diff options
Diffstat (limited to 'hw/scsi-disk.c')
| -rw-r--r-- | hw/scsi-disk.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/hw/scsi-disk.c b/hw/scsi-disk.c index 0b06fefc1d..9dd2be8866 100644 --- a/hw/scsi-disk.c +++ b/hw/scsi-disk.c @@ -956,8 +956,9 @@ static int scsi_disk_emulate_mode_sense(SCSIDiskReq *r, uint8_t *outbuf) p += 8; } + /* MMC prescribes that CD/DVD drives have no block descriptors. */ bdrv_get_geometry(s->qdev.conf.bs, &nb_sectors); - if (!dbd && nb_sectors) { + if (!dbd && s->qdev.type == TYPE_DISK && nb_sectors) { if (r->req.cmd.buf[0] == MODE_SENSE) { outbuf[3] = 8; /* Block descriptor length */ } else { /* MODE_SENSE_10 */ |