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6fc6879b JM |
1 | /* |
2 | * wpa_supplicant - Internal definitions | |
3 | * Copyright (c) 2003-2007, Jouni Malinen <j@w1.fi> | |
4 | * | |
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. | |
8 | * | |
9 | * Alternatively, this software may be distributed under the terms of BSD | |
10 | * license. | |
11 | * | |
12 | * See README and COPYING for more details. | |
13 | */ | |
14 | ||
15 | #ifndef WPA_SUPPLICANT_I_H | |
16 | #define WPA_SUPPLICANT_I_H | |
17 | ||
18 | #include "drivers/driver.h" | |
19 | ||
7e5ba1b9 JM |
20 | extern const char *wpa_supplicant_version; |
21 | extern const char *wpa_supplicant_license; | |
22 | #ifndef CONFIG_NO_STDOUT_DEBUG | |
23 | extern const char *wpa_supplicant_full_license1; | |
24 | extern const char *wpa_supplicant_full_license2; | |
25 | extern const char *wpa_supplicant_full_license3; | |
26 | extern const char *wpa_supplicant_full_license4; | |
27 | extern const char *wpa_supplicant_full_license5; | |
28 | #endif /* CONFIG_NO_STDOUT_DEBUG */ | |
29 | ||
30 | extern struct wpa_driver_ops *wpa_supplicant_drivers[]; | |
31 | ||
32 | ||
6fc6879b JM |
33 | struct wpa_scan_result; |
34 | struct wpa_sm; | |
35 | struct wpa_supplicant; | |
11ef8d35 | 36 | struct ibss_rsn; |
6fc6879b JM |
37 | |
38 | /* | |
39 | * Forward declarations of private structures used within the ctrl_iface | |
40 | * backends. Other parts of wpa_supplicant do not have access to data stored in | |
41 | * these structures. | |
42 | */ | |
43 | struct ctrl_iface_priv; | |
44 | struct ctrl_iface_global_priv; | |
45 | struct ctrl_iface_dbus_priv; | |
46 | ||
47 | /** | |
48 | * struct wpa_interface - Parameters for wpa_supplicant_add_iface() | |
49 | */ | |
50 | struct wpa_interface { | |
51 | /** | |
52 | * confname - Configuration name (file or profile) name | |
53 | * | |
54 | * This can also be %NULL when a configuration file is not used. In | |
55 | * that case, ctrl_interface must be set to allow the interface to be | |
56 | * configured. | |
57 | */ | |
58 | const char *confname; | |
59 | ||
60 | /** | |
61 | * ctrl_interface - Control interface parameter | |
62 | * | |
63 | * If a configuration file is not used, this variable can be used to | |
64 | * set the ctrl_interface parameter that would have otherwise been read | |
65 | * from the configuration file. If both confname and ctrl_interface are | |
66 | * set, ctrl_interface is used to override the value from configuration | |
67 | * file. | |
68 | */ | |
69 | const char *ctrl_interface; | |
70 | ||
71 | /** | |
72 | * driver - Driver interface name, or %NULL to use the default driver | |
73 | */ | |
74 | const char *driver; | |
75 | ||
76 | /** | |
77 | * driver_param - Driver interface parameters | |
78 | * | |
79 | * If a configuration file is not used, this variable can be used to | |
80 | * set the driver_param parameters that would have otherwise been read | |
81 | * from the configuration file. If both confname and driver_param are | |
82 | * set, driver_param is used to override the value from configuration | |
83 | * file. | |
84 | */ | |
85 | const char *driver_param; | |
86 | ||
87 | /** | |
88 | * ifname - Interface name | |
89 | */ | |
90 | const char *ifname; | |
91 | ||
92 | /** | |
93 | * bridge_ifname - Optional bridge interface name | |
94 | * | |
95 | * If the driver interface (ifname) is included in a Linux bridge | |
96 | * device, the bridge interface may need to be used for receiving EAPOL | |
