?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
Remove empty DragonFly CVS IDs.
[dragonfly.git] / sys / netproto / 802_11 / wlan / ieee80211_ddb.c
blobb6a452885936f0b6b8cec7dcc81aa114ef238332
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 */
27
28 #include "opt_ddb.h"
29 #include "opt_wlan.h"
30
31 #ifdef DDB
32 /*
33 * IEEE 802.11 DDB support
34 */
35 #include <sys/param.h>
36 #include <sys/systm.h>
37 #include <sys/kernel.h>
38 #include <sys/socket.h>
39
40 #include <net/if.h>
41 #include <net/if_dl.h>
42 #include <net/if_media.h>
43 #include <net/if_types.h>
44 #include <net/ethernet.h>
45 #include <net/route.h>
46
47 #include <netproto/802_11/ieee80211_var.h>
48 #ifdef IEEE80211_SUPPORT_TDMA
49 #include <netproto/802_11/ieee80211_tdma.h>
50 #endif
51 #ifdef IEEE80211_SUPPORT_MESH
52 #include <netproto/802_11/ieee80211_mesh.h>
53 #endif
54
55 #include <ddb/ddb.h>
56 #include <ddb/db_sym.h>
57
58 #define DB_PRINTSYM(prefix, name, addr) do { \
59 db_printf("%s%-25s : ", prefix, name); \
60 db_printsym((db_addr_t) addr, DB_STGY_ANY); \
61 db_printf("\n"); \
62 } while (0)
63
64 static void _db_show_sta(const struct ieee80211_node *);
65 static void _db_show_vap(const struct ieee80211vap *, int);
66 static void _db_show_com(const struct ieee80211com *,
67 int showvaps, int showsta, int showprocs);
68
69 static void _db_show_node_table(const char *tag,
70 const struct ieee80211_node_table *);
71 static void _db_show_channel(const char *tag, const struct ieee80211_channel *);
72 static void _db_show_ssid(const char *tag, int ix, int len, const uint8_t *);
73 static void _db_show_appie(const char *tag, const struct ieee80211_appie *);
74 static void _db_show_key(const char *tag, int ix, const struct ieee80211_key *);
75 static void _db_show_roamparams(const char *tag, const void *arg,
76 const struct ieee80211_roamparam *rp);
77 static void _db_show_txparams(const char *tag, const void *arg,
78 const struct ieee80211_txparam *tp);
79 static void _db_show_ageq(const char *tag, const struct ieee80211_ageq *q);
80 static void _db_show_stats(const struct ieee80211_stats *);
81 #if 0
82 #ifdef IEEE80211_SUPPORT_MESH
83 static void _db_show_mesh(const struct ieee80211_mesh_state *);
84 #endif
85 #endif
86
87 DB_SHOW_COMMAND(sta, db_show_sta)
88 {
89 if (!have_addr) {
90 db_printf("usage: show sta <addr>\n");
91 return;
92 }
93 _db_show_sta((const struct ieee80211_node *) addr);
94 }
95
96 DB_SHOW_COMMAND(statab, db_show_statab)
97 {
98 if (!have_addr) {
99 db_printf("usage: show statab <addr>\n");
100 return;
101 }
102 _db_show_node_table("", (const struct ieee80211_node_table *) addr);
103 }
104
105 DB_SHOW_COMMAND(vap, db_show_vap)
106 {
107 int i, showprocs = 0;
108
109 if (!have_addr) {
110 db_printf("usage: show vap <addr>\n");
111 return;
112 }
113 for (i = 0; modif[i] != '\0'; i++)
114 switch (modif[i]) {
115 case 'a':
116 showprocs = 1;
117 break;
118 case 'p':
119 showprocs = 1;
120 break;
121 }
122 _db_show_vap((const struct ieee80211vap *) addr, showprocs);
123 }
124
125 DB_SHOW_COMMAND(com, db_show_com)
126 {
127 const struct ieee80211com *ic;
128 int i, showprocs = 0, showvaps = 0, showsta = 0;
129
130 if (!have_addr) {
131 db_printf("usage: show com <addr>\n");
132 return;
133 }
134 for (i = 0; modif[i] != '\0'; i++)
