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Commit | Line | Data |
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bf65bc63 JM |
1 | /* |
2 | * hostapd - Driver operations | |
ef580012 | 3 | * Copyright (c) 2009-2010, Jouni Malinen <j@w1.fi> |
bf65bc63 | 4 | * |
0f3d578e JM |
5 | * This software may be distributed under the terms of the BSD license. |
6 | * See README for more details. | |
bf65bc63 JM |
7 | */ |
8 | ||
8b06c1ed | 9 | #include "utils/includes.h" |
bf65bc63 | 10 | |
8b06c1ed | 11 | #include "utils/common.h" |
ef580012 | 12 | #include "common/ieee802_11_defs.h" |
ada157f3 | 13 | #include "common/hw_features_common.h" |
0e2e565a | 14 | #include "wps/wps.h" |
9675ce35 | 15 | #include "p2p/p2p.h" |
8b06c1ed JM |
16 | #include "hostapd.h" |
17 | #include "ieee802_11.h" | |
18 | #include "sta_info.h" | |
19 | #include "ap_config.h" | |
dce044cc | 20 | #include "p2p_hostapd.h" |
19a8ad99 | 21 | #include "hs20.h" |
8acbf85f | 22 | #include "wpa_auth.h" |
a4f21109 | 23 | #include "ap_drv_ops.h" |
bf65bc63 JM |
24 | |
25 | ||
4378fc14 | 26 | u32 hostapd_sta_flags_to_drv(u32 flags) |
4c2ddda4 JM |
27 | { |
28 | int res = 0; | |
29 | if (flags & WLAN_STA_AUTHORIZED) | |
30 | res |= WPA_STA_AUTHORIZED; | |
31 | if (flags & WLAN_STA_WMM) | |
32 | res |= WPA_STA_WMM; | |
33 | if (flags & WLAN_STA_SHORT_PREAMBLE) | |
34 | res |= WPA_STA_SHORT_PREAMBLE; | |
35 | if (flags & WLAN_STA_MFP) | |
36 | res |= WPA_STA_MFP; | |
bb598c3b AB |
37 | if (flags & WLAN_STA_AUTH) |
38 | res |= WPA_STA_AUTHENTICATED; | |
39 | if (flags & WLAN_STA_ASSOC) | |
40 | res |= WPA_STA_ASSOCIATED; | |
4c2ddda4 JM |
41 | return res; |
42 | } | |
43 | ||
44 | ||
990b7b6f JM |
45 | static int add_buf(struct wpabuf **dst, const struct wpabuf *src) |
46 | { | |
47 | if (!src) | |
48 | return 0; | |
49 | if (wpabuf_resize(dst, wpabuf_len(src)) != 0) | |
50 | return -1; | |
51 | wpabuf_put_buf(*dst, src); | |
52 | return 0; | |
53 | } | |
54 | ||
55 | ||
56 | static int add_buf_data(struct wpabuf **dst, const u8 *data, size_t len) | |
57 | { | |
58 | if (!data || !len) | |
59 | return 0; | |
60 | if (wpabuf_resize(dst, len) != 0) | |
61 | return -1; | |
62 | wpabuf_put_data(*dst, data, len); | |
63 | return 0; | |
64 | } | |
65 | ||
66 | ||
fb91db56 | 67 | int hostapd_build_ap_extra_ies(struct hostapd_data *hapd, |
c2ff13c5 JM |
68 | struct wpabuf **beacon_ret, |
69 | struct wpabuf **proberesp_ret, | |
70 | struct wpabuf **assocresp_ret) | |
bf65bc63 | 71 | { |
c2ff13c5 | 72 | struct wpabuf *beacon = NULL, *proberesp = NULL, *assocresp = NULL; |
4b2a77ab | 73 | u8 buf[200], *pos; |
c2ff13c5 JM |
74 | |
75 | *beacon_ret = *proberesp_ret = *assocresp_ret = NULL; | |
76 | ||
39b97072 JM |
77 | pos = buf; |
78 | pos = hostapd_eid_time_adv(hapd, pos); | |
990b7b6f JM |
79 | if (add_buf_data(&beacon, buf, pos - buf) < 0) |
80 | goto fail; | |
39b97072 | 81 | pos = hostapd_eid_time_zone(hapd, pos); |
990b7b6f JM |
82 | if (add_buf_data(&proberesp, buf, pos - buf) < 0) |
83 | goto fail; | |
39b97072 | 84 | |
a194b06c JM |
85 | pos = buf; |
86 | pos = hostapd_eid_ext_capab(hapd, pos); | |
990b7b6f JM |
87 | if (add_buf_data(&assocresp, buf, pos - buf) < 0) |
88 | goto fail; | |
a194b06c | 89 | pos = hostapd_eid_interworking(hapd, pos); |
c7c178e1 | 90 | pos = hostapd_eid_adv_proto(hapd, pos); |
4b2a77ab | 91 | pos = hostapd_eid_roaming_consortium(hapd, pos); |
990b7b6f JM |
92 | if (add_buf_data(&beacon, buf, pos - buf) < 0 || |
93 | add_buf_data(&proberesp, buf, pos - buf) < 0) | |
94 | goto fail; | |
a194b06c | 95 | |
347827ff | 96 | #ifdef CONFIG_FST |
990b7b6f JM |
97 | if (add_buf(&beacon, hapd->iface->fst_ies) < 0 || |
98 | add_buf(&proberesp, hapd->iface->fst_ies) < 0 || | |
99 | add_buf(&assocresp, hapd->iface->fst_ies) < 0) | |
100 | goto fail; | |
347827ff AN |
101 | #endif /* CONFIG_FST */ |
102 | ||
d5444aac JM |
103 | #ifdef CONFIG_FILS |
104 | pos = hostapd_eid_fils_indic(hapd, buf, 0); | |
105 | if (add_buf_data(&beacon, buf, pos - buf) < 0 || | |
106 | add_buf_data(&proberesp, buf, pos - buf) < 0) | |
107 | goto fail; | |
108 | #endif /* CONFIG_FILS */ | |
109 | ||
990b7b6f JM |
110 | if (add_buf(&beacon, hapd->wps_beacon_ie) < 0 || |
111 | add_buf(&proberesp, hapd->wps_probe_resp_ie) < 0) | |
112 | goto fail; | |
b3db190f | 113 | |
c2af2afb | 114 | #ifdef CONFIG_P2P |
990b7b6f JM |
115 | if (add_buf(&beacon, hapd->p2p_beacon_ie) < 0 || |
116 | add_buf(&proberesp, hapd->p2p_probe_resp_ie) < 0) | |
117 | goto fail; | |
c2af2afb JM |
118 | #endif /* CONFIG_P2P */ |
119 | ||
dce044cc JM |
120 | #ifdef CONFIG_P2P_MANAGER |
