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add b44 patches from oleg, sync with 2.4, robocfg seems to work, yeah. 

SVN-Revision: 1933
owl
Waldemar Brodkorb 2005-09-16 11:48:52 +00:00
parent 533c88f562
commit 6f7d28ac03
1 changed files with 358 additions and 37 deletions
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395
openwrt/target/linux/linux-2.6/patches/generic/003-net-b44.patch
View File

@ -1,6 +1,6 @@
diff -Nur linux-2.6.12.5/drivers/net/b44.c linux-2.6.12.5-b44/drivers/net/b44.c
--- linux-2.6.12.5/drivers/net/b44.c 2005-08-15 02:20:18.000000000 +0200
+++ linux-2.6.12.5-b44/drivers/net/b44.c 2005-09-16 10:33:56.284312840 +0200
+++ linux-2.6.12.5-b44/drivers/net/b44.c 2005-09-16 12:54:43.997122712 +0200
@@ -1,7 +1,8 @@
-/* b44.c: Broadcom 4400 device driver.
+/* b44.c: Broadcom 4400/47xx device driver.
@ -230,7 +230,7 @@ diff -Nur linux-2.6.12.5/drivers/net/b44.c linux-2.6.12.5-b44/drivers/net/b44.c
}
static void b44_disable_ints(struct b44 *bp)
@@ -280,34 +279,40 @@
@@ -280,42 +279,59 @@
__b44_disable_ints(bp);
/* Flush posted writes. */
@ -244,19 +244,18 @@ diff -Nur linux-2.6.12.5/drivers/net/b44.c linux-2.6.12.5-b44/drivers/net/b44.c
+ bw32(B44_IMASK, bp->imask);
}
static int b44_readphy(struct b44 *bp, int reg, u32 *val)
-static int b44_readphy(struct b44 *bp, int reg, u32 *val)
+static int __b44_readphy(struct b44 *bp, int phy_addr, int reg, u32 *val)
{
int err;
- bw32(bp, B44_EMAC_ISTAT, EMAC_INT_MII);
- bw32(bp, B44_MDIO_DATA, (MDIO_DATA_SB_START |
+ if (bp->phy_addr == B44_PHY_ADDR_NO_PHY)
+ return 0;
+
+ bw32(B44_EMAC_ISTAT, EMAC_INT_MII);
+ bw32(B44_MDIO_DATA, (MDIO_DATA_SB_START |
(MDIO_OP_READ << MDIO_DATA_OP_SHIFT) |
(bp->phy_addr << MDIO_DATA_PMD_SHIFT) |
- (bp->phy_addr << MDIO_DATA_PMD_SHIFT) |
+ (phy_addr << MDIO_DATA_PMD_SHIFT) |
(reg << MDIO_DATA_RA_SHIFT) |
(MDIO_TA_VALID << MDIO_DATA_TA_SHIFT)));
err = b44_wait_bit(bp, B44_EMAC_ISTAT, EMAC_INT_MII, 100, 0);
@ -266,19 +265,43 @@ diff -Nur linux-2.6.12.5/drivers/net/b44.c linux-2.6.12.5-b44/drivers/net/b44.c
return err;
}
static int b44_writephy(struct b44 *bp, int reg, u32 val)
{
- bw32(bp, B44_EMAC_ISTAT, EMAC_INT_MII);
- bw32(bp, B44_MDIO_DATA, (MDIO_DATA_SB_START |
-static int b44_writephy(struct b44 *bp, int reg, u32 val)
+static int b44_readphy(struct b44 *bp, int reg, u32 *val)
+{
+ if (bp->phy_addr == B44_PHY_ADDR_NO_PHY)
+ return 0;
+
