package/hostapd/patches/310-madwifi_merge.patch

   1 --- a/src/drivers/driver_madwifi.c
   2 +++ b/src/drivers/driver_madwifi.c
   3 @@ -71,7 +71,6 @@
   4
   5  #define WPA_KEY_RSC_LEN 8
   6
   7 -#ifdef HOSTAPD
   8
   9  #include "priv_netlink.h"
  10  #include "netlink.h"
  11 @@ -82,17 +81,22 @@
  12  struct madwifi_driver_data {
  13         struct hostapd_data *hapd;              /* back pointer */
  14
  15 -       char    iface[IFNAMSIZ + 1];
  16 +       void *wext; /* private data for driver_wext */
  17 +       void *ctx;
  18 +       char ifname[IFNAMSIZ + 1];
  19 +       int     ioctl_sock;                     /* socket for ioctl() use */
  20 +
  21 +#ifdef HOSTAPD
  22         int     ifindex;
  23         struct l2_packet_data *sock_xmit;       /* raw packet xmit socket */
  24         struct l2_packet_data *sock_recv;       /* raw packet recv socket */
  25 -       int     ioctl_sock;                     /* socket for ioctl() use */
  26         struct netlink_data *netlink;
  27         int     we_version;
  28         u8      acct_mac[ETH_ALEN];
  29         struct hostap_sta_driver_data acct_data;
  30
  31         struct l2_packet_data *sock_raw; /* raw 802.11 management frames */
  32 +#endif
  33  };
  34
  35  static int madwifi_sta_deauth(void *priv, const u8 *own_addr, const u8 *addr,
  36 @@ -105,7 +109,7 @@ set80211priv(struct madwifi_driver_data
  37         int do_inline = len < IFNAMSIZ;
  38
  39         memset(&iwr, 0, sizeof(iwr));
  40 -       os_strlcpy(iwr.ifr_name, drv->iface, IFNAMSIZ);
  41 +       os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
  42  #ifdef IEEE80211_IOCTL_FILTERFRAME
  43         /* FILTERFRAME must be NOT inline, regardless of size. */
  44         if (op == IEEE80211_IOCTL_FILTERFRAME)
  45 @@ -206,7 +210,7 @@ set80211param(struct madwifi_driver_data
  46         struct iwreq iwr;
  47
  48         memset(&iwr, 0, sizeof(iwr));
  49 -       os_strlcpy(iwr.ifr_name, drv->iface, IFNAMSIZ);
  50 +       os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
  51         iwr.u.mode = op;
  52         memcpy(iwr.u.name+sizeof(__u32), &arg, sizeof(arg));
  53
  54 @@ -233,6 +237,7 @@ ether_sprintf(const u8 *addr)
  55  }
  56  #endif /* CONFIG_NO_STDOUT_DEBUG */
  57
  58 +#ifdef HOSTAPD
  59  /*
  60   * Configure WPA parameters.
