Merge HEAD from /spare/repo/linux-2.6/.git

19 files changed, 413 insertions, 279 deletions

diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 8acc655ec1e..7babf6af4e2 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -14,8 +14,8 @@
 
 #define DRV_MODULE_NAME		"bnx2"
 #define PFX DRV_MODULE_NAME	": "
-#define DRV_MODULE_VERSION	"1.2.19"
-#define DRV_MODULE_RELDATE	"May 23, 2005"
+#define DRV_MODULE_VERSION	"1.2.20"
+#define DRV_MODULE_RELDATE	"August 22, 2005"
 
 #define RUN_AT(x) (jiffies + (x))
 
@@ -52,7 +52,6 @@ static struct {
 	{ "HP NC370i Multifunction Gigabit Server Adapter" },
 	{ "Broadcom NetXtreme II BCM5706 1000Base-SX" },
 	{ "HP NC370F Multifunction Gigabit Server Adapter" },
-	{ 0 },
 	};
 
 static struct pci_device_id bnx2_pci_tbl[] = {
@@ -108,6 +107,15 @@ static struct flash_spec flash_table[] =
 
 MODULE_DEVICE_TABLE(pci, bnx2_pci_tbl);
 
+static inline u32 bnx2_tx_avail(struct bnx2 *bp)
+{
+	u32 diff = TX_RING_IDX(bp->tx_prod) - TX_RING_IDX(bp->tx_cons);
+
+	if (diff > MAX_TX_DESC_CNT)
+		diff = (diff & MAX_TX_DESC_CNT) - 1;
+	return (bp->tx_ring_size - diff);
+}
+
 static u32
 bnx2_reg_rd_ind(struct bnx2 *bp, u32 offset)
 {
@@ -807,7 +815,19 @@ bnx2_setup_serdes_phy(struct bnx2 *bp)
 		bnx2_write_phy(bp, MII_ADVERTISE, new_adv);
 		bnx2_write_phy(bp, MII_BMCR, bmcr | BMCR_ANRESTART |
 			BMCR_ANENABLE);
-		bp->serdes_an_pending = SERDES_AN_TIMEOUT / bp->timer_interval;
+		if (CHIP_NUM(bp) == CHIP_NUM_5706) {
+			/* Speed up link-up time when the link partner
+			 * does not autonegotiate which is very common
+			 * in blade servers. Some blade servers use
+			 * IPMI for kerboard input and it's important
+			 * to minimize link disruptions. Autoneg. involves
+			 * exchanging base pages plus 3 next pages and
+			 * normally completes in about 120 msec.
+			 */
+			bp->current_interval = SERDES_AN_TIMEOUT;
+			bp->serdes_an_pending = 1;
+			mod_timer(&bp->timer, jiffies + bp->current_interval);
+		}
 	}
 
 	return 0;
@@ -1327,22 +1347,17 @@ bnx2_tx_int(struct bnx2 *bp)
 		}
 	}
 
-	atomic_add(tx_free_bd, &bp->tx_avail_bd);
+	bp->tx_cons = sw_cons;
 
 	if (unlikely(netif_queue_stopped(bp->dev))) {
-		unsigned long flags;
-
-		spin_lock_irqsave(&bp->tx_lock, flags);
+		spin_lock(&bp->tx_lock);
 		if ((netif_queue_stopped(bp->dev)) &&
-			(atomic_read(&bp->tx_avail_bd) > MAX_SKB_FRAGS)) {
+		    (bnx2_tx_avail(bp) > MAX_SKB_FRAGS)) {
 
 			netif_wake_queue(bp->dev);
 		}
-		spin_unlock_irqrestore(&bp->tx_lock, flags);
+		spin_unlock(&bp->tx_lock);
 	}
-
-	bp->tx_cons = sw_cons;
-
 }
 
 static inline void
@@ -1523,15 +1538,12 @@ bnx2_msi(int irq, void *dev_instance, struct pt_regs *regs)
 		BNX2_PCICFG_INT_ACK_CMD_MASK_INT);
 
 	/* Return here if interrupt is disabled. */
-	if (unlikely(atomic_read(&bp->intr_sem) != 0)) {
-		return IRQ_RETVAL(1);
-	}
+	if (unlikely(atomic_read(&bp->intr_sem) != 0))
+		return IRQ_HANDLED;
 
-	if (netif_rx_schedule_prep(dev)) {
-		__netif_rx_schedule(dev);
-	}
+	netif_rx_schedule(dev);
 
-	return IRQ_RETVAL(1);
+	return IRQ_HANDLED;
 }
 
 static irqreturn_t
@@ -1549,22 +1561,19 @@ bnx2_interrupt(int irq, void *dev_instance, struct pt_regs *regs)
 	if ((bp->status_blk->status_idx == bp->last_status_idx) ||
 	    (REG_RD(bp, BNX2_PCICFG_MISC_STATUS) &
 	     BNX2_PCICFG_MISC_STATUS_INTA_VALUE))
-		return IRQ_RETVAL(0);
+		return IRQ_NONE;
 
