104 files changed, 569 insertions, 353 deletions

diff --git a/MAINTAINERS b/MAINTAINERS
index 1a1c27b9c557..a54a7389403a 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -5932,7 +5932,6 @@ F:	include/linux/tty.h
 
 TULIP NETWORK DRIVERS
 M:      Grant Grundler <grundler@parisc-linux.org>
-M:      Kyle McMartin <kyle@mcmartin.ca>
 L:      netdev@vger.kernel.org
 S:      Maintained
 F:      drivers/net/tulip/
diff --git a/drivers/atm/adummy.c b/drivers/atm/adummy.c
index 46b94762125b..f9b983ae6877 100644
--- a/drivers/atm/adummy.c
+++ b/drivers/atm/adummy.c
@@ -154,7 +154,7 @@ static int __init adummy_init(void)
                 err = -ENOMEM;
                 goto out;
         }
-        atm_dev = atm_dev_register(DEV_LABEL, &adummy_ops, -1, NULL);
+        atm_dev = atm_dev_register(DEV_LABEL, NULL, &adummy_ops, -1, NULL);
         if (!atm_dev) {
                 printk(KERN_ERR DEV_LABEL ": atm_dev_register() failed\n");
                 err = -ENODEV;
diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c
index a33896a482e6..ffe9b655292e 100644
--- a/drivers/atm/ambassador.c
+++ b/drivers/atm/ambassador.c
@@ -2244,7 +2244,8 @@ static int __devinit amb_probe(struct pci_dev *pci_dev, const struct pci_device_
                 goto out_reset;
         }
 
-        dev->atm_dev = atm_dev_register (DEV_LABEL, &amb_ops, -1, NULL);
+        dev->atm_dev = atm_dev_register (DEV_LABEL, &pci_dev->dev, &amb_ops, -1,
+                                         NULL);
         if (!dev->atm_dev) {
                 PRINTD (DBG_ERR, "failed to register Madge ATM adapter");
                 err = -EINVAL;
diff --git a/drivers/atm/atmtcp.c b/drivers/atm/atmtcp.c
index b9101818b47b..2b464b631f22 100644
--- a/drivers/atm/atmtcp.c
+++ b/drivers/atm/atmtcp.c
@@ -366,7 +366,7 @@ static int atmtcp_create(int itf,int persist,struct atm_dev **result)
         if (!dev_data)
                 return -ENOMEM;
 
-        dev = atm_dev_register(DEV_LABEL,&atmtcp_v_dev_ops,itf,NULL);
+        dev = atm_dev_register(DEV_LABEL,NULL,&atmtcp_v_dev_ops,itf,NULL);
         if (!dev) {
                 kfree(dev_data);
                 return itf == -1 ? -ENOMEM : -EBUSY;
diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
index 97c5898cd76e..c495fae74200 100644
--- a/drivers/atm/eni.c
+++ b/drivers/atm/eni.c
@@ -2244,7 +2244,7 @@ static int __devinit eni_init_one(struct pci_dev *pci_dev,
                     &zeroes);
                 if (!cpu_zeroes) goto out1;
         }
-        dev = atm_dev_register(DEV_LABEL,&ops,-1,NULL);
+        dev = atm_dev_register(DEV_LABEL, &pci_dev->dev, &ops, -1, NULL);
         if (!dev) goto out2;
         pci_set_drvdata(pci_dev, dev);
         eni_dev->pci_dev = pci_dev;
diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c
index 5d86bb803e94..7d912baf01d4 100644
--- a/drivers/atm/firestream.c
+++ b/drivers/atm/firestream.c
@@ -1911,7 +1911,7 @@ static int __devinit firestream_init_one (struct pci_dev *pci_dev,
                     fs_dev, sizeof (struct fs_dev));
         if (!fs_dev)
                 goto err_out;
-        atm_dev = atm_dev_register("fs", &ops, -1, NULL);
+        atm_dev = atm_dev_register("fs", &pci_dev->dev, &ops, -1, NULL);
         if (!atm_dev)
                 goto err_out_free_fs_dev;
   
diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
index c8fc69c85a06..962c309b40c0 100644
--- a/drivers/atm/fore200e.c
+++ b/drivers/atm/fore200e.c
@@ -2567,14 +2567,14 @@ release:
 
 
 static int __devinit
-fore200e_register(struct fore200e* fore200e)
+fore200e_register(struct fore200e* fore200e, struct device *parent)
 {
     struct atm_dev* atm_dev;
 
     DPRINTK(2, "device %s being registered\n", fore200e->name);
 
-    atm_dev = atm_dev_register(fore200e->bus->proc_name, &fore200e_ops, -1,
-      NULL); 
+    atm_dev = atm_dev_register(fore200e->bus->proc_name, parent, &fore200e_ops,
+                               -1, NULL);
     if (atm_dev == NULL) {
         printk(FORE200E "unable to register device %s\n", fore200e->name);
         return -ENODEV;
@@ -2594,9 +2594,9 @@ fore200e_register(struct fore200e* fore200e)
 
 
 static int __devinit
-fore200e_init(struct fore200e* fore200e)
+fore200e_init(struct fore200e* fore200e, struct device *parent)
 {
-    if (fore200e_register(fore200e) < 0)
+    if (fore200e_register(fore200e, parent) < 0)
         return -ENODEV;
     
     if (fore200e->bus->configure(fore200e) < 0)
@@ -2662,7 +2662,7 @@ static int __devinit fore200e_sba_probe(struct platform_device *op,
 
         sprintf(fore200e->name, "%s-%d", bus->model_name, index);
 
-        err = fore200e_init(fore200e);
+        err = fore200e_init(fore200e, &op->dev);
         if (err < 0) {
                 fore200e_shutdown(fore200e);
                 kfree(fore200e);
@@ -2740,7 +2740,7 @@ fore200e_pca_detect(struct pci_dev *pci_dev, const struct pci_device_id *pci_ent
 
     sprintf(fore200e->name, "%s-%d", bus->model_name, index);
 
-    err = fore200e_init(fore200e);
+    err = fore200e_init(fore200e, &pci_dev->dev);
     if (err < 0) {
         fore200e_shutdown(fore200e);
         goto out_free;
diff --git a/drivers/atm/he.c b/drivers/atm/he.c
index 801e8b6e9d1f..6cf59bf281dc 100644
--- a/drivers/atm/he.c
+++ b/drivers/atm/he.c
@@ -366,7 +366,7 @@ he_init_one(struct pci_dev *pci_dev, const struct pci_device_id *pci_ent)
                 goto init_one_failure;
         }
 
-        atm_dev = atm_dev_register(DEV_LABEL, &he_ops, -1, NULL);
+        atm_dev = atm_dev_register(DEV_LABEL, &pci_dev->dev, &he_ops, -1, NULL);
         if (!atm_dev) {
                 err = -ENODEV;
                 goto init_one_failure;
diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c
index a95790452a68..24761e1d6642 100644
--- a/drivers/atm/horizon.c
+++ b/drivers/atm/horizon.c
@@ -2733,7 +2733,8 @@ static int __devinit hrz_probe(struct pci_dev *pci_dev, const struct pci_device_
         PRINTD(DBG_INFO, "found Madge ATM adapter (hrz) at: IO %x, IRQ %u, MEM %p",
                iobase, irq, membase);
 
-        dev->atm_dev = atm_dev_register(DEV_LABEL, &hrz_ops, -1, NULL);
+        dev->atm_dev = atm_dev_register(DEV_LABEL, &pci_dev->dev, &hrz_ops, -1,
+                                        NULL);
         if (!(dev->atm_dev)) {
                 PRINTD(DBG_ERR, "failed to register Madge ATM adapter");
                 err = -EINVAL;
diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
index bce57328ddde..bfb7feee0400 100644
--- a/drivers/atm/idt77252.c
+++ b/drivers/atm/idt77252.c
@@ -3698,7 +3698,8 @@ idt77252_init_one(struct pci_dev *pcidev, const struct pci_device_id *id)
                 goto err_out_iounmap;
         }
 
-        dev = atm_dev_register("idt77252", &idt77252_ops, -1, NULL);
+        dev = atm_dev_register("idt77252", &pcidev->dev, &idt77252_ops, -1,
+                               NULL);
         if (!dev) {
                 printk("%s: can't register atm device\n", card->name);
                 err = -EIO;
diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c
index 9309d4724e13..729254053758 100644
--- a/drivers/atm/iphase.c
+++ b/drivers/atm/iphase.c
@@ -3172,7 +3172,7 @@ static int __devinit ia_init_one(struct pci_dev *pdev,
                 ret = -ENODEV;
                 goto err_out_free_iadev;
         }
-        dev = atm_dev_register(DEV_LABEL, &ops, -1, NULL);
+        dev = atm_dev_register(DEV_LABEL, &pdev->dev, &ops, -1, NULL);
         if (!dev) {
                 ret = -ENOMEM;
                 goto err_out_disable_dev;
diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c
index cbe15a86c669..a395c9aab146 100644
--- a/drivers/atm/lanai.c
+++ b/drivers/atm/lanai.c
@@ -2591,7 +2591,7 @@ static int __devinit lanai_init_one(struct pci_dev *pci,
                 return -ENOMEM;
         }
 
-        atmdev = atm_dev_register(DEV_LABEL, &ops, -1, NULL);
+        atmdev = atm_dev_register(DEV_LABEL, &pci->dev, &ops, -1, NULL);
         if (atmdev == NULL) {
                 printk(KERN_ERR DEV_LABEL
                     ": couldn't register atm device!\n");
diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c
index 2f3516b7f118..6b313ee9231b 100644
--- a/drivers/atm/nicstar.c
+++ b/drivers/atm/nicstar.c
@@ -771,7 +771,8 @@ static int __devinit ns_init_card(int i, struct pci_dev *pcidev)
         }
 
         /* Register device */
-        card->atmdev = atm_dev_register("nicstar", &atm_ops, -1, NULL);
+        card->atmdev = atm_dev_register("nicstar", &card->pcidev->dev, &atm_ops,
+                                        -1, NULL);
         if (card->atmdev == NULL) {
                 printk("nicstar%d: can't register device.\n", i);
                 error = 17;
diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
index 2e08c996fd30..73fb1c4f4cd4 100644
--- a/drivers/atm/solos-pci.c
+++ b/drivers/atm/solos-pci.c
@@ -166,7 +166,7 @@ static irqreturn_t solos_irq(int irq, void *dev_id);
 static struct atm_vcc* find_vcc(struct atm_dev *dev, short vpi, int vci);
 static int list_vccs(int vci);
 static void release_vccs(struct atm_dev *dev);
-static int atm_init(struct solos_card *);
+static int atm_init(struct solos_card *, struct device *);
 static void atm_remove(struct solos_card *);
 static int send_command(struct solos_card *card, int dev, const char *buf, size_t size);
 static void solos_bh(unsigned long);
@@ -1210,7 +1210,7 @@ static int fpga_probe(struct pci_dev *dev, const struct pci_device_id *id)
         if (db_firmware_upgrade)
                 flash_upgrade(card, 3);
 
-        err = atm_init(card);
+        err = atm_init(card, &dev->dev);
         if (err)
                 goto out_free_irq;
 
@@ -1233,7 +1233,7 @@ static int fpga_probe(struct pci_dev *dev, const struct pci_device_id *id)
         return err;
 }
 
-static int atm_init(struct solos_card *card)
+static int atm_init(struct solos_card *card, struct device *parent)
 {
         int i;
 
@@ -1244,7 +1244,7 @@ static int atm_init(struct solos_card *card)
                 skb_queue_head_init(&card->tx_queue[i]);
                 skb_queue_head_init(&card->cli_queue[i]);
 
-                card->atmdev[i] = atm_dev_register("solos-pci", &fpga_ops, -1, NULL);
+                card->atmdev[i] = atm_dev_register("solos-pci", parent, &fpga_ops, -1, NULL);
                 if (!card->atmdev[i]) {
                         dev_err(&card->dev->dev, "Could not register ATM device %d\n", i);
                         atm_remove(card);
diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c
index 4e885d2da49c..624917902b65 100644
--- a/drivers/atm/zatm.c
+++ b/drivers/atm/zatm.c
@@ -1597,7 +1597,7 @@ static int __devinit zatm_init_one(struct pci_dev *pci_dev,
                 goto out;
         }
 
-        dev = atm_dev_register(DEV_LABEL, &ops, -1, NULL);
+        dev = atm_dev_register(DEV_LABEL, &pci_dev->dev, &ops, -1, NULL);
         if (!dev)
                 goto out_free;
 
diff --git a/drivers/bluetooth/ath3k.c b/drivers/bluetooth/ath3k.c
index 128cae4e8629..949ed09c6361 100644
--- a/drivers/bluetooth/ath3k.c
+++ b/drivers/bluetooth/ath3k.c
@@ -35,6 +35,10 @@
 static struct usb_device_id ath3k_table[] = {
         /* Atheros AR3011 */
         { USB_DEVICE(0x0CF3, 0x3000) },
+
+        /* Atheros AR3011 with sflash firmware*/
+        { USB_DEVICE(0x0CF3, 0x3002) },
+
         { }     /* Terminating entry */
 };
 
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index ab3894f742c3..1da773f899a2 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -99,6 +99,9 @@ static struct usb_device_id blacklist_table[] = {
         /* Broadcom BCM2033 without firmware */
         { USB_DEVICE(0x0a5c, 0x2033), .driver_info = BTUSB_IGNORE },
 
+        /* Atheros 3011 with sflash firmware */
+        { USB_DEVICE(0x0cf3, 0x3002), .driver_info = BTUSB_IGNORE },
+
         /* Broadcom BCM2035 */
         { USB_DEVICE(0x0a5c, 0x2035), .driver_info = BTUSB_WRONG_SCO_MTU },
         { USB_DEVICE(0x0a5c, 0x200a), .driver_info = BTUSB_WRONG_SCO_MTU },
@@ -239,7 +242,8 @@ static void btusb_intr_complete(struct urb *urb)
 
         err = usb_submit_urb(urb, GFP_ATOMIC);
         if (err < 0) {
-                BT_ERR("%s urb %p failed to resubmit (%d)",
+                if (err != -EPERM)
+                        BT_ERR("%s urb %p failed to resubmit (%d)",
                                                 hdev->name, urb, -err);
                 usb_unanchor_urb(urb);
         }
@@ -323,7 +327,8 @@ static void btusb_bulk_complete(struct urb *urb)
 
         err = usb_submit_urb(urb, GFP_ATOMIC);
         if (err < 0) {
-                BT_ERR("%s urb %p failed to resubmit (%d)",
+                if (err != -EPERM)
+                        BT_ERR("%s urb %p failed to resubmit (%d)",
                                                 hdev->name, urb, -err);
                 usb_unanchor_urb(urb);
         }
@@ -412,7 +417,8 @@ static void btusb_isoc_complete(struct urb *urb)
 
         err = usb_submit_urb(urb, GFP_ATOMIC);
         if (err < 0) {
-                BT_ERR("%s urb %p failed to resubmit (%d)",
+                if (err != -EPERM)
+                        BT_ERR("%s urb %p failed to resubmit (%d)",
                                                 hdev->name, urb, -err);
                 usb_unanchor_urb(urb);
         }
diff --git a/drivers/connector/connector.c b/drivers/connector/connector.c
index e16c3fa8d2e3..05117f1ad867 100644
--- a/drivers/connector/connector.c
+++ b/drivers/connector/connector.c
@@ -36,6 +36,7 @@
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Evgeniy Polyakov <zbr@ioremap.net>");
 MODULE_DESCRIPTION("Generic userspace <-> kernelspace connector.");
+MODULE_ALIAS_NET_PF_PROTO(PF_NETLINK, NETLINK_CONNECTOR);
 
 static struct cn_dev cdev;
 
diff --git a/drivers/net/b44.c b/drivers/net/b44.c
index c6e86315b3f8..2e2b76258ab4 100644
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
@@ -381,11 +381,11 @@ static void b44_set_flow_ctrl(struct b44 *bp, u32 local, u32 remote)
         __b44_set_flow_ctrl(bp, pause_enab);
 }
 
-#ifdef SSB_DRIVER_MIPS
-extern char *nvram_get(char *name);
+#ifdef CONFIG_BCM47XX
+#include <asm/mach-bcm47xx/nvram.h>
 static void b44_wap54g10_workaround(struct b44 *bp)
 {
-        const char *str;
+        char buf[20];
         u32 val;
         int err;
 