97 | * frames. This can be enabled by setting this variable to enable | |
98 | * receiving of EAPOL frames from an additional interface. | |
99 | */ | |
100 | const char *bridge_ifname; | |
101 | }; | |
102 | ||
103 | /** | |
104 | * struct wpa_params - Parameters for wpa_supplicant_init() | |
105 | */ | |
106 | struct wpa_params { | |
107 | /** | |
108 | * daemonize - Run %wpa_supplicant in the background | |
109 | */ | |
110 | int daemonize; | |
111 | ||
112 | /** | |
113 | * wait_for_monitor - Wait for a monitor program before starting | |
114 | */ | |
115 | int wait_for_monitor; | |
116 | ||
117 | /** | |
118 | * pid_file - Path to a PID (process ID) file | |
119 | * | |
120 | * If this and daemonize are set, process ID of the background process | |
121 | * will be written to the specified file. | |
122 | */ | |
123 | char *pid_file; | |
124 | ||
125 | /** | |
126 | * wpa_debug_level - Debugging verbosity level (e.g., MSG_INFO) | |
127 | */ | |
128 | int wpa_debug_level; | |
129 | ||
130 | /** | |
131 | * wpa_debug_show_keys - Whether keying material is included in debug | |
132 | * | |
133 | * This parameter can be used to allow keying material to be included | |
134 | * in debug messages. This is a security risk and this option should | |
135 | * not be enabled in normal configuration. If needed during | |
136 | * development or while troubleshooting, this option can provide more | |
137 | * details for figuring out what is happening. | |
138 | */ | |
139 | int wpa_debug_show_keys; | |
140 | ||
141 | /** | |
142 | * wpa_debug_timestamp - Whether to include timestamp in debug messages | |
143 | */ | |
144 | int wpa_debug_timestamp; | |
145 | ||
146 | /** | |
147 | * ctrl_interface - Global ctrl_iface path/parameter | |
148 | */ | |
149 | char *ctrl_interface; | |
150 | ||
151 | /** | |
152 | * dbus_ctrl_interface - Enable the DBus control interface | |
153 | */ | |
154 | int dbus_ctrl_interface; | |
155 | ||
156 | /** | |
157 | * wpa_debug_file_path - Path of debug file or %NULL to use stdout | |
158 | */ | |
159 | const char *wpa_debug_file_path; | |
daa70d49 SL |
160 | |
161 | /** | |
162 | * wpa_debug_syslog - Enable log output through syslog | |
163 | */ | |
164 | int wpa_debug_syslog; | |
6fc6879b JM |
165 | }; |
166 | ||
167 | /** | |
168 | * struct wpa_global - Internal, global data for all %wpa_supplicant interfaces | |
169 | * | |
170 | * This structure is initialized by calling wpa_supplicant_init() when starting | |
171 | * %wpa_supplicant. | |
172 | */ | |
173 | struct wpa_global { | |
174 | struct wpa_supplicant *ifaces; | |
175 | struct wpa_params params; | |
176 | struct ctrl_iface_global_priv *ctrl_iface; | |
177 | struct ctrl_iface_dbus_priv *dbus_ctrl_iface; | |
ac305589 JM |
178 | void **drv_priv; |
179 | size_t drv_count; | |
6fc6879b JM |
180 | }; |
181 | ||
182 | ||
183 | struct wpa_client_mlme { | |
184 | #ifdef CONFIG_CLIENT_MLME | |
185 | enum { | |
186 | IEEE80211_DISABLED, IEEE80211_AUTHENTICATE, | |
187 | IEEE80211_ASSOCIATE, IEEE80211_ASSOCIATED, | |
188 | IEEE80211_IBSS_SEARCH, IEEE80211_IBSS_JOINED | |
189 | } state; | |
190 | u8 prev_bssid[ETH_ALEN]; | |
191 | u8 ssid[32]; | |
192 | size_t ssid_len; | |
193 | u16 aid; | |
194 | u16 ap_capab, capab; | |
195 | u8 *extra_ie; /* to be added to the end of AssocReq */ | |
196 | size_t extra_ie_len; | |
197 | u8 *extra_probe_ie; /* to be added to the end of ProbeReq */ | |
198 | size_t extra_probe_ie_len; | |
199 | wpa_key_mgmt key_mgmt; | |
