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 struct wpa_scan_results * wpa_drv_get_scan_results2(
  83         struct wpa_supplicant *wpa_s)
  84 {
  85         if (wpa_s->driver->get_scan_results2)
  86                 return wpa_s->driver->get_scan_results2(wpa_s->drv_priv);
  87         return NULL;
  88 }
  89
  90 static inline int wpa_drv_get_bssid(struct wpa_supplicant *wpa_s, u8 *bssid)
  91 {
  92         if (wpa_s->driver->get_bssid) {
  93                 return wpa_s->driver->get_bssid(wpa_s->drv_priv, bssid);
  94         }
  95         return -1;
  96 }
  97
  98 static inline int wpa_drv_get_ssid(struct wpa_supplicant *wpa_s, u8 *ssid)
  99 {
 100         if (wpa_s->driver->get_ssid) {
 101                 return wpa_s->driver->get_ssid(wpa_s->drv_priv, ssid);
 102         }
 103         return -1;
 104 }
 105
 106 static inline int wpa_drv_set_key(struct wpa_supplicant *wpa_s,
 107                                   enum wpa_alg alg, const u8 *addr,
 108                                   int key_idx, int set_tx,
 109                                    const u8 *seq, size_t seq_len,
 110                                    const u8 *key, size_t key_len)
 111 {
 112         if (wpa_s->driver->set_key) {
 113                 wpa_s->keys_cleared = 0;
 114                 return wpa_s->driver->set_key(wpa_s->ifname, wpa_s->drv_priv,
 115                                               alg, addr, key_idx, set_tx,
 116                                               seq, seq_len, key, key_len);
 117         }
 118         return -1;
 119 }
 120
 121 static inline int wpa_drv_deauthenticate(struct wpa_supplicant *wpa_s,
 122                                          const u8 *addr, int reason_code)
 123 {
 124         if (wpa_s->driver->deauthenticate) {
 125                 return wpa_s->driver->deauthenticate(wpa_s->drv_priv, addr,
 126                                                      reason_code);
 127         }
 128         return -1;
 129 }
 130
 131 static inline int wpa_drv_disassociate(struct wpa_supplicant *wpa_s,
 132                                        const u8 *addr, int reason_code)
 133 {
 134         if (wpa_s->driver->disassociate) {
 135                 return wpa_s->driver->disassociate(wpa_s->drv_priv, addr,
 136                                                    reason_code);
 137         }
 138         return -1;
 139 }
 140
 141 static inline int wpa_drv_add_pmkid(struct wpa_supplicant *wpa_s,
 142                                     const u8 *bssid, const u8 *pmkid)
 143 {
 144         if (wpa_s->driver->add_pmkid) {
 145                 return wpa_s->driver->add_pmkid(wpa_s->drv_priv, bssid, pmkid);
 146         }
 147         return -1;
 148 }
 149
 150 static inline int wpa_drv_remove_pmkid(struct wpa_supplicant *wpa_s,
 151                                        const u8 *bssid, const u8 *pmkid)
 152 {
 153         if (wpa_s->driver->remove_pmkid) {
 154                 return wpa_s->driver->remove_pmkid(wpa_s->drv_priv, bssid,
 155                                                    pmkid);
 156         }
 157         return -1;
 158 }
 159
 160 static inline int wpa_drv_flush_pmkid(struct wpa_supplicant *wpa_s)
 161 {
 162         if (wpa_s->driver->flush_pmkid) {
 163                 return wpa_s->driver->flush_pmkid(wpa_s->drv_priv);
 164         }
 165         return -1;
 166 }
 167
 168 static inline int wpa_drv_get_capa(struct wpa_supplicant *wpa_s,
 169                                    struct wpa_driver_capa *capa)
 170 {
 171         if (wpa_s->driver->get_capa) {
 172                 return wpa_s->driver->get_capa(wpa_s->drv_priv, capa);
 173         }
 174         return -1;
 175 }
 176
 177 static inline void wpa_drv_poll(struct wpa_supplicant *wpa_s)
 178 {
 179         if (wpa_s->driver->poll) {
 180                 wpa_s->driver->poll(wpa_s->drv_priv);
 181         }
 182 }
 183
 184 static inline const char * wpa_drv_get_ifname(struct wpa_supplicant *wpa_s)
 185 {
 186         if (wpa_s->driver->get_ifname) {
 187                 return wpa_s->driver->get_ifname(wpa_s->drv_priv);
 188         }
 189         return NULL;
 190 }
 191
 192 static inline const u8 * wpa_drv_get_mac_addr(struct wpa_supplicant *wpa_s)
 193 {
 194         if (wpa_s->driver->get_mac_addr) {
 195                 return wpa_s->driver->get_mac_addr(wpa_s->drv_priv);
 196         }
 197         return NULL;
