ifieee80211.c revision 188258
177218Sphk/* 277218Sphk * Copyright 2001 The Aerospace Corporation. All rights reserved. 377218Sphk * 477218Sphk * Redistribution and use in source and binary forms, with or without 577218Sphk * modification, are permitted provided that the following conditions 677218Sphk * are met: 777218Sphk * 1. Redistributions of source code must retain the above copyright 877218Sphk * notice, this list of conditions and the following disclaimer. 977218Sphk * 2. Redistributions in binary form must reproduce the above copyright 1077218Sphk * notice, this list of conditions and the following disclaimer in the 1177218Sphk * documentation and/or other materials provided with the distribution. 1291454Sbrooks * 3. The name of The Aerospace Corporation may not be used to endorse or 1391454Sbrooks * promote products derived from this software. 1477218Sphk * 1577218Sphk * THIS SOFTWARE IS PROVIDED BY THE AEROSPACE CORPORATION ``AS IS'' AND 1677218Sphk * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1777218Sphk * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 1877218Sphk * ARE DISCLAIMED. IN NO EVENT SHALL THE AEROSPACE CORPORATION BE LIABLE 1977218Sphk * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2077218Sphk * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2177218Sphk * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2277218Sphk * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2377218Sphk * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2477218Sphk * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2577218Sphk * SUCH DAMAGE. 2677218Sphk * 2777218Sphk * $FreeBSD: head/sbin/ifconfig/ifieee80211.c 188258 2009-02-07 01:12:51Z sam $ 2877218Sphk */ 2977218Sphk 3077218Sphk/*- 3177218Sphk * Copyright (c) 1997, 1998, 2000 The NetBSD Foundation, Inc. 3277218Sphk * All rights reserved. 3377218Sphk * 3477218Sphk * This code is derived from software contributed to The NetBSD Foundation 3577218Sphk * by Jason R. Thorpe of the Numerical Aerospace Simulation Facility, 3677218Sphk * NASA Ames Research Center. 3777218Sphk * 3877218Sphk * Redistribution and use in source and binary forms, with or without 3977218Sphk * modification, are permitted provided that the following conditions 4077218Sphk * are met: 4177218Sphk * 1. Redistributions of source code must retain the above copyright 4277218Sphk * notice, this list of conditions and the following disclaimer. 4377218Sphk * 2. Redistributions in binary form must reproduce the above copyright 4477218Sphk * notice, this list of conditions and the following disclaimer in the 4577218Sphk * documentation and/or other materials provided with the distribution. 4677218Sphk * 3. All advertising materials mentioning features or use of this software 4777218Sphk * must display the following acknowledgement: 4877218Sphk * This product includes software developed by the NetBSD 4977218Sphk * Foundation, Inc. and its contributors. 5077218Sphk * 4. Neither the name of The NetBSD Foundation nor the names of its 5177218Sphk * contributors may be used to endorse or promote products derived 5277218Sphk * from this software without specific prior written permission. 5377218Sphk * 5477218Sphk * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 5577218Sphk * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 5677218Sphk * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 5777218Sphk * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 5877218Sphk * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 5977218Sphk * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 6077218Sphk * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 6177218Sphk * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 6277218Sphk * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 6377218Sphk * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 6477218Sphk * POSSIBILITY OF SUCH DAMAGE. 6577218Sphk */ 6677218Sphk 6777218Sphk#include <sys/param.h> 6877218Sphk#include <sys/ioctl.h> 6977218Sphk#include <sys/socket.h> 7077218Sphk#include <sys/sysctl.h> 7177218Sphk#include <sys/time.h> 7277218Sphk 7377218Sphk#include <net/ethernet.h> 7477218Sphk#include <net/if.h> 7577218Sphk#include <net/if_dl.h> 7677218Sphk#include <net/if_types.h> 77138593Ssam#include <net/if_media.h> 7877218Sphk#include <net/route.h> 79138593Ssam 80116957Ssam#include <net80211/ieee80211_ioctl.h> 8177218Sphk 82187801Ssam#include <assert.h> 8377218Sphk#include <ctype.h> 8477218Sphk#include <err.h> 8577218Sphk#include <errno.h> 8677218Sphk#include <fcntl.h> 87146873Sjhb#include <inttypes.h> 8877218Sphk#include <stdio.h> 8977218Sphk#include <stdlib.h> 9077218Sphk#include <string.h> 9177218Sphk#include <unistd.h> 92155931Ssam#include <stdarg.h> 93173275Ssam#include <stddef.h> /* NB: for offsetof */ 9477218Sphk 9577218Sphk#include "ifconfig.h" 96178354Ssam#include "regdomain.h" 9777218Sphk 98178354Ssam#ifndef IEEE80211_FIXED_RATE_NONE 99178354Ssam#define IEEE80211_FIXED_RATE_NONE 0xff 100178354Ssam#endif 101178354Ssam 102178354Ssam/* XXX need these publicly defined or similar */ 103178354Ssam#ifndef IEEE80211_NODE_AUTH 104178354Ssam#define IEEE80211_NODE_AUTH 0x0001 /* authorized for data */ 105178354Ssam#define IEEE80211_NODE_QOS 0x0002 /* QoS enabled */ 106178354Ssam#define IEEE80211_NODE_ERP 0x0004 /* ERP enabled */ 107178354Ssam#define IEEE80211_NODE_PWR_MGT 0x0010 /* power save mode enabled */ 108178354Ssam#define IEEE80211_NODE_HT 0x0040 /* HT enabled */ 109178354Ssam#define IEEE80211_NODE_HTCOMPAT 0x0080 /* HT setup w/ vendor OUI's */ 110178354Ssam#define IEEE80211_NODE_WPS 0x0100 /* WPS association */ 111178354Ssam#define IEEE80211_NODE_TSN 0x0200 /* TSN association */ 112183261Ssam#define IEEE80211_NODE_AMPDU_RX 0x0400 /* AMPDU rx enabled */ 113183261Ssam#define IEEE80211_NODE_AMPDU_TX 0x0800 /* AMPDU tx enabled */ 114183261Ssam#define IEEE80211_NODE_MIMO_PS 0x1000 /* MIMO power save enabled */ 115183261Ssam#define IEEE80211_NODE_MIMO_RTS 0x2000 /* send RTS in MIMO PS */ 116183261Ssam#define IEEE80211_NODE_RIFS 0x4000 /* RIFS enabled */ 117178354Ssam#endif 118178354Ssam 119187801Ssam#define MAXCHAN 1536 /* max 1.5K channels */ 120187801Ssam 121173275Ssam#define MAXCOL 78 122173275Ssamstatic int col; 123173275Ssamstatic char spacer; 124173275Ssam 125173275Ssamstatic void LINE_INIT(char c); 126173275Ssamstatic void LINE_BREAK(void); 127173275Ssamstatic void LINE_CHECK(const char *fmt, ...); 128173275Ssam 129178354Ssamstatic const char *modename[] = { 130178354Ssam "auto", "11a", "11b", "11g", "fh", "turboA", "turboG", 131178354Ssam "sturbo", "11na", "11ng" 132173275Ssam}; 133173275Ssam 134178354Ssamstatic void set80211(int s, int type, int val, int len, void *data); 135173275Ssamstatic int get80211(int s, int type, void *data, int len); 136173275Ssamstatic int get80211len(int s, int type, void *data, int len, int *plen); 137173275Ssamstatic int get80211val(int s, int type, int *val); 13877218Sphkstatic const char *get_string(const char *val, const char *sep, 13977218Sphk u_int8_t *buf, int *lenp); 14077218Sphkstatic void print_string(const u_int8_t *buf, int len); 141178354Ssamstatic void print_regdomain(const struct ieee80211_regdomain *, int); 142178354Ssamstatic void print_channels(int, const struct ieee80211req_chaninfo *, 143178354Ssam int allchans, int verbose); 144178354Ssamstatic void regdomain_makechannels(struct ieee80211_regdomain_req *, 145178354Ssam const struct ieee80211_devcaps_req *); 14677218Sphk 147187801Ssamstatic struct ieee80211req_chaninfo *chaninfo; 148178354Ssamstatic struct ieee80211_regdomain regdomain; 149178354Ssamstatic int gotregdomain = 0; 150178354Ssamstatic struct ieee80211_roamparams_req roamparams; 151178354Ssamstatic int gotroam = 0; 152178354Ssamstatic struct ieee80211_txparams_req txparams; 153178354Ssamstatic int gottxparams = 0; 154173275Ssamstatic struct ieee80211_channel curchan; 155173275Ssamstatic int gotcurchan = 0; 156178354Ssamstatic struct ifmediareq *ifmr; 157173275Ssamstatic int htconf = 0; 158173275Ssamstatic int gothtconf = 0; 159170531Ssam 160173275Ssamstatic void 161173275Ssamgethtconf(int s) 162173275Ssam{ 163173275Ssam if (gothtconf) 164173275Ssam return; 165173275Ssam if (get80211val(s, IEEE80211_IOC_HTCONF, &htconf) < 0) 166173275Ssam warn("unable to get HT configuration information"); 167173275Ssam gothtconf = 1; 168173275Ssam} 169173275Ssam 170170531Ssam/* 171170531Ssam * Collect channel info from the kernel. We use this (mostly) 172170531Ssam * to handle mapping between frequency and IEEE channel number. 173170531Ssam */ 174170531Ssamstatic void 175170531Ssamgetchaninfo(int s) 176170531Ssam{ 177187801Ssam if (chaninfo != NULL) 178170531Ssam return; 179187801Ssam chaninfo = malloc(IEEE80211_CHANINFO_SIZE(MAXCHAN)); 180187801Ssam if (chaninfo == NULL) 181187801Ssam errx(1, "no space for channel list"); 182187801Ssam if (get80211(s, IEEE80211_IOC_CHANINFO, chaninfo, 183187801Ssam IEEE80211_CHANINFO_SIZE(MAXCHAN)) < 0) 184187801Ssam err(1, "unable to get channel information"); 185170531Ssam ifmr = ifmedia_getstate(s); 186173275Ssam gethtconf(s); 187170531Ssam} 188170531Ssam 189178354Ssamstatic struct regdata * 190178354Ssamgetregdata(void) 191178354Ssam{ 192178354Ssam static struct regdata *rdp = NULL; 193178354Ssam if (rdp == NULL) { 194178354Ssam rdp = lib80211_alloc_regdata(); 195178354Ssam if (rdp == NULL) 196181198Ssam errx(-1, "missing or corrupted regdomain database"); 197178354Ssam } 198178354Ssam return rdp; 199178354Ssam} 200178354Ssam 201170531Ssam/* 202170531Ssam * Given the channel at index i with attributes from, 203170531Ssam * check if there is a channel with attributes to in 204170531Ssam * the channel table. With suitable attributes this 205170531Ssam * allows the caller to look for promotion; e.g. from 206170531Ssam * 11b > 11g. 207170531Ssam */ 208138593Ssamstatic int 209170531Ssamcanpromote(int i, int from, int to) 210170531Ssam{ 211187801Ssam const struct ieee80211_channel *fc = &chaninfo->ic_chans[i]; 212170531Ssam int j; 213170531Ssam 214170531Ssam if ((fc->ic_flags & from) != from) 215170531Ssam return i; 216170531Ssam /* NB: quick check exploiting ordering of chans w/ same frequency */ 217187801Ssam if (i+1 < chaninfo->ic_nchans && 218187801Ssam chaninfo->ic_chans[i+1].ic_freq == fc->ic_freq && 219187801Ssam (chaninfo->ic_chans[i+1].ic_flags & to) == to) 220170531Ssam return i+1; 221170531Ssam /* brute force search in case channel list is not ordered */ 222187801Ssam for (j = 0; j < chaninfo->ic_nchans; j++) { 223187801Ssam const struct ieee80211_channel *tc = &chaninfo->ic_chans[j]; 224170531Ssam if (j != i && 225170531Ssam tc->ic_freq == fc->ic_freq && (tc->ic_flags & to) == to) 226170531Ssam return j; 227170531Ssam } 228170531Ssam return i; 229170531Ssam} 230170531Ssam 231170531Ssam/* 232170531Ssam * Handle channel promotion. When a channel is specified with 233170531Ssam * only a frequency we want to promote it to the ``best'' channel 234170531Ssam * available. The channel list has separate entries for 11b, 11g, 235170531Ssam * 11a, and 11n[ga] channels so specifying a frequency w/o any 236170531Ssam * attributes requires we upgrade, e.g. from 11b -> 11g. This 237170531Ssam * gets complicated when the channel is specified on the same 238170531Ssam * command line with a media request that constrains the available 239170531Ssam * channe list (e.g. mode 11a); we want to honor that to avoid 240170531Ssam * confusing behaviour. 241170531Ssam */ 242170531Ssamstatic int 243170531Ssampromote(int i) 244170531Ssam{ 245170531Ssam /* 246170531Ssam * Query the current mode of the interface in case it's 247170531Ssam * constrained (e.g. to 11a). We must do this carefully 248170531Ssam * as there may be a pending ifmedia request in which case 249170531Ssam * asking the kernel will give us the wrong answer. This 250170531Ssam * is an unfortunate side-effect of the way ifconfig is 251170531Ssam * structure for modularity (yech). 252170531Ssam * 253170531Ssam * NB: ifmr is actually setup in getchaninfo (above); we 254170531Ssam * assume it's called coincident with to this call so 255170531Ssam * we have a ``current setting''; otherwise we must pass 256170531Ssam * the socket descriptor down to here so we can make 257170531Ssam * the ifmedia_getstate call ourselves. 258170531Ssam */ 259170531Ssam int chanmode = ifmr != NULL ? IFM_MODE(ifmr->ifm_current) : IFM_AUTO; 260170531Ssam 261170531Ssam /* when ambiguous promote to ``best'' */ 262170531Ssam /* NB: we abitrarily pick HT40+ over HT40- */ 263170531Ssam if (chanmode != IFM_IEEE80211_11B) 264170531Ssam i = canpromote(i, IEEE80211_CHAN_B, IEEE80211_CHAN_G); 265173275Ssam if (chanmode != IFM_IEEE80211_11G && (htconf & 1)) { 266170531Ssam i = canpromote(i, IEEE80211_CHAN_G, 267170531Ssam IEEE80211_CHAN_G | IEEE80211_CHAN_HT20); 268173275Ssam if (htconf & 2) { 269173275Ssam i = canpromote(i, IEEE80211_CHAN_G, 270173275Ssam IEEE80211_CHAN_G | IEEE80211_CHAN_HT40D); 271173275Ssam i = canpromote(i, IEEE80211_CHAN_G, 272173275Ssam IEEE80211_CHAN_G | IEEE80211_CHAN_HT40U); 273173275Ssam } 274170531Ssam } 275173275Ssam if (chanmode != IFM_IEEE80211_11A && (htconf & 1)) { 276170531Ssam i = canpromote(i, IEEE80211_CHAN_A, 277170531Ssam IEEE80211_CHAN_A | IEEE80211_CHAN_HT20); 278173275Ssam if (htconf & 2) { 279173275Ssam i = canpromote(i, IEEE80211_CHAN_A, 280173275Ssam IEEE80211_CHAN_A | IEEE80211_CHAN_HT40D); 281173275Ssam i = canpromote(i, IEEE80211_CHAN_A, 282173275Ssam IEEE80211_CHAN_A | IEEE80211_CHAN_HT40U); 283173275Ssam } 284170531Ssam } 285170531Ssam return i; 286170531Ssam} 287170531Ssam 288170531Ssamstatic void 289170531Ssammapfreq(struct ieee80211_channel *chan, int freq, int flags) 290170531Ssam{ 291170531Ssam int i; 292170531Ssam 293187801Ssam for (i = 0; i < chaninfo->ic_nchans; i++) { 294187801Ssam const struct ieee80211_channel *c = &chaninfo->ic_chans[i]; 295170531Ssam 296170531Ssam if (c->ic_freq == freq && (c->ic_flags & flags) == flags) { 297170531Ssam if (flags == 0) { 298170531Ssam /* when ambiguous promote to ``best'' */ 299187801Ssam c = &chaninfo->ic_chans[promote(i)]; 300170531Ssam } 301170531Ssam *chan = *c; 302170531Ssam return; 303170531Ssam } 304170531Ssam } 305170531Ssam errx(1, "unknown/undefined frequency %u/0x%x", freq, flags); 306170531Ssam} 307170531Ssam 308170531Ssamstatic void 309170531Ssammapchan(struct ieee80211_channel *chan, int ieee, int flags) 310170531Ssam{ 311170531Ssam int i; 312170531Ssam 313187801Ssam for (i = 0; i < chaninfo->ic_nchans; i++) { 314187801Ssam const struct ieee80211_channel *c = &chaninfo->ic_chans[i]; 315170531Ssam 316170531Ssam if (c->ic_ieee == ieee && (c->ic_flags & flags) == flags) { 317170531Ssam if (flags == 0) { 318170531Ssam /* when ambiguous promote to ``best'' */ 319187801Ssam c = &chaninfo->ic_chans[promote(i)]; 320170531Ssam } 321170531Ssam *chan = *c; 322170531Ssam return; 323170531Ssam } 324170531Ssam } 325173275Ssam errx(1, "unknown/undefined channel number %d flags 0x%x", ieee, flags); 326170531Ssam} 327170531Ssam 328173275Ssamstatic const struct ieee80211_channel * 329173275Ssamgetcurchan(int s) 330173275Ssam{ 331173275Ssam if (gotcurchan) 332173275Ssam return &curchan; 333173275Ssam if (get80211(s, IEEE80211_IOC_CURCHAN, &curchan, sizeof(curchan)) < 0) { 334173275Ssam int val; 335173275Ssam /* fall back to legacy ioctl */ 336173275Ssam if (get80211val(s, IEEE80211_IOC_CHANNEL, &val) < 0) 337187801Ssam err(-1, "cannot figure out current channel"); 338173275Ssam getchaninfo(s); 339173275Ssam mapchan(&curchan, val, 0); 340173275Ssam } 341173275Ssam gotcurchan = 1; 342173275Ssam return &curchan; 343173275Ssam} 344173275Ssam 345178354Ssamstatic enum ieee80211_phymode 346178354Ssamchan2mode(const struct ieee80211_channel *c) 347178354Ssam{ 348178354Ssam if (IEEE80211_IS_CHAN_HTA(c)) 349178354Ssam return IEEE80211_MODE_11NA; 350178354Ssam if (IEEE80211_IS_CHAN_HTG(c)) 351178354Ssam return IEEE80211_MODE_11NG; 352178354Ssam if (IEEE80211_IS_CHAN_108A(c)) 353178354Ssam return IEEE80211_MODE_TURBO_A; 354178354Ssam if (IEEE80211_IS_CHAN_108G(c)) 355178354Ssam return IEEE80211_MODE_TURBO_G; 356178354Ssam if (IEEE80211_IS_CHAN_ST(c)) 357178354Ssam return IEEE80211_MODE_STURBO_A; 358178354Ssam if (IEEE80211_IS_CHAN_FHSS(c)) 359178354Ssam return IEEE80211_MODE_FH; 360178354Ssam if (IEEE80211_IS_CHAN_A(c)) 361178354Ssam return IEEE80211_MODE_11A; 362178354Ssam if (IEEE80211_IS_CHAN_ANYG(c)) 363178354Ssam return IEEE80211_MODE_11G; 364178354Ssam if (IEEE80211_IS_CHAN_B(c)) 365178354Ssam return IEEE80211_MODE_11B; 366178354Ssam return IEEE80211_MODE_AUTO; 367178354Ssam} 368178354Ssam 369178354Ssamstatic void 370178354Ssamgetroam(int s) 371178354Ssam{ 372178354Ssam if (gotroam) 373178354Ssam return; 374178354Ssam if (get80211(s, IEEE80211_IOC_ROAM, 375178354Ssam &roamparams, sizeof(roamparams)) < 0) 376187801Ssam err(1, "unable to get roaming parameters"); 377178354Ssam gotroam = 1; 378178354Ssam} 379178354Ssam 380178354Ssamstatic void 381178354Ssamsetroam_cb(int s, void *arg) 382178354Ssam{ 383178354Ssam struct ieee80211_roamparams_req *roam = arg; 384178354Ssam set80211(s, IEEE80211_IOC_ROAM, 0, sizeof(*roam), roam); 385178354Ssam} 386178354Ssam 387178354Ssamstatic void 388178354Ssamgettxparams(int s) 389178354Ssam{ 390178354Ssam if (gottxparams) 391178354Ssam return; 392178354Ssam if (get80211(s, IEEE80211_IOC_TXPARAMS, 393178354Ssam &txparams, sizeof(txparams)) < 0) 394187801Ssam err(1, "unable to get transmit parameters"); 395178354Ssam gottxparams = 1; 396178354Ssam} 397178354Ssam 398178354Ssamstatic void 399178354Ssamsettxparams_cb(int s, void *arg) 400178354Ssam{ 401178354Ssam struct ieee80211_txparams_req *txp = arg; 402178354Ssam set80211(s, IEEE80211_IOC_TXPARAMS, 0, sizeof(*txp), txp); 403178354Ssam} 404178354Ssam 405178354Ssamstatic void 406178354Ssamgetregdomain(int s) 407178354Ssam{ 408178354Ssam if (gotregdomain) 409178354Ssam return; 410178354Ssam if (get80211(s, IEEE80211_IOC_REGDOMAIN, 411178354Ssam ®domain, sizeof(regdomain)) < 0) 412187801Ssam err(1, "unable to get regulatory domain info"); 413178354Ssam gotregdomain = 1; 414178354Ssam} 415178354Ssam 416178354Ssamstatic void 417178354Ssamgetdevcaps(int s, struct ieee80211_devcaps_req *dc) 418178354Ssam{ 419187801Ssam if (get80211(s, IEEE80211_IOC_DEVCAPS, dc, 420187801Ssam IEEE80211_DEVCAPS_SPACE(dc)) < 0) 421187801Ssam err(1, "unable to get device capabilities"); 422178354Ssam} 423178354Ssam 424178354Ssamstatic void 425178354Ssamsetregdomain_cb(int s, void *arg) 426178354Ssam{ 427187801Ssam struct ieee80211_regdomain_req *req; 428178354Ssam struct ieee80211_regdomain *rd = arg; 429187801Ssam struct ieee80211_devcaps_req *dc; 430178354Ssam struct regdata *rdp = getregdata(); 431178354Ssam 432186102Ssam if (rd->country != NO_COUNTRY) { 433178354Ssam const struct country *cc; 434178354Ssam /* 435178354Ssam * Check current country seting to make sure it's 436178354Ssam * compatible with the new regdomain. If not, then 437178354Ssam * override it with any default country for this 438178354Ssam * SKU. If we cannot arrange a match, then abort. 439178354Ssam */ 440178354Ssam cc = lib80211_country_findbycc(rdp, rd->country); 441178354Ssam if (cc == NULL) 442178354Ssam errx(1, "unknown ISO country code %d", rd->country); 443178354Ssam if (cc->rd->sku != rd->regdomain) { 444178354Ssam const struct regdomain *rp; 445178354Ssam /* 446178354Ssam * Check if country is incompatible with regdomain. 447178354Ssam * To enable multiple regdomains for a country code 448178354Ssam * we permit a mismatch between the regdomain and 449178354Ssam * the country's associated regdomain when the 450178354Ssam * regdomain is setup w/o a default country. For 451178354Ssam * example, US is bound to the FCC regdomain but 452178354Ssam * we allow US to be combined with FCC3 because FCC3 453178354Ssam * has not default country. This allows bogus 454178354Ssam * combinations like FCC3+DK which are resolved when 455178354Ssam * constructing the channel list by deferring to the 456178354Ssam * regdomain to construct the channel list. 457178354Ssam */ 458178354Ssam rp = lib80211_regdomain_findbysku(rdp, rd->regdomain); 459178354Ssam if (rp == NULL) 460178354Ssam errx(1, "country %s (%s) is not usable with " 461178354Ssam "regdomain %d", cc->isoname, cc->name, 462178354Ssam rd->regdomain); 463186102Ssam else if (rp->cc != NULL && rp->cc != cc) 464178354Ssam errx(1, "country %s (%s) is not usable with " 465178354Ssam "regdomain %s", cc->isoname, cc->name, 466178354Ssam rp->name); 467178354Ssam } 468178354Ssam } 469178354Ssam /* 470178354Ssam * Fetch the device capabilities and calculate the 471178354Ssam * full set of netbands for which we request a new 472178354Ssam * channel list be constructed. Once that's done we 473178354Ssam * push the regdomain info + channel list to the kernel. 474178354Ssam */ 475187801Ssam dc = malloc(IEEE80211_DEVCAPS_SIZE(MAXCHAN)); 476187801Ssam if (dc == NULL) 477187801Ssam errx(1, "no space for device capabilities"); 478187801Ssam dc->dc_chaninfo.ic_nchans = MAXCHAN; 479187801Ssam getdevcaps(s, dc); 480178354Ssam#if 0 481178354Ssam if (verbose) { 482187801Ssam printf("drivercaps: 0x%x\n", dc->dc_drivercaps); 483187801Ssam printf("cryptocaps: 0x%x\n", dc->dc_cryptocaps); 484187801Ssam printf("htcaps : 0x%x\n", dc->dc_htcaps); 485187801Ssam memcpy(chaninfo, &dc->dc_chaninfo, 486187801Ssam IEEE80211_CHANINFO_SPACE(&dc->dc_chaninfo)); 487187801Ssam print_channels(s, &dc->dc_chaninfo, 1/*allchans*/, 1/*verbose*/); 488178354Ssam } 489178354Ssam#endif 490187801Ssam req = malloc(IEEE80211_REGDOMAIN_SIZE(dc->dc_chaninfo.ic_nchans)); 491187801Ssam if (req == NULL) 492187801Ssam errx(1, "no space for regdomain request"); 493187801Ssam req->rd = *rd; 494187801Ssam regdomain_makechannels(req, dc); 495178354Ssam if (verbose) { 496178354Ssam LINE_INIT(':'); 497178354Ssam print_regdomain(rd, 1/*verbose*/); 498178354Ssam LINE_BREAK(); 499187801Ssam /* blech, reallocate channel list for new data */ 500187801Ssam if (chaninfo != NULL) 501187801Ssam free(chaninfo); 502187801Ssam chaninfo = malloc(IEEE80211_CHANINFO_SPACE(&req->chaninfo)); 503187801Ssam if (chaninfo == NULL) 504187801Ssam errx(1, "no space for channel list"); 505187801Ssam memcpy(chaninfo, &req->chaninfo, 506187801Ssam IEEE80211_CHANINFO_SPACE(&req->chaninfo)); 507187801Ssam print_channels(s, &req->chaninfo, 1/*allchans*/, 1/*verbose*/); 508178354Ssam } 509187801Ssam if (req->chaninfo.ic_nchans == 0) 510178354Ssam errx(1, "no channels calculated"); 511187801Ssam set80211(s, IEEE80211_IOC_REGDOMAIN, 0, 512187801Ssam IEEE80211_REGDOMAIN_SPACE(req), req); 513187801Ssam free(req); 514187801Ssam free(dc); 515178354Ssam} 516178354Ssam 517170531Ssamstatic int 518170531Ssamieee80211_mhz2ieee(int freq, int flags) 519170531Ssam{ 520170531Ssam struct ieee80211_channel chan; 521170531Ssam mapfreq(&chan, freq, flags); 522170531Ssam return chan.ic_ieee; 523170531Ssam} 524170531Ssam 525170531Ssamstatic int 526138593Ssamisanyarg(const char *arg) 527138593Ssam{ 528173275Ssam return (strncmp(arg, "-", 1) == 0 || 529173275Ssam strncasecmp(arg, "any", 3) == 0 || strncasecmp(arg, "off", 3) == 0); 530138593Ssam} 531138593Ssam 532138593Ssamstatic void 53377218Sphkset80211ssid(const char *val, int d, int s, const struct afswtch *rafp) 53477218Sphk{ 53577218Sphk int ssid; 53677218Sphk int len; 537151883Sbrooks u_int8_t data[IEEE80211_NWID_LEN]; 53877218Sphk 53977218Sphk ssid = 0; 540121827Sbrooks len = strlen(val); 541178354Ssam if (len > 2 && isdigit((int)val[0]) && val[1] == ':') { 54288748Sambrisko ssid = atoi(val)-1; 54388748Sambrisko val += 2; 54488748Sambrisko } 54577218Sphk 54677218Sphk bzero(data, sizeof(data)); 54777218Sphk len = sizeof(data); 548151883Sbrooks if (get_string(val, NULL, data, &len) == NULL) 549151883Sbrooks exit(1); 55077218Sphk 55177218Sphk set80211(s, IEEE80211_IOC_SSID, ssid, len, data); 55277218Sphk} 55377218Sphk 554138593Ssamstatic void 55577218Sphkset80211stationname(const char *val, int d, int s, const struct afswtch *rafp) 55677218Sphk{ 55777218Sphk int len; 55877218Sphk u_int8_t data[33]; 55977218Sphk 56077218Sphk bzero(data, sizeof(data)); 56177218Sphk len = sizeof(data); 56277218Sphk get_string(val, NULL, data, &len); 56377218Sphk 56477218Sphk set80211(s, IEEE80211_IOC_STATIONNAME, 0, len, data); 56577218Sphk} 56677218Sphk 567138593Ssam/* 568170531Ssam * Parse a channel specification for attributes/flags. 