--- /dev/null
+diff -urN linux.old/drivers/net/b44.c linux.dev/drivers/net/b44.c
+--- linux.old/drivers/net/b44.c 2006-01-12 01:44:42.548326000 +0100
++++ linux.dev/drivers/net/b44.c 2006-01-12 03:07:38.209775500 +0100
+@@ -1,7 +1,9 @@
+-/* b44.c: Broadcom 4400 device driver.
++/* b44.c: Broadcom 4400/47xx device driver.
+ *
+ * Copyright (C) 2002 David S. Miller (davem@redhat.com)
+- * Fixed by Pekka Pietikainen (pp@ee.oulu.fi)
++ * Copyright (C) 2004 Pekka Pietikainen (pp@ee.oulu.fi)
++ * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org)
++ * Copyright (C) 2006 Felix Fietkau (nbd@openwrt.org)
+ *
+ * Distribute under GPL.
+ */
+@@ -31,6 +33,28 @@
+ #define DRV_MODULE_VERSION "0.97"
+ #define DRV_MODULE_RELDATE "Nov 30, 2005"
+
++#ifdef CONFIG_BCM947XX
++extern char *nvram_get(char *name);
++static inline void e_aton(char *str, char *dest)
++{
++ int i = 0;
++
++ if (str == NULL) {
++ memset(dest, 0, 6);
++ return;
++ }
++
++ for (;;) {
++ dest[i++] = (char) simple_strtoul(str, NULL, 16);
++ str += 2;
++ if (!*str++ || i == 6)
++ break;
++ }
++}
++
++static int b44_4713_instance;
++#endif
++
+ #define B44_DEF_MSG_ENABLE \
+ (NETIF_MSG_DRV | \
+ NETIF_MSG_PROBE | \
+@@ -77,8 +101,8 @@
+ static char version[] __devinitdata =
+ DRV_MODULE_NAME ".c:v" DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")\n";
+
+-MODULE_AUTHOR("Florian Schirmer, Pekka Pietikainen, David S. Miller");
+-MODULE_DESCRIPTION("Broadcom 4400 10/100 PCI ethernet driver");
++MODULE_AUTHOR("Felix Fietkau, Florian Schirmer, Pekka Pietikainen, David S. Miller");
++MODULE_DESCRIPTION("Broadcom 4400/47xx 10/100 PCI ethernet driver");
+ MODULE_LICENSE("GPL");
+ MODULE_VERSION(DRV_MODULE_VERSION);
+
+@@ -93,6 +117,10 @@
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
+ { PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_BCM4401B1,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
++#ifdef CONFIG_BCM947XX
++ { PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_BCM4713,
++ PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
++#endif
+ { } /* terminate list with empty entry */
+ };
+
+@@ -131,17 +159,6 @@
+ dma_desc_sync_size, dir);
+ }
+
+-static inline unsigned long br32(const struct b44 *bp, unsigned long reg)
+-{
+- return readl(bp->regs + reg);
+-}
+-
+-static inline void bw32(const struct b44 *bp,
+- unsigned long reg, unsigned long val)
+-{
+- writel(val, bp->regs + reg);
+-}
+-
+ static int b44_wait_bit(struct b44 *bp, unsigned long reg,
+ u32 bit, unsigned long timeout, const int clear)
+ {
+@@ -268,6 +285,10 @@
+ break;
+ };
+ #endif
++#ifdef CONFIG_BCM947XX
++ if (bp->pdev->device == PCI_DEVICE_ID_BCM4713)
++ return b44_4713_instance++;
++#endif
+ return 0;
+ }
+
+@@ -313,14 +334,14 @@
+ bw32(bp, B44_IMASK, bp->imask);
+ }
+
+-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 |
+ (MDIO_OP_READ << MDIO_DATA_OP_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);
+@@ -329,18 +350,34 @@
+ return err;
+ }
+
+-static int b44_writephy(struct b44 *bp, int reg, u32 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 |
+ (MDIO_OP_WRITE << MDIO_DATA_OP_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) |
+ (val & MDIO_DATA_DATA)));
+ return b44_wait_bit(bp, B44_EMAC_ISTAT, EMAC_INT_MII, 100, 0);
+ }
+
++static inline 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 inline 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.
+@@ -369,6 +406,8 @@
+ u32 val;
+ int err;
+
++ if (bp->phy_addr == B44_PHY_ADDR_NO_PHY)
++ return 0;
+ err = b44_writephy(bp, MII_BMCR, BMCR_RESET);
+ if (err)
+ return err;
+@@ -439,6 +478,8 @@
+ u32 val;
+ int err;
+
++ if (bp->phy_addr == B44_PHY_ADDR_NO_PHY)
++ return 0;
+ if ((err = b44_readphy(bp, B44_MII_ALEDCTRL, &val)) != 0)
+ goto out;
+ if ((err = b44_writephy(bp, B44_MII_ALEDCTRL,
+@@ -534,6 +575,19 @@
+ {
+ u32 bmsr, aux;
+
++ if (bp->phy_addr == B44_PHY_ADDR_NO_PHY) {
++ bp->flags |= B44_FLAG_100_BASE_T;
++ bp->flags |= B44_FLAG_FULL_DUPLEX;
++ if (!netif_carrier_ok(bp->dev)) {
++ u32 val = br32(bp, B44_TX_CTRL);
++ val |= TX_CTRL_DUPLEX;
++ bw32(bp, B44_TX_CTRL, val);
++ netif_carrier_on(bp->dev);
++ b44_link_report(bp);
++ }
++ return;
++ }
++
+ if (!b44_readphy(bp, MII_BMSR, &bmsr) &&
+ !b44_readphy(bp, B44_MII_AUXCTRL, &aux) &&
+ (bmsr != 0xffff)) {
+@@ -1281,9 +1335,10 @@
+ bw32(bp, B44_DMARX_CTRL, 0);
+ bp->rx_prod = bp->rx_cons = 0;
+ } else {
+- ssb_pci_setup(bp, (bp->core_unit == 0 ?
+- SBINTVEC_ENET0 :
+- SBINTVEC_ENET1));
++ if (bp->pdev->device != PCI_DEVICE_ID_BCM4713)
++ ssb_pci_setup(bp, (bp->core_unit == 0 ?
++ SBINTVEC_ENET0 :
++ SBINTVEC_ENET1));
+ }
+
+ ssb_core_reset(bp);
+@@ -1291,8 +1346,14 @@
+ b44_clear_stats(bp);
+
+ /* Make PHY accessible. */
+- bw32(bp, B44_MDIO_CTRL, (MDIO_CTRL_PREAMBLE |
++ if (bp->pdev->device == PCI_DEVICE_ID_BCM4713)
++ bw32(bp, B44_MDIO_CTRL, (MDIO_CTRL_PREAMBLE |
++ (((100000000 + (B44_MDC_RATIO / 2)) / B44_MDC_RATIO)
++ & MDIO_CTRL_MAXF_MASK)));
++ else
++ bw32(bp, B44_MDIO_CTRL, (MDIO_CTRL_PREAMBLE |
+ (0x0d & MDIO_CTRL_MAXF_MASK)));
++
+ br32(bp, B44_MDIO_CTRL);
+
+ if (!(br32(bp, B44_DEVCTRL) & DEVCTRL_IPP)) {
+@@ -1834,18 +1895,297 @@
+ .get_perm_addr = ethtool_op_get_perm_addr,
+ };
+
++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 (ðcmd, 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 = -EINVAL;
+
+- if (!netif_running(dev))
++ if (bp->pdev->device != PCI_DEVICE_ID_BCM4713) {
++ if (!netif_running(dev))
++ goto out;
++
++ spin_lock_irq(&bp->lock);
++ err = generic_mii_ioctl(&bp->mii_if, data, cmd, NULL);
++ spin_unlock_irq(&bp->lock);
+ goto out;
++ }
+
+- 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;
++ 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:
++ break;
++ };
++ return -EOPNOTSUPP;
++
+ out:
+ return err;
+ }
+@@ -1865,22 +2205,43 @@
+ static int __devinit b44_get_invariants(struct b44 *bp)
+ {
+ u8 eeprom[128];
+- int err;
++ u8 buf[32];
++ int err = 0;
+
+- err = b44_read_eeprom(bp, &eeprom[0]);
+- if (err)
+- goto out;
+-
+- bp->dev->dev_addr[0] = eeprom[79];
+- bp->dev->dev_addr[1] = eeprom[78];
+- bp->dev->dev_addr[2] = eeprom[81];
+- bp->dev->dev_addr[3] = eeprom[80];
+- bp->dev->dev_addr[4] = eeprom[83];
+- bp->dev->dev_addr[5] = eeprom[82];
+- memcpy(bp->dev->perm_addr, bp->dev->dev_addr, bp->dev->addr_len);
+-
+- bp->phy_addr = eeprom[90] & 0x1f;
++#ifdef CONFIG_BCM947XX
++ if (bp->pdev->device == PCI_DEVICE_ID_BCM4713) {
++ /*
++ * BCM47xx boards don't have a EEPROM. The MAC is stored in
++ * a NVRAM area somewhere in the flash memory.
++ */
++ sprintf(buf, "et%dmacaddr", b44_4713_instance);
++ e_aton(nvram_get(buf), bp->dev->dev_addr);
+
++ /*
++ * BCM47xx boards don't have a PHY. Usually there is a switch
++ * chip with multiple PHYs connected to the PHY port.
++ */
++ bp->phy_addr = B44_PHY_ADDR_NO_PHY;
++ bp->dma_offset = 0;
++ } else
++#endif
++ {
++ err = b44_read_eeprom(bp, &eeprom[0]);
++ if (err)
++ goto out;
++
++ bp->dev->dev_addr[0] = eeprom[79];
++ bp->dev->dev_addr[1] = eeprom[78];
++ bp->dev->dev_addr[2] = eeprom[81];
++ bp->dev->dev_addr[3] = eeprom[80];
++ bp->dev->dev_addr[4] = eeprom[83];
++ bp->dev->dev_addr[5] = eeprom[82];
++ memcpy(bp->dev->perm_addr, bp->dev->dev_addr, bp->dev->addr_len);
++
++ bp->phy_addr = eeprom[90] & 0x1f;
++ bp->dma_offset = SB_PCI_DMA;
++ }
++
+ /* With this, plus the rx_header prepended to the data by the
+ * hardware, we'll land the ethernet header on a 2-byte boundary.
