31 	struct dasd_ccw_req *cqr;  in dasd_alloc_erp_request()  local
45 	cqr = (struct dasd_ccw_req *)  in dasd_alloc_erp_request()
48 	if (cqr == NULL)  in dasd_alloc_erp_request()
50 	memset(cqr, 0, sizeof(struct dasd_ccw_req));  in dasd_alloc_erp_request()
51 	INIT_LIST_HEAD(&cqr->devlist);  in dasd_alloc_erp_request()
52 	INIT_LIST_HEAD(&cqr->blocklist);  in dasd_alloc_erp_request()
53 	data = (char *) cqr + ((sizeof(struct dasd_ccw_req) + 7L) & -8L);  in dasd_alloc_erp_request()
54 	cqr->cpaddr = NULL;  in dasd_alloc_erp_request()
56 		cqr->cpaddr = (struct ccw1 *) data;  in dasd_alloc_erp_request()
58 		memset(cqr->cpaddr, 0, cplength*sizeof(struct ccw1));  in dasd_alloc_erp_request()
60 	cqr->data = NULL;  in dasd_alloc_erp_request()
62 		cqr->data = data;  in dasd_alloc_erp_request()
63  		memset(cqr->data, 0, datasize);  in dasd_alloc_erp_request()
65 	strncpy((char *) &cqr->magic, magic, 4);  in dasd_alloc_erp_request()
66 	ASCEBC((char *) &cqr->magic, 4);  in dasd_alloc_erp_request()
67 	set_bit(DASD_CQR_FLAGS_USE_ERP, &cqr->flags);  in dasd_alloc_erp_request()
69 	return cqr;  in dasd_alloc_erp_request()
73 dasd_free_erp_request(struct dasd_ccw_req *cqr, struct dasd_device * device)  in dasd_free_erp_request()  argument
78 	dasd_free_chunk(&device->erp_chunks, cqr);  in dasd_free_erp_request()
88 dasd_default_erp_action(struct dasd_ccw_req *cqr)  in dasd_default_erp_action()  argument
92 	device = cqr->startdev;  in dasd_default_erp_action()
95         if (cqr->retries > 0) {  in dasd_default_erp_action()
98                              cqr->retries);  in dasd_default_erp_action()
99 		if (!test_bit(DASD_CQR_VERIFY_PATH, &cqr->flags))  in dasd_default_erp_action()
100 			cqr->lpm = device->path_data.opm;  in dasd_default_erp_action()
101 		cqr->status = DASD_CQR_FILLED;  in dasd_default_erp_action()
105 		cqr->status = DASD_CQR_FAILED;  in dasd_default_erp_action()
106 		cqr->stopclk = get_clock();  in dasd_default_erp_action()
108         return cqr;  in dasd_default_erp_action()
125 struct dasd_ccw_req *dasd_default_erp_postaction(struct dasd_ccw_req *cqr)  in dasd_default_erp_postaction()  argument
129 	BUG_ON(cqr->refers == NULL || cqr->function == NULL);  in dasd_default_erp_postaction()
131 	success = cqr->status == DASD_CQR_DONE;  in dasd_default_erp_postaction()
134 	while (cqr->refers != NULL) {  in dasd_default_erp_postaction()
137 		refers = cqr->refers;  in dasd_default_erp_postaction()
139 		list_del(&cqr->blocklist);  in dasd_default_erp_postaction()
141 		dasd_free_erp_request(cqr, cqr->memdev);  in dasd_default_erp_postaction()
142 		cqr = refers;  in dasd_default_erp_postaction()
147 		cqr->status = DASD_CQR_DONE;  in dasd_default_erp_postaction()
149 		cqr->status = DASD_CQR_FAILED;  in dasd_default_erp_postaction()
150 		cqr->stopclk = get_clock();  in dasd_default_erp_postaction()
153 	return cqr;  in dasd_default_erp_postaction()
158 dasd_log_sense(struct dasd_ccw_req *cqr, struct irb *irb)  in dasd_log_sense()  argument
162 	device = cqr->startdev;  in dasd_log_sense()
165 		device->discipline->dump_sense(device, cqr, irb);  in dasd_log_sense()
169 dasd_log_sense_dbf(struct dasd_ccw_req *cqr, struct irb *irb)  in dasd_log_sense_dbf()  argument
173 	device = cqr->startdev;  in dasd_log_sense_dbf()