Messages in this thread Patch in this message | | | From | Lipeng <> | Subject | [PATCH net-next 6/6] net: hns3: fix a bug for phy supported feature initialization | Date | Fri, 3 Nov 2017 12:18:30 +0800 |
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From: Fuyun Liang <liangfuyun1@huawei.com>
This patch fixes a bug for phy supported feature initialization. Currently, the value of phydev->supported is initialized by kernel. So it includes many features that we do not support, such as SUPPORTED_FIBRE and SUPPORTED_BNC. This patch fixes it.
Fixes: 256727d (net: hns3: Add MDIO support to HNS3 Ethernet driver for hip08 SoC) Signed-off-by: Fuyun Liang <liangfuyun1@huawei.com> Signed-off-by: Lipeng <lipeng321@huawei.com> --- drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c index f32d719..7069e94 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c @@ -14,6 +14,13 @@ #include "hclge_main.h" #include "hclge_mdio.h" +#define HCLGE_PHY_SUPPORTED_FEATURES (SUPPORTED_Autoneg | \ + SUPPORTED_TP | \ + SUPPORTED_Pause | \ + PHY_10BT_FEATURES | \ + PHY_100BT_FEATURES | \ + PHY_1000BT_FEATURES) + enum hclge_mdio_c22_op_seq { HCLGE_MDIO_C22_WRITE = 1, HCLGE_MDIO_C22_READ = 2 @@ -195,6 +202,9 @@ int hclge_mac_start_phy(struct hclge_dev *hdev) return ret; } + phydev->supported &= HCLGE_PHY_SUPPORTED_FEATURES; + phydev->advertising = phydev->supported; + phy_start(phydev); return 0; -- 1.9.1
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