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

102 files changed, 904 insertions, 512 deletions

diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c
index 7b65f752c5f8..7c1b765ecc59 100644
--- a/arch/x86/net/bpf_jit_comp.c
+++ b/arch/x86/net/bpf_jit_comp.c
@@ -151,17 +151,18 @@ void bpf_jit_compile(struct sk_filter *fp)
         cleanup_addr = proglen; /* epilogue address */
 
         for (pass = 0; pass < 10; pass++) {
+                u8 seen_or_pass0 = (pass == 0) ? (SEEN_XREG | SEEN_DATAREF | SEEN_MEM) : seen;
                 /* no prologue/epilogue for trivial filters (RET something) */
                 proglen = 0;
                 prog = temp;
 
-                if (seen) {
+                if (seen_or_pass0) {
                         EMIT4(0x55, 0x48, 0x89, 0xe5); /* push %rbp; mov %rsp,%rbp */
                         EMIT4(0x48, 0x83, 0xec, 96);    /* subq  $96,%rsp       */
                         /* note : must save %rbx in case bpf_error is hit */
-                        if (seen & (SEEN_XREG | SEEN_DATAREF))
+                        if (seen_or_pass0 & (SEEN_XREG | SEEN_DATAREF))
                                 EMIT4(0x48, 0x89, 0x5d, 0xf8); /* mov %rbx, -8(%rbp) */
-                        if (seen & SEEN_XREG)
+                        if (seen_or_pass0 & SEEN_XREG)
                                 CLEAR_X(); /* make sure we dont leek kernel memory */
 
                         /*
@@ -170,7 +171,7 @@ void bpf_jit_compile(struct sk_filter *fp)
                          *  r9 = skb->len - skb->data_len
                          *  r8 = skb->data
                          */
-                        if (seen & SEEN_DATAREF) {
+                        if (seen_or_pass0 & SEEN_DATAREF) {
                                 if (offsetof(struct sk_buff, len) <= 127)
                                         /* mov    off8(%rdi),%r9d */
                                         EMIT4(0x44, 0x8b, 0x4f, offsetof(struct sk_buff, len));
@@ -260,9 +261,14 @@ void bpf_jit_compile(struct sk_filter *fp)
                         case BPF_S_ALU_DIV_X: /* A /= X; */
                                 seen |= SEEN_XREG;
                                 EMIT2(0x85, 0xdb);      /* test %ebx,%ebx */
-                                if (pc_ret0 != -1)
-                                        EMIT_COND_JMP(X86_JE, addrs[pc_ret0] - (addrs[i] - 4));
-                                else {
+                                if (pc_ret0 > 0) {
+                                        /* addrs[pc_ret0 - 1] is start address of target
+                                         * (addrs[i] - 4) is the address following this jmp
+                                         * ("xor %edx,%edx; div %ebx" being 4 bytes long)
+                                         */
+                                        EMIT_COND_JMP(X86_JE, addrs[pc_ret0 - 1] -
+                                                                (addrs[i] - 4));
+                                } else {
                                         EMIT_COND_JMP(X86_JNE, 2 + 5);
                                         CLEAR_A();
                                         EMIT1_off32(0xe9, cleanup_addr - (addrs[i] - 4)); /* jmp .+off32 */
@@ -335,12 +341,12 @@ void bpf_jit_compile(struct sk_filter *fp)
                                 }
                                 /* fallinto */
                         case BPF_S_RET_A:
-                                if (seen) {
+                                if (seen_or_pass0) {
                                         if (i != flen - 1) {
                                                 EMIT_JMP(cleanup_addr - addrs[i]);
                                                 break;
                                         }
-                                        if (seen & SEEN_XREG)
+                                        if (seen_or_pass0 & SEEN_XREG)
                                                 EMIT4(0x48, 0x8b, 0x5d, 0xf8);  /* mov  -8(%rbp),%rbx */
                                         EMIT1(0xc9);            /* leaveq */
                                 }
@@ -483,8 +489,9 @@ common_load:			seen |= SEEN_DATAREF;
                                 goto common_load;
                         case BPF_S_LDX_B_MSH:
                                 if ((int)K < 0) {
-                                        if (pc_ret0 != -1) {
-                                                EMIT_JMP(addrs[pc_ret0] - addrs[i]);
+                                        if (pc_ret0 > 0) {
+                                                /* addrs[pc_ret0 - 1] is the start address */
+                                                EMIT_JMP(addrs[pc_ret0 - 1] - addrs[i]);
                                                 break;
                                         }
                                         CLEAR_A();
@@ -599,13 +606,14 @@ cond_branch:			f_offset = addrs[i + filter[i].jf] - addrs[i];
                  * use it to give the cleanup instruction(s) addr
                  */
                 cleanup_addr = proglen - 1; /* ret */
-                if (seen)
+                if (seen_or_pass0)
                         cleanup_addr -= 1; /* leaveq */
-                if (seen & SEEN_XREG)
+                if (seen_or_pass0 & SEEN_XREG)
                         cleanup_addr -= 4; /* mov  -8(%rbp),%rbx */
 
                 if (image) {
-                        WARN_ON(proglen != oldproglen);
+                        if (proglen != oldproglen)
+                                pr_err("bpb_jit_compile proglen=%u != oldproglen=%u\n", proglen, oldproglen);
                         break;
                 }
                 if (proglen == oldproglen) {
diff --git a/drivers/net/bonding/bond_alb.c b/drivers/net/bonding/bond_alb.c
index 342626f4bc46..f820b26b9db3 100644
--- a/drivers/net/bonding/bond_alb.c
+++ b/drivers/net/bonding/bond_alb.c
@@ -909,16 +909,12 @@ static void alb_send_learning_packets(struct slave *slave, u8 mac_addr[])
         }
 }
 
-/* hw is a boolean parameter that determines whether we should try and
- * set the hw address of the device as well as the hw address of the
- * net_device
- */
-static int alb_set_slave_mac_addr(struct slave *slave, u8 addr[], int hw)
+static int alb_set_slave_mac_addr(struct slave *slave, u8 addr[])
 {
         struct net_device *dev = slave->dev;
         struct sockaddr s_addr;
 
-        if (!hw) {
+        if (slave->bond->params.mode == BOND_MODE_TLB) {
                 memcpy(dev->dev_addr, addr, dev->addr_len);
                 return 0;
         }
@@ -948,8 +944,8 @@ static void alb_swap_mac_addr(struct bonding *bond, struct slave *slave1, struct
         u8 tmp_mac_addr[ETH_ALEN];
 
         memcpy(tmp_mac_addr, slave1->dev->dev_addr, ETH_ALEN);
-        alb_set_slave_mac_addr(slave1, slave2->dev->dev_addr, bond->alb_info.rlb_enabled);
-        alb_set_slave_mac_addr(slave2, tmp_mac_addr, bond->alb_info.rlb_enabled);
+        alb_set_slave_mac_addr(slave1, slave2->dev->dev_addr);
+        alb_set_slave_mac_addr(slave2, tmp_mac_addr);
 
 }
 
@@ -1096,8 +1092,7 @@ static int alb_handle_addr_collision_on_attach(struct bonding *bond, struct slav
 
                 /* Try setting slave mac to bond address and fall-through
                    to code handling that situation below... */
-                alb_set_slave_mac_addr(slave, bond->dev->dev_addr,
-                                       bond->alb_info.rlb_enabled);
+                alb_set_slave_mac_addr(slave, bond->dev->dev_addr);
         }
 
         /* The slave's address is equal to the address of the bond.
@@ -1133,8 +1128,7 @@ static int alb_handle_addr_collision_on_attach(struct bonding *bond, struct slav
         }
 
         if (free_mac_slave) {
-                alb_set_slave_mac_addr(slave, free_mac_slave->perm_hwaddr,
-                                       bond->alb_info.rlb_enabled);
+                alb_set_slave_mac_addr(slave, free_mac_slave->perm_hwaddr);
 
                 pr_warning("%s: Warning: the hw address of slave %s is in use by the bond; giving it the hw address of %s\n",
                            bond->dev->name, slave->dev->name,
@@ -1491,8 +1485,7 @@ int bond_alb_init_slave(struct bonding *bond, struct slave *slave)
 {
         int res;
 
-        res = alb_set_slave_mac_addr(slave, slave->perm_hwaddr,
-                                     bond->alb_info.rlb_enabled);
+        res = alb_set_slave_mac_addr(slave, slave->perm_hwaddr);
         if (res) {
                 return res;
         }
@@ -1643,8 +1636,7 @@ void bond_alb_handle_active_change(struct bonding *bond, struct slave *new_slave
                 alb_swap_mac_addr(bond, swap_slave, new_slave);
         } else {
                 /* set the new_slave to the bond mac address */
-                alb_set_slave_mac_addr(new_slave, bond->dev->dev_addr,
-                                       bond->alb_info.rlb_enabled);
+                alb_set_slave_mac_addr(new_slave, bond->dev->dev_addr);
         }
 
         if (swap_slave) {
@@ -1704,8 +1696,7 @@ int bond_alb_set_mac_address(struct net_device *bond_dev, void *addr)
                 alb_swap_mac_addr(bond, swap_slave, bond->curr_active_slave);
                 alb_fasten_mac_swap(bond, swap_slave, bond->curr_active_slave);
         } else {
-                alb_set_slave_mac_addr(bond->curr_active_slave, bond_dev->dev_addr,
-                                       bond->alb_info.rlb_enabled);
+                alb_set_slave_mac_addr(bond->curr_active_slave, bond_dev->dev_addr);
 
                 read_lock(&bond->lock);
                 alb_send_learning_packets(bond->curr_active_slave, bond_dev->dev_addr);
diff --git a/drivers/net/dsa/mv88e6060.c b/drivers/net/dsa/mv88e6060.c
index 7fc4e81d4d43..325391d19bad 100644
--- a/drivers/net/dsa/mv88e6060.c
+++ b/drivers/net/dsa/mv88e6060.c
@@ -9,6 +9,7 @@
  */
 
 #include <linux/list.h>
+#include <linux/module.h>
 #include <linux/netdevice.h>
 #include <linux/phy.h>
 #include <net/dsa.h>
diff --git a/drivers/net/dsa/mv88e6123_61_65.c b/drivers/net/dsa/mv88e6123_61_65.c
index c0a458fc698f..c17c75b9f531 100644
--- a/drivers/net/dsa/mv88e6123_61_65.c
+++ b/drivers/net/dsa/mv88e6123_61_65.c
@@ -9,6 +9,7 @@
  */
 
 #include <linux/list.h>
+#include <linux/module.h>
 #include <linux/netdevice.h>
 #include <linux/phy.h>
 #include <net/dsa.h>
@@ -20,12 +21,25 @@ static char *mv88e6123_61_65_probe(struct mii_bus *bus, int sw_addr)
 
         ret = __mv88e6xxx_reg_read(bus, sw_addr, REG_PORT(0), 0x03);
         if (ret >= 0) {
-                ret &= 0xfff0;
-                if (ret == 0x1210)
+                if (ret == 0x1212)
+                        return "Marvell 88E6123 (A1)";
+                if (ret == 0x1213)
+                        return "Marvell 88E6123 (A2)";
+                if ((ret & 0xfff0) == 0x1210)
                         return "Marvell 88E6123";
-                if (ret == 0x1610)
+
+                if (ret == 0x1612)
+                        return "Marvell 88E6161 (A1)";
+                if (ret == 0x1613)
+                        return "Marvell 88E6161 (A2)";
+                if ((ret & 0xfff0) == 0x1610)
                         return "Marvell 88E6161";
-                if (ret == 0x1650)
+
+                if (ret == 0x1652)
+                        return "Marvell 88E6165 (A1)";
+                if (ret == 0x1653)
+                        return "Marvell 88e6165 (A2)";
+                if ((ret & 0xfff0) == 0x1650)
                         return "Marvell 88E6165";
         }
 
diff --git a/drivers/net/dsa/mv88e6131.c b/drivers/net/dsa/mv88e6131.c
index e0eb68243834..55888b06d8b4 100644
--- a/drivers/net/dsa/mv88e6131.c
+++ b/drivers/net/dsa/mv88e6131.c
@@ -9,6 +9,7 @@
  */
 
 #include <linux/list.h>
+#include <linux/module.h>
 #include <linux/netdevice.h>
 #include <linux/phy.h>
 #include <net/dsa.h>
diff --git a/drivers/net/dsa/mv88e6xxx.c b/drivers/net/dsa/mv88e6xxx.c
index 5467c040824a..a2c62c2f30ee 100644
--- a/drivers/net/dsa/mv88e6xxx.c
+++ b/drivers/net/dsa/mv88e6xxx.c
@@ -9,6 +9,7 @@
  */
 
 #include <linux/list.h>
+#include <linux/module.h>
 #include <linux/netdevice.h>
 #include <linux/phy.h>
 #include <net/dsa.h>
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
index 2b731b253598..03f3935fd8c2 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
@@ -3117,7 +3117,7 @@ static int bnx2x_alloc_fp_mem_at(struct bnx2x *bp, int index)
         int rx_ring_size = 0;
 
 #ifdef BCM_CNIC
-        if (IS_MF_ISCSI_SD(bp)) {
+        if (!bp->rx_ring_size && IS_MF_ISCSI_SD(bp)) {
                 rx_ring_size = MIN_RX_SIZE_NONTPA;
                 bp->rx_ring_size = rx_ring_size;
         } else
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
index f99c6e312a5d..31a8b38ab15e 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
@@ -1738,7 +1738,7 @@ static int bnx2x_run_loopback(struct bnx2x *bp, int loopback_mode)
         struct bnx2x_fp_txdata *txdata = &fp_tx->txdata[0];
         u16 tx_start_idx, tx_idx;
         u16 rx_start_idx, rx_idx;
-        u16 pkt_prod, bd_prod, rx_comp_cons;
+        u16 pkt_prod, bd_prod;
         struct sw_tx_bd *tx_buf;
         struct eth_tx_start_bd *tx_start_bd;
         struct eth_tx_parse_bd_e1x  *pbd_e1x = NULL;
@@ -1873,8 +1873,7 @@ static int bnx2x_run_loopback(struct bnx2x *bp, int loopback_mode)
         if (rx_idx != rx_start_idx + num_pkts)
                 goto test_loopback_exit;
 
-        rx_comp_cons = le16_to_cpu(fp_rx->rx_comp_cons);
-        cqe = &fp_rx->rx_comp_ring[RCQ_BD(rx_comp_cons)];
+        cqe = &fp_rx->rx_comp_ring[RCQ_BD(fp_rx->rx_comp_cons)];
         cqe_fp_flags = cqe->fast_path_cqe.type_error_flags;
         cqe_fp_type = cqe_fp_flags & ETH_FAST_PATH_RX_CQE_TYPE;
         if (!CQE_TYPE_FAST(cqe_fp_type) || (cqe_fp_flags & ETH_RX_ERROR_FALGS))
@@ -2121,18 +2120,16 @@ static int bnx2x_get_sset_count(struct net_device *dev, int stringset)
         case ETH_SS_STATS:
                 if (is_multi(bp)) {
                         num_stats = bnx2x_num_stat_queues(bp) *
-                                BNX2X_NUM_Q_STATS;
-                        if (!IS_MF_MODE_STAT(bp))
-                                num_stats += BNX2X_NUM_STATS;
-                } else {
-                        if (IS_MF_MODE_STAT(bp)) {
-                                num_stats = 0;
-                                for (i = 0; i < BNX2X_NUM_STATS; i++)
-                                        if (IS_FUNC_STAT(i))
-                                                num_stats++;
-                        } else
-                                num_stats = BNX2X_NUM_STATS;
-                }
+                                                BNX2X_NUM_Q_STATS;
+                } else
+                        num_stats = 0;
+                if (IS_MF_MODE_STAT(bp)) {
+                        for (i = 0; i < BNX2X_NUM_STATS; i++)
+                                if (IS_FUNC_STAT(i))
+                                        num_stats++;
+                } else
+                        num_stats += BNX2X_NUM_STATS;
+
                 return num_stats;
 
         case ETH_SS_TEST:
@@ -2151,8 +2148,8 @@ static void bnx2x_get_strings(struct net_device *dev, u32 stringset, u8 *buf)
 
         switch (stringset) {
         case ETH_SS_STATS:
+                k = 0;
                 if (is_multi(bp)) {
-                        k = 0;
                         for_each_eth_queue(bp, i) {
                                 memset(queue_name, 0, sizeof(queue_name));
                                 sprintf(queue_name, "%d", i);
@@ -2163,20 +2160,17 @@ static void bnx2x_get_strings(struct net_device *dev, u32 stringset, u8 *buf)
                                                 queue_name);
                                 k += BNX2X_NUM_Q_STATS;
                         }
-                        if (IS_MF_MODE_STAT(bp))
-                                break;
-                        for (j = 0; j < BNX2X_NUM_STATS; j++)
-                                strcpy(buf + (k + j)*ETH_GSTRING_LEN,
-                                       bnx2x_stats_arr[j].string);
-                } else {
-                        for (i = 0, j = 0; i < BNX2X_NUM_STATS; i++) {
-                                if (IS_MF_MODE_STAT(bp) && IS_PORT_STAT(i))
-                                        continue;
-                                strcpy(buf + j*ETH_GSTRING_LEN,
-                                       bnx2x_stats_arr[i].string);
-                                j++;
-                        }
                 }
+
+
+                for (i = 0, j = 0; i < BNX2X_NUM_STATS; i++) {
+                        if (IS_MF_MODE_STAT(bp) && IS_PORT_STAT(i))
+                                continue;
+                        strcpy(buf + (k + j)*ETH_GSTRING_LEN,
+                                   bnx2x_stats_arr[i].string);
+                        j++;
+                }
+
                 break;
 
         case ETH_SS_TEST:
@@ -2190,10 +2184,9 @@ static void bnx2x_get_ethtool_stats(struct net_device *dev,
 {
         struct bnx2x *bp = netdev_priv(dev);
         u32 *hw_stats, *offset;
-        int i, j, k;
+        int i, j, k = 0;
 
         if (is_multi(bp)) {
-                k = 0;
                 for_each_eth_queue(bp, i) {
                         hw_stats = (u32 *)&bp->fp[i].eth_q_stats;
                         for (j = 0; j < BNX2X_NUM_Q_STATS; j++) {
@@ -2214,46 +2207,28 @@ static void bnx2x_get_ethtool_stats(struct net_device *dev,
                         }
                         k += BNX2X_NUM_Q_STATS;
                 }
-                if (IS_MF_MODE_STAT(bp))
-                        return;
-                hw_stats = (u32 *)&bp->eth_stats;
-                for (j = 0; j < BNX2X_NUM_STATS; j++) {
-                        if (bnx2x_stats_arr[j].size == 0) {
-                                /* skip this counter */
-                                buf[k + j] = 0;
-                                continue;
-                        }
-                        offset = (hw_stats + bnx2x_stats_arr[j].offset);
-                        if (bnx2x_stats_arr[j].size == 4) {
-                                /* 4-byte counter */
-                                buf[k + j] = (u64) *offset;
-                                continue;
-                        }
-                        /* 8-byte counter */
-                        buf[k + j] = HILO_U64(*offset, *(offset + 1));
+        }
+
+        hw_stats = (u32 *)&bp->eth_stats;
+        for (i = 0, j = 0; i < BNX2X_NUM_STATS; i++) {
+                if (IS_MF_MODE_STAT(bp) && IS_PORT_STAT(i))
+                        continue;
+                if (bnx2x_stats_arr[i].size == 0) {
+                        /* skip this counter */
+                        buf[k + j] = 0;
+                        j++;
+                        continue;
                 }
-        } else {
-                hw_stats = (u32 *)&bp->eth_stats;
-                for (i = 0, j = 0; i < BNX2X_NUM_STATS; i++) {
-                        if (IS_MF_MODE_STAT(bp) && IS_PORT_STAT(i))
-                                continue;
-                        if (bnx2x_stats_arr[i].size == 0) {
-                                /* skip this counter */
-                                buf[j] = 0;
-                                j++;
-                                continue;
-                        }
-                        offset = (hw_stats + bnx2x_stats_arr[i].offset);
-                        if (bnx2x_stats_arr[i].size == 4) {
-                                /* 4-byte counter */
-                                buf[j] = (u64) *offset;
-                                j++;
-                                continue;
-                        }
-                        /* 8-byte counter */
-                        buf[j] = HILO_U64(*offset, *(offset + 1));
+                offset = (hw_stats + bnx2x_stats_arr[i].offset);
+                if (bnx2x_stats_arr[i].size == 4) {
+                        /* 4-byte counter */
+                        buf[k + j] = (u64) *offset;
                         j++;
+                        continue;
                 }
+                /* 8-byte counter */
+                buf[k + j] = HILO_U64(*offset, *(offset + 1));
+                j++;
         }
 }
 
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index ffeaaa95ed96..1e3f978ee6da 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -941,7 +941,7 @@ void bnx2x_panic_dump(struct bnx2x *bp)
                         struct sw_rx_bd *sw_bd = &fp->rx_buf_ring[j];
 
                         BNX2X_ERR("fp%d: rx_bd[%x]=[%x:%x]  sw_bd=[%p]\n",
-                                  i, j, rx_bd[1], rx_bd[0], sw_bd->skb);
+                                  i, j, rx_bd[1], rx_bd[0], sw_bd->data);
                 }
 
                 start = RX_SGE(fp->rx_sge_prod);
@@ -10536,6 +10536,9 @@ static int __devinit bnx2x_init_dev(struct pci_dev *pdev,
 {
         struct bnx2x *bp;
         int rc;
+        bool chip_is_e1x = (board_type == BCM57710 ||
+                            board_type == BCM57711 ||
+                            board_type == BCM57711E);
 
         SET_NETDEV_DEV(dev, &pdev->dev);
         bp = netdev_priv(dev);
@@ -10624,7 +10627,7 @@ static int __devinit bnx2x_init_dev(struct pci_dev *pdev,
         REG_WR(bp, PXP2_REG_PGL_ADDR_90_F0, 0);
         REG_WR(bp, PXP2_REG_PGL_ADDR_94_F0, 0);
 
