1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause 3 * 4 * Copyright (c) 2007-2009 Sam Leffler, Errno Consulting 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 */ 27 28 #include <sys/cdefs.h> 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/malloc.h> 40 #include <sys/socket.h> 41 42 #include <net/if.h> 43 #include <net/if_var.h> 44 #include <net/if_dl.h> 45 #include <net/if_media.h> 46 #include <net/if_types.h> 47 #include <net/ethernet.h> 48 #include <net/vnet.h> 49 50 #include <net80211/ieee80211_var.h> 51 #include <net80211/ieee80211_ratectl.h> 52 #ifdef IEEE80211_SUPPORT_TDMA 53 #include <net80211/ieee80211_tdma.h> 54 #endif 55 #ifdef IEEE80211_SUPPORT_MESH 56 #include <net80211/ieee80211_mesh.h> 57 #endif 58 59 #include <ddb/ddb.h> 60 #include <ddb/db_sym.h> 61 62 #define DB_PRINTSYM(prefix, name, addr) do { \ 63 db_printf("%s%-25s : ", prefix, name); \ 64 db_printsym((db_addr_t) addr, DB_STGY_ANY); \ 65 db_printf("\n"); \ 66 } while (0) 67 68 static void _db_show_sta(const struct ieee80211_node *); 69 static void _db_show_vap(const struct ieee80211vap *, int, int); 70 static void _db_show_com(const struct ieee80211com *, 71 int showvaps, int showsta, int showmesh, int showprocs, int); 72 73 static void _db_show_all_vaps(void *, struct ieee80211com *); 74 75 static void _db_show_node_table(const char *tag, 76 const struct ieee80211_node_table *); 77 static void _db_show_channel(const char *tag, const struct ieee80211_channel *); 78 static void _db_show_ssid(const char *tag, int ix, int len, const uint8_t *); 79 static void _db_show_appie(const char *tag, const struct ieee80211_appie *); 80 static void _db_show_key(const char *tag, int ix, const struct ieee80211_key *); 81 static void _db_show_roamparams(const char *tag, const void *arg, 82 const struct ieee80211_roamparam *rp); 83 static void _db_show_txparams(const char *tag, const void *arg, 84 const struct ieee80211_txparam *tp); 85 static void _db_show_ageq(const char *tag, const struct ieee80211_ageq *q); 86 static void _db_show_stats(const struct ieee80211_stats *); 87 #ifdef IEEE80211_SUPPORT_MESH 88 static void _db_show_mesh(const struct ieee80211_mesh_state *); 89 #endif 90 91 DB_SHOW_COMMAND(sta, db_show_sta) 92 { 93 if (!have_addr) { 94 db_printf("usage: show sta <addr>\n"); 95 return; 96 } 97 _db_show_sta((const struct ieee80211_node *) addr); 98 } 99 100 DB_SHOW_COMMAND(statab, db_show_statab) 101 { 102 if (!have_addr) { 103 db_printf("usage: show statab <addr>\n"); 104 return; 105 } 106 _db_show_node_table("", (const struct ieee80211_node_table *) addr); 107 } 108 109 DB_SHOW_COMMAND(vap, db_show_vap) 110 { 111 int i, showmesh = 0, showprocs = 0; 112 113 if (!have_addr) { 114 db_printf("usage: show vap <addr>\n"); 115 return; 116 } 117 for (i = 0; modif[i] != '\0'; i++) 118 switch (modif[i]) { 119 case 'a': 120 showprocs = 1; 121 showmesh = 1; 122 break; 123 case 'm': 124 showmesh = 1; 125 break; 126 case 'p': 127 showprocs = 1; 128 break; 129 } 130 _db_show_vap((const struct ieee80211vap *) addr, showmesh, showprocs); 131 } 132 133 DB_SHOW_COMMAND(com, db_show_com) 134 { 135 const struct ieee80211com *ic; 136 int i, showprocs = 0, showvaps = 0, showsta = 0, showmesh = 0, showscan = 0; 137 138 if (!have_addr) { 139 db_printf("usage: show com <addr>\n"); 140 return; 141 } 142 for (i = 0; modif[i] != '\0'; i++) 143 switch (modif[i]) { 144 case 'a': 145 showsta = showmesh = showvaps = showprocs = showscan = 1; 146 break; 147 case 'S': 148 showscan = 1; 149 break; 150 case 's': 151 showsta = 1; 152 break; 153 case 'm': 154 showmesh = 1; 155 break; 156 case 'v': 157 showvaps = 1; 158 break; 159 case 'p': 160 showprocs = 1; 161 break; 162 } 163 164 ic = (const struct ieee80211com *) addr; 165 _db_show_com(ic, showvaps, showsta, showmesh, showprocs, showscan); 166 } 167 168 DB_SHOW_ALL_COMMAND(vaps, db_show_all_vaps) 169 { 170 int i, showall = 0; 171 172 for (i = 0; modif[i] != '\0'; i++) 173 switch (modif[i]) { 174 case 'a': 175 showall = 1; 176 break; 177 } 178 179 ieee80211_iterate_coms(_db_show_all_vaps, &showall); 180 } 181 182 #ifdef IEEE80211_SUPPORT_MESH 183 DB_SHOW_ALL_COMMAND(mesh, db_show_mesh) 184 { 185 const struct ieee80211_mesh_state *ms; 186 187 if (!have_addr) { 188 db_printf("usage: show mesh <addr>\n"); 189 return; 190 } 191 ms = (const struct ieee80211_mesh_state *) addr; 192 _db_show_mesh(ms); 193 } 194 #endif /* IEEE80211_SUPPORT_MESH */ 195 196 static void 197 _db_show_txampdu(const char *sep, int ix, const struct