8 files changed, 45 insertions, 46 deletions

diff --git a/drivers/net/ethernet/intel/e100.c b/drivers/net/ethernet/intel/e100.c
index ae17cd1a907f..5a2fdf7a00c8 100644
--- a/drivers/net/ethernet/intel/e100.c
+++ b/drivers/net/ethernet/intel/e100.c
@@ -2810,6 +2810,10 @@ static int __devinit e100_probe(struct pci_dev *pdev,
 
         e100_get_defaults(nic);
 
+        /* D100 MAC doesn't allow rx of vlan packets with normal MTU */
+        if (nic->mac < mac_82558_D101_A4)
+                netdev->features |= NETIF_F_VLAN_CHALLENGED;
+
         /* locks must be initialized before calling hw_reset */
         spin_lock_init(&nic->cb_lock);
         spin_lock_init(&nic->cmd_lock);
diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c
index 6a17c62cb86f..e2a80a283fd3 100644
--- a/drivers/net/ethernet/intel/e1000e/ich8lan.c
+++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c
@@ -866,8 +866,7 @@ static s32 e1000_acquire_swflag_ich8lan(struct e1000_hw *hw)
 
         if (test_and_set_bit(__E1000_ACCESS_SHARED_RESOURCE,
                              &hw->adapter->state)) {
-                WARN(1, "e1000e: %s: contention for Phy access\n",
-                     hw->adapter->netdev->name);
+                e_dbg("contention for Phy access\n");
                 return -E1000_ERR_PHY;
         }
 
diff --git a/drivers/net/ethernet/intel/igb/e1000_phy.c b/drivers/net/ethernet/intel/igb/e1000_phy.c
index 7edf31efe756..b17d7c20f817 100644
--- a/drivers/net/ethernet/intel/igb/e1000_phy.c
+++ b/drivers/net/ethernet/intel/igb/e1000_phy.c
@@ -1687,7 +1687,7 @@ s32 igb_get_cable_length_m88_gen2(struct e1000_hw *hw)
                 if (ret_val)
                         goto out;
 
-                is_cm = !(phy_data & I347AT4_PCDC_CABLE_LENGTH_UNIT);
+                is_cm = !(phy_data2 & I347AT4_PCDC_CABLE_LENGTH_UNIT);
 
                 /* Populate the phy structure with cable length in meters */
                 phy->min_cable_length = phy_data / (is_cm ? 100 : 1);
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
index 834f044be4c3..f1365fef4ed2 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
@@ -3344,7 +3344,7 @@ static u8 ixgbe_calculate_checksum(u8 *buffer, u32 length)
 static s32 ixgbe_host_interface_command(struct ixgbe_hw *hw, u32 *buffer,
                                         u32 length)
 {
-        u32 hicr, i;
+        u32 hicr, i, bi;
         u32 hdr_size = sizeof(struct ixgbe_hic_hdr);
         u8 buf_len, dword_len;
 
@@ -3398,9 +3398,9 @@ static s32 ixgbe_host_interface_command(struct ixgbe_hw *hw, u32 *buffer,
         dword_len = hdr_size >> 2;
 
         /* first pull in the header so we know the buffer length */
-        for (i = 0; i < dword_len; i++) {
-                buffer[i] = IXGBE_READ_REG_ARRAY(hw, IXGBE_FLEX_MNG, i);
-                le32_to_cpus(&buffer[i]);
+        for (bi = 0; bi < dword_len; bi++) {
+                buffer[bi] = IXGBE_READ_REG_ARRAY(hw, IXGBE_FLEX_MNG, bi);
+                le32_to_cpus(&buffer[bi]);
         }
 
         /* If there is any thing in data position pull it in */
@@ -3414,12 +3414,14 @@ static s32 ixgbe_host_interface_command(struct ixgbe_hw *hw, u32 *buffer,
                 goto out;
         }
 
-        /* Calculate length in DWORDs, add one for odd lengths */
-        dword_len = (buf_len + 1) >> 2;
+        /* Calculate length in DWORDs, add 3 for odd lengths */
+        dword_len = (buf_len + 3) >> 2;
 