+ return __b44_readphy(bp, bp->phy_addr, reg, val);
+}
+
+static int __b44_writephy(struct b44 *bp, int phy_addr, int reg, u32 val)
{
- bw32(bp, B44_EMAC_ISTAT, EMAC_INT_MII);
- bw32(bp, B44_MDIO_DATA, (MDIO_DATA_SB_START |
+ bw32(B44_EMAC_ISTAT, EMAC_INT_MII);
+ bw32(B44_MDIO_DATA, (MDIO_DATA_SB_START |
(MDIO_OP_WRITE << MDIO_DATA_OP_SHIFT) |
(bp->phy_addr << MDIO_DATA_PMD_SHIFT) |
- (bp->phy_addr << MDIO_DATA_PMD_SHIFT) |
+ (phy_addr << MDIO_DATA_PMD_SHIFT) |
(reg << MDIO_DATA_RA_SHIFT) |
@@ -344,6 +349,9 @@
(MDIO_TA_VALID << MDIO_DATA_TA_SHIFT) |
(val & MDIO_DATA_DATA)));
return b44_wait_bit(bp, B44_EMAC_ISTAT, EMAC_INT_MII, 100, 0);
}
+static int b44_writephy(struct b44 *bp, int reg, u32 val)
+{
+ if (bp->phy_addr == B44_PHY_ADDR_NO_PHY)
+ return 0;
+
+ return __b44_writephy(bp, bp->phy_addr, reg, val);
+}
+
+
/* miilib interface */
/* FIXME FIXME: phy_id is ignored, bp->phy_addr use is unconditional
* due to code existing before miilib use was added to this driver.
@@ -344,6 +360,9 @@
u32 val;
int err;
@ -288,7 +311,7 @@ diff -Nur linux-2.6.12.5/drivers/net/b44.c linux-2.6.12.5-b44/drivers/net/b44.c
err = b44_writephy(bp, MII_BMCR, BMCR_RESET);
if (err)
return err;
@@ -367,20 +375,20 @@
@@ -367,20 +386,20 @@
bp->flags &= ~(B44_FLAG_TX_PAUSE | B44_FLAG_RX_PAUSE);
bp->flags |= pause_flags;
@ -313,7 +336,7 @@ diff -Nur linux-2.6.12.5/drivers/net/b44.c linux-2.6.12.5-b44/drivers/net/b44.c
}
static void b44_set_flow_ctrl(struct b44 *bp, u32 local, u32 remote)
@@ -414,6 +422,9 @@
@@ -414,6 +433,9 @@
u32 val;
int err;
@ -323,7 +346,7 @@ diff -Nur linux-2.6.12.5/drivers/net/b44.c linux-2.6.12.5-b44/drivers/net/b44.c
if ((err = b44_readphy(bp, B44_MII_ALEDCTRL, &val)) != 0)
goto out;
if ((err = b44_writephy(bp, B44_MII_ALEDCTRL,
@@ -476,11 +487,11 @@
@@ -476,11 +498,11 @@
val = &bp->hw_stats.tx_good_octets;
for (reg = B44_TX_GOOD_O; reg <= B44_TX_PAUSE; reg += 4UL) {
@ -337,7 +360,7 @@ diff -Nur linux-2.6.12.5/drivers/net/b44.c linux-2.6.12.5-b44/drivers/net/b44.c
}
}
@@ -506,6 +517,19 @@
@@ -506,6 +528,19 @@
{
u32 bmsr, aux;
@ -357,7 +380,7 @@ diff -Nur linux-2.6.12.5/drivers/net/b44.c linux-2.6.12.5-b44/drivers/net/b44.c
if (!b44_readphy(bp, MII_BMSR, &bmsr) &&
!b44_readphy(bp, B44_MII_AUXCTRL, &aux) &&
(bmsr != 0xffff)) {
@@ -520,14 +544,14 @@
@@ -520,14 +555,14 @@
if (!netif_carrier_ok(bp->dev) &&
(bmsr & BMSR_LSTATUS)) {
