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_ap(struct wpa_supplicant *wpa_s,
324 struct wpa_driver_ap_params *params)
326 if (wpa_s->driver->set_ap)
327 return wpa_s->driver->set_ap(wpa_s->drv_priv, params);
331 static inline int wpa_drv_sta_add(struct wpa_supplicant *wpa_s,
332 struct hostapd_sta_add_params *params)
334 if (wpa_s->driver->sta_add)
335 return wpa_s->driver->sta_add(wpa_s->drv_priv, params);
339 static inline int wpa_drv_sta_remove(struct wpa_supplicant *wpa_s,
342 if (wpa_s->driver->sta_remove)
343 return wpa_s->driver->sta_remove(wpa_s->drv_priv, addr);
347 static inline int wpa_drv_hapd_send_eapol(struct wpa_supplicant *wpa_s,
348 const u8 *addr, const u8 *data,
349 size_t data_len, int encrypt,
350 const u8 *own_addr, u32 flags)
352 if (wpa_s->driver->hapd_send_eapol)
353 return wpa_s->driver->hapd_send_eapol(wpa_s->drv_priv, addr,
354 data, data_len, encrypt,
359 static inline int wpa_drv_sta_set_flags(struct wpa_supplicant *wpa_s,
360 const u8 *addr, int total_flags,
361 int flags_or, int flags_and)
363 if (wpa_s->driver->sta_set_flags)
364 return wpa_s->driver->sta_set_flags(wpa_s->drv_priv, addr,
365 total_flags, flags_or,
370 static inline int wpa_drv_set_supp_port(struct wpa_supplicant *wpa_s,
373 if (wpa_s->driver->set_supp_port) {
374 return wpa_s->driver->set_supp_port(wpa_s->drv_priv,
380 static inline int wpa_drv_send_action(struct wpa_supplicant *wpa_s,
383 const u8 *dst, const u8 *src,
385 const u8 *data, size_t data_len)
387 if (wpa_s->driver->send_action)
388 return wpa_s->driver->send_action(wpa_s->drv_priv, freq,
389 wait, dst, src, bssid,
394 static inline void wpa_drv_send_action_cancel_wait(struct wpa_supplicant *wpa_s)
396 if (wpa_s->driver->send_action_cancel_wait)
397 wpa_s->driver->send_action_cancel_wait(wpa_s->drv_priv);
400 static inline int wpa_drv_set_freq(struct wpa_supplicant *wpa_s,
401 struct hostapd_freq_params *freq)
403 if (wpa_s->driver->set_freq)
404 return wpa_s->driver->set_freq(wpa_s->drv_priv, freq);
408 static inline int wpa_drv_if_add(struct wpa_supplicant *wpa_s,
409 enum wpa_driver_if_type type,
410 const char *ifname, const u8 *addr,
411 void *bss_ctx, char *force_ifname,
412 u8 *if_addr, const char *bridge)
414 if (wpa_s->driver->if_add)
415 return wpa_s->driver->if_add(wpa_s->drv_priv, type, ifname,
416 addr, bss_ctx, NULL, force_ifname,
421 static inline int wpa_drv_if_remove(struct wpa_supplicant *wpa_s,
422 enum wpa_driver_if_type type,
425 if (wpa_s->driver->if_remove)
426 return wpa_s->driver->if_remove(wpa_s->drv_priv, type, ifname);
430 static inline int wpa_drv_set_intra_bss(struct wpa_supplicant *wpa_s,
433 if (wpa_s->driver->set_intra_bss)
434 return wpa_s->driver->set_intra_bss(wpa_s->drv_priv, enabled);
438 static inline int wpa_drv_remain_on_channel(struct wpa_supplicant *wpa_s,
440 unsigned int duration)
442 if (wpa_s->driver->remain_on_channel)
443 return wpa_s->driver->remain_on_channel(wpa_s->drv_priv, freq,
448 static inline int wpa_drv_cancel_remain_on_channel(
449 struct wpa_supplicant *wpa_s)
451 if (wpa_s->driver->cancel_remain_on_channel)
452 return wpa_s->driver->cancel_remain_on_channel(
