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()
220 	struct edac_device_ctl_info *edac_dev;  in find_edac_device_by_dev()  local
226 		edac_dev = list_entry(item, struct edac_device_ctl_info, link);  in find_edac_device_by_dev()
228 		if (edac_dev->dev == dev)  in find_edac_device_by_dev()
229 			return edac_dev;  in find_edac_device_by_dev()
246 static int add_edac_dev_to_global_list(struct edac_device_ctl_info *edac_dev)  in add_edac_dev_to_global_list()  argument
254 	rover = find_edac_device_by_dev(edac_dev->dev);  in add_edac_dev_to_global_list()
262 		if (rover->dev_idx >= edac_dev->dev_idx) {  in add_edac_dev_to_global_list()
263 			if (unlikely(rover->dev_idx == edac_dev->dev_idx))  in add_edac_dev_to_global_list()
271 	list_add_tail_rcu(&edac_dev->link, insert_before);  in add_edac_dev_to_global_list()
319 	struct edac_device_ctl_info *edac_dev = to_edac_device_ctl_work(d_work);  in edac_device_workq_function()  local
324 	if (edac_dev->op_state == OP_OFFLINE) {  in edac_device_workq_function()
330 	if ((edac_dev->op_state == OP_RUNNING_POLL) &&  in edac_device_workq_function()
331 		(edac_dev->edac_check != NULL)) {  in edac_device_workq_function()
332 			edac_dev->edac_check(edac_dev);  in edac_device_workq_function()
342 	if (edac_dev->poll_msec == DEFAULT_POLL_INTERVAL)  in edac_device_workq_function()
343 		edac_queue_work(&edac_dev->work, round_jiffies_relative(edac_dev->delay));  in edac_device_workq_function()
345 		edac_queue_work(&edac_dev->work, edac_dev->delay);  in edac_device_workq_function()
353 static void edac_device_workq_setup(struct edac_device_ctl_info *edac_dev,  in edac_device_workq_setup()  argument
362 	edac_dev->poll_msec = msec;  in edac_device_workq_setup()
363 	edac_dev->delay = msecs_to_jiffies(msec);  in edac_device_workq_setup()
365 	INIT_DELAYED_WORK(&edac_dev->work, edac_device_workq_function);  in edac_device_workq_setup()
372 	if (edac_dev->poll_msec == DEFAULT_POLL_INTERVAL)  in edac_device_workq_setup()
373 		edac_queue_work(&edac_dev->work, round_jiffies_relative(edac_dev->delay));  in edac_device_workq_setup()
375 		edac_queue_work(&edac_dev->work, edac_dev->delay);  in edac_device_workq_setup()
382 static void edac_device_workq_teardown(struct edac_device_ctl_info *edac_dev)  in edac_device_workq_teardown()  argument
384 	if (!edac_dev->edac_check)  in edac_device_workq_teardown()
387 	edac_dev->op_state = OP_OFFLINE;  in edac_device_workq_teardown()
389 	edac_stop_work(&edac_dev->work);  in edac_device_workq_teardown()
399 void edac_device_reset_delay_period(struct edac_device_ctl_info *edac_dev,  in edac_device_reset_delay_period()  argument
402 	edac_dev->poll_msec = msec;  in edac_device_reset_delay_period()
403 	edac_dev->delay	    = msecs_to_jiffies(msec);  in edac_device_reset_delay_period()
406 	if (edac_dev->poll_msec == DEFAULT_POLL_INTERVAL)  in edac_device_reset_delay_period()
407 		edac_mod_work(&edac_dev->work, round_jiffies_relative(edac_dev->delay));  in edac_device_reset_delay_period()
409 		edac_mod_work(&edac_dev->work, edac_dev->delay);  in edac_device_reset_delay_period()
420 int edac_device_add_device(struct edac_device_ctl_info *edac_dev)  in edac_device_add_device()  argument
426 		edac_device_dump_device(edac_dev);  in edac_device_add_device()
430 	if (add_edac_dev_to_global_list(edac_dev))  in edac_device_add_device()
434 	edac_dev->start_time = jiffies;  in edac_device_add_device()
437 	if (edac_device_create_sysfs(edac_dev)) {  in edac_device_add_device()
438 		edac_device_printk(edac_dev, KERN_WARNING,  in edac_device_add_device()
444 	if (edac_dev->edac_check != NULL) {  in edac_device_add_device()
