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 #ifdef CONFIG_OPEN_HARMONY_MIRACAST_MAC
13 #define MIRACAST_BUSINESS 1
14 #define CAR_BUSINESS 2
15 #endif
16
17 enum p2p_wps_method;
18 struct p2p_go_neg_results;
19 enum p2p_send_action_result;
20 struct p2p_peer_info;
21 struct p2p_channels;
22 struct wps_event_fail;
23 struct p2ps_provision;
24 struct wpa_supplicant;
25 struct wpa_ssid;
26 struct wpa_bss;
27 struct wpa_global;
28
29 enum wpas_p2p_channel_update_trig {
30 WPAS_P2P_CHANNEL_UPDATE_ANY,
31 WPAS_P2P_CHANNEL_UPDATE_DRIVER,
32 WPAS_P2P_CHANNEL_UPDATE_STATE_CHANGE,
33 WPAS_P2P_CHANNEL_UPDATE_AVOID,
34 WPAS_P2P_CHANNEL_UPDATE_DISALLOW,
35 WPAS_P2P_CHANNEL_UPDATE_CS,
36 };
37
38 int wpas_p2p_add_p2pdev_interface(struct wpa_supplicant *wpa_s,
39 const char *conf_p2p_dev);
40 struct wpa_supplicant * wpas_get_p2p_go_iface(struct wpa_supplicant *wpa_s,
41 const u8 *ssid, size_t ssid_len);
42 struct wpa_supplicant * wpas_get_p2p_client_iface(struct wpa_supplicant *wpa_s,
43 const u8 *peer_dev_addr);
44 int wpas_p2p_connect(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
45 const char *pin, enum p2p_wps_method wps_method,
46 int persistent_group, int auto_join, int join, int auth,
47 int go_intent, int freq, unsigned int vht_center_freq2,
48 int persistent_id, int pd, int ht40, int vht,
49 unsigned int vht_chwidth, int he, int edmg,
50 const u8 *group_ssid, size_t group_ssid_len,
51 bool allow_6ghz);
52 int wpas_p2p_handle_frequency_conflicts(struct wpa_supplicant *wpa_s,
53 int freq, struct wpa_ssid *ssid);
54 int wpas_p2p_group_add(struct wpa_supplicant *wpa_s, int persistent_group,
55 int freq, int vht_center_freq2, int ht40, int vht,
56 int max_oper_chwidth, int he, int edmg, bool allow_6ghz);
57 int wpas_p2p_group_add_persistent(struct wpa_supplicant *wpa_s,
58 struct wpa_ssid *ssid, int addr_allocated,
59 int force_freq, int neg_freq,
60 int vht_center_freq2, int ht40, int vht,
61 int max_oper_chwidth, int he, int edmg,
62 const struct p2p_channels *channels,
63 int connection_timeout, int force_scan,
64 bool allow_6ghz, int retry_limit,
65 const u8 *go_bssid);
66 struct p2p_group * wpas_p2p_group_init(struct wpa_supplicant *wpa_s,
67 struct wpa_ssid *ssid);
68 enum wpas_p2p_prov_disc_use {
69 WPAS_P2P_PD_FOR_GO_NEG,
70 WPAS_P2P_PD_FOR_JOIN,
71 WPAS_P2P_PD_AUTO,
72 WPAS_P2P_PD_FOR_ASP
73 };
74 int wpas_p2p_prov_disc(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
75 const char *config_method,
76 enum wpas_p2p_prov_disc_use use,
77 struct p2ps_provision *p2ps_prov);
78 void wpas_send_action_tx_status(struct wpa_supplicant *wpa_s, const u8 *dst,
79 const u8 *data, size_t data_len,
80 enum p2p_send_action_result result);
81 int wpas_p2p_scan_result_text(const u8 *ies, size_t ies_len, char *buf,
82 char *end);
83 enum p2p_discovery_type;
84 int wpas_p2p_find(struct wpa_supplicant *wpa_s, unsigned int timeout,
85 enum p2p_discovery_type type,
86 unsigned int num_req_dev_types, const u8 *req_dev_types,
87 const u8 *dev_id, unsigned int search_delay,
88 u8 seek_cnt, const char **seek_string, int freq,
89 bool include_6ghz);
90 void wpas_p2p_stop_find(struct wpa_supplicant *wpa_s);
91 int wpas_p2p_listen(struct wpa_supplicant *wpa_s, unsigned int timeout);
