2 * Copyright 2001 The Aerospace Corporation. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * 3. The name of The Aerospace Corporation may not be used to endorse or
13 * promote products derived from this software.
15 * THIS SOFTWARE IS PROVIDED BY THE AEROSPACE CORPORATION ``AS IS'' AND
16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AEROSPACE CORPORATION BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * Copyright (c) 1997, 1998, 2000 The NetBSD Foundation, Inc.
32 * All rights reserved.
34 * This code is derived from software contributed to The NetBSD Foundation
35 * by Jason R. Thorpe of the Numerical Aerospace Simulation Facility,
36 * NASA Ames Research Center.
38 * Redistribution and use in source and binary forms, with or without
39 * modification, are permitted provided that the following conditions
41 * 1. Redistributions of source code must retain the above copyright
42 * notice, this list of conditions and the following disclaimer.
43 * 2. Redistributions in binary form must reproduce the above copyright
44 * notice, this list of conditions and the following disclaimer in the
45 * documentation and/or other materials provided with the distribution.
46 * 3. All advertising materials mentioning features or use of this software
47 * must display the following acknowledgement:
48 * This product includes software developed by the NetBSD
49 * Foundation, Inc. and its contributors.
50 * 4. Neither the name of The NetBSD Foundation nor the names of its
51 * contributors may be used to endorse or promote products derived
52 * from this software without specific prior written permission.
54 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
55 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
56 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
57 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
58 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
59 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
60 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
61 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
62 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
63 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
64 * POSSIBILITY OF SUCH DAMAGE.
67 #include <sys/param.h>
68 #include <sys/ioctl.h>
69 #include <sys/socket.h>
70 #include <sys/sysctl.h>
73 #include <net/ethernet.h>
75 #include <net/if_dl.h>
76 #include <net/if_types.h>
77 #include <net/if_media.h>
78 #include <net/route.h>
80 #include <net80211/ieee80211_ioctl.h>
81 #include <net80211/ieee80211_freebsd.h>
82 #include <net80211/ieee80211_superg.h>
83 #include <net80211/ieee80211_tdma.h>
84 #include <net80211/ieee80211_mesh.h>
97 #include <stddef.h> /* NB: for offsetof */
100 #include "regdomain.h"
102 #ifndef IEEE80211_FIXED_RATE_NONE
103 #define IEEE80211_FIXED_RATE_NONE 0xff
106 /* XXX need these publicly defined or similar */
107 #ifndef IEEE80211_NODE_AUTH
108 #define IEEE80211_NODE_AUTH 0x000001 /* authorized for data */
109 #define IEEE80211_NODE_QOS 0x000002 /* QoS enabled */
110 #define IEEE80211_NODE_ERP 0x000004 /* ERP enabled */
111 #define IEEE80211_NODE_PWR_MGT 0x000010 /* power save mode enabled */
112 #define IEEE80211_NODE_AREF 0x000020 /* authentication ref held */
113 #define IEEE80211_NODE_HT 0x000040 /* HT enabled */
114 #define IEEE80211_NODE_HTCOMPAT 0x000080 /* HT setup w/ vendor OUI's */
115 #define IEEE80211_NODE_WPS 0x000100 /* WPS association */
116 #define IEEE80211_NODE_TSN 0x000200 /* TSN association */
117 #define IEEE80211_NODE_AMPDU_RX 0x000400 /* AMPDU rx enabled */
118 #define IEEE80211_NODE_AMPDU_TX 0x000800 /* AMPDU tx enabled */
119 #define IEEE80211_NODE_MIMO_PS 0x001000 /* MIMO power save enabled */
120 #define IEEE80211_NODE_MIMO_RTS 0x002000 /* send RTS in MIMO PS */
121 #define IEEE80211_NODE_RIFS 0x004000 /* RIFS enabled */
122 #define IEEE80211_NODE_SGI20 0x008000 /* Short GI in HT20 enabled */
123 #define IEEE80211_NODE_SGI40 0x010000 /* Short GI in HT40 enabled */
124 #define IEEE80211_NODE_ASSOCID 0x020000 /* xmit requires associd */
125 #define IEEE80211_NODE_AMSDU_RX 0x040000 /* AMSDU rx enabled */
126 #define IEEE80211_NODE_AMSDU_TX 0x080000 /* AMSDU tx enabled */
129 #define MAXCHAN 1536 /* max 1.5K channels */
135 static void LINE_INIT(char c);
136 static void LINE_BREAK(void);
137 static void LINE_CHECK(const char *fmt, ...);
139 static const char *modename[IEEE80211_MODE_MAX] = {
140 [IEEE80211_MODE_AUTO] = "auto",
141 [IEEE80211_MODE_11A] = "11a",
142 [IEEE80211_MODE_11B] = "11b",
143 [IEEE80211_MODE_11G] = "11g",
144 [IEEE80211_MODE_FH] = "fh",
145 [IEEE80211_MODE_TURBO_A] = "turboA",
146 [IEEE80211_MODE_TURBO_G] = "turboG",
147 [IEEE80211_MODE_STURBO_A] = "sturbo",
148 [IEEE80211_MODE_11NA] = "11na",
149 [IEEE80211_MODE_11NG] = "11ng",
150 [IEEE80211_MODE_HALF] = "half",
151 [IEEE80211_MODE_QUARTER] = "quarter"
154 static void set80211(int s, int type, int val, int len, void *data);
155 static int get80211(int s, int type, void *data, int len);
156 static int get80211len(int s, int type, void *data, int len, int *plen);
157 static int get80211val(int s, int type, int *val);
158 static const char *get_string(const char *val, const char *sep,
159 u_int8_t *buf, int *lenp);
160 static void print_string(const u_int8_t *buf, int len);
161 static void print_regdomain(const struct ieee80211_regdomain *, int);
162 static void print_channels(int, const struct ieee80211req_chaninfo *,
163 int allchans, int verbose);
164 static void regdomain_makechannels(struct ieee80211_regdomain_req *,
165 const struct ieee80211_devcaps_req *);
166 static const char *mesh_linkstate_string(uint8_t state);
168 static struct ieee80211req_chaninfo *chaninfo;
169 static struct ieee80211_regdomain regdomain;
170 static int gotregdomain = 0;
171 static struct ieee80211_roamparams_req roamparams;
172 static int gotroam = 0;
173 static struct ieee80211_txparams_req txparams;
174 static int gottxparams = 0;
175 static struct ieee80211_channel curchan;
176 static int gotcurchan = 0;
177 static struct ifmediareq *ifmr;
178 static int htconf = 0;
179 static int gothtconf = 0;
186 if (get80211val(s, IEEE80211_IOC_HTCONF, &htconf) < 0)
187 warn("unable to get HT configuration information");
192 * Collect channel info from the kernel. We use this (mostly)
193 * to handle mapping between frequency and IEEE channel number.
198 if (chaninfo != NULL)
200 chaninfo = malloc(IEEE80211_CHANINFO_SIZE(MAXCHAN));
201 if (chaninfo == NULL)
202 errx(1, "no space for channel list");
203 if (get80211(s, IEEE80211_IOC_CHANINFO, chaninfo,
204 IEEE80211_CHANINFO_SIZE(MAXCHAN)) < 0)
205 err(1, "unable to get channel information");
206 ifmr = ifmedia_getstate(s);
210 static struct regdata *
213 static struct regdata *rdp = NULL;
215 rdp = lib80211_alloc_regdata();
217 errx(-1, "missing or corrupted regdomain database");
223 * Given the channel at index i with attributes from,
224 * check if there is a channel with attributes to in
225 * the channel table. With suitable attributes this
226 * allows the caller to look for promotion; e.g. from
230 canpromote(int i, int from, int to)
232 const struct ieee80211_channel *fc = &chaninfo->ic_chans[i];
235 if ((fc->ic_flags & from) != from)
237 /* NB: quick check exploiting ordering of chans w/ same frequency */
238 if (i+1 < chaninfo->ic_nchans &&
239 chaninfo->ic_chans[i+1].ic_freq == fc->ic_freq &&
240 (chaninfo->ic_chans[i+1].ic_flags & to) == to)
242 /* brute force search in case channel list is not ordered */
243 for (j = 0; j < chaninfo->ic_nchans; j++) {
244 const struct ieee80211_channel *tc = &chaninfo->ic_chans[j];
246 tc->ic_freq == fc->ic_freq && (tc->ic_flags & to) == to)
253 * Handle channel promotion. When a channel is specified with
254 * only a frequency we want to promote it to the ``best'' channel
255 * available. The channel list has separate entries for 11b, 11g,
256 * 11a, and 11n[ga] channels so specifying a frequency w/o any
257 * attributes requires we upgrade, e.g. from 11b -> 11g. This
258 * gets complicated when the channel is specified on the same
259 * command line with a media request that constrains the available
260 * channe list (e.g. mode 11a); we want to honor that to avoid
261 * confusing behaviour.
267 * Query the current mode of the interface in case it's
268 * constrained (e.g. to 11a). We must do this carefully
269 * as there may be a pending ifmedia request in which case
270 * asking the kernel will give us the wrong answer. This
271 * is an unfortunate side-effect of the way ifconfig is
272 * structure for modularity (yech).
274 * NB: ifmr is actually setup in getchaninfo (above); we
275 * assume it's called coincident with to this call so
276 * we have a ``current setting''; otherwise we must pass
277 * the socket descriptor down to here so we can make
278 * the ifmedia_getstate call ourselves.
280 int chanmode = ifmr != NULL ? IFM_MODE(ifmr->ifm_current) : IFM_AUTO;
282 /* when ambiguous promote to ``best'' */
283 /* NB: we abitrarily pick HT40+ over HT40- */
284 if (chanmode != IFM_IEEE80211_11B)
285 i = canpromote(i, IEEE80211_CHAN_B, IEEE80211_CHAN_G);
286 if (chanmode != IFM_IEEE80211_11G && (htconf & 1)) {
287 i = canpromote(i, IEEE80211_CHAN_G,
288 IEEE80211_CHAN_G | IEEE80211_CHAN_HT20);
290 i = canpromote(i, IEEE80211_CHAN_G,
291 IEEE80211_CHAN_G | IEEE80211_CHAN_HT40D);
292 i = canpromote(i, IEEE80211_CHAN_G,
293 IEEE80211_CHAN_G | IEEE80211_CHAN_HT40U);
296 if (chanmode != IFM_IEEE80211_11A && (htconf & 1)) {
297 i = canpromote(i, IEEE80211_CHAN_A,
298 IEEE80211_CHAN_A | IEEE80211_CHAN_HT20);
300 i = canpromote(i, IEEE80211_CHAN_A,
301 IEEE80211_CHAN_A | IEEE80211_CHAN_HT40D);
302 i = canpromote(i, IEEE80211_CHAN_A,
303 IEEE80211_CHAN_A | IEEE80211_CHAN_HT40U);
310 mapfreq(struct ieee80211_channel *chan, int freq, int flags)
314 for (i = 0; i < chaninfo->ic_nchans; i++) {
315 const struct ieee80211_channel *c = &chaninfo->ic_chans[i];
317 if (c->ic_freq == freq && (c->ic_flags & flags) == flags) {
319 /* when ambiguous promote to ``best'' */
320 c = &chaninfo->ic_chans[promote(i)];
326 errx(1, "unknown/undefined frequency %u/0x%x", freq, flags);
330 mapchan(struct ieee80211_channel *chan, int ieee, int flags)
334 for (i = 0; i < chaninfo->ic_nchans; i++) {
335 const struct ieee80211_channel *c = &chaninfo->ic_chans[i];
337 if (c->ic_ieee == ieee && (c->ic_flags & flags) == flags) {
339 /* when ambiguous promote to ``best'' */
340 c = &chaninfo->ic_chans[promote(i)];
346 errx(1, "unknown/undefined channel number %d flags 0x%x", ieee, flags);
349 static const struct ieee80211_channel *
354 if (get80211(s, IEEE80211_IOC_CURCHAN, &curchan, sizeof(curchan)) < 0) {
356 /* fall back to legacy ioctl */
357 if (get80211val(s, IEEE80211_IOC_CHANNEL, &val) < 0)
358 err(-1, "cannot figure out current channel");
360 mapchan(&curchan, val, 0);
366 static enum ieee80211_phymode
367 chan2mode(const struct ieee80211_channel *c)
369 if (IEEE80211_IS_CHAN_HTA(c))
370 return IEEE80211_MODE_11NA;
371 if (IEEE80211_IS_CHAN_HTG(c))
372 return IEEE80211_MODE_11NG;
373 if (IEEE80211_IS_CHAN_108A(c))
374 return IEEE80211_MODE_TURBO_A;
375 if (IEEE80211_IS_CHAN_108G(c))
376 return IEEE80211_MODE_TURBO_G;
377 if (IEEE80211_IS_CHAN_ST(c))
378 return IEEE80211_MODE_STURBO_A;
379 if (IEEE80211_IS_CHAN_FHSS(c))
380 return IEEE80211_MODE_FH;
381 if (IEEE80211_IS_CHAN_HALF(c))
382 return IEEE80211_MODE_HALF;
383 if (IEEE80211_IS_CHAN_QUARTER(c))
384 return IEEE80211_MODE_QUARTER;
385 if (IEEE80211_IS_CHAN_A(c))
386 return IEEE80211_MODE_11A;
387 if (IEEE80211_IS_CHAN_ANYG(c))
388 return IEEE80211_MODE_11G;
389 if (IEEE80211_IS_CHAN_B(c))
390 return IEEE80211_MODE_11B;
391 return IEEE80211_MODE_AUTO;
399 if (get80211(s, IEEE80211_IOC_ROAM,
400 &roamparams, sizeof(roamparams)) < 0)
401 err(1, "unable to get roaming parameters");
406 setroam_cb(int s, void *arg)
408 struct ieee80211_roamparams_req *roam = arg;
409 set80211(s, IEEE80211_IOC_ROAM, 0, sizeof(*roam), roam);
417 if (get80211(s, IEEE80211_IOC_TXPARAMS,
418 &txparams, sizeof(txparams)) < 0)
419 err(1, "unable to get transmit parameters");
424 settxparams_cb(int s, void *arg)
426 struct ieee80211_txparams_req *txp = arg;
427 set80211(s, IEEE80211_IOC_TXPARAMS, 0, sizeof(*txp), txp);
435 if (get80211(s, IEEE80211_IOC_REGDOMAIN,
436 ®domain, sizeof(regdomain)) < 0)
437 err(1, "unable to get regulatory domain info");
442 getdevcaps(int s, struct ieee80211_devcaps_req *dc)
444 if (get80211(s, IEEE80211_IOC_DEVCAPS, dc,
445 IEEE80211_DEVCAPS_SPACE(dc)) < 0)
446 err(1, "unable to get device capabilities");
450 setregdomain_cb(int s, void *arg)
452 struct ieee80211_regdomain_req *req;
453 struct ieee80211_regdomain *rd = arg;
454 struct ieee80211_devcaps_req *dc;
455 struct regdata *rdp = getregdata();
457 if (rd->country != NO_COUNTRY) {
458 const struct country *cc;
460 * Check current country seting to make sure it's
461 * compatible with the new regdomain. If not, then
462 * override it with any default country for this
463 * SKU. If we cannot arrange a match, then abort.
465 cc = lib80211_country_findbycc(rdp, rd->country);
467 errx(1, "unknown ISO country code %d", rd->country);
468 if (cc->rd->sku != rd->regdomain) {
469 const struct regdomain *rp;
471 * Check if country is incompatible with regdomain.
472 * To enable multiple regdomains for a country code
473 * we permit a mismatch between the regdomain and
474 * the country's associated regdomain when the
475 * regdomain is setup w/o a default country. For
476 * example, US is bound to the FCC regdomain but
477 * we allow US to be combined with FCC3 because FCC3
478 * has not default country. This allows bogus
479 * combinations like FCC3+DK which are resolved when
480 * constructing the channel list by deferring to the
481 * regdomain to construct the channel list.
483 rp = lib80211_regdomain_findbysku(rdp, rd->regdomain);
485 errx(1, "country %s (%s) is not usable with "
486 "regdomain %d", cc->isoname, cc->name,
488 else if (rp->cc != NULL && rp->cc != cc)
489 errx(1, "country %s (%s) is not usable with "
490 "regdomain %s", cc->isoname, cc->name,
495 * Fetch the device capabilities and calculate the
496 * full set of netbands for which we request a new
497 * channel list be constructed. Once that's done we
498 * push the regdomain info + channel list to the kernel.
500 dc = malloc(IEEE80211_DEVCAPS_SIZE(MAXCHAN));
502 errx(1, "no space for device capabilities");
503 dc->dc_chaninfo.ic_nchans = MAXCHAN;
507 printf("drivercaps: 0x%x\n", dc->dc_drivercaps);
508 printf("cryptocaps: 0x%x\n", dc->dc_cryptocaps);
509 printf("htcaps : 0x%x\n", dc->dc_htcaps);
510 memcpy(chaninfo, &dc->dc_chaninfo,
511 IEEE80211_CHANINFO_SPACE(&dc->dc_chaninfo));
512 print_channels(s, &dc->dc_chaninfo, 1/*allchans*/, 1/*verbose*/);
515 req = malloc(IEEE80211_REGDOMAIN_SIZE(dc->dc_chaninfo.ic_nchans));
517 errx(1, "no space for regdomain request");
519 regdomain_makechannels(req, dc);
522 print_regdomain(rd, 1/*verbose*/);
524 /* blech, reallocate channel list for new data */
525 if (chaninfo != NULL)
527 chaninfo = malloc(IEEE80211_CHANINFO_SPACE(&req->chaninfo));
528 if (chaninfo == NULL)
529 errx(1, "no space for channel list");
530 memcpy(chaninfo, &req->chaninfo,
531 IEEE80211_CHANINFO_SPACE(&req->chaninfo));
532 print_channels(s, &req->chaninfo, 1/*allchans*/, 1/*verbose*/);
534 if (req->chaninfo.ic_nchans == 0)
535 errx(1, "no channels calculated");
536 set80211(s, IEEE80211_IOC_REGDOMAIN, 0,
537 IEEE80211_REGDOMAIN_SPACE(req), req);
543 ieee80211_mhz2ieee(int freq, int flags)
545 struct ieee80211_channel chan;
546 mapfreq(&chan, freq, flags);
551 isanyarg(const char *arg)
553 return (strncmp(arg, "-", 1) == 0 ||
554 strncasecmp(arg, "any", 3) == 0 || strncasecmp(arg, "off", 3) == 0);
558 set80211ssid(const char *val, int d, int s, const struct afswtch *rafp)
562 u_int8_t data[IEEE80211_NWID_LEN];
566 if (len > 2 && isdigit((int)val[0]) && val[1] == ':') {
571 bzero(data, sizeof(data));
573 if (get_string(val, NULL, data, &len) == NULL)
576 set80211(s, IEEE80211_IOC_SSID, ssid, len, data);
580 set80211meshid(const char *val, int d, int s, const struct afswtch *rafp)
583 u_int8_t data[IEEE80211_NWID_LEN];
585 memset(data, 0, sizeof(data));
587 if (get_string(val, NULL, data, &len) == NULL)
590 set80211(s, IEEE80211_IOC_MESH_ID, 0, len, data);
594 set80211stationname(const char *val, int d, int s, const struct afswtch *rafp)
599 bzero(data, sizeof(data));
601 get_string(val, NULL, data, &len);
603 set80211(s, IEEE80211_IOC_STATIONNAME, 0, len, data);
607 * Parse a channel specification for attributes/flags.
609 * freq/xx channel width (5,10,20,40,40+,40-)
610 * freq:mode channel mode (a,b,g,h,n,t,s,d)
612 * These can be combined in either order; e.g. 2437:ng/40.
613 * Modes are case insensitive.
615 * The result is not validated here; it's assumed to be
616 * checked against the channel table fetched from the kernel.
619 getchannelflags(const char *val, int freq)
621 #define _CHAN_HT 0x80000000
627 cp = strchr(val, ':');
629 for (cp++; isalpha((int) *cp); cp++) {
630 /* accept mixed case */
635 case 'a': /* 802.11a */
636 flags |= IEEE80211_CHAN_A;
638 case 'b': /* 802.11b */
639 flags |= IEEE80211_CHAN_B;
641 case 'g': /* 802.11g */
642 flags |= IEEE80211_CHAN_G;
644 case 'h': /* ht = 802.11n */
645 case 'n': /* 802.11n */
646 flags |= _CHAN_HT; /* NB: private */
648 case 'd': /* dt = Atheros Dynamic Turbo */
649 flags |= IEEE80211_CHAN_TURBO;
651 case 't': /* ht, dt, st, t */
652 /* dt and unadorned t specify Dynamic Turbo */
653 if ((flags & (IEEE80211_CHAN_STURBO|_CHAN_HT)) == 0)
654 flags |= IEEE80211_CHAN_TURBO;
656 case 's': /* st = Atheros Static Turbo */
657 flags |= IEEE80211_CHAN_STURBO;
660 errx(-1, "%s: Invalid channel attribute %c\n",
665 cp = strchr(val, '/');
668 u_long cw = strtoul(cp+1, &ep, 10);
672 flags |= IEEE80211_CHAN_QUARTER;
675 flags |= IEEE80211_CHAN_HALF;
678 /* NB: this may be removed below */
679 flags |= IEEE80211_CHAN_HT20;
682 if (ep != NULL && *ep == '+')
683 flags |= IEEE80211_CHAN_HT40U;
684 else if (ep != NULL && *ep == '-')
685 flags |= IEEE80211_CHAN_HT40D;
688 errx(-1, "%s: Invalid channel width\n", val);
692 * Cleanup specifications.
