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()
1434 	struct dasd_ccw_req *cqr = erp->refers;  in dasd_3990_erp_inspect_alias()  local
1437 	if (cqr->block &&  in dasd_3990_erp_inspect_alias()
1438 	    (cqr->block->base != cqr->startdev)) {  in dasd_3990_erp_inspect_alias()
1444 		if (!test_bit(DASD_FLAG_OFFLINE, &cqr->startdev->flags) && sense  in dasd_3990_erp_inspect_alias()
1452 			dasd_alias_remove_device(cqr->startdev);  in dasd_3990_erp_inspect_alias()
1455 			dasd_reload_device(cqr->startdev);  in dasd_3990_erp_inspect_alias()
1458 		if (cqr->startdev->features & DASD_FEATURE_ERPLOG) {  in dasd_3990_erp_inspect_alias()
1459 			DBF_DEV_EVENT(DBF_ERR, cqr->startdev,  in dasd_3990_erp_inspect_alias()
1461 				    " recover on base device %s", cqr,  in dasd_3990_erp_inspect_alias()
1462 				    dev_name(&cqr->block->base->cdev->dev));  in dasd_3990_erp_inspect_alias()
1464 		dasd_eckd_reset_ccw_to_base_io(cqr);  in dasd_3990_erp_inspect_alias()
1465 		erp->startdev = cqr->block->base;  in dasd_3990_erp_inspect_alias()
1607 	struct dasd_ccw_req *cqr;  in dasd_3990_erp_action_1B_32()  local
1620 	cqr = default_erp;  in dasd_3990_erp_action_1B_32()
1622 	while (cqr->refers != NULL) {  in dasd_3990_erp_action_1B_32()
1623 		cqr = cqr->refers;  in dasd_3990_erp_action_1B_32()
1626 	if (scsw_is_tm(&cqr->irb.scsw)) {  in dasd_3990_erp_action_1B_32()
1654 	erp = dasd_alloc_erp_request(cqr->magic,  in dasd_3990_erp_action_1B_32()
1668 	oldccw = cqr->cpaddr;  in dasd_3990_erp_action_1B_32()
1670 		PFX_data = cqr->data;  in dasd_3990_erp_action_1B_32()
1674 		memcpy(DE_data, cqr->data, sizeof(struct DE_eckd_data));  in dasd_3990_erp_action_1B_32()
1766 	struct dasd_ccw_req *cqr;  in dasd_3990_update_1B()  local
1776 	cqr = previous_erp;  in dasd_3990_update_1B()
1778 	while (cqr->refers != NULL) {  in dasd_3990_update_1B()
1779 		cqr = cqr->refers;  in dasd_3990_update_1B()
1782 	if (scsw_is_tm(&cqr->irb.scsw)) {  in dasd_3990_update_1B()
2370 static struct dasd_ccw_req *dasd_3990_erp_add_erp(struct dasd_ccw_req *cqr)  in dasd_3990_erp_add_erp()  argument
2373 	struct dasd_device *device = cqr->startdev;  in dasd_3990_erp_add_erp()
2380 	if (cqr->cpmode == 1) {  in dasd_3990_erp_add_erp()
2390 	erp = dasd_alloc_erp_request(cqr->magic,  in dasd_3990_erp_add_erp()
2393                 if (cqr->retries <= 0) {  in dasd_3990_erp_add_erp()
2396 			cqr->status = DASD_CQR_FAILED;  in dasd_3990_erp_add_erp()
2397 			cqr->stopclk = get_tod_clock();  in dasd_3990_erp_add_erp()
2402                                      cqr->retries);  in dasd_3990_erp_add_erp()
2408 	ccw = cqr->cpaddr;  in dasd_3990_erp_add_erp()
2409 	if (cqr->cpmode == 1) {  in dasd_3990_erp_add_erp()
2415 		*tcw = *((struct tcw *)cqr->cpaddr);  in dasd_3990_erp_add_erp()
2419 		erp->cpaddr = cqr->cpaddr;  in dasd_3990_erp_add_erp()
2427 		ccw->cda      = (__u32)virt_to_phys(cqr->cpaddr);  in dasd_3990_erp_add_erp()
2430 	erp->flags = cqr->flags;  in dasd_3990_erp_add_erp()
2432 	erp->refers   = cqr;  in dasd_3990_erp_add_erp()
2435 	erp->block    = cqr->block;  in dasd_3990_erp_add_erp()
2436 	erp->magic    = cqr->magic;  in dasd_3990_erp_add_erp()
2437 	erp->expires  = cqr->expires;  in dasd_3990_erp_add_erp()
2461 dasd_3990_erp_additional_erp(struct dasd_ccw_req * cqr)  in dasd_3990_erp_additional_erp()  argument
2467 	erp = dasd_3990_erp_add_erp(cqr);  in dasd_3990_erp_additional_erp()
2473 	if (erp != cqr) {  in dasd_3990_erp_additional_erp()
2551 dasd_3990_erp_in_erp(struct dasd_ccw_req *cqr)  in dasd_3990_erp_in_erp()  argument
2554 	struct dasd_ccw_req *erp_head = cqr,	/* save erp chain head */  in dasd_3990_erp_in_erp()
2558 	if (cqr->refers == NULL) {	/* return if not in erp */  in dasd_3990_erp_in_erp()
2564 		match = dasd_3990_erp_error_match(erp_head, cqr->refers);  in dasd_3990_erp_in_erp()
2565 		erp_match = cqr;	/* save possible matching erp  */  in dasd_3990_erp_in_erp()
2566 		cqr = cqr->refers;	/* check next erp/cqr in queue */  in dasd_3990_erp_in_erp()
2568 	} while ((cqr->refers != NULL) && (!match));  in dasd_3990_erp_in_erp()
2771 dasd_3990_erp_action(struct dasd_ccw_req * cqr)  in dasd_3990_erp_action()  argument
2774 	struct dasd_device *device = cqr->startdev;  in dasd_3990_erp_action()
2781 		for (temp_erp = cqr;  in dasd_3990_erp_action()
2792 	if ((scsw_cstat(&cqr->irb.scsw) == 0x00) &&  in dasd_3990_erp_action()
2793 	    (scsw_dstat(&cqr->irb.scsw) ==  in dasd_3990_erp_action()
2798 			    " - NO ERP necessary", cqr);  in dasd_3990_erp_action()
2800 		cqr->status = DASD_CQR_DONE;  in dasd_3990_erp_action()
2802 		return cqr;  in dasd_3990_erp_action()
2806 	erp = dasd_3990_erp_in_erp(cqr);  in dasd_3990_erp_action()
2810 		erp = dasd_3990_erp_additional_erp(cqr);  in dasd_3990_erp_action()
2815 		erp = dasd_3990_erp_handle_match_erp(cqr, erp);  in dasd_3990_erp_action()
2824 	if (test_bit(DASD_CQR_VERIFY_PATH, &erp->flags) && cqr->lpm) {  in dasd_3990_erp_action()
2825 		erp->lpm = cqr->lpm;  in dasd_3990_erp_action()
2844 		cqr->status = DASD_CQR_IN_ERP;  in dasd_3990_erp_action()
2846 		list_add_tail(&erp->blocklist, &cqr->blocklist);  in dasd_3990_erp_action()