git.maemo.org Git - wpasupplicant/blob - hostapd/driver_test.c

   1 /*
   2  * hostapd / Driver interface for development testing
   3  * Copyright (c) 2004-2008, 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 #include "includes.h"
  16 #include <sys/un.h>
  17 #include <dirent.h>
  18
  19 #include "hostapd.h"
  20 #include "driver.h"
  21 #include "sha1.h"
  22 #include "eloop.h"
  23 #include "ieee802_1x.h"
  24 #include "sta_info.h"
  25 #include "wpa.h"
  26 #include "accounting.h"
  27 #include "radius/radius.h"
  28 #include "l2_packet/l2_packet.h"
  29 #include "ieee802_11.h"
  30 #include "hw_features.h"
  31 #include "wps_hostapd.h"
  32
  33
  34 struct test_client_socket {
  35         struct test_client_socket *next;
  36         u8 addr[ETH_ALEN];
  37         struct sockaddr_un un;
  38         socklen_t unlen;
  39         struct test_driver_bss *bss;
  40 };
  41
  42 struct test_driver_bss {
  43         struct test_driver_bss *next;
  44         char ifname[IFNAMSIZ + 1];
  45         u8 bssid[ETH_ALEN];
  46         u8 *ie;
  47         size_t ielen;
  48         u8 *wps_beacon_ie;
  49         size_t wps_beacon_ie_len;
  50         u8 *wps_probe_resp_ie;
  51         size_t wps_probe_resp_ie_len;
  52         u8 ssid[32];
  53         size_t ssid_len;
  54         int privacy;
  55 };
  56
  57 struct test_driver_data {
  58         struct hostapd_data *hapd;
  59         struct test_client_socket *cli;
  60         int test_socket;
  61         struct test_driver_bss *bss;
  62         char *socket_dir;
  63         char *own_socket_path;
  64         int udp_port;
  65 };
  66
  67
  68 static void test_driver_free_bss(struct test_driver_bss *bss)
  69 {
  70         free(bss->ie);
  71         free(bss->wps_beacon_ie);
  72         free(bss->wps_probe_resp_ie);
  73         free(bss);
  74 }
  75
  76
  77 static void test_driver_free_priv(struct test_driver_data *drv)
  78 {
  79         struct test_driver_bss *bss, *prev;
  80
  81         if (drv == NULL)
  82                 return;
  83
  84         bss = drv->bss;
  85         while (bss) {
  86                 prev = bss;
  87                 bss = bss->next;
  88                 test_driver_free_bss(prev);
  89         }
  90         free(drv->own_socket_path);
  91         free(drv->socket_dir);
  92         free(drv);
  93 }
  94
  95
  96 static struct test_client_socket *
  97 test_driver_get_cli(struct test_driver_data *drv, struct sockaddr_un *from,
  98                     socklen_t fromlen)
  99 {
 100         struct test_client_socket *cli = drv->cli;
 101
 102         while (cli) {
 103                 if (cli->unlen == fromlen &&
 104                     strncmp(cli->un.sun_path, from->sun_path,
 105                             fromlen - sizeof(cli->un.sun_family)) == 0)
 106                         return cli;
 107                 cli = cli->next;
 108         }
 109
 110         return NULL;
 111 }
 112
 113
 114 static int test_driver_send_eapol(void *priv, const u8 *addr, const u8 *data,
 115                                   size_t data_len, int encrypt,
 116                                   const u8 *own_addr)
 117 {
 118         struct test_driver_data *drv = priv;
 119         struct test_client_socket *cli;
 120         struct msghdr msg;
 121         struct iovec io[3];
 122         struct l2_ethhdr eth;
 123
 124         if (drv->test_socket < 0)
 125                 return -1;
 126
 127         cli = drv->cli;
 128         while (cli) {
 129                 if (memcmp(cli->addr, addr, ETH_ALEN) == 0)
 130                         break;
 131                 cli = cli->next;
 132         }
 133
 134         if (!cli) {
 135                 wpa_printf(MSG_DEBUG, "%s: no destination client entry",
 136                            __func__);
 137                 return -1;
 138         }
 139
 140         memcpy(eth.h_dest, addr, ETH_ALEN);
 141         memcpy(eth.h_source, own_addr, ETH_ALEN);
 142         eth.h_proto = htons(ETH_P_EAPOL);
 143
 144         io[0].iov_base = "EAPOL ";
 145         io[0].iov_len = 6;
 146         io[1].iov_base = &eth;
 147         io[1].iov_len = sizeof(eth);
 148         io[2].iov_base = (u8 *) data;
 149         io[2].iov_len = data_len;
 150
 151         memset(&msg, 0, sizeof(msg));
 152         msg.msg_iov = io;
 153         msg.msg_iovlen = 3;
 154         msg.msg_name = &cli->un;
 155         msg.msg_namelen = cli->unlen;
 156         return sendmsg(drv->test_socket, &msg, 0);
 157 }
 158
 159
 160 static int test_driver_send_ether(void *priv, const u8 *dst, const u8 *src,
 161                                   u16 proto, const u8 *data, size_t data_len)
 162 {
 163         struct test_driver_data *drv = priv;
 164         struct msghdr msg;
 165         struct iovec io[3];
 166         struct l2_ethhdr eth;
 167         char desttxt[30];
 168         struct sockaddr_un addr;
 169         struct dirent *dent;
 170         DIR *dir;
 171         int ret = 0, broadcast = 0, count = 0;
 172
 173         if (drv->test_socket < 0 || drv->socket_dir == NULL) {
 174                 wpa_printf(MSG_DEBUG, "%s: invalid parameters (sock=%d "
 175                            "socket_dir=%p)",
 176                            __func__, drv->test_socket, drv->socket_dir);
 177                 return -1;
 178         }
 179
 180         broadcast = memcmp(dst, "\xff\xff\xff\xff\xff\xff", ETH_ALEN) == 0;
 181         snprintf(desttxt, sizeof(desttxt), MACSTR, MAC2STR(dst));
 182
 183         memcpy(eth.h_dest, dst, ETH_ALEN);
 184         memcpy(eth.h_source, src, ETH_ALEN);
 185         eth.h_proto = htons(proto);
 186
 187         io[0].iov_base = "ETHER ";
 188         io[0].iov_len = 6;
 189         io[1].iov_base = &eth;
 190         io[1].iov_len = sizeof(eth);
 191         io[2].iov_base = (u8 *) data;
 192         io[2].iov_len = data_len;
 193
 194         memset(&msg, 0, sizeof(msg));
 195         msg.msg_iov = io;
 196         msg.msg_iovlen = 3;
 197
 198         dir = opendir(drv->socket_dir);
 199         if (dir == NULL) {
 200                 perror("test_driver: opendir");
 201                 return -1;
 202         }