+ */
+@@ -1889,11 +2250,7 @@
+ bp->imask = IMASK_DEF;
+
+ bp->core_unit = ssb_core_unit(bp);
+- bp->dma_offset = SB_PCI_DMA;
+
+- /* XXX - really required?
+- bp->flags |= B44_FLAG_BUGGY_TXPTR;
+- */
+ out:
+ return err;
+ }
+@@ -2032,11 +2389,17 @@
+
+ pci_save_state(bp->pdev);
+
+- printk(KERN_INFO "%s: Broadcom 4400 10/100BaseT Ethernet ", dev->name);
++ printk(KERN_INFO "%s: Broadcom %s 10/100BaseT Ethernet ", dev->name,
++ (pdev->device == PCI_DEVICE_ID_BCM4713) ? "47xx" : "4400");
+ for (i = 0; i < 6; i++)
+ printk("%2.2x%c", dev->dev_addr[i],
+ i == 5 ? '\n' : ':');
+
++ /* Initialize phy */
++ spin_lock_irq(&bp->lock);
++ b44_chip_reset(bp);
++ spin_unlock_irq(&bp->lock);
++
+ return 0;
+
+ err_out_iounmap:
+diff -urN linux.old/drivers/net/b44.h linux.dev/drivers/net/b44.h
+--- linux.old/drivers/net/b44.h 2006-01-12 01:44:42.548326000 +0100
++++ linux.dev/drivers/net/b44.h 2006-01-12 02:55:06.290783500 +0100
+@@ -292,6 +292,10 @@
+ #define SSB_PCI_MASK1 0xfc000000
+ #define SSB_PCI_MASK2 0xc0000000
+
++#define br32(bp, REG) readl((void *)bp->regs + (REG))
++#define bw32(bp, REG,VAL) writel((VAL), (void *)bp->regs + (REG))
++#define atoi(str) simple_strtoul(((str != NULL) ? str : ""), NULL, 0)
++
+ /* 4400 PHY registers */
+ #define B44_MII_AUXCTRL 24 /* Auxiliary Control */
+ #define MII_AUXCTRL_DUPLEX 0x0001 /* Full Duplex */
+@@ -345,6 +349,8 @@
+ };
+
+ #define B44_MCAST_TABLE_SIZE 32
++#define B44_PHY_ADDR_NO_PHY 30
++#define B44_MDC_RATIO 5000000
+
+ #define B44_STAT_REG_DECLARE \
+ _B44(tx_good_octets) \
+@@ -420,6 +426,7 @@
+
+ u32 dma_offset;
+ u32 flags;
++#define B44_FLAG_INIT_COMPLETE 0x00000001
+ #define B44_FLAG_BUGGY_TXPTR 0x00000002
+ #define B44_FLAG_REORDER_BUG 0x00000004
+ #define B44_FLAG_PAUSE_AUTO 0x00008000
+++ /dev/null
-diff -ur linux-2.6.15-rc5/drivers/net/b44.c linux-2.6.15-rc5-openwrt/drivers/net/b44.c
---- linux-2.6.15-rc5/drivers/net/b44.c 2005-12-04 06:10:42.000000000 +0100
-+++ linux-2.6.15-rc5-openwrt/drivers/net/b44.c 2005-08-15 02:20:18.000000000 +0200
-@@ -18,7 +18,7 @@
- #include <linux/pci.h>
- #include <linux/delay.h>
- #include <linux/init.h>
--#include <linux/dma-mapping.h>
-+#include <linux/version.h>
-
- #include <asm/uaccess.h>
- #include <asm/io.h>
-@@ -28,8 +28,8 @@
-
- #define DRV_MODULE_NAME "b44"
- #define PFX DRV_MODULE_NAME ": "
--#define DRV_MODULE_VERSION "0.97"
--#define DRV_MODULE_RELDATE "Nov 30, 2005"
-+#define DRV_MODULE_VERSION "0.95"
-+#define DRV_MODULE_RELDATE "Aug 3, 2004"
-
- #define B44_DEF_MSG_ENABLE \
- (NETIF_MSG_DRV | \
-@@ -101,35 +101,10 @@
- static void b44_halt(struct b44 *);
- static void b44_init_rings(struct b44 *);
- static void b44_init_hw(struct b44 *);
--
--static int dma_desc_align_mask;
--static int dma_desc_sync_size;
--
--static const char b44_gstrings[][ETH_GSTRING_LEN] = {
--#define _B44(x...) # x,
--B44_STAT_REG_DECLARE
--#undef _B44
--};
--
--static inline void b44_sync_dma_desc_for_device(struct pci_dev *pdev,
-- dma_addr_t dma_base,
-- unsigned long offset,
-- enum dma_data_direction dir)
--{
-- dma_sync_single_range_for_device(&pdev->dev, dma_base,
-- offset & dma_desc_align_mask,
-- dma_desc_sync_size, dir);
--}
--
--static inline void b44_sync_dma_desc_for_cpu(struct pci_dev *pdev,
-- dma_addr_t dma_base,
-- unsigned long offset,
-- enum dma_data_direction dir)
--{
-- dma_sync_single_range_for_cpu(&pdev->dev, dma_base,
-- offset & dma_desc_align_mask,
-- dma_desc_sync_size, dir);
--}
-+static int b44_poll(struct net_device *dev, int *budget);
-+#ifdef CONFIG_NET_POLL_CONTROLLER
-+static void b44_poll_controller(struct net_device *dev);
-+#endif
-
- static inline unsigned long br32(const struct b44 *bp, unsigned long reg)
- {
-@@ -503,10 +478,7 @@
- for (reg = B44_TX_GOOD_O; reg <= B44_TX_PAUSE; reg += 4UL) {
- *val++ += br32(bp, reg);
- }
--
-- /* Pad */
-- reg += 8*4UL;
--
-+ val = &bp->hw_stats.rx_good_octets;
- for (reg = B44_RX_GOOD_O; reg <= B44_RX_NPAUSE; reg += 4UL) {
- *val++ += br32(bp, reg);
- }
-@@ -657,7 +629,7 @@
-
- /* Hardware bug work-around, the chip is unable to do PCI DMA
- to/from anything above 1GB :-( */
-- if (mapping + RX_PKT_BUF_SZ > B44_DMA_MASK) {
-+ if(mapping+RX_PKT_BUF_SZ > B44_DMA_MASK) {
- /* Sigh... */
- pci_unmap_single(bp->pdev, mapping, RX_PKT_BUF_SZ,PCI_DMA_FROMDEVICE);
- dev_kfree_skb_any(skb);
-@@ -667,7 +639,7 @@
- mapping = pci_map_single(bp->pdev, skb->data,
- RX_PKT_BUF_SZ,
- PCI_DMA_FROMDEVICE);
-- if (mapping + RX_PKT_BUF_SZ > B44_DMA_MASK) {
-+ if(mapping+RX_PKT_BUF_SZ > B44_DMA_MASK) {
- pci_unmap_single(bp->pdev, mapping, RX_PKT_BUF_SZ,PCI_DMA_FROMDEVICE);
- dev_kfree_skb_any(skb);
- return -ENOMEM;
-@@ -696,11 +668,6 @@
- dp->ctrl = cpu_to_le32(ctrl);
- dp->addr = cpu_to_le32((u32) mapping + bp->rx_offset + bp->dma_offset);
-
-- if (bp->flags & B44_FLAG_RX_RING_HACK)
-- b44_sync_dma_desc_for_device(bp->pdev, bp->rx_ring_dma,
-- dest_idx * sizeof(dp),
-- DMA_BIDIRECTIONAL);
--
- return RX_PKT_BUF_SZ;
- }
-
-@@ -725,11 +692,6 @@
- pci_unmap_addr_set(dest_map, mapping,
- pci_unmap_addr(src_map, mapping));
-
-- if (bp->flags & B44_FLAG_RX_RING_HACK)
-- b44_sync_dma_desc_for_cpu(bp->pdev, bp->rx_ring_dma,
-- src_idx * sizeof(src_desc),
-- DMA_BIDIRECTIONAL);
--
- ctrl = src_desc->ctrl;
- if (dest_idx == (B44_RX_RING_SIZE - 1))
- ctrl |= cpu_to_le32(DESC_CTRL_EOT);
-@@ -738,14 +700,8 @@
-
- dest_desc->ctrl = ctrl;
- dest_desc->addr = src_desc->addr;
--
- src_map->skb = NULL;
-
-- if (bp->flags & B44_FLAG_RX_RING_HACK)
-- b44_sync_dma_desc_for_device(bp->pdev, bp->rx_ring_dma,
-- dest_idx * sizeof(dest_desc),
-- DMA_BIDIRECTIONAL);
--
- pci_dma_sync_single_for_device(bp->pdev, src_desc->addr,
- RX_PKT_BUF_SZ,
- PCI_DMA_FROMDEVICE);
-@@ -894,10 +850,11 @@
- {
- struct net_device *dev = dev_id;
- struct b44 *bp = netdev_priv(dev);
-+ unsigned long flags;
- u32 istat, imask;
- int handled = 0;
-
-- spin_lock(&bp->lock);
-+ spin_lock_irqsave(&bp->lock, flags);
-
- istat = br32(bp, B44_ISTAT);
- imask = br32(bp, B44_IMASK);
-@@ -908,12 +865,6 @@
- istat &= imask;
- if (istat) {
- handled = 1;
--
-- if (unlikely(!netif_running(dev))) {
-- printk(KERN_INFO "%s: late interrupt.\n", dev->name);
-- goto irq_ack;
-- }
--
- if (netif_rx_schedule_prep(dev)) {
- /* NOTE: These writes are posted by the readback of
- * the ISTAT register below.