121 | if (hapd->conf->p2p & P2P_MANAGE) { | |
c2ff13c5 | 122 | if (wpabuf_resize(&beacon, 100) == 0) { |
dce044cc | 123 | u8 *start, *p; |
c2ff13c5 | 124 | start = wpabuf_put(beacon, 0); |
dce044cc | 125 | p = hostapd_eid_p2p_manage(hapd, start); |
c2ff13c5 | 126 | wpabuf_put(beacon, p - start); |
dce044cc JM |
127 | } |
128 | ||
c2ff13c5 | 129 | if (wpabuf_resize(&proberesp, 100) == 0) { |
dce044cc | 130 | u8 *start, *p; |
c2ff13c5 | 131 | start = wpabuf_put(proberesp, 0); |
dce044cc | 132 | p = hostapd_eid_p2p_manage(hapd, start); |
c2ff13c5 | 133 | wpabuf_put(proberesp, p - start); |
dce044cc JM |
134 | } |
135 | } | |
136 | #endif /* CONFIG_P2P_MANAGER */ | |
137 | ||
c201f93a | 138 | #ifdef CONFIG_WPS |
c2ff13c5 JM |
139 | if (hapd->conf->wps_state) { |
140 | struct wpabuf *a = wps_build_assoc_resp_ie(); | |
990b7b6f | 141 | add_buf(&assocresp, a); |
c2ff13c5 JM |
142 | wpabuf_free(a); |
143 | } | |
c201f93a | 144 | #endif /* CONFIG_WPS */ |
0e2e565a | 145 | |
dce044cc JM |
146 | #ifdef CONFIG_P2P_MANAGER |
147 | if (hapd->conf->p2p & P2P_MANAGE) { | |
c2ff13c5 | 148 | if (wpabuf_resize(&assocresp, 100) == 0) { |
dce044cc | 149 | u8 *start, *p; |
c2ff13c5 | 150 | start = wpabuf_put(assocresp, 0); |
dce044cc | 151 | p = hostapd_eid_p2p_manage(hapd, start); |
c2ff13c5 | 152 | wpabuf_put(assocresp, p - start); |
dce044cc JM |
153 | } |
154 | } | |
155 | #endif /* CONFIG_P2P_MANAGER */ | |
156 | ||
9675ce35 JM |
157 | #ifdef CONFIG_WIFI_DISPLAY |
158 | if (hapd->p2p_group) { | |
159 | struct wpabuf *a; | |
160 | a = p2p_group_assoc_resp_ie(hapd->p2p_group, P2P_SC_SUCCESS); | |
990b7b6f | 161 | add_buf(&assocresp, a); |
9675ce35 JM |
162 | wpabuf_free(a); |
163 | } | |
164 | #endif /* CONFIG_WIFI_DISPLAY */ | |
165 | ||
19a8ad99 | 166 | #ifdef CONFIG_HS20 |
990b7b6f JM |
167 | pos = hostapd_eid_hs20_indication(hapd, buf); |
168 | if (add_buf_data(&beacon, buf, pos - buf) < 0 || | |
169 | add_buf_data(&proberesp, buf, pos - buf) < 0) | |
170 | goto fail; | |
a14896e8 JM |
171 | |
172 | pos = hostapd_eid_osen(hapd, buf); | |
990b7b6f JM |
173 | if (add_buf_data(&beacon, buf, pos - buf) < 0 || |
174 | add_buf_data(&proberesp, buf, pos - buf) < 0) | |
175 | goto fail; | |
19a8ad99 JK |
176 | #endif /* CONFIG_HS20 */ |
177 | ||
fb9a1c3e | 178 | #ifdef CONFIG_MBO |
0f0aa2a6 AB |
179 | if (hapd->conf->mbo_enabled || |
180 | OCE_STA_CFON_ENABLED(hapd) || OCE_AP_ENABLED(hapd)) { | |
fb9a1c3e | 181 | pos = hostapd_eid_mbo(hapd, buf, sizeof(buf)); |
990b7b6f JM |
182 | if (add_buf_data(&beacon, buf, pos - buf) < 0 || |
183 | add_buf_data(&proberesp, buf, pos - buf) < 0 || | |
184 | add_buf_data(&assocresp, buf, pos - buf) < 0) | |
185 | goto fail; | |
fb9a1c3e AS |
186 | } |
187 | #endif /* CONFIG_MBO */ | |
188 | ||
18e3e9c6 AP |
189 | #ifdef CONFIG_OWE |
190 | pos = hostapd_eid_owe_trans(hapd, buf, sizeof(buf)); | |
191 | if (add_buf_data(&beacon, buf, pos - buf) < 0 || | |
192 | add_buf_data(&proberesp, buf, pos - buf) < 0) | |
193 | goto fail; | |
194 | #endif /* CONFIG_OWE */ | |
195 | ||
990b7b6f JM |
196 | add_buf(&beacon, hapd->conf->vendor_elements); |
197 | add_buf(&proberesp, hapd->conf->vendor_elements); | |
a9112270 | 198 | add_buf(&assocresp, hapd->conf->assocresp_elements); |
b084df8b | 199 | |
c2ff13c5 JM |
200 | *beacon_ret = beacon; |
201 | *proberesp_ret = proberesp; | |
202 | *assocresp_ret = assocresp; | |
203 | ||
fb91db56 | 204 | return 0; |
c2ff13c5 JM |
205 | |
206 | fail: | |
207 | wpabuf_free(beacon); | |
208 | wpabuf_free(proberesp); | |
209 | wpabuf_free(assocresp); | |
210 | return -1; | |
fb91db56 JM |
211 | } |
212 | ||
b3db190f | 213 | |
c2ff13c5 JM |
214 | void hostapd_free_ap_extra_ies(struct hostapd_data *hapd, |
215 | struct wpabuf *beacon, | |
fb91db56 JM |
216 | struct wpabuf *proberesp, |
217 | struct wpabuf *assocresp) | |
218 | { | |
c2ff13c5 JM |
219 | wpabuf_free(beacon); |
220 | wpabuf_free(proberesp); | |
0e2e565a | 221 | wpabuf_free(assocresp); |
fb91db56 JM |
222 | } |
223 | ||
224 | ||
1de07100 AKP |
225 | int hostapd_reset_ap_wps_ie(struct hostapd_data *hapd) |
226 | { | |
227 | if (hapd->driver == NULL || hapd->driver->set_ap_wps_ie == NULL) | |
228 | return 0; | |
229 | ||
230 | return hapd->driver->set_ap_wps_ie(hapd->drv_priv, NULL, NULL, NULL); | |
231 | } | |
232 | ||
233 | ||
fb91db56 JM |
234 | int hostapd_set_ap_wps_ie(struct hostapd_data *hapd) |
235 | { | |
236 | struct wpabuf *beacon, *proberesp, *assocresp; | |
237 | int ret; | |
238 | ||
239 | if (hapd->driver == NULL || hapd->driver->set_ap_wps_ie == NULL) | |
240 | return 0; | |
241 | ||
