Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1750 commits)
  ixgbe: Allow Priority Flow Control settings to survive a device reset
  net: core: remove unneeded include in net/core/utils.c.
  e1000e: update version number
  e1000e: fix close interrupt race
  e1000e: fix loss of multicast packets
  e1000e: commonize tx cleanup routine to match e1000 & igb
  netfilter: fix nf_logger name in ebt_ulog.
  netfilter: fix warning in ebt_ulog init function.
  netfilter: fix warning about invalid const usage
  e1000: fix close race with interrupt
  e1000: cleanup clean_tx_irq routine so that it completely cleans ring
  e1000: fix tx hang detect logic and address dma mapping issues
  bridge: bad error handling when adding invalid ether address
  bonding: select current active slave when enslaving device for mode tlb and alb
  gianfar: reallocate skb when headroom is not enough for fcb
  Bump release date to 25Mar2009 and version to 0.22
  r6040: Fix second PHY address
  qeth: fix wait_event_timeout handling
  qeth: check for completion of a running recovery
  qeth: unregister MAC addresses during recovery.
  ...

Manually fixed up conflicts in:
	drivers/infiniband/hw/cxgb3/cxio_hal.h
	drivers/infiniband/hw/nes/nes_nic.c

10 files changed, 82 insertions, 60 deletions

diff --git a/drivers/infiniband/hw/amso1100/c2.c b/drivers/infiniband/hw/amso1100/c2.c
index 113f3c03c5b5..7d79aa361e26 100644
--- a/drivers/infiniband/hw/amso1100/c2.c
+++ b/drivers/infiniband/hw/amso1100/c2.c
@@ -76,7 +76,6 @@ static irqreturn_t c2_interrupt(int irq, void *dev_id);
 static void c2_tx_timeout(struct net_device *netdev);
 static int c2_change_mtu(struct net_device *netdev, int new_mtu);
 static void c2_reset(struct c2_port *c2_port);
-static struct net_device_stats *c2_get_stats(struct net_device *netdev);
 
 static struct pci_device_id c2_pci_table[] = {
 	{ PCI_DEVICE(0x18b8, 0xb001) },
@@ -349,7 +348,7 @@ static void c2_tx_clean(struct c2_port *c2_port)
 					     elem->hw_desc + C2_TXP_ADDR);
 				__raw_writew((__force u16) cpu_to_be16(TXP_HTXD_DONE),
 					     elem->hw_desc + C2_TXP_FLAGS);
-				c2_port->netstats.tx_dropped++;
+				c2_port->netdev->stats.tx_dropped++;
 				break;
 			} else {
 				__raw_writew(0,
@@ -457,7 +456,7 @@ static void c2_rx_error(struct c2_port *c2_port, struct c2_element *elem)
 		     elem->hw_desc + C2_RXP_FLAGS);
 
 	pr_debug("packet dropped\n");
-	c2_port->netstats.rx_dropped++;
+	c2_port->netdev->stats.rx_dropped++;
 }
 
 static void c2_rx_interrupt(struct net_device *netdev)
@@ -532,8 +531,8 @@ static void c2_rx_interrupt(struct net_device *netdev)
 		netif_rx(skb);
 
 		netdev->last_rx = jiffies;
-		c2_port->netstats.rx_packets++;
-		c2_port->netstats.rx_bytes += buflen;
+		netdev->stats.rx_packets++;
+		netdev->stats.rx_bytes += buflen;
 	}
 
 	/* Save where we left off */
@@ -797,8 +796,8 @@ static int c2_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 	__raw_writew((__force u16) cpu_to_be16(TXP_HTXD_READY),
 		     elem->hw_desc + C2_TXP_FLAGS);
 
-	c2_port->netstats.tx_packets++;
-	c2_port->netstats.tx_bytes += maplen;
+	netdev->stats.tx_packets++;
+	netdev->stats.tx_bytes += maplen;
 
