438     bool shmfd = virtio_has_feature(dev->protocol_features,  in vhost_user_set_log_base()
1009     bool reply_supported = virtio_has_feature(dev->protocol_features,  in vhost_user_set_mem_table()
1012         virtio_has_feature(dev->protocol_features,  in vhost_user_set_mem_table()
1061     bool cross_endian = virtio_has_feature(dev->protocol_features,  in vhost_user_set_vring_endian()
1132         bool reply_supported = virtio_has_feature(dev->protocol_features,  in vhost_user_write_sync()
1455     if (virtio_has_feature(dev->protocol_features,  in vhost_user_set_features()
1510     if (!virtio_has_feature(dev->protocol_features,  in vhost_user_reset_device()
1568     if (!virtio_has_feature(dev->protocol_features,  in vhost_user_backend_handle_vring_host_notifier()
1881     bool reply_supported = virtio_has_feature(dev->protocol_features,  in vhost_setup_backend_channel()
1886     if (!virtio_has_feature(dev->protocol_features,  in vhost_setup_backend_channel()
2132         if (!virtio_has_feature(dev->protocol_features,  in vhost_user_postcopy_notifier()
2182         uint64_t protocol_features;  in vhost_user_backend_init()  local
2187                                  &protocol_features);  in vhost_user_backend_init()
2198         protocol_features &= VHOST_USER_PROTOCOL_FEATURE_MASK;  in vhost_user_backend_init()
2201             if (!virtio_has_feature(protocol_features,  in vhost_user_backend_init()
2209             if (virtio_has_feature(protocol_features,  in vhost_user_backend_init()
2213                 protocol_features &= ~(1ULL << VHOST_USER_PROTOCOL_F_CONFIG);  in vhost_user_backend_init()
2218         dev->protocol_features = protocol_features;  in vhost_user_backend_init()
2219         err = vhost_user_set_protocol_features(dev, dev->protocol_features);  in vhost_user_backend_init()
2226         if (dev->protocol_features & (1ULL << VHOST_USER_PROTOCOL_F_MQ)) {  in vhost_user_backend_init()
2244                 !(virtio_has_feature(dev->protocol_features,  in vhost_user_backend_init()
2246                  virtio_has_feature(dev->protocol_features,  in vhost_user_backend_init()
2254         if (!virtio_has_feature(dev->protocol_features,  in vhost_user_backend_init()
2277         !virtio_has_feature(dev->protocol_features,  in vhost_user_backend_init()
2347     return virtio_has_feature(dev->protocol_features,  in vhost_user_requires_shm_log()
2363     if (virtio_has_feature(dev->protocol_features,  in vhost_user_migration_done()
2378     bool reply_supported = virtio_has_feature(dev->protocol_features,  in vhost_user_net_set_mtu()
2382     if (!(dev->protocol_features & (1ULL << VHOST_USER_PROTOCOL_F_NET_MTU))) {  in vhost_user_net_set_mtu()
2442     if (!virtio_has_feature(dev->protocol_features,  in vhost_user_get_config()
2486     bool reply_supported = virtio_has_feature(dev->protocol_features,  in vhost_user_set_config()
2495     if (!virtio_has_feature(dev->protocol_features,  in vhost_user_set_config()
2531     bool crypto_session = virtio_has_feature(dev->protocol_features,  in vhost_user_crypto_create_session()
2633     bool crypto_session = virtio_has_feature(dev->protocol_features,  in vhost_user_crypto_close_session()
2679     if (!virtio_has_feature(dev->protocol_features,  in vhost_user_get_inflight_fd()
2747     if (!virtio_has_feature(dev->protocol_features,  in vhost_user_set_inflight_fd()
2847     if (!virtio_has_feature(dev->protocol_features,  in vhost_user_dev_start()
2873     if (virtio_has_feature(dev->protocol_features,  in vhost_user_reset_status()
2881     return virtio_has_feature(dev->protocol_features,  in vhost_user_supports_device_state()