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("$FreeBSD$");
34 * IEEE 802.11 DDB support
36 #include <sys/param.h>
37 #include <sys/systm.h>
38 #include <sys/kernel.h>
39 #include <sys/malloc.h>
40 #include <sys/socket.h>
43 #include <net/if_var.h>
44 #include <net/if_dl.h>
45 #include <net/if_media.h>
46 #include <net/if_types.h>
47 #include <net/ethernet.h>
50 #include <net80211/ieee80211_var.h>
51 #ifdef IEEE80211_SUPPORT_TDMA
52 #include <net80211/ieee80211_tdma.h>
54 #ifdef IEEE80211_SUPPORT_MESH
55 #include <net80211/ieee80211_mesh.h>
59 #include <ddb/db_sym.h>
61 #define DB_PRINTSYM(prefix, name, addr) do { \
62 db_printf("%s%-25s : ", prefix, name); \
63 db_printsym((db_addr_t) addr, DB_STGY_ANY); \
67 static void _db_show_sta(const struct ieee80211_node *);
68 static void _db_show_vap(const struct ieee80211vap *, int, int);
69 static void _db_show_com(const struct ieee80211com *,
70 int showvaps, int showsta, int showmesh, int showprocs);
72 static void _db_show_all_vaps(void *, struct ieee80211com *);
74 static void _db_show_node_table(const char *tag,
75 const struct ieee80211_node_table *);
76 static void _db_show_channel(const char *tag, const struct ieee80211_channel *);
77 static void _db_show_ssid(const char *tag, int ix, int len, const uint8_t *);
78 static void _db_show_appie(const char *tag, const struct ieee80211_appie *);
79 static void _db_show_key(const char *tag, int ix, const struct ieee80211_key *);
80 static void _db_show_roamparams(const char *tag, const void *arg,
81 const struct ieee80211_roamparam *rp);
82 static void _db_show_txparams(const char *tag, const void *arg,
83 const struct ieee80211_txparam *tp);
84 static void _db_show_ageq(const char *tag, const struct ieee80211_ageq *q);
85 static void _db_show_stats(const struct ieee80211_stats *);
86 #ifdef IEEE80211_SUPPORT_MESH
87 static void _db_show_mesh(const struct ieee80211_mesh_state *);
90 DB_SHOW_COMMAND(sta, db_show_sta)
93 db_printf("usage: show sta <addr>\n");
96 _db_show_sta((const struct ieee80211_node *) addr);
99 DB_SHOW_COMMAND(statab, db_show_statab)
102 db_printf("usage: show statab <addr>\n");
105 _db_show_node_table("", (const struct ieee80211_node_table *) addr);
108 DB_SHOW_COMMAND(vap, db_show_vap)
110 int i, showmesh = 0, showprocs = 0;
113 db_printf("usage: show vap <addr>\n");
116 for (i = 0; modif[i] != '\0'; i++)
129 _db_show_vap((const struct ieee80211vap *) addr, showmesh, showprocs);
132 DB_SHOW_COMMAND(com, db_show_com)
134 const struct ieee80211com *ic;
135 int i, showprocs = 0, showvaps = 0, showsta = 0, showmesh = 0;
138 db_printf("usage: show com <addr>\n");
141 for (i = 0; modif[i] != '\0'; i++)
144 showsta = showmesh = showvaps = showprocs = 1;
160 ic = (const struct ieee80211com *) addr;
161 _db_show_com(ic, showvaps, showsta, showmesh, showprocs);
164 DB_SHOW_ALL_COMMAND(vaps, db_show_all_vaps)
168 for (i = 0; modif[i] != '\0'; i++)
175 ieee80211_iterate_coms(_db_show_all_vaps, &showall);
178 #ifdef IEEE80211_SUPPORT_MESH
179 DB_SHOW_ALL_COMMAND(mesh, db_show_mesh)
181 const struct ieee80211_mesh_state *ms;
184 db_printf("usage: show mesh <addr>\n");
187 ms = (const struct ieee80211_mesh_state *) addr;
190 #endif /* IEEE80211_SUPPORT_MESH */
193 _db_show_txampdu(const char *sep, int ix, const struct ieee80211_tx_ampdu *tap)
195 db_printf("%stxampdu[%d]: %p flags %b %s\n",
