diff options
| author | Fuyun Liang <liangfuyun1@huawei.com> | 2017-11-03 12:18:30 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-11-03 21:36:50 +0900 |
| commit | 439adf885e6dd3b2a64941a167b4c18d3728c6dc (patch) | |
| tree | 43d57e29a673bda35eb596eb45c804aaaf0b954f /drivers | |
| parent | d63671d27cd1cc1f93f5fcb86eaeee57c8190d46 (diff) | |
| download | linux-439adf885e6dd3b2a64941a167b4c18d3728c6dc.tar.bz2 | |
net: hns3: fix a bug for phy supported feature initialization
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>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c index f32d719c4f77..7069e9408d7d 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; |