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_channel(struct wpa_supplicant *wpa_s,
 257                                       enum hostapd_hw_mode phymode, int chan,
 258                                       int freq)
 259 {
 260         if (wpa_s->driver->set_channel)
 261                 return wpa_s->driver->set_channel(wpa_s->drv_priv, phymode,
 262                                                   chan, freq);
 263         return -1;
 264 }
 265
 266 static inline int wpa_drv_set_ssid(struct wpa_supplicant *wpa_s,
 267                                    const u8 *ssid, size_t ssid_len)
 268 {
 269         if (wpa_s->driver->set_ssid) {
 270                 return wpa_s->driver->set_ssid(wpa_s->drv_priv, ssid,
 271                                                ssid_len);
 272         }
 273         return -1;
 274 }
 275
 276 static inline int wpa_drv_set_bssid(struct wpa_supplicant *wpa_s,
 277                                     const u8 *bssid)
 278 {
 279         if (wpa_s->driver->set_bssid) {
 280                 return wpa_s->driver->set_bssid(wpa_s->drv_priv, bssid);
 281         }
 282         return -1;
 283 }
 284
 285 static inline int wpa_drv_set_country(struct wpa_supplicant *wpa_s,
 286                                       const char *alpha2)
 287 {
 288         if (wpa_s->driver->set_country)
 289                 return wpa_s->driver->set_country(wpa_s->drv_priv, alpha2);
 290         return 0;
 291 }
 292
 293 static inline int wpa_drv_send_mlme(struct wpa_supplicant *wpa_s,
 294                                     const u8 *data, size_t data_len)
 295 {
 296         if (wpa_s->driver->send_mlme)
 297                 return wpa_s->driver->send_mlme(wpa_s->drv_priv,
 298                                                 data, data_len);
 299         return -1;
 300 }
 301
 302 static inline int wpa_drv_mlme_add_sta(struct wpa_supplicant *wpa_s,
 303                                        const u8 *addr, const u8 *supp_rates,
 304                                        size_t supp_rates_len)
 305 {
 306         if (wpa_s->driver->mlme_add_sta)
 307                 return wpa_s->driver->mlme_add_sta(wpa_s->drv_priv, addr,
 308                                                    supp_rates, supp_rates_len);
 309         return -1;
 310 }
 311
 312 static inline int wpa_drv_mlme_remove_sta(struct wpa_supplicant *wpa_s,
 313                                           const u8 *addr)
 314 {
 315         if (wpa_s->driver->mlme_remove_sta)
 316                 return wpa_s->driver->mlme_remove_sta(wpa_s->drv_priv, addr);
 317         return -1;
 318 }
 319
 320 static inline int wpa_drv_update_ft_ies(struct wpa_supplicant *wpa_s,
 321                                         const u8 *md,
 322                                         const u8 *ies, size_t ies_len)
 323 {
 324         if (wpa_s->driver->update_ft_ies)
 325                 return wpa_s->driver->update_ft_ies(wpa_s->drv_priv, md,
 326                                                     ies, ies_len);
 327         return -1;
 328 }
 329
 330 static inline int wpa_drv_send_ft_action(struct wpa_supplicant *wpa_s,
 331                                          u8 action, const u8 *target_ap,
 332                                          const u8 *ies, size_t ies_len)
 333 {
 334         if (wpa_s->driver->send_ft_action)
 335                 return wpa_s->driver->send_ft_action(wpa_s->drv_priv, action,
 336                                                      target_ap, ies, ies_len);
 337         return -1;
 338 }
 339
 340 static inline int wpa_drv_set_ap(struct wpa_supplicant *wpa_s,
 341                                  struct wpa_driver_ap_params *params)
 342 {
 343         if (wpa_s->driver->set_ap)
 344                 return wpa_s->driver->set_ap(wpa_s->drv_priv, params);
 345         return -1;
 346 }
 347
 348 static inline int wpa_drv_sta_add(struct wpa_supplicant *wpa_s,
 349                                   struct hostapd_sta_add_params *params)