242 | if (hostapd_build_ap_extra_ies(hapd, &beacon, &proberesp, &assocresp) < | |
243 | 0) | |
244 | return -1; | |
245 | ||
246 | ret = hapd->driver->set_ap_wps_ie(hapd->drv_priv, beacon, proberesp, | |
247 | assocresp); | |
248 | ||
249 | hostapd_free_ap_extra_ies(hapd, beacon, proberesp, assocresp); | |
c2af2afb | 250 | |
b3db190f | 251 | return ret; |
bf65bc63 JM |
252 | } |
253 | ||
254 | ||
0e8a96a9 JM |
255 | int hostapd_set_authorized(struct hostapd_data *hapd, |
256 | struct sta_info *sta, int authorized) | |
45cefa0b JM |
257 | { |
258 | if (authorized) { | |
259 | return hostapd_sta_set_flags(hapd, sta->addr, | |
260 | hostapd_sta_flags_to_drv( | |
261 | sta->flags), | |
262 | WPA_STA_AUTHORIZED, ~0); | |
263 | } | |
264 | ||
265 | return hostapd_sta_set_flags(hapd, sta->addr, | |
266 | hostapd_sta_flags_to_drv(sta->flags), | |
267 | 0, ~WPA_STA_AUTHORIZED); | |
268 | } | |
269 | ||
270 | ||
0e8a96a9 | 271 | int hostapd_set_sta_flags(struct hostapd_data *hapd, struct sta_info *sta) |
4c2ddda4 JM |
272 | { |
273 | int set_flags, total_flags, flags_and, flags_or; | |
274 | total_flags = hostapd_sta_flags_to_drv(sta->flags); | |
275 | set_flags = WPA_STA_SHORT_PREAMBLE | WPA_STA_WMM | WPA_STA_MFP; | |
ef580012 JM |
276 | if (((!hapd->conf->ieee802_1x && !hapd->conf->wpa) || |
277 | sta->auth_alg == WLAN_AUTH_FT) && | |
4c2ddda4 JM |
278 | sta->flags & WLAN_STA_AUTHORIZED) |
279 | set_flags |= WPA_STA_AUTHORIZED; | |
280 | flags_or = total_flags & set_flags; | |
281 | flags_and = total_flags | ~set_flags; | |
282 | return hostapd_sta_set_flags(hapd, sta->addr, total_flags, | |
283 | flags_or, flags_and); | |
284 | } | |
285 | ||
286 | ||
0e8a96a9 JM |
287 | int hostapd_set_drv_ieee8021x(struct hostapd_data *hapd, const char *ifname, |
288 | int enabled) | |
010401fe JM |
289 | { |
290 | struct wpa_bss_params params; | |
291 | os_memset(¶ms, 0, sizeof(params)); | |
292 | params.ifname = ifname; | |
293 | params.enabled = enabled; | |
294 | if (enabled) { | |
295 | params.wpa = hapd->conf->wpa; | |
296 | params.ieee802_1x = hapd->conf->ieee802_1x; | |
297 | params.wpa_group = hapd->conf->wpa_group; | |
e19c1d2c JM |
298 | if ((hapd->conf->wpa & (WPA_PROTO_WPA | WPA_PROTO_RSN)) == |
299 | (WPA_PROTO_WPA | WPA_PROTO_RSN)) | |
300 | params.wpa_pairwise = hapd->conf->wpa_pairwise | | |
301 | hapd->conf->rsn_pairwise; | |
302 | else if (hapd->conf->wpa & WPA_PROTO_RSN) | |
303 | params.wpa_pairwise = hapd->conf->rsn_pairwise; | |
304 | else if (hapd->conf->wpa & WPA_PROTO_WPA) | |
305 | params.wpa_pairwise = hapd->conf->wpa_pairwise; | |
010401fe JM |
306 | params.wpa_key_mgmt = hapd->conf->wpa_key_mgmt; |
307 | params.rsn_preauth = hapd->conf->rsn_preauth; | |
a1ca0292 MP |
308 | #ifdef CONFIG_IEEE80211W |
309 | params.ieee80211w = hapd->conf->ieee80211w; | |
310 | #endif /* CONFIG_IEEE80211W */ | |
010401fe JM |
311 | } |
312 | return hostapd_set_ieee8021x(hapd, ¶ms); | |
313 | } | |
314 | ||
315 | ||
0e8a96a9 | 316 | int hostapd_vlan_if_add(struct hostapd_data *hapd, const char *ifname) |
36592d31 | 317 | { |
f3585c8a JM |
318 | char force_ifname[IFNAMSIZ]; |
319 | u8 if_addr[ETH_ALEN]; | |
e926bcff | 320 | return hostapd_if_add(hapd, WPA_IF_AP_VLAN, ifname, hapd->own_addr, |
2aec4f3c | 321 | NULL, NULL, force_ifname, if_addr, NULL, 0); |
36592d31 JM |
322 | } |
323 | ||
0e8a96a9 JM |
324 | |
325 | int hostapd_vlan_if_remove(struct hostapd_data *hapd, const char *ifname) | |
36592d31 JM |
326 | { |
327 | return hostapd_if_remove(hapd, WPA_IF_AP_VLAN, ifname); | |
328 | } | |
329 | ||
330 | ||
69dd2967 SM |
331 | int hostapd_set_wds_sta(struct hostapd_data *hapd, char *ifname_wds, |
332 | const u8 *addr, int aid, int val) | |
bdee6fce | 333 | { |
d38ae2ea FF |
334 | const char *bridge = NULL; |
335 | ||
bdee6fce | 336 | if (hapd->driver == NULL || hapd->driver->set_wds_sta == NULL) |
69dd2967 | 337 | return -1; |
d38ae2ea FF |
338 | if (hapd->conf->wds_bridge[0]) |
339 | bridge = hapd->conf->wds_bridge; | |
340 | else if (hapd->conf->bridge[0]) | |
341 | bridge = hapd->conf->bridge; | |
0e8a96a9 | 342 | return hapd->driver->set_wds_sta(hapd->drv_priv, addr, aid, val, |
69dd2967 | 343 | bridge, ifname_wds); |
bdee6fce JM |
344 | } |
345 | ||
346 | ||
a52eba0f SP |
347 | int hostapd_add_sta_node(struct hostapd_data *hapd, const u8 *addr, |
348 | u16 auth_alg) | |
349 | { | |
350 | if (hapd->driver == NULL || hapd->driver->add_sta_node == NULL) | |
351 | return 0; | |
352 | return hapd->driver->add_sta_node(hapd->drv_priv, addr, auth_alg); | |
353 | } | |
354 | ||
355 | ||
356 | int hostapd_sta_auth(struct hostapd_data *hapd, const u8 *addr, | |
