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wlan - Rip out all wlan locks part 1/2
[dragonfly.git] / sys / netproto / 802_11 / wlan / ieee80211_ddb.c
CommitLineData
32176cfd
RP		 1/*-
2 * Copyright (c) 2007-2009 Sam Leffler, Errno Consulting
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
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.
13 *
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.
24 *
25 * $FreeBSD: head/sys/net80211/ieee80211_ddb.c 196019 2009-08-01 19:26:27Z rwatson $
26 * $DragonFly$
27 */
28
29#include "opt_ddb.h"
30#include "opt_wlan.h"
31
32#ifdef DDB
33/*
34 * IEEE 802.11 DDB support
35 */
36#include <sys/param.h>
37#include <sys/systm.h>
38#include <sys/kernel.h>
39#include <sys/socket.h>
40
41#include <net/if.h>
42#include <net/if_dl.h>
43#include <net/if_media.h>
44#include <net/if_types.h>
45#include <net/ethernet.h>
46#include <net/route.h>
32176cfd
RP		 47
48#include <netproto/802_11/ieee80211_var.h>
49#ifdef IEEE80211_SUPPORT_TDMA
50#include <netproto/802_11/ieee80211_tdma.h>
51#endif
52#ifdef IEEE80211_SUPPORT_MESH
53#include <netproto/802_11/ieee80211_mesh.h>
54#endif
55
56#include <ddb/ddb.h>
57#include <ddb/db_sym.h>
58
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); \
62 db_printf("\n"); \
63} while (0)
64
65static void _db_show_sta(const struct ieee80211_node *);
66static void _db_show_vap(const struct ieee80211vap *, int);
67static void _db_show_com(const struct ieee80211com *,
68 int showvaps, int showsta, int showprocs);
69
70static void _db_show_node_table(const char *tag,
71 const struct ieee80211_node_table *);
72static void _db_show_channel(const char *tag, const struct ieee80211_channel *);
73static void _db_show_ssid(const char *tag, int ix, int len, const uint8_t *);
74static void _db_show_appie(const char *tag, const struct ieee80211_appie *);
75static void _db_show_key(const char *tag, int ix, const struct ieee80211_key *);
76static void _db_show_roamparams(const char *tag, const void *arg,
77 const struct ieee80211_roamparam *rp);
78static void _db_show_txparams(const char *tag, const void *arg,
79 const struct ieee80211_txparam *tp);
80static void _db_show_ageq(const char *tag, const struct ieee80211_ageq *q);
81static void _db_show_stats(const struct ieee80211_stats *);
ea86af0d 82#if 0
32176cfd
RP		 83#ifdef IEEE80211_SUPPORT_MESH
84static void _db_show_mesh(const struct ieee80211_mesh_state *);
85#endif
ea86af0d 86#endif
32176cfd
RP		 87
88DB_SHOW_COMMAND(sta, db_show_sta)
89{
90 if (!have_addr) {
91 db_printf("usage: show sta <addr>\n");
92 return;
93 }
94 _db_show_sta((const struct ieee80211_node *) addr);
95}
96
97DB_SHOW_COMMAND(statab, db_show_statab)
98{
99 if (!have_addr) {
100 db_printf("usage: show statab <addr>\n");
101 return;
102 }
103 _db_show_node_table("", (const struct ieee80211_node_table *) addr);
104}
105
106DB_SHOW_COMMAND(vap, db_show_vap)
107{
108 int i, showprocs = 0;
109
110 if (!have_addr) {
111 db_printf("usage: show vap <addr>\n");
112 return;
113 }
114 for (i = 0; modif[i] != '\0'; i++)
115 switch (modif[i]) {
116 case 'a':
117 showprocs = 1;
118 break;
119 case 'p':
120 showprocs = 1;
121 break;
122 }
123 _db_show_vap((const struct ieee80211vap *) addr, showprocs);
124}
125
126DB_SHOW_COMMAND(com, db_show_com)
127{
128 const struct ieee80211com *ic;
129 int i, showprocs = 0, showvaps = 0, showsta = 0;
130
131 if (!have_addr) {
132 db_printf("usage: show com <addr>\n");
133 return;
134 }
135 for (i = 0; modif[i] != '\0'; i++)
136 switch (modif[i]) {
137 case 'a':
138 showsta = showvaps = showprocs = 1;
139 break;
140 case 's':
141 showsta = 1;
142 break;
143 case 'v':
144 showvaps = 1;
145 break;
146 case 'p':
147 showprocs = 1;
148 break;
149 }
150
151 ic = (const struct ieee80211com *) addr;
152 _db_show_com(ic, showvaps, showsta, showprocs);
153}
154
ab55c816 155#if __FreeBSD__
32176cfd