-@@ -926,11 +877,10 @@
- dev->name);
- }
-
--irq_ack:
- bw32(bp, B44_ISTAT, istat);
- br32(bp, B44_ISTAT);
- }
-- spin_unlock(&bp->lock);
-+ spin_unlock_irqrestore(&bp->lock, flags);
- return IRQ_RETVAL(handled);
- }
-
-@@ -958,7 +908,6 @@
- {
- struct b44 *bp = netdev_priv(dev);
- struct sk_buff *bounce_skb;
-- int rc = NETDEV_TX_OK;
- dma_addr_t mapping;
- u32 len, entry, ctrl;
-
-@@ -968,28 +917,29 @@
- /* This is a hard error, log it. */
- if (unlikely(TX_BUFFS_AVAIL(bp) < 1)) {
- netif_stop_queue(dev);
-+ spin_unlock_irq(&bp->lock);
- printk(KERN_ERR PFX "%s: BUG! Tx Ring full when queue awake!\n",
- dev->name);
-- goto err_out;
-+ return 1;
- }
-
- mapping = pci_map_single(bp->pdev, skb->data, len, PCI_DMA_TODEVICE);
-- if (mapping + len > B44_DMA_MASK) {
-+ if(mapping+len > B44_DMA_MASK) {
- /* Chip can't handle DMA to/from >1GB, use bounce buffer */
- pci_unmap_single(bp->pdev, mapping, len, PCI_DMA_TODEVICE);
-
- bounce_skb = __dev_alloc_skb(TX_PKT_BUF_SZ,
- GFP_ATOMIC|GFP_DMA);
- if (!bounce_skb)
-- goto err_out;
-+ return NETDEV_TX_BUSY;
-
- mapping = pci_map_single(bp->pdev, bounce_skb->data,
- len, PCI_DMA_TODEVICE);
-- if (mapping + len > B44_DMA_MASK) {
-+ if(mapping+len > B44_DMA_MASK) {
- pci_unmap_single(bp->pdev, mapping,
- len, PCI_DMA_TODEVICE);
- dev_kfree_skb_any(bounce_skb);
-- goto err_out;
-+ return NETDEV_TX_BUSY;
- }
-
- memcpy(skb_put(bounce_skb, len), skb->data, skb->len);
-@@ -1009,11 +959,6 @@
- bp->tx_ring[entry].ctrl = cpu_to_le32(ctrl);
- bp->tx_ring[entry].addr = cpu_to_le32((u32) mapping+bp->dma_offset);
-
-- if (bp->flags & B44_FLAG_TX_RING_HACK)
-- b44_sync_dma_desc_for_device(bp->pdev, bp->tx_ring_dma,
-- entry * sizeof(bp->tx_ring[0]),
-- DMA_TO_DEVICE);
--
- entry = NEXT_TX(entry);
-
- bp->tx_prod = entry;
-@@ -1029,16 +974,11 @@
- if (TX_BUFFS_AVAIL(bp) < 1)
- netif_stop_queue(dev);
-
-- dev->trans_start = jiffies;
--
--out_unlock:
- spin_unlock_irq(&bp->lock);
-
-- return rc;
-+ dev->trans_start = jiffies;
-
--err_out:
-- rc = NETDEV_TX_BUSY;
-- goto out_unlock;
-+ return 0;
- }
-
- static int b44_change_mtu(struct net_device *dev, int new_mtu)
-@@ -1112,7 +1052,8 @@
- *
- * The chip has been shut down and the driver detached from
- * the networking, so no interrupts or new tx packets will
-- * end up in the driver.
-+ * end up in the driver. bp->lock is not held and we are not
-+ * in an interrupt context and thus may sleep.
- */
- static void b44_init_rings(struct b44 *bp)
- {
-@@ -1123,16 +1064,6 @@
- memset(bp->rx_ring, 0, B44_RX_RING_BYTES);
- memset(bp->tx_ring, 0, B44_TX_RING_BYTES);
-
-- if (bp->flags & B44_FLAG_RX_RING_HACK)
-- dma_sync_single_for_device(&bp->pdev->dev, bp->rx_ring_dma,
-- DMA_TABLE_BYTES,
-- PCI_DMA_BIDIRECTIONAL);
--
-- if (bp->flags & B44_FLAG_TX_RING_HACK)
-- dma_sync_single_for_device(&bp->pdev->dev, bp->tx_ring_dma,
-- DMA_TABLE_BYTES,
-- PCI_DMA_TODEVICE);
--
- for (i = 0; i < bp->rx_pending; i++) {
- if (b44_alloc_rx_skb(bp, -1, i) < 0)
- break;
-@@ -1145,33 +1076,23 @@
- */
- static void b44_free_consistent(struct b44 *bp)
- {
-- kfree(bp->rx_buffers);
-- bp->rx_buffers = NULL;
-- kfree(bp->tx_buffers);
-- bp->tx_buffers = NULL;
-+ if (bp->rx_buffers) {
-+ kfree(bp->rx_buffers);
-+ bp->rx_buffers = NULL;
-+ }
-+ if (bp->tx_buffers) {
-+ kfree(bp->tx_buffers);
-+ bp->tx_buffers = NULL;
-+ }
- if (bp->rx_ring) {
-- if (bp->flags & B44_FLAG_RX_RING_HACK) {
-- dma_unmap_single(&bp->pdev->dev, bp->rx_ring_dma,
-- DMA_TABLE_BYTES,
-- DMA_BIDIRECTIONAL);
-- kfree(bp->rx_ring);
-- } else
-- pci_free_consistent(bp->pdev, DMA_TABLE_BYTES,
-- bp->rx_ring, bp->rx_ring_dma);
-+ pci_free_consistent(bp->pdev, DMA_TABLE_BYTES,
-+ bp->rx_ring, bp->rx_ring_dma);
- bp->rx_ring = NULL;
-- bp->flags &= ~B44_FLAG_RX_RING_HACK;
- }
- if (bp->tx_ring) {
-- if (bp->flags & B44_FLAG_TX_RING_HACK) {
-- dma_unmap_single(&bp->pdev->dev, bp->tx_ring_dma,
-- DMA_TABLE_BYTES,
-- DMA_TO_DEVICE);
-- kfree(bp->tx_ring);
-- } else
-- pci_free_consistent(bp->pdev, DMA_TABLE_BYTES,
-- bp->tx_ring, bp->tx_ring_dma);
-+ pci_free_consistent(bp->pdev, DMA_TABLE_BYTES,
-+ bp->tx_ring, bp->tx_ring_dma);
- bp->tx_ring = NULL;
-- bp->flags &= ~B44_FLAG_TX_RING_HACK;
- }
- }
-
-@@ -1184,67 +1105,25 @@
- int size;
-
- size = B44_RX_RING_SIZE * sizeof(struct ring_info);
-- bp->rx_buffers = kzalloc(size, GFP_KERNEL);
-+ bp->rx_buffers = kmalloc(size, GFP_KERNEL);
- if (!bp->rx_buffers)
- goto out_err;
-+ memset(bp->rx_buffers, 0, size);
-
- size = B44_TX_RING_SIZE * sizeof(struct ring_info);
-- bp->tx_buffers = kzalloc(size, GFP_KERNEL);
-+ bp->tx_buffers = kmalloc(size, GFP_KERNEL);
- if (!bp->tx_buffers)
- goto out_err;
-+ memset(bp->tx_buffers, 0, size);
-
- size = DMA_TABLE_BYTES;
- bp->rx_ring = pci_alloc_consistent(bp->pdev, size, &bp->rx_ring_dma);
-- if (!bp->rx_ring) {
-- /* Allocation may have failed due to pci_alloc_consistent
-- insisting on use of GFP_DMA, which is more restrictive
-- than necessary... */
-- struct dma_desc *rx_ring;
-- dma_addr_t rx_ring_dma;
--
-- rx_ring = kzalloc(size, GFP_KERNEL);
-- if (!rx_ring)
-- goto out_err;
--
-- rx_ring_dma = dma_map_single(&bp->pdev->dev, rx_ring,
-- DMA_TABLE_BYTES,
-- DMA_BIDIRECTIONAL);
--
-- if (rx_ring_dma + size > B44_DMA_MASK) {
-- kfree(rx_ring);
-- goto out_err;
-- }
--
-- bp->rx_ring = rx_ring;
-- bp->rx_ring_dma = rx_ring_dma;
-- bp->flags |= B44_FLAG_RX_RING_HACK;
-- }
-+ if (!bp->rx_ring)
-+ goto out_err;
-
- bp->tx_ring = pci_alloc_consistent(bp->pdev, size, &bp->tx_ring_dma);
-- if (!bp->tx_ring) {
-- /* Allocation may have failed due to pci_alloc_consistent
-- insisting on use of GFP_DMA, which is more restrictive
-- than necessary... */
-- struct dma_desc *tx_ring;
-- dma_addr_t tx_ring_dma;
--
-- tx_ring = kzalloc(size, GFP_KERNEL);
-- if (!tx_ring)
-- goto out_err;
--
-- tx_ring_dma = dma_map_single(&bp->pdev->dev, tx_ring,
-- DMA_TABLE_BYTES,
-- DMA_TO_DEVICE);
--
-- if (tx_ring_dma + size > B44_DMA_MASK) {
-- kfree(tx_ring);
-- goto out_err;
-- }
--
-- bp->tx_ring = tx_ring;
-- bp->tx_ring_dma = tx_ring_dma;
-- bp->flags |= B44_FLAG_TX_RING_HACK;
-- }
-+ if (!bp->tx_ring)
-+ goto out_err;
-
- return 0;
-
-@@ -1394,21 +1273,19 @@
-
- err = b44_alloc_consistent(bp);
- if (err)
-- goto out;
-+ return err;
-+
-+ err = request_irq(dev->irq, b44_interrupt, SA_SHIRQ, dev->name, dev);
-+ if (err)
-+ goto err_out_free;
-+
-+ spin_lock_irq(&bp->lock);
-
- b44_init_rings(bp);
- b44_init_hw(bp);
-+ bp->flags |= B44_FLAG_INIT_COMPLETE;
-
-- netif_carrier_off(dev);
-- b44_check_phy(bp);
--
-- err = request_irq(dev->irq, b44_interrupt, SA_SHIRQ, dev->name, dev);
-- if (unlikely(err < 0)) {
-- b44_chip_reset(bp);
-- b44_free_rings(bp);
-- b44_free_consistent(bp);
-- goto out;
-- }
-+ spin_unlock_irq(&bp->lock);
-
- init_timer(&bp->timer);
- bp->timer.expires = jiffies + HZ;
-@@ -1417,8 +1294,11 @@
- add_timer(&bp->timer);