92 int wpas_p2p_listen_start(struct wpa_supplicant *wpa_s, unsigned int timeout);
93 int wpas_p2p_assoc_req_ie(struct wpa_supplicant *wpa_s, struct wpa_bss *bss,
94 u8 *buf, size_t len, int p2p_group);
95 void wpas_p2p_scan_ie(struct wpa_supplicant *wpa_s, struct wpabuf *ies);
96 u64 wpas_p2p_sd_request(struct wpa_supplicant *wpa_s, const u8 *dst,
97 const struct wpabuf *tlvs);
98 u64 wpas_p2p_sd_request_asp(struct wpa_supplicant *wpa_s, const u8 *dst, u8 id,
99 const char *svc_str, const char *info_substr);
100 u64 wpas_p2p_sd_request_upnp(struct wpa_supplicant *wpa_s, const u8 *dst,
101 u8 version, const char *query);
102 u64 wpas_p2p_sd_request_wifi_display(struct wpa_supplicant *wpa_s,
103 const u8 *dst, const char *role);
104 int wpas_p2p_sd_cancel_request(struct wpa_supplicant *wpa_s, u64 req);
105 void wpas_p2p_sd_response(struct wpa_supplicant *wpa_s, int freq,
106 const u8 *dst, u8 dialog_token,
107 const struct wpabuf *resp_tlvs);
108 void wpas_p2p_sd_service_update(struct wpa_supplicant *wpa_s);
109 void wpas_p2p_service_flush(struct wpa_supplicant *wpa_s);
110 int wpas_p2p_service_add_bonjour(struct wpa_supplicant *wpa_s,
111 struct wpabuf *query, struct wpabuf *resp);
112 int wpas_p2p_service_del_bonjour(struct wpa_supplicant *wpa_s,
113 const struct wpabuf *query);
114 int wpas_p2p_service_add_upnp(struct wpa_supplicant *wpa_s, u8 version,
115 const char *service);
116 int wpas_p2p_service_del_upnp(struct wpa_supplicant *wpa_s, u8 version,
117 const char *service);
118 int wpas_p2p_service_add_asp(struct wpa_supplicant *wpa_s, int auto_accept,
119 u32 adv_id, const char *adv_str, u8 svc_state,
120 u16 config_methods, const char *svc_info,
121 const u8 *cpt_priority);
122 int wpas_p2p_service_del_asp(struct wpa_supplicant *wpa_s, u32 adv_id);
123 void wpas_p2p_service_flush_asp(struct wpa_supplicant *wpa_s);
124 int wpas_p2p_service_p2ps_id_exists(struct wpa_supplicant *wpa_s, u32 adv_id);
125 void wpas_sd_request(void *ctx, int freq, const u8 *sa, u8 dialog_token,
126 u16 update_indic, const u8 *tlvs, size_t tlvs_len);
127 void wpas_sd_response(void *ctx, const u8 *sa, u16 update_indic,
128 const u8 *tlvs, size_t tlvs_len);
129 int wpas_p2p_reject(struct wpa_supplicant *wpa_s, const u8 *addr);
130 int wpas_p2p_invite(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
131 struct wpa_ssid *ssid, const u8 *go_dev_addr, int freq,
132 int vht_center_freq2, int ht40, int vht, int max_chwidth,
133 int pref_freq, int he, int edmg, bool allow_6ghz);
134 int wpas_p2p_invite_group(struct wpa_supplicant *wpa_s, const char *ifname,
135 const u8 *peer_addr, const u8 *go_dev_addr,
136 bool allow_6ghz);
137 int wpas_p2p_presence_req(struct wpa_supplicant *wpa_s, u32 duration1,
138 u32 interval1, u32 duration2, u32 interval2);
139 int wpas_p2p_ext_listen(struct wpa_supplicant *wpa_s, unsigned int period,
140 unsigned int interval);
141 int wpas_p2p_deauth_notif(struct wpa_supplicant *wpa_s, const u8 *bssid,
142 u16 reason_code, const u8 *ie, size_t ie_len,
143 int locally_generated);
144 void wpas_p2p_disassoc_notif(struct wpa_supplicant *wpa_s, const u8 *bssid,
145 u16 reason_code, const u8 *ie, size_t ie_len,
146 int locally_generated);