 203         while ((dent = readdir(dir))) {
 204 #ifdef _DIRENT_HAVE_D_TYPE
 205                 /* Skip the file if it is not a socket. Also accept
 206                  * DT_UNKNOWN (0) in case the C library or underlying file
 207                  * system does not support d_type. */
 208                 if (dent->d_type != DT_SOCK && dent->d_type != DT_UNKNOWN)
 209                         continue;
 210 #endif /* _DIRENT_HAVE_D_TYPE */
 211                 if (strcmp(dent->d_name, ".") == 0 ||
 212                     strcmp(dent->d_name, "..") == 0)
 213                         continue;
 214
 215                 memset(&addr, 0, sizeof(addr));
 216                 addr.sun_family = AF_UNIX;
 217                 snprintf(addr.sun_path, sizeof(addr.sun_path), "%s/%s",
 218                          drv->socket_dir, dent->d_name);
 219
 220                 if (strcmp(addr.sun_path, drv->own_socket_path) == 0)
 221                         continue;
 222                 if (!broadcast && strstr(dent->d_name, desttxt) == NULL)
 223                         continue;
 224
 225                 wpa_printf(MSG_DEBUG, "%s: Send ether frame to %s",
 226                            __func__, dent->d_name);
 227
 228                 msg.msg_name = &addr;
 229                 msg.msg_namelen = sizeof(addr);
 230                 ret = sendmsg(drv->test_socket, &msg, 0);
 231                 if (ret < 0)
 232                         perror("driver_test: sendmsg");
 233                 count++;
 234         }
 235         closedir(dir);
 236
 237         if (!broadcast && count == 0) {
 238                 wpa_printf(MSG_DEBUG, "%s: Destination " MACSTR " not found",
 239                            __func__, MAC2STR(dst));
 240                 return -1;
 241         }
 242
 243         return ret;
 244 }
 245
 246
 247 static int test_driver_send_mgmt_frame(void *priv, const void *buf,
 248                                        size_t len, int flags)
 249 {
 250         struct test_driver_data *drv = priv;
 251         struct msghdr msg;
 252         struct iovec io[2];
 253         const u8 *dest;
 254         int ret = 0, broadcast = 0;
 255         char desttxt[30];
 256         struct sockaddr_un addr;
 257         struct dirent *dent;
 258         DIR *dir;
 259         struct ieee80211_hdr *hdr;
 260         u16 fc;
 261
 262         if (drv->test_socket < 0 || len < 10 || drv->socket_dir == NULL) {
 263                 wpa_printf(MSG_DEBUG, "%s: invalid parameters (sock=%d len=%lu"
 264                            " socket_dir=%p)",
 265                            __func__, drv->test_socket, (unsigned long) len,
 266                            drv->socket_dir);
 267                 return -1;
 268         }
 269
 270         dest = buf;
 271         dest += 4;
 272         broadcast = memcmp(dest, "\xff\xff\xff\xff\xff\xff", ETH_ALEN) == 0;
 273         snprintf(desttxt, sizeof(desttxt), MACSTR, MAC2STR(dest));
 274
 275         io[0].iov_base = "MLME ";
 276         io[0].iov_len = 5;
 277         io[1].iov_base = (void *) buf;
 278         io[1].iov_len = len;
 279
 280         memset(&msg, 0, sizeof(msg));
 281         msg.msg_iov = io;
 282         msg.msg_iovlen = 2;
 283
 284         dir = opendir(drv->socket_dir);
 285         if (dir == NULL) {
 286                 perror("test_driver: opendir");
 287                 return -1;
 288         }
 289         while ((dent = readdir(dir))) {
 290 #ifdef _DIRENT_HAVE_D_TYPE
 291                 /* Skip the file if it is not a socket. Also accept
 292                  * DT_UNKNOWN (0) in case the C library or underlying file
 293                  * system does not support d_type. */
 294                 if (dent->d_type != DT_SOCK && dent->d_type != DT_UNKNOWN)
 295                         continue;
 296 #endif /* _DIRENT_HAVE_D_TYPE */
 297                 if (strcmp(dent->d_name, ".") == 0 ||
 298                     strcmp(dent->d_name, "..") == 0)
 299                         continue;
 300
 301                 memset(&addr, 0, sizeof(addr));
 302                 addr.sun_family = AF_UNIX;
 303                 snprintf(addr.sun_path, sizeof(addr.sun_path), "%s/%s",
 304                          drv->socket_dir, dent->d_name);
 305
 306                 if (strcmp(addr.sun_path, drv->own_socket_path) == 0)
 307                         continue;
 308                 if (!broadcast && strstr(dent->d_name, desttxt) == NULL)
 309                         continue;
 310
 311                 wpa_printf(MSG_DEBUG, "%s: Send management frame to %s",
 312                            __func__, dent->d_name);
 313
 314                 msg.msg_name = &addr;
 315                 msg.msg_namelen = sizeof(addr);
 316                 ret = sendmsg(drv->test_socket, &msg, 0);
 317                 if (ret < 0)
 318                         perror("driver_test: sendmsg");
 319         }
 320         closedir(dir);
 321
 322         hdr = (struct ieee80211_hdr *) buf;
 323         fc = le_to_host16(hdr->frame_control);
 324         ieee802_11_mgmt_cb(drv->hapd, (u8 *) buf, len, WLAN_FC_GET_STYPE(fc),
 325                            ret >= 0);
 326
 327         return ret;
 328 }
 329
 330
 331 static void test_driver_scan(struct test_driver_data *drv,
 332                              struct sockaddr_un *from, socklen_t fromlen,
 333                              char *data)
 334 {
 335         char buf[512], *pos, *end;
 336         int ret;
 337         struct test_driver_bss *bss;
 338         u8 sa[ETH_ALEN];
 339         u8 ie[512];
 340         size_t ielen;
 341
 342         /* data: optional [ ' ' | STA-addr | ' ' | IEs(hex) ] */
 343
 344         wpa_printf(MSG_DEBUG, "test_driver: SCAN");
 345
 346         if (*data) {
 347                 if (*data != ' ' ||
 348                     hwaddr_aton(data + 1, sa)) {
 349                         wpa_printf(MSG_DEBUG, "test_driver: Unexpected SCAN "
 350                                    "command format");
 351                         return;
 352                 }
 353
 354                 data += 18;
 355                 while (*data == ' ')
 356                         data++;
