xref: /openbmc/linux/net/xdp/xdp_umem.h (revision ccb01374)
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 bool xdp_umem_validate_queues(struct xdp_umem *umem);
14 void xdp_get_umem(struct xdp_umem *umem);
15 void xdp_put_umem(struct xdp_umem *umem);
16 void xdp_add_sk_umem(struct xdp_umem *umem, struct xdp_sock *xs);
17 void xdp_del_sk_umem(struct xdp_umem *umem, struct xdp_sock *xs);
18 struct xdp_umem *xdp_umem_create(struct xdp_umem_reg *mr);
19 
20 #endif /* XDP_UMEM_H_ */
21