wpa_supplicant/driver_i.h

   1 /*
   2  * wpa_supplicant - Internal driver interface wrappers
   3  * Copyright (c) 2003-2009, 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 DRIVER_I_H
  16 #define DRIVER_I_H
  17
  18 #include "drivers/driver.h"
  19
  20 /* driver_ops */
  21 static inline void * wpa_drv_init(struct wpa_supplicant *wpa_s,
  22                                   const char *ifname)
  23 {
  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);
  29         }
  30         return NULL;
  31 }
  32
  33 static inline void wpa_drv_deinit(struct wpa_supplicant *wpa_s)
  34 {
  35         if (wpa_s->driver->deinit)
  36                 wpa_s->driver->deinit(wpa_s->drv_priv);
  37 }
  38
  39 static inline int wpa_drv_set_param(struct wpa_supplicant *wpa_s,
  40                                     const char *param)
  41 {
  42         if (wpa_s->driver->set_param)
  43                 return wpa_s->driver->set_param(wpa_s->drv_priv, param);
  44         return 0;
  45 }
  46
  47 static inline int wpa_drv_set_countermeasures(struct wpa_supplicant *wpa_s,
  48                                               int enabled)
  49 {
  50         if (wpa_s->driver->set_countermeasures) {
  51                 return wpa_s->driver->set_countermeasures(wpa_s->drv_priv,
  52                                                           enabled);
  53         }
  54         return -1;
  55 }
  56
  57 static inline int wpa_drv_authenticate(struct wpa_supplicant *wpa_s,
  58                                        struct wpa_driver_auth_params *params)
  59 {
  60         if (wpa_s->driver->authenticate)
  61                 return wpa_s->driver->authenticate(wpa_s->drv_priv, params);
  62         return -1;
  63 }
  64
  65 static inline int wpa_drv_associate(struct wpa_supplicant *wpa_s,
  66                                     struct wpa_driver_associate_params *params)
  67 {
  68         if (wpa_s->driver->associate) {
  69                 return wpa_s->driver->associate(wpa_s->drv_priv, params);
  70         }
  71         return -1;
  72 }
  73
  74 static inline int wpa_drv_scan(struct wpa_supplicant *wpa_s,
  75                                struct wpa_driver_scan_params *params)
  76 {
  77         if (wpa_s->driver->scan2)
  78                 return wpa_s->driver->scan2(wpa_s->drv_priv, params);
  79         return -1;
  80 }
  81
  82 static inline int wpa_drv_sched_scan(struct wpa_supplicant *wpa_s,
  83                                      struct wpa_driver_scan_params *params,
  84                                      u32 interval)
  85 {
  86         if (wpa_s->driver->sched_scan)
  87                 return wpa_s->driver->sched_scan(wpa_s->drv_priv,
  88                                                  params, interval);
  89         return -1;
  90 }
  91
  92 static inline int wpa_drv_stop_sched_scan(struct wpa_supplicant *wpa_s)
  93 {
  94         if (wpa_s->driver->stop_sched_scan)
  95                 return wpa_s->driver->stop_sched_scan(wpa_s->drv_priv);
  96         return -1;
  97 }
  98
  99 static inline struct wpa_scan_results * wpa_drv_get_scan_results2(
 100         struct wpa_supplicant *wpa_s)
 101 {
 102         if (wpa_s->driver->get_scan_results2)
 103                 return wpa_s->driver->get_scan_results2(wpa_s->drv_priv);
 104         return NULL;
 105 }
 106
 107 static inline int wpa_drv_get_bssid(struct wpa_supplicant *wpa_s, u8 *bssid)
 108 {
 109         if (wpa_s->driver->get_bssid) {
 110                 return wpa_s->driver->get_bssid(wpa_s->drv_priv, bssid);
 111         }
 112         return -1;
 113 }
 114
 115 static inline int wpa_drv_get_ssid(struct wpa_supplicant *wpa_s, u8 *ssid)
 116 {
 117         if (wpa_s->driver->get_ssid) {
 118                 return wpa_s->driver->get_ssid(wpa_s->drv_priv, ssid);
 119         }
 120         return -1;
 121 }
 122
 123 static inline int wpa_drv_set_key(struct wpa_supplicant *wpa_s,
 124                                   enum wpa_alg alg, const u8 *addr,
 125                                   int key_idx, int set_tx,
 126                                    const u8 *seq, size_t seq_len,
