2 * Copyright (c) 2007-2009 Sam Leffler, Errno Consulting
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
15 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
16 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
17 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
18 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
19 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
20 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
21 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 #include <sys/cdefs.h>
27 __FBSDID("$FreeBSD$");
30 #include "opt_route.h"
35 * IEEE 802.11 DDB support
37 #include <sys/param.h>
38 #include <sys/systm.h>
39 #include <sys/kernel.h>
40 #include <sys/socket.h>
41 #include <sys/vimage.h>
44 #include <net/if_dl.h>
45 #include <net/if_media.h>
46 #include <net/if_types.h>
47 #include <net/ethernet.h>
48 #include <net/route.h>
51 #include <net80211/ieee80211_var.h>
52 #ifdef IEEE80211_SUPPORT_TDMA
53 #include <net80211/ieee80211_tdma.h>
57 #include <ddb/db_sym.h>
59 #define DB_PRINTSYM(prefix, name, addr) do { \
60 db_printf("%s%-25s : ", prefix, name); \
61 db_printsym((db_addr_t) addr, DB_STGY_ANY); \
65 static void _db_show_sta(const struct ieee80211_node *);
66 static void _db_show_vap(const struct ieee80211vap *, int);
67 static void _db_show_com(const struct ieee80211com *,
68 int showvaps, int showsta, int showprocs);
70 static void _db_show_node_table(const char *tag,
71 const struct ieee80211_node_table *);
72 static void _db_show_channel(const char *tag, const struct ieee80211_channel *);
73 static void _db_show_ssid(const char *tag, int ix, int len, const uint8_t *);
74 static void _db_show_appie(const char *tag, const struct ieee80211_appie *);
75 static void _db_show_key(const char *tag, int ix, const struct ieee80211_key *);
76 static void _db_show_roamparams(const char *tag, const void *arg,
77 const struct ieee80211_roamparam *rp);
78 static void _db_show_txparams(const char *tag, const void *arg,
79 const struct ieee80211_txparam *tp);
80 static void _db_show_stats(const struct ieee80211_stats *);
82 DB_SHOW_COMMAND(sta, db_show_sta)
85 db_printf("usage: show sta <addr>\n");
88 _db_show_sta((const struct ieee80211_node *) addr);
91 DB_SHOW_COMMAND(statab, db_show_statab)
94 db_printf("usage: show statab <addr>\n");
97 _db_show_node_table("", (const struct ieee80211_node_table *) addr);
100 DB_SHOW_COMMAND(vap, db_show_vap)
102 int i, showprocs = 0;
105 db_printf("usage: show vap <addr>\n");
108 for (i = 0; modif[i] != '\0'; i++)
117 _db_show_vap((const struct ieee80211vap *) addr, showprocs);
120 DB_SHOW_COMMAND(com, db_show_com)
122 const struct ieee80211com *ic;
123 int i, showprocs = 0, showvaps = 0, showsta = 0;
126 db_printf("usage: show com <addr>\n");
129 for (i = 0; modif[i] != '\0'; i++)
132 showsta = showvaps = showprocs = 1;
145 ic = (const struct ieee80211com *) addr;
146 _db_show_com(ic, showvaps, showsta, showprocs);
149 DB_SHOW_ALL_COMMAND(vaps, db_show_all_vaps)
151 VNET_ITERATOR_DECL(vnet_iter);