-
- b44_enable_ints(bp);
-- netif_start_queue(dev);
--out:
-+
-+ return 0;
-+
-+err_out_free:
-+ b44_free_consistent(bp);
- return err;
- }
-
-@@ -1453,8 +1333,6 @@
-
- netif_stop_queue(dev);
-
-- netif_poll_disable(dev);
--
- del_timer_sync(&bp->timer);
-
- spin_lock_irq(&bp->lock);
-@@ -1464,14 +1342,13 @@
- #endif
- b44_halt(bp);
- b44_free_rings(bp);
-+ bp->flags &= ~B44_FLAG_INIT_COMPLETE;
- netif_carrier_off(bp->dev);
-
- spin_unlock_irq(&bp->lock);
-
- free_irq(dev->irq, dev);
-
-- netif_poll_enable(dev);
--
- b44_free_consistent(bp);
-
- return 0;
-@@ -1536,6 +1413,8 @@
- {
- struct b44 *bp = netdev_priv(dev);
- u32 val;
-+ int i=0;
-+ unsigned char zero[6] = {0,0,0,0,0,0};
-
- val = br32(bp, B44_RXCONFIG);
- val &= ~(RXCONFIG_PROMISC | RXCONFIG_ALLMULTI);
-@@ -1543,17 +1422,14 @@
- val |= RXCONFIG_PROMISC;
- bw32(bp, B44_RXCONFIG, val);
- } else {
-- unsigned char zero[6] = {0, 0, 0, 0, 0, 0};
-- int i = 0;
--
- __b44_set_mac_addr(bp);
-
- if (dev->flags & IFF_ALLMULTI)
- val |= RXCONFIG_ALLMULTI;
- else
-- i = __b44_load_mcast(bp, dev);
-+ i=__b44_load_mcast(bp, dev);
-
-- for (; i < 64; i++) {
-+ for(;i<64;i++) {
- __b44_cam_write(bp, zero, i);
- }
- bw32(bp, B44_RXCONFIG, val);
-@@ -1617,7 +1493,7 @@
- {
- struct b44 *bp = netdev_priv(dev);
-
-- if (!netif_running(dev))
-+ if (!(bp->flags & B44_FLAG_INIT_COMPLETE))
- return -EAGAIN;
- cmd->supported = (SUPPORTED_Autoneg);
- cmd->supported |= (SUPPORTED_100baseT_Half |
-@@ -1628,14 +1504,14 @@
-
- cmd->advertising = 0;
- if (bp->flags & B44_FLAG_ADV_10HALF)
-- cmd->advertising |= ADVERTISED_10baseT_Half;
-+ cmd->advertising |= ADVERTISE_10HALF;
- if (bp->flags & B44_FLAG_ADV_10FULL)
-- cmd->advertising |= ADVERTISED_10baseT_Full;
-+ cmd->advertising |= ADVERTISE_10FULL;
- if (bp->flags & B44_FLAG_ADV_100HALF)
-- cmd->advertising |= ADVERTISED_100baseT_Half;
-+ cmd->advertising |= ADVERTISE_100HALF;
- if (bp->flags & B44_FLAG_ADV_100FULL)
-- cmd->advertising |= ADVERTISED_100baseT_Full;
-- cmd->advertising |= ADVERTISED_Pause | ADVERTISED_Asym_Pause;
-+ 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) ?
-@@ -1655,7 +1531,7 @@
- {
- struct b44 *bp = netdev_priv(dev);
-
-- if (!netif_running(dev))
-+ if (!(bp->flags & B44_FLAG_INIT_COMPLETE))
- return -EAGAIN;
-
- /* We do not support gigabit. */
-@@ -1785,37 +1661,6 @@
- return 0;
- }
-
--static void b44_get_strings(struct net_device *dev, u32 stringset, u8 *data)
--{
-- switch(stringset) {
-- case ETH_SS_STATS:
-- memcpy(data, *b44_gstrings, sizeof(b44_gstrings));
-- break;
-- }
--}
--
--static int b44_get_stats_count(struct net_device *dev)
--{
-- return ARRAY_SIZE(b44_gstrings);
--}
--
--static void b44_get_ethtool_stats(struct net_device *dev,
-- struct ethtool_stats *stats, u64 *data)
--{
-- struct b44 *bp = netdev_priv(dev);
-- u32 *val = &bp->hw_stats.tx_good_octets;
-- u32 i;
--
-- spin_lock_irq(&bp->lock);
--
-- b44_stats_update(bp);
--
-- for (i = 0; i < ARRAY_SIZE(b44_gstrings); i++)
-- *data++ = *val++;
--
-- spin_unlock_irq(&bp->lock);
--}
--
- static struct ethtool_ops b44_ethtool_ops = {
- .get_drvinfo = b44_get_drvinfo,
- .get_settings = b44_get_settings,
-@@ -1828,25 +1673,18 @@
- .set_pauseparam = b44_set_pauseparam,
- .get_msglevel = b44_get_msglevel,
- .set_msglevel = b44_set_msglevel,
-- .get_strings = b44_get_strings,
-- .get_stats_count = b44_get_stats_count,
-- .get_ethtool_stats = b44_get_ethtool_stats,
-- .get_perm_addr = ethtool_op_get_perm_addr,
- };
-
- 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 = -EINVAL;
--
-- if (!netif_running(dev))
-- goto out;
-+ int err;
-
- spin_lock_irq(&bp->lock);
- err = generic_mii_ioctl(&bp->mii_if, data, cmd, NULL);
- spin_unlock_irq(&bp->lock);
--out:
-+
- return err;
- }
-
-@@ -1877,7 +1715,6 @@
- bp->dev->dev_addr[3] = eeprom[80];
- bp->dev->dev_addr[4] = eeprom[83];
- bp->dev->dev_addr[5] = eeprom[82];
-- memcpy(bp->dev->perm_addr, bp->dev->dev_addr, bp->dev->addr_len);
-
- bp->phy_addr = eeprom[90] & 0x1f;
-
-@@ -1942,9 +1779,9 @@
-
- err = pci_set_consistent_dma_mask(pdev, (u64) B44_DMA_MASK);
- if (err) {
-- printk(KERN_ERR PFX "No usable DMA configuration, "
-- "aborting.\n");
-- goto err_out_free_res;
-+ printk(KERN_ERR PFX "No usable DMA configuration, "
-+ "aborting.\n");
-+ goto err_out_free_res;
- }
-
- b44reg_base = pci_resource_start(pdev, 0);
-@@ -1966,8 +1803,10 @@
- bp = netdev_priv(dev);
- bp->pdev = pdev;
- bp->dev = dev;
--
-- bp->msg_enable = netif_msg_init(b44_debug, B44_DEF_MSG_ENABLE);
-+ if (b44_debug >= 0)
-+ bp->msg_enable = (1 << b44_debug) - 1;
-+ else
-+ bp->msg_enable = B44_DEF_MSG_ENABLE;
-
- spin_lock_init(&bp->lock);
-
-@@ -2057,14 +1896,17 @@
- static void __devexit b44_remove_one(struct pci_dev *pdev)
- {
- struct net_device *dev = pci_get_drvdata(pdev);
-- struct b44 *bp = netdev_priv(dev);
-
-- unregister_netdev(dev);
-- iounmap(bp->regs);
-- free_netdev(dev);
-- pci_release_regions(pdev);
-- pci_disable_device(pdev);
-- pci_set_drvdata(pdev, NULL);
-+ if (dev) {
-+ struct b44 *bp = netdev_priv(dev);
-+
-+ unregister_netdev(dev);
-+ iounmap(bp->regs);
-+ free_netdev(dev);
-+ pci_release_regions(pdev);
-+ pci_disable_device(pdev);
-+ pci_set_drvdata(pdev, NULL);
-+ }
- }
-
- static int b44_suspend(struct pci_dev *pdev, pm_message_t state)
-@@ -2085,9 +1927,6 @@
- b44_free_rings(bp);
-
- spin_unlock_irq(&bp->lock);
--
-- free_irq(dev->irq, dev);
-- pci_disable_device(pdev);
- return 0;
- }
-
-@@ -2097,15 +1936,10 @@
- struct b44 *bp = netdev_priv(dev);
-
- pci_restore_state(pdev);
-- pci_enable_device(pdev);
-- pci_set_master(pdev);
-
- if (!netif_running(dev))
- return 0;
-
-- if (request_irq(dev->irq, b44_interrupt, SA_SHIRQ, dev->name, dev))
-- printk(KERN_ERR PFX "%s: request_irq failed\n", dev->name);
--
- spin_lock_irq(&bp->lock);
-
- b44_init_rings(bp);
-@@ -2117,7 +1951,6 @@
- add_timer(&bp->timer);
-
- b44_enable_ints(bp);
-- netif_wake_queue(dev);
- return 0;
- }
-
-@@ -2132,12 +1965,6 @@
-
- static int __init b44_init(void)
- {
-- unsigned int dma_desc_align_size = dma_get_cache_alignment();
--
-- /* Setup paramaters for syncing RX/TX DMA descriptors */
-- dma_desc_align_mask = ~(dma_desc_align_size - 1);
-- dma_desc_sync_size = max(dma_desc_align_size, sizeof(struct dma_desc));
--
- return pci_module_init(&b44_driver);
- }
-
-diff -ur linux-2.6.15-rc5/drivers/net/b44.h linux-2.6.15-rc5-openwrt/drivers/net/b44.h
---- linux-2.6.15-rc5/drivers/net/b44.h 2005-12-04 06:10:42.000000000 +0100
-+++ linux-2.6.15-rc5-openwrt/drivers/net/b44.h 2005-08-15 02:20:18.000000000 +0200
-@@ -346,63 +346,29 @@
-
- #define B44_MCAST_TABLE_SIZE 32
-
--#define B44_STAT_REG_DECLARE \
-- _B44(tx_good_octets) \
-- _B44(tx_good_pkts) \
-- _B44(tx_octets) \
-- _B44(tx_pkts) \
-- _B44(tx_broadcast_pkts) \
-- _B44(tx_multicast_pkts) \
-- _B44(tx_len_64) \
-- _B44(tx_len_65_to_127) \
-- _B44(tx_len_128_to_255) \
