Merge branch 'master' into for-next

Sync with Linus' tree to be able to apply pending patches that
are based on newer code already present upstream.

73 files changed, 1017 insertions, 535 deletions

diff --git a/drivers/net/3c503.c b/drivers/net/3c503.c
index d84f6e8903a5..5b732988d493 100644
--- a/drivers/net/3c503.c
+++ b/drivers/net/3c503.c
@@ -412,7 +412,7 @@ el2_open(struct net_device *dev)
 		outb_p(0x04 << ((*irqp == 9) ? 2 : *irqp), E33G_IDCFR);
 		outb_p(0x00, E33G_IDCFR);
 		msleep(1);
-		free_irq(*irqp, el2_probe_interrupt);
+		free_irq(*irqp, &seen);
 		if (!seen)
 			continue;
 
@@ -422,6 +422,7 @@ el2_open(struct net_device *dev)
 			continue;
 		if (retval < 0)
 			goto err_disable;
+		break;
 	} while (*++irqp);
 
 	if (*irqp == 0) {
diff --git a/drivers/net/8139too.c b/drivers/net/8139too.c
index 98517a373473..e3bad8247fd1 100644
--- a/drivers/net/8139too.c
+++ b/drivers/net/8139too.c
@@ -992,6 +992,7 @@ static int __devinit rtl8139_init_one (struct pci_dev *pdev,
 	 * features
 	 */
 	dev->features |= NETIF_F_SG | NETIF_F_HW_CSUM | NETIF_F_HIGHDMA;
+	dev->vlan_features = dev->features;
 
 	dev->irq = pdev->irq;
 
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 19f04a34783a..93359fab240e 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -3416,7 +3416,8 @@ config NETCONSOLE
 
 config NETCONSOLE_DYNAMIC
 	bool "Dynamic reconfiguration of logging targets"
-	depends on NETCONSOLE && SYSFS && CONFIGFS_FS
+	depends on NETCONSOLE && SYSFS && CONFIGFS_FS && \
+			!(NETCONSOLE=y && CONFIGFS_FS=m)
 	help
 	  This option enables the ability to dynamically reconfigure target
 	  parameters (interface, IP addresses, port numbers, MAC addresses)
diff --git a/drivers/net/arm/am79c961a.c b/drivers/net/arm/am79c961a.c
index 0c9217f48b72..7b3e23f38913 100644
--- a/drivers/net/arm/am79c961a.c
+++ b/drivers/net/arm/am79c961a.c
@@ -50,7 +50,7 @@ static const char version[] =
 #ifdef __arm__
 static void write_rreg(u_long base, u_int reg, u_int val)
 {
-	__asm__(
+	asm volatile(
 	"str%?h	%1, [%2]	@ NET_RAP\n\t"
 	"str%?h	%0, [%2, #-4]	@ NET_RDP"
 	:
@@ -60,7 +60,7 @@ static void write_rreg(u_long base, u_int reg, u_int val)
 static inline unsigned short read_rreg(u_long base_addr, u_int reg)
 {
 	unsigned short v;
-	__asm__(
+	asm volatile(
 	"str%?h	%1, [%2]	@ NET_RAP\n\t"
 	"ldr%?h	%0, [%2, #-4]	@ NET_RDP"
 	: "=r" (v)
@@ -70,7 +70,7 @@ static inline unsigned short read_rreg(u_long base_addr, u_int reg)
 
 static inline void write_ireg(u_long base, u_int reg, u_int val)
 {
-	__asm__(
+	asm volatile(
 	"str%?h	%1, [%2]	@ NET_RAP\n\t"
 	"str%?h	%0, [%2, #8]	@ NET_IDP"
 	:
@@ -80,7 +80,7 @@ static inline void write_ireg(u_long base, u_int reg, u_int val)
 static inline unsigned short read_ireg(u_long base_addr, u_int reg)
 {
 	u_short v;
-	__asm__(
+	asm volatile(
 	"str%?h	%1, [%2]	@ NAT_RAP\n\t"
 	"ldr%?h	%0, [%2, #8]	@ NET_IDP\n\t"
 	: "=r" (v)
@@ -91,47 +91,48 @@ static inline unsigned short read_ireg(u_long base_addr, u_int reg)
 #define am_writeword(dev,off,val) __raw_writew(val, ISAMEM_BASE + ((off) << 1))
 #define am_readword(dev,off)      __raw_readw(ISAMEM_BASE + ((off) << 1))
 
-static inline void
+static void
 am_writebuffer(struct net_device *dev, u_int offset, unsigned char *buf, unsigned int length)
 {
 	offset = ISAMEM_BASE + (offset << 1);
 	length = (length + 1) & ~1;
 	if ((int)buf & 2) {
-		__asm__ __volatile__("str%?h	%2, [%0], #4"
+		asm volatile("str%?h	%2, [%0], #4"
 		 : "=&r" (offset) : "0" (offset), "r" (buf[0] | (buf[1] << 8)));
 		buf += 2;
 		length -= 2;
 	}
 	while (length > 8) {
-		unsigned int tmp, tmp2;
-		__asm__ __volatile__(
-			"ldm%?ia	%1!, {%2, %3}\n\t"
+		register unsigned int tmp asm("r2"), tmp2 asm("r3");
+		asm volatile(
+			"ldm%?ia	%0!, {%1, %2}"
+			: "+r" (buf), "=&r" (tmp), "=&r" (tmp2));
+		length -= 8;
+		asm volatile(
+			"str%?h	%1, [%0], #4\n\t"
+			"mov%?	%1, %1, lsr #16\n\t"
+			"str%?h	%1, [%0], #4\n\t"
 			"str%?h	%2, [%0], #4\n\t"
 			"mov%?	%2, %2, lsr #16\n\t"
-			"str%?h	%2, [%0], #4\n\t"
-			"str%?h	%3, [%0], #4\n\t"
-			"mov%?	%3, %3, lsr #16\n\t"
-			"str%?h	%3, [%0], #4"
-		: "=&r" (offset), "=&r" (buf), "=r" (tmp), "=r" (tmp2)
-		: "0" (offset), "1" (buf));
-		length -= 8;
+			"str%?h	%2, [%0], #4"
+		: "+r" (offset), "=&r" (tmp), "=&r" (tmp2));
 	}
 	while (length > 0) {
-		__asm__ __volatile__("str%?h	%2, [%0], #4"
+		asm volatile("str%?h	%2, [%0], #4"
 		 : "=&r" (offset) : "0" (offset), "r" (buf[0] | (buf[1] << 8)));
 		buf += 2;
 		length -= 2;
 	}
 }
 
-static inline void
+static void
 am_readbuffer(struct net_device *dev, u_int offset, unsigned char *buf, unsigned int length)
 {
 	offset = ISAMEM_BASE + (offset << 1);
 	length = (length + 1) & ~1;
 	if ((int)buf & 2) {
 		unsigned int tmp;
-		__asm__ __volatile__(
+		asm volatile(
 			"ldr%?h	%2, [%0], #4\n\t"
 			"str%?b	%2, [%1], #1\n\t"
 			"mov%?	%2, %2, lsr #8\n\t"
@@ -140,12 +141,12 @@ am_readbuffer(struct net_device *dev, u_int offset, unsigned char *buf, unsigned
 		length -= 2;
 	}
 	while (length > 8) {
-		unsigned int tmp, tmp2, tmp3;
-		__asm__ __volatile__(
+		register unsigned int tmp asm("r2"), tmp2 asm("r3"), tmp3;
+		asm volatile(
 			"ldr%?h	%2, [%0], #4\n\t"
+			"ldr%?h	%4, [%0], #4\n\t"
 			"ldr%?h	%3, [%0], #4\n\t"
-			"orr%?	%2, %2, %3, lsl #16\n\t"
-			"ldr%?h	%3, [%0], #4\n\t"
+			"orr%?	%2, %2, %4, lsl #16\n\t"
 			"ldr%?h	%4, [%0], #4\n\t"
 			"orr%?	%3, %3, %4, lsl #16\n\t"
 			"stm%?ia	%1!, {%2, %3}"
@@ -155,7 +156,7 @@ am_readbuffer(struct net_device *dev, u_int offset, unsigned char *buf, unsigned
 	}
 	while (length > 0) {
 		unsigned int tmp;
-		__asm__ __volatile__(
+		asm volatile(
 			"ldr%?h	%2, [%0], #4\n\t"
 			"str%?b	%2, [%1], #1\n\t"
 			"mov%?	%2, %2, lsr #8\n\t"
@@ -196,6 +197,42 @@ am79c961_ramtest(struct net_device *dev, unsigned int val)
 	return errorcount;
 }
 
+static void am79c961_mc_hash(char *addr, u16 *hash)
+{
+	if (addr[0] & 0x01) {
+		int idx, bit;
+		u32 crc;
+
+		crc = ether_crc_le(ETH_ALEN, addr);
+
+		idx = crc >> 30;
+		bit = (crc >> 26) & 15;
+
+		hash[idx] |= 1 << bit;
+	}
+}
+
+static unsigned int am79c961_get_rx_mode(struct net_device *dev, u16 *hash)
+{
+	unsigned int mode = MODE_PORT_10BT;
+
+	if (dev->flags & IFF_PROMISC) {
+		mode |= MODE_PROMISC;
+		memset(hash, 0xff, 4 * sizeof(*hash));
+	} else if (dev->flags & IFF_ALLMULTI) {
+		memset(hash, 0xff, 4 * sizeof(*hash));
+	} else {
+		struct netdev_hw_addr *ha;
+
+		memset(hash, 0, 4 * sizeof(*hash));
+
+		netdev_for_each_mc_addr(ha, dev)
+			am79c961_mc_hash(ha->addr, hash);
+	}
+
+	return mode;
+}
+
 static void
 am79c961_init_for_open(struct net_device *dev)
 {
@@ -203,6 +240,7 @@ am79c961_init_for_open(struct net_device *dev)
 	unsigned long flags;
 	unsigned char *p;
 	u_int hdr_addr, first_free_addr;
+	u16 multi_hash[4], mode = am79c961_get_rx_mode(dev, multi_hash);
 	int i;
 
 	/*
@@ -218,16 +256,12 @@ am79c961_init_for_open(struct net_device *dev)
 	write_ireg (dev->base_addr, 2, 0x0000); /* MODE register selects media */
 
 	for (i = LADRL; i <= LADRH; i++)
-		write_rreg (dev->base_addr, i, 0);
+		write_rreg (dev->base_addr, i, multi_hash[i - LADRL]);
 
 	for (i = PADRL, p = dev->dev_addr; i <= PADRH; i++, p += 2)
 		write_rreg (dev->base_addr, i, p[0] | (p[1] << 8));
 
-	i = MODE_PORT_10BT;
-	if (dev->flags & IFF_PROMISC)
-		i |= MODE_PROMISC;
-
-	write_rreg (dev->base_addr, MODE, i);
+	write_rreg (dev->base_addr, MODE, mode);
 	write_rreg (dev->base_addr, POLLINT, 0);
 	write_rreg (dev->base_addr, SIZERXR, -RX_BUFFERS);
 	write_rreg (dev->base_addr, SIZETXR, -TX_BUFFERS);
@@ -340,21 +374,6 @@ am79c961_close(struct net_device *dev)
 	return 0;
 }
 
-static void am79c961_mc_hash(char *addr, unsigned short *hash)
-{
-	if (addr[0] & 0x01) {
-		int idx, bit;
-		u32 crc;
-
-		crc = ether_crc_le(ETH_ALEN, addr);
-
-		idx = crc >> 30;
-		bit = (crc >> 26) & 15;
-
-		hash[idx] |= 1 << bit;
-	}
-}
-
 /*
  * Set or clear promiscuous/multicast mode filter for this adapter.
  */
@@ -362,24 +381,9 @@ static void am79c961_setmulticastlist (struct net_device *dev)
 {
 	struct dev_priv *priv = netdev_priv(dev);
 	unsigned long flags;
-	unsigned short multi_hash[4], mode;
+	u16 multi_hash[4], mode = am79c961_get_rx_mode(dev, multi_hash);
 	int i, stopped;
 
-	mode = MODE_PORT_10BT;
-
-	if (dev->flags & IFF_PROMISC) {
-		mode |= MODE_PROMISC;
-	} else if (dev->flags & IFF_ALLMULTI) {
-		memset(multi_hash, 0xff, sizeof(multi_hash));
-	} else {
-		struct netdev_hw_addr *ha;
-
-		memset(multi_hash, 0x00, sizeof(multi_hash));
-
-		netdev_for_each_mc_addr(ha, dev)
-			am79c961_mc_hash(ha->addr, multi_hash);
-	}
-
 	spin_lock_irqsave(&priv->chip_lock, flags);
 
 	stopped = read_rreg(dev->base_addr, CSR0) & CSR0_STOP;
diff --git a/drivers/net/arm/ep93xx_eth.c b/drivers/net/arm/ep93xx_eth.c
index 5a77001b6d10..0b46b8ea0e80 100644
--- a/drivers/net/arm/ep93xx_eth.c
+++ b/drivers/net/arm/ep93xx_eth.c
@@ -283,10 +283,14 @@ static int ep93xx_rx(struct net_device *dev, int processed, int budget)
 
 		skb = dev_alloc_skb(length + 2);
 		if (likely(skb != NULL)) {
+			struct ep93xx_rdesc *rxd = &ep->descs->rdesc[entry];
 			skb_reserve(skb, 2);
-			dma_sync_single_for_cpu(NULL, ep->descs->rdesc[entry].buf_addr,
+			dma_sync_single_for_cpu(dev->dev.parent, rxd->buf_addr,
 						length, DMA_FROM_DEVICE);
 			skb_copy_to_linear_data(skb, ep->rx_buf[entry], length);
+			dma_sync_single_for_device(dev->dev.parent,
+						   rxd->buf_addr, length,
+						   DMA_FROM_DEVICE);
 			skb_put(skb, length);
 			skb->protocol = eth_type_trans(skb, dev);
 
@@ -348,6 +352,7 @@ poll_some_more:
 static int ep93xx_xmit(struct sk_buff *skb, struct net_device *dev)
 {
 	struct ep93xx_priv *ep = netdev_priv(dev);
+	struct ep93xx_tdesc *txd;
 	int entry;
 
 	if (unlikely(skb->len > MAX_PKT_SIZE)) {
@@ -359,11 +364,14 @@ static int ep93xx_xmit(struct sk_buff *skb, struct net_device *dev)
 	entry = ep->tx_pointer;
 	ep->tx_pointer = (ep->tx_pointer + 1) & (TX_QUEUE_ENTRIES - 1);
 
-	ep->descs->tdesc[entry].tdesc1 =
-		TDESC1_EOF | (entry << 16) | (skb->len & 0xfff);
+	txd = &ep->descs->tdesc[entry];
+
+	txd->tdesc1 = TDESC1_EOF | (entry << 16) | (skb->len & 0xfff);
+	dma_sync_single_for_cpu(dev->dev.parent, txd->buf_addr, skb->len,
+				DMA_TO_DEVICE);
 	skb_copy_and_csum_dev(skb, ep->tx_buf[entry]);
-	dma_sync_single_for_cpu(NULL, ep->descs->tdesc[entry].buf_addr,
-				skb->len, DMA_TO_DEVICE);
+	dma_sync_single_for_device(dev->dev.parent, txd->buf_addr, skb->len,
+				   DMA_TO_DEVICE);
 	dev_kfree_skb(skb);
 
 	spin_lock_irq(&ep->tx_pending_lock);
@@ -457,89 +465,80 @@ static irqreturn_t ep93xx_irq(int irq, void *dev_id)
 
 static void ep93xx_free_buffers(struct ep93xx_priv *ep)
 {
+	struct device *dev = ep->dev->dev.parent;
 	int i;
 
-	for (i = 0; i < RX_QUEUE_ENTRIES; i += 2) {
+	for (i = 0; i < RX_QUEUE_ENTRIES; i++) {
 		dma_addr_t d;
 
 		d = ep->descs->rdesc[i].buf_addr;
 		if (d)
-			dma_unmap_single(NULL, d, PAGE_SIZE, DMA_FROM_DEVICE);
+			dma_unmap_single(dev, d, PKT_BUF_SIZE, DMA_FROM_DEVICE);
 
 		if (ep->rx_buf[i] != NULL)
-			free_page((unsigned long)ep->rx_buf[i]);
+			kfree(ep->rx_buf[i]);
 	}
 
-	for (i = 0; i < TX_QUEUE_ENTRIES; i += 2) {
+	for (i = 0; i < TX_QUEUE_ENTRIES; i++) {
 		dma_addr_t d;
 
 		d = ep->descs->tdesc[i].buf_addr;
 		if (d)
-			dma_unmap_single(NULL, d, PAGE_SIZE, DMA_TO_DEVICE);
+			dma_unmap_single(dev, d, PKT_BUF_SIZE, DMA_TO_DEVICE);
 
 		if (ep->tx_buf[i] != NULL)
-			free_page((unsigned long)ep->tx_buf[i]);
+			kfree(ep->tx_buf[i]);
 	}
 
-	dma_free_coherent(NULL, sizeof(struct ep93xx_descs), ep->descs,
+	dma_free_coherent(dev, sizeof(struct ep93xx_descs), ep->descs,
 							ep->descs_dma_addr);
 }
 
-/*
- * The hardware enforces a sub-2K maximum packet size, so we put
- * two buffers on every hardware page.
- */
 static int ep93xx_alloc_buffers(struct ep93xx_priv *ep)
 {
+	struct device *dev = ep->dev->dev.parent;
 	int i;
 
-	ep->descs = dma_alloc_coherent(NULL, sizeof(struct ep93xx_descs),
-				&ep->descs_dma_addr, GFP_KERNEL | GFP_DMA);
+	ep->descs = dma_alloc_coherent(dev, sizeof(struct ep93xx_descs),
+				&ep->descs_dma_addr, GFP_KERNEL);
 	if (ep->descs == NULL)
 		return 1;
 
-	for (i = 0; i < RX_QUEUE_ENTRIES; i += 2) {
-		void *page;
+	for (i = 0; i < RX_QUEUE_ENTRIES; i++) {
+		void *buf;
 		dma_addr_t d;
 
-		page = (void *)__get_free_page(GFP_KERNEL | GFP_DMA);
-		if (page == NULL)
+		buf = kmalloc(PKT_BUF_SIZE, GFP_KERNEL);
+		if (buf == NULL)
 			goto err;
 
-		d = dma_map_single(NULL, page, PAGE_SIZE, DMA_FROM_DEVICE);
-		if (dma_mapping_error(NULL, d)) {
-			free_page((unsigned long)page);
+		d = dma_map_single(dev, buf, PKT_BUF_SIZE, DMA_FROM_DEVICE);
+		if (dma_mapping_error(dev, d)) {
+			kfree(buf);
 			goto err;
 		}
 
-		ep->rx_buf[i] = page;
+		ep->rx_buf[i] = buf;
 		ep->descs->rdesc[i].buf_addr = d;
 		ep->descs->rdesc[i].rdesc1 = (i << 16) | PKT_BUF_SIZE;
-
-		ep->rx_buf[i + 1] = page + PKT_BUF_SIZE;
-		ep->descs->rdesc[i + 1].buf_addr = d + PKT_BUF_SIZE;
-		ep->descs->rdesc[i + 1].rdesc1 = ((i + 1) << 16) | PKT_BUF_SIZE;
 	}
 