RP		 156DB_SHOW_ALL_COMMAND(vaps, db_show_all_vaps)
157{
32176cfd
RP		 158 const struct ifnet *ifp;
159 int i, showall = 0;
160
161 for (i = 0; modif[i] != '\0'; i++)
162 switch (modif[i]) {
163 case 'a':
164 showall = 1;
165 break;
166 }
167
34a60cf6
RP		 168 TAILQ_FOREACH(ifp, &ifnet, if_list) {
169 if (ifp->if_type == IFT_IEEE80211) {
170 const struct ieee80211com *ic = ifp->if_l2com;
171
172 if (!showall) {
173 const struct ieee80211vap *vap;
174 db_printf("%s: com %p vaps:",
175 ifp->if_xname, ic);
176 TAILQ_FOREACH(vap, &ic->ic_vaps,
177 iv_next)
178 db_printf(" %s(%p)",
179 vap->iv_ifp->if_xname, vap);
180 db_printf("\n");
181 } else
182 _db_show_com(ic, 1, 1, 1);
183 }
32176cfd
RP		 184 }
185}
ea86af0d 186#endif
32176cfd 187
ea86af0d 188#if 0
32176cfd
RP		 189#ifdef IEEE80211_SUPPORT_MESH
190DB_SHOW_ALL_COMMAND(mesh, db_show_mesh)
191{
192 const struct ieee80211_mesh_state *ms;
193
194 if (!have_addr) {
195 db_printf("usage: show mesh <addr>\n");
196 return;
197 }
198 ms = (const struct ieee80211_mesh_state *) addr;
199 _db_show_mesh(ms);
200}
201#endif /* IEEE80211_SUPPORT_MESH */
ab55c816 202#endif
32176cfd
RP		 203
204static void
205_db_show_txampdu(const char *sep, int ix, const struct ieee80211_tx_ampdu *tap)
206{
207 db_printf("%stxampdu[%d]: %p flags %b %s\n",
208 sep, ix, tap, tap->txa_flags, IEEE80211_AGGR_BITS,
209 ieee80211_wme_acnames[tap->txa_ac]);
210 db_printf("%s token %u lastsample %d pkts %d avgpps %d qbytes %d qframes %d\n",
211 sep, tap->txa_token, tap->txa_lastsample, tap->txa_pkts,
212 tap->txa_avgpps, tap->txa_qbytes, tap->txa_qframes);
213 db_printf("%s start %u seqpending %u wnd %u attempts %d nextrequest %d\n",
214 sep, tap->txa_start, tap->txa_seqpending, tap->txa_wnd,
215 tap->txa_attempts, tap->txa_nextrequest);
216 /* XXX timer */
217}
218
219static void
220_db_show_rxampdu(const char *sep, int ix, const struct ieee80211_rx_ampdu *rap)
221{
222 int i;
223
224 db_printf("%srxampdu[%d]: %p flags 0x%x tid %u\n",
225 sep, ix, rap, rap->rxa_flags, ix /*XXX */);
226 db_printf("%s qbytes %d qframes %d seqstart %u start %u wnd %u\n",
227 sep, rap->rxa_qbytes, rap->rxa_qframes,
228 rap->rxa_seqstart, rap->rxa_start, rap->rxa_wnd);
229 db_printf("%s age %d nframes %d\n", sep,
230 rap->rxa_age, rap->rxa_nframes);
231 for (i = 0; i < IEEE80211_AGGR_BAWMAX; i++)
232 if (rap->rxa_m[i] != NULL)
233 db_printf("%s m[%2u:%4u] %p\n", sep, i,
234 IEEE80211_SEQ_ADD(rap->rxa_start, i),
235 rap->rxa_m[i]);
236}
237
238static void
239_db_show_sta(const struct ieee80211_node *ni)
240{
241 int i;
242
ab55c816
RP		 243 db_printf("0x%p: mac %6D refcnt %d\n", ni,
244 ni->ni_macaddr, ":", ieee80211_node_refcnt(ni));
32176cfd
RP		 245 db_printf("\tvap %p wdsvap %p ic %p table %p\n",
246 ni->ni_vap, ni->ni_wdsvap, ni->ni_ic, ni->ni_table);
247 db_printf("\tflags=%b\n", ni->ni_flags, IEEE80211_NODE_BITS);
248 db_printf("\tscangen %u authmode %u ath_flags 0x%x ath_defkeyix %u\n",
249 ni->ni_scangen, ni->ni_authmode,
250 ni->ni_ath_flags, ni->ni_ath_defkeyix);
251 db_printf("\tassocid 0x%x txpower %u vlan %u\n",
252 ni->ni_associd, ni->ni_txpower, ni->ni_vlan);
253 db_printf("\tjointime %d (%lu secs) challenge %p\n",
ab55c816 254 ni->ni_jointime, (unsigned long)(time_second - ni->ni_jointime),
32176cfd
RP		 255 ni->ni_challenge);
256 db_printf("\ties: data %p len %d\n", ni->ni_ies.data, ni->ni_ies.len);
257 db_printf("\t[wpa_ie %p rsn_ie %p wme_ie %p ath_ie %p\n",
258 ni->ni_ies.wpa_ie, ni->ni_ies.rsn_ie, ni->ni_ies.wme_ie,
259 ni->ni_ies.ath_ie);
260 db_printf("\t htcap_ie %p htinfo_ie %p]\n",
261 ni->ni_ies.htcap_ie, ni->ni_ies.htinfo_ie);
262 if (ni->ni_flags & IEEE80211_NODE_QOS) {
263 for (i = 0; i < WME_NUM_TID; i++) {
264 if (ni->ni_txseqs[i] || ni->ni_rxseqs[i])
265 db_printf("\t[%u] txseq %u rxseq %u fragno %u\n",
266 i, ni->ni_txseqs[i],
267 ni->ni_rxseqs[i] >> IEEE80211_SEQ_SEQ_SHIFT,
268 ni->ni_rxseqs[i] & IEEE80211_SEQ_FRAG_MASK);