694 if ((flags & _CHAN_HT) == 0) {
696 * If user specified freq/20 or freq/40 quietly remove
697 * HT cw attributes depending on channel use. To give
698 * an explicit 20/40 width for an HT channel you must
699 * indicate it is an HT channel since all HT channels
700 * are also usable for legacy operation; e.g. freq:n/40.
702 flags &= ~IEEE80211_CHAN_HT;
705 * Remove private indicator that this is an HT channel
706 * and if no explicit channel width has been given
707 * provide the default settings.
710 if ((flags & IEEE80211_CHAN_HT) == 0) {
711 struct ieee80211_channel chan;
713 * Consult the channel list to see if we can use
714 * HT40+ or HT40- (if both the map routines choose).
717 mapfreq(&chan, freq, 0);
719 mapchan(&chan, freq, 0);
720 flags |= (chan.ic_flags & IEEE80211_CHAN_HT);
728 getchannel(int s, struct ieee80211_channel *chan, const char *val)
733 memset(chan, 0, sizeof(*chan));
735 chan->ic_freq = IEEE80211_CHAN_ANY;
740 v = strtol(val, &eptr, 10);
741 if (val[0] == '\0' || val == eptr || errno == ERANGE ||
742 /* channel may be suffixed with nothing, :flag, or /width */
743 (eptr[0] != '\0' && eptr[0] != ':' && eptr[0] != '/'))
744 errx(1, "invalid channel specification%s",
745 errno == ERANGE ? " (out of range)" : "");
746 flags = getchannelflags(val, v);
747 if (v > 255) { /* treat as frequency */
748 mapfreq(chan, v, flags);
750 mapchan(chan, v, flags);
755 set80211channel(const char *val, int d, int s, const struct afswtch *rafp)
757 struct ieee80211_channel chan;
759 getchannel(s, &chan, val);
760 set80211(s, IEEE80211_IOC_CURCHAN, 0, sizeof(chan), &chan);
764 set80211chanswitch(const char *val, int d, int s, const struct afswtch *rafp)
766 struct ieee80211_chanswitch_req csr;
768 getchannel(s, &csr.csa_chan, val);
771 set80211(s, IEEE80211_IOC_CHANSWITCH, 0, sizeof(csr), &csr);
775 set80211authmode(const char *val, int d, int s, const struct afswtch *rafp)
779 if (strcasecmp(val, "none") == 0) {
780 mode = IEEE80211_AUTH_NONE;
781 } else if (strcasecmp(val, "open") == 0) {
782 mode = IEEE80211_AUTH_OPEN;
783 } else if (strcasecmp(val, "shared") == 0) {
784 mode = IEEE80211_AUTH_SHARED;
785 } else if (strcasecmp(val, "8021x") == 0) {
786 mode = IEEE80211_AUTH_8021X;
787 } else if (strcasecmp(val, "wpa") == 0) {
788 mode = IEEE80211_AUTH_WPA;
790 errx(1, "unknown authmode");
793 set80211(s, IEEE80211_IOC_AUTHMODE, mode, 0, NULL);
797 set80211powersavemode(const char *val, int d, int s, const struct afswtch *rafp)
801 if (strcasecmp(val, "off") == 0) {
802 mode = IEEE80211_POWERSAVE_OFF;
803 } else if (strcasecmp(val, "on") == 0) {
804 mode = IEEE80211_POWERSAVE_ON;
805 } else if (strcasecmp(val, "cam") == 0) {
806 mode = IEEE80211_POWERSAVE_CAM;
807 } else if (strcasecmp(val, "psp") == 0) {
808 mode = IEEE80211_POWERSAVE_PSP;
809 } else if (strcasecmp(val, "psp-cam") == 0) {
810 mode = IEEE80211_POWERSAVE_PSP_CAM;
812 errx(1, "unknown powersavemode");
815 set80211(s, IEEE80211_IOC_POWERSAVE, mode, 0, NULL);
819 set80211powersave(const char *val, int d, int s, const struct afswtch *rafp)
822 set80211(s, IEEE80211_IOC_POWERSAVE, IEEE80211_POWERSAVE_OFF,
825 set80211(s, IEEE80211_IOC_POWERSAVE, IEEE80211_POWERSAVE_ON,
830 set80211powersavesleep(const char *val, int d, int s, const struct afswtch *rafp)
832 set80211(s, IEEE80211_IOC_POWERSAVESLEEP, atoi(val), 0, NULL);
836 set80211wepmode(const char *val, int d, int s, const struct afswtch *rafp)
840 if (strcasecmp(val, "off") == 0) {
841 mode = IEEE80211_WEP_OFF;
842 } else if (strcasecmp(val, "on") == 0) {
843 mode = IEEE80211_WEP_ON;
844 } else if (strcasecmp(val, "mixed") == 0) {
845 mode = IEEE80211_WEP_MIXED;
847 errx(1, "unknown wep mode");
850 set80211(s, IEEE80211_IOC_WEP, mode, 0, NULL);
854 set80211wep(const char *val, int d, int s, const struct afswtch *rafp)
856 set80211(s, IEEE80211_IOC_WEP, d, 0, NULL);
860 isundefarg(const char *arg)
862 return (strcmp(arg, "-") == 0 || strncasecmp(arg, "undef", 5) == 0);
866 set80211weptxkey(const char *val, int d, int s, const struct afswtch *rafp)
869 set80211(s, IEEE80211_IOC_WEPTXKEY, IEEE80211_KEYIX_NONE, 0, NULL);
871 set80211(s, IEEE80211_IOC_WEPTXKEY, atoi(val)-1, 0, NULL);
875 set80211wepkey(const char *val, int d, int s, const struct afswtch *rafp)
879 u_int8_t data[IEEE80211_KEYBUF_SIZE];
881 if (isdigit((int)val[0]) && val[1] == ':') {
886 bzero(data, sizeof(data));
888 get_string(val, NULL, data, &len);
890 set80211(s, IEEE80211_IOC_WEPKEY, key, len, data);
894 * This function is purely a NetBSD compatability interface. The NetBSD
895 * interface is too inflexible, but it's there so we'll support it since
896 * it's not all that hard.
899 set80211nwkey(const char *val, int d, int s, const struct afswtch *rafp)
903 u_int8_t data[IEEE80211_KEYBUF_SIZE];
905 set80211(s, IEEE80211_IOC_WEP, IEEE80211_WEP_ON, 0, NULL);
907 if (isdigit((int)val[0]) && val[1] == ':') {
908 txkey = val[0]-'0'-1;
911 for (i = 0; i < 4; i++) {
912 bzero(data, sizeof(data));
914 val = get_string(val, ",", data, &len);
918 set80211(s, IEEE80211_IOC_WEPKEY, i, len, data);
921 bzero(data, sizeof(data));
923 get_string(val, NULL, data, &len);
926 set80211(s, IEEE80211_IOC_WEPKEY, 0, len, data);
928 bzero(data, sizeof(data));
929 for (i = 1; i < 4; i++)
930 set80211(s, IEEE80211_IOC_WEPKEY, i, 0, data);
933 set80211(s, IEEE80211_IOC_WEPTXKEY, txkey, 0, NULL);
937 set80211rtsthreshold(const char *val, int d, int s, const struct afswtch *rafp)
939 set80211(s, IEEE80211_IOC_RTSTHRESHOLD,
940 isundefarg(val) ? IEEE80211_RTS_MAX : atoi(val), 0, NULL);
944 set80211protmode(const char *val, int d, int s, const struct afswtch *rafp)
948 if (strcasecmp(val, "off") == 0) {
949 mode = IEEE80211_PROTMODE_OFF;
950 } else if (strcasecmp(val, "cts") == 0) {
951 mode = IEEE80211_PROTMODE_CTS;
952 } else if (strncasecmp(val, "rtscts", 3) == 0) {
953 mode = IEEE80211_PROTMODE_RTSCTS;
955 errx(1, "unknown protection mode");
958 set80211(s, IEEE80211_IOC_PROTMODE, mode, 0, NULL);
962 set80211htprotmode(const char *val, int d, int s, const struct afswtch *rafp)
966 if (strcasecmp(val, "off") == 0) {
967 mode = IEEE80211_PROTMODE_OFF;
968 } else if (strncasecmp(val, "rts", 3) == 0) {
969 mode = IEEE80211_PROTMODE_RTSCTS;
971 errx(1, "unknown protection mode");
974 set80211(s, IEEE80211_IOC_HTPROTMODE, mode, 0, NULL);
978 set80211txpower(const char *val, int d, int s, const struct afswtch *rafp)
980 double v = atof(val);
985 errx(-1, "invalid tx power (must be .5 dBm units)");
986 set80211(s, IEEE80211_IOC_TXPOWER, txpow, 0, NULL);
989 #define IEEE80211_ROAMING_DEVICE 0
990 #define IEEE80211_ROAMING_AUTO 1
991 #define IEEE80211_ROAMING_MANUAL 2
994 set80211roaming(const char *val, int d, int s, const struct afswtch *rafp)
998 if (strcasecmp(val, "device") == 0) {
999 mode = IEEE80211_ROAMING_DEVICE;
1000 } else if (strcasecmp(val, "auto") == 0) {
1001 mode = IEEE80211_ROAMING_AUTO;
1002 } else if (strcasecmp(val, "manual") == 0) {
1003 mode = IEEE80211_ROAMING_MANUAL;
1005 errx(1, "unknown roaming mode");
1007 set80211(s, IEEE80211_IOC_ROAMING, mode, 0, NULL);
1011 set80211wme(const char *val, int d, int s, const struct afswtch *rafp)
1013 set80211(s, IEEE80211_IOC_WME, d, 0, NULL);
1017 set80211hidessid(const char *val, int d, int s, const struct afswtch *rafp)
1019 set80211(s, IEEE80211_IOC_HIDESSID, d, 0, NULL);
1023 set80211apbridge(const char *val, int d, int s, const struct afswtch *rafp)
1025 set80211(s, IEEE80211_IOC_APBRIDGE, d, 0, NULL);
1029 set80211fastframes(const char *val, int d, int s, const struct afswtch *rafp)
1031 set80211(s, IEEE80211_IOC_FF, d, 0, NULL);
1035 set80211dturbo(const char *val, int d, int s, const struct afswtch *rafp)
1037 set80211(s, IEEE80211_IOC_TURBOP, d, 0, NULL);
1041 set80211chanlist(const char *val, int d, int s, const struct afswtch *rafp)
1043 struct ieee80211req_chanlist chanlist;
1044 char *temp, *cp, *tp;
1046 temp = malloc(strlen(val) + 1);
1048 errx(1, "malloc failed");
1050 memset(&chanlist, 0, sizeof(chanlist));
1053 int first, last, f, c;
1055 tp = strchr(cp, ',');
1058 switch (sscanf(cp, "%u-%u", &first, &last)) {
1060 if (first > IEEE80211_CHAN_MAX)
1061 errx(-1, "channel %u out of range, max %u",
1062 first, IEEE80211_CHAN_MAX);
1063 setbit(chanlist.ic_channels, first);
1066 if (first > IEEE80211_CHAN_MAX)
1067 errx(-1, "channel %u out of range, max %u",
1068 first, IEEE80211_CHAN_MAX);
1069 if (last > IEEE80211_CHAN_MAX)
1070 errx(-1, "channel %u out of range, max %u",
1071 last, IEEE80211_CHAN_MAX);
1073 errx(-1, "void channel range, %u > %u",
1075 for (f = first; f <= last; f++)
1076 setbit(chanlist.ic_channels, f);
1088 set80211(s, IEEE80211_IOC_CHANLIST, 0, sizeof(chanlist), &chanlist);
1092 set80211bssid(const char *val, int d, int s, const struct afswtch *rafp)
1095 if (!isanyarg(val)) {
1097 struct sockaddr_dl sdl;
1099 temp = malloc(strlen(val) + 2); /* ':' and '\0' */
1101 errx(1, "malloc failed");
1103 strcpy(temp + 1, val);
1104 sdl.sdl_len = sizeof(sdl);
1105 link_addr(temp, &sdl);
1107 if (sdl.sdl_alen != IEEE80211_ADDR_LEN)
1108 errx(1, "malformed link-level address");
1109 set80211(s, IEEE80211_IOC_BSSID, 0,
1110 IEEE80211_ADDR_LEN, LLADDR(&sdl));
1112 uint8_t zerobssid[IEEE80211_ADDR_LEN];
1113 memset(zerobssid, 0, sizeof(zerobssid));
1114 set80211(s, IEEE80211_IOC_BSSID, 0,
1115 IEEE80211_ADDR_LEN, zerobssid);
1120 getac(const char *ac)
1122 if (strcasecmp(ac, "ac_be") == 0 || strcasecmp(ac, "be") == 0)
1124 if (strcasecmp(ac, "ac_bk") == 0 || strcasecmp(ac, "bk") == 0)
1126 if (strcasecmp(ac, "ac_vi") == 0 || strcasecmp(ac, "vi") == 0)
1128 if (strcasecmp(ac, "ac_vo") == 0 || strcasecmp(ac, "vo") == 0)
1130 errx(1, "unknown wme access class %s", ac);
1134 DECL_CMD_FUNC2(set80211cwmin, ac, val)
1136 set80211(s, IEEE80211_IOC_WME_CWMIN, atoi(val), getac(ac), NULL);
1140 DECL_CMD_FUNC2(set80211cwmax, ac, val)
1142 set80211(s, IEEE80211_IOC_WME_CWMAX, atoi(val), getac(ac), NULL);
1146 DECL_CMD_FUNC2(set80211aifs, ac, val)
1148 set80211(s, IEEE80211_IOC_WME_AIFS, atoi(val), getac(ac), NULL);
1152 DECL_CMD_FUNC2(set80211txoplimit, ac, val)
1154 set80211(s, IEEE80211_IOC_WME_TXOPLIMIT, atoi(val), getac(ac), NULL);
1158 DECL_CMD_FUNC(set80211acm, ac, d)
1160 set80211(s, IEEE80211_IOC_WME_ACM, 1, getac(ac), NULL);
1163 DECL_CMD_FUNC(set80211noacm, ac, d)
1165 set80211(s, IEEE80211_IOC_WME_ACM, 0, getac(ac), NULL);
1169 DECL_CMD_FUNC(set80211ackpolicy, ac, d)
1171 set80211(s, IEEE80211_IOC_WME_ACKPOLICY, 1, getac(ac), NULL);
1174 DECL_CMD_FUNC(set80211noackpolicy, ac, d)
1176 set80211(s, IEEE80211_IOC_WME_ACKPOLICY, 0, getac(ac), NULL);
1180 DECL_CMD_FUNC2(set80211bsscwmin, ac, val)
1182 set80211(s, IEEE80211_IOC_WME_CWMIN, atoi(val),
1183 getac(ac)|IEEE80211_WMEPARAM_BSS, NULL);
1187 DECL_CMD_FUNC2(set80211bsscwmax, ac, val)
1189 set80211(s, IEEE80211_IOC_WME_CWMAX, atoi(val),
1190 getac(ac)|IEEE80211_WMEPARAM_BSS, NULL);
1194 DECL_CMD_FUNC2(set80211bssaifs, ac, val)
1196 set80211(s, IEEE80211_IOC_WME_AIFS, atoi(val),
1197 getac(ac)|IEEE80211_WMEPARAM_BSS, NULL);
1201 DECL_CMD_FUNC2(set80211bsstxoplimit, ac, val)
1203 set80211(s, IEEE80211_IOC_WME_TXOPLIMIT, atoi(val),
1204 getac(ac)|IEEE80211_WMEPARAM_BSS, NULL);
1208 DECL_CMD_FUNC(set80211dtimperiod, val, d)
1210 set80211(s, IEEE80211_IOC_DTIM_PERIOD, atoi(val), 0, NULL);
1214 DECL_CMD_FUNC(set80211bintval, val, d)
1216 set80211(s, IEEE80211_IOC_BEACON_INTERVAL, atoi(val), 0, NULL);
1220 set80211macmac(int s, int op, const char *val)
1223 struct sockaddr_dl sdl;
1225 temp = malloc(strlen(val) + 2); /* ':' and '\0' */
1227 errx(1, "malloc failed");
1229 strcpy(temp + 1, val);
1230 sdl.sdl_len = sizeof(sdl);
1231 link_addr(temp, &sdl);
1233 if (sdl.sdl_alen != IEEE80211_ADDR_LEN)
1234 errx(1, "malformed link-level address");
1235 set80211(s, op, 0, IEEE80211_ADDR_LEN, LLADDR(&sdl));
1239 DECL_CMD_FUNC(set80211addmac, val, d)
1241 set80211macmac(s, IEEE80211_IOC_ADDMAC, val);
1245 DECL_CMD_FUNC(set80211delmac, val, d)
1247 set80211macmac(s, IEEE80211_IOC_DELMAC, val);
1251 DECL_CMD_FUNC(set80211kickmac, val, d)
1254 struct sockaddr_dl sdl;
1255 struct ieee80211req_mlme mlme;
1257 temp = malloc(strlen(val) + 2); /* ':' and '\0' */
1259 errx(1, "malloc failed");
1261 strcpy(temp + 1, val);
1262 sdl.sdl_len = sizeof(sdl);
1263 link_addr(temp, &sdl);
1265 if (sdl.sdl_alen != IEEE80211_ADDR_LEN)
1266 errx(1, "malformed link-level address");
1267 memset(&mlme, 0, sizeof(mlme));
1268 mlme.im_op = IEEE80211_MLME_DEAUTH;
1269 mlme.im_reason = IEEE80211_REASON_AUTH_EXPIRE;
1270 memcpy(mlme.im_macaddr, LLADDR(&sdl), IEEE80211_ADDR_LEN);
1271 set80211(s, IEEE80211_IOC_MLME, 0, sizeof(mlme), &mlme);
1275 DECL_CMD_FUNC(set80211maccmd, val, d)
1277 set80211(s, IEEE80211_IOC_MACCMD, d, 0, NULL);
1281 set80211meshrtmac(int s, int req, const char *val)
1284 struct sockaddr_dl sdl;
1286 temp = malloc(strlen(val) + 2); /* ':' and '\0' */
1288 errx(1, "malloc failed");
1290 strcpy(temp + 1, val);
1291 sdl.sdl_len = sizeof(sdl);
1292 link_addr(temp, &sdl);
1294 if (sdl.sdl_alen != IEEE80211_ADDR_LEN)
1295 errx(1, "malformed link-level address");
1296 set80211(s, IEEE80211_IOC_MESH_RTCMD, req,
1297 IEEE80211_ADDR_LEN, LLADDR(&sdl));
1301 DECL_CMD_FUNC(set80211addmeshrt, val, d)
1303 set80211meshrtmac(s, IEEE80211_MESH_RTCMD_ADD, val);
1307 DECL_CMD_FUNC(set80211delmeshrt, val, d)
1309 set80211meshrtmac(s, IEEE80211_MESH_RTCMD_DELETE, val);
1313 DECL_CMD_FUNC(set80211meshrtcmd, val, d)
1315 set80211(s, IEEE80211_IOC_MESH_RTCMD, d, 0, NULL);
1319 DECL_CMD_FUNC(set80211hwmprootmode, val, d)
1323 if (strcasecmp(val, "normal") == 0)
1324 mode = IEEE80211_HWMP_ROOTMODE_NORMAL;
1325 else if (strcasecmp(val, "proactive") == 0)
1326 mode = IEEE80211_HWMP_ROOTMODE_PROACTIVE;
1327 else if (strcasecmp(val, "rann") == 0)
1328 mode = IEEE80211_HWMP_ROOTMODE_RANN;
1330 mode = IEEE80211_HWMP_ROOTMODE_DISABLED;
1331 set80211(s, IEEE80211_IOC_HWMP_ROOTMODE, mode, 0, NULL);
1335 DECL_CMD_FUNC(set80211hwmpmaxhops, val, d)
1337 set80211(s, IEEE80211_IOC_HWMP_MAXHOPS, atoi(val), 0, NULL);
1341 set80211pureg(const char *val, int d, int s, const struct afswtch *rafp)
1343 set80211(s, IEEE80211_IOC_PUREG, d, 0, NULL);
1347 set80211bgscan(const char *val, int d, int s, const struct afswtch *rafp)
1349 set80211(s, IEEE80211_IOC_BGSCAN, d, 0, NULL);
1353 DECL_CMD_FUNC(set80211bgscanidle, val, d)
1355 set80211(s, IEEE80211_IOC_BGSCAN_IDLE, atoi(val), 0, NULL);
1359 DECL_CMD_FUNC(set80211bgscanintvl, val, d)
1361 set80211(s, IEEE80211_IOC_BGSCAN_INTERVAL, atoi(val), 0, NULL);
1365 DECL_CMD_FUNC(set80211scanvalid, val, d)
1367 set80211(s, IEEE80211_IOC_SCANVALID, atoi(val), 0, NULL);
1371 * Parse an optional trailing specification of which netbands
1372 * to apply a parameter to. This is basically the same syntax
1373 * as used for channels but you can concatenate to specify
1374 * multiple. For example:
1375 * 14:abg apply to 11a, 11b, and 11g
1376 * 6:ht apply to 11na and 11ng
1377 * We don't make a big effort to catch silly things; this is
1378 * really a convenience mechanism.
