SK_init
- * Author : Patrick J.D. Weichmann
- * Date Created : 94/05/26
- *
- * Description : Check for a SK_G16 network adaptor and initialize it.
- * This function gets called by dev_init which initializes
- * all Network devices.
- *
- * Parameters : I : struct net_device *dev - structure preconfigured
- * from Space.c
- * Return Value : 0 = Driver Found and initialized
- * Errors : ENODEV - no device found
- * ENXIO - not probed
- * Globals : None
- * Update History :
- * YY/MM/DD uid Description
--*/
-
-static int io; /* 0 == probe */
-
-/*
- * Check for a network adaptor of this type, and return '0' if one exists.
- * If dev->base_addr == 0, probe all likely locations.
- * If dev->base_addr == 1, always return failure.
- */
-
-struct net_device * __init SK_init(int unit)
-{
- int *port, ports[] = SK_IO_PORTS; /* SK_G16 supported ports */
- static unsigned version_printed;
- struct net_device *dev = alloc_etherdev(sizeof(struct priv));
- int err = -ENODEV;
-
- if (!dev)
- return ERR_PTR(-ENOMEM);
-
- if (unit >= 0) {
- sprintf(dev->name, "eth%d", unit);
- netdev_boot_setup_check(dev);
- io = dev->base_addr;
- }
-
- if (version_printed++ == 0)
- PRINTK(("%s: %s", SK_NAME, rcsid));
-
- if (io > 0xff) { /* Check a single specified address */
- err = -EBUSY;
- /* Check if on specified address is a SK_G16 */
- if (request_region(io, ETHERCARD_TOTAL_SIZE, "sk_g16")) {
- err = SK_probe(dev, io);
- if (!err)
- goto got_it;
- release_region(io, ETHERCARD_TOTAL_SIZE);
- }
- } else if (io > 0) { /* Don't probe at all */
- err = -ENXIO;
- } else {
- /* Autoprobe base_addr */
- for (port = &ports[0]; *port; port++) {
- io = *port;
-
- /* Check if I/O Port region is used by another board */
- if (!request_region(io, ETHERCARD_TOTAL_SIZE, "sk_g16"))
- continue; /* Try next Port address */
-
- /* Check if at ioaddr is a SK_G16 */
- if (SK_probe(dev, io) == 0)
- goto got_it;
-
- release_region(io, ETHERCARD_TOTAL_SIZE);
- }
- }
-err_out:
- free_netdev(dev);
- return ERR_PTR(err);
-
-got_it:
- err = register_netdev(dev);
- if (err) {
- release_region(dev->base_addr, ETHERCARD_TOTAL_SIZE);
- goto err_out;
- }
- return dev;
-
-} /* End of SK_init */
-
-
-MODULE_AUTHOR("Patrick J.D. Weichmann");
-MODULE_DESCRIPTION("Schneider & Koch G16 Ethernet Device Driver");
-MODULE_LICENSE("GPL");
-MODULE_PARM(io, "i");
-MODULE_PARM_DESC(io, "0 to probe common ports (unsafe), or the I/O base of the board");
-
-
-#ifdef MODULE
-
-static struct net_device *SK_dev;
-
-static int __init SK_init_module (void)
-{
- SK_dev = SK_init(-1);
- return IS_ERR(SK_dev) ? PTR_ERR(SK_dev) : 0;
-}
-
-static void __exit SK_cleanup_module (void)
-{
- unregister_netdev(SK_dev);
- release_region(SK_dev->base_addr, ETHERCARD_TOTAL_SIZE);
- free_netdev(SK_dev);
-}
-
-module_init(SK_init_module);
-module_exit(SK_cleanup_module);
-#endif
-
-
-/*-
- * Function : SK_probe
- * Author : Patrick J.D. Weichmann
- * Date Created : 94/05/26
- *
- * Description : This function is called by SK_init and
- * does the main part of initialization.
- *
- * Parameters : I : struct net_device *dev - SK_G16 device structure
- * I : short ioaddr - I/O Port address where POS is.
- * Return Value : 0 = Initialization done
- * Errors : ENODEV - No SK_G16 found
- * -1 - Configuration problem
- * Globals : board - pointer to SK_RAM
- * Update History :
- * YY/MM/DD uid Description
- * 94/06/30 pwe SK_ADDR now checked and at the correct place
--*/
-
-int __init SK_probe(struct net_device *dev, short ioaddr)
-{
- int i,j; /* Counters */
- int sk_addr_flag = 0; /* SK ADDR correct? 1 - no, 0 - yes */
- unsigned int rom_addr; /* used to store RAM address used for POS_ADDR */
-
- struct priv *p = netdev_priv(dev); /* SK_G16 private structure */
-
- if (inb(SK_POS0) != SK_IDLOW || inb(SK_POS1) != SK_IDHIGH)
- return -ENODEV;
- dev->base_addr = ioaddr;
-
- if (SK_ADDR & 0x3fff || SK_ADDR < 0xa0000)
- {
-
- sk_addr_flag = 1;
-
- /*
- * Now here we could use a routine which searches for a free
- * place in the ram and set SK_ADDR if found. TODO.
- */
- }
-
- if (SK_BOOT_ROM) /* Shall we keep Boot_ROM on ? */
- {
- PRINTK(("## %s: SK_BOOT_ROM is set.\n", SK_NAME));
-
- rom_addr = SK_rom_addr();
-
- if (rom_addr == 0) /* No Boot_ROM found */
- {
- if (sk_addr_flag) /* No or Invalid SK_ADDR is defined */
- {
- printk("%s: SK_ADDR %#08x is not valid. Check configuration.\n",
- dev->name, SK_ADDR);
- return -1;
- }
-
- rom_addr = SK_ADDR; /* assign predefined address */
-
- PRINTK(("## %s: NO Bootrom found \n", SK_NAME));
-
- outb(SK_ROM_RAM_OFF, SK_POS2); /* Boot_ROM + RAM off */
- outb(POS_ADDR, SK_POS3); /* Set RAM address */
- outb(SK_RAM_ON, SK_POS2); /* enable RAM */
- }
- else if (rom_addr == SK_ADDR)
- {
- printk("%s: RAM + ROM are set to the same address %#08x\n"
- " Check configuration. Now switching off Boot_ROM\n",
- SK_NAME, rom_addr);
-
- outb(SK_ROM_RAM_OFF, SK_POS2); /* Boot_ROM + RAM off*/
- outb(POS_ADDR, SK_POS3); /* Set RAM address */
- outb(SK_RAM_ON, SK_POS2); /* enable RAM */
- }
- else
- {
- PRINTK(("## %s: Found ROM at %#08x\n", SK_NAME, rom_addr));
- PRINTK(("## %s: Keeping Boot_ROM on\n", SK_NAME));
-
- if (sk_addr_flag) /* No or Invalid SK_ADDR is defined */
- {
- printk("%s: SK_ADDR %#08x is not valid. Check configuration.\n",
- dev->name, SK_ADDR);
- return -1;
- }
-
- rom_addr = SK_ADDR;
-
- outb(SK_ROM_RAM_OFF, SK_POS2); /* Boot_ROM + RAM off */
- outb(POS_ADDR, SK_POS3); /* Set RAM address */
- outb(SK_ROM_RAM_ON, SK_POS2); /* RAM on, BOOT_ROM on */
- }
- }
- else /* Don't keep Boot_ROM */
- {
- PRINTK(("## %s: SK_BOOT_ROM is not set.\n", SK_NAME));
-
- if (sk_addr_flag) /* No or Invalid SK_ADDR is defined */
- {
- printk("%s: SK_ADDR %#08x is not valid. Check configuration.\n",
- dev->name, SK_ADDR);
- return -1;
- }
-
- rom_addr = SK_rom_addr(); /* Try to find a Boot_ROM */
-
- /* IF we find a Boot_ROM disable it */
-
- outb(SK_ROM_RAM_OFF, SK_POS2); /* Boot_ROM + RAM off */
-
- /* We found a Boot_ROM and it's gone. Set RAM address on
- * Boot_ROM address.
- */
-
- if (rom_addr)
- {
- printk("%s: We found Boot_ROM at %#08x. Now setting RAM on"
- "that address\n", SK_NAME, rom_addr);
-
- outb(POS_ADDR, SK_POS3); /* Set RAM on Boot_ROM address */
- }
- else /* We did not find a Boot_ROM, use predefined SK_ADDR for ram */
- {
- if (sk_addr_flag) /* No or Invalid SK_ADDR is defined */
- {
- printk("%s: SK_ADDR %#08x is not valid. Check configuration.\n",
- dev->name, SK_ADDR);
- return -1;
- }
-
- rom_addr = SK_ADDR;
-
- outb(POS_ADDR, SK_POS3); /* Set RAM address */
- }
- outb(SK_RAM_ON, SK_POS2); /* enable RAM */
- }
-
-#ifdef SK_DEBUG
- SK_print_pos(dev, "POS registers after ROM, RAM config");
-#endif
-
- board = (SK_RAM *) isa_bus_to_virt(rom_addr);
-
- /* Read in station address */
- for (i = 0, j = 0; i < ETH_ALEN; i++, j+=2)
- {
- dev->dev_addr[i] = readb(board->rom+j);
- }
-
- /* Check for manufacturer code */
- if (!(dev->dev_addr[0] == SK_MAC0 &&
- dev->dev_addr[1] == SK_MAC1 &&
- dev->dev_addr[2] == SK_MAC2) )
- {
- PRINTK(("## %s: We did not find SK_G16 at RAM location.\n",
- SK_NAME));
- return -ENODEV; /* NO SK_G16 found */
- }
-
- printk("%s: %s found at %#3x, HW addr: %#04x:%02x:%02x:%02x:%02x:%02x\n",
- dev->name,
- "Schneider & Koch Netcard",
- (unsigned int) dev->base_addr,
- dev->dev_addr[0],
- dev->dev_addr[1],
- dev->dev_addr[2],
- dev->dev_addr[3],
- dev->dev_addr[4],
- dev->dev_addr[5]);
-
- memset((char *) dev->priv, 0, sizeof(struct priv)); /* clear memory */
-
- /* Assign our Device Driver functions */
-
- dev->open = SK_open;
- dev->stop = SK_close;
- dev->hard_start_xmit = SK_send_packet;
- dev->get_stats = SK_get_stats;
- dev->set_multicast_list = set_multicast_list;
- dev->tx_timeout = SK_timeout;
- dev->watchdog_timeo = HZ/7;
-
-
- dev->flags &= ~IFF_MULTICAST;
-
- /* Initialize private structure */
-
- p->ram = (struct SK_ram *) rom_addr; /* Set dual ported RAM addr */
- p->tmdhead = &(p->ram)->tmde[0]; /* Set TMD head */
- p->rmdhead = &(p->ram)->rmde[0]; /* Set RMD head */
-
- /* Initialize buffer pointers */
-
- for (i = 0; i < TMDNUM; i++)
- {
- p->tmdbufs[i] = &(p->ram)->tmdbuf[i];
- }
-
- for (i = 0; i < RMDNUM; i++)
- {
- p->rmdbufs[i] = &(p->ram)->rmdbuf[i];
- }
-
-#ifdef SK_DEBUG
- SK_print_pos(dev, "End of SK_probe");
- SK_print_ram(dev);
-#endif
- return 0; /* Initialization done */
-} /* End of SK_probe() */
-
-
-/*-
- * Function : SK_open
- * Author : Patrick J.D. Weichmann
- * Date Created : 94/05/26
- *
- * Description : This function is called sometimes after booting
- * when ifconfig program is run.
- *
- * This function requests an IRQ, sets the correct
- * IRQ in the card. Then calls SK_lance_init() to
- * init and start the LANCE chip. Then if everything is
- * ok returns with 0 (OK), which means SK_G16 is now
- * opened and operational.
- *
- * (Called by dev_open() /net/inet/dev.c)
- *
- * Parameters : I : struct net_device *dev - SK_G16 device structure
- * Return Value : 0 - Device opened
- * Errors : -EAGAIN - Open failed
- * Side Effects : None
- * Update History :
- * YY/MM/DD uid Description
--*/
-
-static int SK_open(struct net_device *dev)
-{
- int i = 0;
- int irqval = 0;
- int ioaddr = dev->base_addr;
-
- int irqtab[] = SK_IRQS;
-
- struct priv *p = netdev_priv(dev);
-
- PRINTK(("## %s: At beginning of SK_open(). CSR0: %#06x\n",
- SK_NAME, SK_read_reg(CSR0)));
-
- if (dev->irq == 0) /* Autoirq */
- {
- i = 0;
-
- /*
- * Check if one IRQ out of SK_IRQS is free and install
- * interrupt handler.
- * Most done by request_irq().
- * irqval: 0 - interrupt handler installed for IRQ irqtab[i]
- * -EBUSY - interrupt busy
- * -EINVAL - irq > 15 or handler = NULL
- */
-
- do
- {
- irqval = request_irq(irqtab[i], &SK_interrupt, 0, "sk_g16", dev);
- i++;
- } while (irqval && irqtab[i]);
-
- if (irqval) /* We tried every possible IRQ but no success */
- {
- printk("%s: unable to get an IRQ\n", dev->name);
- return -EAGAIN;
- }
-
- dev->irq = irqtab[--i];
-
- outb(i<<2, SK_POS4); /* Set Card on probed IRQ */
-
- }
- else if (dev->irq == 2) /* IRQ2 is always IRQ9 */
- {
- if (request_irq(9, &SK_interrupt, 0, "sk_g16", dev))
- {
- printk("%s: unable to get IRQ 9\n", dev->name);
- return -EAGAIN;
- }
- dev->irq = 9;
-
- /*
- * Now we set card on IRQ2.
- * This can be confusing, but remember that IRQ2 on the network
- * card is in reality IRQ9
- */
- outb(0x08, SK_POS4); /* set card to IRQ2 */
-
- }
- else /* Check IRQ as defined in Space.c */
- {
- int i = 0;
-
- /* check if IRQ free and valid. Then install Interrupt handler */
-
- if (request_irq(dev->irq, &SK_interrupt, 0, "sk_g16", dev))
- {
- printk("%s: unable to get selected IRQ\n", dev->name);
- return -EAGAIN;
- }
-
- switch(dev->irq)
- {
- case 3: i = 0;
- break;
- case 5: i = 1;
- break;
- case 2: i = 2;
- break;
- case 11:i = 3;
- break;
- default:
- printk("%s: Preselected IRQ %d is invalid for %s boards",
- dev->name,
- dev->irq,
- SK_NAME);
- return -EAGAIN;
- }
-
- outb(i<<2, SK_POS4); /* Set IRQ on card */
- }
-
- printk("%s: Schneider & Koch G16 at %#3x, IRQ %d, shared mem at %#08x\n",
- dev->name, (unsigned int)dev->base_addr,
- (int) dev->irq, (unsigned int) p->ram);
-
- if (!(i = SK_lance_init(dev, 0))) /* LANCE init OK? */
- {
- netif_start_queue(dev);
-
-#ifdef SK_DEBUG
-
- /*
- * This debug block tries to stop LANCE,
- * reinit LANCE with transmitter and receiver disabled,
- * then stop again and reinit with NORMAL_MODE
- */
-
- printk("## %s: After lance init. CSR0: %#06x\n",
- SK_NAME, SK_read_reg(CSR0));
- SK_write_reg(CSR0, CSR0_STOP);
- printk("## %s: LANCE stopped. CSR0: %#06x\n",
- SK_NAME, SK_read_reg(CSR0));
- SK_lance_init(dev, MODE_DTX | MODE_DRX);
- printk("## %s: Reinit with DTX + DRX off. CSR0: %#06x\n",
- SK_NAME, SK_read_reg(CSR0));
- SK_write_reg(CSR0, CSR0_STOP);
- printk("## %s: LANCE stopped. CSR0: %#06x\n",
- SK_NAME, SK_read_reg(CSR0));
- SK_lance_init(dev, MODE_NORMAL);
- printk("## %s: LANCE back to normal mode. CSR0: %#06x\n",
- SK_NAME, SK_read_reg(CSR0));
- SK_print_pos(dev, "POS regs before returning OK");
-
-#endif /* SK_DEBUG */
-
- return 0; /* SK_open() is successful */
- }
- else /* LANCE init failed */
- {
-
- PRINTK(("## %s: LANCE init failed: CSR0: %#06x\n",
- SK_NAME, SK_read_reg(CSR0)));
-
- return -EAGAIN;
- }
-
-} /* End of SK_open() */
-
-
-/*-
- * Function : SK_lance_init
- * Author : Patrick J.D. Weichmann
- * Date Created : 94/05/26
- *
- * Description : Reset LANCE chip, fill RMD, TMD structures with
- * start values and Start LANCE.
- *
- * Parameters : I : struct net_device *dev - SK_G16 device structure
- * I : int mode - put LANCE into "mode" see data-sheet for
- * more info.
- * Return Value : 0 - Init done
- * Errors : -1 - Init failed
- * Update History :
- * YY/MM/DD uid Description
--*/
-
-static int SK_lance_init(struct net_device *dev, unsigned short mode)
-{
- int i;
- unsigned long flags;
- struct priv *p = netdev_priv(dev);
- struct tmd *tmdp;
- struct rmd *rmdp;
-
- PRINTK(("## %s: At beginning of LANCE init. CSR0: %#06x\n",
- SK_NAME, SK_read_reg(CSR0)));
-
- /* Reset LANCE */
- SK_reset_board();
-
- /* Initialize TMD's with start values */
- p->tmdnum = 0; /* First descriptor for transmitting */
- p->tmdlast = 0; /* First descriptor for reading stats */
-
- for (i = 0; i < TMDNUM; i++) /* Init all TMD's */
- {
- tmdp = p->tmdhead + i;
-
- writel((unsigned long) p->tmdbufs[i], tmdp->u.buffer); /* assign buffer */
-
- /* Mark TMD as start and end of packet */
- writeb(TX_STP | TX_ENP, &tmdp->u.s.status);
- }
-
-
- /* Initialize RMD's with start values */
-
- p->rmdnum = 0; /* First RMD which will be used */
-
- for (i = 0; i < RMDNUM; i++) /* Init all RMD's */
- {
- rmdp = p->rmdhead + i;
-
-
- writel((unsigned long) p->rmdbufs[i], rmdp->u.buffer); /* assign buffer */
-
- /*
- * LANCE must be owner at beginning so that he can fill in
- * receiving packets, set status and release RMD
- */
-
- writeb(RX_OWN, &rmdp->u.s.status);
-
- writew(-PKT_BUF_SZ, &rmdp->blen); /* Buffer Size (two's complement) */
-
- writeb(0, &rmdp->mlen); /* init message length */
-
- }
-
- /* Fill LANCE Initialize Block */
-
- writew(mode, (&((p->ram)->ib.mode))); /* Set operation mode */
-
- for (i = 0; i < ETH_ALEN; i++) /* Set physical address */
- {
- writeb(dev->dev_addr[i], (&((p->ram)->ib.paddr[i])));
- }
-
- for (i = 0; i < 8; i++) /* Set multicast, logical address */
- {
- writeb(0, (&((p->ram)->ib.laddr[i]))); /* We do not use logical addressing */
- }
-
- /* Set ring descriptor pointers and set number of descriptors */
-
- writel((int)p->rmdhead | RMDNUMMASK, (&((p->ram)->ib.rdrp)));
- writel((int)p->tmdhead | TMDNUMMASK, (&((p->ram)->ib.tdrp)));
-
- /* Prepare LANCE Control and Status Registers */
-
- spin_lock_irqsave(&SK_lock, flags);
-
- SK_write_reg(CSR3, CSR3_ACON); /* Ale Control !!!THIS MUST BE SET!!!! */
-
- /*
- * LANCE addresses the RAM from 0x0000 to 0x3fbf and has no access to
- * PC Memory locations.
- *
- * In structure SK_ram is defined that the first thing in ram
- * is the initialization block. So his address is for LANCE always
- * 0x0000
- *
- * CSR1 contains low order bits 15:0 of initialization block address
- * CSR2 is built of:
- * 7:0 High order bits 23:16 of initialization block address
- * 15:8 reserved, must be 0
- */
-
- /* Set initialization block address (must be on word boundary) */
- SK_write_reg(CSR1, 0); /* Set low order bits 15:0 */
- SK_write_reg(CSR2, 0); /* Set high order bits 23:16 */
-
-
- PRINTK(("## %s: After setting CSR1-3. CSR0: %#06x\n",
- SK_NAME, SK_read_reg(CSR0)));
-
- /* Initialize LANCE */
-
- /*
- * INIT = Initialize, when set, causes the LANCE to begin the
- * initialization procedure and access the Init Block.
- */
-
- SK_write_reg(CSR0, CSR0_INIT);
-
- spin_unlock_irqrestore(&SK_lock, flags);
-
- /* Wait until LANCE finished initialization */
-
- SK_set_RAP(CSR0); /* Register Address Pointer to CSR0 */
-
- for (i = 0; (i < 100) && !(SK_rread_reg() & CSR0_IDON); i++)
- ; /* Wait until init done or go ahead if problems (i>=100) */
-
- if (i >= 100) /* Something is wrong ! */
- {
- printk("%s: can't init am7990, status: %04x "
- "init_block: %#08x\n",
- dev->name, (int) SK_read_reg(CSR0),
- (unsigned int) &(p->ram)->ib);
-
-#ifdef SK_DEBUG
- SK_print_pos(dev, "LANCE INIT failed");
- SK_print_dev(dev,"Device Structure:");
-#endif
-
- return -1; /* LANCE init failed */
- }
-
- PRINTK(("## %s: init done after %d ticks\n", SK_NAME, i));
-
- /* Clear Initialize done, enable Interrupts, start LANCE */
-
- SK_write_reg(CSR0, CSR0_IDON | CSR0_INEA | CSR0_STRT);
-
- PRINTK(("## %s: LANCE started. CSR0: %#06x\n", SK_NAME,
- SK_read_reg(CSR0)));
-
- return 0; /* LANCE is up and running */
-
-} /* End of SK_lance_init() */
-
-
-
-/*-
- * Function : SK_send_packet
- * Author : Patrick J.D. Weichmann
- * Date Created : 94/05/27
- *
- * Description : Writes an socket buffer into a transmit descriptor
- * and starts transmission.
- *
- * Parameters : I : struct sk_buff *skb - packet to transfer
- * I : struct net_device *dev - SK_G16 device structure
- * Return Value : 0 - OK
- * 1 - Could not transmit (dev_queue_xmit will queue it)
- * and try to sent it later
- * Globals : None
- * Side Effects : None
- * Update History :
- * YY/MM/DD uid Description
--*/
-
-static void SK_timeout(struct net_device *dev)
-{
- printk(KERN_WARNING "%s: xmitter timed out, try to restart!\n", dev->name);
- SK_lance_init(dev, MODE_NORMAL); /* Reinit LANCE */
- netif_wake_queue(dev); /* Clear Transmitter flag */
- dev->trans_start = jiffies; /* Mark Start of transmission */
-}
-
-static int SK_send_packet(struct sk_buff *skb, struct net_device *dev)
-{
- struct priv *p = netdev_priv(dev);
- struct tmd *tmdp;
- static char pad[64];
-
- PRINTK2(("## %s: SK_send_packet() called, CSR0 %#04x.\n",
- SK_NAME, SK_read_reg(CSR0)));
-
-
- /*
- * Block a timer-based transmit from overlapping.
- * This means check if we are already in.
- */
-
- netif_stop_queue (dev);
-
- {
-
- /* Evaluate Packet length */
- short len = ETH_ZLEN < skb->len ? skb->len : ETH_ZLEN;
-
- tmdp = p->tmdhead + p->tmdnum; /* Which descriptor for transmitting */
-
- /* Fill in Transmit Message Descriptor */
-
- /* Copy data into dual ported ram */
-
- memcpy_toio((tmdp->u.buffer & 0x00ffffff), skb->data, skb->len);
- if (len != skb->len)
- memcpy_toio((tmdp->u.buffer & 0x00ffffff) + skb->len, pad, len-skb->len);
-
- writew(-len, &tmdp->blen); /* set length to transmit */
-
- /*
- * Packet start and end is always set because we use the maximum
- * packet length as buffer length.
- * Relinquish ownership to LANCE
- */
-
- writeb(TX_OWN | TX_STP | TX_ENP, &tmdp->u.s.status);
-
- /* Start Demand Transmission */
- SK_write_reg(CSR0, CSR0_TDMD | CSR0_INEA);
-
- dev->trans_start = jiffies; /* Mark start of transmission */
-
- /* Set pointer to next transmit buffer */
- p->tmdnum++;
- p->tmdnum &= TMDNUM-1;
-
- /* Do we own the next transmit buffer ? */
- if (! (readb(&((p->tmdhead + p->tmdnum)->u.s.status)) & TX_OWN) )
- {
- /*
- * We own next buffer and are ready to transmit, so
- * clear busy flag
- */
- netif_start_queue(dev);
- }
-
- p->stats.tx_bytes += skb->len;
-
- }
-
- dev_kfree_skb(skb);
- return 0;
-} /* End of SK_send_packet */
-
-
-/*-
- * Function : SK_interrupt
- * Author : Patrick J.D. Weichmann
- * Date Created : 94/05/27
- *
- * Description : SK_G16 interrupt handler which checks for LANCE
- * Errors, handles transmit and receive interrupts
- *
- * Parameters : I : int irq, void *dev_id, struct pt_regs * regs -
- * Return Value : None
- * Errors : None
- * Globals : None
- * Side Effects : None
- * Update History :
- * YY/MM/DD uid Description
--*/
-
-static irqreturn_t SK_interrupt(int irq, void *dev_id, struct pt_regs * regs)
-{
- int csr0;
- struct net_device *dev = dev_id;
- struct priv *p = netdev_priv(dev);
-
-
- PRINTK2(("## %s: SK_interrupt(). status: %#06x\n",
- SK_NAME, SK_read_reg(CSR0)));
-
- if (dev == NULL)
- {
- printk("SK_interrupt(): IRQ %d for unknown device.\n", irq);
- }
-
- spin_lock (&SK_lock);
-
- csr0 = SK_read_reg(CSR0); /* store register for checking */
-
- /*
- * Acknowledge all of the current interrupt sources, disable
- * Interrupts (INEA = 0)
- */
-
- SK_write_reg(CSR0, csr0 & CSR0_CLRALL);
-
- if (csr0 & CSR0_ERR) /* LANCE Error */
- {
- printk("%s: error: %04x\n", dev->name, csr0);
-
- if (csr0 & CSR0_MISS) /* No place to store packet ? */
- {
- p->stats.rx_dropped++;
- }
- }
-
- if (csr0 & CSR0_RINT) /* Receive Interrupt (packet arrived) */
- {
- SK_rxintr(dev);
- }
-
- if (csr0 & CSR0_TINT) /* Transmit interrupt (packet sent) */
- {
- SK_txintr(dev);
- }
-
- SK_write_reg(CSR0, CSR0_INEA); /* Enable Interrupts */
-
- spin_unlock (&SK_lock);
- return IRQ_HANDLED;
-} /* End of SK_interrupt() */
-
-
-/*-
- * Function : SK_txintr
- * Author : Patrick J.D. Weichmann
- * Date Created : 94/05/27
- *
- * Description : After sending a packet we check status, update
- * statistics and relinquish ownership of transmit
- * descriptor ring.
- *
- * Parameters : I : struct net_device *dev - SK_G16 device structure
- * Return Value : None
- * Errors : None
- * Globals : None
- * Update History :
- * YY/MM/DD uid Description
--*/
-
-static void SK_txintr(struct net_device *dev)
-{
- int tmdstat;
- struct tmd *tmdp;
- struct priv *p = netdev_priv(dev);
-
-
- PRINTK2(("## %s: SK_txintr() status: %#06x\n",
- SK_NAME, SK_read_reg(CSR0)));
-
- tmdp = p->tmdhead + p->tmdlast; /* Which buffer we sent at last ? */
-
- /* Set next buffer */
- p->tmdlast++;
- p->tmdlast &= TMDNUM-1;
-
- tmdstat = readb(&tmdp->u.s.status);
-
- /*
- * We check status of transmitted packet.
- * see LANCE data-sheet for error explanation
- */
- if (tmdstat & TX_ERR) /* Error occurred */
- {
- int stat2 = readw(&tmdp->status2);
-
- printk("%s: TX error: %04x %04x\n", dev->name, tmdstat, stat2);
-
- if (stat2 & TX_TDR) /* TDR problems? */
- {
- printk("%s: tdr-problems \n", dev->name);
- }
-
- if (stat2 & TX_RTRY) /* Failed in 16 attempts to transmit ? */
- p->stats.tx_aborted_errors++;
- if (stat2 & TX_LCOL) /* Late collision ? */
- p->stats.tx_window_errors++;
- if (stat2 & TX_LCAR) /* Loss of Carrier ? */
- p->stats.tx_carrier_errors++;
- if (stat2 & TX_UFLO) /* Underflow error ? */
- {
- p->stats.tx_fifo_errors++;
-
- /*
- * If UFLO error occurs it will turn transmitter of.
- * So we must reinit LANCE
- */
-
- SK_lance_init(dev, MODE_NORMAL);
- }
-
- p->stats.tx_errors++;
-
- writew(0, &tmdp->status2); /* Clear error flags */
- }
- else if (tmdstat & TX_MORE) /* Collisions occurred ? */
- {
- /*
- * Here I have a problem.
- * I only know that there must be one or up to 15 collisions.
- * That's why TX_MORE is set, because after 16 attempts TX_RTRY
- * will be set which means couldn't send packet aborted transfer.
- *
- * First I did not have this in but then I thought at minimum
- * we see that something was not ok.
- * If anyone knows something better than this to handle this
- * please report it.
- */
-
- p->stats.collisions++;
- }
- else /* Packet sent without any problems */
- {
- p->stats.tx_packets++;
- }
-
- /*
- * We mark transmitter not busy anymore, because now we have a free
- * transmit descriptor which can be filled by SK_send_packet and
- * afterwards sent by the LANCE
- *
- * The function which do handle slow IRQ parts is do_bottom_half()
- * which runs at normal kernel priority, that means all interrupt are
- * enabled. (see kernel/irq.c)
- *
- * net_bh does something like this:
- * - check if already in net_bh
- * - try to transmit something from the send queue
- * - if something is in the receive queue send it up to higher
- * levels if it is a known protocol
- * - try to transmit something from the send queue
- */
-
- netif_wake_queue(dev);
-
-} /* End of SK_txintr() */
-
-
-/*-
- * Function : SK_rxintr
- * Author : Patrick J.D. Weichmann
- * Date Created : 94/05/27
- *
- * Description : Buffer sent, check for errors, relinquish ownership
- * of the receive message descriptor.
- *
- * Parameters : I : SK_G16 device structure
- * Return Value : None
- * Globals : None
- * Update History :
- * YY/MM/DD uid Description
--*/
-
-static void SK_rxintr(struct net_device *dev)
-{
-
- struct rmd *rmdp;
- int rmdstat;
- struct priv *p = netdev_priv(dev);
-
- PRINTK2(("## %s: SK_rxintr(). CSR0: %#06x\n",
- SK_NAME, SK_read_reg(CSR0)));
-
- rmdp = p->rmdhead + p->rmdnum;
-
- /* As long as we own the next entry, check status and send
- * it up to higher layer
- */
-
- while (!( (rmdstat = readb(&rmdp->u.s.status)) & RX_OWN))
- {
- /*
- * Start and end of packet must be set, because we use
- * the ethernet maximum packet length (1518) as buffer size.
- *
- * Because our buffers are at maximum OFLO and BUFF errors are
- * not to be concerned (see Data sheet)
- */
-
- if ((rmdstat & (RX_STP | RX_ENP)) != (RX_STP | RX_ENP))
- {
- /* Start of a frame > 1518 Bytes ? */
-
- if (rmdstat & RX_STP)
- {
- p->stats.rx_errors++; /* bad packet received */
- p->stats.rx_length_errors++; /* packet too long */
-
- printk("%s: packet too long\n", dev->name);
- }
-
- /*
- * All other packets will be ignored until a new frame with
- * start (RX_STP) set follows.
- *
- * What we do is just give descriptor free for new incoming
- * packets.
- */
-
- writeb(RX_OWN, &rmdp->u.s.status); /* Relinquish ownership to LANCE */
-
- }
- else if (rmdstat & RX_ERR) /* Receive Error ? */
- {
- printk("%s: RX error: %04x\n", dev->name, (int) rmdstat);
-
- p->stats.rx_errors++;
-
- if (rmdstat & RX_FRAM) p->stats.rx_frame_errors++;
- if (rmdstat & RX_CRC) p->stats.rx_crc_errors++;
-
- writeb(RX_OWN, &rmdp->u.s.status); /* Relinquish ownership to LANCE */
-
- }
- else /* We have a packet which can be queued for the upper layers */
- {
-
- int len = readw(&rmdp->mlen) & 0x0fff; /* extract message length from receive buffer */
- struct sk_buff *skb;
-
- skb = dev_alloc_skb(len+2); /* allocate socket buffer */
-
- if (skb == NULL) /* Could not get mem ? */
- {
-
- /*
- * Couldn't allocate sk_buffer so we give descriptor back
- * to Lance, update statistics and go ahead.
- */
-
- writeb(RX_OWN, &rmdp->u.s.status); /* Relinquish ownership to LANCE */
- printk("%s: Couldn't allocate sk_buff, deferring packet.\n",
- dev->name);
- p->stats.rx_dropped++;
-
- break; /* Jump out */
- }
-
- /* Prepare sk_buff to queue for upper layers */
-
- skb->dev = dev;
- skb_reserve(skb,2); /* Align IP header on 16 byte boundary */
-
- /*
- * Copy data out of our receive descriptor into sk_buff.
- *
- * (rmdp->u.buffer & 0x00ffffff) -> get address of buffer and
- * ignore status fields)
- */
-
- memcpy_fromio(skb_put(skb,len), (rmdp->u.buffer & 0x00ffffff), len);
-
-
- /*
- * Notify the upper protocol layers that there is another packet
- * to handle
- *
- * netif_rx() always succeeds. see /net/inet/dev.c for more.
- */
-
- skb->protocol=eth_type_trans(skb,dev);
- netif_rx(skb); /* queue packet and mark it for processing */
-
- /*
- * Packet is queued and marked for processing so we
- * free our descriptor and update statistics
- */
-
- writeb(RX_OWN, &rmdp->u.s.status);
- dev->last_rx = jiffies;
- p->stats.rx_packets++;
- p->stats.rx_bytes += len;
-
-
- p->rmdnum++;
- p->rmdnum %= RMDNUM;
-
- rmdp = p->rmdhead + p->rmdnum;
- }
- }
-} /* End of SK_rxintr() */
-
-
-/*-
- * Function : SK_close
- * Author : Patrick J.D. Weichmann
- * Date Created : 94/05/26
- *
- * Description : close gets called from dev_close() and should
- * deinstall the card (free_irq, mem etc).
- *
- * Parameters : I : struct net_device *dev - our device structure
- * Return Value : 0 - closed device driver
- * Errors : None
- * Globals : None
- * Update History :
- * YY/MM/DD uid Description
--*/
-
-/* I have tried to set BOOT_ROM on and RAM off but then, after a 'ifconfig
- * down' the system stops. So I don't shut set card to init state.
- */
-
-static int SK_close(struct net_device *dev)
-{
-
- PRINTK(("## %s: SK_close(). CSR0: %#06x\n",
- SK_NAME, SK_read_reg(CSR0)));
-
- netif_stop_queue(dev); /* Transmitter busy */
-
- printk("%s: Shutting %s down CSR0 %#06x\n", dev->name, SK_NAME,
- (int) SK_read_reg(CSR0));
-
- SK_write_reg(CSR0, CSR0_STOP); /* STOP the LANCE */
-
- free_irq(dev->irq, dev); /* Free IRQ */
-
- return 0; /* always succeed */
-
-} /* End of SK_close() */
-
-
-/*-
- * Function : SK_get_stats
- * Author : Patrick J.D. Weichmann
- * Date Created : 94/05/26
- *
- * Description : Return current status structure to upper layers.
- * It is called by sprintf_stats (dev.c).
- *
- * Parameters : I : struct net_device *dev - our device structure
- * Return Value : struct net_device_stats * - our current statistics
- * Errors : None
- * Side Effects : None
- * Update History :
- * YY/MM/DD uid Description
--*/
-
-static struct net_device_stats *SK_get_stats(struct net_device *dev)
-{
-
- struct priv *p = netdev_priv(dev);
-
- PRINTK(("## %s: SK_get_stats(). CSR0: %#06x\n",
- SK_NAME, SK_read_reg(CSR0)));
-
- return &p->stats; /* Return Device status */
-
-} /* End of SK_get_stats() */
-
-
-/*-
- * Function : set_multicast_list
- * Author : Patrick J.D. Weichmann
- * Date Created : 94/05/26
- *
- * Description : This function gets called when a program performs
- * a SIOCSIFFLAGS call. Ifconfig does this if you call
- * 'ifconfig [-]allmulti' which enables or disables the
- * Promiscuous mode.
- * Promiscuous mode is when the Network card accepts all
- * packets, not only the packets which match our MAC
- * Address. It is useful for writing a network monitor,
- * but it is also a security problem. You have to remember
- * that all information on the net is not encrypted.
- *
- * Parameters : I : struct net_device *dev - SK_G16 device Structure
- * Return Value : None
- * Errors : None
- * Globals : None
- * Update History :
- * YY/MM/DD uid Description
- * 95/10/18 ACox New multicast calling scheme
--*/
-
-
-/* Set or clear the multicast filter for SK_G16.
- */
-
-static void set_multicast_list(struct net_device *dev)
-{
-
- if (dev->flags&IFF_PROMISC)
- {
- /* Reinitialize LANCE with MODE_PROM set */
- SK_lance_init(dev, MODE_PROM);
- }
- else if (dev->mc_count==0 && !(dev->flags&IFF_ALLMULTI))
- {
- /* Reinitialize LANCE without MODE_PROM */
- SK_lance_init(dev, MODE_NORMAL);
- }
- else
- {
- /* Multicast with logical address filter on */
- /* Reinitialize LANCE without MODE_PROM */
- SK_lance_init(dev, MODE_NORMAL);
-
- /* Not implemented yet. */
- }
-} /* End of set_multicast_list() */
-
-
-
-/*-
- * Function : SK_rom_addr
- * Author : Patrick J.D. Weichmann
- * Date Created : 94/06/01
- *
- * Description : Try to find a Boot_ROM at all possible locations
- *
- * Parameters : None
- * Return Value : Address where Boot_ROM is
- * Errors : 0 - Did not find Boot_ROM
- * Globals : None
- * Update History :
- * YY/MM/DD uid Description
--*/
-
-unsigned int __init SK_rom_addr(void)
-{
- int i,j;
- int rom_found = 0;
- unsigned int rom_location[] = SK_BOOT_ROM_LOCATIONS;
- unsigned char rom_id[] = SK_BOOT_ROM_ID;
- unsigned char test_byte;
-
- /* Autodetect Boot_ROM */
- PRINTK(("## %s: Autodetection of Boot_ROM\n", SK_NAME));
-
- for (i = 0; (rom_location[i] != 0) && (rom_found == 0); i++)
- {
-
- PRINTK(("## Trying ROM location %#08x", rom_location[i]));
-
- rom_found = 1;
- for (j = 0; j < 6; j++)
- {
- test_byte = readb(rom_location[i]+j);
- PRINTK((" %02x ", *test_byte));
-
- if(test_byte != rom_id[j])
- {
- rom_found = 0;
- }
- }
- PRINTK(("\n"));
- }
-
- if (rom_found == 1)
- {
- PRINTK(("## %s: Boot_ROM found at %#08x\n",
- SK_NAME, rom_location[(i-1)]));
-
- return (rom_location[--i]);
- }
- else
- {
- PRINTK(("%s: No Boot_ROM found\n", SK_NAME));
- return 0;
- }
-} /* End of SK_rom_addr() */
-
-
-
-/* LANCE access functions
- *
- * ! CSR1-3 can only be accessed when in CSR0 the STOP bit is set !
- */
-
-
-/*-
- * Function : SK_reset_board
- *
- * Author : Patrick J.D. Weichmann
- *
- * Date Created : 94/05/25
- *
- * Description : This function resets SK_G16 and all components, but
- * POS registers are not changed
- *
- * Parameters : None
- * Return Value : None
- * Errors : None
- * Globals : SK_RAM *board - SK_RAM structure pointer
- *
- * Update History :
- * YY/MM/DD uid Description
--*/
-
-void SK_reset_board(void)
-{
- writeb(0x00, SK_PORT); /* Reset active */
- mdelay(5); /* Delay min 5ms */
- writeb(SK_RESET, SK_PORT); /* Set back to normal operation */
-
-} /* End of SK_reset_board() */
-
-
-/*-
- * Function : SK_set_RAP
- * Author : Patrick J.D. Weichmann
- * Date Created : 94/05/25
- *
- * Description : Set LANCE Register Address Port to register
- * for later data transfer.
- *
- * Parameters : I : reg_number - which CSR to read/write from/to
- * Return Value : None
- * Errors : None
- * Globals : SK_RAM *board - SK_RAM structure pointer
- * Update History :
- * YY/MM/DD uid Description
--*/
-
-void SK_set_RAP(int reg_number)
-{
- writew(reg_number, SK_IOREG);
- writeb(SK_RESET | SK_RAP | SK_WREG, SK_PORT);
- writeb(SK_DOIO, SK_IOCOM);
-
- while (readb(SK_PORT) & SK_IORUN)
- barrier();
-} /* End of SK_set_RAP() */
-
-
-/*-
- * Function : SK_read_reg
- * Author : Patrick J.D. Weichmann
- * Date Created : 94/05/25
- *
- * Description : Set RAP and read data from a LANCE CSR register
- *
- * Parameters : I : reg_number - which CSR to read from
- * Return Value : Register contents
- * Errors : None
- * Globals : SK_RAM *board - SK_RAM structure pointer
- * Update History :
- * YY/MM/DD uid Description
--*/
-
-int SK_read_reg(int reg_number)
-{
- SK_set_RAP(reg_number);
-
- writeb(SK_RESET | SK_RDATA | SK_RREG, SK_PORT);
- writeb(SK_DOIO, SK_IOCOM);
-
- while (readb(SK_PORT) & SK_IORUN)
- barrier();
- return (readw(SK_IOREG));
-
-} /* End of SK_read_reg() */
-
-
-/*-
- * Function : SK_rread_reg
- * Author : Patrick J.D. Weichmann
- * Date Created : 94/05/28
- *
- * Description : Read data from preseted register.
- * This function requires that you know which
- * Register is actually set. Be aware that CSR1-3
- * can only be accessed when in CSR0 STOP is set.
- *
- * Return Value : Register contents
- * Errors : None
- * Globals : SK_RAM *board - SK_RAM structure pointer
- * Update History :
- * YY/MM/DD uid Description
--*/
-
-int SK_rread_reg(void)
-{
- writeb(SK_RESET | SK_RDATA | SK_RREG, SK_PORT);
-
- writeb(SK_DOIO, SK_IOCOM);
-
- while (readb(SK_PORT) & SK_IORUN)
- barrier();
- return (readw(SK_IOREG));
-
-} /* End of SK_rread_reg() */
-
-
-/*-
- * Function : SK_write_reg
- * Author : Patrick J.D. Weichmann
- * Date Created : 94/05/25
- *
- * Description : This function sets the RAP then fills in the
- * LANCE I/O Reg and starts Transfer to LANCE.
- * It waits until transfer has ended which is max. 7 ms
- * and then it returns.
- *
- * Parameters : I : reg_number - which CSR to write to
- * I : value - what value to fill into register
- * Return Value : None
- * Errors : None
- * Globals : SK_RAM *board - SK_RAM structure pointer
- * Update History :
- * YY/MM/DD uid Description
--*/
-
-void SK_write_reg(int reg_number, int value)
-{
- SK_set_RAP(reg_number);
-
- writew(value, SK_IOREG);
- writeb(SK_RESET | SK_RDATA | SK_WREG, SK_PORT);
- writeb(SK_DOIO, SK_IOCOM);
-
- while (readb(SK_PORT) & SK_IORUN)
- barrier();
-} /* End of SK_write_reg */
-
-
-
-/*
- * Debugging functions
- * -------------------
- */
-
-/*-
- * Function : SK_print_pos
- * Author : Patrick J.D. Weichmann
- * Date Created : 94/05/25
- *
- * Description : This function prints out the 4 POS (Programmable
- * Option Select) Registers. Used mainly to debug operation.
- *
- * Parameters : I : struct net_device *dev - SK_G16 device structure
- * I : char * - Text which will be printed as title
- * Return Value : None
- * Errors : None
- * Update History :
- * YY/MM/DD uid Description
--*/
-
-void SK_print_pos(struct net_device *dev, char *text)
-{
- int ioaddr = dev->base_addr;
-
- unsigned char pos0 = inb(SK_POS0),
- pos1 = inb(SK_POS1),
- pos2 = inb(SK_POS2),
- pos3 = inb(SK_POS3),
- pos4 = inb(SK_POS4);
-
-
- printk("## %s: %s.\n"
- "## pos0=%#4x pos1=%#4x pos2=%#04x pos3=%#08x pos4=%#04x\n",
- SK_NAME, text, pos0, pos1, pos2, (pos3<<14), pos4);
-
-} /* End of SK_print_pos() */
-
-
-
-/*-
- * Function : SK_print_dev
- * Author : Patrick J.D. Weichmann
- * Date Created : 94/05/25
- *
- * Description : This function simply prints out the important fields
- * of the device structure.
- *
- * Parameters : I : struct net_device *dev - SK_G16 device structure
- * I : char *text - Title for printing
- * Return Value : None
- * Errors : None
- * Update History :
- * YY/MM/DD uid Description
--*/
-
-void SK_print_dev(struct net_device *dev, char *text)
-{
- if (dev == NULL)
- {
- printk("## %s: Device Structure. %s\n", SK_NAME, text);
- printk("## DEVICE == NULL\n");
- }
- else
- {
- printk("## %s: Device Structure. %s\n", SK_NAME, text);
- printk("## Device Name: %s Base Address: %#06lx IRQ: %d\n",
- dev->name, dev->base_addr, dev->irq);
-
- printk("## next device: %#08x init function: %#08x\n",
- (int) dev->next, (int) dev->init);
- }
-
-} /* End of SK_print_dev() */
-
-
-
-/*-
- * Function : SK_print_ram
- * Author : Patrick J.D. Weichmann
- * Date Created : 94/06/02
- *
- * Description : This function is used to check how are things set up
- * in the 16KB RAM. Also the pointers to the receive and
- * transmit descriptor rings and rx and tx buffers locations.
- * It contains a minor bug in printing, but has no effect to the values
- * only newlines are not correct.
- *
- * Parameters : I : struct net_device *dev - SK_G16 device structure
- * Return Value : None
- * Errors : None
- * Globals : None
- * Update History :
- * YY/MM/DD uid Description
--*/
-
-void __init SK_print_ram(struct net_device *dev)
-{
-
- int i;
- struct priv *p = netdev_priv(dev);
-
- printk("## %s: RAM Details.\n"
- "## RAM at %#08x tmdhead: %#08x rmdhead: %#08x initblock: %#08x\n",
- SK_NAME,
- (unsigned int) p->ram,
- (unsigned int) p->tmdhead,
- (unsigned int) p->rmdhead,
- (unsigned int) &(p->ram)->ib);
-
- printk("## ");
-
- for(i = 0; i < TMDNUM; i++)
- {
- if (!(i % 3)) /* Every third line do a newline */
- {
- printk("\n## ");
- }
- printk("tmdbufs%d: %#08x ", (i+1), (int) p->tmdbufs[i]);
- }
- printk("## ");
-
- for(i = 0; i < RMDNUM; i++)
- {
- if (!(i % 3)) /* Every third line do a newline */
- {
- printk("\n## ");
- }
- printk("rmdbufs%d: %#08x ", (i+1), (int) p->rmdbufs[i]);
- }
- printk("\n");
-
-} /* End of SK_print_ram() */
-
diff --git a/drivers/net/sk_g16.h b/drivers/net/sk_g16.h
deleted file mode 100644
index 0a5dc0908a04..000000000000
--- a/drivers/net/sk_g16.h
+++ /dev/null
@@ -1,165 +0,0 @@
-/*-
- *
- * This software may be used and distributed according to the terms
- * of the GNU General Public License, incorporated herein by reference.
- *
- * Module : sk_g16.h
- * Version : $Revision$
- *
- * Author : M.Hipp (mhipp@student.uni-tuebingen.de)
- * changes by : Patrick J.D. Weichmann
- *
- * Date Created : 94/05/25
- *
- * Description : In here are all necessary definitions of
- * the am7990 (LANCE) chip used for writing a
- * network device driver which uses this chip
- *
- * $Log$
--*/
-
-#ifndef SK_G16_H
-
-#define SK_G16_H
-
-
-/*
- * Control and Status Register 0 (CSR0) bit definitions
- *
- * (R=Readable) (W=Writeable) (S=Set on write) (C-Clear on write)
- *
- */
-
-#define CSR0_ERR 0x8000 /* Error summary (R) */
-#define CSR0_BABL 0x4000 /* Babble transmitter timeout error (RC) */
-#define CSR0_CERR 0x2000 /* Collision Error (RC) */
-#define CSR0_MISS 0x1000 /* Missed packet (RC) */
-#define CSR0_MERR 0x0800 /* Memory Error (RC) */
-#define CSR0_RINT 0x0400 /* Receiver Interrupt (RC) */
-#define CSR0_TINT 0x0200 /* Transmit Interrupt (RC) */
-#define CSR0_IDON 0x0100 /* Initialization Done (RC) */
-#define CSR0_INTR 0x0080 /* Interrupt Flag (R) */
-#define CSR0_INEA 0x0040 /* Interrupt Enable (RW) */
-#define CSR0_RXON 0x0020 /* Receiver on (R) */
-#define CSR0_TXON 0x0010 /* Transmitter on (R) */
-#define CSR0_TDMD 0x0008 /* Transmit Demand (RS) */
-#define CSR0_STOP 0x0004 /* Stop (RS) */
-#define CSR0_STRT 0x0002 /* Start (RS) */
-#define CSR0_INIT 0x0001 /* Initialize (RS) */
-
-#define CSR0_CLRALL 0x7f00 /* mask for all clearable bits */
-
-/*
- * Control and Status Register 3 (CSR3) bit definitions
- *
- */
-
-#define CSR3_BSWAP 0x0004 /* Byte Swap (RW) */
-#define CSR3_ACON 0x0002 /* ALE Control (RW) */
-#define CSR3_BCON 0x0001 /* Byte Control (RW) */
-
-/*
- * Initialization Block Mode operation Bit Definitions.
- */
-
-#define MODE_PROM 0x8000 /* Promiscuous Mode */
-#define MODE_INTL 0x0040 /* Internal Loopback */
-#define MODE_DRTY 0x0020 /* Disable Retry */
-#define MODE_COLL 0x0010 /* Force Collision */
-#define MODE_DTCR 0x0008 /* Disable Transmit CRC) */
-#define MODE_LOOP 0x0004 /* Loopback */
-#define MODE_DTX 0x0002 /* Disable the Transmitter */
-#define MODE_DRX 0x0001 /* Disable the Receiver */
-
-#define MODE_NORMAL 0x0000 /* Normal operation mode */
-
-/*
- * Receive message descriptor status bit definitions.
- */
-
-#define RX_OWN 0x80 /* Owner bit 0 = host, 1 = lance */
-#define RX_ERR 0x40 /* Error Summary */
-#define RX_FRAM 0x20 /* Framing Error */
-#define RX_OFLO 0x10 /* Overflow Error */
-#define RX_CRC 0x08 /* CRC Error */
-#define RX_BUFF 0x04 /* Buffer Error */
-#define RX_STP 0x02 /* Start of Packet */
-#define RX_ENP 0x01 /* End of Packet */
-
-
-/*
- * Transmit message descriptor status bit definitions.
- */
-
-#define TX_OWN 0x80 /* Owner bit 0 = host, 1 = lance */
-#define TX_ERR 0x40 /* Error Summary */
-#define TX_MORE 0x10 /* More the 1 retry needed to Xmit */
-#define TX_ONE 0x08 /* One retry needed to Xmit */
-#define TX_DEF 0x04 /* Deferred */
-#define TX_STP 0x02 /* Start of Packet */
-#define TX_ENP 0x01 /* End of Packet */
-
-/*
- * Transmit status (2) (valid if TX_ERR == 1)
- */
-
-#define TX_BUFF 0x8000 /* Buffering error (no ENP) */
-#define TX_UFLO 0x4000 /* Underflow (late memory) */
-#define TX_LCOL 0x1000 /* Late collision */
-#define TX_LCAR 0x0400 /* Loss of Carrier */
-#define TX_RTRY 0x0200 /* Failed after 16 retransmissions */
-#define TX_TDR 0x003f /* Time-domain-reflectometer-value */
-
-
-/*
- * Structures used for Communication with the LANCE
- */
-
-/* LANCE Initialize Block */
-
-struct init_block
-{
- unsigned short mode; /* Mode Register */
- unsigned char paddr[6]; /* Physical Address (MAC) */
- unsigned char laddr[8]; /* Logical Filter Address (not used) */
- unsigned int rdrp; /* Receive Descriptor Ring pointer */
- unsigned int tdrp; /* Transmit Descriptor Ring pointer */
-};
-
-
-/* Receive Message Descriptor Entry */
-
-struct rmd
-{
- union
- {
- unsigned long buffer; /* Address of buffer */
- struct
- {
- unsigned char unused[3];
- unsigned volatile char status; /* Status Bits */
- } s;
- } u;
- volatile short blen; /* Buffer Length (two's complement) */
- unsigned short mlen; /* Message Byte Count */
-};
-
-
-/* Transmit Message Descriptor Entry */
-
-struct tmd
-{
- union
- {
- unsigned long buffer; /* Address of buffer */
- struct
- {
- unsigned char unused[3];
- unsigned volatile char status; /* Status Bits */
- } s;
- } u;
- unsigned short blen; /* Buffer Length (two's complement) */
- unsigned volatile short status2; /* Error Status Bits */
-};
-
-#endif /* End of SK_G16_H */
diff --git a/drivers/net/skfp/Makefile b/drivers/net/skfp/Makefile
index 6cfccfb7889f..cb23580fcffa 100644
--- a/drivers/net/skfp/Makefile
+++ b/drivers/net/skfp/Makefile
@@ -6,8 +6,8 @@ obj-$(CONFIG_SKFP) += skfp.o
skfp-objs := skfddi.o hwmtm.o fplustm.o smt.o cfm.o \
ecm.o pcmplc.o pmf.o queue.o rmt.o \
- smtdef.o smtinit.o smttimer.o srf.o lnkstat.o \
- smtparse.o hwt.o drvfbi.o ess.o
+ smtdef.o smtinit.o smttimer.o srf.o hwt.o \
+ drvfbi.o ess.o
# NOTE:
# Compiling this driver produces some warnings (and some more are
diff --git a/drivers/net/skfp/drvfbi.c b/drivers/net/skfp/drvfbi.c
index 052e841ba187..5b475833f645 100644
--- a/drivers/net/skfp/drvfbi.c
+++ b/drivers/net/skfp/drvfbi.c
@@ -105,8 +105,8 @@ extern int AIX_vpdReadByte() ;
#endif
-/* Prototypes of local functions. */
-void smt_stop_watchdog(struct s_smc *smc);
+/* Prototype of a local function. */
+static void smt_stop_watchdog(struct s_smc *smc);
#ifdef MCA
static int read_card_id() ;
@@ -631,7 +631,7 @@ void plc_clear_irq(struct s_smc *smc, int p)
* LED_Y_OFF just switch yellow LED off
* LED_Y_ON just switch yello LED on
*/
-void led_indication(struct s_smc *smc, int led_event)
+static void led_indication(struct s_smc *smc, int led_event)
{
/* use smc->hw.mac_ring_is_up == TRUE
* as indication for Ring Operational
@@ -764,122 +764,6 @@ void llc_recover_tx(struct s_smc *smc)
#endif
}
-/*--------------------------- DMA init ----------------------------*/
-#ifdef ISA
-
-/*
- * init DMA
- */
-void init_dma(struct s_smc *smc, int dma)
-{
- SK_UNUSED(smc) ;
-
- /*
- * set cascade mode,
- * clear mask bit (enable DMA cannal)
- */
- if (dma > 3) {
- outp(0xd6,(dma & 0x03) | 0xc0) ;
- outp(0xd4, dma & 0x03) ;
- }
- else {
- outp(0x0b,(dma & 0x03) | 0xc0) ;
- outp(0x0a,dma & 0x03) ;
- }
-}
-
-/*
- * disable DMA
- */
-void dis_dma(struct s_smc *smc, int dma)
-{
- SK_UNUSED(smc) ;
-
- /*
- * set mask bit (disable DMA cannal)
- */
- if (dma > 3) {
- outp(0xd4,(dma & 0x03) | 0x04) ;
- }
- else {
- outp(0x0a,(dma & 0x03) | 0x04) ;
- }
-}
-
-#endif /* ISA */
-
-#ifdef EISA
-
-/*arrays with io addresses of dma controller length and address registers*/
-static const int cntr[8] = { 0x001,0x003,0x005,0x007,0,0x0c6,0x0ca,0x0ce } ;
-static const int base[8] = { 0x000,0x002,0x004,0x006,0,0x0c4,0x0c8,0x0cc } ;
-static const int page[8] = { 0x087,0x083,0x081,0x082,0,0x08b,0x089,0x08a } ;
-
-void init_dma(struct s_smc *smc, int dma)
-{
- /*
- * extended mode register
- * 32 bit IO
- * type c
- * TC output
- * disable stop
- */
-
- /* mode read (write) demand */
- smc->hw.dma_rmode = (dma & 3) | 0x08 | 0x0 ;
- smc->hw.dma_wmode = (dma & 3) | 0x04 | 0x0 ;
-
- /* 32 bit IO's, burst DMA mode (type "C") */
- smc->hw.dma_emode = (dma & 3) | 0x08 | 0x30 ;
-
- outp((dma < 4) ? 0x40b : 0x4d6,smc->hw.dma_emode) ;
-
- /* disable chaining */
- outp((dma < 4) ? 0x40a : 0x4d4,(dma&3)) ;
-
- /*load dma controller addresses for fast access during set dma*/
- smc->hw.dma_base_word_count = cntr[smc->hw.dma];
- smc->hw.dma_base_address = base[smc->hw.dma];
- smc->hw.dma_base_address_page = page[smc->hw.dma];
-
-}
-
-void dis_dma(struct s_smc *smc, int dma)
-{
- SK_UNUSED(smc) ;
-
- outp((dma < 4) ? 0x0a : 0xd4,(dma&3)|4) ;/* mask bit */
-}
-#endif /* EISA */
-
-#ifdef MCA
-void init_dma(struct s_smc *smc, int dma)
-{
- SK_UNUSED(smc) ;
- SK_UNUSED(dma) ;
-}
-
-void dis_dma(struct s_smc *smc, int dma)
-{
- SK_UNUSED(smc) ;
- SK_UNUSED(dma) ;
-}
-#endif
-
-#ifdef PCI
-void init_dma(struct s_smc *smc, int dma)
-{
- SK_UNUSED(smc) ;
- SK_UNUSED(dma) ;
-}
-
-void dis_dma(struct s_smc *smc, int dma)
-{
- SK_UNUSED(smc) ;
- SK_UNUSED(dma) ;
-}
-#endif
-
#ifdef MULT_OEM
static int is_equal_num(char comp1[], char comp2[], int num)
{
@@ -1407,7 +1291,7 @@ void smt_start_watchdog(struct s_smc *smc)
#endif /* DEBUG */
}
-void smt_stop_watchdog(struct s_smc *smc)
+static void smt_stop_watchdog(struct s_smc *smc)
{
SK_UNUSED(smc) ; /* Make LINT happy. */
#ifndef DEBUG
@@ -1422,104 +1306,6 @@ void smt_stop_watchdog(struct s_smc *smc)
}
#ifdef PCI
-static char get_rom_byte(struct s_smc *smc, u_short addr)
-{
- GET_PAGE(addr) ;
- return (READ_PROM(ADDR(B2_FDP))) ;
-}
-
-/*
- * ROM image defines
- */
-#define ROM_SIG_1 0
-#define ROM_SIG_2 1
-#define PCI_DATA_1 0x18
-#define PCI_DATA_2 0x19
-
-/*
- * PCI data structure defines
- */
-#define VPD_DATA_1 0x08
-#define VPD_DATA_2 0x09
-#define IMAGE_LEN_1 0x10
-#define IMAGE_LEN_2 0x11
-#define CODE_TYPE 0x14
-#define INDICATOR 0x15
-
-/*
- * BEGIN_MANUAL_ENTRY(mac_drv_vpd_read)
- * mac_drv_vpd_read(smc,buf,size,image)
- *
- * function DOWNCALL (FDDIWARE)
- * reads the VPD data of the FPROM and writes it into the
- * buffer
- *
- * para buf points to the buffer for the VPD data
- * size size of the VPD data buffer
- * image boot image; code type of the boot image
- * image = 0 Intel x86, PC-AT compatible
- * 1 OPENBOOT standard for PCI
- * 2-FF reserved
- *
- * returns len number of VPD data bytes read form the FPROM
- * <0 number of read bytes
- * >0 error: data invalid
- *
- * END_MANUAL_ENTRY
- */
-int mac_drv_vpd_read(struct s_smc *smc, char *buf, int size, char image)
-{
- u_short ibase ;
- u_short pci_base ;
- u_short vpd ;
- int len ;
-
- len = 0 ;
- ibase = 0 ;
- /*
- * as long images defined
- */
- while (get_rom_byte(smc,ibase+ROM_SIG_1) == 0x55 &&
- (u_char) get_rom_byte(smc,ibase+ROM_SIG_2) == 0xaa) {
- /*
- * get the pointer to the PCI data structure
- */
- pci_base = ibase + get_rom_byte(smc,ibase+PCI_DATA_1) +
- (get_rom_byte(smc,ibase+PCI_DATA_2) << 8) ;
-
- if (image == get_rom_byte(smc,pci_base+CODE_TYPE)) {
- /*
- * we have the right image, read the VPD data
- */
- vpd = ibase + get_rom_byte(smc,pci_base+VPD_DATA_1) +
- (get_rom_byte(smc,pci_base+VPD_DATA_2) << 8) ;
- if (vpd == ibase) {
- break ; /* no VPD data */
- }
- for (len = 0; len < size; len++,buf++,vpd++) {
- *buf = get_rom_byte(smc,vpd) ;
- }
- break ;
- }
- else {
- /*
- * try the next image
- */
- if (get_rom_byte(smc,pci_base+INDICATOR) & 0x80) {
- break ; /* this was the last image */
- }
- ibase = ibase + get_rom_byte(smc,ibase+IMAGE_LEN_1) +
- (get_rom_byte(smc,ibase+IMAGE_LEN_2) << 8) ;
- }
- }
-
- return(len) ;
-}
-
-void mac_drv_pci_fix(struct s_smc *smc, u_long fix_value)
-{
- smc->hw.pci_fix_value = fix_value ;
-}
void mac_do_pci_fix(struct s_smc *smc)
{
diff --git a/drivers/net/skfp/ess.c b/drivers/net/skfp/ess.c
index fd39b4b2ef7d..62b01328c496 100644
--- a/drivers/net/skfp/ess.c
+++ b/drivers/net/skfp/ess.c
@@ -102,7 +102,7 @@ void ess_timer_poll(struct s_smc *smc);
void ess_para_change(struct s_smc *smc);
int ess_raf_received_pack(struct s_smc *smc, SMbuf *mb, struct smt_header *sm,
int fs);
-int process_bw_alloc(struct s_smc *smc, long int payload, long int overhead);
+static int process_bw_alloc(struct s_smc *smc, long int payload, long int overhead);
/*
@@ -375,7 +375,7 @@ int ess_raf_received_pack(struct s_smc *smc, SMbuf *mb, struct smt_header *sm,
* determines the synchronous bandwidth, set the TSYNC register and the
* mib variables SBAPayload, SBAOverhead and fddiMACT-NEG.
*/
-int process_bw_alloc(struct s_smc *smc, long int payload, long int overhead)
+static int process_bw_alloc(struct s_smc *smc, long int payload, long int overhead)
{
/*
* determine the synchronous bandwidth (sync_bw) in bytes per T-NEG,
diff --git a/drivers/net/skfp/fplustm.c b/drivers/net/skfp/fplustm.c
index 76e78442fc24..a2ed47f1cc70 100644
--- a/drivers/net/skfp/fplustm.c
+++ b/drivers/net/skfp/fplustm.c
@@ -1117,30 +1117,6 @@ void mac_clear_multicast(struct s_smc *smc)
/*
BEGIN_MANUAL_ENTRY(if,func;others;2)
- int mac_set_func_addr(smc,f_addr)
- struct s_smc *smc ;
- u_long f_addr ;
-
-Function DOWNCALL (SMT, fplustm.c)
- Set a Token-Ring functional address, the address will
- be activated after calling mac_update_multicast()
-
-Para f_addr functional bits in non-canonical format
-
-Returns 0: always success
-
- END_MANUAL_ENTRY()
- */
-int mac_set_func_addr(struct s_smc *smc, u_long f_addr)
-{
- smc->hw.fp.func_addr = f_addr ;
- return(0) ;
-}
-
-
-/*
- BEGIN_MANUAL_ENTRY(if,func;others;2)
-
int mac_add_multicast(smc,addr,can)
struct s_smc *smc ;
struct fddi_addr *addr ;
@@ -1203,52 +1179,6 @@ int mac_add_multicast(struct s_smc *smc, struct fddi_addr *addr, int can)
}
/*
- BEGIN_MANUAL_ENTRY(if,func;others;2)
-
- void mac_del_multicast(smc,addr,can)
- struct s_smc *smc ;
- struct fddi_addr *addr ;
- int can ;
-
-Function DOWNCALL (SMT, fplustm.c)
- Delete an entry from the multicast table
-
-Para addr pointer to a multicast address
- can = 0: the multicast address has the physical format
- = 1: the multicast address has the canonical format
- | 0x80 permanent
-
- END_MANUAL_ENTRY()
- */
-void mac_del_multicast(struct s_smc *smc, struct fddi_addr *addr, int can)
-{
- SK_LOC_DECL(struct fddi_addr,own) ;
- struct s_fpmc *tb ;
-
- if (!(tb = mac_get_mc_table(smc,addr,&own,1,can & ~0x80)))
- return ;
- /*
- * permanent addresses must be deleted with perm bit
- * and vice versa
- */
- if (( tb->perm && (can & 0x80)) ||
- (!tb->perm && !(can & 0x80))) {
- /*
- * delete it
- */
- if (tb->n) {
- tb->n-- ;
- if (tb->perm) {
- smc->hw.fp.smt_slots_used-- ;
- }
- else {
- smc->hw.fp.os_slots_used-- ;
- }
- }
- }
-}
-
-/*
* mode
*/
diff --git a/drivers/net/skfp/h/cmtdef.h b/drivers/net/skfp/h/cmtdef.h
index 603982debc71..f2f771d8be76 100644
--- a/drivers/net/skfp/h/cmtdef.h
+++ b/drivers/net/skfp/h/cmtdef.h
@@ -507,7 +507,6 @@ void pcm_status_state(struct s_smc *smc, int np, int *type, int *state,
int *remote, int *mac);
void plc_config_mux(struct s_smc *smc, int mux);
void sm_lem_evaluate(struct s_smc *smc);
-void smt_clear_una_dna(struct s_smc *smc);
void mac_update_counter(struct s_smc *smc);
void sm_pm_ls_latch(struct s_smc *smc, int phy, int on_off);
void sm_ma_control(struct s_smc *smc, int mode);
@@ -541,11 +540,9 @@ void smt_timer_poll(struct s_smc *smc);
u_long smt_get_time(void);
u_long smt_get_tid(struct s_smc *smc);
void smt_timer_done(struct s_smc *smc);
-void smt_set_defaults(struct s_smc *smc);
void smt_fixup_mib(struct s_smc *smc);
void smt_reset_defaults(struct s_smc *smc, int level);
void smt_agent_task(struct s_smc *smc);
-void smt_please_reconnect(struct s_smc *smc, int reconn_time);
int smt_check_para(struct s_smc *smc, struct smt_header *sm,
const u_short list[]);
void driver_get_bia(struct s_smc *smc, struct fddi_addr *bia_addr);
@@ -568,7 +565,6 @@ int pcm_get_s_port(struct s_smc *smc);
int pcm_rooted_station(struct s_smc *smc);
int cfm_get_mac_input(struct s_smc *smc);
int cfm_get_mac_output(struct s_smc *smc);
-int port_to_mib(struct s_smc *smc, int p);
int cem_build_path(struct s_smc *smc, char *to, int path_index);
int sm_mac_get_tx_state(struct s_smc *smc);
char *get_pcmstate(struct s_smc *smc, int np);
@@ -580,8 +576,6 @@ void smt_send_frame(struct s_smc *smc, SMbuf *mb, int fc, int local);
void smt_set_timestamp(struct s_smc *smc, u_char *p);
void mac_set_rx_mode(struct s_smc *smc, int mode);
int mac_add_multicast(struct s_smc *smc, struct fddi_addr *addr, int can);
-int mac_set_func_addr(struct s_smc *smc, u_long f_addr);
-void mac_del_multicast(struct s_smc *smc, struct fddi_addr *addr, int can);
void mac_update_multicast(struct s_smc *smc);
void mac_clear_multicast(struct s_smc *smc);
void set_formac_tsync(struct s_smc *smc, long sync_bw);
@@ -599,7 +593,6 @@ void plc_irq(struct s_smc *smc, int np, unsigned int cmd);
int smt_set_mac_opvalues(struct s_smc *smc);
#ifdef TAG_MODE
-void mac_drv_pci_fix(struct s_smc *smc, u_long fix_value);
void mac_do_pci_fix(struct s_smc *smc);
void mac_drv_clear_tx_queue(struct s_smc *smc);
void mac_drv_repair_descr(struct s_smc *smc);
diff --git a/drivers/net/skfp/h/hwmtm.h b/drivers/net/skfp/h/hwmtm.h
index 4e360af07d77..1a606d4bfe5e 100644
--- a/drivers/net/skfp/h/hwmtm.h
+++ b/drivers/net/skfp/h/hwmtm.h
@@ -262,31 +262,6 @@ struct os_debug {
(smc)->hw.fp.tx_q[queue].tx_curr_put
/*
- * BEGIN_MANUAL_ENTRY(HWM_TX_CHECK)
- * void HWM_TX_CHECK(smc,frame_status,low_water)
- *
- * function MACRO (hardware module, hwmtm.h)
- * This macro is invoked by the OS-specific before it left it's
- * driver_send function. This macro calls mac_drv_clear_txd
- * if the free TxDs of the current transmit queue is equal or
- * lower than the given low water mark.
- *
- * para frame_status status of the frame, see design description
- * low_water low water mark of free TxD's
- *
- * END_MANUAL_ENTRY
- */
-#ifndef HWM_NO_FLOW_CTL
-#define HWM_TX_CHECK(smc,frame_status,low_water) {\
- if ((low_water)>=(smc)->hw.fp.tx_q[(frame_status)&QUEUE_A0].tx_free) {\
- mac_drv_clear_txd(smc) ;\
- }\
-}
-#else
-#define HWM_TX_CHECK(smc,frame_status,low_water) mac_drv_clear_txd(smc)
-#endif
-
-/*
* BEGIN_MANUAL_ENTRY(HWM_GET_RX_FRAG_LEN)
* int HWM_GET_RX_FRAG_LEN(rxd)
*
diff --git a/drivers/net/skfp/h/osdef1st.h b/drivers/net/skfp/h/osdef1st.h
index 5359eb53008d..763ca18cbea8 100644
--- a/drivers/net/skfp/h/osdef1st.h
+++ b/drivers/net/skfp/h/osdef1st.h
@@ -20,6 +20,8 @@
// HWM (HardWare Module) Definitions
// -----------------------
+#include <asm/byteorder.h>
+
#ifdef __LITTLE_ENDIAN
#define LITTLE_ENDIAN
#else
diff --git a/drivers/net/skfp/hwmtm.c b/drivers/net/skfp/hwmtm.c
index 18d429021edb..438f424e6361 100644
--- a/drivers/net/skfp/hwmtm.c
+++ b/drivers/net/skfp/hwmtm.c
@@ -86,6 +86,7 @@ static u_long repair_txd_ring(struct s_smc *smc, struct s_smt_tx_queue *queue);
static u_long repair_rxd_ring(struct s_smc *smc, struct s_smt_rx_queue *queue);
static SMbuf* get_llc_rx(struct s_smc *smc);
static SMbuf* get_txd_mb(struct s_smc *smc);
+static void mac_drv_clear_txd(struct s_smc *smc);
/*
-------------------------------------------------------------
@@ -146,7 +147,6 @@ extern int mac_drv_rx_init(struct s_smc *smc, int len, int fc, char *look_ahead,
*/
void process_receive(struct s_smc *smc);
void fddi_isr(struct s_smc *smc);
-void mac_drv_clear_txd(struct s_smc *smc);
void smt_free_mbuf(struct s_smc *smc, SMbuf *mb);
void init_driver_fplus(struct s_smc *smc);
void mac_drv_rx_mode(struct s_smc *smc, int mode);
@@ -158,7 +158,6 @@ void hwm_tx_frag(struct s_smc *smc, char far *virt, u_long phys, int len,
void hwm_rx_frag(struct s_smc *smc, char far *virt, u_long phys, int len,
int frame_status);
-int mac_drv_rx_frag(struct s_smc *smc, void far *virt, int len);
int mac_drv_init(struct s_smc *smc);
int hwm_tx_init(struct s_smc *smc, u_char fc, int frag_count, int frame_len,
int frame_status);
@@ -1448,35 +1447,6 @@ void hwm_rx_frag(struct s_smc *smc, char far *virt, u_long phys, int len,
NDD_TRACE("RHfE",r,AIX_REVERSE(r->rxd_rbadr),0) ;
}
-#ifndef NDIS_OS2
-/*
- * BEGIN_MANUAL_ENTRY(mac_drv_rx_frag)
- * int mac_drv_rx_frag(smc,virt,len)
- *
- * function DOWNCALL (hwmtm.c)
- * mac_drv_rx_frag fills the fragment with a part of the frame.
- *
- * para virt the virtual address of the fragment
- * len the length in bytes of the fragment
- *
- * return 0: success code, no errors possible
- *
- * END_MANUAL_ENTRY
- */
-int mac_drv_rx_frag(struct s_smc *smc, void far *virt, int len)
-{
- NDD_TRACE("RHSB",virt,len,smc->os.hwm.r.mb_pos) ;
-
- DB_RX("receive from queue: len/virt: = %d/%x",len,virt,4) ;
- memcpy((char far *)virt,smc->os.hwm.r.mb_pos,len) ;
- smc->os.hwm.r.mb_pos += len ;
-
- NDD_TRACE("RHSE",smc->os.hwm.r.mb_pos,0,0) ;
- return(0) ;
-}
-#endif
-
-
/*
* BEGINN_MANUAL_ENTRY(mac_drv_clear_rx_queue)
*
@@ -1978,7 +1948,7 @@ void smt_send_mbuf(struct s_smc *smc, SMbuf *mb, int fc)
*
* END_MANUAL_ENTRY
*/
-void mac_drv_clear_txd(struct s_smc *smc)
+static void mac_drv_clear_txd(struct s_smc *smc)
{
struct s_smt_tx_queue *queue ;
struct s_smt_fp_txd volatile *t1 ;
diff --git a/drivers/net/skfp/lnkstat.c b/drivers/net/skfp/lnkstat.c
deleted file mode 100644
index 00a248044f86..000000000000
--- a/drivers/net/skfp/lnkstat.c
+++ /dev/null
@@ -1,204 +0,0 @@
-/******************************************************************************
- *
- * (C)Copyright 1998,1999 SysKonnect,
- * a business unit of Schneider & Koch & Co. Datensysteme GmbH.
- *
- * See the file "skfddi.c" for further information.
- *
- * 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.
- *
- * The information in this file is provided "AS IS" without warranty.
- *
- ******************************************************************************/
-
-/*
- IBM FDDI read error log function
-*/
-
-#include "h/types.h"
-#include "h/fddi.h"
-#include "h/smc.h"
-#include "h/lnkstat.h"
-
-#ifndef lint
-static const char ID_sccs[] = "@(#)lnkstat.c 1.8 97/04/11 (C) SK " ;
-#endif
-
-#ifdef sun
-#define _far
-#endif
-
-#define EL_IS_OK(x,l) ((((int)&(((struct s_error_log *)0)->x)) + \
- sizeof(er->x)) <= l)
-
-/*
- BEGIN_MANUAL_ENTRY(if,func;others;11)
-
- u_long smt_get_error_word(smc)
- struct s_smc *smc ;
-
-Function DOWNCALL (SMT, lnkstat.c)
- This functions returns the SMT error work for AIX events.
-
-Return smt_error_word These bits are supported:
-
- SMT_ERL_ALC == [PS/PA].fddiPORTLerFlag
- SMT_ERL_BLC == [PB].fddiPORTLerFlag
- SMT_ERL_NCC == fddiMACNotCopiedFlag
- SMT_ERL_FEC == fddiMACFrameErrorFlag
-
- END_MANUAL_ENTRY()
- */
-u_long smt_get_error_word(struct s_smc *smc)
-{
- u_long st;
-
- /*
- * smt error word low
- */
- st = 0 ;
- if (smc->s.sas == SMT_SAS) {
- if (smc->mib.p[PS].fddiPORTLerFlag)
- st |= SMT_ERL_ALC ;
- }
- else {
- if (smc->mib.p[PA].fddiPORTLerFlag)
- st |= SMT_ERL_ALC ;
- if (smc->mib.p[PB].fddiPORTLerFlag)
- st |= SMT_ERL_BLC ;
- }
- if (smc->mib.m[MAC0].fddiMACNotCopiedFlag)
- st |= SMT_ERL_NCC ; /* not copied condition */
- if (smc->mib.m[MAC0].fddiMACFrameErrorFlag)
- st |= SMT_ERL_FEC ; /* frame error condition */
-
- return st;
-}
-
-/*
- BEGIN_MANUAL_ENTRY(if,func;others;11)
-
- u_long smt_get_event_word(smc)
- struct s_smc *smc ;
-
-Function DOWNCALL (SMT, lnkstat.c)
- This functions returns the SMT event work for AIX events.
-
-Return smt_event_word always 0
-
- END_MANUAL_ENTRY()
- */
-u_long smt_get_event_word(struct s_smc *smc)
-{
- return (u_long) 0;
-}
-
-/*
- BEGIN_MANUAL_ENTRY(if,func;others;11)
-
- u_long smt_get_port_event_word(smc)
- struct s_smc *smc ;
-
-Function DOWNCALL (SMT, lnkstat.c)
- This functions returns the SMT port event work for AIX events.
-
-Return smt_port_event_word always 0
-
- END_MANUAL_ENTRY()
- */
-u_long smt_get_port_event_word(struct s_smc *smc)
-{
- return (u_long) 0;
-}
-
-/*
- BEGIN_MANUAL_ENTRY(if,func;others;11)
-
- u_long smt_read_errorlog(smc,p,len)
- struct s_smc *smc ;
- char _far *p ;
- int len ;
-
-Function DOWNCALL (SMT, lnkstat.c)
- This functions returns the SMT error log field for AIX events.
-
-Para p pointer to the error log field
- len len of the error log field
-
-Return len used len of the error log field
-
- END_MANUAL_ENTRY()
- */
-int smt_read_errorlog(struct s_smc *smc, char _far *p, int len)
-{
- int i ;
- int st ;
- struct s_error_log _far *er ;
-
- er = (struct s_error_log _far *) p ;
- if (len > sizeof(struct s_error_log))
- len = sizeof(struct s_error_log) ;
- for (i = 0 ; i < len ; i++)
- *p++ = 0 ;
- /*
- * set count
- */
- if (EL_IS_OK(set_count_high,len)) {
- er->set_count_low = (u_short)smc->mib.fddiSMTSetCount.count ;
- er->set_count_high =
- (u_short)(smc->mib.fddiSMTSetCount.count >> 16L) ;
- }
- /*
- * aci
- */
- if (EL_IS_OK(aci_id_code,len)) {
- er->aci_id_code = 0 ;
- }
- /*
- * purge counter is missed frames; 16 bits only
- */
- if (EL_IS_OK(purge_frame_counter,len)) {
- if (smc->mib.m[MAC0].fddiMACCopied_Ct > 0xffff)
- er->purge_frame_counter = 0xffff ;
- else
- er->purge_frame_counter =
- (u_short)smc->mib.m[MAC0].fddiMACCopied_Ct ;
- }
- /*
- * CMT and RMT state machines
- */
- if (EL_IS_OK(ecm_state,len))
- er->ecm_state = smc->mib.fddiSMTECMState ;
-
- if (EL_IS_OK(pcm_b_state,len)) {
- if (smc->s.sas == SMT_SAS) {
- er->pcm_a_state = smc->y[PS].mib->fddiPORTPCMState ;
- er->pcm_b_state = 0 ;
- }
- else {
- er->pcm_a_state = smc->y[PA].mib->fddiPORTPCMState ;
- er->pcm_b_state = smc->y[PB].mib->fddiPORTPCMState ;
- }
- }
- if (EL_IS_OK(cfm_state,len))
- er->cfm_state = smc->mib.fddiSMTCF_State ;
- if (EL_IS_OK(rmt_state,len))
- er->rmt_state = smc->mib.m[MAC0].fddiMACRMTState ;
-
- /*
- * smt error word low (we only need the low order 16 bits.)
- */
-
- st = smt_get_error_word(smc) & 0xffff ;
-
- if (EL_IS_OK(smt_error_low,len))
- er->smt_error_low = st ;
-
- if (EL_IS_OK(ucode_version_level,len))
- er->ucode_version_level = 0x0101 ;
- return(len) ;
-}
-
diff --git a/drivers/net/skfp/pcmplc.c b/drivers/net/skfp/pcmplc.c
index 571f055c096b..cd0aa4c151b0 100644
--- a/drivers/net/skfp/pcmplc.c
+++ b/drivers/net/skfp/pcmplc.c
@@ -1861,13 +1861,6 @@ void plc_irq(struct s_smc *smc, int np, unsigned int cmd)
#endif
}
-void pcm_set_lct_short(struct s_smc *smc, int n)
-{
- if (n <= 0 || n > 1000)
- return ;
- smc->s.lct_short = n ;
-}
-
#ifdef DEBUG
/*
* fill state struct
diff --git a/drivers/net/skfp/pmf.c b/drivers/net/skfp/pmf.c
index f2b446d8b0bf..efc639c013fd 100644
--- a/drivers/net/skfp/pmf.c
+++ b/drivers/net/skfp/pmf.c
@@ -36,12 +36,13 @@ static int smt_authorize(struct s_smc *smc, struct smt_header *sm);
static int smt_check_set_count(struct s_smc *smc, struct smt_header *sm);
static const struct s_p_tab* smt_get_ptab(u_short para);
static int smt_mib_phys(struct s_smc *smc);
-int smt_set_para(struct s_smc *smc, struct smt_para *pa, int index, int local,
- int set);
+static int smt_set_para(struct s_smc *smc, struct smt_para *pa, int index,
+ int local, int set);
void smt_add_para(struct s_smc *smc, struct s_pcon *pcon, u_short para,
int index, int local);
static SMbuf *smt_build_pmf_response(struct s_smc *smc, struct smt_header *req,
int set, int local);
+static int port_to_mib(struct s_smc *smc, int p);
#define MOFFSS(e) ((int)&(((struct fddi_mib *)0)->e))
#define MOFFSA(e) ((int) (((struct fddi_mib *)0)->e))
@@ -1078,8 +1079,8 @@ wrong_error:
/*
* set parameter
*/
-int smt_set_para(struct s_smc *smc, struct smt_para *pa, int index, int local,
- int set)
+static int smt_set_para(struct s_smc *smc, struct smt_para *pa, int index,
+ int local, int set)
{
#define IFSET(x) if (set) (x)
@@ -1549,7 +1550,7 @@ static int smt_mib_phys(struct s_smc *smc)
#endif
}
-int port_to_mib(struct s_smc *smc, int p)
+static int port_to_mib(struct s_smc *smc, int p)
{
#ifdef CONCENTRATOR
SK_UNUSED(smc) ;
diff --git a/drivers/net/skfp/skfddi.c b/drivers/net/skfp/skfddi.c
index c88aad6edd74..4b5ed2c63177 100644
--- a/drivers/net/skfp/skfddi.c
+++ b/drivers/net/skfp/skfddi.c
@@ -149,7 +149,6 @@ extern void hwm_rx_frag(struct s_smc *smc, char far * virt, u_long phys,
extern void mac_drv_rx_mode(struct s_smc *smc, int mode);
extern void mac_drv_clear_rx_queue(struct s_smc *smc);
extern void enable_tx_irq(struct s_smc *smc, u_short queue);
-extern void mac_drv_clear_txd(struct s_smc *smc);
static struct pci_device_id skfddi_pci_tbl[] = {
{ PCI_VENDOR_ID_SK, PCI_DEVICE_ID_SK_FP, PCI_ANY_ID, PCI_ANY_ID, },
diff --git a/drivers/net/skfp/smt.c b/drivers/net/skfp/smt.c
index 71935eaf9d4e..f17c05cbe44b 100644
--- a/drivers/net/skfp/smt.c
+++ b/drivers/net/skfp/smt.c
@@ -86,7 +86,7 @@ static void smt_send_sif_config(struct s_smc *smc, struct fddi_addr *dest,
static void smt_send_sif_operation(struct s_smc *smc, struct fddi_addr *dest,
u_long tid, int local);
#ifdef LITTLE_ENDIAN
-static void smt_string_swap(void);
+static void smt_string_swap(char *data, const char *format, int len);
#endif
static void smt_add_frame_len(SMbuf *mb, int len);
static void smt_fill_una(struct s_smc *smc, struct smt_p_una *una);
@@ -110,7 +110,7 @@ static void smt_fill_setcount(struct s_smc *smc, struct smt_p_setcount *setcount
static void smt_fill_echo(struct s_smc *smc, struct smt_p_echo *echo, u_long seed,
int len);
-void smt_clear_una_dna(struct s_smc *smc);
+static void smt_clear_una_dna(struct s_smc *smc);
static void smt_clear_old_una_dna(struct s_smc *smc);
#ifdef CONCENTRATOR
static int entity_to_index(void);
@@ -118,7 +118,7 @@ static int entity_to_index(void);
static void update_dac(struct s_smc *smc, int report);
static int div_ratio(u_long upper, u_long lower);
#ifdef USE_CAN_ADDR
-void hwm_conv_can(struct s_smc *smc, char *data, int len);
+static void hwm_conv_can(struct s_smc *smc, char *data, int len);
#else
#define hwm_conv_can(smc,data,len)
#endif
@@ -216,24 +216,6 @@ void smt_agent_task(struct s_smc *smc)
DB_SMT("SMT agent task\n",0,0) ;
}
-void smt_please_reconnect(struct s_smc *smc, int reconn_time)
-/* struct s_smc *smc; Pointer to SMT context */
-/* int reconn_time; Wait for reconnect time in seconds */
-{
- /*
- * The please reconnect variable is used as a timer.
- * It is decremented each time smt_event is called.
- * This happens every second or when smt_force_irq is called.
- * Note: smt_force_irq () is called on some packet receives and
- * when a multicast address is changed. Since nothing
- * is received during the disconnect and the multicast
- * address changes can be viewed as not very often and
- * the timer runs out close to its given value
- * (reconn_time).
- */
- smc->sm.please_reconnect = reconn_time ;
-}
-
#ifndef SMT_REAL_TOKEN_CT
void smt_emulate_token_ct(struct s_smc *smc, int mac_index)
{
@@ -1574,7 +1556,7 @@ static void smt_fill_echo(struct s_smc *smc, struct smt_p_echo *echo, u_long see
* clear DNA and UNA
* called from CFM if configuration changes
*/
-void smt_clear_una_dna(struct s_smc *smc)
+static void smt_clear_una_dna(struct s_smc *smc)
{
smc->mib.m[MAC0].fddiMACUpstreamNbr = SMT_Unknown ;
smc->mib.m[MAC0].fddiMACDownstreamNbr = SMT_Unknown ;
@@ -2058,30 +2040,10 @@ int smt_action(struct s_smc *smc, int class, int code, int index)
}
/*
- * change tneg
- * set T_Req in MIB (Path Attribute)
- * calculate new values for MAC
- * if change required
- * disconnect
- * set reconnect
- * end
- */
-void smt_change_t_neg(struct s_smc *smc, u_long tneg)
-{
- smc->mib.a[PATH0].fddiPATHMaxT_Req = tneg ;
-
- if (smt_set_mac_opvalues(smc)) {
- RS_SET(smc,RS_EVENT) ;
- smc->sm.please_reconnect = 1 ;
- queue_event(smc,EVENT_ECM,EC_DISCONNECT) ;
- }
-}
-
-/*
* canonical conversion of <len> bytes beginning form *data
*/
#ifdef USE_CAN_ADDR
-void hwm_conv_can(struct s_smc *smc, char *data, int len)
+static void hwm_conv_can(struct s_smc *smc, char *data, int len)
{
int i ;
diff --git a/drivers/net/skfp/smtdef.c b/drivers/net/skfp/smtdef.c
index 5a0c8db816d8..4e07ff7073f1 100644
--- a/drivers/net/skfp/smtdef.c
+++ b/drivers/net/skfp/smtdef.c
@@ -76,11 +76,6 @@ void smt_reset_defaults(struct s_smc *smc, int level);
static void smt_init_mib(struct s_smc *smc, int level);
static int set_min_max(int maxflag, u_long mib, u_long limit, u_long *oper);
-void smt_set_defaults(struct s_smc *smc)
-{
- smt_reset_defaults(smc,0) ;
-}
-
#define MS2BCLK(x) ((x)*12500L)
#define US2BCLK(x) ((x)*1250L)
diff --git a/drivers/net/skfp/smtparse.c b/drivers/net/skfp/smtparse.c
deleted file mode 100644
index d5779e414dbe..000000000000
--- a/drivers/net/skfp/smtparse.c
+++ /dev/null
@@ -1,467 +0,0 @@
-/******************************************************************************
- *
- * (C)Copyright 1998,1999 SysKonnect,
- * a business unit of Schneider & Koch & Co. Datensysteme GmbH.
- *
- * See the file "skfddi.c" for further information.
- *
- * 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.
- *
- * The information in this file is provided "AS IS" without warranty.
- *
- ******************************************************************************/
-
-
-/*
- parser for SMT parameters
-*/
-
-#include "h/types.h"
-#include "h/fddi.h"
-#include "h/smc.h"
-#include "h/smt_p.h"
-
-#define KERNEL
-#include "h/smtstate.h"
-
-#ifndef lint
-static const char ID_sccs[] = "@(#)smtparse.c 1.12 98/10/06 (C) SK " ;
-#endif
-
-#ifdef sun
-#define _far
-#endif
-
-/*
- * convert to BCLK units
- */
-#define MS2BCLK(x) ((x)*12500L)
-#define US2BCLK(x) ((x/10)*125L)
-
-/*
- * parameter table
- */
-static struct s_ptab {
- char *pt_name ;
- u_short pt_num ;
- u_short pt_type ;
- u_long pt_min ;
- u_long pt_max ;
-} ptab[] = {
- { "PMFPASSWD",0, 0 } ,
- { "USERDATA",1, 0 } ,
- { "LERCUTOFFA",2, 1, 4, 15 } ,
- { "LERCUTOFFB",3, 1, 4, 15 } ,
- { "LERALARMA",4, 1, 4, 15 } ,
- { "LERALARMB",5, 1, 4, 15 } ,
- { "TMAX",6, 1, 5, 165 } ,
- { "TMIN",7, 1, 5, 165 } ,
- { "TREQ",8, 1, 5, 165 } ,
- { "TVX",9, 1, 2500, 10000 } ,
-#ifdef ESS
- { "SBAPAYLOAD",10, 1, 0, 1562 } ,
- { "SBAOVERHEAD",11, 1, 50, 5000 } ,
- { "MAXTNEG",12, 1, 5, 165 } ,
- { "MINSEGMENTSIZE",13, 1, 0, 4478 } ,
- { "SBACATEGORY",14, 1, 0, 0xffff } ,
- { "SYNCHTXMODE",15, 0 } ,
-#endif
-#ifdef SBA
- { "SBACOMMAND",16, 0 } ,
- { "SBAAVAILABLE",17, 1, 0, 100 } ,
-#endif
- { NULL }
-} ;
-
-/* Define maximum string size for values and keybuffer */
-#define MAX_VAL 40
-
-/*
- * local function declarations
- */
-static u_long parse_num(int type, char _far *value, char *v, u_long mn,
- u_long mx, int scale);
-static int parse_word(char *buf, char _far *text);
-
-#ifdef SIM
-#define DB_MAIN(a,b,c) printf(a,b,c)
-#else
-#define DB_MAIN(a,b,c)
-#endif
-
-/*
- * BEGIN_MANUAL_ENTRY()
- *
- * int smt_parse_arg(struct s_smc *,char _far *keyword,int type,
- char _far *value)
- *
- * parse SMT parameter
- * *keyword
- * pointer to keyword, must be \0, \n or \r terminated
- * *value pointer to value, either char * or u_long *
- * if char *
- * pointer to value, must be \0, \n or \r terminated
- * if u_long *
- * contains binary value
- *
- * type 0: integer
- * 1: string
- * return
- * 0 parameter parsed ok
- * != 0 error
- * NOTE:
- * function can be called with DS != SS
- *
- *
- * END_MANUAL_ENTRY()
- */
-int smt_parse_arg(struct s_smc *smc, char _far *keyword, int type,
- char _far *value)
-{
- char keybuf[MAX_VAL+1];
- char valbuf[MAX_VAL+1];
- char c ;
- char *p ;
- char *v ;
- char *d ;
- u_long val = 0 ;
- struct s_ptab *pt ;
- int st ;
- int i ;
-
- /*
- * parse keyword
- */
- if ((st = parse_word(keybuf,keyword)))
- return(st) ;
- /*
- * parse value if given as string
- */
- if (type == 1) {
- if ((st = parse_word(valbuf,value)))
- return(st) ;
- }
- /*
- * search in table
- */
- st = 0 ;
- for (pt = ptab ; (v = pt->pt_name) ; pt++) {
- for (p = keybuf ; (c = *p) ; p++,v++) {
- if (c != *v)
- break ;
- }
- if (!c && !*v)
- break ;
- }
- if (!v)
- return(-1) ;
-#if 0
- printf("=>%s<==>%s<=\n",pt->pt_name,valbuf) ;
-#endif
- /*
- * set value in MIB
- */
- if (pt->pt_type)
- val = parse_num(type,value,valbuf,pt->pt_min,pt->pt_max,1) ;
- switch (pt->pt_num) {
- case 0 :
- v = valbuf ;
- d = (char *) smc->mib.fddiPRPMFPasswd ;
- for (i = 0 ; i < (signed)sizeof(smc->mib.fddiPRPMFPasswd) ; i++)
- *d++ = *v++ ;
- DB_MAIN("SET %s = %s\n",pt->pt_name,smc->mib.fddiPRPMFPasswd) ;
- break ;
- case 1 :
- v = valbuf ;
- d = (char *) smc->mib.fddiSMTUserData ;
- for (i = 0 ; i < (signed)sizeof(smc->mib.fddiSMTUserData) ; i++)
- *d++ = *v++ ;
- DB_MAIN("SET %s = %s\n",pt->pt_name,smc->mib.fddiSMTUserData) ;
- break ;
- case 2 :
- smc->mib.p[PA].fddiPORTLer_Cutoff = (u_char) val ;
- DB_MAIN("SET %s = %d\n",
- pt->pt_name,smc->mib.p[PA].fddiPORTLer_Cutoff) ;
- break ;
- case 3 :
- smc->mib.p[PB].fddiPORTLer_Cutoff = (u_char) val ;
- DB_MAIN("SET %s = %d\n",
- pt->pt_name,smc->mib.p[PB].fddiPORTLer_Cutoff) ;
- break ;
- case 4 :
- smc->mib.p[PA].fddiPORTLer_Alarm = (u_char) val ;
- DB_MAIN("SET %s = %d\n",
- pt->pt_name,smc->mib.p[PA].fddiPORTLer_Alarm) ;
- break ;
- case 5 :
- smc->mib.p[PB].fddiPORTLer_Alarm = (u_char) val ;
- DB_MAIN("SET %s = %d\n",
- pt->pt_name,smc->mib.p[PB].fddiPORTLer_Alarm) ;
- break ;
- case 6 : /* TMAX */
- DB_MAIN("SET %s = %d\n",pt->pt_name,val) ;
- smc->mib.a[PATH0].fddiPATHT_MaxLowerBound =
- (u_long) -MS2BCLK((long)val) ;
- break ;
- case 7 : /* TMIN */
- DB_MAIN("SET %s = %d\n",pt->pt_name,val) ;
- smc->mib.m[MAC0].fddiMACT_Min =
- (u_long) -MS2BCLK((long)val) ;
- break ;
- case 8 : /* TREQ */
- DB_MAIN("SET %s = %d\n",pt->pt_name,val) ;
- smc->mib.a[PATH0].fddiPATHMaxT_Req =
- (u_long) -MS2BCLK((long)val) ;
- break ;
- case 9 : /* TVX */
- DB_MAIN("SET %s = %d \n",pt->pt_name,val) ;
- smc->mib.a[PATH0].fddiPATHTVXLowerBound =
- (u_long) -US2BCLK((long)val) ;
- break ;
-#ifdef ESS
- case 10 : /* SBAPAYLOAD */
- DB_MAIN("SET %s = %d\n",pt->pt_name,val) ;
- if (smc->mib.fddiESSPayload != val) {
- smc->ess.raf_act_timer_poll = TRUE ;
- smc->mib.fddiESSPayload = val ;
- }
- break ;
- case 11 : /* SBAOVERHEAD */
- DB_MAIN("SET %s = %d\n",pt->pt_name,val) ;
- smc->mib.fddiESSOverhead = val ;
- break ;
- case 12 : /* MAXTNEG */
- DB_MAIN("SET %s = %d\n",pt->pt_name,val) ;
- smc->mib.fddiESSMaxTNeg = (u_long) -MS2BCLK((long)val) ;
- break ;
- case 13 : /* MINSEGMENTSIZE */
- DB_MAIN("SET %s = %d\n",pt->pt_name,val) ;
- smc->mib.fddiESSMinSegmentSize = val ;
- break ;
- case 14 : /* SBACATEGORY */
- DB_MAIN("SET %s = %d\n",pt->pt_name,val) ;
- smc->mib.fddiESSCategory =
- (smc->mib.fddiESSCategory & 0xffff) |
- ((u_long)(val << 16)) ;
- break ;
- case 15 : /* SYNCHTXMODE */
- /* do not use memcmp(valbuf,"ALL",3) because DS != SS */
- if (valbuf[0] == 'A' && valbuf[1] == 'L' && valbuf[2] == 'L') {
- smc->mib.fddiESSSynchTxMode = TRUE ;
- DB_MAIN("SET %s = %s\n",pt->pt_name,valbuf) ;
- }
- /* if (!memcmp(valbuf,"SPLIT",5)) { */
- if (valbuf[0] == 'S' && valbuf[1] == 'P' && valbuf[2] == 'L' &&
- valbuf[3] == 'I' && valbuf[4] == 'T') {
- DB_MAIN("SET %s = %s\n",pt->pt_name,valbuf) ;
- smc->mib.fddiESSSynchTxMode = FALSE ;
- }
- break ;
-#endif
-#ifdef SBA
- case 16 : /* SBACOMMAND */
- /* if (!memcmp(valbuf,"START",5)) { */
- if (valbuf[0] == 'S' && valbuf[1] == 'T' && valbuf[2] == 'A' &&
- valbuf[3] == 'R' && valbuf[4] == 'T') {
- DB_MAIN("SET %s = %s\n",pt->pt_name,valbuf) ;
- smc->mib.fddiSBACommand = SB_START ;
- }
- /* if (!memcmp(valbuf,"STOP",4)) { */
- if (valbuf[0] == 'S' && valbuf[1] == 'T' && valbuf[2] == 'O' &&
- valbuf[3] == 'P') {
- DB_MAIN("SET %s = %s\n",pt->pt_name,valbuf) ;
- smc->mib.fddiSBACommand = SB_STOP ;
- }
- break ;
- case 17 : /* SBAAVAILABLE */
- DB_MAIN("SET %s = %d\n",pt->pt_name,val) ;
- smc->mib.fddiSBAAvailable = (u_char) val ;
- break ;
-#endif
- }
- return(0) ;
-}
-
-static int parse_word(char *buf, char _far *text)
-{
- char c ;
- char *p ;
- int p_len ;
- int quote ;
- int i ;
- int ok ;
-
- /*
- * skip leading white space
- */
- p = buf ;
- for (i = 0 ; i < MAX_VAL ; i++)
- *p++ = 0 ;
- p = buf ;
- p_len = 0 ;
- ok = 0 ;
- while ( (c = *text++) && (c != '\n') && (c != '\r')) {
- if ((c != ' ') && (c != '\t')) {
- ok = 1 ;
- break ;
- }
- }
- if (!ok)
- return(-1) ;
- if (c == '"') {
- quote = 1 ;
- }
- else {
- quote = 0 ;
- text-- ;
- }
- /*
- * parse valbuf
- */
- ok = 0 ;
- while (!ok && p_len < MAX_VAL-1 && (c = *text++) && (c != '\n')
- && (c != '\r')) {
- switch (quote) {
- case 0 :
- if ((c == ' ') || (c == '\t') || (c == '=')) {
- ok = 1 ;
- break ;
- }
- *p++ = c ;
- p_len++ ;
- break ;
- case 2 :
- *p++ = c ;
- p_len++ ;
- quote = 1 ;
- break ;
- case 1 :
- switch (c) {
- case '"' :
- ok = 1 ;
- break ;
- case '\\' :
- quote = 2 ;
- break ;
- default :
- *p++ = c ;
- p_len++ ;
- }
- }
- }
- *p++ = 0 ;
- for (p = buf ; (c = *p) ; p++) {
- if (c >= 'a' && c <= 'z')
- *p = c + 'A' - 'a' ;
- }
- return(0) ;
-}
-
-static u_long parse_num(int type, char _far *value, char *v, u_long mn,
- u_long mx, int scale)
-{
- u_long x = 0 ;
- char c ;
-
- if (type == 0) { /* integer */
- u_long _far *l ;
- u_long u1 ;
-
- l = (u_long _far *) value ;
- u1 = *l ;
- /*
- * if the value is negative take the lower limit
- */
- if ((long)u1 < 0) {
- if (- ((long)u1) > (long) mx) {
- u1 = 0 ;
- }
- else {
- u1 = (u_long) - ((long)u1) ;
- }
- }
- x = u1 ;
- }
- else { /* string */
- int sign = 0 ;
-
- if (*v == '-') {
- sign = 1 ;
- }
- while ((c = *v++) && (c >= '0') && (c <= '9')) {
- x = x * 10 + c - '0' ;
- }
- if (scale == 10) {
- x *= 10 ;
- if (c == '.') {
- if ((c = *v++) && (c >= '0') && (c <= '9')) {
- x += c - '0' ;
- }
- }
- }
- if (sign)
- x = (u_long) - ((long)x) ;
- }
- /*
- * if the value is negative
- * and the absolute value is outside the limits
- * take the lower limit
- * else
- * take the absoute value
- */
- if ((long)x < 0) {
- if (- ((long)x) > (long) mx) {
- x = 0 ;
- }
- else {
- x = (u_long) - ((long)x) ;
- }
- }
- if (x < mn)
- return(mn) ;
- else if (x > mx)
- return(mx) ;
- return(x) ;
-}
-
-#if 0
-struct s_smc SMC ;
-main()
-{
- char *p ;
- char *v ;
- char buf[100] ;
- int toggle = 0 ;
-
- while (gets(buf)) {
- p = buf ;
- while (*p && ((*p == ' ') || (*p == '\t')))
- p++ ;
-
- while (*p && ((*p != ' ') && (*p != '\t')))
- p++ ;
-
- v = p ;
- while (*v && ((*v == ' ') || (*v == '\t')))
- v++ ;
- if ((*v >= '0') && (*v <= '9')) {
- toggle = !toggle ;
- if (toggle) {
- u_long l ;
- l = atol(v) ;
- smt_parse_arg(&SMC,buf,0,(char _far *)&l) ;
- }
- else
- smt_parse_arg(&SMC,buf,1,(char _far *)p) ;
- }
- else {
- smt_parse_arg(&SMC,buf,1,(char _far *)p) ;
- }
- }
- exit(0) ;
-}
-#endif
-
diff --git a/drivers/net/skge.c b/drivers/net/skge.c
new file mode 100644
index 000000000000..f15739481d62
--- /dev/null
+++ b/drivers/net/skge.c
@@ -0,0 +1,3317 @@
+/*
+ * New driver for Marvell Yukon chipset and SysKonnect Gigabit
+ * Ethernet adapters. Based on earlier sk98lin, e100 and
+ * FreeBSD if_sk drivers.