569170531Ssam * The syntax is: 570170531Ssam * freq/xx channel width (5,10,20,40,40+,40-) 571170531Ssam * freq:mode channel mode (a,b,g,h,n,t,s,d) 572170531Ssam * 573170531Ssam * These can be combined in either order; e.g. 2437:ng/40. 574170531Ssam * Modes are case insensitive. 575170531Ssam * 576170531Ssam * The result is not validated here; it's assumed to be 577170531Ssam * checked against the channel table fetched from the kernel. 578170531Ssam */ 579170531Ssamstatic int 580173275Ssamgetchannelflags(const char *val, int freq) 581138593Ssam{ 582170531Ssam#define _CHAN_HT 0x80000000 583170531Ssam const char *cp; 584170531Ssam int flags; 585138593Ssam 586170531Ssam flags = 0; 587166015Ssam 588170531Ssam cp = strchr(val, ':'); 589170531Ssam if (cp != NULL) { 590170531Ssam for (cp++; isalpha((int) *cp); cp++) { 591170531Ssam /* accept mixed case */ 592170531Ssam int c = *cp; 593170531Ssam if (isupper(c)) 594170531Ssam c = tolower(c); 595170531Ssam switch (c) { 596170531Ssam case 'a': /* 802.11a */ 597170531Ssam flags |= IEEE80211_CHAN_A; 598170531Ssam break; 599170531Ssam case 'b': /* 802.11b */ 600170531Ssam flags |= IEEE80211_CHAN_B; 601170531Ssam break; 602170531Ssam case 'g': /* 802.11g */ 603170531Ssam flags |= IEEE80211_CHAN_G; 604170531Ssam break; 605170531Ssam case 'h': /* ht = 802.11n */ 606170531Ssam case 'n': /* 802.11n */ 607170531Ssam flags |= _CHAN_HT; /* NB: private */ 608170531Ssam break; 609170531Ssam case 'd': /* dt = Atheros Dynamic Turbo */ 610170531Ssam flags |= IEEE80211_CHAN_TURBO; 611170531Ssam break; 612170531Ssam case 't': /* ht, dt, st, t */ 613170531Ssam /* dt and unadorned t specify Dynamic Turbo */ 614170531Ssam if ((flags & (IEEE80211_CHAN_STURBO|_CHAN_HT)) == 0) 615170531Ssam flags |= IEEE80211_CHAN_TURBO; 616170531Ssam break; 617170531Ssam case 's': /* st = Atheros Static Turbo */ 618170531Ssam flags |= IEEE80211_CHAN_STURBO; 619170531Ssam break; 620170531Ssam default: 621173275Ssam errx(-1, "%s: Invalid channel attribute %c\n", 622170531Ssam val, *cp); 623170531Ssam } 624170531Ssam } 625170531Ssam } 626170531Ssam cp = strchr(val, '/'); 627170531Ssam if (cp != NULL) { 628170531Ssam char *ep; 629170531Ssam u_long cw = strtoul(cp+1, &ep, 10); 630166015Ssam 631170531Ssam switch (cw) { 632170531Ssam case 5: 633170531Ssam flags |= IEEE80211_CHAN_QUARTER; 634170531Ssam break; 635170531Ssam case 10: 636170531Ssam flags |= IEEE80211_CHAN_HALF; 637170531Ssam break; 638170531Ssam case 20: 639170531Ssam /* NB: this may be removed below */ 640170531Ssam flags |= IEEE80211_CHAN_HT20; 641170531Ssam break; 642170531Ssam case 40: 643170531Ssam if (ep != NULL && *ep == '+') 644170531Ssam flags |= IEEE80211_CHAN_HT40U; 645170531Ssam else if (ep != NULL && *ep == '-') 646170531Ssam flags |= IEEE80211_CHAN_HT40D; 647170531Ssam break; 648170531Ssam default: 649173275Ssam errx(-1, "%s: Invalid channel width\n", val); 650170531Ssam } 651165570Ssam } 652170531Ssam /* 653170531Ssam * Cleanup specifications. 654170531Ssam */ 655170531Ssam if ((flags & _CHAN_HT) == 0) { 656170531Ssam /* 657170531Ssam * If user specified freq/20 or freq/40 quietly remove 658170531Ssam * HT cw attributes depending on channel use. To give 659170531Ssam * an explicit 20/40 width for an HT channel you must 660170531Ssam * indicate it is an HT channel since all HT channels 661170531Ssam * are also usable for legacy operation; e.g. freq:n/40. 662170531Ssam */ 663170531Ssam flags &= ~IEEE80211_CHAN_HT; 664170531Ssam } else { 665170531Ssam /* 666170531Ssam * Remove private indicator that this is an HT channel 667170531Ssam * and if no explicit channel width has been given 668170531Ssam * provide the default settings. 669170531Ssam */ 670170531Ssam flags &= ~_CHAN_HT; 671173275Ssam if ((flags & IEEE80211_CHAN_HT) == 0) { 672173275Ssam struct ieee80211_channel chan; 673173275Ssam /* 674173275Ssam * Consult the channel list to see if we can use 675173275Ssam * HT40+ or HT40- (if both the map routines choose). 676173275Ssam */ 677173275Ssam if (freq > 255) 678173275Ssam mapfreq(&chan, freq, 0); 679173275Ssam else 680173275Ssam mapchan(&chan, freq, 0); 681173275Ssam flags |= (chan.ic_flags & IEEE80211_CHAN_HT); 682173275Ssam } 683170531Ssam } 684170531Ssam return flags; 685170531Ssam#undef _CHAN_HT 686138593Ssam} 687138593Ssam 688138593Ssamstatic void 689186105Ssamgetchannel(int s, struct ieee80211_channel *chan, const char *val) 690186105Ssam{ 691186105Ssam int v, flags; 692186105Ssam char *eptr; 693186105Ssam 694186105Ssam memset(chan, 0, sizeof(*chan)); 695186105Ssam if (isanyarg(val)) { 696186105Ssam chan->ic_freq = IEEE80211_CHAN_ANY; 697186105Ssam return; 698186105Ssam } 699186105Ssam getchaninfo(s); 700186105Ssam errno = 0; 701186105Ssam v = strtol(val, &eptr, 10); 702186105Ssam if (val[0] == '\0' || val == eptr || errno == ERANGE || 703186105Ssam /* channel may be suffixed with nothing, :flag, or /width */ 704186105Ssam (eptr[0] != '\0' && eptr[0] != ':' && eptr[0] != '/')) 705186105Ssam errx(1, "invalid channel specification%s", 706186105Ssam errno == ERANGE ? " (out of range)" : ""); 707186105Ssam flags = getchannelflags(val, v); 708186105Ssam if (v > 255) { /* treat as frequency */ 709186105Ssam mapfreq(chan, v, flags); 710186105Ssam } else { 711186105Ssam mapchan(chan, v, flags); 712186105Ssam } 713186105Ssam} 714186105Ssam 715186105Ssamstatic void 71677218Sphkset80211channel(const char *val, int d, int s, const struct afswtch *rafp) 71777218Sphk{ 718170531Ssam struct ieee80211_channel chan; 719170531Ssam 720186105Ssam getchannel(s, &chan, val); 721170531Ssam set80211(s, IEEE80211_IOC_CURCHAN, 0, sizeof(chan), &chan); 72277218Sphk} 72377218Sphk 724138593Ssamstatic void 725178354Ssamset80211chanswitch(const char *val, int d, int s, const struct afswtch *rafp) 726178354Ssam{ 727178354Ssam struct ieee80211_chanswitch_req csr; 728178354Ssam 729186105Ssam getchannel(s, &csr.csa_chan, val); 730178354Ssam csr.csa_mode = 1; 731178354Ssam csr.csa_count = 5; 732178354Ssam set80211(s, IEEE80211_IOC_CHANSWITCH, 0, sizeof(csr), &csr); 733178354Ssam} 734178354Ssam 735178354Ssamstatic void 73677218Sphkset80211authmode(const char *val, int d, int s, const struct afswtch *rafp) 73777218Sphk{ 73877218Sphk int mode; 73977218Sphk 74091454Sbrooks if (strcasecmp(val, "none") == 0) { 74177218Sphk mode = IEEE80211_AUTH_NONE; 74291454Sbrooks } else if (strcasecmp(val, "open") == 0) { 74377218Sphk mode = IEEE80211_AUTH_OPEN; 74491454Sbrooks } else if (strcasecmp(val, "shared") == 0) { 74577218Sphk mode = IEEE80211_AUTH_SHARED; 746138593Ssam } else if (strcasecmp(val, "8021x") == 0) { 747138593Ssam mode = IEEE80211_AUTH_8021X; 748138593Ssam } else if (strcasecmp(val, "wpa") == 0) { 749138593Ssam mode = IEEE80211_AUTH_WPA; 75077218Sphk } else { 751150708Sru errx(1, "unknown authmode"); 75277218Sphk } 75377218Sphk 75477218Sphk set80211(s, IEEE80211_IOC_AUTHMODE, mode, 0, NULL); 75577218Sphk} 75677218Sphk 757138593Ssamstatic void 75877218Sphkset80211powersavemode(const char *val, int d, int s, const struct afswtch *rafp) 75977218Sphk{ 76077218Sphk int mode; 76177218Sphk 76291454Sbrooks if (strcasecmp(val, "off") == 0) { 76377218Sphk mode = IEEE80211_POWERSAVE_OFF; 76491454Sbrooks } else if (strcasecmp(val, "on") == 0) { 76577218Sphk mode = IEEE80211_POWERSAVE_ON; 76691454Sbrooks } else if (strcasecmp(val, "cam") == 0) { 76777218Sphk mode = IEEE80211_POWERSAVE_CAM; 76891454Sbrooks } else if (strcasecmp(val, "psp") == 0) { 76977218Sphk mode = IEEE80211_POWERSAVE_PSP; 77091454Sbrooks } else if (strcasecmp(val, "psp-cam") == 0) { 77177218Sphk mode = IEEE80211_POWERSAVE_PSP_CAM; 77277218Sphk } else { 773150708Sru errx(1, "unknown powersavemode"); 77477218Sphk } 77577218Sphk 77677218Sphk set80211(s, IEEE80211_IOC_POWERSAVE, mode, 0, NULL); 77777218Sphk} 77877218Sphk 779138593Ssamstatic void 78077218Sphkset80211powersave(const char *val, int d, int s, const struct afswtch *rafp) 78177218Sphk{ 78277218Sphk if (d == 0) 78377218Sphk set80211(s, IEEE80211_IOC_POWERSAVE, IEEE80211_POWERSAVE_OFF, 78477218Sphk 0, NULL); 78577218Sphk else 78677218Sphk set80211(s, IEEE80211_IOC_POWERSAVE, IEEE80211_POWERSAVE_ON, 78777218Sphk 0, NULL); 78877218Sphk} 78977218Sphk 790138593Ssamstatic void 79177218Sphkset80211powersavesleep(const char *val, int d, int s, const struct afswtch *rafp) 79277218Sphk{ 79377218Sphk set80211(s, IEEE80211_IOC_POWERSAVESLEEP, atoi(val), 0, NULL); 79477218Sphk} 79577218Sphk 796138593Ssamstatic void 79777218Sphkset80211wepmode(const char *val, int d, int s, const struct afswtch *rafp) 79877218Sphk{ 79977218Sphk int mode; 80077218Sphk 80191454Sbrooks if (strcasecmp(val, "off") == 0) { 80277218Sphk mode = IEEE80211_WEP_OFF; 80391454Sbrooks } else if (strcasecmp(val, "on") == 0) { 80477218Sphk mode = IEEE80211_WEP_ON; 80591454Sbrooks } else if (strcasecmp(val, "mixed") == 0) { 80677218Sphk mode = IEEE80211_WEP_MIXED; 80777218Sphk } else { 808150708Sru errx(1, "unknown wep mode"); 80977218Sphk } 81077218Sphk 81177218Sphk set80211(s, IEEE80211_IOC_WEP, mode, 0, NULL); 81277218Sphk} 81377218Sphk 814138593Ssamstatic void 81577218Sphkset80211wep(const char *val, int d, int s, const struct afswtch *rafp) 81677218Sphk{ 81777218Sphk set80211(s, IEEE80211_IOC_WEP, d, 0, NULL); 81877218Sphk} 81977218Sphk 820139493Ssamstatic int 821139493Ssamisundefarg(const char *arg) 822139493Ssam{ 823139493Ssam return (strcmp(arg, "-") == 0 || strncasecmp(arg, "undef", 5) == 0); 824139493Ssam} 825139493Ssam 826138593Ssamstatic void 82777218Sphkset80211weptxkey(const char *val, int d, int s, const struct afswtch *rafp) 82877218Sphk{ 829139493Ssam if (isundefarg(val)) 830139493Ssam set80211(s, IEEE80211_IOC_WEPTXKEY, IEEE80211_KEYIX_NONE, 0, NULL); 831139493Ssam else 832139493Ssam set80211(s, IEEE80211_IOC_WEPTXKEY, atoi(val)-1, 0, NULL); 83377218Sphk} 83477218Sphk 835138593Ssamstatic void 83677218Sphkset80211wepkey(const char *val, int d, int s, const struct afswtch *rafp) 83777218Sphk{ 83877218Sphk int key = 0; 83977218Sphk int len; 840120178Ssam u_int8_t data[IEEE80211_KEYBUF_SIZE]; 84177218Sphk 842178354Ssam if (isdigit((int)val[0]) && val[1] == ':') { 84377218Sphk key = atoi(val)-1; 84477218Sphk val += 2; 84577218Sphk } 84677218Sphk 84777218Sphk bzero(data, sizeof(data)); 84877218Sphk len = sizeof(data); 84977218Sphk get_string(val, NULL, data, &len); 85077218Sphk 85177218Sphk set80211(s, IEEE80211_IOC_WEPKEY, key, len, data); 85277218Sphk} 85377218Sphk 85477218Sphk/* 855148686Sstefanf * This function is purely a NetBSD compatability interface. The NetBSD 856148686Sstefanf * interface is too inflexible, but it's there so we'll support it since 85777218Sphk * it's not all that hard. 85877218Sphk */ 859138593Ssamstatic void 86077218Sphkset80211nwkey(const char *val, int d, int s, const struct afswtch *rafp) 86177218Sphk{ 86277218Sphk int txkey; 86377218Sphk int i, len; 864120178Ssam u_int8_t data[IEEE80211_KEYBUF_SIZE]; 86577218Sphk 86677218Sphk set80211(s, IEEE80211_IOC_WEP, IEEE80211_WEP_ON, 0, NULL); 86777218Sphk 868178354Ssam if (isdigit((int)val[0]) && val[1] == ':') { 86977218Sphk txkey = val[0]-'0'-1; 87077218Sphk val += 2; 87177218Sphk 87291454Sbrooks for (i = 0; i < 4; i++) { 87377218Sphk bzero(data, sizeof(data)); 87477218Sphk len = sizeof(data); 87577218Sphk val = get_string(val, ",", data, &len); 876151827Sbrooks if (val == NULL) 877151827Sbrooks exit(1); 87877218Sphk 87977218Sphk set80211(s, IEEE80211_IOC_WEPKEY, i, len, data); 88077218Sphk } 88177218Sphk } else { 88277218Sphk bzero(data, sizeof(data)); 88377218Sphk len = sizeof(data); 88477218Sphk get_string(val, NULL, data, &len); 88577218Sphk txkey = 0; 88677218Sphk 88777218Sphk set80211(s, IEEE80211_IOC_WEPKEY, 0, len, data); 88877218Sphk 88977218Sphk bzero(data, sizeof(data)); 89091454Sbrooks for (i = 1; i < 4; i++) 89177218Sphk set80211(s, IEEE80211_IOC_WEPKEY, i, 0, data); 89277218Sphk } 89377218Sphk 89477218Sphk set80211(s, IEEE80211_IOC_WEPTXKEY, txkey, 0, NULL); 89577218Sphk} 89677218Sphk 897138593Ssamstatic void 898127649Ssamset80211rtsthreshold(const char *val, int d, int s, const struct afswtch *rafp) 899127649Ssam{ 900148416Ssam set80211(s, IEEE80211_IOC_RTSTHRESHOLD, 901148416Ssam isundefarg(val) ? IEEE80211_RTS_MAX : atoi(val), 0, NULL); 902127649Ssam} 903127649Ssam 904138593Ssamstatic void 905127649Ssamset80211protmode(const char *val, int d, int s, const struct afswtch *rafp) 906127649Ssam{ 907127649Ssam int mode; 908127649Ssam 909127649Ssam if (strcasecmp(val, "off") == 0) { 910127649Ssam mode = IEEE80211_PROTMODE_OFF; 911127649Ssam } else if (strcasecmp(val, "cts") == 0) { 912127649Ssam mode = IEEE80211_PROTMODE_CTS; 913173275Ssam } else if (strncasecmp(val, "rtscts", 3) == 0) { 914127649Ssam mode = IEEE80211_PROTMODE_RTSCTS; 915127649Ssam } else { 916150708Sru errx(1, "unknown protection mode"); 917127649Ssam } 918127649Ssam 919127649Ssam set80211(s, IEEE80211_IOC_PROTMODE, mode, 0, NULL); 920127649Ssam} 921127649Ssam 922138593Ssamstatic void 923173275Ssamset80211htprotmode(const char *val, int d, int s, const struct afswtch *rafp) 924173275Ssam{ 925173275Ssam int mode; 926173275Ssam 927173275Ssam if (strcasecmp(val, "off") == 0) { 928173275Ssam mode = IEEE80211_PROTMODE_OFF; 929173275Ssam } else if (strncasecmp(val, "rts", 3) == 0) { 930173275Ssam mode = IEEE80211_PROTMODE_RTSCTS; 931173275Ssam } else { 932173275Ssam errx(1, "unknown protection mode"); 933173275Ssam } 934173275Ssam 935173275Ssam set80211(s, IEEE80211_IOC_HTPROTMODE, mode, 0, NULL); 936173275Ssam} 937173275Ssam 938173275Ssamstatic void 939127649Ssamset80211txpower(const char *val, int d, int s, const struct afswtch *rafp) 940127649Ssam{ 941173275Ssam double v = atof(val); 942173275Ssam int txpow; 943173275Ssam 944173275Ssam txpow = (int) (2*v); 945173275Ssam if (txpow != 2*v) 946173275Ssam errx(-1, "invalid tx power (must be .5 dBm units)"); 947173275Ssam set80211(s, IEEE80211_IOC_TXPOWER, txpow, 0, NULL); 948127649Ssam} 949127649Ssam 950138593Ssam#define IEEE80211_ROAMING_DEVICE 0 951138593Ssam#define IEEE80211_ROAMING_AUTO 1 952138593Ssam#define IEEE80211_ROAMING_MANUAL 2 953138593Ssam 954138593Ssamstatic void 955138593Ssamset80211roaming(const char *val, int d, int s, const struct afswtch *rafp) 95677218Sphk{ 957138593Ssam int mode; 95877218Sphk 959138593Ssam if (strcasecmp(val, "device") == 0) { 960138593Ssam mode = IEEE80211_ROAMING_DEVICE; 961138593Ssam } else if (strcasecmp(val, "auto") == 0) { 962138593Ssam mode = IEEE80211_ROAMING_AUTO; 963138593Ssam } else if (strcasecmp(val, "manual") == 0) { 964138593Ssam mode = IEEE80211_ROAMING_MANUAL; 965138593Ssam } else { 966150708Sru errx(1, "unknown roaming mode"); 967138593Ssam } 968138593Ssam set80211(s, IEEE80211_IOC_ROAMING, mode, 0, NULL); 969138593Ssam} 970138593Ssam 971138593Ssamstatic void 972138593Ssamset80211wme(const char *val, int d, int s, const struct afswtch *rafp) 973138593Ssam{ 974138593Ssam set80211(s, IEEE80211_IOC_WME, d, 0, NULL); 975138593Ssam} 976138593Ssam 977138593Ssamstatic void 978138593Ssamset80211hidessid(const char *val, int d, int s, const struct afswtch *rafp) 979138593Ssam{ 980138593Ssam set80211(s, IEEE80211_IOC_HIDESSID, d, 0, NULL); 981138593Ssam} 982138593Ssam 983138593Ssamstatic void 984138593Ssamset80211apbridge(const char *val, int d, int s, const struct afswtch *rafp) 985138593Ssam{ 986138593Ssam set80211(s, IEEE80211_IOC_APBRIDGE, d, 0, NULL); 987138593Ssam} 988138593Ssam 989138593Ssamstatic void 990170531Ssamset80211fastframes(const char *val, int d, int s, const struct afswtch *rafp) 991170531Ssam{ 992170531Ssam set80211(s, IEEE80211_IOC_FF, d, 0, NULL); 993170531Ssam} 994170531Ssam 995170531Ssamstatic void 996170531Ssamset80211dturbo(const char *val, int d, int s, const struct afswtch *rafp) 997170531Ssam{ 998170531Ssam set80211(s, IEEE80211_IOC_TURBOP, d, 0, NULL); 999170531Ssam} 1000170531Ssam 1001170531Ssamstatic void 1002138593Ssamset80211chanlist(const char *val, int d, int s, const struct afswtch *rafp) 1003138593Ssam{ 1004138593Ssam struct ieee80211req_chanlist chanlist; 1005138593Ssam char *temp, *cp, *tp; 1006138593Ssam 1007138593Ssam temp = malloc(strlen(val) + 1); 1008138593Ssam if (temp == NULL) 1009138593Ssam errx(1, "malloc failed"); 1010138593Ssam strcpy(temp, val); 1011138593Ssam memset(&chanlist, 0, sizeof(chanlist)); 1012138593Ssam cp = temp; 1013138593Ssam for (;;) { 1014173275Ssam int first, last, f, c; 1015138593Ssam 1016138593Ssam tp = strchr(cp, ','); 1017138593Ssam if (tp != NULL) 1018138593Ssam *tp++ = '\0'; 1019138593Ssam switch (sscanf(cp, "%u-%u", &first, &last)) { 1020138593Ssam case 1: 1021187801Ssam if (first > IEEE80211_CHAN_MAX) 1022188038Sdelphij errx(-1, "channel %u out of range, max %u", 1023187801Ssam first, IEEE80211_CHAN_MAX); 1024138593Ssam setbit(chanlist.ic_channels, first); 1025138593Ssam break; 1026138593Ssam case 2: 1027187801Ssam if (first > IEEE80211_CHAN_MAX) 1028188038Sdelphij errx(-1, "channel %u out of range, max %u", 1029187801Ssam first, IEEE80211_CHAN_MAX); 1030187801Ssam if (last > IEEE80211_CHAN_MAX) 1031188038Sdelphij errx(-1, "channel %u out of range, max %u", 1032187801Ssam last, IEEE80211_CHAN_MAX); 1033138593Ssam if (first > last) 1034138593Ssam errx(-1, "void channel range, %u > %u", 1035138593Ssam first, last); 1036138593Ssam for (f = first; f <= last; f++) 1037138593Ssam setbit(chanlist.ic_channels, f); 1038138593Ssam break; 1039138593Ssam } 1040138593Ssam if (tp == NULL) 1041138593Ssam break; 1042173275Ssam c = *tp; 1043173275Ssam while (isspace(c)) 1044138593Ssam tp++; 1045173275Ssam if (!isdigit(c)) 1046138593Ssam break; 1047138593Ssam cp = tp; 1048138593Ssam } 1049170531Ssam set80211(s, IEEE80211_IOC_CHANLIST, 0, sizeof(chanlist), &chanlist); 1050138593Ssam} 1051138593Ssam 1052138593Ssamstatic void 1053138593Ssamset80211bssid(const char *val, int d, int s, const struct afswtch *rafp) 1054138593Ssam{ 1055138593Ssam 1056138593Ssam if (!isanyarg(val)) { 1057138593Ssam char *temp; 1058138593Ssam struct sockaddr_dl sdl; 1059138593Ssam 1060155702Ssam temp = malloc(strlen(val) + 2); /* ':' and '\0' */ 1061138593Ssam if (temp == NULL) 1062138593Ssam errx(1, "malloc failed"); 1063138593Ssam temp[0] = ':'; 1064138593Ssam strcpy(temp + 1, val); 1065138593Ssam sdl.sdl_len = sizeof(sdl); 1066138593Ssam link_addr(temp, &sdl); 1067138593Ssam free(temp); 1068138593Ssam if (sdl.sdl_alen != IEEE80211_ADDR_LEN) 1069138593Ssam errx(1, "malformed link-level address"); 1070138593Ssam set80211(s, IEEE80211_IOC_BSSID, 0, 1071138593Ssam IEEE80211_ADDR_LEN, LLADDR(&sdl)); 1072138593Ssam } else { 1073138593Ssam uint8_t zerobssid[IEEE80211_ADDR_LEN]; 1074138593Ssam memset(zerobssid, 0, sizeof(zerobssid)); 1075138593Ssam set80211(s, IEEE80211_IOC_BSSID, 0, 1076138593Ssam IEEE80211_ADDR_LEN, zerobssid); 1077138593Ssam } 1078138593Ssam} 1079138593Ssam 1080138593Ssamstatic int 1081138593Ssamgetac(const char *ac) 1082138593Ssam{ 1083138593Ssam if (strcasecmp(ac, "ac_be") == 0 || strcasecmp(ac, "be") == 0) 1084138593Ssam return WME_AC_BE; 1085138593Ssam if (strcasecmp(ac, "ac_bk") == 0 || strcasecmp(ac, "bk") == 0) 1086138593Ssam return WME_AC_BK; 1087138593Ssam if (strcasecmp(ac, "ac_vi") == 0 || strcasecmp(ac, "vi") == 0) 1088138593Ssam return WME_AC_VI; 1089138593Ssam if (strcasecmp(ac, "ac_vo") == 0 || strcasecmp(ac, "vo") == 0) 1090138593Ssam return WME_AC_VO; 1091138593Ssam errx(1, "unknown wme access class %s", ac); 1092138593Ssam} 1093138593Ssam 1094138593Ssamstatic 1095138593SsamDECL_CMD_FUNC2(set80211cwmin, ac, val) 1096138593Ssam{ 1097138593Ssam set80211(s, IEEE80211_IOC_WME_CWMIN, atoi(val), getac(ac), NULL); 1098138593Ssam} 1099138593Ssam 1100138593Ssamstatic 1101138593SsamDECL_CMD_FUNC2(set80211cwmax, ac, val) 1102138593Ssam{ 1103138593Ssam set80211(s, IEEE80211_IOC_WME_CWMAX, atoi(val), getac(ac), NULL); 1104138593Ssam} 1105138593Ssam 1106138593Ssamstatic 1107138593SsamDECL_CMD_FUNC2(set80211aifs, ac, val) 1108138593Ssam{ 1109138593Ssam set80211(s, IEEE80211_IOC_WME_AIFS, atoi(val), getac(ac), NULL); 1110138593Ssam} 1111138593Ssam 1112138593Ssamstatic 1113138593SsamDECL_CMD_FUNC2(set80211txoplimit, ac, val) 1114138593Ssam{ 1115138593Ssam set80211(s, IEEE80211_IOC_WME_TXOPLIMIT, atoi(val), getac(ac), NULL); 1116138593Ssam} 1117138593Ssam 1118138593Ssamstatic 1119148621SsamDECL_CMD_FUNC(set80211acm, ac, d) 1120138593Ssam{ 1121148621Ssam set80211(s, IEEE80211_IOC_WME_ACM, 1, getac(ac), NULL); 1122138593Ssam} 1123148621Ssamstatic 1124148621SsamDECL_CMD_FUNC(set80211noacm, ac, d) 1125148621Ssam{ 1126148621Ssam set80211(s, IEEE80211_IOC_WME_ACM, 0, getac(ac), NULL); 1127148621Ssam} 1128138593Ssam 1129138593Ssamstatic 1130148621SsamDECL_CMD_FUNC(set80211ackpolicy, ac, d) 1131138593Ssam{ 1132148621Ssam set80211(s, IEEE80211_IOC_WME_ACKPOLICY, 1, getac(ac), NULL); 1133138593Ssam} 1134148621Ssamstatic 1135148621SsamDECL_CMD_FUNC(set80211noackpolicy, ac, d) 1136148621Ssam{ 1137148621Ssam set80211(s, IEEE80211_IOC_WME_ACKPOLICY, 0, getac(ac), NULL); 1138148621Ssam} 1139138593Ssam 1140138593Ssamstatic 1141138593SsamDECL_CMD_FUNC2(set80211bsscwmin, ac, val) 1142138593Ssam{ 1143138593Ssam set80211(s, IEEE80211_IOC_WME_CWMIN, atoi(val), 1144138593Ssam getac(ac)|IEEE80211_WMEPARAM_BSS, NULL); 1145138593Ssam} 1146138593Ssam 1147138593Ssamstatic 1148138593SsamDECL_CMD_FUNC2(set80211bsscwmax, ac, val) 1149138593Ssam{ 1150138593Ssam set80211(s, IEEE80211_IOC_WME_CWMAX, atoi(val), 1151138593Ssam getac(ac)|IEEE80211_WMEPARAM_BSS, NULL); 1152138593Ssam} 1153138593Ssam 1154138593Ssamstatic 1155138593SsamDECL_CMD_FUNC2(set80211bssaifs, ac, val) 1156138593Ssam{ 1157138593Ssam set80211(s, IEEE80211_IOC_WME_AIFS, atoi(val), 1158138593Ssam getac(ac)|IEEE80211_WMEPARAM_BSS, NULL); 1159138593Ssam} 1160138593Ssam 1161138593Ssamstatic 1162138593SsamDECL_CMD_FUNC2(set80211bsstxoplimit, ac, val) 1163138593Ssam{ 1164138593Ssam set80211(s, IEEE80211_IOC_WME_TXOPLIMIT, atoi(val), 1165138593Ssam getac(ac)|IEEE80211_WMEPARAM_BSS, NULL); 1166138593Ssam} 1167138593Ssam 1168138593Ssamstatic 1169138593SsamDECL_CMD_FUNC(set80211dtimperiod, val, d) 1170138593Ssam{ 1171138593Ssam set80211(s, IEEE80211_IOC_DTIM_PERIOD, atoi(val), 0, NULL); 1172138593Ssam} 1173138593Ssam 1174138593Ssamstatic 1175138593SsamDECL_CMD_FUNC(set80211bintval, val, d) 1176138593Ssam{ 1177138593Ssam set80211(s, IEEE80211_IOC_BEACON_INTERVAL, atoi(val), 0, NULL); 1178138593Ssam} 1179138593Ssam 1180138593Ssamstatic void 1181138593Ssamset80211macmac(int s, int op, const char *val) 1182138593Ssam{ 1183138593Ssam char *temp; 1184138593Ssam struct sockaddr_dl sdl; 1185138593Ssam 1186155702Ssam temp = malloc(strlen(val) + 2); /* ':' and '\0' */ 1187138593Ssam if (temp == NULL) 1188138593Ssam errx(1, "malloc failed"); 1189138593Ssam temp[0] = ':'; 1190138593Ssam strcpy(temp + 1, val); 1191138593Ssam sdl.sdl_len = sizeof(sdl); 1192138593Ssam link_addr(temp, &sdl); 1193138593Ssam free(temp); 1194138593Ssam if (sdl.sdl_alen != IEEE80211_ADDR_LEN) 1195138593Ssam errx(1, "malformed link-level address"); 1196138593Ssam set80211(s, op, 0, IEEE80211_ADDR_LEN, LLADDR(&sdl)); 1197138593Ssam} 1198138593Ssam 1199138593Ssamstatic 1200138593SsamDECL_CMD_FUNC(set80211addmac, val, d) 1201138593Ssam{ 1202138593Ssam set80211macmac(s, IEEE80211_IOC_ADDMAC, val); 1203138593Ssam} 1204138593Ssam 1205138593Ssamstatic 1206138593SsamDECL_CMD_FUNC(set80211delmac, val, d) 1207138593Ssam{ 1208138593Ssam set80211macmac(s, IEEE80211_IOC_DELMAC, val); 1209138593Ssam} 1210138593Ssam 1211138593Ssamstatic 1212149029SsamDECL_CMD_FUNC(set80211kickmac, val, d) 1213149029Ssam{ 1214149029Ssam char *temp; 1215149029Ssam struct sockaddr_dl sdl; 1216149029Ssam struct ieee80211req_mlme mlme; 1217149029Ssam 1218155702Ssam temp = malloc(strlen(val) + 2); /* ':' and '\0' */ 1219149029Ssam if (temp == NULL) 1220149029Ssam errx(1, "malloc failed"); 1221149029Ssam temp[0] = ':'; 1222149029Ssam strcpy(temp + 1, val); 1223149029Ssam sdl.sdl_len = sizeof(sdl); 1224149029Ssam link_addr(temp, &sdl); 1225149029Ssam free(temp); 1226149029Ssam if (sdl.sdl_alen != IEEE80211_ADDR_LEN) 1227149029Ssam errx(1, "malformed link-level address"); 1228149029Ssam memset(&mlme, 0, sizeof(mlme)); 1229149029Ssam mlme.im_op = IEEE80211_MLME_DEAUTH; 1230149029Ssam mlme.im_reason = IEEE80211_REASON_AUTH_EXPIRE; 1231149029Ssam memcpy(mlme.im_macaddr, LLADDR(&sdl), IEEE80211_ADDR_LEN); 1232170531Ssam set80211(s, IEEE80211_IOC_MLME, 0, sizeof(mlme), &mlme); 1233149029Ssam} 1234149029Ssam 1235149029Ssamstatic 1236138593SsamDECL_CMD_FUNC(set80211maccmd, val, d) 1237138593Ssam{ 1238138593Ssam set80211(s, IEEE80211_IOC_MACCMD, d, 0, NULL); 1239138593Ssam} 1240138593Ssam 1241147795Ssamstatic void 1242147795Ssamset80211pureg(const char *val, int d, int s, const struct afswtch *rafp) 1243147795Ssam{ 1244147795Ssam set80211(s, IEEE80211_IOC_PUREG, d, 0, NULL); 1245147795Ssam} 1246147795Ssam 1247153422Ssamstatic void 1248170531Ssamset80211bgscan(const char *val, int d, int s, const struct afswtch *rafp) 1249153422Ssam{ 1250170531Ssam set80211(s, IEEE80211_IOC_BGSCAN, d, 0, NULL); 1251153422Ssam} 1252153422Ssam 1253148416Ssamstatic 1254170531SsamDECL_CMD_FUNC(set80211bgscanidle, val, d) 1255170531Ssam{ 1256170531Ssam set80211(s, IEEE80211_IOC_BGSCAN_IDLE, atoi(val), 0, NULL); 1257170531Ssam} 1258170531Ssam 1259170531Ssamstatic 1260170531SsamDECL_CMD_FUNC(set80211bgscanintvl, val, d) 1261170531Ssam{ 1262170531Ssam set80211(s, IEEE80211_IOC_BGSCAN_INTERVAL, atoi(val), 0, NULL); 1263170531Ssam} 1264170531Ssam 1265170531Ssamstatic 1266170531SsamDECL_CMD_FUNC(set80211scanvalid, val, d) 1267170531Ssam{ 1268170531Ssam set80211(s, IEEE80211_IOC_SCANVALID, atoi(val), 0, NULL); 1269170531Ssam} 1270170531Ssam 1271178354Ssam/* 1272178354Ssam * Parse an optional trailing specification of which netbands 1273178354Ssam * to apply a parameter to. This is basically the same syntax 1274178354Ssam * as used for channels but you can concatenate to specify 1275178354Ssam * multiple. For example: 1276178354Ssam * 14:abg apply to 11a, 11b, and 11g 1277178354Ssam * 6:ht apply to 11na and 11ng 1278178354Ssam * We don't make a big effort to catch silly things; this is 1279178354Ssam * really a convenience mechanism. 