 	/* Loop thru additional data fragments and queue them */
 	if (skb_shinfo(skb)->nr_frags) {
@@ -823,8 +822,8 @@ static int c2_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 			__raw_writew((__force u16) cpu_to_be16(TXP_HTXD_READY),
 				     elem->hw_desc + C2_TXP_FLAGS);
 
-			c2_port->netstats.tx_packets++;
-			c2_port->netstats.tx_bytes += maplen;
+			netdev->stats.tx_packets++;
+			netdev->stats.tx_bytes += maplen;
 		}
 	}
 
@@ -845,13 +844,6 @@ static int c2_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 	return NETDEV_TX_OK;
 }
 
-static struct net_device_stats *c2_get_stats(struct net_device *netdev)
-{
-	struct c2_port *c2_port = netdev_priv(netdev);
-
-	return &c2_port->netstats;
-}
-
 static void c2_tx_timeout(struct net_device *netdev)
 {
 	struct c2_port *c2_port = netdev_priv(netdev);
@@ -880,6 +872,16 @@ static int c2_change_mtu(struct net_device *netdev, int new_mtu)
 	return ret;
 }
 
+static const struct net_device_ops c2_netdev = {
+	.ndo_open 		= c2_up,
+	.ndo_stop 		= c2_down,
+	.ndo_start_xmit		= c2_xmit_frame,
+	.ndo_tx_timeout		= c2_tx_timeout,
+	.ndo_change_mtu		= c2_change_mtu,
+	.ndo_set_mac_address 	= eth_mac_addr,
+	.ndo_validate_addr	= eth_validate_addr,
+};
+
 /* Initialize network device */
 static struct net_device *c2_devinit(struct c2_dev *c2dev,
 				     void __iomem * mmio_addr)
@@ -894,12 +896,7 @@ static struct net_device *c2_devinit(struct c2_dev *c2dev,
 
 	SET_NETDEV_DEV(netdev, &c2dev->pcidev->dev);
 
-	netdev->open = c2_up;
-	netdev->stop = c2_down;
-	netdev->hard_start_xmit = c2_xmit_frame;
-	netdev->get_stats = c2_get_stats;
-	netdev->tx_timeout = c2_tx_timeout;
-	netdev->change_mtu = c2_change_mtu;
+	netdev->netdev_ops = &c2_netdev;
 	netdev->watchdog_timeo = C2_TX_TIMEOUT;
 	netdev->irq = c2dev->pcidev->irq;
 
diff --git a/drivers/infiniband/hw/amso1100/c2.h b/drivers/infiniband/hw/amso1100/c2.h
index d12a24a84fd9..f7ff66f98361 100644
--- a/drivers/infiniband/hw/amso1100/c2.h
+++ b/drivers/infiniband/hw/amso1100/c2.h
@@ -369,8 +369,6 @@ struct c2_port {
 	unsigned long mem_size;
 
 	u32 rx_buf_size;
-
-	struct net_device_stats netstats;
 };
 
 /*
diff --git a/drivers/infiniband/hw/amso1100/c2_provider.c b/drivers/infiniband/hw/amso1100/c2_provider.c
index 5119d6508181..f1948fad85d7 100644
--- a/drivers/infiniband/hw/amso1100/c2_provider.c
+++ b/drivers/infiniband/hw/amso1100/c2_provider.c
@@ -708,26 +708,27 @@ static int c2_pseudo_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 
 static int c2_pseudo_change_mtu(struct net_device *netdev, int new_mtu)
 {
-	int ret = 0;
-
 	if (new_mtu < ETH_ZLEN || new_mtu > ETH_JUMBO_MTU)
 		return -EINVAL;
 
 	netdev->mtu = new_mtu;
 
