diff options
Diffstat (limited to 'sys/dev/ips')
| -rw-r--r-- | sys/dev/ips/ips_disk.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/sys/dev/ips/ips_disk.c b/sys/dev/ips/ips_disk.c index 1d2732260792..7ae489ea8201 100644 --- a/sys/dev/ips/ips_disk.c +++ b/sys/dev/ips/ips_disk.c @@ -109,6 +109,13 @@ static void ipsd_strategy(struct bio *iobuf) dsc = iobuf->bio_disk->d_drv1; DEVICE_PRINTF(8,dsc->dev,"in strategy\n"); iobuf->bio_driver1 = (void *)(uintptr_t)dsc->sc->drives[dsc->disk_number].drivenum; + + if ((iobuf->bio_cmd != BIO_READ) && + (iobuf->bio_cmd != BIO_WRITE)) { + biofinish(iobuf, NULL, EOPNOTSUPP); + return; + } + mtx_lock(&dsc->sc->queue_mtx); bioq_insert_tail(&dsc->sc->queue, iobuf); ips_start_io_request(dsc->sc); |