  61   */
  62 @@ -395,7 +400,7 @@ madwifi_sta_set_flags(void *priv, const
  63                 return madwifi_set_sta_authorized(priv, addr, 0);
  64         return 0;
  65  }
  66 -
  67 +#endif /* HOSTAPD */
  68  static int
  69  madwifi_del_key(void *priv, const u8 *addr, int key_idx)
  70  {
  71 @@ -407,28 +412,20 @@ madwifi_del_key(void *priv, const u8 *ad
  72                    __func__, ether_sprintf(addr), key_idx);
  73
  74         memset(&wk, 0, sizeof(wk));
  75 +       wk.idk_keyix = key_idx;
  76         if (addr != NULL) {
  77                 memcpy(wk.idk_macaddr, addr, IEEE80211_ADDR_LEN);
  78 -               wk.idk_keyix = (u8) IEEE80211_KEYIX_NONE;
  79 -       } else {
  80 -               wk.idk_keyix = key_idx;
  81 -       }
  82 -
  83 -       ret = set80211priv(drv, IEEE80211_IOCTL_DELKEY, &wk, sizeof(wk));
  84 -       if (ret < 0) {
  85 -               wpa_printf(MSG_DEBUG, "%s: Failed to delete key (addr %s"
  86 -                          " key_idx %d)", __func__, ether_sprintf(addr),
  87 -                          key_idx);
  88         }
  89
  90 -       return ret;
  91 +       set80211priv(drv, IEEE80211_IOCTL_DELKEY, &wk, sizeof(wk));
  92 +       return 0;
  93  }
  94
  95  static int
  96 -wpa_driver_madwifi_set_key(const char *ifname, void *priv, enum wpa_alg alg,
  97 -                          const u8 *addr, int key_idx, int set_tx,
  98 -                          const u8 *seq, size_t seq_len,
  99 -                          const u8 *key, size_t key_len)
 100 +madwifi_set_key(const char *ifname, void *priv, enum wpa_alg alg,
 101 +               const u8 *addr, int key_idx, int set_tx,
 102 +               const u8 *seq, size_t seq_len,
 103 +               const u8 *key, size_t key_len)
 104  {
 105         struct madwifi_driver_data *drv = priv;
 106         struct ieee80211req_key wk;
 107 @@ -466,6 +463,9 @@ wpa_driver_madwifi_set_key(const char *i
 108                 memset(wk.ik_macaddr, 0xff, IEEE80211_ADDR_LEN);
 109                 wk.ik_keyix = key_idx;
 110                 wk.ik_flags |= IEEE80211_KEY_DEFAULT;
 111 +       } else if (!memcmp(addr, "\xff\xff\xff\xff\xff\xff", ETH_ALEN)) {
 112 +               wk.ik_flags |= IEEE80211_KEY_GROUP;
 113 +               memcpy(wk.ik_macaddr, addr, IEEE80211_ADDR_LEN);
 114         } else {
 115                 memcpy(wk.ik_macaddr, addr, IEEE80211_ADDR_LEN);
 116                 wk.ik_keyix = IEEE80211_KEYIX_NONE;
 117 @@ -485,6 +485,7 @@ wpa_driver_madwifi_set_key(const char *i
 118  }
 119
 120
 121 +#ifdef HOSTAPD
 122  static int
 123  madwifi_get_seqnum(const char *ifname, void *priv, const u8 *addr, int idx,
 124                    u8 *seq)
 125 @@ -591,7 +592,7 @@ madwifi_read_sta_driver_data(void *priv,
 126
 127         memset(data, 0, sizeof(*data));
 128         snprintf(buf, sizeof(buf), "/proc/net/madwifi/%s/" MACSTR,
 129 -                drv->iface, MAC2STR(addr));
 130 +                drv->ifname, MAC2STR(addr));
 131
 132         f = fopen(buf, "r");
 133         if (!f) {
 134 @@ -757,7 +758,7 @@ static int madwifi_receive_probe_req(str
 135         if (ret)
 136                 return ret;
 137
 138 -       drv->sock_raw = l2_packet_init(drv->iface, NULL, ETH_P_80211_RAW,
 139 +       drv->sock_raw = l2_packet_init(drv->ifname, NULL, ETH_P_80211_RAW,
 140                                        madwifi_raw_receive, drv, 1);
 141         if (drv->sock_raw == NULL)
 142                 return -1;
