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| author | Paolo Bonzini <pbonzini@redhat.com> | 2011-04-18 14:29:16 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2011-05-26 12:14:17 +0200 |
| commit | 2e7cc4d604206ce15d298686c0ffd77dcedc33a2 (patch) | |
| tree | fda1c04629414e3c18ed26bda25bb00d4ee23422 /hw | |
| parent | 42741212ebe703a5b9273475e7c65829b8fa2e51 (diff) | |
| download | qemu-2e7cc4d604206ce15d298686c0ffd77dcedc33a2.zip qemu-2e7cc4d604206ce15d298686c0ffd77dcedc33a2.tar.gz qemu-2e7cc4d604206ce15d298686c0ffd77dcedc33a2.tar.bz2 | |
scsi-generic: Handle queue full
The sg driver currently has a hardcoded limit of commands it
can handle simultaneously. When this limit is reached the
driver will return -EDOM. So we need to capture this to
enable proper return values here.
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/scsi-generic.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/hw/scsi-generic.c b/hw/scsi-generic.c index 579bab9..7670606 100644 --- a/hw/scsi-generic.c +++ b/hw/scsi-generic.c @@ -124,6 +124,9 @@ static void scsi_command_complete(void *opaque, int ret) if (ret != 0) { switch (ret) { + case -EDOM: + r->req.status = TASK_SET_FULL; + break; case -EINVAL: r->req.status = CHECK_CONDITION; scsi_set_sense(s, SENSE_CODE(INVALID_FIELD)); |