ieee80211_tx_ampdu *tap) 198 { 199 db_printf("%stxampdu[%d]: %p flags %b %s\n", 200 sep, ix, tap, tap->txa_flags, IEEE80211_AGGR_BITS, 201 ieee80211_wme_acnames[TID_TO_WME_AC(tap->txa_tid)]); 202 db_printf("%s token %u lastsample %d pkts %d avgpps %d qbytes %d qframes %d\n", 203 sep, tap->txa_token, tap->txa_lastsample, tap->txa_pkts, 204 tap->txa_avgpps, tap->txa_qbytes, tap->txa_qframes); 205 db_printf("%s start %u seqpending %u wnd %u attempts %d nextrequest %d\n", 206 sep, tap->txa_start, tap->txa_seqpending, tap->txa_wnd, 207 tap->txa_attempts, tap->txa_nextrequest); 208 /* XXX timer */ 209 } 210 211 static void 212 _db_show_rxampdu(const char *sep, int ix, const struct ieee80211_rx_ampdu *rap) 213 { 214 struct mbuf *m; 215 int i; 216 217 db_printf("%srxampdu[%d]: %p flags 0x%x tid %u\n", 218 sep, ix, rap, rap->rxa_flags, ix /*XXX */); 219 db_printf("%s qbytes %d qframes %d seqstart %u start %u wnd %u\n", 220 sep, rap->rxa_qbytes, rap->rxa_qframes, 221 rap->rxa_seqstart, rap->rxa_start, rap->rxa_wnd); 222 db_printf("%s age %d nframes %d\n", sep, 223 rap->rxa_age, rap->rxa_nframes); 224 for (i = 0; i < IEEE80211_AGGR_BAWMAX; i++) 225 if (!mbufq_empty(&rap->rxa_mq[i])) { 226 db_printf("%s m[%2u:%4u] ", sep, i, 227 IEEE80211_SEQ_ADD(rap->rxa_start, i)); 228 STAILQ_FOREACH(m, &rap->rxa_mq[i].mq_head, 229 m_stailqpkt) { 230 db_printf(" %p", m); 231 } 232 db_printf("\n"); 233 } 234 } 235 236 static void 237 _db_show_sta(const struct ieee80211_node *ni) 238 { 239 int i; 240 241 db_printf("STA: %p: mac %s refcnt %d\n", ni, 242 ether_sprintf(ni->ni_macaddr), ieee80211_node_refcnt(ni)); 243 db_printf("\tvap %p wdsvap %p ic %p table %p\n", 244 ni->ni_vap, ni->ni_wdsvap, ni->ni_ic, ni->ni_table); 245 db_printf("\tflags=%b\n", ni->ni_flags, IEEE80211_NODE_BITS); 246 db_printf("\tauthmode %u ath_flags 0x%x ath_defkeyix %u\n", 247 ni->ni_authmode, ni->ni_ath_flags, ni->ni_ath_defkeyix); 248 db_printf("\tassocid 0x%x txpower %u vlan %u\n", 249 ni->ni_associd, ni->ni_txpower, ni->ni_vlan); 250 db_printf("\tjointime %d (%lu secs) challenge %p\n", 251 ni->ni_jointime, (unsigned long)(time_uptime - ni->ni_jointime), 252 ni->ni_challenge); 253 db_printf("\ties: data %p len %d\n", ni->ni_ies.data, ni->ni_ies.len); 254 db_printf("\t[wpa_ie %p rsn_ie %p wme_ie %p ath_ie %p\n", 255 ni->ni_ies.wpa_ie, ni->ni_ies.rsn_ie, ni->ni_ies.wme_ie, 256 ni->ni_ies.ath_ie); 257 db_printf("\t htcap_ie %p htinfo_ie %p]\n", 258 ni->ni_ies.htcap_ie, ni->ni_ies.htinfo_ie); 259 db_printf("\t vhtcap_ie %p vhtopmode_ie %p vhtpwrenv_ie %p]\n", 260 ni->ni_ies.vhtcap_ie, ni->ni_ies.vhtopmode_ie, 261 ni->ni_ies.vhtpwrenv_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 } 271 272 db_printf("\ttxseq %u rxseq %u fragno %u rxfragstamp %u\n", 273 ni->ni_txseqs[IEEE80211_NONQOS_TID], 274 ni->ni_rxseqs[IEEE80211_NONQOS_TID] >> IEEE80211_SEQ_SEQ_SHIFT, 275 ni->ni_rxseqs[IEEE80211_NONQOS_TID] & IEEE80211_SEQ_FRAG_MASK, 276 ni->ni_rxfragstamp); 277 db_printf("\trxfrag[0] %p rxfrag[1] %p rxfrag[2] %p\n", 278 ni->ni_rxfrag[0], ni->ni_rxfrag[1], ni->ni_rxfrag[2]); 279 _db_show_key("\tucastkey", 0, &ni->ni_ucastkey); 280 db_printf("\tavgrssi 0x%x (rssi %d) noise %d\n", 281 ni->ni_avgrssi, IEEE80211_RSSI_GET(ni->ni_avgrssi), 282 ni->ni_noise); 283 db_printf("\tintval %u capinfo %b\n", 284 ni->ni_intval, ni->ni_capinfo, IEEE80211_CAPINFO_BITS); 285 db_printf("\tbssid %s", ether_sprintf(ni->ni_bssid)); 286 _db_show_ssid(" essid ", 0, ni->ni_esslen, ni->ni_essid); 287 db_printf("\n"); 288 _db_show_channel("\tchannel", ni->ni_chan); 289 db_printf("\n"); 290 db_printf("\terp %b dtim_period %u dtim_count %u\n", 291 ni->ni_erp, IEEE80211_ERP_BITS, 292 ni->ni_dtim_period, ni->ni_dtim_count); 293 294 db_printf("\thtcap %b htparam 0x%x htctlchan %u ht2ndchan %u\n", 295 ni->ni_htcap, IEEE80211_HTCAP_BITS, 296 ni->ni_htparam, ni->ni_htctlchan, ni->ni_ht2ndchan); 297 db_printf("\thtopmode 0x%x htstbc 0x%x chw %u\n", 298 ni->ni_htopmode, ni->ni_htstbc, ni->ni_chw); 299 300 /* XXX ampdu state */ 301 for (i = 0; i < WME_NUM_TID; i++) 302 if (ni->ni_tx_ampdu[i].txa_flags & IEEE80211_AGGR_SETUP) 303 _db_show_txampdu("\t", i, &ni->ni_tx_ampdu[i]); 304 for (i = 0; i < WME_NUM_TID; i++) 305 if (ni->ni_rx_ampdu[i].rxa_flags) 306 _db_show_rxampdu("\t", i, &ni->ni_rx_ampdu[i]); 307 308 db_printf("\tinact %u inact_reload %u txrate %u\n", 309 ni->ni_inact, ni->ni_inact_reload, ni->ni_txrate); 310 #ifdef IEEE80211_SUPPORT_MESH 311 _db_show_ssid("\tmeshid ", 0, ni->ni_meshidlen, ni->ni_meshid); 312 