@ -374,7 +397,7 @@ diff -Nur linux-2.6.12.5/drivers/net/b44.c linux-2.6.12.5-b44/drivers/net/b44.c
if (!(bp->flags & B44_FLAG_FORCE_LINK) &&
!b44_readphy(bp, MII_ADVERTISE, &local_adv) &&
@@ -572,7 +596,7 @@
@@ -572,7 +607,7 @@
{
u32 cur, cons;
@ -383,7 +406,7 @@ diff -Nur linux-2.6.12.5/drivers/net/b44.c linux-2.6.12.5-b44/drivers/net/b44.c
cur /= sizeof(struct dma_desc);
/* XXX needs updating when NETIF_F_SG is supported */
@@ -596,7 +620,7 @@
@@ -596,7 +631,7 @@
TX_BUFFS_AVAIL(bp) > B44_TX_WAKEUP_THRESH)
netif_wake_queue(bp->dev);
@ -392,7 +415,7 @@ diff -Nur linux-2.6.12.5/drivers/net/b44.c linux-2.6.12.5-b44/drivers/net/b44.c
}
/* Works like this. This chip writes a 'struct rx_header" 30 bytes
@@ -713,7 +737,7 @@
@@ -713,7 +748,7 @@
u32 cons, prod;
received = 0;
@ -401,7 +424,7 @@ diff -Nur linux-2.6.12.5/drivers/net/b44.c linux-2.6.12.5-b44/drivers/net/b44.c
prod /= sizeof(struct dma_desc);
cons = bp->rx_cons;
@@ -792,7 +816,7 @@
@@ -792,7 +827,7 @@
}
bp->rx_cons = cons;
@ -410,7 +433,7 @@ diff -Nur linux-2.6.12.5/drivers/net/b44.c linux-2.6.12.5-b44/drivers/net/b44.c
return received;
}
@@ -856,8 +880,8 @@
@@ -856,8 +891,8 @@
spin_lock_irqsave(&bp->lock, flags);
@ -421,7 +444,7 @@ diff -Nur linux-2.6.12.5/drivers/net/b44.c linux-2.6.12.5-b44/drivers/net/b44.c
/* ??? What the fuck is the purpose of the interrupt mask
* ??? register if we have to mask it out by hand anyways?
@@ -877,8 +901,8 @@
@@ -877,8 +912,8 @@
dev->name);
}
@ -432,7 +455,7 @@ diff -Nur linux-2.6.12.5/drivers/net/b44.c linux-2.6.12.5-b44/drivers/net/b44.c
}
spin_unlock_irqrestore(&bp->lock, flags);
return IRQ_RETVAL(handled);
@@ -965,11 +989,11 @@
@@ -965,11 +1000,11 @@
wmb();
@ -447,7 +470,7 @@ diff -Nur linux-2.6.12.5/drivers/net/b44.c linux-2.6.12.5-b44/drivers/net/b44.c
if (TX_BUFFS_AVAIL(bp) < 1)
netif_stop_queue(dev);
@@ -1137,32 +1161,35 @@
@@ -1137,32 +1172,35 @@
{
unsigned long reg;
@ -494,7 +517,7 @@ diff -Nur linux-2.6.12.5/drivers/net/b44.c linux-2.6.12.5-b44/drivers/net/b44.c
}
ssb_core_reset(bp);
@@ -1170,20 +1197,26 @@
@@ -1170,20 +1208,26 @@
b44_clear_stats(bp);
/* Make PHY accessible. */
@ -531,7 +554,7 @@ diff -Nur linux-2.6.12.5/drivers/net/b44.c linux-2.6.12.5-b44/drivers/net/b44.c
udelay(100);
}
bp->flags |= B44_FLAG_INTERNAL_PHY;
@@ -1200,13 +1233,13 @@
@@ -1200,13 +1244,13 @@
/* bp->lock is held. */
static void __b44_set_mac_addr(struct b44 *bp)
{