-- _B44(tx_len_256_to_511) \
-- _B44(tx_len_512_to_1023) \
-- _B44(tx_len_1024_to_max) \
-- _B44(tx_jabber_pkts) \
-- _B44(tx_oversize_pkts) \
-- _B44(tx_fragment_pkts) \
-- _B44(tx_underruns) \
-- _B44(tx_total_cols) \
-- _B44(tx_single_cols) \
-- _B44(tx_multiple_cols) \
-- _B44(tx_excessive_cols) \
-- _B44(tx_late_cols) \
-- _B44(tx_defered) \
-- _B44(tx_carrier_lost) \
-- _B44(tx_pause_pkts) \
-- _B44(rx_good_octets) \
-- _B44(rx_good_pkts) \
-- _B44(rx_octets) \
-- _B44(rx_pkts) \
-- _B44(rx_broadcast_pkts) \
-- _B44(rx_multicast_pkts) \
-- _B44(rx_len_64) \
-- _B44(rx_len_65_to_127) \
-- _B44(rx_len_128_to_255) \
-- _B44(rx_len_256_to_511) \
-- _B44(rx_len_512_to_1023) \
-- _B44(rx_len_1024_to_max) \
-- _B44(rx_jabber_pkts) \
-- _B44(rx_oversize_pkts) \
-- _B44(rx_fragment_pkts) \
-- _B44(rx_missed_pkts) \
-- _B44(rx_crc_align_errs) \
-- _B44(rx_undersize) \
-- _B44(rx_crc_errs) \
-- _B44(rx_align_errs) \
-- _B44(rx_symbol_errs) \
-- _B44(rx_pause_pkts) \
-- _B44(rx_nonpause_pkts)
--
- /* SW copy of device statistics, kept up to date by periodic timer
-- * which probes HW values. Check b44_stats_update if you mess with
-- * the layout
-+ * which probes HW values. Must have same relative layout as HW
-+ * register above, because b44_stats_update depends upon this.
- */
- struct b44_hw_stats {
--#define _B44(x) u32 x;
--B44_STAT_REG_DECLARE
--#undef _B44
-+ u32 tx_good_octets, tx_good_pkts, tx_octets;
-+ u32 tx_pkts, tx_broadcast_pkts, tx_multicast_pkts;
-+ u32 tx_len_64, tx_len_65_to_127, tx_len_128_to_255;
-+ u32 tx_len_256_to_511, tx_len_512_to_1023, tx_len_1024_to_max;
-+ u32 tx_jabber_pkts, tx_oversize_pkts, tx_fragment_pkts;
-+ u32 tx_underruns, tx_total_cols, tx_single_cols;
-+ u32 tx_multiple_cols, tx_excessive_cols, tx_late_cols;
-+ u32 tx_defered, tx_carrier_lost, tx_pause_pkts;
-+ u32 __pad1[8];
-+
-+ u32 rx_good_octets, rx_good_pkts, rx_octets;
-+ u32 rx_pkts, rx_broadcast_pkts, rx_multicast_pkts;
-+ u32 rx_len_64, rx_len_65_to_127, rx_len_128_to_255;
-+ u32 rx_len_256_to_511, rx_len_512_to_1023, rx_len_1024_to_max;
-+ u32 rx_jabber_pkts, rx_oversize_pkts, rx_fragment_pkts;
-+ u32 rx_missed_pkts, rx_crc_align_errs, rx_undersize;
-+ u32 rx_crc_errs, rx_align_errs, rx_symbol_errs;
-+ u32 rx_pause_pkts, rx_nonpause_pkts;
- };
-
- struct b44 {
-@@ -420,6 +386,7 @@
-
- u32 dma_offset;
- u32 flags;
-+#define B44_FLAG_INIT_COMPLETE 0x00000001
- #define B44_FLAG_BUGGY_TXPTR 0x00000002
- #define B44_FLAG_REORDER_BUG 0x00000004
- #define B44_FLAG_PAUSE_AUTO 0x00008000
-@@ -433,8 +400,6 @@
- #define B44_FLAG_ADV_100HALF 0x04000000
- #define B44_FLAG_ADV_100FULL 0x08000000
- #define B44_FLAG_INTERNAL_PHY 0x10000000
--#define B44_FLAG_RX_RING_HACK 0x20000000
--#define B44_FLAG_TX_RING_HACK 0x40000000
-
- u32 rx_offset;
-
+++ /dev/null
-diff -ur linux-2.6.14.3/drivers/net/b44.c linux-2.6.14.3-openwrt/drivers/net/b44.c
---- linux-2.6.14.3/drivers/net/b44.c 2005-11-24 23:10:21.000000000 +0100
-+++ linux-2.6.14.3-openwrt/drivers/net/b44.c 2005-12-08 13:24:35.000000000 +0100
-@@ -1,7 +1,8 @@
--/* b44.c: Broadcom 4400 device driver.
-+/* b44.c: Broadcom 4400/47xx device driver.
- *
- * Copyright (C) 2002 David S. Miller (davem@redhat.com)
-- * Fixed by Pekka Pietikainen (pp@ee.oulu.fi)
-+ * Copyright (C) 2004 Pekka Pietikainen (pp@ee.oulu.fi)
-+ * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org)
- *
- * Distribute under GPL.
- */
-@@ -78,7 +79,7 @@
- DRV_MODULE_NAME ".c:v" DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")\n";
-
- MODULE_AUTHOR("Florian Schirmer, Pekka Pietikainen, David S. Miller");
--MODULE_DESCRIPTION("Broadcom 4400 10/100 PCI ethernet driver");
-+MODULE_DESCRIPTION("Broadcom 4400/47xx 10/100 PCI ethernet driver");
- MODULE_LICENSE("GPL");
- MODULE_VERSION(DRV_MODULE_VERSION);
-
-@@ -93,6 +94,8 @@
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
- { PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_BCM4401B1,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
-+ { PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_BCM4713,
-+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
- { } /* terminate list with empty entry */
- };
-
-@@ -106,24 +109,13 @@
- static void b44_poll_controller(struct net_device *dev);
- #endif
-
--static inline unsigned long br32(const struct b44 *bp, unsigned long reg)
--{
-- return readl(bp->regs + reg);
--}
--
--static inline void bw32(const struct b44 *bp,
-- unsigned long reg, unsigned long val)
--{
-- writel(val, bp->regs + reg);
--}
--
- static int b44_wait_bit(struct b44 *bp, unsigned long reg,
- u32 bit, unsigned long timeout, const int clear)
- {
- unsigned long i;
-
- for (i = 0; i < timeout; i++) {
-- u32 val = br32(bp, reg);
-+ u32 val = br32(reg);
-
- if (clear && !(val & bit))
- break;
-@@ -154,7 +146,7 @@
-
- static u32 ssb_get_core_rev(struct b44 *bp)
- {
-- return (br32(bp, B44_SBIDHIGH) & SBIDHIGH_RC_MASK);
-+ return (br32(B44_SBIDHIGH) & SBIDHIGH_RC_MASK);
- }
-
- static u32 ssb_pci_setup(struct b44 *bp, u32 cores)
-@@ -165,13 +157,13 @@
- pci_write_config_dword(bp->pdev, SSB_BAR0_WIN, BCM4400_PCI_CORE_ADDR);
- pci_rev = ssb_get_core_rev(bp);
-
-- val = br32(bp, B44_SBINTVEC);
-+ val = br32(B44_SBINTVEC);
- val |= cores;
-- bw32(bp, B44_SBINTVEC, val);
-+ bw32(B44_SBINTVEC, val);
-
-- val = br32(bp, SSB_PCI_TRANS_2);
-+ val = br32(SSB_PCI_TRANS_2);
- val |= SSB_PCI_PREF | SSB_PCI_BURST;
-- bw32(bp, SSB_PCI_TRANS_2, val);
-+ bw32(SSB_PCI_TRANS_2, val);
-
- pci_write_config_dword(bp->pdev, SSB_BAR0_WIN, bar_orig);
-
-@@ -180,18 +172,18 @@
-
- static void ssb_core_disable(struct b44 *bp)
- {
-- if (br32(bp, B44_SBTMSLOW) & SBTMSLOW_RESET)
-+ if (br32(B44_SBTMSLOW) & SBTMSLOW_RESET)
- return;
-
-- bw32(bp, B44_SBTMSLOW, (SBTMSLOW_REJECT | SBTMSLOW_CLOCK));
-+ bw32(B44_SBTMSLOW, (SBTMSLOW_REJECT | SBTMSLOW_CLOCK));
- b44_wait_bit(bp, B44_SBTMSLOW, SBTMSLOW_REJECT, 100000, 0);
- b44_wait_bit(bp, B44_SBTMSHIGH, SBTMSHIGH_BUSY, 100000, 1);
-- bw32(bp, B44_SBTMSLOW, (SBTMSLOW_FGC | SBTMSLOW_CLOCK |
-+ bw32(B44_SBTMSLOW, (SBTMSLOW_FGC | SBTMSLOW_CLOCK |
- SBTMSLOW_REJECT | SBTMSLOW_RESET));
-- br32(bp, B44_SBTMSLOW);
-+ br32(B44_SBTMSLOW);
- udelay(1);
-- bw32(bp, B44_SBTMSLOW, (SBTMSLOW_REJECT | SBTMSLOW_RESET));
-- br32(bp, B44_SBTMSLOW);
-+ bw32(B44_SBTMSLOW, (SBTMSLOW_REJECT | SBTMSLOW_RESET));
-+ br32(B44_SBTMSLOW);
- udelay(1);
- }
-
-@@ -200,58 +192,65 @@
- u32 val;
-
- ssb_core_disable(bp);
-- bw32(bp, B44_SBTMSLOW, (SBTMSLOW_RESET | SBTMSLOW_CLOCK | SBTMSLOW_FGC));
-- br32(bp, B44_SBTMSLOW);
-+ bw32(B44_SBTMSLOW, (SBTMSLOW_RESET | SBTMSLOW_CLOCK | SBTMSLOW_FGC));
-+ br32(B44_SBTMSLOW);
- udelay(1);
-
- /* Clear SERR if set, this is a hw bug workaround. */
-- if (br32(bp, B44_SBTMSHIGH) & SBTMSHIGH_SERR)
-- bw32(bp, B44_SBTMSHIGH, 0);
-+ if (br32(B44_SBTMSHIGH) & SBTMSHIGH_SERR)
-+ bw32(B44_SBTMSHIGH, 0);
-