135 switch (modif[i]) {
136 case 'a':
137 showsta = showvaps = showprocs = 1;
138 break;
139 case 's':
140 showsta = 1;
141 break;
142 case 'v':
143 showvaps = 1;
144 break;
145 case 'p':
146 showprocs = 1;
147 break;
148 }
149
150 ic = (const struct ieee80211com *) addr;
151 _db_show_com(ic, showvaps, showsta, showprocs);
152 }
153
154 #if __FreeBSD__
155 DB_SHOW_ALL_COMMAND(vaps, db_show_all_vaps)
156 {
157 const struct ifnet *ifp;
158 int i, showall = 0;
159
160 for (i = 0; modif[i] != '\0'; i++)
161 switch (modif[i]) {
162 case 'a':
163 showall = 1;
164 break;
165 }
166
167 TAILQ_FOREACH(ifp, &ifnet, if_list) {
168 if (ifp->if_type == IFT_IEEE80211) {
169 const struct ieee80211com *ic = ifp->if_l2com;
170
171 if (!showall) {
172 const struct ieee80211vap *vap;
173 db_printf("%s: com %p vaps:",
174 ifp->if_xname, ic);
175 TAILQ_FOREACH(vap, &ic->ic_vaps,
176 iv_next)
177 db_printf(" %s(%p)",
178 vap->iv_ifp->if_xname, vap);
179 db_printf("\n");
180 } else
181 _db_show_com(ic, 1, 1, 1);
182 }
183 }
184 }
185 #endif
186
187 #if 0
188 #ifdef IEEE80211_SUPPORT_MESH
189 DB_SHOW_ALL_COMMAND(mesh, db_show_mesh)
190 {
191 const struct ieee80211_mesh_state *ms;
192
193 if (!have_addr) {
194 db_printf("usage: show mesh <addr>\n");
195 return;
196 }
197 ms = (const struct ieee80211_mesh_state *) addr;
198 _db_show_mesh(ms);
199 }
200 #endif /* IEEE80211_SUPPORT_MESH */
201 #endif
202
203 static void
204 _db_show_txampdu(const char *sep, int ix, const struct ieee80211_tx_ampdu *tap)
205 {
206 db_printf("%stxampdu[%d]: %p flags %b %s\n",
207 sep, ix, tap, tap->txa_flags, IEEE80211_AGGR_BITS,
208 ieee80211_wme_acnames[tap->txa_ac]);
209 db_printf("%s token %u lastsample %d pkts %d avgpps %d qbytes %d qframes %d\n",
210 sep, tap->txa_token, tap->txa_lastsample, tap->txa_pkts,
211 tap->txa_avgpps, tap->txa_qbytes, tap->txa_qframes);
212 db_printf("%s start %u seqpending %u wnd %u attempts %d nextrequest %d\n",
213 sep, tap->txa_start, tap->txa_seqpending, tap->txa_wnd,
214 tap->txa_attempts, tap->txa_nextrequest);
215 /* XXX timer */
216 }
217
218 static void
219 _db_show_rxampdu(const char *sep, int ix, const struct ieee80211_rx_ampdu *rap)
220 {
221 int i;
222
223 db_printf("%srxampdu[%d]: %p flags 0x%x tid %u\n",
224 sep, ix, rap, rap->rxa_flags, ix /*XXX */);
225 db_printf("%s qbytes %d qframes %d seqstart %u start %u wnd %u\n",
226 sep, rap->rxa_qbytes, rap->rxa_qframes,
227 rap->rxa_seqstart, rap->rxa_start, rap->rxa_wnd);
228 db_printf("%s age %d nframes %d\n", sep,
229 rap->rxa_age, rap->rxa_nframes);
230 for (i = 0; i < IEEE80211_AGGR_BAWMAX; i++)
231 if (rap->rxa_m[i] != NULL)
232 db_printf("%s m[%2u:%4u] %p\n", sep, i,
233 IEEE80211_SEQ_ADD(rap->rxa_start, i),
234 rap->rxa_m[i]);
235 }
236
237 static void
238 _db_show_sta(const struct ieee80211_node *ni)
239 {
240 int i;
241
242 db_printf("0x%p: mac %6D refcnt %d\n", ni,
243 ni->ni_macaddr, ":", ieee80211_node_refcnt(ni));
244 db_printf("\tvap %p wdsvap %p ic %p table %p\n",
245 ni->ni_vap, ni->ni_wdsvap, ni->ni_ic, ni->ni_table);
246 db_printf("\tflags=%b\n", ni->ni_flags, IEEE80211_NODE_BITS);
247 db_printf("\tscangen %u authmode %u ath_flags 0x%x ath_defkeyix %u\n",
248 ni->ni_scangen, ni->ni_authmode,
249 ni->ni_ath_flags, ni->ni_ath_defkeyix);
