contrib/hostapd/src/drivers/driver_broadcom.c

   1 /*
   2  * WPA Supplicant - driver interaction with old Broadcom wl.o driver
   3  * Copyright (c) 2004, Nikki Chumkov <nikki@gattaca.ru>
   4  * Copyright (c) 2004, Jouni Malinen <j@w1.fi>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License version 2 as
   8  * published by the Free Software Foundation.
   9  *
  10  * Alternatively, this software may be distributed under the terms of BSD
  11  * license.
  12  *
  13  * See README and COPYING for more details.
  14  *
  15  * Please note that the newer Broadcom driver ("hybrid Linux driver") supports
  16  * Linux wireless extensions and does not need (or even work) with this old
  17  * driver wrapper. Use driver_wext.c with that driver.
  18  */
  19
  20 #include "includes.h"
  21
  22 #include <sys/ioctl.h>
  23
  24 #include "common.h"
  25
  26 #if 0
  27 #include <netpacket/packet.h>
  28 #include <net/ethernet.h>     /* the L2 protocols */
  29 #else
  30 #include <linux/if_packet.h>
  31 #include <linux/if_ether.h>   /* The L2 protocols */
  32 #endif
  33 #include <net/if.h>
  34 #include <typedefs.h>
  35
  36 /* wlioctl.h is a Broadcom header file and it is available, e.g., from Linksys
  37  * WRT54G GPL tarball. */
  38 #include <wlioctl.h>
  39
  40 #include "driver.h"
  41 #include "eloop.h"
  42
  43 struct wpa_driver_broadcom_data {
  44         void *ctx;
  45         int ioctl_sock;
  46         int event_sock;
  47         char ifname[IFNAMSIZ + 1];
  48 };
  49
  50
  51 #ifndef WLC_DEAUTHENTICATE
  52 #define WLC_DEAUTHENTICATE 143
  53 #endif
  54 #ifndef WLC_DEAUTHENTICATE_WITH_REASON
  55 #define WLC_DEAUTHENTICATE_WITH_REASON 201
  56 #endif
  57 #ifndef WLC_SET_TKIP_COUNTERMEASURES
  58 #define WLC_SET_TKIP_COUNTERMEASURES 202
  59 #endif
  60
  61 #if !defined(PSK_ENABLED) /* NEW driver interface */
  62 #define WL_VERSION 360130
  63 /* wireless authentication bit vector */
  64 #define WPA_ENABLED 1
  65 #define PSK_ENABLED 2
  66
  67 #define WAUTH_WPA_ENABLED(wauth)  ((wauth) & WPA_ENABLED)
  68 #define WAUTH_PSK_ENABLED(wauth)  ((wauth) & PSK_ENABLED)
  69 #define WAUTH_ENABLED(wauth)    ((wauth) & (WPA_ENABLED | PSK_ENABLED))
  70
  71 #define WSEC_PRIMARY_KEY WL_PRIMARY_KEY
  72
  73 typedef wl_wsec_key_t wsec_key_t;
  74 #endif
  75
  76 typedef struct {
  77         uint32 val;
  78         struct ether_addr ea;
  79         uint16 res;
  80 } wlc_deauth_t;
  81
  82
  83 static void wpa_driver_broadcom_scan_timeout(void *eloop_ctx,
  84                                              void *timeout_ctx);
  85
  86 static int broadcom_ioctl(struct wpa_driver_broadcom_data *drv, int cmd,
  87                           void *buf, int len)
  88 {
  89         struct ifreq ifr;
  90         wl_ioctl_t ioc;
  91         int ret = 0;
  92
  93         wpa_printf(MSG_MSGDUMP, "BROADCOM: wlioctl(%s,%d,len=%d,val=%p)",
  94                    drv->ifname, cmd, len, buf);
  95         /* wpa_hexdump(MSG_MSGDUMP, "BROADCOM: wlioctl buf", buf, len); */
  96
  97         ioc.cmd = cmd;
  98         ioc.buf = buf;
  99         ioc.len = len;
 100         os_strlcpy(ifr.ifr_name, drv->ifname, IFNAMSIZ);
 101         ifr.ifr_data = (caddr_t) &ioc;
 102         if ((ret = ioctl(drv->ioctl_sock, SIOCDEVPRIVATE, &ifr)) < 0) {
 103                 if (cmd != WLC_GET_MAGIC)
 104                         perror(ifr.ifr_name);
 105                 wpa_printf(MSG_MSGDUMP, "BROADCOM: wlioctl cmd=%d res=%d",
 106                            cmd, ret);
 107         }
 108
 109         return ret;
 110 }
 111
 112 static int wpa_driver_broadcom_get_bssid(void *priv, u8 *bssid)
 113 {
 114         struct wpa_driver_broadcom_data *drv = priv;
 115         if (broadcom_ioctl(drv, WLC_GET_BSSID, bssid, ETH_ALEN) == 0)
