41 static void edac_device_dump_device(struct edac_device_ctl_info *edac_dev)  in edac_device_dump_device()  argument
43 	debugf3("\tedac_dev = %p dev_idx=%d \n", edac_dev, edac_dev->dev_idx);  in edac_device_dump_device()
44 	debugf4("\tedac_dev->edac_check = %p\n", edac_dev->edac_check);  in edac_device_dump_device()
45 	debugf3("\tdev = %p\n", edac_dev->dev);  in edac_device_dump_device()
47 		edac_dev->mod_name, edac_dev->ctl_name);  in edac_device_dump_device()
48 	debugf3("\tpvt_info = %p\n\n", edac_dev->pvt_info);  in edac_device_dump_device()
278 	struct edac_device_ctl_info *edac_dev;  in find_edac_device_by_dev()  local
284 		edac_dev = list_entry(item, struct edac_device_ctl_info, link);  in find_edac_device_by_dev()
286 		if (edac_dev->dev == dev)  in find_edac_device_by_dev()
287 			return edac_dev;  in find_edac_device_by_dev()
304 static int add_edac_dev_to_global_list(struct edac_device_ctl_info *edac_dev)  in add_edac_dev_to_global_list()  argument
312 	rover = find_edac_device_by_dev(edac_dev->dev);  in add_edac_dev_to_global_list()
320 		if (rover->dev_idx >= edac_dev->dev_idx) {  in add_edac_dev_to_global_list()
321 			if (unlikely(rover->dev_idx == edac_dev->dev_idx))  in add_edac_dev_to_global_list()
329 	list_add_tail_rcu(&edac_dev->link, insert_before);  in add_edac_dev_to_global_list()
377 	struct edac_device_ctl_info *edac_dev = to_edac_device_ctl_work(d_work);  in edac_device_workq_function()  local
382 	if (edac_dev->op_state == OP_OFFLINE) {  in edac_device_workq_function()
388 	if ((edac_dev->op_state == OP_RUNNING_POLL) &&  in edac_device_workq_function()
389 		(edac_dev->edac_check != NULL)) {  in edac_device_workq_function()
390 			edac_dev->edac_check(edac_dev);  in edac_device_workq_function()
400 	if (edac_dev->poll_msec == 1000)  in edac_device_workq_function()
401 		queue_delayed_work(edac_workqueue, &edac_dev->work,  in edac_device_workq_function()
402 				round_jiffies_relative(edac_dev->delay));  in edac_device_workq_function()
404 		queue_delayed_work(edac_workqueue, &edac_dev->work,  in edac_device_workq_function()
405 				edac_dev->delay);  in edac_device_workq_function()
413 void edac_device_workq_setup(struct edac_device_ctl_info *edac_dev,  in edac_device_workq_setup()  argument
422 	edac_dev->poll_msec = msec;  in edac_device_workq_setup()
423 	edac_dev->delay = msecs_to_jiffies(msec);  in edac_device_workq_setup()
425 	INIT_DELAYED_WORK(&edac_dev->work, edac_device_workq_function);  in edac_device_workq_setup()
432 	if (edac_dev->poll_msec == 1000)  in edac_device_workq_setup()
433 		queue_delayed_work(edac_workqueue, &edac_dev->work,  in edac_device_workq_setup()
434 				round_jiffies_relative(edac_dev->delay));  in edac_device_workq_setup()
436 		queue_delayed_work(edac_workqueue, &edac_dev->work,  in edac_device_workq_setup()
437 				edac_dev->delay);  in edac_device_workq_setup()
444 void edac_device_workq_teardown(struct edac_device_ctl_info *edac_dev)  in edac_device_workq_teardown()  argument
448 	status = cancel_delayed_work(&edac_dev->work);  in edac_device_workq_teardown()
462 void edac_device_reset_delay_period(struct edac_device_ctl_info *edac_dev,  in edac_device_reset_delay_period()  argument
466 	edac_device_workq_teardown(edac_dev);  in edac_device_reset_delay_period()
472 	edac_device_workq_setup(edac_dev, value);  in edac_device_reset_delay_period()
502 int edac_device_add_device(struct edac_device_ctl_info *edac_dev)  in edac_device_add_device()  argument
508 		edac_device_dump_device(edac_dev);  in edac_device_add_device()
512 	if (add_edac_dev_to_global_list(edac_dev))  in edac_device_add_device()
516 	edac_dev->start_time = jiffies;  in edac_device_add_device()
519 	if (edac_device_create_sysfs(edac_dev)) {  in edac_device_add_device()
520 		edac_device_printk(edac_dev, KERN_WARNING,  in edac_device_add_device()
526 	if (edac_dev->edac_check != NULL) {  in edac_device_add_device()
528 		edac_dev->op_state = OP_RUNNING_POLL;  in edac_device_add_device()
534 		edac_device_workq_setup(edac_dev, 1000);  in edac_device_add_device()
536 		edac_dev->op_state = OP_RUNNING_INTERRUPT;  in edac_device_add_device()
540 	edac_device_printk(edac_dev, KERN_INFO,  in edac_device_add_device()
543 				edac_dev->mod_name,  in edac_device_add_device()
544 				edac_dev->ctl_name,  in edac_device_add_device()
545 				edac_dev_name(edac_dev),  in edac_device_add_device()
546 				edac_op_state_to_string(edac_dev->op_state));  in edac_device_add_device()
553 	del_edac_device_from_global_list(edac_dev);  in edac_device_add_device()
576 	struct edac_device_ctl_info *edac_dev;  in edac_device_del_device()  local
583 	edac_dev = find_edac_device_by_dev(dev);  in edac_device_del_device()
584 	if (edac_dev == NULL) {  in edac_device_del_device()
590 	edac_dev->op_state = OP_OFFLINE;  in edac_device_del_device()
593 	del_edac_device_from_global_list(edac_dev);  in edac_device_del_device()
598 	edac_device_workq_teardown(edac_dev);  in edac_device_del_device()
601 	edac_device_remove_sysfs(edac_dev);  in edac_device_del_device()
605 		edac_dev->dev_idx,  in edac_device_del_device()
606 		edac_dev->mod_name, edac_dev->ctl_name, edac_dev_name(edac_dev));  in edac_device_del_device()
608 	return edac_dev;  in edac_device_del_device()
612 static inline int edac_device_get_log_ce(struct edac_device_ctl_info *edac_dev)  in edac_device_get_log_ce()  argument
614 	return edac_dev->log_ce;  in edac_device_get_log_ce()
617 static inline int edac_device_get_log_ue(struct edac_device_ctl_info *edac_dev)  in edac_device_get_log_ue()  argument
619 	return edac_dev->log_ue;  in edac_device_get_log_ue()
623 					*edac_dev)  in edac_device_get_panic_on_ue()
625 	return edac_dev->panic_on_ue;  in edac_device_get_panic_on_ue()
632 void edac_device_handle_ce(struct edac_device_ctl_info *edac_dev,  in edac_device_handle_ce()  argument
638 	if ((inst_nr >= edac_dev->nr_instances) || (inst_nr < 0)) {  in edac_device_handle_ce()
639 		edac_device_printk(edac_dev, KERN_ERR,  in edac_device_handle_ce()
642 				edac_dev->nr_instances);  in edac_device_handle_ce()
646 	instance = edac_dev->instances + inst_nr;  in edac_device_handle_ce()
649 		edac_device_printk(edac_dev, KERN_ERR,  in edac_device_handle_ce()
664 	edac_dev->counters.ce_count++;  in edac_device_handle_ce()
666 	if (edac_device_get_log_ce(edac_dev))  in edac_device_handle_ce()
667 		edac_device_printk(edac_dev, KERN_WARNING,  in edac_device_handle_ce()
669 				edac_dev->ctl_name, instance->name,  in edac_device_handle_ce()
678 void edac_device_handle_ue(struct edac_device_ctl_info *edac_dev,  in edac_device_handle_ue()  argument
684 	if ((inst_nr >= edac_dev->nr_instances) || (inst_nr < 0)) {  in edac_device_handle_ue()
685 		edac_device_printk(edac_dev, KERN_ERR,  in edac_device_handle_ue()
688 				edac_dev->nr_instances);  in edac_device_handle_ue()
692 	instance = edac_dev->instances + inst_nr;  in edac_device_handle_ue()
695 		edac_device_printk(edac_dev, KERN_ERR,  in edac_device_handle_ue()
710 	edac_dev->counters.ue_count++;  in edac_device_handle_ue()
712 	if (edac_device_get_log_ue(edac_dev))  in edac_device_handle_ue()
713 		edac_device_printk(edac_dev, KERN_EMERG,  in edac_device_handle_ue()
715 				edac_dev->ctl_name, instance->name,  in edac_device_handle_ue()
718 	if (edac_device_get_panic_on_ue(edac_dev))  in edac_device_handle_ue()
720 			edac_dev->ctl_name, instance->name,  in edac_device_handle_ue()