24 files changed, 265 insertions, 211 deletions

diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
index ec3f9e5187df..c40c0253e105 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
@@ -1702,7 +1702,7 @@ static int bnx2x_set_eee(struct net_device *dev, struct ethtool_eee *edata)
                                       SHMEM_EEE_ADV_STATUS_SHIFT);
         if ((advertised != (eee_cfg & SHMEM_EEE_ADV_STATUS_MASK))) {
                 DP(BNX2X_MSG_ETHTOOL,
-                   "Direct manipulation of EEE advertisment is not supported\n");
+                   "Direct manipulation of EEE advertisement is not supported\n");
                 return -EINVAL;
         }
 
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
index a2b94650c271..cd002943fac8 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
@@ -137,7 +137,16 @@
 #define LINK_20GTFD             LINK_STATUS_SPEED_AND_DUPLEX_20GTFD
 #define LINK_20GXFD             LINK_STATUS_SPEED_AND_DUPLEX_20GXFD
 
-
+#define LINK_UPDATE_MASK \
+                        (LINK_STATUS_SPEED_AND_DUPLEX_MASK | \
+                         LINK_STATUS_LINK_UP | \
+                         LINK_STATUS_PHYSICAL_LINK_FLAG | \
+                         LINK_STATUS_AUTO_NEGOTIATE_COMPLETE | \
+                         LINK_STATUS_RX_FLOW_CONTROL_FLAG_MASK | \
+                         LINK_STATUS_TX_FLOW_CONTROL_FLAG_MASK | \
+                         LINK_STATUS_PARALLEL_DETECTION_FLAG_MASK | \
+                         LINK_STATUS_LINK_PARTNER_SYMMETRIC_PAUSE | \
+                         LINK_STATUS_LINK_PARTNER_ASYMMETRIC_PAUSE)
 
 #define SFP_EEPROM_CON_TYPE_ADDR                0x2
         #define SFP_EEPROM_CON_TYPE_VAL_LC      0x7
@@ -3295,6 +3304,21 @@ static void bnx2x_serdes_deassert(struct bnx2x *bp, u8 port)
                DEFAULT_PHY_DEV_ADDR);
 }
 
+static void bnx2x_xgxs_specific_func(struct bnx2x_phy *phy,
+                                     struct link_params *params,
+                                     u32 action)
+{
+        struct bnx2x *bp = params->bp;
+        switch (action) {
+        case PHY_INIT:
+                /* Set correct devad */
+                REG_WR(bp, NIG_REG_XGXS0_CTRL_MD_ST + params->port*0x18, 0);
+                REG_WR(bp, NIG_REG_XGXS0_CTRL_MD_DEVAD + params->port*0x18,
+                       phy->def_md_devad);
+                break;
+        }
+}
+
 static void bnx2x_xgxs_deassert(struct link_params *params)
 {
         struct bnx2x *bp = params->bp;
@@ -3309,10 +3333,8 @@ static void bnx2x_xgxs_deassert(struct link_params *params)
         REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_3_CLEAR, val);
         udelay(500);
         REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_3_SET, val);
-
-        REG_WR(bp, NIG_REG_XGXS0_CTRL_MD_ST + port*0x18, 0);
-        REG_WR(bp, NIG_REG_XGXS0_CTRL_MD_DEVAD + port*0x18,
-               params->phy[INT_PHY].def_md_devad);
+        bnx2x_xgxs_specific_func(&params->phy[INT_PHY], params,
+                                 PHY_INIT);
 }
 
 static void bnx2x_calc_ieee_aneg_adv(struct bnx2x_phy *phy,
@@ -3545,14 +3567,11 @@ static void bnx2x_warpcore_set_lpi_passthrough(struct bnx2x_phy *phy,
 static void bnx2x_warpcore_enable_AN_KR(struct bnx2x_phy *phy,
                                         struct link_params *params,
                                         struct link_vars *vars) {
-        u16 val16 = 0, lane, i;
+        u16 lane, i, cl72_ctrl, an_adv = 0;
+        u16 ucode_ver;
         struct bnx2x *bp = params->bp;
         static struct bnx2x_reg_set reg_set[] = {
                 {MDIO_WC_DEVAD, MDIO_WC_REG_SERDESDIGITAL_CONTROL1000X2, 0x7},
-                {MDIO_AN_DEVAD, MDIO_WC_REG_PAR_DET_10G_CTRL, 0},
-                {MDIO_WC_DEVAD, MDIO_WC_REG_CL72_USERB0_CL72_MISC1_CONTROL, 0},
-                {MDIO_WC_DEVAD, MDIO_WC_REG_XGXSBLK1_LANECTRL0, 0xff},
-                {MDIO_WC_DEVAD, MDIO_WC_REG_XGXSBLK1_LANECTRL1, 0x5555},
                 {MDIO_PMA_DEVAD, MDIO_WC_REG_IEEE0BLK_AUTONEGNP, 0x0},
                 {MDIO_WC_DEVAD, MDIO_WC_REG_RX66_CONTROL, 0x7415},
                 {MDIO_WC_DEVAD, MDIO_WC_REG_SERDESDIGITAL_MISC2, 0x6190},
@@ -3565,12 +3584,19 @@ static void bnx2x_warpcore_enable_AN_KR(struct bnx2x_phy *phy,
                 bnx2x_cl45_write(bp, phy, reg_set[i].devad, reg_set[i].reg,
                                  reg_set[i].val);
 
+        bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
+                MDIO_WC_REG_CL72_USERB0_CL72_MISC1_CONTROL, &cl72_ctrl);
+        cl72_ctrl &= 0xf8ff;
+        cl72_ctrl |= 0x3800;
+        bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
+                MDIO_WC_REG_CL72_USERB0_CL72_MISC1_CONTROL, cl72_ctrl);
+
         /* Check adding advertisement for 1G KX */
         if (((vars->line_speed == SPEED_AUTO_NEG) &&
              (phy->speed_cap_mask & PORT_HW_CFG_SPEED_CAPABILITY_D0_1G)) ||
             (vars->line_speed == SPEED_1000)) {
                 u32 addr = MDIO_WC_REG_SERDESDIGITAL_CONTROL1000X2;
-                val16 |= (1<<5);
+                an_adv |= (1<<5);
 
                 /* Enable CL37 1G Parallel Detect */
                 bnx2x_cl45_read_or_write(bp, phy, MDIO_WC_DEVAD, addr, 0x1);
@@ -3580,11 +3606,14 @@ static void bnx2x_warpcore_enable_AN_KR(struct bnx2x_phy *phy,
              (phy->speed_cap_mask & PORT_HW_CFG_SPEED_CAPABILITY_D0_10G)) ||
             (vars->line_speed ==  SPEED_10000)) {
                 /* Check adding advertisement for 10G KR */
-                val16 |= (1<<7);
+                an_adv |= (1<<7);
                 /* Enable 10G Parallel Detect */
+                CL22_WR_OVER_CL45(bp, phy, MDIO_REG_BANK_AER_BLOCK,
+                                  MDIO_AER_BLOCK_AER_REG, 0);
+
                 bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD,
                                  MDIO_WC_REG_PAR_DET_10G_CTRL, 1);
-
+                bnx2x_set_aer_mmd(params, phy);
                 DP(NETIF_MSG_LINK, "Advertize 10G\n");
         }
 
@@ -3604,7 +3633,7 @@ static void bnx2x_warpcore_enable_AN_KR(struct bnx2x_phy *phy,
 
         /* Advertised speeds */
         bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD,
-                         MDIO_WC_REG_AN_IEEE1BLK_AN_ADVERTISEMENT1, val16);
+                         MDIO_WC_REG_AN_IEEE1BLK_AN_ADVERTISEMENT1, an_adv);
 
