1 /*
2 * wpa_supplicant - P2P
3 * Copyright (c) 2009-2010, Atheros Communications
4 *
5 * This software may be distributed under the terms of the BSD license.
6 * See README for more details.
7 */
8
9 #ifndef P2P_SUPPLICANT_H
10 #define P2P_SUPPLICANT_H
11
12 enum p2p_wps_method;
13 struct p2p_go_neg_results;
14 enum p2p_send_action_result;
15 struct p2p_peer_info;
16 struct p2p_channels;
17 struct wps_event_fail;
18 struct p2ps_provision;
19
20 enum wpas_p2p_channel_update_trig {
21 WPAS_P2P_CHANNEL_UPDATE_ANY,
22 WPAS_P2P_CHANNEL_UPDATE_DRIVER,
23 WPAS_P2P_CHANNEL_UPDATE_STATE_CHANGE,
24 WPAS_P2P_CHANNEL_UPDATE_AVOID,
25 WPAS_P2P_CHANNEL_UPDATE_DISALLOW,
26 WPAS_P2P_CHANNEL_UPDATE_CS,
27 };
28
29 int wpas_p2p_add_p2pdev_interface(struct wpa_supplicant *wpa_s,
30 const char *conf_p2p_dev);
31 struct wpa_supplicant * wpas_get_p2p_go_iface(struct wpa_supplicant *wpa_s,
32 const u8 *ssid, size_t ssid_len);
33 struct wpa_supplicant * wpas_get_p2p_client_iface(struct wpa_supplicant *wpa_s,
34 const u8 *peer_dev_addr);
35 #ifndef LOS_P2P_CROP
36 int wpas_p2p_connect(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
37 const char *pin, enum p2p_wps_method wps_method,
38 int persistent_group, int auto_join, int join, int auth,
39 int go_intent, int freq, unsigned int vht_center_freq2,
40 int persistent_id, int pd, int ht40, int vht,
41 unsigned int vht_chwidth, int he, int edmg,
42 const u8 *group_ssid, size_t group_ssid_len,
43 bool allow_6ghz);
44 #else
45 int wpas_p2p_connect(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
46 const char *pin, enum p2p_wps_method wps_method,
47 int persistent_group, int auto_join, int join, int auth,
48 int go_intent, int freq,
49 int persistent_id, int pd,
50 int he, const u8 *group_ssid,
51 size_t group_ssid_len);
52 #endif
53 int wpas_p2p_handle_frequency_conflicts(struct wpa_supplicant *wpa_s,
54 int freq, struct wpa_ssid *ssid);
55 #ifndef LOS_P2P_CROP
56 int wpas_p2p_group_add(struct wpa_supplicant *wpa_s, int persistent_group,
57 int freq, int vht_center_freq2, int ht40, int vht,
58 int max_oper_chwidth, int he, int edmg, bool allow_6ghz);
59 #else
60 int wpas_p2p_group_add(struct wpa_supplicant *wpa_s, int persistent_group, int freq,
61 int he);
62 #endif
63 #ifndef LOS_P2P_CROP
64 int wpas_p2p_group_add_persistent(struct wpa_supplicant *wpa_s,
65 struct wpa_ssid *ssid, int addr_allocated,
66 int force_freq, int neg_freq,
67 int vht_center_freq2, int ht40, int vht,
68 int max_oper_chwidth, int he, int edmg,
69 const struct p2p_channels *channels,
70 int connection_timeout, int force_scan,
71 bool allow_6ghz);
72 #else
73 int wpas_p2p_group_add_persistent(struct wpa_supplicant *wpa_s,
74 struct wpa_ssid *ssid, int addr_allocated,
75 int force_freq, int neg_freq,
76 int he, const struct p2p_channels *channels,
77 int connection_timeout, int force_scan);
78 #endif
79 struct p2p_group * wpas_p2p_group_init(struct wpa_supplicant *wpa_s,
80 struct wpa_ssid *ssid);
81 enum wpas_p2p_prov_disc_use {
82 WPAS_P2P_PD_FOR_GO_NEG,
83 WPAS_P2P_PD_FOR_JOIN,
84 WPAS_P2P_PD_AUTO,
85 WPAS_P2P_PD_FOR_ASP
86 };
87 int wpas_p2p_prov_disc(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
88 const char *config_method,
89 enum wpas_p2p_prov_disc_use use,
90 struct p2ps_provision *p2ps_prov);
91 void wpas_send_action_tx_status(struct wpa_supplicant *wpa_s, const u8 *dst,