-        if (CHIP_IS_E1x(bp)) {
+        if (chip_is_e1x) {
                 REG_WR(bp, PXP2_REG_PGL_ADDR_88_F1, 0);
                 REG_WR(bp, PXP2_REG_PGL_ADDR_8C_F1, 0);
                 REG_WR(bp, PXP2_REG_PGL_ADDR_90_F1, 0);
@@ -10635,9 +10638,7 @@ static int __devinit bnx2x_init_dev(struct pci_dev *pdev,
          * Enable internal target-read (in case we are probed after PF FLR).
          * Must be done prior to any BAR read access. Only for 57712 and up
          */
-        if (board_type != BCM57710 &&
-            board_type != BCM57711 &&
-            board_type != BCM57711E)
+        if (!chip_is_e1x)
                 REG_WR(bp, PGLUE_B_REG_INTERNAL_PFID_ENABLE_TARGET_READ, 1);
 
         /* Reset the load counter */
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
index 5ac616093f9f..cb6339c35571 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
@@ -50,6 +50,7 @@ static inline void bnx2x_exe_queue_init(struct bnx2x *bp,
                                         int exe_len,
                                         union bnx2x_qable_obj *owner,
                                         exe_q_validate validate,
+                                        exe_q_remove remove,
                                         exe_q_optimize optimize,
                                         exe_q_execute exec,
                                         exe_q_get get)
@@ -66,6 +67,7 @@ static inline void bnx2x_exe_queue_init(struct bnx2x *bp,
 
         /* Owner specific callbacks */
         o->validate      = validate;
+        o->remove        = remove;
         o->optimize      = optimize;
         o->execute       = exec;
         o->get           = get;
@@ -1340,6 +1342,35 @@ static int bnx2x_validate_vlan_mac(struct bnx2x *bp,
         }
 }
 
+static int bnx2x_remove_vlan_mac(struct bnx2x *bp,
+                                  union bnx2x_qable_obj *qo,
+                                  struct bnx2x_exeq_elem *elem)
+{
+        int rc = 0;
+
+        /* If consumption wasn't required, nothing to do */
+        if (test_bit(BNX2X_DONT_CONSUME_CAM_CREDIT,
+                     &elem->cmd_data.vlan_mac.vlan_mac_flags))
+                return 0;
+
+        switch (elem->cmd_data.vlan_mac.cmd) {
+        case BNX2X_VLAN_MAC_ADD:
+        case BNX2X_VLAN_MAC_MOVE:
+                rc = qo->vlan_mac.put_credit(&qo->vlan_mac);
+                break;
+        case BNX2X_VLAN_MAC_DEL:
+                rc = qo->vlan_mac.get_credit(&qo->vlan_mac);
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        if (rc != true)
+                return -EINVAL;
+
+        return 0;
+}
+
 /**
  * bnx2x_wait_vlan_mac - passivly wait for 5 seconds until all work completes.
  *
@@ -1801,8 +1832,14 @@ static int bnx2x_vlan_mac_del_all(struct bnx2x *bp,
 
         list_for_each_entry_safe(exeq_pos, exeq_pos_n, &exeq->exe_queue, link) {
                 if (exeq_pos->cmd_data.vlan_mac.vlan_mac_flags ==
-                    *vlan_mac_flags)
+                    *vlan_mac_flags) {
+                        rc = exeq->remove(bp, exeq->owner, exeq_pos);
+                        if (rc) {
+                                BNX2X_ERR("Failed to remove command\n");
+                                return rc;
+                        }
                         list_del(&exeq_pos->link);
+                }
         }
 
         spin_unlock_bh(&exeq->lock);
@@ -1908,6 +1945,7 @@ void bnx2x_init_mac_obj(struct bnx2x *bp,
                 bnx2x_exe_queue_init(bp,
                                      &mac_obj->exe_queue, 1, qable_obj,
                                      bnx2x_validate_vlan_mac,
+                                     bnx2x_remove_vlan_mac,
                                      bnx2x_optimize_vlan_mac,
                                      bnx2x_execute_vlan_mac,
                                      bnx2x_exeq_get_mac);
@@ -1924,6 +1962,7 @@ void bnx2x_init_mac_obj(struct bnx2x *bp,
                 bnx2x_exe_queue_init(bp,
                                      &mac_obj->exe_queue, CLASSIFY_RULES_COUNT,
                                      qable_obj, bnx2x_validate_vlan_mac,
+                                     bnx2x_remove_vlan_mac,
                                      bnx2x_optimize_vlan_mac,
                                      bnx2x_execute_vlan_mac,
                                      bnx2x_exeq_get_mac);
@@ -1963,6 +2002,7 @@ void bnx2x_init_vlan_obj(struct bnx2x *bp,
                 bnx2x_exe_queue_init(bp,
                                      &vlan_obj->exe_queue, CLASSIFY_RULES_COUNT,
                                      qable_obj, bnx2x_validate_vlan_mac,
+                                     bnx2x_remove_vlan_mac,
                                      bnx2x_optimize_vlan_mac,
                                      bnx2x_execute_vlan_mac,
                                      bnx2x_exeq_get_vlan);
@@ -2009,6 +2049,7 @@ void bnx2x_init_vlan_mac_obj(struct bnx2x *bp,
                 bnx2x_exe_queue_init(bp,
                                      &vlan_mac_obj->exe_queue, 1, qable_obj,
                                      bnx2x_validate_vlan_mac,
+                                     bnx2x_remove_vlan_mac,
                                      bnx2x_optimize_vlan_mac,
                                      bnx2x_execute_vlan_mac,
                                      bnx2x_exeq_get_vlan_mac);
@@ -2025,6 +2066,7 @@ void bnx2x_init_vlan_mac_obj(struct bnx2x *bp,
                                      &vlan_mac_obj->exe_queue,
                                      CLASSIFY_RULES_COUNT,
                                      qable_obj, bnx2x_validate_vlan_mac,
+                                     bnx2x_remove_vlan_mac,
                                      bnx2x_optimize_vlan_mac,
                                      bnx2x_execute_vlan_mac,
                                      bnx2x_exeq_get_vlan_mac);
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
index 992308ff82e8..66da39f0c84a 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
@@ -161,6 +161,10 @@ typedef int (*exe_q_validate)(struct bnx2x *bp,
                               union bnx2x_qable_obj *o,
                               struct bnx2x_exeq_elem *elem);
 
+typedef int (*exe_q_remove)(struct bnx2x *bp,
+                            union bnx2x_qable_obj *o,
+                            struct bnx2x_exeq_elem *elem);
+
 /**
  * @return positive is entry was optimized, 0 - if not, negative
  *         in case of an error.
@@ -203,11 +207,18 @@ struct bnx2x_exe_queue_obj {
          */
         exe_q_validate          validate;
 
+        /**
+         * Called before removing pending commands, cleaning allocated
+         * resources (e.g., credits from validate)
+         */
+         exe_q_remove           remove;
 
         /**
          * This will try to cancel the current pending commands list
          * considering the new command.
          *
+         * Returns the number of optimized commands or a negative error code
+         *
          * Must run under exe_queue->lock
          */
         exe_q_optimize          optimize;
diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index d529af99157d..a1f2e0fed78b 100644
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -6667,14 +6667,9 @@ static netdev_tx_t tg3_start_xmit(struct sk_buff *skb, struct net_device *dev)
                 iph = ip_hdr(skb);
                 tcp_opt_len = tcp_optlen(skb);
 
-                if (skb_is_gso_v6(skb)) {
-                        hdr_len = skb_headlen(skb) - ETH_HLEN;
-                } else {
-                        u32 ip_tcp_len;
-
-                        ip_tcp_len = ip_hdrlen(skb) + sizeof(struct tcphdr);
-                        hdr_len = ip_tcp_len + tcp_opt_len;
+                hdr_len = skb_transport_offset(skb) + tcp_hdrlen(skb) - ETH_HLEN;
 
+                if (!skb_is_gso_v6(skb)) {
                         iph->check = 0;
                         iph->tot_len = htons(mss + hdr_len);
                 }
diff --git a/drivers/net/ethernet/cisco/enic/enic.h b/drivers/net/ethernet/cisco/enic/enic.h
index fe0c29acdbe6..ee93a2087fe6 100644
--- a/drivers/net/ethernet/cisco/enic/enic.h
+++ b/drivers/net/ethernet/cisco/enic/enic.h
@@ -32,7 +32,7 @@
 
 #define DRV_NAME                "enic"
 #define DRV_DESCRIPTION         "Cisco VIC Ethernet NIC Driver"
-#define DRV_VERSION             "2.1.1.28"
+#define DRV_VERSION             "2.1.1.31"
 #define DRV_COPYRIGHT           "Copyright 2008-2011 Cisco Systems, Inc"
 
 #define ENIC_BARS_MAX           6
diff --git a/drivers/net/ethernet/cisco/enic/enic_main.c b/drivers/net/ethernet/cisco/enic/enic_main.c
index 2fd9db4b1be5..ab3f67f980d8 100644
--- a/drivers/net/ethernet/cisco/enic/enic_main.c
+++ b/drivers/net/ethernet/cisco/enic/enic_main.c
@@ -57,11 +57,13 @@
 
 #define PCI_DEVICE_ID_CISCO_VIC_ENET         0x0043  /* ethernet vnic */
 #define PCI_DEVICE_ID_CISCO_VIC_ENET_DYN     0x0044  /* enet dynamic vnic */
+#define PCI_DEVICE_ID_CISCO_VIC_ENET_VF      0x0071  /* enet SRIOV VF */
 
 /* Supported devices */
 static DEFINE_PCI_DEVICE_TABLE(enic_id_table) = {
         { PCI_VDEVICE(CISCO, PCI_DEVICE_ID_CISCO_VIC_ENET) },
         { PCI_VDEVICE(CISCO, PCI_DEVICE_ID_CISCO_VIC_ENET_DYN) },
+        { PCI_VDEVICE(CISCO, PCI_DEVICE_ID_CISCO_VIC_ENET_VF) },
         { 0, }  /* end of table */
 };
 
@@ -132,6 +134,11 @@ int enic_sriov_enabled(struct enic *enic)
         return (enic->priv_flags & ENIC_SRIOV_ENABLED) ? 1 : 0;
 }
 
+static int enic_is_sriov_vf(struct enic *enic)
+{
+        return enic->pdev->device == PCI_DEVICE_ID_CISCO_VIC_ENET_VF;
+}
+
 int enic_is_valid_vf(struct enic *enic, int vf)
 {
 #ifdef CONFIG_PCI_IOV
@@ -437,7 +444,7 @@ static void enic_mtu_check(struct enic *enic)
 
         if (mtu && mtu != enic->port_mtu) {
                 enic->port_mtu = mtu;
-                if (enic_is_dynamic(enic)) {
+                if (enic_is_dynamic(enic) || enic_is_sriov_vf(enic)) {
                         mtu = max_t(int, ENIC_MIN_MTU,
                                 min_t(int, ENIC_MAX_MTU, mtu));
                         if (mtu != netdev->mtu)
@@ -849,7 +856,7 @@ static int enic_set_mac_addr(struct net_device *netdev, char *addr)
 {
         struct enic *enic = netdev_priv(netdev);
 
-        if (enic_is_dynamic(enic)) {
+        if (enic_is_dynamic(enic) || enic_is_sriov_vf(enic)) {
                 if (!is_valid_ether_addr(addr) && !is_zero_ether_addr(addr))
                         return -EADDRNOTAVAIL;
         } else {
@@ -1608,7 +1615,7 @@ static int enic_open(struct net_device *netdev)
         for (i = 0; i < enic->rq_count; i++)
                 vnic_rq_enable(&enic->rq[i]);
 
-        if (!enic_is_dynamic(enic))
+        if (!enic_is_dynamic(enic) && !enic_is_sriov_vf(enic))
                 enic_dev_add_station_addr(enic);
 
         enic_set_rx_mode(netdev);
@@ -1659,7 +1666,7 @@ static int enic_stop(struct net_device *netdev)
         netif_carrier_off(netdev);
         netif_tx_disable(netdev);
 
-        if (!enic_is_dynamic(enic))
+        if (!enic_is_dynamic(enic) && !enic_is_sriov_vf(enic))
                 enic_dev_del_station_addr(enic);
 
         for (i = 0; i < enic->wq_count; i++) {
@@ -1696,7 +1703,7 @@ static int enic_change_mtu(struct net_device *netdev, int new_mtu)
         if (new_mtu < ENIC_MIN_MTU || new_mtu > ENIC_MAX_MTU)
                 return -EINVAL;
 
-        if (enic_is_dynamic(enic))
+        if (enic_is_dynamic(enic) || enic_is_sriov_vf(enic))
                 return -EOPNOTSUPP;
 
         if (running)
@@ -2263,10 +2270,10 @@ static int __devinit enic_probe(struct pci_dev *pdev,
         int using_dac = 0;
         unsigned int i;
         int err;
-        int num_pps = 1;
 #ifdef CONFIG_PCI_IOV
         int pos = 0;
 #endif
+        int num_pps = 1;
 
         /* Allocate net device structure and initialize.  Private
          * instance data is initialized to zero.
@@ -2376,14 +2383,14 @@ static int __devinit enic_probe(struct pci_dev *pdev,
                         num_pps = enic->num_vfs;
                 }
         }
-
 #endif
+
         /* Allocate structure for port profiles */
         enic->pp = kcalloc(num_pps, sizeof(*enic->pp), GFP_KERNEL);
         if (!enic->pp) {
                 pr_err("port profile alloc failed, aborting\n");
                 err = -ENOMEM;
-                goto err_out_disable_sriov;
+                goto err_out_disable_sriov_pp;
         }
 
         /* Issue device open to get device in known state
@@ -2392,7 +2399,7 @@ static int __devinit enic_probe(struct pci_dev *pdev,
         err = enic_dev_open(enic);
         if (err) {
                 dev_err(dev, "vNIC dev open failed, aborting\n");
-                goto err_out_free_pp;
+                goto err_out_disable_sriov;
         }
 
         /* Setup devcmd lock
@@ -2426,7 +2433,7 @@ static int __devinit enic_probe(struct pci_dev *pdev,
          * called later by an upper layer.
          */
 
-        if (!enic_is_dynamic(enic)) {
+        if (!enic_is_dynamic(enic) && !enic_is_sriov_vf(enic)) {
                 err = vnic_dev_init(enic->vdev, 0);
                 if (err) {
                         dev_err(dev, "vNIC dev init failed, aborting\n");
@@ -2460,8 +2467,7 @@ static int __devinit enic_probe(struct pci_dev *pdev,
         (void)enic_change_mtu(netdev, enic->port_mtu);
 
 #ifdef CONFIG_PCI_IOV
-        if (enic_is_dynamic(enic) && pdev->is_virtfn &&
-                is_zero_ether_addr(enic->mac_addr))
+        if (enic_is_sriov_vf(enic) && is_zero_ether_addr(enic->mac_addr))
                 random_ether_addr(enic->mac_addr);
 #endif
 
@@ -2474,7 +2480,7 @@ static int __devinit enic_probe(struct pci_dev *pdev,
         enic->tx_coalesce_usecs = enic->config.intr_timer_usec;
         enic->rx_coalesce_usecs = enic->tx_coalesce_usecs;
 
-        if (enic_is_dynamic(enic))
+        if (enic_is_dynamic(enic) || enic_is_sriov_vf(enic))
                 netdev->netdev_ops = &enic_netdev_dynamic_ops;
         else
                 netdev->netdev_ops = &enic_netdev_ops;
@@ -2516,17 +2522,17 @@ err_out_dev_deinit:
         enic_dev_deinit(enic);
 err_out_dev_close:
         vnic_dev_close(enic->vdev);
-err_out_free_pp:
-        kfree(enic->pp);
 err_out_disable_sriov:
+        kfree(enic->pp);
+err_out_disable_sriov_pp:
 #ifdef CONFIG_PCI_IOV
         if (enic_sriov_enabled(enic)) {
                 pci_disable_sriov(pdev);
                 enic->priv_flags &= ~ENIC_SRIOV_ENABLED;
         }
 err_out_vnic_unregister:
-        vnic_dev_unregister(enic->vdev);
 #endif
+        vnic_dev_unregister(enic->vdev);
 err_out_iounmap:
         enic_iounmap(enic);
 err_out_release_regions:
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index a6bcdb5cd2be..e703d64434f8 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -1786,8 +1786,7 @@ static void be_rx_queues_destroy(struct be_adapter *adapter)
 static u32 be_num_rxqs_want(struct be_adapter *adapter)
 {
         if ((adapter->function_caps & BE_FUNCTION_CAPS_RSS) &&
-             !sriov_enabled(adapter) && be_physfn(adapter) &&
-             !be_is_mc(adapter)) {
+             !sriov_enabled(adapter) && be_physfn(adapter)) {
                 return 1 + MAX_RSS_QS; /* one default non-RSS queue */
         } else {
                 dev_warn(&adapter->pdev->dev,
diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c
index fb5579a3b19d..47f85c337cf7 100644
--- a/drivers/net/ethernet/faraday/ftgmac100.c
+++ b/drivers/net/ethernet/faraday/ftgmac100.c
@@ -25,6 +25,7 @@
 #include <linux/etherdevice.h>
 #include <linux/ethtool.h>
 #include <linux/init.h>
+#include <linux/interrupt.h>
 #include <linux/io.h>
 #include <linux/module.h>
 #include <linux/netdevice.h>
diff --git a/drivers/net/ethernet/faraday/ftmac100.c b/drivers/net/ethernet/faraday/ftmac100.c
index a127cb2476c7..bb336a0959c9 100644
--- a/drivers/net/ethernet/faraday/ftmac100.c
+++ b/drivers/net/ethernet/faraday/ftmac100.c
@@ -25,6 +25,7 @@
 #include <linux/etherdevice.h>
 #include <linux/ethtool.h>
 #include <linux/init.h>
+#include <linux/interrupt.h>
 #include <linux/io.h>
 #include <linux/mii.h>
 #include <linux/module.h>
diff --git a/drivers/net/ethernet/intel/igb/Makefile b/drivers/net/ethernet/intel/igb/Makefile
index c6e4621b6262..6565c463185c 100644
--- a/drivers/net/ethernet/intel/igb/Makefile
+++ b/drivers/net/ethernet/intel/igb/Makefile
@@ -1,7 +1,7 @@
 ################################################################################
 #
 # Intel 82575 PCI-Express Ethernet Linux driver
-# Copyright(c) 1999 - 2011 Intel Corporation.
+# Copyright(c) 1999 - 2012 Intel Corporation.
 #
 # This program is free software; you can redistribute it and/or modify it
 # under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/igb/e1000_82575.c b/drivers/net/ethernet/intel/igb/e1000_82575.c
index b8e20f037d0a..08bdc33715ee 100644
--- a/drivers/net/ethernet/intel/igb/e1000_82575.c
+++ b/drivers/net/ethernet/intel/igb/e1000_82575.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) Gigabit Ethernet Linux driver
-  Copyright(c) 2007-2011 Intel Corporation.
+  Copyright(c) 2007-2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/igb/e1000_82575.h b/drivers/net/ethernet/intel/igb/e1000_82575.h
index 08a757eb6608..b927d79ab536 100644
--- a/drivers/net/ethernet/intel/igb/e1000_82575.h
+++ b/drivers/net/ethernet/intel/igb/e1000_82575.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) Gigabit Ethernet Linux driver
-  Copyright(c) 2007-2011 Intel Corporation.
+  Copyright(c) 2007-2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/igb/e1000_defines.h b/drivers/net/ethernet/intel/igb/e1000_defines.h
index f5fc5725ea94..aed217449f0d 100644
--- a/drivers/net/ethernet/intel/igb/e1000_defines.h
+++ b/drivers/net/ethernet/intel/igb/e1000_defines.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) Gigabit Ethernet Linux driver
-  Copyright(c) 2007-2011 Intel Corporation.
+  Copyright(c) 2007-2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/igb/e1000_hw.h b/drivers/net/ethernet/intel/igb/e1000_hw.h
index 4519a1367170..f67cbd3fa307 100644
--- a/drivers/net/ethernet/intel/igb/e1000_hw.h
+++ b/drivers/net/ethernet/intel/igb/e1000_hw.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) Gigabit Ethernet Linux driver
-  Copyright(c) 2007-2011 Intel Corporation.
+  Copyright(c) 2007-2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/igb/e1000_mac.c b/drivers/net/ethernet/intel/igb/e1000_mac.c
index 73aac082c44d..f57338afd71f 100644
--- a/drivers/net/ethernet/intel/igb/e1000_mac.c
+++ b/drivers/net/ethernet/intel/igb/e1000_mac.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) Gigabit Ethernet Linux driver
-  Copyright(c) 2007-2011 Intel Corporation.
+  Copyright(c) 2007-2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
@@ -151,7 +151,7 @@ void igb_clear_vfta_i350(struct e1000_hw *hw)
  *  Writes value at the given offset in the register array which stores
  *  the VLAN filter table.
  **/
-void igb_write_vfta_i350(struct e1000_hw *hw, u32 offset, u32 value)
+static void igb_write_vfta_i350(struct e1000_hw *hw, u32 offset, u32 value)
 {
         int i;
 
