168 	struct uscsi_cmd	ucmd;  in scsi_rdwr()  local
196 		(void) memset((char *)&ucmd, 0, sizeof (ucmd));  in scsi_rdwr()
202 			ucmd.uscsi_cdblen = CDB_GROUP0;  in scsi_rdwr()
207 				ucmd.uscsi_cdblen = CDB_GROUP4;  in scsi_rdwr()
212 				ucmd.uscsi_cdblen = CDB_GROUP1;  in scsi_rdwr()
216 		ucmd.uscsi_cdb = (caddr_t)&cdb;  in scsi_rdwr()
217 		ucmd.uscsi_bufaddr = bufaddr;  in scsi_rdwr()
218 		ucmd.uscsi_buflen = nsectors * cur_blksz;  in scsi_rdwr()
219 		rc = uscsi_cmd(fd, &ucmd, flags);  in scsi_rdwr()
229 		if (ucmd.uscsi_resid == ucmd.uscsi_buflen) {  in scsi_rdwr()
237 		if (ucmd.uscsi_resid != 0) {  in scsi_rdwr()
287 	struct uscsi_cmd	ucmd;  in scsi_format()  local
390 	(void) memset((char *)&ucmd, 0, sizeof (ucmd));  in scsi_format()
394 	ucmd.uscsi_cdb		= (caddr_t)&cdb;  in scsi_format()
395 	ucmd.uscsi_cdblen	= CDB_GROUP0;  in scsi_format()
416 	ucmd.uscsi_bufaddr = (caddr_t)fmt_long_param_header;  in scsi_format()
417 	ucmd.uscsi_buflen = sizeof (fmt_long_param_header);  in scsi_format()
432 	status = uscsi_cmd(cur_file, &ucmd,  in scsi_format()
445 		status = uscsi_cmd(cur_file, &ucmd,  in scsi_format()
458 			status = uscsi_cmd(cur_file, &ucmd,  in scsi_format()
494 	struct uscsi_cmd	ucmd;  in scsi_raw_format()  local
522 	(void) memset((char *)&ucmd, 0, sizeof (ucmd));  in scsi_raw_format()
527 	ucmd.uscsi_cdb		= (caddr_t)&cdb;  in scsi_raw_format()
528 	ucmd.uscsi_cdblen	= CDB_GROUP0;  in scsi_raw_format()
531 	ucmd.uscsi_bufaddr	= (caddr_t)&defect_hdr;  in scsi_raw_format()
532 	ucmd.uscsi_buflen	= sizeof (defect_hdr);  in scsi_raw_format()
540 	status = uscsi_cmd(cur_file, &ucmd, F_NORMAL);  in scsi_raw_format()
549 		status = uscsi_cmd(cur_file, &ucmd, F_NORMAL);  in scsi_raw_format()
1669 	struct uscsi_cmd	ucmd;  in scsi_read_defect_data()  local
1690 	(void) memset((char *)&ucmd, 0, sizeof (ucmd));  in scsi_read_defect_data()
1696 	ucmd.uscsi_cdb = (caddr_t)&cdb;  in scsi_read_defect_data()
1697 	ucmd.uscsi_cdblen = CDB_GROUP1;  in scsi_read_defect_data()
1698 	ucmd.uscsi_bufaddr = (caddr_t)hdr;  in scsi_read_defect_data()
1699 	ucmd.uscsi_buflen = sizeof (struct scsi_defect_hdr);  in scsi_read_defect_data()
1700 	ucmd.uscsi_rqbuf = rqbuf;  in scsi_read_defect_data()
1701 	ucmd.uscsi_rqlen = sizeof (rqbuf);  in scsi_read_defect_data()
1702 	ucmd.uscsi_rqresid = sizeof (rqbuf);  in scsi_read_defect_data()
1703 	rq = (struct scsi_extended_sense *)ucmd.uscsi_rqbuf;  in scsi_read_defect_data()
1705 	status = uscsi_cmd(cur_file, &ucmd,  in scsi_read_defect_data()
1712 		if (ucmd.uscsi_rqstatus == STATUS_GOOD &&  in scsi_read_defect_data()
