487 static int prefix_LRE(struct ccw1 *ccw, struct PFX_eckd_data *pfxdata,  in prefix_LRE()  argument
500 	dedata = &pfxdata->define_extent;  in prefix_LRE()
501 	lredata = &pfxdata->locate_record;  in prefix_LRE()
506 		ccw->count = sizeof(*pfxdata) + 2;  in prefix_LRE()
507 		ccw->cda = (__u32) __pa(pfxdata);  in prefix_LRE()
508 		memset(pfxdata, 0, sizeof(*pfxdata) + 2);  in prefix_LRE()
510 		ccw->count = sizeof(*pfxdata);  in prefix_LRE()
511 		ccw->cda = (__u32) __pa(pfxdata);  in prefix_LRE()
512 		memset(pfxdata, 0, sizeof(*pfxdata));  in prefix_LRE()
522 	pfxdata->format = format;  in prefix_LRE()
523 	pfxdata->base_address = basepriv->ned->unit_addr;  in prefix_LRE()
524 	pfxdata->base_lss = basepriv->ned->ID;  in prefix_LRE()
525 	pfxdata->validity.define_extent = 1;  in prefix_LRE()
529 		pfxdata->validity.verify_base = 1;  in prefix_LRE()
532 		pfxdata->validity.verify_base = 1;  in prefix_LRE()
533 		pfxdata->validity.hyper_pav = 1;  in prefix_LRE()
544 		pfxdata->validity.time_stamp = 1; /* 'Time Stamp Valid'   */  in prefix_LRE()
554 static int prefix(struct ccw1 *ccw, struct PFX_eckd_data *pfxdata,  in prefix()  argument
558 	return prefix_LRE(ccw, pfxdata, trk, totrk, cmd, basedev, startdev,  in prefix()
4069 	struct PFX_eckd_data pfxdata;  in prepare_itcw()  local
4087 	dedata = &pfxdata.define_extent;  in prepare_itcw()
4088 	lredata = &pfxdata.locate_record;  in prepare_itcw()
4090 	memset(&pfxdata, 0, sizeof(pfxdata));  in prepare_itcw()
4091 	pfxdata.format = 1; /* PFX with LRE */  in prepare_itcw()
4092 	pfxdata.base_address = basepriv->ned->unit_addr;  in prepare_itcw()
4093 	pfxdata.base_lss = basepriv->ned->ID;  in prepare_itcw()
4094 	pfxdata.validity.define_extent = 1;  in prepare_itcw()
4098 		pfxdata.validity.verify_base = 1;  in prepare_itcw()
4101 		pfxdata.validity.verify_base = 1;  in prepare_itcw()
4102 		pfxdata.validity.hyper_pav = 1;  in prepare_itcw()
4132 			pfxdata.validity.time_stamp = 1; /* 'Time Stamp Valid' */  in prepare_itcw()
4211 		     &pfxdata, sizeof(pfxdata), total_data_size);  in prepare_itcw()
4685 	struct PFX_eckd_data *pfxdata;  in dasd_eckd_reset_ccw_to_base_io()  local
4694 		pfxdata = (struct PFX_eckd_data *)&dcw->cd[0];  in dasd_eckd_reset_ccw_to_base_io()
4695 		pfxdata->validity.verify_base = 0;  in dasd_eckd_reset_ccw_to_base_io()
4696 		pfxdata->validity.hyper_pav = 0;  in dasd_eckd_reset_ccw_to_base_io()
4699 		pfxdata = cqr->data;  in dasd_eckd_reset_ccw_to_base_io()
4701 			pfxdata->validity.verify_base = 0;  in dasd_eckd_reset_ccw_to_base_io()
4702 			pfxdata->validity.hyper_pav = 0;  in dasd_eckd_reset_ccw_to_base_io()