 127                                    const u8 *key, size_t key_len)
 128 {
 129         if (wpa_s->driver->set_key) {
 130                 wpa_s->keys_cleared = 0;
 131                 return wpa_s->driver->set_key(wpa_s->ifname, wpa_s->drv_priv,
 132                                               alg, addr, key_idx, set_tx,
 133                                               seq, seq_len, key, key_len);
 134         }
 135         return -1;
 136 }
 137
 138 static inline int wpa_drv_deauthenticate(struct wpa_supplicant *wpa_s,
 139                                          const u8 *addr, int reason_code)
 140 {
 141         if (wpa_s->driver->deauthenticate) {
 142                 return wpa_s->driver->deauthenticate(wpa_s->drv_priv, addr,
 143                                                      reason_code);
 144         }
 145         return -1;
 146 }
 147
 148 static inline int wpa_drv_disassociate(struct wpa_supplicant *wpa_s,
 149                                        const u8 *addr, int reason_code)
 150 {
 151         if (wpa_s->driver->disassociate) {
 152                 return wpa_s->driver->disassociate(wpa_s->drv_priv, addr,
 153                                                    reason_code);
 154         }
 155         return -1;
 156 }
 157
 158 static inline int wpa_drv_add_pmkid(struct wpa_supplicant *wpa_s,
 159                                     const u8 *bssid, const u8 *pmkid)
 160 {
 161         if (wpa_s->driver->add_pmkid) {
 162                 return wpa_s->driver->add_pmkid(wpa_s->drv_priv, bssid, pmkid);
 163         }
 164         return -1;
 165 }
 166
 167 static inline int wpa_drv_remove_pmkid(struct wpa_supplicant *wpa_s,
 168                                        const u8 *bssid, const u8 *pmkid)
 169 {
 170         if (wpa_s->driver->remove_pmkid) {
 171                 return wpa_s->driver->remove_pmkid(wpa_s->drv_priv, bssid,
 172                                                    pmkid);
 173         }
 174         return -1;
 175 }
 176
 177 static inline int wpa_drv_flush_pmkid(struct wpa_supplicant *wpa_s)
 178 {
 179         if (wpa_s->driver->flush_pmkid) {
 180                 return wpa_s->driver->flush_pmkid(wpa_s->drv_priv);
 181         }
 182         return -1;
 183 }
 184
 185 static inline int wpa_drv_get_capa(struct wpa_supplicant *wpa_s,
 186                                    struct wpa_driver_capa *capa)
 187 {
 188         if (wpa_s->driver->get_capa) {
 189                 return wpa_s->driver->get_capa(wpa_s->drv_priv, capa);
 190         }
 191         return -1;
 192 }
 193
 194 static inline void wpa_drv_poll(struct wpa_supplicant *wpa_s)
 195 {
 196         if (wpa_s->driver->poll) {
 197                 wpa_s->driver->poll(wpa_s->drv_priv);
 198         }
 199 }
 200
 201 static inline const char * wpa_drv_get_ifname(struct wpa_supplicant *wpa_s)
 202 {
 203         if (wpa_s->driver->get_ifname) {
 204                 return wpa_s->driver->get_ifname(wpa_s->drv_priv);
 205         }
 206         return NULL;
 207 }
 208
 209 static inline const u8 * wpa_drv_get_mac_addr(struct wpa_supplicant *wpa_s)
 210 {
 211         if (wpa_s->driver->get_mac_addr) {
 212                 return wpa_s->driver->get_mac_addr(wpa_s->drv_priv);
 213         }
 214         return NULL;
 215 }
 216
 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)
 220 {
 221         if (wpa_s->driver->send_eapol)
 222                 return wpa_s->driver->send_eapol(wpa_s->drv_priv, dst, proto,
 223                                                  data, data_len);
 224         return -1;
 225 }
 226
 227 static inline int wpa_drv_set_operstate(struct wpa_supplicant *wpa_s,
 228                                         int state)
 229 {
 230         if (wpa_s->driver->set_operstate)
 231                 return wpa_s->driver->set_operstate(wpa_s->drv_priv, state);
 232         return 0;
 233 }
 234
 235 static inline int wpa_drv_mlme_setprotection(struct wpa_supplicant *wpa_s,
 236                                              const u8 *addr, int protect_type,
 237                                              int key_type)
 238 {
 239         if (wpa_s->driver->mlme_setprotection)