db_printf(" mlstate %b mllid 0x%x mlpid 0x%x mlrcnt %u mltval %u\n", 313 ni->ni_mlstate, IEEE80211_MESH_MLSTATE_BITS, 314 ni->ni_mllid, ni->ni_mlpid, ni->ni_mlrcnt, ni->ni_mltval); 315 #endif 316 317 /* VHT state */ 318 db_printf("\tvhtcap %b vht_basicmcs %#06x vht_pad2 %#06x\n", 319 ni->ni_vhtcap, IEEE80211_VHTCAP_BITS, 320 ni->ni_vht_basicmcs, ni->ni_vht_pad2); 321 db_printf("\tvht_mcsinfo: { rx_mcs_map %#06x rx_highest %#06x " 322 "tx_mcs_map %#06x tx_highest %#06x }\n", 323 ni->ni_vht_mcsinfo.rx_mcs_map, ni->ni_vht_mcsinfo.rx_highest, 324 ni->ni_vht_mcsinfo.tx_mcs_map, ni->ni_vht_mcsinfo.tx_highest); 325 db_printf("\tvht_chan1/chan2 %u/%u vht_chanwidth %#04x\n", 326 ni->ni_vht_chan1, ni->ni_vht_chan2, ni->ni_vht_chanwidth); 327 db_printf("\tvht_pad1 %#04x vht_spare { %#x %#x %#x %#x %#x %#x %#x %#x }\n", 328 ni->ni_vht_pad1, ni->ni_vht_spare[0], ni->ni_vht_spare[1], 329 ni->ni_vht_spare[2], ni->ni_vht_spare[3], ni->ni_vht_spare[4], 330 ni->ni_vht_spare[5], ni->ni_vht_spare[6], ni->ni_vht_spare[7]); 331 332 db_printf("\tni_tx_superg[] = {"); 333 for (i = 0; i < WME_NUM_TID; i++) 334 db_printf(" %p%s", ni->ni_tx_superg[i], (i == 0) ? "" : ","); 335 db_printf(" }\n"); 336 337 db_printf("\tni_rctls = %p", ni->ni_rctls); 338 db_printf("\tni_drv_data = %p", ni->ni_drv_data); 339 db_printf("\n"); 340 341 db_printf("\tni_spare[3] = { %#jx %#jx %#jx }", 342 ni->ni_spare[0], ni->ni_spare[1], ni->ni_spare[2]); 343 db_printf("\n"); 344 345 #ifdef __notyet__ 346 struct ieee80211_psq ni_psq; /* power save queue */ 347 struct ieee80211_nodestats ni_stats; /* per-node statistics */ 348 349 /* quiet time IE state for the given node */ 350 uint32_t ni_quiet_ie_set; /* Quiet time IE was seen */ 351 struct ieee80211_quiet_ie ni_quiet_ie; /* last seen quiet IE */ 352 353 /* U-APSD */ 354 uint8_t ni_uapsd; /* U-APSD per-node flags matching WMM STA QoS Info field */ 355 #endif 356 } 357 358 #ifdef IEEE80211_SUPPORT_TDMA 359 static void 360 _db_show_tdma(const char *sep, const struct ieee80211_tdma_state *ts, int showprocs) 361 { 362 db_printf("%stdma %p:\n", sep, ts); 363 db_printf("%s version %u slot %u bintval %u peer %p\n", sep, 364 ts->tdma_version, ts->tdma_slot, ts->tdma_bintval, ts->tdma_peer); 365 db_printf("%s slotlen %u slotcnt %u", sep, 366 ts->tdma_slotlen, ts->tdma_slotcnt); 367 db_printf(" inuse 0x%x active 0x%x count %d\n", 368 ts->tdma_inuse[0], ts->tdma_active[0], ts->tdma_count); 369 if (showprocs) { 370 DB_PRINTSYM(sep, " tdma_newstate", ts->tdma_newstate); 371 DB_PRINTSYM(sep, " tdma_recv_mgmt", ts->tdma_recv_mgmt); 372 DB_PRINTSYM(sep, " tdma_opdetach", ts->tdma_opdetach); 373 } 374 } 375 #endif /* IEEE80211_SUPPORT_TDMA */ 376 377 static void 378 _db_show_scan(const struct ieee80211_scan_state *ss, int showprocs) 379 { 380 int i; 381 const struct ieee80211_scanner *ss_ops; 382 383 db_printf("SCAN %p:", ss); 384 db_printf(" vap %p ic %p", ss->ss_vap, ss->ss_ic); 385 db_printf("\n"); 386 387 db_printf("\tss_ops %p (%s) ss_priv %p", 388 ss->ss_ops, ss->ss_ops->scan_name, ss->ss_priv); 389 db_printf("\n"); 390 if (showprocs) { 391 ss_ops = ss->ss_ops; 392 DB_PRINTSYM("\t", "scan_attach", ss_ops->scan_attach); 393 DB_PRINTSYM("\t", "scan_detach", ss_ops->scan_detach); 394 DB_PRINTSYM("\t", "scan_start", ss_ops->scan_start); 395 DB_PRINTSYM("\t", "scan_restart", ss_ops->scan_restart); 396 DB_PRINTSYM("\t", "scan_cancel", ss_ops->scan_cancel); 397 DB_PRINTSYM("\t", "scan_end", ss_ops->scan_end); 398 DB_PRINTSYM("\t", "scan_flush", ss_ops->scan_flush); 399 DB_PRINTSYM("\t", "scan_pickchan", ss_ops->scan_pickchan); 400 DB_PRINTSYM("\t", "scan_add", ss_ops->scan_add); 401 DB_PRINTSYM("\t", "scan_age", ss_ops->scan_age); 402 DB_PRINTSYM("\t", "scan_assoc_fail", ss_ops->scan_assoc_fail); 403 DB_PRINTSYM("\t", "scan_assoc_success", ss_ops->scan_assoc_success); 404 DB_PRINTSYM("\t", "scan_iterate", ss_ops->scan_iterate); 405 DB_PRINTSYM("\t", "scan_spare0", ss_ops->scan_spare0); 406 DB_PRINTSYM("\t", "scan_spare1", ss_ops->scan_spare1); 407 DB_PRINTSYM("\t", "scan_spare2", ss_ops->scan_spare2); 408 DB_PRINTSYM("\t", "scan_spare3", ss_ops->scan_spare3); 409 } 410 411 db_printf("\tss_flags %b", ss->ss_flags, IEEE80211_SS_FLAGS_BITS); 412 db_printf("\n"); 413 414 db_printf("\tss_nssid %u", ss->ss_nssid); 415 for (i = 0; i < ss->ss_nssid && i < IEEE80211_SCAN_MAX_SSID; i++) 416 _db_show_ssid(" ss_nssid[%d]", i, 417 ss->ss_ssid[i].len, ss->ss_ssid[i].ssid); 418 db_printf("\n"); 419 420 db_printf("\tss_chans:\n"); 421 for (i = 0; i < ss->ss_last && i < IEEE80211_SCAN_MAX; i++) { 422 db_printf("\t%-3d", i); 423 _db_show_channel(" ", ss->ss_chans[i]); 424 db_printf("\n"); 425 } 426 427 db_printf("\tss_next %u ss_last %u ss_mindwell %lu ss_maxdwell %lu", 428 ss->ss_next, ss->ss_last, ss->ss_mindwell, ss->ss_maxdwell); 429 db_printf("\n"); 430 } 431 432 static void 433 _db_show_rate(const struct ieee80211_ratectl *rate, const void *rs, 434 const int showprocs) 435 { 436 437 db_printf("\tiv_rate %p", rate); 438 db_printf(" iv_rs %p", rs); 439 db_printf("\n"); 440 if (showprocs) { 441 db_printf("\t ir_name %s", rate->ir_name); 442 db_printf("\n"); 443 DB_PRINTSYM("\t ", "ir_attach", rate->ir_attach); 444 DB_PRINTSYM("\t ", "ir_detach", rate->ir_detach); 445 DB_PRINTSYM("\t ", "ir_init", rate->ir_init); 446 DB_PRINTSYM("\t ", "ir_deinit", rate->ir_deinit); 447 DB_PRINTSYM("\t ", "ir_node_init", rate->ir_node_init); 448 DB_PRINTSYM("\t ", "ir_node_deinit", rate->ir_node_deinit); 449 DB_PRINTSYM("\t ", "ir_rate", rate->ir_rate); 450 DB_PRINTSYM("\t ", "ir_tx_complete", rate->ir_tx_complete); 451 DB_PRINTSYM("\t ", "ir_tx_update", rate->ir_tx_update); 452 DB_PRINTSYM("\t ", "ir_setinterval", rate->ir_setinterval); 453 DB_PRINTSYM("\t ", "ir_node_stats", rate->ir_node_stats); 454 } 455 } 456 457 static void 458 _db_show_vap(const struct ieee80211vap *vap, int showmesh, int showprocs) 459 { 460 const struct ieee80211com *ic = vap->iv_ic; 461 int i; 462 463 db_printf("VAP %p:", vap); 464 db_printf(" bss %p", vap->iv_bss); 465 db_printf(" myaddr %s", ether_sprintf(vap->iv_myaddr)); 466 db_printf("\n"); 467 468 db_printf("\topmode %s", ieee80211_opmode_name[vap->iv_opmode]); 469 #ifdef IEEE80211_SUPPORT_MESH 470 if (vap->iv_opmode == IEEE80211_M_MBSS) 471 db_printf("(%p)", vap->iv_mesh); 472 #endif 473 db_printf(" state %s", ieee80211_state_name[vap->iv_state]); 474 db_printf(" ifp %p(%s)", vap->iv_ifp, if_name(vap->iv_ifp)); 475 db_printf("\n"); 476 477 db_printf("\tic %p", vap->iv_ic); 478 db_printf(" media %p", &vap->iv_media); 479 db_printf(" bpf_if %p", vap->iv_rawbpf); 480 db_printf(" mgtsend %p", &vap->iv_mgtsend); 481 #if 0 482 struct sysctllog *iv_sysctl; /* dynamic sysctl context */ 483 #endif 484 db_printf("\n"); 485 db_printf("\tdebug=%b\n", vap->iv_debug, IEEE80211_MSG_BITS); 486 487 db_printf("\tflags=%b\n", vap->iv_flags, IEEE80211_F_BITS); 488 db_printf("\tflags_ext=%b\n", vap->iv_flags_ext, IEEE80211_FEXT_BITS); 489 db_printf("\tflags_ht=%b\n", vap->iv_flags_ht, IEEE80211_FHT_BITS); 490 db_printf("\tflags_ven=%b\n", vap->iv_flags_ven, IEEE80211_FVEN_BITS); 491 db_printf("\tcaps=%b\n", vap->iv_caps, IEEE80211_C_BITS); 492 db_printf("\thtcaps=%b\n", vap->iv_htcaps, IEEE80211_C_HTCAP_BITS); 493 db_printf("\tvhtcap=%b\n", vap->iv_vht_cap.vht_cap_info, IEEE80211_VHTCAP_BITS); 494 495 _db_show_stats(&vap->iv_stats); 496 497 db_printf("\tinact_init %d", vap->iv_inact_init); 498 db_printf(" inact_auth %d", vap->iv_inact_auth); 499 db_printf(" inact_run %d", vap->iv_inact_run); 500 db_printf(" inact_probe %d", vap->iv_inact_probe); 501 db_printf("\n"); 502 503 db_printf("\tdes_nssid %d", vap->iv_des_nssid); 504 if (vap->iv_des_nssid) 505 _db_show_ssid(" des_ssid[%u] ", 0, 506 vap->iv_des_ssid[0].len, vap->iv_des_ssid[0].ssid); 507 db_printf(" des_bssid %s", ether_sprintf(vap->iv_des_bssid)); 508 db_printf("\n"); 509 db_printf("\tdes_mode %d", vap->iv_des_mode); 510 _db_show_channel(" des_chan", vap->iv_des_chan); 511 db_printf("\n"); 512 #if 0 513 int iv_nicknamelen; /* XXX junk */ 514 uint8_t iv_nickname[IEEE80211_NWID_LEN]; 515 #endif 516 db_printf("\tbgscanidle %u", vap->iv_bgscanidle); 517 db_printf(" bgscanintvl %u", vap->iv_bgscanintvl); 518 db_printf(" scanvalid %u", vap->iv_scanvalid); 519 db_printf("\n"); 520 db_printf("\tscanreq_duration %u", vap->iv_scanreq_duration); 521 db_printf(" scanreq_mindwell %u", vap->iv_scanreq_mindwell); 522 db_printf(" scanreq_maxdwell %u", vap->iv_scanreq_maxdwell); 523 db_printf("\n"); 524 db_printf("\tscanreq_flags 0x%x", vap->iv_scanreq_flags); 525 db_printf(" scanreq_nssid %d", vap->iv_scanreq_nssid); 526 for (i = 0; i < vap->iv_scanreq_nssid; i++) 527 _db_show_ssid(" scanreq_ssid[%u]", i, 528 vap->iv_scanreq_ssid[i].len, vap->iv_scanreq_ssid[i].ssid); 529 db_printf(" roaming %d", vap->iv_roaming); 530 db_printf("\n"); 531 for (i = IEEE80211_MODE_11A; i < IEEE80211_MODE_MAX; i++) 532 if (isset(ic->ic_modecaps, i)) { 533 _db_show_roamparams("\troamparms[%s]", 534 ieee80211_phymode_name[i], &vap->iv_roamparms[i]); 