         /* Advertised and set FEC (Forward Error Correction) */
         bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD,
@@ -3628,9 +3657,10 @@ static void bnx2x_warpcore_enable_AN_KR(struct bnx2x_phy *phy,
         /* Set KR Autoneg Work-Around flag for Warpcore version older than D108
          */
         bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
-                        MDIO_WC_REG_UC_INFO_B1_VERSION, &val16);
-        if (val16 < 0xd108) {
-                DP(NETIF_MSG_LINK, "Enable AN KR work-around\n");
+                        MDIO_WC_REG_UC_INFO_B1_VERSION, &ucode_ver);
+        if (ucode_ver < 0xd108) {
+                DP(NETIF_MSG_LINK, "Enable AN KR work-around. WC ver:0x%x\n",
+                               ucode_ver);
                 vars->rx_tx_asic_rst = MAX_KR_LINK_RETRY;
         }
         bnx2x_cl45_read_or_write(bp, phy, MDIO_WC_DEVAD,
@@ -3651,21 +3681,16 @@ static void bnx2x_warpcore_set_10G_KR(struct bnx2x_phy *phy,
                                       struct link_vars *vars)
 {
         struct bnx2x *bp = params->bp;
-        u16 i;
+        u16 val16, i, lane;
         static struct bnx2x_reg_set reg_set[] = {
                 /* Disable Autoneg */
                 {MDIO_WC_DEVAD, MDIO_WC_REG_SERDESDIGITAL_CONTROL1000X2, 0x7},
-                {MDIO_AN_DEVAD, MDIO_WC_REG_PAR_DET_10G_CTRL, 0},
                 {MDIO_WC_DEVAD, MDIO_WC_REG_CL72_USERB0_CL72_MISC1_CONTROL,
                         0x3f00},
                 {MDIO_AN_DEVAD, MDIO_WC_REG_AN_IEEE1BLK_AN_ADVERTISEMENT1, 0},
                 {MDIO_AN_DEVAD, MDIO_WC_REG_IEEE0BLK_MIICNTL, 0x0},
                 {MDIO_WC_DEVAD, MDIO_WC_REG_DIGITAL3_UP1, 0x1},
                 {MDIO_WC_DEVAD, MDIO_WC_REG_DIGITAL5_MISC7, 0xa},
-                /* Disable CL36 PCS Tx */
-                {MDIO_WC_DEVAD, MDIO_WC_REG_XGXSBLK1_LANECTRL0, 0x0},
-                /* Double Wide Single Data Rate @ pll rate */
-                {MDIO_WC_DEVAD, MDIO_WC_REG_XGXSBLK1_LANECTRL1, 0xFFFF},
                 /* Leave cl72 training enable, needed for KR */
                 {MDIO_PMA_DEVAD,
                 MDIO_WC_REG_PMD_IEEE9BLK_TENGBASE_KR_PMD_CONTROL_REGISTER_150,
@@ -3676,11 +3701,24 @@ static void bnx2x_warpcore_set_10G_KR(struct bnx2x_phy *phy,
                 bnx2x_cl45_write(bp, phy, reg_set[i].devad, reg_set[i].reg,
                                  reg_set[i].val);
 
-        /* Leave CL72 enabled */
-        bnx2x_cl45_read_or_write(bp, phy, MDIO_WC_DEVAD,
-                                 MDIO_WC_REG_CL72_USERB0_CL72_MISC1_CONTROL,
-                                 0x3800);
+        lane = bnx2x_get_warpcore_lane(phy, params);
+        /* Global registers */
+        CL22_WR_OVER_CL45(bp, phy, MDIO_REG_BANK_AER_BLOCK,
+                          MDIO_AER_BLOCK_AER_REG, 0);
+        /* Disable CL36 PCS Tx */
+        bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
+                        MDIO_WC_REG_XGXSBLK1_LANECTRL0, &val16);
+        val16 &= ~(0x0011 << lane);
+        bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
+                         MDIO_WC_REG_XGXSBLK1_LANECTRL0, val16);
 
+        bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
+                        MDIO_WC_REG_XGXSBLK1_LANECTRL1, &val16);
+        val16 |= (0x0303 << (lane << 1));
+        bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
+                         MDIO_WC_REG_XGXSBLK1_LANECTRL1, val16);
+        /* Restore AER */
+        bnx2x_set_aer_mmd(params, phy);
         /* Set speed via PMA/PMD register */
         bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD,
                          MDIO_WC_REG_IEEE0BLK_MIICNTL, 0x2040);
@@ -4303,7 +4341,7 @@ static void bnx2x_warpcore_link_reset(struct bnx2x_phy *phy,
                                       struct link_params *params)
 {
         struct bnx2x *bp = params->bp;
-        u16 val16;
+        u16 val16, lane;
         bnx2x_sfp_e3_set_transmitter(params, phy, 0);
         bnx2x_set_mdio_clk(bp, params->chip_id, params->port);
         bnx2x_set_aer_mmd(params, phy);
@@ -4340,6 +4378,30 @@ static void bnx2x_warpcore_link_reset(struct bnx2x_phy *phy,
                          MDIO_WC_REG_XGXSBLK1_LANECTRL2,
                          val16 & 0xff00);
 
+        lane = bnx2x_get_warpcore_lane(phy, params);
+        /* Disable CL36 PCS Tx */
+        bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
+                        MDIO_WC_REG_XGXSBLK1_LANECTRL0, &val16);
+        val16 |= (0x11 << lane);
+        if (phy->flags & FLAGS_WC_DUAL_MODE)
+                val16 |= (0x22 << lane);
+        bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
+                         MDIO_WC_REG_XGXSBLK1_LANECTRL0, val16);
+
+        bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
+                        MDIO_WC_REG_XGXSBLK1_LANECTRL1, &val16);
+        val16 &= ~(0x0303 << (lane << 1));
+        val16 |= (0x0101 << (lane << 1));
+        if (phy->flags & FLAGS_WC_DUAL_MODE) {
+                val16 &= ~(0x0c0c << (lane << 1));
+                val16 |= (0x0404 << (lane << 1));
+        }
+
+        bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
+                         MDIO_WC_REG_XGXSBLK1_LANECTRL1, val16);
+        /* Restore AER */
+        bnx2x_set_aer_mmd(params, phy);
+
 }
 
 static void bnx2x_set_warpcore_loopback(struct bnx2x_phy *phy,
@@ -6296,15 +6358,7 @@ static int bnx2x_update_link_down(struct link_params *params,
         vars->mac_type = MAC_TYPE_NONE;
 
         /* Update shared memory */
-        vars->link_status &= ~(LINK_STATUS_SPEED_AND_DUPLEX_MASK |
-                               LINK_STATUS_LINK_UP |
-                               LINK_STATUS_PHYSICAL_LINK_FLAG |
-                               LINK_STATUS_AUTO_NEGOTIATE_COMPLETE |
-                               LINK_STATUS_RX_FLOW_CONTROL_FLAG_MASK |
-                               LINK_STATUS_TX_FLOW_CONTROL_FLAG_MASK |
-                               LINK_STATUS_PARALLEL_DETECTION_FLAG_MASK |
-                               LINK_STATUS_LINK_PARTNER_SYMMETRIC_PAUSE |
-                               LINK_STATUS_LINK_PARTNER_ASYMMETRIC_PAUSE);
+        vars->link_status &= ~LINK_UPDATE_MASK;
         vars->line_speed = 0;
         bnx2x_update_mng(params, vars->link_status);
 
