driver_i.h revision 61d9df3e62aaa0e87ad05452fcb95142159a17b6
1/* 2 * wpa_supplicant - Internal driver interface wrappers 3 * Copyright (c) 2003-2009, Jouni Malinen <j@w1.fi> 4 * 5 * This software may be distributed under the terms of the BSD license. 6 * See README for more details. 7 */ 8 9#ifndef DRIVER_I_H 10#define DRIVER_I_H 11 12#include "drivers/driver.h" 13 14/* driver_ops */ 15static inline void * wpa_drv_init(struct wpa_supplicant *wpa_s, 16 const char *ifname) 17{ 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); 23 } 24 return NULL; 25} 26 27static inline void wpa_drv_deinit(struct wpa_supplicant *wpa_s) 28{ 29 if (wpa_s->driver->deinit) 30 wpa_s->driver->deinit(wpa_s->drv_priv); 31} 32 33static inline int wpa_drv_set_param(struct wpa_supplicant *wpa_s, 34 const char *param) 35{ 36 if (wpa_s->driver->set_param) 37 return wpa_s->driver->set_param(wpa_s->drv_priv, param); 38 return 0; 39} 40 41static inline int wpa_drv_set_countermeasures(struct wpa_supplicant *wpa_s, 42 int enabled) 43{ 44 if (wpa_s->driver->set_countermeasures) { 45 return wpa_s->driver->set_countermeasures(wpa_s->drv_priv, 46 enabled); 47 } 48 return -1; 49} 50 51static inline int wpa_drv_authenticate(struct wpa_supplicant *wpa_s, 52 struct wpa_driver_auth_params *params) 53{ 54 if (wpa_s->driver->authenticate) 55 return wpa_s->driver->authenticate(wpa_s->drv_priv, params); 56 return -1; 57} 58 59static inline int wpa_drv_associate(struct wpa_supplicant *wpa_s, 60 struct wpa_driver_associate_params *params) 61{ 62 if (wpa_s->driver->associate) { 63 return wpa_s->driver->associate(wpa_s->drv_priv, params); 64 } 65 return -1; 66} 67 68static inline int wpa_drv_scan(struct wpa_supplicant *wpa_s, 69 struct wpa_driver_scan_params *params) 70{ 71 if (wpa_s->driver->scan2) 72 return wpa_s->driver->scan2(wpa_s->drv_priv, params); 73 return -1; 74} 75 76static inline int wpa_drv_sched_scan(struct wpa_supplicant *wpa_s, 77 struct wpa_driver_scan_params *params, 78 u32 interval) 79{ 80 if (wpa_s->driver->sched_scan) 81 return wpa_s->driver->sched_scan(wpa_s->drv_priv, 82 params, interval); 83 return -1; 84} 85 86static inline int wpa_drv_stop_sched_scan(struct wpa_supplicant *wpa_s) 87{ 88 if (wpa_s->driver->stop_sched_scan) 89 return wpa_s->driver->stop_sched_scan(wpa_s->drv_priv); 90 return -1; 91} 92 93static inline struct wpa_scan_results * wpa_drv_get_scan_results2( 94 struct wpa_supplicant *wpa_s) 95{ 96 if (wpa_s->driver->get_scan_results2) 97 return wpa_s->driver->get_scan_results2(wpa_s->drv_priv); 98 return NULL; 99} 100 101static inline int wpa_drv_get_bssid(struct wpa_supplicant *wpa_s, u8 *bssid) 102{ 103 if (wpa_s->driver->get_bssid) { 104 return wpa_s->driver->get_bssid(wpa_s->drv_priv, bssid); 105 } 106 return -1; 107} 108 109static inline int wpa_drv_get_ssid(struct wpa_supplicant *wpa_s, u8 *ssid) 110{ 111 if (wpa_s->driver->get_ssid) { 112 return wpa_s->driver->get_ssid(wpa_s->drv_priv, ssid); 113 } 114 return -1; 115} 116 117static 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) 122{ 123 if (wpa_s->driver->set_key) { 124 wpa_s->keys_cleared = 0; 125 return wpa_s->driver->set_key(wpa_s->ifname, wpa_s->drv_priv, 126 alg, addr, key_idx, set_tx, 127 seq, seq_len, key, key_len); 128 } 129 return -1; 130} 131 132static inline int