+ *
+ * This driver intentionally does not support all the features
+ * of the original driver such as link fail-over and link management because
+ * those should be done at higher levels.
+ *
+ * Copyright (C) 2004, 2005 Stephen Hemminger <shemminger@osdl.org>
+ *
+ * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/config.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/ethtool.h>
+#include <linux/pci.h>
+#include <linux/if_vlan.h>
+#include <linux/ip.h>
+#include <linux/delay.h>
+#include <linux/crc32.h>
+#include <linux/dma-mapping.h>
+#include <asm/irq.h>
+
+#include "skge.h"
+
+#define DRV_NAME "skge"
+#define DRV_VERSION "0.8"
+#define PFX DRV_NAME " "
+
+#define DEFAULT_TX_RING_SIZE 128
+#define DEFAULT_RX_RING_SIZE 512
+#define MAX_TX_RING_SIZE 1024
+#define MAX_RX_RING_SIZE 4096
+#define RX_COPY_THRESHOLD 128
+#define RX_BUF_SIZE 1536
+#define PHY_RETRIES 1000
+#define ETH_JUMBO_MTU 9000
+#define TX_WATCHDOG (5 * HZ)
+#define NAPI_WEIGHT 64
+#define BLINK_MS 250
+
+MODULE_DESCRIPTION("SysKonnect Gigabit Ethernet driver");
+MODULE_AUTHOR("Stephen Hemminger <shemminger@osdl.org>");
+MODULE_LICENSE("GPL");
+MODULE_VERSION(DRV_VERSION);
+
+static const u32 default_msg
+ = NETIF_MSG_DRV| NETIF_MSG_PROBE| NETIF_MSG_LINK
+ | NETIF_MSG_IFUP| NETIF_MSG_IFDOWN;
+
+static int debug = -1; /* defaults above */
+module_param(debug, int, 0);
+MODULE_PARM_DESC(debug, "Debug level (0=none,...,16=all)");
+
+static const struct pci_device_id skge_id_table[] = {
+ { PCI_DEVICE(PCI_VENDOR_ID_3COM, PCI_DEVICE_ID_3COM_3C940) },
+ { PCI_DEVICE(PCI_VENDOR_ID_3COM, PCI_DEVICE_ID_3COM_3C940B) },
+ { PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, PCI_DEVICE_ID_SYSKONNECT_GE) },
+ { PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, PCI_DEVICE_ID_SYSKONNECT_YU) },
+ { PCI_DEVICE(PCI_VENDOR_ID_DLINK, PCI_DEVICE_ID_DLINK_DGE510T), },
+ { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4320) },
+ { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x5005) }, /* Belkin */
+ { PCI_DEVICE(PCI_VENDOR_ID_CNET, PCI_DEVICE_ID_CNET_GIGACARD) },
+ { PCI_DEVICE(PCI_VENDOR_ID_LINKSYS, PCI_DEVICE_ID_LINKSYS_EG1032) },
+ { PCI_DEVICE(PCI_VENDOR_ID_LINKSYS, PCI_DEVICE_ID_LINKSYS_EG1064) },
+ { 0 }
+};
+MODULE_DEVICE_TABLE(pci, skge_id_table);
+
+static int skge_up(struct net_device *dev);
+static int skge_down(struct net_device *dev);
+static void skge_tx_clean(struct skge_port *skge);
+static void xm_phy_write(struct skge_hw *hw, int port, u16 reg, u16 val);
+static void gm_phy_write(struct skge_hw *hw, int port, u16 reg, u16 val);
+static void genesis_get_stats(struct skge_port *skge, u64 *data);
+static void yukon_get_stats(struct skge_port *skge, u64 *data);
+static void yukon_init(struct skge_hw *hw, int port);
+static void yukon_reset(struct skge_hw *hw, int port);
+static void genesis_mac_init(struct skge_hw *hw, int port);
+static void genesis_reset(struct skge_hw *hw, int port);
+static void genesis_link_up(struct skge_port *skge);
+
+/* Avoid conditionals by using array */
+static const int txqaddr[] = { Q_XA1, Q_XA2 };
+static const int rxqaddr[] = { Q_R1, Q_R2 };
+static const u32 rxirqmask[] = { IS_R1_F, IS_R2_F };
+static const u32 txirqmask[] = { IS_XA1_F, IS_XA2_F };
+static const u32 portirqmask[] = { IS_PORT_1, IS_PORT_2 };
+
+/* Don't need to look at whole 16K.
+ * last interesting register is descriptor poll timer.
+ */
+#define SKGE_REGS_LEN (29*128)
+
+static int skge_get_regs_len(struct net_device *dev)
+{
+ return SKGE_REGS_LEN;
+}
+
+/*
+ * Returns copy of control register region
+ * I/O region is divided into banks and certain regions are unreadable
+ */
+static void skge_get_regs(struct net_device *dev, struct ethtool_regs *regs,
+ void *p)
+{
+ const struct skge_port *skge = netdev_priv(dev);
+ unsigned long offs;
+ const void __iomem *io = skge->hw->regs;
+ static const unsigned long bankmap
+ = (1<<0) | (1<<2) | (1<<8) | (1<<9)
+ | (1<<12) | (1<<13) | (1<<14) | (1<<15) | (1<<16)
+ | (1<<17) | (1<<20) | (1<<21) | (1<<22) | (1<<23)
+ | (1<<24) | (1<<25) | (1<<26) | (1<<27) | (1<<28);
+
+ regs->version = 1;
+ for (offs = 0; offs < regs->len; offs += 128) {
+ u32 len = min_t(u32, 128, regs->len - offs);
+
+ if (bankmap & (1<<(offs/128)))
+ memcpy_fromio(p + offs, io + offs, len);
+ else
+ memset(p + offs, 0, len);
+ }
+}
+
+/* Wake on Lan only supported on Yukon chps with rev 1 or above */
+static int wol_supported(const struct skge_hw *hw)
+{
+ return !((hw->chip_id == CHIP_ID_GENESIS ||
+ (hw->chip_id == CHIP_ID_YUKON && hw->chip_rev == 0)));
+}
+
+static void skge_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
+{
+ struct skge_port *skge = netdev_priv(dev);
+
+ wol->supported = wol_supported(skge->hw) ? WAKE_MAGIC : 0;
+ wol->wolopts = skge->wol ? WAKE_MAGIC : 0;
+}
+
+static int skge_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
+{
+ struct skge_port *skge = netdev_priv(dev);
+ struct skge_hw *hw = skge->hw;
+
+ if (wol->wolopts != WAKE_MAGIC && wol->wolopts != 0)
+ return -EOPNOTSUPP;
+
+ if (wol->wolopts == WAKE_MAGIC && !wol_supported(hw))
+ return -EOPNOTSUPP;
+
+ skge->wol = wol->wolopts == WAKE_MAGIC;
+
+ if (skge->wol) {
+ memcpy_toio(hw->regs + WOL_MAC_ADDR, dev->dev_addr, ETH_ALEN);
+
+ skge_write16(hw, WOL_CTRL_STAT,
+ WOL_CTL_ENA_PME_ON_MAGIC_PKT |
+ WOL_CTL_ENA_MAGIC_PKT_UNIT);
+ } else
+ skge_write16(hw, WOL_CTRL_STAT, WOL_CTL_DEFAULT);
+
+ return 0;
+}
+
+/* Determine supported/adverised modes based on hardware.
+ * Note: ethtoool ADVERTISED_xxx == SUPPORTED_xxx
+ */
+static u32 skge_supported_modes(const struct skge_hw *hw)
+{
+ u32 supported;
+
+ if (iscopper(hw)) {
+ supported = SUPPORTED_10baseT_Half
+ | SUPPORTED_10baseT_Full
+ | SUPPORTED_100baseT_Half
+ | SUPPORTED_100baseT_Full
+ | SUPPORTED_1000baseT_Half
+ | SUPPORTED_1000baseT_Full
+ | SUPPORTED_Autoneg| SUPPORTED_TP;
+
+ if (hw->chip_id == CHIP_ID_GENESIS)
+ supported &= ~(SUPPORTED_10baseT_Half
+ | SUPPORTED_10baseT_Full
+ | SUPPORTED_100baseT_Half
+ | SUPPORTED_100baseT_Full);
+
+ else if (hw->chip_id == CHIP_ID_YUKON)
+ supported &= ~SUPPORTED_1000baseT_Half;
+ } else
+ supported = SUPPORTED_1000baseT_Full | SUPPORTED_FIBRE
+ | SUPPORTED_Autoneg;
+
+ return supported;
+}
+
+static int skge_get_settings(struct net_device *dev,
+ struct ethtool_cmd *ecmd)
+{
+ struct skge_port *skge = netdev_priv(dev);
+ struct skge_hw *hw = skge->hw;
+
+ ecmd->transceiver = XCVR_INTERNAL;
+ ecmd->supported = skge_supported_modes(hw);
+
+ if (iscopper(hw)) {
+ ecmd->port = PORT_TP;
+ ecmd->phy_address = hw->phy_addr;
+ } else
+ ecmd->port = PORT_FIBRE;
+
+ ecmd->advertising = skge->advertising;
+ ecmd->autoneg = skge->autoneg;
+ ecmd->speed = skge->speed;
+ ecmd->duplex = skge->duplex;
+ return 0;
+}
+
+static int skge_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
+{
+ struct skge_port *skge = netdev_priv(dev);
+ const struct skge_hw *hw = skge->hw;
+ u32 supported = skge_supported_modes(hw);
+
+ if (ecmd->autoneg == AUTONEG_ENABLE) {
+ ecmd->advertising = supported;
+ skge->duplex = -1;
+ skge->speed = -1;
+ } else {
+ u32 setting;
+
+ switch (ecmd->speed) {
+ case SPEED_1000:
+ if (ecmd->duplex == DUPLEX_FULL)
+ setting = SUPPORTED_1000baseT_Full;
+ else if (ecmd->duplex == DUPLEX_HALF)
+ setting = SUPPORTED_1000baseT_Half;
+ else
+ return -EINVAL;
+ break;
+ case SPEED_100:
+ if (ecmd->duplex == DUPLEX_FULL)
+ setting = SUPPORTED_100baseT_Full;
+ else if (ecmd->duplex == DUPLEX_HALF)
+ setting = SUPPORTED_100baseT_Half;
+ else
+ return -EINVAL;
+ break;
+
+ case SPEED_10:
+ if (ecmd->duplex == DUPLEX_FULL)
+ setting = SUPPORTED_10baseT_Full;
+ else if (ecmd->duplex == DUPLEX_HALF)
+ setting = SUPPORTED_10baseT_Half;
+ else
+ return -EINVAL;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ if ((setting & supported) == 0)
+ return -EINVAL;
+
+ skge->speed = ecmd->speed;
+ skge->duplex = ecmd->duplex;
+ }
+
+ skge->autoneg = ecmd->autoneg;
+ skge->advertising = ecmd->advertising;
+
+ if (netif_running(dev)) {
+ skge_down(dev);
+ skge_up(dev);
+ }
+ return (0);
+}
+
+static void skge_get_drvinfo(struct net_device *dev,
+ struct ethtool_drvinfo *info)
+{
+ struct skge_port *skge = netdev_priv(dev);
+
+ strcpy(info->driver, DRV_NAME);
+ strcpy(info->version, DRV_VERSION);
+ strcpy(info->fw_version, "N/A");
+ strcpy(info->bus_info, pci_name(skge->hw->pdev));
+}
+
+static const struct skge_stat {
+ char name[ETH_GSTRING_LEN];
+ u16 xmac_offset;
+ u16 gma_offset;
+} skge_stats[] = {
+ { "tx_bytes", XM_TXO_OK_HI, GM_TXO_OK_HI },
+ { "rx_bytes", XM_RXO_OK_HI, GM_RXO_OK_HI },
+
+ { "tx_broadcast", XM_TXF_BC_OK, GM_TXF_BC_OK },
+ { "rx_broadcast", XM_RXF_BC_OK, GM_RXF_BC_OK },
+ { "tx_multicast", XM_TXF_MC_OK, GM_TXF_MC_OK },
+ { "rx_multicast", XM_RXF_MC_OK, GM_RXF_MC_OK },
+ { "tx_unicast", XM_TXF_UC_OK, GM_TXF_UC_OK },
+ { "rx_unicast", XM_RXF_UC_OK, GM_RXF_UC_OK },
+ { "tx_mac_pause", XM_TXF_MPAUSE, GM_TXF_MPAUSE },
+ { "rx_mac_pause", XM_RXF_MPAUSE, GM_RXF_MPAUSE },
+
+ { "collisions", XM_TXF_SNG_COL, GM_TXF_SNG_COL },
+ { "multi_collisions", XM_TXF_MUL_COL, GM_TXF_MUL_COL },
+ { "aborted", XM_TXF_ABO_COL, GM_TXF_ABO_COL },
+ { "late_collision", XM_TXF_LAT_COL, GM_TXF_LAT_COL },
+ { "fifo_underrun", XM_TXE_FIFO_UR, GM_TXE_FIFO_UR },
+ { "fifo_overflow", XM_RXE_FIFO_OV, GM_RXE_FIFO_OV },
+
+ { "rx_toolong", XM_RXF_LNG_ERR, GM_RXF_LNG_ERR },
+ { "rx_jabber", XM_RXF_JAB_PKT, GM_RXF_JAB_PKT },
+ { "rx_runt", XM_RXE_RUNT, GM_RXE_FRAG },
+ { "rx_too_long", XM_RXF_LNG_ERR, GM_RXF_LNG_ERR },
+ { "rx_fcs_error", XM_RXF_FCS_ERR, GM_RXF_FCS_ERR },
+};
+
+static int skge_get_stats_count(struct net_device *dev)
+{
+ return ARRAY_SIZE(skge_stats);
+}
+
+static void skge_get_ethtool_stats(struct net_device *dev,
+ struct ethtool_stats *stats, u64 *data)
+{
+ struct skge_port *skge = netdev_priv(dev);
+
+ if (skge->hw->chip_id == CHIP_ID_GENESIS)
+ genesis_get_stats(skge, data);
+ else
+ yukon_get_stats(skge, data);
+}
+
+/* Use hardware MIB variables for critical path statistics and
+ * transmit feedback not reported at interrupt.
+ * Other errors are accounted for in interrupt handler.
+ */
+static struct net_device_stats *skge_get_stats(struct net_device *dev)
+{
+ struct skge_port *skge = netdev_priv(dev);
+ u64 data[ARRAY_SIZE(skge_stats)];
+
+ if (skge->hw->chip_id == CHIP_ID_GENESIS)
+ genesis_get_stats(skge, data);
+ else
+ yukon_get_stats(skge, data);
+
+ skge->net_stats.tx_bytes = data[0];
+ skge->net_stats.rx_bytes = data[1];
+ skge->net_stats.tx_packets = data[2] + data[4] + data[6];
+ skge->net_stats.rx_packets = data[3] + data[5] + data[7];
+ skge->net_stats.multicast = data[5] + data[7];
+ skge->net_stats.collisions = data[10];
+ skge->net_stats.tx_aborted_errors = data[12];
+
+ return &skge->net_stats;
+}
+
+static void skge_get_strings(struct net_device *dev, u32 stringset, u8 *data)
+{
+ int i;
+
+ switch (stringset) {
+ case ETH_SS_STATS:
+ for (i = 0; i < ARRAY_SIZE(skge_stats); i++)
+ memcpy(data + i * ETH_GSTRING_LEN,
+ skge_stats[i].name, ETH_GSTRING_LEN);
+ break;
+ }
+}
+
+static void skge_get_ring_param(struct net_device *dev,
+ struct ethtool_ringparam *p)
+{
+ struct skge_port *skge = netdev_priv(dev);
+
+ p->rx_max_pending = MAX_RX_RING_SIZE;
+ p->tx_max_pending = MAX_TX_RING_SIZE;
+ p->rx_mini_max_pending = 0;
+ p->rx_jumbo_max_pending = 0;
+
+ p->rx_pending = skge->rx_ring.count;
+ p->tx_pending = skge->tx_ring.count;
+ p->rx_mini_pending = 0;
+ p->rx_jumbo_pending = 0;
+}
+
+static int skge_set_ring_param(struct net_device *dev,
+ struct ethtool_ringparam *p)
+{
+ struct skge_port *skge = netdev_priv(dev);
+
+ if (p->rx_pending == 0 || p->rx_pending > MAX_RX_RING_SIZE ||
+ p->tx_pending == 0 || p->tx_pending > MAX_TX_RING_SIZE)
+ return -EINVAL;
+
+ skge->rx_ring.count = p->rx_pending;
+ skge->tx_ring.count = p->tx_pending;
+
+ if (netif_running(dev)) {
+ skge_down(dev);
+ skge_up(dev);
+ }
+
+ return 0;
+}
+
+static u32 skge_get_msglevel(struct net_device *netdev)
+{
+ struct skge_port *skge = netdev_priv(netdev);
+ return skge->msg_enable;
+}
+
+static void skge_set_msglevel(struct net_device *netdev, u32 value)
+{
+ struct skge_port *skge = netdev_priv(netdev);
+ skge->msg_enable = value;
+}
+
+static int skge_nway_reset(struct net_device *dev)
+{
+ struct skge_port *skge = netdev_priv(dev);
+ struct skge_hw *hw = skge->hw;
+ int port = skge->port;
+
+ if (skge->autoneg != AUTONEG_ENABLE || !netif_running(dev))
+ return -EINVAL;
+
+ spin_lock_bh(&hw->phy_lock);
+ if (hw->chip_id == CHIP_ID_GENESIS) {
+ genesis_reset(hw, port);
+ genesis_mac_init(hw, port);
+ } else {
+ yukon_reset(hw, port);
+ yukon_init(hw, port);
+ }
+ spin_unlock_bh(&hw->phy_lock);
+ return 0;
+}
+
+static int skge_set_sg(struct net_device *dev, u32 data)
+{
+ struct skge_port *skge = netdev_priv(dev);
+ struct skge_hw *hw = skge->hw;
+
+ if (hw->chip_id == CHIP_ID_GENESIS && data)
+ return -EOPNOTSUPP;
+ return ethtool_op_set_sg(dev, data);
+}
+
+static int skge_set_tx_csum(struct net_device *dev, u32 data)
+{
+ struct skge_port *skge = netdev_priv(dev);
+ struct skge_hw *hw = skge->hw;
+
+ if (hw->chip_id == CHIP_ID_GENESIS && data)
+ return -EOPNOTSUPP;
+
+ return ethtool_op_set_tx_csum(dev, data);
+}
+
+static u32 skge_get_rx_csum(struct net_device *dev)
+{
+ struct skge_port *skge = netdev_priv(dev);
+
+ return skge->rx_csum;
+}
+
+/* Only Yukon supports checksum offload. */
+static int skge_set_rx_csum(struct net_device *dev, u32 data)
+{
+ struct skge_port *skge = netdev_priv(dev);
+
+ if (skge->hw->chip_id == CHIP_ID_GENESIS && data)
+ return -EOPNOTSUPP;
+
+ skge->rx_csum = data;
+ return 0;
+}
+
+static void skge_get_pauseparam(struct net_device *dev,
+ struct ethtool_pauseparam *ecmd)
+{
+ struct skge_port *skge = netdev_priv(dev);
+
+ ecmd->tx_pause = (skge->flow_control == FLOW_MODE_LOC_SEND)
+ || (skge->flow_control == FLOW_MODE_SYMMETRIC);
+ ecmd->rx_pause = (skge->flow_control == FLOW_MODE_REM_SEND)
+ || (skge->flow_control == FLOW_MODE_SYMMETRIC);
+
+ ecmd->autoneg = skge->autoneg;
+}
+
+static int skge_set_pauseparam(struct net_device *dev,
+ struct ethtool_pauseparam *ecmd)
+{
+ struct skge_port *skge = netdev_priv(dev);
+
+ skge->autoneg = ecmd->autoneg;
+ if (ecmd->rx_pause && ecmd->tx_pause)
+ skge->flow_control = FLOW_MODE_SYMMETRIC;
+ else if (ecmd->rx_pause && !ecmd->tx_pause)
+ skge->flow_control = FLOW_MODE_REM_SEND;
+ else if (!ecmd->rx_pause && ecmd->tx_pause)
+ skge->flow_control = FLOW_MODE_LOC_SEND;
+ else
+ skge->flow_control = FLOW_MODE_NONE;
+
+ if (netif_running(dev)) {
+ skge_down(dev);
+ skge_up(dev);
+ }
+ return 0;
+}
+
+/* Chip internal frequency for clock calculations */
+static inline u32 hwkhz(const struct skge_hw *hw)
+{
+ if (hw->chip_id == CHIP_ID_GENESIS)
+ return 53215; /* or: 53.125 MHz */
+ else
+ return 78215; /* or: 78.125 MHz */
+}
+
+/* Chip hz to microseconds */
+static inline u32 skge_clk2usec(const struct skge_hw *hw, u32 ticks)
+{
+ return (ticks * 1000) / hwkhz(hw);
+}
+
+/* Microseconds to chip hz */
+static inline u32 skge_usecs2clk(const struct skge_hw *hw, u32 usec)
+{
+ return hwkhz(hw) * usec / 1000;
+}
+
+static int skge_get_coalesce(struct net_device *dev,
+ struct ethtool_coalesce *ecmd)
+{
+ struct skge_port *skge = netdev_priv(dev);
+ struct skge_hw *hw = skge->hw;
+ int port = skge->port;
+
+ ecmd->rx_coalesce_usecs = 0;
+ ecmd->tx_coalesce_usecs = 0;
+
+ if (skge_read32(hw, B2_IRQM_CTRL) & TIM_START) {
+ u32 delay = skge_clk2usec(hw, skge_read32(hw, B2_IRQM_INI));
+ u32 msk = skge_read32(hw, B2_IRQM_MSK);
+
+ if (msk & rxirqmask[port])
+ ecmd->rx_coalesce_usecs = delay;
+ if (msk & txirqmask[port])
+ ecmd->tx_coalesce_usecs = delay;
+ }
+
+ return 0;
+}
+
+/* Note: interrupt timer is per board, but can turn on/off per port */
+static int skge_set_coalesce(struct net_device *dev,
+ struct ethtool_coalesce *ecmd)
+{
+ struct skge_port *skge = netdev_priv(dev);
+ struct skge_hw *hw = skge->hw;
+ int port = skge->port;
+ u32 msk = skge_read32(hw, B2_IRQM_MSK);
+ u32 delay = 25;
+
+ if (ecmd->rx_coalesce_usecs == 0)
+ msk &= ~rxirqmask[port];
+ else if (ecmd->rx_coalesce_usecs < 25 ||
+ ecmd->rx_coalesce_usecs > 33333)
+ return -EINVAL;
+ else {
+ msk |= rxirqmask[port];
+ delay = ecmd->rx_coalesce_usecs;
+ }
+
+ if (ecmd->tx_coalesce_usecs == 0)
+ msk &= ~txirqmask[port];
+ else if (ecmd->tx_coalesce_usecs < 25 ||
+ ecmd->tx_coalesce_usecs > 33333)
+ return -EINVAL;
+ else {
+ msk |= txirqmask[port];
+ delay = min(delay, ecmd->rx_coalesce_usecs);
+ }
+
+ skge_write32(hw, B2_IRQM_MSK, msk);
+ if (msk == 0)
+ skge_write32(hw, B2_IRQM_CTRL, TIM_STOP);
+ else {
+ skge_write32(hw, B2_IRQM_INI, skge_usecs2clk(hw, delay));
+ skge_write32(hw, B2_IRQM_CTRL, TIM_START);
+ }
+ return 0;
+}
+
+enum led_mode { LED_MODE_OFF, LED_MODE_ON, LED_MODE_TST };
+static void skge_led(struct skge_port *skge, enum led_mode mode)
+{
+ struct skge_hw *hw = skge->hw;
+ int port = skge->port;
+
+ spin_lock_bh(&hw->phy_lock);
+ if (hw->chip_id == CHIP_ID_GENESIS) {
+ switch (mode) {
+ case LED_MODE_OFF:
+ xm_phy_write(hw, port, PHY_BCOM_P_EXT_CTRL, PHY_B_PEC_LED_OFF);
+ skge_write8(hw, SK_REG(port, LNK_LED_REG), LINKLED_OFF);
+ skge_write32(hw, SK_REG(port, RX_LED_VAL), 0);
+ skge_write8(hw, SK_REG(port, RX_LED_CTRL), LED_T_OFF);
+ break;
+
+ case LED_MODE_ON:
+ skge_write8(hw, SK_REG(port, LNK_LED_REG), LINKLED_ON);
+ skge_write8(hw, SK_REG(port, LNK_LED_REG), LINKLED_LINKSYNC_ON);
+
+ skge_write8(hw, SK_REG(port, RX_LED_CTRL), LED_START);
+ skge_write8(hw, SK_REG(port, TX_LED_CTRL), LED_START);
+
+ break;
+
+ case LED_MODE_TST:
+ skge_write8(hw, SK_REG(port, RX_LED_TST), LED_T_ON);
+ skge_write32(hw, SK_REG(port, RX_LED_VAL), 100);
+ skge_write8(hw, SK_REG(port, RX_LED_CTRL), LED_START);
+
+ xm_phy_write(hw, port, PHY_BCOM_P_EXT_CTRL, PHY_B_PEC_LED_ON);
+ break;
+ }
+ } else {
+ switch (mode) {
+ case LED_MODE_OFF:
+ gm_phy_write(hw, port, PHY_MARV_LED_CTRL, 0);
+ gm_phy_write(hw, port, PHY_MARV_LED_OVER,
+ PHY_M_LED_MO_DUP(MO_LED_OFF) |
+ PHY_M_LED_MO_10(MO_LED_OFF) |
+ PHY_M_LED_MO_100(MO_LED_OFF) |
+ PHY_M_LED_MO_1000(MO_LED_OFF) |
+ PHY_M_LED_MO_RX(MO_LED_OFF));
+ break;
+ case LED_MODE_ON:
+ gm_phy_write(hw, port, PHY_MARV_LED_CTRL,
+ PHY_M_LED_PULS_DUR(PULS_170MS) |
+ PHY_M_LED_BLINK_RT(BLINK_84MS) |
+ PHY_M_LEDC_TX_CTRL |
+ PHY_M_LEDC_DP_CTRL);
+
+ gm_phy_write(hw, port, PHY_MARV_LED_OVER,
+ PHY_M_LED_MO_RX(MO_LED_OFF) |
+ (skge->speed == SPEED_100 ?
+ PHY_M_LED_MO_100(MO_LED_ON) : 0));
+ break;
+ case LED_MODE_TST:
+ gm_phy_write(hw, port, PHY_MARV_LED_CTRL, 0);
+ gm_phy_write(hw, port, PHY_MARV_LED_OVER,
+ PHY_M_LED_MO_DUP(MO_LED_ON) |
+ PHY_M_LED_MO_10(MO_LED_ON) |
+ PHY_M_LED_MO_100(MO_LED_ON) |
+ PHY_M_LED_MO_1000(MO_LED_ON) |
+ PHY_M_LED_MO_RX(MO_LED_ON));
+ }
+ }
+ spin_unlock_bh(&hw->phy_lock);
+}
+
+/* blink LED's for finding board */
+static int skge_phys_id(struct net_device *dev, u32 data)
+{
+ struct skge_port *skge = netdev_priv(dev);
+ unsigned long ms;
+ enum led_mode mode = LED_MODE_TST;
+
+ if (!data || data > (u32)(MAX_SCHEDULE_TIMEOUT / HZ))
+ ms = jiffies_to_msecs(MAX_SCHEDULE_TIMEOUT / HZ) * 1000;
+ else
+ ms = data * 1000;
+
+ while (ms > 0) {
+ skge_led(skge, mode);
+ mode ^= LED_MODE_TST;
+
+ if (msleep_interruptible(BLINK_MS))
+ break;
+ ms -= BLINK_MS;
+ }
+
+ /* back to regular LED state */
+ skge_led(skge, netif_running(dev) ? LED_MODE_ON : LED_MODE_OFF);
+
+ return 0;
+}
+
+static struct ethtool_ops skge_ethtool_ops = {
+ .get_settings = skge_get_settings,
+ .set_settings = skge_set_settings,
+ .get_drvinfo = skge_get_drvinfo,
+ .get_regs_len = skge_get_regs_len,
+ .get_regs = skge_get_regs,
+ .get_wol = skge_get_wol,
+ .set_wol = skge_set_wol,
+ .get_msglevel = skge_get_msglevel,
+ .set_msglevel = skge_set_msglevel,
+ .nway_reset = skge_nway_reset,
+ .get_link = ethtool_op_get_link,
+ .get_ringparam = skge_get_ring_param,
+ .set_ringparam = skge_set_ring_param,
+ .get_pauseparam = skge_get_pauseparam,
+ .set_pauseparam = skge_set_pauseparam,
+ .get_coalesce = skge_get_coalesce,
+ .set_coalesce = skge_set_coalesce,
+ .get_sg = ethtool_op_get_sg,
+ .set_sg = skge_set_sg,
+ .get_tx_csum = ethtool_op_get_tx_csum,
+ .set_tx_csum = skge_set_tx_csum,
+ .get_rx_csum = skge_get_rx_csum,
+ .set_rx_csum = skge_set_rx_csum,
+ .get_strings = skge_get_strings,
+ .phys_id = skge_phys_id,
+ .get_stats_count = skge_get_stats_count,
+ .get_ethtool_stats = skge_get_ethtool_stats,
+};
+
+/*
+ * Allocate ring elements and chain them together
+ * One-to-one association of board descriptors with ring elements
+ */
+static int skge_ring_alloc(struct skge_ring *ring, void *vaddr, u64 base)
+{
+ struct skge_tx_desc *d;
+ struct skge_element *e;
+ int i;
+
+ ring->start = kmalloc(sizeof(*e)*ring->count, GFP_KERNEL);
+ if (!ring->start)
+ return -ENOMEM;
+
+ for (i = 0, e = ring->start, d = vaddr; i < ring->count; i++, e++, d++) {
+ e->desc = d;
+ e->skb = NULL;
+ if (i == ring->count - 1) {
+ e->next = ring->start;
+ d->next_offset = base;
+ } else {
+ e->next = e + 1;
+ d->next_offset = base + (i+1) * sizeof(*d);
+ }
+ }
+ ring->to_use = ring->to_clean = ring->start;
+
+ return 0;
+}
+
+static struct sk_buff *skge_rx_alloc(struct net_device *dev, unsigned int size)
+{
+ struct sk_buff *skb = dev_alloc_skb(size);
+
+ if (likely(skb)) {
+ skb->dev = dev;
+ skb_reserve(skb, NET_IP_ALIGN);
+ }
+ return skb;
+}
+
+/* Allocate and setup a new buffer for receiving */
+static void skge_rx_setup(struct skge_port *skge, struct skge_element *e,
+ struct sk_buff *skb, unsigned int bufsize)
+{
+ struct skge_rx_desc *rd = e->desc;
+ u64 map;
+
+ map = pci_map_single(skge->hw->pdev, skb->data, bufsize,
+ PCI_DMA_FROMDEVICE);
+
+ rd->dma_lo = map;
+ rd->dma_hi = map >> 32;
+ e->skb = skb;
+ rd->csum1_start = ETH_HLEN;
+ rd->csum2_start = ETH_HLEN;
+ rd->csum1 = 0;
+ rd->csum2 = 0;
+
+ wmb();
+
+ rd->control = BMU_OWN | BMU_STF | BMU_IRQ_EOF | BMU_TCP_CHECK | bufsize;
+ pci_unmap_addr_set(e, mapaddr, map);
+ pci_unmap_len_set(e, maplen, bufsize);
+}
+
+/* Resume receiving using existing skb,
+ * Note: DMA address is not changed by chip.
+ * MTU not changed while receiver active.
+ */
+static void skge_rx_reuse(struct skge_element *e, unsigned int size)
+{
+ struct skge_rx_desc *rd = e->desc;
+
+ rd->csum2 = 0;
+ rd->csum2_start = ETH_HLEN;
+
+ wmb();
+
+ rd->control = BMU_OWN | BMU_STF | BMU_IRQ_EOF | BMU_TCP_CHECK | size;
+}
+
+
+/* Free all buffers in receive ring, assumes receiver stopped */
+static void skge_rx_clean(struct skge_port *skge)
+{
+ struct skge_hw *hw = skge->hw;
+ struct skge_ring *ring = &skge->rx_ring;
+ struct skge_element *e;
+
+ e = ring->start;
+ do {
+ struct skge_rx_desc *rd = e->desc;
+ rd->control = 0;
+ if (e->skb) {
+ pci_unmap_single(hw->pdev,
+ pci_unmap_addr(e, mapaddr),
+ pci_unmap_len(e, maplen),
+ PCI_DMA_FROMDEVICE);
+ dev_kfree_skb(e->skb);
+ e->skb = NULL;
+ }
+ } while ((e = e->next) != ring->start);
+}
+
+
+/* Allocate buffers for receive ring
+ * For receive: to_clean is next received frame.
+ */
+static int skge_rx_fill(struct skge_port *skge)
+{
+ struct skge_ring *ring = &skge->rx_ring;
+ struct skge_element *e;
+ unsigned int bufsize = skge->rx_buf_size;
+
+ e = ring->start;
+ do {
+ struct sk_buff *skb = skge_rx_alloc(skge->netdev, bufsize);
+
+ if (!skb)
+ return -ENOMEM;
+
+ skge_rx_setup(skge, e, skb, bufsize);
+ } while ( (e = e->next) != ring->start);
+
+ ring->to_clean = ring->start;
+ return 0;
+}
+
+static void skge_link_up(struct skge_port *skge)
+{
+ netif_carrier_on(skge->netdev);
+ if (skge->tx_avail > MAX_SKB_FRAGS + 1)
+ netif_wake_queue(skge->netdev);
+
+ if (netif_msg_link(skge))
+ printk(KERN_INFO PFX
+ "%s: Link is up at %d Mbps, %s duplex, flow control %s\n",
+ skge->netdev->name, skge->speed,
+ skge->duplex == DUPLEX_FULL ? "full" : "half",
+ (skge->flow_control == FLOW_MODE_NONE) ? "none" :
+ (skge->flow_control == FLOW_MODE_LOC_SEND) ? "tx only" :
+ (skge->flow_control == FLOW_MODE_REM_SEND) ? "rx only" :
+ (skge->flow_control == FLOW_MODE_SYMMETRIC) ? "tx and rx" :
+ "unknown");
+}
+
+static void skge_link_down(struct skge_port *skge)
+{
+ netif_carrier_off(skge->netdev);
+ netif_stop_queue(skge->netdev);
+
+ if (netif_msg_link(skge))
+ printk(KERN_INFO PFX "%s: Link is down.\n", skge->netdev->name);
+}
+
+static u16 xm_phy_read(struct skge_hw *hw, int port, u16 reg)
+{
+ int i;
+ u16 v;
+
+ xm_write16(hw, port, XM_PHY_ADDR, reg | hw->phy_addr);
+ v = xm_read16(hw, port, XM_PHY_DATA);
+
+ /* Need to wait for external PHY */
+ for (i = 0; i < PHY_RETRIES; i++) {
+ udelay(1);
+ if (xm_read16(hw, port, XM_MMU_CMD)
+ & XM_MMU_PHY_RDY)
+ goto ready;
+ }
+
+ printk(KERN_WARNING PFX "%s: phy read timed out\n",
+ hw->dev[port]->name);
+ return 0;
+ ready:
+ v = xm_read16(hw, port, XM_PHY_DATA);
+
+ return v;
+}
+
+static void xm_phy_write(struct skge_hw *hw, int port, u16 reg, u16 val)
+{
+ int i;
+
+ xm_write16(hw, port, XM_PHY_ADDR, reg | hw->phy_addr);
+ for (i = 0; i < PHY_RETRIES; i++) {
+ if (!(xm_read16(hw, port, XM_MMU_CMD) & XM_MMU_PHY_BUSY))
+ goto ready;
+ udelay(1);
+ }
+ printk(KERN_WARNING PFX "%s: phy write failed to come ready\n",
+ hw->dev[port]->name);
+
+
+ ready:
+ xm_write16(hw, port, XM_PHY_DATA, val);
+ for (i = 0; i < PHY_RETRIES; i++) {
+ udelay(1);
+ if (!(xm_read16(hw, port, XM_MMU_CMD) & XM_MMU_PHY_BUSY))
+ return;
+ }
+ printk(KERN_WARNING PFX "%s: phy write timed out\n",
+ hw->dev[port]->name);
+}
+
+static void genesis_init(struct skge_hw *hw)
+{
+ /* set blink source counter */
+ skge_write32(hw, B2_BSC_INI, (SK_BLK_DUR * SK_FACT_53) / 100);
+ skge_write8(hw, B2_BSC_CTRL, BSC_START);
+
+ /* configure mac arbiter */
+ skge_write16(hw, B3_MA_TO_CTRL, MA_RST_CLR);
+
+ /* configure mac arbiter timeout values */
+ skge_write8(hw, B3_MA_TOINI_RX1, SK_MAC_TO_53);
+ skge_write8(hw, B3_MA_TOINI_RX2, SK_MAC_TO_53);
+ skge_write8(hw, B3_MA_TOINI_TX1, SK_MAC_TO_53);
+ skge_write8(hw, B3_MA_TOINI_TX2, SK_MAC_TO_53);
+
+ skge_write8(hw, B3_MA_RCINI_RX1, 0);
+ skge_write8(hw, B3_MA_RCINI_RX2, 0);
+ skge_write8(hw, B3_MA_RCINI_TX1, 0);
+ skge_write8(hw, B3_MA_RCINI_TX2, 0);
+
+ /* configure packet arbiter timeout */
+ skge_write16(hw, B3_PA_CTRL, PA_RST_CLR);
+ skge_write16(hw, B3_PA_TOINI_RX1, SK_PKT_TO_MAX);
+ skge_write16(hw, B3_PA_TOINI_TX1, SK_PKT_TO_MAX);
+ skge_write16(hw, B3_PA_TOINI_RX2, SK_PKT_TO_MAX);
+ skge_write16(hw, B3_PA_TOINI_TX2, SK_PKT_TO_MAX);
+}
+
+static void genesis_reset(struct skge_hw *hw, int port)
+{
+ const u8 zero[8] = { 0 };
+
+ /* reset the statistics module */
+ xm_write32(hw, port, XM_GP_PORT, XM_GP_RES_STAT);
+ xm_write16(hw, port, XM_IMSK, 0xffff); /* disable XMAC IRQs */
+ xm_write32(hw, port, XM_MODE, 0); /* clear Mode Reg */
+ xm_write16(hw, port, XM_TX_CMD, 0); /* reset TX CMD Reg */
+ xm_write16(hw, port, XM_RX_CMD, 0); /* reset RX CMD Reg */
+
+ /* disable Broadcom PHY IRQ */
+ xm_write16(hw, port, PHY_BCOM_INT_MASK, 0xffff);
+
+ xm_outhash(hw, port, XM_HSM, zero);
+}
+
+
+/* Convert mode to MII values */
+static const u16 phy_pause_map[] = {
+ [FLOW_MODE_NONE] = 0,
+ [FLOW_MODE_LOC_SEND] = PHY_AN_PAUSE_ASYM,
+ [FLOW_MODE_SYMMETRIC] = PHY_AN_PAUSE_CAP,
+ [FLOW_MODE_REM_SEND] = PHY_AN_PAUSE_CAP | PHY_AN_PAUSE_ASYM,
+};
+
+
+/* Check status of Broadcom phy link */
+static void bcom_check_link(struct skge_hw *hw, int port)
+{
+ struct net_device *dev = hw->dev[port];
+ struct skge_port *skge = netdev_priv(dev);
+ u16 status;
+
+ /* read twice because of latch */
+ (void) xm_phy_read(hw, port, PHY_BCOM_STAT);
+ status = xm_phy_read(hw, port, PHY_BCOM_STAT);
+
+ pr_debug("bcom_check_link status=0x%x\n", status);
+
+ if ((status & PHY_ST_LSYNC) == 0) {
+ u16 cmd = xm_read16(hw, port, XM_MMU_CMD);
+ cmd &= ~(XM_MMU_ENA_RX | XM_MMU_ENA_TX);
+ xm_write16(hw, port, XM_MMU_CMD, cmd);
+ /* dummy read to ensure writing */
+ (void) xm_read16(hw, port, XM_MMU_CMD);
+
+ if (netif_carrier_ok(dev))
+ skge_link_down(skge);
+ } else {
+ if (skge->autoneg == AUTONEG_ENABLE &&
+ (status & PHY_ST_AN_OVER)) {
+ u16 lpa = xm_phy_read(hw, port, PHY_BCOM_AUNE_LP);
+ u16 aux = xm_phy_read(hw, port, PHY_BCOM_AUX_STAT);
+
+ if (lpa & PHY_B_AN_RF) {
+ printk(KERN_NOTICE PFX "%s: remote fault\n",
+ dev->name);
+ return;
+ }
+
+ /* Check Duplex mismatch */
+ switch (aux & PHY_B_AS_AN_RES_MSK) {
+ case PHY_B_RES_1000FD:
+ skge->duplex = DUPLEX_FULL;
+ break;
+ case PHY_B_RES_1000HD:
+ skge->duplex = DUPLEX_HALF;
+ break;
+ default:
+ printk(KERN_NOTICE PFX "%s: duplex mismatch\n",
+ dev->name);
+ return;
+ }
+
+
+ /* We are using IEEE 802.3z/D5.0 Table 37-4 */
+ switch (aux & PHY_B_AS_PAUSE_MSK) {
+ case PHY_B_AS_PAUSE_MSK:
+ skge->flow_control = FLOW_MODE_SYMMETRIC;
+ break;
+ case PHY_B_AS_PRR:
+ skge->flow_control = FLOW_MODE_REM_SEND;
+ break;
+ case PHY_B_AS_PRT:
+ skge->flow_control = FLOW_MODE_LOC_SEND;
+ break;
+ default:
+ skge->flow_control = FLOW_MODE_NONE;
+ }
+
+ skge->speed = SPEED_1000;
+ }
+
+ if (!netif_carrier_ok(dev))
+ genesis_link_up(skge);
+ }
+}
+
+/* Broadcom 5400 only supports giagabit! SysKonnect did not put an additional
+ * Phy on for 100 or 10Mbit operation
+ */
+static void bcom_phy_init(struct skge_port *skge, int jumbo)
+{
+ struct skge_hw *hw = skge->hw;
+ int port = skge->port;
+ int i;
+ u16 id1, r, ext, ctl;
+
+ /* magic workaround patterns for Broadcom */
+ static const struct {
+ u16 reg;
+ u16 val;
+ } A1hack[] = {
+ { 0x18, 0x0c20 }, { 0x17, 0x0012 }, { 0x15, 0x1104 },
+ { 0x17, 0x0013 }, { 0x15, 0x0404 }, { 0x17, 0x8006 },
+ { 0x15, 0x0132 }, { 0x17, 0x8006 }, { 0x15, 0x0232 },
+ { 0x17, 0x800D }, { 0x15, 0x000F }, { 0x18, 0x0420 },
+ }, C0hack[] = {
+ { 0x18, 0x0c20 }, { 0x17, 0x0012 }, { 0x15, 0x1204 },
+ { 0x17, 0x0013 }, { 0x15, 0x0A04 }, { 0x18, 0x0420 },
+ };
+
+ pr_debug("bcom_phy_init\n");
+
+ /* read Id from external PHY (all have the same address) */
+ id1 = xm_phy_read(hw, port, PHY_XMAC_ID1);
+
+ /* Optimize MDIO transfer by suppressing preamble. */
+ r = xm_read16(hw, port, XM_MMU_CMD);
+ r |= XM_MMU_NO_PRE;
+ xm_write16(hw, port, XM_MMU_CMD,r);
+
+ switch (id1) {
+ case PHY_BCOM_ID1_C0:
+ /*
+ * Workaround BCOM Errata for the C0 type.
+ * Write magic patterns to reserved registers.
+ */
+ for (i = 0; i < ARRAY_SIZE(C0hack); i++)
+ xm_phy_write(hw, port,
+ C0hack[i].reg, C0hack[i].val);
+
+ break;
+ case PHY_BCOM_ID1_A1:
+ /*
+ * Workaround BCOM Errata for the A1 type.
+ * Write magic patterns to reserved registers.
+ */
+ for (i = 0; i < ARRAY_SIZE(A1hack); i++)
+ xm_phy_write(hw, port,
+ A1hack[i].reg, A1hack[i].val);
+ break;
+ }
+
+ /*
+ * Workaround BCOM Errata (#10523) for all BCom PHYs.
+ * Disable Power Management after reset.
+ */
+ r = xm_phy_read(hw, port, PHY_BCOM_AUX_CTRL);
+ r |= PHY_B_AC_DIS_PM;
+ xm_phy_write(hw, port, PHY_BCOM_AUX_CTRL, r);
+
+ /* Dummy read */
+ xm_read16(hw, port, XM_ISRC);
+
+ ext = PHY_B_PEC_EN_LTR; /* enable tx led */
+ ctl = PHY_CT_SP1000; /* always 1000mbit */
+
+ if (skge->autoneg == AUTONEG_ENABLE) {
+ /*
+ * Workaround BCOM Errata #1 for the C5 type.
+ * 1000Base-T Link Acquisition Failure in Slave Mode
+ * Set Repeater/DTE bit 10 of the 1000Base-T Control Register
+ */
+ u16 adv = PHY_B_1000C_RD;
+ if (skge->advertising & ADVERTISED_1000baseT_Half)
+ adv |= PHY_B_1000C_AHD;
+ if (skge->advertising & ADVERTISED_1000baseT_Full)
+ adv |= PHY_B_1000C_AFD;
+ xm_phy_write(hw, port, PHY_BCOM_1000T_CTRL, adv);
+
+ ctl |= PHY_CT_ANE | PHY_CT_RE_CFG;
+ } else {
+ if (skge->duplex == DUPLEX_FULL)
+ ctl |= PHY_CT_DUP_MD;
+ /* Force to slave */
+ xm_phy_write(hw, port, PHY_BCOM_1000T_CTRL, PHY_B_1000C_MSE);
+ }
+
+ /* Set autonegotiation pause parameters */
+ xm_phy_write(hw, port, PHY_BCOM_AUNE_ADV,
+ phy_pause_map[skge->flow_control] | PHY_AN_CSMA);
+
+ /* Handle Jumbo frames */
+ if (jumbo) {
+ xm_phy_write(hw, port, PHY_BCOM_AUX_CTRL,
+ PHY_B_AC_TX_TST | PHY_B_AC_LONG_PACK);
+
+ ext |= PHY_B_PEC_HIGH_LA;
+
+ }
+
+ xm_phy_write(hw, port, PHY_BCOM_P_EXT_CTRL, ext);
+ xm_phy_write(hw, port, PHY_BCOM_CTRL, ctl);
+
+ /* Use link status change interrrupt */
+ xm_phy_write(hw, port, PHY_BCOM_INT_MASK, PHY_B_DEF_MSK);
+
+ bcom_check_link(hw, port);
+}
+
+static void genesis_mac_init(struct skge_hw *hw, int port)
+{
+ struct net_device *dev = hw->dev[port];
+ struct skge_port *skge = netdev_priv(dev);
+ int jumbo = hw->dev[port]->mtu > ETH_DATA_LEN;
+ int i;
+ u32 r;
+ const u8 zero[6] = { 0 };
+
+ /* Clear MIB counters */
+ xm_write16(hw, port, XM_STAT_CMD,
+ XM_SC_CLR_RXC | XM_SC_CLR_TXC);
+ /* Clear two times according to Errata #3 */
+ xm_write16(hw, port, XM_STAT_CMD,
+ XM_SC_CLR_RXC | XM_SC_CLR_TXC);
+
+ /* Unreset the XMAC. */
+ skge_write16(hw, SK_REG(port, TX_MFF_CTRL1), MFF_CLR_MAC_RST);
+
+ /*
+ * Perform additional initialization for external PHYs,
+ * namely for the 1000baseTX cards that use the XMAC's
+ * GMII mode.
+ */
+ /* Take external Phy out of reset */
+ r = skge_read32(hw, B2_GP_IO);
+ if (port == 0)
+ r |= GP_DIR_0|GP_IO_0;
+ else
+ r |= GP_DIR_2|GP_IO_2;
+
+ skge_write32(hw, B2_GP_IO, r);
+ skge_read32(hw, B2_GP_IO);
+
+ /* Enable GMII interfac */
+ xm_write16(hw, port, XM_HW_CFG, XM_HW_GMII_MD);
+
+ bcom_phy_init(skge, jumbo);
+
+ /* Set Station Address */
+ xm_outaddr(hw, port, XM_SA, dev->dev_addr);
+
+ /* We don't use match addresses so clear */
+ for (i = 1; i < 16; i++)
+ xm_outaddr(hw, port, XM_EXM(i), zero);
+
+ /* configure Rx High Water Mark (XM_RX_HI_WM) */
+ xm_write16(hw, port, XM_RX_HI_WM, 1450);
+
+ /* We don't need the FCS appended to the packet. */
+ r = XM_RX_LENERR_OK | XM_RX_STRIP_FCS;
+ if (jumbo)
+ r |= XM_RX_BIG_PK_OK;
+
+ if (skge->duplex == DUPLEX_HALF) {
+ /*
+ * If in manual half duplex mode the other side might be in
+ * full duplex mode, so ignore if a carrier extension is not seen
+ * on frames received
+ */
+ r |= XM_RX_DIS_CEXT;
+ }
+ xm_write16(hw, port, XM_RX_CMD, r);
+
+
+ /* We want short frames padded to 60 bytes. */
+ xm_write16(hw, port, XM_TX_CMD, XM_TX_AUTO_PAD);
+
+ /*
+ * Bump up the transmit threshold. This helps hold off transmit
+ * underruns when we're blasting traffic from both ports at once.
+ */
+ xm_write16(hw, port, XM_TX_THR, 512);
+
+ /*
+ * Enable the reception of all error frames. This is is
+ * a necessary evil due to the design of the XMAC. The
+ * XMAC's receive FIFO is only 8K in size, however jumbo
+ * frames can be up to 9000 bytes in length. When bad
+ * frame filtering is enabled, the XMAC's RX FIFO operates
+ * in 'store and forward' mode. For this to work, the
+ * entire frame has to fit into the FIFO, but that means
+ * that jumbo frames larger than 8192 bytes will be
+ * truncated. Disabling all bad frame filtering causes
+ * the RX FIFO to operate in streaming mode, in which
+ * case the XMAC will start transfering frames out of the
+ * RX FIFO as soon as the FIFO threshold is reached.
+ */
+ xm_write32(hw, port, XM_MODE, XM_DEF_MODE);
+
+
+ /*
+ * Initialize the Receive Counter Event Mask (XM_RX_EV_MSK)
+ * - Enable all bits excepting 'Octets Rx OK Low CntOv'
+ * and 'Octets Rx OK Hi Cnt Ov'.
+ */
+ xm_write32(hw, port, XM_RX_EV_MSK, XMR_DEF_MSK);
+
+ /*
+ * Initialize the Transmit Counter Event Mask (XM_TX_EV_MSK)
+ * - Enable all bits excepting 'Octets Tx OK Low CntOv'
+ * and 'Octets Tx OK Hi Cnt Ov'.
+ */
+ xm_write32(hw, port, XM_TX_EV_MSK, XMT_DEF_MSK);
+
+ /* Configure MAC arbiter */
+ skge_write16(hw, B3_MA_TO_CTRL, MA_RST_CLR);
+
+ /* configure timeout values */
+ skge_write8(hw, B3_MA_TOINI_RX1, 72);
+ skge_write8(hw, B3_MA_TOINI_RX2, 72);
+ skge_write8(hw, B3_MA_TOINI_TX1, 72);
+ skge_write8(hw, B3_MA_TOINI_TX2, 72);
+
+ skge_write8(hw, B3_MA_RCINI_RX1, 0);
+ skge_write8(hw, B3_MA_RCINI_RX2, 0);
+ skge_write8(hw, B3_MA_RCINI_TX1, 0);
+ skge_write8(hw, B3_MA_RCINI_TX2, 0);
+
+ /* Configure Rx MAC FIFO */
+ skge_write8(hw, SK_REG(port, RX_MFF_CTRL2), MFF_RST_CLR);
+ skge_write16(hw, SK_REG(port, RX_MFF_CTRL1), MFF_ENA_TIM_PAT);
+ skge_write8(hw, SK_REG(port, RX_MFF_CTRL2), MFF_ENA_OP_MD);
+
+ /* Configure Tx MAC FIFO */
+ skge_write8(hw, SK_REG(port, TX_MFF_CTRL2), MFF_RST_CLR);
+ skge_write16(hw, SK_REG(port, TX_MFF_CTRL1), MFF_TX_CTRL_DEF);
+ skge_write8(hw, SK_REG(port, TX_MFF_CTRL2), MFF_ENA_OP_MD);
+
+ if (jumbo) {
+ /* Enable frame flushing if jumbo frames used */
+ skge_write16(hw, SK_REG(port,RX_MFF_CTRL1), MFF_ENA_FLUSH);
+ } else {
+ /* enable timeout timers if normal frames */
+ skge_write16(hw, B3_PA_CTRL,
+ (port == 0) ? PA_ENA_TO_TX1 : PA_ENA_TO_TX2);
+ }
+}
+
+static void genesis_stop(struct skge_port *skge)
+{
+ struct skge_hw *hw = skge->hw;
+ int port = skge->port;
+ u32 reg;
+
+ /* Clear Tx packet arbiter timeout IRQ */
+ skge_write16(hw, B3_PA_CTRL,
+ port == 0 ? PA_CLR_TO_TX1 : PA_CLR_TO_TX2);
+
+ /*
+ * If the transfer stucks at the MAC the STOP command will not
+ * terminate if we don't flush the XMAC's transmit FIFO !
+ */
+ xm_write32(hw, port, XM_MODE,
+ xm_read32(hw, port, XM_MODE)|XM_MD_FTF);
+
+
+ /* Reset the MAC */
+ skge_write16(hw, SK_REG(port, TX_MFF_CTRL1), MFF_SET_MAC_RST);
+
+ /* For external PHYs there must be special handling */
+ reg = skge_read32(hw, B2_GP_IO);
+ if (port == 0) {
+ reg |= GP_DIR_0;
+ reg &= ~GP_IO_0;
+ } else {
+ reg |= GP_DIR_2;
+ reg &= ~GP_IO_2;
+ }
+ skge_write32(hw, B2_GP_IO, reg);
+ skge_read32(hw, B2_GP_IO);
+
+ xm_write16(hw, port, XM_MMU_CMD,
+ xm_read16(hw, port, XM_MMU_CMD)
+ & ~(XM_MMU_ENA_RX | XM_MMU_ENA_TX));
+
+ xm_read16(hw, port, XM_MMU_CMD);
+}
+
+
+static void genesis_get_stats(struct skge_port *skge, u64 *data)
+{
+ struct skge_hw *hw = skge->hw;
+ int port = skge->port;
+ int i;
+ unsigned long timeout = jiffies + HZ;
+
+ xm_write16(hw, port,
+ XM_STAT_CMD, XM_SC_SNP_TXC | XM_SC_SNP_RXC);
+
+ /* wait for update to complete */
+ while (xm_read16(hw, port, XM_STAT_CMD)
+ & (XM_SC_SNP_TXC | XM_SC_SNP_RXC)) {
+ if (time_after(jiffies, timeout))
+ break;
+ udelay(10);
+ }
+
+ /* special case for 64 bit octet counter */
+ data[0] = (u64) xm_read32(hw, port, XM_TXO_OK_HI) << 32
+ | xm_read32(hw, port, XM_TXO_OK_LO);
+ data[1] = (u64) xm_read32(hw, port, XM_RXO_OK_HI) << 32
+ | xm_read32(hw, port, XM_RXO_OK_LO);
+
+ for (i = 2; i < ARRAY_SIZE(skge_stats); i++)
+ data[i] = xm_read32(hw, port, skge_stats[i].xmac_offset);
+}
+
+static void genesis_mac_intr(struct skge_hw *hw, int port)
+{
+ struct skge_port *skge = netdev_priv(hw->dev[port]);
+ u16 status = xm_read16(hw, port, XM_ISRC);
+
+ if (netif_msg_intr(skge))
+ printk(KERN_DEBUG PFX "%s: mac interrupt status 0x%x\n",
+ skge->netdev->name, status);
+
+ if (status & XM_IS_TXF_UR) {
+ xm_write32(hw, port, XM_MODE, XM_MD_FTF);
+ ++skge->net_stats.tx_fifo_errors;
+ }
+ if (status & XM_IS_RXF_OV) {
+ xm_write32(hw, port, XM_MODE, XM_MD_FRF);
+ ++skge->net_stats.rx_fifo_errors;
+ }
+}
+
+static void gm_phy_write(struct skge_hw *hw, int port, u16 reg, u16 val)
+{
+ int i;
+
+ gma_write16(hw, port, GM_SMI_DATA, val);
+ gma_write16(hw, port, GM_SMI_CTRL,
+ GM_SMI_CT_PHY_AD(hw->phy_addr) | GM_SMI_CT_REG_AD(reg));
+ for (i = 0; i < PHY_RETRIES; i++) {
+ udelay(1);
+
+ if (!(gma_read16(hw, port, GM_SMI_CTRL) & GM_SMI_CT_BUSY))
+ break;
+ }
+}
+
+static u16 gm_phy_read(struct skge_hw *hw, int port, u16 reg)
+{
+ int i;
+
+ gma_write16(hw, port, GM_SMI_CTRL,
+ GM_SMI_CT_PHY_AD(hw->phy_addr)
+ | GM_SMI_CT_REG_AD(reg) | GM_SMI_CT_OP_RD);
+
+ for (i = 0; i < PHY_RETRIES; i++) {
+ udelay(1);
+ if (gma_read16(hw, port, GM_SMI_CTRL) & GM_SMI_CT_RD_VAL)
+ goto ready;
+ }
+
+ printk(KERN_WARNING PFX "%s: phy read timeout\n",
+ hw->dev[port]->name);
+ return 0;
+ ready:
+ return gma_read16(hw, port, GM_SMI_DATA);
+}
+
+static void genesis_link_up(struct skge_port *skge)
+{
+ struct skge_hw *hw = skge->hw;
+ int port = skge->port;
+ u16 cmd;
+ u32 mode, msk;
+
+ pr_debug("genesis_link_up\n");
+ cmd = xm_read16(hw, port, XM_MMU_CMD);
+
+ /*
+ * enabling pause frame reception is required for 1000BT
+ * because the XMAC is not reset if the link is going down
+ */
+ if (skge->flow_control == FLOW_MODE_NONE ||
+ skge->flow_control == FLOW_MODE_LOC_SEND)
+ /* Disable Pause Frame Reception */
+ cmd |= XM_MMU_IGN_PF;
+ else
+ /* Enable Pause Frame Reception */
+ cmd &= ~XM_MMU_IGN_PF;
+
+ xm_write16(hw, port, XM_MMU_CMD, cmd);
+
+ mode = xm_read32(hw, port, XM_MODE);
+ if (skge->flow_control == FLOW_MODE_SYMMETRIC ||
+ skge->flow_control == FLOW_MODE_LOC_SEND) {
+ /*
+ * Configure Pause Frame Generation
+ * Use internal and external Pause Frame Generation.
+ * Sending pause frames is edge triggered.
+ * Send a Pause frame with the maximum pause time if
+ * internal oder external FIFO full condition occurs.
+ * Send a zero pause time frame to re-start transmission.
+ */
+ /* XM_PAUSE_DA = '010000C28001' (default) */
+ /* XM_MAC_PTIME = 0xffff (maximum) */
+ /* remember this value is defined in big endian (!) */
+ xm_write16(hw, port, XM_MAC_PTIME, 0xffff);
+
+ mode |= XM_PAUSE_MODE;
+ skge_write16(hw, SK_REG(port, RX_MFF_CTRL1), MFF_ENA_PAUSE);
+ } else {
+ /*
+ * disable pause frame generation is required for 1000BT
+ * because the XMAC is not reset if the link is going down
+ */
+ /* Disable Pause Mode in Mode Register */
+ mode &= ~XM_PAUSE_MODE;
+
+ skge_write16(hw, SK_REG(port, RX_MFF_CTRL1), MFF_DIS_PAUSE);
+ }
+
+ xm_write32(hw, port, XM_MODE, mode);
+
+ msk = XM_DEF_MSK;
+ /* disable GP0 interrupt bit for external Phy */
+ msk |= XM_IS_INP_ASS;
+
+ xm_write16(hw, port, XM_IMSK, msk);
+ xm_read16(hw, port, XM_ISRC);
+
+ /* get MMU Command Reg. */
+ cmd = xm_read16(hw, port, XM_MMU_CMD);
+ if (skge->duplex == DUPLEX_FULL)
+ cmd |= XM_MMU_GMII_FD;
+
+ /*
+ * Workaround BCOM Errata (#10523) for all BCom Phys
+ * Enable Power Management after link up
+ */
+ xm_phy_write(hw, port, PHY_BCOM_AUX_CTRL,
+ xm_phy_read(hw, port, PHY_BCOM_AUX_CTRL)
+ & ~PHY_B_AC_DIS_PM);
+ xm_phy_write(hw, port, PHY_BCOM_INT_MASK, PHY_B_DEF_MSK);
+
+ /* enable Rx/Tx */
+ xm_write16(hw, port, XM_MMU_CMD,
+ cmd | XM_MMU_ENA_RX | XM_MMU_ENA_TX);
+ skge_link_up(skge);
+}
+
+
+static inline void bcom_phy_intr(struct skge_port *skge)
+{
+ struct skge_hw *hw = skge->hw;
+ int port = skge->port;
+ u16 isrc;
+
+ isrc = xm_phy_read(hw, port, PHY_BCOM_INT_STAT);
+ if (netif_msg_intr(skge))
+ printk(KERN_DEBUG PFX "%s: phy interrupt status 0x%x\n",
+ skge->netdev->name, isrc);
+
+ if (isrc & PHY_B_IS_PSE)
+ printk(KERN_ERR PFX "%s: uncorrectable pair swap error\n",
+ hw->dev[port]->name);
+
+ /* Workaround BCom Errata:
+ * enable and disable loopback mode if "NO HCD" occurs.
+ */
+ if (isrc & PHY_B_IS_NO_HDCL) {
+ u16 ctrl = xm_phy_read(hw, port, PHY_BCOM_CTRL);
+ xm_phy_write(hw, port, PHY_BCOM_CTRL,
+ ctrl | PHY_CT_LOOP);
+ xm_phy_write(hw, port, PHY_BCOM_CTRL,
+ ctrl & ~PHY_CT_LOOP);
+ }
+
+ if (isrc & (PHY_B_IS_AN_PR | PHY_B_IS_LST_CHANGE))
+ bcom_check_link(hw, port);
+
+}
+
+/* Marvell Phy Initailization */
+static void yukon_init(struct skge_hw *hw, int port)
+{
+ struct skge_port *skge = netdev_priv(hw->dev[port]);
+ u16 ctrl, ct1000, adv;
+
+ pr_debug("yukon_init\n");
+ if (skge->autoneg == AUTONEG_ENABLE) {
+ u16 ectrl = gm_phy_read(hw, port, PHY_MARV_EXT_CTRL);
+
+ ectrl &= ~(PHY_M_EC_M_DSC_MSK | PHY_M_EC_S_DSC_MSK |
+ PHY_M_EC_MAC_S_MSK);
+ ectrl |= PHY_M_EC_MAC_S(MAC_TX_CLK_25_MHZ);
+
+ ectrl |= PHY_M_EC_M_DSC(0) | PHY_M_EC_S_DSC(1);
+
+ gm_phy_write(hw, port, PHY_MARV_EXT_CTRL, ectrl);
+ }
+
+ ctrl = gm_phy_read(hw, port, PHY_MARV_CTRL);
+ if (skge->autoneg == AUTONEG_DISABLE)
+ ctrl &= ~PHY_CT_ANE;
+
+ ctrl |= PHY_CT_RESET;
+ gm_phy_write(hw, port, PHY_MARV_CTRL, ctrl);
+
+ ctrl = 0;
+ ct1000 = 0;
+ adv = PHY_AN_CSMA;
+
+ if (skge->autoneg == AUTONEG_ENABLE) {
+ if (iscopper(hw)) {
+ if (skge->advertising & ADVERTISED_1000baseT_Full)
+ ct1000 |= PHY_M_1000C_AFD;
+ if (skge->advertising & ADVERTISED_1000baseT_Half)
+ ct1000 |= PHY_M_1000C_AHD;
+ if (skge->advertising & ADVERTISED_100baseT_Full)
+ adv |= PHY_M_AN_100_FD;
+ if (skge->advertising & ADVERTISED_100baseT_Half)
+ adv |= PHY_M_AN_100_HD;
+ if (skge->advertising & ADVERTISED_10baseT_Full)
+ adv |= PHY_M_AN_10_FD;
+ if (skge->advertising & ADVERTISED_10baseT_Half)
+ adv |= PHY_M_AN_10_HD;
+ } else /* special defines for FIBER (88E1011S only) */
+ adv |= PHY_M_AN_1000X_AHD | PHY_M_AN_1000X_AFD;
+
+ /* Set Flow-control capabilities */
+ adv |= phy_pause_map[skge->flow_control];
+
+ /* Restart Auto-negotiation */
+ ctrl |= PHY_CT_ANE | PHY_CT_RE_CFG;
+ } else {
+ /* forced speed/duplex settings */
+ ct1000 = PHY_M_1000C_MSE;
+
+ if (skge->duplex == DUPLEX_FULL)
+ ctrl |= PHY_CT_DUP_MD;
+
+ switch (skge->speed) {
+ case SPEED_1000:
+ ctrl |= PHY_CT_SP1000;
+ break;
+ case SPEED_100:
+ ctrl |= PHY_CT_SP100;
+ break;
+ }
+
+ ctrl |= PHY_CT_RESET;
+ }
+
+ gm_phy_write(hw, port, PHY_MARV_1000T_CTRL, ct1000);
+
+ gm_phy_write(hw, port, PHY_MARV_AUNE_ADV, adv);
+ gm_phy_write(hw, port, PHY_MARV_CTRL, ctrl);
+
+ /* Enable phy interrupt on autonegotiation complete (or link up) */
+ if (skge->autoneg == AUTONEG_ENABLE)
+ gm_phy_write(hw, port, PHY_MARV_INT_MASK, PHY_M_IS_AN_MSK);
+ else
+ gm_phy_write(hw, port, PHY_MARV_INT_MASK, PHY_M_IS_DEF_MSK);
+}
+
+static void yukon_reset(struct skge_hw *hw, int port)
+{
+ gm_phy_write(hw, port, PHY_MARV_INT_MASK, 0);/* disable PHY IRQs */
+ gma_write16(hw, port, GM_MC_ADDR_H1, 0); /* clear MC hash */
+ gma_write16(hw, port, GM_MC_ADDR_H2, 0);
+ gma_write16(hw, port, GM_MC_ADDR_H3, 0);
+ gma_write16(hw, port, GM_MC_ADDR_H4, 0);
+
+ gma_write16(hw, port, GM_RX_CTRL,
+ gma_read16(hw, port, GM_RX_CTRL)
+ | GM_RXCR_UCF_ENA | GM_RXCR_MCF_ENA);
+}
+
+static void yukon_mac_init(struct skge_hw *hw, int port)
+{
+ struct skge_port *skge = netdev_priv(hw->dev[port]);
+ int i;
+ u32 reg;
+ const u8 *addr = hw->dev[port]->dev_addr;
+
+ /* WA code for COMA mode -- set PHY reset */
+ if (hw->chip_id == CHIP_ID_YUKON_LITE &&
+ hw->chip_rev >= CHIP_REV_YU_LITE_A3)
+ skge_write32(hw, B2_GP_IO,
+ (skge_read32(hw, B2_GP_IO) | GP_DIR_9 | GP_IO_9));
+
+ /* hard reset */
+ skge_write32(hw, SK_REG(port, GPHY_CTRL), GPC_RST_SET);
+ skge_write32(hw, SK_REG(port, GMAC_CTRL), GMC_RST_SET);
+
+ /* WA code for COMA mode -- clear PHY reset */
+ if (hw->chip_id == CHIP_ID_YUKON_LITE &&
+ hw->chip_rev >= CHIP_REV_YU_LITE_A3)
+ skge_write32(hw, B2_GP_IO,
+ (skge_read32(hw, B2_GP_IO) | GP_DIR_9)
+ & ~GP_IO_9);
+
+ /* Set hardware config mode */
+ reg = GPC_INT_POL_HI | GPC_DIS_FC | GPC_DIS_SLEEP |
+ GPC_ENA_XC | GPC_ANEG_ADV_ALL_M | GPC_ENA_PAUSE;
+ reg |= iscopper(hw) ? GPC_HWCFG_GMII_COP : GPC_HWCFG_GMII_FIB;
+
+ /* Clear GMC reset */
+ skge_write32(hw, SK_REG(port, GPHY_CTRL), reg | GPC_RST_SET);
+ skge_write32(hw, SK_REG(port, GPHY_CTRL), reg | GPC_RST_CLR);
+ skge_write32(hw, SK_REG(port, GMAC_CTRL), GMC_PAUSE_ON | GMC_RST_CLR);
+ if (skge->autoneg == AUTONEG_DISABLE) {
+ reg = GM_GPCR_AU_ALL_DIS;
+ gma_write16(hw, port, GM_GP_CTRL,
+ gma_read16(hw, port, GM_GP_CTRL) | reg);
+
+ switch (skge->speed) {
+ case SPEED_1000:
+ reg |= GM_GPCR_SPEED_1000;
+ /* fallthru */
+ case SPEED_100:
+ reg |= GM_GPCR_SPEED_100;
+ }
+
+ if (skge->duplex == DUPLEX_FULL)
+ reg |= GM_GPCR_DUP_FULL;
+ } else
+ reg = GM_GPCR_SPEED_1000 | GM_GPCR_SPEED_100 | GM_GPCR_DUP_FULL;
+ switch (skge->flow_control) {
+ case FLOW_MODE_NONE:
+ skge_write32(hw, SK_REG(port, GMAC_CTRL), GMC_PAUSE_OFF);
+ reg |= GM_GPCR_FC_TX_DIS | GM_GPCR_FC_RX_DIS | GM_GPCR_AU_FCT_DIS;
+ break;
+ case FLOW_MODE_LOC_SEND:
+ /* disable Rx flow-control */
+ reg |= GM_GPCR_FC_RX_DIS | GM_GPCR_AU_FCT_DIS;
+ }
+
+ gma_write16(hw, port, GM_GP_CTRL, reg);
+ skge_read16(hw, GMAC_IRQ_SRC);
+
+ yukon_init(hw, port);
+
+ /* MIB clear */
+ reg = gma_read16(hw, port, GM_PHY_ADDR);
+ gma_write16(hw, port, GM_PHY_ADDR, reg | GM_PAR_MIB_CLR);
+
+ for (i = 0; i < GM_MIB_CNT_SIZE; i++)
+ gma_read16(hw, port, GM_MIB_CNT_BASE + 8*i);
+ gma_write16(hw, port, GM_PHY_ADDR, reg);
+
+ /* transmit control */
+ gma_write16(hw, port, GM_TX_CTRL, TX_COL_THR(TX_COL_DEF));
+
+ /* receive control reg: unicast + multicast + no FCS */
+ gma_write16(hw, port, GM_RX_CTRL,
+ GM_RXCR_UCF_ENA | GM_RXCR_CRC_DIS | GM_RXCR_MCF_ENA);
+
+ /* transmit flow control */
+ gma_write16(hw, port, GM_TX_FLOW_CTRL, 0xffff);
+
+ /* transmit parameter */
+ gma_write16(hw, port, GM_TX_PARAM,
+ TX_JAM_LEN_VAL(TX_JAM_LEN_DEF) |
+ TX_JAM_IPG_VAL(TX_JAM_IPG_DEF) |
+ TX_IPG_JAM_DATA(TX_IPG_JAM_DEF));
+
+ /* serial mode register */
+ reg = GM_SMOD_VLAN_ENA | IPG_DATA_VAL(IPG_DATA_DEF);
+ if (hw->dev[port]->mtu > 1500)
+ reg |= GM_SMOD_JUMBO_ENA;
+
+ gma_write16(hw, port, GM_SERIAL_MODE, reg);
+
+ /* physical address: used for pause frames */
+ gma_set_addr(hw, port, GM_SRC_ADDR_1L, addr);
+ /* virtual address for data */
+ gma_set_addr(hw, port, GM_SRC_ADDR_2L, addr);
+
+ /* enable interrupt mask for counter overflows */
+ gma_write16(hw, port, GM_TX_IRQ_MSK, 0);
+ gma_write16(hw, port, GM_RX_IRQ_MSK, 0);
+ gma_write16(hw, port, GM_TR_IRQ_MSK, 0);
+
+ /* Initialize Mac Fifo */
+
+ /* Configure Rx MAC FIFO */
+ skge_write16(hw, SK_REG(port, RX_GMF_FL_MSK), RX_FF_FL_DEF_MSK);
+ reg = GMF_OPER_ON | GMF_RX_F_FL_ON;
+ if (hw->chip_id == CHIP_ID_YUKON_LITE &&
+ hw->chip_rev >= CHIP_REV_YU_LITE_A3)
+ reg &= ~GMF_RX_F_FL_ON;
+ skge_write8(hw, SK_REG(port, RX_GMF_CTRL_T), GMF_RST_CLR);
+ skge_write16(hw, SK_REG(port, RX_GMF_CTRL_T), reg);
+ skge_write16(hw, SK_REG(port, RX_GMF_FL_THR), RX_GMF_FL_THR_DEF);
+
+ /* Configure Tx MAC FIFO */
+ skge_write8(hw, SK_REG(port, TX_GMF_CTRL_T), GMF_RST_CLR);
+ skge_write16(hw, SK_REG(port, TX_GMF_CTRL_T), GMF_OPER_ON);
+}
+
+static void yukon_stop(struct skge_port *skge)
+{
+ struct skge_hw *hw = skge->hw;
+ int port = skge->port;
+
+ if (hw->chip_id == CHIP_ID_YUKON_LITE &&
+ hw->chip_rev >= CHIP_REV_YU_LITE_A3) {
+ skge_write32(hw, B2_GP_IO,
+ skge_read32(hw, B2_GP_IO) | GP_DIR_9 | GP_IO_9);
+ }
+
+ gma_write16(hw, port, GM_GP_CTRL,
+ gma_read16(hw, port, GM_GP_CTRL)
+ & ~(GM_GPCR_TX_ENA|GM_GPCR_RX_ENA));
+ gma_read16(hw, port, GM_GP_CTRL);
+
+ /* set GPHY Control reset */
+ skge_write32(hw, SK_REG(port, GPHY_CTRL), GPC_RST_SET);
+ skge_write32(hw, SK_REG(port, GMAC_CTRL), GMC_RST_SET);
+}
+
+static void yukon_get_stats(struct skge_port *skge, u64 *data)
+{
+ struct skge_hw *hw = skge->hw;
+ int port = skge->port;
+ int i;
+
+ data[0] = (u64) gma_read32(hw, port, GM_TXO_OK_HI) << 32
+ | gma_read32(hw, port, GM_TXO_OK_LO);
+ data[1] = (u64) gma_read32(hw, port, GM_RXO_OK_HI) << 32
+ | gma_read32(hw, port, GM_RXO_OK_LO);
+
+ for (i = 2; i < ARRAY_SIZE(skge_stats); i++)
+ data[i] = gma_read32(hw, port,
+ skge_stats[i].gma_offset);
+}
+
+static void yukon_mac_intr(struct skge_hw *hw, int port)
+{
+ struct net_device *dev = hw->dev[port];
+ struct skge_port *skge = netdev_priv(dev);
+ u8 status = skge_read8(hw, SK_REG(port, GMAC_IRQ_SRC));
+
+ if (netif_msg_intr(skge))
+ printk(KERN_DEBUG PFX "%s: mac interrupt status 0x%x\n",
+ dev->name, status);
+
+ if (status & GM_IS_RX_FF_OR) {
+ ++skge->net_stats.rx_fifo_errors;
+ skge_write8(hw, SK_REG(port, RX_GMF_CTRL_T), GMF_CLI_RX_FO);
+ }
+
+ if (status & GM_IS_TX_FF_UR) {
+ ++skge->net_stats.tx_fifo_errors;
+ skge_write8(hw, SK_REG(port, TX_GMF_CTRL_T), GMF_CLI_TX_FU);
+ }
+
+}
+
+static u16 yukon_speed(const struct skge_hw *hw, u16 aux)
+{
+ switch (aux & PHY_M_PS_SPEED_MSK) {
+ case PHY_M_PS_SPEED_1000:
+ return SPEED_1000;
+ case PHY_M_PS_SPEED_100:
+ return SPEED_100;
+ default:
+ return SPEED_10;
+ }
+}
+
+static void yukon_link_up(struct skge_port *skge)
+{
+ struct skge_hw *hw = skge->hw;
+ int port = skge->port;
+ u16 reg;
+
+ pr_debug("yukon_link_up\n");
+
+ /* Enable Transmit FIFO Underrun */
+ skge_write8(hw, GMAC_IRQ_MSK, GMAC_DEF_MSK);
+
+ reg = gma_read16(hw, port, GM_GP_CTRL);
+ if (skge->duplex == DUPLEX_FULL || skge->autoneg == AUTONEG_ENABLE)
+ reg |= GM_GPCR_DUP_FULL;
+
+ /* enable Rx/Tx */
+ reg |= GM_GPCR_RX_ENA | GM_GPCR_TX_ENA;
+ gma_write16(hw, port, GM_GP_CTRL, reg);
+
+ gm_phy_write(hw, port, PHY_MARV_INT_MASK, PHY_M_IS_DEF_MSK);
+ skge_link_up(skge);
+}
+
+static void yukon_link_down(struct skge_port *skge)
+{
+ struct skge_hw *hw = skge->hw;
+ int port = skge->port;
+ u16 ctrl;
+
+ pr_debug("yukon_link_down\n");
+ gm_phy_write(hw, port, PHY_MARV_INT_MASK, 0);
+
+ ctrl = gma_read16(hw, port, GM_GP_CTRL);
+ ctrl &= ~(GM_GPCR_RX_ENA | GM_GPCR_TX_ENA);
+ gma_write16(hw, port, GM_GP_CTRL, ctrl);
+
+ if (skge->flow_control == FLOW_MODE_REM_SEND) {
+ /* restore Asymmetric Pause bit */
+ gm_phy_write(hw, port, PHY_MARV_AUNE_ADV,
+ gm_phy_read(hw, port,
+ PHY_MARV_AUNE_ADV)
+ | PHY_M_AN_ASP);
+
+ }
+
+ yukon_reset(hw, port);
+ skge_link_down(skge);
+
+ yukon_init(hw, port);
+}
+
+static void yukon_phy_intr(struct skge_port *skge)
+{
+ struct skge_hw *hw = skge->hw;
+ int port = skge->port;
+ const char *reason = NULL;
+ u16 istatus, phystat;
+
+ istatus = gm_phy_read(hw, port, PHY_MARV_INT_STAT);
+ phystat = gm_phy_read(hw, port, PHY_MARV_PHY_STAT);
+
+ if (netif_msg_intr(skge))
+ printk(KERN_DEBUG PFX "%s: phy interrupt status 0x%x 0x%x\n",
+ skge->netdev->name, istatus, phystat);
+
+ if (istatus & PHY_M_IS_AN_COMPL) {
+ if (gm_phy_read(hw, port, PHY_MARV_AUNE_LP)
+ & PHY_M_AN_RF) {
+ reason = "remote fault";
+ goto failed;
+ }
+
+ if (gm_phy_read(hw, port, PHY_MARV_1000T_STAT) & PHY_B_1000S_MSF) {
+ reason = "master/slave fault";
+ goto failed;
+ }
+
+ if (!(phystat & PHY_M_PS_SPDUP_RES)) {
+ reason = "speed/duplex";
+ goto failed;
+ }
+
+ skge->duplex = (phystat & PHY_M_PS_FULL_DUP)
+ ? DUPLEX_FULL : DUPLEX_HALF;
+ skge->speed = yukon_speed(hw, phystat);
+
+ /* We are using IEEE 802.3z/D5.0 Table 37-4 */
+ switch (phystat & PHY_M_PS_PAUSE_MSK) {
+ case PHY_M_PS_PAUSE_MSK:
+ skge->flow_control = FLOW_MODE_SYMMETRIC;
+ break;
+ case PHY_M_PS_RX_P_EN:
+ skge->flow_control = FLOW_MODE_REM_SEND;
+ break;
+ case PHY_M_PS_TX_P_EN:
+ skge->flow_control = FLOW_MODE_LOC_SEND;
+ break;
+ default:
+ skge->flow_control = FLOW_MODE_NONE;
+ }
+
+ if (skge->flow_control == FLOW_MODE_NONE ||
+ (skge->speed < SPEED_1000 && skge->duplex == DUPLEX_HALF))
+ skge_write8(hw, SK_REG(port, GMAC_CTRL), GMC_PAUSE_OFF);
+ else
+ skge_write8(hw, SK_REG(port, GMAC_CTRL), GMC_PAUSE_ON);
+ yukon_link_up(skge);
+ return;
+ }
+
+ if (istatus & PHY_M_IS_LSP_CHANGE)
+ skge->speed = yukon_speed(hw, phystat);
+
+ if (istatus & PHY_M_IS_DUP_CHANGE)
+ skge->duplex = (phystat & PHY_M_PS_FULL_DUP) ? DUPLEX_FULL : DUPLEX_HALF;
+ if (istatus & PHY_M_IS_LST_CHANGE) {
+ if (phystat & PHY_M_PS_LINK_UP)
+ yukon_link_up(skge);
+ else
+ yukon_link_down(skge);
+ }
+ return;
+ failed:
+ printk(KERN_ERR PFX "%s: autonegotiation failed (%s)\n",
+ skge->netdev->name, reason);
+
+ /* XXX restart autonegotiation? */
+}
+
+static void skge_ramset(struct skge_hw *hw, u16 q, u32 start, size_t len)
+{
+ u32 end;
+
+ start /= 8;
+ len /= 8;
+ end = start + len - 1;
+
+ skge_write8(hw, RB_ADDR(q, RB_CTRL), RB_RST_CLR);
+ skge_write32(hw, RB_ADDR(q, RB_START), start);
+ skge_write32(hw, RB_ADDR(q, RB_WP), start);
+ skge_write32(hw, RB_ADDR(q, RB_RP), start);
+ skge_write32(hw, RB_ADDR(q, RB_END), end);
+
+ if (q == Q_R1 || q == Q_R2) {
+ /* Set thresholds on receive queue's */
+ skge_write32(hw, RB_ADDR(q, RB_RX_UTPP),
+ start + (2*len)/3);
+ skge_write32(hw, RB_ADDR(q, RB_RX_LTPP),
+ start + (len/3));
+ } else {
+ /* Enable store & forward on Tx queue's because
+ * Tx FIFO is only 4K on Genesis and 1K on Yukon
+ */
+ skge_write8(hw, RB_ADDR(q, RB_CTRL), RB_ENA_STFWD);
+ }
+
+ skge_write8(hw, RB_ADDR(q, RB_CTRL), RB_ENA_OP_MD);
+}
+
+/* Setup Bus Memory Interface */
+static void skge_qset(struct skge_port *skge, u16 q,
+ const struct skge_element *e)
+{
+ struct skge_hw *hw = skge->hw;
+ u32 watermark = 0x600;
+ u64 base = skge->dma + (e->desc - skge->mem);
+
+ /* optimization to reduce window on 32bit/33mhz */
+ if ((skge_read16(hw, B0_CTST) & (CS_BUS_CLOCK | CS_BUS_SLOT_SZ)) == 0)
+ watermark /= 2;
+
+ skge_write32(hw, Q_ADDR(q, Q_CSR), CSR_CLR_RESET);
+ skge_write32(hw, Q_ADDR(q, Q_F), watermark);
+ skge_write32(hw, Q_ADDR(q, Q_DA_H), (u32)(base >> 32));
+ skge_write32(hw, Q_ADDR(q, Q_DA_L), (u32)base);
+}
+
+static int skge_up(struct net_device *dev)
+{
+ struct skge_port *skge = netdev_priv(dev);
+ struct skge_hw *hw = skge->hw;
+ int port = skge->port;
+ u32 chunk, ram_addr;
+ size_t rx_size, tx_size;
+ int err;
+
+ if (netif_msg_ifup(skge))
+ printk(KERN_INFO PFX "%s: enabling interface\n", dev->name);
+
+ if (dev->mtu > RX_BUF_SIZE)
+ skge->rx_buf_size = dev->mtu + ETH_HLEN + NET_IP_ALIGN;
+ else
+ skge->rx_buf_size = RX_BUF_SIZE;
+
+
+ rx_size = skge->rx_ring.count * sizeof(struct skge_rx_desc);
+ tx_size = skge->tx_ring.count * sizeof(struct skge_tx_desc);
+ skge->mem_size = tx_size + rx_size;
+ skge->mem = pci_alloc_consistent(hw->pdev, skge->mem_size, &skge->dma);
+ if (!skge->mem)
+ return -ENOMEM;
+
+ memset(skge->mem, 0, skge->mem_size);
+
+ if ((err = skge_ring_alloc(&skge->rx_ring, skge->mem, skge->dma)))
+ goto free_pci_mem;
+
+ err = skge_rx_fill(skge);
+ if (err)
+ goto free_rx_ring;
+
+ if ((err = skge_ring_alloc(&skge->tx_ring, skge->mem + rx_size,
+ skge->dma + rx_size)))
+ goto free_rx_ring;
+
+ skge->tx_avail = skge->tx_ring.count - 1;
+
+ /* Enable IRQ from port */
+ hw->intr_mask |= portirqmask[port];
+ skge_write32(hw, B0_IMSK, hw->intr_mask);
+
+ /* Initialze MAC */
+ spin_lock_bh(&hw->phy_lock);
+ if (hw->chip_id == CHIP_ID_GENESIS)
+ genesis_mac_init(hw, port);
+ else
+ yukon_mac_init(hw, port);
+ spin_unlock_bh(&hw->phy_lock);
+
+ /* Configure RAMbuffers */
+ chunk = hw->ram_size / ((hw->ports + 1)*2);
+ ram_addr = hw->ram_offset + 2 * chunk * port;
+
+ skge_ramset(hw, rxqaddr[port], ram_addr, chunk);
+ skge_qset(skge, rxqaddr[port], skge->rx_ring.to_clean);
+
+ BUG_ON(skge->tx_ring.to_use != skge->tx_ring.to_clean);
+ skge_ramset(hw, txqaddr[port], ram_addr+chunk, chunk);
+ skge_qset(skge, txqaddr[port], skge->tx_ring.to_use);
+
+ /* Start receiver BMU */
+ wmb();
+ skge_write8(hw, Q_ADDR(rxqaddr[port], Q_CSR), CSR_START | CSR_IRQ_CL_F);
+ skge_led(skge, LED_MODE_ON);
+
+ pr_debug("skge_up completed\n");
+ return 0;
+
+ free_rx_ring:
+ skge_rx_clean(skge);
+ kfree(skge->rx_ring.start);
+ free_pci_mem:
+ pci_free_consistent(hw->pdev, skge->mem_size, skge->mem, skge->dma);
+
+ return err;
+}
+
+static int skge_down(struct net_device *dev)
+{
+ struct skge_port *skge = netdev_priv(dev);
+ struct skge_hw *hw = skge->hw;
+ int port = skge->port;
+
+ if (netif_msg_ifdown(skge))
+ printk(KERN_INFO PFX "%s: disabling interface\n", dev->name);
+
+ netif_stop_queue(dev);
+
+ /* Stop transmitter */
+ skge_write8(hw, Q_ADDR(txqaddr[port], Q_CSR), CSR_STOP);
+ skge_write32(hw, RB_ADDR(txqaddr[port], RB_CTRL),
+ RB_RST_SET|RB_DIS_OP_MD);
+
+ if (hw->chip_id == CHIP_ID_GENESIS)
+ genesis_stop(skge);
+ else
+ yukon_stop(skge);
+
+ /* Disable Force Sync bit and Enable Alloc bit */
+ skge_write8(hw, SK_REG(port, TXA_CTRL),
+ TXA_DIS_FSYNC | TXA_DIS_ALLOC | TXA_STOP_RC);
+
+ /* Stop Interval Timer and Limit Counter of Tx Arbiter */
+ skge_write32(hw, SK_REG(port, TXA_ITI_INI), 0L);
+ skge_write32(hw, SK_REG(port, TXA_LIM_INI), 0L);
+
+ /* Reset PCI FIFO */
+ skge_write32(hw, Q_ADDR(txqaddr[port], Q_CSR), CSR_SET_RESET);
+ skge_write32(hw, RB_ADDR(txqaddr[port], RB_CTRL), RB_RST_SET);
+
+ /* Reset the RAM Buffer async Tx queue */
+ skge_write8(hw, RB_ADDR(port == 0 ? Q_XA1 : Q_XA2, RB_CTRL), RB_RST_SET);
+ /* stop receiver */
+ skge_write8(hw, Q_ADDR(rxqaddr[port], Q_CSR), CSR_STOP);
+ skge_write32(hw, RB_ADDR(port ? Q_R2 : Q_R1, RB_CTRL),
+ RB_RST_SET|RB_DIS_OP_MD);
+ skge_write32(hw, Q_ADDR(rxqaddr[port], Q_CSR), CSR_SET_RESET);
+
+ if (hw->chip_id == CHIP_ID_GENESIS) {
+ skge_write8(hw, SK_REG(port, TX_MFF_CTRL2), MFF_RST_SET);
+ skge_write8(hw, SK_REG(port, RX_MFF_CTRL2), MFF_RST_SET);
+ } else {
+ skge_write8(hw, SK_REG(port, RX_GMF_CTRL_T), GMF_RST_SET);
+ skge_write8(hw, SK_REG(port, TX_GMF_CTRL_T), GMF_RST_SET);
+ }
+
+ skge_led(skge, LED_MODE_OFF);
+
+ skge_tx_clean(skge);
+ skge_rx_clean(skge);
+
+ kfree(skge->rx_ring.start);
+ kfree(skge->tx_ring.start);
+ pci_free_consistent(hw->pdev, skge->mem_size, skge->mem, skge->dma);
+ return 0;
+}
+
+static int skge_xmit_frame(struct sk_buff *skb, struct net_device *dev)
+{
+ struct skge_port *skge = netdev_priv(dev);
+ struct skge_hw *hw = skge->hw;
+ struct skge_ring *ring = &skge->tx_ring;
+ struct skge_element *e;
+ struct skge_tx_desc *td;
+ int i;
+ u32 control, len;
+ u64 map;
+ unsigned long flags;
+
+ skb = skb_padto(skb, ETH_ZLEN);
+ if (!skb)
+ return NETDEV_TX_OK;
+
+ local_irq_save(flags);
+ if (!spin_trylock(&skge->tx_lock)) {
+ /* Collision - tell upper layer to requeue */
+ local_irq_restore(flags);
+ return NETDEV_TX_LOCKED;
+ }
+
+ if (unlikely(skge->tx_avail < skb_shinfo(skb)->nr_frags +1)) {
+ netif_stop_queue(dev);
+ spin_unlock_irqrestore(&skge->tx_lock, flags);
+
+ printk(KERN_WARNING PFX "%s: ring full when queue awake!\n",
+ dev->name);
+ return NETDEV_TX_BUSY;
+ }
+
+ e = ring->to_use;
+ td = e->desc;
+ e->skb = skb;
+ len = skb_headlen(skb);
+ map = pci_map_single(hw->pdev, skb->data, len, PCI_DMA_TODEVICE);
+ pci_unmap_addr_set(e, mapaddr, map);
+ pci_unmap_len_set(e, maplen, len);
+
+ td->dma_lo = map;
+ td->dma_hi = map >> 32;
+
+ if (skb->ip_summed == CHECKSUM_HW) {
+ const struct iphdr *ip
+ = (const struct iphdr *) (skb->data + ETH_HLEN);
+ int offset = skb->h.raw - skb->data;
+
+ /* This seems backwards, but it is what the sk98lin
+ * does. Looks like hardware is wrong?
+ */
+ if (ip->protocol == IPPROTO_UDP
+ && hw->chip_rev == 0 && hw->chip_id == CHIP_ID_YUKON)
+ control = BMU_TCP_CHECK;
+ else
+ control = BMU_UDP_CHECK;
+
+ td->csum_offs = 0;
+ td->csum_start = offset;
+ td->csum_write = offset + skb->csum;
+ } else
+ control = BMU_CHECK;
+
+ if (!skb_shinfo(skb)->nr_frags) /* single buffer i.e. no fragments */
+ control |= BMU_EOF| BMU_IRQ_EOF;
+ else {
+ struct skge_tx_desc *tf = td;
+
+ control |= BMU_STFWD;
+ for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
+ skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
+
+ map = pci_map_page(hw->pdev, frag->page, frag->page_offset,
+ frag->size, PCI_DMA_TODEVICE);
+
+ e = e->next;
+ e->skb = NULL;
+ tf = e->desc;
+ tf->dma_lo = map;
+ tf->dma_hi = (u64) map >> 32;
+ pci_unmap_addr_set(e, mapaddr, map);
+ pci_unmap_len_set(e, maplen, frag->size);
+
+ tf->control = BMU_OWN | BMU_SW | control | frag->size;
+ }
+ tf->control |= BMU_EOF | BMU_IRQ_EOF;
+ }
+ /* Make sure all the descriptors written */
+ wmb();
+ td->control = BMU_OWN | BMU_SW | BMU_STF | control | len;
+ wmb();
+
+ skge_write8(hw, Q_ADDR(txqaddr[skge->port], Q_CSR), CSR_START);
+
+ if (netif_msg_tx_queued(skge))
+ printk(KERN_DEBUG "%s: tx queued, slot %td, len %d\n",
+ dev->name, e - ring->start, skb->len);
+
+ ring->to_use = e->next;
+ skge->tx_avail -= skb_shinfo(skb)->nr_frags + 1;
+ if (skge->tx_avail <= MAX_SKB_FRAGS + 1) {
+ pr_debug("%s: transmit queue full\n", dev->name);
+ netif_stop_queue(dev);
+ }
+
+ dev->trans_start = jiffies;
+ spin_unlock_irqrestore(&skge->tx_lock, flags);
+
+ return NETDEV_TX_OK;
+}
+
+static inline void skge_tx_free(struct skge_hw *hw, struct skge_element *e)
+{
+ /* This ring element can be skb or fragment */
+ if (e->skb) {
+ pci_unmap_single(hw->pdev,
+ pci_unmap_addr(e, mapaddr),
+ pci_unmap_len(e, maplen),
+ PCI_DMA_TODEVICE);
+ dev_kfree_skb_any(e->skb);
+ e->skb = NULL;
+ } else {
+ pci_unmap_page(hw->pdev,
+ pci_unmap_addr(e, mapaddr),
+ pci_unmap_len(e, maplen),
+ PCI_DMA_TODEVICE);
+ }
+}
+
+static void skge_tx_clean(struct skge_port *skge)
+{
+ struct skge_ring *ring = &skge->tx_ring;
+ struct skge_element *e;
+ unsigned long flags;
+
+ spin_lock_irqsave(&skge->tx_lock, flags);
+ for (e = ring->to_clean; e != ring->to_use; e = e->next) {
+ ++skge->tx_avail;
+ skge_tx_free(skge->hw, e);
+ }
+ ring->to_clean = e;
+ spin_unlock_irqrestore(&skge->tx_lock, flags);
+}
+
+static void skge_tx_timeout(struct net_device *dev)
+{
+ struct skge_port *skge = netdev_priv(dev);
+
+ if (netif_msg_timer(skge))
+ printk(KERN_DEBUG PFX "%s: tx timeout\n", dev->name);
+
+ skge_write8(skge->hw, Q_ADDR(txqaddr[skge->port], Q_CSR), CSR_STOP);
+ skge_tx_clean(skge);
+}
+
+static int skge_change_mtu(struct net_device *dev, int new_mtu)
+{
+ int err = 0;
+ int running = netif_running(dev);
+
+ if (new_mtu < ETH_ZLEN || new_mtu > ETH_JUMBO_MTU)
+ return -EINVAL;
+
+
+ if (running)
+ skge_down(dev);
+ dev->mtu = new_mtu;
+ if (running)
+ skge_up(dev);
+
+ return err;
+}
+
+static void genesis_set_multicast(struct net_device *dev)
+{
+ struct skge_port *skge = netdev_priv(dev);
+ struct skge_hw *hw = skge->hw;
+ int port = skge->port;
+ int i, count = dev->mc_count;
+ struct dev_mc_list *list = dev->mc_list;
+ u32 mode;
+ u8 filter[8];
+
+ pr_debug("genesis_set_multicast flags=%x count=%d\n", dev->flags, dev->mc_count);
+
+ mode = xm_read32(hw, port, XM_MODE);
+ mode |= XM_MD_ENA_HASH;
+ if (dev->flags & IFF_PROMISC)
+ mode |= XM_MD_ENA_PROM;
+ else
+ mode &= ~XM_MD_ENA_PROM;
+
+ if (dev->flags & IFF_ALLMULTI)
+ memset(filter, 0xff, sizeof(filter));
+ else {
+ memset(filter, 0, sizeof(filter));
+ for (i = 0; list && i < count; i++, list = list->next) {
+ u32 crc, bit;
+ crc = ether_crc_le(ETH_ALEN, list->dmi_addr);
+ bit = ~crc & 0x3f;
+ filter[bit/8] |= 1 << (bit%8);
+ }
+ }
+
+ xm_write32(hw, port, XM_MODE, mode);
+ xm_outhash(hw, port, XM_HSM, filter);
+}
+
+static void yukon_set_multicast(struct net_device *dev)
+{
+ struct skge_port *skge = netdev_priv(dev);
+ struct skge_hw *hw = skge->hw;
+ int port = skge->port;
+ struct dev_mc_list *list = dev->mc_list;
+ u16 reg;
+ u8 filter[8];
+
+ memset(filter, 0, sizeof(filter));
+
+ reg = gma_read16(hw, port, GM_RX_CTRL);
+ reg |= GM_RXCR_UCF_ENA;
+
+ if (dev->flags & IFF_PROMISC) /* promiscious */
+ reg &= ~(GM_RXCR_UCF_ENA | GM_RXCR_MCF_ENA);
+ else if (dev->flags & IFF_ALLMULTI) /* all multicast */
+ memset(filter, 0xff, sizeof(filter));
+ else if (dev->mc_count == 0) /* no multicast */
+ reg &= ~GM_RXCR_MCF_ENA;
+ else {
+ int i;
+ reg |= GM_RXCR_MCF_ENA;
+
+ for (i = 0; list && i < dev->mc_count; i++, list = list->next) {
+ u32 bit = ether_crc(ETH_ALEN, list->dmi_addr) & 0x3f;
+ filter[bit/8] |= 1 << (bit%8);
+ }
+ }
+
+
+ gma_write16(hw, port, GM_MC_ADDR_H1,
+ (u16)filter[0] | ((u16)filter[1] << 8));
+ gma_write16(hw, port, GM_MC_ADDR_H2,
+ (u16)filter[2] | ((u16)filter[3] << 8));
+ gma_write16(hw, port, GM_MC_ADDR_H3,
+ (u16)filter[4] | ((u16)filter[5] << 8));
+ gma_write16(hw, port, GM_MC_ADDR_H4,
+ (u16)filter[6] | ((u16)filter[7] << 8));
+
+ gma_write16(hw, port, GM_RX_CTRL, reg);
+}
+
+static inline int bad_phy_status(const struct skge_hw *hw, u32 status)
+{
+ if (hw->chip_id == CHIP_ID_GENESIS)
+ return (status & (XMR_FS_ERR | XMR_FS_2L_VLAN)) != 0;
+ else
+ return (status & GMR_FS_ANY_ERR) ||
+ (status & GMR_FS_RX_OK) == 0;
+}
+
+static void skge_rx_error(struct skge_port *skge, int slot,
+ u32 control, u32 status)
+{
+ if (netif_msg_rx_err(skge))
+ printk(KERN_DEBUG PFX "%s: rx err, slot %d control 0x%x status 0x%x\n",
+ skge->netdev->name, slot, control, status);
+
+ if ((control & (BMU_EOF|BMU_STF)) != (BMU_STF|BMU_EOF))
+ skge->net_stats.rx_length_errors++;
+ else if (skge->hw->chip_id == CHIP_ID_GENESIS) {
+ if (status & (XMR_FS_RUNT|XMR_FS_LNG_ERR))
+ skge->net_stats.rx_length_errors++;
+ if (status & XMR_FS_FRA_ERR)
+ skge->net_stats.rx_frame_errors++;
+ if (status & XMR_FS_FCS_ERR)
+ skge->net_stats.rx_crc_errors++;
+ } else {
+ if (status & (GMR_FS_LONG_ERR|GMR_FS_UN_SIZE))
+ skge->net_stats.rx_length_errors++;
+ if (status & GMR_FS_FRAGMENT)
+ skge->net_stats.rx_frame_errors++;
+ if (status & GMR_FS_CRC_ERR)
+ skge->net_stats.rx_crc_errors++;
+ }
+}
+
+/* Get receive buffer from descriptor.
