diff options
| -rw-r--r-- | linux/src/drivers/net/3c59x.c | 219 |
1 files changed, 147 insertions, 72 deletions
diff --git a/linux/src/drivers/net/3c59x.c b/linux/src/drivers/net/3c59x.c index 86d7666..da63188 100644 --- a/linux/src/drivers/net/3c59x.c +++ b/linux/src/drivers/net/3c59x.c @@ -1,6 +1,6 @@ /* EtherLinkXL.c: A 3Com EtherLink PCI III/XL ethernet driver for linux. */ /* - Written 1996-1998 by Donald Becker. + Written 1996-1999 by Donald Becker. This software may be used and distributed according to the terms of the GNU Public License, incorporated herein by reference. @@ -15,7 +15,7 @@ */ static char *version = -"3c59x.c:v0.99H 11/17/98 Donald Becker http://cesdis.gsfc.nasa.gov/linux/drivers/vortex.html\n"; +"3c59x.c:v0.99L 5/28/99 Donald Becker http://cesdis.gsfc.nasa.gov/linux/drivers/vortex.html\n"; /* "Knobs" that adjust features and parameters. */ /* Set the copy breakpoint for the copy-only-tiny-frames scheme. @@ -40,13 +40,19 @@ static int rx_nocopy = 0, rx_copy = 0, queued_packet = 0, rx_csumhits; /* A few values that may be tweaked. */ /* Time in jiffies before concluding the transmitter is hung. */ -#define TX_TIMEOUT ((400*HZ)/1000) +#define TX_TIMEOUT (2*HZ) /* Keep the ring sizes a power of two for efficiency. */ #define TX_RING_SIZE 16 #define RX_RING_SIZE 32 #define PKT_BUF_SZ 1536 /* Size of each temporary Rx buffer.*/ +#ifndef __OPTIMIZE__ +#warning You must compile this file with the correct options! +#warning See the last lines of the source file. +#error You must compile this driver with "-O". +#endif + #include <linux/config.h> #include <linux/version.h> #ifdef MODULE @@ -72,7 +78,7 @@ static int rx_nocopy = 0, rx_copy = 0, queued_packet = 0, rx_csumhits; #include <linux/netdevice.h> #include <linux/etherdevice.h> #include <linux/skbuff.h> -#if LINUX_VERSION_CODE < 0x20155 || defined(CARDBUS) +#if LINUX_VERSION_CODE < 0x20155 #include <linux/bios32.h> #endif #include <asm/irq.h> /* For NR_IRQS only. */ @@ -86,7 +92,9 @@ static int rx_nocopy = 0, rx_copy = 0, queued_packet = 0, rx_csumhits; #include <linux/delay.h> -#if (LINUX_VERSION_CODE <= 0x20100) +#if (LINUX_VERSION_CODE >= 0x20100) +char kernel_version[] = UTS_RELEASE; +#else #ifndef __alpha__ #define ioremap(a,b) \ (((a)<0x100000) ? (void *)((u_long)(a)) : vremap(a,b)) @@ -110,9 +118,12 @@ static int rx_nocopy = 0, rx_copy = 0, queued_packet = 0, rx_csumhits; #endif #if LINUX_VERSION_CODE < 0x20159 #define DEV_FREE_SKB(skb) dev_kfree_skb (skb, FREE_WRITE); -#else /* Grrr, unneeded incompatible change. */ +#else /* Grrr, incompatible changes should change the name. */ #define DEV_FREE_SKB(skb) dev_kfree_skb(skb); #endif +#if ! defined(CAP_NET_ADMIN) +#define capable(CAP_XXX) (suser()) +#endif #if defined(MODULE) && LINUX_VERSION_CODE > 0x20115 MODULE_AUTHOR("Donald Becker <becker@cesdis.gsfc.nasa.gov>"); @@ -263,15 +274,26 @@ static struct pci_id_info pci_tbl[] = { PCI_USES_IO|PCI_USES_MASTER, IS_BOOMERANG|HAS_MII, 64, vortex_probe1}, {"3c905B Cyclone 100baseTx", 0x10B7, 0x9055, 0xffff, PCI_USES_IO|PCI_USES_MASTER, IS_CYCLONE|HAS_NWAY, 128, vortex_probe1}, + {"3c905B Cyclone 10/100/BNC", 0x10B7, 0x9058, 0xffff, + PCI_USES_IO|PCI_USES_MASTER, IS_CYCLONE|HAS_NWAY, 128, vortex_probe1}, {"3c905B-FX Cyclone 100baseFx", 0x10B7, 0x905A, 0xffff, PCI_USES_IO|PCI_USES_MASTER, IS_CYCLONE, 128, vortex_probe1}, + {"3c905C Tornado", 0x10B7, 0x9200, 0xffff, + PCI_USES_IO|PCI_USES_MASTER, IS_CYCLONE, 128, vortex_probe1}, {"3c980 Cyclone", 0x10B7, 0x9800, 0xfff0, PCI_USES_IO|PCI_USES_MASTER, IS_CYCLONE, 128, vortex_probe1}, + {"3cSOHO100-TX Hurricane", 0x10B7, 0x7646, 0xffff, + PCI_USES_IO|PCI_USES_MASTER, IS_CYCLONE, 128, vortex_probe1}, + {"3c555 Laptop Hurricane", 0x10B7, 0x5055, 0xffff, + PCI_USES_IO|PCI_USES_MASTER, IS_CYCLONE, 128, vortex_probe1}, {"3c575 Boomerang CardBus", 0x10B7, 0x5057, 0xffff, PCI_USES_IO|PCI_USES_MASTER, IS_BOOMERANG|HAS_MII, 64, vortex_probe1}, {"3CCFE575 Cyclone CardBus", 0x10B7, 0x5157, 0xffff, PCI_USES_IO|PCI_USES_MASTER, IS_CYCLONE|HAS_NWAY|HAS_CB_FNS, 128, vortex_probe1}, + {"3CCFE656 Cyclone CardBus", 0x10B7, 0x6560, 0xffff, + PCI_USES_IO|PCI_USES_MASTER, IS_CYCLONE|HAS_NWAY|HAS_CB_FNS, + 128, vortex_probe1}, {"3c575 series CardBus (unknown version)", 0x10B7, 0x5057, 0xf0ff, PCI_USES_IO|PCI_USES_MASTER, IS_BOOMERANG|HAS_MII, 64, vortex_probe1}, {"3Com Boomerang (unknown version)", 0x10B7, 0x9000, 0xff00, @@ -413,7 +435,7 @@ enum tx_desc_status { }; /* Chip features we care about in vp->capabilities, read from the EEPROM. */ -enum ChipCaps { CapBusMaster=0x20 }; +enum ChipCaps { CapBusMaster=0x20, CapPwrMgmt=0x2000 }; struct vortex_private { /* The Rx and Tx rings should be quad-word-aligned. */ @@ -438,7 +460,7 @@ struct vortex_private { unsigned long in_interrupt; struct timer_list timer; /* Media selection timer. */ int options; /* User-settable misc. driver options. */ - unsigned int media_override:3, /* Passed-in media type. */ + unsigned int media_override:4, /* Passed-in media type. */ default_media:4, /* Read from the EEPROM/Wn3_Config. */ full_duplex:1, force_fd:1, autoselect:1, bus_master:1, /* Vortex can only do a fragment bus-m. */ @@ -499,6 +521,8 @@ static void update_stats(long ioaddr, struct device *dev); static struct net_device_stats *vortex_get_stats(struct device *dev); static void set_rx_mode(struct device *dev); static int vortex_ioctl(struct device *dev, struct ifreq *rq, int cmd); +static void acpi_wake(int pci_bus, int pci_devfn); +static void acpi_set_WOL(struct device *dev); /* This driver uses 'options' to pass the media type, full-duplex flag, etc. */ @@ -582,7 +606,7 @@ static void vortex_detach(dev_node_t *node) if (vp->cb_fn_base) iounmap(vp->cb_fn_base); kfree(dev); *devp = *next; - kfree(vp); + kfree(vp->priv_addr); kfree(node); MOD_DEC_USE_COUNT; } @@ -610,10 +634,9 @@ int init_module(void) #else int tc59x_probe(struct device *dev) { - static int scanned=0; - if(scanned++) - return -ENODEV; - printk(KERN_INFO "%s", version); + static int did_version = -1; + if (++did_version <= 0) + printk(KERN_INFO "%s", version); return vortex_scan(dev, pci_tbl); } #endif /* not MODULE */ @@ -634,7 +657,7 @@ static int vortex_scan(struct device *dev, struct pci_id_info pci_tbl[]) unsigned char pci_bus, pci_device_fn; for (;pci_index < 0xff; pci_index++) { - u16 vendor, device, pci_command, new_command, pwr_cmd; + u16 vendor, device, pci_command, new_command; int chip_idx, irq; long ioaddr; @@ -654,6 +677,9 @@ static int vortex_scan(struct device *dev, struct pci_id_info pci_tbl[]) if (pci_tbl[chip_idx].vendor_id == 0) /* Compiled out! */ continue; + /* The Cyclone requires config space re-write if powered down. */ + acpi_wake(pci_bus, pci_device_fn); + { #if LINUX_VERSION_CODE >= 0x20155 struct pci_dev *pdev = pci_find_slot(pci_bus, pci_device_fn); @@ -671,24 +697,6 @@ static int vortex_scan(struct device *dev, struct pci_id_info pci_tbl[]) #endif } - /* Power-up the card. */ - pcibios_read_config_word(pci_bus, pci_device_fn, - 0xe0, &pwr_cmd); - if (pwr_cmd & 0x3) { - /* Save the ioaddr and IRQ info! */ - printk(KERN_INFO " A 3Com network adapter is powered down!" - " Setting the power state %4.4x->%4.4x.\n", - pwr_cmd, pwr_cmd & ~3); - pcibios_write_config_word(pci_bus, pci_device_fn, - 0xe0, pwr_cmd & ~3); - printk(KERN_INFO " Setting the IRQ to %d, IOADDR to %#lx.\n", - irq, ioaddr); - pcibios_write_config_byte(pci_bus, pci_device_fn, - PCI_INTERRUPT_LINE, irq); - pcibios_write_config_dword(pci_bus, pci_device_fn, - PCI_BASE_ADDRESS_0, ioaddr); - } - if (ioaddr == 0) { printk(KERN_WARNING " A 3Com network adapter has been found, " "however it has not been assigned an I/O address.\n" @@ -816,8 +824,8 @@ static struct device *vortex_probe1(int pci_bus, int pci_devfn, option = -1; if (option >= 0) { - vp->media_override = ((option & 7) == 2) ? 0 : option & 7; - vp->full_duplex = (option & 8) ? 1 : 0; + vp->media_override = ((option & 7) == 2) ? 0 : option & 15; + vp->full_duplex = (option & 0x200) ? 1 : 0; vp->bus_master = (option & 16) ? 1 : 0; } else { vp->media_override = 7; @@ -862,6 +870,10 @@ static struct device *vortex_probe1(int pci_bus, int pci_devfn, ((u16 *)dev->dev_addr)[i] = htons(eeprom[i + 10]); for (i = 0; i < 6; i++) printk("%c%2.2x", i ? ':' : ' ', dev->dev_addr[i]); + EL3WINDOW(2); + for (i = 0; i < 6; i++) + outb(dev->dev_addr[i], ioaddr + i); + #ifdef __sparc__ printk(", IRQ %s\n", __irq_itoa(dev->irq)); #else @@ -952,6 +964,9 @@ static struct device *vortex_probe1(int pci_bus, int pci_devfn, } } + if (vp->capabilities & CapPwrMgmt) + acpi_set_WOL(dev); + if (vp->capabilities & CapBusMaster) { vp->full_bus_master_tx = 1; printk(KERN_INFO" Enabling bus-master transmits and %s receives.