@ -548,7 +571,7 @@ diff -Nur linux-2.6.12.5/drivers/net/b44.c linux-2.6.12.5-b44/drivers/net/b44.c
}
}
@@ -1240,30 +1273,30 @@
@@ -1240,30 +1284,30 @@
b44_setup_phy(bp);
/* Enable CRC32, set proper LED modes and power on PHY */
@ -592,7 +615,7 @@ diff -Nur linux-2.6.12.5/drivers/net/b44.c linux-2.6.12.5-b44/drivers/net/b44.c
}
static int b44_open(struct net_device *dev)
@@ -1416,11 +1449,11 @@
@@ -1416,11 +1460,11 @@
int i=0;
unsigned char zero[6] = {0,0,0,0,0,0};
@ -606,7 +629,7 @@ diff -Nur linux-2.6.12.5/drivers/net/b44.c linux-2.6.12.5-b44/drivers/net/b44.c
} else {
__b44_set_mac_addr(bp);
@@ -1432,9 +1465,9 @@
@@ -1432,9 +1476,9 @@
for(;i<64;i++) {
__b44_cam_write(bp, zero, i);
}
@ -619,7 +642,300 @@ diff -Nur linux-2.6.12.5/drivers/net/b44.c linux-2.6.12.5-b44/drivers/net/b44.c
}
}
@@ -1704,19 +1737,41 @@
@@ -1675,17 +1719,288 @@
.set_msglevel = b44_set_msglevel,
};
+static int b44_ethtool_ioctl (struct net_device *dev, void __user *useraddr)
+{
+ struct b44 *bp = dev->priv;
+ struct pci_dev *pci_dev = bp->pdev;
+ u32 ethcmd;
+
+ if (copy_from_user (&ethcmd, useraddr, sizeof (ethcmd)))
+ return -EFAULT;
+
+ switch (ethcmd) {
+ case ETHTOOL_GDRVINFO: {
+ struct ethtool_drvinfo info = { ETHTOOL_GDRVINFO };
+ strcpy (info.driver, DRV_MODULE_NAME);
+ strcpy (info.version, DRV_MODULE_VERSION);
+ memset(&info.fw_version, 0, sizeof(info.fw_version));
+ strcpy (info.bus_info, pci_name(pci_dev));
+ info.eedump_len = 0;
+ info.regdump_len = 0;
+ if (copy_to_user (useraddr, &info, sizeof (info)))
+ return -EFAULT;
+ return 0;
+ }
+
+ case ETHTOOL_GSET: {
+ struct ethtool_cmd cmd = { ETHTOOL_GSET };
+
+ if (!(bp->flags & B44_FLAG_INIT_COMPLETE))
+ return -EAGAIN;
+ cmd.supported = (SUPPORTED_Autoneg);
+ cmd.supported |= (SUPPORTED_100baseT_Half |
+ SUPPORTED_100baseT_Full |
+ SUPPORTED_10baseT_Half |
+ SUPPORTED_10baseT_Full |
+ SUPPORTED_MII);
+
+ cmd.advertising = 0;
+ if (bp->flags & B44_FLAG_ADV_10HALF)
+ cmd.advertising |= ADVERTISE_10HALF;
+ if (bp->flags & B44_FLAG_ADV_10FULL)
+ cmd.advertising |= ADVERTISE_10FULL;
+ if (bp->flags & B44_FLAG_ADV_100HALF)
+ cmd.advertising |= ADVERTISE_100HALF;
+ if (bp->flags & B44_FLAG_ADV_100FULL)
+ cmd.advertising |= ADVERTISE_100FULL;
+ cmd.advertising |= ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM;
+ cmd.speed = (bp->flags & B44_FLAG_100_BASE_T) ?
+ SPEED_100 : SPEED_10;
+ cmd.duplex = (bp->flags & B44_FLAG_FULL_DUPLEX) ?
