Index: projects/mesh11s/sys/net80211/ieee80211_mesh.h =================================================================== --- projects/mesh11s/sys/net80211/ieee80211_mesh.h (revision 191629) +++ projects/mesh11s/sys/net80211/ieee80211_mesh.h (revision 191630) @@ -1,312 +1,261 @@ /*- * Copyright (c) 2009 The FreeBSD Foundation * All rights reserved. * * This software was developed by Rui Paulo under sponsorship from the * FreeBSD Foundation. * * 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. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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. * * $FreeBSD$ */ #ifndef _NET80211_IEEE80211_MESH_H_ #define _NET80211_IEEE80211_MESH_H_ /* * 802.11s Information Elements. */ /* Mesh Configuration */ struct ieee80211_meshconf_ie { uint8_t conf_ie; /* IEEE80211_ELEMID_MESHCONF */ uint8_t conf_len; uint8_t conf_ver; uint8_t conf_pselid[4]; /* Active Path Sel. Proto. ID */ uint8_t conf_pmetid[4]; /* APS Metric Identifier */ uint8_t conf_ccid[4]; /* Congestion Control Mode ID */ uint8_t conf_syncid[4]; /* Sync. Protocol ID */ uint8_t conf_authid[4]; /* Auth. Protocol ID */ uint8_t conf_form; /* Formation Information */ uint8_t conf_cap; } __packed; #define IEEE80211_MESHCONF_VERSION 1 /* Null Protocol */ #define IEEE80211_MESHCONF_NULL_OUI 0x00, 0x0f, 0xac #define IEEE80211_MESHCONF_NULL_VALUE 0xff #define IEEE80211_MESHCONF_NULL { IEEE80211_MESHCONF_NULL_OUI, IEEE80211_MESHCONF_NULL_VALUE } /* Hybrid Wireless Mesh Protocol */ #define IEEE80211_MESHCONF_HWMP_OUI 0x00, 0x0f, 0xac #define IEEE80211_MESHCONF_HWMP_VALUE 0xff /* XXX Linux */ #define IEEE80211_MESHCONF_HWMP { IEEE80211_MESHCONF_HWMP_OUI, IEEE80211_MESHCONF_HWMP_VALUE } /* Airtime Link Metric */ #define IEEE80211_MESHCONF_AIRTIME_OUI 0x00, 0x0f, 0xac #define IEEE80211_MESHCONF_AIRTIME_VALUE 0xff /* XXX Linux */ #define IEEE80211_MESHCONF_AIRTIME { IEEE80211_MESHCONF_AIRTIME_OUI, IEEE80211_MESHCONF_AIRTIME_VALUE } /* Congestion Control Signaling */ #define IEEE80211_MESHCONF_CCSIG_OUI 0x00, 0x0f, 0xac #define IEEE80211_MESHCONF_CCSIG_VALUE 0xff /* XXX Linux */ #define IEEE80211_MESHCONF_CCSIG { IEEE80211_MESHCONF_CCSIG_OUI, IEEE80211_MESHCONF_CCSIG_VALUE } /* Neighbour Offset */ #define IEEE80211_MESHCONF_NEIGHOFF_OUI 0x00, 0x0f, 0xac #define IEEE80211_MESHCONF_NEIGHOFF_VALUE 0x00 #define IEEE80211_MESHCONF_NEIGHOFF { IEEE80211_MESHCONF_NEIGHOFF_OUI, IEEE80211_MESHCONF_NEIGHOFF_VALUE } /* Simultaneous Authenticaction of Equals */ #define IEEE80211_MESHCONF_SAE_OUI 0x00, 0x0f, 0xac #define IEEE80211_MESHCONF_SAE_VALUE 0x01 #define IEEE80211_MESHCONF_SAE { IEEE80211_MESHCONF_SAE_OUI, IEEE80211_MESHCONF_SAE_VALUE } #define IEEE80211_MESHCONF_FORM_MP (1 << 1) /* connected to portal */ #define IEEE80211_MESHCONF_FORM_NEIGH (1 << 4) /* no of neighbours */ /* XXX ... */ /* Mesh Identifier */ struct ieee80211_meshid_ie { uint8_t id_ie; /* IEEE80211_ELEMID_MESHID */ uint8_t id_len; } __packed; #define IEEE80211_MESHID_LEN IEEE80211_NWID_LEN /* Link Metric Report */ struct