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Diffstat (limited to 'include/osx/if_bridgevar.h')
| -rw-r--r-- | include/osx/if_bridgevar.h | 497 |
1 files changed, 497 insertions, 0 deletions
diff --git a/include/osx/if_bridgevar.h b/include/osx/if_bridgevar.h new file mode 100644 index 0000000..cc7381f --- /dev/null +++ b/include/osx/if_bridgevar.h @@ -0,0 +1,497 @@ +/* $NetBSD: if_bridgevar.h,v 1.4 2003/07/08 07:13:50 itojun Exp $ */ +/* + * Copyright (c) 2004-2010 Apple Inc. All rights reserved. + * + * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ + * + * This file contains Original Code and/or Modifications of Original Code + * as defined in and that are subject to the Apple Public Source License + * Version 2.0 (the 'License'). You may not use this file except in + * compliance with the License. The rights granted to you under the License + * may not be used to create, or enable the creation or redistribution of, + * unlawful or unlicensed copies of an Apple operating system, or to + * circumvent, violate, or enable the circumvention or violation of, any + * terms of an Apple operating system software license agreement. + * + * Please obtain a copy of the License at + * http://www.opensource.apple.com/apsl/ and read it before using this file. + * + * The Original Code and all software distributed under the License are + * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER + * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, + * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. + * Please see the License for the specific language governing rights and + * limitations under the License. + * + * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ + */ + +/* + * Copyright 2001 Wasabi Systems, Inc. + * All rights reserved. + * + * Written by Jason R. Thorpe for Wasabi Systems, Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed for the NetBSD Project by + * Wasabi Systems, Inc. + * 4. The name of Wasabi Systems, Inc. may not be used to endorse + * or promote products derived from this software without specific prior + * written permission. + * + * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +/* + * Copyright (c) 1999, 2000 Jason L. Wright (jason@thought.net) + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by Jason L. Wright + * 4. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, + * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + * OpenBSD: if_bridge.h,v 1.14 2001/03/22 03:48:29 jason Exp + * + * $FreeBSD$ + */ + +/* + * Data structure and control definitions for bridge interfaces. + */ + +#ifndef _NET_IF_BRIDGEVAR_H_ +#define _NET_IF_BRIDGEVAR_H_ + +#include <sys/queue.h> + +#include <net/if.h> + +/* + * Commands used in the SIOCSDRVSPEC ioctl. Note the lookup of the + * bridge interface itself is keyed off the ifdrv structure. + */ +#define BRDGADD 0 /* add bridge member (ifbreq) */ +#define BRDGDEL 1 /* delete bridge member (ifbreq) */ +#define BRDGGIFFLGS 2 /* get member if flags (ifbreq) */ +#define BRDGSIFFLGS 3 /* set member if flags (ifbreq) */ +#define BRDGSCACHE 4 /* set cache size (ifbrparam) */ +#define BRDGGCACHE 5 /* get cache size (ifbrparam) */ +#define BRDGGIFS 6 /* get member list (ifbifconf) */ +#define BRDGRTS 7 /* get address list (ifbaconf) */ +#define BRDGSADDR 8 /* set static address (ifbareq) */ +#define BRDGSTO 9 /* set cache timeout (ifbrparam) */ +#define BRDGGTO 10 /* get cache timeout (ifbrparam) */ +#define BRDGDADDR 11 /* delete