92 const u8 *data, size_t data_len,
93 enum p2p_send_action_result result);
94 int wpas_p2p_scan_result_text(const u8 *ies, size_t ies_len, char *buf,
95 char *end);
96 enum p2p_discovery_type;
97 int wpas_p2p_find(struct wpa_supplicant *wpa_s, unsigned int timeout,
98 enum p2p_discovery_type type,
99 unsigned int num_req_dev_types, const u8 *req_dev_types,
100 const u8 *dev_id, unsigned int search_delay,
101 u8 seek_cnt, const char **seek_string, int freq,
102 bool include_6ghz);
103 void wpas_p2p_stop_find(struct wpa_supplicant *wpa_s);
104 int wpas_p2p_listen(struct wpa_supplicant *wpa_s, unsigned int timeout);
105 int wpas_p2p_listen_start(struct wpa_supplicant *wpa_s, unsigned int timeout);
106 int wpas_p2p_assoc_req_ie(struct wpa_supplicant *wpa_s, struct wpa_bss *bss,
107 u8 *buf, size_t len, int p2p_group);
108 void wpas_p2p_scan_ie(struct wpa_supplicant *wpa_s, struct wpabuf *ies);
109 u64 wpas_p2p_sd_request(struct wpa_supplicant *wpa_s, const u8 *dst,
110 const struct wpabuf *tlvs);
111 u64 wpas_p2p_sd_request_asp(struct wpa_supplicant *wpa_s, const u8 *dst, u8 id,
112 const char *svc_str, const char *info_substr);
113 u64 wpas_p2p_sd_request_upnp(struct wpa_supplicant *wpa_s, const u8 *dst,
114 u8 version, const char *query);
115 u64 wpas_p2p_sd_request_wifi_display(struct wpa_supplicant *wpa_s,
116 const u8 *dst, const char *role);
117 int wpas_p2p_sd_cancel_request(struct wpa_supplicant *wpa_s, u64 req);
118 void wpas_p2p_sd_response(struct wpa_supplicant *wpa_s, int freq,
119 const u8 *dst, u8 dialog_token,
120 const struct wpabuf *resp_tlvs);
121 void wpas_p2p_sd_service_update(struct wpa_supplicant *wpa_s);
122 void wpas_p2p_service_flush(struct wpa_supplicant *wpa_s);
123 int wpas_p2p_service_add_bonjour(struct wpa_supplicant *wpa_s,
124 struct wpabuf *query, struct wpabuf *resp);
125 int wpas_p2p_service_del_bonjour(struct wpa_supplicant *wpa_s,
126 const struct wpabuf *query);
127 int wpas_p2p_service_add_upnp(struct wpa_supplicant *wpa_s, u8 version,
128 const char *service);
129 int wpas_p2p_service_del_upnp(struct wpa_supplicant *wpa_s, u8 version,
130 const char *service);
131 int wpas_p2p_service_add_asp(struct wpa_supplicant *wpa_s, int auto_accept,
132 u32 adv_id, const char *adv_str, u8 svc_state,
133 u16 config_methods, const char *svc_info,
134 const u8 *cpt_priority);
135 int wpas_p2p_service_del_asp(struct wpa_supplicant *wpa_s, u32 adv_id);
136 void wpas_p2p_service_flush_asp(struct wpa_supplicant *wpa_s);
137 int wpas_p2p_service_p2ps_id_exists(struct wpa_supplicant *wpa_s, u32 adv_id);
138 void wpas_sd_request(void *ctx, int freq, const u8 *sa, u8 dialog_token,
139 u16 update_indic, const u8 *tlvs, size_t tlvs_len);
140 void wpas_sd_response(void *ctx, const u8 *sa, u16 update_indic,
141 const u8 *tlvs, size_t tlvs_len);
142 int wpas_p2p_reject(struct wpa_supplicant *wpa_s, const u8 *addr);
143 #ifndef LOS_P2P_CROP
144 int wpas_p2p_invite(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
145 struct wpa_ssid *ssid, const u8 *go_dev_addr, int freq,
146 int vht_center_freq2, int ht40, int vht, int max_chwidth,
147 int pref_freq, int he, int edmg, bool allow_6ghz);
148 #else
149 int wpas_p2p_invite(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
150 struct wpa_ssid *ssid, const u8 *go_dev_addr, int freq,
151 int pref_freq, int he);
152 #endif
