2 * wpa_supplicant - Internal driver interface wrappers
3 * Copyright (c) 2003-2009, Jouni Malinen <j@w1.fi>
5 * This software may be distributed under the terms of the BSD license.
6 * See README for more details.
12 #include "drivers/driver.h"
15 static inline void * wpa_drv_init(struct wpa_supplicant *wpa_s,
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);
27 static inline void wpa_drv_deinit(struct wpa_supplicant *wpa_s)
29 if (wpa_s->driver->deinit)
30 wpa_s->driver->deinit(wpa_s->drv_priv);
33 static inline int wpa_drv_set_param(struct wpa_supplicant *wpa_s,
36 if (wpa_s->driver->set_param)
37 return wpa_s->driver->set_param(wpa_s->drv_priv, param);
41 static inline int wpa_drv_set_countermeasures(struct wpa_supplicant *wpa_s,
44 if (wpa_s->driver->set_countermeasures) {
45 return wpa_s->driver->set_countermeasures(wpa_s->drv_priv,
51 static inline int wpa_drv_authenticate(struct wpa_supplicant *wpa_s,
52 struct wpa_driver_auth_params *params)
54 if (wpa_s->driver->authenticate)
55 return wpa_s->driver->authenticate(wpa_s->drv_priv, params);
59 static inline int wpa_drv_associate(struct wpa_supplicant *wpa_s,
60 struct wpa_driver_associate_params *params)
62 if (wpa_s->driver->associate) {
63 return wpa_s->driver->associate(wpa_s->drv_priv, params);
68 static inline int wpa_drv_scan(struct wpa_supplicant *wpa_s,
69 struct wpa_driver_scan_params *params)
71 if (wpa_s->driver->scan2)
72 return wpa_s->driver->scan2(wpa_s->drv_priv, params);
76 static inline int wpa_drv_sched_scan(struct wpa_supplicant *wpa_s,
77 struct wpa_driver_scan_params *params,
80 if (wpa_s->driver->sched_scan)
81 return wpa_s->driver->sched_scan(wpa_s->drv_priv,
86 static inline int wpa_drv_stop_sched_scan(struct wpa_supplicant *wpa_s)
88 if (wpa_s->driver->stop_sched_scan)
89 return wpa_s->driver->stop_sched_scan(wpa_s->drv_priv);
93 static inline struct wpa_scan_results * wpa_drv_get_scan_results2(
94 struct wpa_supplicant *wpa_s)
96 if (wpa_s->driver->get_scan_results2)
97 return wpa_s->driver->get_scan_results2(wpa_s->drv_priv);
101 static inline int wpa_drv_get_bssid(struct wpa_supplicant *wpa_s, u8 *bssid)
103 if (wpa_s->driver->get_bssid) {
104 return wpa_s->driver->get_bssid(wpa_s->drv_priv, bssid);
109 static inline int wpa_drv_get_ssid(struct wpa_supplicant *wpa_s, u8 *ssid)
111 if (wpa_s->driver->get_ssid) {
112 return wpa_s->driver->get_ssid(wpa_s->drv_priv, ssid);
117 static inline int wpa_drv_set_key(struct wpa_supplicant *wpa_s,
118 enum wpa_alg alg, const u8 *addr,
119 int key_idx, int set_tx,
120 const u8 *seq, size_t seq_len,
121 const u8 *key, size_t key_len)
123 if (wpa_s->driver->set_key) {
124 wpa_s->keys_cleared = 0;
125 return wpa_s->driver->set_key(wpa_s->ifname, wpa_s->drv_priv,
126 alg, addr, key_idx, set_tx,
127 seq, seq_len, key, key_len);
132 static inline int wpa_drv_deauthenticate(struct wpa_supplicant *wpa_s,
133 const u8 *addr, int reason_code)
135 if (wpa_s->driver->deauthenticate) {
136 return wpa_s->driver->deauthenticate(wpa_s->drv_priv, addr,
142 static inline int wpa_drv_add_pmkid(struct wpa_supplicant *wpa_s,
143 const u8 *bssid, const u8 *pmkid)
145 if (wpa_s->driver->add_pmkid) {
146 return wpa_s->driver->add_pmkid(wpa_s->drv_priv, bssid, pmkid);
