2 * wpa_supplicant - Internal driver interface wrappers
3 * Copyright (c) 2003-2009, Jouni Malinen <j@w1.fi>
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 as
7 * published by the Free Software Foundation.
9 * Alternatively, this software may be distributed under the terms of BSD
12 * See README and COPYING for more details.
18 #include "drivers/driver.h"
21 static inline void * wpa_drv_init(struct wpa_supplicant *wpa_s,
24 if (wpa_s->driver->init2)
25 return wpa_s->driver->init2(wpa_s, ifname,
26 wpa_s->global_drv_priv);
27 if (wpa_s->driver->init) {
28 return wpa_s->driver->init(wpa_s, ifname);
33 static inline void wpa_drv_deinit(struct wpa_supplicant *wpa_s)
35 if (wpa_s->driver->deinit)
36 wpa_s->driver->deinit(wpa_s->drv_priv);
39 static inline int wpa_drv_set_param(struct wpa_supplicant *wpa_s,
42 if (wpa_s->driver->set_param)
43 return wpa_s->driver->set_param(wpa_s->drv_priv, param);
47 static inline int wpa_drv_set_countermeasures(struct wpa_supplicant *wpa_s,
50 if (wpa_s->driver->set_countermeasures) {
51 return wpa_s->driver->set_countermeasures(wpa_s->drv_priv,
57 static inline int wpa_drv_authenticate(struct wpa_supplicant *wpa_s,
58 struct wpa_driver_auth_params *params)
60 if (wpa_s->driver->authenticate)
61 return wpa_s->driver->authenticate(wpa_s->drv_priv, params);
65 static inline int wpa_drv_associate(struct wpa_supplicant *wpa_s,
66 struct wpa_driver_associate_params *params)
68 if (wpa_s->driver->associate) {
69 return wpa_s->driver->associate(wpa_s->drv_priv, params);
74 static inline int wpa_drv_scan(struct wpa_supplicant *wpa_s,
75 struct wpa_driver_scan_params *params)
77 if (wpa_s->driver->scan2)
78 return wpa_s->driver->scan2(wpa_s->drv_priv, params);
82 static inline struct wpa_scan_results * wpa_drv_get_scan_results2(
83 struct wpa_supplicant *wpa_s)
85 if (wpa_s->driver->get_scan_results2)
86 return wpa_s->driver->get_scan_results2(wpa_s->drv_priv);
90 static inline int wpa_drv_get_bssid(struct wpa_supplicant *wpa_s, u8 *bssid)
92 if (wpa_s->driver->get_bssid) {
93 return wpa_s->driver->get_bssid(wpa_s->drv_priv, bssid);
98 static inline int wpa_drv_get_ssid(struct wpa_supplicant *wpa_s, u8 *ssid)
100 if (wpa_s->driver->get_ssid) {
101 return wpa_s->driver->get_ssid(wpa_s->drv_priv, ssid);
106 static inline int wpa_drv_set_key(struct wpa_supplicant *wpa_s,
107 enum wpa_alg alg, const u8 *addr,
108 int key_idx, int set_tx,
109 const u8 *seq, size_t seq_len,
110 const u8 *key, size_t key_len)
112 if (wpa_s->driver->set_key) {
113 wpa_s->keys_cleared = 0;
114 return wpa_s->driver->set_key(wpa_s->ifname, wpa_s->drv_priv,
115 alg, addr, key_idx, set_tx,
116 seq, seq_len, key, key_len);
121 static inline int wpa_drv_deauthenticate(struct wpa_supplicant *wpa_s,
122 const u8 *addr, int reason_code)
124 if (wpa_s->driver->deauthenticate) {
125 return wpa_s->driver->deauthenticate(wpa_s->drv_priv, addr,
131 static inline int wpa_drv_disassociate(struct wpa_supplicant *wpa_s,
132 const u8 *addr, int reason_code)
134 if (wpa_s->driver->disassociate) {
135 return wpa_s->driver->disassociate(wpa_s->drv_priv, addr,
141 static inline int wpa_drv_add_pmkid(struct wpa_supplicant *wpa_s,
142 const u8 *bssid, const u8 *pmkid)
144 if (wpa_s->driver->add_pmkid) {
145 return wpa_s->driver->add_pmkid(wpa_s->drv_priv, bssid, pmkid);