1280178354Ssam */ 1281178354Ssamstatic int 1282178354Ssamgetmodeflags(const char *val) 1283170531Ssam{ 1284178354Ssam const char *cp; 1285178354Ssam int flags; 1286178354Ssam 1287178354Ssam flags = 0; 1288178354Ssam 1289178354Ssam cp = strchr(val, ':'); 1290178354Ssam if (cp != NULL) { 1291178354Ssam for (cp++; isalpha((int) *cp); cp++) { 1292178354Ssam /* accept mixed case */ 1293178354Ssam int c = *cp; 1294178354Ssam if (isupper(c)) 1295178354Ssam c = tolower(c); 1296178354Ssam switch (c) { 1297178354Ssam case 'a': /* 802.11a */ 1298178354Ssam flags |= IEEE80211_CHAN_A; 1299178354Ssam break; 1300178354Ssam case 'b': /* 802.11b */ 1301178354Ssam flags |= IEEE80211_CHAN_B; 1302178354Ssam break; 1303178354Ssam case 'g': /* 802.11g */ 1304178354Ssam flags |= IEEE80211_CHAN_G; 1305178354Ssam break; 1306178354Ssam case 'h': /* ht = 802.11n */ 1307178354Ssam case 'n': /* 802.11n */ 1308178354Ssam flags |= IEEE80211_CHAN_HT; 1309178354Ssam break; 1310178354Ssam case 'd': /* dt = Atheros Dynamic Turbo */ 1311178354Ssam flags |= IEEE80211_CHAN_TURBO; 1312178354Ssam break; 1313178354Ssam case 't': /* ht, dt, st, t */ 1314178354Ssam /* dt and unadorned t specify Dynamic Turbo */ 1315178354Ssam if ((flags & (IEEE80211_CHAN_STURBO|IEEE80211_CHAN_HT)) == 0) 1316178354Ssam flags |= IEEE80211_CHAN_TURBO; 1317178354Ssam break; 1318178354Ssam case 's': /* st = Atheros Static Turbo */ 1319178354Ssam flags |= IEEE80211_CHAN_STURBO; 1320178354Ssam break; 1321178354Ssam default: 1322178354Ssam errx(-1, "%s: Invalid mode attribute %c\n", 1323178354Ssam val, *cp); 1324178354Ssam } 1325178354Ssam } 1326178354Ssam } 1327178354Ssam return flags; 1328170531Ssam} 1329170531Ssam 1330178354Ssam#define IEEE80211_CHAN_HTA (IEEE80211_CHAN_HT|IEEE80211_CHAN_5GHZ) 1331178354Ssam#define IEEE80211_CHAN_HTG (IEEE80211_CHAN_HT|IEEE80211_CHAN_2GHZ) 1332178354Ssam 1333178354Ssam#define _APPLY(_flags, _base, _param, _v) do { \ 1334178354Ssam if (_flags & IEEE80211_CHAN_HT) { \ 1335178354Ssam if ((_flags & (IEEE80211_CHAN_5GHZ|IEEE80211_CHAN_2GHZ)) == 0) {\ 1336178354Ssam _base.params[IEEE80211_MODE_11NA]._param = _v; \ 1337178354Ssam _base.params[IEEE80211_MODE_11NG]._param = _v; \ 1338178354Ssam } else if (_flags & IEEE80211_CHAN_5GHZ) \ 1339178354Ssam _base.params[IEEE80211_MODE_11NA]._param = _v; \ 1340178354Ssam else \ 1341178354Ssam _base.params[IEEE80211_MODE_11NG]._param = _v; \ 1342178354Ssam } \ 1343178354Ssam if (_flags & IEEE80211_CHAN_TURBO) { \ 1344178354Ssam if ((_flags & (IEEE80211_CHAN_5GHZ|IEEE80211_CHAN_2GHZ)) == 0) {\ 1345178354Ssam _base.params[IEEE80211_MODE_TURBO_A]._param = _v; \ 1346178354Ssam _base.params[IEEE80211_MODE_TURBO_G]._param = _v; \ 1347178354Ssam } else if (_flags & IEEE80211_CHAN_5GHZ) \ 1348178354Ssam _base.params[IEEE80211_MODE_TURBO_A]._param = _v; \ 1349178354Ssam else \ 1350178354Ssam _base.params[IEEE80211_MODE_TURBO_G]._param = _v; \ 1351178354Ssam } \ 1352178354Ssam if (_flags & IEEE80211_CHAN_STURBO) \ 1353178354Ssam _base.params[IEEE80211_MODE_STURBO_A]._param = _v; \ 1354178354Ssam if ((_flags & IEEE80211_CHAN_A) == IEEE80211_CHAN_A) \ 1355178354Ssam _base.params[IEEE80211_MODE_11A]._param = _v; \ 1356178354Ssam if ((_flags & IEEE80211_CHAN_G) == IEEE80211_CHAN_G) \ 1357178354Ssam _base.params[IEEE80211_MODE_11G]._param = _v; \ 1358178354Ssam if ((_flags & IEEE80211_CHAN_B) == IEEE80211_CHAN_B) \ 1359178354Ssam _base.params[IEEE80211_MODE_11B]._param = _v; \ 1360178354Ssam} while (0) 1361178354Ssam#define _APPLY1(_flags, _base, _param, _v) do { \ 1362178354Ssam if (_flags & IEEE80211_CHAN_HT) { \ 1363178354Ssam if (_flags & IEEE80211_CHAN_5GHZ) \ 1364178354Ssam _base.params[IEEE80211_MODE_11NA]._param = _v; \ 1365178354Ssam else \ 1366178354Ssam _base.params[IEEE80211_MODE_11NG]._param = _v; \ 1367178354Ssam } else if ((_flags & IEEE80211_CHAN_108A) == IEEE80211_CHAN_108A) \ 1368178354Ssam _base.params[IEEE80211_MODE_TURBO_A]._param = _v; \ 1369178354Ssam else if ((_flags & IEEE80211_CHAN_108G) == IEEE80211_CHAN_108G) \ 1370178354Ssam _base.params[IEEE80211_MODE_TURBO_G]._param = _v; \ 1371178354Ssam else if ((_flags & IEEE80211_CHAN_ST) == IEEE80211_CHAN_ST) \ 1372178354Ssam _base.params[IEEE80211_MODE_STURBO_A]._param = _v; \ 1373178354Ssam else if ((_flags & IEEE80211_CHAN_A) == IEEE80211_CHAN_A) \ 1374178354Ssam _base.params[IEEE80211_MODE_11A]._param = _v; \ 1375178354Ssam else if ((_flags & IEEE80211_CHAN_G) == IEEE80211_CHAN_G) \ 1376178354Ssam _base.params[IEEE80211_MODE_11G]._param = _v; \ 1377178354Ssam else if ((_flags & IEEE80211_CHAN_B) == IEEE80211_CHAN_B) \ 1378178354Ssam _base.params[IEEE80211_MODE_11B]._param = _v; \ 1379178354Ssam} while (0) 1380178354Ssam#define _APPLY_RATE(_flags, _base, _param, _v) do { \ 1381178354Ssam if (_flags & IEEE80211_CHAN_HT) { \ 1382178354Ssam if ((_flags & (IEEE80211_CHAN_5GHZ|IEEE80211_CHAN_2GHZ)) == 0) {\ 1383178354Ssam _base.params[IEEE80211_MODE_11NA]._param = _v|0x80; \ 1384178354Ssam _base.params[IEEE80211_MODE_11NG]._param = _v|0x80; \ 1385178354Ssam } else if (_flags & IEEE80211_CHAN_5GHZ) \ 1386178354Ssam _base.params[IEEE80211_MODE_11NA]._param = _v|0x80; \ 1387178354Ssam else \ 1388178354Ssam _base.params[IEEE80211_MODE_11NG]._param = _v|0x80; \ 1389178354Ssam } \ 1390178354Ssam if (_flags & IEEE80211_CHAN_TURBO) { \ 1391178354Ssam if ((_flags & (IEEE80211_CHAN_5GHZ|IEEE80211_CHAN_2GHZ)) == 0) {\ 1392178354Ssam _base.params[IEEE80211_MODE_TURBO_A]._param = 2*_v; \ 1393178354Ssam _base.params[IEEE80211_MODE_TURBO_G]._param = 2*_v; \ 1394178354Ssam } else if (_flags & IEEE80211_CHAN_5GHZ) \ 1395178354Ssam _base.params[IEEE80211_MODE_TURBO_A]._param = 2*_v; \ 1396178354Ssam else \ 1397178354Ssam _base.params[IEEE80211_MODE_TURBO_G]._param = 2*_v; \ 1398178354Ssam } \ 1399178354Ssam if (_flags & IEEE80211_CHAN_STURBO) \ 1400178354Ssam _base.params[IEEE80211_MODE_STURBO_A]._param = 2*_v; \ 1401178354Ssam if ((_flags & IEEE80211_CHAN_A) == IEEE80211_CHAN_A) \ 1402178354Ssam _base.params[IEEE80211_MODE_11A]._param = 2*_v; \ 1403178354Ssam if ((_flags & IEEE80211_CHAN_G) == IEEE80211_CHAN_G) \ 1404178354Ssam _base.params[IEEE80211_MODE_11G]._param = (_v == 5 ? 11 : 2*_v);\ 1405178354Ssam if ((_flags & IEEE80211_CHAN_B) == IEEE80211_CHAN_B) \ 1406178354Ssam _base.params[IEEE80211_MODE_11B]._param = (_v == 5 ? 11 : 2*_v);\ 1407178354Ssam} while (0) 1408178354Ssam#define _APPLY_RATE1(_flags, _base, _param, _v) do { \ 1409178354Ssam if (_flags & IEEE80211_CHAN_HT) { \ 1410178354Ssam if (_flags & IEEE80211_CHAN_5GHZ) \ 1411178354Ssam _base.params[IEEE80211_MODE_11NA]._param = _v|0x80; \ 1412178354Ssam else \ 1413178354Ssam _base.params[IEEE80211_MODE_11NG]._param = _v|0x80; \ 1414178354Ssam } else if ((_flags & IEEE80211_CHAN_108A) == IEEE80211_CHAN_108A) \ 1415178354Ssam _base.params[IEEE80211_MODE_TURBO_A]._param = 2*_v; \ 1416178354Ssam else if ((_flags & IEEE80211_CHAN_108G) == IEEE80211_CHAN_108G) \ 1417178354Ssam _base.params[IEEE80211_MODE_TURBO_G]._param = 2*_v; \ 1418178354Ssam else if ((_flags & IEEE80211_CHAN_ST) == IEEE80211_CHAN_ST) \ 1419178354Ssam _base.params[IEEE80211_MODE_STURBO_A]._param = 2*_v; \ 1420178354Ssam else if ((_flags & IEEE80211_CHAN_A) == IEEE80211_CHAN_A) \ 1421178354Ssam _base.params[IEEE80211_MODE_11A]._param = 2*_v; \ 1422178354Ssam else if ((_flags & IEEE80211_CHAN_G) == IEEE80211_CHAN_G) \ 1423178354Ssam _base.params[IEEE80211_MODE_11G]._param = (_v == 5 ? 11 : 2*_v);\ 1424178354Ssam else if ((_flags & IEEE80211_CHAN_B) == IEEE80211_CHAN_B) \ 1425178354Ssam _base.params[IEEE80211_MODE_11B]._param = (_v == 5 ? 11 : 2*_v);\ 1426178354Ssam} while (0) 1427178354Ssam 1428170531Ssamstatic 1429178354SsamDECL_CMD_FUNC(set80211roamrssi, val, d) 1430170531Ssam{ 1431178354Ssam double v = atof(val); 1432178354Ssam int rssi, flags; 1433178354Ssam 1434178354Ssam rssi = (int) (2*v); 1435178354Ssam if (rssi != 2*v) 1436178354Ssam errx(-1, "invalid rssi (must be .5 dBm units)"); 1437178354Ssam flags = getmodeflags(val); 1438178354Ssam getroam(s); 1439178354Ssam if (flags == 0) { /* NB: no flags => current channel */ 1440178354Ssam flags = getcurchan(s)->ic_flags; 1441178354Ssam _APPLY1(flags, roamparams, rssi, rssi); 1442178354Ssam } else 1443178354Ssam _APPLY(flags, roamparams, rssi, rssi); 1444178354Ssam callback_register(setroam_cb, &roamparams); 1445170531Ssam} 1446170531Ssam 1447170531Ssamstatic 1448178354SsamDECL_CMD_FUNC(set80211roamrate, val, d) 1449170531Ssam{ 1450178354Ssam int v = atoi(val), flags; 1451178354Ssam 1452178354Ssam flags = getmodeflags(val); 1453178354Ssam getroam(s); 1454178354Ssam if (flags == 0) { /* NB: no flags => current channel */ 1455178354Ssam flags = getcurchan(s)->ic_flags; 1456178354Ssam _APPLY_RATE1(flags, roamparams, rate, v); 1457178354Ssam } else 1458178354Ssam _APPLY_RATE(flags, roamparams, rate, v); 1459178354Ssam callback_register(setroam_cb, &roamparams); 1460170531Ssam} 1461170531Ssam 1462170531Ssamstatic 1463178354SsamDECL_CMD_FUNC(set80211mcastrate, val, d) 1464170531Ssam{ 1465178354Ssam int v = atoi(val), flags; 1466178354Ssam 1467178354Ssam flags = getmodeflags(val); 1468178354Ssam gettxparams(s); 1469178354Ssam if (flags == 0) { /* NB: no flags => current channel */ 1470178354Ssam flags = getcurchan(s)->ic_flags; 1471178354Ssam _APPLY_RATE1(flags, txparams, mcastrate, v); 1472178354Ssam } else 1473178354Ssam _APPLY_RATE(flags, txparams, mcastrate, v); 1474178354Ssam callback_register(settxparams_cb, &txparams); 1475170531Ssam} 1476170531Ssam 1477170531Ssamstatic 1478178354SsamDECL_CMD_FUNC(set80211mgtrate, val, d) 1479170531Ssam{ 1480178354Ssam int v = atoi(val), flags; 1481178354Ssam 1482178354Ssam flags = getmodeflags(val); 1483178354Ssam gettxparams(s); 1484178354Ssam if (flags == 0) { /* NB: no flags => current channel */ 1485178354Ssam flags = getcurchan(s)->ic_flags; 1486178354Ssam _APPLY_RATE1(flags, txparams, mgmtrate, v); 1487178354Ssam } else 1488178354Ssam _APPLY_RATE(flags, txparams, mgmtrate, v); 1489178354Ssam callback_register(settxparams_cb, &txparams); 1490170531Ssam} 1491170531Ssam 1492170531Ssamstatic 1493178354SsamDECL_CMD_FUNC(set80211ucastrate, val, d) 1494170531Ssam{ 1495178354Ssam int v, flags; 1496178354Ssam 1497178354Ssam gettxparams(s); 1498178354Ssam flags = getmodeflags(val); 1499178354Ssam if (isanyarg(val)) { 1500178354Ssam if (flags == 0) { /* NB: no flags => current channel */ 1501178354Ssam flags = getcurchan(s)->ic_flags; 1502178354Ssam _APPLY1(flags, txparams, ucastrate, 1503178354Ssam IEEE80211_FIXED_RATE_NONE); 1504178354Ssam } else 1505178354Ssam _APPLY(flags, txparams, ucastrate, 1506178354Ssam IEEE80211_FIXED_RATE_NONE); 1507178354Ssam } else { 1508178354Ssam v = atoi(val); 1509178354Ssam if (flags == 0) { /* NB: no flags => current channel */ 1510178354Ssam flags = getcurchan(s)->ic_flags; 1511178354Ssam _APPLY_RATE1(flags, txparams, ucastrate, v); 1512178354Ssam } else 1513178354Ssam _APPLY_RATE(flags, txparams, ucastrate, v); 1514178354Ssam } 1515178354Ssam callback_register(settxparams_cb, &txparams); 1516170531Ssam} 1517170531Ssam 1518170531Ssamstatic 1519178354SsamDECL_CMD_FUNC(set80211maxretry, val, d) 1520153354Ssam{ 1521178354Ssam int v = atoi(val), flags; 1522178354Ssam 1523178354Ssam flags = getmodeflags(val); 1524178354Ssam gettxparams(s); 1525178354Ssam if (flags == 0) { /* NB: no flags => current channel */ 1526178354Ssam flags = getcurchan(s)->ic_flags; 1527178354Ssam _APPLY1(flags, txparams, maxretry, v); 1528178354Ssam } else 1529178354Ssam _APPLY(flags, txparams, maxretry, v); 1530178354Ssam callback_register(settxparams_cb, &txparams); 1531153354Ssam} 1532178354Ssam#undef _APPLY_RATE 1533178354Ssam#undef _APPLY 1534178354Ssam#undef IEEE80211_CHAN_HTA 1535178354Ssam#undef IEEE80211_CHAN_HTG 1536153354Ssam 1537153354Ssamstatic 1538148416SsamDECL_CMD_FUNC(set80211fragthreshold, val, d) 1539148416Ssam{ 1540148416Ssam set80211(s, IEEE80211_IOC_FRAGTHRESHOLD, 1541148416Ssam isundefarg(val) ? IEEE80211_FRAG_MAX : atoi(val), 0, NULL); 1542148416Ssam} 1543148416Ssam 1544160687Ssamstatic 1545160687SsamDECL_CMD_FUNC(set80211bmissthreshold, val, d) 1546160687Ssam{ 1547160687Ssam set80211(s, IEEE80211_IOC_BMISSTHRESHOLD, 1548160687Ssam isundefarg(val) ? IEEE80211_HWBMISS_MAX : atoi(val), 0, NULL); 1549160687Ssam} 1550160687Ssam 1551170531Ssamstatic void 1552170531Ssamset80211burst(const char *val, int d, int s, const struct afswtch *rafp) 1553170531Ssam{ 1554170531Ssam set80211(s, IEEE80211_IOC_BURST, d, 0, NULL); 1555170531Ssam} 1556170531Ssam 1557170531Ssamstatic void 1558170531Ssamset80211doth(const char *val, int d, int s, const struct afswtch *rafp) 1559170531Ssam{ 1560170531Ssam set80211(s, IEEE80211_IOC_DOTH, d, 0, NULL); 1561170531Ssam} 1562170531Ssam 1563173275Ssamstatic void 1564178354Ssamset80211dfs(const char *val, int d, int s, const struct afswtch *rafp) 1565178354Ssam{ 1566178354Ssam set80211(s, IEEE80211_IOC_DFS, d, 0, NULL); 1567178354Ssam} 1568178354Ssam 1569178354Ssamstatic void 1570173275Ssamset80211shortgi(const char *val, int d, int s, const struct afswtch *rafp) 1571173275Ssam{ 1572173275Ssam set80211(s, IEEE80211_IOC_SHORTGI, 1573173275Ssam d ? (IEEE80211_HTCAP_SHORTGI20 | IEEE80211_HTCAP_SHORTGI40) : 0, 1574173275Ssam 0, NULL); 1575173275Ssam} 1576173275Ssam 1577173275Ssamstatic void 1578173275Ssamset80211ampdu(const char *val, int d, int s, const struct afswtch *rafp) 1579173275Ssam{ 1580173275Ssam int ampdu; 1581173275Ssam 1582173275Ssam if (get80211val(s, IEEE80211_IOC_AMPDU, &du) < 0) 1583173275Ssam errx(-1, "cannot get AMPDU setting"); 1584173275Ssam if (d < 0) { 1585173275Ssam d = -d; 1586173275Ssam ampdu &= ~d; 1587173275Ssam } else 1588173275Ssam ampdu |= d; 1589173275Ssam set80211(s, IEEE80211_IOC_AMPDU, ampdu, 0, NULL); 1590173275Ssam} 1591173275Ssam 1592173275Ssamstatic 1593173275SsamDECL_CMD_FUNC(set80211ampdulimit, val, d) 1594173275Ssam{ 1595173275Ssam int v; 1596173275Ssam 1597173275Ssam switch (atoi(val)) { 1598173275Ssam case 8: 1599173275Ssam case 8*1024: 1600173275Ssam v = IEEE80211_HTCAP_MAXRXAMPDU_8K; 1601173275Ssam break; 1602173275Ssam case 16: 1603173275Ssam case 16*1024: 1604173275Ssam v = IEEE80211_HTCAP_MAXRXAMPDU_16K; 1605173275Ssam break; 1606173275Ssam case 32: 1607173275Ssam case 32*1024: 1608173275Ssam v = IEEE80211_HTCAP_MAXRXAMPDU_32K; 1609173275Ssam break; 1610173275Ssam case 64: 1611173275Ssam case 64*1024: 1612173275Ssam v = IEEE80211_HTCAP_MAXRXAMPDU_64K; 1613173275Ssam break; 1614173275Ssam default: 1615173275Ssam errx(-1, "invalid A-MPDU limit %s", val); 1616173275Ssam } 1617173275Ssam set80211(s, IEEE80211_IOC_AMPDU_LIMIT, v, 0, NULL); 1618173275Ssam} 1619173275Ssam 1620173275Ssamstatic 1621173275SsamDECL_CMD_FUNC(set80211ampdudensity, val, d) 1622173275Ssam{ 1623173275Ssam int v; 1624173275Ssam 1625183260Ssam if (isanyarg(val) || strcasecmp(val, "na") == 0) 1626173275Ssam v = IEEE80211_HTCAP_MPDUDENSITY_NA; 1627173275Ssam else switch ((int)(atof(val)*4)) { 1628173275Ssam case 0: 1629173275Ssam v = IEEE80211_HTCAP_MPDUDENSITY_NA; 1630173275Ssam break; 1631173275Ssam case 1: 1632173275Ssam v = IEEE80211_HTCAP_MPDUDENSITY_025; 1633173275Ssam break; 1634173275Ssam case 2: 1635173275Ssam v = IEEE80211_HTCAP_MPDUDENSITY_05; 1636173275Ssam break; 1637173275Ssam case 4: 1638173275Ssam v = IEEE80211_HTCAP_MPDUDENSITY_1; 1639173275Ssam break; 1640173275Ssam case 8: 1641173275Ssam v = IEEE80211_HTCAP_MPDUDENSITY_2; 1642173275Ssam break; 1643173275Ssam case 16: 1644173275Ssam v = IEEE80211_HTCAP_MPDUDENSITY_4; 1645173275Ssam break; 1646173275Ssam case 32: 1647173275Ssam v = IEEE80211_HTCAP_MPDUDENSITY_8; 1648173275Ssam break; 1649173275Ssam case 64: 1650173275Ssam v = IEEE80211_HTCAP_MPDUDENSITY_16; 1651173275Ssam break; 1652173275Ssam default: 1653173275Ssam errx(-1, "invalid A-MPDU density %s", val); 1654173275Ssam } 1655173275Ssam set80211(s, IEEE80211_IOC_AMPDU_DENSITY, v, 0, NULL); 1656173275Ssam} 1657173275Ssam 1658173275Ssamstatic void 1659173275Ssamset80211amsdu(const char *val, int d, int s, const struct afswtch *rafp) 1660173275Ssam{ 1661173275Ssam int amsdu; 1662173275Ssam 1663173275Ssam if (get80211val(s, IEEE80211_IOC_AMSDU, &amsdu) < 0) 1664187801Ssam err(-1, "cannot get AMSDU setting"); 1665173275Ssam if (d < 0) { 1666173275Ssam d = -d; 1667173275Ssam amsdu &= ~d; 1668173275Ssam } else 1669173275Ssam amsdu |= d; 1670173275Ssam set80211(s, IEEE80211_IOC_AMSDU, amsdu, 0, NULL); 1671173275Ssam} 1672173275Ssam 1673173275Ssamstatic 1674173275SsamDECL_CMD_FUNC(set80211amsdulimit, val, d) 1675173275Ssam{ 1676173275Ssam set80211(s, IEEE80211_IOC_AMSDU_LIMIT, atoi(val), 0, NULL); 1677173275Ssam} 1678173275Ssam 1679173275Ssamstatic void 1680173275Ssamset80211puren(const char *val, int d, int s, const struct afswtch *rafp) 1681173275Ssam{ 1682173275Ssam set80211(s, IEEE80211_IOC_PUREN, d, 0, NULL); 1683173275Ssam} 1684173275Ssam 1685173275Ssamstatic void 1686173275Ssamset80211htcompat(const char *val, int d, int s, const struct afswtch *rafp) 1687173275Ssam{ 1688173275Ssam set80211(s, IEEE80211_IOC_HTCOMPAT, d, 0, NULL); 1689173275Ssam} 1690173275Ssam 1691173275Ssamstatic void 1692173275Ssamset80211htconf(const char *val, int d, int s, const struct afswtch *rafp) 1693173275Ssam{ 1694173275Ssam set80211(s, IEEE80211_IOC_HTCONF, d, 0, NULL); 1695173275Ssam htconf = d; 1696173275Ssam} 1697173275Ssam 1698173275Ssamstatic void 1699178354Ssamset80211dwds(const char *val, int d, int s, const struct afswtch *rafp) 1700178354Ssam{ 1701178354Ssam set80211(s, IEEE80211_IOC_DWDS, d, 0, NULL); 1702178354Ssam} 1703178354Ssam 1704178354Ssamstatic void 1705173275Ssamset80211inact(const char *val, int d, int s, const struct afswtch *rafp) 1706173275Ssam{ 1707173275Ssam set80211(s, IEEE80211_IOC_INACTIVITY, d, 0, NULL); 1708173275Ssam} 1709173275Ssam 1710173275Ssamstatic void 1711178354Ssamset80211tsn(const char *val, int d, int s, const struct afswtch *rafp) 1712178354Ssam{ 1713178354Ssam set80211(s, IEEE80211_IOC_TSN, d, 0, NULL); 1714178354Ssam} 1715178354Ssam 1716178354Ssamstatic void 1717178354Ssamset80211dotd(const char *val, int d, int s, const struct afswtch *rafp) 1718178354Ssam{ 1719178354Ssam set80211(s, IEEE80211_IOC_DOTD, d, 0, NULL); 1720178354Ssam} 1721178354Ssam 1722183261Ssamstatic void 1723183261Ssamset80211smps(const char *val, int d, int s, const struct afswtch *rafp) 1724183261Ssam{ 1725183261Ssam set80211(s, IEEE80211_IOC_SMPS, d, 0, NULL); 1726183261Ssam} 1727183261Ssam 1728183261Ssamstatic void 1729183261Ssamset80211rifs(const char *val, int d, int s, const struct afswtch *rafp) 1730183261Ssam{ 1731183261Ssam set80211(s, IEEE80211_IOC_RIFS, d, 0, NULL); 1732183261Ssam} 1733183261Ssam 1734186904Ssamstatic 1735186904SsamDECL_CMD_FUNC(set80211tdmaslot, val, d) 1736186904Ssam{ 1737186904Ssam set80211(s, IEEE80211_IOC_TDMA_SLOT, atoi(val), 0, NULL); 1738186904Ssam} 1739186904Ssam 1740186904Ssamstatic 1741186904SsamDECL_CMD_FUNC(set80211tdmaslotcnt, val, d) 1742186904Ssam{ 1743186904Ssam set80211(s, IEEE80211_IOC_TDMA_SLOTCNT, atoi(val), 0, NULL); 1744186904Ssam} 1745186904Ssam 1746186904Ssamstatic 1747186904SsamDECL_CMD_FUNC(set80211tdmaslotlen, val, d) 1748186904Ssam{ 1749186904Ssam set80211(s, IEEE80211_IOC_TDMA_SLOTLEN, atoi(val), 0, NULL); 1750186904Ssam} 1751186904Ssam 1752186904Ssamstatic 1753186904SsamDECL_CMD_FUNC(set80211tdmabintval, val, d) 1754186904Ssam{ 1755186904Ssam set80211(s, IEEE80211_IOC_TDMA_BINTERVAL, atoi(val), 0, NULL); 1756186904Ssam} 1757186904Ssam 1758178354Ssamstatic int 1759178354Ssamregdomain_sort(const void *a, const void *b) 1760178354Ssam{ 1761178354Ssam#define CHAN_ALL \ 1762178354Ssam (IEEE80211_CHAN_ALLTURBO|IEEE80211_CHAN_HALF|IEEE80211_CHAN_QUARTER) 1763178354Ssam const struct ieee80211_channel *ca = a; 1764178354Ssam const struct ieee80211_channel *cb = b; 1765178354Ssam 1766178354Ssam return ca->ic_freq == cb->ic_freq ? 1767178354Ssam (ca->ic_flags & CHAN_ALL) - (cb->ic_flags & CHAN_ALL) : 1768178354Ssam ca->ic_freq - cb->ic_freq; 1769178354Ssam#undef CHAN_ALL 1770178354Ssam} 1771178354Ssam 1772178354Ssamstatic const struct ieee80211_channel * 1773178354Ssamchanlookup(const struct ieee80211_channel chans[], int nchans, 1774178354Ssam int freq, int flags) 1775178354Ssam{ 1776178354Ssam int i; 1777178354Ssam 1778178354Ssam flags &= IEEE80211_CHAN_ALLTURBO; 1779178354Ssam for (i = 0; i < nchans; i++) { 1780178354Ssam const struct ieee80211_channel *c = &chans[i]; 1781178354Ssam if (c->ic_freq == freq && 1782178354Ssam (c->ic_flags & IEEE80211_CHAN_ALLTURBO) == flags) 1783178354Ssam return c; 1784178354Ssam } 1785178354Ssam return NULL; 1786178354Ssam} 1787178354Ssam 1788187841Ssamstatic int 1789187841Ssamchanfind(const struct ieee80211_channel chans[], int nchans, int flags) 1790187841Ssam{ 1791187841Ssam int i; 1792187841Ssam 1793187841Ssam for (i = 0; i < nchans; i++) { 1794187841Ssam const struct ieee80211_channel *c = &chans[i]; 1795187841Ssam if ((c->ic_flags & flags) == flags) 1796187841Ssam return 1; 1797187841Ssam } 1798187841Ssam return 0; 1799187841Ssam} 1800187841Ssam 1801188258Ssam/* 1802188258Ssam * Check channel compatibility. 1803188258Ssam */ 1804188258Ssamstatic int 1805188258Ssamcheckchan(const struct ieee80211req_chaninfo *avail, int freq, int flags) 1806188258Ssam{ 1807188258Ssam flags &= ~REQ_FLAGS; 1808188258Ssam /* 1809188258Ssam * Check if exact channel is in the calibration table; 1810188258Ssam * everything below is to deal with channels that we 1811188258Ssam * want to include but that are not explicitly listed. 