357 | u16 seq, u16 status, const u8 *ie, size_t len) | |
358 | { | |
6b128fb2 | 359 | struct wpa_driver_sta_auth_params params; |
8acbf85f JM |
360 | #ifdef CONFIG_FILS |
361 | struct sta_info *sta; | |
362 | #endif /* CONFIG_FILS */ | |
6b128fb2 | 363 | |
a52eba0f SP |
364 | if (hapd->driver == NULL || hapd->driver->sta_auth == NULL) |
365 | return 0; | |
6b128fb2 JM |
366 | |
367 | os_memset(¶ms, 0, sizeof(params)); | |
368 | ||
8acbf85f JM |
369 | #ifdef CONFIG_FILS |
370 | sta = ap_get_sta(hapd, addr); | |
371 | if (!sta) { | |
372 | wpa_printf(MSG_DEBUG, "Station " MACSTR | |
373 | " not found for sta_auth processing", | |
374 | MAC2STR(addr)); | |
375 | return 0; | |
376 | } | |
377 | ||
378 | if (sta->auth_alg == WLAN_AUTH_FILS_SK || | |
379 | sta->auth_alg == WLAN_AUTH_FILS_SK_PFS || | |
380 | sta->auth_alg == WLAN_AUTH_FILS_PK) { | |
381 | params.fils_auth = 1; | |
382 | wpa_auth_get_fils_aead_params(sta->wpa_sm, params.fils_anonce, | |
383 | params.fils_snonce, | |
384 | params.fils_kek, | |
385 | ¶ms.fils_kek_len); | |
386 | } | |
387 | #endif /* CONFIG_FILS */ | |
388 | ||
6b128fb2 JM |
389 | params.own_addr = hapd->own_addr; |
390 | params.addr = addr; | |
391 | params.seq = seq; | |
392 | params.status = status; | |
393 | params.ie = ie; | |
394 | params.len = len; | |
395 | ||
396 | return hapd->driver->sta_auth(hapd->drv_priv, ¶ms); | |
a52eba0f SP |
397 | } |
398 | ||
399 | ||
400 | int hostapd_sta_assoc(struct hostapd_data *hapd, const u8 *addr, | |
401 | int reassoc, u16 status, const u8 *ie, size_t len) | |
402 | { | |
403 | if (hapd->driver == NULL || hapd->driver->sta_assoc == NULL) | |
404 | return 0; | |
405 | return hapd->driver->sta_assoc(hapd->drv_priv, hapd->own_addr, addr, | |
406 | reassoc, status, ie, len); | |
407 | } | |
408 | ||
409 | ||
0e8a96a9 JM |
410 | int hostapd_sta_add(struct hostapd_data *hapd, |
411 | const u8 *addr, u16 aid, u16 capability, | |
412 | const u8 *supp_rates, size_t supp_rates_len, | |
413 | u16 listen_interval, | |
d83ab1fe | 414 | const struct ieee80211_ht_capabilities *ht_capab, |
a9a1d0f0 | 415 | const struct ieee80211_vht_capabilities *vht_capab, |
78d35b16 JC |
416 | const struct ieee80211_he_capabilities *he_capab, |
417 | size_t he_capab_len, | |
ae33239c AB |
418 | u32 flags, u8 qosinfo, u8 vht_opmode, int supp_p2p_ps, |
419 | int set) | |
2ce86d9d JM |
420 | { |
421 | struct hostapd_sta_add_params params; | |
422 | ||
423 | if (hapd->driver == NULL) | |
424 | return 0; | |
425 | if (hapd->driver->sta_add == NULL) | |
426 | return 0; | |
427 | ||
428 | os_memset(¶ms, 0, sizeof(params)); | |
429 | params.addr = addr; | |
430 | params.aid = aid; | |
431 | params.capability = capability; | |
432 | params.supp_rates = supp_rates; | |
433 | params.supp_rates_len = supp_rates_len; | |
434 | params.listen_interval = listen_interval; | |
435 | params.ht_capabilities = ht_capab; | |
a9a1d0f0 | 436 | params.vht_capabilities = vht_capab; |
78d35b16 JC |
437 | params.he_capab = he_capab; |
438 | params.he_capab_len = he_capab_len; | |
8a458116 MK |
439 | params.vht_opmode_enabled = !!(flags & WLAN_STA_VHT_OPMODE_ENABLED); |
440 | params.vht_opmode = vht_opmode; | |
d83ab1fe | 441 | params.flags = hostapd_sta_flags_to_drv(flags); |
5d061637 | 442 | params.qosinfo = qosinfo; |
ae33239c | 443 | params.support_p2p_ps = supp_p2p_ps; |
bb598c3b | 444 | params.set = set; |
62847751 | 445 | return hapd->driver->sta_add(hapd->drv_priv, ¶ms); |
2ce86d9d JM |
446 | } |
447 | ||
448 | ||
a52eba0f SP |
449 | int hostapd_add_tspec(struct hostapd_data *hapd, const u8 *addr, |
450 | u8 *tspec_ie, size_t tspec_ielen) | |
451 | { | |
452 | if (hapd->driver == NULL || hapd->driver->add_tspec == NULL) | |
453 | return 0; | |
454 | return hapd->driver->add_tspec(hapd->drv_priv, addr, tspec_ie, | |
455 | tspec_ielen); | |
456 | } | |
457 | ||
458 | ||
8b06c1ed JM |
459 | int hostapd_set_privacy(struct hostapd_data *hapd, int enabled) |
460 | { | |
461 | if (hapd->driver == NULL || hapd->driver->set_privacy == NULL) | |
462 | return 0; | |
d5dd016a | 463 | return hapd->driver->set_privacy(hapd->drv_priv, enabled); |
8b06c1ed JM |
464 | } |
465 | ||
466 | ||
467 | int hostapd_set_generic_elem(struct hostapd_data *hapd, const u8 *elem, | |
468 | size_t elem_len) | |
469 | { | |
470 | if (hapd->driver == NULL || hapd->driver->set_generic_elem == NULL) | |
471 | return 0; | |
aa484516 | 472 | return hapd->driver->set_generic_elem(hapd->drv_priv, elem, elem_len); |
8b06c1ed JM |
473 | } |
474 | ||
475 | ||
476 | int hostapd_get_ssid(struct hostapd_data *hapd, u8 *buf, size_t len) | |