200 | ||
201 | /* The last AssocReq/Resp IEs */ | |
202 | u8 *assocreq_ies, *assocresp_ies; | |
203 | size_t assocreq_ies_len, assocresp_ies_len; | |
204 | ||
205 | int auth_tries, assoc_tries; | |
206 | ||
207 | unsigned int ssid_set:1; | |
208 | unsigned int bssid_set:1; | |
209 | unsigned int prev_bssid_set:1; | |
210 | unsigned int authenticated:1; | |
211 | unsigned int associated:1; | |
212 | unsigned int probereq_poll:1; | |
213 | unsigned int use_protection:1; | |
214 | unsigned int create_ibss:1; | |
215 | unsigned int mixed_cell:1; | |
216 | unsigned int wmm_enabled:1; | |
217 | ||
218 | struct os_time last_probe; | |
219 | ||
220 | #define IEEE80211_AUTH_ALG_OPEN BIT(0) | |
221 | #define IEEE80211_AUTH_ALG_SHARED_KEY BIT(1) | |
222 | #define IEEE80211_AUTH_ALG_LEAP BIT(2) | |
223 | unsigned int auth_algs; /* bitfield of allowed auth algs */ | |
224 | int auth_alg; /* currently used IEEE 802.11 authentication algorithm */ | |
225 | int auth_transaction; | |
226 | ||
227 | struct os_time ibss_join_req; | |
228 | u8 *probe_resp; /* ProbeResp template for IBSS */ | |
229 | size_t probe_resp_len; | |
230 | u32 supp_rates_bits; | |
231 | ||
232 | int wmm_last_param_set; | |
233 | ||
234 | int sta_scanning; | |
235 | int scan_hw_mode_idx; | |
236 | int scan_channel_idx; | |
237 | enum { SCAN_SET_CHANNEL, SCAN_SEND_PROBE } scan_state; | |
238 | struct os_time last_scan_completed; | |
239 | int scan_oper_channel; | |
240 | int scan_oper_freq; | |
241 | int scan_oper_phymode; | |
242 | u8 scan_ssid[32]; | |
243 | size_t scan_ssid_len; | |
244 | int scan_skip_11b; | |
245 | ||
246 | struct ieee80211_sta_bss *sta_bss_list; | |
247 | #define STA_HASH_SIZE 256 | |
248 | #define STA_HASH(sta) (sta[5]) | |
249 | struct ieee80211_sta_bss *sta_bss_hash[STA_HASH_SIZE]; | |
250 | ||
251 | int cts_protect_erp_frames; | |
252 | ||
253 | int phymode; /* current mode; WPA_MODE_IEEE80211A, .. */ | |
254 | struct wpa_hw_modes *modes; | |
255 | size_t num_modes; | |
256 | unsigned int hw_modes; /* bitfield of allowed hardware modes; | |
257 | * (1 << MODE_*) */ | |
258 | int num_curr_rates; | |
259 | struct wpa_rate_data *curr_rates; | |
260 | int freq; /* The current frequency in MHz */ | |
261 | int channel; /* The current IEEE 802.11 channel number */ | |
262 | ||
263 | #ifdef CONFIG_IEEE80211R | |
264 | u8 current_md[6]; | |
265 | u8 *ft_ies; | |
266 | size_t ft_ies_len; | |
267 | #endif /* CONFIG_IEEE80211R */ | |
268 | ||
269 | #else /* CONFIG_CLIENT_MLME */ | |
270 | int dummy; /* to keep MSVC happy */ | |
271 | #endif /* CONFIG_CLIENT_MLME */ | |
272 | }; | |
273 | ||
274 | /** | |
275 | * struct wpa_supplicant - Internal data for wpa_supplicant interface | |
276 | * | |
277 | * This structure contains the internal data for core wpa_supplicant code. This | |
278 | * should be only used directly from the core code. However, a pointer to this | |
279 | * data is used from other files as an arbitrary context pointer in calls to | |
280 | * core functions. | |
281 | */ | |
282 | struct wpa_supplicant { | |
283 | struct wpa_global *global; | |
284 | struct wpa_supplicant *next; | |
285 | struct l2_packet_data *l2; | |
286 | struct l2_packet_data *l2_br; | |
287 | unsigned char own_addr[ETH_ALEN]; | |
288 | char ifname[100]; | |
289 | #ifdef CONFIG_CTRL_IFACE_DBUS | |
290 | char *dbus_path; | |
291 | #endif /* CONFIG_CTRL_IFACE_DBUS */ | |
292 | char bridge_ifname[16]; | |
293 | ||
294 | char *confname; | |
295 | struct wpa_config *conf; | |
