61 static void vhost_disable_cross_endian(struct vhost_virtqueue *vq)  in vhost_disable_cross_endian()
66 static void vhost_enable_cross_endian_big(struct vhost_virtqueue *vq)  in vhost_enable_cross_endian_big()
71 static void vhost_enable_cross_endian_little(struct vhost_virtqueue *vq)  in vhost_enable_cross_endian_little()
76 static long vhost_set_vring_endian(struct vhost_virtqueue *vq, int __user *argp)  in vhost_set_vring_endian()
98 static long vhost_get_vring_endian(struct vhost_virtqueue *vq, u32 idx,  in vhost_get_vring_endian()
112 static void vhost_init_is_le(struct vhost_virtqueue *vq)  in vhost_init_is_le()
122 static void vhost_disable_cross_endian(struct vhost_virtqueue *vq)  in vhost_disable_cross_endian()
126 static long vhost_set_vring_endian(struct vhost_virtqueue *vq, int __user *argp)  in vhost_set_vring_endian()
131 static long vhost_get_vring_endian(struct vhost_virtqueue *vq, u32 idx,  in vhost_get_vring_endian()
137 static void vhost_init_is_le(struct vhost_virtqueue *vq)  in vhost_init_is_le()
144 static void vhost_reset_is_le(struct vhost_virtqueue *vq)  in vhost_reset_is_le()
199 		     struct vhost_virtqueue *vq)  in vhost_poll_init()
257 bool vhost_vq_work_queue(struct vhost_virtqueue *vq, struct vhost_work *work)  in vhost_vq_work_queue()
318 bool vhost_vq_has_work(struct vhost_virtqueue *vq)  in vhost_vq_has_work()
339 static void __vhost_vq_meta_reset(struct vhost_virtqueue *vq)  in __vhost_vq_meta_reset()
361 bool vhost_vq_is_setup(struct vhost_virtqueue *vq)  in vhost_vq_is_setup()
368 			   struct vhost_virtqueue *vq)  in vhost_vq_reset()
467 	struct vhost_virtqueue *vq;  in vhost_worker_killed()
497 static void vhost_vq_free_iovecs(struct vhost_virtqueue *vq)  in vhost_vq_free_iovecs()
512 	struct vhost_virtqueue *vq;  in vhost_dev_alloc_iovecs()
541 bool vhost_exceeds_weight(struct vhost_virtqueue *vq,  in vhost_exceeds_weight()
556 static size_t vhost_get_avail_size(struct vhost_virtqueue *vq,  in vhost_get_avail_size()
565 static size_t vhost_get_used_size(struct vhost_virtqueue *vq,  in vhost_get_used_size()
574 static size_t vhost_get_desc_size(struct vhost_virtqueue *vq,  in vhost_get_desc_size()
581 		    struct vhost_virtqueue **vqs, int nvqs,  in vhost_dev_init()
587 	struct vhost_virtqueue *vq;  in vhost_dev_init()
858 static void __vhost_vq_attach_worker(struct vhost_virtqueue *vq,  in __vhost_vq_attach_worker()
927 static int vhost_vq_attach_worker(struct vhost_virtqueue *vq,  in vhost_vq_attach_worker()
988 				  struct vhost_virtqueue **vq, u32 *id)  in vhost_get_vq_from_user()
1015 	struct vhost_virtqueue *vq;  in vhost_worker_ioctl()
1280 static inline void __user *vhost_vq_meta_fetch(struct vhost_virtqueue *vq,  in vhost_vq_meta_fetch()
1318 static int translate_desc(struct vhost_virtqueue *vq, u64 addr, u32 len,
1321 static int vhost_copy_to_user(struct vhost_virtqueue *vq, void __user *to,  in vhost_copy_to_user()
1356 static int vhost_copy_from_user(struct vhost_virtqueue *vq, void *to,  in vhost_copy_from_user()
1396 static void __user *__vhost_get_user_slow(struct vhost_virtqueue *vq,  in __vhost_get_user_slow()
1427 static inline void __user *__vhost_get_user(struct vhost_virtqueue *vq,  in __vhost_get_user()
1456 static inline int vhost_put_avail_event(struct vhost_virtqueue *vq)  in vhost_put_avail_event()
1462 static inline int vhost_put_used(struct vhost_virtqueue *vq,  in vhost_put_used()
1470 static inline int vhost_put_used_flags(struct vhost_virtqueue *vq)  in vhost_put_used_flags()
1477 static inline int vhost_put_used_idx(struct vhost_virtqueue *vq)  in vhost_put_used_idx()
1522 static inline int vhost_get_avail_idx(struct vhost_virtqueue *vq)  in vhost_get_avail_idx()
1554 static inline int vhost_get_avail_head(struct vhost_virtqueue *vq,  in vhost_get_avail_head()
1561 static inline int vhost_get_avail_flags(struct vhost_virtqueue *vq,  in vhost_get_avail_flags()