1735 	(void) memset((char *)&ucmd, 0, sizeof (ucmd));  in scsi_read_defect_data()
1740 	ucmd.uscsi_cdb = (caddr_t)&cdb;  in scsi_read_defect_data()
1741 	ucmd.uscsi_cdblen = CDB_GROUP1;  in scsi_read_defect_data()
1742 	ucmd.uscsi_bufaddr = (caddr_t)defects;  in scsi_read_defect_data()
1743 	ucmd.uscsi_buflen = nbytes;  in scsi_read_defect_data()
1744 	status = uscsi_cmd(cur_file, &ucmd,  in scsi_read_defect_data()
1773 	struct uscsi_cmd		ucmd;  in scsi_repair()  local
1780 	(void) memset((char *)&ucmd, 0, sizeof (ucmd));  in scsi_repair()
1785 	ucmd.uscsi_cdb = (caddr_t)&cdb;  in scsi_repair()
1786 	ucmd.uscsi_cdblen = CDB_GROUP0;  in scsi_repair()
1787 	ucmd.uscsi_bufaddr = (caddr_t)&defect_list;  in scsi_repair()
1788 	ucmd.uscsi_buflen = sizeof (struct scsi_reassign_blk);  in scsi_repair()
1793 	return (uscsi_cmd(cur_file, &ucmd,  in scsi_repair()
1903 uscsi_cmd(int fd, struct uscsi_cmd *ucmd, int flags)  in uscsi_cmd()  argument
1914 	ucmd->uscsi_flags = USCSI_ISOLATE;  in uscsi_cmd()
1916 		ucmd->uscsi_flags |= USCSI_SILENT;  in uscsi_cmd()
1919 		ucmd->uscsi_flags |= USCSI_RQENABLE;  in uscsi_cmd()
1925 	if (ucmd->uscsi_buflen > 0) {  in uscsi_cmd()
1931 		switch ((uint8_t)ucmd->uscsi_cdb[0]) {  in uscsi_cmd()
1940 			ucmd->uscsi_flags |= USCSI_READ;  in uscsi_cmd()
1948 	switch (ucmd->uscsi_cdb[0]) {  in uscsi_cmd()
1950 		if (ucmd->uscsi_timeout == 0) {  in uscsi_cmd()
1951 			ucmd->uscsi_timeout = scsi_format_timeout;  in uscsi_cmd()
1969 					ucmd->uscsi_timeout = timeout;  in uscsi_cmd()
1974 			    " required\n", ucmd->uscsi_timeout, timeout);  in uscsi_cmd()
1979 		ucmd->uscsi_timeout = 30;		/* 30 seconds */  in uscsi_cmd()
1986 	ucmd->uscsi_flags |= USCSI_RQENABLE;  in uscsi_cmd()
1988 	if (ucmd->uscsi_rqbuf == NULL)  {  in uscsi_cmd()
1989 		ucmd->uscsi_rqbuf = rqbuf;  in uscsi_cmd()
1990 		ucmd->uscsi_rqlen = sizeof (rqbuf);  in uscsi_cmd()
1991 		ucmd->uscsi_rqresid = sizeof (rqbuf);  in uscsi_cmd()
1993 	ucmd->uscsi_rqstatus = IMPOSSIBLE_SCSI_STATUS;  in uscsi_cmd()
2003 	status = ioctl(fd, USCSICMD, ucmd);  in uscsi_cmd()
2004 	if (status == 0 && ucmd->uscsi_status == 0) {  in uscsi_cmd()
2017 	if ((ucmd->uscsi_status & STATUS_MASK) == STATUS_RESERVATION_CONFLICT) {  in uscsi_cmd()
2024 	if (status == -1 && !ucmd->uscsi_status && errno == EIO) {  in uscsi_cmd()
2034 	if (ucmd->uscsi_rqstatus == IMPOSSIBLE_SCSI_STATUS) {  in uscsi_cmd()
2037 			    scsi_find_command_name(ucmd->uscsi_cdb[0]));  in uscsi_cmd()
2041 	if (ucmd->uscsi_rqstatus != STATUS_GOOD) {  in uscsi_cmd()
2044 			    scsi_find_command_name(ucmd->uscsi_cdb[0]),  in uscsi_cmd()