 	REG_WR(bp, BNX2_PCICFG_INT_ACK_CMD,
 		BNX2_PCICFG_INT_ACK_CMD_USE_INT_HC_PARAM |
 		BNX2_PCICFG_INT_ACK_CMD_MASK_INT);
 
 	/* Return here if interrupt is shared and is disabled. */
-	if (unlikely(atomic_read(&bp->intr_sem) != 0)) {
-		return IRQ_RETVAL(1);
-	}
+	if (unlikely(atomic_read(&bp->intr_sem) != 0))
+		return IRQ_HANDLED;
 
-	if (netif_rx_schedule_prep(dev)) {
-		__netif_rx_schedule(dev);
-	}
+	netif_rx_schedule(dev);
 
-	return IRQ_RETVAL(1);
+	return IRQ_HANDLED;
 }
 
 static int
@@ -1581,11 +1590,9 @@ bnx2_poll(struct net_device *dev, int *budget)
 		(bp->status_blk->status_attn_bits_ack &
 		STATUS_ATTN_BITS_LINK_STATE)) {
 
-		unsigned long flags;
-
-		spin_lock_irqsave(&bp->phy_lock, flags);
+		spin_lock(&bp->phy_lock);
 		bnx2_phy_int(bp);
-		spin_unlock_irqrestore(&bp->phy_lock, flags);
+		spin_unlock(&bp->phy_lock);
 	}
 
 	if (bp->status_blk->status_tx_quick_consumer_index0 != bp->tx_cons) {
@@ -1628,9 +1635,8 @@ bnx2_set_rx_mode(struct net_device *dev)
 	struct bnx2 *bp = dev->priv;
 	u32 rx_mode, sort_mode;
 	int i;
-	unsigned long flags;
 
-	spin_lock_irqsave(&bp->phy_lock, flags);
+	spin_lock_bh(&bp->phy_lock);
 
 	rx_mode = bp->rx_mode & ~(BNX2_EMAC_RX_MODE_PROMISCUOUS |
 				  BNX2_EMAC_RX_MODE_KEEP_VLAN_TAG);
@@ -1691,7 +1697,7 @@ bnx2_set_rx_mode(struct net_device *dev)
 	REG_WR(bp, BNX2_RPM_SORT_USER0, sort_mode);
 	REG_WR(bp, BNX2_RPM_SORT_USER0, sort_mode | BNX2_RPM_SORT_USER0_ENA);
 
-	spin_unlock_irqrestore(&bp->phy_lock, flags);
+	spin_unlock_bh(&bp->phy_lock);
 }
 
 static void
@@ -2960,7 +2966,6 @@ bnx2_init_tx_ring(struct bnx2 *bp)
 	bp->tx_prod = 0;
 	bp->tx_cons = 0;
 	bp->tx_prod_bseq = 0;
-	atomic_set(&bp->tx_avail_bd, bp->tx_ring_size);
 	
 	val = BNX2_L2CTX_TYPE_TYPE_L2;
 	val |= BNX2_L2CTX_TYPE_SIZE_L2;
@@ -3507,11 +3512,11 @@ bnx2_test_registers(struct bnx2 *bp)
 		rw_mask = reg_tbl[i].rw_mask;
 		ro_mask = reg_tbl[i].ro_mask;
 
-		save_val = readl((u8 *) bp->regview + offset);
+		save_val = readl(bp->regview + offset);
 
-		writel(0, (u8 *) bp->regview + offset);
+		writel(0, bp->regview + offset);
 
-		val = readl((u8 *) bp->regview + offset);
+		val = readl(bp->regview + offset);
 		if ((val & rw_mask) != 0) {
 			goto reg_test_err;
 		}
@@ -3520,9 +3525,9 @@ bnx2_test_registers(struct bnx2 *bp)
 			goto reg_test_err;
 		}
 
-		writel(0xffffffff, (u8 *) bp->regview + offset);
+		writel(0xffffffff, bp->regview + offset);
 
-		val = readl((u8 *) bp->regview + offset);
+		val = readl(bp->regview + offset);
 		if ((val & rw_mask) != rw_mask) {
 			goto reg_test_err;
 		}
@@ -3531,11 +3536,11 @@ bnx2_test_registers(struct bnx2 *bp)
 			goto reg_test_err;
 		}
 
-		writel(save_val, (u8 *) bp->regview + offset);
+		writel(save_val, bp->regview + offset);
 		continue;
 
 reg_test_err:
-		writel(save_val, (u8 *) bp->regview + offset);
+		writel(save_val, bp->regview + offset);
 		ret = -ENODEV;
 		break;
 	}
@@ -3752,10 +3757,10 @@ bnx2_test_link(struct bnx2 *bp)
 {
 	u32 bmsr;
 
-	spin_lock_irq(&bp->phy_lock);
+	spin_lock_bh(&bp->phy_lock);
 	bnx2_read_phy(bp, MII_BMSR, &bmsr);
 	bnx2_read_phy(bp, MII_BMSR, &bmsr);
-	spin_unlock_irq(&bp->phy_lock);
+	spin_unlock_bh(&bp->phy_lock);
 		
 	if (bmsr & BMSR_LSTATUS) {
 		return 0;
@@ -3801,6 +3806,9 @@ bnx2_timer(unsigned long data)
 	struct bnx2 *bp = (struct bnx2 *) data;
 	u32 msg;
 
