1 /*
2  * wpa_supplicant - Internal driver interface wrappers
3  * Copyright (c) 2003-2015, Jouni Malinen <j@w1.fi>
4  *
5  * This software may be distributed under the terms of the BSD license.
6  * See README for more details.
7  */
8 
9 #ifndef DRIVER_I_H
10 #define DRIVER_I_H
11 
12 #include "drivers/driver.h"
13 
14 /* driver_ops */
15 static inline void * wpa_drv_init(struct wpa_supplicant *wpa_s,
16 				  const char *ifname)
17 {
18 	if (wpa_s->driver->init2)
19 		return wpa_s->driver->init2(wpa_s, ifname,
20 					    wpa_s->global_drv_priv);
21 	if (wpa_s->driver->init) {
22 		return wpa_s->driver->init(wpa_s, ifname);
23 	}
24 	return NULL;
25 }
26 
27 static inline void wpa_drv_deinit(struct wpa_supplicant *wpa_s)
28 {
29 	if (wpa_s->driver->deinit)
30 		wpa_s->driver->deinit(wpa_s->drv_priv);
31 }
32 
33 static inline int wpa_drv_set_param(struct wpa_supplicant *wpa_s,
34 				    const char *param)
35 {
36 	if (wpa_s->driver->set_param)
37 		return wpa_s->driver->set_param(wpa_s->drv_priv, param);
38 	return 0;
39 }
40 
41 static inline int wpa_drv_set_countermeasures(struct wpa_supplicant *wpa_s,
42 					      int enabled)
43 {
44 	if (wpa_s->driver->set_countermeasures) {
45 		return wpa_s->driver->set_countermeasures(wpa_s->drv_priv,
46 							  enabled);
47 	}
48 	return -1;
49 }
50 
51 static inline int wpa_drv_authenticate(struct wpa_supplicant *wpa_s,
52 				       struct wpa_driver_auth_params *params)
53 {
54 	if (wpa_s->driver->authenticate)
55 		return wpa_s->driver->authenticate(wpa_s->drv_priv, params);
56 	return -1;
57 }
58 
59 static inline int wpa_drv_associate(struct wpa_supplicant *wpa_s,
60 				    struct wpa_driver_associate_params *params)
61 {
62 	if (wpa_s->driver->associate) {
63 		return wpa_s->driver->associate(wpa_s->drv_priv, params);
64 	}
65 	return -1;
66 }
67 
68 static inline int wpa_drv_init_mesh(struct wpa_supplicant *wpa_s)
69 {
70 	if (wpa_s->driver->init_mesh)
71 		return wpa_s->driver->init_mesh(wpa_s->drv_priv);
72 	return -1;
73 }
74 
75 static inline int wpa_drv_join_mesh(struct wpa_supplicant *wpa_s,
76 				    struct wpa_driver_mesh_join_params *params)
77 {
78 	if (wpa_s->driver->join_mesh)
79 		return wpa_s->driver->join_mesh(wpa_s->drv_priv, params);
80 	return -1;
81 }
82 
83 static inline int wpa_drv_leave_mesh(struct wpa_supplicant *wpa_s)
84 {
85 	if (wpa_s->driver->leave_mesh)
86 		return wpa_s->driver->leave_mesh(wpa_s->drv_priv);
87 	return -1;
88 }
89 
90 static inline int wpa_drv_scan(struct wpa_supplicant *wpa_s,
91 			       struct wpa_driver_scan_params *params)
92 {
93 #ifdef CONFIG_TESTING_OPTIONS
94 	if (wpa_s->test_failure == WPAS_TEST_FAILURE_SCAN_TRIGGER)
95 		return -EBUSY;
96 #endif /* CONFIG_TESTING_OPTIONS */
97 	if (wpa_s->driver->scan2)
98 		return wpa_s->driver->scan2(wpa_s->drv_priv, params);
99 	return -1;
100 }
101 
102 static inline int wpa_drv_sched_scan(struct wpa_supplicant *wpa_s,
103 				     struct wpa_driver_scan_params *params,
104 				     u32 interval)
105 {
106 	if (wpa_s->driver->sched_scan)
107 		return wpa_s->driver->sched_scan(wpa_s->drv_priv,
108 						 params, interval);
109 	return -1;
110 }
111 
112 static inline int wpa_drv_stop_sched_scan(struct wpa_supplicant *wpa_s)
113 {
114 	if (wpa_s->driver->stop_sched_scan)
115 		return wpa_s->driver->stop_sched_scan(wpa_s->drv_priv);
116 	return -1;
117 }
118 
119 static inline struct wpa_scan_results * wpa_drv_get_scan_results2(
120 	struct wpa_supplicant *wpa_s)
121 {
122 	if (wpa_s->driver->get_scan_results2)
123 		return wpa_s->driver->get_scan_results2(wpa_s->drv_priv);
124 	return NULL;
125 }
126 
127 static inline int wpa_drv_get_bssid(struct wpa_supplicant *wpa_s, u8 *bssid)
128 {
129 	if (wpa_s->driver->get_bssid) {
130 		return wpa_s->driver->get_bssid(wpa_s->drv_priv, bssid);
131 	}
132 	return -1;
133 }
134 
135 static inline int wpa_drv_get_ssid(struct wpa_supplicant *wpa_s, u8 *ssid)
136 {
137 	if (wpa_s->driver->get_ssid) {
138 		return wpa_s->driver->get_ssid(wpa_s->drv_priv, ssid);
139 	}
140 	return -1;
141 }
142 
143 static inline int wpa_drv_set_key(struct wpa_supplicant *wpa_s,
144 				  enum wpa_alg alg, const u8 *addr,
145 				  int key_idx, int set_tx,
146 				  const u8 *seq, size_t seq_len,
147 				  const u8 *key, size_t key_len)
148 {
149 	if (alg != WPA_ALG_NONE) {
150 		if (key_idx >= 0 && key_idx <= 6)
151 			wpa_s->keys_cleared &= ~BIT(key_idx);
152 		else
153 			wpa_s->keys_cleared = 0;
154 	}
155 	if (wpa_s->driver->set_key) {
156 		return wpa_s->driver->set_key(wpa_s->ifname, wpa_s->drv_priv,
157 					      alg, addr, key_idx, set_tx,
158 					      seq, seq_len, key, key_len);
159 	}
160 	return -1;
161 }
162 
163 static inline int wpa_drv_sta_deauth(struct wpa_supplicant *wpa_s,
164 				     const u8 *addr, int reason_code)
165 {
166 	if (wpa_s->driver->sta_deauth) {
167 		return wpa_s->driver->sta_deauth(wpa_s->drv_priv,
168 						 wpa_s->own_addr, addr,
169 						 reason_code);
170 	}
171 	return -1;
172 }
173 
174 static inline int wpa_drv_deauthenticate(struct wpa_supplicant *wpa_s,
175 					 const u8 *addr, int reason_code)
176 {
177 	if (wpa_s->driver->deauthenticate) {
178 		return wpa_s->driver->deauthenticate(wpa_s->drv_priv, addr,
179 						     reason_code);
180 	}
181 	return -1;
182 }
183 
184 static inline int wpa_drv_add_pmkid(struct wpa_supplicant *wpa_s,
185 				    const u8 *bssid, const u8 *pmkid)
186 {
187 	if (wpa_s->driver->add_pmkid) {
188 		return wpa_s->driver->add_pmkid(wpa_s->drv_priv, bssid, pmkid);
189 	}
190 	return -1;
191 }
192 
193 static inline int wpa_drv_remove_pmkid(struct wpa_supplicant *wpa_s,
194 				       const u8 *bssid, const u8 *pmkid)
195 {
196 	if (wpa_s->driver->remove_pmkid) {
197 		return wpa_s->driver->remove_pmkid(wpa_s->drv_priv, bssid,
198 						   pmkid);
199 	}
200 	return -1;
201 }
202 
203 static inline int wpa_drv_flush_pmkid(struct wpa_supplicant *wpa_s)
204 {
205 	if (wpa_s->driver->flush_pmkid) {
206 		return wpa_s->driver->flush_pmkid(wpa_s->drv_priv);
207 	}
208 	return -1;
209 }
210 
211 static inline int wpa_drv_get_capa(struct wpa_supplicant *wpa_s,
212 				   struct wpa_driver_capa *capa)
213 {
214 	if (wpa_s->driver->get_capa) {
215 		return wpa_s->driver->get_capa(wpa_s->drv_priv, capa);
216 	}
217 	return -1;
218 }
219 
220 static inline void wpa_drv_poll(struct wpa_supplicant *wpa_s)
221 {
222 	if (wpa_s->driver->poll) {
223 		wpa_s->driver->poll(wpa_s->drv_priv);
224 	}
225 }
226 
227 static inline const char * wpa_drv_get_ifname(struct wpa_supplicant *wpa_s)
228 {
229 	if (wpa_s->driver->get_ifname) {
230 		return wpa_s->driver->get_ifname(wpa_s->drv_priv);
231 	}
232 	return NULL;
233 }
234 
235 static inline const char *
236 wpa_driver_get_radio_name(struct wpa_supplicant *wpa_s)
237 {
238 	if (wpa_s->driver->get_radio_name)
239 		return wpa_s->driver->get_radio_name(wpa_s->drv_priv);
240 	return NULL;
241 }
242 
243 static inline const u8 * wpa_drv_get_mac_addr(struct wpa_supplicant *wpa_s)
244 {
245 	if (wpa_s->driver->get_mac_addr) {