-	for (i = 0; i < TX_QUEUE_ENTRIES; i += 2) {
-		void *page;
+	for (i = 0; i < TX_QUEUE_ENTRIES; i++) {
+		void *buf;
 		dma_addr_t d;
 
-		page = (void *)__get_free_page(GFP_KERNEL | GFP_DMA);
-		if (page == NULL)
+		buf = kmalloc(PKT_BUF_SIZE, GFP_KERNEL);
+		if (buf == NULL)
 			goto err;
 
-		d = dma_map_single(NULL, page, PAGE_SIZE, DMA_TO_DEVICE);
-		if (dma_mapping_error(NULL, d)) {
-			free_page((unsigned long)page);
+		d = dma_map_single(dev, buf, PKT_BUF_SIZE, DMA_TO_DEVICE);
+		if (dma_mapping_error(dev, d)) {
+			kfree(buf);
 			goto err;
 		}
 
-		ep->tx_buf[i] = page;
+		ep->tx_buf[i] = buf;
 		ep->descs->tdesc[i].buf_addr = d;
-
-		ep->tx_buf[i + 1] = page + PKT_BUF_SIZE;
-		ep->descs->tdesc[i + 1].buf_addr = d + PKT_BUF_SIZE;
 	}
 
 	return 0;
@@ -829,6 +828,7 @@ static int ep93xx_eth_probe(struct platform_device *pdev)
 	}
 	ep = netdev_priv(dev);
 	ep->dev = dev;
+	SET_NETDEV_DEV(dev, &pdev->dev);
 	netif_napi_add(dev, &ep->napi, ep93xx_poll, 64);
 
 	platform_set_drvdata(pdev, dev);
diff --git a/drivers/net/bfin_mac.c b/drivers/net/bfin_mac.c
index 68d45ba2d9b9..6c019e148546 100644
--- a/drivers/net/bfin_mac.c
+++ b/drivers/net/bfin_mac.c
@@ -52,13 +52,13 @@ MODULE_DESCRIPTION(DRV_DESC);
 MODULE_ALIAS("platform:bfin_mac");
 
 #if defined(CONFIG_BFIN_MAC_USE_L1)
-# define bfin_mac_alloc(dma_handle, size)  l1_data_sram_zalloc(size)
-# define bfin_mac_free(dma_handle, ptr)    l1_data_sram_free(ptr)
+# define bfin_mac_alloc(dma_handle, size, num)  l1_data_sram_zalloc(size*num)
+# define bfin_mac_free(dma_handle, ptr, num)    l1_data_sram_free(ptr)
 #else
-# define bfin_mac_alloc(dma_handle, size) \
-	dma_alloc_coherent(NULL, size, dma_handle, GFP_KERNEL)
-# define bfin_mac_free(dma_handle, ptr) \
-	dma_free_coherent(NULL, sizeof(*ptr), ptr, dma_handle)
+# define bfin_mac_alloc(dma_handle, size, num) \
+	dma_alloc_coherent(NULL, size*num, dma_handle, GFP_KERNEL)
+# define bfin_mac_free(dma_handle, ptr, num) \
+	dma_free_coherent(NULL, sizeof(*ptr)*num, ptr, dma_handle)
 #endif
 
 #define PKT_BUF_SZ 1580
@@ -95,7 +95,7 @@ static void desc_list_free(void)
 				t = t->next;
 			}
 		}
-		bfin_mac_free(dma_handle, tx_desc);
+		bfin_mac_free(dma_handle, tx_desc, CONFIG_BFIN_TX_DESC_NUM);
 	}
 
 	if (rx_desc) {
@@ -109,7 +109,7 @@ static void desc_list_free(void)
 				r = r->next;
 			}
 		}
-		bfin_mac_free(dma_handle, rx_desc);
+		bfin_mac_free(dma_handle, rx_desc, CONFIG_BFIN_RX_DESC_NUM);
 	}
 }
 
@@ -126,13 +126,13 @@ static int desc_list_init(void)
 #endif
 
 	tx_desc = bfin_mac_alloc(&dma_handle,
-				sizeof(struct net_dma_desc_tx) *
+				sizeof(struct net_dma_desc_tx),
 				CONFIG_BFIN_TX_DESC_NUM);
 	if (tx_desc == NULL)
 		goto init_error;
 
 	rx_desc = bfin_mac_alloc(&dma_handle,
-				sizeof(struct net_dma_desc_rx) *
+				sizeof(struct net_dma_desc_rx),
 				CONFIG_BFIN_RX_DESC_NUM);
 	if (rx_desc == NULL)
 		goto init_error;
diff --git a/drivers/net/bna/bnad.c b/drivers/net/bna/bnad.c
index 7d25a97d33f6..44e219c910da 100644
--- a/drivers/net/bna/bnad.c
+++ b/drivers/net/bna/bnad.c
@@ -1111,7 +1111,7 @@ bnad_mbox_irq_alloc(struct bnad *bnad,
 		    struct bna_intr_info *intr_info)
 {
 	int 		err = 0;
-	unsigned long 	flags;
+	unsigned long 	irq_flags = 0, flags;
 	u32	irq;
 	irq_handler_t 	irq_handler;
 
@@ -1125,18 +1125,17 @@ bnad_mbox_irq_alloc(struct bnad *bnad,
 	if (bnad->cfg_flags & BNAD_CF_MSIX) {
 		irq_handler = (irq_handler_t)bnad_msix_mbox_handler;
 		irq = bnad->msix_table[bnad->msix_num - 1].vector;
-		flags = 0;
 		intr_info->intr_type = BNA_INTR_T_MSIX;
 		intr_info->idl[0].vector = bnad->msix_num - 1;
 	} else {
 		irq_handler = (irq_handler_t)bnad_isr;
 		irq = bnad->pcidev->irq;
-		flags = IRQF_SHARED;
+		irq_flags = IRQF_SHARED;
 		intr_info->intr_type = BNA_INTR_T_INTX;
 		/* intr_info->idl.vector = 0 ? */
 	}
 	spin_unlock_irqrestore(&bnad->bna_lock, flags);
-
+	flags = irq_flags;
 	sprintf(bnad->mbox_irq_name, "%s", BNAD_NAME);
 
 	/*
diff --git a/drivers/net/bnx2x/bnx2x_main.c b/drivers/net/bnx2x/bnx2x_main.c
index 4b70311a11ef..74be989f51c5 100644
--- a/drivers/net/bnx2x/bnx2x_main.c
+++ b/drivers/net/bnx2x/bnx2x_main.c
@@ -49,6 +49,7 @@
 #include <linux/zlib.h>
 #include <linux/io.h>
 #include <linux/stringify.h>
+#include <linux/vmalloc.h>
 
 #define BNX2X_MAIN
 #include "bnx2x.h"
@@ -4537,8 +4538,7 @@ static int bnx2x_gunzip_init(struct bnx2x *bp)
 	if (bp->strm  == NULL)
 		goto gunzip_nomem2;
 
-	bp->strm->workspace = kmalloc(zlib_inflate_workspacesize(),
-				      GFP_KERNEL);
+	bp->strm->workspace = vmalloc(zlib_inflate_workspacesize());
 	if (bp->strm->workspace == NULL)
 		goto gunzip_nomem3;
 
@@ -4562,7 +4562,7 @@ gunzip_nomem1:
 static void bnx2x_gunzip_end(struct bnx2x *bp)
 {
 	if (bp->strm) {
-		kfree(bp->strm->workspace);
+		vfree(bp->strm->workspace);
 		kfree(bp->strm);
 		bp->strm = NULL;
 	}
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 17b4dd94da90..eafe44a528ac 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -388,6 +388,8 @@ struct vlan_entry *bond_next_vlan(struct bonding *bond, struct vlan_entry *curr)
 	return next;
 }
 
+#define bond_queue_mapping(skb) (*(u16 *)((skb)->cb))
+
 /**
  * bond_dev_queue_xmit - Prepare skb for xmit.
  *
@@ -400,6 +402,9 @@ int bond_dev_queue_xmit(struct bonding *bond, struct sk_buff *skb,
 {
 	skb->dev = slave_dev;
 	skb->priority = 1;
+
+	skb->queue_mapping = bond_queue_mapping(skb);
+
 	if (unlikely(netpoll_tx_running(slave_dev)))
 		bond_netpoll_send_skb(bond_get_slave_by_dev(bond, slave_dev), skb);
 	else
@@ -1292,6 +1297,7 @@ static inline int slave_enable_netpoll(struct slave *slave)
 		goto out;
 
 	np->dev = slave->dev;
+	strlcpy(np->dev_name, slave->dev->name, IFNAMSIZ);
 	err = __netpoll_setup(np);
 	if (err) {
 		kfree(np);
@@ -4206,6 +4212,7 @@ static inline int bond_slave_override(struct bonding *bond,
 	return res;
 }
 
+
 static u16 bond_select_queue(struct net_device *dev, struct sk_buff *skb)
 {
 	/*
@@ -4216,6 +4223,11 @@ static u16 bond_select_queue(struct net_device *dev, struct sk_buff *skb)
 	 */
 	u16 txq = skb_rx_queue_recorded(skb) ? skb_get_rx_queue(skb) : 0;
 
+	/*
+	 * Save the original txq to restore before passing to the driver
+	 */
+	bond_queue_mapping(skb) = skb->queue_mapping;
+
 	if (unlikely(txq >= dev->real_num_tx_queues)) {
 		do {
 			txq -= dev->real_num_tx_queues;
diff --git a/drivers/net/can/Kconfig b/drivers/net/can/Kconfig
index 1d699e3df547..754df5ef1729 100644
--- a/drivers/net/can/Kconfig
+++ b/drivers/net/can/Kconfig
@@ -36,7 +36,7 @@ config CAN_SLCAN
 config CAN_DEV
 	tristate "Platform CAN drivers with Netlink support"
 	depends on CAN
-	default Y
+	default y
 	---help---
 	  Enables the common framework for platform CAN drivers with Netlink
 	  support. This is the standard library for CAN drivers.
@@ -45,7 +45,7 @@ config CAN_DEV
 config CAN_CALC_BITTIMING
 	bool "CAN bit-timing calculation"
 	depends on CAN_DEV
-	default Y
+	default y
 	---help---
 	  If enabled, CAN bit-timing parameters will be calculated for the
 	  bit-rate specified via Netlink argument "bitrate" when the device
diff --git a/drivers/net/cxgb3/sge.c b/drivers/net/cxgb3/sge.c
index 3f562ba2f0c9..76bf5892b962 100644
--- a/drivers/net/cxgb3/sge.c
+++ b/drivers/net/cxgb3/sge.c
@@ -2026,7 +2026,7 @@ static void rx_eth(struct adapter *adap, struct sge_rspq *rq,
 		skb->ip_summed = CHECKSUM_UNNECESSARY;
 	} else
 		skb_checksum_none_assert(skb);
-	skb_record_rx_queue(skb, qs - &adap->sge.qs[0]);
+	skb_record_rx_queue(skb, qs - &adap->sge.qs[pi->first_qset]);
 
 	if (unlikely(p->vlan_valid)) {
 		struct vlan_group *grp = pi->vlan_grp;
@@ -2145,7 +2145,7 @@ static void lro_add_page(struct adapter *adap, struct sge_qset *qs,
 	if (!complete)
 		return;
 
-	skb_record_rx_queue(skb, qs - &adap->sge.qs[0]);
+	skb_record_rx_queue(skb, qs - &adap->sge.qs[pi->first_qset]);
 
 	if (unlikely(cpl->vlan_valid)) {
 		struct vlan_group *grp = pi->vlan_grp;
diff --git a/drivers/net/dl2k.c b/drivers/net/dl2k.c
index c445457b66d5..23179dbcedd2 100644
--- a/drivers/net/dl2k.c
+++ b/drivers/net/dl2k.c
@@ -346,7 +346,7 @@ parse_eeprom (struct net_device *dev)
 	if (np->pdev->vendor == PCI_VENDOR_ID_DLINK) {	/* D-Link Only */
 		/* Check CRC */
 		crc = ~ether_crc_le (256 - 4, sromdata);
-		if (psrom->crc != crc) {
+		if (psrom->crc != cpu_to_le32(crc)) {
 			printk (KERN_ERR "%s: EEPROM data CRC error.\n",
 					dev->name);
 			return -1;
diff --git a/drivers/net/fs_enet/mac-fcc.c b/drivers/net/fs_enet/mac-fcc.c
index 7a84e45487e8..7583a9572bcc 100644
--- a/drivers/net/fs_enet/mac-fcc.c
+++ b/drivers/net/fs_enet/mac-fcc.c
@@ -105,7 +105,7 @@ static int do_pd_setup(struct fs_enet_private *fep)
 		goto out_ep;
 
 	fep->fcc.mem = (void __iomem *)cpm2_immr;
-	fpi->dpram_offset = cpm_dpalloc(128, 8);
+	fpi->dpram_offset = cpm_dpalloc(128, 32);
 	if (IS_ERR_VALUE(fpi->dpram_offset)) {
 		ret = fpi->dpram_offset;
 		goto out_fcccp;
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index ff60b23a5b74..2dfcc8047847 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -10,7 +10,7 @@
  * Maintainer: Kumar Gala
  * Modifier: Sandeep Gopalpet <sandeep.kumar@freescale.com>
  *
- * Copyright 2002-2009 Freescale Semiconductor, Inc.
+ * Copyright 2002-2009, 2011 Freescale Semiconductor, Inc.
  * Copyright 2007 MontaVista Software, Inc.
  *
  * This program is free software; you can redistribute  it and/or modify it
@@ -476,9 +476,6 @@ static const struct net_device_ops gfar_netdev_ops = {
 #endif
 };
 
-unsigned int ftp_rqfpr[MAX_FILER_IDX + 1];
-unsigned int ftp_rqfcr[MAX_FILER_IDX + 1];
-
 void lock_rx_qs(struct gfar_private *priv)
 {
 	int i = 0x0;
@@ -868,28 +865,28 @@ static u32 cluster_entry_per_class(struct gfar_private *priv, u32 rqfar,
 
 	rqfar--;
 	rqfcr = RQFCR_CLE | RQFCR_PID_MASK | RQFCR_CMP_EXACT;
-	ftp_rqfpr[rqfar] = rqfpr;
-	ftp_rqfcr[rqfar] = rqfcr;
+	priv->ftp_rqfpr[rqfar] = rqfpr;
+	priv->ftp_rqfcr[rqfar] = rqfcr;
 	gfar_write_filer(priv, rqfar, rqfcr, rqfpr);
 
 	rqfar--;
 	rqfcr = RQFCR_CMP_NOMATCH;
-	ftp_rqfpr[rqfar] = rqfpr;
-	ftp_rqfcr[rqfar] = rqfcr;
+	priv->ftp_rqfpr[rqfar] = rqfpr;
+	priv->ftp_rqfcr[rqfar] = rqfcr;
 	gfar_write_filer(priv, rqfar, rqfcr, rqfpr);
 
 	rqfar--;
 	rqfcr = RQFCR_CMP_EXACT | RQFCR_PID_PARSE | RQFCR_CLE | RQFCR_AND;
 	rqfpr = class;
-	ftp_rqfcr[rqfar] = rqfcr;
-	ftp_rqfpr[rqfar] = rqfpr;
+	priv->ftp_rqfcr[rqfar] = rqfcr;
+	priv->ftp_rqfpr[rqfar] = rqfpr;
 	gfar_write_filer(priv, rqfar, rqfcr, rqfpr);
 
 	rqfar--;
 	rqfcr = RQFCR_CMP_EXACT | RQFCR_PID_MASK | RQFCR_AND;
 	rqfpr = class;
-	ftp_rqfcr[rqfar] = rqfcr;
-	ftp_rqfpr[rqfar] = rqfpr;
+	priv->ftp_rqfcr[rqfar] = rqfcr;
+	priv->ftp_rqfpr[rqfar] = rqfpr;
 	gfar_write_filer(priv, rqfar, rqfcr, rqfpr);
 
 	return rqfar;
@@ -904,8 +901,8 @@ static void gfar_init_filer_table(struct gfar_private *priv)
 
 	/* Default rule */
 	rqfcr = RQFCR_CMP_MATCH;
-	ftp_rqfcr[rqfar] = rqfcr;
-	ftp_rqfpr[rqfar] = rqfpr;
+	priv->ftp_rqfcr[rqfar] = rqfcr;
+	priv->ftp_rqfpr[rqfar] = rqfpr;
 	gfar_write_filer(priv, rqfar, rqfcr, rqfpr);
 
 	rqfar = cluster_entry_per_class(priv, rqfar, RQFPR_IPV6);
@@ -921,8 +918,8 @@ static void gfar_init_filer_table(struct gfar_private *priv)
 	/* Rest are masked rules */
 	rqfcr = RQFCR_CMP_NOMATCH;
 	for (i = 0; i < rqfar; i++) {
-		ftp_rqfcr[i] = rqfcr;
-		ftp_rqfpr[i] = rqfpr;
+		priv->ftp_rqfcr[i] = rqfcr;
+		priv->ftp_rqfpr[i] = rqfpr;
 		gfar_write_filer(priv, i, rqfcr, rqfpr);
 	}
 }
diff --git a/drivers/net/gianfar.h b/drivers/net/gianfar.h
index fc86f5195445..ba36dc7a3435 100644
--- a/drivers/net/gianfar.h
+++ b/drivers/net/gianfar.h
@@ -9,7 +9,7 @@
  * Maintainer: Kumar Gala
  * Modifier: Sandeep Gopalpet <sandeep.kumar@freescale.com>
  *
- * Copyright 2002-2009 Freescale Semiconductor, Inc.
+ * Copyright 2002-2009, 2011 Freescale Semiconductor, Inc.
  *
  * This program is free software; you can redistribute  it and/or modify it
  * under  the terms of  the GNU General  Public License as published by the
@@ -1107,10 +1107,12 @@ struct gfar_private {
 	/* HW time stamping enabled flag */
 	int hwts_rx_en;
 	int hwts_tx_en;
+
+	/*Filer table*/
+	unsigned int ftp_rqfpr[MAX_FILER_IDX + 1];
+	unsigned int ftp_rqfcr[MAX_FILER_IDX + 1];
 };
 