151 static inline int wpa_drv_remove_pmkid(struct wpa_supplicant *wpa_s,
152 const u8 *bssid, const u8 *pmkid)
154 if (wpa_s->driver->remove_pmkid) {
155 return wpa_s->driver->remove_pmkid(wpa_s->drv_priv, bssid,
161 static inline int wpa_drv_flush_pmkid(struct wpa_supplicant *wpa_s)
163 if (wpa_s->driver->flush_pmkid) {
164 return wpa_s->driver->flush_pmkid(wpa_s->drv_priv);
169 static inline int wpa_drv_get_capa(struct wpa_supplicant *wpa_s,
170 struct wpa_driver_capa *capa)
172 if (wpa_s->driver->get_capa) {
173 return wpa_s->driver->get_capa(wpa_s->drv_priv, capa);
178 static inline void wpa_drv_poll(struct wpa_supplicant *wpa_s)
180 if (wpa_s->driver->poll) {
181 wpa_s->driver->poll(wpa_s->drv_priv);
185 static inline const char * wpa_drv_get_ifname(struct wpa_supplicant *wpa_s)
187 if (wpa_s->driver->get_ifname) {
188 return wpa_s->driver->get_ifname(wpa_s->drv_priv);
193 static inline const u8 * wpa_drv_get_mac_addr(struct wpa_supplicant *wpa_s)
195 if (wpa_s->driver->get_mac_addr) {
196 return wpa_s->driver->get_mac_addr(wpa_s->drv_priv);
201 static inline int wpa_drv_send_eapol(struct wpa_supplicant *wpa_s,
202 const u8 *dst, u16 proto,
203 const u8 *data, size_t data_len)
205 if (wpa_s->driver->send_eapol)
206 return wpa_s->driver->send_eapol(wpa_s->drv_priv, dst, proto,
211 static inline int wpa_drv_set_operstate(struct wpa_supplicant *wpa_s,
214 if (wpa_s->driver->set_operstate)
215 return wpa_s->driver->set_operstate(wpa_s->drv_priv, state);
219 static inline int wpa_drv_mlme_setprotection(struct wpa_supplicant *wpa_s,
220 const u8 *addr, int protect_type,
223 if (wpa_s->driver->mlme_setprotection)
224 return wpa_s->driver->mlme_setprotection(wpa_s->drv_priv, addr,
230 static inline struct hostapd_hw_modes *
231 wpa_drv_get_hw_feature_data(struct wpa_supplicant *wpa_s, u16 *num_modes,
234 if (wpa_s->driver->get_hw_feature_data)
235 return wpa_s->driver->get_hw_feature_data(wpa_s->drv_priv,
240 static inline int wpa_drv_set_country(struct wpa_supplicant *wpa_s,
243 if (wpa_s->driver->set_country)
244 return wpa_s->driver->set_country(wpa_s->drv_priv, alpha2);
248 static inline int wpa_drv_send_mlme(struct wpa_supplicant *wpa_s,
249 const u8 *data, size_t data_len, int noack)
251 if (wpa_s->driver->send_mlme)
252 return wpa_s->driver->send_mlme(wpa_s->drv_priv,
253 data, data_len, noack);
257 static inline int wpa_drv_update_ft_ies(struct wpa_supplicant *wpa_s,
259 const u8 *ies, size_t ies_len)
261 if (wpa_s->driver->update_ft_ies)
262 return wpa_s->driver->update_ft_ies(wpa_s->drv_priv, md,
267 static inline int wpa_drv_send_ft_action(struct wpa_supplicant *wpa_s,
268 u8 action, const u8 *target_ap,
269 const u8 *ies, size_t ies_len)
271 if (wpa_s->driver->send_ft_action)
272 return wpa_s->driver->send_ft_action(wpa_s->drv_priv, action,
273 target_ap, ies, ies_len);
277 static inline int wpa_drv_set_ap(struct wpa_supplicant *wpa_s,
278 struct wpa_driver_ap_params *params)
280 if (wpa_s->driver->set_ap)
281 return wpa_s->driver->set_ap(wpa_s->drv_priv, params);
285 static inline int wpa_drv_sta_add(struct wpa_supplicant *wpa_s,
286 struct hostapd_sta_add_params *params)
288 if (wpa_s->driver->sta_add)
289 return wpa_s->driver->sta_add(wpa_s->drv_priv, params);