 357                 ielen = os_strlen(data) / 2;
 358                 if (ielen > sizeof(ie))
 359                         ielen = sizeof(ie);
 360                 if (hexstr2bin(data, ie, ielen) < 0)
 361                         ielen = 0;
 362
 363                 wpa_printf(MSG_DEBUG, "test_driver: Scan from " MACSTR,
 364                            MAC2STR(sa));
 365                 wpa_hexdump(MSG_MSGDUMP, "test_driver: scan IEs", ie, ielen);
 366
 367                 hostapd_wps_probe_req_rx(drv->hapd, sa, ie, ielen);
 368         }
 369
 370         for (bss = drv->bss; bss; bss = bss->next) {
 371                 pos = buf;
 372                 end = buf + sizeof(buf);
 373
 374                 /* reply: SCANRESP BSSID SSID IEs */
 375                 ret = snprintf(pos, end - pos, "SCANRESP " MACSTR " ",
 376                                MAC2STR(bss->bssid));
 377                 if (ret < 0 || ret >= end - pos)
 378                         return;
 379                 pos += ret;
 380                 pos += wpa_snprintf_hex(pos, end - pos,
 381                                         bss->ssid, bss->ssid_len);
 382                 ret = snprintf(pos, end - pos, " ");
 383                 if (ret < 0 || ret >= end - pos)
 384                         return;
 385                 pos += ret;
 386                 pos += wpa_snprintf_hex(pos, end - pos, bss->ie, bss->ielen);
 387                 pos += wpa_snprintf_hex(pos, end - pos, bss->wps_probe_resp_ie,
 388                                         bss->wps_probe_resp_ie_len);
 389
 390                 if (bss->privacy) {
 391                         ret = snprintf(pos, end - pos, " PRIVACY");
 392                         if (ret < 0 || ret >= end - pos)
 393                                 return;
 394                         pos += ret;
 395                 }
 396
 397                 sendto(drv->test_socket, buf, pos - buf, 0,
 398                        (struct sockaddr *) from, fromlen);
 399         }
 400 }
 401
 402
 403 static struct hostapd_data * test_driver_get_hapd(struct test_driver_data *drv,
 404                                                   struct test_driver_bss *bss)
 405 {
 406         struct hostapd_iface *iface = drv->hapd->iface;
 407         struct hostapd_data *hapd = NULL;
 408         size_t i;
 409
 410         if (bss == NULL) {
 411                 wpa_printf(MSG_DEBUG, "%s: bss == NULL", __func__);
 412                 return NULL;
 413         }
 414
 415         for (i = 0; i < iface->num_bss; i++) {
 416                 hapd = iface->bss[i];
 417                 if (memcmp(hapd->own_addr, bss->bssid, ETH_ALEN) == 0)
 418                         break;
 419         }
 420         if (i == iface->num_bss) {
 421                 wpa_printf(MSG_DEBUG, "%s: no matching interface entry found "
 422                            "for BSSID " MACSTR, __func__, MAC2STR(bss->bssid));
 423                 return NULL;
 424         }
 425
 426         return hapd;
 427 }
 428
 429
 430 static int test_driver_new_sta(struct test_driver_data *drv,
 431                                struct test_driver_bss *bss, const u8 *addr,
 432                                const u8 *ie, size_t ielen)
 433 {
 434         struct hostapd_data *hapd;
 435         struct sta_info *sta;
 436         int new_assoc, res;
 437
 438         hapd = test_driver_get_hapd(drv, bss);
 439         if (hapd == NULL)
 440                 return -1;
 441
 442         hostapd_logger(hapd, addr, HOSTAPD_MODULE_IEEE80211,
 443                 HOSTAPD_LEVEL_INFO, "associated");
 444
 445         sta = ap_get_sta(hapd, addr);
 446         if (sta) {
 447                 accounting_sta_stop(hapd, sta);
 448         } else {
 449                 sta = ap_sta_add(hapd, addr);
 450                 if (sta == NULL)
 451                         return -1;
 452         }
 453         sta->flags &= ~(WLAN_STA_WPS | WLAN_STA_MAYBE_WPS);
 454
 455         if (hapd->conf->wpa) {
 456                 if (ie == NULL || ielen == 0) {
 457                         if (hapd->conf->wps_state) {
 458                                 sta->flags |= WLAN_STA_WPS;
 459                                 goto skip_wpa_check;
 460                         }
 461
 462                         printf("test_driver: no IE from STA\n");
 463                         return -1;
 464                 }
 465                 if (hapd->conf->wps_state && ie[0] == 0xdd && ie[1] >= 4 &&
 466                     os_memcmp(ie + 2, "\x00\x50\xf2\x04", 4) == 0) {
 467                         sta->flags |= WLAN_STA_WPS;
 468                         goto skip_wpa_check;
 469                 }
 470
 471                 if (sta->wpa_sm == NULL)
 472                         sta->wpa_sm = wpa_auth_sta_init(hapd->wpa_auth,
 473                                                         sta->addr);
 474                 if (sta->wpa_sm == NULL) {
 475                         printf("test_driver: Failed to initialize WPA state "
 476                                "machine\n");
 477                         return -1;
 478                 }
 479                 res = wpa_validate_wpa_ie(hapd->wpa_auth, sta->wpa_sm,
 480                                           ie, ielen, NULL, 0);
 481                 if (res != WPA_IE_OK) {
 482                         printf("WPA/RSN information element rejected? "
 483                                "(res %u)\n", res);
 484                         wpa_hexdump(MSG_DEBUG, "IE", ie, ielen);
 485                         return -1;
 486                 }
 487         }
 488 skip_wpa_check:
 489
 490         new_assoc = (sta->flags & WLAN_STA_ASSOC) == 0;
 491         sta->flags |= WLAN_STA_AUTH | WLAN_STA_ASSOC;
 492         wpa_auth_sm_event(sta->wpa_sm, WPA_ASSOC);
 493
 494         hostapd_new_assoc_sta(hapd, sta, !new_assoc);
 495
 496         ieee802_1x_notify_port_enabled(sta->eapol_sm, 1);
 497
 498         return 0;
 499 }
 500
 501
 502 static void test_driver_assoc(struct test_driver_data *drv,
 503                               struct sockaddr_un *from, socklen_t fromlen,
 504                               char *data)
 505 {