 143 @@ -1017,7 +1018,7 @@ madwifi_get_we_version(struct madwifi_dr
 144                 return -1;
 145
 146         memset(&iwr, 0, sizeof(iwr));
 147 -       os_strlcpy(iwr.ifr_name, drv->iface, IFNAMSIZ);
 148 +       os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
 149         iwr.u.data.pointer = (caddr_t) range;
 150         iwr.u.data.length = buflen;
 151
 152 @@ -1134,17 +1135,17 @@ madwifi_init(struct hostapd_data *hapd,
 153                 perror("socket[PF_INET,SOCK_DGRAM]");
 154                 goto bad;
 155         }
 156 -       memcpy(drv->iface, params->ifname, sizeof(drv->iface));
 157 +       memcpy(drv->ifname, params->ifname, sizeof(drv->ifname));
 158
 159         memset(&ifr, 0, sizeof(ifr));
 160 -       os_strlcpy(ifr.ifr_name, drv->iface, sizeof(ifr.ifr_name));
 161 +       os_strlcpy(ifr.ifr_name, drv->ifname, sizeof(ifr.ifr_name));
 162         if (ioctl(drv->ioctl_sock, SIOCGIFINDEX, &ifr) != 0) {
 163                 perror("ioctl(SIOCGIFINDEX)");
 164                 goto bad;
 165         }
 166         drv->ifindex = ifr.ifr_ifindex;
 167
 168 -       drv->sock_xmit = l2_packet_init(drv->iface, NULL, ETH_P_EAPOL,
 169 +       drv->sock_xmit = l2_packet_init(drv->ifname, NULL, ETH_P_EAPOL,
 170                                         handle_read, drv, 1);
 171         if (drv->sock_xmit == NULL)
 172                 goto bad;
 173 @@ -1158,7 +1159,7 @@ madwifi_init(struct hostapd_data *hapd,
 174                                                 1);
 175                 if (drv->sock_recv == NULL)
 176                         goto bad;
 177 -       } else if (linux_br_get(brname, drv->iface) == 0) {
 178 +       } else if (linux_br_get(brname, drv->ifname) == 0) {
 179                 wpa_printf(MSG_DEBUG, "Interface in bridge %s; configure for "
 180                            "EAPOL receive", brname);
 181                 drv->sock_recv = l2_packet_init(brname, NULL, ETH_P_EAPOL,
 182 @@ -1169,7 +1170,7 @@ madwifi_init(struct hostapd_data *hapd,
 183                 drv->sock_recv = drv->sock_xmit;
 184
 185         memset(&iwr, 0, sizeof(iwr));
 186 -       os_strlcpy(iwr.ifr_name, drv->iface, IFNAMSIZ);
 187 +       os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
 188
 189         iwr.u.mode = IW_MODE_MASTER;
 190
 191 @@ -1180,7 +1181,7 @@ madwifi_init(struct hostapd_data *hapd,
 192         }
 193
 194         /* mark down during setup */
 195 -       linux_set_iface_flags(drv->ioctl_sock, drv->iface, 0);
 196 +       linux_set_iface_flags(drv->ioctl_sock, drv->ifname, 0);
 197         madwifi_set_privacy(drv, 0); /* default to no privacy */
 198
 199         madwifi_receive_probe_req(drv);
 200 @@ -1206,7 +1207,7 @@ madwifi_deinit(void *priv)
 201         struct madwifi_driver_data *drv = priv;
 202
 203         netlink_deinit(drv->netlink);
 204 -       (void) linux_set_iface_flags(drv->ioctl_sock, drv->iface, 0);
 205 +       (void) linux_set_iface_flags(drv->ioctl_sock, drv->ifname, 0);
 206         if (drv->ioctl_sock >= 0)
 207                 close(drv->ioctl_sock);
 208         if (drv->sock_recv != NULL && drv->sock_recv != drv->sock_xmit)
 209 @@ -1225,7 +1226,7 @@ madwifi_set_ssid(void *priv, const u8 *b
 210         struct iwreq iwr;
 211
 212         memset(&iwr, 0, sizeof(iwr));
 213 -       os_strlcpy(iwr.ifr_name, drv->iface, IFNAMSIZ);
 214 +       os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
 215         iwr.u.essid.flags = 1; /* SSID active */