+	if (!netif_running(bp->dev))
+		return;
+
 	if (atomic_read(&bp->intr_sem) != 0)
 		goto bnx2_restart_timer;
 
@@ -3809,15 +3817,16 @@ bnx2_timer(unsigned long data)
 
 	if ((bp->phy_flags & PHY_SERDES_FLAG) &&
 	    (CHIP_NUM(bp) == CHIP_NUM_5706)) {
-		unsigned long flags;
 
-		spin_lock_irqsave(&bp->phy_lock, flags);
+		spin_lock(&bp->phy_lock);
 		if (bp->serdes_an_pending) {
 			bp->serdes_an_pending--;
 		}
 		else if ((bp->link_up == 0) && (bp->autoneg & AUTONEG_SPEED)) {
 			u32 bmcr;
 
+			bp->current_interval = bp->timer_interval;
+
 			bnx2_read_phy(bp, MII_BMCR, &bmcr);
 
 			if (bmcr & BMCR_ANENABLE) {
@@ -3860,14 +3869,14 @@ bnx2_timer(unsigned long data)
 
 			}
 		}
+		else
+			bp->current_interval = bp->timer_interval;
 
-		spin_unlock_irqrestore(&bp->phy_lock, flags);
+		spin_unlock(&bp->phy_lock);
 	}
 
 bnx2_restart_timer:
-	bp->timer.expires = RUN_AT(bp->timer_interval);
-
-	add_timer(&bp->timer);
+	mod_timer(&bp->timer, jiffies + bp->current_interval);
 }
 
 /* Called with rtnl_lock */
@@ -3920,12 +3929,7 @@ bnx2_open(struct net_device *dev)
 		return rc;
 	}
 	
-	init_timer(&bp->timer);
-
-	bp->timer.expires = RUN_AT(bp->timer_interval);
-	bp->timer.data = (unsigned long) bp;
-	bp->timer.function = bnx2_timer;
-	add_timer(&bp->timer);
+	mod_timer(&bp->timer, jiffies + bp->current_interval);
 
 	atomic_set(&bp->intr_sem, 0);
 
@@ -3976,12 +3980,17 @@ bnx2_reset_task(void *data)
 {
 	struct bnx2 *bp = data;
 
+	if (!netif_running(bp->dev))
+		return;
+
+	bp->in_reset_task = 1;
 	bnx2_netif_stop(bp);
 
 	bnx2_init_nic(bp);
 
 	atomic_set(&bp->intr_sem, 1);
 	bnx2_netif_start(bp);
+	bp->in_reset_task = 0;
 }
 
 static void
@@ -4041,9 +4050,7 @@ bnx2_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	u16 prod, ring_prod;
 	int i;
 
-	if (unlikely(atomic_read(&bp->tx_avail_bd) <
-		(skb_shinfo(skb)->nr_frags + 1))) {
-
+	if (unlikely(bnx2_tx_avail(bp) < (skb_shinfo(skb)->nr_frags + 1))) {
 		netif_stop_queue(dev);
 		printk(KERN_ERR PFX "%s: BUG! Tx ring full when queue awake!\n",
 			dev->name);
@@ -4140,8 +4147,6 @@ bnx2_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	prod = NEXT_TX_BD(prod);
 	bp->tx_prod_bseq += skb->len;
 
-	atomic_sub(last_frag + 1, &bp->tx_avail_bd);
-
 	REG_WR16(bp, MB_TX_CID_ADDR + BNX2_L2CTX_TX_HOST_BIDX, prod);
 	REG_WR(bp, MB_TX_CID_ADDR + BNX2_L2CTX_TX_HOST_BSEQ, bp->tx_prod_bseq);
 
@@ -4150,17 +4155,13 @@ bnx2_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	bp->tx_prod = prod;
 	dev->trans_start = jiffies;
 
-	if (unlikely(atomic_read(&bp->tx_avail_bd) <= MAX_SKB_FRAGS)) {
-		unsigned long flags;
-
-		spin_lock_irqsave(&bp->tx_lock, flags);
-		if (atomic_read(&bp->tx_avail_bd) <= MAX_SKB_FRAGS) {
-			netif_stop_queue(dev);
-
-			if (atomic_read(&bp->tx_avail_bd) > MAX_SKB_FRAGS)
-				netif_wake_queue(dev);
-		}
-		spin_unlock_irqrestore(&bp->tx_lock, flags);
+	if (unlikely(bnx2_tx_avail(bp) <= MAX_SKB_FRAGS)) {
+		spin_lock(&bp->tx_lock);
+		netif_stop_queue(dev);
+		
+		if (bnx2_tx_avail(bp) > MAX_SKB_FRAGS)
+			netif_wake_queue(dev);
+		spin_unlock(&bp->tx_lock);
 	}
 
 	return NETDEV_TX_OK;
@@ -4173,7 +4174,13 @@ bnx2_close(struct net_device *dev)
 	struct bnx2 *bp = dev->priv;
 	u32 reset_code;
 