 506         struct test_client_socket *cli;
 507         u8 ie[256], ssid[32];
 508         size_t ielen, ssid_len = 0;
 509         char *pos, *pos2, cmd[50];
 510         struct test_driver_bss *bss;
 511
 512         /* data: STA-addr SSID(hex) IEs(hex) */
 513
 514         cli = os_zalloc(sizeof(*cli));
 515         if (cli == NULL)
 516                 return;
 517
 518         if (hwaddr_aton(data, cli->addr)) {
 519                 printf("test_socket: Invalid MAC address '%s' in ASSOC\n",
 520                        data);
 521                 free(cli);
 522                 return;
 523         }
 524         pos = data + 17;
 525         while (*pos == ' ')
 526                 pos++;
 527         pos2 = strchr(pos, ' ');
 528         ielen = 0;
 529         if (pos2) {
 530                 ssid_len = (pos2 - pos) / 2;
 531                 if (hexstr2bin(pos, ssid, ssid_len) < 0) {
 532                         wpa_printf(MSG_DEBUG, "%s: Invalid SSID", __func__);
 533                         free(cli);
 534                         return;
 535                 }
 536                 wpa_hexdump_ascii(MSG_DEBUG, "test_driver_assoc: SSID",
 537                                   ssid, ssid_len);
 538
 539                 pos = pos2 + 1;
 540                 ielen = strlen(pos) / 2;
 541                 if (ielen > sizeof(ie))
 542                         ielen = sizeof(ie);
 543                 if (hexstr2bin(pos, ie, ielen) < 0)
 544                         ielen = 0;
 545         }
 546
 547         for (bss = drv->bss; bss; bss = bss->next) {
 548                 if (bss->ssid_len == ssid_len &&
 549                     memcmp(bss->ssid, ssid, ssid_len) == 0)
 550                         break;
 551         }
 552         if (bss == NULL) {
 553                 wpa_printf(MSG_DEBUG, "%s: No matching SSID found from "
 554                            "configured BSSes", __func__);
 555                 free(cli);
 556                 return;
 557         }
 558
 559         cli->bss = bss;
 560         memcpy(&cli->un, from, sizeof(cli->un));
 561         cli->unlen = fromlen;
 562         cli->next = drv->cli;
 563         drv->cli = cli;
 564         wpa_hexdump_ascii(MSG_DEBUG, "test_socket: ASSOC sun_path",
 565                           (const u8 *) cli->un.sun_path,
 566                           cli->unlen - sizeof(cli->un.sun_family));
 567
 568         snprintf(cmd, sizeof(cmd), "ASSOCRESP " MACSTR " 0",
 569                  MAC2STR(bss->bssid));
 570         sendto(drv->test_socket, cmd, strlen(cmd), 0,
 571                (struct sockaddr *) from, fromlen);
 572
 573         if (test_driver_new_sta(drv, bss, cli->addr, ie, ielen) < 0) {
 574                 wpa_printf(MSG_DEBUG, "test_driver: failed to add new STA");
 575         }
 576 }
 577
 578
 579 static void test_driver_disassoc(struct test_driver_data *drv,
 580                                  struct sockaddr_un *from, socklen_t fromlen)
 581 {
 582         struct test_client_socket *cli;
 583         struct sta_info *sta;
 584
 585         cli = test_driver_get_cli(drv, from, fromlen);
 586         if (!cli)
 587                 return;
 588
 589         hostapd_logger(drv->hapd, cli->addr, HOSTAPD_MODULE_IEEE80211,
 590                        HOSTAPD_LEVEL_INFO, "disassociated");
 591
 592         sta = ap_get_sta(drv->hapd, cli->addr);
 593         if (sta != NULL) {
 594                 sta->flags &= ~WLAN_STA_ASSOC;
 595                 wpa_auth_sm_event(sta->wpa_sm, WPA_DISASSOC);
 596                 sta->acct_terminate_cause =
 597                         RADIUS_ACCT_TERMINATE_CAUSE_USER_REQUEST;
 598                 ieee802_1x_notify_port_enabled(sta->eapol_sm, 0);
 599                 ap_free_sta(drv->hapd, sta);
 600         }
 601 }
 602
 603
 604 static void test_driver_eapol(struct test_driver_data *drv,
 605                               struct sockaddr_un *from, socklen_t fromlen,
 606                               u8 *data, size_t datalen)
 607 {
 608         struct test_client_socket *cli;
 609         if (datalen > 14) {
 610                 u8 *proto = data + 2 * ETH_ALEN;
 611                 /* Skip Ethernet header */
 612                 wpa_printf(MSG_DEBUG, "test_driver: dst=" MACSTR " src="
 613                            MACSTR " proto=%04x",
 614                            MAC2STR(data), MAC2STR(data + ETH_ALEN),
 615                            WPA_GET_BE16(proto));
 616                 data += 14;
 617                 datalen -= 14;
 618         }
 619         cli = test_driver_get_cli(drv, from, fromlen);
 620         if (cli) {
 621                 struct hostapd_data *hapd;
 622                 hapd = test_driver_get_hapd(drv, cli->bss);
 623                 if (hapd == NULL)
 624                         return;
 625                 ieee802_1x_receive(hapd, cli->addr, data, datalen);
 626         } else {
 627                 wpa_printf(MSG_DEBUG, "test_socket: EAPOL from unknown "
 628                            "client");
 629         }
 630 }
 631
 632
 633 static void test_driver_ether(struct test_driver_data *drv,
 634                               struct sockaddr_un *from, socklen_t fromlen,
 635                               u8 *data, size_t datalen)
 636 {
 637         struct l2_ethhdr *eth;
 638
 639         if (datalen < sizeof(*eth))
 640                 return;
 641
 642         eth = (struct l2_ethhdr *) data;
 643         wpa_printf(MSG_DEBUG, "test_driver: RX ETHER dst=" MACSTR " src="
 644                    MACSTR " proto=%04x",
 645                    MAC2STR(eth->h_dest), MAC2STR(eth->h_source),
 646                    be_to_host16(eth->h_proto));
 647
 648 #ifdef CONFIG_IEEE80211R
 649         if (be_to_host16(eth->h_proto) == ETH_P_RRB) {
 650                 wpa_ft_rrb_rx(drv->hapd->wpa_auth, eth->h_source,
 651                               data + sizeof(*eth), datalen - sizeof(*eth));
 652         }
 653 #endif /* CONFIG_IEEE80211R */
 654 }
 655
 656
 657 static void test_driver_mlme(struct test_driver_data *drv,
 658                              struct sockaddr_un *from, socklen_t fromlen,
 659                              u8 *data, size_t datalen)
