wlan - Update wlan from Adrian / FreeBSD
[dragonfly.git] / sys / netproto / 802_11 / wlan / ieee80211_ddb.c
CommitLineData
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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.
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24 */
25
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26#include <sys/cdefs.h>
27__FBSDID("$FreeBSD$");
28
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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>
085ff963 42#include <net/if_var.h>
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43#include <net/if_dl.h>
44#include <net/if_media.h>
45#include <net/if_types.h>
46#include <net/ethernet.h>
085ff963 47/*#include <net/vnet.h>*/
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48
49#include <netproto/802_11/ieee80211_var.h>
50#ifdef IEEE80211_SUPPORT_TDMA
51#include <netproto/802_11/ieee80211_tdma.h>
52#endif
53#ifdef IEEE80211_SUPPORT_MESH
54#include <netproto/802_11/ieee80211_mesh.h>
55#endif
56
57#include <ddb/ddb.h>
58#include <ddb/db_sym.h>
59
60#define DB_PRINTSYM(prefix, name, addr) do { \
61 db_printf("%s%-25s : ", prefix, name); \
62 db_printsym((db_addr_t) addr, DB_STGY_ANY); \
63 db_printf("\n"); \
64} while (0)
65
66static void _db_show_sta(const struct ieee80211_node *);
085ff963 67static void _db_show_vap(const struct ieee80211vap *, int, int);
32176cfd 68static void _db_show_com(const struct ieee80211com *,
085ff963 69 int showvaps, int showsta, int showmesh, int showprocs);
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70
71static void _db_show_node_table(const char *tag,
72 const struct ieee80211_node_table *);
73static void _db_show_channel(const char *tag, const struct ieee80211_channel *);
74static void _db_show_ssid(const char *tag, int ix, int len, const uint8_t *);
75static void _db_show_appie(const char *tag, const struct ieee80211_appie *);
76static void _db_show_key(const char *tag, int ix, const struct ieee80211_key *);
77static void _db_show_roamparams(const char *tag, const void *arg,
78 const struct ieee80211_roamparam *rp);
79static void _db_show_txparams(const char *tag, const void *arg,
80 const struct ieee80211_txparam *tp);
81static void _db_show_ageq(const char *tag, const struct ieee80211_ageq *q);
82static void _db_show_stats(const struct ieee80211_stats *);
83#ifdef IEEE80211_SUPPORT_MESH
84static void _db_show_mesh(const struct ieee80211_mesh_state *);
85#endif
86
87DB_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
96DB_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
105DB_SHOW_COMMAND(vap, db_show_vap)
106{
085ff963 107 int i, showmesh = 0, showprocs = 0;
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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;
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117 showmesh = 1;
118 break;
119 case 'm':
120 showmesh = 1;
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121 break;
122 case 'p':
123 showprocs = 1;
124 break;
125 }
085ff963 126 _db_show_vap((const struct ieee80211vap *) addr, showmesh, showprocs);
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127}
128
129DB_SHOW_COMMAND(com, db_show_com)
130{
131 const struct ieee80211com *ic;
085ff963 132 int i, showprocs = 0, showvaps = 0, showsta = 0, showmesh = 0;
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133
134 if (!have_addr) {
135 db_printf("usage: show com <addr>\n");
136 return;
137 }
138 for (i = 0; modif[i] != '\0'; i++)
139 switch (modif[i]) {
140 case 'a':
085ff963 141 showsta = showmesh = showvaps = showprocs = 1;
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142 break;
143 case 's':
144 showsta = 1;
145 break;
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146 case 'm':
147 showmesh = 1;
148 break;
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149 case 'v':
150 showvaps = 1;
151 break;
152 case 'p':
153 showprocs = 1;
154 break;
155 }
156
157 ic = (const struct ieee80211com *) addr;
085ff963 158 _db_show_com(ic, showvaps, showsta, showmesh, showprocs);
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159}
160
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161#if !defined(__DragonFly__)
162
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163DB_SHOW_ALL_COMMAND(vaps, db_show_all_vaps)