-extern unsigned int ftp_rqfpr[MAX_FILER_IDX + 1];
-extern unsigned int ftp_rqfcr[MAX_FILER_IDX + 1];
 
 static inline int gfar_has_errata(struct gfar_private *priv,
 				  enum gfar_errata err)
diff --git a/drivers/net/gianfar_ethtool.c b/drivers/net/gianfar_ethtool.c
index 493d743839d9..239e3330495f 100644
--- a/drivers/net/gianfar_ethtool.c
+++ b/drivers/net/gianfar_ethtool.c
@@ -9,7 +9,7 @@
  *  Maintainer: Kumar Gala
  *  Modifier: Sandeep Gopalpet <sandeep.kumar@freescale.com>
  *
- *  Copyright 2003-2006, 2008-2009 Freescale Semiconductor, Inc.
+ *  Copyright 2003-2006, 2008-2009, 2011 Freescale Semiconductor, Inc.
  *
  *  This software may be used and distributed according to
  *  the terms of the GNU Public License, Version 2, incorporated herein
@@ -609,15 +609,15 @@ static void ethflow_to_filer_rules (struct gfar_private *priv, u64 ethflow)
 	if (ethflow & RXH_L2DA) {
 		fcr = RQFCR_PID_DAH |RQFCR_CMP_NOMATCH |
 			RQFCR_HASH | RQFCR_AND | RQFCR_HASHTBL_0;
-		ftp_rqfpr[priv->cur_filer_idx] = fpr;
-		ftp_rqfcr[priv->cur_filer_idx] = fcr;
+		priv->ftp_rqfpr[priv->cur_filer_idx] = fpr;
+		priv->ftp_rqfcr[priv->cur_filer_idx] = fcr;
 		gfar_write_filer(priv, priv->cur_filer_idx, fcr, fpr);
 		priv->cur_filer_idx = priv->cur_filer_idx - 1;
 
 		fcr = RQFCR_PID_DAL | RQFCR_AND | RQFCR_CMP_NOMATCH |
 				RQFCR_HASH | RQFCR_AND | RQFCR_HASHTBL_0;
-		ftp_rqfpr[priv->cur_filer_idx] = fpr;
-		ftp_rqfcr[priv->cur_filer_idx] = fcr;
+		priv->ftp_rqfpr[priv->cur_filer_idx] = fpr;
+		priv->ftp_rqfcr[priv->cur_filer_idx] = fcr;
 		gfar_write_filer(priv, priv->cur_filer_idx, fcr, fpr);
 		priv->cur_filer_idx = priv->cur_filer_idx - 1;
 	}
@@ -626,16 +626,16 @@ static void ethflow_to_filer_rules (struct gfar_private *priv, u64 ethflow)
 		fcr = RQFCR_PID_VID | RQFCR_CMP_NOMATCH | RQFCR_HASH |
 				RQFCR_AND | RQFCR_HASHTBL_0;
 		gfar_write_filer(priv, priv->cur_filer_idx, fcr, fpr);
-		ftp_rqfpr[priv->cur_filer_idx] = fpr;
-		ftp_rqfcr[priv->cur_filer_idx] = fcr;
+		priv->ftp_rqfpr[priv->cur_filer_idx] = fpr;
+		priv->ftp_rqfcr[priv->cur_filer_idx] = fcr;
 		priv->cur_filer_idx = priv->cur_filer_idx - 1;
 	}
 
 	if (ethflow & RXH_IP_SRC) {
 		fcr = RQFCR_PID_SIA | RQFCR_CMP_NOMATCH | RQFCR_HASH |
 			RQFCR_AND | RQFCR_HASHTBL_0;
-		ftp_rqfpr[priv->cur_filer_idx] = fpr;
-		ftp_rqfcr[priv->cur_filer_idx] = fcr;
+		priv->ftp_rqfpr[priv->cur_filer_idx] = fpr;
+		priv->ftp_rqfcr[priv->cur_filer_idx] = fcr;
 		gfar_write_filer(priv, priv->cur_filer_idx, fcr, fpr);
 		priv->cur_filer_idx = priv->cur_filer_idx - 1;
 	}
@@ -643,8 +643,8 @@ static void ethflow_to_filer_rules (struct gfar_private *priv, u64 ethflow)
 	if (ethflow & (RXH_IP_DST)) {
 		fcr = RQFCR_PID_DIA | RQFCR_CMP_NOMATCH | RQFCR_HASH |
 			RQFCR_AND | RQFCR_HASHTBL_0;
-		ftp_rqfpr[priv->cur_filer_idx] = fpr;
-		ftp_rqfcr[priv->cur_filer_idx] = fcr;
+		priv->ftp_rqfpr[priv->cur_filer_idx] = fpr;
+		priv->ftp_rqfcr[priv->cur_filer_idx] = fcr;
 		gfar_write_filer(priv, priv->cur_filer_idx, fcr, fpr);
 		priv->cur_filer_idx = priv->cur_filer_idx - 1;
 	}
@@ -652,8 +652,8 @@ static void ethflow_to_filer_rules (struct gfar_private *priv, u64 ethflow)
 	if (ethflow & RXH_L3_PROTO) {
 		fcr = RQFCR_PID_L4P | RQFCR_CMP_NOMATCH | RQFCR_HASH |
 			RQFCR_AND | RQFCR_HASHTBL_0;
-		ftp_rqfpr[priv->cur_filer_idx] = fpr;
-		ftp_rqfcr[priv->cur_filer_idx] = fcr;
+		priv->ftp_rqfpr[priv->cur_filer_idx] = fpr;
+		priv->ftp_rqfcr[priv->cur_filer_idx] = fcr;
 		gfar_write_filer(priv, priv->cur_filer_idx, fcr, fpr);
 		priv->cur_filer_idx = priv->cur_filer_idx - 1;
 	}
@@ -661,8 +661,8 @@ static void ethflow_to_filer_rules (struct gfar_private *priv, u64 ethflow)
 	if (ethflow & RXH_L4_B_0_1) {
 		fcr = RQFCR_PID_SPT | RQFCR_CMP_NOMATCH | RQFCR_HASH |
 			RQFCR_AND | RQFCR_HASHTBL_0;
-		ftp_rqfpr[priv->cur_filer_idx] = fpr;
-		ftp_rqfcr[priv->cur_filer_idx] = fcr;
+		priv->ftp_rqfpr[priv->cur_filer_idx] = fpr;
+		priv->ftp_rqfcr[priv->cur_filer_idx] = fcr;
 		gfar_write_filer(priv, priv->cur_filer_idx, fcr, fpr);
 		priv->cur_filer_idx = priv->cur_filer_idx - 1;
 	}
@@ -670,8 +670,8 @@ static void ethflow_to_filer_rules (struct gfar_private *priv, u64 ethflow)
 	if (ethflow & RXH_L4_B_2_3) {
 		fcr = RQFCR_PID_DPT | RQFCR_CMP_NOMATCH | RQFCR_HASH |
 			RQFCR_AND | RQFCR_HASHTBL_0;
-		ftp_rqfpr[priv->cur_filer_idx] = fpr;
-		ftp_rqfcr[priv->cur_filer_idx] = fcr;
+		priv->ftp_rqfpr[priv->cur_filer_idx] = fpr;
+		priv->ftp_rqfcr[priv->cur_filer_idx] = fcr;
 		gfar_write_filer(priv, priv->cur_filer_idx, fcr, fpr);
 		priv->cur_filer_idx = priv->cur_filer_idx - 1;
 	}
@@ -705,12 +705,12 @@ static int gfar_ethflow_to_filer_table(struct gfar_private *priv, u64 ethflow, u
 	}
 
 	for (i = 0; i < MAX_FILER_IDX + 1; i++) {
-		local_rqfpr[j] = ftp_rqfpr[i];
-		local_rqfcr[j] = ftp_rqfcr[i];
+		local_rqfpr[j] = priv->ftp_rqfpr[i];
+		local_rqfcr[j] = priv->ftp_rqfcr[i];
 		j--;
-		if ((ftp_rqfcr[i] == (RQFCR_PID_PARSE |
+		if ((priv->ftp_rqfcr[i] == (RQFCR_PID_PARSE |
 			RQFCR_CLE |RQFCR_AND)) &&
-			(ftp_rqfpr[i] == cmp_rqfpr))
+			(priv->ftp_rqfpr[i] == cmp_rqfpr))
 			break;
 	}
 
@@ -724,20 +724,22 @@ static int gfar_ethflow_to_filer_table(struct gfar_private *priv, u64 ethflow, u
 	 * if it was already programmed, we need to overwrite these rules
 	 */
 	for (l = i+1; l < MAX_FILER_IDX; l++) {
-		if ((ftp_rqfcr[l] & RQFCR_CLE) &&
-			!(ftp_rqfcr[l] & RQFCR_AND)) {
-			ftp_rqfcr[l] = RQFCR_CLE | RQFCR_CMP_EXACT |
+		if ((priv->ftp_rqfcr[l] & RQFCR_CLE) &&
+			!(priv->ftp_rqfcr[l] & RQFCR_AND)) {
+			priv->ftp_rqfcr[l] = RQFCR_CLE | RQFCR_CMP_EXACT |
 				RQFCR_HASHTBL_0 | RQFCR_PID_MASK;
-			ftp_rqfpr[l] = FPR_FILER_MASK;
-			gfar_write_filer(priv, l, ftp_rqfcr[l], ftp_rqfpr[l]);
+			priv->ftp_rqfpr[l] = FPR_FILER_MASK;
+			gfar_write_filer(priv, l, priv->ftp_rqfcr[l],
+				priv->ftp_rqfpr[l]);
 			break;
 		}
 
-		if (!(ftp_rqfcr[l] & RQFCR_CLE) && (ftp_rqfcr[l] & RQFCR_AND))
+		if (!(priv->ftp_rqfcr[l] & RQFCR_CLE) &&
+			(priv->ftp_rqfcr[l] & RQFCR_AND))
 			continue;
 		else {
-			local_rqfpr[j] = ftp_rqfpr[l];
-			local_rqfcr[j] = ftp_rqfcr[l];
+			local_rqfpr[j] = priv->ftp_rqfpr[l];
+			local_rqfcr[j] = priv->ftp_rqfcr[l];
 			j--;
 		}
 	}
@@ -750,8 +752,8 @@ static int gfar_ethflow_to_filer_table(struct gfar_private *priv, u64 ethflow, u
 
 	/* Write back the popped out rules again */
 	for (k = j+1; k < MAX_FILER_IDX; k++) {
-		ftp_rqfpr[priv->cur_filer_idx] = local_rqfpr[k];
-		ftp_rqfcr[priv->cur_filer_idx] = local_rqfcr[k];
+		priv->ftp_rqfpr[priv->cur_filer_idx] = local_rqfpr[k];
+		priv->ftp_rqfcr[priv->cur_filer_idx] = local_rqfcr[k];
 		gfar_write_filer(priv, priv->cur_filer_idx,
 				local_rqfcr[k], local_rqfpr[k]);
 		if (!priv->cur_filer_idx)
diff --git a/drivers/net/greth.c b/drivers/net/greth.c
index f181304a7ab6..672f096fe090 100644
--- a/drivers/net/greth.c
+++ b/drivers/net/greth.c
@@ -1015,11 +1015,10 @@ static int greth_set_mac_add(struct net_device *dev, void *p)
 		return -EINVAL;
 
 	memcpy(dev->dev_addr, addr->sa_data, dev->addr_len);
+	GRETH_REGSAVE(regs->esa_msb, dev->dev_addr[0] << 8 | dev->dev_addr[1]);
+	GRETH_REGSAVE(regs->esa_lsb, dev->dev_addr[2] << 24 | dev->dev_addr[3] << 16 |
+		      dev->dev_addr[4] << 8 | dev->dev_addr[5]);
 
-	GRETH_REGSAVE(regs->esa_msb, addr->sa_data[0] << 8 | addr->sa_data[1]);
-	GRETH_REGSAVE(regs->esa_lsb,
-		      addr->sa_data[2] << 24 | addr->
-		      sa_data[3] << 16 | addr->sa_data[4] << 8 | addr->sa_data[5]);
 	return 0;
 }
 
diff --git a/drivers/net/hamradio/6pack.c b/drivers/net/hamradio/6pack.c
index 3e5d0b6b6516..0d283781bc5e 100644
--- a/drivers/net/hamradio/6pack.c
+++ b/drivers/net/hamradio/6pack.c
@@ -692,10 +692,10 @@ static void sixpack_close(struct tty_struct *tty)
 {
 	struct sixpack *sp;
 
-	write_lock(&disc_data_lock);
+	write_lock_bh(&disc_data_lock);
 	sp = tty->disc_data;
 	tty->disc_data = NULL;
-	write_unlock(&disc_data_lock);
+	write_unlock_bh(&disc_data_lock);
 	if (!sp)
 		return;
 
diff --git a/drivers/net/hamradio/mkiss.c b/drivers/net/hamradio/mkiss.c
index 4c628393c8b1..bc02968cee16 100644
--- a/drivers/net/hamradio/mkiss.c
+++ b/drivers/net/hamradio/mkiss.c
@@ -813,10 +813,10 @@ static void mkiss_close(struct tty_struct *tty)
 {
 	struct mkiss *ax;
 
-	write_lock(&disc_data_lock);
+	write_lock_bh(&disc_data_lock);
 	ax = tty->disc_data;
 	tty->disc_data = NULL;
-	write_unlock(&disc_data_lock);
+	write_unlock_bh(&disc_data_lock);
 
 	if (!ax)
 		return;
diff --git a/drivers/net/hp100.c b/drivers/net/hp100.c
index 8e10d2f6a5ad..c3ecb118c1df 100644
--- a/drivers/net/hp100.c
+++ b/drivers/net/hp100.c
@@ -1580,12 +1580,12 @@ static netdev_tx_t hp100_start_xmit_bm(struct sk_buff *skb,
 	hp100_outl(ringptr->pdl_paddr, TX_PDA_L);	/* Low Prio. Queue */
 
 	lp->txrcommit++;
-	spin_unlock_irqrestore(&lp->lock, flags);
 
-	/* Update statistics */
 	dev->stats.tx_packets++;
 	dev->stats.tx_bytes += skb->len;
 
+	spin_unlock_irqrestore(&lp->lock, flags);
+
 	return NETDEV_TX_OK;
 
 drop:
diff --git a/drivers/net/hplance.c b/drivers/net/hplance.c
index b6060f7538df..a900d5bf2948 100644
--- a/drivers/net/hplance.c
+++ b/drivers/net/hplance.c
@@ -135,7 +135,7 @@ static void __devexit hplance_remove_one(struct dio_dev *d)
 }
 
 /* Initialise a single lance board at the given DIO device */
-static void __init hplance_init(struct net_device *dev, struct dio_dev *d)
+static void __devinit hplance_init(struct net_device *dev, struct dio_dev *d)
 {
         unsigned long va = (d->resource.start + DIO_VIRADDRBASE);
         struct hplance_private *lp;
diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index 18fccf913635..2c28621eb30b 100644
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -2373,6 +2373,9 @@ static int __devinit igb_sw_init(struct igb_adapter *adapter)
 	}
 #endif /* CONFIG_PCI_IOV */
 	adapter->rss_queues = min_t(u32, IGB_MAX_RX_QUEUES, num_online_cpus());
+	/* i350 cannot do RSS and SR-IOV at the same time */
+	if (hw->mac.type == e1000_i350 && adapter->vfs_allocated_count)
+		adapter->rss_queues = 1;
 
 	/*
 	 * if rss_queues > 4 or vfs are going to be allocated with rss_queues
diff --git a/drivers/net/natsemi.c b/drivers/net/natsemi.c
index ab2862990a5b..68e6b0224edd 100644
--- a/drivers/net/natsemi.c
+++ b/drivers/net/natsemi.c
@@ -2360,7 +2360,8 @@ static void netdev_rx(struct net_device *dev, int *work_done, int work_to_do)
 					PCI_DMA_FROMDEVICE);
 			} else {
 				pci_unmap_single(np->pci_dev, np->rx_dma[entry],
-					buflen, PCI_DMA_FROMDEVICE);
+						 buflen + NATSEMI_PADDING,
+						 PCI_DMA_FROMDEVICE);
 				skb_put(skb = np->rx_skbuff[entry], pkt_len);
 				np->rx_skbuff[entry] = NULL;
 			}
diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c
index b644383017f9..c0788a31ff0f 100644
--- a/drivers/net/netxen/netxen_nic_main.c
+++ b/drivers/net/netxen/netxen_nic_main.c
@@ -1965,11 +1965,11 @@ netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 
 	netxen_tso_check(netdev, tx_ring, first_desc, skb);
 
-	netxen_nic_update_cmd_producer(adapter, tx_ring);
-
 	adapter->stats.txbytes += skb->len;
 	adapter->stats.xmitcalled++;
 
+	netxen_nic_update_cmd_producer(adapter, tx_ring);
+
 	return NETDEV_TX_OK;
 
 drop_packet:
diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig
index 392a6c4b72e5..a70244306c94 100644
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -58,6 +58,7 @@ config BROADCOM_PHY
 
 config BCM63XX_PHY
 	tristate "Drivers for Broadcom 63xx SOCs internal PHY"
+	depends on BCM63XX
 	---help---
 	  Currently supports the 6348 and 6358 PHYs.
 
diff --git a/drivers/net/phy/dp83640.c b/drivers/net/phy/dp83640.c
index b0c9522bb535..2cd8dc5847b4 100644
--- a/drivers/net/phy/dp83640.c
+++ b/drivers/net/phy/dp83640.c
@@ -543,11 +543,20 @@ static void recalibrate(struct dp83640_clock *clock)
 
 /* time stamping methods */
 
-static void decode_evnt(struct dp83640_private *dp83640,
-			struct phy_txts *phy_txts, u16 ests)
+static int decode_evnt(struct dp83640_private *dp83640,
+		       void *data, u16 ests)
 {
+	struct phy_txts *phy_txts;
 	struct ptp_clock_event event;
 	int words = (ests >> EVNT_TS_LEN_SHIFT) & EVNT_TS_LEN_MASK;
+	u16 ext_status = 0;
+
+	if (ests & MULT_EVNT) {
+		ext_status = *(u16 *) data;
+		data += sizeof(ext_status);
+	}
+
+	phy_txts = data;
 
 	switch (words) { /* fall through in every case */
 	case 3:
@@ -565,6 +574,9 @@ static void decode_evnt(struct dp83640_private *dp83640,
 	event.timestamp = phy2txts(&dp83640->edata);
 
 	ptp_clock_event(dp83640->clock->ptp_clock, &event);
+
+	words = ext_status ? words + 2 : words + 1;
+	return words * sizeof(u16);
 }
 
 static void decode_rxts(struct dp83640_private *dp83640,
@@ -643,9 +655,7 @@ static void decode_status_frame(struct dp83640_private *dp83640,
 
 		} else if (PSF_EVNT == type && len >= sizeof(*phy_txts)) {
 
-			phy_txts = (struct phy_txts *) ptr;
-			decode_evnt(dp83640, phy_txts, ests);
-			size = sizeof(*phy_txts);
+			size = decode_evnt(dp83640, ptr, ests);
 
 		} else {
 			size = 0;
@@ -1034,8 +1044,8 @@ static bool dp83640_rxtstamp(struct phy_device *phydev,
 
 	if (is_status_frame(skb, type)) {
 		decode_status_frame(dp83640, skb);
-		/* Let the stack drop this frame. */
-		return false;
+		kfree_skb(skb);
+		return true;
 	}
 