 116                 return 0;
 117
 118         os_memset(bssid, 0, ETH_ALEN);
 119         return -1;
 120 }
 121
 122 static int wpa_driver_broadcom_get_ssid(void *priv, u8 *ssid)
 123 {
 124         struct wpa_driver_broadcom_data *drv = priv;
 125         wlc_ssid_t s;
 126
 127         if (broadcom_ioctl(drv, WLC_GET_SSID, &s, sizeof(s)) == -1)
 128                 return -1;
 129
 130         os_memcpy(ssid, s.SSID, s.SSID_len);
 131         return s.SSID_len;
 132 }
 133
 134 static int wpa_driver_broadcom_set_wpa(void *priv, int enable)
 135 {
 136         struct wpa_driver_broadcom_data *drv = priv;
 137         unsigned int wauth, wsec;
 138         struct ether_addr ea;
 139
 140         os_memset(&ea, enable ? 0xff : 0, sizeof(ea));
 141         if (broadcom_ioctl(drv, WLC_GET_WPA_AUTH, &wauth, sizeof(wauth)) ==
 142             -1 ||
 143             broadcom_ioctl(drv, WLC_GET_WSEC, &wsec, sizeof(wsec)) == -1)
 144                 return -1;
 145
 146         if (enable) {
 147                 wauth = PSK_ENABLED;
 148                 wsec = TKIP_ENABLED;
 149         } else {
 150                 wauth = 255;
 151                 wsec &= ~(TKIP_ENABLED | AES_ENABLED);
 152         }
 153
 154         if (broadcom_ioctl(drv, WLC_SET_WPA_AUTH, &wauth, sizeof(wauth)) ==
 155             -1 ||
 156             broadcom_ioctl(drv, WLC_SET_WSEC, &wsec, sizeof(wsec)) == -1)
 157                 return -1;
 158
 159         /* FIX: magic number / error handling? */
 160         broadcom_ioctl(drv, 122, &ea, sizeof(ea));
 161
 162         return 0;
 163 }
 164
 165 static int wpa_driver_broadcom_set_key(void *priv, wpa_alg alg,
 166                                        const u8 *addr, int key_idx, int set_tx,
 167                                        const u8 *seq, size_t seq_len,
 168                                        const u8 *key, size_t key_len)
 169 {
 170         struct wpa_driver_broadcom_data *drv = priv;
 171         int ret;
 172         wsec_key_t wkt;
 173
 174         os_memset(&wkt, 0, sizeof wkt);
 175         wpa_printf(MSG_MSGDUMP, "BROADCOM: SET %sKEY[%d] alg=%d",
 176                    set_tx ? "PRIMARY " : "", key_idx, alg);
 177         if (key && key_len > 0)
 178                 wpa_hexdump_key(MSG_MSGDUMP, "BROADCOM: key", key, key_len);
 179
 180         switch (alg) {
 181         case WPA_ALG_NONE:
 182                 wkt.algo = CRYPTO_ALGO_OFF;
 183                 break;
 184         case WPA_ALG_WEP:
 185                 wkt.algo = CRYPTO_ALGO_WEP128; /* CRYPTO_ALGO_WEP1? */
 186                 break;
 187         case WPA_ALG_TKIP:
 188                 wkt.algo = 0; /* CRYPTO_ALGO_TKIP? */
 189                 break;
 190         case WPA_ALG_CCMP:
 191                 wkt.algo = 0; /* CRYPTO_ALGO_AES_CCM;
 192                                * AES_OCB_MSDU, AES_OCB_MPDU? */
 193                 break;
 194         default:
 195                 wkt.algo = CRYPTO_ALGO_NALG;
 196                 break;
 197         }
 198
 199         if (seq && seq_len > 0)
 200                 wpa_hexdump(MSG_MSGDUMP, "BROADCOM: SEQ", seq, seq_len);
 201
 202         if (addr)
 203                 wpa_hexdump(MSG_MSGDUMP, "BROADCOM: addr", addr, ETH_ALEN);
 204
 205         wkt.index = key_idx;
 206         wkt.len = key_len;
 207         if (key && key_len > 0) {
 208                 os_memcpy(wkt.data, key, key_len);
 209                 if (key_len == 32) {
 210                         /* hack hack hack XXX */
 211                         os_memcpy(&wkt.data[16], &key[24], 8);
 212                         os_memcpy(&wkt.data[24], &key[16], 8);
 213                 }
 214         }
 215         /* wkt.algo = CRYPTO_ALGO_...; */
 216         wkt.flags = set_tx ? 0 : WSEC_PRIMARY_KEY;
 217         if (addr && set_tx)