@@ -394,10 +394,9 @@ static void b44_wap54g10_workaround(struct b44 *bp)
          * see https://dev.openwrt.org/ticket/146
          * check and reset bit "isolate"
          */
-        str = nvram_get("boardnum");
-        if (!str)
+        if (nvram_getenv("boardnum", buf, sizeof(buf)) < 0)
                 return;
-        if (simple_strtoul(str, NULL, 0) == 2) {
+        if (simple_strtoul(buf, NULL, 0) == 2) {
                 err = __b44_readphy(bp, 0, MII_BMCR, &val);
                 if (err)
                         goto error;
diff --git a/drivers/net/benet/be_cmds.c b/drivers/net/benet/be_cmds.c
index 36eca1ce75d4..e4465d222a7d 100644
--- a/drivers/net/benet/be_cmds.c
+++ b/drivers/net/benet/be_cmds.c
@@ -1235,7 +1235,7 @@ int be_cmd_multicast_set(struct be_adapter *adapter, u32 if_id,
 
                 i = 0;
                 netdev_for_each_mc_addr(ha, netdev)
-                        memcpy(req->mac[i].byte, ha->addr, ETH_ALEN);
+                        memcpy(req->mac[i++].byte, ha->addr, ETH_ALEN);
         } else {
                 req->promiscuous = 1;
         }
diff --git a/drivers/net/bnx2x/bnx2x.h b/drivers/net/bnx2x/bnx2x.h
index 863e73a85fbe..d255428122fc 100644
--- a/drivers/net/bnx2x/bnx2x.h
+++ b/drivers/net/bnx2x/bnx2x.h
@@ -20,8 +20,8 @@
  * (you will need to reboot afterwards) */
 /* #define BNX2X_STOP_ON_ERROR */
 
-#define DRV_MODULE_VERSION      "1.60.00-4"
-#define DRV_MODULE_RELDATE      "2010/11/01"
+#define DRV_MODULE_VERSION      "1.60.01-0"
+#define DRV_MODULE_RELDATE      "2010/11/12"
 #define BNX2X_BC_VER            0x040200
 
 #define BNX2X_MULTI_QUEUE
diff --git a/drivers/net/bnx2x/bnx2x_cmn.c b/drivers/net/bnx2x/bnx2x_cmn.c
index 94d5f59d5a6f..0af361e4e3d1 100644
--- a/drivers/net/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/bnx2x/bnx2x_cmn.c
@@ -1782,15 +1782,15 @@ exit_lbl:
 }
 #endif
 
-static inline void bnx2x_set_pbd_gso_e2(struct sk_buff *skb,
-                                     struct eth_tx_parse_bd_e2 *pbd,
-                                     u32 xmit_type)
+static inline void bnx2x_set_pbd_gso_e2(struct sk_buff *skb, u32 *parsing_data,
+                                        u32 xmit_type)
 {
-        pbd->parsing_data |= cpu_to_le16(skb_shinfo(skb)->gso_size) <<
-                ETH_TX_PARSE_BD_E2_LSO_MSS_SHIFT;
+        *parsing_data |= (skb_shinfo(skb)->gso_size <<
+                              ETH_TX_PARSE_BD_E2_LSO_MSS_SHIFT) &
+                              ETH_TX_PARSE_BD_E2_LSO_MSS;
         if ((xmit_type & XMIT_GSO_V6) &&
             (ipv6_hdr(skb)->nexthdr == NEXTHDR_IPV6))
-                pbd->parsing_data |= ETH_TX_PARSE_BD_E2_IPV6_WITH_EXT_HDR;
+                *parsing_data |= ETH_TX_PARSE_BD_E2_IPV6_WITH_EXT_HDR;
 }
 
 /**
@@ -1835,15 +1835,15 @@ static inline void bnx2x_set_pbd_gso(struct sk_buff *skb,
  * @return header len
  */
 static inline  u8 bnx2x_set_pbd_csum_e2(struct bnx2x *bp, struct sk_buff *skb,
-        struct eth_tx_parse_bd_e2 *pbd,
-        u32 xmit_type)
+        u32 *parsing_data, u32 xmit_type)
 {
-        pbd->parsing_data |= cpu_to_le16(tcp_hdrlen(skb)/4) <<
-                ETH_TX_PARSE_BD_E2_TCP_HDR_LENGTH_DW_SHIFT;
+        *parsing_data |= ((tcp_hdrlen(skb)/4) <<
+                ETH_TX_PARSE_BD_E2_TCP_HDR_LENGTH_DW_SHIFT) &
+                ETH_TX_PARSE_BD_E2_TCP_HDR_LENGTH_DW;
 
-        pbd->parsing_data |= cpu_to_le16(((unsigned char *)tcp_hdr(skb) -
-                                          skb->data) / 2) <<
-                ETH_TX_PARSE_BD_E2_TCP_HDR_START_OFFSET_W_SHIFT;
+        *parsing_data |= ((((u8 *)tcp_hdr(skb) - skb->data) / 2) <<
+                ETH_TX_PARSE_BD_E2_TCP_HDR_START_OFFSET_W_SHIFT) &
+                ETH_TX_PARSE_BD_E2_TCP_HDR_START_OFFSET_W;
 
         return skb_transport_header(skb) + tcp_hdrlen(skb) - skb->data;
 }
@@ -1912,6 +1912,7 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
         struct eth_tx_bd *tx_data_bd, *total_pkt_bd = NULL;
         struct eth_tx_parse_bd_e1x *pbd_e1x = NULL;
         struct eth_tx_parse_bd_e2 *pbd_e2 = NULL;
+        u32 pbd_e2_parsing_data = 0;
         u16 pkt_prod, bd_prod;
         int nbd, fp_index;
         dma_addr_t mapping;
@@ -2033,8 +2034,9 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
                 memset(pbd_e2, 0, sizeof(struct eth_tx_parse_bd_e2));
                 /* Set PBD in checksum offload case */
                 if (xmit_type & XMIT_CSUM)
-                        hlen = bnx2x_set_pbd_csum_e2(bp,
-                                                     skb, pbd_e2, xmit_type);
+                        hlen = bnx2x_set_pbd_csum_e2(bp, skb,
+                                                     &pbd_e2_parsing_data,
+                                                     xmit_type);
         } else {
                 pbd_e1x = &fp->tx_desc_ring[bd_prod].parse_bd_e1x;
                 memset(pbd_e1x, 0, sizeof(struct eth_tx_parse_bd_e1x));
@@ -2076,10 +2078,18 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
                         bd_prod = bnx2x_tx_split(bp, fp, tx_buf, &tx_start_bd,
                                                  hlen, bd_prod, ++nbd);
                 if (CHIP_IS_E2(bp))
-                        bnx2x_set_pbd_gso_e2(skb, pbd_e2, xmit_type);
+                        bnx2x_set_pbd_gso_e2(skb, &pbd_e2_parsing_data,
+                                             xmit_type);
                 else
                         bnx2x_set_pbd_gso(skb, pbd_e1x, xmit_type);
         }
+
+        /* Set the PBD's parsing_data field if not zero
+         * (for the chips newer than 57711).
+         */
+        if (pbd_e2_parsing_data)
+                pbd_e2->parsing_data = cpu_to_le32(pbd_e2_parsing_data);
+
         tx_data_bd = (struct eth_tx_bd *)tx_start_bd;
 
         /* Handle fragmented skb */
diff --git a/drivers/net/bnx2x/bnx2x_init_ops.h b/drivers/net/bnx2x/bnx2x_init_ops.h
index a306b0e46b61..66df29fcf751 100644
--- a/drivers/net/bnx2x/bnx2x_init_ops.h
+++ b/drivers/net/bnx2x/bnx2x_init_ops.h
@@ -838,7 +838,7 @@ static void bnx2x_qm_init_ptr_table(struct bnx2x *bp, int qm_cid_count,
 /****************************************************************************
 * SRC initializations
 ****************************************************************************/
-
+#ifdef BCM_CNIC
 /* called during init func stage */
 static void bnx2x_src_init_t2(struct bnx2x *bp, struct src_ent *t2,
                               dma_addr_t t2_mapping, int src_cid_count)
@@ -862,5 +862,5 @@ static void bnx2x_src_init_t2(struct bnx2x *bp, struct src_ent *t2,
                     U64_HI((u64)t2_mapping +
                            (src_cid_count-1) * sizeof(struct src_ent)));
 }
-
+#endif
 #endif /* BNX2X_INIT_OPS_H */
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 71a169740d05..d0ea760ce419 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -171,7 +171,7 @@ MODULE_PARM_DESC(resend_igmp, "Number of IGMP membership reports to send on link
 /*----------------------------- Global variables ----------------------------*/
 
 #ifdef CONFIG_NET_POLL_CONTROLLER
-cpumask_var_t netpoll_block_tx;
+atomic_t netpoll_block_tx = ATOMIC_INIT(0);
 #endif
 
 static const char * const version =
@@ -1576,7 +1576,7 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
 
         /* If this is the first slave, then we need to set the master's hardware
          * address to be the same as the slave's. */
-        if (bond->slave_cnt == 0)
+        if (is_zero_ether_addr(bond->dev->dev_addr))
                 memcpy(bond->dev->dev_addr, slave_dev->dev_addr,
                        slave_dev->addr_len);
 
@@ -5299,13 +5299,6 @@ static int __init bonding_init(void)
         if (res)
                 goto out;
 
-#ifdef CONFIG_NET_POLL_CONTROLLER
-        if (!alloc_cpumask_var(&netpoll_block_tx, GFP_KERNEL)) {
-                res = -ENOMEM;
-                goto out;
-        }
-#endif
-
         res = register_pernet_subsys(&bond_net_ops);
         if (res)
                 goto out;
@@ -5334,9 +5327,6 @@ err:
         rtnl_link_unregister(&bond_link_ops);
 err_link:
         unregister_pernet_subsys(&bond_net_ops);
-#ifdef CONFIG_NET_POLL_CONTROLLER
-        free_cpumask_var(netpoll_block_tx);
-#endif
         goto out;
 
 }
@@ -5353,7 +5343,10 @@ static void __exit bonding_exit(void)
         unregister_pernet_subsys(&bond_net_ops);
 
 #ifdef CONFIG_NET_POLL_CONTROLLER
-        free_cpumask_var(netpoll_block_tx);
+        /*
+         * Make sure we don't have an imbalance on our netpoll blocking
+         */
+        WARN_ON(atomic_read(&netpoll_block_tx));
 #endif
 }
 
diff --git a/drivers/net/bonding/bonding.h b/drivers/net/bonding/bonding.h
index 4eedb12df6ca..c2f081352a03 100644
--- a/drivers/net/bonding/bonding.h
+++ b/drivers/net/bonding/bonding.h
@@ -119,26 +119,22 @@
 
 
 #ifdef CONFIG_NET_POLL_CONTROLLER
-extern cpumask_var_t netpoll_block_tx;
+extern atomic_t netpoll_block_tx;
 
 static inline void block_netpoll_tx(void)
 {
-        preempt_disable();
-        BUG_ON(cpumask_test_and_set_cpu(smp_processor_id(),
-                                        netpoll_block_tx));
+        atomic_inc(&netpoll_block_tx);
 }
 
 static inline void unblock_netpoll_tx(void)
 {
-        BUG_ON(!cpumask_test_and_clear_cpu(smp_processor_id(),
-                                           netpoll_block_tx));
-        preempt_enable();
+        atomic_dec(&netpoll_block_tx);
 }
 
 static inline int is_netpoll_tx_blocked(struct net_device *dev)
 {
         if (unlikely(dev->priv_flags & IFF_IN_NETPOLL))
-                return cpumask_test_cpu(smp_processor_id(), netpoll_block_tx);
+                return atomic_read(&netpoll_block_tx);
         return 0;
 }
 #else
diff --git a/drivers/net/caif/caif_shm_u5500.c b/drivers/net/caif/caif_shm_u5500.c
index 1cd90da86f13..32b1c6fb2de1 100644
--- a/drivers/net/caif/caif_shm_u5500.c
+++ b/drivers/net/caif/caif_shm_u5500.c
@@ -5,7 +5,7 @@
  * License terms: GNU General Public License (GPL) version 2
  */
 
-#define pr_fmt(fmt) KBUILD_MODNAME ":" __func__ "():" fmt
+#define pr_fmt(fmt) KBUILD_MODNAME ":" fmt
 
 #include <linux/version.h>
 #include <linux/init.h>
diff --git a/drivers/net/caif/caif_shmcore.c b/drivers/net/caif/caif_shmcore.c
index 19f9c0656667..80511167f35b 100644
--- a/drivers/net/caif/caif_shmcore.c
+++ b/drivers/net/caif/caif_shmcore.c
@@ -6,7 +6,7 @@
  * License terms: GNU General Public License (GPL) version 2
  */
 
-#define pr_fmt(fmt) KBUILD_MODNAME ":" __func__ "():" fmt
+#define pr_fmt(fmt) KBUILD_MODNAME ":" fmt
 
 #include <linux/spinlock.h>
 #include <linux/sched.h>
diff --git a/drivers/net/cxgb4/t4_hw.c b/drivers/net/cxgb4/t4_hw.c
index bb813d94aea8..e97521c801ea 100644
--- a/drivers/net/cxgb4/t4_hw.c
+++ b/drivers/net/cxgb4/t4_hw.c
@@ -2408,7 +2408,7 @@ int t4_alloc_mac_filt(struct adapter *adap, unsigned int mbox,
                 if (index < NEXACT_MAC)
                         ret++;
                 else if (hash)
-                        *hash |= (1 << hash_mac_addr(addr[i]));
+                        *hash |= (1ULL << hash_mac_addr(addr[i]));
         }
         return ret;
 }
diff --git a/drivers/net/cxgb4vf/cxgb4vf_main.c b/drivers/net/cxgb4vf/cxgb4vf_main.c
index d887a76cd39d..6bf464afa90e 100644
--- a/drivers/net/cxgb4vf/cxgb4vf_main.c
+++ b/drivers/net/cxgb4vf/cxgb4vf_main.c
@@ -2269,6 +2269,7 @@ static void __devinit cfg_queues(struct adapter *adapter)
 {
         struct sge *s = &adapter->sge;
         int q10g, n10g, qidx, pidx, qs;
+        size_t iqe_size;
 
         /*
          * We should not be called till we know how many Queue Sets we can
@@ -2313,6 +2314,13 @@ static void __devinit cfg_queues(struct adapter *adapter)
         s->ethqsets = qidx;
 
         /*
+         * The Ingress Queue Entry Size for our various Response Queues needs
+         * to be big enough to accommodate the largest message we can receive
+         * from the chip/firmware; which is 64 bytes ...
+         */
+        iqe_size = 64;
+
+        /*
          * Set up default Queue Set parameters ...  Start off with the
          * shortest interrupt holdoff timer.
          */
@@ -2320,7 +2328,7 @@ static void __devinit cfg_queues(struct adapter *adapter)
                 struct sge_eth_rxq *rxq = &s->ethrxq[qs];
                 struct sge_eth_txq *txq = &s->ethtxq[qs];
 
-                init_rspq(&rxq->rspq, 0, 0, 1024, L1_CACHE_BYTES);
+                init_rspq(&rxq->rspq, 0, 0, 1024, iqe_size);
                 rxq->fl.size = 72;
                 txq->q.size = 1024;
         }
@@ -2329,8 +2337,7 @@ static void __devinit cfg_queues(struct adapter *adapter)
          * The firmware event queue is used for link state changes and
          * notifications of TX DMA completions.
          */
-        init_rspq(&s->fw_evtq, SGE_TIMER_RSTRT_CNTR, 0, 512,
-                  L1_CACHE_BYTES);
+        init_rspq(&s->fw_evtq, SGE_TIMER_RSTRT_CNTR, 0, 512, iqe_size);
 
         /*
          * The forwarded interrupt queue is used when we're in MSI interrupt
@@ -2346,7 +2353,7 @@ static void __devinit cfg_queues(struct adapter *adapter)
          * any time ...
          */
         init_rspq(&s->intrq, SGE_TIMER_RSTRT_CNTR, 0, MSIX_ENTRIES + 1,
-                  L1_CACHE_BYTES);
+                  iqe_size);
 }
 
 /*
diff --git a/drivers/net/ehea/ehea_ethtool.c b/drivers/net/ehea/ehea_ethtool.c
index 75b099ce49c9..1f37ee6b2a26 100644
--- a/drivers/net/ehea/ehea_ethtool.c
+++ b/drivers/net/ehea/ehea_ethtool.c
@@ -261,6 +261,13 @@ static void ehea_get_ethtool_stats(struct net_device *dev,
 
