Merge branch 'fixes-modulesplit' into fixes

author: Tony Lindgren <tony@atomide.com> 2011-11-07 12:27:23 -0800
committer: Tony Lindgren <tony@atomide.com> 2011-11-07 12:27:23 -0800
commit: d30cc16c8e48368e0518f4975a78711e53e14a0f (patch)
tree: 26b57f7ab5a963cc3d6c57dff6951bd930875583 /drivers/net
parent: 41eb2d813f558900884e240c2f723e36c7bd151f (diff)
parent: a1bcc1dcef8451b4291ea2a1b2677cb194102952 (diff)
164 files changed, 392 insertions, 250 deletions
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index c34cc1e7c6f..b2b9109b671 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -550,7 +550,7 @@ down:
 /*
  * Get link speed and duplex from the slave's base driver
  * using ethtool. If for some reason the call fails or the
- * values are invalid, fake speed and duplex to 100/Full
+ * values are invalid, set speed and duplex to -1,
  * and return error.
  */
 static int bond_update_speed_duplex(struct slave *slave)
@@ -560,9 +560,8 @@ static int bond_update_speed_duplex(struct slave *slave)
 	u32 slave_speed;
 	int res;
 
-	/* Fake speed and duplex */
-	slave->speed = SPEED_100;
-	slave->duplex = DUPLEX_FULL;
+	slave->speed = -1;
+	slave->duplex = -1;
 
 	res = __ethtool_get_settings(slave_dev, &ecmd);
 	if (res < 0)
@@ -1751,16 +1750,7 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
 		new_slave->link  = BOND_LINK_DOWN;
 	}
 
-	if (bond_update_speed_duplex(new_slave) &&
-	    (new_slave->link != BOND_LINK_DOWN)) {
-		pr_warning("%s: Warning: failed to get speed and duplex from %s, assumed to be 100Mb/sec and Full.\n",
-			   bond_dev->name, new_slave->dev->name);
-
-		if (bond->params.mode == BOND_MODE_8023AD) {
-			pr_warning("%s: Warning: Operation of 802.3ad mode requires ETHTOOL support in base driver for proper aggregator selection.\n",
-				   bond_dev->name);
-		}
-	}
+	bond_update_speed_duplex(new_slave);
 
 	if (USES_PRIMARY(bond->params.mode) && bond->params.primary[0]) {
 		/* if there is a primary slave, remember it */
@@ -3220,6 +3210,7 @@ static int bond_slave_netdev_event(unsigned long event,
 {
 	struct net_device *bond_dev = slave_dev->master;
 	struct bonding *bond = netdev_priv(bond_dev);
+	struct slave *slave = NULL;
 
 	switch (event) {
 	case NETDEV_UNREGISTER:
@@ -3230,20 +3221,16 @@ static int bond_slave_netdev_event(unsigned long event,
 				bond_release(bond_dev, slave_dev);
 		}
 		break;
+	case NETDEV_UP:
 	case NETDEV_CHANGE:
-		if (bond->params.mode == BOND_MODE_8023AD || bond_is_lb(bond)) {
-			struct slave *slave;
+		slave = bond_get_slave_by_dev(bond, slave_dev);
+		if (slave) {
+			u32 old_speed = slave->speed;
+			u8  old_duplex = slave->duplex;
 
-			slave = bond_get_slave_by_dev(bond, slave_dev);
-			if (slave) {
-				u32 old_speed = slave->speed;
-				u8  old_duplex = slave->duplex;
-
-				bond_update_speed_duplex(slave);
-
-				if (bond_is_lb(bond))
-					break;
+			bond_update_speed_duplex(slave);
 
+			if (bond->params.mode == BOND_MODE_8023AD) {
 				if (old_speed != slave->speed)
 					bond_3ad_adapter_speed_changed(slave);
 				if (old_duplex != slave->duplex)
diff --git a/drivers/net/bonding/bond_procfs.c b/drivers/net/bonding/bond_procfs.c
index 95de93b9038..2acf0b08016 100644
--- a/drivers/net/bonding/bond_procfs.c
+++ b/drivers/net/bonding/bond_procfs.c
@@ -1,4 +1,5 @@
 #include <linux/proc_fs.h>
+#include <linux/export.h>
 #include <net/net_namespace.h>
 #include <net/netns/generic.h>
 #include "bonding.h"
@@ -157,8 +158,16 @@ static void bond_info_show_slave(struct seq_file *seq,
 	seq_printf(seq, "\nSlave Interface: %s\n", slave->dev->name);
 	seq_printf(seq, "MII Status: %s\n",
 		   (slave->link == BOND_LINK_UP) ?  "up" : "down");
-	seq_printf(seq, "Speed: %d Mbps\n", slave->speed);
-	seq_printf(seq, "Duplex: %s\n", slave->duplex ? "full" : "half");
+	if (slave->speed == -1)
+		seq_printf(seq, "Speed: %s\n", "Unknown");
+	else
+		seq_printf(seq, "Speed: %d Mbps\n", slave->speed);
+
+	if (slave->duplex == -1)
+		seq_printf(seq, "Duplex: %s\n", "Unknown");
+	else
+		seq_printf(seq, "Duplex: %s\n", slave->duplex ? "full" : "half");
+
 	seq_printf(seq, "Link Failure Count: %u\n",
 		   slave->link_failure_count);
 
diff --git a/drivers/net/ethernet/Kconfig b/drivers/net/ethernet/Kconfig
index 6dff5a0e733..597f4d45c63 100644
--- a/drivers/net/ethernet/Kconfig
+++ b/drivers/net/ethernet/Kconfig
@@ -159,6 +159,7 @@ config S6GMAC
 	  will be called s6gmac.
 
 source "drivers/net/ethernet/seeq/Kconfig"
+source "drivers/net/ethernet/silan/Kconfig"
 source "drivers/net/ethernet/sis/Kconfig"
 source "drivers/net/ethernet/sfc/Kconfig"
 source "drivers/net/ethernet/sgi/Kconfig"
diff --git a/drivers/net/ethernet/Makefile b/drivers/net/ethernet/Makefile
index c53ad3afc99..be5dde04026 100644
--- a/drivers/net/ethernet/Makefile
+++ b/drivers/net/ethernet/Makefile
@@ -58,6 +58,7 @@ obj-$(CONFIG_SH_ETH) += renesas/
 obj-$(CONFIG_NET_VENDOR_RDC) += rdc/
 obj-$(CONFIG_S6GMAC) += s6gmac.o
 obj-$(CONFIG_NET_VENDOR_SEEQ) += seeq/
+obj-$(CONFIG_NET_VENDOR_SILAN) += silan/
 obj-$(CONFIG_NET_VENDOR_SIS) += sis/
 obj-$(CONFIG_SFC) += sfc/
 obj-$(CONFIG_NET_VENDOR_SGI) += sgi/
diff --git a/drivers/net/ethernet/amd/au1000_eth.c b/drivers/net/ethernet/amd/au1000_eth.c
index 82386677bb8..4865ff14beb 100644
--- a/drivers/net/ethernet/amd/au1000_eth.c
+++ b/drivers/net/ethernet/amd/au1000_eth.c
@@ -541,19 +541,17 @@ static void au1000_reset_mac(struct net_device *dev)
  * these are not descriptors sitting in memory.
  */
 static void
-au1000_setup_hw_rings(struct au1000_private *aup, u32 rx_base, u32 tx_base)
+au1000_setup_hw_rings(struct au1000_private *aup, void __iomem *tx_base)
 {
 	int i;
 
 	for (i = 0; i < NUM_RX_DMA; i++) {
-		aup->rx_dma_ring[i] =
-			(struct rx_dma *)
-					(rx_base + sizeof(struct rx_dma)*i);
+		aup->rx_dma_ring[i] = (struct rx_dma *)
+			(tx_base + 0x100 + sizeof(struct rx_dma) * i);
 	}
 	for (i = 0; i < NUM_TX_DMA; i++) {
-		aup->tx_dma_ring[i] =
-			(struct tx_dma *)
-					(tx_base + sizeof(struct tx_dma)*i);
+		aup->tx_dma_ring[i] = (struct tx_dma *)
+			(tx_base + sizeof(struct tx_dma) * i);
 	}
 }
 
@@ -1026,7 +1024,7 @@ static int __devinit au1000_probe(struct platform_device *pdev)
 	struct net_device *dev = NULL;
 	struct db_dest *pDB, *pDBfree;
 	int irq, i, err = 0;
-	struct resource *base, *macen;
+	struct resource *base, *macen, *macdma;
 
 	base = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (!base) {
@@ -1049,6 +1047,13 @@ static int __devinit au1000_probe(struct platform_device *pdev)
 		goto out;
 	}
 
+	macdma = platform_get_resource(pdev, IORESOURCE_MEM, 2);
+	if (!macdma) {
+		dev_err(&pdev->dev, "failed to retrieve MACDMA registers\n");
+		err = -ENODEV;
+		goto out;
+	}
+
 	if (!request_mem_region(base->start, resource_size(base),
 							pdev->name)) {
 		dev_err(&pdev->dev, "failed to request memory region for base registers\n");
@@ -1063,6 +1068,13 @@ static int __devinit au1000_probe(struct platform_device *pdev)
 		goto err_request;
 	}
 
+	if (!request_mem_region(macdma->start, resource_size(macdma),
+							pdev->name)) {
+		dev_err(&pdev->dev, "failed to request MACDMA memory region\n");
+		err = -ENXIO;
+		goto err_macdma;
+	}
+
 	dev = alloc_etherdev(sizeof(struct au1000_private));
 	if (!dev) {
 		dev_err(&pdev->dev, "alloc_etherdev failed\n");
@@ -1109,10 +1121,14 @@ static int __devinit au1000_probe(struct platform_device *pdev)
 	}
 	aup->mac_id = pdev->id;
 
-	if (pdev->id == 0)
-		au1000_setup_hw_rings(aup, MAC0_RX_DMA_ADDR, MAC0_TX_DMA_ADDR);
-	else if (pdev->id == 1)
-		au1000_setup_hw_rings(aup, MAC1_RX_DMA_ADDR, MAC1_TX_DMA_ADDR);
+	aup->macdma = ioremap_nocache(macdma->start, resource_size(macdma));
+	if (!aup->macdma) {
+		dev_err(&pdev->dev, "failed to ioremap MACDMA registers\n");
+		err = -ENXIO;
+		goto err_remap3;
+	}
+
+	au1000_setup_hw_rings(aup, aup->macdma);
 
 	/* set a random MAC now in case platform_data doesn't provide one */
 	random_ether_addr(dev->dev_addr);
@@ -1252,6 +1268,8 @@ err_out:
 err_mdiobus_reg:
 	mdiobus_free(aup->mii_bus);
 err_mdiobus_alloc:
+	iounmap(aup->macdma);
+err_remap3:
 	iounmap(aup->enable);
 err_remap2:
 	iounmap(aup->mac);
@@ -1261,6 +1279,8 @@ err_remap1:
 err_vaddr:
 	free_netdev(dev);
 err_alloc:
+	release_mem_region(macdma->start, resource_size(macdma));
+err_macdma:
 	release_mem_region(macen->start, resource_size(macen));
 err_request:
 	release_mem_region(base->start, resource_size(base));
@@ -1293,9 +1313,13 @@ static int __devexit au1000_remove(struct platform_device *pdev)
 			(NUM_TX_BUFFS + NUM_RX_BUFFS),
 			(void *)aup->vaddr, aup->dma_addr);
 
+	iounmap(aup->macdma);
 	iounmap(aup->mac);
 	iounmap(aup->enable);
 
+	base = platform_get_resource(pdev, IORESOURCE_MEM, 2);
+	release_mem_region(base->start, resource_size(base));
+
 	base = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	release_mem_region(base->start, resource_size(base));
 
diff --git a/drivers/net/ethernet/amd/au1000_eth.h b/drivers/net/ethernet/amd/au1000_eth.h
index 6229c774552..4b7f7ad62bb 100644
--- a/drivers/net/ethernet/amd/au1000_eth.h
+++ b/drivers/net/ethernet/amd/au1000_eth.h
@@ -124,7 +124,7 @@ struct au1000_private {
 	 */
 	struct mac_reg *mac;  /* mac registers                      */
 	u32 *enable;     /* address of MAC Enable Register     */
-
+	void __iomem *macdma;	/* base of MAC DMA port */
 	u32 vaddr;                /* virtual address of rx/tx buffers   */
 	dma_addr_t dma_addr;      /* dma address of rx/tx buffers       */
 
diff --git a/drivers/net/ethernet/apple/Kconfig b/drivers/net/ethernet/apple/Kconfig
index a759d5483ab..1375e2dc946 100644
--- a/drivers/net/ethernet/apple/Kconfig
+++ b/drivers/net/ethernet/apple/Kconfig
@@ -52,18 +52,6 @@ config BMAC
 	  To compile this driver as a module, choose M here: the module
 	  will be called bmac.
 