 218                 os_memcpy(&wkt.ea, addr, sizeof(wkt.ea));
 219         ret = broadcom_ioctl(drv, WLC_SET_KEY, &wkt, sizeof(wkt));
 220         if (addr && set_tx) {
 221                 /* FIX: magic number / error handling? */
 222                 broadcom_ioctl(drv, 121, &wkt.ea, sizeof(wkt.ea));
 223         }
 224         return ret;
 225 }
 226
 227
 228 static void wpa_driver_broadcom_event_receive(int sock, void *ctx,
 229                                               void *sock_ctx)
 230 {
 231         char buf[8192];
 232         int left;
 233         wl_wpa_header_t *wwh;
 234         union wpa_event_data data;
 235
 236         if ((left = recv(sock, buf, sizeof buf, 0)) < 0)
 237                 return;
 238
 239         wpa_hexdump(MSG_DEBUG, "RECEIVE EVENT", (u8 *) buf, left);
 240
 241         if ((size_t) left < sizeof(wl_wpa_header_t))
 242                 return;
 243
 244         wwh = (wl_wpa_header_t *) buf;
 245
 246         if (wwh->snap.type != WL_WPA_ETHER_TYPE)
 247                 return;
 248         if (os_memcmp(&wwh->snap, wl_wpa_snap_template, 6) != 0)
 249                 return;
 250
 251         os_memset(&data, 0, sizeof(data));
 252
 253         switch (wwh->type) {
 254         case WLC_ASSOC_MSG:
 255                 left -= WL_WPA_HEADER_LEN;
 256                 wpa_printf(MSG_DEBUG, "BROADCOM: ASSOC MESSAGE (left: %d)",
 257                            left);
 258                 if (left > 0) {
 259                         data.assoc_info.resp_ies = os_malloc(left);
 260                         if (data.assoc_info.resp_ies == NULL)
 261                                 return;
 262                         os_memcpy(data.assoc_info.resp_ies,
 263                                   buf + WL_WPA_HEADER_LEN, left);
 264                         data.assoc_info.resp_ies_len = left;
 265                         wpa_hexdump(MSG_MSGDUMP, "BROADCOM: copying %d bytes "
 266                                     "into resp_ies",
 267                                     data.assoc_info.resp_ies, left);
 268                 }
 269                 /* data.assoc_info.req_ies = NULL; */
 270                 /* data.assoc_info.req_ies_len = 0; */
 271
 272                 wpa_supplicant_event(ctx, EVENT_ASSOCINFO, &data);
 273                 wpa_supplicant_event(ctx, EVENT_ASSOC, NULL);
 274                 break;
 275         case WLC_DISASSOC_MSG:
 276                 wpa_printf(MSG_DEBUG, "BROADCOM: DISASSOC MESSAGE");
 277                 wpa_supplicant_event(ctx, EVENT_DISASSOC, NULL);
 278                 break;
 279         case WLC_PTK_MIC_MSG:
 280                 wpa_printf(MSG_DEBUG, "BROADCOM: PTK MIC MSG MESSAGE");
 281                 data.michael_mic_failure.unicast = 1;
 282                 wpa_supplicant_event(ctx, EVENT_MICHAEL_MIC_FAILURE, &data);
 283                 break;
 284         case WLC_GTK_MIC_MSG:
 285                 wpa_printf(MSG_DEBUG, "BROADCOM: GTK MIC MSG MESSAGE");
 286                 data.michael_mic_failure.unicast = 0;
 287                 wpa_supplicant_event(ctx, EVENT_MICHAEL_MIC_FAILURE, &data);
 288                 break;
 289         default:
 290                 wpa_printf(MSG_DEBUG, "BROADCOM: UNKNOWN MESSAGE (%d)",
 291                            wwh->type);
 292                 break;
 293         }
 294         os_free(data.assoc_info.resp_ies);
 295 }
 296
 297 static void * wpa_driver_broadcom_init(void *ctx, const char *ifname)
 298 {
 299         int s;
 300         struct sockaddr_ll ll;
 301         struct wpa_driver_broadcom_data *drv;
 302         struct ifreq ifr;
 303
 304         /* open socket to kernel */
 305         if ((s = socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
 306                 perror("socket");
 307                 return NULL;