 	SKB_PTP_TYPE(skb) = type;
diff --git a/drivers/net/ppp_async.c b/drivers/net/ppp_async.c
index a1b82c9c67d2..c554a397e558 100644
--- a/drivers/net/ppp_async.c
+++ b/drivers/net/ppp_async.c
@@ -523,7 +523,7 @@ static void ppp_async_process(unsigned long arg)
 #define PUT_BYTE(ap, buf, c, islcp)	do {		\
 	if ((islcp && c < 0x20) || (ap->xaccm[c >> 5] & (1 << (c & 0x1f)))) {\
 		*buf++ = PPP_ESCAPE;			\
-		*buf++ = c ^ 0x20;			\
+		*buf++ = c ^ PPP_TRANS;			\
 	} else						\
 		*buf++ = c;				\
 } while (0)
@@ -896,7 +896,7 @@ ppp_async_input(struct asyncppp *ap, const unsigned char *buf,
 				sp = skb_put(skb, n);
 				memcpy(sp, buf, n);
 				if (ap->state & SC_ESCAPE) {
-					sp[0] ^= 0x20;
+					sp[0] ^= PPP_TRANS;
 					ap->state &= ~SC_ESCAPE;
 				}
 			}
diff --git a/drivers/net/ppp_deflate.c b/drivers/net/ppp_deflate.c
index 31e9407a0739..1dbdf82a6dfd 100644
--- a/drivers/net/ppp_deflate.c
+++ b/drivers/net/ppp_deflate.c
@@ -305,7 +305,7 @@ static void z_decomp_free(void *arg)
 
 	if (state) {
 		zlib_inflateEnd(&state->strm);
-		kfree(state->strm.workspace);
+		vfree(state->strm.workspace);
 		kfree(state);
 	}
 }
@@ -345,8 +345,7 @@ static void *z_decomp_alloc(unsigned char *options, int opt_len)
 
 	state->w_size         = w_size;
 	state->strm.next_out  = NULL;
-	state->strm.workspace = kmalloc(zlib_inflate_workspacesize(),
-					GFP_KERNEL|__GFP_REPEAT);
+	state->strm.workspace = vmalloc(zlib_inflate_workspacesize());
 	if (state->strm.workspace == NULL)
 		goto out_free;
 
diff --git a/drivers/net/pxa168_eth.c b/drivers/net/pxa168_eth.c
index df1292eb9c2e..9018a2989e09 100644
--- a/drivers/net/pxa168_eth.c
+++ b/drivers/net/pxa168_eth.c
@@ -1273,7 +1273,7 @@ static int pxa168_eth_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	wmb();
 	wrl(pep, SDMA_CMD, SDMA_CMD_TXDH | SDMA_CMD_ERD);
 
-	stats->tx_bytes += skb->len;
+	stats->tx_bytes += length;
 	stats->tx_packets++;
 	dev->trans_start = jiffies;
 	if (pep->tx_ring_size - pep->tx_desc_count <= 1) {
diff --git a/drivers/net/qlcnic/qlcnic_hw.c b/drivers/net/qlcnic/qlcnic_hw.c
index e9656616f2a2..a5d9fbf9d816 100644
--- a/drivers/net/qlcnic/qlcnic_hw.c
+++ b/drivers/net/qlcnic/qlcnic_hw.c
@@ -1406,6 +1406,7 @@ qlcnic_dump_que(struct qlcnic_adapter *adapter, struct qlcnic_dump_entry *entry,
 
 	for (loop = 0; loop < que->no_ops; loop++) {
 		QLCNIC_WR_DUMP_REG(que->sel_addr, base, que_id);
+		addr = que->read_addr;
 		for (i = 0; i < cnt; i++) {
 			QLCNIC_RD_DUMP_REG(addr, base, &data);
 			*buffer++ = cpu_to_le32(data);
diff --git a/drivers/net/qlcnic/qlcnic_main.c b/drivers/net/qlcnic/qlcnic_main.c
index 3ab7d2c7baf2..0f6af5c61a7c 100644
--- a/drivers/net/qlcnic/qlcnic_main.c
+++ b/drivers/net/qlcnic/qlcnic_main.c
@@ -2159,6 +2159,7 @@ qlcnic_unmap_buffers(struct pci_dev *pdev, struct sk_buff *skb,
 
 	nf = &pbuf->frag_array[0];
 	pci_unmap_single(pdev, nf->dma, skb_headlen(skb), PCI_DMA_TODEVICE);
+	pbuf->skb = NULL;
 }
 
 static inline void
diff --git a/drivers/net/qlge/qlge.h b/drivers/net/qlge/qlge.h
index d32850715f5c..ca306fd5f588 100644
--- a/drivers/net/qlge/qlge.h
+++ b/drivers/net/qlge/qlge.h
@@ -16,7 +16,7 @@
  */
 #define DRV_NAME  	"qlge"
 #define DRV_STRING 	"QLogic 10 Gigabit PCI-E Ethernet Driver "
-#define DRV_VERSION	"v1.00.00.27.00.00-01"
+#define DRV_VERSION	"v1.00.00.29.00.00-01"
 
 #define WQ_ADDR_ALIGN	0x3	/* 4 byte alignment */
 
@@ -1996,6 +1996,7 @@ enum {
 	QL_LB_LINK_UP = 10,
 	QL_FRC_COREDUMP = 11,
 	QL_EEH_FATAL = 12,
+	QL_ASIC_RECOVERY = 14, /* We are in ascic recovery. */
 };
 
 /* link_status bit definitions */
diff --git a/drivers/net/qlge/qlge_main.c b/drivers/net/qlge/qlge_main.c
index 930ae45457bb..6b4ff970972b 100644
--- a/drivers/net/qlge/qlge_main.c
+++ b/drivers/net/qlge/qlge_main.c
@@ -2152,6 +2152,10 @@ void ql_queue_asic_error(struct ql_adapter *qdev)
 	 * thread
 	 */
 	clear_bit(QL_ADAPTER_UP, &qdev->flags);
+	/* Set asic recovery bit to indicate reset process that we are
+	 * in fatal error recovery process rather than normal close
+	 */
+	set_bit(QL_ASIC_RECOVERY, &qdev->flags);
 	queue_delayed_work(qdev->workqueue, &qdev->asic_reset_work, 0);
 }
 
@@ -2166,23 +2170,20 @@ static void ql_process_chip_ae_intr(struct ql_adapter *qdev,
 		return;
 
 	case CAM_LOOKUP_ERR_EVENT:
-		netif_err(qdev, link, qdev->ndev,
-			  "Multiple CAM hits lookup occurred.\n");
-		netif_err(qdev, drv, qdev->ndev,
-			  "This event shouldn't occur.\n");
+		netdev_err(qdev->ndev, "Multiple CAM hits lookup occurred.\n");
+		netdev_err(qdev->ndev, "This event shouldn't occur.\n");
 		ql_queue_asic_error(qdev);
 		return;
 
 	case SOFT_ECC_ERROR_EVENT:
-		netif_err(qdev, rx_err, qdev->ndev,
-			  "Soft ECC error detected.\n");
+		netdev_err(qdev->ndev, "Soft ECC error detected.\n");
 		ql_queue_asic_error(qdev);
 		break;
 
 	case PCI_ERR_ANON_BUF_RD:
-		netif_err(qdev, rx_err, qdev->ndev,
-			  "PCI error occurred when reading anonymous buffers from rx_ring %d.\n",
-			  ib_ae_rsp->q_id);
+		netdev_err(qdev->ndev, "PCI error occurred when reading "
+					"anonymous buffers from rx_ring %d.\n",
+					ib_ae_rsp->q_id);
 		ql_queue_asic_error(qdev);
 		break;
 
@@ -2437,11 +2438,10 @@ static irqreturn_t qlge_isr(int irq, void *dev_id)
 	 */
 	if (var & STS_FE) {
 		ql_queue_asic_error(qdev);
-		netif_err(qdev, intr, qdev->ndev,
-			  "Got fatal error, STS = %x.\n", var);
+		netdev_err(qdev->ndev, "Got fatal error, STS = %x.\n", var);
 		var = ql_read32(qdev, ERR_STS);
-		netif_err(qdev, intr, qdev->ndev,
-			  "Resetting chip. Error Status Register = 0x%x\n", var);
+		netdev_err(qdev->ndev, "Resetting chip. "
+					"Error Status Register = 0x%x\n", var);
 		return IRQ_HANDLED;
 	}
 
@@ -3818,11 +3818,17 @@ static int ql_adapter_reset(struct ql_adapter *qdev)
 	end_jiffies = jiffies +
 		max((unsigned long)1, usecs_to_jiffies(30));
 
-	/* Stop management traffic. */
-	ql_mb_set_mgmnt_traffic_ctl(qdev, MB_SET_MPI_TFK_STOP);
+	/* Check if bit is set then skip the mailbox command and
+	 * clear the bit, else we are in normal reset process.
+	 */
+	if (!test_bit(QL_ASIC_RECOVERY, &qdev->flags)) {
+		/* Stop management traffic. */
+		ql_mb_set_mgmnt_traffic_ctl(qdev, MB_SET_MPI_TFK_STOP);
 
-	/* Wait for the NIC and MGMNT FIFOs to empty. */
-	ql_wait_fifo_empty(qdev);
+		/* Wait for the NIC and MGMNT FIFOs to empty. */
+		ql_wait_fifo_empty(qdev);
+	} else
+		clear_bit(QL_ASIC_RECOVERY, &qdev->flags);
 
 	ql_write32(qdev, RST_FO, (RST_FO_FR << 16) | RST_FO_FR);
 
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index ef1ce2ebeb4a..5990621fb5cd 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -742,7 +742,7 @@ static void rtl8168_oob_notify(struct rtl8169_private *tp, u8 cmd)
 	msleep(2);
 	for (i = 0; i < 5; i++) {
 		udelay(100);
-		if (!(RTL_R32(ERIDR) & ERIAR_FLAG))
+		if (!(RTL_R32(ERIAR) & ERIAR_FLAG))
 			break;
 	}
 
@@ -1621,7 +1621,7 @@ static void rtl8169_get_mac_version(struct rtl8169_private *tp,
 	 *
 	 * (RTL_R32(TxConfig) & 0x700000) == 0x200000 ? 8101Eb : 8101Ec
 	 */
-	static const struct {
+	static const struct rtl_mac_info {
 		u32 mask;
 		u32 val;
 		int mac_version;
@@ -1689,7 +1689,8 @@ static void rtl8169_get_mac_version(struct rtl8169_private *tp,
 
 		/* Catch-all */
 		{ 0x00000000, 0x00000000,	RTL_GIGA_MAC_NONE   }
-	}, *p = mac_info;
+	};
+	const struct rtl_mac_info *p = mac_info;
 	u32 reg;
 
 	reg = RTL_R32(TxConfig);
@@ -3681,7 +3682,7 @@ static void rtl_set_rx_max_size(void __iomem *ioaddr, unsigned int rx_buf_sz)
 
 static void rtl8169_set_magic_reg(void __iomem *ioaddr, unsigned mac_version)
 {
-	static const struct {
+	static const struct rtl_cfg2_info {
 		u32 mac_version;
 		u32 clk;
 		u32 val;
@@ -3690,7 +3691,8 @@ static void rtl8169_set_magic_reg(void __iomem *ioaddr, unsigned mac_version)
 		{ RTL_GIGA_MAC_VER_05, PCI_Clock_66MHz, 0x000fffff },
 		{ RTL_GIGA_MAC_VER_06, PCI_Clock_33MHz, 0x00ffff00 }, // 8110SCe
 		{ RTL_GIGA_MAC_VER_06, PCI_Clock_66MHz, 0x00ffffff }
-	}, *p = cfg2_info;
+	};
+	const struct rtl_cfg2_info *p = cfg2_info;
 	unsigned int i;
 	u32 clk;
 
diff --git a/drivers/net/rionet.c b/drivers/net/rionet.c
index 77c5092a6a40..5d3436d47edd 100644
--- a/drivers/net/rionet.c
+++ b/drivers/net/rionet.c
@@ -378,7 +378,7 @@ static int rionet_close(struct net_device *ndev)
 
 static void rionet_remove(struct rio_dev *rdev)
 {
-	struct net_device *ndev = NULL;
+	struct net_device *ndev = rio_get_drvdata(rdev);
 	struct rionet_peer *peer, *tmp;
 
 	free_pages((unsigned long)rionet_active, rdev->net->hport->sys_size ?
@@ -433,22 +433,12 @@ static const struct net_device_ops rionet_netdev_ops = {
 	.ndo_set_mac_address	= eth_mac_addr,
 };
 
-static int rionet_setup_netdev(struct rio_mport *mport)
+static int rionet_setup_netdev(struct rio_mport *mport, struct net_device *ndev)
 {
 	int rc = 0;
-	struct net_device *ndev = NULL;
 	struct rionet_private *rnet;
 	u16 device_id;
 
-	/* Allocate our net_device structure */
-	ndev = alloc_etherdev(sizeof(struct rionet_private));
-	if (ndev == NULL) {
-		printk(KERN_INFO "%s: could not allocate ethernet device.\n",
-		       DRV_NAME);
-		rc = -ENOMEM;
-		goto out;
-	}
-
 	rionet_active = (struct rio_dev **)__get_free_pages(GFP_KERNEL,
 			mport->sys_size ? __fls(sizeof(void *)) + 4 : 0);
 	if (!rionet_active) {
@@ -504,11 +494,21 @@ static int rionet_probe(struct rio_dev *rdev, const struct rio_device_id *id)
 	int rc = -ENODEV;
 	u32 lpef, lsrc_ops, ldst_ops;
 	struct rionet_peer *peer;
+	struct net_device *ndev = NULL;
 
 	/* If local device is not rionet capable, give up quickly */
 	if (!rionet_capable)
 		goto out;
 
+	/* Allocate our net_device structure */
+	ndev = alloc_etherdev(sizeof(struct rionet_private));
+	if (ndev == NULL) {
+		printk(KERN_INFO "%s: could not allocate ethernet device.\n",
+		       DRV_NAME);
+		rc = -ENOMEM;
+		goto out;
+	}
+
 	/*
 	 * First time through, make sure local device is rionet
 	 * capable, setup netdev,  and set flags so this is skipped
@@ -529,7 +529,7 @@ static int rionet_probe(struct rio_dev *rdev, const struct rio_device_id *id)
 			goto out;
 		}
 
-		rc = rionet_setup_netdev(rdev->net->hport);
+		rc = rionet_setup_netdev(rdev->net->hport, ndev);
 		rionet_check = 1;
 	}
 
@@ -546,6 +546,8 @@ static int rionet_probe(struct rio_dev *rdev, const struct rio_device_id *id)
 		list_add_tail(&peer->node, &rionet_peers);
 	}
 
+	rio_set_drvdata(rdev, ndev);
+
       out:
 	return rc;
 }
diff --git a/drivers/net/sh_eth.c b/drivers/net/sh_eth.c
index 8a72a979ee71..1f3f7b4dd638 100644
--- a/drivers/net/sh_eth.c
+++ b/drivers/net/sh_eth.c
@@ -140,6 +140,8 @@ static struct sh_eth_cpu_data sh_eth_my_cpu_data = {
 	.tpauser	= 1,
 	.hw_swap	= 1,
 	.no_ade		= 1,
+	.rpadir		= 1,
+	.rpadir_value   = 2 << 16,
 };
 
 #define SH_GIGA_ETH_BASE	0xfee00000
@@ -1184,8 +1186,8 @@ static void sh_eth_adjust_link(struct net_device *ndev)
 				mdp->cd->set_rate(ndev);
 		}
 		if (mdp->link == PHY_DOWN) {
-			sh_eth_write(ndev, (sh_eth_read(ndev, ECMR) & ~ECMR_TXF)
-					| ECMR_DM, ECMR);
+			sh_eth_write(ndev,
+				(sh_eth_read(ndev, ECMR) & ~ECMR_TXF), ECMR);
 			new_state = 1;
 			mdp->link = phydev->link;
 		}
diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c
index dc4805f473e3..f6285748bd3c 100644
--- a/drivers/net/smc91x.c
+++ b/drivers/net/smc91x.c
@@ -2400,8 +2400,10 @@ static const struct of_device_id smc91x_match[] = {
 	{ .compatible = "smsc,lan91c94", },
 	{ .compatible = "smsc,lan91c111", },
 	{},
-}
+};
 MODULE_DEVICE_TABLE(of, smc91x_match);
+#else
+#define smc91x_match NULL
 #endif
 
 static struct dev_pm_ops smc_drv_pm_ops = {
@@ -2416,9 +2418,7 @@ static struct platform_driver smc_driver = {
 		.name	= CARDNAME,
 		.owner	= THIS_MODULE,
 		.pm	= &smc_drv_pm_ops,
-#ifdef CONFIG_OF
 		.of_match_table = smc91x_match,
-#endif
 	},
 };
 
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index 74e94054ab1a..5235f48be1be 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -460,7 +460,23 @@ static u32 tun_net_fix_features(struct net_device *dev, u32 features)
 
 	return (features & tun->set_features) | (features & ~TUN_USER_FEATURES);
 }
-
+#ifdef CONFIG_NET_POLL_CONTROLLER
+static void tun_poll_controller(struct net_device *dev)
+{
+	/*
+	 * Tun only receives frames when:
+	 * 1) the char device endpoint gets data from user space
+	 * 2) the tun socket gets a sendmsg call from user space
+	 * Since both of those are syncronous operations, we are guaranteed
+	 * never to have pending data when we poll for it
+	 * so theres nothing to do here but return.
+	 * We need this though so netpoll recognizes us as an interface that
+	 * supports polling, which enables bridge devices in virt setups to
+	 * still use netconsole
+	 */
+	return;
+}
+#endif
 static const struct net_device_ops tun_netdev_ops = {
 	.ndo_uninit		= tun_net_uninit,
 	.ndo_open		= tun_net_open,
@@ -468,6 +484,9 @@ static const struct net_device_ops tun_netdev_ops = {
 	.ndo_start_xmit		= tun_net_xmit,
 	.ndo_change_mtu		= tun_net_change_mtu,
 	.ndo_fix_features	= tun_net_fix_features,
+#ifdef CONFIG_NET_POLL_CONTROLLER
+	.ndo_poll_controller	= tun_poll_controller,
+#endif
 };
 
 static const struct net_device_ops tap_netdev_ops = {
@@ -480,6 +499,9 @@ static const struct net_device_ops tap_netdev_ops = {
 	.ndo_set_multicast_list	= tun_net_mclist,
 	.ndo_set_mac_address	= eth_mac_addr,
 	.ndo_validate_addr	= eth_validate_addr,
+#ifdef CONFIG_NET_POLL_CONTROLLER
+	.ndo_poll_controller	= tun_poll_controller,
+#endif
 };
 
 /* Initialize net device. */
diff --git a/drivers/net/usb/Kconfig b/drivers/net/usb/Kconfig
index 9d4f9117260f..84d4608153c9 100644
--- a/drivers/net/usb/Kconfig
+++ b/drivers/net/usb/Kconfig
@@ -385,6 +385,16 @@ config USB_NET_CX82310_ETH
 	  router with USB ethernet port. This driver is for routers only,
 	  it will not work with ADSL modems (use cxacru driver instead).
 