147 int wpas_p2p_set_noa(struct wpa_supplicant *wpa_s, u8 count, int start,
148 int duration);
149 int wpas_p2p_set_cross_connect(struct wpa_supplicant *wpa_s, int enabled);
150 int wpas_p2p_cancel(struct wpa_supplicant *wpa_s);
151 int wpas_p2p_unauthorize(struct wpa_supplicant *wpa_s, const char *addr);
152 int wpas_p2p_disconnect(struct wpa_supplicant *wpa_s);
153 struct wpa_ssid * wpas_p2p_get_persistent(struct wpa_supplicant *wpa_s,
154 const u8 *addr, const u8 *ssid,
155 size_t ssid_len);
156 void wpas_p2p_notify_ap_sta_authorized(struct wpa_supplicant *wpa_s,
157 const u8 *addr);
158 int wpas_p2p_scan_no_go_seen(struct wpa_supplicant *wpa_s);
159 void wpas_p2p_scan_freqs(struct wpa_supplicant *wpa_s,
160 struct wpa_driver_scan_params *params,
161 bool include_6ghz);
162 int wpas_p2p_get_sec_channel_offset_40mhz(struct wpa_supplicant *wpa_s,
163 struct hostapd_hw_modes *mode,
164 u8 channel);
165 int wpas_p2p_get_vht80_center(struct wpa_supplicant *wpa_s,
166 struct hostapd_hw_modes *mode, u8 channel,
167 u8 op_class);
168 int wpas_p2p_get_vht160_center(struct wpa_supplicant *wpa_s,
169 struct hostapd_hw_modes *mode, u8 channel,
170 u8 op_class);
171 unsigned int wpas_p2p_search_delay(struct wpa_supplicant *wpa_s);
172 void wpas_p2p_new_psk_cb(struct wpa_supplicant *wpa_s, const u8 *mac_addr,
173 const u8 *p2p_dev_addr,
174 const u8 *psk, size_t psk_len);
175 void wpas_p2p_remove_client(struct wpa_supplicant *wpa_s, const u8 *peer,
176 int iface_addr);
177 struct wpabuf * wpas_p2p_nfc_handover_req(struct wpa_supplicant *wpa_s,
178 int ndef);
179 struct wpabuf * wpas_p2p_nfc_handover_sel(struct wpa_supplicant *wpa_s,
180 int ndef, int tag);
181 int wpas_p2p_nfc_tag_process(struct wpa_supplicant *wpa_s,
182 const struct wpabuf *data, int forced_freq);
183 int wpas_p2p_nfc_report_handover(struct wpa_supplicant *wpa_s, int init,
184 const struct wpabuf *req,
185 const struct wpabuf *sel, int forced_freq);
186 int wpas_p2p_nfc_tag_enabled(struct wpa_supplicant *wpa_s, int enabled);
187 void wpas_p2p_pbc_overlap_cb(void *eloop_ctx, void *timeout_ctx);
188 int wpas_p2p_try_edmg_channel(struct wpa_supplicant *wpa_s,
189 struct p2p_go_neg_results *params);
190
191 #ifdef CONFIG_MAGICLINK
192 int hw_magiclink_add_group_interface(struct wpa_supplicant *wpa_s,
193 int type);
194 struct wpa_supplicant * hw_magiclink_init_group_interface(
195 struct wpa_supplicant *wpa_s, int go);
196 void hw_magiclink_connect_timeout(void *eloop_ctx, void *user_ctx);
197 int hw_magiclink_create_iface(struct wpa_supplicant *wpa_s);
198 #endif /* CONFIG_MAGICLINK */
199
200 #ifdef CONFIG_P2P
201
202 int wpas_p2p_init(struct wpa_global *global, struct wpa_supplicant *wpa_s);
203 void wpas_p2p_deinit(struct wpa_supplicant *wpa_s);
204 void wpas_p2p_completed(struct wpa_supplicant *wpa_s);
205 void wpas_p2p_update_config(struct wpa_supplicant *wpa_s);
206 int wpas_p2p_probe_req_rx(struct wpa_supplicant *wpa_s, const u8 *addr,
207 const u8 *dst, const u8 *bssid,
208 const u8 *ie, size_t ie_len,
209 unsigned int rx_freq, int ssi_signal);
210 void wpas_p2p_wps_success(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
211 int registrar);
212
213 void wpas_p2p_update_channel_list(struct wpa_supplicant *wpa_s,
214 enum wpas_p2p_channel_update_trig trig);