 198 }
 199
 200 static inline int wpa_drv_send_eapol(struct wpa_supplicant *wpa_s,
 201                                      const u8 *dst, u16 proto,
 202                                      const u8 *data, size_t data_len)
 203 {
 204         if (wpa_s->driver->send_eapol)
 205                 return wpa_s->driver->send_eapol(wpa_s->drv_priv, dst, proto,
 206                                                  data, data_len);
 207         return -1;
 208 }
 209
 210 static inline int wpa_drv_set_operstate(struct wpa_supplicant *wpa_s,
 211                                         int state)
 212 {
 213         if (wpa_s->driver->set_operstate)
 214                 return wpa_s->driver->set_operstate(wpa_s->drv_priv, state);
 215         return 0;
 216 }
 217
 218 static inline int wpa_drv_mlme_setprotection(struct wpa_supplicant *wpa_s,
 219                                              const u8 *addr, int protect_type,
 220                                              int key_type)
 221 {
 222         if (wpa_s->driver->mlme_setprotection)
 223                 return wpa_s->driver->mlme_setprotection(wpa_s->drv_priv, addr,
 224                                                          protect_type,
 225                                                          key_type);
 226         return 0;
 227 }
 228
 229 static inline struct hostapd_hw_modes *
 230 wpa_drv_get_hw_feature_data(struct wpa_supplicant *wpa_s, u16 *num_modes,
 231                             u16 *flags)
 232 {
 233         if (wpa_s->driver->get_hw_feature_data)
 234                 return wpa_s->driver->get_hw_feature_data(wpa_s->drv_priv,
 235                                                           num_modes, flags);
 236         return NULL;
 237 }
 238
 239 static inline int wpa_drv_set_channel(struct wpa_supplicant *wpa_s,
 240                                       enum hostapd_hw_mode phymode, int chan,
 241                                       int freq)
 242 {
 243         if (wpa_s->driver->set_channel)
 244                 return wpa_s->driver->set_channel(wpa_s->drv_priv, phymode,
 245                                                   chan, freq);
 246         return -1;
 247 }
 248
 249 static inline int wpa_drv_set_ssid(struct wpa_supplicant *wpa_s,
 250                                    const u8 *ssid, size_t ssid_len)
 251 {
 252         if (wpa_s->driver->set_ssid) {
 253                 return wpa_s->driver->set_ssid(wpa_s->drv_priv, ssid,
 254                                                ssid_len);
 255         }
 256         return -1;
 257 }
 258
 259 static inline int wpa_drv_set_bssid(struct wpa_supplicant *wpa_s,
 260                                     const u8 *bssid)
 261 {
 262         if (wpa_s->driver->set_bssid) {
 263                 return wpa_s->driver->set_bssid(wpa_s->drv_priv, bssid);
 264         }
 265         return -1;
 266 }
 267
 268 static inline int wpa_drv_set_country(struct wpa_supplicant *wpa_s,
 269                                       const char *alpha2)
 270 {
 271         if (wpa_s->driver->set_country)
 272                 return wpa_s->driver->set_country(wpa_s->drv_priv, alpha2);
 273         return 0;
 274 }
 275
 276 static inline int wpa_drv_send_mlme(struct wpa_supplicant *wpa_s,
 277                                     const u8 *data, size_t data_len)
 278 {
 279         if (wpa_s->driver->send_mlme)
 280                 return wpa_s->driver->send_mlme(wpa_s->drv_priv,
 281                                                 data, data_len);
 282         return -1;
 283 }
 284
 285 static inline int wpa_drv_mlme_add_sta(struct wpa_supplicant *wpa_s,
 286                                        const u8 *addr, const u8 *supp_rates,
 287                                        size_t supp_rates_len)
 288 {
 289         if (wpa_s->driver->mlme_add_sta)
 290                 return wpa_s->driver->mlme_add_sta(wpa_s->drv_priv, addr,
 291                                                    supp_rates, supp_rates_len);
 292         return -1;
 293 }
 294
 295 static inline int wpa_drv_mlme_remove_sta(struct wpa_supplicant *wpa_s,
 296                                           const u8 *addr)
 297 {
 298         if (wpa_s->driver->mlme_remove_sta)
 299                 return wpa_s->driver->mlme_remove_sta(wpa_s->drv_priv, addr);
 300         return -1;
 301 }
 302
 303 static inline int wpa_drv_update_ft_ies(struct wpa_supplicant *wpa_s,