164{
085ff963 165 VNET_ITERATOR_DECL(vnet_iter);
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166 const struct ifnet *ifp;
167 int i, showall = 0;
168
169 for (i = 0; modif[i] != '\0'; i++)
170 switch (modif[i]) {
171 case 'a':
172 showall = 1;
173 break;
174 }
175
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176 VNET_FOREACH(vnet_iter) {
177 TAILQ_FOREACH(ifp, &V_ifnet, if_list)
178 if (ifp->if_type == IFT_IEEE80211) {
179 const struct ieee80211com *ic = ifp->if_l2com;
180
181 if (!showall) {
182 const struct ieee80211vap *vap;
183 db_printf("%s: com %p vaps:",
184 ifp->if_xname, ic);
185 TAILQ_FOREACH(vap, &ic->ic_vaps,
186 iv_next)
187 db_printf(" %s(%p)",
188 vap->iv_ifp->if_xname, vap);
189 db_printf("\n");
190 } else
191 _db_show_com(ic, 1, 1, 1, 1);
192 }
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193 }
194}
195
196#ifdef IEEE80211_SUPPORT_MESH
197DB_SHOW_ALL_COMMAND(mesh, db_show_mesh)
198{
199 const struct ieee80211_mesh_state *ms;
200
201 if (!have_addr) {
202 db_printf("usage: show mesh <addr>\n");
203 return;
204 }
205 ms = (const struct ieee80211_mesh_state *) addr;
206 _db_show_mesh(ms);
207}
208#endif /* IEEE80211_SUPPORT_MESH */
085ff963 209
ab55c816 210#endif
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211
212static void
213_db_show_txampdu(const char *sep, int ix, const struct ieee80211_tx_ampdu *tap)
214{
215 db_printf("%stxampdu[%d]: %p flags %b %s\n",
216 sep, ix, tap, tap->txa_flags, IEEE80211_AGGR_BITS,
085ff963 217 ieee80211_wme_acnames[TID_TO_WME_AC(tap->txa_tid)]);
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218 db_printf("%s token %u lastsample %d pkts %d avgpps %d qbytes %d qframes %d\n",
219 sep, tap->txa_token, tap->txa_lastsample, tap->txa_pkts,
220 tap->txa_avgpps, tap->txa_qbytes, tap->txa_qframes);
221 db_printf("%s start %u seqpending %u wnd %u attempts %d nextrequest %d\n",
222 sep, tap->txa_start, tap->txa_seqpending, tap->txa_wnd,
223 tap->txa_attempts, tap->txa_nextrequest);
224 /* XXX timer */
225}
226
227static void
228_db_show_rxampdu(const char *sep, int ix, const struct ieee80211_rx_ampdu *rap)
229{
230 int i;
231
232 db_printf("%srxampdu[%d]: %p flags 0x%x tid %u\n",
233 sep, ix, rap, rap->rxa_flags, ix /*XXX */);
234 db_printf("%s qbytes %d qframes %d seqstart %u start %u wnd %u\n",
235 sep, rap->rxa_qbytes, rap->rxa_qframes,
236 rap->rxa_seqstart, rap->rxa_start, rap->rxa_wnd);
237 db_printf("%s age %d nframes %d\n", sep,
238 rap->rxa_age, rap->rxa_nframes);
239 for (i = 0; i < IEEE80211_AGGR_BAWMAX; i++)
240 if (rap->rxa_m[i] != NULL)
241 db_printf("%s m[%2u:%4u] %p\n", sep, i,
242 IEEE80211_SEQ_ADD(rap->rxa_start, i),
243 rap->rxa_m[i]);
244}
245
246static void
247_db_show_sta(const struct ieee80211_node *ni)
248{
249 int i;
250
1e290df3 251 db_printf("0x%p: mac %s refcnt %d\n", ni,
085ff963 252 ether_sprintf(ni->ni_macaddr), ieee80211_node_refcnt(ni));
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253 db_printf("\tvap %p wdsvap %p ic %p table %p\n",
254 ni->ni_vap, ni->ni_wdsvap, ni->ni_ic, ni->ni_table);
255 db_printf("\tflags=%b\n", ni->ni_flags, IEEE80211_NODE_BITS);
256 db_printf("\tscangen %u authmode %u ath_flags 0x%x ath_defkeyix %u\n",
257 ni->ni_scangen, ni->ni_authmode,
258 ni->ni_ath_flags, ni->ni_ath_defkeyix);
259 db_printf("\tassocid 0x%x txpower %u vlan %u\n",
260 ni->ni_associd, ni->ni_txpower, ni->ni_vlan);
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261 db_printf("\tjointime %d (%lu secs) challenge %p\n",
262 ni->ni_jointime, (unsigned long)(time_uptime - ni->ni_jointime),
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263 ni->ni_challenge);
264 db_printf("\ties: data %p len %d\n", ni->ni_ies.data, ni->ni_ies.len);
265 db_printf("\t[wpa_ie %p rsn_ie %p wme_ie %p ath_ie %p\n",
266 ni->ni_ies.wpa_ie, ni->ni_ies.rsn_ie, ni->ni_ies.wme_ie,
267 ni->ni_ies.ath_ie);
268 db_printf("\t htcap_ie %p htinfo_ie %p]\n",
269 ni->ni_ies.htcap_ie, ni->ni_ies.htinfo_ie);
270 if (ni->ni_flags & IEEE80211_NODE_QOS) {
271 for (i = 0; i < WME_NUM_TID; i++) {
272 if (ni->ni_txseqs[i] || ni->ni_rxseqs[i])
273 db_printf("\t[%u] txseq %u rxseq %u fragno %u\n",
274 i, ni->ni_txseqs[i],
275 ni->ni_rxseqs[i] >> IEEE80211_SEQ_SEQ_SHIFT,
276 ni->ni_rxseqs[i] & IEEE80211_SEQ_FRAG_MASK);
277 }
278 }
279 db_printf("\ttxseq %u rxseq %u fragno %u rxfragstamp %u\n",
280 ni->ni_txseqs[IEEE80211_NONQOS_TID],
281 ni->ni_rxseqs[IEEE80211_NONQOS_TID] >> IEEE80211_SEQ_SEQ_SHIFT,
282 ni->ni_rxseqs[IEEE80211_NONQOS_TID] & IEEE80211_SEQ_FRAG_MASK,
283 ni->ni_rxfragstamp);
284 db_printf("\trxfrag[0] %p rxfrag[1] %p rxfrag[2] %p\n",
285 ni->ni_rxfrag[0], ni->ni_rxfrag[1], ni->ni_rxfrag[2]);
286 _db_show_key("\tucastkey", 0, &ni->ni_ucastkey);
287 db_printf("\tavgrssi 0x%x (rssi %d) noise %d\n",
288 ni->ni_avgrssi, IEEE80211_RSSI_GET(ni->ni_avgrssi),
289 ni->ni_noise);
290 db_printf("\tintval %u capinfo %b\n",
291 ni->ni_intval, ni->ni_capinfo, IEEE80211_CAPINFO_BITS);
085ff963 292 db_printf("\tbssid %s", ether_sprintf(ni->ni_bssid));
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293 _db_show_ssid(" essid ", 0, ni->ni_esslen, ni->ni_essid);
294 db_printf("\n");
295 _db_show_channel("\tchannel", ni->ni_chan);
296 db_printf("\n");
297 db_printf("\terp %b dtim_period %u dtim_count %u\n",
298 ni->ni_erp, IEEE80211_ERP_BITS,
299 ni->ni_dtim_period, ni->ni_dtim_count);
300
301 db_printf("\thtcap %b htparam 0x%x htctlchan %u ht2ndchan %u\n",
302 ni->ni_htcap, IEEE80211_HTCAP_BITS,
303 ni->ni_htparam, ni->ni_htctlchan, ni->ni_ht2ndchan);
304 db_printf("\thtopmode 0x%x htstbc 0x%x chw %u\n",
305 ni->ni_htopmode, ni->ni_htstbc, ni->ni_chw);
306
307 /* XXX ampdu state */
085ff963 308 for (i = 0; i < WME_NUM_TID; i++)
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309 if (ni->ni_tx_ampdu[i].txa_flags & IEEE80211_AGGR_SETUP)
310 _db_show_txampdu("\t", i, &ni->ni_tx_ampdu[i]);
311 for (i = 0; i < WME_NUM_TID; i++)
312 if (ni->ni_rx_ampdu[i].rxa_flags)
313 _db_show_rxampdu("\t", i, &ni->ni_rx_ampdu[i]);
314
315 db_printf("\tinact %u inact_reload %u txrate %u\n",
316 ni->ni_inact, ni->ni_inact_reload, ni->ni_txrate);
317#ifdef IEEE80211_SUPPORT_MESH
318 _db_show_ssid("\tmeshid ", 0, ni->ni_meshidlen, ni->ni_meshid);
319 db_printf(" mlstate %b mllid 0x%x mlpid 0x%x mlrcnt %u mltval %u\n",
320 ni->ni_mlstate, IEEE80211_MESH_MLSTATE_BITS,
321 ni->ni_mllid, ni->ni_mlpid, ni->ni_mlrcnt, ni->ni_mltval);
322#endif
323}
324
325#ifdef IEEE80211_SUPPORT_TDMA
326static void
327_db_show_tdma(const char *sep, const struct ieee80211_tdma_state *ts, int showprocs)
328{
329 db_printf("%stdma %p:\n", sep, ts);
330 db_printf("%s version %u slot %u bintval %u peer %p\n", sep,
331 ts->tdma_version, ts->tdma_slot, ts->tdma_bintval, ts->tdma_peer);
332 db_printf("%s slotlen %u slotcnt %u", sep,
333 ts->tdma_slotlen, ts->tdma_slotcnt);
334 db_printf(" inuse 0x%x active 0x%x count %d\n",
335 ts->tdma_inuse[0], ts->tdma_active[0], ts->tdma_count);
336 if (showprocs) {
337 DB_PRINTSYM(sep, " tdma_newstate", ts->tdma_newstate);
338 DB_PRINTSYM(sep, " tdma_recv_mgmt", ts->tdma_recv_mgmt);
339 DB_PRINTSYM(sep, " tdma_opdetach", ts->tdma_opdetach);
340 }
341}
342#endif /* IEEE80211_SUPPORT_TDMA */
343
344static void
085ff963 345_db_show_vap(const struct ieee80211vap *vap, int showmesh, int showprocs)
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346{
347 const struct ieee80211com *ic = vap->iv_ic;
348 int i;
349
350 db_printf("%p:", vap);
351 db_printf(" bss %p", vap->iv_bss);
085ff963 352 db_printf(" myaddr %s", ether_sprintf(vap->iv_myaddr));
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353 db_printf("\n");
354
355 db_printf("\topmode %s", ieee80211_opmode_name[vap->iv_opmode]);
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356#ifdef IEEE80211_SUPPORT_MESH
357 if (vap->iv_opmode == IEEE80211_M_MBSS)
358 db_printf("(%p)", vap->iv_mesh);
359#endif
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360 db_printf(" state %s", ieee80211_state_name[vap->iv_state]);
361 db_printf(" ifp %p(%s)", vap->iv_ifp, vap->iv_ifp->if_xname);
362 db_printf("\n");
363
364 db_printf("\tic %p", vap->iv_ic);
365 db_printf(" media %p", &vap->iv_media);
366 db_printf(" bpf_if %p", vap->iv_rawbpf);
367 db_printf(" mgtsend %p", &vap->iv_mgtsend);
368#if 0
369 struct sysctllog *iv_sysctl; /* dynamic sysctl context */
370#endif
371 db_printf("\n");
372 db_printf("\tdebug=%b\n", vap->iv_debug, IEEE80211_MSG_BITS);
373
374 db_printf("\tflags=%b\n", vap->iv_flags, IEEE80211_F_BITS);