457 static inline int wpa_drv_probe_req_report(struct wpa_supplicant *wpa_s,
460 if (wpa_s->driver->probe_req_report)
461 return wpa_s->driver->probe_req_report(wpa_s->drv_priv,
466 static inline int wpa_drv_disable_11b_rates(struct wpa_supplicant *wpa_s,
469 if (wpa_s->driver->disable_11b_rates)
470 return wpa_s->driver->disable_11b_rates(wpa_s->drv_priv,
475 static inline int wpa_drv_deinit_ap(struct wpa_supplicant *wpa_s)
477 if (wpa_s->driver->deinit_ap)
478 return wpa_s->driver->deinit_ap(wpa_s->drv_priv);
482 static inline void wpa_drv_suspend(struct wpa_supplicant *wpa_s)
484 if (wpa_s->driver->suspend)
485 wpa_s->driver->suspend(wpa_s->drv_priv);
488 static inline void wpa_drv_resume(struct wpa_supplicant *wpa_s)
490 if (wpa_s->driver->resume)
491 wpa_s->driver->resume(wpa_s->drv_priv);
494 static inline int wpa_drv_signal_monitor(struct wpa_supplicant *wpa_s,
495 int threshold, int hysteresis)
497 if (wpa_s->driver->signal_monitor)
498 return wpa_s->driver->signal_monitor(wpa_s->drv_priv,
499 threshold, hysteresis);
503 static inline int wpa_drv_signal_poll(struct wpa_supplicant *wpa_s,
504 struct wpa_signal_info *si)
506 if (wpa_s->driver->signal_poll)
507 return wpa_s->driver->signal_poll(wpa_s->drv_priv, si);
511 static inline int wpa_drv_set_ap_wps_ie(struct wpa_supplicant *wpa_s,
512 const struct wpabuf *beacon,
513 const struct wpabuf *proberesp,
514 const struct wpabuf *assocresp)
516 if (!wpa_s->driver->set_ap_wps_ie)
518 return wpa_s->driver->set_ap_wps_ie(wpa_s->drv_priv, beacon,
519 proberesp, assocresp);
522 static inline int wpa_drv_shared_freq(struct wpa_supplicant *wpa_s)
524 if (!wpa_s->driver->shared_freq)
526 return wpa_s->driver->shared_freq(wpa_s->drv_priv);
529 static inline int wpa_drv_get_noa(struct wpa_supplicant *wpa_s,
530 u8 *buf, size_t buf_len)
532 if (!wpa_s->driver->get_noa)
534 return wpa_s->driver->get_noa(wpa_s->drv_priv, buf, buf_len);
537 static inline int wpa_drv_set_p2p_powersave(struct wpa_supplicant *wpa_s,
538 int legacy_ps, int opp_ps,
541 if (!wpa_s->driver->set_p2p_powersave)
543 return wpa_s->driver->set_p2p_powersave(wpa_s->drv_priv, legacy_ps,
547 static inline int wpa_drv_ampdu(struct wpa_supplicant *wpa_s, int ampdu)
549 if (!wpa_s->driver->ampdu)
551 return wpa_s->driver->ampdu(wpa_s->drv_priv, ampdu);
554 static inline int wpa_drv_p2p_find(struct wpa_supplicant *wpa_s,
555 unsigned int timeout, int type)
557 if (!wpa_s->driver->p2p_find)
559 return wpa_s->driver->p2p_find(wpa_s->drv_priv, timeout, type);
562 static inline int wpa_drv_p2p_stop_find(struct wpa_supplicant *wpa_s)
564 if (!wpa_s->driver->p2p_stop_find)
566 return wpa_s->driver->p2p_stop_find(wpa_s->drv_priv);
569 static inline int wpa_drv_p2p_listen(struct wpa_supplicant *wpa_s,
570 unsigned int timeout)
572 if (!wpa_s->driver->p2p_listen)
574 return wpa_s->driver->p2p_listen(wpa_s->drv_priv, timeout);
577 static inline int wpa_drv_p2p_connect(struct wpa_supplicant *wpa_s,
578 const u8 *peer_addr, int wps_method,
580 const u8 *own_interface_addr,
581 unsigned int force_freq,
582 int persistent_group)
584 if (!wpa_s->driver->p2p_connect)