293 static inline int wpa_drv_sta_remove(struct wpa_supplicant *wpa_s,
296 if (wpa_s->driver->sta_remove)
297 return wpa_s->driver->sta_remove(wpa_s->drv_priv, addr);
301 static inline int wpa_drv_hapd_send_eapol(struct wpa_supplicant *wpa_s,
302 const u8 *addr, const u8 *data,
303 size_t data_len, int encrypt,
304 const u8 *own_addr, u32 flags)
306 if (wpa_s->driver->hapd_send_eapol)
307 return wpa_s->driver->hapd_send_eapol(wpa_s->drv_priv, addr,
308 data, data_len, encrypt,
313 static inline int wpa_drv_sta_set_flags(struct wpa_supplicant *wpa_s,
314 const u8 *addr, int total_flags,
315 int flags_or, int flags_and)
317 if (wpa_s->driver->sta_set_flags)
318 return wpa_s->driver->sta_set_flags(wpa_s->drv_priv, addr,
319 total_flags, flags_or,
324 static inline int wpa_drv_set_supp_port(struct wpa_supplicant *wpa_s,
327 if (wpa_s->driver->set_supp_port) {
328 return wpa_s->driver->set_supp_port(wpa_s->drv_priv,
334 static inline int wpa_drv_send_action(struct wpa_supplicant *wpa_s,
337 const u8 *dst, const u8 *src,
339 const u8 *data, size_t data_len,
342 if (wpa_s->driver->send_action)
343 return wpa_s->driver->send_action(wpa_s->drv_priv, freq,
344 wait, dst, src, bssid,
345 data, data_len, no_cck);
349 static inline void wpa_drv_send_action_cancel_wait(struct wpa_supplicant *wpa_s)
351 if (wpa_s->driver->send_action_cancel_wait)
352 wpa_s->driver->send_action_cancel_wait(wpa_s->drv_priv);
355 static inline int wpa_drv_set_freq(struct wpa_supplicant *wpa_s,
356 struct hostapd_freq_params *freq)
358 if (wpa_s->driver->set_freq)
359 return wpa_s->driver->set_freq(wpa_s->drv_priv, freq);
363 static inline int wpa_drv_if_add(struct wpa_supplicant *wpa_s,
364 enum wpa_driver_if_type type,
365 const char *ifname, const u8 *addr,
366 void *bss_ctx, char *force_ifname,
367 u8 *if_addr, const char *bridge)
369 if (wpa_s->driver->if_add)
370 return wpa_s->driver->if_add(wpa_s->drv_priv, type, ifname,
371 addr, bss_ctx, NULL, force_ifname,
376 static inline int wpa_drv_if_remove(struct wpa_supplicant *wpa_s,
377 enum wpa_driver_if_type type,
380 if (wpa_s->driver->if_remove)
381 return wpa_s->driver->if_remove(wpa_s->drv_priv, type, ifname);
385 static inline int wpa_drv_remain_on_channel(struct wpa_supplicant *wpa_s,
387 unsigned int duration)
389 if (wpa_s->driver->remain_on_channel)
390 return wpa_s->driver->remain_on_channel(wpa_s->drv_priv, freq,
395 static inline int wpa_drv_cancel_remain_on_channel(
396 struct wpa_supplicant *wpa_s)
398 if (wpa_s->driver->cancel_remain_on_channel)
399 return wpa_s->driver->cancel_remain_on_channel(
404 static inline int wpa_drv_probe_req_report(struct wpa_supplicant *wpa_s,
407 if (wpa_s->driver->probe_req_report)
408 return wpa_s->driver->probe_req_report(wpa_s->drv_priv,
413 static inline int wpa_drv_deinit_ap(struct wpa_supplicant *wpa_s)
415 if (wpa_s->driver->deinit_ap)
416 return wpa_s->driver->deinit_ap(wpa_s->drv_priv);
420 static inline int wpa_drv_deinit_p2p_cli(struct wpa_supplicant *wpa_s)
422 if (wpa_s->driver->deinit_p2p_cli)
423 return wpa_s->driver->deinit_p2p_cli(wpa_s->drv_priv);
427 static inline void wpa_drv_suspend(struct wpa_supplicant *wpa_s)
429 if (wpa_s->driver->suspend)
430 wpa_s->driver->suspend(wpa_s->drv_priv);