 240                 return wpa_s->driver->mlme_setprotection(wpa_s->drv_priv, addr,
 241                                                          protect_type,
 242                                                          key_type);
 243         return 0;
 244 }
 245
 246 static inline struct hostapd_hw_modes *
 247 wpa_drv_get_hw_feature_data(struct wpa_supplicant *wpa_s, u16 *num_modes,
 248                             u16 *flags)
 249 {
 250         if (wpa_s->driver->get_hw_feature_data)
 251                 return wpa_s->driver->get_hw_feature_data(wpa_s->drv_priv,
 252                                                           num_modes, flags);
 253         return NULL;
 254 }
 255
 256 static inline int wpa_drv_set_country(struct wpa_supplicant *wpa_s,
 257                                       const char *alpha2)
 258 {
 259         if (wpa_s->driver->set_country)
 260                 return wpa_s->driver->set_country(wpa_s->drv_priv, alpha2);
 261         return 0;
 262 }
 263
 264 static inline int wpa_drv_send_mlme(struct wpa_supplicant *wpa_s,
 265                                     const u8 *data, size_t data_len, int noack)
 266 {
 267         if (wpa_s->driver->send_mlme)
 268                 return wpa_s->driver->send_mlme(wpa_s->drv_priv,
 269                                                 data, data_len, noack);
 270         return -1;
 271 }
 272
 273 static inline int wpa_drv_update_ft_ies(struct wpa_supplicant *wpa_s,
 274                                         const u8 *md,
 275                                         const u8 *ies, size_t ies_len)
 276 {
 277         if (wpa_s->driver->update_ft_ies)
 278                 return wpa_s->driver->update_ft_ies(wpa_s->drv_priv, md,
 279                                                     ies, ies_len);
 280         return -1;
 281 }
 282
 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)
 286 {
 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);
 290         return -1;
 291 }
 292
 293 static inline int wpa_drv_set_ap(struct wpa_supplicant *wpa_s,
 294                                  struct wpa_driver_ap_params *params)
 295 {
 296         if (wpa_s->driver->set_ap)
 297                 return wpa_s->driver->set_ap(wpa_s->drv_priv, params);
 298         return -1;
 299 }
 300
 301 static inline int wpa_drv_sta_add(struct wpa_supplicant *wpa_s,
 302                                   struct hostapd_sta_add_params *params)
 303 {
 304         if (wpa_s->driver->sta_add)
 305                 return wpa_s->driver->sta_add(wpa_s->drv_priv, params);
 306         return -1;
 307 }
 308
 309 static inline int wpa_drv_sta_remove(struct wpa_supplicant *wpa_s,
 310                                      const u8 *addr)
 311 {
 312         if (wpa_s->driver->sta_remove)
 313                 return wpa_s->driver->sta_remove(wpa_s->drv_priv, addr);
 314         return -1;
 315 }
 316
 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)
 321 {
 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,
 325                                                       own_addr, flags);
 326         return -1;
 327 }
 328
 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)
 332 {
 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,
 336                                                     flags_and);
 337         return -1;
 338 }
 339
 340 static inline int wpa_drv_set_supp_port(struct wpa_supplicant *wpa_s,
 341                                         int authorized)
 342 {
 343         if (wpa_s->driver->set_supp_port) {
 344                 return wpa_s->driver->set_supp_port(wpa_s->drv_priv,
 345                                                     authorized);
 346         }
 347         return 0;
 348 }
 349
 350 static inline int wpa_drv_send_action(struct wpa_supplicant *wpa_s,
 351                                       unsigned int freq,
 352                                       unsigned int wait,
 353                                       const u8 *dst, const u8 *src,
 354                                       const u8 *bssid,
 355                                       const u8 *data, size_t data_len,
 356                                       int no_cck)