@@ -6452,6 +6506,7 @@ int bnx2x_link_update(struct link_params *params, struct link_vars *vars)
         u16 ext_phy_line_speed = 0, prev_line_speed = vars->line_speed;
         u8 active_external_phy = INT_PHY;
         vars->phy_flags &= ~PHY_HALF_OPEN_CONN_FLAG;
+        vars->link_status &= ~LINK_UPDATE_MASK;
         for (phy_index = INT_PHY; phy_index < params->num_phys;
               phy_index++) {
                 phy_vars[phy_index].flow_ctrl = 0;
@@ -7579,7 +7634,7 @@ static void bnx2x_warpcore_power_module(struct link_params *params,
 static int bnx2x_warpcore_read_sfp_module_eeprom(struct bnx2x_phy *phy,
                                                  struct link_params *params,
                                                  u16 addr, u8 byte_cnt,
-                                                 u8 *o_buf)
+                                                 u8 *o_buf, u8 is_init)
 {
         int rc = 0;
         u8 i, j = 0, cnt = 0;
@@ -7596,10 +7651,10 @@ static int bnx2x_warpcore_read_sfp_module_eeprom(struct bnx2x_phy *phy,
         /* 4 byte aligned address */
         addr32 = addr & (~0x3);
         do {
-                if (cnt == I2C_WA_PWR_ITER) {
+                if ((!is_init) && (cnt == I2C_WA_PWR_ITER)) {
                         bnx2x_warpcore_power_module(params, phy, 0);
                         /* Note that 100us are not enough here */
-                        usleep_range(1000,1000);
+                        usleep_range(1000, 2000);
                         bnx2x_warpcore_power_module(params, phy, 1);
                 }
                 rc = bnx2x_bsc_read(params, phy, 0xa0, addr32, 0, byte_cnt,
@@ -7719,7 +7774,7 @@ int bnx2x_read_sfp_module_eeprom(struct bnx2x_phy *phy,
         break;
         case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT:
                 rc = bnx2x_warpcore_read_sfp_module_eeprom(phy, params, addr,
-                                                           byte_cnt, o_buf);
+                                                           byte_cnt, o_buf, 0);
         break;
         }
         return rc;
@@ -7923,6 +7978,7 @@ static int bnx2x_wait_for_sfp_module_initialized(struct bnx2x_phy *phy,
 
 {
         u8 val;
+        int rc;
         struct bnx2x *bp = params->bp;
         u16 timeout;
         /* Initialization time after hot-plug may take up to 300ms for
@@ -7930,8 +7986,14 @@ static int bnx2x_wait_for_sfp_module_initialized(struct bnx2x_phy *phy,
          */
 
         for (timeout = 0; timeout < 60; timeout++) {
-                if (bnx2x_read_sfp_module_eeprom(phy, params, 1, 1, &val)
-                    == 0) {
+                if (phy->type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT)
+                        rc = bnx2x_warpcore_read_sfp_module_eeprom(phy,
+                                                                   params, 1,
+                                                                   1, &val, 1);
+                else
+                        rc = bnx2x_read_sfp_module_eeprom(phy, params, 1, 1,
+                                                          &val);
+                if (rc == 0) {
                         DP(NETIF_MSG_LINK,
                            "SFP+ module initialization took %d ms\n",
                            timeout * 5);
@@ -7939,7 +8001,8 @@ static int bnx2x_wait_for_sfp_module_initialized(struct bnx2x_phy *phy,
                 }
                 usleep_range(5000, 10000);
         }
-        return -EINVAL;
+        rc = bnx2x_read_sfp_module_eeprom(phy, params, 1, 1, &val);
+        return rc;
 }
 
 static void bnx2x_8727_power_module(struct bnx2x *bp,
@@ -9878,7 +9941,7 @@ static int bnx2x_848x3_config_init(struct bnx2x_phy *phy,
                 else
                         rc = bnx2x_8483x_disable_eee(phy, params, vars);
                 if (rc) {
-                        DP(NETIF_MSG_LINK, "Failed to set EEE advertisment\n");
+                        DP(NETIF_MSG_LINK, "Failed to set EEE advertisement\n");
                         return rc;
                 }
         } else {
@@ -10993,7 +11056,7 @@ static struct bnx2x_phy phy_xgxs = {
         .format_fw_ver  = (format_fw_ver_t)NULL,
         .hw_reset       = (hw_reset_t)NULL,
         .set_link_led   = (set_link_led_t)NULL,
-        .phy_specific_func = (phy_specific_func_t)NULL
+        .phy_specific_func = (phy_specific_func_t)bnx2x_xgxs_specific_func
 };
 static struct bnx2x_phy phy_warpcore = {
         .type           = PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT,
@@ -11465,6 +11528,11 @@ static int bnx2x_populate_int_phy(struct bnx2x *bp, u32 shmem_base, u8 port,
                         phy->media_type = ETH_PHY_BASE_T;
                         break;
                 case PORT_HW_CFG_NET_SERDES_IF_XFI:
+                        phy->supported &= (SUPPORTED_1000baseT_Full |
+                                           SUPPORTED_10000baseT_Full |
+                                           SUPPORTED_FIBRE |
+                                           SUPPORTED_Pause |
+                                           SUPPORTED_Asym_Pause);
                         phy->media_type = ETH_PHY_XFP_FIBER;
                         break;
                 case PORT_HW_CFG_NET_SERDES_IF_SFI:
@@ -12919,7 +12987,7 @@ static u8 bnx2x_analyze_link_error(struct link_params *params,
                 DP(NETIF_MSG_LINK, "Analyze TX Fault\n");
                 break;
         default:
-                DP(NETIF_MSG_LINK, "Analyze UNKOWN\n");
+                DP(NETIF_MSG_LINK, "Analyze UNKNOWN\n");
         }
         DP(NETIF_MSG_LINK, "Link changed:[%x %x]->%x\n", vars->link_up,
            old_status, status);
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index 0546cf4f762e..04b9f0ab183b 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -6804,8 +6804,9 @@ static int bnx2x_init_hw_port(struct bnx2x *bp)
 
         bnx2x_init_block(bp, BLOCK_DORQ, init_phase);
 
+        bnx2x_init_block(bp, BLOCK_BRB1, init_phase);
+
         if (CHIP_IS_E1(bp) || CHIP_IS_E1H(bp)) {
-                bnx2x_init_block(bp, BLOCK_BRB1, init_phase);
 
                 if (IS_MF(bp))
                         low = ((bp->flags & ONE_PORT_FLAG) ? 160 : 246);
@@ -12069,6 +12070,16 @@ static int __devinit bnx2x_init_one(struct pci_dev *pdev,
         if (CHIP_IS_E1x(bp))
                 bp->flags |= NO_FCOE_FLAG;
 
+        /* disable FCOE for 57840 device, until FW supports it */
+        switch (ent->driver_data) {
+        case BCM57840_O:
+        case BCM57840_4_10:
+        case BCM57840_2_20:
+        case BCM57840_MFO:
+        case BCM57840_MF:
+                bp->flags |= NO_FCOE_FLAG;
+        }
+
         /* Set bp->num_queues for MSI-X mode*/
         bnx2x_set_num_queues(bp);
 
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
index a4da893ac1e1..378988b5709a 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
@@ -251,6 +251,8 @@ struct adapter_params {
         unsigned char rev;                /* chip revision */
         unsigned char offload;
 
+        unsigned char bypass;
+
         unsigned int ofldq_wr_cred;
 };
 
@@ -642,6 +644,23 @@ extern int dbfifo_int_thresh;
 #define for_each_port(adapter, iter) \
         for (iter = 0; iter < (adapter)->params.nports; ++iter)
 