150 static inline int wpa_drv_remove_pmkid(struct wpa_supplicant *wpa_s,
151 const u8 *bssid, const u8 *pmkid)
153 if (wpa_s->driver->remove_pmkid) {
154 return wpa_s->driver->remove_pmkid(wpa_s->drv_priv, bssid,
160 static inline int wpa_drv_flush_pmkid(struct wpa_supplicant *wpa_s)
162 if (wpa_s->driver->flush_pmkid) {
163 return wpa_s->driver->flush_pmkid(wpa_s->drv_priv);
168 static inline int wpa_drv_get_capa(struct wpa_supplicant *wpa_s,
169 struct wpa_driver_capa *capa)
171 if (wpa_s->driver->get_capa) {
172 return wpa_s->driver->get_capa(wpa_s->drv_priv, capa);
177 static inline void wpa_drv_poll(struct wpa_supplicant *wpa_s)
179 if (wpa_s->driver->poll) {
180 wpa_s->driver->poll(wpa_s->drv_priv);
184 static inline const char * wpa_drv_get_ifname(struct wpa_supplicant *wpa_s)
186 if (wpa_s->driver->get_ifname) {
187 return wpa_s->driver->get_ifname(wpa_s->drv_priv);
192 static inline const u8 * wpa_drv_get_mac_addr(struct wpa_supplicant *wpa_s)
194 if (wpa_s->driver->get_mac_addr) {
195 return wpa_s->driver->get_mac_addr(wpa_s->drv_priv);
200 static inline int wpa_drv_send_eapol(struct wpa_supplicant *wpa_s,
201 const u8 *dst, u16 proto,
202 const u8 *data, size_t data_len)
204 if (wpa_s->driver->send_eapol)
205 return wpa_s->driver->send_eapol(wpa_s->drv_priv, dst, proto,
210 static inline int wpa_drv_set_operstate(struct wpa_supplicant *wpa_s,
213 if (wpa_s->driver->set_operstate)
214 return wpa_s->driver->set_operstate(wpa_s->drv_priv, state);
218 static inline int wpa_drv_mlme_setprotection(struct wpa_supplicant *wpa_s,
219 const u8 *addr, int protect_type,
222 if (wpa_s->driver->mlme_setprotection)
223 return wpa_s->driver->mlme_setprotection(wpa_s->drv_priv, addr,
229 static inline struct hostapd_hw_modes *
230 wpa_drv_get_hw_feature_data(struct wpa_supplicant *wpa_s, u16 *num_modes,
233 if (wpa_s->driver->get_hw_feature_data)
234 return wpa_s->driver->get_hw_feature_data(wpa_s->drv_priv,
239 static inline int wpa_drv_set_channel(struct wpa_supplicant *wpa_s,
240 enum hostapd_hw_mode phymode, int chan,
243 if (wpa_s->driver->set_channel)
244 return wpa_s->driver->set_channel(wpa_s->drv_priv, phymode,
249 static inline int wpa_drv_set_ssid(struct wpa_supplicant *wpa_s,
250 const u8 *ssid, size_t ssid_len)
252 if (wpa_s->driver->set_ssid) {
253 return wpa_s->driver->set_ssid(wpa_s->drv_priv, ssid,
259 static inline int wpa_drv_set_bssid(struct wpa_supplicant *wpa_s,
262 if (wpa_s->driver->set_bssid) {
263 return wpa_s->driver->set_bssid(wpa_s->drv_priv, bssid);
268 static inline int wpa_drv_set_country(struct wpa_supplicant *wpa_s,
271 if (wpa_s->driver->set_country)
272 return wpa_s->driver->set_country(wpa_s->drv_priv, alpha2);
276 static inline int wpa_drv_send_mlme(struct wpa_supplicant *wpa_s,
277 const u8 *data, size_t data_len)
279 if (wpa_s->driver->send_mlme)
280 return wpa_s->driver->send_mlme(wpa_s->drv_priv,
285 static inline int wpa_drv_mlme_add_sta(struct wpa_supplicant *wpa_s,
286 const u8 *addr, const u8 *supp_rates,
287 size_t supp_rates_len)
289 if (wpa_s->driver->mlme_add_sta)
290 return wpa_s->driver->mlme_add_sta(wpa_s->drv_priv, addr,
291 supp_rates, supp_rates_len);
295 static inline int wpa_drv_mlme_remove_sta(struct wpa_supplicant *wpa_s,
298 if (wpa_s->driver->mlme_remove_sta)
299 return wpa_s->driver->mlme_remove_sta(wpa_s->drv_priv, addr);
