diff options
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hnae3.h | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c | 10 | ||||
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 12 |
3 files changed, 25 insertions, 0 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.h b/drivers/net/ethernet/hisilicon/hns3/hnae3.h index bf921ef06ba3..d78a5f6fa19c 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hnae3.h +++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.h @@ -264,6 +264,8 @@ struct hnae3_ae_dev { * get auto autonegotiation of pause frame use * restart_autoneg() * restart autonegotiation + * halt_autoneg() + * halt/resume autonegotiation when autonegotiation on * get_coalesce_usecs() * get usecs to delay a TX interrupt after a packet is sent * get_rx_max_coalesced_frames() @@ -383,6 +385,7 @@ struct hnae3_ae_ops { int (*set_autoneg)(struct hnae3_handle *handle, bool enable); int (*get_autoneg)(struct hnae3_handle *handle); int (*restart_autoneg)(struct hnae3_handle *handle); + int (*halt_autoneg)(struct hnae3_handle *handle, bool halt); void (*get_coalesce_usecs)(struct hnae3_handle *handle, u32 *tx_usecs, u32 *rx_usecs); diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c index 0998647da15d..16034afc43f9 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c @@ -336,6 +336,13 @@ static void hns3_self_test(struct net_device *ndev, h->ae_algo->ops->enable_vlan_filter(h, false); #endif + /* Tell firmware to stop mac autoneg before loopback test start, + * otherwise loopback test may be failed when the port is still + * negotiating. + */ + if (h->ae_algo->ops->halt_autoneg) + h->ae_algo->ops->halt_autoneg(h, true); + set_bit(HNS3_NIC_STATE_TESTING, &priv->state); for (i = 0; i < HNS3_SELF_TEST_TYPE_NUM; i++) { @@ -358,6 +365,9 @@ static void hns3_self_test(struct net_device *ndev, clear_bit(HNS3_NIC_STATE_TESTING, &priv->state); + if (h->ae_algo->ops->halt_autoneg) + h->ae_algo->ops->halt_autoneg(h, false); + #if IS_ENABLED(CONFIG_VLAN_8021Q) if (dis_vlan_filter) h->ae_algo->ops->enable_vlan_filter(h, true); diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index fbf0c207b6bf..b328662418ed 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -2315,6 +2315,17 @@ static int hclge_restart_autoneg(struct hnae3_handle *handle) return hclge_notify_client(hdev, HNAE3_UP_CLIENT); } +static int hclge_halt_autoneg(struct hnae3_handle *handle, bool halt) +{ + struct hclge_vport *vport = hclge_get_vport(handle); + struct hclge_dev *hdev = vport->back; + + if (hdev->hw.mac.support_autoneg && hdev->hw.mac.autoneg) + return hclge_set_autoneg_en(hdev, !halt); + + return 0; +} + static int hclge_set_fec_hw(struct hclge_dev *hdev, u32 fec_mode) { struct hclge_config_fec_cmd *req; @@ -9265,6 +9276,7 @@ static const struct hnae3_ae_ops hclge_ops = { .set_autoneg = hclge_set_autoneg, .get_autoneg = hclge_get_autoneg, .restart_autoneg = hclge_restart_autoneg, + .halt_autoneg = hclge_halt_autoneg, .get_pauseparam = hclge_get_pauseparam, .set_pauseparam = hclge_set_pauseparam, .set_mtu = hclge_set_mtu, |