1812188258Ssam */ 1813188258Ssam if (flags & IEEE80211_CHAN_HT40) { 1814188258Ssam /* NB: we use an HT40 channel center that matches HT20 */ 1815188258Ssam flags = (flags &~ IEEE80211_CHAN_HT40) | IEEE80211_CHAN_HT20; 1816188258Ssam } 1817188258Ssam if (chanlookup(avail->ic_chans, avail->ic_nchans, freq, flags) != NULL) 1818188258Ssam return 1; 1819188258Ssam if (flags & IEEE80211_CHAN_GSM) { 1820188258Ssam /* 1821188258Ssam * XXX GSM frequency mapping is handled in the kernel 1822188258Ssam * so we cannot find them in the calibration table; 1823188258Ssam * just accept the channel and the kernel will reject 1824188258Ssam * the channel list if it's wrong. 1825188258Ssam */ 1826188258Ssam return 1; 1827188258Ssam } 1828188258Ssam /* 1829188258Ssam * If this is a 1/2 or 1/4 width channel allow it if a full 1830188258Ssam * width channel is present for this frequency, and the device 1831188258Ssam * supports fractional channels on this band. This is a hack 1832188258Ssam * that avoids bloating the calibration table; it may be better 1833188258Ssam * by per-band attributes though (we are effectively calculating 1834188258Ssam * this attribute by scanning the channel list ourself). 1835188258Ssam */ 1836188258Ssam if ((flags & (IEEE80211_CHAN_HALF | IEEE80211_CHAN_QUARTER)) == 0) 1837188258Ssam return 0; 1838188258Ssam if (chanlookup(avail->ic_chans, avail->ic_nchans, freq, 1839188258Ssam flags &~ (IEEE80211_CHAN_HALF | IEEE80211_CHAN_QUARTER)) == NULL) 1840188258Ssam return 0; 1841188258Ssam if (flags & IEEE80211_CHAN_HALF) { 1842188258Ssam return chanfind(avail->ic_chans, avail->ic_nchans, 1843188258Ssam IEEE80211_CHAN_HALF | 1844188258Ssam (flags & (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_5GHZ))); 1845188258Ssam } else { 1846188258Ssam return chanfind(avail->ic_chans, avail->ic_nchans, 1847188258Ssam IEEE80211_CHAN_QUARTER | 1848188258Ssam (flags & (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_5GHZ))); 1849188258Ssam } 1850188258Ssam} 1851188258Ssam 1852178354Ssamstatic void 1853178354Ssamregdomain_addchans(struct ieee80211req_chaninfo *ci, 1854178354Ssam const netband_head *bands, 1855178354Ssam const struct ieee80211_regdomain *reg, 1856178354Ssam uint32_t chanFlags, 1857178354Ssam const struct ieee80211req_chaninfo *avail) 1858178354Ssam{ 1859178354Ssam const struct netband *nb; 1860178354Ssam const struct freqband *b; 1861178354Ssam struct ieee80211_channel *c, *prev; 1862188258Ssam int freq, hi_adj, lo_adj, channelSep; 1863188258Ssam uint32_t flags; 1864178354Ssam 1865188258Ssam hi_adj = (chanFlags & IEEE80211_CHAN_HT40U) ? -20 : 0; 1866188258Ssam lo_adj = (chanFlags & IEEE80211_CHAN_HT40D) ? 20 : 0; 1867178354Ssam channelSep = (chanFlags & IEEE80211_CHAN_2GHZ) ? 0 : 40; 1868178354Ssam LIST_FOREACH(nb, bands, next) { 1869178354Ssam b = nb->band; 1870187842Ssam if (verbose) { 1871187842Ssam printf("%s:", __func__); 1872187842Ssam printb(" chanFlags", chanFlags, IEEE80211_CHAN_BITS); 1873187842Ssam printb(" bandFlags", nb->flags | b->flags, 1874187842Ssam IEEE80211_CHAN_BITS); 1875187842Ssam putchar('\n'); 1876187842Ssam } 1877178354Ssam prev = NULL; 1878188258Ssam for (freq = b->freqStart + lo_adj; 1879188258Ssam freq <= b->freqEnd + hi_adj; freq += b->chanSep) { 1880187841Ssam /* 1881188258Ssam * Construct flags for the new channel. We take 1882188258Ssam * the attributes from the band descriptions except 1883188258Ssam * for HT40 which is enabled generically (i.e. +/- 1884188258Ssam * extension channel) in the band description and 1885188258Ssam * then constrained according by channel separation. 1886187841Ssam */ 1887188258Ssam flags = nb->flags | b->flags; 1888188258Ssam if (flags & IEEE80211_CHAN_HT) { 1889188258Ssam /* 1890188258Ssam * HT channels are generated specially; we're 1891188258Ssam * called to add HT20, HT40+, and HT40- chan's 1892188258Ssam * so we need to expand only band specs for 1893188258Ssam * the HT channel type being added. 1894188258Ssam */ 1895188258Ssam if ((chanFlags & IEEE80211_CHAN_HT20) && 1896188258Ssam (flags & IEEE80211_CHAN_HT20) == 0) { 1897188258Ssam if (verbose) 1898188258Ssam printf("%u: skip, not an " 1899188258Ssam "HT20 channel\n", freq); 1900188258Ssam continue; 1901188258Ssam } 1902188258Ssam if ((chanFlags & IEEE80211_CHAN_HT40) && 1903188258Ssam (flags & IEEE80211_CHAN_HT40) == 0) { 1904188258Ssam if (verbose) 1905188258Ssam printf("%u: skip, not an " 1906188258Ssam "HT40 channel\n", freq); 1907188258Ssam continue; 1908188258Ssam } 1909188258Ssam /* 1910188258Ssam * DFS and HT40 don't mix. This should be 1911188258Ssam * expressed in the regdomain database but 1912188258Ssam * just in case enforce it here. 1913188258Ssam */ 1914188258Ssam if ((chanFlags & IEEE80211_CHAN_HT40) && 1915188258Ssam (flags & IEEE80211_CHAN_DFS)) { 1916188258Ssam if (verbose) 1917188258Ssam printf("%u: skip, HT40+DFS " 1918188258Ssam "not permitted\n", freq); 1919188258Ssam continue; 1920188258Ssam } 1921188258Ssam /* NB: HT attribute comes from caller */ 1922188258Ssam flags &= ~IEEE80211_CHAN_HT; 1923188258Ssam flags |= chanFlags & IEEE80211_CHAN_HT; 1924188258Ssam } 1925188258Ssam /* 1926188258Ssam * Check if device can operate on this frequency. 1927188258Ssam */ 1928188258Ssam if (!checkchan(avail, freq, flags)) { 1929187842Ssam if (verbose) { 1930187842Ssam printf("%u: skip, ", freq); 1931188258Ssam printb("flags", flags, 1932187842Ssam IEEE80211_CHAN_BITS); 1933187842Ssam printf(" not available\n"); 1934187842Ssam } 1935178354Ssam continue; 1936178354Ssam } 1937188258Ssam if ((flags & REQ_ECM) && !reg->ecm) { 1938178354Ssam if (verbose) 1939188258Ssam printf("%u: skip, ECM channel\n", freq); 1940178354Ssam continue; 1941178354Ssam } 1942188258Ssam if ((flags & REQ_INDOOR) && reg->location == 'O') { 1943178354Ssam if (verbose) 1944188258Ssam printf("%u: skip, indoor channel\n", 1945187841Ssam freq); 1946178354Ssam continue; 1947178354Ssam } 1948178354Ssam if ((flags & REQ_OUTDOOR) && reg->location == 'I') { 1949178354Ssam if (verbose) 1950188258Ssam printf("%u: skip, outdoor channel\n", 1951188258Ssam freq); 1952178354Ssam continue; 1953178354Ssam } 1954178354Ssam if ((flags & IEEE80211_CHAN_HT40) && 1955178354Ssam prev != NULL && (freq - prev->ic_freq) < channelSep) { 1956178354Ssam if (verbose) 1957178354Ssam printf("%u: skip, only %u channel " 1958178354Ssam "separation, need %d\n", freq, 1959178354Ssam freq - prev->ic_freq, channelSep); 1960178354Ssam continue; 1961178354Ssam } 1962178354Ssam if (ci->ic_nchans == IEEE80211_CHAN_MAX) { 1963178354Ssam if (verbose) 1964187842Ssam printf("%u: skip, channel table full\n", 1965187842Ssam freq); 1966178354Ssam break; 1967178354Ssam } 1968178354Ssam c = &ci->ic_chans[ci->ic_nchans++]; 1969187801Ssam memset(c, 0, sizeof(*c)); 1970178354Ssam c->ic_freq = freq; 1971188258Ssam c->ic_flags = flags; 1972178354Ssam if (c->ic_flags & IEEE80211_CHAN_DFS) 1973178354Ssam c->ic_maxregpower = nb->maxPowerDFS; 1974178354Ssam else 1975178354Ssam c->ic_maxregpower = nb->maxPower; 1976187842Ssam if (verbose) { 1977187842Ssam printf("[%3d] add freq %u ", 1978187842Ssam ci->ic_nchans-1, c->ic_freq); 1979187842Ssam printb("flags", c->ic_flags, IEEE80211_CHAN_BITS); 1980187842Ssam printf(" power %u\n", c->ic_maxregpower); 1981187842Ssam } 1982178354Ssam /* NB: kernel fills in other fields */ 1983178354Ssam prev = c; 1984178354Ssam } 1985178354Ssam } 1986178354Ssam} 1987178354Ssam 1988178354Ssamstatic void 1989178354Ssamregdomain_makechannels( 1990178354Ssam struct ieee80211_regdomain_req *req, 1991178354Ssam const struct ieee80211_devcaps_req *dc) 1992178354Ssam{ 1993178354Ssam struct regdata *rdp = getregdata(); 1994178354Ssam const struct country *cc; 1995178354Ssam const struct ieee80211_regdomain *reg = &req->rd; 1996178354Ssam struct ieee80211req_chaninfo *ci = &req->chaninfo; 1997178354Ssam const struct regdomain *rd; 1998178354Ssam 1999178354Ssam /* 2000178354Ssam * Locate construction table for new channel list. We treat 2001178354Ssam * the regdomain/SKU as definitive so a country can be in 2002178354Ssam * multiple with different properties (e.g. US in FCC+FCC3). 2003178354Ssam * If no regdomain is specified then we fallback on the country 2004178354Ssam * code to find the associated regdomain since countries always 2005178354Ssam * belong to at least one regdomain. 2006178354Ssam */ 2007178354Ssam if (reg->regdomain == 0) { 2008178354Ssam cc = lib80211_country_findbycc(rdp, reg->country); 2009178354Ssam if (cc == NULL) 2010178354Ssam errx(1, "internal error, country %d not found", 2011178354Ssam reg->country); 2012178354Ssam rd = cc->rd; 2013178354Ssam } else 2014178354Ssam rd = lib80211_regdomain_findbysku(rdp, reg->regdomain); 2015178354Ssam if (rd == NULL) 2016178354Ssam errx(1, "internal error, regdomain %d not found", 2017178354Ssam reg->regdomain); 2018178354Ssam if (rd->sku != SKU_DEBUG) { 2019187801Ssam /* 2020187801Ssam * regdomain_addchans incrememnts the channel count for 2021187801Ssam * each channel it adds so initialize ic_nchans to zero. 2022187801Ssam * Note that we know we have enough space to hold all possible 2023187801Ssam * channels because the devcaps list size was used to 2024187801Ssam * allocate our request. 2025187801Ssam */ 2026187801Ssam ci->ic_nchans = 0; 2027178354Ssam if (!LIST_EMPTY(&rd->bands_11b)) 2028178354Ssam regdomain_addchans(ci, &rd->bands_11b, reg, 2029178354Ssam IEEE80211_CHAN_B, &dc->dc_chaninfo); 2030187841Ssam if (!LIST_EMPTY(&rd->bands_11g)) 2031178354Ssam regdomain_addchans(ci, &rd->bands_11g, reg, 2032178354Ssam IEEE80211_CHAN_G, &dc->dc_chaninfo); 2033187841Ssam if (!LIST_EMPTY(&rd->bands_11a)) 2034178354Ssam regdomain_addchans(ci, &rd->bands_11a, reg, 2035178354Ssam IEEE80211_CHAN_A, &dc->dc_chaninfo); 2036188258Ssam if (!LIST_EMPTY(&rd->bands_11na) && dc->dc_htcaps != 0) { 2037178354Ssam regdomain_addchans(ci, &rd->bands_11na, reg, 2038178354Ssam IEEE80211_CHAN_A | IEEE80211_CHAN_HT20, 2039178354Ssam &dc->dc_chaninfo); 2040188258Ssam if (dc->dc_htcaps & IEEE80211_HTCAP_CHWIDTH40) { 2041188258Ssam regdomain_addchans(ci, &rd->bands_11na, reg, 2042188258Ssam IEEE80211_CHAN_A | IEEE80211_CHAN_HT40U, 2043188258Ssam &dc->dc_chaninfo); 2044188258Ssam regdomain_addchans(ci, &rd->bands_11na, reg, 2045188258Ssam IEEE80211_CHAN_A | IEEE80211_CHAN_HT40D, 2046188258Ssam &dc->dc_chaninfo); 2047188258Ssam } 2048178354Ssam } 2049188258Ssam if (!LIST_EMPTY(&rd->bands_11ng) && dc->dc_htcaps != 0) { 2050178354Ssam regdomain_addchans(ci, &rd->bands_11ng, reg, 2051178354Ssam IEEE80211_CHAN_G | IEEE80211_CHAN_HT20, 2052178354Ssam &dc->dc_chaninfo); 2053188258Ssam if (dc->dc_htcaps & IEEE80211_HTCAP_CHWIDTH40) { 2054188258Ssam regdomain_addchans(ci, &rd->bands_11ng, reg, 2055188258Ssam IEEE80211_CHAN_G | IEEE80211_CHAN_HT40U, 2056188258Ssam &dc->dc_chaninfo); 2057188258Ssam regdomain_addchans(ci, &rd->bands_11ng, reg, 2058188258Ssam IEEE80211_CHAN_G | IEEE80211_CHAN_HT40D, 2059188258Ssam &dc->dc_chaninfo); 2060188258Ssam } 2061178354Ssam } 2062178354Ssam qsort(ci->ic_chans, ci->ic_nchans, sizeof(ci->ic_chans[0]), 2063178354Ssam regdomain_sort); 2064178354Ssam } else 2065187801Ssam memcpy(ci, &dc->dc_chaninfo, 2066187801Ssam IEEE80211_CHANINFO_SPACE(&dc->dc_chaninfo)); 2067178354Ssam} 2068178354Ssam 2069178354Ssamstatic void 2070178354Ssamlist_countries(void) 2071178354Ssam{ 2072178354Ssam struct regdata *rdp = getregdata(); 2073178354Ssam const struct country *cp; 2074178354Ssam const struct regdomain *dp; 2075178354Ssam int i; 2076178354Ssam 2077178354Ssam i = 0; 2078178354Ssam printf("\nCountry codes:\n"); 2079178354Ssam LIST_FOREACH(cp, &rdp->countries, next) { 2080178354Ssam printf("%2s %-15.15s%s", cp->isoname, 2081178354Ssam cp->name, ((i+1)%4) == 0 ? "\n" : " "); 2082178354Ssam i++; 2083178354Ssam } 2084178354Ssam i = 0; 2085178354Ssam printf("\nRegulatory domains:\n"); 2086178354Ssam LIST_FOREACH(dp, &rdp->domains, next) { 2087178354Ssam printf("%-15.15s%s", dp->name, ((i+1)%4) == 0 ? "\n" : " "); 2088178354Ssam i++; 2089178354Ssam } 2090178354Ssam printf("\n"); 2091178354Ssam} 2092178354Ssam 2093178354Ssamstatic void 2094178354Ssamdefaultcountry(const struct regdomain *rd) 2095178354Ssam{ 2096178354Ssam struct regdata *rdp = getregdata(); 2097178354Ssam const struct country *cc; 2098178354Ssam 2099178354Ssam cc = lib80211_country_findbycc(rdp, rd->cc->code); 2100178354Ssam if (cc == NULL) 2101178354Ssam errx(1, "internal error, ISO country code %d not " 2102178354Ssam "defined for regdomain %s", rd->cc->code, rd->name); 2103178354Ssam regdomain.country = cc->code; 2104178354Ssam regdomain.isocc[0] = cc->isoname[0]; 2105178354Ssam regdomain.isocc[1] = cc->isoname[1]; 2106178354Ssam} 2107178354Ssam 2108178354Ssamstatic 2109178354SsamDECL_CMD_FUNC(set80211regdomain, val, d) 2110178354Ssam{ 2111178354Ssam struct regdata *rdp = getregdata(); 2112178354Ssam const struct regdomain *rd; 2113178354Ssam 2114178354Ssam rd = lib80211_regdomain_findbyname(rdp, val); 2115178354Ssam if (rd == NULL) { 2116186104Ssam char *eptr; 2117186104Ssam long sku = strtol(val, &eptr, 0); 2118186104Ssam 2119186104Ssam if (eptr != val) 2120186104Ssam rd = lib80211_regdomain_findbysku(rdp, sku); 2121186104Ssam if (eptr == val || rd == NULL) 2122178354Ssam errx(1, "unknown regdomain %s", val); 2123178354Ssam } 2124178354Ssam getregdomain(s); 2125178354Ssam regdomain.regdomain = rd->sku; 2126178354Ssam if (regdomain.country == 0 && rd->cc != NULL) { 2127178354Ssam /* 2128178354Ssam * No country code setup and there's a default 2129178354Ssam * one for this regdomain fill it in. 2130178354Ssam */ 2131178354Ssam defaultcountry(rd); 2132178354Ssam } 2133178354Ssam callback_register(setregdomain_cb, ®domain); 2134178354Ssam} 2135178354Ssam 2136178354Ssamstatic 2137178354SsamDECL_CMD_FUNC(set80211country, val, d) 2138178354Ssam{ 2139178354Ssam struct regdata *rdp = getregdata(); 2140178354Ssam const struct country *cc; 2141178354Ssam 2142178354Ssam cc = lib80211_country_findbyname(rdp, val); 2143178354Ssam if (cc == NULL) { 2144186103Ssam char *eptr; 2145186103Ssam long code = strtol(val, &eptr, 0); 2146186103Ssam 2147186103Ssam if (eptr != val) 2148186103Ssam cc = lib80211_country_findbycc(rdp, code); 2149186103Ssam if (eptr == val || cc == NULL) 2150178354Ssam errx(1, "unknown ISO country code %s", val); 2151178354Ssam } 2152178354Ssam getregdomain(s); 2153178354Ssam regdomain.regdomain = cc->rd->sku; 2154178354Ssam regdomain.country = cc->code; 2155178354Ssam regdomain.isocc[0] = cc->isoname[0]; 2156178354Ssam regdomain.isocc[1] = cc->isoname[1]; 2157178354Ssam callback_register(setregdomain_cb, ®domain); 2158178354Ssam} 2159178354Ssam 2160178354Ssamstatic void 2161178354Ssamset80211location(const char *val, int d, int s, const struct afswtch *rafp) 2162178354Ssam{ 2163178354Ssam getregdomain(s); 2164178354Ssam regdomain.location = d; 2165178354Ssam callback_register(setregdomain_cb, ®domain); 2166178354Ssam} 2167178354Ssam 2168178354Ssamstatic void 2169178354Ssamset80211ecm(const char *val, int d, int s, const struct afswtch *rafp) 2170178354Ssam{ 2171178354Ssam getregdomain(s); 2172178354Ssam regdomain.ecm = d; 2173178354Ssam callback_register(setregdomain_cb, ®domain); 2174178354Ssam} 2175178354Ssam 2176178354Ssamstatic void 2177173275SsamLINE_INIT(char c) 2178173275Ssam{ 2179173275Ssam spacer = c; 2180173275Ssam if (c == '\t') 2181173275Ssam col = 8; 2182173275Ssam else 2183173275Ssam col = 1; 2184173275Ssam} 2185173275Ssam 2186173275Ssamstatic void 2187173275SsamLINE_BREAK(void) 2188173275Ssam{ 2189173275Ssam if (spacer != '\t') { 2190173275Ssam printf("\n"); 2191173275Ssam spacer = '\t'; 2192173275Ssam } 2193173275Ssam col = 8; /* 8-col tab */ 2194173275Ssam} 2195173275Ssam 2196173275Ssamstatic void 2197173275SsamLINE_CHECK(const char *fmt, ...) 2198173275Ssam{ 2199173275Ssam char buf[80]; 2200173275Ssam va_list ap; 2201173275Ssam int n; 2202173275Ssam 2203173275Ssam va_start(ap, fmt); 2204173275Ssam n = vsnprintf(buf+1, sizeof(buf)-1, fmt, ap); 2205173275Ssam va_end(ap); 2206173275Ssam col += 1+n; 2207173275Ssam if (col > MAXCOL) { 2208173275Ssam LINE_BREAK(); 2209173275Ssam col += n; 2210173275Ssam } 2211173275Ssam buf[0] = spacer; 2212173275Ssam printf("%s", buf); 2213173275Ssam spacer = ' '; 2214173275Ssam} 2215173275Ssam 2216138593Ssamstatic int 2217170531Ssamgetmaxrate(const uint8_t rates[15], uint8_t nrates) 2218138593Ssam{ 2219138593Ssam int i, maxrate = -1; 2220138593Ssam 2221138593Ssam for (i = 0; i < nrates; i++) { 2222138593Ssam int rate = rates[i] & IEEE80211_RATE_VAL; 2223138593Ssam if (rate > maxrate) 2224138593Ssam maxrate = rate; 2225138593Ssam } 2226138593Ssam return maxrate / 2; 2227138593Ssam} 2228138593Ssam 2229138593Ssamstatic const char * 2230138593Ssamgetcaps(int capinfo) 2231138593Ssam{ 2232138593Ssam static char capstring[32]; 2233138593Ssam char *cp = capstring; 2234138593Ssam 2235138593Ssam if (capinfo & IEEE80211_CAPINFO_ESS) 2236138593Ssam *cp++ = 'E'; 2237138593Ssam if (capinfo & IEEE80211_CAPINFO_IBSS) 2238138593Ssam *cp++ = 'I'; 2239138593Ssam if (capinfo & IEEE80211_CAPINFO_CF_POLLABLE) 2240138593Ssam *cp++ = 'c'; 2241138593Ssam if (capinfo & IEEE80211_CAPINFO_CF_POLLREQ) 2242138593Ssam *cp++ = 'C'; 2243138593Ssam if (capinfo & IEEE80211_CAPINFO_PRIVACY) 2244138593Ssam *cp++ = 'P'; 2245138593Ssam if (capinfo & IEEE80211_CAPINFO_SHORT_PREAMBLE) 2246138593Ssam *cp++ = 'S'; 2247138593Ssam if (capinfo & IEEE80211_CAPINFO_PBCC) 2248138593Ssam *cp++ = 'B'; 2249138593Ssam if (capinfo & IEEE80211_CAPINFO_CHNL_AGILITY) 2250138593Ssam *cp++ = 'A'; 2251138593Ssam if (capinfo & IEEE80211_CAPINFO_SHORT_SLOTTIME) 2252138593Ssam *cp++ = 's'; 2253138593Ssam if (capinfo & IEEE80211_CAPINFO_RSN) 2254138593Ssam *cp++ = 'R'; 2255138593Ssam if (capinfo & IEEE80211_CAPINFO_DSSSOFDM) 2256138593Ssam *cp++ = 'D'; 2257138593Ssam *cp = '\0'; 2258138593Ssam return capstring; 2259138593Ssam} 2260138593Ssam 2261159885Ssamstatic const char * 2262159885Ssamgetflags(int flags) 2263159885Ssam{ 2264159885Ssam static char flagstring[32]; 2265159885Ssam char *cp = flagstring; 2266159885Ssam 2267159885Ssam if (flags & IEEE80211_NODE_AUTH) 2268159885Ssam *cp++ = 'A'; 2269159885Ssam if (flags & IEEE80211_NODE_QOS) 2270159885Ssam *cp++ = 'Q'; 2271159885Ssam if (flags & IEEE80211_NODE_ERP) 2272159885Ssam *cp++ = 'E'; 2273159885Ssam if (flags & IEEE80211_NODE_PWR_MGT) 2274159885Ssam *cp++ = 'P'; 2275173275Ssam if (flags & IEEE80211_NODE_HT) { 2276170531Ssam *cp++ = 'H'; 2277173275Ssam if (flags & IEEE80211_NODE_HTCOMPAT) 2278173275Ssam *cp++ = '+'; 2279173275Ssam } 2280173275Ssam if (flags & IEEE80211_NODE_WPS) 2281173275Ssam *cp++ = 'W'; 2282173275Ssam if (flags & IEEE80211_NODE_TSN) 2283183261Ssam *cp++ = 'N'; 2284183261Ssam if (flags & IEEE80211_NODE_AMPDU_TX) 2285173275Ssam *cp++ = 'T'; 2286183261Ssam if (flags & IEEE80211_NODE_AMPDU_RX) 2287183261Ssam *cp++ = 'R'; 2288183261Ssam if (flags & IEEE80211_NODE_MIMO_PS) { 2289183261Ssam *cp++ = 'M'; 2290183261Ssam if (flags & IEEE80211_NODE_MIMO_RTS) 2291183261Ssam *cp++ = '+'; 2292183261Ssam } 2293183261Ssam if (flags & IEEE80211_NODE_RIFS) 2294183261Ssam *cp++ = 'I'; 2295159885Ssam *cp = '\0'; 2296159885Ssam return flagstring; 2297159885Ssam} 2298159885Ssam 2299138593Ssamstatic void 2300138593Ssamprintie(const char* tag, const uint8_t *ie, size_t ielen, int maxlen) 2301138593Ssam{ 2302138593Ssam printf("%s", tag); 2303138593Ssam if (verbose) { 2304138593Ssam maxlen -= strlen(tag)+2; 2305138593Ssam if (2*ielen > maxlen) 2306138593Ssam maxlen--; 2307138593Ssam printf("<"); 2308138593Ssam for (; ielen > 0; ie++, ielen--) { 2309138593Ssam if (maxlen-- <= 0) 2310138593Ssam break; 2311138593Ssam printf("%02x", *ie); 2312138593Ssam } 2313138593Ssam if (ielen != 0) 2314138593Ssam printf("-"); 2315138593Ssam printf(">"); 2316138593Ssam } 2317138593Ssam} 2318138593Ssam 2319170531Ssam#define LE_READ_2(p) \ 2320170531Ssam ((u_int16_t) \ 2321170531Ssam ((((const u_int8_t *)(p))[0] ) | \ 2322170531Ssam (((const u_int8_t *)(p))[1] << 8))) 2323170531Ssam#define LE_READ_4(p) \ 2324170531Ssam ((u_int32_t) \ 2325170531Ssam ((((const u_int8_t *)(p))[0] ) | \ 2326170531Ssam (((const u_int8_t *)(p))[1] << 8) | \ 2327170531Ssam (((const u_int8_t *)(p))[2] << 16) | \ 2328170531Ssam (((const u_int8_t *)(p))[3] << 24))) 2329170531Ssam 2330138593Ssam/* 2331170531Ssam * NB: The decoding routines assume a properly formatted ie 2332170531Ssam * which should be safe as the kernel only retains them 2333170531Ssam * if they parse ok. 2334170531Ssam */ 2335170531Ssam 2336170531Ssamstatic void 2337173275Ssamprintwmeparam(const char *tag, const u_int8_t *ie, size_t ielen, int maxlen) 2338170531Ssam{ 2339170531Ssam#define MS(_v, _f) (((_v) & _f) >> _f##_S) 2340170531Ssam static const char *acnames[] = { "BE", "BK", "VO", "VI" }; 2341173275Ssam const struct ieee80211_wme_param *wme = 2342173275Ssam (const struct ieee80211_wme_param *) ie; 2343170531Ssam int i; 2344170531Ssam 2345170531Ssam printf("%s", tag); 2346173275Ssam if (!verbose) 2347173275Ssam return; 2348173275Ssam printf("<qosinfo 0x%x", wme->param_qosInfo); 2349173275Ssam ie += offsetof(struct ieee80211_wme_param, params_acParams); 2350173275Ssam for (i = 0; i < WME_NUM_AC; i++) { 2351173275Ssam const struct ieee80211_wme_acparams *ac = 2352173275Ssam &wme->params_acParams[i]; 2353173275Ssam 2354173275Ssam printf(" %s[%saifsn %u cwmin %u cwmax %u txop %u]" 2355173275Ssam , acnames[i] 2356173275Ssam , MS(ac->acp_aci_aifsn, WME_PARAM_ACM) ? "acm " : "" 2357173275Ssam , MS(ac->acp_aci_aifsn, WME_PARAM_AIFSN) 2358173275Ssam , MS(ac->acp_logcwminmax, WME_PARAM_LOGCWMIN) 2359173275Ssam , MS(ac->acp_logcwminmax, WME_PARAM_LOGCWMAX) 2360173275Ssam , LE_READ_2(&ac->acp_txop) 2361173275Ssam ); 2362170531Ssam } 2363173275Ssam printf(">"); 2364170531Ssam#undef MS 2365170531Ssam} 2366170531Ssam 2367170531Ssamstatic void 2368173275Ssamprintwmeinfo(const char *tag, const u_int8_t *ie, size_t ielen, int maxlen) 2369173275Ssam{ 2370173275Ssam printf("%s", tag); 2371173275Ssam if (verbose) { 2372173275Ssam const struct ieee80211_wme_info *wme = 2373173275Ssam (const struct ieee80211_wme_info *) ie; 2374173275Ssam printf("<version 0x%x info 0x%x>", 2375173275Ssam wme->wme_version, wme->wme_info); 2376173275Ssam } 2377173275Ssam} 2378173275Ssam 2379173275Ssamstatic void 2380173275Ssamprinthtcap(const char *tag, const u_int8_t *ie, size_t ielen, int maxlen) 2381173275Ssam{ 2382173275Ssam printf("%s", tag); 2383173275Ssam if (verbose) { 2384173275Ssam const struct ieee80211_ie_htcap *htcap = 2385173275Ssam (const struct ieee80211_ie_htcap *) ie; 2386173275Ssam const char *sep; 2387173275Ssam int i, j; 2388173275Ssam 2389173275Ssam printf("<cap 0x%x param 0x%x", 2390173275Ssam LE_READ_2(&htcap->hc_cap), htcap->hc_param); 2391173275Ssam printf(" mcsset["); 2392173275Ssam sep = ""; 2393173275Ssam for (i = 0; i < IEEE80211_HTRATE_MAXSIZE; i++) 2394173275Ssam if (isset(htcap->hc_mcsset, i)) { 2395173275Ssam for (j = i+1; j < IEEE80211_HTRATE_MAXSIZE; j++) 2396173275Ssam if (isclr(htcap->hc_mcsset, j)) 2397173275Ssam break; 2398173275Ssam j--; 2399173275Ssam if (i == j) 2400173275Ssam printf("%s%u", sep, i); 2401173275Ssam else 2402173275Ssam printf("%s%u-%u", sep, i, j); 2403173275Ssam i += j-i; 2404173275Ssam sep = ","; 2405173275Ssam } 2406173275Ssam printf("] extcap 0x%x txbf 0x%x antenna 0x%x>", 2407173275Ssam LE_READ_2(&htcap->hc_extcap), 2408173275Ssam LE_READ_4(&htcap->hc_txbf), 2409173275Ssam htcap->hc_antenna); 2410173275Ssam } 2411173275Ssam} 2412173275Ssam 2413173275Ssamstatic void 2414173275Ssamprinthtinfo(const char *tag, const u_int8_t *ie, size_t ielen, int maxlen) 2415173275Ssam{ 2416173275Ssam printf("%s", tag); 2417173275Ssam if (verbose) { 2418173275Ssam const struct ieee80211_ie_htinfo *htinfo = 2419173275Ssam (const struct ieee80211_ie_htinfo *) ie; 2420173275Ssam const char *sep; 2421173275Ssam int i, j; 2422173275Ssam 2423173275Ssam printf("<ctl %u, %x,%x,%x,%x", htinfo->hi_ctrlchannel, 2424173275Ssam htinfo->hi_byte1, htinfo->hi_byte2, htinfo->hi_byte3, 2425173275Ssam LE_READ_2(&htinfo->hi_byte45)); 2426173275Ssam printf(" basicmcs["); 2427173275Ssam sep = ""; 2428173275Ssam for (i = 0; i < IEEE80211_HTRATE_MAXSIZE; i++) 2429173275Ssam if (isset(htinfo->hi_basicmcsset, i)) { 2430173275Ssam for (j = i+1; j < IEEE80211_HTRATE_MAXSIZE; j++) 2431173275Ssam if (isclr(htinfo->hi_basicmcsset, j)) 