-        /* Pull in the rest of the buffer (i is where we left off)*/
-        for (; i < buf_len; i++)
-                buffer[i] = IXGBE_READ_REG_ARRAY(hw, IXGBE_FLEX_MNG, i);
+        /* Pull in the rest of the buffer (bi is where we left off)*/
+        for (; bi <= dword_len; bi++) {
+                buffer[bi] = IXGBE_READ_REG_ARRAY(hw, IXGBE_FLEX_MNG, bi);
+                le32_to_cpus(&buffer[bi]);
+        }
 
 out:
         return ret_val;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c
index 3631d639d86a..33b93ffb87cb 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c
@@ -561,11 +561,12 @@ static int ixgbe_dcbnl_ieee_getets(struct net_device *dev,
         struct ixgbe_adapter *adapter = netdev_priv(dev);
         struct ieee_ets *my_ets = adapter->ixgbe_ieee_ets;
 
+        ets->ets_cap = adapter->dcb_cfg.num_tcs.pg_tcs;
+
         /* No IEEE PFC settings available */
         if (!my_ets)
-                return -EINVAL;
+                return 0;
 
-        ets->ets_cap = adapter->dcb_cfg.num_tcs.pg_tcs;
         ets->cbs = my_ets->cbs;
         memcpy(ets->tc_tx_bw, my_ets->tc_tx_bw, sizeof(ets->tc_tx_bw));
         memcpy(ets->tc_rx_bw, my_ets->tc_rx_bw, sizeof(ets->tc_rx_bw));
@@ -621,11 +622,12 @@ static int ixgbe_dcbnl_ieee_getpfc(struct net_device *dev,
         struct ieee_pfc *my_pfc = adapter->ixgbe_ieee_pfc;
         int i;
 
+        pfc->pfc_cap = adapter->dcb_cfg.num_tcs.pfc_tcs;
+
         /* No IEEE PFC settings available */
         if (!my_pfc)
-                return -EINVAL;
+                return 0;
 
-        pfc->pfc_cap = adapter->dcb_cfg.num_tcs.pfc_tcs;
         pfc->pfc_en = my_pfc->pfc_en;
         pfc->mbc = my_pfc->mbc;
         pfc->delay = my_pfc->delay;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 09b8e88b2999..8ef92d1a6aa1 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -3345,34 +3345,25 @@ static void ixgbe_configure_dcb(struct ixgbe_adapter *adapter)
 
         hw->mac.ops.set_vfta(&adapter->hw, 0, 0, true);
 
-        /* reconfigure the hardware */
-        if (adapter->dcbx_cap & DCB_CAP_DCBX_VER_CEE) {
 #ifdef IXGBE_FCOE
-                if (adapter->netdev->features & NETIF_F_FCOE_MTU)
-                        max_frame = max(max_frame, IXGBE_FCOE_JUMBO_FRAME_SIZE);
+        if (adapter->netdev->features & NETIF_F_FCOE_MTU)
+                max_frame = max(max_frame, IXGBE_FCOE_JUMBO_FRAME_SIZE);
 #endif
+
+        /* reconfigure the hardware */
+        if (adapter->dcbx_cap & DCB_CAP_DCBX_VER_CEE) {
                 ixgbe_dcb_calculate_tc_credits(hw, &adapter->dcb_cfg, max_frame,
                                                 DCB_TX_CONFIG);
                 ixgbe_dcb_calculate_tc_credits(hw, &adapter->dcb_cfg, max_frame,
                                                 DCB_RX_CONFIG);
                 ixgbe_dcb_hw_config(hw, &adapter->dcb_cfg);
-        } else {
-                struct net_device *dev = adapter->netdev;
-
-                if (adapter->ixgbe_ieee_ets) {
-                        struct ieee_ets *ets = adapter->ixgbe_ieee_ets;
-                        int max_frame = dev->mtu + ETH_HLEN + ETH_FCS_LEN;
-
-                        ixgbe_dcb_hw_ets(&adapter->hw, ets, max_frame);
-                }
-
-                if (adapter->ixgbe_ieee_pfc) {
-                        struct ieee_pfc *pfc = adapter->ixgbe_ieee_pfc;
-                        u8 *prio_tc = adapter->ixgbe_ieee_ets->prio_tc;
-
-                        ixgbe_dcb_hw_pfc_config(&adapter->hw, pfc->pfc_en,
-                                                prio_tc);
-                }
+        } else if (adapter->ixgbe_ieee_ets && adapter->ixgbe_ieee_pfc) {
+                ixgbe_dcb_hw_ets(&adapter->hw,
+                                 adapter->ixgbe_ieee_ets,
+                                 max_frame);
+                ixgbe_dcb_hw_pfc_config(&adapter->hw,
+                                        adapter->ixgbe_ieee_pfc->pfc_en,
+                                        adapter->ixgbe_ieee_ets->prio_tc);
         }
 