 357 {
 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);
 362         return -1;
 363 }
 364
 365 static inline void wpa_drv_send_action_cancel_wait(struct wpa_supplicant *wpa_s)
 366 {
 367         if (wpa_s->driver->send_action_cancel_wait)
 368                 wpa_s->driver->send_action_cancel_wait(wpa_s->drv_priv);
 369 }
 370
 371 static inline int wpa_drv_set_freq(struct wpa_supplicant *wpa_s,
 372                                    struct hostapd_freq_params *freq)
 373 {
 374         if (wpa_s->driver->set_freq)
 375                 return wpa_s->driver->set_freq(wpa_s->drv_priv, freq);
 376         return -1;
 377 }
 378
 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)
 384 {
 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,
 388                                              if_addr, bridge);
 389         return -1;
 390 }
 391
 392 static inline int wpa_drv_if_remove(struct wpa_supplicant *wpa_s,
 393                                     enum wpa_driver_if_type type,
 394                                     const char *ifname)
 395 {
 396         if (wpa_s->driver->if_remove)
 397                 return wpa_s->driver->if_remove(wpa_s->drv_priv, type, ifname);
 398         return -1;
 399 }
 400
 401 static inline int wpa_drv_remain_on_channel(struct wpa_supplicant *wpa_s,
 402                                             unsigned int freq,
 403                                             unsigned int duration)
 404 {
 405         if (wpa_s->driver->remain_on_channel)
 406                 return wpa_s->driver->remain_on_channel(wpa_s->drv_priv, freq,
 407                                                         duration);
 408         return -1;
 409 }
 410
 411 static inline int wpa_drv_cancel_remain_on_channel(
 412         struct wpa_supplicant *wpa_s)
 413 {
 414         if (wpa_s->driver->cancel_remain_on_channel)
 415                 return wpa_s->driver->cancel_remain_on_channel(
 416                         wpa_s->drv_priv);
 417         return -1;
 418 }
 419
 420 static inline int wpa_drv_probe_req_report(struct wpa_supplicant *wpa_s,
 421                                            int report)
 422 {
 423         if (wpa_s->driver->probe_req_report)
 424                 return wpa_s->driver->probe_req_report(wpa_s->drv_priv,
 425                                                        report);
 426         return -1;
 427 }
 428
 429 static inline int wpa_drv_deinit_ap(struct wpa_supplicant *wpa_s)
 430 {
 431         if (wpa_s->driver->deinit_ap)
 432                 return wpa_s->driver->deinit_ap(wpa_s->drv_priv);
 433         return 0;
 434 }
 435
 436 static inline void wpa_drv_suspend(struct wpa_supplicant *wpa_s)
 437 {
 438         if (wpa_s->driver->suspend)
 439                 wpa_s->driver->suspend(wpa_s->drv_priv);
 440 }
 441
 442 static inline void wpa_drv_resume(struct wpa_supplicant *wpa_s)
 443 {
 444         if (wpa_s->driver->resume)
 445                 wpa_s->driver->resume(wpa_s->drv_priv);
 446 }
 447
 448 static inline int wpa_drv_signal_monitor(struct wpa_supplicant *wpa_s,
 449                                          int threshold, int hysteresis)
 450 {
 451         if (wpa_s->driver->signal_monitor)
 452                 return wpa_s->driver->signal_monitor(wpa_s->drv_priv,
 453                                                      threshold, hysteresis);
 454         return -1;
 455 }
 456
 457 static inline int wpa_drv_signal_poll(struct wpa_supplicant *wpa_s,
 458                                       struct wpa_signal_info *si)
 459 {
 460         if (wpa_s->driver->signal_poll)
 461                 return wpa_s->driver->signal_poll(wpa_s->drv_priv, si);
 462         return -1;
 463 }
 464
 465 static inline int wpa_drv_set_ap_wps_ie(struct wpa_supplicant *wpa_s,
 466                                         const struct wpabuf *beacon,
 467                                         const struct wpabuf *proberesp,
 468                                         const struct wpabuf *assocresp)
 469 {
 470         if (!wpa_s->driver->set_ap_wps_ie)
 471                 return -1;
 472         return wpa_s->driver->set_ap_wps_ie(wpa_s->drv_priv, beacon,