 308         }
 309         /* do it */
 310         os_strlcpy(ifr.ifr_name, ifname, IFNAMSIZ);
 311         if (ioctl(s, SIOCGIFINDEX, &ifr) < 0) {
 312                 perror(ifr.ifr_name);
 313                 return NULL;
 314         }
 315
 316
 317         drv = os_zalloc(sizeof(*drv));
 318         if (drv == NULL)
 319                 return NULL;
 320         drv->ctx = ctx;
 321         os_strlcpy(drv->ifname, ifname, sizeof(drv->ifname));
 322         drv->ioctl_sock = s;
 323
 324         s = socket(PF_PACKET, SOCK_RAW, ntohs(ETH_P_802_2));
 325         if (s < 0) {
 326                 perror("socket(PF_PACKET, SOCK_RAW, ntohs(ETH_P_802_2))");
 327                 close(drv->ioctl_sock);
 328                 os_free(drv);
 329                 return NULL;
 330         }
 331
 332         os_memset(&ll, 0, sizeof(ll));
 333         ll.sll_family = AF_PACKET;
 334         ll.sll_protocol = ntohs(ETH_P_802_2);
 335         ll.sll_ifindex = ifr.ifr_ifindex;
 336         ll.sll_hatype = 0;
 337         ll.sll_pkttype = PACKET_HOST;
 338         ll.sll_halen = 0;
 339
 340         if (bind(s, (struct sockaddr *) &ll, sizeof(ll)) < 0) {
 341                 perror("bind(netlink)");
 342                 close(s);
 343                 close(drv->ioctl_sock);
 344                 os_free(drv);
 345                 return NULL;
 346         }
 347
 348         eloop_register_read_sock(s, wpa_driver_broadcom_event_receive, ctx,
 349                                  NULL);
 350         drv->event_sock = s;
 351
 352         return drv;
 353 }
 354
 355 static void wpa_driver_broadcom_deinit(void *priv)
 356 {
 357         struct wpa_driver_broadcom_data *drv = priv;
 358         eloop_cancel_timeout(wpa_driver_broadcom_scan_timeout, drv, drv->ctx);
 359         eloop_unregister_read_sock(drv->event_sock);
 360         close(drv->event_sock);
 361         close(drv->ioctl_sock);
 362         os_free(drv);
 363 }
 364
 365 static int wpa_driver_broadcom_set_countermeasures(void *priv,
 366                                                    int enabled)
 367 {
 368 #if 0
 369         struct wpa_driver_broadcom_data *drv = priv;
 370         /* FIX: ? */
 371         return broadcom_ioctl(drv, WLC_SET_TKIP_COUNTERMEASURES, &enabled,
 372                               sizeof(enabled));
 373 #else
 374         return 0;
 375 #endif
 376 }
 377
 378 static int wpa_driver_broadcom_set_drop_unencrypted(void *priv, int enabled)
 379 {
 380         struct wpa_driver_broadcom_data *drv = priv;
 381         /* SET_EAP_RESTRICT, SET_WEP_RESTRICT */
 382         int restrict = (enabled ? 1 : 0);
 383
 384         if (broadcom_ioctl(drv, WLC_SET_WEP_RESTRICT,
 385                            &restrict, sizeof(restrict)) < 0 ||
 386             broadcom_ioctl(drv, WLC_SET_EAP_RESTRICT,
 387                            &restrict, sizeof(restrict)) < 0)
 388                 return -1;
 389
 390         return 0;
 391 }
 392
 393 static void wpa_driver_broadcom_scan_timeout(void *eloop_ctx,
 394                                              void *timeout_ctx)
 395 {
 396         wpa_printf(MSG_DEBUG, "Scan timeout - try to get results");
 397         wpa_supplicant_event(timeout_ctx, EVENT_SCAN_RESULTS, NULL);
 398 }
 399
 400 static int wpa_driver_broadcom_scan(void *priv, const u8 *ssid,
 401                                     size_t ssid_len)
 402 {
 403         struct wpa_driver_broadcom_data *drv = priv;
 404         wlc_ssid_t wst = { 0, "" };
 405
 406         if (ssid && ssid_len > 0 && ssid_len <= sizeof(wst.SSID)) {
 407                 wst.SSID_len = ssid_len;
 408                 os_memcpy(wst.SSID, ssid, ssid_len);
 409         }
 410
 411         if (broadcom_ioctl(drv, WLC_SCAN, &wst, sizeof(wst)) < 0)
 412                 return -1;
 413
