4.15-stable review patch. If anyone has any objections, please let me know.
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From: Fuyun Liang liangfuyun1@huawei.com
[ Upstream commit f16121c80c8ee4dab3c41363cb8b24f8d8eaf45f ]
commit c4fb2cdf575d ("net: hns3: fix a bug for phy supported feature initialization") adds default supported features for phy, but our hardware also supports Asym Pause. This patch adds Asym Pause support to phy default features to prevent Asym Pause can not be advertised when the phy negotiates flow control.
Fixes: c4fb2cdf575d ("net: hns3: fix a bug for phy supported feature initialization") Signed-off-by: Fuyun Liang liangfuyun1@huawei.com Signed-off-by: Peng Li lipeng321@huawei.com Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Sasha Levin alexander.levin@microsoft.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c @@ -17,6 +17,7 @@ #define HCLGE_PHY_SUPPORTED_FEATURES (SUPPORTED_Autoneg | \ SUPPORTED_TP | \ SUPPORTED_Pause | \ + SUPPORTED_Asym_Pause | \ PHY_10BT_FEATURES | \ PHY_100BT_FEATURES | \ PHY_1000BT_FEATURES)