-config MAC89x0
-	tristate "Macintosh CS89x0 based ethernet cards"
-	depends on MAC
-	---help---
-	  Support for CS89x0 chipset based Ethernet cards.  If you have a
-	  Nubus or LC-PDS network (Ethernet) card of this type, say Y and
-	  read the Ethernet-HOWTO, available from
-	  <http://www.tldp.org/docs.html#howto>.
-
-	  To compile this driver as a module, choose M here. This module will
-	  be called mac89x0.
-
 config MACMACE
 	bool "Macintosh (AV) onboard MACE ethernet"
 	depends on MAC
diff --git a/drivers/net/ethernet/apple/Makefile b/drivers/net/ethernet/apple/Makefile
index 0d3a5919c95..86eaa17af0f 100644
--- a/drivers/net/ethernet/apple/Makefile
+++ b/drivers/net/ethernet/apple/Makefile
@@ -4,5 +4,4 @@
 
 obj-$(CONFIG_MACE) += mace.o
 obj-$(CONFIG_BMAC) += bmac.o
-obj-$(CONFIG_MAC89x0) += mac89x0.o
 obj-$(CONFIG_MACMACE) += macmace.o
diff --git a/drivers/net/ethernet/brocade/bna/bnad.c b/drivers/net/ethernet/brocade/bna/bnad.c
index 5d7872ecff5..7f3091e7eb4 100644
--- a/drivers/net/ethernet/brocade/bna/bnad.c
+++ b/drivers/net/ethernet/brocade/bna/bnad.c
@@ -25,6 +25,7 @@
 #include <linux/if_ether.h>
 #include <linux/ip.h>
 #include <linux/prefetch.h>
+#include <linux/module.h>
 
 #include "bnad.h"
 #include "bna.h"
diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c
index da5a5d9b8af..90ff1318cc0 100644
--- a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c
+++ b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c
@@ -40,6 +40,7 @@
 #include <net/netevent.h>
 #include <linux/highmem.h>
 #include <linux/vmalloc.h>
+#include <linux/export.h>
 
 #include "common.h"
 #include "regs.h"
diff --git a/drivers/net/ethernet/chelsio/cxgb3/l2t.c b/drivers/net/ethernet/chelsio/cxgb3/l2t.c
index 41540978a17..70fec8b1140 100644
--- a/drivers/net/ethernet/chelsio/cxgb3/l2t.c
+++ b/drivers/net/ethernet/chelsio/cxgb3/l2t.c
@@ -35,6 +35,7 @@
 #include <linux/if_vlan.h>
 #include <linux/jhash.h>
 #include <linux/slab.h>
+#include <linux/export.h>
 #include <net/neighbour.h>
 #include "common.h"
 #include "t3cdev.h"
diff --git a/drivers/net/ethernet/chelsio/cxgb4/l2t.c b/drivers/net/ethernet/chelsio/cxgb4/l2t.c
index a2d323c473f..6ac77a62f36 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/l2t.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/l2t.c
@@ -37,6 +37,9 @@
 #include <linux/if.h>
 #include <linux/if_vlan.h>
 #include <linux/jhash.h>
+#include <linux/module.h>
+#include <linux/debugfs.h>
+#include <linux/seq_file.h>
 #include <net/neighbour.h>
 #include "cxgb4.h"
 #include "l2t.h"
@@ -503,10 +506,6 @@ struct l2t_data *t4_init_l2t(void)
 	return d;
 }
 
-#include <linux/module.h>
-#include <linux/debugfs.h>
-#include <linux/seq_file.h>
-
 static inline void *l2t_get_idx(struct seq_file *seq, loff_t pos)
 {
 	struct l2t_entry *l2tab = seq->private;
diff --git a/drivers/net/ethernet/chelsio/cxgb4/sge.c b/drivers/net/ethernet/chelsio/cxgb4/sge.c
index ddc16985d0f..140254c7cba 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/sge.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/sge.c
@@ -40,6 +40,7 @@
 #include <linux/dma-mapping.h>
 #include <linux/jiffies.h>
 #include <linux/prefetch.h>
+#include <linux/export.h>
 #include <net/ipv6.h>
 #include <net/tcp.h>
 #include "cxgb4.h"
diff --git a/drivers/net/ethernet/cirrus/Kconfig b/drivers/net/ethernet/cirrus/Kconfig
index 6cbb81ccc02..1f8648f099c 100644
--- a/drivers/net/ethernet/cirrus/Kconfig
+++ b/drivers/net/ethernet/cirrus/Kconfig
@@ -6,7 +6,7 @@ config NET_VENDOR_CIRRUS
 	bool "Cirrus devices"
 	default y
 	depends on ISA || EISA || MACH_IXDP2351 || ARCH_IXDP2X01 \
-		|| MACH_MX31ADS || MACH_QQ2440 || (ARM && ARCH_EP93XX)
+		|| MACH_MX31ADS || MACH_QQ2440 || (ARM && ARCH_EP93XX) || MAC
 	---help---
 	  If you have a network (Ethernet) card belonging to this class, say Y
 	  and read the Ethernet-HOWTO, available from
@@ -47,4 +47,16 @@ config EP93XX_ETH
 	  This is a driver for the ethernet hardware included in EP93xx CPUs.
 	  Say Y if you are building a kernel for EP93xx based devices.
 
+config MAC89x0
+	tristate "Macintosh CS89x0 based ethernet cards"
+	depends on MAC
+	---help---
+	  Support for CS89x0 chipset based Ethernet cards.  If you have a
+	  Nubus or LC-PDS network (Ethernet) card of this type, say Y and
+	  read the Ethernet-HOWTO, available from
+	  <http://www.tldp.org/docs.html#howto>.
+
+	  To compile this driver as a module, choose M here. This module will
+	  be called mac89x0.
+
 endif # NET_VENDOR_CIRRUS
diff --git a/drivers/net/ethernet/cirrus/Makefile b/drivers/net/ethernet/cirrus/Makefile
index 14bd77e0cb5..ca245e2b5d9 100644
--- a/drivers/net/ethernet/cirrus/Makefile
+++ b/drivers/net/ethernet/cirrus/Makefile
@@ -4,3 +4,4 @@
 
 obj-$(CONFIG_CS89x0) += cs89x0.o
 obj-$(CONFIG_EP93XX_ETH) += ep93xx_eth.o
+obj-$(CONFIG_MAC89x0) += mac89x0.o
diff --git a/drivers/net/ethernet/apple/mac89x0.c b/drivers/net/ethernet/cirrus/mac89x0.c
index 83781f316d1..83781f316d1 100644
--- a/drivers/net/ethernet/apple/mac89x0.c
+++ b/drivers/net/ethernet/cirrus/mac89x0.c
diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.c b/drivers/net/ethernet/emulex/benet/be_cmds.c
index 824b8e6021f..2c7b36673df 100644
--- a/drivers/net/ethernet/emulex/benet/be_cmds.c
+++ b/drivers/net/ethernet/emulex/benet/be_cmds.c
@@ -318,8 +318,7 @@ static int be_mbox_db_ready_wait(struct be_adapter *adapter, void __iomem *db)
 
 		if (msecs > 4000) {
 			dev_err(&adapter->pdev->dev, "mbox poll timed out\n");
-			if (!lancer_chip(adapter))
-				be_detect_dump_ue(adapter);
+			be_detect_dump_ue(adapter);
 			return -1;
 		}
 
@@ -1540,7 +1539,14 @@ int be_cmd_rx_filter(struct be_adapter *adapter, u32 flags, u32 value)
 
 		req->if_flags_mask = req->if_flags =
 				cpu_to_le32(BE_IF_FLAGS_MULTICAST);
-		req->mcast_num = cpu_to_le16(netdev_mc_count(adapter->netdev));
+
+		/* Reset mcast promisc mode if already set by setting mask
+		 * and not setting flags field
+		 */
+		req->if_flags_mask |=
+				cpu_to_le32(BE_IF_FLAGS_MCAST_PROMISCUOUS);
+
+		req->mcast_num = cpu_to_le32(netdev_mc_count(adapter->netdev));
 		netdev_for_each_mc_addr(ha, adapter->netdev)
 			memcpy(req->mcast_mac[i++].byte, ha->addr, ETH_ALEN);
 	}
diff --git a/drivers/net/ethernet/emulex/benet/be_hw.h b/drivers/net/ethernet/emulex/benet/be_hw.h
index fbc8a915519..f2c89e3ccab 100644
--- a/drivers/net/ethernet/emulex/benet/be_hw.h
+++ b/drivers/net/ethernet/emulex/benet/be_hw.h
@@ -48,6 +48,8 @@
 /* Lancer SLIPORT_CONTROL SLIPORT_STATUS registers */
 #define SLIPORT_STATUS_OFFSET		0x404
 #define SLIPORT_CONTROL_OFFSET		0x408
+#define SLIPORT_ERROR1_OFFSET		0x40C
+#define SLIPORT_ERROR2_OFFSET		0x410
 
 #define SLIPORT_STATUS_ERR_MASK		0x80000000
 #define SLIPORT_STATUS_RN_MASK		0x01000000
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index 21804972fa2..bf266a00c77 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -16,6 +16,7 @@
  */
 
 #include <linux/prefetch.h>
+#include <linux/module.h>
 #include "be.h"
 #include "be_cmds.h"
 #include <asm/div64.h>
@@ -1905,6 +1906,8 @@ loop_continue:
 		be_rx_stats_update(rxo, rxcp);
 	}
 
+	be_cq_notify(adapter, rx_cq->id, false, work_done);
+
 	/* Refill the queue */
 	if (work_done && atomic_read(&rxo->q.used) < RX_FRAGS_REFILL_WM)
 		be_post_rx_frags(rxo, GFP_ATOMIC);
@@ -1912,10 +1915,8 @@ loop_continue:
 	/* All consumed */
 	if (work_done < budget) {
 		napi_complete(napi);
-		be_cq_notify(adapter, rx_cq->id, true, work_done);
-	} else {
-		/* More to be consumed; continue with interrupts disabled */
-		be_cq_notify(adapter, rx_cq->id, false, work_done);
+		/* Arm CQ */
+		be_cq_notify(adapter, rx_cq->id, true, 0);
 	}
 	return work_done;
 }
@@ -1977,42 +1978,62 @@ static int be_poll_tx_mcc(struct napi_struct *napi, int budget)
 
 void be_detect_dump_ue(struct be_adapter *adapter)
 {
-	u32 ue_status_lo, ue_status_hi, ue_status_lo_mask, ue_status_hi_mask;
+	u32 ue_lo = 0, ue_hi = 0, ue_lo_mask = 0, ue_hi_mask = 0;
+	u32 sliport_status = 0, sliport_err1 = 0, sliport_err2 = 0;
 	u32 i;
 
-	pci_read_config_dword(adapter->pdev,
-				PCICFG_UE_STATUS_LOW, &ue_status_lo);
-	pci_read_config_dword(adapter->pdev,
-				PCICFG_UE_STATUS_HIGH, &ue_status_hi);
-	pci_read_config_dword(adapter->pdev,
-				PCICFG_UE_STATUS_LOW_MASK, &ue_status_lo_mask);
-	pci_read_config_dword(adapter->pdev,
-				PCICFG_UE_STATUS_HI_MASK, &ue_status_hi_mask);
+	if (lancer_chip(adapter)) {
+		sliport_status = ioread32(adapter->db + SLIPORT_STATUS_OFFSET);
+		if (sliport_status & SLIPORT_STATUS_ERR_MASK) {
+			sliport_err1 = ioread32(adapter->db +
+					SLIPORT_ERROR1_OFFSET);
+			sliport_err2 = ioread32(adapter->db +
+					SLIPORT_ERROR2_OFFSET);
+		}
+	} else {
+		pci_read_config_dword(adapter->pdev,
+				PCICFG_UE_STATUS_LOW, &ue_lo);
+		pci_read_config_dword(adapter->pdev,
+				PCICFG_UE_STATUS_HIGH, &ue_hi);
+		pci_read_config_dword(adapter->pdev,
+				PCICFG_UE_STATUS_LOW_MASK, &ue_lo_mask);
+		pci_read_config_dword(adapter->pdev,
+				PCICFG_UE_STATUS_HI_MASK, &ue_hi_mask);
 
-	ue_status_lo = (ue_status_lo & (~ue_status_lo_mask));
-	ue_status_hi = (ue_status_hi & (~ue_status_hi_mask));
+		ue_lo = (ue_lo & (~ue_lo_mask));
+		ue_hi = (ue_hi & (~ue_hi_mask));
+	}
 
-	if (ue_status_lo || ue_status_hi) {
+	if (ue_lo || ue_hi ||
+		sliport_status & SLIPORT_STATUS_ERR_MASK) {
 		adapter->ue_detected = true;
 		adapter->eeh_err = true;
 		dev_err(&adapter->pdev->dev, "UE Detected!!\n");
 	}
 
-	if (ue_status_lo) {
-		for (i = 0; ue_status_lo; ue_status_lo >>= 1, i++) {
-			if (ue_status_lo & 1)
+	if (ue_lo) {
+		for (i = 0; ue_lo; ue_lo >>= 1, i++) {
+			if (ue_lo & 1)
 				dev_err(&adapter->pdev->dev,
 				"UE: %s bit set\n", ue_status_low_desc[i]);
 		}
 	}
-	if (ue_status_hi) {
-		for (i = 0; ue_status_hi; ue_status_hi >>= 1, i++) {
-			if (ue_status_hi & 1)
+	if (ue_hi) {
+		for (i = 0; ue_hi; ue_hi >>= 1, i++) {
+			if (ue_hi & 1)
 				dev_err(&adapter->pdev->dev,
 				"UE: %s bit set\n", ue_status_hi_desc[i]);
 		}
 	}
 
+	if (sliport_status & SLIPORT_STATUS_ERR_MASK) {
+		dev_err(&adapter->pdev->dev,
+			"sliport status 0x%x\n", sliport_status);
+		dev_err(&adapter->pdev->dev,
+			"sliport error1 0x%x\n", sliport_err1);
+		dev_err(&adapter->pdev->dev,
+			"sliport error2 0x%x\n", sliport_err2);
+	}
 }
 
 static void be_worker(struct work_struct *work)
@@ -2022,7 +2043,7 @@ static void be_worker(struct work_struct *work)
 	struct be_rx_obj *rxo;
 	int i;
 
-	if (!adapter->ue_detected && !lancer_chip(adapter))
+	if (!adapter->ue_detected)
 		be_detect_dump_ue(adapter);
 
 	/* when interrupts are not yet enabled, just reap any pending
diff --git a/drivers/net/ethernet/ethoc.c b/drivers/net/ethernet/ethoc.c
index bdb348a5ccf..251b635fe75 100644
--- a/drivers/net/ethernet/ethoc.c
+++ b/drivers/net/ethernet/ethoc.c
@@ -22,6 +22,7 @@
 #include <linux/sched.h>
 #include <linux/slab.h>
 #include <linux/of.h>
+#include <linux/module.h>
 #include <net/ethoc.h>
 
 static int buffer_size = 0x8000; /* 32 KBytes */
diff --git a/drivers/net/ethernet/freescale/ucc_geth.c b/drivers/net/ethernet/freescale/ucc_geth.c
index 46d690a92c0..b5dc0273a1d 100644
--- a/drivers/net/ethernet/freescale/ucc_geth.c
+++ b/drivers/net/ethernet/freescale/ucc_geth.c
@@ -17,6 +17,7 @@
 #include <linux/errno.h>
 #include <linux/slab.h>
 #include <linux/stddef.h>
+#include <linux/module.h>
 #include <linux/interrupt.h>
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
diff --git a/drivers/net/ethernet/i825xx/3c505.c b/drivers/net/ethernet/i825xx/3c505.c
index 40e1a175fce..ba82a266051 100644
--- a/drivers/net/ethernet/i825xx/3c505.c
+++ b/drivers/net/ethernet/i825xx/3c505.c
@@ -126,15 +126,13 @@
  *
  *********************************************************/
 