196 sep, ix, tap, tap->txa_flags, IEEE80211_AGGR_BITS,
197 ieee80211_wme_acnames[TID_TO_WME_AC(tap->txa_tid)]);
198 db_printf("%s token %u lastsample %d pkts %d avgpps %d qbytes %d qframes %d\n",
199 sep, tap->txa_token, tap->txa_lastsample, tap->txa_pkts,
200 tap->txa_avgpps, tap->txa_qbytes, tap->txa_qframes);
201 db_printf("%s start %u seqpending %u wnd %u attempts %d nextrequest %d\n",
202 sep, tap->txa_start, tap->txa_seqpending, tap->txa_wnd,
203 tap->txa_attempts, tap->txa_nextrequest);
208 _db_show_rxampdu(const char *sep, int ix, const struct ieee80211_rx_ampdu *rap)
212 db_printf("%srxampdu[%d]: %p flags 0x%x tid %u\n",
213 sep, ix, rap, rap->rxa_flags, ix /*XXX */);
214 db_printf("%s qbytes %d qframes %d seqstart %u start %u wnd %u\n",
215 sep, rap->rxa_qbytes, rap->rxa_qframes,
216 rap->rxa_seqstart, rap->rxa_start, rap->rxa_wnd);
217 db_printf("%s age %d nframes %d\n", sep,
218 rap->rxa_age, rap->rxa_nframes);
219 for (i = 0; i < IEEE80211_AGGR_BAWMAX; i++)
220 if (rap->rxa_m[i] != NULL)
221 db_printf("%s m[%2u:%4u] %p\n", sep, i,
222 IEEE80211_SEQ_ADD(rap->rxa_start, i),
227 _db_show_sta(const struct ieee80211_node *ni)
231 db_printf("0x%p: mac %s refcnt %d\n", ni,
232 ether_sprintf(ni->ni_macaddr), ieee80211_node_refcnt(ni));
233 db_printf("\tvap %p wdsvap %p ic %p table %p\n",
234 ni->ni_vap, ni->ni_wdsvap, ni->ni_ic, ni->ni_table);
235 db_printf("\tflags=%b\n", ni->ni_flags, IEEE80211_NODE_BITS);
236 db_printf("\tauthmode %u ath_flags 0x%x ath_defkeyix %u\n",
237 ni->ni_authmode, ni->ni_ath_flags, ni->ni_ath_defkeyix);
238 db_printf("\tassocid 0x%x txpower %u vlan %u\n",
239 ni->ni_associd, ni->ni_txpower, ni->ni_vlan);
240 db_printf("\tjointime %d (%lu secs) challenge %p\n",
241 ni->ni_jointime, (unsigned long)(time_uptime - ni->ni_jointime),
243 db_printf("\ties: data %p len %d\n", ni->ni_ies.data, ni->ni_ies.len);
244 db_printf("\t[wpa_ie %p rsn_ie %p wme_ie %p ath_ie %p\n",
245 ni->ni_ies.wpa_ie, ni->ni_ies.rsn_ie, ni->ni_ies.wme_ie,
247 db_printf("\t htcap_ie %p htinfo_ie %p]\n",
248 ni->ni_ies.htcap_ie, ni->ni_ies.htinfo_ie);
249 if (ni->ni_flags & IEEE80211_NODE_QOS) {
250 for (i = 0; i < WME_NUM_TID; i++) {
251 if (ni->ni_txseqs[i] || ni->ni_rxseqs[i])
252 db_printf("\t[%u] txseq %u rxseq %u fragno %u\n",
254 ni->ni_rxseqs[i] >> IEEE80211_SEQ_SEQ_SHIFT,
255 ni->ni_rxseqs[i] & IEEE80211_SEQ_FRAG_MASK);
258 db_printf("\ttxseq %u rxseq %u fragno %u rxfragstamp %u\n",
259 ni->ni_txseqs[IEEE80211_NONQOS_TID],
260 ni->ni_rxseqs[IEEE80211_NONQOS_TID] >> IEEE80211_SEQ_SEQ_SHIFT,
261 ni->ni_rxseqs[IEEE80211_NONQOS_TID] & IEEE80211_SEQ_FRAG_MASK,
263 db_printf("\trxfrag[0] %p rxfrag[1] %p rxfrag[2] %p\n",
264 ni->ni_rxfrag[0], ni->ni_rxfrag[1], ni->ni_rxfrag[2]);
265 _db_show_key("\tucastkey", 0, &ni->ni_ucastkey);
266 db_printf("\tavgrssi 0x%x (rssi %d) noise %d\n",
267 ni->ni_avgrssi, IEEE80211_RSSI_GET(ni->ni_avgrssi),
269 db_printf("\tintval %u capinfo %b\n",
270 ni->ni_intval, ni->ni_capinfo, IEEE80211_CAPINFO_BITS);
271 db_printf("\tbssid %s", ether_sprintf(ni->ni_bssid));
272 _db_show_ssid(" essid ", 0, ni->ni_esslen, ni->ni_essid);
274 _db_show_channel("\tchannel", ni->ni_chan);
276 db_printf("\terp %b dtim_period %u dtim_count %u\n",
277 ni->ni_erp, IEEE80211_ERP_BITS,
278 ni->ni_dtim_period, ni->ni_dtim_count);
280 db_printf("\thtcap %b htparam 0x%x htctlchan %u ht2ndchan %u\n",