1381 getmodeflags(const char *val)
1388 cp = strchr(val, ':');
1390 for (cp++; isalpha((int) *cp); cp++) {
1391 /* accept mixed case */
1396 case 'a': /* 802.11a */
1397 flags |= IEEE80211_CHAN_A;
1399 case 'b': /* 802.11b */
1400 flags |= IEEE80211_CHAN_B;
1402 case 'g': /* 802.11g */
1403 flags |= IEEE80211_CHAN_G;
1405 case 'n': /* 802.11n */
1406 flags |= IEEE80211_CHAN_HT;
1408 case 'd': /* dt = Atheros Dynamic Turbo */
1409 flags |= IEEE80211_CHAN_TURBO;
1411 case 't': /* ht, dt, st, t */
1412 /* dt and unadorned t specify Dynamic Turbo */
1413 if ((flags & (IEEE80211_CHAN_STURBO|IEEE80211_CHAN_HT)) == 0)
1414 flags |= IEEE80211_CHAN_TURBO;
1416 case 's': /* st = Atheros Static Turbo */
1417 flags |= IEEE80211_CHAN_STURBO;
1419 case 'h': /* 1/2-width channels */
1420 flags |= IEEE80211_CHAN_HALF;
1422 case 'q': /* 1/4-width channels */
1423 flags |= IEEE80211_CHAN_QUARTER;
1426 errx(-1, "%s: Invalid mode attribute %c\n",
1434 #define IEEE80211_CHAN_HTA (IEEE80211_CHAN_HT|IEEE80211_CHAN_5GHZ)
1435 #define IEEE80211_CHAN_HTG (IEEE80211_CHAN_HT|IEEE80211_CHAN_2GHZ)
1437 #define _APPLY(_flags, _base, _param, _v) do { \
1438 if (_flags & IEEE80211_CHAN_HT) { \
1439 if ((_flags & (IEEE80211_CHAN_5GHZ|IEEE80211_CHAN_2GHZ)) == 0) {\
1440 _base.params[IEEE80211_MODE_11NA]._param = _v; \
1441 _base.params[IEEE80211_MODE_11NG]._param = _v; \
1442 } else if (_flags & IEEE80211_CHAN_5GHZ) \
1443 _base.params[IEEE80211_MODE_11NA]._param = _v; \
1445 _base.params[IEEE80211_MODE_11NG]._param = _v; \
1447 if (_flags & IEEE80211_CHAN_TURBO) { \
1448 if ((_flags & (IEEE80211_CHAN_5GHZ|IEEE80211_CHAN_2GHZ)) == 0) {\
1449 _base.params[IEEE80211_MODE_TURBO_A]._param = _v; \
1450 _base.params[IEEE80211_MODE_TURBO_G]._param = _v; \
1451 } else if (_flags & IEEE80211_CHAN_5GHZ) \
1452 _base.params[IEEE80211_MODE_TURBO_A]._param = _v; \
1454 _base.params[IEEE80211_MODE_TURBO_G]._param = _v; \
1456 if (_flags & IEEE80211_CHAN_STURBO) \
1457 _base.params[IEEE80211_MODE_STURBO_A]._param = _v; \
1458 if ((_flags & IEEE80211_CHAN_A) == IEEE80211_CHAN_A) \
1459 _base.params[IEEE80211_MODE_11A]._param = _v; \
1460 if ((_flags & IEEE80211_CHAN_G) == IEEE80211_CHAN_G) \
1461 _base.params[IEEE80211_MODE_11G]._param = _v; \
1462 if ((_flags & IEEE80211_CHAN_B) == IEEE80211_CHAN_B) \
1463 _base.params[IEEE80211_MODE_11B]._param = _v; \
1464 if (_flags & IEEE80211_CHAN_HALF) \
1465 _base.params[IEEE80211_MODE_HALF]._param = _v; \
1466 if (_flags & IEEE80211_CHAN_QUARTER) \
1467 _base.params[IEEE80211_MODE_QUARTER]._param = _v; \
1469 #define _APPLY1(_flags, _base, _param, _v) do { \
1470 if (_flags & IEEE80211_CHAN_HT) { \
1471 if (_flags & IEEE80211_CHAN_5GHZ) \
1472 _base.params[IEEE80211_MODE_11NA]._param = _v; \
1474 _base.params[IEEE80211_MODE_11NG]._param = _v; \
1475 } else if ((_flags & IEEE80211_CHAN_108A) == IEEE80211_CHAN_108A) \
1476 _base.params[IEEE80211_MODE_TURBO_A]._param = _v; \
1477 else if ((_flags & IEEE80211_CHAN_108G) == IEEE80211_CHAN_108G) \
1478 _base.params[IEEE80211_MODE_TURBO_G]._param = _v; \
1479 else if ((_flags & IEEE80211_CHAN_ST) == IEEE80211_CHAN_ST) \
1480 _base.params[IEEE80211_MODE_STURBO_A]._param = _v; \
1481 else if (_flags & IEEE80211_CHAN_HALF) \
1482 _base.params[IEEE80211_MODE_HALF]._param = _v; \
1483 else if (_flags & IEEE80211_CHAN_QUARTER) \
1484 _base.params[IEEE80211_MODE_QUARTER]._param = _v; \
1485 else if ((_flags & IEEE80211_CHAN_A) == IEEE80211_CHAN_A) \
1486 _base.params[IEEE80211_MODE_11A]._param = _v; \
1487 else if ((_flags & IEEE80211_CHAN_G) == IEEE80211_CHAN_G) \
1488 _base.params[IEEE80211_MODE_11G]._param = _v; \
1489 else if ((_flags & IEEE80211_CHAN_B) == IEEE80211_CHAN_B) \
1490 _base.params[IEEE80211_MODE_11B]._param = _v; \
1492 #define _APPLY_RATE(_flags, _base, _param, _v) do { \
1493 if (_flags & IEEE80211_CHAN_HT) { \
1494 (_v) = (_v / 2) | IEEE80211_RATE_MCS; \
1496 _APPLY(_flags, _base, _param, _v); \
1498 #define _APPLY_RATE1(_flags, _base, _param, _v) do { \
1499 if (_flags & IEEE80211_CHAN_HT) { \
1500 (_v) = (_v / 2) | IEEE80211_RATE_MCS; \
1502 _APPLY1(_flags, _base, _param, _v); \
1506 DECL_CMD_FUNC(set80211roamrssi, val, d)
1508 double v = atof(val);
1513 errx(-1, "invalid rssi (must be .5 dBm units)");
1514 flags = getmodeflags(val);
1516 if (flags == 0) { /* NB: no flags => current channel */
1517 flags = getcurchan(s)->ic_flags;
1518 _APPLY1(flags, roamparams, rssi, rssi);
1520 _APPLY(flags, roamparams, rssi, rssi);
1521 callback_register(setroam_cb, &roamparams);
1525 getrate(const char *val, const char *tag)
1527 double v = atof(val);
1532 errx(-1, "invalid %s rate (must be .5 Mb/s units)", tag);
1533 return rate; /* NB: returns 2x the specified value */
1537 DECL_CMD_FUNC(set80211roamrate, val, d)
1541 rate = getrate(val, "roam");
1542 flags = getmodeflags(val);
1544 if (flags == 0) { /* NB: no flags => current channel */
1545 flags = getcurchan(s)->ic_flags;
1546 _APPLY_RATE1(flags, roamparams, rate, rate);
1548 _APPLY_RATE(flags, roamparams, rate, rate);
1549 callback_register(setroam_cb, &roamparams);
1553 DECL_CMD_FUNC(set80211mcastrate, val, d)
1557 rate = getrate(val, "mcast");
1558 flags = getmodeflags(val);
1560 if (flags == 0) { /* NB: no flags => current channel */
1561 flags = getcurchan(s)->ic_flags;
1562 _APPLY_RATE1(flags, txparams, mcastrate, rate);
1564 _APPLY_RATE(flags, txparams, mcastrate, rate);
1565 callback_register(settxparams_cb, &txparams);
1569 DECL_CMD_FUNC(set80211mgtrate, val, d)
1573 rate = getrate(val, "mgmt");
1574 flags = getmodeflags(val);
1576 if (flags == 0) { /* NB: no flags => current channel */
1577 flags = getcurchan(s)->ic_flags;
1578 _APPLY_RATE1(flags, txparams, mgmtrate, rate);
1580 _APPLY_RATE(flags, txparams, mgmtrate, rate);
1581 callback_register(settxparams_cb, &txparams);
1585 DECL_CMD_FUNC(set80211ucastrate, val, d)
1590 flags = getmodeflags(val);
1591 if (isanyarg(val)) {
1592 if (flags == 0) { /* NB: no flags => current channel */
1593 flags = getcurchan(s)->ic_flags;
1594 _APPLY1(flags, txparams, ucastrate,
1595 IEEE80211_FIXED_RATE_NONE);
1597 _APPLY(flags, txparams, ucastrate,
1598 IEEE80211_FIXED_RATE_NONE);
1600 int rate = getrate(val, "ucast");
1601 if (flags == 0) { /* NB: no flags => current channel */
1602 flags = getcurchan(s)->ic_flags;
1603 _APPLY_RATE1(flags, txparams, ucastrate, rate);
1605 _APPLY_RATE(flags, txparams, ucastrate, rate);
1607 callback_register(settxparams_cb, &txparams);
1611 DECL_CMD_FUNC(set80211maxretry, val, d)
1613 int v = atoi(val), flags;
1615 flags = getmodeflags(val);
1617 if (flags == 0) { /* NB: no flags => current channel */
1618 flags = getcurchan(s)->ic_flags;
1619 _APPLY1(flags, txparams, maxretry, v);
1621 _APPLY(flags, txparams, maxretry, v);
1622 callback_register(settxparams_cb, &txparams);
1626 #undef IEEE80211_CHAN_HTA
1627 #undef IEEE80211_CHAN_HTG
1630 DECL_CMD_FUNC(set80211fragthreshold, val, d)
1632 set80211(s, IEEE80211_IOC_FRAGTHRESHOLD,
1633 isundefarg(val) ? IEEE80211_FRAG_MAX : atoi(val), 0, NULL);
1637 DECL_CMD_FUNC(set80211bmissthreshold, val, d)
1639 set80211(s, IEEE80211_IOC_BMISSTHRESHOLD,
1640 isundefarg(val) ? IEEE80211_HWBMISS_MAX : atoi(val), 0, NULL);
1644 set80211burst(const char *val, int d, int s, const struct afswtch *rafp)
1646 set80211(s, IEEE80211_IOC_BURST, d, 0, NULL);
1650 set80211doth(const char *val, int d, int s, const struct afswtch *rafp)
1652 set80211(s, IEEE80211_IOC_DOTH, d, 0, NULL);
1656 set80211dfs(const char *val, int d, int s, const struct afswtch *rafp)
1658 set80211(s, IEEE80211_IOC_DFS, d, 0, NULL);
1662 set80211shortgi(const char *val, int d, int s, const struct afswtch *rafp)
1664 set80211(s, IEEE80211_IOC_SHORTGI,
1665 d ? (IEEE80211_HTCAP_SHORTGI20 | IEEE80211_HTCAP_SHORTGI40) : 0,
1670 set80211ampdu(const char *val, int d, int s, const struct afswtch *rafp)
1674 if (get80211val(s, IEEE80211_IOC_AMPDU, &du) < 0)
1675 errx(-1, "cannot get AMPDU setting");
1681 set80211(s, IEEE80211_IOC_AMPDU, ampdu, 0, NULL);
1685 DECL_CMD_FUNC(set80211ampdulimit, val, d)
1689 switch (atoi(val)) {
1692 v = IEEE80211_HTCAP_MAXRXAMPDU_8K;
1696 v = IEEE80211_HTCAP_MAXRXAMPDU_16K;
1700 v = IEEE80211_HTCAP_MAXRXAMPDU_32K;
1704 v = IEEE80211_HTCAP_MAXRXAMPDU_64K;
1707 errx(-1, "invalid A-MPDU limit %s", val);
1709 set80211(s, IEEE80211_IOC_AMPDU_LIMIT, v, 0, NULL);
1713 DECL_CMD_FUNC(set80211ampdudensity, val, d)
1717 if (isanyarg(val) || strcasecmp(val, "na") == 0)
1718 v = IEEE80211_HTCAP_MPDUDENSITY_NA;
1719 else switch ((int)(atof(val)*4)) {
1721 v = IEEE80211_HTCAP_MPDUDENSITY_NA;
1724 v = IEEE80211_HTCAP_MPDUDENSITY_025;
1727 v = IEEE80211_HTCAP_MPDUDENSITY_05;
1730 v = IEEE80211_HTCAP_MPDUDENSITY_1;
1733 v = IEEE80211_HTCAP_MPDUDENSITY_2;
1736 v = IEEE80211_HTCAP_MPDUDENSITY_4;
1739 v = IEEE80211_HTCAP_MPDUDENSITY_8;
1742 v = IEEE80211_HTCAP_MPDUDENSITY_16;
1745 errx(-1, "invalid A-MPDU density %s", val);
1747 set80211(s, IEEE80211_IOC_AMPDU_DENSITY, v, 0, NULL);
1751 set80211amsdu(const char *val, int d, int s, const struct afswtch *rafp)
1755 if (get80211val(s, IEEE80211_IOC_AMSDU, &amsdu) < 0)
1756 err(-1, "cannot get AMSDU setting");
1762 set80211(s, IEEE80211_IOC_AMSDU, amsdu, 0, NULL);
1766 DECL_CMD_FUNC(set80211amsdulimit, val, d)
1768 set80211(s, IEEE80211_IOC_AMSDU_LIMIT, atoi(val), 0, NULL);
1772 set80211puren(const char *val, int d, int s, const struct afswtch *rafp)
1774 set80211(s, IEEE80211_IOC_PUREN, d, 0, NULL);
1778 set80211htcompat(const char *val, int d, int s, const struct afswtch *rafp)
1780 set80211(s, IEEE80211_IOC_HTCOMPAT, d, 0, NULL);
1784 set80211htconf(const char *val, int d, int s, const struct afswtch *rafp)
1786 set80211(s, IEEE80211_IOC_HTCONF, d, 0, NULL);
1791 set80211dwds(const char *val, int d, int s, const struct afswtch *rafp)
1793 set80211(s, IEEE80211_IOC_DWDS, d, 0, NULL);
1797 set80211inact(const char *val, int d, int s, const struct afswtch *rafp)
1799 set80211(s, IEEE80211_IOC_INACTIVITY, d, 0, NULL);
1803 set80211tsn(const char *val, int d, int s, const struct afswtch *rafp)
1805 set80211(s, IEEE80211_IOC_TSN, d, 0, NULL);
1809 set80211dotd(const char *val, int d, int s, const struct afswtch *rafp)
1811 set80211(s, IEEE80211_IOC_DOTD, d, 0, NULL);
1815 set80211smps(const char *val, int d, int s, const struct afswtch *rafp)
1817 set80211(s, IEEE80211_IOC_SMPS, d, 0, NULL);
1821 set80211rifs(const char *val, int d, int s, const struct afswtch *rafp)
1823 set80211(s, IEEE80211_IOC_RIFS, d, 0, NULL);
1827 DECL_CMD_FUNC(set80211tdmaslot, val, d)
1829 set80211(s, IEEE80211_IOC_TDMA_SLOT, atoi(val), 0, NULL);
1833 DECL_CMD_FUNC(set80211tdmaslotcnt, val, d)
1835 set80211(s, IEEE80211_IOC_TDMA_SLOTCNT, atoi(val), 0, NULL);
1839 DECL_CMD_FUNC(set80211tdmaslotlen, val, d)
1841 set80211(s, IEEE80211_IOC_TDMA_SLOTLEN, atoi(val), 0, NULL);
1845 DECL_CMD_FUNC(set80211tdmabintval, val, d)
1847 set80211(s, IEEE80211_IOC_TDMA_BINTERVAL, atoi(val), 0, NULL);
1851 DECL_CMD_FUNC(set80211meshttl, val, d)
1853 set80211(s, IEEE80211_IOC_MESH_TTL, atoi(val), 0, NULL);
1857 DECL_CMD_FUNC(set80211meshforward, val, d)
1859 set80211(s, IEEE80211_IOC_MESH_FWRD, atoi(val), 0, NULL);
1863 DECL_CMD_FUNC(set80211meshpeering, val, d)
1865 set80211(s, IEEE80211_IOC_MESH_AP, atoi(val), 0, NULL);
1869 DECL_CMD_FUNC(set80211meshmetric, val, d)
1873 memcpy(v, val, sizeof(v));
1874 set80211(s, IEEE80211_IOC_MESH_PR_METRIC, 0, 0, v);
1878 DECL_CMD_FUNC(set80211meshpath, val, d)
1882 memcpy(v, val, sizeof(v));
1883 set80211(s, IEEE80211_IOC_MESH_PR_PATH, 0, 0, v);
1887 regdomain_sort(const void *a, const void *b)
1890 (IEEE80211_CHAN_ALLTURBO|IEEE80211_CHAN_HALF|IEEE80211_CHAN_QUARTER)
1891 const struct ieee80211_channel *ca = a;
1892 const struct ieee80211_channel *cb = b;
1894 return ca->ic_freq == cb->ic_freq ?
1895 (ca->ic_flags & CHAN_ALL) - (cb->ic_flags & CHAN_ALL) :
1896 ca->ic_freq - cb->ic_freq;
1900 static const struct ieee80211_channel *
1901 chanlookup(const struct ieee80211_channel chans[], int nchans,
1902 int freq, int flags)
1906 flags &= IEEE80211_CHAN_ALLTURBO;
1907 for (i = 0; i < nchans; i++) {
1908 const struct ieee80211_channel *c = &chans[i];
1909 if (c->ic_freq == freq &&
1910 (c->ic_flags & IEEE80211_CHAN_ALLTURBO) == flags)
1917 chanfind(const struct ieee80211_channel chans[], int nchans, int flags)
1921 for (i = 0; i < nchans; i++) {
1922 const struct ieee80211_channel *c = &chans[i];
1923 if ((c->ic_flags & flags) == flags)
1930 * Check channel compatibility.
1933 checkchan(const struct ieee80211req_chaninfo *avail, int freq, int flags)
1935 flags &= ~REQ_FLAGS;
1937 * Check if exact channel is in the calibration table;
1938 * everything below is to deal with channels that we
1939 * want to include but that are not explicitly listed.
1941 if (flags & IEEE80211_CHAN_HT40) {
1942 /* NB: we use an HT40 channel center that matches HT20 */
1943 flags = (flags &~ IEEE80211_CHAN_HT40) | IEEE80211_CHAN_HT20;
1945 if (chanlookup(avail->ic_chans, avail->ic_nchans, freq, flags) != NULL)
1947 if (flags & IEEE80211_CHAN_GSM) {
1949 * XXX GSM frequency mapping is handled in the kernel
1950 * so we cannot find them in the calibration table;
1951 * just accept the channel and the kernel will reject
1952 * the channel list if it's wrong.
1957 * If this is a 1/2 or 1/4 width channel allow it if a full
1958 * width channel is present for this frequency, and the device
1959 * supports fractional channels on this band. This is a hack
1960 * that avoids bloating the calibration table; it may be better
1961 * by per-band attributes though (we are effectively calculating
1962 * this attribute by scanning the channel list ourself).
1964 if ((flags & (IEEE80211_CHAN_HALF | IEEE80211_CHAN_QUARTER)) == 0)
1966 if (chanlookup(avail->ic_chans, avail->ic_nchans, freq,
1967 flags &~ (IEEE80211_CHAN_HALF | IEEE80211_CHAN_QUARTER)) == NULL)
1969 if (flags & IEEE80211_CHAN_HALF) {
1970 return chanfind(avail->ic_chans, avail->ic_nchans,
1971 IEEE80211_CHAN_HALF |
1972 (flags & (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_5GHZ)));
1974 return chanfind(avail->ic_chans, avail->ic_nchans,
1975 IEEE80211_CHAN_QUARTER |
1976 (flags & (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_5GHZ)));
1981 regdomain_addchans(struct ieee80211req_chaninfo *ci,
1982 const netband_head *bands,
1983 const struct ieee80211_regdomain *reg,
1985 const struct ieee80211req_chaninfo *avail)
1987 const struct netband *nb;
1988 const struct freqband *b;
1989 struct ieee80211_channel *c, *prev;
1990 int freq, hi_adj, lo_adj, channelSep;
1993 hi_adj = (chanFlags & IEEE80211_CHAN_HT40U) ? -20 : 0;
1994 lo_adj = (chanFlags & IEEE80211_CHAN_HT40D) ? 20 : 0;
1995 channelSep = (chanFlags & IEEE80211_CHAN_2GHZ) ? 0 : 40;
1996 LIST_FOREACH(nb, bands, next) {
1999 printf("%s:", __func__);
2000 printb(" chanFlags", chanFlags, IEEE80211_CHAN_BITS);
2001 printb(" bandFlags", nb->flags | b->flags,
2002 IEEE80211_CHAN_BITS);
2006 for (freq = b->freqStart + lo_adj;
2007 freq <= b->freqEnd + hi_adj; freq += b->chanSep) {
2009 * Construct flags for the new channel. We take
2010 * the attributes from the band descriptions except
2011 * for HT40 which is enabled generically (i.e. +/-
2012 * extension channel) in the band description and
2013 * then constrained according by channel separation.
