322 static int check_XRC_on_prefix(struct PFX_eckd_data *pfxdata,  in check_XRC_on_prefix()  argument
333 	pfxdata->define_extent.ga_extended |= 0x08; /* 'Time Stamp Valid'   */  in check_XRC_on_prefix()
334 	pfxdata->define_extent.ga_extended |= 0x02; /* 'Extended Parameter' */  in check_XRC_on_prefix()
335 	pfxdata->validity.time_stamp = 1;	    /* 'Time Stamp Valid'   */  in check_XRC_on_prefix()
337 	rc = get_sync_clock(&pfxdata->define_extent.ep_sys_time);  in check_XRC_on_prefix()
478 static int prefix_LRE(struct ccw1 *ccw, struct PFX_eckd_data *pfxdata,  in prefix_LRE()  argument
493 	dedata = &pfxdata->define_extent;  in prefix_LRE()
494 	lredata = &pfxdata->locate_record;  in prefix_LRE()
499 		ccw->count = sizeof(*pfxdata) + 2;  in prefix_LRE()
500 		ccw->cda = (__u32) __pa(pfxdata);  in prefix_LRE()
501 		memset(pfxdata, 0, sizeof(*pfxdata) + 2);  in prefix_LRE()
503 		ccw->count = sizeof(*pfxdata);  in prefix_LRE()
504 		ccw->cda = (__u32) __pa(pfxdata);  in prefix_LRE()
505 		memset(pfxdata, 0, sizeof(*pfxdata));  in prefix_LRE()
515 	pfxdata->format = format;  in prefix_LRE()
516 	pfxdata->base_address = basepriv->ned->unit_addr;  in prefix_LRE()
517 	pfxdata->base_lss = basepriv->ned->ID;  in prefix_LRE()
518 	pfxdata->validity.define_extent = 1;  in prefix_LRE()
522 		pfxdata->validity.verify_base = 1;  in prefix_LRE()
524 			pfxdata->validity.hyper_pav = 1;  in prefix_LRE()
553 		rc = check_XRC_on_prefix(pfxdata, basedev);  in prefix_LRE()
558 		rc = check_XRC_on_prefix(pfxdata, basedev);  in prefix_LRE()
566 		rc = check_XRC_on_prefix(pfxdata, basedev);  in prefix_LRE()
577 		rc = check_XRC_on_prefix(pfxdata, basedev);  in prefix_LRE()
621 static int prefix(struct ccw1 *ccw, struct PFX_eckd_data *pfxdata,  in prefix()  argument
625 	return prefix_LRE(ccw, pfxdata, trk, totrk, cmd, basedev, startdev,  in prefix()
2939 	struct PFX_eckd_data pfxdata;  in prepare_itcw()  local
2957 	dedata = &pfxdata.define_extent;  in prepare_itcw()
2958 	lredata = &pfxdata.locate_record;  in prepare_itcw()
2960 	memset(&pfxdata, 0, sizeof(pfxdata));  in prepare_itcw()
2961 	pfxdata.format = 1; /* PFX with LRE */  in prepare_itcw()
2962 	pfxdata.base_address = basepriv->ned->unit_addr;  in prepare_itcw()
2963 	pfxdata.base_lss = basepriv->ned->ID;  in prepare_itcw()
2964 	pfxdata.validity.define_extent = 1;  in prepare_itcw()
2968 		pfxdata.validity.verify_base = 1;  in prepare_itcw()
2970 			pfxdata.validity.hyper_pav = 1;  in prepare_itcw()
2988 		rc = check_XRC_on_prefix(&pfxdata, basedev);  in prepare_itcw()
3056 		     &pfxdata, sizeof(pfxdata), total_data_size);  in prepare_itcw()
3516 	struct PFX_eckd_data *pfxdata;  in dasd_eckd_reset_ccw_to_base_io()  local
3525 		pfxdata = (struct PFX_eckd_data *)&dcw->cd[0];  in dasd_eckd_reset_ccw_to_base_io()
3526 		pfxdata->validity.verify_base = 0;  in dasd_eckd_reset_ccw_to_base_io()
3527 		pfxdata->validity.hyper_pav = 0;  in dasd_eckd_reset_ccw_to_base_io()
3530 		pfxdata = cqr->data;  in dasd_eckd_reset_ccw_to_base_io()
3532 			pfxdata->validity.verify_base = 0;  in dasd_eckd_reset_ccw_to_base_io()
3533 			pfxdata->validity.hyper_pav = 0;  in dasd_eckd_reset_ccw_to_base_io()