-	flush_scheduled_work();
+	/* Calling flush_scheduled_work() may deadlock because
+	 * linkwatch_event() may be on the workqueue and it will try to get
+	 * the rtnl_lock which we are holding.
+	 */
+	while (bp->in_reset_task)
+		msleep(1);
+
 	bnx2_netif_stop(bp);
 	del_timer_sync(&bp->timer);
 	if (bp->wol)
@@ -4390,11 +4397,11 @@ bnx2_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 	bp->req_line_speed = req_line_speed;
 	bp->req_duplex = req_duplex;
 
-	spin_lock_irq(&bp->phy_lock);
+	spin_lock_bh(&bp->phy_lock);
 
 	bnx2_setup_phy(bp);
 
-	spin_unlock_irq(&bp->phy_lock);
+	spin_unlock_bh(&bp->phy_lock);
 
 	return 0;
 }
@@ -4464,19 +4471,20 @@ bnx2_nway_reset(struct net_device *dev)
 		return -EINVAL;
 	}
 
-	spin_lock_irq(&bp->phy_lock);
+	spin_lock_bh(&bp->phy_lock);
 
 	/* Force a link down visible on the other side */
 	if (bp->phy_flags & PHY_SERDES_FLAG) {
 		bnx2_write_phy(bp, MII_BMCR, BMCR_LOOPBACK);
-		spin_unlock_irq(&bp->phy_lock);
+		spin_unlock_bh(&bp->phy_lock);
 
 		msleep(20);
 
-		spin_lock_irq(&bp->phy_lock);
+		spin_lock_bh(&bp->phy_lock);
 		if (CHIP_NUM(bp) == CHIP_NUM_5706) {
-			bp->serdes_an_pending = SERDES_AN_TIMEOUT /
-				bp->timer_interval;
+			bp->current_interval = SERDES_AN_TIMEOUT;
+			bp->serdes_an_pending = 1;
+			mod_timer(&bp->timer, jiffies + bp->current_interval);
 		}
 	}
 
@@ -4484,7 +4492,7 @@ bnx2_nway_reset(struct net_device *dev)
 	bmcr &= ~BMCR_LOOPBACK;
 	bnx2_write_phy(bp, MII_BMCR, bmcr | BMCR_ANRESTART | BMCR_ANENABLE);
 
-	spin_unlock_irq(&bp->phy_lock);
+	spin_unlock_bh(&bp->phy_lock);
 
 	return 0;
 }
@@ -4670,11 +4678,11 @@ bnx2_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam *epause)
 		bp->autoneg &= ~AUTONEG_FLOW_CTRL;
 	}
 
-	spin_lock_irq(&bp->phy_lock);
+	spin_lock_bh(&bp->phy_lock);
 
 	bnx2_setup_phy(bp);
 
-	spin_unlock_irq(&bp->phy_lock);
+	spin_unlock_bh(&bp->phy_lock);
 
 	return 0;
 }
@@ -4698,7 +4706,7 @@ bnx2_set_rx_csum(struct net_device *dev, u32 data)
 
 #define BNX2_NUM_STATS 45
 
-struct {
+static struct {
 	char string[ETH_GSTRING_LEN];
 } bnx2_stats_str_arr[BNX2_NUM_STATS] = {
 	{ "rx_bytes" },
@@ -4750,7 +4758,7 @@ struct {
 
 #define STATS_OFFSET32(offset_name) (offsetof(struct statistics_block, offset_name) / 4)
 
-unsigned long bnx2_stats_offset_arr[BNX2_NUM_STATS] = {
+static unsigned long bnx2_stats_offset_arr[BNX2_NUM_STATS] = {
     STATS_OFFSET32(stat_IfHCInOctets_hi),
     STATS_OFFSET32(stat_IfHCInBadOctets_hi),
     STATS_OFFSET32(stat_IfHCOutOctets_hi),
@@ -4801,7 +4809,7 @@ unsigned long bnx2_stats_offset_arr[BNX2_NUM_STATS] = {
 /* stat_IfHCInBadOctets and stat_Dot3StatsCarrierSenseErrors are
  * skipped because of errata.
  */               
-u8 bnx2_5706_stats_len_arr[BNX2_NUM_STATS] = {
+static u8 bnx2_5706_stats_len_arr[BNX2_NUM_STATS] = {
 	8,0,8,8,8,8,8,8,8,8,
 	4,0,4,4,4,4,4,4,4,4,
 	4,4,4,4,4,4,4,4,4,4,
@@ -4811,7 +4819,7 @@ u8 bnx2_5706_stats_len_arr[BNX2_NUM_STATS] = {
 