246 		return wpa_s->driver->get_mac_addr(wpa_s->drv_priv);
247 	}
248 	return NULL;
249 }
250 
251 static inline int wpa_drv_set_operstate(struct wpa_supplicant *wpa_s,
252 					int state)
253 {
254 	if (wpa_s->driver->set_operstate)
255 		return wpa_s->driver->set_operstate(wpa_s->drv_priv, state);
256 	return 0;
257 }
258 
259 static inline int wpa_drv_mlme_setprotection(struct wpa_supplicant *wpa_s,
260 					     const u8 *addr, int protect_type,
261 					     int key_type)
262 {
263 	if (wpa_s->driver->mlme_setprotection)
264 		return wpa_s->driver->mlme_setprotection(wpa_s->drv_priv, addr,
265 							 protect_type,
266 							 key_type);
267 	return 0;
268 }
269 
270 static inline struct hostapd_hw_modes *
271 wpa_drv_get_hw_feature_data(struct wpa_supplicant *wpa_s, u16 *num_modes,
272 			    u16 *flags)
273 {
274 	if (wpa_s->driver->get_hw_feature_data)
275 		return wpa_s->driver->get_hw_feature_data(wpa_s->drv_priv,
276 							  num_modes, flags);
277 	return NULL;
278 }
279 
280 static inline int wpa_drv_set_country(struct wpa_supplicant *wpa_s,
281 				      const char *alpha2)
282 {
283 	if (wpa_s->driver->set_country)
284 		return wpa_s->driver->set_country(wpa_s->drv_priv, alpha2);
285 	return 0;
286 }
287 
288 static inline int wpa_drv_send_mlme(struct wpa_supplicant *wpa_s,
289 				    const u8 *data, size_t data_len, int noack,
290 				    unsigned int freq)
291 {
292 	if (wpa_s->driver->send_mlme)
293 		return wpa_s->driver->send_mlme(wpa_s->drv_priv,
294 						data, data_len, noack,
295 						freq);
296 	return -1;
297 }
298 
299 static inline int wpa_drv_update_ft_ies(struct wpa_supplicant *wpa_s,
300 					const u8 *md,
301 					const u8 *ies, size_t ies_len)
302 {
303 	if (wpa_s->driver->update_ft_ies)
304 		return wpa_s->driver->update_ft_ies(wpa_s->drv_priv, md,
305 						    ies, ies_len);
306 	return -1;
307 }
308 
309 static inline int wpa_drv_set_ap(struct wpa_supplicant *wpa_s,
310 				 struct wpa_driver_ap_params *params)
311 {
312 	if (wpa_s->driver->set_ap)
313 		return wpa_s->driver->set_ap(wpa_s->drv_priv, params);
314 	return -1;
315 }
316 
317 static inline int wpa_drv_sta_add(struct wpa_supplicant *wpa_s,
318 				  struct hostapd_sta_add_params *params)
319 {
320 	if (wpa_s->driver->sta_add)
321 		return wpa_s->driver->sta_add(wpa_s->drv_priv, params);
322 	return -1;
323 }
324 
325 static inline int wpa_drv_sta_remove(struct wpa_supplicant *wpa_s,
326 				     const u8 *addr)
327 {
328 	if (wpa_s->driver->sta_remove)
329 		return wpa_s->driver->sta_remove(wpa_s->drv_priv, addr);
330 	return -1;
331 }
332 
333 static inline int wpa_drv_hapd_send_eapol(struct wpa_supplicant *wpa_s,
334 					  const u8 *addr, const u8 *data,
335 					  size_t data_len, int encrypt,
336 					  const u8 *own_addr, u32 flags)
337 {
338 	if (wpa_s->driver->hapd_send_eapol)
339 		return wpa_s->driver->hapd_send_eapol(wpa_s->drv_priv, addr,
340 						      data, data_len, encrypt,
341 						      own_addr, flags);
342 	return -1;
343 }
344 
345 static inline int wpa_drv_sta_set_flags(struct wpa_supplicant *wpa_s,
346 					const u8 *addr, int total_flags,
347 					int flags_or, int flags_and)
348 {
349 	if (wpa_s->driver->sta_set_flags)
350 		return wpa_s->driver->sta_set_flags(wpa_s->drv_priv, addr,
351 						    total_flags, flags_or,
352 						    flags_and);
353 	return -1;
354 }
355 
356 static inline int wpa_drv_set_supp_port(struct wpa_supplicant *wpa_s,
357 					int authorized)
358 {
359 	if (wpa_s->driver->set_supp_port) {
360 		return wpa_s->driver->set_supp_port(wpa_s->drv_priv,
