Merge branch 'master' of ra.kernel.org:/pub/scm/linux/kernel/git/davem/net

7 files changed, 86 insertions, 48 deletions

diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
index 2f92487724c6..627a5807836d 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
@@ -234,13 +234,19 @@ do {						\
  *  FUNC_N_CLID_X = N * NUM_SPECIAL_CLIENTS + FUNC_0_CLID_X
  *
  */
-/* iSCSI L2 */
-#define BNX2X_ISCSI_ETH_CL_ID_IDX       1
-#define BNX2X_ISCSI_ETH_CID             49
+enum {
+        BNX2X_ISCSI_ETH_CL_ID_IDX,
+        BNX2X_FCOE_ETH_CL_ID_IDX,
+        BNX2X_MAX_CNIC_ETH_CL_ID_IDX,
+};
 
-/* FCoE L2 */
-#define BNX2X_FCOE_ETH_CL_ID_IDX        2
-#define BNX2X_FCOE_ETH_CID              50
+#define BNX2X_CNIC_START_ETH_CID        48
+enum {
+        /* iSCSI L2 */
+        BNX2X_ISCSI_ETH_CID = BNX2X_CNIC_START_ETH_CID,
+        /* FCoE L2 */
+        BNX2X_FCOE_ETH_CID,
+};
 
 /** Additional rings budgeting */
 #ifdef BCM_CNIC
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
index 5b1f9b5ec499..283d663da180 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
@@ -1297,7 +1297,7 @@ static inline void bnx2x_init_txdata(struct bnx2x *bp,
 static inline u8 bnx2x_cnic_eth_cl_id(struct bnx2x *bp, u8 cl_idx)
 {
         return bp->cnic_base_cl_id + cl_idx +
-                (bp->pf_num >> 1) * NON_ETH_CONTEXT_USE;
+                (bp->pf_num >> 1) * BNX2X_MAX_CNIC_ETH_CL_ID_IDX;
 }
 
 static inline u8 bnx2x_cnic_fw_sb_id(struct bnx2x *bp)
diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index b89027c61937..b865e9fdd089 100644
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -6529,12 +6529,12 @@ static void tg3_tx_skb_unmap(struct tg3_napi *tnapi, u32 entry, int last)
 
 /* Workaround 4GB and 40-bit hardware DMA bugs. */
 static int tigon3_dma_hwbug_workaround(struct tg3_napi *tnapi,
-                                       struct sk_buff *skb,
+                                       struct sk_buff **pskb,
                                        u32 *entry, u32 *budget,
                                        u32 base_flags, u32 mss, u32 vlan)
 {
         struct tg3 *tp = tnapi->tp;
-        struct sk_buff *new_skb;
+        struct sk_buff *new_skb, *skb = *pskb;
         dma_addr_t new_addr = 0;
         int ret = 0;
 
@@ -6576,7 +6576,7 @@ static int tigon3_dma_hwbug_workaround(struct tg3_napi *tnapi,
         }
 
         dev_kfree_skb(skb);
-
+        *pskb = new_skb;
         return ret;
 }
 
@@ -6803,7 +6803,7 @@ static netdev_tx_t tg3_start_xmit(struct sk_buff *skb, struct net_device *dev)
                  */
                 entry = tnapi->tx_prod;
                 budget = tg3_tx_avail(tnapi);
-                if (tigon3_dma_hwbug_workaround(tnapi, skb, &entry, &budget,
+                if (tigon3_dma_hwbug_workaround(tnapi, &skb, &entry, &budget,
                                                 base_flags, mss, vlan))
                         goto out_unlock;
         }
@@ -15668,7 +15668,7 @@ static void __devexit tg3_remove_one(struct pci_dev *pdev)
 
                 cancel_work_sync(&tp->reset_task);
 
-                if (!tg3_flag(tp, USE_PHYLIB)) {
+                if (tg3_flag(tp, USE_PHYLIB)) {
                         tg3_phy_fini(tp);
                         tg3_mdio_fini(tp);
                 }
diff --git a/drivers/net/ethernet/jme.c b/drivers/net/ethernet/jme.c
index 7a0c746f2749..7becff1f387d 100644
--- a/drivers/net/ethernet/jme.c
+++ b/drivers/net/ethernet/jme.c
@@ -3132,6 +3132,9 @@ jme_suspend(struct device *dev)
         struct net_device *netdev = pci_get_drvdata(pdev);
         struct jme_adapter *jme = netdev_priv(netdev);
 