\n", @@ -982,6 +997,9 @@ vortex_open(struct device *dev) union wn3_config config; int i; + /* Should be if(HAS_ACPI) */ + acpi_wake(vp->pci_bus, vp->pci_devfn); + /* Before initializing select the active media port. */ EL3WINDOW(3); config.i = inl(ioaddr + Wn3_Config); @@ -992,13 +1010,15 @@ vortex_open(struct device *dev) dev->name, vp->media_override, media_tbl[vp->media_override].name); dev->if_port = vp->media_override; - } else if (vp->autoselect && pci_tbl[vp->chip_id].drv_flags & HAS_NWAY) { - dev->if_port = XCVR_NWAY; } else if (vp->autoselect) { - /* Find first available media type, starting with 100baseTx. */ - dev->if_port = XCVR_100baseTx; - while (! (vp->available_media & media_tbl[dev->if_port].mask)) - dev->if_port = media_tbl[dev->if_port].next; + if (pci_tbl[vp->chip_id].drv_flags & HAS_NWAY) + dev->if_port = XCVR_NWAY; + else { + /* Find first available media type, starting with 100baseTx. */ + dev->if_port = XCVR_100baseTx; + while (! (vp->available_media & media_tbl[dev->if_port].mask)) + dev->if_port = media_tbl[dev->if_port].next; + } } else dev->if_port = vp->default_media; @@ -1014,7 +1034,8 @@ vortex_open(struct device *dev) vp->full_duplex = vp->force_fd; config.u.xcvr = dev->if_port; - outl(config.i, ioaddr + Wn3_Config); + if ( ! (pci_tbl[vp->chip_id].drv_flags & HAS_NWAY)) + outl(config.i, ioaddr + Wn3_Config); if (dev->if_port == XCVR_MII || dev->if_port == XCVR_NWAY) { int mii_reg1, mii_reg5; @@ -1173,7 +1194,7 @@ static void vortex_timer(unsigned long data) struct device *dev = (struct device *)data; struct vortex_private *vp = (struct vortex_private *)dev->priv; long ioaddr = dev->base_addr; - int next_tick = 0; + int next_tick = 60*HZ; int ok = 0; int media_status, mii_status, old_window; @@ -1188,15 +1209,15 @@ static void vortex_timer(unsigned long data) switch (dev->if_port) { case XCVR_10baseT: case XCVR_100baseTx: case XCVR_100baseFx: if (media_status & Media_LnkBeat) { - ok = 1; - if (vortex_debug > 1) - printk(KERN_DEBUG "%s: Media %s has link beat, %x.\n", - dev->name, media_tbl[dev->if_port].name, media_status); + ok = 1; + if (vortex_debug > 1) + printk(KERN_DEBUG "%s: Media %s has link beat, %x.\n", + dev->name, media_tbl[dev->if_port].name, media_status); } else if (vortex_debug > 1) - printk(KERN_DEBUG "%s: Media %s is has no link beat, %x.\n", + printk(KERN_DEBUG "%s: Media %s is has no link beat, %x.\n", dev->name, media_tbl[dev->if_port].name, media_status); break; - case XCVR_MII: case XCVR_NWAY: + case XCVR_MII: case XCVR_NWAY: mii_status = mdio_read(ioaddr, vp->phys[0], 1); ok = 1; if (debug > 1) @@ -1241,11 +1262,11 @@ static void vortex_timer(unsigned long data) "%s port.