[PATCH] skge: fibre vs copper detection cleanup

Cleanup the code that handles fibre vs copper detection.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>

 drivers/net/skge.c |   26 ++++++++++++--------------
 drivers/net/skge.h |   11 ++---------
 2 files changed, 14 insertions(+), 23 deletions(-)
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

1 files changed, 12 insertions, 14 deletions

diff --git a/drivers/net/skge.c b/drivers/net/skge.c
index 9ff1261f07ca..3990829d3c46 100644
--- a/drivers/net/skge.c
+++ b/drivers/net/skge.c
@@ -189,7 +189,7 @@ static u32 skge_supported_modes(const struct skge_hw *hw)
 {
         u32 supported;
 
-        if (iscopper(hw)) {
+        if (hw->copper) {
                 supported = SUPPORTED_10baseT_Half
                         | SUPPORTED_10baseT_Full
                         | SUPPORTED_100baseT_Half
@@ -222,7 +222,7 @@ static int skge_get_settings(struct net_device *dev,
         ecmd->transceiver = XCVR_INTERNAL;
         ecmd->supported = skge_supported_modes(hw);
 
-        if (iscopper(hw)) {
+        if (hw->copper) {
                 ecmd->port = PORT_TP;
                 ecmd->phy_address = hw->phy_addr;
         } else
@@ -1599,7 +1599,7 @@ static void yukon_init(struct skge_hw *hw, int port)
         adv = PHY_AN_CSMA;
 
         if (skge->autoneg == AUTONEG_ENABLE) {
-                if (iscopper(hw)) {
+                if (hw->copper) {
                         if (skge->advertising & ADVERTISED_1000baseT_Full)
                                 ct1000 |= PHY_M_1000C_AFD;
                         if (skge->advertising & ADVERTISED_1000baseT_Half)
@@ -1691,7 +1691,7 @@ static void yukon_mac_init(struct skge_hw *hw, int port)
         /* Set hardware config mode */
         reg = GPC_INT_POL_HI | GPC_DIS_FC | GPC_DIS_SLEEP |
                 GPC_ENA_XC | GPC_ANEG_ADV_ALL_M | GPC_ENA_PAUSE;
-        reg |= iscopper(hw) ? GPC_HWCFG_GMII_COP : GPC_HWCFG_GMII_FIB;
+        reg |= hw->copper ? GPC_HWCFG_GMII_COP : GPC_HWCFG_GMII_FIB;
 
         /* Clear GMC reset */
         skge_write32(hw, SK_REG(port, GPHY_CTRL), reg | GPC_RST_SET);
@@ -2865,7 +2865,7 @@ static const char *skge_board_name(const struct skge_hw *hw)
 static int skge_reset(struct skge_hw *hw)
 {
         u16 ctst;
-        u8 t8, mac_cfg;
+        u8 t8, mac_cfg, pmd_type, phy_type;
         int i;
 
         ctst = skge_read16(hw, B0_CTST);
@@ -2884,18 +2884,19 @@ static int skge_reset(struct skge_hw *hw)
                      ctst & (CS_CLK_RUN_HOT|CS_CLK_RUN_RST|CS_CLK_RUN_ENA));
 
         hw->chip_id = skge_read8(hw, B2_CHIP_ID);
-        hw->phy_type = skge_read8(hw, B2_E_1) & 0xf;
-        hw->pmd_type = skge_read8(hw, B2_PMD_TYP);
+        phy_type = skge_read8(hw, B2_E_1) & 0xf;
+        pmd_type = skge_read8(hw, B2_PMD_TYP);
+        hw->copper = (pmd_type == 'T' || pmd_type == '1');
 
         switch (hw->chip_id) {
         case CHIP_ID_GENESIS:
-                switch (hw->phy_type) {
+                switch (phy_type) {
                 case SK_PHY_BCOM:
                         hw->phy_addr = PHY_ADDR_BCOM;
                         break;
                 default:
                         printk(KERN_ERR PFX "%s: unsupported phy type 0x%x\n",
-                               pci_name(hw->pdev), hw->phy_type);
+                               pci_name(hw->pdev), phy_type);
                         return -EOPNOTSUPP;
                 }
                 break;
@@ -2903,13 +2904,10 @@ static int skge_reset(struct skge_hw *hw)
         case CHIP_ID_YUKON:
         case CHIP_ID_YUKON_LITE:
         case CHIP_ID_YUKON_LP:
-                if (hw->phy_type < SK_PHY_MARV_COPPER && hw->pmd_type != 'S')
-                        hw->phy_type = SK_PHY_MARV_COPPER;
+                if (phy_type < SK_PHY_MARV_COPPER && pmd_type != 'S')
+                        hw->copper = 1;
 
                 hw->phy_addr = PHY_ADDR_MARV;
-                if (!iscopper(hw))
-                        hw->phy_type = SK_PHY_MARV_FIBER;
-
                 break;
 
         default: