Signed-off-by: Markus Armbruster <arm...@redhat.com>
---
hw/scsi-disk.c | 17 +++++++++++++----
1 files changed, 13 insertions(+), 4 deletions(-)
diff --git a/hw/scsi-disk.c b/hw/scsi-disk.c
index fa198f9..d549cb7 100644
--- a/hw/scsi-disk.c
+++ b/hw/scsi-disk.c
@@ -820,6 +820,18 @@ static int scsi_disk_emulate_read_toc(SCSIRequest *req,
uint8_t *outbuf)
return toclen;
}
+static void scsi_disk_emulate_start_stop(SCSIDiskReq *r)
+{
+ SCSIRequest *req = &r->req;
+ SCSIDiskState *s = DO_UPCAST(SCSIDiskState, qdev, req->dev);
+ bool start = req->cmd.buf[4] & 1;
+ bool loej = req->cmd.buf[4] & 2;
+
+ if (s->qdev.type == TYPE_ROM && loej) {
+ bdrv_eject(s->bs, !start);
+ }
+}
+
static int scsi_disk_emulate_command(SCSIDiskReq *r, uint8_t *outbuf)
{
SCSIRequest *req = &r->req;
@@ -873,10 +885,7 @@ static int scsi_disk_emulate_command(SCSIDiskReq *r,
uint8_t *outbuf)
goto illegal_request;
break;
case START_STOP:
- if (s->qdev.type == TYPE_ROM && (req->cmd.buf[4] & 2)) {
- /* load/eject medium */
- bdrv_eject(s->bs, !(req->cmd.buf[4] & 1));
- }
+ scsi_disk_emulate_start_stop(r);
break;
case ALLOW_MEDIUM_REMOVAL:
bdrv_set_locked(s->bs, req->cmd.buf[4] & 1);
--
1.7.6