+ DUPLEX_FULL : DUPLEX_HALF;
+ cmd.port = 0;
+ cmd.phy_address = bp->phy_addr;
+ cmd.transceiver = (bp->flags & B44_FLAG_INTERNAL_PHY) ?
+ XCVR_INTERNAL : XCVR_EXTERNAL;
+ cmd.autoneg = (bp->flags & B44_FLAG_FORCE_LINK) ?
+ AUTONEG_DISABLE : AUTONEG_ENABLE;
+ cmd.maxtxpkt = 0;
+ cmd.maxrxpkt = 0;
+ if (copy_to_user(useraddr, &cmd, sizeof(cmd)))
+ return -EFAULT;
+ return 0;
+ }
+ case ETHTOOL_SSET: {
+ struct ethtool_cmd cmd;
+
+ if (!(bp->flags & B44_FLAG_INIT_COMPLETE))
+ return -EAGAIN;
+
+ if (copy_from_user(&cmd, useraddr, sizeof(cmd)))
+ return -EFAULT;
+
+ /* We do not support gigabit. */
+ if (cmd.autoneg == AUTONEG_ENABLE) {
+ if (cmd.advertising &
+ (ADVERTISED_1000baseT_Half |
+ ADVERTISED_1000baseT_Full))
+ return -EINVAL;
+ } else if ((cmd.speed != SPEED_100 &&
+ cmd.speed != SPEED_10) ||
+ (cmd.duplex != DUPLEX_HALF &&
+ cmd.duplex != DUPLEX_FULL)) {
+ return -EINVAL;
+ }
+
+ spin_lock_irq(&bp->lock);
+
+ if (cmd.autoneg == AUTONEG_ENABLE) {
+ bp->flags &= ~B44_FLAG_FORCE_LINK;
+ bp->flags &= ~(B44_FLAG_ADV_10HALF |
+ B44_FLAG_ADV_10FULL |
+ B44_FLAG_ADV_100HALF |
+ B44_FLAG_ADV_100FULL);
+ if (cmd.advertising & ADVERTISE_10HALF)
+ bp->flags |= B44_FLAG_ADV_10HALF;
+ if (cmd.advertising & ADVERTISE_10FULL)
+ bp->flags |= B44_FLAG_ADV_10FULL;
+ if (cmd.advertising & ADVERTISE_100HALF)
+ bp->flags |= B44_FLAG_ADV_100HALF;
+ if (cmd.advertising & ADVERTISE_100FULL)
+ bp->flags |= B44_FLAG_ADV_100FULL;
+ } else {
+ bp->flags |= B44_FLAG_FORCE_LINK;
+ if (cmd.speed == SPEED_100)
+ bp->flags |= B44_FLAG_100_BASE_T;
+ if (cmd.duplex == DUPLEX_FULL)
+ bp->flags |= B44_FLAG_FULL_DUPLEX;
+ }
+
+ b44_setup_phy(bp);
+
+ spin_unlock_irq(&bp->lock);
+
+ return 0;
+ }
+
+ case ETHTOOL_GMSGLVL: {
+ struct ethtool_value edata = { ETHTOOL_GMSGLVL };
+ edata.data = bp->msg_enable;
+ if (copy_to_user(useraddr, &edata, sizeof(edata)))
+ return -EFAULT;
+ return 0;
+ }
+ case ETHTOOL_SMSGLVL: {
+ struct ethtool_value edata;
+ if (copy_from_user(&edata, useraddr, sizeof(edata)))
+ return -EFAULT;
+ bp->msg_enable = edata.data;
+ return 0;
+ }
+ case ETHTOOL_NWAY_RST: {
+ u32 bmcr;
+ int r;
+
+ spin_lock_irq(&bp->lock);
+ b44_readphy(bp, MII_BMCR, &bmcr);
+ b44_readphy(bp, MII_BMCR, &bmcr);
+ r = -EINVAL;
+ if (bmcr & BMCR_ANENABLE) {
+ b44_writephy(bp, MII_BMCR,
+ bmcr | BMCR_ANRESTART);
+ r = 0;
+ }
+ spin_unlock_irq(&bp->lock);