+static inline int is_bypass(struct adapter *adap)
+{
+        return adap->params.bypass;
+}
+
+static inline int is_bypass_device(int device)
+{
+        /* this should be set based upon device capabilities */
+        switch (device) {
+        case 0x440b:
+        case 0x440c:
+                return 1;
+        default:
+                return 0;
+        }
+}
+
 static inline unsigned int core_ticks_per_usec(const struct adapter *adap)
 {
         return adap->params.vpd.cclk / 1000;
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index 604f4f87f550..0df1284df497 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -3416,16 +3416,6 @@ static int adap_init0_config(struct adapter *adapter, int reset)
                          finicsum, cfcsum);
 
         /*
-         * If we're a pure NIC driver then disable all offloading facilities.
-         * This will allow the firmware to optimize aspects of the hardware
-         * configuration which will result in improved performance.
-         */
-        caps_cmd.ofldcaps = 0;
-        caps_cmd.iscsicaps = 0;
-        caps_cmd.rdmacaps = 0;
-        caps_cmd.fcoecaps = 0;
-
-        /*
          * And now tell the firmware to use the configuration we just loaded.
          */
         caps_cmd.op_to_write =
@@ -3513,18 +3503,6 @@ static int adap_init0_no_config(struct adapter *adapter, int reset)
         if (ret < 0)
                 goto bye;
 
-#ifndef CONFIG_CHELSIO_T4_OFFLOAD
-        /*
-         * If we're a pure NIC driver then disable all offloading facilities.
-         * This will allow the firmware to optimize aspects of the hardware
-         * configuration which will result in improved performance.
-         */
-        caps_cmd.ofldcaps = 0;
-        caps_cmd.iscsicaps = 0;
-        caps_cmd.rdmacaps = 0;
-        caps_cmd.fcoecaps = 0;
-#endif
-
         if (caps_cmd.niccaps & htons(FW_CAPS_CONFIG_NIC_VM)) {
                 if (!vf_acls)
                         caps_cmd.niccaps ^= htons(FW_CAPS_CONFIG_NIC_VM);
@@ -3745,6 +3723,7 @@ static int adap_init0(struct adapter *adap)
         u32 v, port_vec;
         enum dev_state state;
         u32 params[7], val[7];
+        struct fw_caps_config_cmd caps_cmd;
         int reset = 1, j;
 
         /*
@@ -3898,6 +3877,9 @@ static int adap_init0(struct adapter *adap)
                         goto bye;
         }
 
+        if (is_bypass_device(adap->pdev->device))
+                adap->params.bypass = 1;
+
         /*
          * Grab some of our basic fundamental operating parameters.
          */
@@ -3940,13 +3922,12 @@ static int adap_init0(struct adapter *adap)
                 adap->tids.aftid_end = val[1];
         }
 
-#ifdef CONFIG_CHELSIO_T4_OFFLOAD
         /*
          * Get device capabilities so we can determine what resources we need
          * to manage.
          */
         memset(&caps_cmd, 0, sizeof(caps_cmd));
-        caps_cmd.op_to_write = htonl(V_FW_CMD_OP(FW_CAPS_CONFIG_CMD) |
+        caps_cmd.op_to_write = htonl(FW_CMD_OP(FW_CAPS_CONFIG_CMD) |
                                      FW_CMD_REQUEST | FW_CMD_READ);
         caps_cmd.retval_len16 = htonl(FW_LEN16(caps_cmd));
         ret = t4_wr_mbox(adap, adap->mbox, &caps_cmd, sizeof(caps_cmd),
@@ -3991,15 +3972,6 @@ static int adap_init0(struct adapter *adap)
                 adap->vres.ddp.size = val[4] - val[3] + 1;
                 adap->params.ofldq_wr_cred = val[5];
 
-                params[0] = FW_PARAM_PFVF(ETHOFLD_START);
-                params[1] = FW_PARAM_PFVF(ETHOFLD_END);
-                ret = t4_query_params(adap, adap->mbox, adap->fn, 0, 2,
-                                      params, val);
-                if ((val[0] != val[1]) && (ret >= 0)) {
-                        adap->tids.uotid_base = val[0];
-                        adap->tids.nuotids = val[1] - val[0] + 1;
-                }
-
                 adap->params.offload = 1;
         }
         if (caps_cmd.rdmacaps) {
@@ -4048,7 +4020,6 @@ static int adap_init0(struct adapter *adap)
         }
 #undef FW_PARAM_PFVF
 #undef FW_PARAM_DEV
-#endif /* CONFIG_CHELSIO_T4_OFFLOAD */
 
         /*
          * These are finalized by FW initialization, load their values now.
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h
index 1b899fea1a91..39bec73ff87c 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h
@@ -102,6 +102,9 @@ struct tid_info {
         unsigned int ftid_base;
         unsigned int aftid_base;
         unsigned int aftid_end;
+        /* Server filter region */
+        unsigned int sftid_base;
+        unsigned int nsftids;
 
         spinlock_t atid_lock ____cacheline_aligned_in_smp;
         union aopen_entry *afree;
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
index 32eec15fe4c2..730ae2cfa49e 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
@@ -2519,6 +2519,7 @@ int t4_fw_bye(struct adapter *adap, unsigned int mbox)
 {
         struct fw_bye_cmd c;
 
+        memset(&c, 0, sizeof(c));
         INIT_CMD(c, BYE, WRITE);
         return t4_wr_mbox(adap, mbox, &c, sizeof(c), NULL);
 }
@@ -2535,6 +2536,7 @@ int t4_early_init(struct adapter *adap, unsigned int mbox)
 {
         struct fw_initialize_cmd c;
 
+        memset(&c, 0, sizeof(c));
         INIT_CMD(c, INITIALIZE, WRITE);
         return t4_wr_mbox(adap, mbox, &c, sizeof(c), NULL);
 }
@@ -2551,6 +2553,7 @@ int t4_fw_reset(struct adapter *adap, unsigned int mbox, int reset)
 {
         struct fw_reset_cmd c;
 
+        memset(&c, 0, sizeof(c));
         INIT_CMD(c, RESET, WRITE);
         c.val = htonl(reset);
         return t4_wr_mbox(adap, mbox, &c, sizeof(c), NULL);
@@ -2828,7 +2831,7 @@ int t4_fixup_host_params(struct adapter *adap, unsigned int page_size,
                      HOSTPAGESIZEPF7(sge_hps));
 
         t4_set_reg_field(adap, SGE_CONTROL,
-                         INGPADBOUNDARY(INGPADBOUNDARY_MASK) |
+                         INGPADBOUNDARY_MASK |
                          EGRSTATUSPAGESIZE_MASK,
                          INGPADBOUNDARY(fl_align_log - 5) |
                          EGRSTATUSPAGESIZE(stat_len != 64));
@@ -3278,6 +3281,7 @@ int t4_identify_port(struct adapter *adap, unsigned int mbox, unsigned int viid,
 {
         struct fw_vi_enable_cmd c;
 
+        memset(&c, 0, sizeof(c));
         c.op_to_viid = htonl(FW_CMD_OP(FW_VI_ENABLE_CMD) | FW_CMD_REQUEST |
                              FW_CMD_EXEC | FW_VI_ENABLE_CMD_VIID(viid));
         c.ien_to_len16 = htonl(FW_VI_ENABLE_CMD_LED | FW_LEN16(c));
diff --git a/drivers/net/ethernet/freescale/gianfar.c b/drivers/net/ethernet/freescale/gianfar.c
index 81a0f33d263f..bffb2edd6858 100644
--- a/drivers/net/ethernet/freescale/gianfar.c
+++ b/drivers/net/ethernet/freescale/gianfar.c
@@ -1349,8 +1349,11 @@ static int gfar_restore(struct device *dev)
         struct gfar_private *priv = dev_get_drvdata(dev);
         struct net_device *ndev = priv->ndev;
 
