if (!bdrv_is_inserted(bdrv))
goto not_ready;
break;
+ case REQUEST_SENSE:
+ if (req->cmd.xfer < 4)
+ goto illegal_request;
+ memset(outbuf, 0, 4);
+ buflen = 4;
+ if (req->dev->sense.key == NOT_READY && req->cmd.xfer >= 18) {
+ memset(outbuf, 0, 18);
+ buflen = 18;
+ outbuf[7] = 10;
+ /* asc 0x3a, ascq 0: Medium not present */
+ outbuf[12] = 0x3a;
+ outbuf[13] = 0;
+ }
+ outbuf[0] = 0xf0;
+ outbuf[1] = 0;
+ outbuf[2] = req->dev->sense.key;
+ scsi_dev_clear_sense(req->dev);
+ break;
default:
goto illegal_request;
}
}
switch (command) {
case TEST_UNIT_READY:
+ case REQUEST_SENSE:
rc = scsi_disk_emulate_command(&r->req, outbuf);
if (rc > 0) {
r->iov.iov_len = rc;
scsi_remove_request(r);
}
return rc;
- case REQUEST_SENSE:
- DPRINTF("Request Sense (len %d)\n", len);
- if (len < 4)
- goto fail;
- memset(outbuf, 0, 4);
- r->iov.iov_len = 4;
- if (s->qdev.sense.key == NOT_READY && len >= 18) {
- memset(outbuf, 0, 18);
- r->iov.iov_len = 18;
- outbuf[7] = 10;
- /* asc 0x3a, ascq 0: Medium not present */
- outbuf[12] = 0x3a;
- outbuf[13] = 0;
- }
- outbuf[0] = 0xf0;
- outbuf[1] = 0;
- outbuf[2] = s->qdev.sense.key;
- scsi_dev_clear_sense(&s->qdev);
- break;
case INQUIRY:
DPRINTF("Inquiry (len %d)\n", len);
if (buf[1] & 0x2) {