+config USB_NET_KALMIA
+	tristate "Samsung Kalmia based LTE USB modem"
+	depends on USB_USBNET
+	help
+	  Choose this option if you have a Samsung Kalmia based USB modem
+	  as Samsung GT-B3730.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called kalmia.
+
 config USB_HSO
 	tristate "Option USB High Speed Mobile Devices"
 	depends on USB && RFKILL
diff --git a/drivers/net/usb/Makefile b/drivers/net/usb/Makefile
index c7ec8a5f0a90..c203fa21f6b1 100644
--- a/drivers/net/usb/Makefile
+++ b/drivers/net/usb/Makefile
@@ -23,6 +23,7 @@ obj-$(CONFIG_USB_NET_MCS7830)	+= mcs7830.o
 obj-$(CONFIG_USB_USBNET)	+= usbnet.o
 obj-$(CONFIG_USB_NET_INT51X1)	+= int51x1.o
 obj-$(CONFIG_USB_CDC_PHONET)	+= cdc-phonet.o
+obj-$(CONFIG_USB_NET_KALMIA)	+= kalmia.o
 obj-$(CONFIG_USB_IPHETH)	+= ipheth.o
 obj-$(CONFIG_USB_SIERRA_NET)	+= sierra_net.o
 obj-$(CONFIG_USB_NET_CX82310_ETH)	+= cx82310_eth.o
diff --git a/drivers/net/usb/kalmia.c b/drivers/net/usb/kalmia.c
new file mode 100644
index 000000000000..a9b6c63d54e4
--- /dev/null
+++ b/drivers/net/usb/kalmia.c
@@ -0,0 +1,392 @@
+/*
+ * USB network interface driver for Samsung Kalmia based LTE USB modem like the
+ * Samsung GT-B3730 and GT-B3710.
+ *
+ * Copyright (C) 2011 Marius Bjoernstad Kotsbak <marius@kotsbak.com>
+ *
+ * Sponsored by Quicklink Video Distribution Services Ltd.
+ *
+ * Based on the cdc_eem module.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/ctype.h>
+#include <linux/ethtool.h>
+#include <linux/workqueue.h>
+#include <linux/mii.h>
+#include <linux/usb.h>
+#include <linux/crc32.h>
+#include <linux/usb/cdc.h>
+#include <linux/usb/usbnet.h>
+#include <linux/gfp.h>
+
+/*
+ * The Samsung Kalmia based LTE USB modems have a CDC ACM port for modem control
+ * handled by the "option" module and an ethernet data port handled by this
+ * module.
+ *
+ * The stick must first be switched into modem mode by usb_modeswitch
+ * or similar tool. Then the modem gets sent two initialization packets by
+ * this module, which gives the MAC address of the device. User space can then
+ * connect the modem using AT commands through the ACM port and then use
+ * DHCP on the network interface exposed by this module. Network packets are
+ * sent to and from the modem in a proprietary format discovered after watching
+ * the behavior of the windows driver for the modem.
+ *
+ * More information about the use of the modem is available in usb_modeswitch
+ * forum and the project page:
+ *
+ * http://www.draisberghof.de/usb_modeswitch/bb/viewtopic.php?t=465
+ * https://github.com/mkotsbak/Samsung-GT-B3730-linux-driver
+ */
+
+/* #define	DEBUG */
+/* #define	VERBOSE */
+
+#define KALMIA_HEADER_LENGTH 6
+#define KALMIA_ALIGN_SIZE 4
+#define KALMIA_USB_TIMEOUT 10000
+
+/*-------------------------------------------------------------------------*/
+
+static int
+kalmia_send_init_packet(struct usbnet *dev, u8 *init_msg, u8 init_msg_len,
+	u8 *buffer, u8 expected_len)
+{
+	int act_len;
+	int status;
+
+	netdev_dbg(dev->net, "Sending init packet");
+
+	status = usb_bulk_msg(dev->udev, usb_sndbulkpipe(dev->udev, 0x02),
+		init_msg, init_msg_len, &act_len, KALMIA_USB_TIMEOUT);
+	if (status != 0) {
+		netdev_err(dev->net,
+			"Error sending init packet. Status %i, length %i\n",
+			status, act_len);
+		return status;
+	}
+	else if (act_len != init_msg_len) {
+		netdev_err(dev->net,
+			"Did not send all of init packet. Bytes sent: %i",
+			act_len);
+	}
+	else {
+		netdev_dbg(dev->net, "Successfully sent init packet.");
+	}
+
+	status = usb_bulk_msg(dev->udev, usb_rcvbulkpipe(dev->udev, 0x81),
+		buffer, expected_len, &act_len, KALMIA_USB_TIMEOUT);
+
+	if (status != 0)
+		netdev_err(dev->net,
+			"Error receiving init result. Status %i, length %i\n",
+			status, act_len);
+	else if (act_len != expected_len)
+		netdev_err(dev->net, "Unexpected init result length: %i\n",
+			act_len);
+
+	return status;
+}
+
+static int
+kalmia_init_and_get_ethernet_addr(struct usbnet *dev, u8 *ethernet_addr)
+{
+	const static char init_msg_1[] =
+		{ 0x57, 0x50, 0x04, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00,
+		0x00, 0x00 };
+	const static char init_msg_2[] =
+		{ 0x57, 0x50, 0x04, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0xf4,
+		0x00, 0x00 };
+	const static int buflen = 28;
+	char *usb_buf;
+	int status;
+
+	usb_buf = kmalloc(buflen, GFP_DMA | GFP_KERNEL);
+	if (!usb_buf)
+		return -ENOMEM;
+
+	memcpy(usb_buf, init_msg_1, 12);
+	status = kalmia_send_init_packet(dev, usb_buf, sizeof(init_msg_1)
+		/ sizeof(init_msg_1[0]), usb_buf, 24);
+	if (status != 0)
+		return status;
+
+	memcpy(usb_buf, init_msg_2, 12);
+	status = kalmia_send_init_packet(dev, usb_buf, sizeof(init_msg_2)
+		/ sizeof(init_msg_2[0]), usb_buf, 28);
+	if (status != 0)
+		return status;
+
+	memcpy(ethernet_addr, usb_buf + 10, ETH_ALEN);
+
+	kfree(usb_buf);
+	return status;
+}
+
+static int
+kalmia_bind(struct usbnet *dev, struct usb_interface *intf)
+{
+	int status;
+	u8 ethernet_addr[ETH_ALEN];
+
+	/* Don't bind to AT command interface */
+	if (intf->cur_altsetting->desc.bInterfaceClass != USB_CLASS_VENDOR_SPEC)
+		return -EINVAL;
+
+	dev->in = usb_rcvbulkpipe(dev->udev, 0x81 & USB_ENDPOINT_NUMBER_MASK);
+	dev->out = usb_sndbulkpipe(dev->udev, 0x02 & USB_ENDPOINT_NUMBER_MASK);
+	dev->status = NULL;
+
+	dev->net->hard_header_len += KALMIA_HEADER_LENGTH;
+	dev->hard_mtu = 1400;
+	dev->rx_urb_size = dev->hard_mtu * 10; // Found as optimal after testing
+
+	status = kalmia_init_and_get_ethernet_addr(dev, ethernet_addr);
+
+	if (status < 0) {
+		usb_set_intfdata(intf, NULL);
+		usb_driver_release_interface(driver_of(intf), intf);
+		return status;
+	}
+
+	memcpy(dev->net->dev_addr, ethernet_addr, ETH_ALEN);
+	memcpy(dev->net->perm_addr, ethernet_addr, ETH_ALEN);
+
+	return status;
+}
+
+static struct sk_buff *
+kalmia_tx_fixup(struct usbnet *dev, struct sk_buff *skb, gfp_t flags)
+{
+	struct sk_buff *skb2 = NULL;
+	u16 content_len;
+	unsigned char *header_start;
+	unsigned char ether_type_1, ether_type_2;
+	u8 remainder, padlen = 0;
+
+	if (!skb_cloned(skb)) {
+		int headroom = skb_headroom(skb);
+		int tailroom = skb_tailroom(skb);
+
+		if ((tailroom >= KALMIA_ALIGN_SIZE) && (headroom
+			>= KALMIA_HEADER_LENGTH))
+			goto done;
+
+		if ((headroom + tailroom) > (KALMIA_HEADER_LENGTH
+			+ KALMIA_ALIGN_SIZE)) {
+			skb->data = memmove(skb->head + KALMIA_HEADER_LENGTH,
+				skb->data, skb->len);
+			skb_set_tail_pointer(skb, skb->len);
+			goto done;
+		}
+	}
+
+	skb2 = skb_copy_expand(skb, KALMIA_HEADER_LENGTH,
+		KALMIA_ALIGN_SIZE, flags);
+	if (!skb2)
+		return NULL;
+
+	dev_kfree_skb_any(skb);
+	skb = skb2;
+
+done:
+	header_start = skb_push(skb, KALMIA_HEADER_LENGTH);
+	ether_type_1 = header_start[KALMIA_HEADER_LENGTH + 12];
+	ether_type_2 = header_start[KALMIA_HEADER_LENGTH + 13];
+
+	netdev_dbg(dev->net, "Sending etherType: %02x%02x", ether_type_1,
+		ether_type_2);
+
+	/* According to empiric data for data packages */
+	header_start[0] = 0x57;
+	header_start[1] = 0x44;
+	content_len = skb->len - KALMIA_HEADER_LENGTH;
+
+	put_unaligned_le16(content_len, &header_start[2]);
+	header_start[4] = ether_type_1;
+	header_start[5] = ether_type_2;
+
+	/* Align to 4 bytes by padding with zeros */
+	remainder = skb->len % KALMIA_ALIGN_SIZE;
+	if (remainder > 0) {
+		padlen = KALMIA_ALIGN_SIZE - remainder;
+		memset(skb_put(skb, padlen), 0, padlen);
+	}
+
+	netdev_dbg(
+		dev->net,
+		"Sending package with length %i and padding %i. Header: %02x:%02x:%02x:%02x:%02x:%02x.",
+		content_len, padlen, header_start[0], header_start[1],
+		header_start[2], header_start[3], header_start[4],
+		header_start[5]);
+
+	return skb;
+}
+
+static int
+kalmia_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
+{
+	/*
+	 * Our task here is to strip off framing, leaving skb with one
+	 * data frame for the usbnet framework code to process.
+	 */
+	const static u8 HEADER_END_OF_USB_PACKET[] =
+		{ 0x57, 0x5a, 0x00, 0x00, 0x08, 0x00 };
+	const static u8 EXPECTED_UNKNOWN_HEADER_1[] =
+		{ 0x57, 0x43, 0x1e, 0x00, 0x15, 0x02 };
+	const static u8 EXPECTED_UNKNOWN_HEADER_2[] =
+		{ 0x57, 0x50, 0x0e, 0x00, 0x00, 0x00 };
+	int i = 0;
+
+	/* incomplete header? */
+	if (skb->len < KALMIA_HEADER_LENGTH)
+		return 0;
+
+	do {
+		struct sk_buff *skb2 = NULL;
+		u8 *header_start;
+		u16 usb_packet_length, ether_packet_length;
+		int is_last;
+
+		header_start = skb->data;
+
+		if (unlikely(header_start[0] != 0x57 || header_start[1] != 0x44)) {
+			if (!memcmp(header_start, EXPECTED_UNKNOWN_HEADER_1,
+				sizeof(EXPECTED_UNKNOWN_HEADER_1)) || !memcmp(
+				header_start, EXPECTED_UNKNOWN_HEADER_2,
+				sizeof(EXPECTED_UNKNOWN_HEADER_2))) {
+				netdev_dbg(
+					dev->net,
+					"Received expected unknown frame header: %02x:%02x:%02x:%02x:%02x:%02x. Package length: %i\n",
+					header_start[0], header_start[1],
+					header_start[2], header_start[3],
+					header_start[4], header_start[5],
+					skb->len - KALMIA_HEADER_LENGTH);
+			}
+			else {
+				netdev_err(
+					dev->net,
+					"Received unknown frame header: %02x:%02x:%02x:%02x:%02x:%02x. Package length: %i\n",
+					header_start[0], header_start[1],
+					header_start[2], header_start[3],
+					header_start[4], header_start[5],
+					skb->len - KALMIA_HEADER_LENGTH);
+				return 0;
+			}
+		}
+		else
+			netdev_dbg(
+				dev->net,
+				"Received header: %02x:%02x:%02x:%02x:%02x:%02x. Package length: %i\n",
+				header_start[0], header_start[1], header_start[2],
+				header_start[3], header_start[4], header_start[5],
+				skb->len - KALMIA_HEADER_LENGTH);
+
+		/* subtract start header and end header */
+		usb_packet_length = skb->len - (2 * KALMIA_HEADER_LENGTH);
+		ether_packet_length = get_unaligned_le16(&header_start[2]);
+		skb_pull(skb, KALMIA_HEADER_LENGTH);
+
+		/* Some small packets misses end marker */
+		if (usb_packet_length < ether_packet_length) {
+			ether_packet_length = usb_packet_length
+				+ KALMIA_HEADER_LENGTH;
+			is_last = true;
+		}
+		else {
+			netdev_dbg(dev->net, "Correct package length #%i", i
+				+ 1);
+
+			is_last = (memcmp(skb->data + ether_packet_length,
+				HEADER_END_OF_USB_PACKET,
+				sizeof(HEADER_END_OF_USB_PACKET)) == 0);
+			if (!is_last) {
+				header_start = skb->data + ether_packet_length;
+				netdev_dbg(
+					dev->net,
+					"End header: %02x:%02x:%02x:%02x:%02x:%02x. Package length: %i\n",
+					header_start[0], header_start[1],
+					header_start[2], header_start[3],
+					header_start[4], header_start[5],
+					skb->len - KALMIA_HEADER_LENGTH);
+			}
+		}
+
+		if (is_last) {
+			skb2 = skb;
+		}
+		else {
+			skb2 = skb_clone(skb, GFP_ATOMIC);
+			if (unlikely(!skb2))
+				return 0;
+		}
+
+		skb_trim(skb2, ether_packet_length);
+
+		if (is_last) {
+			return 1;
+		}
+		else {
+			usbnet_skb_return(dev, skb2);
+			skb_pull(skb, ether_packet_length);
+		}
+
+		i++;
+	}
+	while (skb->len);
+
+	return 1;
+}
+
+static const struct driver_info kalmia_info = {
+	.description = "Samsung Kalmia LTE USB dongle",
+	.flags = FLAG_WWAN,
+	.bind = kalmia_bind,
+	.rx_fixup = kalmia_rx_fixup,
+	.tx_fixup = kalmia_tx_fixup
+};
+
+/*-------------------------------------------------------------------------*/
+
+static const struct usb_device_id products[] = {
+	/* The unswitched USB ID, to get the module auto loaded: */
+	{ USB_DEVICE(0x04e8, 0x689a) },
+	/* The stick swithed into modem (by e.g. usb_modeswitch): */
+	{ USB_DEVICE(0x04e8, 0x6889),
+		.driver_info = (unsigned long) &kalmia_info, },
+	{ /* EMPTY == end of list */} };
+MODULE_DEVICE_TABLE( usb, products);
+
+static struct usb_driver kalmia_driver = {
+	.name = "kalmia",
+	.id_table = products,
+	.probe = usbnet_probe,
+	.disconnect = usbnet_disconnect,
+	.suspend = usbnet_suspend,
+	.resume = usbnet_resume
+};
+
+static int __init kalmia_init(void)
+{
+	return usb_register(&kalmia_driver);
+}
+module_init( kalmia_init);
+
+static void __exit kalmia_exit(void)
+{
+	usb_deregister(&kalmia_driver);
+}
+module_exit( kalmia_exit);
+
+MODULE_AUTHOR("Marius Bjoernstad Kotsbak <marius@kotsbak.com>");
+MODULE_DESCRIPTION("Samsung Kalmia USB network driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/net/usb/zaurus.c b/drivers/net/usb/zaurus.c
index 241756e0e86f..1a2234c20514 100644
--- a/drivers/net/usb/zaurus.c
+++ b/drivers/net/usb/zaurus.c
@@ -331,17 +331,7 @@ static const struct usb_device_id	products [] = {
 	ZAURUS_MASTER_INTERFACE,
 	.driver_info = ZAURUS_PXA_INFO,
 },
-
-
-/* At least some of the newest PXA units have very different lies about
- * their standards support:  they claim to be cell phones offering
- * direct access to their radios!  (No, they don't conform to CDC MDLM.)
- */
 {
-	USB_INTERFACE_INFO(USB_CLASS_COMM, USB_CDC_SUBCLASS_MDLM,
-			USB_CDC_PROTO_NONE),
-	.driver_info = (unsigned long) &bogus_mdlm_info,
-}, {
 	/* Motorola MOTOMAGX phones */
 	USB_DEVICE_AND_INTERFACE_INFO(0x22b8, 0x6425, USB_CLASS_COMM,
 			USB_CDC_SUBCLASS_MDLM, USB_CDC_PROTO_NONE),
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
index fa6e2ac7475a..67402350d0df 100644
--- a/drivers/net/vmxnet3/vmxnet3_drv.c
+++ b/drivers/net/vmxnet3/vmxnet3_drv.c
@@ -575,7 +575,7 @@ vmxnet3_rq_alloc_rx_buf(struct vmxnet3_rx_queue *rq, u32 ring_idx,
 	struct vmxnet3_cmd_ring *ring = &rq->rx_ring[ring_idx];
 	u32 val;
 
-	while (num_allocated < num_to_alloc) {
+	while (num_allocated <= num_to_alloc) {
 		struct vmxnet3_rx_buf_info *rbi;
 		union Vmxnet3_GenericDesc *gd;
 
@@ -621,9 +621,15 @@ vmxnet3_rq_alloc_rx_buf(struct vmxnet3_rx_queue *rq, u32 ring_idx,
 
 		BUG_ON(rbi->dma_addr == 0);
 		gd->rxd.addr = cpu_to_le64(rbi->dma_addr);
-		gd->dword[2] = cpu_to_le32((ring->gen << VMXNET3_RXD_GEN_SHIFT)
+		gd->dword[2] = cpu_to_le32((!ring->gen << VMXNET3_RXD_GEN_SHIFT)
 					   | val | rbi->len);
 
+		/* Fill the last buffer but dont mark it ready, or else the
+		 * device will think that the queue is full */
+		if (num_allocated == num_to_alloc)
+			break;
+
+		gd->dword[2] |= cpu_to_le32(ring->gen << VMXNET3_RXD_GEN_SHIFT);
 		num_allocated++;
 		vmxnet3_cmd_ring_adv_next2fill(ring);
 	}
@@ -1140,6 +1146,7 @@ vmxnet3_rq_rx_complete(struct vmxnet3_rx_queue *rq,
 		VMXNET3_REG_RXPROD, VMXNET3_REG_RXPROD2
 	};
 	u32 num_rxd = 0;
+	bool skip_page_frags = false;
 	struct Vmxnet3_RxCompDesc *rcd;
 	struct vmxnet3_rx_ctx *ctx = &rq->rx_ctx;
 #ifdef __BIG_ENDIAN_BITFIELD
@@ -1150,11 +1157,12 @@ vmxnet3_rq_rx_complete(struct vmxnet3_rx_queue *rq,
 			  &rxComp);
 	while (rcd->gen == rq->comp_ring.gen) {
 		struct vmxnet3_rx_buf_info *rbi;
-		struct sk_buff *skb;
+		struct sk_buff *skb, *new_skb = NULL;
+		struct page *new_page = NULL;
 		int num_to_alloc;
 		struct Vmxnet3_RxDesc *rxd;
 		u32 idx, ring_idx;
-
+		struct vmxnet3_cmd_ring	*ring = NULL;
 		if (num_rxd >= quota) {
 			/* we may stop even before we see the EOP desc of
 			 * the current pkt
@@ -1165,6 +1173,7 @@ vmxnet3_rq_rx_complete(struct vmxnet3_rx_queue *rq,
 		BUG_ON(rcd->rqID != rq->qid && rcd->rqID != rq->qid2);
 		idx = rcd->rxdIdx;
 		ring_idx = rcd->rqID < adapter->num_rx_queues ? 0 : 1;
+		ring = rq->rx_ring + ring_idx;
 		vmxnet3_getRxDesc(rxd, &rq->rx_ring[ring_idx].base[idx].rxd,
 				  &rxCmdDesc);
 		rbi = rq->buf_info[ring_idx] + idx;
@@ -1193,37 +1202,80 @@ vmxnet3_rq_rx_complete(struct vmxnet3_rx_queue *rq,
 				goto rcd_done;
 			}
 