+        if (!netif_running(netdev))
+                return 0;
+
         atomic_dec(&jme->link_changing);
 
         netif_device_detach(netdev);
@@ -3172,6 +3175,9 @@ jme_resume(struct device *dev)
         struct net_device *netdev = pci_get_drvdata(pdev);
         struct jme_adapter *jme = netdev_priv(netdev);
 
+        if (!netif_running(netdev))
+                return 0;
+
         jme_clear_pm(jme);
         jme_phy_on(jme);
         if (test_bit(JME_FLAG_SSET, &jme->flags))
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
index 75338eb88e88..90f2cd24faac 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
@@ -172,7 +172,7 @@ int mlx4_en_activate_tx_ring(struct mlx4_en_priv *priv,
         memset(ring->buf, 0, ring->buf_size);
 
         ring->qp_state = MLX4_QP_STATE_RST;
-        ring->doorbell_qpn = swab32(ring->qp.qpn << 8);
+        ring->doorbell_qpn = ring->qp.qpn << 8;
 
         mlx4_en_fill_qp_context(priv, ring->size, ring->stride, 1, 0, ring->qpn,
                                 ring->cqn, &ring->context);
@@ -779,7 +779,7 @@ netdev_tx_t mlx4_en_xmit(struct sk_buff *skb, struct net_device *dev)
                 skb_orphan(skb);
 
         if (ring->bf_enabled && desc_size <= MAX_BF && !bounce && !vlan_tag) {
-                *(u32 *) (&tx_desc->ctrl.vlan_tag) |= ring->doorbell_qpn;
+                *(__be32 *) (&tx_desc->ctrl.vlan_tag) |= cpu_to_be32(ring->doorbell_qpn);
                 op_own |= htonl((bf_index & 0xffff) << 8);
                 /* Ensure new descirptor hits memory
                 * before setting ownership of this descriptor to HW */
@@ -800,7 +800,7 @@ netdev_tx_t mlx4_en_xmit(struct sk_buff *skb, struct net_device *dev)
                 wmb();
                 tx_desc->ctrl.owner_opcode = op_own;
                 wmb();
-                writel(ring->doorbell_qpn, ring->bf.uar->map + MLX4_SEND_DOORBELL);
+                iowrite32be(ring->doorbell_qpn, ring->bf.uar->map + MLX4_SEND_DOORBELL);
         }
 
         /* Poll CQ here */
diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index aa39e771175c..92b45f08858f 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -2937,7 +2937,7 @@ static void rtl8168e_2_hw_phy_config(struct rtl8169_private *tp)
         rtl_writephy(tp, 0x1f, 0x0004);
         rtl_writephy(tp, 0x1f, 0x0007);
         rtl_writephy(tp, 0x1e, 0x0020);
-        rtl_w1w0_phy(tp, 0x06, 0x0000, 0x0100);
+        rtl_w1w0_phy(tp, 0x15, 0x0000, 0x0100);
         rtl_writephy(tp, 0x1f, 0x0002);
         rtl_writephy(tp, 0x1f, 0x0000);
         rtl_writephy(tp, 0x0d, 0x0007);
@@ -3491,6 +3491,37 @@ static void __devinit rtl_init_mdio_ops(struct rtl8169_private *tp)
         }
 }
 
+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_29:
+        case RTL_GIGA_MAC_VER_30:
+        case RTL_GIGA_MAC_VER_32:
+        case RTL_GIGA_MAC_VER_33:
+        case RTL_GIGA_MAC_VER_34:
+                RTL_W32(RxConfig, RTL_R32(RxConfig) |
+                        AcceptBroadcast | AcceptMulticast | AcceptMyPhys);
+                break;
+        default:
+                break;
+        }
+}
+
+static bool rtl_wol_pll_power_down(struct rtl8169_private *tp)
+{
+        if (!(__rtl8169_get_wol(tp) & WAKE_ANY))
+                return false;
+
+        rtl_writephy(tp, 0x1f, 0x0000);
+        rtl_writephy(tp, MII_BMCR, 0x0000);
+
+        rtl_wol_suspend_quirk(tp);
+
+        return true;
+}
+
 static void r810x_phy_power_down(struct rtl8169_private *tp)
 {
         rtl_writephy(tp, 0x1f, 0x0000);
@@ -3505,18 +3536,8 @@ static void r810x_phy_power_up(struct rtl8169_private *tp)
 