477 | { | |
478 | if (hapd->driver == NULL || hapd->driver->hapd_get_ssid == NULL) | |
479 | return 0; | |
8709de1a | 480 | return hapd->driver->hapd_get_ssid(hapd->drv_priv, buf, len); |
8b06c1ed JM |
481 | } |
482 | ||
483 | ||
484 | int hostapd_set_ssid(struct hostapd_data *hapd, const u8 *buf, size_t len) | |
485 | { | |
486 | if (hapd->driver == NULL || hapd->driver->hapd_set_ssid == NULL) | |
487 | return 0; | |
8709de1a | 488 | return hapd->driver->hapd_set_ssid(hapd->drv_priv, buf, len); |
8b06c1ed JM |
489 | } |
490 | ||
491 | ||
492 | int hostapd_if_add(struct hostapd_data *hapd, enum wpa_driver_if_type type, | |
a2e40bb6 | 493 | const char *ifname, const u8 *addr, void *bss_ctx, |
e17a2477 | 494 | void **drv_priv, char *force_ifname, u8 *if_addr, |
2aec4f3c | 495 | const char *bridge, int use_existing) |
8b06c1ed JM |
496 | { |
497 | if (hapd->driver == NULL || hapd->driver->if_add == NULL) | |
498 | return -1; | |
7ab68865 | 499 | return hapd->driver->if_add(hapd->drv_priv, type, ifname, addr, |
e17a2477 | 500 | bss_ctx, drv_priv, force_ifname, if_addr, |
d8a3b66d | 501 | bridge, use_existing, 1); |
8b06c1ed JM |
502 | } |
503 | ||
504 | ||
505 | int hostapd_if_remove(struct hostapd_data *hapd, enum wpa_driver_if_type type, | |
506 | const char *ifname) | |
507 | { | |
71cdf6b6 JM |
508 | if (hapd->driver == NULL || hapd->drv_priv == NULL || |
509 | hapd->driver->if_remove == NULL) | |
8b06c1ed JM |
510 | return -1; |
511 | return hapd->driver->if_remove(hapd->drv_priv, type, ifname); | |
512 | } | |
6e6e8c31 JM |
513 | |
514 | ||
515 | int hostapd_set_ieee8021x(struct hostapd_data *hapd, | |
516 | struct wpa_bss_params *params) | |
517 | { | |
518 | if (hapd->driver == NULL || hapd->driver->set_ieee8021x == NULL) | |
519 | return 0; | |
520 | return hapd->driver->set_ieee8021x(hapd->drv_priv, params); | |
521 | } | |
522 | ||
523 | ||
524 | int hostapd_get_seqnum(const char *ifname, struct hostapd_data *hapd, | |
525 | const u8 *addr, int idx, u8 *seq) | |
526 | { | |
527 | if (hapd->driver == NULL || hapd->driver->get_seqnum == NULL) | |
528 | return 0; | |
529 | return hapd->driver->get_seqnum(ifname, hapd->drv_priv, addr, idx, | |
530 | seq); | |
531 | } | |
532 | ||
533 | ||
534 | int hostapd_flush(struct hostapd_data *hapd) | |
535 | { | |
536 | if (hapd->driver == NULL || hapd->driver->flush == NULL) | |
537 | return 0; | |
538 | return hapd->driver->flush(hapd->drv_priv); | |
539 | } | |
540 | ||
541 | ||
4e8f31e2 JM |
542 | int hostapd_set_freq(struct hostapd_data *hapd, enum hostapd_hw_mode mode, |
543 | int freq, int channel, int ht_enabled, int vht_enabled, | |
88005ee9 | 544 | int he_enabled, |
b04e4308 | 545 | int sec_channel_offset, int oper_chwidth, |
72c753d7 JD |
546 | int center_segment0, int center_segment1) |
547 | { | |
548 | struct hostapd_freq_params data; | |
549 | ||
550 | if (hostapd_set_freq_params(&data, mode, freq, channel, ht_enabled, | |
88005ee9 | 551 | vht_enabled, he_enabled, sec_channel_offset, |
b04e4308 | 552 | oper_chwidth, |
7f0303d5 | 553 | center_segment0, center_segment1, |
e9b783d5 | 554 | hapd->iface->current_mode ? |
88005ee9 JC |
555 | hapd->iface->current_mode->vht_capab : 0, |
556 | &hapd->iface->current_mode->he_capab)) | |
72c753d7 JD |
557 | return -1; |
558 | ||
fa476336 JB |
559 | if (hapd->driver == NULL) |
560 | return 0; | |
561 | if (hapd->driver->set_freq == NULL) | |
562 | return 0; | |
6e6e8c31 JM |
563 | return hapd->driver->set_freq(hapd->drv_priv, &data); |
564 | } | |
565 | ||
566 | int hostapd_set_rts(struct hostapd_data *hapd, int rts) | |
567 | { | |
568 | if (hapd->driver == NULL || hapd->driver->set_rts == NULL) | |
569 | return 0; | |
570 | return hapd->driver->set_rts(hapd->drv_priv, rts); | |
571 | } | |
572 | ||
573 | ||
574 | int hostapd_set_frag(struct hostapd_data *hapd, int frag) | |
575 | { | |
576 | if (hapd->driver == NULL || hapd->driver->set_frag == NULL) | |
577 | return 0; | |
578 | return hapd->driver->set_frag(hapd->drv_priv, frag); | |
579 | } | |
580 | ||
581 | ||
582 | int hostapd_sta_set_flags(struct hostapd_data *hapd, u8 *addr, | |
583 | int total_flags, int flags_or, int flags_and) | |
584 | { | |
585 | if (hapd->driver == NULL || hapd->driver->sta_set_flags == NULL) | |
586 | return 0; | |
3234cba4 | 587 | return hapd->driver->sta_set_flags(hapd->drv_priv, addr, total_flags, |
6e6e8c31 JM |
588 | flags_or, flags_and); |
589 | } | |
590 | ||
591 | ||
6720b948 THJ |
592 | int hostapd_sta_set_airtime_weight(struct hostapd_data *hapd, const u8 *addr, |