\n", dev->name, media_tbl[dev->if_port].name); } else { - if (vortex_debug > 1) - printk(KERN_DEBUG "%s: Media selection failed, now trying " - "%s port.\n", - dev->name, media_tbl[dev->if_port].name); - next_tick = media_tbl[dev->if_port].wait; + if (vortex_debug > 1) + printk(KERN_DEBUG "%s: Media selection failed, now trying " + "%s port.\n", + dev->name, media_tbl[dev->if_port].name); + next_tick = media_tbl[dev->if_port].wait; } outw((media_status & ~(Media_10TP|Media_SQE)) | media_tbl[dev->if_port].media_bits, ioaddr + Wn4_Media); @@ -1265,10 +1286,8 @@ static void vortex_timer(unsigned long data) printk(KERN_DEBUG "%s: Media selection timer finished, %s.\n", dev->name, media_tbl[dev->if_port].name); - if (next_tick) { - vp->timer.expires = RUN_AT(next_tick); - add_timer(&vp->timer); - } + vp->timer.expires = RUN_AT(next_tick); + add_timer(&vp->timer); return; } @@ -1291,10 +1310,6 @@ static void vortex_tx_timeout(struct device *dev) /* Bad idea here.. but we might as well handle a few events. */ vortex_interrupt(dev->irq, dev, 0); } - outw(TxReset, ioaddr + EL3_CMD); - for (j = 200; j >= 0 ; j--) - if ( ! (inw(ioaddr + EL3_STATUS) & CmdInProgress)) - break; #if ! defined(final_version) && LINUX_VERSION_CODE >= 0x10300 if (vp->full_bus_master_tx) { @@ -1313,6 +1328,11 @@ static void vortex_tx_timeout(struct device *dev) } } #endif + outw(TxReset, ioaddr + EL3_CMD); + for (j = 200; j >= 0 ; j--) + if ( ! (inw(ioaddr + EL3_STATUS) & CmdInProgress)) + break; + vp->stats.tx_errors++; if (vp->full_bus_master_tx) { if (vortex_debug > 0) @@ -1489,7 +1509,6 @@ vortex_start_xmit(struct sk_buff *skb, struct device *dev) outb(0x00, ioaddr + TxStatus); /* Pop the status stack. */ } } - /* vp->stats.tx_bytes += skb->len; */ return 0; } @@ -1545,11 +1564,12 @@ boomerang_start_xmit(struct sk_buff *skb, struct device *dev) if (vp->cur_tx - vp->dirty_tx > TX_RING_SIZE - 1) vp->tx_full = 1; else { /* Clear previous interrupt enable. */ +#if defined(tx_interrupt_mitigation) prev_entry->status &= cpu_to_le32(~TxIntrUploaded); +#endif clear_bit(0, (void*)&dev->tbusy); } dev->trans_start = jiffies; - /* vp->stats.tx_bytes += skb->len; */ return 0; } } @@ -1585,6 +1605,8 @@ static void vortex_interrupt(int irq, void *dev_id, struct pt_regs *regs) latency = inb(ioaddr + Timer); status = inw(ioaddr + EL3_STATUS); + if (status == 0xffff) + goto handler_exit; if (vortex_debug > 4) printk(KERN_DEBUG "%s: interrupt, status %4.4x, latency %d ticks.