+
+ return r;
+ }
+ case ETHTOOL_GLINK: {
+ struct ethtool_value edata = { ETHTOOL_GLINK };
+ edata.data = netif_carrier_ok(bp->dev) ? 1 : 0;
+ if (copy_to_user(useraddr, &edata, sizeof(edata)))
+ return -EFAULT;
+ return 0;
+ }
+ case ETHTOOL_GRINGPARAM: {
+ struct ethtool_ringparam ering = { ETHTOOL_GRINGPARAM };
+
+ ering.rx_max_pending = B44_RX_RING_SIZE - 1;
+ ering.rx_pending = bp->rx_pending;
+
+ /* XXX ethtool lacks a tx_max_pending, oops... */
+
+ if (copy_to_user(useraddr, &ering, sizeof(ering)))
+ return -EFAULT;
+ return 0;
+ }
+ case ETHTOOL_SRINGPARAM: {
+ struct ethtool_ringparam ering;
+
+ if (copy_from_user(&ering, useraddr, sizeof(ering)))
+ return -EFAULT;
+
+ if ((ering.rx_pending > B44_RX_RING_SIZE - 1) ||
+ (ering.rx_mini_pending != 0) ||
+ (ering.rx_jumbo_pending != 0) ||
+ (ering.tx_pending > B44_TX_RING_SIZE - 1))
+ return -EINVAL;
+
+ spin_lock_irq(&bp->lock);
+
+ bp->rx_pending = ering.rx_pending;
+ bp->tx_pending = ering.tx_pending;
+
+ b44_halt(bp);
+ b44_init_rings(bp);
+ b44_init_hw(bp);
+ netif_wake_queue(bp->dev);
+ spin_unlock_irq(&bp->lock);
+
+ b44_enable_ints(bp);
+
+ return 0;
+ }
+ case ETHTOOL_GPAUSEPARAM: {
+ struct ethtool_pauseparam epause = { ETHTOOL_GPAUSEPARAM };
+
+ epause.autoneg =
+ (bp->flags & B44_FLAG_PAUSE_AUTO) != 0;
+ epause.rx_pause =
+ (bp->flags & B44_FLAG_RX_PAUSE) != 0;
+ epause.tx_pause =
+ (bp->flags & B44_FLAG_TX_PAUSE) != 0;
+ if (copy_to_user(useraddr, &epause, sizeof(epause)))
+ return -EFAULT;
+ return 0;
+ }
+ case ETHTOOL_SPAUSEPARAM: {
+ struct ethtool_pauseparam epause;
+
+ if (copy_from_user(&epause, useraddr, sizeof(epause)))
+ return -EFAULT;
+
+ spin_lock_irq(&bp->lock);
+ if (epause.autoneg)
+ bp->flags |= B44_FLAG_PAUSE_AUTO;
+ else
+ bp->flags &= ~B44_FLAG_PAUSE_AUTO;
+ if (epause.rx_pause)
+ bp->flags |= B44_FLAG_RX_PAUSE;
+ else
+ bp->flags &= ~B44_FLAG_RX_PAUSE;
+ if (epause.tx_pause)
+ bp->flags |= B44_FLAG_TX_PAUSE;
+ else
+ bp->flags &= ~B44_FLAG_TX_PAUSE;
+ if (bp->flags & B44_FLAG_PAUSE_AUTO) {
+ b44_halt(bp);
+ b44_init_rings(bp);
+ b44_init_hw(bp);
+ } else {
+ __b44_set_flow_ctrl(bp, bp->flags);
+ }
+ spin_unlock_irq(&bp->lock);
+
+ b44_enable_ints(bp);
+
+ return 0;
+ }
+ };
+
+ return -EOPNOTSUPP;
+}
+
static int b44_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
{
struct mii_ioctl_data *data = if_mii(ifr);
