1 #ifndef VHOST_NET_H 2 #define VHOST_NET_H 3 4 #include "net/net.h" 5 #include "hw/virtio/vhost-backend.h" 6 7 struct vhost_net; 8 typedef struct vhost_net VHostNetState; 9 10 typedef struct VhostNetOptions { 11 VhostBackendType backend_type; 12 NetClientState *net_backend; 13 void *opaque; 14 } VhostNetOptions; 15 16 uint64_t vhost_net_get_max_queues(VHostNetState *net); 17 struct vhost_net *vhost_net_init(VhostNetOptions *options); 18 19 int vhost_net_start(VirtIODevice *dev, NetClientState *ncs, int total_queues); 20 void vhost_net_stop(VirtIODevice *dev, NetClientState *ncs, int total_queues); 21 22 void vhost_net_cleanup(VHostNetState *net); 23 24 uint64_t vhost_net_get_features(VHostNetState *net, uint64_t features); 25 void vhost_net_ack_features(VHostNetState *net, uint64_t features); 26 27 bool vhost_net_virtqueue_pending(VHostNetState *net, int n); 28 void vhost_net_virtqueue_mask(VHostNetState *net, VirtIODevice *dev, 29 int idx, bool mask); 30 VHostNetState *get_vhost_net(NetClientState *nc); 31 32 int vhost_set_vring_enable(NetClientState * nc, int enable); 33 #endif 34