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