-        if (!netif_running(ndev))
+        if (!netif_running(ndev)) {
+                netif_device_attach(ndev);
+
                 return 0;
+        }
 
         if (gfar_init_bds(ndev)) {
                 free_skb_resources(priv);
diff --git a/drivers/net/ethernet/freescale/gianfar_ptp.c b/drivers/net/ethernet/freescale/gianfar_ptp.c
index b9db0e040563..2e5daee0438a 100644
--- a/drivers/net/ethernet/freescale/gianfar_ptp.c
+++ b/drivers/net/ethernet/freescale/gianfar_ptp.c
@@ -478,7 +478,7 @@ static int gianfar_ptp_probe(struct platform_device *dev)
                 pr_err("no resource\n");
                 goto no_resource;
         }
-        if (request_resource(&ioport_resource, etsects->rsrc)) {
+        if (request_resource(&iomem_resource, etsects->rsrc)) {
                 pr_err("resource busy\n");
                 goto no_resource;
         }
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
index bbf07bd6ab9d..a545728e100c 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
@@ -2670,6 +2670,9 @@ static int ixgbe_get_ts_info(struct net_device *dev,
         case ixgbe_mac_X540:
         case ixgbe_mac_82599EB:
                 info->so_timestamping =
+                        SOF_TIMESTAMPING_TX_SOFTWARE |
+                        SOF_TIMESTAMPING_RX_SOFTWARE |
+                        SOF_TIMESTAMPING_SOFTWARE |
                         SOF_TIMESTAMPING_TX_HARDWARE |
                         SOF_TIMESTAMPING_RX_HARDWARE |
                         SOF_TIMESTAMPING_RAW_HARDWARE;
diff --git a/drivers/net/ethernet/jme.c b/drivers/net/ethernet/jme.c
index f8064df10cc4..92317e9c0f73 100644
--- a/drivers/net/ethernet/jme.c
+++ b/drivers/net/ethernet/jme.c
@@ -1948,10 +1948,10 @@ jme_close(struct net_device *netdev)
 
         JME_NAPI_DISABLE(jme);
 
-        tasklet_disable(&jme->linkch_task);
-        tasklet_disable(&jme->txclean_task);
-        tasklet_disable(&jme->rxclean_task);
-        tasklet_disable(&jme->rxempty_task);
+        tasklet_kill(&jme->linkch_task);
+        tasklet_kill(&jme->txclean_task);
+        tasklet_kill(&jme->rxclean_task);
+        tasklet_kill(&jme->rxempty_task);
 
         jme_disable_rx_engine(jme);
         jme_disable_tx_engine(jme);
diff --git a/drivers/net/ethernet/marvell/skge.c b/drivers/net/ethernet/marvell/skge.c
index 9b9c2ac5c4c2..d19a143aa5a8 100644
--- a/drivers/net/ethernet/marvell/skge.c
+++ b/drivers/net/ethernet/marvell/skge.c
@@ -4026,7 +4026,7 @@ static void __devexit skge_remove(struct pci_dev *pdev)
         dev0 = hw->dev[0];
         unregister_netdev(dev0);
 
-        tasklet_disable(&hw->phy_task);
+        tasklet_kill(&hw->phy_task);
 
         spin_lock_irq(&hw->hw_lock);
         hw->intr_mask = 0;
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
index c10e3a6de09f..b35094c590ba 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
@@ -143,7 +143,6 @@ void mlx4_en_destroy_tx_ring(struct mlx4_en_priv *priv,
                 mlx4_bf_free(mdev->dev, &ring->bf);
         mlx4_qp_remove(mdev->dev, &ring->qp);
         mlx4_qp_free(mdev->dev, &ring->qp);
-        mlx4_qp_release_range(mdev->dev, ring->qpn, 1);
         mlx4_en_unmap_buffer(&ring->wqres.buf);
         mlx4_free_hwq_res(mdev->dev, &ring->wqres, ring->buf_size);
         kfree(ring->bounce_buf);
@@ -712,7 +711,7 @@ netdev_tx_t mlx4_en_xmit(struct sk_buff *skb, struct net_device *dev)
         if (bounce)
                 tx_desc = mlx4_en_bounce_to_desc(priv, ring, index, desc_size);
 
-        if (ring->bf_enabled && desc_size <= MAX_BF && !bounce && !vlan_tag) {
+        if (ring->bf_enabled && desc_size <= MAX_BF && !bounce && !vlan_tx_tag_present(skb)) {
                 *(__be32 *) (&tx_desc->ctrl.vlan_tag) |= cpu_to_be32(ring->doorbell_qpn);
                 op_own |= htonl((bf_index & 0xffff) << 8);
                 /* Ensure new descirptor hits memory
diff --git a/drivers/net/ethernet/mellanox/mlx4/eq.c b/drivers/net/ethernet/mellanox/mlx4/eq.c
index 51c764901ad2..b84a88bc44dc 100644
--- a/drivers/net/ethernet/mellanox/mlx4/eq.c
+++ b/drivers/net/ethernet/mellanox/mlx4/eq.c
@@ -329,9 +329,6 @@ int set_and_calc_slave_port_state(struct mlx4_dev *dev, int slave,
         ctx = &priv->mfunc.master.slave_state[slave];
         spin_lock_irqsave(&ctx->lock, flags);
 
-        mlx4_dbg(dev, "%s: slave: %d, current state: %d new event :%d\n",
-                 __func__, slave, cur_state, event);
-
         switch (cur_state) {
         case SLAVE_PORT_DOWN:
                 if (MLX4_PORT_STATE_DEV_EVENT_PORT_UP == event)
@@ -366,9 +363,6 @@ int set_and_calc_slave_port_state(struct mlx4_dev *dev, int slave,
                         goto out;
         }
         ret = mlx4_get_slave_port_state(dev, slave, port);
-        mlx4_dbg(dev, "%s: slave: %d, current state: %d new event"
-                 " :%d gen_event: %d\n",
-                 __func__, slave, cur_state, event, *gen_event);
 
 out:
         spin_unlock_irqrestore(&ctx->lock, flags);
@@ -843,6 +837,18 @@ static void __iomem *mlx4_get_eq_uar(struct mlx4_dev *dev, struct mlx4_eq *eq)
         return priv->eq_table.uar_map[index] + 0x800 + 8 * (eq->eqn % 4);
 }
 
+static void mlx4_unmap_uar(struct mlx4_dev *dev)
+{
+        struct mlx4_priv *priv = mlx4_priv(dev);
+        int i;
+
+        for (i = 0; i < mlx4_num_eq_uar(dev); ++i)
+                if (priv->eq_table.uar_map[i]) {
+                        iounmap(priv->eq_table.uar_map[i]);
+                        priv->eq_table.uar_map[i] = NULL;
+                }
+}
+
 static int mlx4_create_eq(struct mlx4_dev *dev, int nent,
                           u8 intr, struct mlx4_eq *eq)
 {
@@ -1207,6 +1213,7 @@ err_out_unmap:
         mlx4_free_irqs(dev);
 
 err_out_bitmap:
+        mlx4_unmap_uar(dev);
         mlx4_bitmap_cleanup(&priv->eq_table.bitmap);
 
 err_out_free:
@@ -1231,10 +1238,7 @@ void mlx4_cleanup_eq_table(struct mlx4_dev *dev)
         if (!mlx4_is_slave(dev))
                 mlx4_unmap_clr_int(dev);
 
