driver_features_legacy 200 drivers/virtio/virtio.c u64 driver_features_legacy; driver_features_legacy 218 drivers/virtio/virtio.c driver_features_legacy = 0; driver_features_legacy 222 drivers/virtio/virtio.c driver_features_legacy |= (1ULL << f); driver_features_legacy 225 drivers/virtio/virtio.c driver_features_legacy = driver_features; driver_features_legacy 231 drivers/virtio/virtio.c dev->features = driver_features_legacy & device_features;