+ * Handles copy of small buffers and reallocation failures
+ */
+static inline struct sk_buff *skge_rx_get(struct skge_port *skge,
+ struct skge_element *e,
+ unsigned int len)
+{
+ struct sk_buff *nskb, *skb;
+
+ if (len < RX_COPY_THRESHOLD) {
+ nskb = skge_rx_alloc(skge->netdev, len + NET_IP_ALIGN);
+ if (unlikely(!nskb))
+ return NULL;
+
+ pci_dma_sync_single_for_cpu(skge->hw->pdev,
+ pci_unmap_addr(e, mapaddr),
+ len, PCI_DMA_FROMDEVICE);
+ memcpy(nskb->data, e->skb->data, len);
+ pci_dma_sync_single_for_device(skge->hw->pdev,
+ pci_unmap_addr(e, mapaddr),
+ len, PCI_DMA_FROMDEVICE);
+
+ if (skge->rx_csum) {
+ struct skge_rx_desc *rd = e->desc;
+ nskb->csum = le16_to_cpu(rd->csum2);
+ nskb->ip_summed = CHECKSUM_HW;
+ }
+ skge_rx_reuse(e, skge->rx_buf_size);
+ return nskb;
+ } else {
+ nskb = skge_rx_alloc(skge->netdev, skge->rx_buf_size);
+ if (unlikely(!nskb))
+ return NULL;
+
+ pci_unmap_single(skge->hw->pdev,
+ pci_unmap_addr(e, mapaddr),
+ pci_unmap_len(e, maplen),
+ PCI_DMA_FROMDEVICE);
+ skb = e->skb;
+ if (skge->rx_csum) {
+ struct skge_rx_desc *rd = e->desc;
+ skb->csum = le16_to_cpu(rd->csum2);
+ skb->ip_summed = CHECKSUM_HW;
+ }
+
+ skge_rx_setup(skge, e, nskb, skge->rx_buf_size);
+ return skb;
+ }
+}
+
+
+static int skge_poll(struct net_device *dev, int *budget)
+{
+ struct skge_port *skge = netdev_priv(dev);
+ struct skge_hw *hw = skge->hw;
+ struct skge_ring *ring = &skge->rx_ring;
+ struct skge_element *e;
+ unsigned int to_do = min(dev->quota, *budget);
+ unsigned int work_done = 0;
+
+ pr_debug("skge_poll\n");
+
+ for (e = ring->to_clean; work_done < to_do; e = e->next) {
+ struct skge_rx_desc *rd = e->desc;
+ struct sk_buff *skb;
+ u32 control, len, status;
+
+ rmb();
+ control = rd->control;
+ if (control & BMU_OWN)
+ break;
+
+ len = control & BMU_BBC;
+ status = rd->status;
+
+ if (unlikely((control & (BMU_EOF|BMU_STF)) != (BMU_STF|BMU_EOF)
+ || bad_phy_status(hw, status))) {
+ skge_rx_error(skge, e - ring->start, control, status);
+ skge_rx_reuse(e, skge->rx_buf_size);
+ continue;
+ }
+
+ if (netif_msg_rx_status(skge))
+ printk(KERN_DEBUG PFX "%s: rx slot %td status 0x%x len %d\n",
+ dev->name, e - ring->start, rd->status, len);
+
+ skb = skge_rx_get(skge, e, len);
+ if (likely(skb)) {
+ skb_put(skb, len);
+ skb->protocol = eth_type_trans(skb, dev);
+
+ dev->last_rx = jiffies;
+ netif_receive_skb(skb);
+
+ ++work_done;
+ } else
+ skge_rx_reuse(e, skge->rx_buf_size);
+ }
+ ring->to_clean = e;
+
+ /* restart receiver */
+ wmb();
+ skge_write8(hw, Q_ADDR(rxqaddr[skge->port], Q_CSR),
+ CSR_START | CSR_IRQ_CL_F);
+
+ *budget -= work_done;
+ dev->quota -= work_done;
+
+ if (work_done >= to_do)
+ return 1; /* not done */
+
+ local_irq_disable();
+ __netif_rx_complete(dev);
+ hw->intr_mask |= portirqmask[skge->port];
+ skge_write32(hw, B0_IMSK, hw->intr_mask);
+ local_irq_enable();
+ return 0;
+}
+
+static inline void skge_tx_intr(struct net_device *dev)
+{
+ struct skge_port *skge = netdev_priv(dev);
+ struct skge_hw *hw = skge->hw;
+ struct skge_ring *ring = &skge->tx_ring;
+ struct skge_element *e;
+
+ spin_lock(&skge->tx_lock);
+ for (e = ring->to_clean; e != ring->to_use; e = e->next) {
+ struct skge_tx_desc *td = e->desc;
+ u32 control;
+
+ rmb();
+ control = td->control;
+ if (control & BMU_OWN)
+ break;
+
+ if (unlikely(netif_msg_tx_done(skge)))
+ printk(KERN_DEBUG PFX "%s: tx done slot %td status 0x%x\n",
+ dev->name, e - ring->start, td->status);
+
+ skge_tx_free(hw, e);
+ e->skb = NULL;
+ ++skge->tx_avail;
+ }
+ ring->to_clean = e;
+ skge_write8(hw, Q_ADDR(txqaddr[skge->port], Q_CSR), CSR_IRQ_CL_F);
+
+ if (skge->tx_avail > MAX_SKB_FRAGS + 1)
+ netif_wake_queue(dev);
+
+ spin_unlock(&skge->tx_lock);
+}
+
+/* Parity errors seem to happen when Genesis is connected to a switch
+ * with no other ports present. Heartbeat error??
+ */
+static void skge_mac_parity(struct skge_hw *hw, int port)
+{
+ struct net_device *dev = hw->dev[port];
+
+ if (dev) {
+ struct skge_port *skge = netdev_priv(dev);
+ ++skge->net_stats.tx_heartbeat_errors;
+ }
+
+ if (hw->chip_id == CHIP_ID_GENESIS)
+ skge_write16(hw, SK_REG(port, TX_MFF_CTRL1),
+ MFF_CLR_PERR);
+ else
+ /* HW-Bug #8: cleared by GMF_CLI_TX_FC instead of GMF_CLI_TX_PE */
+ skge_write8(hw, SK_REG(port, TX_GMF_CTRL_T),
+ (hw->chip_id == CHIP_ID_YUKON && hw->chip_rev == 0)
+ ? GMF_CLI_TX_FC : GMF_CLI_TX_PE);
+}
+
+static void skge_pci_clear(struct skge_hw *hw)
+{
+ u16 status;
+
+ pci_read_config_word(hw->pdev, PCI_STATUS, &status);
+ skge_write8(hw, B2_TST_CTRL1, TST_CFG_WRITE_ON);
+ pci_write_config_word(hw->pdev, PCI_STATUS,
+ status | PCI_STATUS_ERROR_BITS);
+ skge_write8(hw, B2_TST_CTRL1, TST_CFG_WRITE_OFF);
+}
+
+static void skge_mac_intr(struct skge_hw *hw, int port)
+{
+ if (hw->chip_id == CHIP_ID_GENESIS)
+ genesis_mac_intr(hw, port);
+ else
+ yukon_mac_intr(hw, port);
+}
+
+/* Handle device specific framing and timeout interrupts */
+static void skge_error_irq(struct skge_hw *hw)
+{
+ u32 hwstatus = skge_read32(hw, B0_HWE_ISRC);
+
+ if (hw->chip_id == CHIP_ID_GENESIS) {
+ /* clear xmac errors */
+ if (hwstatus & (IS_NO_STAT_M1|IS_NO_TIST_M1))
+ skge_write16(hw, SK_REG(0, RX_MFF_CTRL1), MFF_CLR_INSTAT);
+ if (hwstatus & (IS_NO_STAT_M2|IS_NO_TIST_M2))
+ skge_write16(hw, SK_REG(0, RX_MFF_CTRL2), MFF_CLR_INSTAT);
+ } else {
+ /* Timestamp (unused) overflow */
+ if (hwstatus & IS_IRQ_TIST_OV)
+ skge_write8(hw, GMAC_TI_ST_CTRL, GMT_ST_CLR_IRQ);
+
+ if (hwstatus & IS_IRQ_SENSOR) {
+ /* no sensors on 32-bit Yukon */
+ if (!(skge_read16(hw, B0_CTST) & CS_BUS_SLOT_SZ)) {
+ printk(KERN_ERR PFX "ignoring bogus sensor interrups\n");
+ skge_write32(hw, B0_HWE_IMSK,
+ IS_ERR_MSK & ~IS_IRQ_SENSOR);
+ } else
+ printk(KERN_WARNING PFX "sensor interrupt\n");
+ }
+
+
+ }
+
+ if (hwstatus & IS_RAM_RD_PAR) {
+ printk(KERN_ERR PFX "Ram read data parity error\n");
+ skge_write16(hw, B3_RI_CTRL, RI_CLR_RD_PERR);
+ }
+
+ if (hwstatus & IS_RAM_WR_PAR) {
+ printk(KERN_ERR PFX "Ram write data parity error\n");
+ skge_write16(hw, B3_RI_CTRL, RI_CLR_WR_PERR);
+ }
+
+ if (hwstatus & IS_M1_PAR_ERR)
+ skge_mac_parity(hw, 0);
+
+ if (hwstatus & IS_M2_PAR_ERR)
+ skge_mac_parity(hw, 1);
+
+ if (hwstatus & IS_R1_PAR_ERR)
+ skge_write32(hw, B0_R1_CSR, CSR_IRQ_CL_P);
+
+ if (hwstatus & IS_R2_PAR_ERR)
+ skge_write32(hw, B0_R2_CSR, CSR_IRQ_CL_P);
+
+ if (hwstatus & (IS_IRQ_MST_ERR|IS_IRQ_STAT)) {
+ printk(KERN_ERR PFX "hardware error detected (status 0x%x)\n",
+ hwstatus);
+
+ skge_pci_clear(hw);
+
+ hwstatus = skge_read32(hw, B0_HWE_ISRC);
+ if (hwstatus & IS_IRQ_STAT) {
+ printk(KERN_WARNING PFX "IRQ status %x: still set ignoring hardware errors\n",
+ hwstatus);
+ hw->intr_mask &= ~IS_HW_ERR;
+ }
+ }
+}
+
+/*
+ * Interrrupt from PHY are handled in tasklet (soft irq)
+ * because accessing phy registers requires spin wait which might
+ * cause excess interrupt latency.
+ */
+static void skge_extirq(unsigned long data)
+{
+ struct skge_hw *hw = (struct skge_hw *) data;
+ int port;
+
+ spin_lock(&hw->phy_lock);
+ for (port = 0; port < 2; port++) {
+ struct net_device *dev = hw->dev[port];
+
+ if (dev && netif_running(dev)) {
+ struct skge_port *skge = netdev_priv(dev);
+
+ if (hw->chip_id != CHIP_ID_GENESIS)
+ yukon_phy_intr(skge);
+ else
+ bcom_phy_intr(skge);
+ }
+ }
+ spin_unlock(&hw->phy_lock);
+
+ local_irq_disable();
+ hw->intr_mask |= IS_EXT_REG;
+ skge_write32(hw, B0_IMSK, hw->intr_mask);
+ local_irq_enable();
+}
+
+static irqreturn_t skge_intr(int irq, void *dev_id, struct pt_regs *regs)
+{
+ struct skge_hw *hw = dev_id;
+ u32 status = skge_read32(hw, B0_SP_ISRC);
+
+ if (status == 0 || status == ~0) /* hotplug or shared irq */
+ return IRQ_NONE;
+
+ status &= hw->intr_mask;
+ if (status & IS_R1_F) {
+ hw->intr_mask &= ~IS_R1_F;
+ netif_rx_schedule(hw->dev[0]);
+ }
+
+ if (status & IS_R2_F) {
+ hw->intr_mask &= ~IS_R2_F;
+ netif_rx_schedule(hw->dev[1]);
+ }
+
+ if (status & IS_XA1_F)
+ skge_tx_intr(hw->dev[0]);
+
+ if (status & IS_XA2_F)
+ skge_tx_intr(hw->dev[1]);
+
+ if (status & IS_PA_TO_RX1) {
+ struct skge_port *skge = netdev_priv(hw->dev[0]);
+ ++skge->net_stats.rx_over_errors;
+ skge_write16(hw, B3_PA_CTRL, PA_CLR_TO_RX1);
+ }
+
+ if (status & IS_PA_TO_RX2) {
+ struct skge_port *skge = netdev_priv(hw->dev[1]);
+ ++skge->net_stats.rx_over_errors;
+ skge_write16(hw, B3_PA_CTRL, PA_CLR_TO_RX2);
+ }
+
+ if (status & IS_PA_TO_TX1)
+ skge_write16(hw, B3_PA_CTRL, PA_CLR_TO_TX1);
+
+ if (status & IS_PA_TO_TX2)
+ skge_write16(hw, B3_PA_CTRL, PA_CLR_TO_TX2);
+
+ if (status & IS_MAC1)
+ skge_mac_intr(hw, 0);
+
+ if (status & IS_MAC2)
+ skge_mac_intr(hw, 1);
+
+ if (status & IS_HW_ERR)
+ skge_error_irq(hw);
+
+ if (status & IS_EXT_REG) {
+ hw->intr_mask &= ~IS_EXT_REG;
+ tasklet_schedule(&hw->ext_tasklet);
+ }
+
+ skge_write32(hw, B0_IMSK, hw->intr_mask);
+
+ return IRQ_HANDLED;
+}
+
+#ifdef CONFIG_NET_POLL_CONTROLLER
+static void skge_netpoll(struct net_device *dev)
+{
+ struct skge_port *skge = netdev_priv(dev);
+
+ disable_irq(dev->irq);
+ skge_intr(dev->irq, skge->hw, NULL);
+ enable_irq(dev->irq);
+}
+#endif
+
+static int skge_set_mac_address(struct net_device *dev, void *p)
+{
+ struct skge_port *skge = netdev_priv(dev);
+ struct sockaddr *addr = p;
+ int err = 0;
+
+ if (!is_valid_ether_addr(addr->sa_data))
+ return -EADDRNOTAVAIL;
+
+ skge_down(dev);
+ memcpy(dev->dev_addr, addr->sa_data, ETH_ALEN);
+ memcpy_toio(skge->hw->regs + B2_MAC_1 + skge->port*8,
+ dev->dev_addr, ETH_ALEN);
+ memcpy_toio(skge->hw->regs + B2_MAC_2 + skge->port*8,
+ dev->dev_addr, ETH_ALEN);
+ if (dev->flags & IFF_UP)
+ err = skge_up(dev);
+ return err;
+}
+
+static const struct {
+ u8 id;
+ const char *name;
+} skge_chips[] = {
+ { CHIP_ID_GENESIS, "Genesis" },
+ { CHIP_ID_YUKON, "Yukon" },
+ { CHIP_ID_YUKON_LITE, "Yukon-Lite"},
+ { CHIP_ID_YUKON_LP, "Yukon-LP"},
+};
+
+static const char *skge_board_name(const struct skge_hw *hw)
+{
+ int i;
+ static char buf[16];
+
+ for (i = 0; i < ARRAY_SIZE(skge_chips); i++)
+ if (skge_chips[i].id == hw->chip_id)
+ return skge_chips[i].name;
+
+ snprintf(buf, sizeof buf, "chipid 0x%x", hw->chip_id);
+ return buf;
+}
+
+
+/*
+ * Setup the board data structure, but don't bring up
+ * the port(s)
+ */
+static int skge_reset(struct skge_hw *hw)
+{
+ u16 ctst;
+ u8 t8, mac_cfg;
+ int i;
+
+ ctst = skge_read16(hw, B0_CTST);
+
+ /* do a SW reset */
+ skge_write8(hw, B0_CTST, CS_RST_SET);
+ skge_write8(hw, B0_CTST, CS_RST_CLR);
+
+ /* clear PCI errors, if any */
+ skge_pci_clear(hw);
+
+ skge_write8(hw, B0_CTST, CS_MRST_CLR);
+
+ /* restore CLK_RUN bits (for Yukon-Lite) */
+ skge_write16(hw, B0_CTST,
+ ctst & (CS_CLK_RUN_HOT|CS_CLK_RUN_RST|CS_CLK_RUN_ENA));
+
+ hw->chip_id = skge_read8(hw, B2_CHIP_ID);
+ hw->phy_type = skge_read8(hw, B2_E_1) & 0xf;
+ hw->pmd_type = skge_read8(hw, B2_PMD_TYP);
+
+ switch (hw->chip_id) {
+ case CHIP_ID_GENESIS:
+ switch (hw->phy_type) {
+ case SK_PHY_BCOM:
+ hw->phy_addr = PHY_ADDR_BCOM;
+ break;
+ default:
+ printk(KERN_ERR PFX "%s: unsupported phy type 0x%x\n",
+ pci_name(hw->pdev), hw->phy_type);
+ return -EOPNOTSUPP;
+ }
+ break;
+
+ case CHIP_ID_YUKON:
+ case CHIP_ID_YUKON_LITE:
+ case CHIP_ID_YUKON_LP:
+ if (hw->phy_type < SK_PHY_MARV_COPPER && hw->pmd_type != 'S')
+ hw->phy_type = SK_PHY_MARV_COPPER;
+
+ hw->phy_addr = PHY_ADDR_MARV;
+ if (!iscopper(hw))
+ hw->phy_type = SK_PHY_MARV_FIBER;
+
+ break;
+
+ default:
+ printk(KERN_ERR PFX "%s: unsupported chip type 0x%x\n",
+ pci_name(hw->pdev), hw->chip_id);
+ return -EOPNOTSUPP;
+ }
+
+ mac_cfg = skge_read8(hw, B2_MAC_CFG);
+ hw->ports = (mac_cfg & CFG_SNG_MAC) ? 1 : 2;
+ hw->chip_rev = (mac_cfg & CFG_CHIP_R_MSK) >> 4;
+
+ /* read the adapters RAM size */
+ t8 = skge_read8(hw, B2_E_0);
+ if (hw->chip_id == CHIP_ID_GENESIS) {
+ if (t8 == 3) {
+ /* special case: 4 x 64k x 36, offset = 0x80000 */
+ hw->ram_size = 0x100000;
+ hw->ram_offset = 0x80000;
+ } else
+ hw->ram_size = t8 * 512;
+ }
+ else if (t8 == 0)
+ hw->ram_size = 0x20000;
+ else
+ hw->ram_size = t8 * 4096;
+
+ if (hw->chip_id == CHIP_ID_GENESIS)
+ genesis_init(hw);
+ else {
+ /* switch power to VCC (WA for VAUX problem) */
+ skge_write8(hw, B0_POWER_CTRL,
+ PC_VAUX_ENA | PC_VCC_ENA | PC_VAUX_OFF | PC_VCC_ON);
+ for (i = 0; i < hw->ports; i++) {
+ skge_write16(hw, SK_REG(i, GMAC_LINK_CTRL), GMLC_RST_SET);
+ skge_write16(hw, SK_REG(i, GMAC_LINK_CTRL), GMLC_RST_CLR);
+ }
+ }
+
+ /* turn off hardware timer (unused) */
+ skge_write8(hw, B2_TI_CTRL, TIM_STOP);
+ skge_write8(hw, B2_TI_CTRL, TIM_CLR_IRQ);
+ skge_write8(hw, B0_LED, LED_STAT_ON);
+
+ /* enable the Tx Arbiters */
+ for (i = 0; i < hw->ports; i++)
+ skge_write8(hw, SK_REG(i, TXA_CTRL), TXA_ENA_ARB);
+
+ /* Initialize ram interface */
+ skge_write16(hw, B3_RI_CTRL, RI_RST_CLR);
+
+ skge_write8(hw, B3_RI_WTO_R1, SK_RI_TO_53);
+ skge_write8(hw, B3_RI_WTO_XA1, SK_RI_TO_53);
+ skge_write8(hw, B3_RI_WTO_XS1, SK_RI_TO_53);
+ skge_write8(hw, B3_RI_RTO_R1, SK_RI_TO_53);
+ skge_write8(hw, B3_RI_RTO_XA1, SK_RI_TO_53);
+ skge_write8(hw, B3_RI_RTO_XS1, SK_RI_TO_53);
+ skge_write8(hw, B3_RI_WTO_R2, SK_RI_TO_53);
+ skge_write8(hw, B3_RI_WTO_XA2, SK_RI_TO_53);
+ skge_write8(hw, B3_RI_WTO_XS2, SK_RI_TO_53);
+ skge_write8(hw, B3_RI_RTO_R2, SK_RI_TO_53);
+ skge_write8(hw, B3_RI_RTO_XA2, SK_RI_TO_53);
+ skge_write8(hw, B3_RI_RTO_XS2, SK_RI_TO_53);
+
+ skge_write32(hw, B0_HWE_IMSK, IS_ERR_MSK);
+
+ /* Set interrupt moderation for Transmit only
+ * Receive interrupts avoided by NAPI
+ */
+ skge_write32(hw, B2_IRQM_MSK, IS_XA1_F|IS_XA2_F);
+ skge_write32(hw, B2_IRQM_INI, skge_usecs2clk(hw, 100));
+ skge_write32(hw, B2_IRQM_CTRL, TIM_START);
+
+ hw->intr_mask = IS_HW_ERR | IS_EXT_REG;
+ skge_write32(hw, B0_IMSK, hw->intr_mask);
+
+ if (hw->chip_id != CHIP_ID_GENESIS)
+ skge_write8(hw, GMAC_IRQ_MSK, 0);
+
+ spin_lock_bh(&hw->phy_lock);
+ for (i = 0; i < hw->ports; i++) {
+ if (hw->chip_id == CHIP_ID_GENESIS)
+ genesis_reset(hw, i);
+ else
+ yukon_reset(hw, i);
+ }
+ spin_unlock_bh(&hw->phy_lock);
+
+ return 0;
+}
+
+/* Initialize network device */
+static struct net_device *skge_devinit(struct skge_hw *hw, int port,
+ int highmem)
+{
+ struct skge_port *skge;
+ struct net_device *dev = alloc_etherdev(sizeof(*skge));
+
+ if (!dev) {
+ printk(KERN_ERR "skge etherdev alloc failed");
+ return NULL;
+ }
+
+ SET_MODULE_OWNER(dev);
+ SET_NETDEV_DEV(dev, &hw->pdev->dev);
+ dev->open = skge_up;
+ dev->stop = skge_down;
+ dev->hard_start_xmit = skge_xmit_frame;
+ dev->get_stats = skge_get_stats;
+ if (hw->chip_id == CHIP_ID_GENESIS)
+ dev->set_multicast_list = genesis_set_multicast;
+ else
+ dev->set_multicast_list = yukon_set_multicast;
+
+ dev->set_mac_address = skge_set_mac_address;
+ dev->change_mtu = skge_change_mtu;
+ SET_ETHTOOL_OPS(dev, &skge_ethtool_ops);
+ dev->tx_timeout = skge_tx_timeout;
+ dev->watchdog_timeo = TX_WATCHDOG;
+ dev->poll = skge_poll;
+ dev->weight = NAPI_WEIGHT;
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ dev->poll_controller = skge_netpoll;
+#endif
+ dev->irq = hw->pdev->irq;
+ dev->features = NETIF_F_LLTX;
+ if (highmem)
+ dev->features |= NETIF_F_HIGHDMA;
+
+ skge = netdev_priv(dev);
+ skge->netdev = dev;
+ skge->hw = hw;
+ skge->msg_enable = netif_msg_init(debug, default_msg);
+ skge->tx_ring.count = DEFAULT_TX_RING_SIZE;
+ skge->rx_ring.count = DEFAULT_RX_RING_SIZE;
+
+ /* Auto speed and flow control */
+ skge->autoneg = AUTONEG_ENABLE;
+ skge->flow_control = FLOW_MODE_SYMMETRIC;
+ skge->duplex = -1;
+ skge->speed = -1;
+ skge->advertising = skge_supported_modes(hw);
+
+ hw->dev[port] = dev;
+
+ skge->port = port;
+
+ spin_lock_init(&skge->tx_lock);
+
+ if (hw->chip_id != CHIP_ID_GENESIS) {
+ dev->features |= NETIF_F_IP_CSUM | NETIF_F_SG;
+ skge->rx_csum = 1;
+ }
+
+ /* read the mac address */
+ memcpy_fromio(dev->dev_addr, hw->regs + B2_MAC_1 + port*8, ETH_ALEN);
+
+ /* device is off until link detection */
+ netif_carrier_off(dev);
+ netif_stop_queue(dev);
+
+ return dev;
+}
+
+static void __devinit skge_show_addr(struct net_device *dev)
+{
+ const struct skge_port *skge = netdev_priv(dev);
+
+ if (netif_msg_probe(skge))
+ printk(KERN_INFO PFX "%s: addr %02x:%02x:%02x:%02x:%02x:%02x\n",
+ dev->name,
+ dev->dev_addr[0], dev->dev_addr[1], dev->dev_addr[2],
+ dev->dev_addr[3], dev->dev_addr[4], dev->dev_addr[5]);
+}
+
+static int __devinit skge_probe(struct pci_dev *pdev,
+ const struct pci_device_id *ent)
+{
+ struct net_device *dev, *dev1;
+ struct skge_hw *hw;
+ int err, using_dac = 0;
+
+ if ((err = pci_enable_device(pdev))) {
+ printk(KERN_ERR PFX "%s cannot enable PCI device\n",
+ pci_name(pdev));
+ goto err_out;
+ }
+
+ if ((err = pci_request_regions(pdev, DRV_NAME))) {
+ printk(KERN_ERR PFX "%s cannot obtain PCI resources\n",
+ pci_name(pdev));
+ goto err_out_disable_pdev;
+ }
+
+ pci_set_master(pdev);
+
+ if (!(err = pci_set_dma_mask(pdev, DMA_64BIT_MASK)))
+ using_dac = 1;
+ else if (!(err = pci_set_dma_mask(pdev, DMA_32BIT_MASK))) {
+ printk(KERN_ERR PFX "%s no usable DMA configuration\n",
+ pci_name(pdev));
+ goto err_out_free_regions;
+ }
+
+#ifdef __BIG_ENDIAN
+ /* byte swap decriptors in hardware */
+ {
+ u32 reg;
+
+ pci_read_config_dword(pdev, PCI_DEV_REG2, &reg);
+ reg |= PCI_REV_DESC;
+ pci_write_config_dword(pdev, PCI_DEV_REG2, reg);
+ }
+#endif
+
+ err = -ENOMEM;
+ hw = kmalloc(sizeof(*hw), GFP_KERNEL);
+ if (!hw) {
+ printk(KERN_ERR PFX "%s: cannot allocate hardware struct\n",
+ pci_name(pdev));
+ goto err_out_free_regions;
+ }
+
+ memset(hw, 0, sizeof(*hw));
+ hw->pdev = pdev;
+ spin_lock_init(&hw->phy_lock);
+ tasklet_init(&hw->ext_tasklet, skge_extirq, (unsigned long) hw);
+
+ hw->regs = ioremap_nocache(pci_resource_start(pdev, 0), 0x4000);
+ if (!hw->regs) {
+ printk(KERN_ERR PFX "%s: cannot map device registers\n",
+ pci_name(pdev));
+ goto err_out_free_hw;
+ }
+
+ if ((err = request_irq(pdev->irq, skge_intr, SA_SHIRQ, DRV_NAME, hw))) {
+ printk(KERN_ERR PFX "%s: cannot assign irq %d\n",
+ pci_name(pdev), pdev->irq);
+ goto err_out_iounmap;
+ }
+ pci_set_drvdata(pdev, hw);
+
+ err = skge_reset(hw);
+ if (err)
+ goto err_out_free_irq;
+
+ printk(KERN_INFO PFX "addr 0x%lx irq %d chip %s rev %d\n",
+ pci_resource_start(pdev, 0), pdev->irq,
+ skge_board_name(hw), hw->chip_rev);
+
+ if ((dev = skge_devinit(hw, 0, using_dac)) == NULL)
+ goto err_out_led_off;
+
+ if ((err = register_netdev(dev))) {
+ printk(KERN_ERR PFX "%s: cannot register net device\n",
+ pci_name(pdev));
+ goto err_out_free_netdev;
+ }
+
+ skge_show_addr(dev);
+
+ if (hw->ports > 1 && (dev1 = skge_devinit(hw, 1, using_dac))) {
+ if (register_netdev(dev1) == 0)
+ skge_show_addr(dev1);
+ else {
+ /* Failure to register second port need not be fatal */
+ printk(KERN_WARNING PFX "register of second port failed\n");
+ hw->dev[1] = NULL;
+ free_netdev(dev1);
+ }
+ }
+
+ return 0;
+
+err_out_free_netdev:
+ free_netdev(dev);
+err_out_led_off:
+ skge_write16(hw, B0_LED, LED_STAT_OFF);
+err_out_free_irq:
+ free_irq(pdev->irq, hw);
+err_out_iounmap:
+ iounmap(hw->regs);
+err_out_free_hw:
+ kfree(hw);
+err_out_free_regions:
+ pci_release_regions(pdev);
+err_out_disable_pdev:
+ pci_disable_device(pdev);
+ pci_set_drvdata(pdev, NULL);
+err_out:
+ return err;
+}
+
+static void __devexit skge_remove(struct pci_dev *pdev)
+{
+ struct skge_hw *hw = pci_get_drvdata(pdev);
+ struct net_device *dev0, *dev1;
+
+ if (!hw)
+ return;
+
+ if ((dev1 = hw->dev[1]))
+ unregister_netdev(dev1);
+ dev0 = hw->dev[0];
+ unregister_netdev(dev0);
+
+ tasklet_kill(&hw->ext_tasklet);
+
+ free_irq(pdev->irq, hw);
+ pci_release_regions(pdev);
+ pci_disable_device(pdev);
+ if (dev1)
+ free_netdev(dev1);
+ free_netdev(dev0);
+ skge_write16(hw, B0_LED, LED_STAT_OFF);
+ iounmap(hw->regs);
+ kfree(hw);
+ pci_set_drvdata(pdev, NULL);
+}
+
+#ifdef CONFIG_PM
+static int skge_suspend(struct pci_dev *pdev, pm_message_t state)
+{
+ struct skge_hw *hw = pci_get_drvdata(pdev);
+ int i, wol = 0;
+
+ for (i = 0; i < 2; i++) {
+ struct net_device *dev = hw->dev[i];
+
+ if (dev) {
+ struct skge_port *skge = netdev_priv(dev);
+ if (netif_running(dev)) {
+ netif_carrier_off(dev);
+ skge_down(dev);
+ }
+ netif_device_detach(dev);
+ wol |= skge->wol;
+ }
+ }
+
+ pci_save_state(pdev);
+ pci_enable_wake(pdev, pci_choose_state(pdev, state), wol);
+ pci_disable_device(pdev);
+ pci_set_power_state(pdev, pci_choose_state(pdev, state));
+
+ return 0;
+}
+
+static int skge_resume(struct pci_dev *pdev)
+{
+ struct skge_hw *hw = pci_get_drvdata(pdev);
+ int i;
+
+ pci_set_power_state(pdev, PCI_D0);
+ pci_restore_state(pdev);
+ pci_enable_wake(pdev, PCI_D0, 0);
+
+ skge_reset(hw);
+
+ for (i = 0; i < 2; i++) {
+ struct net_device *dev = hw->dev[i];
+ if (dev) {
+ netif_device_attach(dev);
+ if (netif_running(dev))
+ skge_up(dev);
+ }
+ }
+ return 0;
+}
+#endif
+
+static struct pci_driver skge_driver = {
+ .name = DRV_NAME,
+ .id_table = skge_id_table,
+ .probe = skge_probe,
+ .remove = __devexit_p(skge_remove),
+#ifdef CONFIG_PM
+ .suspend = skge_suspend,
+ .resume = skge_resume,
+#endif
+};
+
+static int __init skge_init_module(void)
+{
+ return pci_module_init(&skge_driver);
+}
+
+static void __exit skge_cleanup_module(void)
+{
+ pci_unregister_driver(&skge_driver);
+}
+
+module_init(skge_init_module);
+module_exit(skge_cleanup_module);
diff --git a/drivers/net/skge.h b/drivers/net/skge.h
new file mode 100644
index 000000000000..b432f1bb8168
--- /dev/null
+++ b/drivers/net/skge.h
@@ -0,0 +1,2617 @@
+/*
+ * Definitions for the new Marvell Yukon / SysKonenct driver.
+ */
+#ifndef _SKGE_H
+#define _SKGE_H
+
+/* PCI config registers */
+#define PCI_DEV_REG1 0x40
+#define PCI_DEV_REG2 0x44
+#define PCI_REV_DESC 0x4
+
+#define PCI_STATUS_ERROR_BITS (PCI_STATUS_DETECTED_PARITY | \
+ PCI_STATUS_SIG_SYSTEM_ERROR | \
+ PCI_STATUS_REC_MASTER_ABORT | \
+ PCI_STATUS_REC_TARGET_ABORT | \
+ PCI_STATUS_PARITY)
+
+enum csr_regs {
+ B0_RAP = 0x0000,
+ B0_CTST = 0x0004,
+ B0_LED = 0x0006,
+ B0_POWER_CTRL = 0x0007,
+ B0_ISRC = 0x0008,
+ B0_IMSK = 0x000c,
+ B0_HWE_ISRC = 0x0010,
+ B0_HWE_IMSK = 0x0014,
+ B0_SP_ISRC = 0x0018,
+ B0_XM1_IMSK = 0x0020,
+ B0_XM1_ISRC = 0x0028,
+ B0_XM1_PHY_ADDR = 0x0030,
+ B0_XM1_PHY_DATA = 0x0034,
+ B0_XM2_IMSK = 0x0040,
+ B0_XM2_ISRC = 0x0048,
+ B0_XM2_PHY_ADDR = 0x0050,
+ B0_XM2_PHY_DATA = 0x0054,
+ B0_R1_CSR = 0x0060,
+ B0_R2_CSR = 0x0064,
+ B0_XS1_CSR = 0x0068,
+ B0_XA1_CSR = 0x006c,
+ B0_XS2_CSR = 0x0070,
+ B0_XA2_CSR = 0x0074,
+
+ B2_MAC_1 = 0x0100,
+ B2_MAC_2 = 0x0108,
+ B2_MAC_3 = 0x0110,
+ B2_CONN_TYP = 0x0118,
+ B2_PMD_TYP = 0x0119,
+ B2_MAC_CFG = 0x011a,
+ B2_CHIP_ID = 0x011b,
+ B2_E_0 = 0x011c,
+ B2_E_1 = 0x011d,
+ B2_E_2 = 0x011e,
+ B2_E_3 = 0x011f,
+ B2_FAR = 0x0120,
+ B2_FDP = 0x0124,
+ B2_LD_CTRL = 0x0128,
+ B2_LD_TEST = 0x0129,
+ B2_TI_INI = 0x0130,
+ B2_TI_VAL = 0x0134,
+ B2_TI_CTRL = 0x0138,
+ B2_TI_TEST = 0x0139,
+ B2_IRQM_INI = 0x0140,
+ B2_IRQM_VAL = 0x0144,
+ B2_IRQM_CTRL = 0x0148,
+ B2_IRQM_TEST = 0x0149,
+ B2_IRQM_MSK = 0x014c,
+ B2_IRQM_HWE_MSK = 0x0150,
+ B2_TST_CTRL1 = 0x0158,
+ B2_TST_CTRL2 = 0x0159,
+ B2_GP_IO = 0x015c,
+ B2_I2C_CTRL = 0x0160,
+ B2_I2C_DATA = 0x0164,
+ B2_I2C_IRQ = 0x0168,
+ B2_I2C_SW = 0x016c,
+ B2_BSC_INI = 0x0170,
+ B2_BSC_VAL = 0x0174,
+ B2_BSC_CTRL = 0x0178,
+ B2_BSC_STAT = 0x0179,
+ B2_BSC_TST = 0x017a,
+
+ B3_RAM_ADDR = 0x0180,
+ B3_RAM_DATA_LO = 0x0184,
+ B3_RAM_DATA_HI = 0x0188,
+ B3_RI_WTO_R1 = 0x0190,
+ B3_RI_WTO_XA1 = 0x0191,
+ B3_RI_WTO_XS1 = 0x0192,
+ B3_RI_RTO_R1 = 0x0193,
+ B3_RI_RTO_XA1 = 0x0194,
+ B3_RI_RTO_XS1 = 0x0195,
+ B3_RI_WTO_R2 = 0x0196,
+ B3_RI_WTO_XA2 = 0x0197,
+ B3_RI_WTO_XS2 = 0x0198,
+ B3_RI_RTO_R2 = 0x0199,
+ B3_RI_RTO_XA2 = 0x019a,
+ B3_RI_RTO_XS2 = 0x019b,
+ B3_RI_TO_VAL = 0x019c,
+ B3_RI_CTRL = 0x01a0,
+ B3_RI_TEST = 0x01a2,
+ B3_MA_TOINI_RX1 = 0x01b0,
+ B3_MA_TOINI_RX2 = 0x01b1,
+ B3_MA_TOINI_TX1 = 0x01b2,
+ B3_MA_TOINI_TX2 = 0x01b3,
+ B3_MA_TOVAL_RX1 = 0x01b4,
+ B3_MA_TOVAL_RX2 = 0x01b5,
+ B3_MA_TOVAL_TX1 = 0x01b6,
+ B3_MA_TOVAL_TX2 = 0x01b7,
+ B3_MA_TO_CTRL = 0x01b8,
+ B3_MA_TO_TEST = 0x01ba,
+ B3_MA_RCINI_RX1 = 0x01c0,
+ B3_MA_RCINI_RX2 = 0x01c1,
+ B3_MA_RCINI_TX1 = 0x01c2,
+ B3_MA_RCINI_TX2 = 0x01c3,
+ B3_MA_RCVAL_RX1 = 0x01c4,
+ B3_MA_RCVAL_RX2 = 0x01c5,
+ B3_MA_RCVAL_TX1 = 0x01c6,
+ B3_MA_RCVAL_TX2 = 0x01c7,
+ B3_MA_RC_CTRL = 0x01c8,
+ B3_MA_RC_TEST = 0x01ca,
+ B3_PA_TOINI_RX1 = 0x01d0,
+ B3_PA_TOINI_RX2 = 0x01d4,
+ B3_PA_TOINI_TX1 = 0x01d8,
+ B3_PA_TOINI_TX2 = 0x01dc,
+ B3_PA_TOVAL_RX1 = 0x01e0,
+ B3_PA_TOVAL_RX2 = 0x01e4,
+ B3_PA_TOVAL_TX1 = 0x01e8,
+ B3_PA_TOVAL_TX2 = 0x01ec,
+ B3_PA_CTRL = 0x01f0,
+ B3_PA_TEST = 0x01f2,
+};
+
+/* B0_CTST 16 bit Control/Status register */
+enum {
+ CS_CLK_RUN_HOT = 1<<13,/* CLK_RUN hot m. (YUKON-Lite only) */
+ CS_CLK_RUN_RST = 1<<12,/* CLK_RUN reset (YUKON-Lite only) */
+ CS_CLK_RUN_ENA = 1<<11,/* CLK_RUN enable (YUKON-Lite only) */
+ CS_VAUX_AVAIL = 1<<10,/* VAUX available (YUKON only) */
+ CS_BUS_CLOCK = 1<<9, /* Bus Clock 0/1 = 33/66 MHz */
+ CS_BUS_SLOT_SZ = 1<<8, /* Slot Size 0/1 = 32/64 bit slot */
+ CS_ST_SW_IRQ = 1<<7, /* Set IRQ SW Request */
+ CS_CL_SW_IRQ = 1<<6, /* Clear IRQ SW Request */
+ CS_STOP_DONE = 1<<5, /* Stop Master is finished */
+ CS_STOP_MAST = 1<<4, /* Command Bit to stop the master */
+ CS_MRST_CLR = 1<<3, /* Clear Master reset */
+ CS_MRST_SET = 1<<2, /* Set Master reset */
+ CS_RST_CLR = 1<<1, /* Clear Software reset */
+ CS_RST_SET = 1, /* Set Software reset */
+
+/* B0_LED 8 Bit LED register */
+/* Bit 7.. 2: reserved */
+ LED_STAT_ON = 1<<1, /* Status LED on */
+ LED_STAT_OFF = 1, /* Status LED off */
+
+/* B0_POWER_CTRL 8 Bit Power Control reg (YUKON only) */
+ PC_VAUX_ENA = 1<<7, /* Switch VAUX Enable */
+ PC_VAUX_DIS = 1<<6, /* Switch VAUX Disable */
+ PC_VCC_ENA = 1<<5, /* Switch VCC Enable */
+ PC_VCC_DIS = 1<<4, /* Switch VCC Disable */
+ PC_VAUX_ON = 1<<3, /* Switch VAUX On */
+ PC_VAUX_OFF = 1<<2, /* Switch VAUX Off */
+ PC_VCC_ON = 1<<1, /* Switch VCC On */
+ PC_VCC_OFF = 1<<0, /* Switch VCC Off */
+};
+
+/* B2_IRQM_MSK 32 bit IRQ Moderation Mask */
+enum {
+ IS_ALL_MSK = 0xbffffffful, /* All Interrupt bits */
+ IS_HW_ERR = 1<<31, /* Interrupt HW Error */
+ /* Bit 30: reserved */
+ IS_PA_TO_RX1 = 1<<29, /* Packet Arb Timeout Rx1 */
+ IS_PA_TO_RX2 = 1<<28, /* Packet Arb Timeout Rx2 */
+ IS_PA_TO_TX1 = 1<<27, /* Packet Arb Timeout Tx1 */
+ IS_PA_TO_TX2 = 1<<26, /* Packet Arb Timeout Tx2 */
+ IS_I2C_READY = 1<<25, /* IRQ on end of I2C Tx */
+ IS_IRQ_SW = 1<<24, /* SW forced IRQ */
+ IS_EXT_REG = 1<<23, /* IRQ from LM80 or PHY (GENESIS only) */
+ /* IRQ from PHY (YUKON only) */
+ IS_TIMINT = 1<<22, /* IRQ from Timer */
+ IS_MAC1 = 1<<21, /* IRQ from MAC 1 */
+ IS_LNK_SYNC_M1 = 1<<20, /* Link Sync Cnt wrap MAC 1 */
+ IS_MAC2 = 1<<19, /* IRQ from MAC 2 */
+ IS_LNK_SYNC_M2 = 1<<18, /* Link Sync Cnt wrap MAC 2 */
+/* Receive Queue 1 */
+ IS_R1_B = 1<<17, /* Q_R1 End of Buffer */
+ IS_R1_F = 1<<16, /* Q_R1 End of Frame */
+ IS_R1_C = 1<<15, /* Q_R1 Encoding Error */
+/* Receive Queue 2 */
+ IS_R2_B = 1<<14, /* Q_R2 End of Buffer */
+ IS_R2_F = 1<<13, /* Q_R2 End of Frame */
+ IS_R2_C = 1<<12, /* Q_R2 Encoding Error */
+/* Synchronous Transmit Queue 1 */
+ IS_XS1_B = 1<<11, /* Q_XS1 End of Buffer */
+ IS_XS1_F = 1<<10, /* Q_XS1 End of Frame */
+ IS_XS1_C = 1<<9, /* Q_XS1 Encoding Error */
+/* Asynchronous Transmit Queue 1 */
+ IS_XA1_B = 1<<8, /* Q_XA1 End of Buffer */
+ IS_XA1_F = 1<<7, /* Q_XA1 End of Frame */
+ IS_XA1_C = 1<<6, /* Q_XA1 Encoding Error */
+/* Synchronous Transmit Queue 2 */
+ IS_XS2_B = 1<<5, /* Q_XS2 End of Buffer */
+ IS_XS2_F = 1<<4, /* Q_XS2 End of Frame */
+ IS_XS2_C = 1<<3, /* Q_XS2 Encoding Error */
+/* Asynchronous Transmit Queue 2 */
+ IS_XA2_B = 1<<2, /* Q_XA2 End of Buffer */
+ IS_XA2_F = 1<<1, /* Q_XA2 End of Frame */
+ IS_XA2_C = 1<<0, /* Q_XA2 Encoding Error */
+
+ IS_TO_PORT1 = IS_PA_TO_RX1 | IS_PA_TO_TX1,
+ IS_TO_PORT2 = IS_PA_TO_RX2 | IS_PA_TO_TX2,
+
+ IS_PORT_1 = IS_XA1_F| IS_R1_F | IS_TO_PORT1 | IS_MAC1,
+ IS_PORT_2 = IS_XA2_F| IS_R2_F | IS_TO_PORT2 | IS_MAC2,
+};
+
+
+/* B2_IRQM_HWE_MSK 32 bit IRQ Moderation HW Error Mask */
+enum {
+ IS_ERR_MSK = 0x00003fff,/* All Error bits */
+
+ IS_IRQ_TIST_OV = 1<<13, /* Time Stamp Timer Overflow (YUKON only) */
+ IS_IRQ_SENSOR = 1<<12, /* IRQ from Sensor (YUKON only) */
+ IS_IRQ_MST_ERR = 1<<11, /* IRQ master error detected */
+ IS_IRQ_STAT = 1<<10, /* IRQ status exception */
+ IS_NO_STAT_M1 = 1<<9, /* No Rx Status from MAC 1 */
+ IS_NO_STAT_M2 = 1<<8, /* No Rx Status from MAC 2 */
+ IS_NO_TIST_M1 = 1<<7, /* No Time Stamp from MAC 1 */
+ IS_NO_TIST_M2 = 1<<6, /* No Time Stamp from MAC 2 */
+ IS_RAM_RD_PAR = 1<<5, /* RAM Read Parity Error */
+ IS_RAM_WR_PAR = 1<<4, /* RAM Write Parity Error */
+ IS_M1_PAR_ERR = 1<<3, /* MAC 1 Parity Error */
+ IS_M2_PAR_ERR = 1<<2, /* MAC 2 Parity Error */
+ IS_R1_PAR_ERR = 1<<1, /* Queue R1 Parity Error */
+ IS_R2_PAR_ERR = 1<<0, /* Queue R2 Parity Error */
+};
+
+/* B2_TST_CTRL1 8 bit Test Control Register 1 */
+enum {
+ TST_FRC_DPERR_MR = 1<<7, /* force DATAPERR on MST RD */
+ TST_FRC_DPERR_MW = 1<<6, /* force DATAPERR on MST WR */
+ TST_FRC_DPERR_TR = 1<<5, /* force DATAPERR on TRG RD */
+ TST_FRC_DPERR_TW = 1<<4, /* force DATAPERR on TRG WR */
+ TST_FRC_APERR_M = 1<<3, /* force ADDRPERR on MST */
+ TST_FRC_APERR_T = 1<<2, /* force ADDRPERR on TRG */
+ TST_CFG_WRITE_ON = 1<<1, /* Enable Config Reg WR */
+ TST_CFG_WRITE_OFF= 1<<0, /* Disable Config Reg WR */
+};
+
+/* B2_MAC_CFG 8 bit MAC Configuration / Chip Revision */
+enum {
+ CFG_CHIP_R_MSK = 0xf<<4, /* Bit 7.. 4: Chip Revision */
+ /* Bit 3.. 2: reserved */
+ CFG_DIS_M2_CLK = 1<<1, /* Disable Clock for 2nd MAC */
+ CFG_SNG_MAC = 1<<0, /* MAC Config: 0=2 MACs / 1=1 MAC*/
+};
+
+/* B2_CHIP_ID 8 bit Chip Identification Number */
+enum {
+ CHIP_ID_GENESIS = 0x0a, /* Chip ID for GENESIS */
+ CHIP_ID_YUKON = 0xb0, /* Chip ID for YUKON */
+ CHIP_ID_YUKON_LITE = 0xb1, /* Chip ID for YUKON-Lite (Rev. A1-A3) */
+ CHIP_ID_YUKON_LP = 0xb2, /* Chip ID for YUKON-LP */
+ CHIP_ID_YUKON_XL = 0xb3, /* Chip ID for YUKON-2 XL */
+ CHIP_ID_YUKON_EC = 0xb6, /* Chip ID for YUKON-2 EC */
+ CHIP_ID_YUKON_FE = 0xb7, /* Chip ID for YUKON-2 FE */
+
+ CHIP_REV_YU_LITE_A1 = 3, /* Chip Rev. for YUKON-Lite A1,A2 */
+ CHIP_REV_YU_LITE_A3 = 7, /* Chip Rev. for YUKON-Lite A3 */
+};
+
+/* B2_TI_CTRL 8 bit Timer control */
+/* B2_IRQM_CTRL 8 bit IRQ Moderation Timer Control */
+enum {
+ TIM_START = 1<<2, /* Start Timer */
+ TIM_STOP = 1<<1, /* Stop Timer */
+ TIM_CLR_IRQ = 1<<0, /* Clear Timer IRQ (!IRQM) */
+};
+
+/* B2_TI_TEST 8 Bit Timer Test */
+/* B2_IRQM_TEST 8 bit IRQ Moderation Timer Test */
+/* B28_DPT_TST 8 bit Descriptor Poll Timer Test Reg */
+enum {
+ TIM_T_ON = 1<<2, /* Test mode on */
+ TIM_T_OFF = 1<<1, /* Test mode off */
+ TIM_T_STEP = 1<<0, /* Test step */
+};
+
+/* B2_GP_IO 32 bit General Purpose I/O Register */
+enum {
+ GP_DIR_9 = 1<<25, /* IO_9 direct, 0=In/1=Out */
+ GP_DIR_8 = 1<<24, /* IO_8 direct, 0=In/1=Out */
+ GP_DIR_7 = 1<<23, /* IO_7 direct, 0=In/1=Out */
+ GP_DIR_6 = 1<<22, /* IO_6 direct, 0=In/1=Out */
+ GP_DIR_5 = 1<<21, /* IO_5 direct, 0=In/1=Out */
+ GP_DIR_4 = 1<<20, /* IO_4 direct, 0=In/1=Out */
+ GP_DIR_3 = 1<<19, /* IO_3 direct, 0=In/1=Out */
+ GP_DIR_2 = 1<<18, /* IO_2 direct, 0=In/1=Out */
+ GP_DIR_1 = 1<<17, /* IO_1 direct, 0=In/1=Out */
+ GP_DIR_0 = 1<<16, /* IO_0 direct, 0=In/1=Out */
+
+ GP_IO_9 = 1<<9, /* IO_9 pin */
+ GP_IO_8 = 1<<8, /* IO_8 pin */
+ GP_IO_7 = 1<<7, /* IO_7 pin */
+ GP_IO_6 = 1<<6, /* IO_6 pin */
+ GP_IO_5 = 1<<5, /* IO_5 pin */
+ GP_IO_4 = 1<<4, /* IO_4 pin */
+ GP_IO_3 = 1<<3, /* IO_3 pin */
+ GP_IO_2 = 1<<2, /* IO_2 pin */
+ GP_IO_1 = 1<<1, /* IO_1 pin */
+ GP_IO_0 = 1<<0, /* IO_0 pin */
+};
+
+/* Descriptor Bit Definition */
+/* TxCtrl Transmit Buffer Control Field */
+/* RxCtrl Receive Buffer Control Field */
+enum {
+ BMU_OWN = 1<<31, /* OWN bit: 0=host/1=BMU */
+ BMU_STF = 1<<30, /* Start of Frame */
+ BMU_EOF = 1<<29, /* End of Frame */
+ BMU_IRQ_EOB = 1<<28, /* Req "End of Buffer" IRQ */
+ BMU_IRQ_EOF = 1<<27, /* Req "End of Frame" IRQ */
+ /* TxCtrl specific bits */
+ BMU_STFWD = 1<<26, /* (Tx) Store & Forward Frame */
+ BMU_NO_FCS = 1<<25, /* (Tx) Disable MAC FCS (CRC) generation */
+ BMU_SW = 1<<24, /* (Tx) 1 bit res. for SW use */
+ /* RxCtrl specific bits */
+ BMU_DEV_0 = 1<<26, /* (Rx) Transfer data to Dev0 */
+ BMU_STAT_VAL = 1<<25, /* (Rx) Rx Status Valid */
+ BMU_TIST_VAL = 1<<24, /* (Rx) Rx TimeStamp Valid */
+ /* Bit 23..16: BMU Check Opcodes */
+ BMU_CHECK = 0x55<<16, /* Default BMU check */
+ BMU_TCP_CHECK = 0x56<<16, /* Descr with TCP ext */
+ BMU_UDP_CHECK = 0x57<<16, /* Descr with UDP ext (YUKON only) */
+ BMU_BBC = 0xffffL, /* Bit 15.. 0: Buffer Byte Counter */
+};
+
+/* B2_BSC_CTRL 8 bit Blink Source Counter Control */
+enum {
+ BSC_START = 1<<1, /* Start Blink Source Counter */
+ BSC_STOP = 1<<0, /* Stop Blink Source Counter */
+};
+
+/* B2_BSC_STAT 8 bit Blink Source Counter Status */
+enum {
+ BSC_SRC = 1<<0, /* Blink Source, 0=Off / 1=On */
+};
+
+/* B2_BSC_TST 16 bit Blink Source Counter Test Reg */
+enum {
+ BSC_T_ON = 1<<2, /* Test mode on */
+ BSC_T_OFF = 1<<1, /* Test mode off */
+ BSC_T_STEP = 1<<0, /* Test step */
+};
+
+/* B3_RAM_ADDR 32 bit RAM Address, to read or write */
+ /* Bit 31..19: reserved */
+#define RAM_ADR_RAN 0x0007ffffL /* Bit 18.. 0: RAM Address Range */
+/* RAM Interface Registers */
+
+/* B3_RI_CTRL 16 bit RAM Iface Control Register */
+enum {
+ RI_CLR_RD_PERR = 1<<9, /* Clear IRQ RAM Read Parity Err */
+ RI_CLR_WR_PERR = 1<<8, /* Clear IRQ RAM Write Parity Err*/
+
+ RI_RST_CLR = 1<<1, /* Clear RAM Interface Reset */
+ RI_RST_SET = 1<<0, /* Set RAM Interface Reset */
+};
+
+/* MAC Arbiter Registers */
+/* B3_MA_TO_CTRL 16 bit MAC Arbiter Timeout Ctrl Reg */
+enum {
+ MA_FOE_ON = 1<<3, /* XMAC Fast Output Enable ON */
+ MA_FOE_OFF = 1<<2, /* XMAC Fast Output Enable OFF */
+ MA_RST_CLR = 1<<1, /* Clear MAC Arbiter Reset */
+ MA_RST_SET = 1<<0, /* Set MAC Arbiter Reset */
+
+};
+
+/* Timeout values */
+#define SK_MAC_TO_53 72 /* MAC arbiter timeout */
+#define SK_PKT_TO_53 0x2000 /* Packet arbiter timeout */
+#define SK_PKT_TO_MAX 0xffff /* Maximum value */
+#define SK_RI_TO_53 36 /* RAM interface timeout */
+
+/* Packet Arbiter Registers */
+/* B3_PA_CTRL 16 bit Packet Arbiter Ctrl Register */
+enum {
+ PA_CLR_TO_TX2 = 1<<13, /* Clear IRQ Packet Timeout TX2 */
+ PA_CLR_TO_TX1 = 1<<12, /* Clear IRQ Packet Timeout TX1 */
+ PA_CLR_TO_RX2 = 1<<11, /* Clear IRQ Packet Timeout RX2 */
+ PA_CLR_TO_RX1 = 1<<10, /* Clear IRQ Packet Timeout RX1 */
+ PA_ENA_TO_TX2 = 1<<9, /* Enable Timeout Timer TX2 */
+ PA_DIS_TO_TX2 = 1<<8, /* Disable Timeout Timer TX2 */
+ PA_ENA_TO_TX1 = 1<<7, /* Enable Timeout Timer TX1 */
+ PA_DIS_TO_TX1 = 1<<6, /* Disable Timeout Timer TX1 */
+ PA_ENA_TO_RX2 = 1<<5, /* Enable Timeout Timer RX2 */
+ PA_DIS_TO_RX2 = 1<<4, /* Disable Timeout Timer RX2 */
+ PA_ENA_TO_RX1 = 1<<3, /* Enable Timeout Timer RX1 */
+ PA_DIS_TO_RX1 = 1<<2, /* Disable Timeout Timer RX1 */
+ PA_RST_CLR = 1<<1, /* Clear MAC Arbiter Reset */
+ PA_RST_SET = 1<<0, /* Set MAC Arbiter Reset */
+};
+
+#define PA_ENA_TO_ALL (PA_ENA_TO_RX1 | PA_ENA_TO_RX2 |\
+ PA_ENA_TO_TX1 | PA_ENA_TO_TX2)
+
+
+/* Transmit Arbiter Registers MAC 1 and 2, use SK_REG() to access */
+/* TXA_ITI_INI 32 bit Tx Arb Interval Timer Init Val */
+/* TXA_ITI_VAL 32 bit Tx Arb Interval Timer Value */
+/* TXA_LIM_INI 32 bit Tx Arb Limit Counter Init Val */
+/* TXA_LIM_VAL 32 bit Tx Arb Limit Counter Value */
+
+#define TXA_MAX_VAL 0x00ffffffUL /* Bit 23.. 0: Max TXA Timer/Cnt Val */
+
+/* TXA_CTRL 8 bit Tx Arbiter Control Register */
+enum {
+ TXA_ENA_FSYNC = 1<<7, /* Enable force of sync Tx queue */
+ TXA_DIS_FSYNC = 1<<6, /* Disable force of sync Tx queue */
+ TXA_ENA_ALLOC = 1<<5, /* Enable alloc of free bandwidth */
+ TXA_DIS_ALLOC = 1<<4, /* Disable alloc of free bandwidth */
+ TXA_START_RC = 1<<3, /* Start sync Rate Control */
+ TXA_STOP_RC = 1<<2, /* Stop sync Rate Control */
+ TXA_ENA_ARB = 1<<1, /* Enable Tx Arbiter */
+ TXA_DIS_ARB = 1<<0, /* Disable Tx Arbiter */
+};
+
+/*
+ * Bank 4 - 5
+ */
+/* Transmit Arbiter Registers MAC 1 and 2, use SK_REG() to access */
+enum {
+ TXA_ITI_INI = 0x0200,/* 32 bit Tx Arb Interval Timer Init Val*/
+ TXA_ITI_VAL = 0x0204,/* 32 bit Tx Arb Interval Timer Value */
+ TXA_LIM_INI = 0x0208,/* 32 bit Tx Arb Limit Counter Init Val */
+ TXA_LIM_VAL = 0x020c,/* 32 bit Tx Arb Limit Counter Value */
+ TXA_CTRL = 0x0210,/* 8 bit Tx Arbiter Control Register */
+ TXA_TEST = 0x0211,/* 8 bit Tx Arbiter Test Register */
+ TXA_STAT = 0x0212,/* 8 bit Tx Arbiter Status Register */
+};
+
+
+enum {
+ B6_EXT_REG = 0x0300,/* External registers (GENESIS only) */
+ B7_CFG_SPC = 0x0380,/* copy of the Configuration register */
+ B8_RQ1_REGS = 0x0400,/* Receive Queue 1 */
+ B8_RQ2_REGS = 0x0480,/* Receive Queue 2 */
+ B8_TS1_REGS = 0x0600,/* Transmit sync queue 1 */
+ B8_TA1_REGS = 0x0680,/* Transmit async queue 1 */
+ B8_TS2_REGS = 0x0700,/* Transmit sync queue 2 */
+ B8_TA2_REGS = 0x0780,/* Transmit sync queue 2 */
+ B16_RAM_REGS = 0x0800,/* RAM Buffer Registers */
+};
+
+/* Queue Register Offsets, use Q_ADDR() to access */
+enum {
+ B8_Q_REGS = 0x0400, /* base of Queue registers */
+ Q_D = 0x00, /* 8*32 bit Current Descriptor */
+ Q_DA_L = 0x20, /* 32 bit Current Descriptor Address Low dWord */
+ Q_DA_H = 0x24, /* 32 bit Current Descriptor Address High dWord */
+ Q_AC_L = 0x28, /* 32 bit Current Address Counter Low dWord */
+ Q_AC_H = 0x2c, /* 32 bit Current Address Counter High dWord */
+ Q_BC = 0x30, /* 32 bit Current Byte Counter */
+ Q_CSR = 0x34, /* 32 bit BMU Control/Status Register */
+ Q_F = 0x38, /* 32 bit Flag Register */
+ Q_T1 = 0x3c, /* 32 bit Test Register 1 */
+ Q_T1_TR = 0x3c, /* 8 bit Test Register 1 Transfer SM */
+ Q_T1_WR = 0x3d, /* 8 bit Test Register 1 Write Descriptor SM */
+ Q_T1_RD = 0x3e, /* 8 bit Test Register 1 Read Descriptor SM */
+ Q_T1_SV = 0x3f, /* 8 bit Test Register 1 Supervisor SM */
+ Q_T2 = 0x40, /* 32 bit Test Register 2 */
+ Q_T3 = 0x44, /* 32 bit Test Register 3 */
+
+/* Yukon-2 */
+ Q_DONE = 0x24, /* 16 bit Done Index (Yukon-2 only) */
+ Q_WM = 0x40, /* 16 bit FIFO Watermark */
+ Q_AL = 0x42, /* 8 bit FIFO Alignment */
+ Q_RSP = 0x44, /* 16 bit FIFO Read Shadow Pointer */
+ Q_RSL = 0x46, /* 8 bit FIFO Read Shadow Level */
+ Q_RP = 0x48, /* 8 bit FIFO Read Pointer */
+ Q_RL = 0x4a, /* 8 bit FIFO Read Level */
+ Q_WP = 0x4c, /* 8 bit FIFO Write Pointer */
+ Q_WSP = 0x4d, /* 8 bit FIFO Write Shadow Pointer */
+ Q_WL = 0x4e, /* 8 bit FIFO Write Level */
+ Q_WSL = 0x4f, /* 8 bit FIFO Write Shadow Level */
+};
+#define Q_ADDR(reg, offs) (B8_Q_REGS + (reg) + (offs))
+
+/* RAM Buffer Register Offsets */
+enum {
+
+ RB_START = 0x00,/* 32 bit RAM Buffer Start Address */
+ RB_END = 0x04,/* 32 bit RAM Buffer End Address */
+ RB_WP = 0x08,/* 32 bit RAM Buffer Write Pointer */
+ RB_RP = 0x0c,/* 32 bit RAM Buffer Read Pointer */
+ RB_RX_UTPP = 0x10,/* 32 bit Rx Upper Threshold, Pause Packet */
+ RB_RX_LTPP = 0x14,/* 32 bit Rx Lower Threshold, Pause Packet */
+ RB_RX_UTHP = 0x18,/* 32 bit Rx Upper Threshold, High Prio */
+ RB_RX_LTHP = 0x1c,/* 32 bit Rx Lower Threshold, High Prio */
+ /* 0x10 - 0x1f: reserved at Tx RAM Buffer Registers */
+ RB_PC = 0x20,/* 32 bit RAM Buffer Packet Counter */
+ RB_LEV = 0x24,/* 32 bit RAM Buffer Level Register */
+ RB_CTRL = 0x28,/* 32 bit RAM Buffer Control Register */
+ RB_TST1 = 0x29,/* 8 bit RAM Buffer Test Register 1 */
+ RB_TST2 = 0x2a,/* 8 bit RAM Buffer Test Register 2 */
+};
+
+/* Receive and Transmit Queues */
+enum {
+ Q_R1 = 0x0000, /* Receive Queue 1 */
+ Q_R2 = 0x0080, /* Receive Queue 2 */
+ Q_XS1 = 0x0200, /* Synchronous Transmit Queue 1 */
+ Q_XA1 = 0x0280, /* Asynchronous Transmit Queue 1 */
+ Q_XS2 = 0x0300, /* Synchronous Transmit Queue 2 */
+ Q_XA2 = 0x0380, /* Asynchronous Transmit Queue 2 */
+};
+
+/* Different MAC Types */
+enum {
+ SK_MAC_XMAC = 0, /* Xaqti XMAC II */
+ SK_MAC_GMAC = 1, /* Marvell GMAC */
+};
+
+/* Different PHY Types */
+enum {
+ SK_PHY_XMAC = 0,/* integrated in XMAC II */
+ SK_PHY_BCOM = 1,/* Broadcom BCM5400 */
+ SK_PHY_LONE = 2,/* Level One LXT1000 [not supported]*/
+ SK_PHY_NAT = 3,/* National DP83891 [not supported] */
+ SK_PHY_MARV_COPPER= 4,/* Marvell 88E1011S */
+ SK_PHY_MARV_FIBER = 5,/* Marvell 88E1011S working on fiber */
+};
+
+/* PHY addresses (bits 12..8 of PHY address reg) */
+enum {
+ PHY_ADDR_XMAC = 0<<8,
+ PHY_ADDR_BCOM = 1<<8,
+
+/* GPHY address (bits 15..11 of SMI control reg) */
+ PHY_ADDR_MARV = 0,
+};
+
+#define RB_ADDR(offs, queue) (B16_RAM_REGS + (queue) + (offs))
+
+/* Receive MAC FIFO, Receive LED, and Link_Sync regs (GENESIS only) */
+enum {
+ RX_MFF_EA = 0x0c00,/* 32 bit Receive MAC FIFO End Address */
+ RX_MFF_WP = 0x0c04,/* 32 bit Receive MAC FIFO Write Pointer */
+
+ RX_MFF_RP = 0x0c0c,/* 32 bit Receive MAC FIFO Read Pointer */
+ RX_MFF_PC = 0x0c10,/* 32 bit Receive MAC FIFO Packet Cnt */
+ RX_MFF_LEV = 0x0c14,/* 32 bit Receive MAC FIFO Level */
+ RX_MFF_CTRL1 = 0x0c18,/* 16 bit Receive MAC FIFO Control Reg 1*/
+ RX_MFF_STAT_TO = 0x0c1a,/* 8 bit Receive MAC Status Timeout */
+ RX_MFF_TIST_TO = 0x0c1b,/* 8 bit Receive MAC Time Stamp Timeout */
+ RX_MFF_CTRL2 = 0x0c1c,/* 8 bit Receive MAC FIFO Control Reg 2*/
+ RX_MFF_TST1 = 0x0c1d,/* 8 bit Receive MAC FIFO Test Reg 1 */
+ RX_MFF_TST2 = 0x0c1e,/* 8 bit Receive MAC FIFO Test Reg 2 */
+
+ RX_LED_INI = 0x0c20,/* 32 bit Receive LED Cnt Init Value */
+ RX_LED_VAL = 0x0c24,/* 32 bit Receive LED Cnt Current Value */
+ RX_LED_CTRL = 0x0c28,/* 8 bit Receive LED Cnt Control Reg */
+ RX_LED_TST = 0x0c29,/* 8 bit Receive LED Cnt Test Register */
+
+ LNK_SYNC_INI = 0x0c30,/* 32 bit Link Sync Cnt Init Value */
+ LNK_SYNC_VAL = 0x0c34,/* 32 bit Link Sync Cnt Current Value */
+ LNK_SYNC_CTRL = 0x0c38,/* 8 bit Link Sync Cnt Control Register */
+ LNK_SYNC_TST = 0x0c39,/* 8 bit Link Sync Cnt Test Register */
+ LNK_LED_REG = 0x0c3c,/* 8 bit Link LED Register */
+};
+
+/* Receive and Transmit MAC FIFO Registers (GENESIS only) */
+/* RX_MFF_CTRL1 16 bit Receive MAC FIFO Control Reg 1 */
+enum {
+ MFF_ENA_RDY_PAT = 1<<13, /* Enable Ready Patch */
+ MFF_DIS_RDY_PAT = 1<<12, /* Disable Ready Patch */
+ MFF_ENA_TIM_PAT = 1<<11, /* Enable Timing Patch */
+ MFF_DIS_TIM_PAT = 1<<10, /* Disable Timing Patch */
+ MFF_ENA_ALM_FUL = 1<<9, /* Enable AlmostFull Sign */
+ MFF_DIS_ALM_FUL = 1<<8, /* Disable AlmostFull Sign */
+ MFF_ENA_PAUSE = 1<<7, /* Enable Pause Signaling */
+ MFF_DIS_PAUSE = 1<<6, /* Disable Pause Signaling */
+ MFF_ENA_FLUSH = 1<<5, /* Enable Frame Flushing */
+ MFF_DIS_FLUSH = 1<<4, /* Disable Frame Flushing */
+ MFF_ENA_TIST = 1<<3, /* Enable Time Stamp Gener */
+ MFF_DIS_TIST = 1<<2, /* Disable Time Stamp Gener */
+ MFF_CLR_INTIST = 1<<1, /* Clear IRQ No Time Stamp */
+ MFF_CLR_INSTAT = 1<<0, /* Clear IRQ No Status */
+#define MFF_RX_CTRL_DEF MFF_ENA_TIM_PAT
+};
+
+/* TX_MFF_CTRL1 16 bit Transmit MAC FIFO Control Reg 1 */
+enum {
+ MFF_CLR_PERR = 1<<15, /* Clear Parity Error IRQ */
+ /* Bit 14: reserved */
+ MFF_ENA_PKT_REC = 1<<13, /* Enable Packet Recovery */
+ MFF_DIS_PKT_REC = 1<<12, /* Disable Packet Recovery */
+
+ MFF_ENA_W4E = 1<<7, /* Enable Wait for Empty */
+ MFF_DIS_W4E = 1<<6, /* Disable Wait for Empty */
+
+ MFF_ENA_LOOPB = 1<<3, /* Enable Loopback */
+ MFF_DIS_LOOPB = 1<<2, /* Disable Loopback */
+ MFF_CLR_MAC_RST = 1<<1, /* Clear XMAC Reset */
+ MFF_SET_MAC_RST = 1<<0, /* Set XMAC Reset */
+};
+
+#define MFF_TX_CTRL_DEF (MFF_ENA_PKT_REC | MFF_ENA_TIM_PAT | MFF_ENA_FLUSH)
+
+/* RX_MFF_TST2 8 bit Receive MAC FIFO Test Register 2 */
+/* TX_MFF_TST2 8 bit Transmit MAC FIFO Test Register 2 */
+enum {
+ MFF_WSP_T_ON = 1<<6, /* Tx: Write Shadow Ptr TestOn */
+ MFF_WSP_T_OFF = 1<<5, /* Tx: Write Shadow Ptr TstOff */
+ MFF_WSP_INC = 1<<4, /* Tx: Write Shadow Ptr Increment */
+ MFF_PC_DEC = 1<<3, /* Packet Counter Decrement */
+ MFF_PC_T_ON = 1<<2, /* Packet Counter Test On */
+ MFF_PC_T_OFF = 1<<1, /* Packet Counter Test Off */
+ MFF_PC_INC = 1<<0, /* Packet Counter Increment */
+};
+
+/* RX_MFF_TST1 8 bit Receive MAC FIFO Test Register 1 */
+/* TX_MFF_TST1 8 bit Transmit MAC FIFO Test Register 1 */
+enum {
+ MFF_WP_T_ON = 1<<6, /* Write Pointer Test On */
+ MFF_WP_T_OFF = 1<<5, /* Write Pointer Test Off */
+ MFF_WP_INC = 1<<4, /* Write Pointer Increm */
+
+ MFF_RP_T_ON = 1<<2, /* Read Pointer Test On */
+ MFF_RP_T_OFF = 1<<1, /* Read Pointer Test Off */
+ MFF_RP_DEC = 1<<0, /* Read Pointer Decrement */
+};
+
+/* RX_MFF_CTRL2 8 bit Receive MAC FIFO Control Reg 2 */
+/* TX_MFF_CTRL2 8 bit Transmit MAC FIFO Control Reg 2 */
+enum {
+ MFF_ENA_OP_MD = 1<<3, /* Enable Operation Mode */
+ MFF_DIS_OP_MD = 1<<2, /* Disable Operation Mode */
+ MFF_RST_CLR = 1<<1, /* Clear MAC FIFO Reset */
+ MFF_RST_SET = 1<<0, /* Set MAC FIFO Reset */
+};
+
+
+/* Link LED Counter Registers (GENESIS only) */
+
+/* RX_LED_CTRL 8 bit Receive LED Cnt Control Reg */
+/* TX_LED_CTRL 8 bit Transmit LED Cnt Control Reg */
+/* LNK_SYNC_CTRL 8 bit Link Sync Cnt Control Register */
+enum {
+ LED_START = 1<<2, /* Start Timer */
+ LED_STOP = 1<<1, /* Stop Timer */
+ LED_STATE = 1<<0, /* Rx/Tx: LED State, 1=LED on */
+};
+
+/* RX_LED_TST 8 bit Receive LED Cnt Test Register */
+/* TX_LED_TST 8 bit Transmit LED Cnt Test Register */
+/* LNK_SYNC_TST 8 bit Link Sync Cnt Test Register */
+enum {
+ LED_T_ON = 1<<2, /* LED Counter Test mode On */
+ LED_T_OFF = 1<<1, /* LED Counter Test mode Off */
+ LED_T_STEP = 1<<0, /* LED Counter Step */
+};
+
+/* LNK_LED_REG 8 bit Link LED Register */
+enum {
+ LED_BLK_ON = 1<<5, /* Link LED Blinking On */
+ LED_BLK_OFF = 1<<4, /* Link LED Blinking Off */
+ LED_SYNC_ON = 1<<3, /* Use Sync Wire to switch LED */
+ LED_SYNC_OFF = 1<<2, /* Disable Sync Wire Input */
+ LED_ON = 1<<1, /* switch LED on */
+ LED_OFF = 1<<0, /* switch LED off */
+};
+
+/* Receive GMAC FIFO (YUKON and Yukon-2) */
+enum {
+ RX_GMF_EA = 0x0c40,/* 32 bit Rx GMAC FIFO End Address */
+ RX_GMF_AF_THR = 0x0c44,/* 32 bit Rx GMAC FIFO Almost Full Thresh. */
+ RX_GMF_CTRL_T = 0x0c48,/* 32 bit Rx GMAC FIFO Control/Test */
+ RX_GMF_FL_MSK = 0x0c4c,/* 32 bit Rx GMAC FIFO Flush Mask */
+ RX_GMF_FL_THR = 0x0c50,/* 32 bit Rx GMAC FIFO Flush Threshold */
+ RX_GMF_TR_THR = 0x0c54,/* 32 bit Rx Truncation Threshold (Yukon-2) */
+
+ RX_GMF_VLAN = 0x0c5c,/* 32 bit Rx VLAN Type Register (Yukon-2) */
+ RX_GMF_WP = 0x0c60,/* 32 bit Rx GMAC FIFO Write Pointer */
+
+ RX_GMF_WLEV = 0x0c68,/* 32 bit Rx GMAC FIFO Write Level */
+
+ RX_GMF_RP = 0x0c70,/* 32 bit Rx GMAC FIFO Read Pointer */
+
+ RX_GMF_RLEV = 0x0c78,/* 32 bit Rx GMAC FIFO Read Level */
+};
+
+
+/* TXA_TEST 8 bit Tx Arbiter Test Register */
+enum {
+ TXA_INT_T_ON = 1<<5, /* Tx Arb Interval Timer Test On */
+ TXA_INT_T_OFF = 1<<4, /* Tx Arb Interval Timer Test Off */
+ TXA_INT_T_STEP = 1<<3, /* Tx Arb Interval Timer Step */
+ TXA_LIM_T_ON = 1<<2, /* Tx Arb Limit Timer Test On */
+ TXA_LIM_T_OFF = 1<<1, /* Tx Arb Limit Timer Test Off */
+ TXA_LIM_T_STEP = 1<<0, /* Tx Arb Limit Timer Step */
+};
+
+/* TXA_STAT 8 bit Tx Arbiter Status Register */
+enum {
+ TXA_PRIO_XS = 1<<0, /* sync queue has prio to send */
+};
+
+
+/* Q_BC 32 bit Current Byte Counter */
+
+/* BMU Control Status Registers */
+/* B0_R1_CSR 32 bit BMU Ctrl/Stat Rx Queue 1 */
+/* B0_R2_CSR 32 bit BMU Ctrl/Stat Rx Queue 2 */
+/* B0_XA1_CSR 32 bit BMU Ctrl/Stat Sync Tx Queue 1 */
+/* B0_XS1_CSR 32 bit BMU Ctrl/Stat Async Tx Queue 1 */
+/* B0_XA2_CSR 32 bit BMU Ctrl/Stat Sync Tx Queue 2 */
+/* B0_XS2_CSR 32 bit BMU Ctrl/Stat Async Tx Queue 2 */
+/* Q_CSR 32 bit BMU Control/Status Register */
+
+enum {
+ CSR_SV_IDLE = 1<<24, /* BMU SM Idle */
+
+ CSR_DESC_CLR = 1<<21, /* Clear Reset for Descr */
+ CSR_DESC_SET = 1<<20, /* Set Reset for Descr */
+ CSR_FIFO_CLR = 1<<19, /* Clear Reset for FIFO */
+ CSR_FIFO_SET = 1<<18, /* Set Reset for FIFO */
+ CSR_HPI_RUN = 1<<17, /* Release HPI SM */
+ CSR_HPI_RST = 1<<16, /* Reset HPI SM to Idle */
+ CSR_SV_RUN = 1<<15, /* Release Supervisor SM */
+ CSR_SV_RST = 1<<14, /* Reset Supervisor SM */
+ CSR_DREAD_RUN = 1<<13, /* Release Descr Read SM */
+ CSR_DREAD_RST = 1<<12, /* Reset Descr Read SM */
+ CSR_DWRITE_RUN = 1<<11, /* Release Descr Write SM */
+ CSR_DWRITE_RST = 1<<10, /* Reset Descr Write SM */
+ CSR_TRANS_RUN = 1<<9, /* Release Transfer SM */
+ CSR_TRANS_RST = 1<<8, /* Reset Transfer SM */
+ CSR_ENA_POL = 1<<7, /* Enable Descr Polling */
+ CSR_DIS_POL = 1<<6, /* Disable Descr Polling */
+ CSR_STOP = 1<<5, /* Stop Rx/Tx Queue */
+ CSR_START = 1<<4, /* Start Rx/Tx Queue */
+ CSR_IRQ_CL_P = 1<<3, /* (Rx) Clear Parity IRQ */
+ CSR_IRQ_CL_B = 1<<2, /* Clear EOB IRQ */
+ CSR_IRQ_CL_F = 1<<1, /* Clear EOF IRQ */
+ CSR_IRQ_CL_C = 1<<0, /* Clear ERR IRQ */
+};
+
+#define CSR_SET_RESET (CSR_DESC_SET | CSR_FIFO_SET | CSR_HPI_RST |\
+ CSR_SV_RST | CSR_DREAD_RST | CSR_DWRITE_RST |\
+ CSR_TRANS_RST)
+#define CSR_CLR_RESET (CSR_DESC_CLR | CSR_FIFO_CLR | CSR_HPI_RUN |\
+ CSR_SV_RUN | CSR_DREAD_RUN | CSR_DWRITE_RUN |\
+ CSR_TRANS_RUN)
+
+/* Q_F 32 bit Flag Register */
+enum {
+ F_ALM_FULL = 1<<27, /* Rx FIFO: almost full */
+ F_EMPTY = 1<<27, /* Tx FIFO: empty flag */
+ F_FIFO_EOF = 1<<26, /* Tag (EOF Flag) bit in FIFO */
+ F_WM_REACHED = 1<<25, /* Watermark reached */
+
+ F_FIFO_LEVEL = 0x1fL<<16, /* Bit 23..16: # of Qwords in FIFO */
+ F_WATER_MARK = 0x0007ffL, /* Bit 10.. 0: Watermark */
+};
+
+/* RAM Buffer Register Offsets, use RB_ADDR(Queue, Offs) to access */
+/* RB_START 32 bit RAM Buffer Start Address */
+/* RB_END 32 bit RAM Buffer End Address */
+/* RB_WP 32 bit RAM Buffer Write Pointer */
+/* RB_RP 32 bit RAM Buffer Read Pointer */
+/* RB_RX_UTPP 32 bit Rx Upper Threshold, Pause Pack */
+/* RB_RX_LTPP 32 bit Rx Lower Threshold, Pause Pack */
+/* RB_RX_UTHP 32 bit Rx Upper Threshold, High Prio */
+/* RB_RX_LTHP 32 bit Rx Lower Threshold, High Prio */
+/* RB_PC 32 bit RAM Buffer Packet Counter */
+/* RB_LEV 32 bit RAM Buffer Level Register */
+
+#define RB_MSK 0x0007ffff /* Bit 18.. 0: RAM Buffer Pointer Bits */
+/* RB_TST2 8 bit RAM Buffer Test Register 2 */
+/* RB_TST1 8 bit RAM Buffer Test Register 1 */
+
+/* RB_CTRL 8 bit RAM Buffer Control Register */
+enum {
+ RB_ENA_STFWD = 1<<5, /* Enable Store & Forward */
+ RB_DIS_STFWD = 1<<4, /* Disable Store & Forward */
+ RB_ENA_OP_MD = 1<<3, /* Enable Operation Mode */
+ RB_DIS_OP_MD = 1<<2, /* Disable Operation Mode */
+ RB_RST_CLR = 1<<1, /* Clear RAM Buf STM Reset */
+ RB_RST_SET = 1<<0, /* Set RAM Buf STM Reset */
+};
+
+/* Transmit MAC FIFO and Transmit LED Registers (GENESIS only), */
+enum {
+ TX_MFF_EA = 0x0d00,/* 32 bit Transmit MAC FIFO End Address */
+ TX_MFF_WP = 0x0d04,/* 32 bit Transmit MAC FIFO WR Pointer */
+ TX_MFF_WSP = 0x0d08,/* 32 bit Transmit MAC FIFO WR Shadow Ptr */
+ TX_MFF_RP = 0x0d0c,/* 32 bit Transmit MAC FIFO RD Pointer */
+ TX_MFF_PC = 0x0d10,/* 32 bit Transmit MAC FIFO Packet Cnt */
+ TX_MFF_LEV = 0x0d14,/* 32 bit Transmit MAC FIFO Level */
+ TX_MFF_CTRL1 = 0x0d18,/* 16 bit Transmit MAC FIFO Ctrl Reg 1 */
+ TX_MFF_WAF = 0x0d1a,/* 8 bit Transmit MAC Wait after flush */
+
+ TX_MFF_CTRL2 = 0x0d1c,/* 8 bit Transmit MAC FIFO Ctrl Reg 2 */
+ TX_MFF_TST1 = 0x0d1d,/* 8 bit Transmit MAC FIFO Test Reg 1 */
+ TX_MFF_TST2 = 0x0d1e,/* 8 bit Transmit MAC FIFO Test Reg 2 */
+
+ TX_LED_INI = 0x0d20,/* 32 bit Transmit LED Cnt Init Value */
+ TX_LED_VAL = 0x0d24,/* 32 bit Transmit LED Cnt Current Val */
+ TX_LED_CTRL = 0x0d28,/* 8 bit Transmit LED Cnt Control Reg */
+ TX_LED_TST = 0x0d29,/* 8 bit Transmit LED Cnt Test Reg */
+};
+
+/* Counter and Timer constants, for a host clock of 62.5 MHz */
+#define SK_XMIT_DUR 0x002faf08UL /* 50 ms */
+#define SK_BLK_DUR 0x01dcd650UL /* 500 ms */
+
+#define SK_DPOLL_DEF 0x00ee6b28UL /* 250 ms at 62.5 MHz */
+
+#define SK_DPOLL_MAX 0x00ffffffUL /* 268 ms at 62.5 MHz */
+ /* 215 ms at 78.12 MHz */
+
+#define SK_FACT_62 100 /* is given in percent */
+#define SK_FACT_53 85 /* on GENESIS: 53.12 MHz */
+#define SK_FACT_78 125 /* on YUKON: 78.12 MHz */
+
+
+/* Transmit GMAC FIFO (YUKON only) */
+enum {
+ TX_GMF_EA = 0x0d40,/* 32 bit Tx GMAC FIFO End Address */
+ TX_GMF_AE_THR = 0x0d44,/* 32 bit Tx GMAC FIFO Almost Empty Thresh.*/
+ TX_GMF_CTRL_T = 0x0d48,/* 32 bit Tx GMAC FIFO Control/Test */
+
+ TX_GMF_WP = 0x0d60,/* 32 bit Tx GMAC FIFO Write Pointer */
+ TX_GMF_WSP = 0x0d64,/* 32 bit Tx GMAC FIFO Write Shadow Ptr. */
+ TX_GMF_WLEV = 0x0d68,/* 32 bit Tx GMAC FIFO Write Level */
+
+ TX_GMF_RP = 0x0d70,/* 32 bit Tx GMAC FIFO Read Pointer */
+ TX_GMF_RSTP = 0x0d74,/* 32 bit Tx GMAC FIFO Restart Pointer */
+ TX_GMF_RLEV = 0x0d78,/* 32 bit Tx GMAC FIFO Read Level */
+
+ /* Descriptor Poll Timer Registers */
+ B28_DPT_INI = 0x0e00,/* 24 bit Descriptor Poll Timer Init Val */
+ B28_DPT_VAL = 0x0e04,/* 24 bit Descriptor Poll Timer Curr Val */
+ B28_DPT_CTRL = 0x0e08,/* 8 bit Descriptor Poll Timer Ctrl Reg */
+
+ B28_DPT_TST = 0x0e0a,/* 8 bit Descriptor Poll Timer Test Reg */
+
+ /* Time Stamp Timer Registers (YUKON only) */
+ GMAC_TI_ST_VAL = 0x0e14,/* 32 bit Time Stamp Timer Curr Val */
+ GMAC_TI_ST_CTRL = 0x0e18,/* 8 bit Time Stamp Timer Ctrl Reg */
+ GMAC_TI_ST_TST = 0x0e1a,/* 8 bit Time Stamp Timer Test Reg */
+};
+
+/* Status BMU Registers (Yukon-2 only)*/
+enum {
+ STAT_CTRL = 0x0e80,/* 32 bit Status BMU Control Reg */
+ STAT_LAST_IDX = 0x0e84,/* 16 bit Status BMU Last Index */
+ /* 0x0e85 - 0x0e86: reserved */
+ STAT_LIST_ADDR_LO = 0x0e88,/* 32 bit Status List Start Addr (low) */
+ STAT_LIST_ADDR_HI = 0x0e8c,/* 32 bit Status List Start Addr (high) */
+ STAT_TXA1_RIDX = 0x0e90,/* 16 bit Status TxA1 Report Index Reg */
+ STAT_TXS1_RIDX = 0x0e92,/* 16 bit Status TxS1 Report Index Reg */
+ STAT_TXA2_RIDX = 0x0e94,/* 16 bit Status TxA2 Report Index Reg */
+ STAT_TXS2_RIDX = 0x0e96,/* 16 bit Status TxS2 Report Index Reg */
+ STAT_TX_IDX_TH = 0x0e98,/* 16 bit Status Tx Index Threshold Reg */
+ STAT_PUT_IDX = 0x0e9c,/* 16 bit Status Put Index Reg */
+
+/* FIFO Control/Status Registers (Yukon-2 only)*/
+ STAT_FIFO_WP = 0x0ea0,/* 8 bit Status FIFO Write Pointer Reg */
+ STAT_FIFO_RP = 0x0ea4,/* 8 bit Status FIFO Read Pointer Reg */
+ STAT_FIFO_RSP = 0x0ea6,/* 8 bit Status FIFO Read Shadow Ptr */
+ STAT_FIFO_LEVEL = 0x0ea8,/* 8 bit Status FIFO Level Reg */
+ STAT_FIFO_SHLVL = 0x0eaa,/* 8 bit Status FIFO Shadow Level Reg */
+ STAT_FIFO_WM = 0x0eac,/* 8 bit Status FIFO Watermark Reg */
+ STAT_FIFO_ISR_WM = 0x0ead,/* 8 bit Status FIFO ISR Watermark Reg */
+
+/* Level and ISR Timer Registers (Yukon-2 only)*/
+ STAT_LEV_TIMER_INI = 0x0eb0,/* 32 bit Level Timer Init. Value Reg */
+ STAT_LEV_TIMER_CNT = 0x0eb4,/* 32 bit Level Timer Counter Reg */
+ STAT_LEV_TIMER_CTRL = 0x0eb8,/* 8 bit Level Timer Control Reg */
+ STAT_LEV_TIMER_TEST = 0x0eb9,/* 8 bit Level Timer Test Reg */
+ STAT_TX_TIMER_INI = 0x0ec0,/* 32 bit Tx Timer Init. Value Reg */
+ STAT_TX_TIMER_CNT = 0x0ec4,/* 32 bit Tx Timer Counter Reg */
+ STAT_TX_TIMER_CTRL = 0x0ec8,/* 8 bit Tx Timer Control Reg */
+ STAT_TX_TIMER_TEST = 0x0ec9,/* 8 bit Tx Timer Test Reg */
+ STAT_ISR_TIMER_INI = 0x0ed0,/* 32 bit ISR Timer Init. Value Reg */
+ STAT_ISR_TIMER_CNT = 0x0ed4,/* 32 bit ISR Timer Counter Reg */
+ STAT_ISR_TIMER_CTRL = 0x0ed8,/* 8 bit ISR Timer Control Reg */
+ STAT_ISR_TIMER_TEST = 0x0ed9,/* 8 bit ISR Timer Test Reg */
+
+ ST_LAST_IDX_MASK = 0x007f,/* Last Index Mask */
+ ST_TXRP_IDX_MASK = 0x0fff,/* Tx Report Index Mask */
+ ST_TXTH_IDX_MASK = 0x0fff,/* Tx Threshold Index Mask */
+ ST_WM_IDX_MASK = 0x3f,/* FIFO Watermark Index Mask */
+};
+
+enum {
+ LINKLED_OFF = 0x01,
+ LINKLED_ON = 0x02,
+ LINKLED_LINKSYNC_OFF = 0x04,
+ LINKLED_LINKSYNC_ON = 0x08,
+ LINKLED_BLINK_OFF = 0x10,
+ LINKLED_BLINK_ON = 0x20,
+};
+
+/* GMAC and GPHY Control Registers (YUKON only) */
+enum {
+ GMAC_CTRL = 0x0f00,/* 32 bit GMAC Control Reg */
+ GPHY_CTRL = 0x0f04,/* 32 bit GPHY Control Reg */
+ GMAC_IRQ_SRC = 0x0f08,/* 8 bit GMAC Interrupt Source Reg */
+ GMAC_IRQ_MSK = 0x0f0c,/* 8 bit GMAC Interrupt Mask Reg */
+ GMAC_LINK_CTRL = 0x0f10,/* 16 bit Link Control Reg */
+
+/* Wake-up Frame Pattern Match Control Registers (YUKON only) */
+
+ WOL_REG_OFFS = 0x20,/* HW-Bug: Address is + 0x20 against spec. */
+
+ WOL_CTRL_STAT = 0x0f20,/* 16 bit WOL Control/Status Reg */
+ WOL_MATCH_CTL = 0x0f22,/* 8 bit WOL Match Control Reg */
+ WOL_MATCH_RES = 0x0f23,/* 8 bit WOL Match Result Reg */
+ WOL_MAC_ADDR = 0x0f24,/* 32 bit WOL MAC Address */
+ WOL_PATT_PME = 0x0f2a,/* 8 bit WOL PME Match Enable (Yukon-2) */
+ WOL_PATT_ASFM = 0x0f2b,/* 8 bit WOL ASF Match Enable (Yukon-2) */
+ WOL_PATT_RPTR = 0x0f2c,/* 8 bit WOL Pattern Read Pointer */
+
+/* WOL Pattern Length Registers (YUKON only) */
+
+ WOL_PATT_LEN_LO = 0x0f30,/* 32 bit WOL Pattern Length 3..0 */
+ WOL_PATT_LEN_HI = 0x0f34,/* 24 bit WOL Pattern Length 6..4 */
+
+/* WOL Pattern Counter Registers (YUKON only) */
+
+ WOL_PATT_CNT_0 = 0x0f38,/* 32 bit WOL Pattern Counter 3..0 */
+ WOL_PATT_CNT_4 = 0x0f3c,/* 24 bit WOL Pattern Counter 6..4 */
+};
+
+enum {
+ WOL_PATT_RAM_1 = 0x1000,/* WOL Pattern RAM Link 1 */
+ WOL_PATT_RAM_2 = 0x1400,/* WOL Pattern RAM Link 2 */
+};
+
+enum {
+ BASE_XMAC_1 = 0x2000,/* XMAC 1 registers */
+ BASE_GMAC_1 = 0x2800,/* GMAC 1 registers */
+ BASE_XMAC_2 = 0x3000,/* XMAC 2 registers */
+ BASE_GMAC_2 = 0x3800,/* GMAC 2 registers */
+};
+
+/*
+ * Receive Frame Status Encoding
+ */
+enum {
+ XMR_FS_LEN = 0x3fff<<18, /* Bit 31..18: Rx Frame Length */
+ XMR_FS_2L_VLAN = 1<<17, /* Bit 17: tagged wh 2Lev VLAN ID*/
+ XMR_FS_1_VLAN = 1<<16, /* Bit 16: tagged wh 1ev VLAN ID*/
+ XMR_FS_BC = 1<<15, /* Bit 15: Broadcast Frame */
+ XMR_FS_MC = 1<<14, /* Bit 14: Multicast Frame */
+ XMR_FS_UC = 1<<13, /* Bit 13: Unicast Frame */
+
+ XMR_FS_BURST = 1<<11, /* Bit 11: Burst Mode */
+ XMR_FS_CEX_ERR = 1<<10, /* Bit 10: Carrier Ext. Error */
+ XMR_FS_802_3 = 1<<9, /* Bit 9: 802.3 Frame */
+ XMR_FS_COL_ERR = 1<<8, /* Bit 8: Collision Error */
+ XMR_FS_CAR_ERR = 1<<7, /* Bit 7: Carrier Event Error */
+ XMR_FS_LEN_ERR = 1<<6, /* Bit 6: In-Range Length Error */
+ XMR_FS_FRA_ERR = 1<<5, /* Bit 5: Framing Error */
+ XMR_FS_RUNT = 1<<4, /* Bit 4: Runt Frame */
+ XMR_FS_LNG_ERR = 1<<3, /* Bit 3: Giant (Jumbo) Frame */
+ XMR_FS_FCS_ERR = 1<<2, /* Bit 2: Frame Check Sequ Err */
+ XMR_FS_ERR = 1<<1, /* Bit 1: Frame Error */
+ XMR_FS_MCTRL = 1<<0, /* Bit 0: MAC Control Packet */
+
+/*
+ * XMR_FS_ERR will be set if
+ * XMR_FS_FCS_ERR, XMR_FS_LNG_ERR, XMR_FS_RUNT,
+ * XMR_FS_FRA_ERR, XMR_FS_LEN_ERR, or XMR_FS_CEX_ERR
+ * is set. XMR_FS_LNG_ERR and XMR_FS_LEN_ERR will issue
+ * XMR_FS_ERR unless the corresponding bit in the Receive Command
+ * Register is set.
