diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c index 9cb7ce9fd311..442f15476af3 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c @@ -811,12 +811,11 @@ static int hns3_get_link_ksettings(struct net_device *netdev, } static int hns3_check_ksettings_param(const struct net_device *netdev, - const struct ethtool_link_ksettings *cmd) + const struct ethtool_link_ksettings *cmd, + u8 media_type) { struct hnae3_handle *handle = hns3_get_handle(netdev); const struct hnae3_ae_ops *ops = hns3_get_ops(handle); - u8 module_type = HNAE3_MODULE_TYPE_UNKNOWN; - u8 media_type = HNAE3_MEDIA_TYPE_UNKNOWN; u32 lane_num; u8 autoneg; u32 speed; @@ -836,9 +835,6 @@ static int hns3_check_ksettings_param(const struct net_device *netdev, return 0; } - if (ops->get_media_type) - ops->get_media_type(handle, &media_type, &module_type); - if (cmd->base.duplex == DUPLEX_HALF && media_type != HNAE3_MEDIA_TYPE_COPPER) { netdev_err(netdev, @@ -863,6 +859,8 @@ static int hns3_set_link_ksettings(struct net_device *netdev, struct hnae3_handle *handle = hns3_get_handle(netdev); struct hnae3_ae_dev *ae_dev = hns3_get_ae_dev(handle); const struct hnae3_ae_ops *ops = hns3_get_ops(handle); + u8 module_type = HNAE3_MODULE_TYPE_UNKNOWN; + u8 media_type = HNAE3_MEDIA_TYPE_UNKNOWN; int ret; /* Chip don't support this mode. */ @@ -878,22 +876,23 @@ static int hns3_set_link_ksettings(struct net_device *netdev, cmd->base.autoneg, cmd->base.speed, cmd->base.duplex, cmd->lanes); - /* Only support ksettings_set for netdev with phy attached for now */ - if (netdev->phydev) { - if (cmd->base.speed == SPEED_1000 && - cmd->base.autoneg == AUTONEG_DISABLE) - return -EINVAL; + if (!ops->get_media_type) + return -EOPNOTSUPP; + ops->get_media_type(handle, &media_type, &module_type); - return phy_ethtool_ksettings_set(netdev->phydev, cmd); - } else if (test_bit(HNAE3_DEV_SUPPORT_PHY_IMP_B, ae_dev->caps) && - ops->set_phy_link_ksettings) { - return ops->set_phy_link_ksettings(handle, cmd); + if (media_type == HNAE3_MEDIA_TYPE_COPPER) { + if (!ops->set_phy_link_ksettings) + return -EOPNOTSUPP; + ret = ops->set_phy_link_ksettings(handle, cmd); + if (ret != -ENODEV) + return ret; + /* PHY_INEXISTENT, use MAC-level configuration */ } if (ae_dev->dev_version < HNAE3_DEVICE_VERSION_V2) return -EOPNOTSUPP; - ret = hns3_check_ksettings_param(netdev, cmd); + ret = hns3_check_ksettings_param(netdev, cmd, media_type); if (ret) return ret; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index 2f1984930da2..fc8587c80813 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -1504,6 +1504,11 @@ static int hclge_configure(struct hclge_dev *hdev) hdev->hw.mac.req_autoneg = AUTONEG_ENABLE; hdev->hw.mac.req_duplex = DUPLEX_FULL; + /* When lane_num is 0, the firmware will automatically + * select the appropriate lane_num based on the speed. + */ + hdev->hw.mac.req_lane_num = 0; + hclge_parse_link_mode(hdev, cfg.speed_ability); hdev->hw.mac.max_speed = hclge_get_max_speed(cfg.speed_ability); @@ -2579,8 +2584,11 @@ static int hclge_cfg_mac_speed_dup_h(struct hnae3_handle *handle, int speed, if (ret) return ret; - hdev->hw.mac.req_speed = (u32)speed; - hdev->hw.mac.req_duplex = duplex; + hdev->hw.mac.req_lane_num = lane_num; + if (speed != SPEED_UNKNOWN) + hdev->hw.mac.req_speed = (u32)speed; + if (duplex != DUPLEX_UNKNOWN) + hdev->hw.mac.req_duplex = duplex; return 0; } @@ -2611,6 +2619,7 @@ static int hclge_set_autoneg(struct hnae3_handle *handle, bool enable) { struct hclge_vport *vport = hclge_get_vport(handle); struct hclge_dev *hdev = vport->back; + int ret; if (!hdev->hw.mac.support_autoneg) { if (enable) { @@ -2622,7 +2631,10 @@ static int hclge_set_autoneg(struct hnae3_handle *handle, bool enable) } } - return hclge_set_autoneg_en(hdev, enable); + ret = hclge_set_autoneg_en(hdev, enable); + if (!ret) + hdev->hw.mac.req_autoneg = enable; + return ret; } static int hclge_get_autoneg(struct hnae3_handle *handle) @@ -2884,20 +2896,6 @@ static int hclge_mac_init(struct hclge_dev *hdev) if (!test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state)) hdev->hw.mac.duplex = HCLGE_MAC_FULL; - if (hdev->hw.mac.support_autoneg) { - ret = hclge_set_autoneg_en(hdev, hdev->hw.mac.autoneg); - if (ret) - return ret; - } - - if (!hdev->hw.mac.autoneg) { - ret = hclge_cfg_mac_speed_dup_hw(hdev, hdev->hw.mac.req_speed, - hdev->hw.mac.req_duplex, - hdev->hw.mac.lane_num); - if (ret) - return ret; - } - mac->link = 0; if (mac->user_fec_mode & BIT(HNAE3_FEC_USER_DEF)) { @@ -3285,8 +3283,8 @@ static int hclge_get_phy_link_ksettings(struct hnae3_handle *handle, } static int -hclge_set_phy_link_ksettings(struct hnae3_handle *handle, - const struct ethtool_link_ksettings *cmd) +hclge_ethtool_ksettings_set(struct hnae3_handle *handle, + const struct ethtool_link_ksettings *cmd) { struct hclge_desc desc[HCLGE_PHY_LINK_SETTING_BD_NUM]; struct hclge_vport *vport = hclge_get_vport(handle); @@ -3327,10 +3325,34 @@ hclge_set_phy_link_ksettings(struct hnae3_handle *handle, return ret; } - hdev->hw.mac.req_autoneg = cmd->base.autoneg; - hdev->hw.mac.req_speed = cmd->base.speed; - hdev->hw.mac.req_duplex = cmd->base.duplex; linkmode_copy(hdev->hw.mac.advertising, cmd->link_modes.advertising); + return 0; +} + +static int +hclge_set_phy_link_ksettings(struct hnae3_handle *handle, + const struct ethtool_link_ksettings *cmd) +{ + struct hclge_vport *vport = hclge_get_vport(handle); + struct hclge_dev *hdev = vport->back; + int ret = -ENODEV; + + if (hnae3_dev_phy_imp_supported(hdev)) { + ret = hclge_ethtool_ksettings_set(handle, cmd); + } else if (handle->netdev->phydev) { + if (cmd->base.speed == SPEED_1000 && + cmd->base.autoneg == AUTONEG_DISABLE) + return -EINVAL; + ret = phy_ethtool_ksettings_set(handle->netdev->phydev, cmd); + } + if (ret) + return ret; + + hdev->hw.mac.req_autoneg = cmd->base.autoneg; + if (cmd->base.speed != SPEED_UNKNOWN) + hdev->hw.mac.req_speed = cmd->base.speed; + if (cmd->base.duplex != DUPLEX_UNKNOWN) + hdev->hw.mac.req_duplex = cmd->base.duplex; return 0; } @@ -9294,6 +9316,27 @@ static int hclge_set_wol(struct hnae3_handle *handle, return ret; } +static int hclge_set_autoneg_speed_dup(struct hclge_dev *hdev) +{ + int ret; + + if (hdev->hw.mac.support_autoneg) { + ret = hclge_set_autoneg_en(hdev, hdev->hw.mac.req_autoneg); + if (ret) + return ret; + } + + if (!hdev->hw.mac.req_autoneg) { + ret = hclge_cfg_mac_speed_dup_hw(hdev, hdev->hw.mac.req_speed, + hdev->hw.mac.req_duplex, + hdev->hw.mac.req_lane_num); + if (ret) + return ret; + } + + return 0; +} + static int hclge_init_ae_dev(struct hnae3_ae_dev *ae_dev) { struct pci_dev *pdev = ae_dev->pdev; @@ -9455,6 +9498,20 @@ static int hclge_init_ae_dev(struct hnae3_ae_dev *ae_dev) if (ret) goto err_ptp_uninit; + if (hdev->hw.mac.media_type != HNAE3_MEDIA_TYPE_COPPER) { + hdev->hw.mac.req_autoneg = hdev->hw.mac.autoneg; + if (hdev->hw.mac.autoneg == AUTONEG_DISABLE && + hdev->hw.mac.speed != SPEED_UNKNOWN) + hdev->hw.mac.req_speed = hdev->hw.mac.speed; + } + + ret = hclge_set_autoneg_speed_dup(hdev); + if (ret) { + dev_err(&pdev->dev, + "failed to set autoneg speed duplex, ret = %d\n", ret); + goto err_ptp_uninit; + } + INIT_KFIFO(hdev->mac_tnl_log); hclge_dcb_ops_set(hdev); @@ -9785,6 +9842,13 @@ static int hclge_reset_ae_dev(struct hnae3_ae_dev *ae_dev) return ret; } + ret = hclge_set_autoneg_speed_dup(hdev); + if (ret) { + dev_err(&pdev->dev, + "failed to set autoneg speed duplex, ret = %d\n", ret); + return ret; + } + ret = hclge_tp_port_init(hdev); if (ret) { dev_err(&pdev->dev, "failed to init tp port, ret = %d\n", diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h index 87adeb64e6ea..7419481422c3 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h @@ -287,6 +287,7 @@ struct hclge_mac { u8 support_autoneg; u8 speed_type; /* 0: sfp speed, 1: active speed */ u8 lane_num; + u8 req_lane_num; u32 speed; u32 req_speed; u32 max_speed;