228 static int slow_copy(struct vringh *vrh, void *dst, const void *src,  in slow_copy()
275 			 void *dst, const void *src, size_t len))  in __vringh_iov()
425 						   struct vring_used_elem *dst,  in __vringh_complete()
586 				void *dst, const void *src, size_t len)  in copydesc_user()
593 			       struct vring_used_elem *dst,  in putused_user()
602 				 void *dst, size_t len)  in xfer_from_user()
609 			       void *dst, void *src, size_t len)  in xfer_to_user()
729 ssize_t vringh_iov_pull_user(struct vringh_iov *riov, void *dst, size_t len)  in vringh_iov_pull_user()
858 				void *dst, const void *src, size_t len)  in copydesc_kern()
865 			       struct vring_used_elem *dst,  in putused_kern()
874 			    void *dst, size_t len)  in xfer_kern()
880 static inline int kern_xfer(const struct vringh *vrh, void *dst,  in kern_xfer()
976 ssize_t vringh_iov_pull_kern(struct vringh_kiov *riov, void *dst, size_t len)  in vringh_iov_pull_kern()
1114 static inline int copy_from_iotlb(const struct vringh *vrh, void *dst,  in copy_from_iotlb()
1133 static inline int copy_to_iotlb(const struct vringh *vrh, void *dst,  in copy_to_iotlb()
1193 				 void *dst, const void *src, size_t len)  in copydesc_iotlb()
1205 				  void *dst, size_t len)  in xfer_from_iotlb()
1217 			       void *dst, void *src, size_t len)  in xfer_to_iotlb()
1229 				struct vring_used_elem *dst,  in putused_iotlb()
1332 			      void *dst, size_t len)  in vringh_iov_pull_iotlb()