361 						    authorized);
362 	}
363 	return 0;
364 }
365 
366 static inline int wpa_drv_send_action(struct wpa_supplicant *wpa_s,
367 				      unsigned int freq,
368 				      unsigned int wait,
369 				      const u8 *dst, const u8 *src,
370 				      const u8 *bssid,
371 				      const u8 *data, size_t data_len,
372 				      int no_cck)
373 {
374 	if (wpa_s->driver->send_action)
375 		return wpa_s->driver->send_action(wpa_s->drv_priv, freq,
376 						  wait, dst, src, bssid,
377 						  data, data_len, no_cck);
378 	return -1;
379 }
380 
381 static inline void wpa_drv_send_action_cancel_wait(struct wpa_supplicant *wpa_s)
382 {
383 	if (wpa_s->driver->send_action_cancel_wait)
384 		wpa_s->driver->send_action_cancel_wait(wpa_s->drv_priv);
385 }
386 
387 static inline int wpa_drv_set_freq(struct wpa_supplicant *wpa_s,
388 				   struct hostapd_freq_params *freq)
389 {
390 	if (wpa_s->driver->set_freq)
391 		return wpa_s->driver->set_freq(wpa_s->drv_priv, freq);
392 	return -1;
393 }
394 
395 static inline int wpa_drv_if_add(struct wpa_supplicant *wpa_s,
396 				 enum wpa_driver_if_type type,
397 				 const char *ifname, const u8 *addr,
398 				 void *bss_ctx, char *force_ifname,
399 				 u8 *if_addr, const char *bridge)
400 {
401 	if (wpa_s->driver->if_add)
402 		return wpa_s->driver->if_add(wpa_s->drv_priv, type, ifname,
403 					     addr, bss_ctx, NULL, force_ifname,
404 					     if_addr, bridge, 0);
405 	return -1;
406 }
407 
408 static inline int wpa_drv_if_remove(struct wpa_supplicant *wpa_s,
409 				    enum wpa_driver_if_type type,
410 				    const char *ifname)
411 {
412 	if (wpa_s->driver->if_remove)
413 		return wpa_s->driver->if_remove(wpa_s->drv_priv, type, ifname);
414 	return -1;
415 }
416 
417 static inline int wpa_drv_remain_on_channel(struct wpa_supplicant *wpa_s,
418 					    unsigned int freq,
419 					    unsigned int duration)
420 {
421 	if (wpa_s->driver->remain_on_channel)
422 		return wpa_s->driver->remain_on_channel(wpa_s->drv_priv, freq,
423 							duration);
424 	return -1;
425 }
426 
427 static inline int wpa_drv_cancel_remain_on_channel(
428 	struct wpa_supplicant *wpa_s)
429 {
430 	if (wpa_s->driver->cancel_remain_on_channel)
431 		return wpa_s->driver->cancel_remain_on_channel(
432 			wpa_s->drv_priv);
433 	return -1;
434 }
435 
436 static inline int wpa_drv_probe_req_report(struct wpa_supplicant *wpa_s,
437 					   int report)
438 {
439 	if (wpa_s->driver->probe_req_report)
440 		return wpa_s->driver->probe_req_report(wpa_s->drv_priv,
441 						       report);
442 	return -1;
443 }
444 
445 static inline int wpa_drv_deinit_ap(struct wpa_supplicant *wpa_s)
446 {
447 	if (wpa_s->driver->deinit_ap)
448 		return wpa_s->driver->deinit_ap(wpa_s->drv_priv);
449 	return 0;
450 }
451 
452 static inline int wpa_drv_deinit_p2p_cli(struct wpa_supplicant *wpa_s)
453 {
454 	if (wpa_s->driver->deinit_p2p_cli)
455 		return wpa_s->driver->deinit_p2p_cli(wpa_s->drv_priv);
456 	return 0;
457 }
458 
459 static inline void wpa_drv_suspend(struct wpa_supplicant *wpa_s)
460 {
461 	if (wpa_s->driver->suspend)
462 		wpa_s->driver->suspend(wpa_s->drv_priv);
463 }
464 
465 static inline void wpa_drv_resume(struct wpa_supplicant *wpa_s)
466 {
467 	if (wpa_s->driver->resume)
468 		wpa_s->driver->resume(wpa_s->drv_priv);
469 }
470 
471 static inline int wpa_drv_signal_monitor(struct wpa_supplicant *wpa_s,
472 					 int threshold, int hysteresis)
473 {
474 	if (wpa_s->driver->signal_monitor)
475 		return wpa_s->driver->signal_monitor(wpa_s->drv_priv,