 304                                         const u8 *md,
 305                                         const u8 *ies, size_t ies_len)
 306 {
 307         if (wpa_s->driver->update_ft_ies)
 308                 return wpa_s->driver->update_ft_ies(wpa_s->drv_priv, md,
 309                                                     ies, ies_len);
 310         return -1;
 311 }
 312
 313 static inline int wpa_drv_send_ft_action(struct wpa_supplicant *wpa_s,
 314                                          u8 action, const u8 *target_ap,
 315                                          const u8 *ies, size_t ies_len)
 316 {
 317         if (wpa_s->driver->send_ft_action)
 318                 return wpa_s->driver->send_ft_action(wpa_s->drv_priv, action,
 319                                                      target_ap, ies, ies_len);
 320         return -1;
 321 }
 322
 323 static inline int wpa_drv_set_ap(struct wpa_supplicant *wpa_s,
 324                                  struct wpa_driver_ap_params *params)
 325 {
 326         if (wpa_s->driver->set_ap)
 327                 return wpa_s->driver->set_ap(wpa_s->drv_priv, params);
 328         return -1;
 329 }
 330
 331 static inline int wpa_drv_sta_add(struct wpa_supplicant *wpa_s,
 332                                   struct hostapd_sta_add_params *params)
 333 {
 334         if (wpa_s->driver->sta_add)
 335                 return wpa_s->driver->sta_add(wpa_s->drv_priv, params);
 336         return -1;
 337 }
 338
 339 static inline int wpa_drv_sta_remove(struct wpa_supplicant *wpa_s,
 340                                      const u8 *addr)
 341 {
 342         if (wpa_s->driver->sta_remove)
 343                 return wpa_s->driver->sta_remove(wpa_s->drv_priv, addr);
 344         return -1;
 345 }
 346
 347 static inline int wpa_drv_hapd_send_eapol(struct wpa_supplicant *wpa_s,
 348                                           const u8 *addr, const u8 *data,
 349                                           size_t data_len, int encrypt,
 350                                           const u8 *own_addr, u32 flags)
 351 {
 352         if (wpa_s->driver->hapd_send_eapol)
 353                 return wpa_s->driver->hapd_send_eapol(wpa_s->drv_priv, addr,
 354                                                       data, data_len, encrypt,
 355                                                       own_addr, flags);
 356         return -1;
 357 }
 358
 359 static inline int wpa_drv_sta_set_flags(struct wpa_supplicant *wpa_s,
 360                                         const u8 *addr, int total_flags,
 361                                         int flags_or, int flags_and)
 362 {
 363         if (wpa_s->driver->sta_set_flags)
 364                 return wpa_s->driver->sta_set_flags(wpa_s->drv_priv, addr,
 365                                                     total_flags, flags_or,
 366                                                     flags_and);
 367         return -1;
 368 }
 369
 370 static inline int wpa_drv_set_supp_port(struct wpa_supplicant *wpa_s,
 371                                         int authorized)
 372 {
 373         if (wpa_s->driver->set_supp_port) {
 374                 return wpa_s->driver->set_supp_port(wpa_s->drv_priv,
 375                                                     authorized);
 376         }
 377         return 0;
 378 }
 379
 380 static inline int wpa_drv_send_action(struct wpa_supplicant *wpa_s,
 381                                       unsigned int freq,
 382                                       unsigned int wait,
 383                                       const u8 *dst, const u8 *src,
 384                                       const u8 *bssid,
 385                                       const u8 *data, size_t data_len)
 386 {
 387         if (wpa_s->driver->send_action)
 388                 return wpa_s->driver->send_action(wpa_s->drv_priv, freq,
 389                                                   wait, dst, src, bssid,
 390                                                   data, data_len);
 391         return -1;
 392 }
 393
 394 static inline void wpa_drv_send_action_cancel_wait(struct wpa_supplicant *wpa_s)
 395 {
 396         if (wpa_s->driver->send_action_cancel_wait)
 397                 wpa_s->driver->send_action_cancel_wait(wpa_s->drv_priv);
 398 }
 399
 400 static inline int wpa_drv_set_freq(struct wpa_supplicant *wpa_s,