2432173275Ssam break; 2433173275Ssam j--; 2434173275Ssam if (i == j) 2435173275Ssam printf("%s%u", sep, i); 2436173275Ssam else 2437173275Ssam printf("%s%u-%u", sep, i, j); 2438173275Ssam i += j-i; 2439173275Ssam sep = ","; 2440173275Ssam } 2441173275Ssam printf("]>"); 2442173275Ssam } 2443173275Ssam} 2444173275Ssam 2445173275Ssamstatic void 2446170531Ssamprintathie(const char *tag, const u_int8_t *ie, size_t ielen, int maxlen) 2447170531Ssam{ 2448170531Ssam 2449170531Ssam printf("%s", tag); 2450170531Ssam if (verbose) { 2451170531Ssam const struct ieee80211_ath_ie *ath = 2452170531Ssam (const struct ieee80211_ath_ie *)ie; 2453170531Ssam 2454170531Ssam printf("<"); 2455170531Ssam if (ath->ath_capability & ATHEROS_CAP_TURBO_PRIME) 2456170531Ssam printf("DTURBO,"); 2457170531Ssam if (ath->ath_capability & ATHEROS_CAP_COMPRESSION) 2458170531Ssam printf("COMP,"); 2459170531Ssam if (ath->ath_capability & ATHEROS_CAP_FAST_FRAME) 2460170531Ssam printf("FF,"); 2461170531Ssam if (ath->ath_capability & ATHEROS_CAP_XR) 2462170531Ssam printf("XR,"); 2463170531Ssam if (ath->ath_capability & ATHEROS_CAP_AR) 2464170531Ssam printf("AR,"); 2465170531Ssam if (ath->ath_capability & ATHEROS_CAP_BURST) 2466170531Ssam printf("BURST,"); 2467170531Ssam if (ath->ath_capability & ATHEROS_CAP_WME) 2468170531Ssam printf("WME,"); 2469170531Ssam if (ath->ath_capability & ATHEROS_CAP_BOOST) 2470170531Ssam printf("BOOST,"); 2471170531Ssam printf("0x%x>", LE_READ_2(ath->ath_defkeyix)); 2472170531Ssam } 2473170531Ssam} 2474170531Ssam 2475170531Ssamstatic const char * 2476170531Ssamwpa_cipher(const u_int8_t *sel) 2477170531Ssam{ 2478170531Ssam#define WPA_SEL(x) (((x)<<24)|WPA_OUI) 2479170531Ssam u_int32_t w = LE_READ_4(sel); 2480170531Ssam 2481170531Ssam switch (w) { 2482170531Ssam case WPA_SEL(WPA_CSE_NULL): 2483170531Ssam return "NONE"; 2484170531Ssam case WPA_SEL(WPA_CSE_WEP40): 2485170531Ssam return "WEP40"; 2486170531Ssam case WPA_SEL(WPA_CSE_WEP104): 2487170531Ssam return "WEP104"; 2488170531Ssam case WPA_SEL(WPA_CSE_TKIP): 2489170531Ssam return "TKIP"; 2490170531Ssam case WPA_SEL(WPA_CSE_CCMP): 2491170531Ssam return "AES-CCMP"; 2492170531Ssam } 2493170531Ssam return "?"; /* NB: so 1<< is discarded */ 2494170531Ssam#undef WPA_SEL 2495170531Ssam} 2496170531Ssam 2497170531Ssamstatic const char * 2498170531Ssamwpa_keymgmt(const u_int8_t *sel) 2499170531Ssam{ 2500170531Ssam#define WPA_SEL(x) (((x)<<24)|WPA_OUI) 2501170531Ssam u_int32_t w = LE_READ_4(sel); 2502170531Ssam 2503170531Ssam switch (w) { 2504170531Ssam case WPA_SEL(WPA_ASE_8021X_UNSPEC): 2505170531Ssam return "8021X-UNSPEC"; 2506170531Ssam case WPA_SEL(WPA_ASE_8021X_PSK): 2507170531Ssam return "8021X-PSK"; 2508170531Ssam case WPA_SEL(WPA_ASE_NONE): 2509170531Ssam return "NONE"; 2510170531Ssam } 2511170531Ssam return "?"; 2512170531Ssam#undef WPA_SEL 2513170531Ssam} 2514170531Ssam 2515170531Ssamstatic void 2516170531Ssamprintwpaie(const char *tag, const u_int8_t *ie, size_t ielen, int maxlen) 2517170531Ssam{ 2518170531Ssam u_int8_t len = ie[1]; 2519170531Ssam 2520170531Ssam printf("%s", tag); 2521170531Ssam if (verbose) { 2522170531Ssam const char *sep; 2523170531Ssam int n; 2524170531Ssam 2525170531Ssam ie += 6, len -= 4; /* NB: len is payload only */ 2526170531Ssam 2527170531Ssam printf("<v%u", LE_READ_2(ie)); 2528170531Ssam ie += 2, len -= 2; 2529170531Ssam 2530170531Ssam printf(" mc:%s", wpa_cipher(ie)); 2531170531Ssam ie += 4, len -= 4; 2532170531Ssam 2533170531Ssam /* unicast ciphers */ 2534170531Ssam n = LE_READ_2(ie); 2535170531Ssam ie += 2, len -= 2; 2536170531Ssam sep = " uc:"; 2537170531Ssam for (; n > 0; n--) { 2538170531Ssam printf("%s%s", sep, wpa_cipher(ie)); 2539170531Ssam ie += 4, len -= 4; 2540170531Ssam sep = "+"; 2541170531Ssam } 2542170531Ssam 2543170531Ssam /* key management algorithms */ 2544170531Ssam n = LE_READ_2(ie); 2545170531Ssam ie += 2, len -= 2; 2546170531Ssam sep = " km:"; 2547170531Ssam for (; n > 0; n--) { 2548170531Ssam printf("%s%s", sep, wpa_keymgmt(ie)); 2549170531Ssam ie += 4, len -= 4; 2550170531Ssam sep = "+"; 2551170531Ssam } 2552170531Ssam 2553170531Ssam if (len > 2) /* optional capabilities */ 2554170531Ssam printf(", caps 0x%x", LE_READ_2(ie)); 2555170531Ssam printf(">"); 2556170531Ssam } 2557170531Ssam} 2558170531Ssam 2559170531Ssamstatic const char * 2560170531Ssamrsn_cipher(const u_int8_t *sel) 2561170531Ssam{ 2562170531Ssam#define RSN_SEL(x) (((x)<<24)|RSN_OUI) 2563170531Ssam u_int32_t w = LE_READ_4(sel); 2564170531Ssam 2565170531Ssam switch (w) { 2566170531Ssam case RSN_SEL(RSN_CSE_NULL): 2567170531Ssam return "NONE"; 2568170531Ssam case RSN_SEL(RSN_CSE_WEP40): 2569170531Ssam return "WEP40"; 2570170531Ssam case RSN_SEL(RSN_CSE_WEP104): 2571170531Ssam return "WEP104"; 2572170531Ssam case RSN_SEL(RSN_CSE_TKIP): 2573170531Ssam return "TKIP"; 2574170531Ssam case RSN_SEL(RSN_CSE_CCMP): 2575170531Ssam return "AES-CCMP"; 2576170531Ssam case RSN_SEL(RSN_CSE_WRAP): 2577170531Ssam return "AES-OCB"; 2578170531Ssam } 2579170531Ssam return "?"; 2580170531Ssam#undef WPA_SEL 2581170531Ssam} 2582170531Ssam 2583170531Ssamstatic const char * 2584170531Ssamrsn_keymgmt(const u_int8_t *sel) 2585170531Ssam{ 2586170531Ssam#define RSN_SEL(x) (((x)<<24)|RSN_OUI) 2587170531Ssam u_int32_t w = LE_READ_4(sel); 2588170531Ssam 2589170531Ssam switch (w) { 2590170531Ssam case RSN_SEL(RSN_ASE_8021X_UNSPEC): 2591170531Ssam return "8021X-UNSPEC"; 2592170531Ssam case RSN_SEL(RSN_ASE_8021X_PSK): 2593170531Ssam return "8021X-PSK"; 2594170531Ssam case RSN_SEL(RSN_ASE_NONE): 2595170531Ssam return "NONE"; 2596170531Ssam } 2597170531Ssam return "?"; 2598170531Ssam#undef RSN_SEL 2599170531Ssam} 2600170531Ssam 2601170531Ssamstatic void 2602170531Ssamprintrsnie(const char *tag, const u_int8_t *ie, size_t ielen, int maxlen) 2603170531Ssam{ 2604170531Ssam printf("%s", tag); 2605170531Ssam if (verbose) { 2606170531Ssam const char *sep; 2607170531Ssam int n; 2608170531Ssam 2609173275Ssam ie += 2, ielen -= 2; 2610170531Ssam 2611170531Ssam printf("<v%u", LE_READ_2(ie)); 2612173275Ssam ie += 2, ielen -= 2; 2613170531Ssam 2614170531Ssam printf(" mc:%s", rsn_cipher(ie)); 2615173275Ssam ie += 4, ielen -= 4; 2616170531Ssam 2617170531Ssam /* unicast ciphers */ 2618170531Ssam n = LE_READ_2(ie); 2619173275Ssam ie += 2, ielen -= 2; 2620170531Ssam sep = " uc:"; 2621170531Ssam for (; n > 0; n--) { 2622170531Ssam printf("%s%s", sep, rsn_cipher(ie)); 2623173275Ssam ie += 4, ielen -= 4; 2624170531Ssam sep = "+"; 2625170531Ssam } 2626170531Ssam 2627170531Ssam /* key management algorithms */ 2628170531Ssam n = LE_READ_2(ie); 2629173275Ssam ie += 2, ielen -= 2; 2630170531Ssam sep = " km:"; 2631170531Ssam for (; n > 0; n--) { 2632170531Ssam printf("%s%s", sep, rsn_keymgmt(ie)); 2633173275Ssam ie += 4, ielen -= 4; 2634170531Ssam sep = "+"; 2635170531Ssam } 2636170531Ssam 2637173275Ssam if (ielen > 2) /* optional capabilities */ 2638170531Ssam printf(", caps 0x%x", LE_READ_2(ie)); 2639170531Ssam /* XXXPMKID */ 2640170531Ssam printf(">"); 2641170531Ssam } 2642170531Ssam} 2643170531Ssam 2644181454Ssam/* XXX move to a public include file */ 2645181454Ssam#define IEEE80211_WPS_DEV_PASS_ID 0x1012 2646181454Ssam#define IEEE80211_WPS_SELECTED_REG 0x1041 2647181454Ssam#define IEEE80211_WPS_SETUP_STATE 0x1044 2648181454Ssam#define IEEE80211_WPS_UUID_E 0x1047 2649181454Ssam#define IEEE80211_WPS_VERSION 0x104a 2650181454Ssam 2651181454Ssam#define BE_READ_2(p) \ 2652181454Ssam ((u_int16_t) \ 2653181454Ssam ((((const u_int8_t *)(p))[1] ) | \ 2654181454Ssam (((const u_int8_t *)(p))[0] << 8))) 2655181454Ssam 2656181454Ssamstatic void 2657181454Ssamprintwpsie(const char *tag, const u_int8_t *ie, size_t ielen, int maxlen) 2658181454Ssam{ 2659181454Ssam#define N(a) (sizeof(a) / sizeof(a[0])) 2660181454Ssam u_int8_t len = ie[1]; 2661181454Ssam 2662181454Ssam printf("%s", tag); 2663181454Ssam if (verbose) { 2664181454Ssam static const char *dev_pass_id[] = { 2665181454Ssam "D", /* Default (PIN) */ 2666181454Ssam "U", /* User-specified */ 2667181454Ssam "M", /* Machine-specified */ 2668181454Ssam "K", /* Rekey */ 2669181454Ssam "P", /* PushButton */ 2670181454Ssam "R" /* Registrar-specified */ 2671181454Ssam }; 2672181454Ssam int n; 2673181454Ssam 2674181454Ssam ie +=6, len -= 4; /* NB: len is payload only */ 2675181454Ssam 2676181454Ssam /* WPS IE in Beacon and Probe Resp frames have different fields */ 2677181454Ssam printf("<"); 2678181454Ssam while (len) { 2679181454Ssam uint16_t tlv_type = BE_READ_2(ie); 2680181454Ssam uint16_t tlv_len = BE_READ_2(ie + 2); 2681181454Ssam 2682181454Ssam ie += 4, len -= 4; 2683181454Ssam 2684181454Ssam switch (tlv_type) { 2685181454Ssam case IEEE80211_WPS_VERSION: 2686181454Ssam printf("v:%d.%d", *ie >> 4, *ie & 0xf); 2687181454Ssam break; 2688181454Ssam case IEEE80211_WPS_SETUP_STATE: 2689181454Ssam /* Only 1 and 2 are valid */ 2690181454Ssam if (*ie == 0 || *ie >= 3) 2691181454Ssam printf(" state:B"); 2692181454Ssam else 2693181454Ssam printf(" st:%s", *ie == 1 ? "N" : "C"); 2694181454Ssam break; 2695181454Ssam case IEEE80211_WPS_SELECTED_REG: 2696181454Ssam printf(" sel:%s", *ie ? "T" : "F"); 2697181454Ssam break; 2698181454Ssam case IEEE80211_WPS_DEV_PASS_ID: 2699181454Ssam n = LE_READ_2(ie); 2700181454Ssam if (n < N(dev_pass_id)) 2701181454Ssam printf(" dpi:%s", dev_pass_id[n]); 2702181454Ssam break; 2703181454Ssam case IEEE80211_WPS_UUID_E: 2704181454Ssam printf(" uuid-e:"); 2705181454Ssam for (n = 0; n < (tlv_len - 1); n++) 2706181454Ssam printf("%02x-", ie[n]); 2707181454Ssam printf("%02x", ie[n]); 2708181454Ssam break; 2709181454Ssam } 2710181454Ssam ie += tlv_len, len -= tlv_len; 2711181454Ssam } 2712181454Ssam printf(">"); 2713181454Ssam } 2714181454Ssam#undef N 2715181454Ssam} 2716181454Ssam 2717186904Ssamstatic void 2718186904Ssamprinttdmaie(const char *tag, const u_int8_t *ie, size_t ielen, int maxlen) 2719186904Ssam{ 2720186904Ssam printf("%s", tag); 2721186904Ssam if (verbose && ielen >= sizeof(struct ieee80211_tdma_param)) { 2722186904Ssam const struct ieee80211_tdma_param *tdma = 2723186904Ssam (const struct ieee80211_tdma_param *) ie; 2724186904Ssam 2725186904Ssam /* XXX tstamp */ 2726186904Ssam printf("<v%u slot:%u slotcnt:%u slotlen:%u bintval:%u inuse:0x%x>", 2727186904Ssam tdma->tdma_version, tdma->tdma_slot, tdma->tdma_slotcnt, 2728186904Ssam LE_READ_2(&tdma->tdma_slotlen), tdma->tdma_bintval, 2729186904Ssam tdma->tdma_inuse[0]); 2730186904Ssam } 2731186904Ssam} 2732186904Ssam 2733170531Ssam/* 2734138593Ssam * Copy the ssid string contents into buf, truncating to fit. If the 2735138593Ssam * ssid is entirely printable then just copy intact. Otherwise convert 2736138593Ssam * to hexadecimal. If the result is truncated then replace the last 2737138593Ssam * three characters with "...". 2738138593Ssam */ 2739146873Sjhbstatic int 2740138593Ssamcopy_essid(char buf[], size_t bufsize, const u_int8_t *essid, size_t essid_len) 2741138593Ssam{ 2742138593Ssam const u_int8_t *p; 2743138593Ssam size_t maxlen; 2744138593Ssam int i; 2745138593Ssam 2746138593Ssam if (essid_len > bufsize) 2747138593Ssam maxlen = bufsize; 2748138593Ssam else 2749138593Ssam maxlen = essid_len; 2750138593Ssam /* determine printable or not */ 2751138593Ssam for (i = 0, p = essid; i < maxlen; i++, p++) { 2752138593Ssam if (*p < ' ' || *p > 0x7e) 2753138593Ssam break; 2754138593Ssam } 2755138593Ssam if (i != maxlen) { /* not printable, print as hex */ 2756138593Ssam if (bufsize < 3) 2757138593Ssam return 0; 2758138593Ssam strlcpy(buf, "0x", bufsize); 2759138593Ssam bufsize -= 2; 2760138593Ssam p = essid; 2761138593Ssam for (i = 0; i < maxlen && bufsize >= 2; i++) { 2762147489Savatar sprintf(&buf[2+2*i], "%02x", p[i]); 2763138593Ssam bufsize -= 2; 2764138593Ssam } 2765147489Savatar if (i != essid_len) 2766147489Savatar memcpy(&buf[2+2*i-3], "...", 3); 2767138593Ssam } else { /* printable, truncate as needed */ 2768138593Ssam memcpy(buf, essid, maxlen); 2769147489Savatar if (maxlen != essid_len) 2770147489Savatar memcpy(&buf[maxlen-3], "...", 3); 2771138593Ssam } 2772138593Ssam return maxlen; 2773138593Ssam} 2774138593Ssam 2775173275Ssamstatic void 2776173275Ssamprintssid(const char *tag, const u_int8_t *ie, size_t ielen, int maxlen) 2777173275Ssam{ 2778173275Ssam char ssid[2*IEEE80211_NWID_LEN+1]; 2779173275Ssam 2780173275Ssam printf("%s<%.*s>", tag, copy_essid(ssid, maxlen, ie+2, ie[1]), ssid); 2781173275Ssam} 2782173275Ssam 2783173275Ssamstatic void 2784173275Ssamprintrates(const char *tag, const u_int8_t *ie, size_t ielen, int maxlen) 2785173275Ssam{ 2786173275Ssam const char *sep; 2787173275Ssam int i; 2788173275Ssam 2789173275Ssam printf("%s", tag); 2790173275Ssam sep = "<"; 2791173275Ssam for (i = 2; i < ielen; i++) { 2792173275Ssam printf("%s%s%d", sep, 2793173275Ssam ie[i] & IEEE80211_RATE_BASIC ? "B" : "", 2794173275Ssam ie[i] & IEEE80211_RATE_VAL); 2795173275Ssam sep = ","; 2796173275Ssam } 2797173275Ssam printf(">"); 2798173275Ssam} 2799173275Ssam 2800173275Ssamstatic void 2801173275Ssamprintcountry(const char *tag, const u_int8_t *ie, size_t ielen, int maxlen) 2802173275Ssam{ 2803173275Ssam const struct ieee80211_country_ie *cie = 2804173275Ssam (const struct ieee80211_country_ie *) ie; 2805173275Ssam int i, nbands, schan, nchan; 2806173275Ssam 2807173275Ssam printf("%s<%c%c%c", tag, cie->cc[0], cie->cc[1], cie->cc[2]); 2808173275Ssam nbands = (cie->len - 3) / sizeof(cie->band[0]); 2809173275Ssam for (i = 0; i < nbands; i++) { 2810173275Ssam schan = cie->band[i].schan; 2811173275Ssam nchan = cie->band[i].nchan; 2812173275Ssam if (nchan != 1) 2813173275Ssam printf(" %u-%u,%u", schan, schan + nchan-1, 2814173275Ssam cie->band[i].maxtxpwr); 2815173275Ssam else 2816173275Ssam printf(" %u,%u", schan, cie->band[i].maxtxpwr); 2817173275Ssam } 2818173275Ssam printf(">"); 2819173275Ssam} 2820173275Ssam 2821148686Sstefanf/* unaligned little endian access */ 2822138593Ssam#define LE_READ_4(p) \ 2823138593Ssam ((u_int32_t) \ 2824138593Ssam ((((const u_int8_t *)(p))[0] ) | \ 2825138593Ssam (((const u_int8_t *)(p))[1] << 8) | \ 2826138593Ssam (((const u_int8_t *)(p))[2] << 16) | \ 2827138593Ssam (((const u_int8_t *)(p))[3] << 24))) 2828138593Ssam 2829178354Ssamstatic __inline int 2830138593Ssamiswpaoui(const u_int8_t *frm) 2831138593Ssam{ 2832138593Ssam return frm[1] > 3 && LE_READ_4(frm+2) == ((WPA_OUI_TYPE<<24)|WPA_OUI); 2833138593Ssam} 2834138593Ssam 2835178354Ssamstatic __inline int 2836173275Ssamiswmeinfo(const u_int8_t *frm) 2837138593Ssam{ 2838173275Ssam return frm[1] > 5 && LE_READ_4(frm+2) == ((WME_OUI_TYPE<<24)|WME_OUI) && 2839173275Ssam frm[6] == WME_INFO_OUI_SUBTYPE; 2840138593Ssam} 2841138593Ssam 2842178354Ssamstatic __inline int 2843173275Ssamiswmeparam(const u_int8_t *frm) 2844173275Ssam{ 2845173275Ssam return frm[1] > 5 && LE_READ_4(frm+2) == ((WME_OUI_TYPE<<24)|WME_OUI) && 2846173275Ssam frm[6] == WME_PARAM_OUI_SUBTYPE; 2847173275Ssam} 2848173275Ssam 2849178354Ssamstatic __inline int 2850138593Ssamisatherosoui(const u_int8_t *frm) 2851138593Ssam{ 2852138593Ssam return frm[1] > 3 && LE_READ_4(frm+2) == ((ATH_OUI_TYPE<<24)|ATH_OUI); 2853138593Ssam} 2854138593Ssam 2855181454Ssamstatic __inline int 2856186904Ssamistdmaoui(const uint8_t *frm) 2857186904Ssam{ 2858186904Ssam return frm[1] > 3 && LE_READ_4(frm+2) == ((TDMA_OUI_TYPE<<24)|TDMA_OUI); 2859186904Ssam} 2860186904Ssam 2861186904Ssamstatic __inline int 2862181454Ssamiswpsoui(const uint8_t *frm) 2863181454Ssam{ 2864181454Ssam return frm[1] > 3 && LE_READ_4(frm+2) == ((WPS_OUI_TYPE<<24)|WPA_OUI); 2865181454Ssam} 2866181454Ssam 2867173275Ssamstatic const char * 2868173275Ssamiename(int elemid) 2869173275Ssam{ 2870173275Ssam switch (elemid) { 2871173275Ssam case IEEE80211_ELEMID_FHPARMS: return " FHPARMS"; 2872173275Ssam case IEEE80211_ELEMID_CFPARMS: return " CFPARMS"; 2873173275Ssam case IEEE80211_ELEMID_TIM: return " TIM"; 2874173275Ssam case IEEE80211_ELEMID_IBSSPARMS:return " IBSSPARMS"; 2875173275Ssam case IEEE80211_ELEMID_CHALLENGE:return " CHALLENGE"; 2876173275Ssam case IEEE80211_ELEMID_PWRCNSTR: return " PWRCNSTR"; 2877173275Ssam case IEEE80211_ELEMID_PWRCAP: return " PWRCAP"; 2878173275Ssam case IEEE80211_ELEMID_TPCREQ: return " TPCREQ"; 2879173275Ssam case IEEE80211_ELEMID_TPCREP: return " TPCREP"; 2880173275Ssam case IEEE80211_ELEMID_SUPPCHAN: return " SUPPCHAN"; 2881173275Ssam case IEEE80211_ELEMID_CHANSWITCHANN:return " CSA"; 2882173275Ssam case IEEE80211_ELEMID_MEASREQ: return " MEASREQ"; 2883173275Ssam case IEEE80211_ELEMID_MEASREP: return " MEASREP"; 2884173275Ssam case IEEE80211_ELEMID_QUIET: return " QUIET"; 2885173275Ssam case IEEE80211_ELEMID_IBSSDFS: return " IBSSDFS"; 2886173275Ssam case IEEE80211_ELEMID_TPC: return " TPC"; 2887173275Ssam case IEEE80211_ELEMID_CCKM: return " CCKM"; 2888173275Ssam } 2889173275Ssam return " ???"; 2890173275Ssam} 2891173275Ssam 2892138593Ssamstatic void 2893138593Ssamprinties(const u_int8_t *vp, int ielen, int maxcols) 2894138593Ssam{ 2895138593Ssam while (ielen > 0) { 2896138593Ssam switch (vp[0]) { 2897173275Ssam case IEEE80211_ELEMID_SSID: 2898173275Ssam if (verbose) 2899173275Ssam printssid(" SSID", vp, 2+vp[1], maxcols); 2900173275Ssam break; 2901173275Ssam case IEEE80211_ELEMID_RATES: 2902173275Ssam case IEEE80211_ELEMID_XRATES: 2903173275Ssam if (verbose) 2904173275Ssam printrates(vp[0] == IEEE80211_ELEMID_RATES ? 2905173275Ssam " RATES" : " XRATES", vp, 2+vp[1], maxcols); 2906173275Ssam break; 2907173275Ssam case IEEE80211_ELEMID_DSPARMS: 2908173275Ssam if (verbose) 2909173275Ssam printf(" DSPARMS<%u>", vp[2]); 2910173275Ssam break; 2911173275Ssam case IEEE80211_ELEMID_COUNTRY: 2912173275Ssam if (verbose) 2913173275Ssam printcountry(" COUNTRY", vp, 2+vp[1], maxcols); 2914173275Ssam break; 2915173275Ssam case IEEE80211_ELEMID_ERP: 2916173275Ssam if (verbose) 2917173275Ssam printf(" ERP<0x%x>", vp[2]); 2918173275Ssam break; 2919138593Ssam case IEEE80211_ELEMID_VENDOR: 2920138593Ssam if (iswpaoui(vp)) 2921170531Ssam printwpaie(" WPA", vp, 2+vp[1], maxcols); 2922173275Ssam else if (iswmeinfo(vp)) 2923173275Ssam printwmeinfo(" WME", vp, 2+vp[1], maxcols); 2924173275Ssam else if (iswmeparam(vp)) 2925173275Ssam printwmeparam(" WME", vp, 2+vp[1], maxcols); 2926139492Ssam else if (isatherosoui(vp)) 2927170531Ssam printathie(" ATH", vp, 2+vp[1], maxcols); 2928181454Ssam else if (iswpsoui(vp)) 2929181454Ssam printwpsie(" WPS", vp, 2+vp[1], maxcols); 2930186904Ssam else if (istdmaoui(vp)) 2931186904Ssam printtdmaie(" TDMA", vp, 2+vp[1], maxcols); 2932173275Ssam else if (verbose) 2933138593Ssam printie(" VEN", vp, 2+vp[1], maxcols); 2934138593Ssam break; 2935138593Ssam case IEEE80211_ELEMID_RSN: 2936170531Ssam printrsnie(" RSN", vp, 2+vp[1], maxcols); 2937138593Ssam break; 2938173275Ssam case IEEE80211_ELEMID_HTCAP: 2939173275Ssam printhtcap(" HTCAP", vp, 2+vp[1], maxcols); 2940173275Ssam break; 2941173275Ssam case IEEE80211_ELEMID_HTINFO: 2942173275Ssam if (verbose) 2943173275Ssam printhtinfo(" HTINFO", vp, 2+vp[1], maxcols); 2944173275Ssam break; 2945138593Ssam default: 2946173275Ssam if (verbose) 2947173275Ssam printie(iename(vp[0]), vp, 2+vp[1], maxcols); 2948138593Ssam break; 2949138593Ssam } 2950138593Ssam ielen -= 2+vp[1]; 2951138593Ssam vp += 2+vp[1]; 2952138593Ssam } 2953138593Ssam} 2954138593Ssam 2955138593Ssamstatic void 2956178354Ssamprintmimo(const struct ieee80211_mimo_info *mi) 2957178354Ssam{ 2958178354Ssam /* NB: don't muddy display unless there's something to show */ 2959178354Ssam if (mi->rssi[0] != 0 || mi->rssi[1] != 0 || mi->rssi[2] != 0) { 2960178354Ssam /* XXX ignore EVM for now */ 2961178354Ssam printf(" (rssi %d:%d:%d nf %d:%d:%d)", 2962178354Ssam mi->rssi[0], mi->rssi[1], mi->rssi[2], 2963178354Ssam mi->noise[0], mi->noise[1], mi->noise[2]); 2964178354Ssam } 2965178354Ssam} 2966178354Ssam 2967178354Ssamstatic void 2968138593Ssamlist_scan(int s) 2969138593Ssam{ 2970138593Ssam uint8_t buf[24*1024]; 2971153892Srwatson char ssid[IEEE80211_NWID_LEN+1]; 2972173275Ssam const uint8_t *cp; 2973154522Ssam int len, ssidmax; 2974138593Ssam 2975173275Ssam if (get80211len(s, IEEE80211_IOC_SCAN_RESULTS, buf, sizeof(buf), &len) < 0) 2976138593Ssam errx(1, "unable to get scan results"); 2977138593Ssam if (len < sizeof(struct ieee80211req_scan_result)) 2978138593Ssam return; 2979138593Ssam 2980170531Ssam getchaninfo(s); 2981170531Ssam 2982154522Ssam ssidmax = verbose ? IEEE80211_NWID_LEN : 14; 2983170531Ssam printf("%-*.*s %-17.17s %4s %4s %-7s %3s %4s\n" 2984154522Ssam , ssidmax, ssidmax, "SSID" 2985138593Ssam , "BSSID" 2986138593Ssam , "CHAN" 2987138593Ssam , "RATE" 2988170531Ssam , " S:N" 2989138593Ssam , "INT" 2990138593Ssam , "CAPS" 2991138593Ssam ); 2992138593Ssam cp = buf; 2993138593Ssam do { 2994170531Ssam const struct ieee80211req_scan_result *sr; 2995170531Ssam const uint8_t *vp; 2996138593Ssam 2997170531Ssam sr = (const struct ieee80211req_scan_result *) cp; 2998173275Ssam vp = cp + sr->isr_ie_off; 2999170531Ssam printf("%-*.*s %s %3d %3dM %3d:%-3d %3d %-4.4s" 3000154522Ssam , ssidmax 3001155461Ssam , copy_essid(ssid, ssidmax, vp, sr->isr_ssid_len) 3002154522Ssam , ssid 3003138593Ssam , ether_ntoa((const struct ether_addr *) sr->isr_bssid) 3004165570Ssam , ieee80211_mhz2ieee(sr->isr_freq, sr->isr_flags) 3005138593Ssam , getmaxrate(sr->isr_rates, sr->isr_nrates) 3006170531Ssam , (sr->isr_rssi/2)+sr->isr_noise, sr->isr_noise 3007138593Ssam , sr->isr_intval 3008138593Ssam , getcaps(sr->isr_capinfo) 3009138593Ssam ); 3010170531Ssam printies(vp + sr->isr_ssid_len, sr->isr_ie_len, 24); 3011138593Ssam printf("\n"); 3012138593Ssam cp += sr->isr_len, len -= sr->isr_len; 3013138593Ssam } while (len >= sizeof(struct ieee80211req_scan_result)); 3014138593Ssam} 3015138593Ssam 3016178354Ssam#ifdef __FreeBSD__ 3017138593Ssam#include <net80211/ieee80211_freebsd.h> 3018178354Ssam#endif 3019178354Ssam#ifdef __NetBSD__ 3020178354Ssam#include <net80211/ieee80211_netbsd.h> 3021178354Ssam#endif 3022138593Ssam 3023138593Ssamstatic void 3024138593Ssamscan_and_wait(int s) 3025138593Ssam{ 3026178354Ssam struct ieee80211_scan_req sr; 3027138593Ssam struct ieee80211req ireq; 3028138593Ssam int sroute; 3029138593Ssam 3030138593Ssam sroute = socket(PF_ROUTE, SOCK_RAW, 0); 3031138593Ssam if (sroute < 0) { 3032138593Ssam perror("socket(PF_ROUTE,SOCK_RAW)"); 3033138593Ssam return; 3034138593Ssam } 3035138593Ssam (void) memset(&ireq, 0, sizeof(ireq)); 3036138593Ssam (void) strncpy(ireq.i_name, name, sizeof(ireq.i_name)); 3037138593Ssam ireq.i_type = IEEE80211_IOC_SCAN_REQ; 3038178354Ssam 3039178354Ssam memset(&sr, 0, sizeof(sr)); 3040178354Ssam sr.sr_flags = IEEE80211_IOC_SCAN_ACTIVE 3041178354Ssam | IEEE80211_IOC_SCAN_NOPICK 3042178354Ssam | IEEE80211_IOC_SCAN_ONCE; 3043178354Ssam sr.sr_duration = IEEE80211_IOC_SCAN_FOREVER; 3044178354Ssam sr.sr_nssid = 0; 3045178354Ssam 3046178354Ssam ireq.i_data = &sr; 3047178354Ssam ireq.i_len = sizeof(sr); 3048138593Ssam /* NB: only root can trigger a scan so ignore errors */ 3049138593Ssam if (ioctl(s, SIOCS80211, &ireq) >= 0) { 3050138593Ssam char buf[2048]; 3051138593Ssam struct if_announcemsghdr *ifan; 3052138593Ssam struct rt_msghdr *rtm; 3053138593Ssam 3054138593Ssam do { 3055138593Ssam if (read(sroute, buf, sizeof(buf)) < 0) { 3056138593Ssam perror("read(PF_ROUTE)"); 3057138593Ssam break; 3058138593Ssam } 3059138593Ssam rtm = (struct rt_msghdr *) buf; 3060138593Ssam if (rtm->rtm_version != RTM_VERSION) 3061138593Ssam break; 3062138593Ssam ifan = (struct if_announcemsghdr *) rtm; 3063138593Ssam } while (rtm->rtm_type != RTM_IEEE80211 || 3064138593Ssam ifan->ifan_what != RTM_IEEE80211_SCAN); 3065138593Ssam } 3066138593Ssam close(sroute); 3067138593Ssam} 3068138593Ssam 3069138593Ssamstatic 3070138593SsamDECL_CMD_FUNC(set80211scan, val, d) 3071138593Ssam{ 3072138593Ssam scan_and_wait(s); 3073138593Ssam list_scan(s); 3074138593Ssam} 3075138593Ssam 3076161147Ssamstatic enum ieee80211_opmode get80211opmode(int s); 3077161147Ssam 3078173275Ssamstatic int 3079173275Ssamgettxseq(const struct ieee80211req_sta_info *si) 3080173275Ssam{ 3081173275Ssam#define IEEE80211_NODE_QOS 0x0002 /* QoS enabled */ 3082173275Ssam 3083173275Ssam int i, txseq; 3084173275Ssam 3085173275Ssam if ((si->isi_state & IEEE80211_NODE_QOS) == 0) 3086173275Ssam return si->isi_txseqs[0]; 3087173275Ssam /* XXX not right but usually what folks want */ 3088173275Ssam txseq = 0; 3089173275Ssam for (i = 0; i < IEEE80211_TID_SIZE; i++) 3090173275Ssam if (si->isi_txseqs[i] > txseq) 3091173275Ssam txseq = si->isi_txseqs[i]; 3092173275Ssam return txseq; 3093173275Ssam#undef IEEE80211_NODE_QOS 3094173275Ssam} 3095173275Ssam 3096173275Ssamstatic int 3097173275Ssamgetrxseq(const struct ieee80211req_sta_info *si) 3098173275Ssam{ 3099173275Ssam#define IEEE80211_NODE_QOS 0x0002 /* QoS enabled */ 3100173275Ssam 3101173275Ssam int i, rxseq; 3102173275Ssam 3103173275Ssam if ((si->isi_state & IEEE80211_NODE_QOS) == 0) 3104173275Ssam return si->isi_rxseqs[0]; 3105173275Ssam /* XXX not right but usually what folks want */ 3106173275Ssam rxseq = 0; 3107173275Ssam for (i = 0; i < IEEE80211_TID_SIZE; i++) 3108173275Ssam if (si->isi_rxseqs[i] > rxseq) 3109173275Ssam rxseq = si->isi_rxseqs[i]; 3110173275Ssam return rxseq; 3111173275Ssam#undef IEEE80211_NODE_QOS 3112173275Ssam} 3113173275Ssam 3114138593Ssamstatic void 3115138593Ssamlist_stations(int s) 3116138593Ssam{ 3117161147Ssam union { 3118161147Ssam struct ieee80211req_sta_req req; 3119161147Ssam uint8_t buf[24*1024]; 3120161147Ssam } u; 3121161147Ssam enum ieee80211_opmode opmode = get80211opmode(s); 3122170531Ssam const uint8_t *cp; 3123138593Ssam int len; 3124138593Ssam 3125161147Ssam /* broadcast address =>'s get all stations */ 3126161147Ssam (void) memset(u.req.is_u.macaddr, 0xff, IEEE80211_ADDR_LEN); 3127161147Ssam if (opmode == IEEE80211_M_STA) { 3128161147Ssam /* 3129161147Ssam * Get information about the associated AP. 3130161147Ssam */ 3131173275Ssam (void) get80211(s, IEEE80211_IOC_BSSID, 3132173275Ssam u.req.is_u.macaddr, IEEE80211_ADDR_LEN); 3133161147Ssam } 3134173275Ssam if (get80211len(s, IEEE80211_IOC_STA_INFO, &u, sizeof(u), &len) < 0) 3135138593Ssam errx(1, "unable to get station information"); 3136138593Ssam if (len < sizeof(struct ieee80211req_sta_info)) 3137138593Ssam return; 3138138593Ssam 3139170531Ssam getchaninfo(s); 3140170531Ssam 3141159885Ssam printf("%-17.17s %4s %4s %4s %4s %4s %6s %6s %4s %4s\n" 3142138593Ssam , "ADDR" 3143138593Ssam , "AID" 3144138593Ssam , "CHAN" 3145138593Ssam , "RATE" 3146138593Ssam , "RSSI" 3147138593Ssam , "IDLE" 3148138593Ssam , "TXSEQ" 3149138593Ssam , "RXSEQ" 3150138593Ssam , "CAPS" 3151159885Ssam , "FLAG" 3152138593Ssam ); 3153170531Ssam cp = (const uint8_t *) u.req.info; 3154138593Ssam do { 3155170531Ssam const struct ieee80211req_sta_info *si; 3156138593Ssam 3157170531Ssam si = (const struct ieee80211req_sta_info *) cp; 3158161147Ssam if (si->isi_len < sizeof(*si)) 3159161147Ssam break; 3160170531Ssam printf("%s %4u %4d %3dM %3.1f %4d %6d %6d %-4.4s %-4.4s" 3161138593Ssam , ether_ntoa((const struct ether_addr*) si->isi_macaddr) 3162138593Ssam , IEEE80211_AID(si->isi_associd) 3163166015Ssam , ieee80211_mhz2ieee(si->isi_freq, si->isi_flags) 3164178354Ssam , si->isi_txmbps/2 3165170531Ssam , si->isi_rssi/2. 