-#define filename __FILE__
-
 #define timeout_msg "*** timeout at %s:%s (line %d) ***\n"
 #define TIMEOUT_MSG(lineno) \
-	pr_notice(timeout_msg, filename, __func__, (lineno))
+	pr_notice(timeout_msg, __FILE__, __func__, (lineno))
 
 #define invalid_pcb_msg "*** invalid pcb length %d at %s:%s (line %d) ***\n"
 #define INVALID_PCB_MSG(len) \
-	pr_notice(invalid_pcb_msg, (len), filename, __func__, __LINE__)
+	pr_notice(invalid_pcb_msg, (len), __FILE__, __func__, __LINE__)
 
 #define search_msg "%s: Looking for 3c505 adapter at address %#x..."
 
diff --git a/drivers/net/ethernet/intel/e100.c b/drivers/net/ethernet/intel/e100.c
index ae17cd1a907..5a2fdf7a00c 100644
--- a/drivers/net/ethernet/intel/e100.c
+++ b/drivers/net/ethernet/intel/e100.c
@@ -2810,6 +2810,10 @@ static int __devinit e100_probe(struct pci_dev *pdev,
 
 	e100_get_defaults(nic);
 
+	/* D100 MAC doesn't allow rx of vlan packets with normal MTU */
+	if (nic->mac < mac_82558_D101_A4)
+		netdev->features |= NETIF_F_VLAN_CHALLENGED;
+
 	/* locks must be initialized before calling hw_reset */
 	spin_lock_init(&nic->cb_lock);
 	spin_lock_init(&nic->cmd_lock);
diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c
index 6a17c62cb86..e2a80a283fd 100644
--- a/drivers/net/ethernet/intel/e1000e/ich8lan.c
+++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c
@@ -866,8 +866,7 @@ static s32 e1000_acquire_swflag_ich8lan(struct e1000_hw *hw)
 
 	if (test_and_set_bit(__E1000_ACCESS_SHARED_RESOURCE,
 			     &hw->adapter->state)) {
-		WARN(1, "e1000e: %s: contention for Phy access\n",
-		     hw->adapter->netdev->name);
+		e_dbg("contention for Phy access\n");
 		return -E1000_ERR_PHY;
 	}
 
diff --git a/drivers/net/ethernet/intel/e1000e/param.c b/drivers/net/ethernet/intel/e1000e/param.c
index 4dd9b63273f..20e93b08e7f 100644
--- a/drivers/net/ethernet/intel/e1000e/param.c
+++ b/drivers/net/ethernet/intel/e1000e/param.c
@@ -27,6 +27,7 @@
 *******************************************************************************/
 
 #include <linux/netdevice.h>
+#include <linux/module.h>
 #include <linux/pci.h>
 
 #include "e1000.h"
diff --git a/drivers/net/ethernet/intel/igb/e1000_phy.c b/drivers/net/ethernet/intel/igb/e1000_phy.c
index 7edf31efe75..b17d7c20f81 100644
--- a/drivers/net/ethernet/intel/igb/e1000_phy.c
+++ b/drivers/net/ethernet/intel/igb/e1000_phy.c
@@ -1687,7 +1687,7 @@ s32 igb_get_cable_length_m88_gen2(struct e1000_hw *hw)
 		if (ret_val)
 			goto out;
 
-		is_cm = !(phy_data & I347AT4_PCDC_CABLE_LENGTH_UNIT);
+		is_cm = !(phy_data2 & I347AT4_PCDC_CABLE_LENGTH_UNIT);
 
 		/* Populate the phy structure with cable length in meters */
 		phy->min_cable_length = phy_data / (is_cm ? 100 : 1);
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
index 834f044be4c..f1365fef4ed 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
@@ -3344,7 +3344,7 @@ static u8 ixgbe_calculate_checksum(u8 *buffer, u32 length)
 static s32 ixgbe_host_interface_command(struct ixgbe_hw *hw, u32 *buffer,
 					u32 length)
 {
-	u32 hicr, i;
+	u32 hicr, i, bi;
 	u32 hdr_size = sizeof(struct ixgbe_hic_hdr);
 	u8 buf_len, dword_len;
 
@@ -3398,9 +3398,9 @@ static s32 ixgbe_host_interface_command(struct ixgbe_hw *hw, u32 *buffer,
 	dword_len = hdr_size >> 2;
 
 	/* first pull in the header so we know the buffer length */
-	for (i = 0; i < dword_len; i++) {
-		buffer[i] = IXGBE_READ_REG_ARRAY(hw, IXGBE_FLEX_MNG, i);
-		le32_to_cpus(&buffer[i]);
+	for (bi = 0; bi < dword_len; bi++) {
+		buffer[bi] = IXGBE_READ_REG_ARRAY(hw, IXGBE_FLEX_MNG, bi);
+		le32_to_cpus(&buffer[bi]);
 	}
 
 	/* If there is any thing in data position pull it in */
@@ -3414,12 +3414,14 @@ static s32 ixgbe_host_interface_command(struct ixgbe_hw *hw, u32 *buffer,
 		goto out;
 	}
 
-	/* Calculate length in DWORDs, add one for odd lengths */
-	dword_len = (buf_len + 1) >> 2;
+	/* Calculate length in DWORDs, add 3 for odd lengths */
+	dword_len = (buf_len + 3) >> 2;
 
-	/* Pull in the rest of the buffer (i is where we left off)*/
-	for (; i < buf_len; i++)
-		buffer[i] = IXGBE_READ_REG_ARRAY(hw, IXGBE_FLEX_MNG, i);
+	/* Pull in the rest of the buffer (bi is where we left off)*/
+	for (; bi <= dword_len; bi++) {
+		buffer[bi] = IXGBE_READ_REG_ARRAY(hw, IXGBE_FLEX_MNG, bi);
+		le32_to_cpus(&buffer[bi]);
+	}
 
 out:
 	return ret_val;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c
index 3631d639d86..33b93ffb87c 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c
@@ -561,11 +561,12 @@ static int ixgbe_dcbnl_ieee_getets(struct net_device *dev,
 	struct ixgbe_adapter *adapter = netdev_priv(dev);
 	struct ieee_ets *my_ets = adapter->ixgbe_ieee_ets;
 
+	ets->ets_cap = adapter->dcb_cfg.num_tcs.pg_tcs;
+
 	/* No IEEE PFC settings available */
 	if (!my_ets)
-		return -EINVAL;
+		return 0;
 
-	ets->ets_cap = adapter->dcb_cfg.num_tcs.pg_tcs;
 	ets->cbs = my_ets->cbs;
 	memcpy(ets->tc_tx_bw, my_ets->tc_tx_bw, sizeof(ets->tc_tx_bw));
 	memcpy(ets->tc_rx_bw, my_ets->tc_rx_bw, sizeof(ets->tc_rx_bw));
@@ -621,11 +622,12 @@ static int ixgbe_dcbnl_ieee_getpfc(struct net_device *dev,
 	struct ieee_pfc *my_pfc = adapter->ixgbe_ieee_pfc;
 	int i;
 
+	pfc->pfc_cap = adapter->dcb_cfg.num_tcs.pfc_tcs;
+
 	/* No IEEE PFC settings available */
 	if (!my_pfc)
-		return -EINVAL;
+		return 0;
 
-	pfc->pfc_cap = adapter->dcb_cfg.num_tcs.pfc_tcs;
 	pfc->pfc_en = my_pfc->pfc_en;
 	pfc->mbc = my_pfc->mbc;
 	pfc->delay = my_pfc->delay;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 09b8e88b299..8ef92d1a6aa 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -3345,34 +3345,25 @@ static void ixgbe_configure_dcb(struct ixgbe_adapter *adapter)
 
 	hw->mac.ops.set_vfta(&adapter->hw, 0, 0, true);
 
-	/* reconfigure the hardware */
-	if (adapter->dcbx_cap & DCB_CAP_DCBX_VER_CEE) {
 #ifdef IXGBE_FCOE
-		if (adapter->netdev->features & NETIF_F_FCOE_MTU)
-			max_frame = max(max_frame, IXGBE_FCOE_JUMBO_FRAME_SIZE);
+	if (adapter->netdev->features & NETIF_F_FCOE_MTU)
+		max_frame = max(max_frame, IXGBE_FCOE_JUMBO_FRAME_SIZE);
 #endif
+
+	/* reconfigure the hardware */
+	if (adapter->dcbx_cap & DCB_CAP_DCBX_VER_CEE) {
 		ixgbe_dcb_calculate_tc_credits(hw, &adapter->dcb_cfg, max_frame,
 						DCB_TX_CONFIG);
 		ixgbe_dcb_calculate_tc_credits(hw, &adapter->dcb_cfg, max_frame,
 						DCB_RX_CONFIG);
 		ixgbe_dcb_hw_config(hw, &adapter->dcb_cfg);
-	} else {
-		struct net_device *dev = adapter->netdev;
-
-		if (adapter->ixgbe_ieee_ets) {
-			struct ieee_ets *ets = adapter->ixgbe_ieee_ets;
-			int max_frame = dev->mtu + ETH_HLEN + ETH_FCS_LEN;
-
-			ixgbe_dcb_hw_ets(&adapter->hw, ets, max_frame);
-		}
-
-		if (adapter->ixgbe_ieee_pfc) {
-			struct ieee_pfc *pfc = adapter->ixgbe_ieee_pfc;
-			u8 *prio_tc = adapter->ixgbe_ieee_ets->prio_tc;
-
-			ixgbe_dcb_hw_pfc_config(&adapter->hw, pfc->pfc_en,
-						prio_tc);
-		}
+	} else if (adapter->ixgbe_ieee_ets && adapter->ixgbe_ieee_pfc) {
+		ixgbe_dcb_hw_ets(&adapter->hw,
+				 adapter->ixgbe_ieee_ets,
+				 max_frame);
+		ixgbe_dcb_hw_pfc_config(&adapter->hw,
+					adapter->ixgbe_ieee_pfc->pfc_en,
+					adapter->ixgbe_ieee_ets->prio_tc);
 	}
 
 	/* Enable RSS Hash per TC */
@@ -6125,7 +6116,6 @@ static void ixgbe_sfp_link_config_subtask(struct ixgbe_adapter *adapter)
 	autoneg = hw->phy.autoneg_advertised;
 	if ((!autoneg) && (hw->mac.ops.get_link_capabilities))
 		hw->mac.ops.get_link_capabilities(hw, &autoneg, &negotiation);
-	hw->mac.autotry_restart = false;
 	if (hw->mac.ops.setup_link)
 		hw->mac.ops.setup_link(hw, autoneg, negotiation, true);
 
@@ -7589,13 +7579,6 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
 		goto err_eeprom;
 	}
 
-	/* power down the optics for multispeed fiber and 82599 SFP+ fiber */
-	if (hw->mac.ops.disable_tx_laser &&
-	    ((hw->phy.multispeed_fiber) ||
-	     ((hw->mac.ops.get_media_type(hw) == ixgbe_media_type_fiber) &&
-	      (hw->mac.type == ixgbe_mac_82599EB))))
-		hw->mac.ops.disable_tx_laser(hw);
-
 	setup_timer(&adapter->service_timer, &ixgbe_service_timer,
 	            (unsigned long) adapter);
 
@@ -7693,6 +7676,13 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
 	if (err)
 		goto err_register;
 
+	/* power down the optics for multispeed fiber and 82599 SFP+ fiber */
+	if (hw->mac.ops.disable_tx_laser &&
+	    ((hw->phy.multispeed_fiber) ||
+	     ((hw->mac.ops.get_media_type(hw) == ixgbe_media_type_fiber) &&
+	      (hw->mac.type == ixgbe_mac_82599EB))))
+		hw->mac.ops.disable_tx_laser(hw);
+
 	/* carrier off reporting is important to ethtool even BEFORE open */
 	netif_carrier_off(netdev);
 
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h
index 5a7e1eb3359..4a5d8897faa 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h
@@ -42,10 +42,12 @@ int ixgbe_ndo_set_vf_spoofchk(struct net_device *netdev, int vf, bool setting);
 int ixgbe_ndo_get_vf_config(struct net_device *netdev,
 			    int vf, struct ifla_vf_info *ivi);
 void ixgbe_check_vf_rate_limit(struct ixgbe_adapter *adapter);
+#ifdef CONFIG_PCI_IOV
 void ixgbe_disable_sriov(struct ixgbe_adapter *adapter);
 void ixgbe_enable_sriov(struct ixgbe_adapter *adapter,
 			const struct ixgbe_info *ii);
 int ixgbe_check_vf_assignment(struct ixgbe_adapter *adapter);
+#endif
 
 
 #endif /* _IXGBE_SRIOV_H_ */
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
index 5e92cc2079b..4c8e19951d5 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
@@ -54,7 +54,7 @@ char ixgbevf_driver_name[] = "ixgbevf";
 static const char ixgbevf_driver_string[] =
 	"Intel(R) 10 Gigabit PCI Express Virtual Function Network Driver";
 
-#define DRV_VERSION "2.1.0-k"
+#define DRV_VERSION "2.2.0-k"
 const char ixgbevf_driver_version[] = DRV_VERSION;
 static char ixgbevf_copyright[] =
 	"Copyright (c) 2009 - 2010 Intel Corporation.";
diff --git a/drivers/net/ethernet/mellanox/mlx4/alloc.c b/drivers/net/ethernet/mellanox/mlx4/alloc.c
index 116cae334da..8be20e7ea3d 100644
--- a/drivers/net/ethernet/mellanox/mlx4/alloc.c
+++ b/drivers/net/ethernet/mellanox/mlx4/alloc.c
@@ -34,6 +34,7 @@
 #include <linux/errno.h>
 #include <linux/slab.h>
 #include <linux/mm.h>
+#include <linux/export.h>
 #include <linux/bitmap.h>
 #include <linux/dma-mapping.h>
 #include <linux/vmalloc.h>
diff --git a/drivers/net/ethernet/mellanox/mlx4/catas.c b/drivers/net/ethernet/mellanox/mlx4/catas.c
index 32f947154c3..45aea9c3ae2 100644
--- a/drivers/net/ethernet/mellanox/mlx4/catas.c
+++ b/drivers/net/ethernet/mellanox/mlx4/catas.c
@@ -32,6 +32,7 @@
  */
 