250 db_printf("\tassocid 0x%x txpower %u vlan %u\n",
251 ni->ni_associd, ni->ni_txpower, ni->ni_vlan);
252 db_printf("\tjointime %d (%lu secs) challenge %p\n",
253 ni->ni_jointime, (unsigned long)(time_second - ni->ni_jointime),
254 ni->ni_challenge);
255 db_printf("\ties: data %p len %d\n", ni->ni_ies.data, ni->ni_ies.len);
256 db_printf("\t[wpa_ie %p rsn_ie %p wme_ie %p ath_ie %p\n",
257 ni->ni_ies.wpa_ie, ni->ni_ies.rsn_ie, ni->ni_ies.wme_ie,
258 ni->ni_ies.ath_ie);
259 db_printf("\t htcap_ie %p htinfo_ie %p]\n",
260 ni->ni_ies.htcap_ie, ni->ni_ies.htinfo_ie);
261 if (ni->ni_flags & IEEE80211_NODE_QOS) {
262 for (i = 0; i < WME_NUM_TID; i++) {
263 if (ni->ni_txseqs[i] || ni->ni_rxseqs[i])
264 db_printf("\t[%u] txseq %u rxseq %u fragno %u\n",
265 i, ni->ni_txseqs[i],
266 ni->ni_rxseqs[i] >> IEEE80211_SEQ_SEQ_SHIFT,
267 ni->ni_rxseqs[i] & IEEE80211_SEQ_FRAG_MASK);
268 }
269 }
270 db_printf("\ttxseq %u rxseq %u fragno %u rxfragstamp %u\n",
271 ni->ni_txseqs[IEEE80211_NONQOS_TID],
272 ni->ni_rxseqs[IEEE80211_NONQOS_TID] >> IEEE80211_SEQ_SEQ_SHIFT,
273 ni->ni_rxseqs[IEEE80211_NONQOS_TID] & IEEE80211_SEQ_FRAG_MASK,
274 ni->ni_rxfragstamp);
275 db_printf("\trxfrag[0] %p rxfrag[1] %p rxfrag[2] %p\n",
276 ni->ni_rxfrag[0], ni->ni_rxfrag[1], ni->ni_rxfrag[2]);
277 _db_show_key("\tucastkey", 0, &ni->ni_ucastkey);
278 db_printf("\tavgrssi 0x%x (rssi %d) noise %d\n",
279 ni->ni_avgrssi, IEEE80211_RSSI_GET(ni->ni_avgrssi),
280 ni->ni_noise);
281 db_printf("\tintval %u capinfo %b\n",
282 ni->ni_intval, ni->ni_capinfo, IEEE80211_CAPINFO_BITS);
283 db_printf("\tbssid %6D", ni->ni_bssid, ":");
284 _db_show_ssid(" essid ", 0, ni->ni_esslen, ni->ni_essid);
285 db_printf("\n");
286 _db_show_channel("\tchannel", ni->ni_chan);
287 db_printf("\n");
288 db_printf("\terp %b dtim_period %u dtim_count %u\n",
289 ni->ni_erp, IEEE80211_ERP_BITS,
290 ni->ni_dtim_period, ni->ni_dtim_count);
291
292 db_printf("\thtcap %b htparam 0x%x htctlchan %u ht2ndchan %u\n",
293 ni->ni_htcap, IEEE80211_HTCAP_BITS,
294 ni->ni_htparam, ni->ni_htctlchan, ni->ni_ht2ndchan);
295 db_printf("\thtopmode 0x%x htstbc 0x%x chw %u\n",
296 ni->ni_htopmode, ni->ni_htstbc, ni->ni_chw);
297
298 /* XXX ampdu state */
299 for (i = 0; i < WME_NUM_AC; i++)
300 if (ni->ni_tx_ampdu[i].txa_flags & IEEE80211_AGGR_SETUP)
301 _db_show_txampdu("\t", i, &ni->ni_tx_ampdu[i]);
302 for (i = 0; i < WME_NUM_TID; i++)
303 if (ni->ni_rx_ampdu[i].rxa_flags)
304 _db_show_rxampdu("\t", i, &ni->ni_rx_ampdu[i]);
305
306 db_printf("\tinact %u inact_reload %u txrate %u\n",
307 ni->ni_inact, ni->ni_inact_reload, ni->ni_txrate);
308 #ifdef IEEE80211_SUPPORT_MESH
309 _db_show_ssid("\tmeshid ", 0, ni->ni_meshidlen, ni->ni_meshid);
310 db_printf(" mlstate %b mllid 0x%x mlpid 0x%x mlrcnt %u mltval %u\n",
311 ni->ni_mlstate, IEEE80211_MESH_MLSTATE_BITS,
312 ni->ni_mllid, ni->ni_mlpid, ni->ni_mlrcnt, ni->ni_mltval);
313 #endif
314 }
315
316 #ifdef IEEE80211_SUPPORT_TDMA
317 static void
318 _db_show_tdma(const char *sep, const struct ieee80211_tdma_state *ts, int showprocs)
319 {
320 db_printf("%stdma %p:\n", sep, ts);
321 db_printf("%s version %u slot %u bintval %u peer %p\n", sep,
322 ts->tdma_version, ts->tdma_slot, ts->tdma_bintval, ts->tdma_peer);
323 db_printf("%s slotlen %u slotcnt %u", sep,
324 ts->tdma_slotlen, ts->tdma_slotcnt);