2045 			    ucmd->uscsi_rqstatus);  in uscsi_cmd()
2049 	rq = (struct scsi_extended_sense *)ucmd->uscsi_rqbuf;  in uscsi_cmd()
2050 	rqlen = ucmd->uscsi_rqlen - ucmd->uscsi_rqresid;  in uscsi_cmd()
2056 			    scsi_find_command_name(ucmd->uscsi_cdb[0]));  in uscsi_cmd()
2077 	if (ucmd->uscsi_cdb[0] == SCMD_MODE_SELECT) {  in uscsi_cmd()
2098 		scsi_printerr(ucmd, rq, rqlen);  in uscsi_cmd()
2130 	struct uscsi_cmd	ucmd;  in uscsi_mode_sense()  local
2156 	(void) memset((char *)&ucmd, 0, sizeof (ucmd));  in uscsi_mode_sense()
2161 	ucmd.uscsi_cdb = (caddr_t)&cdb;  in uscsi_mode_sense()
2162 	ucmd.uscsi_cdblen = CDB_GROUP0;  in uscsi_mode_sense()
2163 	ucmd.uscsi_bufaddr = mode_sense_buf;  in uscsi_mode_sense()
2164 	ucmd.uscsi_buflen = nbytes;  in uscsi_mode_sense()
2165 	status = uscsi_cmd(fd, &ucmd,  in uscsi_mode_sense()
2260 	struct uscsi_cmd		ucmd;  in uscsi_mode_select()  local
2388 	(void) memset((char *)&ucmd, 0, sizeof (ucmd));  in uscsi_mode_select()
2393 	ucmd.uscsi_cdb = (caddr_t)&cdb;  in uscsi_mode_select()
2394 	ucmd.uscsi_cdblen = CDB_GROUP0;  in uscsi_mode_select()
2395 	ucmd.uscsi_bufaddr = mode_select_buf;  in uscsi_mode_select()
2396 	ucmd.uscsi_buflen = nbytes;  in uscsi_mode_select()
2397 	status = uscsi_cmd(fd, &ucmd,  in uscsi_mode_select()
2416 	struct uscsi_cmd	ucmd;  in uscsi_inquiry()  local
2428 	(void) memset((char *)&ucmd, 0, sizeof (ucmd));  in uscsi_inquiry()
2432 	ucmd.uscsi_cdb = (caddr_t)&cdb;  in uscsi_inquiry()
2433 	ucmd.uscsi_cdblen = CDB_GROUP0;  in uscsi_inquiry()
2434 	ucmd.uscsi_bufaddr = (caddr_t)inqbuf;  in uscsi_inquiry()
2435 	ucmd.uscsi_buflen = inqbufsiz;  in uscsi_inquiry()
2436 	status = uscsi_cmd(fd, &ucmd,  in uscsi_inquiry()
2461 	struct uscsi_cmd	ucmd;  in uscsi_inquiry_page_86h()  local
2472 	(void) memset((char *)&ucmd, 0, sizeof (ucmd));  in uscsi_inquiry_page_86h()
2478 	ucmd.uscsi_cdb = (caddr_t)&cdb;  in uscsi_inquiry_page_86h()
2479 	ucmd.uscsi_cdblen = CDB_GROUP0;  in uscsi_inquiry_page_86h()
2480 	ucmd.uscsi_bufaddr = (caddr_t)inqbuf;  in uscsi_inquiry_page_86h()
2481 	ucmd.uscsi_buflen = inqbufsiz;  in uscsi_inquiry_page_86h()
2483 	status = uscsi_cmd(fd, &ucmd,  in uscsi_inquiry_page_86h()
2500 	struct uscsi_cmd	ucmd;  in uscsi_read_capacity_16()  local
2505 	(void) memset((char *)&ucmd, 0, sizeof (ucmd));  in uscsi_read_capacity_16()
2508 	ucmd.uscsi_cdb = (caddr_t)&cdb;  in uscsi_read_capacity_16()
2509 	ucmd.uscsi_cdblen = CDB_GROUP4;  in uscsi_read_capacity_16()
2510 	ucmd.uscsi_bufaddr = (caddr_t)capacity;  in uscsi_read_capacity_16()
2511 	ucmd.uscsi_buflen = sizeof (struct scsi_capacity_16);  in uscsi_read_capacity_16()