152 const struct ifnet *ifp;
155 for (i = 0; modif[i] != '\0'; i++)
162 VNET_FOREACH(vnet_iter) {
163 INIT_VNET_NET(vnet_iter);
164 TAILQ_FOREACH(ifp, &V_ifnet, if_list)
165 if (ifp->if_type == IFT_IEEE80211) {
166 const struct ieee80211com *ic = ifp->if_l2com;
169 const struct ieee80211vap *vap;
170 db_printf("%s: com %p vaps:",
172 TAILQ_FOREACH(vap, &ic->ic_vaps,
175 vap->iv_ifp->if_xname, vap);
178 _db_show_com(ic, 1, 1, 1);
184 _db_show_txampdu(const char *sep, int ix, const struct ieee80211_tx_ampdu *tap)
186 db_printf("%stxampdu[%d]: %p flags %b ac %s\n",
187 sep, ix, tap, tap->txa_flags, IEEE80211_AGGR_BITS,
188 ieee80211_wme_acnames[tap->txa_ac]);
189 db_printf("%s token %u lastsample %d pkts %d avgpps %d qbytes %d qframes %d\n",
190 sep, tap->txa_token, tap->txa_lastsample, tap->txa_pkts,
191 tap->txa_avgpps, tap->txa_qbytes, tap->txa_qframes);
192 db_printf("%s start %u seqpending %u wnd %u attempts %d nextrequest %d\n",
193 sep, tap->txa_start, tap->txa_seqpending, tap->txa_wnd,
194 tap->txa_attempts, tap->txa_nextrequest);
199 _db_show_rxampdu(const char *sep, int ix, const struct ieee80211_rx_ampdu *rap)
203 db_printf("%srxampdu[%d]: %p flags 0x%x tid %u\n",
204 sep, ix, rap, rap->rxa_flags, ix /*XXX */);
205 db_printf("%s qbytes %d qframes %d seqstart %u start %u wnd %u\n",
206 sep, rap->rxa_qbytes, rap->rxa_qframes,
207 rap->rxa_seqstart, rap->rxa_start, rap->rxa_wnd);
208 db_printf("%s age %d nframes %d\n", sep,
209 rap->rxa_age, rap->rxa_nframes);
210 for (i = 0; i < IEEE80211_AGGR_BAWMAX; i++)
211 if (rap->rxa_m[i] != NULL)
212 db_printf("%s m[%2u:%4u] %p\n", sep, i,
213 IEEE80211_SEQ_ADD(rap->rxa_start, i),
218 _db_show_sta(const struct ieee80211_node *ni)
222 db_printf("0x%p: mac %s refcnt %d\n", ni,
223 ether_sprintf(ni->ni_macaddr), ieee80211_node_refcnt(ni));
224 db_printf("\tvap %p wdsvap %p ic %p table %p\n",
225 ni->ni_vap, ni->ni_wdsvap, ni->ni_ic, ni->ni_table);
226 db_printf("\tflags=%b\n", ni->ni_flags, IEEE80211_NODE_BITS);
227 db_printf("\tscangen %u authmode %u ath_flags 0x%x ath_defkeyix %u\n",
228 ni->ni_scangen, ni->ni_authmode,
229 ni->ni_ath_flags, ni->ni_ath_defkeyix);
230 db_printf("\tassocid 0x%x txpower %u vlan %u\n",
231 ni->ni_associd, ni->ni_txpower, ni->ni_vlan);
232 db_printf("\tjointime %d (%lu secs) challenge %p\n",
233 ni->ni_jointime, (unsigned long)(time_uptime - ni->ni_jointime),
235 db_printf("\ties: data %p len %d\n", ni->ni_ies.data, ni->ni_ies.len);
236 db_printf("\t[wpa_ie %p rsn_ie %p wme_ie %p ath_ie %p\n",
237 ni->ni_ies.wpa_ie, ni->ni_ies.rsn_ie, ni->ni_ies.wme_ie,
239 db_printf("\t htcap_ie %p htinfo_ie %p]\n",
240 ni->ni_ies.htcap_ie, ni->ni_ies.htinfo_ie);
241 db_printf("\ttxseq %u rxseq %u fragno %u rxfragstamp %u\n",
242 ni->ni_txseqs[IEEE80211_NONQOS_TID],
243 ni->ni_rxseqs[IEEE80211_NONQOS_TID] >> IEEE80211_SEQ_SEQ_SHIFT,
244 ni->ni_rxseqs[IEEE80211_NONQOS_TID] & IEEE80211_SEQ_FRAG_MASK,
246 db_printf("\trxfrag[0] %p rxfrag[1] %p rxfrag[2] %p\n",
247 ni->ni_rxfrag[0], ni->ni_rxfrag[1], ni->ni_rxfrag[2]);
