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>
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@ -178,6 +178,8 @@ typedef struct {
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DEFINE_PROP_UINT32("cmd_per_lun", _state, _conf_field.cmd_per_lun, 128)
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#define DEFINE_VIRTIO_SCSI_FEATURES(_state, _feature_field) \
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DEFINE_PROP_BIT("any_layout", _state, _feature_field, \
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VIRTIO_F_ANY_LAYOUT, true), \
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DEFINE_PROP_BIT("hotplug", _state, _feature_field, VIRTIO_SCSI_F_HOTPLUG, \
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true), \
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DEFINE_PROP_BIT("param_change", _state, _feature_field, \
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