diff --git a/drivers/crypto/intel/qat/qat_common/adf_aer.c b/drivers/crypto/intel/qat/qat_common/adf_aer.c index 365637e40439..7255cac5aaa6 100644 --- a/drivers/crypto/intel/qat/qat_common/adf_aer.c +++ b/drivers/crypto/intel/qat/qat_common/adf_aer.c @@ -33,6 +33,9 @@ static pci_ers_result_t adf_error_detected(struct pci_dev *pdev, return PCI_ERS_RESULT_DISCONNECT; } + if (!adf_dev_started(accel_dev)) + return PCI_ERS_RESULT_CAN_RECOVER; + adf_error_notifier(accel_dev); adf_pf2vf_notify_fatal_error(accel_dev); set_bit(ADF_STATUS_RESTARTING, &accel_dev->status); @@ -204,6 +207,9 @@ static pci_ers_result_t adf_slot_reset(struct pci_dev *pdev) return PCI_ERS_RESULT_DISCONNECT; } + if (!adf_devmgr_in_reset(accel_dev)) + goto reset_complete; + pci_restore_state(pdev); res = adf_dev_up(accel_dev, false); if (res && res != -EALREADY) @@ -213,6 +219,8 @@ static pci_ers_result_t adf_slot_reset(struct pci_dev *pdev) adf_pf2vf_notify_restarted(accel_dev); adf_dev_restarted_notify(accel_dev); clear_bit(ADF_STATUS_RESTARTING, &accel_dev->status); + +reset_complete: return PCI_ERS_RESULT_RECOVERED; }