 	/* TODO: Tell rnic about new rmda interface mtu */
-	return ret;
+	return 0;
 }
 
+static const struct net_device_ops c2_pseudo_netdev_ops = {
+	.ndo_open 		= c2_pseudo_up,
+	.ndo_stop 		= c2_pseudo_down,
+	.ndo_start_xmit 	= c2_pseudo_xmit_frame,
+	.ndo_change_mtu 	= c2_pseudo_change_mtu,
+	.ndo_validate_addr	= eth_validate_addr,
+};
+
 static void setup(struct net_device *netdev)
 {
-	netdev->open = c2_pseudo_up;
-	netdev->stop = c2_pseudo_down;
-	netdev->hard_start_xmit = c2_pseudo_xmit_frame;
-	netdev->get_stats = NULL;
-	netdev->tx_timeout = NULL;
-	netdev->set_mac_address = NULL;
-	netdev->change_mtu = c2_pseudo_change_mtu;
+	netdev->netdev_ops = &c2_pseudo_netdev_ops;
+
 	netdev->watchdog_timeo = 0;
 	netdev->type = ARPHRD_ETHER;
 	netdev->mtu = 1500;
@@ -735,7 +736,6 @@ static void setup(struct net_device *netdev)
 	netdev->addr_len = ETH_ALEN;
 	netdev->tx_queue_len = 0;
 	netdev->flags |= IFF_NOARP;
-	return;
 }
 
 static struct net_device *c2_pseudo_netdev_init(struct c2_dev *c2dev)
diff --git a/drivers/infiniband/hw/cxgb3/cxio_hal.c b/drivers/infiniband/hw/cxgb3/cxio_hal.c
index d4d7204c11ed..a4a82bff7100 100644
--- a/drivers/infiniband/hw/cxgb3/cxio_hal.c
+++ b/drivers/infiniband/hw/cxgb3/cxio_hal.c
@@ -701,6 +701,9 @@ static int __cxio_tpt_op(struct cxio_rdev *rdev_p, u32 reset_tpt_entry,
 	u32 stag_idx;
 	u32 wptr;
 
+	if (rdev_p->flags)
+		return -EIO;
+
 	stag_state = stag_state > 0;
 	stag_idx = (*stag) >> 8;
 
diff --git a/drivers/infiniband/hw/cxgb3/cxio_hal.h b/drivers/infiniband/hw/cxgb3/cxio_hal.h
index e44dc2289471..094a66d1480c 100644
--- a/drivers/infiniband/hw/cxgb3/cxio_hal.h
+++ b/drivers/infiniband/hw/cxgb3/cxio_hal.h
@@ -111,6 +111,8 @@ struct cxio_rdev {
 	struct gen_pool *rqt_pool;
 	struct list_head entry;
 	struct ch_embedded_info fw_info;
+	u32	flags;
+#define	CXIO_ERROR_FATAL	1
 };
 
 static inline int cxio_num_stags(struct cxio_rdev *rdev_p)
diff --git a/drivers/infiniband/hw/cxgb3/iwch.c b/drivers/infiniband/hw/cxgb3/iwch.c
index 4489c89d6710..37a4fc264a07 100644
--- a/drivers/infiniband/hw/cxgb3/iwch.c
+++ b/drivers/infiniband/hw/cxgb3/iwch.c
@@ -51,13 +51,15 @@ cxgb3_cpl_handler_func t3c_handlers[NUM_CPL_CMDS];
 
 static void open_rnic_dev(struct t3cdev *);
 static void close_rnic_dev(struct t3cdev *);
+static void iwch_err_handler(struct t3cdev *, u32, u32);
 
 struct cxgb3_client t3c_client = {
 	.name = "iw_cxgb3",
 	.add = open_rnic_dev,
 	.remove = close_rnic_dev,
 	.handlers = t3c_handlers,
-	.redirect = iwch_ep_redirect
+	.redirect = iwch_ep_redirect,
+	.err_handler = iwch_err_handler
 };
 
 static LIST_HEAD(dev_list);
@@ -160,6 +162,17 @@ static void close_rnic_dev(struct t3cdev *tdev)
 	mutex_unlock(&dev_mutex);
 }
 