248 _db_show_key("\tucastkey", 0, &ni->ni_ucastkey);
249 db_printf("\trstamp %u avgrssi 0x%x (rssi %d) noise %d\n",
250 ni->ni_rstamp, ni->ni_avgrssi,
251 IEEE80211_RSSI_GET(ni->ni_avgrssi), ni->ni_noise);
252 db_printf("\tintval %u capinfo %b\n",
253 ni->ni_intval, ni->ni_capinfo, IEEE80211_CAPINFO_BITS);
254 db_printf("\tbssid %s", ether_sprintf(ni->ni_bssid));
255 _db_show_ssid(" essid ", 0, ni->ni_esslen, ni->ni_essid);
257 _db_show_channel("\tchannel", ni->ni_chan);
259 db_printf("\terp %b dtim_period %u dtim_count %u\n",
260 ni->ni_erp, IEEE80211_ERP_BITS,
261 ni->ni_dtim_period, ni->ni_dtim_count);
263 db_printf("\thtcap %b htparam 0x%x htctlchan %u ht2ndchan %u\n",
264 ni->ni_htcap, IEEE80211_HTCAP_BITS,
265 ni->ni_htparam, ni->ni_htctlchan, ni->ni_ht2ndchan);
266 db_printf("\thtopmode 0x%x htstbc 0x%x chw %u\n",
267 ni->ni_htopmode, ni->ni_htstbc, ni->ni_chw);
269 /* XXX ampdu state */
270 for (i = 0; i < WME_NUM_AC; i++)
271 if (ni->ni_tx_ampdu[i].txa_flags & IEEE80211_AGGR_SETUP)
272 _db_show_txampdu("\t", i, &ni->ni_tx_ampdu[i]);
273 for (i = 0; i < WME_NUM_TID; i++)
274 if (ni->ni_rx_ampdu[i].rxa_nframes ||
275 ni->ni_rx_ampdu[i].rxa_qframes)
276 _db_show_rxampdu("\t", i, &ni->ni_rx_ampdu[i]);
278 db_printf("\tinact %u inact_reload %u txrate %u\n",
279 ni->ni_inact, ni->ni_inact_reload, ni->ni_txrate);
283 #ifdef IEEE80211_SUPPORT_TDMA
285 _db_show_tdma(const char *sep, const struct ieee80211_tdma_state *ts, int showprocs)
290 db_printf("%stdma %p:\n", sep, ts);
291 db_printf("%s features %b version %u slot %u txrate %u bintval %u peer %p\n", sep,
292 ts->tdma_features, TDMA_F_BITS, ts->tdma_version, ts->tdma_slot,
293 ts->tdma_txrate, ts->tdma_bintval, ts->tdma_peer);
294 db_printf("%s slotlen %u slotcnt %u bw[", sep,
295 ts->tdma_slotlen, ts->tdma_slotcnt);
297 for (i = 0; i < TDMA_MAXSLOTS; i++) {
298 db_printf("%s%u", cp, ts->tdma_bw[i]);
301 db_printf("] inuse 0x%x active 0x%x count %d\n",
302 ts->tdma_inuse[0], ts->tdma_active[0], ts->tdma_count);
304 DB_PRINTSYM(sep, " tdma_newstate", ts->tdma_newstate);
305 DB_PRINTSYM(sep, " tdma_recv_mgmt", ts->tdma_recv_mgmt);
306 DB_PRINTSYM(sep, " tdma_opdetach", ts->tdma_opdetach);
309 #endif /* IEEE80211_SUPPORT_TDMA */
312 _db_show_vap(const struct ieee80211vap *vap, int showprocs)
314 const struct ieee80211com *ic = vap->iv_ic;
317 db_printf("%p:", vap);
318 db_printf(" bss %p", vap->iv_bss);
319 db_printf(" myaddr %s", ether_sprintf(vap->iv_myaddr));
322 db_printf("\topmode %s", ieee80211_opmode_name[vap->iv_opmode]);
323 db_printf(" state %s", ieee80211_state_name[vap->iv_state]);
324 db_printf(" ifp %p(%s)", vap->iv_ifp, vap->iv_ifp->if_xname);
327 db_printf("\tic %p", vap->iv_ic);
328 db_printf(" media %p", &vap->iv_media);
329 db_printf(" bpf_if %p", vap->iv_rawbpf);
330 db_printf(" mgtsend %p", &vap->iv_mgtsend);
332 struct sysctllog *iv_sysctl; /* dynamic sysctl context */
335 db_printf("\tdebug=%b\n", vap->iv_debug, IEEE80211_MSG_BITS);
337 db_printf("\tflags=%b\n", vap->iv_flags, IEEE80211_F_BITS);