446 		edac_dev->op_state = OP_RUNNING_POLL;  in edac_device_add_device()
448 		edac_device_workq_setup(edac_dev, edac_dev->poll_msec ?: DEFAULT_POLL_INTERVAL);  in edac_device_add_device()
450 		edac_dev->op_state = OP_RUNNING_INTERRUPT;  in edac_device_add_device()
454 	edac_device_printk(edac_dev, KERN_INFO,  in edac_device_add_device()
456 		edac_dev->mod_name, edac_dev->ctl_name, edac_dev->dev_name,  in edac_device_add_device()
457 		edac_op_state_to_string(edac_dev->op_state));  in edac_device_add_device()
464 	del_edac_device_from_global_list(edac_dev);  in edac_device_add_device()
474 	struct edac_device_ctl_info *edac_dev;  in edac_device_del_device()  local
481 	edac_dev = find_edac_device_by_dev(dev);  in edac_device_del_device()
482 	if (edac_dev == NULL) {  in edac_device_del_device()
488 	edac_dev->op_state = OP_OFFLINE;  in edac_device_del_device()
491 	del_edac_device_from_global_list(edac_dev);  in edac_device_del_device()
496 	edac_device_workq_teardown(edac_dev);  in edac_device_del_device()
499 	edac_device_remove_sysfs(edac_dev);  in edac_device_del_device()
503 		edac_dev->dev_idx,  in edac_device_del_device()
504 		edac_dev->mod_name, edac_dev->ctl_name, edac_dev_name(edac_dev));  in edac_device_del_device()
506 	return edac_dev;  in edac_device_del_device()
510 static inline int edac_device_get_log_ce(struct edac_device_ctl_info *edac_dev)  in edac_device_get_log_ce()  argument
512 	return edac_dev->log_ce;  in edac_device_get_log_ce()
515 static inline int edac_device_get_log_ue(struct edac_device_ctl_info *edac_dev)  in edac_device_get_log_ue()  argument
517 	return edac_dev->log_ue;  in edac_device_get_log_ue()
521 					*edac_dev)  in edac_device_get_panic_on_ue()
523 	return edac_dev->panic_on_ue;  in edac_device_get_panic_on_ue()
526 void edac_device_handle_ce_count(struct edac_device_ctl_info *edac_dev,  in edac_device_handle_ce_count()  argument
536 	if ((inst_nr >= edac_dev->nr_instances) || (inst_nr < 0)) {  in edac_device_handle_ce_count()
537 		edac_device_printk(edac_dev, KERN_ERR,  in edac_device_handle_ce_count()
540 				edac_dev->nr_instances);  in edac_device_handle_ce_count()
544 	instance = edac_dev->instances + inst_nr;  in edac_device_handle_ce_count()
547 		edac_device_printk(edac_dev, KERN_ERR,  in edac_device_handle_ce_count()
562 	edac_dev->counters.ce_count += count;  in edac_device_handle_ce_count()
564 	if (edac_device_get_log_ce(edac_dev))  in edac_device_handle_ce_count()
565 		edac_device_printk(edac_dev, KERN_WARNING,  in edac_device_handle_ce_count()
567 				   edac_dev->ctl_name, instance->name,  in edac_device_handle_ce_count()
572 void edac_device_handle_ue_count(struct edac_device_ctl_info *edac_dev,  in edac_device_handle_ue_count()  argument
582 	if ((inst_nr >= edac_dev->nr_instances) || (inst_nr < 0)) {  in edac_device_handle_ue_count()
583 		edac_device_printk(edac_dev, KERN_ERR,  in edac_device_handle_ue_count()
586 				edac_dev->nr_instances);  in edac_device_handle_ue_count()
590 	instance = edac_dev->instances + inst_nr;  in edac_device_handle_ue_count()
593 		edac_device_printk(edac_dev, KERN_ERR,  in edac_device_handle_ue_count()
608 	edac_dev->counters.ue_count += count;  in edac_device_handle_ue_count()
610 	if (edac_device_get_log_ue(edac_dev))  in edac_device_handle_ue_count()
611 		edac_device_printk(edac_dev, KERN_EMERG,  in edac_device_handle_ue_count()
613 				   edac_dev->ctl_name, instance->name,  in edac_device_handle_ue_count()
616 	if (edac_device_get_panic_on_ue(edac_dev))  in edac_device_handle_ue_count()
618 		      edac_dev->ctl_name, instance->name,  in edac_device_handle_ue_count()