+			skip_page_frags = false;
 			ctx->skb = rbi->skb;
-			rbi->skb = NULL;
+			new_skb = dev_alloc_skb(rbi->len + NET_IP_ALIGN);
+			if (new_skb == NULL) {
+				/* Skb allocation failed, do not handover this
+				 * skb to stack. Reuse it. Drop the existing pkt
+				 */
+				rq->stats.rx_buf_alloc_failure++;
+				ctx->skb = NULL;
+				rq->stats.drop_total++;
+				skip_page_frags = true;
+				goto rcd_done;
+			}
 
 			pci_unmap_single(adapter->pdev, rbi->dma_addr, rbi->len,
 					 PCI_DMA_FROMDEVICE);
 
 			skb_put(ctx->skb, rcd->len);
+
+			/* Immediate refill */
+			new_skb->dev = adapter->netdev;
+			skb_reserve(new_skb, NET_IP_ALIGN);
+			rbi->skb = new_skb;
+			rbi->dma_addr = pci_map_single(adapter->pdev,
+					rbi->skb->data, rbi->len,
+					PCI_DMA_FROMDEVICE);
+			rxd->addr = cpu_to_le64(rbi->dma_addr);
+			rxd->len = rbi->len;
+
 		} else {
-			BUG_ON(ctx->skb == NULL);
+			BUG_ON(ctx->skb == NULL && !skip_page_frags);
+
 			/* non SOP buffer must be type 1 in most cases */
-			if (rbi->buf_type == VMXNET3_RX_BUF_PAGE) {
-				BUG_ON(rxd->btype != VMXNET3_RXD_BTYPE_BODY);
+			BUG_ON(rbi->buf_type != VMXNET3_RX_BUF_PAGE);
+			BUG_ON(rxd->btype != VMXNET3_RXD_BTYPE_BODY);
 
-				if (rcd->len) {
-					pci_unmap_page(adapter->pdev,
-						       rbi->dma_addr, rbi->len,
-						       PCI_DMA_FROMDEVICE);
+			/* If an sop buffer was dropped, skip all
+			 * following non-sop fragments. They will be reused.
+			 */
+			if (skip_page_frags)
+				goto rcd_done;
 
-					vmxnet3_append_frag(ctx->skb, rcd, rbi);
-					rbi->page = NULL;
-				}
-			} else {
-				/*
-				 * The only time a non-SOP buffer is type 0 is
-				 * when it's EOP and error flag is raised, which
-				 * has already been handled.
+			new_page = alloc_page(GFP_ATOMIC);
+			if (unlikely(new_page == NULL)) {
+				/* Replacement page frag could not be allocated.
+				 * Reuse this page. Drop the pkt and free the
+				 * skb which contained this page as a frag. Skip
+				 * processing all the following non-sop frags.
 				 */
-				BUG_ON(true);
+				rq->stats.rx_buf_alloc_failure++;
+				dev_kfree_skb(ctx->skb);
+				ctx->skb = NULL;
+				skip_page_frags = true;
+				goto rcd_done;
+			}
+
+			if (rcd->len) {
+				pci_unmap_page(adapter->pdev,
+					       rbi->dma_addr, rbi->len,
+					       PCI_DMA_FROMDEVICE);
+
+				vmxnet3_append_frag(ctx->skb, rcd, rbi);
 			}
+
+			/* Immediate refill */
+			rbi->page = new_page;
+			rbi->dma_addr = pci_map_page(adapter->pdev, rbi->page,
+						     0, PAGE_SIZE,
+						     PCI_DMA_FROMDEVICE);
+			rxd->addr = cpu_to_le64(rbi->dma_addr);
+			rxd->len = rbi->len;
 		}
 
+
 		skb = ctx->skb;
 		if (rcd->eop) {
 			skb->len += skb->data_len;
@@ -1244,26 +1296,27 @@ vmxnet3_rq_rx_complete(struct vmxnet3_rx_queue *rq,
 		}
 
 rcd_done:
-		/* device may skip some rx descs */
-		rq->rx_ring[ring_idx].next2comp = idx;
-		VMXNET3_INC_RING_IDX_ONLY(rq->rx_ring[ring_idx].next2comp,
-					  rq->rx_ring[ring_idx].size);
-
-		/* refill rx buffers frequently to avoid starving the h/w */
-		num_to_alloc = vmxnet3_cmd_ring_desc_avail(rq->rx_ring +
-							   ring_idx);
-		if (unlikely(num_to_alloc > VMXNET3_RX_ALLOC_THRESHOLD(rq,
-							ring_idx, adapter))) {
-			vmxnet3_rq_alloc_rx_buf(rq, ring_idx, num_to_alloc,
-						adapter);
-
-			/* if needed, update the register */
-			if (unlikely(rq->shared->updateRxProd)) {
-				VMXNET3_WRITE_BAR0_REG(adapter,
-					rxprod_reg[ring_idx] + rq->qid * 8,
-					rq->rx_ring[ring_idx].next2fill);
-				rq->uncommitted[ring_idx] = 0;
-			}
+		/* device may have skipped some rx descs */
+		ring->next2comp = idx;
+		num_to_alloc = vmxnet3_cmd_ring_desc_avail(ring);
+		ring = rq->rx_ring + ring_idx;
+		while (num_to_alloc) {
+			vmxnet3_getRxDesc(rxd, &ring->base[ring->next2fill].rxd,
+					  &rxCmdDesc);
+			BUG_ON(!rxd->addr);
+
+			/* Recv desc is ready to be used by the device */
+			rxd->gen = ring->gen;
+			vmxnet3_cmd_ring_adv_next2fill(ring);
+			num_to_alloc--;
+		}
+
+		/* if needed, update the register */
+		if (unlikely(rq->shared->updateRxProd)) {
+			VMXNET3_WRITE_BAR0_REG(adapter,
+				rxprod_reg[ring_idx] + rq->qid * 8,
+				ring->next2fill);
+			rq->uncommitted[ring_idx] = 0;
 		}
 
 		vmxnet3_comp_ring_adv_next2proc(&rq->comp_ring);
@@ -2894,6 +2947,7 @@ vmxnet3_probe_device(struct pci_dev *pdev,
 	else
 #endif
 		num_rx_queues = 1;
+	num_rx_queues = rounddown_pow_of_two(num_rx_queues);
 
 	if (enable_mq)
 		num_tx_queues = min(VMXNET3_DEVICE_MAX_TX_QUEUES,
@@ -2901,6 +2955,7 @@ vmxnet3_probe_device(struct pci_dev *pdev,
 	else
 		num_tx_queues = 1;
 
+	num_tx_queues = rounddown_pow_of_two(num_tx_queues);
 	netdev = alloc_etherdev_mq(sizeof(struct vmxnet3_adapter),
 				   max(num_tx_queues, num_rx_queues));
 	printk(KERN_INFO "# of Tx queues : %d, # of Rx queues : %d\n",
@@ -3085,6 +3140,7 @@ vmxnet3_remove_device(struct pci_dev *pdev)
 	else
 #endif
 		num_rx_queues = 1;
+	num_rx_queues = rounddown_pow_of_two(num_rx_queues);
 
 	cancel_work_sync(&adapter->work);
 
diff --git a/drivers/net/vmxnet3/vmxnet3_int.h b/drivers/net/vmxnet3/vmxnet3_int.h
index f50d36fdf405..e08d75e3f170 100644
--- a/drivers/net/vmxnet3/vmxnet3_int.h
+++ b/drivers/net/vmxnet3/vmxnet3_int.h
@@ -55,6 +55,7 @@
 #include <linux/if_vlan.h>
 #include <linux/if_arp.h>
 #include <linux/inetdevice.h>
+#include <linux/log2.h>
 
 #include "vmxnet3_defs.h"
 
@@ -68,10 +69,10 @@
 /*
  * Version numbers
  */
-#define VMXNET3_DRIVER_VERSION_STRING   "1.1.9.0-k"
+#define VMXNET3_DRIVER_VERSION_STRING   "1.1.18.0-k"
 
 /* a 32-bit int, each byte encode a verion number in VMXNET3_DRIVER_VERSION */
-#define VMXNET3_DRIVER_VERSION_NUM      0x01010900
+#define VMXNET3_DRIVER_VERSION_NUM      0x01011200
 
 #if defined(CONFIG_PCI_MSI)
 	/* RSS only makes sense if MSI-X is supported. */
diff --git a/drivers/net/wan/farsync.c b/drivers/net/wan/farsync.c
index e050bd65e037..777d1a4e81b2 100644
--- a/drivers/net/wan/farsync.c
+++ b/drivers/net/wan/farsync.c
@@ -2203,8 +2203,10 @@ fst_open(struct net_device *dev)
 
 	if (port->mode != FST_RAW) {
 		err = hdlc_open(dev);
-		if (err)
+		if (err) {
+			module_put(THIS_MODULE);
 			return err;
+		}
 	}
 
 	fst_openport(port);
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index 22047628ccfa..b6c5d3715b96 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -72,6 +72,11 @@ static int modparam_all_channels;
 module_param_named(all_channels, modparam_all_channels, bool, S_IRUGO);
 MODULE_PARM_DESC(all_channels, "Expose all channels the device can use.");
 
+static int modparam_fastchanswitch;
+module_param_named(fastchanswitch, modparam_fastchanswitch, bool, S_IRUGO);
+MODULE_PARM_DESC(fastchanswitch, "Enable fast channel switching for AR2413/AR5413 radios.");
+
+
 /* Module info */
 MODULE_AUTHOR("Jiri Slaby");
 MODULE_AUTHOR("Nick Kossifidis");
@@ -2686,6 +2691,7 @@ ath5k_reset(struct ath5k_softc *sc, struct ieee80211_channel *chan,
 	struct ath5k_hw *ah = sc->ah;
 	struct ath_common *common = ath5k_hw_common(ah);
 	int ret, ani_mode;
+	bool fast;
 
 	ATH5K_DBG(sc, ATH5K_DEBUG_RESET, "resetting\n");
 
@@ -2705,7 +2711,10 @@ ath5k_reset(struct ath5k_softc *sc, struct ieee80211_channel *chan,
 	ath5k_drain_tx_buffs(sc);
 	if (chan)
 		sc->curchan = chan;
-	ret = ath5k_hw_reset(ah, sc->opmode, sc->curchan, chan != NULL,
+
+	fast = ((chan != NULL) && modparam_fastchanswitch) ? 1 : 0;
+
+	ret = ath5k_hw_reset(ah, sc->opmode, sc->curchan, fast,
 								skip_pcu);
 	if (ret) {
 		ATH5K_ERR(sc, "can't reset hardware (%d)\n", ret);
diff --git a/drivers/net/wireless/ath/ath5k/eeprom.c b/drivers/net/wireless/ath/ath5k/eeprom.c
index 1fef84f87c78..392771f93759 100644
--- a/drivers/net/wireless/ath/ath5k/eeprom.c
+++ b/drivers/net/wireless/ath/ath5k/eeprom.c
@@ -691,14 +691,12 @@ ath5k_eeprom_free_pcal_info(struct ath5k_hw *ah, int mode)
 		if (!chinfo[pier].pd_curves)
 			continue;
 
-		for (pdg = 0; pdg < ee->ee_pd_gains[mode]; pdg++) {
+		for (pdg = 0; pdg < AR5K_EEPROM_N_PD_CURVES; pdg++) {
 			struct ath5k_pdgain_info *pd =
 					&chinfo[pier].pd_curves[pdg];
 
-			if (pd != NULL) {
-				kfree(pd->pd_step);
-				kfree(pd->pd_pwr);
-			}
+			kfree(pd->pd_step);
+			kfree(pd->pd_pwr);
 		}
 
 		kfree(chinfo[pier].pd_curves);
diff --git a/drivers/net/wireless/ath/ath5k/reset.c b/drivers/net/wireless/ath/ath5k/reset.c
index 3510de2cf622..126a4eab35f3 100644
--- a/drivers/net/wireless/ath/ath5k/reset.c
+++ b/drivers/net/wireless/ath/ath5k/reset.c
@@ -1124,8 +1124,11 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
 			/* Non fatal, can happen eg.
 			 * on mode change */
 			ret = 0;
-		} else
+		} else {
+			ATH5K_DBG(ah->ah_sc, ATH5K_DEBUG_RESET,
+				"fast chan change successful\n");
 			return 0;
+		}
 	}
 
 	/*
diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c
index b8cbfc707213..3bad0b2cf9a3 100644
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -278,6 +278,12 @@ static int ath_pci_suspend(struct device *device)
 
 	ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin, 1);
 
+	/* The device has to be moved to FULLSLEEP forcibly.
+	 * Otherwise the chip never moved to full sleep,
+	 * when no interface is up.
+	 */
+	ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_FULL_SLEEP);
+
 	return 0;
 }
 
diff --git a/drivers/net/wireless/iwlegacy/iwl-4965.c b/drivers/net/wireless/iwlegacy/iwl-4965.c
index f9db25bb35c3..facc94e74b07 100644
--- a/drivers/net/wireless/iwlegacy/iwl-4965.c
+++ b/drivers/net/wireless/iwlegacy/iwl-4965.c
@@ -1218,10 +1218,10 @@ static int iwl4965_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *c
 	 * receive commit_rxon request
 	 * abort any previous channel switch if still in process
 	 */
-	if (priv->switch_rxon.switch_in_progress &&
-	    (priv->switch_rxon.channel != ctx->staging.channel)) {
+	if (test_bit(STATUS_CHANNEL_SWITCH_PENDING, &priv->status) &&
+	    (priv->switch_channel != ctx->staging.channel)) {
 		IWL_DEBUG_11H(priv, "abort channel switch on %d\n",
-		      le16_to_cpu(priv->switch_rxon.channel));
+		      le16_to_cpu(priv->switch_channel));
 		iwl_legacy_chswitch_done(priv, false);
 	}
 
@@ -1237,7 +1237,7 @@ static int iwl4965_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *c
 
 		memcpy(active_rxon, &ctx->staging, sizeof(*active_rxon));
 		iwl_legacy_print_rx_config_cmd(priv, ctx);
-		return 0;
+		goto set_tx_power;
 	}
 
 	/* If we are currently associated and the new config requires
@@ -1317,6 +1317,7 @@ static int iwl4965_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *c
 
 	iwl4965_init_sensitivity(priv);
 
+set_tx_power:
 	/* If we issue a new RXON command which required a tune then we must
 	 * send a new TXPOWER command or we won't be able to Tx any frames */
 	ret = iwl_legacy_set_tx_power(priv, priv->tx_power_next, true);
@@ -1403,9 +1404,6 @@ static int iwl4965_hw_channel_switch(struct iwl_priv *priv,
 		return rc;
 	}
 
-	priv->switch_rxon.channel = cmd.channel;
-	priv->switch_rxon.switch_in_progress = true;
-
 	return iwl_legacy_send_cmd_pdu(priv,
 			 REPLY_CHANNEL_SWITCH, sizeof(cmd), &cmd);
 }
diff --git a/drivers/net/wireless/iwlegacy/iwl-core.c b/drivers/net/wireless/iwlegacy/iwl-core.c
index 42df8321dae8..3be76bd5499a 100644
--- a/drivers/net/wireless/iwlegacy/iwl-core.c
+++ b/drivers/net/wireless/iwlegacy/iwl-core.c
@@ -859,12 +859,8 @@ void iwl_legacy_chswitch_done(struct iwl_priv *priv, bool is_success)
 	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
 		return;
 
-	if (priv->switch_rxon.switch_in_progress) {
+	if (test_and_clear_bit(STATUS_CHANNEL_SWITCH_PENDING, &priv->status))
 		ieee80211_chswitch_done(ctx->vif, is_success);
-		mutex_lock(&priv->mutex);
-		priv->switch_rxon.switch_in_progress = false;
-		mutex_unlock(&priv->mutex);
-	}
 }
 EXPORT_SYMBOL(iwl_legacy_chswitch_done);
 
@@ -876,19 +872,19 @@ void iwl_legacy_rx_csa(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb)
 	struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
 	struct iwl_legacy_rxon_cmd *rxon = (void *)&ctx->active;
 
-	if (priv->switch_rxon.switch_in_progress) {
-		if (!le32_to_cpu(csa->status) &&
-		    (csa->channel == priv->switch_rxon.channel)) {
-			rxon->channel = csa->channel;
-			ctx->staging.channel = csa->channel;
-			IWL_DEBUG_11H(priv, "CSA notif: channel %d\n",
-			      le16_to_cpu(csa->channel));
-			iwl_legacy_chswitch_done(priv, true);
-		} else {
-			IWL_ERR(priv, "CSA notif (fail) : channel %d\n",
+	if (!test_bit(STATUS_CHANNEL_SWITCH_PENDING, &priv->status))
+		return;
+
+	if (!le32_to_cpu(csa->status) && csa->channel == priv->switch_channel) {
+		rxon->channel = csa->channel;
+		ctx->staging.channel = csa->channel;
+		IWL_DEBUG_11H(priv, "CSA notif: channel %d\n",
 			      le16_to_cpu(csa->channel));
-			iwl_legacy_chswitch_done(priv, false);
-		}
+		iwl_legacy_chswitch_done(priv, true);
+	} else {
+		IWL_ERR(priv, "CSA notif (fail) : channel %d\n",
+			le16_to_cpu(csa->channel));
+		iwl_legacy_chswitch_done(priv, false);
 	}
 }
 EXPORT_SYMBOL(iwl_legacy_rx_csa);
diff --git a/drivers/net/wireless/iwlegacy/iwl-core.h b/drivers/net/wireless/iwlegacy/iwl-core.h
index bc66c604106c..c5fbda0760de 100644
--- a/drivers/net/wireless/iwlegacy/iwl-core.h
+++ b/drivers/net/wireless/iwlegacy/iwl-core.h
@@ -560,7 +560,7 @@ void iwl_legacy_free_geos(struct iwl_priv *priv);
 #define STATUS_SCAN_HW		15
 #define STATUS_POWER_PMI	16
 #define STATUS_FW_ERROR		17
-
+#define STATUS_CHANNEL_SWITCH_PENDING 18
 
 static inline int iwl_legacy_is_ready(struct iwl_priv *priv)
 {
diff --git a/drivers/net/wireless/iwlegacy/iwl-dev.h b/drivers/net/wireless/iwlegacy/iwl-dev.h
index be0106c6a2da..ea30122669ee 100644
--- a/drivers/net/wireless/iwlegacy/iwl-dev.h
+++ b/drivers/net/wireless/iwlegacy/iwl-dev.h
@@ -855,17 +855,6 @@ struct traffic_stats {
 };
 
