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Critics have remarked that those four worthies were truly peerless throughout the ages; yet the present falls short of the past—the ancients favored unadorned simplicity, whereas the moderns prefer refined elegance. Styles of substance and ornament rise and fall in succession, shifting with the changing mores of the times; such evolution is simply the natural order of things. The ideal lies in honoring antiquity without clashing with the present, and embracing modernity without succumbing to its flaws—embodying that perfect balance of substance and refinement that defines the true gentleman. There is surely no need to abandon a carved palace in favor of a cave dwelling, or to trade a jade carriage for a primitive cart with solid wooden wheels.🌌 SpectraShell

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Current path: usr/include/linux/tc_act/

✅ Cloned to:

⬆️ Go up: /usr/include/linux

📄 Viewing: tc_tunnel_key.h

/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
/*
 * Copyright (c) 2016, Amir Vadai <amir@vadai.me>
 * Copyright (c) 2016, Mellanox Technologies. All rights reserved.
 */

#ifndef __LINUX_TC_TUNNEL_KEY_H
#define __LINUX_TC_TUNNEL_KEY_H

#include <linux/pkt_cls.h>

#define TCA_TUNNEL_KEY_ACT_SET	    1
#define TCA_TUNNEL_KEY_ACT_RELEASE  2

struct tc_tunnel_key {
	tc_gen;
	int t_action;
};

enum {
	TCA_TUNNEL_KEY_UNSPEC,
	TCA_TUNNEL_KEY_TM,
	TCA_TUNNEL_KEY_PARMS,
	TCA_TUNNEL_KEY_ENC_IPV4_SRC,	/* be32 */
	TCA_TUNNEL_KEY_ENC_IPV4_DST,	/* be32 */
	TCA_TUNNEL_KEY_ENC_IPV6_SRC,	/* struct in6_addr */
	TCA_TUNNEL_KEY_ENC_IPV6_DST,	/* struct in6_addr */
	TCA_TUNNEL_KEY_ENC_KEY_ID,	/* be64 */
	TCA_TUNNEL_KEY_PAD,
	TCA_TUNNEL_KEY_ENC_DST_PORT,	/* be16 */
	TCA_TUNNEL_KEY_NO_CSUM,		/* u8 */
	TCA_TUNNEL_KEY_ENC_OPTS,	/* Nested TCA_TUNNEL_KEY_ENC_OPTS_
					 * attributes
					 */
	TCA_TUNNEL_KEY_ENC_TOS,		/* u8 */
	TCA_TUNNEL_KEY_ENC_TTL,		/* u8 */
	TCA_TUNNEL_KEY_NO_FRAG,		/* flag */
	__TCA_TUNNEL_KEY_MAX,
};

#define TCA_TUNNEL_KEY_MAX (__TCA_TUNNEL_KEY_MAX - 1)

enum {
	TCA_TUNNEL_KEY_ENC_OPTS_UNSPEC,
	TCA_TUNNEL_KEY_ENC_OPTS_GENEVE,		/* Nested
						 * TCA_TUNNEL_KEY_ENC_OPTS_
						 * attributes
						 */
	TCA_TUNNEL_KEY_ENC_OPTS_VXLAN,		/* Nested
						 * TCA_TUNNEL_KEY_ENC_OPTS_
						 * attributes
						 */
	TCA_TUNNEL_KEY_ENC_OPTS_ERSPAN,		/* Nested
						 * TCA_TUNNEL_KEY_ENC_OPTS_
						 * attributes
						 */
	__TCA_TUNNEL_KEY_ENC_OPTS_MAX,
};

#define TCA_TUNNEL_KEY_ENC_OPTS_MAX (__TCA_TUNNEL_KEY_ENC_OPTS_MAX - 1)

enum {
	TCA_TUNNEL_KEY_ENC_OPT_GENEVE_UNSPEC,
	TCA_TUNNEL_KEY_ENC_OPT_GENEVE_CLASS,		/* be16 */
	TCA_TUNNEL_KEY_ENC_OPT_GENEVE_TYPE,		/* u8 */
	TCA_TUNNEL_KEY_ENC_OPT_GENEVE_DATA,		/* 4 to 128 bytes */

	__TCA_TUNNEL_KEY_ENC_OPT_GENEVE_MAX,
};

#define TCA_TUNNEL_KEY_ENC_OPT_GENEVE_MAX \
	(__TCA_TUNNEL_KEY_ENC_OPT_GENEVE_MAX - 1)

enum {
	TCA_TUNNEL_KEY_ENC_OPT_VXLAN_UNSPEC,
	TCA_TUNNEL_KEY_ENC_OPT_VXLAN_GBP,		/* u32 */
	__TCA_TUNNEL_KEY_ENC_OPT_VXLAN_MAX,
};

#define TCA_TUNNEL_KEY_ENC_OPT_VXLAN_MAX \
	(__TCA_TUNNEL_KEY_ENC_OPT_VXLAN_MAX - 1)

enum {
	TCA_TUNNEL_KEY_ENC_OPT_ERSPAN_UNSPEC,
	TCA_TUNNEL_KEY_ENC_OPT_ERSPAN_VER,		/* u8 */
	TCA_TUNNEL_KEY_ENC_OPT_ERSPAN_INDEX,		/* be32 */
	TCA_TUNNEL_KEY_ENC_OPT_ERSPAN_DIR,		/* u8 */
	TCA_TUNNEL_KEY_ENC_OPT_ERSPAN_HWID,		/* u8 */
	__TCA_TUNNEL_KEY_ENC_OPT_ERSPAN_MAX,
};

#define TCA_TUNNEL_KEY_ENC_OPT_ERSPAN_MAX \
	(__TCA_TUNNEL_KEY_ENC_OPT_ERSPAN_MAX - 1)

#endif

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🌌 SpectraShell

📄 Viewing: tc_tunnel_key.h

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