 401                                    struct hostapd_freq_params *freq)
 402 {
 403         if (wpa_s->driver->set_freq)
 404                 return wpa_s->driver->set_freq(wpa_s->drv_priv, freq);
 405         return -1;
 406 }
 407
 408 static inline int wpa_drv_if_add(struct wpa_supplicant *wpa_s,
 409                                  enum wpa_driver_if_type type,
 410                                  const char *ifname, const u8 *addr,
 411                                  void *bss_ctx, char *force_ifname,
 412                                  u8 *if_addr, const char *bridge)
 413 {
 414         if (wpa_s->driver->if_add)
 415                 return wpa_s->driver->if_add(wpa_s->drv_priv, type, ifname,
 416                                              addr, bss_ctx, NULL, force_ifname,
 417                                              if_addr, bridge);
 418         return -1;
 419 }
 420
 421 static inline int wpa_drv_if_remove(struct wpa_supplicant *wpa_s,
 422                                     enum wpa_driver_if_type type,
 423                                     const char *ifname)
 424 {
 425         if (wpa_s->driver->if_remove)
 426                 return wpa_s->driver->if_remove(wpa_s->drv_priv, type, ifname);
 427         return -1;
 428 }
 429
 430 static inline int wpa_drv_set_intra_bss(struct wpa_supplicant *wpa_s,
 431                                         int enabled)
 432 {
 433         if (wpa_s->driver->set_intra_bss)
 434                 return wpa_s->driver->set_intra_bss(wpa_s->drv_priv, enabled);
 435         return -1;
 436 }
 437
 438 static inline int wpa_drv_remain_on_channel(struct wpa_supplicant *wpa_s,
 439                                             unsigned int freq,
 440                                             unsigned int duration)
 441 {
 442         if (wpa_s->driver->remain_on_channel)
 443                 return wpa_s->driver->remain_on_channel(wpa_s->drv_priv, freq,
 444                                                         duration);
 445         return -1;
 446 }
 447
 448 static inline int wpa_drv_cancel_remain_on_channel(
 449         struct wpa_supplicant *wpa_s)
 450 {
 451         if (wpa_s->driver->cancel_remain_on_channel)
 452                 return wpa_s->driver->cancel_remain_on_channel(
 453                         wpa_s->drv_priv);
 454         return -1;
 455 }
 456
 457 static inline int wpa_drv_probe_req_report(struct wpa_supplicant *wpa_s,
 458                                            int report)
 459 {
 460         if (wpa_s->driver->probe_req_report)
 461                 return wpa_s->driver->probe_req_report(wpa_s->drv_priv,
 462                                                        report);
 463         return -1;
 464 }
 465
 466 static inline int wpa_drv_disable_11b_rates(struct wpa_supplicant *wpa_s,
 467                                             int disabled)
 468 {
 469         if (wpa_s->driver->disable_11b_rates)
 470                 return wpa_s->driver->disable_11b_rates(wpa_s->drv_priv,
 471                                                         disabled);
 472         return -1;
 473 }
 474
 475 static inline int wpa_drv_deinit_ap(struct wpa_supplicant *wpa_s)
 476 {
 477         if (wpa_s->driver->deinit_ap)
 478                 return wpa_s->driver->deinit_ap(wpa_s->drv_priv);
 479         return 0;
 480 }
 481
 482 static inline void wpa_drv_suspend(struct wpa_supplicant *wpa_s)
 483 {
 484         if (wpa_s->driver->suspend)
 485                 wpa_s->driver->suspend(wpa_s->drv_priv);
 486 }
 487
 488 static inline void wpa_drv_resume(struct wpa_supplicant *wpa_s)
 489 {
 490         if (wpa_s->driver->resume)
 491                 wpa_s->driver->resume(wpa_s->drv_priv);
 492 }
 493
 494 static inline int wpa_drv_signal_monitor(struct wpa_supplicant *wpa_s,
 495                                          int threshold, int hysteresis)
 496 {
 497         if (wpa_s->driver->signal_monitor)
 498                 return wpa_s->driver->signal_monitor(wpa_s->drv_priv,
 499                                                      threshold, hysteresis);
 500         return -1;
 501 }
 502
 503 static inline int wpa_drv_signal_poll(struct wpa_supplicant *wpa_s,
 504                                       struct wpa_signal_info *si)
 505 {
 506         if (wpa_s->driver->signal_poll)
 507                 return wpa_s->driver->signal_poll(wpa_s->drv_priv, si);