 414         eloop_cancel_timeout(wpa_driver_broadcom_scan_timeout, drv, drv->ctx);
 415         eloop_register_timeout(3, 0, wpa_driver_broadcom_scan_timeout, drv,
 416                                drv->ctx);
 417         return 0;
 418 }
 419
 420
 421 static const int frequency_list[] = {
 422         2412, 2417, 2422, 2427, 2432, 2437, 2442,
 423         2447, 2452, 2457, 2462, 2467, 2472, 2484
 424 };
 425
 426 struct bss_ie_hdr {
 427         u8 elem_id;
 428         u8 len;
 429         u8 oui[3];
 430         /* u8 oui_type; */
 431         /* u16 version; */
 432 } __attribute__ ((packed));
 433
 434 static int
 435 wpa_driver_broadcom_get_scan_results(void *priv,
 436                                      struct wpa_scan_result *results,
 437                                      size_t max_size)
 438 {
 439         struct wpa_driver_broadcom_data *drv = priv;
 440         char *buf;
 441         wl_scan_results_t *wsr;
 442         wl_bss_info_t *wbi;
 443         size_t ap_num;
 444
 445         buf = os_malloc(WLC_IOCTL_MAXLEN);
 446         if (buf == NULL)
 447                 return -1;
 448
 449         wsr = (wl_scan_results_t *) buf;
 450
 451         wsr->buflen = WLC_IOCTL_MAXLEN - sizeof(wsr);
 452         wsr->version = 107;
 453         wsr->count = 0;
 454
 455         if (broadcom_ioctl(drv, WLC_SCAN_RESULTS, buf, WLC_IOCTL_MAXLEN) < 0) {
 456                 os_free(buf);
 457                 return -1;
 458         }
 459
 460         os_memset(results, 0, max_size * sizeof(struct wpa_scan_result));
 461
 462         for (ap_num = 0, wbi = wsr->bss_info; ap_num < wsr->count; ++ap_num) {
 463                 int left;
 464                 struct bss_ie_hdr *ie;
 465
 466                 os_memcpy(results[ap_num].bssid, &wbi->BSSID, ETH_ALEN);
 467                 os_memcpy(results[ap_num].ssid, wbi->SSID, wbi->SSID_len);
 468                 results[ap_num].ssid_len = wbi->SSID_len;
 469                 results[ap_num].freq = frequency_list[wbi->channel - 1];
 470                 /* get ie's */
 471                 wpa_hexdump(MSG_MSGDUMP, "BROADCOM: AP IEs",
 472                             (u8 *) wbi + sizeof(*wbi), wbi->ie_length);
 473                 ie = (struct bss_ie_hdr *) ((u8 *) wbi + sizeof(*wbi));
 474                 for (left = wbi->ie_length; left > 0;
 475                      left -= (ie->len + 2), ie = (struct bss_ie_hdr *)
 476                              ((u8 *) ie + 2 + ie->len)) {
 477                         wpa_printf(MSG_MSGDUMP, "BROADCOM: IE: id:%x, len:%d",
 478                                    ie->elem_id, ie->len);
 479                         if (ie->len >= 3)
 480                                 wpa_printf(MSG_MSGDUMP,
 481                                            "BROADCOM: oui:%02x%02x%02x",
 482                                            ie->oui[0], ie->oui[1], ie->oui[2]);
 483                         if (ie->elem_id != 0xdd ||
 484                             ie->len < 6 ||
 485                             os_memcmp(ie->oui, WPA_OUI, 3) != 0)
 486                                 continue;
 487                         os_memcpy(results[ap_num].wpa_ie, ie, ie->len + 2);
 488                         results[ap_num].wpa_ie_len = ie->len + 2;
 489                         break;
 490                 }
 491
 492                 wbi = (wl_bss_info_t *) ((u8 *) wbi + wbi->length);
 493         }
 494
 495         wpa_printf(MSG_MSGDUMP, "Received %d bytes of scan results (%lu "
 496                    "BSSes)",
 497                    wsr->buflen, (unsigned long) ap_num);
 498
 499         os_free(buf);
 500         return ap_num;
 501 }
 502
 503 static int wpa_driver_broadcom_deauthenticate(void *priv, const u8 *addr,
 504                                               int reason_code)