wpa_drv_deauthenticate(struct wpa_supplicant *wpa_s, 133 const u8 *addr, int reason_code) 134{ 135 if (wpa_s->driver->deauthenticate) { 136 return wpa_s->driver->deauthenticate(wpa_s->drv_priv, addr, 137 reason_code); 138 } 139 return -1; 140} 141 142static inline int wpa_drv_disassociate(struct wpa_supplicant *wpa_s, 143 const u8 *addr, int reason_code) 144{ 145 if (wpa_s->driver->disassociate) { 146 return wpa_s->driver->disassociate(wpa_s->drv_priv, addr, 147 reason_code); 148 } 149 return -1; 150} 151 152static inline int wpa_drv_add_pmkid(struct wpa_supplicant *wpa_s, 153 const u8 *bssid, const u8 *pmkid) 154{ 155 if (wpa_s->driver->add_pmkid) { 156 return wpa_s->driver->add_pmkid(wpa_s->drv_priv, bssid, pmkid); 157 } 158 return -1; 159} 160 161static inline int wpa_drv_remove_pmkid(struct wpa_supplicant *wpa_s, 162 const u8 *bssid, const u8 *pmkid) 163{ 164 if (wpa_s->driver->remove_pmkid) { 165 return wpa_s->driver->remove_pmkid(wpa_s->drv_priv, bssid, 166 pmkid); 167 } 168 return -1; 169} 170 171static inline int wpa_drv_flush_pmkid(struct wpa_supplicant *wpa_s) 172{ 173 if (wpa_s->driver->flush_pmkid) { 174 return wpa_s->driver->flush_pmkid(wpa_s->drv_priv); 175 } 176 return -1; 177} 178 179static inline int wpa_drv_get_capa(struct wpa_supplicant *wpa_s, 180 struct wpa_driver_capa *capa) 181{ 182 if (wpa_s->driver->get_capa) { 183 return wpa_s->driver->get_capa(wpa_s->drv_priv, capa); 184 } 185 return -1; 186} 187 188static inline void wpa_drv_poll(struct wpa_supplicant *wpa_s) 189{ 190 if (wpa_s->driver->poll) { 191 wpa_s->driver->poll(wpa_s->drv_priv); 192 } 193} 194 195static inline const char * wpa_drv_get_ifname(struct wpa_supplicant *wpa_s) 196{ 197 if (wpa_s->driver->get_ifname) { 198 return wpa_s->driver->get_ifname(wpa_s->drv_priv); 199 } 200 return NULL; 201} 202 203static inline const u8 * wpa_drv_get_mac_addr(struct wpa_supplicant *wpa_s) 204{ 205 if (wpa_s->driver->get_mac_addr) { 206 return wpa_s->driver->get_mac_addr(wpa_s->drv_priv); 207 } 208 return NULL; 209} 210 211static inline int wpa_drv_send_eapol(struct wpa_supplicant *wpa_s, 212 const u8 *dst, u16 proto, 213 const u8 *data, size_t data_len) 214{ 215 if (wpa_s->driver->send_eapol) 216 return wpa_s->driver->send_eapol(wpa_s->drv_priv, dst, proto, 217 data, data_len); 218 return -1; 219} 220 221static inline int wpa_drv_set_operstate(struct wpa_supplicant *wpa_s, 222 int state) 223{ 224 if (wpa_s->driver->set_operstate) 225 return wpa_s->driver->set_operstate(wpa_s->drv_priv, state); 226 return 0; 227} 228 229static inline int wpa_drv_mlme_setprotection(struct wpa_supplicant *wpa_s, 230 const u8 *addr, int protect_type, 231 int key_type) 232{ 233 if (wpa_s->driver->mlme_setprotection) 234 return wpa_s->driver->mlme_setprotection(wpa_s->drv_priv, addr, 235 protect_type, 236 key_type); 237 return 0; 238} 239 240static inline struct hostapd_hw_modes * 241wpa_drv_get_hw_feature_data(struct wpa_supplicant *wpa_s, u16 *num_modes, 242 u16 *flags) 243{ 244 if (wpa_s->driver->get_hw_feature_data) 245 return wpa_s->driver->get_hw_feature_data(wpa_s->drv_priv, 246 num_modes, flags); 247 return NULL; 248} 249 250static inline int wpa_drv_set_country(struct wpa_supplicant *wpa_s, 251 const char *alpha2) 252{ 253 if (wpa_s->driver->set_country) 254 return