From: Sudheesh Mavila <[email protected]>
Signed-off-by: Sudheesh Mavila <[email protected]>
Signed-off-by: Yongxin Liu <[email protected]>
---
drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c | 15 +++++++++++++--
1 file changed, 13 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
index 97e32c0490f8..922ea03ea94a 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
@@ -2628,8 +2628,19 @@ static int xgbe_phy_link_status(struct xgbe_prv_data
*pdata, int *an_restart)
*/
reg = XMDIO_READ(pdata, MDIO_MMD_PCS, MDIO_STAT1);
reg = XMDIO_READ(pdata, MDIO_MMD_PCS, MDIO_STAT1);
- if (reg & MDIO_STAT1_LSTATUS)
- return 1;
+
+ if(phy_data->sfp_speed == XGBE_SFP_SPEED_10000) {
+ if ((reg & MDIO_STAT1_LSTATUS) && !(reg & MDIO_STAT1_FAULT)) {
+ return 1;
+ } else {
+ *an_restart = 1;
+ pdata->phy_if.phy_reset(pdata);
+ return 0;
+ }
+ } else {
+ if (reg & MDIO_STAT1_LSTATUS)
+ return 1;
+ }
if (pdata->phy.autoneg == AUTONEG_ENABLE &&
phy_data->port_mode == XGBE_PORT_MODE_BACKPLANE) {
--
2.39.2
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