diff --git a/drivers/net/ethernet/intel/igb/e1000_mac.h b/drivers/net/ethernet/intel/igb/e1000_mac.h
index e45996b4ea34..cbddc4e51e30 100644
--- a/drivers/net/ethernet/intel/igb/e1000_mac.h
+++ b/drivers/net/ethernet/intel/igb/e1000_mac.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) Gigabit Ethernet Linux driver
-  Copyright(c) 2007-2011 Intel Corporation.
+  Copyright(c) 2007-2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/igb/e1000_mbx.c b/drivers/net/ethernet/intel/igb/e1000_mbx.c
index 469d95eaa154..5988b8958baf 100644
--- a/drivers/net/ethernet/intel/igb/e1000_mbx.c
+++ b/drivers/net/ethernet/intel/igb/e1000_mbx.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) Gigabit Ethernet Linux driver
-  Copyright(c) 2007-2011 Intel Corporation.
+  Copyright(c) 2007-2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/igb/e1000_mbx.h b/drivers/net/ethernet/intel/igb/e1000_mbx.h
index eddb0f83dcea..dbcfa3d5caec 100644
--- a/drivers/net/ethernet/intel/igb/e1000_mbx.h
+++ b/drivers/net/ethernet/intel/igb/e1000_mbx.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) Gigabit Ethernet Linux driver
-  Copyright(c) 2007-2011 Intel Corporation.
+  Copyright(c) 2007-2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/igb/e1000_nvm.c b/drivers/net/ethernet/intel/igb/e1000_nvm.c
index 40407124e722..fa2c6ba62139 100644
--- a/drivers/net/ethernet/intel/igb/e1000_nvm.c
+++ b/drivers/net/ethernet/intel/igb/e1000_nvm.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) Gigabit Ethernet Linux driver
-  Copyright(c) 2007-2011 Intel Corporation.
+  Copyright(c) 2007-2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/igb/e1000_nvm.h b/drivers/net/ethernet/intel/igb/e1000_nvm.h
index a2a7ca9fa733..825b0228cac0 100644
--- a/drivers/net/ethernet/intel/igb/e1000_nvm.h
+++ b/drivers/net/ethernet/intel/igb/e1000_nvm.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) Gigabit Ethernet Linux driver
-  Copyright(c) 2011 Intel Corporation.
+  Copyright(c) 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/igb/e1000_phy.c b/drivers/net/ethernet/intel/igb/e1000_phy.c
index b17d7c20f817..789de5b83aad 100644
--- a/drivers/net/ethernet/intel/igb/e1000_phy.c
+++ b/drivers/net/ethernet/intel/igb/e1000_phy.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) Gigabit Ethernet Linux driver
-  Copyright(c) 2007-2011 Intel Corporation.
+  Copyright(c) 2007-2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/igb/e1000_phy.h b/drivers/net/ethernet/intel/igb/e1000_phy.h
index 8510797b9d81..4c32ac66ff39 100644
--- a/drivers/net/ethernet/intel/igb/e1000_phy.h
+++ b/drivers/net/ethernet/intel/igb/e1000_phy.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) Gigabit Ethernet Linux driver
-  Copyright(c) 2007-2011 Intel Corporation.
+  Copyright(c) 2007-2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/igb/e1000_regs.h b/drivers/net/ethernet/intel/igb/e1000_regs.h
index 0a860bc1198e..ccdf36d503fd 100644
--- a/drivers/net/ethernet/intel/igb/e1000_regs.h
+++ b/drivers/net/ethernet/intel/igb/e1000_regs.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) Gigabit Ethernet Linux driver
-  Copyright(c) 2007-2011 Intel Corporation.
+  Copyright(c) 2007-2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/igb/igb.h b/drivers/net/ethernet/intel/igb/igb.h
index 3d12e67eebb4..8e33bdd33eea 100644
--- a/drivers/net/ethernet/intel/igb/igb.h
+++ b/drivers/net/ethernet/intel/igb/igb.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) Gigabit Ethernet Linux driver
-  Copyright(c) 2007-2011 Intel Corporation.
+  Copyright(c) 2007-2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/igb/igb_ethtool.c b/drivers/net/ethernet/intel/igb/igb_ethtool.c
index 7998bf4d5946..aa399a8a8f0d 100644
--- a/drivers/net/ethernet/intel/igb/igb_ethtool.c
+++ b/drivers/net/ethernet/intel/igb/igb_ethtool.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) Gigabit Ethernet Linux driver
-  Copyright(c) 2007-2011 Intel Corporation.
+  Copyright(c) 2007-2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index 01e5e89ef959..e91d73c8aa4e 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) Gigabit Ethernet Linux driver
-  Copyright(c) 2007-2011 Intel Corporation.
+  Copyright(c) 2007-2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
@@ -68,7 +68,7 @@ char igb_driver_name[] = "igb";
 char igb_driver_version[] = DRV_VERSION;
 static const char igb_driver_string[] =
                                 "Intel(R) Gigabit Ethernet Network Driver";
-static const char igb_copyright[] = "Copyright (c) 2007-2011 Intel Corporation.";
+static const char igb_copyright[] = "Copyright (c) 2007-2012 Intel Corporation.";
 
 static const struct e1000_info *igb_info_tbl[] = {
         [board_82575] = &e1000_82575_info,
@@ -4003,8 +4003,8 @@ set_itr_now:
         }
 }
 
-void igb_tx_ctxtdesc(struct igb_ring *tx_ring, u32 vlan_macip_lens,
-                     u32 type_tucmd, u32 mss_l4len_idx)
+static void igb_tx_ctxtdesc(struct igb_ring *tx_ring, u32 vlan_macip_lens,
+                            u32 type_tucmd, u32 mss_l4len_idx)
 {
         struct e1000_adv_tx_context_desc *context_desc;
         u16 i = tx_ring->next_to_use;
@@ -5623,7 +5623,7 @@ static irqreturn_t igb_intr(int irq, void *data)
         return IRQ_HANDLED;
 }
 
-void igb_ring_irq_enable(struct igb_q_vector *q_vector)
+static void igb_ring_irq_enable(struct igb_q_vector *q_vector)
 {
         struct igb_adapter *adapter = q_vector->adapter;
         struct e1000_hw *hw = &adapter->hw;
diff --git a/drivers/net/ethernet/intel/igbvf/ethtool.c b/drivers/net/ethernet/intel/igbvf/ethtool.c
index 7b600a1f6366..2dba53446064 100644
--- a/drivers/net/ethernet/intel/igbvf/ethtool.c
+++ b/drivers/net/ethernet/intel/igbvf/ethtool.c
@@ -468,6 +468,5 @@ static const struct ethtool_ops igbvf_ethtool_ops = {
 
 void igbvf_set_ethtool_ops(struct net_device *netdev)
 {
-        /* have to "undeclare" const on this struct to remove warnings */
-        SET_ETHTOOL_OPS(netdev, (struct ethtool_ops *)&igbvf_ethtool_ops);
+        SET_ETHTOOL_OPS(netdev, &igbvf_ethtool_ops);
 }
diff --git a/drivers/net/ethernet/intel/igbvf/netdev.c b/drivers/net/ethernet/intel/igbvf/netdev.c
index fd3da3076c2f..a4b20c865759 100644
--- a/drivers/net/ethernet/intel/igbvf/netdev.c
+++ b/drivers/net/ethernet/intel/igbvf/netdev.c
@@ -1194,11 +1194,6 @@ static int igbvf_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
         struct igbvf_adapter *adapter = netdev_priv(netdev);
         struct e1000_hw *hw = &adapter->hw;
 
-        igbvf_irq_disable(adapter);
-
-        if (!test_bit(__IGBVF_DOWN, &adapter->state))
-                igbvf_irq_enable(adapter);
-
         if (hw->mac.ops.set_vfta(hw, vid, false)) {
                 dev_err(&adapter->pdev->dev,
                         "Failed to remove vlan id %d\n", vid);
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
index 802bfa0f62cc..775602ef90e5 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
@@ -161,19 +161,19 @@
 
 /* Receive DMA Registers */
 #define IXGBE_RDBAL(_i) (((_i) < 64) ? (0x01000 + ((_i) * 0x40)) : \
-                         (0x0D000 + ((_i - 64) * 0x40)))
+                         (0x0D000 + (((_i) - 64) * 0x40)))
 #define IXGBE_RDBAH(_i) (((_i) < 64) ? (0x01004 + ((_i) * 0x40)) : \
-                         (0x0D004 + ((_i - 64) * 0x40)))
+                         (0x0D004 + (((_i) - 64) * 0x40)))
 #define IXGBE_RDLEN(_i) (((_i) < 64) ? (0x01008 + ((_i) * 0x40)) : \
-                         (0x0D008 + ((_i - 64) * 0x40)))
+                         (0x0D008 + (((_i) - 64) * 0x40)))
 #define IXGBE_RDH(_i)   (((_i) < 64) ? (0x01010 + ((_i) * 0x40)) : \
-                         (0x0D010 + ((_i - 64) * 0x40)))
+                         (0x0D010 + (((_i) - 64) * 0x40)))
 #define IXGBE_RDT(_i)   (((_i) < 64) ? (0x01018 + ((_i) * 0x40)) : \
-                         (0x0D018 + ((_i - 64) * 0x40)))
+                         (0x0D018 + (((_i) - 64) * 0x40)))
 #define IXGBE_RXDCTL(_i) (((_i) < 64) ? (0x01028 + ((_i) * 0x40)) : \
-                          (0x0D028 + ((_i - 64) * 0x40)))
+                         (0x0D028 + (((_i) - 64) * 0x40)))
 #define IXGBE_RSCCTL(_i) (((_i) < 64) ? (0x0102C + ((_i) * 0x40)) : \
-                          (0x0D02C + ((_i - 64) * 0x40)))
+                         (0x0D02C + (((_i) - 64) * 0x40)))
 #define IXGBE_RSCDBU     0x03028
 #define IXGBE_RDDCC      0x02F20
 #define IXGBE_RXMEMWRAP  0x03190
@@ -186,7 +186,7 @@
  */
 #define IXGBE_SRRCTL(_i) (((_i) <= 15) ? (0x02100 + ((_i) * 4)) : \
                           (((_i) < 64) ? (0x01014 + ((_i) * 0x40)) : \
-                          (0x0D014 + ((_i - 64) * 0x40))))
+                          (0x0D014 + (((_i) - 64) * 0x40))))
 /*
  * Rx DCA Control Register:
  * 00-15 : 0x02200 + n*4
@@ -195,7 +195,7 @@
  */
 #define IXGBE_DCA_RXCTRL(_i)    (((_i) <= 15) ? (0x02200 + ((_i) * 4)) : \
                                  (((_i) < 64) ? (0x0100C + ((_i) * 0x40)) : \
-                                 (0x0D00C + ((_i - 64) * 0x40))))
+                                 (0x0D00C + (((_i) - 64) * 0x40))))
 #define IXGBE_RDRXCTL           0x02F00
 #define IXGBE_RXPBSIZE(_i)      (0x03C00 + ((_i) * 4))
                                              /* 8 of these 0x03C00 - 0x03C1C */
@@ -344,9 +344,9 @@
 
 #define IXGBE_WUPL      0x05900
 #define IXGBE_WUPM      0x05A00 /* wake up pkt memory 0x5A00-0x5A7C */
-#define IXGBE_FHFT(_n)     (0x09000 + (_n * 0x100)) /* Flex host filter table */
-#define IXGBE_FHFT_EXT(_n) (0x09800 + (_n * 0x100)) /* Ext Flexible Host
-                                                     * Filter Table */
+#define IXGBE_FHFT(_n)  (0x09000 + ((_n) * 0x100)) /* Flex host filter table */
+#define IXGBE_FHFT_EXT(_n)      (0x09800 + ((_n) * 0x100)) /* Ext Flexible Host
+                                                            * Filter Table */
 
 #define IXGBE_FLEXIBLE_FILTER_COUNT_MAX         4
 #define IXGBE_EXT_FLEXIBLE_FILTER_COUNT_MAX     2
@@ -1485,7 +1485,7 @@ enum {
 #define IXGBE_LED_BLINK_BASE     0x00000080
 #define IXGBE_LED_MODE_MASK_BASE 0x0000000F
 #define IXGBE_LED_OFFSET(_base, _i) (_base << (8 * (_i)))
-#define IXGBE_LED_MODE_SHIFT(_i) (8*(_i))
+#define IXGBE_LED_MODE_SHIFT(_i) (8 * (_i))
 #define IXGBE_LED_IVRT(_i)       IXGBE_LED_OFFSET(IXGBE_LED_IVRT_BASE, _i)
 #define IXGBE_LED_BLINK(_i)      IXGBE_LED_OFFSET(IXGBE_LED_BLINK_BASE, _i)
 #define IXGBE_LED_MODE_MASK(_i)  IXGBE_LED_OFFSET(IXGBE_LED_MODE_MASK_BASE, _i)
@@ -2068,9 +2068,9 @@ enum {
 
 /* SR-IOV specific macros */
 #define IXGBE_MBVFICR_INDEX(vf_number)   (vf_number >> 4)
-#define IXGBE_MBVFICR(_i)                (0x00710 + (_i * 4))
-#define IXGBE_VFLRE(_i)                  (((_i & 1) ? 0x001C0 : 0x00600))
-#define IXGBE_VFLREC(_i)                 (0x00700 + (_i * 4))
+#define IXGBE_MBVFICR(_i)               (0x00710 + ((_i) * 4))
+#define IXGBE_VFLRE(_i)         ((((_i) & 1) ? 0x001C0 : 0x00600))
+#define IXGBE_VFLREC(_i)                (0x00700 + ((_i) * 4))
 
 enum ixgbe_fdir_pballoc_type {
         IXGBE_FDIR_PBALLOC_NONE = 0,
diff --git a/drivers/net/ethernet/intel/ixgbevf/ethtool.c b/drivers/net/ethernet/intel/ixgbevf/ethtool.c
index dc8e6511c640..c85700318147 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ethtool.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ethtool.c
@@ -56,7 +56,8 @@ struct ixgbe_stats {
                             offsetof(struct ixgbevf_adapter, m),         \
                             offsetof(struct ixgbevf_adapter, b),         \
                             offsetof(struct ixgbevf_adapter, r)
-static struct ixgbe_stats ixgbe_gstrings_stats[] = {
+
+static const struct ixgbe_stats ixgbe_gstrings_stats[] = {
         {"rx_packets", IXGBEVF_STAT(stats.vfgprc, stats.base_vfgprc,
                                     stats.saved_reset_vfgprc)},
         {"tx_packets", IXGBEVF_STAT(stats.vfgptc, stats.base_vfgptc,
@@ -671,7 +672,7 @@ static int ixgbevf_nway_reset(struct net_device *netdev)
         return 0;
 }
 
-static struct ethtool_ops ixgbevf_ethtool_ops = {
+static const struct ethtool_ops ixgbevf_ethtool_ops = {
         .get_settings           = ixgbevf_get_settings,
         .get_drvinfo            = ixgbevf_get_drvinfo,
         .get_regs_len           = ixgbevf_get_regs_len,
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h b/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
index e6c9d1a927a9..9075c1d61039 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
@@ -279,12 +279,12 @@ enum ixgbevf_boards {
         board_X540_vf,
 };
 
-extern struct ixgbevf_info ixgbevf_82599_vf_info;
-extern struct ixgbevf_info ixgbevf_X540_vf_info;
-extern struct ixgbe_mbx_operations ixgbevf_mbx_ops;
+extern const struct ixgbevf_info ixgbevf_82599_vf_info;
+extern const struct ixgbevf_info ixgbevf_X540_vf_info;
+extern const struct ixgbe_mbx_operations ixgbevf_mbx_ops;
 
 /* needed by ethtool.c */
-extern char ixgbevf_driver_name[];
+extern const char ixgbevf_driver_name[];
 extern const char ixgbevf_driver_version[];
 
 extern int ixgbevf_up(struct ixgbevf_adapter *adapter);
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
index 891162d1610c..bed411bada21 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
@@ -53,7 +53,7 @@
 
 #include "ixgbevf.h"
 
-char ixgbevf_driver_name[] = "ixgbevf";
+const char ixgbevf_driver_name[] = "ixgbevf";
 static const char ixgbevf_driver_string[] =
         "Intel(R) 10 Gigabit PCI Express Virtual Function Network Driver";
 
@@ -917,31 +917,34 @@ static irqreturn_t ixgbevf_msix_mbx(int irq, void *data)
         struct ixgbe_hw *hw = &adapter->hw;
         u32 eicr;
         u32 msg;
+        bool got_ack = false;
 
         eicr = IXGBE_READ_REG(hw, IXGBE_VTEICS);
         IXGBE_WRITE_REG(hw, IXGBE_VTEICR, eicr);
 
-        if (!hw->mbx.ops.check_for_ack(hw)) {
-                /*
-                 * checking for the ack clears the PFACK bit.  Place
-                 * it back in the v2p_mailbox cache so that anyone
-                 * polling for an ack will not miss it.  Also
-                 * avoid the read below because the code to read
-                 * the mailbox will also clear the ack bit.  This was
-                 * causing lost acks.  Just cache the bit and exit
-                 * the IRQ handler.
-                 */
-                hw->mbx.v2p_mailbox |= IXGBE_VFMAILBOX_PFACK;
-                goto out;
-        }
+        if (!hw->mbx.ops.check_for_ack(hw))
+                got_ack = true;
 
-        /* Not an ack interrupt, go ahead and read the message */
-        hw->mbx.ops.read(hw, &msg, 1);
+        if (!hw->mbx.ops.check_for_msg(hw)) {
+                hw->mbx.ops.read(hw, &msg, 1);
 
-        if ((msg & IXGBE_MBVFICR_VFREQ_MASK) == IXGBE_PF_CONTROL_MSG)
-                mod_timer(&adapter->watchdog_timer,
-                          round_jiffies(jiffies + 1));
+                if ((msg & IXGBE_MBVFICR_VFREQ_MASK) == IXGBE_PF_CONTROL_MSG)
+                        mod_timer(&adapter->watchdog_timer,
+                                  round_jiffies(jiffies + 1));
 
+                if (msg & IXGBE_VT_MSGTYPE_NACK)
+                        pr_warn("Last Request of type %2.2x to PF Nacked\n",
+                                msg & 0xFF);
+                goto out;
+        }
+
+        /*
+         * checking for the ack clears the PFACK bit.  Place
+         * it back in the v2p_mailbox cache so that anyone
+         * polling for an ack will not miss it
+         */
+        if (got_ack)
+                hw->mbx.v2p_mailbox |= IXGBE_VFMAILBOX_PFACK;
 out:
         return IRQ_HANDLED;
 }
diff --git a/drivers/net/ethernet/intel/ixgbevf/mbx.c b/drivers/net/ethernet/intel/ixgbevf/mbx.c
index 930fa83f2568..13532d9ba72d 100644
--- a/drivers/net/ethernet/intel/ixgbevf/mbx.c
+++ b/drivers/net/ethernet/intel/ixgbevf/mbx.c
@@ -26,6 +26,7 @@
 *******************************************************************************/
 
 #include "mbx.h"
+#include "ixgbevf.h"
 
 /**
  *  ixgbevf_poll_for_msg - Wait for message notification
@@ -328,7 +329,7 @@ static s32 ixgbevf_init_mbx_params_vf(struct ixgbe_hw *hw)
         return 0;
 }
 
-struct ixgbe_mbx_operations ixgbevf_mbx_ops = {
+const struct ixgbe_mbx_operations ixgbevf_mbx_ops = {
         .init_params   = ixgbevf_init_mbx_params_vf,
         .read          = ixgbevf_read_mbx_vf,
         .write         = ixgbevf_write_mbx_vf,
diff --git a/drivers/net/ethernet/intel/ixgbevf/vf.c b/drivers/net/ethernet/intel/ixgbevf/vf.c
index 21533e300367..d0138d7a31a1 100644
--- a/drivers/net/ethernet/intel/ixgbevf/vf.c
+++ b/drivers/net/ethernet/intel/ixgbevf/vf.c
@@ -26,6 +26,7 @@
 *******************************************************************************/
 
 #include "vf.h"
+#include "ixgbevf.h"
 
 /**
  *  ixgbevf_start_hw_vf - Prepare hardware for Tx/Rx
@@ -401,7 +402,7 @@ static s32 ixgbevf_check_mac_link_vf(struct ixgbe_hw *hw,
         return 0;
 }
 
-static struct ixgbe_mac_operations ixgbevf_mac_ops = {
+static const struct ixgbe_mac_operations ixgbevf_mac_ops = {
         .init_hw             = ixgbevf_init_hw_vf,
         .reset_hw            = ixgbevf_reset_hw_vf,
         .start_hw            = ixgbevf_start_hw_vf,
@@ -415,12 +416,12 @@ static struct ixgbe_mac_operations ixgbevf_mac_ops = {
         .set_vfta            = ixgbevf_set_vfta_vf,
 };
 
-struct ixgbevf_info ixgbevf_82599_vf_info = {
+const struct ixgbevf_info ixgbevf_82599_vf_info = {
         .mac = ixgbe_mac_82599_vf,
         .mac_ops = &ixgbevf_mac_ops,
 };
 
-struct ixgbevf_info ixgbevf_X540_vf_info = {
+const struct ixgbevf_info ixgbevf_X540_vf_info = {
         .mac = ixgbe_mac_X540_vf,
         .mac_ops = &ixgbevf_mac_ops,
 };
diff --git a/drivers/net/ethernet/intel/ixgbevf/vf.h b/drivers/net/ethernet/intel/ixgbevf/vf.h
index 10306b492ee6..d556619a9212 100644
--- a/drivers/net/ethernet/intel/ixgbevf/vf.h
+++ b/drivers/net/ethernet/intel/ixgbevf/vf.h
@@ -167,7 +167,7 @@ struct ixgbevf_hw_stats {
 
 struct ixgbevf_info {
         enum ixgbe_mac_type             mac;
-        struct ixgbe_mac_operations     *mac_ops;
+        const struct ixgbe_mac_operations *mac_ops;
 };
 
