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 (alg != WPA_ALG_NONE) {
124 if (key_idx >= 0 && key_idx <= 6)
125 wpa_s->keys_cleared &= ~BIT(key_idx);
127 wpa_s->keys_cleared = 0;
129 if (wpa_s->driver->set_key) {
130 return wpa_s->driver->set_key(wpa_s->ifname, wpa_s->drv_priv,
131 alg, addr, key_idx, set_tx,
132 seq, seq_len, key, key_len);
137 static inline int wpa_drv_sta_deauth(struct wpa_supplicant *wpa_s,
138 const u8 *addr, int reason_code)
140 if (wpa_s->driver->sta_deauth) {
141 return wpa_s->driver->sta_deauth(wpa_s->drv_priv,
142 wpa_s->own_addr, addr,
148 static inline int wpa_drv_deauthenticate(struct wpa_supplicant *wpa_s,
149 const u8 *addr, int reason_code)
151 if (wpa_s->driver->deauthenticate) {
152 return wpa_s->driver->deauthenticate(wpa_s->drv_priv, addr,
158 static inline int wpa_drv_add_pmkid(struct wpa_supplicant *wpa_s,
159 const u8 *bssid, const u8 *pmkid)
161 if (wpa_s->driver->add_pmkid) {
162 return wpa_s->driver->add_pmkid(wpa_s->drv_priv, bssid, pmkid);
167 static inline int wpa_drv_remove_pmkid(struct wpa_supplicant *wpa_s,
168 const u8 *bssid, const u8 *pmkid)
170 if (wpa_s->driver->remove_pmkid) {
171 return wpa_s->driver->remove_pmkid(wpa_s->drv_priv, bssid,
177 static inline int wpa_drv_flush_pmkid(struct wpa_supplicant *wpa_s)
179 if (wpa_s->driver->flush_pmkid) {
180 return wpa_s->driver->flush_pmkid(wpa_s->drv_priv);
185 static inline int wpa_drv_get_capa(struct wpa_supplicant *wpa_s,
186 struct wpa_driver_capa *capa)
188 if (wpa_s->driver->get_capa) {
189 return wpa_s->driver->get_capa(wpa_s->drv_priv, capa);
194 static inline void wpa_drv_poll(struct wpa_supplicant *wpa_s)
196 if (wpa_s->driver->poll) {
197 wpa_s->driver->poll(wpa_s->drv_priv);
201 static inline const char * wpa_drv_get_ifname(struct wpa_supplicant *wpa_s)
203 if (wpa_s->driver->get_ifname) {
204 return wpa_s->driver->get_ifname(wpa_s->drv_priv);
209 static inline const u8 * wpa_drv_get_mac_addr(struct wpa_supplicant *wpa_s)
211 if (wpa_s->driver->get_mac_addr) {
212 return wpa_s->driver->get_mac_addr(wpa_s->drv_priv);
217 static inline int wpa_drv_send_eapol(struct wpa_supplicant *wpa_s,
218 const u8 *dst, u16 proto,
219 const u8 *data, size_t data_len)
221 if (wpa_s->driver->send_eapol)
222 return wpa_s->driver->send_eapol(wpa_s->drv_priv, dst, proto,
227 static inline int wpa_drv_set_operstate(struct wpa_supplicant *wpa_s,
230 if (wpa_s->driver->set_operstate)
231 return wpa_s->driver->set_operstate(wpa_s->drv_priv, state);
235 static inline int wpa_drv_mlme_setprotection(struct wpa_supplicant *wpa_s,
236 const u8 *addr, int protect_type,
239 if (wpa_s->driver->mlme_setprotection)
240 return wpa_s->driver->mlme_setprotection(wpa_s->drv_priv, addr,
246 static inline struct hostapd_hw_modes *
247 wpa_drv_get_hw_feature_data(struct wpa_supplicant *wpa_s, u16 *num_modes,
250 if (wpa_s->driver->get_hw_feature_data)
251 return wpa_s->driver->get_hw_feature_data(wpa_s->drv_priv,
