41 static void edac_device_dump_device(struct edac_device_ctl_info *edac_dev)  in edac_device_dump_device()  argument
44 		 edac_dev, edac_dev->dev_idx);  in edac_device_dump_device()
45 	edac_dbg(4, "\tedac_dev->edac_check = %p\n", edac_dev->edac_check);  in edac_device_dump_device()
46 	edac_dbg(3, "\tdev = %p\n", edac_dev->dev);  in edac_device_dump_device()
48 		 edac_dev->mod_name, edac_dev->ctl_name);  in edac_device_dump_device()
49 	edac_dbg(3, "\tpvt_info = %p\n\n", edac_dev->pvt_info);  in edac_device_dump_device()
270 	struct edac_device_ctl_info *edac_dev;  in find_edac_device_by_dev()  local
276 		edac_dev = list_entry(item, struct edac_device_ctl_info, link);  in find_edac_device_by_dev()
278 		if (edac_dev->dev == dev)  in find_edac_device_by_dev()
279 			return edac_dev;  in find_edac_device_by_dev()
296 static int add_edac_dev_to_global_list(struct edac_device_ctl_info *edac_dev)  in add_edac_dev_to_global_list()  argument
304 	rover = find_edac_device_by_dev(edac_dev->dev);  in add_edac_dev_to_global_list()
312 		if (rover->dev_idx >= edac_dev->dev_idx) {  in add_edac_dev_to_global_list()
313 			if (unlikely(rover->dev_idx == edac_dev->dev_idx))  in add_edac_dev_to_global_list()
321 	list_add_tail_rcu(&edac_dev->link, insert_before);  in add_edac_dev_to_global_list()
369 	struct edac_device_ctl_info *edac_dev = to_edac_device_ctl_work(d_work);  in edac_device_workq_function()  local
374 	if (edac_dev->op_state == OP_OFFLINE) {  in edac_device_workq_function()
380 	if ((edac_dev->op_state == OP_RUNNING_POLL) &&  in edac_device_workq_function()
381 		(edac_dev->edac_check != NULL)) {  in edac_device_workq_function()
382 			edac_dev->edac_check(edac_dev);  in edac_device_workq_function()
392 	if (edac_dev->poll_msec == 1000)  in edac_device_workq_function()
393 		queue_delayed_work(edac_workqueue, &edac_dev->work,  in edac_device_workq_function()
394 				round_jiffies_relative(edac_dev->delay));  in edac_device_workq_function()
396 		queue_delayed_work(edac_workqueue, &edac_dev->work,  in edac_device_workq_function()
397 				edac_dev->delay);  in edac_device_workq_function()
405 void edac_device_workq_setup(struct edac_device_ctl_info *edac_dev,  in edac_device_workq_setup()  argument
414 	edac_dev->poll_msec = msec;  in edac_device_workq_setup()
415 	edac_dev->delay = msecs_to_jiffies(msec);  in edac_device_workq_setup()
417 	INIT_DELAYED_WORK(&edac_dev->work, edac_device_workq_function);  in edac_device_workq_setup()
424 	if (edac_dev->poll_msec == 1000)  in edac_device_workq_setup()
425 		queue_delayed_work(edac_workqueue, &edac_dev->work,  in edac_device_workq_setup()
426 				round_jiffies_relative(edac_dev->delay));  in edac_device_workq_setup()
428 		queue_delayed_work(edac_workqueue, &edac_dev->work,  in edac_device_workq_setup()
429 				edac_dev->delay);  in edac_device_workq_setup()
436 void edac_device_workq_teardown(struct edac_device_ctl_info *edac_dev)  in edac_device_workq_teardown()  argument
438 	if (!edac_dev->edac_check)  in edac_device_workq_teardown()
441 	edac_dev->op_state = OP_OFFLINE;  in edac_device_workq_teardown()
443 	cancel_delayed_work_sync(&edac_dev->work);  in edac_device_workq_teardown()
454 void edac_device_reset_delay_period(struct edac_device_ctl_info *edac_dev,  in edac_device_reset_delay_period()  argument
458 	edac_device_workq_teardown(edac_dev);  in edac_device_reset_delay_period()
464 	edac_device_workq_setup(edac_dev, value);  in edac_device_reset_delay_period()
494 int edac_device_add_device(struct edac_device_ctl_info *edac_dev)  in edac_device_add_device()  argument
500 		edac_device_dump_device(edac_dev);  in edac_device_add_device()
504 	if (add_edac_dev_to_global_list(edac_dev))  in edac_device_add_device()
