55 	struct dasd_ccw_req *cqr = erp->refers;  in dasd_3990_erp_cleanup()  local
58 	cqr->status = final_status;  in dasd_3990_erp_cleanup()
59 	return cqr;  in dasd_3990_erp_cleanup()
1435 	struct dasd_ccw_req *cqr = erp->refers;  in dasd_3990_erp_inspect_alias()  local
1438 	if (cqr->block &&  in dasd_3990_erp_inspect_alias()
1439 	    (cqr->block->base != cqr->startdev)) {  in dasd_3990_erp_inspect_alias()
1445 		if (!test_bit(DASD_FLAG_OFFLINE, &cqr->startdev->flags) && sense  in dasd_3990_erp_inspect_alias()
1453 			dasd_alias_remove_device(cqr->startdev);  in dasd_3990_erp_inspect_alias()
1456 			dasd_reload_device(cqr->startdev);  in dasd_3990_erp_inspect_alias()
1459 		if (cqr->startdev->features & DASD_FEATURE_ERPLOG) {  in dasd_3990_erp_inspect_alias()
1460 			DBF_DEV_EVENT(DBF_ERR, cqr->startdev,  in dasd_3990_erp_inspect_alias()
1462 				    " recover on base device %s", cqr,  in dasd_3990_erp_inspect_alias()
1463 				    dev_name(&cqr->block->base->cdev->dev));  in dasd_3990_erp_inspect_alias()
1465 		dasd_eckd_reset_ccw_to_base_io(cqr);  in dasd_3990_erp_inspect_alias()
1466 		erp->startdev = cqr->block->base;  in dasd_3990_erp_inspect_alias()
1608 	struct dasd_ccw_req *cqr;  in dasd_3990_erp_action_1B_32()  local
1621 	cqr = default_erp;  in dasd_3990_erp_action_1B_32()
1623 	while (cqr->refers != NULL) {  in dasd_3990_erp_action_1B_32()
1624 		cqr = cqr->refers;  in dasd_3990_erp_action_1B_32()
1627 	if (scsw_is_tm(&cqr->irb.scsw)) {  in dasd_3990_erp_action_1B_32()
1655 	erp = dasd_alloc_erp_request((char *) &cqr->magic,  in dasd_3990_erp_action_1B_32()
1669 	oldccw = cqr->cpaddr;  in dasd_3990_erp_action_1B_32()
1671 		PFX_data = cqr->data;  in dasd_3990_erp_action_1B_32()
1675 		memcpy(DE_data, cqr->data, sizeof(struct DE_eckd_data));  in dasd_3990_erp_action_1B_32()
1767 	struct dasd_ccw_req *cqr;  in dasd_3990_update_1B()  local
1777 	cqr = previous_erp;  in dasd_3990_update_1B()
1779 	while (cqr->refers != NULL) {  in dasd_3990_update_1B()
1780 		cqr = cqr->refers;  in dasd_3990_update_1B()
1783 	if (scsw_is_tm(&cqr->irb.scsw)) {  in dasd_3990_update_1B()
2371 static struct dasd_ccw_req *dasd_3990_erp_add_erp(struct dasd_ccw_req *cqr)  in dasd_3990_erp_add_erp()  argument
2374 	struct dasd_device *device = cqr->startdev;  in dasd_3990_erp_add_erp()
2381 	if (cqr->cpmode == 1) {  in dasd_3990_erp_add_erp()
2391 	erp = dasd_alloc_erp_request((char *) &cqr->magic,  in dasd_3990_erp_add_erp()
2394                 if (cqr->retries <= 0) {  in dasd_3990_erp_add_erp()
2397 			cqr->status = DASD_CQR_FAILED;  in dasd_3990_erp_add_erp()
2398 			cqr->stopclk = get_tod_clock();  in dasd_3990_erp_add_erp()
2403                                      cqr->retries);  in dasd_3990_erp_add_erp()
2409 	ccw = cqr->cpaddr;  in dasd_3990_erp_add_erp()
2410 	if (cqr->cpmode == 1) {  in dasd_3990_erp_add_erp()
2416 		*tcw = *((struct tcw *)cqr->cpaddr);  in dasd_3990_erp_add_erp()
2420 		erp->cpaddr = cqr->cpaddr;  in dasd_3990_erp_add_erp()
2428 		ccw->cda      = (long)(cqr->cpaddr);  in dasd_3990_erp_add_erp()
2431 	erp->flags = cqr->flags;  in dasd_3990_erp_add_erp()
2433 	erp->refers   = cqr;  in dasd_3990_erp_add_erp()
2436 	erp->block    = cqr->block;  in dasd_3990_erp_add_erp()
2437 	erp->magic    = cqr->magic;  in dasd_3990_erp_add_erp()
2438 	erp->expires  = cqr->expires;  in dasd_3990_erp_add_erp()
2462 dasd_3990_erp_additional_erp(struct dasd_ccw_req * cqr)  in dasd_3990_erp_additional_erp()  argument
2468 	erp = dasd_3990_erp_add_erp(cqr);  in dasd_3990_erp_additional_erp()
2474 	if (erp != cqr) {  in dasd_3990_erp_additional_erp()
2552 dasd_3990_erp_in_erp(struct dasd_ccw_req *cqr)  in dasd_3990_erp_in_erp()  argument
2555 	struct dasd_ccw_req *erp_head = cqr,	/* save erp chain head */  in dasd_3990_erp_in_erp()
2559 	if (cqr->refers == NULL) {	/* return if not in erp */  in dasd_3990_erp_in_erp()
2565 		match = dasd_3990_erp_error_match(erp_head, cqr->refers);  in dasd_3990_erp_in_erp()
2566 		erp_match = cqr;	/* save possible matching erp  */  in dasd_3990_erp_in_erp()
2567 		cqr = cqr->refers;	/* check next erp/cqr in queue */  in dasd_3990_erp_in_erp()
2569 	} while ((cqr->refers != NULL) && (!match));  in dasd_3990_erp_in_erp()
2772 dasd_3990_erp_action(struct dasd_ccw_req * cqr)  in dasd_3990_erp_action()  argument
2775 	struct dasd_device *device = cqr->startdev;  in dasd_3990_erp_action()
2782 		for (temp_erp = cqr;  in dasd_3990_erp_action()
2793 	if ((scsw_cstat(&cqr->irb.scsw) == 0x00) &&  in dasd_3990_erp_action()
2794 	    (scsw_dstat(&cqr->irb.scsw) ==  in dasd_3990_erp_action()
2799 			    " - NO ERP necessary", cqr);  in dasd_3990_erp_action()
2801 		cqr->status = DASD_CQR_DONE;  in dasd_3990_erp_action()
2803 		return cqr;  in dasd_3990_erp_action()
2807 	erp = dasd_3990_erp_in_erp(cqr);  in dasd_3990_erp_action()
2811 		erp = dasd_3990_erp_additional_erp(cqr);  in dasd_3990_erp_action()
2816 		erp = dasd_3990_erp_handle_match_erp(cqr, erp);  in dasd_3990_erp_action()
2825 	if (test_bit(DASD_CQR_VERIFY_PATH, &erp->flags) && cqr->lpm) {  in dasd_3990_erp_action()
2826 		erp->lpm = cqr->lpm;  in dasd_3990_erp_action()
2845 		cqr->status = DASD_CQR_IN_ERP;  in dasd_3990_erp_action()
2847 		list_add_tail(&erp->blocklist, &cqr->blocklist);  in dasd_3990_erp_action()