 #endif /* __IXGBE_VF_H__ */
diff --git a/drivers/net/ethernet/marvell/mv643xx_eth.c b/drivers/net/ethernet/marvell/mv643xx_eth.c
index 9c049d2cb97d..9edecfa1f0f4 100644
--- a/drivers/net/ethernet/marvell/mv643xx_eth.c
+++ b/drivers/net/ethernet/marvell/mv643xx_eth.c
@@ -136,6 +136,8 @@ static char mv643xx_eth_driver_version[] = "1.4";
 #define INT_MASK                        0x0068
 #define INT_MASK_EXT                    0x006c
 #define TX_FIFO_URGENT_THRESHOLD        0x0074
+#define RX_DISCARD_FRAME_CNT            0x0084
+#define RX_OVERRUN_FRAME_CNT            0x0088
 #define TXQ_FIX_PRIO_CONF_MOVED         0x00dc
 #define TX_BW_RATE_MOVED                0x00e0
 #define TX_BW_MTU_MOVED                 0x00e8
@@ -334,6 +336,9 @@ struct mib_counters {
         u32 bad_crc_event;
         u32 collision;
         u32 late_collision;
+        /* Non MIB hardware counters */
+        u32 rx_discard;
+        u32 rx_overrun;
 };
 
 struct lro_counters {
@@ -1225,6 +1230,10 @@ static void mib_counters_clear(struct mv643xx_eth_private *mp)
 
         for (i = 0; i < 0x80; i += 4)
                 mib_read(mp, i);
+
+        /* Clear non MIB hw counters also */
+        rdlp(mp, RX_DISCARD_FRAME_CNT);
+        rdlp(mp, RX_OVERRUN_FRAME_CNT);
 }
 
 static void mib_counters_update(struct mv643xx_eth_private *mp)
@@ -1262,6 +1271,9 @@ static void mib_counters_update(struct mv643xx_eth_private *mp)
         p->bad_crc_event += mib_read(mp, 0x74);
         p->collision += mib_read(mp, 0x78);
         p->late_collision += mib_read(mp, 0x7c);
+        /* Non MIB hardware counters */
+        p->rx_discard += rdlp(mp, RX_DISCARD_FRAME_CNT);
+        p->rx_overrun += rdlp(mp, RX_OVERRUN_FRAME_CNT);
         spin_unlock_bh(&mp->mib_counters_lock);
 
         mod_timer(&mp->mib_counters_timer, jiffies + 30 * HZ);
@@ -1413,6 +1425,8 @@ static const struct mv643xx_eth_stats mv643xx_eth_stats[] = {
         MIBSTAT(bad_crc_event),
         MIBSTAT(collision),
         MIBSTAT(late_collision),
+        MIBSTAT(rx_discard),
+        MIBSTAT(rx_overrun),
         LROSTAT(lro_aggregated),
         LROSTAT(lro_flushed),
         LROSTAT(lro_no_desc),
diff --git a/drivers/net/ethernet/marvell/skge.c b/drivers/net/ethernet/marvell/skge.c
index 18a87a57fc0a..edb9bda55d55 100644
--- a/drivers/net/ethernet/marvell/skge.c
+++ b/drivers/net/ethernet/marvell/skge.c
@@ -931,17 +931,20 @@ static int skge_ring_alloc(struct skge_ring *ring, void *vaddr, u32 base)
 }
 
 /* Allocate and setup a new buffer for receiving */
-static void skge_rx_setup(struct skge_port *skge, struct skge_element *e,
-                          struct sk_buff *skb, unsigned int bufsize)
+static int skge_rx_setup(struct pci_dev *pdev,
+                         struct skge_element *e,
+                         struct sk_buff *skb, unsigned int bufsize)
 {
         struct skge_rx_desc *rd = e->desc;
-        u64 map;
+        dma_addr_t map;
 
-        map = pci_map_single(skge->hw->pdev, skb->data, bufsize,
+        map = pci_map_single(pdev, skb->data, bufsize,
                              PCI_DMA_FROMDEVICE);
+        if (pci_dma_mapping_error(pdev, map))
+                goto mapping_error;
 
-        rd->dma_lo = map;
-        rd->dma_hi = map >> 32;
+        rd->dma_lo = lower_32_bits(map);
+        rd->dma_hi = upper_32_bits(map);
         e->skb = skb;
         rd->csum1_start = ETH_HLEN;
         rd->csum2_start = ETH_HLEN;
@@ -953,6 +956,13 @@ static void skge_rx_setup(struct skge_port *skge, struct skge_element *e,
         rd->control = BMU_OWN | BMU_STF | BMU_IRQ_EOF | BMU_TCP_CHECK | bufsize;
         dma_unmap_addr_set(e, mapaddr, map);
         dma_unmap_len_set(e, maplen, bufsize);
+        return 0;
+
+mapping_error:
+        if (net_ratelimit())
+                dev_warn(&pdev->dev, "%s: rx mapping error\n",
+                         skb->dev->name);
+        return -EIO;
 }
 
 /* Resume receiving using existing skb,
@@ -1014,7 +1024,11 @@ static int skge_rx_fill(struct net_device *dev)
                         return -ENOMEM;
 
                 skb_reserve(skb, NET_IP_ALIGN);
-                skge_rx_setup(skge, e, skb, skge->rx_buf_size);
+                if (skge_rx_setup(skge->hw->pdev, e, skb, skge->rx_buf_size)) {
+                        kfree_skb(skb);
+                        return -ENOMEM;
+                }
+
         } while ((e = e->next) != ring->start);
 
         ring->to_clean = ring->start;
@@ -2576,6 +2590,7 @@ static int skge_up(struct net_device *dev)
         }
 
         /* Initialize MAC */
+        netif_carrier_off(dev);
         spin_lock_bh(&hw->phy_lock);
         if (is_genesis(hw))
                 genesis_mac_init(hw, port);
@@ -2728,7 +2743,7 @@ static netdev_tx_t skge_xmit_frame(struct sk_buff *skb,
         struct skge_tx_desc *td;
         int i;
         u32 control, len;
-        u64 map;
+        dma_addr_t map;
 
         if (skb_padto(skb, ETH_ZLEN))
                 return NETDEV_TX_OK;
@@ -2742,11 +2757,14 @@ static netdev_tx_t skge_xmit_frame(struct sk_buff *skb,
         e->skb = skb;
         len = skb_headlen(skb);
         map = pci_map_single(hw->pdev, skb->data, len, PCI_DMA_TODEVICE);
+        if (pci_dma_mapping_error(hw->pdev, map))
+                goto mapping_error;
+
         dma_unmap_addr_set(e, mapaddr, map);
         dma_unmap_len_set(e, maplen, len);
 
-        td->dma_lo = map;
-        td->dma_hi = map >> 32;
+        td->dma_lo = lower_32_bits(map);
+        td->dma_hi = upper_32_bits(map);
 
         if (skb->ip_summed == CHECKSUM_PARTIAL) {
                 const int offset = skb_checksum_start_offset(skb);
@@ -2777,14 +2795,16 @@ static netdev_tx_t skge_xmit_frame(struct sk_buff *skb,
 
                         map = skb_frag_dma_map(&hw->pdev->dev, frag, 0,
                                                skb_frag_size(frag), DMA_TO_DEVICE);
+                        if (dma_mapping_error(&hw->pdev->dev, map))
+                                goto mapping_unwind;
 
                         e = e->next;
                         e->skb = skb;
                         tf = e->desc;
                         BUG_ON(tf->control & BMU_OWN);
 
-                        tf->dma_lo = map;
-                        tf->dma_hi = (u64) map >> 32;
+                        tf->dma_lo = lower_32_bits(map);
+                        tf->dma_hi = upper_32_bits(map);
                         dma_unmap_addr_set(e, mapaddr, map);
                         dma_unmap_len_set(e, maplen, skb_frag_size(frag));
 
@@ -2797,6 +2817,8 @@ static netdev_tx_t skge_xmit_frame(struct sk_buff *skb,
         td->control = BMU_OWN | BMU_SW | BMU_STF | control | len;
         wmb();
 
+        netdev_sent_queue(dev, skb->len);
+
         skge_write8(hw, Q_ADDR(txqaddr[skge->port], Q_CSR), CSR_START);
 
         netif_printk(skge, tx_queued, KERN_DEBUG, skge->netdev,
@@ -2812,15 +2834,35 @@ static netdev_tx_t skge_xmit_frame(struct sk_buff *skb,
         }
 
         return NETDEV_TX_OK;
+
+mapping_unwind:
+        /* unroll any pages that were already mapped.  */
+        if (e != skge->tx_ring.to_use) {
+                struct skge_element *u;
+
+                for (u = skge->tx_ring.to_use->next; u != e; u = u->next)
+                        pci_unmap_page(hw->pdev, dma_unmap_addr(u, mapaddr),
+                                       dma_unmap_len(u, maplen),
+                                       PCI_DMA_TODEVICE);
+                e = skge->tx_ring.to_use;
+        }
+        /* undo the mapping for the skb header */
+        pci_unmap_single(hw->pdev, dma_unmap_addr(e, mapaddr),
+                         dma_unmap_len(e, maplen),
+                         PCI_DMA_TODEVICE);
+mapping_error:
+        /* mapping error causes error message and packet to be discarded. */
+        if (net_ratelimit())
+                dev_warn(&hw->pdev->dev, "%s: tx mapping error\n", dev->name);
+        dev_kfree_skb(skb);
+        return NETDEV_TX_OK;
 }
 
 
 /* Free resources associated with this reing element */
-static void skge_tx_free(struct skge_port *skge, struct skge_element *e,
-                         u32 control)
+static inline void skge_tx_unmap(struct pci_dev *pdev, struct skge_element *e,
+                                 u32 control)
 {
-        struct pci_dev *pdev = skge->hw->pdev;
-
         /* skb header vs. fragment */
         if (control & BMU_STF)
                 pci_unmap_single(pdev, dma_unmap_addr(e, mapaddr),
@@ -2830,13 +2872,6 @@ static void skge_tx_free(struct skge_port *skge, struct skge_element *e,
                 pci_unmap_page(pdev, dma_unmap_addr(e, mapaddr),
                                dma_unmap_len(e, maplen),
                                PCI_DMA_TODEVICE);
-
-        if (control & BMU_EOF) {
-                netif_printk(skge, tx_done, KERN_DEBUG, skge->netdev,
-                             "tx done slot %td\n", e - skge->tx_ring.start);
-
-                dev_kfree_skb(e->skb);
-        }
 }
 
 /* Free all buffers in transmit ring */
@@ -2847,10 +2882,15 @@ static void skge_tx_clean(struct net_device *dev)
 
         for (e = skge->tx_ring.to_clean; e != skge->tx_ring.to_use; e = e->next) {
                 struct skge_tx_desc *td = e->desc;
-                skge_tx_free(skge, e, td->control);
+
+                skge_tx_unmap(skge->hw->pdev, e, td->control);
+
+                if (td->control & BMU_EOF)
+                        dev_kfree_skb(e->skb);
                 td->control = 0;
         }
 
+        netdev_reset_queue(dev);
         skge->tx_ring.to_clean = e;
 }
 
@@ -3059,13 +3099,17 @@ static struct sk_buff *skge_rx_get(struct net_device *dev,
                 if (!nskb)
                         goto resubmit;
 
+                if (unlikely(skge_rx_setup(skge->hw->pdev, e, nskb, skge->rx_buf_size))) {
+                        dev_kfree_skb(nskb);
+                        goto resubmit;
+                }
+
                 pci_unmap_single(skge->hw->pdev,
                                  dma_unmap_addr(e, mapaddr),
                                  dma_unmap_len(e, maplen),
                                  PCI_DMA_FROMDEVICE);
                 skb = e->skb;
                 prefetch(skb->data);
-                skge_rx_setup(skge, e, nskb, skge->rx_buf_size);
         }
 
         skb_put(skb, len);
@@ -3111,6 +3155,7 @@ static void skge_tx_done(struct net_device *dev)
         struct skge_port *skge = netdev_priv(dev);
         struct skge_ring *ring = &skge->tx_ring;
         struct skge_element *e;
+        unsigned int bytes_compl = 0, pkts_compl = 0;
 
         skge_write8(skge->hw, Q_ADDR(txqaddr[skge->port], Q_CSR), CSR_IRQ_CL_F);
 
@@ -3120,8 +3165,20 @@ static void skge_tx_done(struct net_device *dev)
                 if (control & BMU_OWN)
                         break;
 
-                skge_tx_free(skge, e, control);
+                skge_tx_unmap(skge->hw->pdev, e, control);
+
+                if (control & BMU_EOF) {
+                        netif_printk(skge, tx_done, KERN_DEBUG, skge->netdev,
+                                     "tx done slot %td\n",
+                                     e - skge->tx_ring.start);
+
+                        pkts_compl++;
+                        bytes_compl += e->skb->len;
+
+                        dev_kfree_skb(e->skb);
+                }
         }
+        netdev_completed_queue(dev, pkts_compl, bytes_compl);
         skge->tx_ring.to_clean = e;
 
         /* Can run lockless until we need to synchronize to restart queue. */
diff --git a/drivers/net/ethernet/mellanox/mlx4/cmd.c b/drivers/net/ethernet/mellanox/mlx4/cmd.c
index 978f593094c0..405e6ac3faf6 100644
--- a/drivers/net/ethernet/mellanox/mlx4/cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx4/cmd.c
@@ -1247,6 +1247,7 @@ static void mlx4_master_do_cmd(struct mlx4_dev *dev, int slave, u8 cmd,
         u32 reply;
         u32 slave_status = 0;
         u8 is_going_down = 0;
+        int i;
 
         slave_state[slave].comm_toggle ^= 1;
         reply = (u32) slave_state[slave].comm_toggle << 31;
@@ -1258,6 +1259,10 @@ static void mlx4_master_do_cmd(struct mlx4_dev *dev, int slave, u8 cmd,
         if (cmd == MLX4_COMM_CMD_RESET) {
                 mlx4_warn(dev, "Received reset from slave:%d\n", slave);
                 slave_state[slave].active = false;
+                for (i = 0; i < MLX4_EVENT_TYPES_NUM; ++i) {
+                                slave_state[slave].event_eq[i].eqn = -1;
+                                slave_state[slave].event_eq[i].token = 0;
+                }
                 /*check if we are in the middle of FLR process,
                 if so return "retry" status to the slave*/
                 if (MLX4_COMM_CMD_FLR == slave_state[slave].last_cmd) {
@@ -1452,7 +1457,7 @@ int mlx4_multi_func_init(struct mlx4_dev *dev)
 {
         struct mlx4_priv *priv = mlx4_priv(dev);
         struct mlx4_slave_state *s_state;
-        int i, err, port;
+        int i, j, err, port;
 
         priv->mfunc.vhcr = dma_alloc_coherent(&(dev->pdev->dev), PAGE_SIZE,
                                             &priv->mfunc.vhcr_dma,
@@ -1485,6 +1490,8 @@ int mlx4_multi_func_init(struct mlx4_dev *dev)
                 for (i = 0; i < dev->num_slaves; ++i) {
                         s_state = &priv->mfunc.master.slave_state[i];
                         s_state->last_cmd = MLX4_COMM_CMD_RESET;
+                        for (j = 0; j < MLX4_EVENT_TYPES_NUM; ++j)
+                                s_state->event_eq[j].eqn = -1;
                         __raw_writel((__force u32) 0,
                                      &priv->mfunc.comm[i].slave_write);
                         __raw_writel((__force u32) 0,
diff --git a/drivers/net/ethernet/mellanox/mlx4/cq.c b/drivers/net/ethernet/mellanox/mlx4/cq.c
index 475f9d6af955..7e64033d7de3 100644
--- a/drivers/net/ethernet/mellanox/mlx4/cq.c
+++ b/drivers/net/ethernet/mellanox/mlx4/cq.c
@@ -96,7 +96,7 @@ void mlx4_cq_event(struct mlx4_dev *dev, u32 cqn, int event_type)
 static int mlx4_SW2HW_CQ(struct mlx4_dev *dev, struct mlx4_cmd_mailbox *mailbox,
                          int cq_num)
 {
-        return mlx4_cmd(dev, mailbox->dma | dev->caps.function, cq_num, 0,
+        return mlx4_cmd(dev, mailbox->dma, cq_num, 0,
                         MLX4_CMD_SW2HW_CQ, MLX4_CMD_TIME_CLASS_A,
                         MLX4_CMD_WRAPPED);
 }
@@ -111,7 +111,7 @@ static int mlx4_MODIFY_CQ(struct mlx4_dev *dev, struct mlx4_cmd_mailbox *mailbox
 static int mlx4_HW2SW_CQ(struct mlx4_dev *dev, struct mlx4_cmd_mailbox *mailbox,
                          int cq_num)
 {
-        return mlx4_cmd_box(dev, dev->caps.function, mailbox ? mailbox->dma : 0,
+        return mlx4_cmd_box(dev, 0, mailbox ? mailbox->dma : 0,
                             cq_num, mailbox ? 0 : 1, MLX4_CMD_HW2SW_CQ,
                             MLX4_CMD_TIME_CLASS_A, MLX4_CMD_WRAPPED);
 }
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
index 7dbc6a230779..70346fd7f9c4 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
@@ -183,10 +183,11 @@ static int mlx4_en_set_wol(struct net_device *netdev,
 static int mlx4_en_get_sset_count(struct net_device *dev, int sset)
 {
         struct mlx4_en_priv *priv = netdev_priv(dev);
+        int bit_count = hweight64(priv->stats_bitmap);
 
         switch (sset) {
         case ETH_SS_STATS:
-                return NUM_ALL_STATS +
+                return (priv->stats_bitmap ? bit_count : NUM_ALL_STATS) +
                         (priv->tx_ring_num + priv->rx_ring_num) * 2;
         case ETH_SS_TEST:
                 return MLX4_EN_NUM_SELF_TEST - !(priv->mdev->dev->caps.flags
@@ -201,14 +202,34 @@ static void mlx4_en_get_ethtool_stats(struct net_device *dev,
 {
         struct mlx4_en_priv *priv = netdev_priv(dev);
         int index = 0;
-        int i;
+        int i, j = 0;
 
         spin_lock_bh(&priv->stats_lock);
 
-        for (i = 0; i < NUM_MAIN_STATS; i++)
-                data[index++] = ((unsigned long *) &priv->stats)[i];
-        for (i = 0; i < NUM_PORT_STATS; i++)
-                data[index++] = ((unsigned long *) &priv->port_stats)[i];
+        if (!(priv->stats_bitmap)) {
+                for (i = 0; i < NUM_MAIN_STATS; i++)
+                        data[index++] =
+                                ((unsigned long *) &priv->stats)[i];
+                for (i = 0; i < NUM_PORT_STATS; i++)
+                        data[index++] =
+                                ((unsigned long *) &priv->port_stats)[i];
+                for (i = 0; i < NUM_PKT_STATS; i++)
+                        data[index++] =
+                                ((unsigned long *) &priv->pkstats)[i];
+        } else {
+                for (i = 0; i < NUM_MAIN_STATS; i++) {
+                        if ((priv->stats_bitmap >> j) & 1)
+                                data[index++] =
+                                ((unsigned long *) &priv->stats)[i];
+                        j++;
+                }
+                for (i = 0; i < NUM_PORT_STATS; i++) {
+                        if ((priv->stats_bitmap >> j) & 1)
+                                data[index++] =
+                                ((unsigned long *) &priv->port_stats)[i];
+                        j++;
+                }
+        }
         for (i = 0; i < priv->tx_ring_num; i++) {
                 data[index++] = priv->tx_ring[i].packets;
                 data[index++] = priv->tx_ring[i].bytes;
@@ -217,8 +238,6 @@ static void mlx4_en_get_ethtool_stats(struct net_device *dev,
                 data[index++] = priv->rx_ring[i].packets;
                 data[index++] = priv->rx_ring[i].bytes;
         }
-        for (i = 0; i < NUM_PKT_STATS; i++)
-                data[index++] = ((unsigned long *) &priv->pkstats)[i];
         spin_unlock_bh(&priv->stats_lock);
 
 }
@@ -247,11 +266,29 @@ static void mlx4_en_get_strings(struct net_device *dev,
 
         case ETH_SS_STATS:
                 /* Add main counters */
-                for (i = 0; i < NUM_MAIN_STATS; i++)
-                        strcpy(data + (index++) * ETH_GSTRING_LEN, main_strings[i]);
-                for (i = 0; i< NUM_PORT_STATS; i++)
-                        strcpy(data + (index++) * ETH_GSTRING_LEN,
-                        main_strings[i + NUM_MAIN_STATS]);
+                if (!priv->stats_bitmap) {
+                        for (i = 0; i < NUM_MAIN_STATS; i++)
+                                strcpy(data + (index++) * ETH_GSTRING_LEN,
+                                        main_strings[i]);
+                        for (i = 0; i < NUM_PORT_STATS; i++)
+                                strcpy(data + (index++) * ETH_GSTRING_LEN,
+                                        main_strings[i +
+                                        NUM_MAIN_STATS]);
+                        for (i = 0; i < NUM_PKT_STATS; i++)
+                                strcpy(data + (index++) * ETH_GSTRING_LEN,
+                                        main_strings[i +
+                                        NUM_MAIN_STATS +
+                                        NUM_PORT_STATS]);
+                } else
+                        for (i = 0; i < NUM_MAIN_STATS + NUM_PORT_STATS; i++) {
+                                if ((priv->stats_bitmap >> i) & 1) {
+                                        strcpy(data +
+                                               (index++) * ETH_GSTRING_LEN,
+                                               main_strings[i]);
+                                }
+                                if (!(priv->stats_bitmap >> i))
+                                        break;
+                        }
                 for (i = 0; i < priv->tx_ring_num; i++) {
                         sprintf(data + (index++) * ETH_GSTRING_LEN,
                                 "tx%d_packets", i);
@@ -264,9 +301,6 @@ static void mlx4_en_get_strings(struct net_device *dev,
                         sprintf(data + (index++) * ETH_GSTRING_LEN,
                                 "rx%d_bytes", i);
                 }
-                for (i = 0; i< NUM_PKT_STATS; i++)
-                        strcpy(data + (index++) * ETH_GSTRING_LEN,
-                        main_strings[i + NUM_MAIN_STATS + NUM_PORT_STATS]);
                 break;
         }
 }
@@ -479,6 +513,95 @@ static void mlx4_en_get_ringparam(struct net_device *dev,
         param->tx_pending = priv->tx_ring[0].size;
 }
 