296 | int countermeasures; | |
297 | os_time_t last_michael_mic_error; | |
298 | u8 bssid[ETH_ALEN]; | |
299 | u8 pending_bssid[ETH_ALEN]; /* If wpa_state == WPA_ASSOCIATING, this | |
300 | * field contains the targer BSSID. */ | |
301 | int reassociate; /* reassociation requested */ | |
302 | int disconnected; /* all connections disabled; i.e., do no reassociate | |
303 | * before this has been cleared */ | |
304 | struct wpa_ssid *current_ssid; | |
305 | int ap_ies_from_associnfo; | |
306 | ||
307 | /* Selected configuration (based on Beacon/ProbeResp WPA IE) */ | |
308 | int pairwise_cipher; | |
309 | int group_cipher; | |
310 | int key_mgmt; | |
311 | int mgmt_group_cipher; | |
312 | ||
313 | void *drv_priv; /* private data used by driver_ops */ | |
4ef1e644 | 314 | int drv_wired; |
6fc6879b JM |
315 | |
316 | struct wpa_ssid *prev_scan_ssid; /* previously scanned SSID; | |
317 | * NULL = not yet initialized (start | |
ba2a573c JM |
318 | * with wildcard SSID) |
319 | * WILDCARD_SSID_SCAN = wildcard | |
6fc6879b JM |
320 | * SSID was used in the previous scan |
321 | */ | |
ba2a573c | 322 | #define WILDCARD_SSID_SCAN ((struct wpa_ssid *) 1) |
6fc6879b JM |
323 | |
324 | struct wpa_scan_results *scan_res; | |
325 | ||
326 | struct wpa_driver_ops *driver; | |
327 | int interface_removed; /* whether the network interface has been | |
328 | * removed */ | |
329 | struct wpa_sm *wpa; | |
330 | struct eapol_sm *eapol; | |
331 | ||
332 | struct ctrl_iface_priv *ctrl_iface; | |
333 | ||
334 | wpa_states wpa_state; | |
335 | int new_connection; | |
336 | int reassociated_connection; | |
337 | ||
338 | int eapol_received; /* number of EAPOL packets received after the | |
339 | * previous association event */ | |
340 | ||
341 | struct scard_data *scard; | |
342 | ||
343 | unsigned char last_eapol_src[ETH_ALEN]; | |
344 | ||
345 | int keys_cleared; | |
346 | ||
347 | struct wpa_blacklist *blacklist; | |
348 | ||
349 | int scan_req; /* manual scan request; this forces a scan even if there | |
350 | * are no enabled networks in the configuration */ | |
351 | int scan_res_tried; /* whether ap_scan=1 mode has tried to fetch scan | |
352 | * results without a new scan request; this is used | |
353 | * to speed up the first association if the driver | |
354 | * has already available scan results. */ | |
a6099152 | 355 | int scan_runs; /* number of scan runs since WPS was started */ |
6fc6879b JM |
356 | |
357 | struct wpa_client_mlme mlme; | |
358 | int use_client_mlme; | |
359 | int driver_4way_handshake; | |
80bc75f1 | 360 | int max_scan_ssids; |
46690a3b JM |
361 | |
362 | int pending_mic_error_report; | |
363 | int pending_mic_error_pairwise; | |
364 | int mic_errors_seen; /* Michael MIC errors with the current PTK */ | |
116654ce JM |
365 | |
366 | struct wps_context *wps; | |
a6099152 JM |
367 | int wps_success; /* WPS success event received */ |
368 | int blacklist_cleared; | |
11ef8d35 JM |
369 | |
370 | struct ibss_rsn *ibss_rsn; | |
6fc6879b JM |
371 | }; |
372 | ||
373 | ||
374 | /* wpa_supplicant.c */ | |
375 | int wpa_supplicant_reload_configuration(struct wpa_supplicant *wpa_s); | |
376 | ||
377 | const char * wpa_supplicant_state_txt(int state); | |
378 | int wpa_supplicant_driver_init(struct wpa_supplicant *wpa_s); | |
379 | int wpa_supplicant_set_suites(struct wpa_supplicant *wpa_s, | |
380 | struct wpa_scan_res *bss, | |
381 | struct wpa_ssid *ssid, | |
382 | u8 *wpa_ie, size_t *wpa_ie_len); | |