 /*
- * iwl_switch_rxon: "channel switch" structure
- *
- * @ switch_in_progress: channel switch in progress
- * @ channel: new channel
- */
-struct iwl_switch_rxon {
-	bool switch_in_progress;
-	__le16 channel;
-};
-
-/*
  * schedule the timer to wake up every UCODE_TRACE_PERIOD milliseconds
  * to perform continuous uCode event logging operation if enabled
  */
@@ -1115,7 +1104,7 @@ struct iwl_priv {
 
 	struct iwl_rxon_context contexts[NUM_IWL_RXON_CTX];
 
-	struct iwl_switch_rxon switch_rxon;
+	__le16 switch_channel;
 
 	/* 1st responses from initialize and runtime uCode images.
 	 * _4965's initialize alive response contains some calibration data. */
diff --git a/drivers/net/wireless/iwlegacy/iwl4965-base.c b/drivers/net/wireless/iwlegacy/iwl4965-base.c
index af2ae22fcfd3..7157ba529680 100644
--- a/drivers/net/wireless/iwlegacy/iwl4965-base.c
+++ b/drivers/net/wireless/iwlegacy/iwl4965-base.c
@@ -2861,16 +2861,13 @@ void iwl4965_mac_channel_switch(struct ieee80211_hw *hw,
 		goto out;
 
 	if (test_bit(STATUS_EXIT_PENDING, &priv->status) ||
-	    test_bit(STATUS_SCANNING, &priv->status))
+	    test_bit(STATUS_SCANNING, &priv->status) ||
+	    test_bit(STATUS_CHANNEL_SWITCH_PENDING, &priv->status))
 		goto out;
 
 	if (!iwl_legacy_is_associated_ctx(ctx))
 		goto out;
 
-	/* channel switch in progress */
-	if (priv->switch_rxon.switch_in_progress == true)
-		goto out;
-
 	if (priv->cfg->ops->lib->set_channel_switch) {
 
 		ch = channel->hw_value;
@@ -2919,15 +2916,18 @@ void iwl4965_mac_channel_switch(struct ieee80211_hw *hw,
 			 * at this point, staging_rxon has the
 			 * configuration for channel switch
 			 */
-			if (priv->cfg->ops->lib->set_channel_switch(priv,
-								    ch_switch))
-				priv->switch_rxon.switch_in_progress = false;
+			set_bit(STATUS_CHANNEL_SWITCH_PENDING, &priv->status);
+			priv->switch_channel = cpu_to_le16(ch);
+			if (priv->cfg->ops->lib->set_channel_switch(priv, ch_switch)) {
+				clear_bit(STATUS_CHANNEL_SWITCH_PENDING,
+					  &priv->status);
+				priv->switch_channel = 0;
+				ieee80211_chswitch_done(ctx->vif, false);
+			}
 		}
 	}
 out:
 	mutex_unlock(&priv->mutex);
-	if (!priv->switch_rxon.switch_in_progress)
-		ieee80211_chswitch_done(ctx->vif, false);
 	IWL_DEBUG_MAC80211(priv, "leave\n");
 }
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c
index 61d4a11f566b..2a88e73bb39c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-1000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-1000.c
@@ -36,6 +36,7 @@
 #include <net/mac80211.h>
 #include <linux/etherdevice.h>
 #include <asm/unaligned.h>
+#include <linux/stringify.h>
 
 #include "iwl-eeprom.h"
 #include "iwl-dev.h"
@@ -55,10 +56,10 @@
 #define IWL100_UCODE_API_MIN 5
 
 #define IWL1000_FW_PRE "iwlwifi-1000-"
-#define IWL1000_MODULE_FIRMWARE(api) IWL1000_FW_PRE #api ".ucode"
+#define IWL1000_MODULE_FIRMWARE(api) IWL1000_FW_PRE __stringify(api) ".ucode"
 
 #define IWL100_FW_PRE "iwlwifi-100-"
-#define IWL100_MODULE_FIRMWARE(api) IWL100_FW_PRE #api ".ucode"
+#define IWL100_MODULE_FIRMWARE(api) IWL100_FW_PRE __stringify(api) ".ucode"
 
 
 /*
diff --git a/drivers/net/wireless/iwlwifi/iwl-2000.c b/drivers/net/wireless/iwlwifi/iwl-2000.c
index 86feec86d130..3df76f53a41b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-2000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-2000.c
@@ -36,6 +36,7 @@
 #include <net/mac80211.h>
 #include <linux/etherdevice.h>
 #include <asm/unaligned.h>
+#include <linux/stringify.h>
 
 #include "iwl-eeprom.h"
 #include "iwl-dev.h"
@@ -58,13 +59,13 @@
 #define IWL105_UCODE_API_MIN 5
 
 #define IWL2030_FW_PRE "iwlwifi-2030-"
-#define IWL2030_MODULE_FIRMWARE(api) IWL2030_FW_PRE #api ".ucode"
+#define IWL2030_MODULE_FIRMWARE(api) IWL2030_FW_PRE __stringify(api) ".ucode"
 
 #define IWL2000_FW_PRE "iwlwifi-2000-"
-#define IWL2000_MODULE_FIRMWARE(api) IWL2000_FW_PRE #api ".ucode"
+#define IWL2000_MODULE_FIRMWARE(api) IWL2000_FW_PRE __stringify(api) ".ucode"
 
 #define IWL105_FW_PRE "iwlwifi-105-"
-#define IWL105_MODULE_FIRMWARE(api) IWL105_FW_PRE #api ".ucode"
+#define IWL105_MODULE_FIRMWARE(api) IWL105_FW_PRE __stringify(api) ".ucode"
 
 static void iwl2000_set_ct_threshold(struct iwl_priv *priv)
 {
@@ -177,79 +178,6 @@ static int iwl2000_hw_set_hw_params(struct iwl_priv *priv)
 	return 0;
 }
 
-static int iwl2030_hw_channel_switch(struct iwl_priv *priv,
-                                    struct ieee80211_channel_switch *ch_switch)
-{
-	/*
-	 * MULTI-FIXME
-	 * See iwl_mac_channel_switch.
-	 */
-	struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
-	struct iwl6000_channel_switch_cmd cmd;
-	const struct iwl_channel_info *ch_info;
-	u32 switch_time_in_usec, ucode_switch_time;
-	u16 ch;
-	u32 tsf_low;
-	u8 switch_count;
-	u16 beacon_interval = le16_to_cpu(ctx->timing.beacon_interval);
-	struct ieee80211_vif *vif = ctx->vif;
-	struct iwl_host_cmd hcmd = {
-		.id = REPLY_CHANNEL_SWITCH,
-		.len = { sizeof(cmd), },
-		.flags = CMD_SYNC,
-		.data = { &cmd, },
-	};
-
-	cmd.band = priv->band == IEEE80211_BAND_2GHZ;
-	ch = ch_switch->channel->hw_value;
-	IWL_DEBUG_11H(priv, "channel switch from %u to %u\n",
-		ctx->active.channel, ch);
-	cmd.channel = cpu_to_le16(ch);
-	cmd.rxon_flags = ctx->staging.flags;
-	cmd.rxon_filter_flags = ctx->staging.filter_flags;
-	switch_count = ch_switch->count;
-	tsf_low = ch_switch->timestamp & 0x0ffffffff;
-	/*
-	 * calculate the ucode channel switch time
-	 * adding TSF as one of the factor for when to switch
-	 */
-	if ((priv->ucode_beacon_time > tsf_low) && beacon_interval) {
-		if (switch_count > ((priv->ucode_beacon_time - tsf_low) /
-		    beacon_interval)) {
-			switch_count -= (priv->ucode_beacon_time -
-				tsf_low) / beacon_interval;
-		} else
-			switch_count = 0;
-	}
-	if (switch_count <= 1)
-		cmd.switch_time = cpu_to_le32(priv->ucode_beacon_time);
-	else {
-		switch_time_in_usec =
-			vif->bss_conf.beacon_int * switch_count * TIME_UNIT;
-		ucode_switch_time = iwl_usecs_to_beacons(priv,
-						switch_time_in_usec,
-						beacon_interval);
-		cmd.switch_time = iwl_add_beacon_time(priv,
-						priv->ucode_beacon_time,
-						ucode_switch_time,
-						beacon_interval);
-	}
-	IWL_DEBUG_11H(priv, "uCode time for the switch is 0x%x\n",
-		      cmd.switch_time);
-	ch_info = iwl_get_channel_info(priv, priv->band, ch);
-	if (ch_info)
-		cmd.expect_beacon = is_channel_radar(ch_info);
-	else {
-		IWL_ERR(priv, "invalid channel switch from %u to %u\n",
-			ctx->active.channel, ch);
-		return -EFAULT;
-	}
-	priv->switch_rxon.channel = cmd.channel;
-	priv->switch_rxon.switch_in_progress = true;
-
-	return iwl_send_cmd_sync(priv, &hcmd);
-}
-
 static struct iwl_lib_ops iwl2000_lib = {
 	.set_hw_params = iwl2000_hw_set_hw_params,
 	.rx_handler_setup = iwlagn_rx_handler_setup,
@@ -258,7 +186,6 @@ static struct iwl_lib_ops iwl2000_lib = {
 	.is_valid_rtc_data_addr = iwlagn_hw_valid_rtc_data_addr,
 	.send_tx_power = iwlagn_send_tx_power,
 	.update_chain_flags = iwl_update_chain_flags,
-	.set_channel_switch = iwl2030_hw_channel_switch,
 	.apm_ops = {
 		.init = iwl_apm_init,
 		.config = iwl2000_nic_config,
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index a70b8cfafda1..e816c27db794 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -37,6 +37,7 @@
 #include <net/mac80211.h>
 #include <linux/etherdevice.h>
 #include <asm/unaligned.h>
+#include <linux/stringify.h>
 
 #include "iwl-eeprom.h"
 #include "iwl-dev.h"
@@ -57,10 +58,10 @@
 #define IWL5150_UCODE_API_MIN 1
 
 #define IWL5000_FW_PRE "iwlwifi-5000-"
-#define IWL5000_MODULE_FIRMWARE(api) IWL5000_FW_PRE #api ".ucode"
+#define IWL5000_MODULE_FIRMWARE(api) IWL5000_FW_PRE __stringify(api) ".ucode"
 
 #define IWL5150_FW_PRE "iwlwifi-5150-"
-#define IWL5150_MODULE_FIRMWARE(api) IWL5150_FW_PRE #api ".ucode"
+#define IWL5150_MODULE_FIRMWARE(api) IWL5150_FW_PRE __stringify(api) ".ucode"
 
 /* NIC configuration for 5000 series */
 static void iwl5000_nic_config(struct iwl_priv *priv)
@@ -331,8 +332,6 @@ static int iwl5000_hw_channel_switch(struct iwl_priv *priv,
 			ctx->active.channel, ch);
 		return -EFAULT;
 	}
-	priv->switch_rxon.channel = cmd.channel;
-	priv->switch_rxon.switch_in_progress = true;
 
 	return iwl_send_cmd_sync(priv, &hcmd);
 }
@@ -425,7 +424,6 @@ static struct iwl_base_params iwl5000_base_params = {
 };
 static struct iwl_ht_params iwl5000_ht_params = {
 	.ht_greenfield_support = true,
-	.use_rts_for_aggregation = true, /* use rts/cts protection */
 };
 
 #define IWL_DEVICE_5000						\
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index fda6fe08cf91..5b150bc70b06 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -36,6 +36,7 @@
 #include <net/mac80211.h>
 #include <linux/etherdevice.h>
 #include <asm/unaligned.h>
+#include <linux/stringify.h>
 
 #include "iwl-eeprom.h"
 #include "iwl-dev.h"
@@ -58,16 +59,16 @@
 #define IWL6000G2_UCODE_API_MIN 4
 
 #define IWL6000_FW_PRE "iwlwifi-6000-"
-#define IWL6000_MODULE_FIRMWARE(api) IWL6000_FW_PRE #api ".ucode"
+#define IWL6000_MODULE_FIRMWARE(api) IWL6000_FW_PRE __stringify(api) ".ucode"
 
 #define IWL6050_FW_PRE "iwlwifi-6050-"
-#define IWL6050_MODULE_FIRMWARE(api) IWL6050_FW_PRE #api ".ucode"
+#define IWL6050_MODULE_FIRMWARE(api) IWL6050_FW_PRE __stringify(api) ".ucode"
 
 #define IWL6005_FW_PRE "iwlwifi-6000g2a-"
-#define IWL6005_MODULE_FIRMWARE(api) IWL6005_FW_PRE #api ".ucode"
+#define IWL6005_MODULE_FIRMWARE(api) IWL6005_FW_PRE __stringify(api) ".ucode"
 
 #define IWL6030_FW_PRE "iwlwifi-6000g2b-"
-#define IWL6030_MODULE_FIRMWARE(api) IWL6030_FW_PRE #api ".ucode"
+#define IWL6030_MODULE_FIRMWARE(api) IWL6030_FW_PRE __stringify(api) ".ucode"
 
 static void iwl6000_set_ct_threshold(struct iwl_priv *priv)
 {
@@ -270,8 +271,6 @@ static int iwl6000_hw_channel_switch(struct iwl_priv *priv,
 			ctx->active.channel, ch);
 		return -EFAULT;
 	}
-	priv->switch_rxon.channel = cmd.channel;
-	priv->switch_rxon.switch_in_progress = true;
 
 	return iwl_send_cmd_sync(priv, &hcmd);
 }
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c b/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c
index b12c72d63ccb..23fa93deae96 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c
@@ -163,17 +163,9 @@ static void iwlagn_tx_cmd_protection(struct iwl_priv *priv,
 				     __le16 fc, __le32 *tx_flags)
 {
 	if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS ||
-	    info->control.rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT) {
+	    info->control.rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT ||
+	    info->flags & IEEE80211_TX_CTL_AMPDU)
 		*tx_flags |= TX_CMD_FLG_PROT_REQUIRE_MSK;
-		return;
-	}
-
-	if (priv->cfg->ht_params &&
-	    priv->cfg->ht_params->use_rts_for_aggregation &&
-	    info->flags & IEEE80211_TX_CTL_AMPDU) {
-		*tx_flags |= TX_CMD_FLG_PROT_REQUIRE_MSK;
-		return;
-	}
 }
 
 /* Calc max signal level (dBm) among 3 possible receivers */
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
index a95ad84c5377..09f679d6046f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
@@ -325,6 +325,14 @@ int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
 			return 0;
 	}
 
+	/*
+	 * force CTS-to-self frames protection if RTS-CTS is not preferred
+	 * one aggregation protection method
+	 */
+	if (!(priv->cfg->ht_params &&
+	      priv->cfg->ht_params->use_rts_for_aggregation))
+		ctx->staging.flags |= RXON_FLG_SELF_CTS_EN;
+
 	if ((ctx->vif && ctx->vif->bss_conf.use_short_slot) ||
 	    !(ctx->staging.flags & RXON_FLG_BAND_24G_MSK))
 		ctx->staging.flags |= RXON_FLG_SHORT_SLOT_MSK;
@@ -342,10 +350,10 @@ int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
 	 * receive commit_rxon request
 	 * abort any previous channel switch if still in process
 	 */
-	if (priv->switch_rxon.switch_in_progress &&
-	    (priv->switch_rxon.channel != ctx->staging.channel)) {
+	if (test_bit(STATUS_CHANNEL_SWITCH_PENDING, &priv->status) &&
+	    (priv->switch_channel != ctx->staging.channel)) {
 		IWL_DEBUG_11H(priv, "abort channel switch on %d\n",
-		      le16_to_cpu(priv->switch_rxon.channel));
+			      le16_to_cpu(priv->switch_channel));
 		iwl_chswitch_done(priv, false);
 	}
 
@@ -362,6 +370,11 @@ int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
 		}
 
 		memcpy(active, &ctx->staging, sizeof(*active));
+		/*
+		 * We do not commit tx power settings while channel changing,
+		 * do it now if after settings changed.
+		 */
+		iwl_set_tx_power(priv, priv->tx_power_next, false);
 		return 0;
 	}
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index a662adcb2adb..8e1942ebd9a0 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -2843,16 +2843,13 @@ static void iwlagn_mac_channel_switch(struct ieee80211_hw *hw,
 		goto out;
 
 	if (test_bit(STATUS_EXIT_PENDING, &priv->status) ||
-	    test_bit(STATUS_SCANNING, &priv->status))
+	    test_bit(STATUS_SCANNING, &priv->status) ||
+	    test_bit(STATUS_CHANNEL_SWITCH_PENDING, &priv->status))
 		goto out;
 
 	if (!iwl_is_associated_ctx(ctx))
 		goto out;
 
-	/* channel switch in progress */
-	if (priv->switch_rxon.switch_in_progress == true)
-		goto out;
-
 	if (priv->cfg->ops->lib->set_channel_switch) {
 
 		ch = channel->hw_value;
@@ -2901,15 +2898,19 @@ static void iwlagn_mac_channel_switch(struct ieee80211_hw *hw,
 			 * at this point, staging_rxon has the
 			 * configuration for channel switch
 			 */
+			set_bit(STATUS_CHANNEL_SWITCH_PENDING, &priv->status);
+			priv->switch_channel = cpu_to_le16(ch);
 			if (priv->cfg->ops->lib->set_channel_switch(priv,
-								    ch_switch))
-				priv->switch_rxon.switch_in_progress = false;
+								    ch_switch)) {
+				clear_bit(STATUS_CHANNEL_SWITCH_PENDING,
+					  &priv->status);
+				priv->switch_channel = 0;
+				ieee80211_chswitch_done(ctx->vif, false);
+			}
 		}
 	}
 out:
 	mutex_unlock(&priv->mutex);
-	if (!priv->switch_rxon.switch_in_progress)
-		ieee80211_chswitch_done(ctx->vif, false);
 	IWL_DEBUG_MAC80211(priv, "leave\n");
 }
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index 4653deada05b..45cc51c9c93e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -843,12 +843,8 @@ void iwl_chswitch_done(struct iwl_priv *priv, bool is_success)
 	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
 		return;
 
-	if (priv->switch_rxon.switch_in_progress) {
+	if (test_and_clear_bit(STATUS_CHANNEL_SWITCH_PENDING, &priv->status))
 		ieee80211_chswitch_done(ctx->vif, is_success);
-		mutex_lock(&priv->mutex);
-		priv->switch_rxon.switch_in_progress = false;
-		mutex_unlock(&priv->mutex);
-	}
 }
 