375 db_printf("\tflags_ext=%b\n", vap->iv_flags_ext, IEEE80211_FEXT_BITS);
376 db_printf("\tflags_ht=%b\n", vap->iv_flags_ht, IEEE80211_FHT_BITS);
377 db_printf("\tflags_ven=%b\n", vap->iv_flags_ven, IEEE80211_FVEN_BITS);
378 db_printf("\tcaps=%b\n", vap->iv_caps, IEEE80211_C_BITS);
379 db_printf("\thtcaps=%b\n", vap->iv_htcaps, IEEE80211_C_HTCAP_BITS);
380
381 _db_show_stats(&vap->iv_stats);
382
383 db_printf("\tinact_init %d", vap->iv_inact_init);
384 db_printf(" inact_auth %d", vap->iv_inact_auth);
385 db_printf(" inact_run %d", vap->iv_inact_run);
386 db_printf(" inact_probe %d", vap->iv_inact_probe);
387 db_printf("\n");
388
389 db_printf("\tdes_nssid %d", vap->iv_des_nssid);
390 if (vap->iv_des_nssid)
391 _db_show_ssid(" des_ssid[%u] ", 0,
392 vap->iv_des_ssid[0].len, vap->iv_des_ssid[0].ssid);
085ff963 393 db_printf(" des_bssid %s", ether_sprintf(vap->iv_des_bssid));
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394 db_printf("\n");
395 db_printf("\tdes_mode %d", vap->iv_des_mode);
396 _db_show_channel(" des_chan", vap->iv_des_chan);
397 db_printf("\n");
398#if 0
399 int iv_nicknamelen; /* XXX junk */
400 uint8_t iv_nickname[IEEE80211_NWID_LEN];
401#endif
402 db_printf("\tbgscanidle %u", vap->iv_bgscanidle);
403 db_printf(" bgscanintvl %u", vap->iv_bgscanintvl);
404 db_printf(" scanvalid %u", vap->iv_scanvalid);
405 db_printf("\n");
406 db_printf("\tscanreq_duration %u", vap->iv_scanreq_duration);
407 db_printf(" scanreq_mindwell %u", vap->iv_scanreq_mindwell);
408 db_printf(" scanreq_maxdwell %u", vap->iv_scanreq_maxdwell);
409 db_printf("\n");
410 db_printf("\tscanreq_flags 0x%x", vap->iv_scanreq_flags);
411 db_printf(" scanreq_nssid %d", vap->iv_scanreq_nssid);
412 for (i = 0; i < vap->iv_scanreq_nssid; i++)
413 _db_show_ssid(" scanreq_ssid[%u]", i,
414 vap->iv_scanreq_ssid[i].len, vap->iv_scanreq_ssid[i].ssid);
415 db_printf(" roaming %d", vap->iv_roaming);
416 db_printf("\n");
417 for (i = IEEE80211_MODE_11A; i < IEEE80211_MODE_MAX; i++)
418 if (isset(ic->ic_modecaps, i)) {
419 _db_show_roamparams("\troamparms[%s]",
420 ieee80211_phymode_name[i], &vap->iv_roamparms[i]);
421 db_printf("\n");
422 }
423
424 db_printf("\tbmissthreshold %u", vap->iv_bmissthreshold);
425 db_printf(" bmiss_max %u", vap->iv_bmiss_count);
426 db_printf(" bmiss_max %d", vap->iv_bmiss_max);
427 db_printf("\n");
428 db_printf("\tswbmiss_count %u", vap->iv_swbmiss_count);
429 db_printf(" swbmiss_period %u", vap->iv_swbmiss_period);
430 db_printf(" swbmiss %p", &vap->iv_swbmiss);
431 db_printf("\n");
432
433 db_printf("\tampdu_rxmax %d", vap->iv_ampdu_rxmax);
434 db_printf(" ampdu_density %d", vap->iv_ampdu_density);
435 db_printf(" ampdu_limit %d", vap->iv_ampdu_limit);
436 db_printf(" amsdu_limit %d", vap->iv_amsdu_limit);
437 db_printf("\n");
438
439 db_printf("\tmax_aid %u", vap->iv_max_aid);
440 db_printf(" aid_bitmap %p", vap->iv_aid_bitmap);
441 db_printf("\n");
442 db_printf("\tsta_assoc %u", vap->iv_sta_assoc);
443 db_printf(" ps_sta %u", vap->iv_ps_sta);
444 db_printf(" ps_pending %u", vap->iv_ps_pending);
445 db_printf(" tim_len %u", vap->iv_tim_len);
446 db_printf(" tim_bitmap %p", vap->iv_tim_bitmap);
447 db_printf("\n");
448 db_printf("\tdtim_period %u", vap->iv_dtim_period);
449 db_printf(" dtim_count %u", vap->iv_dtim_count);
450 db_printf(" set_tim %p", vap->iv_set_tim);
451 db_printf(" csa_count %d", vap->iv_csa_count);
452 db_printf("\n");
453
454 db_printf("\trtsthreshold %u", vap->iv_rtsthreshold);
455 db_printf(" fragthreshold %u", vap->iv_fragthreshold);
456 db_printf(" inact_timer %d", vap->iv_inact_timer);
457 db_printf("\n");
458 for (i = IEEE80211_MODE_11A; i < IEEE80211_MODE_MAX; i++)
459 if (isset(ic->ic_modecaps, i)) {
460 _db_show_txparams("\ttxparms[%s]",
461 ieee80211_phymode_name[i], &vap->iv_txparms[i]);
462 db_printf("\n");
463 }
464
465 /* application-specified IE's to attach to mgt frames */
466 _db_show_appie("\tappie_beacon", vap->iv_appie_beacon);
467 _db_show_appie("\tappie_probereq", vap->iv_appie_probereq);
468 _db_show_appie("\tappie_proberesp", vap->iv_appie_proberesp);
469 _db_show_appie("\tappie_assocreq", vap->iv_appie_assocreq);
470 _db_show_appie("\tappie_asscoresp", vap->iv_appie_assocresp);
471 _db_show_appie("\tappie_wpa", vap->iv_appie_wpa);