383 | void wpa_supplicant_associate(struct wpa_supplicant *wpa_s, | |
384 | struct wpa_scan_res *bss, | |
385 | struct wpa_ssid *ssid); | |
386 | void wpa_supplicant_set_non_wpa_policy(struct wpa_supplicant *wpa_s, | |
387 | struct wpa_ssid *ssid); | |
388 | void wpa_supplicant_initiate_eapol(struct wpa_supplicant *wpa_s); | |
389 | int wpa_supplicant_get_scan_results(struct wpa_supplicant *wpa_s); | |
390 | void wpa_clear_keys(struct wpa_supplicant *wpa_s, const u8 *addr); | |
391 | void wpa_supplicant_req_auth_timeout(struct wpa_supplicant *wpa_s, | |
392 | int sec, int usec); | |
393 | void wpa_supplicant_set_state(struct wpa_supplicant *wpa_s, wpa_states state); | |
394 | struct wpa_ssid * wpa_supplicant_get_ssid(struct wpa_supplicant *wpa_s); | |
395 | void wpa_supplicant_cancel_auth_timeout(struct wpa_supplicant *wpa_s); | |
396 | void wpa_supplicant_deauthenticate(struct wpa_supplicant *wpa_s, | |
397 | int reason_code); | |
398 | void wpa_supplicant_disassociate(struct wpa_supplicant *wpa_s, | |
399 | int reason_code); | |
400 | ||
401 | void wpa_show_license(void); | |
402 | ||
403 | struct wpa_supplicant * wpa_supplicant_add_iface(struct wpa_global *global, | |
404 | struct wpa_interface *iface); | |
405 | int wpa_supplicant_remove_iface(struct wpa_global *global, | |
406 | struct wpa_supplicant *wpa_s); | |
407 | struct wpa_supplicant * wpa_supplicant_get_iface(struct wpa_global *global, | |
408 | const char *ifname); | |
409 | struct wpa_global * wpa_supplicant_init(struct wpa_params *params); | |
410 | int wpa_supplicant_run(struct wpa_global *global); | |
411 | void wpa_supplicant_deinit(struct wpa_global *global); | |
412 | ||
413 | int wpa_supplicant_scard_init(struct wpa_supplicant *wpa_s, | |
414 | struct wpa_ssid *ssid); | |
415 | ||
416 | /* scan.c */ | |
417 | void wpa_supplicant_req_scan(struct wpa_supplicant *wpa_s, int sec, int usec); | |
418 | void wpa_supplicant_cancel_scan(struct wpa_supplicant *wpa_s); | |
419 | ||
420 | /* events.c */ | |
421 | void wpa_supplicant_mark_disassoc(struct wpa_supplicant *wpa_s); | |
422 | ||
423 | /* driver_ops */ | |
424 | static inline void * wpa_drv_init(struct wpa_supplicant *wpa_s, | |
425 | const char *ifname) | |
426 | { | |
ac305589 JM |
427 | if (wpa_s->driver->init2) |
428 | return wpa_s->driver->init2(wpa_s, ifname, wpa_s->global); | |
6fc6879b JM |
429 | if (wpa_s->driver->init) { |
430 | return wpa_s->driver->init(wpa_s, ifname); | |
431 | } | |
432 | return NULL; | |
433 | } | |
434 | ||
435 | static inline void wpa_drv_deinit(struct wpa_supplicant *wpa_s) | |
436 | { | |
437 | if (wpa_s->driver->deinit) | |
438 | wpa_s->driver->deinit(wpa_s->drv_priv); | |
439 | } | |
440 | ||
441 | static inline int wpa_drv_set_param(struct wpa_supplicant *wpa_s, | |
442 | const char *param) | |
443 | { | |
444 | if (wpa_s->driver->set_param) | |
445 | return wpa_s->driver->set_param(wpa_s->drv_priv, param); | |
446 | return 0; | |
447 | } | |
448 | ||
449 | static inline int wpa_drv_set_drop_unencrypted(struct wpa_supplicant *wpa_s, | |
450 | int enabled) | |
451 | { | |
452 | if (wpa_s->driver->set_drop_unencrypted) { | |
453 | return wpa_s->driver->set_drop_unencrypted(wpa_s->drv_priv, | |
454 | enabled); | |
455 | } | |
456 | return -1; | |
457 | } | |
458 | ||
459 | static inline int wpa_drv_set_countermeasures(struct wpa_supplicant *wpa_s, | |
460 | int enabled) | |
461 | { | |
462 | if (wpa_s->driver->set_countermeasures) { | |
463 | return wpa_s->driver->set_countermeasures(wpa_s->drv_priv, | |