338 db_printf("\tflags_ext=%b\n", vap->iv_flags_ext, IEEE80211_FEXT_BITS);
339 db_printf("\tflags_ven=%b\n", vap->iv_flags_ven, IEEE80211_FVEN_BITS);
340 db_printf("\tcaps=%b\n", vap->iv_caps, IEEE80211_C_BITS);
341 db_printf("\thtcaps=%b\n", vap->iv_htcaps, IEEE80211_C_HTCAP_BITS);
343 _db_show_stats(&vap->iv_stats);
345 db_printf("\tinact_init %d", vap->iv_inact_init);
346 db_printf(" inact_auth %d", vap->iv_inact_auth);
347 db_printf(" inact_run %d", vap->iv_inact_run);
348 db_printf(" inact_probe %d", vap->iv_inact_probe);
351 db_printf("\tdes_nssid %d", vap->iv_des_nssid);
352 if (vap->iv_des_nssid)
353 _db_show_ssid(" des_ssid[%u] ", 0,
354 vap->iv_des_ssid[0].len, vap->iv_des_ssid[0].ssid);
355 db_printf(" des_bssid %s", ether_sprintf(vap->iv_des_bssid));
357 db_printf("\tdes_mode %d", vap->iv_des_mode);
358 _db_show_channel(" des_chan", vap->iv_des_chan);
361 int iv_nicknamelen; /* XXX junk */
362 uint8_t iv_nickname[IEEE80211_NWID_LEN];
364 db_printf("\tbgscanidle %u", vap->iv_bgscanidle);
365 db_printf(" bgscanintvl %u", vap->iv_bgscanintvl);
366 db_printf(" scanvalid %u", vap->iv_scanvalid);
368 db_printf("\tscanreq_duration %u", vap->iv_scanreq_duration);
369 db_printf(" scanreq_mindwell %u", vap->iv_scanreq_mindwell);
370 db_printf(" scanreq_maxdwell %u", vap->iv_scanreq_maxdwell);
372 db_printf("\tscanreq_flags 0x%x", vap->iv_scanreq_flags);
373 db_printf(" scanreq_nssid %d", vap->iv_scanreq_nssid);
374 for (i = 0; i < vap->iv_scanreq_nssid; i++)
375 _db_show_ssid(" scanreq_ssid[%u]", i,
376 vap->iv_scanreq_ssid[i].len, vap->iv_scanreq_ssid[i].ssid);
377 db_printf(" roaming %d", vap->iv_roaming);
379 for (i = IEEE80211_MODE_11A; i < IEEE80211_MODE_MAX; i++)
380 if (isset(ic->ic_modecaps, i)) {
381 _db_show_roamparams("\troamparms[%s]",
382 ieee80211_phymode_name[i], &vap->iv_roamparms[i]);
386 db_printf("\tbmissthreshold %u", vap->iv_bmissthreshold);
387 db_printf(" bmiss_max %u", vap->iv_bmiss_count);
388 db_printf(" bmiss_max %d", vap->iv_bmiss_max);
390 db_printf("\tswbmiss_count %u", vap->iv_swbmiss_count);
391 db_printf(" swbmiss_period %u", vap->iv_swbmiss_period);
392 db_printf(" swbmiss %p", &vap->iv_swbmiss);
395 db_printf("\tampdu_rxmax %d", vap->iv_ampdu_rxmax);
396 db_printf(" ampdu_density %d", vap->iv_ampdu_density);
397 db_printf(" ampdu_limit %d", vap->iv_ampdu_limit);
398 db_printf(" amsdu_limit %d", vap->iv_amsdu_limit);
401 db_printf("\tmax_aid %u", vap->iv_max_aid);
402 db_printf(" aid_bitmap %p", vap->iv_aid_bitmap);
404 db_printf("\tsta_assoc %u", vap->iv_sta_assoc);
405 db_printf(" ps_sta %u", vap->iv_ps_sta);
406 db_printf(" ps_pending %u", vap->iv_ps_pending);
407 db_printf(" tim_len %u", vap->iv_tim_len);
408 db_printf(" tim_bitmap %p", vap->iv_tim_bitmap);
410 db_printf("\tdtim_period %u", vap->iv_dtim_period);
411 db_printf(" dtim_count %u", vap->iv_dtim_count);
412 db_printf(" set_tim %p", vap->iv_set_tim);
413 db_printf(" csa_count %d", vap->iv_csa_count);
416 db_printf("\trtsthreshold %u", vap->iv_rtsthreshold);
417 db_printf(" fragthreshold %u", vap->iv_fragthreshold);