 #define BNX2_NUM_TESTS 6
 
-struct {
+static struct {
 	char string[ETH_GSTRING_LEN];
 } bnx2_tests_str_arr[BNX2_NUM_TESTS] = {
 	{ "register_test (offline)" },
@@ -4910,7 +4918,7 @@ bnx2_get_ethtool_stats(struct net_device *dev,
 	struct bnx2 *bp = dev->priv;
 	int i;
 	u32 *hw_stats = (u32 *) bp->stats_blk;
-	u8 *stats_len_arr = 0;
+	u8 *stats_len_arr = NULL;
 
 	if (hw_stats == NULL) {
 		memset(buf, 0, sizeof(u64) * BNX2_NUM_STATS);
@@ -5012,7 +5020,7 @@ static struct ethtool_ops bnx2_ethtool_ops = {
 static int
 bnx2_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 {
-	struct mii_ioctl_data *data = (struct mii_ioctl_data *)&ifr->ifr_data;
+	struct mii_ioctl_data *data = if_mii(ifr);
 	struct bnx2 *bp = dev->priv;
 	int err;
 
@@ -5024,9 +5032,9 @@ bnx2_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 	case SIOCGMIIREG: {
 		u32 mii_regval;
 
-		spin_lock_irq(&bp->phy_lock);
+		spin_lock_bh(&bp->phy_lock);
 		err = bnx2_read_phy(bp, data->reg_num & 0x1f, &mii_regval);
-		spin_unlock_irq(&bp->phy_lock);
+		spin_unlock_bh(&bp->phy_lock);
 
 		data->val_out = mii_regval;
 
@@ -5037,9 +5045,9 @@ bnx2_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 		if (!capable(CAP_NET_ADMIN))
 			return -EPERM;
 
-		spin_lock_irq(&bp->phy_lock);
+		spin_lock_bh(&bp->phy_lock);
 		err = bnx2_write_phy(bp, data->reg_num & 0x1f, data->val_in);
-		spin_unlock_irq(&bp->phy_lock);
+		spin_unlock_bh(&bp->phy_lock);
 
 		return err;
 
@@ -5057,6 +5065,9 @@ bnx2_change_mac_addr(struct net_device *dev, void *p)
 	struct sockaddr *addr = p;
 	struct bnx2 *bp = dev->priv;
 
+	if (!is_valid_ether_addr(addr->sa_data))
+		return -EINVAL;
+
 	memcpy(dev->dev_addr, addr->sa_data, dev->addr_len);
 	if (netif_running(dev))
 		bnx2_set_mac_addr(bp);
@@ -5305,6 +5316,7 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
 	bp->stats_ticks = 1000000 & 0xffff00;
 
 	bp->timer_interval =  HZ;
+	bp->current_interval =  HZ;
 
 	/* Disable WOL support if we are running on a SERDES chip. */
 	if (CHIP_BOND_ID(bp) & CHIP_BOND_ID_SERDES_BIT) {
@@ -5328,6 +5340,15 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
 	bp->req_line_speed = 0;
 	if (bp->phy_flags & PHY_SERDES_FLAG) {
 		bp->advertising = ETHTOOL_ALL_FIBRE_SPEED | ADVERTISED_Autoneg;
+
+		reg = REG_RD_IND(bp, HOST_VIEW_SHMEM_BASE +
+				 BNX2_PORT_HW_CFG_CONFIG);
+		reg &= BNX2_PORT_HW_CFG_CFG_DFLT_LINK_MASK;
+		if (reg == BNX2_PORT_HW_CFG_CFG_DFLT_LINK_1G) {
+			bp->autoneg = 0;
+			bp->req_line_speed = bp->line_speed = SPEED_1000;
+			bp->req_duplex = DUPLEX_FULL;
+		}
 	}
 	else {
 		bp->advertising = ETHTOOL_ALL_COPPER_SPEED | ADVERTISED_Autoneg;
@@ -5335,11 +5356,17 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
 
 	bp->req_flow_ctrl = FLOW_CTRL_RX | FLOW_CTRL_TX;
 
+	init_timer(&bp->timer);
+	bp->timer.expires = RUN_AT(bp->timer_interval);
+	bp->timer.data = (unsigned long) bp;
+	bp->timer.function = bnx2_timer;
+
 	return 0;
 
 err_out_unmap:
 	if (bp->regview) {
 		iounmap(bp->regview);
+		bp->regview = NULL;
 	}
 
 err_out_release:
@@ -5454,6 +5481,8 @@ bnx2_remove_one(struct pci_dev *pdev)
 	struct net_device *dev = pci_get_drvdata(pdev);
 	struct bnx2 *bp = dev->priv;
 