2525 	    (uchar_t)((ucmd.uscsi_buflen & 0xff000000) >> 24);  in uscsi_read_capacity_16()
2527 	    (uchar_t)((ucmd.uscsi_buflen & 0x00ff0000) >> 16);  in uscsi_read_capacity_16()
2529 	    (uchar_t)((ucmd.uscsi_buflen & 0x0000ff00) >> 8);  in uscsi_read_capacity_16()
2531 	    (uchar_t)(ucmd.uscsi_buflen & 0x000000ff);  in uscsi_read_capacity_16()
2533 	status = uscsi_cmd(fd, &ucmd,  in uscsi_read_capacity_16()
2557 	struct uscsi_cmd	ucmd;  in uscsi_read_capacity()  local
2567 	(void) memset((char *)&ucmd, 0, sizeof (ucmd));  in uscsi_read_capacity()
2570 	ucmd.uscsi_cdb = (caddr_t)&cdb;  in uscsi_read_capacity()
2571 	ucmd.uscsi_cdblen = CDB_GROUP1;  in uscsi_read_capacity()
2572 	ucmd.uscsi_bufaddr = (caddr_t)&cap_old;  in uscsi_read_capacity()
2573 	ucmd.uscsi_buflen = sizeof (struct scsi_capacity);  in uscsi_read_capacity()
2574 	status = uscsi_cmd(fd, &ucmd,  in uscsi_read_capacity()
2585 		(void) memset((char *)&ucmd, 0, sizeof (ucmd));  in uscsi_read_capacity()
2588 		ucmd.uscsi_cdb = (caddr_t)&cdb;  in uscsi_read_capacity()
2589 		ucmd.uscsi_cdblen = CDB_GROUP4;  in uscsi_read_capacity()
2590 		ucmd.uscsi_bufaddr = (caddr_t)capacity;  in uscsi_read_capacity()
2591 		ucmd.uscsi_buflen = sizeof (struct scsi_capacity_16);  in uscsi_read_capacity()
2605 		    (uchar_t)((ucmd.uscsi_buflen & 0xff000000) >> 24);  in uscsi_read_capacity()
2607 		    (uchar_t)((ucmd.uscsi_buflen & 0x00ff0000) >> 16);  in uscsi_read_capacity()
2609 		    (uchar_t)((ucmd.uscsi_buflen & 0x0000ff00) >> 8);  in uscsi_read_capacity()
2611 		    (uchar_t)(ucmd.uscsi_buflen & 0x000000ff);  in uscsi_read_capacity()
2613 		status = uscsi_cmd(fd, &ucmd,  in uscsi_read_capacity()
2661 	struct uscsi_cmd	ucmd;  in uscsi_reserve_release()  local
2667 	(void) memset((char *)&ucmd, 0, sizeof (ucmd));  in uscsi_reserve_release()
2670 	ucmd.uscsi_cdb = (caddr_t)&cdb;  in uscsi_reserve_release()
2671 	ucmd.uscsi_cdblen = CDB_GROUP0;  in uscsi_reserve_release()
2672 	status = uscsi_cmd(fd, &ucmd,  in uscsi_reserve_release()
2681 		(void) memset((char *)&ucmd, 0, sizeof (ucmd));  in uscsi_reserve_release()
2683 		ucmd.uscsi_cdb = (caddr_t)&cdb;  in uscsi_reserve_release()
2686 		ucmd.uscsi_cdblen = CDB_GROUP1;  in uscsi_reserve_release()
2687 		status = uscsi_cmd(fd, &ucmd,  in uscsi_reserve_release()
2704 	struct uscsi_cmd	ucmd;  in scsi_dump_mode_sense_pages()  local
2729 	(void) memset((char *)&ucmd, 0, sizeof (ucmd));  in scsi_dump_mode_sense_pages()
2734 	ucmd.uscsi_cdb = (caddr_t)&cdb;  in scsi_dump_mode_sense_pages()
2735 	ucmd.uscsi_cdblen = CDB_GROUP0;  in scsi_dump_mode_sense_pages()