256 static inline int wpa_drv_set_country(struct wpa_supplicant *wpa_s,
259 if (wpa_s->driver->set_country)
260 return wpa_s->driver->set_country(wpa_s->drv_priv, alpha2);
264 static inline int wpa_drv_send_mlme(struct wpa_supplicant *wpa_s,
265 const u8 *data, size_t data_len, int noack)
267 if (wpa_s->driver->send_mlme)
268 return wpa_s->driver->send_mlme(wpa_s->drv_priv,
269 data, data_len, noack);
273 static inline int wpa_drv_update_ft_ies(struct wpa_supplicant *wpa_s,
275 const u8 *ies, size_t ies_len)
277 if (wpa_s->driver->update_ft_ies)
278 return wpa_s->driver->update_ft_ies(wpa_s->drv_priv, md,
283 static inline int wpa_drv_send_ft_action(struct wpa_supplicant *wpa_s,
284 u8 action, const u8 *target_ap,
285 const u8 *ies, size_t ies_len)
287 if (wpa_s->driver->send_ft_action)
288 return wpa_s->driver->send_ft_action(wpa_s->drv_priv, action,
289 target_ap, ies, ies_len);
293 static inline int wpa_drv_set_ap(struct wpa_supplicant *wpa_s,
294 struct wpa_driver_ap_params *params)
296 if (wpa_s->driver->set_ap)
297 return wpa_s->driver->set_ap(wpa_s->drv_priv, params);
301 static inline int wpa_drv_sta_add(struct wpa_supplicant *wpa_s,
302 struct hostapd_sta_add_params *params)
304 if (wpa_s->driver->sta_add)
305 return wpa_s->driver->sta_add(wpa_s->drv_priv, params);
309 static inline int wpa_drv_sta_remove(struct wpa_supplicant *wpa_s,
312 if (wpa_s->driver->sta_remove)
313 return wpa_s->driver->sta_remove(wpa_s->drv_priv, addr);
317 static inline int wpa_drv_hapd_send_eapol(struct wpa_supplicant *wpa_s,
318 const u8 *addr, const u8 *data,
319 size_t data_len, int encrypt,
320 const u8 *own_addr, u32 flags)
322 if (wpa_s->driver->hapd_send_eapol)
323 return wpa_s->driver->hapd_send_eapol(wpa_s->drv_priv, addr,
324 data, data_len, encrypt,
329 static inline int wpa_drv_sta_set_flags(struct wpa_supplicant *wpa_s,
330 const u8 *addr, int total_flags,
331 int flags_or, int flags_and)
333 if (wpa_s->driver->sta_set_flags)
334 return wpa_s->driver->sta_set_flags(wpa_s->drv_priv, addr,
335 total_flags, flags_or,
340 static inline int wpa_drv_set_supp_port(struct wpa_supplicant *wpa_s,
343 if (wpa_s->driver->set_supp_port) {
344 return wpa_s->driver->set_supp_port(wpa_s->drv_priv,
350 static inline int wpa_drv_send_action(struct wpa_supplicant *wpa_s,
353 const u8 *dst, const u8 *src,
355 const u8 *data, size_t data_len,
358 if (wpa_s->driver->send_action)
359 return wpa_s->driver->send_action(wpa_s->drv_priv, freq,
360 wait, dst, src, bssid,
361 data, data_len, no_cck);
365 static inline void wpa_drv_send_action_cancel_wait(struct wpa_supplicant *wpa_s)
367 if (wpa_s->driver->send_action_cancel_wait)
368 wpa_s->driver->send_action_cancel_wait(wpa_s->drv_priv);
371 static inline int wpa_drv_set_freq(struct wpa_supplicant *wpa_s,
372 struct hostapd_freq_params *freq)
374 if (wpa_s->driver->set_freq)
375 return wpa_s->driver->set_freq(wpa_s->drv_priv, freq);