535 db_printf("\n"); 536 } 537 538 db_printf("\tbmissthreshold %u", vap->iv_bmissthreshold); 539 db_printf(" bmiss_max %u", vap->iv_bmiss_count); 540 db_printf(" bmiss_max %d", vap->iv_bmiss_max); 541 db_printf("\n"); 542 db_printf("\tswbmiss_count %u", vap->iv_swbmiss_count); 543 db_printf(" swbmiss_period %u", vap->iv_swbmiss_period); 544 db_printf(" swbmiss %p", &vap->iv_swbmiss); 545 db_printf("\n"); 546 547 db_printf("\tampdu_rxmax %d", vap->iv_ampdu_rxmax); 548 db_printf(" ampdu_density %d", vap->iv_ampdu_density); 549 db_printf(" ampdu_limit %d", vap->iv_ampdu_limit); 550 db_printf(" amsdu_limit %d", vap->iv_amsdu_limit); 551 db_printf("\n"); 552 553 db_printf("\tmax_aid %u", vap->iv_max_aid); 554 db_printf(" aid_bitmap %p", vap->iv_aid_bitmap); 555 db_printf("\n"); 556 db_printf("\tsta_assoc %u", vap->iv_sta_assoc); 557 db_printf(" ps_sta %u", vap->iv_ps_sta); 558 db_printf(" ps_pending %u", vap->iv_ps_pending); 559 db_printf(" tim_len %u", vap->iv_tim_len); 560 db_printf(" tim_bitmap %p", vap->iv_tim_bitmap); 561 db_printf("\n"); 562 db_printf("\tdtim_period %u", vap->iv_dtim_period); 563 db_printf(" dtim_count %u", vap->iv_dtim_count); 564 db_printf(" set_tim %p", vap->iv_set_tim); 565 db_printf(" csa_count %d", vap->iv_csa_count); 566 db_printf("\n"); 567 568 db_printf("\trtsthreshold %u", vap->iv_rtsthreshold); 569 db_printf(" fragthreshold %u", vap->iv_fragthreshold); 570 db_printf(" inact_timer %d", vap->iv_inact_timer); 571 db_printf("\n"); 572 for (i = IEEE80211_MODE_11A; i < IEEE80211_MODE_MAX; i++) 573 if (isset(ic->ic_modecaps, i)) { 574 _db_show_txparams("\ttxparms[%s]", 575 ieee80211_phymode_name[i], &vap->iv_txparms[i]); 576 db_printf("\n"); 577 } 578 579 /* application-specified IE's to attach to mgt frames */ 580 _db_show_appie("\tappie_beacon", vap->iv_appie_beacon); 581 _db_show_appie("\tappie_probereq", vap->iv_appie_probereq); 582 _db_show_appie("\tappie_proberesp", vap->iv_appie_proberesp); 583 _db_show_appie("\tappie_assocreq", vap->iv_appie_assocreq); 584 _db_show_appie("\tappie_asscoresp", vap->iv_appie_assocresp); 585 _db_show_appie("\tappie_wpa", vap->iv_appie_wpa); 586 if (vap->iv_wpa_ie != NULL || vap->iv_rsn_ie != NULL) { 587 if (vap->iv_wpa_ie != NULL) 588 db_printf("\twpa_ie %p", vap->iv_wpa_ie); 589 if (vap->iv_rsn_ie != NULL) 590 db_printf("\trsn_ie %p", vap->iv_rsn_ie); 591 db_printf("\n"); 592 } 593 db_printf("\tmax_keyix %u", vap->iv_max_keyix); 594 db_printf(" def_txkey %d", vap->iv_def_txkey); 595 db_printf("\n"); 596 for (i = 0; i < IEEE80211_WEP_NKID; i++) 597 _db_show_key("\tnw_keys[%u]", i, &vap->iv_nw_keys[i]); 598 599 db_printf("\tauth %p(%s)", vap->iv_auth, vap->iv_auth->ia_name); 600 db_printf(" ec %p", vap->iv_ec); 601 602 db_printf(" acl %p", vap->iv_acl); 603 db_printf(" as %p", vap->iv_as); 604 db_printf("\n"); 605 #ifdef IEEE80211_SUPPORT_MESH 606 if (showmesh && vap->iv_mesh != NULL) 607 _db_show_mesh(vap->iv_mesh); 608 #endif 609 #ifdef IEEE80211_SUPPORT_TDMA 610 if (vap->iv_tdma != NULL) 611 _db_show_tdma("\t", vap->iv_tdma, showprocs); 612 #endif /* IEEE80211_SUPPORT_TDMA */ 613 614 db_printf("\tsta_assoc %u", vap->iv_sta_assoc); 615 db_printf(" ht_sta_assoc %u", vap->iv_ht_sta_assoc); 616 db_printf(" ht40_sta_assoc %u", vap->iv_ht40_sta_assoc); 617 db_printf("\n"); 618 db_printf("\tnonerpsta %u", vap->iv_nonerpsta); 619 db_printf(" longslotsta %u", vap->iv_longslotsta); 620 db_printf(" lastnonerp %d", vap->iv_lastnonerp); 621 db_printf(" lastnonht %d", vap->iv_lastnonht); 622 db_printf("\n"); 623 if (vap->iv_rate != NULL) 624 _db_show_rate(vap->iv_rate, vap->iv_rs, showprocs); 625 626 if (showprocs) { 627 DB_PRINTSYM("\t", "iv_key_alloc", vap->iv_key_alloc); 628 DB_PRINTSYM("\t", "iv_key_delete", vap->iv_key_delete); 629 DB_PRINTSYM("\t", "iv_key_set", vap->iv_key_set); 630 DB_PRINTSYM("\t", "iv_key_update_begin", vap->iv_key_update_begin); 631 DB_PRINTSYM("\t", "iv_key_update_end", vap->iv_key_update_end); 632 DB_PRINTSYM("\t", "iv_opdetach", vap->iv_opdetach); 633 DB_PRINTSYM("\t", "iv_input", vap->iv_input); 634 DB_PRINTSYM("\t", "iv_recv_mgmt", vap->iv_recv_mgmt); 635 DB_PRINTSYM("\t", "iv_deliver_data", vap->iv_deliver_data); 636 DB_PRINTSYM("\t", "iv_bmiss", vap->iv_bmiss); 637 DB_PRINTSYM("\t", "iv_reset", vap->iv_reset); 638 DB_PRINTSYM("\t", "iv_update_beacon", vap->iv_update_beacon); 639 DB_PRINTSYM("\t", "iv_newstate", vap->iv_newstate); 640 DB_PRINTSYM("\t", "iv_output", vap->iv_output); 641 } 642 } 643 644 static void 645 _db_show_com(const