struct b44 *bp = netdev_priv(dev);
int err;
- spin_lock_irq(&bp->lock);
- err = generic_mii_ioctl(&bp->mii_if, data, cmd, NULL);
- spin_unlock_irq(&bp->lock);
+ switch (cmd) {
+ case SIOCETHTOOL:
+ return b44_ethtool_ioctl(dev, (void __user*) ifr->ifr_data);
+
+ case SIOCGMIIPHY:
+ data->phy_id = bp->phy_addr;
+
+ /* fallthru */
+ case SIOCGMIIREG: {
+ u32 mii_regval;
- return err;
+ spin_lock_irq(&bp->lock);
+ err = __b44_readphy(bp, data->phy_id & 0x1f, data->reg_num & 0x1f, &mii_regval);
+ spin_unlock_irq(&bp->lock);
+
+ data->val_out = mii_regval;
+
+ return err;
+ }
+
+ case SIOCSMIIREG:
+ if (!capable(CAP_NET_ADMIN))
+ return -EPERM;
+
+ spin_lock_irq(&bp->lock);
+ err = __b44_writephy(bp, data->phy_id & 0x1f, data->reg_num & 0x1f, data->val_in);
+ spin_unlock_irq(&bp->lock);
+
+ return err;
+
+ default:
+ /* do nothing */
+ break;
+ };
+ return -EOPNOTSUPP;
}
/* Read 128-bytes of EEPROM. */
@@ -1704,19 +2019,41 @@
{
u8 eeprom[128];
int err;
@ -673,7 +989,7 @@ diff -Nur linux-2.6.12.5/drivers/net/b44.c linux-2.6.12.5-b44/drivers/net/b44.c
/* With this, plus the rx_header prepended to the data by the
* hardware, we'll land the ethernet header on a 2-byte boundary.
@@ -1726,13 +1781,12 @@
@@ -1726,13 +2063,12 @@
bp->imask = IMASK_DEF;
bp->core_unit = ssb_core_unit(bp);
@ -689,7 +1005,7 @@ diff -Nur linux-2.6.12.5/drivers/net/b44.c linux-2.6.12.5-b44/drivers/net/b44.c
}
static int __devinit b44_init_one(struct pci_dev *pdev,
@@ -1810,7 +1864,7 @@
@@ -1810,7 +2146,7 @@
spin_lock_init(&bp->lock);
@ -698,7 +1014,7 @@ diff -Nur linux-2.6.12.5/drivers/net/b44.c linux-2.6.12.5-b44/drivers/net/b44.c
if (bp->regs == 0UL) {
printk(KERN_ERR PFX "Cannot map device registers, "
"aborting.\n");
@@ -1871,7 +1925,8 @@
@@ -1871,15 +2207,21 @@
pci_save_state(bp->pdev);
@ -708,7 +1024,12 @@ diff -Nur linux-2.6.12.5/drivers/net/b44.c linux-2.6.12.5-b44/drivers/net/b44.c
for (i = 0; i < 6; i++)
printk("%2.2x%c", dev->dev_addr[i],
i == 5 ? '\n' : ':');
@@ -1879,7 +1934,7 @@
+ /* Initialize phy */
+ spin_lock_irq(&bp->lock);
+ b44_chip_reset(bp);
+ spin_unlock_irq(&bp->lock);
+
return 0;
err_out_iounmap:
@ -717,7 +1038,7 @@ diff -Nur linux-2.6.12.5/drivers/net/b44.c linux-2.6.12.5-b44/drivers/net/b44.c
err_out_free_dev:
free_netdev(dev);
@@ -1901,7 +1956,7 @@
@@ -1901,7 +2243,7 @@
struct b44 *bp = netdev_priv(dev);
unregister_netdev(dev);