1567 static inline int vhost_get_used_event(struct vhost_virtqueue *vq,  in vhost_get_used_event()
1573 static inline int vhost_get_used_idx(struct vhost_virtqueue *vq,  in vhost_get_used_idx()
1579 static inline int vhost_get_desc(struct vhost_virtqueue *vq,  in vhost_get_desc()
1819 static int vhost_iotlb_miss(struct vhost_virtqueue *vq, u64 iova, int access)  in vhost_iotlb_miss()
1846 static bool vq_access_ok(struct vhost_virtqueue *vq, unsigned int num,  in vq_access_ok()
1862 static void vhost_vq_meta_update(struct vhost_virtqueue *vq,  in vhost_vq_meta_update()
1873 static bool iotlb_access_ok(struct vhost_virtqueue *vq,  in iotlb_access_ok()
1907 int vq_meta_prefetch(struct vhost_virtqueue *vq)  in vq_meta_prefetch()
1932 static bool vq_log_used_access_ok(struct vhost_virtqueue *vq,  in vq_log_used_access_ok()
1948 static bool vq_log_access_ok(struct vhost_virtqueue *vq,  in vq_log_access_ok()
1958 bool vhost_vq_access_ok(struct vhost_virtqueue *vq)  in vhost_vq_access_ok()
2034 				struct vhost_virtqueue *vq,  in vhost_vring_set_num()
2055 				 struct vhost_virtqueue *vq,  in vhost_vring_set_addr()
2107 				     struct vhost_virtqueue *vq,  in vhost_vring_set_num_addr()
2135 	struct vhost_virtqueue *vq;  in vhost_vring_ioctl()
2283 		struct vhost_virtqueue *vq = d->vqs[i];  in vhost_init_device_iotlb()
2369 			struct vhost_virtqueue *vq;  in vhost_dev_ioctl()
2457 static int log_write_hva(struct vhost_virtqueue *vq, u64 hva, u64 len)  in log_write_hva()
2496 static int log_used(struct vhost_virtqueue *vq, u64 used_offset, u64 len)  in log_used()
2532 int vhost_log_write(struct vhost_virtqueue *vq, struct vhost_log *log,  in vhost_log_write()
2567 static int vhost_update_used_flags(struct vhost_virtqueue *vq)  in vhost_update_used_flags()
2585 static int vhost_update_avail_event(struct vhost_virtqueue *vq)  in vhost_update_avail_event()
2603 int vhost_vq_init_access(struct vhost_virtqueue *vq)  in vhost_vq_init_access()
2638 static int translate_desc(struct vhost_virtqueue *vq, u64 addr, u32 len,  in translate_desc()
2686 static unsigned next_desc(struct vhost_virtqueue *vq, struct vring_desc *desc)  in next_desc()
2699 static int get_indirect(struct vhost_virtqueue *vq,  in get_indirect()
2815 int vhost_get_vq_desc_n(struct vhost_virtqueue *vq,  in vhost_get_vq_desc_n()
2956 int vhost_get_vq_desc(struct vhost_virtqueue *vq,  in vhost_get_vq_desc()
2975 void vhost_discard_vq_desc(struct vhost_virtqueue *vq, int nbufs,  in vhost_discard_vq_desc()
2985 int vhost_add_used(struct vhost_virtqueue *vq, unsigned int head, int len)  in vhost_add_used()
2997 static int __vhost_add_used_n(struct vhost_virtqueue *vq,  in __vhost_add_used_n()
3029 static int vhost_add_used_n_ooo(struct vhost_virtqueue *vq,  in vhost_add_used_n_ooo()
3047 static int vhost_add_used_n_in_order(struct vhost_virtqueue *vq,  in vhost_add_used_n_in_order()
3097 int vhost_add_used_n(struct vhost_virtqueue *vq, struct vring_used_elem *heads,  in vhost_add_used_n()
3130 static bool vhost_notify(struct vhost_dev *dev, struct vhost_virtqueue *vq)  in vhost_notify()
3168 void vhost_signal(struct vhost_dev *dev, struct vhost_virtqueue *vq)  in vhost_signal()
3178 			       struct vhost_virtqueue *vq,  in vhost_add_used_and_signal()
3188 				 struct vhost_virtqueue *vq,  in vhost_add_used_and_signal_n()
3199 bool vhost_vq_avail_empty(struct vhost_dev *dev, struct vhost_virtqueue *vq)  in vhost_vq_avail_empty()
3214 bool vhost_enable_notify(struct vhost_dev *dev, struct vhost_virtqueue *vq)  in vhost_enable_notify()
3250 void vhost_disable_notify(struct vhost_dev *dev, struct vhost_virtqueue *vq)  in vhost_disable_notify()
3267 struct vhost_msg_node *vhost_new_msg(struct vhost_virtqueue *vq, int type)  in vhost_new_msg()
3310 	struct vhost_virtqueue *vq;  in vhost_set_backend_features()