struct ieee80211com *ic, int showvaps, int showsta, 646 int showmesh, int showprocs, int showscan) 647 { 648 struct ieee80211vap *vap; 649 650 db_printf("COM: %p:", ic); 651 TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next) 652 db_printf(" %s(%p)", if_name(vap->iv_ifp), vap); 653 db_printf("\n"); 654 db_printf("\tsoftc %p", ic->ic_softc); 655 db_printf("\tname %s", ic->ic_name); 656 db_printf(" comlock %p", &ic->ic_comlock); 657 db_printf(" txlock %p", &ic->ic_txlock); 658 db_printf(" fflock %p", &ic->ic_fflock); 659 db_printf("\n"); 660 db_printf("\theadroom %d", ic->ic_headroom); 661 db_printf(" phytype %d", ic->ic_phytype); 662 db_printf(" opmode %s", ieee80211_opmode_name[ic->ic_opmode]); 663 db_printf("\n"); 664 db_printf("\tinact %p", &ic->ic_inact); 665 db_printf("\n"); 666 667 db_printf("\tflags=%b\n", ic->ic_flags, IEEE80211_F_BITS); 668 db_printf("\tflags_ext=%b\n", ic->ic_flags_ext, IEEE80211_FEXT_BITS); 669 db_printf("\tflags_ht=%b\n", ic->ic_flags_ht, IEEE80211_FHT_BITS); 670 db_printf("\tflags_ven=%b\n", ic->ic_flags_ven, IEEE80211_FVEN_BITS); 671 db_printf("\tcaps=%b\n", ic->ic_caps, IEEE80211_C_BITS); 672 db_printf("\tcryptocaps=%b\n", 673 ic->ic_cryptocaps, IEEE80211_CRYPTO_BITS); 674 db_printf("\thtcaps=%b\n", ic->ic_htcaps, IEEE80211_HTCAP_BITS); 675 db_printf("\tvhtcaps=%b\n", ic->ic_vht_cap.vht_cap_info, IEEE80211_VHTCAP_BITS); 676 677 #if 0 678 uint8_t ic_modecaps[2]; /* set of mode capabilities */ 679 #endif 680 db_printf("\tcurmode %u", ic->ic_curmode); 681 db_printf(" promisc %u", ic->ic_promisc); 682 db_printf(" allmulti %u", ic->ic_allmulti); 683 db_printf(" nrunning %u", ic->ic_nrunning); 684 db_printf("\n"); 685 db_printf("\tbintval %u", ic->ic_bintval); 686 db_printf(" lintval %u", ic->ic_lintval); 687 db_printf(" holdover %u", ic->ic_holdover); 688 db_printf(" txpowlimit %u", ic->ic_txpowlimit); 689 db_printf("\n"); 690 #if 0 691 struct ieee80211_rateset ic_sup_rates[IEEE80211_MODE_MAX]; 692 #endif 693 /* 694 * Channel state: 695 * 696 * ic_channels is the set of available channels for the device; 697 * it is setup by the driver 698 * ic_nchans is the number of valid entries in ic_channels 699 * ic_chan_avail is a bit vector of these channels used to check 700 * whether a channel is available w/o searching the channel table. 701 * ic_chan_active is a (potentially) constrained subset of 702 * ic_chan_avail that reflects any mode setting or user-specified 703 * limit on the set of channels to use/scan 704 * ic_curchan is the current channel the device is set to; it may 705 * be different from ic_bsschan when we are off-channel scanning 706 * or otherwise doing background work 707 * ic_bsschan is the channel selected for operation; it may 708 * be undefined (IEEE80211_CHAN_ANYC) 709 * ic_prevchan is a cached ``previous channel'' used to optimize 710 * lookups when switching back+forth between two channels 711 * (e.g. for dynamic turbo) 712 */ 713 db_printf("\tnchans %d", ic->ic_nchans); 714 #if 0 715 struct ieee80211_channel ic_channels[IEEE80211_CHAN_MAX]; 716 uint8_t ic_chan_avail[IEEE80211_CHAN_BYTES]; 717 uint8_t ic_chan_active[IEEE80211_CHAN_BYTES]; 718 uint8_t ic_chan_scan[IEEE80211_CHAN_BYTES]; 719 #endif 720 db_printf("\n"); 721 _db_show_channel("\tcurchan", ic->ic_curchan); 722 db_printf("\n"); 723 _db_show_channel("\tbsschan", ic->ic_bsschan); 724 db_printf("\n"); 725 _db_show_channel("\tprevchan", ic->ic_prevchan); 726 db_printf("\n"); 727 db_printf("\tregdomain %p", &ic->ic_regdomain); 728 db_printf("\n"); 729 730 _db_show_channel("\tcsa_newchan", ic->ic_csa_newchan); 731 db_printf(" csa_count %d", ic->ic_csa_count); 732 db_printf( "dfs %p", &ic->ic_dfs); 733 db_printf("\n"); 734 735 db_printf("\tscan %p", ic->ic_scan); 736 db_printf(" lastdata %d", ic->ic_lastdata); 737 db_printf(" lastscan %d", ic->ic_lastscan); 738 db_printf("\n"); 739 740 db_printf("\tmax_keyix %d", ic->ic_max_keyix); 741 db_printf(" hash_key 0x%x", ic->ic_hash_key); 742 db_printf(" wme %p", &ic->ic_wme); 743 if (!showsta) 744 db_printf(" sta %p", &ic->ic_sta); 745 db_printf("\n"); 746 db_printf("\tstageq@%p:\n", &ic->ic_stageq); 747 _db_show_ageq("\t", &ic->ic_stageq); 748 if (showsta) 749 _db_show_node_table("\t", &ic->ic_sta); 750 751 db_printf("\tprotmode %d", ic->ic_protmode); 752 db_printf("\tcurhtprotmode 0x%x", ic->ic_curhtprotmode); 753 db_printf(" htprotmode %d", ic->ic_htprotmode); 754 db_printf("\n"); 755 756 db_printf("\tsuperg %p\n", ic->ic_superg); 757 758 db_printf("\tmontaps %d th %p txchan %p rh %p rxchan %p\n", 759 ic->ic_montaps, ic->ic_th, ic->ic_txchan, ic->ic_rh, ic->ic_rxchan); 760 761 if (showprocs) { 762 DB_PRINTSYM("\t", "ic_vap_create", ic->ic_vap_create); 763 DB_PRINTSYM("\t", "ic_vap_delete", ic->ic_vap_delete); 764 #if 0 765 /* operating mode attachment */ 766 ieee80211vap_attach ic_vattach[IEEE80211_OPMODE_MAX]; 767 #endif 768 DB_PRINTSYM("\t", "ic_newassoc", ic->ic_newassoc); 769 DB_PRINTSYM("\t", "ic_getradiocaps", ic->ic_getradiocaps); 770 DB_PRINTSYM("\t", "ic_setregdomain", ic->ic_setregdomain); 771 DB_PRINTSYM("\t", "ic_send_mgmt", ic->ic_send_mgmt); 772 DB_PRINTSYM("\t", "ic_raw_xmit", ic->ic_raw_xmit); 773 DB_PRINTSYM("\t", "ic_updateslot", ic->ic_updateslot); 774 DB_PRINTSYM("\t", "ic_update_mcast", ic->ic_update_mcast); 775 DB_PRINTSYM("\t", "ic_update_promisc", ic->ic_update_promisc); 776 DB_PRINTSYM("\t", "ic_node_alloc", ic->ic_node_alloc); 777 DB_PRINTSYM("\t", "ic_node_free", ic->ic_node_free); 778 DB_PRINTSYM("\t", "ic_node_cleanup", ic->ic_node_cleanup); 779 DB_PRINTSYM("\t", "ic_node_getrssi", ic->ic_node_getrssi); 780 DB_PRINTSYM("\t", "ic_node_getsignal", ic->ic_node_getsignal); 781 DB_PRINTSYM("\t", "ic_node_getmimoinfo", ic->ic_node_getmimoinfo); 782 DB_PRINTSYM("\t", "ic_scan_start", ic->ic_scan_start); 783 DB_PRINTSYM("\t", "ic_scan_end", ic->ic_scan_end); 784 DB_PRINTSYM("\t", "ic_set_channel", ic->ic_set_channel); 785 DB_PRINTSYM("\t", "ic_scan_curchan", ic->ic_scan_curchan); 786 DB_PRINTSYM("\t", "ic_scan_mindwell", ic->ic_scan_mindwell); 787 DB_PRINTSYM("\t", "ic_recv_action", ic->ic_recv_action); 788 DB_PRINTSYM("\t", "ic_send_action", ic->ic_send_action); 789 DB_PRINTSYM("\t", "ic_addba_request", ic->ic_addba_request); 790 DB_PRINTSYM("\t", "ic_addba_response", ic->ic_addba_response); 791 DB_PRINTSYM("\t", "ic_addba_stop", ic->ic_addba_stop); 792 } 793 if (showscan) { 794 db_printf("\n"); 795 _db_show_scan(ic->ic_scan, showprocs); 796 } 797 if (showvaps && !TAILQ_EMPTY(&ic->ic_vaps)) { 798 db_printf("\n"); 799 TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next) 800 _db_show_vap(vap, showmesh, showprocs); 801 } 802 if (showsta && !TAILQ_EMPTY(&ic->ic_sta.nt_node)) { 803 const struct ieee80211_node_table *nt = &ic->ic_sta; 804 const struct ieee80211_node *ni; 805 806 TAILQ_FOREACH(ni, &nt->nt_node, ni_list) { 807 db_printf("\n"); 808 _db_show_sta(ni); 809 } 810 } 811 } 812 813 static void 814 _db_show_all_vaps(void *arg, struct ieee80211com *ic) 815 { 816 int showall = *(int *)arg; 817 818 if (!showall) { 819 const struct ieee80211vap *vap; 820 db_printf("%s: com %p vaps:", ic->ic_name, ic); 821 TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next) 822 db_printf(" %s(%p)", if_name(vap->iv_ifp), vap); 823 db_printf("\n"); 824 } else 825 _db_show_com(ic, 1, 1, 1, 1, 1); 826 } 827 828 static void 829 _db_show_node_table(const char *tag, const struct ieee80211_node_table *nt) 830 { 831 int i; 832 833 db_printf("%s%s@%p:\n", tag, nt->nt_name, nt); 834 db_printf("%s nodelock %p", tag, &nt->nt_nodelock); 835 db_printf(" inact_init %d", nt->nt_inact_init); 836 db_printf("%s keyixmax %d keyixmap %p\n", 837 tag, nt->nt_keyixmax, nt->nt_keyixmap); 838 for (i = 0; i < nt->nt_keyixmax; i++) { 839 const struct ieee80211_node *ni = nt->nt_keyixmap[i]; 840 if (ni != NULL) 841 db_printf("%s [%3u] %p %s\n", tag, i, ni, 842 ether_sprintf(ni->ni_macaddr)); 843 } 844 } 845 846 static void 847 _db_show_channel(const char *tag, const struct ieee80211_channel *c) 848 { 849 db_printf("%s ", tag); 850 if (c == NULL) 851 db_printf("<NULL>"); 852 else if (c == IEEE80211_CHAN_ANYC) 853 db_printf("<ANY>"); 854 else 855 db_printf("[%u (%u) flags=%b maxreg %d maxpow %d minpow %d state 0x%x extieee %u]", 856 c->ic_freq, c->ic_ieee, 857 c->ic_flags, IEEE80211_CHAN_BITS, 858 c->ic_maxregpower, c->ic_maxpower, c->ic_minpower, 859 c->ic_state, c->ic_extieee); 860 } 861 862 static void 863 _db_show_ssid(const char *tag, int ix, int len, const uint8_t *ssid) 864 { 865 const uint8_t *p; 866 int i; 867 868 db_printf(tag, ix); 869 870 if (len > IEEE80211_NWID_LEN) 871 len = IEEE80211_NWID_LEN; 872 /* determine printable or not */ 873 for (i = 0, p = ssid; i < len; i++, p++) { 874 if (*p < ' ' || *p > 0x7e) 875 break; 876 } 877 if (i == len) { 878 db_printf("\""); 879 for (i = 0, p = ssid; i < len; i++, p++) 880 db_printf("%c", *p); 881 db_printf("\""); 882 } else { 883 db_printf("0x"); 884 for (i = 0, p = ssid; i < len; i++, p++) 885 db_printf("%02x", *p); 886 } 887 } 888 889 