433 static inline void wpa_drv_resume(struct wpa_supplicant *wpa_s)
435 if (wpa_s->driver->resume)
436 wpa_s->driver->resume(wpa_s->drv_priv);
439 static inline int wpa_drv_signal_monitor(struct wpa_supplicant *wpa_s,
440 int threshold, int hysteresis)
442 if (wpa_s->driver->signal_monitor)
443 return wpa_s->driver->signal_monitor(wpa_s->drv_priv,
444 threshold, hysteresis);
448 static inline int wpa_drv_signal_poll(struct wpa_supplicant *wpa_s,
449 struct wpa_signal_info *si)
451 if (wpa_s->driver->signal_poll)
452 return wpa_s->driver->signal_poll(wpa_s->drv_priv, si);
456 static inline int wpa_drv_pktcnt_poll(struct wpa_supplicant *wpa_s,
457 struct hostap_sta_driver_data *sta)
459 if (wpa_s->driver->read_sta_data)
460 return wpa_s->driver->read_sta_data(wpa_s->drv_priv, sta,
465 static inline int wpa_drv_set_ap_wps_ie(struct wpa_supplicant *wpa_s,
466 const struct wpabuf *beacon,
467 const struct wpabuf *proberesp,
468 const struct wpabuf *assocresp)
470 if (!wpa_s->driver->set_ap_wps_ie)
472 return wpa_s->driver->set_ap_wps_ie(wpa_s->drv_priv, beacon,
473 proberesp, assocresp);
476 static inline int wpa_drv_shared_freq(struct wpa_supplicant *wpa_s)
478 if (!wpa_s->driver->shared_freq)
480 return wpa_s->driver->shared_freq(wpa_s->drv_priv);
483 static inline int wpa_drv_get_noa(struct wpa_supplicant *wpa_s,
484 u8 *buf, size_t buf_len)
486 if (!wpa_s->driver->get_noa)
488 return wpa_s->driver->get_noa(wpa_s->drv_priv, buf, buf_len);
491 static inline int wpa_drv_set_p2p_powersave(struct wpa_supplicant *wpa_s,
492 int legacy_ps, int opp_ps,
495 if (!wpa_s->driver->set_p2p_powersave)
497 return wpa_s->driver->set_p2p_powersave(wpa_s->drv_priv, legacy_ps,
501 static inline int wpa_drv_ampdu(struct wpa_supplicant *wpa_s, int ampdu)
503 if (!wpa_s->driver->ampdu)
505 return wpa_s->driver->ampdu(wpa_s->drv_priv, ampdu);
508 static inline int wpa_drv_p2p_find(struct wpa_supplicant *wpa_s,
509 unsigned int timeout, int type)
511 if (!wpa_s->driver->p2p_find)
513 return wpa_s->driver->p2p_find(wpa_s->drv_priv, timeout, type);
516 static inline int wpa_drv_p2p_stop_find(struct wpa_supplicant *wpa_s)
518 if (!wpa_s->driver->p2p_stop_find)
520 return wpa_s->driver->p2p_stop_find(wpa_s->drv_priv);
523 static inline int wpa_drv_p2p_listen(struct wpa_supplicant *wpa_s,
524 unsigned int timeout)
526 if (!wpa_s->driver->p2p_listen)
528 return wpa_s->driver->p2p_listen(wpa_s->drv_priv, timeout);
531 static inline int wpa_drv_p2p_connect(struct wpa_supplicant *wpa_s,
532 const u8 *peer_addr, int wps_method,
534 const u8 *own_interface_addr,
535 unsigned int force_freq,
536 int persistent_group)
538 if (!wpa_s->driver->p2p_connect)
540 return wpa_s->driver->p2p_connect(wpa_s->drv_priv, peer_addr,
541 wps_method, go_intent,
542 own_interface_addr, force_freq,
546 static inline int wpa_drv_wps_success_cb(struct wpa_supplicant *wpa_s,
549 if (!wpa_s->driver->wps_success_cb)
551 return wpa_s->driver->wps_success_cb(wpa_s->drv_priv, peer_addr);
555 wpa_drv_p2p_group_formation_failed(struct wpa_supplicant *wpa_s)
557 if (!wpa_s->driver->p2p_group_formation_failed)
559 return wpa_s->driver->p2p_group_formation_failed(wpa_s->drv_priv);
562 static inline int wpa_drv_p2p_set_params(struct wpa_supplicant *wpa_s,