+	flush_scheduled_work();
+
 	unregister_netdev(dev);
 
 	if (bp->regview)
@@ -5505,12 +5534,12 @@ bnx2_resume(struct pci_dev *pdev)
 }
 
 static struct pci_driver bnx2_pci_driver = {
-	name:		DRV_MODULE_NAME,
-	id_table:	bnx2_pci_tbl,
-	probe:		bnx2_init_one,
-	remove:		__devexit_p(bnx2_remove_one),
-	suspend:	bnx2_suspend,
-	resume:		bnx2_resume,
+	.name		= DRV_MODULE_NAME,
+	.id_table	= bnx2_pci_tbl,
+	.probe		= bnx2_init_one,
+	.remove		= __devexit_p(bnx2_remove_one),
+	.suspend	= bnx2_suspend,
+	.resume		= bnx2_resume,
 };
 
 static int __init bnx2_init(void)
diff --git a/drivers/net/bnx2.h b/drivers/net/bnx2.h
index 8214a2853d0..9ad3f5740cd 100644
--- a/drivers/net/bnx2.h
+++ b/drivers/net/bnx2.h
@@ -3841,12 +3841,12 @@ struct bnx2 {
 	struct status_block	*status_blk;
 	u32 			last_status_idx;
 
-	atomic_t		tx_avail_bd;
 	struct tx_bd		*tx_desc_ring;
 	struct sw_bd		*tx_buf_ring;
 	u32			tx_prod_bseq;
 	u16			tx_prod;
 	u16			tx_cons;
+	int			tx_ring_size;
 
 #ifdef BCM_VLAN 
 	struct			vlan_group *vlgrp;
@@ -3872,8 +3872,10 @@ struct bnx2 {
 	char			*name;
 
 	int			timer_interval;
+	int			current_interval;
 	struct			timer_list timer;
 	struct work_struct	reset_task;
+	int			in_reset_task;
 
 	/* Used to synchronize phy accesses. */
 	spinlock_t		phy_lock;
@@ -3927,7 +3929,6 @@ struct bnx2 {
 	u16			fw_wr_seq;
 	u16			fw_drv_pulse_wr_seq;
 
-	int			tx_ring_size;
 	dma_addr_t		tx_desc_mapping;
 
 
@@ -3985,7 +3986,7 @@ struct bnx2 {
 #define PHY_LOOPBACK		2
 
 	u8			serdes_an_pending;
-#define SERDES_AN_TIMEOUT	(2 * HZ)
+#define SERDES_AN_TIMEOUT	(HZ / 3)
 
 	u8			mac_addr[8];
 
@@ -4171,6 +4172,9 @@ struct fw_info {
 
 #define BNX2_PORT_HW_CFG_MAC_LOWER		0x00000054
 #define BNX2_PORT_HW_CFG_CONFIG			0x00000058
+#define BNX2_PORT_HW_CFG_CFG_DFLT_LINK_MASK	 0x001f0000
+#define BNX2_PORT_HW_CFG_CFG_DFLT_LINK_AN	 0x00000000
+#define BNX2_PORT_HW_CFG_CFG_DFLT_LINK_1G	 0x00030000
 
 #define BNX2_PORT_HW_CFG_IMD_MAC_A_UPPER	0x00000068
 #define BNX2_PORT_HW_CFG_IMD_MAC_A_LOWER	0x0000006c
diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c
index a2e8dda5afa..d2f34d5a808 100644
--- a/drivers/net/bonding/bond_3ad.c
+++ b/drivers/net/bonding/bond_3ad.c
@@ -2419,22 +2419,19 @@ out:
 	return 0;
 }
 
-int bond_3ad_lacpdu_recv(struct sk_buff *skb, struct net_device *dev, struct packet_type* ptype)
+int bond_3ad_lacpdu_recv(struct sk_buff *skb, struct net_device *dev, struct packet_type* ptype, struct net_device *orig_dev)
 {
 	struct bonding *bond = dev->priv;
 	struct slave *slave = NULL;
 	int ret = NET_RX_DROP;
 
-	if (!(dev->flags & IFF_MASTER)) {
+	if (!(dev->flags & IFF_MASTER))
 		goto out;
-	}
 
 	read_lock(&bond->lock);
-	slave = bond_get_slave_by_dev((struct bonding *)dev->priv,
-				      skb->real_dev);
-	if (slave == NULL) {
+	slave = bond_get_slave_by_dev((struct bonding *)dev->priv, orig_dev);
+	if (!slave)
 		goto out_unlock;
-	}
 
 	bond_3ad_rx_indication((struct lacpdu *) skb->data, slave, skb->len);
 
diff --git a/drivers/net/bonding/bond_3ad.h b/drivers/net/bonding/bond_3ad.h
index f4682389418..673a30af566 100644
--- a/drivers/net/bonding/bond_3ad.h
+++ b/drivers/net/bonding/bond_3ad.h
@@ -295,6 +295,6 @@ void bond_3ad_adapter_duplex_changed(struct slave *slave);
 void bond_3ad_handle_link_change(struct slave *slave, char link);
 int  bond_3ad_get_active_agg_info(struct bonding *bond, struct ad_info *ad_info);
 int bond_3ad_xmit_xor(struct sk_buff *skb, struct net_device *dev);
-int bond_3ad_lacpdu_recv(struct sk_buff *skb, struct net_device *dev, struct packet_type* ptype);
+int bond_3ad_lacpdu_recv(struct sk_buff *skb, struct net_device *dev, struct packet_type* ptype, struct net_device *orig_dev);
 #endif //__BOND_3AD_H__
 
diff --git a/drivers/net/bonding/bond_alb.c b/drivers/net/bonding/bond_alb.c
index 19e829b567d..f8fce396119 100644
--- a/drivers/net/bonding/bond_alb.c
+++ b/drivers/net/bonding/bond_alb.c
@@ -354,15 +354,14 @@ static void rlb_update_entry_from_arp(struct bonding *bond, struct arp_pkt *arp)
 	_unlock_rx_hashtbl(bond);
 }
 
