4975 		struct mtget mtg_local;  in st_ioctl()
4976 		struct mtget *mtget = &mtg_local;  in st_ioctl()  local
4980 		bzero((caddr_t)mtget, sizeof (struct mtget));  in st_ioctl()
4981 		mtget->mt_erreg = un->un_status;  in st_ioctl()
4982 		mtget->mt_resid = un->un_err_resid;  in st_ioctl()
4983 		mtget->mt_dsreg = un->un_retry_ct;  in st_ioctl()
4985 			mtget->mt_fileno = un->un_err_pos.fileno;  in st_ioctl()
4987 			mtget->mt_fileno = -1;  in st_ioctl()
4995 			mtget->mt_blkno = un->un_err_pos.blkno;  in st_ioctl()
4997 			mtget->mt_blkno = INF + 1 - (-un->un_err_pos.blkno);  in st_ioctl()
4999 		mtget->mt_type = un->un_dp->type;  in st_ioctl()
5000 		mtget->mt_flags = MTF_SCSI | MTF_ASF;  in st_ioctl()
5002 			mtget->mt_flags |= MTF_LOGICAL_BLOCK;  in st_ioctl()
5005 			mtget->mt_flags |= MTF_REEL;  in st_ioctl()
5006 			mtget->mt_bf = 20;  in st_ioctl()
5008 			switch (mtget->mt_type) {  in st_ioctl()
5011 				mtget->mt_bf = 40;  in st_ioctl()
5014 				mtget->mt_bf = 126;  in st_ioctl()
5026 			mtget->mt_bf = min(un->un_maxbsize,  in st_ioctl()
5032 			mtget->mt_flags |= MTF_WORM_MEDIA;  in st_ioctl()
5053 				mtget->mt_flags |= MTF_TAPE_CLN_SUPPORTED;  in st_ioctl()
5057 				mtget->mt_flags |= MTF_TAPE_HEAD_DIRTY;  in st_ioctl()
5060 			mtget->mt_flags |= (ushort_t)rval;  in st_ioctl()
5066 		tmp = sizeof (struct mtget);  in st_ioctl()
5076 			mtget_32->mt_erreg = mtget->mt_erreg;  in st_ioctl()
5077 			mtget_32->mt_resid = mtget->mt_resid;  in st_ioctl()
5078 			mtget_32->mt_dsreg = mtget->mt_dsreg;  in st_ioctl()
5079 			mtget_32->mt_fileno = (daddr32_t)mtget->mt_fileno;  in st_ioctl()
5080 			mtget_32->mt_blkno = (daddr32_t)mtget->mt_blkno;  in st_ioctl()
5081 			mtget_32->mt_type = mtget->mt_type;  in st_ioctl()
5082 			mtget_32->mt_flags = mtget->mt_flags;  in st_ioctl()
5083 			mtget_32->mt_bf = mtget->mt_bf;  in st_ioctl()
5092 			if (ddi_copyout(mtget, (void *)arg, tmp, flag)) {  in st_ioctl()
5098 		if (ddi_copyout(mtget, (void *)arg, tmp, flag)) {  in st_ioctl()