-        for (i = 0; i < mlx4_num_eq_uar(dev); ++i)
-                if (priv->eq_table.uar_map[i])
-                        iounmap(priv->eq_table.uar_map[i]);
-
+        mlx4_unmap_uar(dev);
         mlx4_bitmap_cleanup(&priv->eq_table.bitmap);
 
         kfree(priv->eq_table.uar_map);
diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c
index 80df2ab0177c..2aa80afd98d2 100644
--- a/drivers/net/ethernet/mellanox/mlx4/main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/main.c
@@ -1405,7 +1405,10 @@ unmap_bf:
         unmap_bf_area(dev);
 
 err_close:
-        mlx4_close_hca(dev);
+        if (mlx4_is_slave(dev))
+                mlx4_slave_exit(dev);
+        else
+                mlx4_CLOSE_HCA(dev, 0);
 
 err_free_icm:
         if (!mlx4_is_slave(dev))
diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
index 926c911c0ac4..b05705f50f0f 100644
--- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
+++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
@@ -330,9 +330,6 @@ static void update_pkey_index(struct mlx4_dev *dev, int slave,
 
         new_index = priv->virt2phys_pkey[slave][port - 1][orig_index];
         *(u8 *)(inbox->buf + 35) = new_index;
-
-        mlx4_dbg(dev, "port = %d, orig pkey index = %d, "
-                 "new pkey index = %d\n", port, orig_index, new_index);
 }
 
 static void update_gid(struct mlx4_dev *dev, struct mlx4_cmd_mailbox *inbox,
@@ -351,9 +348,6 @@ static void update_gid(struct mlx4_dev *dev, struct mlx4_cmd_mailbox *inbox,
                 if (optpar & MLX4_QP_OPTPAR_ALT_ADDR_PATH)
                         qp_ctx->alt_path.mgid_index = slave & 0x7F;
         }
-
-        mlx4_dbg(dev, "slave %d, new gid index: 0x%x ",
-                slave, qp_ctx->pri_path.mgid_index);
 }
 
 static int mpt_mask(struct mlx4_dev *dev)
diff --git a/drivers/net/ethernet/micrel/ksz884x.c b/drivers/net/ethernet/micrel/ksz884x.c
index 658afc45f378..e4ba868e232c 100644
--- a/drivers/net/ethernet/micrel/ksz884x.c
+++ b/drivers/net/ethernet/micrel/ksz884x.c
@@ -5407,8 +5407,8 @@ static int netdev_close(struct net_device *dev)
                 /* Delay for receive task to stop scheduling itself. */
                 msleep(2000 / HZ);
 
-                tasklet_disable(&hw_priv->rx_tasklet);
-                tasklet_disable(&hw_priv->tx_tasklet);
+                tasklet_kill(&hw_priv->rx_tasklet);
+                tasklet_kill(&hw_priv->tx_tasklet);
                 free_irq(dev->irq, hw_priv->dev);
 
                 transmit_cleanup(hw_priv, 0);
diff --git a/drivers/net/ethernet/nxp/lpc_eth.c b/drivers/net/ethernet/nxp/lpc_eth.c
index 53743f7a2ca9..af8b4142088c 100644
--- a/drivers/net/ethernet/nxp/lpc_eth.c
+++ b/drivers/net/ethernet/nxp/lpc_eth.c
@@ -1524,6 +1524,7 @@ static int lpc_eth_drv_remove(struct platform_device *pdev)
                                   pldat->dma_buff_base_p);
         free_irq(ndev->irq, ndev);
         iounmap(pldat->net_base);
+        mdiobus_unregister(pldat->mii_bus);
         mdiobus_free(pldat->mii_bus);
         clk_disable(pldat->clk);
         clk_put(pldat->clk);
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 499249a15e88..39ab4d09faaa 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
@@ -333,26 +333,6 @@ static void pch_gbe_wait_clr_bit(void *reg, u32 bit)
 }
 
 /**
- * pch_gbe_wait_clr_bit_irq - Wait to clear a bit for interrupt context
- * @reg:        Pointer of register
- * @busy:       Busy bit
- */
-static int pch_gbe_wait_clr_bit_irq(void *reg, u32 bit)
-{
-        u32 tmp;
-        int ret = -1;
-        /* wait busy */
-        tmp = 20;
-        while ((ioread32(reg) & bit) && --tmp)
-                udelay(5);
-        if (!tmp)
-                pr_err("Error: busy bit is not cleared\n");
-        else
-                ret = 0;
-        return ret;
-}
-
-/**
  * pch_gbe_mac_mar_set - Set MAC address register
  * @hw:     Pointer to the HW structure
  * @addr:   Pointer to the MAC address
@@ -403,15 +383,20 @@ static void pch_gbe_mac_reset_hw(struct pch_gbe_hw *hw)
         return;
 }
 
-static void pch_gbe_mac_reset_rx(struct pch_gbe_hw *hw)
+static void pch_gbe_disable_mac_rx(struct pch_gbe_hw *hw)
 {
-        /* Read the MAC addresses. and store to the private data */
-        pch_gbe_mac_read_mac_addr(hw);
-        iowrite32(PCH_GBE_RX_RST, &hw->reg->RESET);
-        pch_gbe_wait_clr_bit_irq(&hw->reg->RESET, PCH_GBE_RX_RST);
-        /* Setup the MAC addresses */
-        pch_gbe_mac_mar_set(hw, hw->mac.addr, 0);
-        return;
+        u32 rctl;
+        /* Disables Receive MAC */
+        rctl = ioread32(&hw->reg->MAC_RX_EN);
+        iowrite32((rctl & ~PCH_GBE_MRE_MAC_RX_EN), &hw->reg->MAC_RX_EN);
+}
+
+static void pch_gbe_enable_mac_rx(struct pch_gbe_hw *hw)
+{
+        u32 rctl;
+        /* Enables Receive MAC */
+        rctl = ioread32(&hw->reg->MAC_RX_EN);
+        iowrite32((rctl | PCH_GBE_MRE_MAC_RX_EN), &hw->reg->MAC_RX_EN);
 }
 
 /**
@@ -907,7 +892,7 @@ static void pch_gbe_setup_rctl(struct pch_gbe_adapter *adapter)
 static void pch_gbe_configure_rx(struct pch_gbe_adapter *adapter)
 {
         struct pch_gbe_hw *hw = &adapter->hw;
-        u32 rdba, rdlen, rctl, rxdma;
+        u32 rdba, rdlen, rxdma;
 
         pr_debug("dma adr = 0x%08llx  size = 0x%08x\n",
                  (unsigned long long)adapter->rx_ring->dma,
@@ -915,9 +900,7 @@ static void pch_gbe_configure_rx(struct pch_gbe_adapter *adapter)
 
         pch_gbe_mac_force_mac_fc(hw);
 
-        /* Disables Receive MAC */
-        rctl = ioread32(&hw->reg->MAC_RX_EN);
-        iowrite32((rctl & ~PCH_GBE_MRE_MAC_RX_EN), &hw->reg->MAC_RX_EN);
+        pch_gbe_disable_mac_rx(hw);
 
         /* Disables Receive DMA */
         rxdma = ioread32(&hw->reg->DMA_CTRL);
@@ -1308,38 +1291,17 @@ void pch_gbe_update_stats(struct pch_gbe_adapter *adapter)
         spin_unlock_irqrestore(&adapter->stats_lock, flags);
 }
 
-static void pch_gbe_stop_receive(struct pch_gbe_adapter *adapter)
+static void pch_gbe_disable_dma_rx(struct pch_gbe_hw *hw)
 {
-        struct pch_gbe_hw *hw = &adapter->hw;
         u32 rxdma;
-        u16 value;
-        int ret;
 