 }
 
+static int ehea_set_flags(struct net_device *dev, u32 data)
+{
+        return ethtool_op_set_flags(dev, data, ETH_FLAG_LRO
+                                        | ETH_FLAG_TXVLAN
+                                        | ETH_FLAG_RXVLAN);
+}
+
 const struct ethtool_ops ehea_ethtool_ops = {
         .get_settings = ehea_get_settings,
         .get_drvinfo = ehea_get_drvinfo,
@@ -273,6 +280,8 @@ const struct ethtool_ops ehea_ethtool_ops = {
         .get_ethtool_stats = ehea_get_ethtool_stats,
         .get_rx_csum = ehea_get_rx_csum,
         .set_settings = ehea_set_settings,
+        .get_flags = ethtool_op_get_flags,
+        .set_flags = ehea_set_flags,
         .nway_reset = ehea_nway_reset,          /* Restart autonegotiation */
 };
 
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index 3d0af08483a1..b95f087cd5a9 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -683,7 +683,7 @@ static void ehea_proc_skb(struct ehea_port_res *pr, struct ehea_cqe *cqe,
         int vlan_extracted = ((cqe->status & EHEA_CQE_VLAN_TAG_XTRACT) &&
                               pr->port->vgrp);
 
-        if (use_lro) {
+        if (skb->dev->features & NETIF_F_LRO) {
                 if (vlan_extracted)
                         lro_vlan_hwaccel_receive_skb(&pr->lro_mgr, skb,
                                                      pr->port->vgrp,
@@ -787,7 +787,7 @@ static int ehea_proc_rwqes(struct net_device *dev,
                 }
                 cqe = ehea_poll_rq1(qp, &wqe_index);
         }
-        if (use_lro)
+        if (dev->features & NETIF_F_LRO)
                 lro_flush_all(&pr->lro_mgr);
 
         pr->rx_packets += processed;
@@ -3278,6 +3278,9 @@ struct ehea_port *ehea_setup_single_port(struct ehea_adapter *adapter,
                       | NETIF_F_LLTX;
         dev->watchdog_timeo = EHEA_WATCH_DOG_TIMEOUT;
 
+        if (use_lro)
+                dev->features |= NETIF_F_LRO;
+
         INIT_WORK(&port->reset_task, ehea_reset_port);
 
         ret = register_netdev(dev);
diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
index a466ef91dd43..aa28b270c045 100644
--- a/drivers/net/enic/enic_main.c
+++ b/drivers/net/enic/enic_main.c
@@ -1962,7 +1962,8 @@ static void enic_poll_controller(struct net_device *netdev)
         case VNIC_DEV_INTR_MODE_MSIX:
                 for (i = 0; i < enic->rq_count; i++) {
                         intr = enic_msix_rq_intr(enic, i);
-                        enic_isr_msix_rq(enic->msix_entry[intr].vector, enic);
+                        enic_isr_msix_rq(enic->msix_entry[intr].vector,
+                                &enic->napi[i]);
                 }
                 intr = enic_msix_wq_intr(enic, i);
                 enic_isr_msix_wq(enic->msix_entry[intr].vector, enic);
diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c
index ab9f675c5b8b..fe337bd121aa 100644
--- a/drivers/net/ifb.c
+++ b/drivers/net/ifb.c
@@ -104,6 +104,8 @@ static void ri_tasklet(unsigned long dev)
                         rcu_read_unlock();
                         dev_kfree_skb(skb);
                         stats->tx_dropped++;
+                        if (skb_queue_len(&dp->tq) != 0)
+                                goto resched;
                         break;
                 }
                 rcu_read_unlock();
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index fbad4d819608..eee0b298bd36 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -4771,6 +4771,9 @@ void ixgbe_clear_interrupt_scheme(struct ixgbe_adapter *adapter)
                 adapter->rx_ring[i] = NULL;
         }
 
+        adapter->num_tx_queues = 0;
+        adapter->num_rx_queues = 0;
+
         ixgbe_free_q_vectors(adapter);
         ixgbe_reset_interrupt_capability(adapter);
 }
diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig
index cb3d13e4e074..35fda5ac8120 100644
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -64,7 +64,7 @@ config BCM63XX_PHY
 config ICPLUS_PHY
         tristate "Drivers for ICPlus PHYs"
         ---help---
-          Currently supports the IP175C PHY.
+          Currently supports the IP175C and IP1001 PHYs.
 
 config REALTEK_PHY
         tristate "Drivers for Realtek PHYs"
diff --git a/drivers/net/phy/icplus.c b/drivers/net/phy/icplus.c
index c1d2d251fe8b..9a09e24c30bc 100644
--- a/drivers/net/phy/icplus.c
+++ b/drivers/net/phy/icplus.c
@@ -30,7 +30,7 @@
 #include <asm/irq.h>
 #include <asm/uaccess.h>
 
-MODULE_DESCRIPTION("ICPlus IP175C PHY driver");
+MODULE_DESCRIPTION("ICPlus IP175C/IC1001 PHY drivers");
 MODULE_AUTHOR("Michael Barkowski");
 MODULE_LICENSE("GPL");
 
@@ -89,6 +89,33 @@ static int ip175c_config_init(struct phy_device *phydev)
         return 0;
 }
 
+static int ip1001_config_init(struct phy_device *phydev)
+{
+        int err, value;
+
+        /* Software Reset PHY */
+        value = phy_read(phydev, MII_BMCR);
+        value |= BMCR_RESET;
+        err = phy_write(phydev, MII_BMCR, value);
+        if (err < 0)
+                return err;
+
+        do {
+                value = phy_read(phydev, MII_BMCR);
+        } while (value & BMCR_RESET);
+
+        /* Additional delay (2ns) used to adjust RX clock phase
+         * at GMII/ RGMII interface */
+        value = phy_read(phydev, 16);
+        value |= 0x3;
+
+        err = phy_write(phydev, 16, value);
+        if (err < 0)
+                return err;
+
+        return err;
+}
+
 static int ip175c_read_status(struct phy_device *phydev)
 {
         if (phydev->addr == 4) /* WAN port */
@@ -121,21 +148,43 @@ static struct phy_driver ip175c_driver = {
         .driver         = { .owner = THIS_MODULE,},
 };
 
-static int __init ip175c_init(void)
+static struct phy_driver ip1001_driver = {
+        .phy_id         = 0x02430d90,
+        .name           = "ICPlus IP1001",
+        .phy_id_mask    = 0x0ffffff0,
+        .features       = PHY_GBIT_FEATURES | SUPPORTED_Pause |
+                          SUPPORTED_Asym_Pause,
+        .config_init    = &ip1001_config_init,
+        .config_aneg    = &genphy_config_aneg,
+        .read_status    = &genphy_read_status,
+        .suspend        = genphy_suspend,
+        .resume         = genphy_resume,
+        .driver         = { .owner = THIS_MODULE,},
+};
+
+static int __init icplus_init(void)
 {
+        int ret = 0;
+
+        ret = phy_driver_register(&ip1001_driver);
+        if (ret < 0)
+                return -ENODEV;
+
         return phy_driver_register(&ip175c_driver);
 }
 
-static void __exit ip175c_exit(void)
+static void __exit icplus_exit(void)
 {
+        phy_driver_unregister(&ip1001_driver);
         phy_driver_unregister(&ip175c_driver);
 }
 
-module_init(ip175c_init);
-module_exit(ip175c_exit);
+module_init(icplus_init);
+module_exit(icplus_exit);
 
 static struct mdio_device_id __maybe_unused icplus_tbl[] = {
         { 0x02430d80, 0x0ffffff0 },
+        { 0x02430d90, 0x0ffffff0 },
         { }
 };
 
diff --git a/drivers/net/pppoe.c b/drivers/net/pppoe.c
index d72fb0519a2a..78c0e3c9b2b5 100644
--- a/drivers/net/pppoe.c
+++ b/drivers/net/pppoe.c
@@ -948,7 +948,7 @@ static int __pppoe_xmit(struct sock *sk, struct sk_buff *skb)
 
 abort:
         kfree_skb(skb);
-        return 0;
+        return 1;
 }
 
 /************************************************************************
diff --git a/drivers/net/qlge/qlge.h b/drivers/net/qlge/qlge.h
index 22821398fc63..9787dff90d3f 100644
--- a/drivers/net/qlge/qlge.h
+++ b/drivers/net/qlge/qlge.h
@@ -2083,6 +2083,7 @@ struct ql_adapter {
         u32 mailbox_in;
         u32 mailbox_out;
         struct mbox_params idc_mbc;
+        struct mutex    mpi_mutex;
 
         int tx_ring_size;
         int rx_ring_size;
diff --git a/drivers/net/qlge/qlge_main.c b/drivers/net/qlge/qlge_main.c
index 528eaef5308f..2555b1d34f34 100644
--- a/drivers/net/qlge/qlge_main.c
+++ b/drivers/net/qlge/qlge_main.c
@@ -4629,6 +4629,7 @@ static int __devinit ql_init_device(struct pci_dev *pdev,
         INIT_DELAYED_WORK(&qdev->mpi_idc_work, ql_mpi_idc_work);
         INIT_DELAYED_WORK(&qdev->mpi_core_to_log, ql_mpi_core_to_log);
         init_completion(&qdev->ide_completion);
+        mutex_init(&qdev->mpi_mutex);
 
         if (!cards_found) {
                 dev_info(&pdev->dev, "%s\n", DRV_STRING);
diff --git a/drivers/net/qlge/qlge_mpi.c b/drivers/net/qlge/qlge_mpi.c
index 0e7c7c7ee164..a2e919bcb3c6 100644
--- a/drivers/net/qlge/qlge_mpi.c
+++ b/drivers/net/qlge/qlge_mpi.c
@@ -534,6 +534,7 @@ static int ql_mailbox_command(struct ql_adapter *qdev, struct mbox_params *mbcp)
         int status;
         unsigned long count;
 
+        mutex_lock(&qdev->mpi_mutex);
 
         /* Begin polled mode for MPI */
         ql_write32(qdev, INTR_MASK, (INTR_MASK_PI << 16));
@@ -603,6 +604,7 @@ done:
 end:
         /* End polled mode for MPI */
         ql_write32(qdev, INTR_MASK, (INTR_MASK_PI << 16) | INTR_MASK_PI);
+        mutex_unlock(&qdev->mpi_mutex);
         return status;
 }
 
@@ -1099,9 +1101,7 @@ int ql_wait_fifo_empty(struct ql_adapter *qdev)
 static int ql_set_port_cfg(struct ql_adapter *qdev)
 {
         int status;
-        rtnl_lock();
         status = ql_mb_set_port_cfg(qdev);
-        rtnl_unlock();
         if (status)
                 return status;
         status = ql_idc_wait(qdev);
@@ -1122,9 +1122,7 @@ void ql_mpi_port_cfg_work(struct work_struct *work)
             container_of(work, struct ql_adapter, mpi_port_cfg_work.work);
         int status;
 
-        rtnl_lock();
         status = ql_mb_get_port_cfg(qdev);
-        rtnl_unlock();
         if (status) {
                 netif_err(qdev, drv, qdev->ndev,
                           "Bug: Failed to get port config data.\n");
@@ -1167,7 +1165,6 @@ void ql_mpi_idc_work(struct work_struct *work)
         u32 aen;
         int timeout;
 
-        rtnl_lock();
         aen = mbcp->mbox_out[1] >> 16;
         timeout = (mbcp->mbox_out[1] >> 8) & 0xf;
 
@@ -1231,7 +1228,6 @@ void ql_mpi_idc_work(struct work_struct *work)
                 }
                 break;
         }
-        rtnl_unlock();
 }
 
 void ql_mpi_work(struct work_struct *work)
@@ -1242,7 +1238,7 @@ void ql_mpi_work(struct work_struct *work)
         struct mbox_params *mbcp = &mbc;
         int err = 0;
 
-        rtnl_lock();
+        mutex_lock(&qdev->mpi_mutex);
         /* Begin polled mode for MPI */
         ql_write32(qdev, INTR_MASK, (INTR_MASK_PI << 16));
 
@@ -1259,7 +1255,7 @@ void ql_mpi_work(struct work_struct *work)
 
         /* End polled mode for MPI */
         ql_write32(qdev, INTR_MASK, (INTR_MASK_PI << 16) | INTR_MASK_PI);
-        rtnl_unlock();
+        mutex_unlock(&qdev->mpi_mutex);
         ql_enable_completion_interrupt(qdev, 0);
 }
 
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 7d33ef4bcb4a..53b13deade95 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -744,26 +744,36 @@ static void rtl8169_xmii_reset_enable(void __iomem *ioaddr)
         mdio_write(ioaddr, MII_BMCR, val & 0xffff);
 }
 
-static void rtl8169_check_link_status(struct net_device *dev,
+static void __rtl8169_check_link_status(struct net_device *dev,
                                       struct rtl8169_private *tp,
-                                      void __iomem *ioaddr)
+                                      void __iomem *ioaddr,
+                                      bool pm)
 {
         unsigned long flags;
 
         spin_lock_irqsave(&tp->lock, flags);
         if (tp->link_ok(ioaddr)) {
                 /* This is to cancel a scheduled suspend if there's one. */
-                pm_request_resume(&tp->pci_dev->dev);
+                if (pm)
+                        pm_request_resume(&tp->pci_dev->dev);
                 netif_carrier_on(dev);
                 netif_info(tp, ifup, dev, "link up\n");
         } else {
                 netif_carrier_off(dev);
                 netif_info(tp, ifdown, dev, "link down\n");
-                pm_schedule_suspend(&tp->pci_dev->dev, 100);
+                if (pm)
+                        pm_schedule_suspend(&tp->pci_dev->dev, 100);
         }
         spin_unlock_irqrestore(&tp->lock, flags);
 }
 
+static void rtl8169_check_link_status(struct net_device *dev,
+                                      struct rtl8169_private *tp,
+                                      void __iomem *ioaddr)
+{
+        __rtl8169_check_link_status(dev, tp, ioaddr, false);
+}
+
 #define WAKE_ANY (WAKE_PHY | WAKE_MAGIC | WAKE_UCAST | WAKE_BCAST | WAKE_MCAST)
 
 static u32 __rtl8169_get_wol(struct rtl8169_private *tp)
@@ -4600,7 +4610,7 @@ static irqreturn_t rtl8169_interrupt(int irq, void *dev_instance)
                 }
 
                 if (status & LinkChg)
-                        rtl8169_check_link_status(dev, tp, ioaddr);
+                        __rtl8169_check_link_status(dev, tp, ioaddr, true);
 
                 /* We need to see the lastest version of tp->intr_mask to
                  * avoid ignoring an MSI interrupt and having to wait for
@@ -4890,11 +4900,7 @@ static int rtl8169_runtime_idle(struct device *device)
         struct net_device *dev = pci_get_drvdata(pdev);
         struct rtl8169_private *tp = netdev_priv(dev);
 
-        if (!tp->TxDescArray)
-                return 0;
-
-        rtl8169_check_link_status(dev, tp, tp->mmio_addr);
-        return -EBUSY;
+        return tp->TxDescArray ? -EBUSY : 0;
 }
 
 static const struct dev_pm_ops rtl8169_pm_ops = {
diff --git a/drivers/net/sfc/efx.c b/drivers/net/sfc/efx.c
index 05df20e47976..fb83cdd94643 100644
--- a/drivers/net/sfc/efx.c
+++ b/drivers/net/sfc/efx.c
@@ -197,7 +197,9 @@ MODULE_PARM_DESC(debug, "Bitmapped debugging message enable value");
 
 static void efx_remove_channels(struct efx_nic *efx);
 static void efx_remove_port(struct efx_nic *efx);
+static void efx_init_napi(struct efx_nic *efx);
 static void efx_fini_napi(struct efx_nic *efx);
+static void efx_fini_napi_channel(struct efx_channel *channel);
 static void efx_fini_struct(struct efx_nic *efx);
 static void efx_start_all(struct efx_nic *efx);
 static void efx_stop_all(struct efx_nic *efx);
@@ -335,8 +337,10 @@ void efx_process_channel_now(struct efx_channel *channel)
 
         /* Disable interrupts and wait for ISRs to complete */
         efx_nic_disable_interrupts(efx);
-        if (efx->legacy_irq)
+        if (efx->legacy_irq) {
                 synchronize_irq(efx->legacy_irq);
+                efx->legacy_irq_enabled = false;
+        }
         if (channel->irq)
                 synchronize_irq(channel->irq);
 