379 static inline int wpa_drv_if_add(struct wpa_supplicant *wpa_s,
380 enum wpa_driver_if_type type,
381 const char *ifname, const u8 *addr,
382 void *bss_ctx, char *force_ifname,
383 u8 *if_addr, const char *bridge)
385 if (wpa_s->driver->if_add)
386 return wpa_s->driver->if_add(wpa_s->drv_priv, type, ifname,
387 addr, bss_ctx, NULL, force_ifname,
392 static inline int wpa_drv_if_remove(struct wpa_supplicant *wpa_s,
393 enum wpa_driver_if_type type,
396 if (wpa_s->driver->if_remove)
397 return wpa_s->driver->if_remove(wpa_s->drv_priv, type, ifname);
401 static inline int wpa_drv_remain_on_channel(struct wpa_supplicant *wpa_s,
403 unsigned int duration)
405 if (wpa_s->driver->remain_on_channel)
406 return wpa_s->driver->remain_on_channel(wpa_s->drv_priv, freq,
411 static inline int wpa_drv_cancel_remain_on_channel(
412 struct wpa_supplicant *wpa_s)
414 if (wpa_s->driver->cancel_remain_on_channel)
415 return wpa_s->driver->cancel_remain_on_channel(
420 static inline int wpa_drv_probe_req_report(struct wpa_supplicant *wpa_s,
423 if (wpa_s->driver->probe_req_report)
424 return wpa_s->driver->probe_req_report(wpa_s->drv_priv,
429 static inline int wpa_drv_deinit_ap(struct wpa_supplicant *wpa_s)
431 if (wpa_s->driver->deinit_ap)
432 return wpa_s->driver->deinit_ap(wpa_s->drv_priv);
436 static inline int wpa_drv_deinit_p2p_cli(struct wpa_supplicant *wpa_s)
438 if (wpa_s->driver->deinit_p2p_cli)
439 return wpa_s->driver->deinit_p2p_cli(wpa_s->drv_priv);
443 static inline void wpa_drv_suspend(struct wpa_supplicant *wpa_s)
445 if (wpa_s->driver->suspend)
446 wpa_s->driver->suspend(wpa_s->drv_priv);
449 static inline void wpa_drv_resume(struct wpa_supplicant *wpa_s)
451 if (wpa_s->driver->resume)
452 wpa_s->driver->resume(wpa_s->drv_priv);
455 static inline int wpa_drv_signal_monitor(struct wpa_supplicant *wpa_s,
456 int threshold, int hysteresis)
458 if (wpa_s->driver->signal_monitor)
459 return wpa_s->driver->signal_monitor(wpa_s->drv_priv,
460 threshold, hysteresis);
464 static inline int wpa_drv_signal_poll(struct wpa_supplicant *wpa_s,
465 struct wpa_signal_info *si)
467 if (wpa_s->driver->signal_poll)
468 return wpa_s->driver->signal_poll(wpa_s->drv_priv, si);
472 static inline int wpa_drv_pktcnt_poll(struct wpa_supplicant *wpa_s,
473 struct hostap_sta_driver_data *sta)
475 if (wpa_s->driver->read_sta_data)
476 return wpa_s->driver->read_sta_data(wpa_s->drv_priv, sta,
481 static inline int wpa_drv_set_ap_wps_ie(struct wpa_supplicant *wpa_s,
482 const struct wpabuf *beacon,
483 const struct wpabuf *proberesp,
484 const struct wpabuf *assocresp)
486 if (!wpa_s->driver->set_ap_wps_ie)
488 return wpa_s->driver->set_ap_wps_ie(wpa_s->drv_priv, beacon,
489 proberesp, assocresp);
492 static inline int wpa_drv_shared_freq(struct wpa_supplicant *wpa_s)
494 if (!wpa_s->driver->shared_freq)
496 return wpa_s->driver->shared_freq(wpa_s->drv_priv);
499 static inline int wpa_drv_get_noa(struct wpa_supplicant *wpa_s,