563 const struct p2p_params *params)
565 if (!wpa_s->driver->p2p_set_params)
567 return wpa_s->driver->p2p_set_params(wpa_s->drv_priv, params);
570 static inline int wpa_drv_p2p_prov_disc_req(struct wpa_supplicant *wpa_s,
572 u16 config_methods, int join)
574 if (!wpa_s->driver->p2p_prov_disc_req)
576 return wpa_s->driver->p2p_prov_disc_req(wpa_s->drv_priv, peer_addr,
577 config_methods, join);
580 static inline u64 wpa_drv_p2p_sd_request(struct wpa_supplicant *wpa_s,
582 const struct wpabuf *tlvs)
584 if (!wpa_s->driver->p2p_sd_request)
586 return wpa_s->driver->p2p_sd_request(wpa_s->drv_priv, dst, tlvs);
589 static inline int wpa_drv_p2p_sd_cancel_request(struct wpa_supplicant *wpa_s,
592 if (!wpa_s->driver->p2p_sd_cancel_request)
594 return wpa_s->driver->p2p_sd_cancel_request(wpa_s->drv_priv, req);
597 static inline int wpa_drv_p2p_sd_response(struct wpa_supplicant *wpa_s,
598 int freq, const u8 *dst,
600 const struct wpabuf *resp_tlvs)
602 if (!wpa_s->driver->p2p_sd_response)
604 return wpa_s->driver->p2p_sd_response(wpa_s->drv_priv, freq, dst,
605 dialog_token, resp_tlvs);
608 static inline int wpa_drv_p2p_service_update(struct wpa_supplicant *wpa_s)
610 if (!wpa_s->driver->p2p_service_update)
612 return wpa_s->driver->p2p_service_update(wpa_s->drv_priv);
615 static inline int wpa_drv_p2p_reject(struct wpa_supplicant *wpa_s,
618 if (!wpa_s->driver->p2p_reject)
620 return wpa_s->driver->p2p_reject(wpa_s->drv_priv, addr);
623 static inline int wpa_drv_p2p_invite(struct wpa_supplicant *wpa_s,
624 const u8 *peer, int role, const u8 *bssid,
625 const u8 *ssid, size_t ssid_len,
626 const u8 *go_dev_addr,
627 int persistent_group)
629 if (!wpa_s->driver->p2p_invite)
631 return wpa_s->driver->p2p_invite(wpa_s->drv_priv, peer, role, bssid,
632 ssid, ssid_len, go_dev_addr,
636 static inline int wpa_drv_send_tdls_mgmt(struct wpa_supplicant *wpa_s,
637 const u8 *dst, u8 action_code,
638 u8 dialog_token, u16 status_code,
639 const u8 *buf, size_t len)
641 if (wpa_s->driver->send_tdls_mgmt) {
642 return wpa_s->driver->send_tdls_mgmt(wpa_s->drv_priv, dst,
643 action_code, dialog_token,
644 status_code, buf, len);
649 static inline int wpa_drv_tdls_oper(struct wpa_supplicant *wpa_s,
650 enum tdls_oper oper, const u8 *peer)
652 if (!wpa_s->driver->tdls_oper)
654 return wpa_s->driver->tdls_oper(wpa_s->drv_priv, oper, peer);
657 static inline void wpa_drv_set_rekey_info(struct wpa_supplicant *wpa_s,
658 const u8 *kek, const u8 *kck,
659 const u8 *replay_ctr)
661 if (!wpa_s->driver->set_rekey_info)
663 wpa_s->driver->set_rekey_info(wpa_s->drv_priv, kek, kck, replay_ctr);
666 static inline int wpa_drv_radio_disable(struct wpa_supplicant *wpa_s,
669 if (!wpa_s->driver->radio_disable)
671 return wpa_s->driver->radio_disable(wpa_s->drv_priv, disabled);
674 static inline int wpa_drv_switch_channel(struct wpa_supplicant *wpa_s,
677 if (!wpa_s->driver->switch_channel)
679 return wpa_s->driver->switch_channel(wpa_s->drv_priv, freq);
682 static inline int wpa_drv_wnm_oper(struct wpa_supplicant *wpa_s,
683 enum wnm_oper oper, const u8 *peer,
684 u8 *buf, u16 *buf_len)
686 if (!wpa_s->driver->wnm_oper)
688 return wpa_s->driver->wnm_oper(wpa_s->drv_priv, oper, peer, buf,
692 #endif /* DRIVER_I_H */