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

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
  xfrm: Fix xfrm_policy_gc_lock handling.
  niu: Use pci_ioremap_bar().
  bnx2x: Version Update
  bnx2x: Calling netif_carrier_off at the end of the probe
  bnx2x: PCI configuration bug on big-endian
  bnx2x: Removing the PMF indication when unloading
  mv643xx_eth: fix SMI bus access timeouts
  net: kconfig cleanup
  fs_enet: fix polling
  XFRM: copy_to_user_kmaddress() reports local address twice
  SMC91x: Fix compilation on some platforms.
  udp: Fix the SNMP counter of UDP_MIB_INERRORS
  udp: Fix the SNMP counter of UDP_MIB_INDATAGRAMS
  drivers/net/smc911x.c: Fix lockdep warning on xmit.

8 files changed, 40 insertions, 22 deletions

diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index f749b40..11f143f 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -2010,9 +2010,13 @@ config IGB_LRO
 	  If in doubt, say N.
 
 config IGB_DCA
-	bool "Enable DCA"
+	bool "Direct Cache Access (DCA) Support"
 	default y
 	depends on IGB && DCA && !(IGB=y && DCA=m)
+	---help---
+	  Say Y here if you want to use Direct Cache Access (DCA) in the
+	  driver.  DCA is a method for warming the CPU cache before data
+	  is used, with the intent of lessening the impact of cache misses.
 
 source "drivers/net/ixp2000/Kconfig"
 
@@ -2437,9 +2441,13 @@ config IXGBE
 	  will be called ixgbe.
 
 config IXGBE_DCA
-	bool
+	bool "Direct Cache Access (DCA) Support"
 	default y
 	depends on IXGBE && DCA && !(IXGBE=y && DCA=m)
+	---help---
+	  Say Y here if you want to use Direct Cache Access (DCA) in the
+	  driver.  DCA is a method for warming the CPU cache before data
+	  is used, with the intent of lessening the impact of cache misses.
 
 config IXGB
 	tristate "Intel(R) PRO/10GbE support"
@@ -2489,9 +2497,13 @@ config MYRI10GE
 	  will be called myri10ge.
 
 config MYRI10GE_DCA
-	bool
+	bool "Direct Cache Access (DCA) Support"
 	default y
 	depends on MYRI10GE && DCA && !(MYRI10GE=y && DCA=m)
+	---help---
+	  Say Y here if you want to use Direct Cache Access (DCA) in the
+	  driver.  DCA is a method for warming the CPU cache before data
+	  is used, with the intent of lessening the impact of cache misses.
 
 config NETXEN_NIC
 	tristate "NetXen Multi port (1/10) Gigabit Ethernet NIC"
diff --git a/drivers/net/bnx2x_init.h b/drivers/net/bnx2x_init.h
index 130927cf..a6c0b3a 100644
--- a/drivers/net/bnx2x_init.h
+++ b/drivers/net/bnx2x_init.h
@@ -564,14 +564,15 @@ static const struct arb_line write_arb_addr[NUM_WR_Q-1] = {
 
 static void bnx2x_init_pxp(struct bnx2x *bp)
 {
+	u16 devctl;
 	int r_order, w_order;
 	u32 val, i;
 
 	pci_read_config_word(bp->pdev,
-			     bp->pcie_cap + PCI_EXP_DEVCTL, (u16 *)&val);
-	DP(NETIF_MSG_HW, "read 0x%x from devctl\n", (u16)val);
-	w_order = ((val & PCI_EXP_DEVCTL_PAYLOAD) >> 5);
-	r_order = ((val & PCI_EXP_DEVCTL_READRQ) >> 12);
+			     bp->pcie_cap + PCI_EXP_DEVCTL, &devctl);
+	DP(NETIF_MSG_HW, "read 0x%x from devctl\n", devctl);
+	w_order = ((devctl & PCI_EXP_DEVCTL_PAYLOAD) >> 5);
+	r_order = ((devctl & PCI_EXP_DEVCTL_READRQ) >> 12);
 
 	if (r_order > MAX_RD_ORD) {
 		DP(NETIF_MSG_HW, "read order of %d  order adjusted to %d\n",
diff --git a/drivers/net/bnx2x_main.c b/drivers/net/bnx2x_main.c
index fce7451..600210d 100644
--- a/drivers/net/bnx2x_main.c
+++ b/drivers/net/bnx2x_main.c
@@ -59,8 +59,8 @@
 #include "bnx2x.h"
 #include "bnx2x_init.h"
 
-#define DRV_MODULE_VERSION	"1.45.22"
-#define DRV_MODULE_RELDATE	"2008/09/09"
+#define DRV_MODULE_VERSION	"1.45.23"
+#define DRV_MODULE_RELDATE	"2008/11/03"
 #define BNX2X_BC_VER		0x040200
 
 /* Time in jiffies before concluding the transmitter is hung */
@@ -6481,6 +6481,7 @@ load_int_disable:
 	bnx2x_free_irq(bp);
 load_error:
 	bnx2x_free_mem(bp);
+	bp->port.pmf = 0;
 
 	/* TBD we really need to reset the chip
 	   if we want to recover from this */
@@ -6791,6 +6792,7 @@ unload_error:
 	/* Report UNLOAD_DONE to MCP */
 	if (!BP_NOMCP(bp))
 		bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_DONE);
+	bp->port.pmf = 0;
 