325 db_printf(" inuse 0x%x active 0x%x count %d\n",
326 ts->tdma_inuse[0], ts->tdma_active[0], ts->tdma_count);
327 if (showprocs) {
328 DB_PRINTSYM(sep, " tdma_newstate", ts->tdma_newstate);
329 DB_PRINTSYM(sep, " tdma_recv_mgmt", ts->tdma_recv_mgmt);
330 DB_PRINTSYM(sep, " tdma_opdetach", ts->tdma_opdetach);
331 }
332 }
333 #endif /* IEEE80211_SUPPORT_TDMA */
334
335 static void
336 _db_show_vap(const struct ieee80211vap *vap, int showprocs)
337 {
338 const struct ieee80211com *ic = vap->iv_ic;
339 int i;
340
341 db_printf("%p:", vap);
342 db_printf(" bss %p", vap->iv_bss);
343 db_printf(" myaddr %6D", vap->iv_myaddr, ":");
344 db_printf("\n");
345
346 db_printf("\topmode %s", ieee80211_opmode_name[vap->iv_opmode]);
347 db_printf(" state %s", ieee80211_state_name[vap->iv_state]);
348 db_printf(" ifp %p(%s)", vap->iv_ifp, vap->iv_ifp->if_xname);
349 db_printf("\n");
350
351 db_printf("\tic %p", vap->iv_ic);
352 db_printf(" media %p", &vap->iv_media);
353 db_printf(" bpf_if %p", vap->iv_rawbpf);
354 db_printf(" mgtsend %p", &vap->iv_mgtsend);
355 #if 0
356 struct sysctllog *iv_sysctl; /* dynamic sysctl context */
357 #endif
358 db_printf("\n");
359 db_printf("\tdebug=%b\n", vap->iv_debug, IEEE80211_MSG_BITS);
360
361 db_printf("\tflags=%b\n", vap->iv_flags, IEEE80211_F_BITS);
362 db_printf("\tflags_ext=%b\n", vap->iv_flags_ext, IEEE80211_FEXT_BITS);
363 db_printf("\tflags_ht=%b\n", vap->iv_flags_ht, IEEE80211_FHT_BITS);
364 db_printf("\tflags_ven=%b\n", vap->iv_flags_ven, IEEE80211_FVEN_BITS);
365 db_printf("\tcaps=%b\n", vap->iv_caps, IEEE80211_C_BITS);
366 db_printf("\thtcaps=%b\n", vap->iv_htcaps, IEEE80211_C_HTCAP_BITS);
367
368 _db_show_stats(&vap->iv_stats);
369
370 db_printf("\tinact_init %d", vap->iv_inact_init);
371 db_printf(" inact_auth %d", vap->iv_inact_auth);
372 db_printf(" inact_run %d", vap->iv_inact_run);
373 db_printf(" inact_probe %d", vap->iv_inact_probe);
374 db_printf("\n");
375
376 db_printf("\tdes_nssid %d", vap->iv_des_nssid);
377 if (vap->iv_des_nssid)
378 _db_show_ssid(" des_ssid[%u] ", 0,
379 vap->iv_des_ssid[0].len, vap->iv_des_ssid[0].ssid);
380 db_printf(" des_bssid %6D", vap->iv_des_bssid, ":");
381 db_printf("\n");
382 db_printf("\tdes_mode %d", vap->iv_des_mode);
383 _db_show_channel(" des_chan", vap->iv_des_chan);
384 db_printf("\n");
385 #if 0
386 int iv_nicknamelen; /* XXX junk */
387 uint8_t iv_nickname[IEEE80211_NWID_LEN];
388 #endif
389 db_printf("\tbgscanidle %u", vap->iv_bgscanidle);
390 db_printf(" bgscanintvl %u", vap->iv_bgscanintvl);
391 db_printf(" scanvalid %u", vap->iv_scanvalid);
392 db_printf("\n");
393 db_printf("\tscanreq_duration %u", vap->iv_scanreq_duration);
394 db_printf(" scanreq_mindwell %u", vap->iv_scanreq_mindwell);
395 db_printf(" scanreq_maxdwell %u", vap->iv_scanreq_maxdwell);
396 db_printf("\n");
397 db_printf("\tscanreq_flags 0x%x", vap->iv_scanreq_flags);
398 db_printf(" scanreq_nssid %d", vap->iv_scanreq_nssid);
399 for (i = 0; i < vap->iv_scanreq_nssid; i++)
400 _db_show_ssid(" scanreq_ssid[%u]", i,
401 vap->iv_scanreq_ssid[i].len, vap->iv_scanreq_ssid[i].ssid);
402 db_printf(" roaming %d", vap->iv_roaming);
403 db_printf("\n");
404 for (i = IEEE80211_MODE_11A; i < IEEE80211_MODE_MAX; i++)
405 if (isset(ic->ic_modecaps, i)) {
406 _db_show_roamparams("\troamparms[%s]",