418 db_printf(" inact_timer %d", vap->iv_inact_timer);
420 for (i = IEEE80211_MODE_11A; i < IEEE80211_MODE_MAX; i++)
421 if (isset(ic->ic_modecaps, i)) {
422 _db_show_txparams("\ttxparms[%s]",
423 ieee80211_phymode_name[i], &vap->iv_txparms[i]);
427 /* application-specified IE's to attach to mgt frames */
428 _db_show_appie("\tappie_beacon", vap->iv_appie_beacon);
429 _db_show_appie("\tappie_probereq", vap->iv_appie_probereq);
430 _db_show_appie("\tappie_proberesp", vap->iv_appie_proberesp);
431 _db_show_appie("\tappie_assocreq", vap->iv_appie_assocreq);
432 _db_show_appie("\tappie_asscoresp", vap->iv_appie_assocresp);
433 _db_show_appie("\tappie_wpa", vap->iv_appie_wpa);
434 if (vap->iv_wpa_ie != NULL || vap->iv_rsn_ie != NULL) {
435 if (vap->iv_wpa_ie != NULL)
436 db_printf("\twpa_ie %p", vap->iv_wpa_ie);
437 if (vap->iv_rsn_ie != NULL)
438 db_printf("\trsn_ie %p", vap->iv_rsn_ie);
441 db_printf("\tmax_keyix %u", vap->iv_max_keyix);
442 db_printf(" def_txkey %d", vap->iv_def_txkey);
444 for (i = 0; i < IEEE80211_WEP_NKID; i++)
445 _db_show_key("\tnw_keys[%u]", i, &vap->iv_nw_keys[i]);
447 db_printf("\tauth %p(%s)", vap->iv_auth, vap->iv_auth->ia_name);
448 db_printf(" ec %p", vap->iv_ec);
450 db_printf(" acl %p", vap->iv_acl);
451 db_printf(" as %p", vap->iv_as);
453 #ifdef IEEE80211_SUPPORT_TDMA
454 if (vap->iv_tdma != NULL)
455 _db_show_tdma("\t", vap->iv_tdma, showprocs);
456 #endif /* IEEE80211_SUPPORT_TDMA */
458 DB_PRINTSYM("\t", "iv_key_alloc", vap->iv_key_alloc);
459 DB_PRINTSYM("\t", "iv_key_delete", vap->iv_key_delete);
460 DB_PRINTSYM("\t", "iv_key_set", vap->iv_key_set);
461 DB_PRINTSYM("\t", "iv_key_update_begin", vap->iv_key_update_begin);
462 DB_PRINTSYM("\t", "iv_key_update_end", vap->iv_key_update_end);
463 DB_PRINTSYM("\t", "iv_opdetach", vap->iv_opdetach);
464 DB_PRINTSYM("\t", "iv_input", vap->iv_input);
465 DB_PRINTSYM("\t", "iv_recv_mgmt", vap->iv_recv_mgmt);
466 DB_PRINTSYM("\t", "iv_deliver_data", vap->iv_deliver_data);
467 DB_PRINTSYM("\t", "iv_bmiss", vap->iv_bmiss);
468 DB_PRINTSYM("\t", "iv_reset", vap->iv_reset);
469 DB_PRINTSYM("\t", "iv_update_beacon", vap->iv_update_beacon);
470 DB_PRINTSYM("\t", "iv_newstate", vap->iv_newstate);
471 DB_PRINTSYM("\t", "iv_output", vap->iv_output);
476 _db_show_com(const struct ieee80211com *ic, int showvaps, int showsta, int showprocs)
478 struct ieee80211vap *vap;
480 db_printf("%p:", ic);
481 TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next)
482 db_printf(" %s(%p)", vap->iv_ifp->if_xname, vap);
484 db_printf("\tifp %p(%s)", ic->ic_ifp, ic->ic_ifp->if_xname);
485 db_printf(" comlock %p", &ic->ic_comlock);
487 db_printf("\theadroom %d", ic->ic_headroom);
488 db_printf(" phytype %d", ic->ic_phytype);
489 db_printf(" opmode %s", ieee80211_opmode_name[ic->ic_opmode]);
491 db_printf("\tmedia %p", &ic->ic_media);
492 db_printf(" inact %p", &ic->ic_inact);
495 db_printf("\tflags=%b\n", ic->ic_flags, IEEE80211_F_BITS);
496 db_printf("\tflags_ext=%b\n", ic->ic_flags_ext, IEEE80211_FEXT_BITS);