+static u32 mlx4_en_get_rxfh_indir_size(struct net_device *dev)
+{
+        struct mlx4_en_priv *priv = netdev_priv(dev);
+
+        return priv->rx_ring_num;
+}
+
+static int mlx4_en_get_rxfh_indir(struct net_device *dev, u32 *ring_index)
+{
+        struct mlx4_en_priv *priv = netdev_priv(dev);
+        struct mlx4_en_rss_map *rss_map = &priv->rss_map;
+        int rss_rings;
+        size_t n = priv->rx_ring_num;
+        int err = 0;
+
+        rss_rings = priv->prof->rss_rings ?: priv->rx_ring_num;
+
+        while (n--) {
+                ring_index[n] = rss_map->qps[n % rss_rings].qpn -
+                        rss_map->base_qpn;
+        }
+
+        return err;
+}
+
+static int mlx4_en_set_rxfh_indir(struct net_device *dev,
+                const u32 *ring_index)
+{
+        struct mlx4_en_priv *priv = netdev_priv(dev);
+        struct mlx4_en_dev *mdev = priv->mdev;
+        int port_up = 0;
+        int err = 0;
+        int i;
+        int rss_rings = 0;
+
+        /* Calculate RSS table size and make sure flows are spread evenly
+         * between rings
+         */
+        for (i = 0; i < priv->rx_ring_num; i++) {
+                if (i > 0 && !ring_index[i] && !rss_rings)
+                        rss_rings = i;
+
+                if (ring_index[i] != (i % (rss_rings ?: priv->rx_ring_num)))
+                        return -EINVAL;
+        }
+
+        if (!rss_rings)
+                rss_rings = priv->rx_ring_num;
+
+        /* RSS table size must be an order of 2 */
+        if (!is_power_of_2(rss_rings))
+                return -EINVAL;
+
+        mutex_lock(&mdev->state_lock);
+        if (priv->port_up) {
+                port_up = 1;
+                mlx4_en_stop_port(dev);
+        }
+
+        priv->prof->rss_rings = rss_rings;
+
+        if (port_up) {
+                err = mlx4_en_start_port(dev);
+                if (err)
+                        en_err(priv, "Failed starting port\n");
+        }
+
+        mutex_unlock(&mdev->state_lock);
+        return err;
+}
+
+static int mlx4_en_get_rxnfc(struct net_device *dev, struct ethtool_rxnfc *cmd,
+                             u32 *rule_locs)
+{
+        struct mlx4_en_priv *priv = netdev_priv(dev);
+        int err = 0;
+
+        switch (cmd->cmd) {
+        case ETHTOOL_GRXRINGS:
+                cmd->data = priv->rx_ring_num;
+                break;
+        default:
+                err = -EOPNOTSUPP;
+                break;
+        }
+
+        return err;
+}
+
 const struct ethtool_ops mlx4_en_ethtool_ops = {
         .get_drvinfo = mlx4_en_get_drvinfo,
         .get_settings = mlx4_en_get_settings,
@@ -498,6 +621,10 @@ const struct ethtool_ops mlx4_en_ethtool_ops = {
         .set_pauseparam = mlx4_en_set_pauseparam,
         .get_ringparam = mlx4_en_get_ringparam,
         .set_ringparam = mlx4_en_set_ringparam,
+        .get_rxnfc = mlx4_en_get_rxnfc,
+        .get_rxfh_indir_size = mlx4_en_get_rxfh_indir_size,
+        .get_rxfh_indir = mlx4_en_get_rxfh_indir,
+        .set_rxfh_indir = mlx4_en_set_rxfh_indir,
 };
 
 
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_main.c b/drivers/net/ethernet/mellanox/mlx4/en_main.c
index a06096fcc0b8..2097a7d3c5b8 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_main.c
@@ -62,10 +62,6 @@ static const char mlx4_en_version[] =
  * Device scope module parameters
  */
 
-
-/* Enable RSS TCP traffic */
-MLX4_EN_PARM_INT(tcp_rss, 1,
-                 "Enable RSS for incomming TCP traffic or disabled (0)");
 /* Enable RSS UDP traffic */
 MLX4_EN_PARM_INT(udp_rss, 1,
                  "Enable RSS for incomming UDP traffic or disabled (0)");
@@ -104,7 +100,6 @@ static int mlx4_en_get_profile(struct mlx4_en_dev *mdev)
         struct mlx4_en_profile *params = &mdev->profile;
         int i;
 
-        params->tcp_rss = tcp_rss;
         params->udp_rss = udp_rss;
         if (params->udp_rss && !(mdev->dev->caps.flags
                                         & MLX4_DEV_CAP_FLAG_UDP_RSS)) {
@@ -120,6 +115,7 @@ static int mlx4_en_get_profile(struct mlx4_en_dev *mdev)
                 params->prof[i].rx_ring_size = MLX4_EN_DEF_RX_RING_SIZE;
                 params->prof[i].tx_ring_num = MLX4_EN_NUM_TX_RINGS +
                         (!!pfcrx) * MLX4_EN_NUM_PPP_RINGS;
+                params->prof[i].rss_rings = 0;
         }
 
         return 0;
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
index 72fa807b69ce..467ae5824875 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
@@ -702,6 +702,8 @@ int mlx4_en_start_port(struct net_device *dev)
         /* Schedule multicast task to populate multicast list */
         queue_work(mdev->workqueue, &priv->mcast_task);
 
+        mlx4_set_stats_bitmap(mdev->dev, &priv->stats_bitmap);
+
         priv->port_up = true;
         netif_tx_start_all_queues(dev);
         return 0;
@@ -807,38 +809,50 @@ static void mlx4_en_restart(struct work_struct *work)
         mutex_unlock(&mdev->state_lock);
 }
 
-
-static int mlx4_en_open(struct net_device *dev)
+static void mlx4_en_clear_stats(struct net_device *dev)
 {
         struct mlx4_en_priv *priv = netdev_priv(dev);
         struct mlx4_en_dev *mdev = priv->mdev;
         int i;
-        int err = 0;
-
-        mutex_lock(&mdev->state_lock);
-
-        if (!mdev->device_up) {
-                en_err(priv, "Cannot open - device down/disabled\n");
-                err = -EBUSY;
-                goto out;
-        }
 
-        /* Reset HW statistics and performance counters */
         if (mlx4_en_DUMP_ETH_STATS(mdev, priv->port, 1))
                 en_dbg(HW, priv, "Failed dumping statistics\n");
 
         memset(&priv->stats, 0, sizeof(priv->stats));
         memset(&priv->pstats, 0, sizeof(priv->pstats));
+        memset(&priv->pkstats, 0, sizeof(priv->pkstats));
+        memset(&priv->port_stats, 0, sizeof(priv->port_stats));
 
         for (i = 0; i < priv->tx_ring_num; i++) {
                 priv->tx_ring[i].bytes = 0;
                 priv->tx_ring[i].packets = 0;
+                priv->tx_ring[i].tx_csum = 0;
         }
         for (i = 0; i < priv->rx_ring_num; i++) {
                 priv->rx_ring[i].bytes = 0;
                 priv->rx_ring[i].packets = 0;
+                priv->rx_ring[i].csum_ok = 0;
+                priv->rx_ring[i].csum_none = 0;
+        }
+}
+
+static int mlx4_en_open(struct net_device *dev)
+{
+        struct mlx4_en_priv *priv = netdev_priv(dev);
+        struct mlx4_en_dev *mdev = priv->mdev;
+        int err = 0;
+
+        mutex_lock(&mdev->state_lock);
+
+        if (!mdev->device_up) {
+                en_err(priv, "Cannot open - device down/disabled\n");
+                err = -EBUSY;
+                goto out;
         }
 
+        /* Reset HW statistics and SW counters */
+        mlx4_en_clear_stats(dev);
+
         err = mlx4_en_start_port(dev);
         if (err)
                 en_err(priv, "Failed starting port:%d\n", priv->port);
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_rx.c b/drivers/net/ethernet/mellanox/mlx4/en_rx.c
index e8d6ad2dce0a..971d4b6b8dfe 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_rx.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_rx.c
@@ -853,6 +853,7 @@ int mlx4_en_config_rss_steer(struct mlx4_en_priv *priv)
         struct mlx4_en_rss_map *rss_map = &priv->rss_map;
         struct mlx4_qp_context context;
         struct mlx4_rss_context *rss_context;
+        int rss_rings;
         void *ptr;
         u8 rss_mask = (MLX4_RSS_IPV4 | MLX4_RSS_TCP_IPV4 | MLX4_RSS_IPV6 |
                         MLX4_RSS_TCP_IPV6);
@@ -893,10 +894,15 @@ int mlx4_en_config_rss_steer(struct mlx4_en_priv *priv)
         mlx4_en_fill_qp_context(priv, 0, 0, 0, 1, priv->base_qpn,
                                 priv->rx_ring[0].cqn, &context);
 
+        if (!priv->prof->rss_rings || priv->prof->rss_rings > priv->rx_ring_num)
+                rss_rings = priv->rx_ring_num;
+        else
+                rss_rings = priv->prof->rss_rings;
+
         ptr = ((void *) &context) + offsetof(struct mlx4_qp_context, pri_path)
                                         + MLX4_RSS_OFFSET_IN_QPC_PRI_PATH;
         rss_context = ptr;
-        rss_context->base_qpn = cpu_to_be32(ilog2(priv->rx_ring_num) << 24 |
+        rss_context->base_qpn = cpu_to_be32(ilog2(rss_rings) << 24 |
                                             (rss_map->base_qpn));
         rss_context->default_qpn = cpu_to_be32(rss_map->base_qpn);
         if (priv->mdev->profile.udp_rss) {
diff --git a/drivers/net/ethernet/mellanox/mlx4/eq.c b/drivers/net/ethernet/mellanox/mlx4/eq.c
index 1e9b55eb7217..55d7bd4e210a 100644
--- a/drivers/net/ethernet/mellanox/mlx4/eq.c
+++ b/drivers/net/ethernet/mellanox/mlx4/eq.c
@@ -513,25 +513,22 @@ int mlx4_MAP_EQ_wrapper(struct mlx4_dev *dev, int slave,
 {
         struct mlx4_priv *priv = mlx4_priv(dev);
         struct mlx4_slave_event_eq_info *event_eq =
-                &priv->mfunc.master.slave_state[slave].event_eq;
+                priv->mfunc.master.slave_state[slave].event_eq;
         u32 in_modifier = vhcr->in_modifier;
         u32 eqn = in_modifier & 0x1FF;
         u64 in_param =  vhcr->in_param;
         int err = 0;
+        int i;
 
         if (slave == dev->caps.function)
                 err = mlx4_cmd(dev, in_param, (in_modifier & 0x80000000) | eqn,
                                0, MLX4_CMD_MAP_EQ, MLX4_CMD_TIME_CLASS_B,
                                MLX4_CMD_NATIVE);
-        if (!err) {
-                if (in_modifier >> 31) {
-                        /* unmap */
-                        event_eq->event_type &= ~in_param;
-                } else {
-                        event_eq->eqn = eqn;
-                        event_eq->event_type = in_param;
-                }
-        }
+        if (!err)
+                for (i = 0; i < MLX4_EVENT_TYPES_NUM; ++i)
+                        if (in_param & (1LL << i))
+                                event_eq[i].eqn = in_modifier >> 31 ? -1 : eqn;
+
         return err;
 }
 
@@ -546,7 +543,7 @@ static int mlx4_MAP_EQ(struct mlx4_dev *dev, u64 event_mask, int unmap,
 static int mlx4_SW2HW_EQ(struct mlx4_dev *dev, struct mlx4_cmd_mailbox *mailbox,
                          int eq_num)
 {
-        return mlx4_cmd(dev, mailbox->dma | dev->caps.function, eq_num, 0,
+        return mlx4_cmd(dev, mailbox->dma, eq_num, 0,
                         MLX4_CMD_SW2HW_EQ, MLX4_CMD_TIME_CLASS_A,
                         MLX4_CMD_WRAPPED);
 }
@@ -554,7 +551,7 @@ static int mlx4_SW2HW_EQ(struct mlx4_dev *dev, struct mlx4_cmd_mailbox *mailbox,
 static int mlx4_HW2SW_EQ(struct mlx4_dev *dev, struct mlx4_cmd_mailbox *mailbox,
                          int eq_num)
 {
-        return mlx4_cmd_box(dev, dev->caps.function, mailbox->dma, eq_num,
+        return mlx4_cmd_box(dev, 0, mailbox->dma, eq_num,
                             0, MLX4_CMD_HW2SW_EQ, MLX4_CMD_TIME_CLASS_A,
                             MLX4_CMD_WRAPPED);
 }
diff --git a/drivers/net/ethernet/mellanox/mlx4/fw.c b/drivers/net/ethernet/mellanox/mlx4/fw.c
index a424a19280cc..8a21e10952ea 100644
--- a/drivers/net/ethernet/mellanox/mlx4/fw.c
+++ b/drivers/net/ethernet/mellanox/mlx4/fw.c
@@ -158,7 +158,6 @@ int mlx4_QUERY_FUNC_CAP_wrapper(struct mlx4_dev *dev, int slave,
 
 #define QUERY_FUNC_CAP_FLAGS_OFFSET             0x0
 #define QUERY_FUNC_CAP_NUM_PORTS_OFFSET         0x1
-#define QUERY_FUNC_CAP_FUNCTION_OFFSET          0x3
 #define QUERY_FUNC_CAP_PF_BHVR_OFFSET           0x4
 #define QUERY_FUNC_CAP_QP_QUOTA_OFFSET          0x10
 #define QUERY_FUNC_CAP_CQ_QUOTA_OFFSET          0x14
@@ -182,9 +181,6 @@ int mlx4_QUERY_FUNC_CAP_wrapper(struct mlx4_dev *dev, int slave,
                 field = 1 << 7; /* enable only ethernet interface */
                 MLX4_PUT(outbox->buf, field, QUERY_FUNC_CAP_FLAGS_OFFSET);
 
-                field = slave;
-                MLX4_PUT(outbox->buf, field, QUERY_FUNC_CAP_FUNCTION_OFFSET);
-
                 field = dev->caps.num_ports;
                 MLX4_PUT(outbox->buf, field, QUERY_FUNC_CAP_NUM_PORTS_OFFSET);
 
@@ -249,9 +245,6 @@ int mlx4_QUERY_FUNC_CAP(struct mlx4_dev *dev, struct mlx4_func_cap *func_cap)
                 goto out;
         }
 
-        MLX4_GET(field, outbox, QUERY_FUNC_CAP_FUNCTION_OFFSET);
-        func_cap->function = field;
-
         MLX4_GET(field, outbox, QUERY_FUNC_CAP_NUM_PORTS_OFFSET);
         func_cap->num_ports = field;
 
diff --git a/drivers/net/ethernet/mellanox/mlx4/fw.h b/drivers/net/ethernet/mellanox/mlx4/fw.h
index 119e0cc9fab3..e1a5fa56bcbc 100644
--- a/drivers/net/ethernet/mellanox/mlx4/fw.h
+++ b/drivers/net/ethernet/mellanox/mlx4/fw.h
@@ -119,7 +119,6 @@ struct mlx4_dev_cap {
 };
 
 struct mlx4_func_cap {
-        u8      function;
         u8      num_ports;
         u8      flags;
         u32     pf_context_behaviour;
diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c
index 6bb62c580e2d..678558b502fc 100644
--- a/drivers/net/ethernet/mellanox/mlx4/main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/main.c
@@ -108,7 +108,7 @@ static struct mlx4_profile default_profile = {
         .num_cq         = 1 << 16,
         .num_mcg        = 1 << 13,
         .num_mpt        = 1 << 19,
-        .num_mtt        = 1 << 20,
+        .num_mtt        = 1 << 20, /* It is really num mtt segements */
 };
 
 static int log_num_mac = 7;
@@ -471,7 +471,6 @@ static int mlx4_slave_cap(struct mlx4_dev *dev)
                 return -ENOSYS;
         }
 
-        dev->caps.function              = func_cap.function;
         dev->caps.num_ports             = func_cap.num_ports;
         dev->caps.num_qps               = func_cap.qp_quota;
         dev->caps.num_srqs              = func_cap.srq_quota;
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4.h b/drivers/net/ethernet/mellanox/mlx4/mlx4.h
index a80121a2b519..c92269f8c057 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mlx4.h
+++ b/drivers/net/ethernet/mellanox/mlx4/mlx4.h
@@ -388,9 +388,8 @@ struct mlx4_slave_eqe {
 };
 
 struct mlx4_slave_event_eq_info {
-        u32 eqn;
+        int eqn;
         u16 token;
-        u64 event_type;
 };
 
 struct mlx4_profile {
@@ -449,6 +448,8 @@ struct mlx4_steer_index {
         struct list_head duplicates;
 };
 
+#define MLX4_EVENT_TYPES_NUM 64
+
 struct mlx4_slave_state {
         u8 comm_toggle;
         u8 last_cmd;
@@ -461,7 +462,8 @@ struct mlx4_slave_state {
         struct mlx4_slave_eqe eq[MLX4_MFUNC_MAX_EQES];
         struct list_head mcast_filters[MLX4_MAX_PORTS + 1];
         struct mlx4_vlan_fltr *vlan_filter[MLX4_MAX_PORTS + 1];
-        struct mlx4_slave_event_eq_info event_eq;
+        /* event type to eq number lookup */
+        struct mlx4_slave_event_eq_info event_eq[MLX4_EVENT_TYPES_NUM];
         u16 eq_pi;
         u16 eq_ci;
         spinlock_t lock;
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
index f2a8e65f5f88..35f08840813c 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
+++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
@@ -325,11 +325,11 @@ struct mlx4_en_port_profile {
         u8 rx_ppp;
         u8 tx_pause;
         u8 tx_ppp;
+        int rss_rings;
 };
 
 struct mlx4_en_profile {
         int rss_xor;
-        int tcp_rss;
         int udp_rss;
         u8 rss_mask;
         u32 active_ports;
@@ -476,6 +476,7 @@ struct mlx4_en_priv {
         struct mlx4_en_perf_stats pstats;
         struct mlx4_en_pkt_stats pkstats;
         struct mlx4_en_port_stats port_stats;
+        u64 stats_bitmap;
         char *mc_addrs;
         int mc_addrs_cnt;
         struct mlx4_en_stat_out_mbox hw_stats;
diff --git a/drivers/net/ethernet/mellanox/mlx4/mr.c b/drivers/net/ethernet/mellanox/mlx4/mr.c
index 01df5567e16e..8deeef98280c 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mr.c
+++ b/drivers/net/ethernet/mellanox/mlx4/mr.c
@@ -291,7 +291,7 @@ static u32 key_to_hw_index(u32 key)
 static int mlx4_SW2HW_MPT(struct mlx4_dev *dev, struct mlx4_cmd_mailbox *mailbox,
                           int mpt_index)
 {
-        return mlx4_cmd(dev, mailbox->dma | dev->caps.function , mpt_index,
+        return mlx4_cmd(dev, mailbox->dma, mpt_index,
                         0, MLX4_CMD_SW2HW_MPT, MLX4_CMD_TIME_CLASS_B,
                         MLX4_CMD_WRAPPED);
 }
diff --git a/drivers/net/ethernet/mellanox/mlx4/pd.c b/drivers/net/ethernet/mellanox/mlx4/pd.c
index 5c9a54df17ab..db4746d0dca7 100644
--- a/drivers/net/ethernet/mellanox/mlx4/pd.c
+++ b/drivers/net/ethernet/mellanox/mlx4/pd.c
@@ -52,8 +52,7 @@ int mlx4_pd_alloc(struct mlx4_dev *dev, u32 *pdn)
         *pdn = mlx4_bitmap_alloc(&priv->pd_bitmap);
         if (*pdn == -1)
                 return -ENOMEM;
-        if (mlx4_is_mfunc(dev))
-                *pdn |= (dev->caps.function + 1) << NOT_MASKED_PD_BITS;
+
         return 0;
 }
 EXPORT_SYMBOL_GPL(mlx4_pd_alloc);
diff --git a/drivers/net/ethernet/mellanox/mlx4/port.c b/drivers/net/ethernet/mellanox/mlx4/port.c
index 88b52e547524..f44ae555bf43 100644
--- a/drivers/net/ethernet/mellanox/mlx4/port.c
+++ b/drivers/net/ethernet/mellanox/mlx4/port.c
@@ -44,6 +44,11 @@
 #define MLX4_VLAN_VALID         (1u << 31)
 #define MLX4_VLAN_MASK          0xfff
 
+#define MLX4_STATS_TRAFFIC_COUNTERS_MASK        0xfULL
+#define MLX4_STATS_TRAFFIC_DROPS_MASK           0xc0ULL
+#define MLX4_STATS_ERROR_COUNTERS_MASK          0x1ffc30ULL
+#define MLX4_STATS_PORT_COUNTERS_MASK           0x1fe00000ULL
+
 void mlx4_init_mac_table(struct mlx4_dev *dev, struct mlx4_mac_table *table)
 {
         int i;
@@ -898,6 +903,24 @@ int mlx4_DUMP_ETH_STATS_wrapper(struct mlx4_dev *dev, int slave,
                                 struct mlx4_cmd_mailbox *outbox,
                                 struct mlx4_cmd_info *cmd)
 {
+        if (slave != dev->caps.function)
+                return 0;
         return mlx4_common_dump_eth_stats(dev, slave,
                                           vhcr->in_modifier, outbox);
 }
+
+void mlx4_set_stats_bitmap(struct mlx4_dev *dev, u64 *stats_bitmap)
+{
+        if (!mlx4_is_mfunc(dev)) {
+                *stats_bitmap = 0;
+                return;
+        }
+
+        *stats_bitmap = (MLX4_STATS_TRAFFIC_COUNTERS_MASK |
+                         MLX4_STATS_TRAFFIC_DROPS_MASK |
+                         MLX4_STATS_PORT_COUNTERS_MASK);
+
+        if (mlx4_is_master(dev))
+                *stats_bitmap |= MLX4_STATS_ERROR_COUNTERS_MASK;
+}
+EXPORT_SYMBOL(mlx4_set_stats_bitmap);
diff --git a/drivers/net/ethernet/mellanox/mlx4/profile.c b/drivers/net/ethernet/mellanox/mlx4/profile.c
index 66f91ca7a7c6..1129677daa62 100644
--- a/drivers/net/ethernet/mellanox/mlx4/profile.c
+++ b/drivers/net/ethernet/mellanox/mlx4/profile.c
@@ -110,7 +110,7 @@ u64 mlx4_make_profile(struct mlx4_dev *dev,
         profile[MLX4_RES_EQ].num      = min_t(unsigned, dev_cap->max_eqs, MAX_MSIX);
         profile[MLX4_RES_DMPT].num    = request->num_mpt;
         profile[MLX4_RES_CMPT].num    = MLX4_NUM_CMPTS;
-        profile[MLX4_RES_MTT].num     = request->num_mtt;
+        profile[MLX4_RES_MTT].num     = request->num_mtt * (1 << log_mtts_per_seg);
         profile[MLX4_RES_MCG].num     = request->num_mcg;
 
         for (i = 0; i < MLX4_RES_NUM; ++i) {
diff --git a/drivers/net/ethernet/mellanox/mlx4/qp.c b/drivers/net/ethernet/mellanox/mlx4/qp.c
index 6b03ac8b9002..738f950a1ce5 100644
--- a/drivers/net/ethernet/mellanox/mlx4/qp.c
+++ b/drivers/net/ethernet/mellanox/mlx4/qp.c
@@ -162,7 +162,7 @@ static int __mlx4_qp_modify(struct mlx4_dev *dev, struct mlx4_mtt *mtt,
         ((struct mlx4_qp_context *) (mailbox->buf + 8))->local_qpn =
                 cpu_to_be32(qp->qpn);
 
