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,
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,
386 const u8 *dst, const u8 *src,
388 const u8 *data, size_t data_len)
390 if (wpa_s->driver->send_action)
391 return wpa_s->driver->send_action(wpa_s->drv_priv, freq,
392 dst, src, bssid, data,
397 static inline int wpa_drv_if_add(struct wpa_supplicant *wpa_s,
398 enum wpa_driver_if_type type,
399 const char *ifname, const u8 *addr,
400 void *bss_ctx, char *force_ifname,
403 if (wpa_s->driver->if_add)
404 return wpa_s->driver->if_add(wpa_s->drv_priv, type, ifname,
405 addr, bss_ctx, NULL, force_ifname,
410 static inline int wpa_drv_if_remove(struct wpa_supplicant *wpa_s,
411 enum wpa_driver_if_type type,
414 if (wpa_s->driver->if_remove)
415 return wpa_s->driver->if_remove(wpa_s->drv_priv, type, ifname);
419 static inline int wpa_drv_remain_on_channel(struct wpa_supplicant *wpa_s,
421 unsigned int duration)
423 if (wpa_s->driver->remain_on_channel)
424 return wpa_s->driver->remain_on_channel(wpa_s->drv_priv, freq,
429 static inline int wpa_drv_cancel_remain_on_channel(
430 struct wpa_supplicant *wpa_s)
432 if (wpa_s->driver->cancel_remain_on_channel)
433 return wpa_s->driver->cancel_remain_on_channel(
438 static inline int wpa_drv_probe_req_report(struct wpa_supplicant *wpa_s,
441 if (wpa_s->driver->probe_req_report)
442 return wpa_s->driver->probe_req_report(wpa_s->drv_priv,
447 static inline int wpa_drv_disable_11b_rates(struct wpa_supplicant *wpa_s,
450 if (wpa_s->driver->disable_11b_rates)
451 return wpa_s->driver->disable_11b_rates(wpa_s->drv_priv,
456 static inline int wpa_drv_deinit_ap(struct wpa_supplicant *wpa_s)
458 if (wpa_s->driver->deinit_ap)
459 return wpa_s->driver->deinit_ap(wpa_s->drv_priv);
463 static inline void wpa_drv_suspend(struct wpa_supplicant *wpa_s)
465 if (wpa_s->driver->suspend)
466 wpa_s->driver->suspend(wpa_s->drv_priv);
469 static inline void wpa_drv_resume(struct wpa_supplicant *wpa_s)
471 if (wpa_s->driver->resume)
472 wpa_s->driver->resume(wpa_s->drv_priv);
475 static inline int wpa_drv_signal_monitor(struct wpa_supplicant *wpa_s,
476 int threshold, int hysteresis)
478 if (wpa_s->driver->signal_monitor)
479 return wpa_s->driver->signal_monitor(wpa_s->drv_priv,
480 threshold, hysteresis);
484 static inline int wpa_drv_set_ap_wps_ie(struct wpa_supplicant *wpa_s,
485 const struct wpabuf *beacon,
486 const struct wpabuf *proberesp)
488 if (!wpa_s->driver->set_ap_wps_ie)
490 return wpa_s->driver->set_ap_wps_ie(wpa_s->drv_priv, beacon,
494 #endif /* DRIVER_I_H */