497 db_printf("\tflags_ven=%b\n", ic->ic_flags_ven, IEEE80211_FVEN_BITS);
498 db_printf("\tcaps=%b\n", ic->ic_caps, IEEE80211_C_BITS);
499 db_printf("\tcryptocaps=%b\n",
500 ic->ic_cryptocaps, IEEE80211_CRYPTO_BITS);
501 db_printf("\thtcaps=%b\n", ic->ic_htcaps, IEEE80211_HTCAP_BITS);
504 uint8_t ic_modecaps[2]; /* set of mode capabilities */
506 db_printf("\tcurmode %u", ic->ic_curmode);
507 db_printf(" promisc %u", ic->ic_promisc);
508 db_printf(" allmulti %u", ic->ic_allmulti);
509 db_printf(" nrunning %u", ic->ic_nrunning);
511 db_printf("\tbintval %u", ic->ic_bintval);
512 db_printf(" lintval %u", ic->ic_lintval);
513 db_printf(" holdover %u", ic->ic_holdover);
514 db_printf(" txpowlimit %u", ic->ic_txpowlimit);
517 struct ieee80211_rateset ic_sup_rates[IEEE80211_MODE_MAX];
522 * ic_channels is the set of available channels for the device;
523 * it is setup by the driver
524 * ic_nchans is the number of valid entries in ic_channels
525 * ic_chan_avail is a bit vector of these channels used to check
526 * whether a channel is available w/o searching the channel table.
527 * ic_chan_active is a (potentially) constrained subset of
528 * ic_chan_avail that reflects any mode setting or user-specified
529 * limit on the set of channels to use/scan
530 * ic_curchan is the current channel the device is set to; it may
531 * be different from ic_bsschan when we are off-channel scanning
532 * or otherwise doing background work
533 * ic_bsschan is the channel selected for operation; it may
534 * be undefined (IEEE80211_CHAN_ANYC)
535 * ic_prevchan is a cached ``previous channel'' used to optimize
536 * lookups when switching back+forth between two channels
537 * (e.g. for dynamic turbo)
539 db_printf("\tnchans %d", ic->ic_nchans);
541 struct ieee80211_channel ic_channels[IEEE80211_CHAN_MAX];
542 uint8_t ic_chan_avail[IEEE80211_CHAN_BYTES];
543 uint8_t ic_chan_active[IEEE80211_CHAN_BYTES];
544 uint8_t ic_chan_scan[IEEE80211_CHAN_BYTES];
547 _db_show_channel("\tcurchan", ic->ic_curchan);
549 _db_show_channel("\tbsschan", ic->ic_bsschan);
551 _db_show_channel("\tprevchan", ic->ic_prevchan);
553 db_printf("\tregdomain %p", &ic->ic_regdomain);
556 _db_show_channel("\tcsa_newchan", ic->ic_csa_newchan);
557 db_printf(" csa_count %d", ic->ic_csa_count);
558 db_printf( "dfs %p", &ic->ic_dfs);
561 db_printf("\tscan %p", ic->ic_scan);
562 db_printf(" lastdata %d", ic->ic_lastdata);
563 db_printf(" lastscan %d", ic->ic_lastscan);
566 db_printf("\tmax_keyix %d", ic->ic_max_keyix);
567 db_printf(" wme %p", &ic->ic_wme);
569 db_printf(" sta %p", &ic->ic_sta);
572 _db_show_node_table("\t", &ic->ic_sta);
574 db_printf("\tprotmode %d", ic->ic_protmode);
575 db_printf(" nonerpsta %u", ic->ic_nonerpsta);
576 db_printf(" longslotsta %u", ic->ic_longslotsta);
577 db_printf(" lastnonerp %d", ic->ic_lastnonerp);
579 db_printf("\tsta_assoc %u", ic->ic_sta_assoc);
580 db_printf(" ht_sta_assoc %u", ic->ic_ht_sta_assoc);
581 db_printf(" ht40_sta_assoc %u", ic->ic_ht40_sta_assoc);