+ */
+};
+
+/*
+,* XMAC-PHY Registers, indirect addressed over the XMAC
+ */
+enum {
+ PHY_XMAC_CTRL = 0x00,/* 16 bit r/w PHY Control Register */
+ PHY_XMAC_STAT = 0x01,/* 16 bit r/w PHY Status Register */
+ PHY_XMAC_ID0 = 0x02,/* 16 bit r/o PHY ID0 Register */
+ PHY_XMAC_ID1 = 0x03,/* 16 bit r/o PHY ID1 Register */
+ PHY_XMAC_AUNE_ADV = 0x04,/* 16 bit r/w Auto-Neg. Advertisement */
+ PHY_XMAC_AUNE_LP = 0x05,/* 16 bit r/o Link Partner Abi Reg */
+ PHY_XMAC_AUNE_EXP = 0x06,/* 16 bit r/o Auto-Neg. Expansion Reg */
+ PHY_XMAC_NEPG = 0x07,/* 16 bit r/w Next Page Register */
+ PHY_XMAC_NEPG_LP = 0x08,/* 16 bit r/o Next Page Link Partner */
+
+ PHY_XMAC_EXT_STAT = 0x0f,/* 16 bit r/o Ext Status Register */
+ PHY_XMAC_RES_ABI = 0x10,/* 16 bit r/o PHY Resolved Ability */
+};
+/*
+ * Broadcom-PHY Registers, indirect addressed over XMAC
+ */
+enum {
+ PHY_BCOM_CTRL = 0x00,/* 16 bit r/w PHY Control Register */
+ PHY_BCOM_STAT = 0x01,/* 16 bit r/o PHY Status Register */
+ PHY_BCOM_ID0 = 0x02,/* 16 bit r/o PHY ID0 Register */
+ PHY_BCOM_ID1 = 0x03,/* 16 bit r/o PHY ID1 Register */
+ PHY_BCOM_AUNE_ADV = 0x04,/* 16 bit r/w Auto-Neg. Advertisement */
+ PHY_BCOM_AUNE_LP = 0x05,/* 16 bit r/o Link Part Ability Reg */
+ PHY_BCOM_AUNE_EXP = 0x06,/* 16 bit r/o Auto-Neg. Expansion Reg */
+ PHY_BCOM_NEPG = 0x07,/* 16 bit r/w Next Page Register */
+ PHY_BCOM_NEPG_LP = 0x08,/* 16 bit r/o Next Page Link Partner */
+ /* Broadcom-specific registers */
+ PHY_BCOM_1000T_CTRL = 0x09,/* 16 bit r/w 1000Base-T Control Reg */
+ PHY_BCOM_1000T_STAT = 0x0a,/* 16 bit r/o 1000Base-T Status Reg */
+ PHY_BCOM_EXT_STAT = 0x0f,/* 16 bit r/o Extended Status Reg */
+ PHY_BCOM_P_EXT_CTRL = 0x10,/* 16 bit r/w PHY Extended Ctrl Reg */
+ PHY_BCOM_P_EXT_STAT = 0x11,/* 16 bit r/o PHY Extended Stat Reg */
+ PHY_BCOM_RE_CTR = 0x12,/* 16 bit r/w Receive Error Counter */
+ PHY_BCOM_FC_CTR = 0x13,/* 16 bit r/w False Carrier Sense Cnt */
+ PHY_BCOM_RNO_CTR = 0x14,/* 16 bit r/w Receiver NOT_OK Cnt */
+
+ PHY_BCOM_AUX_CTRL = 0x18,/* 16 bit r/w Auxiliary Control Reg */
+ PHY_BCOM_AUX_STAT = 0x19,/* 16 bit r/o Auxiliary Stat Summary */
+ PHY_BCOM_INT_STAT = 0x1a,/* 16 bit r/o Interrupt Status Reg */
+ PHY_BCOM_INT_MASK = 0x1b,/* 16 bit r/w Interrupt Mask Reg */
+};
+
+/*
+ * Marvel-PHY Registers, indirect addressed over GMAC
+ */
+enum {
+ PHY_MARV_CTRL = 0x00,/* 16 bit r/w PHY Control Register */
+ PHY_MARV_STAT = 0x01,/* 16 bit r/o PHY Status Register */
+ PHY_MARV_ID0 = 0x02,/* 16 bit r/o PHY ID0 Register */
+ PHY_MARV_ID1 = 0x03,/* 16 bit r/o PHY ID1 Register */
+ PHY_MARV_AUNE_ADV = 0x04,/* 16 bit r/w Auto-Neg. Advertisement */
+ PHY_MARV_AUNE_LP = 0x05,/* 16 bit r/o Link Part Ability Reg */
+ PHY_MARV_AUNE_EXP = 0x06,/* 16 bit r/o Auto-Neg. Expansion Reg */
+ PHY_MARV_NEPG = 0x07,/* 16 bit r/w Next Page Register */
+ PHY_MARV_NEPG_LP = 0x08,/* 16 bit r/o Next Page Link Partner */
+ /* Marvel-specific registers */
+ PHY_MARV_1000T_CTRL = 0x09,/* 16 bit r/w 1000Base-T Control Reg */
+ PHY_MARV_1000T_STAT = 0x0a,/* 16 bit r/o 1000Base-T Status Reg */
+ PHY_MARV_EXT_STAT = 0x0f,/* 16 bit r/o Extended Status Reg */
+ PHY_MARV_PHY_CTRL = 0x10,/* 16 bit r/w PHY Specific Ctrl Reg */
+ PHY_MARV_PHY_STAT = 0x11,/* 16 bit r/o PHY Specific Stat Reg */
+ PHY_MARV_INT_MASK = 0x12,/* 16 bit r/w Interrupt Mask Reg */
+ PHY_MARV_INT_STAT = 0x13,/* 16 bit r/o Interrupt Status Reg */
+ PHY_MARV_EXT_CTRL = 0x14,/* 16 bit r/w Ext. PHY Specific Ctrl */
+ PHY_MARV_RXE_CNT = 0x15,/* 16 bit r/w Receive Error Counter */
+ PHY_MARV_EXT_ADR = 0x16,/* 16 bit r/w Ext. Ad. for Cable Diag. */
+ PHY_MARV_PORT_IRQ = 0x17,/* 16 bit r/o Port 0 IRQ (88E1111 only) */
+ PHY_MARV_LED_CTRL = 0x18,/* 16 bit r/w LED Control Reg */
+ PHY_MARV_LED_OVER = 0x19,/* 16 bit r/w Manual LED Override Reg */
+ PHY_MARV_EXT_CTRL_2 = 0x1a,/* 16 bit r/w Ext. PHY Specific Ctrl 2 */
+ PHY_MARV_EXT_P_STAT = 0x1b,/* 16 bit r/w Ext. PHY Spec. Stat Reg */
+ PHY_MARV_CABLE_DIAG = 0x1c,/* 16 bit r/o Cable Diagnostic Reg */
+ PHY_MARV_PAGE_ADDR = 0x1d,/* 16 bit r/w Extended Page Address Reg */
+ PHY_MARV_PAGE_DATA = 0x1e,/* 16 bit r/w Extended Page Data Reg */
+
+/* for 10/100 Fast Ethernet PHY (88E3082 only) */
+ PHY_MARV_FE_LED_PAR = 0x16,/* 16 bit r/w LED Parallel Select Reg. */
+ PHY_MARV_FE_LED_SER = 0x17,/* 16 bit r/w LED Stream Select S. LED */
+ PHY_MARV_FE_VCT_TX = 0x1a,/* 16 bit r/w VCT Reg. for TXP/N Pins */
+ PHY_MARV_FE_VCT_RX = 0x1b,/* 16 bit r/o VCT Reg. for RXP/N Pins */
+ PHY_MARV_FE_SPEC_2 = 0x1c,/* 16 bit r/w Specific Control Reg. 2 */
+};
+
+enum {
+ PHY_CT_RESET = 1<<15, /* Bit 15: (sc) clear all PHY related regs */
+ PHY_CT_LOOP = 1<<14, /* Bit 14: enable Loopback over PHY */
+ PHY_CT_SPS_LSB = 1<<13, /* Bit 13: Speed select, lower bit */
+ PHY_CT_ANE = 1<<12, /* Bit 12: Auto-Negotiation Enabled */
+ PHY_CT_PDOWN = 1<<11, /* Bit 11: Power Down Mode */
+ PHY_CT_ISOL = 1<<10, /* Bit 10: Isolate Mode */
+ PHY_CT_RE_CFG = 1<<9, /* Bit 9: (sc) Restart Auto-Negotiation */
+ PHY_CT_DUP_MD = 1<<8, /* Bit 8: Duplex Mode */
+ PHY_CT_COL_TST = 1<<7, /* Bit 7: Collision Test enabled */
+ PHY_CT_SPS_MSB = 1<<6, /* Bit 6: Speed select, upper bit */
+};
+
+enum {
+ PHY_CT_SP1000 = PHY_CT_SPS_MSB, /* enable speed of 1000 Mbps */
+ PHY_CT_SP100 = PHY_CT_SPS_LSB, /* enable speed of 100 Mbps */
+ PHY_CT_SP10 = 0, /* enable speed of 10 Mbps */
+};
+
+enum {
+ PHY_ST_EXT_ST = 1<<8, /* Bit 8: Extended Status Present */
+
+ PHY_ST_PRE_SUP = 1<<6, /* Bit 6: Preamble Suppression */
+ PHY_ST_AN_OVER = 1<<5, /* Bit 5: Auto-Negotiation Over */
+ PHY_ST_REM_FLT = 1<<4, /* Bit 4: Remote Fault Condition Occured */
+ PHY_ST_AN_CAP = 1<<3, /* Bit 3: Auto-Negotiation Capability */
+ PHY_ST_LSYNC = 1<<2, /* Bit 2: Link Synchronized */
+ PHY_ST_JAB_DET = 1<<1, /* Bit 1: Jabber Detected */
+ PHY_ST_EXT_REG = 1<<0, /* Bit 0: Extended Register available */
+};
+
+enum {
+ PHY_I1_OUI_MSK = 0x3f<<10, /* Bit 15..10: Organization Unique ID */
+ PHY_I1_MOD_NUM = 0x3f<<4, /* Bit 9.. 4: Model Number */
+ PHY_I1_REV_MSK = 0xf, /* Bit 3.. 0: Revision Number */
+};
+
+/* different Broadcom PHY Ids */
+enum {
+ PHY_BCOM_ID1_A1 = 0x6041,
+ PHY_BCOM_ID1_B2 = 0x6043,
+ PHY_BCOM_ID1_C0 = 0x6044,
+ PHY_BCOM_ID1_C5 = 0x6047,
+};
+
+/* different Marvell PHY Ids */
+enum {
+ PHY_MARV_ID0_VAL= 0x0141, /* Marvell Unique Identifier */
+ PHY_MARV_ID1_B0 = 0x0C23, /* Yukon (PHY 88E1011) */
+ PHY_MARV_ID1_B2 = 0x0C25, /* Yukon-Plus (PHY 88E1011) */
+ PHY_MARV_ID1_C2 = 0x0CC2, /* Yukon-EC (PHY 88E1111) */
+ PHY_MARV_ID1_Y2 = 0x0C91, /* Yukon-2 (PHY 88E1112) */
+};
+
+/* Advertisement register bits */
+enum {
+ PHY_AN_NXT_PG = 1<<15, /* Bit 15: Request Next Page */
+ PHY_AN_ACK = 1<<14, /* Bit 14: (ro) Acknowledge Received */
+ PHY_AN_RF = 1<<13, /* Bit 13: Remote Fault Bits */
+
+ PHY_AN_PAUSE_ASYM = 1<<11,/* Bit 11: Try for asymmetric */
+ PHY_AN_PAUSE_CAP = 1<<10, /* Bit 10: Try for pause */
+ PHY_AN_100BASE4 = 1<<9, /* Bit 9: Try for 100mbps 4k packets */
+ PHY_AN_100FULL = 1<<8, /* Bit 8: Try for 100mbps full-duplex */
+ PHY_AN_100HALF = 1<<7, /* Bit 7: Try for 100mbps half-duplex */
+ PHY_AN_10FULL = 1<<6, /* Bit 6: Try for 10mbps full-duplex */
+ PHY_AN_10HALF = 1<<5, /* Bit 5: Try for 10mbps half-duplex */
+ PHY_AN_CSMA = 1<<0, /* Bit 0: Only selector supported */
+ PHY_AN_SEL = 0x1f, /* Bit 4..0: Selector Field, 00001=Ethernet*/
+ PHY_AN_FULL = PHY_AN_100FULL | PHY_AN_10FULL | PHY_AN_CSMA,
+ PHY_AN_ALL = PHY_AN_10HALF | PHY_AN_10FULL |
+ PHY_AN_100HALF | PHY_AN_100FULL,
+};
+
+/* Xmac Specific */
+enum {
+ PHY_X_AN_NXT_PG = 1<<15, /* Bit 15: Request Next Page */
+ PHY_X_AN_ACK = 1<<14, /* Bit 14: (ro) Acknowledge Received */
+ PHY_X_AN_RFB = 3<<12,/* Bit 13..12: Remote Fault Bits */
+
+ PHY_X_AN_PAUSE = 3<<7,/* Bit 8.. 7: Pause Bits */
+ PHY_X_AN_HD = 1<<6, /* Bit 6: Half Duplex */
+ PHY_X_AN_FD = 1<<5, /* Bit 5: Full Duplex */
+};
+
+/* Pause Bits (PHY_X_AN_PAUSE and PHY_X_RS_PAUSE) encoding */
+enum {
+ PHY_X_P_NO_PAUSE = 0<<7,/* Bit 8..7: no Pause Mode */
+ PHY_X_P_SYM_MD = 1<<7, /* Bit 8..7: symmetric Pause Mode */
+ PHY_X_P_ASYM_MD = 2<<7,/* Bit 8..7: asymmetric Pause Mode */
+ PHY_X_P_BOTH_MD = 3<<7,/* Bit 8..7: both Pause Mode */
+};
+
+
+/* Broadcom-Specific */
+/***** PHY_BCOM_1000T_CTRL 16 bit r/w 1000Base-T Control Reg *****/
+enum {
+ PHY_B_1000C_TEST = 7<<13,/* Bit 15..13: Test Modes */
+ PHY_B_1000C_MSE = 1<<12, /* Bit 12: Master/Slave Enable */
+ PHY_B_1000C_MSC = 1<<11, /* Bit 11: M/S Configuration */
+ PHY_B_1000C_RD = 1<<10, /* Bit 10: Repeater/DTE */
+ PHY_B_1000C_AFD = 1<<9, /* Bit 9: Advertise Full Duplex */
+ PHY_B_1000C_AHD = 1<<8, /* Bit 8: Advertise Half Duplex */
+};
+
+/***** PHY_BCOM_1000T_STAT 16 bit r/o 1000Base-T Status Reg *****/
+/***** PHY_MARV_1000T_STAT 16 bit r/o 1000Base-T Status Reg *****/
+enum {
+ PHY_B_1000S_MSF = 1<<15, /* Bit 15: Master/Slave Fault */
+ PHY_B_1000S_MSR = 1<<14, /* Bit 14: Master/Slave Result */
+ PHY_B_1000S_LRS = 1<<13, /* Bit 13: Local Receiver Status */
+ PHY_B_1000S_RRS = 1<<12, /* Bit 12: Remote Receiver Status */
+ PHY_B_1000S_LP_FD = 1<<11, /* Bit 11: Link Partner can FD */
+ PHY_B_1000S_LP_HD = 1<<10, /* Bit 10: Link Partner can HD */
+ /* Bit 9..8: reserved */
+ PHY_B_1000S_IEC = 0xff, /* Bit 7..0: Idle Error Count */
+};
+
+/***** PHY_BCOM_EXT_STAT 16 bit r/o Extended Status Register *****/
+enum {
+ PHY_B_ES_X_FD_CAP = 1<<15, /* Bit 15: 1000Base-X FD capable */
+ PHY_B_ES_X_HD_CAP = 1<<14, /* Bit 14: 1000Base-X HD capable */
+ PHY_B_ES_T_FD_CAP = 1<<13, /* Bit 13: 1000Base-T FD capable */
+ PHY_B_ES_T_HD_CAP = 1<<12, /* Bit 12: 1000Base-T HD capable */
+};
+
+/***** PHY_BCOM_P_EXT_CTRL 16 bit r/w PHY Extended Control Reg *****/
+enum {
+ PHY_B_PEC_MAC_PHY = 1<<15, /* Bit 15: 10BIT/GMI-Interface */
+ PHY_B_PEC_DIS_CROSS = 1<<14, /* Bit 14: Disable MDI Crossover */
+ PHY_B_PEC_TX_DIS = 1<<13, /* Bit 13: Tx output Disabled */
+ PHY_B_PEC_INT_DIS = 1<<12, /* Bit 12: Interrupts Disabled */
+ PHY_B_PEC_F_INT = 1<<11, /* Bit 11: Force Interrupt */
+ PHY_B_PEC_BY_45 = 1<<10, /* Bit 10: Bypass 4B5B-Decoder */
+ PHY_B_PEC_BY_SCR = 1<<9, /* Bit 9: Bypass Scrambler */
+ PHY_B_PEC_BY_MLT3 = 1<<8, /* Bit 8: Bypass MLT3 Encoder */
+ PHY_B_PEC_BY_RXA = 1<<7, /* Bit 7: Bypass Rx Alignm. */
+ PHY_B_PEC_RES_SCR = 1<<6, /* Bit 6: Reset Scrambler */
+ PHY_B_PEC_EN_LTR = 1<<5, /* Bit 5: Ena LED Traffic Mode */
+ PHY_B_PEC_LED_ON = 1<<4, /* Bit 4: Force LED's on */
+ PHY_B_PEC_LED_OFF = 1<<3, /* Bit 3: Force LED's off */
+ PHY_B_PEC_EX_IPG = 1<<2, /* Bit 2: Extend Tx IPG Mode */
+ PHY_B_PEC_3_LED = 1<<1, /* Bit 1: Three Link LED mode */
+ PHY_B_PEC_HIGH_LA = 1<<0, /* Bit 0: GMII FIFO Elasticy */
+};
+
+/***** PHY_BCOM_P_EXT_STAT 16 bit r/o PHY Extended Status Reg *****/
+enum {
+ PHY_B_PES_CROSS_STAT = 1<<13, /* Bit 13: MDI Crossover Status */
+ PHY_B_PES_INT_STAT = 1<<12, /* Bit 12: Interrupt Status */
+ PHY_B_PES_RRS = 1<<11, /* Bit 11: Remote Receiver Stat. */
+ PHY_B_PES_LRS = 1<<10, /* Bit 10: Local Receiver Stat. */
+ PHY_B_PES_LOCKED = 1<<9, /* Bit 9: Locked */
+ PHY_B_PES_LS = 1<<8, /* Bit 8: Link Status */
+ PHY_B_PES_RF = 1<<7, /* Bit 7: Remote Fault */
+ PHY_B_PES_CE_ER = 1<<6, /* Bit 6: Carrier Ext Error */
+ PHY_B_PES_BAD_SSD = 1<<5, /* Bit 5: Bad SSD */
+ PHY_B_PES_BAD_ESD = 1<<4, /* Bit 4: Bad ESD */
+ PHY_B_PES_RX_ER = 1<<3, /* Bit 3: Receive Error */
+ PHY_B_PES_TX_ER = 1<<2, /* Bit 2: Transmit Error */
+ PHY_B_PES_LOCK_ER = 1<<1, /* Bit 1: Lock Error */
+ PHY_B_PES_MLT3_ER = 1<<0, /* Bit 0: MLT3 code Error */
+};
+
+/* PHY_BCOM_AUNE_ADV 16 bit r/w Auto-Negotiation Advertisement *****/
+/* PHY_BCOM_AUNE_LP 16 bit r/o Link Partner Ability Reg *****/
+enum {
+ PHY_B_AN_RF = 1<<13, /* Bit 13: Remote Fault */
+
+ PHY_B_AN_ASP = 1<<11, /* Bit 11: Asymmetric Pause */
+ PHY_B_AN_PC = 1<<10, /* Bit 10: Pause Capable */
+};
+
+
+/***** PHY_BCOM_FC_CTR 16 bit r/w False Carrier Counter *****/
+enum {
+ PHY_B_FC_CTR = 0xff, /* Bit 7..0: False Carrier Counter */
+
+/***** PHY_BCOM_RNO_CTR 16 bit r/w Receive NOT_OK Counter *****/
+ PHY_B_RC_LOC_MSK = 0xff00, /* Bit 15..8: Local Rx NOT_OK cnt */
+ PHY_B_RC_REM_MSK = 0x00ff, /* Bit 7..0: Remote Rx NOT_OK cnt */
+
+/***** PHY_BCOM_AUX_CTRL 16 bit r/w Auxiliary Control Reg *****/
+ PHY_B_AC_L_SQE = 1<<15, /* Bit 15: Low Squelch */
+ PHY_B_AC_LONG_PACK = 1<<14, /* Bit 14: Rx Long Packets */
+ PHY_B_AC_ER_CTRL = 3<<12,/* Bit 13..12: Edgerate Control */
+ /* Bit 11: reserved */
+ PHY_B_AC_TX_TST = 1<<10, /* Bit 10: Tx test bit, always 1 */
+ /* Bit 9.. 8: reserved */
+ PHY_B_AC_DIS_PRF = 1<<7, /* Bit 7: dis part resp filter */
+ /* Bit 6: reserved */
+ PHY_B_AC_DIS_PM = 1<<5, /* Bit 5: dis power management */
+ /* Bit 4: reserved */
+ PHY_B_AC_DIAG = 1<<3, /* Bit 3: Diagnostic Mode */
+};
+
+/***** PHY_BCOM_AUX_STAT 16 bit r/o Auxiliary Status Reg *****/
+enum {
+ PHY_B_AS_AN_C = 1<<15, /* Bit 15: AutoNeg complete */
+ PHY_B_AS_AN_CA = 1<<14, /* Bit 14: AN Complete Ack */
+ PHY_B_AS_ANACK_D = 1<<13, /* Bit 13: AN Ack Detect */
+ PHY_B_AS_ANAB_D = 1<<12, /* Bit 12: AN Ability Detect */
+ PHY_B_AS_NPW = 1<<11, /* Bit 11: AN Next Page Wait */
+ PHY_B_AS_AN_RES_MSK = 7<<8,/* Bit 10..8: AN HDC */
+ PHY_B_AS_PDF = 1<<7, /* Bit 7: Parallel Detect. Fault */
+ PHY_B_AS_RF = 1<<6, /* Bit 6: Remote Fault */
+ PHY_B_AS_ANP_R = 1<<5, /* Bit 5: AN Page Received */
+ PHY_B_AS_LP_ANAB = 1<<4, /* Bit 4: LP AN Ability */
+ PHY_B_AS_LP_NPAB = 1<<3, /* Bit 3: LP Next Page Ability */
+ PHY_B_AS_LS = 1<<2, /* Bit 2: Link Status */
+ PHY_B_AS_PRR = 1<<1, /* Bit 1: Pause Resolution-Rx */
+ PHY_B_AS_PRT = 1<<0, /* Bit 0: Pause Resolution-Tx */
+};
+#define PHY_B_AS_PAUSE_MSK (PHY_B_AS_PRR | PHY_B_AS_PRT)
+
+/***** PHY_BCOM_INT_STAT 16 bit r/o Interrupt Status Reg *****/
+/***** PHY_BCOM_INT_MASK 16 bit r/w Interrupt Mask Reg *****/
+enum {
+ PHY_B_IS_PSE = 1<<14, /* Bit 14: Pair Swap Error */
+ PHY_B_IS_MDXI_SC = 1<<13, /* Bit 13: MDIX Status Change */
+ PHY_B_IS_HCT = 1<<12, /* Bit 12: counter above 32k */
+ PHY_B_IS_LCT = 1<<11, /* Bit 11: counter above 128 */
+ PHY_B_IS_AN_PR = 1<<10, /* Bit 10: Page Received */
+ PHY_B_IS_NO_HDCL = 1<<9, /* Bit 9: No HCD Link */
+ PHY_B_IS_NO_HDC = 1<<8, /* Bit 8: No HCD */
+ PHY_B_IS_NEG_USHDC = 1<<7, /* Bit 7: Negotiated Unsup. HCD */
+ PHY_B_IS_SCR_S_ER = 1<<6, /* Bit 6: Scrambler Sync Error */
+ PHY_B_IS_RRS_CHANGE = 1<<5, /* Bit 5: Remote Rx Stat Change */
+ PHY_B_IS_LRS_CHANGE = 1<<4, /* Bit 4: Local Rx Stat Change */
+ PHY_B_IS_DUP_CHANGE = 1<<3, /* Bit 3: Duplex Mode Change */
+ PHY_B_IS_LSP_CHANGE = 1<<2, /* Bit 2: Link Speed Change */
+ PHY_B_IS_LST_CHANGE = 1<<1, /* Bit 1: Link Status Changed */
+ PHY_B_IS_CRC_ER = 1<<0, /* Bit 0: CRC Error */
+};
+#define PHY_B_DEF_MSK \
+ (~(PHY_B_IS_PSE | PHY_B_IS_AN_PR | PHY_B_IS_DUP_CHANGE | \
+ PHY_B_IS_LSP_CHANGE | PHY_B_IS_LST_CHANGE))
+
+/* Pause Bits (PHY_B_AN_ASP and PHY_B_AN_PC) encoding */
+enum {
+ PHY_B_P_NO_PAUSE = 0<<10,/* Bit 11..10: no Pause Mode */
+ PHY_B_P_SYM_MD = 1<<10, /* Bit 11..10: symmetric Pause Mode */
+ PHY_B_P_ASYM_MD = 2<<10,/* Bit 11..10: asymmetric Pause Mode */
+ PHY_B_P_BOTH_MD = 3<<10,/* Bit 11..10: both Pause Mode */
+};
+/*
+ * Resolved Duplex mode and Capabilities (Aux Status Summary Reg)
+ */
+enum {
+ PHY_B_RES_1000FD = 7<<8,/* Bit 10..8: 1000Base-T Full Dup. */
+ PHY_B_RES_1000HD = 6<<8,/* Bit 10..8: 1000Base-T Half Dup. */
+};
+
+/** Marvell-Specific */
+enum {
+ PHY_M_AN_NXT_PG = 1<<15, /* Request Next Page */
+ PHY_M_AN_ACK = 1<<14, /* (ro) Acknowledge Received */
+ PHY_M_AN_RF = 1<<13, /* Remote Fault */
+
+ PHY_M_AN_ASP = 1<<11, /* Asymmetric Pause */
+ PHY_M_AN_PC = 1<<10, /* MAC Pause implemented */
+ PHY_M_AN_100_T4 = 1<<9, /* Not cap. 100Base-T4 (always 0) */
+ PHY_M_AN_100_FD = 1<<8, /* Advertise 100Base-TX Full Duplex */
+ PHY_M_AN_100_HD = 1<<7, /* Advertise 100Base-TX Half Duplex */
+ PHY_M_AN_10_FD = 1<<6, /* Advertise 10Base-TX Full Duplex */
+ PHY_M_AN_10_HD = 1<<5, /* Advertise 10Base-TX Half Duplex */
+ PHY_M_AN_SEL_MSK =0x1f<<4, /* Bit 4.. 0: Selector Field Mask */
+};
+
+/* special defines for FIBER (88E1011S only) */
+enum {
+ PHY_M_AN_ASP_X = 1<<8, /* Asymmetric Pause */
+ PHY_M_AN_PC_X = 1<<7, /* MAC Pause implemented */
+ PHY_M_AN_1000X_AHD = 1<<6, /* Advertise 10000Base-X Half Duplex */
+ PHY_M_AN_1000X_AFD = 1<<5, /* Advertise 10000Base-X Full Duplex */
+};
+
+/* Pause Bits (PHY_M_AN_ASP_X and PHY_M_AN_PC_X) encoding */
+enum {
+ PHY_M_P_NO_PAUSE_X = 0<<7,/* Bit 8.. 7: no Pause Mode */
+ PHY_M_P_SYM_MD_X = 1<<7, /* Bit 8.. 7: symmetric Pause Mode */
+ PHY_M_P_ASYM_MD_X = 2<<7,/* Bit 8.. 7: asymmetric Pause Mode */
+ PHY_M_P_BOTH_MD_X = 3<<7,/* Bit 8.. 7: both Pause Mode */
+};
+
+/***** PHY_MARV_1000T_CTRL 16 bit r/w 1000Base-T Control Reg *****/
+enum {
+ PHY_M_1000C_TEST = 7<<13,/* Bit 15..13: Test Modes */
+ PHY_M_1000C_MSE = 1<<12, /* Manual Master/Slave Enable */
+ PHY_M_1000C_MSC = 1<<11, /* M/S Configuration (1=Master) */
+ PHY_M_1000C_MPD = 1<<10, /* Multi-Port Device */
+ PHY_M_1000C_AFD = 1<<9, /* Advertise Full Duplex */
+ PHY_M_1000C_AHD = 1<<8, /* Advertise Half Duplex */
+};
+
+/***** PHY_MARV_PHY_CTRL 16 bit r/w PHY Specific Ctrl Reg *****/
+enum {
+ PHY_M_PC_TX_FFD_MSK = 3<<14,/* Bit 15..14: Tx FIFO Depth Mask */
+ PHY_M_PC_RX_FFD_MSK = 3<<12,/* Bit 13..12: Rx FIFO Depth Mask */
+ PHY_M_PC_ASS_CRS_TX = 1<<11, /* Assert CRS on Transmit */
+ PHY_M_PC_FL_GOOD = 1<<10, /* Force Link Good */
+ PHY_M_PC_EN_DET_MSK = 3<<8,/* Bit 9.. 8: Energy Detect Mask */
+ PHY_M_PC_ENA_EXT_D = 1<<7, /* Enable Ext. Distance (10BT) */
+ PHY_M_PC_MDIX_MSK = 3<<5,/* Bit 6.. 5: MDI/MDIX Config. Mask */
+ PHY_M_PC_DIS_125CLK = 1<<4, /* Disable 125 CLK */
+ PHY_M_PC_MAC_POW_UP = 1<<3, /* MAC Power up */
+ PHY_M_PC_SQE_T_ENA = 1<<2, /* SQE Test Enabled */
+ PHY_M_PC_POL_R_DIS = 1<<1, /* Polarity Reversal Disabled */
+ PHY_M_PC_DIS_JABBER = 1<<0, /* Disable Jabber */
+};
+
+enum {
+ PHY_M_PC_EN_DET = 2<<8, /* Energy Detect (Mode 1) */
+ PHY_M_PC_EN_DET_PLUS = 3<<8, /* Energy Detect Plus (Mode 2) */
+};
+
+#define PHY_M_PC_MDI_XMODE(x) (((x)<<5) & PHY_M_PC_MDIX_MSK)
+
+enum {
+ PHY_M_PC_MAN_MDI = 0, /* 00 = Manual MDI configuration */
+ PHY_M_PC_MAN_MDIX = 1, /* 01 = Manual MDIX configuration */
+ PHY_M_PC_ENA_AUTO = 3, /* 11 = Enable Automatic Crossover */
+};
+
+/* for 10/100 Fast Ethernet PHY (88E3082 only) */
+enum {
+ PHY_M_PC_ENA_DTE_DT = 1<<15, /* Enable Data Terminal Equ. (DTE) Detect */
+ PHY_M_PC_ENA_ENE_DT = 1<<14, /* Enable Energy Detect (sense & pulse) */
+ PHY_M_PC_DIS_NLP_CK = 1<<13, /* Disable Normal Link Puls (NLP) Check */
+ PHY_M_PC_ENA_LIP_NP = 1<<12, /* Enable Link Partner Next Page Reg. */
+ PHY_M_PC_DIS_NLP_GN = 1<<11, /* Disable Normal Link Puls Generation */
+
+ PHY_M_PC_DIS_SCRAMB = 1<<9, /* Disable Scrambler */
+ PHY_M_PC_DIS_FEFI = 1<<8, /* Disable Far End Fault Indic. (FEFI) */
+
+ PHY_M_PC_SH_TP_SEL = 1<<6, /* Shielded Twisted Pair Select */
+ PHY_M_PC_RX_FD_MSK = 3<<2,/* Bit 3.. 2: Rx FIFO Depth Mask */
+};
+
+/***** PHY_MARV_PHY_STAT 16 bit r/o PHY Specific Status Reg *****/
+enum {
+ PHY_M_PS_SPEED_MSK = 3<<14, /* Bit 15..14: Speed Mask */
+ PHY_M_PS_SPEED_1000 = 1<<15, /* 10 = 1000 Mbps */
+ PHY_M_PS_SPEED_100 = 1<<14, /* 01 = 100 Mbps */
+ PHY_M_PS_SPEED_10 = 0, /* 00 = 10 Mbps */
+ PHY_M_PS_FULL_DUP = 1<<13, /* Full Duplex */
+ PHY_M_PS_PAGE_REC = 1<<12, /* Page Received */
+ PHY_M_PS_SPDUP_RES = 1<<11, /* Speed & Duplex Resolved */
+ PHY_M_PS_LINK_UP = 1<<10, /* Link Up */
+ PHY_M_PS_CABLE_MSK = 7<<7, /* Bit 9.. 7: Cable Length Mask */
+ PHY_M_PS_MDI_X_STAT = 1<<6, /* MDI Crossover Stat (1=MDIX) */
+ PHY_M_PS_DOWNS_STAT = 1<<5, /* Downshift Status (1=downsh.) */
+ PHY_M_PS_ENDET_STAT = 1<<4, /* Energy Detect Status (1=act) */
+ PHY_M_PS_TX_P_EN = 1<<3, /* Tx Pause Enabled */
+ PHY_M_PS_RX_P_EN = 1<<2, /* Rx Pause Enabled */
+ PHY_M_PS_POL_REV = 1<<1, /* Polarity Reversed */
+ PHY_M_PS_JABBER = 1<<0, /* Jabber */
+};
+
+#define PHY_M_PS_PAUSE_MSK (PHY_M_PS_TX_P_EN | PHY_M_PS_RX_P_EN)
+
+/* for 10/100 Fast Ethernet PHY (88E3082 only) */
+enum {
+ PHY_M_PS_DTE_DETECT = 1<<15, /* Data Terminal Equipment (DTE) Detected */
+ PHY_M_PS_RES_SPEED = 1<<14, /* Resolved Speed (1=100 Mbps, 0=10 Mbps */
+};
+
+enum {
+ PHY_M_IS_AN_ERROR = 1<<15, /* Auto-Negotiation Error */
+ PHY_M_IS_LSP_CHANGE = 1<<14, /* Link Speed Changed */
+ PHY_M_IS_DUP_CHANGE = 1<<13, /* Duplex Mode Changed */
+ PHY_M_IS_AN_PR = 1<<12, /* Page Received */
+ PHY_M_IS_AN_COMPL = 1<<11, /* Auto-Negotiation Completed */
+ PHY_M_IS_LST_CHANGE = 1<<10, /* Link Status Changed */
+ PHY_M_IS_SYMB_ERROR = 1<<9, /* Symbol Error */
+ PHY_M_IS_FALSE_CARR = 1<<8, /* False Carrier */
+ PHY_M_IS_FIFO_ERROR = 1<<7, /* FIFO Overflow/Underrun Error */
+ PHY_M_IS_MDI_CHANGE = 1<<6, /* MDI Crossover Changed */
+ PHY_M_IS_DOWNSH_DET = 1<<5, /* Downshift Detected */
+ PHY_M_IS_END_CHANGE = 1<<4, /* Energy Detect Changed */
+
+ PHY_M_IS_DTE_CHANGE = 1<<2, /* DTE Power Det. Status Changed */
+ PHY_M_IS_POL_CHANGE = 1<<1, /* Polarity Changed */
+ PHY_M_IS_JABBER = 1<<0, /* Jabber */
+
+ PHY_M_IS_DEF_MSK = PHY_M_IS_AN_ERROR | PHY_M_IS_LSP_CHANGE |
+ PHY_M_IS_LST_CHANGE | PHY_M_IS_FIFO_ERROR,
+
+ PHY_M_IS_AN_MSK = PHY_M_IS_AN_ERROR | PHY_M_IS_AN_COMPL,
+};
+
+/***** PHY_MARV_EXT_CTRL 16 bit r/w Ext. PHY Specific Ctrl *****/
+enum {
+ PHY_M_EC_ENA_BC_EXT = 1<<15, /* Enable Block Carr. Ext. (88E1111 only) */
+ PHY_M_EC_ENA_LIN_LB = 1<<14, /* Enable Line Loopback (88E1111 only) */
+
+ PHY_M_EC_DIS_LINK_P = 1<<12, /* Disable Link Pulses (88E1111 only) */
+ PHY_M_EC_M_DSC_MSK = 3<<10, /* Bit 11..10: Master Downshift Counter */
+ /* (88E1011 only) */
+ PHY_M_EC_S_DSC_MSK = 3<<8,/* Bit 9.. 8: Slave Downshift Counter */
+ /* (88E1011 only) */
+ PHY_M_EC_M_DSC_MSK2 = 7<<9,/* Bit 11.. 9: Master Downshift Counter */
+ /* (88E1111 only) */
+ PHY_M_EC_DOWN_S_ENA = 1<<8, /* Downshift Enable (88E1111 only) */
+ /* !!! Errata in spec. (1 = disable) */
+ PHY_M_EC_RX_TIM_CT = 1<<7, /* RGMII Rx Timing Control*/
+ PHY_M_EC_MAC_S_MSK = 7<<4,/* Bit 6.. 4: Def. MAC interface speed */
+ PHY_M_EC_FIB_AN_ENA = 1<<3, /* Fiber Auto-Neg. Enable (88E1011S only) */
+ PHY_M_EC_DTE_D_ENA = 1<<2, /* DTE Detect Enable (88E1111 only) */
+ PHY_M_EC_TX_TIM_CT = 1<<1, /* RGMII Tx Timing Control */
+ PHY_M_EC_TRANS_DIS = 1<<0, /* Transmitter Disable (88E1111 only) */};
+
+#define PHY_M_EC_M_DSC(x) ((x)<<10) /* 00=1x; 01=2x; 10=3x; 11=4x */
+#define PHY_M_EC_S_DSC(x) ((x)<<8) /* 00=dis; 01=1x; 10=2x; 11=3x */
+#define PHY_M_EC_MAC_S(x) ((x)<<4) /* 01X=0; 110=2.5; 111=25 (MHz) */
+
+#define PHY_M_EC_M_DSC_2(x) ((x)<<9) /* 000=1x; 001=2x; 010=3x; 011=4x */
+ /* 100=5x; 101=6x; 110=7x; 111=8x */
+enum {
+ MAC_TX_CLK_0_MHZ = 2,
+ MAC_TX_CLK_2_5_MHZ = 6,
+ MAC_TX_CLK_25_MHZ = 7,
+};
+
+/***** PHY_MARV_LED_CTRL 16 bit r/w LED Control Reg *****/
+enum {
+ PHY_M_LEDC_DIS_LED = 1<<15, /* Disable LED */
+ PHY_M_LEDC_PULS_MSK = 7<<12,/* Bit 14..12: Pulse Stretch Mask */
+ PHY_M_LEDC_F_INT = 1<<11, /* Force Interrupt */
+ PHY_M_LEDC_BL_R_MSK = 7<<8,/* Bit 10.. 8: Blink Rate Mask */
+ PHY_M_LEDC_DP_C_LSB = 1<<7, /* Duplex Control (LSB, 88E1111 only) */
+ PHY_M_LEDC_TX_C_LSB = 1<<6, /* Tx Control (LSB, 88E1111 only) */
+ PHY_M_LEDC_LK_C_MSK = 7<<3,/* Bit 5.. 3: Link Control Mask */
+ /* (88E1111 only) */
+};
+
+enum {
+ PHY_M_LEDC_LINK_MSK = 3<<3,/* Bit 4.. 3: Link Control Mask */
+ /* (88E1011 only) */
+ PHY_M_LEDC_DP_CTRL = 1<<2, /* Duplex Control */
+ PHY_M_LEDC_DP_C_MSB = 1<<2, /* Duplex Control (MSB, 88E1111 only) */
+ PHY_M_LEDC_RX_CTRL = 1<<1, /* Rx Activity / Link */
+ PHY_M_LEDC_TX_CTRL = 1<<0, /* Tx Activity / Link */
+ PHY_M_LEDC_TX_C_MSB = 1<<0, /* Tx Control (MSB, 88E1111 only) */
+};
+
+#define PHY_M_LED_PULS_DUR(x) (((x)<<12) & PHY_M_LEDC_PULS_MSK)
+
+enum {
+ PULS_NO_STR = 0,/* no pulse stretching */
+ PULS_21MS = 1,/* 21 ms to 42 ms */
+ PULS_42MS = 2,/* 42 ms to 84 ms */
+ PULS_84MS = 3,/* 84 ms to 170 ms */
+ PULS_170MS = 4,/* 170 ms to 340 ms */
+ PULS_340MS = 5,/* 340 ms to 670 ms */
+ PULS_670MS = 6,/* 670 ms to 1.3 s */
+ PULS_1300MS = 7,/* 1.3 s to 2.7 s */
+};
+
+#define PHY_M_LED_BLINK_RT(x) (((x)<<8) & PHY_M_LEDC_BL_R_MSK)
+
+enum {
+ BLINK_42MS = 0,/* 42 ms */
+ BLINK_84MS = 1,/* 84 ms */
+ BLINK_170MS = 2,/* 170 ms */
+ BLINK_340MS = 3,/* 340 ms */
+ BLINK_670MS = 4,/* 670 ms */
+};
+
+/***** PHY_MARV_LED_OVER 16 bit r/w Manual LED Override Reg *****/
+#define PHY_M_LED_MO_SGMII(x) ((x)<<14) /* Bit 15..14: SGMII AN Timer */
+ /* Bit 13..12: reserved */
+#define PHY_M_LED_MO_DUP(x) ((x)<<10) /* Bit 11..10: Duplex */
+#define PHY_M_LED_MO_10(x) ((x)<<8) /* Bit 9.. 8: Link 10 */
+#define PHY_M_LED_MO_100(x) ((x)<<6) /* Bit 7.. 6: Link 100 */
+#define PHY_M_LED_MO_1000(x) ((x)<<4) /* Bit 5.. 4: Link 1000 */
+#define PHY_M_LED_MO_RX(x) ((x)<<2) /* Bit 3.. 2: Rx */
+#define PHY_M_LED_MO_TX(x) ((x)<<0) /* Bit 1.. 0: Tx */
+
+enum {
+ MO_LED_NORM = 0,
+ MO_LED_BLINK = 1,
+ MO_LED_OFF = 2,
+ MO_LED_ON = 3,
+};
+
+/***** PHY_MARV_EXT_CTRL_2 16 bit r/w Ext. PHY Specific Ctrl 2 *****/
+enum {
+ PHY_M_EC2_FI_IMPED = 1<<6, /* Fiber Input Impedance */
+ PHY_M_EC2_FO_IMPED = 1<<5, /* Fiber Output Impedance */
+ PHY_M_EC2_FO_M_CLK = 1<<4, /* Fiber Mode Clock Enable */
+ PHY_M_EC2_FO_BOOST = 1<<3, /* Fiber Output Boost */
+ PHY_M_EC2_FO_AM_MSK = 7,/* Bit 2.. 0: Fiber Output Amplitude */
+};
+
+/***** PHY_MARV_EXT_P_STAT 16 bit r/w Ext. PHY Specific Status *****/
+enum {
+ PHY_M_FC_AUTO_SEL = 1<<15, /* Fiber/Copper Auto Sel. Dis. */
+ PHY_M_FC_AN_REG_ACC = 1<<14, /* Fiber/Copper AN Reg. Access */
+ PHY_M_FC_RESOLUTION = 1<<13, /* Fiber/Copper Resolution */
+ PHY_M_SER_IF_AN_BP = 1<<12, /* Ser. IF AN Bypass Enable */
+ PHY_M_SER_IF_BP_ST = 1<<11, /* Ser. IF AN Bypass Status */
+ PHY_M_IRQ_POLARITY = 1<<10, /* IRQ polarity */
+ PHY_M_DIS_AUT_MED = 1<<9, /* Disable Aut. Medium Reg. Selection */
+ /* (88E1111 only) */
+ /* Bit 9.. 4: reserved (88E1011 only) */
+ PHY_M_UNDOC1 = 1<<7, /* undocumented bit !! */
+ PHY_M_DTE_POW_STAT = 1<<4, /* DTE Power Status (88E1111 only) */
+ PHY_M_MODE_MASK = 0xf, /* Bit 3.. 0: copy of HWCFG MODE[3:0] */
+};
+
+/***** PHY_MARV_CABLE_DIAG 16 bit r/o Cable Diagnostic Reg *****/
+enum {
+ PHY_M_CABD_ENA_TEST = 1<<15, /* Enable Test (Page 0) */
+ PHY_M_CABD_DIS_WAIT = 1<<15, /* Disable Waiting Period (Page 1) */
+ /* (88E1111 only) */
+ PHY_M_CABD_STAT_MSK = 3<<13, /* Bit 14..13: Status Mask */
+ PHY_M_CABD_AMPL_MSK = 0x1f<<8,/* Bit 12.. 8: Amplitude Mask */
+ /* (88E1111 only) */
+ PHY_M_CABD_DIST_MSK = 0xff, /* Bit 7.. 0: Distance Mask */
+};
+
+/* values for Cable Diagnostic Status (11=fail; 00=OK; 10=open; 01=short) */
+enum {
+ CABD_STAT_NORMAL= 0,
+ CABD_STAT_SHORT = 1,
+ CABD_STAT_OPEN = 2,
+ CABD_STAT_FAIL = 3,
+};
+
+/* for 10/100 Fast Ethernet PHY (88E3082 only) */
+/***** PHY_MARV_FE_LED_PAR 16 bit r/w LED Parallel Select Reg. *****/
+ /* Bit 15..12: reserved (used internally) */
+enum {
+ PHY_M_FELP_LED2_MSK = 0xf<<8, /* Bit 11.. 8: LED2 Mask (LINK) */
+ PHY_M_FELP_LED1_MSK = 0xf<<4, /* Bit 7.. 4: LED1 Mask (ACT) */
+ PHY_M_FELP_LED0_MSK = 0xf, /* Bit 3.. 0: LED0 Mask (SPEED) */
+};
+
+#define PHY_M_FELP_LED2_CTRL(x) (((x)<<8) & PHY_M_FELP_LED2_MSK)
+#define PHY_M_FELP_LED1_CTRL(x) (((x)<<4) & PHY_M_FELP_LED1_MSK)
+#define PHY_M_FELP_LED0_CTRL(x) (((x)<<0) & PHY_M_FELP_LED0_MSK)
+
+enum {
+ LED_PAR_CTRL_COLX = 0x00,
+ LED_PAR_CTRL_ERROR = 0x01,
+ LED_PAR_CTRL_DUPLEX = 0x02,
+ LED_PAR_CTRL_DP_COL = 0x03,
+ LED_PAR_CTRL_SPEED = 0x04,
+ LED_PAR_CTRL_LINK = 0x05,
+ LED_PAR_CTRL_TX = 0x06,
+ LED_PAR_CTRL_RX = 0x07,
+ LED_PAR_CTRL_ACT = 0x08,
+ LED_PAR_CTRL_LNK_RX = 0x09,
+ LED_PAR_CTRL_LNK_AC = 0x0a,
+ LED_PAR_CTRL_ACT_BL = 0x0b,
+ LED_PAR_CTRL_TX_BL = 0x0c,
+ LED_PAR_CTRL_RX_BL = 0x0d,
+ LED_PAR_CTRL_COL_BL = 0x0e,
+ LED_PAR_CTRL_INACT = 0x0f
+};
+
+/*****,PHY_MARV_FE_SPEC_2 16 bit r/w Specific Control Reg. 2 *****/
+enum {
+ PHY_M_FESC_DIS_WAIT = 1<<2, /* Disable TDR Waiting Period */
+ PHY_M_FESC_ENA_MCLK = 1<<1, /* Enable MAC Rx Clock in sleep mode */
+ PHY_M_FESC_SEL_CL_A = 1<<0, /* Select Class A driver (100B-TX) */
+};
+
+/* for Yukon-2 Gigabit Ethernet PHY (88E1112 only) */
+/***** PHY_MARV_PHY_CTRL (page 2) 16 bit r/w MAC Specific Ctrl *****/
+enum {
+ PHY_M_MAC_MD_MSK = 7<<7, /* Bit 9.. 7: Mode Select Mask */
+ PHY_M_MAC_MD_AUTO = 3,/* Auto Copper/1000Base-X */
+ PHY_M_MAC_MD_COPPER = 5,/* Copper only */
+ PHY_M_MAC_MD_1000BX = 7,/* 1000Base-X only */
+};
+#define PHY_M_MAC_MODE_SEL(x) (((x)<<7) & PHY_M_MAC_MD_MSK)
+
+/***** PHY_MARV_PHY_CTRL (page 3) 16 bit r/w LED Control Reg. *****/
+enum {
+ PHY_M_LEDC_LOS_MSK = 0xf<<12,/* Bit 15..12: LOS LED Ctrl. Mask */
+ PHY_M_LEDC_INIT_MSK = 0xf<<8, /* Bit 11.. 8: INIT LED Ctrl. Mask */
+ PHY_M_LEDC_STA1_MSK = 0xf<<4,/* Bit 7.. 4: STAT1 LED Ctrl. Mask */
+ PHY_M_LEDC_STA0_MSK = 0xf, /* Bit 3.. 0: STAT0 LED Ctrl. Mask */
+};
+
+#define PHY_M_LEDC_LOS_CTRL(x) (((x)<<12) & PHY_M_LEDC_LOS_MSK)
+#define PHY_M_LEDC_INIT_CTRL(x) (((x)<<8) & PHY_M_LEDC_INIT_MSK)
+#define PHY_M_LEDC_STA1_CTRL(x) (((x)<<4) & PHY_M_LEDC_STA1_MSK)
+#define PHY_M_LEDC_STA0_CTRL(x) (((x)<<0) & PHY_M_LEDC_STA0_MSK)
+
+/* GMAC registers */
+/* Port Registers */
+enum {
+ GM_GP_STAT = 0x0000, /* 16 bit r/o General Purpose Status */
+ GM_GP_CTRL = 0x0004, /* 16 bit r/w General Purpose Control */
+ GM_TX_CTRL = 0x0008, /* 16 bit r/w Transmit Control Reg. */
+ GM_RX_CTRL = 0x000c, /* 16 bit r/w Receive Control Reg. */
+ GM_TX_FLOW_CTRL = 0x0010, /* 16 bit r/w Transmit Flow-Control */
+ GM_TX_PARAM = 0x0014, /* 16 bit r/w Transmit Parameter Reg. */
+ GM_SERIAL_MODE = 0x0018, /* 16 bit r/w Serial Mode Register */
+/* Source Address Registers */
+ GM_SRC_ADDR_1L = 0x001c, /* 16 bit r/w Source Address 1 (low) */
+ GM_SRC_ADDR_1M = 0x0020, /* 16 bit r/w Source Address 1 (middle) */
+ GM_SRC_ADDR_1H = 0x0024, /* 16 bit r/w Source Address 1 (high) */
+ GM_SRC_ADDR_2L = 0x0028, /* 16 bit r/w Source Address 2 (low) */
+ GM_SRC_ADDR_2M = 0x002c, /* 16 bit r/w Source Address 2 (middle) */
+ GM_SRC_ADDR_2H = 0x0030, /* 16 bit r/w Source Address 2 (high) */
+
+/* Multicast Address Hash Registers */
+ GM_MC_ADDR_H1 = 0x0034, /* 16 bit r/w Multicast Address Hash 1 */
+ GM_MC_ADDR_H2 = 0x0038, /* 16 bit r/w Multicast Address Hash 2 */
+ GM_MC_ADDR_H3 = 0x003c, /* 16 bit r/w Multicast Address Hash 3 */
+ GM_MC_ADDR_H4 = 0x0040, /* 16 bit r/w Multicast Address Hash 4 */
+
+/* Interrupt Source Registers */
+ GM_TX_IRQ_SRC = 0x0044, /* 16 bit r/o Tx Overflow IRQ Source */
+ GM_RX_IRQ_SRC = 0x0048, /* 16 bit r/o Rx Overflow IRQ Source */
+ GM_TR_IRQ_SRC = 0x004c, /* 16 bit r/o Tx/Rx Over. IRQ Source */
+
+/* Interrupt Mask Registers */
+ GM_TX_IRQ_MSK = 0x0050, /* 16 bit r/w Tx Overflow IRQ Mask */
+ GM_RX_IRQ_MSK = 0x0054, /* 16 bit r/w Rx Overflow IRQ Mask */
+ GM_TR_IRQ_MSK = 0x0058, /* 16 bit r/w Tx/Rx Over. IRQ Mask */
+
+/* Serial Management Interface (SMI) Registers */
+ GM_SMI_CTRL = 0x0080, /* 16 bit r/w SMI Control Register */
+ GM_SMI_DATA = 0x0084, /* 16 bit r/w SMI Data Register */
+ GM_PHY_ADDR = 0x0088, /* 16 bit r/w GPHY Address Register */
+};
+
+/* MIB Counters */
+#define GM_MIB_CNT_BASE 0x0100 /* Base Address of MIB Counters */
+#define GM_MIB_CNT_SIZE 44 /* Number of MIB Counters */
+
+/*
+ * MIB Counters base address definitions (low word) -
+ * use offset 4 for access to high word (32 bit r/o)
+ */
+enum {
+ GM_RXF_UC_OK = GM_MIB_CNT_BASE + 0, /* Unicast Frames Received OK */
+ GM_RXF_BC_OK = GM_MIB_CNT_BASE + 8, /* Broadcast Frames Received OK */
+ GM_RXF_MPAUSE = GM_MIB_CNT_BASE + 16, /* Pause MAC Ctrl Frames Received */
+ GM_RXF_MC_OK = GM_MIB_CNT_BASE + 24, /* Multicast Frames Received OK */
+ GM_RXF_FCS_ERR = GM_MIB_CNT_BASE + 32, /* Rx Frame Check Seq. Error */
+ /* GM_MIB_CNT_BASE + 40: reserved */
+ GM_RXO_OK_LO = GM_MIB_CNT_BASE + 48, /* Octets Received OK Low */
+ GM_RXO_OK_HI = GM_MIB_CNT_BASE + 56, /* Octets Received OK High */
+ GM_RXO_ERR_LO = GM_MIB_CNT_BASE + 64, /* Octets Received Invalid Low */
+ GM_RXO_ERR_HI = GM_MIB_CNT_BASE + 72, /* Octets Received Invalid High */
+ GM_RXF_SHT = GM_MIB_CNT_BASE + 80, /* Frames <64 Byte Received OK */
+ GM_RXE_FRAG = GM_MIB_CNT_BASE + 88, /* Frames <64 Byte Received with FCS Err */
+ GM_RXF_64B = GM_MIB_CNT_BASE + 96, /* 64 Byte Rx Frame */
+ GM_RXF_127B = GM_MIB_CNT_BASE + 104, /* 65-127 Byte Rx Frame */
+ GM_RXF_255B = GM_MIB_CNT_BASE + 112, /* 128-255 Byte Rx Frame */
+ GM_RXF_511B = GM_MIB_CNT_BASE + 120, /* 256-511 Byte Rx Frame */
+ GM_RXF_1023B = GM_MIB_CNT_BASE + 128, /* 512-1023 Byte Rx Frame */
+ GM_RXF_1518B = GM_MIB_CNT_BASE + 136, /* 1024-1518 Byte Rx Frame */
+ GM_RXF_MAX_SZ = GM_MIB_CNT_BASE + 144, /* 1519-MaxSize Byte Rx Frame */
+ GM_RXF_LNG_ERR = GM_MIB_CNT_BASE + 152, /* Rx Frame too Long Error */
+ GM_RXF_JAB_PKT = GM_MIB_CNT_BASE + 160, /* Rx Jabber Packet Frame */
+ /* GM_MIB_CNT_BASE + 168: reserved */
+ GM_RXE_FIFO_OV = GM_MIB_CNT_BASE + 176, /* Rx FIFO overflow Event */
+ /* GM_MIB_CNT_BASE + 184: reserved */
+ GM_TXF_UC_OK = GM_MIB_CNT_BASE + 192, /* Unicast Frames Xmitted OK */
+ GM_TXF_BC_OK = GM_MIB_CNT_BASE + 200, /* Broadcast Frames Xmitted OK */
+ GM_TXF_MPAUSE = GM_MIB_CNT_BASE + 208, /* Pause MAC Ctrl Frames Xmitted */
+ GM_TXF_MC_OK = GM_MIB_CNT_BASE + 216, /* Multicast Frames Xmitted OK */
+ GM_TXO_OK_LO = GM_MIB_CNT_BASE + 224, /* Octets Transmitted OK Low */
+ GM_TXO_OK_HI = GM_MIB_CNT_BASE + 232, /* Octets Transmitted OK High */
+ GM_TXF_64B = GM_MIB_CNT_BASE + 240, /* 64 Byte Tx Frame */
+ GM_TXF_127B = GM_MIB_CNT_BASE + 248, /* 65-127 Byte Tx Frame */
+ GM_TXF_255B = GM_MIB_CNT_BASE + 256, /* 128-255 Byte Tx Frame */
+ GM_TXF_511B = GM_MIB_CNT_BASE + 264, /* 256-511 Byte Tx Frame */
+ GM_TXF_1023B = GM_MIB_CNT_BASE + 272, /* 512-1023 Byte Tx Frame */
+ GM_TXF_1518B = GM_MIB_CNT_BASE + 280, /* 1024-1518 Byte Tx Frame */
+ GM_TXF_MAX_SZ = GM_MIB_CNT_BASE + 288, /* 1519-MaxSize Byte Tx Frame */
+
+ GM_TXF_COL = GM_MIB_CNT_BASE + 304, /* Tx Collision */
+ GM_TXF_LAT_COL = GM_MIB_CNT_BASE + 312, /* Tx Late Collision */
+ GM_TXF_ABO_COL = GM_MIB_CNT_BASE + 320, /* Tx aborted due to Exces. Col. */
+ GM_TXF_MUL_COL = GM_MIB_CNT_BASE + 328, /* Tx Multiple Collision */
+ GM_TXF_SNG_COL = GM_MIB_CNT_BASE + 336, /* Tx Single Collision */
+ GM_TXE_FIFO_UR = GM_MIB_CNT_BASE + 344, /* Tx FIFO Underrun Event */
+};
+
+/* GMAC Bit Definitions */
+/* GM_GP_STAT 16 bit r/o General Purpose Status Register */
+enum {
+ GM_GPSR_SPEED = 1<<15, /* Bit 15: Port Speed (1 = 100 Mbps) */
+ GM_GPSR_DUPLEX = 1<<14, /* Bit 14: Duplex Mode (1 = Full) */
+ GM_GPSR_FC_TX_DIS = 1<<13, /* Bit 13: Tx Flow-Control Mode Disabled */
+ GM_GPSR_LINK_UP = 1<<12, /* Bit 12: Link Up Status */
+ GM_GPSR_PAUSE = 1<<11, /* Bit 11: Pause State */
+ GM_GPSR_TX_ACTIVE = 1<<10, /* Bit 10: Tx in Progress */
+ GM_GPSR_EXC_COL = 1<<9, /* Bit 9: Excessive Collisions Occured */
+ GM_GPSR_LAT_COL = 1<<8, /* Bit 8: Late Collisions Occured */
+
+ GM_GPSR_PHY_ST_CH = 1<<5, /* Bit 5: PHY Status Change */
+ GM_GPSR_GIG_SPEED = 1<<4, /* Bit 4: Gigabit Speed (1 = 1000 Mbps) */
+ GM_GPSR_PART_MODE = 1<<3, /* Bit 3: Partition mode */
+ GM_GPSR_FC_RX_DIS = 1<<2, /* Bit 2: Rx Flow-Control Mode Disabled */
+ GM_GPSR_PROM_EN = 1<<1, /* Bit 1: Promiscuous Mode Enabled */
+};
+
+/* GM_GP_CTRL 16 bit r/w General Purpose Control Register */
+enum {
+ GM_GPCR_PROM_ENA = 1<<14, /* Bit 14: Enable Promiscuous Mode */
+ GM_GPCR_FC_TX_DIS = 1<<13, /* Bit 13: Disable Tx Flow-Control Mode */
+ GM_GPCR_TX_ENA = 1<<12, /* Bit 12: Enable Transmit */
+ GM_GPCR_RX_ENA = 1<<11, /* Bit 11: Enable Receive */
+ GM_GPCR_BURST_ENA = 1<<10, /* Bit 10: Enable Burst Mode */
+ GM_GPCR_LOOP_ENA = 1<<9, /* Bit 9: Enable MAC Loopback Mode */
+ GM_GPCR_PART_ENA = 1<<8, /* Bit 8: Enable Partition Mode */
+ GM_GPCR_GIGS_ENA = 1<<7, /* Bit 7: Gigabit Speed (1000 Mbps) */
+ GM_GPCR_FL_PASS = 1<<6, /* Bit 6: Force Link Pass */
+ GM_GPCR_DUP_FULL = 1<<5, /* Bit 5: Full Duplex Mode */
+ GM_GPCR_FC_RX_DIS = 1<<4, /* Bit 4: Disable Rx Flow-Control Mode */
+ GM_GPCR_SPEED_100 = 1<<3, /* Bit 3: Port Speed 100 Mbps */
+ GM_GPCR_AU_DUP_DIS = 1<<2, /* Bit 2: Disable Auto-Update Duplex */
+ GM_GPCR_AU_FCT_DIS = 1<<1, /* Bit 1: Disable Auto-Update Flow-C. */
+ GM_GPCR_AU_SPD_DIS = 1<<0, /* Bit 0: Disable Auto-Update Speed */
+};
+
+#define GM_GPCR_SPEED_1000 (GM_GPCR_GIGS_ENA | GM_GPCR_SPEED_100)
+#define GM_GPCR_AU_ALL_DIS (GM_GPCR_AU_DUP_DIS | GM_GPCR_AU_FCT_DIS|GM_GPCR_AU_SPD_DIS)
+
+/* GM_TX_CTRL 16 bit r/w Transmit Control Register */
+enum {
+ GM_TXCR_FORCE_JAM = 1<<15, /* Bit 15: Force Jam / Flow-Control */
+ GM_TXCR_CRC_DIS = 1<<14, /* Bit 14: Disable insertion of CRC */
+ GM_TXCR_PAD_DIS = 1<<13, /* Bit 13: Disable padding of packets */
+ GM_TXCR_COL_THR_MSK = 1<<10, /* Bit 12..10: Collision Threshold */
+};
+
+#define TX_COL_THR(x) (((x)<<10) & GM_TXCR_COL_THR_MSK)
+#define TX_COL_DEF 0x04
+
+/* GM_RX_CTRL 16 bit r/w Receive Control Register */
+enum {
+ GM_RXCR_UCF_ENA = 1<<15, /* Bit 15: Enable Unicast filtering */
+ GM_RXCR_MCF_ENA = 1<<14, /* Bit 14: Enable Multicast filtering */
+ GM_RXCR_CRC_DIS = 1<<13, /* Bit 13: Remove 4-byte CRC */
+ GM_RXCR_PASS_FC = 1<<12, /* Bit 12: Pass FC packets to FIFO */
+};
+
+/* GM_TX_PARAM 16 bit r/w Transmit Parameter Register */
+enum {
+ GM_TXPA_JAMLEN_MSK = 0x03<<14, /* Bit 15..14: Jam Length */
+ GM_TXPA_JAMIPG_MSK = 0x1f<<9, /* Bit 13..9: Jam IPG */
+ GM_TXPA_JAMDAT_MSK = 0x1f<<4, /* Bit 8..4: IPG Jam to Data */
+
+ TX_JAM_LEN_DEF = 0x03,
+ TX_JAM_IPG_DEF = 0x0b,
+ TX_IPG_JAM_DEF = 0x1c,
+};
+
+#define TX_JAM_LEN_VAL(x) (((x)<<14) & GM_TXPA_JAMLEN_MSK)
+#define TX_JAM_IPG_VAL(x) (((x)<<9) & GM_TXPA_JAMIPG_MSK)
+#define TX_IPG_JAM_DATA(x) (((x)<<4) & GM_TXPA_JAMDAT_MSK)
+
+
+/* GM_SERIAL_MODE 16 bit r/w Serial Mode Register */
+enum {
+ GM_SMOD_DATABL_MSK = 0x1f<<11, /* Bit 15..11: Data Blinder (r/o) */
+ GM_SMOD_LIMIT_4 = 1<<10, /* Bit 10: 4 consecutive Tx trials */
+ GM_SMOD_VLAN_ENA = 1<<9, /* Bit 9: Enable VLAN (Max. Frame Len) */
+ GM_SMOD_JUMBO_ENA = 1<<8, /* Bit 8: Enable Jumbo (Max. Frame Len) */
+ GM_SMOD_IPG_MSK = 0x1f /* Bit 4..0: Inter-Packet Gap (IPG) */
+};
+
+#define DATA_BLIND_VAL(x) (((x)<<11) & GM_SMOD_DATABL_MSK)
+#define DATA_BLIND_DEF 0x04
+
+#define IPG_DATA_VAL(x) (x & GM_SMOD_IPG_MSK)
+#define IPG_DATA_DEF 0x1e
+
+/* GM_SMI_CTRL 16 bit r/w SMI Control Register */
+enum {
+ GM_SMI_CT_PHY_A_MSK = 0x1f<<11,/* Bit 15..11: PHY Device Address */
+ GM_SMI_CT_REG_A_MSK = 0x1f<<6,/* Bit 10.. 6: PHY Register Address */
+ GM_SMI_CT_OP_RD = 1<<5, /* Bit 5: OpCode Read (0=Write)*/
+ GM_SMI_CT_RD_VAL = 1<<4, /* Bit 4: Read Valid (Read completed) */
+ GM_SMI_CT_BUSY = 1<<3, /* Bit 3: Busy (Operation in progress) */
+};
+
+#define GM_SMI_CT_PHY_AD(x) (((x)<<11) & GM_SMI_CT_PHY_A_MSK)
+#define GM_SMI_CT_REG_AD(x) (((x)<<6) & GM_SMI_CT_REG_A_MSK)
+
+/* GM_PHY_ADDR 16 bit r/w GPHY Address Register */
+enum {
+ GM_PAR_MIB_CLR = 1<<5, /* Bit 5: Set MIB Clear Counter Mode */
+ GM_PAR_MIB_TST = 1<<4, /* Bit 4: MIB Load Counter (Test Mode) */
+};
+
+/* Receive Frame Status Encoding */
+enum {
+ GMR_FS_LEN = 0xffff<<16, /* Bit 31..16: Rx Frame Length */
+ GMR_FS_VLAN = 1<<13, /* Bit 13: VLAN Packet */
+ GMR_FS_JABBER = 1<<12, /* Bit 12: Jabber Packet */
+ GMR_FS_UN_SIZE = 1<<11, /* Bit 11: Undersize Packet */
+ GMR_FS_MC = 1<<10, /* Bit 10: Multicast Packet */
+ GMR_FS_BC = 1<<9, /* Bit 9: Broadcast Packet */
+ GMR_FS_RX_OK = 1<<8, /* Bit 8: Receive OK (Good Packet) */
+ GMR_FS_GOOD_FC = 1<<7, /* Bit 7: Good Flow-Control Packet */
+ GMR_FS_BAD_FC = 1<<6, /* Bit 6: Bad Flow-Control Packet */
+ GMR_FS_MII_ERR = 1<<5, /* Bit 5: MII Error */
+ GMR_FS_LONG_ERR = 1<<4, /* Bit 4: Too Long Packet */
+ GMR_FS_FRAGMENT = 1<<3, /* Bit 3: Fragment */
+
+ GMR_FS_CRC_ERR = 1<<1, /* Bit 1: CRC Error */
+ GMR_FS_RX_FF_OV = 1<<0, /* Bit 0: Rx FIFO Overflow */
+
+/*
+ * GMR_FS_ANY_ERR (analogous to XMR_FS_ANY_ERR)
+ */
+ GMR_FS_ANY_ERR = GMR_FS_CRC_ERR | GMR_FS_LONG_ERR |
+ GMR_FS_MII_ERR | GMR_FS_BAD_FC | GMR_FS_GOOD_FC |
+ GMR_FS_JABBER,
+/* Rx GMAC FIFO Flush Mask (default) */
+ RX_FF_FL_DEF_MSK = GMR_FS_CRC_ERR | GMR_FS_RX_FF_OV |GMR_FS_MII_ERR |
+ GMR_FS_BAD_FC | GMR_FS_GOOD_FC | GMR_FS_UN_SIZE |
+ GMR_FS_JABBER,
+};
+
+/* RX_GMF_CTRL_T 32 bit Rx GMAC FIFO Control/Test */
+enum {
+ GMF_WP_TST_ON = 1<<14, /* Write Pointer Test On */
+ GMF_WP_TST_OFF = 1<<13, /* Write Pointer Test Off */
+ GMF_WP_STEP = 1<<12, /* Write Pointer Step/Increment */
+
+ GMF_RP_TST_ON = 1<<10, /* Read Pointer Test On */
+ GMF_RP_TST_OFF = 1<<9, /* Read Pointer Test Off */
+ GMF_RP_STEP = 1<<8, /* Read Pointer Step/Increment */
+ GMF_RX_F_FL_ON = 1<<7, /* Rx FIFO Flush Mode On */
+ GMF_RX_F_FL_OFF = 1<<6, /* Rx FIFO Flush Mode Off */
+ GMF_CLI_RX_FO = 1<<5, /* Clear IRQ Rx FIFO Overrun */
+ GMF_CLI_RX_FC = 1<<4, /* Clear IRQ Rx Frame Complete */
+ GMF_OPER_ON = 1<<3, /* Operational Mode On */
+ GMF_OPER_OFF = 1<<2, /* Operational Mode Off */
+ GMF_RST_CLR = 1<<1, /* Clear GMAC FIFO Reset */
+ GMF_RST_SET = 1<<0, /* Set GMAC FIFO Reset */
+
+ RX_GMF_FL_THR_DEF = 0xa, /* flush threshold (default) */
+};
+
+
+/* TX_GMF_CTRL_T 32 bit Tx GMAC FIFO Control/Test */
+enum {
+ GMF_WSP_TST_ON = 1<<18,/* Write Shadow Pointer Test On */
+ GMF_WSP_TST_OFF = 1<<17,/* Write Shadow Pointer Test Off */
+ GMF_WSP_STEP = 1<<16,/* Write Shadow Pointer Step/Increment */
+
+ GMF_CLI_TX_FU = 1<<6, /* Clear IRQ Tx FIFO Underrun */
+ GMF_CLI_TX_FC = 1<<5, /* Clear IRQ Tx Frame Complete */
+ GMF_CLI_TX_PE = 1<<4, /* Clear IRQ Tx Parity Error */
+};
+
+/* GMAC_TI_ST_CTRL 8 bit Time Stamp Timer Ctrl Reg (YUKON only) */
+enum {
+ GMT_ST_START = 1<<2, /* Start Time Stamp Timer */
+ GMT_ST_STOP = 1<<1, /* Stop Time Stamp Timer */
+ GMT_ST_CLR_IRQ = 1<<0, /* Clear Time Stamp Timer IRQ */
+};
+
+/* GMAC_CTRL 32 bit GMAC Control Reg (YUKON only) */
+enum {
+ GMC_H_BURST_ON = 1<<7, /* Half Duplex Burst Mode On */
+ GMC_H_BURST_OFF = 1<<6, /* Half Duplex Burst Mode Off */
+ GMC_F_LOOPB_ON = 1<<5, /* FIFO Loopback On */
+ GMC_F_LOOPB_OFF = 1<<4, /* FIFO Loopback Off */
+ GMC_PAUSE_ON = 1<<3, /* Pause On */
+ GMC_PAUSE_OFF = 1<<2, /* Pause Off */
+ GMC_RST_CLR = 1<<1, /* Clear GMAC Reset */
+ GMC_RST_SET = 1<<0, /* Set GMAC Reset */
+};
+
+/* GPHY_CTRL 32 bit GPHY Control Reg (YUKON only) */
+enum {
+ GPC_SEL_BDT = 1<<28, /* Select Bi-Dir. Transfer for MDC/MDIO */
+ GPC_INT_POL_HI = 1<<27, /* IRQ Polarity is Active HIGH */
+ GPC_75_OHM = 1<<26, /* Use 75 Ohm Termination instead of 50 */
+ GPC_DIS_FC = 1<<25, /* Disable Automatic Fiber/Copper Detection */
+ GPC_DIS_SLEEP = 1<<24, /* Disable Energy Detect */
+ GPC_HWCFG_M_3 = 1<<23, /* HWCFG_MODE[3] */
+ GPC_HWCFG_M_2 = 1<<22, /* HWCFG_MODE[2] */
+ GPC_HWCFG_M_1 = 1<<21, /* HWCFG_MODE[1] */
+ GPC_HWCFG_M_0 = 1<<20, /* HWCFG_MODE[0] */
+ GPC_ANEG_0 = 1<<19, /* ANEG[0] */
+ GPC_ENA_XC = 1<<18, /* Enable MDI crossover */
+ GPC_DIS_125 = 1<<17, /* Disable 125 MHz clock */
+ GPC_ANEG_3 = 1<<16, /* ANEG[3] */
+ GPC_ANEG_2 = 1<<15, /* ANEG[2] */
+ GPC_ANEG_1 = 1<<14, /* ANEG[1] */
+ GPC_ENA_PAUSE = 1<<13, /* Enable Pause (SYM_OR_REM) */
+ GPC_PHYADDR_4 = 1<<12, /* Bit 4 of Phy Addr */
+ GPC_PHYADDR_3 = 1<<11, /* Bit 3 of Phy Addr */
+ GPC_PHYADDR_2 = 1<<10, /* Bit 2 of Phy Addr */
+ GPC_PHYADDR_1 = 1<<9, /* Bit 1 of Phy Addr */
+ GPC_PHYADDR_0 = 1<<8, /* Bit 0 of Phy Addr */
+ /* Bits 7..2: reserved */
+ GPC_RST_CLR = 1<<1, /* Clear GPHY Reset */
+ GPC_RST_SET = 1<<0, /* Set GPHY Reset */
+};
+
+#define GPC_HWCFG_GMII_COP (GPC_HWCFG_M_3|GPC_HWCFG_M_2 | GPC_HWCFG_M_1 | GPC_HWCFG_M_0)
+#define GPC_HWCFG_GMII_FIB (GPC_HWCFG_M_2 | GPC_HWCFG_M_1 | GPC_HWCFG_M_0)
+#define GPC_ANEG_ADV_ALL_M (GPC_ANEG_3 | GPC_ANEG_2 | GPC_ANEG_1 | GPC_ANEG_0)
+
+/* forced speed and duplex mode (don't mix with other ANEG bits) */
+#define GPC_FRC10MBIT_HALF 0
+#define GPC_FRC10MBIT_FULL GPC_ANEG_0
+#define GPC_FRC100MBIT_HALF GPC_ANEG_1
+#define GPC_FRC100MBIT_FULL (GPC_ANEG_0 | GPC_ANEG_1)
+
+/* auto-negotiation with limited advertised speeds */
+/* mix only with master/slave settings (for copper) */
+#define GPC_ADV_1000_HALF GPC_ANEG_2
+#define GPC_ADV_1000_FULL GPC_ANEG_3
+#define GPC_ADV_ALL (GPC_ANEG_2 | GPC_ANEG_3)
+
+/* master/slave settings */
+/* only for copper with 1000 Mbps */
+#define GPC_FORCE_MASTER 0
+#define GPC_FORCE_SLAVE GPC_ANEG_0
+#define GPC_PREF_MASTER GPC_ANEG_1
+#define GPC_PREF_SLAVE (GPC_ANEG_1 | GPC_ANEG_0)
+
+/* GMAC_IRQ_SRC 8 bit GMAC Interrupt Source Reg (YUKON only) */
+/* GMAC_IRQ_MSK 8 bit GMAC Interrupt Mask Reg (YUKON only) */
+enum {
+ GM_IS_TX_CO_OV = 1<<5, /* Transmit Counter Overflow IRQ */
+ GM_IS_RX_CO_OV = 1<<4, /* Receive Counter Overflow IRQ */
+ GM_IS_TX_FF_UR = 1<<3, /* Transmit FIFO Underrun */
+ GM_IS_TX_COMPL = 1<<2, /* Frame Transmission Complete */
+ GM_IS_RX_FF_OR = 1<<1, /* Receive FIFO Overrun */
+ GM_IS_RX_COMPL = 1<<0, /* Frame Reception Complete */
+
+#define GMAC_DEF_MSK (GM_IS_TX_CO_OV | GM_IS_RX_CO_OV | GM_IS_TX_FF_UR)
+
+/* GMAC_LINK_CTRL 16 bit GMAC Link Control Reg (YUKON only) */
+ /* Bits 15.. 2: reserved */
+ GMLC_RST_CLR = 1<<1, /* Clear GMAC Link Reset */
+ GMLC_RST_SET = 1<<0, /* Set GMAC Link Reset */
+
+
+/* WOL_CTRL_STAT 16 bit WOL Control/Status Reg */
+ WOL_CTL_LINK_CHG_OCC = 1<<15,
+ WOL_CTL_MAGIC_PKT_OCC = 1<<14,
+ WOL_CTL_PATTERN_OCC = 1<<13,
+ WOL_CTL_CLEAR_RESULT = 1<<12,
+ WOL_CTL_ENA_PME_ON_LINK_CHG = 1<<11,
+ WOL_CTL_DIS_PME_ON_LINK_CHG = 1<<10,
+ WOL_CTL_ENA_PME_ON_MAGIC_PKT = 1<<9,
+ WOL_CTL_DIS_PME_ON_MAGIC_PKT = 1<<8,
+ WOL_CTL_ENA_PME_ON_PATTERN = 1<<7,
+ WOL_CTL_DIS_PME_ON_PATTERN = 1<<6,
+ WOL_CTL_ENA_LINK_CHG_UNIT = 1<<5,
+ WOL_CTL_DIS_LINK_CHG_UNIT = 1<<4,
+ WOL_CTL_ENA_MAGIC_PKT_UNIT = 1<<3,
+ WOL_CTL_DIS_MAGIC_PKT_UNIT = 1<<2,
+ WOL_CTL_ENA_PATTERN_UNIT = 1<<1,
+ WOL_CTL_DIS_PATTERN_UNIT = 1<<0,
+};
+
+#define WOL_CTL_DEFAULT \
+ (WOL_CTL_DIS_PME_ON_LINK_CHG | \
+ WOL_CTL_DIS_PME_ON_PATTERN | \
+ WOL_CTL_DIS_PME_ON_MAGIC_PKT | \
+ WOL_CTL_DIS_LINK_CHG_UNIT | \
+ WOL_CTL_DIS_PATTERN_UNIT | \
+ WOL_CTL_DIS_MAGIC_PKT_UNIT)
+
+/* WOL_MATCH_CTL 8 bit WOL Match Control Reg */
+#define WOL_CTL_PATT_ENA(x) (1 << (x))
+
+
+/* XMAC II registers */
+enum {
+ XM_MMU_CMD = 0x0000, /* 16 bit r/w MMU Command Register */
+ XM_POFF = 0x0008, /* 32 bit r/w Packet Offset Register */
+ XM_BURST = 0x000c, /* 32 bit r/w Burst Register for half duplex*/
+ XM_1L_VLAN_TAG = 0x0010, /* 16 bit r/w One Level VLAN Tag ID */
+ XM_2L_VLAN_TAG = 0x0014, /* 16 bit r/w Two Level VLAN Tag ID */
+ XM_TX_CMD = 0x0020, /* 16 bit r/w Transmit Command Register */
+ XM_TX_RT_LIM = 0x0024, /* 16 bit r/w Transmit Retry Limit Register */
+ XM_TX_STIME = 0x0028, /* 16 bit r/w Transmit Slottime Register */
+ XM_TX_IPG = 0x002c, /* 16 bit r/w Transmit Inter Packet Gap */
+ XM_RX_CMD = 0x0030, /* 16 bit r/w Receive Command Register */
+ XM_PHY_ADDR = 0x0034, /* 16 bit r/w PHY Address Register */
+ XM_PHY_DATA = 0x0038, /* 16 bit r/w PHY Data Register */
+ XM_GP_PORT = 0x0040, /* 32 bit r/w General Purpose Port Register */
+ XM_IMSK = 0x0044, /* 16 bit r/w Interrupt Mask Register */
+ XM_ISRC = 0x0048, /* 16 bit r/o Interrupt Status Register */
+ XM_HW_CFG = 0x004c, /* 16 bit r/w Hardware Config Register */
+ XM_TX_LO_WM = 0x0060, /* 16 bit r/w Tx FIFO Low Water Mark */
+ XM_TX_HI_WM = 0x0062, /* 16 bit r/w Tx FIFO High Water Mark */
+ XM_TX_THR = 0x0064, /* 16 bit r/w Tx Request Threshold */
+ XM_HT_THR = 0x0066, /* 16 bit r/w Host Request Threshold */
+ XM_PAUSE_DA = 0x0068, /* NA reg r/w Pause Destination Address */
+ XM_CTL_PARA = 0x0070, /* 32 bit r/w Control Parameter Register */
+ XM_MAC_OPCODE = 0x0074, /* 16 bit r/w Opcode for MAC control frames */
+ XM_MAC_PTIME = 0x0076, /* 16 bit r/w Pause time for MAC ctrl frames*/
+ XM_TX_STAT = 0x0078, /* 32 bit r/o Tx Status LIFO Register */
+
+ XM_EXM_START = 0x0080, /* r/w Start Address of the EXM Regs */
+#define XM_EXM(reg) (XM_EXM_START + ((reg) << 3))
+};
+
+enum {
+ XM_SRC_CHK = 0x0100, /* NA reg r/w Source Check Address Register */
+ XM_SA = 0x0108, /* NA reg r/w Station Address Register */
+ XM_HSM = 0x0110, /* 64 bit r/w Hash Match Address Registers */
+ XM_RX_LO_WM = 0x0118, /* 16 bit r/w Receive Low Water Mark */
+ XM_RX_HI_WM = 0x011a, /* 16 bit r/w Receive High Water Mark */
+ XM_RX_THR = 0x011c, /* 32 bit r/w Receive Request Threshold */
+ XM_DEV_ID = 0x0120, /* 32 bit r/o Device ID Register */
+ XM_MODE = 0x0124, /* 32 bit r/w Mode Register */
+ XM_LSA = 0x0128, /* NA reg r/o Last Source Register */
+ XM_TS_READ = 0x0130, /* 32 bit r/o Time Stamp Read Register */
+ XM_TS_LOAD = 0x0134, /* 32 bit r/o Time Stamp Load Value */
+ XM_STAT_CMD = 0x0200, /* 16 bit r/w Statistics Command Register */
+ XM_RX_CNT_EV = 0x0204, /* 32 bit r/o Rx Counter Event Register */
+ XM_TX_CNT_EV = 0x0208, /* 32 bit r/o Tx Counter Event Register */
+ XM_RX_EV_MSK = 0x020c, /* 32 bit r/w Rx Counter Event Mask */
+ XM_TX_EV_MSK = 0x0210, /* 32 bit r/w Tx Counter Event Mask */
+ XM_TXF_OK = 0x0280, /* 32 bit r/o Frames Transmitted OK Conuter */
+ XM_TXO_OK_HI = 0x0284, /* 32 bit r/o Octets Transmitted OK High Cnt*/
+ XM_TXO_OK_LO = 0x0288, /* 32 bit r/o Octets Transmitted OK Low Cnt */
+ XM_TXF_BC_OK = 0x028c, /* 32 bit r/o Broadcast Frames Xmitted OK */
+ XM_TXF_MC_OK = 0x0290, /* 32 bit r/o Multicast Frames Xmitted OK */
+ XM_TXF_UC_OK = 0x0294, /* 32 bit r/o Unicast Frames Xmitted OK */
+ XM_TXF_LONG = 0x0298, /* 32 bit r/o Tx Long Frame Counter */
+ XM_TXE_BURST = 0x029c, /* 32 bit r/o Tx Burst Event Counter */
+ XM_TXF_MPAUSE = 0x02a0, /* 32 bit r/o Tx Pause MAC Ctrl Frame Cnt */
+ XM_TXF_MCTRL = 0x02a4, /* 32 bit r/o Tx MAC Ctrl Frame Counter */
+ XM_TXF_SNG_COL = 0x02a8, /* 32 bit r/o Tx Single Collision Counter */
+ XM_TXF_MUL_COL = 0x02ac, /* 32 bit r/o Tx Multiple Collision Counter */
+ XM_TXF_ABO_COL = 0x02b0, /* 32 bit r/o Tx aborted due to Exces. Col. */
+ XM_TXF_LAT_COL = 0x02b4, /* 32 bit r/o Tx Late Collision Counter */
+ XM_TXF_DEF = 0x02b8, /* 32 bit r/o Tx Deferred Frame Counter */
+ XM_TXF_EX_DEF = 0x02bc, /* 32 bit r/o Tx Excessive Deferall Counter */
+ XM_TXE_FIFO_UR = 0x02c0, /* 32 bit r/o Tx FIFO Underrun Event Cnt */
+ XM_TXE_CS_ERR = 0x02c4, /* 32 bit r/o Tx Carrier Sense Error Cnt */
+ XM_TXP_UTIL = 0x02c8, /* 32 bit r/o Tx Utilization in % */
+ XM_TXF_64B = 0x02d0, /* 32 bit r/o 64 Byte Tx Frame Counter */
+ XM_TXF_127B = 0x02d4, /* 32 bit r/o 65-127 Byte Tx Frame Counter */
+ XM_TXF_255B = 0x02d8, /* 32 bit r/o 128-255 Byte Tx Frame Counter */
+ XM_TXF_511B = 0x02dc, /* 32 bit r/o 256-511 Byte Tx Frame Counter */
+ XM_TXF_1023B = 0x02e0, /* 32 bit r/o 512-1023 Byte Tx Frame Counter*/
+ XM_TXF_MAX_SZ = 0x02e4, /* 32 bit r/o 1024-MaxSize Byte Tx Frame Cnt*/
+ XM_RXF_OK = 0x0300, /* 32 bit r/o Frames Received OK */
+ XM_RXO_OK_HI = 0x0304, /* 32 bit r/o Octets Received OK High Cnt */
+ XM_RXO_OK_LO = 0x0308, /* 32 bit r/o Octets Received OK Low Counter*/
+ XM_RXF_BC_OK = 0x030c, /* 32 bit r/o Broadcast Frames Received OK */
+ XM_RXF_MC_OK = 0x0310, /* 32 bit r/o Multicast Frames Received OK */
+ XM_RXF_UC_OK = 0x0314, /* 32 bit r/o Unicast Frames Received OK */
+ XM_RXF_MPAUSE = 0x0318, /* 32 bit r/o Rx Pause MAC Ctrl Frame Cnt */
+ XM_RXF_MCTRL = 0x031c, /* 32 bit r/o Rx MAC Ctrl Frame Counter */
+ XM_RXF_INV_MP = 0x0320, /* 32 bit r/o Rx invalid Pause Frame Cnt */
+ XM_RXF_INV_MOC = 0x0324, /* 32 bit r/o Rx Frames with inv. MAC Opcode*/
+ XM_RXE_BURST = 0x0328, /* 32 bit r/o Rx Burst Event Counter */
+ XM_RXE_FMISS = 0x032c, /* 32 bit r/o Rx Missed Frames Event Cnt */
+ XM_RXF_FRA_ERR = 0x0330, /* 32 bit r/o Rx Framing Error Counter */
+ XM_RXE_FIFO_OV = 0x0334, /* 32 bit r/o Rx FIFO overflow Event Cnt */
+ XM_RXF_JAB_PKT = 0x0338, /* 32 bit r/o Rx Jabber Packet Frame Cnt */
+ XM_RXE_CAR_ERR = 0x033c, /* 32 bit r/o Rx Carrier Event Error Cnt */
+ XM_RXF_LEN_ERR = 0x0340, /* 32 bit r/o Rx in Range Length Error */
+ XM_RXE_SYM_ERR = 0x0344, /* 32 bit r/o Rx Symbol Error Counter */
+ XM_RXE_SHT_ERR = 0x0348, /* 32 bit r/o Rx Short Event Error Cnt */
+ XM_RXE_RUNT = 0x034c, /* 32 bit r/o Rx Runt Event Counter */
+ XM_RXF_LNG_ERR = 0x0350, /* 32 bit r/o Rx Frame too Long Error Cnt */
+ XM_RXF_FCS_ERR = 0x0354, /* 32 bit r/o Rx Frame Check Seq. Error Cnt */
+ XM_RXF_CEX_ERR = 0x035c, /* 32 bit r/o Rx Carrier Ext Error Frame Cnt*/
+ XM_RXP_UTIL = 0x0360, /* 32 bit r/o Rx Utilization in % */
+ XM_RXF_64B = 0x0368, /* 32 bit r/o 64 Byte Rx Frame Counter */
+ XM_RXF_127B = 0x036c, /* 32 bit r/o 65-127 Byte Rx Frame Counter */
+ XM_RXF_255B = 0x0370, /* 32 bit r/o 128-255 Byte Rx Frame Counter */
+ XM_RXF_511B = 0x0374, /* 32 bit r/o 256-511 Byte Rx Frame Counter */
+ XM_RXF_1023B = 0x0378, /* 32 bit r/o 512-1023 Byte Rx Frame Counter*/
+ XM_RXF_MAX_SZ = 0x037c, /* 32 bit r/o 1024-MaxSize Byte Rx Frame Cnt*/
+};
+
+/* XM_MMU_CMD 16 bit r/w MMU Command Register */
+enum {
+ XM_MMU_PHY_RDY = 1<<12,/* Bit 12: PHY Read Ready */
+ XM_MMU_PHY_BUSY = 1<<11,/* Bit 11: PHY Busy */
+ XM_MMU_IGN_PF = 1<<10,/* Bit 10: Ignore Pause Frame */
+ XM_MMU_MAC_LB = 1<<9, /* Bit 9: Enable MAC Loopback */
+ XM_MMU_FRC_COL = 1<<7, /* Bit 7: Force Collision */
+ XM_MMU_SIM_COL = 1<<6, /* Bit 6: Simulate Collision */
+ XM_MMU_NO_PRE = 1<<5, /* Bit 5: No MDIO Preamble */
+ XM_MMU_GMII_FD = 1<<4, /* Bit 4: GMII uses Full Duplex */
+ XM_MMU_RAT_CTRL = 1<<3, /* Bit 3: Enable Rate Control */
+ XM_MMU_GMII_LOOP= 1<<2, /* Bit 2: PHY is in Loopback Mode */
+ XM_MMU_ENA_RX = 1<<1, /* Bit 1: Enable Receiver */
+ XM_MMU_ENA_TX = 1<<0, /* Bit 0: Enable Transmitter */
+};
+
+
+/* XM_TX_CMD 16 bit r/w Transmit Command Register */
+enum {
+ XM_TX_BK2BK = 1<<6, /* Bit 6: Ignor Carrier Sense (Tx Bk2Bk)*/
+ XM_TX_ENC_BYP = 1<<5, /* Bit 5: Set Encoder in Bypass Mode */
+ XM_TX_SAM_LINE = 1<<4, /* Bit 4: (sc) Start utilization calculation */
+ XM_TX_NO_GIG_MD = 1<<3, /* Bit 3: Disable Carrier Extension */
+ XM_TX_NO_PRE = 1<<2, /* Bit 2: Disable Preamble Generation */
+ XM_TX_NO_CRC = 1<<1, /* Bit 1: Disable CRC Generation */
+ XM_TX_AUTO_PAD = 1<<0, /* Bit 0: Enable Automatic Padding */
+};
+
+/* XM_TX_RT_LIM 16 bit r/w Transmit Retry Limit Register */
+#define XM_RT_LIM_MSK 0x1f /* Bit 4..0: Tx Retry Limit */
+
+
+/* XM_TX_STIME 16 bit r/w Transmit Slottime Register */
+#define XM_STIME_MSK 0x7f /* Bit 6..0: Tx Slottime bits */
+
+
+/* XM_TX_IPG 16 bit r/w Transmit Inter Packet Gap */
+#define XM_IPG_MSK 0xff /* Bit 7..0: IPG value bits */
+
+
+/* XM_RX_CMD 16 bit r/w Receive Command Register */
+enum {
+ XM_RX_LENERR_OK = 1<<8, /* Bit 8 don't set Rx Err bit for */
+ /* inrange error packets */
+ XM_RX_BIG_PK_OK = 1<<7, /* Bit 7 don't set Rx Err bit for */
+ /* jumbo packets */
+ XM_RX_IPG_CAP = 1<<6, /* Bit 6 repl. type field with IPG */
+ XM_RX_TP_MD = 1<<5, /* Bit 5: Enable transparent Mode */
+ XM_RX_STRIP_FCS = 1<<4, /* Bit 4: Enable FCS Stripping */
+ XM_RX_SELF_RX = 1<<3, /* Bit 3: Enable Rx of own packets */
+ XM_RX_SAM_LINE = 1<<2, /* Bit 2: (sc) Start utilization calculation */
+ XM_RX_STRIP_PAD = 1<<1, /* Bit 1: Strip pad bytes of Rx frames */
+ XM_RX_DIS_CEXT = 1<<0, /* Bit 0: Disable carrier ext. check */
+};
+
+
+/* XM_GP_PORT 32 bit r/w General Purpose Port Register */
+enum {
+ XM_GP_ANIP = 1<<6, /* Bit 6: (ro) Auto-Neg. in progress */
+ XM_GP_FRC_INT = 1<<5, /* Bit 5: (sc) Force Interrupt */
+ XM_GP_RES_MAC = 1<<3, /* Bit 3: (sc) Reset MAC and FIFOs */
+ XM_GP_RES_STAT = 1<<2, /* Bit 2: (sc) Reset the statistics module */
+ XM_GP_INP_ASS = 1<<0, /* Bit 0: (ro) GP Input Pin asserted */
+};
+
+
+/* XM_IMSK 16 bit r/w Interrupt Mask Register */
+/* XM_ISRC 16 bit r/o Interrupt Status Register */
+enum {
+ XM_IS_LNK_AE = 1<<14, /* Bit 14: Link Asynchronous Event */
+ XM_IS_TX_ABORT = 1<<13, /* Bit 13: Transmit Abort, late Col. etc */
+ XM_IS_FRC_INT = 1<<12, /* Bit 12: Force INT bit set in GP */
+ XM_IS_INP_ASS = 1<<11, /* Bit 11: Input Asserted, GP bit 0 set */
+ XM_IS_LIPA_RC = 1<<10, /* Bit 10: Link Partner requests config */
+ XM_IS_RX_PAGE = 1<<9, /* Bit 9: Page Received */
+ XM_IS_TX_PAGE = 1<<8, /* Bit 8: Next Page Loaded for Transmit */
+ XM_IS_AND = 1<<7, /* Bit 7: Auto-Negotiation Done */
+ XM_IS_TSC_OV = 1<<6, /* Bit 6: Time Stamp Counter Overflow */
+ XM_IS_RXC_OV = 1<<5, /* Bit 5: Rx Counter Event Overflow */
+ XM_IS_TXC_OV = 1<<4, /* Bit 4: Tx Counter Event Overflow */
+ XM_IS_RXF_OV = 1<<3, /* Bit 3: Receive FIFO Overflow */
+ XM_IS_TXF_UR = 1<<2, /* Bit 2: Transmit FIFO Underrun */
+ XM_IS_TX_COMP = 1<<1, /* Bit 1: Frame Tx Complete */
+ XM_IS_RX_COMP = 1<<0, /* Bit 0: Frame Rx Complete */
+};
+
+#define XM_DEF_MSK (~(XM_IS_INP_ASS | XM_IS_LIPA_RC | XM_IS_RX_PAGE | \
+ XM_IS_AND | XM_IS_RXC_OV | XM_IS_TXC_OV | \
+ XM_IS_RXF_OV | XM_IS_TXF_UR))
+
+
+/* XM_HW_CFG 16 bit r/w Hardware Config Register */
+enum {
+ XM_HW_GEN_EOP = 1<<3, /* Bit 3: generate End of Packet pulse */
+ XM_HW_COM4SIG = 1<<2, /* Bit 2: use Comma Detect for Sig. Det.*/
+ XM_HW_GMII_MD = 1<<0, /* Bit 0: GMII Interface selected */
+};
+
+
+/* XM_TX_LO_WM 16 bit r/w Tx FIFO Low Water Mark */
+/* XM_TX_HI_WM 16 bit r/w Tx FIFO High Water Mark */
+#define XM_TX_WM_MSK 0x01ff /* Bit 9.. 0 Tx FIFO Watermark bits */
+
+/* XM_TX_THR 16 bit r/w Tx Request Threshold */
+/* XM_HT_THR 16 bit r/w Host Request Threshold */
+/* XM_RX_THR 16 bit r/w Rx Request Threshold */
+#define XM_THR_MSK 0x03ff /* Bit 10.. 0 Rx/Tx Request Threshold bits */
+
+
+/* XM_TX_STAT 32 bit r/o Tx Status LIFO Register */
+enum {
+ XM_ST_VALID = (1UL<<31), /* Bit 31: Status Valid */
+ XM_ST_BYTE_CNT = (0x3fffL<<17), /* Bit 30..17: Tx frame Length */
+ XM_ST_RETRY_CNT = (0x1fL<<12), /* Bit 16..12: Retry Count */
+ XM_ST_EX_COL = 1<<11, /* Bit 11: Excessive Collisions */
+ XM_ST_EX_DEF = 1<<10, /* Bit 10: Excessive Deferral */
+ XM_ST_BURST = 1<<9, /* Bit 9: p. xmitted in burst md*/
+ XM_ST_DEFER = 1<<8, /* Bit 8: packet was defered */
+ XM_ST_BC = 1<<7, /* Bit 7: Broadcast packet */
+ XM_ST_MC = 1<<6, /* Bit 6: Multicast packet */
+ XM_ST_UC = 1<<5, /* Bit 5: Unicast packet */
+ XM_ST_TX_UR = 1<<4, /* Bit 4: FIFO Underrun occured */
+ XM_ST_CS_ERR = 1<<3, /* Bit 3: Carrier Sense Error */
+ XM_ST_LAT_COL = 1<<2, /* Bit 2: Late Collision Error */
+ XM_ST_MUL_COL = 1<<1, /* Bit 1: Multiple Collisions */
+ XM_ST_SGN_COL = 1<<0, /* Bit 0: Single Collision */
+};
+
+/* XM_RX_LO_WM 16 bit r/w Receive Low Water Mark */
+/* XM_RX_HI_WM 16 bit r/w Receive High Water Mark */
+#define XM_RX_WM_MSK 0x03ff /* Bit 11.. 0: Rx FIFO Watermark bits */
+
+
+/* XM_DEV_ID 32 bit r/o Device ID Register */
+#define XM_DEV_OUI (0x00ffffffUL<<8) /* Bit 31..8: Device OUI */
+#define XM_DEV_REV (0x07L << 5) /* Bit 7..5: Chip Rev Num */
+
+
+/* XM_MODE 32 bit r/w Mode Register */
+enum {
+ XM_MD_ENA_REJ = 1<<26, /* Bit 26: Enable Frame Reject */
+ XM_MD_SPOE_E = 1<<25, /* Bit 25: Send Pause on Edge */
+ /* extern generated */
+ XM_MD_TX_REP = 1<<24, /* Bit 24: Transmit Repeater Mode */
+ XM_MD_SPOFF_I = 1<<23, /* Bit 23: Send Pause on FIFO full */
+ /* intern generated */
+ XM_MD_LE_STW = 1<<22, /* Bit 22: Rx Stat Word in Little Endian */
+ XM_MD_TX_CONT = 1<<21, /* Bit 21: Send Continuous */
+ XM_MD_TX_PAUSE = 1<<20, /* Bit 20: (sc) Send Pause Frame */
+ XM_MD_ATS = 1<<19, /* Bit 19: Append Time Stamp */
+ XM_MD_SPOL_I = 1<<18, /* Bit 18: Send Pause on Low */
+ /* intern generated */
+ XM_MD_SPOH_I = 1<<17, /* Bit 17: Send Pause on High */
+ /* intern generated */
+ XM_MD_CAP = 1<<16, /* Bit 16: Check Address Pair */
+ XM_MD_ENA_HASH = 1<<15, /* Bit 15: Enable Hashing */
+ XM_MD_CSA = 1<<14, /* Bit 14: Check Station Address */
+ XM_MD_CAA = 1<<13, /* Bit 13: Check Address Array */
+ XM_MD_RX_MCTRL = 1<<12, /* Bit 12: Rx MAC Control Frame */
+ XM_MD_RX_RUNT = 1<<11, /* Bit 11: Rx Runt Frames */
+ XM_MD_RX_IRLE = 1<<10, /* Bit 10: Rx in Range Len Err Frame */
+ XM_MD_RX_LONG = 1<<9, /* Bit 9: Rx Long Frame */
+ XM_MD_RX_CRCE = 1<<8, /* Bit 8: Rx CRC Error Frame */
+ XM_MD_RX_ERR = 1<<7, /* Bit 7: Rx Error Frame */
+ XM_MD_DIS_UC = 1<<6, /* Bit 6: Disable Rx Unicast */
+ XM_MD_DIS_MC = 1<<5, /* Bit 5: Disable Rx Multicast */
+ XM_MD_DIS_BC = 1<<4, /* Bit 4: Disable Rx Broadcast */
+ XM_MD_ENA_PROM = 1<<3, /* Bit 3: Enable Promiscuous */
+ XM_MD_ENA_BE = 1<<2, /* Bit 2: Enable Big Endian */
+ XM_MD_FTF = 1<<1, /* Bit 1: (sc) Flush Tx FIFO */
+ XM_MD_FRF = 1<<0, /* Bit 0: (sc) Flush Rx FIFO */
+};
+
+#define XM_PAUSE_MODE (XM_MD_SPOE_E | XM_MD_SPOL_I | XM_MD_SPOH_I)
+#define XM_DEF_MODE (XM_MD_RX_RUNT | XM_MD_RX_IRLE | XM_MD_RX_LONG |\
+ XM_MD_RX_CRCE | XM_MD_RX_ERR | XM_MD_CSA)
+
+/* XM_STAT_CMD 16 bit r/w Statistics Command Register */
+enum {
+ XM_SC_SNP_RXC = 1<<5, /* Bit 5: (sc) Snap Rx Counters */
+ XM_SC_SNP_TXC = 1<<4, /* Bit 4: (sc) Snap Tx Counters */
+ XM_SC_CP_RXC = 1<<3, /* Bit 3: Copy Rx Counters Continuously */
+ XM_SC_CP_TXC = 1<<2, /* Bit 2: Copy Tx Counters Continuously */
+ XM_SC_CLR_RXC = 1<<1, /* Bit 1: (sc) Clear Rx Counters */
+ XM_SC_CLR_TXC = 1<<0, /* Bit 0: (sc) Clear Tx Counters */
+};
+
+
+/* XM_RX_CNT_EV 32 bit r/o Rx Counter Event Register */
+/* XM_RX_EV_MSK 32 bit r/w Rx Counter Event Mask */
+enum {
+ XMR_MAX_SZ_OV = 1<<31, /* Bit 31: 1024-MaxSize Rx Cnt Ov*/
+ XMR_1023B_OV = 1<<30, /* Bit 30: 512-1023Byte Rx Cnt Ov*/
+ XMR_511B_OV = 1<<29, /* Bit 29: 256-511 Byte Rx Cnt Ov*/
+ XMR_255B_OV = 1<<28, /* Bit 28: 128-255 Byte Rx Cnt Ov*/
+ XMR_127B_OV = 1<<27, /* Bit 27: 65-127 Byte Rx Cnt Ov */
+ XMR_64B_OV = 1<<26, /* Bit 26: 64 Byte Rx Cnt Ov */
+ XMR_UTIL_OV = 1<<25, /* Bit 25: Rx Util Cnt Overflow */
+ XMR_UTIL_UR = 1<<24, /* Bit 24: Rx Util Cnt Underrun */
+ XMR_CEX_ERR_OV = 1<<23, /* Bit 23: CEXT Err Cnt Ov */
+ XMR_FCS_ERR_OV = 1<<21, /* Bit 21: Rx FCS Error Cnt Ov */
+ XMR_LNG_ERR_OV = 1<<20, /* Bit 20: Rx too Long Err Cnt Ov*/
+ XMR_RUNT_OV = 1<<19, /* Bit 19: Runt Event Cnt Ov */
+ XMR_SHT_ERR_OV = 1<<18, /* Bit 18: Rx Short Ev Err Cnt Ov*/
+ XMR_SYM_ERR_OV = 1<<17, /* Bit 17: Rx Sym Err Cnt Ov */
+ XMR_CAR_ERR_OV = 1<<15, /* Bit 15: Rx Carr Ev Err Cnt Ov */
+ XMR_JAB_PKT_OV = 1<<14, /* Bit 14: Rx Jabb Packet Cnt Ov */
+ XMR_FIFO_OV = 1<<13, /* Bit 13: Rx FIFO Ov Ev Cnt Ov */
+ XMR_FRA_ERR_OV = 1<<12, /* Bit 12: Rx Framing Err Cnt Ov */
+ XMR_FMISS_OV = 1<<11, /* Bit 11: Rx Missed Ev Cnt Ov */
+ XMR_BURST = 1<<10, /* Bit 10: Rx Burst Event Cnt Ov */
+ XMR_INV_MOC = 1<<9, /* Bit 9: Rx with inv. MAC OC Ov*/
+ XMR_INV_MP = 1<<8, /* Bit 8: Rx inv Pause Frame Ov */
+ XMR_MCTRL_OV = 1<<7, /* Bit 7: Rx MAC Ctrl-F Cnt Ov */
+ XMR_MPAUSE_OV = 1<<6, /* Bit 6: Rx Pause MAC Ctrl-F Ov*/
+ XMR_UC_OK_OV = 1<<5, /* Bit 5: Rx Unicast Frame CntOv*/
+ XMR_MC_OK_OV = 1<<4, /* Bit 4: Rx Multicast Cnt Ov */
+ XMR_BC_OK_OV = 1<<3, /* Bit 3: Rx Broadcast Cnt Ov */
+ XMR_OK_LO_OV = 1<<2, /* Bit 2: Octets Rx OK Low CntOv*/
+ XMR_OK_HI_OV = 1<<1, /* Bit 1: Octets Rx OK Hi Cnt Ov*/
+ XMR_OK_OV = 1<<0, /* Bit 0: Frames Received Ok Ov */
+};
+
+#define XMR_DEF_MSK (XMR_OK_LO_OV | XMR_OK_HI_OV)
+
+/* XM_TX_CNT_EV 32 bit r/o Tx Counter Event Register */
+/* XM_TX_EV_MSK 32 bit r/w Tx Counter Event Mask */
+enum {
+ XMT_MAX_SZ_OV = 1<<25, /* Bit 25: 1024-MaxSize Tx Cnt Ov*/
+ XMT_1023B_OV = 1<<24, /* Bit 24: 512-1023Byte Tx Cnt Ov*/
+ XMT_511B_OV = 1<<23, /* Bit 23: 256-511 Byte Tx Cnt Ov*/
+ XMT_255B_OV = 1<<22, /* Bit 22: 128-255 Byte Tx Cnt Ov*/
+ XMT_127B_OV = 1<<21, /* Bit 21: 65-127 Byte Tx Cnt Ov */
+ XMT_64B_OV = 1<<20, /* Bit 20: 64 Byte Tx Cnt Ov */
+ XMT_UTIL_OV = 1<<19, /* Bit 19: Tx Util Cnt Overflow */
+ XMT_UTIL_UR = 1<<18, /* Bit 18: Tx Util Cnt Underrun */
+ XMT_CS_ERR_OV = 1<<17, /* Bit 17: Tx Carr Sen Err Cnt Ov*/
+ XMT_FIFO_UR_OV = 1<<16, /* Bit 16: Tx FIFO Ur Ev Cnt Ov */
+ XMT_EX_DEF_OV = 1<<15, /* Bit 15: Tx Ex Deferall Cnt Ov */
+ XMT_DEF = 1<<14, /* Bit 14: Tx Deferred Cnt Ov */
+ XMT_LAT_COL_OV = 1<<13, /* Bit 13: Tx Late Col Cnt Ov */
+ XMT_ABO_COL_OV = 1<<12, /* Bit 12: Tx abo dueto Ex Col Ov*/
+ XMT_MUL_COL_OV = 1<<11, /* Bit 11: Tx Mult Col Cnt Ov */
+ XMT_SNG_COL = 1<<10, /* Bit 10: Tx Single Col Cnt Ov */
+ XMT_MCTRL_OV = 1<<9, /* Bit 9: Tx MAC Ctrl Counter Ov*/
+ XMT_MPAUSE = 1<<8, /* Bit 8: Tx Pause MAC Ctrl-F Ov*/
+ XMT_BURST = 1<<7, /* Bit 7: Tx Burst Event Cnt Ov */
+ XMT_LONG = 1<<6, /* Bit 6: Tx Long Frame Cnt Ov */
+ XMT_UC_OK_OV = 1<<5, /* Bit 5: Tx Unicast Cnt Ov */
+ XMT_MC_OK_OV = 1<<4, /* Bit 4: Tx Multicast Cnt Ov */
+ XMT_BC_OK_OV = 1<<3, /* Bit 3: Tx Broadcast Cnt Ov */
+ XMT_OK_LO_OV = 1<<2, /* Bit 2: Octets Tx OK Low CntOv*/
+ XMT_OK_HI_OV = 1<<1, /* Bit 1: Octets Tx OK Hi Cnt Ov*/
+ XMT_OK_OV = 1<<0, /* Bit 0: Frames Tx Ok Ov */
+};
+
+#define XMT_DEF_MSK (XMT_OK_LO_OV | XMT_OK_HI_OV)
+
+struct skge_rx_desc {
+ u32 control;
+ u32 next_offset;
+ u32 dma_lo;
+ u32 dma_hi;
+ u32 status;
+ u32 timestamp;
+ u16 csum2;
+ u16 csum1;
+ u16 csum2_start;
+ u16 csum1_start;
+};
+
+struct skge_tx_desc {
+ u32 control;
+ u32 next_offset;
+ u32 dma_lo;
+ u32 dma_hi;
+ u32 status;
+ u32 csum_offs;
+ u16 csum_write;
+ u16 csum_start;
+ u32 rsvd;
+};
+
+struct skge_element {
+ struct skge_element *next;
+ void *desc;
+ struct sk_buff *skb;
+ DECLARE_PCI_UNMAP_ADDR(mapaddr);
+ DECLARE_PCI_UNMAP_LEN(maplen);
+};
+
+struct skge_ring {
+ struct skge_element *to_clean;
+ struct skge_element *to_use;
+ struct skge_element *start;
+ unsigned long count;
+};
+
+
+struct skge_hw {
+ void __iomem *regs;
+ struct pci_dev *pdev;
+ u32 intr_mask;
+ struct net_device *dev[2];
+
+ u8 chip_id;
+ u8 chip_rev;
+ u8 phy_type;
+ u8 pmd_type;
+ u16 phy_addr;
+ u8 ports;
+
+ u32 ram_size;
+ u32 ram_offset;
+
+ struct tasklet_struct ext_tasklet;
+ spinlock_t phy_lock;
+};
+
+
+static inline int iscopper(const struct skge_hw *hw)
+{
+ return (hw->pmd_type == 'T');
+}
+
+enum {
+ FLOW_MODE_NONE = 0, /* No Flow-Control */
+ FLOW_MODE_LOC_SEND = 1, /* Local station sends PAUSE */
+ FLOW_MODE_REM_SEND = 2, /* Symmetric or just remote */
+ FLOW_MODE_SYMMETRIC = 3, /* Both stations may send PAUSE */
+};
+
+struct skge_port {
+ u32 msg_enable;
+ struct skge_hw *hw;
+ struct net_device *netdev;
+ int port;
+
+ spinlock_t tx_lock;
+ u32 tx_avail;
+ struct skge_ring tx_ring;
+ struct skge_ring rx_ring;
+
+ struct net_device_stats net_stats;
+
+ u8 rx_csum;
+ u8 blink_on;
+ u8 flow_control;
+ u8 wol;
+ u8 autoneg; /* AUTONEG_ENABLE, AUTONEG_DISABLE */
+ u8 duplex; /* DUPLEX_HALF, DUPLEX_FULL */
+ u16 speed; /* SPEED_1000, SPEED_100, ... */
+ u32 advertising;
+
+ void *mem; /* PCI memory for rings */
+ dma_addr_t dma;
+ unsigned long mem_size;
+ unsigned int rx_buf_size;
+};
+
+
+/* Register accessor for memory mapped device */
+static inline u32 skge_read32(const struct skge_hw *hw, int reg)
+{
+ return readl(hw->regs + reg);
+}
+
+static inline u16 skge_read16(const struct skge_hw *hw, int reg)
+{
+ return readw(hw->regs + reg);
+}
+
+static inline u8 skge_read8(const struct skge_hw *hw, int reg)
+{
+ return readb(hw->regs + reg);
+}
+
+static inline void skge_write32(const struct skge_hw *hw, int reg, u32 val)
+{
+ writel(val, hw->regs + reg);
+}
+
+static inline void skge_write16(const struct skge_hw *hw, int reg, u16 val)
+{
+ writew(val, hw->regs + reg);
+}
+
+static inline void skge_write8(const struct skge_hw *hw, int reg, u8 val)
+{
+ writeb(val, hw->regs + reg);
+}
+
+/* MAC Related Registers inside the device. */
+#define SK_REG(port,reg) (((port)<<7)+(reg))
+#define SK_XMAC_REG(port, reg) \
+ ((BASE_XMAC_1 + (port) * (BASE_XMAC_2 - BASE_XMAC_1)) | (reg) << 1)
+
+static inline u32 xm_read32(const struct skge_hw *hw, int port, int reg)
+{
+ u32 v;
+ v = skge_read16(hw, SK_XMAC_REG(port, reg));
+ v |= (u32)skge_read16(hw, SK_XMAC_REG(port, reg+2)) << 16;
+ return v;
+}
+
+static inline u16 xm_read16(const struct skge_hw *hw, int port, int reg)
+{
+ return skge_read16(hw, SK_XMAC_REG(port,reg));
+}
+
+static inline void xm_write32(const struct skge_hw *hw, int port, int r, u32 v)
+{
+ skge_write16(hw, SK_XMAC_REG(port,r), v & 0xffff);
+ skge_write16(hw, SK_XMAC_REG(port,r+2), v >> 16);
+}
+
+static inline void xm_write16(const struct skge_hw *hw, int port, int r, u16 v)
+{
+ skge_write16(hw, SK_XMAC_REG(port,r), v);
+}
+
+static inline void xm_outhash(const struct skge_hw *hw, int port, int reg,
+ const u8 *hash)
+{
+ xm_write16(hw, port, reg, (u16)hash[0] | ((u16)hash[1] << 8));
+ xm_write16(hw, port, reg+2, (u16)hash[2] | ((u16)hash[3] << 8));
+ xm_write16(hw, port, reg+4, (u16)hash[4] | ((u16)hash[5] << 8));
+ xm_write16(hw, port, reg+6, (u16)hash[6] | ((u16)hash[7] << 8));
+}
+
+static inline void xm_outaddr(const struct skge_hw *hw, int port, int reg,
+ const u8 *addr)
+{
+ xm_write16(hw, port, reg, (u16)addr[0] | ((u16)addr[1] << 8));
+ xm_write16(hw, port, reg+2, (u16)addr[2] | ((u16)addr[3] << 8));
+ xm_write16(hw, port, reg+4, (u16)addr[4] | ((u16)addr[5] << 8));
+}
+
+#define SK_GMAC_REG(port,reg) \
+ (BASE_GMAC_1 + (port) * (BASE_GMAC_2-BASE_GMAC_1) + (reg))
+
+static inline u16 gma_read16(const struct skge_hw *hw, int port, int reg)
+{
+ return skge_read16(hw, SK_GMAC_REG(port,reg));
+}
+
+static inline u32 gma_read32(const struct skge_hw *hw, int port, int reg)
+{
+ return (u32) skge_read16(hw, SK_GMAC_REG(port,reg))
+ | ((u32)skge_read16(hw, SK_GMAC_REG(port,reg+4)) << 16);
+}
+
+static inline void gma_write16(const struct skge_hw *hw, int port, int r, u16 v)
+{
+ skge_write16(hw, SK_GMAC_REG(port,r), v);
+}
+
+static inline void gma_set_addr(struct skge_hw *hw, int port, int reg,
+ const u8 *addr)
+{
+ gma_write16(hw, port, reg, (u16) addr[0] | ((u16) addr[1] << 8));
+ gma_write16(hw, port, reg+4,(u16) addr[2] | ((u16) addr[3] << 8));
+ gma_write16(hw, port, reg+8,(u16) addr[4] | ((u16) addr[5] << 8));
+}
+
+#endif
diff --git a/drivers/net/slip.c b/drivers/net/slip.c
index 8f7841c0374d..404ea4297e32 100644
--- a/drivers/net/slip.c
+++ b/drivers/net/slip.c
@@ -74,6 +74,7 @@
#include <linux/rtnetlink.h>
#include <linux/if_arp.h>
#include <linux/if_slip.h>
+#include <linux/delay.h>
#include <linux/init.h>
#include "slip.h"
#ifdef CONFIG_INET
@@ -198,18 +199,12 @@ err_exit:
static void
sl_free_bufs(struct slip *sl)
{
- void * tmp;
-
/* Free all SLIP frame buffers. */
- tmp = xchg(&sl->rbuff, NULL);
- kfree(tmp);
- tmp = xchg(&sl->xbuff, NULL);
- kfree(tmp);
+ kfree(xchg(&sl->rbuff, NULL));
+ kfree(xchg(&sl->xbuff, NULL));
#ifdef SL_INCLUDE_CSLIP
- tmp = xchg(&sl->cbuff, NULL);
- kfree(tmp);
- if ((tmp = xchg(&sl->slcomp, NULL)) != NULL)
- slhc_free(tmp);
+ kfree(xchg(&sl->cbuff, NULL));
+ slhc_free(xchg(&sl->slcomp, NULL));
#endif
}
@@ -1389,10 +1384,8 @@ static void __exit slip_exit(void)
/* First of all: check for active disciplines and hangup them.