 350 {
 351         if (wpa_s->driver->sta_add)
 352                 return wpa_s->driver->sta_add(wpa_s->drv_priv, params);
 353         return -1;
 354 }
 355
 356 static inline int wpa_drv_sta_remove(struct wpa_supplicant *wpa_s,
 357                                      const u8 *addr)
 358 {
 359         if (wpa_s->driver->sta_remove)
 360                 return wpa_s->driver->sta_remove(wpa_s->drv_priv, addr);
 361         return -1;
 362 }
 363
 364 static inline int wpa_drv_hapd_send_eapol(struct wpa_supplicant *wpa_s,
 365                                           const u8 *addr, const u8 *data,
 366                                           size_t data_len, int encrypt,
 367                                           const u8 *own_addr, u32 flags)
 368 {
 369         if (wpa_s->driver->hapd_send_eapol)
 370                 return wpa_s->driver->hapd_send_eapol(wpa_s->drv_priv, addr,
 371                                                       data, data_len, encrypt,
 372                                                       own_addr, flags);
 373         return -1;
 374 }
 375
 376 static inline int wpa_drv_sta_set_flags(struct wpa_supplicant *wpa_s,
 377                                         const u8 *addr, int total_flags,
 378                                         int flags_or, int flags_and)
 379 {
 380         if (wpa_s->driver->sta_set_flags)
 381                 return wpa_s->driver->sta_set_flags(wpa_s->drv_priv, addr,
 382                                                     total_flags, flags_or,
 383                                                     flags_and);
 384         return -1;
 385 }
 386
 387 static inline int wpa_drv_set_supp_port(struct wpa_supplicant *wpa_s,
 388                                         int authorized)
 389 {
 390         if (wpa_s->driver->set_supp_port) {
 391                 return wpa_s->driver->set_supp_port(wpa_s->drv_priv,
 392                                                     authorized);
 393         }
 394         return 0;
 395 }
 396
 397 static inline int wpa_drv_send_action(struct wpa_supplicant *wpa_s,
 398                                       unsigned int freq,
 399                                       unsigned int wait,
 400                                       const u8 *dst, const u8 *src,
 401                                       const u8 *bssid,
 402                                       const u8 *data, size_t data_len)
 403 {
 404         if (wpa_s->driver->send_action)
 405                 return wpa_s->driver->send_action(wpa_s->drv_priv, freq,
 406                                                   wait, dst, src, bssid,
 407                                                   data, data_len);
 408         return -1;
 409 }
 410
 411 static inline void wpa_drv_send_action_cancel_wait(struct wpa_supplicant *wpa_s)
 412 {
 413         if (wpa_s->driver->send_action_cancel_wait)
 414                 wpa_s->driver->send_action_cancel_wait(wpa_s->drv_priv);
 415 }
 416
 417 static inline int wpa_drv_set_freq(struct wpa_supplicant *wpa_s,
 418                                    struct hostapd_freq_params *freq)
 419 {
 420         if (wpa_s->driver->set_freq)
 421                 return wpa_s->driver->set_freq(wpa_s->drv_priv, freq);
 422         return -1;
 423 }
 424
 425 static inline int wpa_drv_if_add(struct wpa_supplicant *wpa_s,
 426                                  enum wpa_driver_if_type type,
 427                                  const char *ifname, const u8 *addr,
 428                                  void *bss_ctx, char *force_ifname,
 429                                  u8 *if_addr, const char *bridge)
 430 {
 431         if (wpa_s->driver->if_add)
 432                 return wpa_s->driver->if_add(wpa_s->drv_priv, type, ifname,
 433                                              addr, bss_ctx, NULL, force_ifname,
 434                                              if_addr, bridge);
 435         return -1;
 436 }
 437
