diff options
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c index 48eda2c6fdae..1e8134892d77 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c @@ -3,6 +3,7 @@ #include <linux/etherdevice.h> #include <linux/kernel.h> +#include <linux/marvell_phy.h> #include "hclge_cmd.h" #include "hclge_main.h" @@ -121,12 +122,18 @@ static int hclge_mdio_read(struct mii_bus *bus, int phyid, int regnum) int hclge_mac_mdio_config(struct hclge_dev *hdev) { +#define PHY_INEXISTENT 255 + struct hclge_mac *mac = &hdev->hw.mac; struct phy_device *phydev; struct mii_bus *mdio_bus; int ret; - if (hdev->hw.mac.phy_addr >= PHY_MAX_ADDR) { + if (hdev->hw.mac.phy_addr == PHY_INEXISTENT) { + dev_info(&hdev->pdev->dev, + "no phy device is connected to mdio bus\n"); + return 0; + } else if (hdev->hw.mac.phy_addr >= PHY_MAX_ADDR) { dev_err(&hdev->pdev->dev, "phy_addr(%d) is too large.\n", hdev->hw.mac.phy_addr); return -EINVAL; @@ -203,6 +210,8 @@ int hclge_mac_connect_phy(struct hnae3_handle *handle) linkmode_clear_bit(ETHTOOL_LINK_MODE_FIBRE_BIT, phydev->supported); + phydev->dev_flags |= MARVELL_PHY_LED0_LINK_LED1_ACTIVE; + ret = phy_connect_direct(netdev, phydev, hclge_mac_adjust_link, PHY_INTERFACE_MODE_SGMII); |