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_ieee80211.h
(25.44 KB)
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ieee80211.c
(71.87 KB)
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ieee80211.h
(48.7 KB)
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ieee80211_acl.c
(8.64 KB)
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ieee80211_action.c
(8.16 KB)
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ieee80211_action.h
(2.27 KB)
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ieee80211_adhoc.c
(30.5 KB)
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ieee80211_adhoc.h
(1.65 KB)
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ieee80211_ageq.c
(6.17 KB)
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ieee80211_ageq.h
(2.36 KB)
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ieee80211_alq.c
(4.85 KB)
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ieee80211_alq.h
(2.26 KB)
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ieee80211_amrr.c
(14.35 KB)
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ieee80211_amrr.h
(1.89 KB)
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ieee80211_crypto.c
(21.96 KB)
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ieee80211_crypto.h
(10.35 KB)
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ieee80211_crypto_ccmp.c
(18.27 KB)
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ieee80211_crypto_none.c
(4.3 KB)
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ieee80211_crypto_tkip.c
(30.23 KB)
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ieee80211_crypto_wep.c
(15.13 KB)
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ieee80211_ddb.c
(29.23 KB)
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ieee80211_dfs.c
(12.5 KB)
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ieee80211_dfs.h
(2.5 KB)
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ieee80211_freebsd.c
(29.56 KB)
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ieee80211_freebsd.h
(24.14 KB)
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ieee80211_hostap.c
(70.12 KB)
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ieee80211_hostap.h
(1.75 KB)
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ieee80211_ht.c
(104.16 KB)
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ieee80211_ht.h
(9.15 KB)
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ieee80211_hwmp.c
(65.62 KB)
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ieee80211_input.c
(27.5 KB)
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ieee80211_input.h
(10.19 KB)
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ieee80211_ioctl.c
(103.57 KB)
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ieee80211_ioctl.h
(37.22 KB)
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ieee80211_mesh.c
(104.89 KB)
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ieee80211_mesh.h
(19.62 KB)
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ieee80211_monitor.c
(3.87 KB)
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ieee80211_monitor.h
(1.65 KB)
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ieee80211_node.c
(86.68 KB)
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ieee80211_node.h
(21.23 KB)
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ieee80211_output.c
(119.38 KB)
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ieee80211_phy.c
(21.24 KB)
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ieee80211_phy.h
(7.16 KB)
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ieee80211_power.c
(17.37 KB)
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ieee80211_power.h
(3.47 KB)
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ieee80211_proto.c
(81.17 KB)
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ieee80211_proto.h
(18.49 KB)
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ieee80211_radiotap.c
(10.36 KB)
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ieee80211_radiotap.h
(14.32 KB)
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ieee80211_ratectl.c
(4.06 KB)
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ieee80211_ratectl.h
(5.49 KB)
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ieee80211_ratectl_none.c