3166138593Ssam , si->isi_inact 3167173275Ssam , gettxseq(si) 3168173275Ssam , getrxseq(si) 3169138593Ssam , getcaps(si->isi_capinfo) 3170159885Ssam , getflags(si->isi_state) 3171138593Ssam ); 3172170531Ssam printies(cp + si->isi_ie_off, si->isi_ie_len, 24); 3173178354Ssam printmimo(&si->isi_mimo); 3174138593Ssam printf("\n"); 3175138593Ssam cp += si->isi_len, len -= si->isi_len; 3176138593Ssam } while (len >= sizeof(struct ieee80211req_sta_info)); 3177138593Ssam} 3178138593Ssam 3179170531Ssamstatic const char * 3180170531Ssamget_chaninfo(const struct ieee80211_channel *c, int precise, 3181170531Ssam char buf[], size_t bsize) 3182138593Ssam{ 3183138593Ssam buf[0] = '\0'; 3184138593Ssam if (IEEE80211_IS_CHAN_FHSS(c)) 3185170531Ssam strlcat(buf, " FHSS", bsize); 3186187843Ssam if (IEEE80211_IS_CHAN_A(c)) 3187187843Ssam strlcat(buf, " 11a", bsize); 3188187843Ssam else if (IEEE80211_IS_CHAN_ANYG(c)) 3189187843Ssam strlcat(buf, " 11g", bsize); 3190187843Ssam else if (IEEE80211_IS_CHAN_B(c)) 3191170531Ssam strlcat(buf, " 11b", bsize); 3192187843Ssam if (IEEE80211_IS_CHAN_HALF(c)) 3193187843Ssam strlcat(buf, "/10Mhz", bsize); 3194187843Ssam if (IEEE80211_IS_CHAN_QUARTER(c)) 3195187843Ssam strlcat(buf, "/5Mhz", bsize); 3196170531Ssam if (IEEE80211_IS_CHAN_TURBO(c)) 3197170531Ssam strlcat(buf, " Turbo", bsize); 3198170531Ssam if (precise) { 3199170531Ssam if (IEEE80211_IS_CHAN_HT20(c)) 3200170531Ssam strlcat(buf, " ht/20", bsize); 3201170531Ssam else if (IEEE80211_IS_CHAN_HT40D(c)) 3202170531Ssam strlcat(buf, " ht/40-", bsize); 3203170531Ssam else if (IEEE80211_IS_CHAN_HT40U(c)) 3204170531Ssam strlcat(buf, " ht/40+", bsize); 3205170531Ssam } else { 3206170531Ssam if (IEEE80211_IS_CHAN_HT(c)) 3207170531Ssam strlcat(buf, " ht", bsize); 3208170531Ssam } 3209170531Ssam return buf; 3210170531Ssam} 3211170531Ssam 3212170531Ssamstatic void 3213173275Ssamprint_chaninfo(const struct ieee80211_channel *c, int verb) 3214170531Ssam{ 3215170531Ssam char buf[14]; 3216170531Ssam 3217138593Ssam printf("Channel %3u : %u%c Mhz%-14.14s", 3218165570Ssam ieee80211_mhz2ieee(c->ic_freq, c->ic_flags), c->ic_freq, 3219170531Ssam IEEE80211_IS_CHAN_PASSIVE(c) ? '*' : ' ', 3220173275Ssam get_chaninfo(c, verb, buf, sizeof(buf))); 3221138593Ssam} 3222138593Ssam 3223187844Ssamstatic int 3224187844Ssamchanpref(const struct ieee80211_channel *c) 3225187844Ssam{ 3226187844Ssam if (IEEE80211_IS_CHAN_HT40(c)) 3227187844Ssam return 40; 3228187844Ssam if (IEEE80211_IS_CHAN_HT20(c)) 3229187844Ssam return 30; 3230187844Ssam if (IEEE80211_IS_CHAN_HALF(c)) 3231187844Ssam return 10; 3232187844Ssam if (IEEE80211_IS_CHAN_QUARTER(c)) 3233187844Ssam return 5; 3234187844Ssam if (IEEE80211_IS_CHAN_TURBO(c)) 3235187844Ssam return 25; 3236187844Ssam if (IEEE80211_IS_CHAN_A(c)) 3237187844Ssam return 20; 3238187844Ssam if (IEEE80211_IS_CHAN_G(c)) 3239187844Ssam return 20; 3240187844Ssam if (IEEE80211_IS_CHAN_B(c)) 3241187844Ssam return 15; 3242187844Ssam if (IEEE80211_IS_CHAN_PUREG(c)) 3243187844Ssam return 15; 3244187844Ssam return 0; 3245187844Ssam} 3246187844Ssam 3247138593Ssamstatic void 3248173275Ssamprint_channels(int s, const struct ieee80211req_chaninfo *chans, 3249173275Ssam int allchans, int verb) 3250138593Ssam{ 3251187801Ssam struct ieee80211req_chaninfo *achans; 3252170531Ssam uint8_t reported[IEEE80211_CHAN_BYTES]; 3253138593Ssam const struct ieee80211_channel *c; 3254170531Ssam int i, half; 3255138593Ssam 3256187801Ssam achans = malloc(IEEE80211_CHANINFO_SPACE(chans)); 3257187801Ssam if (achans == NULL) 3258187801Ssam errx(1, "no space for active channel list"); 3259187801Ssam achans->ic_nchans = 0; 3260170531Ssam memset(reported, 0, sizeof(reported)); 3261138593Ssam if (!allchans) { 3262138593Ssam struct ieee80211req_chanlist active; 3263138593Ssam 3264173275Ssam if (get80211(s, IEEE80211_IOC_CHANLIST, &active, sizeof(active)) < 0) 3265138593Ssam errx(1, "unable to get active channel list"); 3266173275Ssam for (i = 0; i < chans->ic_nchans; i++) { 3267173275Ssam c = &chans->ic_chans[i]; 3268170531Ssam if (!isset(active.ic_channels, c->ic_ieee)) 3269170531Ssam continue; 3270170531Ssam /* 3271170531Ssam * Suppress compatible duplicates unless 3272170531Ssam * verbose. The kernel gives us it's 3273170531Ssam * complete channel list which has separate 3274170531Ssam * entries for 11g/11b and 11a/turbo. 3275170531Ssam */ 3276173275Ssam if (isset(reported, c->ic_ieee) && !verb) { 3277170531Ssam /* XXX we assume duplicates are adjacent */ 3278187801Ssam achans->ic_chans[achans->ic_nchans-1] = *c; 3279170531Ssam } else { 3280187801Ssam achans->ic_chans[achans->ic_nchans++] = *c; 3281170531Ssam setbit(reported, c->ic_ieee); 3282170531Ssam } 3283138593Ssam } 3284170531Ssam } else { 3285173275Ssam for (i = 0; i < chans->ic_nchans; i++) { 3286173275Ssam c = &chans->ic_chans[i]; 3287170531Ssam /* suppress duplicates as above */ 3288173275Ssam if (isset(reported, c->ic_ieee) && !verb) { 3289170531Ssam /* XXX we assume duplicates are adjacent */ 3290187844Ssam struct ieee80211_channel *a = 3291187844Ssam &achans->ic_chans[achans->ic_nchans-1]; 3292187844Ssam if (chanpref(c) > chanpref(a)) 3293187844Ssam *a = *c; 3294170531Ssam } else { 3295187801Ssam achans->ic_chans[achans->ic_nchans++] = *c; 3296170531Ssam setbit(reported, c->ic_ieee); 3297170531Ssam } 3298170531Ssam } 3299170531Ssam } 3300187801Ssam half = achans->ic_nchans / 2; 3301187801Ssam if (achans->ic_nchans % 2) 3302138593Ssam half++; 3303170531Ssam 3304187801Ssam for (i = 0; i < achans->ic_nchans / 2; i++) { 3305187801Ssam print_chaninfo(&achans->ic_chans[i], verb); 3306187801Ssam print_chaninfo(&achans->ic_chans[half+i], verb); 3307138593Ssam printf("\n"); 3308138593Ssam } 3309187801Ssam if (achans->ic_nchans % 2) { 3310187801Ssam print_chaninfo(&achans->ic_chans[i], verb); 3311138593Ssam printf("\n"); 3312138593Ssam } 3313187801Ssam free(achans); 3314138593Ssam} 3315138593Ssam 3316138593Ssamstatic void 3317173275Ssamlist_channels(int s, int allchans) 3318173275Ssam{ 3319173275Ssam getchaninfo(s); 3320187801Ssam print_channels(s, chaninfo, allchans, verbose); 3321173275Ssam} 3322173275Ssam 3323173275Ssamstatic void 3324170531Ssamprint_txpow(const struct ieee80211_channel *c) 3325170531Ssam{ 3326170531Ssam printf("Channel %3u : %u Mhz %3.1f reg %2d ", 3327170531Ssam c->ic_ieee, c->ic_freq, 3328170531Ssam c->ic_maxpower/2., c->ic_maxregpower); 3329170531Ssam} 3330170531Ssam 3331170531Ssamstatic void 3332170531Ssamprint_txpow_verbose(const struct ieee80211_channel *c) 3333170531Ssam{ 3334173275Ssam print_chaninfo(c, 1); 3335170531Ssam printf("min %4.1f dBm max %3.1f dBm reg %2d dBm", 3336170531Ssam c->ic_minpower/2., c->ic_maxpower/2., c->ic_maxregpower); 3337170531Ssam /* indicate where regulatory cap limits power use */ 3338170531Ssam if (c->ic_maxpower > 2*c->ic_maxregpower) 3339170531Ssam printf(" <"); 3340170531Ssam} 3341170531Ssam 3342170531Ssamstatic void 3343170531Ssamlist_txpow(int s) 3344170531Ssam{ 3345187801Ssam struct ieee80211req_chaninfo *achans; 3346170531Ssam uint8_t reported[IEEE80211_CHAN_BYTES]; 3347170531Ssam struct ieee80211_channel *c, *prev; 3348170531Ssam int i, half; 3349170531Ssam 3350170531Ssam getchaninfo(s); 3351187801Ssam achans = malloc(IEEE80211_CHANINFO_SPACE(chaninfo)); 3352187801Ssam if (achans == NULL) 3353187801Ssam errx(1, "no space for active channel list"); 3354187801Ssam achans->ic_nchans = 0; 3355170531Ssam memset(reported, 0, sizeof(reported)); 3356187801Ssam for (i = 0; i < chaninfo->ic_nchans; i++) { 3357187801Ssam c = &chaninfo->ic_chans[i]; 3358170531Ssam /* suppress duplicates as above */ 3359170531Ssam if (isset(reported, c->ic_ieee) && !verbose) { 3360170531Ssam /* XXX we assume duplicates are adjacent */ 3361187801Ssam prev = &achans->ic_chans[achans->ic_nchans-1]; 3362170531Ssam /* display highest power on channel */ 3363170531Ssam if (c->ic_maxpower > prev->ic_maxpower) 3364170531Ssam *prev = *c; 3365170531Ssam } else { 3366187801Ssam achans->ic_chans[achans->ic_nchans++] = *c; 3367170531Ssam setbit(reported, c->ic_ieee); 3368170531Ssam } 3369170531Ssam } 3370170531Ssam if (!verbose) { 3371187801Ssam half = achans->ic_nchans / 2; 3372187801Ssam if (achans->ic_nchans % 2) 3373170531Ssam half++; 3374170531Ssam 3375187801Ssam for (i = 0; i < achans->ic_nchans / 2; i++) { 3376187801Ssam print_txpow(&achans->ic_chans[i]); 3377187801Ssam print_txpow(&achans->ic_chans[half+i]); 3378170531Ssam printf("\n"); 3379170531Ssam } 3380187801Ssam if (achans->ic_nchans % 2) { 3381187801Ssam print_txpow(&achans->ic_chans[i]); 3382170531Ssam printf("\n"); 3383170531Ssam } 3384170531Ssam } else { 3385187801Ssam for (i = 0; i < achans->ic_nchans; i++) { 3386187801Ssam print_txpow_verbose(&achans->ic_chans[i]); 3387170531Ssam printf("\n"); 3388170531Ssam } 3389170531Ssam } 3390187801Ssam free(achans); 3391170531Ssam} 3392170531Ssam 3393170531Ssamstatic void 3394138593Ssamlist_keys(int s) 3395138593Ssam{ 3396138593Ssam} 3397138593Ssam 3398138593Ssam#define IEEE80211_C_BITS \ 3399181102Ssam "\20\1STA\7FF\10TURBOP\11IBSS\12PMGT" \ 3400178354Ssam "\13HOSTAP\14AHDEMO\15SWRETRY\16TXPMGT\17SHSLOT\20SHPREAMBLE" \ 3401181102Ssam "\21MONITOR\22DFS\30WPA1\31WPA2\32BURST\33WME\34WDS\36BGSCAN" \ 3402186904Ssam "\37TXFRAG\40TDMA" 3403138593Ssam 3404138593Ssamstatic void 3405138593Ssamlist_capabilities(int s) 3406138593Ssam{ 3407187801Ssam struct ieee80211_devcaps_req *dc; 3408138593Ssam 3409187845Ssam if (verbose) 3410187845Ssam dc = malloc(IEEE80211_DEVCAPS_SIZE(MAXCHAN)); 3411187845Ssam else 3412187845Ssam dc = malloc(IEEE80211_DEVCAPS_SIZE(1)); 3413187801Ssam if (dc == NULL) 3414187801Ssam errx(1, "no space for device capabilities"); 3415187845Ssam dc->dc_chaninfo.ic_nchans = verbose ? MAXCHAN : 1; 3416187801Ssam getdevcaps(s, dc); 3417187801Ssam printb("drivercaps", dc->dc_drivercaps, IEEE80211_C_BITS); 3418187801Ssam if (dc->dc_cryptocaps != 0 || verbose) { 3419178354Ssam putchar('\n'); 3420187801Ssam printb("cryptocaps", dc->dc_cryptocaps, IEEE80211_CRYPTO_BITS); 3421178354Ssam } 3422187801Ssam if (dc->dc_htcaps != 0 || verbose) { 3423178354Ssam putchar('\n'); 3424187801Ssam printb("htcaps", dc->dc_htcaps, IEEE80211_HTCAP_BITS); 3425178354Ssam } 3426138593Ssam putchar('\n'); 3427187845Ssam if (verbose) { 3428187845Ssam chaninfo = &dc->dc_chaninfo; /* XXX */ 3429187845Ssam print_channels(s, &dc->dc_chaninfo, 1/*allchans*/, verbose); 3430187845Ssam } 3431187801Ssam free(dc); 3432138593Ssam} 3433138593Ssam 3434173275Ssamstatic int 3435173275Ssamget80211wme(int s, int param, int ac, int *val) 3436173275Ssam{ 3437173275Ssam struct ieee80211req ireq; 3438173275Ssam 3439173275Ssam (void) memset(&ireq, 0, sizeof(ireq)); 3440173275Ssam (void) strncpy(ireq.i_name, name, sizeof(ireq.i_name)); 3441173275Ssam ireq.i_type = param; 3442173275Ssam ireq.i_len = ac; 3443173275Ssam if (ioctl(s, SIOCG80211, &ireq) < 0) { 3444173275Ssam warn("cannot get WME parameter %d, ac %d%s", 3445173275Ssam param, ac & IEEE80211_WMEPARAM_VAL, 3446173275Ssam ac & IEEE80211_WMEPARAM_BSS ? " (BSS)" : ""); 3447173275Ssam return -1; 3448173275Ssam } 3449173275Ssam *val = ireq.i_val; 3450173275Ssam return 0; 3451173275Ssam} 3452173275Ssam 3453138593Ssamstatic void 3454181199Ssamlist_wme_aci(int s, const char *tag, int ac) 3455138593Ssam{ 3456181199Ssam int val; 3457138593Ssam 3458181199Ssam printf("\t%s", tag); 3459138593Ssam 3460181199Ssam /* show WME BSS parameters */ 3461181199Ssam if (get80211wme(s, IEEE80211_IOC_WME_CWMIN, ac, &val) != -1) 3462181199Ssam printf(" cwmin %2u", val); 3463181199Ssam if (get80211wme(s, IEEE80211_IOC_WME_CWMAX, ac, &val) != -1) 3464181199Ssam printf(" cwmax %2u", val); 3465181199Ssam if (get80211wme(s, IEEE80211_IOC_WME_AIFS, ac, &val) != -1) 3466181199Ssam printf(" aifs %2u", val); 3467181199Ssam if (get80211wme(s, IEEE80211_IOC_WME_TXOPLIMIT, ac, &val) != -1) 3468181199Ssam printf(" txopLimit %3u", val); 3469181199Ssam if (get80211wme(s, IEEE80211_IOC_WME_ACM, ac, &val) != -1) { 3470181199Ssam if (val) 3471181199Ssam printf(" acm"); 3472181199Ssam else if (verbose) 3473181199Ssam printf(" -acm"); 3474181199Ssam } 3475181199Ssam /* !BSS only */ 3476181199Ssam if ((ac & IEEE80211_WMEPARAM_BSS) == 0) { 3477181199Ssam if (get80211wme(s, IEEE80211_IOC_WME_ACKPOLICY, ac, &val) != -1) { 3478181199Ssam if (!val) 3479181199Ssam printf(" -ack"); 3480138593Ssam else if (verbose) 3481181199Ssam printf(" ack"); 3482138593Ssam } 3483181199Ssam } 3484181199Ssam printf("\n"); 3485181199Ssam} 3486181199Ssam 3487181199Ssamstatic void 3488181199Ssamlist_wme(int s) 3489181199Ssam{ 3490181199Ssam static const char *acnames[] = { "AC_BE", "AC_BK", "AC_VI", "AC_VO" }; 3491181199Ssam int ac; 3492181199Ssam 3493181199Ssam if (verbose) { 3494181199Ssam /* display both BSS and local settings */ 3495181199Ssam for (ac = WME_AC_BE; ac <= WME_AC_VO; ac++) { 3496181199Ssam again: 3497181199Ssam if (ac & IEEE80211_WMEPARAM_BSS) 3498181199Ssam list_wme_aci(s, " ", ac); 3499181199Ssam else 3500181199Ssam list_wme_aci(s, acnames[ac], ac); 3501181199Ssam if ((ac & IEEE80211_WMEPARAM_BSS) == 0) { 3502181199Ssam ac |= IEEE80211_WMEPARAM_BSS; 3503181199Ssam goto again; 3504181199Ssam } else 3505181199Ssam ac &= ~IEEE80211_WMEPARAM_BSS; 3506138593Ssam } 3507181199Ssam } else { 3508181199Ssam /* display only channel settings */ 3509181199Ssam for (ac = WME_AC_BE; ac <= WME_AC_VO; ac++) 3510181199Ssam list_wme_aci(s, acnames[ac], ac); 3511138593Ssam } 3512138593Ssam} 3513138593Ssam 3514149029Ssamstatic void 3515178354Ssamlist_roam(int s) 3516178354Ssam{ 3517178354Ssam const struct ieee80211_roamparam *rp; 3518178354Ssam int mode; 3519178354Ssam 3520178354Ssam getroam(s); 3521178354Ssam for (mode = IEEE80211_MODE_11A; mode < IEEE80211_MODE_11NA; mode++) { 3522178354Ssam rp = &roamparams.params[mode]; 3523178354Ssam if (rp->rssi == 0 && rp->rate == 0) 3524178354Ssam continue; 3525178354Ssam if (rp->rssi & 1) 3526178354Ssam LINE_CHECK("roam:%-6.6s rssi %2u.5dBm rate %2u Mb/s", 3527178354Ssam modename[mode], rp->rssi/2, rp->rate/2); 3528178354Ssam else 3529178354Ssam LINE_CHECK("roam:%-6.6s rssi %4udBm rate %2u Mb/s", 3530178354Ssam modename[mode], rp->rssi/2, rp->rate/2); 3531178354Ssam } 3532178354Ssam for (; mode < IEEE80211_MODE_MAX; mode++) { 3533178354Ssam rp = &roamparams.params[mode]; 3534178354Ssam if (rp->rssi == 0 && rp->rate == 0) 3535178354Ssam continue; 3536178354Ssam if (rp->rssi & 1) 3537178354Ssam LINE_CHECK("roam:%-6.6s rssi %2u.5dBm MCS %2u ", 3538178354Ssam modename[mode], rp->rssi/2, rp->rate &~ 0x80); 3539178354Ssam else 3540178354Ssam LINE_CHECK("roam:%-6.6s rssi %4udBm MCS %2u ", 3541178354Ssam modename[mode], rp->rssi/2, rp->rate &~ 0x80); 3542178354Ssam } 3543178354Ssam} 3544178354Ssam 3545178354Ssamstatic void 3546178354Ssamlist_txparams(int s) 3547178354Ssam{ 3548178354Ssam const struct ieee80211_txparam *tp; 3549178354Ssam int mode; 3550178354Ssam 3551178354Ssam gettxparams(s); 3552178354Ssam for (mode = IEEE80211_MODE_11A; mode < IEEE80211_MODE_11NA; mode++) { 3553178354Ssam tp = &txparams.params[mode]; 3554178354Ssam if (tp->mgmtrate == 0 && tp->mcastrate == 0) 3555178354Ssam continue; 3556178354Ssam if (tp->ucastrate == IEEE80211_FIXED_RATE_NONE) 3557178354Ssam LINE_CHECK("%-6.6s ucast NONE mgmt %2u Mb/s " 3558178354Ssam "mcast %2u Mb/s maxretry %u", 3559178354Ssam modename[mode], tp->mgmtrate/2, 3560178354Ssam tp->mcastrate/2, tp->maxretry); 3561178354Ssam else 3562178354Ssam LINE_CHECK("%-6.6s ucast %2u Mb/s mgmt %2u Mb/s " 3563178354Ssam "mcast %2u Mb/s maxretry %u", 3564178354Ssam modename[mode], tp->ucastrate/2, tp->mgmtrate/2, 3565178354Ssam tp->mcastrate/2, tp->maxretry); 3566178354Ssam } 3567178354Ssam for (; mode < IEEE80211_MODE_MAX; mode++) { 3568178354Ssam tp = &txparams.params[mode]; 3569178354Ssam if (tp->mgmtrate == 0 && tp->mcastrate == 0) 3570178354Ssam continue; 3571178354Ssam if (tp->ucastrate == IEEE80211_FIXED_RATE_NONE) 3572178354Ssam LINE_CHECK("%-6.6s ucast NONE mgmt %2u MCS " 3573178354Ssam "mcast %2u MCS maxretry %u", 3574178354Ssam modename[mode], tp->mgmtrate &~ 0x80, 3575178354Ssam tp->mcastrate &~ 0x80, tp->maxretry); 3576178354Ssam else 3577178354Ssam LINE_CHECK("%-6.6s ucast %2u MCS mgmt %2u MCS " 3578178354Ssam "mcast %2u MCS maxretry %u", 3579178354Ssam modename[mode], tp->ucastrate &~ 0x80, 3580178354Ssam tp->mgmtrate &~ 0x80, 3581178354Ssam tp->mcastrate &~ 0x80, tp->maxretry); 3582178354Ssam } 3583178354Ssam} 3584178354Ssam 3585178354Ssamstatic void 3586173275Ssamprintpolicy(int policy) 3587173275Ssam{ 3588173275Ssam switch (policy) { 3589173275Ssam case IEEE80211_MACCMD_POLICY_OPEN: 3590173275Ssam printf("policy: open\n"); 3591173275Ssam break; 3592173275Ssam case IEEE80211_MACCMD_POLICY_ALLOW: 3593173275Ssam printf("policy: allow\n"); 3594173275Ssam break; 3595173275Ssam case IEEE80211_MACCMD_POLICY_DENY: 3596173275Ssam printf("policy: deny\n"); 3597173275Ssam break; 3598178354Ssam case IEEE80211_MACCMD_POLICY_RADIUS: 3599178354Ssam printf("policy: radius\n"); 3600178354Ssam break; 3601173275Ssam default: 3602173275Ssam printf("policy: unknown (%u)\n", policy); 3603173275Ssam break; 3604173275Ssam } 3605173275Ssam} 3606173275Ssam 3607173275Ssamstatic void 3608149029Ssamlist_mac(int s) 3609149029Ssam{ 3610149029Ssam struct ieee80211req ireq; 3611149029Ssam struct ieee80211req_maclist *acllist; 3612173275Ssam int i, nacls, policy, len; 3613173275Ssam uint8_t *data; 3614149029Ssam char c; 3615149029Ssam 3616149029Ssam (void) memset(&ireq, 0, sizeof(ireq)); 3617149029Ssam (void) strncpy(ireq.i_name, name, sizeof(ireq.i_name)); /* XXX ?? */ 3618149029Ssam ireq.i_type = IEEE80211_IOC_MACCMD; 3619149029Ssam ireq.i_val = IEEE80211_MACCMD_POLICY; 3620149029Ssam if (ioctl(s, SIOCG80211, &ireq) < 0) { 3621149029Ssam if (errno == EINVAL) { 3622149029Ssam printf("No acl policy loaded\n"); 3623149029Ssam return; 3624149029Ssam } 3625149029Ssam err(1, "unable to get mac policy"); 3626149029Ssam } 3627149029Ssam policy = ireq.i_val; 3628149029Ssam if (policy == IEEE80211_MACCMD_POLICY_OPEN) { 3629149029Ssam c = '*'; 3630149029Ssam } else if (policy == IEEE80211_MACCMD_POLICY_ALLOW) { 3631149029Ssam c = '+'; 3632149029Ssam } else if (policy == IEEE80211_MACCMD_POLICY_DENY) { 3633149029Ssam c = '-'; 3634178354Ssam } else if (policy == IEEE80211_MACCMD_POLICY_RADIUS) { 3635178354Ssam c = 'r'; /* NB: should never have entries */ 3636149029Ssam } else { 3637149029Ssam printf("policy: unknown (%u)\n", policy); 3638149029Ssam c = '?'; 3639149029Ssam } 3640173275Ssam if (verbose || c == '?') 3641173275Ssam printpolicy(policy); 3642173275Ssam 3643175952Ssam ireq.i_val = IEEE80211_MACCMD_LIST; 3644175952Ssam ireq.i_len = 0; 3645175952Ssam if (ioctl(s, SIOCG80211, &ireq) < 0) 3646173275Ssam err(1, "unable to get mac acl list size"); 3647175952Ssam if (ireq.i_len == 0) { /* NB: no acls */ 3648173275Ssam if (!(verbose || c == '?')) 