281 ni->ni_htcap, IEEE80211_HTCAP_BITS,
282 ni->ni_htparam, ni->ni_htctlchan, ni->ni_ht2ndchan);
283 db_printf("\thtopmode 0x%x htstbc 0x%x chw %u\n",
284 ni->ni_htopmode, ni->ni_htstbc, ni->ni_chw);
286 /* XXX ampdu state */
287 for (i = 0; i < WME_NUM_TID; i++)
288 if (ni->ni_tx_ampdu[i].txa_flags & IEEE80211_AGGR_SETUP)
289 _db_show_txampdu("\t", i, &ni->ni_tx_ampdu[i]);
290 for (i = 0; i < WME_NUM_TID; i++)
291 if (ni->ni_rx_ampdu[i].rxa_flags)
292 _db_show_rxampdu("\t", i, &ni->ni_rx_ampdu[i]);
294 db_printf("\tinact %u inact_reload %u txrate %u\n",
295 ni->ni_inact, ni->ni_inact_reload, ni->ni_txrate);
296 #ifdef IEEE80211_SUPPORT_MESH
297 _db_show_ssid("\tmeshid ", 0, ni->ni_meshidlen, ni->ni_meshid);
298 db_printf(" mlstate %b mllid 0x%x mlpid 0x%x mlrcnt %u mltval %u\n",
299 ni->ni_mlstate, IEEE80211_MESH_MLSTATE_BITS,
300 ni->ni_mllid, ni->ni_mlpid, ni->ni_mlrcnt, ni->ni_mltval);
304 #ifdef IEEE80211_SUPPORT_TDMA
306 _db_show_tdma(const char *sep, const struct ieee80211_tdma_state *ts, int showprocs)
308 db_printf("%stdma %p:\n", sep, ts);
309 db_printf("%s version %u slot %u bintval %u peer %p\n", sep,
310 ts->tdma_version, ts->tdma_slot, ts->tdma_bintval, ts->tdma_peer);
311 db_printf("%s slotlen %u slotcnt %u", sep,
312 ts->tdma_slotlen, ts->tdma_slotcnt);
313 db_printf(" inuse 0x%x active 0x%x count %d\n",
314 ts->tdma_inuse[0], ts->tdma_active[0], ts->tdma_count);
316 DB_PRINTSYM(sep, " tdma_newstate", ts->tdma_newstate);
317 DB_PRINTSYM(sep, " tdma_recv_mgmt", ts->tdma_recv_mgmt);
318 DB_PRINTSYM(sep, " tdma_opdetach", ts->tdma_opdetach);
321 #endif /* IEEE80211_SUPPORT_TDMA */
324 _db_show_vap(const struct ieee80211vap *vap, int showmesh, int showprocs)
326 const struct ieee80211com *ic = vap->iv_ic;
329 db_printf("%p:", vap);
330 db_printf(" bss %p", vap->iv_bss);
331 db_printf(" myaddr %s", ether_sprintf(vap->iv_myaddr));
334 db_printf("\topmode %s", ieee80211_opmode_name[vap->iv_opmode]);
335 #ifdef IEEE80211_SUPPORT_MESH
336 if (vap->iv_opmode == IEEE80211_M_MBSS)
337 db_printf("(%p)", vap->iv_mesh);
339 db_printf(" state %s", ieee80211_state_name[vap->iv_state]);
340 db_printf(" ifp %p(%s)", vap->iv_ifp, vap->iv_ifp->if_xname);
343 db_printf("\tic %p", vap->iv_ic);
344 db_printf(" media %p", &vap->iv_media);
345 db_printf(" bpf_if %p", vap->iv_rawbpf);
346 db_printf(" mgtsend %p", &vap->iv_mgtsend);
348 struct sysctllog *iv_sysctl; /* dynamic sysctl context */
351 db_printf("\tdebug=%b\n", vap->iv_debug, IEEE80211_MSG_BITS);
353 db_printf("\tflags=%b\n", vap->iv_flags, IEEE80211_F_BITS);
354 db_printf("\tflags_ext=%b\n", vap->iv_flags_ext, IEEE80211_FEXT_BITS);
355 db_printf("\tflags_ht=%b\n", vap->iv_flags_ht, IEEE80211_FHT_BITS);
356 db_printf("\tflags_ven=%b\n", vap->iv_flags_ven, IEEE80211_FVEN_BITS);
357 db_printf("\tcaps=%b\n", vap->iv_caps, IEEE80211_C_BITS);
358 db_printf("\thtcaps=%b\n", vap->iv_htcaps, IEEE80211_C_HTCAP_BITS);
360 _db_show_stats(&vap->iv_stats);
362 db_printf("\tinact_init %d", vap->iv_inact_init);
363 db_printf(" inact_auth %d", vap->iv_inact_auth);
364 db_printf(" inact_run %d", vap->iv_inact_run);
365 db_printf(" inact_probe %d", vap->iv_inact_probe);
368 db_printf("\tdes_nssid %d", vap->iv_des_nssid);
369 if (vap->iv_des_nssid)
370 _db_show_ssid(" des_ssid[%u] ", 0,
371 vap->iv_des_ssid[0].len, vap->iv_des_ssid[0].ssid);