(3.15 KB)
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ieee80211_regdomain.c
(14.23 KB)
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ieee80211_regdomain.h
(10.49 KB)
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ieee80211_rssadapt.c
(10.82 KB)
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ieee80211_rssadapt.h
(2.91 KB)
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ieee80211_scan.c
(18.27 KB)
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ieee80211_scan.h
(14.65 KB)
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ieee80211_scan_sta.c
(57.3 KB)
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ieee80211_scan_sw.c
(30.55 KB)
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ieee80211_scan_sw.h
(1.51 KB)
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ieee80211_sta.c
(60.31 KB)
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ieee80211_sta.h
(2 KB)
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ieee80211_superg.c
(29.08 KB)
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ieee80211_superg.h
(5.42 KB)
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ieee80211_tdma.c
(24.46 KB)
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ieee80211_tdma.h
(4.05 KB)
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ieee80211_var.h
(45.45 KB)
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ieee80211_vht.c
(24.16 KB)
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ieee80211_vht.h
(2.85 KB)
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ieee80211_wds.c
(23.31 KB)
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ieee80211_wds.h
(1.81 KB)
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ieee80211_wps.h
(6.59 KB)
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ieee80211_xauth.c
(2.79 KB)
Editing: ieee80211_ddb.c
/*- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD * * Copyright (c) 2007-2009 Sam Leffler, Errno Consulting * 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. * * 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. */ #include <sys/cdefs.h> __FBSDID("$FreeBSD$"); #include "opt_ddb.h" #include "opt_wlan.h" #ifdef DDB /* * IEEE 802.11 DDB support */ #include <sys/param.h> #include <sys/systm.h> #include <sys/kernel.h> #include <sys/malloc.h> #include <sys/socket.h> #include <net/if.h> #include <net/if_var.h> #include <net/if_dl.h> #include <net/if_media.h> #include <net/if_types.h> #include <net/ethernet.h> #include <net/vnet.h> #include <net80211/ieee80211_var.h> #ifdef IEEE80211_SUPPORT_TDMA #include <net80211/ieee80211_tdma.h> #endif #ifdef IEEE80211_SUPPORT_MESH #include <net80211/ieee80211_mesh.h> #endif #include <ddb/ddb.h> #include <ddb/db_sym.h> #define DB_PRINTSYM(prefix, name, addr) do { \ db_printf("%s%-25s : ", prefix, name); \ db_printsym((db_addr_t) addr, DB_STGY_ANY); \ db_printf("\n"); \ } while (0) static void _db_show_sta(const struct ieee80211_node *); static void _db_show_vap(const struct ieee80211vap *, int, int); static void _db_show_com(const struct ieee80211com *, int showvaps, int showsta, int showmesh, int showprocs); static void _db_show_all_vaps(void *, struct ieee80211com *); static void _db_show_node_table(const char *tag, const struct ieee80211_node_table *); static void _db_show_channel(const char *tag, const struct ieee80211_channel *); static void _db_show_ssid(const char *tag, int ix, int len, const uint8_t *); static void _db_show_appie(const char *tag, const struct ieee80211_appie *); static void _db_show_key(const char *tag, int ix, const struct ieee80211_key *); static void _db_show_roamparams(const char *tag, const void *arg, const struct ieee80211_roamparam *rp); static void _db_show_txparams(const char *tag, const void *arg, const struct ieee80211_txparam *tp); static void _db_show_ageq(const char *tag, const struct ieee80211_ageq *q); static void _db_show_stats(const struct ieee80211_stats *); #ifdef IEEE80211_SUPPORT_MESH static void _db_show_mesh(const struct ieee80211_mesh_state *); #endif DB_SHOW_COMMAND(sta, db_show_sta) { if (!have_addr) { db_printf("usage: show sta <addr>\n"); return; } _db_show_sta((const struct ieee80211_node *) addr); } DB_SHOW_COMMAND(statab, db_show_statab) { if (!have_addr) { db_printf("usage: show statab <addr>\n"); return; } _db_show_node_table("", (const struct ieee80211_node_table *) addr); } DB_SHOW_COMMAND(vap, db_show_vap) { int i, showmesh = 0, showprocs = 0; if (!have_addr) { db_printf("usage: show vap <addr>\n"); return; } for (i = 0; modif[i] != '\0'; i++) switch (modif[i]) { case 'a': showprocs = 1; showmesh = 1; break; case 'm': showmesh = 1; break; case 'p': showprocs = 1; break; } _db_show_vap((const struct ieee80211vap *) addr, showmesh, showprocs); } DB_SHOW_COMMAND(com, db_show_com) { const struct ieee80211com *ic; int i, showprocs = 0, showvaps = 0, showsta = 0, showmesh = 0; if (!have_addr) { db_printf("usage: show com <addr>\n"); return; } for (i = 0; modif[i] != '\0'; i++) switch (modif[i]) { case 'a': showsta = showmesh = showvaps = showprocs = 1; break; case 's': showsta = 1; break; case 'm': showmesh = 1; break; case 'v': showvaps = 1; break; case 'p': showprocs = 1; break; } ic = (const struct ieee80211com *) addr; _db_show_com(ic, showvaps, showsta, showmesh, showprocs); } DB_SHOW_ALL_COMMAND(vaps, db_show_all_vaps) { int i, showall = 0; for (i = 0; modif[i] != '\0'; i++) switch (modif[i]) { case 'a': showall = 1; break; } ieee80211_iterate_coms(_db_show_all_vaps, &showall); } #ifdef IEEE80211_SUPPORT_MESH DB_SHOW_ALL_COMMAND(mesh, db_show_mesh) { const struct ieee80211_mesh_state *ms; if (!have_addr) { db_printf("usage: show mesh <addr>\n"); return; } ms = (const struct ieee80211_mesh_state *) addr; _db_show_mesh(ms); } #endif /* IEEE80211_SUPPORT_MESH */ static void _db_show_txampdu(const char *sep, int ix, const struct ieee80211_tx_ampdu *tap) { db_printf("%stxampdu[%d]: %p flags %b %s\n", sep, ix, tap, tap->txa_flags, IEEE80211_AGGR_BITS, ieee80211_wme_acnames[TID_TO_WME_AC(tap->txa_tid)]); db_printf("%s token %u lastsample %d pkts %d avgpps %d qbytes %d qframes %d\n", sep, tap->txa_token, tap->txa_lastsample, tap->txa_pkts, tap->txa_avgpps, tap->txa_qbytes, tap->txa_qframes); db_printf("%s start %u seqpending %u wnd %u attempts %d nextrequest %d\n", sep, tap->txa_start, tap->txa_seqpending, tap->txa_wnd, tap->txa_attempts, tap->txa_nextrequest); /* XXX timer */ } static void _db_show_rxampdu(const char *sep, int ix, const struct ieee80211_rx_ampdu *rap) { struct mbuf *m; int i; db_printf("%srxampdu[%d]: %p flags 0x%x tid %u\n", sep, ix, rap, rap->rxa_flags, ix /*XXX */); db_printf("%s qbytes %d qframes %d seqstart %u start %u wnd %u\n", sep, rap->rxa_qbytes, rap->rxa_qframes, rap->rxa_seqstart, rap->rxa_start, rap->rxa_wnd); db_printf("%s age %d nframes %d\n", sep, rap->rxa_age, rap->rxa_nframes); for (i = 0; i < IEEE80211_AGGR_BAWMAX; i++) if (mbufq_len(&rap->rxa_mq[i]) > 0) { db_printf("%s m[%2u:%4u] ", sep, i, IEEE80211_SEQ_ADD(rap->rxa_start, i)); STAILQ_FOREACH(m, &rap->rxa_mq[i].mq_head, m_stailqpkt) { db_printf(" %p", m); } db_printf("\n"); } } static void _db_show_sta(const struct ieee80211_node *ni) { int i; db_printf("0x%p: mac %s refcnt %d\n", ni, ether_sprintf(ni->ni_macaddr), ieee80211_node_refcnt(ni)); db_printf("\tvap %p wdsvap %p ic %p table %p\n", ni->ni_vap, ni->ni_wdsvap, ni->ni_ic, ni->ni_table); db_printf("\tflags=%b\n", ni->ni_flags, IEEE80211_NODE_BITS); db_printf("\tauthmode %u ath_flags 0x%x ath_defkeyix %u\n", ni->ni_authmode, ni->ni_ath_flags, ni->ni_ath_defkeyix); db_printf("\tassocid 0x%x txpower %u vlan %u\n", ni->ni_associd, ni->ni_txpower, ni->ni_vlan); db_printf("\tjointime %d (%lu secs) challenge %p\n", ni->ni_jointime, (unsigned long)(time_uptime - ni->ni_jointime), ni->ni_challenge); db_printf("\ties: data %p len %d\n", ni->ni_ies.data, ni->ni_ies.len); db_printf("\t[wpa_ie %p rsn_ie %p wme_ie %p ath_ie %p\n", ni->ni_ies.wpa_ie, ni->ni_ies.rsn_ie, ni->ni_ies.wme_ie, ni->ni_ies.ath_ie); db_printf("\t htcap_ie %p htinfo_ie %p]\n", ni->ni_ies.htcap_ie, ni->ni_ies.htinfo_ie); if (ni->ni_flags & IEEE80211_NODE_QOS) { for (i = 0; i < WME_NUM_TID; i++) { if (ni->ni_txseqs[i] || ni->ni_rxseqs[i]) db_printf("\t[%u] txseq %u rxseq %u fragno %u\n", i, ni->ni_txseqs[i], ni->ni_rxseqs[i] >> IEEE80211_SEQ_SEQ_SHIFT, ni->ni_rxseqs[i] & IEEE80211_SEQ_FRAG_MASK); } } db_printf("\ttxseq %u rxseq %u fragno %u