 473                                             proberesp, assocresp);
 474 }
 475
 476 static inline int wpa_drv_shared_freq(struct wpa_supplicant *wpa_s)
 477 {
 478         if (!wpa_s->driver->shared_freq)
 479                 return -1;
 480         return wpa_s->driver->shared_freq(wpa_s->drv_priv);
 481 }
 482
 483 static inline int wpa_drv_get_noa(struct wpa_supplicant *wpa_s,
 484                                   u8 *buf, size_t buf_len)
 485 {
 486         if (!wpa_s->driver->get_noa)
 487                 return -1;
 488         return wpa_s->driver->get_noa(wpa_s->drv_priv, buf, buf_len);
 489 }
 490
 491 static inline int wpa_drv_set_p2p_powersave(struct wpa_supplicant *wpa_s,
 492                                             int legacy_ps, int opp_ps,
 493                                             int ctwindow)
 494 {
 495         if (!wpa_s->driver->set_p2p_powersave)
 496                 return -1;
 497         return wpa_s->driver->set_p2p_powersave(wpa_s->drv_priv, legacy_ps,
 498                                                 opp_ps, ctwindow);
 499 }
 500
 501 static inline int wpa_drv_ampdu(struct wpa_supplicant *wpa_s, int ampdu)
 502 {
 503         if (!wpa_s->driver->ampdu)
 504                 return -1;
 505         return wpa_s->driver->ampdu(wpa_s->drv_priv, ampdu);
 506 }
 507
 508 static inline int wpa_drv_p2p_find(struct wpa_supplicant *wpa_s,
 509                                    unsigned int timeout, int type)
 510 {
 511         if (!wpa_s->driver->p2p_find)
 512                 return -1;
 513         return wpa_s->driver->p2p_find(wpa_s->drv_priv, timeout, type);
 514 }
 515
 516 static inline int wpa_drv_p2p_stop_find(struct wpa_supplicant *wpa_s)
 517 {
 518         if (!wpa_s->driver->p2p_stop_find)
 519                 return -1;
 520         return wpa_s->driver->p2p_stop_find(wpa_s->drv_priv);
 521 }
 522
 523 static inline int wpa_drv_p2p_listen(struct wpa_supplicant *wpa_s,
 524                                      unsigned int timeout)
 525 {
 526         if (!wpa_s->driver->p2p_listen)
 527                 return -1;
 528         return wpa_s->driver->p2p_listen(wpa_s->drv_priv, timeout);
 529 }
 530
 531 static inline int wpa_drv_p2p_connect(struct wpa_supplicant *wpa_s,
 532                                       const u8 *peer_addr, int wps_method,
 533                                       int go_intent,
 534                                       const u8 *own_interface_addr,
 535                                       unsigned int force_freq,
 536                                       int persistent_group)
 537 {
 538         if (!wpa_s->driver->p2p_connect)
 539                 return -1;
 540         return wpa_s->driver->p2p_connect(wpa_s->drv_priv, peer_addr,
 541                                           wps_method, go_intent,
 542                                           own_interface_addr, force_freq,
 543                                           persistent_group);
 544 }
 545
 546 static inline int wpa_drv_wps_success_cb(struct wpa_supplicant *wpa_s,
 547                                          const u8 *peer_addr)
 548 {
 549         if (!wpa_s->driver->wps_success_cb)
 550                 return -1;
 551         return wpa_s->driver->wps_success_cb(wpa_s->drv_priv, peer_addr);
 552 }
 553
 554 static inline int
 555 wpa_drv_p2p_group_formation_failed(struct wpa_supplicant *wpa_s)
 556 {
 557         if (!wpa_s->driver->p2p_group_formation_failed)
 558                 return -1;
 559         return wpa_s->driver->p2p_group_formation_failed(wpa_s->drv_priv);
 560 }
 561
 562 static inline int wpa_drv_p2p_set_params(struct wpa_supplicant *wpa_s,
 563                                          const struct p2p_params *params)
 564 {
 565         if (!wpa_s->driver->p2p_set_params)
 566                 return -1;
 567         return wpa_s->driver->p2p_set_params(wpa_s->drv_priv, params);
 568 }
 569
 570 static inline int wpa_drv_p2p_prov_disc_req(struct wpa_supplicant *wpa_s,
 571                                             const u8 *peer_addr,
 572                                             u16 config_methods, int join)