464 | enabled); | |
465 | } | |
466 | return -1; | |
467 | } | |
468 | ||
469 | static inline int wpa_drv_set_auth_alg(struct wpa_supplicant *wpa_s, | |
470 | int auth_alg) | |
471 | { | |
472 | if (wpa_s->driver->set_auth_alg) { | |
473 | return wpa_s->driver->set_auth_alg(wpa_s->drv_priv, | |
474 | auth_alg); | |
475 | } | |
476 | return -1; | |
477 | } | |
478 | ||
479 | static inline int wpa_drv_set_wpa(struct wpa_supplicant *wpa_s, int enabled) | |
480 | { | |
481 | if (wpa_s->driver->set_wpa) { | |
482 | return wpa_s->driver->set_wpa(wpa_s->drv_priv, enabled); | |
483 | } | |
484 | return 0; | |
485 | } | |
486 | ||
ec5f180a DW |
487 | static inline int wpa_drv_set_mode(struct wpa_supplicant *wpa_s, int mode) |
488 | { | |
489 | if (wpa_s->driver->set_mode) { | |
490 | return wpa_s->driver->set_mode(wpa_s->drv_priv, mode); | |
491 | } | |
492 | return 0; | |
493 | } | |
494 | ||
6fc6879b JM |
495 | static inline int wpa_drv_associate(struct wpa_supplicant *wpa_s, |
496 | struct wpa_driver_associate_params *params) | |
497 | { | |
498 | if (wpa_s->driver->associate) { | |
499 | return wpa_s->driver->associate(wpa_s->drv_priv, params); | |
500 | } | |
501 | return -1; | |
502 | } | |
503 | ||
fc2b7ed5 JM |
504 | static inline int wpa_drv_scan(struct wpa_supplicant *wpa_s, |
505 | struct wpa_driver_scan_params *params) | |
6fc6879b | 506 | { |
fc2b7ed5 JM |
507 | if (wpa_s->driver->scan2) |
508 | return wpa_s->driver->scan2(wpa_s->drv_priv, params); | |
509 | if (wpa_s->driver->scan) | |
510 | return wpa_s->driver->scan(wpa_s->drv_priv, | |
511 | params->ssids[0].ssid, | |
512 | params->ssids[0].ssid_len); | |
6fc6879b JM |
513 | return -1; |
514 | } | |
515 | ||
516 | static inline int wpa_drv_get_scan_results(struct wpa_supplicant *wpa_s, | |
517 | struct wpa_scan_result *results, | |
518 | size_t max_size) | |
519 | { | |
520 | if (wpa_s->driver->get_scan_results) { | |
521 | return wpa_s->driver->get_scan_results(wpa_s->drv_priv, | |
522 | results, max_size); | |
523 | } | |
524 | return -1; | |
525 | } | |
526 | ||
527 | static inline struct wpa_scan_results * wpa_drv_get_scan_results2( | |
528 | struct wpa_supplicant *wpa_s) | |
529 | { | |
530 | if (wpa_s->driver->get_scan_results2) | |
531 | return wpa_s->driver->get_scan_results2(wpa_s->drv_priv); | |
532 | return NULL; | |
533 | } | |
534 | ||
535 | static inline int wpa_drv_get_bssid(struct wpa_supplicant *wpa_s, u8 *bssid) | |
536 | { | |
537 | if (wpa_s->driver->get_bssid) { | |
538 | return wpa_s->driver->get_bssid(wpa_s->drv_priv, bssid); | |
539 | } | |
540 | return -1; | |
541 | } | |
542 | ||
543 | static inline int wpa_drv_get_ssid(struct wpa_supplicant *wpa_s, u8 *ssid) | |
544 | { | |
545 | if (wpa_s->driver->get_ssid) { | |
546 | return wpa_s->driver->get_ssid(wpa_s->drv_priv, ssid); | |
547 | } | |
548 | return -1; | |
549 | } | |
550 | ||
551 | static inline int wpa_drv_set_key(struct wpa_supplicant *wpa_s, wpa_alg alg, | |
552 | const u8 *addr, int key_idx, int set_tx, | |
553 | const u8 *seq, size_t seq_len, | |
554 | const u8 *key, size_t key_len) | |
555 | { | |
556 | if (wpa_s->driver->set_key) { | |
557 | wpa_s->keys_cleared = 0; | |
558 | return wpa_s->driver->set_key(wpa_s->drv_priv, alg, addr, | |
559 | key_idx, set_tx, seq, seq_len, | |
560 | key, key_len); | |
561 | } | |
562 | return -1; | |
563 | } | |
564 | ||
565 | static inline int wpa_drv_deauthenticate(struct wpa_supplicant *wpa_s, | |
566 | const u8 *addr, int reason_code) | |