 438 static inline int wpa_drv_if_remove(struct wpa_supplicant *wpa_s,
 439                                     enum wpa_driver_if_type type,
 440                                     const char *ifname)
 441 {
 442         if (wpa_s->driver->if_remove)
 443                 return wpa_s->driver->if_remove(wpa_s->drv_priv, type, ifname);
 444         return -1;
 445 }
 446
 447 static inline int wpa_drv_remain_on_channel(struct wpa_supplicant *wpa_s,
 448                                             unsigned int freq,
 449                                             unsigned int duration)
 450 {
 451         if (wpa_s->driver->remain_on_channel)
 452                 return wpa_s->driver->remain_on_channel(wpa_s->drv_priv, freq,
 453                                                         duration);
 454         return -1;
 455 }
 456
 457 static inline int wpa_drv_cancel_remain_on_channel(
 458         struct wpa_supplicant *wpa_s)
 459 {
 460         if (wpa_s->driver->cancel_remain_on_channel)
 461                 return wpa_s->driver->cancel_remain_on_channel(
 462                         wpa_s->drv_priv);
 463         return -1;
 464 }
 465
 466 static inline int wpa_drv_probe_req_report(struct wpa_supplicant *wpa_s,
 467                                            int report)
 468 {
 469         if (wpa_s->driver->probe_req_report)
 470                 return wpa_s->driver->probe_req_report(wpa_s->drv_priv,
 471                                                        report);
 472         return -1;
 473 }
 474
 475 static inline int wpa_drv_disable_11b_rates(struct wpa_supplicant *wpa_s,
 476                                             int disabled)
 477 {
 478         if (wpa_s->driver->disable_11b_rates)
 479                 return wpa_s->driver->disable_11b_rates(wpa_s->drv_priv,
 480                                                         disabled);
 481         return -1;
 482 }
 483
 484 static inline int wpa_drv_deinit_ap(struct wpa_supplicant *wpa_s)
 485 {
 486         if (wpa_s->driver->deinit_ap)
 487                 return wpa_s->driver->deinit_ap(wpa_s->drv_priv);
 488         return 0;
 489 }
 490
 491 static inline void wpa_drv_suspend(struct wpa_supplicant *wpa_s)
 492 {
 493         if (wpa_s->driver->suspend)
 494                 wpa_s->driver->suspend(wpa_s->drv_priv);
 495 }
 496
 497 static inline void wpa_drv_resume(struct wpa_supplicant *wpa_s)
 498 {
 499         if (wpa_s->driver->resume)
 500                 wpa_s->driver->resume(wpa_s->drv_priv);
 501 }
 502
 503 static inline int wpa_drv_signal_monitor(struct wpa_supplicant *wpa_s,
 504                                          int threshold, int hysteresis)
 505 {
 506         if (wpa_s->driver->signal_monitor)
 507                 return wpa_s->driver->signal_monitor(wpa_s->drv_priv,
 508                                                      threshold, hysteresis);
 509         return -1;
 510 }
 511
 512 static inline int wpa_drv_signal_poll(struct wpa_supplicant *wpa_s,
 513                                       struct wpa_signal_info *si)
 514 {
 515         if (wpa_s->driver->signal_poll)
 516                 return wpa_s->driver->signal_poll(wpa_s->drv_priv, si);
 517         return -1;
 518 }
 519
 520 static inline int wpa_drv_set_ap_wps_ie(struct wpa_supplicant *wpa_s,
 521                                         const struct wpabuf *beacon,
 522                                         const struct wpabuf *proberesp,
 523                                         const struct wpabuf *assocresp)
 524 {
 525         if (!wpa_s->driver->set_ap_wps_ie)
 526                 return -1;
 527         return wpa_s->driver->set_ap_wps_ie(wpa_s->drv_priv, beacon,
 528                                             proberesp, assocresp);
 529 }
 530
 531 static inline int wpa_drv_shared_freq(struct wpa_supplicant *wpa_s)
 532 {
 533         if (!wpa_s->driver->shared_freq)
 534                 return -1;
 535         return wpa_s->driver->shared_freq(wpa_s->drv_priv);
 536 }