 660 {
 661         struct ieee80211_hdr *hdr;
 662         u16 fc;
 663
 664         hdr = (struct ieee80211_hdr *) data;
 665
 666         if (test_driver_get_cli(drv, from, fromlen) == NULL && datalen >= 16) {
 667                 struct test_client_socket *cli;
 668                 cli = os_zalloc(sizeof(*cli));
 669                 if (cli == NULL)
 670                         return;
 671                 wpa_printf(MSG_DEBUG, "Adding client entry for " MACSTR,
 672                            MAC2STR(hdr->addr2));
 673                 memcpy(cli->addr, hdr->addr2, ETH_ALEN);
 674                 memcpy(&cli->un, from, sizeof(cli->un));
 675                 cli->unlen = fromlen;
 676                 cli->next = drv->cli;
 677                 drv->cli = cli;
 678         }
 679
 680         wpa_hexdump(MSG_MSGDUMP, "test_driver_mlme: received frame",
 681                     data, datalen);
 682         fc = le_to_host16(hdr->frame_control);
 683         if (WLAN_FC_GET_TYPE(fc) != WLAN_FC_TYPE_MGMT) {
 684                 wpa_printf(MSG_ERROR, "%s: received non-mgmt frame",
 685                            __func__);
 686                 return;
 687         }
 688         ieee802_11_mgmt(drv->hapd, data, datalen, WLAN_FC_GET_STYPE(fc), NULL);
 689 }
 690
 691
 692 static void test_driver_receive_unix(int sock, void *eloop_ctx, void *sock_ctx)
 693 {
 694         struct test_driver_data *drv = eloop_ctx;
 695         char buf[2000];
 696         int res;
 697         struct sockaddr_un from;
 698         socklen_t fromlen = sizeof(from);
 699
 700         res = recvfrom(sock, buf, sizeof(buf) - 1, 0,
 701                        (struct sockaddr *) &from, &fromlen);
 702         if (res < 0) {
 703                 perror("recvfrom(test_socket)");
 704                 return;
 705         }
 706         buf[res] = '\0';
 707
 708         wpa_printf(MSG_DEBUG, "test_driver: received %u bytes", res);
 709
 710         if (strncmp(buf, "SCAN", 4) == 0) {
 711                 test_driver_scan(drv, &from, fromlen, buf + 4);
 712         } else if (strncmp(buf, "ASSOC ", 6) == 0) {
 713                 test_driver_assoc(drv, &from, fromlen, buf + 6);
 714         } else if (strcmp(buf, "DISASSOC") == 0) {
 715                 test_driver_disassoc(drv, &from, fromlen);
 716         } else if (strncmp(buf, "EAPOL ", 6) == 0) {
 717                 test_driver_eapol(drv, &from, fromlen, (u8 *) buf + 6,
 718                                   res - 6);
 719         } else if (strncmp(buf, "ETHER ", 6) == 0) {
 720                 test_driver_ether(drv, &from, fromlen, (u8 *) buf + 6,
 721                                   res - 6);
 722         } else if (strncmp(buf, "MLME ", 5) == 0) {
 723                 test_driver_mlme(drv, &from, fromlen, (u8 *) buf + 5, res - 5);
 724         } else {
 725                 wpa_hexdump_ascii(MSG_DEBUG, "Unknown test_socket command",
 726                                   (u8 *) buf, res);
 727         }
 728 }
 729
 730
 731 static struct test_driver_bss *
 732 test_driver_get_bss(struct test_driver_data *drv, const char *ifname)
 733 {
 734         struct test_driver_bss *bss;
 735
 736         for (bss = drv->bss; bss; bss = bss->next) {
 737                 if (strcmp(bss->ifname, ifname) == 0)
 738                         return bss;
 739         }
 740         return NULL;
 741 }
 742
 743
 744 static int test_driver_set_generic_elem(const char *ifname, void *priv,
 745                                         const u8 *elem, size_t elem_len)
 746 {
 747         struct test_driver_data *drv = priv;
 748         struct test_driver_bss *bss;
 749
 750         bss = test_driver_get_bss(drv, ifname);
 751         if (bss == NULL)
 752                 return -1;
 753
 754         free(bss->ie);
 755
 756         if (elem == NULL) {
 757                 bss->ie = NULL;
 758                 bss->ielen = 0;
 759                 return 0;
 760         }
 761
 762         bss->ie = malloc(elem_len);
 763         if (bss->ie == NULL) {
 764                 bss->ielen = 0;
 765                 return -1;
 766         }
 767
 768         memcpy(bss->ie, elem, elem_len);
 769         bss->ielen = elem_len;
 770         return 0;
 771 }
 772
 773
 774 static int test_driver_set_wps_beacon_ie(const char *ifname, void *priv,
 775                                          const u8 *ie, size_t len)
 776 {
 777         struct test_driver_data *drv = priv;
 778         struct test_driver_bss *bss;
 779
 780         wpa_hexdump(MSG_DEBUG, "test_driver: Beacon WPS IE", ie, len);
 781         bss = test_driver_get_bss(drv, ifname);
 782         if (bss == NULL)
 783                 return -1;
 784
 785         free(bss->wps_beacon_ie);
 786
 787         if (ie == NULL) {
 788                 bss->wps_beacon_ie = NULL;
 789                 bss->wps_beacon_ie_len = 0;
 790                 return 0;
 791         }
 792
 793         bss->wps_beacon_ie = malloc(len);
 794         if (bss->wps_beacon_ie == NULL) {
 795                 bss->wps_beacon_ie_len = 0;
 796                 return -1;
 797         }
 798
 799         memcpy(bss->wps_beacon_ie, ie, len);
 800         bss->wps_beacon_ie_len = len;
 801         return 0;
 802 }
 803
 804
 805 static int test_driver_set_wps_probe_resp_ie(const char *ifname, void *priv,
 806                                              const u8 *ie, size_t len)
 807 {
 808         struct test_driver_data *drv = priv;
 809         struct test_driver_bss *bss;
 810
 811         wpa_hexdump(MSG_DEBUG, "test_driver: ProbeResp WPS IE", ie, len);
 812         bss = test_driver_get_bss(drv, ifname);
 813         if (bss == NULL)
 814                 return -1;
 815
 816         free(bss->wps_probe_resp_ie);
 817
 818         if (ie == NULL) {
 819                 bss->wps_probe_resp_ie = NULL;
 820                 bss->wps_probe_resp_ie_len = 0;
 821                 return 0;
 822         }
 823
 824         bss->wps_probe_resp_ie = malloc(len);
 825         if (bss->wps_probe_resp_ie == NULL) {
 826                 bss->wps_probe_resp_ie_len = 0;
 827                 return -1;
 828         }
 829
 830         memcpy(bss->wps_probe_resp_ie, ie, len);
