diff options
Diffstat (limited to 'hw/virtio.h')
| -rw-r--r-- | hw/virtio.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/hw/virtio.h b/hw/virtio.h index 85ef171248..3994cc973f 100644 --- a/hw/virtio.h +++ b/hw/virtio.h @@ -105,7 +105,7 @@ struct VirtIODevice void *config; uint16_t config_vector; int nvectors; - uint32_t (*get_features)(VirtIODevice *vdev); + uint32_t (*get_features)(VirtIODevice *vdev, uint32_t requested_features); uint32_t (*bad_features)(VirtIODevice *vdev); void (*set_features)(VirtIODevice *vdev, uint32_t val); void (*get_config)(VirtIODevice *vdev, uint8_t *config); @@ -176,4 +176,9 @@ VirtIODevice *virtio_balloon_init(DeviceState *dev); void virtio_net_exit(VirtIODevice *vdev); +#define DEFINE_VIRTIO_COMMON_FEATURES(_state, _field) \ + DEFINE_PROP_BIT("indirect_desc", _state, _field, \ + VIRTIO_RING_F_INDIRECT_DESC, true) + + #endif |