@@ -351,6 +355,8 @@ void efx_process_channel_now(struct efx_channel *channel)
         efx_channel_processed(channel);
 
         napi_enable(&channel->napi_str);
+        if (efx->legacy_irq)
+                efx->legacy_irq_enabled = true;
         efx_nic_enable_interrupts(efx);
 }
 
@@ -426,6 +432,7 @@ efx_alloc_channel(struct efx_nic *efx, int i, struct efx_channel *old_channel)
 
                 *channel = *old_channel;
 
+                channel->napi_dev = NULL;
                 memset(&channel->eventq, 0, sizeof(channel->eventq));
 
                 rx_queue = &channel->rx_queue;
@@ -736,9 +743,13 @@ efx_realloc_channels(struct efx_nic *efx, u32 rxq_entries, u32 txq_entries)
         if (rc)
                 goto rollback;
 
+        efx_init_napi(efx);
+
         /* Destroy old channels */
-        for (i = 0; i < efx->n_channels; i++)
+        for (i = 0; i < efx->n_channels; i++) {
+                efx_fini_napi_channel(other_channel[i]);
                 efx_remove_channel(other_channel[i]);
+        }
 out:
         /* Free unused channel structures */
         for (i = 0; i < efx->n_channels; i++)
@@ -1400,6 +1411,8 @@ static void efx_start_all(struct efx_nic *efx)
                 efx_start_channel(channel);
         }
 
+        if (efx->legacy_irq)
+                efx->legacy_irq_enabled = true;
         efx_nic_enable_interrupts(efx);
 
         /* Switch to event based MCDI completions after enabling interrupts.
@@ -1460,8 +1473,10 @@ static void efx_stop_all(struct efx_nic *efx)
 
         /* Disable interrupts and wait for ISR to complete */
         efx_nic_disable_interrupts(efx);
-        if (efx->legacy_irq)
+        if (efx->legacy_irq) {
                 synchronize_irq(efx->legacy_irq);
+                efx->legacy_irq_enabled = false;
+        }
         efx_for_each_channel(channel, efx) {
                 if (channel->irq)
                         synchronize_irq(channel->irq);
@@ -1593,7 +1608,7 @@ static int efx_ioctl(struct net_device *net_dev, struct ifreq *ifr, int cmd)
  *
  **************************************************************************/
 
-static int efx_init_napi(struct efx_nic *efx)
+static void efx_init_napi(struct efx_nic *efx)
 {
         struct efx_channel *channel;
 
@@ -1602,18 +1617,21 @@ static int efx_init_napi(struct efx_nic *efx)
                 netif_napi_add(channel->napi_dev, &channel->napi_str,
                                efx_poll, napi_weight);
         }
-        return 0;
+}
+
+static void efx_fini_napi_channel(struct efx_channel *channel)
+{
+        if (channel->napi_dev)
+                netif_napi_del(&channel->napi_str);
+        channel->napi_dev = NULL;
 }
 
 static void efx_fini_napi(struct efx_nic *efx)
 {
         struct efx_channel *channel;
 
-        efx_for_each_channel(channel, efx) {
-                if (channel->napi_dev)
-                        netif_napi_del(&channel->napi_str);
-                channel->napi_dev = NULL;
-        }
+        efx_for_each_channel(channel, efx)
+                efx_fini_napi_channel(channel);
 }
 
 /**************************************************************************
@@ -2335,9 +2353,7 @@ static int efx_pci_probe_main(struct efx_nic *efx)
         if (rc)
                 goto fail1;
 
-        rc = efx_init_napi(efx);
-        if (rc)
-                goto fail2;
+        efx_init_napi(efx);
 
         rc = efx->type->init(efx);
         if (rc) {
@@ -2368,7 +2384,6 @@ static int efx_pci_probe_main(struct efx_nic *efx)
         efx->type->fini(efx);
  fail3:
         efx_fini_napi(efx);
- fail2:
         efx_remove_all(efx);
  fail1:
         return rc;
diff --git a/drivers/net/sfc/net_driver.h b/drivers/net/sfc/net_driver.h
index 0a7e26d73b52..b137c889152b 100644
--- a/drivers/net/sfc/net_driver.h
+++ b/drivers/net/sfc/net_driver.h
@@ -621,6 +621,7 @@ struct efx_filter_state;
  * @pci_dev: The PCI device
  * @type: Controller type attributes
  * @legacy_irq: IRQ number
+ * @legacy_irq_enabled: Are IRQs enabled on NIC (INT_EN_KER register)?
  * @workqueue: Workqueue for port reconfigures and the HW monitor.
  *      Work items do not hold and must not acquire RTNL.
  * @workqueue_name: Name of workqueue
@@ -709,6 +710,7 @@ struct efx_nic {
         struct pci_dev *pci_dev;
         const struct efx_nic_type *type;
         int legacy_irq;
+        bool legacy_irq_enabled;
         struct workqueue_struct *workqueue;
         char workqueue_name[16];
         struct work_struct reset_work;
diff --git a/drivers/net/sfc/nic.c b/drivers/net/sfc/nic.c
index 41c36b9a4244..67cb0c96838c 100644
--- a/drivers/net/sfc/nic.c
+++ b/drivers/net/sfc/nic.c
@@ -1418,6 +1418,12 @@ static irqreturn_t efx_legacy_interrupt(int irq, void *dev_id)
         u32 queues;
         int syserr;
 
+        /* Could this be ours?  If interrupts are disabled then the
+         * channel state may not be valid.
+         */
+        if (!efx->legacy_irq_enabled)
+                return result;
+
         /* Read the ISR which also ACKs the interrupts */
         efx_readd(efx, &reg, FR_BZ_INT_ISR0);
         queues = EFX_EXTRACT_DWORD(reg, 0, 31);
diff --git a/drivers/net/stmmac/stmmac_main.c b/drivers/net/stmmac/stmmac_main.c
index 06bc6034ce81..2114837809e7 100644
--- a/drivers/net/stmmac/stmmac_main.c
+++ b/drivers/net/stmmac/stmmac_main.c
@@ -1509,6 +1509,8 @@ static int stmmac_probe(struct net_device *dev)
                 pr_warning("\tno valid MAC address;"
                         "please, use ifconfig or nwhwconfig!\n");
 
+        spin_lock_init(&priv->lock);
+
         ret = register_netdev(dev);
         if (ret) {
                 pr_err("%s: ERROR %i registering the device\n",
@@ -1520,8 +1522,6 @@ static int stmmac_probe(struct net_device *dev)
             dev->name, (dev->features & NETIF_F_SG) ? "on" : "off",
             (dev->features & NETIF_F_HW_CSUM) ? "on" : "off");
 
-        spin_lock_init(&priv->lock);
-
         return ret;
 }
 
diff --git a/drivers/net/tulip/dmfe.c b/drivers/net/tulip/dmfe.c
index a9f7d5d1a269..7064e035757a 100644
--- a/drivers/net/tulip/dmfe.c
+++ b/drivers/net/tulip/dmfe.c
@@ -688,9 +688,6 @@ static netdev_tx_t dmfe_start_xmit(struct sk_buff *skb,
 
         DMFE_DBUG(0, "dmfe_start_xmit", 0);
 
-        /* Resource flag check */
-        netif_stop_queue(dev);
-
         /* Too large packet check */
         if (skb->len > MAX_PACKET_SIZE) {
                 pr_err("big packet = %d\n", (u16)skb->len);
@@ -698,6 +695,9 @@ static netdev_tx_t dmfe_start_xmit(struct sk_buff *skb,
                 return NETDEV_TX_OK;
         }
 
+        /* Resource flag check */
+        netif_stop_queue(dev);
+
         spin_lock_irqsave(&db->lock, flags);
 
         /* No Tx resource check, it never happen nromally */
diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
index 62e9e8dc8190..812edf85d6d3 100644
--- a/drivers/net/usb/hso.c
+++ b/drivers/net/usb/hso.c
@@ -958,10 +958,6 @@ static void packetizeRx(struct hso_net *odev, unsigned char *ip_pkt,
                                 /* Packet is complete. Inject into stack. */
                                 /* We have IP packet here */
                                 odev->skb_rx_buf->protocol = cpu_to_be16(ETH_P_IP);
-                                /* don't check it */
-                                odev->skb_rx_buf->ip_summed =
-                                        CHECKSUM_UNNECESSARY;
-
                                 skb_reset_mac_header(odev->skb_rx_buf);
 
                                 /* Ship it off to the kernel */
diff --git a/drivers/net/wan/hd64572.c b/drivers/net/wan/hd64572.c
index ea476cbd38b5..e305274f83fb 100644
--- a/drivers/net/wan/hd64572.c
+++ b/drivers/net/wan/hd64572.c
@@ -293,6 +293,7 @@ static inline void sca_tx_done(port_t *port)
         struct net_device *dev = port->netdev;
         card_t* card = port->card;
         u8 stat;
+        unsigned count = 0;
 
         spin_lock(&port->lock);
 
@@ -316,10 +317,12 @@ static inline void sca_tx_done(port_t *port)
                         dev->stats.tx_bytes += readw(&desc->len);
                 }
                 writeb(0, &desc->stat); /* Free descriptor */
+                count++;
                 port->txlast = (port->txlast + 1) % card->tx_ring_buffers;
         }
 
-        netif_wake_queue(dev);
+        if (count)
+                netif_wake_queue(dev);
         spin_unlock(&port->lock);
 }
 
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index 8251946842e6..42ed923cdb1a 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -1917,7 +1917,8 @@ ath5k_beacon_send(struct ath5k_softc *sc)
                 sc->bmisscount = 0;
         }
 
-        if (sc->opmode == NL80211_IFTYPE_AP && sc->num_ap_vifs > 1) {
+        if ((sc->opmode == NL80211_IFTYPE_AP && sc->num_ap_vifs > 1) ||
+                        sc->opmode == NL80211_IFTYPE_MESH_POINT) {
                 u64 tsf = ath5k_hw_get_tsf64(ah);
                 u32 tsftu = TSF_TO_TU(tsf);
                 int slot = ((tsftu % sc->bintval) * ATH_BCBUF) / sc->bintval;
@@ -1949,8 +1950,9 @@ ath5k_beacon_send(struct ath5k_softc *sc)
                 /* NB: hw still stops DMA, so proceed */
         }
 
-        /* refresh the beacon for AP mode */
-        if (sc->opmode == NL80211_IFTYPE_AP)
+        /* refresh the beacon for AP or MESH mode */
+        if (sc->opmode == NL80211_IFTYPE_AP ||
+                        sc->opmode == NL80211_IFTYPE_MESH_POINT)
                 ath5k_beacon_update(sc->hw, vif);
 
         ath5k_hw_set_txdp(ah, sc->bhalq, bf->daddr);
@@ -2851,7 +2853,8 @@ static int ath5k_add_interface(struct ieee80211_hw *hw,
 
         /* Assign the vap/adhoc to a beacon xmit slot. */
         if ((avf->opmode == NL80211_IFTYPE_AP) ||
-            (avf->opmode == NL80211_IFTYPE_ADHOC)) {
+            (avf->opmode == NL80211_IFTYPE_ADHOC) ||
+            (avf->opmode == NL80211_IFTYPE_MESH_POINT)) {
                 int slot;
 
                 WARN_ON(list_empty(&sc->bcbuf));
@@ -2870,7 +2873,7 @@ static int ath5k_add_interface(struct ieee80211_hw *hw,
                 sc->bslot[avf->bslot] = vif;
                 if (avf->opmode == NL80211_IFTYPE_AP)
                         sc->num_ap_vifs++;
-                else
+                else if (avf->opmode == NL80211_IFTYPE_ADHOC)
                         sc->num_adhoc_vifs++;
         }
 
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index c4182359bee4..a7b82f0085d2 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -55,6 +55,8 @@
 #define SUB_NUM_CTL_MODES_AT_5G_40 2    /* excluding HT40, EXT-OFDM */
 #define SUB_NUM_CTL_MODES_AT_2G_40 3    /* excluding HT40, EXT-OFDM, EXT-CCK */
 
+#define CTL(_tpower, _flag) ((_tpower) | ((_flag) << 6))
+
 static const struct ar9300_eeprom ar9300_default = {
         .eepromVersion = 2,
         .templateVersion = 2,
@@ -290,20 +292,21 @@ static const struct ar9300_eeprom ar9300_default = {
                 }
          },
         .ctlPowerData_2G = {
-                 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-                 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-                 { { {60, 1}, {60, 0}, {60, 0}, {60, 1} } },
+                 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+                 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+                 { { CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 1) } },
 
-                 { { {60, 1}, {60, 0}, {0, 0}, {0, 0} } },
-                 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-                 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+                 { { CTL(60, 1), CTL(60, 0), CTL(0, 0), CTL(0, 0) } },
+                 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+                 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
 
-                 { { {60, 0}, {60, 1}, {60, 1}, {60, 0} } },
-                 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-                 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+                 { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0) } },
+                 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+                 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
 
-                 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-                 { { {60, 0}, {60, 1}, {60, 1}, {60, 1} } },
+                 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+                 { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } },
+                 { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } },
          },
         .modalHeader5G = {
                 /* 4 idle,t1,t2,b (4 bits per setting) */
@@ -568,56 +571,56 @@ static const struct ar9300_eeprom ar9300_default = {
         .ctlPowerData_5G = {
                 {
                         {
-                                {60, 1}, {60, 1}, {60, 1}, {60, 1},
-                                {60, 1}, {60, 1}, {60, 1}, {60, 0},
+                                CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+                                CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
                         }
                 },
                 {
                         {
-                                {60, 1}, {60, 1}, {60, 1}, {60, 1},
-                                {60, 1}, {60, 1}, {60, 1}, {60, 0},
+                                CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+                                CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
                         }
                 },
                 {
                         {
-                                {60, 0}, {60, 1}, {60, 0}, {60, 1},
-                                {60, 1}, {60, 1}, {60, 1}, {60, 1},
+                                CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 1),
+                                CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
                         }
                 },
                 {
                         {
-                                {60, 0}, {60, 1}, {60, 1}, {60, 0},
-                                {60, 1}, {60, 0}, {60, 0}, {60, 0},
+                                CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+                                CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0),
                         }
                 },
                 {
                         {
-                                {60, 1}, {60, 1}, {60, 1}, {60, 0},
-                                {60, 0}, {60, 0}, {60, 0}, {60, 0},
+                                CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+                                CTL(60, 0), CTL(60, 0), CTL(60, 0), CTL(60, 0),
                         }
                 },
                 {
                         {
-                                {60, 1}, {60, 1}, {60, 1}, {60, 1},
-                                {60, 1}, {60, 0}, {60, 0}, {60, 0},
+                                CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+                                CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0),
                         }
                 },
                 {
                         {
-                                {60, 1}, {60, 1}, {60, 1}, {60, 1},
-                                {60, 1}, {60, 1}, {60, 1}, {60, 1},
+                                CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+                                CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
                         }
                 },
                 {
                         {
-                                {60, 1}, {60, 1}, {60, 0}, {60, 1},
-                                {60, 1}, {60, 1}, {60, 1}, {60, 0},
+                                CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1),
+                                CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
                         }
                 },
                 {
                         {
-                                {60, 1}, {60, 0}, {60, 1}, {60, 1},
-                                {60, 1}, {60, 1}, {60, 0}, {60, 1},
+                                CTL(60, 1), CTL(60, 0), CTL(60, 1), CTL(60, 1),
+                                CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1),
                         }
                 },
          }
@@ -1827,9 +1830,9 @@ static u16 ar9003_hw_get_direct_edge_power(struct ar9300_eeprom *eep,
         struct cal_ctl_data_5g *ctl_5g = eep->ctlPowerData_5G;
 
         if (is2GHz)
-                return ctl_2g[idx].ctlEdges[edge].tPower;
+                return CTL_EDGE_TPOWER(ctl_2g[idx].ctlEdges[edge]);
         else
-                return ctl_5g[idx].ctlEdges[edge].tPower;
+                return CTL_EDGE_TPOWER(ctl_5g[idx].ctlEdges[edge]);
 }
 
 static u16 ar9003_hw_get_indirect_edge_power(struct ar9300_eeprom *eep,
@@ -1847,12 +1850,12 @@ static u16 ar9003_hw_get_indirect_edge_power(struct ar9300_eeprom *eep,
 
         if (is2GHz) {
                 if (ath9k_hw_fbin2freq(ctl_freqbin[edge - 1], 1) < freq &&
-                    ctl_2g[idx].ctlEdges[edge - 1].flag)
-                        return ctl_2g[idx].ctlEdges[edge - 1].tPower;
+                    CTL_EDGE_FLAGS(ctl_2g[idx].ctlEdges[edge - 1]))
+                        return CTL_EDGE_TPOWER(ctl_2g[idx].ctlEdges[edge - 1]);
         } else {
                 if (ath9k_hw_fbin2freq(ctl_freqbin[edge - 1], 0) < freq &&
-                    ctl_5g[idx].ctlEdges[edge - 1].flag)
-                        return ctl_5g[idx].ctlEdges[edge - 1].tPower;
+                    CTL_EDGE_FLAGS(ctl_5g[idx].ctlEdges[edge - 1]))
+                        return CTL_EDGE_TPOWER(ctl_5g[idx].ctlEdges[edge - 1]);
         }
 
         return AR9300_MAX_RATE_POWER;
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
index 3c533bb983c7..655b3033396c 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
@@ -261,17 +261,12 @@ struct cal_tgt_pow_ht {
         u8 tPow2x[14];
 } __packed;
 