472 if (vap->iv_wpa_ie != NULL || vap->iv_rsn_ie != NULL) {
473 if (vap->iv_wpa_ie != NULL)
474 db_printf("\twpa_ie %p", vap->iv_wpa_ie);
475 if (vap->iv_rsn_ie != NULL)
476 db_printf("\trsn_ie %p", vap->iv_rsn_ie);
477 db_printf("\n");
478 }
479 db_printf("\tmax_keyix %u", vap->iv_max_keyix);
480 db_printf(" def_txkey %d", vap->iv_def_txkey);
481 db_printf("\n");
482 for (i = 0; i < IEEE80211_WEP_NKID; i++)
483 _db_show_key("\tnw_keys[%u]", i, &vap->iv_nw_keys[i]);
484
485 db_printf("\tauth %p(%s)", vap->iv_auth, vap->iv_auth->ia_name);
486 db_printf(" ec %p", vap->iv_ec);
487
488 db_printf(" acl %p", vap->iv_acl);
489 db_printf(" as %p", vap->iv_as);
490 db_printf("\n");
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MD
491#ifdef IEEE80211_SUPPORT_MESH
492 if (showmesh && vap->iv_mesh != NULL)
493 _db_show_mesh(vap->iv_mesh);
494#endif
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495#ifdef IEEE80211_SUPPORT_TDMA
496 if (vap->iv_tdma != NULL)
497 _db_show_tdma("\t", vap->iv_tdma, showprocs);
498#endif /* IEEE80211_SUPPORT_TDMA */
499 if (showprocs) {
500 DB_PRINTSYM("\t", "iv_key_alloc", vap->iv_key_alloc);
501 DB_PRINTSYM("\t", "iv_key_delete", vap->iv_key_delete);
502 DB_PRINTSYM("\t", "iv_key_set", vap->iv_key_set);
503 DB_PRINTSYM("\t", "iv_key_update_begin", vap->iv_key_update_begin);
504 DB_PRINTSYM("\t", "iv_key_update_end", vap->iv_key_update_end);
505 DB_PRINTSYM("\t", "iv_opdetach", vap->iv_opdetach);
506 DB_PRINTSYM("\t", "iv_input", vap->iv_input);
507 DB_PRINTSYM("\t", "iv_recv_mgmt", vap->iv_recv_mgmt);
508 DB_PRINTSYM("\t", "iv_deliver_data", vap->iv_deliver_data);
509 DB_PRINTSYM("\t", "iv_bmiss", vap->iv_bmiss);
510 DB_PRINTSYM("\t", "iv_reset", vap->iv_reset);
511 DB_PRINTSYM("\t", "iv_update_beacon", vap->iv_update_beacon);
512 DB_PRINTSYM("\t", "iv_newstate", vap->iv_newstate);
513 DB_PRINTSYM("\t", "iv_output", vap->iv_output);
514 }
515}
516
517static void
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518_db_show_com(const struct ieee80211com *ic, int showvaps, int showsta,
519 int showmesh, int showprocs)
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520{
521 struct ieee80211vap *vap;
522
523 db_printf("%p:", ic);
524 TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next)
525 db_printf(" %s(%p)", vap->iv_ifp->if_xname, vap);
526 db_printf("\n");
527 db_printf("\tifp %p(%s)", ic->ic_ifp, ic->ic_ifp->if_xname);
085ff963 528 db_printf(" comlock %p", &ic->ic_comlock);
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529 db_printf("\n");
530 db_printf("\theadroom %d", ic->ic_headroom);
531 db_printf(" phytype %d", ic->ic_phytype);
532 db_printf(" opmode %s", ieee80211_opmode_name[ic->ic_opmode]);
533 db_printf("\n");
534 db_printf("\tmedia %p", &ic->ic_media);
535 db_printf(" inact %p", &ic->ic_inact);
536 db_printf("\n");
537
538 db_printf("\tflags=%b\n", ic->ic_flags, IEEE80211_F_BITS);
539 db_printf("\tflags_ext=%b\n", ic->ic_flags_ext, IEEE80211_FEXT_BITS);
540 db_printf("\tflags_ht=%b\n", ic->ic_flags_ht, IEEE80211_FHT_BITS);
541 db_printf("\tflags_ven=%b\n", ic->ic_flags_ven, IEEE80211_FVEN_BITS);
542 db_printf("\tcaps=%b\n", ic->ic_caps, IEEE80211_C_BITS);
543 db_printf("\tcryptocaps=%b\n",
544 ic->ic_cryptocaps, IEEE80211_CRYPTO_BITS);
545 db_printf("\thtcaps=%b\n", ic->ic_htcaps, IEEE80211_HTCAP_BITS);
546
547#if 0
548 uint8_t ic_modecaps[2]; /* set of mode capabilities */
549#endif
550 db_printf("\tcurmode %u", ic->ic_curmode);
551 db_printf(" promisc %u", ic->ic_promisc);
552 db_printf(" allmulti %u", ic->ic_allmulti);
553 db_printf(" nrunning %u", ic->ic_nrunning);
554 db_printf("\n");
555 db_printf("\tbintval %u", ic->ic_bintval);
556 db_printf(" lintval %u", ic->ic_lintval);
557 db_printf(" holdover %u", ic->ic_holdover);
558 db_printf(" txpowlimit %u", ic->ic_txpowlimit);
559 db_printf("\n");
560#if 0
561 struct ieee80211_rateset ic_sup_rates[IEEE80211_MODE_MAX];
562#endif
563 /*
564 * Channel state:
565 *
566 * ic_channels is the set of available channels for the device;
567 * it is setup by the driver
568 * ic_nchans is the number of valid entries in ic_channels
569 * ic_chan_avail is a bit vector of these channels used to check
570 * whether a channel is available w/o searching the channel table.