 #include <linux/workqueue.h>
+#include <linux/module.h>
 
 #include "mlx4.h"
 
diff --git a/drivers/net/ethernet/mellanox/mlx4/cmd.c b/drivers/net/ethernet/mellanox/mlx4/cmd.c
index 23cee7b6af9..78f5a1a0b8c 100644
--- a/drivers/net/ethernet/mellanox/mlx4/cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx4/cmd.c
@@ -34,6 +34,7 @@
 
 #include <linux/sched.h>
 #include <linux/slab.h>
+#include <linux/export.h>
 #include <linux/pci.h>
 #include <linux/errno.h>
 
diff --git a/drivers/net/ethernet/mellanox/mlx4/cq.c b/drivers/net/ethernet/mellanox/mlx4/cq.c
index bd8ef9f2fa7..499a5168892 100644
--- a/drivers/net/ethernet/mellanox/mlx4/cq.c
+++ b/drivers/net/ethernet/mellanox/mlx4/cq.c
@@ -35,6 +35,7 @@
  */
 
 #include <linux/hardirq.h>
+#include <linux/export.h>
 #include <linux/gfp.h>
 
 #include <linux/mlx4/cmd.h>
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
index 90f2cd24faa..d901b426753 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
@@ -39,6 +39,7 @@
 #include <linux/if_vlan.h>
 #include <linux/vmalloc.h>
 #include <linux/tcp.h>
+#include <linux/moduleparam.h>
 
 #include "mlx4_en.h"
 
diff --git a/drivers/net/ethernet/mellanox/mlx4/eq.c b/drivers/net/ethernet/mellanox/mlx4/eq.c
index 869a2c220a7..24ee9677599 100644
--- a/drivers/net/ethernet/mellanox/mlx4/eq.c
+++ b/drivers/net/ethernet/mellanox/mlx4/eq.c
@@ -33,6 +33,7 @@
 
 #include <linux/interrupt.h>
 #include <linux/slab.h>
+#include <linux/export.h>
 #include <linux/mm.h>
 #include <linux/dma-mapping.h>
 
diff --git a/drivers/net/ethernet/mellanox/mlx4/fw.c b/drivers/net/ethernet/mellanox/mlx4/fw.c
index abdfbacab4a..435ca6e4973 100644
--- a/drivers/net/ethernet/mellanox/mlx4/fw.c
+++ b/drivers/net/ethernet/mellanox/mlx4/fw.c
@@ -33,6 +33,7 @@
  */
 
 #include <linux/mlx4/cmd.h>
+#include <linux/module.h>
 #include <linux/cache.h>
 
 #include "fw.h"
diff --git a/drivers/net/ethernet/mellanox/mlx4/intf.c b/drivers/net/ethernet/mellanox/mlx4/intf.c
index 73c94fcdfdd..ca6feb55bd9 100644
--- a/drivers/net/ethernet/mellanox/mlx4/intf.c
+++ b/drivers/net/ethernet/mellanox/mlx4/intf.c
@@ -32,6 +32,7 @@
  */
 
 #include <linux/slab.h>
+#include <linux/export.h>
 
 #include "mlx4.h"
 
diff --git a/drivers/net/ethernet/mellanox/mlx4/mcg.c b/drivers/net/ethernet/mellanox/mlx4/mcg.c
index cd1784593a3..978688c3104 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mcg.c
+++ b/drivers/net/ethernet/mellanox/mlx4/mcg.c
@@ -35,6 +35,7 @@
 #include <linux/etherdevice.h>
 
 #include <linux/mlx4/cmd.h>
+#include <linux/export.h>
 
 #include "mlx4.h"
 
diff --git a/drivers/net/ethernet/mellanox/mlx4/mr.c b/drivers/net/ethernet/mellanox/mlx4/mr.c
index ab639cfef78..efa3e77355e 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mr.c
+++ b/drivers/net/ethernet/mellanox/mlx4/mr.c
@@ -33,6 +33,7 @@
  */
 
 #include <linux/errno.h>
+#include <linux/export.h>
 #include <linux/slab.h>
 
 #include <linux/mlx4/cmd.h>
diff --git a/drivers/net/ethernet/mellanox/mlx4/pd.c b/drivers/net/ethernet/mellanox/mlx4/pd.c
index 3736163e30e..260ed259ce9 100644
--- a/drivers/net/ethernet/mellanox/mlx4/pd.c
+++ b/drivers/net/ethernet/mellanox/mlx4/pd.c
@@ -32,6 +32,7 @@
  */
 
 #include <linux/errno.h>
+#include <linux/export.h>
 #include <linux/io-mapping.h>
 
 #include <asm/page.h>
diff --git a/drivers/net/ethernet/mellanox/mlx4/port.c b/drivers/net/ethernet/mellanox/mlx4/port.c
index a44f080fdfe..d942aea4927 100644
--- a/drivers/net/ethernet/mellanox/mlx4/port.c
+++ b/drivers/net/ethernet/mellanox/mlx4/port.c
@@ -32,6 +32,7 @@
 
 #include <linux/errno.h>
 #include <linux/if_ether.h>
+#include <linux/export.h>
 
 #include <linux/mlx4/cmd.h>
 
diff --git a/drivers/net/ethernet/mellanox/mlx4/qp.c b/drivers/net/ethernet/mellanox/mlx4/qp.c
index 51c53898c35..15f870cb259 100644
--- a/drivers/net/ethernet/mellanox/mlx4/qp.c
+++ b/drivers/net/ethernet/mellanox/mlx4/qp.c
@@ -34,6 +34,7 @@
  */
 
 #include <linux/gfp.h>
+#include <linux/export.h>
 #include <linux/mlx4/cmd.h>
 #include <linux/mlx4/qp.h>
 
diff --git a/drivers/net/ethernet/mellanox/mlx4/srq.c b/drivers/net/ethernet/mellanox/mlx4/srq.c
index a20b141dbb5..9cbf3fce014 100644
--- a/drivers/net/ethernet/mellanox/mlx4/srq.c
+++ b/drivers/net/ethernet/mellanox/mlx4/srq.c
@@ -32,6 +32,7 @@
  */
 
 #include <linux/mlx4/cmd.h>
+#include <linux/export.h>
 #include <linux/gfp.h>
 
 #include "mlx4.h"
diff --git a/drivers/net/ethernet/neterion/vxge/vxge-main.c b/drivers/net/ethernet/neterion/vxge/vxge-main.c
index 671e166b5af..a83197d757c 100644
--- a/drivers/net/ethernet/neterion/vxge/vxge-main.c
+++ b/drivers/net/ethernet/neterion/vxge/vxge-main.c
@@ -55,6 +55,7 @@
 #include <linux/firmware.h>
 #include <linux/net_tstamp.h>
 #include <linux/prefetch.h>
+#include <linux/module.h>
 #include "vxge-main.h"
 #include "vxge-reg.h"
 
diff --git a/drivers/net/ethernet/octeon/octeon_mgmt.c b/drivers/net/ethernet/octeon/octeon_mgmt.c
index bc1d946b797..212f43b308a 100644
--- a/drivers/net/ethernet/octeon/octeon_mgmt.c
+++ b/drivers/net/ethernet/octeon/octeon_mgmt.c
@@ -9,6 +9,7 @@
 #include <linux/capability.h>
 #include <linux/dma-mapping.h>
 #include <linux/init.h>
+#include <linux/module.h>
 #include <linux/interrupt.h>
 #include <linux/platform_device.h>
 #include <linux/netdevice.h>
diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c
index b89f3a684ae..48406ca382f 100644
--- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c
+++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c
@@ -20,6 +20,7 @@
 
 #include "pch_gbe.h"
 #include "pch_gbe_api.h"
+#include <linux/module.h>
 
 #define DRV_VERSION     "1.00"
 const char pch_driver_version[] = DRV_VERSION;
diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_param.c b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_param.c
index 5b5d90a47e2..9c075ea2682 100644
--- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_param.c
+++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_param.c
@@ -18,6 +18,7 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
  */
 
+#include <linux/module.h>	/* for __MODULE_STRING */
 #include "pch_gbe.h"
 
 #define OPTION_UNSET   -1
diff --git a/drivers/net/ethernet/realtek/Kconfig b/drivers/net/ethernet/realtek/Kconfig
index 84083ec6e61..0578859a3c7 100644
--- a/drivers/net/ethernet/realtek/Kconfig
+++ b/drivers/net/ethernet/realtek/Kconfig
@@ -115,16 +115,4 @@ config R8169
 	  To compile this driver as a module, choose M here: the module
 	  will be called r8169.  This is recommended.
 
-config SC92031
-	tristate "Silan SC92031 PCI Fast Ethernet Adapter driver (EXPERIMENTAL)"
-	depends on PCI && EXPERIMENTAL
-	select CRC32
-	---help---
-	  This is a driver for the Fast Ethernet PCI network cards based on
-	  the Silan SC92031 chip (sometimes also called Rsltek 8139D). If you
-	  have one of these, say Y here.
-
-	  To compile this driver as a module, choose M here: the module
-	  will be called sc92031.  This is recommended.
-
 endif # NET_VENDOR_REALTEK
diff --git a/drivers/net/ethernet/realtek/Makefile b/drivers/net/ethernet/realtek/Makefile
index e48cfb6ac42..71b1da30ecb 100644
--- a/drivers/net/ethernet/realtek/Makefile
+++ b/drivers/net/ethernet/realtek/Makefile
@@ -6,4 +6,3 @@ obj-$(CONFIG_8139CP) += 8139cp.o
 obj-$(CONFIG_8139TOO) += 8139too.o
 obj-$(CONFIG_ATP) += atp.o
 obj-$(CONFIG_R8169) += r8169.o
-obj-$(CONFIG_SC92031) += sc92031.o
diff --git a/drivers/net/ethernet/sfc/rx.c b/drivers/net/ethernet/sfc/rx.c
index adbda182f15..752d521c09b 100644
--- a/drivers/net/ethernet/sfc/rx.c
+++ b/drivers/net/ethernet/sfc/rx.c
@@ -15,6 +15,7 @@
 #include <linux/tcp.h>
 #include <linux/udp.h>
 #include <linux/prefetch.h>
+#include <linux/moduleparam.h>
 #include <net/ip.h>
 #include <net/checksum.h>
 #include "net_driver.h"
diff --git a/drivers/net/ethernet/silan/Kconfig b/drivers/net/ethernet/silan/Kconfig
new file mode 100644
index 00000000000..ae1ce170864
--- /dev/null
+++ b/drivers/net/ethernet/silan/Kconfig
@@ -0,0 +1,33 @@
+#
+# Silan device configuration
+#
+
+config NET_VENDOR_SILAN
+	bool "Silan devices"
+	default y
+	depends on PCI && EXPERIMENTAL
+	---help---
+	  If you have a network (Ethernet) card belonging to this class, say Y
+	  and read the Ethernet-HOWTO, available from
+	  <http://www.tldp.org/docs.html#howto>.
+
+	  Note that the answer to this question doesn't directly affect the
+	  kernel: saying N will just cause the configurator to skip all
+	  the questions about Silan devices. If you say Y, you will be asked for
+	  your specific card in the following questions.
+
+if NET_VENDOR_SILAN
+
+config SC92031
+	tristate "Silan SC92031 PCI Fast Ethernet Adapter driver (EXPERIMENTAL)"
+	depends on PCI && EXPERIMENTAL
+	select CRC32
+	---help---
+	  This is a driver for the Fast Ethernet PCI network cards based on
+	  the Silan SC92031 chip (sometimes also called Rsltek 8139D). If you
+	  have one of these, say Y here.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called sc92031.  This is recommended.
+
+endif # NET_VENDOR_SILAN
diff --git a/drivers/net/ethernet/silan/Makefile b/drivers/net/ethernet/silan/Makefile
new file mode 100644
index 00000000000..4ad3523dcb9
--- /dev/null
+++ b/drivers/net/ethernet/silan/Makefile
@@ -0,0 +1,5 @@
+#
+# Makefile for the Silan network device drivers.
+#
+
+obj-$(CONFIG_SC92031) += sc92031.o
diff --git a/drivers/net/ethernet/realtek/sc92031.c b/drivers/net/ethernet/silan/sc92031.c
index a284d644053..a284d644053 100644
--- a/drivers/net/ethernet/realtek/sc92031.c
+++ b/drivers/net/ethernet/silan/sc92031.c
diff --git a/drivers/net/ethernet/smsc/smsc9420.c b/drivers/net/ethernet/smsc/smsc9420.c
index 4f15680849f..edb24b0e337 100644
--- a/drivers/net/ethernet/smsc/smsc9420.c
+++ b/drivers/net/ethernet/smsc/smsc9420.c
@@ -28,6 +28,7 @@
 #include <linux/dma-mapping.h>
 #include <linux/crc32.h>
 #include <linux/slab.h>
+#include <linux/module.h>
 #include <asm/unaligned.h>
 #include "smsc9420.h"
 
diff --git a/drivers/net/ethernet/stmicro/stmmac/Kconfig b/drivers/net/ethernet/stmicro/stmmac/Kconfig
index ac6f190743d..22745d7bf53 100644
--- a/drivers/net/ethernet/stmicro/stmmac/Kconfig
+++ b/drivers/net/ethernet/stmicro/stmmac/Kconfig
@@ -29,15 +29,6 @@ config STMMAC_DA
 	  By default, the DMA arbitration scheme is based on Round-robin
 	  (rx:tx priority is 1:1).
 