500 u8 *buf, size_t buf_len)
502 if (!wpa_s->driver->get_noa)
504 return wpa_s->driver->get_noa(wpa_s->drv_priv, buf, buf_len);
507 static inline int wpa_drv_set_p2p_powersave(struct wpa_supplicant *wpa_s,
508 int legacy_ps, int opp_ps,
511 if (!wpa_s->driver->set_p2p_powersave)
513 return wpa_s->driver->set_p2p_powersave(wpa_s->drv_priv, legacy_ps,
517 static inline int wpa_drv_ampdu(struct wpa_supplicant *wpa_s, int ampdu)
519 if (!wpa_s->driver->ampdu)
521 return wpa_s->driver->ampdu(wpa_s->drv_priv, ampdu);
524 static inline int wpa_drv_send_tdls_mgmt(struct wpa_supplicant *wpa_s,
525 const u8 *dst, u8 action_code,
526 u8 dialog_token, u16 status_code,
527 const u8 *buf, size_t len)
529 if (wpa_s->driver->send_tdls_mgmt) {
530 return wpa_s->driver->send_tdls_mgmt(wpa_s->drv_priv, dst,
531 action_code, dialog_token,
532 status_code, buf, len);
537 static inline int wpa_drv_tdls_oper(struct wpa_supplicant *wpa_s,
538 enum tdls_oper oper, const u8 *peer)
540 if (!wpa_s->driver->tdls_oper)
542 return wpa_s->driver->tdls_oper(wpa_s->drv_priv, oper, peer);
546 static inline int wpa_drv_driver_cmd(struct wpa_supplicant *wpa_s,
547 char *cmd, char *buf, size_t buf_len)
549 if (!wpa_s->driver->driver_cmd)
551 return wpa_s->driver->driver_cmd(wpa_s->drv_priv, cmd, buf, buf_len);
555 static inline void wpa_drv_set_rekey_info(struct wpa_supplicant *wpa_s,
556 const u8 *kek, const u8 *kck,
557 const u8 *replay_ctr)
559 if (!wpa_s->driver->set_rekey_info)
561 wpa_s->driver->set_rekey_info(wpa_s->drv_priv, kek, kck, replay_ctr);
564 static inline int wpa_drv_radio_disable(struct wpa_supplicant *wpa_s,
567 if (!wpa_s->driver->radio_disable)
569 return wpa_s->driver->radio_disable(wpa_s->drv_priv, disabled);
572 static inline int wpa_drv_switch_channel(struct wpa_supplicant *wpa_s,
573 struct csa_settings *settings)
575 if (!wpa_s->driver->switch_channel)
577 return wpa_s->driver->switch_channel(wpa_s->drv_priv, settings);
580 static inline int wpa_drv_wnm_oper(struct wpa_supplicant *wpa_s,
581 enum wnm_oper oper, const u8 *peer,
582 u8 *buf, u16 *buf_len)
584 if (!wpa_s->driver->wnm_oper)
586 return wpa_s->driver->wnm_oper(wpa_s->drv_priv, oper, peer, buf,
590 static inline int wpa_drv_status(struct wpa_supplicant *wpa_s,
591 char *buf, size_t buflen)
593 if (!wpa_s->driver->status)
595 return wpa_s->driver->status(wpa_s->drv_priv, buf, buflen);
598 static inline int wpa_drv_set_qos_map(struct wpa_supplicant *wpa_s,
599 const u8 *qos_map_set, u8 qos_map_set_len)
601 if (!wpa_s->driver->set_qos_map)
603 return wpa_s->driver->set_qos_map(wpa_s->drv_priv, qos_map_set,
607 static inline int wpa_drv_vendor_cmd(struct wpa_supplicant *wpa_s,
608 int vendor_id, int subcmd, const u8 *data,
609 size_t data_len, struct wpabuf *buf)
611 if (!wpa_s->driver->vendor_cmd)
613 return wpa_s->driver->vendor_cmd(wpa_s->drv_priv, vendor_id, subcmd,
614 data, data_len, buf);
617 #endif /* DRIVER_I_H */