\n", dev->name, status, latency); @@ -1611,6 +1633,7 @@ static void vortex_interrupt(int irq, void *dev_id, struct pt_regs *regs) if (status & DownComplete) { unsigned int dirty_tx = vp->dirty_tx; + outw(AckIntr | DownComplete, ioaddr + EL3_CMD); while (vp->cur_tx - dirty_tx > 0) { int entry = dirty_tx % TX_RING_SIZE; if (inl(ioaddr + DownListPtr) == @@ -1624,9 +1647,8 @@ static void vortex_interrupt(int irq, void *dev_id, struct pt_regs *regs) dirty_tx++; } vp->dirty_tx = dirty_tx; - outw(AckIntr | DownComplete, ioaddr + EL3_CMD); if (vp->tx_full && (vp->cur_tx - dirty_tx <= TX_RING_SIZE - 1)) { - vp->tx_full= 0; + vp->tx_full = 0; clear_bit(0, (void*)&dev->tbusy); mark_bh(NET_BH); } @@ -1674,7 +1696,7 @@ static void vortex_interrupt(int irq, void *dev_id, struct pt_regs *regs) if (vortex_debug > 4) printk(KERN_DEBUG "%s: exiting interrupt, status %4.4x.\n", dev->name, status); - +handler_exit: #if defined(__i386__) clear_bit(0, (void*)&dev->interrupt); #else @@ -1734,7 +1756,6 @@ static int vortex_rx(struct device *dev) netif_rx(skb); dev->last_rx = jiffies; vp->stats.rx_packets++; - /* vp->stats.rx_bytes += skb->len; */ /* Wait a limited time to go to next packet. */ for (i = 200; i >= 0; i--) if ( ! (inw(ioaddr + EL3_STATUS) & CmdInProgress)) @@ -1786,7 +1807,6 @@ boomerang_rx(struct device *dev) int pkt_len = rx_status & 0x1fff; struct sk_buff *skb; - /* vp->stats.rx_bytes += pkt_len;*/ if (vortex_debug > 4) printk(KERN_DEBUG "Receiving packet size %d status %4.4x.\n", pkt_len, rx_status); @@ -1907,6 +1927,8 @@ vortex_close(struct device *dev) } } + if (vp->capabilities & CapPwrMgmt) + acpi_set_WOL(dev); MOD_DEC_USE_COUNT; return 0; @@ -1936,7 +1958,10 @@ static struct net_device_stats *vortex_get_stats(struct device *dev) static void update_stats(long ioaddr, struct device *dev) { struct vortex_private *vp = (struct vortex_private *)dev->priv; + int old_window = inw(ioaddr + EL3_CMD); + if (old_window == 0xffff) /* Chip suspended or ejected. */ + return; /* Unlike the 3c5x9 we need not turn off stats updates while reading. */ /* Switch to the stats window, and read everything. */ EL3WINDOW(6); @@ -1953,14 +1978,19 @@ static void update_stats(long ioaddr, struct device *dev) /* Don't bother with register 9, an extension of registers 6&7. If we do use the 6&7 values the atomic update assumption above is invalid. */ - inw(ioaddr + 10); /* Total Rx and Tx octets. */ +#if LINUX_VERSION_CODE > 0x020119 + vp->stats.rx_bytes += inw(ioaddr + 10); + vp->stats.tx_bytes += inw(ioaddr + 12); +#else + inw(ioaddr + 10); inw(ioaddr + 12); +#endif /* New: On the Vortex we must also clear the BadSSD counter. */ EL3WINDOW(4); inb(ioaddr + 12); /* We change back to window 7 (not 1) with the Vortex. */ - EL3WINDOW(7); + EL3WINDOW(old_window >> 13); return; } @@ -1979,7 +2009,7 @@ static int vortex_ioctl(struct device *dev, struct ifreq *rq, int cmd) data[3] = mdio_read(ioaddr, data[0] & 0x1f, data[1] & 0x1f); return 0; case SIOCDEVPRIVATE+2: /* Write the specified MII register */ - if (!suser()) + if (!capable(CAP_NET_ADMIN)) return -EPERM; EL3WINDOW(4); mdio_write(ioaddr, data[0] & 0x1f, data[1] & 0x1f, data[2]); @@ -2102,6 +2132,51 @@ static void mdio_write(long ioaddr, int phy_id, int location, int