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yaml
---
r: 351657
b: refs/heads/master
c: 6e928b7
h: refs/heads/master
i:
  351655: 74cb691
v: v3
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Bruce Allan authored and Jeff Kirsher committed Jan 27, 2013
1 parent 54e697f commit b0b45b6
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Showing 2 changed files with 8 additions and 16 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 94fb848bf43fae3410639fb2110a783200e9e1da
refs/heads/master: 6e928b721c73817cd20f7dc7a303b3b7e57bff1d
22 changes: 7 additions & 15 deletions trunk/drivers/net/ethernet/intel/e1000e/ich8lan.c
Original file line number Diff line number Diff line change
Expand Up @@ -363,10 +363,15 @@ static s32 e1000_init_phy_workarounds_pchlan(struct e1000_hw *hw)
s32 ret_val;
u16 phy_reg;

/* Gate automatic PHY configuration by hardware on managed and
* non-managed 82579 and newer adapters.
*/
e1000_gate_hw_phy_config_ich8lan(hw, true);

ret_val = hw->phy.ops.acquire(hw);
if (ret_val) {
e_dbg("Failed to initialize PHY flow\n");
return ret_val;
goto out;
}

/* The MAC-PHY interconnect may be in SMBus mode. If the PHY is
Expand All @@ -387,13 +392,6 @@ static s32 e1000_init_phy_workarounds_pchlan(struct e1000_hw *hw)

/* fall-through */
case e1000_pch2lan:
/* Gate automatic PHY configuration by hardware on
* non-managed 82579
*/
if ((hw->mac.type == e1000_pch2lan) &&
!(fwsm & E1000_ICH_FWSM_FW_VALID))
e1000_gate_hw_phy_config_ich8lan(hw, true);

if (e1000_phy_is_accessible_pchlan(hw)) {
if (hw->mac.type == e1000_pch_lpt) {
/* Unforce SMBus mode in PHY */
Expand Down Expand Up @@ -461,6 +459,7 @@ static s32 e1000_init_phy_workarounds_pchlan(struct e1000_hw *hw)
*/
ret_val = e1000e_phy_hw_reset_generic(hw);

out:
/* Ungate automatic PHY configuration on non-managed 82579 */
if ((hw->mac.type == e1000_pch2lan) &&
!(fwsm & E1000_ICH_FWSM_FW_VALID)) {
Expand Down Expand Up @@ -763,13 +762,6 @@ static s32 e1000_init_mac_params_ich8lan(struct e1000_hw *hw)
if (mac->type == e1000_ich8lan)
e1000e_set_kmrn_lock_loss_workaround_ich8lan(hw, true);

/* Gate automatic PHY configuration by hardware on managed
* 82579 and i217
*/
if ((mac->type == e1000_pch2lan || mac->type == e1000_pch_lpt) &&
(er32(FWSM) & E1000_ICH_FWSM_FW_VALID))
e1000_gate_hw_phy_config_ich8lan(hw, true);

return 0;
}

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