diff options
| author | Don Skidmore <donald.c.skidmore@intel.com> | 2016-12-31 03:13:18 +0100 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2017-04-18 22:08:48 +0200 |
| commit | 8e5c9c534f7da526529124d43b3a87b245587f92 (patch) | |
| tree | b53d44e193e01da83524afd9cbca519ba7f99e63 /drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c | |
| parent | ixgbe: Add X552 XFI backplane support (diff) | |
| download | linux-8e5c9c534f7da526529124d43b3a87b245587f92.tar.xz linux-8e5c9c534f7da526529124d43b3a87b245587f92.zip | |
ixgbe: list X553 backplane speeds correctly
We forgot to indicate some of the supported speed on the X553
backplane. This patch attempts to correct for that.
Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Tested-by: Krishneil Singh <krishneil.k.singh@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c index 5127e5e759f2..af579c21e57f 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c @@ -2241,6 +2241,20 @@ static s32 ixgbe_get_link_capabilities_X550em(struct ixgbe_hw *hw, case ixgbe_phy_sgmii: *speed = IXGBE_LINK_SPEED_1GB_FULL; break; + case ixgbe_phy_x550em_kr: + if (hw->mac.type == ixgbe_mac_x550em_a) { + /* check different backplane modes */ + if (hw->phy.nw_mng_if_sel & + IXGBE_NW_MNG_IF_SEL_PHY_SPEED_2_5G) { + *speed = IXGBE_LINK_SPEED_2_5GB_FULL; + break; + } else if (hw->device_id == + IXGBE_DEV_ID_X550EM_A_KR_L) { + *speed = IXGBE_LINK_SPEED_1GB_FULL; + break; + } + } + /* fall through */ default: *speed = IXGBE_LINK_SPEED_10GB_FULL | IXGBE_LINK_SPEED_1GB_FULL; |