ieee80211_meshlink_ie { uint8_t link_ie; /* IEEE80211_ELEMID_MESHLINK */ uint8_t link_len; /* XXXRP: missing variable metric */ } __packed; /* Congestion Notification */ struct ieee80211_meshcngst_ie { uint8_t cngst_ie; /* IEEE80211_ELEMID_MESHCNGST */ uint8_t cngst_len; uint16_t cngst_timer[4]; /* Expiration Timers: AC_BK, AC_BE, AC_VI, AC_VO */ } __packed; /* Peer Link Management */ struct ieee80211_meshpeer_ie { uint8_t peer_ie; /* IEEE80211_ELEMID_MESHPEER */ uint8_t peer_len; uint8_t peer_subtype; uint16_t peer_llinkid; /* Local Link ID */ uint16_t peer_linkid; /* Peer Link ID */ uint16_t peer_rcode; } __packed; enum { IEEE80211_MESH_PEER_LINK_OPEN = 0, IEEE80211_MESH_PEER_LINK_CONFIRM = 1, IEEE80211_MESH_PEER_LINK_CLOSE = 2, /* values 3-255 are reserved */ }; /* Mesh Channel Switch Annoucement */ struct ieee80211_meshcsa_ie { uint8_t csa_ie; /* IEEE80211_ELEMID_MESHCSA */ uint8_t csa_len; uint8_t csa_mode; uint8_t csa_newclass; /* New Regulatory Class */ uint8_t csa_newchan; uint8_t csa_precvalue; /* Precedence Value */ uint8_t csa_count; } __packed; /* Mesh TIM */ /* Equal to the non Mesh version */ /* Mesh Awake Window */ struct ieee80211_meshawakew_ie { uint8_t awakew_ie; /* IEEE80211_ELEMID_MESHAWAKEW */ uint8_t awakew_len; uint8_t awakew_windowlen; /* in TUs */ } __packed; /* Mesh Beacon Timing */ struct ieee80211_meshbeacont_ie { uint8_t beacont_ie; /* IEEE80211_ELEMID_MESHBEACONT */ uint8_t beacont_len; struct { uint8_t mp_aid; /* Least Octet of AID */ uint16_t mp_btime; /* Beacon Time */ uint16_t mp_bint; /* Beacon Interval */ } mp[1] __packed; /* NB: variable size */ } __packed; -/* Mesh Timing Info */ -struct ieee80211_meshtinfo_ie { - uint8_t tinfo_ie; /* IEEE80211_ELEMID_MESHTIMINGINFO */ - uint8_t tinfo_len; - uint8_t tinfo_field; -} __packed; - -#define IEEE80211_MESH_TINFO_BEACON_PARAMS_CHANGED (1 << 8) -#define IEEE80211_MESH_TINFO_MDA_ENABLED (1 << 7) - -/* Synchronization Protocol */ -struct ieee80211_meshsyncproto_ie { - uint8_t syncproto_ie; /* IEEE80211_ELEMID_MESHSYNCPROTO */ - uint8_t syncproto_len; - uint32_t syncproto_id; /* Sync Protocol ID OUI */ -} __packed; - -/* Neighbour Offset Protocol */ -#define IEEE80211_MESH_SYNCPROTO_NEIGHOFFSET_OUI 0x000fac -#define IEEE80211_MESH_SYNCPROTO_NEIGHOFFSET_VALUE 0 - /* MDAOP Setup Request */ struct ieee80211_meshdaopsreq_ie { uint8_t daopsreq_ie; /* IEEE80211_ELEMID_MESHDAOPSREQ */ uint8_t daopsreq_len; uint8_t daopsreq_setid; uint32_t daposreq_reserv; /* MDAOP Reservation */ } __packed; /* MDAOP Setup Reply */ struct ieee80211_meshdaopsrep_ie { uint8_t daopsrep_ie; /* IEEE80211_ELEMID_MESHDAOPSREPLY */ uint8_t daopsrep_len; uint8_t daopsrep_setid; uint8_t daopsrep_code; /* Reply Code */ uint8_t daopsrep_reserv; /* MDAOP Reservation */ } __packed; enum { IEEE80211_MESH_DAOP_REPLY_ACCEPT = 0, IEEE80211_MESH_DAOP_REPLY_RESERV_CONFLICT = 1, IEEE80211_MESH_DAOP_REPLY_MAF_LIMIT = 2, /* everything else is reserved */ }; /* MDAOP Advertisements */ /* TBD */ /* MDAOP Set Teardown */ struct ieee80211_meshdaopst_ie { uint8_t