 537
 538 static inline int wpa_drv_get_noa(struct wpa_supplicant *wpa_s,
 539                                   u8 *buf, size_t buf_len)
 540 {
 541         if (!wpa_s->driver->get_noa)
 542                 return -1;
 543         return wpa_s->driver->get_noa(wpa_s->drv_priv, buf, buf_len);
 544 }
 545
 546 static inline int wpa_drv_set_p2p_powersave(struct wpa_supplicant *wpa_s,
 547                                             int legacy_ps, int opp_ps,
 548                                             int ctwindow)
 549 {
 550         if (!wpa_s->driver->set_p2p_powersave)
 551                 return -1;
 552         return wpa_s->driver->set_p2p_powersave(wpa_s->drv_priv, legacy_ps,
 553                                                 opp_ps, ctwindow);
 554 }
 555
 556 static inline int wpa_drv_ampdu(struct wpa_supplicant *wpa_s, int ampdu)
 557 {
 558         if (!wpa_s->driver->ampdu)
 559                 return -1;
 560         return wpa_s->driver->ampdu(wpa_s->drv_priv, ampdu);
 561 }
 562
 563 static inline int wpa_drv_p2p_find(struct wpa_supplicant *wpa_s,
 564                                    unsigned int timeout, int type)
 565 {
 566         if (!wpa_s->driver->p2p_find)
 567                 return -1;
 568         return wpa_s->driver->p2p_find(wpa_s->drv_priv, timeout, type);
 569 }
 570
 571 static inline int wpa_drv_p2p_stop_find(struct wpa_supplicant *wpa_s)
 572 {
 573         if (!wpa_s->driver->p2p_stop_find)
 574                 return -1;
 575         return wpa_s->driver->p2p_stop_find(wpa_s->drv_priv);
 576 }
 577
 578 static inline int wpa_drv_p2p_listen(struct wpa_supplicant *wpa_s,
 579                                      unsigned int timeout)
 580 {
 581         if (!wpa_s->driver->p2p_listen)
 582                 return -1;
 583         return wpa_s->driver->p2p_listen(wpa_s->drv_priv, timeout);
 584 }
 585
 586 static inline int wpa_drv_p2p_connect(struct wpa_supplicant *wpa_s,
 587                                       const u8 *peer_addr, int wps_method,
 588                                       int go_intent,
 589                                       const u8 *own_interface_addr,
 590                                       unsigned int force_freq,
 591                                       int persistent_group)
 592 {
 593         if (!wpa_s->driver->p2p_connect)
 594                 return -1;
 595         return wpa_s->driver->p2p_connect(wpa_s->drv_priv, peer_addr,
 596                                           wps_method, go_intent,
 597                                           own_interface_addr, force_freq,
 598                                           persistent_group);
 599 }
 600
 601 static inline int wpa_drv_wps_success_cb(struct wpa_supplicant *wpa_s,
 602                                          const u8 *peer_addr)
 603 {
 604         if (!wpa_s->driver->wps_success_cb)
 605                 return -1;
 606         return wpa_s->driver->wps_success_cb(wpa_s->drv_priv, peer_addr);
 607 }
 608
 609 static inline int
 610 wpa_drv_p2p_group_formation_failed(struct wpa_supplicant *wpa_s)
 611 {
 612         if (!wpa_s->driver->p2p_group_formation_failed)
 613                 return -1;
 614         return wpa_s->driver->p2p_group_formation_failed(wpa_s->drv_priv);
 615 }
 616
 617 static inline int wpa_drv_p2p_set_params(struct wpa_supplicant *wpa_s,
 618                                          const struct p2p_params *params)
 619 {
 620         if (!wpa_s->driver->p2p_set_params)
 621                 return -1;
 622         return wpa_s->driver->p2p_set_params(wpa_s->drv_priv, params);
 623 }
 624
 625 static inline int wpa_drv_p2p_prov_disc_req(struct wpa_supplicant *wpa_s,
 626                                             const u8 *peer_addr,
 627                                             u16 config_methods)
 628 {
 629         if (!wpa_s->driver->p2p_prov_disc_req)
 630                 return -1;
 631         return wpa_s->driver->p2p_prov_disc_req(wpa_s->drv_priv, peer_addr,