215
216 void wpas_p2p_update_best_channels(struct wpa_supplicant *wpa_s,
217 int freq_24, int freq_5, int freq_overall);
218 void wpas_p2p_rx_action(struct wpa_supplicant *wpa_s, const u8 *da,
219 const u8 *sa, const u8 *bssid,
220 u8 category, const u8 *data, size_t len, int freq);
221 void wpas_p2p_remain_on_channel_cb(struct wpa_supplicant *wpa_s,
222 unsigned int freq, unsigned int duration);
223 void wpas_p2p_cancel_remain_on_channel_cb(struct wpa_supplicant *wpa_s,
224 unsigned int freq);
225 void wpas_p2p_interface_unavailable(struct wpa_supplicant *wpa_s);
226 void wpas_p2p_notif_connected(struct wpa_supplicant *wpa_s);
227 void wpas_p2p_notif_disconnected(struct wpa_supplicant *wpa_s);
228 int wpas_p2p_4way_hs_failed(struct wpa_supplicant *wpa_s);
229 void wpas_p2p_ap_setup_failed(struct wpa_supplicant *wpa_s);
230 bool wpas_p2p_retry_limit_exceeded(struct wpa_supplicant *wpa_s);
231 void wpas_p2p_indicate_state_change(struct wpa_supplicant *wpa_s);
232 void wpas_p2p_deinit_iface(struct wpa_supplicant *wpa_s);
233 void wpas_p2p_ap_deinit(struct wpa_supplicant *wpa_s);
234 void wpas_p2p_network_removed(struct wpa_supplicant *wpa_s,
235 struct wpa_ssid *ssid);
236 int wpas_p2p_in_progress(struct wpa_supplicant *wpa_s);
237 int wpas_p2p_wps_eapol_cb(struct wpa_supplicant *wpa_s);
238 void wpas_p2p_wps_failed(struct wpa_supplicant *wpa_s,
239 struct wps_event_fail *fail);
240 int wpas_p2p_group_remove(struct wpa_supplicant *wpa_s, const char *ifname);
241 int wpas_p2p_lo_start(struct wpa_supplicant *wpa_s, unsigned int freq,
242 unsigned int period, unsigned int interval,
243 unsigned int count);
244 int wpas_p2p_lo_stop(struct wpa_supplicant *wpa_s);
245 int wpas_p2p_mac_setup(struct wpa_supplicant *wpa_s);
246
247 #ifdef HARMONY_P2P_CONNECTIVITY_PATCH
248 int wpas_go_neg_opt_intent_modify(struct wpa_supplicant *wpa_s, int go_intent);
249 #endif
250 #else /* CONFIG_P2P */
251
252 static inline int
wpas_p2p_init(struct wpa_global * global,struct wpa_supplicant * wpa_s)253 wpas_p2p_init(struct wpa_global *global, struct wpa_supplicant *wpa_s)
254 {
255 return 0;
256 }
257
wpas_p2p_deinit(struct wpa_supplicant * wpa_s)258 static inline void wpas_p2p_deinit(struct wpa_supplicant *wpa_s)
259 {
260 }
261
wpas_p2p_completed(struct wpa_supplicant * wpa_s)262 static inline void wpas_p2p_completed(struct wpa_supplicant *wpa_s)
263 {
264 }
265
wpas_p2p_update_config(struct wpa_supplicant * wpa_s)266 static inline void wpas_p2p_update_config(struct wpa_supplicant *wpa_s)
267 {
268 }
269
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)270 static inline int wpas_p2p_probe_req_rx(struct wpa_supplicant *wpa_s,
271 const u8 *addr,
272 const u8 *dst, const u8 *bssid,
273 const u8 *ie, size_t ie_len,
274 unsigned int rx_freq, int ssi_signal)
275 {
276 return 0;
277 }
278
wpas_p2p_wps_success(struct wpa_supplicant * wpa_s,const u8 * peer_addr,int registrar)279 static inline void wpas_p2p_wps_success(struct wpa_supplicant *wpa_s,
280 const u8 *peer_addr, int registrar)
281 {
282 }
283
284 static inline void
wpas_p2p_update_channel_list(struct wpa_supplicant * wpa_s,enum wpas_p2p_channel_update_trig trig)285 wpas_p2p_update_channel_list(struct wpa_supplicant *wpa_s,