-struct cal_ctl_edge_pwr {
-        u8 tPower:6,
-           flag:2;
-} __packed;
-
 struct cal_ctl_data_2g {
-        struct cal_ctl_edge_pwr ctlEdges[AR9300_NUM_BAND_EDGES_2G];
+        u8 ctlEdges[AR9300_NUM_BAND_EDGES_2G];
 } __packed;
 
 struct cal_ctl_data_5g {
-        struct cal_ctl_edge_pwr ctlEdges[AR9300_NUM_BAND_EDGES_5G];
+        u8 ctlEdges[AR9300_NUM_BAND_EDGES_5G];
 } __packed;
 
 struct ar9300_eeprom {
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 170d44a35ccb..0963071e8f90 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -21,6 +21,7 @@
 #include <linux/device.h>
 #include <linux/leds.h>
 #include <linux/completion.h>
+#include <linux/pm_qos_params.h>
 
 #include "debug.h"
 #include "common.h"
@@ -328,7 +329,7 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp);
 struct ath_txq *ath_txq_setup(struct ath_softc *sc, int qtype, int subtype);
 void ath_tx_cleanupq(struct ath_softc *sc, struct ath_txq *txq);
 int ath_tx_setup(struct ath_softc *sc, int haltype);
-void ath_drain_all_txq(struct ath_softc *sc, bool retry_tx);
+bool ath_drain_all_txq(struct ath_softc *sc, bool retry_tx);
 void ath_draintxq(struct ath_softc *sc,
                      struct ath_txq *txq, bool retry_tx);
 void ath_tx_node_init(struct ath_softc *sc, struct ath_node *an);
@@ -646,6 +647,8 @@ struct ath_softc {
         struct ath_descdma txsdma;
 
         struct ath_ant_comb ant_comb;
+
+        struct pm_qos_request_list pm_qos_req;
 };
 
 struct ath_wiphy {
@@ -675,7 +678,6 @@ static inline void ath_read_cachesize(struct ath_common *common, int *csz)
 }
 
 extern struct ieee80211_ops ath9k_ops;
-extern struct pm_qos_request_list ath9k_pm_qos_req;
 extern int modparam_nohwcrypt;
 extern int led_blink;
 
diff --git a/drivers/net/wireless/ath/ath9k/eeprom.c b/drivers/net/wireless/ath/ath9k/eeprom.c
index 1266333f586d..2bbf94d0191e 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom.c
@@ -240,16 +240,16 @@ u16 ath9k_hw_get_max_edge_power(u16 freq, struct cal_ctl_edges *pRdEdgesPower,
         for (i = 0; (i < num_band_edges) &&
                      (pRdEdgesPower[i].bChannel != AR5416_BCHAN_UNUSED); i++) {
                 if (freq == ath9k_hw_fbin2freq(pRdEdgesPower[i].bChannel, is2GHz)) {
-                        twiceMaxEdgePower = pRdEdgesPower[i].tPower;
+                        twiceMaxEdgePower = CTL_EDGE_TPOWER(pRdEdgesPower[i].ctl);
                         break;
                 } else if ((i > 0) &&
                            (freq < ath9k_hw_fbin2freq(pRdEdgesPower[i].bChannel,
                                                       is2GHz))) {
                         if (ath9k_hw_fbin2freq(pRdEdgesPower[i - 1].bChannel,
                                                is2GHz) < freq &&
-                            pRdEdgesPower[i - 1].flag) {
+                            CTL_EDGE_FLAGS(pRdEdgesPower[i - 1].ctl)) {
                                 twiceMaxEdgePower =
-                                        pRdEdgesPower[i - 1].tPower;
+                                        CTL_EDGE_TPOWER(pRdEdgesPower[i - 1].ctl);
                         }
                         break;
                 }
diff --git a/drivers/net/wireless/ath/ath9k/eeprom.h b/drivers/net/wireless/ath/ath9k/eeprom.h
index dacb45e1b906..dd59f09441a3 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom.h
+++ b/drivers/net/wireless/ath/ath9k/eeprom.h
@@ -233,6 +233,18 @@
 
 #define AR9287_CHECKSUM_LOCATION (AR9287_EEP_START_LOC + 1)
 
+#define CTL_EDGE_TPOWER(_ctl) ((_ctl) & 0x3f)
+#define CTL_EDGE_FLAGS(_ctl) (((_ctl) >> 6) & 0x03)
+
+#define LNA_CTL_BUF_MODE        BIT(0)
+#define LNA_CTL_ISEL_LO         BIT(1)
+#define LNA_CTL_ISEL_HI         BIT(2)
+#define LNA_CTL_BUF_IN          BIT(3)
+#define LNA_CTL_FEM_BAND        BIT(4)
+#define LNA_CTL_LOCAL_BIAS      BIT(5)
+#define LNA_CTL_FORCE_XPA       BIT(6)
+#define LNA_CTL_USE_ANT1        BIT(7)
+
 enum eeprom_param {
         EEP_NFTHRESH_5,
         EEP_NFTHRESH_2,
@@ -378,10 +390,7 @@ struct modal_eep_header {
         u8 xatten2Margin[AR5416_MAX_CHAINS];
         u8 ob_ch1;
         u8 db_ch1;
-        u8 useAnt1:1,
-            force_xpaon:1,
-            local_bias:1,
-            femBandSelectUsed:1, xlnabufin:1, xlnaisel:2, xlnabufmode:1;
+        u8 lna_ctl;
         u8 miscBits;
         u16 xpaBiasLvlFreq[3];
         u8 futureModal[6];
@@ -535,18 +544,10 @@ struct cal_target_power_ht {
         u8 tPow2x[8];
 } __packed;
 
-
-#ifdef __BIG_ENDIAN_BITFIELD
-struct cal_ctl_edges {
-        u8 bChannel;
-        u8 flag:2, tPower:6;
-} __packed;
-#else
 struct cal_ctl_edges {
         u8 bChannel;
-        u8 tPower:6, flag:2;
+        u8 ctl;
 } __packed;
-#endif
 
 struct cal_data_op_loop_ar9287 {
         u8 pwrPdg[2][5];
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_def.c b/drivers/net/wireless/ath/ath9k/eeprom_def.c
index 76b4d65472dd..a3ccb1b9638d 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_def.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_def.c
@@ -451,9 +451,10 @@ static void ath9k_hw_def_set_board_values(struct ath_hw *ah,
                 ath9k_hw_analog_shift_rmw(ah, AR_AN_TOP2,
                                           AR_AN_TOP2_LOCALBIAS,
                                           AR_AN_TOP2_LOCALBIAS_S,
-                                          pModal->local_bias);
+                                          !!(pModal->lna_ctl &
+                                             LNA_CTL_LOCAL_BIAS));
                 REG_RMW_FIELD(ah, AR_PHY_XPA_CFG, AR_PHY_FORCE_XPA_CFG,
-                              pModal->force_xpaon);
+                              !!(pModal->lna_ctl & LNA_CTL_FORCE_XPA));
         }
 
         REG_RMW_FIELD(ah, AR_PHY_SETTLING, AR_PHY_SETTLING_SWITCH,
@@ -1062,15 +1063,19 @@ static void ath9k_hw_set_def_power_per_rate_table(struct ath_hw *ah,
         case 1:
                 break;
         case 2:
-                scaledPower -= REDUCE_SCALED_POWER_BY_TWO_CHAIN;
+                if (scaledPower > REDUCE_SCALED_POWER_BY_TWO_CHAIN)
+                        scaledPower -= REDUCE_SCALED_POWER_BY_TWO_CHAIN;
+                else
+                        scaledPower = 0;
                 break;
         case 3:
-                scaledPower -= REDUCE_SCALED_POWER_BY_THREE_CHAIN;
+                if (scaledPower > REDUCE_SCALED_POWER_BY_THREE_CHAIN)
+                        scaledPower -= REDUCE_SCALED_POWER_BY_THREE_CHAIN;
+                else
+                        scaledPower = 0;
                 break;
         }
 
-        scaledPower = max((u16)0, scaledPower);
-
         if (IS_CHAN_2GHZ(chan)) {
                 numCtlModes = ARRAY_SIZE(ctlModesFor11g) -
                         SUB_NUM_CTL_MODES_AT_2G_40;
@@ -1428,9 +1433,9 @@ static u8 ath9k_hw_def_get_num_ant_config(struct ath_hw *ah,
 
         num_ant_config = 1;
 
-        if (pBase->version >= 0x0E0D)
-                if (pModal->useAnt1)
-                        num_ant_config += 1;
+        if (pBase->version >= 0x0E0D &&
+            (pModal->lna_ctl & LNA_CTL_USE_ANT1))
+                num_ant_config += 1;
 
         return num_ant_config;
 }
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c
index dfb6560dab92..0de3c3d3c245 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.c
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.c
@@ -1024,6 +1024,13 @@ static int ath9k_hif_usb_suspend(struct usb_interface *interface,
         struct hif_device_usb *hif_dev =
                 (struct hif_device_usb *) usb_get_intfdata(interface);
 
+        /*
+         * The device has to be set to FULLSLEEP mode in case no
+         * interface is up.
+         */
+        if (!(hif_dev->flags & HIF_USB_START))
+                ath9k_htc_suspend(hif_dev->htc_handle);
+
         ath9k_hif_usb_dealloc_urbs(hif_dev);
 
         return 0;
diff --git a/drivers/net/wireless/ath/ath9k/htc.h b/drivers/net/wireless/ath/ath9k/htc.h
index 75ecf6a30d25..c3b561daa6c1 100644
--- a/drivers/net/wireless/ath/ath9k/htc.h
+++ b/drivers/net/wireless/ath/ath9k/htc.h
@@ -455,6 +455,8 @@ u32 ath9k_htc_calcrxfilter(struct ath9k_htc_priv *priv);
 void ath9k_htc_ps_wakeup(struct ath9k_htc_priv *priv);
 void ath9k_htc_ps_restore(struct ath9k_htc_priv *priv);
 void ath9k_ps_work(struct work_struct *work);
+bool ath9k_htc_setpower(struct ath9k_htc_priv *priv,
+                        enum ath9k_power_mode mode);
 
 void ath9k_start_rfkill_poll(struct ath9k_htc_priv *priv);
 void ath9k_init_leds(struct ath9k_htc_priv *priv);
@@ -464,6 +466,7 @@ int ath9k_htc_probe_device(struct htc_target *htc_handle, struct device *dev,
                            u16 devid, char *product);
 void ath9k_htc_disconnect_device(struct htc_target *htc_handle, bool hotunplug);
 #ifdef CONFIG_PM
+void ath9k_htc_suspend(struct htc_target *htc_handle);
 int ath9k_htc_resume(struct htc_target *htc_handle);
 #endif
 #ifdef CONFIG_ATH9K_HTC_DEBUGFS
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
index 7c8a38d04561..8776f49ffd41 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
@@ -891,6 +891,12 @@ void ath9k_htc_disconnect_device(struct htc_target *htc_handle, bool hotunplug)
 }
 
 #ifdef CONFIG_PM
+
+void ath9k_htc_suspend(struct htc_target *htc_handle)
+{
+        ath9k_htc_setpower(htc_handle->drv_priv, ATH9K_PM_FULL_SLEEP);
+}
+
 int ath9k_htc_resume(struct htc_target *htc_handle)
 {
         int ret;
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
index 9a3be8da755d..51977caca47f 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
@@ -63,8 +63,8 @@ static enum htc_phymode ath9k_htc_get_curmode(struct ath9k_htc_priv *priv,
         return mode;
 }
 
-static bool ath9k_htc_setpower(struct ath9k_htc_priv *priv,
-                               enum ath9k_power_mode mode)
+bool ath9k_htc_setpower(struct ath9k_htc_priv *priv,
+                        enum ath9k_power_mode mode)
 {
         bool ret;
 
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 6ebc68bca91f..c7fbe25cc128 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -2044,7 +2044,8 @@ u32 ath9k_hw_gpio_get(struct ath_hw *ah, u32 gpio)
                 val = REG_READ(ah, AR7010_GPIO_IN);
                 return (MS(val, AR7010_GPIO_IN_VAL) & AR_GPIO_BIT(gpio)) == 0;
         } else if (AR_SREV_9300_20_OR_LATER(ah))
-                return MS_REG_READ(AR9300, gpio) != 0;
+                return (MS(REG_READ(ah, AR_GPIO_IN), AR9300_GPIO_IN_VAL) &
+                        AR_GPIO_BIT(gpio)) != 0;
         else if (AR_SREV_9271(ah))
                 return MS_REG_READ(AR9271, gpio) != 0;
         else if (AR_SREV_9287_11_OR_LATER(ah))
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index 92bc5c5f4876..14b8ab386daf 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -15,7 +15,6 @@
  */
 
 #include <linux/slab.h>
-#include <linux/pm_qos_params.h>
 
 #include "ath9k.h"
 
@@ -180,8 +179,6 @@ static const struct ath_ops ath9k_common_ops = {
         .write = ath9k_iowrite32,
 };
 
-struct pm_qos_request_list ath9k_pm_qos_req;
-
 /**************************/
 /*     Initialization     */
 /**************************/
@@ -664,6 +661,8 @@ void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw)
                 hw->flags |= IEEE80211_HW_MFP_CAPABLE;
 
         hw->wiphy->interface_modes =
+                BIT(NL80211_IFTYPE_P2P_GO) |
+                BIT(NL80211_IFTYPE_P2P_CLIENT) |
                 BIT(NL80211_IFTYPE_AP) |
                 BIT(NL80211_IFTYPE_WDS) |
                 BIT(NL80211_IFTYPE_STATION) |
@@ -759,7 +758,7 @@ int ath9k_init_device(u16 devid, struct ath_softc *sc, u16 subsysid,
         ath_init_leds(sc);
         ath_start_rfkill_poll(sc);
 
-        pm_qos_add_request(&ath9k_pm_qos_req, PM_QOS_CPU_DMA_LATENCY,
+        pm_qos_add_request(&sc->pm_qos_req, PM_QOS_CPU_DMA_LATENCY,
                            PM_QOS_DEFAULT_VALUE);
 
         return 0;
@@ -830,7 +829,7 @@ void ath9k_deinit_device(struct ath_softc *sc)
         }
 
         ieee80211_unregister_hw(hw);
-        pm_qos_remove_request(&ath9k_pm_qos_req);
+        pm_qos_remove_request(&sc->pm_qos_req);
         ath_rx_cleanup(sc);
         ath_tx_cleanup(sc);
         ath9k_deinit_softc(sc);
diff --git a/drivers/net/wireless/ath/ath9k/mac.c b/drivers/net/wireless/ath/ath9k/mac.c
index 8c13479b17cd..c996963ab339 100644
--- a/drivers/net/wireless/ath/ath9k/mac.c
+++ b/drivers/net/wireless/ath/ath9k/mac.c
@@ -703,8 +703,7 @@ int ath9k_hw_rxprocdesc(struct ath_hw *ah, struct ath_desc *ds,
                         rs->rs_phyerr = phyerr;
                 } else if (ads.ds_rxstatus8 & AR_DecryptCRCErr)
                         rs->rs_status |= ATH9K_RXERR_DECRYPT;
-                else if ((ads.ds_rxstatus8 & AR_MichaelErr) &&
-                         rs->rs_keyix != ATH9K_RXKEYIX_INVALID)
+                else if (ads.ds_rxstatus8 & AR_MichaelErr)
                         rs->rs_status |= ATH9K_RXERR_MIC;
                 else if (ads.ds_rxstatus8 & AR_KeyMiss)
                         rs->rs_status |= ATH9K_RXERR_DECRYPT;
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 25d3ef4c338e..c0c3464d3a86 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -15,7 +15,6 @@
  */
 
