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()
250 	struct edac_device_ctl_info *edac_dev;  in find_edac_device_by_dev()  local
256 		edac_dev = list_entry(item, struct edac_device_ctl_info, link);  in find_edac_device_by_dev()
258 		if (edac_dev->dev == dev)  in find_edac_device_by_dev()
259 			return edac_dev;  in find_edac_device_by_dev()
276 static int add_edac_dev_to_global_list(struct edac_device_ctl_info *edac_dev)  in add_edac_dev_to_global_list()  argument
284 	rover = find_edac_device_by_dev(edac_dev->dev);  in add_edac_dev_to_global_list()
292 		if (rover->dev_idx >= edac_dev->dev_idx) {  in add_edac_dev_to_global_list()
293 			if (unlikely(rover->dev_idx == edac_dev->dev_idx))  in add_edac_dev_to_global_list()
301 	list_add_tail_rcu(&edac_dev->link, insert_before);  in add_edac_dev_to_global_list()
349 	struct edac_device_ctl_info *edac_dev = to_edac_device_ctl_work(d_work);  in edac_device_workq_function()  local
354 	if (edac_dev->op_state == OP_OFFLINE) {  in edac_device_workq_function()
360 	if ((edac_dev->op_state == OP_RUNNING_POLL) &&  in edac_device_workq_function()
361 		(edac_dev->edac_check != NULL)) {  in edac_device_workq_function()
362 			edac_dev->edac_check(edac_dev);  in edac_device_workq_function()
372 	if (edac_dev->poll_msec == DEFAULT_POLL_INTERVAL)  in edac_device_workq_function()
373 		edac_queue_work(&edac_dev->work, round_jiffies_relative(edac_dev->delay));  in edac_device_workq_function()
375 		edac_queue_work(&edac_dev->work, edac_dev->delay);  in edac_device_workq_function()
383 static void edac_device_workq_setup(struct edac_device_ctl_info *edac_dev,  in edac_device_workq_setup()  argument
392 	edac_dev->poll_msec = msec;  in edac_device_workq_setup()
393 	edac_dev->delay = msecs_to_jiffies(msec);  in edac_device_workq_setup()
395 	INIT_DELAYED_WORK(&edac_dev->work, edac_device_workq_function);  in edac_device_workq_setup()
402 	if (edac_dev->poll_msec == DEFAULT_POLL_INTERVAL)  in edac_device_workq_setup()
403 		edac_queue_work(&edac_dev->work, round_jiffies_relative(edac_dev->delay));  in edac_device_workq_setup()
405 		edac_queue_work(&edac_dev->work, edac_dev->delay);  in edac_device_workq_setup()
412 static void edac_device_workq_teardown(struct edac_device_ctl_info *edac_dev)  in edac_device_workq_teardown()  argument
414 	if (!edac_dev->edac_check)  in edac_device_workq_teardown()
417 	edac_dev->op_state = OP_OFFLINE;  in edac_device_workq_teardown()
419 	edac_stop_work(&edac_dev->work);  in edac_device_workq_teardown()
429 void edac_device_reset_delay_period(struct edac_device_ctl_info *edac_dev,  in edac_device_reset_delay_period()  argument
432 	edac_dev->poll_msec = msec;  in edac_device_reset_delay_period()
433 	edac_dev->delay	    = msecs_to_jiffies(msec);  in edac_device_reset_delay_period()
436 	if (edac_dev->poll_msec == DEFAULT_POLL_INTERVAL)  in edac_device_reset_delay_period()
437 		edac_mod_work(&edac_dev->work, round_jiffies_relative(edac_dev->delay));  in edac_device_reset_delay_period()
439 		edac_mod_work(&edac_dev->work, edac_dev->delay);  in edac_device_reset_delay_period()
450 int edac_device_add_device(struct edac_device_ctl_info *edac_dev)  in edac_device_add_device()  argument
456 		edac_device_dump_device(edac_dev);  in edac_device_add_device()
460 	if (add_edac_dev_to_global_list(edac_dev))  in edac_device_add_device()
464 	edac_dev->start_time = jiffies;  in edac_device_add_device()
467 	if (edac_device_create_sysfs(edac_dev)) {  in edac_device_add_device()
468 		edac_device_printk(edac_dev, KERN_WARNING,  in edac_device_add_device()
474 	if (edac_dev->edac_check != NULL) {  in edac_device_add_device()
