diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2014-07-14 12:03:09 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2014-07-14 16:14:15 +0200 |
| commit | 1f4e6a069b07869eb5fd3ab711b703b95d363652 (patch) | |
| tree | 8c5ff21190b5fe161dcdb7d383fc73bda5dfe451 /include/hw | |
| parent | f702e62a193e9ddb41cef95068717e5582b39a64 (diff) | |
virtio-scsi: fix with -M pc-i440fx-2.0
Right now starting a machine with virtio-scsi and a <= 2.0 machine type
fails with:
qemu-system-x86_64: -device virtio-scsi-pci: Property .any_layout not found
This is because the any_layout bit was actually never set after
virtio-scsi was changed to support arbitrary layout for virtio buffers.
(This was just a cleanup and a preparation for virtio 1.0; no guest
actually checks the bit, but the new request parsing algorithms are
tested even with old guest).
Reported-by: David Gilbert <dgilbert@redhat.com>
Reviewed-by: David Gilbert <dgilbert@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'include/hw')
| -rw-r--r-- | include/hw/virtio/virtio-scsi.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/hw/virtio/virtio-scsi.h b/include/hw/virtio/virtio-scsi.h index 0419ee4252..188a2d9144 100644 --- a/include/hw/virtio/virtio-scsi.h +++ b/include/hw/virtio/virtio-scsi.h @@ -178,6 +178,8 @@ typedef struct { DEFINE_PROP_UINT32("cmd_per_lun", _state, _conf_field.cmd_per_lun, 128) #define DEFINE_VIRTIO_SCSI_FEATURES(_state, _feature_field) \ + DEFINE_PROP_BIT("any_layout", _state, _feature_field, \ + VIRTIO_F_ANY_LAYOUT, true), \ DEFINE_PROP_BIT("hotplug", _state, _feature_field, VIRTIO_SCSI_F_HOTPLUG, \ true), \ DEFINE_PROP_BIT("param_change", _state, _feature_field, \ |