 505 {
 506         struct wpa_driver_broadcom_data *drv = priv;
 507         wlc_deauth_t wdt;
 508         wdt.val = reason_code;
 509         os_memcpy(&wdt.ea, addr, sizeof wdt.ea);
 510         wdt.res = 0x7fff;
 511         return broadcom_ioctl(drv, WLC_DEAUTHENTICATE_WITH_REASON, &wdt,
 512                               sizeof(wdt));
 513 }
 514
 515 static int wpa_driver_broadcom_disassociate(void *priv, const u8 *addr,
 516                                             int reason_code)
 517 {
 518         struct wpa_driver_broadcom_data *drv = priv;
 519         return broadcom_ioctl(drv, WLC_DISASSOC, 0, 0);
 520 }
 521
 522 static int
 523 wpa_driver_broadcom_associate(void *priv,
 524                               struct wpa_driver_associate_params *params)
 525 {
 526         struct wpa_driver_broadcom_data *drv = priv;
 527         wlc_ssid_t s;
 528         int infra = 1;
 529         int auth = 0;
 530         int wsec = 4;
 531         int dummy;
 532         int wpa_auth;
 533
 534         s.SSID_len = params->ssid_len;
 535         os_memcpy(s.SSID, params->ssid, params->ssid_len);
 536
 537         switch (params->pairwise_suite) {
 538         case CIPHER_WEP40:
 539         case CIPHER_WEP104:
 540                 wsec = 1;
 541                 break;
 542
 543         case CIPHER_TKIP:
 544                 wsec = 2;
 545                 break;
 546
 547         case CIPHER_CCMP:
 548                 wsec = 4;
 549                 break;
 550
 551         default:
 552                 wsec = 0;
 553                 break;
 554         }
 555
 556         switch (params->key_mgmt_suite) {
 557         case KEY_MGMT_802_1X:
 558                 wpa_auth = 1;
 559                 break;
 560
 561         case KEY_MGMT_PSK:
 562                 wpa_auth = 2;
 563                 break;
 564
 565         default:
 566                 wpa_auth = 255;
 567                 break;
 568         }
 569
 570         /* printf("broadcom_associate: %u %u %u\n", pairwise_suite,
 571          * group_suite, key_mgmt_suite);
 572          * broadcom_ioctl(ifname, WLC_GET_WSEC, &wsec, sizeof(wsec));
 573          * wl join uses wlc_sec_wep here, not wlc_set_wsec */
 574
 575         if (broadcom_ioctl(drv, WLC_SET_WSEC, &wsec, sizeof(wsec)) < 0 ||
 576             broadcom_ioctl(drv, WLC_SET_WPA_AUTH, &wpa_auth,
 577                            sizeof(wpa_auth)) < 0 ||
 578             broadcom_ioctl(drv, WLC_GET_WEP, &dummy, sizeof(dummy)) < 0 ||
 579             broadcom_ioctl(drv, WLC_SET_INFRA, &infra, sizeof(infra)) < 0 ||
 580             broadcom_ioctl(drv, WLC_SET_AUTH, &auth, sizeof(auth)) < 0 ||
 581             broadcom_ioctl(drv, WLC_SET_WEP, &wsec, sizeof(wsec)) < 0 ||
 582             broadcom_ioctl(drv, WLC_SET_SSID, &s, sizeof(s)) < 0)
 583                 return -1;
 584
 585         return 0;
 586 }
 587
 588 const struct wpa_driver_ops wpa_driver_broadcom_ops = {
 589         .name = "broadcom",
 590         .desc = "Broadcom wl.o driver",
 591         .get_bssid = wpa_driver_broadcom_get_bssid,
 592         .get_ssid = wpa_driver_broadcom_get_ssid,
 593         .set_wpa = wpa_driver_broadcom_set_wpa,
 594         .set_key = wpa_driver_broadcom_set_key,
 595         .init = wpa_driver_broadcom_init,
 596         .deinit = wpa_driver_broadcom_deinit,
 597         .set_countermeasures = wpa_driver_broadcom_set_countermeasures,
 598         .set_drop_unencrypted = wpa_driver_broadcom_set_drop_unencrypted,
 599         .scan = wpa_driver_broadcom_scan,
 600         .get_scan_results = wpa_driver_broadcom_get_scan_results,
 601         .deauthenticate = wpa_driver_broadcom_deauthenticate,
 602         .disassociate = wpa_driver_broadcom_disassociate,
 603         .associate = wpa_driver_broadcom_associate,
 604 };