 508         return -1;
 509 }
 510
 511 static inline int wpa_drv_set_ap_wps_ie(struct wpa_supplicant *wpa_s,
 512                                         const struct wpabuf *beacon,
 513                                         const struct wpabuf *proberesp,
 514                                         const struct wpabuf *assocresp)
 515 {
 516         if (!wpa_s->driver->set_ap_wps_ie)
 517                 return -1;
 518         return wpa_s->driver->set_ap_wps_ie(wpa_s->drv_priv, beacon,
 519                                             proberesp, assocresp);
 520 }
 521
 522 static inline int wpa_drv_shared_freq(struct wpa_supplicant *wpa_s)
 523 {
 524         if (!wpa_s->driver->shared_freq)
 525                 return -1;
 526         return wpa_s->driver->shared_freq(wpa_s->drv_priv);
 527 }
 528
 529 static inline int wpa_drv_get_noa(struct wpa_supplicant *wpa_s,
 530                                   u8 *buf, size_t buf_len)
 531 {
 532         if (!wpa_s->driver->get_noa)
 533                 return -1;
 534         return wpa_s->driver->get_noa(wpa_s->drv_priv, buf, buf_len);
 535 }
 536
 537 static inline int wpa_drv_set_p2p_powersave(struct wpa_supplicant *wpa_s,
 538                                             int legacy_ps, int opp_ps,
 539                                             int ctwindow)
 540 {
 541         if (!wpa_s->driver->set_p2p_powersave)
 542                 return -1;
 543         return wpa_s->driver->set_p2p_powersave(wpa_s->drv_priv, legacy_ps,
 544                                                 opp_ps, ctwindow);
 545 }
 546
 547 static inline int wpa_drv_ampdu(struct wpa_supplicant *wpa_s, int ampdu)
 548 {
 549         if (!wpa_s->driver->ampdu)
 550                 return -1;
 551         return wpa_s->driver->ampdu(wpa_s->drv_priv, ampdu);
 552 }
 553
 554 static inline int wpa_drv_p2p_find(struct wpa_supplicant *wpa_s,
 555                                    unsigned int timeout, int type)
 556 {
 557         if (!wpa_s->driver->p2p_find)
 558                 return -1;
 559         return wpa_s->driver->p2p_find(wpa_s->drv_priv, timeout, type);
 560 }
 561
 562 static inline int wpa_drv_p2p_stop_find(struct wpa_supplicant *wpa_s)
 563 {
 564         if (!wpa_s->driver->p2p_stop_find)
 565                 return -1;
 566         return wpa_s->driver->p2p_stop_find(wpa_s->drv_priv);
 567 }
 568
 569 static inline int wpa_drv_p2p_listen(struct wpa_supplicant *wpa_s,
 570                                      unsigned int timeout)
 571 {
 572         if (!wpa_s->driver->p2p_listen)
 573                 return -1;
 574         return wpa_s->driver->p2p_listen(wpa_s->drv_priv, timeout);
 575 }
 576
 577 static inline int wpa_drv_p2p_connect(struct wpa_supplicant *wpa_s,
 578                                       const u8 *peer_addr, int wps_method,
 579                                       int go_intent,
 580                                       const u8 *own_interface_addr,
 581                                       unsigned int force_freq,
 582                                       int persistent_group)
 583 {
 584         if (!wpa_s->driver->p2p_connect)
 585                 return -1;
 586         return wpa_s->driver->p2p_connect(wpa_s->drv_priv, peer_addr,
 587                                           wps_method, go_intent,
 588                                           own_interface_addr, force_freq,
 589                                           persistent_group);
 590 }
 591
 592 static inline int wpa_drv_wps_success_cb(struct wpa_supplicant *wpa_s,
 593                                          const u8 *peer_addr)
 594 {
 595         if (!wpa_s->driver->wps_success_cb)
 596                 return -1;
 597         return wpa_s->driver->wps_success_cb(wpa_s->drv_priv, peer_addr);
 598 }
 599
 600 static inline int
 601 wpa_drv_p2p_group_formation_failed(struct wpa_supplicant *wpa_s)
 602 {
 603         if (!wpa_s->driver->p2p_group_formation_failed)
 604                 return -1;
 605         return wpa_s->driver->p2p_group_formation_failed(wpa_s->drv_priv);
 606 }
 607
 608 static inline int wpa_drv_p2p_set_params(struct wpa_supplicant *wpa_s,
 609                                          const struct p2p_params *params)
 610 {
 611         if (!wpa_s->driver->p2p_set_params)
 612                 return -1;
 613         return wpa_s->driver->p2p_set_params(wpa_s->drv_priv, params);
