44 uscsi_cmd_init(struct uscsi_cmd *scmd, char *cdb, int cdblen)  in uscsi_cmd_init()  argument
46 	bzero(scmd, sizeof (*scmd));  in uscsi_cmd_init()
48 	scmd->uscsi_cdb = cdb;  in uscsi_cmd_init()
52 uscsi(int fd, struct uscsi_cmd *scmd)  in uscsi()  argument
59 	scmd->uscsi_flags |= USCSI_RQENABLE;  in uscsi()
60 	scmd->uscsi_rqlen = RQLEN;  in uscsi()
61 	scmd->uscsi_rqbuf = rqbuf;  in uscsi()
64 		scmd->uscsi_status = 0;  in uscsi()
67 		ret = ioctl(fd, USCSICMD, scmd);  in uscsi()
69 		if ((ret == 0) && (scmd->uscsi_status == 2)) {  in uscsi()
73 		if ((ret < 0) && (scmd->uscsi_status == 2)) {  in uscsi()
117 			    (uchar_t)scmd->uscsi_cdb[0], ret,  in uscsi()
118 			    scmd->uscsi_status,  in uscsi()
136 	struct uscsi_cmd scmd;  in mode_sense()  local
139 	uscsi_cmd_init(&scmd, cdb, sizeof (cdb));  in mode_sense()
140 	scmd.uscsi_flags = USCSI_READ|USCSI_SILENT;  in mode_sense()
141 	scmd.uscsi_buflen = page_len;  in mode_sense()
142 	scmd.uscsi_bufaddr = (char *)buffer;  in mode_sense()
143 	scmd.uscsi_timeout = CD_USCSI_TIMEOUT;  in mode_sense()
144 	scmd.uscsi_cdblen = 0xa;  in mode_sense()
145 	scmd.uscsi_cdb[0] = 0x5a; /* MODE SENSE 10 */  in mode_sense()
147 		scmd.uscsi_cdb[1] = 0x8; /* no block descriptors */  in mode_sense()
149 	scmd.uscsi_cdb[2] = pc;  in mode_sense()
150 	scmd.uscsi_cdb[7] = (page_len >> 8) & 0xff;  in mode_sense()
151 	scmd.uscsi_cdb[8] = page_len & 0xff;  in mode_sense()
153 	return (uscsi(fd, &scmd) == 0);  in mode_sense()
191 	struct uscsi_cmd scmd;  in get_configuration()  local
194 	uscsi_cmd_init(&scmd, cdb, sizeof (cdb));  in get_configuration()
195 	scmd.uscsi_flags = USCSI_READ|USCSI_SILENT;  in get_configuration()
196 	scmd.uscsi_timeout = CD_USCSI_TIMEOUT;  in get_configuration()
197 	scmd.uscsi_cdb[0] = 0x46; /* GET CONFIGURATION */  in get_configuration()
198 	scmd.uscsi_cdb[1] = 0x2; /* request type */  in get_configuration()
199 	scmd.uscsi_cdb[2] = (feature >> 8) & 0xff; /* starting feature # */  in get_configuration()
200 	scmd.uscsi_cdb[3] = feature & 0xff;  in get_configuration()
201 	scmd.uscsi_cdb[7] = (bufsize >> 8) & 0xff; /* allocation length */  in get_configuration()
202 	scmd.uscsi_cdb[8] = bufsize & 0xff;  in get_configuration()
203 	scmd.uscsi_cdblen = 10;  in get_configuration()
204 	scmd.uscsi_bufaddr = (char *)buf;  in get_configuration()
205 	scmd.uscsi_buflen = bufsize;  in get_configuration()
207 	return (uscsi(fd, &scmd) == 0);  in get_configuration()
366 	struct uscsi_cmd scmd;  in get_disc_info()  local
372 	uscsi_cmd_init(&scmd, cdb, sizeof (cdb));  in get_disc_info()
373 	scmd.uscsi_flags = USCSI_READ|USCSI_SILENT;  in get_disc_info()
374 	scmd.uscsi_timeout = CD_USCSI_TIMEOUT;  in get_disc_info()
375 	scmd.uscsi_cdb[0] = 0x51; /* READ DISC INFORMATION */  in get_disc_info()
376 	scmd.uscsi_cdb[7] = (bufsize >> 8) & 0xff; /* allocation length */  in get_disc_info()
377 	scmd.uscsi_cdb[8] = bufsize & 0xff;  in get_disc_info()
378 	scmd.uscsi_cdblen = 10;  in get_disc_info()
379 	scmd.uscsi_bufaddr = (char *)buf;  in get_disc_info()
380 	scmd.uscsi_buflen = bufsize;  in get_disc_info()
382 	if ((uscsi(fd, &scmd)) != 0) {  in get_disc_info()
412 	struct uscsi_cmd scmd;  in read_format_capacity()  local
420 	uscsi_cmd_init(&scmd, cdb, sizeof (cdb));  in read_format_capacity()
421 	scmd.uscsi_flags = USCSI_READ|USCSI_SILENT;  in read_format_capacity()
422 	scmd.uscsi_timeout = CD_USCSI_TIMEOUT;  in read_format_capacity()
423 	scmd.uscsi_cdb[0] = 0x23; /* READ FORMAT CAPACITIRES */  in read_format_capacity()
424 	scmd.uscsi_cdb[7] = (bufsize >> 8) & 0xff; /* allocation length */  in read_format_capacity()
425 	scmd.uscsi_cdb[8] = bufsize & 0xff;  in read_format_capacity()
426 	scmd.uscsi_cdblen = 12;  in read_format_capacity()
427 	scmd.uscsi_bufaddr = (char *)buf;  in read_format_capacity()
428 	scmd.uscsi_buflen = bufsize;  in read_format_capacity()
430 	if ((uscsi(fd, &scmd)) != 0) {  in read_format_capacity()
483 	struct uscsi_cmd scmd;  in read_toc()  local
487 	uscsi_cmd_init(&scmd, cdb, sizeof (cdb));  in read_toc()
488 	scmd.uscsi_flags = USCSI_READ|USCSI_SILENT;  in read_toc()
489 	scmd.uscsi_timeout = CD_USCSI_TIMEOUT;  in read_toc()
490 	scmd.uscsi_cdb[0] = 0x43 /* READ_TOC_CMD */;  in read_toc()
491 	scmd.uscsi_cdb[2] = format & 0xf;  in read_toc()
492 	scmd.uscsi_cdb[6] = trackno;  in read_toc()
493 	scmd.uscsi_cdb[8] = buflen & 0xff;  in read_toc()
494 	scmd.uscsi_cdb[7] = (buflen >> 8) & 0xff;  in read_toc()
495 	scmd.uscsi_cdblen = 10;  in read_toc()
496 	scmd.uscsi_bufaddr = (char *)buf;  in read_toc()
497 	scmd.uscsi_buflen = buflen;  in read_toc()
499 	if ((uscsi(fd, &scmd)) != 0) {  in read_toc()