 831         bss->wps_probe_resp_ie_len = len;
 832         return 0;
 833 }
 834
 835
 836 static int test_driver_sta_deauth(void *priv, const u8 *addr, int reason)
 837 {
 838         struct test_driver_data *drv = priv;
 839         struct test_client_socket *cli;
 840
 841         if (drv->test_socket < 0)
 842                 return -1;
 843
 844         cli = drv->cli;
 845         while (cli) {
 846                 if (memcmp(cli->addr, addr, ETH_ALEN) == 0)
 847                         break;
 848                 cli = cli->next;
 849         }
 850
 851         if (!cli)
 852                 return -1;
 853
 854         return sendto(drv->test_socket, "DEAUTH", 6, 0,
 855                       (struct sockaddr *) &cli->un, cli->unlen);
 856 }
 857
 858
 859 static int test_driver_sta_disassoc(void *priv, const u8 *addr, int reason)
 860 {
 861         struct test_driver_data *drv = priv;
 862         struct test_client_socket *cli;
 863
 864         if (drv->test_socket < 0)
 865                 return -1;
 866
 867         cli = drv->cli;
 868         while (cli) {
 869                 if (memcmp(cli->addr, addr, ETH_ALEN) == 0)
 870                         break;
 871                 cli = cli->next;
 872         }
 873
 874         if (!cli)
 875                 return -1;
 876
 877         return sendto(drv->test_socket, "DISASSOC", 8, 0,
 878                       (struct sockaddr *) &cli->un, cli->unlen);
 879 }
 880
 881
 882 static struct hostapd_hw_modes *
 883 test_driver_get_hw_feature_data(void *priv, u16 *num_modes, u16 *flags)
 884 {
 885         struct hostapd_hw_modes *modes;
 886
 887         *num_modes = 3;
 888         *flags = 0;
 889         modes = os_zalloc(*num_modes * sizeof(struct hostapd_hw_modes));
 890         if (modes == NULL)
 891                 return NULL;
 892         modes[0].mode = HOSTAPD_MODE_IEEE80211G;
 893         modes[0].num_channels = 1;
 894         modes[0].num_rates = 1;
 895         modes[0].channels = os_zalloc(sizeof(struct hostapd_channel_data));
 896         modes[0].rates = os_zalloc(sizeof(struct hostapd_rate_data));
 897         if (modes[0].channels == NULL || modes[0].rates == NULL) {
 898                 hostapd_free_hw_features(modes, *num_modes);
 899                 return NULL;
 900         }
 901         modes[0].channels[0].chan = 1;
 902         modes[0].channels[0].freq = 2412;
 903         modes[0].channels[0].flag = 0;
 904         modes[0].rates[0].rate = 10;
 905         modes[0].rates[0].flags = HOSTAPD_RATE_BASIC | HOSTAPD_RATE_SUPPORTED |
 906                 HOSTAPD_RATE_CCK | HOSTAPD_RATE_MANDATORY;
 907
 908         modes[1].mode = HOSTAPD_MODE_IEEE80211B;
 909         modes[1].num_channels = 1;
 910         modes[1].num_rates = 1;
 911         modes[1].channels = os_zalloc(sizeof(struct hostapd_channel_data));
 912         modes[1].rates = os_zalloc(sizeof(struct hostapd_rate_data));
 913         if (modes[1].channels == NULL || modes[1].rates == NULL) {
 914                 hostapd_free_hw_features(modes, *num_modes);
 915                 return NULL;
 916         }
 917         modes[1].channels[0].chan = 1;
 918         modes[1].channels[0].freq = 2412;
 919         modes[1].channels[0].flag = 0;
 920         modes[1].rates[0].rate = 10;
 921         modes[1].rates[0].flags = HOSTAPD_RATE_BASIC | HOSTAPD_RATE_SUPPORTED |
 922                 HOSTAPD_RATE_CCK | HOSTAPD_RATE_MANDATORY;
 923
 924         modes[2].mode = HOSTAPD_MODE_IEEE80211A;
 925         modes[2].num_channels = 1;
 926         modes[2].num_rates = 1;
 927         modes[2].channels = os_zalloc(sizeof(struct hostapd_channel_data));
 928         modes[2].rates = os_zalloc(sizeof(struct hostapd_rate_data));
 929         if (modes[2].channels == NULL || modes[2].rates == NULL) {
 930                 hostapd_free_hw_features(modes, *num_modes);
 931                 return NULL;
 932         }
 933         modes[2].channels[0].chan = 60;
 934         modes[2].channels[0].freq = 5300;
 935         modes[2].channels[0].flag = 0;
 936         modes[2].rates[0].rate = 60;
 937         modes[2].rates[0].flags = HOSTAPD_RATE_BASIC | HOSTAPD_RATE_SUPPORTED |
 938                 HOSTAPD_RATE_MANDATORY;
 939
 940         return modes;
 941 }
 942
 943
 944 static int test_driver_bss_add(void *priv, const char *ifname, const u8 *bssid)
 945 {
 946         struct test_driver_data *drv = priv;
 947         struct test_driver_bss *bss;
 948
 949         wpa_printf(MSG_DEBUG, "%s(ifname=%s bssid=" MACSTR ")",
 950                    __func__, ifname, MAC2STR(bssid));
 951
 952         bss = os_zalloc(sizeof(*bss));
 953         if (bss == NULL)
 954                 return -1;
 955
 956         os_strlcpy(bss->ifname, ifname, IFNAMSIZ);
 957         memcpy(bss->bssid, bssid, ETH_ALEN);
 958
 959         bss->next = drv->bss;
 960         drv->bss = bss;
 961
 962         return 0;
 963 }
 964
 965
 966 static int test_driver_bss_remove(void *priv, const char *ifname)
 967 {
 968         struct test_driver_data *drv = priv;
 969         struct test_driver_bss *bss, *prev;
 970         struct test_client_socket *cli, *prev_c;
 971
 972         wpa_printf(MSG_DEBUG, "%s(ifname=%s)", __func__, ifname);
 973
 974         for (prev = NULL, bss = drv->bss; bss; prev = bss, bss = bss->next) {
 975                 if (strcmp(bss->ifname, ifname) != 0)
 976                         continue;
 977
 978                 if (prev)
 979                         prev->next = bss->next;
 980                 else
 981                         drv->bss = bss->next;
 982
 983                 for (prev_c = NULL, cli = drv->cli; cli;
 984                      prev_c = cli, cli = cli->next) {
 985                         if (cli->bss != bss)
 986                                 continue;
 987                         if (prev_c)
 988                                 prev_c->next = cli->next;
 989                         else
 990                                 drv->cli = cli->next;
 991                         free(cli);
 992                         break;
 993                 }
 994
 995                 test_driver_free_bss(bss);
