priv.h

 1/* SPDX-License-Identifier: GPL-2.0-only */
 2/* Copyright (C) 2025 Intel Corporation */
 3
 4#ifndef __LIBETH_PRIV_H
 5#define __LIBETH_PRIV_H
 6
 7#include <linux/types.h>
 8
 9/* XDP */
10
11enum xdp_action;
12struct libeth_xdp_buff;
13struct libeth_xdp_tx_frame;
14struct skb_shared_info;
15struct xdp_frame_bulk;
16
17extern const struct xsk_tx_metadata_ops libeth_xsktmo_slow;
18
19void libeth_xsk_tx_return_bulk(const struct libeth_xdp_tx_frame *bq,
20			       u32 count);
21u32 libeth_xsk_prog_exception(struct libeth_xdp_buff *xdp, enum xdp_action act,
22			      int ret);
23
24struct libeth_xdp_ops {
25	void	(*bulk)(const struct skb_shared_info *sinfo,
26			struct xdp_frame_bulk *bq, bool frags);
27	void	(*xsk)(struct libeth_xdp_buff *xdp);
28};
29
30void libeth_attach_xdp(const struct libeth_xdp_ops *ops);
31
32static inline void libeth_detach_xdp(void)
33{
34	libeth_attach_xdp(NULL);
35}
36
37#endif /* __LIBETH_PRIV_H */