586 return wpa_s->driver->p2p_connect(wpa_s->drv_priv, peer_addr,
587 wps_method, go_intent,
588 own_interface_addr, force_freq,
592 static inline int wpa_drv_wps_success_cb(struct wpa_supplicant *wpa_s,
595 if (!wpa_s->driver->wps_success_cb)
597 return wpa_s->driver->wps_success_cb(wpa_s->drv_priv, peer_addr);
601 wpa_drv_p2p_group_formation_failed(struct wpa_supplicant *wpa_s)
603 if (!wpa_s->driver->p2p_group_formation_failed)
605 return wpa_s->driver->p2p_group_formation_failed(wpa_s->drv_priv);
608 static inline int wpa_drv_p2p_set_params(struct wpa_supplicant *wpa_s,
609 const struct p2p_params *params)
611 if (!wpa_s->driver->p2p_set_params)
613 return wpa_s->driver->p2p_set_params(wpa_s->drv_priv, params);
616 static inline int wpa_drv_p2p_prov_disc_req(struct wpa_supplicant *wpa_s,
620 if (!wpa_s->driver->p2p_prov_disc_req)
622 return wpa_s->driver->p2p_prov_disc_req(wpa_s->drv_priv, peer_addr,
626 static inline u64 wpa_drv_p2p_sd_request(struct wpa_supplicant *wpa_s,
628 const struct wpabuf *tlvs)
630 if (!wpa_s->driver->p2p_sd_request)
632 return wpa_s->driver->p2p_sd_request(wpa_s->drv_priv, dst, tlvs);
635 static inline int wpa_drv_p2p_sd_cancel_request(struct wpa_supplicant *wpa_s,
638 if (!wpa_s->driver->p2p_sd_cancel_request)
640 return wpa_s->driver->p2p_sd_cancel_request(wpa_s->drv_priv, req);
643 static inline int wpa_drv_p2p_sd_response(struct wpa_supplicant *wpa_s,
644 int freq, const u8 *dst,
646 const struct wpabuf *resp_tlvs)
648 if (!wpa_s->driver->p2p_sd_response)
650 return wpa_s->driver->p2p_sd_response(wpa_s->drv_priv, freq, dst,
651 dialog_token, resp_tlvs);
654 static inline int wpa_drv_p2p_service_update(struct wpa_supplicant *wpa_s)
656 if (!wpa_s->driver->p2p_service_update)
658 return wpa_s->driver->p2p_service_update(wpa_s->drv_priv);
661 static inline int wpa_drv_p2p_reject(struct wpa_supplicant *wpa_s,
664 if (!wpa_s->driver->p2p_reject)
666 return wpa_s->driver->p2p_reject(wpa_s->drv_priv, addr);
669 static inline int wpa_drv_p2p_invite(struct wpa_supplicant *wpa_s,
670 const u8 *peer, int role, const u8 *bssid,
671 const u8 *ssid, size_t ssid_len,
672 const u8 *go_dev_addr,
673 int persistent_group)
675 if (!wpa_s->driver->p2p_invite)
677 return wpa_s->driver->p2p_invite(wpa_s->drv_priv, peer, role, bssid,
678 ssid, ssid_len, go_dev_addr,
682 static inline int wpa_drv_send_tdls_mgmt(struct wpa_supplicant *wpa_s,
683 const u8 *dst, u8 action_code,
684 u8 dialog_token, u16 status_code,
685 const u8 *buf, size_t len)
687 if (wpa_s->driver->send_tdls_mgmt) {
688 return wpa_s->driver->send_tdls_mgmt(wpa_s->drv_priv, dst,
689 action_code, dialog_token,
690 status_code, buf, len);
695 static inline int wpa_drv_tdls_oper(struct wpa_supplicant *wpa_s,
696 enum tdls_oper oper, const u8 *peer)
698 if (!wpa_s->driver->tdls_oper)
700 return wpa_s->driver->tdls_oper(wpa_s->drv_priv, oper, peer);
703 static inline void wpa_drv_set_rekey_info(struct wpa_supplicant *wpa_s,
704 const u8 *kek, const u8 *kck,
705 const u8 *replay_ctr)
707 if (!wpa_s->driver->set_rekey_info)
709 wpa_s->driver->set_rekey_info(wpa_s->drv_priv, kek, kck, replay_ctr);
712 #endif /* DRIVER_I_H */