xsk.h (6b3c0821caa49538c49262b041bae59bad523c7c) xsk.h (f0a249df1b071d6f7177cc615d688a3a5d48423a)
1/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
2
3/*
4 * AF_XDP user-space access library.
5 *
6 * Copyright (c) 2018 - 2019 Intel Corporation.
7 * Copyright (c) 2019 Facebook
8 *

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192struct xsk_umem_config {
193 __u32 fill_size;
194 __u32 comp_size;
195 __u32 frame_size;
196 __u32 frame_headroom;
197 __u32 flags;
198};
199
1/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
2
3/*
4 * AF_XDP user-space access library.
5 *
6 * Copyright (c) 2018 - 2019 Intel Corporation.
7 * Copyright (c) 2019 Facebook
8 *

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192struct xsk_umem_config {
193 __u32 fill_size;
194 __u32 comp_size;
195 __u32 frame_size;
196 __u32 frame_headroom;
197 __u32 flags;
198};
199
200int xsk_load_xdp_program(int *xsk_map_fd, int *prog_fd);
201int xsk_attach_xdp_program(int ifindex, int prog_fd, u32 xdp_flags);
200int xsk_attach_xdp_program(struct bpf_program *prog, int ifindex, u32 xdp_flags);
201void xsk_detach_xdp_program(int ifindex, u32 xdp_flags);
202int xsk_update_xskmap(struct bpf_map *map, struct xsk_socket *xsk);
203void xsk_clear_xskmap(struct bpf_map *map);
202
203struct xsk_socket_config {
204 __u32 rx_size;
205 __u32 tx_size;
206 __u16 bind_flags;
207};
208
209/* Set config to NULL to get the default configuration. */

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205struct xsk_socket_config {
206 __u32 rx_size;
207 __u32 tx_size;
208 __u16 bind_flags;
209};
210
211/* Set config to NULL to get the default configuration. */

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