Lines Matching refs:vhost_virtqueue
68 struct vhost_virtqueue { struct
140 struct vhost_virtqueue *vq; argument
147 struct vhost_virtqueue **vqs;
167 bool vhost_exceeds_weight(struct vhost_virtqueue *vq, int pkts, int total_len);
168 void vhost_dev_init(struct vhost_dev *, struct vhost_virtqueue **vqs,
182 bool vhost_vq_access_ok(struct vhost_virtqueue *vq);
185 int vhost_get_vq_desc(struct vhost_virtqueue *,
189 void vhost_discard_vq_desc(struct vhost_virtqueue *, int n);
191 bool vhost_vq_is_setup(struct vhost_virtqueue *vq);
192 int vhost_vq_init_access(struct vhost_virtqueue *);
193 int vhost_add_used(struct vhost_virtqueue *, unsigned int head, int len);
194 int vhost_add_used_n(struct vhost_virtqueue *, struct vring_used_elem *heads,
196 void vhost_add_used_and_signal(struct vhost_dev *, struct vhost_virtqueue *,
198 void vhost_add_used_and_signal_n(struct vhost_dev *, struct vhost_virtqueue *,
200 void vhost_signal(struct vhost_dev *, struct vhost_virtqueue *);
201 void vhost_disable_notify(struct vhost_dev *, struct vhost_virtqueue *);
202 bool vhost_vq_avail_empty(struct vhost_dev *, struct vhost_virtqueue *);
203 bool vhost_enable_notify(struct vhost_dev *, struct vhost_virtqueue *);
205 int vhost_log_write(struct vhost_virtqueue *vq, struct vhost_log *log,
208 int vq_meta_prefetch(struct vhost_virtqueue *vq);
210 struct vhost_msg_node *vhost_new_msg(struct vhost_virtqueue *vq, int type);
252 static inline void vhost_vq_set_backend(struct vhost_virtqueue *vq, in vhost_vq_set_backend()
266 static inline void *vhost_vq_get_backend(struct vhost_virtqueue *vq) in vhost_vq_get_backend()
271 static inline bool vhost_has_feature(struct vhost_virtqueue *vq, int bit) in vhost_has_feature()
276 static inline bool vhost_backend_has_feature(struct vhost_virtqueue *vq, int bit) in vhost_backend_has_feature()
282 static inline bool vhost_is_little_endian(struct vhost_virtqueue *vq) in vhost_is_little_endian()
287 static inline bool vhost_is_little_endian(struct vhost_virtqueue *vq) in vhost_is_little_endian()
294 static inline u16 vhost16_to_cpu(struct vhost_virtqueue *vq, __virtio16 val) in vhost16_to_cpu()
299 static inline __virtio16 cpu_to_vhost16(struct vhost_virtqueue *vq, u16 val) in cpu_to_vhost16()
304 static inline u32 vhost32_to_cpu(struct vhost_virtqueue *vq, __virtio32 val) in vhost32_to_cpu()
309 static inline __virtio32 cpu_to_vhost32(struct vhost_virtqueue *vq, u32 val) in cpu_to_vhost32()
314 static inline u64 vhost64_to_cpu(struct vhost_virtqueue *vq, __virtio64 val) in vhost64_to_cpu()
319 static inline __virtio64 cpu_to_vhost64(struct vhost_virtqueue *vq, u64 val) in cpu_to_vhost64()