-config STMMAC_DUAL_MAC
-	bool "STMMAC: dual mac support (EXPERIMENTAL)"
-	default n
-        depends on EXPERIMENTAL && STMMAC_ETH && !STMMAC_TIMER
-	---help---
-	  Some ST SoCs (for example the stx7141 and stx7200c2) have two
-	  Ethernet Controllers. This option turns on the second Ethernet
-	  device on this kind of platforms.
-
 config STMMAC_TIMER
 	bool "STMMAC Timer optimisation"
 	default n
diff --git a/drivers/net/ethernet/toshiba/ps3_gelic_net.c b/drivers/net/ethernet/toshiba/ps3_gelic_net.c
index ddb33cfd354..7bf1e201578 100644
--- a/drivers/net/ethernet/toshiba/ps3_gelic_net.c
+++ b/drivers/net/ethernet/toshiba/ps3_gelic_net.c
@@ -1674,6 +1674,9 @@ static int __devinit ps3_gelic_driver_probe(struct ps3_system_bus_device *dev)
 	int result;
 
 	pr_debug("%s: called\n", __func__);
+
+	udbg_shutdown_ps3gelic();
+
 	result = ps3_open_hv_device(dev);
 
 	if (result) {
diff --git a/drivers/net/ethernet/toshiba/ps3_gelic_net.h b/drivers/net/ethernet/toshiba/ps3_gelic_net.h
index d3fadfbc3bc..a93df6ac190 100644
--- a/drivers/net/ethernet/toshiba/ps3_gelic_net.h
+++ b/drivers/net/ethernet/toshiba/ps3_gelic_net.h
@@ -359,6 +359,12 @@ static inline void *port_priv(struct gelic_port *port)
 	return port->priv;
 }
 
+#ifdef CONFIG_PPC_EARLY_DEBUG_PS3GELIC
+extern void udbg_shutdown_ps3gelic(void);
+#else
+static inline void udbg_shutdown_ps3gelic(void) {}
+#endif
+
 extern int gelic_card_set_irq_mask(struct gelic_card *card, u64 mask);
 /* shared netdev ops */
 extern void gelic_card_up(struct gelic_card *card);
diff --git a/drivers/net/ethernet/xilinx/ll_temac_main.c b/drivers/net/ethernet/xilinx/ll_temac_main.c
index 4d1658e78de..caf3659e173 100644
--- a/drivers/net/ethernet/xilinx/ll_temac_main.c
+++ b/drivers/net/ethernet/xilinx/ll_temac_main.c
@@ -716,8 +716,8 @@ static int temac_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 		cur_p = &lp->tx_bd_v[lp->tx_bd_tail];
 		cur_p->phys = dma_map_single(ndev->dev.parent,
 					     skb_frag_address(frag),
-					     frag_size(frag), DMA_TO_DEVICE);
-		cur_p->len = frag_size(frag);
+					     skb_frag_size(frag), DMA_TO_DEVICE);
+		cur_p->len = skb_frag_size(frag);
 		cur_p->app0 = 0;
 		frag++;
 	}
diff --git a/drivers/net/ethernet/xscale/ixp4xx_eth.c b/drivers/net/ethernet/xscale/ixp4xx_eth.c
index ec96d910e9a..f45c85a8426 100644
--- a/drivers/net/ethernet/xscale/ixp4xx_eth.c
+++ b/drivers/net/ethernet/xscale/ixp4xx_eth.c
@@ -35,6 +35,7 @@
 #include <linux/platform_device.h>
 #include <linux/ptp_classify.h>
 #include <linux/slab.h>
+#include <linux/module.h>
 #include <mach/ixp46x_ts.h>
 #include <mach/npe.h>
 #include <mach/qmgr.h>
diff --git a/drivers/net/irda/Kconfig b/drivers/net/irda/Kconfig
index a40fab44b9a..d423d18b4ad 100644
--- a/drivers/net/irda/Kconfig
+++ b/drivers/net/irda/Kconfig
@@ -314,7 +314,7 @@ config TOSHIBA_FIR
 
 config AU1000_FIR
 	tristate "Alchemy Au1000 SIR/FIR"
-	depends on SOC_AU1000 && IRDA
+	depends on IRDA && MIPS_ALCHEMY
 
 config SMC_IRCC_FIR
 	tristate "SMSC IrCC (EXPERIMENTAL)"
diff --git a/drivers/net/phy/realtek.c b/drivers/net/phy/realtek.c
index a4eae750a41..f414ffb5b72 100644
--- a/drivers/net/phy/realtek.c
+++ b/drivers/net/phy/realtek.c
@@ -14,6 +14,7 @@
  *
  */
 #include <linux/phy.h>
+#include <linux/module.h>
 
 #define RTL821x_PHYSR		0x11
 #define RTL821x_PHYSR_DUPLEX	0x2000
diff --git a/drivers/net/rionet.c b/drivers/net/rionet.c
index 3bb13113703..7145714a5ec 100644
--- a/drivers/net/rionet.c
+++ b/drivers/net/rionet.c
@@ -88,8 +88,8 @@ static struct rio_dev **rionet_active;
 #define dev_rionet_capable(dev) \
 	is_rionet_capable(dev->src_ops, dev->dst_ops)
 
-#define RIONET_MAC_MATCH(x)	(*(u32 *)x == 0x00010001)
-#define RIONET_GET_DESTID(x)	(*(u16 *)(x + 4))
+#define RIONET_MAC_MATCH(x)	(!memcmp((x), "\00\01\00\01", 4))
+#define RIONET_GET_DESTID(x)	((*((u8 *)x + 4) << 8) | *((u8 *)x + 5))
 
 static int rionet_rx_clean(struct net_device *ndev)
 {
diff --git a/drivers/net/usb/lg-vl600.c b/drivers/net/usb/lg-vl600.c
index 1e722195105..d43db32f947 100644
--- a/drivers/net/usb/lg-vl600.c
+++ b/drivers/net/usb/lg-vl600.c
@@ -27,6 +27,7 @@
 #include <linux/if_ether.h>
 #include <linux/if_arp.h>
 #include <linux/inetdevice.h>
+#include <linux/module.h>
 
 /*
  * The device has a CDC ACM port for modem control (it claims to be
diff --git a/drivers/net/veth.c b/drivers/net/veth.c
index 5b23767ea81..ef883e97cee 100644
--- a/drivers/net/veth.c
+++ b/drivers/net/veth.c
@@ -17,6 +17,7 @@
 #include <net/dst.h>
 #include <net/xfrm.h>
 #include <linux/veth.h>
+#include <linux/module.h>
 
 #define DRV_NAME	"veth"
 #define DRV_VERSION	"1.0"
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 91039ab1672..6ee8410443c 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -925,12 +925,10 @@ static void virtnet_update_status(struct virtnet_info *vi)
 {
 	u16 v;
 
-	if (!virtio_has_feature(vi->vdev, VIRTIO_NET_F_STATUS))
-		return;
-
-	vi->vdev->config->get(vi->vdev,
+	if (virtio_config_val(vi->vdev, VIRTIO_NET_F_STATUS,
 			      offsetof(struct virtio_net_config, status),
-			      &v, sizeof(v));
+			      &v) < 0)
+		return;
 
 	/* Ignore unknown (future) status bits */
 	v &= VIRTIO_NET_S_LINK_UP;
@@ -1006,11 +1004,9 @@ static int virtnet_probe(struct virtio_device *vdev)
 	}
 
 	/* Configuration may specify what MAC to use.  Otherwise random. */
-	if (virtio_has_feature(vdev, VIRTIO_NET_F_MAC)) {
-		vdev->config->get(vdev,
+	if (virtio_config_val_len(vdev, VIRTIO_NET_F_MAC,
 				  offsetof(struct virtio_net_config, mac),
-				  dev->dev_addr, dev->addr_len);
-	} else
+				  dev->dev_addr, dev->addr_len) < 0)
 		random_ether_addr(dev->dev_addr);
 
 	/* Set up our device-specific information */
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
index b771ebac0f0..d96bfb1ac20 100644
--- a/drivers/net/vmxnet3/vmxnet3_drv.c
+++ b/drivers/net/vmxnet3/vmxnet3_drv.c
@@ -24,6 +24,7 @@
  *
  */
 
+#include <linux/module.h>
 #include <net/ip6_checksum.h>
 
 #include "vmxnet3_int.h"
diff --git a/drivers/net/wimax/i2400m/control.c b/drivers/net/wimax/i2400m/control.c
index 727d728649b..2fea02b35b2 100644
--- a/drivers/net/wimax/i2400m/control.c
+++ b/drivers/net/wimax/i2400m/control.c
@@ -78,6 +78,8 @@
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/wimax/i2400m.h>
+#include <linux/export.h>
+#include <linux/moduleparam.h>
 
 
 #define D_SUBMODULE control
diff --git a/drivers/net/wimax/i2400m/debugfs.c b/drivers/net/wimax/i2400m/debugfs.c
index 9c70b5fa3f5..129ba36bd04 100644
--- a/drivers/net/wimax/i2400m/debugfs.c
+++ b/drivers/net/wimax/i2400m/debugfs.c
@@ -26,6 +26,7 @@
 #include <linux/etherdevice.h>
 #include <linux/spinlock.h>
 #include <linux/device.h>
+#include <linux/export.h>
 #include "i2400m.h"
 
 
diff --git a/drivers/net/wimax/i2400m/fw.c b/drivers/net/wimax/i2400m/fw.c
index 85dadd5bf4b..7cbd7d231e1 100644
--- a/drivers/net/wimax/i2400m/fw.c
+++ b/drivers/net/wimax/i2400m/fw.c
@@ -158,6 +158,7 @@
 #include <linux/sched.h>
 #include <linux/slab.h>
 #include <linux/usb.h>
+#include <linux/export.h>
 #include "i2400m.h"
 
 
diff --git a/drivers/net/wimax/i2400m/netdev.c b/drivers/net/wimax/i2400m/netdev.c
index 2edd8fe1c1f..64a110604ad 100644
--- a/drivers/net/wimax/i2400m/netdev.c
+++ b/drivers/net/wimax/i2400m/netdev.c
@@ -76,6 +76,7 @@
 #include <linux/slab.h>
 #include <linux/netdevice.h>
 #include <linux/ethtool.h>
+#include <linux/export.h>
 #include "i2400m.h"
 
 
diff --git a/drivers/net/wimax/i2400m/rx.c b/drivers/net/wimax/i2400m/rx.c
index 2f94a872101..37becfcc98f 100644
--- a/drivers/net/wimax/i2400m/rx.c
+++ b/drivers/net/wimax/i2400m/rx.c
@@ -149,6 +149,8 @@
 #include <linux/if_arp.h>
 #include <linux/netdevice.h>
 #include <linux/workqueue.h>
+#include <linux/export.h>
+#include <linux/moduleparam.h>
 #include "i2400m.h"
 
 
diff --git a/drivers/net/wimax/i2400m/sdio.c b/drivers/net/wimax/i2400m/sdio.c
index be428cae28d..21a9edd6e75 100644
--- a/drivers/net/wimax/i2400m/sdio.c
+++ b/drivers/net/wimax/i2400m/sdio.c
@@ -55,6 +55,7 @@
 #include <linux/mmc/sdio_func.h>
 #include "i2400m-sdio.h"
 #include <linux/wimax/i2400m.h>
+#include <linux/module.h>
 
 #define D_SUBMODULE main
 #include "sdio-debug-levels.h"
diff --git a/drivers/net/wimax/i2400m/tx.c b/drivers/net/wimax/i2400m/tx.c
index 4b30ed11d78..4b9ecb20dee 100644
--- a/drivers/net/wimax/i2400m/tx.c
+++ b/drivers/net/wimax/i2400m/tx.c
@@ -245,6 +245,7 @@
  */
 #include <linux/netdevice.h>
 #include <linux/slab.h>
+#include <linux/export.h>
 #include "i2400m.h"
 
 
diff --git a/drivers/net/wimax/i2400m/usb.c b/drivers/net/wimax/i2400m/usb.c
index 9a644d052f1..2c1b8b68764 100644
--- a/drivers/net/wimax/i2400m/usb.c
+++ b/drivers/net/wimax/i2400m/usb.c
@@ -67,6 +67,7 @@
 #include <linux/wimax/i2400m.h>
 #include <linux/debugfs.h>
 #include <linux/slab.h>
+#include <linux/module.h>
 
 
 #define D_SUBMODULE usb
diff --git a/drivers/net/wireless/adm8211.c b/drivers/net/wireless/adm8211.c
index 3b752d9fb3c..f5ce5623da9 100644
--- a/drivers/net/wireless/adm8211.c
+++ b/drivers/net/wireless/adm8211.c
@@ -25,6 +25,7 @@
 #include <linux/delay.h>
 #include <linux/crc32.h>
 #include <linux/eeprom_93cx6.h>
+#include <linux/module.h>
 #include <net/mac80211.h>
 
 #include "adm8211.h"
diff --git a/drivers/net/wireless/ath/Kconfig b/drivers/net/wireless/ath/Kconfig
index 07354883641..09602241901 100644
--- a/drivers/net/wireless/ath/Kconfig
+++ b/drivers/net/wireless/ath/Kconfig
@@ -1,6 +1,6 @@
 menuconfig ATH_COMMON
 	tristate "Atheros Wireless Cards"
-	depends on CFG80211
+	depends on CFG80211 && (!UML || BROKEN)
 	---help---
 	  This will enable the support for the Atheros wireless drivers.
 	  ath5k, ath9k, ath9k_htc and ar9170 drivers share some common code, this option
diff --git a/drivers/net/wireless/ath/ath5k/debug.c b/drivers/net/wireless/ath/ath5k/debug.c
index fce8c904eea..8c5ce8b0c73 100644
--- a/drivers/net/wireless/ath/ath5k/debug.c
+++ b/drivers/net/wireless/ath/ath5k/debug.c
@@ -57,8 +57,9 @@
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
  * THE POSSIBILITY OF SUCH DAMAGES.
  */
+#include <linux/export.h>
+#include <linux/moduleparam.h>
 
-#include <linux/module.h>
 #include <linux/seq_file.h>
 #include <linux/list.h>
 #include "debug.h"
diff --git a/drivers/net/wireless/ath/ath5k/pci.c b/drivers/net/wireless/ath/ath5k/pci.c
index c1dff2ced04..dfa48eb7d95 100644
--- a/drivers/net/wireless/ath/ath5k/pci.c
+++ b/drivers/net/wireless/ath/ath5k/pci.c
@@ -18,6 +18,7 @@
 #include <linux/pci.h>
 #include <linux/pci-aspm.h>
 #include <linux/etherdevice.h>
+#include <linux/module.h>
 #include "../ath.h"
 #include "ath5k.h"
 #include "debug.h"
diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c
index 3aff36bad5d..f517eb8f7b4 100644
--- a/drivers/net/wireless/ath/ath6kl/cfg80211.c
+++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c
@@ -14,6 +14,8 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
+#include <linux/moduleparam.h>
+
 #include "core.h"
 #include "cfg80211.h"
 #include "debug.h"
diff --git a/drivers/net/wireless/ath/ath6kl/debug.c b/drivers/net/wireless/ath/ath6kl/debug.c
index ba3f23d7115..7879b531428 100644
--- a/drivers/net/wireless/ath/ath6kl/debug.c
+++ b/drivers/net/wireless/ath/ath6kl/debug.c
@@ -19,6 +19,7 @@
 #include <linux/circ_buf.h>
 #include <linux/fs.h>
 #include <linux/vmalloc.h>
+#include <linux/export.h>
 