address (ifbareq) */ +#define BRDGFLUSH 12 /* flush address cache (ifbreq) */ + +#define BRDGGPRI 13 /* get priority (ifbrparam) */ +#define BRDGSPRI 14 /* set priority (ifbrparam) */ +#define BRDGGHT 15 /* get hello time (ifbrparam) */ +#define BRDGSHT 16 /* set hello time (ifbrparam) */ +#define BRDGGFD 17 /* get forward delay (ifbrparam) */ +#define BRDGSFD 18 /* set forward delay (ifbrparam) */ +#define BRDGGMA 19 /* get max age (ifbrparam) */ +#define BRDGSMA 20 /* set max age (ifbrparam) */ +#define BRDGSIFPRIO 21 /* set if priority (ifbreq) */ +#define BRDGSIFCOST 22 /* set if path cost (ifbreq) */ +#define BRDGGFILT 23 /* get filter flags (ifbrparam) */ +#define BRDGSFILT 24 /* set filter flags (ifbrparam) */ +#define BRDGPURGE 25 /* purge address cache for a particular interface (ifbreq) */ +#define BRDGADDS 26 /* add bridge span member (ifbreq) */ +#define BRDGDELS 27 /* delete bridge span member (ifbreq) */ +#define BRDGPARAM 28 /* get bridge STP params (ifbropreq) */ +#define BRDGGRTE 29 /* get cache drops (ifbrparam) */ +#define BRDGGIFSSTP 30 /* get member STP params list (ifbpstpconf) */ +#define BRDGSPROTO 31 /* set protocol (ifbrparam) */ +#define BRDGSTXHC 32 /* set tx hold count (ifbrparam) */ +#define BRDGSIFAMAX 33 /* set max interface addrs (ifbreq) */ + +/* + * Generic bridge control request. + */ +#pragma pack(4) + +struct ifbreq { + char ifbr_ifsname[IFNAMSIZ]; /* member if name */ + uint32_t ifbr_ifsflags; /* member if flags */ + uint32_t ifbr_stpflags; /* member if STP flags */ + uint32_t ifbr_path_cost; /* member if STP cost */ + uint8_t ifbr_portno; /* member if port number */ + uint8_t ifbr_priority; /* member if STP priority */ + uint8_t ifbr_proto; /* member if STP protocol */ + uint8_t ifbr_role; /* member if STP role */ + uint8_t ifbr_state; /* member if STP state */ + uint32_t ifbr_addrcnt; /* member if addr number */ + uint32_t ifbr_addrmax; /* member if addr max */ + uint32_t ifbr_addrexceeded; /* member if addr violations */ + uint8_t pad[32]; +}; + +#pragma pack() + +/* BRDGGIFFLAGS, BRDGSIFFLAGS */ +#define IFBIF_LEARNING 0x0001 /* if can learn */ +#define IFBIF_DISCOVER 0x0002 /* if sends packets w/ unknown dest. */ +#define IFBIF_STP 0x0004 /* if participates in spanning tree */ +#define IFBIF_SPAN 0x0008 /* if is a span port */ +#define IFBIF_STICKY 0x0010 /* if learned addresses stick */ +#define IFBIF_BSTP_EDGE 0x0020 /* member stp edge port */ +#define IFBIF_BSTP_AUTOEDGE 0x0040 /* member stp autoedge enabled */ +#define IFBIF_BSTP_PTP 0x0080 /* member stp point to point */ +#define IFBIF_BSTP_AUTOPTP 0x0100 /* member stp autoptp enabled */ +#define IFBIF_BSTP_ADMEDGE 0x0200 /* member stp admin edge enabled */ +#define IFBIF_BSTP_ADMCOST 0x0400 /* member stp admin path cost */ +#define IFBIF_PRIVATE 0x0800 /* if is a private segment */ + +#define IFBIFBITS "\020\001LEARNING\002DISCOVER\003STP\004SPAN" \ + "\005STICKY\014PRIVATE\006EDGE\007AUTOEDGE\010PTP" \ + "\011AUTOPTP" +#define IFBIFMASK ~(IFBIF_BSTP_EDGE|IFBIF_BSTP_AUTOEDGE|IFBIF_BSTP_PTP| \ + IFBIF_BSTP_AUTOPTP|IFBIF_BSTP_ADMEDGE| \ + IFBIF_BSTP_ADMCOST) /* not saved */ + +/* BRDGFLUSH */ +#define IFBF_FLUSHDYN 0x00 /* flush learned addresses only */ +#define IFBF_FLUSHALL 0x01 /* flush all addresses */ + +/* BRDGSFILT */ +#define IFBF_FILT_USEIPF 0x00000001 /* run pfil hooks on the bridge +interface */ +#define IFBF_FILT_MEMBER 0x00000002 /* run pfil hooks on the member +interfaces */ +#define IFBF_FILT_ONLYIP 