 216         iwr.u.essid.pointer = (caddr_t) buf;
 217         iwr.u.essid.length = len + 1;
 218 @@ -1246,7 +1247,7 @@ madwifi_get_ssid(void *priv, u8 *buf, in
 219         int ret = 0;
 220
 221         memset(&iwr, 0, sizeof(iwr));
 222 -       os_strlcpy(iwr.ifr_name, drv->iface, IFNAMSIZ);
 223 +       os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
 224         iwr.u.essid.pointer = (caddr_t) buf;
 225         iwr.u.essid.length = len;
 226
 227 @@ -1271,140 +1272,19 @@ static int
 228  madwifi_commit(void *priv)
 229  {
 230         struct madwifi_driver_data *drv = priv;
 231 -       return linux_set_iface_flags(drv->ioctl_sock, drv->iface, 1);
 232 +       return linux_set_iface_flags(drv->ioctl_sock, drv->ifname, 1);
 233  }
 234
 235 -#else /* HOSTAPD */
 236 +#endif /* HOSTAPD */
 237
 238 -struct wpa_driver_madwifi_data {
 239 -       void *wext; /* private data for driver_wext */
 240 -       void *ctx;
 241 -       char ifname[IFNAMSIZ + 1];
 242 -       int sock;
 243 -};
 244 +#if !defined(NO_SUPPLICANT)
 245
 246  static int wpa_driver_madwifi_set_auth_alg(void *priv, int auth_alg);
 247  static int wpa_driver_madwifi_set_probe_req_ie(void *priv, const u8 *ies,
 248                                                size_t ies_len);
 249
 250 -
 251 -static int
 252 -set80211priv(struct wpa_driver_madwifi_data *drv, int op, void *data, int len,
 253 -            int show_err)
 254 -{
 255 -       struct iwreq iwr;
 256 -
 257 -       os_memset(&iwr, 0, sizeof(iwr));
 258 -       os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
 259 -       if (len < IFNAMSIZ &&
 260 -           op != IEEE80211_IOCTL_SET_APPIEBUF) {
 261 -               /*
 262 -                * Argument data fits inline; put it there.
 263 -                */
 264 -               os_memcpy(iwr.u.name, data, len);
 265 -       } else {
 266 -               /*
 267 -                * Argument data too big for inline transfer; setup a
 268 -                * parameter block instead; the kernel will transfer
 269 -                * the data for the driver.
 270 -                */
 271 -               iwr.u.data.pointer = data;
 272 -               iwr.u.data.length = len;
 273 -       }
 274 -
 275 -       if (ioctl(drv->sock, op, &iwr) < 0) {
 276 -               if (show_err) {
 277 -#ifdef MADWIFI_NG
 278 -                       int first = IEEE80211_IOCTL_SETPARAM;
 279 -                       int last = IEEE80211_IOCTL_KICKMAC;
 280 -                       static const char *opnames[] = {
 281 -                               "ioctl[IEEE80211_IOCTL_SETPARAM]",
 282 -                               "ioctl[IEEE80211_IOCTL_GETPARAM]",
 283 -                               "ioctl[IEEE80211_IOCTL_SETMODE]",
 284 -                               "ioctl[IEEE80211_IOCTL_GETMODE]",
 285 -                               "ioctl[IEEE80211_IOCTL_SETWMMPARAMS]",
 286 -                               "ioctl[IEEE80211_IOCTL_GETWMMPARAMS]",
 287 -                               "ioctl[IEEE80211_IOCTL_SETCHANLIST]",
 288 -                               "ioctl[IEEE80211_IOCTL_GETCHANLIST]",
 289 -                               "ioctl[IEEE80211_IOCTL_CHANSWITCH]",
 290 -                               NULL,
 291 -                               "ioctl[IEEE80211_IOCTL_SET_APPIEBUF]",
 292 -                               "ioctl[IEEE80211_IOCTL_GETSCANRESULTS]",
 293 -                               NULL,
 294 -                               "ioctl[IEEE80211_IOCTL_GETCHANINFO]",