2015 flags = nb->flags | b->flags;
2016 if (flags & IEEE80211_CHAN_HT) {
2018 * HT channels are generated specially; we're
2019 * called to add HT20, HT40+, and HT40- chan's
2020 * so we need to expand only band specs for
2021 * the HT channel type being added.
2023 if ((chanFlags & IEEE80211_CHAN_HT20) &&
2024 (flags & IEEE80211_CHAN_HT20) == 0) {
2026 printf("%u: skip, not an "
2027 "HT20 channel\n", freq);
2030 if ((chanFlags & IEEE80211_CHAN_HT40) &&
2031 (flags & IEEE80211_CHAN_HT40) == 0) {
2033 printf("%u: skip, not an "
2034 "HT40 channel\n", freq);
2038 * DFS and HT40 don't mix. This should be
2039 * expressed in the regdomain database but
2040 * just in case enforce it here.
2042 if ((chanFlags & IEEE80211_CHAN_HT40) &&
2043 (flags & IEEE80211_CHAN_DFS)) {
2045 printf("%u: skip, HT40+DFS "
2046 "not permitted\n", freq);
2049 /* NB: HT attribute comes from caller */
2050 flags &= ~IEEE80211_CHAN_HT;
2051 flags |= chanFlags & IEEE80211_CHAN_HT;
2054 * Check if device can operate on this frequency.
2056 if (!checkchan(avail, freq, flags)) {
2058 printf("%u: skip, ", freq);
2059 printb("flags", flags,
2060 IEEE80211_CHAN_BITS);
2061 printf(" not available\n");
2065 if ((flags & REQ_ECM) && !reg->ecm) {
2067 printf("%u: skip, ECM channel\n", freq);
2070 if ((flags & REQ_INDOOR) && reg->location == 'O') {
2072 printf("%u: skip, indoor channel\n",
2076 if ((flags & REQ_OUTDOOR) && reg->location == 'I') {
2078 printf("%u: skip, outdoor channel\n",
2082 if ((flags & IEEE80211_CHAN_HT40) &&
2083 prev != NULL && (freq - prev->ic_freq) < channelSep) {
2085 printf("%u: skip, only %u channel "
2086 "separation, need %d\n", freq,
2087 freq - prev->ic_freq, channelSep);
2090 if (ci->ic_nchans == IEEE80211_CHAN_MAX) {
2092 printf("%u: skip, channel table full\n",
2096 c = &ci->ic_chans[ci->ic_nchans++];
2097 memset(c, 0, sizeof(*c));
2099 c->ic_flags = flags;
2100 if (c->ic_flags & IEEE80211_CHAN_DFS)
2101 c->ic_maxregpower = nb->maxPowerDFS;
2103 c->ic_maxregpower = nb->maxPower;
2105 printf("[%3d] add freq %u ",
2106 ci->ic_nchans-1, c->ic_freq);
2107 printb("flags", c->ic_flags, IEEE80211_CHAN_BITS);
2108 printf(" power %u\n", c->ic_maxregpower);
2110 /* NB: kernel fills in other fields */
2117 regdomain_makechannels(
2118 struct ieee80211_regdomain_req *req,
2119 const struct ieee80211_devcaps_req *dc)
2121 struct regdata *rdp = getregdata();
2122 const struct country *cc;
2123 const struct ieee80211_regdomain *reg = &req->rd;
2124 struct ieee80211req_chaninfo *ci = &req->chaninfo;
2125 const struct regdomain *rd;
2128 * Locate construction table for new channel list. We treat
2129 * the regdomain/SKU as definitive so a country can be in
2130 * multiple with different properties (e.g. US in FCC+FCC3).
2131 * If no regdomain is specified then we fallback on the country
2132 * code to find the associated regdomain since countries always
2133 * belong to at least one regdomain.
2135 if (reg->regdomain == 0) {
2136 cc = lib80211_country_findbycc(rdp, reg->country);
2138 errx(1, "internal error, country %d not found",
2142 rd = lib80211_regdomain_findbysku(rdp, reg->regdomain);
2144 errx(1, "internal error, regdomain %d not found",
2146 if (rd->sku != SKU_DEBUG) {
2148 * regdomain_addchans incrememnts the channel count for
2149 * each channel it adds so initialize ic_nchans to zero.
2150 * Note that we know we have enough space to hold all possible
2151 * channels because the devcaps list size was used to
2152 * allocate our request.
2155 if (!LIST_EMPTY(&rd->bands_11b))
2156 regdomain_addchans(ci, &rd->bands_11b, reg,
2157 IEEE80211_CHAN_B, &dc->dc_chaninfo);
2158 if (!LIST_EMPTY(&rd->bands_11g))
2159 regdomain_addchans(ci, &rd->bands_11g, reg,
2160 IEEE80211_CHAN_G, &dc->dc_chaninfo);
2161 if (!LIST_EMPTY(&rd->bands_11a))
2162 regdomain_addchans(ci, &rd->bands_11a, reg,
2163 IEEE80211_CHAN_A, &dc->dc_chaninfo);
2164 if (!LIST_EMPTY(&rd->bands_11na) && dc->dc_htcaps != 0) {
2165 regdomain_addchans(ci, &rd->bands_11na, reg,
2166 IEEE80211_CHAN_A | IEEE80211_CHAN_HT20,
2168 if (dc->dc_htcaps & IEEE80211_HTCAP_CHWIDTH40) {
2169 regdomain_addchans(ci, &rd->bands_11na, reg,
2170 IEEE80211_CHAN_A | IEEE80211_CHAN_HT40U,
2172 regdomain_addchans(ci, &rd->bands_11na, reg,
2173 IEEE80211_CHAN_A | IEEE80211_CHAN_HT40D,
2177 if (!LIST_EMPTY(&rd->bands_11ng) && dc->dc_htcaps != 0) {
2178 regdomain_addchans(ci, &rd->bands_11ng, reg,
2179 IEEE80211_CHAN_G | IEEE80211_CHAN_HT20,
2181 if (dc->dc_htcaps & IEEE80211_HTCAP_CHWIDTH40) {
2182 regdomain_addchans(ci, &rd->bands_11ng, reg,
2183 IEEE80211_CHAN_G | IEEE80211_CHAN_HT40U,
2185 regdomain_addchans(ci, &rd->bands_11ng, reg,
2186 IEEE80211_CHAN_G | IEEE80211_CHAN_HT40D,
2190 qsort(ci->ic_chans, ci->ic_nchans, sizeof(ci->ic_chans[0]),
2193 memcpy(ci, &dc->dc_chaninfo,
2194 IEEE80211_CHANINFO_SPACE(&dc->dc_chaninfo));
2198 list_countries(void)
2200 struct regdata *rdp = getregdata();
2201 const struct country *cp;
2202 const struct regdomain *dp;
2206 printf("\nCountry codes:\n");
2207 LIST_FOREACH(cp, &rdp->countries, next) {
2208 printf("%2s %-15.15s%s", cp->isoname,
2209 cp->name, ((i+1)%4) == 0 ? "\n" : " ");
2213 printf("\nRegulatory domains:\n");
2214 LIST_FOREACH(dp, &rdp->domains, next) {
2215 printf("%-15.15s%s", dp->name, ((i+1)%4) == 0 ? "\n" : " ");
2222 defaultcountry(const struct regdomain *rd)
2224 struct regdata *rdp = getregdata();
2225 const struct country *cc;
2227 cc = lib80211_country_findbycc(rdp, rd->cc->code);
2229 errx(1, "internal error, ISO country code %d not "
2230 "defined for regdomain %s", rd->cc->code, rd->name);
2231 regdomain.country = cc->code;
2232 regdomain.isocc[0] = cc->isoname[0];
2233 regdomain.isocc[1] = cc->isoname[1];
2237 DECL_CMD_FUNC(set80211regdomain, val, d)
2239 struct regdata *rdp = getregdata();
2240 const struct regdomain *rd;
2242 rd = lib80211_regdomain_findbyname(rdp, val);
2245 long sku = strtol(val, &eptr, 0);
2248 rd = lib80211_regdomain_findbysku(rdp, sku);
2249 if (eptr == val || rd == NULL)
2250 errx(1, "unknown regdomain %s", val);
2253 regdomain.regdomain = rd->sku;
2254 if (regdomain.country == 0 && rd->cc != NULL) {
2256 * No country code setup and there's a default
2257 * one for this regdomain fill it in.
2261 callback_register(setregdomain_cb, ®domain);
2265 DECL_CMD_FUNC(set80211country, val, d)
2267 struct regdata *rdp = getregdata();
2268 const struct country *cc;
2270 cc = lib80211_country_findbyname(rdp, val);
2273 long code = strtol(val, &eptr, 0);
2276 cc = lib80211_country_findbycc(rdp, code);
2277 if (eptr == val || cc == NULL)
2278 errx(1, "unknown ISO country code %s", val);
2281 regdomain.regdomain = cc->rd->sku;
2282 regdomain.country = cc->code;
2283 regdomain.isocc[0] = cc->isoname[0];
2284 regdomain.isocc[1] = cc->isoname[1];
2285 callback_register(setregdomain_cb, ®domain);
2289 set80211location(const char *val, int d, int s, const struct afswtch *rafp)
2292 regdomain.location = d;
2293 callback_register(setregdomain_cb, ®domain);
2297 set80211ecm(const char *val, int d, int s, const struct afswtch *rafp)
2301 callback_register(setregdomain_cb, ®domain);
2317 if (spacer != '\t') {
2321 col = 8; /* 8-col tab */
2325 LINE_CHECK(const char *fmt, ...)
2332 n = vsnprintf(buf+1, sizeof(buf)-1, fmt, ap);
2345 getmaxrate(const uint8_t rates[15], uint8_t nrates)
2347 int i, maxrate = -1;
2349 for (i = 0; i < nrates; i++) {
2350 int rate = rates[i] & IEEE80211_RATE_VAL;
2358 getcaps(int capinfo)
2360 static char capstring[32];
2361 char *cp = capstring;
2363 if (capinfo & IEEE80211_CAPINFO_ESS)
2365 if (capinfo & IEEE80211_CAPINFO_IBSS)
2367 if (capinfo & IEEE80211_CAPINFO_CF_POLLABLE)
2369 if (capinfo & IEEE80211_CAPINFO_CF_POLLREQ)
2371 if (capinfo & IEEE80211_CAPINFO_PRIVACY)
2373 if (capinfo & IEEE80211_CAPINFO_SHORT_PREAMBLE)
2375 if (capinfo & IEEE80211_CAPINFO_PBCC)
2377 if (capinfo & IEEE80211_CAPINFO_CHNL_AGILITY)
2379 if (capinfo & IEEE80211_CAPINFO_SHORT_SLOTTIME)
2381 if (capinfo & IEEE80211_CAPINFO_RSN)
2383 if (capinfo & IEEE80211_CAPINFO_DSSSOFDM)
2392 static char flagstring[32];
2393 char *cp = flagstring;
2395 if (flags & IEEE80211_NODE_AUTH)
2397 if (flags & IEEE80211_NODE_QOS)
2399 if (flags & IEEE80211_NODE_ERP)
2401 if (flags & IEEE80211_NODE_PWR_MGT)
2403 if (flags & IEEE80211_NODE_HT) {
2405 if (flags & IEEE80211_NODE_HTCOMPAT)
2408 if (flags & IEEE80211_NODE_WPS)
2410 if (flags & IEEE80211_NODE_TSN)
2412 if (flags & IEEE80211_NODE_AMPDU_TX)
2414 if (flags & IEEE80211_NODE_AMPDU_RX)
2416 if (flags & IEEE80211_NODE_MIMO_PS) {
2418 if (flags & IEEE80211_NODE_MIMO_RTS)
2421 if (flags & IEEE80211_NODE_RIFS)
2423 if (flags & IEEE80211_NODE_SGI40) {
2425 if (flags & IEEE80211_NODE_SGI20)
2427 } else if (flags & IEEE80211_NODE_SGI20)
2429 if (flags & IEEE80211_NODE_AMSDU_TX)
2431 if (flags & IEEE80211_NODE_AMSDU_RX)
2438 printie(const char* tag, const uint8_t *ie, size_t ielen, int maxlen)
2442 maxlen -= strlen(tag)+2;
2443 if (2*ielen > maxlen)
2446 for (; ielen > 0; ie++, ielen--) {
2449 printf("%02x", *ie);
2457 #define LE_READ_2(p) \
2459 ((((const u_int8_t *)(p))[0] ) | \
2460 (((const u_int8_t *)(p))[1] << 8)))
2461 #define LE_READ_4(p) \
2463 ((((const u_int8_t *)(p))[0] ) | \
2464 (((const u_int8_t *)(p))[1] << 8) | \
2465 (((const u_int8_t *)(p))[2] << 16) | \
2466 (((const u_int8_t *)(p))[3] << 24)))
2469 * NB: The decoding routines assume a properly formatted ie
2470 * which should be safe as the kernel only retains them
2475 printwmeparam(const char *tag, const u_int8_t *ie, size_t ielen, int maxlen)
2477 #define MS(_v, _f) (((_v) & _f) >> _f##_S)
2478 static const char *acnames[] = { "BE", "BK", "VO", "VI" };
2479 const struct ieee80211_wme_param *wme =
2480 (const struct ieee80211_wme_param *) ie;
2486 printf("<qosinfo 0x%x", wme->param_qosInfo);
2487 ie += offsetof(struct ieee80211_wme_param, params_acParams);
2488 for (i = 0; i < WME_NUM_AC; i++) {
2489 const struct ieee80211_wme_acparams *ac =
2490 &wme->params_acParams[i];
2492 printf(" %s[%saifsn %u cwmin %u cwmax %u txop %u]"
2494 , MS(ac->acp_aci_aifsn, WME_PARAM_ACM) ? "acm " : ""
2495 , MS(ac->acp_aci_aifsn, WME_PARAM_AIFSN)
2496 , MS(ac->acp_logcwminmax, WME_PARAM_LOGCWMIN)
2497 , MS(ac->acp_logcwminmax, WME_PARAM_LOGCWMAX)
2498 , LE_READ_2(&ac->acp_txop)
2506 printwmeinfo(const char *tag, const u_int8_t *ie, size_t ielen, int maxlen)
2510 const struct ieee80211_wme_info *wme =
2511 (const struct ieee80211_wme_info *) ie;
2512 printf("<version 0x%x info 0x%x>",
2513 wme->wme_version, wme->wme_info);
2518 printhtcap(const char *tag, const u_int8_t *ie, size_t ielen, int maxlen)
2522 const struct ieee80211_ie_htcap *htcap =
2523 (const struct ieee80211_ie_htcap *) ie;
2527 printf("<cap 0x%x param 0x%x",
2528 LE_READ_2(&htcap->hc_cap), htcap->hc_param);
2531 for (i = 0; i < IEEE80211_HTRATE_MAXSIZE; i++)
2532 if (isset(htcap->hc_mcsset, i)) {
2533 for (j = i+1; j < IEEE80211_HTRATE_MAXSIZE; j++)
2534 if (isclr(htcap->hc_mcsset, j))
2538 printf("%s%u", sep, i);
2540 printf("%s%u-%u", sep, i, j);
2544 printf("] extcap 0x%x txbf 0x%x antenna 0x%x>",
2545 LE_READ_2(&htcap->hc_extcap),
2546 LE_READ_4(&htcap->hc_txbf),
2552 printhtinfo(const char *tag, const u_int8_t *ie, size_t ielen, int maxlen)
2556 const struct ieee80211_ie_htinfo *htinfo =
2557 (const struct ieee80211_ie_htinfo *) ie;
2561 printf("<ctl %u, %x,%x,%x,%x", htinfo->hi_ctrlchannel,
2562 htinfo->hi_byte1, htinfo->hi_byte2, htinfo->hi_byte3,
2563 LE_READ_2(&htinfo->hi_byte45));
2564 printf(" basicmcs[");
2566 for (i = 0; i < IEEE80211_HTRATE_MAXSIZE; i++)
2567 if (isset(htinfo->hi_basicmcsset, i)) {
2568 for (j = i+1; j < IEEE80211_HTRATE_MAXSIZE; j++)
2569 if (isclr(htinfo->hi_basicmcsset, j))
2573 printf("%s%u", sep, i);
2575 printf("%s%u-%u", sep, i, j);
2584 printathie(const char *tag, const u_int8_t *ie, size_t ielen, int maxlen)
2589 const struct ieee80211_ath_ie *ath =
2590 (const struct ieee80211_ath_ie *)ie;
2593 if (ath->ath_capability & ATHEROS_CAP_TURBO_PRIME)
2595 if (ath->ath_capability & ATHEROS_CAP_COMPRESSION)
2597 if (ath->ath_capability & ATHEROS_CAP_FAST_FRAME)
2599 if (ath->ath_capability & ATHEROS_CAP_XR)
2601 if (ath->ath_capability & ATHEROS_CAP_AR)
2603 if (ath->ath_capability & ATHEROS_CAP_BURST)
2605 if (ath->ath_capability & ATHEROS_CAP_WME)
2607 if (ath->ath_capability & ATHEROS_CAP_BOOST)
2609 printf("0x%x>", LE_READ_2(ath->ath_defkeyix));
2615 printmeshconf(const char *tag, const uint8_t *ie, size_t ielen, int maxlen)
2617 #define MATCHOUI(field, oui, string) \
2619 if (memcmp(field, oui, 4) == 0) \
2620 printf("%s", string); \
2625 const struct ieee80211_meshconf_ie *mconf =
2626 (const struct ieee80211_meshconf_ie *)ie;
2628 if (mconf->conf_pselid == IEEE80211_MESHCONF_PATH_HWMP)
2633 if (mconf->conf_pmetid == IEEE80211_MESHCONF_METRIC_AIRTIME)
2637 printf(" CONGESTION:");
2638 if (mconf->conf_ccid == IEEE80211_MESHCONF_CC_DISABLED)
2643 if (mconf->conf_syncid == IEEE80211_MESHCONF_SYNC_NEIGHOFF)
2648 if (mconf->conf_authid == IEEE80211_MESHCONF_AUTH_DISABLED)
2652 printf(" FORM:0x%x CAPS:0x%x>", mconf->conf_form,
2659 wpa_cipher(const u_int8_t *sel)
2661 #define WPA_SEL(x) (((x)<<24)|WPA_OUI)
2662 u_int32_t w = LE_READ_4(sel);
2665 case WPA_SEL(WPA_CSE_NULL):
2667 case WPA_SEL(WPA_CSE_WEP40):
2669 case WPA_SEL(WPA_CSE_WEP104):
2671 case WPA_SEL(WPA_CSE_TKIP):
2673 case WPA_SEL(WPA_CSE_CCMP):
2676 return "?"; /* NB: so 1<< is discarded */
2681 wpa_keymgmt(const u_int8_t *sel)
2683 #define WPA_SEL(x) (((x)<<24)|WPA_OUI)
2684 u_int32_t w = LE_READ_4(sel);
2687 case WPA_SEL(WPA_ASE_8021X_UNSPEC):
2688 return "8021X-UNSPEC";
2689 case WPA_SEL(WPA_ASE_8021X_PSK):
2691 case WPA_SEL(WPA_ASE_NONE):
2699 printwpaie(const char *tag, const u_int8_t *ie, size_t ielen, int maxlen)
2701 u_int8_t len = ie[1];
2708 ie += 6, len -= 4; /* NB: len is payload only */
2710 printf("<v%u", LE_READ_2(ie));
2713 printf(" mc:%s", wpa_cipher(ie));
2716 /* unicast ciphers */
2720 for (; n > 0; n--) {
2721 printf("%s%s", sep, wpa_cipher(ie));
2726 /* key management algorithms */
2730 for (; n > 0; n--) {
2731 printf("%s%s", sep, wpa_keymgmt(ie));
2736 if (len > 2) /* optional capabilities */
2737 printf(", caps 0x%x", LE_READ_2(ie));
2743 rsn_cipher(const u_int8_t *sel)
2745 #define RSN_SEL(x) (((x)<<24)|RSN_OUI)
2746 u_int32_t w = LE_READ_4(sel);
2749 case RSN_SEL(RSN_CSE_NULL):
2751 case RSN_SEL(RSN_CSE_WEP40):
2753 case RSN_SEL(RSN_CSE_WEP104):
2755 case RSN_SEL(RSN_CSE_TKIP):
2757 case RSN_SEL(RSN_CSE_CCMP):
2759 case RSN_SEL(RSN_CSE_WRAP):
2767 rsn_keymgmt(const u_int8_t *sel)
2769 #define RSN_SEL(x) (((x)<<24)|RSN_OUI)
2770 u_int32_t w = LE_READ_4(sel);
2773 case RSN_SEL(RSN_ASE_8021X_UNSPEC):
2774 return "8021X-UNSPEC";
2775 case RSN_SEL(RSN_ASE_8021X_PSK):
2777 case RSN_SEL(RSN_ASE_NONE):
2785 printrsnie(const char *tag, const u_int8_t *ie, size_t ielen, int maxlen)
2792 ie += 2, ielen -= 2;
2794 printf("<v%u", LE_READ_2(ie));
2795 ie += 2, ielen -= 2;
2797 printf(" mc:%s", rsn_cipher(ie));
2798 ie += 4, ielen -= 4;
2800 /* unicast ciphers */
2802 ie += 2, ielen -= 2;
2804 for (; n > 0; n--) {
2805 printf("%s%s", sep, rsn_cipher(ie));
2806 ie += 4, ielen -= 4;
2810 /* key management algorithms */
2812 ie += 2, ielen -= 2;
2814 for (; n > 0; n--) {
2815 printf("%s%s", sep, rsn_keymgmt(ie));
2816 ie += 4, ielen -= 4;
2820 if (ielen > 2) /* optional capabilities */
2821 printf(", caps 0x%x", LE_READ_2(ie));
2827 /* XXX move to a public include file */
2828 #define IEEE80211_WPS_DEV_PASS_ID 0x1012
2829 #define IEEE80211_WPS_SELECTED_REG 0x1041
2830 #define IEEE80211_WPS_SETUP_STATE 0x1044
2831 #define IEEE80211_WPS_UUID_E 0x1047
2832 #define IEEE80211_WPS_VERSION 0x104a
2834 #define BE_READ_2(p) \
2836 ((((const u_int8_t *)(p))[1] ) | \
2837 (((const u_int8_t *)(p))[0] << 8)))
2840 printwpsie(const char *tag, const u_int8_t *ie, size_t ielen, int maxlen)
2842 #define N(a) (sizeof(a) / sizeof(a[0]))
2843 u_int8_t len = ie[1];
2847 static const char *dev_pass_id[] = {
2848 "D", /* Default (PIN) */
2849 "U", /* User-specified */
2850 "M", /* Machine-specified */
2852 "P", /* PushButton */
2853 "R" /* Registrar-specified */
2857 ie +=6, len -= 4; /* NB: len is payload only */
2859 /* WPS IE in Beacon and Probe Resp frames have different fields */
2862 uint16_t tlv_type = BE_READ_2(ie);
2863 uint16_t tlv_len = BE_READ_2(ie + 2);
2868 case IEEE80211_WPS_VERSION:
2869 printf("v:%d.%d", *ie >> 4, *ie & 0xf);
2871 case IEEE80211_WPS_SETUP_STATE:
2872 /* Only 1 and 2 are valid */
2873 if (*ie == 0 || *ie >= 3)
2876 printf(" st:%s", *ie == 1 ? "N" : "C");
2878 case IEEE80211_WPS_SELECTED_REG:
2879 printf(" sel:%s", *ie ? "T" : "F");
2881 case IEEE80211_WPS_DEV_PASS_ID:
2883 if (n < N(dev_pass_id))
2884 printf(" dpi:%s", dev_pass_id[n]);
2886 case IEEE80211_WPS_UUID_E:
2888 for (n = 0; n < (tlv_len - 1); n++)
2889 printf("%02x-", ie[n]);
2890 printf("%02x", ie[n]);
2893 ie += tlv_len, len -= tlv_len;
2901 printtdmaie(const char *tag, const u_int8_t *ie, size_t ielen, int maxlen)
2904 if (verbose && ielen >= sizeof(struct ieee80211_tdma_param)) {
2905 const struct ieee80211_tdma_param *tdma =
2906 (const struct ieee80211_tdma_param *) ie;
2909 printf("<v%u slot:%u slotcnt:%u slotlen:%u bintval:%u inuse:0x%x>",
2910 tdma->tdma_version, tdma->tdma_slot, tdma->tdma_slotcnt,
2911 LE_READ_2(&tdma->tdma_slotlen), tdma->tdma_bintval,
2912 tdma->tdma_inuse[0]);
2917 * Copy the ssid string contents into buf, truncating to fit. If the
2918 * ssid is entirely printable then just copy intact. Otherwise convert
2919 * to hexadecimal. If the result is truncated then replace the last
2920 * three characters with "...".
