#define SET_CD_SPEED 0xbb
#define BLANK 0xa1
-#define SCSI_CMD_BUF_SIZE 16
#define SCSI_SENSE_BUF_SIZE 96
#define SG_ERR_DRIVER_TIMEOUT 0x06
typedef struct SCSIGenericReq {
SCSIRequest req;
- uint8_t cmd[SCSI_CMD_BUF_SIZE];
- int cmdlen;
uint8_t *buf;
int buflen;
int len;
r->io_header.dxfer_direction = direction;
r->io_header.dxferp = r->buf;
r->io_header.dxfer_len = r->buflen;
- r->io_header.cmdp = r->cmd;
- r->io_header.cmd_len = r->cmdlen;
+ r->io_header.cmdp = r->req.cmd.buf;
+ r->io_header.cmd_len = r->req.cmd.len;
r->io_header.mx_sb_len = sizeof(s->sensebuf);
r->io_header.sbp = s->sensebuf;
r->io_header.timeout = MAX_UINT;
return;
}
- if (r->cmd[0] == REQUEST_SENSE && s->driver_status & SG_ERR_DRIVER_SENSE)
+ if (r->req.cmd.buf[0] == REQUEST_SENSE && s->driver_status & SG_ERR_DRIVER_SENSE)
{
s->senselen = MIN(r->len, s->senselen);
memcpy(r->buf, s->sensebuf, s->senselen);
return;
}
- if (r->cmd[0] == MODE_SELECT && r->cmd[4] == 12 &&
+ if (r->req.cmd.buf[0] == MODE_SELECT && r->req.cmd.buf[4] == 12 &&
s->type == TYPE_TAPE) {
s->blocksize = (r->buf[9] << 16) | (r->buf[10] << 8) | r->buf[11];
DPRINTF("block size %d\n", s->blocksize);
}
r = scsi_new_request(d, tag, lun);
- memcpy(r->cmd, cmd, cmdlen);
- r->cmdlen = cmdlen;
+ memcpy(r->req.cmd.buf, cmd, cmdlen);
+ r->req.cmd.len = cmdlen;
if (len == 0) {
if (r->buf != NULL)