 295 -                               "ioctl[IEEE80211_IOCTL_SETOPTIE]",
 296 -                               "ioctl[IEEE80211_IOCTL_GETOPTIE]",
 297 -                               "ioctl[IEEE80211_IOCTL_SETMLME]",
 298 -                               NULL,
 299 -                               "ioctl[IEEE80211_IOCTL_SETKEY]",
 300 -                               NULL,
 301 -                               "ioctl[IEEE80211_IOCTL_DELKEY]",
 302 -                               NULL,
 303 -                               "ioctl[IEEE80211_IOCTL_ADDMAC]",
 304 -                               NULL,
 305 -                               "ioctl[IEEE80211_IOCTL_DELMAC]",
 306 -                               NULL,
 307 -                               "ioctl[IEEE80211_IOCTL_WDSMAC]",
 308 -                               NULL,
 309 -                               "ioctl[IEEE80211_IOCTL_WDSDELMAC]",
 310 -                               NULL,
 311 -                               "ioctl[IEEE80211_IOCTL_KICKMAC]",
 312 -                       };
 313 -#else /* MADWIFI_NG */
 314 -                       int first = IEEE80211_IOCTL_SETPARAM;
 315 -                       int last = IEEE80211_IOCTL_CHANLIST;
 316 -                       static const char *opnames[] = {
 317 -                               "ioctl[IEEE80211_IOCTL_SETPARAM]",
 318 -                               "ioctl[IEEE80211_IOCTL_GETPARAM]",
 319 -                               "ioctl[IEEE80211_IOCTL_SETKEY]",
 320 -                               "ioctl[IEEE80211_IOCTL_GETKEY]",
 321 -                               "ioctl[IEEE80211_IOCTL_DELKEY]",
 322 -                               NULL,
 323 -                               "ioctl[IEEE80211_IOCTL_SETMLME]",
 324 -                               NULL,
 325 -                               "ioctl[IEEE80211_IOCTL_SETOPTIE]",
 326 -                               "ioctl[IEEE80211_IOCTL_GETOPTIE]",
 327 -                               "ioctl[IEEE80211_IOCTL_ADDMAC]",
 328 -                               NULL,
 329 -                               "ioctl[IEEE80211_IOCTL_DELMAC]",
 330 -                               NULL,
 331 -                               "ioctl[IEEE80211_IOCTL_CHANLIST]",
 332 -                       };
 333 -#endif /* MADWIFI_NG */
 334 -                       int idx = op - first;
 335 -                       if (first <= op && op <= last &&
 336 -                           idx < (int) (sizeof(opnames) / sizeof(opnames[0]))
 337 -                           && opnames[idx])
 338 -                               perror(opnames[idx]);
 339 -                       else
 340 -                               perror("ioctl[unknown???]");
 341 -               }
 342 -               return -1;
 343 -       }
 344 -       return 0;
 345 -}
 346 -
 347 -static int
 348 -set80211param(struct wpa_driver_madwifi_data *drv, int op, int arg,
 349 -             int show_err)
 350 -{
 351 -       struct iwreq iwr;
 352 -
 353 -       os_memset(&iwr, 0, sizeof(iwr));
 354 -       os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
 355 -       iwr.u.mode = op;
 356 -       os_memcpy(iwr.u.name+sizeof(u32), &arg, sizeof(arg));
 357 -
 358 -       if (ioctl(drv->sock, IEEE80211_IOCTL_SETPARAM, &iwr) < 0) {
 359 -               if (show_err)
 360 -                       perror("ioctl[IEEE80211_IOCTL_SETPARAM]");
 361 -               return -1;
 362 -       }
 363 -       return 0;
 364 -}
 365 -
 366  static int