+static void iwch_err_handler(struct t3cdev *tdev, u32 status, u32 error)
+{
+	struct cxio_rdev *rdev = tdev->ulp;
+
+	if (status == OFFLOAD_STATUS_DOWN)
+		rdev->flags = CXIO_ERROR_FATAL;
+
+	return;
+
+}
+
 static int __init iwch_init_module(void)
 {
 	int err;
diff --git a/drivers/infiniband/hw/nes/nes_hw.c b/drivers/infiniband/hw/nes/nes_hw.c
index 9a51f25c6cee..52e734042b8e 100644
--- a/drivers/infiniband/hw/nes/nes_hw.c
+++ b/drivers/infiniband/hw/nes/nes_hw.c
@@ -2550,7 +2550,7 @@ static void nes_nic_napi_ce_handler(struct nes_device *nesdev, struct nes_hw_nic
 {
 	struct nes_vnic *nesvnic = container_of(cq, struct nes_vnic, nic_cq);
 
-	netif_rx_schedule(&nesvnic->napi);
+	napi_schedule(&nesvnic->napi);
 }
 
 
diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
index 025ed9f7d9c2..8d3e4c6f237e 100644
--- a/drivers/infiniband/hw/nes/nes_nic.c
+++ b/drivers/infiniband/hw/nes/nes_nic.c
@@ -111,7 +111,7 @@ static int nes_netdev_poll(struct napi_struct *napi, int budget)
 	nes_nic_ce_handler(nesdev, nescq);
 
 	if (nescq->cqes_pending == 0) {
-		netif_rx_complete(napi);
+		napi_complete(napi);
 		/* clear out completed cqes and arm */
 		nes_write32(nesdev->regs+NES_CQE_ALLOC, NES_CQE_ALLOC_NOTIFY_NEXT |
 				nescq->cq_number | (nescq->cqe_allocs_pending << 16));
@@ -1551,6 +1551,19 @@ static void nes_netdev_vlan_rx_register(struct net_device *netdev, struct vlan_g
 	spin_unlock_irqrestore(&nesadapter->phy_lock, flags);
 }
 
+static const struct net_device_ops nes_netdev_ops = {
+	.ndo_open 		= nes_netdev_open,
+	.ndo_stop		= nes_netdev_stop,
+	.ndo_start_xmit 	= nes_netdev_start_xmit,
+	.ndo_get_stats		= nes_netdev_get_stats,
+	.ndo_tx_timeout 	= nes_netdev_tx_timeout,
+	.ndo_set_mac_address	= nes_netdev_set_mac_address,
+	.ndo_set_multicast_list = nes_netdev_set_multicast_list,
+	.ndo_change_mtu		= nes_netdev_change_mtu,
+	.ndo_set_mac_address 	= eth_mac_addr,
+	.ndo_validate_addr	= eth_validate_addr,
+	.ndo_vlan_rx_register 	= nes_netdev_vlan_rx_register,
+};
 
 /**
  * nes_netdev_init - initialize network device
@@ -1559,7 +1572,7 @@ struct net_device *nes_netdev_init(struct nes_device *nesdev,
 		void __iomem *mmio_addr)
 {
 	u64 u64temp;
-	struct nes_vnic *nesvnic = NULL;
+	struct nes_vnic *nesvnic;
 	struct net_device *netdev;
 	struct nic_qp_map *curr_qp_map;
 	u32 u32temp;
@@ -1571,22 +1584,12 @@ struct net_device *nes_netdev_init(struct nes_device *nesdev,
 		printk(KERN_ERR PFX "nesvnic etherdev alloc failed");
 		return NULL;
 	}
+	nesvnic = netdev_priv(netdev);
 
 	nes_debug(NES_DBG_INIT, "netdev = %p, %s\n", netdev, netdev->name);
 
 	SET_NETDEV_DEV(netdev, &nesdev->pcidev->dev);
 