 #include "debug.h"
 #include "target.h"
diff --git a/drivers/net/wireless/ath/ath6kl/sdio.c b/drivers/net/wireless/ath/ath6kl/sdio.c
index f1dc311ee0c..066d4f88807 100644
--- a/drivers/net/wireless/ath/ath6kl/sdio.c
+++ b/drivers/net/wireless/ath/ath6kl/sdio.c
@@ -14,6 +14,7 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
+#include <linux/module.h>
 #include <linux/mmc/card.h>
 #include <linux/mmc/mmc.h>
 #include <linux/mmc/host.h>
diff --git a/drivers/net/wireless/ath/ath9k/ahb.c b/drivers/net/wireless/ath/ath9k/ahb.c
index 85a54cd2b08..5e47ca6d16a 100644
--- a/drivers/net/wireless/ath/ath9k/ahb.c
+++ b/drivers/net/wireless/ath/ath9k/ahb.c
@@ -19,6 +19,7 @@
 #include <linux/nl80211.h>
 #include <linux/platform_device.h>
 #include <linux/ath9k_platform.h>
+#include <linux/module.h>
 #include "ath9k.h"
 
 static const struct platform_device_id ath9k_platform_id_table[] = {
diff --git a/drivers/net/wireless/ath/ath9k/ani.c b/drivers/net/wireless/ath/ath9k/ani.c
index 2776c3c1f50..a639b94f764 100644
--- a/drivers/net/wireless/ath/ath9k/ani.c
+++ b/drivers/net/wireless/ath/ath9k/ani.c
@@ -15,6 +15,7 @@
  */
 
 #include <linux/kernel.h>
+#include <linux/export.h>
 #include "hw.h"
 #include "hw-ops.h"
 
diff --git a/drivers/net/wireless/ath/ath9k/ar9002_hw.c b/drivers/net/wireless/ath/ath9k/ar9002_hw.c
index 626d547d2f0..11f192a1ceb 100644
--- a/drivers/net/wireless/ath/ath9k/ar9002_hw.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_hw.c
@@ -14,6 +14,7 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
+#include <linux/moduleparam.h>
 #include "hw.h"
 #include "ar5008_initvals.h"
 #include "ar9001_initvals.h"
diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
index f7d8e516a2a..b5920168606 100644
--- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
@@ -15,6 +15,7 @@
  */
 
 #include "hw.h"
+#include <linux/export.h>
 
 #define AR_BufLen           0x00000fff
 
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
index b363cc06cfd..ccde784a842 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
@@ -13,6 +13,7 @@
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
+#include <linux/export.h>
 #include "hw.h"
 #include "ar9003_mac.h"
 
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
index 0c462c904cb..a4450cba065 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
@@ -14,6 +14,7 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
+#include <linux/export.h>
 #include "hw.h"
 #include "ar9003_phy.h"
 
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
index fe96997921d..2330e7ede19 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -14,6 +14,7 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
+#include <linux/export.h>
 #include "hw.h"
 #include "ar9003_phy.h"
 
diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c
index 6635c377dc0..012263968d6 100644
--- a/drivers/net/wireless/ath/ath9k/btcoex.c
+++ b/drivers/net/wireless/ath/ath9k/btcoex.c
@@ -14,6 +14,7 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
+#include <linux/export.h>
 #include "hw.h"
 
 enum ath_bt_mode {
diff --git a/drivers/net/wireless/ath/ath9k/calib.c b/drivers/net/wireless/ath/ath9k/calib.c
index ebaf304f464..99538810a31 100644
--- a/drivers/net/wireless/ath/ath9k/calib.c
+++ b/drivers/net/wireless/ath/ath9k/calib.c
@@ -16,6 +16,7 @@
 
 #include "hw.h"
 #include "hw-ops.h"
+#include <linux/export.h>
 
 /* Common calibration code */
 
diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c
index 327aa28f603..2741203e803 100644
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
@@ -16,6 +16,7 @@
 
 #include <linux/slab.h>
 #include <linux/vmalloc.h>
+#include <linux/export.h>
 #include <asm/unaligned.h>
 
 #include "ath9k.h"
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index f16d2033081..4952ad8c4e8 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -16,6 +16,7 @@
 
 #include <linux/io.h>
 #include <linux/slab.h>
+#include <linux/module.h>
 #include <asm/unaligned.h>
 
 #include "hw.h"
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index af1b3254953..d4c909f8e47 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -17,6 +17,7 @@
 #include <linux/dma-mapping.h>
 #include <linux/slab.h>
 #include <linux/ath9k_platform.h>
+#include <linux/module.h>
 
 #include "ath9k.h"
 
diff --git a/drivers/net/wireless/ath/ath9k/mac.c b/drivers/net/wireless/ath/ath9k/mac.c
index 6a8fdf33a52..ecdb6fd2907 100644
--- a/drivers/net/wireless/ath/ath9k/mac.c
+++ b/drivers/net/wireless/ath/ath9k/mac.c
@@ -16,6 +16,7 @@
 
 #include "hw.h"
 #include "hw-ops.h"
+#include <linux/export.h>
 
 static void ath9k_hw_set_txq_interrupts(struct ath_hw *ah,
 					struct ath9k_tx_queue_info *qi)
diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c
index edb0b4b3da3..2dcdf63cb39 100644
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -18,6 +18,7 @@
 #include <linux/pci.h>
 #include <linux/pci-aspm.h>
 #include <linux/ath9k_platform.h>
+#include <linux/module.h>
 #include "ath9k.h"
 
 static DEFINE_PCI_DEVICE_TABLE(ath_pci_id_table) = {
diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c
index 8448281dd06..888abc2be3a 100644
--- a/drivers/net/wireless/ath/ath9k/rc.c
+++ b/drivers/net/wireless/ath/ath9k/rc.c
@@ -16,6 +16,7 @@
  */
 
 #include <linux/slab.h>
+#include <linux/export.h>
 
 #include "ath9k.h"
 
diff --git a/drivers/net/wireless/ath/carl9170/fw.c b/drivers/net/wireless/ath/carl9170/fw.c
index f4cae1cccbf..cba9d0435dc 100644
--- a/drivers/net/wireless/ath/carl9170/fw.c
+++ b/drivers/net/wireless/ath/carl9170/fw.c
@@ -23,6 +23,7 @@
 #include <linux/kernel.h>
 #include <linux/firmware.h>
 #include <linux/crc32.h>
+#include <linux/module.h>
 #include "carl9170.h"
 #include "fwcmd.h"
 #include "version.h"
diff --git a/drivers/net/wireless/ath/debug.c b/drivers/net/wireless/ath/debug.c
index 5367b1086e0..508eccf5d98 100644
--- a/drivers/net/wireless/ath/debug.c
+++ b/drivers/net/wireless/ath/debug.c
@@ -14,6 +14,7 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
+#include <linux/export.h>
 #include "ath.h"
 
 const char *ath_opmode_to_string(enum nl80211_iftype opmode)
diff --git a/drivers/net/wireless/ath/hw.c b/drivers/net/wireless/ath/hw.c
index 3f508e59f14..19befb33107 100644
--- a/drivers/net/wireless/ath/hw.c
+++ b/drivers/net/wireless/ath/hw.c
@@ -14,6 +14,7 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
+#include <linux/export.h>
 #include <asm/unaligned.h>
 
 #include "ath.h"
diff --git a/drivers/net/wireless/ath/key.c b/drivers/net/wireless/ath/key.c
index 17b0efd86f9..4cf7c5eb481 100644
--- a/drivers/net/wireless/ath/key.c
+++ b/drivers/net/wireless/ath/key.c
@@ -15,6 +15,7 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
+#include <linux/export.h>
 #include <asm/unaligned.h>
 #include <net/mac80211.h>
 
diff --git a/drivers/net/wireless/ath/regd.c b/drivers/net/wireless/ath/regd.c
index 028310f263c..85fa9cc7350 100644
--- a/drivers/net/wireless/ath/regd.c
+++ b/drivers/net/wireless/ath/regd.c
@@ -15,6 +15,7 @@
  */
 
 #include <linux/kernel.h>
+#include <linux/export.h>
 #include <net/cfg80211.h>
 #include <net/mac80211.h>
 #include "regd.h"
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 7cf4125a162..5634d9a9965 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -34,7 +34,7 @@
 
 #include <linux/delay.h>
 #include <linux/init.h>
-#include <linux/moduleparam.h>
+#include <linux/module.h>
 #include <linux/if_arp.h>
 #include <linux/etherdevice.h>
 #include <linux/firmware.h>
diff --git a/drivers/net/wireless/b43/pcmcia.c b/drivers/net/wireless/b43/pcmcia.c
index 12b6b4067a3..714cad649c4 100644
--- a/drivers/net/wireless/b43/pcmcia.c
+++ b/drivers/net/wireless/b43/pcmcia.c
@@ -25,6 +25,7 @@
 
 #include <linux/ssb/ssb.h>
 #include <linux/slab.h>
+#include <linux/module.h>
 
 #include <pcmcia/cistpl.h>
 #include <pcmcia/ciscode.h>
diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c
index a3b72cd72c6..20f02437af8 100644
--- a/drivers/net/wireless/b43legacy/main.c
+++ b/drivers/net/wireless/b43legacy/main.c
@@ -31,7 +31,7 @@
 
 #include <linux/delay.h>
 #include <linux/init.h>
-#include <linux/moduleparam.h>
+#include <linux/module.h>
 #include <linux/if_arp.h>
 #include <linux/etherdevice.h>
 #include <linux/firmware.h>
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c
index bff9dcd6fad..89ff94da556 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c
@@ -17,6 +17,7 @@
 
 #include <linux/types.h>
 #include <linux/netdevice.h>
+#include <linux/export.h>
 #include <linux/pci.h>
 #include <linux/pci_ids.h>
 #include <linux/sched.h>
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c b/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c
index ac8d02bd34f..0d8a9cdf897 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c
@@ -21,6 +21,7 @@
 #include <linux/sched.h>
 #include <linux/firmware.h>
 #include <linux/interrupt.h>
+#include <linux/module.h>
 #include <net/mac80211.h>
 #include <defs.h>
 #include "nicpci.h"
diff --git a/drivers/net/wireless/hostap/hostap_80211_rx.c b/drivers/net/wireless/hostap/hostap_80211_rx.c
index e0b3e8d406b..df7050abe71 100644
--- a/drivers/net/wireless/hostap/hostap_80211_rx.c
+++ b/drivers/net/wireless/hostap/hostap_80211_rx.c
@@ -1,5 +1,6 @@
 #include <linux/etherdevice.h>
 #include <linux/slab.h>
+#include <linux/export.h>
 #include <net/lib80211.h>
 #include <linux/if_arp.h>
 
diff --git a/drivers/net/wireless/hostap/hostap_80211_tx.c b/drivers/net/wireless/hostap/hostap_80211_tx.c
index c34a3b7f129..344a981a052 100644
--- a/drivers/net/wireless/hostap/hostap_80211_tx.c
+++ b/drivers/net/wireless/hostap/hostap_80211_tx.c
@@ -1,4 +1,5 @@
 #include <linux/slab.h>
+#include <linux/export.h>
 
 #include "hostap_80211.h"
 #include "hostap_common.h"
diff --git a/drivers/net/wireless/hostap/hostap_ap.c b/drivers/net/wireless/hostap/hostap_ap.c
index 3d05dc15c6b..e1f41027724 100644
--- a/drivers/net/wireless/hostap/hostap_ap.c
+++ b/drivers/net/wireless/hostap/hostap_ap.c
@@ -21,6 +21,8 @@
 #include <linux/random.h>
 #include <linux/if_arp.h>
 #include <linux/slab.h>
+#include <linux/export.h>
+#include <linux/moduleparam.h>
 
 #include "hostap_wlan.h"
 #include "hostap.h"
diff --git a/drivers/net/wireless/hostap/hostap_info.c b/drivers/net/wireless/hostap/hostap_info.c
index d737091cf6a..47932b28aac 100644
--- a/drivers/net/wireless/hostap/hostap_info.c
+++ b/drivers/net/wireless/hostap/hostap_info.c
@@ -3,6 +3,7 @@
 #include <linux/if_arp.h>
 #include <linux/sched.h>
 #include <linux/slab.h>
+#include <linux/export.h>
 #include "hostap_wlan.h"
 #include "hostap.h"
 #include "hostap_ap.h"
diff --git a/drivers/net/wireless/hostap/hostap_ioctl.c b/drivers/net/wireless/hostap/hostap_ioctl.c
index 12de46407c7..045a93645a3 100644
--- a/drivers/net/wireless/hostap/hostap_ioctl.c
+++ b/drivers/net/wireless/hostap/hostap_ioctl.c
@@ -5,6 +5,7 @@
 #include <linux/sched.h>
 #include <linux/ethtool.h>
 #include <linux/if_arp.h>
+#include <linux/module.h>
 #include <net/lib80211.h>
 
 #include "hostap_wlan.h"
diff --git a/drivers/net/wireless/hostap/hostap_proc.c b/drivers/net/wireless/hostap/hostap_proc.c
index 005ff25a405..75ef8f04aab 100644
--- a/drivers/net/wireless/hostap/hostap_proc.c
+++ b/drivers/net/wireless/hostap/hostap_proc.c
@@ -2,6 +2,7 @@
 
 #include <linux/types.h>
 #include <linux/proc_fs.h>
+#include <linux/export.h>
 #include <net/lib80211.h>
 
 #include "hostap_wlan.h"
diff --git a/drivers/net/wireless/iwlegacy/iwl-debugfs.c b/drivers/net/wireless/iwlegacy/iwl-debugfs.c
index 996996a7165..1407dca70de 100644
--- a/drivers/net/wireless/iwlegacy/iwl-debugfs.c
+++ b/drivers/net/wireless/iwlegacy/iwl-debugfs.c
@@ -26,6 +26,7 @@
  * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
  *****************************************************************************/
 #include <linux/ieee80211.h>
+#include <linux/export.h>
 #include <net/mac80211.h>
 
 
diff --git a/drivers/net/wireless/iwlegacy/iwl-rx.c b/drivers/net/wireless/iwlegacy/iwl-rx.c
index 9b5d0abe8be..f4d21ec2249 100644
--- a/drivers/net/wireless/iwlegacy/iwl-rx.c
+++ b/drivers/net/wireless/iwlegacy/iwl-rx.c
@@ -29,6 +29,7 @@
 