wpa_s->driver->set_country(wpa_s->drv_priv, alpha2); 255 return 0; 256} 257 258static inline int wpa_drv_send_mlme(struct wpa_supplicant *wpa_s, 259 const u8 *data, size_t data_len, int noack) 260{ 261 if (wpa_s->driver->send_mlme) 262 return wpa_s->driver->send_mlme(wpa_s->drv_priv, 263 data, data_len, noack); 264 return -1; 265} 266 267static inline int wpa_drv_update_ft_ies(struct wpa_supplicant *wpa_s, 268 const u8 *md, 269 const u8 *ies, size_t ies_len) 270{ 271 if (wpa_s->driver->update_ft_ies) 272 return wpa_s->driver->update_ft_ies(wpa_s->drv_priv, md, 273 ies, ies_len); 274 return -1; 275} 276 277static inline int wpa_drv_send_ft_action(struct wpa_supplicant *wpa_s, 278 u8 action, const u8 *target_ap, 279 const u8 *ies, size_t ies_len) 280{ 281 if (wpa_s->driver->send_ft_action) 282 return wpa_s->driver->send_ft_action(wpa_s->drv_priv, action, 283 target_ap, ies, ies_len); 284 return -1; 285} 286 287static inline int wpa_drv_set_ap(struct wpa_supplicant *wpa_s, 288 struct wpa_driver_ap_params *params) 289{ 290 if (wpa_s->driver->set_ap) 291 return wpa_s->driver->set_ap(wpa_s->drv_priv, params); 292 return -1; 293} 294 295static inline int wpa_drv_sta_add(struct wpa_supplicant *wpa_s, 296 struct hostapd_sta_add_params *params) 297{ 298 if (wpa_s->driver->sta_add) 299 return wpa_s->driver->sta_add(wpa_s->drv_priv, params); 300 return -1; 301} 302 303static inline int wpa_drv_sta_remove(struct wpa_supplicant *wpa_s, 304 const u8 *addr) 305{ 306 if (wpa_s->driver->sta_remove) 307 return wpa_s->driver->sta_remove(wpa_s->drv_priv, addr); 308 return -1; 309} 310 311static inline int wpa_drv_hapd_send_eapol(struct wpa_supplicant *wpa_s, 312 const u8 *addr, const u8 *data, 313 size_t data_len, int encrypt, 314 const u8 *own_addr, u32 flags) 315{ 316 if (wpa_s->driver->hapd_send_eapol) 317 return wpa_s->driver->hapd_send_eapol(wpa_s->drv_priv, addr, 318 data, data_len, encrypt, 319 own_addr, flags); 320 return -1; 321} 322 323static inline int wpa_drv_sta_set_flags(struct wpa_supplicant *wpa_s, 324 const u8 *addr, int total_flags, 325 int flags_or, int flags_and) 326{ 327 if (wpa_s->driver->sta_set_flags) 328 return wpa_s->driver->sta_set_flags(wpa_s->drv_priv, addr, 329 total_flags, flags_or, 330 flags_and); 331 return -1; 332} 333 334static inline int wpa_drv_set_supp_port(struct wpa_supplicant *wpa_s, 335 int authorized) 336{ 337 if (wpa_s->driver->set_supp_port) { 338 return wpa_s->driver->set_supp_port(wpa_s->drv_priv, 339 authorized); 340 } 341 return 0; 342} 343 344static inline int wpa_drv_send_action(struct wpa_supplicant *wpa_s, 345 unsigned int freq, 346 unsigned int wait, 347 const u8 *dst, const u8 *src, 348 const u8 *bssid, 349 const u8 *data, size_t data_len, 350 int no_cck) 351{ 352 if (wpa_s->driver->send_action) 353 return wpa_s->driver->send_action(wpa_s->drv_priv, freq, 354 wait, dst, src, bssid, 355 data, data_len, no_cck); 356 return -1; 357} 358 359static inline void wpa_drv_send_action_cancel_wait(struct wpa_supplicant *wpa_s) 360{ 361 if (wpa_s->driver->send_action_cancel_wait) 362 wpa_s->driver->send_action_cancel_wait(wpa_s->drv_priv); 363} 364 365static inline int wpa_drv_set_freq(struct wpa_supplicant *wpa_s, 366 struct hostapd_freq_params *freq) 367{ 368 if (wpa_s->driver->set_freq) 369 return wpa_s->driver->set_freq(wpa_s->drv_priv, freq); 