Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3)  * Copyright (C) 2015-2019 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) #ifndef _WG_SOCKET_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) #define _WG_SOCKET_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) #include <linux/netdevice.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #include <linux/udp.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #include <linux/if_vlan.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #include <linux/if_ether.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) int wg_socket_init(struct wg_device *wg, u16 port);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) void wg_socket_reinit(struct wg_device *wg, struct sock *new4,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 		      struct sock *new6);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) int wg_socket_send_buffer_to_peer(struct wg_peer *peer, void *data,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 				  size_t len, u8 ds);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) int wg_socket_send_skb_to_peer(struct wg_peer *peer, struct sk_buff *skb,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 			       u8 ds);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) int wg_socket_send_buffer_as_reply_to_skb(struct wg_device *wg,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 					  struct sk_buff *in_skb,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 					  void *out_buffer, size_t len);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) int wg_socket_endpoint_from_skb(struct endpoint *endpoint,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 				const struct sk_buff *skb);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) void wg_socket_set_peer_endpoint(struct wg_peer *peer,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) 				 const struct endpoint *endpoint);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) void wg_socket_set_peer_endpoint_from_skb(struct wg_peer *peer,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 					  const struct sk_buff *skb);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) void wg_socket_clear_peer_endpoint_src(struct wg_peer *peer);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) #if defined(CONFIG_DYNAMIC_DEBUG) || defined(DEBUG)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) #define net_dbg_skb_ratelimited(fmt, dev, skb, ...) do {                       \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) 		struct endpoint __endpoint;                                    \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) 		wg_socket_endpoint_from_skb(&__endpoint, skb);                 \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) 		net_dbg_ratelimited(fmt, dev, &__endpoint.addr,                \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) 				    ##__VA_ARGS__);                            \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) 	} while (0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) #else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) #define net_dbg_skb_ratelimited(fmt, skb, ...)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) #endif /* _WG_SOCKET_H */