-- val = br32(bp, B44_SBIMSTATE);
-+ val = br32(B44_SBIMSTATE);
- if (val & (SBIMSTATE_IBE | SBIMSTATE_TO))
-- bw32(bp, B44_SBIMSTATE, val & ~(SBIMSTATE_IBE | SBIMSTATE_TO));
-+ bw32(B44_SBIMSTATE, val & ~(SBIMSTATE_IBE | SBIMSTATE_TO));
-
-- bw32(bp, B44_SBTMSLOW, (SBTMSLOW_CLOCK | SBTMSLOW_FGC));
-- br32(bp, B44_SBTMSLOW);
-+ bw32(B44_SBTMSLOW, (SBTMSLOW_CLOCK | SBTMSLOW_FGC));
-+ br32(B44_SBTMSLOW);
- udelay(1);
-
-- bw32(bp, B44_SBTMSLOW, (SBTMSLOW_CLOCK));
-- br32(bp, B44_SBTMSLOW);
-+ bw32(B44_SBTMSLOW, (SBTMSLOW_CLOCK));
-+ br32(B44_SBTMSLOW);
- udelay(1);
- }
-
-+static int b44_4713_instance;
-+
- static int ssb_core_unit(struct b44 *bp)
- {
--#if 0
-- u32 val = br32(bp, B44_SBADMATCH0);
-- u32 base;
--
-- type = val & SBADMATCH0_TYPE_MASK;
-- switch (type) {
-- case 0:
-- base = val & SBADMATCH0_BS0_MASK;
-- break;
--
-- case 1:
-- base = val & SBADMATCH0_BS1_MASK;
-- break;
--
-- case 2:
-- default:
-- base = val & SBADMATCH0_BS2_MASK;
-- break;
-- };
--#endif
-- return 0;
-+ if (bp->pdev->device == PCI_DEVICE_ID_BCM4713)
-+ return b44_4713_instance++;
-+ else
-+ return 0;
- }
-
- static int ssb_is_core_up(struct b44 *bp)
- {
-- return ((br32(bp, B44_SBTMSLOW) & (SBTMSLOW_RESET | SBTMSLOW_REJECT | SBTMSLOW_CLOCK))
-+ return ((br32(B44_SBTMSLOW) & (SBTMSLOW_RESET | SBTMSLOW_REJECT | SBTMSLOW_CLOCK))
- == SBTMSLOW_CLOCK);
- }
-
-+static void __b44_cam_read(struct b44 *bp, unsigned char *data, int index)
-+{
-+ u32 val;
-+
-+ bw32(B44_CAM_CTRL, (CAM_CTRL_READ |
-+ (index << CAM_CTRL_INDEX_SHIFT)));
-+
-+ b44_wait_bit(bp, B44_CAM_CTRL, CAM_CTRL_BUSY, 100, 1);
-+
-+ val = br32(B44_CAM_DATA_LO);
-+
-+ data[2] = (val >> 24) & 0xFF;
-+ data[3] = (val >> 16) & 0xFF;
-+ data[4] = (val >> 8) & 0xFF;
-+ data[5] = (val >> 0) & 0xFF;
-+
-+ val = br32(B44_CAM_DATA_HI);
-+
-+ data[0] = (val >> 8) & 0xFF;
-+ data[1] = (val >> 0) & 0xFF;
-+}
-+
- static void __b44_cam_write(struct b44 *bp, unsigned char *data, int index)
- {
- u32 val;
-@@ -260,19 +259,19 @@
- val |= ((u32) data[3]) << 16;
- val |= ((u32) data[4]) << 8;
- val |= ((u32) data[5]) << 0;
-- bw32(bp, B44_CAM_DATA_LO, val);
-+ bw32(B44_CAM_DATA_LO, val);
- val = (CAM_DATA_HI_VALID |
- (((u32) data[0]) << 8) |
- (((u32) data[1]) << 0));
-- bw32(bp, B44_CAM_DATA_HI, val);
-- bw32(bp, B44_CAM_CTRL, (CAM_CTRL_WRITE |
-+ bw32(B44_CAM_DATA_HI, val);
-+ bw32(B44_CAM_CTRL, (CAM_CTRL_WRITE |
- (index << CAM_CTRL_INDEX_SHIFT)));
- b44_wait_bit(bp, B44_CAM_CTRL, CAM_CTRL_BUSY, 100, 1);
- }
-
- static inline void __b44_disable_ints(struct b44 *bp)
- {
-- bw32(bp, B44_IMASK, 0);
-+ bw32(B44_IMASK, 0);
- }
-
- static void b44_disable_ints(struct b44 *bp)
-@@ -280,42 +279,59 @@
- __b44_disable_ints(bp);
-
- /* Flush posted writes. */
-- br32(bp, B44_IMASK);
-+ br32(B44_IMASK);
- }
-
- static void b44_enable_ints(struct b44 *bp)
- {
-- bw32(bp, B44_IMASK, bp->imask);
-+ bw32(B44_IMASK, bp->imask);
- }
-
--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 |
-+ 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) |
-+ (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);
-- *val = br32(bp, B44_MDIO_DATA) & MDIO_DATA_DATA;
-+ *val = br32(B44_MDIO_DATA) & MDIO_DATA_DATA;
-
- return err;
- }
-
--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) |
-+ (phy_addr << MDIO_DATA_PMD_SHIFT) |
- (reg << MDIO_DATA_RA_SHIFT) |
- (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;
-
-+ if (bp->phy_addr == B44_PHY_ADDR_NO_PHY)
-+ return 0;
-+
- err = b44_writephy(bp, MII_BMCR, BMCR_RESET);
- if (err)
- return err;
-@@ -367,20 +386,20 @@
- bp->flags &= ~(B44_FLAG_TX_PAUSE | B44_FLAG_RX_PAUSE);
- bp->flags |= pause_flags;
-
-- val = br32(bp, B44_RXCONFIG);
-+ val = br32(B44_RXCONFIG);
- if (pause_flags & B44_FLAG_RX_PAUSE)
- val |= RXCONFIG_FLOW;
- else
- val &= ~RXCONFIG_FLOW;
-- bw32(bp, B44_RXCONFIG, val);
-+ bw32(B44_RXCONFIG, val);
-
-- val = br32(bp, B44_MAC_FLOW);
-+ val = br32(B44_MAC_FLOW);
- if (pause_flags & B44_FLAG_TX_PAUSE)
- val |= (MAC_FLOW_PAUSE_ENAB |
- (0xc0 & MAC_FLOW_RX_HI_WATER));
- else
- val &= ~MAC_FLOW_PAUSE_ENAB;
-- bw32(bp, B44_MAC_FLOW, val);
-+ bw32(B44_MAC_FLOW, val);
- }
-
- static void b44_set_flow_ctrl(struct b44 *bp, u32 local, u32 remote)
-@@ -414,6 +433,9 @@
- u32 val;
- int err;
-
-+ if (bp->phy_addr == B44_PHY_ADDR_NO_PHY)
-+ return 0;
-+
- if ((err = b44_readphy(bp, B44_MII_ALEDCTRL, &val)) != 0)
- goto out;
- if ((err = b44_writephy(bp, B44_MII_ALEDCTRL,
-@@ -476,11 +498,11 @@
-
- val = &bp->hw_stats.tx_good_octets;
- for (reg = B44_TX_GOOD_O; reg <= B44_TX_PAUSE; reg += 4UL) {
-- *val++ += br32(bp, reg);
-+ *val++ += br32(reg);
- }
- val = &bp->hw_stats.rx_good_octets;
- for (reg = B44_RX_GOOD_O; reg <= B44_RX_NPAUSE; reg += 4UL) {
-- *val++ += br32(bp, reg);
-+ *val++ += br32(reg);
- }
- }
-
-@@ -506,6 +528,19 @@
- {
- u32 bmsr, aux;
-
-+ if (bp->phy_addr == B44_PHY_ADDR_NO_PHY) {
-+ bp->flags |= B44_FLAG_100_BASE_T;
-+ bp->flags |= B44_FLAG_FULL_DUPLEX;
-+ if (!netif_carrier_ok(bp->dev)) {
-+ u32 val = br32(B44_TX_CTRL);
-+ val |= TX_CTRL_DUPLEX;
-+ bw32(B44_TX_CTRL, val);
-+ netif_carrier_on(bp->dev);
-+ b44_link_report(bp);
-+ }
-+ return;
-+ }
-+
- if (!b44_readphy(bp, MII_BMSR, &bmsr) &&
- !b44_readphy(bp, B44_MII_AUXCTRL, &aux) &&
- (bmsr != 0xffff)) {
-@@ -520,14 +555,14 @@
-
- if (!netif_carrier_ok(bp->dev) &&
- (bmsr & BMSR_LSTATUS)) {
-- u32 val = br32(bp, B44_TX_CTRL);
-+ u32 val = br32(B44_TX_CTRL);
- u32 local_adv, remote_adv;
-
- if (bp->flags & B44_FLAG_FULL_DUPLEX)
- val |= TX_CTRL_DUPLEX;
- else
- val &= ~TX_CTRL_DUPLEX;
-- bw32(bp, B44_TX_CTRL, val);
-+ bw32(B44_TX_CTRL, val);
-
- if (!(bp->flags & B44_FLAG_FORCE_LINK) &&
- !b44_readphy(bp, MII_ADVERTISE, &local_adv) &&
-@@ -572,7 +607,7 @@
- {
- u32 cur, cons;
-
-- cur = br32(bp, B44_DMATX_STAT) & DMATX_STAT_CDMASK;
-+ cur = br32(B44_DMATX_STAT) & DMATX_STAT_CDMASK;
- cur /= sizeof(struct dma_desc);
-
- /* XXX needs updating when NETIF_F_SG is supported */
-@@ -596,7 +631,7 @@
- TX_BUFFS_AVAIL(bp) > B44_TX_WAKEUP_THRESH)
- netif_wake_queue(bp->dev);
-
-- bw32(bp, B44_GPTIMER, 0);
-+ bw32(B44_GPTIMER, 0);
- }
-
- /* Works like this. This chip writes a 'struct rx_header" 30 bytes
-@@ -713,7 +748,7 @@
- u32 cons, prod;
-
- received = 0;
-- prod = br32(bp, B44_DMARX_STAT) & DMARX_STAT_CDMASK;
-+ prod = br32(B44_DMARX_STAT) & DMARX_STAT_CDMASK;
- prod /= sizeof(struct dma_desc);
- cons = bp->rx_cons;
-
-@@ -792,7 +827,7 @@
- }
-
- bp->rx_cons = cons;
-- bw32(bp, B44_DMARX_PTR, cons * sizeof(struct dma_desc));
-+ bw32(B44_DMARX_PTR, cons * sizeof(struct dma_desc));
-
- return received;
- }
-@@ -856,8 +891,8 @@
-
- spin_lock_irqsave(&bp->lock, flags);
-
-- istat = br32(bp, B44_ISTAT);
-- imask = br32(bp, B44_IMASK);
-+ istat = br32(B44_ISTAT);
-+ imask = br32(B44_IMASK);
-
- /* ??? What the fuck is the purpose of the interrupt mask
- * ??? register if we have to mask it out by hand anyways?