476 						     threshold, hysteresis);
477 	return -1;
478 }
479 
480 static inline int wpa_drv_signal_poll(struct wpa_supplicant *wpa_s,
481 				      struct wpa_signal_info *si)
482 {
483 	if (wpa_s->driver->signal_poll)
484 		return wpa_s->driver->signal_poll(wpa_s->drv_priv, si);
485 	return -1;
486 }
487 
488 static inline int wpa_drv_pktcnt_poll(struct wpa_supplicant *wpa_s,
489 				      struct hostap_sta_driver_data *sta)
490 {
491 	if (wpa_s->driver->read_sta_data)
492 		return wpa_s->driver->read_sta_data(wpa_s->drv_priv, sta,
493 						    wpa_s->bssid);
494 	return -1;
495 }
496 
497 static inline int wpa_drv_set_ap_wps_ie(struct wpa_supplicant *wpa_s,
498 					const struct wpabuf *beacon,
499 					const struct wpabuf *proberesp,
500 					const struct wpabuf *assocresp)
501 {
502 	if (!wpa_s->driver->set_ap_wps_ie)
503 		return -1;
504 	return wpa_s->driver->set_ap_wps_ie(wpa_s->drv_priv, beacon,
505 					    proberesp, assocresp);
506 }
507 
508 static inline int wpa_drv_get_noa(struct wpa_supplicant *wpa_s,
509 				  u8 *buf, size_t buf_len)
510 {
511 	if (!wpa_s->driver->get_noa)
512 		return -1;
513 	return wpa_s->driver->get_noa(wpa_s->drv_priv, buf, buf_len);
514 }
515 
516 static inline int wpa_drv_set_p2p_powersave(struct wpa_supplicant *wpa_s,
517 					    int legacy_ps, int opp_ps,
518 					    int ctwindow)
519 {
520 	if (!wpa_s->driver->set_p2p_powersave)
521 		return -1;
522 	return wpa_s->driver->set_p2p_powersave(wpa_s->drv_priv, legacy_ps,
523 						opp_ps, ctwindow);
524 }
525 
526 static inline int wpa_drv_ampdu(struct wpa_supplicant *wpa_s, int ampdu)
527 {
528 	if (!wpa_s->driver->ampdu)
529 		return -1;
530 	return wpa_s->driver->ampdu(wpa_s->drv_priv, ampdu);
531 }
532 
533 static inline int wpa_drv_send_tdls_mgmt(struct wpa_supplicant *wpa_s,
534 					 const u8 *dst, u8 action_code,
535 					 u8 dialog_token, u16 status_code,
536 					 u32 peer_capab, int initiator,
537 					 const u8 *buf, size_t len)
538 {
539 	if (wpa_s->driver->send_tdls_mgmt) {
540 		return wpa_s->driver->send_tdls_mgmt(wpa_s->drv_priv, dst,
541 						     action_code, dialog_token,
542 						     status_code, peer_capab,
543 						     initiator, buf, len);
544 	}
545 	return -1;
546 }
547 
548 static inline int wpa_drv_tdls_oper(struct wpa_supplicant *wpa_s,
549 				    enum tdls_oper oper, const u8 *peer)
550 {
551 	if (!wpa_s->driver->tdls_oper)
552 		return -1;
553 	return wpa_s->driver->tdls_oper(wpa_s->drv_priv, oper, peer);
554 }
555 
556 #ifdef ANDROID
557 static inline int wpa_drv_driver_cmd(struct wpa_supplicant *wpa_s,
558 				     char *cmd, char *buf, size_t buf_len)
559 {
560 	if (!wpa_s->driver->driver_cmd)
561 		return -1;
562 	return wpa_s->driver->driver_cmd(wpa_s->drv_priv, cmd, buf, buf_len);
563 }
564 #endif /* ANDROID */
565 
566 static inline void wpa_drv_set_rekey_info(struct wpa_supplicant *wpa_s,
567 					  const u8 *kek, size_t kek_len,
568 					  const u8 *kck, size_t kck_len,
569 					  const u8 *replay_ctr)
570 {
571 	if (!wpa_s->driver->set_rekey_info)
572 		return;
573 	wpa_s->driver->set_rekey_info(wpa_s->drv_priv, kek, kek_len,
574 				      kck, kck_len, replay_ctr);
575 }
576 
577 static inline int wpa_drv_radio_disable(struct wpa_supplicant *wpa_s,
578 					int disabled)
579 {
580 	if (!wpa_s->driver->radio_disable)
581 		return -1;
582 	return wpa_s->driver->radio_disable(wpa_s->drv_priv, disabled);
583 }
584 
585 static inline int wpa_drv_switch_channel(struct wpa_supplicant *wpa_s,
586 					 struct csa_settings *settings)