407 ieee80211_phymode_name[i], &vap->iv_roamparms[i]);
408 db_printf("\n");
409 }
410
411 db_printf("\tbmissthreshold %u", vap->iv_bmissthreshold);
412 db_printf(" bmiss_max %u", vap->iv_bmiss_count);
413 db_printf(" bmiss_max %d", vap->iv_bmiss_max);
414 db_printf("\n");
415 db_printf("\tswbmiss_count %u", vap->iv_swbmiss_count);
416 db_printf(" swbmiss_period %u", vap->iv_swbmiss_period);
417 db_printf(" swbmiss %p", &vap->iv_swbmiss);
418 db_printf("\n");
419
420 db_printf("\tampdu_rxmax %d", vap->iv_ampdu_rxmax);
421 db_printf(" ampdu_density %d", vap->iv_ampdu_density);
422 db_printf(" ampdu_limit %d", vap->iv_ampdu_limit);
423 db_printf(" amsdu_limit %d", vap->iv_amsdu_limit);
424 db_printf("\n");
425
426 db_printf("\tmax_aid %u", vap->iv_max_aid);
427 db_printf(" aid_bitmap %p", vap->iv_aid_bitmap);
428 db_printf("\n");
429 db_printf("\tsta_assoc %u", vap->iv_sta_assoc);
430 db_printf(" ps_sta %u", vap->iv_ps_sta);
431 db_printf(" ps_pending %u", vap->iv_ps_pending);
432 db_printf(" tim_len %u", vap->iv_tim_len);
433 db_printf(" tim_bitmap %p", vap->iv_tim_bitmap);
434 db_printf("\n");
435 db_printf("\tdtim_period %u", vap->iv_dtim_period);
436 db_printf(" dtim_count %u", vap->iv_dtim_count);
437 db_printf(" set_tim %p", vap->iv_set_tim);
438 db_printf(" csa_count %d", vap->iv_csa_count);
439 db_printf("\n");
440
441 db_printf("\trtsthreshold %u", vap->iv_rtsthreshold);
442 db_printf(" fragthreshold %u", vap->iv_fragthreshold);
443 db_printf(" inact_timer %d", vap->iv_inact_timer);
444 db_printf("\n");
445 for (i = IEEE80211_MODE_11A; i < IEEE80211_MODE_MAX; i++)
446 if (isset(ic->ic_modecaps, i)) {
447 _db_show_txparams("\ttxparms[%s]",
448 ieee80211_phymode_name[i], &vap->iv_txparms[i]);
449 db_printf("\n");
450 }
451
452 /* application-specified IE's to attach to mgt frames */
453 _db_show_appie("\tappie_beacon", vap->iv_appie_beacon);
454 _db_show_appie("\tappie_probereq", vap->iv_appie_probereq);
455 _db_show_appie("\tappie_proberesp", vap->iv_appie_proberesp);
456 _db_show_appie("\tappie_assocreq", vap->iv_appie_assocreq);
457 _db_show_appie("\tappie_asscoresp", vap->iv_appie_assocresp);
458 _db_show_appie("\tappie_wpa", vap->iv_appie_wpa);
459 if (vap->iv_wpa_ie != NULL || vap->iv_rsn_ie != NULL) {
460 if (vap->iv_wpa_ie != NULL)
461 db_printf("\twpa_ie %p", vap->iv_wpa_ie);
462 if (vap->iv_rsn_ie != NULL)
463 db_printf("\trsn_ie %p", vap->iv_rsn_ie);
464 db_printf("\n");
465 }
466 db_printf("\tmax_keyix %u", vap->iv_max_keyix);
467 db_printf(" def_txkey %d", vap->iv_def_txkey);
468 db_printf("\n");
469 for (i = 0; i < IEEE80211_WEP_NKID; i++)
470 _db_show_key("\tnw_keys[%u]", i, &vap->iv_nw_keys[i]);
471
472 db_printf("\tauth %p(%s)", vap->iv_auth, vap->iv_auth->ia_name);
473 db_printf(" ec %p", vap->iv_ec);
474
475 db_printf(" acl %p", vap->iv_acl);
476 db_printf(" as %p", vap->iv_as);
477 db_printf("\n");
478 #ifdef IEEE80211_SUPPORT_TDMA
479 if (vap->iv_tdma != NULL)
480 _db_show_tdma("\t", vap->iv_tdma, showprocs);
481 #endif /* IEEE80211_SUPPORT_TDMA */
482 if (showprocs) {
483 DB_PRINTSYM("\t", "iv_key_alloc", vap->iv_key_alloc);
484 DB_PRINTSYM("\t", "iv_key_delete", vap->iv_key_delete);
485 DB_PRINTSYM("\t", "iv_key_set", vap->iv_key_set);
486 DB_PRINTSYM("\t", "iv_key_update_begin", vap->iv_key_update_begin);