269 }
270 }
271 db_printf("\ttxseq %u rxseq %u fragno %u rxfragstamp %u\n",
272 ni->ni_txseqs[IEEE80211_NONQOS_TID],
273 ni->ni_rxseqs[IEEE80211_NONQOS_TID] >> IEEE80211_SEQ_SEQ_SHIFT,
274 ni->ni_rxseqs[IEEE80211_NONQOS_TID] & IEEE80211_SEQ_FRAG_MASK,
275 ni->ni_rxfragstamp);
276 db_printf("\trxfrag[0] %p rxfrag[1] %p rxfrag[2] %p\n",
277 ni->ni_rxfrag[0], ni->ni_rxfrag[1], ni->ni_rxfrag[2]);
278 _db_show_key("\tucastkey", 0, &ni->ni_ucastkey);
279 db_printf("\tavgrssi 0x%x (rssi %d) noise %d\n",
280 ni->ni_avgrssi, IEEE80211_RSSI_GET(ni->ni_avgrssi),
281 ni->ni_noise);
282 db_printf("\tintval %u capinfo %b\n",
283 ni->ni_intval, ni->ni_capinfo, IEEE80211_CAPINFO_BITS);
ab55c816 284 db_printf("\tbssid %6D", ni->ni_bssid, ":");
32176cfd
RP		 285 _db_show_ssid(" essid ", 0, ni->ni_esslen, ni->ni_essid);
286 db_printf("\n");
287 _db_show_channel("\tchannel", ni->ni_chan);
288 db_printf("\n");
289 db_printf("\terp %b dtim_period %u dtim_count %u\n",
290 ni->ni_erp, IEEE80211_ERP_BITS,
291 ni->ni_dtim_period, ni->ni_dtim_count);
292
293 db_printf("\thtcap %b htparam 0x%x htctlchan %u ht2ndchan %u\n",
294 ni->ni_htcap, IEEE80211_HTCAP_BITS,
295 ni->ni_htparam, ni->ni_htctlchan, ni->ni_ht2ndchan);
296 db_printf("\thtopmode 0x%x htstbc 0x%x chw %u\n",
297 ni->ni_htopmode, ni->ni_htstbc, ni->ni_chw);
298
299 /* XXX ampdu state */
300 for (i = 0; i < WME_NUM_AC; i++)
301 if (ni->ni_tx_ampdu[i].txa_flags & IEEE80211_AGGR_SETUP)
302 _db_show_txampdu("\t", i, &ni->ni_tx_ampdu[i]);
303 for (i = 0; i < WME_NUM_TID; i++)
304 if (ni->ni_rx_ampdu[i].rxa_flags)
305 _db_show_rxampdu("\t", i, &ni->ni_rx_ampdu[i]);
306
307 db_printf("\tinact %u inact_reload %u txrate %u\n",
308 ni->ni_inact, ni->ni_inact_reload, ni->ni_txrate);
309#ifdef IEEE80211_SUPPORT_MESH
310 _db_show_ssid("\tmeshid ", 0, ni->ni_meshidlen, ni->ni_meshid);
311 db_printf(" mlstate %b mllid 0x%x mlpid 0x%x mlrcnt %u mltval %u\n",
312 ni->ni_mlstate, IEEE80211_MESH_MLSTATE_BITS,
313 ni->ni_mllid, ni->ni_mlpid, ni->ni_mlrcnt, ni->ni_mltval);
314#endif
315}
316
317#ifdef IEEE80211_SUPPORT_TDMA
318static void
319_db_show_tdma(const char *sep, const struct ieee80211_tdma_state *ts, int showprocs)
320{
321 db_printf("%stdma %p:\n", sep, ts);
322 db_printf("%s version %u slot %u bintval %u peer %p\n", sep,
323 ts->tdma_version, ts->tdma_slot, ts->tdma_bintval, ts->tdma_peer);
324 db_printf("%s slotlen %u slotcnt %u", sep,
325 ts->tdma_slotlen, ts->tdma_slotcnt);
326 db_printf(" inuse 0x%x active 0x%x count %d\n",
327 ts->tdma_inuse[0], ts->tdma_active[0], ts->tdma_count);
328 if (showprocs) {
329 DB_PRINTSYM(sep, " tdma_newstate", ts->tdma_newstate);
330 DB_PRINTSYM(sep, " tdma_recv_mgmt", ts->tdma_recv_mgmt);
331 DB_PRINTSYM(sep, " tdma_opdetach", ts->tdma_opdetach);
332 }
333}
334#endif /* IEEE80211_SUPPORT_TDMA */
335
336static void
337_db_show_vap(const struct ieee80211vap *vap, int showprocs)
338{
339 const struct ieee80211com *ic = vap->iv_ic;
340 int i;
341
342 db_printf("%p:", vap);
343 db_printf(" bss %p", vap->iv_bss);
ab55c816 344 db_printf(" myaddr %6D", vap->iv_myaddr, ":");
32176cfd
RP		 345 db_printf("\n");
346
347 db_printf("\topmode %s", ieee80211_opmode_name[vap->iv_opmode]);
348 db_printf(" state %s", ieee80211_state_name[vap->iv_state]);
349 db_printf(" ifp %p(%s)", vap->iv_ifp, vap->iv_ifp->if_xname);
350 db_printf("\n");
351
352 db_printf("\tic %p", vap->iv_ic);
353 db_printf(" media %p", &vap->iv_media);
354 db_printf(" bpf_if %p", vap->iv_rawbpf);
355 db_printf(" mgtsend %p", &vap->iv_mgtsend);
356#if 0
357 struct sysctllog *iv_sysctl; /* dynamic sysctl context */
358#endif
359 db_printf("\n");
360 db_printf("\tdebug=%b\n", vap->iv_debug, IEEE80211_MSG_BITS);
361
362 db_printf("\tflags=%b\n", vap->iv_flags, IEEE80211_F_BITS);
363 db_printf("\tflags_ext=%b\n", vap->iv_flags_ext, IEEE80211_FEXT_BITS);
364 db_printf("\tflags_ht=%b\n", vap->iv_flags_ht, IEEE80211_FHT_BITS);
