diff options
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index f43c298a9b2d..9ef1f468593f 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -3265,6 +3265,38 @@ static int hclge_func_reset_sync_vf(struct hclge_dev *hdev) return -ETIME; } +void hclge_report_hw_error(struct hclge_dev *hdev, + enum hnae3_hw_error_type type) +{ + struct hnae3_client *client = hdev->nic_client; + u16 i; + + if (!client || !client->ops->process_hw_error || + !test_bit(HCLGE_STATE_NIC_REGISTERED, &hdev->state)) + return; + + for (i = 0; i < hdev->num_vmdq_vport + 1; i++) + client->ops->process_hw_error(&hdev->vport[i].nic, type); +} + +static void hclge_handle_imp_error(struct hclge_dev *hdev) +{ + u32 reg_val; + + reg_val = hclge_read_dev(&hdev->hw, HCLGE_PF_OTHER_INT_REG); + if (reg_val & BIT(HCLGE_VECTOR0_IMP_RD_POISON_B)) { + hclge_report_hw_error(hdev, HNAE3_IMP_RD_POISON_ERROR); + reg_val &= ~BIT(HCLGE_VECTOR0_IMP_RD_POISON_B); + hclge_write_dev(&hdev->hw, HCLGE_PF_OTHER_INT_REG, reg_val); + } + + if (reg_val & BIT(HCLGE_VECTOR0_IMP_CMDQ_ERR_B)) { + hclge_report_hw_error(hdev, HNAE3_CMDQ_ECC_ERROR); + reg_val &= ~BIT(HCLGE_VECTOR0_IMP_CMDQ_ERR_B); + hclge_write_dev(&hdev->hw, HCLGE_PF_OTHER_INT_REG, reg_val); + } +} + int hclge_func_reset_cmd(struct hclge_dev *hdev, int func_id) { struct hclge_desc desc; @@ -3471,6 +3503,7 @@ static int hclge_reset_prepare_wait(struct hclge_dev *hdev) hdev->rst_stats.flr_rst_cnt++; break; case HNAE3_IMP_RESET: + hclge_handle_imp_error(hdev); reg_val = hclge_read_dev(&hdev->hw, HCLGE_PF_OTHER_INT_REG); hclge_write_dev(&hdev->hw, HCLGE_PF_OTHER_INT_REG, BIT(HCLGE_VECTOR0_IMP_RESET_INT_B) | reg_val); |