587 {
588 	if (!wpa_s->driver->switch_channel)
589 		return -1;
590 	return wpa_s->driver->switch_channel(wpa_s->drv_priv, settings);
591 }
592 
593 static inline int wpa_drv_add_ts(struct wpa_supplicant *wpa_s, u8 tsid,
594 				 const u8 *address, u8 user_priority,
595 				 u16 admitted_time)
596 {
597 	if (!wpa_s->driver->add_tx_ts)
598 		return -1;
599 	return wpa_s->driver->add_tx_ts(wpa_s->drv_priv, tsid, address,
600 					user_priority, admitted_time);
601 }
602 
603 static inline int wpa_drv_del_ts(struct wpa_supplicant *wpa_s, u8 tid,
604 				 const u8 *address)
605 {
606 	if (!wpa_s->driver->del_tx_ts)
607 		return -1;
608 	return wpa_s->driver->del_tx_ts(wpa_s->drv_priv, tid, address);
609 }
610 
611 static inline int wpa_drv_tdls_enable_channel_switch(
612 	struct wpa_supplicant *wpa_s, const u8 *addr, u8 oper_class,
613 	const struct hostapd_freq_params *freq_params)
614 {
615 	if (!wpa_s->driver->tdls_enable_channel_switch)
616 		return -1;
617 	return wpa_s->driver->tdls_enable_channel_switch(wpa_s->drv_priv, addr,
618 							 oper_class,
619 							 freq_params);
620 }
621 
622 static inline int
623 wpa_drv_tdls_disable_channel_switch(struct wpa_supplicant *wpa_s,
624 				    const u8 *addr)
625 {
626 	if (!wpa_s->driver->tdls_disable_channel_switch)
627 		return -1;
628 	return wpa_s->driver->tdls_disable_channel_switch(wpa_s->drv_priv,
629 							  addr);
630 }
631 
632 static inline int wpa_drv_wnm_oper(struct wpa_supplicant *wpa_s,
633 				   enum wnm_oper oper, const u8 *peer,
634 				   u8 *buf, u16 *buf_len)
635 {
636 	if (!wpa_s->driver->wnm_oper)
637 		return -1;
638 	return wpa_s->driver->wnm_oper(wpa_s->drv_priv, oper, peer, buf,
639 				       buf_len);
640 }
641 
642 static inline int wpa_drv_status(struct wpa_supplicant *wpa_s,
643 				 char *buf, size_t buflen)
644 {
645 	if (!wpa_s->driver->status)
646 		return -1;
647 	return wpa_s->driver->status(wpa_s->drv_priv, buf, buflen);
648 }
649 
650 static inline int wpa_drv_set_qos_map(struct wpa_supplicant *wpa_s,
651 				      const u8 *qos_map_set, u8 qos_map_set_len)
652 {
653 	if (!wpa_s->driver->set_qos_map)
654 		return -1;
655 	return wpa_s->driver->set_qos_map(wpa_s->drv_priv, qos_map_set,
656 					  qos_map_set_len);
657 }
658 
659 static inline int wpa_drv_wowlan(struct wpa_supplicant *wpa_s,
660 				 const struct wowlan_triggers *triggers)
661 {
662 	if (!wpa_s->driver->set_wowlan)
663 		return -1;
664 	return wpa_s->driver->set_wowlan(wpa_s->drv_priv, triggers);
665 }
666 
667 static inline int wpa_drv_vendor_cmd(struct wpa_supplicant *wpa_s,
668 				     int vendor_id, int subcmd, const u8 *data,
669 				     size_t data_len, struct wpabuf *buf)
670 {
671 	if (!wpa_s->driver->vendor_cmd)
672 		return -1;
673 	return wpa_s->driver->vendor_cmd(wpa_s->drv_priv, vendor_id, subcmd,
674 					 data, data_len, buf);
675 }
676 
677 static inline int wpa_drv_roaming(struct wpa_supplicant *wpa_s, int allowed,
678 				  const u8 *bssid)
679 {
680 	if (!wpa_s->driver->roaming)
681 		return -1;
682 	return wpa_s->driver->roaming(wpa_s->drv_priv, allowed, bssid);
683 }
684 
685 static inline int wpa_drv_set_mac_addr(struct wpa_supplicant *wpa_s,
686 				       const u8 *addr)
687 {
688 	if (!wpa_s->driver->set_mac_addr)
689 		return -1;
690 	return wpa_s->driver->set_mac_addr(wpa_s->drv_priv, addr);
691 }
692 
693 
694 #ifdef CONFIG_MACSEC
695 
696 static inline int wpa_drv_macsec_init(struct wpa_supplicant *wpa_s,
697 				      struct macsec_init_params *params)
698 {
