diff options
| author | Tony Nguyen <anthony.l.nguyen@intel.com> | 2017-06-07 14:36:19 -0700 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2017-07-25 16:31:42 -0700 |
| commit | 48301cf22fa7d70db3ae777e374edfd4119fc826 (patch) | |
| tree | 3143304948f991f92f7b815d36d184469d251d4d | |
| parent | 72f740b1013783c81da928cfe2ac82dd767c74f0 (diff) | |
| download | linux-48301cf22fa7d70db3ae777e374edfd4119fc826.tar.gz linux-48301cf22fa7d70db3ae777e374edfd4119fc826.tar.bz2 linux-48301cf22fa7d70db3ae777e374edfd4119fc826.zip | |
ixgbe: Update NW_MNG_IF_SEL support for X553
The MAC register NW_MNG_IF_SEL fields have been redefined for
X553. These changes impact the iXFI driver code flow. Since iXFI is
only supported in X552, add MAC checks for iXFI flows.
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Paul Greenwalt <paul.greenwalt@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_type.h | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c | 14 |
3 files changed, 14 insertions, 6 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 0f867dcda65f..96606e3eb965 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -386,7 +386,7 @@ u32 ixgbe_read_reg(struct ixgbe_hw *hw, u32 reg) if (ixgbe_removed(reg_addr)) return IXGBE_FAILED_READ_REG; if (unlikely(hw->phy.nw_mng_if_sel & - IXGBE_NW_MNG_IF_SEL_ENABLE_10_100M)) { + IXGBE_NW_MNG_IF_SEL_SGMII_ENABLE)) { struct ixgbe_adapter *adapter; int i; diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h index 9c2460c5ef1b..ffa0ee5cd0f5 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h @@ -3778,8 +3778,8 @@ struct ixgbe_info { #define IXGBE_NW_MNG_IF_SEL_PHY_SPEED_1G BIT(19) #define IXGBE_NW_MNG_IF_SEL_PHY_SPEED_2_5G BIT(20) #define IXGBE_NW_MNG_IF_SEL_PHY_SPEED_10G BIT(21) -#define IXGBE_NW_MNG_IF_SEL_ENABLE_10_100M BIT(23) -#define IXGBE_NW_MNG_IF_SEL_INT_PHY_MODE BIT(24) +#define IXGBE_NW_MNG_IF_SEL_SGMII_ENABLE BIT(25) +#define IXGBE_NW_MNG_IF_SEL_INT_PHY_MODE BIT(24) /* X552 only */ #define IXGBE_NW_MNG_IF_SEL_MDIO_PHY_ADD_SHIFT 3 #define IXGBE_NW_MNG_IF_SEL_MDIO_PHY_ADD \ (0x1F << IXGBE_NW_MNG_IF_SEL_MDIO_PHY_ADD_SHIFT) diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c index aa34e0b131bb..95adbda36235 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c @@ -1555,9 +1555,14 @@ static s32 ixgbe_restart_an_internal_phy_x550em(struct ixgbe_hw *hw) **/ static s32 ixgbe_setup_ixfi_x550em(struct ixgbe_hw *hw, ixgbe_link_speed *speed) { + struct ixgbe_mac_info *mac = &hw->mac; s32 status; u32 reg_val; + /* iXFI is only supported with X552 */ + if (mac->type != ixgbe_mac_X550EM_x) + return IXGBE_ERR_LINK_SETUP; + /* Disable AN and force speed to 10G Serial. */ status = ixgbe_read_iosf_sb_reg_x550(hw, IXGBE_KRM_LINK_CTRL_1(hw->bus.lan_id), @@ -1874,8 +1879,10 @@ static s32 ixgbe_setup_mac_link_t_X550em(struct ixgbe_hw *hw, else force_speed = IXGBE_LINK_SPEED_1GB_FULL; - /* If internal link mode is XFI, then setup XFI internal link. */ - if (!(hw->phy.nw_mng_if_sel & IXGBE_NW_MNG_IF_SEL_INT_PHY_MODE)) { + /* If X552 and internal link mode is XFI, then setup XFI internal link. + */ + if (hw->mac.type == ixgbe_mac_X550EM_x && + !(hw->phy.nw_mng_if_sel & IXGBE_NW_MNG_IF_SEL_INT_PHY_MODE)) { status = ixgbe_setup_ixfi_x550em(hw, &force_speed); if (status) @@ -2628,7 +2635,8 @@ static s32 ixgbe_setup_internal_phy_t_x550em(struct ixgbe_hw *hw) if (hw->mac.ops.get_media_type(hw) != ixgbe_media_type_copper) return IXGBE_ERR_CONFIG; - if (hw->phy.nw_mng_if_sel & IXGBE_NW_MNG_IF_SEL_INT_PHY_MODE) { + if (!(hw->mac.type == ixgbe_mac_X550EM_x && + !(hw->phy.nw_mng_if_sel & IXGBE_NW_MNG_IF_SEL_INT_PHY_MODE))) { speed = IXGBE_LINK_SPEED_10GB_FULL | IXGBE_LINK_SPEED_1GB_FULL; return ixgbe_setup_kr_speed_x550em(hw, speed); |