2923 copy_essid(char buf[], size_t bufsize, const u_int8_t *essid, size_t essid_len)
2929 if (essid_len > bufsize)
2933 /* determine printable or not */
2934 for (i = 0, p = essid; i < maxlen; i++, p++) {
2935 if (*p < ' ' || *p > 0x7e)
2938 if (i != maxlen) { /* not printable, print as hex */
2941 strlcpy(buf, "0x", bufsize);
2944 for (i = 0; i < maxlen && bufsize >= 2; i++) {
2945 sprintf(&buf[2+2*i], "%02x", p[i]);
2949 memcpy(&buf[2+2*i-3], "...", 3);
2950 } else { /* printable, truncate as needed */
2951 memcpy(buf, essid, maxlen);
2952 if (maxlen != essid_len)
2953 memcpy(&buf[maxlen-3], "...", 3);
2959 printssid(const char *tag, const u_int8_t *ie, size_t ielen, int maxlen)
2961 char ssid[2*IEEE80211_NWID_LEN+1];
2963 printf("%s<%.*s>", tag, copy_essid(ssid, maxlen, ie+2, ie[1]), ssid);
2967 printrates(const char *tag, const u_int8_t *ie, size_t ielen, int maxlen)
2974 for (i = 2; i < ielen; i++) {
2975 printf("%s%s%d", sep,
2976 ie[i] & IEEE80211_RATE_BASIC ? "B" : "",
2977 ie[i] & IEEE80211_RATE_VAL);
2984 printcountry(const char *tag, const u_int8_t *ie, size_t ielen, int maxlen)
2986 const struct ieee80211_country_ie *cie =
2987 (const struct ieee80211_country_ie *) ie;
2988 int i, nbands, schan, nchan;
2990 printf("%s<%c%c%c", tag, cie->cc[0], cie->cc[1], cie->cc[2]);
2991 nbands = (cie->len - 3) / sizeof(cie->band[0]);
2992 for (i = 0; i < nbands; i++) {
2993 schan = cie->band[i].schan;
2994 nchan = cie->band[i].nchan;
2996 printf(" %u-%u,%u", schan, schan + nchan-1,
2997 cie->band[i].maxtxpwr);
2999 printf(" %u,%u", schan, cie->band[i].maxtxpwr);
3004 /* unaligned little endian access */
3005 #define LE_READ_4(p) \
3007 ((((const u_int8_t *)(p))[0] ) | \
3008 (((const u_int8_t *)(p))[1] << 8) | \
3009 (((const u_int8_t *)(p))[2] << 16) | \
3010 (((const u_int8_t *)(p))[3] << 24)))
3013 iswpaoui(const u_int8_t *frm)
3015 return frm[1] > 3 && LE_READ_4(frm+2) == ((WPA_OUI_TYPE<<24)|WPA_OUI);
3019 iswmeinfo(const u_int8_t *frm)
3021 return frm[1] > 5 && LE_READ_4(frm+2) == ((WME_OUI_TYPE<<24)|WME_OUI) &&
3022 frm[6] == WME_INFO_OUI_SUBTYPE;
3026 iswmeparam(const u_int8_t *frm)
3028 return frm[1] > 5 && LE_READ_4(frm+2) == ((WME_OUI_TYPE<<24)|WME_OUI) &&
3029 frm[6] == WME_PARAM_OUI_SUBTYPE;
3033 isatherosoui(const u_int8_t *frm)
3035 return frm[1] > 3 && LE_READ_4(frm+2) == ((ATH_OUI_TYPE<<24)|ATH_OUI);
3039 istdmaoui(const uint8_t *frm)
3041 return frm[1] > 3 && LE_READ_4(frm+2) == ((TDMA_OUI_TYPE<<24)|TDMA_OUI);
3045 iswpsoui(const uint8_t *frm)
3047 return frm[1] > 3 && LE_READ_4(frm+2) == ((WPS_OUI_TYPE<<24)|WPA_OUI);
3054 case IEEE80211_ELEMID_FHPARMS: return " FHPARMS";
3055 case IEEE80211_ELEMID_CFPARMS: return " CFPARMS";
3056 case IEEE80211_ELEMID_TIM: return " TIM";
3057 case IEEE80211_ELEMID_IBSSPARMS:return " IBSSPARMS";
3058 case IEEE80211_ELEMID_CHALLENGE:return " CHALLENGE";
3059 case IEEE80211_ELEMID_PWRCNSTR: return " PWRCNSTR";
3060 case IEEE80211_ELEMID_PWRCAP: return " PWRCAP";
3061 case IEEE80211_ELEMID_TPCREQ: return " TPCREQ";
3062 case IEEE80211_ELEMID_TPCREP: return " TPCREP";
3063 case IEEE80211_ELEMID_SUPPCHAN: return " SUPPCHAN";
3064 case IEEE80211_ELEMID_CSA: return " CSA";
3065 case IEEE80211_ELEMID_MEASREQ: return " MEASREQ";
3066 case IEEE80211_ELEMID_MEASREP: return " MEASREP";
3067 case IEEE80211_ELEMID_QUIET: return " QUIET";
3068 case IEEE80211_ELEMID_IBSSDFS: return " IBSSDFS";
3069 case IEEE80211_ELEMID_TPC: return " TPC";
3070 case IEEE80211_ELEMID_CCKM: return " CCKM";
3076 printies(const u_int8_t *vp, int ielen, int maxcols)
3080 case IEEE80211_ELEMID_SSID:
3082 printssid(" SSID", vp, 2+vp[1], maxcols);
3084 case IEEE80211_ELEMID_RATES:
3085 case IEEE80211_ELEMID_XRATES:
3087 printrates(vp[0] == IEEE80211_ELEMID_RATES ?
3088 " RATES" : " XRATES", vp, 2+vp[1], maxcols);
3090 case IEEE80211_ELEMID_DSPARMS:
3092 printf(" DSPARMS<%u>", vp[2]);
3094 case IEEE80211_ELEMID_COUNTRY:
3096 printcountry(" COUNTRY", vp, 2+vp[1], maxcols);
3098 case IEEE80211_ELEMID_ERP:
3100 printf(" ERP<0x%x>", vp[2]);
3102 case IEEE80211_ELEMID_VENDOR:
3104 printwpaie(" WPA", vp, 2+vp[1], maxcols);
3105 else if (iswmeinfo(vp))
3106 printwmeinfo(" WME", vp, 2+vp[1], maxcols);
3107 else if (iswmeparam(vp))
3108 printwmeparam(" WME", vp, 2+vp[1], maxcols);
3109 else if (isatherosoui(vp))
3110 printathie(" ATH", vp, 2+vp[1], maxcols);
3111 else if (iswpsoui(vp))
3112 printwpsie(" WPS", vp, 2+vp[1], maxcols);
3113 else if (istdmaoui(vp))
3114 printtdmaie(" TDMA", vp, 2+vp[1], maxcols);
3116 printie(" VEN", vp, 2+vp[1], maxcols);
3118 case IEEE80211_ELEMID_RSN:
3119 printrsnie(" RSN", vp, 2+vp[1], maxcols);
3121 case IEEE80211_ELEMID_HTCAP:
3122 printhtcap(" HTCAP", vp, 2+vp[1], maxcols);
3124 case IEEE80211_ELEMID_HTINFO:
3126 printhtinfo(" HTINFO", vp, 2+vp[1], maxcols);
3128 case IEEE80211_ELEMID_MESHID:
3130 printssid(" MESHID", vp, 2+vp[1], maxcols);
3132 case IEEE80211_ELEMID_MESHCONF:
3133 printmeshconf(" MESHCONF", vp, 2+vp[1], maxcols);
3137 printie(iename(vp[0]), vp, 2+vp[1], maxcols);
3146 printmimo(const struct ieee80211_mimo_info *mi)
3148 /* NB: don't muddy display unless there's something to show */
3149 if (mi->rssi[0] != 0 || mi->rssi[1] != 0 || mi->rssi[2] != 0) {
3150 /* XXX ignore EVM for now */
3151 printf(" (rssi %d:%d:%d nf %d:%d:%d)",
3152 mi->rssi[0], mi->rssi[1], mi->rssi[2],
3153 mi->noise[0], mi->noise[1], mi->noise[2]);
3160 uint8_t buf[24*1024];
3161 char ssid[IEEE80211_NWID_LEN+1];
3163 int len, ssidmax, idlen;
3165 if (get80211len(s, IEEE80211_IOC_SCAN_RESULTS, buf, sizeof(buf), &len) < 0)
3166 errx(1, "unable to get scan results");
3167 if (len < sizeof(struct ieee80211req_scan_result))
3172 ssidmax = verbose ? IEEE80211_NWID_LEN - 1 : 14;
3173 printf("%-*.*s %-17.17s %4s %4s %-7s %3s %4s\n"
3174 , ssidmax, ssidmax, "SSID/MESH ID"
3184 const struct ieee80211req_scan_result *sr;
3185 const uint8_t *vp, *idp;
3187 sr = (const struct ieee80211req_scan_result *) cp;
3188 vp = cp + sr->isr_ie_off;
3189 if (sr->isr_meshid_len) {
3190 idp = vp + sr->isr_ssid_len;
3191 idlen = sr->isr_meshid_len;
3194 idlen = sr->isr_ssid_len;
3196 printf("%-*.*s %s %3d %3dM %3d:%-3d %3d %-4.4s"
3198 , copy_essid(ssid, ssidmax, idp, idlen)
3200 , ether_ntoa((const struct ether_addr *) sr->isr_bssid)
3201 , ieee80211_mhz2ieee(sr->isr_freq, sr->isr_flags)
3202 , getmaxrate(sr->isr_rates, sr->isr_nrates)
3203 , (sr->isr_rssi/2)+sr->isr_noise, sr->isr_noise
3205 , getcaps(sr->isr_capinfo)
3207 printies(vp + sr->isr_ssid_len + sr->isr_meshid_len,
3208 sr->isr_ie_len, 24);
3210 cp += sr->isr_len, len -= sr->isr_len;
3211 } while (len >= sizeof(struct ieee80211req_scan_result));
3215 scan_and_wait(int s)
3217 struct ieee80211_scan_req sr;
3218 struct ieee80211req ireq;
3221 sroute = socket(PF_ROUTE, SOCK_RAW, 0);
3223 perror("socket(PF_ROUTE,SOCK_RAW)");
3226 (void) memset(&ireq, 0, sizeof(ireq));
3227 (void) strncpy(ireq.i_name, name, sizeof(ireq.i_name));
3228 ireq.i_type = IEEE80211_IOC_SCAN_REQ;
3230 memset(&sr, 0, sizeof(sr));
3231 sr.sr_flags = IEEE80211_IOC_SCAN_ACTIVE
3232 | IEEE80211_IOC_SCAN_NOPICK
3233 | IEEE80211_IOC_SCAN_ONCE;
3234 sr.sr_duration = IEEE80211_IOC_SCAN_FOREVER;
3238 ireq.i_len = sizeof(sr);
3239 /* NB: only root can trigger a scan so ignore errors */
3240 if (ioctl(s, SIOCS80211, &ireq) >= 0) {
3242 struct if_announcemsghdr *ifan;
3243 struct rt_msghdr *rtm;
3246 if (read(sroute, buf, sizeof(buf)) < 0) {
3247 perror("read(PF_ROUTE)");
3250 rtm = (struct rt_msghdr *) buf;
3251 if (rtm->rtm_version != RTM_VERSION)
3253 ifan = (struct if_announcemsghdr *) rtm;
3254 } while (rtm->rtm_type != RTM_IEEE80211 ||
3255 ifan->ifan_what != RTM_IEEE80211_SCAN);
3261 DECL_CMD_FUNC(set80211scan, val, d)
3267 static enum ieee80211_opmode get80211opmode(int s);
3270 gettxseq(const struct ieee80211req_sta_info *si)
3274 if ((si->isi_state & IEEE80211_NODE_QOS) == 0)
3275 return si->isi_txseqs[0];
3276 /* XXX not right but usually what folks want */
3278 for (i = 0; i < IEEE80211_TID_SIZE; i++)
3279 if (si->isi_txseqs[i] > txseq)
3280 txseq = si->isi_txseqs[i];
3285 getrxseq(const struct ieee80211req_sta_info *si)
3289 if ((si->isi_state & IEEE80211_NODE_QOS) == 0)
3290 return si->isi_rxseqs[0];
3291 /* XXX not right but usually what folks want */
3293 for (i = 0; i < IEEE80211_TID_SIZE; i++)
3294 if (si->isi_rxseqs[i] > rxseq)
3295 rxseq = si->isi_rxseqs[i];
3300 list_stations(int s)
3303 struct ieee80211req_sta_req req;
3304 uint8_t buf[24*1024];
3306 enum ieee80211_opmode opmode = get80211opmode(s);
3310 /* broadcast address =>'s get all stations */
3311 (void) memset(u.req.is_u.macaddr, 0xff, IEEE80211_ADDR_LEN);
3312 if (opmode == IEEE80211_M_STA) {
3314 * Get information about the associated AP.
3316 (void) get80211(s, IEEE80211_IOC_BSSID,
3317 u.req.is_u.macaddr, IEEE80211_ADDR_LEN);
3319 if (get80211len(s, IEEE80211_IOC_STA_INFO, &u, sizeof(u), &len) < 0)
3320 errx(1, "unable to get station information");
3321 if (len < sizeof(struct ieee80211req_sta_info))
3326 if (opmode == IEEE80211_M_MBSS)
3327 printf("%-17.17s %4s %5s %5s %7s %4s %4s %4s %6s %6s\n"
3340 printf("%-17.17s %4s %4s %4s %4s %4s %6s %6s %4s %-7s\n"
3352 cp = (const uint8_t *) u.req.info;
3354 const struct ieee80211req_sta_info *si;
3356 si = (const struct ieee80211req_sta_info *) cp;
3357 if (si->isi_len < sizeof(*si))
3359 if (opmode == IEEE80211_M_MBSS)
3360 printf("%s %4d %5x %5x %7.7s %3dM %4.1f %4d %6d %6d"
3361 , ether_ntoa((const struct ether_addr*)
3363 , ieee80211_mhz2ieee(si->isi_freq,
3367 , mesh_linkstate_string(si->isi_peerstate)
3375 printf("%s %4u %4d %3dM %4.1f %4d %6d %6d %-4.4s %-7.7s"
3376 , ether_ntoa((const struct ether_addr*)
3378 , IEEE80211_AID(si->isi_associd)
3379 , ieee80211_mhz2ieee(si->isi_freq,
3386 , getcaps(si->isi_capinfo)
3387 , getflags(si->isi_state)
3389 printies(cp + si->isi_ie_off, si->isi_ie_len, 24);
3390 printmimo(&si->isi_mimo);
3392 cp += si->isi_len, len -= si->isi_len;
3393 } while (len >= sizeof(struct ieee80211req_sta_info));
3397 mesh_linkstate_string(uint8_t state)
3399 #define N(a) (sizeof(a) / sizeof(a[0]))
3400 static const char *state_names[] = {
3409 if (state >= N(state_names)) {
3410 static char buf[10];
3411 snprintf(buf, sizeof(buf), "#%u", state);
3414 return state_names[state];
3419 get_chaninfo(const struct ieee80211_channel *c, int precise,
3420 char buf[], size_t bsize)
3423 if (IEEE80211_IS_CHAN_FHSS(c))
3424 strlcat(buf, " FHSS", bsize);
3425 if (IEEE80211_IS_CHAN_A(c))
3426 strlcat(buf, " 11a", bsize);
3427 else if (IEEE80211_IS_CHAN_ANYG(c))
3428 strlcat(buf, " 11g", bsize);
3429 else if (IEEE80211_IS_CHAN_B(c))
3430 strlcat(buf, " 11b", bsize);
3431 if (IEEE80211_IS_CHAN_HALF(c))
3432 strlcat(buf, "/10MHz", bsize);
3433 if (IEEE80211_IS_CHAN_QUARTER(c))
3434 strlcat(buf, "/5MHz", bsize);
3435 if (IEEE80211_IS_CHAN_TURBO(c))
3436 strlcat(buf, " Turbo", bsize);
3438 if (IEEE80211_IS_CHAN_HT20(c))
3439 strlcat(buf, " ht/20", bsize);
3440 else if (IEEE80211_IS_CHAN_HT40D(c))
3441 strlcat(buf, " ht/40-", bsize);
3442 else if (IEEE80211_IS_CHAN_HT40U(c))
3443 strlcat(buf, " ht/40+", bsize);
3445 if (IEEE80211_IS_CHAN_HT(c))
3446 strlcat(buf, " ht", bsize);
3452 print_chaninfo(const struct ieee80211_channel *c, int verb)
3456 printf("Channel %3u : %u%c MHz%-14.14s",
3457 ieee80211_mhz2ieee(c->ic_freq, c->ic_flags), c->ic_freq,
3458 IEEE80211_IS_CHAN_PASSIVE(c) ? '*' : ' ',
3459 get_chaninfo(c, verb, buf, sizeof(buf)));
3463 chanpref(const struct ieee80211_channel *c)
3465 if (IEEE80211_IS_CHAN_HT40(c))
3467 if (IEEE80211_IS_CHAN_HT20(c))
3469 if (IEEE80211_IS_CHAN_HALF(c))
3471 if (IEEE80211_IS_CHAN_QUARTER(c))
3473 if (IEEE80211_IS_CHAN_TURBO(c))
3475 if (IEEE80211_IS_CHAN_A(c))
3477 if (IEEE80211_IS_CHAN_G(c))
3479 if (IEEE80211_IS_CHAN_B(c))
3481 if (IEEE80211_IS_CHAN_PUREG(c))
3487 print_channels(int s, const struct ieee80211req_chaninfo *chans,
3488 int allchans, int verb)
3490 struct ieee80211req_chaninfo *achans;
3491 uint8_t reported[IEEE80211_CHAN_BYTES];
3492 const struct ieee80211_channel *c;
3495 achans = malloc(IEEE80211_CHANINFO_SPACE(chans));
3497 errx(1, "no space for active channel list");
3498 achans->ic_nchans = 0;
3499 memset(reported, 0, sizeof(reported));
3501 struct ieee80211req_chanlist active;
3503 if (get80211(s, IEEE80211_IOC_CHANLIST, &active, sizeof(active)) < 0)
3504 errx(1, "unable to get active channel list");
3505 for (i = 0; i < chans->ic_nchans; i++) {
3506 c = &chans->ic_chans[i];
3507 if (!isset(active.ic_channels, c->ic_ieee))
3510 * Suppress compatible duplicates unless
3511 * verbose. The kernel gives us it's
3512 * complete channel list which has separate
3513 * entries for 11g/11b and 11a/turbo.