583 db_printf("\tcurhtprotmode 0x%x", ic->ic_curhtprotmode);
584 db_printf(" htprotmode %d", ic->ic_htprotmode);
585 db_printf(" lastnonht %d", ic->ic_lastnonht);
589 DB_PRINTSYM("\t", "ic_vap_create", ic->ic_vap_create);
590 DB_PRINTSYM("\t", "ic_vap_delete", ic->ic_vap_delete);
592 /* operating mode attachment */
593 ieee80211vap_attach ic_vattach[IEEE80211_OPMODE_MAX];
595 DB_PRINTSYM("\t", "ic_newassoc", ic->ic_newassoc);
596 DB_PRINTSYM("\t", "ic_getradiocaps", ic->ic_getradiocaps);
597 DB_PRINTSYM("\t", "ic_setregdomain", ic->ic_setregdomain);
598 DB_PRINTSYM("\t", "ic_send_mgmt", ic->ic_send_mgmt);
599 DB_PRINTSYM("\t", "ic_raw_xmit", ic->ic_raw_xmit);
600 DB_PRINTSYM("\t", "ic_updateslot", ic->ic_updateslot);
601 DB_PRINTSYM("\t", "ic_update_mcast", ic->ic_update_mcast);
602 DB_PRINTSYM("\t", "ic_update_promisc", ic->ic_update_promisc);
603 DB_PRINTSYM("\t", "ic_node_alloc", ic->ic_node_alloc);
604 DB_PRINTSYM("\t", "ic_node_free", ic->ic_node_free);
605 DB_PRINTSYM("\t", "ic_node_cleanup", ic->ic_node_cleanup);
606 DB_PRINTSYM("\t", "ic_node_getrssi", ic->ic_node_getrssi);
607 DB_PRINTSYM("\t", "ic_node_getsignal", ic->ic_node_getsignal);
608 DB_PRINTSYM("\t", "ic_node_getmimoinfo", ic->ic_node_getmimoinfo);
609 DB_PRINTSYM("\t", "ic_scan_start", ic->ic_scan_start);
610 DB_PRINTSYM("\t", "ic_scan_end", ic->ic_scan_end);
611 DB_PRINTSYM("\t", "ic_set_channel", ic->ic_set_channel);
612 DB_PRINTSYM("\t", "ic_scan_curchan", ic->ic_scan_curchan);
613 DB_PRINTSYM("\t", "ic_scan_mindwell", ic->ic_scan_mindwell);
614 DB_PRINTSYM("\t", "ic_recv_action", ic->ic_recv_action);
615 DB_PRINTSYM("\t", "ic_send_action", ic->ic_send_action);
616 DB_PRINTSYM("\t", "ic_addba_request", ic->ic_addba_request);
617 DB_PRINTSYM("\t", "ic_addba_response", ic->ic_addba_response);
618 DB_PRINTSYM("\t", "ic_addba_stop", ic->ic_addba_stop);
620 if (showvaps && !TAILQ_EMPTY(&ic->ic_vaps)) {
622 TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next)
623 _db_show_vap(vap, showprocs);
625 if (showsta && !TAILQ_EMPTY(&ic->ic_sta.nt_node)) {
626 const struct ieee80211_node_table *nt = &ic->ic_sta;
627 const struct ieee80211_node *ni;
629 TAILQ_FOREACH(ni, &nt->nt_node, ni_list) {
637 _db_show_node_table(const char *tag, const struct ieee80211_node_table *nt)
641 db_printf("%s%s@%p:\n", tag, nt->nt_name, nt);
642 db_printf("%s nodelock %p", tag, &nt->nt_nodelock);
643 db_printf(" inact_init %d", nt->nt_inact_init);
644 db_printf(" scanlock %p", &nt->nt_scanlock);
645 db_printf(" scangen %u\n", nt->nt_scangen);
646 db_printf("%s keyixmax %d keyixmap %p\n",
647 tag, nt->nt_keyixmax, nt->nt_keyixmap);
648 for (i = 0; i < nt->nt_keyixmax; i++) {
649 const struct ieee80211_node *ni = nt->nt_keyixmap[i];
651 db_printf("%s [%3u] %p %s\n", tag, i, ni,
652 ether_sprintf(ni->ni_macaddr));
657 _db_show_channel(const char *tag, const struct ieee80211_channel *c)
659 db_printf("%s ", tag);
662 else if (c == IEEE80211_CHAN_ANYC)
665 db_printf("[%u (%u) flags=%b maxreg %d maxpow %d minpow %d state 0x%x extieee %u]",
666 c->ic_freq, c->ic_ieee,