303 static inline int wpa_drv_update_ft_ies(struct wpa_supplicant *wpa_s,
305 const u8 *ies, size_t ies_len)
307 if (wpa_s->driver->update_ft_ies)
308 return wpa_s->driver->update_ft_ies(wpa_s->drv_priv, md,
313 static inline int wpa_drv_send_ft_action(struct wpa_supplicant *wpa_s,
314 u8 action, const u8 *target_ap,
315 const u8 *ies, size_t ies_len)
317 if (wpa_s->driver->send_ft_action)
318 return wpa_s->driver->send_ft_action(wpa_s->drv_priv, action,
319 target_ap, ies, ies_len);
323 static inline int wpa_drv_set_beacon(struct wpa_supplicant *wpa_s,
324 const u8 *head, size_t head_len,
325 const u8 *tail, size_t tail_len,
326 int dtim_period, int beacon_int)
328 if (wpa_s->driver->set_beacon)
329 return wpa_s->driver->set_beacon(wpa_s->drv_priv, head,
330 head_len, tail, tail_len,
331 dtim_period, beacon_int);
335 static inline int wpa_drv_sta_add(struct wpa_supplicant *wpa_s,
336 struct hostapd_sta_add_params *params)
338 if (wpa_s->driver->sta_add)
339 return wpa_s->driver->sta_add(wpa_s->drv_priv, params);
343 static inline int wpa_drv_sta_remove(struct wpa_supplicant *wpa_s,
346 if (wpa_s->driver->sta_remove)
347 return wpa_s->driver->sta_remove(wpa_s->drv_priv, addr);
351 static inline int wpa_drv_hapd_send_eapol(struct wpa_supplicant *wpa_s,
352 const u8 *addr, const u8 *data,
353 size_t data_len, int encrypt,
354 const u8 *own_addr, u32 flags)
356 if (wpa_s->driver->hapd_send_eapol)
357 return wpa_s->driver->hapd_send_eapol(wpa_s->drv_priv, addr,
358 data, data_len, encrypt,
363 static inline int wpa_drv_sta_set_flags(struct wpa_supplicant *wpa_s,
364 const u8 *addr, int total_flags,
365 int flags_or, int flags_and)
367 if (wpa_s->driver->sta_set_flags)
368 return wpa_s->driver->sta_set_flags(wpa_s->drv_priv, addr,
369 total_flags, flags_or,
374 static inline int wpa_drv_set_supp_port(struct wpa_supplicant *wpa_s,
377 if (wpa_s->driver->set_supp_port) {
378 return wpa_s->driver->set_supp_port(wpa_s->drv_priv,
384 static inline int wpa_drv_send_action(struct wpa_supplicant *wpa_s,
387 const u8 *dst, const u8 *src,
389 const u8 *data, size_t data_len)
391 if (wpa_s->driver->send_action)
392 return wpa_s->driver->send_action(wpa_s->drv_priv, freq,
393 wait, dst, src, bssid,
398 static inline void wpa_drv_send_action_cancel_wait(struct wpa_supplicant *wpa_s)
400 if (wpa_s->driver->send_action_cancel_wait)
401 wpa_s->driver->send_action_cancel_wait(wpa_s->drv_priv);
404 static inline int wpa_drv_set_freq(struct wpa_supplicant *wpa_s,
405 struct hostapd_freq_params *freq)
407 if (wpa_s->driver->set_freq)
408 return wpa_s->driver->set_freq(wpa_s->drv_priv, freq);
412 static inline int wpa_drv_if_add(struct wpa_supplicant *wpa_s,
413 enum wpa_driver_if_type type,
414 const char *ifname, const u8 *addr,
415 void *bss_ctx, char *force_ifname,
416 u8 *if_addr, const char *bridge)
418 if (wpa_s->driver->if_add)
419 return wpa_s->driver->if_add(wpa_s->drv_priv, type, ifname,
420 addr, bss_ctx, NULL, force_ifname,
425 static inline int wpa_drv_if_remove(struct wpa_supplicant *wpa_s,
426 enum wpa_driver_if_type type,
429 if (wpa_s->driver->if_remove)
430 return wpa_s->driver->if_remove(wpa_s->drv_priv, type, ifname);
434 static inline int wpa_drv_set_intra_bss(struct wpa_supplicant *wpa_s,
437 if (wpa_s->driver->set_intra_bss)
438 return wpa_s->driver->set_intra_bss(wpa_s->drv_priv, enabled);