365 db_printf("\tflags_ven=%b\n", vap->iv_flags_ven, IEEE80211_FVEN_BITS);
366 db_printf("\tcaps=%b\n", vap->iv_caps, IEEE80211_C_BITS);
367 db_printf("\thtcaps=%b\n", vap->iv_htcaps, IEEE80211_C_HTCAP_BITS);
368
369 _db_show_stats(&vap->iv_stats);
370
371 db_printf("\tinact_init %d", vap->iv_inact_init);
372 db_printf(" inact_auth %d", vap->iv_inact_auth);
373 db_printf(" inact_run %d", vap->iv_inact_run);
374 db_printf(" inact_probe %d", vap->iv_inact_probe);
375 db_printf("\n");
376
377 db_printf("\tdes_nssid %d", vap->iv_des_nssid);
378 if (vap->iv_des_nssid)
379 _db_show_ssid(" des_ssid[%u] ", 0,
380 vap->iv_des_ssid[0].len, vap->iv_des_ssid[0].ssid);
ab55c816 381 db_printf(" des_bssid %6D", vap->iv_des_bssid, ":");
32176cfd
RP		 382 db_printf("\n");
383 db_printf("\tdes_mode %d", vap->iv_des_mode);
384 _db_show_channel(" des_chan", vap->iv_des_chan);
385 db_printf("\n");
386#if 0
387 int iv_nicknamelen; /* XXX junk */
388 uint8_t iv_nickname[IEEE80211_NWID_LEN];
389#endif
390 db_printf("\tbgscanidle %u", vap->iv_bgscanidle);
391 db_printf(" bgscanintvl %u", vap->iv_bgscanintvl);
392 db_printf(" scanvalid %u", vap->iv_scanvalid);
393 db_printf("\n");
394 db_printf("\tscanreq_duration %u", vap->iv_scanreq_duration);
395 db_printf(" scanreq_mindwell %u", vap->iv_scanreq_mindwell);
396 db_printf(" scanreq_maxdwell %u", vap->iv_scanreq_maxdwell);
397 db_printf("\n");
398 db_printf("\tscanreq_flags 0x%x", vap->iv_scanreq_flags);
399 db_printf(" scanreq_nssid %d", vap->iv_scanreq_nssid);
400 for (i = 0; i < vap->iv_scanreq_nssid; i++)
401 _db_show_ssid(" scanreq_ssid[%u]", i,
402 vap->iv_scanreq_ssid[i].len, vap->iv_scanreq_ssid[i].ssid);
403 db_printf(" roaming %d", vap->iv_roaming);
404 db_printf("\n");
405 for (i = IEEE80211_MODE_11A; i < IEEE80211_MODE_MAX; i++)
406 if (isset(ic->ic_modecaps, i)) {
407 _db_show_roamparams("\troamparms[%s]",
408 ieee80211_phymode_name[i], &vap->iv_roamparms[i]);
409 db_printf("\n");
410 }
411
412 db_printf("\tbmissthreshold %u", vap->iv_bmissthreshold);
413 db_printf(" bmiss_max %u", vap->iv_bmiss_count);
414 db_printf(" bmiss_max %d", vap->iv_bmiss_max);
415 db_printf("\n");
416 db_printf("\tswbmiss_count %u", vap->iv_swbmiss_count);
417 db_printf(" swbmiss_period %u", vap->iv_swbmiss_period);
418 db_printf(" swbmiss %p", &vap->iv_swbmiss);
419 db_printf("\n");
420
421 db_printf("\tampdu_rxmax %d", vap->iv_ampdu_rxmax);
422 db_printf(" ampdu_density %d", vap->iv_ampdu_density);
423 db_printf(" ampdu_limit %d", vap->iv_ampdu_limit);
424 db_printf(" amsdu_limit %d", vap->iv_amsdu_limit);
425 db_printf("\n");
426
427 db_printf("\tmax_aid %u", vap->iv_max_aid);
428 db_printf(" aid_bitmap %p", vap->iv_aid_bitmap);
429 db_printf("\n");
430 db_printf("\tsta_assoc %u", vap->iv_sta_assoc);
431 db_printf(" ps_sta %u", vap->iv_ps_sta);
432 db_printf(" ps_pending %u", vap->iv_ps_pending);
433 db_printf(" tim_len %u", vap->iv_tim_len);
434 db_printf(" tim_bitmap %p", vap->iv_tim_bitmap);
435 db_printf("\n");
436 db_printf("\tdtim_period %u", vap->iv_dtim_period);
437 db_printf(" dtim_count %u", vap->iv_dtim_count);
438 db_printf(" set_tim %p", vap->iv_set_tim);
439 db_printf(" csa_count %d", vap->iv_csa_count);
440 db_printf("\n");
441
442 db_printf("\trtsthreshold %u", vap->iv_rtsthreshold);
443 db_printf(" fragthreshold %u", vap->iv_fragthreshold);
444 db_printf(" inact_timer %d", vap->iv_inact_timer);
445 db_printf("\n");
446 for (i = IEEE80211_MODE_11A; i < IEEE80211_MODE_MAX; i++)
447 if (isset(ic->ic_modecaps, i)) {
448 _db_show_txparams("\ttxparms[%s]",
449 ieee80211_phymode_name[i], &vap->iv_txparms[i]);
450 db_printf("\n");
451 }
452
453 /* application-specified IE's to attach to mgt frames */
454 _db_show_appie("\tappie_beacon", vap->iv_appie_beacon);
455 _db_show_appie("\tappie_probereq", vap->iv_appie_probereq);
456 _db_show_appie("\tappie_proberesp", vap->iv_appie_proberesp);
