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path: root/drivers/net/ixgbe/ixgbe_82599.c
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Diffstat (limited to 'drivers/net/ixgbe/ixgbe_82599.c')
-rw-r--r--drivers/net/ixgbe/ixgbe_82599.c18
1 files changed, 15 insertions, 3 deletions
diff --git a/drivers/net/ixgbe/ixgbe_82599.c b/drivers/net/ixgbe/ixgbe_82599.c
index a4e2901f2f08..3e06a61da921 100644
--- a/drivers/net/ixgbe/ixgbe_82599.c
+++ b/drivers/net/ixgbe/ixgbe_82599.c
@@ -206,6 +206,14 @@ static s32 ixgbe_get_link_capabilities_82599(struct ixgbe_hw *hw,
s32 status = 0;
u32 autoc = 0;
+ /* Determine 1G link capabilities off of SFP+ type */
+ if (hw->phy.sfp_type == ixgbe_sfp_type_1g_cu_core0 ||
+ hw->phy.sfp_type == ixgbe_sfp_type_1g_cu_core1) {
+ *speed = IXGBE_LINK_SPEED_1GB_FULL;
+ *negotiation = true;
+ goto out;
+ }
+
/*
* Determine link capabilities based on the stored value of AUTOC,
* which represents EEPROM defaults. If AUTOC value has not been
@@ -707,9 +715,8 @@ static s32 ixgbe_setup_mac_link_smartspeed(struct ixgbe_hw *hw,
out:
if (link_up && (link_speed == IXGBE_LINK_SPEED_1GB_FULL))
- netif_info(adapter, hw, adapter->netdev, "Smartspeed has"
- " downgraded the link speed from the maximum"
- " advertised\n");
+ e_info(hw, "Smartspeed has downgraded the link speed from "
+ "the maximum advertised\n");
return status;
}
@@ -2088,6 +2095,7 @@ static u32 ixgbe_get_supported_physical_layer_82599(struct ixgbe_hw *hw)
u32 pma_pmd_1g = autoc & IXGBE_AUTOC_1G_PMA_PMD_MASK;
u16 ext_ability = 0;
u8 comp_codes_10g = 0;
+ u8 comp_codes_1g = 0;
hw->phy.ops.identify(hw);
@@ -2168,11 +2176,15 @@ sfp_check:
case ixgbe_phy_sfp_intel:
case ixgbe_phy_sfp_unknown:
hw->phy.ops.read_i2c_eeprom(hw,
+ IXGBE_SFF_1GBE_COMP_CODES, &comp_codes_1g);
+ hw->phy.ops.read_i2c_eeprom(hw,
IXGBE_SFF_10GBE_COMP_CODES, &comp_codes_10g);
if (comp_codes_10g & IXGBE_SFF_10GBASESR_CAPABLE)
physical_layer = IXGBE_PHYSICAL_LAYER_10GBASE_SR;
else if (comp_codes_10g & IXGBE_SFF_10GBASELR_CAPABLE)
physical_layer = IXGBE_PHYSICAL_LAYER_10GBASE_LR;
+ else if (comp_codes_1g & IXGBE_SFF_1GBASET_CAPABLE)
+ physical_layer = IXGBE_PHYSICAL_LAYER_1000BASE_T;
break;
default:
break;