228 	void setEntryForRemove(struct nvram_v3_var_entry *v3Entry, bool system);
397 	struct nvram_v3_var_entry    *v3Entry;  in reloadInternal()  local
435 		v3Entry = (struct nvram_v3_var_entry *)entryContainer->getBytesNoCopy();  in reloadInternal()
437 		DEBUG_INFO("Looking for %s\n", v3Entry->header.name_data_buf);  in reloadInternal()
438 …while ((latestOffset = find_active_var_in_image(&v3Entry->header, controllerImage, offset, _bankSi…  in reloadInternal()
439 			DEBUG_INFO("Found offset for %s @ %#08x\n", v3Entry->header.name_data_buf, latestOffset);  in reloadInternal()
441 …DEBUG_INFO("Marking prev offset for %s at %#08x invalid\n", v3Entry->header.name_data_buf, offset);  in reloadInternal()
454 		v3Entry->existing_offset = latestOffset ? latestOffset : prevOffset;  in reloadInternal()
455 …DEBUG_INFO("Existing offset for %s at %#08zx\n", v3Entry->header.name_data_buf, v3Entry->existing_…  in reloadInternal()
457 		if (v3Entry->existing_offset == 0) {  in reloadInternal()
458 			DEBUG_ERROR("%s is not in the NOR image\n", v3Entry->header.name_data_buf);  in reloadInternal()
459 			if (v3Entry->new_state != VAR_NEW_STATE_REMOVE) {  in reloadInternal()
460 				DEBUG_INFO("%s marked for append\n", v3Entry->header.name_data_buf);  in reloadInternal()
462 				v3Entry->new_state = VAR_NEW_STATE_APPEND;  in reloadInternal()
465 …DEBUG_INFO("Found offset for %s @ %#zx\n", v3Entry->header.name_data_buf, v3Entry->existing_offset…  in reloadInternal()
466 			storeVar = (const struct v3_var_header *)&controllerImage[v3Entry->existing_offset];  in reloadInternal()
468 			if (v3Entry->new_state != VAR_NEW_STATE_REMOVE) {  in reloadInternal()
470 				if ((variable_length(&v3Entry->header) == variable_length(storeVar)) &&  in reloadInternal()
471 …(memcmp(v3Entry->header.name_data_buf, storeVar->name_data_buf, storeVar->nameSize + storeVar->dat…  in reloadInternal()
472 …DEBUG_INFO("Store var data for %s matches, marking new state none\n", v3Entry->header.name_data_bu…  in reloadInternal()
473 					v3Entry->new_state = VAR_NEW_STATE_NONE;  in reloadInternal()
475 …DEBUG_INFO("Store var data for %s differs, marking new state append\n", v3Entry->header.name_data_…  in reloadInternal()
476 					v3Entry->new_state = VAR_NEW_STATE_APPEND;  in reloadInternal()
481 				DEBUG_INFO("Removing entry at %#08zx with next sync\n", v3Entry->existing_offset);  in reloadInternal()
508 IONVRAMV3Handler::setEntryForRemove(struct nvram_v3_var_entry *v3Entry, bool system)  in setEntryForRemove()  argument
514 	require_action(v3Entry != nullptr, exit, DEBUG_INFO("remove with no entry\n"));  in setEntryForRemove()
516 	variableName = (const char *)v3Entry->header.name_data_buf;  in setEntryForRemove()
517 	variableSize = (uint32_t)variable_length(&v3Entry->header);  in setEntryForRemove()
518 	canonicalKey = keyWithGuidAndCString(v3Entry->header.guid, variableName);  in setEntryForRemove()
520 	if (v3Entry->new_state == VAR_NEW_STATE_REMOVE) {  in setEntryForRemove()
525 		v3Entry->new_state = VAR_NEW_STATE_REMOVE;  in setEntryForRemove()
542 			_provider->_diags->logVariable(getPartitionTypeForGUID(v3Entry->header.guid),  in setEntryForRemove()
556 	struct nvram_v3_var_entry *v3Entry = nullptr;  in findExistingEntry()  local