667 c->ic_flags, IEEE80211_CHAN_BITS,
668 c->ic_maxregpower, c->ic_maxpower, c->ic_minpower,
669 c->ic_state, c->ic_extieee);
673 _db_show_ssid(const char *tag, int ix, int len, const uint8_t *ssid)
680 if (len > IEEE80211_NWID_LEN)
681 len = IEEE80211_NWID_LEN;
682 /* determine printable or not */
683 for (i = 0, p = ssid; i < len; i++, p++) {
684 if (*p < ' ' || *p > 0x7e)
689 for (i = 0, p = ssid; i < len; i++, p++)
694 for (i = 0, p = ssid; i < len; i++, p++)
695 db_printf("%02x", *p);
700 _db_show_appie(const char *tag, const struct ieee80211_appie *ie)
707 db_printf("%s [0x", tag);
708 for (i = 0, p = ie->ie_data; i < ie->ie_len; i++, p++)
709 db_printf("%02x", *p);
714 _db_show_key(const char *tag, int ix, const struct ieee80211_key *wk)
716 static const uint8_t zerodata[IEEE80211_KEYBUF_SIZE];
717 const struct ieee80211_cipher *cip = wk->wk_cipher;
718 int keylen = wk->wk_keylen;
721 switch (cip->ic_cipher) {
722 case IEEE80211_CIPHER_WEP:
724 db_printf(" wepkey %u:%s", wk->wk_keyix,
725 keylen <= 5 ? "40-bit" :
726 keylen <= 13 ? "104-bit" : "128-bit");
728 case IEEE80211_CIPHER_TKIP:
730 keylen -= 128/8; /* ignore MIC for now */
731 db_printf(" TKIP %u:%u-bit", wk->wk_keyix, 8*keylen);
733 case IEEE80211_CIPHER_AES_OCB:
734 db_printf(" AES-OCB %u:%u-bit", wk->wk_keyix, 8*keylen);
736 case IEEE80211_CIPHER_AES_CCM:
737 db_printf(" AES-CCM %u:%u-bit", wk->wk_keyix, 8*keylen);
739 case IEEE80211_CIPHER_CKIP:
740 db_printf(" CKIP %u:%u-bit", wk->wk_keyix, 8*keylen);
742 case IEEE80211_CIPHER_NONE:
743 db_printf(" NULL %u:%u-bit", wk->wk_keyix, 8*keylen);
746 db_printf(" UNKNOWN (0x%x) %u:%u-bit",
747 cip->ic_cipher, wk->wk_keyix, 8*keylen);
750 if (wk->wk_rxkeyix != wk->wk_keyix)
751 db_printf(" rxkeyix %u", wk->wk_rxkeyix);
752 if (memcmp(wk->wk_key, zerodata, keylen) != 0) {
756 for (i = 0; i < keylen; i++)
757 db_printf("%02x", wk->wk_key[i]);
759 if (cip->ic_cipher != IEEE80211_CIPHER_WEP &&
760 wk->wk_keyrsc[IEEE80211_NONQOS_TID] != 0)
761 db_printf(" rsc %ju", (uintmax_t)wk->wk_keyrsc[IEEE80211_NONQOS_TID]);
762 if (cip->ic_cipher != IEEE80211_CIPHER_WEP &&
764 db_printf(" tsc %ju", (uintmax_t)wk->wk_keytsc);
765 db_printf(" flags=%b", wk->wk_flags, IEEE80211_KEY_BITS);
771 printrate(const char *tag, int v)
773 if (v == IEEE80211_FIXED_RATE_NONE)
774 db_printf(" %s <none>", tag);
776 db_printf(" %s 5.5", tag);
777 else if (v & IEEE80211_RATE_MCS)
778 db_printf(" %s MCS%d", tag, v &~ IEEE80211_RATE_MCS);
780 db_printf(" %s %d", tag, v/2);
784 _db_show_roamparams(const char *tag, const void *arg,
785 const struct ieee80211_roamparam *rp)
790 db_printf(" rssi %u.5", rp->rssi/2);
792 db_printf(" rssi %u", rp->rssi/2);
793 printrate("rate", rp->rate);
797 _db_show_txparams(const char *tag, const void *arg,
798 const struct ieee80211_txparam *tp)
802 printrate("ucastrate", tp->ucastrate);
803 printrate("mcastrate", tp->mcastrate);
804 printrate("mgmtrate", tp->mgmtrate);
805 db_printf(" maxretry %d", tp->maxretry);
809 _db_show_stats(const struct ieee80211_stats *is)