3515 if (isset(reported, c->ic_ieee) && !verb) {
3516 /* XXX we assume duplicates are adjacent */
3517 achans->ic_chans[achans->ic_nchans-1] = *c;
3519 achans->ic_chans[achans->ic_nchans++] = *c;
3520 setbit(reported, c->ic_ieee);
3524 for (i = 0; i < chans->ic_nchans; i++) {
3525 c = &chans->ic_chans[i];
3526 /* suppress duplicates as above */
3527 if (isset(reported, c->ic_ieee) && !verb) {
3528 /* XXX we assume duplicates are adjacent */
3529 struct ieee80211_channel *a =
3530 &achans->ic_chans[achans->ic_nchans-1];
3531 if (chanpref(c) > chanpref(a))
3534 achans->ic_chans[achans->ic_nchans++] = *c;
3535 setbit(reported, c->ic_ieee);
3539 half = achans->ic_nchans / 2;
3540 if (achans->ic_nchans % 2)
3543 for (i = 0; i < achans->ic_nchans / 2; i++) {
3544 print_chaninfo(&achans->ic_chans[i], verb);
3545 print_chaninfo(&achans->ic_chans[half+i], verb);
3548 if (achans->ic_nchans % 2) {
3549 print_chaninfo(&achans->ic_chans[i], verb);
3556 list_channels(int s, int allchans)
3559 print_channels(s, chaninfo, allchans, verbose);
3563 print_txpow(const struct ieee80211_channel *c)
3565 printf("Channel %3u : %u MHz %3.1f reg %2d ",
3566 c->ic_ieee, c->ic_freq,
3567 c->ic_maxpower/2., c->ic_maxregpower);
3571 print_txpow_verbose(const struct ieee80211_channel *c)
3573 print_chaninfo(c, 1);
3574 printf("min %4.1f dBm max %3.1f dBm reg %2d dBm",
3575 c->ic_minpower/2., c->ic_maxpower/2., c->ic_maxregpower);
3576 /* indicate where regulatory cap limits power use */
3577 if (c->ic_maxpower > 2*c->ic_maxregpower)
3584 struct ieee80211req_chaninfo *achans;
3585 uint8_t reported[IEEE80211_CHAN_BYTES];
3586 struct ieee80211_channel *c, *prev;
3590 achans = malloc(IEEE80211_CHANINFO_SPACE(chaninfo));
3592 errx(1, "no space for active channel list");
3593 achans->ic_nchans = 0;
3594 memset(reported, 0, sizeof(reported));
3595 for (i = 0; i < chaninfo->ic_nchans; i++) {
3596 c = &chaninfo->ic_chans[i];
3597 /* suppress duplicates as above */
3598 if (isset(reported, c->ic_ieee) && !verbose) {
3599 /* XXX we assume duplicates are adjacent */
3600 prev = &achans->ic_chans[achans->ic_nchans-1];
3601 /* display highest power on channel */
3602 if (c->ic_maxpower > prev->ic_maxpower)
3605 achans->ic_chans[achans->ic_nchans++] = *c;
3606 setbit(reported, c->ic_ieee);
3610 half = achans->ic_nchans / 2;
3611 if (achans->ic_nchans % 2)
3614 for (i = 0; i < achans->ic_nchans / 2; i++) {
3615 print_txpow(&achans->ic_chans[i]);
3616 print_txpow(&achans->ic_chans[half+i]);
3619 if (achans->ic_nchans % 2) {
3620 print_txpow(&achans->ic_chans[i]);
3624 for (i = 0; i < achans->ic_nchans; i++) {
3625 print_txpow_verbose(&achans->ic_chans[i]);
3637 #define IEEE80211_C_BITS \
3638 "\20\1STA\002803ENCAP\7FF\10TURBOP\11IBSS\12PMGT" \
3639 "\13HOSTAP\14AHDEMO\15SWRETRY\16TXPMGT\17SHSLOT\20SHPREAMBLE" \
3640 "\21MONITOR\22DFS\23MBSS\30WPA1\31WPA2\32BURST\33WME\34WDS\36BGSCAN" \
3644 list_capabilities(int s)
3646 struct ieee80211_devcaps_req *dc;
3649 dc = malloc(IEEE80211_DEVCAPS_SIZE(MAXCHAN));
3651 dc = malloc(IEEE80211_DEVCAPS_SIZE(1));
3653 errx(1, "no space for device capabilities");
3654 dc->dc_chaninfo.ic_nchans = verbose ? MAXCHAN : 1;
3656 printb("drivercaps", dc->dc_drivercaps, IEEE80211_C_BITS);
3657 if (dc->dc_cryptocaps != 0 || verbose) {
3659 printb("cryptocaps", dc->dc_cryptocaps, IEEE80211_CRYPTO_BITS);
3661 if (dc->dc_htcaps != 0 || verbose) {
3663 printb("htcaps", dc->dc_htcaps, IEEE80211_HTCAP_BITS);
3667 chaninfo = &dc->dc_chaninfo; /* XXX */
3668 print_channels(s, &dc->dc_chaninfo, 1/*allchans*/, verbose);
3674 get80211wme(int s, int param, int ac, int *val)
3676 struct ieee80211req ireq;
3678 (void) memset(&ireq, 0, sizeof(ireq));
3679 (void) strncpy(ireq.i_name, name, sizeof(ireq.i_name));
3680 ireq.i_type = param;
3682 if (ioctl(s, SIOCG80211, &ireq) < 0) {
3683 warn("cannot get WME parameter %d, ac %d%s",
3684 param, ac & IEEE80211_WMEPARAM_VAL,
3685 ac & IEEE80211_WMEPARAM_BSS ? " (BSS)" : "");
3693 list_wme_aci(int s, const char *tag, int ac)
3697 printf("\t%s", tag);
3699 /* show WME BSS parameters */
3700 if (get80211wme(s, IEEE80211_IOC_WME_CWMIN, ac, &val) != -1)
3701 printf(" cwmin %2u", val);
3702 if (get80211wme(s, IEEE80211_IOC_WME_CWMAX, ac, &val) != -1)
3703 printf(" cwmax %2u", val);
3704 if (get80211wme(s, IEEE80211_IOC_WME_AIFS, ac, &val) != -1)
3705 printf(" aifs %2u", val);
3706 if (get80211wme(s, IEEE80211_IOC_WME_TXOPLIMIT, ac, &val) != -1)
3707 printf(" txopLimit %3u", val);
3708 if (get80211wme(s, IEEE80211_IOC_WME_ACM, ac, &val) != -1) {
3715 if ((ac & IEEE80211_WMEPARAM_BSS) == 0) {
3716 if (get80211wme(s, IEEE80211_IOC_WME_ACKPOLICY, ac, &val) != -1) {
3729 static const char *acnames[] = { "AC_BE", "AC_BK", "AC_VI", "AC_VO" };
3733 /* display both BSS and local settings */
3734 for (ac = WME_AC_BE; ac <= WME_AC_VO; ac++) {
3736 if (ac & IEEE80211_WMEPARAM_BSS)
3737 list_wme_aci(s, " ", ac);
3739 list_wme_aci(s, acnames[ac], ac);
3740 if ((ac & IEEE80211_WMEPARAM_BSS) == 0) {
3741 ac |= IEEE80211_WMEPARAM_BSS;
3744 ac &= ~IEEE80211_WMEPARAM_BSS;
3747 /* display only channel settings */
3748 for (ac = WME_AC_BE; ac <= WME_AC_VO; ac++)
3749 list_wme_aci(s, acnames[ac], ac);
3756 const struct ieee80211_roamparam *rp;
3760 for (mode = IEEE80211_MODE_11A; mode < IEEE80211_MODE_MAX; mode++) {
3761 rp = &roamparams.params[mode];
3762 if (rp->rssi == 0 && rp->rate == 0)
3764 if (mode == IEEE80211_MODE_11NA || mode == IEEE80211_MODE_11NG) {
3766 LINE_CHECK("roam:%-7.7s rssi %2u.5dBm MCS %2u ",
3767 modename[mode], rp->rssi/2,
3768 rp->rate &~ IEEE80211_RATE_MCS);
3770 LINE_CHECK("roam:%-7.7s rssi %4udBm MCS %2u ",
3771 modename[mode], rp->rssi/2,
3772 rp->rate &~ IEEE80211_RATE_MCS);
3775 LINE_CHECK("roam:%-7.7s rssi %2u.5dBm rate %2u Mb/s",
3776 modename[mode], rp->rssi/2, rp->rate/2);
3778 LINE_CHECK("roam:%-7.7s rssi %4udBm rate %2u Mb/s",
3779 modename[mode], rp->rssi/2, rp->rate/2);
3785 list_txparams(int s)
3787 const struct ieee80211_txparam *tp;
3791 for (mode = IEEE80211_MODE_11A; mode < IEEE80211_MODE_MAX; mode++) {
3792 tp = &txparams.params[mode];
3793 if (tp->mgmtrate == 0 && tp->mcastrate == 0)
3795 if (mode == IEEE80211_MODE_11NA || mode == IEEE80211_MODE_11NG) {
3796 if (tp->ucastrate == IEEE80211_FIXED_RATE_NONE)
3797 LINE_CHECK("%-7.7s ucast NONE mgmt %2u MCS "
3798 "mcast %2u MCS maxretry %u",
3800 tp->mgmtrate &~ IEEE80211_RATE_MCS,
3801 tp->mcastrate &~ IEEE80211_RATE_MCS,
3804 LINE_CHECK("%-7.7s ucast %2u MCS mgmt %2u MCS "
3805 "mcast %2u MCS maxretry %u",
3807 tp->ucastrate &~ IEEE80211_RATE_MCS,
3808 tp->mgmtrate &~ IEEE80211_RATE_MCS,
3809 tp->mcastrate &~ IEEE80211_RATE_MCS,
3812 if (tp->ucastrate == IEEE80211_FIXED_RATE_NONE)
3813 LINE_CHECK("%-7.7s ucast NONE mgmt %2u Mb/s "
3814 "mcast %2u Mb/s maxretry %u",
3817 tp->mcastrate/2, tp->maxretry);
3819 LINE_CHECK("%-7.7s ucast %2u Mb/s mgmt %2u Mb/s "
3820 "mcast %2u Mb/s maxretry %u",
3822 tp->ucastrate/2, tp->mgmtrate/2,
3823 tp->mcastrate/2, tp->maxretry);
3829 printpolicy(int policy)
3832 case IEEE80211_MACCMD_POLICY_OPEN:
3833 printf("policy: open\n");
3835 case IEEE80211_MACCMD_POLICY_ALLOW:
3836 printf("policy: allow\n");
3838 case IEEE80211_MACCMD_POLICY_DENY:
3839 printf("policy: deny\n");
3841 case IEEE80211_MACCMD_POLICY_RADIUS:
3842 printf("policy: radius\n");
3845 printf("policy: unknown (%u)\n", policy);
3853 struct ieee80211req ireq;
3854 struct ieee80211req_maclist *acllist;
3855 int i, nacls, policy, len;
3859 (void) memset(&ireq, 0, sizeof(ireq));
3860 (void) strncpy(ireq.i_name, name, sizeof(ireq.i_name)); /* XXX ?? */
3861 ireq.i_type = IEEE80211_IOC_MACCMD;
3862 ireq.i_val = IEEE80211_MACCMD_POLICY;
3863 if (ioctl(s, SIOCG80211, &ireq) < 0) {
3864 if (errno == EINVAL) {
3865 printf("No acl policy loaded\n");
3868 err(1, "unable to get mac policy");
3870 policy = ireq.i_val;
3871 if (policy == IEEE80211_MACCMD_POLICY_OPEN) {
3873 } else if (policy == IEEE80211_MACCMD_POLICY_ALLOW) {
3875 } else if (policy == IEEE80211_MACCMD_POLICY_DENY) {
3877 } else if (policy == IEEE80211_MACCMD_POLICY_RADIUS) {
3878 c = 'r'; /* NB: should never have entries */
3880 printf("policy: unknown (%u)\n", policy);
3883 if (verbose || c == '?')
3884 printpolicy(policy);
3886 ireq.i_val = IEEE80211_MACCMD_LIST;
3888 if (ioctl(s, SIOCG80211, &ireq) < 0)
3889 err(1, "unable to get mac acl list size");
3890 if (ireq.i_len == 0) { /* NB: no acls */
3891 if (!(verbose || c == '?'))
3892 printpolicy(policy);
3899 err(1, "out of memory for acl list");
3902 if (ioctl(s, SIOCG80211, &ireq) < 0)
3903 err(1, "unable to get mac acl list");
3904 nacls = len / sizeof(*acllist);
3905 acllist = (struct ieee80211req_maclist *) data;
3906 for (i = 0; i < nacls; i++)
3907 printf("%c%s\n", c, ether_ntoa(
3908 (const struct ether_addr *) acllist[i].ml_macaddr));
3913 print_regdomain(const struct ieee80211_regdomain *reg, int verb)
3915 if ((reg->regdomain != 0 &&
3916 reg->regdomain != reg->country) || verb) {
3917 const struct regdomain *rd =
3918 lib80211_regdomain_findbysku(getregdata(), reg->regdomain);
3920 LINE_CHECK("regdomain %d", reg->regdomain);
3922 LINE_CHECK("regdomain %s", rd->name);
3924 if (reg->country != 0 || verb) {
3925 const struct country *cc =
3926 lib80211_country_findbycc(getregdata(), reg->country);
3928 LINE_CHECK("country %d", reg->country);
3930 LINE_CHECK("country %s", cc->isoname);
3932 if (reg->location == 'I')
3933 LINE_CHECK("indoor");
3934 else if (reg->location == 'O')
3935 LINE_CHECK("outdoor");
3937 LINE_CHECK("anywhere");
3945 list_regdomain(int s, int channelsalso)
3951 print_regdomain(®domain, 1);
3953 print_channels(s, chaninfo, 1/*allchans*/, 1/*verbose*/);
3955 print_regdomain(®domain, verbose);
3961 struct ieee80211req ireq;
3962 struct ieee80211req_mesh_route routes[128];
3963 struct ieee80211req_mesh_route *rt;
3965 (void) memset(&ireq, 0, sizeof(ireq));
3966 (void) strncpy(ireq.i_name, name, sizeof(ireq.i_name));
3967 ireq.i_type = IEEE80211_IOC_MESH_RTCMD;
3968 ireq.i_val = IEEE80211_MESH_RTCMD_LIST;
3969 ireq.i_data = &routes;
3970 ireq.i_len = sizeof(routes);
3971 if (ioctl(s, SIOCG80211, &ireq) < 0)
3972 err(1, "unable to get the Mesh routing table");
3974 printf("%-17.17s %-17.17s %4s %4s %4s %6s %s\n"
3983 for (rt = &routes[0]; rt - &routes[0] < ireq.i_len / sizeof(*rt); rt++){
3985 ether_ntoa((const struct ether_addr *)rt->imr_dest));
3986 printf("%s %4u %4u %6u %6u %c%c\n",
3987 ether_ntoa((const struct ether_addr *)rt->imr_nexthop),
3988 rt->imr_nhops, rt->imr_metric, rt->imr_lifetime,
3990 (rt->imr_flags & IEEE80211_MESHRT_FLAGS_VALID) ?
3992 (rt->imr_flags & IEEE80211_MESHRT_FLAGS_PROXY) ?
3998 DECL_CMD_FUNC(set80211list, arg, d)
4000 #define iseq(a,b) (strncasecmp(a,b,sizeof(b)-1) == 0)
4004 if (iseq(arg, "sta"))
4006 else if (iseq(arg, "scan") || iseq(arg, "ap"))
4008 else if (iseq(arg, "chan") || iseq(arg, "freq"))
4009 list_channels(s, 1);
4010 else if (iseq(arg, "active"))
4011 list_channels(s, 0);
4012 else if (iseq(arg, "keys"))
4014 else if (iseq(arg, "caps"))
4015 list_capabilities(s);
4016 else if (iseq(arg, "wme") || iseq(arg, "wmm"))
4018 else if (iseq(arg, "mac"))
4020 else if (iseq(arg, "txpow"))
4022 else if (iseq(arg, "roam"))
4024 else if (iseq(arg, "txparam") || iseq(arg, "txparm"))
4026 else if (iseq(arg, "regdomain"))
4027 list_regdomain(s, 1);
4028 else if (iseq(arg, "countries"))
4030 else if (iseq(arg, "mesh"))
4033 errx(1, "Don't know how to list %s for %s", arg, name);
4038 static enum ieee80211_opmode
4039 get80211opmode(int s)
4041 struct ifmediareq ifmr;
4043 (void) memset(&ifmr, 0, sizeof(ifmr));
4044 (void) strncpy(ifmr.ifm_name, name, sizeof(ifmr.ifm_name));
4046 if (ioctl(s, SIOCGIFMEDIA, (caddr_t)&ifmr) >= 0) {
4047 if (ifmr.ifm_current & IFM_IEEE80211_ADHOC) {
4048 if (ifmr.ifm_current & IFM_FLAG0)
4049 return IEEE80211_M_AHDEMO;
4051 return IEEE80211_M_IBSS;
4053 if (ifmr.ifm_current & IFM_IEEE80211_HOSTAP)
4054 return IEEE80211_M_HOSTAP;
4055 if (ifmr.ifm_current & IFM_IEEE80211_MONITOR)
4056 return IEEE80211_M_MONITOR;
4057 if (ifmr.ifm_current & IFM_IEEE80211_MBSS)
4058 return IEEE80211_M_MBSS;
4060 return IEEE80211_M_STA;
4065 printcipher(int s, struct ieee80211req *ireq, int keylenop)
4067 switch (ireq->i_val) {
4068 case IEEE80211_CIPHER_WEP:
4069 ireq->i_type = keylenop;
4070 if (ioctl(s, SIOCG80211, ireq) != -1)
4072 ireq->i_len <= 5 ? "40" :
4073 ireq->i_len <= 13 ? "104" : "128");
4077 case IEEE80211_CIPHER_TKIP:
4080 case IEEE80211_CIPHER_AES_OCB:
4083 case IEEE80211_CIPHER_AES_CCM:
4086 case IEEE80211_CIPHER_CKIP:
4089 case IEEE80211_CIPHER_NONE:
4093 printf("UNKNOWN (0x%x)", ireq->i_val);
4100 printkey(const struct ieee80211req_key *ik)
4102 static const uint8_t zerodata[IEEE80211_KEYBUF_SIZE];
4103 int keylen = ik->ik_keylen;
4106 printcontents = printkeys &&
4107 (memcmp(ik->ik_keydata, zerodata, keylen) != 0 || verbose);
4110 switch (ik->ik_type) {
4111 case IEEE80211_CIPHER_WEP:
4113 LINE_CHECK("wepkey %u:%s", ik->ik_keyix+1,
4114 keylen <= 5 ? "40-bit" :
4115 keylen <= 13 ? "104-bit" : "128-bit");
4117 case IEEE80211_CIPHER_TKIP:
4119 keylen -= 128/8; /* ignore MIC for now */
4120 LINE_CHECK("TKIP %u:%u-bit", ik->ik_keyix+1, 8*keylen);
4122 case IEEE80211_CIPHER_AES_OCB:
4123 LINE_CHECK("AES-OCB %u:%u-bit", ik->ik_keyix+1, 8*keylen);
4125 case IEEE80211_CIPHER_AES_CCM:
4126 LINE_CHECK("AES-CCM %u:%u-bit", ik->ik_keyix+1, 8*keylen);
4128 case IEEE80211_CIPHER_CKIP:
4129 LINE_CHECK("CKIP %u:%u-bit", ik->ik_keyix+1, 8*keylen);
4131 case IEEE80211_CIPHER_NONE:
4132 LINE_CHECK("NULL %u:%u-bit", ik->ik_keyix+1, 8*keylen);
4135 LINE_CHECK("UNKNOWN (0x%x) %u:%u-bit",
4136 ik->ik_type, ik->ik_keyix+1, 8*keylen);
4139 if (printcontents) {
4143 for (i = 0; i < keylen; i++)
4144 printf("%02x", ik->ik_keydata[i]);
4146 if (ik->ik_type != IEEE80211_CIPHER_WEP &&
4147 (ik->ik_keyrsc != 0 || verbose))
4148 printf(" rsc %ju", (uintmax_t)ik->ik_keyrsc);
4149 if (ik->ik_type != IEEE80211_CIPHER_WEP &&
4150 (ik->ik_keytsc != 0 || verbose))
4151 printf(" tsc %ju", (uintmax_t)ik->ik_keytsc);
4152 if (ik->ik_flags != 0 && verbose) {
4153 const char *sep = " ";
4155 if (ik->ik_flags & IEEE80211_KEY_XMIT)
4156 printf("%stx", sep), sep = "+";
4157 if (ik->ik_flags & IEEE80211_KEY_RECV)
4158 printf("%srx", sep), sep = "+";
4159 if (ik->ik_flags & IEEE80211_KEY_DEFAULT)
4160 printf("%sdef", sep), sep = "+";
4167 printrate(const char *tag, int v, int defrate, int defmcs)
4169 if ((v & IEEE80211_RATE_MCS) == 0) {
4172 LINE_CHECK("%s %d.5", tag, v/2);
4174 LINE_CHECK("%s %d", tag, v/2);
4178 LINE_CHECK("%s %d", tag, v &~ 0x80);
4183 getid(int s, int ix, void *data, size_t len, int *plen, int mesh)
4185 struct ieee80211req ireq;
4187 (void) memset(&ireq, 0, sizeof(ireq));
4188 (void) strncpy(ireq.i_name, name, sizeof(ireq.i_name));
4189 ireq.i_type = (!mesh) ? IEEE80211_IOC_SSID : IEEE80211_IOC_MESH_ID;
4193 if (ioctl(s, SIOCG80211, &ireq) < 0)
4200 ieee80211_status(int s)
4202 static const uint8_t zerobssid[IEEE80211_ADDR_LEN];
4203 enum ieee80211_opmode opmode = get80211opmode(s);
4204 int i, num, wpa, wme, bgscan, bgscaninterval, val, len, wepmode;
4206 const struct ieee80211_channel *c;
4207 const struct ieee80211_roamparam *rp;
4208 const struct ieee80211_txparam *tp;
4210 if (getid(s, -1, data, sizeof(data), &len, 0) < 0) {
4211 /* If we can't get the SSID, this isn't an 802.11 device. */
4216 * Invalidate cached state so printing status for multiple
4217 * if's doesn't reuse the first interfaces' cached state.