372 db_printf(" des_bssid %s", ether_sprintf(vap->iv_des_bssid));
374 db_printf("\tdes_mode %d", vap->iv_des_mode);
375 _db_show_channel(" des_chan", vap->iv_des_chan);
378 int iv_nicknamelen; /* XXX junk */
379 uint8_t iv_nickname[IEEE80211_NWID_LEN];
381 db_printf("\tbgscanidle %u", vap->iv_bgscanidle);
382 db_printf(" bgscanintvl %u", vap->iv_bgscanintvl);
383 db_printf(" scanvalid %u", vap->iv_scanvalid);
385 db_printf("\tscanreq_duration %u", vap->iv_scanreq_duration);
386 db_printf(" scanreq_mindwell %u", vap->iv_scanreq_mindwell);
387 db_printf(" scanreq_maxdwell %u", vap->iv_scanreq_maxdwell);
389 db_printf("\tscanreq_flags 0x%x", vap->iv_scanreq_flags);
390 db_printf(" scanreq_nssid %d", vap->iv_scanreq_nssid);
391 for (i = 0; i < vap->iv_scanreq_nssid; i++)
392 _db_show_ssid(" scanreq_ssid[%u]", i,
393 vap->iv_scanreq_ssid[i].len, vap->iv_scanreq_ssid[i].ssid);
394 db_printf(" roaming %d", vap->iv_roaming);
396 for (i = IEEE80211_MODE_11A; i < IEEE80211_MODE_MAX; i++)
397 if (isset(ic->ic_modecaps, i)) {
398 _db_show_roamparams("\troamparms[%s]",
399 ieee80211_phymode_name[i], &vap->iv_roamparms[i]);
403 db_printf("\tbmissthreshold %u", vap->iv_bmissthreshold);
404 db_printf(" bmiss_max %u", vap->iv_bmiss_count);
405 db_printf(" bmiss_max %d", vap->iv_bmiss_max);
407 db_printf("\tswbmiss_count %u", vap->iv_swbmiss_count);
408 db_printf(" swbmiss_period %u", vap->iv_swbmiss_period);
409 db_printf(" swbmiss %p", &vap->iv_swbmiss);
412 db_printf("\tampdu_rxmax %d", vap->iv_ampdu_rxmax);
413 db_printf(" ampdu_density %d", vap->iv_ampdu_density);
414 db_printf(" ampdu_limit %d", vap->iv_ampdu_limit);
415 db_printf(" amsdu_limit %d", vap->iv_amsdu_limit);
418 db_printf("\tmax_aid %u", vap->iv_max_aid);
419 db_printf(" aid_bitmap %p", vap->iv_aid_bitmap);
421 db_printf("\tsta_assoc %u", vap->iv_sta_assoc);
422 db_printf(" ps_sta %u", vap->iv_ps_sta);
423 db_printf(" ps_pending %u", vap->iv_ps_pending);
424 db_printf(" tim_len %u", vap->iv_tim_len);
425 db_printf(" tim_bitmap %p", vap->iv_tim_bitmap);
427 db_printf("\tdtim_period %u", vap->iv_dtim_period);
428 db_printf(" dtim_count %u", vap->iv_dtim_count);
429 db_printf(" set_tim %p", vap->iv_set_tim);
430 db_printf(" csa_count %d", vap->iv_csa_count);
433 db_printf("\trtsthreshold %u", vap->iv_rtsthreshold);
434 db_printf(" fragthreshold %u", vap->iv_fragthreshold);
435 db_printf(" inact_timer %d", vap->iv_inact_timer);
437 for (i = IEEE80211_MODE_11A; i < IEEE80211_MODE_MAX; i++)
438 if (isset(ic->ic_modecaps, i)) {
439 _db_show_txparams("\ttxparms[%s]",
440 ieee80211_phymode_name[i], &vap->iv_txparms[i]);
444 /* application-specified IE's to attach to mgt frames */
445 _db_show_appie("\tappie_beacon", vap->iv_appie_beacon);
446 _db_show_appie("\tappie_probereq", vap->iv_appie_probereq);
447 _db_show_appie("\tappie_proberesp", vap->iv_appie_proberesp);
448 _db_show_appie("\tappie_assocreq", vap->iv_appie_assocreq);
449 _db_show_appie("\tappie_asscoresp", vap->iv_appie_assocresp);
450 _db_show_appie("\tappie_wpa", vap->iv_appie_wpa);
451 if (vap->iv_wpa_ie != NULL || vap->iv_rsn_ie != NULL) {
452 if (vap->iv_wpa_ie != NULL)
453 db_printf("\twpa_ie %p", vap->iv_wpa_ie);
454 if (vap->iv_rsn_ie != NULL)
455 db_printf("\trsn_ie %p", vap->iv_rsn_ie);
458 db_printf("\tmax_keyix %u", vap->iv_max_keyix);
459 db_printf(" def_txkey %d", vap->iv_def_txkey);