 367 -wpa_driver_madwifi_set_wpa_ie(struct wpa_driver_madwifi_data *drv,
 368 +wpa_driver_madwifi_set_wpa_ie(struct madwifi_driver_data *drv,
 369                               const u8 *wpa_ie, size_t wpa_ie_len)
 370  {
 371         struct iwreq iwr;
 372 @@ -1415,7 +1295,7 @@ wpa_driver_madwifi_set_wpa_ie(struct wpa
 373         iwr.u.data.pointer = (void *) wpa_ie;
 374         iwr.u.data.length = wpa_ie_len;
 375
 376 -       if (ioctl(drv->sock, IEEE80211_IOCTL_SETOPTIE, &iwr) < 0) {
 377 +       if (ioctl(drv->ioctl_sock, IEEE80211_IOCTL_SETOPTIE, &iwr) < 0) {
 378                 perror("ioctl[IEEE80211_IOCTL_SETOPTIE]");
 379                 return -1;
 380         }
 381 @@ -1423,157 +1303,51 @@ wpa_driver_madwifi_set_wpa_ie(struct wpa
 382  }
 383
 384  static int
 385 -wpa_driver_madwifi_del_key(struct wpa_driver_madwifi_data *drv, int key_idx,
 386 -                          const u8 *addr)
 387 -{
 388 -       struct ieee80211req_del_key wk;
 389 -
 390 -       wpa_printf(MSG_DEBUG, "%s: keyidx=%d", __FUNCTION__, key_idx);
 391 -       os_memset(&wk, 0, sizeof(wk));
 392 -       wk.idk_keyix = key_idx;
 393 -       if (addr != NULL)
 394 -               os_memcpy(wk.idk_macaddr, addr, IEEE80211_ADDR_LEN);
 395 -
 396 -       return set80211priv(drv, IEEE80211_IOCTL_DELKEY, &wk, sizeof(wk), 1);
 397 -}
 398 -
 399 -static int
 400 -wpa_driver_madwifi_set_key(const char *ifname, void *priv, enum wpa_alg alg,
 401 -                          const u8 *addr, int key_idx, int set_tx,
 402 -                          const u8 *seq, size_t seq_len,
 403 -                          const u8 *key, size_t key_len)
 404 -{
 405 -       struct wpa_driver_madwifi_data *drv = priv;
 406 -       struct ieee80211req_key wk;
 407 -       char *alg_name;
 408 -       u_int8_t cipher;
 409 -
 410 -       if (alg == WPA_ALG_NONE)
 411 -               return wpa_driver_madwifi_del_key(drv, key_idx, addr);
 412 -
 413 -       switch (alg) {
 414 -       case WPA_ALG_WEP:
 415 -               if (addr == NULL || os_memcmp(addr, "\xff\xff\xff\xff\xff\xff",
 416 -                                             ETH_ALEN) == 0) {
 417 -                       /*
 418 -                        * madwifi did not seem to like static WEP key
 419 -                        * configuration with IEEE80211_IOCTL_SETKEY, so use
 420 -                        * Linux wireless extensions ioctl for this.
 421 -                        */
 422 -                       return wpa_driver_wext_set_key(ifname, drv->wext, alg,
 423 -                                                      addr, key_idx, set_tx,
 424 -                                                      seq, seq_len,
 425 -                                                      key, key_len);
 426 -               }
 427 -               alg_name = "WEP";
 428 -               cipher = IEEE80211_CIPHER_WEP;
 429 -               break;
 430 -       case WPA_ALG_TKIP:
 431 -               alg_name = "TKIP";
 432 -               cipher = IEEE80211_CIPHER_TKIP;
 433 -               break;
 434 -       case WPA_ALG_CCMP:
 435 -               alg_name = "CCMP";
 436 -               cipher = IEEE80211_CIPHER_AES_CCM;
 437 -               break;
 438 -       default:
 439 -               wpa_printf(MSG_DEBUG, "%s: unknown/unsupported algorithm %d",
 440 -                       __FUNCTION__, alg);
 441 -               return -1;
 442 -       }
 443 -
 444 -       wpa_printf(MSG_DEBUG, "%s: alg=%s key_idx=%d set_tx=%d seq_len=%lu "