571 * ic_chan_active is a (potentially) constrained subset of
572 * ic_chan_avail that reflects any mode setting or user-specified
573 * limit on the set of channels to use/scan
574 * ic_curchan is the current channel the device is set to; it may
575 * be different from ic_bsschan when we are off-channel scanning
576 * or otherwise doing background work
577 * ic_bsschan is the channel selected for operation; it may
578 * be undefined (IEEE80211_CHAN_ANYC)
579 * ic_prevchan is a cached ``previous channel'' used to optimize
580 * lookups when switching back+forth between two channels
581 * (e.g. for dynamic turbo)
582 */
583 db_printf("\tnchans %d", ic->ic_nchans);
584#if 0
585 struct ieee80211_channel ic_channels[IEEE80211_CHAN_MAX];
586 uint8_t ic_chan_avail[IEEE80211_CHAN_BYTES];
587 uint8_t ic_chan_active[IEEE80211_CHAN_BYTES];
588 uint8_t ic_chan_scan[IEEE80211_CHAN_BYTES];
589#endif
590 db_printf("\n");
591 _db_show_channel("\tcurchan", ic->ic_curchan);
592 db_printf("\n");
593 _db_show_channel("\tbsschan", ic->ic_bsschan);
594 db_printf("\n");
595 _db_show_channel("\tprevchan", ic->ic_prevchan);
596 db_printf("\n");
597 db_printf("\tregdomain %p", &ic->ic_regdomain);
598 db_printf("\n");
599
600 _db_show_channel("\tcsa_newchan", ic->ic_csa_newchan);
601 db_printf(" csa_count %d", ic->ic_csa_count);
602 db_printf( "dfs %p", &ic->ic_dfs);
603 db_printf("\n");
604
605 db_printf("\tscan %p", ic->ic_scan);
606 db_printf(" lastdata %d", ic->ic_lastdata);
607 db_printf(" lastscan %d", ic->ic_lastscan);
608 db_printf("\n");
609
610 db_printf("\tmax_keyix %d", ic->ic_max_keyix);
611 db_printf(" hash_key 0x%x", ic->ic_hash_key);
612 db_printf(" wme %p", &ic->ic_wme);
613 if (!showsta)
614 db_printf(" sta %p", &ic->ic_sta);
615 db_printf("\n");
616 db_printf("\tstageq@%p:\n", &ic->ic_stageq);
617 _db_show_ageq("\t", &ic->ic_stageq);
618 if (showsta)
619 _db_show_node_table("\t", &ic->ic_sta);
620
621 db_printf("\tprotmode %d", ic->ic_protmode);
622 db_printf(" nonerpsta %u", ic->ic_nonerpsta);
623 db_printf(" longslotsta %u", ic->ic_longslotsta);
624 db_printf(" lastnonerp %d", ic->ic_lastnonerp);
625 db_printf("\n");
626 db_printf("\tsta_assoc %u", ic->ic_sta_assoc);
627 db_printf(" ht_sta_assoc %u", ic->ic_ht_sta_assoc);
628 db_printf(" ht40_sta_assoc %u", ic->ic_ht40_sta_assoc);
629 db_printf("\n");
630 db_printf("\tcurhtprotmode 0x%x", ic->ic_curhtprotmode);
631 db_printf(" htprotmode %d", ic->ic_htprotmode);
632 db_printf(" lastnonht %d", ic->ic_lastnonht);
633 db_printf("\n");
634
635 db_printf("\tsuperg %p\n", ic->ic_superg);
636
637 db_printf("\tmontaps %d th %p txchan %p rh %p rxchan %p\n",
638 ic->ic_montaps, ic->ic_th, ic->ic_txchan, ic->ic_rh, ic->ic_rxchan);
639
640 if (showprocs) {
641 DB_PRINTSYM("\t", "ic_vap_create", ic->ic_vap_create);
642 DB_PRINTSYM("\t", "ic_vap_delete", ic->ic_vap_delete);
643#if 0
644 /* operating mode attachment */
645 ieee80211vap_attach ic_vattach[IEEE80211_OPMODE_MAX];
646#endif
647 DB_PRINTSYM("\t", "ic_newassoc", ic->ic_newassoc);
648 DB_PRINTSYM("\t", "ic_getradiocaps", ic->ic_getradiocaps);
649 DB_PRINTSYM("\t", "ic_setregdomain", ic->ic_setregdomain);
650 DB_PRINTSYM("\t", "ic_send_mgmt", ic->ic_send_mgmt);
651 DB_PRINTSYM("\t", "ic_raw_xmit", ic->ic_raw_xmit);
652 DB_PRINTSYM("\t", "ic_updateslot", ic->ic_updateslot);
653 DB_PRINTSYM("\t", "ic_update_mcast", ic->ic_update_mcast);
654 DB_PRINTSYM("\t", "ic_update_promisc", ic->ic_update_promisc);
655 DB_PRINTSYM("\t", "ic_node_alloc", ic->ic_node_alloc);
656 DB_PRINTSYM("\t", "ic_node_free", ic->ic_node_free);
657 DB_PRINTSYM("\t", "ic_node_cleanup", ic->ic_node_cleanup);
658 DB_PRINTSYM("\t", "ic_node_getrssi", ic->ic_node_getrssi);
659 DB_PRINTSYM("\t", "ic_node_getsignal", ic->ic_node_getsignal);
660 DB_PRINTSYM("\t", "ic_node_getmimoinfo", ic->ic_node_getmimoinfo);
661 DB_PRINTSYM("\t", "ic_scan_start", ic->ic_scan_start);