487 DB_PRINTSYM("\t", "iv_key_update_end", vap->iv_key_update_end);
488 DB_PRINTSYM("\t", "iv_opdetach", vap->iv_opdetach);
489 DB_PRINTSYM("\t", "iv_input", vap->iv_input);
490 DB_PRINTSYM("\t", "iv_recv_mgmt", vap->iv_recv_mgmt);
491 DB_PRINTSYM("\t", "iv_deliver_data", vap->iv_deliver_data);
492 DB_PRINTSYM("\t", "iv_bmiss", vap->iv_bmiss);
493 DB_PRINTSYM("\t", "iv_reset", vap->iv_reset);
494 DB_PRINTSYM("\t", "iv_update_beacon", vap->iv_update_beacon);
495 DB_PRINTSYM("\t", "iv_newstate", vap->iv_newstate);
496 DB_PRINTSYM("\t", "iv_output", vap->iv_output);
497 }
498 }
499
500 static void
501 _db_show_com(const struct ieee80211com *ic, int showvaps, int showsta, int showprocs)
502 {
503 struct ieee80211vap *vap;
504
505 db_printf("%p:", ic);
506 TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next)
507 db_printf(" %s(%p)", vap->iv_ifp->if_xname, vap);
508 db_printf("\n");
509 db_printf("\tifp %p(%s)", ic->ic_ifp, ic->ic_ifp->if_xname);
510 db_printf("\n");
511 db_printf("\theadroom %d", ic->ic_headroom);
512 db_printf(" phytype %d", ic->ic_phytype);
513 db_printf(" opmode %s", ieee80211_opmode_name[ic->ic_opmode]);
514 db_printf("\n");
515 db_printf("\tmedia %p", &ic->ic_media);
516 db_printf(" inact %p", &ic->ic_inact);
517 db_printf("\n");
518
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);
527
528 #if 0
529 uint8_t ic_modecaps[2]; /* set of mode capabilities */
530 #endif
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);
535 db_printf("\n");
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);
540 db_printf("\n");
541 #if 0
542 struct ieee80211_rateset ic_sup_rates[IEEE80211_MODE_MAX];
543 #endif
544 /*
545 * Channel state:
546 *
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)
563 */
564 db_printf("\tnchans %d", ic->ic_nchans);
565 #if 0
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];
570 #endif
571 db_printf("\n");
572 _db_show_channel("\tcurchan", ic->ic_curchan);
573 db_printf("\n");
574 _db_show_channel("\tbsschan", ic->ic_bsschan);
575 db_printf("\n");
576 _db_show_channel("\tprevchan", ic->ic_prevchan);
577 db_printf("\n");
578 db_printf("\tregdomain %p", &ic->ic_regdomain);
579 db_printf("\n");
580
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);
584 db_printf("\n");
585
586 db_printf("\tscan %p", ic->ic_scan);
587 db_printf(" lastdata %d", ic->ic_lastdata);
588 db_printf(" lastscan %d", ic->ic_lastscan);
589 db_printf("\n");
590
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);
594 if (!showsta)
595 db_printf(" sta %p", &ic->ic_sta);
596 db_printf("\n");
597 db_printf("\tstageq@%p:\n", &ic->ic_stageq);
598 _db_show_ageq("\t", &ic->ic_stageq);
599 if (showsta)
600 _db_show_node_table("\t", &ic->ic_sta);
601
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);
606 db_printf("\n");
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);
610 db_printf("\n");
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);
614 db_printf("\n");
615
616 db_printf("\tsuperg %p\n", ic->ic_superg);
617
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);
620
621 if (showprocs) {
622 DB_PRINTSYM("\t", "ic_vap_create", ic->ic_vap_create);
623 DB_PRINTSYM("\t", "ic_vap_delete", ic->ic_vap_delete);
624 #if 0
625 /* operating mode attachment */