370 return -1; 371} 372 373static inline int wpa_drv_if_add(struct wpa_supplicant *wpa_s, 374 enum wpa_driver_if_type type, 375 const char *ifname, const u8 *addr, 376 void *bss_ctx, char *force_ifname, 377 u8 *if_addr, const char *bridge) 378{ 379 if (wpa_s->driver->if_add) 380 return wpa_s->driver->if_add(wpa_s->drv_priv, type, ifname, 381 addr, bss_ctx, NULL, force_ifname, 382 if_addr, bridge); 383 return -1; 384} 385 386static inline int wpa_drv_if_remove(struct wpa_supplicant *wpa_s, 387 enum wpa_driver_if_type type, 388 const char *ifname) 389{ 390 if (wpa_s->driver->if_remove) 391 return wpa_s->driver->if_remove(wpa_s->drv_priv, type, ifname); 392 return -1; 393} 394 395static inline int wpa_drv_remain_on_channel(struct wpa_supplicant *wpa_s, 396 unsigned int freq, 397 unsigned int duration) 398{ 399 if (wpa_s->driver->remain_on_channel) 400 return wpa_s->driver->remain_on_channel(wpa_s->drv_priv, freq, 401 duration); 402 return -1; 403} 404 405static inline int wpa_drv_cancel_remain_on_channel( 406 struct wpa_supplicant *wpa_s) 407{ 408 if (wpa_s->driver->cancel_remain_on_channel) 409 return wpa_s->driver->cancel_remain_on_channel( 410 wpa_s->drv_priv); 411 return -1; 412} 413 414static inline int wpa_drv_probe_req_report(struct wpa_supplicant *wpa_s, 415 int report) 416{ 417 if (wpa_s->driver->probe_req_report) 418 return wpa_s->driver->probe_req_report(wpa_s->drv_priv, 419 report); 420 return -1; 421} 422 423static inline int wpa_drv_deinit_ap(struct wpa_supplicant *wpa_s) 424{ 425 if (wpa_s->driver->deinit_ap) 426 return wpa_s->driver->deinit_ap(wpa_s->drv_priv); 427 return 0; 428} 429 430static inline int wpa_drv_deinit_p2p_cli(struct wpa_supplicant *wpa_s) 431{ 432 if (wpa_s->driver->deinit_p2p_cli) 433 return wpa_s->driver->deinit_p2p_cli(wpa_s->drv_priv); 434 return 0; 435} 436 437static inline void wpa_drv_suspend(struct wpa_supplicant *wpa_s) 438{ 439 if (wpa_s->driver->suspend) 440 wpa_s->driver->suspend(wpa_s->drv_priv); 441} 442 443static inline void wpa_drv_resume(struct wpa_supplicant *wpa_s) 444{ 445 if (wpa_s->driver->resume) 446 wpa_s->driver->resume(wpa_s->drv_priv); 447} 448 449static inline int wpa_drv_signal_monitor(struct wpa_supplicant *wpa_s, 450 int threshold, int hysteresis) 451{ 452 if (wpa_s->driver->signal_monitor) 453 return wpa_s->driver->signal_monitor(wpa_s->drv_priv, 454 threshold, hysteresis); 455 return -1; 456} 457 458static inline int wpa_drv_signal_poll(struct wpa_supplicant *wpa_s, 459 struct wpa_signal_info *si) 460{ 461 if (wpa_s->driver->signal_poll) 462 return wpa_s->driver->signal_poll(wpa_s->drv_priv, si); 463 return -1; 464} 465 466static inline int wpa_drv_pktcnt_poll(struct wpa_supplicant *wpa_s, 467 struct hostap_sta_driver_data *sta) 468{ 469 if (wpa_s->driver->read_sta_data) 470 return wpa_s->driver->read_sta_data(wpa_s->drv_priv, sta, wpa_s->bssid); 471 return -1; 472} 473 474static inline int wpa_drv_set_ap_wps_ie(struct wpa_supplicant *wpa_s, 475 const struct wpabuf *beacon, 476 const struct wpabuf *proberesp, 477 const struct wpabuf *assocresp) 478{ 479 if (!wpa_s->driver->set_ap_wps_ie) 480 return -1; 481 return wpa_s->driver->set_ap_wps_ie(wpa_s->drv_priv, beacon, 482 proberesp, assocresp); 483} 484 485static inline int wpa_drv_shared_freq(struct