 614 }
 615
 616 static inline int wpa_drv_p2p_prov_disc_req(struct wpa_supplicant *wpa_s,
 617                                             const u8 *peer_addr,
 618                                             u16 config_methods)
 619 {
 620         if (!wpa_s->driver->p2p_prov_disc_req)
 621                 return -1;
 622         return wpa_s->driver->p2p_prov_disc_req(wpa_s->drv_priv, peer_addr,
 623                                                 config_methods);
 624 }
 625
 626 static inline u64 wpa_drv_p2p_sd_request(struct wpa_supplicant *wpa_s,
 627                                          const u8 *dst,
 628                                          const struct wpabuf *tlvs)
 629 {
 630         if (!wpa_s->driver->p2p_sd_request)
 631                 return 0;
 632         return wpa_s->driver->p2p_sd_request(wpa_s->drv_priv, dst, tlvs);
 633 }
 634
 635 static inline int wpa_drv_p2p_sd_cancel_request(struct wpa_supplicant *wpa_s,
 636                                                 u64 req)
 637 {
 638         if (!wpa_s->driver->p2p_sd_cancel_request)
 639                 return -1;
 640         return wpa_s->driver->p2p_sd_cancel_request(wpa_s->drv_priv, req);
 641 }
 642
 643 static inline int wpa_drv_p2p_sd_response(struct wpa_supplicant *wpa_s,
 644                                           int freq, const u8 *dst,
 645                                           u8 dialog_token,
 646                                           const struct wpabuf *resp_tlvs)
 647 {
 648         if (!wpa_s->driver->p2p_sd_response)
 649                 return -1;
 650         return wpa_s->driver->p2p_sd_response(wpa_s->drv_priv, freq, dst,
 651                                               dialog_token, resp_tlvs);
 652 }
 653
 654 static inline int wpa_drv_p2p_service_update(struct wpa_supplicant *wpa_s)
 655 {
 656         if (!wpa_s->driver->p2p_service_update)
 657                 return -1;
 658         return wpa_s->driver->p2p_service_update(wpa_s->drv_priv);
 659 }
 660
 661 static inline int wpa_drv_p2p_reject(struct wpa_supplicant *wpa_s,
 662                                      const u8 *addr)
 663 {
 664         if (!wpa_s->driver->p2p_reject)
 665                 return -1;
 666         return wpa_s->driver->p2p_reject(wpa_s->drv_priv, addr);
 667 }
 668
 669 static inline int wpa_drv_p2p_invite(struct wpa_supplicant *wpa_s,
 670                                      const u8 *peer, int role, const u8 *bssid,
 671                                      const u8 *ssid, size_t ssid_len,
 672                                      const u8 *go_dev_addr,
 673                                      int persistent_group)
 674 {
 675         if (!wpa_s->driver->p2p_invite)
 676                 return -1;
 677         return wpa_s->driver->p2p_invite(wpa_s->drv_priv, peer, role, bssid,
 678                                          ssid, ssid_len, go_dev_addr,
 679                                          persistent_group);
 680 }
 681
 682 static inline int wpa_drv_send_tdls_mgmt(struct wpa_supplicant *wpa_s,
 683                                          const u8 *dst, u8 action_code,
 684                                          u8 dialog_token, u16 status_code,
 685                                          const u8 *buf, size_t len)
 686 {
 687         if (wpa_s->driver->send_tdls_mgmt) {
 688                 return wpa_s->driver->send_tdls_mgmt(wpa_s->drv_priv, dst,
 689                                                      action_code, dialog_token,
 690                                                      status_code, buf, len);
 691         }
 692         return -1;
 693 }
 694
 695 static inline int wpa_drv_tdls_oper(struct wpa_supplicant *wpa_s,
 696                                     enum tdls_oper oper, const u8 *peer)
 697 {
 698         if (!wpa_s->driver->tdls_oper)
 699                 return -1;
 700         return wpa_s->driver->tdls_oper(wpa_s->drv_priv, oper, peer);
 701 }
 702
 703 static inline void wpa_drv_set_rekey_info(struct wpa_supplicant *wpa_s,
 704                                           const u8 *kek, const u8 *kck,
 705                                           const u8 *replay_ctr)
 706 {
 707         if (!wpa_s->driver->set_rekey_info)
 708                 return;
 709         wpa_s->driver->set_rekey_info(wpa_s->drv_priv, kek, kck, replay_ctr);
 710 }
 711
 712 #endif /* DRIVER_I_H */