457 _db_show_appie("\tappie_assocreq", vap->iv_appie_assocreq);
458 _db_show_appie("\tappie_asscoresp", vap->iv_appie_assocresp);
459 _db_show_appie("\tappie_wpa", vap->iv_appie_wpa);
460 if (vap->iv_wpa_ie != NULL || vap->iv_rsn_ie != NULL) {
461 if (vap->iv_wpa_ie != NULL)
462 db_printf("\twpa_ie %p", vap->iv_wpa_ie);
463 if (vap->iv_rsn_ie != NULL)
464 db_printf("\trsn_ie %p", vap->iv_rsn_ie);
465 db_printf("\n");
466 }
467 db_printf("\tmax_keyix %u", vap->iv_max_keyix);
468 db_printf(" def_txkey %d", vap->iv_def_txkey);
469 db_printf("\n");
470 for (i = 0; i < IEEE80211_WEP_NKID; i++)
471 _db_show_key("\tnw_keys[%u]", i, &vap->iv_nw_keys[i]);
472
473 db_printf("\tauth %p(%s)", vap->iv_auth, vap->iv_auth->ia_name);
474 db_printf(" ec %p", vap->iv_ec);
475
476 db_printf(" acl %p", vap->iv_acl);
477 db_printf(" as %p", vap->iv_as);
478 db_printf("\n");
479#ifdef IEEE80211_SUPPORT_TDMA
480 if (vap->iv_tdma != NULL)
481 _db_show_tdma("\t", vap->iv_tdma, showprocs);
482#endif /* IEEE80211_SUPPORT_TDMA */
483 if (showprocs) {
484 DB_PRINTSYM("\t", "iv_key_alloc", vap->iv_key_alloc);
485 DB_PRINTSYM("\t", "iv_key_delete", vap->iv_key_delete);
486 DB_PRINTSYM("\t", "iv_key_set", vap->iv_key_set);
487 DB_PRINTSYM("\t", "iv_key_update_begin", vap->iv_key_update_begin);
488 DB_PRINTSYM("\t", "iv_key_update_end", vap->iv_key_update_end);
489 DB_PRINTSYM("\t", "iv_opdetach", vap->iv_opdetach);
490 DB_PRINTSYM("\t", "iv_input", vap->iv_input);
491 DB_PRINTSYM("\t", "iv_recv_mgmt", vap->iv_recv_mgmt);
492 DB_PRINTSYM("\t", "iv_deliver_data", vap->iv_deliver_data);
493 DB_PRINTSYM("\t", "iv_bmiss", vap->iv_bmiss);
494 DB_PRINTSYM("\t", "iv_reset", vap->iv_reset);
495 DB_PRINTSYM("\t", "iv_update_beacon", vap->iv_update_beacon);
496 DB_PRINTSYM("\t", "iv_newstate", vap->iv_newstate);
497 DB_PRINTSYM("\t", "iv_output", vap->iv_output);
498 }
499}
500
501static void
502_db_show_com(const struct ieee80211com *ic, int showvaps, int showsta, int showprocs)
503{
504 struct ieee80211vap *vap;
505
506 db_printf("%p:", ic);
507 TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next)
508 db_printf(" %s(%p)", vap->iv_ifp->if_xname, vap);
509 db_printf("\n");
510 db_printf("\tifp %p(%s)", ic->ic_ifp, ic->ic_ifp->if_xname);
32176cfd
RP		 511 db_printf("\n");
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]);
515 db_printf("\n");
516 db_printf("\tmedia %p", &ic->ic_media);
517 db_printf(" inact %p", &ic->ic_inact);
518 db_printf("\n");
519
520 db_printf("\tflags=%b\n", ic->ic_flags, IEEE80211_F_BITS);
521 db_printf("\tflags_ext=%b\n", ic->ic_flags_ext, IEEE80211_FEXT_BITS);
522 db_printf("\tflags_ht=%b\n", ic->ic_flags_ht, IEEE80211_FHT_BITS);
523 db_printf("\tflags_ven=%b\n", ic->ic_flags_ven, IEEE80211_FVEN_BITS);
524 db_printf("\tcaps=%b\n", ic->ic_caps, IEEE80211_C_BITS);
525 db_printf("\tcryptocaps=%b\n",
526 ic->ic_cryptocaps, IEEE80211_CRYPTO_BITS);
527 db_printf("\thtcaps=%b\n", ic->ic_htcaps, IEEE80211_HTCAP_BITS);
528
529#if 0
530 uint8_t ic_modecaps[2]; /* set of mode capabilities */
531#endif
532 db_printf("\tcurmode %u", ic->ic_curmode);
533 db_printf(" promisc %u", ic->ic_promisc);
534 db_printf(" allmulti %u", ic->ic_allmulti);
535 db_printf(" nrunning %u", ic->ic_nrunning);
536 db_printf("\n");
537 db_printf("\tbintval %u", ic->ic_bintval);
538 db_printf(" lintval %u", ic->ic_lintval);
539 db_printf(" holdover %u", ic->ic_holdover);
540 db_printf(" txpowlimit %u", ic->ic_txpowlimit);
541 db_printf("\n");
542#if 0
543 struct ieee80211_rateset ic_sup_rates[IEEE80211_MODE_MAX];
544#endif
545 /*
546 * Channel state:
547 *
548 * ic_channels is the set of available channels for the device;
549 * it is setup by the driver
550 * ic_nchans is the number of valid entries in ic_channels
551 * ic_chan_avail is a bit vector of these channels used to check
552 * whether a channel is available w/o searching the channel table.