wpa_supplicant *wpa_s) 486{ 487 if (!wpa_s->driver->shared_freq) 488 return -1; 489 return wpa_s->driver->shared_freq(wpa_s->drv_priv); 490} 491 492static inline int wpa_drv_get_noa(struct wpa_supplicant *wpa_s, 493 u8 *buf, size_t buf_len) 494{ 495 if (!wpa_s->driver->get_noa) 496 return -1; 497 return wpa_s->driver->get_noa(wpa_s->drv_priv, buf, buf_len); 498} 499 500static inline int wpa_drv_set_p2p_powersave(struct wpa_supplicant *wpa_s, 501 int legacy_ps, int opp_ps, 502 int ctwindow) 503{ 504 if (!wpa_s->driver->set_p2p_powersave) 505 return -1; 506 return wpa_s->driver->set_p2p_powersave(wpa_s->drv_priv, legacy_ps, 507 opp_ps, ctwindow); 508} 509 510static inline int wpa_drv_ampdu(struct wpa_supplicant *wpa_s, int ampdu) 511{ 512 if (!wpa_s->driver->ampdu) 513 return -1; 514 return wpa_s->driver->ampdu(wpa_s->drv_priv, ampdu); 515} 516 517static inline int wpa_drv_p2p_find(struct wpa_supplicant *wpa_s, 518 unsigned int timeout, int type) 519{ 520 if (!wpa_s->driver->p2p_find) 521 return -1; 522 return wpa_s->driver->p2p_find(wpa_s->drv_priv, timeout, type); 523} 524 525static inline int wpa_drv_p2p_stop_find(struct wpa_supplicant *wpa_s) 526{ 527 if (!wpa_s->driver->p2p_stop_find) 528 return -1; 529 return wpa_s->driver->p2p_stop_find(wpa_s->drv_priv); 530} 531 532static inline int wpa_drv_p2p_listen(struct wpa_supplicant *wpa_s, 533 unsigned int timeout) 534{ 535 if (!wpa_s->driver->p2p_listen) 536 return -1; 537 return wpa_s->driver->p2p_listen(wpa_s->drv_priv, timeout); 538} 539 540static inline int wpa_drv_p2p_connect(struct wpa_supplicant *wpa_s, 541 const u8 *peer_addr, int wps_method, 542 int go_intent, 543 const u8 *own_interface_addr, 544 unsigned int force_freq, 545 int persistent_group) 546{ 547 if (!wpa_s->driver->p2p_connect) 548 return -1; 549 return wpa_s->driver->p2p_connect(wpa_s->drv_priv, peer_addr, 550 wps_method, go_intent, 551 own_interface_addr, force_freq, 552 persistent_group); 553} 554 555static inline int wpa_drv_wps_success_cb(struct wpa_supplicant *wpa_s, 556 const u8 *peer_addr) 557{ 558 if (!wpa_s->driver->wps_success_cb) 559 return -1; 560 return wpa_s->driver->wps_success_cb(wpa_s->drv_priv, peer_addr); 561} 562 563static inline int 564wpa_drv_p2p_group_formation_failed(struct wpa_supplicant *wpa_s) 565{ 566 if (!wpa_s->driver->p2p_group_formation_failed) 567 return -1; 568 return wpa_s->driver->p2p_group_formation_failed(wpa_s->drv_priv); 569} 570 571static inline int wpa_drv_p2p_set_params(struct wpa_supplicant *wpa_s, 572 const struct p2p_params *params) 573{ 574 if (!wpa_s->driver->p2p_set_params) 575 return -1; 576 return wpa_s->driver->p2p_set_params(wpa_s->drv_priv, params); 577} 578 579static inline int wpa_drv_p2p_prov_disc_req(struct wpa_supplicant *wpa_s, 580 const u8 *peer_addr, 581 u16 config_methods, int join) 582{ 583 if (!wpa_s->driver->p2p_prov_disc_req) 584 return -1; 585 return wpa_s->driver->p2p_prov_disc_req(wpa_s->drv_priv, peer_addr, 586 config_methods, join); 587} 588 589static inline u64 wpa_drv_p2p_sd_request(struct wpa_supplicant *wpa_s, 590 const u8 *dst, 591 const struct wpabuf *tlvs) 592{ 593 if (!wpa_s->driver->p2p_sd_request) 594 return 0; 595 return wpa_s->driver->p2p_sd_request(wpa_s->drv_priv, dst, tlvs); 596} 597 598static inline int wpa_drv_p2p_sd_cancel_request(struct