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amd-xgbe: Fixes for working with PHYs that support 2.5GbE

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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.lendacky@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Lendacky, Thomas 2017-06-28 13:42:25 -05:00 committed by David S. Miller
parent 42d452dc4a
commit ed3333fa6f
1 changed files with 7 additions and 0 deletions
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7
drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
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@ -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: