diff options
| author | Markus Armbruster <armbru@redhat.com> | 2011-09-06 18:58:39 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2011-09-12 15:17:20 +0200 |
| commit | bfd52647adc17ec05b708e2a061f85707cbe4dcc (patch) | |
| tree | a7299e2eba43e4bb82fcddba589b52dad3528dc2 /hw/scsi-disk.c | |
| parent | dd063333929f2e2a44dc900aa4f75f11dea7cb28 (diff) | |
| download | focaccia-qemu-bfd52647adc17ec05b708e2a061f85707cbe4dcc.tar.gz focaccia-qemu-bfd52647adc17ec05b708e2a061f85707cbe4dcc.zip | |
scsi-disk: Factor out scsi_disk_emulate_start_stop()
Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'hw/scsi-disk.c')
| -rw-r--r-- | 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 9724d0fe9a..c8ad2e7d03 100644 --- a/hw/scsi-disk.c +++ b/hw/scsi-disk.c @@ -814,6 +814,18 @@ 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; /* load on start, eject on !start */ + + 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; @@ -859,10 +871,7 @@ 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); |