699 	if (!wpa_s->driver->macsec_init)
700 		return -1;
701 	return wpa_s->driver->macsec_init(wpa_s->drv_priv, params);
702 }
703 
704 static inline int wpa_drv_macsec_deinit(struct wpa_supplicant *wpa_s)
705 {
706 	if (!wpa_s->driver->macsec_deinit)
707 		return -1;
708 	return wpa_s->driver->macsec_deinit(wpa_s->drv_priv);
709 }
710 
711 static inline int wpa_drv_enable_protect_frames(struct wpa_supplicant *wpa_s,
712 						Boolean enabled)
713 {
714 	if (!wpa_s->driver->enable_protect_frames)
715 		return -1;
716 	return wpa_s->driver->enable_protect_frames(wpa_s->drv_priv, enabled);
717 }
718 
719 static inline int wpa_drv_set_replay_protect(struct wpa_supplicant *wpa_s,
720 					     Boolean enabled, u32 window)
721 {
722 	if (!wpa_s->driver->set_replay_protect)
723 		return -1;
724 	return wpa_s->driver->set_replay_protect(wpa_s->drv_priv, enabled,
725 						 window);
726 }
727 
728 static inline int wpa_drv_set_current_cipher_suite(struct wpa_supplicant *wpa_s,
729 						   const u8 *cs, size_t cs_len)
730 {
731 	if (!wpa_s->driver->set_current_cipher_suite)
732 		return -1;
733 	return wpa_s->driver->set_current_cipher_suite(wpa_s->drv_priv, cs,
734 						       cs_len);
735 }
736 
737 static inline int wpa_drv_enable_controlled_port(struct wpa_supplicant *wpa_s,
738 						 Boolean enabled)
739 {
740 	if (!wpa_s->driver->enable_controlled_port)
741 		return -1;
742 	return wpa_s->driver->enable_controlled_port(wpa_s->drv_priv, enabled);
743 }
744 
745 static inline int wpa_drv_get_receive_lowest_pn(struct wpa_supplicant *wpa_s,
746 						u32 channel, u8 an,
747 						u32 *lowest_pn)
748 {
749 	if (!wpa_s->driver->get_receive_lowest_pn)
750 		return -1;
751 	return wpa_s->driver->get_receive_lowest_pn(wpa_s->drv_priv, channel,
752 						    an, lowest_pn);
753 }
754 
755 static inline int wpa_drv_get_transmit_next_pn(struct wpa_supplicant *wpa_s,
756 						u32 channel, u8 an,
757 						u32 *next_pn)
758 {
759 	if (!wpa_s->driver->get_transmit_next_pn)
760 		return -1;
761 	return wpa_s->driver->get_transmit_next_pn(wpa_s->drv_priv, channel,
762 						    an, next_pn);
763 }
764 
765 static inline int wpa_drv_set_transmit_next_pn(struct wpa_supplicant *wpa_s,
766 						u32 channel, u8 an,
767 						u32 next_pn)
768 {
769 	if (!wpa_s->driver->set_transmit_next_pn)
770 		return -1;
771 	return wpa_s->driver->set_transmit_next_pn(wpa_s->drv_priv, channel,
772 						    an, next_pn);
773 }
774 
775 static inline int wpa_drv_get_available_receive_sc(struct wpa_supplicant *wpa_s,
776 						   u32 *channel)
777 {
778 	if (!wpa_s->driver->get_available_receive_sc)
779 		return -1;
780 	return wpa_s->driver->get_available_receive_sc(wpa_s->drv_priv,
781 						       channel);
782 }
783 
784 static inline int
785 wpa_drv_create_receive_sc(struct wpa_supplicant *wpa_s, u32 channel,
786 			  const u8 *sci_addr, u16 sci_port,
787 			  unsigned int conf_offset, int validation)
788 {
789 	if (!wpa_s->driver->create_receive_sc)
790 		return -1;
791 	return wpa_s->driver->create_receive_sc(wpa_s->drv_priv, channel,
792 						sci_addr, sci_port, conf_offset,
793 						validation);
794 }
795 
796 static inline int wpa_drv_delete_receive_sc(struct wpa_supplicant *wpa_s,
797 					    u32 channel)
798 {
799 	if (!wpa_s->driver->delete_receive_sc)
800 		return -1;
801 	return wpa_s->driver->delete_receive_sc(wpa_s->drv_priv, channel);
802 }
803 
804 static inline int wpa_drv_create_receive_sa(struct wpa_supplicant *wpa_s,
805 					    u32 channel, u8 an,
806 					    u32 lowest_pn, const u8 *sak)