         /* Disable Receive DMA */
         rxdma = ioread32(&hw->reg->DMA_CTRL);
         rxdma &= ~PCH_GBE_RX_DMA_EN;
         iowrite32(rxdma, &hw->reg->DMA_CTRL);
-        /* Wait Rx DMA BUS is IDLE */
-        ret = pch_gbe_wait_clr_bit_irq(&hw->reg->RX_DMA_ST, PCH_GBE_IDLE_CHECK);
-        if (ret) {
-                /* Disable Bus master */
-                pci_read_config_word(adapter->pdev, PCI_COMMAND, &value);
-                value &= ~PCI_COMMAND_MASTER;
-                pci_write_config_word(adapter->pdev, PCI_COMMAND, value);
-                /* Stop Receive */
-                pch_gbe_mac_reset_rx(hw);
-                /* Enable Bus master */
-                value |= PCI_COMMAND_MASTER;
-                pci_write_config_word(adapter->pdev, PCI_COMMAND, value);
-        } else {
-                /* Stop Receive */
-                pch_gbe_mac_reset_rx(hw);
-        }
-        /* reprogram multicast address register after reset */
-        pch_gbe_set_multi(adapter->netdev);
 }
 
-static void pch_gbe_start_receive(struct pch_gbe_hw *hw)
+static void pch_gbe_enable_dma_rx(struct pch_gbe_hw *hw)
 {
         u32 rxdma;
 
@@ -1347,9 +1309,6 @@ static void pch_gbe_start_receive(struct pch_gbe_hw *hw)
         rxdma = ioread32(&hw->reg->DMA_CTRL);
         rxdma |= PCH_GBE_RX_DMA_EN;
         iowrite32(rxdma, &hw->reg->DMA_CTRL);
-        /* Enables Receive */
-        iowrite32(PCH_GBE_MRE_MAC_RX_EN, &hw->reg->MAC_RX_EN);
-        return;
 }
 
 /**
@@ -1385,7 +1344,7 @@ static irqreturn_t pch_gbe_intr(int irq, void *data)
                         int_en = ioread32(&hw->reg->INT_EN);
                         iowrite32((int_en & ~PCH_GBE_INT_RX_FIFO_ERR),
                                   &hw->reg->INT_EN);
-                        pch_gbe_stop_receive(adapter);
+                        pch_gbe_disable_dma_rx(&adapter->hw);
                         int_st |= ioread32(&hw->reg->INT_ST);
                         int_st = int_st & ioread32(&hw->reg->INT_EN);
                 }
@@ -1961,12 +1920,12 @@ int pch_gbe_up(struct pch_gbe_adapter *adapter)
         struct net_device *netdev = adapter->netdev;
         struct pch_gbe_tx_ring *tx_ring = adapter->tx_ring;
         struct pch_gbe_rx_ring *rx_ring = adapter->rx_ring;
-        int err;
+        int err = -EINVAL;
 
         /* Ensure we have a valid MAC */
         if (!is_valid_ether_addr(adapter->hw.mac.addr)) {
                 pr_err("Error: Invalid MAC address\n");
-                return -EINVAL;
+                goto out;
         }
 
         /* hardware has been reset, we need to reload some things */
@@ -1979,18 +1938,19 @@ int pch_gbe_up(struct pch_gbe_adapter *adapter)
 
         err = pch_gbe_request_irq(adapter);
         if (err) {
-                pr_err("Error: can't bring device up\n");
-                return err;
+                pr_err("Error: can't bring device up - irq request failed\n");
+                goto out;
         }
         err = pch_gbe_alloc_rx_buffers_pool(adapter, rx_ring, rx_ring->count);
         if (err) {
-                pr_err("Error: can't bring device up\n");
-                return err;
+                pr_err("Error: can't bring device up - alloc rx buffers pool failed\n");
+                goto freeirq;
         }
         pch_gbe_alloc_tx_buffers(adapter, tx_ring);
         pch_gbe_alloc_rx_buffers(adapter, rx_ring, rx_ring->count);
         adapter->tx_queue_len = netdev->tx_queue_len;
-        pch_gbe_start_receive(&adapter->hw);
+        pch_gbe_enable_dma_rx(&adapter->hw);
+        pch_gbe_enable_mac_rx(&adapter->hw);
 
         mod_timer(&adapter->watchdog_timer, jiffies);
 
@@ -1999,6 +1959,11 @@ int pch_gbe_up(struct pch_gbe_adapter *adapter)
         netif_start_queue(adapter->netdev);
 
         return 0;
+
+freeirq:
+        pch_gbe_free_irq(adapter);
+out:
+        return err;
 }
 
 /**
@@ -2393,7 +2358,6 @@ static int pch_gbe_napi_poll(struct napi_struct *napi, int budget)
         int work_done = 0;
         bool poll_end_flag = false;
         bool cleaned = false;
-        u32 int_en;
 
         pr_debug("budget : %d\n", budget);
 
@@ -2410,19 +2374,13 @@ static int pch_gbe_napi_poll(struct napi_struct *napi, int budget)
 
         if (poll_end_flag) {
                 napi_complete(napi);
-                if (adapter->rx_stop_flag) {
-                        adapter->rx_stop_flag = false;
-                        pch_gbe_start_receive(&adapter->hw);
-                }
                 pch_gbe_irq_enable(adapter);
-        } else
-                if (adapter->rx_stop_flag) {
-                        adapter->rx_stop_flag = false;
-                        pch_gbe_start_receive(&adapter->hw);
-                        int_en = ioread32(&adapter->hw.reg->INT_EN);
-                        iowrite32((int_en | PCH_GBE_INT_RX_FIFO_ERR),
-                                &adapter->hw.reg->INT_EN);
-                }
+        }
+
+        if (adapter->rx_stop_flag) {
+                adapter->rx_stop_flag = false;
+                pch_gbe_enable_dma_rx(&adapter->hw);
+        }
 
         pr_debug("poll_end_flag : %d  work_done : %d  budget : %d\n",
                  poll_end_flag, work_done, budget);
diff --git a/drivers/net/ethernet/qlogic/qla3xxx.c b/drivers/net/ethernet/qlogic/qla3xxx.c
index 80ba7292ec3d..12d1f2470d5c 100644
--- a/drivers/net/ethernet/qlogic/qla3xxx.c
+++ b/drivers/net/ethernet/qlogic/qla3xxx.c
@@ -2522,6 +2522,13 @@ static int ql_alloc_net_req_rsp_queues(struct ql3_adapter *qdev)
         qdev->req_q_size =
             (u32) (NUM_REQ_Q_ENTRIES * sizeof(struct ob_mac_iocb_req));
 
+        qdev->rsp_q_size = NUM_RSP_Q_ENTRIES * sizeof(struct net_rsp_iocb);
+
+        /* The barrier is required to ensure request and response queue
+         * addr writes to the registers.
+         */
+        wmb();
+
         qdev->req_q_virt_addr =
             pci_alloc_consistent(qdev->pdev,
                                  (size_t) qdev->req_q_size,
@@ -2533,8 +2540,6 @@ static int ql_alloc_net_req_rsp_queues(struct ql3_adapter *qdev)
                 return -ENOMEM;
         }
 
-        qdev->rsp_q_size = NUM_RSP_Q_ENTRIES * sizeof(struct net_rsp_iocb);
-
         qdev->rsp_q_virt_addr =
             pci_alloc_consistent(qdev->pdev,
                                  (size_t) qdev->rsp_q_size,
diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index d6c6cfb68631..50a55fb10368 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -3865,6 +3865,8 @@ static void rtl_wol_suspend_quirk(struct rtl8169_private *tp)
         void __iomem *ioaddr = tp->mmio_addr;
 
         switch (tp->mac_version) {
+        case RTL_GIGA_MAC_VER_25:
+        case RTL_GIGA_MAC_VER_26:
         case RTL_GIGA_MAC_VER_29:
         case RTL_GIGA_MAC_VER_30:
         case RTL_GIGA_MAC_VER_32:
@@ -4557,6 +4559,9 @@ static void rtl_set_rx_mode(struct net_device *dev)
                 mc_filter[1] = swab32(data);
         }
 
