net/xdp/xdp_umem.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /* XDP user-space packet buffer
   3  * Copyright(c) 2018 Intel Corporation.
   4  */
   5
   6 #ifndef XDP_UMEM_H_
   7 #define XDP_UMEM_H_
   8
   9 #include <net/xdp_sock.h>
  10
  11 int xdp_umem_assign_dev(struct xdp_umem *umem, struct net_device *dev,
  12                         u16 queue_id, u16 flags);
  13 void xdp_umem_clear_dev(struct xdp_umem *umem);
  14 bool xdp_umem_validate_queues(struct xdp_umem *umem);
  15 void xdp_get_umem(struct xdp_umem *umem);
  16 void xdp_put_umem(struct xdp_umem *umem);
  17 void xdp_add_sk_umem(struct xdp_umem *umem, struct xdp_sock *xs);
  18 void xdp_del_sk_umem(struct xdp_umem *umem, struct xdp_sock *xs);
  19 struct xdp_umem *xdp_umem_create(struct xdp_umem_reg *mr);
  20
  21 #endif /* XDP_UMEM_H_ */