 996                 return 0;
 997         }
 998
 999         return -1;
1000 }
1001
1002
1003 static int test_driver_if_add(const char *iface, void *priv,
1004                               enum hostapd_driver_if_type type, char *ifname,
1005                               const u8 *addr)
1006 {
1007         wpa_printf(MSG_DEBUG, "%s(iface=%s type=%d ifname=%s)",
1008                    __func__, iface, type, ifname);
1009         return 0;
1010 }
1011
1012
1013 static int test_driver_if_update(void *priv, enum hostapd_driver_if_type type,
1014                                  char *ifname, const u8 *addr)
1015 {
1016         wpa_printf(MSG_DEBUG, "%s(type=%d ifname=%s)", __func__, type, ifname);
1017         return 0;
1018 }
1019
1020
1021 static int test_driver_if_remove(void *priv, enum hostapd_driver_if_type type,
1022                                  const char *ifname, const u8 *addr)
1023 {
1024         wpa_printf(MSG_DEBUG, "%s(type=%d ifname=%s)", __func__, type, ifname);
1025         return 0;
1026 }
1027
1028
1029 static int test_driver_valid_bss_mask(void *priv, const u8 *addr,
1030                                       const u8 *mask)
1031 {
1032         return 0;
1033 }
1034
1035
1036 static int test_driver_set_ssid(const char *ifname, void *priv, const u8 *buf,
1037                                 int len)
1038 {
1039         struct test_driver_data *drv = priv;
1040         struct test_driver_bss *bss;
1041
1042         wpa_printf(MSG_DEBUG, "%s(ifname=%s)", __func__, ifname);
1043         wpa_hexdump_ascii(MSG_DEBUG, "test_driver_set_ssid: SSID", buf, len);
1044
1045         for (bss = drv->bss; bss; bss = bss->next) {
1046                 if (strcmp(bss->ifname, ifname) != 0)
1047                         continue;
1048
1049                 if (len < 0 || (size_t) len > sizeof(bss->ssid))
1050                         return -1;
1051
1052                 memcpy(bss->ssid, buf, len);
1053                 bss->ssid_len = len;
1054
1055                 return 0;
1056         }
1057
1058         return -1;
1059 }
1060
1061
1062 static int test_driver_set_privacy(const char *ifname, void *priv, int enabled)
1063 {
1064         struct test_driver_data *drv = priv;
1065         struct test_driver_bss *bss;
1066
1067         wpa_printf(MSG_DEBUG, "%s(ifname=%s enabled=%d)",
1068                    __func__, ifname, enabled);
1069
1070         for (bss = drv->bss; bss; bss = bss->next) {
1071                 if (strcmp(bss->ifname, ifname) != 0)
1072                         continue;
1073
1074                 bss->privacy = enabled;
1075
1076                 return 0;
1077         }
1078
1079         return -1;
1080 }
1081
1082
1083 static int test_driver_set_encryption(const char *iface, void *priv,
1084                                       const char *alg, const u8 *addr, int idx,
1085                                       const u8 *key, size_t key_len, int txkey)
1086 {
1087         wpa_printf(MSG_DEBUG, "%s(iface=%s alg=%s idx=%d txkey=%d)",
1088                    __func__, iface, alg, idx, txkey);
1089         if (addr)
1090                 wpa_printf(MSG_DEBUG, "   addr=" MACSTR, MAC2STR(addr));
1091         if (key)
1092                 wpa_hexdump_key(MSG_DEBUG, "   key", key, key_len);
1093         return 0;
1094 }
1095
1096
1097 static int test_driver_set_sta_vlan(void *priv, const u8 *addr,
1098                                     const char *ifname, int vlan_id)
1099 {
1100         wpa_printf(MSG_DEBUG, "%s(addr=" MACSTR " ifname=%s vlan_id=%d)",
1101                    __func__, MAC2STR(addr), ifname, vlan_id);
1102         return 0;
1103 }
1104
1105
1106 static int test_driver_sta_add(const char *ifname, void *priv, const u8 *addr,
1107                                u16 aid, u16 capability, u8 *supp_rates,
1108                                size_t supp_rates_len, int flags,
1109                                u16 listen_interval)
1110 {
1111         struct test_driver_data *drv = priv;
1112         struct test_client_socket *cli;
1113         struct test_driver_bss *bss;
1114
1115         wpa_printf(MSG_DEBUG, "%s(ifname=%s addr=" MACSTR " aid=%d "
1116                    "capability=0x%x flags=0x%x listen_interval=%d)",
1117                    __func__, ifname, MAC2STR(addr), aid, capability, flags,
1118                    listen_interval);
1119         wpa_hexdump(MSG_DEBUG, "test_driver_sta_add - supp_rates",
1120                     supp_rates, supp_rates_len);
1121
1122         cli = drv->cli;
1123         while (cli) {
1124                 if (memcmp(cli->addr, addr, ETH_ALEN) == 0)
1125                         break;
1126                 cli = cli->next;
1127         }
1128         if (!cli) {
1129                 wpa_printf(MSG_DEBUG, "%s: no matching client entry",
1130                            __func__);
1131                 return -1;
1132         }
1133
1134         for (bss = drv->bss; bss; bss = bss->next) {
1135                 if (strcmp(ifname, bss->ifname) == 0)
1136                         break;
1137         }
1138         if (bss == NULL) {
1139                 wpa_printf(MSG_DEBUG, "%s: No matching interface found from "
1140                            "configured BSSes", __func__);
1141                 return -1;
1142         }
1143
1144         cli->bss = bss;
1145
1146         return 0;
1147 }
1148
1149
1150 static void * test_driver_init(struct hostapd_data *hapd)
1151 {
1152         struct test_driver_data *drv;
1153         struct sockaddr_un addr_un;
1154         struct sockaddr_in addr_in;
1155         struct sockaddr *addr;
1156         socklen_t alen;
1157
1158         drv = os_zalloc(sizeof(struct test_driver_data));
1159         if (drv == NULL) {
1160                 printf("Could not allocate memory for test driver data\n");
1161                 return NULL;
1162         }
1163         drv->bss = os_zalloc(sizeof(*drv->bss));
1164         if (drv->bss == NULL) {
1165                 printf("Could not allocate memory for test driver BSS data\n");
1166                 free(drv);
1167                 return NULL;
1168         }
1169
1170         drv->hapd = hapd;
1171
