aboutsummaryrefslogtreecommitdiffstats
path: root/drivers
diff options
context:
space:
mode:
authorTom Lendacky <thomas.lendacky@amd.com>2018-05-23 11:39:31 -0500
committerDavid S. Miller <davem@davemloft.net>2018-05-23 16:33:01 -0400
commit418746298e586c88edf3a7c340c8d19a0c13df77 (patch)
tree68119dfdb4b88cad70cad0af1d05ccecf235b673 /drivers
parentamd-xgbe: Always attempt link training in KR mode (diff)
downloadlinux-dev-418746298e586c88edf3a7c340c8d19a0c13df77.tar.xz
linux-dev-418746298e586c88edf3a7c340c8d19a0c13df77.zip
amd-xgbe: Advertise FEC support with the KR re-driver
When a KR re-driver is present, indicate the FEC support is available during auto-negotiation. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
index 141bb13dda26..dd747f6c519b 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
@@ -1720,6 +1720,10 @@ static void xgbe_phy_an_advertising(struct xgbe_prv_data *pdata,
XGBE_CLR_ADV(dlks, 1000baseKX_Full);
XGBE_CLR_ADV(dlks, 10000baseKR_Full);
+ /* Advertise FEC support is present */
+ if (pdata->fec_ability & MDIO_PMA_10GBR_FECABLE_ABLE)
+ XGBE_SET_ADV(dlks, 10000baseR_FEC);
+
switch (phy_data->port_mode) {
case XGBE_PORT_MODE_BACKPLANE:
XGBE_SET_ADV(dlks, 10000baseKR_Full);