99 int vringh_init_user(struct vringh *vrh, u64 features,
131 int vringh_getdesc_user(struct vringh *vrh,
134 			bool (*getrange)(struct vringh *vrh,
146 int vringh_complete_user(struct vringh *vrh, u16 head, u32 len);
147 int vringh_complete_multi_user(struct vringh *vrh,
152 void vringh_abandon_user(struct vringh *vrh, unsigned int num);
155 int vringh_need_notify_user(struct vringh *vrh);
157 bool vringh_notify_enable_user(struct vringh *vrh);
158 void vringh_notify_disable_user(struct vringh *vrh);
161 int vringh_init_kern(struct vringh *vrh, u64 features,
192 int vringh_getdesc_kern(struct vringh *vrh,
201 void vringh_abandon_kern(struct vringh *vrh, unsigned int num);
202 int vringh_complete_kern(struct vringh *vrh, u16 head, u32 len);
204 bool vringh_notify_enable_kern(struct vringh *vrh);
205 void vringh_notify_disable_kern(struct vringh *vrh);
207 int vringh_need_notify_kern(struct vringh *vrh);
210 static inline void vringh_notify(struct vringh *vrh)  in vringh_notify()  argument
212 	if (vrh->notify)  in vringh_notify()
213 		vrh->notify(vrh);  in vringh_notify()
216 static inline bool vringh_is_little_endian(const struct vringh *vrh)  in vringh_is_little_endian()  argument
218 	return vrh->little_endian ||  in vringh_is_little_endian()
222 static inline u16 vringh16_to_cpu(const struct vringh *vrh, __virtio16 val)  in vringh16_to_cpu()  argument
224 	return __virtio16_to_cpu(vringh_is_little_endian(vrh), val);  in vringh16_to_cpu()
227 static inline __virtio16 cpu_to_vringh16(const struct vringh *vrh, u16 val)  in cpu_to_vringh16()  argument
229 	return __cpu_to_virtio16(vringh_is_little_endian(vrh), val);  in cpu_to_vringh16()
232 static inline u32 vringh32_to_cpu(const struct vringh *vrh, __virtio32 val)  in vringh32_to_cpu()  argument
234 	return __virtio32_to_cpu(vringh_is_little_endian(vrh), val);  in vringh32_to_cpu()
237 static inline __virtio32 cpu_to_vringh32(const struct vringh *vrh, u32 val)  in cpu_to_vringh32()  argument
239 	return __cpu_to_virtio32(vringh_is_little_endian(vrh), val);  in cpu_to_vringh32()
242 static inline u64 vringh64_to_cpu(const struct vringh *vrh, __virtio64 val)  in vringh64_to_cpu()  argument
244 	return __virtio64_to_cpu(vringh_is_little_endian(vrh), val);  in vringh64_to_cpu()
247 static inline __virtio64 cpu_to_vringh64(const struct vringh *vrh, u64 val)  in cpu_to_vringh64()  argument
249 	return __cpu_to_virtio64(vringh_is_little_endian(vrh), val);  in cpu_to_vringh64()