diff options
Diffstat (limited to 'hw/virtio/vhost.c')
-rw-r--r-- | hw/virtio/vhost.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/hw/virtio/vhost.c b/hw/virtio/vhost.c index e4290ce..386aef8 100644 --- a/hw/virtio/vhost.c +++ b/hw/virtio/vhost.c @@ -1505,6 +1505,38 @@ void vhost_ack_features(struct vhost_dev *hdev, const int *feature_bits, } } +int vhost_dev_get_config(struct vhost_dev *hdev, uint8_t *config, + uint32_t config_len) +{ + assert(hdev->vhost_ops); + + if (hdev->vhost_ops->vhost_get_config) { + return hdev->vhost_ops->vhost_get_config(hdev, config, config_len); + } + + return -1; +} + +int vhost_dev_set_config(struct vhost_dev *hdev, const uint8_t *data, + uint32_t offset, uint32_t size, uint32_t flags) +{ + assert(hdev->vhost_ops); + + if (hdev->vhost_ops->vhost_set_config) { + return hdev->vhost_ops->vhost_set_config(hdev, data, offset, + size, flags); + } + + return -1; +} + +void vhost_dev_set_config_notifier(struct vhost_dev *hdev, + const VhostDevConfigOps *ops) +{ + assert(hdev->vhost_ops); + hdev->config_ops = ops; +} + /* Host notifiers must be enabled at this point. */ int vhost_dev_start(struct vhost_dev *hdev, VirtIODevice *vdev) { |