*/
do {
- if (busy) {
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(HZ / 10);
- }
+ if (busy)
+ msleep_interruptible(100);
busy = 0;
for (i = 0; i < slip_maxdev; i++) {
@@ -1430,7 +1423,7 @@ static void __exit slip_exit(void)
kfree(slip_devs);
slip_devs = NULL;
- if ((i = tty_register_ldisc(N_SLIP, NULL)))
+ if ((i = tty_unregister_ldisc(N_SLIP)))
{
printk(KERN_ERR "SLIP: can't unregister line discipline (err = %d)\n", i);
}
diff --git a/drivers/net/smc-mca.c b/drivers/net/smc-mca.c
index 990201f42ba0..f00c476064f0 100644
--- a/drivers/net/smc-mca.c
+++ b/drivers/net/smc-mca.c
@@ -49,7 +49,6 @@
#include <asm/system.h>
#include "8390.h"
-#include "smc-mca.h"
#define DRV_NAME "smc-mca"
@@ -100,6 +99,63 @@ module_param_array(ultra_irq, int, NULL, 0);
MODULE_PARM_DESC(ultra_io, "SMC Ultra/EtherEZ MCA I/O base address(es)");
MODULE_PARM_DESC(ultra_irq, "SMC Ultra/EtherEZ MCA IRQ number(s)");
+static const struct {
+ unsigned int base_addr;
+} addr_table[] = {
+ { 0x0800 },
+ { 0x1800 },
+ { 0x2800 },
+ { 0x3800 },
+ { 0x4800 },
+ { 0x5800 },
+ { 0x6800 },
+ { 0x7800 },
+ { 0x8800 },
+ { 0x9800 },
+ { 0xa800 },
+ { 0xb800 },
+ { 0xc800 },
+ { 0xd800 },
+ { 0xe800 },
+ { 0xf800 }
+};
+
+#define MEM_MASK 64
+
+static const struct {
+ unsigned char mem_index;
+ unsigned long mem_start;
+ unsigned char num_pages;
+} mem_table[] = {
+ { 16, 0x0c0000, 40 },
+ { 18, 0x0c4000, 40 },
+ { 20, 0x0c8000, 40 },
+ { 22, 0x0cc000, 40 },
+ { 24, 0x0d0000, 40 },
+ { 26, 0x0d4000, 40 },
+ { 28, 0x0d8000, 40 },
+ { 30, 0x0dc000, 40 },
+ {144, 0xfc0000, 40 },
+ {148, 0xfc8000, 40 },
+ {154, 0xfd0000, 40 },
+ {156, 0xfd8000, 40 },
+ { 0, 0x0c0000, 20 },
+ { 1, 0x0c2000, 20 },
+ { 2, 0x0c4000, 20 },
+ { 3, 0x0c6000, 20 }
+};
+
+#define IRQ_MASK 243
+static const struct {
+ unsigned char new_irq;
+ unsigned char old_irq;
+} irq_table[] = {
+ { 3, 3 },
+ { 4, 4 },
+ { 10, 10 },
+ { 14, 15 }
+};
+
static short smc_mca_adapter_ids[] __initdata = {
0x61c8,
0x61c9,
@@ -126,7 +182,7 @@ static char *smc_mca_adapter_names[] __initdata = {
static int ultra_found = 0;
-int __init ultramca_probe(struct device *gen_dev)
+static int __init ultramca_probe(struct device *gen_dev)
{
unsigned short ioaddr;
struct net_device *dev;
diff --git a/drivers/net/smc-mca.h b/drivers/net/smc-mca.h
deleted file mode 100644
index ac50117a7e84..000000000000
--- a/drivers/net/smc-mca.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * djweis weisd3458@uni.edu
- * most of this file was taken from ps2esdi.h
- */
-
-struct {
- unsigned int base_addr;
-} addr_table[] = {
- { 0x0800 },
- { 0x1800 },
- { 0x2800 },
- { 0x3800 },
- { 0x4800 },
- { 0x5800 },
- { 0x6800 },
- { 0x7800 },
- { 0x8800 },
- { 0x9800 },
- { 0xa800 },
- { 0xb800 },
- { 0xc800 },
- { 0xd800 },
- { 0xe800 },
- { 0xf800 }
-};
-
-#define MEM_MASK 64
-
-struct {
- unsigned char mem_index;
- unsigned long mem_start;
- unsigned char num_pages;
-} mem_table[] = {
- { 16, 0x0c0000, 40 },
- { 18, 0x0c4000, 40 },
- { 20, 0x0c8000, 40 },
- { 22, 0x0cc000, 40 },
- { 24, 0x0d0000, 40 },
- { 26, 0x0d4000, 40 },
- { 28, 0x0d8000, 40 },
- { 30, 0x0dc000, 40 },
- {144, 0xfc0000, 40 },
- {148, 0xfc8000, 40 },
- {154, 0xfd0000, 40 },
- {156, 0xfd8000, 40 },
- { 0, 0x0c0000, 20 },
- { 1, 0x0c2000, 20 },
- { 2, 0x0c4000, 20 },
- { 3, 0x0c6000, 20 }
-};
-
-#define IRQ_MASK 243
-struct {
- unsigned char new_irq;
- unsigned char old_irq;
-} irq_table[] = {
- { 3, 3 },
- { 4, 4 },
- { 10, 10 },
- { 14, 15 }
-};
diff --git a/drivers/net/smc-ultra.c b/drivers/net/smc-ultra.c
index b564c677c6d2..6d9dae60a697 100644
--- a/drivers/net/smc-ultra.c
+++ b/drivers/net/smc-ultra.c
@@ -194,12 +194,7 @@ struct net_device * __init ultra_probe(int unit)
err = do_ultra_probe(dev);
if (err)
goto out;
- err = register_netdev(dev);
- if (err)
- goto out1;
return dev;
-out1:
- cleanup_card(dev);
out:
free_netdev(dev);
return ERR_PTR(err);
@@ -325,6 +320,9 @@ static int __init ultra_probe1(struct net_device *dev, int ioaddr)
#endif
NS8390_init(dev, 0);
+ retval = register_netdev(dev);
+ if (retval)
+ goto out;
return 0;
out:
release_region(ioaddr, ULTRA_IO_EXTENT);
@@ -583,11 +581,8 @@ init_module(void)
dev->irq = irq[this_dev];
dev->base_addr = io[this_dev];
if (do_ultra_probe(dev) == 0) {
- if (register_netdev(dev) == 0) {
- dev_ultra[found++] = dev;
- continue;
- }
- cleanup_card(dev);
+ dev_ultra[found++] = dev;
+ continue;
}
free_netdev(dev);
printk(KERN_WARNING "smc-ultra.c: No SMC Ultra card found (i/o = 0x%x).\n", io[this_dev]);
diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c
index 5e561ba44333..1438fdd20826 100644
--- a/drivers/net/smc91x.c
+++ b/drivers/net/smc91x.c
@@ -129,7 +129,7 @@ MODULE_PARM_DESC(nowait, "set to 1 for no wait state");
/*
* Transmit timeout, default 5 seconds.
*/
-static int watchdog = 5000;
+static int watchdog = 1000;
module_param(watchdog, int, 0400);
MODULE_PARM_DESC(watchdog, "transmit timeout in milliseconds");
@@ -315,15 +315,25 @@ static void smc_reset(struct net_device *dev)
struct smc_local *lp = netdev_priv(dev);
void __iomem *ioaddr = lp->base;
unsigned int ctl, cfg;
+ struct sk_buff *pending_skb;
DBG(2, "%s: %s\n", dev->name, __FUNCTION__);
- /* Disable all interrupts */
+ /* Disable all interrupts, block TX tasklet */
spin_lock(&lp->lock);
SMC_SELECT_BANK(2);
SMC_SET_INT_MASK(0);
+ pending_skb = lp->pending_tx_skb;
+ lp->pending_tx_skb = NULL;
spin_unlock(&lp->lock);
+ /* free any pending tx skb */
+ if (pending_skb) {
+ dev_kfree_skb(pending_skb);
+ lp->stats.tx_errors++;
+ lp->stats.tx_aborted_errors++;
+ }
+
/*
* This resets the registers mostly to defaults, but doesn't
* affect EEPROM. That seems unnecessary
@@ -389,14 +399,6 @@ static void smc_reset(struct net_device *dev)
SMC_SELECT_BANK(2);
SMC_SET_MMU_CMD(MC_RESET);
SMC_WAIT_MMU_BUSY();
-
- /* clear anything saved */
- if (lp->pending_tx_skb != NULL) {
- dev_kfree_skb (lp->pending_tx_skb);
- lp->pending_tx_skb = NULL;
- lp->stats.tx_errors++;
- lp->stats.tx_aborted_errors++;
- }
}
/*
@@ -440,6 +442,7 @@ static void smc_shutdown(struct net_device *dev)
{
struct smc_local *lp = netdev_priv(dev);
void __iomem *ioaddr = lp->base;
+ struct sk_buff *pending_skb;
DBG(2, "%s: %s\n", CARDNAME, __FUNCTION__);
@@ -447,7 +450,11 @@ static void smc_shutdown(struct net_device *dev)
spin_lock(&lp->lock);
SMC_SELECT_BANK(2);
SMC_SET_INT_MASK(0);
+ pending_skb = lp->pending_tx_skb;
+ lp->pending_tx_skb = NULL;
spin_unlock(&lp->lock);
+ if (pending_skb)
+ dev_kfree_skb(pending_skb);
/* and tell the card to stay away from that nasty outside world */
SMC_SELECT_BANK(0);
@@ -627,7 +634,12 @@ static void smc_hardware_send_pkt(unsigned long data)
}
skb = lp->pending_tx_skb;
+ if (unlikely(!skb)) {
+ smc_special_unlock(&lp->lock);
+ return;
+ }
lp->pending_tx_skb = NULL;
+
packet_no = SMC_GET_AR();
if (unlikely(packet_no & AR_FAILED)) {
printk("%s: Memory allocation failed.\n", dev->name);
@@ -660,15 +672,14 @@ static void smc_hardware_send_pkt(unsigned long data)
SMC_outw(((len & 1) ? (0x2000 | buf[len-1]) : 0), ioaddr, DATA_REG);
/*
- * If THROTTLE_TX_PKTS is set, we look at the TX_EMPTY flag
- * before queueing this packet for TX, and if it's clear then
- * we stop the queue here. This will have the effect of
- * having at most 2 packets queued for TX in the chip's memory
- * at all time. If THROTTLE_TX_PKTS is not set then the queue
- * is stopped only when memory allocation (MC_ALLOC) does not
- * succeed right away.
+ * If THROTTLE_TX_PKTS is set, we stop the queue here. This will
+ * have the effect of having at most one packet queued for TX
+ * in the chip's memory at all time.
+ *
+ * If THROTTLE_TX_PKTS is not set then the queue is stopped only
+ * when memory allocation (MC_ALLOC) does not succeed right away.
*/
- if (THROTTLE_TX_PKTS && !(SMC_GET_INT() & IM_TX_EMPTY_INT))
+ if (THROTTLE_TX_PKTS)
netif_stop_queue(dev);
/* queue the packet for TX */
@@ -703,7 +714,6 @@ static int smc_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
DBG(3, "%s: %s\n", dev->name, __FUNCTION__);
BUG_ON(lp->pending_tx_skb != NULL);
- lp->pending_tx_skb = skb;
/*
* The MMU wants the number of pages to be the number of 256 bytes
@@ -719,7 +729,6 @@ static int smc_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
numPages = ((skb->len & ~1) + (6 - 1)) >> 8;
if (unlikely(numPages > 7)) {
printk("%s: Far too big packet error.\n", dev->name);
- lp->pending_tx_skb = NULL;
lp->stats.tx_errors++;
lp->stats.tx_dropped++;
dev_kfree_skb(skb);
@@ -746,6 +755,7 @@ static int smc_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
smc_special_unlock(&lp->lock);
+ lp->pending_tx_skb = skb;
if (!poll_count) {
/* oh well, wait until the chip finds memory later */
netif_stop_queue(dev);
@@ -792,17 +802,20 @@ static void smc_tx(struct net_device *dev)
DBG(2, "%s: TX STATUS 0x%04x PNR 0x%02x\n",
dev->name, tx_status, packet_no);
- if (!(tx_status & TS_SUCCESS))
+ if (!(tx_status & ES_TX_SUC))
lp->stats.tx_errors++;
- if (tx_status & TS_LOSTCAR)
+
+ if (tx_status & ES_LOSTCARR)
lp->stats.tx_carrier_errors++;
- if (tx_status & TS_LATCOL) {
- PRINTK("%s: late collision occurred on last xmit\n", dev->name);
+ if (tx_status & (ES_LATCOL | ES_16COL)) {
+ PRINTK("%s: %s occurred on last xmit\n", dev->name,
+ (tx_status & ES_LATCOL) ?
+ "late collision" : "too many collisions");
lp->stats.tx_window_errors++;
if (!(lp->stats.tx_window_errors & 63) && net_ratelimit()) {
- printk(KERN_INFO "%s: unexpectedly large numbers of "
- "late collisions. Please check duplex "
+ printk(KERN_INFO "%s: unexpectedly large number of "
+ "bad collisions. Please check duplex "
"setting.\n", dev->name);
}
}
@@ -1060,7 +1073,7 @@ static void smc_phy_powerdown(struct net_device *dev)
above). linkwatch_event() also wants the netlink semaphore.
*/
while(lp->work_pending)
- schedule();
+ yield();
bmcr = smc_phy_read(dev, phy, MII_BMCR);
smc_phy_write(dev, phy, MII_BMCR, bmcr | BMCR_PDOWN);
@@ -1236,7 +1249,7 @@ static void smc_10bt_check_media(struct net_device *dev, int init)
old_carrier = netif_carrier_ok(dev) ? 1 : 0;
SMC_SELECT_BANK(0);
- new_carrier = SMC_inw(ioaddr, EPH_STATUS_REG) & ES_LINK_OK ? 1 : 0;
+ new_carrier = (SMC_GET_EPH_STATUS() & ES_LINK_OK) ? 1 : 0;
SMC_SELECT_BANK(2);
if (init || (old_carrier != new_carrier)) {
@@ -1308,15 +1321,16 @@ static irqreturn_t smc_interrupt(int irq, void *dev_id, struct pt_regs *regs)
if (!status)
break;
- if (status & IM_RCV_INT) {
- DBG(3, "%s: RX irq\n", dev->name);
- smc_rcv(dev);
- } else if (status & IM_TX_INT) {
+ if (status & IM_TX_INT) {
+ /* do this before RX as it will free memory quickly */
DBG(3, "%s: TX int\n", dev->name);
smc_tx(dev);
SMC_ACK_INT(IM_TX_INT);
if (THROTTLE_TX_PKTS)
netif_wake_queue(dev);
+ } else if (status & IM_RCV_INT) {
+ DBG(3, "%s: RX irq\n", dev->name);
+ smc_rcv(dev);
} else if (status & IM_ALLOC_INT) {
DBG(3, "%s: Allocation irq\n", dev->name);
tasklet_hi_schedule(&lp->tx_task);
@@ -1337,7 +1351,10 @@ static irqreturn_t smc_interrupt(int irq, void *dev_id, struct pt_regs *regs)
/* multiple collisions */
lp->stats.collisions += card_stats & 0xF;
} else if (status & IM_RX_OVRN_INT) {
- DBG(1, "%s: RX overrun\n", dev->name);
+ DBG(1, "%s: RX overrun (EPH_ST 0x%04x)\n", dev->name,
+ ({ int eph_st; SMC_SELECT_BANK(0);
+ eph_st = SMC_GET_EPH_STATUS();
+ SMC_SELECT_BANK(2); eph_st; }) );
SMC_ACK_INT(IM_RX_OVRN_INT);
lp->stats.rx_errors++;
lp->stats.rx_fifo_errors++;
@@ -1389,7 +1406,7 @@ static void smc_timeout(struct net_device *dev)
{
struct smc_local *lp = netdev_priv(dev);
void __iomem *ioaddr = lp->base;
- int status, mask, meminfo, fifo;
+ int status, mask, eph_st, meminfo, fifo;
DBG(2, "%s: %s\n", dev->name, __FUNCTION__);
@@ -1398,11 +1415,13 @@ static void smc_timeout(struct net_device *dev)
mask = SMC_GET_INT_MASK();
fifo = SMC_GET_FIFO();
SMC_SELECT_BANK(0);
+ eph_st = SMC_GET_EPH_STATUS();
meminfo = SMC_GET_MIR();
SMC_SELECT_BANK(2);
spin_unlock_irq(&lp->lock);
- PRINTK( "%s: INT 0x%02x MASK 0x%02x MEM 0x%04x FIFO 0x%04x\n",
- dev->name, status, mask, meminfo, fifo );
+ PRINTK( "%s: TX timeout (INT 0x%02x INTMASK 0x%02x "
+ "MEM 0x%04x FIFO 0x%04x EPH_ST 0x%04x)\n",
+ dev->name, status, mask, meminfo, fifo, eph_st );
smc_reset(dev);
smc_enable(dev);
@@ -1598,14 +1617,8 @@ static int smc_close(struct net_device *dev)
/* clear everything */
smc_shutdown(dev);
-
+ tasklet_kill(&lp->tx_task);
smc_phy_powerdown(dev);
-
- if (lp->pending_tx_skb) {
- dev_kfree_skb(lp->pending_tx_skb);
- lp->pending_tx_skb = NULL;
- }
-
return 0;
}
@@ -1863,7 +1876,7 @@ static int __init smc_probe(struct net_device *dev, void __iomem *ioaddr)
SMC_SELECT_BANK(1);
val = SMC_GET_BASE();
val = ((val & 0x1F00) >> 3) << SMC_IO_SHIFT;
- if (((unsigned long)ioaddr & ((PAGE_SIZE-1)<<SMC_IO_SHIFT)) != val) { /*XXX: WTF? */
+ if (((unsigned int)ioaddr & (0x3e0 << SMC_IO_SHIFT)) != val) {
printk("%s: IOADDR %p doesn't match configuration (%x).\n",
CARDNAME, ioaddr, val);
}
@@ -1985,7 +1998,7 @@ static int __init smc_probe(struct net_device *dev, void __iomem *ioaddr)
if (retval)
goto err_out;
- set_irq_type(dev->irq, IRQT_RISING);
+ set_irq_type(dev->irq, SMC_IRQ_TRIGGER_TYPE);
#ifdef SMC_USE_PXA_DMA
{
diff --git a/drivers/net/smc91x.h b/drivers/net/smc91x.h
index ddd2688e7d33..a9b06b8d8e3f 100644
--- a/drivers/net/smc91x.h
+++ b/drivers/net/smc91x.h
@@ -151,7 +151,7 @@
/* We actually can't write halfwords properly if not word aligned */
static inline void
-SMC_outw(u16 val, unsigned long ioaddr, int reg)
+SMC_outw(u16 val, void __iomem *ioaddr, int reg)
{
if (reg & 2) {
unsigned int v = val << 16;
@@ -182,6 +182,16 @@ SMC_outw(u16 val, unsigned long ioaddr, int reg)
#define SMC_insl(a, r, p, l) readsl((a) + (r), p, l)
#define SMC_outsl(a, r, p, l) writesl((a) + (r), p, l)
+#include <asm/mach-types.h>
+#include <asm/arch/cpu.h>
+
+#define SMC_IRQ_TRIGGER_TYPE (( \
+ machine_is_omap_h2() \
+ || machine_is_omap_h3() \
+ || (machine_is_omap_innovator() && !cpu_is_omap1510()) \
+ ) ? IRQT_FALLING : IRQT_RISING)
+
+
#elif defined(CONFIG_SH_SH4202_MICRODEV)
#define SMC_CAN_USE_8BIT 0
@@ -300,6 +310,9 @@ static inline void SMC_outsw (unsigned long a, int r, unsigned char* p, int l)
#endif
+#ifndef SMC_IRQ_TRIGGER_TYPE
+#define SMC_IRQ_TRIGGER_TYPE IRQT_RISING
+#endif
#ifdef SMC_USE_PXA_DMA
/*
@@ -317,7 +330,7 @@ static inline void SMC_outsw (unsigned long a, int r, unsigned char* p, int l)
#define SMC_insl(a, r, p, l) \
smc_pxa_dma_insl(a, lp->physaddr, r, dev->dma, p, l)
static inline void
-smc_pxa_dma_insl(u_long ioaddr, u_long physaddr, int reg, int dma,
+smc_pxa_dma_insl(void __iomem *ioaddr, u_long physaddr, int reg, int dma,
u_char *buf, int len)
{
dma_addr_t dmabuf;
@@ -355,7 +368,7 @@ smc_pxa_dma_insl(u_long ioaddr, u_long physaddr, int reg, int dma,
#define SMC_insw(a, r, p, l) \
smc_pxa_dma_insw(a, lp->physaddr, r, dev->dma, p, l)
static inline void
-smc_pxa_dma_insw(u_long ioaddr, u_long physaddr, int reg, int dma,
+smc_pxa_dma_insw(void __iomem *ioaddr, u_long physaddr, int reg, int dma,
u_char *buf, int len)
{
dma_addr_t dmabuf;
@@ -681,14 +694,6 @@ static const char * chip_ids[ 16 ] = {
/*
- . Transmit status bits
-*/
-#define TS_SUCCESS 0x0001
-#define TS_LOSTCAR 0x0400
-#define TS_LATCOL 0x0200
-#define TS_16COL 0x0010
-
-/*
. Receive status bits
*/
#define RS_ALGNERR 0x8000
@@ -845,6 +850,7 @@ static const char * chip_ids[ 16 ] = {
#define SMC_GET_FIFO() SMC_inw( ioaddr, FIFO_REG )
#define SMC_GET_PTR() SMC_inw( ioaddr, PTR_REG )
#define SMC_SET_PTR(x) SMC_outw( x, ioaddr, PTR_REG )
+#define SMC_GET_EPH_STATUS() SMC_inw( ioaddr, EPH_STATUS_REG )
#define SMC_GET_RCR() SMC_inw( ioaddr, RCR_REG )
#define SMC_SET_RCR(x) SMC_outw( x, ioaddr, RCR_REG )
#define SMC_GET_REV() SMC_inw( ioaddr, REV_REG )
diff --git a/drivers/net/starfire.c b/drivers/net/starfire.c
index 236bdd3f6ba0..88b89dc95c77 100644
--- a/drivers/net/starfire.c
+++ b/drivers/net/starfire.c
@@ -2,7 +2,7 @@
/*
Written 1998-2000 by Donald Becker.
- Current maintainer is Ion Badulescu <ionut@cs.columbia.edu>. Please
+ Current maintainer is Ion Badulescu <ionut ta badula tod org>. Please
send all bug reports to me, and not to Donald Becker, as this code
has been heavily modified from Donald's original version.
@@ -129,12 +129,18 @@
- put the chip to a D3 slumber on driver unload
- added config option to enable/disable NAPI
-TODO: bugfixes (no bugs known as of right now)
+ LK1.4.2 (Ion Badulescu)
+ - finally added firmware (GPL'ed by Adaptec)
+ - removed compatibility code for 2.2.x
+
+TODO: - fix forced speed/duplexing code (broken a long time ago, when
+ somebody converted the driver to use the generic MII code)
+ - fix VLAN support
*/
#define DRV_NAME "starfire"
-#define DRV_VERSION "1.03+LK1.4.1"
-#define DRV_RELDATE "February 10, 2002"
+#define DRV_VERSION "1.03+LK1.4.2"
+#define DRV_RELDATE "January 19, 2005"
#include <linux/config.h>
#include <linux/version.h>
@@ -145,25 +151,15 @@ TODO: bugfixes (no bugs known as of right now)
#include <linux/etherdevice.h>
#include <linux/init.h>
#include <linux/delay.h>
+#include <linux/crc32.h>
+#include <linux/ethtool.h>
+#include <linux/mii.h>
+#include <linux/if_vlan.h>
#include <asm/processor.h> /* Processor type for cache alignment. */
#include <asm/uaccess.h>
#include <asm/io.h>
-/*
- * Adaptec's license for their drivers (which is where I got the
- * firmware files) does not allow one to redistribute them. Thus, we can't
- * include the firmware with this driver.
- *
- * However, should a legal-to-distribute firmware become available,
- * the driver developer would need only to obtain the firmware in the
- * form of a C header file.
- * Once that's done, the #undef below must be changed into a #define
- * for this driver to really use the firmware. Note that Rx/Tx
- * hardware TCP checksumming is not possible without the firmware.
- *
- * WANTED: legal firmware to include with this GPL'd driver.
- */
-#undef HAS_FIRMWARE
+#include "starfire_firmware.h"
/*
* The current frame processor firmware fails to checksum a fragment
* of length 1. If and when this is fixed, the #define below can be removed.
@@ -172,13 +168,7 @@ TODO: bugfixes (no bugs known as of right now)
/*
* Define this if using the driver with the zero-copy patch
*/
-#if defined(HAS_FIRMWARE) && defined(MAX_SKB_FRAGS)
#define ZEROCOPY
-#endif
-
-#ifdef HAS_FIRMWARE
-#include "starfire_firmware.h"
-#endif /* HAS_FIRMWARE */
#if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE)
#define VLAN_SUPPORT
@@ -202,11 +192,7 @@ static int mtu;
The Starfire has a 512 element hash table based on the Ethernet CRC. */
static int multicast_filter_limit = 512;
/* Whether to do TCP/UDP checksums in hardware */
-#ifdef HAS_FIRMWARE
static int enable_hw_cksum = 1;
-#else
-static int enable_hw_cksum = 0;
-#endif
#define PKT_BUF_SZ 1536 /* Size of each temporary Rx buffer.*/
/*
@@ -291,43 +277,15 @@ static int full_duplex[MAX_UNITS] = {0, };
#define RX_DESC_ADDR_SIZE RxDescAddr32bit
#endif
-#ifdef MAX_SKB_FRAGS
#define skb_first_frag_len(skb) skb_headlen(skb)
#define skb_num_frags(skb) (skb_shinfo(skb)->nr_frags + 1)
-#else /* not MAX_SKB_FRAGS */
-#define skb_first_frag_len(skb) (skb->len)
-#define skb_num_frags(skb) 1
-#endif /* not MAX_SKB_FRAGS */
-
-/* 2.2.x compatibility code */
-#if LINUX_VERSION_CODE < 0x20300
-
-#include "starfire-kcomp22.h"
-
-#else /* LINUX_VERSION_CODE > 0x20300 */
-
-#include <linux/crc32.h>
-#include <linux/ethtool.h>
-#include <linux/mii.h>
-
-#include <linux/if_vlan.h>
-
-#define init_tx_timer(dev, func, timeout) \
- dev->tx_timeout = func; \
- dev->watchdog_timeo = timeout;
-#define kick_tx_timer(dev, func, timeout)
-
-#define netif_start_if(dev)
-#define netif_stop_if(dev)
-
-#define PCI_SLOT_NAME(pci_dev) pci_name(pci_dev)
-
-#endif /* LINUX_VERSION_CODE > 0x20300 */
#ifdef HAVE_NETDEV_POLL
#define init_poll(dev) \
+do { \
dev->poll = &netdev_poll; \
- dev->weight = max_interrupt_work;
+ dev->weight = max_interrupt_work; \
+} while (0)
#define netdev_rx(dev, ioaddr) \
do { \
u32 intr_enable; \
@@ -341,7 +299,7 @@ do { \
/* Paranoia check */ \
intr_enable = readl(ioaddr + IntrEnable); \
if (intr_enable & (IntrRxDone | IntrRxEmpty)) { \
- printk("%s: interrupt while in polling mode!\n", dev->name); \
+ printk(KERN_INFO "%s: interrupt while in polling mode!\n", dev->name); \
intr_enable &= ~(IntrRxDone | IntrRxEmpty); \
writel(intr_enable, ioaddr + IntrEnable); \
} \
@@ -371,6 +329,7 @@ KERN_INFO " (unofficial 2.2/2.4 kernel port, version " DRV_VERSION ", " DRV_RELD
MODULE_AUTHOR("Donald Becker <becker@scyld.com>");
MODULE_DESCRIPTION("Adaptec Starfire Ethernet driver");
MODULE_LICENSE("GPL");
+MODULE_VERSION(DRV_VERSION);
module_param(max_interrupt_work, int, 0);
module_param(mtu, int, 0);
@@ -425,7 +384,7 @@ on the 32/64 bitness of the architecture), and relies on automatic
minimum-length padding. It does not use the completion queue
consumer index, but instead checks for non-zero status entries.
-For receive this driver uses type 0/1/2/3 receive descriptors. The driver
+For receive this driver uses type 2/3 receive descriptors. The driver
allocates full frame size skbuffs for the Rx ring buffers, so all frames
should fit in a single descriptor. The driver does not use the completion
queue consumer index, but instead checks for non-zero status entries.
@@ -476,7 +435,7 @@ IVc. Errata
*/
-
+
enum chip_capability_flags {CanHaveMII=1, };
@@ -670,7 +629,6 @@ struct full_rx_done_desc {
u32 timestamp;
};
/* XXX: this is ugly and I'm not sure it's worth the trouble -Ion */
-#ifdef HAS_FIRMWARE
#ifdef VLAN_SUPPORT
typedef struct full_rx_done_desc rx_done_desc;
#define RxComplType RxComplType3
@@ -678,15 +636,6 @@ typedef struct full_rx_done_desc rx_done_desc;
typedef struct csum_rx_done_desc rx_done_desc;
#define RxComplType RxComplType2
#endif /* not VLAN_SUPPORT */
-#else /* not HAS_FIRMWARE */
-#ifdef VLAN_SUPPORT
-typedef struct basic_rx_done_desc rx_done_desc;
-#define RxComplType RxComplType1
-#else /* not VLAN_SUPPORT */
-typedef struct short_rx_done_desc rx_done_desc;
-#define RxComplType RxComplType0
-#endif /* not VLAN_SUPPORT */
-#endif /* not HAS_FIRMWARE */
enum rx_done_bits {
RxOK=0x20000000, RxFIFOErr=0x10000000, RxBufQ2=0x08000000,
@@ -898,13 +847,10 @@ static int __devinit starfire_init_one(struct pci_dev *pdev,
/* enable MWI -- it vastly improves Rx performance on sparc64 */
pci_set_mwi(pdev);
-#ifdef MAX_SKB_FRAGS
- dev->features |= NETIF_F_SG;
-#endif /* MAX_SKB_FRAGS */
#ifdef ZEROCOPY
/* Starfire can do TCP/UDP checksumming */
if (enable_hw_cksum)
- dev->features |= NETIF_F_IP_CSUM;
+ dev->features |= NETIF_F_IP_CSUM | NETIF_F_SG;
#endif /* ZEROCOPY */
#ifdef VLAN_SUPPORT
dev->features |= NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_FILTER;
@@ -1008,7 +954,8 @@ static int __devinit starfire_init_one(struct pci_dev *pdev,
/* The chip-specific entries in the device structure. */
dev->open = &netdev_open;
dev->hard_start_xmit = &start_tx;
- init_tx_timer(dev, tx_timeout, TX_TIMEOUT);
+ dev->tx_timeout = tx_timeout;
+ dev->watchdog_timeo = TX_TIMEOUT;
init_poll(dev);
dev->stop = &netdev_close;
dev->get_stats = &get_stats;
@@ -1039,7 +986,7 @@ static int __devinit starfire_init_one(struct pci_dev *pdev,
if ((mdio_read(dev, phy, MII_BMCR) & BMCR_RESET) == 0)
break;
if (boguscnt == 0) {
- printk("%s: PHY reset never completed!\n", dev->name);
+ printk("%s: PHY#%d reset never completed!\n", dev->name, phy);
continue;
}
mii_status = mdio_read(dev, phy, MII_BMSR);
@@ -1110,6 +1057,7 @@ static int netdev_open(struct net_device *dev)
size_t tx_done_q_size, rx_done_q_size, tx_ring_size, rx_ring_size;
/* Do we ever need to reset the chip??? */
+
retval = request_irq(dev->irq, &intr_handler, SA_SHIRQ, dev->name, dev);
if (retval)
return retval;
@@ -1211,7 +1159,6 @@ static int netdev_open(struct net_device *dev)
writel(np->intr_timer_ctrl, ioaddr + IntrTimerCtrl);
- netif_start_if(dev);
netif_start_queue(dev);
if (debug > 1)
@@ -1238,13 +1185,11 @@ static int netdev_open(struct net_device *dev)
writel(ETH_P_8021Q, ioaddr + VlanType);
#endif /* VLAN_SUPPORT */
-#ifdef HAS_FIRMWARE
/* Load Rx/Tx firmware into the frame processors */
for (i = 0; i < FIRMWARE_RX_SIZE * 2; i++)
writel(firmware_rx[i], ioaddr + RxGfpMem + i * 4);
for (i = 0; i < FIRMWARE_TX_SIZE * 2; i++)
writel(firmware_tx[i], ioaddr + TxGfpMem + i * 4);
-#endif /* HAS_FIRMWARE */
if (enable_hw_cksum)
/* Enable the Rx and Tx units, and the Rx/Tx frame processors. */
writel(TxEnable|TxGFPEnable|RxEnable|RxGFPEnable, ioaddr + GenCtrl);
@@ -1341,7 +1286,7 @@ static void init_ring(struct net_device *dev)
np->rx_info[i].skb = skb;
if (skb == NULL)
break;
- np->rx_info[i].mapping = pci_map_single(np->pci_dev, skb->tail, np->rx_buf_sz, PCI_DMA_FROMDEVICE);
+ np->rx_info[i].mapping = pci_map_single(np->pci_dev, skb->data, np->rx_buf_sz, PCI_DMA_FROMDEVICE);
skb->dev = dev; /* Mark as being used by this device. */
/* Grrr, we cannot offset to correctly align the IP header. */
np->rx_ring[i].rxaddr = cpu_to_dma(np->rx_info[i].mapping | RxDescValid);
@@ -1378,8 +1323,6 @@ static int start_tx(struct sk_buff *skb, struct net_device *dev)
u32 status;
int i;
- kick_tx_timer(dev, tx_timeout, TX_TIMEOUT);
-
/*
* be cautious here, wrapping the queue has weird semantics
* and we may not have enough slots even when it seems we do.
@@ -1404,7 +1347,7 @@ static int start_tx(struct sk_buff *skb, struct net_device *dev)
}
if (has_bad_length)
- skb_checksum_help(skb);
+ skb_checksum_help(skb, 0);
}
#endif /* ZEROCOPY && HAS_BROKEN_FIRMWARE */
@@ -1433,12 +1376,10 @@ static int start_tx(struct sk_buff *skb, struct net_device *dev)
np->tx_info[entry].mapping =
pci_map_single(np->pci_dev, skb->data, skb_first_frag_len(skb), PCI_DMA_TODEVICE);
} else {
-#ifdef MAX_SKB_FRAGS
skb_frag_t *this_frag = &skb_shinfo(skb)->frags[i - 1];
status |= this_frag->size;
np->tx_info[entry].mapping =
pci_map_single(np->pci_dev, page_address(this_frag->page) + this_frag->page_offset, this_frag->size, PCI_DMA_TODEVICE);
-#endif /* MAX_SKB_FRAGS */
}
np->tx_ring[entry].addr = cpu_to_dma(np->tx_info[entry].mapping);
@@ -1531,7 +1472,6 @@ static irqreturn_t intr_handler(int irq, void *dev_instance, struct pt_regs *rgs
np->tx_info[entry].mapping = 0;
np->dirty_tx += np->tx_info[entry].used_slots;
entry = (entry + np->tx_info[entry].used_slots) % TX_RING_SIZE;
-#ifdef MAX_SKB_FRAGS
{
int i;
for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
@@ -1543,7 +1483,7 @@ static irqreturn_t intr_handler(int irq, void *dev_instance, struct pt_regs *rgs
entry++;
}
}
-#endif /* MAX_SKB_FRAGS */
+
dev_kfree_skb_irq(skb);
}
np->tx_done_q[np->tx_done].status = 0;
@@ -1603,7 +1543,7 @@ static int __netdev_rx(struct net_device *dev, int *quota)
if (debug > 4)
printk(KERN_DEBUG " netdev_rx() status of %d was %#8.8x.\n", np->rx_done, desc_status);
if (!(desc_status & RxOK)) {
- /* There was a error. */
+ /* There was an error. */
if (debug > 2)
printk(KERN_DEBUG " netdev_rx() Rx error was %#8.8x.\n", desc_status);
np->stats.rx_errors++;
@@ -1632,7 +1572,7 @@ static int __netdev_rx(struct net_device *dev, int *quota)
pci_dma_sync_single_for_cpu(np->pci_dev,
np->rx_info[entry].mapping,
pkt_len, PCI_DMA_FROMDEVICE);
- eth_copy_and_sum(skb, np->rx_info[entry].skb->tail, pkt_len, 0);
+ eth_copy_and_sum(skb, np->rx_info[entry].skb->data, pkt_len, 0);
pci_dma_sync_single_for_device(np->pci_dev,
np->rx_info[entry].mapping,
pkt_len, PCI_DMA_FROMDEVICE);
@@ -1656,11 +1596,10 @@ static int __netdev_rx(struct net_device *dev, int *quota)
#endif
skb->protocol = eth_type_trans(skb, dev);
-#if defined(HAS_FIRMWARE) || defined(VLAN_SUPPORT)
+#ifdef VLAN_SUPPORT
if (debug > 4)
printk(KERN_DEBUG " netdev_rx() status2 of %d was %#4.4x.\n", np->rx_done, le16_to_cpu(desc->status2));
#endif
-#ifdef HAS_FIRMWARE
if (le16_to_cpu(desc->status2) & 0x0100) {
skb->ip_summed = CHECKSUM_UNNECESSARY;
np->stats.rx_compressed++;
@@ -1679,7 +1618,6 @@ static int __netdev_rx(struct net_device *dev, int *quota)
skb->csum = le16_to_cpu(desc->csum);
printk(KERN_DEBUG "%s: checksum_hw, status2 = %#x\n", dev->name, le16_to_cpu(desc->status2));
}
-#endif /* HAS_FIRMWARE */
#ifdef VLAN_SUPPORT
if (np->vlgrp && le16_to_cpu(desc->status2) & 0x0200) {
if (debug > 4)
@@ -1758,7 +1696,7 @@ static void refill_rx_ring(struct net_device *dev)
if (skb == NULL)
break; /* Better luck next round. */
np->rx_info[entry].mapping =
- pci_map_single(np->pci_dev, skb->tail, np->rx_buf_sz, PCI_DMA_FROMDEVICE);
+ pci_map_single(np->pci_dev, skb->data, np->rx_buf_sz, PCI_DMA_FROMDEVICE);
skb->dev = dev; /* Mark as being used by this device. */
np->rx_ring[entry].rxaddr =
cpu_to_dma(np->rx_info[entry].mapping | RxDescValid);
@@ -1900,9 +1838,6 @@ static struct net_device_stats *get_stats(struct net_device *dev)
}
-/* Chips may use the upper or lower CRC bits, and may reverse and/or invert
- them. Select the endian-ness that results in minimal calculations.
-*/
static void set_rx_mode(struct net_device *dev)
{
struct netdev_private *np = netdev_priv(dev);
@@ -1969,6 +1904,8 @@ static void set_rx_mode(struct net_device *dev)
memset(mc_filter, 0, sizeof(mc_filter));
for (i = 0, mclist = dev->mc_list; mclist && i < dev->mc_count;
i++, mclist = mclist->next) {
+ /* The chip uses the upper 9 CRC bits
+ as index into the hash table */
int bit_nr = ether_crc_le(ETH_ALEN, mclist->dmi_addr) >> 23;
__u32 *fptr = (__u32 *) &mc_filter[(bit_nr >> 4) & ~1];
@@ -2001,7 +1938,7 @@ static void get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
struct netdev_private *np = netdev_priv(dev);
strcpy(info->driver, DRV_NAME);
strcpy(info->version, DRV_VERSION);
- strcpy(info->bus_info, PCI_SLOT_NAME(np->pci_dev));
+ strcpy(info->bus_info, pci_name(np->pci_dev));
}
static int get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
@@ -2083,7 +2020,6 @@ static int netdev_close(struct net_device *dev)
int i;
netif_stop_queue(dev);
- netif_stop_if(dev);
if (debug > 1) {
printk(KERN_DEBUG "%s: Shutting down ethercard, Intr status %#8.8x.\n",
@@ -2184,7 +2120,13 @@ static int __init starfire_init (void)
/* when a module, this is printed whether or not devices are found in probe */
#ifdef MODULE
printk(version);
+#ifdef HAVE_NETDEV_POLL
+ printk(KERN_INFO DRV_NAME ": polling (NAPI) enabled\n");
+#else
+ printk(KERN_INFO DRV_NAME ": polling (NAPI) disabled\n");
#endif
+#endif
+
#ifndef ADDR_64BITS
/* we can do this test only at run-time... sigh */
if (sizeof(dma_addr_t) == sizeof(u64)) {
@@ -2192,10 +2134,6 @@ static int __init starfire_init (void)
return -ENODEV;
}
#endif /* not ADDR_64BITS */
-#ifndef HAS_FIRMWARE
- /* unconditionally disable hw cksums if firmware is not present */
- enable_hw_cksum = 0;
-#endif /* not HAS_FIRMWARE */
return pci_module_init (&starfire_driver);
}
diff --git a/drivers/net/starfire_firmware.h b/drivers/net/starfire_firmware.h
new file mode 100644
index 000000000000..0a668528955d
--- /dev/null
+++ b/drivers/net/starfire_firmware.h
@@ -0,0 +1,346 @@
+/*
+ * Copyright 2003 Adaptec, Inc.
+ *
+ * Please read the following license before using the Adaptec Software
+ * ("Program"). If you do not agree to the license terms, do not use the
+ * Program:
+ *
+ * You agree to be bound by version 2 of the General Public License ("GPL")
+ * dated June 1991, which can be found at http://www.fsf.org/licenses/gpl.html.
+ * If the link is broken, write to Free Software Foundation, 59 Temple Place,
+ * Boston, Massachusetts 02111-1307.
+ *
+ * BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE IT IS LICENSED "AS IS" AND
+ * THERE IS NO WARRANTY FOR THE PROGRAM, INCLUDING BUT NOT LIMITED TO THE
+ * IMPLIED WARRANTIES OF MERCHANTIBILITY OR FITNESS FOR A PARTICULAR PURPOSE
+ * (TO THE EXTENT PERMITTED BY APPLICABLE LAW). USE OF THE PROGRAM IS AT YOUR
+ * OWN RISK. IN NO EVENT WILL ADAPTEC OR ITS LICENSORS BE LIABLE TO YOU FOR
+ * DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM.
+ *
+ */
+
+static const u32 firmware_rx[] = {
+ 0x010003dc, 0x00000000,
+ 0x04000421, 0x00000086,
+ 0x80000015, 0x0000180e,
+ 0x81000015, 0x00006664,
+ 0x1a0040ab, 0x00000b06,
+ 0x14200011, 0x00000000,
+ 0x14204022, 0x0000aaaa,
+ 0x14204022, 0x00000300,
+ 0x14204022, 0x00000000,
+ 0x1a0040ab, 0x00000b14,
+ 0x14200011, 0x00000000,
+ 0x83000015, 0x00000002,
+ 0x04000021, 0x00000000,
+ 0x00000010, 0x00000000,
+ 0x04000421, 0x00000087,
+ 0x00000010, 0x00000000,
+ 0x00000010, 0x00000000,
+ 0x00008015, 0x00000000,
+ 0x0000003e, 0x00000000,
+ 0x00000010, 0x00000000,
+ 0x82000015, 0x00004000,
+ 0x009e8050, 0x00000000,
+ 0x03008015, 0x00000000,
+ 0x86008015, 0x00000000,
+ 0x82000015, 0x00008000,
+ 0x0100001c, 0x00000000,
+ 0x000050a0, 0x0000010c,
+ 0x4e20d011, 0x00006008,
+ 0x1420d012, 0x00004008,
+ 0x0000f090, 0x00007000,
+ 0x0000c8b0, 0x00003000,
+ 0x00004040, 0x00000000,
+ 0x00108015, 0x00000000,
+ 0x00a2c150, 0x00004000,
+ 0x00a400b0, 0x00000014,
+ 0x00000020, 0x00000000,
+ 0x2500400d, 0x00002525,
+ 0x00047220, 0x00003100,
+ 0x00934070, 0x00000000,
+ 0x00000020, 0x00000000,
+ 0x00924460, 0x00000184,
+ 0x2b20c011, 0x00000000,
+ 0x0000c420, 0x00000540,
+ 0x36014018, 0x0000422d,
+ 0x14200011, 0x00000000,
+ 0x00924460, 0x00000183,
+ 0x3200001f, 0x00000034,
+ 0x02ac0015, 0x00000002,
+ 0x00a60110, 0x00000008,
+ 0x42200011, 0x00000000,
+ 0x00924060, 0x00000103,
+ 0x0000001e, 0x00000000,
+ 0x00000020, 0x00000100,
+ 0x0000001e, 0x00000000,
+ 0x00924460, 0x00000086,
+ 0x00004080, 0x00000000,
+ 0x0092c070, 0x00000000,
+ 0x00924060, 0x00000100,
+ 0x0000c890, 0x00005000,
+ 0x00a6c110, 0x00000000,
+ 0x00b0c090, 0x00000012,
+ 0x021c0015, 0x00000000,
+ 0x3200001f, 0x00000034,
+ 0x00924460, 0x00000510,
+ 0x44210011, 0x00000000,
+ 0x42000011, 0x00000000,
+ 0x83000015, 0x00000040,
+ 0x00924460, 0x00000508,
+ 0x45014018, 0x00004545,
+ 0x00808050, 0x00000000,
+ 0x62208012, 0x00000000,
+ 0x82000015, 0x00000800,
+ 0x15200011, 0x00000000,
+ 0x00000010, 0x00000000,
+ 0x00000010, 0x00000000,
+ 0x00000010, 0x00000000,
+ 0x00000010, 0x00000000,
+ 0x00000010, 0x00000000,
+ 0x80000015, 0x0000eea4,
+ 0x81000015, 0x0000005f,
+ 0x00000060, 0x00000000,
+ 0x00004120, 0x00000000,
+ 0x00004a00, 0x00004000,
+ 0x00924460, 0x00000190,
+ 0x5601401a, 0x00005956,
+ 0x14000011, 0x00000000,
+ 0x00934050, 0x00000018,
+ 0x00930050, 0x00000018,
+ 0x3601403a, 0x0000002d,
+ 0x000643a9, 0x00000000,
+ 0x0000c420, 0x00000140,
+ 0x5601401a, 0x00005956,
+ 0x14000011, 0x00000000,
+ 0x00000010, 0x00000000,
+ 0x00000010, 0x00000000,
+ 0x000642a9, 0x00000000,
+ 0x00024420, 0x00000183,
+ 0x5601401a, 0x00005956,
+ 0x82000015, 0x00002000,
+ 0x15200011, 0x00000000,
+ 0x82000015, 0x00000010,
+ 0x15200011, 0x00000000,
+ 0x82000015, 0x00000010,
+ 0x15200011, 0x00000000,
+}; /* 104 Rx instructions */
+#define FIRMWARE_RX_SIZE 104
+
+static const u32 firmware_tx[] = {
+ 0x010003dc, 0x00000000,
+ 0x04000421, 0x00000086,
+ 0x80000015, 0x0000180e,
+ 0x81000015, 0x00006664,
+ 0x1a0040ab, 0x00000b06,
+ 0x14200011, 0x00000000,
+ 0x14204022, 0x0000aaaa,
+ 0x14204022, 0x00000300,
+ 0x14204022, 0x00000000,
+ 0x1a0040ab, 0x00000b14,
+ 0x14200011, 0x00000000,
+ 0x83000015, 0x00000002,
+ 0x04000021, 0x00000000,
+ 0x00000010, 0x00000000,
+ 0x04000421, 0x00000087,
+ 0x00000010, 0x00000000,
+ 0x00000010, 0x00000000,
+ 0x00008015, 0x00000000,
+ 0x0000003e, 0x00000000,
+ 0x00000010, 0x00000000,
+ 0x82000015, 0x00004000,
+ 0x009e8050, 0x00000000,
+ 0x03008015, 0x00000000,
+ 0x86008015, 0x00000000,
+ 0x82000015, 0x00008000,
+ 0x0100001c, 0x00000000,
+ 0x000050a0, 0x0000010c,
+ 0x4e20d011, 0x00006008,
+ 0x1420d012, 0x00004008,
+ 0x0000f090, 0x00007000,
+ 0x0000c8b0, 0x00003000,
+ 0x00004040, 0x00000000,
+ 0x00108015, 0x00000000,
+ 0x00a2c150, 0x00004000,
+ 0x00a400b0, 0x00000014,
+ 0x00000020, 0x00000000,
+ 0x2500400d, 0x00002525,
+ 0x00047220, 0x00003100,
+ 0x00934070, 0x00000000,
+ 0x00000020, 0x00000000,
+ 0x00924460, 0x00000184,
+ 0x2b20c011, 0x00000000,
+ 0x0000c420, 0x00000540,
+ 0x36014018, 0x0000422d,
+ 0x14200011, 0x00000000,
+ 0x00924460, 0x00000183,
+ 0x3200001f, 0x00000034,
+ 0x02ac0015, 0x00000002,
+ 0x00a60110, 0x00000008,
+ 0x42200011, 0x00000000,
+ 0x00924060, 0x00000103,
+ 0x0000001e, 0x00000000,
+ 0x00000020, 0x00000100,
+ 0x0000001e, 0x00000000,
+ 0x00924460, 0x00000086,
+ 0x00004080, 0x00000000,
+ 0x0092c070, 0x00000000,
+ 0x00924060, 0x00000100,
+ 0x0000c890, 0x00005000,
+ 0x00a6c110, 0x00000000,
+ 0x00b0c090, 0x00000012,
+ 0x021c0015, 0x00000000,
+ 0x3200001f, 0x00000034,
+ 0x00924460, 0x00000510,
+ 0x44210011, 0x00000000,
+ 0x42000011, 0x00000000,
+ 0x83000015, 0x00000040,
+ 0x00924460, 0x00000508,
+ 0x45014018, 0x00004545,
+ 0x00808050, 0x00000000,
+ 0x62208012, 0x00000000,
+ 0x82000015, 0x00000800,
+ 0x15200011, 0x00000000,
+ 0x00000010, 0x00000000,
+ 0x00000010, 0x00000000,
+ 0x00000010, 0x00000000,
+ 0x00000010, 0x00000000,
+ 0x00000010, 0x00000000,
+ 0x80000015, 0x0000eea4,
+ 0x81000015, 0x0000005f,
+ 0x00000060, 0x00000000,
+ 0x00004120, 0x00000000,
+ 0x00004a00, 0x00004000,
+ 0x00924460, 0x00000190,
+ 0x5601401a, 0x00005956,
+ 0x14000011, 0x00000000,
+ 0x00934050, 0x00000018,
+ 0x00930050, 0x00000018,
+ 0x3601403a, 0x0000002d,
+ 0x000643a9, 0x00000000,
+ 0x0000c420, 0x00000140,
+ 0x5601401a, 0x00005956,
+ 0x14000011, 0x00000000,
+ 0x00000010, 0x00000000,
+ 0x00000010, 0x00000000,
+ 0x000642a9, 0x00000000,
+ 0x00024420, 0x00000183,
+ 0x5601401a, 0x00005956,
+ 0x82000015, 0x00002000,
+ 0x15200011, 0x00000000,
+ 0x82000015, 0x00000010,
+ 0x15200011, 0x00000000,
+ 0x82000015, 0x00000010,
+ 0x15200011, 0x00000000,
+}; /* 104 Tx instructions */
+#define FIRMWARE_TX_SIZE 104
+#if 0
+static const u32 firmware_wol[] = {
+ 0x010003dc, 0x00000000,
+ 0x19000421, 0x00000087,
+ 0x80000015, 0x00001a1a,
+ 0x81000015, 0x00001a1a,
+ 0x1a0040ab, 0x00000b06,
+ 0x15200011, 0x00000000,
+ 0x15204022, 0x0000aaaa,
+ 0x15204022, 0x00000300,
+ 0x15204022, 0x00000000,
+ 0x1a0040ab, 0x00000b15,
+ 0x15200011, 0x00000000,
+ 0x83000015, 0x00000002,
+ 0x04000021, 0x00000000,
+ 0x00000010, 0x00000000,
+ 0x04000421, 0x00000087,
+ 0x00000010, 0x00000000,
+ 0x00000010, 0x00000000,
+ 0x00008015, 0x00000000,
+ 0x0000003e, 0x00000000,
+ 0x00000010, 0x00000000,
+ 0x00000010, 0x00000000,
+ 0x82000015, 0x00004000,
+ 0x82000015, 0x00008000,
+ 0x0000000c, 0x00000000,
+ 0x00000010, 0x00000000,
+ 0x00004080, 0x00000100,
+ 0x1f20c011, 0x00001122,
+ 0x2720f011, 0x00003011,
+ 0x19200071, 0x00000000,
+ 0x1a200051, 0x00000000,
+ 0x00000010, 0x00000000,
+ 0x00000010, 0x00000000,
+ 0x1d2040a4, 0x00003344,
+ 0x1d2040a2, 0x00005566,
+ 0x000040a0, 0x00000100,
+ 0x00108050, 0x00000001,
+ 0x1a208012, 0x00000006,
+ 0x82000015, 0x00008080,
+ 0x010003dc, 0x00000000,
+ 0x1d2040a4, 0x00002233,
+ 0x1d2040a4, 0x00004455,
+ 0x2d208011, 0x00000005,
+ 0x1d2040a4, 0x00006611,
+ 0x00108050, 0x00000001,
+ 0x27200011, 0x00000000,
+ 0x1d2050a4, 0x00006600,
+ 0x82000015, 0x00008080,
+ 0x010003dc, 0x00000000,
+ 0x00000050, 0x00000000,
+ 0x1b200031, 0x00000000,
+ 0x0000001e, 0x00000000,
+ 0x0000001e, 0x00000000,
+ 0x0000001e, 0x00000000,
+ 0x0000001e, 0x00000000,
+ 0x00924460, 0x00000086,
+ 0x00004080, 0x00000000,
+ 0x0092c070, 0x00000000,
+ 0x00924060, 0x00000100,
+ 0x0000c890, 0x00005000,
+ 0x00a6c110, 0x00000000,
+ 0x00b0c090, 0x00000012,
+ 0x021c0015, 0x00000000,
+ 0x3200001f, 0x00000034,
+ 0x00924460, 0x00000510,
+ 0x44210011, 0x00000000,
+ 0x42000011, 0x00000000,
+ 0x83000015, 0x00000040,
+ 0x00924460, 0x00000508,
+ 0x476a0012, 0x00000100,
+ 0x83000015, 0x00000008,
+ 0x16200011, 0x00000000,
+ 0x001e8050, 0x00000000,
+ 0x001e8050, 0x00000000,
+ 0x00808050, 0x00000000,
+ 0x03008015, 0x00000000,
+ 0x62208012, 0x00000000,
+ 0x82000015, 0x00000800,
+ 0x16200011, 0x00000000,
+ 0x80000015, 0x0000eea4,
+ 0x81000015, 0x0000005f,
+ 0x00000020, 0x00000000,
+ 0x00004120, 0x00000000,
+ 0x00004a00, 0x00004000,
+ 0x00924460, 0x00000190,
+ 0x5c01401a, 0x0000595c,
+ 0x15000011, 0x00000000,
+ 0x00934050, 0x00000018,
+ 0x00930050, 0x00000018,
+ 0x3601403a, 0x0000002d,
+ 0x00064029, 0x00000000,
+ 0x0000c420, 0x00000140,
+ 0x5c01401a, 0x0000595c,
+ 0x15000011, 0x00000000,
+ 0x00000010, 0x00000000,
+ 0x00000010, 0x00000000,
+ 0x00064029, 0x00000000,
+ 0x00024420, 0x00000183,
+ 0x5c01401a, 0x0000595c,
+ 0x82000015, 0x00002000,
+ 0x16200011, 0x00000000,
+ 0x82000015, 0x00000010,
+ 0x16200011, 0x00000000,
+ 0x82000015, 0x00000010,
+ 0x16200011, 0x00000000,
+}; /* 104 WoL instructions */
+#define FIRMWARE_WOL_SIZE 104
+#endif
diff --git a/drivers/net/sundance.c b/drivers/net/sundance.c
index 08cb7177a175..d500a5771dbc 100644
--- a/drivers/net/sundance.c
+++ b/drivers/net/sundance.c
@@ -1028,7 +1028,7 @@ static void init_ring(struct net_device *dev)
skb->dev = dev; /* Mark as being used by this device. */
skb_reserve(skb, 2); /* 16 byte align the IP header. */
np->rx_ring[i].frag[0].addr = cpu_to_le32(
- pci_map_single(np->pci_dev, skb->tail, np->rx_buf_sz,
+ pci_map_single(np->pci_dev, skb->data, np->rx_buf_sz,
PCI_DMA_FROMDEVICE));
np->rx_ring[i].frag[0].length = cpu_to_le32(np->rx_buf_sz | LastFrag);
}
@@ -1341,7 +1341,7 @@ static void rx_poll(unsigned long data)
np->rx_buf_sz,
PCI_DMA_FROMDEVICE);
- eth_copy_and_sum(skb, np->rx_skbuff[entry]->tail, pkt_len, 0);
+ eth_copy_and_sum(skb, np->rx_skbuff[entry]->data, pkt_len, 0);
pci_dma_sync_single_for_device(np->pci_dev,
desc->frag[0].addr,
np->rx_buf_sz,
@@ -1400,7 +1400,7 @@ static void refill_rx (struct net_device *dev)
skb->dev = dev; /* Mark as being used by this device. */
skb_reserve(skb, 2); /* Align IP on 16 byte boundaries */
np->rx_ring[entry].frag[0].addr = cpu_to_le32(
- pci_map_single(np->pci_dev, skb->tail,
+ pci_map_single(np->pci_dev, skb->data,
np->rx_buf_sz, PCI_DMA_FROMDEVICE));
}
/* Perhaps we need not reset this field. */
diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c
index 5cd50fd53c12..2608e7a3d214 100644
--- a/drivers/net/sungem.c
+++ b/drivers/net/sungem.c
@@ -44,6 +44,7 @@
#include <linux/init.h>
#include <linux/errno.h>
#include <linux/pci.h>
+#include <linux/dma-mapping.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/skbuff.h>
@@ -2989,10 +2990,10 @@ static int __devinit gem_init_one(struct pci_dev *pdev,
*/
if (pdev->vendor == PCI_VENDOR_ID_SUN &&
pdev->device == PCI_DEVICE_ID_SUN_GEM &&
- !pci_set_dma_mask(pdev, (u64) 0xffffffffffffffffULL)) {
+ !pci_set_dma_mask(pdev, DMA_64BIT_MASK)) {
pci_using_dac = 1;
} else {
- err = pci_set_dma_mask(pdev, (u64) 0xffffffff);
+ err = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
if (err) {
printk(KERN_ERR PFX "No usable DMA configuration, "
"aborting.\n");
@@ -3078,7 +3079,9 @@ static int __devinit gem_init_one(struct pci_dev *pdev,
gp->phy_mii.dev = dev;
gp->phy_mii.mdio_read = _phy_read;
gp->phy_mii.mdio_write = _phy_write;
-
+#ifdef CONFIG_PPC_PMAC
+ gp->phy_mii.platform_data = gp->of_node;
+#endif
/* By default, we start with autoneg */
gp->want_autoneg = 1;
diff --git a/drivers/net/sungem_phy.c b/drivers/net/sungem_phy.c
index 0fca414d3657..d3ddb41d6e5c 100644
--- a/drivers/net/sungem_phy.c
+++ b/drivers/net/sungem_phy.c
@@ -32,6 +32,10 @@
#include <linux/ethtool.h>
#include <linux/delay.h>
+#ifdef CONFIG_PPC_PMAC
+#include <asm/prom.h>
+#endif
+
#include "sungem_phy.h"
/* Link modes of the BCM5400 PHY */
@@ -281,10 +285,12 @@ static int bcm5411_suspend(struct mii_phy* phy)
static int bcm5421_init(struct mii_phy* phy)
{
u16 data;
- int rev;
+ unsigned int id;
- rev = phy_read(phy, MII_PHYSID2) & 0x000f;
- if (rev == 0) {
+ id = (phy_read(phy, MII_PHYSID1) << 16 | phy_read(phy, MII_PHYSID2));
+
+ /* Revision 0 of 5421 needs some fixups */
+ if (id == 0x002060e0) {
/* This is borrowed from MacOS
*/
phy_write(phy, 0x18, 0x1007);
@@ -297,21 +303,28 @@ static int bcm5421_init(struct mii_phy* phy)
data = phy_read(phy, 0x15);
phy_write(phy, 0x15, data | 0x0200);
}
-#if 0
- /* This has to be verified before I enable it */
- /* Enable automatic low-power */
- phy_write(phy, 0x1c, 0x9002);
- phy_write(phy, 0x1c, 0xa821);
- phy_write(phy, 0x1c, 0x941d);
-#endif
- return 0;
-}
-static int bcm5421k2_init(struct mii_phy* phy)
-{
- /* Init code borrowed from OF */
- phy_write(phy, 4, 0x01e1);
- phy_write(phy, 9, 0x0300);
+ /* Pick up some init code from OF for K2 version */
+ if ((id & 0xfffffff0) == 0x002062e0) {
+ phy_write(phy, 4, 0x01e1);
+ phy_write(phy, 9, 0x0300);
+ }
+
+ /* Check if we can enable automatic low power */
+#ifdef CONFIG_PPC_PMAC
+ if (phy->platform_data) {
+ struct device_node *np = of_get_parent(phy->platform_data);
+ int can_low_power = 1;
+ if (np == NULL || get_property(np, "no-autolowpower", NULL))
+ can_low_power = 0;
+ if (can_low_power) {
+ /* Enable automatic low-power */
+ phy_write(phy, 0x1c, 0x9002);
+ phy_write(phy, 0x1c, 0xa821);
+ phy_write(phy, 0x1c, 0x941d);
+ }
+ }
+#endif /* CONFIG_PPC_PMAC */
return 0;
}
@@ -762,7 +775,7 @@ static struct mii_phy_def bcm5421_phy_def = {
/* Broadcom BCM 5421 built-in K2 */
static struct mii_phy_ops bcm5421k2_phy_ops = {
- .init = bcm5421k2_init,
+ .init = bcm5421_init,
.suspend = bcm5411_suspend,
.setup_aneg = bcm54xx_setup_aneg,
.setup_forced = bcm54xx_setup_forced,
@@ -779,6 +792,25 @@ static struct mii_phy_def bcm5421k2_phy_def = {
.ops = &bcm5421k2_phy_ops
};
+/* Broadcom BCM 5462 built-in Vesta */
+static struct mii_phy_ops bcm5462V_phy_ops = {
+ .init = bcm5421_init,
+ .suspend = bcm5411_suspend,
+ .setup_aneg = bcm54xx_setup_aneg,
+ .setup_forced = bcm54xx_setup_forced,
+ .poll_link = genmii_poll_link,
+ .read_link = bcm54xx_read_link,
+};
+
+static struct mii_phy_def bcm5462V_phy_def = {
+ .phy_id = 0x002060d0,
+ .phy_id_mask = 0xfffffff0,
+ .name = "BCM5462-Vesta",
+ .features = MII_GBIT_FEATURES,
+ .magic_aneg = 1,
+ .ops = &bcm5462V_phy_ops
+};
+
/* Marvell 88E1101 (Apple seem to deal with 2 different revs,
* I masked out the 8 last bits to get both, but some specs
* would be useful here) --BenH.
@@ -824,6 +856,7 @@ static struct mii_phy_def* mii_phy_table[] = {
&bcm5411_phy_def,
&bcm5421_phy_def,
&bcm5421k2_phy_def,
+ &bcm5462V_phy_def,
&marvell_phy_def,
&genmii_phy_def,
NULL
diff --git a/drivers/net/sungem_phy.h b/drivers/net/sungem_phy.h
index 822cb58174ea..430544496c52 100644
--- a/drivers/net/sungem_phy.h
+++ b/drivers/net/sungem_phy.h
@@ -43,9 +43,10 @@ struct mii_phy
int pause;
/* Provided by host chip */
- struct net_device* dev;
+ struct net_device *dev;
int (*mdio_read) (struct net_device *dev, int mii_id, int reg);
void (*mdio_write) (struct net_device *dev, int mii_id, int reg, int val);
+ void *platform_data;
};
/* Pass in a struct mii_phy with dev, mdio_read and mdio_write
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index a0b8848049c9..201a550f0bcc 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -66,8 +66,8 @@
#define DRV_MODULE_NAME "tg3"
#define PFX DRV_MODULE_NAME ": "
-#define DRV_MODULE_VERSION "3.31"
-#define DRV_MODULE_RELDATE "June 8, 2005"
+#define DRV_MODULE_VERSION "3.34"
+#define DRV_MODULE_RELDATE "July 25, 2005"
#define TG3_DEF_MAC_MODE 0
#define TG3_DEF_RX_MODE 0
@@ -90,7 +90,7 @@
/* hardware minimum and maximum for a single frame's data payload */
#define TG3_MIN_MTU 60
#define TG3_MAX_MTU(tp) \
- (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS) ? 9000 : 1500)
+ ((tp->tg3_flags2 & TG3_FLG2_JUMBO_CAPABLE) ? 9000 : 1500)
/* These numbers seem to be hard coded in the NIC firmware somehow.
* You can't change the ring sizes, but you can change where you place
@@ -221,6 +221,10 @@ static struct pci_device_id tg3_pci_tbl[] = {
PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
{ PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5753F,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
+ { PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5780,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
+ { PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5780S,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
{ PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5781,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
{ PCI_VENDOR_ID_SYSKONNECT, PCI_DEVICE_ID_SYSKONNECT_9DXX,
@@ -337,12 +341,10 @@ static struct {
static void tg3_write_indirect_reg32(struct tg3 *tp, u32 off, u32 val)
{
if ((tp->tg3_flags & TG3_FLAG_PCIX_TARGET_HWBUG) != 0) {
- unsigned long flags;
-
- spin_lock_irqsave(&tp->indirect_lock, flags);
+ spin_lock_bh(&tp->indirect_lock);
pci_write_config_dword(tp->pdev, TG3PCI_REG_BASE_ADDR, off);
pci_write_config_dword(tp->pdev, TG3PCI_REG_DATA, val);
- spin_unlock_irqrestore(&tp->indirect_lock, flags);
+ spin_unlock_bh(&tp->indirect_lock);
} else {
writel(val, tp->regs + off);
if ((tp->tg3_flags & TG3_FLAG_5701_REG_WRITE_BUG) != 0)
@@ -353,12 +355,10 @@ static void tg3_write_indirect_reg32(struct tg3 *tp, u32 off, u32 val)
static void _tw32_flush(struct tg3 *tp, u32 off, u32 val)
{
if ((tp->tg3_flags & TG3_FLAG_PCIX_TARGET_HWBUG) != 0) {
- unsigned long flags;
-
- spin_lock_irqsave(&tp->indirect_lock, flags);
+ spin_lock_bh(&tp->indirect_lock);
pci_write_config_dword(tp->pdev, TG3PCI_REG_BASE_ADDR, off);
pci_write_config_dword(tp->pdev, TG3PCI_REG_DATA, val);
- spin_unlock_irqrestore(&tp->indirect_lock, flags);
+ spin_unlock_bh(&tp->indirect_lock);
} else {
void __iomem *dest = tp->regs + off;
writel(val, dest);
@@ -398,28 +398,24 @@ static inline void _tw32_tx_mbox(struct tg3 *tp, u32 off, u32 val)
static void tg3_write_mem(struct tg3 *tp, u32 off, u32 val)
{
- unsigned long flags;
-
- spin_lock_irqsave(&tp->indirect_lock, flags);
+ spin_lock_bh(&tp->indirect_lock);
pci_write_config_dword(tp->pdev, TG3PCI_MEM_WIN_BASE_ADDR, off);
pci_write_config_dword(tp->pdev, TG3PCI_MEM_WIN_DATA, val);
/* Always leave this as zero. */
pci_write_config_dword(tp->pdev, TG3PCI_MEM_WIN_BASE_ADDR, 0);
- spin_unlock_irqrestore(&tp->indirect_lock, flags);
+ spin_unlock_bh(&tp->indirect_lock);
}
static void tg3_read_mem(struct tg3 *tp, u32 off, u32 *val)
{
- unsigned long flags;
-
- spin_lock_irqsave(&tp->indirect_lock, flags);
+ spin_lock_bh(&tp->indirect_lock);
pci_write_config_dword(tp->pdev, TG3PCI_MEM_WIN_BASE_ADDR, off);
pci_read_config_dword(tp->pdev, TG3PCI_MEM_WIN_DATA, val);
/* Always leave this as zero. */
pci_write_config_dword(tp->pdev, TG3PCI_MEM_WIN_BASE_ADDR, 0);
- spin_unlock_irqrestore(&tp->indirect_lock, flags);
+ spin_unlock_bh(&tp->indirect_lock);
}
static void tg3_disable_ints(struct tg3 *tp)
@@ -438,12 +434,14 @@ static inline void tg3_cond_int(struct tg3 *tp)
static void tg3_enable_ints(struct tg3 *tp)
{
+ tp->irq_sync = 0;
+ wmb();
+
tw32(TG3PCI_MISC_HOST_CTRL,
(tp->misc_host_ctrl & ~MISC_HOST_CTRL_MASK_PCI_INT));
tw32_mailbox(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW,
(tp->last_tag << 24));
tr32(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW);
-
tg3_cond_int(tp);
}
@@ -492,6 +490,7 @@ static void tg3_restart_ints(struct tg3 *tp)
static inline void tg3_netif_stop(struct tg3 *tp)
{
+ tp->dev->trans_start = jiffies; /* prevent tx timeout */
netif_poll_disable(tp->dev);
netif_tx_disable(tp->dev);
}
@@ -504,7 +503,8 @@ static inline void tg3_netif_start(struct tg3 *tp)
* (such as after tg3_init_hw)
*/
netif_poll_enable(tp->dev);
- tg3_cond_int(tp);
+ tp->hw_status->status |= SD_STATUS_UPDATED;
+ tg3_enable_ints(tp);
}
static void tg3_switch_clocks(struct tg3 *tp)
@@ -512,6 +512,9 @@ static void tg3_switch_clocks(struct tg3 *tp)
u32 clock_ctrl = tr32(TG3PCI_CLOCK_CTRL);
u32 orig_clock_ctrl;
+ if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5780)
+ return;
+
orig_clock_ctrl = clock_ctrl;
clock_ctrl &= (CLOCK_CTRL_FORCE_CLKRUN |
CLOCK_CTRL_CLKRUN_OENABLE |
@@ -911,7 +914,7 @@ out:
if ((tp->phy_id & PHY_ID_MASK) == PHY_ID_BCM5401) {
/* Cannot do read-modify-write on 5401 */
tg3_writephy(tp, MII_TG3_AUX_CTRL, 0x4c20);
- } else if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS)) {
+ } else if (tp->tg3_flags2 & TG3_FLG2_JUMBO_CAPABLE) {
u32 phy_reg;
/* Set bit 14 with read-modify-write to preserve other bits */
@@ -923,7 +926,7 @@ out:
/* Set phy register 0x10 bit 0 to high fifo elasticity to support
* jumbo frames transmission.
*/
- if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS)) {
+ if (tp->tg3_flags2 & TG3_FLG2_JUMBO_CAPABLE) {
u32 phy_reg;
if (!tg3_readphy(tp, MII_TG3_EXT_CTRL, &phy_reg))
@@ -1097,7 +1100,7 @@ static int tg3_set_power_state(struct tg3 *tp, int state)
tp->link_config.orig_autoneg = tp->link_config.autoneg;
}
- if (!(tp->tg3_flags2 & TG3_FLG2_PHY_SERDES)) {
+ if (!(tp->tg3_flags2 & TG3_FLG2_ANY_SERDES)) {
tp->link_config.speed = SPEED_10;
tp->link_config.duplex = DUPLEX_HALF;
tp->link_config.autoneg = AUTONEG_ENABLE;
@@ -1149,6 +1152,8 @@ static int tg3_set_power_state(struct tg3 *tp, int state)
CLOCK_CTRL_ALTCLK |
CLOCK_CTRL_PWRDOWN_PLL133);
udelay(40);
+ } else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5780) {
+ /* do nothing */
} else if (!((tp->tg3_flags2 & TG3_FLG2_5750_PLUS) &&
(tp->tg3_flags & TG3_FLAG_ENABLE_ASF))) {
u32 newbits1, newbits2;
@@ -1242,6 +1247,25 @@ static void tg3_setup_flow_control(struct tg3 *tp, u32 local_adv, u32 remote_adv
u32 old_tx_mode = tp->tx_mode;
if (tp->tg3_flags & TG3_FLAG_PAUSE_AUTONEG) {
+
+ /* Convert 1000BaseX flow control bits to 1000BaseT
+ * bits before resolving flow control.
+ */
+ if (tp->tg3_flags2 & TG3_FLG2_MII_SERDES) {
+ local_adv &= ~(ADVERTISE_PAUSE_CAP |
+ ADVERTISE_PAUSE_ASYM);
+ remote_adv &= ~(LPA_PAUSE_CAP | LPA_PAUSE_ASYM);
+
+ if (local_adv & ADVERTISE_1000XPAUSE)
+ local_adv |= ADVERTISE_PAUSE_CAP;
+ if (local_adv & ADVERTISE_1000XPSE_ASYM)
+ local_adv |= ADVERTISE_PAUSE_ASYM;
+ if (remote_adv & LPA_1000XPAUSE)
+ remote_adv |= LPA_PAUSE_CAP;
+ if (remote_adv & LPA_1000XPAUSE_ASYM)
+ remote_adv |= LPA_PAUSE_ASYM;
+ }
+
if (local_adv & ADVERTISE_PAUSE_CAP) {
if (local_adv & ADVERTISE_PAUSE_ASYM) {
if (remote_adv & LPA_PAUSE_CAP)
@@ -2502,12 +2526,226 @@ static int tg3_setup_fiber_phy(struct tg3 *tp, int force_reset)
return 0;
}
+static int tg3_setup_fiber_mii_phy(struct tg3 *tp, int force_reset)
+{
+ int current_link_up, err = 0;
+ u32 bmsr, bmcr;
+ u16 current_speed;
+ u8 current_duplex;
+
+ tp->mac_mode |= MAC_MODE_PORT_MODE_GMII;
+ tw32_f(MAC_MODE, tp->mac_mode);
+ udelay(40);
+
+ tw32(MAC_EVENT, 0);
+
+ tw32_f(MAC_STATUS,
+ (MAC_STATUS_SYNC_CHANGED |
+ MAC_STATUS_CFG_CHANGED |
+ MAC_STATUS_MI_COMPLETION |
+ MAC_STATUS_LNKSTATE_CHANGED));
+ udelay(40);
+
+ if (force_reset)
+ tg3_phy_reset(tp);
+
+ current_link_up = 0;
+ current_speed = SPEED_INVALID;
+ current_duplex = DUPLEX_INVALID;
+
+ err |= tg3_readphy(tp, MII_BMSR, &bmsr);
+ err |= tg3_readphy(tp, MII_BMSR, &bmsr);
+
+ err |= tg3_readphy(tp, MII_BMCR, &bmcr);
+
+ if ((tp->link_config.autoneg == AUTONEG_ENABLE) && !force_reset &&
+ (tp->tg3_flags2 & TG3_FLG2_PARALLEL_DETECT)) {
+ /* do nothing, just check for link up at the end */
+ } else if (tp->link_config.autoneg == AUTONEG_ENABLE) {
+ u32 adv, new_adv;
+
+ err |= tg3_readphy(tp, MII_ADVERTISE, &adv);
+ new_adv = adv & ~(ADVERTISE_1000XFULL | ADVERTISE_1000XHALF |
+ ADVERTISE_1000XPAUSE |
+ ADVERTISE_1000XPSE_ASYM |
+ ADVERTISE_SLCT);
+
+ /* Always advertise symmetric PAUSE just like copper */
+ new_adv |= ADVERTISE_1000XPAUSE;
+
+ if (tp->link_config.advertising & ADVERTISED_1000baseT_Half)
+ new_adv |= ADVERTISE_1000XHALF;
+ if (tp->link_config.advertising & ADVERTISED_1000baseT_Full)
+ new_adv |= ADVERTISE_1000XFULL;
+
+ if ((new_adv != adv) || !(bmcr & BMCR_ANENABLE)) {
+ tg3_writephy(tp, MII_ADVERTISE, new_adv);
+ bmcr |= BMCR_ANENABLE | BMCR_ANRESTART;
+ tg3_writephy(tp, MII_BMCR, bmcr);
+
+ tw32_f(MAC_EVENT, MAC_EVENT_LNKSTATE_CHANGED);
+ tp->tg3_flags2 |= TG3_FLG2_PHY_JUST_INITTED;
+ tp->tg3_flags2 &= ~TG3_FLG2_PARALLEL_DETECT;
+
+ return err;
+ }
+ } else {
+ u32 new_bmcr;
+
+ bmcr &= ~BMCR_SPEED1000;
+ new_bmcr = bmcr & ~(BMCR_ANENABLE | BMCR_FULLDPLX);
+
+ if (tp->link_config.duplex == DUPLEX_FULL)
+ new_bmcr |= BMCR_FULLDPLX;
+
+ if (new_bmcr != bmcr) {
+ /* BMCR_SPEED1000 is a reserved bit that needs
+ * to be set on write.
+ */
+ new_bmcr |= BMCR_SPEED1000;
+
+ /* Force a linkdown */
+ if (netif_carrier_ok(tp->dev)) {
+ u32 adv;
+
+ err |= tg3_readphy(tp, MII_ADVERTISE, &adv);
+ adv &= ~(ADVERTISE_1000XFULL |
+ ADVERTISE_1000XHALF |
+ ADVERTISE_SLCT);
+ tg3_writephy(tp, MII_ADVERTISE, adv);
+ tg3_writephy(tp, MII_BMCR, bmcr |
+ BMCR_ANRESTART |
+ BMCR_ANENABLE);
+ udelay(10);
+ netif_carrier_off(tp->dev);
+ }
+ tg3_writephy(tp, MII_BMCR, new_bmcr);
+ bmcr = new_bmcr;
+ err |= tg3_readphy(tp, MII_BMSR, &bmsr);
+ err |= tg3_readphy(tp, MII_BMSR, &bmsr);
+ tp->tg3_flags2 &= ~TG3_FLG2_PARALLEL_DETECT;
+ }
+ }
+
+ if (bmsr & BMSR_LSTATUS) {
+ current_speed = SPEED_1000;
+ current_link_up = 1;
+ if (bmcr & BMCR_FULLDPLX)
+ current_duplex = DUPLEX_FULL;
+ else
+ current_duplex = DUPLEX_HALF;
+
+ if (bmcr & BMCR_ANENABLE) {
+ u32 local_adv, remote_adv, common;
+
+ err |= tg3_readphy(tp, MII_ADVERTISE, &local_adv);
+ err |= tg3_readphy(tp, MII_LPA, &remote_adv);
+ common = local_adv & remote_adv;
+ if (common & (ADVERTISE_1000XHALF |
+ ADVERTISE_1000XFULL)) {
+ if (common & ADVERTISE_1000XFULL)
+ current_duplex = DUPLEX_FULL;
+ else
+ current_duplex = DUPLEX_HALF;
+
+ tg3_setup_flow_control(tp, local_adv,
+ remote_adv);
+ }
+ else
+ current_link_up = 0;
+ }
+ }
+
+ tp->mac_mode &= ~MAC_MODE_HALF_DUPLEX;
+ if (tp->link_config.active_duplex == DUPLEX_HALF)
+ tp->mac_mode |= MAC_MODE_HALF_DUPLEX;
+
+ tw32_f(MAC_MODE, tp->mac_mode);
+ udelay(40);
+
+ tw32_f(MAC_EVENT, MAC_EVENT_LNKSTATE_CHANGED);
+
+ tp->link_config.active_speed = current_speed;
+ tp->link_config.active_duplex = current_duplex;
+
+ if (current_link_up != netif_carrier_ok(tp->dev)) {
+ if (current_link_up)
+ netif_carrier_on(tp->dev);
+ else {
+ netif_carrier_off(tp->dev);
+ tp->tg3_flags2 &= ~TG3_FLG2_PARALLEL_DETECT;
+ }
+ tg3_link_report(tp);
+ }
+ return err;
+}
+
+static void tg3_serdes_parallel_detect(struct tg3 *tp)
+{
+ if (tp->tg3_flags2 & TG3_FLG2_PHY_JUST_INITTED) {
+ /* Give autoneg time to complete. */
+ tp->tg3_flags2 &= ~TG3_FLG2_PHY_JUST_INITTED;
+ return;
+ }
+ if (!netif_carrier_ok(tp->dev) &&
+ (tp->link_config.autoneg == AUTONEG_ENABLE)) {
+ u32 bmcr;
+
+ tg3_readphy(tp, MII_BMCR, &bmcr);
+ if (bmcr & BMCR_ANENABLE) {
+ u32 phy1, phy2;
+
+ /* Select shadow register 0x1f */
+ tg3_writephy(tp, 0x1c, 0x7c00);
+ tg3_readphy(tp, 0x1c, &phy1);
+
+ /* Select expansion interrupt status register */
+ tg3_writephy(tp, 0x17, 0x0f01);
+ tg3_readphy(tp, 0x15, &phy2);
+ tg3_readphy(tp, 0x15, &phy2);
+
+ if ((phy1 & 0x10) && !(phy2 & 0x20)) {
+ /* We have signal detect and not receiving
+ * config code words, link is up by parallel
+ * detection.
+ */
+
+ bmcr &= ~BMCR_ANENABLE;
+ bmcr |= BMCR_SPEED1000 | BMCR_FULLDPLX;
+ tg3_writephy(tp, MII_BMCR, bmcr);
+ tp->tg3_flags2 |= TG3_FLG2_PARALLEL_DETECT;
+ }
+ }
+ }
+ else if (netif_carrier_ok(tp->dev) &&
+ (tp->link_config.autoneg == AUTONEG_ENABLE) &&
+ (tp->tg3_flags2 & TG3_FLG2_PARALLEL_DETECT)) {
+ u32 phy2;
+
+ /* Select expansion interrupt status register */
+ tg3_writephy(tp, 0x17, 0x0f01);
+ tg3_readphy(tp, 0x15, &phy2);
+ if (phy2 & 0x20) {
+ u32 bmcr;
+
+ /* Config code words received, turn on autoneg. */
+ tg3_readphy(tp, MII_BMCR, &bmcr);
+ tg3_writephy(tp, MII_BMCR, bmcr | BMCR_ANENABLE);
+
+ tp->tg3_flags2 &= ~TG3_FLG2_PARALLEL_DETECT;
+
+ }
+ }
+}
+
static int tg3_setup_phy(struct tg3 *tp, int force_reset)
{
int err;
if (tp->tg3_flags2 & TG3_FLG2_PHY_SERDES) {
err = tg3_setup_fiber_phy(tp, force_reset);
+ } else if (tp->tg3_flags2 & TG3_FLG2_MII_SERDES) {
+ err = tg3_setup_fiber_mii_phy(tp, force_reset);
} else {
err = tg3_setup_copper_phy(tp, force_reset);
}
@@ -2578,7 +2816,7 @@ static void tg3_tx(struct tg3 *tp)
sw_idx = NEXT_TX(sw_idx);
}
- dev_kfree_skb_irq(skb);
+ dev_kfree_skb(skb);
}
tp->tx_cons = sw_idx;
@@ -2616,7 +2854,7 @@ static int tg3_alloc_rx_skb(struct tg3 *tp, u32 opaque_key,
map = &tp->rx_std_buffers[dest_idx];
if (src_idx >= 0)
src_map = &tp->rx_std_buffers[src_idx];
- skb_size = RX_PKT_BUF_SZ;
+ skb_size = tp->rx_pkt_buf_sz;
break;
case RXD_OPAQUE_RING_JUMBO:
@@ -2884,11 +3122,8 @@ static int tg3_poll(struct net_device *netdev, int *budget)
{
struct tg3 *tp = netdev_priv(netdev);
struct tg3_hw_status *sblk = tp->hw_status;
- unsigned long flags;
int done;
- spin_lock_irqsave(&tp->lock, flags);
-
/* handle link change and other phy events */
if (!(tp->tg3_flags &
(TG3_FLAG_USE_LINKCHG_REG |
@@ -2896,7 +3131,9 @@ static int tg3_poll(struct net_device *netdev, int *budget)
if (sblk->status & SD_STATUS_LINK_CHG) {
sblk->status = SD_STATUS_UPDATED |
(sblk->status & ~SD_STATUS_LINK_CHG);
+ spin_lock(&tp->lock);
tg3_setup_phy(tp, 0);
+ spin_unlock(&tp->lock);
}
}
@@ -2907,8 +3144,6 @@ static int tg3_poll(struct net_device *netdev, int *budget)
spin_unlock(&tp->tx_lock);
}
- spin_unlock_irqrestore(&tp->lock, flags);
-
/* run RX thread, within the bounds set by NAPI.
* All RX "locking" is done by ensuring outside
* code synchronizes with dev->poll()
@@ -2929,19 +3164,54 @@ static int tg3_poll(struct net_device *netdev, int *budget)
if (tp->tg3_flags & TG3_FLAG_TAGGED_STATUS)
tp->last_tag = sblk->status_tag;
rmb();
+ sblk->status &= ~SD_STATUS_UPDATED;
/* if no more work, tell net stack and NIC we're done */
done = !tg3_has_work(tp);
if (done) {
- spin_lock_irqsave(&tp->lock, flags);
- __netif_rx_complete(netdev);
+ spin_lock(&tp->lock);
+ netif_rx_complete(netdev);
tg3_restart_ints(tp);
- spin_unlock_irqrestore(&tp->lock, flags);
+ spin_unlock(&tp->lock);
}
return (done ? 0 : 1);
}
+static void tg3_irq_quiesce(struct tg3 *tp)
+{
+ BUG_ON(tp->irq_sync);
+
+ tp->irq_sync = 1;
+ smp_mb();
+
+ synchronize_irq(tp->pdev->irq);
+}
+
+static inline int tg3_irq_sync(struct tg3 *tp)
+{
+ return tp->irq_sync;
+}
+
+/* Fully shutdown all tg3 driver activity elsewhere in the system.
+ * If irq_sync is non-zero, then the IRQ handler must be synchronized
+ * with as well. Most of the time, this is not necessary except when
+ * shutting down the device.
+ */
+static inline void tg3_full_lock(struct tg3 *tp, int irq_sync)
+{
+ if (irq_sync)
+ tg3_irq_quiesce(tp);
+ spin_lock_bh(&tp->lock);
+ spin_lock(&tp->tx_lock);
+}
+
+static inline void tg3_full_unlock(struct tg3 *tp)
+{
+ spin_unlock(&tp->tx_lock);
+ spin_unlock_bh(&tp->lock);
+}
+
/* MSI ISR - No need to check for interrupt sharing and no need to
* flush status block and interrupt mailbox. PCI ordering rules
* guarantee that MSI will arrive after the status block.
@@ -2951,9 +3221,6 @@ static irqreturn_t tg3_msi(int irq, void *dev_id, struct pt_regs *regs)
struct net_device *dev = dev_id;
struct tg3 *tp = netdev_priv(dev);
struct tg3_hw_status *sblk = tp->hw_status;
- unsigned long flags;
-
- spin_lock_irqsave(&tp->lock, flags);
/*
* Writing any value to intr-mbox-0 clears PCI INTA# and
@@ -2964,6 +3231,9 @@ static irqreturn_t tg3_msi(int irq, void *dev_id, struct pt_regs *regs)
*/
tw32_mailbox(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW, 0x00000001);
tp->last_tag = sblk->status_tag;
+ rmb();
+ if (tg3_irq_sync(tp))
+ goto out;
sblk->status &= ~SD_STATUS_UPDATED;
if (likely(tg3_has_work(tp)))
netif_rx_schedule(dev); /* schedule NAPI poll */
@@ -2972,9 +3242,7 @@ static irqreturn_t tg3_msi(int irq, void *dev_id, struct pt_regs *regs)
tw32_mailbox(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW,
tp->last_tag << 24);
}
-
- spin_unlock_irqrestore(&tp->lock, flags);
-
+out:
return IRQ_RETVAL(1);
}
@@ -2983,11 +3251,8 @@ static irqreturn_t tg3_interrupt(int irq, void *dev_id, struct pt_regs *regs)
struct net_device *dev = dev_id;
struct tg3 *tp = netdev_priv(dev);
struct tg3_hw_status *sblk = tp->hw_status;
- unsigned long flags;
unsigned int handled = 1;
- spin_lock_irqsave(&tp->lock, flags);
-
/* In INTx mode, it is possible for the interrupt to arrive at
* the CPU before the status block posted prior to the interrupt.
* Reading the PCI State register will confirm whether the
@@ -3004,6 +3269,8 @@ static irqreturn_t tg3_interrupt(int irq, void *dev_id, struct pt_regs *regs)
*/
tw32_mailbox(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW,
0x00000001);
+ if (tg3_irq_sync(tp))
+ goto out;
sblk->status &= ~SD_STATUS_UPDATED;
if (likely(tg3_has_work(tp)))
netif_rx_schedule(dev); /* schedule NAPI poll */
@@ -3018,9 +3285,7 @@ static irqreturn_t tg3_interrupt(int irq, void *dev_id, struct pt_regs *regs)
} else { /* shared interrupt */
handled = 0;
}
-
- spin_unlock_irqrestore(&tp->lock, flags);
-
+out:
return IRQ_RETVAL(handled);
}
@@ -3029,11 +3294,8 @@ static irqreturn_t tg3_interrupt_tagged(int irq, void *dev_id, struct pt_regs *r
struct net_device *dev = dev_id;
struct tg3 *tp = netdev_priv(dev);
struct tg3_hw_status *sblk = tp->hw_status;
- unsigned long flags;
unsigned int handled = 1;
- spin_lock_irqsave(&tp->lock, flags);
-
/* In INTx mode, it is possible for the interrupt to arrive at
* the CPU before the status block posted prior to the interrupt.
* Reading the PCI State register will confirm whether the
@@ -3051,6 +3313,9 @@ static irqreturn_t tg3_interrupt_tagged(int irq, void *dev_id, struct pt_regs *r
tw32_mailbox(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW,
0x00000001);
tp->last_tag = sblk->status_tag;
+ rmb();
+ if (tg3_irq_sync(tp))
+ goto out;
sblk->status &= ~SD_STATUS_UPDATED;
if (likely(tg3_has_work(tp)))
netif_rx_schedule(dev); /* schedule NAPI poll */
@@ -3065,9 +3330,7 @@ static irqreturn_t tg3_interrupt_tagged(int irq, void *dev_id, struct pt_regs *r
} else { /* shared interrupt */
handled = 0;
}
-
- spin_unlock_irqrestore(&tp->lock, flags);
-
+out:
return IRQ_RETVAL(handled);
}
@@ -3106,8 +3369,7 @@ static void tg3_reset_task(void *_data)
tg3_netif_stop(tp);
- spin_lock_irq(&tp->lock);
- spin_lock(&tp->tx_lock);
+ tg3_full_lock(tp, 1);
restart_timer = tp->tg3_flags2 & TG3_FLG2_RESTART_TIMER;
tp->tg3_flags2 &= ~TG3_FLG2_RESTART_TIMER;
@@ -3117,8 +3379,7 @@ static void tg3_reset_task(void *_data)
tg3_netif_start(tp);
- spin_unlock(&tp->tx_lock);
- spin_unlock_irq(&tp->lock);
+ tg3_full_unlock(tp);
if (restart_timer)
mod_timer(&tp->timer, jiffies + 1);
@@ -3224,39 +3485,21 @@ static int tg3_start_xmit(struct sk_buff *skb, struct net_device *dev)
unsigned int i;
u32 len, entry, base_flags, mss;
int would_hit_hwbug;
- unsigned long flags;
len = skb_headlen(skb);
/* No BH disabling for tx_lock here. We are running in BH disabled
* context and TX reclaim runs via tp->poll inside of a software
- * interrupt. Rejoice!
- *
- * Actually, things are not so simple. If we are to take a hw
- * IRQ here, we can deadlock, consider:
- *
- * CPU1 CPU2
- * tg3_start_xmit
- * take tp->tx_lock
- * tg3_timer
- * take tp->lock
- * tg3_interrupt
- * spin on tp->lock
- * spin on tp->tx_lock
- *
- * So we really do need to disable interrupts when taking
- * tx_lock here.
+ * interrupt. Furthermore, IRQ processing runs lockless so we have
+ * no IRQ context deadlocks to worry about either. Rejoice!
*/
- local_irq_save(flags);
- if (!spin_trylock(&tp->tx_lock)) {
- local_irq_restore(flags);
+ if (!spin_trylock(&tp->tx_lock))
return NETDEV_TX_LOCKED;
- }
/* This is a hard error, log it. */
if (unlikely(TX_BUFFS_AVAIL(tp) <= (skb_shinfo(skb)->nr_frags + 1))) {
netif_stop_queue(dev);
- spin_unlock_irqrestore(&tp->tx_lock, flags);
+ spin_unlock(&tp->tx_lock);
printk(KERN_ERR PFX "%s: BUG! Tx Ring full when queue awake!\n",
dev->name);
return NETDEV_TX_BUSY;
@@ -3421,7 +3664,7 @@ static int tg3_start_xmit(struct sk_buff *skb, struct net_device *dev)
out_unlock:
mmiowb();
- spin_unlock_irqrestore(&tp->tx_lock, flags);
+ spin_unlock(&tp->tx_lock);
dev->trans_start = jiffies;
@@ -3433,10 +3676,18 @@ static inline void tg3_set_mtu(struct net_device *dev, struct tg3 *tp,
{
dev->mtu = new_mtu;
- if (new_mtu > ETH_DATA_LEN)
- tp->tg3_flags |= TG3_FLAG_JUMBO_ENABLE;
- else
- tp->tg3_flags &= ~TG3_FLAG_JUMBO_ENABLE;
+ if (new_mtu > ETH_DATA_LEN) {
+ if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5780) {
+ tp->tg3_flags2 &= ~TG3_FLG2_TSO_CAPABLE;
+ ethtool_op_set_tso(dev, 0);
+ }
+ else
+ tp->tg3_flags |= TG3_FLAG_JUMBO_RING_ENABLE;
+ } else {
+ if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5780)
+ tp->tg3_flags2 |= TG3_FLG2_TSO_CAPABLE;
+ tp->tg3_flags &= ~TG3_FLAG_JUMBO_RING_ENABLE;
+ }
}
static int tg3_change_mtu(struct net_device *dev, int new_mtu)
@@ -3455,8 +3706,8 @@ static int tg3_change_mtu(struct net_device *dev, int new_mtu)
}
tg3_netif_stop(tp);
- spin_lock_irq(&tp->lock);
- spin_lock(&tp->tx_lock);
+
+ tg3_full_lock(tp, 1);
tg3_halt(tp, RESET_KIND_SHUTDOWN, 1);
@@ -3466,8 +3717,7 @@ static int tg3_change_mtu(struct net_device *dev, int new_mtu)
tg3_netif_start(tp);
- spin_unlock(&tp->tx_lock);
- spin_unlock_irq(&tp->lock);
+ tg3_full_unlock(tp);
return 0;
}
@@ -3491,7 +3741,7 @@ static void tg3_free_rings(struct tg3 *tp)
continue;
pci_unmap_single(tp->pdev,
pci_unmap_addr(rxp, mapping),
- RX_PKT_BUF_SZ - tp->rx_offset,
+ tp->rx_pkt_buf_sz - tp->rx_offset,
PCI_DMA_FROMDEVICE);
dev_kfree_skb_any(rxp->skb);
rxp->skb = NULL;
@@ -3564,6 +3814,11 @@ static void tg3_init_rings(struct tg3 *tp)
memset(tp->rx_rcb, 0, TG3_RX_RCB_RING_BYTES(tp));
memset(tp->tx_ring, 0, TG3_TX_RING_BYTES);
+ tp->rx_pkt_buf_sz = RX_PKT_BUF_SZ;
+ if ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5780) &&
+ (tp->dev->mtu > ETH_DATA_LEN))
+ tp->rx_pkt_buf_sz = RX_JUMBO_PKT_BUF_SZ;
+
/* Initialize invariants of the rings, we only set this
* stuff once. This works because the card does not
* write into the rx buffer posting rings.
@@ -3572,14 +3827,14 @@ static void tg3_init_rings(struct tg3 *tp)
struct tg3_rx_buffer_desc *rxd;
rxd = &tp->rx_std[i];
- rxd->idx_len = (RX_PKT_BUF_SZ - tp->rx_offset - 64)
+ rxd->idx_len = (tp->rx_pkt_buf_sz - tp->rx_offset - 64)
<< RXD_LEN_SHIFT;
rxd->type_flags = (RXD_FLAG_END << RXD_FLAGS_SHIFT);
rxd->opaque = (RXD_OPAQUE_RING_STD |
(i << RXD_OPAQUE_INDEX_SHIFT));
}
- if (tp->tg3_flags & TG3_FLAG_JUMBO_ENABLE) {
+ if (tp->tg3_flags & TG3_FLAG_JUMBO_RING_ENABLE) {
for (i = 0; i < TG3_RX_JUMBO_RING_SIZE; i++) {
struct tg3_rx_buffer_desc *rxd;
@@ -3600,7 +3855,7 @@ static void tg3_init_rings(struct tg3 *tp)
break;
}
- if (tp->tg3_flags & TG3_FLAG_JUMBO_ENABLE) {
+ if (tp->tg3_flags & TG3_FLAG_JUMBO_RING_ENABLE) {
for (i = 0; i < tp->rx_jumbo_pending; i++) {
if (tg3_alloc_rx_skb(tp, RXD_OPAQUE_RING_JUMBO,
-1, i) < 0)
@@ -4056,7 +4311,30 @@ static int tg3_chip_reset(struct tg3 *tp)
val &= ~PCIX_CAPS_RELAXED_ORDERING;
pci_write_config_dword(tp->pdev, TG3PCI_X_CAPS, val);
- tw32(MEMARB_MODE, MEMARB_MODE_ENABLE);
+ if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5780) {
+ u32 val;
+
+ /* Chip reset on 5780 will reset MSI enable bit,
+ * so need to restore it.
