1 /* $NetBSD: altq_afmap.h,v 1.3 2006/10/12 19:59:08 peter Exp $ */ 2 /* $KAME: altq_afmap.h,v 1.6 2002/04/03 05:38:50 kjc Exp $ */ 3 4 /* 5 * Copyright (C) 1997-2002 6 * Sony Computer Science Laboratories Inc. All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * THIS SOFTWARE IS PROVIDED BY SONY CSL AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL SONY CSL OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 */ 29 30 #ifndef _ALTQ_ALTQ_AFMAP_H_ 31 #define _ALTQ_ALTQ_AFMAP_H_ 32 33 #include <sys/queue.h> 34 #include <altq/altq.h> 35 36 struct atm_flowmap { 37 char af_ifname[IFNAMSIZ]; /* if name, e.g. "en0" */ 38 u_int8_t af_vpi; 39 u_int16_t af_vci; 40 u_int32_t af_pcr; /* peek cell rate */ 41 union { 42 struct flowinfo afu_fi; 43 struct flowinfo_in afu_fi4; 44 #ifdef SIN6_LEN 45 struct flowinfo_in6 afu_fi6; 46 #endif 47 } af_fiu; 48 #define af_flowinfo af_fiu.afu_fi 49 #define af_flowinfo4 af_fiu.afu_fi4 50 #define af_flowinfo6 af_fiu.afu_fi6 51 52 /* statistics */ 53 u_int32_t afs_packets; /* total packet count */ 54 u_int32_t afs_bytes; /* total byte count */ 55 }; 56 57 /* set or get flowmap */ 58 #define AFM_ADDFMAP _IOWR('F', 30, struct atm_flowmap) 59 #define AFM_DELFMAP _IOWR('F', 31, struct atm_flowmap) 60 #define AFM_CLEANFMAP _IOWR('F', 32, struct atm_flowmap) 61 #define AFM_GETFMAP _IOWR('F', 33, struct atm_flowmap) 62 63 #ifdef _KERNEL 64 65 /* per flow information */ 66 struct afm { 67 LIST_ENTRY(afm) afm_list; 68 u_int16_t afm_vci; 69 u_int8_t afm_vpi; 70 union { 71 struct flowinfo afmu_fi; 72 struct flowinfo_in afmu_fi4; 73 #ifdef SIN6_LEN 74 struct flowinfo_in6 afmu_fi6; 75 #endif 76 } afm_fiu; 77 #define afm_flowinfo afm_fiu.afmu_fi 78 #define afm_flowinfo4 afm_fiu.afmu_fi4 79 #define afm_flowinfo6 afm_fiu.afmu_fi6 80 81 /* statistics */ 82 u_int32_t afms_packets; /* total packet count */ 83 u_int32_t afms_bytes; /* total byte count */ 84 }; 85 86 /* per interface */ 87 struct afm_head { 88 LIST_ENTRY(afm_head) afh_chain; 89 LIST_HEAD(, afm) afh_head; 90 struct ifnet *afh_ifp; 91 }; 92 93 struct afm *afm_top(struct ifnet *); 94 int afm_alloc(struct ifnet *); 95 int afm_dealloc(struct ifnet *); 96 int afm_add(struct ifnet *, struct atm_flowmap *); 97 int afm_remove(struct afm *); 98 int afm_removeall(struct ifnet *); 99 struct afm *afm_lookup(struct ifnet *, int, int); 100 struct afm *afm_match(struct ifnet *, struct flowinfo *); 101 102 #endif /* _KERNEL */ 103 104 #endif /* _ALTQ_ALTQ_AFMAP_H_ */ 105