593 | unsigned int weight) | |
594 | { | |
595 | if (!hapd->driver || !hapd->driver->sta_set_airtime_weight) | |
596 | return 0; | |
597 | return hapd->driver->sta_set_airtime_weight(hapd->drv_priv, addr, | |
598 | weight); | |
599 | } | |
600 | ||
601 | ||
6e6e8c31 JM |
602 | int hostapd_set_country(struct hostapd_data *hapd, const char *country) |
603 | { | |
604 | if (hapd->driver == NULL || | |
605 | hapd->driver->set_country == NULL) | |
606 | return 0; | |
607 | return hapd->driver->set_country(hapd->drv_priv, country); | |
608 | } | |
609 | ||
610 | ||
6e6e8c31 JM |
611 | int hostapd_set_tx_queue_params(struct hostapd_data *hapd, int queue, int aifs, |
612 | int cw_min, int cw_max, int burst_time) | |
613 | { | |
614 | if (hapd->driver == NULL || hapd->driver->set_tx_queue_params == NULL) | |
615 | return 0; | |
616 | return hapd->driver->set_tx_queue_params(hapd->drv_priv, queue, aifs, | |
617 | cw_min, cw_max, burst_time); | |
618 | } | |
619 | ||
620 | ||
6e6e8c31 JM |
621 | struct hostapd_hw_modes * |
622 | hostapd_get_hw_feature_data(struct hostapd_data *hapd, u16 *num_modes, | |
aa56e36d | 623 | u16 *flags, u8 *dfs_domain) |
6e6e8c31 JM |
624 | { |
625 | if (hapd->driver == NULL || | |
626 | hapd->driver->get_hw_feature_data == NULL) | |
627 | return NULL; | |
628 | return hapd->driver->get_hw_feature_data(hapd->drv_priv, num_modes, | |
aa56e36d | 629 | flags, dfs_domain); |
6e6e8c31 JM |
630 | } |
631 | ||
632 | ||
633 | int hostapd_driver_commit(struct hostapd_data *hapd) | |
634 | { | |
635 | if (hapd->driver == NULL || hapd->driver->commit == NULL) | |
636 | return 0; | |
637 | return hapd->driver->commit(hapd->drv_priv); | |
638 | } | |
639 | ||
640 | ||
6e6e8c31 JM |
641 | int hostapd_drv_none(struct hostapd_data *hapd) |
642 | { | |
643 | return hapd->driver && os_strcmp(hapd->driver->name, "none") == 0; | |
644 | } | |
645 | ||
646 | ||
647 | int hostapd_driver_scan(struct hostapd_data *hapd, | |
648 | struct wpa_driver_scan_params *params) | |
649 | { | |
650 | if (hapd->driver && hapd->driver->scan2) | |
651 | return hapd->driver->scan2(hapd->drv_priv, params); | |
652 | return -1; | |
653 | } | |
654 | ||
655 | ||
656 | struct wpa_scan_results * hostapd_driver_get_scan_results( | |
657 | struct hostapd_data *hapd) | |
658 | { | |
659 | if (hapd->driver && hapd->driver->get_scan_results2) | |
660 | return hapd->driver->get_scan_results2(hapd->drv_priv); | |
661 | return NULL; | |
662 | } | |
aefb53bd JM |
663 | |
664 | ||
665 | int hostapd_driver_set_noa(struct hostapd_data *hapd, u8 count, int start, | |
666 | int duration) | |
667 | { | |
668 | if (hapd->driver && hapd->driver->set_noa) | |
669 | return hapd->driver->set_noa(hapd->drv_priv, count, start, | |
670 | duration); | |
671 | return -1; | |
672 | } | |
7392f11e JM |
673 | |
674 | ||
675 | int hostapd_drv_set_key(const char *ifname, struct hostapd_data *hapd, | |
676 | enum wpa_alg alg, const u8 *addr, | |
677 | int key_idx, int set_tx, | |
678 | const u8 *seq, size_t seq_len, | |
679 | const u8 *key, size_t key_len) | |
680 | { | |
681 | if (hapd->driver == NULL || hapd->driver->set_key == NULL) | |
682 | return 0; | |
683 | return hapd->driver->set_key(ifname, hapd->drv_priv, alg, addr, | |
684 | key_idx, set_tx, seq, seq_len, key, | |
685 | key_len); | |
686 | } | |
687 | ||
688 | ||
689 | int hostapd_drv_send_mlme(struct hostapd_data *hapd, | |
8cfa3527 | 690 | const void *msg, size_t len, int noack) |
7392f11e | 691 | { |
1f3b8b4e | 692 | if (!hapd->driver || !hapd->driver->send_mlme || !hapd->drv_priv) |
7392f11e | 693 | return 0; |
2d3943ce AO |
694 | return hapd->driver->send_mlme(hapd->drv_priv, msg, len, noack, 0, |
695 | NULL, 0); | |
696 | } | |
697 | ||
698 | ||
699 | int hostapd_drv_send_mlme_csa(struct hostapd_data *hapd, | |
700 | const void *msg, size_t len, int noack, | |
701 | const u16 *csa_offs, size_t csa_offs_len) | |
702 | { | |
703 | if (hapd->driver == NULL || hapd->driver->send_mlme == NULL) | |
704 | return 0; | |
705 | return hapd->driver->send_mlme(hapd->drv_priv, msg, len, noack, 0, | |
706 | csa_offs, csa_offs_len); | |
7392f11e JM |
707 | } |
708 | ||
709 | ||
710 | int hostapd_drv_sta_deauth(struct hostapd_data *hapd, | |
711 | const u8 *addr, int reason) | |
712 | { | |
1f3b8b4e | 713 | if (!hapd->driver || !hapd->driver->sta_deauth || !hapd->drv_priv) |
7392f11e JM |
714 | return 0; |
715 | return hapd->driver->sta_deauth(hapd->drv_priv, hapd->own_addr, addr, | |
716 | reason); | |
717 | } | |
718 | ||
719 | ||
720 | int hostapd_drv_sta_disassoc(struct hostapd_data *hapd, | |
721 | const u8 *addr, int reason) | |