 #include <linux/nl80211.h>
-#include <linux/pm_qos_params.h>
 #include "ath9k.h"
 #include "btcoex.h"
 
@@ -245,11 +244,12 @@ int ath_set_channel(struct ath_softc *sc, struct ieee80211_hw *hw,
          * the relevant bits of the h/w.
          */
         ath9k_hw_set_interrupts(ah, 0);
-        ath_drain_all_txq(sc, false);
+        stopped = ath_drain_all_txq(sc, false);
 
         spin_lock_bh(&sc->rx.pcu_lock);
 
-        stopped = ath_stoprecv(sc);
+        if (!ath_stoprecv(sc))
+                stopped = false;
 
         /* XXX: do not flush receive queue here. We don't want
          * to flush data frames already in queue because of
@@ -1244,7 +1244,7 @@ static int ath9k_start(struct ieee80211_hw *hw)
                         ath9k_btcoex_timer_resume(sc);
         }
 
-        pm_qos_update_request(&ath9k_pm_qos_req, 55);
+        pm_qos_update_request(&sc->pm_qos_req, 55);
 
 mutex_unlock:
         mutex_unlock(&sc->mutex);
@@ -1423,7 +1423,7 @@ static void ath9k_stop(struct ieee80211_hw *hw)
 
         sc->sc_flags |= SC_OP_INVALID;
 
-        pm_qos_update_request(&ath9k_pm_qos_req, PM_QOS_DEFAULT_VALUE);
+        pm_qos_update_request(&sc->pm_qos_req, PM_QOS_DEFAULT_VALUE);
 
         mutex_unlock(&sc->mutex);
 
@@ -1520,7 +1520,6 @@ static void ath9k_remove_interface(struct ieee80211_hw *hw,
         struct ath_softc *sc = aphy->sc;
         struct ath_common *common = ath9k_hw_common(sc->sc_ah);
         struct ath_vif *avp = (void *)vif->drv_priv;
-        int i;
 
         ath_print(common, ATH_DBG_CONFIG, "Detach Interface\n");
 
@@ -1534,21 +1533,24 @@ static void ath9k_remove_interface(struct ieee80211_hw *hw,
         if ((sc->sc_ah->opmode == NL80211_IFTYPE_AP) ||
             (sc->sc_ah->opmode == NL80211_IFTYPE_ADHOC) ||
             (sc->sc_ah->opmode == NL80211_IFTYPE_MESH_POINT)) {
+                /* Disable SWBA interrupt */
+                sc->sc_ah->imask &= ~ATH9K_INT_SWBA;
                 ath9k_ps_wakeup(sc);
+                ath9k_hw_set_interrupts(sc->sc_ah, sc->sc_ah->imask);
                 ath9k_hw_stoptxdma(sc->sc_ah, sc->beacon.beaconq);
                 ath9k_ps_restore(sc);
+                tasklet_kill(&sc->bcon_tasklet);
         }
 
         ath_beacon_return(sc, avp);
         sc->sc_flags &= ~SC_OP_BEACONS;
 
-        for (i = 0; i < ARRAY_SIZE(sc->beacon.bslot); i++) {
-                if (sc->beacon.bslot[i] == vif) {
-                        printk(KERN_DEBUG "%s: vif had allocated beacon "
-                               "slot\n", __func__);
-                        sc->beacon.bslot[i] = NULL;
-                        sc->beacon.bslot_aphy[i] = NULL;
-                }
+        if (sc->nbcnvifs) {
+                /* Re-enable SWBA interrupt */
+                sc->sc_ah->imask |= ATH9K_INT_SWBA;
+                ath9k_ps_wakeup(sc);
+                ath9k_hw_set_interrupts(sc->sc_ah, sc->sc_ah->imask);
+                ath9k_ps_restore(sc);
         }
 
         sc->nvifs--;
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index 1a62e351ec77..fdc2ec52b42f 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -838,6 +838,10 @@ static bool ath9k_rx_accept(struct ath_common *common,
                             struct ath_rx_status *rx_stats,
                             bool *decrypt_error)
 {
+#define is_mc_or_valid_tkip_keyix ((is_mc ||                    \
+                (rx_stats->rs_keyix != ATH9K_RXKEYIX_INVALID && \
+                test_bit(rx_stats->rs_keyix, common->tkip_keymap))))
+
         struct ath_hw *ah = common->ah;
         __le16 fc;
         u8 rx_status_len = ah->caps.rx_status_len;
@@ -879,15 +883,18 @@ static bool ath9k_rx_accept(struct ath_common *common,
                 if (rx_stats->rs_status & ATH9K_RXERR_DECRYPT) {
                         *decrypt_error = true;
                 } else if (rx_stats->rs_status & ATH9K_RXERR_MIC) {
+                        bool is_mc;
                         /*
                          * The MIC error bit is only valid if the frame
                          * is not a control frame or fragment, and it was
                          * decrypted using a valid TKIP key.
                          */
+                        is_mc = !!is_multicast_ether_addr(hdr->addr1);
+
                         if (!ieee80211_is_ctl(fc) &&
                             !ieee80211_has_morefrags(fc) &&
                             !(le16_to_cpu(hdr->seq_ctrl) & IEEE80211_SCTL_FRAG) &&
-                            test_bit(rx_stats->rs_keyix, common->tkip_keymap))
+                            is_mc_or_valid_tkip_keyix)
                                 rxs->flag |= RX_FLAG_MMIC_ERROR;
                         else
                                 rx_stats->rs_status &= ~ATH9K_RXERR_MIC;
diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h
index dddf579aacf1..2c6a22fbb0f0 100644
--- a/drivers/net/wireless/ath/ath9k/reg.h
+++ b/drivers/net/wireless/ath/ath9k/reg.h
@@ -984,11 +984,13 @@ enum {
 #define AR9287_GPIO_IN_VAL_S                     11
 #define AR9271_GPIO_IN_VAL                       0xFFFF0000
 #define AR9271_GPIO_IN_VAL_S                     16
-#define AR9300_GPIO_IN_VAL                       0x0001FFFF
-#define AR9300_GPIO_IN_VAL_S                     0
 #define AR7010_GPIO_IN_VAL                       0x0000FFFF
 #define AR7010_GPIO_IN_VAL_S                     0
 
+#define AR_GPIO_IN                               0x404c
+#define AR9300_GPIO_IN_VAL                       0x0001FFFF
+#define AR9300_GPIO_IN_VAL_S                     0
+
 #define AR_GPIO_OE_OUT                           (AR_SREV_9300_20_OR_LATER(ah) ? 0x4050 : 0x404c)
 #define AR_GPIO_OE_OUT_DRV                       0x3
 #define AR_GPIO_OE_OUT_DRV_NO                    0x0
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index f2ade2402ce2..aff04789f794 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -1120,7 +1120,7 @@ void ath_draintxq(struct ath_softc *sc, struct ath_txq *txq, bool retry_tx)
         }
 }
 
-void ath_drain_all_txq(struct ath_softc *sc, bool retry_tx)
+bool ath_drain_all_txq(struct ath_softc *sc, bool retry_tx)
 {
         struct ath_hw *ah = sc->sc_ah;
         struct ath_common *common = ath9k_hw_common(sc->sc_ah);
@@ -1128,7 +1128,7 @@ void ath_drain_all_txq(struct ath_softc *sc, bool retry_tx)
         int i, npend = 0;
 
         if (sc->sc_flags & SC_OP_INVALID)
-                return;
+                return true;
 
         /* Stop beacon queue */
         ath9k_hw_stoptxdma(sc->sc_ah, sc->beacon.beaconq);
@@ -1142,25 +1142,15 @@ void ath_drain_all_txq(struct ath_softc *sc, bool retry_tx)
                 }
         }
 
-        if (npend) {
-                int r;
-
-                ath_print(common, ATH_DBG_FATAL,
-                          "Failed to stop TX DMA. Resetting hardware!\n");
-
-                spin_lock_bh(&sc->sc_resetlock);
-                r = ath9k_hw_reset(ah, sc->sc_ah->curchan, ah->caldata, false);
-                if (r)
-                        ath_print(common, ATH_DBG_FATAL,
-                                  "Unable to reset hardware; reset status %d\n",
-                                  r);
-                spin_unlock_bh(&sc->sc_resetlock);
-        }
+        if (npend)
+                ath_print(common, ATH_DBG_FATAL, "Failed to stop TX DMA!\n");
 
         for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++) {
                 if (ATH_TXQ_SETUP(sc, i))
                         ath_draintxq(sc, &sc->tx.txq[i], retry_tx);
         }
+
+        return !npend;
 }
 
 void ath_tx_cleanupq(struct ath_softc *sc, struct ath_txq *txq)
diff --git a/drivers/net/wireless/ath/carl9170/fw.c b/drivers/net/wireless/ath/carl9170/fw.c
index ae6c006bbc56..546b4e4ec5ea 100644
--- a/drivers/net/wireless/ath/carl9170/fw.c
+++ b/drivers/net/wireless/ath/carl9170/fw.c
@@ -291,7 +291,8 @@ static int carl9170_fw(struct ar9170 *ar, const __u8 *data, size_t len)
 
                 if (SUPP(CARL9170FW_WLANTX_CAB)) {
                         ar->hw->wiphy->interface_modes |=
-                                BIT(NL80211_IFTYPE_AP);
+                                BIT(NL80211_IFTYPE_AP) |
+                                BIT(NL80211_IFTYPE_P2P_GO);
                 }
         }
 
diff --git a/drivers/net/wireless/ath/carl9170/main.c b/drivers/net/wireless/ath/carl9170/main.c
index a314c2c2bfbe..dc7b30b170d0 100644
--- a/drivers/net/wireless/ath/carl9170/main.c
+++ b/drivers/net/wireless/ath/carl9170/main.c
@@ -1631,7 +1631,8 @@ void *carl9170_alloc(size_t priv_size)
          * supports these modes. The code which will add the
          * additional interface_modes is in fw.c.
          */
-        hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION);
+        hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
+                                     BIT(NL80211_IFTYPE_P2P_CLIENT);
 
         hw->flags |= IEEE80211_HW_RX_INCLUDES_FCS |
                      IEEE80211_HW_REPORTS_TX_ACK_STATUS |
diff --git a/drivers/net/wireless/ath/carl9170/tx.c b/drivers/net/wireless/ath/carl9170/tx.c
index b575c865142d..7e6506a77bbb 100644
--- a/drivers/net/wireless/ath/carl9170/tx.c
+++ b/drivers/net/wireless/ath/carl9170/tx.c
@@ -810,7 +810,7 @@ static int carl9170_tx_prepare(struct ar9170 *ar, struct sk_buff *skb)
 
         mac_tmp = cpu_to_le16(AR9170_TX_MAC_HW_DURATION |
                               AR9170_TX_MAC_BACKOFF);
-        mac_tmp |= cpu_to_le16((hw_queue << AR9170_TX_MAC_QOS_S) &&
+        mac_tmp |= cpu_to_le16((hw_queue << AR9170_TX_MAC_QOS_S) &
                                AR9170_TX_MAC_QOS);
 
         no_ack = !!(info->flags & IEEE80211_TX_CTL_NO_ACK);
diff --git a/drivers/net/wireless/libertas/if_sdio.c b/drivers/net/wireless/libertas/if_sdio.c
index e5685dc317a8..b4de0ca10feb 100644
--- a/drivers/net/wireless/libertas/if_sdio.c
+++ b/drivers/net/wireless/libertas/if_sdio.c
@@ -1170,7 +1170,6 @@ static void if_sdio_remove(struct sdio_func *func)
         lbs_deb_sdio("call remove card\n");
         lbs_stop_card(card->priv);
         lbs_remove_card(card->priv);
-        card->priv->surpriseremoved = 1;
 
         flush_workqueue(card->workqueue);
         destroy_workqueue(card->workqueue);
diff --git a/drivers/net/wireless/libertas/if_spi.c b/drivers/net/wireless/libertas/if_spi.c
index 79bcb4e5d2ca..ecd4d04b2c3c 100644
--- a/drivers/net/wireless/libertas/if_spi.c
+++ b/drivers/net/wireless/libertas/if_spi.c
@@ -1055,7 +1055,6 @@ static int __devexit libertas_spi_remove(struct spi_device *spi)
         lbs_stop_card(priv);
         lbs_remove_card(priv); /* will call free_netdev */
 
-        priv->surpriseremoved = 1;
         free_irq(spi->irq, card);
         if_spi_terminate_spi_thread(card);
         if (card->pdata->teardown)
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index 46b88b118c99..fcd1bbfc632d 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -915,8 +915,6 @@ void lbs_remove_card(struct lbs_private *priv)
 
         lbs_free_adapter(priv);
         lbs_cfg_free(priv);
-
-        priv->dev = NULL;
         free_netdev(dev);
 
         lbs_deb_leave(LBS_DEB_MAIN);
diff --git a/drivers/net/wireless/orinoco/main.c b/drivers/net/wireless/orinoco/main.c
index e8e2d0f4763d..f3d396e7544b 100644
--- a/drivers/net/wireless/orinoco/main.c
+++ b/drivers/net/wireless/orinoco/main.c
@@ -1392,10 +1392,9 @@ static void orinoco_process_scan_results(struct work_struct *work)
                                 orinoco_add_hostscan_results(priv, buf, len);
 
                         kfree(buf);
-                } else if (priv->scan_request) {
+                } else {
                         /* Either abort or complete the scan */
-                        cfg80211_scan_done(priv->scan_request, (len < 0));
-                        priv->scan_request = NULL;
+                        orinoco_scan_done(priv, (len < 0));
                 }
 
                 spin_lock_irqsave(&priv->scan_lock, flags);
@@ -1684,6 +1683,8 @@ static int __orinoco_down(struct orinoco_private *priv)
                 hermes_write_regn(hw, EVACK, 0xffff);
         }
 
+        orinoco_scan_done(priv, true);
+
         /* firmware will have to reassociate */
         netif_carrier_off(dev);
         priv->last_linkstatus = 0xffff;
@@ -1762,10 +1763,7 @@ void orinoco_reset(struct work_struct *work)
         orinoco_unlock(priv, &flags);
 
         /* Scanning support: Notify scan cancellation */
-        if (priv->scan_request) {
-                cfg80211_scan_done(priv->scan_request, 1);
-                priv->scan_request = NULL;
-        }
+        orinoco_scan_done(priv, true);
 
         if (priv->hard_reset) {
                 err = (*priv->hard_reset)(priv);
@@ -1813,6 +1811,12 @@ static int __orinoco_commit(struct orinoco_private *priv)
         struct net_device *dev = priv->ndev;
         int err = 0;
 
+        /* If we've called commit, we are reconfiguring or bringing the
+         * interface up. Maintaining countermeasures across this would
+         * be confusing, so note that we've disabled them. The port will
+         * be enabled later in orinoco_commit or __orinoco_up. */
+        priv->tkip_cm_active = 0;
+
         err = orinoco_hw_program_rids(priv);
 
         /* FIXME: what about netif_tx_lock */
diff --git a/drivers/net/wireless/orinoco/orinoco_cs.c b/drivers/net/wireless/orinoco/orinoco_cs.c
index 71b3d68b9403..32954c4b243a 100644
--- a/drivers/net/wireless/orinoco/orinoco_cs.c
+++ b/drivers/net/wireless/orinoco/orinoco_cs.c
@@ -151,20 +151,20 @@ orinoco_cs_config(struct pcmcia_device *link)
                 goto failed;
         }
 
-        ret = pcmcia_request_irq(link, orinoco_interrupt);
-        if (ret)
-                goto failed;
-
-        /* We initialize the hermes structure before completing PCMCIA
-         * configuration just in case the interrupt handler gets
-         * called. */
         mem = ioport_map(link->resource[0]->start,
                         resource_size(link->resource[0]));
         if (!mem)
                 goto failed;
 
+        /* We initialize the hermes structure before completing PCMCIA
+         * configuration just in case the interrupt handler gets
+         * called. */
         hermes_struct_init(hw, mem, HERMES_16BIT_REGSPACING);
 