value) return; } + +/* ACPI: Advanced Configuration and Power Interface. */ +/* Set Wake-On-LAN mode and put the board into D3 (power-down) state. */ +static void acpi_set_WOL(struct device *dev) +{ + struct vortex_private *vp = (struct vortex_private *)dev->priv; + long ioaddr = dev->base_addr; + + /* Power up on: 1==Downloaded Filter, 2==Magic Packets, 4==Link Status. */ + EL3WINDOW(7); + outw(2, ioaddr + 0x0c); + /* The RxFilter must accept the WOL frames. */ + outw(SetRxFilter|RxStation|RxMulticast|RxBroadcast, ioaddr + EL3_CMD); + outw(RxEnable, ioaddr + EL3_CMD); + /* Change the power state to D3; RxEnable doesn't take effect. */ + pcibios_write_config_word(vp->pci_bus, vp->pci_devfn, 0xe0, 0x8103); +} +/* Change from D3 (sleep) to D0 (active). + Problem: The Cyclone forgets all PCI config info during the transition! */ +static void acpi_wake(int bus, int devfn) +{ + u32 base0, base1, romaddr; + u16 pci_command, pwr_command; + u8 pci_latency, pci_cacheline, irq; + + pcibios_read_config_word(bus, devfn, 0xe0, &pwr_command); + if ((pwr_command & 3) == 0) + return; + pcibios_read_config_word( bus, devfn, PCI_COMMAND, &pci_command); + pcibios_read_config_dword(bus, devfn, PCI_BASE_ADDRESS_0, &base0); + pcibios_read_config_dword(bus, devfn, PCI_BASE_ADDRESS_1, &base1); + pcibios_read_config_dword(bus, devfn, PCI_ROM_ADDRESS, &romaddr); + pcibios_read_config_byte( bus, devfn, PCI_LATENCY_TIMER, &pci_latency); + pcibios_read_config_byte( bus, devfn, PCI_CACHE_LINE_SIZE, &pci_cacheline); + pcibios_read_config_byte( bus, devfn, PCI_INTERRUPT_LINE, &irq); + + pcibios_write_config_word( bus, devfn, 0xe0, 0x0000); + pcibios_write_config_dword(bus, devfn, PCI_BASE_ADDRESS_0, base0); + pcibios_write_config_dword(bus, devfn, PCI_BASE_ADDRESS_1, base1); + pcibios_write_config_dword(bus, devfn, PCI_ROM_ADDRESS, romaddr); + pcibios_write_config_byte( bus, devfn, PCI_INTERRUPT_LINE, irq); + pcibios_write_config_byte( bus, devfn, PCI_LATENCY_TIMER, pci_latency); + pcibios_write_config_byte( bus, devfn, PCI_CACHE_LINE_SIZE, pci_cacheline); + pcibios_write_config_word( bus, devfn, PCI_COMMAND, pci_command | 5); +} #ifdef MODULE @@ -2133,7 +2208,7 @@ void cleanup_module(void) * Local variables: * compile-command: "gcc -DMODULE -D__KERNEL__ -Wall -Wstrict-prototypes -O6 -c 3c59x.c `[ -f /usr/include/linux/modversions.h ] && echo -DMODVERSIONS`" * SMP-compile-command: "gcc -D__SMP__ -DMODULE -D__KERNEL__ -Wall -Wstrict-prototypes -O6 -c 3c59x.c" - * cardbus-compile-command: "gcc -DCARDBUS -DMODULE -D__KERNEL__ -Wall -Wstrict-prototypes -O6 -c 3c59x.c -o 3c575_cb.o -I/usr/src/pcmcia-cs-3.0.5/include/" + * cardbus-compile-command: "gcc -DCARDBUS -DMODULE -D__KERNEL__ -Wall -Wstrict-prototypes -O6 -c 3c59x.c -o 3c575_cb.o -I/usr/src/linux/pcmcia-cs-3.0.9/include/" * c-indent-level: 4 * c-basic-offset: 4 * tab-width: 4 |