286 enum wpas_p2p_channel_update_trig trig)
287 {
288 }
289
wpas_p2p_update_best_channels(struct wpa_supplicant * wpa_s,int freq_24,int freq_5,int freq_overall)290 static inline void wpas_p2p_update_best_channels(struct wpa_supplicant *wpa_s,
291 int freq_24, int freq_5,
292 int freq_overall)
293 {
294 }
295
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)296 static inline void wpas_p2p_rx_action(struct wpa_supplicant *wpa_s,
297 const u8 *da,
298 const u8 *sa, const u8 *bssid,
299 u8 category, const u8 *data, size_t len,
300 int freq)
301 {
302 }
303
wpas_p2p_remain_on_channel_cb(struct wpa_supplicant * wpa_s,unsigned int freq,unsigned int duration)304 static inline void wpas_p2p_remain_on_channel_cb(struct wpa_supplicant *wpa_s,
305 unsigned int freq,
306 unsigned int duration)
307 {
308 }
309
310 static inline void
wpas_p2p_cancel_remain_on_channel_cb(struct wpa_supplicant * wpa_s,unsigned int freq)311 wpas_p2p_cancel_remain_on_channel_cb(struct wpa_supplicant *wpa_s,
312 unsigned int freq)
313 {
314 }
315
wpas_p2p_interface_unavailable(struct wpa_supplicant * wpa_s)316 static inline void wpas_p2p_interface_unavailable(struct wpa_supplicant *wpa_s)
317 {
318 }
319
wpas_p2p_notif_connected(struct wpa_supplicant * wpa_s)320 static inline void wpas_p2p_notif_connected(struct wpa_supplicant *wpa_s)
321 {
322 }
323
wpas_p2p_notif_disconnected(struct wpa_supplicant * wpa_s)324 static inline void wpas_p2p_notif_disconnected(struct wpa_supplicant *wpa_s)
325 {
326 }
327
wpas_p2p_4way_hs_failed(struct wpa_supplicant * wpa_s)328 static inline int wpas_p2p_4way_hs_failed(struct wpa_supplicant *wpa_s)
329 {
330 return 0;
331 }
332
wpas_p2p_ap_setup_failed(struct wpa_supplicant * wpa_s)333 static inline void wpas_p2p_ap_setup_failed(struct wpa_supplicant *wpa_s)
334 {
335 }
336
wpas_p2p_indicate_state_change(struct wpa_supplicant * wpa_s)337 static inline void wpas_p2p_indicate_state_change(struct wpa_supplicant *wpa_s)
338 {
339 }
340
wpas_p2p_deinit_iface(struct wpa_supplicant * wpa_s)341 static inline void wpas_p2p_deinit_iface(struct wpa_supplicant *wpa_s)
342 {
343 }
344
wpas_p2p_ap_deinit(struct wpa_supplicant * wpa_s)345 static inline void wpas_p2p_ap_deinit(struct wpa_supplicant *wpa_s)
346 {
347 }
348
wpas_p2p_network_removed(struct wpa_supplicant * wpa_s,struct wpa_ssid * ssid)349 static inline void wpas_p2p_network_removed(struct wpa_supplicant *wpa_s,
350 struct wpa_ssid *ssid)
351 {
352 }
353
wpas_p2p_in_progress(struct wpa_supplicant * wpa_s)354 static inline int wpas_p2p_in_progress(struct wpa_supplicant *wpa_s)
355 {
356 return 0;
357 }
358
wpas_p2p_wps_eapol_cb(struct wpa_supplicant * wpa_s)359 static inline int wpas_p2p_wps_eapol_cb(struct wpa_supplicant *wpa_s)
360 {
361 return 0;
362 }
363
wpas_p2p_wps_failed(struct wpa_supplicant * wpa_s,struct wps_event_fail * fail)364 static inline void wpas_p2p_wps_failed(struct wpa_supplicant *wpa_s,
365 struct wps_event_fail *fail)
366 {
367 }
368
wpas_p2p_group_remove(struct wpa_supplicant * wpa_s,const char * ifname)369 static inline int wpas_p2p_group_remove(struct wpa_supplicant *wpa_s,
370 const char *ifname)
371 {
372 return 0;
373 }
374
375 #endif /* CONFIG_P2P */
376
377 #endif /* P2P_SUPPLICANT_H */
378