+        ret = pcmcia_request_irq(link, orinoco_interrupt);
+        if (ret)
+                goto failed;
+
         ret = pcmcia_enable_device(link);
         if (ret)
                 goto failed;
diff --git a/drivers/net/wireless/orinoco/scan.c b/drivers/net/wireless/orinoco/scan.c
index 4300d9db7d8c..86cb54c842e7 100644
--- a/drivers/net/wireless/orinoco/scan.c
+++ b/drivers/net/wireless/orinoco/scan.c
@@ -229,3 +229,11 @@ void orinoco_add_hostscan_results(struct orinoco_private *priv,
                 priv->scan_request = NULL;
         }
 }
+
+void orinoco_scan_done(struct orinoco_private *priv, bool abort)
+{
+        if (priv->scan_request) {
+                cfg80211_scan_done(priv->scan_request, abort);
+                priv->scan_request = NULL;
+        }
+}
diff --git a/drivers/net/wireless/orinoco/scan.h b/drivers/net/wireless/orinoco/scan.h
index 2dc4e046dbdb..27281fb0a6dc 100644
--- a/drivers/net/wireless/orinoco/scan.h
+++ b/drivers/net/wireless/orinoco/scan.h
@@ -16,5 +16,6 @@ void orinoco_add_extscan_result(struct orinoco_private *priv,
 void orinoco_add_hostscan_results(struct orinoco_private *dev,
                                   unsigned char *buf,
                                   size_t len);
+void orinoco_scan_done(struct orinoco_private *priv, bool abort);
 
 #endif /* _ORINOCO_SCAN_H_ */
diff --git a/drivers/net/wireless/orinoco/spectrum_cs.c b/drivers/net/wireless/orinoco/spectrum_cs.c
index fb859a5ad2eb..db34c282e59b 100644
--- a/drivers/net/wireless/orinoco/spectrum_cs.c
+++ b/drivers/net/wireless/orinoco/spectrum_cs.c
@@ -214,21 +214,21 @@ spectrum_cs_config(struct pcmcia_device *link)
                 goto failed;
         }
 
-        ret = pcmcia_request_irq(link, orinoco_interrupt);
-        if (ret)
-                goto failed;
-
-        /* We initialize the hermes structure before completing PCMCIA
-         * configuration just in case the interrupt handler gets
-         * called. */
         mem = ioport_map(link->resource[0]->start,
                         resource_size(link->resource[0]));
         if (!mem)
                 goto failed;
 
+        /* We initialize the hermes structure before completing PCMCIA
+         * configuration just in case the interrupt handler gets
+         * called. */
         hermes_struct_init(hw, mem, HERMES_16BIT_REGSPACING);
         hw->eeprom_pda = true;
 
+        ret = pcmcia_request_irq(link, orinoco_interrupt);
+        if (ret)
+                goto failed;
+
         ret = pcmcia_enable_device(link);
         if (ret)
                 goto failed;
diff --git a/drivers/net/wireless/orinoco/wext.c b/drivers/net/wireless/orinoco/wext.c
index 93505f93bf97..e5afabee60d1 100644
--- a/drivers/net/wireless/orinoco/wext.c
+++ b/drivers/net/wireless/orinoco/wext.c
@@ -911,10 +911,10 @@ static int orinoco_ioctl_set_auth(struct net_device *dev,
                  */
                 if (param->value) {
                         priv->tkip_cm_active = 1;
-                        ret = hermes_enable_port(hw, 0);
+                        ret = hermes_disable_port(hw, 0);
                 } else {
                         priv->tkip_cm_active = 0;
-                        ret = hermes_disable_port(hw, 0);
+                        ret = hermes_enable_port(hw, 0);
                 }
                 break;
 
diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c
index 05bf5a27b5b0..989e16e4ab5c 100644
--- a/drivers/usb/atm/usbatm.c
+++ b/drivers/usb/atm/usbatm.c
@@ -951,7 +951,9 @@ static int usbatm_atm_init(struct usbatm_data *instance)
          * condition: callbacks we register can be executed at once, before we have
          * initialized the struct atm_dev.  To protect against this, all callbacks
          * abort if atm_dev->dev_data is NULL. */
-        atm_dev = atm_dev_register(instance->driver_name, &usbatm_atm_devops, -1, NULL);
+        atm_dev = atm_dev_register(instance->driver_name,
+                                   &instance->usb_intf->dev, &usbatm_atm_devops,
+                                   -1, NULL);
         if (!atm_dev) {
                 usb_err(instance, "%s: failed to register ATM device!\n", __func__);
                 return -1;
@@ -966,14 +968,6 @@ static int usbatm_atm_init(struct usbatm_data *instance)
         /* temp init ATM device, set to 128kbit */
         atm_dev->link_rate = 128 * 1000 / 424;
 
-        ret = sysfs_create_link(&atm_dev->class_dev.kobj,
-                                &instance->usb_intf->dev.kobj, "device");
-        if (ret) {
-                atm_err(instance, "%s: sysfs_create_link failed: %d\n",
-                                        __func__, ret);
-                goto fail_sysfs;
-        }
-
         if (instance->driver->atm_start && ((ret = instance->driver->atm_start(instance, atm_dev)) < 0)) {
                 atm_err(instance, "%s: atm_start failed: %d!\n", __func__, ret);
                 goto fail;
@@ -992,8 +986,6 @@ static int usbatm_atm_init(struct usbatm_data *instance)
         return 0;
 
  fail:
-        sysfs_remove_link(&atm_dev->class_dev.kobj, "device");
- fail_sysfs:
         instance->atm_dev = NULL;
         atm_dev_deregister(atm_dev); /* usbatm_atm_dev_close will eventually be called */
         return ret;
@@ -1329,7 +1321,6 @@ void usbatm_usb_disconnect(struct usb_interface *intf)
 
         /* ATM finalize */
         if (instance->atm_dev) {
-                sysfs_remove_link(&instance->atm_dev->class_dev.kobj, "device");
                 atm_dev_deregister(instance->atm_dev);
                 instance->atm_dev = NULL;
         }
diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
index 94701ff3a23a..159c77a5746f 100644
--- a/drivers/vhost/vhost.c
+++ b/drivers/vhost/vhost.c
@@ -884,6 +884,7 @@ static int log_write(void __user *log_base,
         int r;
         if (!write_length)
                 return 0;
+        write_length += write_address % VHOST_PAGE_SIZE;
         write_address /= VHOST_PAGE_SIZE;
         for (;;) {
                 u64 base = (u64)(unsigned long)log_base;
@@ -897,7 +898,7 @@ static int log_write(void __user *log_base,
                 if (write_length <= VHOST_PAGE_SIZE)
                         break;
                 write_length -= VHOST_PAGE_SIZE;
-                write_address += VHOST_PAGE_SIZE;
+                write_address += 1;
         }
         return r;
 }
diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h
index a8e4e832cdbb..475f8c42c0e9 100644
--- a/include/linux/atmdev.h
+++ b/include/linux/atmdev.h
@@ -427,8 +427,10 @@ extern rwlock_t vcc_sklist_lock;
 
 #define ATM_SKB(skb) (((struct atm_skb_data *) (skb)->cb))
 
-struct atm_dev *atm_dev_register(const char *type,const struct atmdev_ops *ops,
-    int number,unsigned long *flags); /* number == -1: pick first available */
+struct atm_dev *atm_dev_register(const char *type, struct device *parent,
+                                 const struct atmdev_ops *ops,
+                                 int number, /* -1 == pick first available */
+                                 unsigned long *flags);
 struct atm_dev *atm_dev_lookup(int number);
 void atm_dev_deregister(struct atm_dev *dev);
 
diff --git a/include/linux/snmp.h b/include/linux/snmp.h
index ebb0c80ffd6e..12b2b18e50c1 100644
--- a/include/linux/snmp.h
+++ b/include/linux/snmp.h
@@ -230,6 +230,7 @@ enum
         LINUX_MIB_TCPMINTTLDROP, /* RFC 5082 */
         LINUX_MIB_TCPDEFERACCEPTDROP,
         LINUX_MIB_IPRPFILTER, /* IP Reverse Path Filter (rp_filter) */
+        LINUX_MIB_TCPTIMEWAITOVERFLOW,          /* TCPTimeWaitOverflow */
         __LINUX_MIB_MAX
 };
 
diff --git a/include/net/sock.h b/include/net/sock.h
index a6338d039857..659d968d95c5 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -1155,6 +1155,8 @@ extern void sk_common_release(struct sock *sk);
 /* Initialise core socket variables */
 extern void sock_init_data(struct socket *sock, struct sock *sk);
 
+extern void sk_filter_release_rcu(struct rcu_head *rcu);
+
 /**
  *      sk_filter_release - release a socket filter
  *      @fp: filter to remove
@@ -1165,7 +1167,7 @@ extern void sock_init_data(struct socket *sock, struct sock *sk);
 static inline void sk_filter_release(struct sk_filter *fp)
 {
         if (atomic_dec_and_test(&fp->refcnt))
-                kfree(fp);
+                call_rcu_bh(&fp->rcu, sk_filter_release_rcu);
 }
 
 static inline void sk_filter_uncharge(struct sock *sk, struct sk_filter *fp)
diff --git a/net/atm/atm_sysfs.c b/net/atm/atm_sysfs.c
index 799c631f0fed..f7fa67c78766 100644
--- a/net/atm/atm_sysfs.c
+++ b/net/atm/atm_sysfs.c
@@ -143,12 +143,13 @@ static struct class atm_class = {
         .dev_uevent             = atm_uevent,
 };
 
-int atm_register_sysfs(struct atm_dev *adev)
+int atm_register_sysfs(struct atm_dev *adev, struct device *parent)
 {
         struct device *cdev = &adev->class_dev;
         int i, j, err;
 
         cdev->class = &atm_class;
+        cdev->parent = parent;
         dev_set_drvdata(cdev, adev);
 
         dev_set_name(cdev, "%s%d", adev->type, adev->number);
diff --git a/net/atm/resources.c b/net/atm/resources.c
index d29e58261511..23f45ce6f351 100644
--- a/net/atm/resources.c
+++ b/net/atm/resources.c
@@ -74,8 +74,9 @@ struct atm_dev *atm_dev_lookup(int number)
 }
 EXPORT_SYMBOL(atm_dev_lookup);
 
-struct atm_dev *atm_dev_register(const char *type, const struct atmdev_ops *ops,
-                                 int number, unsigned long *flags)
+struct atm_dev *atm_dev_register(const char *type, struct device *parent,
+                                 const struct atmdev_ops *ops, int number,
+                                 unsigned long *flags)
 {
         struct atm_dev *dev, *inuse;
 
@@ -115,7 +116,7 @@ struct atm_dev *atm_dev_register(const char *type, const struct atmdev_ops *ops,
                 goto out_fail;
         }
 
-        if (atm_register_sysfs(dev) < 0) {
+        if (atm_register_sysfs(dev, parent) < 0) {
                 pr_err("atm_register_sysfs failed for dev %s\n", type);
                 atm_proc_dev_deregister(dev);
                 goto out_fail;
diff --git a/net/atm/resources.h b/net/atm/resources.h
index 126fb1840dfb..521431e30507 100644
--- a/net/atm/resources.h
+++ b/net/atm/resources.h
@@ -42,6 +42,6 @@ static inline void atm_proc_dev_deregister(struct atm_dev *dev)
 
 #endif /* CONFIG_PROC_FS */
 
-int atm_register_sysfs(struct atm_dev *adev);
+int atm_register_sysfs(struct atm_dev *adev, struct device *parent);
 void atm_unregister_sysfs(struct atm_dev *adev);
 #endif
diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c
index d0927d1fdada..66b9e5c0523a 100644
--- a/net/bluetooth/sco.c
+++ b/net/bluetooth/sco.c
@@ -882,7 +882,7 @@ static int sco_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 type)
         int lm = 0;
 
         if (type != SCO_LINK && type != ESCO_LINK)
-                return 0;
+                return -EINVAL;
 
         BT_DBG("hdev %s, bdaddr %s", hdev->name, batostr(bdaddr));
 
@@ -908,7 +908,7 @@ static int sco_connect_cfm(struct hci_conn *hcon, __u8 status)
         BT_DBG("hcon %p bdaddr %s status %d", hcon, batostr(&hcon->dst), status);
 
         if (hcon->type != SCO_LINK && hcon->type != ESCO_LINK)
-                return 0;
+                return -EINVAL;
 
         if (!status) {
                 struct sco_conn *conn;
@@ -927,7 +927,7 @@ static int sco_disconn_cfm(struct hci_conn *hcon, __u8 reason)
         BT_DBG("hcon %p reason %d", hcon, reason);
 
         if (hcon->type != SCO_LINK && hcon->type != ESCO_LINK)
-                return 0;
+                return -EINVAL;
 
         sco_conn_del(hcon, bt_err(reason));
 
diff --git a/net/core/filter.c b/net/core/filter.c
index c1ee800bc080..ae21a0d3c4a2 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -589,23 +589,16 @@ int sk_chk_filter(struct sock_filter *filter, int flen)
 EXPORT_SYMBOL(sk_chk_filter);
 
 /**
- *      sk_filter_rcu_release - Release a socket filter by rcu_head
+ *      sk_filter_release_rcu - Release a socket filter by rcu_head
  *      @rcu: rcu_head that contains the sk_filter to free
  */
-static void sk_filter_rcu_release(struct rcu_head *rcu)
+void sk_filter_release_rcu(struct rcu_head *rcu)
 {
         struct sk_filter *fp = container_of(rcu, struct sk_filter, rcu);
 
-        sk_filter_release(fp);
-}
-
-static void sk_filter_delayed_uncharge(struct sock *sk, struct sk_filter *fp)
-{
-        unsigned int size = sk_filter_len(fp);
-
-        atomic_sub(size, &sk->sk_omem_alloc);
-        call_rcu_bh(&fp->rcu, sk_filter_rcu_release);
+        kfree(fp);
 }
+EXPORT_SYMBOL(sk_filter_release_rcu);
 
 /**
  *      sk_attach_filter - attach a socket filter
@@ -649,7 +642,7 @@ int sk_attach_filter(struct sock_fprog *fprog, struct sock *sk)
         rcu_assign_pointer(sk->sk_filter, fp);
 
         if (old_fp)
-                sk_filter_delayed_uncharge(sk, old_fp);
+                sk_filter_uncharge(sk, old_fp);
         return 0;
 }
 EXPORT_SYMBOL_GPL(sk_attach_filter);
@@ -663,7 +656,7 @@ int sk_detach_filter(struct sock *sk)
                                            sock_owned_by_user(sk));
         if (filter) {
                 rcu_assign_pointer(sk->sk_filter, NULL);
-                sk_filter_delayed_uncharge(sk, filter);
+                sk_filter_uncharge(sk, filter);
                 ret = 0;
         }
         return ret;
diff --git a/net/core/timestamping.c b/net/core/timestamping.c
index 0ae6c22da85b..c19bb4ee405e 100644
--- a/net/core/timestamping.c
+++ b/net/core/timestamping.c
@@ -96,11 +96,13 @@ bool skb_defer_rx_timestamp(struct sk_buff *skb)
         struct phy_device *phydev;
         unsigned int type;
 
-        skb_push(skb, ETH_HLEN);
+        if (skb_headroom(skb) < ETH_HLEN)
+                return false;
+        __skb_push(skb, ETH_HLEN);
 
         type = classify(skb);
 