3649173275Ssam printpolicy(policy); 3650173275Ssam return; 3651173275Ssam } 3652175952Ssam len = ireq.i_len; 3653173275Ssam 3654173275Ssam data = malloc(len); 3655173275Ssam if (data == NULL) 3656173275Ssam err(1, "out of memory for acl list"); 3657173275Ssam 3658175952Ssam ireq.i_data = data; 3659175952Ssam if (ioctl(s, SIOCG80211, &ireq) < 0) 3660173275Ssam err(1, "unable to get mac acl list"); 3661173275Ssam nacls = len / sizeof(*acllist); 3662173275Ssam acllist = (struct ieee80211req_maclist *) data; 3663149029Ssam for (i = 0; i < nacls; i++) 3664149029Ssam printf("%c%s\n", c, ether_ntoa( 3665149029Ssam (const struct ether_addr *) acllist[i].ml_macaddr)); 3666173275Ssam free(data); 3667149029Ssam} 3668149029Ssam 3669178354Ssamstatic void 3670178354Ssamprint_regdomain(const struct ieee80211_regdomain *reg, int verb) 3671178354Ssam{ 3672178354Ssam if ((reg->regdomain != 0 && 3673178354Ssam reg->regdomain != reg->country) || verb) { 3674178354Ssam const struct regdomain *rd = 3675178354Ssam lib80211_regdomain_findbysku(getregdata(), reg->regdomain); 3676178354Ssam if (rd == NULL) 3677178354Ssam LINE_CHECK("regdomain %d", reg->regdomain); 3678178354Ssam else 3679178354Ssam LINE_CHECK("regdomain %s", rd->name); 3680178354Ssam } 3681178354Ssam if (reg->country != 0 || verb) { 3682178354Ssam const struct country *cc = 3683178354Ssam lib80211_country_findbycc(getregdata(), reg->country); 3684178354Ssam if (cc == NULL) 3685178354Ssam LINE_CHECK("country %d", reg->country); 3686178354Ssam else 3687178354Ssam LINE_CHECK("country %s", cc->isoname); 3688178354Ssam } 3689178354Ssam if (reg->location == 'I') 3690178354Ssam LINE_CHECK("indoor"); 3691178354Ssam else if (reg->location == 'O') 3692178354Ssam LINE_CHECK("outdoor"); 3693178354Ssam else if (verb) 3694178354Ssam LINE_CHECK("anywhere"); 3695178354Ssam if (reg->ecm) 3696178354Ssam LINE_CHECK("ecm"); 3697178354Ssam else if (verb) 3698178354Ssam LINE_CHECK("-ecm"); 3699178354Ssam} 3700178354Ssam 3701178354Ssamstatic void 3702178354Ssamlist_regdomain(int s, int channelsalso) 3703178354Ssam{ 3704178354Ssam getregdomain(s); 3705178354Ssam if (channelsalso) { 3706178354Ssam getchaninfo(s); 3707178354Ssam spacer = ':'; 3708178354Ssam print_regdomain(®domain, 1); 3709178354Ssam LINE_BREAK(); 3710187801Ssam print_channels(s, chaninfo, 1/*allchans*/, 1/*verbose*/); 3711178354Ssam } else 3712178354Ssam print_regdomain(®domain, verbose); 3713178354Ssam} 3714178354Ssam 3715138593Ssamstatic 3716138593SsamDECL_CMD_FUNC(set80211list, arg, d) 3717138593Ssam{ 3718138593Ssam#define iseq(a,b) (strncasecmp(a,b,sizeof(b)-1) == 0) 3719138593Ssam 3720173275Ssam LINE_INIT('\t'); 3721173275Ssam 3722138593Ssam if (iseq(arg, "sta")) 3723138593Ssam list_stations(s); 3724138593Ssam else if (iseq(arg, "scan") || iseq(arg, "ap")) 3725138593Ssam list_scan(s); 3726138593Ssam else if (iseq(arg, "chan") || iseq(arg, "freq")) 3727138593Ssam list_channels(s, 1); 3728138593Ssam else if (iseq(arg, "active")) 3729138593Ssam list_channels(s, 0); 3730138593Ssam else if (iseq(arg, "keys")) 3731138593Ssam list_keys(s); 3732138593Ssam else if (iseq(arg, "caps")) 3733138593Ssam list_capabilities(s); 3734178354Ssam else if (iseq(arg, "wme") || iseq(arg, "wmm")) 3735138593Ssam list_wme(s); 3736149029Ssam else if (iseq(arg, "mac")) 3737149029Ssam list_mac(s); 3738170531Ssam else if (iseq(arg, "txpow")) 3739170531Ssam list_txpow(s); 3740178354Ssam else if (iseq(arg, "roam")) 3741178354Ssam list_roam(s); 3742178354Ssam else if (iseq(arg, "txparam") || iseq(arg, "txparm")) 3743178354Ssam list_txparams(s); 3744178354Ssam else if (iseq(arg, "regdomain")) 3745178354Ssam list_regdomain(s, 1); 3746178354Ssam else if (iseq(arg, "countries")) 3747178354Ssam list_countries(); 3748138593Ssam else 3749138593Ssam errx(1, "Don't know how to list %s for %s", arg, name); 3750178354Ssam LINE_BREAK(); 3751138593Ssam#undef iseq 3752138593Ssam} 3753138593Ssam 3754138593Ssamstatic enum ieee80211_opmode 3755138593Ssamget80211opmode(int s) 3756138593Ssam{ 3757138593Ssam struct ifmediareq ifmr; 3758138593Ssam 3759138593Ssam (void) memset(&ifmr, 0, sizeof(ifmr)); 3760138593Ssam (void) strncpy(ifmr.ifm_name, name, sizeof(ifmr.ifm_name)); 3761138593Ssam 3762138593Ssam if (ioctl(s, SIOCGIFMEDIA, (caddr_t)&ifmr) >= 0) { 3763186101Ssam if (ifmr.ifm_current & IFM_IEEE80211_ADHOC) { 3764186101Ssam if (ifmr.ifm_current & IFM_FLAG0) 3765186101Ssam return IEEE80211_M_AHDEMO; 3766186101Ssam else 3767186101Ssam return IEEE80211_M_IBSS; 3768186101Ssam } 3769138593Ssam if (ifmr.ifm_current & IFM_IEEE80211_HOSTAP) 3770138593Ssam return IEEE80211_M_HOSTAP; 3771138593Ssam if (ifmr.ifm_current & IFM_IEEE80211_MONITOR) 3772138593Ssam return IEEE80211_M_MONITOR; 3773138593Ssam } 3774138593Ssam return IEEE80211_M_STA; 3775138593Ssam} 3776138593Ssam 3777138593Ssam#if 0 3778138593Ssamstatic void 3779138593Ssamprintcipher(int s, struct ieee80211req *ireq, int keylenop) 3780138593Ssam{ 3781138593Ssam switch (ireq->i_val) { 3782138593Ssam case IEEE80211_CIPHER_WEP: 3783138593Ssam ireq->i_type = keylenop; 3784138593Ssam if (ioctl(s, SIOCG80211, ireq) != -1) 3785138593Ssam printf("WEP-%s", 3786138593Ssam ireq->i_len <= 5 ? "40" : 3787138593Ssam ireq->i_len <= 13 ? "104" : "128"); 3788138593Ssam else 3789138593Ssam printf("WEP"); 3790138593Ssam break; 3791138593Ssam case IEEE80211_CIPHER_TKIP: 3792138593Ssam printf("TKIP"); 3793138593Ssam break; 3794138593Ssam case IEEE80211_CIPHER_AES_OCB: 3795138593Ssam printf("AES-OCB"); 3796138593Ssam break; 3797138593Ssam case IEEE80211_CIPHER_AES_CCM: 3798138593Ssam printf("AES-CCM"); 3799138593Ssam break; 3800138593Ssam case IEEE80211_CIPHER_CKIP: 3801138593Ssam printf("CKIP"); 3802138593Ssam break; 3803138593Ssam case IEEE80211_CIPHER_NONE: 3804138593Ssam printf("NONE"); 3805138593Ssam break; 3806138593Ssam default: 3807138593Ssam printf("UNKNOWN (0x%x)", ireq->i_val); 3808138593Ssam break; 3809138593Ssam } 3810138593Ssam} 3811138593Ssam#endif 3812138593Ssam 3813155931Ssamstatic void 3814138593Ssamprintkey(const struct ieee80211req_key *ik) 3815138593Ssam{ 3816138593Ssam static const uint8_t zerodata[IEEE80211_KEYBUF_SIZE]; 3817138593Ssam int keylen = ik->ik_keylen; 3818138593Ssam int printcontents; 3819138593Ssam 3820148001Srwatson printcontents = printkeys && 3821138593Ssam (memcmp(ik->ik_keydata, zerodata, keylen) != 0 || verbose); 3822138593Ssam if (printcontents) 3823138593Ssam LINE_BREAK(); 3824138593Ssam switch (ik->ik_type) { 3825138593Ssam case IEEE80211_CIPHER_WEP: 3826138593Ssam /* compatibility */ 3827155931Ssam LINE_CHECK("wepkey %u:%s", ik->ik_keyix+1, 3828138593Ssam keylen <= 5 ? "40-bit" : 3829138593Ssam keylen <= 13 ? "104-bit" : "128-bit"); 3830138593Ssam break; 3831138593Ssam case IEEE80211_CIPHER_TKIP: 3832138593Ssam if (keylen > 128/8) 3833138593Ssam keylen -= 128/8; /* ignore MIC for now */ 3834155931Ssam LINE_CHECK("TKIP %u:%u-bit", ik->ik_keyix+1, 8*keylen); 3835138593Ssam break; 3836138593Ssam case IEEE80211_CIPHER_AES_OCB: 3837155931Ssam LINE_CHECK("AES-OCB %u:%u-bit", ik->ik_keyix+1, 8*keylen); 3838138593Ssam break; 3839138593Ssam case IEEE80211_CIPHER_AES_CCM: 3840155931Ssam LINE_CHECK("AES-CCM %u:%u-bit", ik->ik_keyix+1, 8*keylen); 3841138593Ssam break; 3842138593Ssam case IEEE80211_CIPHER_CKIP: 3843155931Ssam LINE_CHECK("CKIP %u:%u-bit", ik->ik_keyix+1, 8*keylen); 3844138593Ssam break; 3845138593Ssam case IEEE80211_CIPHER_NONE: 3846155931Ssam LINE_CHECK("NULL %u:%u-bit", ik->ik_keyix+1, 8*keylen); 3847138593Ssam break; 3848138593Ssam default: 3849155931Ssam LINE_CHECK("UNKNOWN (0x%x) %u:%u-bit", 3850138593Ssam ik->ik_type, ik->ik_keyix+1, 8*keylen); 3851138593Ssam break; 3852138593Ssam } 3853138593Ssam if (printcontents) { 3854138593Ssam int i; 3855138593Ssam 3856138593Ssam printf(" <"); 3857138593Ssam for (i = 0; i < keylen; i++) 3858138593Ssam printf("%02x", ik->ik_keydata[i]); 3859138593Ssam printf(">"); 3860138593Ssam if (ik->ik_type != IEEE80211_CIPHER_WEP && 3861138593Ssam (ik->ik_keyrsc != 0 || verbose)) 3862146873Sjhb printf(" rsc %ju", (uintmax_t)ik->ik_keyrsc); 3863138593Ssam if (ik->ik_type != IEEE80211_CIPHER_WEP && 3864138593Ssam (ik->ik_keytsc != 0 || verbose)) 3865146873Sjhb printf(" tsc %ju", (uintmax_t)ik->ik_keytsc); 3866138593Ssam if (ik->ik_flags != 0 && verbose) { 3867138593Ssam const char *sep = " "; 3868138593Ssam 3869138593Ssam if (ik->ik_flags & IEEE80211_KEY_XMIT) 3870138593Ssam printf("%stx", sep), sep = "+"; 3871138593Ssam if (ik->ik_flags & IEEE80211_KEY_RECV) 3872138593Ssam printf("%srx", sep), sep = "+"; 3873138593Ssam if (ik->ik_flags & IEEE80211_KEY_DEFAULT) 3874138593Ssam printf("%sdef", sep), sep = "+"; 3875138593Ssam } 3876138593Ssam LINE_BREAK(); 3877138593Ssam } 3878138593Ssam} 3879138593Ssam 3880138593Ssamstatic void 3881173275Ssamprintrate(const char *tag, int v, int defrate, int defmcs) 3882138593Ssam{ 3883173275Ssam if (v == 11) 3884173275Ssam LINE_CHECK("%s 5.5", tag); 3885173275Ssam else if (v & 0x80) { 3886173275Ssam if (v != defmcs) 3887173275Ssam LINE_CHECK("%s %d", tag, v &~ 0x80); 3888173275Ssam } else { 3889173275Ssam if (v != defrate) 3890173275Ssam LINE_CHECK("%s %d", tag, v/2); 3891173275Ssam } 3892173275Ssam} 3893173275Ssam 3894173275Ssamstatic int 3895173275Ssamgetssid(int s, int ix, void *data, size_t len, int *plen) 3896173275Ssam{ 3897138593Ssam struct ieee80211req ireq; 3898138593Ssam 3899138593Ssam (void) memset(&ireq, 0, sizeof(ireq)); 3900138593Ssam (void) strncpy(ireq.i_name, name, sizeof(ireq.i_name)); 3901173275Ssam ireq.i_type = IEEE80211_IOC_SSID; 3902173275Ssam ireq.i_val = ix; 3903173275Ssam ireq.i_data = data; 3904173275Ssam ireq.i_len = len; 3905173275Ssam if (ioctl(s, SIOCG80211, &ireq) < 0) 3906173275Ssam return -1; 3907173275Ssam *plen = ireq.i_len; 3908173275Ssam return 0; 3909173275Ssam} 391077218Sphk 3911173275Ssamstatic void 3912173275Ssamieee80211_status(int s) 3913173275Ssam{ 3914173275Ssam static const uint8_t zerobssid[IEEE80211_ADDR_LEN]; 3915173275Ssam enum ieee80211_opmode opmode = get80211opmode(s); 3916173275Ssam int i, num, wpa, wme, bgscan, bgscaninterval, val, len, wepmode; 3917173275Ssam uint8_t data[32]; 3918173275Ssam const struct ieee80211_channel *c; 3919178354Ssam const struct ieee80211_roamparam *rp; 3920178354Ssam const struct ieee80211_txparam *tp; 3921173275Ssam 3922173275Ssam if (getssid(s, -1, data, sizeof(data), &len) < 0) { 3923148686Sstefanf /* If we can't get the SSID, this isn't an 802.11 device. */ 392477218Sphk return; 392577218Sphk } 3926173275Ssam 3927173275Ssam /* 3928173275Ssam * Invalidate cached state so printing status for multiple 3929173275Ssam * if's doesn't reuse the first interfaces' cached state. 3930173275Ssam */ 3931173275Ssam gotcurchan = 0; 3932178354Ssam gotroam = 0; 3933178354Ssam gottxparams = 0; 3934173275Ssam gothtconf = 0; 3935178354Ssam gotregdomain = 0; 3936173275Ssam 3937173275Ssam if (get80211val(s, IEEE80211_IOC_NUMSSIDS, &num) < 0) 3938173275Ssam num = 0; 3939138593Ssam printf("\tssid "); 3940138593Ssam if (num > 1) { 3941173275Ssam for (i = 0; i < num; i++) { 3942173275Ssam if (getssid(s, i, data, sizeof(data), &len) >= 0 && len > 0) { 3943173275Ssam printf(" %d:", i + 1); 3944173275Ssam print_string(data, len); 3945138593Ssam } 394688748Sambrisko } 3947138593Ssam } else 3948173275Ssam print_string(data, len); 394977218Sphk 3950173275Ssam c = getcurchan(s); 3951170531Ssam if (c->ic_freq != IEEE80211_CHAN_ANY) { 3952170531Ssam char buf[14]; 3953170531Ssam printf(" channel %d (%u Mhz%s)", c->ic_ieee, c->ic_freq, 3954170531Ssam get_chaninfo(c, 1, buf, sizeof(buf))); 3955138593Ssam } else if (verbose) 3956138593Ssam printf(" channel UNDEF"); 3957138593Ssam 3958173275Ssam if (get80211(s, IEEE80211_IOC_BSSID, data, IEEE80211_ADDR_LEN) >= 0 && 3959173275Ssam (memcmp(data, zerobssid, sizeof(zerobssid)) != 0 || verbose)) 3960173275Ssam printf(" bssid %s", ether_ntoa((struct ether_addr *)data)); 3961138593Ssam 3962173275Ssam if (get80211len(s, IEEE80211_IOC_STATIONNAME, data, sizeof(data), &len) != -1) { 3963138593Ssam printf("\n\tstationname "); 3964173275Ssam print_string(data, len); 396577218Sphk } 396677218Sphk 3967138593Ssam spacer = ' '; /* force first break */ 3968138593Ssam LINE_BREAK(); 396977218Sphk 3970178354Ssam list_regdomain(s, 0); 3971178354Ssam 3972173275Ssam wpa = 0; 3973173275Ssam if (get80211val(s, IEEE80211_IOC_AUTHMODE, &val) != -1) { 3974173275Ssam switch (val) { 3975173275Ssam case IEEE80211_AUTH_NONE: 3976173275Ssam LINE_CHECK("authmode NONE"); 3977173275Ssam break; 3978173275Ssam case IEEE80211_AUTH_OPEN: 3979173275Ssam LINE_CHECK("authmode OPEN"); 3980173275Ssam break; 3981173275Ssam case IEEE80211_AUTH_SHARED: 3982173275Ssam LINE_CHECK("authmode SHARED"); 3983173275Ssam break; 3984173275Ssam case IEEE80211_AUTH_8021X: 3985173275Ssam LINE_CHECK("authmode 802.1x"); 3986173275Ssam break; 3987173275Ssam case IEEE80211_AUTH_WPA: 3988173275Ssam if (get80211val(s, IEEE80211_IOC_WPA, &wpa) < 0) 3989173275Ssam wpa = 1; /* default to WPA1 */ 3990173275Ssam switch (wpa) { 3991173275Ssam case 2: 3992173275Ssam LINE_CHECK("authmode WPA2/802.11i"); 399377218Sphk break; 3994173275Ssam case 3: 3995173275Ssam LINE_CHECK("authmode WPA1+WPA2/802.11i"); 399677218Sphk break; 3997127649Ssam default: 3998173275Ssam LINE_CHECK("authmode WPA"); 3999127649Ssam break; 4000173275Ssam } 4001173275Ssam break; 4002173275Ssam case IEEE80211_AUTH_AUTO: 4003173275Ssam LINE_CHECK("authmode AUTO"); 4004173275Ssam break; 4005173275Ssam default: 4006173275Ssam LINE_CHECK("authmode UNKNOWN (0x%x)", val); 4007173275Ssam break; 4008127649Ssam } 4009127649Ssam } 4010127649Ssam 4011173275Ssam if (wpa || verbose) { 4012178354Ssam if (get80211val(s, IEEE80211_IOC_WPS, &val) != -1) { 4013178354Ssam if (val) 4014178354Ssam LINE_CHECK("wps"); 4015178354Ssam else if (verbose) 4016178354Ssam LINE_CHECK("-wps"); 4017178354Ssam } 4018178354Ssam if (get80211val(s, IEEE80211_IOC_TSN, &val) != -1) { 4019178354Ssam if (val) 4020178354Ssam LINE_CHECK("tsn"); 4021178354Ssam else if (verbose) 4022178354Ssam LINE_CHECK("-tsn"); 4023178354Ssam } 4024173275Ssam if (ioctl(s, IEEE80211_IOC_COUNTERMEASURES, &val) != -1) { 4025173275Ssam if (val) 4026173275Ssam LINE_CHECK("countermeasures"); 4027173275Ssam else if (verbose) 4028173275Ssam LINE_CHECK("-countermeasures"); 4029173275Ssam } 4030178354Ssam#if 0 4031178354Ssam /* XXX not interesting with WPA done in user space */ 4032178354Ssam ireq.i_type = IEEE80211_IOC_KEYMGTALGS; 4033178354Ssam if (ioctl(s, SIOCG80211, &ireq) != -1) { 4034178354Ssam } 4035178354Ssam 4036178354Ssam ireq.i_type = IEEE80211_IOC_MCASTCIPHER; 4037178354Ssam if (ioctl(s, SIOCG80211, &ireq) != -1) { 4038178354Ssam LINE_CHECK("mcastcipher "); 4039178354Ssam printcipher(s, &ireq, IEEE80211_IOC_MCASTKEYLEN); 4040178354Ssam spacer = ' '; 4041178354Ssam } 4042178354Ssam 4043178354Ssam ireq.i_type = IEEE80211_IOC_UCASTCIPHER; 4044178354Ssam if (ioctl(s, SIOCG80211, &ireq) != -1) { 4045178354Ssam LINE_CHECK("ucastcipher "); 4046178354Ssam printcipher(s, &ireq, IEEE80211_IOC_UCASTKEYLEN); 4047178354Ssam } 4048178354Ssam 4049178354Ssam if (wpa & 2) { 4050178354Ssam ireq.i_type = IEEE80211_IOC_RSNCAPS; 4051178354Ssam if (ioctl(s, SIOCG80211, &ireq) != -1) { 4052178354Ssam LINE_CHECK("RSN caps 0x%x", ireq.i_val); 4053178354Ssam spacer = ' '; 4054178354Ssam } 4055178354Ssam } 4056178354Ssam 4057178354Ssam ireq.i_type = IEEE80211_IOC_UCASTCIPHERS; 4058178354Ssam if (ioctl(s, SIOCG80211, &ireq) != -1) { 4059178354Ssam } 4060178354Ssam#endif 4061173275Ssam } 4062138593Ssam 4063173275Ssam if (get80211val(s, IEEE80211_IOC_WEP, &wepmode) != -1 && 4064173275Ssam wepmode != IEEE80211_WEP_NOSUP) { 4065173275Ssam int firstkey; 4066173275Ssam 4067138718Ssam switch (wepmode) { 4068173275Ssam case IEEE80211_WEP_OFF: 4069173275Ssam LINE_CHECK("privacy OFF"); 4070173275Ssam break; 4071173275Ssam case IEEE80211_WEP_ON: 4072173275Ssam LINE_CHECK("privacy ON"); 4073173275Ssam break; 4074173275Ssam case IEEE80211_WEP_MIXED: 4075173275Ssam LINE_CHECK("privacy MIXED"); 4076173275Ssam break; 4077173275Ssam default: 4078173275Ssam LINE_CHECK("privacy UNKNOWN (0x%x)", wepmode); 4079173275Ssam break; 408077218Sphk } 408177218Sphk 408277218Sphk /* 408377218Sphk * If we get here then we've got WEP support so we need 408477218Sphk * to print WEP status. 408591454Sbrooks */ 408677218Sphk 4087173275Ssam if (get80211val(s, IEEE80211_IOC_WEPTXKEY, &val) < 0) { 408877218Sphk warn("WEP support, but no tx key!"); 408977218Sphk goto end; 409077218Sphk } 4091173275Ssam if (val != -1) 4092173275Ssam LINE_CHECK("deftxkey %d", val+1); 4093138718Ssam else if (wepmode != IEEE80211_WEP_OFF || verbose) 4094155931Ssam LINE_CHECK("deftxkey UNDEF"); 409577218Sphk 4096173275Ssam if (get80211val(s, IEEE80211_IOC_NUMWEPKEYS, &num) < 0) { 409777218Sphk warn("WEP support, but no NUMWEPKEYS support!"); 409877218Sphk goto end; 409977218Sphk } 410077218Sphk 4101138593Ssam firstkey = 1; 4102138593Ssam for (i = 0; i < num; i++) { 4103138593Ssam struct ieee80211req_key ik; 410477218Sphk 4105138593Ssam memset(&ik, 0, sizeof(ik)); 4106138593Ssam ik.ik_keyix = i; 4107173275Ssam if (get80211(s, IEEE80211_IOC_WPAKEY, &ik, sizeof(ik)) < 0) { 410877218Sphk warn("WEP support, but can get keys!"); 410977218Sphk goto end; 411077218Sphk } 4111138593Ssam if (ik.ik_keylen != 0) { 4112138593Ssam if (verbose) 4113138593Ssam LINE_BREAK(); 4114138593Ssam printkey(&ik); 4115138593Ssam firstkey = 0; 4116138593Ssam } 4117138593Ssam } 4118173275Ssamend: 4119173275Ssam ; 4120138593Ssam } 4121138593Ssam 4122173275Ssam if (get80211val(s, IEEE80211_IOC_POWERSAVE, &val) != -1 && 4123173275Ssam val != IEEE80211_POWERSAVE_NOSUP ) { 4124173275Ssam if (val != IEEE80211_POWERSAVE_OFF || verbose) { 4125173275Ssam switch (val) { 4126173275Ssam case IEEE80211_POWERSAVE_OFF: 4127173275Ssam LINE_CHECK("powersavemode OFF"); 4128173275Ssam break; 4129173275Ssam case IEEE80211_POWERSAVE_CAM: 4130173275Ssam LINE_CHECK("powersavemode CAM"); 4131173275Ssam break; 4132173275Ssam case IEEE80211_POWERSAVE_PSP: 4133173275Ssam LINE_CHECK("powersavemode PSP"); 4134173275Ssam break; 4135173275Ssam case IEEE80211_POWERSAVE_PSP_CAM: 4136173275Ssam LINE_CHECK("powersavemode PSP-CAM"); 4137173275Ssam break; 4138138593Ssam } 4139173275Ssam if (get80211val(s, IEEE80211_IOC_POWERSAVESLEEP, &val) != -1) 4140173275Ssam LINE_CHECK("powersavesleep %d", val); 4141138593Ssam } 4142138593Ssam } 4143138593Ssam 4144173275Ssam if (get80211val(s, IEEE80211_IOC_TXPOWER, &val) != -1) { 4145173275Ssam if (val & 1) 4146173275Ssam LINE_CHECK("txpower %d.5", val/2); 4147173275Ssam else 4148173275Ssam LINE_CHECK("txpower %d", val/2); 4149173275Ssam } 4150138593Ssam if (verbose) { 4151173275Ssam if (get80211val(s, IEEE80211_IOC_TXPOWMAX, &val) != -1) 4152173275Ssam LINE_CHECK("txpowmax %.1f", val/2.); 4153138593Ssam } 4154138593Ssam 4155178354Ssam if (get80211val(s, IEEE80211_IOC_DOTD, &val) != -1) { 4156178354Ssam if (val) 4157178354Ssam LINE_CHECK("dotd"); 4158178354Ssam else if (verbose) 4159178354Ssam LINE_CHECK("-dotd"); 4160178354Ssam } 4161178354Ssam 4162173275Ssam if (get80211val(s, IEEE80211_IOC_RTSTHRESHOLD, &val) != -1) { 4163173275Ssam if (val != IEEE80211_RTS_MAX || verbose) 4164173275Ssam LINE_CHECK("rtsthreshold %d", val); 4165138593Ssam } 4166138593Ssam 4167173275Ssam if (get80211val(s, IEEE80211_IOC_FRAGTHRESHOLD, &val) != -1) { 4168173275Ssam if (val != IEEE80211_FRAG_MAX || verbose) 4169173275Ssam LINE_CHECK("fragthreshold %d", val); 4170170531Ssam } 4171173275Ssam if (opmode == IEEE80211_M_STA || verbose) { 4172173275Ssam if (get80211val(s, IEEE80211_IOC_BMISSTHRESHOLD, &val) != -1) { 4173173275Ssam if (val != IEEE80211_HWBMISS_MAX || verbose) 4174173275Ssam LINE_CHECK("bmiss %d", val); 4175153354Ssam } 4176153354Ssam } 4177153354Ssam 4178178354Ssam if (!verbose) { 4179178354Ssam gettxparams(s); 4180178354Ssam tp = &txparams.params[chan2mode(c)]; 4181178354Ssam printrate("ucastrate", tp->ucastrate, 4182178354Ssam IEEE80211_FIXED_RATE_NONE, IEEE80211_FIXED_RATE_NONE); 4183178354Ssam printrate("mcastrate", tp->mcastrate, 2*1, 0x80|0); 4184178354Ssam printrate("mgmtrate", tp->mgmtrate, 2*1, 0x80|0); 4185178354Ssam if (tp->maxretry != 6) /* XXX */ 4186178354Ssam LINE_CHECK("maxretry %d", tp->maxretry); 4187178354Ssam } else { 4188178354Ssam LINE_BREAK(); 4189178354Ssam list_txparams(s); 4190178354Ssam } 4191170531Ssam 4192173275Ssam bgscaninterval = -1; 4193173275Ssam (void) get80211val(s, IEEE80211_IOC_BGSCAN_INTERVAL, &bgscaninterval); 4194173275Ssam 4195173275Ssam if (get80211val(s, IEEE80211_IOC_SCANVALID, &val) != -1) { 4196173275Ssam if (val != bgscaninterval || verbose) 4197173275Ssam LINE_CHECK("scanvalid %u", val); 4198148416Ssam } 4199148416Ssam 4200173275Ssam bgscan = 0; 4201173275Ssam if (get80211val(s, IEEE80211_IOC_BGSCAN, &bgscan) != -1) { 4202173275Ssam if (bgscan) 4203170531Ssam LINE_CHECK("bgscan"); 4204170531Ssam else if (verbose) 4205170531Ssam LINE_CHECK("-bgscan"); 4206160687Ssam } 4207170531Ssam if (bgscan || verbose) { 4208170531Ssam if (bgscaninterval != -1) 4209170531Ssam LINE_CHECK("bgscanintvl %u", bgscaninterval); 4210173275Ssam if (get80211val(s, IEEE80211_IOC_BGSCAN_IDLE, &val) != -1) 4211173275Ssam LINE_CHECK("bgscanidle %u", val); 4212178354Ssam if (!verbose) { 4213178354Ssam getroam(s); 4214178354Ssam rp = &roamparams.params[chan2mode(c)]; 4215178354Ssam if (rp->rssi & 1) 4216178354Ssam LINE_CHECK("roam:rssi %u.5", rp->rssi/2); 4217178354Ssam else 4218178354Ssam LINE_CHECK("roam:rssi %u", rp->rssi/2); 4219178354Ssam LINE_CHECK("roam:rate %u", rp->rate/2); 4220178354Ssam } else { 4221178354Ssam LINE_BREAK(); 4222178354Ssam list_roam(s); 4223170531Ssam } 4224170531Ssam } 4225160687Ssam 4226165570Ssam if (IEEE80211_IS_CHAN_ANYG(c) || verbose) { 4227173275Ssam if (get80211val(s, IEEE80211_IOC_PUREG, &val) != -1) { 4228173275Ssam if (val) 4229155931Ssam LINE_CHECK("pureg"); 4230147795Ssam else if (verbose) 4231155931Ssam LINE_CHECK("-pureg"); 4232147795Ssam } 4233173275Ssam if (get80211val(s, IEEE80211_IOC_PROTMODE, &val) != -1) { 4234173275Ssam switch (val) { 4235173275Ssam case IEEE80211_PROTMODE_OFF: 4236173275Ssam LINE_CHECK("protmode OFF"); 4237173275Ssam break; 4238173275Ssam case IEEE80211_PROTMODE_CTS: 4239173275Ssam LINE_CHECK("protmode CTS"); 4240173275Ssam break; 4241173275Ssam case IEEE80211_PROTMODE_RTSCTS: 4242173275Ssam LINE_CHECK("protmode RTSCTS"); 4243173275Ssam break; 4244173275Ssam default: 4245173275Ssam LINE_CHECK("protmode UNKNOWN (0x%x)", val); 4246173275Ssam break; 4247138593Ssam } 4248138593Ssam } 4249138593Ssam } 4250138593Ssam 4251173275Ssam if (IEEE80211_IS_CHAN_HT(c) || verbose) { 4252173275Ssam gethtconf(s); 4253173275Ssam switch (htconf & 3) { 4254173275Ssam case 0: 4255173275Ssam case 2: 4256173275Ssam LINE_CHECK("-ht"); 4257173275Ssam break; 4258173275Ssam case 1: 4259173275Ssam LINE_CHECK("ht20"); 4260173275Ssam break; 4261173275Ssam case 3: 4262173275Ssam if (verbose) 4263173275Ssam LINE_CHECK("ht"); 4264173275Ssam break; 4265173275Ssam } 4266173275Ssam if (get80211val(s, IEEE80211_IOC_HTCOMPAT, &val) != -1) { 4267173275Ssam if (!val) 4268173275Ssam LINE_CHECK("-htcompat"); 4269173275Ssam else if (verbose) 4270173275Ssam LINE_CHECK("htcompat"); 4271173275Ssam } 4272173275Ssam if (get80211val(s, IEEE80211_IOC_AMPDU, &val) != -1) { 4273173275Ssam switch (val) { 4274173275Ssam case 0: 4275173275Ssam LINE_CHECK("-ampdu"); 4276173275Ssam break; 4277173275Ssam case 1: 4278173275Ssam LINE_CHECK("ampdutx -ampdurx"); 4279173275Ssam break; 4280173275Ssam case 2: 4281173275Ssam LINE_CHECK("-ampdutx ampdurx"); 4282173275Ssam break; 4283173275Ssam case 3: 4284173275Ssam if (verbose) 4285173275Ssam LINE_CHECK("ampdu"); 4286173275Ssam break; 4287173275Ssam } 4288173275Ssam } 4289173275Ssam if (get80211val(s, IEEE80211_IOC_AMPDU_LIMIT, &val) != -1) { 4290173275Ssam switch (val) { 4291173275Ssam case IEEE80211_HTCAP_MAXRXAMPDU_8K: 4292173275Ssam LINE_CHECK("ampdulimit 8k"); 4293173275Ssam break; 4294173275Ssam case IEEE80211_HTCAP_MAXRXAMPDU_16K: 4295173275Ssam LINE_CHECK("ampdulimit 16k"); 4296173275Ssam break; 4297173275Ssam case IEEE80211_HTCAP_MAXRXAMPDU_32K: 4298173275Ssam LINE_CHECK("ampdulimit 32k"); 4299173275Ssam break; 4300173275Ssam case IEEE80211_HTCAP_MAXRXAMPDU_64K: 4301173275Ssam LINE_CHECK("ampdulimit 64k"); 4302173275Ssam break; 4303173275Ssam } 4304173275Ssam } 4305173275Ssam if (get80211val(s, IEEE80211_IOC_AMPDU_DENSITY, &val) != -1) { 4306173275Ssam switch (val) { 4307173275Ssam case IEEE80211_HTCAP_MPDUDENSITY_NA: 4308173275Ssam if (verbose) 4309183260Ssam LINE_CHECK("ampdudensity NA"); 4310173275Ssam break; 4311173275Ssam case IEEE80211_HTCAP_MPDUDENSITY_025: 4312173275Ssam LINE_CHECK("ampdudensity .25"); 4313173275Ssam break; 4314173275Ssam case IEEE80211_HTCAP_MPDUDENSITY_05: 4315173275Ssam LINE_CHECK("ampdudensity .5"); 4316173275Ssam break; 4317173275Ssam case IEEE80211_HTCAP_MPDUDENSITY_1: 4318173275Ssam LINE_CHECK("ampdudensity 1"); 4319173275Ssam break; 4320173275Ssam case IEEE80211_HTCAP_MPDUDENSITY_2: 4321173275Ssam LINE_CHECK("ampdudensity 2"); 4322173275Ssam break; 4323173275Ssam case IEEE80211_HTCAP_MPDUDENSITY_4: 4324173275Ssam LINE_CHECK("ampdudensity 4"); 4325173275Ssam break; 4326173275Ssam case IEEE80211_HTCAP_MPDUDENSITY_8: 4327173275Ssam LINE_CHECK("ampdudensity 8"); 4328173275Ssam break; 4329173275Ssam case IEEE80211_HTCAP_MPDUDENSITY_16: 4330173275Ssam LINE_CHECK("ampdudensity 16"); 4331173275Ssam break; 4332173275Ssam } 4333173275Ssam } 4334173275Ssam if (get80211val(s, IEEE80211_IOC_AMSDU, &val) != -1) { 4335173275Ssam switch (val) { 4336173275Ssam case 0: 4337173275Ssam LINE_CHECK("-amsdu"); 4338173275Ssam break; 4339173275Ssam case 1: 4340173275Ssam LINE_CHECK("amsdutx -amsdurx"); 4341173275Ssam break; 4342173275Ssam case 2: 4343173275Ssam LINE_CHECK("-amsdutx amsdurx"); 4344173275Ssam break; 4345173275Ssam case 3: 4346173275Ssam if (verbose) 4347173275Ssam LINE_CHECK("amsdu"); 4348173275Ssam break; 4349173275Ssam } 4350173275Ssam } 4351173275Ssam /* XXX amsdu limit */ 4352173275Ssam if (get80211val(s, IEEE80211_IOC_SHORTGI, &val) != -1) { 4353173275Ssam if (val) 4354173275Ssam LINE_CHECK("shortgi"); 4355173275Ssam else if (verbose) 4356173275Ssam LINE_CHECK("-shortgi"); 4357173275Ssam } 4358173275Ssam