diff options
Diffstat (limited to 'drivers/net/igb')
| -rw-r--r-- | drivers/net/igb/e1000_82575.c | 21 |
1 files changed, 2 insertions, 19 deletions
diff --git a/drivers/net/igb/e1000_82575.c b/drivers/net/igb/e1000_82575.c index c505b50d1fa..59817bcc716 100644 --- a/drivers/net/igb/e1000_82575.c +++ b/drivers/net/igb/e1000_82575.c @@ -791,27 +791,12 @@ static s32 igb_get_pcs_speed_and_duplex_82575(struct e1000_hw *hw, u16 *speed, void igb_shutdown_serdes_link_82575(struct e1000_hw *hw) { u32 reg; - u16 eeprom_data = 0; - if (hw->phy.media_type != e1000_media_type_internal_serdes || + if (hw->phy.media_type != e1000_media_type_internal_serdes && igb_sgmii_active_82575(hw)) return; - if (hw->bus.func == E1000_FUNC_0) - hw->nvm.ops.read(hw, NVM_INIT_CONTROL3_PORT_A, 1, &eeprom_data); - else if (hw->mac.type == e1000_82580) - hw->nvm.ops.read(hw, NVM_INIT_CONTROL3_PORT_A + - NVM_82580_LAN_FUNC_OFFSET(hw->bus.func), 1, - &eeprom_data); - else if (hw->bus.func == E1000_FUNC_1) - hw->nvm.ops.read(hw, NVM_INIT_CONTROL3_PORT_B, 1, &eeprom_data); - - /* - * If APM is not enabled in the EEPROM and management interface is - * not enabled, then power down. - */ - if (!(eeprom_data & E1000_NVM_APME_82575) && - !igb_enable_mng_pass_thru(hw)) { + if (!igb_enable_mng_pass_thru(hw)) { /* Disable PCS to turn off link */ reg = rd32(E1000_PCS_CFG0); reg &= ~E1000_PCS_CFG_PCS_EN; @@ -826,8 +811,6 @@ void igb_shutdown_serdes_link_82575(struct e1000_hw *hw) wrfl(); msleep(1); } - - return; } /** |