static void 890 _db_show_appie(const char *tag, const struct ieee80211_appie *ie) 891 { 892 const uint8_t *p; 893 int i; 894 895 if (ie == NULL) 896 return; 897 db_printf("%s [0x", tag); 898 for (i = 0, p = ie->ie_data; i < ie->ie_len; i++, p++) 899 db_printf("%02x", *p); 900 db_printf("]\n"); 901 } 902 903 static void 904 _db_show_key(const char *tag, int ix, const struct ieee80211_key *wk) 905 { 906 static const uint8_t zerodata[IEEE80211_KEYBUF_SIZE]; 907 const struct ieee80211_cipher *cip = wk->wk_cipher; 908 int keylen = wk->wk_keylen; 909 910 db_printf(tag, ix); 911 switch (cip->ic_cipher) { 912 case IEEE80211_CIPHER_WEP: 913 /* compatibility */ 914 db_printf(" wepkey %u:%s", wk->wk_keyix, 915 keylen <= 5 ? "40-bit" : 916 keylen <= 13 ? "104-bit" : "128-bit"); 917 break; 918 case IEEE80211_CIPHER_TKIP: 919 if (keylen > 128/8) 920 keylen -= 128/8; /* ignore MIC for now */ 921 db_printf(" TKIP %u:%u-bit", wk->wk_keyix, 8*keylen); 922 break; 923 case IEEE80211_CIPHER_AES_OCB: 924 db_printf(" AES-OCB %u:%u-bit", wk->wk_keyix, 8*keylen); 925 break; 926 case IEEE80211_CIPHER_AES_CCM: 927 db_printf(" AES-CCM %u:%u-bit", wk->wk_keyix, 8*keylen); 928 break; 929 case IEEE80211_CIPHER_CKIP: 930 db_printf(" CKIP %u:%u-bit", wk->wk_keyix, 8*keylen); 931 break; 932 case IEEE80211_CIPHER_NONE: 933 db_printf(" NULL %u:%u-bit", wk->wk_keyix, 8*keylen); 934 break; 935 default: 936 db_printf(" UNKNOWN (0x%x) %u:%u-bit", 937 cip->ic_cipher, wk->wk_keyix, 8*keylen); 938 break; 939 } 940 if (wk->wk_rxkeyix != wk->wk_keyix) 941 db_printf(" rxkeyix %u", wk->wk_rxkeyix); 942 if (memcmp(wk->wk_key, zerodata, keylen) != 0) { 943 int i; 944 945 db_printf(" <"); 946 for (i = 0; i < keylen; i++) 947 db_printf("%02x", wk->wk_key[i]); 948 db_printf(">"); 949 if (cip->ic_cipher != IEEE80211_CIPHER_WEP && 950 wk->wk_keyrsc[IEEE80211_NONQOS_TID] != 0) 951 db_printf(" rsc %ju", (uintmax_t)wk->wk_keyrsc[IEEE80211_NONQOS_TID]); 952 if (cip->ic_cipher != IEEE80211_CIPHER_WEP && 953 wk->wk_keytsc != 0) 954 db_printf(" tsc %ju", (uintmax_t)wk->wk_keytsc); 955 db_printf(" flags=%b", wk->wk_flags, IEEE80211_KEY_BITS); 956 } 957 db_printf("\n"); 958 } 959 960 static void 961 printrate(const char *tag, int v) 962 { 963 if (v == IEEE80211_FIXED_RATE_NONE) 964 db_printf(" %s <none>", tag); 965 else if (v == 11) 966 db_printf(" %s 5.5", tag); 967 else if (v & IEEE80211_RATE_MCS) 968 db_printf(" %s MCS%d", tag, v &~ IEEE80211_RATE_MCS); 969 else 970 db_printf(" %s %d", tag, v/2); 971 } 972 973 static void 974 _db_show_roamparams(const char *tag, const void *arg, 975 const struct ieee80211_roamparam *rp) 976 { 977 978 db_printf(tag, arg); 979 if (rp->rssi & 1) 980 db_printf(" rssi %u.5", rp->rssi/2); 981 else 982 db_printf(" rssi %u", rp->rssi/2); 983 printrate("rate", rp->rate); 984 } 985 986 static void 987 _db_show_txparams(const char *tag, const void *arg, 988 const struct ieee80211_txparam *tp) 989 { 990 991 db_printf(tag, arg); 992 printrate("ucastrate", tp->ucastrate); 993 printrate("mcastrate", tp->mcastrate); 994 printrate("mgmtrate", tp->mgmtrate); 995 db_printf(" maxretry %d", tp->maxretry); 996 } 997 998 static void 999 _db_show_ageq(const char *tag, const struct ieee80211_ageq *q) 1000 { 1001 const struct mbuf *m; 1002 1003 db_printf("%s lock %p len %d maxlen %d drops %d head %p tail %p\n", 1004 tag, &q->aq_lock, q->aq_len, q->aq_maxlen, q->aq_drops, 1005 q->aq_head, q->aq_tail); 1006 for (m = q->aq_head; m != NULL; m = m->m_nextpkt) 1007 db_printf("%s %p (len %d, %b)\n", tag, m, m->m_len, 1008 /* XXX could be either TX or RX but is mostly TX */ 1009 m->m_flags, IEEE80211_MBUF_TX_FLAG_BITS); 1010 } 1011 1012 static void 1013 _db_show_stats(const struct ieee80211_stats *is) 1014 { 1015 } 1016 1017 #ifdef IEEE80211_SUPPORT_MESH 1018 static void 1019 _db_show_mesh(const struct ieee80211_mesh_state *ms) 1020 { 1021 struct ieee80211_mesh_route *rt; 1022 int i; 1023 1024 _db_show_ssid(" meshid ", 0, ms->ms_idlen, ms->ms_id); 1025 db_printf("nextseq %u ttl %u flags 0x%x\n", ms->ms_seq, 1026 ms->ms_ttl, ms->ms_flags); 1027 db_printf("routing table:\n"); 1028 i = 0; 1029 TAILQ_FOREACH(rt, &ms->ms_routes, rt_next) { 1030 db_printf("entry %d:\tdest: %6D nexthop: %6D metric: %u", i, 1031 rt->rt_dest, ":", rt->rt_nexthop, ":", rt->rt_metric); 1032 1033 db_printf("\tlifetime: %u lastseq: %u priv: %p\n", 1034 ieee80211_mesh_rt_update(rt, 0), 1035 rt->rt_lastmseq, rt->rt_priv); 1036 i++; 1037 } 1038 } 1039 #endif /* IEEE80211_SUPPORT_MESH */ 1040 #endif /* DDB */ 1041