534 	struct DE_eckd_data *dedata;  in prefix_LRE()  local
539 	dedata = &pfxdata->define_extent;  in prefix_LRE()
575 	rc = define_extent(NULL, dedata, trk, totrk, cmd, basedev, blksize);  in prefix_LRE()
582 	if (dedata->ga_extended & 0x08 && dedata->ga_extended & 0x02)  in prefix_LRE()
4220 	struct DE_eckd_data *dedata;  in prepare_itcw()  local
4236 	dedata = &pfxdata.define_extent;  in prepare_itcw()
4256 		dedata->mask.perm = 0x1;  in prepare_itcw()
4257 		dedata->attributes.operation = basepriv->attrib.operation;  in prepare_itcw()
4258 		dedata->blk_size = blksize;  in prepare_itcw()
4259 		dedata->ga_extended |= 0x42;  in prepare_itcw()
4266 		dedata->mask.perm = 0x02;  in prepare_itcw()
4267 		dedata->attributes.operation = basepriv->attrib.operation;  in prepare_itcw()
4268 		dedata->blk_size = blksize;  in prepare_itcw()
4269 		rc = set_timestamp(NULL, dedata, basedev);  in prepare_itcw()
4270 		dedata->ga_extended |= 0x42;  in prepare_itcw()
4280 		if (dedata->ga_extended & 0x08 && dedata->ga_extended & 0x02)  in prepare_itcw()
4285 		dedata->mask.perm = 0x1;  in prepare_itcw()
4286 		dedata->attributes.operation = DASD_BYPASS_CACHE;  in prepare_itcw()
4287 		dedata->ga_extended |= 0x42;  in prepare_itcw()
4288 		dedata->blk_size = blksize;  in prepare_itcw()
4303 	dedata->attributes.mode = 0x3;	/* ECKD */  in prepare_itcw()
4312 	if (dedata->attributes.operation == DASD_SEQ_PRESTAGE ||  in prepare_itcw()
4313 	    dedata->attributes.operation == DASD_SEQ_ACCESS) {  in prepare_itcw()
4321 	set_ch_t(&dedata->beg_ext, begcyl, beghead);  in prepare_itcw()
4322 	set_ch_t(&dedata->end_ext, endcyl, endhead);  in prepare_itcw()
4324 	dedata->ep_format = 0x20; /* records per track is valid */  in prepare_itcw()
4325 	dedata->ep_rec_per_track = blk_per_trk;  in prepare_itcw()