instance->skip_heartbeat_timer_del = 1;
}
+ /*
+ * Create and start watchdog thread which will monitor
+ * controller state every 1 sec and trigger OCR when
+ * it enters fault state
+ */
+ if (instance->adapter_type != MFI_SERIES)
+ if (megasas_fusion_start_watchdog(instance) != SUCCESS)
+ goto fail_start_watchdog;
+
return 0;
+fail_start_watchdog:
+ if (instance->requestorId && !instance->skip_heartbeat_timer_del)
+ del_timer_sync(&instance->sriov_heartbeat_timer);
fail_get_ld_pd_list:
instance->instancet->disable_intr(instance);
fail_init_adapter:
instance->disableOnlineCtrlReset = 1;
instance->UnevenSpanSupport = 0;
- if (instance->adapter_type != MFI_SERIES) {
+ if (instance->adapter_type != MFI_SERIES)
INIT_WORK(&instance->work_init, megasas_fusion_ocr_wq);
- INIT_WORK(&instance->crash_init, megasas_fusion_crash_dump_wq);
- } else {
+ else
INIT_WORK(&instance->work_init, process_fw_state_change_wq);
- }
}
/**
if (instance->requestorId && !instance->skip_heartbeat_timer_del)
del_timer_sync(&instance->sriov_heartbeat_timer);
+ /* Stop the FW fault detection watchdog */
+ if (instance->adapter_type != MFI_SERIES)
+ megasas_fusion_stop_watchdog(instance);
+
megasas_flush_cache(instance);
megasas_shutdown_controller(instance, MR_DCMD_HIBERNATE_SHUTDOWN);
if (megasas_start_aen(instance))
dev_err(&instance->pdev->dev, "Start AEN failed\n");
+ /* Re-launch FW fault watchdog */
+ if (instance->adapter_type != MFI_SERIES)
+ if (megasas_fusion_start_watchdog(instance) != SUCCESS)
+ goto fail_start_watchdog;
+
return 0;
+fail_start_watchdog:
+ if (instance->requestorId && !instance->skip_heartbeat_timer_del)
+ del_timer_sync(&instance->sriov_heartbeat_timer);
fail_init_mfi:
megasas_free_ctrl_dma_buffers(instance);
megasas_free_ctrl_mem(instance);
if (instance->requestorId && !instance->skip_heartbeat_timer_del)
del_timer_sync(&instance->sriov_heartbeat_timer);
+ /* Stop the FW fault detection watchdog */
+ if (instance->adapter_type != MFI_SERIES)
+ megasas_fusion_stop_watchdog(instance);
+
if (instance->fw_crash_state != UNAVAILABLE)
megasas_free_host_crash_buffer(instance);
scsi_remove_host(instance->host);