442 static inline int wpa_drv_remain_on_channel(struct wpa_supplicant *wpa_s,
444 unsigned int duration)
446 if (wpa_s->driver->remain_on_channel)
447 return wpa_s->driver->remain_on_channel(wpa_s->drv_priv, freq,
452 static inline int wpa_drv_cancel_remain_on_channel(
453 struct wpa_supplicant *wpa_s)
455 if (wpa_s->driver->cancel_remain_on_channel)
456 return wpa_s->driver->cancel_remain_on_channel(
461 static inline int wpa_drv_probe_req_report(struct wpa_supplicant *wpa_s,
464 if (wpa_s->driver->probe_req_report)
465 return wpa_s->driver->probe_req_report(wpa_s->drv_priv,
470 static inline int wpa_drv_disable_11b_rates(struct wpa_supplicant *wpa_s,
473 if (wpa_s->driver->disable_11b_rates)
474 return wpa_s->driver->disable_11b_rates(wpa_s->drv_priv,
479 static inline int wpa_drv_deinit_ap(struct wpa_supplicant *wpa_s)
481 if (wpa_s->driver->deinit_ap)
482 return wpa_s->driver->deinit_ap(wpa_s->drv_priv);
486 static inline void wpa_drv_suspend(struct wpa_supplicant *wpa_s)
488 if (wpa_s->driver->suspend)
489 wpa_s->driver->suspend(wpa_s->drv_priv);
492 static inline void wpa_drv_resume(struct wpa_supplicant *wpa_s)
494 if (wpa_s->driver->resume)
495 wpa_s->driver->resume(wpa_s->drv_priv);
498 static inline int wpa_drv_signal_monitor(struct wpa_supplicant *wpa_s,
499 int threshold, int hysteresis)
501 if (wpa_s->driver->signal_monitor)
502 return wpa_s->driver->signal_monitor(wpa_s->drv_priv,
503 threshold, hysteresis);
507 static inline int wpa_drv_signal_poll(struct wpa_supplicant *wpa_s,
508 struct wpa_signal_info *si)
510 if (wpa_s->driver->signal_poll)
511 return wpa_s->driver->signal_poll(wpa_s->drv_priv, si);
515 static inline int wpa_drv_set_ap_wps_ie(struct wpa_supplicant *wpa_s,
516 const struct wpabuf *beacon,
517 const struct wpabuf *proberesp,
518 const struct wpabuf *assocresp)
520 if (!wpa_s->driver->set_ap_wps_ie)
522 return wpa_s->driver->set_ap_wps_ie(wpa_s->drv_priv, beacon,
523 proberesp, assocresp);
526 static inline int wpa_drv_shared_freq(struct wpa_supplicant *wpa_s)
528 if (!wpa_s->driver->shared_freq)
530 return wpa_s->driver->shared_freq(wpa_s->drv_priv);
533 static inline int wpa_drv_get_noa(struct wpa_supplicant *wpa_s,
534 u8 *buf, size_t buf_len)
536 if (!wpa_s->driver->get_noa)
538 return wpa_s->driver->get_noa(wpa_s->drv_priv, buf, buf_len);
541 static inline int wpa_drv_set_p2p_powersave(struct wpa_supplicant *wpa_s,
542 int legacy_ps, int opp_ps,
545 if (!wpa_s->driver->set_p2p_powersave)
547 return wpa_s->driver->set_p2p_powersave(wpa_s->drv_priv, legacy_ps,
551 static inline int wpa_drv_ampdu(struct wpa_supplicant *wpa_s, int ampdu)
553 if (!wpa_s->driver->ampdu)
555 return wpa_s->driver->ampdu(wpa_s->drv_priv, ampdu);
558 static inline int wpa_drv_p2p_find(struct wpa_supplicant *wpa_s,
559 unsigned int timeout, int type)
561 if (!wpa_s->driver->p2p_find)
563 return wpa_s->driver->p2p_find(wpa_s->drv_priv, timeout, type);
566 static inline int wpa_drv_p2p_stop_find(struct wpa_supplicant *wpa_s)
568 if (!wpa_s->driver->p2p_stop_find)
570 return wpa_s->driver->p2p_stop_find(wpa_s->drv_priv);
573 static inline int wpa_drv_p2p_listen(struct wpa_supplicant *wpa_s,
574 unsigned int timeout)
576 if (!wpa_s->driver->p2p_listen)
578 return wpa_s->driver->p2p_listen(wpa_s->drv_priv, timeout);
581 static inline int wpa_drv_p2p_connect(struct wpa_supplicant *wpa_s,