 573 {
 574         if (!wpa_s->driver->p2p_prov_disc_req)
 575                 return -1;
 576         return wpa_s->driver->p2p_prov_disc_req(wpa_s->drv_priv, peer_addr,
 577                                                 config_methods, join);
 578 }
 579
 580 static inline u64 wpa_drv_p2p_sd_request(struct wpa_supplicant *wpa_s,
 581                                          const u8 *dst,
 582                                          const struct wpabuf *tlvs)
 583 {
 584         if (!wpa_s->driver->p2p_sd_request)
 585                 return 0;
 586         return wpa_s->driver->p2p_sd_request(wpa_s->drv_priv, dst, tlvs);
 587 }
 588
 589 static inline int wpa_drv_p2p_sd_cancel_request(struct wpa_supplicant *wpa_s,
 590                                                 u64 req)
 591 {
 592         if (!wpa_s->driver->p2p_sd_cancel_request)
 593                 return -1;
 594         return wpa_s->driver->p2p_sd_cancel_request(wpa_s->drv_priv, req);
 595 }
 596
 597 static inline int wpa_drv_p2p_sd_response(struct wpa_supplicant *wpa_s,
 598                                           int freq, const u8 *dst,
 599                                           u8 dialog_token,
 600                                           const struct wpabuf *resp_tlvs)
 601 {
 602         if (!wpa_s->driver->p2p_sd_response)
 603                 return -1;
 604         return wpa_s->driver->p2p_sd_response(wpa_s->drv_priv, freq, dst,
 605                                               dialog_token, resp_tlvs);
 606 }
 607
 608 static inline int wpa_drv_p2p_service_update(struct wpa_supplicant *wpa_s)
 609 {
 610         if (!wpa_s->driver->p2p_service_update)
 611                 return -1;
 612         return wpa_s->driver->p2p_service_update(wpa_s->drv_priv);
 613 }
 614
 615 static inline int wpa_drv_p2p_reject(struct wpa_supplicant *wpa_s,
 616                                      const u8 *addr)
 617 {
 618         if (!wpa_s->driver->p2p_reject)
 619                 return -1;
 620         return wpa_s->driver->p2p_reject(wpa_s->drv_priv, addr);
 621 }
 622
 623 static inline int wpa_drv_p2p_invite(struct wpa_supplicant *wpa_s,
 624                                      const u8 *peer, int role, const u8 *bssid,
 625                                      const u8 *ssid, size_t ssid_len,
 626                                      const u8 *go_dev_addr,
 627                                      int persistent_group)
 628 {
 629         if (!wpa_s->driver->p2p_invite)
 630                 return -1;
 631         return wpa_s->driver->p2p_invite(wpa_s->drv_priv, peer, role, bssid,
 632                                          ssid, ssid_len, go_dev_addr,
 633                                          persistent_group);
 634 }
 635
 636 static inline int wpa_drv_send_tdls_mgmt(struct wpa_supplicant *wpa_s,
 637                                          const u8 *dst, u8 action_code,
 638                                          u8 dialog_token, u16 status_code,
 639                                          const u8 *buf, size_t len)
 640 {
 641         if (wpa_s->driver->send_tdls_mgmt) {
 642                 return wpa_s->driver->send_tdls_mgmt(wpa_s->drv_priv, dst,
 643                                                      action_code, dialog_token,
 644                                                      status_code, buf, len);
 645         }
 646         return -1;
 647 }
 648
 649 static inline int wpa_drv_tdls_oper(struct wpa_supplicant *wpa_s,
 650                                     enum tdls_oper oper, const u8 *peer)
 651 {
 652         if (!wpa_s->driver->tdls_oper)
 653                 return -1;
 654         return wpa_s->driver->tdls_oper(wpa_s->drv_priv, oper, peer);
 655 }
 656
 657 static inline void wpa_drv_set_rekey_info(struct wpa_supplicant *wpa_s,
 658                                           const u8 *kek, const u8 *kck,
 659                                           const u8 *replay_ctr)
 660 {
 661         if (!wpa_s->driver->set_rekey_info)
 662                 return;
 663         wpa_s->driver->set_rekey_info(wpa_s->drv_priv, kek, kck, replay_ctr);
 664 }
 665
 666 #endif /* DRIVER_I_H */