+ */
+ if (tp->tg3_flags2 & TG3_FLG2_USING_MSI) {
+ u16 ctrl;
+
+ pci_read_config_word(tp->pdev,
+ tp->msi_cap + PCI_MSI_FLAGS,
+ &ctrl);
+ pci_write_config_word(tp->pdev,
+ tp->msi_cap + PCI_MSI_FLAGS,
+ ctrl | PCI_MSI_FLAGS_ENABLE);
+ val = tr32(MSGINT_MODE);
+ tw32(MSGINT_MODE, val | MSGINT_MODE_ENABLE);
+ }
+
+ val = tr32(MEMARB_MODE);
+ tw32(MEMARB_MODE, val | MEMARB_MODE_ENABLE);
+
+ } else
+ tw32(MEMARB_MODE, MEMARB_MODE_ENABLE);
if (tp->pci_chip_rev_id == CHIPREV_ID_5750_A3) {
tg3_stop_fw(tp);
@@ -4082,6 +4360,9 @@ static int tg3_chip_reset(struct tg3 *tp)
if (tp->tg3_flags2 & TG3_FLG2_PHY_SERDES) {
tp->mac_mode = MAC_MODE_PORT_MODE_TBI;
tw32_f(MAC_MODE, tp->mac_mode);
+ } else if (tp->tg3_flags2 & TG3_FLG2_MII_SERDES) {
+ tp->mac_mode = MAC_MODE_PORT_MODE_GMII;
+ tw32_f(MAC_MODE, tp->mac_mode);
} else
tw32_f(MAC_MODE, 0);
udelay(40);
@@ -5088,9 +5369,9 @@ static int tg3_set_mac_addr(struct net_device *dev, void *p)
memcpy(dev->dev_addr, addr->sa_data, dev->addr_len);
- spin_lock_irq(&tp->lock);
+ spin_lock_bh(&tp->lock);
__tg3_set_mac_addr(tp);
- spin_unlock_irq(&tp->lock);
+ spin_unlock_bh(&tp->lock);
return 0;
}
@@ -5117,7 +5398,7 @@ static void tg3_set_bdinfo(struct tg3 *tp, u32 bdinfo_addr,
}
static void __tg3_set_rx_mode(struct net_device *);
-static void tg3_set_coalesce(struct tg3 *tp, struct ethtool_coalesce *ec)
+static void __tg3_set_coalesce(struct tg3 *tp, struct ethtool_coalesce *ec)
{
tw32(HOSTCC_RXCOL_TICKS, ec->rx_coalesce_usecs);
tw32(HOSTCC_TXCOL_TICKS, ec->tx_coalesce_usecs);
@@ -5245,7 +5526,7 @@ static int tg3_reset_hw(struct tg3 *tp)
}
#endif
- if (!(tp->tg3_flags & TG3_FLAG_JUMBO_ENABLE)) {
+ if (tp->dev->mtu <= ETH_DATA_LEN) {
tw32(BUFMGR_MB_RDMA_LOW_WATER,
tp->bufmgr_config.mbuf_read_dma_low_water);
tw32(BUFMGR_MB_MACRX_LOW_WATER,
@@ -5320,7 +5601,7 @@ static int tg3_reset_hw(struct tg3 *tp)
/* Setup replenish threshold. */
tw32(RCVBDI_JUMBO_THRESH, tp->rx_jumbo_pending / 8);
- if (tp->tg3_flags & TG3_FLAG_JUMBO_ENABLE) {
+ if (tp->tg3_flags & TG3_FLAG_JUMBO_RING_ENABLE) {
tw32(RCVDBDI_JUMBO_BD + TG3_BDINFO_HOST_ADDR + TG3_64BIT_REG_HIGH,
((u64) tp->rx_jumbo_mapping >> 32));
tw32(RCVDBDI_JUMBO_BD + TG3_BDINFO_HOST_ADDR + TG3_64BIT_REG_LOW,
@@ -5381,7 +5662,7 @@ static int tg3_reset_hw(struct tg3 *tp)
tw32_rx_mbox(MAILBOX_RCV_STD_PROD_IDX + TG3_64BIT_REG_LOW,
tp->rx_std_ptr);
- tp->rx_jumbo_ptr = (tp->tg3_flags & TG3_FLAG_JUMBO_ENABLE) ?
+ tp->rx_jumbo_ptr = (tp->tg3_flags & TG3_FLAG_JUMBO_RING_ENABLE) ?
tp->rx_jumbo_pending : 0;
tw32_rx_mbox(MAILBOX_RCV_JUMBO_PROD_IDX + TG3_64BIT_REG_LOW,
tp->rx_jumbo_ptr);
@@ -5460,7 +5741,7 @@ static int tg3_reset_hw(struct tg3 *tp)
udelay(10);
}
- tg3_set_coalesce(tp, &tp->coal);
+ __tg3_set_coalesce(tp, &tp->coal);
/* set status block DMA address */
tw32(HOSTCC_STATUS_BLK_HOST_ADDR + TG3_64BIT_REG_HIGH,
@@ -5683,7 +5964,8 @@ static int tg3_reset_hw(struct tg3 *tp)
tw32(MAC_RCV_RULE_1, 0x86000004 & RCV_RULE_DISABLE_MASK);
tw32(MAC_RCV_VALUE_1, 0xffffffff & RCV_RULE_DISABLE_MASK);
- if (tp->tg3_flags2 & TG3_FLG2_5705_PLUS)
+ if ((tp->tg3_flags2 & TG3_FLG2_5705_PLUS) &&
+ (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5780))
limit = 8;
else
limit = 16;
@@ -5727,9 +6009,6 @@ static int tg3_reset_hw(struct tg3 *tp)
tg3_write_sig_post_reset(tp, RESET_KIND_INIT);
- if (tp->tg3_flags & TG3_FLAG_INIT_COMPLETE)
- tg3_enable_ints(tp);
-
return 0;
}
@@ -5802,10 +6081,8 @@ static void tg3_periodic_fetch_stats(struct tg3 *tp)
static void tg3_timer(unsigned long __opaque)
{
struct tg3 *tp = (struct tg3 *) __opaque;
- unsigned long flags;
- spin_lock_irqsave(&tp->lock, flags);
- spin_lock(&tp->tx_lock);
+ spin_lock(&tp->lock);
if (!(tp->tg3_flags & TG3_FLAG_TAGGED_STATUS)) {
/* All of this garbage is because when using non-tagged
@@ -5822,8 +6099,7 @@ static void tg3_timer(unsigned long __opaque)
if (!(tr32(WDMAC_MODE) & WDMAC_MODE_ENABLE)) {
tp->tg3_flags2 |= TG3_FLG2_RESTART_TIMER;
- spin_unlock(&tp->tx_lock);
- spin_unlock_irqrestore(&tp->lock, flags);
+ spin_unlock(&tp->lock);
schedule_work(&tp->reset_task);
return;
}
@@ -5871,7 +6147,8 @@ static void tg3_timer(unsigned long __opaque)
udelay(40);
tg3_setup_phy(tp, 0);
}
- }
+ } else if (tp->tg3_flags2 & TG3_FLG2_MII_SERDES)
+ tg3_serdes_parallel_detect(tp);
tp->timer_counter = tp->timer_multiplier;
}
@@ -5891,8 +6168,7 @@ static void tg3_timer(unsigned long __opaque)
tp->asf_counter = tp->asf_multiplier;
}
- spin_unlock(&tp->tx_lock);
- spin_unlock_irqrestore(&tp->lock, flags);
+ spin_unlock(&tp->lock);
tp->timer.expires = jiffies + tp->timer_offset;
add_timer(&tp->timer);
@@ -6007,14 +6283,12 @@ static int tg3_test_msi(struct tg3 *tp)
/* Need to reset the chip because the MSI cycle may have terminated
* with Master Abort.
*/
- spin_lock_irq(&tp->lock);
- spin_lock(&tp->tx_lock);
+ tg3_full_lock(tp, 1);
tg3_halt(tp, RESET_KIND_SHUTDOWN, 1);
err = tg3_init_hw(tp);
- spin_unlock(&tp->tx_lock);
- spin_unlock_irq(&tp->lock);
+ tg3_full_unlock(tp);
if (err)
free_irq(tp->pdev->irq, dev);
@@ -6027,14 +6301,12 @@ static int tg3_open(struct net_device *dev)
struct tg3 *tp = netdev_priv(dev);
int err;
- spin_lock_irq(&tp->lock);
- spin_lock(&tp->tx_lock);
+ tg3_full_lock(tp, 0);
tg3_disable_ints(tp);
tp->tg3_flags &= ~TG3_FLAG_INIT_COMPLETE;
- spin_unlock(&tp->tx_lock);
- spin_unlock_irq(&tp->lock);
+ tg3_full_unlock(tp);
/* The placement of this call is tied
* to the setup and use of Host TX descriptors.
@@ -6081,8 +6353,7 @@ static int tg3_open(struct net_device *dev)
return err;
}
- spin_lock_irq(&tp->lock);
- spin_lock(&tp->tx_lock);
+ tg3_full_lock(tp, 0);
err = tg3_init_hw(tp);
if (err) {
@@ -6106,8 +6377,7 @@ static int tg3_open(struct net_device *dev)
tp->timer.function = tg3_timer;
}
- spin_unlock(&tp->tx_lock);
- spin_unlock_irq(&tp->lock);
+ tg3_full_unlock(tp);
if (err) {
free_irq(tp->pdev->irq, dev);
@@ -6123,8 +6393,7 @@ static int tg3_open(struct net_device *dev)
err = tg3_test_msi(tp);
if (err) {
- spin_lock_irq(&tp->lock);
- spin_lock(&tp->tx_lock);
+ tg3_full_lock(tp, 0);
if (tp->tg3_flags2 & TG3_FLG2_USING_MSI) {
pci_disable_msi(tp->pdev);
@@ -6134,22 +6403,19 @@ static int tg3_open(struct net_device *dev)
tg3_free_rings(tp);
tg3_free_consistent(tp);
- spin_unlock(&tp->tx_lock);
- spin_unlock_irq(&tp->lock);
+ tg3_full_unlock(tp);
return err;
}
}
- spin_lock_irq(&tp->lock);
- spin_lock(&tp->tx_lock);
+ tg3_full_lock(tp, 0);
add_timer(&tp->timer);
tp->tg3_flags |= TG3_FLAG_INIT_COMPLETE;
tg3_enable_ints(tp);
- spin_unlock(&tp->tx_lock);
- spin_unlock_irq(&tp->lock);
+ tg3_full_unlock(tp);
netif_start_queue(dev);
@@ -6395,8 +6661,7 @@ static int tg3_close(struct net_device *dev)
del_timer_sync(&tp->timer);
- spin_lock_irq(&tp->lock);
- spin_lock(&tp->tx_lock);
+ tg3_full_lock(tp, 1);
#if 0
tg3_dump_state(tp);
#endif
@@ -6410,8 +6675,7 @@ static int tg3_close(struct net_device *dev)
TG3_FLAG_GOT_SERDES_FLOWCTL);
netif_carrier_off(tp->dev);
- spin_unlock(&tp->tx_lock);
- spin_unlock_irq(&tp->lock);
+ tg3_full_unlock(tp);
free_irq(tp->pdev->irq, dev);
if (tp->tg3_flags2 & TG3_FLG2_USING_MSI) {
@@ -6448,16 +6712,15 @@ static unsigned long calc_crc_errors(struct tg3 *tp)
if (!(tp->tg3_flags2 & TG3_FLG2_PHY_SERDES) &&
(GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5700 ||
GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5701)) {
- unsigned long flags;
u32 val;
- spin_lock_irqsave(&tp->lock, flags);
+ spin_lock_bh(&tp->lock);
if (!tg3_readphy(tp, 0x1e, &val)) {
tg3_writephy(tp, 0x1e, val | 0x8000);
tg3_readphy(tp, 0x14, &val);
} else
val = 0;
- spin_unlock_irqrestore(&tp->lock, flags);
+ spin_unlock_bh(&tp->lock);
tp->phy_crc_errors += val;
@@ -6719,11 +6982,9 @@ static void tg3_set_rx_mode(struct net_device *dev)
{
struct tg3 *tp = netdev_priv(dev);
- spin_lock_irq(&tp->lock);
- spin_lock(&tp->tx_lock);
+ tg3_full_lock(tp, 0);
__tg3_set_rx_mode(dev);
- spin_unlock(&tp->tx_lock);
- spin_unlock_irq(&tp->lock);
+ tg3_full_unlock(tp);
}
#define TG3_REGDUMP_LEN (32 * 1024)
@@ -6745,8 +7006,7 @@ static void tg3_get_regs(struct net_device *dev,
memset(p, 0, TG3_REGDUMP_LEN);
- spin_lock_irq(&tp->lock);
- spin_lock(&tp->tx_lock);
+ tg3_full_lock(tp, 0);
#define __GET_REG32(reg) (*(p)++ = tr32(reg))
#define GET_REG32_LOOP(base,len) \
@@ -6796,8 +7056,7 @@ do { p = (u32 *)(orig_p + (reg)); \
#undef GET_REG32_LOOP
#undef GET_REG32_1
- spin_unlock(&tp->tx_lock);
- spin_unlock_irq(&tp->lock);
+ tg3_full_unlock(tp);
}
static int tg3_get_eeprom_len(struct net_device *dev)
@@ -6973,8 +7232,7 @@ static int tg3_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
return -EINVAL;
}
- spin_lock_irq(&tp->lock);
- spin_lock(&tp->tx_lock);
+ tg3_full_lock(tp, 0);
tp->link_config.autoneg = cmd->autoneg;
if (cmd->autoneg == AUTONEG_ENABLE) {
@@ -6990,8 +7248,7 @@ static int tg3_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
if (netif_running(dev))
tg3_setup_phy(tp, 1);
- spin_unlock(&tp->tx_lock);
- spin_unlock_irq(&tp->lock);
+ tg3_full_unlock(tp);
return 0;
}
@@ -7027,12 +7284,12 @@ static int tg3_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
!(tp->tg3_flags & TG3_FLAG_SERDES_WOL_CAP))
return -EINVAL;
- spin_lock_irq(&tp->lock);
+ spin_lock_bh(&tp->lock);
if (wol->wolopts & WAKE_MAGIC)
tp->tg3_flags |= TG3_FLAG_WOL_ENABLE;
else
tp->tg3_flags &= ~TG3_FLAG_WOL_ENABLE;
- spin_unlock_irq(&tp->lock);
+ spin_unlock_bh(&tp->lock);
return 0;
}
@@ -7072,7 +7329,7 @@ static int tg3_nway_reset(struct net_device *dev)
if (!netif_running(dev))
return -EAGAIN;
- spin_lock_irq(&tp->lock);
+ spin_lock_bh(&tp->lock);
r = -EINVAL;
tg3_readphy(tp, MII_BMCR, &bmcr);
if (!tg3_readphy(tp, MII_BMCR, &bmcr) &&
@@ -7080,7 +7337,7 @@ static int tg3_nway_reset(struct net_device *dev)
tg3_writephy(tp, MII_BMCR, bmcr | BMCR_ANRESTART);
r = 0;
}
- spin_unlock_irq(&tp->lock);
+ spin_unlock_bh(&tp->lock);
return r;
}
@@ -7102,17 +7359,19 @@ static void tg3_get_ringparam(struct net_device *dev, struct ethtool_ringparam *
static int tg3_set_ringparam(struct net_device *dev, struct ethtool_ringparam *ering)
{
struct tg3 *tp = netdev_priv(dev);
+ int irq_sync = 0;
if ((ering->rx_pending > TG3_RX_RING_SIZE - 1) ||
(ering->rx_jumbo_pending > TG3_RX_JUMBO_RING_SIZE - 1) ||
(ering->tx_pending > TG3_TX_RING_SIZE - 1))
return -EINVAL;
- if (netif_running(dev))
+ if (netif_running(dev)) {
tg3_netif_stop(tp);
+ irq_sync = 1;
+ }
- spin_lock_irq(&tp->lock);
- spin_lock(&tp->tx_lock);
+ tg3_full_lock(tp, irq_sync);
tp->rx_pending = ering->rx_pending;
@@ -7128,8 +7387,7 @@ static int tg3_set_ringparam(struct net_device *dev, struct ethtool_ringparam *e
tg3_netif_start(tp);
}
- spin_unlock(&tp->tx_lock);
- spin_unlock_irq(&tp->lock);
+ tg3_full_unlock(tp);
return 0;
}
@@ -7146,12 +7404,15 @@ static void tg3_get_pauseparam(struct net_device *dev, struct ethtool_pauseparam
static int tg3_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam *epause)
{
struct tg3 *tp = netdev_priv(dev);
+ int irq_sync = 0;
- if (netif_running(dev))
+ if (netif_running(dev)) {
tg3_netif_stop(tp);
+ irq_sync = 1;
+ }
+
+ tg3_full_lock(tp, irq_sync);
- spin_lock_irq(&tp->lock);
- spin_lock(&tp->tx_lock);
if (epause->autoneg)
tp->tg3_flags |= TG3_FLAG_PAUSE_AUTONEG;
else
@@ -7170,8 +7431,8 @@ static int tg3_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam
tg3_init_hw(tp);
tg3_netif_start(tp);
}
- spin_unlock(&tp->tx_lock);
- spin_unlock_irq(&tp->lock);
+
+ tg3_full_unlock(tp);
return 0;
}
@@ -7192,12 +7453,12 @@ static int tg3_set_rx_csum(struct net_device *dev, u32 data)
return 0;
}
- spin_lock_irq(&tp->lock);
+ spin_lock_bh(&tp->lock);
if (data)
tp->tg3_flags |= TG3_FLAG_RX_CHECKSUMS;
else
tp->tg3_flags &= ~TG3_FLAG_RX_CHECKSUMS;
- spin_unlock_irq(&tp->lock);
+ spin_unlock_bh(&tp->lock);
return 0;
}
@@ -7606,8 +7867,6 @@ static int tg3_test_loopback(struct tg3 *tp)
tg3_abort_hw(tp, 1);
- /* Clearing this flag to keep interrupts disabled */
- tp->tg3_flags &= ~TG3_FLAG_INIT_COMPLETE;
tg3_reset_hw(tp);
mac_mode = (tp->mac_mode & ~MAC_MODE_PORT_MODE_MASK) |
@@ -7716,11 +7975,14 @@ static void tg3_self_test(struct net_device *dev, struct ethtool_test *etest,
data[1] = 1;
}
if (etest->flags & ETH_TEST_FL_OFFLINE) {
- if (netif_running(dev))
+ int irq_sync = 0;
+
+ if (netif_running(dev)) {
tg3_netif_stop(tp);
+ irq_sync = 1;
+ }
- spin_lock_irq(&tp->lock);
- spin_lock(&tp->tx_lock);
+ tg3_full_lock(tp, irq_sync);
tg3_halt(tp, RESET_KIND_SUSPEND, 1);
tg3_nvram_lock(tp);
@@ -7742,14 +8004,14 @@ static void tg3_self_test(struct net_device *dev, struct ethtool_test *etest,
data[4] = 1;
}
- spin_unlock(&tp->tx_lock);
- spin_unlock_irq(&tp->lock);
+ tg3_full_unlock(tp);
+
if (tg3_test_interrupt(tp) != 0) {
etest->flags |= ETH_TEST_FL_FAILED;
data[5] = 1;
}
- spin_lock_irq(&tp->lock);
- spin_lock(&tp->tx_lock);
+
+ tg3_full_lock(tp, 0);
tg3_halt(tp, RESET_KIND_SHUTDOWN, 1);
if (netif_running(dev)) {
@@ -7757,8 +8019,8 @@ static void tg3_self_test(struct net_device *dev, struct ethtool_test *etest,
tg3_init_hw(tp);
tg3_netif_start(tp);
}
- spin_unlock(&tp->tx_lock);
- spin_unlock_irq(&tp->lock);
+
+ tg3_full_unlock(tp);
}
}
@@ -7779,9 +8041,9 @@ static int tg3_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
if (tp->tg3_flags2 & TG3_FLG2_PHY_SERDES)
break; /* We have no PHY */
- spin_lock_irq(&tp->lock);
+ spin_lock_bh(&tp->lock);
err = tg3_readphy(tp, data->reg_num & 0x1f, &mii_regval);
- spin_unlock_irq(&tp->lock);
+ spin_unlock_bh(&tp->lock);
data->val_out = mii_regval;
@@ -7795,9 +8057,9 @@ static int tg3_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
if (!capable(CAP_NET_ADMIN))
return -EPERM;
- spin_lock_irq(&tp->lock);
+ spin_lock_bh(&tp->lock);
err = tg3_writephy(tp, data->reg_num & 0x1f, data->val_in);
- spin_unlock_irq(&tp->lock);
+ spin_unlock_bh(&tp->lock);
return err;
@@ -7813,28 +8075,24 @@ static void tg3_vlan_rx_register(struct net_device *dev, struct vlan_group *grp)
{
struct tg3 *tp = netdev_priv(dev);
- spin_lock_irq(&tp->lock);
- spin_lock(&tp->tx_lock);
+ tg3_full_lock(tp, 0);
tp->vlgrp = grp;
/* Update RX_MODE_KEEP_VLAN_TAG bit in RX_MODE register. */
__tg3_set_rx_mode(dev);
- spin_unlock(&tp->tx_lock);
- spin_unlock_irq(&tp->lock);
+ tg3_full_unlock(tp);
}
static void tg3_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
{
struct tg3 *tp = netdev_priv(dev);
- spin_lock_irq(&tp->lock);
- spin_lock(&tp->tx_lock);
+ tg3_full_lock(tp, 0);
if (tp->vlgrp)
tp->vlgrp->vlan_devices[vid] = NULL;
- spin_unlock(&tp->tx_lock);
- spin_unlock_irq(&tp->lock);
+ tg3_full_unlock(tp);
}
#endif
@@ -7846,6 +8104,60 @@ static int tg3_get_coalesce(struct net_device *dev, struct ethtool_coalesce *ec)
return 0;
}
+static int tg3_set_coalesce(struct net_device *dev, struct ethtool_coalesce *ec)
+{
+ struct tg3 *tp = netdev_priv(dev);
+ u32 max_rxcoal_tick_int = 0, max_txcoal_tick_int = 0;
+ u32 max_stat_coal_ticks = 0, min_stat_coal_ticks = 0;
+
+ if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS)) {
+ max_rxcoal_tick_int = MAX_RXCOAL_TICK_INT;
+ max_txcoal_tick_int = MAX_TXCOAL_TICK_INT;
+ max_stat_coal_ticks = MAX_STAT_COAL_TICKS;
+ min_stat_coal_ticks = MIN_STAT_COAL_TICKS;
+ }
+
+ if ((ec->rx_coalesce_usecs > MAX_RXCOL_TICKS) ||
+ (ec->tx_coalesce_usecs > MAX_TXCOL_TICKS) ||
+ (ec->rx_max_coalesced_frames > MAX_RXMAX_FRAMES) ||
+ (ec->tx_max_coalesced_frames > MAX_TXMAX_FRAMES) ||
+ (ec->rx_coalesce_usecs_irq > max_rxcoal_tick_int) ||
+ (ec->tx_coalesce_usecs_irq > max_txcoal_tick_int) ||
+ (ec->rx_max_coalesced_frames_irq > MAX_RXCOAL_MAXF_INT) ||
+ (ec->tx_max_coalesced_frames_irq > MAX_TXCOAL_MAXF_INT) ||
+ (ec->stats_block_coalesce_usecs > max_stat_coal_ticks) ||
+ (ec->stats_block_coalesce_usecs < min_stat_coal_ticks))
+ return -EINVAL;
+
+ /* No rx interrupts will be generated if both are zero */
+ if ((ec->rx_coalesce_usecs == 0) &&
+ (ec->rx_max_coalesced_frames == 0))
+ return -EINVAL;
+
+ /* No tx interrupts will be generated if both are zero */
+ if ((ec->tx_coalesce_usecs == 0) &&
+ (ec->tx_max_coalesced_frames == 0))
+ return -EINVAL;
+
+ /* Only copy relevant parameters, ignore all others. */
+ tp->coal.rx_coalesce_usecs = ec->rx_coalesce_usecs;
+ tp->coal.tx_coalesce_usecs = ec->tx_coalesce_usecs;
+ tp->coal.rx_max_coalesced_frames = ec->rx_max_coalesced_frames;
+ tp->coal.tx_max_coalesced_frames = ec->tx_max_coalesced_frames;
+ tp->coal.rx_coalesce_usecs_irq = ec->rx_coalesce_usecs_irq;
+ tp->coal.tx_coalesce_usecs_irq = ec->tx_coalesce_usecs_irq;
+ tp->coal.rx_max_coalesced_frames_irq = ec->rx_max_coalesced_frames_irq;
+ tp->coal.tx_max_coalesced_frames_irq = ec->tx_max_coalesced_frames_irq;
+ tp->coal.stats_block_coalesce_usecs = ec->stats_block_coalesce_usecs;
+
+ if (netif_running(dev)) {
+ tg3_full_lock(tp, 0);
+ __tg3_set_coalesce(tp, &tp->coal);
+ tg3_full_unlock(tp);
+ }
+ return 0;
+}
+
static struct ethtool_ops tg3_ethtool_ops = {
.get_settings = tg3_get_settings,
.set_settings = tg3_set_settings,
@@ -7881,6 +8193,7 @@ static struct ethtool_ops tg3_ethtool_ops = {
.get_stats_count = tg3_get_stats_count,
.get_ethtool_stats = tg3_get_ethtool_stats,
.get_coalesce = tg3_get_coalesce,
+ .set_coalesce = tg3_set_coalesce,
};
static void __devinit tg3_get_eeprom_size(struct tg3 *tp)
@@ -8539,8 +8852,12 @@ static void __devinit tg3_get_eeprom_hw_cfg(struct tg3 *tp)
eeprom_phy_id = 0;
tp->phy_id = eeprom_phy_id;
- if (eeprom_phy_serdes)
- tp->tg3_flags2 |= TG3_FLG2_PHY_SERDES;
+ if (eeprom_phy_serdes) {
+ if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5780)
+ tp->tg3_flags2 |= TG3_FLG2_MII_SERDES;
+ else
+ tp->tg3_flags2 |= TG3_FLG2_PHY_SERDES;
+ }
if (tp->tg3_flags2 & TG3_FLG2_5750_PLUS)
led_cfg = cfg2 & (NIC_SRAM_DATA_CFG_LED_MODE_MASK |
@@ -8675,7 +8992,7 @@ static int __devinit tg3_phy_probe(struct tg3 *tp)
}
}
- if (!(tp->tg3_flags2 & TG3_FLG2_PHY_SERDES) &&
+ if (!(tp->tg3_flags2 & TG3_FLG2_ANY_SERDES) &&
!(tp->tg3_flags & TG3_FLAG_ENABLE_ASF)) {
u32 bmsr, adv_reg, tg3_ctrl;
@@ -8728,7 +9045,7 @@ skip_phy_reset:
err = tg3_init_5401phy_dsp(tp);
}
- if (tp->tg3_flags2 & TG3_FLG2_PHY_SERDES)
+ if (tp->tg3_flags2 & TG3_FLG2_ANY_SERDES)
tp->link_config.advertising =
(ADVERTISED_1000baseT_Half |
ADVERTISED_1000baseT_Full |
@@ -8898,6 +9215,10 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
if (tp->pci_chip_rev_id == CHIPREV_ID_5752_A0_HW)
tp->pci_chip_rev_id = CHIPREV_ID_5752_A0;
+ /* Find msi capability. */
+ if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5780)
+ tp->msi_cap = pci_find_capability(tp->pdev, PCI_CAP_ID_MSI);
+
/* Initialize misc host control in PCI block. */
tp->misc_host_ctrl |= (misc_ctrl_reg &
MISC_HOST_CTRL_CHIPREV);
@@ -8913,7 +9234,8 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
tp->pci_bist = (cacheline_sz_reg >> 24) & 0xff;
if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5750 ||
- GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5752)
+ GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5752 ||
+ GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5780)
tp->tg3_flags2 |= TG3_FLG2_5750_PLUS;
if ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5705) ||
@@ -8923,6 +9245,11 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
if (tp->tg3_flags2 & TG3_FLG2_5750_PLUS)
tp->tg3_flags2 |= TG3_FLG2_HW_TSO;
+ if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5705 &&
+ GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5750 &&
+ GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5752)
+ tp->tg3_flags2 |= TG3_FLG2_JUMBO_CAPABLE;
+
if (pci_find_capability(tp->pdev, PCI_CAP_ID_EXP) != 0)
tp->tg3_flags2 |= TG3_FLG2_PCI_EXPRESS;
@@ -9049,8 +9376,9 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
/* Derive initial jumbo mode from MTU assigned in
* ether_setup() via the alloc_etherdev() call
*/
- if (tp->dev->mtu > ETH_DATA_LEN)
- tp->tg3_flags |= TG3_FLAG_JUMBO_ENABLE;
+ if (tp->dev->mtu > ETH_DATA_LEN &&
+ GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5780)
+ tp->tg3_flags |= TG3_FLAG_JUMBO_RING_ENABLE;
/* Determine WakeOnLan speed to use. */
if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5700 ||
@@ -9066,7 +9394,8 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
if ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5700) ||
((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5705) &&
(tp->pci_chip_rev_id != CHIPREV_ID_5705_A0) &&
- (tp->pci_chip_rev_id != CHIPREV_ID_5705_A1)))
+ (tp->pci_chip_rev_id != CHIPREV_ID_5705_A1)) ||
+ (tp->tg3_flags2 & TG3_FLG2_ANY_SERDES))
tp->tg3_flags2 |= TG3_FLG2_NO_ETH_WIRE_SPEED;
if (GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5703_AX ||
@@ -9275,8 +9604,9 @@ static int __devinit tg3_get_device_address(struct tg3 *tp)
#endif
mac_offset = 0x7c;
- if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5704 &&
- !(tp->tg3_flags & TG3_FLG2_SUN_570X)) {
+ if ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5704 &&
+ !(tp->tg3_flags & TG3_FLG2_SUN_570X)) ||
+ GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5780) {
if (tr32(TG3PCI_DUAL_MAC_CTRL) & DUAL_MAC_CTRL_ID)
mac_offset = 0xcc;
if (tg3_nvram_lock(tp))
@@ -9590,6 +9920,9 @@ static int __devinit tg3_test_dma(struct tg3 *tp)
/* Set bit 23 to enable PCIX hw bug fix */
tp->dma_rwctrl |= 0x009f0000;
+ } else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5780) {
+ /* 5780 always in PCIX mode */
+ tp->dma_rwctrl |= 0x00144000;
} else {
tp->dma_rwctrl |= 0x001b000f;
}
@@ -9743,19 +10076,35 @@ static void __devinit tg3_init_link_config(struct tg3 *tp)
static void __devinit tg3_init_bufmgr_config(struct tg3 *tp)
{
- tp->bufmgr_config.mbuf_read_dma_low_water =
- DEFAULT_MB_RDMA_LOW_WATER;
- tp->bufmgr_config.mbuf_mac_rx_low_water =
- DEFAULT_MB_MACRX_LOW_WATER;
- tp->bufmgr_config.mbuf_high_water =
- DEFAULT_MB_HIGH_WATER;
+ if (tp->tg3_flags2 & TG3_FLG2_5705_PLUS) {
+ tp->bufmgr_config.mbuf_read_dma_low_water =
+ DEFAULT_MB_RDMA_LOW_WATER_5705;
+ tp->bufmgr_config.mbuf_mac_rx_low_water =
+ DEFAULT_MB_MACRX_LOW_WATER_5705;
+ tp->bufmgr_config.mbuf_high_water =
+ DEFAULT_MB_HIGH_WATER_5705;
+
+ tp->bufmgr_config.mbuf_read_dma_low_water_jumbo =
+ DEFAULT_MB_RDMA_LOW_WATER_JUMBO_5780;
+ tp->bufmgr_config.mbuf_mac_rx_low_water_jumbo =
+ DEFAULT_MB_MACRX_LOW_WATER_JUMBO_5780;
+ tp->bufmgr_config.mbuf_high_water_jumbo =
+ DEFAULT_MB_HIGH_WATER_JUMBO_5780;
+ } else {
+ tp->bufmgr_config.mbuf_read_dma_low_water =
+ DEFAULT_MB_RDMA_LOW_WATER;
+ tp->bufmgr_config.mbuf_mac_rx_low_water =
+ DEFAULT_MB_MACRX_LOW_WATER;
+ tp->bufmgr_config.mbuf_high_water =
+ DEFAULT_MB_HIGH_WATER;
- tp->bufmgr_config.mbuf_read_dma_low_water_jumbo =
- DEFAULT_MB_RDMA_LOW_WATER_JUMBO;
- tp->bufmgr_config.mbuf_mac_rx_low_water_jumbo =
- DEFAULT_MB_MACRX_LOW_WATER_JUMBO;
- tp->bufmgr_config.mbuf_high_water_jumbo =
- DEFAULT_MB_HIGH_WATER_JUMBO;
+ tp->bufmgr_config.mbuf_read_dma_low_water_jumbo =
+ DEFAULT_MB_RDMA_LOW_WATER_JUMBO;
+ tp->bufmgr_config.mbuf_mac_rx_low_water_jumbo =
+ DEFAULT_MB_MACRX_LOW_WATER_JUMBO;
+ tp->bufmgr_config.mbuf_high_water_jumbo =
+ DEFAULT_MB_HIGH_WATER_JUMBO;
+ }
tp->bufmgr_config.dma_low_water = DEFAULT_DMA_LOW_WATER;
tp->bufmgr_config.dma_high_water = DEFAULT_DMA_HIGH_WATER;
@@ -9773,6 +10122,7 @@ static char * __devinit tg3_phy_string(struct tg3 *tp)
case PHY_ID_BCM5705: return "5705";
case PHY_ID_BCM5750: return "5750";
case PHY_ID_BCM5752: return "5752";
+ case PHY_ID_BCM5780: return "5780";
case PHY_ID_BCM8002: return "8002/serdes";
case 0: return "serdes";
default: return "unknown";
@@ -9825,6 +10175,12 @@ static void __devinit tg3_init_coal(struct tg3 *tp)
ec->tx_coalesce_usecs = LOW_TXCOL_TICKS_CLRTCKS;
ec->tx_coalesce_usecs_irq = DEFAULT_TXCOAL_TICK_INT_CLRTCKS;
}
+
+ if (tp->tg3_flags2 & TG3_FLG2_5705_PLUS) {
+ ec->rx_coalesce_usecs_irq = 0;
+ ec->tx_coalesce_usecs_irq = 0;
+ ec->stats_block_coalesce_usecs = 0;
+ }
}
static int __devinit tg3_init_one(struct pci_dev *pdev,
@@ -9962,8 +10318,6 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
tg3_init_link_config(tp);
- tg3_init_bufmgr_config(tp);
-
tp->rx_pending = TG3_DEF_RX_RING_PENDING;
tp->rx_jumbo_pending = TG3_DEF_RX_JUMBO_RING_PENDING;
tp->tx_pending = TG3_DEF_TX_RING_PENDING;
@@ -9992,14 +10346,7 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
goto err_out_iounmap;
}
- if (tp->tg3_flags2 & TG3_FLG2_5705_PLUS) {
- tp->bufmgr_config.mbuf_read_dma_low_water =
- DEFAULT_MB_RDMA_LOW_WATER_5705;
- tp->bufmgr_config.mbuf_mac_rx_low_water =
- DEFAULT_MB_MACRX_LOW_WATER_5705;
- tp->bufmgr_config.mbuf_high_water =
- DEFAULT_MB_HIGH_WATER_5705;
- }
+ tg3_init_bufmgr_config(tp);
#if TG3_TSO_SUPPORT != 0
if (tp->tg3_flags2 & TG3_FLG2_HW_TSO) {
@@ -10165,24 +10512,19 @@ static int tg3_suspend(struct pci_dev *pdev, pm_message_t state)
del_timer_sync(&tp->timer);
- spin_lock_irq(&tp->lock);
- spin_lock(&tp->tx_lock);
+ tg3_full_lock(tp, 1);
tg3_disable_ints(tp);
- spin_unlock(&tp->tx_lock);
- spin_unlock_irq(&tp->lock);
+ tg3_full_unlock(tp);
netif_device_detach(dev);
- spin_lock_irq(&tp->lock);
- spin_lock(&tp->tx_lock);
+ tg3_full_lock(tp, 0);
tg3_halt(tp, RESET_KIND_SHUTDOWN, 1);
- spin_unlock(&tp->tx_lock);
- spin_unlock_irq(&tp->lock);
+ tg3_full_unlock(tp);
err = tg3_set_power_state(tp, pci_choose_state(pdev, state));
if (err) {
- spin_lock_irq(&tp->lock);
- spin_lock(&tp->tx_lock);
+ tg3_full_lock(tp, 0);
tg3_init_hw(tp);
@@ -10192,8 +10534,7 @@ static int tg3_suspend(struct pci_dev *pdev, pm_message_t state)
netif_device_attach(dev);
tg3_netif_start(tp);
- spin_unlock(&tp->tx_lock);
- spin_unlock_irq(&tp->lock);
+ tg3_full_unlock(tp);
}
return err;
@@ -10216,20 +10557,16 @@ static int tg3_resume(struct pci_dev *pdev)
netif_device_attach(dev);
- spin_lock_irq(&tp->lock);
- spin_lock(&tp->tx_lock);
+ tg3_full_lock(tp, 0);
tg3_init_hw(tp);
tp->timer.expires = jiffies + tp->timer_offset;
add_timer(&tp->timer);
- tg3_enable_ints(tp);
-
tg3_netif_start(tp);
- spin_unlock(&tp->tx_lock);
- spin_unlock_irq(&tp->lock);
+ tg3_full_unlock(tp);
return 0;
}
diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index 993f84c93dc4..5c4433c147fa 100644
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -136,6 +136,7 @@
#define ASIC_REV_5705 0x03
#define ASIC_REV_5750 0x04
#define ASIC_REV_5752 0x06
+#define ASIC_REV_5780 0x08
#define GET_CHIP_REV(CHIP_REV_ID) ((CHIP_REV_ID) >> 8)
#define CHIPREV_5700_AX 0x70
#define CHIPREV_5700_BX 0x71
@@ -879,31 +880,41 @@
#define LOW_RXCOL_TICKS_CLRTCKS 0x00000014
#define DEFAULT_RXCOL_TICKS 0x00000048
#define HIGH_RXCOL_TICKS 0x00000096
+#define MAX_RXCOL_TICKS 0x000003ff
#define HOSTCC_TXCOL_TICKS 0x00003c0c
#define LOW_TXCOL_TICKS 0x00000096
#define LOW_TXCOL_TICKS_CLRTCKS 0x00000048
#define DEFAULT_TXCOL_TICKS 0x0000012c
#define HIGH_TXCOL_TICKS 0x00000145
+#define MAX_TXCOL_TICKS 0x000003ff
#define HOSTCC_RXMAX_FRAMES 0x00003c10
#define LOW_RXMAX_FRAMES 0x00000005
#define DEFAULT_RXMAX_FRAMES 0x00000008
#define HIGH_RXMAX_FRAMES 0x00000012
+#define MAX_RXMAX_FRAMES 0x000000ff
#define HOSTCC_TXMAX_FRAMES 0x00003c14
#define LOW_TXMAX_FRAMES 0x00000035
#define DEFAULT_TXMAX_FRAMES 0x0000004b
#define HIGH_TXMAX_FRAMES 0x00000052
+#define MAX_TXMAX_FRAMES 0x000000ff
#define HOSTCC_RXCOAL_TICK_INT 0x00003c18
#define DEFAULT_RXCOAL_TICK_INT 0x00000019
#define DEFAULT_RXCOAL_TICK_INT_CLRTCKS 0x00000014
+#define MAX_RXCOAL_TICK_INT 0x000003ff
#define HOSTCC_TXCOAL_TICK_INT 0x00003c1c
#define DEFAULT_TXCOAL_TICK_INT 0x00000019
#define DEFAULT_TXCOAL_TICK_INT_CLRTCKS 0x00000014
+#define MAX_TXCOAL_TICK_INT 0x000003ff
#define HOSTCC_RXCOAL_MAXF_INT 0x00003c20
#define DEFAULT_RXCOAL_MAXF_INT 0x00000005
+#define MAX_RXCOAL_MAXF_INT 0x000000ff
#define HOSTCC_TXCOAL_MAXF_INT 0x00003c24
#define DEFAULT_TXCOAL_MAXF_INT 0x00000005
+#define MAX_TXCOAL_MAXF_INT 0x000000ff
#define HOSTCC_STAT_COAL_TICKS 0x00003c28
#define DEFAULT_STAT_COAL_TICKS 0x000f4240
+#define MAX_STAT_COAL_TICKS 0xd693d400
+#define MIN_STAT_COAL_TICKS 0x00000064
/* 0x3c2c --> 0x3c30 unused */
#define HOSTCC_STATS_BLK_HOST_ADDR 0x00003c30 /* 64-bit */
#define HOSTCC_STATUS_BLK_HOST_ADDR 0x00003c38 /* 64-bit */
@@ -974,14 +985,17 @@
#define DEFAULT_MB_RDMA_LOW_WATER 0x00000050
#define DEFAULT_MB_RDMA_LOW_WATER_5705 0x00000000
#define DEFAULT_MB_RDMA_LOW_WATER_JUMBO 0x00000130
+#define DEFAULT_MB_RDMA_LOW_WATER_JUMBO_5780 0x00000000
#define BUFMGR_MB_MACRX_LOW_WATER 0x00004414
#define DEFAULT_MB_MACRX_LOW_WATER 0x00000020
#define DEFAULT_MB_MACRX_LOW_WATER_5705 0x00000010
#define DEFAULT_MB_MACRX_LOW_WATER_JUMBO 0x00000098
+#define DEFAULT_MB_MACRX_LOW_WATER_JUMBO_5780 0x0000004b
#define BUFMGR_MB_HIGH_WATER 0x00004418
#define DEFAULT_MB_HIGH_WATER 0x00000060
#define DEFAULT_MB_HIGH_WATER_5705 0x00000060
#define DEFAULT_MB_HIGH_WATER_JUMBO 0x0000017c
+#define DEFAULT_MB_HIGH_WATER_JUMBO_5780 0x00000096
#define BUFMGR_RX_MB_ALLOC_REQ 0x0000441c
#define BUFMGR_MB_ALLOC_BIT 0x10000000
#define BUFMGR_RX_MB_ALLOC_RESP 0x00004420
@@ -2006,17 +2020,31 @@ struct tg3_ethtool_stats {
struct tg3 {
/* begin "general, frequently-used members" cacheline section */
+ /* If the IRQ handler (which runs lockless) needs to be
+ * quiesced, the following bitmask state is used. The
+ * SYNC flag is set by non-IRQ context code to initiate
+ * the quiescence.
+ *
+ * When the IRQ handler notices that SYNC is set, it
+ * disables interrupts and returns.
+ *
+ * When all outstanding IRQ handlers have returned after
+ * the SYNC flag has been set, the setter can be assured
+ * that interrupts will no longer get run.
+ *
+ * In this way all SMP driver locks are never acquired
+ * in hw IRQ context, only sw IRQ context or lower.
+ */
+ unsigned int irq_sync;
+
/* SMP locking strategy:
*
* lock: Held during all operations except TX packet
* processing.
*
- * tx_lock: Held during tg3_start_xmit{,_4gbug} and tg3_tx
+ * tx_lock: Held during tg3_start_xmit and tg3_tx
*
- * If you want to shut up all asynchronous processing you must
- * acquire both locks, 'lock' taken before 'tx_lock'. IRQs must
- * be disabled to take 'lock' but only softirq disabling is
- * necessary for acquisition of 'tx_lock'.
+ * Both of these locks are to be held with BH safety.
*/
spinlock_t lock;
spinlock_t indirect_lock;
@@ -2063,6 +2091,8 @@ struct tg3 {
struct tg3_rx_buffer_desc *rx_rcb;
dma_addr_t rx_rcb_mapping;
+ u32 rx_pkt_buf_sz;
+
/* begin "everything else" cacheline(s) section */
struct net_device_stats net_stats;
struct net_device_stats net_stats_prev;
@@ -2100,7 +2130,7 @@ struct tg3 {
#define TG3_FLAG_NO_TX_PSEUDO_CSUM 0x00100000
#define TG3_FLAG_NO_RX_PSEUDO_CSUM 0x00200000
#define TG3_FLAG_SERDES_WOL_CAP 0x00400000
-#define TG3_FLAG_JUMBO_ENABLE 0x00800000
+#define TG3_FLAG_JUMBO_RING_ENABLE 0x00800000
#define TG3_FLAG_10_100_ONLY 0x01000000
#define TG3_FLAG_PAUSE_AUTONEG 0x02000000
#define TG3_FLAG_BROKEN_CHECKSUMS 0x10000000
@@ -2130,6 +2160,11 @@ struct tg3 {
#define TG3_FLG2_5750_PLUS 0x00080000
#define TG3_FLG2_PROTECTED_NVRAM 0x00100000
#define TG3_FLG2_USING_MSI 0x00200000
+#define TG3_FLG2_JUMBO_CAPABLE 0x00400000
+#define TG3_FLG2_MII_SERDES 0x00800000
+#define TG3_FLG2_ANY_SERDES (TG3_FLG2_PHY_SERDES | \
+ TG3_FLG2_MII_SERDES)
+#define TG3_FLG2_PARALLEL_DETECT 0x01000000
u32 split_mode_max_reqs;
#define SPLIT_MODE_5704_MAX_REQ 3
@@ -2163,6 +2198,7 @@ struct tg3 {
u8 pci_bist;
int pm_cap;
+ int msi_cap;
/* PHY info */
u32 phy_id;
@@ -2176,6 +2212,7 @@ struct tg3 {
#define PHY_ID_BCM5705 0x600081a0
#define PHY_ID_BCM5750 0x60008180
#define PHY_ID_BCM5752 0x60008100
+#define PHY_ID_BCM5780 0x60008350
#define PHY_ID_BCM8002 0x60010140
#define PHY_ID_INVALID 0xffffffff
#define PHY_ID_REV_MASK 0x0000000f
diff --git a/drivers/net/tlan.c b/drivers/net/tlan.c
index 9680a308c62b..942fae0f2130 100644
--- a/drivers/net/tlan.c
+++ b/drivers/net/tlan.c
@@ -171,6 +171,7 @@
#include <linux/ioport.h>
#include <linux/eisa.h>
#include <linux/pci.h>
+#include <linux/dma-mapping.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/delay.h>
@@ -566,7 +567,7 @@ static int __devinit TLan_probe1(struct pci_dev *pdev,
priv->adapter = &board_info[ent->driver_data];
- rc = pci_set_dma_mask(pdev, 0xFFFFFFFF);
+ rc = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
if (rc) {
printk(KERN_ERR "TLAN: No suitable PCI mapping available.\n");
goto err_out_free_dev;
@@ -2819,7 +2820,7 @@ void TLan_PhyMonitor( struct net_device *dev )
if (priv->link) {
priv->link = 0;
printk(KERN_DEBUG "TLAN: %s has lost link\n", dev->name);
- dev->flags &= ~IFF_RUNNING;
+ netif_carrier_off(dev);
TLan_SetTimer( dev, (2*HZ), TLAN_TIMER_LINK_BEAT );
return;
}
@@ -2829,7 +2830,7 @@ void TLan_PhyMonitor( struct net_device *dev )
if ((phy_status & MII_GS_LINK) && !priv->link) {
priv->link = 1;
printk(KERN_DEBUG "TLAN: %s has reestablished link\n", dev->name);
- dev->flags |= IFF_RUNNING;
+ netif_carrier_on(dev);
}
/* Setup a new monitor */
diff --git a/drivers/net/tokenring/3c359.c b/drivers/net/tokenring/3c359.c
index 0d1dcf421771..41e0cd8f4786 100644
--- a/drivers/net/tokenring/3c359.c
+++ b/drivers/net/tokenring/3c359.c
@@ -276,7 +276,8 @@ static void xl_ee_write(struct net_device *dev, int ee_addr, u16 ee_value)
return ;
}
-int __devinit xl_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
+static int __devinit xl_probe(struct pci_dev *pdev,
+ const struct pci_device_id *ent)
{
struct net_device *dev ;
struct xl_private *xl_priv ;
diff --git a/drivers/net/tokenring/3c359_microcode.h b/drivers/net/tokenring/3c359_microcode.h
index 81354afa3d34..0400c029c077 100644
--- a/drivers/net/tokenring/3c359_microcode.h
+++ b/drivers/net/tokenring/3c359_microcode.h
@@ -22,7 +22,7 @@
static int mc_size = 24880 ;
-u8 microcode[] = {
+static const u8 microcode[] = {
0xfe,0x3a,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
,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
diff --git a/drivers/net/tokenring/abyss.c b/drivers/net/tokenring/abyss.c
index bd4a2bccf867..87103c400999 100644
--- a/drivers/net/tokenring/abyss.c
+++ b/drivers/net/tokenring/abyss.c
@@ -468,14 +468,3 @@ static void __exit abyss_rmmod (void)
module_init(abyss_init);
module_exit(abyss_rmmod);
-
-/*
- * Local variables:
- * compile-command: "gcc -DMODVERSIONS -DMODULE -D__KERNEL__ -Wall -Wstrict-prototypes -O6 -fomit-frame-pointer -I/usr/src/linux/drivers/net/tokenring/ -c abyss.c"
- * alt-compile-command: "gcc -DMODULE -D__KERNEL__ -Wall -Wstrict-prototypes -O6 -fomit-frame-pointer -I/usr/src/linux/drivers/net/tokenring/ -c abyss.c"
- * c-set-style "K&R"
- * c-indent-level: 8
- * c-basic-offset: 8
- * tab-width: 8
- * End:
- */
diff --git a/drivers/net/tokenring/ibmtr.c b/drivers/net/tokenring/ibmtr.c
index c098863bdd9d..e7b001017b9a 100644
--- a/drivers/net/tokenring/ibmtr.c
+++ b/drivers/net/tokenring/ibmtr.c
@@ -151,7 +151,7 @@ static char version[] __initdata =
/* this allows displaying full adapter information */
-char *channel_def[] __devinitdata = { "ISA", "MCA", "ISA P&P" };
+static char *channel_def[] __devinitdata = { "ISA", "MCA", "ISA P&P" };
static char pcchannelid[] __devinitdata = {
0x05, 0x00, 0x04, 0x09,
@@ -171,7 +171,7 @@ static char mcchannelid[] __devinitdata = {
0x03, 0x08, 0x02, 0x00
};
-char __devinit *adapter_def(char type)
+static char __devinit *adapter_def(char type)
{
switch (type) {
case 0xF: return "PC Adapter | PC Adapter II | Adapter/A";
@@ -184,7 +184,7 @@ char __devinit *adapter_def(char type)
#define TRC_INIT 0x01 /* Trace initialization & PROBEs */
#define TRC_INITV 0x02 /* verbose init trace points */
-unsigned char ibmtr_debug_trace = 0;
+static unsigned char ibmtr_debug_trace = 0;
static int ibmtr_probe(struct net_device *dev);
static int ibmtr_probe1(struct net_device *dev, int ioaddr);
@@ -192,20 +192,20 @@ static unsigned char get_sram_size(struct tok_info *adapt_info);
static int trdev_init(struct net_device *dev);
static int tok_open(struct net_device *dev);
static int tok_init_card(struct net_device *dev);
-void tok_open_adapter(unsigned long dev_addr);
+static void tok_open_adapter(unsigned long dev_addr);
static void open_sap(unsigned char type, struct net_device *dev);
static void tok_set_multicast_list(struct net_device *dev);
static int tok_send_packet(struct sk_buff *skb, struct net_device *dev);
static int tok_close(struct net_device *dev);
-irqreturn_t tok_interrupt(int irq, void *dev_id, struct pt_regs *regs);
+static irqreturn_t tok_interrupt(int irq, void *dev_id, struct pt_regs *regs);
static void initial_tok_int(struct net_device *dev);
static void tr_tx(struct net_device *dev);
static void tr_rx(struct net_device *dev);
-void ibmtr_reset_timer(struct timer_list*tmr,struct net_device *dev);
+static void ibmtr_reset_timer(struct timer_list*tmr,struct net_device *dev);
static void tok_rerun(unsigned long dev_addr);
-void ibmtr_readlog(struct net_device *dev);
+static void ibmtr_readlog(struct net_device *dev);
static struct net_device_stats *tok_get_stats(struct net_device *dev);
-int ibmtr_change_mtu(struct net_device *dev, int mtu);
+static int ibmtr_change_mtu(struct net_device *dev, int mtu);
static void find_turbo_adapters(int *iolist);
static int ibmtr_portlist[IBMTR_MAX_ADAPTERS+1] __devinitdata = {
@@ -888,11 +888,6 @@ static int tok_open(struct net_device *dev)
ti->sap_status = CLOSED; /* CLOSED or OPEN */
ti->open_failure = NO; /* NO or YES */
ti->open_mode = MANUAL; /* MANUAL or AUTOMATIC */
- /* 12/2000 not typical Linux, but we can use RUNNING to let us know when
- the network has crapped out or cables are disconnected. Useful because
- the IFF_UP flag stays up the whole time, until ifconfig tr0 down.
- */
- dev->flags &= ~IFF_RUNNING;
ti->sram_phys &= ~1; /* to reverse what we do in tok_close */
/* init the spinlock */
@@ -933,7 +928,7 @@ static int tok_open(struct net_device *dev)
#define DLC_MAX_SAP_OFST 32
#define DLC_MAX_STA_OFST 33
-void tok_open_adapter(unsigned long dev_addr)
+static void tok_open_adapter(unsigned long dev_addr)
{
struct net_device *dev = (struct net_device *) dev_addr;
struct tok_info *ti;
@@ -1104,7 +1099,7 @@ static void __iomem *map_address(struct tok_info *ti, unsigned index, __u8 *page
return ti->sram_virt + index;
}
-void dir_open_adapter (struct net_device *dev)
+static void dir_open_adapter (struct net_device *dev)
{
struct tok_info *ti = (struct tok_info *) dev->priv;
unsigned char ret_code;
@@ -1177,7 +1172,7 @@ void dir_open_adapter (struct net_device *dev)
/******************************************************************************/
-irqreturn_t tok_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t tok_interrupt(int irq, void *dev_id, struct pt_regs *regs)
{
unsigned char status;
/* unsigned char status_even ; */
@@ -1242,7 +1237,7 @@ irqreturn_t tok_interrupt(int irq, void *dev_id, struct pt_regs *regs)
ti->open_status = CLOSED;
ti->sap_status = CLOSED;
ti->open_mode = AUTOMATIC;
- dev->flags &= ~IFF_RUNNING;
+ netif_carrier_off(dev);
netif_stop_queue(dev);
ti->open_action = RESTART;
outb(0, dev->base_addr + ADAPTRESET);
@@ -1323,7 +1318,7 @@ irqreturn_t tok_interrupt(int irq, void *dev_id, struct pt_regs *regs)
break;
}
netif_wake_queue(dev);
- dev->flags |= IFF_RUNNING;/*BMS 12/2000*/
+ netif_carrier_on(dev);
break;
case DIR_INTERRUPT:
case DIR_MOD_OPEN_PARAMS:
@@ -1427,7 +1422,7 @@ irqreturn_t tok_interrupt(int irq, void *dev_id, struct pt_regs *regs)
ring_status);
if(ring_status& (REMOVE_RECV|AUTO_REMOVAL|LOBE_FAULT)){
netif_stop_queue(dev);
- dev->flags &= ~IFF_RUNNING;/*not typical Linux*/
+ netif_carrier_off(dev);
DPRINTK("Remove received, or Auto-removal error"
", or Lobe fault\n");
DPRINTK("We'll try to reopen the closed adapter"
@@ -1845,7 +1840,7 @@ static void tr_rx(struct net_device *dev)
/*****************************************************************************/
-void ibmtr_reset_timer(struct timer_list *tmr, struct net_device *dev)
+static void ibmtr_reset_timer(struct timer_list *tmr, struct net_device *dev)
{
tmr->expires = jiffies + TR_RETRY_INTERVAL;
tmr->data = (unsigned long) dev;
@@ -1877,7 +1872,7 @@ void tok_rerun(unsigned long dev_addr){
/*****************************************************************************/
-void ibmtr_readlog(struct net_device *dev)
+static void ibmtr_readlog(struct net_device *dev)
{
struct tok_info *ti;
@@ -1910,7 +1905,7 @@ static struct net_device_stats *tok_get_stats(struct net_device *dev)
/*****************************************************************************/
-int ibmtr_change_mtu(struct net_device *dev, int mtu)
+static int ibmtr_change_mtu(struct net_device *dev, int mtu)
{
struct tok_info *ti = (struct tok_info *) dev->priv;
diff --git a/drivers/net/tokenring/lanstreamer.c b/drivers/net/tokenring/lanstreamer.c
index 99e0b03b69a8..97712c3c4e07 100644
--- a/drivers/net/tokenring/lanstreamer.c
+++ b/drivers/net/tokenring/lanstreamer.c
@@ -118,6 +118,7 @@
#include <linux/stddef.h>
#include <linux/init.h>
#include <linux/pci.h>
+#include <linux/dma-mapping.h>
#include <linux/spinlock.h>
#include <linux/version.h>
#include <linux/bitops.h>
@@ -257,7 +258,7 @@ static int __devinit streamer_init_one(struct pci_dev *pdev,
#endif
#endif
- rc = pci_set_dma_mask(pdev, 0xFFFFFFFFULL);
+ rc = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
if (rc) {
printk(KERN_ERR "%s: No suitable PCI mapping available.\n",
dev->name);
@@ -454,8 +455,7 @@ static int streamer_reset(struct net_device *dev)
writew(readw(streamer_mmio + BCTL) | BCTL_SOFTRESET, streamer_mmio + BCTL);
t = jiffies;
/* Hold soft reset bit for a while */
- current->state = TASK_UNINTERRUPTIBLE;
- schedule_timeout(HZ);
+ ssleep(1);
writew(readw(streamer_mmio + BCTL) & ~BCTL_SOFTRESET,
streamer_mmio + BCTL);
@@ -511,8 +511,7 @@ static int streamer_reset(struct net_device *dev)
writew(SISR_MI, streamer_mmio + SISR_MASK_SUM);
while (!((readw(streamer_mmio + SISR)) & SISR_SRB_REPLY)) {
- current->state = TASK_INTERRUPTIBLE;
- schedule_timeout(HZ/10);
+ msleep_interruptible(100);
if (jiffies - t > 40 * HZ) {
printk(KERN_ERR
"IBM PCI tokenring card not responding\n");
diff --git a/drivers/net/tokenring/madgemc.c b/drivers/net/tokenring/madgemc.c
index cfae2bbf2167..659cbdbef7f3 100644
--- a/drivers/net/tokenring/madgemc.c
+++ b/drivers/net/tokenring/madgemc.c
@@ -625,7 +625,7 @@ static int madgemc_chipset_init(struct net_device *dev)
/*
* Disable the board, and put back into power-up state.
*/
-void madgemc_chipset_close(struct net_device *dev)
+static void madgemc_chipset_close(struct net_device *dev)
{
/* disable interrupts */
madgemc_setint(dev, 0);
@@ -786,15 +786,3 @@ module_exit(madgemc_exit);
MODULE_LICENSE("GPL");
-
-/*
- * Local variables:
- * compile-command: "gcc -DMODVERSIONS -DMODULE -D__KERNEL__ -Wall -Wstrict-prototypes -O6 -fomit-frame-pointer -I/usr/src/linux/drivers/net/tokenring/ -c madgemc.c"
- * alt-compile-command: "gcc -DMODULE -D__KERNEL__ -Wall -Wstrict-prototypes -O6 -fomit-frame-pointer -I/usr/src/linux/drivers/net/tokenring/ -c madgemc.c"
- * c-set-style "K&R"
- * c-indent-level: 8
- * c-basic-offset: 8
- * tab-width: 8
- * End:
- */
-
diff --git a/drivers/net/tokenring/proteon.c b/drivers/net/tokenring/proteon.c
index 675b063508e3..40ad0fde28af 100644
--- a/drivers/net/tokenring/proteon.c
+++ b/drivers/net/tokenring/proteon.c
@@ -419,14 +419,3 @@ void cleanup_module(void)
}
#endif /* MODULE */
-
-/*
- * Local variables:
- * compile-command: "gcc -DMODVERSIONS -DMODULE -D__KERNEL__ -Wall -Wstrict-prototypes -O6 -fomit-frame-pointer -I/usr/src/linux/drivers/net/tokenring/ -c proteon.c"
- * alt-compile-command: "gcc -DMODULE -D__KERNEL__ -Wall -Wstrict-prototypes -O6 -fomit-frame-pointer -I/usr/src/linux/drivers/net/tokenring/ -c proteon.c"
- * c-set-style "K&R"
- * c-indent-level: 8
- * c-basic-offset: 8
- * tab-width: 8
- * End:
- */
diff --git a/drivers/net/tokenring/skisa.c b/drivers/net/tokenring/skisa.c
index 3fab54a26466..f26796e2d0e5 100644
--- a/drivers/net/tokenring/skisa.c
+++ b/drivers/net/tokenring/skisa.c
@@ -429,14 +429,3 @@ void cleanup_module(void)
}
#endif /* MODULE */
-
-/*
- * Local variables:
- * compile-command: "gcc -DMODVERSIONS -DMODULE -D__KERNEL__ -Wall -Wstrict-prototypes -O6 -fomit-frame-pointer -I/usr/src/linux/drivers/net/tokenring/ -c skisa.c"
- * alt-compile-command: "gcc -DMODULE -D__KERNEL__ -Wall -Wstrict-prototypes -O6 -fomit-frame-pointer -I/usr/src/linux/drivers/net/tokenring/ -c skisa.c"
- * c-set-style "K&R"
- * c-indent-level: 8
- * c-basic-offset: 8
- * tab-width: 8
- * End:
- */
diff --git a/drivers/net/tokenring/smctr.c b/drivers/net/tokenring/smctr.c
index 5c8aeacb8318..67d2b596ce22 100644
--- a/drivers/net/tokenring/smctr.c
+++ b/drivers/net/tokenring/smctr.c
@@ -77,7 +77,7 @@ static int ringspeed;
/* SMC Name of the Adapter. */
static char smctr_name[] = "SMC TokenCard";
-char *smctr_model = "Unknown";
+static char *smctr_model = "Unknown";
/* Use 0 for production, 1 for verification, 2 for debug, and
* 3 for very verbose debug.
diff --git a/drivers/net/tokenring/smctr_firmware.h b/drivers/net/tokenring/smctr_firmware.h
index 53f2cbc817c9..48994b043b7c 100644
--- a/drivers/net/tokenring/smctr_firmware.h
+++ b/drivers/net/tokenring/smctr_firmware.h
@@ -21,7 +21,7 @@
#if defined(CONFIG_SMCTR) || defined(CONFIG_SMCTR_MODULE)
-unsigned char smctr_code[] = {
+static const unsigned char smctr_code[] = {
0x0BC, 0x01D, 0x012, 0x03B, 0x063, 0x0B4, 0x0E9, 0x000,
0x000, 0x01F, 0x000, 0x001, 0x001, 0x000, 0x002, 0x005,
0x001, 0x000, 0x006, 0x003, 0x001, 0x000, 0x004, 0x009,
diff --git a/drivers/net/tokenring/tms380tr.c b/drivers/net/tokenring/tms380tr.c
index df43b449e429..5e0b0ce98ed7 100644
--- a/drivers/net/tokenring/tms380tr.c
+++ b/drivers/net/tokenring/tms380tr.c
@@ -2379,7 +2379,7 @@ EXPORT_SYMBOL(tmsdev_init);
EXPORT_SYMBOL(tmsdev_term);
EXPORT_SYMBOL(tms380tr_wait);
-struct module *TMS380_module = NULL;
+static struct module *TMS380_module = NULL;
int init_module(void)
{
@@ -2397,14 +2397,3 @@ void cleanup_module(void)
MODULE_LICENSE("GPL");
-
-/*
- * Local variables:
- * compile-command: "gcc -DMODVERSIONS -DMODULE -D__KERNEL__ -Wall -Wstrict-prototypes -O6 -fomit-frame-pointer -I/usr/src/linux/drivers/net/tokenring/ -c tms380tr.c"
- * alt-compile-command: "gcc -DMODULE -D__KERNEL__ -Wall -Wstrict-prototypes -O6 -fomit-frame-pointer -I/usr/src/linux/drivers/net/tokenring/ -c tms380tr.c"
- * c-set-style "K&R"
- * c-indent-level: 8
- * c-basic-offset: 8
- * tab-width: 8
- * End:
- */
diff --git a/drivers/net/tokenring/tmspci.c b/drivers/net/tokenring/tmspci.c
index 37ddb5c2bec3..2e18c0a46482 100644
--- a/drivers/net/tokenring/tmspci.c
+++ b/drivers/net/tokenring/tmspci.c
@@ -254,14 +254,3 @@ static void __exit tms_pci_rmmod (void)
module_init(tms_pci_init);
module_exit(tms_pci_rmmod);
-
-/*
- * Local variables:
- * compile-command: "gcc -DMODVERSIONS -DMODULE -D__KERNEL__ -Wall -Wstrict-prototypes -O6 -fomit-frame-pointer -I/usr/src/linux/drivers/net/tokenring/ -c tmspci.c"
- * alt-compile-command: "gcc -DMODULE -D__KERNEL__ -Wall -Wstrict-prototypes -O6 -fomit-frame-pointer -I/usr/src/linux/drivers/net/tokenring/ -c tmspci.c"
- * c-set-style "K&R"
- * c-indent-level: 8
- * c-basic-offset: 8
- * tab-width: 8
- * End:
- */
diff --git a/drivers/net/tulip/de2104x.c b/drivers/net/tulip/de2104x.c
index dd357dd8c370..fc353e348f9a 100644
--- a/drivers/net/tulip/de2104x.c
+++ b/drivers/net/tulip/de2104x.c
@@ -446,13 +446,13 @@ static void de_rx (struct de_private *de)
mapping =
de->rx_skb[rx_tail].mapping =
- pci_map_single(de->pdev, copy_skb->tail,
+ pci_map_single(de->pdev, copy_skb->data,
buflen, PCI_DMA_FROMDEVICE);
de->rx_skb[rx_tail].skb = copy_skb;
} else {
pci_dma_sync_single_for_cpu(de->pdev, mapping, len, PCI_DMA_FROMDEVICE);
skb_reserve(copy_skb, RX_OFFSET);
- memcpy(skb_put(copy_skb, len), skb->tail, len);
+ memcpy(skb_put(copy_skb, len), skb->data, len);
pci_dma_sync_single_for_device(de->pdev, mapping, len, PCI_DMA_FROMDEVICE);
@@ -1269,7 +1269,7 @@ static int de_refill_rx (struct de_private *de)
skb->dev = de->dev;
de->rx_skb[i].mapping = pci_map_single(de->pdev,
- skb->tail, de->rx_buf_sz, PCI_DMA_FROMDEVICE);
+ skb->data, de->rx_buf_sz, PCI_DMA_FROMDEVICE);
de->rx_skb[i].skb = skb;
de->rx_ring[i].opts1 = cpu_to_le32(DescOwn);
diff --git a/drivers/net/tulip/dmfe.c b/drivers/net/tulip/dmfe.c
index e25f33df223e..74e9075d9c48 100644
--- a/drivers/net/tulip/dmfe.c
+++ b/drivers/net/tulip/dmfe.c
@@ -78,6 +78,7 @@
#include <linux/slab.h>
#include <linux/interrupt.h>
#include <linux/pci.h>
+#include <linux/dma-mapping.h>
#include <linux/init.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
@@ -354,7 +355,7 @@ static int __devinit dmfe_init_one (struct pci_dev *pdev,
SET_MODULE_OWNER(dev);
SET_NETDEV_DEV(dev, &pdev->dev);
- if (pci_set_dma_mask(pdev, 0xffffffff)) {
+ if (pci_set_dma_mask(pdev, DMA_32BIT_MASK)) {
printk(KERN_WARNING DRV_NAME ": 32-bit PCI DMA not available.\n");
err = -ENODEV;
goto err_out_free;
@@ -743,11 +744,6 @@ static irqreturn_t dmfe_interrupt(int irq, void *dev_id, struct pt_regs *regs)
DMFE_DBUG(0, "dmfe_interrupt()", 0);
- if (!dev) {
- DMFE_DBUG(1, "dmfe_interrupt() without DEVICE arg", 0);
- return IRQ_NONE;
- }
-
spin_lock_irqsave(&db->lock, flags);
/* Got DM910X status */
@@ -949,8 +945,8 @@ static void dmfe_rx_packet(struct DEVICE *dev, struct dmfe_board_info * db)
/* Received Packet CRC check need or not */
if ( (db->dm910x_chk_mode & 1) &&
- (cal_CRC(skb->tail, rxlen, 1) !=
- (*(u32 *) (skb->tail+rxlen) ))) { /* FIXME (?) */
+ (cal_CRC(skb->data, rxlen, 1) !=
+ (*(u32 *) (skb->data+rxlen) ))) { /* FIXME (?) */
/* Found a error received packet */
dmfe_reuse_skb(db, rxptr->rx_skb_ptr);
db->dm910x_chk_mode = 3;
@@ -963,7 +959,7 @@ static void dmfe_rx_packet(struct DEVICE *dev, struct dmfe_board_info * db)
/* size less than COPY_SIZE, allocate a rxlen SKB */
skb->dev = dev;
skb_reserve(skb, 2); /* 16byte align */
- memcpy(skb_put(skb, rxlen), rxptr->rx_skb_ptr->tail, rxlen);
+ memcpy(skb_put(skb, rxlen), rxptr->rx_skb_ptr->data, rxlen);
dmfe_reuse_skb(db, rxptr->rx_skb_ptr);
} else {
skb->dev = dev;
@@ -1256,7 +1252,7 @@ static void dmfe_reuse_skb(struct dmfe_board_info *db, struct sk_buff * skb)
if (!(rxptr->rdes0 & cpu_to_le32(0x80000000))) {
rxptr->rx_skb_ptr = skb;
- rxptr->rdes2 = cpu_to_le32( pci_map_single(db->pdev, skb->tail, RX_ALLOC_SIZE, PCI_DMA_FROMDEVICE) );
+ rxptr->rdes2 = cpu_to_le32( pci_map_single(db->pdev, skb->data, RX_ALLOC_SIZE, PCI_DMA_FROMDEVICE) );
wmb();
rxptr->rdes0 = cpu_to_le32(0x80000000);
db->rx_avail_cnt++;
@@ -1467,7 +1463,7 @@ static void allocate_rx_buffer(struct dmfe_board_info *db)
if ( ( skb = dev_alloc_skb(RX_ALLOC_SIZE) ) == NULL )
break;
rxptr->rx_skb_ptr = skb; /* FIXME (?) */
- rxptr->rdes2 = cpu_to_le32( pci_map_single(db->pdev, skb->tail, RX_ALLOC_SIZE, PCI_DMA_FROMDEVICE) );
+ rxptr->rdes2 = cpu_to_le32( pci_map_single(db->pdev, skb->data, RX_ALLOC_SIZE, PCI_DMA_FROMDEVICE) );
wmb();
rxptr->rdes0 = cpu_to_le32(0x80000000);
rxptr = rxptr->next_rx_desc;
@@ -1806,7 +1802,7 @@ static void dmfe_parse_srom(struct dmfe_board_info * db)
if ( ( (int) srom[18] & 0xff) == SROM_V41_CODE) {
/* SROM V4.01 */
/* Get NIC support media mode */
- db->NIC_capability = le16_to_cpup(srom + 34);
+ db->NIC_capability = le16_to_cpup((__le16 *)srom + 34/2);
db->PHY_reg4 = 0;
for (tmp_reg = 1; tmp_reg < 0x10; tmp_reg <<= 1) {
switch( db->NIC_capability & tmp_reg ) {
@@ -1818,7 +1814,8 @@ static void dmfe_parse_srom(struct dmfe_board_info * db)
}
/* Media Mode Force or not check */
- dmfe_mode = le32_to_cpup(srom + 34) & le32_to_cpup(srom + 36);
+ dmfe_mode = le32_to_cpup((__le32 *)srom + 34/4) &
+ le32_to_cpup((__le32 *)srom + 36/4);
switch(dmfe_mode) {
case 0x4: dmfe_media_mode = DMFE_100MHF; break; /* 100MHF */
case 0x2: dmfe_media_mode = DMFE_10MFD; break; /* 10MFD */
diff --git a/drivers/net/tulip/eeprom.c b/drivers/net/tulip/eeprom.c
index ac5bf49ff60f..fbd9ab60b052 100644
--- a/drivers/net/tulip/eeprom.c
+++ b/drivers/net/tulip/eeprom.c
@@ -63,6 +63,22 @@ static struct eeprom_fixup eeprom_fixups[] __devinitdata = {
*/
{ 0x1e00, 0x0000, 0x000b, 0x8f01, 0x0103, 0x0300, 0x0821, 0x000, 0x0001, 0x0000, 0x01e1 }
},
+ {"Cobalt Microserver", 0, 0x10, 0xE0, {0x1e00, /* 0 == controller #, 1e == offset */
+ 0x0000, /* 0 == high offset, 0 == gap */
+ 0x0800, /* Default Autoselect */
+ 0x8001, /* 1 leaf, extended type, bogus len */
+ 0x0003, /* Type 3 (MII), PHY #0 */
+ 0x0400, /* 0 init instr, 4 reset instr */
+ 0x0801, /* Set control mode, GP0 output */
+ 0x0000, /* Drive GP0 Low (RST is active low) */
+ 0x0800, /* control mode, GP0 input (undriven) */
+ 0x0000, /* clear control mode */
+ 0x7800, /* 100TX FDX + HDX, 10bT FDX + HDX */
+ 0x01e0, /* Advertise all above */
+ 0x5000, /* FDX all above */
+ 0x1800, /* Set fast TTM in 100bt modes */
+ 0x0000, /* PHY cannot be unplugged */
+ }},
{NULL}};
diff --git a/drivers/net/tulip/interrupt.c b/drivers/net/tulip/interrupt.c
index afb5cda9d8e1..bb3558164a5b 100644
--- a/drivers/net/tulip/interrupt.c
+++ b/drivers/net/tulip/interrupt.c
@@ -78,7 +78,7 @@ int tulip_refill_rx(struct net_device *dev)
if (skb == NULL)
break;
- mapping = pci_map_single(tp->pdev, skb->tail, PKT_BUF_SZ,
+ mapping = pci_map_single(tp->pdev, skb->data, PKT_BUF_SZ,
PCI_DMA_FROMDEVICE);
tp->rx_buffers[entry].mapping = mapping;
@@ -199,12 +199,12 @@ int tulip_poll(struct net_device *dev, int *budget)
tp->rx_buffers[entry].mapping,
pkt_len, PCI_DMA_FROMDEVICE);
#if ! defined(__alpha__)
- eth_copy_and_sum(skb, tp->rx_buffers[entry].skb->tail,
+ eth_copy_and_sum(skb, tp->rx_buffers[entry].skb->data,
pkt_len, 0);
skb_put(skb, pkt_len);
#else
memcpy(skb_put(skb, pkt_len),
- tp->rx_buffers[entry].skb->tail,
+ tp->rx_buffers[entry].skb->data,
pkt_len);
#endif
pci_dma_sync_single_for_device(tp->pdev,
@@ -423,12 +423,12 @@ static int tulip_rx(struct net_device *dev)
tp->rx_buffers[entry].mapping,
pkt_len, PCI_DMA_FROMDEVICE);
#if ! defined(__alpha__)
- eth_copy_and_sum(skb, tp->rx_buffers[entry].skb->tail,
+ eth_copy_and_sum(skb, tp->rx_buffers[entry].skb->data,
pkt_len, 0);
skb_put(skb, pkt_len);
#else
memcpy(skb_put(skb, pkt_len),
- tp->rx_buffers[entry].skb->tail,
+ tp->rx_buffers[entry].skb->data,
pkt_len);
#endif
pci_dma_sync_single_for_device(tp->pdev,
diff --git a/drivers/net/tulip/media.c b/drivers/net/tulip/media.c
index 919c40cd635c..e26c31f944bf 100644
--- a/drivers/net/tulip/media.c
+++ b/drivers/net/tulip/media.c
@@ -400,6 +400,9 @@ void tulip_select_media(struct net_device *dev, int startup)
}
tp->csr6 = new_csr6 | (tp->csr6 & 0xfdff) | (tp->full_duplex ? 0x0200 : 0);
+
+ mdelay(1);
+
return;
}
diff --git a/drivers/net/tulip/tulip_core.c b/drivers/net/tulip/tulip_core.c
index e0ae3ed6e578..d45d8f56e5b4 100644
--- a/drivers/net/tulip/tulip_core.c
+++ b/drivers/net/tulip/tulip_core.c
@@ -242,6 +242,7 @@ static struct pci_device_id tulip_pci_tbl[] = {
{ 0x10b9, 0x5261, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ULI526X }, /* ALi 1563 integrated ethernet */
{ 0x10b9, 0x5263, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ULI526X }, /* ALi 1563 integrated ethernet */
{ 0x10b7, 0x9300, PCI_ANY_ID, PCI_ANY_ID, 0, 0, COMET }, /* 3Com 3CSOHO100B-TX */
+ { 0x14ea, 0xab08, PCI_ANY_ID, PCI_ANY_ID, 0, 0, COMET }, /* Planex FNW-3602-TX */
{ } /* terminate list */
};
MODULE_DEVICE_TABLE(pci, tulip_pci_tbl);
@@ -624,7 +625,7 @@ static void tulip_init_ring(struct net_device *dev)
tp->rx_buffers[i].skb = skb;
if (skb == NULL)
break;
- mapping = pci_map_single(tp->pdev, skb->tail,
+ mapping = pci_map_single(tp->pdev, skb->data,
PKT_BUF_SZ, PCI_DMA_FROMDEVICE);
tp->rx_buffers[i].mapping = mapping;
skb->dev = dev; /* Mark as being used by this device. */
@@ -1514,8 +1515,8 @@ static int __devinit tulip_init_one (struct pci_dev *pdev,
(PCI_SLOT(pdev->devfn) == 12))) {
/* Cobalt MAC address in first EEPROM locations. */
sa_offset = 0;
- /* No media table either */
- tp->flags &= ~HAS_MEDIA_TABLE;
+ /* Ensure our media table fixup get's applied */
+ memcpy(ee_data + 16, ee_data, 8);
}
#endif
#ifdef CONFIG_GSC
@@ -1756,11 +1757,19 @@ static int tulip_suspend (struct pci_dev *pdev, pm_message_t state)
{
struct net_device *dev = pci_get_drvdata(pdev);
- if (dev && netif_running (dev) && netif_device_present (dev)) {
- netif_device_detach (dev);
- tulip_down (dev);
- /* pci_power_off(pdev, -1); */
- }
+ if (!dev)
+ return -EINVAL;
+
+ if (netif_running(dev))
+ tulip_down(dev);
+
+ netif_device_detach(dev);
+ free_irq(dev->irq, dev);
+
+ pci_save_state(pdev);
+ pci_disable_device(pdev);
+ pci_set_power_state(pdev, pci_choose_state(pdev, state));
+
return 0;
}
@@ -1768,15 +1777,26 @@ static int tulip_suspend (struct pci_dev *pdev, pm_message_t state)
static int tulip_resume(struct pci_dev *pdev)
{
struct net_device *dev = pci_get_drvdata(pdev);
+ int retval;
- if (dev && netif_running (dev) && !netif_device_present (dev)) {
-#if 1
- pci_enable_device (pdev);
-#endif
- /* pci_power_on(pdev); */
- tulip_up (dev);
- netif_device_attach (dev);
+ if (!dev)
+ return -EINVAL;
+
+ pci_set_power_state(pdev, PCI_D0);
+ pci_restore_state(pdev);
+
+ pci_enable_device(pdev);
+
+ if ((retval = request_irq(dev->irq, &tulip_interrupt, SA_SHIRQ, dev->name, dev))) {
+ printk (KERN_ERR "tulip: request_irq failed in resume\n");
+ return retval;
}
+
+ netif_device_attach(dev);
+
+ if (netif_running(dev))
+ tulip_up(dev);
+
return 0;
}
diff --git a/drivers/net/tulip/winbond-840.c b/drivers/net/tulip/winbond-840.c
index caff2f590165..5b1af3986abf 100644
--- a/drivers/net/tulip/winbond-840.c
+++ b/drivers/net/tulip/winbond-840.c
@@ -121,6 +121,7 @@ static int full_duplex[MAX_UNITS] = {-1, -1, -1, -1, -1, -1, -1, -1};
#include <linux/slab.h>
#include <linux/interrupt.h>
#include <linux/pci.h>
+#include <linux/dma-mapping.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/skbuff.h>
@@ -394,7 +395,7 @@ static int __devinit w840_probe1 (struct pci_dev *pdev,
irq = pdev->irq;
- if (pci_set_dma_mask(pdev,0xFFFFffff)) {
+ if (pci_set_dma_mask(pdev, DMA_32BIT_MASK)) {
printk(KERN_WARNING "Winbond-840: Device %s disabled due to DMA limitations.\n",
pci_name(pdev));
return -EIO;
@@ -848,7 +849,7 @@ static void init_rxtx_rings(struct net_device *dev)
if (skb == NULL)
break;
skb->dev = dev; /* Mark as being used by this device. */
- np->rx_addr[i] = pci_map_single(np->pci_dev,skb->tail,
+ np->rx_addr[i] = pci_map_single(np->pci_dev,skb->data,
skb->len,PCI_DMA_FROMDEVICE);
np->rx_ring[i].buffer1 = np->rx_addr[i];
@@ -1268,7 +1269,7 @@ static int netdev_rx(struct net_device *dev)
pci_dma_sync_single_for_cpu(np->pci_dev,np->rx_addr[entry],
np->rx_skbuff[entry]->len,
PCI_DMA_FROMDEVICE);
- eth_copy_and_sum(skb, np->rx_skbuff[entry]->tail, pkt_len, 0);
+ eth_copy_and_sum(skb, np->rx_skbuff[entry]->data, pkt_len, 0);
skb_put(skb, pkt_len);
pci_dma_sync_single_for_device(np->pci_dev,np->rx_addr[entry],
np->rx_skbuff[entry]->len,
@@ -1314,7 +1315,7 @@ static int netdev_rx(struct net_device *dev)
break; /* Better luck next round. */
skb->dev = dev; /* Mark as being used by this device. */
np->rx_addr[entry] = pci_map_single(np->pci_dev,
- skb->tail,
+ skb->data,
skb->len, PCI_DMA_FROMDEVICE);
np->rx_ring[entry].buffer1 = np->rx_addr[entry];
}
diff --git a/drivers/net/tulip/xircom_tulip_cb.c b/drivers/net/tulip/xircom_tulip_cb.c
index b8a9b395c5ea..887d7245fe7b 100644
--- a/drivers/net/tulip/xircom_tulip_cb.c
+++ b/drivers/net/tulip/xircom_tulip_cb.c
@@ -899,7 +899,7 @@ static void xircom_init_ring(struct net_device *dev)
break;
skb->dev = dev; /* Mark as being used by this device. */
tp->rx_ring[i].status = Rx0DescOwned; /* Owned by Xircom chip */
- tp->rx_ring[i].buffer1 = virt_to_bus(skb->tail);
+ tp->rx_ring[i].buffer1 = virt_to_bus(skb->data);
}
tp->dirty_rx = (unsigned int)(i - RX_RING_SIZE);
@@ -1291,7 +1291,7 @@ xircom_rx(struct net_device *dev)
if (skb == NULL)
break;
skb->dev = dev; /* Mark as being used by this device. */
- tp->rx_ring[entry].buffer1 = virt_to_bus(skb->tail);
+ tp->rx_ring[entry].buffer1 = virt_to_bus(skb->data);
work_done++;
}
tp->rx_ring[entry].status = Rx0DescOwned;
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index 7bfee366297b..effab0b9adca 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -215,7 +215,7 @@ static unsigned int tun_chr_poll(struct file *file, poll_table * wait)
poll_wait(file, &tun->read_wait, wait);
- if (skb_queue_len(&tun->readq))
+ if (!skb_queue_empty(&tun->readq))
mask |= POLLIN | POLLRDNORM;
return mask;
diff --git a/drivers/net/typhoon.c b/drivers/net/typhoon.c
index 8f3392989a06..ecfa6f8805ce 100644
--- a/drivers/net/typhoon.c
+++ b/drivers/net/typhoon.c
@@ -1661,7 +1661,7 @@ typhoon_alloc_rx_skb(struct typhoon *tp, u32 idx)
#endif
skb->dev = tp->dev;
- dma_addr = pci_map_single(tp->pdev, skb->tail,
+ dma_addr = pci_map_single(tp->pdev, skb->data,
PKT_BUF_SZ, PCI_DMA_FROMDEVICE);
/* Since no card does 64 bit DAC, the high bits will never
@@ -1721,7 +1721,7 @@ typhoon_rx(struct typhoon *tp, struct basic_ring *rxRing, volatile u32 * ready,
pci_dma_sync_single_for_cpu(tp->pdev, dma_addr,
PKT_BUF_SZ,
PCI_DMA_FROMDEVICE);
- eth_copy_and_sum(new_skb, skb->tail, pkt_len, 0);
+ eth_copy_and_sum(new_skb, skb->data, pkt_len, 0);
pci_dma_sync_single_for_device(tp->pdev, dma_addr,
PKT_BUF_SZ,
PCI_DMA_FROMDEVICE);
@@ -1906,9 +1906,9 @@ typhoon_sleep(struct typhoon *tp, pci_power_t state, u16 events)
*/
netif_carrier_off(tp->dev);
- pci_enable_wake(tp->pdev, pci_choose_state(pdev, state), 1);
+ pci_enable_wake(tp->pdev, state, 1);
pci_disable_device(pdev);
- return pci_set_power_state(pdev, pci_choose_state(pdev, state));
+ return pci_set_power_state(pdev, state);
}
static int
@@ -2274,7 +2274,7 @@ typhoon_suspend(struct pci_dev *pdev, pm_message_t state)
goto need_resume;
}
- if(typhoon_sleep(tp, state, tp->wol_events) < 0) {
+ if(typhoon_sleep(tp, pci_choose_state(pdev, state), tp->wol_events) < 0) {
printk(KERN_ERR "%s: unable to put card to sleep\n", dev->name);
goto need_resume;
}
diff --git a/drivers/net/via-rhine.c b/drivers/net/via-rhine.c
index 7b57d552094a..fc7738ffbfff 100644
--- a/drivers/net/via-rhine.c
+++ b/drivers/net/via-rhine.c
@@ -186,6 +186,7 @@ static const int multicast_filter_limit = 32;
#include <linux/slab.h>
#include <linux/interrupt.h>
#include <linux/pci.h>
+#include <linux/dma-mapping.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/skbuff.h>
@@ -506,7 +507,7 @@ static struct net_device_stats *rhine_get_stats(struct net_device *dev);
static int netdev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
static struct ethtool_ops netdev_ethtool_ops;
static int rhine_close(struct net_device *dev);
-static void rhine_shutdown (struct device *gdev);
+static void rhine_shutdown (struct pci_dev *pdev);
#define RHINE_WAIT_FOR(condition) do { \
int i=1024; \
@@ -740,7 +741,7 @@ static int __devinit rhine_init_one(struct pci_dev *pdev,
goto err_out;
/* this should always be supported */
- rc = pci_set_dma_mask(pdev, 0xffffffff);
+ rc = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
if (rc) {
printk(KERN_ERR "32-bit PCI DMA addresses not supported by "
"the card!?\n");
@@ -989,7 +990,7 @@ static void alloc_rbufs(struct net_device *dev)
skb->dev = dev; /* Mark as being used by this device. */
rp->rx_skbuff_dma[i] =
- pci_map_single(rp->pdev, skb->tail, rp->rx_buf_sz,
+ pci_map_single(rp->pdev, skb->data, rp->rx_buf_sz,
PCI_DMA_FROMDEVICE);
rp->rx_ring[i].addr = cpu_to_le32(rp->rx_skbuff_dma[i]);
@@ -1397,7 +1398,7 @@ static void rhine_tx(struct net_device *dev)
while (rp->dirty_tx != rp->cur_tx) {
txstatus = le32_to_cpu(rp->tx_ring[entry].tx_status);
if (debug > 6)
- printk(KERN_DEBUG " Tx scavenge %d status %8.8x.\n",
+ printk(KERN_DEBUG "Tx scavenge %d status %8.8x.\n",
entry, txstatus);
if (txstatus & DescOwn)
break;
@@ -1468,7 +1469,7 @@ static void rhine_rx(struct net_device *dev)
int data_size = desc_status >> 16;
if (debug > 4)
- printk(KERN_DEBUG " rhine_rx() status is %8.8x.\n",
+ printk(KERN_DEBUG "rhine_rx() status is %8.8x.\n",
desc_status);
if (--boguscnt < 0)
break;
@@ -1486,7 +1487,7 @@ static void rhine_rx(struct net_device *dev)
} else if (desc_status & RxErr) {
/* There was a error. */
if (debug > 2)
- printk(KERN_DEBUG " rhine_rx() Rx "
+ printk(KERN_DEBUG "rhine_rx() Rx "
"error was %8.8x.\n",
desc_status);
rp->stats.rx_errors++;
@@ -1517,7 +1518,7 @@ static void rhine_rx(struct net_device *dev)
PCI_DMA_FROMDEVICE);
eth_copy_and_sum(skb,
- rp->rx_skbuff[entry]->tail,
+ rp->rx_skbuff[entry]->data,
pkt_len, 0);
skb_put(skb, pkt_len);
pci_dma_sync_single_for_device(rp->pdev,
@@ -1560,7 +1561,7 @@ static void rhine_rx(struct net_device *dev)
break; /* Better luck next round. */
skb->dev = dev; /* Mark as being used by this device. */
rp->rx_skbuff_dma[entry] =
- pci_map_single(rp->pdev, skb->tail,
+ pci_map_single(rp->pdev, skb->data,
rp->rx_buf_sz,
PCI_DMA_FROMDEVICE);
rp->rx_ring[entry].addr = cpu_to_le32(rp->rx_skbuff_dma[entry]);
@@ -1894,9 +1895,8 @@ static void __devexit rhine_remove_one(struct pci_dev *pdev)
pci_set_drvdata(pdev, NULL);
}
-static void rhine_shutdown (struct device *gendev)
+static void rhine_shutdown (struct pci_dev *pdev)
{
- struct pci_dev *pdev = to_pci_dev(gendev);
struct net_device *dev = pci_get_drvdata(pdev);
struct rhine_private *rp = netdev_priv(dev);
void __iomem *ioaddr = rp->base;
@@ -1955,7 +1955,7 @@ static int rhine_suspend(struct pci_dev *pdev, pm_message_t state)
pci_save_state(pdev);
spin_lock_irqsave(&rp->lock, flags);
- rhine_shutdown(&pdev->dev);
+ rhine_shutdown(pdev);
spin_unlock_irqrestore(&rp->lock, flags);
free_irq(dev->irq, dev);
@@ -2009,9 +2009,7 @@ static struct pci_driver rhine_driver = {
.suspend = rhine_suspend,
.resume = rhine_resume,
#endif /* CONFIG_PM */
- .driver = {
- .shutdown = rhine_shutdown,
- }
+ .shutdown = rhine_shutdown,
};
diff --git a/drivers/net/via-velocity.c b/drivers/net/via-velocity.c
index 15e710283493..abc5cee6eedc 100644
--- a/drivers/net/via-velocity.c
+++ b/drivers/net/via-velocity.c
@@ -1335,7 +1335,7 @@ static inline int velocity_rx_copy(struct sk_buff **rx_skb, int pkt_size,
if (vptr->flags & VELOCITY_FLAGS_IP_ALIGN)
skb_reserve(new_skb, 2);
- memcpy(new_skb->data, rx_skb[0]->tail, pkt_size);
+ memcpy(new_skb->data, rx_skb[0]->data, pkt_size);
*rx_skb = new_skb;
ret = 0;
}
@@ -1456,9 +1456,9 @@ static int velocity_alloc_rx_buf(struct velocity_info *vptr, int idx)
* Do the gymnastics to get the buffer head for data at
* 64byte alignment.
*/
- skb_reserve(rd_info->skb, (unsigned long) rd_info->skb->tail & 63);
+ skb_reserve(rd_info->skb, (unsigned long) rd_info->skb->data & 63);
rd_info->skb->dev = vptr->dev;
- rd_info->skb_dma = pci_map_single(vptr->pdev, rd_info->skb->tail, vptr->rx_buf_sz, PCI_DMA_FROMDEVICE);
+ rd_info->skb_dma = pci_map_single(vptr->pdev, rd_info->skb->data, vptr->rx_buf_sz, PCI_DMA_FROMDEVICE);
/*
* Fill in the descriptor to match
diff --git a/drivers/net/via-velocity.h b/drivers/net/via-velocity.h
index 1b70b7c97580..d9a774b91ddc 100644
--- a/drivers/net/via-velocity.h
+++ b/drivers/net/via-velocity.h
@@ -1414,7 +1414,7 @@ static inline void mac_get_cam(struct mac_regs __iomem * regs, int idx, u8 *addr
* the rest of the logic from the result of sleep/wakeup
*/
-inline static void mac_wol_reset(struct mac_regs __iomem * regs)
+static inline void mac_wol_reset(struct mac_regs __iomem * regs)
{
/* Turn off SWPTAG right after leaving power mode */
@@ -1811,7 +1811,7 @@ struct velocity_info {
* CHECK ME: locking
*/
-inline static int velocity_get_ip(struct velocity_info *vptr)
+static inline int velocity_get_ip(struct velocity_info *vptr)
{
struct in_device *in_dev = (struct in_device *) vptr->dev->ip_ptr;
struct in_ifaddr *ifa;
diff --git a/drivers/net/wan/Kconfig b/drivers/net/wan/Kconfig
index 66b94668ddd8..18c27e1e7884 100644
--- a/drivers/net/wan/Kconfig
+++ b/drivers/net/wan/Kconfig
@@ -435,7 +435,7 @@ config VENDOR_SANGOMA
the driver to support.
If you have one or more of these cards, say M to this option;
- and read <file:Documentation/networking/wanpipe.txt>.
+ and read <file:Documentation/networking/wan-router.txt>.