 static void r810x_pll_power_down(struct rtl8169_private *tp)
 {
-        void __iomem *ioaddr = tp->mmio_addr;
-
-        if (__rtl8169_get_wol(tp) & WAKE_ANY) {
-                rtl_writephy(tp, 0x1f, 0x0000);
-                rtl_writephy(tp, MII_BMCR, 0x0000);
-
-                if (tp->mac_version == RTL_GIGA_MAC_VER_29 ||
-                    tp->mac_version == RTL_GIGA_MAC_VER_30)
-                        RTL_W32(RxConfig, RTL_R32(RxConfig) | AcceptBroadcast |
-                                AcceptMulticast | AcceptMyPhys);
+        if (rtl_wol_pll_power_down(tp))
                 return;
-        }
 
         r810x_phy_power_down(tp);
 }
@@ -3605,17 +3626,8 @@ static void r8168_pll_power_down(struct rtl8169_private *tp)
             tp->mac_version == RTL_GIGA_MAC_VER_33)
                 rtl_ephy_write(ioaddr, 0x19, 0xff64);
 
-        if (__rtl8169_get_wol(tp) & WAKE_ANY) {
-                rtl_writephy(tp, 0x1f, 0x0000);
-                rtl_writephy(tp, MII_BMCR, 0x0000);
-
-                if (tp->mac_version == RTL_GIGA_MAC_VER_32 ||
-                    tp->mac_version == RTL_GIGA_MAC_VER_33 ||
-                    tp->mac_version == RTL_GIGA_MAC_VER_34)
-                        RTL_W32(RxConfig, RTL_R32(RxConfig) | AcceptBroadcast |
-                                AcceptMulticast | AcceptMyPhys);
+        if (rtl_wol_pll_power_down(tp))
                 return;
-        }
 
         r8168_phy_power_down(tp);
 
@@ -6161,11 +6173,30 @@ static const struct dev_pm_ops rtl8169_pm_ops = {
 
 #endif /* !CONFIG_PM */
 
+static void rtl_wol_shutdown_quirk(struct rtl8169_private *tp)
+{
+        void __iomem *ioaddr = tp->mmio_addr;
+
+        /* WoL fails with 8168b when the receiver is disabled. */
+        switch (tp->mac_version) {
+        case RTL_GIGA_MAC_VER_11:
+        case RTL_GIGA_MAC_VER_12:
+        case RTL_GIGA_MAC_VER_17:
+                pci_clear_master(tp->pci_dev);
+
+                RTL_W8(ChipCmd, CmdRxEnb);
+                /* PCI commit */
+                RTL_R8(ChipCmd);
+                break;
+        default:
+                break;
+        }
+}
+
 static void rtl_shutdown(struct pci_dev *pdev)
 {
         struct net_device *dev = pci_get_drvdata(pdev);
         struct rtl8169_private *tp = netdev_priv(dev);
-        void __iomem *ioaddr = tp->mmio_addr;
 
         rtl8169_net_suspend(dev);
 
@@ -6179,16 +6210,9 @@ static void rtl_shutdown(struct pci_dev *pdev)
         spin_unlock_irq(&tp->lock);
 
         if (system_state == SYSTEM_POWER_OFF) {
-                /* WoL fails with 8168b when the receiver is disabled. */
-                if ((tp->mac_version == RTL_GIGA_MAC_VER_11 ||
-                     tp->mac_version == RTL_GIGA_MAC_VER_12 ||
-                     tp->mac_version == RTL_GIGA_MAC_VER_17) &&
-                    (tp->features & RTL_FEATURE_WOL)) {
-                        pci_clear_master(pdev);
-
-                        RTL_W8(ChipCmd, CmdRxEnb);
-                        /* PCI commit */
-                        RTL_R8(ChipCmd);
+                if (__rtl8169_get_wol(tp) & WAKE_ANY) {
+                        rtl_wol_suspend_quirk(tp);
+                        rtl_wol_shutdown_quirk(tp);
                 }
 
                 pci_wake_from_d3(pdev, true);
diff --git a/drivers/net/ethernet/smsc/smsc911x.c b/drivers/net/ethernet/smsc/smsc911x.c
index a3aa4c0e87f3..d2be42aafbef 100644
--- a/drivers/net/ethernet/smsc/smsc911x.c
+++ b/drivers/net/ethernet/smsc/smsc911x.c
@@ -26,6 +26,7 @@
  *   LAN9215, LAN9216, LAN9217, LAN9218
  *   LAN9210, LAN9211
  *   LAN9220, LAN9221
+ *   LAN89218
  *
  */
 
@@ -1987,6 +1988,7 @@ static int __devinit smsc911x_init(struct net_device *dev)
         case 0x01170000:
         case 0x01160000:
         case 0x01150000:
+        case 0x218A0000:
                 /* LAN911[5678] family */
                 pdata->generation = pdata->idrev & 0x0000FFFF;
                 break;