461 for (i = 0; i < IEEE80211_WEP_NKID; i++)
462 _db_show_key("\tnw_keys[%u]", i, &vap->iv_nw_keys[i]);
464 db_printf("\tauth %p(%s)", vap->iv_auth, vap->iv_auth->ia_name);
465 db_printf(" ec %p", vap->iv_ec);
467 db_printf(" acl %p", vap->iv_acl);
468 db_printf(" as %p", vap->iv_as);
470 #ifdef IEEE80211_SUPPORT_MESH
471 if (showmesh && vap->iv_mesh != NULL)
472 _db_show_mesh(vap->iv_mesh);
474 #ifdef IEEE80211_SUPPORT_TDMA
475 if (vap->iv_tdma != NULL)
476 _db_show_tdma("\t", vap->iv_tdma, showprocs);
477 #endif /* IEEE80211_SUPPORT_TDMA */
479 DB_PRINTSYM("\t", "iv_key_alloc", vap->iv_key_alloc);
480 DB_PRINTSYM("\t", "iv_key_delete", vap->iv_key_delete);
481 DB_PRINTSYM("\t", "iv_key_set", vap->iv_key_set);
482 DB_PRINTSYM("\t", "iv_key_update_begin", vap->iv_key_update_begin);
483 DB_PRINTSYM("\t", "iv_key_update_end", vap->iv_key_update_end);
484 DB_PRINTSYM("\t", "iv_opdetach", vap->iv_opdetach);
485 DB_PRINTSYM("\t", "iv_input", vap->iv_input);
486 DB_PRINTSYM("\t", "iv_recv_mgmt", vap->iv_recv_mgmt);
487 DB_PRINTSYM("\t", "iv_deliver_data", vap->iv_deliver_data);
488 DB_PRINTSYM("\t", "iv_bmiss", vap->iv_bmiss);
489 DB_PRINTSYM("\t", "iv_reset", vap->iv_reset);
490 DB_PRINTSYM("\t", "iv_update_beacon", vap->iv_update_beacon);
491 DB_PRINTSYM("\t", "iv_newstate", vap->iv_newstate);
492 DB_PRINTSYM("\t", "iv_output", vap->iv_output);
497 _db_show_com(const struct ieee80211com *ic, int showvaps, int showsta,
498 int showmesh, int showprocs)
500 struct ieee80211vap *vap;
502 db_printf("%p:", ic);
503 TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next)
504 db_printf(" %s(%p)", vap->iv_ifp->if_xname, vap);
506 db_printf("\tsoftc %p", ic->ic_softc);
507 db_printf("\tname %s", ic->ic_name);
508 db_printf(" comlock %p", &ic->ic_comlock);
509 db_printf(" txlock %p", &ic->ic_txlock);
510 db_printf(" fflock %p", &ic->ic_fflock);
512 db_printf("\theadroom %d", ic->ic_headroom);
513 db_printf(" phytype %d", ic->ic_phytype);
514 db_printf(" opmode %s", ieee80211_opmode_name[ic->ic_opmode]);
516 db_printf(" inact %p", &ic->ic_inact);
519 db_printf("\tflags=%b\n", ic->ic_flags, IEEE80211_F_BITS);
520 db_printf("\tflags_ext=%b\n", ic->ic_flags_ext, IEEE80211_FEXT_BITS);
521 db_printf("\tflags_ht=%b\n", ic->ic_flags_ht, IEEE80211_FHT_BITS);
522 db_printf("\tflags_ven=%b\n", ic->ic_flags_ven, IEEE80211_FVEN_BITS);
523 db_printf("\tcaps=%b\n", ic->ic_caps, IEEE80211_C_BITS);
524 db_printf("\tcryptocaps=%b\n",
525 ic->ic_cryptocaps, IEEE80211_CRYPTO_BITS);
526 db_printf("\thtcaps=%b\n", ic->ic_htcaps, IEEE80211_HTCAP_BITS);
529 uint8_t ic_modecaps[2]; /* set of mode capabilities */
531 db_printf("\tcurmode %u", ic->ic_curmode);
532 db_printf(" promisc %u", ic->ic_promisc);
533 db_printf(" allmulti %u", ic->ic_allmulti);
534 db_printf(" nrunning %u", ic->ic_nrunning);
536 db_printf("\tbintval %u", ic->ic_bintval);
537 db_printf(" lintval %u", ic->ic_lintval);
538 db_printf(" holdover %u", ic->ic_holdover);
539 db_printf(" txpowlimit %u", ic->ic_txpowlimit);
542 struct ieee80211_rateset ic_sup_rates[IEEE80211_MODE_MAX];
547 * ic_channels is the set of available channels for the device;
548 * it is setup by the driver
549 * ic_nchans is the number of valid entries in ic_channels
550 * ic_chan_avail is a bit vector of these channels used to check
551 * whether a channel is available w/o searching the channel table.