2736 	ucmd.uscsi_bufaddr = msbuf;  in scsi_dump_mode_sense_pages()
2737 	ucmd.uscsi_buflen = nbytes;  in scsi_dump_mode_sense_pages()
2738 	status = uscsi_cmd(cur_file, &ucmd,  in scsi_dump_mode_sense_pages()
2777 scsi_printerr(struct uscsi_cmd *ucmd, struct scsi_extended_sense *rq, int rqlen)  in scsi_printerr()  argument
2837 	err_print(" during %s", scsi_find_command_name(ucmd->uscsi_cdb[0]));  in scsi_printerr()
2883 			dump("cmd:    ", (caddr_t)ucmd,  in scsi_printerr()
2885 			dump("cdb:    ", (caddr_t)ucmd->uscsi_cdb,  in scsi_printerr()
2886 			    ucmd->uscsi_cdblen, HEX_ONLY);  in scsi_printerr()
3293 	struct uscsi_cmd	ucmd;  in check_support_for_defects()  local
3311 	(void) memset((char *)&ucmd, 0, sizeof (ucmd));  in check_support_for_defects()
3317 	ucmd.uscsi_cdb = (caddr_t)&cdb;  in check_support_for_defects()
3318 	ucmd.uscsi_cdblen = CDB_GROUP1;  in check_support_for_defects()
3319 	ucmd.uscsi_bufaddr = (caddr_t)hdr;  in check_support_for_defects()
3320 	ucmd.uscsi_buflen = sizeof (struct scsi_defect_hdr);  in check_support_for_defects()
3321 	ucmd.uscsi_rqbuf = rqbuf;  in check_support_for_defects()
3322 	ucmd.uscsi_rqlen = sizeof (rqbuf);  in check_support_for_defects()
3323 	ucmd.uscsi_rqresid = sizeof (rqbuf);  in check_support_for_defects()
3324 	rq = (struct scsi_extended_sense *)ucmd.uscsi_rqbuf;  in check_support_for_defects()
3326 	status = uscsi_cmd(cur_file, &ucmd,  in check_support_for_defects()
3333 		if (ucmd.uscsi_rqstatus == STATUS_GOOD &&  in check_support_for_defects()
3349 	struct uscsi_cmd	ucmd;  in scsi_format_without_defects()  local
3361 	(void) memset((char *)&ucmd, 0, sizeof (ucmd));  in scsi_format_without_defects()
3365 	ucmd.uscsi_cdb = (caddr_t)&cdb;  in scsi_format_without_defects()
3366 	ucmd.uscsi_cdblen = CDB_GROUP0;  in scsi_format_without_defects()
3367 	ucmd.uscsi_bufaddr = (caddr_t)&defect_hdr;  in scsi_format_without_defects()
3368 	ucmd.uscsi_buflen = sizeof (defect_hdr);  in scsi_format_without_defects()
3373 	status = uscsi_cmd(cur_file, &ucmd,  in scsi_format_without_defects()
3394 	struct uscsi_cmd		ucmd;  in test_until_ready()  local
3401 	(void) memset((char *)&ucmd, 0, sizeof (ucmd));  in test_until_ready()
3404 	ucmd.uscsi_cdb		= (caddr_t)&cdb;  in test_until_ready()
3405 	ucmd.uscsi_cdblen	= CDB_GROUP0;  in test_until_ready()
3406 	ucmd.uscsi_rqbuf	= (caddr_t)&sense;  in test_until_ready()
3407 	ucmd.uscsi_rqlen	= SENSE_LEN;  in test_until_ready()
3414 		ucmd.uscsi_rqstatus	= 0;  in test_until_ready()
3415 		ucmd.uscsi_rqresid	= 0;  in test_until_ready()
3419 		status = uscsi_cmd(fd, &ucmd, F_SILENT  in test_until_ready()