-@@ -877,8 +912,8 @@
- dev->name);
- }
-
-- bw32(bp, B44_ISTAT, istat);
-- br32(bp, B44_ISTAT);
-+ bw32(B44_ISTAT, istat);
-+ br32(B44_ISTAT);
- }
- spin_unlock_irqrestore(&bp->lock, flags);
- return IRQ_RETVAL(handled);
-@@ -965,11 +1000,11 @@
-
- wmb();
-
-- bw32(bp, B44_DMATX_PTR, entry * sizeof(struct dma_desc));
-+ bw32(B44_DMATX_PTR, entry * sizeof(struct dma_desc));
- if (bp->flags & B44_FLAG_BUGGY_TXPTR)
-- bw32(bp, B44_DMATX_PTR, entry * sizeof(struct dma_desc));
-+ bw32(B44_DMATX_PTR, entry * sizeof(struct dma_desc));
- if (bp->flags & B44_FLAG_REORDER_BUG)
-- br32(bp, B44_DMATX_PTR);
-+ br32(B44_DMATX_PTR);
-
- if (TX_BUFFS_AVAIL(bp) < 1)
- netif_stop_queue(dev);
-@@ -1137,32 +1172,35 @@
- {
- unsigned long reg;
-
-- bw32(bp, B44_MIB_CTRL, MIB_CTRL_CLR_ON_READ);
-+ bw32(B44_MIB_CTRL, MIB_CTRL_CLR_ON_READ);
- for (reg = B44_TX_GOOD_O; reg <= B44_TX_PAUSE; reg += 4UL)
-- br32(bp, reg);
-+ br32(reg);
- for (reg = B44_RX_GOOD_O; reg <= B44_RX_NPAUSE; reg += 4UL)
-- br32(bp, reg);
-+ br32(reg);
- }
-
- /* bp->lock is held. */
- static void b44_chip_reset(struct b44 *bp)
- {
-+ unsigned int sb_clock;
-+
- if (ssb_is_core_up(bp)) {
-- bw32(bp, B44_RCV_LAZY, 0);
-- bw32(bp, B44_ENET_CTRL, ENET_CTRL_DISABLE);
-+ bw32(B44_RCV_LAZY, 0);
-+ bw32(B44_ENET_CTRL, ENET_CTRL_DISABLE);
- b44_wait_bit(bp, B44_ENET_CTRL, ENET_CTRL_DISABLE, 100, 1);
-- bw32(bp, B44_DMATX_CTRL, 0);
-+ bw32(B44_DMATX_CTRL, 0);
- bp->tx_prod = bp->tx_cons = 0;
-- if (br32(bp, B44_DMARX_STAT) & DMARX_STAT_EMASK) {
-+ if (br32(B44_DMARX_STAT) & DMARX_STAT_EMASK) {
- b44_wait_bit(bp, B44_DMARX_STAT, DMARX_STAT_SIDLE,
- 100, 0);
- }
-- bw32(bp, B44_DMARX_CTRL, 0);
-+ bw32(B44_DMARX_CTRL, 0);
- bp->rx_prod = bp->rx_cons = 0;
- } else {
-- ssb_pci_setup(bp, (bp->core_unit == 0 ?
-- SBINTVEC_ENET0 :
-- SBINTVEC_ENET1));
-+ if (bp->pdev->device != PCI_DEVICE_ID_BCM4713)
-+ ssb_pci_setup(bp, (bp->core_unit == 0 ?
-+ SBINTVEC_ENET0 :
-+ SBINTVEC_ENET1));
- }
-
- ssb_core_reset(bp);
-@@ -1170,20 +1208,26 @@
- b44_clear_stats(bp);
-
- /* Make PHY accessible. */
-- bw32(bp, B44_MDIO_CTRL, (MDIO_CTRL_PREAMBLE |
-- (0x0d & MDIO_CTRL_MAXF_MASK)));
-- br32(bp, B44_MDIO_CTRL);
--
-- if (!(br32(bp, B44_DEVCTRL) & DEVCTRL_IPP)) {
-- bw32(bp, B44_ENET_CTRL, ENET_CTRL_EPSEL);
-- br32(bp, B44_ENET_CTRL);
-+ if (bp->pdev->device == PCI_DEVICE_ID_BCM4713)
-+ sb_clock = 100000000; /* 100 MHz */
-+ else
-+ sb_clock = 62500000; /* 62.5 MHz */
-+
-+ bw32(B44_MDIO_CTRL, (MDIO_CTRL_PREAMBLE |
-+ (((sb_clock + (B44_MDC_RATIO / 2)) / B44_MDC_RATIO)
-+ & MDIO_CTRL_MAXF_MASK)));
-+ br32(B44_MDIO_CTRL);
-+
-+ if (!(br32(B44_DEVCTRL) & DEVCTRL_IPP)) {
-+ bw32(B44_ENET_CTRL, ENET_CTRL_EPSEL);
-+ br32(B44_ENET_CTRL);
- bp->flags &= ~B44_FLAG_INTERNAL_PHY;
- } else {
-- u32 val = br32(bp, B44_DEVCTRL);
-+ u32 val = br32(B44_DEVCTRL);
-
- if (val & DEVCTRL_EPR) {
-- bw32(bp, B44_DEVCTRL, (val & ~DEVCTRL_EPR));
-- br32(bp, B44_DEVCTRL);
-+ bw32(B44_DEVCTRL, (val & ~DEVCTRL_EPR));
-+ br32(B44_DEVCTRL);
- udelay(100);
- }
- bp->flags |= B44_FLAG_INTERNAL_PHY;
-@@ -1200,13 +1244,13 @@
- /* bp->lock is held. */
- static void __b44_set_mac_addr(struct b44 *bp)
- {
-- bw32(bp, B44_CAM_CTRL, 0);
-+ bw32(B44_CAM_CTRL, 0);
- if (!(bp->dev->flags & IFF_PROMISC)) {
- u32 val;
-
- __b44_cam_write(bp, bp->dev->dev_addr, 0);
-- val = br32(bp, B44_CAM_CTRL);
-- bw32(bp, B44_CAM_CTRL, val | CAM_CTRL_ENABLE);
-+ val = br32(B44_CAM_CTRL);
-+ bw32(B44_CAM_CTRL, val | CAM_CTRL_ENABLE);
- }
- }
-
-@@ -1240,30 +1284,30 @@
- b44_setup_phy(bp);
-
- /* Enable CRC32, set proper LED modes and power on PHY */
-- bw32(bp, B44_MAC_CTRL, MAC_CTRL_CRC32_ENAB | MAC_CTRL_PHY_LEDCTRL);
-- bw32(bp, B44_RCV_LAZY, (1 << RCV_LAZY_FC_SHIFT));
-+ bw32(B44_MAC_CTRL, MAC_CTRL_CRC32_ENAB | MAC_CTRL_PHY_LEDCTRL);
-+ bw32(B44_RCV_LAZY, (1 << RCV_LAZY_FC_SHIFT));
-
- /* This sets the MAC address too. */
- __b44_set_rx_mode(bp->dev);
-
- /* MTU + eth header + possible VLAN tag + struct rx_header */
-- bw32(bp, B44_RXMAXLEN, bp->dev->mtu + ETH_HLEN + 8 + RX_HEADER_LEN);
-- bw32(bp, B44_TXMAXLEN, bp->dev->mtu + ETH_HLEN + 8 + RX_HEADER_LEN);
-+ bw32(B44_RXMAXLEN, bp->dev->mtu + ETH_HLEN + 8 + RX_HEADER_LEN);
-+ bw32(B44_TXMAXLEN, bp->dev->mtu + ETH_HLEN + 8 + RX_HEADER_LEN);
-
-- bw32(bp, B44_TX_WMARK, 56); /* XXX magic */
-- bw32(bp, B44_DMATX_CTRL, DMATX_CTRL_ENABLE);
-- bw32(bp, B44_DMATX_ADDR, bp->tx_ring_dma + bp->dma_offset);
-- bw32(bp, B44_DMARX_CTRL, (DMARX_CTRL_ENABLE |
-+ bw32(B44_TX_WMARK, 56); /* XXX magic */
-+ bw32(B44_DMATX_CTRL, DMATX_CTRL_ENABLE);
-+ bw32(B44_DMATX_ADDR, bp->tx_ring_dma + bp->dma_offset);
-+ bw32(B44_DMARX_CTRL, (DMARX_CTRL_ENABLE |
- (bp->rx_offset << DMARX_CTRL_ROSHIFT)));
-- bw32(bp, B44_DMARX_ADDR, bp->rx_ring_dma + bp->dma_offset);
-+ bw32(B44_DMARX_ADDR, bp->rx_ring_dma + bp->dma_offset);
-
-- bw32(bp, B44_DMARX_PTR, bp->rx_pending);
-+ bw32(B44_DMARX_PTR, bp->rx_pending);
- bp->rx_prod = bp->rx_pending;
-
-- bw32(bp, B44_MIB_CTRL, MIB_CTRL_CLR_ON_READ);
-+ bw32(B44_MIB_CTRL, MIB_CTRL_CLR_ON_READ);
-
-- val = br32(bp, B44_ENET_CTRL);
-- bw32(bp, B44_ENET_CTRL, (val | ENET_CTRL_ENABLE));
-+ val = br32(B44_ENET_CTRL);