-        skb_pull(skb, ETH_HLEN);
+        __skb_pull(skb, ETH_HLEN);
 
         switch (type) {
         case PTP_CLASS_V1_IPV4:
diff --git a/net/econet/af_econet.c b/net/econet/af_econet.c
index 13992e1d2726..15dcc1a586b4 100644
--- a/net/econet/af_econet.c
+++ b/net/econet/af_econet.c
@@ -661,8 +661,10 @@ static int ec_dev_ioctl(struct socket *sock, unsigned int cmd, void __user *arg)
         err = 0;
         switch (cmd) {
         case SIOCSIFADDR:
-                if (!capable(CAP_NET_ADMIN))
-                        return -EPERM;
+                if (!capable(CAP_NET_ADMIN)) {
+                        err = -EPERM;
+                        break;
+                }
 
                 edev = dev->ec_ptr;
                 if (edev == NULL) {
@@ -849,9 +851,13 @@ static void aun_incoming(struct sk_buff *skb, struct aunhdr *ah, size_t len)
 {
         struct iphdr *ip = ip_hdr(skb);
         unsigned char stn = ntohl(ip->saddr) & 0xff;
+        struct dst_entry *dst = skb_dst(skb);
+        struct ec_device *edev = NULL;
         struct sock *sk = NULL;
         struct sk_buff *newskb;
-        struct ec_device *edev = skb->dev->ec_ptr;
+
+        if (dst)
+                edev = dst->dev->ec_ptr;
 
         if (! edev)
                 goto bad;
diff --git a/net/ipv4/proc.c b/net/ipv4/proc.c
index 1b48eb1ed453..b14ec7d03b6e 100644
--- a/net/ipv4/proc.c
+++ b/net/ipv4/proc.c
@@ -253,6 +253,7 @@ static const struct snmp_mib snmp4_net_list[] = {
         SNMP_MIB_ITEM("TCPMinTTLDrop", LINUX_MIB_TCPMINTTLDROP),
         SNMP_MIB_ITEM("TCPDeferAcceptDrop", LINUX_MIB_TCPDEFERACCEPTDROP),
         SNMP_MIB_ITEM("IPReversePathFilter", LINUX_MIB_IPRPFILTER),
+        SNMP_MIB_ITEM("TCPTimeWaitOverflow", LINUX_MIB_TCPTIMEWAITOVERFLOW),
         SNMP_MIB_SENTINEL
 };
 
diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
index 43cf901d7659..a66735f75963 100644
--- a/net/ipv4/tcp_minisocks.c
+++ b/net/ipv4/tcp_minisocks.c
@@ -347,7 +347,7 @@ void tcp_time_wait(struct sock *sk, int state, int timeo)
                  * socket up.  We've got bigger problems than
                  * non-graceful socket closings.
                  */
-                LIMIT_NETDEBUG(KERN_INFO "TCP: time wait bucket table overflow\n");
+                NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_TCPTIMEWAITOVERFLOW);
         }
 
         tcp_update_metrics(sk);
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index 05b1ecf36763..61c2463e2753 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -231,11 +231,10 @@ void tcp_select_initial_window(int __space, __u32 mss,
                 /* when initializing use the value from init_rcv_wnd
                  * rather than the default from above
                  */
-                if (init_rcv_wnd &&
-                    (*rcv_wnd > init_rcv_wnd * mss))
-                        *rcv_wnd = init_rcv_wnd * mss;
-                else if (*rcv_wnd > init_cwnd * mss)
-                        *rcv_wnd = init_cwnd * mss;
+                if (init_rcv_wnd)
+                        *rcv_wnd = min(*rcv_wnd, init_rcv_wnd * mss);
+                else
+                        *rcv_wnd = min(*rcv_wnd, init_cwnd * mss);
         }
 
         /* Set the clamp no higher than max representable value */
@@ -386,27 +385,30 @@ struct tcp_out_options {
  */
 static u8 tcp_cookie_size_check(u8 desired)
 {
-        if (desired > 0) {
+        int cookie_size;
+
+        if (desired > 0)
                 /* previously specified */
                 return desired;
-        }
-        if (sysctl_tcp_cookie_size <= 0) {
+
+        cookie_size = ACCESS_ONCE(sysctl_tcp_cookie_size);
+        if (cookie_size <= 0)
                 /* no default specified */
                 return 0;
-        }
-        if (sysctl_tcp_cookie_size <= TCP_COOKIE_MIN) {
+
+        if (cookie_size <= TCP_COOKIE_MIN)
                 /* value too small, specify minimum */
                 return TCP_COOKIE_MIN;
-        }
-        if (sysctl_tcp_cookie_size >= TCP_COOKIE_MAX) {
+
+        if (cookie_size >= TCP_COOKIE_MAX)
                 /* value too large, specify maximum */
                 return TCP_COOKIE_MAX;
-        }
-        if (0x1 & sysctl_tcp_cookie_size) {
+
+        if (cookie_size & 1)
                 /* 8-bit multiple, illegal, fix it */
-                return (u8)(sysctl_tcp_cookie_size + 0x1);
-        }
-        return (u8)sysctl_tcp_cookie_size;
+                cookie_size++;
+
+        return (u8)cookie_size;
 }
 
 /* Write previously computed TCP options to the packet.
@@ -1513,6 +1515,7 @@ static int tcp_tso_should_defer(struct sock *sk, struct sk_buff *skb)
         struct tcp_sock *tp = tcp_sk(sk);
         const struct inet_connection_sock *icsk = inet_csk(sk);
         u32 send_win, cong_win, limit, in_flight;
+        int win_divisor;
 
         if (TCP_SKB_CB(skb)->flags & TCPHDR_FIN)
                 goto send_now;
@@ -1544,13 +1547,14 @@ static int tcp_tso_should_defer(struct sock *sk, struct sk_buff *skb)
         if ((skb != tcp_write_queue_tail(sk)) && (limit >= skb->len))
                 goto send_now;
 
-        if (sysctl_tcp_tso_win_divisor) {
+        win_divisor = ACCESS_ONCE(sysctl_tcp_tso_win_divisor);
+        if (win_divisor) {
                 u32 chunk = min(tp->snd_wnd, tp->snd_cwnd * tp->mss_cache);
 
                 /* If at least some fraction of a window is available,
                  * just use it.
                  */
-                chunk /= sysctl_tcp_tso_win_divisor;
+                chunk /= win_divisor;
                 if (limit >= chunk)
                         goto send_now;
         } else {
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 23cc8e1ce8d4..93b7a933a775 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -4021,11 +4021,11 @@ void inet6_ifinfo_notify(int event, struct inet6_dev *idev)
                 kfree_skb(skb);
                 goto errout;
         }
-        rtnl_notify(skb, net, 0, RTNLGRP_IPV6_IFADDR, NULL, GFP_ATOMIC);
+        rtnl_notify(skb, net, 0, RTNLGRP_IPV6_IFINFO, NULL, GFP_ATOMIC);
         return;
 errout:
         if (err < 0)
-                rtnl_set_sk_err(net, RTNLGRP_IPV6_IFADDR, err);
+                rtnl_set_sk_err(net, RTNLGRP_IPV6_IFINFO, err);
 }
 
 static inline size_t inet6_prefix_nlmsg_size(void)
diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index 2a59610c2a58..70e891a20fb9 100644
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -1175,6 +1175,8 @@ static void ip6_tnl_link_config(struct ip6_tnl *t)
                                 sizeof (struct ipv6hdr);
 
                         dev->mtu = rt->rt6i_dev->mtu - sizeof (struct ipv6hdr);
+                        if (!(t->parms.flags & IP6_TNL_F_IGN_ENCAP_LIMIT))
+                                dev->mtu-=8;
 
                         if (dev->mtu < IPV6_MIN_MTU)
                                 dev->mtu = IPV6_MIN_MTU;
@@ -1363,12 +1365,17 @@ static const struct net_device_ops ip6_tnl_netdev_ops = {
 
 static void ip6_tnl_dev_setup(struct net_device *dev)
 {
+        struct ip6_tnl *t;
+
         dev->netdev_ops = &ip6_tnl_netdev_ops;
         dev->destructor = ip6_dev_free;
 
         dev->type = ARPHRD_TUNNEL6;
         dev->hard_header_len = LL_MAX_HEADER + sizeof (struct ipv6hdr);
         dev->mtu = ETH_DATA_LEN - sizeof (struct ipv6hdr);
+        t = netdev_priv(dev);
+        if (!(t->parms.flags & IP6_TNL_F_IGN_ENCAP_LIMIT))
+                dev->mtu-=8;
         dev->flags |= IFF_NOARP;
         dev->addr_len = sizeof(struct in6_addr);
         dev->features |= NETIF_F_NETNS_LOCAL;
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index d6bfaec3bbbf..8c4d00c7cd2b 100644
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -606,8 +606,9 @@ static int ipip6_rcv(struct sk_buff *skb)
                 return 0;
         }
 
-        icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0);
+        /* no tunnel matched,  let upstream know, ipsec may handle it */
         rcu_read_unlock();
+        return 1;
 out:
         kfree_skb(skb);
         return 0;
diff --git a/net/l2tp/l2tp_ip.c b/net/l2tp/l2tp_ip.c
index 0bf6a59545ab..522e219f3558 100644
--- a/net/l2tp/l2tp_ip.c
+++ b/net/l2tp/l2tp_ip.c
@@ -674,4 +674,8 @@ MODULE_LICENSE("GPL");
 MODULE_AUTHOR("James Chapman <jchapman@katalix.com>");
 MODULE_DESCRIPTION("L2TP over IP");
 MODULE_VERSION("1.0");
-MODULE_ALIAS_NET_PF_PROTO_TYPE(PF_INET, SOCK_DGRAM, IPPROTO_L2TP);
+
+/* Use the value of SOCK_DGRAM (2) directory, because __stringify does't like
+ * enums
+ */
+MODULE_ALIAS_NET_PF_PROTO_TYPE(PF_INET, 2, IPPROTO_L2TP);
diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c
index 582612998211..e35dbe55f520 100644
--- a/net/llc/af_llc.c
+++ b/net/llc/af_llc.c
@@ -317,8 +317,9 @@ static int llc_ui_bind(struct socket *sock, struct sockaddr *uaddr, int addrlen)
                 goto out;
         rc = -ENODEV;
         rtnl_lock();
+        rcu_read_lock();
         if (sk->sk_bound_dev_if) {
-                llc->dev = dev_get_by_index(&init_net, sk->sk_bound_dev_if);
+                llc->dev = dev_get_by_index_rcu(&init_net, sk->sk_bound_dev_if);
                 if (llc->dev) {
                         if (!addr->sllc_arphrd)
                                 addr->sllc_arphrd = llc->dev->type;
@@ -329,13 +330,13 @@ static int llc_ui_bind(struct socket *sock, struct sockaddr *uaddr, int addrlen)
                             !llc_mac_match(addr->sllc_mac,
                                            llc->dev->dev_addr)) {
                                 rc = -EINVAL;
-                                dev_put(llc->dev);
                                 llc->dev = NULL;
                         }
                 }
         } else
                 llc->dev = dev_getbyhwaddr(&init_net, addr->sllc_arphrd,
                                            addr->sllc_mac);
+        rcu_read_unlock();
         rtnl_unlock();
         if (!llc->dev)
                 goto out;
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 902b03ee8f60..54fb4a0e76f0 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -2247,6 +2247,10 @@ ieee80211_rx_h_mgmt(struct ieee80211_rx_data *rx)
                 break;
         case cpu_to_le16(IEEE80211_STYPE_DEAUTH):
         case cpu_to_le16(IEEE80211_STYPE_DISASSOC):
+                if (is_multicast_ether_addr(mgmt->da) &&
+                    !is_broadcast_ether_addr(mgmt->da))
+                        return RX_DROP_MONITOR;
+
                 /* process only for station */
                 if (sdata->vif.type != NL80211_IFTYPE_STATION)
                         return RX_DROP_MONITOR;
@@ -2741,6 +2745,7 @@ static void __ieee80211_rx_handle_packet(struct ieee80211_hw *hw,
 
                         if (ieee80211_prepare_and_rx_handle(&rx, skb, true))
                                 return;
+                        goto out;
                 }
         }
 
@@ -2780,6 +2785,7 @@ static void __ieee80211_rx_handle_packet(struct ieee80211_hw *hw,
                         return;
         }
 
+ out:
         dev_kfree_skb(skb);
 }
 
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 96c594309506..7a637b80a62e 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -1587,7 +1587,12 @@ static void ieee80211_xmit(struct ieee80211_sub_if_data *sdata,
                                                 list) {
                                 if (!ieee80211_sdata_running(tmp_sdata))
                                         continue;
-                                if (tmp_sdata->vif.type != NL80211_IFTYPE_AP)
+                                if (tmp_sdata->vif.type ==
+                                    NL80211_IFTYPE_MONITOR ||
+                                    tmp_sdata->vif.type ==
+                                    NL80211_IFTYPE_AP_VLAN ||
+                                        tmp_sdata->vif.type ==
+                                    NL80211_IFTYPE_WDS)
                                         continue;
                                 if (compare_ether_addr(tmp_sdata->vif.addr,
                                                        hdr->addr2) == 0) {
@@ -1732,15 +1737,13 @@ netdev_tx_t ieee80211_subif_start_xmit(struct sk_buff *skb,
         int nh_pos, h_pos;
         struct sta_info *sta = NULL;
         u32 sta_flags = 0;
+        struct sk_buff *tmp_skb;
 
         if (unlikely(skb->len < ETH_HLEN)) {
                 ret = NETDEV_TX_OK;
                 goto fail;
         }
 
-        nh_pos = skb_network_header(skb) - skb->data;
-        h_pos = skb_transport_header(skb) - skb->data;
-
         /* convert Ethernet header to proper 802.11 header (based on
          * operation mode) */
         ethertype = (skb->data[12] << 8) | skb->data[13];
@@ -1913,6 +1916,20 @@ netdev_tx_t ieee80211_subif_start_xmit(struct sk_buff *skb,
                 goto fail;
         }
 
+        /*
+         * If the skb is shared we need to obtain our own copy.
+         */
+        if (skb_shared(skb)) {
+                tmp_skb = skb;
+                skb = skb_copy(skb, GFP_ATOMIC);
+                kfree_skb(tmp_skb);
+
+                if (!skb) {
+                        ret = NETDEV_TX_OK;
+                        goto fail;
+                }
+        }
+
         hdr.frame_control = fc;
         hdr.duration_id = 0;
         hdr.seq_ctrl = 0;
@@ -1931,6 +1948,9 @@ netdev_tx_t ieee80211_subif_start_xmit(struct sk_buff *skb,
                 encaps_len = 0;
         }
 
+        nh_pos = skb_network_header(skb) - skb->data;
+        h_pos = skb_transport_header(skb) - skb->data;
+
         skb_pull(skb, skip_header_bytes);
         nh_pos -= skip_header_bytes;
         h_pos -= skip_header_bytes;
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 6bd554323a34..0b9ee34ad35c 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -2932,6 +2932,7 @@ static int sctp_setsockopt_peer_primary_addr(struct sock *sk, char __user *optva
         struct sctp_association *asoc = NULL;
         struct sctp_setpeerprim prim;
         struct sctp_chunk       *chunk;
+        struct sctp_af          *af;
         int                     err;
 
         sp = sctp_sk(sk);
@@ -2959,6 +2960,13 @@ static int sctp_setsockopt_peer_primary_addr(struct sock *sk, char __user *optva
         if (!sctp_state(asoc, ESTABLISHED))
                 return -ENOTCONN;
 
+        af = sctp_get_af_specific(prim.sspp_addr.ss_family);
+        if (!af)
+                return -EINVAL;
+
+        if (!af->addr_valid((union sctp_addr *)&prim.sspp_addr, sp, NULL))
+                return -EADDRNOTAVAIL;
+
         if (!sctp_assoc_lookup_laddr(asoc, (union sctp_addr *)&prim.sspp_addr))
                 return -EADDRNOTAVAIL;
 
diff --git a/net/socket.c b/net/socket.c
index 3ca2fd9e3720..088fb3fd45e0 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -732,6 +732,21 @@ static int sock_recvmsg_nosec(struct socket *sock, struct msghdr *msg,
         return ret;
 }
 
+/**
+ * kernel_recvmsg - Receive a message from a socket (kernel space)
+ * @sock:       The socket to receive the message from
+ * @msg:        Received message
+ * @vec:        Input s/g array for message data
+ * @num:        Size of input s/g array
+ * @size:       Number of bytes to read
+ * @flags:      Message flags (MSG_DONTWAIT, etc...)
+ *
+ * On return the msg structure contains the scatter/gather array passed in the
+ * vec argument. The array is modified so that it consists of the unfilled
+ * portion of the original array.
+ *
+ * The returned value is the total number of bytes received, or an error.
+ */
 int kernel_recvmsg(struct socket *sock, struct msghdr *msg,
                    struct kvec *vec, size_t num, size_t size, int flags)
 {
diff --git a/net/x25/x25_link.c b/net/x25/x25_link.c
index 73e7b954ad28..b25c6463c3e9 100644
--- a/net/x25/x25_link.c
+++ b/net/x25/x25_link.c
@@ -394,6 +394,7 @@ void __exit x25_link_free(void)
         list_for_each_safe(entry, tmp, &x25_neigh_list) {
                 nb = list_entry(entry, struct x25_neigh, node);
                 __x25_remove_neigh(nb);
+                dev_put(nb->dev);
         }
         write_unlock_bh(&x25_neigh_list_lock);
 }
diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
index eb96ce52f178..220ebc05c7af 100644
--- a/net/xfrm/xfrm_state.c
+++ b/net/xfrm/xfrm_state.c
@@ -1268,7 +1268,7 @@ struct xfrm_state * xfrm_state_migrate(struct xfrm_state *x,
 
         return xc;
 error:
-        kfree(xc);
+        xfrm_state_put(xc);
         return NULL;
 }
 EXPORT_SYMBOL(xfrm_state_migrate);