35 lines
1.0 KiB
C
35 lines
1.0 KiB
C
|
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
|
||
|
|
/* Copyright (C) 2019 Netronome Systems, Inc. */
|
||
|
|
|
||
|
|
#ifndef __LINUX_TC_MPLS_H
|
||
|
|
#define __LINUX_TC_MPLS_H
|
||
|
|
|
||
|
|
#include <linux/pkt_cls.h>
|
||
|
|
|
||
|
|
#define TCA_MPLS_ACT_POP 1
|
||
|
|
#define TCA_MPLS_ACT_PUSH 2
|
||
|
|
#define TCA_MPLS_ACT_MODIFY 3
|
||
|
|
#define TCA_MPLS_ACT_DEC_TTL 4
|
||
|
|
#define TCA_MPLS_ACT_MAC_PUSH 5
|
||
|
|
|
||
|
|
struct tc_mpls {
|
||
|
|
tc_gen; /* generic TC action fields. */
|
||
|
|
int m_action; /* action of type TCA_MPLS_ACT_*. */
|
||
|
|
};
|
||
|
|
|
||
|
|
enum {
|
||
|
|
TCA_MPLS_UNSPEC,
|
||
|
|
TCA_MPLS_TM, /* struct tcf_t; time values associated with action. */
|
||
|
|
TCA_MPLS_PARMS, /* struct tc_mpls; action type and general TC fields. */
|
||
|
|
TCA_MPLS_PAD,
|
||
|
|
TCA_MPLS_PROTO, /* be16; eth_type of pushed or next (for pop) header. */
|
||
|
|
TCA_MPLS_LABEL, /* u32; MPLS label. Lower 20 bits are used. */
|
||
|
|
TCA_MPLS_TC, /* u8; MPLS TC field. Lower 3 bits are used. */
|
||
|
|
TCA_MPLS_TTL, /* u8; MPLS TTL field. Must not be 0. */
|
||
|
|
TCA_MPLS_BOS, /* u8; MPLS BOS field. Either 1 or 0. */
|
||
|
|
__TCA_MPLS_MAX,
|
||
|
|
};
|
||
|
|
#define TCA_MPLS_MAX (__TCA_MPLS_MAX - 1)
|
||
|
|
|
||
|
|
#endif
|