rxfragstamp %u\n", ni->ni_txseqs[IEEE80211_NONQOS_TID], ni->ni_rxseqs[IEEE80211_NONQOS_TID] >> IEEE80211_SEQ_SEQ_SHIFT, ni->ni_rxseqs[IEEE80211_NONQOS_TID] & IEEE80211_SEQ_FRAG_MASK, ni->ni_rxfragstamp); db_printf("\trxfrag[0] %p rxfrag[1] %p rxfrag[2] %p\n", ni->ni_rxfrag[0], ni->ni_rxfrag[1], ni->ni_rxfrag[2]); _db_show_key("\tucastkey", 0, &ni->ni_ucastkey); db_printf("\tavgrssi 0x%x (rssi %d) noise %d\n", ni->ni_avgrssi, IEEE80211_RSSI_GET(ni->ni_avgrssi), ni->ni_noise); db_printf("\tintval %u capinfo %b\n", ni->ni_intval, ni->ni_capinfo, IEEE80211_CAPINFO_BITS); db_printf("\tbssid %s", ether_sprintf(ni->ni_bssid)); _db_show_ssid(" essid ", 0, ni->ni_esslen, ni->ni_essid); db_printf("\n"); _db_show_channel("\tchannel", ni->ni_chan); db_printf("\n"); db_printf("\terp %b dtim_period %u dtim_count %u\n", ni->ni_erp, IEEE80211_ERP_BITS, ni->ni_dtim_period, ni->ni_dtim_count); db_printf("\thtcap %b htparam 0x%x htctlchan %u ht2ndchan %u\n", ni->ni_htcap, IEEE80211_HTCAP_BITS, ni->ni_htparam, ni->ni_htctlchan, ni->ni_ht2ndchan); db_printf("\thtopmode 0x%x htstbc 0x%x chw %u\n", ni->ni_htopmode, ni->ni_htstbc, ni->ni_chw); /* XXX ampdu state */ for (i = 0; i < WME_NUM_TID; i++) if (ni->ni_tx_ampdu[i].txa_flags & IEEE80211_AGGR_SETUP) _db_show_txampdu("\t", i, &ni->ni_tx_ampdu[i]); for (i = 0; i < WME_NUM_TID; i++) if (ni->ni_rx_ampdu[i].rxa_flags) _db_show_rxampdu("\t", i, &ni->ni_rx_ampdu[i]); db_printf("\tinact %u inact_reload %u txrate %u\n", ni->ni_inact, ni->ni_inact_reload, ni->ni_txrate); #ifdef IEEE80211_SUPPORT_MESH _db_show_ssid("\tmeshid ", 0, ni->ni_meshidlen, ni->ni_meshid); db_printf(" mlstate %b mllid 0x%x mlpid 0x%x mlrcnt %u mltval %u\n", ni->ni_mlstate, IEEE80211_MESH_MLSTATE_BITS, ni->ni_mllid, ni->ni_mlpid, ni->ni_mlrcnt, ni->ni_mltval); #endif } #ifdef IEEE80211_SUPPORT_TDMA static void _db_show_tdma(const char *sep, const struct ieee80211_tdma_state *ts, int showprocs) { db_printf("%stdma %p:\n", sep, ts); db_printf("%s version %u slot %u bintval %u peer %p\n", sep, ts->tdma_version, ts->tdma_slot, ts->tdma_bintval, ts->tdma_peer); db_printf("%s slotlen %u slotcnt %u", sep, ts->tdma_slotlen, ts->tdma_slotcnt); db_printf(" inuse 0x%x active 0x%x count %d\n", ts->tdma_inuse[0], ts->tdma_active[0], ts->tdma_count); if (showprocs) { DB_PRINTSYM(sep, " tdma_newstate", ts->tdma_newstate); DB_PRINTSYM(sep, " tdma_recv_mgmt", ts->tdma_recv_mgmt); DB_PRINTSYM(sep, " tdma_opdetach", ts->tdma_opdetach); } } #endif /* IEEE80211_SUPPORT_TDMA */ static void _db_show_vap(const struct ieee80211vap *vap, int showmesh, int showprocs) { const struct ieee80211com *ic = vap->iv_ic; int i; db_printf("%p:", vap); db_printf(" bss %p", vap->iv_bss); db_printf(" myaddr %s", ether_sprintf(vap->iv_myaddr)); db_printf("\n"); db_printf("\topmode %s", ieee80211_opmode_name[vap->iv_opmode]); #ifdef IEEE80211_SUPPORT_MESH if (vap->iv_opmode == IEEE80211_M_MBSS) db_printf("(%p)", vap->iv_mesh); #endif db_printf(" state %s", ieee80211_state_name[vap->iv_state]); db_printf(" ifp %p(%s)", vap->iv_ifp, vap->iv_ifp->if_xname); db_printf("\n"); db_printf("\tic %p", vap->iv_ic); db_printf(" media %p", &vap->iv_media); db_printf(" bpf_if %p", vap->iv_rawbpf); db_printf(" mgtsend %p", &vap->iv_mgtsend); #if 0 struct sysctllog *iv_sysctl; /* dynamic sysctl context */ #endif db_printf("\n"); db_printf("\tdebug=%b\n", vap->iv_debug, IEEE80211_MSG_BITS); db_printf("\tflags=%b\n", vap->iv_flags, IEEE80211_F_BITS); db_printf("\tflags_ext=%b\n", vap->iv_flags_ext, IEEE80211_FEXT_BITS); db_printf("\tflags_ht=%b\n", vap->iv_flags_ht, IEEE80211_FHT_BITS); db_printf("\tflags_ven=%b\n", vap->iv_flags_ven, IEEE80211_FVEN_BITS); db_printf("\tcaps=%b\n", vap->iv_caps, IEEE80211_C_BITS); db_printf("\thtcaps=%b\n", vap->iv_htcaps, IEEE80211_C_HTCAP_BITS); _db_show_stats(&vap->iv_stats); db_printf("\tinact_init %d", vap->iv_inact_init); db_printf(" inact_auth %d", vap->iv_inact_auth); db_printf(" inact_run %d", vap->iv_inact_run); db_printf(" inact_probe %d", vap->iv_inact_probe); db_printf("\n"); db_printf("\tdes_nssid %d", vap->iv_des_nssid); if (vap->iv_des_nssid) _db_show_ssid(" des_ssid[%u] ", 0, vap->iv_des_ssid[0].len, vap->iv_des_ssid[0].ssid); db_printf(" des_bssid %s", ether_sprintf(vap->iv_des_bssid)); db_printf("\n"); db_printf("\tdes_mode %d", vap->iv_des_mode); _db_show_channel(" des_chan", vap->iv_des_chan); db_printf("\n"); #if 0 int iv_nicknamelen; /* XXX junk */ uint8_t iv_nickname[IEEE80211_NWID_LEN]; #endif db_printf("\tbgscanidle %u", vap->iv_bgscanidle); db_printf(" bgscanintvl %u", vap->iv_bgscanintvl); db_printf(" scanvalid %u", vap->iv_scanvalid); db_printf("\n"); db_printf("\tscanreq_duration %u", vap->iv_scanreq_duration); db_printf(" scanreq_mindwell %u", vap->iv_scanreq_mindwell); db_printf(" scanreq_maxdwell %u", vap->iv_scanreq_maxdwell); db_printf("\n"); db_printf("\tscanreq_flags 0x%x", vap->iv_scanreq_flags); db_printf(" scanreq_nssid %d", vap->iv_scanreq_nssid); for (i = 0; i < vap->iv_scanreq_nssid; i++) _db_show_ssid(" scanreq_ssid[%u]", i, vap->iv_scanreq_ssid[i].len, vap->iv_scanreq_ssid[i].ssid); db_printf(" roaming %d", vap->iv_roaming); db_printf("\n"); for (i = IEEE80211_MODE_11A; i < IEEE80211_MODE_MAX; i++) if (isset(ic->ic_modecaps, i)) { _db_show_roamparams("\troamparms[%s]", ieee80211_phymode_name[i], &vap->iv_roamparms[i]); db_printf("\n"); } db_printf("\tbmissthreshold %u", vap->iv_bmissthreshold); db_printf(" bmiss_max %u", vap->iv_bmiss_count); db_printf(" bmiss_max %d", vap->iv_bmiss_max); db_printf("\n"); db_printf("\tswbmiss_count %u", vap->iv_swbmiss_count); db_printf(" swbmiss_period %u", vap->iv_swbmiss_period); db_printf(" swbmiss %p", &vap->iv_swbmiss); db_printf("\n"); db_printf("\tampdu_rxmax %d", vap->iv_ampdu_rxmax); db_printf(" ampdu_density %d", vap->iv_ampdu_density); db_printf(" ampdu_limit %d", vap->iv_ampdu_limit); db_printf(" amsdu_limit %d", vap->iv_amsdu_limit); db_printf("\n"); db_printf("\tmax_aid %u", vap->iv_max_aid); db_printf(" aid_bitmap %p", vap->iv_aid_bitmap); db_printf("\n"); db_printf("\tsta_assoc %u", vap->iv_sta_assoc); db_printf(" ps_sta %u", vap->iv_ps_sta); db_printf(" ps_pending %u", vap->iv_ps_pending); db_printf(" tim_len %u", vap->iv_tim_len); db_printf(" tim_bitmap %p", vap->iv_tim_bitmap); db_printf("\n"); db_printf("\tdtim_period %u", vap->iv_dtim_period); db_printf(" dtim_count %u", vap->iv_dtim_count); db_printf(" set_tim %p", vap->iv_set_tim); db_printf(" csa_count %d", vap->iv_csa_count); db_printf("\n"); db_printf("\trtsthreshold %u", vap->iv_rtsthreshold); db_printf(" fragthreshold %u", vap->iv_fragthreshold); db_printf(" inact_timer %d", vap->iv_inact_timer); db_printf("\n"); for (i = IEEE80211_MODE_11A; i < IEEE80211_MODE_MAX; i++) if (isset(ic->ic_modecaps, i)) { _db_show_txparams("\ttxparms[%s]", ieee80211_phymode_name[i], &vap->iv_txparms[i]); db_printf("\n"); } /* application-specified IE's to attach to mgt frames */ _db_show_appie("\tappie_beacon", vap->iv_appie_beacon); _db_show_appie("\tappie_probereq", vap->iv_appie_probereq); _db_show_appie("\tappie_proberesp", vap->iv_appie_proberesp); _db_show_appie("\tappie_assocreq", vap->iv_appie_assocreq); _db_show_appie("\tappie_asscoresp", vap->iv_appie_assocresp); _db_show_appie("\tappie_wpa", vap->iv_appie_wpa); if (vap->iv_wpa_ie != NULL || vap->iv_rsn_ie != NULL) { if (vap->iv_wpa_ie != NULL) db_printf("\twpa_ie %p", vap->iv_wpa_ie); if (vap->iv_rsn_ie != NULL) db_printf("\trsn_ie %p", vap->iv_rsn_ie); db_printf("\n"); } db_printf("\tmax_keyix %u", vap->iv_max_keyix); db_printf(" def_txkey %d", vap->iv_def_txkey); db_printf("\n"); for (i = 0; i < IEEE80211_WEP_NKID; i++) _db_show_key("\tnw_keys[%u]", i, &vap->iv_nw_keys[i]); db_printf("\tauth %p(%s)", vap->iv_auth, vap->iv_auth->ia_name); db_printf(" ec %p", vap->iv_ec); db_printf(" acl %p", vap->iv_acl); db_printf(" as %p", vap->iv_as); db_printf("\n"); #ifdef IEEE80211_SUPPORT_MESH if (showmesh && vap->iv_mesh != NULL) _db_show_mesh(vap->iv_mesh); #endif #ifdef IEEE80211_SUPPORT_TDMA if (vap->iv_tdma != NULL) _db_show_tdma("\t", vap->iv_tdma, showprocs); #endif /* IEEE80211_SUPPORT_TDMA */ db_printf("\tsta_assoc %u", vap->iv_sta_assoc); db_printf(" ht_sta_assoc %u", vap->iv_ht_sta_assoc); db_printf(" ht40_sta_assoc %u", vap->iv_ht40_sta_assoc); db_printf("\n"); db_printf(" nonerpsta %u", vap->iv_nonerpsta); db_printf(" longslotsta %u", vap->iv_longslotsta); db_printf(" lastnonerp %d", vap->iv_lastnonerp); db_printf(" lastnonht %d", vap->iv_lastnonht); db_printf("\n"); if (showprocs) { DB_PRINTSYM("\t", "iv_key_alloc", vap->iv_key_alloc); DB_PRINTSYM("\t", "iv_key_delete", vap->iv_key_delete); DB_PRINTSYM("\t", "iv_key_set", vap->iv_key_set); DB_PRINTSYM("\t", "iv_key_update_begin", vap->iv_key_update_begin); DB_PRINTSYM("\t", "iv_key_update_end", vap->iv_key_update_end); DB_PRINTSYM("\t", "iv_opdetach", vap->iv_opdetach); DB_PRINTSYM("\t", "iv_input", vap->iv_input); DB_PRINTSYM("\t", "iv_recv_mgmt", vap->iv_recv_mgmt); DB_PRINTSYM("\t", "iv_deliver_data", vap->iv_deliver_data); DB_PRINTSYM("\t", "iv_bmiss", vap->iv_bmiss); DB_PRINTSYM("\t", "iv_reset", vap->iv_reset); DB_PRINTSYM("\t", "iv_update_beacon", vap->iv_update_beacon); DB_PRINTSYM("\t", "iv_newstate", vap->iv_newstate); DB_PRINTSYM("\t", "iv_output", vap->iv_output); } } static void _db_show_com(const struct ieee80211com *ic, int showvaps, int showsta, int showmesh, int showprocs) { struct ieee80211vap *vap; db_printf("%p:", ic); TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next) db_printf(" %s(%p)", vap->iv_ifp->if_xname, vap); db_printf("\n"); db_printf("\tsoftc %p", ic->ic_softc); db_printf("\tname %s", ic->ic_name); db_printf(" comlock %p", &ic->ic_comlock); db_printf(" txlock %p", &ic->ic_txlock); db_printf(" fflock %p", &ic->ic_fflock); db_printf("\n"); db_printf("\theadroom %d", ic->ic_headroom); db_printf(" phytype %d", ic->ic_phytype); db_printf(" opmode %s", ieee80211_opmode_name[ic->ic_opmode]); db_printf("\n"); db_printf(" inact %p", &ic->ic_inact); db_printf("\n"); db_printf("\tflags=%b\n", ic->ic_flags, IEEE80211_F_BITS); db_printf("\tflags_ext=%b\n", ic->ic_flags_ext, IEEE80211_FEXT_BITS); db_printf("\tflags_ht=%b\n", ic->ic_flags_ht, IEEE80211_FHT_BITS); db_printf("\tflags_ven=%b\n", ic->ic_flags_ven, IEEE80211_FVEN_BITS); db_printf("\tcaps=%b\n", ic->ic_caps, IEEE80211_C_BITS); db_printf("\tcryptocaps=%b\n", ic->ic_cryptocaps, IEEE80211_CRYPTO_BITS); db_printf("\thtcaps=%b\n", ic->ic_htcaps, IEEE80211_HTCAP_BITS); #if 0 uint8_t ic_modecaps[2]; /* set of mode capabilities */ #endif db_printf("\tcurmode %u", ic->ic_curmode); db_printf(" promisc %u", ic->ic_promisc); db_printf(" allmulti %u", ic->ic_allmulti); db_printf(" nrunning %u", ic->ic_nrunning); db_printf("\n"); db_printf("\tbintval %u", ic->ic_bintval); db_printf(" lintval %u", ic->ic_lintval); db_printf(" holdover %u", ic->ic_holdover); db_printf(" txpowlimit %u", ic->ic_txpowlimit); db_printf("\n"); #if 0 struct ieee80211_rateset ic_sup_rates[IEEE80211_MODE_MAX]; #endif /* * Channel state: * * ic_channels is the set of available channels for the device; * it is setup by the driver * ic_nchans is the number of valid entries in ic_channels * ic_chan_avail is a bit vector of these channels used to check * whether a channel is available w/o searching the channel table. * ic_chan_active is a (potentially) constrained subset of * ic_chan_avail that reflects any mode setting or user-specified * limit on the set of channels to use/scan * ic_curchan is the current channel the device is set to; it may * be different from ic_bsschan when we are off-channel scanning * or otherwise doing background work * ic_bsschan is the channel selected for operation; it may * be undefined (IEEE80211_CHAN_ANYC) * ic_prevchan is a cached ``previous channel'' used to optimize * lookups when switching back+forth between two channels * (e.g. for dynamic turbo) */ db_printf("\tnchans %d", ic->ic_nchans); #if 0 struct ieee80211_channel ic_channels[IEEE80211_CHAN_MAX]; uint8_t ic_chan_avail[IEEE80211_CHAN_BYTES]; uint8_t ic_chan_active[IEEE80211_CHAN_BYTES]; uint8_t ic_chan_scan[IEEE80211_CHAN_BYTES]; #endif db_printf("\n"); _db_show_channel("\tcurchan", ic->ic_curchan); db_printf("\n"); _db_show_channel("\tbsschan", ic->ic_bsschan); db_printf("\n"); _db_show_channel("\tprevchan", ic->ic_prevchan); db_printf("\n"); db_printf("\tregdomain %p", &ic->ic_regdomain); db_printf("\n"); _db_show_channel("\tcsa_newchan", ic->ic_csa_newchan); db_printf(" csa_count %d", ic->ic_csa_count); db_printf( "dfs %p", &ic->ic_dfs); db_printf("\n"); db_printf("\tscan %p", ic->ic_scan); db_printf(" lastdata %d", ic->ic_lastdata); db_printf(" lastscan %d", ic->ic_lastscan); db_printf("\n"); db_printf("\tmax_keyix %d", ic->ic_max_keyix); db_printf(" hash_key 0x%x", ic->ic_hash_key); db_printf(" wme %p", &ic->ic_wme); if (!showsta) db_printf(" sta %p", &ic->ic_sta); db_printf("\n"); db_printf("\tstageq@%p:\n", &ic->ic_stageq); _db_show_ageq("\t", &ic->ic_stageq); if (showsta) _db_show_node_table("\t", &ic->ic_sta); db_printf("\tprotmode %d", ic->ic_protmode); db_printf("\tcurhtprotmode 0x%x", ic->ic_curhtprotmode); db_printf(" htprotmode %d", ic->ic_htprotmode); db_printf("\n"); db_printf("\tsuperg %p\n", ic->ic_superg); db_printf("\tmontaps %d th %p txchan %p rh %p rxchan %p\n", ic->ic_montaps, ic->ic_th, ic->ic_txchan, ic->ic_rh, ic->ic_rxchan); if (showprocs) { DB_PRINTSYM("\t", "ic_vap_create", ic->ic_vap_create); DB_PRINTSYM("\t", "ic_vap_delete", ic->ic_vap_delete); #if 0 /* operating mode attachment */ ieee80211vap_attach ic_vattach[IEEE80211_OPMODE_MAX]; #endif DB_PRINTSYM("\t", "ic_newassoc", ic->ic_newassoc); DB_PRINTSYM("\t", "ic_getradiocaps", ic->ic_getradiocaps); DB_PRINTSYM("\t", "ic_setregdomain", ic->ic_setregdomain); DB_PRINTSYM("\t", "ic_send_mgmt", ic->ic_send_mgmt); DB_PRINTSYM("\t", "ic_raw_xmit", ic->ic_raw_xmit); DB_PRINTSYM("\t", "ic_updateslot", ic->ic_updateslot); DB_PRINTSYM("\t", "ic_update_mcast", ic->ic_update_mcast); DB_PRINTSYM("\t", "ic_update_promisc", ic->ic_update_promisc); DB_PRINTSYM("\t", "ic_node_alloc", ic->ic_node_alloc); DB_PRINTSYM("\t", "ic_node_free", ic->ic_node_free); DB_PRINTSYM("\t", "ic_node_cleanup", ic->ic_node_cleanup); DB_PRINTSYM("\t", "ic_node_getrssi", ic->ic_node_getrssi); DB_PRINTSYM("\t", "ic_node_getsignal", ic->ic_node_getsignal); DB_PRINTSYM("\t", "ic_node_getmimoinfo", ic->ic_node_getmimoinfo); DB_PRINTSYM("\t", "ic_scan_start", ic->ic_scan_start); DB_PRINTSYM("\t", "ic_scan_end", ic->ic_scan_end); DB_PRINTSYM("\t", "ic_set_channel", ic->ic_set_channel); DB_PRINTSYM("\t", "ic_scan_curchan", ic->ic_scan_curchan); DB_PRINTSYM("\t", "ic_scan_mindwell", ic->ic_scan_mindwell); DB_PRINTSYM("\t", "ic_recv_action", ic->ic_recv_action); DB_PRINTSYM("\t", "ic_send_action", ic->ic_send_action); DB_PRINTSYM("\t", "ic_addba_request", ic->ic_addba_request); DB_PRINTSYM("\t", "ic_addba_response", ic->ic_addba_response); DB_PRINTSYM("\t", "ic_addba_stop", ic->ic_addba_stop); } if (showvaps && !TAILQ_EMPTY(&ic->ic_vaps)) { db_printf("\n"); TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next) _db_show_vap(vap, showmesh, showprocs); } if (showsta && !TAILQ_EMPTY(&ic->ic_sta.nt_node)) { const struct ieee80211_node_table *nt = &ic->ic_sta; const struct ieee80211_node *ni; TAILQ_FOREACH(ni, &nt->nt_node, ni_list) { db_printf("\n"); _db_show_sta(ni); } } } static void _db_show_all_vaps(void *arg, struct ieee80211com *ic) { int showall = *(int *)arg; if (!showall) { const struct ieee80211vap *vap; db_printf("%s: com %p vaps:", ic->ic_name, ic); TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next) db_printf(" %s(%p)", vap->iv_ifp->if_xname, vap); db_printf("\n"); } else _db_show_com(ic, 1, 1, 1, 1); } static void _db_show_node_table(const char *tag, const struct ieee80211_node_table *nt) { int i; db_printf("%s%s@%p:\n", tag, nt->nt_name, nt); db_printf("%s nodelock %p", tag, &nt->nt_nodelock); db_printf(" inact_init %d", nt->nt_inact_init); db_printf("%s keyixmax %d keyixmap %p\n", tag, nt->nt_keyixmax, nt->nt_keyixmap); for (i = 0; i < nt->nt_keyixmax; i++) { const struct ieee80211_node *ni = nt->nt_keyixmap[i]; if (ni != NULL) db_printf("%s [%3u] %p %s\n", tag, i, ni, ether_sprintf(ni->ni_macaddr)); } } static void _db_show_channel(const char *tag, const struct ieee80211_channel *c) { db_printf("%s ", tag); if (c == NULL) db_printf("<NULL>"); else if (c == IEEE80211_CHAN_ANYC) db_printf("<ANY>"); else db_printf("[%u (%u) flags=%b maxreg %d maxpow %d minpow %d state 0x%x extieee %u]", c->ic_freq, c->ic_ieee, c->ic_flags, IEEE80211_CHAN_BITS, c->ic_maxregpower, c->ic_maxpower, c->ic_minpower, c->ic_state, c->ic_extieee); } static void _db_show_ssid(const char *tag, int ix, int len, const uint8_t *ssid) { const uint8_t *p; int i; db_printf(tag, ix); if (len > IEEE80211_NWID_LEN) len = IEEE80211_NWID_LEN; /* determine