To compile this driver as a module, choose M here: the
module will be called wanpipe.
diff --git a/drivers/net/wan/cosa.c b/drivers/net/wan/cosa.c
index 921a573372e9..7ff814fd65d0 100644
--- a/drivers/net/wan/cosa.c
+++ b/drivers/net/wan/cosa.c
@@ -235,7 +235,7 @@ static int dma[MAX_CARDS+1];
static int irq[MAX_CARDS+1] = { -1, -1, -1, -1, -1, -1, 0, };
/* for class stuff*/
-static struct class_simple *cosa_class;
+static struct class *cosa_class;
#ifdef MODULE
module_param_array(io, int, NULL, 0);
@@ -394,19 +394,19 @@ static int __init cosa_init(void)
goto out;
}
devfs_mk_dir("cosa");
- cosa_class = class_simple_create(THIS_MODULE, "cosa");
+ cosa_class = class_create(THIS_MODULE, "cosa");
if (IS_ERR(cosa_class)) {
err = PTR_ERR(cosa_class);
goto out_chrdev;
}
for (i=0; i<nr_cards; i++) {
- class_simple_device_add(cosa_class, MKDEV(cosa_major, i),
+ class_device_create(cosa_class, MKDEV(cosa_major, i),
NULL, "cosa%d", i);
err = devfs_mk_cdev(MKDEV(cosa_major, i),
S_IFCHR|S_IRUSR|S_IWUSR,
"cosa/%d", i);
if (err) {
- class_simple_device_remove(MKDEV(cosa_major, i));
+ class_device_destroy(cosa_class, MKDEV(cosa_major, i));
goto out_chrdev;
}
}
@@ -427,10 +427,10 @@ static void __exit cosa_exit(void)
printk(KERN_INFO "Unloading the cosa module\n");
for (i=0; i<nr_cards; i++) {
- class_simple_device_remove(MKDEV(cosa_major, i));
+ class_device_destroy(cosa_class, MKDEV(cosa_major, i));
devfs_remove("cosa/%d", i);
}
- class_simple_destroy(cosa_class);
+ class_destroy(cosa_class);
devfs_remove("cosa");
for (cosa=cosa_cards; nr_cards--; cosa++) {
/* Clean up the per-channel data */
diff --git a/drivers/net/wan/farsync.c b/drivers/net/wan/farsync.c
index 7575b799ce53..2c83cca34b86 100644
--- a/drivers/net/wan/farsync.c
+++ b/drivers/net/wan/farsync.c
@@ -861,8 +861,7 @@ fst_tx_dma_complete(struct fst_card_info *card, struct fst_port_info *port,
/*
* Mark it for our own raw sockets interface
*/
-static unsigned short farsync_type_trans(struct sk_buff *skb,
- struct net_device *dev)
+static __be16 farsync_type_trans(struct sk_buff *skb, struct net_device *dev)
{
skb->dev = dev;
skb->mac.raw = skb->data;
@@ -981,6 +980,7 @@ fst_issue_cmd(struct fst_port_info *port, unsigned short cmd)
/* Wait for any previous command to complete */
while (mbval > NAK) {
spin_unlock_irqrestore(&card->card_lock, flags);
+ set_current_state(TASK_UNINTERRUPTIBLE);
schedule_timeout(1);
spin_lock_irqsave(&card->card_lock, flags);
diff --git a/drivers/net/wan/hdlc_cisco.c b/drivers/net/wan/hdlc_cisco.c
index c1b6896d7007..48c03c11cd9a 100644
--- a/drivers/net/wan/hdlc_cisco.c
+++ b/drivers/net/wan/hdlc_cisco.c
@@ -72,7 +72,7 @@ static void cisco_keepalive_send(struct net_device *dev, u32 type,
}
skb_reserve(skb, 4);
cisco_hard_header(skb, dev, CISCO_KEEPALIVE, NULL, NULL, 0);
- data = (cisco_packet*)skb->tail;
+ data = (cisco_packet*)skb->data;
data->type = htonl(type);
data->par1 = htonl(par1);
@@ -91,8 +91,7 @@ static void cisco_keepalive_send(struct net_device *dev, u32 type,
-static unsigned short cisco_type_trans(struct sk_buff *skb,
- struct net_device *dev)
+static __be16 cisco_type_trans(struct sk_buff *skb, struct net_device *dev)
{
hdlc_header *data = (hdlc_header*)skb->data;
diff --git a/drivers/net/wan/hdlc_fr.c b/drivers/net/wan/hdlc_fr.c
index 7f450b51a6cb..a5d6891c9d4c 100644
--- a/drivers/net/wan/hdlc_fr.c
+++ b/drivers/net/wan/hdlc_fr.c
@@ -2,7 +2,7 @@
* Generic HDLC support routines for Linux
* Frame Relay support
*
- * Copyright (C) 1999 - 2003 Krzysztof Halasa <khc@pm.waw.pl>
+ * Copyright (C) 1999 - 2005 Krzysztof Halasa <khc@pm.waw.pl>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License
@@ -27,6 +27,10 @@
active = open and "link reliable"
exist = new = not used
+ CCITT LMI: ITU-T Q.933 Annex A
+ ANSI LMI: ANSI T1.617 Annex D
+ CISCO LMI: the original, aka "Gang of Four" LMI
+
*/
#include <linux/module.h>
@@ -49,45 +53,41 @@
#undef DEBUG_ECN
#undef DEBUG_LINK
-#define MAXLEN_LMISTAT 20 /* max size of status enquiry frame */
-
-#define PVC_STATE_NEW 0x01
-#define PVC_STATE_ACTIVE 0x02
-#define PVC_STATE_FECN 0x08 /* FECN condition */
-#define PVC_STATE_BECN 0x10 /* BECN condition */
-
-
-#define FR_UI 0x03
-#define FR_PAD 0x00
-
-#define NLPID_IP 0xCC
-#define NLPID_IPV6 0x8E
-#define NLPID_SNAP 0x80
-#define NLPID_PAD 0x00
-#define NLPID_Q933 0x08
-
-
-#define LMI_DLCI 0 /* LMI DLCI */
-#define LMI_PROTO 0x08
-#define LMI_CALLREF 0x00 /* Call Reference */
-#define LMI_ANSI_LOCKSHIFT 0x95 /* ANSI lockshift */
-#define LMI_REPTYPE 1 /* report type */
-#define LMI_CCITT_REPTYPE 0x51
-#define LMI_ALIVE 3 /* keep alive */
-#define LMI_CCITT_ALIVE 0x53
-#define LMI_PVCSTAT 7 /* pvc status */
-#define LMI_CCITT_PVCSTAT 0x57
-#define LMI_FULLREP 0 /* full report */
-#define LMI_INTEGRITY 1 /* link integrity report */
-#define LMI_SINGLE 2 /* single pvc report */
+#define FR_UI 0x03
+#define FR_PAD 0x00
+
+#define NLPID_IP 0xCC
+#define NLPID_IPV6 0x8E
+#define NLPID_SNAP 0x80
+#define NLPID_PAD 0x00
+#define NLPID_CCITT_ANSI_LMI 0x08
+#define NLPID_CISCO_LMI 0x09
+
+
+#define LMI_CCITT_ANSI_DLCI 0 /* LMI DLCI */
+#define LMI_CISCO_DLCI 1023
+
+#define LMI_CALLREF 0x00 /* Call Reference */
+#define LMI_ANSI_LOCKSHIFT 0x95 /* ANSI locking shift */
+#define LMI_ANSI_CISCO_REPTYPE 0x01 /* report type */
+#define LMI_CCITT_REPTYPE 0x51
+#define LMI_ANSI_CISCO_ALIVE 0x03 /* keep alive */
+#define LMI_CCITT_ALIVE 0x53
+#define LMI_ANSI_CISCO_PVCSTAT 0x07 /* PVC status */
+#define LMI_CCITT_PVCSTAT 0x57
+
+#define LMI_FULLREP 0x00 /* full report */
+#define LMI_INTEGRITY 0x01 /* link integrity report */
+#define LMI_SINGLE 0x02 /* single PVC report */
+
#define LMI_STATUS_ENQUIRY 0x75
#define LMI_STATUS 0x7D /* reply */
#define LMI_REPT_LEN 1 /* report type element length */
#define LMI_INTEG_LEN 2 /* link integrity element length */
-#define LMI_LENGTH 13 /* standard LMI frame length */
-#define LMI_ANSI_LENGTH 14
+#define LMI_CCITT_CISCO_LENGTH 13 /* LMI frame lengths */
+#define LMI_ANSI_LENGTH 14
typedef struct {
@@ -223,51 +223,34 @@ static inline struct net_device** get_dev_p(pvc_device *pvc, int type)
}
-static inline u16 status_to_dlci(u8 *status, int *active, int *new)
-{
- *new = (status[2] & 0x08) ? 1 : 0;
- *active = (status[2] & 0x02) ? 1 : 0;
-
- return ((status[0] & 0x3F) << 4) | ((status[1] & 0x78) >> 3);
-}
-
-
-static inline void dlci_to_status(u16 dlci, u8 *status, int active, int new)
-{
- status[0] = (dlci >> 4) & 0x3F;
- status[1] = ((dlci << 3) & 0x78) | 0x80;
- status[2] = 0x80;
-
- if (new)
- status[2] |= 0x08;
- else if (active)
- status[2] |= 0x02;
-}
-
-
-
static int fr_hard_header(struct sk_buff **skb_p, u16 dlci)
{
u16 head_len;
struct sk_buff *skb = *skb_p;
switch (skb->protocol) {
- case __constant_ntohs(ETH_P_IP):
+ case __constant_ntohs(NLPID_CCITT_ANSI_LMI):
head_len = 4;
skb_push(skb, head_len);
- skb->data[3] = NLPID_IP;
+ skb->data[3] = NLPID_CCITT_ANSI_LMI;
break;
- case __constant_ntohs(ETH_P_IPV6):
+ case __constant_ntohs(NLPID_CISCO_LMI):
head_len = 4;
skb_push(skb, head_len);
- skb->data[3] = NLPID_IPV6;
+ skb->data[3] = NLPID_CISCO_LMI;
break;
- case __constant_ntohs(LMI_PROTO):
+ case __constant_ntohs(ETH_P_IP):
+ head_len = 4;
+ skb_push(skb, head_len);
+ skb->data[3] = NLPID_IP;
+ break;
+
+ case __constant_ntohs(ETH_P_IPV6):
head_len = 4;
skb_push(skb, head_len);
- skb->data[3] = LMI_PROTO;
+ skb->data[3] = NLPID_IPV6;
break;
case __constant_ntohs(ETH_P_802_3):
@@ -461,13 +444,14 @@ static void fr_lmi_send(struct net_device *dev, int fullrep)
hdlc_device *hdlc = dev_to_hdlc(dev);
struct sk_buff *skb;
pvc_device *pvc = hdlc->state.fr.first_pvc;
- int len = (hdlc->state.fr.settings.lmi == LMI_ANSI) ? LMI_ANSI_LENGTH
- : LMI_LENGTH;
- int stat_len = 3;
+ int lmi = hdlc->state.fr.settings.lmi;
+ int dce = hdlc->state.fr.settings.dce;
+ int len = lmi == LMI_ANSI ? LMI_ANSI_LENGTH : LMI_CCITT_CISCO_LENGTH;
+ int stat_len = (lmi == LMI_CISCO) ? 6 : 3;
u8 *data;
int i = 0;
- if (hdlc->state.fr.settings.dce && fullrep) {
+ if (dce && fullrep) {
len += hdlc->state.fr.dce_pvc_count * (2 + stat_len);
if (len > HDLC_MAX_MRU) {
printk(KERN_WARNING "%s: Too many PVCs while sending "
@@ -484,29 +468,31 @@ static void fr_lmi_send(struct net_device *dev, int fullrep)
}
memset(skb->data, 0, len);
skb_reserve(skb, 4);
- skb->protocol = __constant_htons(LMI_PROTO);
- fr_hard_header(&skb, LMI_DLCI);
+ if (lmi == LMI_CISCO) {
+ skb->protocol = __constant_htons(NLPID_CISCO_LMI);
+ fr_hard_header(&skb, LMI_CISCO_DLCI);
+ } else {
+ skb->protocol = __constant_htons(NLPID_CCITT_ANSI_LMI);
+ fr_hard_header(&skb, LMI_CCITT_ANSI_DLCI);
+ }
data = skb->tail;
data[i++] = LMI_CALLREF;
- data[i++] = hdlc->state.fr.settings.dce
- ? LMI_STATUS : LMI_STATUS_ENQUIRY;
- if (hdlc->state.fr.settings.lmi == LMI_ANSI)
+ data[i++] = dce ? LMI_STATUS : LMI_STATUS_ENQUIRY;
+ if (lmi == LMI_ANSI)
data[i++] = LMI_ANSI_LOCKSHIFT;
- data[i++] = (hdlc->state.fr.settings.lmi == LMI_CCITT)
- ? LMI_CCITT_REPTYPE : LMI_REPTYPE;
+ data[i++] = lmi == LMI_CCITT ? LMI_CCITT_REPTYPE :
+ LMI_ANSI_CISCO_REPTYPE;
data[i++] = LMI_REPT_LEN;
data[i++] = fullrep ? LMI_FULLREP : LMI_INTEGRITY;
-
- data[i++] = (hdlc->state.fr.settings.lmi == LMI_CCITT)
- ? LMI_CCITT_ALIVE : LMI_ALIVE;
+ data[i++] = lmi == LMI_CCITT ? LMI_CCITT_ALIVE : LMI_ANSI_CISCO_ALIVE;
data[i++] = LMI_INTEG_LEN;
data[i++] = hdlc->state.fr.txseq =fr_lmi_nextseq(hdlc->state.fr.txseq);
data[i++] = hdlc->state.fr.rxseq;
- if (hdlc->state.fr.settings.dce && fullrep) {
+ if (dce && fullrep) {
while (pvc) {
- data[i++] = (hdlc->state.fr.settings.lmi == LMI_CCITT)
- ? LMI_CCITT_PVCSTAT : LMI_PVCSTAT;
+ data[i++] = lmi == LMI_CCITT ? LMI_CCITT_PVCSTAT :
+ LMI_ANSI_CISCO_PVCSTAT;
data[i++] = stat_len;
/* LMI start/restart */
@@ -523,8 +509,20 @@ static void fr_lmi_send(struct net_device *dev, int fullrep)
fr_log_dlci_active(pvc);
}
- dlci_to_status(pvc->dlci, data + i,
- pvc->state.active, pvc->state.new);
+ if (lmi == LMI_CISCO) {
+ data[i] = pvc->dlci >> 8;
+ data[i + 1] = pvc->dlci & 0xFF;
+ } else {
+ data[i] = (pvc->dlci >> 4) & 0x3F;
+ data[i + 1] = ((pvc->dlci << 3) & 0x78) | 0x80;
+ data[i + 2] = 0x80;
+ }
+
+ if (pvc->state.new)
+ data[i + 2] |= 0x08;
+ else if (pvc->state.active)
+ data[i + 2] |= 0x02;
+
i += stat_len;
pvc = pvc->next;
}
@@ -569,6 +567,8 @@ static void fr_set_link_state(int reliable, struct net_device *dev)
pvc_carrier(0, pvc);
pvc->state.exist = pvc->state.active = 0;
pvc->state.new = 0;
+ if (!hdlc->state.fr.settings.dce)
+ pvc->state.bandwidth = 0;
pvc = pvc->next;
}
}
@@ -583,11 +583,12 @@ static void fr_timer(unsigned long arg)
int i, cnt = 0, reliable;
u32 list;
- if (hdlc->state.fr.settings.dce)
+ if (hdlc->state.fr.settings.dce) {
reliable = hdlc->state.fr.request &&
time_before(jiffies, hdlc->state.fr.last_poll +
hdlc->state.fr.settings.t392 * HZ);
- else {
+ hdlc->state.fr.request = 0;
+ } else {
hdlc->state.fr.last_errors <<= 1; /* Shift the list */
if (hdlc->state.fr.request) {
if (hdlc->state.fr.reliable)
@@ -634,65 +635,88 @@ static void fr_timer(unsigned long arg)
static int fr_lmi_recv(struct net_device *dev, struct sk_buff *skb)
{
hdlc_device *hdlc = dev_to_hdlc(dev);
- int stat_len;
pvc_device *pvc;
- int reptype = -1, error, no_ram;
u8 rxseq, txseq;
- int i;
+ int lmi = hdlc->state.fr.settings.lmi;
+ int dce = hdlc->state.fr.settings.dce;
+ int stat_len = (lmi == LMI_CISCO) ? 6 : 3, reptype, error, no_ram, i;
- if (skb->len < ((hdlc->state.fr.settings.lmi == LMI_ANSI)
- ? LMI_ANSI_LENGTH : LMI_LENGTH)) {
+ if (skb->len < (lmi == LMI_ANSI ? LMI_ANSI_LENGTH :
+ LMI_CCITT_CISCO_LENGTH)) {
printk(KERN_INFO "%s: Short LMI frame\n", dev->name);
return 1;
}
- if (skb->data[5] != (!hdlc->state.fr.settings.dce ?
- LMI_STATUS : LMI_STATUS_ENQUIRY)) {
- printk(KERN_INFO "%s: LMI msgtype=%x, Not LMI status %s\n",
- dev->name, skb->data[2],
- hdlc->state.fr.settings.dce ? "enquiry" : "reply");
+ if (skb->data[3] != (lmi == LMI_CISCO ? NLPID_CISCO_LMI :
+ NLPID_CCITT_ANSI_LMI)) {
+ printk(KERN_INFO "%s: Received non-LMI frame with LMI"
+ " DLCI\n", dev->name);
+ return 1;
+ }
+
+ if (skb->data[4] != LMI_CALLREF) {
+ printk(KERN_INFO "%s: Invalid LMI Call reference (0x%02X)\n",
+ dev->name, skb->data[4]);
+ return 1;
+ }
+
+ if (skb->data[5] != (dce ? LMI_STATUS_ENQUIRY : LMI_STATUS)) {
+ printk(KERN_INFO "%s: Invalid LMI Message type (0x%02X)\n",
+ dev->name, skb->data[5]);
return 1;
}
- i = (hdlc->state.fr.settings.lmi == LMI_ANSI) ? 7 : 6;
+ if (lmi == LMI_ANSI) {
+ if (skb->data[6] != LMI_ANSI_LOCKSHIFT) {
+ printk(KERN_INFO "%s: Not ANSI locking shift in LMI"
+ " message (0x%02X)\n", dev->name, skb->data[6]);
+ return 1;
+ }
+ i = 7;
+ } else
+ i = 6;
- if (skb->data[i] !=
- ((hdlc->state.fr.settings.lmi == LMI_CCITT)
- ? LMI_CCITT_REPTYPE : LMI_REPTYPE)) {
- printk(KERN_INFO "%s: Not a report type=%x\n",
+ if (skb->data[i] != (lmi == LMI_CCITT ? LMI_CCITT_REPTYPE :
+ LMI_ANSI_CISCO_REPTYPE)) {
+ printk(KERN_INFO "%s: Not an LMI Report type IE (0x%02X)\n",
dev->name, skb->data[i]);
return 1;
}
- i++;
- i++; /* Skip length field */
+ if (skb->data[++i] != LMI_REPT_LEN) {
+ printk(KERN_INFO "%s: Invalid LMI Report type IE length"
+ " (%u)\n", dev->name, skb->data[i]);
+ return 1;
+ }
- reptype = skb->data[i++];
+ reptype = skb->data[++i];
+ if (reptype != LMI_INTEGRITY && reptype != LMI_FULLREP) {
+ printk(KERN_INFO "%s: Unsupported LMI Report type (0x%02X)\n",
+ dev->name, reptype);
+ return 1;
+ }
- if (skb->data[i]!=
- ((hdlc->state.fr.settings.lmi == LMI_CCITT)
- ? LMI_CCITT_ALIVE : LMI_ALIVE)) {
- printk(KERN_INFO "%s: Unsupported status element=%x\n",
- dev->name, skb->data[i]);
+ if (skb->data[++i] != (lmi == LMI_CCITT ? LMI_CCITT_ALIVE :
+ LMI_ANSI_CISCO_ALIVE)) {
+ printk(KERN_INFO "%s: Not an LMI Link integrity verification"
+ " IE (0x%02X)\n", dev->name, skb->data[i]);
return 1;
}
- i++;
- i++; /* Skip length field */
+ if (skb->data[++i] != LMI_INTEG_LEN) {
+ printk(KERN_INFO "%s: Invalid LMI Link integrity verification"
+ " IE length (%u)\n", dev->name, skb->data[i]);
+ return 1;
+ }
+ i++;
hdlc->state.fr.rxseq = skb->data[i++]; /* TX sequence from peer */
rxseq = skb->data[i++]; /* Should confirm our sequence */
txseq = hdlc->state.fr.txseq;
- if (hdlc->state.fr.settings.dce) {
- if (reptype != LMI_FULLREP && reptype != LMI_INTEGRITY) {
- printk(KERN_INFO "%s: Unsupported report type=%x\n",
- dev->name, reptype);
- return 1;
- }
+ if (dce)
hdlc->state.fr.last_poll = jiffies;
- }
error = 0;
if (!hdlc->state.fr.reliable)
@@ -703,7 +727,7 @@ static int fr_lmi_recv(struct net_device *dev, struct sk_buff *skb)
error = 1;
}
- if (hdlc->state.fr.settings.dce) {
+ if (dce) {
if (hdlc->state.fr.fullrep_sent && !error) {
/* Stop sending full report - the last one has been confirmed by DTE */
hdlc->state.fr.fullrep_sent = 0;
@@ -725,6 +749,7 @@ static int fr_lmi_recv(struct net_device *dev, struct sk_buff *skb)
hdlc->state.fr.dce_changed = 0;
}
+ hdlc->state.fr.request = 1; /* got request */
fr_lmi_send(dev, reptype == LMI_FULLREP ? 1 : 0);
return 0;
}
@@ -739,7 +764,6 @@ static int fr_lmi_recv(struct net_device *dev, struct sk_buff *skb)
if (reptype != LMI_FULLREP)
return 0;
- stat_len = 3;
pvc = hdlc->state.fr.first_pvc;
while (pvc) {
@@ -750,24 +774,35 @@ static int fr_lmi_recv(struct net_device *dev, struct sk_buff *skb)
no_ram = 0;
while (skb->len >= i + 2 + stat_len) {
u16 dlci;
+ u32 bw;
unsigned int active, new;
- if (skb->data[i] != ((hdlc->state.fr.settings.lmi == LMI_CCITT)
- ? LMI_CCITT_PVCSTAT : LMI_PVCSTAT)) {
- printk(KERN_WARNING "%s: Invalid PVCSTAT ID: %x\n",
- dev->name, skb->data[i]);
+ if (skb->data[i] != (lmi == LMI_CCITT ? LMI_CCITT_PVCSTAT :
+ LMI_ANSI_CISCO_PVCSTAT)) {
+ printk(KERN_INFO "%s: Not an LMI PVC status IE"
+ " (0x%02X)\n", dev->name, skb->data[i]);
return 1;
}
- i++;
- if (skb->data[i] != stat_len) {
- printk(KERN_WARNING "%s: Invalid PVCSTAT length: %x\n",
- dev->name, skb->data[i]);
+ if (skb->data[++i] != stat_len) {
+ printk(KERN_INFO "%s: Invalid LMI PVC status IE length"
+ " (%u)\n", dev->name, skb->data[i]);
return 1;
}
i++;
- dlci = status_to_dlci(skb->data + i, &active, &new);
+ new = !! (skb->data[i + 2] & 0x08);
+ active = !! (skb->data[i + 2] & 0x02);
+ if (lmi == LMI_CISCO) {
+ dlci = (skb->data[i] << 8) | skb->data[i + 1];
+ bw = (skb->data[i + 3] << 16) |
+ (skb->data[i + 4] << 8) |
+ (skb->data[i + 5]);
+ } else {
+ dlci = ((skb->data[i] & 0x3F) << 4) |
+ ((skb->data[i + 1] & 0x78) >> 3);
+ bw = 0;
+ }
pvc = add_pvc(dev, dlci);
@@ -783,9 +818,11 @@ static int fr_lmi_recv(struct net_device *dev, struct sk_buff *skb)
pvc->state.deleted = 0;
if (active != pvc->state.active ||
new != pvc->state.new ||
+ bw != pvc->state.bandwidth ||
!pvc->state.exist) {
pvc->state.new = new;
pvc->state.active = active;
+ pvc->state.bandwidth = bw;
pvc_carrier(active, pvc);
fr_log_dlci_active(pvc);
}
@@ -801,6 +838,7 @@ static int fr_lmi_recv(struct net_device *dev, struct sk_buff *skb)
pvc_carrier(0, pvc);
pvc->state.active = pvc->state.new = 0;
pvc->state.exist = 0;
+ pvc->state.bandwidth = 0;
fr_log_dlci_active(pvc);
}
pvc = pvc->next;
@@ -829,22 +867,15 @@ static int fr_rx(struct sk_buff *skb)
dlci = q922_to_dlci(skb->data);
- if (dlci == LMI_DLCI) {
- if (hdlc->state.fr.settings.lmi == LMI_NONE)
- goto rx_error; /* LMI packet with no LMI? */
-
- if (data[3] == LMI_PROTO) {
- if (fr_lmi_recv(ndev, skb))
- goto rx_error;
- else {
- dev_kfree_skb_any(skb);
- return NET_RX_SUCCESS;
- }
- }
-
- printk(KERN_INFO "%s: Received non-LMI frame with LMI DLCI\n",
- ndev->name);
- goto rx_error;
+ if ((dlci == LMI_CCITT_ANSI_DLCI &&
+ (hdlc->state.fr.settings.lmi == LMI_ANSI ||
+ hdlc->state.fr.settings.lmi == LMI_CCITT)) ||
+ (dlci == LMI_CISCO_DLCI &&
+ hdlc->state.fr.settings.lmi == LMI_CISCO)) {
+ if (fr_lmi_recv(ndev, skb))
+ goto rx_error;
+ dev_kfree_skb_any(skb);
+ return NET_RX_SUCCESS;
}
pvc = find_pvc(hdlc, dlci);
@@ -1170,7 +1201,8 @@ int hdlc_fr_ioctl(struct net_device *dev, struct ifreq *ifr)
if ((new_settings.lmi != LMI_NONE &&
new_settings.lmi != LMI_ANSI &&
- new_settings.lmi != LMI_CCITT) ||
+ new_settings.lmi != LMI_CCITT &&
+ new_settings.lmi != LMI_CISCO) ||
new_settings.t391 < 1 ||
new_settings.t392 < 2 ||
new_settings.n391 < 1 ||
diff --git a/drivers/net/wan/hdlc_generic.c b/drivers/net/wan/hdlc_generic.c
index 6ed064cb4469..a63f6a2cc4f7 100644
--- a/drivers/net/wan/hdlc_generic.c
+++ b/drivers/net/wan/hdlc_generic.c
@@ -1,7 +1,7 @@
/*
* Generic HDLC support routines for Linux
*
- * Copyright (C) 1999 - 2003 Krzysztof Halasa <khc@pm.waw.pl>
+ * Copyright (C) 1999 - 2005 Krzysztof Halasa <khc@pm.waw.pl>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License
@@ -38,7 +38,7 @@
#include <linux/hdlc.h>
-static const char* version = "HDLC support module revision 1.17";
+static const char* version = "HDLC support module revision 1.18";
#undef DEBUG_LINK
@@ -126,10 +126,13 @@ void hdlc_set_carrier(int on, struct net_device *dev)
if (!hdlc->open)
goto carrier_exit;
- if (hdlc->carrier)
+ if (hdlc->carrier) {
+ printk(KERN_INFO "%s: Carrier detected\n", dev->name);
__hdlc_set_carrier_on(dev);
- else
+ } else {
+ printk(KERN_INFO "%s: Carrier lost\n", dev->name);
__hdlc_set_carrier_off(dev);
+ }
carrier_exit:
spin_unlock_irqrestore(&hdlc->state_lock, flags);
@@ -157,8 +160,11 @@ int hdlc_open(struct net_device *dev)
spin_lock_irq(&hdlc->state_lock);
- if (hdlc->carrier)
+ if (hdlc->carrier) {
+ printk(KERN_INFO "%s: Carrier detected\n", dev->name);
__hdlc_set_carrier_on(dev);
+ } else
+ printk(KERN_INFO "%s: No carrier\n", dev->name);
hdlc->open = 1;
diff --git a/drivers/net/wan/hdlc_ppp.c b/drivers/net/wan/hdlc_ppp.c
index 7cd6195a2e46..b81263eaede0 100644
--- a/drivers/net/wan/hdlc_ppp.c
+++ b/drivers/net/wan/hdlc_ppp.c
@@ -66,8 +66,7 @@ static void ppp_close(struct net_device *dev)
-static unsigned short ppp_type_trans(struct sk_buff *skb,
- struct net_device *dev)
+static __be16 ppp_type_trans(struct sk_buff *skb, struct net_device *dev)
{
return __constant_htons(ETH_P_WAN_PPP);
}
diff --git a/drivers/net/wan/hdlc_raw.c b/drivers/net/wan/hdlc_raw.c
index c41fb70b6929..9456d31cb1c1 100644
--- a/drivers/net/wan/hdlc_raw.c
+++ b/drivers/net/wan/hdlc_raw.c
@@ -24,8 +24,7 @@
#include <linux/hdlc.h>
-static unsigned short raw_type_trans(struct sk_buff *skb,
- struct net_device *dev)
+static __be16 raw_type_trans(struct sk_buff *skb, struct net_device *dev)
{
return __constant_htons(ETH_P_IP);
}
diff --git a/drivers/net/wan/lmc/lmc_main.c b/drivers/net/wan/lmc/lmc_main.c
index 15e545f66cd7..2b948ea397d5 100644
--- a/drivers/net/wan/lmc/lmc_main.c
+++ b/drivers/net/wan/lmc/lmc_main.c
@@ -723,7 +723,7 @@ static void lmc_watchdog (unsigned long data) /*fold00*/
/* lmc_reset (sc); Why reset??? The link can go down ok */
/* Inform the world that link has been lost */
- dev->flags &= ~IFF_RUNNING;
+ netif_carrier_off(dev);
}
/*
@@ -736,7 +736,7 @@ static void lmc_watchdog (unsigned long data) /*fold00*/
/* lmc_reset (sc); Again why reset??? */
/* Inform the world that link protocol is back up. */
- dev->flags |= IFF_RUNNING;
+ netif_carrier_on(dev);
/* Now we have to tell the syncppp that we had an outage
* and that it should deal. Calling sppp_reopen here
@@ -1168,8 +1168,6 @@ static void lmc_running_reset (struct net_device *dev) /*fold00*/
sc->lmc_media->set_link_status (sc, 1);
sc->lmc_media->set_status (sc, NULL);
- //dev->flags |= IFF_RUNNING;
-
netif_wake_queue(dev);
sc->lmc_txfull = 0;
@@ -1233,8 +1231,6 @@ static int lmc_ifdown (struct net_device *dev) /*fold00*/
csr6 &= ~LMC_DEC_SR; /* Turn off the Receive bit */
LMC_CSR_WRITE (sc, csr_command, csr6);
- dev->flags &= ~IFF_RUNNING;
-
sc->stats.rx_missed_errors +=
LMC_CSR_READ (sc, csr_missed_frames) & 0xffff;
diff --git a/drivers/net/wan/sdla_fr.c b/drivers/net/wan/sdla_fr.c
index 2efccb0554c0..c5f5e62aab8b 100644
--- a/drivers/net/wan/sdla_fr.c
+++ b/drivers/net/wan/sdla_fr.c
@@ -152,6 +152,7 @@
#include <asm/io.h> /* for inb(), outb(), etc. */
#include <linux/time.h> /* for do_gettimeofday */
#include <linux/in.h> /* sockaddr_in */
+#include <linux/jiffies.h> /* time_after() macro */
#include <asm/errno.h>
#include <linux/ip.h>
@@ -773,7 +774,7 @@ static int update(struct wan_device* wandev)
for(;;) {
if(card->u.f.update_comms_stats == 0)
break;
- if ((jiffies - timeout) > (1 * HZ)){
+ if (time_after(jiffies, timeout + 1 * HZ)){
card->u.f.update_comms_stats = 0;
return -EAGAIN;
}
@@ -4799,7 +4800,7 @@ static void trigger_unconfig_fr(struct net_device *dev)
{
fr_channel_t *chan = dev->priv;
volatile sdla_t *card = chan->card;
- u32 timeout;
+ unsigned long timeout;
fr508_flags_t* flags = card->flags;
int reset_critical=0;
@@ -4821,7 +4822,7 @@ static void trigger_unconfig_fr(struct net_device *dev)
if(!(card->u.f.timer_int_enabled & TMR_INT_ENABLED_UNCONFIG))
break;
- if ((jiffies - timeout) > (1 * HZ)){
+ if (time_after(jiffies, timeout + 1 * HZ)){
card->u.f.timer_int_enabled &= ~TMR_INT_ENABLED_UNCONFIG;
printk(KERN_INFO "%s: Failed to delete DLCI %i\n",
card->devname,chan->dlci);
diff --git a/drivers/net/wan/sdla_ft1.c b/drivers/net/wan/sdla_ft1.c
index 5e3124856eb0..9d6528a50f7b 100644
--- a/drivers/net/wan/sdla_ft1.c
+++ b/drivers/net/wan/sdla_ft1.c
@@ -29,6 +29,7 @@
#include <linux/wanrouter.h> /* WAN router definitions */
#include <linux/wanpipe.h> /* WANPIPE common user API definitions */
#include <linux/if_arp.h> /* ARPHRD_* defines */
+#include <linux/jiffies.h> /* time_after() macro */
#include <linux/inetdevice.h>
#include <asm/uaccess.h>
@@ -164,7 +165,7 @@ int wpft1_init (sdla_t* card, wandev_conf_t* conf)
timeout = jiffies;
while (mb->return_code != 'I') /* Wait 1s for board to initialize */
- if ((jiffies - timeout) > 1*HZ) break;
+ if (time_after(jiffies, timeout + 1*HZ)) break;
if (mb->return_code != 'I') {
printk(KERN_INFO
diff --git a/drivers/net/wan/sdla_ppp.c b/drivers/net/wan/sdla_ppp.c
index 1761cb68ab48..a4b489cccbbf 100644
--- a/drivers/net/wan/sdla_ppp.c
+++ b/drivers/net/wan/sdla_ppp.c
@@ -101,6 +101,7 @@
#include <linux/if_arp.h> /* ARPHRD_* defines */
#include <asm/byteorder.h> /* htons(), etc. */
#include <linux/in.h> /* sockaddr_in */
+#include <linux/jiffies.h> /* time_after() macro */
#include <asm/uaccess.h>
@@ -482,7 +483,7 @@ static int update(struct wan_device *wandev)
if(ppp_priv_area->update_comms_stats == 0){
break;
}
- if ((jiffies - timeout) > (1 * HZ)){
+ if (time_after(jiffies, timeout + 1 * HZ)){
ppp_priv_area->update_comms_stats = 0;
ppp_priv_area->timer_int_enabled &=
~TMR_INT_ENABLED_UPDATE;
diff --git a/drivers/net/wan/sdla_x25.c b/drivers/net/wan/sdla_x25.c
index 3a93d2fd4fbf..8a95d61a2f8f 100644
--- a/drivers/net/wan/sdla_x25.c
+++ b/drivers/net/wan/sdla_x25.c
@@ -91,6 +91,7 @@
#include <linux/wanrouter.h> /* WAN router definitions */
#include <linux/wanpipe.h> /* WANPIPE common user API definitions */
#include <linux/workqueue.h>
+#include <linux/jiffies.h> /* time_after() macro */
#include <asm/byteorder.h> /* htons(), etc. */
#include <asm/atomic.h>
#include <linux/delay.h> /* Experimental delay */
@@ -867,7 +868,7 @@ static int update(struct wan_device* wandev)
if (!(card->u.x.timer_int_enabled & TMR_INT_ENABLED_UPDATE)){
break;
}
- if ((jiffies-timeout) > 1*HZ){
+ if (time_after(jiffies, timeout + 1*HZ)){
card->u.x.timer_int_enabled &= ~TMR_INT_ENABLED_UPDATE;
return -EAGAIN;
}
diff --git a/drivers/net/wan/wanpipe_multppp.c b/drivers/net/wan/wanpipe_multppp.c
index 6aa6987d96cb..812a1183c502 100644
--- a/drivers/net/wan/wanpipe_multppp.c
+++ b/drivers/net/wan/wanpipe_multppp.c
@@ -26,6 +26,7 @@
#include <linux/wanrouter.h> /* WAN router definitions */
#include <linux/wanpipe.h> /* WANPIPE common user API definitions */
#include <linux/if_arp.h> /* ARPHRD_* defines */
+#include <linux/jiffies.h> /* time_after() macro */
#include <linux/in.h> /* sockaddr_in */
#include <linux/inet.h>
@@ -270,9 +271,9 @@ int wsppp_init (sdla_t* card, wandev_conf_t* conf)
ready to accept commands. We expect this to be completed in less
than 1 second. */
- timeout = jiffies;
+ timeout = jiffies + 1 * HZ;
while (mb->return_code != 'I') /* Wait 1s for board to initialize */
- if ((jiffies - timeout) > 1*HZ) break;
+ if (time_after(jiffies, timeout)) break;
if (mb->return_code != 'I') {
printk(KERN_INFO
@@ -493,11 +494,11 @@ static int update(struct wan_device* wandev)
chdlc_priv_area->timer_int_enabled = TMR_INT_ENABLED_UPDATE;
/* wait a maximum of 1 second for the statistics to be updated */
- timeout = jiffies;
+ timeout = jiffies + 1 * HZ;
for(;;) {
if(chdlc_priv_area->update_comms_stats == 0)
break;
- if ((jiffies - timeout) > (1 * HZ)){
+ if (time_after(jiffies, timeout)){
chdlc_priv_area->update_comms_stats = 0;
chdlc_priv_area->timer_int_enabled &=
~TMR_INT_ENABLED_UPDATE;
diff --git a/drivers/net/wan/wanxl.c b/drivers/net/wan/wanxl.c
index 1e7b47704ad9..9c1e10602f2b 100644
--- a/drivers/net/wan/wanxl.c
+++ b/drivers/net/wan/wanxl.c
@@ -26,6 +26,7 @@
#include <linux/netdevice.h>
#include <linux/hdlc.h>
#include <linux/pci.h>
+#include <linux/dma-mapping.h>
#include <asm/io.h>
#include <asm/delay.h>
@@ -624,8 +625,8 @@ static int __devinit wanxl_pci_init_one(struct pci_dev *pdev,
/* FIXME when PCI/DMA subsystems are fixed.
We set both dma_mask and consistent_dma_mask back to 32 bits
to indicate the card can do 32-bit DMA addressing */
- if (pci_set_consistent_dma_mask(pdev, 0xFFFFFFFF) ||
- pci_set_dma_mask(pdev, 0xFFFFFFFF)) {
+ if (pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK) ||
+ pci_set_dma_mask(pdev, DMA_32BIT_MASK)) {
printk(KERN_ERR "wanXL: No usable DMA configuration\n");
wanxl_pci_remove_one(pdev);
return -EIO;
diff --git a/drivers/net/wan/x25_asy.c b/drivers/net/wan/x25_asy.c
index 1c540d825551..bdf672c48182 100644
--- a/drivers/net/wan/x25_asy.c
+++ b/drivers/net/wan/x25_asy.c
@@ -829,7 +829,7 @@ static void __exit exit_x25_asy(void)
}
kfree(x25_asy_devs);
- tty_register_ldisc(N_X25, NULL);
+ tty_unregister_ldisc(N_X25);
}
module_init(init_x25_asy);
diff --git a/drivers/net/wd.c b/drivers/net/wd.c
index 1f05d9bd05e4..b03feae459fc 100644
--- a/drivers/net/wd.c
+++ b/drivers/net/wd.c
@@ -149,12 +149,7 @@ struct net_device * __init wd_probe(int unit)
err = do_wd_probe(dev);
if (err)
goto out;
- err = register_netdev(dev);
- if (err)
- goto out1;
return dev;
-out1:
- cleanup_card(dev);
out:
free_netdev(dev);
return ERR_PTR(err);
@@ -164,6 +159,7 @@ out:
static int __init wd_probe1(struct net_device *dev, int ioaddr)
{
int i;
+ int err;
int checksum = 0;
int ancient = 0; /* An old card without config registers. */
int word16 = 0; /* 0 = 8 bit, 1 = 16 bit */
@@ -356,7 +352,10 @@ static int __init wd_probe1(struct net_device *dev, int ioaddr)
outb(inb(ioaddr+4)|0x80, ioaddr+4);
#endif
- return 0;
+ err = register_netdev(dev);
+ if (err)
+ free_irq(dev->irq, dev);
+ return err;
}
static int
@@ -527,11 +526,8 @@ init_module(void)
dev->mem_start = mem[this_dev];
dev->mem_end = mem_end[this_dev];
if (do_wd_probe(dev) == 0) {
- if (register_netdev(dev) == 0) {
- dev_wd[found++] = dev;
- continue;
- }
- cleanup_card(dev);
+ dev_wd[found++] = dev;
+ continue;
}
free_netdev(dev);
printk(KERN_WARNING "wd.c: No wd80x3 card found (i/o = 0x%x).\n", io[this_dev]);
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index fb10a2db63ad..df20adcd0730 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -900,7 +900,7 @@ typedef struct aironet_ioctl {
unsigned char __user *data; // d-data
} aironet_ioctl;
-static char *swversion = "2.1";
+static char swversion[] = "2.1";
#endif /* CISCO_EXT */
#define NUM_MODULES 2
@@ -1209,7 +1209,7 @@ struct airo_info {
unsigned char __iomem *pciaux;
unsigned char *shared;
dma_addr_t shared_dma;
- int power;
+ pm_message_t power;
SsidRid *SSID;
APListRid *APList;
#define PCI_SHARED_LEN 2*MPI_MAX_FIDS*PKTSIZE+RIDSIZE
@@ -2374,7 +2374,7 @@ void stop_airo_card( struct net_device *dev, int freeres )
/*
* Clean out tx queue
*/
- if (test_bit(FLAG_MPI, &ai->flags) && skb_queue_len (&ai->txq) > 0) {
+ if (test_bit(FLAG_MPI, &ai->flags) && !skb_queue_empty(&ai->txq)) {
struct sk_buff *skb = NULL;
for (;(skb = skb_dequeue(&ai->txq));)
dev_kfree_skb(skb);
@@ -2918,7 +2918,7 @@ static int airo_thread(void *data) {
flush_signals(current);
/* make swsusp happy with our thread */
- try_to_freeze(PF_FREEZE);
+ try_to_freeze();
if (test_bit(JOB_DIE, &ai->flags))
break;
@@ -3287,7 +3287,7 @@ exitrx:
if (status & EV_TXEXC)
get_tx_error(apriv, -1);
spin_lock_irqsave(&apriv->aux_lock, flags);
- if (skb_queue_len (&apriv->txq)) {
+ if (!skb_queue_empty(&apriv->txq)) {
spin_unlock_irqrestore(&apriv->aux_lock,flags);
mpi_send_packet (dev);
} else {
@@ -5013,7 +5013,7 @@ static void proc_SSID_on_close( struct inode *inode, struct file *file ) {
enable_MAC(ai, &rsp, 1);
}
-inline static u8 hexVal(char c) {
+static inline u8 hexVal(char c) {
if (c>='0' && c<='9') return c -= '0';
if (c>='a' && c<='f') return c -= 'a'-10;
if (c>='A' && c<='F') return c -= 'A'-10;
@@ -5499,9 +5499,9 @@ static int airo_pci_suspend(struct pci_dev *pdev, pm_message_t state)
cmd.cmd=HOSTSLEEP;
issuecommand(ai, &cmd, &rsp);
- pci_enable_wake(pdev, state, 1);
+ pci_enable_wake(pdev, pci_choose_state(pdev, state), 1);
pci_save_state(pdev);
- return pci_set_power_state(pdev, state);
+ return pci_set_power_state(pdev, pci_choose_state(pdev, state));
}
static int airo_pci_resume(struct pci_dev *pdev)
@@ -5512,7 +5512,7 @@ static int airo_pci_resume(struct pci_dev *pdev)
pci_set_power_state(pdev, 0);
pci_restore_state(pdev);
- pci_enable_wake(pdev, ai->power, 0);
+ pci_enable_wake(pdev, pci_choose_state(pdev, ai->power), 0);
if (ai->power > 1) {
reset_card(dev, 0);
@@ -5541,7 +5541,7 @@ static int airo_pci_resume(struct pci_dev *pdev)
}
writeConfigRid(ai, 0);
enable_MAC(ai, &rsp, 0);
- ai->power = 0;
+ ai->power = PMSG_ON;
netif_device_attach(dev);
netif_wake_queue(dev);
enable_interrupts(ai);
diff --git a/drivers/net/wireless/airo_cs.c b/drivers/net/wireless/airo_cs.c
index fbf53af6cda4..bf25584d68d3 100644
--- a/drivers/net/wireless/airo_cs.c
+++ b/drivers/net/wireless/airo_cs.c
@@ -33,7 +33,6 @@
#include <linux/timer.h>
#include <linux/netdevice.h>
-#include <pcmcia/version.h>
#include <pcmcia/cs_types.h>
#include <pcmcia/cs.h>
#include <pcmcia/cistpl.h>
@@ -210,11 +209,6 @@ static dev_link_t *airo_attach(void)
link->next = dev_list;
dev_list = link;
client_reg.dev_info = &dev_info;
- client_reg.EventMask =
- CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
- CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
- CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
- client_reg.event_handler = &airo_event;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
ret = pcmcia_register_client(&link->handle, &client_reg);
@@ -559,13 +553,24 @@ static int airo_event(event_t event, int priority,
return 0;
} /* airo_event */
+static struct pcmcia_device_id airo_ids[] = {
+ PCMCIA_DEVICE_MANF_CARD(0x015f, 0x000a),
+ PCMCIA_DEVICE_MANF_CARD(0x015f, 0x0005),
+ PCMCIA_DEVICE_MANF_CARD(0x015f, 0x0007),
+ PCMCIA_DEVICE_MANF_CARD(0x0105, 0x0007),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, airo_ids);
+
static struct pcmcia_driver airo_driver = {
.owner = THIS_MODULE,
.drv = {
.name = "airo_cs",
},
.attach = airo_attach,
+ .event = airo_event,
.detach = airo_detach,
+ .id_table = airo_ids,
};
static int airo_cs_init(void)
diff --git a/drivers/net/wireless/airport.c b/drivers/net/wireless/airport.c
index b4f4bd7956a2..9d496703c465 100644
--- a/drivers/net/wireless/airport.c
+++ b/drivers/net/wireless/airport.c
@@ -184,7 +184,7 @@ static int airport_hard_reset(struct orinoco_private *priv)
}
static int
-airport_attach(struct macio_dev *mdev, const struct of_match *match)
+airport_attach(struct macio_dev *mdev, const struct of_device_id *match)
{
struct orinoco_private *priv;
struct net_device *dev;
@@ -266,16 +266,16 @@ MODULE_AUTHOR("Benjamin Herrenschmidt <benh@kernel.crashing.org>");
MODULE_DESCRIPTION("Driver for the Apple Airport wireless card.");
MODULE_LICENSE("Dual MPL/GPL");
-static struct of_match airport_match[] =
+static struct of_device_id airport_match[] =
{
{
.name = "radio",
- .type = OF_ANY_MATCH,
- .compatible = OF_ANY_MATCH
},
{},
};
+MODULE_DEVICE_TABLE (of, airport_match);
+
static struct macio_driver airport_driver =
{
.name = DRIVER_NAME,
diff --git a/drivers/net/wireless/arlan-main.c b/drivers/net/wireless/arlan-main.c
index 4f304c6e693a..0e1ac338cac1 100644
--- a/drivers/net/wireless/arlan-main.c
+++ b/drivers/net/wireless/arlan-main.c
@@ -33,8 +33,6 @@ static int arlan_EEPROM_bad;
#ifdef ARLAN_DEBUGGING
-static int arlan_entry_debug;
-static int arlan_exit_debug;
static int testMemory = testMemoryUNKNOWN;
static int irq = irqUNKNOWN;
static int txScrambled = 1;
@@ -43,15 +41,13 @@ static int mdebug;
module_param(irq, int, 0);
module_param(mdebug, int, 0);
module_param(testMemory, int, 0);
-module_param(arlan_entry_debug, int, 0);
-module_param(arlan_exit_debug, int, 0);
module_param(txScrambled, int, 0);
MODULE_PARM_DESC(irq, "(unused)");
MODULE_PARM_DESC(testMemory, "(unused)");
MODULE_PARM_DESC(mdebug, "Arlan multicast debugging (0-1)");
#endif
-module_param(arlan_debug, int, 0);
+module_param_named(debug, arlan_debug, int, 0);
module_param(spreadingCode, int, 0);
module_param(channelNumber, int, 0);
module_param(channelSet, int, 0);
@@ -63,17 +59,19 @@ module_param(keyStart, int, 0);
module_param(tx_delay_ms, int, 0);
module_param(retries, int, 0);
module_param(tx_queue_len, int, 0);
-module_param(arlan_EEPROM_bad, int, 0);
-MODULE_PARM_DESC(arlan_debug, "Arlan debug enable (0-1)");
+module_param_named(EEPROM_bad, arlan_EEPROM_bad, int, 0);
+MODULE_PARM_DESC(debug, "Arlan debug enable (0-1)");
MODULE_PARM_DESC(retries, "Arlan maximum packet retransmisions");
#ifdef ARLAN_ENTRY_EXIT_DEBUGGING
-MODULE_PARM_DESC(arlan_entry_debug, "Arlan driver function entry debugging");
-MODULE_PARM_DESC(arlan_exit_debug, "Arlan driver function exit debugging");
-MODULE_PARM_DESC(arlan_entry_and_exit_debug, "Arlan driver function entry and exit debugging");
-#else
-MODULE_PARM_DESC(arlan_entry_debug, "(ignored)");
-MODULE_PARM_DESC(arlan_exit_debug, "(ignored)");
-MODULE_PARM_DESC(arlan_entry_and_exit_debug, "(ignored)");
+static int arlan_entry_debug;
+static int arlan_exit_debug;
+static int arlan_entry_and_exit_debug;
+module_param_named(entry_debug, arlan_entry_debug, int, 0);
+module_param_named(exit_debug, arlan_exit_debug, int, 0);
+module_param_named(entry_and_exit_debug, arlan_entry_and_exit_debug, int, 0);
+MODULE_PARM_DESC(entry_debug, "Arlan driver function entry debugging");
+MODULE_PARM_DESC(exit_debug, "Arlan driver function exit debugging");
+MODULE_PARM_DESC(entry_and_exit_debug, "Arlan driver function entry and exit debugging");
#endif
struct arlan_conf_stru arlan_conf[MAX_ARLANS];
diff --git a/drivers/net/wireless/atmel_cs.c b/drivers/net/wireless/atmel_cs.c
index a4ed28d9c783..ff031a3985b3 100644
--- a/drivers/net/wireless/atmel_cs.c
+++ b/drivers/net/wireless/atmel_cs.c
@@ -43,7 +43,6 @@
#include <linux/moduleparam.h>
#include <linux/device.h>
-#include <pcmcia/version.h>
#include <pcmcia/cs_types.h>
#include <pcmcia/cs.h>
#include <pcmcia/cistpl.h>
@@ -218,11 +217,6 @@ static dev_link_t *atmel_attach(void)
link->next = dev_list;
dev_list = link;
client_reg.dev_info = &dev_info;
- client_reg.EventMask =
- CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
- CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
- CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
- client_reg.event_handler = &atmel_event;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
ret = pcmcia_register_client(&link->handle, &client_reg);
@@ -646,13 +640,36 @@ static int atmel_event(event_t event, int priority,
} /* atmel_event */
/*====================================================================*/
+static struct pcmcia_device_id atmel_ids[] = {
+ PCMCIA_DEVICE_MANF_CARD(0x0101, 0x0620),
+ PCMCIA_DEVICE_MANF_CARD(0x0101, 0x0696),
+ PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x3302),
+ PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0007),
+ PCMCIA_DEVICE_PROD_ID12("11WAVE", "11WP611AL-E", 0x9eb2da1f, 0xc9a0d3f9),
+ PCMCIA_DEVICE_PROD_ID12("ATMEL", "AT76C502AR", 0xabda4164, 0x41b37e1f),
+ PCMCIA_DEVICE_PROD_ID12("ATMEL", "AT76C504", 0xabda4164, 0x5040670a),
+ PCMCIA_DEVICE_PROD_ID12("ATMEL", "AT76C504A", 0xabda4164, 0xe15ed87f),
+ PCMCIA_DEVICE_PROD_ID12("BT", "Voyager 1020 Laptop Adapter", 0xae49b86a, 0x1e957cd5),
+ PCMCIA_DEVICE_PROD_ID12("CNet", "CNWLC 11Mbps Wireless PC Card V-5", 0xbc477dde, 0x502fae6b),
+ PCMCIA_DEVICE_PROD_ID12("IEEE 802.11b", "Wireless LAN PC Card", 0x5b878724, 0x122f1df6),
+ PCMCIA_DEVICE_PROD_ID12("OEM", "11Mbps Wireless LAN PC Card V-3", 0xfea54c90, 0x1c5b0f68),
+ PCMCIA_DEVICE_PROD_ID12("SMC", "2632W", 0xc4f8b18b, 0x30f38774),
+ PCMCIA_DEVICE_PROD_ID12("SMC", "2632W-V2", 0xc4f8b18b, 0x172d1377),
+ PCMCIA_DEVICE_PROD_ID12("Wireless", "PC", 0xa407ecdd, 0x556e4d7e),
+ PCMCIA_DEVICE_PROD_ID12("WLAN", "802.11b PC CARD", 0x575c516c, 0xb1f6dbc4),
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, atmel_ids);
+
static struct pcmcia_driver atmel_driver = {
- .owner = THIS_MODULE,
- .drv = {
- .name = "atmel_cs",
+ .owner = THIS_MODULE,
+ .drv = {
+ .name = "atmel_cs",
},
- .attach = atmel_attach,
- .detach = atmel_detach,
+ .attach = atmel_attach,
+ .event = atmel_event,
+ .detach = atmel_detach,
+ .id_table = atmel_ids,
};
static int atmel_cs_init(void)
diff --git a/drivers/net/wireless/netwave_cs.c b/drivers/net/wireless/netwave_cs.c
index 382241e7edbb..5f507c49907b 100644
--- a/drivers/net/wireless/netwave_cs.c
+++ b/drivers/net/wireless/netwave_cs.c
@@ -62,7 +62,6 @@
#endif /* WIRELESS_EXT > 12 */
#endif
-#include <pcmcia/version.h>
#include <pcmcia/cs_types.h>
#include <pcmcia/cs.h>
#include <pcmcia/cistpl.h>
@@ -491,11 +490,6 @@ static dev_link_t *netwave_attach(void)
link->next = dev_list;
dev_list = link;
client_reg.dev_info = &dev_info;
- client_reg.EventMask =
- CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
- CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
- CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
- client_reg.event_handler = &netwave_event;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
ret = pcmcia_register_client(&link->handle, &client_reg);
@@ -1668,13 +1662,21 @@ static int netwave_close(struct net_device *dev) {
return 0;
}
+static struct pcmcia_device_id netwave_ids[] = {
+ PCMCIA_DEVICE_PROD_ID12("Xircom", "CreditCard Netwave", 0x2e3ee845, 0x54e28a28),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, netwave_ids);
+
static struct pcmcia_driver netwave_driver = {
.owner = THIS_MODULE,
.drv = {
.name = "netwave_cs",
},
.attach = netwave_attach,
+ .event = netwave_event,
.detach = netwave_detach,
+ .id_table = netwave_ids,
};
static int __init init_netwave_cs(void)
diff --git a/drivers/net/wireless/orinoco.c b/drivers/net/wireless/orinoco.c
index a3a32430ae9d..aabcdc2be05e 100644
--- a/drivers/net/wireless/orinoco.c
+++ b/drivers/net/wireless/orinoco.c
@@ -46,382 +46,9 @@
* under either the MPL or the GPL. */
/*
- * v0.01 -> v0.02 - 21/3/2001 - Jean II
- * o Allow to use regular ethX device name instead of dldwdX
- * o Warning on IBSS with ESSID=any for firmware 6.06
- * o Put proper range.throughput values (optimistic)
- * o IWSPY support (IOCTL and stat gather in Rx path)
- * o Allow setting frequency in Ad-Hoc mode
- * o Disable WEP setting if !has_wep to work on old firmware
- * o Fix txpower range
- * o Start adding support for Samsung/Compaq firmware
- *
- * v0.02 -> v0.03 - 23/3/2001 - Jean II
- * o Start adding Symbol support - need to check all that
- * o Fix Prism2/Symbol WEP to accept 128 bits keys
- * o Add Symbol WEP (add authentication type)
- * o Add Prism2/Symbol rate
- * o Add PM timeout (holdover duration)
- * o Enable "iwconfig eth0 key off" and friends (toggle flags)
- * o Enable "iwconfig eth0 power unicast/all" (toggle flags)
- * o Try with an Intel card. It report firmware 1.01, behave like
- * an antiquated firmware, however on windows it says 2.00. Yuck !
- * o Workaround firmware bug in allocate buffer (Intel 1.01)
- * o Finish external renaming to orinoco...
- * o Testing with various Wavelan firmwares
- *
- * v0.03 -> v0.04 - 30/3/2001 - Jean II
- * o Update to Wireless 11 -> add retry limit/lifetime support
- * o Tested with a D-Link DWL 650 card, fill in firmware support
- * o Warning on Vcc mismatch (D-Link 3.3v card in Lucent 5v only slot)
- * o Fixed the Prism2 WEP bugs that I introduced in v0.03 :-(
- * It works on D-Link *only* after a tcpdump. Weird...
- * And still doesn't work on Intel card. Grrrr...
- * o Update the mode after a setport3
- * o Add preamble setting for Symbol cards (not yet enabled)
- * o Don't complain as much about Symbol cards...
- *
- * v0.04 -> v0.04b - 22/4/2001 - David Gibson
- * o Removed the 'eth' parameter - always use ethXX as the
- * interface name instead of dldwdXX. The other was racy
- * anyway.
- * o Clean up RID definitions in hermes.h, other cleanups
- *
- * v0.04b -> v0.04c - 24/4/2001 - Jean II
- * o Tim Hurley <timster AT seiki.bliztech.com> reported a D-Link card
- * with vendor 02 and firmware 0.08. Added in the capabilities...
- * o Tested Lucent firmware 7.28, everything works...
- *
- * v0.04c -> v0.05 - 3/5/2001 - Benjamin Herrenschmidt
- * o Spin-off Pcmcia code. This file is renamed orinoco.c,
- * and orinoco_cs.c now contains only the Pcmcia specific stuff
- * o Add Airport driver support on top of orinoco.c (see airport.c)
- *
- * v0.05 -> v0.05a - 4/5/2001 - Jean II
- * o Revert to old Pcmcia code to fix breakage of Ben's changes...
- *
- * v0.05a -> v0.05b - 4/5/2001 - Jean II
- * o add module parameter 'ignore_cis_vcc' for D-Link @ 5V
- * o D-Link firmware doesn't support multicast. We just print a few
- * error messages, but otherwise everything works...
- * o For David : set/getport3 works fine, just upgrade iwpriv...
- *
- * v0.05b -> v0.05c - 5/5/2001 - Benjamin Herrenschmidt
- * o Adapt airport.c to latest changes in orinoco.c
- * o Remove deferred power enabling code
- *
- * v0.05c -> v0.05d - 5/5/2001 - Jean II
- * o Workaround to SNAP decapsulate frame from Linksys AP
- * original patch from : Dong Liu <dliu AT research.bell-labs.com>
- * (note : the memcmp bug was mine - fixed)
- * o Remove set_retry stuff, no firmware support it (bloat--).
- *
- * v0.05d -> v0.06 - 25/5/2001 - Jean II
- * Original patch from "Hong Lin" <alin AT redhat.com>,
- * "Ian Kinner" <ikinner AT redhat.com>
- * and "David Smith" <dsmith AT redhat.com>
- * o Init of priv->tx_rate_ctrl in firmware specific section.
- * o Prism2/Symbol rate, upto should be 0xF and not 0x15. Doh !
- * o Spectrum card always need cor_reset (for every reset)
- * o Fix cor_reset to not lose bit 7 in the register
- * o flush_stale_links to remove zombie Pcmcia instances
- * o Ack previous hermes event before reset
- * Me (with my little hands)
- * o Allow orinoco.c to call cor_reset via priv->card_reset_handler
- * o Add priv->need_card_reset to toggle this feature
- * o Fix various buglets when setting WEP in Symbol firmware
- * Now, encryption is fully functional on Symbol cards. Youpi !
- *
- * v0.06 -> v0.06b - 25/5/2001 - Jean II
- * o IBSS on Symbol use port_mode = 4. Please don't ask...
- *
- * v0.06b -> v0.06c - 29/5/2001 - Jean II
- * o Show first spy address in /proc/net/wireless for IBSS mode as well
- *
- * v0.06c -> v0.06d - 6/7/2001 - David Gibson
- * o Change a bunch of KERN_INFO messages to KERN_DEBUG, as per Linus'
- * wishes to reduce the number of unnecessary messages.
- * o Removed bogus message on CRC error.
- * o Merged fixes for v0.08 Prism 2 firmware from William Waghorn
- * <willwaghorn AT yahoo.co.uk>
- * o Slight cleanup/re-arrangement of firmware detection code.
- *
- * v0.06d -> v0.06e - 1/8/2001 - David Gibson
- * o Removed some redundant global initializers (orinoco_cs.c).
- * o Added some module metadata
- *
- * v0.06e -> v0.06f - 14/8/2001 - David Gibson
- * o Wording fix to license
- * o Added a 'use_alternate_encaps' module parameter for APs which need an
- * oui of 00:00:00. We really need a better way of handling this, but
- * the module flag is better than nothing for now.
- *
- * v0.06f -> v0.07 - 20/8/2001 - David Gibson
- * o Removed BAP error retries from hermes_bap_seek(). For Tx we now
- * let the upper layers handle the retry, we retry explicitly in the
- * Rx path, but don't make as much noise about it.
- * o Firmware detection cleanups.
- *
- * v0.07 -> v0.07a - 1/10/3001 - Jean II
- * o Add code to read Symbol firmware revision, inspired by latest code
- * in Spectrum24 by Lee John Keyser-Allen - Thanks Lee !
- * o Thanks to Jared Valentine <hidden AT xmission.com> for "providing" me
- * a 3Com card with a recent firmware, fill out Symbol firmware
- * capabilities of latest rev (2.20), as well as older Symbol cards.
- * o Disable Power Management in newer Symbol firmware, the API
- * has changed (documentation needed).
- *
- * v0.07a -> v0.08 - 3/10/2001 - David Gibson
- * o Fixed a possible buffer overrun found by the Stanford checker (in
- * dldwd_ioctl_setiwencode()). Can only be called by root anyway, so not
- * a big problem.
- * o Turned has_big_wep on for Intersil cards. That's not true for all of
- * them but we should at least let the capable ones try.
- * o Wait for BUSY to clear at the beginning of hermes_bap_seek(). I
- * realized that my assumption that the driver's serialization
- * would prevent the BAP being busy on entry was possibly false, because
- * things other than seeks may make the BAP busy.
- * o Use "alternate" (oui 00:00:00) encapsulation by default.
- * Setting use_old_encaps will mimic the old behaviour, but I think we
- * will be able to eliminate this.
- * o Don't try to make __initdata const (the version string). This can't
- * work because of the way the __initdata sectioning works.
- * o Added MODULE_LICENSE tags.
- * o Support for PLX (transparent PCMCIA->PCI bridge) cards.
- * o Changed to using the new type-fascist min/max.
- *
- * v0.08 -> v0.08a - 9/10/2001 - David Gibson
- * o Inserted some missing acknowledgements/info into the Changelog.
- * o Fixed some bugs in the normalization of signal level reporting.
- * o Fixed bad bug in WEP key handling on Intersil and Symbol firmware,
- * which led to an instant crash on big-endian machines.
- *
- * v0.08a -> v0.08b - 20/11/2001 - David Gibson
- * o Lots of cleanup and bugfixes in orinoco_plx.c
- * o Cleanup to handling of Tx rate setting.
- * o Removed support for old encapsulation method.
- * o Removed old "dldwd" names.
- * o Split RID constants into a new file hermes_rid.h
- * o Renamed RID constants to match linux-wlan-ng and prism2.o
- * o Bugfixes in hermes.c
- * o Poke the PLX's INTCSR register, so it actually starts
- * generating interrupts. These cards might actually work now.
- * o Update to wireless extensions v12 (Jean II)
- * o Support for tallies and inquire command (Jean II)
- * o Airport updates for newer PPC kernels (BenH)
- *
- * v0.08b -> v0.09 - 21/12/2001 - David Gibson
- * o Some new PCI IDs for PLX cards.
- * o Removed broken attempt to do ALLMULTI reception. Just use
- * promiscuous mode instead
- * o Preliminary work for list-AP (Jean II)
- * o Airport updates from (BenH)
- * o Eliminated racy hw_ready stuff
- * o Fixed generation of fake events in irq handler. This should
- * finally kill the EIO problems (Jean II & dgibson)
- * o Fixed breakage of bitrate set/get on Agere firmware (Jean II)
- *
- * v0.09 -> v0.09a - 2/1/2002 - David Gibson
- * o Fixed stupid mistake in multicast list handling, triggering
- * a BUG()
- *
- * v0.09a -> v0.09b - 16/1/2002 - David Gibson
- * o Fixed even stupider mistake in new interrupt handling, which
- * seriously broke things on big-endian machines.
- * o Removed a bunch of redundant includes and exports.
- * o Removed a redundant MOD_{INC,DEC}_USE_COUNT pair in airport.c
- * o Don't attempt to do hardware level multicast reception on
- * Intersil firmware, just go promisc instead.
- * o Typo fixed in hermes_issue_cmd()
- * o Eliminated WIRELESS_SPY #ifdefs
- * o Status code reported on Tx exceptions
- * o Moved netif_wake_queue() from ALLOC interrupts to TX and TXEXC
- * interrupts, which should fix the timeouts we're seeing.
- *
- * v0.09b -> v0.10 - 25 Feb 2002 - David Gibson
- * o Removed nested structures used for header parsing, so the
- * driver should now work without hackery on ARM
- * o Fix for WEP handling on Intersil (Hawk Newton)
- * o Eliminated the /proc/hermes/ethXX/regs debugging file. It
- * was never very useful.
- * o Make Rx errors less noisy.
- *
- * v0.10 -> v0.11 - 5 Apr 2002 - David Gibson
- * o Laid the groundwork in hermes.[ch] for devices which map
- * into PCI memory space rather than IO space.
- * o Fixed bug in multicast handling (cleared multicast list when
- * leaving promiscuous mode).
- * o Relegated Tx error messages to debug.
- * o Cleaned up / corrected handling of allocation lengths.
- * o Set OWNSSID in IBSS mode for WinXP interoperability (jimc).
- * o Change to using alloc_etherdev() for structure allocations.
- * o Check for and drop undersized packets.
- * o Fixed a race in stopping/waking the queue. This should fix
- * the timeout problems (Pavel Roskin)
- * o Reverted to netif_wake_queue() on the ALLOC event.
- * o Fixes for recent Symbol firmwares which lack AP density
- * (Pavel Roskin).
- *
- * v0.11 -> v0.11a - 29 Apr 2002 - David Gibson
- * o Handle different register spacing, necessary for Prism 2.5
- * PCI adaptors (Steve Hill).
- * o Cleaned up initialization of card structures in orinoco_cs
- * and airport. Removed card->priv field.
- * o Make response structure optional for hermes_docmd_wait()
- * Pavel Roskin)
- * o Added PCI id for Nortel emobility to orinoco_plx.c.
- * o Cleanup to handling of Symbol's allocation bug. (Pavel Roskin)
- * o Cleanups to firmware capability detection.
- * o Arrange for orinoco_pci.c to override firmware detection.
- * We should be able to support the PCI Intersil cards now.
- * o Cleanup handling of reset_cor and hard_reset (Pavel Roskin).
- * o Remove erroneous use of USER_BAP in the TxExc handler (Jouni
- * Malinen).
- * o Makefile changes for better integration into David Hinds
- * pcmcia-cs package.
- *
- * v0.11a -> v0.11b - 1 May 2002 - David Gibson
- * o Better error reporting in orinoco_plx_init_one()
- * o Fixed multiple bad kfree() bugs introduced by the
- * alloc_orinocodev() changes.
- *
- * v0.11b -> v0.12 - 19 Jun 2002 - David Gibson
- * o Support changing the MAC address.
- * o Correct display of Intersil firmware revision numbers.
- * o Entirely revised locking scheme. Should be both simpler and
- * better.
- * o Merged some common code in orinoco_plx, orinoco_pci and
- * airport by creating orinoco_default_{open,stop,reset}()
- * which are used as the dev->open, dev->stop, priv->reset
- * callbacks if none are specified when alloc_orinocodev() is
- * called.
- * o Removed orinoco_plx_interrupt() and orinoco_pci_interrupt().
- * They didn't do anything.
- *
- * v0.12 -> v0.12a - 4 Jul 2002 - David Gibson
- * o Some rearrangement of code.
- * o Numerous fixups to locking and rest handling, particularly
- * for PCMCIA.
- * o This allows open and stop net_device methods to be in
- * orinoco.c now, rather than in the init modules.
- * o In orinoco_cs.c link->priv now points to the struct
- * net_device not to the struct orinoco_private.
- * o Added a check for undersized SNAP frames, which could cause
- * crashes.
- *
- * v0.12a -> v0.12b - 11 Jul 2002 - David Gibson
- * o Fix hw->num_init testing code, so num_init is actually
- * incremented.
- * o Fix very stupid bug in orinoco_cs which broke compile with
- * CONFIG_SMP.
- * o Squashed a warning.
- *
- * v0.12b -> v0.12c - 26 Jul 2002 - David Gibson
- * o Change to C9X style designated initializers.
- * o Add support for 3Com AirConnect PCI.
- * o No longer ignore the hard_reset argument to
- * alloc_orinocodev(). Oops.
- *
- * v0.12c -> v0.13beta1 - 13 Sep 2002 - David Gibson
- * o Revert the broken 0.12* locking scheme and go to a new yet
- * simpler scheme.
- * o Do firmware resets only in orinoco_init() and when waking
- * the card from hard sleep.
- *
- * v0.13beta1 -> v0.13 - 27 Sep 2002 - David Gibson
- * o Re-introduced full resets (via schedule_task()) on Tx
- * timeout.
- *
- * v0.13 -> v0.13a - 30 Sep 2002 - David Gibson
- * o Minor cleanups to info frame handling. Add basic support
- * for linkstatus info frames.
- * o Include required kernel headers in orinoco.h, to avoid
- * compile problems.
- *
- * v0.13a -> v0.13b - 10 Feb 2003 - David Gibson
- * o Implemented hard reset for Airport cards
- * o Experimental suspend/resume implementation for orinoco_pci
- * o Abolished /proc debugging support, replaced with a debugging
- * iwpriv. Now it's ugly and simple instead of ugly and complex.
- * o Bugfix in hermes.c if the firmware returned a record length
- * of 0, we could go clobbering memory.
- * o Bugfix in orinoco_stop() - it used to fail if hw_unavailable
- * was set, which was usually true on PCMCIA hot removes.
- * o Track LINKSTATUS messages, silently drop Tx packets before
- * we are connected (avoids confusing the firmware), and only
- * give LINKSTATUS printk()s if the status has changed.
- *
- * v0.13b -> v0.13c - 11 Mar 2003 - David Gibson
- * o Cleanup: use dev instead of priv in various places.
- * o Bug fix: Don't ReleaseConfiguration on RESET_PHYSICAL event
- * if we're in the middle of a (driver initiated) hard reset.
- * o Bug fix: ETH_ZLEN is supposed to include the header
- * (Dionysus Blazakis & Manish Karir)
- * o Convert to using workqueues instead of taskqueues (and
- * backwards compatibility macros for pre 2.5.41 kernels).
- * o Drop redundant (I think...) MOD_{INC,DEC}_USE_COUNT in
- * airport.c
- * o New orinoco_tmd.c init module from Joerg Dorchain for
- * TMD7160 based PCI to PCMCIA bridges (similar to
- * orinoco_plx.c).
- *
- * v0.13c -> v0.13d - 22 Apr 2003 - David Gibson
- * o Make hw_unavailable a counter, rather than just a flag, this
- * is necessary to avoid some races (such as a card being
- * removed in the middle of orinoco_reset().
- * o Restore Release/RequestConfiguration in the PCMCIA event handler
- * when dealing with a driver initiated hard reset. This is
- * necessary to prevent hangs due to a spurious interrupt while
- * the reset is in progress.
- * o Clear the 802.11 header when transmitting, even though we
- * don't use it. This fixes a long standing bug on some
- * firmwares, which seem to get confused if that isn't done.
- * o Be less eager to de-encapsulate SNAP frames, only do so if
- * the OUI is 00:00:00 or 00:00:f8, leave others alone. The old
- * behaviour broke CDP (Cisco Discovery Protocol).
- * o Use dev instead of priv for free_irq() as well as
- * request_irq() (oops).
- * o Attempt to reset rather than giving up if we get too many
- * IRQs.
- * o Changed semantics of __orinoco_down() so it can be called
- * safely with hw_unavailable set. It also now clears the
- * linkstatus (since we're going to have to reassociate).
- *
- * v0.13d -> v0.13e - 12 May 2003 - David Gibson
- * o Support for post-2.5.68 return values from irq handler.
- * o Fixed bug where underlength packets would be double counted
- * in the rx_dropped statistics.
- * o Provided a module parameter to suppress linkstatus messages.
- *
- * v0.13e -> v0.14alpha1 - 30 Sep 2003 - David Gibson
- * o Replaced priv->connected logic with netif_carrier_on/off()
- * calls.
- * o Remove has_ibss_any and never set the CREATEIBSS RID when
- * the ESSID is empty. Too many firmwares break if we do.
- * o 2.6 merges: Replace pdev->slot_name with pci_name(), remove
- * __devinitdata from PCI ID tables, use free_netdev().
- * o Enabled shared-key authentication for Agere firmware (from
- * Robert J. Moore <Robert.J.Moore AT allanbank.com>
- * o Move netif_wake_queue() (back) to the Tx completion from the
- * ALLOC event. This seems to prevent/mitigate the rolling
- * error -110 problems at least on some Intersil firmwares.
- * Theoretically reduces performance, but I can't measure it.
- * Patch from Andrew Tridgell <tridge AT samba.org>
- *
- * v0.14alpha1 -> v0.14alpha2 - 20 Oct 2003 - David Gibson
- * o Correctly turn off shared-key authentication when requested
- * (bugfix from Robert J. Moore).
- * o Correct airport sleep interfaces for current 2.6 kernels.
- * o Add code for key change without disabling/enabling the MAC
- * port. This is supposed to allow 802.1x to work sanely, but
- * doesn't seem to yet.
- *
* TODO
- * o New wireless extensions API (patch from Moustafa
- * Youssef, updated by Jim Carter and Pavel Roskin).
* o Handle de-encapsulation within network layer, provide 802.11
* headers (patch from Thomas 'Dent' Mirlacher)
- * o RF monitor mode support
* o Fix possible races in SPY handling.
* o Disconnect wireless extensions from fundamental configuration.
* o (maybe) Software WEP support (patch from Stano Meduna).
@@ -462,7 +89,10 @@
#include <linux/netdevice.h>
#include <linux/if_arp.h>
#include <linux/etherdevice.h>
+#include <linux/ethtool.h>
#include <linux/wireless.h>
+#include <net/iw_handler.h>
+#include <net/ieee80211.h>
#include <asm/uaccess.h>
#include <asm/io.h>
@@ -492,6 +122,13 @@ EXPORT_SYMBOL(orinoco_debug);
static int suppress_linkstatus; /* = 0 */
module_param(suppress_linkstatus, bool, 0644);
MODULE_PARM_DESC(suppress_linkstatus, "Don't log link status changes");
+static int ignore_disconnect; /* = 0 */
+module_param(ignore_disconnect, int, 0644);
+MODULE_PARM_DESC(ignore_disconnect, "Don't report lost link to the network layer");
+
+static int force_monitor; /* = 0 */
+module_param(force_monitor, int, 0644);
+MODULE_PARM_DESC(force_monitor, "Allow monitor mode for all firmware versions");
/********************************************************************/
/* Compile time configuration and compatibility stuff */
@@ -508,6 +145,10 @@ MODULE_PARM_DESC(suppress_linkstatus, "Don't log link status changes");
/* Internal constants */
/********************************************************************/
+/* 802.2 LLC/SNAP header used for Ethernet encapsulation over 802.11 */
+static const u8 encaps_hdr[] = {0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00};
+#define ENCAPS_OVERHEAD (sizeof(encaps_hdr) + 2)
+
#define ORINOCO_MIN_MTU 256
#define ORINOCO_MAX_MTU (IEEE802_11_DATA_LEN - ENCAPS_OVERHEAD)
@@ -534,6 +175,11 @@ MODULE_PARM_DESC(suppress_linkstatus, "Don't log link status changes");
| HERMES_EV_WTERR | HERMES_EV_INFO \
| HERMES_EV_INFDROP )
+#define MAX_RID_LEN 1024
+
+static const struct iw_handler_def orinoco_handler_def;
+static struct ethtool_ops orinoco_ethtool_ops;
+
/********************************************************************/
/* Data tables */
/********************************************************************/
@@ -568,26 +214,45 @@ static struct {
/* Data types */
/********************************************************************/
-struct header_struct {
- /* 802.3 */
- u8 dest[ETH_ALEN];
- u8 src[ETH_ALEN];
- u16 len;
- /* 802.2 */
+/* Used in Event handling.
+ * We avoid nested structres as they break on ARM -- Moustafa */
+struct hermes_tx_descriptor_802_11 {
+ /* hermes_tx_descriptor */
+ u16 status;
+ u16 reserved1;
+ u16 reserved2;
+ u32 sw_support;
+ u8 retry_count;
+ u8 tx_rate;
+ u16 tx_control;
+
+ /* ieee802_11_hdr */
+ u16 frame_ctl;
+ u16 duration_id;
+ u8 addr1[ETH_ALEN];
+ u8 addr2[ETH_ALEN];
+ u8 addr3[ETH_ALEN];
+ u16 seq_ctl;
+ u8 addr4[ETH_ALEN];
+ u16 data_len;
+
+ /* ethhdr */
+ unsigned char h_dest[ETH_ALEN]; /* destination eth addr */
+ unsigned char h_source[ETH_ALEN]; /* source ether addr */
+ unsigned short h_proto; /* packet type ID field */
+
+ /* p8022_hdr */
u8 dsap;
u8 ssap;
u8 ctrl;
- /* SNAP */
u8 oui[3];
+
u16 ethertype;
} __attribute__ ((packed));
-/* 802.2 LLC/SNAP header used for Ethernet encapsulation over 802.11 */
-u8 encaps_hdr[] = {0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00};
-
-#define ENCAPS_OVERHEAD (sizeof(encaps_hdr) + 2)
-
+/* Rx frame header except compatibility 802.3 header */
struct hermes_rx_descriptor {
+ /* Control */
u16 status;
u32 time;
u8 silence;
@@ -595,16 +260,26 @@ struct hermes_rx_descriptor {
u8 rate;
u8 rxflow;
u32 reserved;
+
+ /* 802.11 header */
+ u16 frame_ctl;
+ u16 duration_id;
+ u8 addr1[ETH_ALEN];
+ u8 addr2[ETH_ALEN];
+ u8 addr3[ETH_ALEN];
+ u16 seq_ctl;
+ u8 addr4[ETH_ALEN];
+
+ /* Data length */
+ u16 data_len;
} __attribute__ ((packed));
/********************************************************************/
/* Function prototypes */
/********************************************************************/
-static int orinoco_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
static int __orinoco_program_rids(struct net_device *dev);
static void __orinoco_set_multicast_list(struct net_device *dev);
-static int orinoco_debug_dump_recs(struct net_device *dev);
/********************************************************************/
/* Internal helper functions */
@@ -626,6 +301,10 @@ static inline void set_port_type(struct orinoco_private *priv)
priv->createibss = 1;
}
break;
+ case IW_MODE_MONITOR:
+ priv->port_type = 3;
+ priv->createibss = 0;
+ break;
default:
printk(KERN_ERR "%s: Invalid priv->iw_mode in set_port_type()\n",
priv->ndev->name);
@@ -655,7 +334,7 @@ static int orinoco_open(struct net_device *dev)
return err;
}
-int orinoco_stop(struct net_device *dev)
+static int orinoco_stop(struct net_device *dev)
{
struct orinoco_private *priv = netdev_priv(dev);
int err = 0;
@@ -686,7 +365,7 @@ static struct iw_statistics *orinoco_get_wireless_stats(struct net_device *dev)
struct orinoco_private *priv = netdev_priv(dev);
hermes_t *hw = &priv->hw;
struct iw_statistics *wstats = &priv->wstats;
- int err = 0;
+ int err;
unsigned long flags;
if (! netif_device_present(dev)) {
@@ -695,9 +374,21 @@ static struct iw_statistics *orinoco_get_wireless_stats(struct net_device *dev)
return NULL; /* FIXME: Can we do better than this? */
}
+ /* If busy, return the old stats. Returning NULL may cause
+ * the interface to disappear from /proc/net/wireless */
if (orinoco_lock(priv, &flags) != 0)
- return NULL; /* FIXME: Erg, we've been signalled, how
- * do we propagate this back up? */
+ return wstats;
+
+ /* We can't really wait for the tallies inquiry command to
+ * complete, so we just use the previous results and trigger
+ * a new tallies inquiry command for next time - Jean II */
+ /* FIXME: Really we should wait for the inquiry to come back -
+ * as it is the stats we give don't make a whole lot of sense.
+ * Unfortunately, it's not clear how to do that within the
+ * wireless extensions framework: I think we're in user
+ * context, but a lock seems to be held by the time we get in
+ * here so we're not safe to sleep here. */
+ hermes_inquire(hw, HERMES_INQ_TALLIES);
if (priv->iw_mode == IW_MODE_ADHOC) {
memset(&wstats->qual, 0, sizeof(wstats->qual));
@@ -716,25 +407,16 @@ static struct iw_statistics *orinoco_get_wireless_stats(struct net_device *dev)
err = HERMES_READ_RECORD(hw, USER_BAP,
HERMES_RID_COMMSQUALITY, &cq);
-
- wstats->qual.qual = (int)le16_to_cpu(cq.qual);
- wstats->qual.level = (int)le16_to_cpu(cq.signal) - 0x95;
- wstats->qual.noise = (int)le16_to_cpu(cq.noise) - 0x95;
- wstats->qual.updated = 7;
+
+ if (!err) {
+ wstats->qual.qual = (int)le16_to_cpu(cq.qual);
+ wstats->qual.level = (int)le16_to_cpu(cq.signal) - 0x95;
+ wstats->qual.noise = (int)le16_to_cpu(cq.noise) - 0x95;
+ wstats->qual.updated = 7;
+ }
}
- /* We can't really wait for the tallies inquiry command to
- * complete, so we just use the previous results and trigger
- * a new tallies inquiry command for next time - Jean II */
- /* FIXME: We're in user context (I think?), so we should just
- wait for the tallies to come through */
- err = hermes_inquire(hw, HERMES_INQ_TALLIES);
-
orinoco_unlock(priv, &flags);
-
- if (err)
- return NULL;
-
return wstats;
}
@@ -809,7 +491,7 @@ static int orinoco_xmit(struct sk_buff *skb, struct net_device *dev)
return 1;
}
- if (! netif_carrier_ok(dev)) {
+ if (! netif_carrier_ok(dev) || (priv->iw_mode == IW_MODE_MONITOR)) {
/* Oops, the firmware hasn't established a connection,
silently drop the packet (this seems to be the
safest approach). */
@@ -946,26 +628,55 @@ static void __orinoco_ev_txexc(struct net_device *dev, hermes_t *hw)
struct orinoco_private *priv = netdev_priv(dev);
struct net_device_stats *stats = &priv->stats;
u16 fid = hermes_read_regn(hw, TXCOMPLFID);
- struct hermes_tx_descriptor desc;
+ struct hermes_tx_descriptor_802_11 hdr;
int err = 0;
if (fid == DUMMY_FID)
return; /* Nothing's really happened */
- err = hermes_bap_pread(hw, IRQ_BAP, &desc, sizeof(desc), fid, 0);
+ /* Read the frame header */
+ err = hermes_bap_pread(hw, IRQ_BAP, &hdr,
+ sizeof(struct hermes_tx_descriptor) +
+ sizeof(struct ieee80211_hdr),
+ fid, 0);
+
+ hermes_write_regn(hw, TXCOMPLFID, DUMMY_FID);
+ stats->tx_errors++;
+
if (err) {
printk(KERN_WARNING "%s: Unable to read descriptor on Tx error "
"(FID=%04X error %d)\n",
dev->name, fid, err);
- } else {
- DEBUG(1, "%s: Tx error, status %d\n",
- dev->name, le16_to_cpu(desc.status));
+ return;
}
- stats->tx_errors++;
+ DEBUG(1, "%s: Tx error, err %d (FID=%04X)\n", dev->name,
+ err, fid);
+
+ /* We produce a TXDROP event only for retry or lifetime
+ * exceeded, because that's the only status that really mean
+ * that this particular node went away.
+ * Other errors means that *we* screwed up. - Jean II */
+ hdr.status = le16_to_cpu(hdr.status);
+ if (hdr.status & (HERMES_TXSTAT_RETRYERR | HERMES_TXSTAT_AGEDERR)) {
+ union iwreq_data wrqu;
+
+ /* Copy 802.11 dest address.
+ * We use the 802.11 header because the frame may
+ * not be 802.3 or may be mangled...
+ * In Ad-Hoc mode, it will be the node address.
+ * In managed mode, it will be most likely the AP addr
+ * User space will figure out how to convert it to
+ * whatever it needs (IP address or else).
+ * - Jean II */
+ memcpy(wrqu.addr.sa_data, hdr.addr1, ETH_ALEN);
+ wrqu.addr.sa_family = ARPHRD_ETHER;
+
+ /* Send event to user space */
+ wireless_send_event(dev, IWEVTXDROP, &wrqu, NULL);
+ }
netif_wake_queue(dev);
- hermes_write_regn(hw, TXCOMPLFID, DUMMY_FID);
}
static void orinoco_tx_timeout(struct net_device *dev)
@@ -1042,18 +753,127 @@ static void orinoco_stat_gather(struct net_device *dev,
}
}
+/*
+ * orinoco_rx_monitor - handle received monitor frames.
+ *
+ * Arguments:
+ * dev network device
+ * rxfid received FID
+ * desc rx descriptor of the frame
+ *
+ * Call context: interrupt
+ */
+static void orinoco_rx_monitor(struct net_device *dev, u16 rxfid,
+ struct hermes_rx_descriptor *desc)
+{
+ u32 hdrlen = 30; /* return full header by default */
+ u32 datalen = 0;
+ u16 fc;
+ int err;
+ int len;
+ struct sk_buff *skb;
+ struct orinoco_private *priv = netdev_priv(dev);
+ struct net_device_stats *stats = &priv->stats;
+ hermes_t *hw = &priv->hw;
+
+ len = le16_to_cpu(desc->data_len);
+
+ /* Determine the size of the header and the data */
+ fc = le16_to_cpu(desc->frame_ctl);
+ switch (fc & IEEE80211_FCTL_FTYPE) {
+ case IEEE80211_FTYPE_DATA:
+ if ((fc & IEEE80211_FCTL_TODS)
+ && (fc & IEEE80211_FCTL_FROMDS))
+ hdrlen = 30;
+ else
+ hdrlen = 24;
+ datalen = len;
+ break;
+ case IEEE80211_FTYPE_MGMT:
+ hdrlen = 24;
+ datalen = len;
+ break;
+ case IEEE80211_FTYPE_CTL:
+ switch (fc & IEEE80211_FCTL_STYPE) {
+ case IEEE80211_STYPE_PSPOLL:
+ case IEEE80211_STYPE_RTS:
+ case IEEE80211_STYPE_CFEND:
+ case IEEE80211_STYPE_CFENDACK:
+ hdrlen = 16;
+ break;
+ case IEEE80211_STYPE_CTS:
+ case IEEE80211_STYPE_ACK:
+ hdrlen = 10;
+ break;
+ }
+ break;
+ default:
+ /* Unknown frame type */
+ break;
+ }
+
+ /* sanity check the length */
+ if (datalen > IEEE80211_DATA_LEN + 12) {
+ printk(KERN_DEBUG "%s: oversized monitor frame, "
+ "data length = %d\n", dev->name, datalen);
+ err = -EIO;
+ stats->rx_length_errors++;
+ goto update_stats;
+ }
+
+ skb = dev_alloc_skb(hdrlen + datalen);
+ if (!skb) {
+ printk(KERN_WARNING "%s: Cannot allocate skb for monitor frame\n",
+ dev->name);
+ err = -ENOMEM;
+ goto drop;
+ }
+
+ /* Copy the 802.11 header to the skb */
+ memcpy(skb_put(skb, hdrlen), &(desc->frame_ctl), hdrlen);
+ skb->mac.raw = skb->data;
+
+ /* If any, copy the data from the card to the skb */
+ if (datalen > 0) {
+ err = hermes_bap_pread(hw, IRQ_BAP, skb_put(skb, datalen),
+ ALIGN(datalen, 2), rxfid,
+ HERMES_802_2_OFFSET);
+ if (err) {
+ printk(KERN_ERR "%s: error %d reading monitor frame\n",
+ dev->name, err);
+ goto drop;
+ }
+ }
+
+ skb->dev = dev;
+ skb->ip_summed = CHECKSUM_NONE;
+ skb->pkt_type = PACKET_OTHERHOST;
+ skb->protocol = __constant_htons(ETH_P_802_2);
+
+ dev->last_rx = jiffies;
+ stats->rx_packets++;
+ stats->rx_bytes += skb->len;
+
+ netif_rx(skb);
+ return;
+
+ drop:
+ dev_kfree_skb_irq(skb);
+ update_stats:
+ stats->rx_errors++;
+ stats->rx_dropped++;
+}
+
static void __orinoco_ev_rx(struct net_device *dev, hermes_t *hw)
{
struct orinoco_private *priv = netdev_priv(dev);
struct net_device_stats *stats = &priv->stats;
struct iw_statistics *wstats = &priv->wstats;
struct sk_buff *skb = NULL;
- u16 rxfid, status;
- int length, data_len, data_off;
- char *p;
+ u16 rxfid, status, fc;
+ int length;
struct hermes_rx_descriptor desc;
- struct header_struct hdr;
- struct ethhdr *eh;
+ struct ethhdr *hdr;
int err;
rxfid = hermes_read_regn(hw, RXFID);
@@ -1063,53 +883,46 @@ static void __orinoco_ev_rx(struct net_device *dev, hermes_t *hw)
if (err) {
printk(KERN_ERR "%s: error %d reading Rx descriptor. "
"Frame dropped.\n", dev->name, err);
- stats->rx_errors++;
- goto drop;
+ goto update_stats;
}
status = le16_to_cpu(desc.status);
- if (status & HERMES_RXSTAT_ERR) {
- if (status & HERMES_RXSTAT_UNDECRYPTABLE) {
- wstats->discard.code++;
- DEBUG(1, "%s: Undecryptable frame on Rx. Frame dropped.\n",
- dev->name);
- } else {
- stats->rx_crc_errors++;
- DEBUG(1, "%s: Bad CRC on Rx. Frame dropped.\n", dev->name);
- }
- stats->rx_errors++;
- goto drop;
+ if (status & HERMES_RXSTAT_BADCRC) {
+ DEBUG(1, "%s: Bad CRC on Rx. Frame dropped.\n",
+ dev->name);
+ stats->rx_crc_errors++;
+ goto update_stats;
}
- /* For now we ignore the 802.11 header completely, assuming
- that the card's firmware has handled anything vital */
+ /* Handle frames in monitor mode */
+ if (priv->iw_mode == IW_MODE_MONITOR) {
+ orinoco_rx_monitor(dev, rxfid, &desc);
+ return;
+ }
- err = hermes_bap_pread(hw, IRQ_BAP, &hdr, sizeof(hdr),
- rxfid, HERMES_802_3_OFFSET);
- if (err) {
- printk(KERN_ERR "%s: error %d reading frame header. "
- "Frame dropped.\n", dev->name, err);
- stats->rx_errors++;
- goto drop;
+ if (status & HERMES_RXSTAT_UNDECRYPTABLE) {
+ DEBUG(1, "%s: Undecryptable frame on Rx. Frame dropped.\n",
+ dev->name);
+ wstats->discard.code++;
+ goto update_stats;
}
- length = ntohs(hdr.len);
-
+ length = le16_to_cpu(desc.data_len);
+ fc = le16_to_cpu(desc.frame_ctl);
+
/* Sanity checks */
if (length < 3) { /* No for even an 802.2 LLC header */
/* At least on Symbol firmware with PCF we get quite a
lot of these legitimately - Poll frames with no
data. */
- stats->rx_dropped++;
- goto drop;
+ return;
}
if (length > IEEE802_11_DATA_LEN) {
printk(KERN_WARNING "%s: Oversized frame received (%d bytes)\n",
dev->name, length);
stats->rx_length_errors++;
- stats->rx_errors++;
- goto drop;
+ goto update_stats;
}
/* We need space for the packet data itself, plus an ethernet
@@ -1121,60 +934,53 @@ static void __orinoco_ev_rx(struct net_device *dev, hermes_t *hw)
if (!skb) {
printk(KERN_WARNING "%s: Can't allocate skb for Rx\n",
dev->name);
- goto drop;
+ goto update_stats;
}
- skb_reserve(skb, 2); /* This way the IP header is aligned */
+ /* We'll prepend the header, so reserve space for it. The worst
+ case is no decapsulation, when 802.3 header is prepended and
+ nothing is removed. 2 is for aligning the IP header. */
+ skb_reserve(skb, ETH_HLEN + 2);
+
+ err = hermes_bap_pread(hw, IRQ_BAP, skb_put(skb, length),
+ ALIGN(length, 2), rxfid,
+ HERMES_802_2_OFFSET);
+ if (err) {
+ printk(KERN_ERR "%s: error %d reading frame. "
+ "Frame dropped.\n", dev->name, err);
+ goto drop;
+ }
/* Handle decapsulation
* In most cases, the firmware tell us about SNAP frames.
* For some reason, the SNAP frames sent by LinkSys APs
* are not properly recognised by most firmwares.
* So, check ourselves */
- if (((status & HERMES_RXSTAT_MSGTYPE) == HERMES_RXSTAT_1042) ||
- ((status & HERMES_RXSTAT_MSGTYPE) == HERMES_RXSTAT_TUNNEL) ||
- is_ethersnap(&hdr)) {
+ if (length >= ENCAPS_OVERHEAD &&
+ (((status & HERMES_RXSTAT_MSGTYPE) == HERMES_RXSTAT_1042) ||
+ ((status & HERMES_RXSTAT_MSGTYPE) == HERMES_RXSTAT_TUNNEL) ||
+ is_ethersnap(skb->data))) {
/* These indicate a SNAP within 802.2 LLC within
802.11 frame which we'll need to de-encapsulate to
the original EthernetII frame. */
-
- if (length < ENCAPS_OVERHEAD) { /* No room for full LLC+SNAP */
- stats->rx_length_errors++;
- goto drop;
- }
-
- /* Remove SNAP header, reconstruct EthernetII frame */
- data_len = length - ENCAPS_OVERHEAD;
- data_off = HERMES_802_3_OFFSET + sizeof(hdr);
-
- eh = (struct ethhdr *)skb_put(skb, ETH_HLEN);
-
- memcpy(eh, &hdr, 2 * ETH_ALEN);
- eh->h_proto = hdr.ethertype;
+ hdr = (struct ethhdr *)skb_push(skb, ETH_HLEN - ENCAPS_OVERHEAD);
} else {
- /* All other cases indicate a genuine 802.3 frame. No
- decapsulation needed. We just throw the whole
- thing in, and hope the protocol layer can deal with
- it as 802.3 */
- data_len = length;
- data_off = HERMES_802_3_OFFSET;
- /* FIXME: we re-read from the card data we already read here */
- }
-
- p = skb_put(skb, data_len);
- err = hermes_bap_pread(hw, IRQ_BAP, p, ALIGN(data_len, 2),
- rxfid, data_off);
- if (err) {
- printk(KERN_ERR "%s: error %d reading frame. "
- "Frame dropped.\n", dev->name, err);
- stats->rx_errors++;
- goto drop;
+ /* 802.3 frame - prepend 802.3 header as is */
+ hdr = (struct ethhdr *)skb_push(skb, ETH_HLEN);
+ hdr->h_proto = htons(length);
}
+ memcpy(hdr->h_dest, desc.addr1, ETH_ALEN);
+ if (fc & IEEE80211_FCTL_FROMDS)
+ memcpy(hdr->h_source, desc.addr3, ETH_ALEN);
+ else
+ memcpy(hdr->h_source, desc.addr2, ETH_ALEN);
dev->last_rx = jiffies;
skb->dev = dev;
skb->protocol = eth_type_trans(skb, dev);
skb->ip_summed = CHECKSUM_NONE;
+ if (fc & IEEE80211_FCTL_TODS)
+ skb->pkt_type = PACKET_OTHERHOST;
/* Process the wireless stats if needed */
orinoco_stat_gather(dev, skb, &desc);
@@ -1187,11 +993,10 @@ static void __orinoco_ev_rx(struct net_device *dev, hermes_t *hw)
return;
drop:
+ dev_kfree_skb_irq(skb);
+ update_stats:
+ stats->rx_errors++;
stats->rx_dropped++;
-
- if (skb)
- dev_kfree_skb_irq(skb);
- return;
}
/********************************************************************/
@@ -1235,6 +1040,99 @@ static void print_linkstatus(struct net_device *dev, u16 status)
dev->name, s, status);
}
+/* Search scan results for requested BSSID, join it if found */
+static void orinoco_join_ap(struct net_device *dev)
+{
+ struct orinoco_private *priv = netdev_priv(dev);
+ struct hermes *hw = &priv->hw;
+ int err;
+ unsigned long flags;
+ struct join_req {
+ u8 bssid[ETH_ALEN];
+ u16 channel;
+ } __attribute__ ((packed)) req;
+ const int atom_len = offsetof(struct prism2_scan_apinfo, atim);
+ struct prism2_scan_apinfo *atom;
+ int offset = 4;
+ u8 *buf;
+ u16 len;
+
+ /* Allocate buffer for scan results */
+ buf = kmalloc(MAX_SCAN_LEN, GFP_KERNEL);
+ if (! buf)
+ return;
+
+ if (orinoco_lock(priv, &flags) != 0)
+ goto out;
+
+ /* Sanity checks in case user changed something in the meantime */
+ if (! priv->bssid_fixed)
+ goto out;
+
+ if (strlen(priv->desired_essid) == 0)
+ goto out;
+
+ /* Read scan results from the firmware */
+ err = hermes_read_ltv(hw, USER_BAP,
+ HERMES_RID_SCANRESULTSTABLE,
+ MAX_SCAN_LEN, &len, buf);
+ if (err) {
+ printk(KERN_ERR "%s: Cannot read scan results\n",
+ dev->name);
+ goto out;
+ }
+
+ len = HERMES_RECLEN_TO_BYTES(len);
+
+ /* Go through the scan results looking for the channel of the AP
+ * we were requested to join */
+ for (; offset + atom_len <= len; offset += atom_len) {
+ atom = (struct prism2_scan_apinfo *) (buf + offset);
+ if (memcmp(&atom->bssid, priv->desired_bssid, ETH_ALEN) == 0)
+ goto found;
+ }
+
+ DEBUG(1, "%s: Requested AP not found in scan results\n",
+ dev->name);
+ goto out;
+
+ found:
+ memcpy(req.bssid, priv->desired_bssid, ETH_ALEN);
+ req.channel = atom->channel; /* both are little-endian */
+ err = HERMES_WRITE_RECORD(hw, USER_BAP, HERMES_RID_CNFJOINREQUEST,
+ &req);
+ if (err)
+ printk(KERN_ERR "%s: Error issuing join request\n", dev->name);
+
+ out:
+ kfree(buf);
+ orinoco_unlock(priv, &flags);
+}
+
+/* Send new BSSID to userspace */
+static void orinoco_send_wevents(struct net_device *dev)
+{
+ struct orinoco_private *priv = netdev_priv(dev);
+ struct hermes *hw = &priv->hw;
+ union iwreq_data wrqu;
+ int err;
+ unsigned long flags;
+
+ if (orinoco_lock(priv, &flags) != 0)
+ return;
+
+ err = hermes_read_ltv(hw, IRQ_BAP, HERMES_RID_CURRENTBSSID,
+ ETH_ALEN, NULL, wrqu.ap_addr.sa_data);
+ if (err != 0)
+ return;
+
+ wrqu.ap_addr.sa_family = ARPHRD_ETHER;
+
+ /* Send event to user space */
+ wireless_send_event(dev, SIOCGIWAP, &wrqu, NULL);
+ orinoco_unlock(priv, &flags);
+}
+
static void __orinoco_ev_info(struct net_device *dev, hermes_t *hw)
{
struct orinoco_private *priv = netdev_priv(dev);
@@ -1275,9 +1173,10 @@ static void __orinoco_ev_info(struct net_device *dev, hermes_t *hw)
len = sizeof(tallies);
}
- /* Read directly the data (no seek) */
- hermes_read_words(hw, HERMES_DATA1, (void *) &tallies,
- len / 2); /* FIXME: blech! */
+ err = hermes_bap_pread(hw, IRQ_BAP, &tallies, len,
+ infofid, sizeof(info));
+ if (err)
+ break;
/* Increment our various counters */
/* wstats->discard.nwid - no wrong BSSID stuff */
@@ -1301,31 +1200,122 @@ static void __orinoco_ev_info(struct net_device *dev, hermes_t *hw)
u16 newstatus;
int connected;
+ if (priv->iw_mode == IW_MODE_MONITOR)
+ break;
+
if (len != sizeof(linkstatus)) {
printk(KERN_WARNING "%s: Unexpected size for linkstatus frame (%d bytes)\n",
dev->name, len);
break;
}
- hermes_read_words(hw, HERMES_DATA1, (void *) &linkstatus,
- len / 2);
+ err = hermes_bap_pread(hw, IRQ_BAP, &linkstatus, len,
+ infofid, sizeof(info));
+ if (err)
+ break;
newstatus = le16_to_cpu(linkstatus.linkstatus);
+ /* Symbol firmware uses "out of range" to signal that
+ * the hostscan frame can be requested. */
+ if (newstatus == HERMES_LINKSTATUS_AP_OUT_OF_RANGE &&
+ priv->firmware_type == FIRMWARE_TYPE_SYMBOL &&
+ priv->has_hostscan && priv->scan_inprogress) {
+ hermes_inquire(hw, HERMES_INQ_HOSTSCAN_SYMBOL);
+ break;
+ }
+
connected = (newstatus == HERMES_LINKSTATUS_CONNECTED)
|| (newstatus == HERMES_LINKSTATUS_AP_CHANGE)
|| (newstatus == HERMES_LINKSTATUS_AP_IN_RANGE);
if (connected)
netif_carrier_on(dev);
- else
+ else if (!ignore_disconnect)
netif_carrier_off(dev);
- if (newstatus != priv->last_linkstatus)
+ if (newstatus != priv->last_linkstatus) {
+ priv->last_linkstatus = newstatus;
print_linkstatus(dev, newstatus);
+ /* The info frame contains only one word which is the
+ * status (see hermes.h). The status is pretty boring
+ * in itself, that's why we export the new BSSID...
+ * Jean II */
+ schedule_work(&priv->wevent_work);
+ }
+ }
+ break;
+ case HERMES_INQ_SCAN:
+ if (!priv->scan_inprogress && priv->bssid_fixed &&
+ priv->firmware_type == FIRMWARE_TYPE_INTERSIL) {
+ schedule_work(&priv->join_work);
+ break;
+ }
+ /* fall through */
+ case HERMES_INQ_HOSTSCAN:
+ case HERMES_INQ_HOSTSCAN_SYMBOL: {
+ /* Result of a scanning. Contains information about
+ * cells in the vicinity - Jean II */
+ union iwreq_data wrqu;
+ unsigned char *buf;
+
+ /* Sanity check */
+ if (len > 4096) {
+ printk(KERN_WARNING "%s: Scan results too large (%d bytes)\n",
+ dev->name, len);
+ break;
+ }
+
+ /* We are a strict producer. If the previous scan results
+ * have not been consumed, we just have to drop this
+ * frame. We can't remove the previous results ourselves,
+ * that would be *very* racy... Jean II */
+ if (priv->scan_result != NULL) {
+ printk(KERN_WARNING "%s: Previous scan results not consumed, dropping info frame.\n", dev->name);
+ break;
+ }
+
+ /* Allocate buffer for results */
+ buf = kmalloc(len, GFP_ATOMIC);
+ if (buf == NULL)
+ /* No memory, so can't printk()... */
+ break;
+
+ /* Read scan data */
+ err = hermes_bap_pread(hw, IRQ_BAP, (void *) buf, len,
+ infofid, sizeof(info));
+ if (err)
+ break;
- priv->last_linkstatus = newstatus;
+#ifdef ORINOCO_DEBUG
+ {
+ int i;
+ printk(KERN_DEBUG "Scan result [%02X", buf[0]);
+ for(i = 1; i < (len * 2); i++)
+ printk(":%02X", buf[i]);
+ printk("]\n");
+ }
+#endif /* ORINOCO_DEBUG */
+
+ /* Allow the clients to access the results */
+ priv->scan_len = len;
+ priv->scan_result = buf;
+
+ /* Send an empty event to user space.