626 ieee80211vap_attach ic_vattach[IEEE80211_OPMODE_MAX];
627 #endif
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);
652 }
653 if (showvaps && !TAILQ_EMPTY(&ic->ic_vaps)) {
654 db_printf("\n");
655 TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next)
656 _db_show_vap(vap, showprocs);
657 }
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;
661
662 TAILQ_FOREACH(ni, &nt->nt_node, ni_list) {
663 db_printf("\n");
664 _db_show_sta(ni);
665 }
666 }
667 }
668
669 static void
670 _db_show_node_table(const char *tag, const struct ieee80211_node_table *nt)
671 {
672 int i;
673
674 db_printf("%s%s@%p:\n", tag, nt->nt_name, nt);
675 db_printf(" inact_init %d", nt->nt_inact_init);
676 db_printf(" scangen %u\n", nt->nt_scangen);
677 db_printf("%s keyixmax %d keyixmap %p\n",
678 tag, nt->nt_keyixmax, nt->nt_keyixmap);
679 for (i = 0; i < nt->nt_keyixmax; i++) {
680 const struct ieee80211_node *ni = nt->nt_keyixmap[i];
681 if (ni != NULL)
682 db_printf("%s [%3u] %p %6D\n", tag, i, ni,
683 ni->ni_macaddr, ":");
684 }
685 }
686
687 static void
688 _db_show_channel(const char *tag, const struct ieee80211_channel *c)
689 {
690 db_printf("%s ", tag);
691 if (c == NULL)
692 db_printf("<NULL>");
693 else if (c == IEEE80211_CHAN_ANYC)
694 db_printf("<ANY>");
695 else
696 db_printf("[%u (%u) flags=%b maxreg %d maxpow %d minpow %d state 0x%x extieee %u]",
697 c->ic_freq, c->ic_ieee,
698 c->ic_flags, IEEE80211_CHAN_BITS,
699 c->ic_maxregpower, c->ic_maxpower, c->ic_minpower,
700 c->ic_state, c->ic_extieee);
701 }
702
703 static void
704 _db_show_ssid(const char *tag, int ix, int len, const uint8_t *ssid)
705 {
706 const uint8_t *p;
707 int i;
708
709 db_printf(tag, ix);
710
711 if (len > IEEE80211_NWID_LEN)
712 len = IEEE80211_NWID_LEN;
713 /* determine printable or not */
714 for (i = 0, p = ssid; i < len; i++, p++) {
715 if (*p < ' ' || *p > 0x7e)
716 break;
717 }
718 if (i == len) {
719 db_printf("\"");
720 for (i = 0, p = ssid; i < len; i++, p++)
721 db_printf("%c", *p);
722 db_printf("\"");
723 } else {
724 db_printf("0x");
725 for (i = 0, p = ssid; i < len; i++, p++)
726 db_printf("%02x", *p);
727 }
728 }
729
730 static void
731 _db_show_appie(const char *tag, const struct ieee80211_appie *ie)
732 {
733 const uint8_t *p;
734 int i;
735
736 if (ie == NULL)
737 return;
738 db_printf("%s [0x", tag);
739 for (i = 0, p = ie->ie_data; i < ie->ie_len; i++, p++)
740 db_printf("%02x", *p);
741 db_printf("]\n");
742 }
743
744 static void
745 _db_show_key(const char *tag, int ix, const struct ieee80211_key *wk)
746 {
747 static const uint8_t zerodata[IEEE80211_KEYBUF_SIZE];
748 const struct ieee80211_cipher *cip = wk->wk_cipher;
749 int keylen = wk->wk_keylen;
750
751 db_printf(tag, ix);
752 switch (cip->ic_cipher) {
753 case IEEE80211_CIPHER_WEP:
754 /* compatibility */
755 db_printf(" wepkey %u:%s", wk->wk_keyix,
756 keylen <= 5 ? "40-bit" :
757 keylen <= 13 ? "104-bit" : "128-bit");
758 break;
759 case IEEE80211_CIPHER_TKIP:
760 if (keylen > 128/8)
761 keylen -= 128/8; /* ignore MIC for now */
762 db_printf(" TKIP %u:%u-bit", wk->wk_keyix, 8*keylen);
763 break;
764 case IEEE80211_CIPHER_AES_OCB:
765 db_printf(" AES-OCB %u:%u-bit", wk->wk_keyix, 8*keylen);
766 break;
767 case IEEE80211_CIPHER_AES_CCM:
768 db_printf(" AES-CCM %u:%u-bit", wk->wk_keyix, 8*keylen);