552 * ic_chan_active is a (potentially) constrained subset of
553 * ic_chan_avail that reflects any mode setting or user-specified
554 * limit on the set of channels to use/scan
555 * ic_curchan is the current channel the device is set to; it may
556 * be different from ic_bsschan when we are off-channel scanning
557 * or otherwise doing background work
558 * ic_bsschan is the channel selected for operation; it may
559 * be undefined (IEEE80211_CHAN_ANYC)
560 * ic_prevchan is a cached ``previous channel'' used to optimize
561 * lookups when switching back+forth between two channels
562 * (e.g. for dynamic turbo)
564 db_printf("\tnchans %d", ic->ic_nchans);
566 struct ieee80211_channel ic_channels[IEEE80211_CHAN_MAX];
567 uint8_t ic_chan_avail[IEEE80211_CHAN_BYTES];
568 uint8_t ic_chan_active[IEEE80211_CHAN_BYTES];
569 uint8_t ic_chan_scan[IEEE80211_CHAN_BYTES];
572 _db_show_channel("\tcurchan", ic->ic_curchan);
574 _db_show_channel("\tbsschan", ic->ic_bsschan);
576 _db_show_channel("\tprevchan", ic->ic_prevchan);
578 db_printf("\tregdomain %p", &ic->ic_regdomain);
581 _db_show_channel("\tcsa_newchan", ic->ic_csa_newchan);
582 db_printf(" csa_count %d", ic->ic_csa_count);
583 db_printf( "dfs %p", &ic->ic_dfs);
586 db_printf("\tscan %p", ic->ic_scan);
587 db_printf(" lastdata %d", ic->ic_lastdata);
588 db_printf(" lastscan %d", ic->ic_lastscan);
591 db_printf("\tmax_keyix %d", ic->ic_max_keyix);
592 db_printf(" hash_key 0x%x", ic->ic_hash_key);
593 db_printf(" wme %p", &ic->ic_wme);
595 db_printf(" sta %p", &ic->ic_sta);
597 db_printf("\tstageq@%p:\n", &ic->ic_stageq);
598 _db_show_ageq("\t", &ic->ic_stageq);
600 _db_show_node_table("\t", &ic->ic_sta);
602 db_printf("\tprotmode %d", ic->ic_protmode);
603 db_printf(" nonerpsta %u", ic->ic_nonerpsta);
604 db_printf(" longslotsta %u", ic->ic_longslotsta);
605 db_printf(" lastnonerp %d", ic->ic_lastnonerp);
607 db_printf("\tsta_assoc %u", ic->ic_sta_assoc);
608 db_printf(" ht_sta_assoc %u", ic->ic_ht_sta_assoc);
609 db_printf(" ht40_sta_assoc %u", ic->ic_ht40_sta_assoc);
611 db_printf("\tcurhtprotmode 0x%x", ic->ic_curhtprotmode);
612 db_printf(" htprotmode %d", ic->ic_htprotmode);
613 db_printf(" lastnonht %d", ic->ic_lastnonht);
616 db_printf("\tsuperg %p\n", ic->ic_superg);
618 db_printf("\tmontaps %d th %p txchan %p rh %p rxchan %p\n",
619 ic->ic_montaps, ic->ic_th, ic->ic_txchan, ic->ic_rh, ic->ic_rxchan);
622 DB_PRINTSYM("\t", "ic_vap_create", ic->ic_vap_create);
623 DB_PRINTSYM("\t", "ic_vap_delete", ic->ic_vap_delete);
625 /* operating mode attachment */
626 ieee80211vap_attach ic_vattach[IEEE80211_OPMODE_MAX];
628 DB_PRINTSYM("\t", "ic_newassoc", ic->ic_newassoc);
629 DB_PRINTSYM("\t", "ic_getradiocaps", ic->ic_getradiocaps);
630 DB_PRINTSYM("\t", "ic_setregdomain", ic->ic_setregdomain);
631 DB_PRINTSYM("\t", "ic_send_mgmt", ic->ic_send_mgmt);
632 DB_PRINTSYM("\t", "ic_raw_xmit", ic->ic_raw_xmit);
633 DB_PRINTSYM("\t", "ic_updateslot", ic->ic_updateslot);
634 DB_PRINTSYM("\t", "ic_update_mcast", ic->ic_update_mcast);
635 DB_PRINTSYM("\t", "ic_update_promisc", ic->ic_update_promisc);
636 DB_PRINTSYM("\t", "ic_node_alloc", ic->ic_node_alloc);
637 DB_PRINTSYM("\t", "ic_node_free", ic->ic_node_free);
