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e1000e: use generic IEEE MII definitions

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For standard IEEE MII-compatible transceivers, the kernel has generic
register and bit definitions.  Use those instead of redundant local
defines.

Do not replace references of MII_CR_SPEED_10 with BMCR_SPEED10 (0x0000)
when it is not necessary (i.e. when it is bitwise OR'ed with another
value).

Some whitespace issues in the surrounding context of the above changes are
also cleaned up.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Bruce Allan
2013-01-16 08:54:35 +00:00
committed by Jeff Kirsher
parent 8bb628697f
commit c2ade1a41d
9 changed files with 138 additions and 204 deletions
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10
drivers/net/ethernet/intel/e1000e/ich8lan.c
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@@ -312,12 +312,12 @@ static bool e1000_phy_is_accessible_pchlan(struct e1000_hw *hw)
u16 retry_count;
for (retry_count = 0; retry_count < 2; retry_count++) {
ret_val = e1e_rphy_locked(hw, PHY_ID1, &phy_reg);
ret_val = e1e_rphy_locked(hw, MII_PHYSID1, &phy_reg);
if (ret_val || (phy_reg == 0xFFFF))
continue;
phy_id = (u32)(phy_reg << 16);
ret_val = e1e_rphy_locked(hw, PHY_ID2, &phy_reg);
ret_val = e1e_rphy_locked(hw, MII_PHYSID2, &phy_reg);
if (ret_val || (phy_reg == 0xFFFF)) {
phy_id = 0;
continue;
@@ -882,8 +882,8 @@ static s32 e1000_set_eee_pchlan(struct e1000_hw *hw)
lpi_ctrl |= I82579_LPI_CTRL_1000_ENABLE;
if (dev_spec->eee_lp_ability & I82579_EEE_100_SUPPORTED) {
e1e_rphy_locked(hw, PHY_LP_ABILITY, &data);
if (data & NWAY_LPAR_100TX_FD_CAPS)
e1e_rphy_locked(hw, MII_LPA, &data);
if (data & LPA_100FULL)
lpi_ctrl |= I82579_LPI_CTRL_100_ENABLE;
else
/* EEE is not supported in 100Half, so ignore
@@ -1792,7 +1792,7 @@ static s32 e1000_hv_phy_workarounds_ich8lan(struct e1000_hw *hw)
*/
if (hw->phy.revision < 2) {
e1000e_phy_sw_reset(hw);
ret_val = e1e_wphy(hw, PHY_CONTROL, 0x3140);
ret_val = e1e_wphy(hw, MII_BMCR, 0x3140);
}
}