-        ret = mlx4_cmd(dev, mailbox->dma | dev->caps.function,
+        ret = mlx4_cmd(dev, mailbox->dma,
                        qp->qpn | (!!sqd_event << 31),
                        new_state == MLX4_QP_STATE_RST ? 2 : 0,
                        op[cur_state][new_state], MLX4_CMD_TIME_CLASS_C, native);
diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
index ed20751a057d..dcd819bfb2f0 100644
--- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
+++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
@@ -1561,11 +1561,6 @@ static int mr_get_mtt_size(struct mlx4_mpt_entry *mpt)
         return be32_to_cpu(mpt->mtt_sz);
 }
 
-static int mr_get_pdn(struct mlx4_mpt_entry *mpt)
-{
-        return be32_to_cpu(mpt->pd_flags) & 0xffffff;
-}
-
 static int qp_get_mtt_addr(struct mlx4_qp_context *qpc)
 {
         return be32_to_cpu(qpc->mtt_base_addr_l) & 0xfffffff8;
@@ -1602,16 +1597,6 @@ static int qp_get_mtt_size(struct mlx4_qp_context *qpc)
         return total_pages;
 }
 
-static int qp_get_pdn(struct mlx4_qp_context *qpc)
-{
-        return be32_to_cpu(qpc->pd) & 0xffffff;
-}
-
-static int pdn2slave(int pdn)
-{
-        return (pdn >> NOT_MASKED_PD_BITS) - 1;
-}
-
 static int check_mtt_range(struct mlx4_dev *dev, int slave, int start,
                            int size, struct res_mtt *mtt)
 {
@@ -1656,11 +1641,6 @@ int mlx4_SW2HW_MPT_wrapper(struct mlx4_dev *dev, int slave,
                 mpt->mtt = mtt;
         }
 
-        if (pdn2slave(mr_get_pdn(inbox->buf)) != slave) {
-                err = -EPERM;
-                goto ex_put;
-        }
-
         err = mlx4_DMA_wrapper(dev, slave, vhcr, inbox, outbox, cmd);
         if (err)
                 goto ex_put;
@@ -1792,11 +1772,6 @@ int mlx4_RST2INIT_QP_wrapper(struct mlx4_dev *dev, int slave,
         if (err)
                 goto ex_put_mtt;
 
-        if (pdn2slave(qp_get_pdn(qpc)) != slave) {
-                err = -EPERM;
-                goto ex_put_mtt;
-        }
-
         err = get_res(dev, slave, rcqn, RES_CQ, &rcq);
         if (err)
                 goto ex_put_mtt;
@@ -2048,10 +2023,10 @@ int mlx4_GEN_EQE(struct mlx4_dev *dev, int slave, struct mlx4_eqe *eqe)
         if (!priv->mfunc.master.slave_state)
                 return -EINVAL;
 
-        event_eq = &priv->mfunc.master.slave_state[slave].event_eq;
+        event_eq = &priv->mfunc.master.slave_state[slave].event_eq[eqe->type];
 
         /* Create the event only if the slave is registered */
-        if ((event_eq->event_type & (1 << eqe->type)) == 0)
+        if (event_eq->eqn < 0)
                 return 0;
 
         mutex_lock(&priv->mfunc.master.gen_eqe_mutex[slave]);
@@ -2289,11 +2264,6 @@ ex_put:
         return err;
 }
 
-static int srq_get_pdn(struct mlx4_srq_context *srqc)
-{
-        return be32_to_cpu(srqc->pd) & 0xffffff;
-}
-
 static int srq_get_mtt_size(struct mlx4_srq_context *srqc)
 {
         int log_srq_size = (be32_to_cpu(srqc->state_logsize_srqn) >> 24) & 0xf;
@@ -2333,11 +2303,6 @@ int mlx4_SW2HW_SRQ_wrapper(struct mlx4_dev *dev, int slave,
         if (err)
                 goto ex_put_mtt;
 
-        if (pdn2slave(srq_get_pdn(srqc)) != slave) {
-                err = -EPERM;
-                goto ex_put_mtt;
-        }
-
         err = mlx4_DMA_wrapper(dev, slave, vhcr, inbox, outbox, cmd);
         if (err)
                 goto ex_put_mtt;
diff --git a/drivers/net/ethernet/mellanox/mlx4/srq.c b/drivers/net/ethernet/mellanox/mlx4/srq.c
index 2823fffc6383..feda6c00829f 100644
--- a/drivers/net/ethernet/mellanox/mlx4/srq.c
+++ b/drivers/net/ethernet/mellanox/mlx4/srq.c
@@ -67,7 +67,7 @@ void mlx4_srq_event(struct mlx4_dev *dev, u32 srqn, int event_type)
 static int mlx4_SW2HW_SRQ(struct mlx4_dev *dev, struct mlx4_cmd_mailbox *mailbox,
                           int srq_num)
 {
-        return mlx4_cmd(dev, mailbox->dma | dev->caps.function, srq_num, 0,
+        return mlx4_cmd(dev, mailbox->dma, srq_num, 0,
                         MLX4_CMD_SW2HW_SRQ, MLX4_CMD_TIME_CLASS_A,
                         MLX4_CMD_WRAPPED);
 }
diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c
index 964e9c0948bc..3ead111111e1 100644
--- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c
+++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c
@@ -1745,6 +1745,12 @@ int pch_gbe_up(struct pch_gbe_adapter *adapter)
         struct pch_gbe_rx_ring *rx_ring = adapter->rx_ring;
         int err;
 
+        /* Ensure we have a valid MAC */
+        if (!is_valid_ether_addr(adapter->hw.mac.addr)) {
+                pr_err("Error: Invalid MAC address\n");
+                return -EINVAL;
+        }
+
         /* hardware has been reset, we need to reload some things */
         pch_gbe_set_multi(netdev);
 
@@ -2468,9 +2474,14 @@ static int pch_gbe_probe(struct pci_dev *pdev,
 
         memcpy(netdev->dev_addr, adapter->hw.mac.addr, netdev->addr_len);
         if (!is_valid_ether_addr(netdev->dev_addr)) {
-                dev_err(&pdev->dev, "Invalid MAC Address\n");
-                ret = -EIO;
-                goto err_free_adapter;
+                /*
+                 * If the MAC is invalid (or just missing), display a warning
+                 * but do not abort setting up the device. pch_gbe_up will
+                 * prevent the interface from being brought up until a valid MAC
+                 * is set.
+                 */
+                dev_err(&pdev->dev, "Invalid MAC address, "
+                                    "interface disabled.\n");
         }
         setup_timer(&adapter->watchdog_timer, pch_gbe_watchdog,
                     (unsigned long)adapter);
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c
index da4a1042523a..73195329aa46 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c
@@ -154,7 +154,7 @@ int stmmac_mdio_register(struct net_device *ndev)
         else
                 irqlist = priv->mii_irq;
 
-        new_bus->name = "STMMAC MII Bus";
+        new_bus->name = "stmmac";
         new_bus->read = &stmmac_mdio_read;
         new_bus->write = &stmmac_mdio_write;
         new_bus->reset = &stmmac_mdio_reset;
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c
index 54a819a36487..c796de9eed72 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c
@@ -170,9 +170,9 @@ static int stmmac_pci_resume(struct pci_dev *pdev)
 #define STMMAC_DEVICE_ID 0x1108
 
 static DEFINE_PCI_DEVICE_TABLE(stmmac_id_table) = {
-        {
-        PCI_DEVICE(STMMAC_VENDOR_ID, STMMAC_DEVICE_ID)}, {
-        }
+        {PCI_DEVICE(STMMAC_VENDOR_ID, STMMAC_DEVICE_ID)},
+        {PCI_DEVICE(PCI_VENDOR_ID_STMICRO, PCI_DEVICE_ID_STMICRO_MAC)},
+        {}
 };
 
 MODULE_DEVICE_TABLE(pci, stmmac_id_table);
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index 462d05f05e84..1a1ca6cfc74a 100644
--- a/drivers/net/hyperv/netvsc_drv.c
+++ b/drivers/net/hyperv/netvsc_drv.c
@@ -68,11 +68,11 @@ static void do_set_multicast(struct work_struct *w)
 
         nvdev = hv_get_drvdata(ndevctx->device_ctx);
         if (nvdev == NULL)
-                return;
+                goto out;
 
         rdev = nvdev->extension;
         if (rdev == NULL)
-                return;
+                goto out;
 
         if (net->flags & IFF_PROMISC)
                 rndis_filter_set_packet_filter(rdev,
@@ -83,6 +83,7 @@ static void do_set_multicast(struct work_struct *w)
                         NDIS_PACKET_TYPE_ALL_MULTICAST |
                         NDIS_PACKET_TYPE_DIRECTED);
 
+out:
         kfree(w);
 }
 
diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index f2f820c4b40a..9ea99217f116 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -173,6 +173,7 @@ static rx_handler_result_t macvlan_handle_frame(struct sk_buff **pskb)
                 skb = ip_check_defrag(skb, IP_DEFRAG_MACVLAN);
                 if (!skb)
                         return RX_HANDLER_CONSUMED;
+                eth = eth_hdr(skb);
                 src = macvlan_hash_lookup(port, eth->h_source);
                 if (!src)
                         /* frame comes from an external address */
diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c
index 88cc5db9affd..8985cc62cf41 100644
--- a/drivers/net/phy/mdio_bus.c
+++ b/drivers/net/phy/mdio_bus.c
@@ -38,12 +38,11 @@
 
 /**
  * mdiobus_alloc_size - allocate a mii_bus structure
+ * @size: extra amount of memory to allocate for private storage.
+ * If non-zero, then bus->priv is points to that memory.
  *
  * Description: called by a bus driver to allocate an mii_bus
  * structure to fill in.
- *
- * 'size' is an an extra amount of memory to allocate for private storage.
- * If non-zero, then bus->priv is points to that memory.
  */
 struct mii_bus *mdiobus_alloc_size(size_t size)
 {
diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
index ed2a862b835d..6b678f38e5ce 100644
--- a/drivers/net/team/team.c
+++ b/drivers/net/team/team.c
@@ -92,9 +92,9 @@ struct team_option *__team_find_option(struct team *team, const char *opt_name)
         return NULL;
 }
 
-int team_options_register(struct team *team,
-                          const struct team_option *option,
-                          size_t option_count)
+int __team_options_register(struct team *team,
+                            const struct team_option *option,
+                            size_t option_count)
 {
         int i;
         struct team_option **dst_opts;
@@ -116,8 +116,11 @@ int team_options_register(struct team *team,
                 }
         }
 
-        for (i = 0; i < option_count; i++)
+        for (i = 0; i < option_count; i++) {
+                dst_opts[i]->changed = true;
+                dst_opts[i]->removed = false;
                 list_add_tail(&dst_opts[i]->list, &team->option_list);
+        }
 
         kfree(dst_opts);
         return 0;
@@ -130,10 +133,22 @@ rollback:
         return err;
 }
 
-EXPORT_SYMBOL(team_options_register);
+static void __team_options_mark_removed(struct team *team,
+                                        const struct team_option *option,
+                                        size_t option_count)
+{
+        int i;
+
+        for (i = 0; i < option_count; i++, option++) {
+                struct team_option *del_opt;
 
-static void __team_options_change_check(struct team *team,
-                                        struct team_option *changed_option);
+                del_opt = __team_find_option(team, option->name);
+                if (del_opt) {
+                        del_opt->changed = true;
+                        del_opt->removed = true;
+                }
+        }
+}
 
 static void __team_options_unregister(struct team *team,
                                       const struct team_option *option,
@@ -152,12 +167,29 @@ static void __team_options_unregister(struct team *team,
         }
 }
 
+static void __team_options_change_check(struct team *team);
+
+int team_options_register(struct team *team,
+                          const struct team_option *option,
+                          size_t option_count)
+{
+        int err;
+
+        err = __team_options_register(team, option, option_count);
+        if (err)
+                return err;
+        __team_options_change_check(team);
+        return 0;
+}
+EXPORT_SYMBOL(team_options_register);
+
 void team_options_unregister(struct team *team,
                              const struct team_option *option,
                              size_t option_count)
 {
+        __team_options_mark_removed(team, option, option_count);
+        __team_options_change_check(team);
         __team_options_unregister(team, option, option_count);
-        __team_options_change_check(team, NULL);
 }
 EXPORT_SYMBOL(team_options_unregister);
 
@@ -176,7 +208,8 @@ static int team_option_set(struct team *team, struct team_option *option,
         if (err)
                 return err;
 
-        __team_options_change_check(team, option);
+        option->changed = true;
+        __team_options_change_check(team);
         return err;
 }
 
@@ -653,6 +686,7 @@ static int team_port_del(struct team *team, struct net_device *port_dev)
                 return -ENOENT;
         }
 
+        port->removed = true;
         __team_port_change_check(port, false);
         team_port_list_del_port(team, port);
         team_adjust_ops(team);
@@ -1200,10 +1234,9 @@ err_fill:
         return err;
 }
 
-static int team_nl_fill_options_get_changed(struct sk_buff *skb,
-                                            u32 pid, u32 seq, int flags,
-                                            struct team *team,
-                                            struct team_option *changed_option)
+static int team_nl_fill_options_get(struct sk_buff *skb,
+                                    u32 pid, u32 seq, int flags,
+                                    struct team *team, bool fillall)
 {
         struct nlattr *option_list;
         void *hdr;
@@ -1223,12 +1256,19 @@ static int team_nl_fill_options_get_changed(struct sk_buff *skb,
                 struct nlattr *option_item;
                 long arg;
 
+                /* Include only changed options if fill all mode is not on */
+                if (!fillall && !option->changed)
+                        continue;
                 option_item = nla_nest_start(skb, TEAM_ATTR_ITEM_OPTION);
                 if (!option_item)
                         goto nla_put_failure;
                 NLA_PUT_STRING(skb, TEAM_ATTR_OPTION_NAME, option->name);
-                if (option == changed_option)
+                if (option->changed) {
                         NLA_PUT_FLAG(skb, TEAM_ATTR_OPTION_CHANGED);
+                        option->changed = false;
+                }
+                if (option->removed)
+                        NLA_PUT_FLAG(skb, TEAM_ATTR_OPTION_REMOVED);
                 switch (option->type) {
                 case TEAM_OPTION_TYPE_U32:
                         NLA_PUT_U8(skb, TEAM_ATTR_OPTION_TYPE, NLA_U32);
@@ -1255,13 +1295,13 @@ nla_put_failure:
         return -EMSGSIZE;
 }
 
-static int team_nl_fill_options_get(struct sk_buff *skb,
-                                    struct genl_info *info, int flags,
-                                    struct team *team)
+static int team_nl_fill_options_get_all(struct sk_buff *skb,
+                                        struct genl_info *info, int flags,
+                                        struct team *team)
 {
-        return team_nl_fill_options_get_changed(skb, info->snd_pid,
-                                                info->snd_seq, NLM_F_ACK,
-                                                team, NULL);
+        return team_nl_fill_options_get(skb, info->snd_pid,
+                                        info->snd_seq, NLM_F_ACK,
+                                        team, true);
 }
 
 static int team_nl_cmd_options_get(struct sk_buff *skb, struct genl_info *info)
@@ -1273,7 +1313,7 @@ static int team_nl_cmd_options_get(struct sk_buff *skb, struct genl_info *info)
         if (!team)
                 return -EINVAL;
 
-        err = team_nl_send_generic(info, team, team_nl_fill_options_get);
+        err = team_nl_send_generic(info, team, team_nl_fill_options_get_all);
 
         team_nl_team_put(team);
 
@@ -1365,10 +1405,10 @@ team_put:
         return err;
 }
 
-static int team_nl_fill_port_list_get_changed(struct sk_buff *skb,
-                                              u32 pid, u32 seq, int flags,
-                                              struct team *team,
-                                              struct team_port *changed_port)
+static int team_nl_fill_port_list_get(struct sk_buff *skb,
+                                      u32 pid, u32 seq, int flags,
+                                      struct team *team,
+                                      bool fillall)
 {
         struct nlattr *port_list;
         void *hdr;
@@ -1387,12 +1427,19 @@ static int team_nl_fill_port_list_get_changed(struct sk_buff *skb,
         list_for_each_entry(port, &team->port_list, list) {
                 struct nlattr *port_item;
 
+                /* Include only changed ports if fill all mode is not on */
+                if (!fillall && !port->changed)
+                        continue;
                 port_item = nla_nest_start(skb, TEAM_ATTR_ITEM_PORT);
                 if (!port_item)
                         goto nla_put_failure;
                 NLA_PUT_U32(skb, TEAM_ATTR_PORT_IFINDEX, port->dev->ifindex);
-                if (port == changed_port)
+                if (port->changed) {
                         NLA_PUT_FLAG(skb, TEAM_ATTR_PORT_CHANGED);
+                        port->changed = false;
+                }
+                if (port->removed)
+                        NLA_PUT_FLAG(skb, TEAM_ATTR_PORT_REMOVED);
                 if (port->linkup)
                         NLA_PUT_FLAG(skb, TEAM_ATTR_PORT_LINKUP);
                 NLA_PUT_U32(skb, TEAM_ATTR_PORT_SPEED, port->speed);
@@ -1408,13 +1455,13 @@ nla_put_failure:
         return -EMSGSIZE;
 }
 
-static int team_nl_fill_port_list_get(struct sk_buff *skb,
-                                      struct genl_info *info, int flags,
-                                      struct team *team)
+static int team_nl_fill_port_list_get_all(struct sk_buff *skb,
+                                          struct genl_info *info, int flags,
+                                          struct team *team)
 {
-        return team_nl_fill_port_list_get_changed(skb, info->snd_pid,
-                                                  info->snd_seq, NLM_F_ACK,
-                                                  team, NULL);
+        return team_nl_fill_port_list_get(skb, info->snd_pid,
+                                          info->snd_seq, NLM_F_ACK,
+                                          team, true);
 }
 
 static int team_nl_cmd_port_list_get(struct sk_buff *skb,
@@ -1427,7 +1474,7 @@ static int team_nl_cmd_port_list_get(struct sk_buff *skb,
         if (!team)
                 return -EINVAL;
 
-        err = team_nl_send_generic(info, team, team_nl_fill_port_list_get);
+        err = team_nl_send_generic(info, team, team_nl_fill_port_list_get_all);
 
         team_nl_team_put(team);
 
@@ -1464,8 +1511,7 @@ static struct genl_multicast_group team_change_event_mcgrp = {
         .name = TEAM_GENL_CHANGE_EVENT_MC_GRP_NAME,
 };
 
-static int team_nl_send_event_options_get(struct team *team,
-                                          struct team_option *changed_option)
+static int team_nl_send_event_options_get(struct team *team)
 {
         struct sk_buff *skb;
         int err;
@@ -1475,8 +1521,7 @@ static int team_nl_send_event_options_get(struct team *team,
         if (!skb)
                 return -ENOMEM;
 
-        err = team_nl_fill_options_get_changed(skb, 0, 0, 0, team,
-                                               changed_option);
+        err = team_nl_fill_options_get(skb, 0, 0, 0, team, false);
         if (err < 0)
                 goto err_fill;
 
@@ -1489,18 +1534,17 @@ err_fill:
         return err;
 }
 
-static int team_nl_send_event_port_list_get(struct team_port *port)
+static int team_nl_send_event_port_list_get(struct team *team)
 {
         struct sk_buff *skb;
         int err;
-        struct net *net = dev_net(port->team->dev);
+        struct net *net = dev_net(team->dev);
 
         skb = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
         if (!skb)
                 return -ENOMEM;
 
-        err = team_nl_fill_port_list_get_changed(skb, 0, 0, 0,
-                                                 port->team, port);
+        err = team_nl_fill_port_list_get(skb, 0, 0, 0, team, false);
         if (err < 0)
                 goto err_fill;
 
@@ -1544,12 +1588,11 @@ static void team_nl_fini(void)
  * Change checkers
  ******************/
 
-static void __team_options_change_check(struct team *team,
-                                        struct team_option *changed_option)
+static void __team_options_change_check(struct team *team)
 {
         int err;
 
-        err = team_nl_send_event_options_get(team, changed_option);
+        err = team_nl_send_event_options_get(team);
         if (err)
                 netdev_warn(team->dev, "Failed to send options change via netlink\n");
 }
@@ -1559,9 +1602,10 @@ static void __team_port_change_check(struct team_port *port, bool linkup)
 {
         int err;
 
-        if (port->linkup == linkup)
+        if (!port->removed && port->linkup == linkup)
                 return;
 
+        port->changed = true;
         port->linkup = linkup;
         if (linkup) {
                 struct ethtool_cmd ecmd;
@@ -1577,7 +1621,7 @@ static void __team_port_change_check(struct team_port *port, bool linkup)
         port->duplex = 0;
 
 send_event:
-        err = team_nl_send_event_port_list_get(port);
+        err = team_nl_send_event_port_list_get(port->team);
         if (err)
                 netdev_warn(port->team->dev, "Failed to send port change of device %s via netlink\n",
                             port->dev->name);
diff --git a/drivers/net/wireless/b43/Kconfig b/drivers/net/wireless/b43/Kconfig
index b97a40ed5fff..3876c7ea54f4 100644
--- a/drivers/net/wireless/b43/Kconfig
+++ b/drivers/net/wireless/b43/Kconfig
@@ -31,6 +31,12 @@ config B43_BCMA
         depends on B43 && BCMA
         default y
 
