The driver has some missing functionality when operating in the mode that
supports 2.5GbE. Fix the driver to fully recognize and support this speed.
Signed-off-by: Tom Lendacky <thomas.lenda...@amd.com>
---
drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
index 756e116..b8be62e 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
@@ -1966,6 +1966,8 @@ static enum xgbe_mode xgbe_phy_get_baset_mode(struct
xgbe_phy_data *phy_data,
return XGBE_MODE_SGMII_100;
case SPEED_1000:
return XGBE_MODE_SGMII_1000;
+ case SPEED_2500:
+ return XGBE_MODE_KX_2500;
case SPEED_10000:
return XGBE_MODE_KR;
default:
@@ -2109,6 +2111,9 @@ static bool xgbe_phy_use_baset_mode(struct xgbe_prv_data
*pdata,
case XGBE_MODE_SGMII_1000:
return xgbe_phy_check_mode(pdata, mode,
ADVERTISED_1000baseT_Full);
+ case XGBE_MODE_KX_2500:
+ return xgbe_phy_check_mode(pdata, mode,
+ ADVERTISED_2500baseX_Full);
case XGBE_MODE_KR:
return xgbe_phy_check_mode(pdata, mode,
ADVERTISED_10000baseT_Full);
@@ -2218,6 +2223,8 @@ static bool xgbe_phy_valid_speed_baset_mode(struct
xgbe_phy_data *phy_data,
case SPEED_100:
case SPEED_1000:
return true;
+ case SPEED_2500:
+ return (phy_data->port_mode == XGBE_PORT_MODE_NBASE_T);
case SPEED_10000:
return (phy_data->port_mode == XGBE_PORT_MODE_10GBASE_T);
default:
