62  *	Each instance represents a major component
63  *		Example:  L1 cache and L2 cache are 2 instance components
65  *	Within each instance is an array of 'nr_blocks' blockoffsets
81 	unsigned instance, block, attr;  in edac_device_alloc_ctl_info()  local
90 	 * (instance,block,attrib) from the start of an  allocated structure.  in edac_device_alloc_ctl_info()
91 	 * We want the alignment of each item  (instance,block,attrib)  in edac_device_alloc_ctl_info()
98 	 * which will become the start of the 'instance' array  in edac_device_alloc_ctl_info()
102 	/* Calc the 'end' offset past the instance array within the ctl_info  in edac_device_alloc_ctl_info()
167 	/* Initialize every Instance */  in edac_device_alloc_ctl_info()
168 	for (instance = 0; instance < nr_instances; instance++) {  in edac_device_alloc_ctl_info()
169 		inst = &dev_inst[instance];  in edac_device_alloc_ctl_info()
172 		blk_p = &dev_blk[instance * nr_blocks];  in edac_device_alloc_ctl_info()
175 		/* name of this instance */  in edac_device_alloc_ctl_info()
177 			 "%s%u", edac_device_name, instance);  in edac_device_alloc_ctl_info()
179 		/* Initialize every block in each instance */  in edac_device_alloc_ctl_info()
182 			blk->instance = inst;  in edac_device_alloc_ctl_info()
186 			debugf4("%s() instance=%d inst_p=%p block=#%d "  in edac_device_alloc_ctl_info()
188 				__func__, instance, inst, block,  in edac_device_alloc_ctl_info()
232 	/* Mark this instance as merely ALLOCATED */  in edac_device_alloc_ctl_info()
410  *	initialize a workq item for this edac_device instance
450 		/* workq instance might be running, wait for it */  in edac_device_workq_teardown()
518 	/* create this instance's sysfs entries */  in edac_device_add_device()
527 		/* This instance is NOW RUNNING */  in edac_device_add_device()
531 		 * enable workq processing on this instance,  in edac_device_add_device()
589 	/* mark this instance as OFFLINE */  in edac_device_del_device()
597 	/* clear workq processing on this instance */  in edac_device_del_device()
600 	/* Tear down the sysfs entries for this instance */  in edac_device_del_device()
635 	struct edac_device_instance *instance;  in edac_device_handle_ce()  local
640 				"INTERNAL ERROR: 'instance' out of range "  in edac_device_handle_ce()
646 	instance = edac_dev->instances + inst_nr;  in edac_device_handle_ce()
648 	if ((block_nr >= instance->nr_blocks) || (block_nr < 0)) {  in edac_device_handle_ce()
650 				"INTERNAL ERROR: instance %d 'block' "  in edac_device_handle_ce()
653 				instance->nr_blocks);  in edac_device_handle_ce()
657 	if (instance->nr_blocks > 0) {  in edac_device_handle_ce()
658 		block = instance->blocks + block_nr;  in edac_device_handle_ce()
663 	instance->counters.ce_count++;  in edac_device_handle_ce()
668 				"CE: %s instance: %s block: %s '%s'\n",  in edac_device_handle_ce()
669 				edac_dev->ctl_name, instance->name,  in edac_device_handle_ce()
681 	struct edac_device_instance *instance;  in edac_device_handle_ue()  local
686 				"INTERNAL ERROR: 'instance' out of range "  in edac_device_handle_ue()
692 	instance = edac_dev->instances + inst_nr;  in edac_device_handle_ue()
694 	if ((block_nr >= instance->nr_blocks) || (block_nr < 0)) {  in edac_device_handle_ue()
696 				"INTERNAL ERROR: instance %d 'block' "  in edac_device_handle_ue()
699 				instance->nr_blocks);  in edac_device_handle_ue()
703 	if (instance->nr_blocks > 0) {  in edac_device_handle_ue()
704 		block = instance->blocks + block_nr;  in edac_device_handle_ue()
709 	instance->counters.ue_count++;  in edac_device_handle_ue()
714 				"UE: %s instance: %s block: %s '%s'\n",  in edac_device_handle_ue()
715 				edac_dev->ctl_name, instance->name,  in edac_device_handle_ue()
719 		panic("EDAC %s: UE instance: %s block %s '%s'\n",  in edac_device_handle_ue()
720 			edac_dev->ctl_name, instance->name,  in edac_device_handle_ue()