-static int rlb_arp_recv(struct sk_buff *skb, struct net_device *bond_dev, struct packet_type *ptype)
+static int rlb_arp_recv(struct sk_buff *skb, struct net_device *bond_dev, struct packet_type *ptype, struct net_device *orig_dev)
 {
 	struct bonding *bond = bond_dev->priv;
 	struct arp_pkt *arp = (struct arp_pkt *)skb->data;
 	int res = NET_RX_DROP;
 
-	if (!(bond_dev->flags & IFF_MASTER)) {
+	if (!(bond_dev->flags & IFF_MASTER))
 		goto out;
-	}
 
 	if (!arp) {
 		dprintk("Packet has no ARP data\n");
diff --git a/drivers/net/hamradio/bpqether.c b/drivers/net/hamradio/bpqether.c
index ba9f0580e1f..2946e037a9b 100644
--- a/drivers/net/hamradio/bpqether.c
+++ b/drivers/net/hamradio/bpqether.c
@@ -98,7 +98,7 @@ static char bcast_addr[6]={0xFF,0xFF,0xFF,0xFF,0xFF,0xFF};
 
 static char bpq_eth_addr[6];
 
-static int bpq_rcv(struct sk_buff *, struct net_device *, struct packet_type *);
+static int bpq_rcv(struct sk_buff *, struct net_device *, struct packet_type *, struct net_device *);
 static int bpq_device_event(struct notifier_block *, unsigned long, void *);
 static const char *bpq_print_ethaddr(const unsigned char *);
 
@@ -165,7 +165,7 @@ static inline int dev_is_ethdev(struct net_device *dev)
 /*
  *	Receive an AX.25 frame via an ethernet interface.
  */
-static int bpq_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *ptype)
+static int bpq_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *ptype, struct net_device *orig_dev)
 {
 	int len;
 	char * ptr;
diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c
index c39b0609742..32d5fabd4b1 100644
--- a/drivers/net/ibmveth.c
+++ b/drivers/net/ibmveth.c
@@ -1144,7 +1144,7 @@ static void ibmveth_proc_unregister_driver(void)
 
 static struct vio_device_id ibmveth_device_table[] __devinitdata= {
 	{ "network", "IBM,l-lan"},
-	{ 0,}
+	{ "", "" }
 };
 
 MODULE_DEVICE_TABLE(vio, ibmveth_device_table);
diff --git a/drivers/net/iseries_veth.c b/drivers/net/iseries_veth.c
index 55af32e9bf0..183ba97785b 100644
--- a/drivers/net/iseries_veth.c
+++ b/drivers/net/iseries_veth.c
@@ -1370,7 +1370,7 @@ static int veth_probe(struct vio_dev *vdev, const struct vio_device_id *id)
  */
 static struct vio_device_id veth_device_table[] __devinitdata = {
 	{ "vlan", "" },
-	{ NULL, NULL }
+	{ "", "" }
 };
 MODULE_DEVICE_TABLE(vio, veth_device_table);
 
diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c
index a32668e88e0..bb71638a7c4 100644
--- a/drivers/net/ppp_generic.c
+++ b/drivers/net/ppp_generic.c
@@ -1657,7 +1657,6 @@ ppp_receive_nonmp_frame(struct ppp *ppp, struct sk_buff *skb)
 			skb->dev = ppp->dev;
 			skb->protocol = htons(npindex_to_ethertype[npi]);
 			skb->mac.raw = skb->data;
-			skb->input_dev = ppp->dev;
 			netif_rx(skb);
 			ppp->dev->last_rx = jiffies;
 		}
diff --git a/drivers/net/pppoe.c b/drivers/net/pppoe.c
index ce1a9bf7b9a..82f236cc3b9 100644
--- a/drivers/net/pppoe.c
+++ b/drivers/net/pppoe.c
@@ -377,7 +377,8 @@ abort_kfree:
  ***********************************************************************/
 static int pppoe_rcv(struct sk_buff *skb,
 		     struct net_device *dev,
-		     struct packet_type *pt)
+		     struct packet_type *pt,
+		     struct net_device *orig_dev)
 
 {
 	struct pppoe_hdr *ph;
@@ -426,7 +427,8 @@ out:
  ***********************************************************************/
 static int pppoe_disc_rcv(struct sk_buff *skb,
 			  struct net_device *dev,
-			  struct packet_type *pt)
+			  struct packet_type *pt,
+			  struct net_device *orig_dev)
 