567 | { | |
568 | if (wpa_s->driver->deauthenticate) { | |
569 | return wpa_s->driver->deauthenticate(wpa_s->drv_priv, addr, | |
570 | reason_code); | |
571 | } | |
572 | return -1; | |
573 | } | |
574 | ||
575 | static inline int wpa_drv_disassociate(struct wpa_supplicant *wpa_s, | |
576 | const u8 *addr, int reason_code) | |
577 | { | |
578 | if (wpa_s->driver->disassociate) { | |
579 | return wpa_s->driver->disassociate(wpa_s->drv_priv, addr, | |
580 | reason_code); | |
581 | } | |
582 | return -1; | |
583 | } | |
584 | ||
585 | static inline int wpa_drv_add_pmkid(struct wpa_supplicant *wpa_s, | |
586 | const u8 *bssid, const u8 *pmkid) | |
587 | { | |
588 | if (wpa_s->driver->add_pmkid) { | |
589 | return wpa_s->driver->add_pmkid(wpa_s->drv_priv, bssid, pmkid); | |
590 | } | |
591 | return -1; | |
592 | } | |
593 | ||
594 | static inline int wpa_drv_remove_pmkid(struct wpa_supplicant *wpa_s, | |
595 | const u8 *bssid, const u8 *pmkid) | |
596 | { | |
597 | if (wpa_s->driver->remove_pmkid) { | |
598 | return wpa_s->driver->remove_pmkid(wpa_s->drv_priv, bssid, | |
599 | pmkid); | |
600 | } | |
601 | return -1; | |
602 | } | |
603 | ||
604 | static inline int wpa_drv_flush_pmkid(struct wpa_supplicant *wpa_s) | |
605 | { | |
606 | if (wpa_s->driver->flush_pmkid) { | |
607 | return wpa_s->driver->flush_pmkid(wpa_s->drv_priv); | |
608 | } | |
609 | return -1; | |
610 | } | |
611 | ||
612 | static inline int wpa_drv_get_capa(struct wpa_supplicant *wpa_s, | |
613 | struct wpa_driver_capa *capa) | |
614 | { | |
615 | if (wpa_s->driver->get_capa) { | |
616 | return wpa_s->driver->get_capa(wpa_s->drv_priv, capa); | |
617 | } | |
618 | return -1; | |
619 | } | |
620 | ||
621 | static inline void wpa_drv_poll(struct wpa_supplicant *wpa_s) | |
622 | { | |
623 | if (wpa_s->driver->poll) { | |
624 | wpa_s->driver->poll(wpa_s->drv_priv); | |
625 | } | |
626 | } | |
627 | ||
628 | static inline const char * wpa_drv_get_ifname(struct wpa_supplicant *wpa_s) | |
629 | { | |
630 | if (wpa_s->driver->get_ifname) { | |
631 | return wpa_s->driver->get_ifname(wpa_s->drv_priv); | |
632 | } | |
633 | return NULL; | |
634 | } | |
635 | ||
636 | static inline const u8 * wpa_drv_get_mac_addr(struct wpa_supplicant *wpa_s) | |
637 | { | |
638 | if (wpa_s->driver->get_mac_addr) { | |
639 | return wpa_s->driver->get_mac_addr(wpa_s->drv_priv); | |
640 | } | |
641 | return NULL; | |
642 | } | |
643 | ||
644 | static inline int wpa_drv_send_eapol(struct wpa_supplicant *wpa_s, | |
645 | const u8 *dst, u16 proto, | |
646 | const u8 *data, size_t data_len) | |
647 | { | |
648 | if (wpa_s->driver->send_eapol) | |
649 | return wpa_s->driver->send_eapol(wpa_s->drv_priv, dst, proto, | |
650 | data, data_len); | |
651 | return -1; | |
652 | } | |
653 | ||
654 | static inline int wpa_drv_set_operstate(struct wpa_supplicant *wpa_s, | |
655 | int state) | |
656 | { | |
657 | if (wpa_s->driver->set_operstate) | |
658 | return wpa_s->driver->set_operstate(wpa_s->drv_priv, state); | |
659 | return 0; | |
660 | } | |
661 | ||
662 | static inline int wpa_drv_mlme_setprotection(struct wpa_supplicant *wpa_s, | |
663 | const u8 *addr, int protect_type, | |
664 | int key_type) | |
665 | { | |
666 | if (wpa_s->driver->mlme_setprotection) | |
667 | return wpa_s->driver->mlme_setprotection(wpa_s->drv_priv, addr, | |
668 | protect_type, | |
669 | key_type); | |
670 | return 0; | |
671 | } | |
672 | ||
673 | static inline struct wpa_hw_modes * | |