+config B43_BCMA_EXTRA
+        bool "Hardware support that overlaps with the brcmsmac driver"
+        depends on B43_BCMA
+        default n if BRCMSMAC || BRCMSMAC_MODULE
+        default y
+
 config B43_SSB
         bool
         depends on B43 && SSB
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index b91f28ef1032..23ffb1b9a86f 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -116,8 +116,10 @@ MODULE_PARM_DESC(pio, "Use PIO accesses by default: 0=DMA, 1=PIO");
 #ifdef CONFIG_B43_BCMA
 static const struct bcma_device_id b43_bcma_tbl[] = {
         BCMA_CORE(BCMA_MANUF_BCM, BCMA_CORE_80211, 0x11, BCMA_ANY_CLASS),
+#ifdef CONFIG_B43_BCMA_EXTRA
         BCMA_CORE(BCMA_MANUF_BCM, BCMA_CORE_80211, 0x17, BCMA_ANY_CLASS),
         BCMA_CORE(BCMA_MANUF_BCM, BCMA_CORE_80211, 0x18, BCMA_ANY_CLASS),
+#endif
         BCMA_CORE(BCMA_MANUF_BCM, BCMA_CORE_80211, 0x1D, BCMA_ANY_CLASS),
         BCMA_CORETABLE_END
 };
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/main.c b/drivers/net/wireless/brcm80211/brcmsmac/main.c
index f7ed34034f88..f6affc6fd12a 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/main.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/main.c
@@ -7981,13 +7981,21 @@ int brcms_c_get_curband(struct brcms_c_info *wlc)
 
 void brcms_c_wait_for_tx_completion(struct brcms_c_info *wlc, bool drop)
 {
+        int timeout = 20;
+
         /* flush packet queue when requested */
         if (drop)
                 brcmu_pktq_flush(&wlc->pkt_queue->q, false, NULL, NULL);
 
         /* wait for queue and DMA fifos to run dry */
-        while (!pktq_empty(&wlc->pkt_queue->q) || brcms_txpktpendtot(wlc) > 0)
+        while (!pktq_empty(&wlc->pkt_queue->q) || brcms_txpktpendtot(wlc) > 0) {
                 brcms_msleep(wlc->wl, 1);
+
+                if (--timeout == 0)
+                        break;
+        }
+
+        WARN_ON_ONCE(timeout == 0);
 }
 
 void brcms_c_set_beacon_listen_interval(struct brcms_c_info *wlc, u8 interval)
diff --git a/include/linux/if_team.h b/include/linux/if_team.h
index 828181fbad5d..58404b0c5010 100644
--- a/include/linux/if_team.h
+++ b/include/linux/if_team.h
@@ -46,6 +46,10 @@ struct team_port {
         u32 speed;
         u8 duplex;
 
+        /* Custom gennetlink interface related flags */
+        bool changed;
+        bool removed;
+
         struct rcu_head rcu;
 };
 
@@ -72,6 +76,10 @@ struct team_option {
         enum team_option_type type;
         int (*getter)(struct team *team, void *arg);
         int (*setter)(struct team *team, void *arg);
+
+        /* Custom gennetlink interface related flags */
+        bool changed;
+        bool removed;
 };
 
 struct team_mode {
@@ -207,6 +215,7 @@ enum {
         TEAM_ATTR_OPTION_CHANGED,       /* flag */
         TEAM_ATTR_OPTION_TYPE,          /* u8 */
         TEAM_ATTR_OPTION_DATA,          /* dynamic */
+        TEAM_ATTR_OPTION_REMOVED,       /* flag */
 
         __TEAM_ATTR_OPTION_MAX,
         TEAM_ATTR_OPTION_MAX = __TEAM_ATTR_OPTION_MAX - 1,
@@ -227,6 +236,7 @@ enum {
         TEAM_ATTR_PORT_LINKUP,          /* flag */
         TEAM_ATTR_PORT_SPEED,           /* u32 */
         TEAM_ATTR_PORT_DUPLEX,          /* u8 */
+        TEAM_ATTR_PORT_REMOVED,         /* flag */
 
         __TEAM_ATTR_PORT_MAX,
         TEAM_ATTR_PORT_MAX = __TEAM_ATTR_PORT_MAX - 1,
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index 5c4fe8e5bfe5..aea61905499b 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -621,6 +621,7 @@ void mlx4_unregister_mac(struct mlx4_dev *dev, u8 port, u64 mac);
 int mlx4_replace_mac(struct mlx4_dev *dev, u8 port, int qpn, u64 new_mac);
 int mlx4_get_eth_qp(struct mlx4_dev *dev, u8 port, u64 mac, int *qpn);
 void mlx4_put_eth_qp(struct mlx4_dev *dev, u8 port, u64 mac, int qpn);
+void mlx4_set_stats_bitmap(struct mlx4_dev *dev, u64 *stats_bitmap);
 
 int mlx4_find_cached_vlan(struct mlx4_dev *dev, u8 port, u16 vid, int *idx);
 int mlx4_register_vlan(struct mlx4_dev *dev, u8 port, u16 vlan, int *index);
diff --git a/include/linux/res_counter.h b/include/linux/res_counter.h
index c9d625ca659e..da81af086eaf 100644
--- a/include/linux/res_counter.h
+++ b/include/linux/res_counter.h
@@ -109,12 +109,18 @@ void res_counter_init(struct res_counter *counter, struct res_counter *parent);
  *
  * returns 0 on success and <0 if the counter->usage will exceed the
  * counter->limit _locked call expects the counter->lock to be taken
+ *
+ * charge_nofail works the same, except that it charges the resource
+ * counter unconditionally, and returns < 0 if the after the current
+ * charge we are over limit.
  */
 
 int __must_check res_counter_charge_locked(struct res_counter *counter,
                 unsigned long val);
 int __must_check res_counter_charge(struct res_counter *counter,
                 unsigned long val, struct res_counter **limit_fail_at);
+int __must_check res_counter_charge_nofail(struct res_counter *counter,
+                unsigned long val, struct res_counter **limit_fail_at);
 
 /*
  * uncharge - tell that some portion of the resource is released
@@ -142,7 +148,10 @@ static inline unsigned long long res_counter_margin(struct res_counter *cnt)
         unsigned long flags;
 
         spin_lock_irqsave(&cnt->lock, flags);
-        margin = cnt->limit - cnt->usage;
+        if (cnt->limit > cnt->usage)
+                margin = cnt->limit - cnt->usage;
+        else
+                margin = 0;
         spin_unlock_irqrestore(&cnt->lock, flags);
         return margin;
 }
diff --git a/include/linux/snmp.h b/include/linux/snmp.h
index e16557a357e5..c1241c428179 100644
--- a/include/linux/snmp.h
+++ b/include/linux/snmp.h
@@ -192,7 +192,6 @@ enum
         LINUX_MIB_TCPPARTIALUNDO,               /* TCPPartialUndo */
         LINUX_MIB_TCPDSACKUNDO,                 /* TCPDSACKUndo */
         LINUX_MIB_TCPLOSSUNDO,                  /* TCPLossUndo */
-        LINUX_MIB_TCPLOSS,                      /* TCPLoss */
         LINUX_MIB_TCPLOSTRETRANSMIT,            /* TCPLostRetransmit */
         LINUX_MIB_TCPRENOFAILURES,              /* TCPRenoFailures */
         LINUX_MIB_TCPSACKFAILURES,              /* TCPSackFailures */
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 5b2fed5eebf2..00596e816b4d 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -1388,6 +1388,6 @@ struct hci_inquiry_req {
 };
 #define IREQ_CACHE_FLUSH 0x0001
 
-extern int enable_hs;
+extern bool enable_hs;
 
 #endif /* __HCI_H */
diff --git a/include/net/netprio_cgroup.h b/include/net/netprio_cgroup.h
index e503b87c4c1b..7b2d43139c8e 100644
--- a/include/net/netprio_cgroup.h
+++ b/include/net/netprio_cgroup.h
@@ -13,7 +13,6 @@
 
 #ifndef _NETPRIO_CGROUP_H
 #define _NETPRIO_CGROUP_H
-#include <linux/module.h>
 #include <linux/cgroup.h>
 #include <linux/hardirq.h>
 #include <linux/rcupdate.h>
diff --git a/include/net/sock.h b/include/net/sock.h
index bb972d254dff..4c69ac165e6b 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -226,6 +226,7 @@ struct cg_proto;
   *     @sk_ack_backlog: current listen backlog
   *     @sk_max_ack_backlog: listen backlog set in listen()
   *     @sk_priority: %SO_PRIORITY setting
+  *     @sk_cgrp_prioidx: socket group's priority map index
   *     @sk_type: socket type (%SOCK_STREAM, etc)
   *     @sk_protocol: which protocol this socket belongs in this network family
   *     @sk_peer_pid: &struct pid for this socket's peer
@@ -921,7 +922,7 @@ inline void sk_refcnt_debug_release(const struct sock *sk)
 #define sk_refcnt_debug_release(sk) do { } while (0)
 #endif /* SOCK_REFCNT_DEBUG */
 
-#ifdef CONFIG_CGROUP_MEM_RES_CTLR_KMEM
+#if defined(CONFIG_CGROUP_MEM_RES_CTLR_KMEM) && defined(CONFIG_NET)
 extern struct jump_label_key memcg_socket_limit_enabled;
 static inline struct cg_proto *parent_cg_proto(struct proto *proto,
                                                struct cg_proto *cg_proto)
@@ -1007,9 +1008,8 @@ static inline void memcg_memory_allocated_add(struct cg_proto *prot,
         struct res_counter *fail;
         int ret;
 
-        ret = res_counter_charge(prot->memory_allocated,
-                                 amt << PAGE_SHIFT, &fail);
-
+        ret = res_counter_charge_nofail(prot->memory_allocated,
+                                        amt << PAGE_SHIFT, &fail);
         if (ret < 0)
                 *parent_status = OVER_LIMIT;
 }
@@ -1053,12 +1053,11 @@ sk_memory_allocated_add(struct sock *sk, int amt, int *parent_status)
 }
 
 static inline void
-sk_memory_allocated_sub(struct sock *sk, int amt, int parent_status)
+sk_memory_allocated_sub(struct sock *sk, int amt)
 {
         struct proto *prot = sk->sk_prot;
 
-        if (mem_cgroup_sockets_enabled && sk->sk_cgrp &&
-            parent_status != OVER_LIMIT) /* Otherwise was uncharged already */
+        if (mem_cgroup_sockets_enabled && sk->sk_cgrp)
                 memcg_memory_allocated_sub(sk->sk_cgrp, amt);
 
         atomic_long_sub(amt, prot->memory_allocated);
diff --git a/kernel/res_counter.c b/kernel/res_counter.c
index 6d269cce7aa1..d508363858b3 100644
--- a/kernel/res_counter.c
+++ b/kernel/res_counter.c
@@ -66,6 +66,31 @@ done:
         return ret;
 }
 
+int res_counter_charge_nofail(struct res_counter *counter, unsigned long val,
+                              struct res_counter **limit_fail_at)
+{
+        int ret, r;
+        unsigned long flags;
+        struct res_counter *c;
+
+        r = ret = 0;
+        *limit_fail_at = NULL;
+        local_irq_save(flags);
+        for (c = counter; c != NULL; c = c->parent) {
+                spin_lock(&c->lock);
+                r = res_counter_charge_locked(c, val);
+                if (r)
+                        c->usage += val;
+                spin_unlock(&c->lock);
+                if (r < 0 && ret == 0) {
+                        *limit_fail_at = c;
+                        ret = r;
+                }
+        }
+        local_irq_restore(flags);
+
+        return ret;
+}
 void res_counter_uncharge_locked(struct res_counter *counter, unsigned long val)
 {
         if (WARN_ON(counter->usage < val))
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 4baddbae94cc..556859fec4ef 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -379,7 +379,7 @@ static void mem_cgroup_put(struct mem_cgroup *memcg);
 static bool mem_cgroup_is_root(struct mem_cgroup *memcg);
 void sock_update_memcg(struct sock *sk)
 {
-        if (static_branch(&memcg_socket_limit_enabled)) {
+        if (mem_cgroup_sockets_enabled) {
                 struct mem_cgroup *memcg;
 
                 BUG_ON(!sk->sk_prot->proto_cgroup);
@@ -411,7 +411,7 @@ EXPORT_SYMBOL(sock_update_memcg);
 
 void sock_release_memcg(struct sock *sk)
 {
-        if (static_branch(&memcg_socket_limit_enabled) && sk->sk_cgrp) {
+        if (mem_cgroup_sockets_enabled && sk->sk_cgrp) {
                 struct mem_cgroup *memcg;
                 WARN_ON(!sk->sk_cgrp->memcg);
                 memcg = sk->sk_cgrp->memcg;
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 845da3ee56a0..9de93714213a 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -55,7 +55,7 @@
 
 #define AUTO_OFF_TIMEOUT 2000
 
-int enable_hs;
+bool enable_hs;
 
 static void hci_rx_work(struct work_struct *work);
 static void hci_cmd_work(struct work_struct *work);
diff --git a/net/core/ethtool.c b/net/core/ethtool.c
index 921aa2b4b415..369b41894527 100644
--- a/net/core/ethtool.c
+++ b/net/core/ethtool.c
@@ -1311,6 +1311,7 @@ int dev_ethtool(struct net *net, struct ifreq *ifr)
         case ETHTOOL_GRXCSUM:
         case ETHTOOL_GTXCSUM:
         case ETHTOOL_GSG:
+        case ETHTOOL_GSSET_INFO:
         case ETHTOOL_GSTRINGS:
         case ETHTOOL_GTSO:
         case ETHTOOL_GPERMADDR:
diff --git a/net/core/flow_dissector.c b/net/core/flow_dissector.c
index 0985b9b14b80..a225089df5b6 100644
--- a/net/core/flow_dissector.c
+++ b/net/core/flow_dissector.c
@@ -1,4 +1,5 @@
 #include <linux/skbuff.h>
+#include <linux/export.h>
 #include <linux/ip.h>
 #include <linux/ipv6.h>
 #include <linux/if_vlan.h>
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index 65f80c7b1656..4d8ce93cd503 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -767,8 +767,8 @@ done:
         return i;
 }
 
-static unsigned long num_arg(const char __user * user_buffer,
-                             unsigned long maxlen, unsigned long *num)
+static long num_arg(const char __user *user_buffer, unsigned long maxlen,
+                                unsigned long *num)
 {
         int i;
         *num = 0;
diff --git a/net/core/sock.c b/net/core/sock.c
index 5c5af9988f94..3e81fd2e3c75 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -1827,7 +1827,7 @@ suppress_allocation:
         /* Alas. Undo changes. */
         sk->sk_forward_alloc -= amt * SK_MEM_QUANTUM;
 
-        sk_memory_allocated_sub(sk, amt, parent_status);
+        sk_memory_allocated_sub(sk, amt);
 
         return 0;
 }
@@ -1840,7 +1840,7 @@ EXPORT_SYMBOL(__sk_mem_schedule);
 void __sk_mem_reclaim(struct sock *sk)
 {
         sk_memory_allocated_sub(sk,
-                                sk->sk_forward_alloc >> SK_MEM_QUANTUM_SHIFT, 0);
+                                sk->sk_forward_alloc >> SK_MEM_QUANTUM_SHIFT);
         sk->sk_forward_alloc &= SK_MEM_QUANTUM - 1;
 
         if (sk_under_memory_pressure(sk) &&
diff --git a/net/ipv4/proc.c b/net/ipv4/proc.c
index 3569d8ecaeac..6afc807ee2ad 100644
--- a/net/ipv4/proc.c
+++ b/net/ipv4/proc.c
@@ -216,7 +216,6 @@ static const struct snmp_mib snmp4_net_list[] = {
         SNMP_MIB_ITEM("TCPPartialUndo", LINUX_MIB_TCPPARTIALUNDO),
         SNMP_MIB_ITEM("TCPDSACKUndo", LINUX_MIB_TCPDSACKUNDO),
         SNMP_MIB_ITEM("TCPLossUndo", LINUX_MIB_TCPLOSSUNDO),
-        SNMP_MIB_ITEM("TCPLoss", LINUX_MIB_TCPLOSS),
         SNMP_MIB_ITEM("TCPLostRetransmit", LINUX_MIB_TCPLOSTRETRANSMIT),
         SNMP_MIB_ITEM("TCPRenoFailures", LINUX_MIB_TCPRENOFAILURES),
         SNMP_MIB_ITEM("TCPSackFailures", LINUX_MIB_TCPSACKFAILURES),
diff --git a/net/ipv4/tcp_bic.c b/net/ipv4/tcp_bic.c
index 6187eb4d1dcf..f45e1c242440 100644
--- a/net/ipv4/tcp_bic.c
+++ b/net/ipv4/tcp_bic.c
@@ -63,7 +63,6 @@ static inline void bictcp_reset(struct bictcp *ca)
 {
         ca->cnt = 0;
         ca->last_max_cwnd = 0;
-        ca->loss_cwnd = 0;
         ca->last_cwnd = 0;
         ca->last_time = 0;
         ca->epoch_start = 0;
@@ -72,7 +71,11 @@ static inline void bictcp_reset(struct bictcp *ca)
 
 static void bictcp_init(struct sock *sk)
 {
-        bictcp_reset(inet_csk_ca(sk));
+        struct bictcp *ca = inet_csk_ca(sk);
+
+        bictcp_reset(ca);
+        ca->loss_cwnd = 0;
+
         if (initial_ssthresh)
                 tcp_sk(sk)->snd_ssthresh = initial_ssthresh;
 }
@@ -127,7 +130,7 @@ static inline void bictcp_update(struct bictcp *ca, u32 cwnd)
         }
 
         /* if in slow start or link utilization is very low */
-        if (ca->loss_cwnd == 0) {
+        if (ca->last_max_cwnd == 0) {
                 if (ca->cnt > 20) /* increase cwnd 5% per RTT */
                         ca->cnt = 20;
         }
@@ -185,7 +188,7 @@ static u32 bictcp_undo_cwnd(struct sock *sk)
 {
         const struct tcp_sock *tp = tcp_sk(sk);
         const struct bictcp *ca = inet_csk_ca(sk);
-        return max(tp->snd_cwnd, ca->last_max_cwnd);
+        return max(tp->snd_cwnd, ca->loss_cwnd);
 }
 
 static void bictcp_state(struct sock *sk, u8 new_state)
diff --git a/net/ipv4/tcp_cubic.c b/net/ipv4/tcp_cubic.c
index f376b05cca81..a9077f441cb2 100644
--- a/net/ipv4/tcp_cubic.c
+++ b/net/ipv4/tcp_cubic.c
@@ -107,7 +107,6 @@ static inline void bictcp_reset(struct bictcp *ca)
 {
         ca->cnt = 0;
         ca->last_max_cwnd = 0;
-        ca->loss_cwnd = 0;
         ca->last_cwnd = 0;
         ca->last_time = 0;
         ca->bic_origin_point = 0;
@@ -142,7 +141,10 @@ static inline void bictcp_hystart_reset(struct sock *sk)
 
 static void bictcp_init(struct sock *sk)
 {
-        bictcp_reset(inet_csk_ca(sk));
+        struct bictcp *ca = inet_csk_ca(sk);
+
+        bictcp_reset(ca);
+        ca->loss_cwnd = 0;
 
         if (hystart)
                 bictcp_hystart_reset(sk);
@@ -275,7 +277,7 @@ static inline void bictcp_update(struct bictcp *ca, u32 cwnd)
          * The initial growth of cubic function may be too conservative
          * when the available bandwidth is still unknown.
          */
-        if (ca->loss_cwnd == 0 && ca->cnt > 20)
+        if (ca->last_max_cwnd == 0 && ca->cnt > 20)
                 ca->cnt = 20;   /* increase cwnd 5% per RTT */
 
         /* TCP Friendly */
@@ -342,7 +344,7 @@ static u32 bictcp_undo_cwnd(struct sock *sk)
 {
         struct bictcp *ca = inet_csk_ca(sk);
 
-        return max(tcp_sk(sk)->snd_cwnd, ca->last_max_cwnd);
+        return max(tcp_sk(sk)->snd_cwnd, ca->loss_cwnd);
 }
 
 static void bictcp_state(struct sock *sk, u8 new_state)
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 2877c3e09587..976034f82320 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -105,7 +105,6 @@ int sysctl_tcp_abc __read_mostly;
 #define FLAG_SYN_ACKED          0x10 /* This ACK acknowledged SYN.              */
 #define FLAG_DATA_SACKED        0x20 /* New SACK.                               */
 #define FLAG_ECE                0x40 /* ECE in this ACK                         */
-#define FLAG_DATA_LOST          0x80 /* SACK detected data lossage.             */
 #define FLAG_SLOWPATH           0x100 /* Do not skip RFC checks for window update.*/
 #define FLAG_ONLY_ORIG_SACKED   0x200 /* SACKs only non-rexmit sent before RTO */
 #define FLAG_SND_UNA_ADVANCED   0x400 /* Snd_una was changed (!= FLAG_DATA_ACKED) */
@@ -1040,13 +1039,11 @@ static void tcp_skb_mark_lost_uncond_verify(struct tcp_sock *tp,
  * These 6 states form finite state machine, controlled by the following events:
  * 1. New ACK (+SACK) arrives. (tcp_sacktag_write_queue())
  * 2. Retransmission. (tcp_retransmit_skb(), tcp_xmit_retransmit_queue())
- * 3. Loss detection event of one of three flavors:
+ * 3. Loss detection event of two flavors:
  *      A. Scoreboard estimator decided the packet is lost.
  *         A'. Reno "three dupacks" marks head of queue lost.
- *         A''. Its FACK modfication, head until snd.fack is lost.
- *      B. SACK arrives sacking data transmitted after never retransmitted
- *         hole was sent out.
- *      C. SACK arrives sacking SND.NXT at the moment, when the
+ *         A''. Its FACK modification, head until snd.fack is lost.
+ *      B. SACK arrives sacking SND.NXT at the moment, when the
  *         segment was retransmitted.
  * 4. D-SACK added new rule: D-SACK changes any tag to S.
  *
@@ -1153,7 +1150,7 @@ static int tcp_is_sackblock_valid(struct tcp_sock *tp, int is_dsack,
 }
 