 {
 	struct pppoe_hdr *ph;
diff --git a/drivers/net/rrunner.c b/drivers/net/rrunner.c
index 12a86f96d97..ec1a18d189a 100644
--- a/drivers/net/rrunner.c
+++ b/drivers/net/rrunner.c
@@ -1429,6 +1429,7 @@ static int rr_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
 	struct rr_private *rrpriv = netdev_priv(dev);
 	struct rr_regs __iomem *regs = rrpriv->regs;
+	struct hippi_cb *hcb = (struct hippi_cb *) skb->cb;
 	struct ring_ctrl *txctrl;
 	unsigned long flags;
 	u32 index, len = skb->len;
@@ -1460,7 +1461,7 @@ static int rr_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	ifield = (u32 *)skb_push(skb, 8);
 
 	ifield[0] = 0;
-	ifield[1] = skb->private.ifield;
+	ifield[1] = hcb->ifield;
 
 	/*
 	 * We don't need the lock before we are actually going to start
diff --git a/drivers/net/s2io.h b/drivers/net/s2io.h
index 5d9270730ca..bc64d967f08 100644
--- a/drivers/net/s2io.h
+++ b/drivers/net/s2io.h
@@ -762,8 +762,8 @@ static inline u64 readq(void __iomem *addr)
 {
 	u64 ret = 0;
 	ret = readl(addr + 4);
-	(u64) ret <<= 32;
-	(u64) ret |= readl(addr);
+	ret <<= 32;
+	ret |= readl(addr);
 
 	return ret;
 }
diff --git a/drivers/net/shaper.c b/drivers/net/shaper.c
index 3ad0b6751f6..221354eea21 100644
--- a/drivers/net/shaper.c
+++ b/drivers/net/shaper.c
@@ -156,52 +156,6 @@ static int shaper_start_xmit(struct sk_buff *skb, struct net_device *dev)
  	 
  	SHAPERCB(skb)->shapelen= shaper_clocks(shaper,skb);
  	
-#ifdef SHAPER_COMPLEX /* and broken.. */
-
- 	while(ptr && ptr!=(struct sk_buff *)&shaper->sendq)
- 	{
- 		if(ptr->pri<skb->pri 
- 			&& jiffies - SHAPERCB(ptr)->shapeclock < SHAPER_MAXSLIP)
- 		{
- 			struct sk_buff *tmp=ptr->prev;
-
- 			/*
- 			 *	It goes before us therefore we slip the length
- 			 *	of the new frame.
- 			 */
-
- 			SHAPERCB(ptr)->shapeclock+=SHAPERCB(skb)->shapelen;
- 			SHAPERCB(ptr)->shapelatency+=SHAPERCB(skb)->shapelen;
-
- 			/*
- 			 *	The packet may have slipped so far back it
- 			 *	fell off.
- 			 */
- 			if(SHAPERCB(ptr)->shapelatency > SHAPER_LATENCY)
- 			{
- 				skb_unlink(ptr);
- 				dev_kfree_skb(ptr);
- 			}
- 			ptr=tmp;
- 		}
- 		else
- 			break;
- 	}
- 	if(ptr==NULL || ptr==(struct sk_buff *)&shaper->sendq)
- 		skb_queue_head(&shaper->sendq,skb);
- 	else
- 	{
- 		struct sk_buff *tmp;
- 		/*
- 		 *	Set the packet clock out time according to the
- 		 *	frames ahead. Im sure a bit of thought could drop
- 		 *	this loop.
- 		 */
- 		for(tmp=skb_peek(&shaper->sendq); tmp!=NULL && tmp!=ptr; tmp=tmp->next)
- 			SHAPERCB(skb)->shapeclock+=tmp->shapelen;
- 		skb_append(ptr,skb);
- 	}
-#else
 	{
 		struct sk_buff *tmp;
 		/*
@@ -220,7 +174,7 @@ static int shaper_start_xmit(struct sk_buff *skb, struct net_device *dev)
 		} else
 			skb_queue_tail(&shaper->sendq, skb);
 	}
-#endif 	
+
 	if(sh_debug)
  		printk("Frame queued.\n");
  	if(skb_queue_len(&shaper->sendq)>SHAPER_QLEN)
@@ -302,7 +256,7 @@ static void shaper_kick(struct shaper *shaper)
 			 *	Pull the frame and get interrupts back on.
 			 */
 			 
-			skb_unlink(skb);
+			skb_unlink(skb, &shaper->sendq);
 			if (shaper->recovery < 
 			    SHAPERCB(skb)->shapeclock + SHAPERCB(skb)->shapelen)
 				shaper->recovery = SHAPERCB(skb)->shapeclock + SHAPERCB(skb)->shapelen;
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 6d4ab1e333b..af8263a1580 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -340,41 +340,92 @@ static struct {
 
 static void tg3_write_indirect_reg32(struct tg3 *tp, u32 off, u32 val)
 {
-	if ((tp->tg3_flags & TG3_FLAG_PCIX_TARGET_HWBUG) != 0) {
-		spin_lock_bh(&tp->indirect_lock);
-		pci_write_config_dword(tp->pdev, TG3PCI_REG_BASE_ADDR, off);
-		pci_write_config_dword(tp->pdev, TG