563 		v3Entry = (struct nvram_v3_var_entry *)entryContainer->getBytesNoCopy();  in findExistingEntry()
565 		if ((v3Entry->header.nameSize == nameLen) &&  in findExistingEntry()
566 		    (memcmp(v3Entry->header.name_data_buf, varName, nameLen) == 0)) {  in findExistingEntry()
568 				if (uuid_compare(varGuid, v3Entry->header.guid) == 0) {  in findExistingEntry()
572 					    v3Entry->existing_offset, variable_length(&v3Entry->header), v3Entry->new_state);  in findExistingEntry()
576 …ng entry for %s, e_off=%#lx, len=%#lx\n", varName, v3Entry->existing_offset, variable_length(&v3En…  in findExistingEntry()
581 		v3Entry = nullptr;  in findExistingEntry()
584 	if (v3Entry != nullptr) {  in findExistingEntry()
586 			*existing = v3Entry;  in findExistingEntry()
711 	struct nvram_v3_var_entry    *v3Entry;  in unserializeVariables()  local
762 		v3Entry = (struct nvram_v3_var_entry *)IOMallocZeroData(nvram_v3_var_container_size(header));  in unserializeVariables()
763 		__nochk_memcpy(&v3Entry->header, _nvramImage + offset, variable_length(header));  in unserializeVariables()
769 		v3Entry->existing_offset = 0;  in unserializeVariables()
770 		v3Entry->new_state = VAR_NEW_STATE_NONE;  in unserializeVariables()
773 …findExistingEntry(v3Entry->header.guid, (const char *)v3Entry->header.name_data_buf, &existingEntr…  in unserializeVariables()
778 			entryContainer = OSData::withBytes(v3Entry, (uint32_t)nvram_v3_var_container_size(header));  in unserializeVariables()
781 …DEBUG_INFO("Found existing for %s, resetting when controller available\n", v3Entry->header.name_da…  in unserializeVariables()
784 			entryContainer = OSData::withBytes(v3Entry, (uint32_t)nvram_v3_var_container_size(header));  in unserializeVariables()
789 …system = (_systemSize != 0) && (uuid_compare(v3Entry->header.guid, gAppleSystemVariableGuid) == 0);  in unserializeVariables()
796 		if (convertPropToObject(v3Entry->header.name_data_buf, v3Entry->header.nameSize,  in unserializeVariables()
797 		    v3Entry->header.name_data_buf + v3Entry->header.nameSize, v3Entry->header.dataSize,  in unserializeVariables()
799 …r<const OSSymbol> canonicalKey = keyWithGuidAndCString(v3Entry->header.guid, (const char *)v3Entry…  in unserializeVariables()
802 			    canonicalKey->getCStringNoCopy(), v3Entry->header.dataSize, system);  in unserializeVariables()
807 				_provider->_diags->logVariable(getPartitionTypeForGUID(v3Entry->header.guid),  in unserializeVariables()
812 		IOFreeData(v3Entry, nvram_v3_var_container_size(header));  in unserializeVariables()
844 	struct nvram_v3_var_entry   *v3Entry = nullptr;  in setVariableInternal()  local
865 	findExistingEntry(varGuid, variableName, &v3Entry, &existingEntryIndex);  in setVariableInternal()
868 		setEntryForRemove(v3Entry, system);  in setVariableInternal()
870 		if ((v3Entry != nullptr) && (v3Entry->new_state != VAR_NEW_STATE_REMOVE)) {  in setVariableInternal()
872 			existingVariableSize = variable_length(&v3Entry->header);  in setVariableInternal()
905 		if (v3Entry) {  in setVariableInternal()
906 			newV3Entry->existing_offset = v3Entry->existing_offset;  in setVariableInternal()
907 			newV3Entry->header.state = v3Entry->header.state;  in setVariableInternal()
908 			newV3Entry->header.attributes = v3Entry->header.attributes;  in setVariableInternal()