 /* Check for lost retransmit. This superb idea is borrowed from "ratehalving".
- * Event "C". Later note: FACK people cheated me again 8), we have to account
+ * Event "B". Later note: FACK people cheated me again 8), we have to account
  * for reordering! Ugly, but should help.
  *
  * Search retransmitted skbs from write_queue that were sent when snd_nxt was
@@ -1844,10 +1841,6 @@ tcp_sacktag_write_queue(struct sock *sk, const struct sk_buff *ack_skb,
                 if (found_dup_sack && ((i + 1) == first_sack_index))
                         next_dup = &sp[i + 1];
 
-                /* Event "B" in the comment above. */
-                if (after(end_seq, tp->high_seq))
-                        state.flag |= FLAG_DATA_LOST;
-
                 /* Skip too early cached blocks */
                 while (tcp_sack_cache_ok(tp, cache) &&
                        !before(start_seq, cache->end_seq))
@@ -2515,8 +2508,11 @@ static void tcp_timeout_skbs(struct sock *sk)
         tcp_verify_left_out(tp);
 }
 
-/* Mark head of queue up as lost. With RFC3517 SACK, the packets is
- * is against sacked "cnt", otherwise it's against facked "cnt"
+/* Detect loss in event "A" above by marking head of queue up as lost.
+ * For FACK or non-SACK(Reno) senders, the first "packets" number of segments
+ * are considered lost. For RFC3517 SACK, a segment is considered lost if it
+ * has at least tp->reordering SACKed seqments above it; "packets" refers to
+ * the maximum SACKed segments to pass before reaching this limit.
  */
 static void tcp_mark_head_lost(struct sock *sk, int packets, int mark_head)
 {
@@ -2525,6 +2521,8 @@ static void tcp_mark_head_lost(struct sock *sk, int packets, int mark_head)
         int cnt, oldcnt;
         int err;
         unsigned int mss;
+        /* Use SACK to deduce losses of new sequences sent during recovery */
+        const u32 loss_high = tcp_is_sack(tp) ?  tp->snd_nxt : tp->high_seq;
 
         WARN_ON(packets > tp->packets_out);
         if (tp->lost_skb_hint) {
@@ -2546,7 +2544,7 @@ static void tcp_mark_head_lost(struct sock *sk, int packets, int mark_head)
                 tp->lost_skb_hint = skb;
                 tp->lost_cnt_hint = cnt;
 
-                if (after(TCP_SKB_CB(skb)->end_seq, tp->high_seq))
+                if (after(TCP_SKB_CB(skb)->end_seq, loss_high))
                         break;
 
                 oldcnt = cnt;
@@ -3033,19 +3031,10 @@ static void tcp_fastretrans_alert(struct sock *sk, int pkts_acked,
         if (tcp_check_sack_reneging(sk, flag))
                 return;
 
-        /* C. Process data loss notification, provided it is valid. */
-        if (tcp_is_fack(tp) && (flag & FLAG_DATA_LOST) &&
-            before(tp->snd_una, tp->high_seq) &&
-            icsk->icsk_ca_state != TCP_CA_Open &&
-            tp->fackets_out > tp->reordering) {
-                tcp_mark_head_lost(sk, tp->fackets_out - tp->reordering, 0);
-                NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_TCPLOSS);
-        }
-
-        /* D. Check consistency of the current state. */
+        /* C. Check consistency of the current state. */
         tcp_verify_left_out(tp);
 
-        /* E. Check state exit conditions. State can be terminated
+        /* D. Check state exit conditions. State can be terminated
          *    when high_seq is ACKed. */
         if (icsk->icsk_ca_state == TCP_CA_Open) {
                 WARN_ON(tp->retrans_out != 0);
@@ -3077,7 +3066,7 @@ static void tcp_fastretrans_alert(struct sock *sk, int pkts_acked,
                 }
         }
 
-        /* F. Process state. */
+        /* E. Process state. */
         switch (icsk->icsk_ca_state) {
         case TCP_CA_Recovery:
                 if (!(flag & FLAG_SND_UNA_ADVANCED)) {
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 1eb4ad57670e..337ba4cca052 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -631,7 +631,7 @@ static void tcp_v4_send_reset(struct sock *sk, struct sk_buff *skb)
         arg.iov[0].iov_len  = sizeof(rep.th);
 
 #ifdef CONFIG_TCP_MD5SIG
-        key = sk ? tcp_v4_md5_do_lookup(sk, ip_hdr(skb)->daddr) : NULL;
+        key = sk ? tcp_v4_md5_do_lookup(sk, ip_hdr(skb)->saddr) : NULL;
         if (key) {
                 rep.opt[0] = htonl((TCPOPT_NOP << 24) |
                                    (TCPOPT_NOP << 16) |
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index a225d5ee3c2f..c02280a4d126 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -502,29 +502,31 @@ static void addrconf_forward_change(struct net *net, __s32 newf)
         rcu_read_unlock();
 }
 
-static int addrconf_fixup_forwarding(struct ctl_table *table, int *p, int old)
+static int addrconf_fixup_forwarding(struct ctl_table *table, int *p, int newf)
 {
         struct net *net;
+        int old;
+
+        if (!rtnl_trylock())
+                return restart_syscall();
 
         net = (struct net *)table->extra2;
-        if (p == &net->ipv6.devconf_dflt->forwarding)
-                return 0;
+        old = *p;
+        *p = newf;
 
-        if (!rtnl_trylock()) {
-                /* Restore the original values before restarting */
-                *p = old;
-                return restart_syscall();
+        if (p == &net->ipv6.devconf_dflt->forwarding) {
+                rtnl_unlock();
+                return 0;
         }
 
         if (p == &net->ipv6.devconf_all->forwarding) {
-                __s32 newf = net->ipv6.devconf_all->forwarding;
                 net->ipv6.devconf_dflt->forwarding = newf;
                 addrconf_forward_change(net, newf);
-        } else if ((!*p) ^ (!old))
+        } else if ((!newf) ^ (!old))
                 dev_forward_change((struct inet6_dev *)table->extra1);
         rtnl_unlock();
 
-        if (*p)
+        if (newf)
                 rt6_purge_dflt_routers(net);
         return 1;
 }
@@ -4260,9 +4262,17 @@ int addrconf_sysctl_forward(ctl_table *ctl, int write,
         int *valp = ctl->data;
         int val = *valp;
         loff_t pos = *ppos;
+        ctl_table lctl;
         int ret;
 
-        ret = proc_dointvec(ctl, write, buffer, lenp, ppos);
+        /*
+         * ctl->data points to idev->cnf.forwarding, we should
+         * not modify it until we get the rtnl lock.
+         */
+        lctl = *ctl;
+        lctl.data = &val;
+
+        ret = proc_dointvec(&lctl, write, buffer, lenp, ppos);
 
         if (write)
                 ret = addrconf_fixup_forwarding(ctl, valp, val);
@@ -4300,26 +4310,27 @@ static void addrconf_disable_change(struct net *net, __s32 newf)
         rcu_read_unlock();
 }
 
-static int addrconf_disable_ipv6(struct ctl_table *table, int *p, int old)
+static int addrconf_disable_ipv6(struct ctl_table *table, int *p, int newf)
 {
         struct net *net;
+        int old;
+
+        if (!rtnl_trylock())
+                return restart_syscall();
 
         net = (struct net *)table->extra2;
+        old = *p;
+        *p = newf;
 
-        if (p == &net->ipv6.devconf_dflt->disable_ipv6)
+        if (p == &net->ipv6.devconf_dflt->disable_ipv6) {
+                rtnl_unlock();
                 return 0;
-
-        if (!rtnl_trylock()) {
-                /* Restore the original values before restarting */
-                *p = old;
-                return restart_syscall();
         }
 
         if (p == &net->ipv6.devconf_all->disable_ipv6) {
-                __s32 newf = net->ipv6.devconf_all->disable_ipv6;
                 net->ipv6.devconf_dflt->disable_ipv6 = newf;
                 addrconf_disable_change(net, newf);
-        } else if ((!*p) ^ (!old))
+        } else if ((!newf) ^ (!old))
                 dev_disable_change((struct inet6_dev *)table->extra1);
 
         rtnl_unlock();
@@ -4333,9 +4344,17 @@ int addrconf_sysctl_disable(ctl_table *ctl, int write,
         int *valp = ctl->data;
         int val = *valp;
         loff_t pos = *ppos;
+        ctl_table lctl;
         int ret;
 
-        ret = proc_dointvec(ctl, write, buffer, lenp, ppos);
+        /*
+         * ctl->data points to idev->cnf.disable_ipv6, we should
+         * not modify it until we get the rtnl lock.
+         */
+        lctl = *ctl;
+        lctl.data = &val;
+
+        ret = proc_dointvec(&lctl, write, buffer, lenp, ppos);
 
         if (write)
                 ret = addrconf_disable_ipv6(ctl, valp, val);
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index 906c7ca43542..3edd05ae4388 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -1083,7 +1083,7 @@ static void tcp_v6_send_reset(struct sock *sk, struct sk_buff *skb)
 
 #ifdef CONFIG_TCP_MD5SIG
         if (sk)
-                key = tcp_v6_md5_do_lookup(sk, &ipv6_hdr(skb)->daddr);
+                key = tcp_v6_md5_do_lookup(sk, &ipv6_hdr(skb)->saddr);
 #endif
 
         if (th->ack)
diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c
index a18e6c3d36e3..b9bef2c75026 100644
--- a/net/llc/af_llc.c
+++ b/net/llc/af_llc.c
@@ -713,6 +713,7 @@ static int llc_ui_recvmsg(struct kiocb *iocb, struct socket *sock,
         struct sk_buff *skb = NULL;
         struct sock *sk = sock->sk;
         struct llc_sock *llc = llc_sk(sk);
+        unsigned long cpu_flags;
         size_t copied = 0;
         u32 peek_seq = 0;
         u32 *seq;
@@ -838,7 +839,9 @@ static int llc_ui_recvmsg(struct kiocb *iocb, struct socket *sock,
                         goto copy_uaddr;
 
                 if (!(flags & MSG_PEEK)) {
+                        spin_lock_irqsave(&sk->sk_receive_queue.lock, cpu_flags);
                         sk_eat_skb(sk, skb, 0);
+                        spin_unlock_irqrestore(&sk->sk_receive_queue.lock, cpu_flags);
                         *seq = 0;
                 }
 
@@ -859,7 +862,9 @@ copy_uaddr:
                 llc_cmsg_rcv(msg, skb);
 
         if (!(flags & MSG_PEEK)) {
+                        spin_lock_irqsave(&sk->sk_receive_queue.lock, cpu_flags);
                         sk_eat_skb(sk, skb, 0);
+                        spin_unlock_irqrestore(&sk->sk_receive_queue.lock, cpu_flags);
                         *seq = 0;
         }
 
diff --git a/net/mac80211/debugfs_key.c b/net/mac80211/debugfs_key.c
index 38e6101190d9..59edcd95a58d 100644
--- a/net/mac80211/debugfs_key.c
+++ b/net/mac80211/debugfs_key.c
@@ -225,9 +225,9 @@ KEY_OPS(key);
                             key, &key_##name##_ops);
 
 void ieee80211_debugfs_key_add(struct ieee80211_key *key)
-  {
+{
         static int keycount;
-        char buf[50];
+        char buf[100];
         struct sta_info *sta;
 
         if (!key->local->debugfs.keys)
@@ -244,7 +244,8 @@ void ieee80211_debugfs_key_add(struct ieee80211_key *key)
 
         sta = key->sta;
         if (sta) {
-                sprintf(buf, "../../stations/%pM", sta->sta.addr);
+                sprintf(buf, "../../netdev:%s/stations/%pM",
+                        sta->sdata->name, sta->sta.addr);
                 key->debugfs.stalink =
                         debugfs_create_symlink("station", key->debugfs.dir, buf);
         }
diff --git a/net/mac80211/mesh_hwmp.c b/net/mac80211/mesh_hwmp.c
index 73abb7524b2c..54df1b2bafd2 100644
--- a/net/mac80211/mesh_hwmp.c
+++ b/net/mac80211/mesh_hwmp.c
@@ -119,12 +119,12 @@ static int mesh_path_sel_frame_tx(enum mpath_frame_type action, u8 flags,
         int hdr_len = offsetof(struct ieee80211_mgmt, u.action.u.mesh_action) +
                       sizeof(mgmt->u.action.u.mesh_action);
 
-        skb = dev_alloc_skb(local->hw.extra_tx_headroom +
+        skb = dev_alloc_skb(local->tx_headroom +
                             hdr_len +
                             2 + 37); /* max HWMP IE */
         if (!skb)
                 return -1;
-        skb_reserve(skb, local->hw.extra_tx_headroom);
+        skb_reserve(skb, local->tx_headroom);
         mgmt = (struct ieee80211_mgmt *) skb_put(skb, hdr_len);
         memset(mgmt, 0, hdr_len);
         mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT |
@@ -250,12 +250,12 @@ int mesh_path_error_tx(u8 ttl, u8 *target, __le32 target_sn,
         if (time_before(jiffies, ifmsh->next_perr))
                 return -EAGAIN;
 
-        skb = dev_alloc_skb(local->hw.extra_tx_headroom +
+        skb = dev_alloc_skb(local->tx_headroom +
                             hdr_len +
                             2 + 15 /* PERR IE */);
         if (!skb)
                 return -1;
-        skb_reserve(skb, local->tx_headroom + local->hw.extra_tx_headroom);
+        skb_reserve(skb, local->tx_headroom);
         mgmt = (struct ieee80211_mgmt *) skb_put(skb, hdr_len);
         memset(mgmt, 0, hdr_len);
         mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT |
diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c
index 41ef1b476442..a17251730b9e 100644
--- a/net/mac80211/mesh_plink.c
+++ b/net/mac80211/mesh_plink.c
@@ -172,7 +172,7 @@ static int mesh_plink_frame_tx(struct ieee80211_sub_if_data *sdata,
         int hdr_len = offsetof(struct ieee80211_mgmt, u.action.u.self_prot) +
                       sizeof(mgmt->u.action.u.self_prot);
 
-        skb = dev_alloc_skb(local->hw.extra_tx_headroom +
+        skb = dev_alloc_skb(local->tx_headroom +
                             hdr_len +
                             2 + /* capability info */
                             2 + /* AID */
@@ -186,7 +186,7 @@ static int mesh_plink_frame_tx(struct ieee80211_sub_if_data *sdata,
                             sdata->u.mesh.ie_len);
         if (!skb)
                 return -1;
-        skb_reserve(skb, local->hw.extra_tx_headroom);
+        skb_reserve(skb, local->tx_headroom);
         mgmt = (struct ieee80211_mgmt *) skb_put(skb, hdr_len);
         memset(mgmt, 0, hdr_len);
         mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT |
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index ecb4c84c1bb3..295be92f7c77 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -2750,7 +2750,6 @@ int ieee80211_mgd_deauth(struct ieee80211_sub_if_data *sdata,
 {
         struct ieee80211_local *local = sdata->local;
         struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
-        struct ieee80211_work *wk;
         u8 bssid[ETH_ALEN];
         bool assoc_bss = false;
 
@@ -2763,30 +2762,47 @@ int ieee80211_mgd_deauth(struct ieee80211_sub_if_data *sdata,
                 assoc_bss = true;
         } else {
                 bool not_auth_yet = false;
+                struct ieee80211_work *tmp, *wk = NULL;
 
                 mutex_unlock(&ifmgd->mtx);
 
                 mutex_lock(&local->mtx);
-                list_for_each_entry(wk, &local->work_list, list) {
-                        if (wk->sdata != sdata)
+                list_for_each_entry(tmp, &local->work_list, list) {
+                        if (tmp->sdata != sdata)
                                 continue;
 
-                        if (wk->type != IEEE80211_WORK_DIRECT_PROBE &&
-                            wk->type != IEEE80211_WORK_AUTH &&
-                            wk->type != IEEE80211_WORK_ASSOC &&
-                            wk->type != IEEE80211_WORK_ASSOC_BEACON_WAIT)
+                        if (tmp->type != IEEE80211_WORK_DIRECT_PROBE &&
+                            tmp->type != IEEE80211_WORK_AUTH &&
+                            tmp->type != IEEE80211_WORK_ASSOC &&
+                            tmp->type != IEEE80211_WORK_ASSOC_BEACON_WAIT)
                                 continue;
 
-                        if (memcmp(req->bss->bssid, wk->filter_ta, ETH_ALEN))
+                        if (memcmp(req->bss->bssid, tmp->filter_ta, ETH_ALEN))
                                 continue;
 
-                        not_auth_yet = wk->type == IEEE80211_WORK_DIRECT_PROBE;
-                        list_del_rcu(&wk->list);
-                        free_work(wk);
+                        not_auth_yet = tmp->type == IEEE80211_WORK_DIRECT_PROBE;
+                        list_del_rcu(&tmp->list);
+                        synchronize_rcu();
+                        wk = tmp;
                         break;
                 }
                 mutex_unlock(&local->mtx);
 
+                if (wk && wk->type == IEEE80211_WORK_ASSOC) {
+                        /* clean up dummy sta & TX sync */
+                        sta_info_destroy_addr(wk->sdata, wk->filter_ta);
+                        if (wk->assoc.synced)
+                                drv_finish_tx_sync(local, wk->sdata,
+                                                   wk->filter_ta,
+                                                   IEEE80211_TX_SYNC_ASSOC);
+                } else if (wk && wk->type == IEEE80211_WORK_AUTH) {
+                        if (wk->probe_auth.synced)
+                                drv_finish_tx_sync(local, wk->sdata,
+                                                   wk->filter_ta,
+                                                   IEEE80211_TX_SYNC_AUTH);
+                }
+                kfree(wk);
+
                 /*
                  * If somebody requests authentication and we haven't
                  * sent out an auth frame yet there's no need to send
diff --git a/net/rds/af_rds.c b/net/rds/af_rds.c
index bb6ad81b671d..424ff622ab5f 100644
--- a/net/rds/af_rds.c
+++ b/net/rds/af_rds.c
@@ -68,7 +68,6 @@ static int rds_release(struct socket *sock)
 {
         struct sock *sk = sock->sk;
         struct rds_sock *rs;
-        unsigned long flags;
 
         if (!sk)
                 goto out;
@@ -94,10 +93,10 @@ static int rds_release(struct socket *sock)
         rds_rdma_drop_keys(rs);
         rds_notify_queue_get(rs, NULL);
 
-        spin_lock_irqsave(&rds_sock_lock, flags);
+        spin_lock_bh(&rds_sock_lock);
         list_del_init(&rs->rs_item);
         rds_sock_count--;
-        spin_unlock_irqrestore(&rds_sock_lock, flags);
+        spin_unlock_bh(&rds_sock_lock);
 
         rds_trans_put(rs->rs_transport);
 
@@ -409,7 +408,6 @@ static const struct proto_ops rds_proto_ops = {
 
 static int __rds_create(struct socket *sock, struct sock *sk, int protocol)
 {
-        unsigned long flags;
         struct rds_sock *rs;
 
         sock_init_data(sock, sk);
@@ -426,10 +424,10 @@ static int __rds_create(struct socket *sock, struct sock *sk, int protocol)
         spin_lock_init(&rs->rs_rdma_lock);
         rs->rs_rdma_keys = RB_ROOT;
 
-        spin_lock_irqsave(&rds_sock_lock, flags);
+        spin_lock_bh(&rds_sock_lock);
         list_add_tail(&rs->rs_item, &rds_sock_list);
         rds_sock_count++;
-        spin_unlock_irqrestore(&rds_sock_lock, flags);
+        spin_unlock_bh(&rds_sock_lock);
 
         return 0;
 }
@@ -471,12 +469,11 @@ static void rds_sock_inc_info(struct socket *sock, unsigned int len,
 {
         struct rds_sock *rs;
         struct rds_incoming *inc;
-        unsigned long flags;
         unsigned int total = 0;
 
         len /= sizeof(struct rds_info_message);
 
-        spin_lock_irqsave(&rds_sock_lock, flags);
+        spin_lock_bh(&rds_sock_lock);
 
         list_for_each_entry(rs, &rds_sock_list, rs_item) {
                 read_lock(&rs->rs_recv_lock);
@@ -492,7 +489,7 @@ static void rds_sock_inc_info(struct socket *sock, unsigned int len,
                 read_unlock(&rs->rs_recv_lock);
         }
 
-        spin_unlock_irqrestore(&rds_sock_lock, flags);
+        spin_unlock_bh(&rds_sock_lock);
 
         lens->nr = total;
         lens->each = sizeof(struct rds_info_message);
@@ -504,11 +501,10 @@ static void rds_sock_info(struct socket *sock, unsigned int len,
 {
         struct rds_info_socket sinfo;
         struct rds_sock *rs;
-        unsigned long flags;
 
         len /= sizeof(struct rds_info_socket);
 
-        spin_lock_irqsave(&rds_sock_lock, flags);
+        spin_lock_bh(&rds_sock_lock);
 
         if (len < rds_sock_count)
                 goto out;
@@ -529,7 +525,7 @@ out:
         lens->nr = rds_sock_count;
         lens->each = sizeof(struct rds_info_socket);
 
-        spin_unlock_irqrestore(&rds_sock_lock, flags);
+        spin_unlock_bh(&rds_sock_lock);
 }
 
 static void rds_exit(void)
diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c
index e7e1d0b57b3d..2776012132ea 100644
--- a/net/sched/sch_netem.c
+++ b/net/sched/sch_netem.c
@@ -419,7 +419,7 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch)
 
         cb = netem_skb_cb(skb);
         if (q->gap == 0 ||              /* not doing reordering */
-            q->counter < q->gap ||      /* inside last reordering gap */
+            q->counter < q->gap - 1 ||  /* inside last reordering gap */
             q->reorder < get_crandom(&q->reorder_cor)) {
                 psched_time_t now;
                 psched_tdiff_t delay;