4226 if (opmode == IEEE80211_M_MBSS) {
4228 getid(s, 0, data, sizeof(data), &len, 1);
4229 print_string(data, len);
4231 if (get80211val(s, IEEE80211_IOC_NUMSSIDS, &num) < 0)
4235 for (i = 0; i < num; i++) {
4236 if (getid(s, i, data, sizeof(data), &len, 0) >= 0 && len > 0) {
4237 printf(" %d:", i + 1);
4238 print_string(data, len);
4242 print_string(data, len);
4245 if (c->ic_freq != IEEE80211_CHAN_ANY) {
4247 printf(" channel %d (%u MHz%s)", c->ic_ieee, c->ic_freq,
4248 get_chaninfo(c, 1, buf, sizeof(buf)));
4250 printf(" channel UNDEF");
4252 if (get80211(s, IEEE80211_IOC_BSSID, data, IEEE80211_ADDR_LEN) >= 0 &&
4253 (memcmp(data, zerobssid, sizeof(zerobssid)) != 0 || verbose))
4254 printf(" bssid %s", ether_ntoa((struct ether_addr *)data));
4256 if (get80211len(s, IEEE80211_IOC_STATIONNAME, data, sizeof(data), &len) != -1) {
4257 printf("\n\tstationname ");
4258 print_string(data, len);
4261 spacer = ' '; /* force first break */
4264 list_regdomain(s, 0);
4267 if (get80211val(s, IEEE80211_IOC_AUTHMODE, &val) != -1) {
4269 case IEEE80211_AUTH_NONE:
4270 LINE_CHECK("authmode NONE");
4272 case IEEE80211_AUTH_OPEN:
4273 LINE_CHECK("authmode OPEN");
4275 case IEEE80211_AUTH_SHARED:
4276 LINE_CHECK("authmode SHARED");
4278 case IEEE80211_AUTH_8021X:
4279 LINE_CHECK("authmode 802.1x");
4281 case IEEE80211_AUTH_WPA:
4282 if (get80211val(s, IEEE80211_IOC_WPA, &wpa) < 0)
4283 wpa = 1; /* default to WPA1 */
4286 LINE_CHECK("authmode WPA2/802.11i");
4289 LINE_CHECK("authmode WPA1+WPA2/802.11i");
4292 LINE_CHECK("authmode WPA");
4296 case IEEE80211_AUTH_AUTO:
4297 LINE_CHECK("authmode AUTO");
4300 LINE_CHECK("authmode UNKNOWN (0x%x)", val);
4305 if (wpa || verbose) {
4306 if (get80211val(s, IEEE80211_IOC_WPS, &val) != -1) {
4312 if (get80211val(s, IEEE80211_IOC_TSN, &val) != -1) {
4318 if (ioctl(s, IEEE80211_IOC_COUNTERMEASURES, &val) != -1) {
4320 LINE_CHECK("countermeasures");
4322 LINE_CHECK("-countermeasures");
4325 /* XXX not interesting with WPA done in user space */
4326 ireq.i_type = IEEE80211_IOC_KEYMGTALGS;
4327 if (ioctl(s, SIOCG80211, &ireq) != -1) {
4330 ireq.i_type = IEEE80211_IOC_MCASTCIPHER;
4331 if (ioctl(s, SIOCG80211, &ireq) != -1) {
4332 LINE_CHECK("mcastcipher ");
4333 printcipher(s, &ireq, IEEE80211_IOC_MCASTKEYLEN);
4337 ireq.i_type = IEEE80211_IOC_UCASTCIPHER;
4338 if (ioctl(s, SIOCG80211, &ireq) != -1) {
4339 LINE_CHECK("ucastcipher ");
4340 printcipher(s, &ireq, IEEE80211_IOC_UCASTKEYLEN);
4344 ireq.i_type = IEEE80211_IOC_RSNCAPS;
4345 if (ioctl(s, SIOCG80211, &ireq) != -1) {
4346 LINE_CHECK("RSN caps 0x%x", ireq.i_val);
4351 ireq.i_type = IEEE80211_IOC_UCASTCIPHERS;
4352 if (ioctl(s, SIOCG80211, &ireq) != -1) {
4357 if (get80211val(s, IEEE80211_IOC_WEP, &wepmode) != -1 &&
4358 wepmode != IEEE80211_WEP_NOSUP) {
4362 case IEEE80211_WEP_OFF:
4363 LINE_CHECK("privacy OFF");
4365 case IEEE80211_WEP_ON:
4366 LINE_CHECK("privacy ON");
4368 case IEEE80211_WEP_MIXED:
4369 LINE_CHECK("privacy MIXED");
4372 LINE_CHECK("privacy UNKNOWN (0x%x)", wepmode);
4377 * If we get here then we've got WEP support so we need
4378 * to print WEP status.
4381 if (get80211val(s, IEEE80211_IOC_WEPTXKEY, &val) < 0) {
4382 warn("WEP support, but no tx key!");
4386 LINE_CHECK("deftxkey %d", val+1);
4387 else if (wepmode != IEEE80211_WEP_OFF || verbose)
4388 LINE_CHECK("deftxkey UNDEF");
4390 if (get80211val(s, IEEE80211_IOC_NUMWEPKEYS, &num) < 0) {
4391 warn("WEP support, but no NUMWEPKEYS support!");
4396 for (i = 0; i < num; i++) {
4397 struct ieee80211req_key ik;
4399 memset(&ik, 0, sizeof(ik));
4401 if (get80211(s, IEEE80211_IOC_WPAKEY, &ik, sizeof(ik)) < 0) {
4402 warn("WEP support, but can get keys!");
4405 if (ik.ik_keylen != 0) {
4416 if (get80211val(s, IEEE80211_IOC_POWERSAVE, &val) != -1 &&
4417 val != IEEE80211_POWERSAVE_NOSUP ) {
4418 if (val != IEEE80211_POWERSAVE_OFF || verbose) {
4420 case IEEE80211_POWERSAVE_OFF:
4421 LINE_CHECK("powersavemode OFF");
4423 case IEEE80211_POWERSAVE_CAM:
4424 LINE_CHECK("powersavemode CAM");
4426 case IEEE80211_POWERSAVE_PSP:
4427 LINE_CHECK("powersavemode PSP");
4429 case IEEE80211_POWERSAVE_PSP_CAM:
4430 LINE_CHECK("powersavemode PSP-CAM");
4433 if (get80211val(s, IEEE80211_IOC_POWERSAVESLEEP, &val) != -1)
4434 LINE_CHECK("powersavesleep %d", val);
4438 if (get80211val(s, IEEE80211_IOC_TXPOWER, &val) != -1) {
4440 LINE_CHECK("txpower %d.5", val/2);
4442 LINE_CHECK("txpower %d", val/2);
4445 if (get80211val(s, IEEE80211_IOC_TXPOWMAX, &val) != -1)
4446 LINE_CHECK("txpowmax %.1f", val/2.);
4449 if (get80211val(s, IEEE80211_IOC_DOTD, &val) != -1) {
4453 LINE_CHECK("-dotd");
4456 if (get80211val(s, IEEE80211_IOC_RTSTHRESHOLD, &val) != -1) {
4457 if (val != IEEE80211_RTS_MAX || verbose)
4458 LINE_CHECK("rtsthreshold %d", val);
4461 if (get80211val(s, IEEE80211_IOC_FRAGTHRESHOLD, &val) != -1) {
4462 if (val != IEEE80211_FRAG_MAX || verbose)
4463 LINE_CHECK("fragthreshold %d", val);
4465 if (opmode == IEEE80211_M_STA || verbose) {
4466 if (get80211val(s, IEEE80211_IOC_BMISSTHRESHOLD, &val) != -1) {
4467 if (val != IEEE80211_HWBMISS_MAX || verbose)
4468 LINE_CHECK("bmiss %d", val);
4474 tp = &txparams.params[chan2mode(c)];
4475 printrate("ucastrate", tp->ucastrate,
4476 IEEE80211_FIXED_RATE_NONE, IEEE80211_FIXED_RATE_NONE);
4477 printrate("mcastrate", tp->mcastrate, 2*1,
4478 IEEE80211_RATE_MCS|0);
4479 printrate("mgmtrate", tp->mgmtrate, 2*1,
4480 IEEE80211_RATE_MCS|0);
4481 if (tp->maxretry != 6) /* XXX */
4482 LINE_CHECK("maxretry %d", tp->maxretry);
4488 bgscaninterval = -1;
4489 (void) get80211val(s, IEEE80211_IOC_BGSCAN_INTERVAL, &bgscaninterval);
4491 if (get80211val(s, IEEE80211_IOC_SCANVALID, &val) != -1) {
4492 if (val != bgscaninterval || verbose)
4493 LINE_CHECK("scanvalid %u", val);
4497 if (get80211val(s, IEEE80211_IOC_BGSCAN, &bgscan) != -1) {
4499 LINE_CHECK("bgscan");
4501 LINE_CHECK("-bgscan");
4503 if (bgscan || verbose) {
4504 if (bgscaninterval != -1)
4505 LINE_CHECK("bgscanintvl %u", bgscaninterval);
4506 if (get80211val(s, IEEE80211_IOC_BGSCAN_IDLE, &val) != -1)
4507 LINE_CHECK("bgscanidle %u", val);
4510 rp = &roamparams.params[chan2mode(c)];
4512 LINE_CHECK("roam:rssi %u.5", rp->rssi/2);
4514 LINE_CHECK("roam:rssi %u", rp->rssi/2);
4515 LINE_CHECK("roam:rate %u", rp->rate/2);
4523 if (IEEE80211_IS_CHAN_ANYG(c) || verbose) {
4524 if (get80211val(s, IEEE80211_IOC_PUREG, &val) != -1) {
4526 LINE_CHECK("pureg");
4528 LINE_CHECK("-pureg");
4530 if (get80211val(s, IEEE80211_IOC_PROTMODE, &val) != -1) {
4532 case IEEE80211_PROTMODE_OFF:
4533 LINE_CHECK("protmode OFF");
4535 case IEEE80211_PROTMODE_CTS:
4536 LINE_CHECK("protmode CTS");
4538 case IEEE80211_PROTMODE_RTSCTS:
4539 LINE_CHECK("protmode RTSCTS");
4542 LINE_CHECK("protmode UNKNOWN (0x%x)", val);
4548 if (IEEE80211_IS_CHAN_HT(c) || verbose) {
4550 switch (htconf & 3) {
4563 if (get80211val(s, IEEE80211_IOC_HTCOMPAT, &val) != -1) {
4565 LINE_CHECK("-htcompat");
4567 LINE_CHECK("htcompat");
4569 if (get80211val(s, IEEE80211_IOC_AMPDU, &val) != -1) {
4572 LINE_CHECK("-ampdu");
4575 LINE_CHECK("ampdutx -ampdurx");
4578 LINE_CHECK("-ampdutx ampdurx");
4582 LINE_CHECK("ampdu");
4586 if (get80211val(s, IEEE80211_IOC_AMPDU_LIMIT, &val) != -1) {
4588 case IEEE80211_HTCAP_MAXRXAMPDU_8K:
4589 LINE_CHECK("ampdulimit 8k");
4591 case IEEE80211_HTCAP_MAXRXAMPDU_16K:
4592 LINE_CHECK("ampdulimit 16k");
4594 case IEEE80211_HTCAP_MAXRXAMPDU_32K:
4595 LINE_CHECK("ampdulimit 32k");
4597 case IEEE80211_HTCAP_MAXRXAMPDU_64K:
4598 LINE_CHECK("ampdulimit 64k");
4602 if (get80211val(s, IEEE80211_IOC_AMPDU_DENSITY, &val) != -1) {
4604 case IEEE80211_HTCAP_MPDUDENSITY_NA:
4606 LINE_CHECK("ampdudensity NA");
4608 case IEEE80211_HTCAP_MPDUDENSITY_025:
4609 LINE_CHECK("ampdudensity .25");
4611 case IEEE80211_HTCAP_MPDUDENSITY_05:
4612 LINE_CHECK("ampdudensity .5");
4614 case IEEE80211_HTCAP_MPDUDENSITY_1:
4615 LINE_CHECK("ampdudensity 1");
4617 case IEEE80211_HTCAP_MPDUDENSITY_2:
4618 LINE_CHECK("ampdudensity 2");
4620 case IEEE80211_HTCAP_MPDUDENSITY_4:
4621 LINE_CHECK("ampdudensity 4");
4623 case IEEE80211_HTCAP_MPDUDENSITY_8:
4624 LINE_CHECK("ampdudensity 8");
4626 case IEEE80211_HTCAP_MPDUDENSITY_16:
4627 LINE_CHECK("ampdudensity 16");
4631 if (get80211val(s, IEEE80211_IOC_AMSDU, &val) != -1) {
4634 LINE_CHECK("-amsdu");
4637 LINE_CHECK("amsdutx -amsdurx");
4640 LINE_CHECK("-amsdutx amsdurx");
4644 LINE_CHECK("amsdu");
4648 /* XXX amsdu limit */
4649 if (get80211val(s, IEEE80211_IOC_SHORTGI, &val) != -1) {
4651 LINE_CHECK("shortgi");
4653 LINE_CHECK("-shortgi");
4655 if (get80211val(s, IEEE80211_IOC_HTPROTMODE, &val) != -1) {
4656 if (val == IEEE80211_PROTMODE_OFF)
4657 LINE_CHECK("htprotmode OFF");
4658 else if (val != IEEE80211_PROTMODE_RTSCTS)
4659 LINE_CHECK("htprotmode UNKNOWN (0x%x)", val);
4661 LINE_CHECK("htprotmode RTSCTS");
4663 if (get80211val(s, IEEE80211_IOC_PUREN, &val) != -1) {
4665 LINE_CHECK("puren");
4667 LINE_CHECK("-puren");
4669 if (get80211val(s, IEEE80211_IOC_SMPS, &val) != -1) {
4670 if (val == IEEE80211_HTCAP_SMPS_DYNAMIC)
4671 LINE_CHECK("smpsdyn");
4672 else if (val == IEEE80211_HTCAP_SMPS_ENA)
4675 LINE_CHECK("-smps");
4677 if (get80211val(s, IEEE80211_IOC_RIFS, &val) != -1) {
4681 LINE_CHECK("-rifs");
4685 if (get80211val(s, IEEE80211_IOC_WME, &wme) != -1) {
4693 if (get80211val(s, IEEE80211_IOC_BURST, &val) != -1) {
4695 LINE_CHECK("burst");
4697 LINE_CHECK("-burst");
4700 if (get80211val(s, IEEE80211_IOC_FF, &val) != -1) {
4706 if (get80211val(s, IEEE80211_IOC_TURBOP, &val) != -1) {
4708 LINE_CHECK("dturbo");
4710 LINE_CHECK("-dturbo");
4712 if (get80211val(s, IEEE80211_IOC_DWDS, &val) != -1) {
4716 LINE_CHECK("-dwds");
4719 if (opmode == IEEE80211_M_HOSTAP) {
4720 if (get80211val(s, IEEE80211_IOC_HIDESSID, &val) != -1) {
4722 LINE_CHECK("hidessid");
4724 LINE_CHECK("-hidessid");
4726 if (get80211val(s, IEEE80211_IOC_APBRIDGE, &val) != -1) {
4728 LINE_CHECK("-apbridge");
4730 LINE_CHECK("apbridge");
4732 if (get80211val(s, IEEE80211_IOC_DTIM_PERIOD, &val) != -1)
4733 LINE_CHECK("dtimperiod %u", val);
4735 if (get80211val(s, IEEE80211_IOC_DOTH, &val) != -1) {
4737 LINE_CHECK("-doth");
4741 if (get80211val(s, IEEE80211_IOC_DFS, &val) != -1) {
4747 if (get80211val(s, IEEE80211_IOC_INACTIVITY, &val) != -1) {
4749 LINE_CHECK("-inact");
4751 LINE_CHECK("inact");
4754 if (get80211val(s, IEEE80211_IOC_ROAMING, &val) != -1) {
4755 if (val != IEEE80211_ROAMING_AUTO || verbose) {
4757 case IEEE80211_ROAMING_DEVICE:
4758 LINE_CHECK("roaming DEVICE");
4760 case IEEE80211_ROAMING_AUTO:
4761 LINE_CHECK("roaming AUTO");
4763 case IEEE80211_ROAMING_MANUAL:
4764 LINE_CHECK("roaming MANUAL");
4767 LINE_CHECK("roaming UNKNOWN (0x%x)",
4775 if (opmode == IEEE80211_M_AHDEMO) {
4776 if (get80211val(s, IEEE80211_IOC_TDMA_SLOT, &val) != -1)
4777 LINE_CHECK("tdmaslot %u", val);
4778 if (get80211val(s, IEEE80211_IOC_TDMA_SLOTCNT, &val) != -1)
4779 LINE_CHECK("tdmaslotcnt %u", val);
4780 if (get80211val(s, IEEE80211_IOC_TDMA_SLOTLEN, &val) != -1)
4781 LINE_CHECK("tdmaslotlen %u", val);
4782 if (get80211val(s, IEEE80211_IOC_TDMA_BINTERVAL, &val) != -1)
4783 LINE_CHECK("tdmabintval %u", val);
4784 } else if (get80211val(s, IEEE80211_IOC_BEACON_INTERVAL, &val) != -1) {
4785 /* XXX default define not visible */
4786 if (val != 100 || verbose)
4787 LINE_CHECK("bintval %u", val);
4790 if (wme && verbose) {
4795 if (opmode == IEEE80211_M_MBSS) {
4796 if (get80211val(s, IEEE80211_IOC_MESH_TTL, &val) != -1) {
4797 LINE_CHECK("meshttl %u", val);
4799 if (get80211val(s, IEEE80211_IOC_MESH_AP, &val) != -1) {
4801 LINE_CHECK("meshpeering");
4803 LINE_CHECK("-meshpeering");
4805 if (get80211val(s, IEEE80211_IOC_MESH_FWRD, &val) != -1) {
4807 LINE_CHECK("meshforward");
4809 LINE_CHECK("-meshforward");
4811 if (get80211len(s, IEEE80211_IOC_MESH_PR_METRIC, data, 12,
4814 LINE_CHECK("meshmetric %s", data);
4816 if (get80211len(s, IEEE80211_IOC_MESH_PR_PATH, data, 12,
4819 LINE_CHECK("meshpath %s", data);
4821 if (get80211val(s, IEEE80211_IOC_HWMP_ROOTMODE, &val) != -1) {
4823 case IEEE80211_HWMP_ROOTMODE_DISABLED:
4824 LINE_CHECK("hwmprootmode DISABLED");
4826 case IEEE80211_HWMP_ROOTMODE_NORMAL:
4827 LINE_CHECK("hwmprootmode NORMAL");
4829 case IEEE80211_HWMP_ROOTMODE_PROACTIVE:
4830 LINE_CHECK("hwmprootmode PROACTIVE");
4832 case IEEE80211_HWMP_ROOTMODE_RANN:
4833 LINE_CHECK("hwmprootmode RANN");
4836 LINE_CHECK("hwmprootmode UNKNOWN(%d)", val);
4840 if (get80211val(s, IEEE80211_IOC_HWMP_MAXHOPS, &val) != -1) {
4841 LINE_CHECK("hwmpmaxhops %u", val);
4849 get80211(int s, int type, void *data, int len)
4851 struct ieee80211req ireq;
4853 (void) memset(&ireq, 0, sizeof(ireq));
4854 (void) strncpy(ireq.i_name, name, sizeof(ireq.i_name));
4858 return ioctl(s, SIOCG80211, &ireq);
4862 get80211len(int s, int type, void *data, int len, int *plen)
4864 struct ieee80211req ireq;
4866 (void) memset(&ireq, 0, sizeof(ireq));
4867 (void) strncpy(ireq.i_name, name, sizeof(ireq.i_name));
4870 assert(ireq.i_len == len); /* NB: check for 16-bit truncation */
4872 if (ioctl(s, SIOCG80211, &ireq) < 0)
4879 get80211val(int s, int type, int *val)
4881 struct ieee80211req ireq;
4883 (void) memset(&ireq, 0, sizeof(ireq));
4884 (void) strncpy(ireq.i_name, name, sizeof(ireq.i_name));
4886 if (ioctl(s, SIOCG80211, &ireq) < 0)
4893 set80211(int s, int type, int val, int len, void *data)
4895 struct ieee80211req ireq;
4897 (void) memset(&ireq, 0, sizeof(ireq));
4898 (void) strncpy(ireq.i_name, name, sizeof(ireq.i_name));
4902 assert(ireq.i_len == len); /* NB: check for 16-bit truncation */
4904 if (ioctl(s, SIOCS80211, &ireq) < 0)
4905 err(1, "SIOCS80211");
4909 get_string(const char *val, const char *sep, u_int8_t *buf, int *lenp)
4917 hexstr = (val[0] == '0' && tolower((u_char)val[1]) == 'x');
4923 if (sep != NULL && strchr(sep, *val) != NULL) {
4928 if (!isxdigit((u_char)val[0])) {
4929 warnx("bad hexadecimal digits");
4932 if (!isxdigit((u_char)val[1])) {
4933 warnx("odd count hexadecimal digits");
4937 if (p >= buf + len) {
4939 warnx("hexadecimal digits too long");
4941 warnx("string too long");
4945 #define tohex(x) (isdigit(x) ? (x) - '0' : tolower(x) - 'a' + 10)
4946 *p++ = (tohex((u_char)val[0]) << 4) |
4947 tohex((u_char)val[1]);
4954 /* The string "-" is treated as the empty string. */
4955 if (!hexstr && len == 1 && buf[0] == '-') {
4957 memset(buf, 0, *lenp);
4958 } else if (len < *lenp)
4959 memset(p, 0, *lenp - len);
4965 print_string(const u_int8_t *buf, int len)
4972 for (; i < len; i++) {
4973 if (!isprint(buf[i]) && buf[i] != '\0')
4975 if (isspace(buf[i]))
4979 if (hasspc || len == 0 || buf[0] == '\0')
4980 printf("\"%.*s\"", len, buf);
4982 printf("%.*s", len, buf);
4985 for (i = 0; i < len; i++)
4986 printf("%02x", buf[i]);
4991 * Virtual AP cloning support.