printable or not */ for (i = 0, p = ssid; i < len; i++, p++) { if (*p < ' ' || *p > 0x7e) break; } if (i == len) { db_printf("\""); for (i = 0, p = ssid; i < len; i++, p++) db_printf("%c", *p); db_printf("\""); } else { db_printf("0x"); for (i = 0, p = ssid; i < len; i++, p++) db_printf("%02x", *p); } } static void _db_show_appie(const char *tag, const struct ieee80211_appie *ie) { const uint8_t *p; int i; if (ie == NULL) return; db_printf("%s [0x", tag); for (i = 0, p = ie->ie_data; i < ie->ie_len; i++, p++) db_printf("%02x", *p); db_printf("]\n"); } static void _db_show_key(const char *tag, int ix, const struct ieee80211_key *wk) { static const uint8_t zerodata[IEEE80211_KEYBUF_SIZE]; const struct ieee80211_cipher *cip = wk->wk_cipher; int keylen = wk->wk_keylen; db_printf(tag, ix); switch (cip->ic_cipher) { case IEEE80211_CIPHER_WEP: /* compatibility */ db_printf(" wepkey %u:%s", wk->wk_keyix, keylen <= 5 ? "40-bit" : keylen <= 13 ? "104-bit" : "128-bit"); break; case IEEE80211_CIPHER_TKIP: if (keylen > 128/8) keylen -= 128/8; /* ignore MIC for now */ db_printf(" TKIP %u:%u-bit", wk->wk_keyix, 8*keylen); break; case IEEE80211_CIPHER_AES_OCB: db_printf(" AES-OCB %u:%u-bit", wk->wk_keyix, 8*keylen); break; case IEEE80211_CIPHER_AES_CCM: db_printf(" AES-CCM %u:%u-bit", wk->wk_keyix, 8*keylen); break; case IEEE80211_CIPHER_CKIP: db_printf(" CKIP %u:%u-bit", wk->wk_keyix, 8*keylen); break; case IEEE80211_CIPHER_NONE: db_printf(" NULL %u:%u-bit", wk->wk_keyix, 8*keylen); break; default: db_printf(" UNKNOWN (0x%x) %u:%u-bit", cip->ic_cipher, wk->wk_keyix, 8*keylen); break; } if (wk->wk_rxkeyix != wk->wk_keyix) db_printf(" rxkeyix %u", wk->wk_rxkeyix); if (memcmp(wk->wk_key, zerodata, keylen) != 0) { int i; db_printf(" <"); for (i = 0; i < keylen; i++) db_printf("%02x", wk->wk_key[i]); db_printf(">"); if (cip->ic_cipher != IEEE80211_CIPHER_WEP && wk->wk_keyrsc[IEEE80211_NONQOS_TID] != 0) db_printf(" rsc %ju", (uintmax_t)wk->wk_keyrsc[IEEE80211_NONQOS_TID]); if (cip->ic_cipher != IEEE80211_CIPHER_WEP && wk->wk_keytsc != 0) db_printf(" tsc %ju", (uintmax_t)wk->wk_keytsc); db_printf(" flags=%b", wk->wk_flags, IEEE80211_KEY_BITS); } db_printf("\n"); } static void printrate(const char *tag, int v) { if (v == IEEE80211_FIXED_RATE_NONE) db_printf(" %s <none>", tag); else if (v == 11) db_printf(" %s 5.5", tag); else if (v & IEEE80211_RATE_MCS) db_printf(" %s MCS%d", tag, v &~ IEEE80211_RATE_MCS); else db_printf(" %s %d", tag, v/2); } static void _db_show_roamparams(const char *tag, const void *arg, const struct ieee80211_roamparam *rp) { db_printf(tag, arg); if (rp->rssi & 1) db_printf(" rssi %u.5", rp->rssi/2); else db_printf(" rssi %u", rp->rssi/2); printrate("rate", rp->rate); } static void _db_show_txparams(const char *tag, const void *arg, const struct ieee80211_txparam *tp) { db_printf(tag, arg); printrate("ucastrate", tp->ucastrate); printrate("mcastrate", tp->mcastrate); printrate("mgmtrate", tp->mgmtrate); db_printf(" maxretry %d", tp->maxretry); } static void _db_show_ageq(const char *tag, const struct ieee80211_ageq *q) { const struct mbuf *m; db_printf("%s lock %p len %d maxlen %d drops %d head %p tail %p\n", tag, &q->aq_lock, q->aq_len, q->aq_maxlen, q->aq_drops, q->aq_head, q->aq_tail); for (m = q->aq_head; m != NULL; m = m->m_nextpkt) db_printf("%s %p (len %d, %b)\n", tag, m, m->m_len, /* XXX could be either TX or RX but is mostly TX */ m->m_flags, IEEE80211_MBUF_TX_FLAG_BITS); } static void _db_show_stats(const struct ieee80211_stats *is) { } #ifdef IEEE80211_SUPPORT_MESH static void _db_show_mesh(const struct ieee80211_mesh_state *ms) { struct ieee80211_mesh_route *rt; int i; _db_show_ssid(" meshid ", 0, ms->ms_idlen, ms->ms_id); db_printf("nextseq %u ttl %u flags 0x%x\n", ms->ms_seq, ms->ms_ttl, ms->ms_flags); db_printf("routing table:\n"); i = 0; TAILQ_FOREACH(rt, &ms->ms_routes, rt_next) { db_printf("entry %d:\tdest: %6D nexthop: %6D metric: %u", i, rt->rt_dest, ":", rt->rt_nexthop, ":", rt->rt_metric); db_printf("\tlifetime: %u lastseq: %u priv: %p\n", ieee80211_mesh_rt_update(rt, 0), rt->rt_lastmseq, rt->rt_priv); i++; } } #endif /* IEEE80211_SUPPORT_MESH */ #endif /* DDB */
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