ipcomp_var.h revision 195699
11573Srgrimes/* $FreeBSD: head/sys/netipsec/ipcomp_var.h 195699 2009-07-14 22:48:30Z rwatson $ */ 21573Srgrimes/* $KAME: ipcomp.h,v 1.8 2000/09/26 07:55:14 itojun Exp $ */ 31573Srgrimes 41573Srgrimes/*- 51573Srgrimes * Copyright (C) 1999 WIDE Project. 61573Srgrimes * All rights reserved. 71573Srgrimes * 81573Srgrimes * Redistribution and use in source and binary forms, with or without 91573Srgrimes * modification, are permitted provided that the following conditions 101573Srgrimes * are met: 111573Srgrimes * 1. Redistributions of source code must retain the above copyright 121573Srgrimes * notice, this list of conditions and the following disclaimer. 131573Srgrimes * 2. Redistributions in binary form must reproduce the above copyright 141573Srgrimes * notice, this list of conditions and the following disclaimer in the 151573Srgrimes * documentation and/or other materials provided with the distribution. 161573Srgrimes * 3. Neither the name of the project nor the names of its contributors 171573Srgrimes * may be used to endorse or promote products derived from this software 181573Srgrimes * without specific prior written permission. 191573Srgrimes * 201573Srgrimes * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND 211573Srgrimes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 221573Srgrimes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 231573Srgrimes * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE 241573Srgrimes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 251573Srgrimes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 261573Srgrimes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 271573Srgrimes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 281573Srgrimes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 291573Srgrimes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 301573Srgrimes * SUCH DAMAGE. 311573Srgrimes */ 3282995Sache 3382995Sache#ifndef _NETIPSEC_IPCOMP_VAR_H_ 341573Srgrimes#define _NETIPSEC_IPCOMP_VAR_H_ 351573Srgrimes 361573Srgrimes/* 371573Srgrimes * These define the algorithm indices into the histogram. They're 381573Srgrimes * presently based on the PF_KEY v2 protocol values which is bogus; 391573Srgrimes * they should be decoupled from the protocol at which time we can 401573Srgrimes * pack them and reduce the size of the array to a minimum. 411573Srgrimes */ 421573Srgrimes#define IPCOMP_ALG_MAX 8 431573Srgrimes 441573Srgrimesstruct ipcompstat { 451573Srgrimes u_int32_t ipcomps_hdrops; /* Packet shorter than header shows */ 461573Srgrimes u_int32_t ipcomps_nopf; /* Protocol family not supported */ 471573Srgrimes u_int32_t ipcomps_notdb; 481573Srgrimes u_int32_t ipcomps_badkcr; 4982975Sache u_int32_t ipcomps_qfull; 501573Srgrimes u_int32_t ipcomps_noxform; 511573Srgrimes u_int32_t ipcomps_wrap; 521573Srgrimes u_int32_t ipcomps_input; /* Input IPcomp packets */ 531573Srgrimes u_int32_t ipcomps_output; /* Output IPcomp packets */ 541573Srgrimes u_int32_t ipcomps_invalid;/* Trying to use an invalid TDB */ 551573Srgrimes u_int64_t ipcomps_ibytes; /* Input bytes */ 5687016Sache u_int64_t ipcomps_obytes; /* Output bytes */ 571573Srgrimes u_int32_t ipcomps_toobig; /* Packet got > IP_MAXPACKET */ 5887016Sache u_int32_t ipcomps_pdrops; /* Packet blocked due to policy */ 5987016Sache u_int32_t ipcomps_crypto; /* "Crypto" processing failure */ 6087494Sache u_int32_t ipcomps_hist[IPCOMP_ALG_MAX];/* Per-algorithm op count */ 6187016Sache}; 6287494Sache 631573Srgrimes#ifdef _KERNEL 641573SrgrimesVNET_DECLARE(int, ipcomp_enable); 651573Srgrimes#define V_ipcomp_enable VNET_GET(ipcomp_enable) 661573SrgrimesVNET_DECLARE(struct ipcompstat, ipcompstat); 671573Srgrimes#define V_ipcompstat VNET_GET(ipcompstat) 681573Srgrimes#endif /* _KERNEL */ 6982975Sache#endif /*_NETIPSEC_IPCOMP_VAR_H_*/ 701573Srgrimes