 #include <linux/etherdevice.h>
 #include <linux/slab.h>
+#include <linux/export.h>
 #include <net/mac80211.h>
 #include <asm/unaligned.h>
 #include "iwl-eeprom.h"
diff --git a/drivers/net/wireless/iwlegacy/iwl-scan.c b/drivers/net/wireless/iwlegacy/iwl-scan.c
index a6b5222fc59..521b73b527d 100644
--- a/drivers/net/wireless/iwlegacy/iwl-scan.c
+++ b/drivers/net/wireless/iwlegacy/iwl-scan.c
@@ -28,6 +28,7 @@
 #include <linux/slab.h>
 #include <linux/types.h>
 #include <linux/etherdevice.h>
+#include <linux/export.h>
 #include <net/mac80211.h>
 
 #include "iwl-eeprom.h"
diff --git a/drivers/net/wireless/iwlegacy/iwl-sta.c b/drivers/net/wireless/iwlegacy/iwl-sta.c
index 66f0fb2bbe0..f10df3e2813 100644
--- a/drivers/net/wireless/iwlegacy/iwl-sta.c
+++ b/drivers/net/wireless/iwlegacy/iwl-sta.c
@@ -31,6 +31,7 @@
 #include <linux/etherdevice.h>
 #include <linux/sched.h>
 #include <linux/lockdep.h>
+#include <linux/export.h>
 
 #include "iwl-dev.h"
 #include "iwl-core.h"
diff --git a/drivers/net/wireless/iwlegacy/iwl-tx.c b/drivers/net/wireless/iwlegacy/iwl-tx.c
index ef9e268bf8a..c0dfb1a4e96 100644
--- a/drivers/net/wireless/iwlegacy/iwl-tx.c
+++ b/drivers/net/wireless/iwlegacy/iwl-tx.c
@@ -30,6 +30,7 @@
 #include <linux/etherdevice.h>
 #include <linux/sched.h>
 #include <linux/slab.h>
+#include <linux/export.h>
 #include <net/mac80211.h>
 #include "iwl-eeprom.h"
 #include "iwl-dev.h"
diff --git a/drivers/net/wireless/iwlwifi/iwl-pci.c b/drivers/net/wireless/iwlwifi/iwl-pci.c
index 3b6cc66365e..f0c623ade3f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-pci.c
+++ b/drivers/net/wireless/iwlwifi/iwl-pci.c
@@ -60,6 +60,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  *****************************************************************************/
+#include <linux/module.h>
 #include <linux/pci.h>
 #include <linux/pci-aspm.h>
 
diff --git a/drivers/net/wireless/iwmc3200wifi/commands.c b/drivers/net/wireless/iwmc3200wifi/commands.c
index 50dee6a0a5c..bd75078c454 100644
--- a/drivers/net/wireless/iwmc3200wifi/commands.c
+++ b/drivers/net/wireless/iwmc3200wifi/commands.c
@@ -42,6 +42,7 @@
 #include <linux/ieee80211.h>
 #include <linux/sched.h>
 #include <linux/slab.h>
+#include <linux/moduleparam.h>
 
 #include "iwm.h"
 #include "bus.h"
diff --git a/drivers/net/wireless/iwmc3200wifi/debugfs.c b/drivers/net/wireless/iwmc3200wifi/debugfs.c
index 0a0cc9667cd..87eef5773a0 100644
--- a/drivers/net/wireless/iwmc3200wifi/debugfs.c
+++ b/drivers/net/wireless/iwmc3200wifi/debugfs.c
@@ -25,6 +25,7 @@
 #include <linux/kernel.h>
 #include <linux/bitops.h>
 #include <linux/debugfs.h>
+#include <linux/export.h>
 
 #include "iwm.h"
 #include "bus.h"
diff --git a/drivers/net/wireless/iwmc3200wifi/main.c b/drivers/net/wireless/iwmc3200wifi/main.c
index 362002735b1..98a179f98ea 100644
--- a/drivers/net/wireless/iwmc3200wifi/main.c
+++ b/drivers/net/wireless/iwmc3200wifi/main.c
@@ -42,6 +42,7 @@
 #include <linux/ieee80211.h>
 #include <linux/wireless.h>
 #include <linux/slab.h>
+#include <linux/moduleparam.h>
 
 #include "iwm.h"
 #include "debug.h"
diff --git a/drivers/net/wireless/iwmc3200wifi/sdio.c b/drivers/net/wireless/iwmc3200wifi/sdio.c
index 56383e7be83..764b40dd24a 100644
--- a/drivers/net/wireless/iwmc3200wifi/sdio.c
+++ b/drivers/net/wireless/iwmc3200wifi/sdio.c
@@ -63,6 +63,7 @@
  */
 
 #include <linux/kernel.h>
+#include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/netdevice.h>
 #include <linux/debugfs.h>
diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c
index e08ab1de3d9..d798bcc0d83 100644
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/libertas/cmd.c
@@ -8,6 +8,7 @@
 #include <linux/sched.h>
 #include <linux/slab.h>
 #include <linux/if_arp.h>
+#include <linux/export.h>
 
 #include "decl.h"
 #include "cfg.h"
diff --git a/drivers/net/wireless/libertas/debugfs.c b/drivers/net/wireless/libertas/debugfs.c
index 1af18277884..d8d8f0d0899 100644
--- a/drivers/net/wireless/libertas/debugfs.c
+++ b/drivers/net/wireless/libertas/debugfs.c
@@ -5,6 +5,7 @@
 #include <linux/mm.h>
 #include <linux/string.h>
 #include <linux/slab.h>
+#include <linux/export.h>
 
 #include "decl.h"
 #include "cmd.h"
diff --git a/drivers/net/wireless/libertas/if_sdio.c b/drivers/net/wireless/libertas/if_sdio.c
index c962e21762d..9804ebc892d 100644
--- a/drivers/net/wireless/libertas/if_sdio.c
+++ b/drivers/net/wireless/libertas/if_sdio.c
@@ -29,7 +29,7 @@
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include <linux/kernel.h>
-#include <linux/moduleparam.h>
+#include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/firmware.h>
 #include <linux/netdevice.h>
diff --git a/drivers/net/wireless/libertas/if_spi.c b/drivers/net/wireless/libertas/if_spi.c
index 622ae6de0d8..11b69b300dc 100644
--- a/drivers/net/wireless/libertas/if_spi.c
+++ b/drivers/net/wireless/libertas/if_spi.c
@@ -21,7 +21,7 @@
 
 #include <linux/hardirq.h>
 #include <linux/interrupt.h>
-#include <linux/moduleparam.h>
+#include <linux/module.h>
 #include <linux/firmware.h>
 #include <linux/jiffies.h>
 #include <linux/list.h>
diff --git a/drivers/net/wireless/libertas/if_usb.c b/drivers/net/wireless/libertas/if_usb.c
index 8147f1e2a0b..db879c364eb 100644
--- a/drivers/net/wireless/libertas/if_usb.c
+++ b/drivers/net/wireless/libertas/if_usb.c
@@ -5,7 +5,7 @@
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include <linux/delay.h>
-#include <linux/moduleparam.h>
+#include <linux/module.h>
 #include <linux/firmware.h>
 #include <linux/netdevice.h>
 #include <linux/slab.h>
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index b03779bcd54..4ae99a40dbf 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -6,7 +6,7 @@
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
-#include <linux/moduleparam.h>
+#include <linux/module.h>
 #include <linux/delay.h>
 #include <linux/etherdevice.h>
 #include <linux/hardirq.h>
diff --git a/drivers/net/wireless/libertas/rx.c b/drivers/net/wireless/libertas/rx.c
index 62e10eeadd7..c7366b07b56 100644
--- a/drivers/net/wireless/libertas/rx.c
+++ b/drivers/net/wireless/libertas/rx.c
@@ -8,6 +8,7 @@
 #include <linux/hardirq.h>
 #include <linux/slab.h>
 #include <linux/types.h>
+#include <linux/export.h>
 #include <net/cfg80211.h>
 
 #include "defs.h"
diff --git a/drivers/net/wireless/libertas/tx.c b/drivers/net/wireless/libertas/tx.c
index 8f127520d78..c025f9c1828 100644
--- a/drivers/net/wireless/libertas/tx.c
+++ b/drivers/net/wireless/libertas/tx.c
@@ -5,6 +5,7 @@
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
 #include <linux/sched.h>
+#include <linux/export.h>
 #include <net/cfg80211.h>
 
 #include "host.h"
diff --git a/drivers/net/wireless/libertas_tf/cmd.c b/drivers/net/wireless/libertas_tf/cmd.c
index 13557fe0bf9..909ac368501 100644
--- a/drivers/net/wireless/libertas_tf/cmd.c
+++ b/drivers/net/wireless/libertas_tf/cmd.c
@@ -11,6 +11,7 @@
 
 #include <linux/hardirq.h>
 #include <linux/slab.h>
+#include <linux/export.h>
 
 #include "libertas_tf.h"
 
diff --git a/drivers/net/wireless/libertas_tf/if_usb.c b/drivers/net/wireless/libertas_tf/if_usb.c
index ba7d96584cb..68202e63873 100644
--- a/drivers/net/wireless/libertas_tf/if_usb.c
+++ b/drivers/net/wireless/libertas_tf/if_usb.c
@@ -15,7 +15,7 @@
 #include "if_usb.h"
 
 #include <linux/delay.h>
-#include <linux/moduleparam.h>
+#include <linux/module.h>
 #include <linux/firmware.h>
 #include <linux/netdevice.h>
 #include <linux/slab.h>
diff --git a/drivers/net/wireless/libertas_tf/main.c b/drivers/net/wireless/libertas_tf/main.c
index acc461aa385..ceb51b6e670 100644
--- a/drivers/net/wireless/libertas_tf/main.c
+++ b/drivers/net/wireless/libertas_tf/main.c
@@ -13,6 +13,7 @@
 #include <linux/slab.h>
 
 #include <linux/etherdevice.h>
+#include <linux/module.h>
 #include "libertas_tf.h"
 
 #define DRIVER_RELEASE_VERSION "004.p0"
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index 68455a2307c..523ad55a288 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -26,6 +26,7 @@
 #include <linux/rtnetlink.h>
 #include <linux/etherdevice.h>
 #include <linux/debugfs.h>
+#include <linux/module.h>
 #include <net/genetlink.h>
 #include "mac80211_hwsim.h"
 
diff --git a/drivers/net/wireless/orinoco/fw.c b/drivers/net/wireless/orinoco/fw.c
index 527cf5333db..4df8cf64b56 100644
--- a/drivers/net/wireless/orinoco/fw.c
+++ b/drivers/net/wireless/orinoco/fw.c
@@ -6,6 +6,7 @@
 #include <linux/slab.h>
 #include <linux/firmware.h>
 #include <linux/device.h>
+#include <linux/module.h>
 
 #include "hermes.h"
 #include "hermes_dld.h"
diff --git a/drivers/net/wireless/p54/eeprom.c b/drivers/net/wireless/p54/eeprom.c
index 8b6f363b3f7..fa8ce510478 100644
--- a/drivers/net/wireless/p54/eeprom.c
+++ b/drivers/net/wireless/p54/eeprom.c
@@ -24,6 +24,7 @@
 
 #include <net/mac80211.h>
 #include <linux/crc-ccitt.h>
+#include <linux/export.h>
 
 #include "p54.h"
 #include "eeprom.h"
diff --git a/drivers/net/wireless/p54/fwio.c b/drivers/net/wireless/p54/fwio.c
index 53a3408931b..18e82b31afa 100644
--- a/drivers/net/wireless/p54/fwio.c
+++ b/drivers/net/wireless/p54/fwio.c
@@ -20,6 +20,7 @@
 #include <linux/slab.h>
 #include <linux/firmware.h>
 #include <linux/etherdevice.h>
+#include <linux/export.h>
 
 #include <net/mac80211.h>
 
diff --git a/drivers/net/wireless/p54/main.c b/drivers/net/wireless/p54/main.c
index ad9ae04d07a..db4d9a02f26 100644
--- a/drivers/net/wireless/p54/main.c
+++ b/drivers/net/wireless/p54/main.c
@@ -20,6 +20,7 @@
 #include <linux/slab.h>
 #include <linux/firmware.h>
 #include <linux/etherdevice.h>
+#include <linux/module.h>
 
 #include <net/mac80211.h>
 
diff --git a/drivers/net/wireless/p54/p54pci.c b/drivers/net/wireless/p54/p54pci.c
index 1b753173680..b1f51a21579 100644
--- a/drivers/net/wireless/p54/p54pci.c
+++ b/drivers/net/wireless/p54/p54pci.c
@@ -20,6 +20,7 @@
 #include <linux/etherdevice.h>
 #include <linux/delay.h>
 #include <linux/completion.h>
+#include <linux/module.h>
 #include <net/mac80211.h>
 
 #include "p54.h"
diff --git a/drivers/net/wireless/p54/p54usb.c b/drivers/net/wireless/p54/p54usb.c
index a8f3bc740df..9b609686642 100644
--- a/drivers/net/wireless/p54/p54usb.c
+++ b/drivers/net/wireless/p54/p54usb.c
@@ -20,6 +20,7 @@
 #include <linux/etherdevice.h>
 #include <linux/delay.h>
 #include <linux/crc32.h>
+#include <linux/module.h>
 #include <net/mac80211.h>
 
 #include "p54.h"
diff --git a/drivers/net/wireless/p54/txrx.c b/drivers/net/wireless/p54/txrx.c
index f485784a60a..6ed9c323e3c 100644
--- a/drivers/net/wireless/p54/txrx.c
+++ b/drivers/net/wireless/p54/txrx.c
@@ -16,6 +16,7 @@
  * published by the Free Software Foundation.
  */
 
+#include <linux/export.h>
 #include <linux/init.h>
 #include <linux/firmware.h>
 #include <linux/etherdevice.h>
diff --git a/drivers/net/wireless/rtl818x/rtl8180/dev.c b/drivers/net/wireless/rtl818x/rtl8180/dev.c
index 0082015ff66..2f14a5fb0cb 100644
--- a/drivers/net/wireless/rtl818x/rtl8180/dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8180/dev.c
@@ -22,6 +22,7 @@
 #include <linux/delay.h>
 #include <linux/etherdevice.h>
 #include <linux/eeprom_93cx6.h>
+#include <linux/module.h>
 #include <net/mac80211.h>
 