daopsrep_ie; /* IEEE80211_ELEMID_MESHDAOPSREP */ uint8_t daopsrep_len; uint8_t daopsrep_setid; uint8_t daopsrep_setowner[IEEE80211_ADDR_LEN]; } __packed; /* Portal (MP) Annoucement */ struct ieee80211_meshpann_ie { uint8_t pann_ie; /* IEEE80211_ELEMID_MESHPANN */ uint8_t pann_len; uint8_t pann_flags; uint8_t pann_hopcount; uint8_t pann_ttl; uint8_t pann_addr[IEEE80211_ADDR_LEN]; uint8_t pann_seq; /* PANN Sequence Number */ } __packed; /* Root (MP) Annoucement */ struct ieee80211_meshrann_ie { uint8_t rann_ie; /* IEEE80211_ELEMID_MESHRANN */ uint8_t rann_len; uint8_t rann_flags; uint8_t rann_hopcount; uint8_t rann_ttl; uint8_t rann_addr[IEEE80211_ADDR_LEN]; uint32_t rann_seq; /* HWMP Sequence Number */ uint32_t rann_metric; } __packed; /* Mesh Path Request */ struct ieee80211_meshpreq_ie { uint8_t preq_ie; /* IEEE80211_ELEMID_MESHPREQ */ uint8_t preq_len; /* XXXRP: TBD */ } __packed; /* Mesh Path Reply */ struct ieee80211_meshprep_ie { uint8_t prep_ie; /* IEEE80211_ELEMID_MESHPREP */ uint8_t prep_len; /* XXXRP: TBD */ } __packed; /* Mesh Path Error */ struct ieee80211_meshperr_ie { uint8_t perr_ie; /* IEEE80211_ELEMID_MESHPERR */ uint8_t perr_len; uint8_t perr_mode; uint8_t perr_ndests; /* Number of Destinations */ struct { uint8_t dest_addr[IEEE80211_ADDR_LEN]; uint32_t dest_seq; } dests[1] __packed; /* NB: variable size */ } __packed; /* Mesh Proxy Update */ struct ieee80211_meshpu_ie { uint8_t pu_ie; /* IEEE80211_ELEMID_MESHPU */ uint8_t pu_len; /* XXXRP: TBD */ } __packed; /* Mesh Proxy Update Confirmation */ struct ieee80211_meshpuc_ie { uint8_t puc_ie; /* IEEE80211_ELEMID_MESHPUC */ uint8_t puc_len; uint8_t puc_flags; uint8_t puc_seq; /* PU Sequence Number */ uint8_t puc_daddr[IEEE80211_ADDR_LEN]; } __packed; - -/* Mesh Security Capability */ -struct ieee80211_meshsc_ie { - uint8_t sc_ie; /* IEEE80211_ELEMID_MESHSC */ - uint8_t sc_len; - uint8_t sc_mkdid[IEEE80211_ADDR_LEN]; /* MKD Domain ID */ - uint8_t sc_sconfig; /* Security Configuration */ -} __packed; - -/* Mesh Security Authentication */ -struct ieee80211_meshsa_ie { - uint8_t sa_ie; /* IEEE80211_ELEMID_MESHSA */ - uint8_t sa_len; - uint8_t sa_handshake; - uint8_t sa_maid[IEEE80211_ADDR_LEN]; /* MA-ID */ - uint8_t sa_lmpid[IEEE80211_ADDR_LEN]; - uint32_t sa_akm; /* Selected AKM Suite */ - uint32_t sa_pcs; /* Selected Pairwise Cipher Suite */ - uint8_t sa_pmk[16]; - uint8_t sa_lnonce[32]; - uint8_t sa_pnonce[32]; - /* XXX more parameters */ -} __packed; - -/* Mesh Anti-Clogging Token */ -struct ieee80211_meshact_ie { - uint8_t act_ie; /* IEEE80211_ELEMID_MESHACT */ - uint8_t act_len; -} __packed; - void ieee80211_mesh_attach(struct ieee80211com *); void ieee80211_mesh_detach(struct ieee80211com *); void ieee80211_parse_meshid(struct ieee80211_node *, const uint8_t *); uint8_t * ieee80211_add_meshid(uint8_t *, struct ieee80211vap *); uint8_t * ieee80211_add_meshconf(uint8_t *, struct ieee80211vap *); void ieee80211_create_mbss(struct ieee80211vap *, struct ieee80211_channel *); #endif /* !_NET80211_IEEE80211_MESH_H_ */