722 | { | |
1f3b8b4e | 723 | if (!hapd->driver || !hapd->driver->sta_disassoc || !hapd->drv_priv) |
7392f11e JM |
724 | return 0; |
725 | return hapd->driver->sta_disassoc(hapd->drv_priv, hapd->own_addr, addr, | |
726 | reason); | |
727 | } | |
fb80e86e JK |
728 | |
729 | ||
a884be9d XC |
730 | int hostapd_drv_wnm_oper(struct hostapd_data *hapd, enum wnm_oper oper, |
731 | const u8 *peer, u8 *buf, u16 *buf_len) | |
732 | { | |
733 | if (hapd->driver == NULL || hapd->driver->wnm_oper == NULL) | |
47768978 | 734 | return -1; |
a884be9d XC |
735 | return hapd->driver->wnm_oper(hapd->drv_priv, oper, peer, buf, |
736 | buf_len); | |
737 | } | |
738 | ||
739 | ||
fb80e86e JK |
740 | int hostapd_drv_send_action(struct hostapd_data *hapd, unsigned int freq, |
741 | unsigned int wait, const u8 *dst, const u8 *data, | |
742 | size_t len) | |
78a36327 JM |
743 | { |
744 | const u8 *bssid; | |
745 | const u8 wildcard_bssid[ETH_ALEN] = { | |
746 | 0xff, 0xff, 0xff, 0xff, 0xff, 0xff | |
747 | }; | |
748 | ||
1f3b8b4e | 749 | if (!hapd->driver || !hapd->driver->send_action || !hapd->drv_priv) |
78a36327 JM |
750 | return 0; |
751 | bssid = hapd->own_addr; | |
752 | if (!is_multicast_ether_addr(dst) && | |
753 | len > 0 && data[0] == WLAN_ACTION_PUBLIC) { | |
754 | struct sta_info *sta; | |
755 | ||
756 | /* | |
757 | * Public Action frames to a STA that is not a member of the BSS | |
758 | * shall use wildcard BSSID value. | |
759 | */ | |
760 | sta = ap_get_sta(hapd, dst); | |
761 | if (!sta || !(sta->flags & WLAN_STA_ASSOC)) | |
762 | bssid = wildcard_bssid; | |
92b6e0c5 AP |
763 | } else if (is_broadcast_ether_addr(dst) && |
764 | len > 0 && data[0] == WLAN_ACTION_PUBLIC) { | |
765 | /* | |
766 | * The only current use case of Public Action frames with | |
767 | * broadcast destination address is DPP PKEX. That case is | |
768 | * directing all devices and not just the STAs within the BSS, | |
769 | * so have to use the wildcard BSSID value. | |
770 | */ | |
771 | bssid = wildcard_bssid; | |
78a36327 JM |
772 | } |
773 | return hapd->driver->send_action(hapd->drv_priv, freq, wait, dst, | |
774 | hapd->own_addr, bssid, data, len, 0); | |
775 | } | |
776 | ||
777 | ||
778 | int hostapd_drv_send_action_addr3_ap(struct hostapd_data *hapd, | |
779 | unsigned int freq, | |
780 | unsigned int wait, const u8 *dst, | |
781 | const u8 *data, size_t len) | |
fb80e86e JK |
782 | { |
783 | if (hapd->driver == NULL || hapd->driver->send_action == NULL) | |
784 | return 0; | |
785 | return hapd->driver->send_action(hapd->drv_priv, freq, wait, dst, | |
786 | hapd->own_addr, hapd->own_addr, data, | |
787 | len, 0); | |
788 | } | |
e76da505 | 789 | |
dc036d9e | 790 | |
4e8f31e2 JM |
791 | int hostapd_start_dfs_cac(struct hostapd_iface *iface, |
792 | enum hostapd_hw_mode mode, int freq, | |
58b73e3d | 793 | int channel, int ht_enabled, int vht_enabled, |
88005ee9 | 794 | int he_enabled, |
b04e4308 | 795 | int sec_channel_offset, int oper_chwidth, |
58b73e3d | 796 | int center_segment0, int center_segment1) |
e76da505 | 797 | { |
dc036d9e | 798 | struct hostapd_data *hapd = iface->bss[0]; |
04e8003c | 799 | struct hostapd_freq_params data; |
2e946249 | 800 | int res; |
04e8003c | 801 | |
e76da505 JD |
802 | if (!hapd->driver || !hapd->driver->start_dfs_cac) |
803 | return 0; | |
804 | ||
dc036d9e | 805 | if (!iface->conf->ieee80211h) { |
e76da505 JD |
806 | wpa_printf(MSG_ERROR, "Can't start DFS CAC, DFS functionality " |
807 | "is not enabled"); | |
808 | return -1; | |
809 | } | |
810 | ||
58b73e3d | 811 | if (hostapd_set_freq_params(&data, mode, freq, channel, ht_enabled, |
88005ee9 | 812 | vht_enabled, he_enabled, sec_channel_offset, |
b04e4308 | 813 | oper_chwidth, center_segment0, |
7f0303d5 | 814 | center_segment1, |
88005ee9 JC |
815 | iface->current_mode->vht_capab, |
816 | &iface->current_mode->he_capab)) { | |
1f374834 | 817 | wpa_printf(MSG_ERROR, "Can't set freq params"); |
04e8003c | 818 | return -1; |
1f374834 | 819 | } |
04e8003c | 820 | |
2e946249 | 821 | res = hapd->driver->start_dfs_cac(hapd->drv_priv, &data); |
bbbacbf2 | 822 | if (!res) { |
dc036d9e | 823 | iface->cac_started = 1; |
bbbacbf2 JD |
824 | os_get_reltime(&iface->dfs_cac_start); |
825 | } | |
2e946249 JD |
826 | |
827 | return res; | |
e76da505 | 828 | } |
c551700f KP |
829 | |
830 | ||
831 | int hostapd_drv_set_qos_map(struct hostapd_data *hapd, | |
832 | const u8 *qos_map_set, u8 qos_map_set_len) | |
833 | { | |
1f3b8b4e | 834 | if (!hapd->driver || !hapd->driver->set_qos_map || !hapd->drv_priv) |
c551700f KP |
835 | return 0; |