 #include "rtl8180.h"
diff --git a/drivers/net/wireless/rtl818x/rtl8187/dev.c b/drivers/net/wireless/rtl818x/rtl8187/dev.c
index 24873b55b55..4a78f9e39df 100644
--- a/drivers/net/wireless/rtl818x/rtl8187/dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8187/dev.c
@@ -26,6 +26,7 @@
 #include <linux/delay.h>
 #include <linux/etherdevice.h>
 #include <linux/eeprom_93cx6.h>
+#include <linux/module.h>
 #include <net/mac80211.h>
 
 #include "rtl8187.h"
diff --git a/drivers/net/wireless/rtlwifi/Kconfig b/drivers/net/wireless/rtlwifi/Kconfig
index 45e14760c16..d6c42e69bdb 100644
--- a/drivers/net/wireless/rtlwifi/Kconfig
+++ b/drivers/net/wireless/rtlwifi/Kconfig
@@ -12,7 +12,7 @@ config RTL8192CE
 
 config RTL8192SE
 	tristate "Realtek RTL8192SE/RTL8191SE PCIe Wireless Network Adapter"
-	depends on MAC80211 && EXPERIMENTAL
+	depends on MAC80211 && EXPERIMENTAL && PCI
 	select FW_LOADER
 	select RTLWIFI
 	---help---
@@ -23,7 +23,7 @@ config RTL8192SE
 
 config RTL8192DE
 	tristate "Realtek RTL8192DE/RTL8188DE PCIe Wireless Network Adapter"
-	depends on MAC80211 && EXPERIMENTAL
+	depends on MAC80211 && EXPERIMENTAL && PCI
 	select FW_LOADER
 	select RTLWIFI
 	---help---
diff --git a/drivers/net/wireless/rtlwifi/base.c b/drivers/net/wireless/rtlwifi/base.c
index d4fdd2a5a73..b4ce93436d2 100644
--- a/drivers/net/wireless/rtlwifi/base.c
+++ b/drivers/net/wireless/rtlwifi/base.c
@@ -30,6 +30,7 @@
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include <linux/ip.h>
+#include <linux/module.h>
 #include "wifi.h"
 #include "rc.h"
 #include "base.h"
diff --git a/drivers/net/wireless/rtlwifi/cam.c b/drivers/net/wireless/rtlwifi/cam.c
index 7babb6acd95..dc36d7461ca 100644
--- a/drivers/net/wireless/rtlwifi/cam.c
+++ b/drivers/net/wireless/rtlwifi/cam.c
@@ -29,6 +29,7 @@
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
+#include <linux/export.h>
 #include "wifi.h"
 #include "cam.h"
 
diff --git a/drivers/net/wireless/rtlwifi/efuse.c b/drivers/net/wireless/rtlwifi/efuse.c
index 3fc21f60bb0..ed1058b7158 100644
--- a/drivers/net/wireless/rtlwifi/efuse.c
+++ b/drivers/net/wireless/rtlwifi/efuse.c
@@ -27,6 +27,7 @@
  *
  *****************************************************************************/
 
+#include <linux/export.h>
 #include "wifi.h"
 #include "efuse.h"
 
diff --git a/drivers/net/wireless/rtlwifi/pci.c b/drivers/net/wireless/rtlwifi/pci.c
index 177a8e66924..eb61061821e 100644
--- a/drivers/net/wireless/rtlwifi/pci.c
+++ b/drivers/net/wireless/rtlwifi/pci.c
@@ -27,6 +27,7 @@
  *
  *****************************************************************************/
 
+#include <linux/export.h>
 #include "core.h"
 #include "wifi.h"
 #include "pci.h"
diff --git a/drivers/net/wireless/rtlwifi/ps.c b/drivers/net/wireless/rtlwifi/ps.c
index a693feffbe7..db526284454 100644
--- a/drivers/net/wireless/rtlwifi/ps.c
+++ b/drivers/net/wireless/rtlwifi/ps.c
@@ -27,6 +27,7 @@
  *
  *****************************************************************************/
 
+#include <linux/export.h>
 #include "wifi.h"
 #include "base.h"
 #include "ps.h"
diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c
index a00774e7090..72a98cab6f6 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c
@@ -27,6 +27,7 @@
  *
  *****************************************************************************/
 
+#include <linux/export.h>
 #include "dm_common.h"
 #include "phy_common.h"
 #include "../pci.h"
diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c b/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c
index 49a064bdbce..950c65a15b8 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c
@@ -30,6 +30,7 @@
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include <linux/firmware.h>
+#include <linux/export.h>
 #include "../wifi.h"
 #include "../pci.h"
 #include "../base.h"
diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/main.c b/drivers/net/wireless/rtlwifi/rtl8192c/main.c
index 2f624fc2749..605ff191aeb 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192c/main.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192c/main.c
@@ -27,6 +27,7 @@
  *
  *****************************************************************************/
 
+#include <linux/module.h>
 #include "../wifi.h"
 
 
diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c b/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c
index 3b11642d3f7..1f07558debf 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c
@@ -27,6 +27,7 @@
  *
  *****************************************************************************/
 
+#include <linux/export.h>
 #include "../wifi.h"
 #include "../rtl8192ce/reg.h"
 #include "../rtl8192ce/def.h"
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c b/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c
index a48404cc2b9..f2aa33dc4d7 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c
@@ -28,6 +28,7 @@
  *****************************************************************************/
 
 #include <linux/vmalloc.h>
+#include <linux/module.h>
 
 #include "../wifi.h"
 #include "../core.h"
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c
index feed1ed8d9b..c244f2f1b83 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c
@@ -42,6 +42,7 @@
 #include "led.h"
 #include "hw.h"
 #include <linux/vmalloc.h>
+#include <linux/module.h>
 
 MODULE_AUTHOR("Georgia		<georgia@realtek.com>");
 MODULE_AUTHOR("Ziv Huang	<ziv_huang@realtek.com>");
diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/sw.c b/drivers/net/wireless/rtlwifi/rtl8192de/sw.c
index 691f8009218..149493f4c25 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192de/sw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192de/sw.c
@@ -30,6 +30,7 @@
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include <linux/vmalloc.h>
+#include <linux/module.h>
 
 #include "../wifi.h"
 #include "../core.h"
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/sw.c b/drivers/net/wireless/rtlwifi/rtl8192se/sw.c
index 3ec9a0d41ba..92f49d522c5 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192se/sw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192se/sw.c
@@ -30,6 +30,7 @@
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include <linux/vmalloc.h>
+#include <linux/module.h>
 
 #include "../wifi.h"
 #include "../core.h"
diff --git a/drivers/net/wireless/rtlwifi/usb.c b/drivers/net/wireless/rtlwifi/usb.c
index b42c2e2b205..54cb8a60514 100644
--- a/drivers/net/wireless/rtlwifi/usb.c
+++ b/drivers/net/wireless/rtlwifi/usb.c
@@ -28,6 +28,7 @@
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include <linux/usb.h>
+#include <linux/export.h>
 #include "core.h"
 #include "wifi.h"
 #include "usb.h"
diff --git a/drivers/net/wireless/wl12xx/boot.c b/drivers/net/wireless/wl12xx/boot.c
index d4e628db76b..68133791497 100644
--- a/drivers/net/wireless/wl12xx/boot.c
+++ b/drivers/net/wireless/wl12xx/boot.c
@@ -23,6 +23,7 @@
 
 #include <linux/slab.h>
 #include <linux/wl12xx.h>
+#include <linux/export.h>
 
 #include "acx.h"
 #include "reg.h"
diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
index cf0d69dd7be..785bdbe38f2 100644
--- a/drivers/net/wireless/zd1211rw/zd_usb.c
+++ b/drivers/net/wireless/zd1211rw/zd_usb.c
@@ -28,6 +28,7 @@
 #include <linux/skbuff.h>
 #include <linux/usb.h>
 #include <linux/workqueue.h>
+#include <linux/module.h>
 #include <net/mac80211.h>
 #include <asm/unaligned.h>
 
diff --git a/drivers/net/xen-netback/common.h b/drivers/net/xen-netback/common.h
index 161f207786a..94b79c3338c 100644
--- a/drivers/net/xen-netback/common.h
+++ b/drivers/net/xen-netback/common.h
@@ -58,10 +58,6 @@ struct xenvif {
 	u8               fe_dev_addr[6];
 
 	/* Physical parameters of the comms window. */
-	grant_handle_t   tx_shmem_handle;
-	grant_ref_t      tx_shmem_ref;
-	grant_handle_t   rx_shmem_handle;
-	grant_ref_t      rx_shmem_ref;
 	unsigned int     irq;
 
 	/* List of frontends to notify after a batch of frames sent. */
@@ -70,8 +66,6 @@ struct xenvif {
 	/* The shared rings and indexes. */
 	struct xen_netif_tx_back_ring tx;
 	struct xen_netif_rx_back_ring rx;
-	struct vm_struct *tx_comms_area;
-	struct vm_struct *rx_comms_area;
 
 	/* Frontend feature information. */
 	u8 can_sg:1;
@@ -106,6 +100,11 @@ struct xenvif {
 	wait_queue_head_t waiting_to_free;
 };
 
+static inline struct xenbus_device *xenvif_to_xenbus_device(struct xenvif *vif)
+{
+	return to_xenbus_device(vif->dev->dev.parent);
+}
+
 #define XEN_NETIF_TX_RING_SIZE __CONST_RING_SIZE(xen_netif_tx, PAGE_SIZE)
 #define XEN_NETIF_RX_RING_SIZE __CONST_RING_SIZE(xen_netif_rx, PAGE_SIZE)
 
diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c
index d5508957200..0cb594c8609 100644
--- a/drivers/net/xen-netback/netback.c
+++ b/drivers/net/xen-netback/netback.c
@@ -1589,88 +1589,42 @@ static int xen_netbk_kthread(void *data)
 
 void xen_netbk_unmap_frontend_rings(struct xenvif *vif)
 {
-	struct gnttab_unmap_grant_ref op;
-
-	if (vif->tx.sring) {
-		gnttab_set_unmap_op(&op, (unsigned long)vif->tx_comms_area->addr,
-				    GNTMAP_host_map, vif->tx_shmem_handle);
-
-		if (HYPERVISOR_grant_table_op(GNTTABOP_unmap_grant_ref, &op, 1))
-			BUG();
-	}
-
-	if (vif->rx.sring) {
-		gnttab_set_unmap_op(&op, (unsigned long)vif->rx_comms_area->addr,
-				    GNTMAP_host_map, vif->rx_shmem_handle);
-
-		if (HYPERVISOR_grant_table_op(GNTTABOP_unmap_grant_ref, &op, 1))
-			BUG();
-	}
-	if (vif->rx_comms_area)
-		free_vm_area(vif->rx_comms_area);
-	if (vif->tx_comms_area)
-		free_vm_area(vif->tx_comms_area);
+	if (vif->tx.sring)
+		xenbus_unmap_ring_vfree(xenvif_to_xenbus_device(vif),
+					vif->tx.sring);
+	if (vif->rx.sring)
+		xenbus_unmap_ring_vfree(xenvif_to_xenbus_device(vif),
+					vif->rx.sring);
 }
 
 int xen_netbk_map_frontend_rings(struct xenvif *vif,
 				 grant_ref_t tx_ring_ref,
 				 grant_ref_t rx_ring_ref)
 {
-	struct gnttab_map_grant_ref op;
+	void *addr;
 	struct xen_netif_tx_sring *txs;
 	struct xen_netif_rx_sring *rxs;
 
 	int err = -ENOMEM;
 
-	vif->tx_comms_area = alloc_vm_area(PAGE_SIZE);
-	if (vif->tx_comms_area == NULL)
+	err = xenbus_map_ring_valloc(xenvif_to_xenbus_device(vif),
+				     tx_ring_ref, &addr);
+	if (err)
 		goto err;
 
-	vif->rx_comms_area = alloc_vm_area(PAGE_SIZE);
-	if (vif->rx_comms_area == NULL)
-		goto err;
-
-	gnttab_set_map_op(&op, (unsigned long)vif->tx_comms_area->addr,
-			  GNTMAP_host_map, tx_ring_ref, vif->domid);
-
-	if (HYPERVISOR_grant_table_op(GNTTABOP_map_grant_ref, &op, 1))
-		BUG();
-
-	if (op.status) {
-		netdev_warn(vif->dev,
-			    "failed to map tx ring. err=%d status=%d\n",
-			    err, op.status);
-		err = op.status;
-		goto err;
-	}
-
-	vif->tx_shmem_ref    = tx_ring_ref;
-	vif->tx_shmem_handle = op.handle;
-
-	txs = (struct xen_netif_tx_sring *)vif->tx_comms_area->addr;
+	txs = (struct xen_netif_tx_sring *)addr;
 	BACK_RING_INIT(&vif->tx, txs, PAGE_SIZE);
 
-	gnttab_set_map_op(&op, (unsigned long)vif->rx_comms_area->addr,
-			  GNTMAP_host_map, rx_ring_ref, vif->domid);
-
-	if (HYPERVISOR_grant_table_op(GNTTABOP_map_grant_ref, &op, 1))
-		BUG();
-
-	if (op.status) {
-		netdev_warn(vif->dev,
-			    "failed to map rx ring. err=%d status=%d\n",
-			    err, op.status);
-		err = op.status;
+	err = xenbus_map_ring_valloc(xenvif_to_xenbus_device(vif),
+				     rx_ring_ref, &addr);
+	if (err)
 		goto err;
-	}
-
-	vif->rx_shmem_ref     = rx_ring_ref;
-	vif->rx_shmem_handle  = op.handle;
-	vif->rx_req_cons_peek = 0;
 
-	rxs = (struct xen_netif_rx_sring *)vif->rx_comms_area->addr;
+	rxs = (struct xen_netif_rx_sring *)addr;
 	BACK_RING_INIT(&vif->rx, rxs, PAGE_SIZE);
 
+	vif->rx_req_cons_peek = 0;
+
 	return 0;
 
 err:
author	Tony Lindgren <tony@atomide.com>	2011-11-07 12:27:23 -0800
committer	Tony Lindgren <tony@atomide.com>	2011-11-07 12:27:23 -0800
commit	d30cc16c8e48368e0518f4975a78711e53e14a0f (patch)
tree	26b57f7ab5a963cc3d6c57dff6951bd930875583 /drivers/net
parent	41eb2d813f558900884e240c2f723e36c7bd151f (diff)
parent	a1bcc1dcef8451b4291ea2a1b2677cb194102952 (diff)