674 | wpa_drv_get_hw_feature_data(struct wpa_supplicant *wpa_s, u16 *num_modes, | |
675 | u16 *flags) | |
676 | { | |
677 | if (wpa_s->driver->get_hw_feature_data) | |
678 | return wpa_s->driver->get_hw_feature_data(wpa_s->drv_priv, | |
679 | num_modes, flags); | |
680 | return NULL; | |
681 | } | |
682 | ||
683 | static inline int wpa_drv_set_channel(struct wpa_supplicant *wpa_s, | |
684 | wpa_hw_mode phymode, int chan, | |
685 | int freq) | |
686 | { | |
687 | if (wpa_s->driver->set_channel) | |
688 | return wpa_s->driver->set_channel(wpa_s->drv_priv, phymode, | |
689 | chan, freq); | |
690 | return -1; | |
691 | } | |
692 | ||
693 | static inline int wpa_drv_set_ssid(struct wpa_supplicant *wpa_s, | |
694 | const u8 *ssid, size_t ssid_len) | |
695 | { | |
696 | if (wpa_s->driver->set_ssid) { | |
697 | return wpa_s->driver->set_ssid(wpa_s->drv_priv, ssid, | |
698 | ssid_len); | |
699 | } | |
700 | return -1; | |
701 | } | |
702 | ||
703 | static inline int wpa_drv_set_bssid(struct wpa_supplicant *wpa_s, | |
704 | const u8 *bssid) | |
705 | { | |
706 | if (wpa_s->driver->set_bssid) { | |
707 | return wpa_s->driver->set_bssid(wpa_s->drv_priv, bssid); | |
708 | } | |
709 | return -1; | |
710 | } | |
711 | ||
6d158490 LR |
712 | static inline int wpa_drv_set_country(struct wpa_supplicant *wpa_s, |
713 | const char *alpha2) | |
714 | { | |
715 | if (wpa_s->driver->set_country) | |
716 | return wpa_s->driver->set_country(wpa_s->drv_priv, alpha2); | |
717 | return 0; | |
718 | } | |
719 | ||
6fc6879b JM |
720 | static inline int wpa_drv_send_mlme(struct wpa_supplicant *wpa_s, |
721 | const u8 *data, size_t data_len) | |
722 | { | |
723 | if (wpa_s->driver->send_mlme) | |
724 | return wpa_s->driver->send_mlme(wpa_s->drv_priv, | |
725 | data, data_len); | |
726 | return -1; | |
727 | } | |
728 | ||
729 | static inline int wpa_drv_mlme_add_sta(struct wpa_supplicant *wpa_s, | |
730 | const u8 *addr, const u8 *supp_rates, | |
731 | size_t supp_rates_len) | |
732 | { | |
733 | if (wpa_s->driver->mlme_add_sta) | |
734 | return wpa_s->driver->mlme_add_sta(wpa_s->drv_priv, addr, | |
735 | supp_rates, supp_rates_len); | |
736 | return -1; | |
737 | } | |
738 | ||
739 | static inline int wpa_drv_mlme_remove_sta(struct wpa_supplicant *wpa_s, | |
740 | const u8 *addr) | |
741 | { | |
742 | if (wpa_s->driver->mlme_remove_sta) | |
743 | return wpa_s->driver->mlme_remove_sta(wpa_s->drv_priv, addr); | |
744 | return -1; | |
745 | } | |
746 | ||
747 | static inline int wpa_drv_update_ft_ies(struct wpa_supplicant *wpa_s, | |
748 | const u8 *md, | |
749 | const u8 *ies, size_t ies_len) | |
750 | { | |
751 | if (wpa_s->driver->update_ft_ies) | |
752 | return wpa_s->driver->update_ft_ies(wpa_s->drv_priv, md, | |
753 | ies, ies_len); | |
754 | return -1; | |
755 | } | |
756 | ||
757 | static inline int wpa_drv_send_ft_action(struct wpa_supplicant *wpa_s, | |
758 | u8 action, const u8 *target_ap, | |
759 | const u8 *ies, size_t ies_len) | |
760 | { | |
761 | if (wpa_s->driver->send_ft_action) | |
762 | return wpa_s->driver->send_ft_action(wpa_s->drv_priv, action, | |
763 | target_ap, ies, ies_len); | |
764 | return -1; | |
765 | } | |
766 | ||
767 | static inline int wpa_drv_set_probe_req_ie(struct wpa_supplicant *wpa_s, | |
768 | const u8 *ies, size_t ies_len) | |
769 | { | |
770 | if (wpa_s->driver->set_probe_req_ie) | |
771 | return wpa_s->driver->set_probe_req_ie(wpa_s->drv_priv, ies, | |
772 | ies_len); | |
773 | return -1; | |
774 | } | |
775 | ||
776 | #endif /* WPA_SUPPLICANT_I_H */ |