4993 static struct ieee80211_clone_params params = {
4994 .icp_opmode = IEEE80211_M_STA, /* default to station mode */
4998 wlan_create(int s, struct ifreq *ifr)
5000 static const uint8_t zerobssid[IEEE80211_ADDR_LEN];
5002 if (params.icp_parent[0] == '\0')
5003 errx(1, "must specify a parent device (wlandev) when creating "
5005 if (params.icp_opmode == IEEE80211_M_WDS &&
5006 memcmp(params.icp_bssid, zerobssid, sizeof(zerobssid)) == 0)
5007 errx(1, "no bssid specified for WDS (use wlanbssid)");
5008 ifr->ifr_data = (caddr_t) ¶ms;
5009 if (ioctl(s, SIOCIFCREATE2, ifr) < 0)
5010 err(1, "SIOCIFCREATE2");
5014 DECL_CMD_FUNC(set80211clone_wlandev, arg, d)
5016 strlcpy(params.icp_parent, arg, IFNAMSIZ);
5020 DECL_CMD_FUNC(set80211clone_wlanbssid, arg, d)
5022 const struct ether_addr *ea;
5024 ea = ether_aton(arg);
5026 errx(1, "%s: cannot parse bssid", arg);
5027 memcpy(params.icp_bssid, ea->octet, IEEE80211_ADDR_LEN);
5031 DECL_CMD_FUNC(set80211clone_wlanaddr, arg, d)
5033 const struct ether_addr *ea;
5035 ea = ether_aton(arg);
5037 errx(1, "%s: cannot parse addres", arg);
5038 memcpy(params.icp_macaddr, ea->octet, IEEE80211_ADDR_LEN);
5039 params.icp_flags |= IEEE80211_CLONE_MACADDR;
5043 DECL_CMD_FUNC(set80211clone_wlanmode, arg, d)
5045 #define iseq(a,b) (strncasecmp(a,b,sizeof(b)-1) == 0)
5046 if (iseq(arg, "sta"))
5047 params.icp_opmode = IEEE80211_M_STA;
5048 else if (iseq(arg, "ahdemo") || iseq(arg, "adhoc-demo"))
5049 params.icp_opmode = IEEE80211_M_AHDEMO;
5050 else if (iseq(arg, "ibss") || iseq(arg, "adhoc"))
5051 params.icp_opmode = IEEE80211_M_IBSS;
5052 else if (iseq(arg, "ap") || iseq(arg, "host"))
5053 params.icp_opmode = IEEE80211_M_HOSTAP;
5054 else if (iseq(arg, "wds"))
5055 params.icp_opmode = IEEE80211_M_WDS;
5056 else if (iseq(arg, "monitor"))
5057 params.icp_opmode = IEEE80211_M_MONITOR;
5058 else if (iseq(arg, "tdma")) {
5059 params.icp_opmode = IEEE80211_M_AHDEMO;
5060 params.icp_flags |= IEEE80211_CLONE_TDMA;
5061 } else if (iseq(arg, "mesh") || iseq(arg, "mp")) /* mesh point */
5062 params.icp_opmode = IEEE80211_M_MBSS;
5064 errx(1, "Don't know to create %s for %s", arg, name);
5069 set80211clone_beacons(const char *val, int d, int s, const struct afswtch *rafp)
5071 /* NB: inverted sense */
5073 params.icp_flags &= ~IEEE80211_CLONE_NOBEACONS;
5075 params.icp_flags |= IEEE80211_CLONE_NOBEACONS;
5079 set80211clone_bssid(const char *val, int d, int s, const struct afswtch *rafp)
5082 params.icp_flags |= IEEE80211_CLONE_BSSID;
5084 params.icp_flags &= ~IEEE80211_CLONE_BSSID;
5088 set80211clone_wdslegacy(const char *val, int d, int s, const struct afswtch *rafp)
5091 params.icp_flags |= IEEE80211_CLONE_WDSLEGACY;
5093 params.icp_flags &= ~IEEE80211_CLONE_WDSLEGACY;
5096 static struct cmd ieee80211_cmds[] = {
5097 DEF_CMD_ARG("ssid", set80211ssid),
5098 DEF_CMD_ARG("nwid", set80211ssid),
5099 DEF_CMD_ARG("meshid", set80211meshid),
5100 DEF_CMD_ARG("stationname", set80211stationname),
5101 DEF_CMD_ARG("station", set80211stationname), /* BSD/OS */
5102 DEF_CMD_ARG("channel", set80211channel),
5103 DEF_CMD_ARG("authmode", set80211authmode),
5104 DEF_CMD_ARG("powersavemode", set80211powersavemode),
5105 DEF_CMD("powersave", 1, set80211powersave),
5106 DEF_CMD("-powersave", 0, set80211powersave),
5107 DEF_CMD_ARG("powersavesleep", set80211powersavesleep),
5108 DEF_CMD_ARG("wepmode", set80211wepmode),
5109 DEF_CMD("wep", 1, set80211wep),
5110 DEF_CMD("-wep", 0, set80211wep),
5111 DEF_CMD_ARG("deftxkey", set80211weptxkey),
5112 DEF_CMD_ARG("weptxkey", set80211weptxkey),
5113 DEF_CMD_ARG("wepkey", set80211wepkey),
5114 DEF_CMD_ARG("nwkey", set80211nwkey), /* NetBSD */
5115 DEF_CMD("-nwkey", 0, set80211wep), /* NetBSD */
5116 DEF_CMD_ARG("rtsthreshold", set80211rtsthreshold),
5117 DEF_CMD_ARG("protmode", set80211protmode),
5118 DEF_CMD_ARG("txpower", set80211txpower),
5119 DEF_CMD_ARG("roaming", set80211roaming),
5120 DEF_CMD("wme", 1, set80211wme),
5121 DEF_CMD("-wme", 0, set80211wme),
5122 DEF_CMD("wmm", 1, set80211wme),
5123 DEF_CMD("-wmm", 0, set80211wme),
5124 DEF_CMD("hidessid", 1, set80211hidessid),
5125 DEF_CMD("-hidessid", 0, set80211hidessid),
5126 DEF_CMD("apbridge", 1, set80211apbridge),
5127 DEF_CMD("-apbridge", 0, set80211apbridge),
5128 DEF_CMD_ARG("chanlist", set80211chanlist),
5129 DEF_CMD_ARG("bssid", set80211bssid),
5130 DEF_CMD_ARG("ap", set80211bssid),
5131 DEF_CMD("scan", 0, set80211scan),
5132 DEF_CMD_ARG("list", set80211list),
5133 DEF_CMD_ARG2("cwmin", set80211cwmin),
5134 DEF_CMD_ARG2("cwmax", set80211cwmax),
5135 DEF_CMD_ARG2("aifs", set80211aifs),
5136 DEF_CMD_ARG2("txoplimit", set80211txoplimit),
5137 DEF_CMD_ARG("acm", set80211acm),
5138 DEF_CMD_ARG("-acm", set80211noacm),
5139 DEF_CMD_ARG("ack", set80211ackpolicy),
5140 DEF_CMD_ARG("-ack", set80211noackpolicy),
5141 DEF_CMD_ARG2("bss:cwmin", set80211bsscwmin),
5142 DEF_CMD_ARG2("bss:cwmax", set80211bsscwmax),
5143 DEF_CMD_ARG2("bss:aifs", set80211bssaifs),
5144 DEF_CMD_ARG2("bss:txoplimit", set80211bsstxoplimit),
5145 DEF_CMD_ARG("dtimperiod", set80211dtimperiod),
5146 DEF_CMD_ARG("bintval", set80211bintval),
5147 DEF_CMD("mac:open", IEEE80211_MACCMD_POLICY_OPEN, set80211maccmd),
5148 DEF_CMD("mac:allow", IEEE80211_MACCMD_POLICY_ALLOW, set80211maccmd),
5149 DEF_CMD("mac:deny", IEEE80211_MACCMD_POLICY_DENY, set80211maccmd),
5150 DEF_CMD("mac:radius", IEEE80211_MACCMD_POLICY_RADIUS, set80211maccmd),
5151 DEF_CMD("mac:flush", IEEE80211_MACCMD_FLUSH, set80211maccmd),
5152 DEF_CMD("mac:detach", IEEE80211_MACCMD_DETACH, set80211maccmd),
5153 DEF_CMD_ARG("mac:add", set80211addmac),
5154 DEF_CMD_ARG("mac:del", set80211delmac),
5155 DEF_CMD_ARG("mac:kick", set80211kickmac),
5156 DEF_CMD("pureg", 1, set80211pureg),
5157 DEF_CMD("-pureg", 0, set80211pureg),
5158 DEF_CMD("ff", 1, set80211fastframes),
5159 DEF_CMD("-ff", 0, set80211fastframes),
5160 DEF_CMD("dturbo", 1, set80211dturbo),
5161 DEF_CMD("-dturbo", 0, set80211dturbo),
5162 DEF_CMD("bgscan", 1, set80211bgscan),
5163 DEF_CMD("-bgscan", 0, set80211bgscan),
5164 DEF_CMD_ARG("bgscanidle", set80211bgscanidle),
5165 DEF_CMD_ARG("bgscanintvl", set80211bgscanintvl),
5166 DEF_CMD_ARG("scanvalid", set80211scanvalid),
5167 DEF_CMD_ARG("roam:rssi", set80211roamrssi),
5168 DEF_CMD_ARG("roam:rate", set80211roamrate),
5169 DEF_CMD_ARG("mcastrate", set80211mcastrate),
5170 DEF_CMD_ARG("ucastrate", set80211ucastrate),
5171 DEF_CMD_ARG("mgtrate", set80211mgtrate),
5172 DEF_CMD_ARG("mgmtrate", set80211mgtrate),
5173 DEF_CMD_ARG("maxretry", set80211maxretry),
5174 DEF_CMD_ARG("fragthreshold", set80211fragthreshold),
5175 DEF_CMD("burst", 1, set80211burst),
5176 DEF_CMD("-burst", 0, set80211burst),
5177 DEF_CMD_ARG("bmiss", set80211bmissthreshold),
5178 DEF_CMD_ARG("bmissthreshold", set80211bmissthreshold),
5179 DEF_CMD("shortgi", 1, set80211shortgi),
5180 DEF_CMD("-shortgi", 0, set80211shortgi),
5181 DEF_CMD("ampdurx", 2, set80211ampdu),
5182 DEF_CMD("-ampdurx", -2, set80211ampdu),
5183 DEF_CMD("ampdutx", 1, set80211ampdu),
5184 DEF_CMD("-ampdutx", -1, set80211ampdu),
5185 DEF_CMD("ampdu", 3, set80211ampdu), /* NB: tx+rx */
5186 DEF_CMD("-ampdu", -3, set80211ampdu),
5187 DEF_CMD_ARG("ampdulimit", set80211ampdulimit),
5188 DEF_CMD_ARG("ampdudensity", set80211ampdudensity),
5189 DEF_CMD("amsdurx", 2, set80211amsdu),
5190 DEF_CMD("-amsdurx", -2, set80211amsdu),
5191 DEF_CMD("amsdutx", 1, set80211amsdu),
5192 DEF_CMD("-amsdutx", -1, set80211amsdu),
5193 DEF_CMD("amsdu", 3, set80211amsdu), /* NB: tx+rx */
5194 DEF_CMD("-amsdu", -3, set80211amsdu),
5195 DEF_CMD_ARG("amsdulimit", set80211amsdulimit),
5196 DEF_CMD("puren", 1, set80211puren),
5197 DEF_CMD("-puren", 0, set80211puren),
5198 DEF_CMD("doth", 1, set80211doth),
5199 DEF_CMD("-doth", 0, set80211doth),
5200 DEF_CMD("dfs", 1, set80211dfs),
5201 DEF_CMD("-dfs", 0, set80211dfs),
5202 DEF_CMD("htcompat", 1, set80211htcompat),
5203 DEF_CMD("-htcompat", 0, set80211htcompat),
5204 DEF_CMD("dwds", 1, set80211dwds),
5205 DEF_CMD("-dwds", 0, set80211dwds),
5206 DEF_CMD("inact", 1, set80211inact),
5207 DEF_CMD("-inact", 0, set80211inact),
5208 DEF_CMD("tsn", 1, set80211tsn),
5209 DEF_CMD("-tsn", 0, set80211tsn),
5210 DEF_CMD_ARG("regdomain", set80211regdomain),
5211 DEF_CMD_ARG("country", set80211country),
5212 DEF_CMD("indoor", 'I', set80211location),
5213 DEF_CMD("-indoor", 'O', set80211location),
5214 DEF_CMD("outdoor", 'O', set80211location),
5215 DEF_CMD("-outdoor", 'I', set80211location),
5216 DEF_CMD("anywhere", ' ', set80211location),
5217 DEF_CMD("ecm", 1, set80211ecm),
5218 DEF_CMD("-ecm", 0, set80211ecm),
5219 DEF_CMD("dotd", 1, set80211dotd),
5220 DEF_CMD("-dotd", 0, set80211dotd),
5221 DEF_CMD_ARG("htprotmode", set80211htprotmode),
5222 DEF_CMD("ht20", 1, set80211htconf),
5223 DEF_CMD("-ht20", 0, set80211htconf),
5224 DEF_CMD("ht40", 3, set80211htconf), /* NB: 20+40 */
5225 DEF_CMD("-ht40", 0, set80211htconf),
5226 DEF_CMD("ht", 3, set80211htconf), /* NB: 20+40 */
5227 DEF_CMD("-ht", 0, set80211htconf),
5228 DEF_CMD("rifs", 1, set80211rifs),
5229 DEF_CMD("-rifs", 0, set80211rifs),
5230 DEF_CMD("smps", IEEE80211_HTCAP_SMPS_ENA, set80211smps),
5231 DEF_CMD("smpsdyn", IEEE80211_HTCAP_SMPS_DYNAMIC, set80211smps),
5232 DEF_CMD("-smps", IEEE80211_HTCAP_SMPS_OFF, set80211smps),
5233 /* XXX for testing */
5234 DEF_CMD_ARG("chanswitch", set80211chanswitch),
5236 DEF_CMD_ARG("tdmaslot", set80211tdmaslot),
5237 DEF_CMD_ARG("tdmaslotcnt", set80211tdmaslotcnt),
5238 DEF_CMD_ARG("tdmaslotlen", set80211tdmaslotlen),
5239 DEF_CMD_ARG("tdmabintval", set80211tdmabintval),
5241 DEF_CMD_ARG("meshttl", set80211meshttl),
5242 DEF_CMD("meshforward", 1, set80211meshforward),
5243 DEF_CMD("-meshforward", 0, set80211meshforward),
5244 DEF_CMD("meshpeering", 1, set80211meshpeering),
5245 DEF_CMD("-meshpeering", 0, set80211meshpeering),
5246 DEF_CMD_ARG("meshmetric", set80211meshmetric),
5247 DEF_CMD_ARG("meshpath", set80211meshpath),
5248 DEF_CMD("meshrt:flush", IEEE80211_MESH_RTCMD_FLUSH, set80211meshrtcmd),
5249 DEF_CMD_ARG("meshrt:add", set80211addmeshrt),
5250 DEF_CMD_ARG("meshrt:del", set80211delmeshrt),
5251 DEF_CMD_ARG("hwmprootmode", set80211hwmprootmode),
5252 DEF_CMD_ARG("hwmpmaxhops", set80211hwmpmaxhops),
5254 /* vap cloning support */
5255 DEF_CLONE_CMD_ARG("wlanaddr", set80211clone_wlanaddr),
5256 DEF_CLONE_CMD_ARG("wlanbssid", set80211clone_wlanbssid),
5257 DEF_CLONE_CMD_ARG("wlandev", set80211clone_wlandev),
5258 DEF_CLONE_CMD_ARG("wlanmode", set80211clone_wlanmode),
5259 DEF_CLONE_CMD("beacons", 1, set80211clone_beacons),
5260 DEF_CLONE_CMD("-beacons", 0, set80211clone_beacons),
5261 DEF_CLONE_CMD("bssid", 1, set80211clone_bssid),
5262 DEF_CLONE_CMD("-bssid", 0, set80211clone_bssid),
5263 DEF_CLONE_CMD("wdslegacy", 1, set80211clone_wdslegacy),
5264 DEF_CLONE_CMD("-wdslegacy", 0, set80211clone_wdslegacy),
5266 static struct afswtch af_ieee80211 = {
5267 .af_name = "af_ieee80211",
5269 .af_other_status = ieee80211_status,
5272 static __constructor void
5273 ieee80211_ctor(void)
5275 #define N(a) (sizeof(a) / sizeof(a[0]))
5278 for (i = 0; i < N(ieee80211_cmds); i++)
5279 cmd_register(&ieee80211_cmds[i]);
5280 af_register(&af_ieee80211);
5281 clone_setdefcallback("wlan", wlan_create);