508 	edac_dev->start_time = jiffies;  in edac_device_add_device()
511 	if (edac_device_create_sysfs(edac_dev)) {  in edac_device_add_device()
512 		edac_device_printk(edac_dev, KERN_WARNING,  in edac_device_add_device()
518 	if (edac_dev->edac_check != NULL) {  in edac_device_add_device()
520 		edac_dev->op_state = OP_RUNNING_POLL;  in edac_device_add_device()
526 		edac_device_workq_setup(edac_dev, 1000);  in edac_device_add_device()
528 		edac_dev->op_state = OP_RUNNING_INTERRUPT;  in edac_device_add_device()
532 	edac_device_printk(edac_dev, KERN_INFO,  in edac_device_add_device()
534 		edac_dev->mod_name, edac_dev->ctl_name, edac_dev->dev_name,  in edac_device_add_device()
535 		edac_op_state_to_string(edac_dev->op_state));  in edac_device_add_device()
542 	del_edac_device_from_global_list(edac_dev);  in edac_device_add_device()
565 	struct edac_device_ctl_info *edac_dev;  in edac_device_del_device()  local
572 	edac_dev = find_edac_device_by_dev(dev);  in edac_device_del_device()
573 	if (edac_dev == NULL) {  in edac_device_del_device()
579 	edac_dev->op_state = OP_OFFLINE;  in edac_device_del_device()
582 	del_edac_device_from_global_list(edac_dev);  in edac_device_del_device()
587 	edac_device_workq_teardown(edac_dev);  in edac_device_del_device()
590 	edac_device_remove_sysfs(edac_dev);  in edac_device_del_device()
594 		edac_dev->dev_idx,  in edac_device_del_device()
595 		edac_dev->mod_name, edac_dev->ctl_name, edac_dev_name(edac_dev));  in edac_device_del_device()
597 	return edac_dev;  in edac_device_del_device()
601 static inline int edac_device_get_log_ce(struct edac_device_ctl_info *edac_dev)  in edac_device_get_log_ce()  argument
603 	return edac_dev->log_ce;  in edac_device_get_log_ce()
606 static inline int edac_device_get_log_ue(struct edac_device_ctl_info *edac_dev)  in edac_device_get_log_ue()  argument
608 	return edac_dev->log_ue;  in edac_device_get_log_ue()
612 					*edac_dev)  in edac_device_get_panic_on_ue()
614 	return edac_dev->panic_on_ue;  in edac_device_get_panic_on_ue()
621 void edac_device_handle_ce(struct edac_device_ctl_info *edac_dev,  in edac_device_handle_ce()  argument
627 	if ((inst_nr >= edac_dev->nr_instances) || (inst_nr < 0)) {  in edac_device_handle_ce()
628 		edac_device_printk(edac_dev, KERN_ERR,  in edac_device_handle_ce()
631 				edac_dev->nr_instances);  in edac_device_handle_ce()
635 	instance = edac_dev->instances + inst_nr;  in edac_device_handle_ce()
638 		edac_device_printk(edac_dev, KERN_ERR,  in edac_device_handle_ce()
653 	edac_dev->counters.ce_count++;  in edac_device_handle_ce()
655 	if (edac_device_get_log_ce(edac_dev))  in edac_device_handle_ce()
656 		edac_device_printk(edac_dev, KERN_WARNING,  in edac_device_handle_ce()
658 				edac_dev->ctl_name, instance->name,  in edac_device_handle_ce()
667 void edac_device_handle_ue(struct edac_device_ctl_info *edac_dev,  in edac_device_handle_ue()  argument
673 	if ((inst_nr >= edac_dev->nr_instances) || (inst_nr < 0)) {  in edac_device_handle_ue()
674 		edac_device_printk(edac_dev, KERN_ERR,  in edac_device_handle_ue()
677 				edac_dev->nr_instances);  in edac_device_handle_ue()
681 	instance = edac_dev->instances + inst_nr;  in edac_device_handle_ue()
684 		edac_device_printk(edac_dev, KERN_ERR,  in edac_device_handle_ue()
699 	edac_dev->counters.ue_count++;  in edac_device_handle_ue()
701 	if (edac_device_get_log_ue(edac_dev))  in edac_device_handle_ue()
702 		edac_device_printk(edac_dev, KERN_EMERG,  in edac_device_handle_ue()
704 				edac_dev->ctl_name, instance->name,  in edac_device_handle_ue()
707 	if (edac_device_get_panic_on_ue(edac_dev))  in edac_device_handle_ue()
709 			edac_dev->ctl_name, instance->name,  in edac_device_handle_ue()