638 DB_PRINTSYM("\t", "ic_node_cleanup", ic->ic_node_cleanup);
639 DB_PRINTSYM("\t", "ic_node_getrssi", ic->ic_node_getrssi);
640 DB_PRINTSYM("\t", "ic_node_getsignal", ic->ic_node_getsignal);
641 DB_PRINTSYM("\t", "ic_node_getmimoinfo", ic->ic_node_getmimoinfo);
642 DB_PRINTSYM("\t", "ic_scan_start", ic->ic_scan_start);
643 DB_PRINTSYM("\t", "ic_scan_end", ic->ic_scan_end);
644 DB_PRINTSYM("\t", "ic_set_channel", ic->ic_set_channel);
645 DB_PRINTSYM("\t", "ic_scan_curchan", ic->ic_scan_curchan);
646 DB_PRINTSYM("\t", "ic_scan_mindwell", ic->ic_scan_mindwell);
647 DB_PRINTSYM("\t", "ic_recv_action", ic->ic_recv_action);
648 DB_PRINTSYM("\t", "ic_send_action", ic->ic_send_action);
649 DB_PRINTSYM("\t", "ic_addba_request", ic->ic_addba_request);
650 DB_PRINTSYM("\t", "ic_addba_response", ic->ic_addba_response);
651 DB_PRINTSYM("\t", "ic_addba_stop", ic->ic_addba_stop);
653 if (showvaps && !TAILQ_EMPTY(&ic->ic_vaps)) {
655 TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next)
656 _db_show_vap(vap, showmesh, showprocs);
658 if (showsta && !TAILQ_EMPTY(&ic->ic_sta.nt_node)) {
659 const struct ieee80211_node_table *nt = &ic->ic_sta;
660 const struct ieee80211_node *ni;
662 TAILQ_FOREACH(ni, &nt->nt_node, ni_list) {
670 _db_show_all_vaps(void *arg, struct ieee80211com *ic)
672 int showall = *(int *)arg;
675 const struct ieee80211vap *vap;
676 db_printf("%s: com %p vaps:", ic->ic_name, ic);
677 TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next)
678 db_printf(" %s(%p)", vap->iv_ifp->if_xname, vap);
681 _db_show_com(ic, 1, 1, 1, 1);
685 _db_show_node_table(const char *tag, const struct ieee80211_node_table *nt)
689 db_printf("%s%s@%p:\n", tag, nt->nt_name, nt);
690 db_printf("%s nodelock %p", tag, &nt->nt_nodelock);
691 db_printf(" inact_init %d", nt->nt_inact_init);
692 db_printf("%s keyixmax %d keyixmap %p\n",
693 tag, nt->nt_keyixmax, nt->nt_keyixmap);
694 for (i = 0; i < nt->nt_keyixmax; i++) {
695 const struct ieee80211_node *ni = nt->nt_keyixmap[i];
697 db_printf("%s [%3u] %p %s\n", tag, i, ni,
698 ether_sprintf(ni->ni_macaddr));
703 _db_show_channel(const char *tag, const struct ieee80211_channel *c)
705 db_printf("%s ", tag);
708 else if (c == IEEE80211_CHAN_ANYC)
711 db_printf("[%u (%u) flags=%b maxreg %d maxpow %d minpow %d state 0x%x extieee %u]",
712 c->ic_freq, c->ic_ieee,
713 c->ic_flags, IEEE80211_CHAN_BITS,
714 c->ic_maxregpower, c->ic_maxpower, c->ic_minpower,
715 c->ic_state, c->ic_extieee);
719 _db_show_ssid(const char *tag, int ix, int len, const uint8_t *ssid)
726 if (len > IEEE80211_NWID_LEN)
727 len = IEEE80211_NWID_LEN;
728 /* determine printable or not */
729 for (i = 0, p = ssid; i < len; i++, p++) {
730 if (*p < ' ' || *p > 0x7e)
735 for (i = 0, p = ssid; i < len; i++, p++)
740 for (i = 0, p = ssid; i < len; i++, p++)
741 db_printf("%02x", *p);
746 _db_show_appie(const char *tag, const struct ieee80211_appie *ie)
753 db_printf("%s [0x", tag);
754 for (i = 0, p = ie->ie_data; i < ie->ie_len; i++, p++)
755 db_printf("%02x", *p);
760 _db_show_key(const char *tag, int ix, const struct ieee80211_key *wk)
762 static const uint8_t zerodata[IEEE80211_KEYBUF_SIZE];
763 const struct ieee80211_cipher *cip = wk->wk_cipher;
764 int keylen = wk->wk_keylen;
767 switch (cip->ic_cipher) {