if (get80211val(s, IEEE80211_IOC_HTPROTMODE, &val) != -1) { 4359173275Ssam if (val == IEEE80211_PROTMODE_OFF) 4360173275Ssam LINE_CHECK("htprotmode OFF"); 4361173275Ssam else if (val != IEEE80211_PROTMODE_RTSCTS) 4362173275Ssam LINE_CHECK("htprotmode UNKNOWN (0x%x)", val); 4363173275Ssam else if (verbose) 4364173275Ssam LINE_CHECK("htprotmode RTSCTS"); 4365173275Ssam } 4366173275Ssam if (get80211val(s, IEEE80211_IOC_PUREN, &val) != -1) { 4367173275Ssam if (val) 4368173275Ssam LINE_CHECK("puren"); 4369173275Ssam else if (verbose) 4370173275Ssam LINE_CHECK("-puren"); 4371173275Ssam } 4372183261Ssam if (get80211val(s, IEEE80211_IOC_SMPS, &val) != -1) { 4373183261Ssam if (val == IEEE80211_HTCAP_SMPS_DYNAMIC) 4374183261Ssam LINE_CHECK("smpsdyn"); 4375183261Ssam else if (val == IEEE80211_HTCAP_SMPS_ENA) 4376183261Ssam LINE_CHECK("smps"); 4377183261Ssam else if (verbose) 4378183261Ssam LINE_CHECK("-smps"); 4379183261Ssam } 4380183261Ssam if (get80211val(s, IEEE80211_IOC_RIFS, &val) != -1) { 4381183261Ssam if (val) 4382183261Ssam LINE_CHECK("rifs"); 4383183261Ssam else if (verbose) 4384183261Ssam LINE_CHECK("-rifs"); 4385183261Ssam } 4386173275Ssam } 4387173275Ssam 4388173275Ssam if (get80211val(s, IEEE80211_IOC_WME, &wme) != -1) { 4389138593Ssam if (wme) 4390155931Ssam LINE_CHECK("wme"); 4391138593Ssam else if (verbose) 4392155931Ssam LINE_CHECK("-wme"); 4393138593Ssam } else 4394138593Ssam wme = 0; 4395138593Ssam 4396173275Ssam if (get80211val(s, IEEE80211_IOC_BURST, &val) != -1) { 4397173275Ssam if (val) 4398155931Ssam LINE_CHECK("burst"); 4399153422Ssam else if (verbose) 4400155931Ssam LINE_CHECK("-burst"); 4401153422Ssam } 4402153422Ssam 4403173275Ssam if (get80211val(s, IEEE80211_IOC_FF, &val) != -1) { 4404173275Ssam if (val) 4405170531Ssam LINE_CHECK("ff"); 4406170531Ssam else if (verbose) 4407170531Ssam LINE_CHECK("-ff"); 4408170531Ssam } 4409173275Ssam if (get80211val(s, IEEE80211_IOC_TURBOP, &val) != -1) { 4410173275Ssam if (val) 4411170531Ssam LINE_CHECK("dturbo"); 4412170531Ssam else if (verbose) 4413170531Ssam LINE_CHECK("-dturbo"); 4414170531Ssam } 4415178354Ssam if (get80211val(s, IEEE80211_IOC_DWDS, &val) != -1) { 4416178354Ssam if (val) 4417178354Ssam LINE_CHECK("dwds"); 4418178354Ssam else if (verbose) 4419178354Ssam LINE_CHECK("-dwds"); 4420178354Ssam } 4421170531Ssam 4422138593Ssam if (opmode == IEEE80211_M_HOSTAP) { 4423173275Ssam if (get80211val(s, IEEE80211_IOC_HIDESSID, &val) != -1) { 4424173275Ssam if (val) 4425168075Ssam LINE_CHECK("hidessid"); 4426138593Ssam else if (verbose) 4427168075Ssam LINE_CHECK("-hidessid"); 4428138593Ssam } 4429173275Ssam if (get80211val(s, IEEE80211_IOC_APBRIDGE, &val) != -1) { 4430173275Ssam if (!val) 4431155931Ssam LINE_CHECK("-apbridge"); 4432138593Ssam else if (verbose) 4433155931Ssam LINE_CHECK("apbridge"); 4434138593Ssam } 4435173275Ssam if (get80211val(s, IEEE80211_IOC_DTIM_PERIOD, &val) != -1) 4436173275Ssam LINE_CHECK("dtimperiod %u", val); 4437138593Ssam 4438173275Ssam if (get80211val(s, IEEE80211_IOC_DOTH, &val) != -1) { 4439173275Ssam if (!val) 4440170531Ssam LINE_CHECK("-doth"); 4441170531Ssam else if (verbose) 4442170531Ssam LINE_CHECK("doth"); 4443170531Ssam } 4444178354Ssam if (get80211val(s, IEEE80211_IOC_DFS, &val) != -1) { 4445178354Ssam if (!val) 4446178354Ssam LINE_CHECK("-dfs"); 4447178354Ssam else if (verbose) 4448178354Ssam LINE_CHECK("dfs"); 4449178354Ssam } 4450173275Ssam if (get80211val(s, IEEE80211_IOC_INACTIVITY, &val) != -1) { 4451173275Ssam if (!val) 4452173275Ssam LINE_CHECK("-inact"); 4453173275Ssam else if (verbose) 4454173275Ssam LINE_CHECK("inact"); 4455173275Ssam } 4456138593Ssam } else { 4457173275Ssam if (get80211val(s, IEEE80211_IOC_ROAMING, &val) != -1) { 4458173275Ssam if (val != IEEE80211_ROAMING_AUTO || verbose) { 4459173275Ssam switch (val) { 4460138593Ssam case IEEE80211_ROAMING_DEVICE: 4461155931Ssam LINE_CHECK("roaming DEVICE"); 4462138593Ssam break; 4463138593Ssam case IEEE80211_ROAMING_AUTO: 4464155931Ssam LINE_CHECK("roaming AUTO"); 4465138593Ssam break; 4466138593Ssam case IEEE80211_ROAMING_MANUAL: 4467155931Ssam LINE_CHECK("roaming MANUAL"); 4468138593Ssam break; 4469138593Ssam default: 4470155931Ssam LINE_CHECK("roaming UNKNOWN (0x%x)", 4471173275Ssam val); 4472138593Ssam break; 4473138593Ssam } 4474138593Ssam } 4475138593Ssam } 4476138593Ssam } 4477186101Ssam 4478186904Ssam if (opmode == IEEE80211_M_AHDEMO) { 4479186904Ssam if (get80211val(s, IEEE80211_IOC_TDMA_SLOT, &val) != -1) 4480186904Ssam LINE_CHECK("tdmaslot %u", val); 4481186904Ssam if (get80211val(s, IEEE80211_IOC_TDMA_SLOTCNT, &val) != -1) 4482186904Ssam LINE_CHECK("tdmaslotcnt %u", val); 4483186904Ssam if (get80211val(s, IEEE80211_IOC_TDMA_SLOTLEN, &val) != -1) 4484186904Ssam LINE_CHECK("tdmaslotlen %u", val); 4485186904Ssam if (get80211val(s, IEEE80211_IOC_TDMA_BINTERVAL, &val) != -1) 4486186904Ssam LINE_CHECK("tdmabintval %u", val); 4487186904Ssam } else if (get80211val(s, IEEE80211_IOC_BEACON_INTERVAL, &val) != -1) { 4488173275Ssam /* XXX default define not visible */ 4489173275Ssam if (val != 100 || verbose) 4490173275Ssam LINE_CHECK("bintval %u", val); 4491138593Ssam } 4492138593Ssam 4493138593Ssam if (wme && verbose) { 4494138593Ssam LINE_BREAK(); 4495138593Ssam list_wme(s); 4496138593Ssam } 4497173275Ssam LINE_BREAK(); 4498173275Ssam} 4499138593Ssam 4500173275Ssamstatic int 4501173275Ssamget80211(int s, int type, void *data, int len) 4502173275Ssam{ 4503173275Ssam struct ieee80211req ireq; 4504138593Ssam 4505173275Ssam (void) memset(&ireq, 0, sizeof(ireq)); 4506173275Ssam (void) strncpy(ireq.i_name, name, sizeof(ireq.i_name)); 4507173275Ssam ireq.i_type = type; 4508173275Ssam ireq.i_data = data; 4509173275Ssam ireq.i_len = len; 4510173275Ssam return ioctl(s, SIOCG80211, &ireq); 4511173275Ssam} 4512138593Ssam 4513173275Ssamstatic int 4514173275Ssamget80211len(int s, int type, void *data, int len, int *plen) 4515173275Ssam{ 4516173275Ssam struct ieee80211req ireq; 4517138593Ssam 4518173275Ssam (void) memset(&ireq, 0, sizeof(ireq)); 4519173275Ssam (void) strncpy(ireq.i_name, name, sizeof(ireq.i_name)); 4520173275Ssam ireq.i_type = type; 4521173275Ssam ireq.i_len = len; 4522187801Ssam assert(ireq.i_len == len); /* NB: check for 16-bit truncation */ 4523173275Ssam ireq.i_data = data; 4524173275Ssam if (ioctl(s, SIOCG80211, &ireq) < 0) 4525173275Ssam return -1; 4526173275Ssam *plen = ireq.i_len; 4527173275Ssam return 0; 4528173275Ssam} 4529138593Ssam 4530173275Ssamstatic int 4531173275Ssamget80211val(int s, int type, int *val) 4532173275Ssam{ 4533173275Ssam struct ieee80211req ireq; 453477218Sphk 4535173275Ssam (void) memset(&ireq, 0, sizeof(ireq)); 4536173275Ssam (void) strncpy(ireq.i_name, name, sizeof(ireq.i_name)); 4537173275Ssam ireq.i_type = type; 4538173275Ssam if (ioctl(s, SIOCG80211, &ireq) < 0) 4539173275Ssam return -1; 4540173275Ssam *val = ireq.i_val; 4541173275Ssam return 0; 454277218Sphk} 454377218Sphk 454477218Sphkstatic void 4545170531Ssamset80211(int s, int type, int val, int len, void *data) 454677218Sphk{ 454777218Sphk struct ieee80211req ireq; 454877218Sphk 454977218Sphk (void) memset(&ireq, 0, sizeof(ireq)); 455077218Sphk (void) strncpy(ireq.i_name, name, sizeof(ireq.i_name)); 455177218Sphk ireq.i_type = type; 455277218Sphk ireq.i_val = val; 455377218Sphk ireq.i_len = len; 4554187801Ssam assert(ireq.i_len == len); /* NB: check for 16-bit truncation */ 455577218Sphk ireq.i_data = data; 455691454Sbrooks if (ioctl(s, SIOCS80211, &ireq) < 0) 455777218Sphk err(1, "SIOCS80211"); 455877218Sphk} 455977218Sphk 456077218Sphkstatic const char * 456177218Sphkget_string(const char *val, const char *sep, u_int8_t *buf, int *lenp) 456277218Sphk{ 456377218Sphk int len; 456477218Sphk int hexstr; 456577218Sphk u_int8_t *p; 456677218Sphk 456777218Sphk len = *lenp; 456877218Sphk p = buf; 456977218Sphk hexstr = (val[0] == '0' && tolower((u_char)val[1]) == 'x'); 457077218Sphk if (hexstr) 457177218Sphk val += 2; 457277218Sphk for (;;) { 457377218Sphk if (*val == '\0') 457477218Sphk break; 457577218Sphk if (sep != NULL && strchr(sep, *val) != NULL) { 457677218Sphk val++; 457777218Sphk break; 457877218Sphk } 457977218Sphk if (hexstr) { 4580127831Sphk if (!isxdigit((u_char)val[0])) { 458177218Sphk warnx("bad hexadecimal digits"); 458277218Sphk return NULL; 458377218Sphk } 4584127831Sphk if (!isxdigit((u_char)val[1])) { 4585127831Sphk warnx("odd count hexadecimal digits"); 4586127831Sphk return NULL; 4587127831Sphk } 458877218Sphk } 4589127831Sphk if (p >= buf + len) { 459077218Sphk if (hexstr) 459177218Sphk warnx("hexadecimal digits too long"); 459277218Sphk else 4593127831Sphk warnx("string too long"); 459477218Sphk return NULL; 459577218Sphk } 459677218Sphk if (hexstr) { 459777218Sphk#define tohex(x) (isdigit(x) ? (x) - '0' : tolower(x) - 'a' + 10) 459877218Sphk *p++ = (tohex((u_char)val[0]) << 4) | 459977218Sphk tohex((u_char)val[1]); 460077218Sphk#undef tohex 460177218Sphk val += 2; 460277218Sphk } else 460377218Sphk *p++ = *val++; 460477218Sphk } 460577218Sphk len = p - buf; 460677218Sphk /* The string "-" is treated as the empty string. */ 4607165045Ssam if (!hexstr && len == 1 && buf[0] == '-') { 460877218Sphk len = 0; 4609165045Ssam memset(buf, 0, *lenp); 4610165045Ssam } else if (len < *lenp) 461177218Sphk memset(p, 0, *lenp - len); 461277218Sphk *lenp = len; 461377218Sphk return val; 461477218Sphk} 461577218Sphk 461677218Sphkstatic void 461777218Sphkprint_string(const u_int8_t *buf, int len) 461877218Sphk{ 461977218Sphk int i; 462077218Sphk int hasspc; 462177218Sphk 462277218Sphk i = 0; 462377218Sphk hasspc = 0; 462491454Sbrooks for (; i < len; i++) { 462577218Sphk if (!isprint(buf[i]) && buf[i] != '\0') 462677218Sphk break; 462777218Sphk if (isspace(buf[i])) 462877218Sphk hasspc++; 462977218Sphk } 463077218Sphk if (i == len) { 463177218Sphk if (hasspc || len == 0 || buf[0] == '\0') 463277218Sphk printf("\"%.*s\"", len, buf); 463377218Sphk else 463477218Sphk printf("%.*s", len, buf); 463577218Sphk } else { 463677218Sphk printf("0x"); 463777218Sphk for (i = 0; i < len; i++) 463877218Sphk printf("%02x", buf[i]); 463977218Sphk } 464077218Sphk} 464177218Sphk 4642178354Ssam/* 4643178354Ssam * Virtual AP cloning support. 4644178354Ssam */ 4645178354Ssamstatic struct ieee80211_clone_params params = { 4646178354Ssam .icp_opmode = IEEE80211_M_STA, /* default to station mode */ 4647178354Ssam}; 4648178354Ssam 4649178354Ssamstatic void 4650178354Ssamwlan_create(int s, struct ifreq *ifr) 4651178354Ssam{ 4652178354Ssam static const uint8_t zerobssid[IEEE80211_ADDR_LEN]; 4653178354Ssam 4654178354Ssam if (params.icp_parent[0] == '\0') 4655178354Ssam errx(1, "must specify a parent when creating a wlan device"); 4656178354Ssam if (params.icp_opmode == IEEE80211_M_WDS && 4657178354Ssam memcmp(params.icp_bssid, zerobssid, sizeof(zerobssid)) == 0) 4658178354Ssam errx(1, "no bssid specified for WDS (use wlanbssid)"); 4659178354Ssam ifr->ifr_data = (caddr_t) ¶ms; 4660178354Ssam if (ioctl(s, SIOCIFCREATE2, ifr) < 0) 4661178354Ssam err(1, "SIOCIFCREATE2"); 4662178354Ssam} 4663178354Ssam 4664178354Ssamstatic 4665178354SsamDECL_CMD_FUNC(set80211clone_wlandev, arg, d) 4666178354Ssam{ 4667178354Ssam strlcpy(params.icp_parent, arg, IFNAMSIZ); 4668178354Ssam clone_setcallback(wlan_create); 4669178354Ssam} 4670178354Ssam 4671178354Ssamstatic 4672178354SsamDECL_CMD_FUNC(set80211clone_wlanbssid, arg, d) 4673178354Ssam{ 4674178354Ssam const struct ether_addr *ea; 4675178354Ssam 4676178354Ssam ea = ether_aton(arg); 4677178354Ssam if (ea == NULL) 4678178354Ssam errx(1, "%s: cannot parse bssid", arg); 4679178354Ssam memcpy(params.icp_bssid, ea->octet, IEEE80211_ADDR_LEN); 4680178354Ssam clone_setcallback(wlan_create); 4681178354Ssam} 4682178354Ssam 4683178354Ssamstatic 4684178354SsamDECL_CMD_FUNC(set80211clone_wlanaddr, arg, d) 4685178354Ssam{ 4686178354Ssam const struct ether_addr *ea; 4687178354Ssam 4688178354Ssam ea = ether_aton(arg); 4689178354Ssam if (ea == NULL) 4690178354Ssam errx(1, "%s: cannot parse addres", arg); 4691178354Ssam memcpy(params.icp_macaddr, ea->octet, IEEE80211_ADDR_LEN); 4692178354Ssam params.icp_flags |= IEEE80211_CLONE_MACADDR; 4693178354Ssam clone_setcallback(wlan_create); 4694178354Ssam} 4695178354Ssam 4696178354Ssamstatic 4697178354SsamDECL_CMD_FUNC(set80211clone_wlanmode, arg, d) 4698178354Ssam{ 4699178354Ssam#define iseq(a,b) (strncasecmp(a,b,sizeof(b)-1) == 0) 4700178354Ssam if (iseq(arg, "sta")) 4701178354Ssam params.icp_opmode = IEEE80211_M_STA; 4702178354Ssam else if (iseq(arg, "ahdemo") || iseq(arg, "adhoc-demo")) 4703178354Ssam params.icp_opmode = IEEE80211_M_AHDEMO; 4704178354Ssam else if (iseq(arg, "ibss") || iseq(arg, "adhoc")) 4705178354Ssam params.icp_opmode = IEEE80211_M_IBSS; 4706178354Ssam else if (iseq(arg, "ap") || iseq(arg, "host")) 4707178354Ssam params.icp_opmode = IEEE80211_M_HOSTAP; 4708178354Ssam else if (iseq(arg, "wds")) 4709178354Ssam params.icp_opmode = IEEE80211_M_WDS; 4710178354Ssam else if (iseq(arg, "monitor")) 4711178354Ssam params.icp_opmode = IEEE80211_M_MONITOR; 4712186904Ssam else if (iseq(arg, "tdma")) { 4713186904Ssam params.icp_opmode = IEEE80211_M_AHDEMO; 4714186904Ssam params.icp_flags |= IEEE80211_CLONE_TDMA; 4715186904Ssam } else 4716178354Ssam errx(1, "Don't know to create %s for %s", arg, name); 4717178354Ssam clone_setcallback(wlan_create); 4718178354Ssam#undef iseq 4719178354Ssam} 4720178354Ssam 4721178354Ssamstatic void 4722178354Ssamset80211clone_beacons(const char *val, int d, int s, const struct afswtch *rafp) 4723178354Ssam{ 4724178354Ssam /* NB: inverted sense */ 4725178354Ssam if (d) 4726178354Ssam params.icp_flags &= ~IEEE80211_CLONE_NOBEACONS; 4727178354Ssam else 4728178354Ssam params.icp_flags |= IEEE80211_CLONE_NOBEACONS; 4729178354Ssam clone_setcallback(wlan_create); 4730178354Ssam} 4731178354Ssam 4732178354Ssamstatic void 4733178354Ssamset80211clone_bssid(const char *val, int d, int s, const struct afswtch *rafp) 4734178354Ssam{ 4735178354Ssam if (d) 4736178354Ssam params.icp_flags |= IEEE80211_CLONE_BSSID; 4737178354Ssam else 4738178354Ssam params.icp_flags &= ~IEEE80211_CLONE_BSSID; 4739178354Ssam clone_setcallback(wlan_create); 4740178354Ssam} 4741178354Ssam 4742178354Ssamstatic void 4743178354Ssamset80211clone_wdslegacy(const char *val, int d, int s, const struct afswtch *rafp) 4744178354Ssam{ 4745178354Ssam if (d) 4746178354Ssam params.icp_flags |= IEEE80211_CLONE_WDSLEGACY; 4747178354Ssam else 4748178354Ssam params.icp_flags &= ~IEEE80211_CLONE_WDSLEGACY; 4749178354Ssam clone_setcallback(wlan_create); 4750178354Ssam} 4751178354Ssam 4752138593Ssamstatic struct cmd ieee80211_cmds[] = { 4753138593Ssam DEF_CMD_ARG("ssid", set80211ssid), 4754138593Ssam DEF_CMD_ARG("nwid", set80211ssid), 4755138593Ssam DEF_CMD_ARG("stationname", set80211stationname), 4756138593Ssam DEF_CMD_ARG("station", set80211stationname), /* BSD/OS */ 4757138593Ssam DEF_CMD_ARG("channel", set80211channel), 4758138593Ssam DEF_CMD_ARG("authmode", set80211authmode), 4759138593Ssam DEF_CMD_ARG("powersavemode", set80211powersavemode), 4760138593Ssam DEF_CMD("powersave", 1, set80211powersave), 4761138593Ssam DEF_CMD("-powersave", 0, set80211powersave), 4762138593Ssam DEF_CMD_ARG("powersavesleep", set80211powersavesleep), 4763138593Ssam DEF_CMD_ARG("wepmode", set80211wepmode), 4764138593Ssam DEF_CMD("wep", 1, set80211wep), 4765138593Ssam DEF_CMD("-wep", 0, set80211wep), 4766139493Ssam DEF_CMD_ARG("deftxkey", set80211weptxkey), 4767138593Ssam DEF_CMD_ARG("weptxkey", set80211weptxkey), 4768138593Ssam DEF_CMD_ARG("wepkey", set80211wepkey), 4769138593Ssam DEF_CMD_ARG("nwkey", set80211nwkey), /* NetBSD */ 4770138593Ssam DEF_CMD("-nwkey", 0, set80211wep), /* NetBSD */ 4771138593Ssam DEF_CMD_ARG("rtsthreshold", set80211rtsthreshold), 4772138593Ssam DEF_CMD_ARG("protmode", set80211protmode), 4773138593Ssam DEF_CMD_ARG("txpower", set80211txpower), 4774138593Ssam DEF_CMD_ARG("roaming", set80211roaming), 4775138593Ssam DEF_CMD("wme", 1, set80211wme), 4776138593Ssam DEF_CMD("-wme", 0, set80211wme), 4777178354Ssam DEF_CMD("wmm", 1, set80211wme), 4778178354Ssam DEF_CMD("-wmm", 0, set80211wme), 4779138593Ssam DEF_CMD("hidessid", 1, set80211hidessid), 4780138593Ssam DEF_CMD("-hidessid", 0, set80211hidessid), 4781138593Ssam DEF_CMD("apbridge", 1, set80211apbridge), 4782138593Ssam DEF_CMD("-apbridge", 0, set80211apbridge), 4783138593Ssam DEF_CMD_ARG("chanlist", set80211chanlist), 4784138593Ssam DEF_CMD_ARG("bssid", set80211bssid), 4785138593Ssam DEF_CMD_ARG("ap", set80211bssid), 4786138593Ssam DEF_CMD("scan", 0, set80211scan), 4787138593Ssam DEF_CMD_ARG("list", set80211list), 4788138593Ssam DEF_CMD_ARG2("cwmin", set80211cwmin), 4789138593Ssam DEF_CMD_ARG2("cwmax", set80211cwmax), 4790138593Ssam DEF_CMD_ARG2("aifs", set80211aifs), 4791138593Ssam DEF_CMD_ARG2("txoplimit", set80211txoplimit), 4792148621Ssam DEF_CMD_ARG("acm", set80211acm), 4793148621Ssam DEF_CMD_ARG("-acm", set80211noacm), 4794148621Ssam DEF_CMD_ARG("ack", set80211ackpolicy), 4795148621Ssam DEF_CMD_ARG("-ack", set80211noackpolicy), 4796138593Ssam DEF_CMD_ARG2("bss:cwmin", set80211bsscwmin), 4797138593Ssam DEF_CMD_ARG2("bss:cwmax", set80211bsscwmax), 4798138593Ssam DEF_CMD_ARG2("bss:aifs", set80211bssaifs), 4799138593Ssam DEF_CMD_ARG2("bss:txoplimit", set80211bsstxoplimit), 4800138593Ssam DEF_CMD_ARG("dtimperiod", set80211dtimperiod), 4801138593Ssam DEF_CMD_ARG("bintval", set80211bintval), 4802138593Ssam DEF_CMD("mac:open", IEEE80211_MACCMD_POLICY_OPEN, set80211maccmd), 4803138593Ssam DEF_CMD("mac:allow", IEEE80211_MACCMD_POLICY_ALLOW, set80211maccmd), 4804138593Ssam DEF_CMD("mac:deny", IEEE80211_MACCMD_POLICY_DENY, set80211maccmd), 4805178354Ssam DEF_CMD("mac:radius", IEEE80211_MACCMD_POLICY_RADIUS, set80211maccmd), 4806138593Ssam DEF_CMD("mac:flush", IEEE80211_MACCMD_FLUSH, set80211maccmd), 4807138593Ssam DEF_CMD("mac:detach", IEEE80211_MACCMD_DETACH, set80211maccmd), 4808138593Ssam DEF_CMD_ARG("mac:add", set80211addmac), 4809138593Ssam DEF_CMD_ARG("mac:del", set80211delmac), 4810138593Ssam DEF_CMD_ARG("mac:kick", set80211kickmac), 4811147795Ssam DEF_CMD("pureg", 1, set80211pureg), 4812147795Ssam DEF_CMD("-pureg", 0, set80211pureg), 4813170531Ssam DEF_CMD("ff", 1, set80211fastframes), 4814170531Ssam DEF_CMD("-ff", 0, set80211fastframes), 4815170531Ssam DEF_CMD("dturbo", 1, set80211dturbo), 4816170531Ssam DEF_CMD("-dturbo", 0, set80211dturbo), 4817170531Ssam DEF_CMD("bgscan", 1, set80211bgscan), 4818170531Ssam DEF_CMD("-bgscan", 0, set80211bgscan), 4819170531Ssam DEF_CMD_ARG("bgscanidle", set80211bgscanidle), 4820170531Ssam DEF_CMD_ARG("bgscanintvl", set80211bgscanintvl), 4821170531Ssam DEF_CMD_ARG("scanvalid", set80211scanvalid), 4822178354Ssam DEF_CMD_ARG("roam:rssi", set80211roamrssi), 4823178354Ssam DEF_CMD_ARG("roam:rate", set80211roamrate), 4824153354Ssam DEF_CMD_ARG("mcastrate", set80211mcastrate), 4825178354Ssam DEF_CMD_ARG("ucastrate", set80211ucastrate), 4826178354Ssam DEF_CMD_ARG("mgtrate", set80211mgtrate), 4827178354Ssam DEF_CMD_ARG("mgmtrate", set80211mgtrate), 4828178354Ssam DEF_CMD_ARG("maxretry", set80211maxretry), 4829148416Ssam DEF_CMD_ARG("fragthreshold", set80211fragthreshold), 4830153422Ssam DEF_CMD("burst", 1, set80211burst), 4831153422Ssam DEF_CMD("-burst", 0, set80211burst), 4832160687Ssam DEF_CMD_ARG("bmiss", set80211bmissthreshold), 4833160687Ssam DEF_CMD_ARG("bmissthreshold", set80211bmissthreshold), 4834173275Ssam DEF_CMD("shortgi", 1, set80211shortgi), 4835173275Ssam DEF_CMD("-shortgi", 0, set80211shortgi), 4836173275Ssam DEF_CMD("ampdurx", 2, set80211ampdu), 4837173275Ssam DEF_CMD("-ampdurx", -2, set80211ampdu), 4838173275Ssam DEF_CMD("ampdutx", 1, set80211ampdu), 4839173275Ssam DEF_CMD("-ampdutx", -1, set80211ampdu), 4840173275Ssam DEF_CMD("ampdu", 3, set80211ampdu), /* NB: tx+rx */ 4841173275Ssam DEF_CMD("-ampdu", -3, set80211ampdu), 4842173275Ssam DEF_CMD_ARG("ampdulimit", set80211ampdulimit), 4843173275Ssam DEF_CMD_ARG("ampdudensity", set80211ampdudensity), 4844173275Ssam DEF_CMD("amsdurx", 2, set80211amsdu), 4845173275Ssam DEF_CMD("-amsdurx", -2, set80211amsdu), 4846173275Ssam DEF_CMD("amsdutx", 1, set80211amsdu), 4847173275Ssam DEF_CMD("-amsdutx", -1, set80211amsdu), 4848173275Ssam DEF_CMD("amsdu", 3, set80211amsdu), /* NB: tx+rx */ 4849173275Ssam DEF_CMD("-amsdu", -3, set80211amsdu), 4850173275Ssam DEF_CMD_ARG("amsdulimit", set80211amsdulimit), 4851173275Ssam DEF_CMD("puren", 1, set80211puren), 4852173275Ssam DEF_CMD("-puren", 0, set80211puren), 4853170531Ssam DEF_CMD("doth", 1, set80211doth), 4854170531Ssam DEF_CMD("-doth", 0, set80211doth), 4855178354Ssam DEF_CMD("dfs", 1, set80211dfs), 4856178354Ssam DEF_CMD("-dfs", 0, set80211dfs), 4857173275Ssam DEF_CMD("htcompat", 1, set80211htcompat), 4858173275Ssam DEF_CMD("-htcompat", 0, set80211htcompat), 4859178354Ssam DEF_CMD("dwds", 1, set80211dwds), 4860178354Ssam DEF_CMD("-dwds", 0, set80211dwds), 4861173275Ssam DEF_CMD("inact", 1, set80211inact), 4862173275Ssam DEF_CMD("-inact", 0, set80211inact), 4863178354Ssam DEF_CMD("tsn", 1, set80211tsn), 4864178354Ssam DEF_CMD("-tsn", 0, set80211tsn), 4865178354Ssam DEF_CMD_ARG("regdomain", set80211regdomain), 4866178354Ssam DEF_CMD_ARG("country", set80211country), 4867178354Ssam DEF_CMD("indoor", 'I', set80211location), 4868178354Ssam DEF_CMD("-indoor", 'O', set80211location), 4869178354Ssam DEF_CMD("outdoor", 'O', set80211location), 4870178354Ssam DEF_CMD("-outdoor", 'I', set80211location), 4871178354Ssam DEF_CMD("anywhere", ' ', set80211location), 4872178354Ssam DEF_CMD("ecm", 1, set80211ecm), 4873178354Ssam DEF_CMD("-ecm", 0, set80211ecm), 4874178354Ssam DEF_CMD("dotd", 1, set80211dotd), 4875178354Ssam DEF_CMD("-dotd", 0, set80211dotd), 4876173275Ssam DEF_CMD_ARG("htprotmode", set80211htprotmode), 4877173275Ssam DEF_CMD("ht20", 1, set80211htconf), 4878173275Ssam DEF_CMD("-ht20", 0, set80211htconf), 4879173275Ssam DEF_CMD("ht40", 3, set80211htconf), /* NB: 20+40 */ 4880173275Ssam DEF_CMD("-ht40", 0, set80211htconf), 4881173275Ssam DEF_CMD("ht", 3, set80211htconf), /* NB: 20+40 */ 4882173275Ssam DEF_CMD("-ht", 0, set80211htconf), 4883183261Ssam DEF_CMD("rifs", 1, set80211rifs), 4884183261Ssam DEF_CMD("-rifs", 0, set80211rifs), 4885183261Ssam DEF_CMD("smps", IEEE80211_HTCAP_SMPS_ENA, set80211smps), 4886183261Ssam DEF_CMD("smpsdyn", IEEE80211_HTCAP_SMPS_DYNAMIC, set80211smps), 4887183261Ssam DEF_CMD("-smps", IEEE80211_HTCAP_SMPS_OFF, set80211smps), 4888178354Ssam /* XXX for testing */ 4889178354Ssam DEF_CMD_ARG("chanswitch", set80211chanswitch), 4890178354Ssam 4891186904Ssam DEF_CMD_ARG("tdmaslot", set80211tdmaslot), 4892186904Ssam DEF_CMD_ARG("tdmaslotcnt", set80211tdmaslotcnt), 4893186904Ssam DEF_CMD_ARG("tdmaslotlen", set80211tdmaslotlen), 4894186904Ssam DEF_CMD_ARG("tdmabintval", set80211tdmabintval), 4895186904Ssam 4896178354Ssam /* vap cloning support */ 4897178354Ssam DEF_CLONE_CMD_ARG("wlanaddr", set80211clone_wlanaddr), 4898178354Ssam DEF_CLONE_CMD_ARG("wlanbssid", set80211clone_wlanbssid), 4899178354Ssam DEF_CLONE_CMD_ARG("wlandev", set80211clone_wlandev), 4900178354Ssam DEF_CLONE_CMD_ARG("wlanmode", set80211clone_wlanmode), 4901178354Ssam DEF_CLONE_CMD("beacons", 1, set80211clone_beacons), 4902178354Ssam DEF_CLONE_CMD("-beacons", 0, set80211clone_beacons), 4903178354Ssam DEF_CLONE_CMD("bssid", 1, set80211clone_bssid), 4904178354Ssam DEF_CLONE_CMD("-bssid", 0, set80211clone_bssid), 4905178354Ssam DEF_CLONE_CMD("wdslegacy", 1, set80211clone_wdslegacy), 4906178354Ssam DEF_CLONE_CMD("-wdslegacy", 0, set80211clone_wdslegacy), 4907138593Ssam}; 4908138593Ssamstatic struct afswtch af_ieee80211 = { 4909138593Ssam .af_name = "af_ieee80211", 4910138593Ssam .af_af = AF_UNSPEC, 4911139494Ssam .af_other_status = ieee80211_status, 4912138593Ssam}; 4913138593Ssam 4914138593Ssamstatic __constructor void 4915138593Ssamieee80211_ctor(void) 4916138593Ssam{ 4917138593Ssam#define N(a) (sizeof(a) / sizeof(a[0])) 4918138593Ssam int i; 4919138593Ssam 4920138593Ssam for (i = 0; i < N(ieee80211_cmds); i++) 4921138593Ssam cmd_register(&ieee80211_cmds[i]); 4922138593Ssam af_register(&af_ieee80211); 4923138593Ssam#undef N 4924138593Ssam} 4925