diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/automake.mk | 1 | ||||
| -rw-r--r-- | include/linux/tc_act/tc_mpls.h | 37 |
2 files changed, 38 insertions, 0 deletions
diff --git a/include/linux/automake.mk b/include/linux/automake.mk index 24f85200b..4873a6ae6 100644 --- a/include/linux/automake.mk +++ b/include/linux/automake.mk @@ -1,6 +1,7 @@ noinst_HEADERS += \ include/linux/netfilter/nf_conntrack_sctp.h \ include/linux/pkt_cls.h \ + include/linux/tc_act/tc_mpls.h \ include/linux/tc_act/tc_pedit.h \ include/linux/tc_act/tc_skbedit.h \ include/linux/tc_act/tc_tunnel_key.h \ diff --git a/include/linux/tc_act/tc_mpls.h b/include/linux/tc_act/tc_mpls.h new file mode 100644 index 000000000..25ebe3a8b --- /dev/null +++ b/include/linux/tc_act/tc_mpls.h @@ -0,0 +1,37 @@ +#ifndef __LINUX_TC_ACT_TC_MPLS_WRAPPER_H +#define __LINUX_TC_ACT_TC_MPLS_WRAPPER_H 1 + +#if defined(__KERNEL__) || defined(HAVE_TCA_MPLS_TTL) +#include_next <linux/tc_act/tc_mpls.h> +#else + +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +/* Copyright (C) 2019 Netronome Systems, Inc. */ + +#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 + +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 /* __KERNEL__ || HAVE_TCA_MPLS_TTL */ + +#endif /* __LINUX_TC_ACT_TC_MPLS_WRAPPER_H */ |