-	nesvnic = netdev_priv(netdev);
-	memset(nesvnic, 0, sizeof(*nesvnic));
-
-	netdev->open = nes_netdev_open;
-	netdev->stop = nes_netdev_stop;
-	netdev->hard_start_xmit = nes_netdev_start_xmit;
-	netdev->get_stats = nes_netdev_get_stats;
-	netdev->tx_timeout = nes_netdev_tx_timeout;
-	netdev->set_mac_address = nes_netdev_set_mac_address;
-	netdev->set_multicast_list = nes_netdev_set_multicast_list;
-	netdev->change_mtu = nes_netdev_change_mtu;
 	netdev->watchdog_timeo = NES_TX_TIMEOUT;
 	netdev->irq = nesdev->pcidev->irq;
 	netdev->mtu = ETH_DATA_LEN;
@@ -1594,11 +1597,13 @@ struct net_device *nes_netdev_init(struct nes_device *nesdev,
 	netdev->addr_len = ETH_ALEN;
 	netdev->type = ARPHRD_ETHER;
 	netdev->features = NETIF_F_HIGHDMA;
+	netdev->netdev_ops = &nes_netdev_ops;
 	netdev->ethtool_ops = &nes_ethtool_ops;
 	netif_napi_add(netdev, &nesvnic->napi, nes_netdev_poll, 128);
 	nes_debug(NES_DBG_INIT, "Enabling VLAN Insert/Delete.\n");
 	netdev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
 	netdev->vlan_rx_register = nes_netdev_vlan_rx_register;
+	netdev->features |= NETIF_F_LLTX;
 
 	/* Fill in the port structure */
 	nesvnic->netdev = netdev;
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ib.c b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
index a1925810be3c..da6082739839 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_ib.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
@@ -446,11 +446,11 @@ poll_more:
 		if (dev->features & NETIF_F_LRO)
 			lro_flush_all(&priv->lro.lro_mgr);
 
-		netif_rx_complete(napi);
+		napi_complete(napi);
 		if (unlikely(ib_req_notify_cq(priv->recv_cq,
 					      IB_CQ_NEXT_COMP |
 					      IB_CQ_REPORT_MISSED_EVENTS)) &&
-		    netif_rx_reschedule(napi))
+		    napi_reschedule(napi))
 			goto poll_more;
 	}
 
@@ -462,7 +462,7 @@ void ipoib_ib_completion(struct ib_cq *cq, void *dev_ptr)
 	struct net_device *dev = dev_ptr;
 	struct ipoib_dev_priv *priv = netdev_priv(dev);
 
-	netif_rx_schedule(&priv->napi);
+	napi_schedule(&priv->napi);
 }
 
 static void drain_tx_cq(struct net_device *dev)
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index 353c13b91e8f..421a6640c9bd 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -1021,18 +1021,22 @@ static void ipoib_lro_setup(struct ipoib_dev_priv *priv)
 	priv->lro.lro_mgr.ip_summed_aggr = CHECKSUM_UNNECESSARY;
 }
 
+static const struct net_device_ops ipoib_netdev_ops = {
+	.ndo_open		 = ipoib_open,
+	.ndo_stop		 = ipoib_stop,
+	.ndo_change_mtu		 = ipoib_change_mtu,
+	.ndo_start_xmit	 	 = ipoib_start_xmit,
+	.ndo_tx_timeout		 = ipoib_timeout,
+	.ndo_set_multicast_list	 = ipoib_set_mcast_list,
+	.ndo_neigh_setup	 = ipoib_neigh_setup_dev,
+};
+
 static void ipoib_setup(struct net_device *dev)
 {
 	struct ipoib_dev_priv *priv = netdev_priv(dev);
 
-	dev->open		 = ipoib_open;
-	dev->stop		 = ipoib_stop;
-	dev->change_mtu		 = ipoib_change_mtu;
-	dev->hard_start_xmit	 = ipoib_start_xmit;
-	dev->tx_timeout		 = ipoib_timeout;
+	dev->netdev_ops		 = &ipoib_netdev_ops;
 	dev->header_ops		 = &ipoib_header_ops;
-	dev->set_multicast_list	 = ipoib_set_mcast_list;
-	dev->neigh_setup	 = ipoib_neigh_setup_dev;
 
 	ipoib_set_ethtool_ops(dev);