+ * We don't send the received data on the event because
+ * it would require us to do complex transcoding, and
+ * we want to minimise the work done in the irq handler
+ * Use a request to extract the data - Jean II */
+ wrqu.data.length = 0;
+ wrqu.data.flags = 0;
+ wireless_send_event(dev, SIOCGIWSCAN, &wrqu, NULL);
}
break;
+ case HERMES_INQ_SEC_STAT_AGERE:
+ /* Security status (Agere specific) */
+ /* Ignore this frame for now */
+ if (priv->firmware_type == FIRMWARE_TYPE_AGERE)
+ break;
+ /* fall through */
default:
printk(KERN_DEBUG "%s: Unknown information frame received: "
"type 0x%04x, length %d\n", dev->name, type, len);
@@ -1350,6 +1340,8 @@ int __orinoco_up(struct net_device *dev)
struct hermes *hw = &priv->hw;
int err;
+ netif_carrier_off(dev); /* just to make sure */
+
err = __orinoco_program_rids(dev);
if (err) {
printk(KERN_ERR "%s: Error %d configuring card\n",
@@ -1413,7 +1405,7 @@ int orinoco_reinit_firmware(struct net_device *dev)
return err;
err = hermes_allocate(hw, priv->nicbuf_size, &priv->txfid);
- if (err == -EIO) {
+ if (err == -EIO && priv->nicbuf_size > TX_NICBUF_SIZE_BUG) {
/* Try workaround for old Symbol firmware bug */
printk(KERN_WARNING "%s: firmware ALLOC bug detected "
"(old Symbol firmware?). Trying to work around... ",
@@ -1460,6 +1452,36 @@ static int __orinoco_hw_set_bitrate(struct orinoco_private *priv)
return err;
}
+/* Set fixed AP address */
+static int __orinoco_hw_set_wap(struct orinoco_private *priv)
+{
+ int roaming_flag;
+ int err = 0;
+ hermes_t *hw = &priv->hw;
+
+ switch (priv->firmware_type) {
+ case FIRMWARE_TYPE_AGERE:
+ /* not supported */
+ break;
+ case FIRMWARE_TYPE_INTERSIL:
+ if (priv->bssid_fixed)
+ roaming_flag = 2;
+ else
+ roaming_flag = 1;
+
+ err = hermes_write_wordrec(hw, USER_BAP,
+ HERMES_RID_CNFROAMINGMODE,
+ roaming_flag);
+ break;
+ case FIRMWARE_TYPE_SYMBOL:
+ err = HERMES_WRITE_RECORD(hw, USER_BAP,
+ HERMES_RID_CNFMANDATORYBSSID_SYMBOL,
+ &priv->desired_bssid);
+ break;
+ }
+ return err;
+}
+
/* Change the WEP keys and/or the current keys. Can be called
* either from __orinoco_hw_setup_wep() or directly from
* orinoco_ioctl_setiwencode(). In the later case the association
@@ -1610,17 +1632,15 @@ static int __orinoco_program_rids(struct net_device *dev)
return err;
}
/* Set the channel/frequency */
- if (priv->channel == 0) {
- printk(KERN_DEBUG "%s: Channel is 0 in __orinoco_program_rids()\n", dev->name);
- if (priv->createibss)
- priv->channel = 10;
- }
- err = hermes_write_wordrec(hw, USER_BAP, HERMES_RID_CNFOWNCHANNEL,
- priv->channel);
- if (err) {
- printk(KERN_ERR "%s: Error %d setting channel\n",
- dev->name, err);
- return err;
+ if (priv->channel != 0 && priv->iw_mode != IW_MODE_INFRA) {
+ err = hermes_write_wordrec(hw, USER_BAP,
+ HERMES_RID_CNFOWNCHANNEL,
+ priv->channel);
+ if (err) {
+ printk(KERN_ERR "%s: Error %d setting channel %d\n",
+ dev->name, err, priv->channel);
+ return err;
+ }
}
if (priv->has_ibss) {
@@ -1647,6 +1667,13 @@ static int __orinoco_program_rids(struct net_device *dev)
}
}
+ /* Set the desired BSSID */
+ err = __orinoco_hw_set_wap(priv);
+ if (err) {
+ printk(KERN_ERR "%s: Error %d setting AP address\n",
+ dev->name, err);
+ return err;
+ }
/* Set the desired ESSID */
idbuf.len = cpu_to_le16(strlen(priv->desired_essid));
memcpy(&idbuf.val, priv->desired_essid, sizeof(idbuf.val));
@@ -1785,6 +1812,20 @@ static int __orinoco_program_rids(struct net_device *dev)
}
}
+ if (priv->iw_mode == IW_MODE_MONITOR) {
+ /* Enable monitor mode */
+ dev->type = ARPHRD_IEEE80211;
+ err = hermes_docmd_wait(hw, HERMES_CMD_TEST |
+ HERMES_TEST_MONITOR, 0, NULL);
+ } else {
+ /* Disable monitor mode */
+ dev->type = ARPHRD_ETHER;
+ err = hermes_docmd_wait(hw, HERMES_CMD_TEST |
+ HERMES_TEST_STOP, 0, NULL);
+ }
+ if (err)
+ return err;
+
/* Set promiscuity / multicast*/
priv->promiscuous = 0;
priv->mc_count = 0;
@@ -1861,62 +1902,13 @@ __orinoco_set_multicast_list(struct net_device *dev)
dev->flags &= ~IFF_PROMISC;
}
-static int orinoco_reconfigure(struct net_device *dev)
-{
- struct orinoco_private *priv = netdev_priv(dev);
- struct hermes *hw = &priv->hw;
- unsigned long flags;
- int err = 0;
-
- if (priv->broken_disableport) {
- schedule_work(&priv->reset_work);
- return 0;
- }
-
- if (orinoco_lock(priv, &flags) != 0)
- return -EBUSY;
-
- err = hermes_disable_port(hw, 0);
- if (err) {
- printk(KERN_WARNING "%s: Unable to disable port while reconfiguring card\n",
- dev->name);
- priv->broken_disableport = 1;
- goto out;
- }
-
- err = __orinoco_program_rids(dev);
- if (err) {
- printk(KERN_WARNING "%s: Unable to reconfigure card\n",
- dev->name);
- goto out;
- }
-
- err = hermes_enable_port(hw, 0);
- if (err) {
- printk(KERN_WARNING "%s: Unable to enable port while reconfiguring card\n",
- dev->name);
- goto out;
- }
-
- out:
- if (err) {
- printk(KERN_WARNING "%s: Resetting instead...\n", dev->name);
- schedule_work(&priv->reset_work);
- err = 0;
- }
-
- orinoco_unlock(priv, &flags);
- return err;
-
-}
-
/* This must be called from user context, without locks held - use
* schedule_work() */
static void orinoco_reset(struct net_device *dev)
{
struct orinoco_private *priv = netdev_priv(dev);
struct hermes *hw = &priv->hw;
- int err = 0;
+ int err;
unsigned long flags;
if (orinoco_lock(priv, &flags) != 0)
@@ -1938,20 +1930,25 @@ static void orinoco_reset(struct net_device *dev)
orinoco_unlock(priv, &flags);
- if (priv->hard_reset)
+ /* Scanning support: Cleanup of driver struct */
+ kfree(priv->scan_result);
+ priv->scan_result = NULL;
+ priv->scan_inprogress = 0;
+
+ if (priv->hard_reset) {
err = (*priv->hard_reset)(priv);
- if (err) {
- printk(KERN_ERR "%s: orinoco_reset: Error %d "
- "performing hard reset\n", dev->name, err);
- /* FIXME: shutdown of some sort */
- return;
+ if (err) {
+ printk(KERN_ERR "%s: orinoco_reset: Error %d "
+ "performing hard reset\n", dev->name, err);
+ goto disable;
+ }
}
err = orinoco_reinit_firmware(dev);
if (err) {
printk(KERN_ERR "%s: orinoco_reset: Error %d re-initializing firmware\n",
dev->name, err);
- return;
+ goto disable;
}
spin_lock_irq(&priv->lock); /* This has to be called from user context */
@@ -1972,6 +1969,10 @@ static void orinoco_reset(struct net_device *dev)
spin_unlock_irq(&priv->lock);
return;
+ disable:
+ hermes_set_irqmask(hw, 0);
+ netif_device_detach(dev);
+ printk(KERN_ERR "%s: Device has been disabled!\n", dev->name);
}
/********************************************************************/
@@ -2056,7 +2057,7 @@ irqreturn_t orinoco_interrupt(int irq, void *dev_id, struct pt_regs *regs)
if (events & HERMES_EV_ALLOC)
__orinoco_ev_alloc(dev, hw);
- hermes_write_regn(hw, EVACK, events);
+ hermes_write_regn(hw, EVACK, evstat);
evstat = hermes_read_regn(hw, EVSTAT);
events = evstat & hw->inten;
@@ -2172,6 +2173,8 @@ static int determine_firmware(struct net_device *dev)
priv->has_mwo = (firmver >= 0x60000);
priv->has_pm = (firmver >= 0x40020); /* Don't work in 7.52 ? */
priv->ibss_port = 1;
+ priv->has_hostscan = (firmver >= 0x8000a);
+ priv->broken_monitor = (firmver >= 0x80000);
/* Tested with Agere firmware :
* 1.16 ; 4.08 ; 4.52 ; 6.04 ; 6.16 ; 7.28 => Jean II
@@ -2215,6 +2218,10 @@ static int determine_firmware(struct net_device *dev)
firmver >= 0x31000;
priv->has_preamble = (firmver >= 0x20000);
priv->ibss_port = 4;
+ priv->broken_disableport = (firmver == 0x25013) ||
+ (firmver >= 0x30000 && firmver <= 0x31000);
+ priv->has_hostscan = (firmver >= 0x31001) ||
+ (firmver >= 0x29057 && firmver < 0x30000);
/* Tested with Intel firmware : 0x20015 => Jean II */
/* Tested with 3Com firmware : 0x15012 & 0x22001 => Jean II */
break;
@@ -2234,6 +2241,7 @@ static int determine_firmware(struct net_device *dev)
priv->has_ibss = (firmver >= 0x000700); /* FIXME */
priv->has_big_wep = priv->has_wep = (firmver >= 0x000800);
priv->has_pm = (firmver >= 0x000700);
+ priv->has_hostscan = (firmver >= 0x010301);
if (firmver >= 0x000800)
priv->ibss_port = 0;
@@ -2267,7 +2275,7 @@ static int orinoco_init(struct net_device *dev)
priv->nicbuf_size = IEEE802_11_FRAME_LEN + ETH_HLEN;
/* Initialize the firmware */
- err = hermes_init(hw);
+ err = orinoco_reinit_firmware(dev);
if (err != 0) {
printk(KERN_ERR "%s: failed to initialize firmware (err = %d)\n",
dev->name, err);
@@ -2400,31 +2408,12 @@ static int orinoco_init(struct net_device *dev)
/* By default use IEEE/IBSS ad-hoc mode if we have it */
priv->prefer_port3 = priv->has_port3 && (! priv->has_ibss);
set_port_type(priv);
- priv->channel = 10; /* default channel, more-or-less arbitrary */
+ priv->channel = 0; /* use firmware default */
priv->promiscuous = 0;
priv->wep_on = 0;
priv->tx_key = 0;
- err = hermes_allocate(hw, priv->nicbuf_size, &priv->txfid);
- if (err == -EIO) {
- /* Try workaround for old Symbol firmware bug */
- printk(KERN_WARNING "%s: firmware ALLOC bug detected "
- "(old Symbol firmware?). Trying to work around... ",
- dev->name);
-
- priv->nicbuf_size = TX_NICBUF_SIZE_BUG;
- err = hermes_allocate(hw, priv->nicbuf_size, &priv->txfid);
- if (err)
- printk("failed!\n");
- else
- printk("ok.\n");
- }
- if (err) {
- printk("%s: Error %d allocating Tx buffer\n", dev->name, err);
- goto out;
- }
-
/* Make the hardware available, as long as it hasn't been
* removed elsewhere (e.g. by PCMCIA hot unplug) */
spin_lock_irq(&priv->lock);
@@ -2450,7 +2439,7 @@ struct net_device *alloc_orinocodev(int sizeof_card,
priv = netdev_priv(dev);
priv->ndev = dev;
if (sizeof_card)
- priv->card = (void *)((unsigned long)netdev_priv(dev)
+ priv->card = (void *)((unsigned long)priv
+ sizeof(struct orinoco_private));
else
priv->card = NULL;
@@ -2461,8 +2450,9 @@ struct net_device *alloc_orinocodev(int sizeof_card,
dev->tx_timeout = orinoco_tx_timeout;
dev->watchdog_timeo = HZ; /* 1 second timeout */
dev->get_stats = orinoco_get_stats;
+ dev->ethtool_ops = &orinoco_ethtool_ops;
dev->get_wireless_stats = orinoco_get_wireless_stats;
- dev->do_ioctl = orinoco_ioctl;
+ dev->wireless_handlers = (struct iw_handler_def *)&orinoco_handler_def;
dev->change_mtu = orinoco_change_mtu;
dev->set_multicast_list = orinoco_set_multicast_list;
/* we use the default eth_mac_addr for setting the MAC addr */
@@ -2478,6 +2468,8 @@ struct net_device *alloc_orinocodev(int sizeof_card,
* before anything else touches the
* hardware */
INIT_WORK(&priv->reset_work, (void (*)(void *))orinoco_reset, dev);
+ INIT_WORK(&priv->join_work, (void (*)(void *))orinoco_join_ap, dev);
+ INIT_WORK(&priv->wevent_work, (void (*)(void *))orinoco_send_wevents, dev);
netif_carrier_off(dev);
priv->last_linkstatus = 0xffff;
@@ -2488,6 +2480,9 @@ struct net_device *alloc_orinocodev(int sizeof_card,
void free_orinocodev(struct net_device *dev)
{
+ struct orinoco_private *priv = netdev_priv(dev);
+
+ kfree(priv->scan_result);
free_netdev(dev);
}
@@ -2495,24 +2490,6 @@ void free_orinocodev(struct net_device *dev)
/* Wireless extensions */
/********************************************************************/
-static int orinoco_hw_get_bssid(struct orinoco_private *priv,
- char buf[ETH_ALEN])
-{
- hermes_t *hw = &priv->hw;
- int err = 0;
- unsigned long flags;
-
- if (orinoco_lock(priv, &flags) != 0)
- return -EBUSY;
-
- err = hermes_read_ltv(hw, USER_BAP, HERMES_RID_CURRENTBSSID,
- ETH_ALEN, NULL, buf);
-
- orinoco_unlock(priv, &flags);
-
- return err;
-}
-
static int orinoco_hw_get_essid(struct orinoco_private *priv, int *active,
char buf[IW_ESSID_MAX_SIZE+1])
{
@@ -2555,6 +2532,7 @@ static int orinoco_hw_get_essid(struct orinoco_private *priv, int *active,
}
len = le16_to_cpu(essidbuf.len);
+ BUG_ON(len > IW_ESSID_MAX_SIZE);
memset(buf, 0, IW_ESSID_MAX_SIZE+1);
memcpy(buf, p, len);
@@ -2637,140 +2615,271 @@ static int orinoco_hw_get_bitratelist(struct orinoco_private *priv,
return 0;
}
-static int orinoco_ioctl_getiwrange(struct net_device *dev, struct iw_point *rrq)
+static int orinoco_ioctl_getname(struct net_device *dev,
+ struct iw_request_info *info,
+ char *name,
+ char *extra)
{
struct orinoco_private *priv = netdev_priv(dev);
- int err = 0;
- int mode;
- struct iw_range range;
int numrates;
- int i, k;
+ int err;
+
+ err = orinoco_hw_get_bitratelist(priv, &numrates, NULL, 0);
+
+ if (!err && (numrates > 2))
+ strcpy(name, "IEEE 802.11b");
+ else
+ strcpy(name, "IEEE 802.11-DS");
+
+ return 0;
+}
+
+static int orinoco_ioctl_setwap(struct net_device *dev,
+ struct iw_request_info *info,
+ struct sockaddr *ap_addr,
+ char *extra)
+{
+ struct orinoco_private *priv = netdev_priv(dev);
+ int err = -EINPROGRESS; /* Call commit handler */
unsigned long flags;
+ static const u8 off_addr[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+ static const u8 any_addr[] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
- TRACE_ENTER(dev->name);
+ if (orinoco_lock(priv, &flags) != 0)
+ return -EBUSY;
+
+ /* Enable automatic roaming - no sanity checks are needed */
+ if (memcmp(&ap_addr->sa_data, off_addr, ETH_ALEN) == 0 ||
+ memcmp(&ap_addr->sa_data, any_addr, ETH_ALEN) == 0) {
+ priv->bssid_fixed = 0;
+ memset(priv->desired_bssid, 0, ETH_ALEN);
+
+ /* "off" means keep existing connection */
+ if (ap_addr->sa_data[0] == 0) {
+ __orinoco_hw_set_wap(priv);
+ err = 0;
+ }
+ goto out;
+ }
+
+ if (priv->firmware_type == FIRMWARE_TYPE_AGERE) {
+ printk(KERN_WARNING "%s: Lucent/Agere firmware doesn't "
+ "support manual roaming\n",
+ dev->name);
+ err = -EOPNOTSUPP;
+ goto out;
+ }
+
+ if (priv->iw_mode != IW_MODE_INFRA) {
+ printk(KERN_WARNING "%s: Manual roaming supported only in "
+ "managed mode\n", dev->name);
+ err = -EOPNOTSUPP;
+ goto out;
+ }
+
+ /* Intersil firmware hangs without Desired ESSID */
+ if (priv->firmware_type == FIRMWARE_TYPE_INTERSIL &&
+ strlen(priv->desired_essid) == 0) {
+ printk(KERN_WARNING "%s: Desired ESSID must be set for "
+ "manual roaming\n", dev->name);
+ err = -EOPNOTSUPP;
+ goto out;
+ }
+
+ /* Finally, enable manual roaming */
+ priv->bssid_fixed = 1;
+ memcpy(priv->desired_bssid, &ap_addr->sa_data, ETH_ALEN);
+
+ out:
+ orinoco_unlock(priv, &flags);
+ return err;
+}
- if (!access_ok(VERIFY_WRITE, rrq->pointer, sizeof(range)))
- return -EFAULT;
+static int orinoco_ioctl_getwap(struct net_device *dev,
+ struct iw_request_info *info,
+ struct sockaddr *ap_addr,
+ char *extra)
+{
+ struct orinoco_private *priv = netdev_priv(dev);
- rrq->length = sizeof(range);
+ hermes_t *hw = &priv->hw;
+ int err = 0;
+ unsigned long flags;
if (orinoco_lock(priv, &flags) != 0)
return -EBUSY;
- mode = priv->iw_mode;
+ ap_addr->sa_family = ARPHRD_ETHER;
+ err = hermes_read_ltv(hw, USER_BAP, HERMES_RID_CURRENTBSSID,
+ ETH_ALEN, NULL, ap_addr->sa_data);
+
orinoco_unlock(priv, &flags);
- memset(&range, 0, sizeof(range));
+ return err;
+}
- /* Much of this shamelessly taken from wvlan_cs.c. No idea
- * what it all means -dgibson */
- range.we_version_compiled = WIRELESS_EXT;
- range.we_version_source = 11;
+static int orinoco_ioctl_setmode(struct net_device *dev,
+ struct iw_request_info *info,
+ u32 *mode,
+ char *extra)
+{
+ struct orinoco_private *priv = netdev_priv(dev);
+ int err = -EINPROGRESS; /* Call commit handler */
+ unsigned long flags;
- range.min_nwid = range.max_nwid = 0; /* We don't use nwids */
+ if (priv->iw_mode == *mode)
+ return 0;
+
+ if (orinoco_lock(priv, &flags) != 0)
+ return -EBUSY;
+
+ switch (*mode) {
+ case IW_MODE_ADHOC:
+ if (!priv->has_ibss && !priv->has_port3)
+ err = -EOPNOTSUPP;
+ break;
+
+ case IW_MODE_INFRA:
+ break;
+
+ case IW_MODE_MONITOR:
+ if (priv->broken_monitor && !force_monitor) {
+ printk(KERN_WARNING "%s: Monitor mode support is "
+ "buggy in this firmware, not enabling\n",
+ dev->name);
+ err = -EOPNOTSUPP;
+ }
+ break;
+
+ default:
+ err = -EOPNOTSUPP;
+ break;
+ }
+
+ if (err == -EINPROGRESS) {
+ priv->iw_mode = *mode;
+ set_port_type(priv);
+ }
+
+ orinoco_unlock(priv, &flags);
+
+ return err;
+}
+
+static int orinoco_ioctl_getmode(struct net_device *dev,
+ struct iw_request_info *info,
+ u32 *mode,
+ char *extra)
+{
+ struct orinoco_private *priv = netdev_priv(dev);
+
+ *mode = priv->iw_mode;
+ return 0;
+}
+
+static int orinoco_ioctl_getiwrange(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *rrq,
+ char *extra)
+{
+ struct orinoco_private *priv = netdev_priv(dev);
+ int err = 0;
+ struct iw_range *range = (struct iw_range *) extra;
+ int numrates;
+ int i, k;
+
+ TRACE_ENTER(dev->name);
+
+ rrq->length = sizeof(struct iw_range);
+ memset(range, 0, sizeof(struct iw_range));
+
+ range->we_version_compiled = WIRELESS_EXT;
+ range->we_version_source = 14;
/* Set available channels/frequencies */
- range.num_channels = NUM_CHANNELS;
+ range->num_channels = NUM_CHANNELS;
k = 0;
for (i = 0; i < NUM_CHANNELS; i++) {
if (priv->channel_mask & (1 << i)) {
- range.freq[k].i = i + 1;
- range.freq[k].m = channel_frequency[i] * 100000;
- range.freq[k].e = 1;
+ range->freq[k].i = i + 1;
+ range->freq[k].m = channel_frequency[i] * 100000;
+ range->freq[k].e = 1;
k++;
}
if (k >= IW_MAX_FREQUENCIES)
break;
}
- range.num_frequency = k;
+ range->num_frequency = k;
+ range->sensitivity = 3;
- range.sensitivity = 3;
+ if (priv->has_wep) {
+ range->max_encoding_tokens = ORINOCO_MAX_KEYS;
+ range->encoding_size[0] = SMALL_KEY_SIZE;
+ range->num_encoding_sizes = 1;
+
+ if (priv->has_big_wep) {
+ range->encoding_size[1] = LARGE_KEY_SIZE;
+ range->num_encoding_sizes = 2;
+ }
+ }
- if ((mode == IW_MODE_ADHOC) && (priv->spy_number == 0)){
+ if ((priv->iw_mode == IW_MODE_ADHOC) && (priv->spy_number == 0)){
/* Quality stats meaningless in ad-hoc mode */
- range.max_qual.qual = 0;
- range.max_qual.level = 0;
- range.max_qual.noise = 0;
- range.avg_qual.qual = 0;
- range.avg_qual.level = 0;
- range.avg_qual.noise = 0;
} else {
- range.max_qual.qual = 0x8b - 0x2f;
- range.max_qual.level = 0x2f - 0x95 - 1;
- range.max_qual.noise = 0x2f - 0x95 - 1;
+ range->max_qual.qual = 0x8b - 0x2f;
+ range->max_qual.level = 0x2f - 0x95 - 1;
+ range->max_qual.noise = 0x2f - 0x95 - 1;
/* Need to get better values */
- range.avg_qual.qual = 0x24;
- range.avg_qual.level = 0xC2;
- range.avg_qual.noise = 0x9E;
+ range->avg_qual.qual = 0x24;
+ range->avg_qual.level = 0xC2;
+ range->avg_qual.noise = 0x9E;
}
err = orinoco_hw_get_bitratelist(priv, &numrates,
- range.bitrate, IW_MAX_BITRATES);
+ range->bitrate, IW_MAX_BITRATES);
if (err)
return err;
- range.num_bitrates = numrates;
-
+ range->num_bitrates = numrates;
+
/* Set an indication of the max TCP throughput in bit/s that we can
* expect using this interface. May be use for QoS stuff...
* Jean II */
- if(numrates > 2)
- range.throughput = 5 * 1000 * 1000; /* ~5 Mb/s */
+ if (numrates > 2)
+ range->throughput = 5 * 1000 * 1000; /* ~5 Mb/s */
else
- range.throughput = 1.5 * 1000 * 1000; /* ~1.5 Mb/s */
-
- range.min_rts = 0;
- range.max_rts = 2347;
- range.min_frag = 256;
- range.max_frag = 2346;
-
- if (orinoco_lock(priv, &flags) != 0)
- return -EBUSY;
- if (priv->has_wep) {
- range.max_encoding_tokens = ORINOCO_MAX_KEYS;
-
- range.encoding_size[0] = SMALL_KEY_SIZE;
- range.num_encoding_sizes = 1;
-
- if (priv->has_big_wep) {
- range.encoding_size[1] = LARGE_KEY_SIZE;
- range.num_encoding_sizes = 2;
- }
- } else {
- range.num_encoding_sizes = 0;
- range.max_encoding_tokens = 0;
- }
- orinoco_unlock(priv, &flags);
-
- range.min_pmp = 0;
- range.max_pmp = 65535000;
- range.min_pmt = 0;
- range.max_pmt = 65535 * 1000; /* ??? */
- range.pmp_flags = IW_POWER_PERIOD;
- range.pmt_flags = IW_POWER_TIMEOUT;
- range.pm_capa = IW_POWER_PERIOD | IW_POWER_TIMEOUT | IW_POWER_UNICAST_R;
-
- range.num_txpower = 1;
- range.txpower[0] = 15; /* 15dBm */
- range.txpower_capa = IW_TXPOW_DBM;
-
- range.retry_capa = IW_RETRY_LIMIT | IW_RETRY_LIFETIME;
- range.retry_flags = IW_RETRY_LIMIT;
- range.r_time_flags = IW_RETRY_LIFETIME;
- range.min_retry = 0;
- range.max_retry = 65535; /* ??? */
- range.min_r_time = 0;
- range.max_r_time = 65535 * 1000; /* ??? */
-
- if (copy_to_user(rrq->pointer, &range, sizeof(range)))
- return -EFAULT;
+ range->throughput = 1.5 * 1000 * 1000; /* ~1.5 Mb/s */
+
+ range->min_rts = 0;
+ range->max_rts = 2347;
+ range->min_frag = 256;
+ range->max_frag = 2346;
+
+ range->min_pmp = 0;
+ range->max_pmp = 65535000;
+ range->min_pmt = 0;
+ range->max_pmt = 65535 * 1000; /* ??? */
+ range->pmp_flags = IW_POWER_PERIOD;
+ range->pmt_flags = IW_POWER_TIMEOUT;
+ range->pm_capa = IW_POWER_PERIOD | IW_POWER_TIMEOUT | IW_POWER_UNICAST_R;
+
+ range->retry_capa = IW_RETRY_LIMIT | IW_RETRY_LIFETIME;
+ range->retry_flags = IW_RETRY_LIMIT;
+ range->r_time_flags = IW_RETRY_LIFETIME;
+ range->min_retry = 0;
+ range->max_retry = 65535; /* ??? */
+ range->min_r_time = 0;
+ range->max_r_time = 65535 * 1000; /* ??? */
TRACE_EXIT(dev->name);
return 0;
}
-static int orinoco_ioctl_setiwencode(struct net_device *dev, struct iw_point *erq)
+static int orinoco_ioctl_setiwencode(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *erq,
+ char *keybuf)
{
struct orinoco_private *priv = netdev_priv(dev);
int index = (erq->flags & IW_ENCODE_INDEX) - 1;
@@ -2778,8 +2887,7 @@ static int orinoco_ioctl_setiwencode(struct net_device *dev, struct iw_point *er
int enable = priv->wep_on;
int restricted = priv->wep_restrict;
u16 xlen = 0;
- int err = 0;
- char keybuf[ORINOCO_MAX_KEY_SIZE];
+ int err = -EINPROGRESS; /* Call commit handler */
unsigned long flags;
if (! priv->has_wep)
@@ -2792,9 +2900,6 @@ static int orinoco_ioctl_setiwencode(struct net_device *dev, struct iw_point *er
if ( (erq->length > SMALL_KEY_SIZE) && !priv->has_big_wep )
return -E2BIG;
-
- if (copy_from_user(keybuf, erq->pointer, erq->length))
- return -EFAULT;
}
if (orinoco_lock(priv, &flags) != 0)
@@ -2868,12 +2973,14 @@ static int orinoco_ioctl_setiwencode(struct net_device *dev, struct iw_point *er
return err;
}
-static int orinoco_ioctl_getiwencode(struct net_device *dev, struct iw_point *erq)
+static int orinoco_ioctl_getiwencode(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *erq,
+ char *keybuf)
{
struct orinoco_private *priv = netdev_priv(dev);
int index = (erq->flags & IW_ENCODE_INDEX) - 1;
u16 xlen = 0;
- char keybuf[ORINOCO_MAX_KEY_SIZE];
unsigned long flags;
if (! priv->has_wep)
@@ -2902,50 +3009,47 @@ static int orinoco_ioctl_getiwencode(struct net_device *dev, struct iw_point *er
memcpy(keybuf, priv->keys[index].data, ORINOCO_MAX_KEY_SIZE);
orinoco_unlock(priv, &flags);
-
- if (erq->pointer) {
- if (copy_to_user(erq->pointer, keybuf, xlen))
- return -EFAULT;
- }
-
return 0;
}
-static int orinoco_ioctl_setessid(struct net_device *dev, struct iw_point *erq)
+static int orinoco_ioctl_setessid(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *erq,
+ char *essidbuf)
{
struct orinoco_private *priv = netdev_priv(dev);
- char essidbuf[IW_ESSID_MAX_SIZE+1];
unsigned long flags;
/* Note : ESSID is ignored in Ad-Hoc demo mode, but we can set it
* anyway... - Jean II */
- memset(&essidbuf, 0, sizeof(essidbuf));
-
- if (erq->flags) {
- if (erq->length > IW_ESSID_MAX_SIZE)
- return -E2BIG;
-
- if (copy_from_user(&essidbuf, erq->pointer, erq->length))
- return -EFAULT;
-
- essidbuf[erq->length] = '\0';
- }
+ /* Hum... Should not use Wireless Extension constant (may change),
+ * should use our own... - Jean II */
+ if (erq->length > IW_ESSID_MAX_SIZE)
+ return -E2BIG;
if (orinoco_lock(priv, &flags) != 0)
return -EBUSY;
- memcpy(priv->desired_essid, essidbuf, sizeof(priv->desired_essid));
+ /* NULL the string (for NULL termination & ESSID = ANY) - Jean II */
+ memset(priv->desired_essid, 0, sizeof(priv->desired_essid));
+
+ /* If not ANY, get the new ESSID */
+ if (erq->flags) {
+ memcpy(priv->desired_essid, essidbuf, erq->length);
+ }
orinoco_unlock(priv, &flags);
- return 0;
+ return -EINPROGRESS; /* Call commit handler */
}
-static int orinoco_ioctl_getessid(struct net_device *dev, struct iw_point *erq)
+static int orinoco_ioctl_getessid(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *erq,
+ char *essidbuf)
{
struct orinoco_private *priv = netdev_priv(dev);
- char essidbuf[IW_ESSID_MAX_SIZE+1];
int active;
int err = 0;
unsigned long flags;
@@ -2959,51 +3063,46 @@ static int orinoco_ioctl_getessid(struct net_device *dev, struct iw_point *erq)
} else {
if (orinoco_lock(priv, &flags) != 0)
return -EBUSY;
- memcpy(essidbuf, priv->desired_essid, sizeof(essidbuf));
+ memcpy(essidbuf, priv->desired_essid, IW_ESSID_MAX_SIZE + 1);
orinoco_unlock(priv, &flags);
}
erq->flags = 1;
erq->length = strlen(essidbuf) + 1;
- if (erq->pointer)
- if (copy_to_user(erq->pointer, essidbuf, erq->length))
- return -EFAULT;
TRACE_EXIT(dev->name);
return 0;
}
-static int orinoco_ioctl_setnick(struct net_device *dev, struct iw_point *nrq)
+static int orinoco_ioctl_setnick(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *nrq,
+ char *nickbuf)
{
struct orinoco_private *priv = netdev_priv(dev);
- char nickbuf[IW_ESSID_MAX_SIZE+1];
unsigned long flags;
if (nrq->length > IW_ESSID_MAX_SIZE)
return -E2BIG;
- memset(nickbuf, 0, sizeof(nickbuf));
-
- if (copy_from_user(nickbuf, nrq->pointer, nrq->length))
- return -EFAULT;
-
- nickbuf[nrq->length] = '\0';
-
if (orinoco_lock(priv, &flags) != 0)
return -EBUSY;
- memcpy(priv->nick, nickbuf, sizeof(priv->nick));
+ memset(priv->nick, 0, sizeof(priv->nick));
+ memcpy(priv->nick, nickbuf, nrq->length);
orinoco_unlock(priv, &flags);
- return 0;
+ return -EINPROGRESS; /* Call commit handler */
}
-static int orinoco_ioctl_getnick(struct net_device *dev, struct iw_point *nrq)
+static int orinoco_ioctl_getnick(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *nrq,
+ char *nickbuf)
{
struct orinoco_private *priv = netdev_priv(dev);
- char nickbuf[IW_ESSID_MAX_SIZE+1];
unsigned long flags;
if (orinoco_lock(priv, &flags) != 0)
@@ -3014,23 +3113,22 @@ static int orinoco_ioctl_getnick(struct net_device *dev, struct iw_point *nrq)
nrq->length = strlen(nickbuf)+1;
- if (copy_to_user(nrq->pointer, nickbuf, sizeof(nickbuf)))
- return -EFAULT;
-
return 0;
}
-static int orinoco_ioctl_setfreq(struct net_device *dev, struct iw_freq *frq)
+static int orinoco_ioctl_setfreq(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_freq *frq,
+ char *extra)
{
struct orinoco_private *priv = netdev_priv(dev);
int chan = -1;
unsigned long flags;
+ int err = -EINPROGRESS; /* Call commit handler */
- /* We can only use this in Ad-Hoc demo mode to set the operating
- * frequency, or in IBSS mode to set the frequency where the IBSS
- * will be created - Jean II */
- if (priv->iw_mode != IW_MODE_ADHOC)
- return -EOPNOTSUPP;
+ /* In infrastructure mode the AP sets the channel */
+ if (priv->iw_mode == IW_MODE_INFRA)
+ return -EBUSY;
if ( (frq->e == 0) && (frq->m <= 1000) ) {
/* Setting by channel number */
@@ -3054,13 +3152,44 @@ static int orinoco_ioctl_setfreq(struct net_device *dev, struct iw_freq *frq)
if (orinoco_lock(priv, &flags) != 0)
return -EBUSY;
+
priv->channel = chan;
+ if (priv->iw_mode == IW_MODE_MONITOR) {
+ /* Fast channel change - no commit if successful */
+ hermes_t *hw = &priv->hw;
+ err = hermes_docmd_wait(hw, HERMES_CMD_TEST |
+ HERMES_TEST_SET_CHANNEL,
+ chan, NULL);
+ }
orinoco_unlock(priv, &flags);
+ return err;
+}
+
+static int orinoco_ioctl_getfreq(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_freq *frq,
+ char *extra)
+{
+ struct orinoco_private *priv = netdev_priv(dev);
+ int tmp;
+
+ /* Locking done in there */
+ tmp = orinoco_hw_get_freq(priv);
+ if (tmp < 0) {
+ return tmp;
+ }
+
+ frq->m = tmp;
+ frq->e = 1;
+
return 0;
}
-static int orinoco_ioctl_getsens(struct net_device *dev, struct iw_param *srq)
+static int orinoco_ioctl_getsens(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *srq,
+ char *extra)
{
struct orinoco_private *priv = netdev_priv(dev);
hermes_t *hw = &priv->hw;
@@ -3086,7 +3215,10 @@ static int orinoco_ioctl_getsens(struct net_device *dev, struct iw_param *srq)
return 0;
}
-static int orinoco_ioctl_setsens(struct net_device *dev, struct iw_param *srq)
+static int orinoco_ioctl_setsens(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *srq,
+ char *extra)
{
struct orinoco_private *priv = netdev_priv(dev);
int val = srq->value;
@@ -3103,10 +3235,13 @@ static int orinoco_ioctl_setsens(struct net_device *dev, struct iw_param *srq)
priv->ap_density = val;
orinoco_unlock(priv, &flags);
- return 0;
+ return -EINPROGRESS; /* Call commit handler */
}
-static int orinoco_ioctl_setrts(struct net_device *dev, struct iw_param *rrq)
+static int orinoco_ioctl_setrts(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *rrq,
+ char *extra)
{
struct orinoco_private *priv = netdev_priv(dev);
int val = rrq->value;
@@ -3124,13 +3259,30 @@ static int orinoco_ioctl_setrts(struct net_device *dev, struct iw_param *rrq)
priv->rts_thresh = val;
orinoco_unlock(priv, &flags);
+ return -EINPROGRESS; /* Call commit handler */
+}
+
+static int orinoco_ioctl_getrts(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *rrq,
+ char *extra)
+{
+ struct orinoco_private *priv = netdev_priv(dev);
+
+ rrq->value = priv->rts_thresh;
+ rrq->disabled = (rrq->value == 2347);
+ rrq->fixed = 1;
+
return 0;
}
-static int orinoco_ioctl_setfrag(struct net_device *dev, struct iw_param *frq)
+static int orinoco_ioctl_setfrag(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *frq,
+ char *extra)
{
struct orinoco_private *priv = netdev_priv(dev);
- int err = 0;
+ int err = -EINPROGRESS; /* Call commit handler */
unsigned long flags;
if (orinoco_lock(priv, &flags) != 0)
@@ -3162,11 +3314,14 @@ static int orinoco_ioctl_setfrag(struct net_device *dev, struct iw_param *frq)
return err;
}
-static int orinoco_ioctl_getfrag(struct net_device *dev, struct iw_param *frq)
+static int orinoco_ioctl_getfrag(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *frq,
+ char *extra)
{
struct orinoco_private *priv = netdev_priv(dev);
hermes_t *hw = &priv->hw;
- int err = 0;
+ int err;
u16 val;
unsigned long flags;
@@ -3199,10 +3354,12 @@ static int orinoco_ioctl_getfrag(struct net_device *dev, struct iw_param *frq)
return err;
}
-static int orinoco_ioctl_setrate(struct net_device *dev, struct iw_param *rrq)
+static int orinoco_ioctl_setrate(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *rrq,
+ char *extra)
{
struct orinoco_private *priv = netdev_priv(dev);
- int err = 0;
int ratemode = -1;
int bitrate; /* 100s of kilobits */
int i;
@@ -3238,10 +3395,13 @@ static int orinoco_ioctl_setrate(struct net_device *dev, struct iw_param *rrq)
priv->bitratemode = ratemode;
orinoco_unlock(priv, &flags);
- return err;
+ return -EINPROGRESS;
}
-static int orinoco_ioctl_getrate(struct net_device *dev, struct iw_param *rrq)
+static int orinoco_ioctl_getrate(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *rrq,
+ char *extra)
{
struct orinoco_private *priv = netdev_priv(dev);
hermes_t *hw = &priv->hw;
@@ -3306,10 +3466,13 @@ static int orinoco_ioctl_getrate(struct net_device *dev, struct iw_param *rrq)
return err;
}
-static int orinoco_ioctl_setpower(struct net_device *dev, struct iw_param *prq)
+static int orinoco_ioctl_setpower(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *prq,
+ char *extra)
{
struct orinoco_private *priv = netdev_priv(dev);
- int err = 0;
+ int err = -EINPROGRESS; /* Call commit handler */
unsigned long flags;
if (orinoco_lock(priv, &flags) != 0)
@@ -3358,7 +3521,10 @@ static int orinoco_ioctl_setpower(struct net_device *dev, struct iw_param *prq)
return err;
}
-static int orinoco_ioctl_getpower(struct net_device *dev, struct iw_param *prq)
+static int orinoco_ioctl_getpower(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *prq,
+ char *extra)
{
struct orinoco_private *priv = netdev_priv(dev);
hermes_t *hw = &priv->hw;
@@ -3406,7 +3572,10 @@ static int orinoco_ioctl_getpower(struct net_device *dev, struct iw_param *prq)
return err;
}
-static int orinoco_ioctl_getretry(struct net_device *dev, struct iw_param *rrq)
+static int orinoco_ioctl_getretry(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *rrq,
+ char *extra)
{
struct orinoco_private *priv = netdev_priv(dev);
hermes_t *hw = &priv->hw;
@@ -3457,10 +3626,38 @@ static int orinoco_ioctl_getretry(struct net_device *dev, struct iw_param *rrq)
return err;
}
-static int orinoco_ioctl_setibssport(struct net_device *dev, struct iwreq *wrq)
+static int orinoco_ioctl_reset(struct net_device *dev,
+ struct iw_request_info *info,
+ void *wrqu,
+ char *extra)
+{
+ struct orinoco_private *priv = netdev_priv(dev);
+
+ if (! capable(CAP_NET_ADMIN))
+ return -EPERM;
+
+ if (info->cmd == (SIOCIWFIRSTPRIV + 0x1)) {
+ printk(KERN_DEBUG "%s: Forcing reset!\n", dev->name);
+
+ /* Firmware reset */
+ orinoco_reset(dev);
+ } else {
+ printk(KERN_DEBUG "%s: Force scheduling reset!\n", dev->name);
+
+ schedule_work(&priv->reset_work);
+ }
+
+ return 0;
+}
+
+static int orinoco_ioctl_setibssport(struct net_device *dev,
+ struct iw_request_info *info,
+ void *wrqu,
+ char *extra)
+
{
struct orinoco_private *priv = netdev_priv(dev);
- int val = *( (int *) wrq->u.name );
+ int val = *( (int *) extra );
unsigned long flags;
if (orinoco_lock(priv, &flags) != 0)
@@ -3472,28 +3669,28 @@ static int orinoco_ioctl_setibssport(struct net_device *dev, struct iwreq *wrq)
set_port_type(priv);
orinoco_unlock(priv, &flags);
- return 0;
+ return -EINPROGRESS; /* Call commit handler */
}
-static int orinoco_ioctl_getibssport(struct net_device *dev, struct iwreq *wrq)
+static int orinoco_ioctl_getibssport(struct net_device *dev,
+ struct iw_request_info *info,
+ void *wrqu,
+ char *extra)
{
struct orinoco_private *priv = netdev_priv(dev);
- int *val = (int *)wrq->u.name;
- unsigned long flags;
-
- if (orinoco_lock(priv, &flags) != 0)
- return -EBUSY;
+ int *val = (int *) extra;
*val = priv->ibss_port;
- orinoco_unlock(priv, &flags);
-
return 0;
}
-static int orinoco_ioctl_setport3(struct net_device *dev, struct iwreq *wrq)
+static int orinoco_ioctl_setport3(struct net_device *dev,
+ struct iw_request_info *info,
+ void *wrqu,
+ char *extra)
{
struct orinoco_private *priv = netdev_priv(dev);
- int val = *( (int *) wrq->u.name );
+ int val = *( (int *) extra );
int err = 0;
unsigned long flags;
@@ -3522,51 +3719,131 @@ static int orinoco_ioctl_setport3(struct net_device *dev, struct iwreq *wrq)
err = -EINVAL;
}
- if (! err)
+ if (! err) {
/* Actually update the mode we are using */
set_port_type(priv);
+ err = -EINPROGRESS;
+ }
orinoco_unlock(priv, &flags);
return err;
}
-static int orinoco_ioctl_getport3(struct net_device *dev, struct iwreq *wrq)
+static int orinoco_ioctl_getport3(struct net_device *dev,
+ struct iw_request_info *info,
+ void *wrqu,
+ char *extra)
+{
+ struct orinoco_private *priv = netdev_priv(dev);
+ int *val = (int *) extra;
+
+ *val = priv->prefer_port3;
+ return 0;
+}
+
+static int orinoco_ioctl_setpreamble(struct net_device *dev,
+ struct iw_request_info *info,
+ void *wrqu,
+ char *extra)
{
struct orinoco_private *priv = netdev_priv(dev);
- int *val = (int *)wrq->u.name;
unsigned long flags;
+ int val;
+
+ if (! priv->has_preamble)
+ return -EOPNOTSUPP;
+
+ /* 802.11b has recently defined some short preamble.
+ * Basically, the Phy header has been reduced in size.
+ * This increase performance, especially at high rates
+ * (the preamble is transmitted at 1Mb/s), unfortunately
+ * this give compatibility troubles... - Jean II */
+ val = *( (int *) extra );
if (orinoco_lock(priv, &flags) != 0)
return -EBUSY;
- *val = priv->prefer_port3;
+ if (val)
+ priv->preamble = 1;
+ else
+ priv->preamble = 0;
+
orinoco_unlock(priv, &flags);
+
+ return -EINPROGRESS; /* Call commit handler */
+}
+
+static int orinoco_ioctl_getpreamble(struct net_device *dev,
+ struct iw_request_info *info,
+ void *wrqu,
+ char *extra)
+{
+ struct orinoco_private *priv = netdev_priv(dev);
+ int *val = (int *) extra;
+
+ if (! priv->has_preamble)
+ return -EOPNOTSUPP;
+
+ *val = priv->preamble;
return 0;
}
+/* ioctl interface to hermes_read_ltv()
+ * To use with iwpriv, pass the RID as the token argument, e.g.
+ * iwpriv get_rid [0xfc00]
+ * At least Wireless Tools 25 is required to use iwpriv.
+ * For Wireless Tools 25 and 26 append "dummy" are the end. */
+static int orinoco_ioctl_getrid(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *data,
+ char *extra)
+{
+ struct orinoco_private *priv = netdev_priv(dev);
+ hermes_t *hw = &priv->hw;
+ int rid = data->flags;
+ u16 length;
+ int err;
+ unsigned long flags;
+
+ /* It's a "get" function, but we don't want users to access the
+ * WEP key and other raw firmware data */
+ if (! capable(CAP_NET_ADMIN))
+ return -EPERM;
+
+ if (rid < 0xfc00 || rid > 0xffff)
+ return -EINVAL;
+
+ if (orinoco_lock(priv, &flags) != 0)
+ return -EBUSY;
+
+ err = hermes_read_ltv(hw, USER_BAP, rid, MAX_RID_LEN, &length,
+ extra);
+ if (err)
+ goto out;
+
+ data->length = min_t(u16, HERMES_RECLEN_TO_BYTES(length),
+ MAX_RID_LEN);
+
+ out:
+ orinoco_unlock(priv, &flags);
+ return err;
+}
+
/* Spy is used for link quality/strength measurements in Ad-Hoc mode
* Jean II */
-static int orinoco_ioctl_setspy(struct net_device *dev, struct iw_point *srq)
+static int orinoco_ioctl_setspy(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *srq,
+ char *extra)
+
{
struct orinoco_private *priv = netdev_priv(dev);
- struct sockaddr address[IW_MAX_SPY];
+ struct sockaddr *address = (struct sockaddr *) extra;
int number = srq->length;
int i;
- int err = 0;
unsigned long flags;
- /* Check the number of addresses */
- if (number > IW_MAX_SPY)
- return -E2BIG;
-
- /* Get the data in the driver */
- if (srq->pointer) {
- if (copy_from_user(address, srq->pointer,
- sizeof(struct sockaddr) * number))
- return -EFAULT;
- }
-
/* Make sure nobody mess with the structure while we do */
if (orinoco_lock(priv, &flags) != 0)
return -EBUSY;
@@ -3590,14 +3867,17 @@ static int orinoco_ioctl_setspy(struct net_device *dev, struct iw_point *srq)
/* Now, let the others play */
orinoco_unlock(priv, &flags);
- return err;
+ /* Do NOT call commit handler */
+ return 0;
}
-static int orinoco_ioctl_getspy(struct net_device *dev, struct iw_point *srq)
+static int orinoco_ioctl_getspy(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *srq,
+ char *extra)
{
struct orinoco_private *priv = netdev_priv(dev);
- struct sockaddr address[IW_MAX_SPY];
- struct iw_quality spy_stat[IW_MAX_SPY];
+ struct sockaddr *address = (struct sockaddr *) extra;
int number;
int i;
unsigned long flags;
@@ -3606,7 +3886,12 @@ static int orinoco_ioctl_getspy(struct net_device *dev, struct iw_point *srq)
return -EBUSY;
number = priv->spy_number;
- if ((number > 0) && (srq->pointer)) {
+ /* Create address struct */
+ for (i = 0; i < number; i++) {
+ memcpy(address[i].sa_data, priv->spy_address[i], ETH_ALEN);
+ address[i].sa_family = AF_UNIX;
+ }
+ if (number > 0) {
/* Create address struct */
for (i = 0; i < number; i++) {
memcpy(address[i].sa_data, priv->spy_address[i],
@@ -3617,535 +3902,504 @@ static int orinoco_ioctl_getspy(struct net_device *dev, struct iw_point *srq)
/* In theory, we should disable irqs while copying the stats
* because the rx path might update it in the middle...
* Bah, who care ? - Jean II */
- memcpy(&spy_stat, priv->spy_stat,
- sizeof(struct iw_quality) * IW_MAX_SPY);
- for (i=0; i < number; i++)
- priv->spy_stat[i].updated = 0;
+ memcpy(extra + (sizeof(struct sockaddr) * number),
+ priv->spy_stat, sizeof(struct iw_quality) * number);
}
+ /* Reset updated flags. */
+ for (i = 0; i < number; i++)
+ priv->spy_stat[i].updated = 0;
orinoco_unlock(priv, &flags);
- /* Push stuff to user space */
srq->length = number;
- if(copy_to_user(srq->pointer, address,
- sizeof(struct sockaddr) * number))
- return -EFAULT;
- if(copy_to_user(srq->pointer + (sizeof(struct sockaddr)*number),
- &spy_stat, sizeof(struct iw_quality) * number))
- return -EFAULT;
return 0;
}
-static int
-orinoco_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
+/* Trigger a scan (look for other cells in the vicinity */
+static int orinoco_ioctl_setscan(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *srq,
+ char *extra)
{
struct orinoco_private *priv = netdev_priv(dev);
- struct iwreq *wrq = (struct iwreq *)rq;
+ hermes_t *hw = &priv->hw;
int err = 0;
- int tmp;
- int changed = 0;
unsigned long flags;
- TRACE_ENTER(dev->name);
-
- /* In theory, we could allow most of the the SET stuff to be
- * done. In practice, the lapse of time at startup when the
- * card is not ready is very short, so why bother... Note
- * that netif_device_present is different from up/down
- * (ifconfig), when the device is not yet up, it is usually
- * already ready... Jean II */
- if (! netif_device_present(dev))
- return -ENODEV;
+ /* Note : you may have realised that, as this is a SET operation,
+ * this is priviledged and therefore a normal user can't
+ * perform scanning.
+ * This is not an error, while the device perform scanning,
+ * traffic doesn't flow, so it's a perfect DoS...
+ * Jean II */
- switch (cmd) {
- case SIOCGIWNAME:
- strcpy(wrq->u.name, "IEEE 802.11-DS");
- break;
-
- case SIOCGIWAP:
- wrq->u.ap_addr.sa_family = ARPHRD_ETHER;
- err = orinoco_hw_get_bssid(priv, wrq->u.ap_addr.sa_data);
- break;
+ if (orinoco_lock(priv, &flags) != 0)
+ return -EBUSY;
- case SIOCGIWRANGE:
- err = orinoco_ioctl_getiwrange(dev, &wrq->u.data);
- break;
+ /* Scanning with port 0 disabled would fail */
+ if (!netif_running(dev)) {
+ err = -ENETDOWN;
+ goto out;
+ }
- case SIOCSIWMODE:
- if (orinoco_lock(priv, &flags) != 0)
- return -EBUSY;
- switch (wrq->u.mode) {
- case IW_MODE_ADHOC:
- if (! (priv->has_ibss || priv->has_port3) )
- err = -EINVAL;
- else {
- priv->iw_mode = IW_MODE_ADHOC;
- changed = 1;
- }
- break;
+ /* In monitor mode, the scan results are always empty.
+ * Probe responses are passed to the driver as received
+ * frames and could be processed in software. */
+ if (priv->iw_mode == IW_MODE_MONITOR) {
+ err = -EOPNOTSUPP;
+ goto out;
+ }
- case IW_MODE_INFRA:
- priv->iw_mode = IW_MODE_INFRA;
- changed = 1;
- break;
+ /* Note : because we don't lock out the irq handler, the way
+ * we access scan variables in priv is critical.
+ * o scan_inprogress : not touched by irq handler
+ * o scan_mode : not touched by irq handler
+ * o scan_result : irq is strict producer, non-irq is strict
+ * consumer.
+ * o scan_len : synchronised with scan_result
+ * Before modifying anything on those variables, please think hard !
+ * Jean II */
- default:
- err = -EINVAL;
- break;
- }
- set_port_type(priv);
- orinoco_unlock(priv, &flags);
- break;
+ /* If there is still some left-over scan results, get rid of it */
+ if (priv->scan_result != NULL) {
+ /* What's likely is that a client did crash or was killed
+ * between triggering the scan request and reading the
+ * results, so we need to reset everything.
+ * Some clients that are too slow may suffer from that...
+ * Jean II */
+ kfree(priv->scan_result);
+ priv->scan_result = NULL;
+ }
- case SIOCGIWMODE:
- if (orinoco_lock(priv, &flags) != 0)
- return -EBUSY;
- wrq->u.mode = priv->iw_mode;
- orinoco_unlock(priv, &flags);
- break;
+ /* Save flags */
+ priv->scan_mode = srq->flags;
- case SIOCSIWENCODE:
- err = orinoco_ioctl_setiwencode(dev, &wrq->u.encoding);
- if (! err)
- changed = 1;
- break;
+ /* Always trigger scanning, even if it's in progress.
+ * This way, if the info frame get lost, we will recover somewhat
+ * gracefully - Jean II */
- case SIOCGIWENCODE:
- if (! capable(CAP_NET_ADMIN)) {
- err = -EPERM;
+ if (priv->has_hostscan) {
+ switch (priv->firmware_type) {
+ case FIRMWARE_TYPE_SYMBOL:
+ err = hermes_write_wordrec(hw, USER_BAP,
+ HERMES_RID_CNFHOSTSCAN_SYMBOL,
+ HERMES_HOSTSCAN_SYMBOL_ONCE |
+ HERMES_HOSTSCAN_SYMBOL_BCAST);
break;
+ case FIRMWARE_TYPE_INTERSIL: {
+ u16 req[3];
+
+ req[0] = cpu_to_le16(0x3fff); /* All channels */
+ req[1] = cpu_to_le16(0x0001); /* rate 1 Mbps */
+ req[2] = 0; /* Any ESSID */
+ err = HERMES_WRITE_RECORD(hw, USER_BAP,
+ HERMES_RID_CNFHOSTSCAN, &req);
}
-
- err = orinoco_ioctl_getiwencode(dev, &wrq->u.encoding);
- break;
-
- case SIOCSIWESSID:
- err = orinoco_ioctl_setessid(dev, &wrq->u.essid);
- if (! err)
- changed = 1;
- break;
-
- case SIOCGIWESSID:
- err = orinoco_ioctl_getessid(dev, &wrq->u.essid);
- break;
-
- case SIOCSIWNICKN:
- err = orinoco_ioctl_setnick(dev, &wrq->u.data);
- if (! err)
- changed = 1;
- break;
-
- case SIOCGIWNICKN:
- err = orinoco_ioctl_getnick(dev, &wrq->u.data);
break;
+ case FIRMWARE_TYPE_AGERE:
+ err = hermes_write_wordrec(hw, USER_BAP,
+ HERMES_RID_CNFSCANSSID_AGERE,
+ 0); /* Any ESSID */
+ if (err)
+ break;
- case SIOCGIWFREQ:
- tmp = orinoco_hw_get_freq(priv);
- if (tmp < 0) {
- err = tmp;
- } else {
- wrq->u.freq.m = tmp;
- wrq->u.freq.e = 1;
+ err = hermes_inquire(hw, HERMES_INQ_SCAN);
+ break;
}
- break;
-
- case SIOCSIWFREQ:
- err = orinoco_ioctl_setfreq(dev, &wrq->u.freq);
- if (! err)
- changed = 1;
- break;
-
- case SIOCGIWSENS:
- err = orinoco_ioctl_getsens(dev, &wrq->u.sens);
- break;
-
- case SIOCSIWSENS:
- err = orinoco_ioctl_setsens(dev, &wrq->u.sens);
- if (! err)
- changed = 1;
- break;
-
- case SIOCGIWRTS:
- wrq->u.rts.value = priv->rts_thresh;
- wrq->u.rts.disabled = (wrq->u.rts.value == 2347);
- wrq->u.rts.fixed = 1;
- break;
-
- case SIOCSIWRTS:
- err = orinoco_ioctl_setrts(dev, &wrq->u.rts);
- if (! err)
- changed = 1;
- break;
-
- case SIOCSIWFRAG:
- err = orinoco_ioctl_setfrag(dev, &wrq->u.frag);
- if (! err)
- changed = 1;
- break;
-
- case SIOCGIWFRAG:
- err = orinoco_ioctl_getfrag(dev, &wrq->u.frag);
- break;
+ } else
+ err = hermes_inquire(hw, HERMES_INQ_SCAN);
- case SIOCSIWRATE:
- err = orinoco_ioctl_setrate(dev, &wrq->u.bitrate);
- if (! err)
- changed = 1;
- break;
-
- case SIOCGIWRATE:
- err = orinoco_ioctl_getrate(dev, &wrq->u.bitrate);
- break;
-
- case SIOCSIWPOWER:
- err = orinoco_ioctl_setpower(dev, &wrq->u.power);
- if (! err)
- changed = 1;
- break;
+ /* One more client */
+ if (! err)
+ priv->scan_inprogress = 1;
- case SIOCGIWPOWER:
- err = orinoco_ioctl_getpower(dev, &wrq->u.power);
- break;
+ out:
+ orinoco_unlock(priv, &flags);
+ return err;
+}
- case SIOCGIWTXPOW:
- /* The card only supports one tx power, so this is easy */
- wrq->u.txpower.value = 15; /* dBm */
- wrq->u.txpower.fixed = 1;
- wrq->u.txpower.disabled = 0;
- wrq->u.txpower.flags = IW_TXPOW_DBM;
- break;
+/* Translate scan data returned from the card to a card independant
+ * format that the Wireless Tools will understand - Jean II */
+static inline int orinoco_translate_scan(struct net_device *dev,
+ char *buffer,
+ char *scan,
+ int scan_len)
+{
+ struct orinoco_private *priv = netdev_priv(dev);
+ int offset; /* In the scan data */
+ union hermes_scan_info *atom;
+ int atom_len;
+ u16 capabilities;
+ u16 channel;
+ struct iw_event iwe; /* Temporary buffer */
+ char * current_ev = buffer;
+ char * end_buf = buffer + IW_SCAN_MAX_DATA;
- case SIOCSIWRETRY:
- err = -EOPNOTSUPP;
+ switch (priv->firmware_type) {
+ case FIRMWARE_TYPE_AGERE:
+ atom_len = sizeof(struct agere_scan_apinfo);
+ offset = 0;
break;
-
- case SIOCGIWRETRY:
- err = orinoco_ioctl_getretry(dev, &wrq->u.retry);
+ case FIRMWARE_TYPE_SYMBOL:
+ /* Lack of documentation necessitates this hack.
+ * Different firmwares have 68 or 76 byte long atoms.
+ * We try modulo first. If the length divides by both,
+ * we check what would be the channel in the second
+ * frame for a 68-byte atom. 76-byte atoms have 0 there.
+ * Valid channel cannot be 0. */
+ if (scan_len % 76)
+ atom_len = 68;
+ else if (scan_len % 68)
+ atom_len = 76;
+ else if (scan_len >= 1292 && scan[68] == 0)
+ atom_len = 76;
+ else
+ atom_len = 68;
+ offset = 0;
break;
-
- case SIOCSIWSPY:
- err = orinoco_ioctl_setspy(dev, &wrq->u.data);
+ case FIRMWARE_TYPE_INTERSIL:
+ offset = 4;
+ if (priv->has_hostscan)
+ atom_len = scan[0] + (scan[1] << 8);
+ else
+ atom_len = offsetof(struct prism2_scan_apinfo, atim);
break;
+ default:
+ return 0;
+ }
- case SIOCGIWSPY:
- err = orinoco_ioctl_getspy(dev, &wrq->u.data);
- break;
+ /* Check that we got an whole number of atoms */
+ if ((scan_len - offset) % atom_len) {
+ printk(KERN_ERR "%s: Unexpected scan data length %d, "
+ "atom_len %d, offset %d\n", dev->name, scan_len,
+ atom_len, offset);
+ return 0;
+ }
- case SIOCGIWPRIV:
- if (wrq->u.data.pointer) {
- struct iw_priv_args privtab[] = {
- { SIOCIWFIRSTPRIV + 0x0, 0, 0, "force_reset" },
- { SIOCIWFIRSTPRIV + 0x1, 0, 0, "card_reset" },
- { SIOCIWFIRSTPRIV + 0x2,
- IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
- 0, "set_port3" },
- { SIOCIWFIRSTPRIV + 0x3, 0,
- IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
- "get_port3" },
- { SIOCIWFIRSTPRIV + 0x4,
- IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
- 0, "set_preamble" },
- { SIOCIWFIRSTPRIV + 0x5, 0,
- IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
- "get_preamble" },
- { SIOCIWFIRSTPRIV + 0x6,
- IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
- 0, "set_ibssport" },
- { SIOCIWFIRSTPRIV + 0x7, 0,
- IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
- "get_ibssport" },
- { SIOCIWLASTPRIV, 0, 0, "dump_recs" },
- };
-
- wrq->u.data.length = sizeof(privtab) / sizeof(privtab[0]);
- if (copy_to_user(wrq->u.data.pointer, privtab, sizeof(privtab)))
- err = -EFAULT;
+ /* Read the entries one by one */
+ for (; offset + atom_len <= scan_len; offset += atom_len) {
+ /* Get next atom */
+ atom = (union hermes_scan_info *) (scan + offset);
+
+ /* First entry *MUST* be the AP MAC address */
+ iwe.cmd = SIOCGIWAP;
+ iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
+ memcpy(iwe.u.ap_addr.sa_data, atom->a.bssid, ETH_ALEN);
+ current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe, IW_EV_ADDR_LEN);
+
+ /* Other entries will be displayed in the order we give them */
+
+ /* Add the ESSID */
+ iwe.u.data.length = le16_to_cpu(atom->a.essid_len);
+ if (iwe.u.data.length > 32)
+ iwe.u.data.length = 32;
+ iwe.cmd = SIOCGIWESSID;
+ iwe.u.data.flags = 1;
+ current_ev = iwe_stream_add_point(current_ev, end_buf, &iwe, atom->a.essid);
+
+ /* Add mode */
+ iwe.cmd = SIOCGIWMODE;
+ capabilities = le16_to_cpu(atom->a.capabilities);
+ if (capabilities & 0x3) {
+ if (capabilities & 0x1)
+ iwe.u.mode = IW_MODE_MASTER;
+ else
+ iwe.u.mode = IW_MODE_ADHOC;
+ current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe, IW_EV_UINT_LEN);
}
- break;
-
- case SIOCIWFIRSTPRIV + 0x0: /* force_reset */
- case SIOCIWFIRSTPRIV + 0x1: /* card_reset */
- if (! capable(CAP_NET_ADMIN)) {
- err = -EPERM;
- break;
+
+ channel = atom->s.channel;
+ if ( (channel >= 1) && (channel <= NUM_CHANNELS) ) {
+ /* Add frequency */
+ iwe.cmd = SIOCGIWFREQ;
+ iwe.u.freq.m = channel_frequency[channel-1] * 100000;
+ iwe.u.freq.e = 1;
+ current_ev = iwe_stream_add_event(current_ev, end_buf,
+ &iwe, IW_EV_FREQ_LEN);
}
-
- printk(KERN_DEBUG "%s: Force scheduling reset!\n", dev->name);
- schedule_work(&priv->reset_work);
- break;
+ /* Add quality statistics */
+ iwe.cmd = IWEVQUAL;
+ iwe.u.qual.updated = 0x10; /* no link quality */
+ iwe.u.qual.level = (__u8) le16_to_cpu(atom->a.level) - 0x95;
+ iwe.u.qual.noise = (__u8) le16_to_cpu(atom->a.noise) - 0x95;
+ /* Wireless tools prior to 27.pre22 will show link quality
+ * anyway, so we provide a reasonable value. */
+ if (iwe.u.qual.level > iwe.u.qual.noise)
+ iwe.u.qual.qual = iwe.u.qual.level - iwe.u.qual.noise;
+ else
+ iwe.u.qual.qual = 0;
+ current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe, IW_EV_QUAL_LEN);
- case SIOCIWFIRSTPRIV + 0x2: /* set_port3 */
- if (! capable(CAP_NET_ADMIN)) {
- err = -EPERM;
- break;
+ /* Add encryption capability */
+ iwe.cmd = SIOCGIWENCODE;
+ if (capabilities & 0x10)
+ iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY;
+ else
+ iwe.u.data.flags = IW_ENCODE_DISABLED;
+ iwe.u.data.length = 0;
+ current_ev = iwe_stream_add_point(current_ev, end_buf, &iwe, atom->a.essid);
+
+ /* Bit rate is not available in Lucent/Agere firmwares */
+ if (priv->firmware_type != FIRMWARE_TYPE_AGERE) {
+ char * current_val = current_ev + IW_EV_LCP_LEN;
+ int i;
+ int step;
+
+ if (priv->firmware_type == FIRMWARE_TYPE_SYMBOL)
+ step = 2;
+ else
+ step = 1;
+
+ iwe.cmd = SIOCGIWRATE;
+ /* Those two flags are ignored... */
+ iwe.u.bitrate.fixed = iwe.u.bitrate.disabled = 0;
+ /* Max 10 values */
+ for (i = 0; i < 10; i += step) {
+ /* NULL terminated */
+ if (atom->p.rates[i] == 0x0)
+ break;
+ /* Bit rate given in 500 kb/s units (+ 0x80) */
+ iwe.u.bitrate.value = ((atom->p.rates[i] & 0x7f) * 500000);
+ current_val = iwe_stream_add_value(current_ev, current_val,
+ end_buf, &iwe,
+ IW_EV_PARAM_LEN);
+ }
+ /* Check if we added any event */
+ if ((current_val - current_ev) > IW_EV_LCP_LEN)
+ current_ev = current_val;
}
- err = orinoco_ioctl_setport3(dev, wrq);
- if (! err)
- changed = 1;
- break;
+ /* The other data in the scan result are not really
+ * interesting, so for now drop it - Jean II */
+ }
+ return current_ev - buffer;
+}
- case SIOCIWFIRSTPRIV + 0x3: /* get_port3 */
- err = orinoco_ioctl_getport3(dev, wrq);
- break;
+/* Return results of a scan */
+static int orinoco_ioctl_getscan(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *srq,
+ char *extra)
+{
+ struct orinoco_private *priv = netdev_priv(dev);
+ int err = 0;
+ unsigned long flags;
- case SIOCIWFIRSTPRIV + 0x4: /* set_preamble */
- if (! capable(CAP_NET_ADMIN)) {
- err = -EPERM;
- break;
- }
+ if (orinoco_lock(priv, &flags) != 0)
+ return -EBUSY;
- /* 802.11b has recently defined some short preamble.
- * Basically, the Phy header has been reduced in size.
- * This increase performance, especially at high rates
- * (the preamble is transmitted at 1Mb/s), unfortunately
- * this give compatibility troubles... - Jean II */
- if(priv->has_preamble) {
- int val = *( (int *) wrq->u.name );
-
- if (orinoco_lock(priv, &flags) != 0)
- return -EBUSY;
- if (val)
- priv->preamble = 1;
- else
- priv->preamble = 0;
- orinoco_unlock(priv, &flags);
- changed = 1;
- } else
- err = -EOPNOTSUPP;
- break;
+ /* If no results yet, ask to try again later */
+ if (priv->scan_result == NULL) {
+ if (priv->scan_inprogress)
+ /* Important note : we don't want to block the caller
+ * until results are ready for various reasons.
+ * First, managing wait queues is complex and racy.
+ * Second, we grab some rtnetlink lock before comming
+ * here (in dev_ioctl()).
+ * Third, we generate an Wireless Event, so the
+ * caller can wait itself on that - Jean II */
+ err = -EAGAIN;
+ else
+ /* Client error, no scan results...
+ * The caller need to restart the scan. */
+ err = -ENODATA;
+ } else {
+ /* We have some results to push back to user space */
+
+ /* Translate to WE format */
+ srq->length = orinoco_translate_scan(dev, extra,
+ priv->scan_result,
+ priv->scan_len);
+
+ /* Return flags */
+ srq->flags = (__u16) priv->scan_mode;
+
+ /* Results are here, so scan no longer in progress */
+ priv->scan_inprogress = 0;
+
+ /* In any case, Scan results will be cleaned up in the
+ * reset function and when exiting the driver.
+ * The person triggering the scanning may never come to
+ * pick the results, so we need to do it in those places.
+ * Jean II */
+
+#ifdef SCAN_SINGLE_READ
+ /* If you enable this option, only one client (the first
+ * one) will be able to read the result (and only one
+ * time). If there is multiple concurent clients that
+ * want to read scan results, this behavior is not
+ * advisable - Jean II */
+ kfree(priv->scan_result);
+ priv->scan_result = NULL;
+#endif /* SCAN_SINGLE_READ */
+ /* Here, if too much time has elapsed since last scan,
+ * we may want to clean up scan results... - Jean II */
+ }
+
+ orinoco_unlock(priv, &flags);
+ return err;
+}
- case SIOCIWFIRSTPRIV + 0x5: /* get_preamble */
- if(priv->has_preamble) {
- int *val = (int *)wrq->u.name;
+/* Commit handler, called after set operations */
+static int orinoco_ioctl_commit(struct net_device *dev,
+ struct iw_request_info *info,
+ void *wrqu,
+ char *extra)
+{
+ struct orinoco_private *priv = netdev_priv(dev);
+ struct hermes *hw = &priv->hw;
+ unsigned long flags;
+ int err = 0;
- if (orinoco_lock(priv, &flags) != 0)
- return -EBUSY;
- *val = priv->preamble;
- orinoco_unlock(priv, &flags);
- } else
- err = -EOPNOTSUPP;
- break;
- case SIOCIWFIRSTPRIV + 0x6: /* set_ibssport */
- if (! capable(CAP_NET_ADMIN)) {
- err = -EPERM;
- break;
- }
+ if (!priv->open)
+ return 0;
- err = orinoco_ioctl_setibssport(dev, wrq);
- if (! err)
- changed = 1;
- break;
+ if (priv->broken_disableport) {
+ orinoco_reset(dev);
+ return 0;
+ }
- case SIOCIWFIRSTPRIV + 0x7: /* get_ibssport */
- err = orinoco_ioctl_getibssport(dev, wrq);
- break;
+ if (orinoco_lock(priv, &flags) != 0)
+ return err;
- case SIOCIWLASTPRIV:
- err = orinoco_debug_dump_recs(dev);
- if (err)
- printk(KERN_ERR "%s: Unable to dump records (%d)\n",
- dev->name, err);
- break;
+ err = hermes_disable_port(hw, 0);
+ if (err) {
+ printk(KERN_WARNING "%s: Unable to disable port "
+ "while reconfiguring card\n", dev->name);
+ priv->broken_disableport = 1;
+ goto out;
+ }
+ err = __orinoco_program_rids(dev);
+ if (err) {
+ printk(KERN_WARNING "%s: Unable to reconfigure card\n",
+ dev->name);
+ goto out;
+ }
- default:
- err = -EOPNOTSUPP;
+ err = hermes_enable_port(hw, 0);
+ if (err) {
+ printk(KERN_WARNING "%s: Unable to enable port while reconfiguring card\n",
+ dev->name);
+ goto out;
}
-
- if (! err && changed && netif_running(dev)) {
- err = orinoco_reconfigure(dev);
- }
- TRACE_EXIT(dev->name);
+ out:
+ if (err) {
+ printk(KERN_WARNING "%s: Resetting instead...\n", dev->name);
+ schedule_work(&priv->reset_work);
+ err = 0;
+ }
+ orinoco_unlock(priv, &flags);
return err;
}
-struct {
- u16 rid;
- char *name;
- int displaytype;
-#define DISPLAY_WORDS 0
-#define DISPLAY_BYTES 1
-#define DISPLAY_STRING 2
-#define DISPLAY_XSTRING 3
-} record_table[] = {
-#define DEBUG_REC(name,type) { HERMES_RID_##name, #name, DISPLAY_##type }
- DEBUG_REC(CNFPORTTYPE,WORDS),
- DEBUG_REC(CNFOWNMACADDR,BYTES),
- DEBUG_REC(CNFDESIREDSSID,STRING),
- DEBUG_REC(CNFOWNCHANNEL,WORDS),
- DEBUG_REC(CNFOWNSSID,STRING),
- DEBUG_REC(CNFOWNATIMWINDOW,WORDS),
- DEBUG_REC(CNFSYSTEMSCALE,WORDS),
- DEBUG_REC(CNFMAXDATALEN,WORDS),
- DEBUG_REC(CNFPMENABLED,WORDS),
- DEBUG_REC(CNFPMEPS,WORDS),
- DEBUG_REC(CNFMULTICASTRECEIVE,WORDS),
- DEBUG_REC(CNFMAXSLEEPDURATION,WORDS),
- DEBUG_REC(CNFPMHOLDOVERDURATION,WORDS),
- DEBUG_REC(CNFOWNNAME,STRING),
- DEBUG_REC(CNFOWNDTIMPERIOD,WORDS),
- DEBUG_REC(CNFMULTICASTPMBUFFERING,WORDS),
- DEBUG_REC(CNFWEPENABLED_AGERE,WORDS),
- DEBUG_REC(CNFMANDATORYBSSID_SYMBOL,WORDS),
- DEBUG_REC(CNFWEPDEFAULTKEYID,WORDS),
- DEBUG_REC(CNFDEFAULTKEY0,BYTES),
- DEBUG_REC(CNFDEFAULTKEY1,BYTES),
- DEBUG_REC(CNFMWOROBUST_AGERE,WORDS),
- DEBUG_REC(CNFDEFAULTKEY2,BYTES),
- DEBUG_REC(CNFDEFAULTKEY3,BYTES),
- DEBUG_REC(CNFWEPFLAGS_INTERSIL,WORDS),
- DEBUG_REC(CNFWEPKEYMAPPINGTABLE,WORDS),
- DEBUG_REC(CNFAUTHENTICATION,WORDS),
- DEBUG_REC(CNFMAXASSOCSTA,WORDS),
- DEBUG_REC(CNFKEYLENGTH_SYMBOL,WORDS),
- DEBUG_REC(CNFTXCONTROL,WORDS),
- DEBUG_REC(CNFROAMINGMODE,WORDS),
- DEBUG_REC(CNFHOSTAUTHENTICATION,WORDS),
- DEBUG_REC(CNFRCVCRCERROR,WORDS),
- DEBUG_REC(CNFMMLIFE,WORDS),
- DEBUG_REC(CNFALTRETRYCOUNT,WORDS),
- DEBUG_REC(CNFBEACONINT,WORDS),
- DEBUG_REC(CNFAPPCFINFO,WORDS),
- DEBUG_REC(CNFSTAPCFINFO,WORDS),
- DEBUG_REC(CNFPRIORITYQUSAGE,WORDS),
- DEBUG_REC(CNFTIMCTRL,WORDS),
- DEBUG_REC(CNFTHIRTY2TALLY,WORDS),
- DEBUG_REC(CNFENHSECURITY,WORDS),
- DEBUG_REC(CNFGROUPADDRESSES,BYTES),
- DEBUG_REC(CNFCREATEIBSS,WORDS),
- DEBUG_REC(CNFFRAGMENTATIONTHRESHOLD,WORDS),
- DEBUG_REC(CNFRTSTHRESHOLD,WORDS),
- DEBUG_REC(CNFTXRATECONTROL,WORDS),
- DEBUG_REC(CNFPROMISCUOUSMODE,WORDS),
- DEBUG_REC(CNFBASICRATES_SYMBOL,WORDS),
- DEBUG_REC(CNFPREAMBLE_SYMBOL,WORDS),
- DEBUG_REC(CNFSHORTPREAMBLE,WORDS),
- DEBUG_REC(CNFWEPKEYS_AGERE,BYTES),
- DEBUG_REC(CNFEXCLUDELONGPREAMBLE,WORDS),
- DEBUG_REC(CNFTXKEY_AGERE,WORDS),
- DEBUG_REC(CNFAUTHENTICATIONRSPTO,WORDS),
- DEBUG_REC(CNFBASICRATES,WORDS),
- DEBUG_REC(CNFSUPPORTEDRATES,WORDS),
- DEBUG_REC(CNFTICKTIME,WORDS),
- DEBUG_REC(CNFSCANREQUEST,WORDS),
- DEBUG_REC(CNFJOINREQUEST,WORDS),
- DEBUG_REC(CNFAUTHENTICATESTATION,WORDS),
- DEBUG_REC(CNFCHANNELINFOREQUEST,WORDS),
- DEBUG_REC(MAXLOADTIME,WORDS),
- DEBUG_REC(DOWNLOADBUFFER,WORDS),
- DEBUG_REC(PRIID,WORDS),
- DEBUG_REC(PRISUPRANGE,WORDS),
- DEBUG_REC(CFIACTRANGES,WORDS),
- DEBUG_REC(NICSERNUM,XSTRING),
- DEBUG_REC(NICID,WORDS),
- DEBUG_REC(MFISUPRANGE,WORDS),
- DEBUG_REC(CFISUPRANGE,WORDS),
- DEBUG_REC(CHANNELLIST,WORDS),
- DEBUG_REC(REGULATORYDOMAINS,WORDS),
- DEBUG_REC(TEMPTYPE,WORDS),
-/* DEBUG_REC(CIS,BYTES), */
- DEBUG_REC(STAID,WORDS),
- DEBUG_REC(CURRENTSSID,STRING),
- DEBUG_REC(CURRENTBSSID,BYTES),
- DEBUG_REC(COMMSQUALITY,WORDS),
- DEBUG_REC(CURRENTTXRATE,WORDS),
- DEBUG_REC(CURRENTBEACONINTERVAL,WORDS),
- DEBUG_REC(CURRENTSCALETHRESHOLDS,WORDS),
- DEBUG_REC(PROTOCOLRSPTIME,WORDS),
- DEBUG_REC(SHORTRETRYLIMIT,WORDS),
- DEBUG_REC(LONGRETRYLIMIT,WORDS),
- DEBUG_REC(MAXTRANSMITLIFETIME,WORDS),
- DEBUG_REC(MAXRECEIVELIFETIME,WORDS),
- DEBUG_REC(CFPOLLABLE,WORDS),
- DEBUG_REC(AUTHENTICATIONALGORITHMS,WORDS),
- DEBUG_REC(PRIVACYOPTIONIMPLEMENTED,WORDS),
- DEBUG_REC(OWNMACADDR,BYTES),
- DEBUG_REC(SCANRESULTSTABLE,WORDS),
- DEBUG_REC(PHYTYPE,WORDS),
- DEBUG_REC(CURRENTCHANNEL,WORDS),
- DEBUG_REC(CURRENTPOWERSTATE,WORDS),
- DEBUG_REC(CCAMODE,WORDS),
- DEBUG_REC(SUPPORTEDDATARATES,WORDS),
- DEBUG_REC(BUILDSEQ,BYTES),
- DEBUG_REC(FWID,XSTRING)
-#undef DEBUG_REC
+static const struct iw_priv_args orinoco_privtab[] = {
+ { SIOCIWFIRSTPRIV + 0x0, 0, 0, "force_reset" },
+ { SIOCIWFIRSTPRIV + 0x1, 0, 0, "card_reset" },
+ { SIOCIWFIRSTPRIV + 0x2, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
+ 0, "set_port3" },
+ { SIOCIWFIRSTPRIV + 0x3, 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
+ "get_port3" },
+ { SIOCIWFIRSTPRIV + 0x4, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
+ 0, "set_preamble" },
+ { SIOCIWFIRSTPRIV + 0x5, 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
+ "get_preamble" },
+ { SIOCIWFIRSTPRIV + 0x6, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
+ 0, "set_ibssport" },
+ { SIOCIWFIRSTPRIV + 0x7, 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
+ "get_ibssport" },
+ { SIOCIWFIRSTPRIV + 0x9, 0, IW_PRIV_TYPE_BYTE | MAX_RID_LEN,
+ "get_rid" },
};
-#define DEBUG_LTV_SIZE 128
-
-static int orinoco_debug_dump_recs(struct net_device *dev)
-{
- struct orinoco_private *priv = netdev_priv(dev);
- hermes_t *hw = &priv->hw;
- u8 *val8;
- u16 *val16;
- int i,j;
- u16 length;
- int err;
-
- /* I'm not sure: we might have a lock here, so we'd better go
- atomic, just in case. */
- val8 = kmalloc(DEBUG_LTV_SIZE + 2, GFP_ATOMIC);
- if (! val8)
- return -ENOMEM;
- val16 = (u16 *)val8;
-
- for (i = 0; i < ARRAY_SIZE(record_table); i++) {
- u16 rid = record_table[i].rid;
- int len;
- memset(val8, 0, DEBUG_LTV_SIZE + 2);
-
- err = hermes_read_ltv(hw, USER_BAP, rid, DEBUG_LTV_SIZE,
- &length, val8);
- if (err) {
- DEBUG(0, "Error %d reading RID 0x%04x\n", err, rid);
- continue;
- }
- val16 = (u16 *)val8;
- if (length == 0)
- continue;
-
- printk(KERN_DEBUG "%-15s (0x%04x): length=%d (%d bytes)\tvalue=",
- record_table[i].name,
- rid, length, (length-1)*2);
- len = min(((int)length-1)*2, DEBUG_LTV_SIZE);
-
- switch (record_table[i].displaytype) {
- case DISPLAY_WORDS:
- for (j = 0; j < len / 2; j++)
- printk("%04X-", le16_to_cpu(val16[j]));
- break;
+/*
+ * Structures to export the Wireless Handlers
+ */
- case DISPLAY_BYTES:
- default:
- for (j = 0; j < len; j++)
- printk("%02X:", val8[j]);
- break;
+static const iw_handler orinoco_handler[] = {
+ [SIOCSIWCOMMIT-SIOCIWFIRST] (iw_handler) orinoco_ioctl_commit,
+ [SIOCGIWNAME -SIOCIWFIRST] (iw_handler) orinoco_ioctl_getname,
+ [SIOCSIWFREQ -SIOCIWFIRST] (iw_handler) orinoco_ioctl_setfreq,
+ [SIOCGIWFREQ -SIOCIWFIRST] (iw_handler) orinoco_ioctl_getfreq,
+ [SIOCSIWMODE -SIOCIWFIRST] (iw_handler) orinoco_ioctl_setmode,
+ [SIOCGIWMODE -SIOCIWFIRST] (iw_handler) orinoco_ioctl_getmode,
+ [SIOCSIWSENS -SIOCIWFIRST] (iw_handler) orinoco_ioctl_setsens,
+ [SIOCGIWSENS -SIOCIWFIRST] (iw_handler) orinoco_ioctl_getsens,
+ [SIOCGIWRANGE -SIOCIWFIRST] (iw_handler) orinoco_ioctl_getiwrange,
+ [SIOCSIWSPY -SIOCIWFIRST] (iw_handler) orinoco_ioctl_setspy,
+ [SIOCGIWSPY -SIOCIWFIRST] (iw_handler) orinoco_ioctl_getspy,
+ [SIOCSIWAP -SIOCIWFIRST] (iw_handler) orinoco_ioctl_setwap,
+ [SIOCGIWAP -SIOCIWFIRST] (iw_handler) orinoco_ioctl_getwap,
+ [SIOCSIWSCAN -SIOCIWFIRST] (iw_handler) orinoco_ioctl_setscan,
+ [SIOCGIWSCAN -SIOCIWFIRST] (iw_handler) orinoco_ioctl_getscan,
+ [SIOCSIWESSID -SIOCIWFIRST] (iw_handler) orinoco_ioctl_setessid,
+ [SIOCGIWESSID -SIOCIWFIRST] (iw_handler) orinoco_ioctl_getessid,
+ [SIOCSIWNICKN -SIOCIWFIRST] (iw_handler) orinoco_ioctl_setnick,
+ [SIOCGIWNICKN -SIOCIWFIRST] (iw_handler) orinoco_ioctl_getnick,
+ [SIOCSIWRATE -SIOCIWFIRST] (iw_handler) orinoco_ioctl_setrate,
+ [SIOCGIWRATE -SIOCIWFIRST] (iw_handler) orinoco_ioctl_getrate,
+ [SIOCSIWRTS -SIOCIWFIRST] (iw_handler) orinoco_ioctl_setrts,
+ [SIOCGIWRTS -SIOCIWFIRST] (iw_handler) orinoco_ioctl_getrts,
+ [SIOCSIWFRAG -SIOCIWFIRST] (iw_handler) orinoco_ioctl_setfrag,
+ [SIOCGIWFRAG -SIOCIWFIRST] (iw_handler) orinoco_ioctl_getfrag,
+ [SIOCGIWRETRY -SIOCIWFIRST] (iw_handler) orinoco_ioctl_getretry,
+ [SIOCSIWENCODE-SIOCIWFIRST] (iw_handler) orinoco_ioctl_setiwencode,
+ [SIOCGIWENCODE-SIOCIWFIRST] (iw_handler) orinoco_ioctl_getiwencode,
+ [SIOCSIWPOWER -SIOCIWFIRST] (iw_handler) orinoco_ioctl_setpower,
+ [SIOCGIWPOWER -SIOCIWFIRST] (iw_handler) orinoco_ioctl_getpower,
+};
- case DISPLAY_STRING:
- len = min(len, le16_to_cpu(val16[0])+2);
- val8[len] = '\0';
- printk("\"%s\"", (char *)&val16[1]);
- break;
- case DISPLAY_XSTRING:
- printk("'%s'", (char *)val8);
- }
+/*
+ Added typecasting since we no longer use iwreq_data -- Moustafa
+ */
+static const iw_handler orinoco_private_handler[] = {
+ [0] (iw_handler) orinoco_ioctl_reset,
+ [1] (iw_handler) orinoco_ioctl_reset,
+ [2] (iw_handler) orinoco_ioctl_setport3,
+ [3] (iw_handler) orinoco_ioctl_getport3,
+ [4] (iw_handler) orinoco_ioctl_setpreamble,
+ [5] (iw_handler) orinoco_ioctl_getpreamble,
+ [6] (iw_handler) orinoco_ioctl_setibssport,
+ [7] (iw_handler) orinoco_ioctl_getibssport,
+ [9] (iw_handler) orinoco_ioctl_getrid,
+};
- printk("\n");
- }
+static const struct iw_handler_def orinoco_handler_def = {
+ .num_standard = ARRAY_SIZE(orinoco_handler),
+ .num_private = ARRAY_SIZE(orinoco_private_handler),
+ .num_private_args = ARRAY_SIZE(orinoco_privtab),
+ .standard = orinoco_handler,
+ .private = orinoco_private_handler,
+ .private_args = orinoco_privtab,
+};
- kfree(val8);
+static void orinoco_get_drvinfo(struct net_device *dev,
+ struct ethtool_drvinfo *info)
+{
+ struct orinoco_private *priv = netdev_priv(dev);
- return 0;
+ strncpy(info->driver, DRIVER_NAME, sizeof(info->driver) - 1);
+ strncpy(info->version, DRIVER_VERSION, sizeof(info->version) - 1);
+ strncpy(info->fw_version, priv->fw_name, sizeof(info->fw_version) - 1);
+ if (dev->class_dev.dev)
+ strncpy(info->bus_info, dev->class_dev.dev->bus_id,
+ sizeof(info->bus_info) - 1);
+ else
+ snprintf(info->bus_info, sizeof(info->bus_info) - 1,
+ "PCMCIA %p", priv->hw.iobase);
}
+static struct ethtool_ops orinoco_ethtool_ops = {
+ .get_drvinfo = orinoco_get_drvinfo,
+ .get_link = ethtool_op_get_link,
+};
+
/********************************************************************/
/* Debugging */
/********************************************************************/
@@ -4218,7 +4472,6 @@ EXPORT_SYMBOL(free_orinocodev);
EXPORT_SYMBOL(__orinoco_up);
EXPORT_SYMBOL(__orinoco_down);
-EXPORT_SYMBOL(orinoco_stop);
EXPORT_SYMBOL(orinoco_reinit_firmware);
EXPORT_SYMBOL(orinoco_interrupt);
diff --git a/drivers/net/wireless/orinoco.h b/drivers/net/wireless/orinoco.h
index 13e42c2afb27..2f213a7103fe 100644
--- a/drivers/net/wireless/orinoco.h
+++ b/drivers/net/wireless/orinoco.h
@@ -7,7 +7,7 @@
#ifndef _ORINOCO_H
#define _ORINOCO_H
-#define DRIVER_VERSION "0.14alpha2"
+#define DRIVER_VERSION "0.15rc2"
#include <linux/types.h>
#include <linux/spinlock.h>
@@ -22,6 +22,8 @@
#define WIRELESS_SPY // enable iwspy support
+#define MAX_SCAN_LEN 4096
+
#define ORINOCO_MAX_KEY_SIZE 14
#define ORINOCO_MAX_KEYS 4
@@ -30,6 +32,20 @@ struct orinoco_key {
char data[ORINOCO_MAX_KEY_SIZE];
} __attribute__ ((packed));
+struct header_struct {
+ /* 802.3 */
+ u8 dest[ETH_ALEN];
+ u8 src[ETH_ALEN];
+ u16 len;
+ /* 802.2 */
+ u8 dsap;
+ u8 ssap;
+ u8 ctrl;
+ /* SNAP */
+ u8 oui[3];
+ u16 ethertype;
+} __attribute__ ((packed));
+
typedef enum {
FIRMWARE_TYPE_AGERE,
FIRMWARE_TYPE_INTERSIL,
@@ -48,6 +64,8 @@ struct orinoco_private {
/* driver state */
int open;
u16 last_linkstatus;
+ struct work_struct join_work;
+ struct work_struct wevent_work;
/* Net device stuff */
struct net_device *ndev;
@@ -74,7 +92,9 @@ struct orinoco_private {
unsigned int has_pm:1;
unsigned int has_preamble:1;
unsigned int has_sensitivity:1;
+ unsigned int has_hostscan:1;
unsigned int broken_disableport:1;
+ unsigned int broken_monitor:1;
/* Configuration paramaters */
u32 iw_mode;
@@ -84,6 +104,8 @@ struct orinoco_private {
int bitratemode;
char nick[IW_ESSID_MAX_SIZE+1];
char desired_essid[IW_ESSID_MAX_SIZE+1];
+ char desired_bssid[ETH_ALEN];
+ int bssid_fixed;
u16 frag_thresh, mwo_robust;
u16 channel;
u16 ap_density, rts_thresh;
@@ -98,6 +120,12 @@ struct orinoco_private {
/* Configuration dependent variables */
int port_type, createibss;
int promiscuous, mc_count;
+
+ /* Scanning support */
+ int scan_inprogress; /* Scan pending... */
+ u32 scan_mode; /* Type of scan done */
+ char * scan_result; /* Result of previous scan */
+ int scan_len; /* Lenght of result */
};
#ifdef ORINOCO_DEBUG
@@ -119,7 +147,6 @@ extern struct net_device *alloc_orinocodev(int sizeof_card,
extern void free_orinocodev(struct net_device *dev);
extern int __orinoco_up(struct net_device *dev);
extern int __orinoco_down(struct net_device *dev);
-extern int orinoco_stop(struct net_device *dev);
extern int orinoco_reinit_firmware(struct net_device *dev);
extern irqreturn_t orinoco_interrupt(int irq, void * dev_id, struct pt_regs *regs);
diff --git a/drivers/net/wireless/orinoco_cs.c b/drivers/net/wireless/orinoco_cs.c
index 74a8227256aa..1cc1492083c9 100644
--- a/drivers/net/wireless/orinoco_cs.c
+++ b/drivers/net/wireless/orinoco_cs.c
@@ -31,7 +31,6 @@
#include <linux/etherdevice.h>
#include <linux/wireless.h>
-#include <pcmcia/version.h>
#include <pcmcia/cs_types.h>
#include <pcmcia/cs.h>
#include <pcmcia/cistpl.h>
@@ -186,11 +185,6 @@ orinoco_cs_attach(void)
dev_list = link;
client_reg.dev_info = &dev_info;
- client_reg.EventMask =
- CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
- CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
- CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
- client_reg.event_handler = &orinoco_cs_event;
client_reg.Version = 0x0210; /* FIXME: what does this mean? */
client_reg.event_callback_args.client_data = link;
@@ -608,13 +602,63 @@ static char version[] __initdata = DRIVER_NAME " " DRIVER_VERSION
" (David Gibson <hermes@gibson.dropbear.id.au>, "
"Pavel Roskin <proski@gnu.org>, et al)";
+static struct pcmcia_device_id orinoco_cs_ids[] = {
+ PCMCIA_DEVICE_MANF_CARD(0x000b, 0x7300),
+ PCMCIA_DEVICE_MANF_CARD(0x0089, 0x0001),
+ PCMCIA_DEVICE_MANF_CARD(0x0138, 0x0002),
+ PCMCIA_DEVICE_MANF_CARD(0x0156, 0x0002),
+ PCMCIA_DEVICE_MANF_CARD(0x01eb, 0x080a),
+ PCMCIA_DEVICE_MANF_CARD(0x0261, 0x0002),
+ PCMCIA_DEVICE_MANF_CARD(0x0268, 0x0001),
+ PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0305),
+ PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1613),
+ PCMCIA_DEVICE_MANF_CARD(0x028a, 0x0002),
+ PCMCIA_DEVICE_MANF_CARD(0x028a, 0x0673),
+ PCMCIA_DEVICE_MANF_CARD(0x02aa, 0x0002),
+ PCMCIA_DEVICE_MANF_CARD(0x02ac, 0x0002),
+ PCMCIA_DEVICE_MANF_CARD(0x14ea, 0xb001),
+ PCMCIA_DEVICE_MANF_CARD(0x50c2, 0x7300),
+ PCMCIA_DEVICE_MANF_CARD(0x9005, 0x0021),
+ PCMCIA_DEVICE_MANF_CARD(0xc250, 0x0002),
+ PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0002),
+ PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0005),
+ PCMCIA_DEVICE_PROD_ID12("3Com", "3CRWE737A AirConnect Wireless LAN PC Card", 0x41240e5b, 0x56010af3),
+ PCMCIA_DEVICE_PROD_ID123("Instant Wireless ", " Network PC CARD", "Version 01.02", 0x11d901af, 0x6e9bd926, 0x4b74baa0),
+ PCMCIA_DEVICE_PROD_ID12("ACTIONTEC", "PRISM Wireless LAN PC Card", 0x393089da, 0xa71e69d5),
+ PCMCIA_DEVICE_PROD_ID12("Avaya Communication", "Avaya Wireless PC Card", 0xd8a43b78, 0x0d341169),
+ PCMCIA_DEVICE_PROD_ID12("BUFFALO", "WLI-PCM-L11G", 0x2decece3, 0xf57ca4b3),
+ PCMCIA_DEVICE_PROD_ID12("Cabletron", "RoamAbout 802.11 DS", 0x32d445f5, 0xedeffd90),
+ PCMCIA_DEVICE_PROD_ID12("corega K.K.", "Wireless LAN PCC-11", 0x5261440f, 0xa6405584),
+ PCMCIA_DEVICE_PROD_ID12("corega K.K.", "Wireless LAN PCCA-11", 0x5261440f, 0xdf6115f9),
+ PCMCIA_DEVICE_PROD_ID12("D", "Link DRC-650 11Mbps WLAN Card", 0x71b18589, 0xf144e3ac),
+ PCMCIA_DEVICE_PROD_ID12("D", "Link DWL-650 11Mbps WLAN Card", 0x71b18589, 0xb6f1b0ab),
+ PCMCIA_DEVICE_PROD_ID12("ELSA", "AirLancer MC-11", 0x4507a33a, 0xef54f0e3),
+ PCMCIA_DEVICE_PROD_ID12("HyperLink", "Wireless PC Card 11Mbps", 0x56cc3f1a, 0x0bcf220c),
+ PCMCIA_DEVICE_PROD_ID12("INTERSIL", "HFA384x/IEEE", 0x74c5e40d, 0xdb472a18),
+ PCMCIA_DEVICE_PROD_ID12("Lucent Technologies", "WaveLAN/IEEE", 0x23eb9949, 0xc562e72a),
+ PCMCIA_DEVICE_PROD_ID12("MELCO", "WLI-PCM-L11", 0x481e0094, 0x7360e410),
+ PCMCIA_DEVICE_PROD_ID12("MELCO", "WLI-PCM-L11G", 0x481e0094, 0xf57ca4b3),
+ PCMCIA_DEVICE_PROD_ID12("Microsoft", "Wireless Notebook Adapter MN-520", 0x5961bf85, 0x6eec8c01),
+ PCMCIA_DEVICE_PROD_ID12("NCR", "WaveLAN/IEEE", 0x24358cd4, 0xc562e72a),
+ PCMCIA_DEVICE_PROD_ID12("NETGEAR MA401RA Wireless PC", "Card", 0x0306467f, 0x9762e8f1),
+ PCMCIA_DEVICE_PROD_ID12("PLANEX", "GeoWave/GW-CF110", 0x209f40ab, 0xd9715264),
+ PCMCIA_DEVICE_PROD_ID12("PROXIM", "LAN PC CARD HARMONY 80211B", 0xc6536a5e, 0x090c3cd9),
+ PCMCIA_DEVICE_PROD_ID12("PROXIM", "LAN PCI CARD HARMONY 80211B", 0xc6536a5e, 0x9f494e26),
+ PCMCIA_DEVICE_PROD_ID12("SAMSUNG", "11Mbps WLAN Card", 0x43d74cb4, 0x579bd91b),
+ PCMCIA_DEVICE_PROD_ID1("Symbol Technologies", 0x3f02b4d6),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, orinoco_cs_ids);
+
static struct pcmcia_driver orinoco_driver = {
.owner = THIS_MODULE,
.drv = {
.name = DRIVER_NAME,
},
.attach = orinoco_cs_attach,
+ .event = orinoco_cs_event,
.detach = orinoco_cs_detach,
+ .id_table = orinoco_cs_ids,
};
static int __init
diff --git a/drivers/net/wireless/prism54/isl_38xx.c b/drivers/net/wireless/prism54/isl_38xx.c
index 4481ec18c5a0..adc7499136dc 100644
--- a/drivers/net/wireless/prism54/isl_38xx.c
+++ b/drivers/net/wireless/prism54/isl_38xx.c
@@ -112,10 +112,10 @@ isl38xx_handle_wakeup(isl38xx_control_block *control_block,
void
isl38xx_trigger_device(int asleep, void __iomem *device_base)
{
- struct timeval current_time;
u32 reg, counter = 0;
#if VERBOSE > SHOW_ERROR_MESSAGES
+ struct timeval current_time;
DEBUG(SHOW_FUNCTION_CALLS, "isl38xx trigger device\n");
#endif
@@ -126,11 +126,11 @@ isl38xx_trigger_device(int asleep, void __iomem *device_base)
do_gettimeofday(&current_time);
DEBUG(SHOW_TRACING, "%08li.%08li Device wakeup triggered\n",
current_time.tv_sec, (long)current_time.tv_usec);
-#endif
DEBUG(SHOW_TRACING, "%08li.%08li Device register read %08x\n",
current_time.tv_sec, (long)current_time.tv_usec,
readl(device_base + ISL38XX_CTRL_STAT_REG));
+#endif
udelay(ISL38XX_WRITEIO_DELAY);
reg = readl(device_base + ISL38XX_INT_IDENT_REG);
@@ -148,10 +148,12 @@ isl38xx_trigger_device(int asleep, void __iomem *device_base)
counter++;
}
+#if VERBOSE > SHOW_ERROR_MESSAGES
DEBUG(SHOW_TRACING,
"%08li.%08li Device register read %08x\n",
current_time.tv_sec, (long)current_time.tv_usec,
readl(device_base + ISL38XX_CTRL_STAT_REG));
+#endif
udelay(ISL38XX_WRITEIO_DELAY);
#if VERBOSE > SHOW_ERROR_MESSAGES
diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c
index 6e5bda56b8f8..0e0ba614259a 100644
--- a/drivers/net/wireless/ray_cs.c
+++ b/drivers/net/wireless/ray_cs.c
@@ -46,7 +46,6 @@
#include <linux/skbuff.h>
#include <linux/ethtool.h>
-#include <pcmcia/version.h>
#include <pcmcia/cs_types.h>
#include <pcmcia/cs.h>
#include <pcmcia/cistpl.h>
@@ -393,11 +392,6 @@ static dev_link_t *ray_attach(void)
link->next = dev_list;
dev_list = link;
client_reg.dev_info = &dev_info;
- client_reg.EventMask =
- CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
- CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
- CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
- client_reg.event_handler = &ray_event;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
@@ -2904,13 +2898,21 @@ static int write_int(struct file *file, const char __user *buffer, unsigned long
}
#endif
+static struct pcmcia_device_id ray_ids[] = {
+ PCMCIA_DEVICE_MANF_CARD(0x01a6, 0x0000),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, ray_ids);
+
static struct pcmcia_driver ray_driver = {
.owner = THIS_MODULE,
.drv = {
.name = "ray_cs",
},
.attach = ray_attach,
+ .event = ray_event,
.detach = ray_detach,
+ .id_table = ray_ids,
};
static int __init init_ray_cs(void)
diff --git a/drivers/net/wireless/strip.c b/drivers/net/wireless/strip.c
index ec8cf29ffced..6c42b573a95a 100644
--- a/drivers/net/wireless/strip.c
+++ b/drivers/net/wireless/strip.c
@@ -2828,7 +2828,7 @@ static void __exit strip_exit_driver(void)
/* Unregister with the /proc/net file here. */
proc_net_remove("strip");
- if ((i = tty_register_ldisc(N_STRIP, NULL)))
+ if ((i = tty_unregister_ldisc(N_STRIP)))
printk(KERN_ERR "STRIP: can't unregister line discipline (err = %d)\n", i);
printk(signoff);
diff --git a/drivers/net/wireless/wavelan_cs.c b/drivers/net/wireless/wavelan_cs.c
index ec8329788e49..f6130a53b796 100644
--- a/drivers/net/wireless/wavelan_cs.c
+++ b/drivers/net/wireless/wavelan_cs.c
@@ -4684,12 +4684,6 @@ wavelan_attach(void)
/* Register with Card Services */
client_reg.dev_info = &dev_info;
- client_reg.EventMask =
- CS_EVENT_REGISTRATION_COMPLETE |
- CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
- CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
- CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
- client_reg.event_handler = &wavelan_event;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
@@ -4889,13 +4883,24 @@ wavelan_event(event_t event, /* The event received */
return 0;
}
+static struct pcmcia_device_id wavelan_ids[] = {
+ PCMCIA_DEVICE_PROD_ID12("AT&T","WaveLAN/PCMCIA", 0xe7c5affd, 0x1bc50975),
+ PCMCIA_DEVICE_PROD_ID12("Digital", "RoamAbout/DS", 0x9999ab35, 0x00d05e06),
+ PCMCIA_DEVICE_PROD_ID12("Lucent Technologies", "WaveLAN/PCMCIA", 0x23eb9949, 0x1bc50975),
+ PCMCIA_DEVICE_PROD_ID12("NCR", "WaveLAN/PCMCIA", 0x24358cd4, 0x1bc50975),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, wavelan_ids);
+
static struct pcmcia_driver wavelan_driver = {
.owner = THIS_MODULE,
.drv = {
.name = "wavelan_cs",
},
.attach = wavelan_attach,
+ .event = wavelan_event,
.detach = wavelan_detach,
+ .id_table = wavelan_ids,
};
static int __init
diff --git a/drivers/net/wireless/wavelan_cs.p.h b/drivers/net/wireless/wavelan_cs.p.h
index ea2ef8dddb92..677ff71883cb 100644
--- a/drivers/net/wireless/wavelan_cs.p.h
+++ b/drivers/net/wireless/wavelan_cs.p.h
@@ -452,7 +452,6 @@
#include <pcmcia/cistpl.h>
#include <pcmcia/cisreg.h>
#include <pcmcia/ds.h>
-#include <pcmcia/version.h>
/* Wavelan declarations */
#include "i82593.h" /* Definitions for the Intel chip */
diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c
index 1433e5aaf1b4..dd902126d018 100644
--- a/drivers/net/wireless/wl3501_cs.c
+++ b/drivers/net/wireless/wl3501_cs.c
@@ -49,7 +49,6 @@
#include <net/iw_handler.h>
-#include <pcmcia/version.h>
#include <pcmcia/cs_types.h>
#include <pcmcia/cs.h>
#include <pcmcia/cistpl.h>
@@ -2005,13 +2004,6 @@ static dev_link_t *wl3501_attach(void)
link->next = wl3501_dev_list;
wl3501_dev_list = link;
client_reg.dev_info = &wl3501_dev_info;
- client_reg.EventMask = CS_EVENT_CARD_INSERTION |
- CS_EVENT_RESET_PHYSICAL |
- CS_EVENT_CARD_RESET |
- CS_EVENT_CARD_REMOVAL |
- CS_EVENT_PM_SUSPEND |
- CS_EVENT_PM_RESUME;
- client_reg.event_handler = wl3501_event;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
ret = pcmcia_register_client(&link->handle, &client_reg);
@@ -2239,13 +2231,21 @@ static int wl3501_event(event_t event, int pri, event_callback_args_t *args)
return 0;
}
+static struct pcmcia_device_id wl3501_ids[] = {
+ PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0001),
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, wl3501_ids);
+
static struct pcmcia_driver wl3501_driver = {
- .owner = THIS_MODULE,
- .drv = {
- .name = "wl3501_cs",
+ .owner = THIS_MODULE,
+ .drv = {
+ .name = "wl3501_cs",
},
- .attach = wl3501_attach,
- .detach = wl3501_detach,
+ .attach = wl3501_attach,
+ .event = wl3501_event,
+ .detach = wl3501_detach,
+ .id_table = wl3501_ids,
};
static int __init wl3501_init_module(void)
diff --git a/drivers/net/yellowfin.c b/drivers/net/yellowfin.c
index 9da925430109..1c2506535f7e 100644
--- a/drivers/net/yellowfin.c
+++ b/drivers/net/yellowfin.c
@@ -786,7 +786,7 @@ static void yellowfin_init_ring(struct net_device *dev)
skb->dev = dev; /* Mark as being used by this device. */
skb_reserve(skb, 2); /* 16 byte align the IP header. */
yp->rx_ring[i].addr = cpu_to_le32(pci_map_single(yp->pci_dev,
- skb->tail, yp->rx_buf_sz, PCI_DMA_FROMDEVICE));
+ skb->data, yp->rx_buf_sz, PCI_DMA_FROMDEVICE));
}
yp->rx_ring[i-1].dbdma_cmd = cpu_to_le32(CMD_STOP);
yp->dirty_rx = (unsigned int)(i - RX_RING_SIZE);
@@ -1111,7 +1111,7 @@ static int yellowfin_rx(struct net_device *dev)
pci_dma_sync_single_for_cpu(yp->pci_dev, desc->addr,
yp->rx_buf_sz, PCI_DMA_FROMDEVICE);
desc_status = le32_to_cpu(desc->result_status) >> 16;
- buf_addr = rx_skb->tail;
+ buf_addr = rx_skb->data;
data_size = (le32_to_cpu(desc->dbdma_cmd) -
le32_to_cpu(desc->result_status)) & 0xffff;
frame_status = le16_to_cpu(get_unaligned((s16*)&(buf_addr[data_size - 2])));
@@ -1185,7 +1185,7 @@ static int yellowfin_rx(struct net_device *dev)
break;
skb->dev = dev;
skb_reserve(skb, 2); /* 16 byte align the IP header */
- eth_copy_and_sum(skb, rx_skb->tail, pkt_len, 0);
+ eth_copy_and_sum(skb, rx_skb->data, pkt_len, 0);
skb_put(skb, pkt_len);
pci_dma_sync_single_for_device(yp->pci_dev, desc->addr,
yp->rx_buf_sz,
@@ -1211,7 +1211,7 @@ static int yellowfin_rx(struct net_device *dev)
skb->dev = dev; /* Mark as being used by this device. */
skb_reserve(skb, 2); /* Align IP on 16 byte boundaries */
yp->rx_ring[entry].addr = cpu_to_le32(pci_map_single(yp->pci_dev,
- skb->tail, yp->rx_buf_sz, PCI_DMA_FROMDEVICE));
+ skb->data, yp->rx_buf_sz, PCI_DMA_FROMDEVICE));
}
yp->rx_ring[entry].dbdma_cmd = cpu_to_le32(CMD_STOP);
yp->rx_ring[entry].result_status = 0; /* Clear complete bit. */