485 	struct DE_eckd_data *dedata;  in prefix_LRE()  local
493 	dedata = &pfxdata->define_extent;  in prefix_LRE()
538 		dedata->mask.perm = 0x1;  in prefix_LRE()
539 		dedata->attributes.operation = basepriv->attrib.operation;  in prefix_LRE()
543 		dedata->mask.perm = 0x1;  in prefix_LRE()
544 		dedata->attributes.operation = basepriv->attrib.operation;  in prefix_LRE()
545 		dedata->blk_size = 0;  in prefix_LRE()
551 		dedata->mask.perm = 0x02;  in prefix_LRE()
552 		dedata->attributes.operation = basepriv->attrib.operation;  in prefix_LRE()
557 		dedata->attributes.operation = DASD_BYPASS_CACHE;  in prefix_LRE()
563 		dedata->mask.perm = 0x3;  in prefix_LRE()
564 		dedata->mask.auth = 0x1;  in prefix_LRE()
565 		dedata->attributes.operation = DASD_BYPASS_CACHE;  in prefix_LRE()
569 		dedata->mask.perm = 0x03;  in prefix_LRE()
570 		dedata->attributes.operation = basepriv->attrib.operation;  in prefix_LRE()
571 		dedata->blk_size = 0;  in prefix_LRE()
574 		dedata->mask.perm = 0x02;  in prefix_LRE()
575 		dedata->attributes.operation = basepriv->attrib.operation;  in prefix_LRE()
576 		dedata->blk_size = blksize;  in prefix_LRE()
586 	dedata->attributes.mode = 0x3;	/* ECKD */  in prefix_LRE()
592 		dedata->ga_extended |= 0x40; /* Regular Data Format Mode */  in prefix_LRE()
601 	if (dedata->attributes.operation == DASD_SEQ_PRESTAGE ||  in prefix_LRE()
602 	    dedata->attributes.operation == DASD_SEQ_ACCESS) {  in prefix_LRE()
610 	set_ch_t(&dedata->beg_ext, begcyl, beghead);  in prefix_LRE()
611 	set_ch_t(&dedata->end_ext, endcyl, endhead);  in prefix_LRE()
2941 	struct DE_eckd_data *dedata;  in prepare_itcw()  local
2957 	dedata = &pfxdata.define_extent;  in prepare_itcw()
2975 		dedata->mask.perm = 0x1;  in prepare_itcw()
2976 		dedata->attributes.operation = basepriv->attrib.operation;  in prepare_itcw()
2977 		dedata->blk_size = blksize;  in prepare_itcw()
2978 		dedata->ga_extended |= 0x42;  in prepare_itcw()
2985 		dedata->mask.perm = 0x02;  in prepare_itcw()
2986 		dedata->attributes.operation = basepriv->attrib.operation;  in prepare_itcw()
2987 		dedata->blk_size = blksize;  in prepare_itcw()
2989 		dedata->ga_extended |= 0x42;  in prepare_itcw()
3005 	dedata->attributes.mode = 0x3;	/* ECKD */  in prepare_itcw()
3014 	if (dedata->attributes.operation == DASD_SEQ_PRESTAGE ||  in prepare_itcw()
3015 	    dedata->attributes.operation == DASD_SEQ_ACCESS) {  in prepare_itcw()
3023 	set_ch_t(&dedata->beg_ext, begcyl, beghead);  in prepare_itcw()
3024 	set_ch_t(&dedata->end_ext, endcyl, endhead);  in prepare_itcw()
3026 	dedata->ep_format = 0x20; /* records per track is valid */  in prepare_itcw()
3027 	dedata->ep_rec_per_track = blk_per_trk;  in prepare_itcw()