662 DB_PRINTSYM("\t", "ic_scan_end", ic->ic_scan_end);
663 DB_PRINTSYM("\t", "ic_set_channel", ic->ic_set_channel);
664 DB_PRINTSYM("\t", "ic_scan_curchan", ic->ic_scan_curchan);
665 DB_PRINTSYM("\t", "ic_scan_mindwell", ic->ic_scan_mindwell);
666 DB_PRINTSYM("\t", "ic_recv_action", ic->ic_recv_action);
667 DB_PRINTSYM("\t", "ic_send_action", ic->ic_send_action);
668 DB_PRINTSYM("\t", "ic_addba_request", ic->ic_addba_request);
669 DB_PRINTSYM("\t", "ic_addba_response", ic->ic_addba_response);
670 DB_PRINTSYM("\t", "ic_addba_stop", ic->ic_addba_stop);
671 }
672 if (showvaps && !TAILQ_EMPTY(&ic->ic_vaps)) {
673 db_printf("\n");
674 TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next)
085ff963 675 _db_show_vap(vap, showmesh, showprocs);
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676 }
677 if (showsta && !TAILQ_EMPTY(&ic->ic_sta.nt_node)) {
678 const struct ieee80211_node_table *nt = &ic->ic_sta;
679 const struct ieee80211_node *ni;
680
681 TAILQ_FOREACH(ni, &nt->nt_node, ni_list) {
682 db_printf("\n");
683 _db_show_sta(ni);
684 }
685 }
686}
687
688static void
689_db_show_node_table(const char *tag, const struct ieee80211_node_table *nt)
690{
691 int i;
692
693 db_printf("%s%s@%p:\n", tag, nt->nt_name, nt);
085ff963 694 db_printf("%s nodelock %p", tag, &nt->nt_nodelock);
32176cfd 695 db_printf(" inact_init %d", nt->nt_inact_init);
085ff963 696 db_printf(" scanlock %p", &nt->nt_scanlock);
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697 db_printf(" scangen %u\n", nt->nt_scangen);
698 db_printf("%s keyixmax %d keyixmap %p\n",
699 tag, nt->nt_keyixmax, nt->nt_keyixmap);
700 for (i = 0; i < nt->nt_keyixmax; i++) {
701 const struct ieee80211_node *ni = nt->nt_keyixmap[i];
702 if (ni != NULL)
1e290df3 703 db_printf("%s [%3u] %p %s\n", tag, i, ni,
085ff963 704 ether_sprintf(ni->ni_macaddr));
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705 }
706}
707
708static void
709_db_show_channel(const char *tag, const struct ieee80211_channel *c)
710{
711 db_printf("%s ", tag);
712 if (c == NULL)
713 db_printf("<NULL>");
714 else if (c == IEEE80211_CHAN_ANYC)
715 db_printf("<ANY>");
716 else
717 db_printf("[%u (%u) flags=%b maxreg %d maxpow %d minpow %d state 0x%x extieee %u]",
718 c->ic_freq, c->ic_ieee,
719 c->ic_flags, IEEE80211_CHAN_BITS,
720 c->ic_maxregpower, c->ic_maxpower, c->ic_minpower,
721 c->ic_state, c->ic_extieee);
722}
723
724static void
725_db_show_ssid(const char *tag, int ix, int len, const uint8_t *ssid)
726{
727 const uint8_t *p;
728 int i;
729
730 db_printf(tag, ix);
731
732 if (len > IEEE80211_NWID_LEN)
733 len = IEEE80211_NWID_LEN;
734 /* determine printable or not */
735 for (i = 0, p = ssid; i < len; i++, p++) {
736 if (*p < ' ' || *p > 0x7e)
737 break;
738 }
739 if (i == len) {
740 db_printf("\"");
741 for (i = 0, p = ssid; i < len; i++, p++)
742 db_printf("%c", *p);
743 db_printf("\"");
744 } else {
745 db_printf("0x");
746 for (i = 0, p = ssid; i < len; i++, p++)
747 db_printf("%02x", *p);
748 }
749}
750
751static void
752_db_show_appie(const char *tag, const struct ieee80211_appie *ie)
753{
754 const uint8_t *p;
755 int i;
756
757 if (ie == NULL)
758 return;
759 db_printf("%s [0x", tag);
760 for (i = 0, p = ie->ie_data; i < ie->ie_len; i++, p++)
761 db_printf("%02x", *p);
762 db_printf("]\n");
763}
764
765static void
766_db_show_key(const char *tag, int ix, const struct ieee80211_key *wk)
767{
768 static const uint8_t zerodata[IEEE80211_KEYBUF_SIZE];
769 const struct ieee80211_cipher *cip = wk->wk_cipher;
770 int keylen = wk->wk_keylen;
771
772 db_printf(tag, ix);
773 switch (cip->ic_cipher) {
774 case IEEE80211_CIPHER_WEP:
775 /* compatibility */
776 db_printf(" wepkey %u:%s", wk->wk_keyix,
777 keylen <= 5 ? "40-bit" :
778 keylen <= 13 ? "104-bit" : "128-bit");
779 break;
780 case IEEE80211_CIPHER_TKIP:
781 if (keylen > 128/8)
