cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

seg6_local.h (3338B)

      1/*
      2 *  SR-IPv6 implementation
      3 *
      4 *  Author:
      5 *  David Lebrun <david.lebrun@uclouvain.be>
      6 *
      7 *
      8 *  This program is free software; you can redistribute it and/or
      9 *      modify it under the terms of the GNU General Public License
     10 *      as published by the Free Software Foundation; either version
     11 *      2 of the License, or (at your option) any later version.
     12 */
     13
     14#ifndef _UAPI_LINUX_SEG6_LOCAL_H
     15#define _UAPI_LINUX_SEG6_LOCAL_H
     16
     17#include <linux/seg6.h>
     18
     19enum {
     20	SEG6_LOCAL_UNSPEC,
     21	SEG6_LOCAL_ACTION,
     22	SEG6_LOCAL_SRH,
     23	SEG6_LOCAL_TABLE,
     24	SEG6_LOCAL_NH4,
     25	SEG6_LOCAL_NH6,
     26	SEG6_LOCAL_IIF,
     27	SEG6_LOCAL_OIF,
     28	SEG6_LOCAL_BPF,
     29	SEG6_LOCAL_VRFTABLE,
     30	SEG6_LOCAL_COUNTERS,
     31	__SEG6_LOCAL_MAX,
     32};
     33#define SEG6_LOCAL_MAX (__SEG6_LOCAL_MAX - 1)
     34
     35enum {
     36	SEG6_LOCAL_ACTION_UNSPEC	= 0,
     37	/* node segment */
     38	SEG6_LOCAL_ACTION_END		= 1,
     39	/* adjacency segment (IPv6 cross-connect) */
     40	SEG6_LOCAL_ACTION_END_X		= 2,
     41	/* lookup of next seg NH in table */
     42	SEG6_LOCAL_ACTION_END_T		= 3,
     43	/* decap and L2 cross-connect */
     44	SEG6_LOCAL_ACTION_END_DX2	= 4,
     45	/* decap and IPv6 cross-connect */
     46	SEG6_LOCAL_ACTION_END_DX6	= 5,
     47	/* decap and IPv4 cross-connect */
     48	SEG6_LOCAL_ACTION_END_DX4	= 6,
     49	/* decap and lookup of DA in v6 table */
     50	SEG6_LOCAL_ACTION_END_DT6	= 7,
     51	/* decap and lookup of DA in v4 table */
     52	SEG6_LOCAL_ACTION_END_DT4	= 8,
     53	/* binding segment with insertion */
     54	SEG6_LOCAL_ACTION_END_B6	= 9,
     55	/* binding segment with encapsulation */
     56	SEG6_LOCAL_ACTION_END_B6_ENCAP	= 10,
     57	/* binding segment with MPLS encap */
     58	SEG6_LOCAL_ACTION_END_BM	= 11,
     59	/* lookup last seg in table */
     60	SEG6_LOCAL_ACTION_END_S		= 12,
     61	/* forward to SR-unaware VNF with static proxy */
     62	SEG6_LOCAL_ACTION_END_AS	= 13,
     63	/* forward to SR-unaware VNF with masquerading */
     64	SEG6_LOCAL_ACTION_END_AM	= 14,
     65	/* custom BPF action */
     66	SEG6_LOCAL_ACTION_END_BPF	= 15,
     67	/* decap and lookup of DA in v4 or v6 table */
     68	SEG6_LOCAL_ACTION_END_DT46	= 16,
     69
     70	__SEG6_LOCAL_ACTION_MAX,
     71};
     72
     73#define SEG6_LOCAL_ACTION_MAX (__SEG6_LOCAL_ACTION_MAX - 1)
     74
     75enum {
     76	SEG6_LOCAL_BPF_PROG_UNSPEC,
     77	SEG6_LOCAL_BPF_PROG,
     78	SEG6_LOCAL_BPF_PROG_NAME,
     79	__SEG6_LOCAL_BPF_PROG_MAX,
     80};
     81
     82#define SEG6_LOCAL_BPF_PROG_MAX (__SEG6_LOCAL_BPF_PROG_MAX - 1)
     83
     84/* SRv6 Behavior counters are encoded as netlink attributes guaranteeing the
     85 * correct alignment.
     86 * Each counter is identified by a different attribute type (i.e.
     87 * SEG6_LOCAL_CNT_PACKETS).
     88 *
     89 * - SEG6_LOCAL_CNT_PACKETS: identifies a counter that counts the number of
     90 *   packets that have been CORRECTLY processed by an SRv6 Behavior instance
     91 *   (i.e., packets that generate errors or are dropped are NOT counted).
     92 *
     93 * - SEG6_LOCAL_CNT_BYTES: identifies a counter that counts the total amount
     94 *   of traffic in bytes of all packets that have been CORRECTLY processed by
     95 *   an SRv6 Behavior instance (i.e., packets that generate errors or are
     96 *   dropped are NOT counted).
     97 *
     98 * - SEG6_LOCAL_CNT_ERRORS: identifies a counter that counts the number of
     99 *   packets that have NOT been properly processed by an SRv6 Behavior instance
    100 *   (i.e., packets that generate errors or are dropped).
    101 */
    102enum {
    103	SEG6_LOCAL_CNT_UNSPEC,
    104	SEG6_LOCAL_CNT_PAD,		/* pad for 64 bits values */
    105	SEG6_LOCAL_CNT_PACKETS,
    106	SEG6_LOCAL_CNT_BYTES,
    107	SEG6_LOCAL_CNT_ERRORS,
    108	__SEG6_LOCAL_CNT_MAX,
    109};
    110
    111#define SEG6_LOCAL_CNT_MAX (__SEG6_LOCAL_CNT_MAX - 1)
    112
    113#endif