 	/* Free SKBs, SGEs, TPA pool and driver internals */
 	bnx2x_free_skbs(bp);
@@ -10204,8 +10206,6 @@ static int __devinit bnx2x_init_one(struct pci_dev *pdev,
 		return -ENOMEM;
 	}
 
-	netif_carrier_off(dev);
-
 	bp = netdev_priv(dev);
 	bp->msglevel = debug;
 
@@ -10229,6 +10229,8 @@ static int __devinit bnx2x_init_one(struct pci_dev *pdev,
 		goto init_one_exit;
 	}
 
+	netif_carrier_off(dev);
+
 	bp->common.name = board_info[ent->driver_data].name;
 	printk(KERN_INFO "%s: %s (%c%d) PCI-E x%d %s found at mem %lx,"
 	       " IRQ %d, ", dev->name, bp->common.name,
diff --git a/drivers/net/fs_enet/fs_enet-main.c b/drivers/net/fs_enet/fs_enet-main.c
index cb51c1fb..a6f49d0 100644
--- a/drivers/net/fs_enet/fs_enet-main.c
+++ b/drivers/net/fs_enet/fs_enet-main.c
@@ -1099,7 +1099,9 @@ static int __devinit fs_enet_probe(struct of_device *ofdev,
 	ndev->stop = fs_enet_close;
 	ndev->get_stats = fs_enet_get_stats;
 	ndev->set_multicast_list = fs_set_multicast_list;
-
+#ifdef CONFIG_NET_POLL_CONTROLLER
+	ndev->poll_controller = fs_enet_netpoll;
+#endif
 	if (fpi->use_napi)
 		netif_napi_add(ndev, &fep->napi, fs_enet_rx_napi,
 		               fpi->napi_weight);
@@ -1209,7 +1211,7 @@ static void __exit fs_cleanup(void)
 static void fs_enet_netpoll(struct net_device *dev)
 {
        disable_irq(dev->irq);
-       fs_enet_interrupt(dev->irq, dev, NULL);
+       fs_enet_interrupt(dev->irq, dev);
        enable_irq(dev->irq);
 }
 #endif
diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index a9c8c08..b9dcdbd 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -1066,9 +1066,12 @@ static int smi_wait_ready(struct mv643xx_eth_shared_private *msp)
 		return 0;
 	}
 
-	if (!wait_event_timeout(msp->smi_busy_wait, smi_is_done(msp),
-				msecs_to_jiffies(100)))
-		return -ETIMEDOUT;
+	if (!smi_is_done(msp)) {
+		wait_event_timeout(msp->smi_busy_wait, smi_is_done(msp),
+				   msecs_to_jiffies(100));
+		if (!smi_is_done(msp))
+			return -ETIMEDOUT;
+	}
 
 	return 0;
 }
diff --git a/drivers/net/niu.c b/drivers/net/niu.c
index ebc8127..9acb5d7 100644
--- a/drivers/net/niu.c
+++ b/drivers/net/niu.c
@@ -8667,7 +8667,6 @@ static void __devinit niu_device_announce(struct niu *np)
 static int __devinit niu_pci_init_one(struct pci_dev *pdev,
 				      const struct pci_device_id *ent)
 {
-	unsigned long niureg_base, niureg_len;
 	union niu_parent_id parent_id;
 	struct net_device *dev;
 	struct niu *np;
@@ -8758,10 +8757,7 @@ static int __devinit niu_pci_init_one(struct pci_dev *pdev,
 
 	dev->features |= (NETIF_F_SG | NETIF_F_HW_CSUM);
 
-	niureg_base = pci_resource_start(pdev, 0);
-	niureg_len = pci_resource_len(pdev, 0);
-
-	np->regs = ioremap_nocache(niureg_base, niureg_len);
+	np->regs = pci_ioremap_bar(pdev, 0);
 	if (!np->regs) {
 		dev_err(&pdev->dev, PFX "Cannot map device registers, "
 			"aborting.\n");
diff --git a/drivers/net/smc911x.c b/drivers/net/smc911x.c
index f59c777..5051554 100644
--- a/drivers/net/smc911x.c
+++ b/drivers/net/smc911x.c
@@ -499,7 +499,7 @@ static void smc911x_hardware_send_pkt(struct net_device *dev)
 #else
 	SMC_PUSH_DATA(lp, buf, len);
 	dev->trans_start = jiffies;
-	dev_kfree_skb(skb);
+	dev_kfree_skb_irq(skb);
 #endif
 	if (!lp->tx_throttle) {
 		netif_wake_queue(dev);
diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c
index 6f9895d4..fc80f25 100644
--- a/drivers/net/smc91x.c
+++ b/drivers/net/smc91x.c
@@ -2060,6 +2060,7 @@ static int smc_request_attrib(struct platform_device *pdev,
 			      struct net_device *ndev)
 {
 	struct resource * res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "smc91x-attrib");
+	struct smc_local *lp __maybe_unused = netdev_priv(ndev);
 
 	if (!res)
 		return 0;
@@ -2074,6 +2075,7 @@ static void smc_release_attrib(struct platform_device *pdev,
 			       struct net_device *ndev)
 {
 	struct resource * res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "smc91x-attrib");
+	struct smc_local *lp __maybe_unused = netdev_priv(ndev);
 
 	if (res)
 		release_mem_region(res->start, ATTRIB_SIZE);