153 int wpas_p2p_invite_group(struct wpa_supplicant *wpa_s, const char *ifname,
154 const u8 *peer_addr, const u8 *go_dev_addr,
155 bool allow_6ghz);
156 int wpas_p2p_presence_req(struct wpa_supplicant *wpa_s, u32 duration1,
157 u32 interval1, u32 duration2, u32 interval2);
158 int wpas_p2p_ext_listen(struct wpa_supplicant *wpa_s, unsigned int period,
159 unsigned int interval);
160 int wpas_p2p_deauth_notif(struct wpa_supplicant *wpa_s, const u8 *bssid,
161 u16 reason_code, const u8 *ie, size_t ie_len,
162 int locally_generated);
163 void wpas_p2p_disassoc_notif(struct wpa_supplicant *wpa_s, const u8 *bssid,
164 u16 reason_code, const u8 *ie, size_t ie_len,
165 int locally_generated);
166 int wpas_p2p_set_noa(struct wpa_supplicant *wpa_s, u8 count, int start,
167 int duration);
168 int wpas_p2p_set_cross_connect(struct wpa_supplicant *wpa_s, int enabled);
169 int wpas_p2p_cancel(struct wpa_supplicant *wpa_s);
170 int wpas_p2p_unauthorize(struct wpa_supplicant *wpa_s, const char *addr);
171 int wpas_p2p_disconnect(struct wpa_supplicant *wpa_s);
172 struct wpa_ssid * wpas_p2p_get_persistent(struct wpa_supplicant *wpa_s,
173 const u8 *addr, const u8 *ssid,
174 size_t ssid_len);
175 void wpas_p2p_notify_ap_sta_authorized(struct wpa_supplicant *wpa_s,
176 const u8 *addr);
177 int wpas_p2p_scan_no_go_seen(struct wpa_supplicant *wpa_s);
178 int wpas_p2p_get_sec_channel_offset_40mhz(struct wpa_supplicant *wpa_s,
179 struct hostapd_hw_modes *mode,
180 u8 channel);
181 int wpas_p2p_get_vht80_center(struct wpa_supplicant *wpa_s,
182 struct hostapd_hw_modes *mode, u8 channel,
183 u8 op_class);
184 int wpas_p2p_get_vht160_center(struct wpa_supplicant *wpa_s,
185 struct hostapd_hw_modes *mode, u8 channel,
186 u8 op_class);
187 unsigned int wpas_p2p_search_delay(struct wpa_supplicant *wpa_s);
188 void wpas_p2p_new_psk_cb(struct wpa_supplicant *wpa_s, const u8 *mac_addr,
189 const u8 *p2p_dev_addr,
190 const u8 *psk, size_t psk_len);
191 void wpas_p2p_remove_client(struct wpa_supplicant *wpa_s, const u8 *peer,
192 int iface_addr);
193 struct wpabuf * wpas_p2p_nfc_handover_req(struct wpa_supplicant *wpa_s,
194 int ndef);
195 struct wpabuf * wpas_p2p_nfc_handover_sel(struct wpa_supplicant *wpa_s,
196 int ndef, int tag);
197 int wpas_p2p_nfc_tag_process(struct wpa_supplicant *wpa_s,
198 const struct wpabuf *data, int forced_freq);
199 int wpas_p2p_nfc_report_handover(struct wpa_supplicant *wpa_s, int init,
200 const struct wpabuf *req,
201 const struct wpabuf *sel, int forced_freq);
202 int wpas_p2p_nfc_tag_enabled(struct wpa_supplicant *wpa_s, int enabled);
203 void wpas_p2p_pbc_overlap_cb(void *eloop_ctx, void *timeout_ctx);
204 int wpas_p2p_try_edmg_channel(struct wpa_supplicant *wpa_s,
205 struct p2p_go_neg_results *params);
206
207 #ifdef CONFIG_P2P
208
209 int wpas_p2p_init(struct wpa_global *global, struct wpa_supplicant *wpa_s);
210 void wpas_p2p_deinit(struct wpa_supplicant *wpa_s);
211 void wpas_p2p_completed(struct wpa_supplicant *wpa_s);
212 void wpas_p2p_update_config(struct wpa_supplicant *wpa_s);
213 int wpas_p2p_probe_req_rx(struct wpa_supplicant *wpa_s, const u8 *addr,
214 const u8 *dst, const u8 *bssid,
215 const u8 *ie, size_t ie_len,
216 unsigned int rx_freq, int ssi_signal);
217 void wpas_p2p_wps_success(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
218 int registrar);
219
220 void wpas_p2p_update_channel_list(struct wpa_supplicant *wpa_s,