807 {
808 	if (!wpa_s->driver->create_receive_sa)
809 		return -1;
810 	return wpa_s->driver->create_receive_sa(wpa_s->drv_priv, channel, an,
811 						lowest_pn, sak);
812 }
813 
814 static inline int wpa_drv_enable_receive_sa(struct wpa_supplicant *wpa_s,
815 					    u32 channel, u8 an)
816 {
817 	if (!wpa_s->driver->enable_receive_sa)
818 		return -1;
819 	return wpa_s->driver->enable_receive_sa(wpa_s->drv_priv, channel, an);
820 }
821 
822 static inline int wpa_drv_disable_receive_sa(struct wpa_supplicant *wpa_s,
823 					     u32 channel, u8 an)
824 {
825 	if (!wpa_s->driver->disable_receive_sa)
826 		return -1;
827 	return wpa_s->driver->disable_receive_sa(wpa_s->drv_priv, channel, an);
828 }
829 
830 static inline int
831 wpa_drv_get_available_transmit_sc(struct wpa_supplicant *wpa_s, u32 *channel)
832 {
833 	if (!wpa_s->driver->get_available_transmit_sc)
834 		return -1;
835 	return wpa_s->driver->get_available_transmit_sc(wpa_s->drv_priv,
836 							channel);
837 }
838 
839 static inline int
840 wpa_drv_create_transmit_sc(struct wpa_supplicant *wpa_s, u32 channel,
841 			   const u8 *sci_addr, u16 sci_port,
842 			   unsigned int conf_offset)
843 {
844 	if (!wpa_s->driver->create_transmit_sc)
845 		return -1;
846 	return wpa_s->driver->create_transmit_sc(wpa_s->drv_priv, channel,
847 						 sci_addr, sci_port,
848 						 conf_offset);
849 }
850 
851 static inline int wpa_drv_delete_transmit_sc(struct wpa_supplicant *wpa_s,
852 					     u32 channel)
853 {
854 	if (!wpa_s->driver->delete_transmit_sc)
855 		return -1;
856 	return wpa_s->driver->delete_transmit_sc(wpa_s->drv_priv, channel);
857 }
858 
859 static inline int wpa_drv_create_transmit_sa(struct wpa_supplicant *wpa_s,
860 					     u32 channel, u8 an,
861 					     u32 next_pn,
862 					     Boolean confidentiality,
863 					     const u8 *sak)
864 {
865 	if (!wpa_s->driver->create_transmit_sa)
866 		return -1;
867 	return wpa_s->driver->create_transmit_sa(wpa_s->drv_priv, channel, an,
868 						 next_pn, confidentiality, sak);
869 }
870 
871 static inline int wpa_drv_enable_transmit_sa(struct wpa_supplicant *wpa_s,
872 					     u32 channel, u8 an)
873 {
874 	if (!wpa_s->driver->enable_transmit_sa)
875 		return -1;
876 	return wpa_s->driver->enable_transmit_sa(wpa_s->drv_priv, channel, an);
877 }
878 
879 static inline int wpa_drv_disable_transmit_sa(struct wpa_supplicant *wpa_s,
880 					      u32 channel, u8 an)
881 {
882 	if (!wpa_s->driver->disable_transmit_sa)
883 		return -1;
884 	return wpa_s->driver->disable_transmit_sa(wpa_s->drv_priv, channel, an);
885 }
886 #endif /* CONFIG_MACSEC */
887 
888 static inline int wpa_drv_setband(struct wpa_supplicant *wpa_s,
889 				  enum set_band band)
890 {
891 	if (!wpa_s->driver->set_band)
892 		return -1;
893 	return wpa_s->driver->set_band(wpa_s->drv_priv, band);
894 }
895 
896 static inline int wpa_drv_get_pref_freq_list(struct wpa_supplicant *wpa_s,
897 					     enum wpa_driver_if_type if_type,
898 					     unsigned int *num,
899 					     unsigned int *freq_list)
900 {
901 	if (!wpa_s->driver->get_pref_freq_list)
902 		return -1;
903 	return wpa_s->driver->get_pref_freq_list(wpa_s->drv_priv, if_type,
904 						 num, freq_list);
905 }
906 
907 static inline int wpa_drv_set_prob_oper_freq(struct wpa_supplicant *wpa_s,
908 					     unsigned int freq)
909 {
910 	if (!wpa_s->driver->set_prob_oper_freq)
911 		return 0;
912 	return wpa_s->driver->set_prob_oper_freq(wpa_s->drv_priv, freq);
913 }
914 
915 #endif /* DRIVER_I_H */
916