diff options
| -rw-r--r-- | hw/scsi-generic.c | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/hw/scsi-generic.c b/hw/scsi-generic.c index 953802777d..7212091695 100644 --- a/hw/scsi-generic.c +++ b/hw/scsi-generic.c @@ -455,15 +455,31 @@ static int get_stream_blocksize(BlockDriverState *bdrv) return (buf[9] << 16) | (buf[10] << 8) | buf[11]; } -static void scsi_destroy(SCSIDevice *d) +static void scsi_generic_purge_requests(SCSIGenericState *s) { - SCSIGenericState *s = DO_UPCAST(SCSIGenericState, qdev, d); SCSIGenericReq *r; while (!QTAILQ_EMPTY(&s->qdev.requests)) { r = DO_UPCAST(SCSIGenericReq, req, QTAILQ_FIRST(&s->qdev.requests)); + if (r->req.aiocb) { + bdrv_aio_cancel(r->req.aiocb); + } scsi_remove_request(r); } +} + +static void scsi_generic_reset(DeviceState *dev) +{ + SCSIGenericState *s = DO_UPCAST(SCSIGenericState, qdev.qdev, dev); + + scsi_generic_purge_requests(s); +} + +static void scsi_destroy(SCSIDevice *d) +{ + SCSIGenericState *s = DO_UPCAST(SCSIGenericState, qdev, d); + + scsi_generic_purge_requests(s); blockdev_mark_auto_del(s->qdev.conf.bs); } @@ -537,6 +553,7 @@ static SCSIDeviceInfo scsi_generic_info = { .qdev.name = "scsi-generic", .qdev.desc = "pass through generic scsi device (/dev/sg*)", .qdev.size = sizeof(SCSIGenericState), + .qdev.reset = scsi_generic_reset, .init = scsi_generic_initfn, .destroy = scsi_destroy, .send_command = scsi_send_command, |