         /* Enable RSS Hash per TC */
@@ -6125,7 +6116,6 @@ static void ixgbe_sfp_link_config_subtask(struct ixgbe_adapter *adapter)
         autoneg = hw->phy.autoneg_advertised;
         if ((!autoneg) && (hw->mac.ops.get_link_capabilities))
                 hw->mac.ops.get_link_capabilities(hw, &autoneg, &negotiation);
-        hw->mac.autotry_restart = false;
         if (hw->mac.ops.setup_link)
                 hw->mac.ops.setup_link(hw, autoneg, negotiation, true);
 
@@ -7589,13 +7579,6 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
                 goto err_eeprom;
         }
 
-        /* power down the optics for multispeed fiber and 82599 SFP+ fiber */
-        if (hw->mac.ops.disable_tx_laser &&
-            ((hw->phy.multispeed_fiber) ||
-             ((hw->mac.ops.get_media_type(hw) == ixgbe_media_type_fiber) &&
-              (hw->mac.type == ixgbe_mac_82599EB))))
-                hw->mac.ops.disable_tx_laser(hw);
-
         setup_timer(&adapter->service_timer, &ixgbe_service_timer,
                     (unsigned long) adapter);
 
@@ -7693,6 +7676,13 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
         if (err)
                 goto err_register;
 
+        /* power down the optics for multispeed fiber and 82599 SFP+ fiber */
+        if (hw->mac.ops.disable_tx_laser &&
+            ((hw->phy.multispeed_fiber) ||
+             ((hw->mac.ops.get_media_type(hw) == ixgbe_media_type_fiber) &&
+              (hw->mac.type == ixgbe_mac_82599EB))))
+                hw->mac.ops.disable_tx_laser(hw);
+
         /* carrier off reporting is important to ethtool even BEFORE open */
         netif_carrier_off(netdev);
 
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h
index 5a7e1eb33599..4a5d8897faab 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h
@@ -42,10 +42,12 @@ int ixgbe_ndo_set_vf_spoofchk(struct net_device *netdev, int vf, bool setting);
 int ixgbe_ndo_get_vf_config(struct net_device *netdev,
                             int vf, struct ifla_vf_info *ivi);
 void ixgbe_check_vf_rate_limit(struct ixgbe_adapter *adapter);
+#ifdef CONFIG_PCI_IOV
 void ixgbe_disable_sriov(struct ixgbe_adapter *adapter);
 void ixgbe_enable_sriov(struct ixgbe_adapter *adapter,
                         const struct ixgbe_info *ii);
 int ixgbe_check_vf_assignment(struct ixgbe_adapter *adapter);
+#endif
 
 
 #endif /* _IXGBE_SRIOV_H_ */
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
index 5e92cc2079bd..4c8e19951d57 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
@@ -54,7 +54,7 @@ char ixgbevf_driver_name[] = "ixgbevf";
 static const char ixgbevf_driver_string[] =
         "Intel(R) 10 Gigabit PCI Express Virtual Function Network Driver";
 
-#define DRV_VERSION "2.1.0-k"
+#define DRV_VERSION "2.2.0-k"
 const char ixgbevf_driver_version[] = DRV_VERSION;
 static char ixgbevf_copyright[] =
         "Copyright (c) 2009 - 2010 Intel Corporation.";