tc_mpls.h (1024B)
- /* 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