782 keylen -= 128/8; /* ignore MIC for now */
783 db_printf(" TKIP %u:%u-bit", wk->wk_keyix, 8*keylen);
784 break;
785 case IEEE80211_CIPHER_AES_OCB:
786 db_printf(" AES-OCB %u:%u-bit", wk->wk_keyix, 8*keylen);
787 break;
788 case IEEE80211_CIPHER_AES_CCM:
789 db_printf(" AES-CCM %u:%u-bit", wk->wk_keyix, 8*keylen);
790 break;
791 case IEEE80211_CIPHER_CKIP:
792 db_printf(" CKIP %u:%u-bit", wk->wk_keyix, 8*keylen);
793 break;
794 case IEEE80211_CIPHER_NONE:
795 db_printf(" NULL %u:%u-bit", wk->wk_keyix, 8*keylen);
796 break;
797 default:
798 db_printf(" UNKNOWN (0x%x) %u:%u-bit",
799 cip->ic_cipher, wk->wk_keyix, 8*keylen);
800 break;
801 }
802 if (wk->wk_rxkeyix != wk->wk_keyix)
803 db_printf(" rxkeyix %u", wk->wk_rxkeyix);
804 if (memcmp(wk->wk_key, zerodata, keylen) != 0) {
805 int i;
806
807 db_printf(" <");
808 for (i = 0; i < keylen; i++)
809 db_printf("%02x", wk->wk_key[i]);
810 db_printf(">");
811 if (cip->ic_cipher != IEEE80211_CIPHER_WEP &&
812 wk->wk_keyrsc[IEEE80211_NONQOS_TID] != 0)
813 db_printf(" rsc %ju", (uintmax_t)wk->wk_keyrsc[IEEE80211_NONQOS_TID]);
814 if (cip->ic_cipher != IEEE80211_CIPHER_WEP &&
815 wk->wk_keytsc != 0)
816 db_printf(" tsc %ju", (uintmax_t)wk->wk_keytsc);
817 db_printf(" flags=%b", wk->wk_flags, IEEE80211_KEY_BITS);
818 }
819 db_printf("\n");
820}
821
822static void
823printrate(const char *tag, int v)
824{
825 if (v == IEEE80211_FIXED_RATE_NONE)
826 db_printf(" %s <none>", tag);
827 else if (v == 11)
828 db_printf(" %s 5.5", tag);
829 else if (v & IEEE80211_RATE_MCS)
830 db_printf(" %s MCS%d", tag, v &~ IEEE80211_RATE_MCS);
831 else
832 db_printf(" %s %d", tag, v/2);
833}
834
835static void
836_db_show_roamparams(const char *tag, const void *arg,
837 const struct ieee80211_roamparam *rp)
838{
839
840 db_printf(tag, arg);
841 if (rp->rssi & 1)
842 db_printf(" rssi %u.5", rp->rssi/2);
843 else
844 db_printf(" rssi %u", rp->rssi/2);
845 printrate("rate", rp->rate);
846}
847
848static void
849_db_show_txparams(const char *tag, const void *arg,
850 const struct ieee80211_txparam *tp)
851{
852
853 db_printf(tag, arg);
854 printrate("ucastrate", tp->ucastrate);
855 printrate("mcastrate", tp->mcastrate);
856 printrate("mgmtrate", tp->mgmtrate);
857 db_printf(" maxretry %d", tp->maxretry);
858}
859
860static void
861_db_show_ageq(const char *tag, const struct ieee80211_ageq *q)
862{
863 const struct mbuf *m;
864
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865 db_printf("%s lock %p len %d maxlen %d drops %d head %p tail %p\n",
866 tag, &q->aq_lock, q->aq_len, q->aq_maxlen, q->aq_drops,
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867 q->aq_head, q->aq_tail);
868 for (m = q->aq_head; m != NULL; m = m->m_nextpkt)
869 db_printf("%s %p (len %d, %b)\n", tag, m, m->m_len,
870 /* XXX could be either TX or RX but is mostly TX */
871 m->m_flags, IEEE80211_MBUF_TX_FLAG_BITS);
872}
873
874static void
875_db_show_stats(const struct ieee80211_stats *is)
876{
877}
878
879#ifdef IEEE80211_SUPPORT_MESH
880static void
881_db_show_mesh(const struct ieee80211_mesh_state *ms)
882{
883 struct ieee80211_mesh_route *rt;
884 int i;
885
886 _db_show_ssid(" meshid ", 0, ms->ms_idlen, ms->ms_id);
887 db_printf("nextseq %u ttl %u flags 0x%x\n", ms->ms_seq,
888 ms->ms_ttl, ms->ms_flags);
889 db_printf("routing table:\n");
890 i = 0;
891 TAILQ_FOREACH(rt, &ms->ms_routes, rt_next) {
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892 db_printf("entry %d:\tdest: %6D nexthop: %6D metric: %u", i,
893 rt->rt_dest, ":", rt->rt_nexthop, ":", rt->rt_metric);
894
32176cfd 895 db_printf("\tlifetime: %u lastseq: %u priv: %p\n",
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896 ieee80211_mesh_rt_update(rt, 0),
897 rt->rt_lastmseq, rt->rt_priv);
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898 i++;
899 }
900}
901#endif /* IEEE80211_SUPPORT_MESH */
902#endif /* DDB */