1172         /* Generate a MAC address to help testing with multiple APs */
1173         hapd->own_addr[0] = 0x02; /* locally administered */
1174         sha1_prf((const u8 *) hapd->conf->iface, strlen(hapd->conf->iface),
1175                  "hostapd test bssid generation",
1176                  (const u8 *) hapd->conf->ssid.ssid, hapd->conf->ssid.ssid_len,
1177                  hapd->own_addr + 1, ETH_ALEN - 1);
1178
1179         os_strlcpy(drv->bss->ifname, hapd->conf->iface, IFNAMSIZ);
1180         memcpy(drv->bss->bssid, hapd->own_addr, ETH_ALEN);
1181
1182         if (hapd->conf->test_socket) {
1183                 if (strlen(hapd->conf->test_socket) >=
1184                     sizeof(addr_un.sun_path)) {
1185                         printf("Too long test_socket path\n");
1186                         test_driver_free_priv(drv);
1187                         return NULL;
1188                 }
1189                 if (strncmp(hapd->conf->test_socket, "DIR:", 4) == 0) {
1190                         size_t len = strlen(hapd->conf->test_socket) + 30;
1191                         drv->socket_dir = strdup(hapd->conf->test_socket + 4);
1192                         drv->own_socket_path = malloc(len);
1193                         if (drv->own_socket_path) {
1194                                 snprintf(drv->own_socket_path, len,
1195                                          "%s/AP-" MACSTR,
1196                                          hapd->conf->test_socket + 4,
1197                                          MAC2STR(hapd->own_addr));
1198                         }
1199                 } else if (strncmp(hapd->conf->test_socket, "UDP:", 4) == 0) {
1200                         drv->udp_port = atoi(hapd->conf->test_socket + 4);
1201                 } else {
1202                         drv->own_socket_path = strdup(hapd->conf->test_socket);
1203                 }
1204                 if (drv->own_socket_path == NULL && drv->udp_port == 0) {
1205                         test_driver_free_priv(drv);
1206                         return NULL;
1207                 }
1208
1209                 drv->test_socket = socket(drv->udp_port ? PF_INET : PF_UNIX,
1210                                           SOCK_DGRAM, 0);
1211                 if (drv->test_socket < 0) {
1212                         perror("socket");
1213                         test_driver_free_priv(drv);
1214                         return NULL;
1215                 }
1216
1217                 if (drv->udp_port) {
1218                         os_memset(&addr_in, 0, sizeof(addr_in));
1219                         addr_in.sin_family = AF_INET;
1220                         addr_in.sin_port = htons(drv->udp_port);
1221                         addr = (struct sockaddr *) &addr_in;
1222                         alen = sizeof(addr_in);
1223                 } else {
1224                         os_memset(&addr_un, 0, sizeof(addr_un));
1225                         addr_un.sun_family = AF_UNIX;
1226                         os_strlcpy(addr_un.sun_path, drv->own_socket_path,
1227                                    sizeof(addr_un.sun_path));
1228                         addr = (struct sockaddr *) &addr_un;
1229                         alen = sizeof(addr_un);
1230                 }
1231                 if (bind(drv->test_socket, addr, alen) < 0) {
1232                         perror("bind(PF_UNIX)");
1233                         close(drv->test_socket);
1234                         if (drv->own_socket_path)
1235                                 unlink(drv->own_socket_path);
1236                         test_driver_free_priv(drv);
1237                         return NULL;
1238                 }
1239                 eloop_register_read_sock(drv->test_socket,
1240                                          test_driver_receive_unix, drv, NULL);
1241         } else
1242                 drv->test_socket = -1;
1243
1244         return drv;
1245 }
1246
1247
1248 static void test_driver_deinit(void *priv)
1249 {
1250         struct test_driver_data *drv = priv;
1251         struct test_client_socket *cli, *prev;
1252
1253         cli = drv->cli;
1254         while (cli) {
1255                 prev = cli;
1256                 cli = cli->next;
1257                 free(prev);
1258         }
1259
1260         if (drv->test_socket >= 0) {
1261                 eloop_unregister_read_sock(drv->test_socket);
1262                 close(drv->test_socket);
1263                 if (drv->own_socket_path)
1264                         unlink(drv->own_socket_path);
1265         }
1266
1267         /* There should be only one BSS remaining at this point. */
1268         if (drv->bss == NULL)
1269                 wpa_printf(MSG_ERROR, "%s: drv->bss == NULL", __func__);
1270         else if (drv->bss->next)
1271                 wpa_printf(MSG_ERROR, "%s: drv->bss->next != NULL", __func__);
1272
1273         test_driver_free_priv(drv);
1274 }
1275
1276
1277 const struct wpa_driver_ops wpa_driver_test_ops = {
1278         .name = "test",
1279         .init = test_driver_init,
1280         .deinit = test_driver_deinit,
1281         .send_eapol = test_driver_send_eapol,
1282         .send_mgmt_frame = test_driver_send_mgmt_frame,
1283         .set_generic_elem = test_driver_set_generic_elem,
1284         .sta_deauth = test_driver_sta_deauth,
1285         .sta_disassoc = test_driver_sta_disassoc,
1286         .get_hw_feature_data = test_driver_get_hw_feature_data,
1287         .bss_add = test_driver_bss_add,
1288         .bss_remove = test_driver_bss_remove,
1289         .if_add = test_driver_if_add,
1290         .if_update = test_driver_if_update,
1291         .if_remove = test_driver_if_remove,
1292         .valid_bss_mask = test_driver_valid_bss_mask,
1293         .set_ssid = test_driver_set_ssid,
1294         .set_privacy = test_driver_set_privacy,
1295         .set_encryption = test_driver_set_encryption,
1296         .set_sta_vlan = test_driver_set_sta_vlan,
1297         .sta_add = test_driver_sta_add,
1298         .send_ether = test_driver_send_ether,
1299         .set_wps_beacon_ie = test_driver_set_wps_beacon_ie,
1300         .set_wps_probe_resp_ie = test_driver_set_wps_probe_resp_ie,
1301 };