582 const u8 *peer_addr, int wps_method,
584 const u8 *own_interface_addr,
585 unsigned int force_freq,
586 int persistent_group)
588 if (!wpa_s->driver->p2p_connect)
590 return wpa_s->driver->p2p_connect(wpa_s->drv_priv, peer_addr,
591 wps_method, go_intent,
592 own_interface_addr, force_freq,
596 static inline int wpa_drv_wps_success_cb(struct wpa_supplicant *wpa_s,
599 if (!wpa_s->driver->wps_success_cb)
601 return wpa_s->driver->wps_success_cb(wpa_s->drv_priv, peer_addr);
605 wpa_drv_p2p_group_formation_failed(struct wpa_supplicant *wpa_s)
607 if (!wpa_s->driver->p2p_group_formation_failed)
609 return wpa_s->driver->p2p_group_formation_failed(wpa_s->drv_priv);
612 static inline int wpa_drv_p2p_set_params(struct wpa_supplicant *wpa_s,
613 const struct p2p_params *params)
615 if (!wpa_s->driver->p2p_set_params)
617 return wpa_s->driver->p2p_set_params(wpa_s->drv_priv, params);
620 static inline int wpa_drv_p2p_prov_disc_req(struct wpa_supplicant *wpa_s,
624 if (!wpa_s->driver->p2p_prov_disc_req)
626 return wpa_s->driver->p2p_prov_disc_req(wpa_s->drv_priv, peer_addr,
630 static inline u64 wpa_drv_p2p_sd_request(struct wpa_supplicant *wpa_s,
632 const struct wpabuf *tlvs)
634 if (!wpa_s->driver->p2p_sd_request)
636 return wpa_s->driver->p2p_sd_request(wpa_s->drv_priv, dst, tlvs);
639 static inline int wpa_drv_p2p_sd_cancel_request(struct wpa_supplicant *wpa_s,
642 if (!wpa_s->driver->p2p_sd_cancel_request)
644 return wpa_s->driver->p2p_sd_cancel_request(wpa_s->drv_priv, req);
647 static inline int wpa_drv_p2p_sd_response(struct wpa_supplicant *wpa_s,
648 int freq, const u8 *dst,
650 const struct wpabuf *resp_tlvs)
652 if (!wpa_s->driver->p2p_sd_response)
654 return wpa_s->driver->p2p_sd_response(wpa_s->drv_priv, freq, dst,
655 dialog_token, resp_tlvs);
658 static inline int wpa_drv_p2p_service_update(struct wpa_supplicant *wpa_s)
660 if (!wpa_s->driver->p2p_service_update)
662 return wpa_s->driver->p2p_service_update(wpa_s->drv_priv);
665 static inline int wpa_drv_p2p_reject(struct wpa_supplicant *wpa_s,
668 if (!wpa_s->driver->p2p_reject)
670 return wpa_s->driver->p2p_reject(wpa_s->drv_priv, addr);
673 static inline int wpa_drv_p2p_invite(struct wpa_supplicant *wpa_s,
674 const u8 *peer, int role, const u8 *bssid,
675 const u8 *ssid, size_t ssid_len,
676 const u8 *go_dev_addr,
677 int persistent_group)
679 if (!wpa_s->driver->p2p_invite)
681 return wpa_s->driver->p2p_invite(wpa_s->drv_priv, peer, role, bssid,
682 ssid, ssid_len, go_dev_addr,
686 static inline int wpa_drv_send_tdls_mgmt(struct wpa_supplicant *wpa_s,
687 const u8 *dst, u8 action_code,
688 u8 dialog_token, u16 status_code,
689 const u8 *buf, size_t len)
691 if (wpa_s->driver->send_tdls_mgmt) {
692 return wpa_s->driver->send_tdls_mgmt(wpa_s->drv_priv, dst,
693 action_code, dialog_token,
694 status_code, buf, len);
699 static inline int wpa_drv_tdls_oper(struct wpa_supplicant *wpa_s,
700 enum tdls_oper oper, const u8 *peer)
702 if (!wpa_s->driver->tdls_oper)
704 return wpa_s->driver->tdls_oper(wpa_s->drv_priv, oper, peer);
707 static inline void wpa_drv_set_rekey_info(struct wpa_supplicant *wpa_s,
708 const u8 *kek, const u8 *kck,
709 const u8 *replay_ctr)
711 if (!wpa_s->driver->set_rekey_info)
713 wpa_s->driver->set_rekey_info(wpa_s->drv_priv, kek, kck, replay_ctr);
716 #endif /* DRIVER_I_H */