1 files changed, 45 insertions, 4 deletions

diff --git a/drivers/net/sis190.c b/drivers/net/sis190.c
index 5f1d0ad5496..95ec3af9ec7 100644
--- a/drivers/net/sis190.c
+++ b/drivers/net/sis190.c
@@ -279,6 +279,11 @@ enum sis190_eeprom_address {
         EEPROMMACAddr   = 0x03
 };
 
+enum sis190_feature {
+        F_HAS_RGMII     = 1,
+        F_PHY_88E1111   = 2
+};
+
 struct sis190_private {
         void __iomem *mmio_addr;
         struct pci_dev *pci_dev;
@@ -300,6 +305,7 @@ struct sis190_private {
         u32 msg_enable;
         struct mii_if_info mii_if;
         struct list_head first_phy;
+        u32 features;
 };
 
 struct sis190_phy {
@@ -321,11 +327,12 @@ static struct mii_chip_info {
         const char *name;
         u16 id[2];
         unsigned int type;
+        u32 feature;
 } mii_chip_table[] = {
-        { "Broadcom PHY BCM5461", { 0x0020, 0x60c0 }, LAN },
-        { "Agere PHY ET1101B",    { 0x0282, 0xf010 }, LAN },
-        { "Marvell PHY 88E1111",  { 0x0141, 0x0cc0 }, LAN },
-        { "Realtek PHY RTL8201",  { 0x0000, 0x8200 }, LAN },
+        { "Broadcom PHY BCM5461", { 0x0020, 0x60c0 }, LAN, 0 },
+        { "Agere PHY ET1101B",    { 0x0282, 0xf010 }, LAN, 0 },
+        { "Marvell PHY 88E1111",  { 0x0141, 0x0cc0 }, LAN, F_PHY_88E1111 },
+        { "Realtek PHY RTL8201",  { 0x0000, 0x8200 }, LAN, 0 },
         { NULL, }
 };
 
@@ -1309,6 +1316,7 @@ static void sis190_init_phy(struct net_device *dev, struct sis190_private *tp,
                 phy->type = (p->type == MIX) ?
                         ((mii_status & (BMSR_100FULL | BMSR_100HALF)) ?
                                 LAN : HOME) : p->type;
+                tp->features |= p->feature;
         } else
                 phy->type = UNKNOWN;
 
@@ -1317,6 +1325,25 @@ static void sis190_init_phy(struct net_device *dev, struct sis190_private *tp,
                   (phy->type == UNKNOWN) ? "Unknown PHY" : p->name, phy_id);
 }
 
+static void sis190_mii_probe_88e1111_fixup(struct sis190_private *tp)
+{
+        if (tp->features & F_PHY_88E1111) {
+                void __iomem *ioaddr = tp->mmio_addr;
+                int phy_id = tp->mii_if.phy_id;
+                u16 reg[2][2] = {
+                        { 0x808b, 0x0ce1 },
+                        { 0x808f, 0x0c60 }
+                }, *p;
+
+                p = (tp->features & F_HAS_RGMII) ? reg[0] : reg[1];
+
+                mdio_write(ioaddr, phy_id, 0x1b, p[0]);
+                udelay(200);
+                mdio_write(ioaddr, phy_id, 0x14, p[1]);
+                udelay(200);
+        }
+}
+
 /**
  *      sis190_mii_probe - Probe MII PHY for sis190
  *      @dev: the net device to probe for
@@ -1367,6 +1394,8 @@ static int __devinit sis190_mii_probe(struct net_device *dev)
         /* Select default PHY for mac */
         sis190_default_phy(dev);
 
+        sis190_mii_probe_88e1111_fixup(tp);
+
         mii_if->dev = dev;
         mii_if->mdio_read = __mdio_read;
         mii_if->mdio_write = __mdio_write;
@@ -1506,6 +1535,11 @@ static void sis190_tx_timeout(struct net_device *dev)
         netif_wake_queue(dev);
 }
 
+static void sis190_set_rgmii(struct sis190_private *tp, u8 reg)
+{
+        tp->features |= (reg & 0x80) ? F_HAS_RGMII : 0;
+}
+
 static int __devinit sis190_get_mac_addr_from_eeprom(struct pci_dev *pdev,
                                                      struct net_device *dev)
 {
@@ -1533,6 +1567,8 @@ static int __devinit sis190_get_mac_addr_from_eeprom(struct pci_dev *pdev,
                 ((u16 *)dev->dev_addr)[0] = le16_to_cpu(w);
         }
 
+        sis190_set_rgmii(tp, sis190_read_eeprom(ioaddr, EEPROMInfo));
+
         return 0;
 }
 
@@ -1578,6 +1614,8 @@ static int __devinit sis190_get_mac_addr_from_apc(struct pci_dev *pdev,
         outb(0x12, 0x78);
         reg = inb(0x79);
 
+        sis190_set_rgmii(tp, reg);
+
         /* Restore the value to ISA Bridge */
         pci_write_config_byte(isa_bridge, 0x48, tmp8);
         pci_dev_put(isa_bridge);
@@ -1800,6 +1838,9 @@ static int __devinit sis190_init_one(struct pci_dev *pdev,
                dev->dev_addr[2], dev->dev_addr[3],
                dev->dev_addr[4], dev->dev_addr[5]);
 
+        net_probe(tp, KERN_INFO "%s: %s mode.\n", dev->name,
+                  (tp->features & F_HAS_RGMII) ? "RGMII" : "GMII");
+
         netif_carrier_off(dev);
 
         sis190_set_speed_auto(dev);