836 | return hapd->driver->set_qos_map(hapd->drv_priv, qos_map_set, | |
837 | qos_map_set_len); | |
838 | } | |
16689c7c PX |
839 | |
840 | ||
d0cdccd3 PX |
841 | static void hostapd_get_hw_mode_any_channels(struct hostapd_data *hapd, |
842 | struct hostapd_hw_modes *mode, | |
843 | int acs_ch_list_all, | |
844 | int **freq_list) | |
845 | { | |
846 | int i; | |
847 | ||
848 | for (i = 0; i < mode->num_channels; i++) { | |
849 | struct hostapd_channel_data *chan = &mode->channels[i]; | |
850 | ||
851 | if ((acs_ch_list_all || | |
852 | freq_range_list_includes(&hapd->iface->conf->acs_ch_list, | |
853 | chan->chan)) && | |
2d18ab40 SD |
854 | !(chan->flag & HOSTAPD_CHAN_DISABLED) && |
855 | !(hapd->iface->conf->acs_exclude_dfs && | |
856 | (chan->flag & HOSTAPD_CHAN_RADAR))) | |
d0cdccd3 PX |
857 | int_array_add_unique(freq_list, chan->freq); |
858 | } | |
859 | } | |
860 | ||
861 | ||
cc9a2575 KV |
862 | void hostapd_get_ext_capa(struct hostapd_iface *iface) |
863 | { | |
864 | struct hostapd_data *hapd = iface->bss[0]; | |
865 | ||
866 | if (!hapd->driver || !hapd->driver->get_ext_capab) | |
867 | return; | |
868 | ||
869 | hapd->driver->get_ext_capab(hapd->drv_priv, WPA_IF_AP_BSS, | |
870 | &iface->extended_capa, | |
871 | &iface->extended_capa_mask, | |
872 | &iface->extended_capa_len); | |
873 | } | |
874 | ||
875 | ||
16689c7c PX |
876 | int hostapd_drv_do_acs(struct hostapd_data *hapd) |
877 | { | |
878 | struct drv_acs_params params; | |
857d9422 MM |
879 | int ret, i, acs_ch_list_all = 0; |
880 | u8 *channels = NULL; | |
881 | unsigned int num_channels = 0; | |
882 | struct hostapd_hw_modes *mode; | |
d0cdccd3 | 883 | int *freq_list = NULL; |
16689c7c PX |
884 | |
885 | if (hapd->driver == NULL || hapd->driver->do_acs == NULL) | |
886 | return 0; | |
857d9422 | 887 | |
16689c7c PX |
888 | os_memset(¶ms, 0, sizeof(params)); |
889 | params.hw_mode = hapd->iface->conf->hw_mode; | |
857d9422 MM |
890 | |
891 | /* | |
892 | * If no chanlist config parameter is provided, include all enabled | |
893 | * channels of the selected hw_mode. | |
894 | */ | |
895 | if (!hapd->iface->conf->acs_ch_list.num) | |
896 | acs_ch_list_all = 1; | |
897 | ||
898 | mode = hapd->iface->current_mode; | |
d0cdccd3 PX |
899 | if (mode) { |
900 | channels = os_malloc(mode->num_channels); | |
901 | if (channels == NULL) | |
902 | return -1; | |
903 | ||
904 | for (i = 0; i < mode->num_channels; i++) { | |
905 | struct hostapd_channel_data *chan = &mode->channels[i]; | |
906 | if (!acs_ch_list_all && | |
907 | !freq_range_list_includes( | |
908 | &hapd->iface->conf->acs_ch_list, | |
909 | chan->chan)) | |
910 | continue; | |
2d18ab40 SD |
911 | if (hapd->iface->conf->acs_exclude_dfs && |
912 | (chan->flag & HOSTAPD_CHAN_RADAR)) | |
913 | continue; | |
d0cdccd3 PX |
914 | if (!(chan->flag & HOSTAPD_CHAN_DISABLED)) { |
915 | channels[num_channels++] = chan->chan; | |
916 | int_array_add_unique(&freq_list, chan->freq); | |
917 | } | |
918 | } | |
919 | } else { | |
920 | for (i = 0; i < hapd->iface->num_hw_features; i++) { | |
921 | mode = &hapd->iface->hw_features[i]; | |
922 | hostapd_get_hw_mode_any_channels(hapd, mode, | |
923 | acs_ch_list_all, | |
924 | &freq_list); | |
925 | } | |
857d9422 MM |
926 | } |
927 | ||
928 | params.ch_list = channels; | |
929 | params.ch_list_len = num_channels; | |
d0cdccd3 | 930 | params.freq_list = freq_list; |
857d9422 | 931 | |
16689c7c | 932 | params.ht_enabled = !!(hapd->iface->conf->ieee80211n); |
5085ffb8 | 933 | params.ht40_enabled = !!(hapd->iface->conf->ht_capab & |
16689c7c | 934 | HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET); |
857d9422 MM |
935 | params.vht_enabled = !!(hapd->iface->conf->ieee80211ac); |
936 | params.ch_width = 20; | |
937 | if (hapd->iface->conf->ieee80211n && params.ht40_enabled) | |
938 | params.ch_width = 40; | |
939 | ||
c6b7ac07 | 940 | /* Note: VHT20 is defined by combination of ht_capab & oper_chwidth |
857d9422 | 941 | */ |
1d2c45ec JC |
942 | if ((hapd->iface->conf->ieee80211ax || |
943 | hapd->iface->conf->ieee80211ac) && | |
944 | params.ht40_enabled) { | |
c6b7ac07 JC |
945 | u8 oper_chwidth = hostapd_get_oper_chwidth(hapd->iface->conf); |
946 | ||
947 | if (oper_chwidth == CHANWIDTH_80MHZ) | |
857d9422 | 948 | params.ch_width = 80; |
c6b7ac07 JC |
949 | else if (oper_chwidth == CHANWIDTH_160MHZ || |
950 | oper_chwidth == CHANWIDTH_80P80MHZ) | |
857d9422 MM |
951 | params.ch_width = 160; |
952 | } | |
953 | ||
954 | ret = hapd->driver->do_acs(hapd->drv_priv, ¶ms); | |
955 | os_free(channels); | |
956 | ||
957 | return ret; | |
16689c7c | 958 | } |