 #ifdef CONFIG_IWLWIFI_DEBUG
@@ -1767,6 +1763,7 @@ int iwl_mac_change_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 	struct iwl_rxon_context *ctx = iwl_rxon_ctx_from_vif(vif);
 	struct iwl_rxon_context *bss_ctx = &priv->contexts[IWL_RXON_CTX_BSS];
 	struct iwl_rxon_context *tmp;
+	enum nl80211_iftype newviftype = newtype;
 	u32 interface_modes;
 	int err;
 
@@ -1822,7 +1819,7 @@ int iwl_mac_change_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 
 	/* success */
 	iwl_teardown_interface(priv, vif, true);
-	vif->type = newtype;
+	vif->type = newviftype;
 	vif->p2p = newp2p;
 	err = iwl_setup_interface(priv, ctx);
 	WARN_ON(err);
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index 3bb76f6ea410..a54d416ec345 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -560,6 +560,7 @@ void iwlcore_free_geos(struct iwl_priv *priv);
 #define STATUS_POWER_PMI	16
 #define STATUS_FW_ERROR		17
 #define STATUS_DEVICE_ENABLED	18
+#define STATUS_CHANNEL_SWITCH_PENDING 19
 
 
 static inline int iwl_is_ready(struct iwl_priv *priv)
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index 22a6e3ec7094..c8de236c141b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -982,17 +982,6 @@ struct traffic_stats {
 };
 
 /*
- * iwl_switch_rxon: "channel switch" structure
- *
- * @ switch_in_progress: channel switch in progress
- * @ channel: new channel
- */
-struct iwl_switch_rxon {
-	bool switch_in_progress;
-	__le16 channel;
-};
-
-/*
  * schedule the timer to wake up every UCODE_TRACE_PERIOD milliseconds
  * to perform continuous uCode event logging operation if enabled
  */
@@ -1287,7 +1276,7 @@ struct iwl_priv {
 
 	struct iwl_rxon_context contexts[NUM_IWL_RXON_CTX];
 
-	struct iwl_switch_rxon switch_rxon;
+	__le16 switch_channel;
 
 	struct {
 		u32 error_event_table;
diff --git a/drivers/net/wireless/iwlwifi/iwl-rx.c b/drivers/net/wireless/iwlwifi/iwl-rx.c
index 0053e9ea9021..b774517aa9fa 100644
--- a/drivers/net/wireless/iwlwifi/iwl-rx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-rx.c
@@ -250,19 +250,19 @@ static void iwl_rx_csa(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb)
 	struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
 	struct iwl_rxon_cmd *rxon = (void *)&ctx->active;
 
-	if (priv->switch_rxon.switch_in_progress) {
-		if (!le32_to_cpu(csa->status) &&
-		    (csa->channel == priv->switch_rxon.channel)) {
-			rxon->channel = csa->channel;
-			ctx->staging.channel = csa->channel;
-			IWL_DEBUG_11H(priv, "CSA notif: channel %d\n",
-			      le16_to_cpu(csa->channel));
-			iwl_chswitch_done(priv, true);
-		} else {
-			IWL_ERR(priv, "CSA notif (fail) : channel %d\n",
+	if (!test_bit(STATUS_CHANNEL_SWITCH_PENDING, &priv->status))
+		return;
+
+	if (!le32_to_cpu(csa->status) && csa->channel == priv->switch_channel) {
+		rxon->channel = csa->channel;
+		ctx->staging.channel = csa->channel;
+		IWL_DEBUG_11H(priv, "CSA notif: channel %d\n",
 			      le16_to_cpu(csa->channel));
-			iwl_chswitch_done(priv, false);
-		}
+		iwl_chswitch_done(priv, true);
+	} else {
+		IWL_ERR(priv, "CSA notif (fail) : channel %d\n",
+			le16_to_cpu(csa->channel));
+		iwl_chswitch_done(priv, false);
 	}
 }
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c b/drivers/net/wireless/iwlwifi/iwl-tx.c
index 686e176b5ebd..137dba95b1ad 100644
--- a/drivers/net/wireless/iwlwifi/iwl-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-tx.c
@@ -126,7 +126,7 @@ static inline u8 iwl_tfd_get_num_tbs(struct iwl_tfd *tfd)
 }
 
 static void iwlagn_unmap_tfd(struct iwl_priv *priv, struct iwl_cmd_meta *meta,
-			     struct iwl_tfd *tfd)
+			     struct iwl_tfd *tfd, int dma_dir)
 {
 	struct pci_dev *dev = priv->pci_dev;
 	int i;
@@ -151,7 +151,7 @@ static void iwlagn_unmap_tfd(struct iwl_priv *priv, struct iwl_cmd_meta *meta,
 	/* Unmap chunks, if any. */
 	for (i = 1; i < num_tbs; i++)
 		pci_unmap_single(dev, iwl_tfd_tb_get_addr(tfd, i),
-				iwl_tfd_tb_get_len(tfd, i), PCI_DMA_TODEVICE);
+				iwl_tfd_tb_get_len(tfd, i), dma_dir);
 }
 
 /**
@@ -167,7 +167,8 @@ void iwlagn_txq_free_tfd(struct iwl_priv *priv, struct iwl_tx_queue *txq)
 	struct iwl_tfd *tfd_tmp = txq->tfds;
 	int index = txq->q.read_ptr;
 
-	iwlagn_unmap_tfd(priv, &txq->meta[index], &tfd_tmp[index]);
+	iwlagn_unmap_tfd(priv, &txq->meta[index], &tfd_tmp[index],
+			 PCI_DMA_TODEVICE);
 
 	/* free SKB */
 	if (txq->txb) {
@@ -310,9 +311,7 @@ void iwl_cmd_queue_unmap(struct iwl_priv *priv)
 		i = get_cmd_index(q, q->read_ptr);
 
 		if (txq->meta[i].flags & CMD_MAPPED) {
-			pci_unmap_single(priv->pci_dev,
-					 dma_unmap_addr(&txq->meta[i], mapping),
-					 dma_unmap_len(&txq->meta[i], len),
+			iwlagn_unmap_tfd(priv, &txq->meta[i], &txq->tfds[i],
 					 PCI_DMA_BIDIRECTIONAL);
 			txq->meta[i].flags = 0;
 		}
@@ -535,12 +534,7 @@ out_free_arrays:
 void iwl_tx_queue_reset(struct iwl_priv *priv, struct iwl_tx_queue *txq,
 			int slots_num, u32 txq_id)
 {
-	int actual_slots = slots_num;
-
-	if (txq_id == priv->cmd_queue)
-		actual_slots++;
-
-	memset(txq->meta, 0, sizeof(struct iwl_cmd_meta) * actual_slots);
+	memset(txq->meta, 0, sizeof(struct iwl_cmd_meta) * slots_num);
 
 	txq->need_update = 0;
 
@@ -700,10 +694,11 @@ int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 		if (!(cmd->dataflags[i] & IWL_HCMD_DFL_NOCOPY))
 			continue;
 		phys_addr = pci_map_single(priv->pci_dev, (void *)cmd->data[i],
-					   cmd->len[i], PCI_DMA_TODEVICE);
+					   cmd->len[i], PCI_DMA_BIDIRECTIONAL);
 		if (pci_dma_mapping_error(priv->pci_dev, phys_addr)) {
 			iwlagn_unmap_tfd(priv, out_meta,
-					 &txq->tfds[q->write_ptr]);
+					 &txq->tfds[q->write_ptr],
+					 PCI_DMA_BIDIRECTIONAL);
 			idx = -ENOMEM;
 			goto out;
 		}
@@ -807,7 +802,7 @@ void iwl_tx_cmd_complete(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb)
 	cmd = txq->cmd[cmd_index];
 	meta = &txq->meta[cmd_index];
 
-	iwlagn_unmap_tfd(priv, meta, &txq->tfds[index]);
+	iwlagn_unmap_tfd(priv, meta, &txq->tfds[index], PCI_DMA_BIDIRECTIONAL);
 
 	/* Input error checking is done when commands are added to queue. */
 	if (meta->flags & CMD_WANT_SKB) {
diff --git a/drivers/net/wireless/libertas/if_sdio.c b/drivers/net/wireless/libertas/if_sdio.c
index a7b5cb0c2753..224e9853c480 100644
--- a/drivers/net/wireless/libertas/if_sdio.c
+++ b/drivers/net/wireless/libertas/if_sdio.c
@@ -907,7 +907,7 @@ static void if_sdio_interrupt(struct sdio_func *func)
 	card = sdio_get_drvdata(func);
 
 	cause = sdio_readb(card->func, IF_SDIO_H_INT_STATUS, &ret);
-	if (ret)
+	if (ret || !cause)
 		goto out;
 
 	lbs_deb_sdio("interrupt: 0x%X\n", (unsigned)cause);
@@ -1008,10 +1008,6 @@ static int if_sdio_probe(struct sdio_func *func,
 	if (ret)
 		goto release;
 
-	ret = sdio_claim_irq(func, if_sdio_interrupt);
-	if (ret)
-		goto disable;
-
 	/* For 1-bit transfers to the 8686 model, we need to enable the
 	 * interrupt flag in the CCCR register. Set the MMC_QUIRK_LENIENT_FN0
 	 * bit to allow access to non-vendor registers. */
@@ -1083,6 +1079,21 @@ static int if_sdio_probe(struct sdio_func *func,
 		card->rx_unit = 0;
 
 	/*
+	 * Set up the interrupt handler late.
+	 *
+	 * If we set it up earlier, the (buggy) hardware generates a spurious
+	 * interrupt, even before the interrupt has been enabled, with
+	 * CCCR_INTx = 0.
+	 *
+	 * We register the interrupt handler late so that we can handle any
+	 * spurious interrupts, and also to avoid generation of that known
+	 * spurious interrupt in the first place.
+	 */
+	ret = sdio_claim_irq(func, if_sdio_interrupt);
+	if (ret)
+		goto disable;
+
+	/*
 	 * Enable interrupts now that everything is set up
 	 */
 	sdio_writeb(func, 0x0f, IF_SDIO_H_INT_MASK, &ret);
diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index 660831ce293c..687c1f223497 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -1288,6 +1288,8 @@ int mwifiex_register_cfg80211(struct net_device *dev, u8 *mac,
 
 	*(unsigned long *) wdev_priv = (unsigned long) priv;
 
+	set_wiphy_dev(wdev->wiphy, (struct device *) priv->adapter->dev);
+
 	ret = wiphy_register(wdev->wiphy);
 	if (ret < 0) {
 		dev_err(priv->adapter->dev, "%s: registering cfg80211 device\n",
diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index 32261189bcef..aeac3cc4dbe4 100644
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -2474,6 +2474,7 @@ struct mwl8k_cmd_set_hw_spec {
  * faster client.
  */
 #define MWL8K_SET_HW_SPEC_FLAG_ENABLE_LIFE_TIME_EXPIRY	0x00000400
+#define MWL8K_SET_HW_SPEC_FLAG_GENERATE_CCMP_HDR	0x00000200
 #define MWL8K_SET_HW_SPEC_FLAG_HOST_DECR_MGMT		0x00000080
 #define MWL8K_SET_HW_SPEC_FLAG_HOSTFORM_PROBERESP	0x00000020
 #define MWL8K_SET_HW_SPEC_FLAG_HOSTFORM_BEACON		0x00000010
@@ -2510,7 +2511,8 @@ static int mwl8k_cmd_set_hw_spec(struct ieee80211_hw *hw)
 	cmd->flags = cpu_to_le32(MWL8K_SET_HW_SPEC_FLAG_HOST_DECR_MGMT |
 				 MWL8K_SET_HW_SPEC_FLAG_HOSTFORM_PROBERESP |
 				 MWL8K_SET_HW_SPEC_FLAG_HOSTFORM_BEACON |
-				 MWL8K_SET_HW_SPEC_FLAG_ENABLE_LIFE_TIME_EXPIRY);
+				 MWL8K_SET_HW_SPEC_FLAG_ENABLE_LIFE_TIME_EXPIRY |
+				 MWL8K_SET_HW_SPEC_FLAG_GENERATE_CCMP_HDR);
 	cmd->num_tx_desc_per_queue = cpu_to_le32(MWL8K_TX_DESCS);
 	cmd->total_rxd = cpu_to_le32(MWL8K_RX_DESCS);
 
diff --git a/drivers/net/wireless/rt2x00/rt2x00config.c b/drivers/net/wireless/rt2x00/rt2x00config.c
index 555180d8f4aa..b704e5b183d0 100644
--- a/drivers/net/wireless/rt2x00/rt2x00config.c
+++ b/drivers/net/wireless/rt2x00/rt2x00config.c
@@ -250,7 +250,8 @@ void rt2x00lib_config(struct rt2x00_dev *rt2x00dev,
 	if (ieee80211_flags & IEEE80211_CONF_CHANGE_CHANNEL)
 		rt2x00link_reset_tuner(rt2x00dev, false);
 
-	if (test_bit(REQUIRE_PS_AUTOWAKE, &rt2x00dev->cap_flags) &&
+	if (test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags) &&
+	    test_bit(REQUIRE_PS_AUTOWAKE, &rt2x00dev->cap_flags) &&
 	    (ieee80211_flags & IEEE80211_CONF_CHANGE_PS) &&
 	    (conf->flags & IEEE80211_CONF_PS)) {
 		beacon_diff = (long)jiffies - (long)rt2x00dev->last_beacon;
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index c018d67aab8e..939821b4af2f 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -146,6 +146,9 @@ static void rt2x00lib_autowakeup(struct work_struct *work)
 	struct rt2x00_dev *rt2x00dev =
 	    container_of(work, struct rt2x00_dev, autowakeup_work.work);
 
+	if (!test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags))
+		return;
+
 	if (rt2x00dev->ops->lib->set_device_state(rt2x00dev, STATE_AWAKE))
 		ERROR(rt2x00dev, "Device failed to wakeup.\n");
 	clear_bit(CONFIG_POWERSAVING, &rt2x00dev->flags);
@@ -1160,6 +1163,7 @@ void rt2x00lib_remove_dev(struct rt2x00_dev *rt2x00dev)
 	 * Stop all work.
 	 */
 	cancel_work_sync(&rt2x00dev->intf_work);
+	cancel_delayed_work_sync(&rt2x00dev->autowakeup_work);
 	if (rt2x00_is_usb(rt2x00dev)) {
 		del_timer_sync(&rt2x00dev->txstatus_timer);
 		cancel_work_sync(&rt2x00dev->rxdone_work);
diff --git a/drivers/net/wireless/rtlwifi/pci.c b/drivers/net/wireless/rtlwifi/pci.c
index 89100e7c553b..254b64ba4bf6 100644
--- a/drivers/net/wireless/rtlwifi/pci.c
+++ b/drivers/net/wireless/rtlwifi/pci.c
@@ -669,6 +669,19 @@ static void _rtl_pci_rx_interrupt(struct ieee80211_hw *hw)
 							 &rx_status,
 							 (u8 *) pdesc, skb);
 
+			new_skb = dev_alloc_skb(rtlpci->rxbuffersize);
+			if (unlikely(!new_skb)) {
+				RT_TRACE(rtlpriv, (COMP_INTR | COMP_RECV),
+					 DBG_DMESG,
+					 ("can't alloc skb for rx\n"));
+				goto done;
+			}
+
+			pci_unmap_single(rtlpci->pdev,
+					 *((dma_addr_t *) skb->cb),
+					 rtlpci->rxbuffersize,
+					 PCI_DMA_FROMDEVICE);
+
 			skb_put(skb, rtlpriv->cfg->ops->get_desc((u8 *) pdesc,
 							 false,
 							 HW_DESC_RXPKT_LEN));
@@ -685,22 +698,7 @@ static void _rtl_pci_rx_interrupt(struct ieee80211_hw *hw)
 			hdr = rtl_get_hdr(skb);
 			fc = rtl_get_fc(skb);
 
-			/* try for new buffer - if allocation fails, drop
-			 * frame and reuse old buffer
-			 */
-			new_skb = dev_alloc_skb(rtlpci->rxbuffersize);
-			if (unlikely(!new_skb)) {
-				RT_TRACE(rtlpriv, (COMP_INTR | COMP_RECV),
-					 DBG_DMESG,
-					 ("can't alloc skb for rx\n"));
-				goto done;
-			}
-			pci_unmap_single(rtlpci->pdev,
-					 *((dma_addr_t *) skb->cb),
-					 rtlpci->rxbuffersize,
-					 PCI_DMA_FROMDEVICE);
-
-			if (!stats.crc || !stats.hwerror) {
+			if (!stats.crc && !stats.hwerror) {
 				memcpy(IEEE80211_SKB_RXCB(skb), &rx_status,
 				       sizeof(rx_status));
 
@@ -1626,6 +1624,16 @@ static bool _rtl_pci_find_adapter(struct pci_dev *pdev,
 	pci_read_config_byte(pdev, 0x8, &revisionid);
 	pci_read_config_word(pdev, 0x3C, &irqline);
 
+	/* PCI ID 0x10ec:0x8192 occurs for both RTL8192E, which uses
+	 * r8192e_pci, and RTL8192SE, which uses this driver. If the
+	 * revision ID is RTL_PCI_REVISION_ID_8192PCIE (0x01), then
+	 * the correct driver is r8192e_pci, thus this routine should
+	 * return false.
+	 */
+	if (deviceid == RTL_PCI_8192SE_DID &&
+	    revisionid == RTL_PCI_REVISION_ID_8192PCIE)
+		return false;
+
 	if (deviceid == RTL_PCI_8192_DID ||
 	    deviceid == RTL_PCI_0044_DID ||
 	    deviceid == RTL_PCI_0047_DID ||
@@ -1858,7 +1866,8 @@ int __devinit rtl_pci_probe(struct pci_dev *pdev,
 	pci_write_config_byte(pdev, 0x04, 0x07);
 
 	/* find adapter */
-	_rtl_pci_find_adapter(pdev, hw);
+	if (!_rtl_pci_find_adapter(pdev, hw))
+		goto fail3;
 
 	/* Init IO handler */
 	_rtl_pci_io_handler_init(&pdev->dev, hw);
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c
index bee7c1480f63..092e342c19df 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c
@@ -53,6 +53,8 @@ MODULE_FIRMWARE("rtlwifi/rtl8192cufw.bin");
 static int rtl92cu_init_sw_vars(struct ieee80211_hw *hw)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	const struct firmware *firmware;
+	int err;
 
 	rtlpriv->dm.dm_initialgain_enable = 1;
 	rtlpriv->dm.dm_flag = 0;
@@ -64,6 +66,24 @@ static int rtl92cu_init_sw_vars(struct ieee80211_hw *hw)
 			 ("Can't alloc buffer for fw.\n"));
 		return 1;
 	}
+	/* request fw */
+	err = request_firmware(&firmware, rtlpriv->cfg->fw_name,
+			rtlpriv->io.dev);
+	if (err) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("Failed to request firmware!\n"));
+		return 1;
+	}
+	if (firmware->size > 0x4000) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 ("Firmware is too big!\n"));
+		release_firmware(firmware);
+		return 1;
+	}
+	memcpy(rtlpriv->rtlhal.pfirmware, firmware->data, firmware->size);
+	rtlpriv->rtlhal.fwsize = firmware->size;
+	release_firmware(firmware);
+
 	return 0;
 }