221 enum wpas_p2p_channel_update_trig trig);
222
223 void wpas_p2p_update_best_channels(struct wpa_supplicant *wpa_s,
224 int freq_24, int freq_5, int freq_overall);
225 void wpas_p2p_rx_action(struct wpa_supplicant *wpa_s, const u8 *da,
226 const u8 *sa, const u8 *bssid,
227 u8 category, const u8 *data, size_t len, int freq);
228 void wpas_p2p_remain_on_channel_cb(struct wpa_supplicant *wpa_s,
229 unsigned int freq, unsigned int duration);
230 void wpas_p2p_cancel_remain_on_channel_cb(struct wpa_supplicant *wpa_s,
231 unsigned int freq);
232 void wpas_p2p_interface_unavailable(struct wpa_supplicant *wpa_s);
233 void wpas_p2p_notif_connected(struct wpa_supplicant *wpa_s);
234 void wpas_p2p_notif_disconnected(struct wpa_supplicant *wpa_s);
235 int wpas_p2p_notif_pbc_overlap(struct wpa_supplicant *wpa_s);
236 int wpas_p2p_4way_hs_failed(struct wpa_supplicant *wpa_s);
237 void wpas_p2p_ap_setup_failed(struct wpa_supplicant *wpa_s);
238 void wpas_p2p_indicate_state_change(struct wpa_supplicant *wpa_s);
239 void wpas_p2p_deinit_iface(struct wpa_supplicant *wpa_s);
240 void wpas_p2p_ap_deinit(struct wpa_supplicant *wpa_s);
241 void wpas_p2p_network_removed(struct wpa_supplicant *wpa_s,
242 struct wpa_ssid *ssid);
243 int wpas_p2p_in_progress(struct wpa_supplicant *wpa_s);
244 int wpas_p2p_wps_eapol_cb(struct wpa_supplicant *wpa_s);
245 void wpas_p2p_wps_failed(struct wpa_supplicant *wpa_s,
246 struct wps_event_fail *fail);
247 int wpas_p2p_group_remove(struct wpa_supplicant *wpa_s, const char *ifname);
248 int wpas_p2p_lo_start(struct wpa_supplicant *wpa_s, unsigned int freq,
249 unsigned int period, unsigned int interval,
250 unsigned int count);
251 int wpas_p2p_lo_stop(struct wpa_supplicant *wpa_s);
252 int wpas_p2p_mac_setup(struct wpa_supplicant *wpa_s);
253
254 #else /* CONFIG_P2P */
255
256 static inline int
wpas_p2p_init(struct wpa_global * global,struct wpa_supplicant * wpa_s)257 wpas_p2p_init(struct wpa_global *global, struct wpa_supplicant *wpa_s)
258 {
259 return 0;
260 }
261
wpas_p2p_deinit(struct wpa_supplicant * wpa_s)262 static inline void wpas_p2p_deinit(struct wpa_supplicant *wpa_s)
263 {
264 }
265
wpas_p2p_completed(struct wpa_supplicant * wpa_s)266 static inline void wpas_p2p_completed(struct wpa_supplicant *wpa_s)
267 {
268 }
269
wpas_p2p_update_config(struct wpa_supplicant * wpa_s)270 static inline void wpas_p2p_update_config(struct wpa_supplicant *wpa_s)
271 {
272 }
273
wpas_p2p_probe_req_rx(struct wpa_supplicant * wpa_s,const u8 * addr,const u8 * dst,const u8 * bssid,const u8 * ie,size_t ie_len,unsigned int rx_freq,int ssi_signal)274 static inline int wpas_p2p_probe_req_rx(struct wpa_supplicant *wpa_s,
275 const u8 *addr,
276 const u8 *dst, const u8 *bssid,
277 const u8 *ie, size_t ie_len,
278 unsigned int rx_freq, int ssi_signal)
279 {
280 return 0;
281 }
282
wpas_p2p_wps_success(struct wpa_supplicant * wpa_s,const u8 * peer_addr,int registrar)283 static inline void wpas_p2p_wps_success(struct wpa_supplicant *wpa_s,
284 const u8 *peer_addr, int registrar)
285 {
286 }
287
288 static inline void
wpas_p2p_update_channel_list(struct wpa_supplicant * wpa_s,enum wpas_p2p_channel_update_trig trig)289 wpas_p2p_update_channel_list(struct wpa_supplicant *wpa_s,
290 enum wpas_p2p_channel_update_trig trig)
291 {
292 }
293
