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 	f = scmd->uscsi_flags;  in uscsi()
60 	scmd->uscsi_flags |= USCSI_RQENABLE;  in uscsi()
61 	scmd->uscsi_rqlen = RQLEN;  in uscsi()
62 	scmd->uscsi_rqbuf = rqbuf;  in uscsi()
65 		scmd->uscsi_status = 0;  in uscsi()
68 		ret = ioctl(fd, USCSICMD, scmd);  in uscsi()
70 		if ((ret == 0) && (scmd->uscsi_status == 2)) {  in uscsi()
74 		if ((ret < 0) && (scmd->uscsi_status == 2)) {  in uscsi()
118 			    (uchar_t)scmd->uscsi_cdb[0], ret,  in uscsi()
119 			    scmd->uscsi_status,  in uscsi()
132 	scmd->uscsi_rqbuf = NULL;  in uscsi()
133 	scmd->uscsi_flags = f;  in uscsi()
134 	scmd->uscsi_rqlen = 0;  in uscsi()
141 	struct uscsi_cmd scmd;  in mode_sense()  local
144 	uscsi_cmd_init(&scmd, cdb, sizeof (cdb));  in mode_sense()
145 	scmd.uscsi_flags = USCSI_READ|USCSI_SILENT;  in mode_sense()
146 	scmd.uscsi_buflen = page_len;  in mode_sense()
147 	scmd.uscsi_bufaddr = (char *)buffer;  in mode_sense()
148 	scmd.uscsi_timeout = CD_USCSI_TIMEOUT;  in mode_sense()
149 	scmd.uscsi_cdblen = 0xa;  in mode_sense()
150 	scmd.uscsi_cdb[0] = 0x5a; /* MODE SENSE 10 */  in mode_sense()
152 		scmd.uscsi_cdb[1] = 0x8; /* no block descriptors */  in mode_sense()
154 	scmd.uscsi_cdb[2] = pc;  in mode_sense()
155 	scmd.uscsi_cdb[7] = (page_len >> 8) & 0xff;  in mode_sense()
156 	scmd.uscsi_cdb[8] = page_len & 0xff;  in mode_sense()
158 	return (uscsi(fd, &scmd) == 0);  in mode_sense()
196 	struct uscsi_cmd scmd;  in get_configuration()  local
199 	uscsi_cmd_init(&scmd, cdb, sizeof (cdb));  in get_configuration()
200 	scmd.uscsi_flags = USCSI_READ|USCSI_SILENT;  in get_configuration()
201 	scmd.uscsi_timeout = CD_USCSI_TIMEOUT;  in get_configuration()
202 	scmd.uscsi_cdb[0] = 0x46; /* GET CONFIGURATION */  in get_configuration()
203 	scmd.uscsi_cdb[1] = 0x2; /* request type */  in get_configuration()
204 	scmd.uscsi_cdb[2] = (feature >> 8) & 0xff; /* starting feature # */  in get_configuration()
205 	scmd.uscsi_cdb[3] = feature & 0xff;  in get_configuration()
206 	scmd.uscsi_cdb[7] = (bufsize >> 8) & 0xff; /* allocation length */  in get_configuration()
207 	scmd.uscsi_cdb[8] = bufsize & 0xff;  in get_configuration()
208 	scmd.uscsi_cdblen = 10;  in get_configuration()
209 	scmd.uscsi_bufaddr = (char *)buf;  in get_configuration()
210 	scmd.uscsi_buflen = bufsize;  in get_configuration()
212 	return (uscsi(fd, &scmd) == 0);  in get_configuration()
371 	struct uscsi_cmd scmd;  in get_disc_info()  local
377 	uscsi_cmd_init(&scmd, cdb, sizeof (cdb));  in get_disc_info()
378 	scmd.uscsi_flags = USCSI_READ|USCSI_SILENT;  in get_disc_info()
379 	scmd.uscsi_timeout = CD_USCSI_TIMEOUT;  in get_disc_info()
380 	scmd.uscsi_cdb[0] = 0x51; /* READ DISC INFORMATION */  in get_disc_info()
381 	scmd.uscsi_cdb[7] = (bufsize >> 8) & 0xff; /* allocation length */  in get_disc_info()
382 	scmd.uscsi_cdb[8] = bufsize & 0xff;  in get_disc_info()
383 	scmd.uscsi_cdblen = 10;  in get_disc_info()
384 	scmd.uscsi_bufaddr = (char *)buf;  in get_disc_info()
385 	scmd.uscsi_buflen = bufsize;  in get_disc_info()
387 	if ((uscsi(fd, &scmd)) != 0) {  in get_disc_info()
417 	struct uscsi_cmd scmd;  in read_format_capacity()  local
425 	uscsi_cmd_init(&scmd, cdb, sizeof (cdb));  in read_format_capacity()
426 	scmd.uscsi_flags = USCSI_READ|USCSI_SILENT;  in read_format_capacity()
427 	scmd.uscsi_timeout = CD_USCSI_TIMEOUT;  in read_format_capacity()
428 	scmd.uscsi_cdb[0] = 0x23; /* READ FORMAT CAPACITIRES */  in read_format_capacity()
429 	scmd.uscsi_cdb[7] = (bufsize >> 8) & 0xff; /* allocation length */  in read_format_capacity()
430 	scmd.uscsi_cdb[8] = bufsize & 0xff;  in read_format_capacity()
431 	scmd.uscsi_cdblen = 12;  in read_format_capacity()
432 	scmd.uscsi_bufaddr = (char *)buf;  in read_format_capacity()
433 	scmd.uscsi_buflen = bufsize;  in read_format_capacity()
435 	if ((uscsi(fd, &scmd)) != 0) {  in read_format_capacity()
488 	struct uscsi_cmd scmd;  in read_toc()  local
492 	uscsi_cmd_init(&scmd, cdb, sizeof (cdb));  in read_toc()
493 	scmd.uscsi_flags = USCSI_READ|USCSI_SILENT;  in read_toc()
494 	scmd.uscsi_timeout = CD_USCSI_TIMEOUT;  in read_toc()
495 	scmd.uscsi_cdb[0] = 0x43 /* READ_TOC_CMD */;  in read_toc()
496 	scmd.uscsi_cdb[2] = format & 0xf;  in read_toc()
497 	scmd.uscsi_cdb[6] = trackno;  in read_toc()
498 	scmd.uscsi_cdb[8] = buflen & 0xff;  in read_toc()
499 	scmd.uscsi_cdb[7] = (buflen >> 8) & 0xff;  in read_toc()
500 	scmd.uscsi_cdblen = 10;  in read_toc()
501 	scmd.uscsi_bufaddr = (char *)buf;  in read_toc()
502 	scmd.uscsi_buflen = buflen;  in read_toc()
504 	if ((uscsi(fd, &scmd)) != 0) {  in read_toc()