476 		edac_dev->op_state = OP_RUNNING_POLL;  in edac_device_add_device()
478 		edac_device_workq_setup(edac_dev, edac_dev->poll_msec ?: DEFAULT_POLL_INTERVAL);  in edac_device_add_device()
480 		edac_dev->op_state = OP_RUNNING_INTERRUPT;  in edac_device_add_device()
484 	edac_device_printk(edac_dev, KERN_INFO,  in edac_device_add_device()
486 		edac_dev->mod_name, edac_dev->ctl_name, edac_dev->dev_name,  in edac_device_add_device()
487 		edac_op_state_to_string(edac_dev->op_state));  in edac_device_add_device()
494 	del_edac_device_from_global_list(edac_dev);  in edac_device_add_device()
504 	struct edac_device_ctl_info *edac_dev;  in edac_device_del_device()  local
511 	edac_dev = find_edac_device_by_dev(dev);  in edac_device_del_device()
512 	if (edac_dev == NULL) {  in edac_device_del_device()
518 	edac_dev->op_state = OP_OFFLINE;  in edac_device_del_device()
521 	del_edac_device_from_global_list(edac_dev);  in edac_device_del_device()
526 	edac_device_workq_teardown(edac_dev);  in edac_device_del_device()
529 	edac_device_remove_sysfs(edac_dev);  in edac_device_del_device()
533 		edac_dev->dev_idx,  in edac_device_del_device()
534 		edac_dev->mod_name, edac_dev->ctl_name, edac_dev_name(edac_dev));  in edac_device_del_device()
536 	return edac_dev;  in edac_device_del_device()
540 static inline int edac_device_get_log_ce(struct edac_device_ctl_info *edac_dev)  in edac_device_get_log_ce()  argument
542 	return edac_dev->log_ce;  in edac_device_get_log_ce()
545 static inline int edac_device_get_log_ue(struct edac_device_ctl_info *edac_dev)  in edac_device_get_log_ue()  argument
547 	return edac_dev->log_ue;  in edac_device_get_log_ue()
551 					*edac_dev)  in edac_device_get_panic_on_ue()
553 	return edac_dev->panic_on_ue;  in edac_device_get_panic_on_ue()
556 void edac_device_handle_ce_count(struct edac_device_ctl_info *edac_dev,  in edac_device_handle_ce_count()  argument
566 	if ((inst_nr >= edac_dev->nr_instances) || (inst_nr < 0)) {  in edac_device_handle_ce_count()
567 		edac_device_printk(edac_dev, KERN_ERR,  in edac_device_handle_ce_count()
570 				edac_dev->nr_instances);  in edac_device_handle_ce_count()
574 	instance = edac_dev->instances + inst_nr;  in edac_device_handle_ce_count()
577 		edac_device_printk(edac_dev, KERN_ERR,  in edac_device_handle_ce_count()
592 	edac_dev->counters.ce_count += count;  in edac_device_handle_ce_count()
594 	if (edac_device_get_log_ce(edac_dev))  in edac_device_handle_ce_count()
595 		edac_device_printk(edac_dev, KERN_WARNING,  in edac_device_handle_ce_count()
597 				   edac_dev->ctl_name, instance->name,  in edac_device_handle_ce_count()
602 void edac_device_handle_ue_count(struct edac_device_ctl_info *edac_dev,  in edac_device_handle_ue_count()  argument
612 	if ((inst_nr >= edac_dev->nr_instances) || (inst_nr < 0)) {  in edac_device_handle_ue_count()
613 		edac_device_printk(edac_dev, KERN_ERR,  in edac_device_handle_ue_count()
616 				edac_dev->nr_instances);  in edac_device_handle_ue_count()
620 	instance = edac_dev->instances + inst_nr;  in edac_device_handle_ue_count()
623 		edac_device_printk(edac_dev, KERN_ERR,  in edac_device_handle_ue_count()
638 	edac_dev->counters.ue_count += count;  in edac_device_handle_ue_count()
640 	if (edac_device_get_log_ue(edac_dev))  in edac_device_handle_ue_count()
641 		edac_device_printk(edac_dev, KERN_EMERG,  in edac_device_handle_ue_count()
643 				   edac_dev->ctl_name, instance->name,  in edac_device_handle_ue_count()
646 	if (edac_device_get_panic_on_ue(edac_dev))  in edac_device_handle_ue_count()
648 		      edac_dev->ctl_name, instance->name,  in edac_device_handle_ue_count()