wpas_p2p_update_best_channels(struct wpa_supplicant * wpa_s,int freq_24,int freq_5,int freq_overall)294 static inline void wpas_p2p_update_best_channels(struct wpa_supplicant *wpa_s,
295 int freq_24, int freq_5,
296 int freq_overall)
297 {
298 }
299
wpas_p2p_rx_action(struct wpa_supplicant * wpa_s,const u8 * da,const u8 * sa,const u8 * bssid,u8 category,const u8 * data,size_t len,int freq)300 static inline void wpas_p2p_rx_action(struct wpa_supplicant *wpa_s,
301 const u8 *da,
302 const u8 *sa, const u8 *bssid,
303 u8 category, const u8 *data, size_t len,
304 int freq)
305 {
306 }
307
wpas_p2p_remain_on_channel_cb(struct wpa_supplicant * wpa_s,unsigned int freq,unsigned int duration)308 static inline void wpas_p2p_remain_on_channel_cb(struct wpa_supplicant *wpa_s,
309 unsigned int freq,
310 unsigned int duration)
311 {
312 }
313
314 static inline void
wpas_p2p_cancel_remain_on_channel_cb(struct wpa_supplicant * wpa_s,unsigned int freq)315 wpas_p2p_cancel_remain_on_channel_cb(struct wpa_supplicant *wpa_s,
316 unsigned int freq)
317 {
318 }
319
wpas_p2p_interface_unavailable(struct wpa_supplicant * wpa_s)320 static inline void wpas_p2p_interface_unavailable(struct wpa_supplicant *wpa_s)
321 {
322 }
323
wpas_p2p_notif_connected(struct wpa_supplicant * wpa_s)324 static inline void wpas_p2p_notif_connected(struct wpa_supplicant *wpa_s)
325 {
326 }
327
wpas_p2p_notif_disconnected(struct wpa_supplicant * wpa_s)328 static inline void wpas_p2p_notif_disconnected(struct wpa_supplicant *wpa_s)
329 {
330 }
331
wpas_p2p_notif_pbc_overlap(struct wpa_supplicant * wpa_s)332 static inline int wpas_p2p_notif_pbc_overlap(struct wpa_supplicant *wpa_s)
333 {
334 return 0;
335 }
336
wpas_p2p_4way_hs_failed(struct wpa_supplicant * wpa_s)337 static inline int wpas_p2p_4way_hs_failed(struct wpa_supplicant *wpa_s)
338 {
339 return 0;
340 }
341
wpas_p2p_ap_setup_failed(struct wpa_supplicant * wpa_s)342 static inline void wpas_p2p_ap_setup_failed(struct wpa_supplicant *wpa_s)
343 {
344 }
345
wpas_p2p_indicate_state_change(struct wpa_supplicant * wpa_s)346 static inline void wpas_p2p_indicate_state_change(struct wpa_supplicant *wpa_s)
347 {
348 }
349
wpas_p2p_deinit_iface(struct wpa_supplicant * wpa_s)350 static inline void wpas_p2p_deinit_iface(struct wpa_supplicant *wpa_s)
351 {
352 }
353
wpas_p2p_ap_deinit(struct wpa_supplicant * wpa_s)354 static inline void wpas_p2p_ap_deinit(struct wpa_supplicant *wpa_s)
355 {
356 }
357
wpas_p2p_network_removed(struct wpa_supplicant * wpa_s,struct wpa_ssid * ssid)358 static inline void wpas_p2p_network_removed(struct wpa_supplicant *wpa_s,
359 struct wpa_ssid *ssid)
360 {
361 }
362
wpas_p2p_in_progress(struct wpa_supplicant * wpa_s)363 static inline int wpas_p2p_in_progress(struct wpa_supplicant *wpa_s)
364 {
365 return 0;
366 }
367
wpas_p2p_wps_eapol_cb(struct wpa_supplicant * wpa_s)368 static inline int wpas_p2p_wps_eapol_cb(struct wpa_supplicant *wpa_s)
369 {
370 return 0;
371 }
372
wpas_p2p_wps_failed(struct wpa_supplicant * wpa_s,struct wps_event_fail * fail)373 static inline void wpas_p2p_wps_failed(struct wpa_supplicant *wpa_s,
374 struct wps_event_fail *fail)
375 {
376 }
377
wpas_p2p_group_remove(struct wpa_supplicant * wpa_s,const char * ifname)378 static inline int wpas_p2p_group_remove(struct wpa_supplicant *wpa_s,
379 const char *ifname)
380 {
381 return 0;
382 }
383
384 #endif /* CONFIG_P2P */
385
386 #endif /* P2P_SUPPLICANT_H */
387