diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c index d778457ec1e5..fb990ff0c127 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c @@ -4702,11 +4702,22 @@ static irqreturn_t hns_roce_v2_msix_interrupt_abn(int irq, void *dev_id) int_en = roce_read(hr_dev, ROCEE_VF_ABN_INT_EN_REG); if (roce_get_bit(int_st, HNS_ROCE_V2_VF_INT_ST_AEQ_OVERFLOW_S)) { + struct pci_dev *pdev = hr_dev->pci_dev; + struct hnae3_ae_dev *ae_dev = pci_get_drvdata(pdev); + const struct hnae3_ae_ops *ops = ae_dev->ops; + dev_err(dev, "AEQ overflow!\n"); roce_set_bit(int_st, HNS_ROCE_V2_VF_INT_ST_AEQ_OVERFLOW_S, 1); roce_write(hr_dev, ROCEE_VF_ABN_INT_ST_REG, int_st); + /* Set reset level for reset_event() */ + if (ops->set_default_reset_request) + ops->set_default_reset_request(ae_dev, + HNAE3_FUNC_RESET); + if (ops->reset_event) + ops->reset_event(pdev, NULL); + roce_set_bit(int_en, HNS_ROCE_V2_VF_ABN_INT_EN_S, 1); roce_write(hr_dev, ROCEE_VF_ABN_INT_EN_REG, int_en);