768 case IEEE80211_CIPHER_WEP:
770 db_printf(" wepkey %u:%s", wk->wk_keyix,
771 keylen <= 5 ? "40-bit" :
772 keylen <= 13 ? "104-bit" : "128-bit");
774 case IEEE80211_CIPHER_TKIP:
776 keylen -= 128/8; /* ignore MIC for now */
777 db_printf(" TKIP %u:%u-bit", wk->wk_keyix, 8*keylen);
779 case IEEE80211_CIPHER_AES_OCB:
780 db_printf(" AES-OCB %u:%u-bit", wk->wk_keyix, 8*keylen);
782 case IEEE80211_CIPHER_AES_CCM:
783 db_printf(" AES-CCM %u:%u-bit", wk->wk_keyix, 8*keylen);
785 case IEEE80211_CIPHER_CKIP:
786 db_printf(" CKIP %u:%u-bit", wk->wk_keyix, 8*keylen);
788 case IEEE80211_CIPHER_NONE:
789 db_printf(" NULL %u:%u-bit", wk->wk_keyix, 8*keylen);
792 db_printf(" UNKNOWN (0x%x) %u:%u-bit",
793 cip->ic_cipher, wk->wk_keyix, 8*keylen);
796 if (wk->wk_rxkeyix != wk->wk_keyix)
797 db_printf(" rxkeyix %u", wk->wk_rxkeyix);
798 if (memcmp(wk->wk_key, zerodata, keylen) != 0) {
802 for (i = 0; i < keylen; i++)
803 db_printf("%02x", wk->wk_key[i]);
805 if (cip->ic_cipher != IEEE80211_CIPHER_WEP &&
806 wk->wk_keyrsc[IEEE80211_NONQOS_TID] != 0)
807 db_printf(" rsc %ju", (uintmax_t)wk->wk_keyrsc[IEEE80211_NONQOS_TID]);
808 if (cip->ic_cipher != IEEE80211_CIPHER_WEP &&
810 db_printf(" tsc %ju", (uintmax_t)wk->wk_keytsc);
811 db_printf(" flags=%b", wk->wk_flags, IEEE80211_KEY_BITS);
817 printrate(const char *tag, int v)
819 if (v == IEEE80211_FIXED_RATE_NONE)
820 db_printf(" %s <none>", tag);
822 db_printf(" %s 5.5", tag);
823 else if (v & IEEE80211_RATE_MCS)
824 db_printf(" %s MCS%d", tag, v &~ IEEE80211_RATE_MCS);
826 db_printf(" %s %d", tag, v/2);
830 _db_show_roamparams(const char *tag, const void *arg,
831 const struct ieee80211_roamparam *rp)
836 db_printf(" rssi %u.5", rp->rssi/2);
838 db_printf(" rssi %u", rp->rssi/2);
839 printrate("rate", rp->rate);
843 _db_show_txparams(const char *tag, const void *arg,
844 const struct ieee80211_txparam *tp)
848 printrate("ucastrate", tp->ucastrate);
849 printrate("mcastrate", tp->mcastrate);
850 printrate("mgmtrate", tp->mgmtrate);
851 db_printf(" maxretry %d", tp->maxretry);
855 _db_show_ageq(const char *tag, const struct ieee80211_ageq *q)
857 const struct mbuf *m;
859 db_printf("%s lock %p len %d maxlen %d drops %d head %p tail %p\n",
860 tag, &q->aq_lock, q->aq_len, q->aq_maxlen, q->aq_drops,
861 q->aq_head, q->aq_tail);
862 for (m = q->aq_head; m != NULL; m = m->m_nextpkt)
863 db_printf("%s %p (len %d, %b)\n", tag, m, m->m_len,
864 /* XXX could be either TX or RX but is mostly TX */
865 m->m_flags, IEEE80211_MBUF_TX_FLAG_BITS);
869 _db_show_stats(const struct ieee80211_stats *is)
873 #ifdef IEEE80211_SUPPORT_MESH
875 _db_show_mesh(const struct ieee80211_mesh_state *ms)
877 struct ieee80211_mesh_route *rt;
880 _db_show_ssid(" meshid ", 0, ms->ms_idlen, ms->ms_id);
881 db_printf("nextseq %u ttl %u flags 0x%x\n", ms->ms_seq,
882 ms->ms_ttl, ms->ms_flags);
883 db_printf("routing table:\n");
885 TAILQ_FOREACH(rt, &ms->ms_routes, rt_next) {
886 db_printf("entry %d:\tdest: %6D nexthop: %6D metric: %u", i,
887 rt->rt_dest, ":", rt->rt_nexthop, ":", rt->rt_metric);
889 db_printf("\tlifetime: %u lastseq: %u priv: %p\n",
890 ieee80211_mesh_rt_update(rt, 0),
891 rt->rt_lastmseq, rt->rt_priv);
895 #endif /* IEEE80211_SUPPORT_MESH */