769 break;
770 case IEEE80211_CIPHER_CKIP:
771 db_printf(" CKIP %u:%u-bit", wk->wk_keyix, 8*keylen);
772 break;
773 case IEEE80211_CIPHER_NONE:
774 db_printf(" NULL %u:%u-bit", wk->wk_keyix, 8*keylen);
775 break;
776 default:
777 db_printf(" UNKNOWN (0x%x) %u:%u-bit",
778 cip->ic_cipher, wk->wk_keyix, 8*keylen);
779 break;
780 }
781 if (wk->wk_rxkeyix != wk->wk_keyix)
782 db_printf(" rxkeyix %u", wk->wk_rxkeyix);
783 if (memcmp(wk->wk_key, zerodata, keylen) != 0) {
784 int i;
785
786 db_printf(" <");
787 for (i = 0; i < keylen; i++)
788 db_printf("%02x", wk->wk_key[i]);
789 db_printf(">");
790 if (cip->ic_cipher != IEEE80211_CIPHER_WEP &&
791 wk->wk_keyrsc[IEEE80211_NONQOS_TID] != 0)
792 db_printf(" rsc %ju", (uintmax_t)wk->wk_keyrsc[IEEE80211_NONQOS_TID]);
793 if (cip->ic_cipher != IEEE80211_CIPHER_WEP &&
794 wk->wk_keytsc != 0)
795 db_printf(" tsc %ju", (uintmax_t)wk->wk_keytsc);
796 db_printf(" flags=%b", wk->wk_flags, IEEE80211_KEY_BITS);
797 }
798 db_printf("\n");
799 }
800
801 static void
802 printrate(const char *tag, int v)
803 {
804 if (v == IEEE80211_FIXED_RATE_NONE)
805 db_printf(" %s <none>", tag);
806 else if (v == 11)
807 db_printf(" %s 5.5", tag);
808 else if (v & IEEE80211_RATE_MCS)
809 db_printf(" %s MCS%d", tag, v &~ IEEE80211_RATE_MCS);
810 else
811 db_printf(" %s %d", tag, v/2);
812 }
813
814 static void
815 _db_show_roamparams(const char *tag, const void *arg,
816 const struct ieee80211_roamparam *rp)
817 {
818
819 db_printf(tag, arg);
820 if (rp->rssi & 1)
821 db_printf(" rssi %u.5", rp->rssi/2);
822 else
823 db_printf(" rssi %u", rp->rssi/2);
824 printrate("rate", rp->rate);
825 }
826
827 static void
828 _db_show_txparams(const char *tag, const void *arg,
829 const struct ieee80211_txparam *tp)
830 {
831
832 db_printf(tag, arg);
833 printrate("ucastrate", tp->ucastrate);
834 printrate("mcastrate", tp->mcastrate);
835 printrate("mgmtrate", tp->mgmtrate);
836 db_printf(" maxretry %d", tp->maxretry);
837 }
838
839 static void
840 _db_show_ageq(const char *tag, const struct ieee80211_ageq *q)
841 {
842 const struct mbuf *m;
843
844 db_printf("%s len %d maxlen %d drops %d head %p tail %p\n",
845 tag, q->aq_len, q->aq_maxlen, q->aq_drops,
846 q->aq_head, q->aq_tail);
847 for (m = q->aq_head; m != NULL; m = m->m_nextpkt)
848 db_printf("%s %p (len %d, %b)\n", tag, m, m->m_len,
849 /* XXX could be either TX or RX but is mostly TX */
850 m->m_flags, IEEE80211_MBUF_TX_FLAG_BITS);
851 }
852
853 static void
854 _db_show_stats(const struct ieee80211_stats *is)
855 {
856 }
857
858 #if 0
859 #ifdef IEEE80211_SUPPORT_MESH
860 static void
861 _db_show_mesh(const struct ieee80211_mesh_state *ms)
862 {
863 struct ieee80211_mesh_route *rt;
864 int i;
865
866 _db_show_ssid(" meshid ", 0, ms->ms_idlen, ms->ms_id);
867 db_printf("nextseq %u ttl %u flags 0x%x\n", ms->ms_seq,
868 ms->ms_ttl, ms->ms_flags);
869 db_printf("routing table:\n");
870 i = 0;
871 TAILQ_FOREACH(rt, &ms->ms_routes, rt_next) {
872 db_printf("entry %d:\tdest: %6D nexthop: %6D metric: %u", i,
873 rt->rt_dest, ":", rt->rt_nexthop, ":", rt->rt_metric);
874 db_printf("\tlifetime: %u lastseq: %u priv: %p\n",
875 rt->rt_lifetime, rt->rt_lastmseq, rt->rt_priv);
876 i++;
877 }
878 }
879 #endif /* IEEE80211_SUPPORT_MESH */
880 #endif
881 #endif /* DDB */
DragonFly BSD