553 * ic_chan_active is a (potentially) constrained subset of
554 * ic_chan_avail that reflects any mode setting or user-specified
555 * limit on the set of channels to use/scan
556 * ic_curchan is the current channel the device is set to; it may
557 * be different from ic_bsschan when we are off-channel scanning
558 * or otherwise doing background work
559 * ic_bsschan is the channel selected for operation; it may
560 * be undefined (IEEE80211_CHAN_ANYC)
561 * ic_prevchan is a cached ``previous channel'' used to optimize
562 * lookups when switching back+forth between two channels
563 * (e.g. for dynamic turbo)
564 */
565 db_printf("\tnchans %d", ic->ic_nchans);
566#if 0
567 struct ieee80211_channel ic_channels[IEEE80211_CHAN_MAX];
568 uint8_t ic_chan_avail[IEEE80211_CHAN_BYTES];
569 uint8_t ic_chan_active[IEEE80211_CHAN_BYTES];
570 uint8_t ic_chan_scan[IEEE80211_CHAN_BYTES];
571#endif
572 db_printf("\n");
573 _db_show_channel("\tcurchan", ic->ic_curchan);
574 db_printf("\n");
575 _db_show_channel("\tbsschan", ic->ic_bsschan);
576 db_printf("\n");
577 _db_show_channel("\tprevchan", ic->ic_prevchan);
578 db_printf("\n");
579 db_printf("\tregdomain %p", &ic->ic_regdomain);
580 db_printf("\n");
581
582 _db_show_channel("\tcsa_newchan", ic->ic_csa_newchan);
583 db_printf(" csa_count %d", ic->ic_csa_count);
584 db_printf( "dfs %p", &ic->ic_dfs);
585 db_printf("\n");
586
587 db_printf("\tscan %p", ic->ic_scan);
588 db_printf(" lastdata %d", ic->ic_lastdata);
589 db_printf(" lastscan %d", ic->ic_lastscan);
590 db_printf("\n");
591
592 db_printf("\tmax_keyix %d", ic->ic_max_keyix);
593 db_printf(" hash_key 0x%x", ic->ic_hash_key);
594 db_printf(" wme %p", &ic->ic_wme);
595 if (!showsta)
596 db_printf(" sta %p", &ic->ic_sta);
597 db_printf("\n");
598 db_printf("\tstageq@%p:\n", &ic->ic_stageq);
599 _db_show_ageq("\t", &ic->ic_stageq);
600 if (showsta)
601 _db_show_node_table("\t", &ic->ic_sta);
602
603 db_printf("\tprotmode %d", ic->ic_protmode);
604 db_printf(" nonerpsta %u", ic->ic_nonerpsta);
605 db_printf(" longslotsta %u", ic->ic_longslotsta);
606 db_printf(" lastnonerp %d", ic->ic_lastnonerp);
607 db_printf("\n");
608 db_printf("\tsta_assoc %u", ic->ic_sta_assoc);
609 db_printf(" ht_sta_assoc %u", ic->ic_ht_sta_assoc);
610 db_printf(" ht40_sta_assoc %u", ic->ic_ht40_sta_assoc);
611 db_printf("\n");
612 db_printf("\tcurhtprotmode 0x%x", ic->ic_curhtprotmode);
613 db_printf(" htprotmode %d", ic->ic_htprotmode);
614 db_printf(" lastnonht %d", ic->ic_lastnonht);
615 db_printf("\n");
616
617 db_printf("\tsuperg %p\n", ic->ic_superg);
618
619 db_printf("\tmontaps %d th %p txchan %p rh %p rxchan %p\n",
620 ic->ic_montaps, ic->ic_th, ic->ic_txchan, ic->ic_rh, ic->ic_rxchan);
621
622 if (showprocs) {
623 DB_PRINTSYM("\t", "ic_vap_create", ic->ic_vap_create);
624 DB_PRINTSYM("\t", "ic_vap_delete", ic->ic_vap_delete);
625#if 0
626 /* operating mode attachment */
627 ieee80211vap_attach ic_vattach[IEEE80211_OPMODE_MAX];
628#endif
629 DB_PRINTSYM("\t", "ic_newassoc", ic->ic_newassoc);
630 DB_PRINTSYM("\t", "ic_getradiocaps", ic->ic_getradiocaps);
631 DB_PRINTSYM("\t", "ic_setregdomain", ic->ic_setregdomain);
632 DB_PRINTSYM("\t", "ic_send_mgmt", ic->ic_send_mgmt);
633 DB_PRINTSYM("\t", "ic_raw_xmit", ic->ic_raw_xmit);
634 DB_PRINTSYM("\t", "ic_updateslot", ic->ic_updateslot);
635 DB_PRINTSYM("\t", "ic_update_mcast", ic->ic_update_mcast);
636 DB_PRINTSYM("\t", "ic_update_promisc", ic->ic_update_promisc);
637 DB_PRINTSYM("\t", "ic_node_alloc", ic->ic_node_alloc);
638 DB_PRINTSYM("\t", "ic_node_free", ic->ic_node_free);
639 DB_PRINTSYM("\t", "ic_node_cleanup", ic->ic_node_cleanup);
640 DB_PRINTSYM("\t", "ic_node_getrssi", ic->ic_node_getrssi);