+        if (tp->mac_version == RTL_GIGA_MAC_VER_35)
+                mc_filter[1] = mc_filter[0] = 0xffffffff;
+
         RTL_W32(MAR0 + 4, mc_filter[1]);
         RTL_W32(MAR0 + 0, mc_filter[0]);
 
diff --git a/drivers/net/ethernet/ti/Kconfig b/drivers/net/ethernet/ti/Kconfig
index 14297ff9c6dc..48fcb5e3bd3d 100644
--- a/drivers/net/ethernet/ti/Kconfig
+++ b/drivers/net/ethernet/ti/Kconfig
@@ -5,7 +5,7 @@
 config NET_VENDOR_TI
         bool "Texas Instruments (TI) devices"
         default y
-        depends on PCI || EISA || AR7 || (ARM && (ARCH_DAVINCI || ARCH_OMAP3))
+        depends on PCI || EISA || AR7 || (ARM && (ARCH_DAVINCI || ARCH_OMAP3 || SOC_AM33XX))
         ---help---
           If you have a network (Ethernet) card belonging to this class, say Y
           and read the Ethernet-HOWTO, available from
diff --git a/drivers/net/ethernet/tile/tilegx.c b/drivers/net/ethernet/tile/tilegx.c
index 4e2a1628484d..4e9810013850 100644
--- a/drivers/net/ethernet/tile/tilegx.c
+++ b/drivers/net/ethernet/tile/tilegx.c
@@ -1334,11 +1334,11 @@ static int tso_count_edescs(struct sk_buff *skb)
 {
         struct skb_shared_info *sh = skb_shinfo(skb);
         unsigned int sh_len = skb_transport_offset(skb) + tcp_hdrlen(skb);
-        unsigned int data_len = skb->data_len + skb->hdr_len - sh_len;
+        unsigned int data_len = skb->len - sh_len;
         unsigned int p_len = sh->gso_size;
         long f_id = -1;    /* id of the current fragment */
-        long f_size = skb->hdr_len;  /* size of the current fragment */
-        long f_used = sh_len;  /* bytes used from the current fragment */
+        long f_size = skb_headlen(skb) - sh_len;  /* current fragment size */
+        long f_used = 0;  /* bytes used from the current fragment */
         long n;            /* size of the current piece of payload */
         int num_edescs = 0;
         int segment;
@@ -1353,7 +1353,7 @@ static int tso_count_edescs(struct sk_buff *skb)
                         /* Advance as needed. */
                         while (f_used >= f_size) {
                                 f_id++;
-                                f_size = sh->frags[f_id].size;
+                                f_size = skb_frag_size(&sh->frags[f_id]);
                                 f_used = 0;
                         }
 
@@ -1384,13 +1384,13 @@ static void tso_headers_prepare(struct sk_buff *skb, unsigned char *headers,
         struct iphdr *ih;
         struct tcphdr *th;
         unsigned int sh_len = skb_transport_offset(skb) + tcp_hdrlen(skb);
-        unsigned int data_len = skb->data_len + skb->hdr_len - sh_len;
+        unsigned int data_len = skb->len - sh_len;
         unsigned char *data = skb->data;
         unsigned int ih_off, th_off, p_len;
         unsigned int isum_seed, tsum_seed, id, seq;
         long f_id = -1;    /* id of the current fragment */
-        long f_size = skb->hdr_len;  /* size of the current fragment */
-        long f_used = sh_len;  /* bytes used from the current fragment */
+        long f_size = skb_headlen(skb) - sh_len;  /* current fragment size */
+        long f_used = 0;  /* bytes used from the current fragment */
         long n;            /* size of the current piece of payload */
         int segment;
 
@@ -1405,7 +1405,7 @@ static void tso_headers_prepare(struct sk_buff *skb, unsigned char *headers,
         isum_seed = ((0xFFFF - ih->check) +
                      (0xFFFF - ih->tot_len) +
                      (0xFFFF - ih->id));
-        tsum_seed = th->check + (0xFFFF ^ htons(sh_len + data_len));
+        tsum_seed = th->check + (0xFFFF ^ htons(skb->len));
         id = ntohs(ih->id);
         seq = ntohl(th->seq);
 
@@ -1444,7 +1444,7 @@ static void tso_headers_prepare(struct sk_buff *skb, unsigned char *headers,
                         /* Advance as needed. */
                         while (f_used >= f_size) {
                                 f_id++;
-                                f_size = sh->frags[f_id].size;
+                                f_size = skb_frag_size(&sh->frags[f_id]);
                                 f_used = 0;
                         }
 
@@ -1478,14 +1478,14 @@ static void tso_egress(struct net_device *dev, gxio_mpipe_equeue_t *equeue,
         struct tile_net_priv *priv = netdev_priv(dev);
         struct skb_shared_info *sh = skb_shinfo(skb);
         unsigned int sh_len = skb_transport_offset(skb) + tcp_hdrlen(skb);
-        unsigned int data_len = skb->data_len + skb->hdr_len - sh_len;
+        unsigned int data_len = skb->len - sh_len;
         unsigned int p_len = sh->gso_size;
         gxio_mpipe_edesc_t edesc_head = { { 0 } };
         gxio_mpipe_edesc_t edesc_body = { { 0 } };
         long f_id = -1;    /* id of the current fragment */
-        long f_size = skb->hdr_len;  /* size of the current fragment */
-        long f_used = sh_len;  /* bytes used from the current fragment */
-        void *f_data = skb->data;
+        long f_size = skb_headlen(skb) - sh_len;  /* current fragment size */
+        long f_used = 0;  /* bytes used from the current fragment */
+        void *f_data = skb->data + sh_len;
         long n;            /* size of the current piece of payload */
         unsigned long tx_packets = 0, tx_bytes = 0;
         unsigned int csum_start;
@@ -1516,15 +1516,18 @@ static void tso_egress(struct net_device *dev, gxio_mpipe_equeue_t *equeue,
 
                 /* Egress the payload. */
                 while (p_used < p_len) {
+                        void *va;
 
                         /* Advance as needed. */
                         while (f_used >= f_size) {
                                 f_id++;
-                                f_size = sh->frags[f_id].size;
-                                f_used = 0;
+                                f_size = skb_frag_size(&sh->frags[f_id]);
                                 f_data = tile_net_frag_buf(&sh->frags[f_id]);
+                                f_used = 0;
                         }
 
+                        va = f_data + f_used;
+
                         /* Use bytes from the current fragment. */
                         n = p_len - p_used;
                         if (n > f_size - f_used)
@@ -1533,7 +1536,7 @@ static void tso_egress(struct net_device *dev, gxio_mpipe_equeue_t *equeue,
                         p_used += n;
 
                         /* Egress a piece of the payload. */
-                        edesc_body.va = va_to_tile_io_addr(f_data) + f_used;
+                        edesc_body.va = va_to_tile_io_addr(va);
                         edesc_body.xfer_size = n;
                         edesc_body.bound = !(p_used < p_len);
                         gxio_mpipe_equeue_put_at(equeue, edesc_body, slot);
diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
index 0793299bd39e..1d04754a6637 100644
--- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
+++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
@@ -990,7 +990,7 @@ static int axienet_stop(struct net_device *ndev)
         axienet_setoptions(ndev, lp->options &
                            ~(XAE_OPTION_TXEN | XAE_OPTION_RXEN));
 
-        tasklet_disable(&lp->dma_err_tasklet);
+        tasklet_kill(&lp->dma_err_tasklet);
 
         free_irq(lp->tx_irq, ndev);
         free_irq(lp->rx_irq, ndev);