wpa_supplicant *wpa_s, 599 u64 req) 600{ 601 if (!wpa_s->driver->p2p_sd_cancel_request) 602 return -1; 603 return wpa_s->driver->p2p_sd_cancel_request(wpa_s->drv_priv, req); 604} 605 606static inline int wpa_drv_p2p_sd_response(struct wpa_supplicant *wpa_s, 607 int freq, const u8 *dst, 608 u8 dialog_token, 609 const struct wpabuf *resp_tlvs) 610{ 611 if (!wpa_s->driver->p2p_sd_response) 612 return -1; 613 return wpa_s->driver->p2p_sd_response(wpa_s->drv_priv, freq, dst, 614 dialog_token, resp_tlvs); 615} 616 617static inline int wpa_drv_p2p_service_update(struct wpa_supplicant *wpa_s) 618{ 619 if (!wpa_s->driver->p2p_service_update) 620 return -1; 621 return wpa_s->driver->p2p_service_update(wpa_s->drv_priv); 622} 623 624static inline int wpa_drv_p2p_reject(struct wpa_supplicant *wpa_s, 625 const u8 *addr) 626{ 627 if (!wpa_s->driver->p2p_reject) 628 return -1; 629 return wpa_s->driver->p2p_reject(wpa_s->drv_priv, addr); 630} 631 632static inline int wpa_drv_p2p_invite(struct wpa_supplicant *wpa_s, 633 const u8 *peer, int role, const u8 *bssid, 634 const u8 *ssid, size_t ssid_len, 635 const u8 *go_dev_addr, 636 int persistent_group) 637{ 638 if (!wpa_s->driver->p2p_invite) 639 return -1; 640 return wpa_s->driver->p2p_invite(wpa_s->drv_priv, peer, role, bssid, 641 ssid, ssid_len, go_dev_addr, 642 persistent_group); 643} 644 645static inline int wpa_drv_send_tdls_mgmt(struct wpa_supplicant *wpa_s, 646 const u8 *dst, u8 action_code, 647 u8 dialog_token, u16 status_code, 648 const u8 *buf, size_t len) 649{ 650 if (wpa_s->driver->send_tdls_mgmt) { 651 return wpa_s->driver->send_tdls_mgmt(wpa_s->drv_priv, dst, 652 action_code, dialog_token, 653 status_code, buf, len); 654 } 655 return -1; 656} 657 658static inline int wpa_drv_tdls_oper(struct wpa_supplicant *wpa_s, 659 enum tdls_oper oper, const u8 *peer) 660{ 661 if (!wpa_s->driver->tdls_oper) 662 return -1; 663 return wpa_s->driver->tdls_oper(wpa_s->drv_priv, oper, peer); 664} 665 666#ifdef ANDROID 667static inline int wpa_drv_driver_cmd(struct wpa_supplicant *wpa_s, 668 char *cmd, char *buf, size_t buf_len) 669{ 670 if (!wpa_s->driver->driver_cmd) 671 return -1; 672 return wpa_s->driver->driver_cmd(wpa_s->drv_priv, cmd, buf, buf_len); 673} 674#endif 675 676static inline void wpa_drv_set_rekey_info(struct wpa_supplicant *wpa_s, 677 const u8 *kek, const u8 *kck, 678 const u8 *replay_ctr) 679{ 680 if (!wpa_s->driver->set_rekey_info) 681 return; 682 wpa_s->driver->set_rekey_info(wpa_s->drv_priv, kek, kck, replay_ctr); 683} 684 685static inline int wpa_drv_radio_disable(struct wpa_supplicant *wpa_s, 686 int disabled) 687{ 688 if (!wpa_s->driver->radio_disable) 689 return -1; 690 return wpa_s->driver->radio_disable(wpa_s->drv_priv, disabled); 691} 692 693static inline int wpa_drv_switch_channel(struct wpa_supplicant *wpa_s, 694 unsigned int freq) 695{ 696 if (!wpa_s->driver->switch_channel) 697 return -1; 698 return wpa_s->driver->switch_channel(wpa_s->drv_priv, freq); 699} 700 701static inline int wpa_drv_wnm_oper(struct wpa_supplicant *wpa_s, 702 enum wnm_oper oper, const u8 *peer, 703 u8 *buf, u16 *buf_len) 704{ 705 if (!wpa_s->driver->wnm_oper) 706 return -1; 707 return wpa_s->driver->wnm_oper(wpa_s->drv_priv, oper, peer, buf, 708 buf_len); 709} 710 711#endif /* DRIVER_I_H */ 712