641 DB_PRINTSYM("\t", "ic_node_getsignal", ic->ic_node_getsignal);
642 DB_PRINTSYM("\t", "ic_node_getmimoinfo", ic->ic_node_getmimoinfo);
643 DB_PRINTSYM("\t", "ic_scan_start", ic->ic_scan_start);
644 DB_PRINTSYM("\t", "ic_scan_end", ic->ic_scan_end);
645 DB_PRINTSYM("\t", "ic_set_channel", ic->ic_set_channel);
646 DB_PRINTSYM("\t", "ic_scan_curchan", ic->ic_scan_curchan);
647 DB_PRINTSYM("\t", "ic_scan_mindwell", ic->ic_scan_mindwell);
648 DB_PRINTSYM("\t", "ic_recv_action", ic->ic_recv_action);
649 DB_PRINTSYM("\t", "ic_send_action", ic->ic_send_action);
650 DB_PRINTSYM("\t", "ic_addba_request", ic->ic_addba_request);
651 DB_PRINTSYM("\t", "ic_addba_response", ic->ic_addba_response);
652 DB_PRINTSYM("\t", "ic_addba_stop", ic->ic_addba_stop);
653 }
654 if (showvaps && !TAILQ_EMPTY(&ic->ic_vaps)) {
655 db_printf("\n");
656 TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next)
657 _db_show_vap(vap, showprocs);
658 }
659 if (showsta && !TAILQ_EMPTY(&ic->ic_sta.nt_node)) {
660 const struct ieee80211_node_table *nt = &ic->ic_sta;
661 const struct ieee80211_node *ni;
662
663 TAILQ_FOREACH(ni, &nt->nt_node, ni_list) {
664 db_printf("\n");
665 _db_show_sta(ni);
666 }
667 }
668}
669
670static void
671_db_show_node_table(const char *tag, const struct ieee80211_node_table *nt)
672{
673 int i;
674
675 db_printf("%s%s@%p:\n", tag, nt->nt_name, nt);
32176cfd 676 db_printf(" inact_init %d", nt->nt_inact_init);
32176cfd
RP		 677 db_printf(" scangen %u\n", nt->nt_scangen);
678 db_printf("%s keyixmax %d keyixmap %p\n",
679 tag, nt->nt_keyixmax, nt->nt_keyixmap);
680 for (i = 0; i < nt->nt_keyixmax; i++) {
681 const struct ieee80211_node *ni = nt->nt_keyixmap[i];
682 if (ni != NULL)
ab55c816
RP		 683 db_printf("%s [%3u] %p %6D\n", tag, i, ni,
684 ni->ni_macaddr, ":");
32176cfd
RP		 685 }
686}
687
688static void
689_db_show_channel(const char *tag, const struct ieee80211_channel *c)
690{
691 db_printf("%s ", tag);
692 if (c == NULL)
693 db_printf("<NULL>");
694 else if (c == IEEE80211_CHAN_ANYC)
695 db_printf("<ANY>");
696 else
697 db_printf("[%u (%u) flags=%b maxreg %d maxpow %d minpow %d state 0x%x extieee %u]",
698 c->ic_freq, c->ic_ieee,
699 c->ic_flags, IEEE80211_CHAN_BITS,
700 c->ic_maxregpower, c->ic_maxpower, c->ic_minpower,
701 c->ic_state, c->ic_extieee);
702}
703
704static void
705_db_show_ssid(const char *tag, int ix, int len, const uint8_t *ssid)
706{
707 const uint8_t *p;
708 int i;
709
710 db_printf(tag, ix);
711
712 if (len > IEEE80211_NWID_LEN)
713 len = IEEE80211_NWID_LEN;
714 /* determine printable or not */
715 for (i = 0, p = ssid; i < len; i++, p++) {
716 if (*p < ' ' || *p > 0x7e)
717 break;
718 }
719 if (i == len) {
720 db_printf("\"");
721 for (i = 0, p = ssid; i < len; i++, p++)
722 db_printf("%c", *p);
723 db_printf("\"");
724 } else {
725 db_printf("0x");
726 for (i = 0, p = ssid; i < len; i++, p++)
727 db_printf("%02x", *p);
728 }
729}
730
731static void
732_db_show_appie(const char *tag, const struct ieee80211_appie *ie)
733{
734 const uint8_t *p;
735 int i;
736
737 if (ie == NULL)
738 return;
739 db_printf("%s [0x", tag);
740 for (i = 0, p = ie->ie_data; i < ie->ie_len; i++, p++)
741 db_printf("%02x", *p);
742 db_printf("]\n");
743}
744
745static void
746_db_show_key(const char *tag, int ix, const struct ieee80211_key *wk)
747{
748 static const uint8_t zerodata[IEEE80211_KEYBUF_SIZE];
749 const struct ieee80211_cipher *cip = wk->wk_cipher;
750 int keylen = wk->wk_keylen;
751
752 db_printf(tag, ix);
753 switch (cip->ic_cipher) {
754 case IEEE80211_CIPHER_WEP:
755 /* compatibility */
756 db_printf(" wepkey %u:%s", wk->wk_keyix,
757 keylen <= 5 ? "40-bit" :
758 keylen <= 13 ? "104-bit" : "128-bit");
759 break;
760 case IEEE80211_CIPHER_TKIP:
761 if (keylen > 128/8)
762 keylen -= 128/8; /* ignore MIC for now */
763 db_printf(" TKIP %u:%u-bit", wk->wk_keyix, 8*keylen);
764 break;
765 case IEEE80211_CIPHER_AES_OCB:
766 db_printf(" AES-OCB %u:%u-bit", wk->wk_keyix, 8*keylen);
767 break;
768 case IEEE80211_CIPHER_AES_CCM:
769 db_printf(" AES-CCM %u:%u-bit", wk->wk_keyix, 8*keylen);
770 break;
771 case IEEE80211_CIPHER_CKIP:
772 db_printf(" CKIP %u:%u-bit", wk->wk_keyix, 8*keylen);
773 break;
774 case IEEE80211_CIPHER_NONE:
775 db_printf(" NULL %u:%u-bit", wk->wk_keyix, 8*keylen);
776 break;
777 default:
778 db_printf(" UNKNOWN (0x%x) %u:%u-bit",
779 cip->ic_cipher, wk->wk_keyix, 8*keylen);
780 break;
781 }
782 if (wk->wk_rxkeyix != wk->wk_keyix)
783 db_printf(" rxkeyix %u", wk->wk_rxkeyix);
784 if (memcmp(wk->wk_key, zerodata, keylen) != 0) {
785 int i;
786
787 db_printf(" <");
788 for (i = 0; i < keylen; i++)
789 db_printf("%02x", wk->wk_key[i]);
790 db_printf(">");
791 if (cip->ic_cipher != IEEE80211_CIPHER_WEP &&
792 wk->wk_keyrsc[IEEE80211_NONQOS_TID] != 0)
793 db_printf(" rsc %ju", (uintmax_t)wk->wk_keyrsc[IEEE80211_NONQOS_TID]);
794 if (cip->ic_cipher != IEEE80211_CIPHER_WEP &&
795 wk->wk_keytsc != 0)
796 db_printf(" tsc %ju", (uintmax_t)wk->wk_keytsc);
797 db_printf(" flags=%b", wk->wk_flags, IEEE80211_KEY_BITS);
798 }
799 db_printf("\n");
800}
801
802static void
803printrate(const char *tag, int v)
804{
805 if (v == IEEE80211_FIXED_RATE_NONE)
806 db_printf(" %s <none>", tag);
807 else if (v == 11)
808 db_printf(" %s 5.5", tag);
809 else if (v & IEEE80211_RATE_MCS)
810 db_printf(" %s MCS%d", tag, v &~ IEEE80211_RATE_MCS);
811 else
812 db_printf(" %s %d", tag, v/2);
813}
814
815static void
816_db_show_roamparams(const char *tag, const void *arg,
817 const struct ieee80211_roamparam *rp)
818{
819
820 db_printf(tag, arg);
821 if (rp->rssi & 1)
822 db_printf(" rssi %u.5", rp->rssi/2);
823 else
824 db_printf(" rssi %u", rp->rssi/2);
825 printrate("rate", rp->rate);
826}
827
828static void
829_db_show_txparams(const char *tag, const void *arg,
830 const struct ieee80211_txparam *tp)
831{
832
833 db_printf(tag, arg);
834 printrate("ucastrate", tp->ucastrate);
835 printrate("mcastrate", tp->mcastrate);
836 printrate("mgmtrate", tp->mgmtrate);
837 db_printf(" maxretry %d", tp->maxretry);
838}
839
840static void
841_db_show_ageq(const char *tag, const struct ieee80211_ageq *q)
842{
843 const struct mbuf *m;
844
26c6f223
MD		 845 db_printf("%s len %d maxlen %d drops %d head %p tail %p\n",
846 tag, q->aq_len, q->aq_maxlen, q->aq_drops,
32176cfd
RP		 847 q->aq_head, q->aq_tail);
848 for (m = q->aq_head; m != NULL; m = m->m_nextpkt)
849 db_printf("%s %p (len %d, %b)\n", tag, m, m->m_len,
850 /* XXX could be either TX or RX but is mostly TX */
851 m->m_flags, IEEE80211_MBUF_TX_FLAG_BITS);
852}
853
854static void
855_db_show_stats(const struct ieee80211_stats *is)
856{
857}
858
ea86af0d 859#if 0
32176cfd
RP		 860#ifdef IEEE80211_SUPPORT_MESH
861static void
862_db_show_mesh(const struct ieee80211_mesh_state *ms)
863{
864 struct ieee80211_mesh_route *rt;
865 int i;
866
867 _db_show_ssid(" meshid ", 0, ms->ms_idlen, ms->ms_id);
868 db_printf("nextseq %u ttl %u flags 0x%x\n", ms->ms_seq,
869 ms->ms_ttl, ms->ms_flags);
870 db_printf("routing table:\n");
871 i = 0;
872 TAILQ_FOREACH(rt, &ms->ms_routes, rt_next) {
873 db_printf("entry %d:\tdest: %6D nexthop: %6D metric: %u", i,
874 rt->rt_dest, ":", rt->rt_nexthop, ":", rt->rt_metric);
875 db_printf("\tlifetime: %u lastseq: %u priv: %p\n",
876 rt->rt_lifetime, rt->rt_lastmseq, rt->rt_priv);
877 i++;
878 }
879}
880#endif /* IEEE80211_SUPPORT_MESH */
ea86af0d 881#endif
32176cfd 882#endif /* DDB */
DragonFly Project GIT Source repo