diff options
| -rw-r--r-- | drivers/net/ethernet/intel/e1000e/ich8lan.c | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c index 4f2f0f69a48..3b1c1a7e5da 100644 --- a/drivers/net/ethernet/intel/e1000e/ich8lan.c +++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c @@ -142,6 +142,7 @@ static void e1000_rar_set_pch2lan(struct e1000_hw *hw, u8 *addr, u32 index); static void e1000_rar_set_pch_lpt(struct e1000_hw *hw, u8 *addr, u32 index); static s32 e1000_k1_workaround_lv(struct e1000_hw *hw); static void e1000_gate_hw_phy_config_ich8lan(struct e1000_hw *hw, bool gate); +static s32 e1000_setup_copper_link_pch_lpt(struct e1000_hw *hw); static inline u16 __er16flash(struct e1000_hw *hw, unsigned long reg) { @@ -636,6 +637,8 @@ static s32 e1000_init_mac_params_ich8lan(struct e1000_hw *hw) if (mac->type == e1000_pch_lpt) { mac->rar_entry_count = E1000_PCH_LPT_RAR_ENTRIES; mac->ops.rar_set = e1000_rar_set_pch_lpt; + mac->ops.setup_physical_interface = + e1000_setup_copper_link_pch_lpt; } /* Enable PCS Lock-loss workaround for ICH8 */ @@ -3788,7 +3791,6 @@ static s32 e1000_setup_copper_link_ich8lan(struct e1000_hw *hw) break; case e1000_phy_82577: case e1000_phy_82579: - case e1000_phy_i217: ret_val = e1000_copper_link_setup_82577(hw); if (ret_val) return ret_val; @@ -3824,6 +3826,31 @@ static s32 e1000_setup_copper_link_ich8lan(struct e1000_hw *hw) } /** + * e1000_setup_copper_link_pch_lpt - Configure MAC/PHY interface + * @hw: pointer to the HW structure + * + * Calls the PHY specific link setup function and then calls the + * generic setup_copper_link to finish configuring the link for + * Lynxpoint PCH devices + **/ +static s32 e1000_setup_copper_link_pch_lpt(struct e1000_hw *hw) +{ + u32 ctrl; + s32 ret_val; + + ctrl = er32(CTRL); + ctrl |= E1000_CTRL_SLU; + ctrl &= ~(E1000_CTRL_FRCSPD | E1000_CTRL_FRCDPX); + ew32(CTRL, ctrl); + + ret_val = e1000_copper_link_setup_82577(hw); + if (ret_val) + return ret_val; + + return e1000e_setup_copper_link(hw); +} + +/** * e1000_get_link_up_info_ich8lan - Get current link speed and duplex * @hw: pointer to the HW structure * @speed: pointer to store current link speed |