 632                                                 config_methods);
 633 }
 634
 635 static inline u64 wpa_drv_p2p_sd_request(struct wpa_supplicant *wpa_s,
 636                                          const u8 *dst,
 637                                          const struct wpabuf *tlvs)
 638 {
 639         if (!wpa_s->driver->p2p_sd_request)
 640                 return 0;
 641         return wpa_s->driver->p2p_sd_request(wpa_s->drv_priv, dst, tlvs);
 642 }
 643
 644 static inline int wpa_drv_p2p_sd_cancel_request(struct wpa_supplicant *wpa_s,
 645                                                 u64 req)
 646 {
 647         if (!wpa_s->driver->p2p_sd_cancel_request)
 648                 return -1;
 649         return wpa_s->driver->p2p_sd_cancel_request(wpa_s->drv_priv, req);
 650 }
 651
 652 static inline int wpa_drv_p2p_sd_response(struct wpa_supplicant *wpa_s,
 653                                           int freq, const u8 *dst,
 654                                           u8 dialog_token,
 655                                           const struct wpabuf *resp_tlvs)
 656 {
 657         if (!wpa_s->driver->p2p_sd_response)
 658                 return -1;
 659         return wpa_s->driver->p2p_sd_response(wpa_s->drv_priv, freq, dst,
 660                                               dialog_token, resp_tlvs);
 661 }
 662
 663 static inline int wpa_drv_p2p_service_update(struct wpa_supplicant *wpa_s)
 664 {
 665         if (!wpa_s->driver->p2p_service_update)
 666                 return -1;
 667         return wpa_s->driver->p2p_service_update(wpa_s->drv_priv);
 668 }
 669
 670 static inline int wpa_drv_p2p_reject(struct wpa_supplicant *wpa_s,
 671                                      const u8 *addr)
 672 {
 673         if (!wpa_s->driver->p2p_reject)
 674                 return -1;
 675         return wpa_s->driver->p2p_reject(wpa_s->drv_priv, addr);
 676 }
 677
 678 static inline int wpa_drv_p2p_invite(struct wpa_supplicant *wpa_s,
 679                                      const u8 *peer, int role, const u8 *bssid,
 680                                      const u8 *ssid, size_t ssid_len,
 681                                      const u8 *go_dev_addr,
 682                                      int persistent_group)
 683 {
 684         if (!wpa_s->driver->p2p_invite)
 685                 return -1;
 686         return wpa_s->driver->p2p_invite(wpa_s->drv_priv, peer, role, bssid,
 687                                          ssid, ssid_len, go_dev_addr,
 688                                          persistent_group);
 689 }
 690
 691 static inline int wpa_drv_send_tdls_mgmt(struct wpa_supplicant *wpa_s,
 692                                          const u8 *dst, u8 action_code,
 693                                          u8 dialog_token, u16 status_code,
 694                                          const u8 *buf, size_t len)
 695 {
 696         if (wpa_s->driver->send_tdls_mgmt) {
 697                 return wpa_s->driver->send_tdls_mgmt(wpa_s->drv_priv, dst,
 698                                                      action_code, dialog_token,
 699                                                      status_code, buf, len);
 700         }
 701         return -1;
 702 }
 703
 704 static inline int wpa_drv_tdls_oper(struct wpa_supplicant *wpa_s,
 705                                     enum tdls_oper oper, const u8 *peer)
 706 {
 707         if (!wpa_s->driver->tdls_oper)
 708                 return -1;
 709         return wpa_s->driver->tdls_oper(wpa_s->drv_priv, oper, peer);
 710 }
 711
 712 static inline void wpa_drv_set_rekey_info(struct wpa_supplicant *wpa_s,
 713                                           const u8 *kek, const u8 *kck,
 714                                           const u8 *replay_ctr)
 715 {
 716         if (!wpa_s->driver->set_rekey_info)
 717                 return;
 718         wpa_s->driver->set_rekey_info(wpa_s->drv_priv, kek, kck, replay_ctr);
 719 }
 720
 721 #endif /* DRIVER_I_H */