Revision f8b6d672
| b/hw/scsi-generic.c | ||
|---|---|---|
| 455 | 455 |
return (buf[9] << 16) | (buf[10] << 8) | buf[11]; |
| 456 | 456 |
} |
| 457 | 457 |
|
| 458 |
static void scsi_destroy(SCSIDevice *d)
|
|
| 458 |
static void scsi_generic_purge_requests(SCSIGenericState *s)
|
|
| 459 | 459 |
{
|
| 460 |
SCSIGenericState *s = DO_UPCAST(SCSIGenericState, qdev, d); |
|
| 461 | 460 |
SCSIGenericReq *r; |
| 462 | 461 |
|
| 463 | 462 |
while (!QTAILQ_EMPTY(&s->qdev.requests)) {
|
| 464 | 463 |
r = DO_UPCAST(SCSIGenericReq, req, QTAILQ_FIRST(&s->qdev.requests)); |
| 464 |
if (r->req.aiocb) {
|
|
| 465 |
bdrv_aio_cancel(r->req.aiocb); |
|
| 466 |
} |
|
| 465 | 467 |
scsi_remove_request(r); |
| 466 | 468 |
} |
| 469 |
} |
|
| 470 |
|
|
| 471 |
static void scsi_generic_reset(DeviceState *dev) |
|
| 472 |
{
|
|
| 473 |
SCSIGenericState *s = DO_UPCAST(SCSIGenericState, qdev.qdev, dev); |
|
| 474 |
|
|
| 475 |
scsi_generic_purge_requests(s); |
|
| 476 |
} |
|
| 477 |
|
|
| 478 |
static void scsi_destroy(SCSIDevice *d) |
|
| 479 |
{
|
|
| 480 |
SCSIGenericState *s = DO_UPCAST(SCSIGenericState, qdev, d); |
|
| 481 |
|
|
| 482 |
scsi_generic_purge_requests(s); |
|
| 467 | 483 |
blockdev_mark_auto_del(s->qdev.conf.bs); |
| 468 | 484 |
} |
| 469 | 485 |
|
| ... | ... | |
| 537 | 553 |
.qdev.name = "scsi-generic", |
| 538 | 554 |
.qdev.desc = "pass through generic scsi device (/dev/sg*)", |
| 539 | 555 |
.qdev.size = sizeof(SCSIGenericState), |
| 556 |
.qdev.reset = scsi_generic_reset, |
|
| 540 | 557 |
.init = scsi_generic_initfn, |
| 541 | 558 |
.destroy = scsi_destroy, |
| 542 | 559 |
.send_command = scsi_send_command, |
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