-+ bw32(B44_ENET_CTRL, (val | ENET_CTRL_ENABLE));
- }
-
- static int b44_open(struct net_device *dev)
-@@ -1419,11 +1463,11 @@
- int i=0;
- unsigned char zero[6] = {0,0,0,0,0,0};
-
-- val = br32(bp, B44_RXCONFIG);
-+ val = br32(B44_RXCONFIG);
- val &= ~(RXCONFIG_PROMISC | RXCONFIG_ALLMULTI);
- if (dev->flags & IFF_PROMISC) {
- val |= RXCONFIG_PROMISC;
-- bw32(bp, B44_RXCONFIG, val);
-+ bw32(B44_RXCONFIG, val);
- } else {
- __b44_set_mac_addr(bp);
-
-@@ -1435,9 +1479,9 @@
- for(;i<64;i++) {
- __b44_cam_write(bp, zero, i);
- }
-- bw32(bp, B44_RXCONFIG, val);
-- val = br32(bp, B44_CAM_CTRL);
-- bw32(bp, B44_CAM_CTRL, val | CAM_CTRL_ENABLE);
-+ bw32(B44_RXCONFIG, val);
-+ val = br32(B44_CAM_CTRL);
-+ bw32(B44_CAM_CTRL, val | CAM_CTRL_ENABLE);
- }
- }
-
-@@ -1678,17 +1722,288 @@
- .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 (ðcmd, 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. */
-@@ -1698,7 +2013,7 @@
- u16 *ptr = (u16 *) data;
-
- for (i = 0; i < 128; i += 2)
-- ptr[i / 2] = readw(bp->regs + 4096 + i);
-+ ptr[i / 2] = readw((void *)bp->regs + 4096 + i);
-
- return 0;
- }
-@@ -1707,19 +2022,41 @@
- {
- u8 eeprom[128];
- int err;
-+ unsigned long flags;
-
-- err = b44_read_eeprom(bp, &eeprom[0]);
-- if (err)
-- goto out;
--
-- bp->dev->dev_addr[0] = eeprom[79];
-- bp->dev->dev_addr[1] = eeprom[78];
-- bp->dev->dev_addr[2] = eeprom[81];
-- bp->dev->dev_addr[3] = eeprom[80];
-- bp->dev->dev_addr[4] = eeprom[83];
-- bp->dev->dev_addr[5] = eeprom[82];
--
-- bp->phy_addr = eeprom[90] & 0x1f;
-+ if (bp->pdev->device == PCI_DEVICE_ID_BCM4713) {
-+ /*
-+ * BCM47xx boards don't have a EEPROM. The MAC is stored in
-+ * a NVRAM area somewhere in the flash memory. As we don't
-+ * know the location and/or the format of the NVRAM area
-+ * here, we simply rely on the bootloader to write the
-+ * MAC into the CAM.
-+ */
-+ spin_lock_irqsave(&bp->lock, flags);
-+ __b44_cam_read(bp, bp->dev->dev_addr, 0);
-+ spin_unlock_irqrestore(&bp->lock, flags);
-+
-+ /*
-+ * BCM47xx boards don't have a PHY. Usually there is a switch
-+ * chip with multiple PHYs connected to the PHY port.
-+ */
-+ bp->phy_addr = B44_PHY_ADDR_NO_PHY;
-+ bp->dma_offset = 0;
-+ } else {
-+ err = b44_read_eeprom(bp, &eeprom[0]);
-+ if (err)
-+ return err;
-+
-+ bp->dev->dev_addr[0] = eeprom[79];
-+ bp->dev->dev_addr[1] = eeprom[78];
-+ bp->dev->dev_addr[2] = eeprom[81];
-+ bp->dev->dev_addr[3] = eeprom[80];
-+ bp->dev->dev_addr[4] = eeprom[83];
-+ bp->dev->dev_addr[5] = eeprom[82];
-+
-+ bp->phy_addr = eeprom[90] & 0x1f;
-+ bp->dma_offset = SB_PCI_DMA;
-+ }
-
- /* With this, plus the rx_header prepended to the data by the
- * hardware, we'll land the ethernet header on a 2-byte boundary.
-@@ -1729,13 +2066,12 @@
- bp->imask = IMASK_DEF;
-
- bp->core_unit = ssb_core_unit(bp);
-- bp->dma_offset = SB_PCI_DMA;
-
- /* XXX - really required?
- bp->flags |= B44_FLAG_BUGGY_TXPTR;
- */
--out:
-- return err;
-+
-+ return 0;
- }
-
- static int __devinit b44_init_one(struct pci_dev *pdev,
-@@ -1813,7 +2149,7 @@
-
- spin_lock_init(&bp->lock);
-
-- bp->regs = ioremap(b44reg_base, b44reg_len);
-+ bp->regs = (unsigned long) ioremap(b44reg_base, b44reg_len);
- if (bp->regs == 0UL) {
- printk(KERN_ERR PFX "Cannot map device registers, "
- "aborting.\n");
-@@ -1874,15 +2210,21 @@
-
- pci_save_state(bp->pdev);
-
-- printk(KERN_INFO "%s: Broadcom 4400 10/100BaseT Ethernet ", dev->name);
-+ printk(KERN_INFO "%s: Broadcom %s 10/100BaseT Ethernet ", dev->name,
-+ (pdev->device == PCI_DEVICE_ID_BCM4713) ? "47xx" : "4400");
- for (i = 0; i < 6; i++)
- printk("%2.2x%c", dev->dev_addr[i],
- i == 5 ? '\n' : ':');
-
-+ /* Initialize phy */
-+ spin_lock_irq(&bp->lock);
-+ b44_chip_reset(bp);
-+ spin_unlock_irq(&bp->lock);
-+
- return 0;
-
- err_out_iounmap:
-- iounmap(bp->regs);
-+ iounmap((void *) bp->regs);
-
- err_out_free_dev:
- free_netdev(dev);
-@@ -1904,7 +2246,7 @@
- struct b44 *bp = netdev_priv(dev);
-
- unregister_netdev(dev);
-- iounmap(bp->regs);
-+ iounmap((void *) bp->regs);
- free_netdev(dev);
- pci_release_regions(pdev);
- pci_disable_device(pdev);
-diff -ur linux-2.6.14.3/drivers/net/b44.h linux-2.6.14.3-openwrt/drivers/net/b44.h
---- linux-2.6.14.3/drivers/net/b44.h 2005-11-24 23:10:21.000000000 +0100
-+++ linux-2.6.14.3-openwrt/drivers/net/b44.h 2005-12-08 13:24:35.000000000 +0100
-@@ -292,6 +292,9 @@
- #define SSB_PCI_MASK1 0xfc000000
- #define SSB_PCI_MASK2 0xc0000000
-
-+#define br32(REG) readl((void *)bp->regs + (REG))
-+#define bw32(REG,VAL) writel((VAL), (void *)bp->regs + (REG))
-+
- /* 4400 PHY registers */
- #define B44_MII_AUXCTRL 24 /* Auxiliary Control */
- #define MII_AUXCTRL_DUPLEX 0x0001 /* Full Duplex */
-@@ -345,6 +348,8 @@
- };
-
- #define B44_MCAST_TABLE_SIZE 32
-+#define B44_PHY_ADDR_NO_PHY 30
-+#define B44_MDC_RATIO 5000000
-
- /* SW copy of device statistics, kept up to date by periodic timer
- * which probes HW values. Must have same relative layout as HW
-@@ -410,7 +415,7 @@
- struct net_device_stats stats;
- struct b44_hw_stats hw_stats;
-
-- void __iomem *regs;
-+ unsigned long regs;
- struct pci_dev *pdev;
- struct net_device *dev;
-
projects / lede.git / commitdiff