0x00000004 /* only pass IP[46] packets when +pfil is enabled */ +#define IFBF_FILT_MASK 0x00000007 /* mask of valid values */ + + +/* APPLE MODIFICATION <jhw@apple.com>: Default is to pass non-IP packets. */ +#define IFBF_FILT_DEFAULT ( IFBF_FILT_USEIPF | IFBF_FILT_MEMBER ) +#if 0 +#define IFBF_FILT_DEFAULT (IFBF_FILT_USEIPF | \ +IFBF_FILT_MEMBER | \ +IFBF_FILT_ONLYIP) +#endif + +/* + * Interface list structure. + */ + +#pragma pack(4) + +#ifndef XNU_KERNEL_PRIVATE + +struct ifbifconf { + uint32_t ifbic_len; /* buffer size */ + union { + caddr_t ifbicu_buf; + struct ifbreq *ifbicu_req; +#define ifbic_buf ifbic_ifbicu.ifbicu_buf +#define ifbic_req ifbic_ifbicu.ifbicu_req + } ifbic_ifbicu; +}; + +#else /* XNU_KERNEL_PRIVATE */ + +struct ifbifconf32 { + uint32_t ifbic_len; /* buffer size */ + union { + user32_addr_t ifbicu_buf; + user32_addr_t ifbicu_req; +#define ifbic_buf ifbic_ifbicu.ifbicu_buf +#define ifbic_req ifbic_ifbicu.ifbicu_req + } ifbic_ifbicu; +}; + +struct ifbifconf64 { + uint32_t ifbic_len; /* buffer size */ + union { + user64_addr_t ifbicu_buf; + user64_addr_t ifbicu_req; + } ifbic_ifbicu; +}; +#endif /* XNU_KERNEL_PRIVATE */ + +#pragma pack() + +/* + * Bridge address request. + */ + +#pragma pack(4) + +#ifndef XNU_KERNEL_PRIVATE + +struct ifbareq { + char ifba_ifsname[IFNAMSIZ]; /* member if name */ + unsigned long ifba_expire; /* address expire time */ + uint8_t ifba_flags; /* address flags */ + uint8_t ifba_dst[ETHER_ADDR_LEN];/* destination address */ + uint16_t ifba_vlan; /* vlan id */ +}; + +#else /* XNU_KERNEL_PRIVATE */ + +struct ifbareq32 { + char ifba_ifsname[IFNAMSIZ]; /* member if name */ + uint32_t ifba_expire; /* address expire time */ + uint8_t ifba_flags; /* address flags */ + uint8_t ifba_dst[ETHER_ADDR_LEN];/* destination address */ + uint16_t ifba_vlan; /* vlan id */ +}; + +struct ifbareq64 { + char ifba_ifsname[IFNAMSIZ]; /* member if name */ + uint64_t ifba_expire; /* address expire time */ + uint8_t ifba_flags; /* address flags */ + uint8_t ifba_dst[ETHER_ADDR_LEN];/* destination address */ + uint16_t ifba_vlan; /* vlan id */ +}; +#endif /* XNU_KERNEL_PRIVATE */ + +#pragma pack() + +#define IFBAF_TYPEMASK 0x03 /* address type mask */ +#define IFBAF_DYNAMIC 0x00 /* dynamically learned address */ +#define IFBAF_STATIC 0x01 /* static address */ +#define IFBAF_STICKY 0x02 /* sticky address */ + +#define IFBAFBITS "\020\1STATIC\2STICKY" + +/* + * Address list structure. + */ + +#pragma pack(4) + +#ifndef XNU_KERNEL_PRIVATE + +struct ifbaconf { + uint32_t ifbac_len; /* buffer size */ + union { + caddr_t ifbacu_buf; + struct ifbareq *ifbacu_req; +#define ifbac_buf ifbac_ifbacu.ifbacu_buf +#define ifbac_req ifbac_ifbacu.ifbacu_req + } ifbac_ifbacu; +}; + +#else /* XNU_KERNEL_PRIVATE */ + +struct ifbaconf32 { + uint32_t ifbac_len; /* buffer size */ + union { + user32_addr_t ifbacu_buf; + user32_addr_t ifbacu_req; +#define ifbac_buf ifbac_ifbacu.ifbacu_buf +#define ifbac_req ifbac_ifbacu.ifbacu_req + } ifbac_ifbacu; +}; + +struct ifbaconf64 { + uint32_t ifbac_len; /* buffer size */ + union { + user64_addr_t ifbacu_buf; + user64_addr_t ifbacu_req; + } ifbac_ifbacu; +}; +#endif /* XNU_KERNEL_PRIVATE */ + +#pragma pack() + +/* + * Bridge parameter structure. + */ + +#pragma pack(4) + +struct ifbrparam { + union { + uint32_t ifbrpu_int32; + uint16_t ifbrpu_int16; + uint8_t ifbrpu_int8; + } ifbrp_ifbrpu; +}; + +#pragma pack() + +#define ifbrp_csize ifbrp_ifbrpu.ifbrpu_int32 /* cache size */ +#define ifbrp_ctime ifbrp_ifbrpu.ifbrpu_int32 /* cache time (sec) */ +#define ifbrp_prio ifbrp_ifbrpu.ifbrpu_int16 /* bridge priority */ +#define ifbrp_proto ifbrp_ifbrpu.ifbrpu_int8 /* bridge protocol */ +#define ifbrp_txhc ifbrp_ifbrpu.ifbrpu_int8 /* bpdu tx holdcount */ +#define ifbrp_hellotime ifbrp_ifbrpu.ifbrpu_int8 /* hello time (sec) */ +#define ifbrp_fwddelay ifbrp_ifbrpu.ifbrpu_int8 /* fwd time (sec) */ +#define ifbrp_maxage ifbrp_ifbrpu.ifbrpu_int8 /* max age (sec) */ +#define ifbrp_cexceeded ifbrp_ifbrpu.ifbrpu_int32 /* # of cache dropped + * adresses */ +#define ifbrp_filter ifbrp_ifbrpu.ifbrpu_int32 /* filtering flags */ + +/* + * Bridge current operational parameters structure. + */ + +#pragma pack(4) + +#ifndef XNU_KERNEL_PRIVATE + +struct ifbropreq { + uint8_t ifbop_holdcount; + uint8_t ifbop_maxage; + uint8_t ifbop_hellotime; + uint8_t ifbop_fwddelay; + uint8_t ifbop_protocol; + uint16_t ifbop_priority; + uint16_t ifbop_root_port; + uint32_t ifbop_root_path_cost; + uint64_t ifbop_bridgeid; + uint64_t ifbop_designated_root; + uint64_t ifbop_designated_bridge; + struct timeval ifbop_last_tc_time; +}; + +#else /* XNU_KERNEL_PRIVATE */ + +struct ifbropreq32 { + uint8_t ifbop_holdcount; + uint8_t ifbop_maxage; + uint8_t ifbop_hellotime; + uint8_t ifbop_fwddelay; + uint8_t ifbop_protocol; + uint16_t ifbop_priority; + uint16_t ifbop_root_port; + uint32_t ifbop_root_path_cost; + uint64_t ifbop_bridgeid; + uint64_t ifbop_designated_root; + uint64_t ifbop_designated_bridge; + struct timeval ifbop_last_tc_time; +}; + +struct ifbropreq64 { + uint8_t ifbop_holdcount; + uint8_t ifbop_maxage; + uint8_t ifbop_hellotime; + uint8_t ifbop_fwddelay; + uint8_t ifbop_protocol; + uint16_t ifbop_priority; + uint16_t ifbop_root_port; + uint32_t ifbop_root_path_cost; + uint64_t ifbop_bridgeid; + uint64_t ifbop_designated_root; + uint64_t ifbop_designated_bridge; + struct timeval ifbop_last_tc_time; +}; + +#endif + +#pragma pack() + +/* + * Bridge member operational STP params structure. + */ + +#pragma pack(4) + +struct ifbpstpreq { + uint8_t ifbp_portno; /* bp STP port number */ + uint32_t ifbp_fwd_trans; /* bp STP fwd transitions */ + uint32_t ifbp_design_cost; /* bp STP designated cost */ + uint32_t ifbp_design_port; /* bp STP designated port */ + uint64_t ifbp_design_bridge; /* bp STP designated bridge */ + uint64_t ifbp_design_root; /* bp STP designated root */ +}; + +#pragma pack() + +/* + * Bridge STP ports list structure. + */ + +#pragma pack(4) + +#ifndef XNU_KERNEL_PRIVATE + +struct ifbpstpconf { + uint32_t ifbpstp_len; /* buffer size */ + union { + caddr_t ifbpstpu_buf; + struct ifbpstpreq *ifbpstpu_req; + } ifbpstp_ifbpstpu; +#define ifbpstp_buf ifbpstp_ifbpstpu.ifbpstpu_buf +#define ifbpstp_req ifbpstp_ifbpstpu.ifbpstpu_req +}; + +#else /* XNU_KERNEL_PRIVATE */ + +struct ifbpstpconf32 { + uint32_t ifbpstp_len; /* buffer size */ + union { + user32_addr_t ifbpstpu_buf; + user32_addr_t ifbpstpu_req; +#define ifbpstp_buf ifbpstp_ifbpstpu.ifbpstpu_buf +#define ifbpstp_req ifbpstp_ifbpstpu.ifbpstpu_req + } ifbpstp_ifbpstpu; +}; + +struct ifbpstpconf64 { + uint32_t ifbpstp_len; /* buffer size */ + union { + user64_addr_t ifbpstpu_buf; + user64_addr_t ifbpstpu_req; + } ifbpstp_ifbpstpu; +}; + +#endif /* XNU_KERNEL_PRIVATE */ + +#pragma pack() + + +#ifdef XNU_KERNEL_PRIVATE + +extern u_int8_t bstp_etheraddr[ETHER_ADDR_LEN]; + +int bridgeattach(int); + +#endif /* XNU_KERNEL_PRIVATE */ +#endif /* !_NET_IF_BRIDGEVAR_H_ */ |