 445 -                  "key_len=%lu", __FUNCTION__, alg_name, key_idx, set_tx,
 446 -                  (unsigned long) seq_len, (unsigned long) key_len);
 447 -
 448 -       if (seq_len > sizeof(u_int64_t)) {
 449 -               wpa_printf(MSG_DEBUG, "%s: seq_len %lu too big",
 450 -                          __FUNCTION__, (unsigned long) seq_len);
 451 -               return -2;
 452 -       }
 453 -       if (key_len > sizeof(wk.ik_keydata)) {
 454 -               wpa_printf(MSG_DEBUG, "%s: key length %lu too big",
 455 -                          __FUNCTION__, (unsigned long) key_len);
 456 -               return -3;
 457 -       }
 458 -
 459 -       os_memset(&wk, 0, sizeof(wk));
 460 -       wk.ik_type = cipher;
 461 -       wk.ik_flags = IEEE80211_KEY_RECV;
 462 -       if (addr == NULL ||
 463 -           os_memcmp(addr, "\xff\xff\xff\xff\xff\xff", ETH_ALEN) == 0)
 464 -               wk.ik_flags |= IEEE80211_KEY_GROUP;
 465 -       if (set_tx) {
 466 -               wk.ik_flags |= IEEE80211_KEY_XMIT | IEEE80211_KEY_DEFAULT;
 467 -               os_memcpy(wk.ik_macaddr, addr, IEEE80211_ADDR_LEN);
 468 -       } else
 469 -               os_memset(wk.ik_macaddr, 0, IEEE80211_ADDR_LEN);
 470 -       wk.ik_keyix = key_idx;
 471 -       wk.ik_keylen = key_len;
 472 -#ifdef WORDS_BIGENDIAN
 473 -       if (seq) {
 474 -               size_t i;
 475 -               u8 tmp[WPA_KEY_RSC_LEN];
 476 -               os_memset(tmp, 0, sizeof(tmp));
 477 -               for (i = 0; i < seq_len; i++)
 478 -                       tmp[WPA_KEY_RSC_LEN - i - 1] = seq[i];
 479 -               os_memcpy(&wk.ik_keyrsc, tmp, WPA_KEY_RSC_LEN);
 480 -       }
 481 -#else /* WORDS_BIGENDIAN */
 482 -       if (seq)
 483 -               os_memcpy(&wk.ik_keyrsc, seq, seq_len);
 484 -#endif /* WORDS_BIGENDIAN */
 485 -       os_memcpy(wk.ik_keydata, key, key_len);
 486 -
 487 -       return set80211priv(drv, IEEE80211_IOCTL_SETKEY, &wk, sizeof(wk), 1);
 488 -}
 489 -
 490 -static int
 491  wpa_driver_madwifi_set_countermeasures(void *priv, int enabled)
 492  {
 493 -       struct wpa_driver_madwifi_data *drv = priv;
 494 +       struct madwifi_driver_data *drv = priv;
 495         wpa_printf(MSG_DEBUG, "%s: enabled=%d", __FUNCTION__, enabled);
 496 -       return set80211param(drv, IEEE80211_PARAM_COUNTERMEASURES, enabled, 1);
 497 +       return set80211param(drv, IEEE80211_PARAM_COUNTERMEASURES, enabled);
 498  }
 499
 500  static int
 501  wpa_driver_madwifi_deauthenticate(void *priv, const u8 *addr, int reason_code)
 502  {
 503 -       struct wpa_driver_madwifi_data *drv = priv;
 504 +       struct madwifi_driver_data *drv = priv;
 505         struct ieee80211req_mlme mlme;
 506
 507         wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
 508         mlme.im_op = IEEE80211_MLME_DEAUTH;
 509         mlme.im_reason = reason_code;
 510         os_memcpy(mlme.im_macaddr, addr, IEEE80211_ADDR_LEN);
 511 -       return set80211priv(drv, IEEE80211_IOCTL_SETMLME, &mlme, sizeof(mlme), 1);
 512 +       return set80211priv(drv, IEEE80211_IOCTL_SETMLME, &mlme, sizeof(mlme));
 513  }
 514
 515  static int
 516  wpa_driver_madwifi_disassociate(void *priv, const u8 *addr, int reason_code)
 517  {
 518 -       struct wpa_driver_madwifi_data *drv = priv;
 519 +       struct madwifi_driver_data *drv = priv;
 520         struct ieee80211req_mlme mlme;
 521
 522         wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
 523         mlme.im_op = IEEE80211_MLME_DISASSOC;
 524         mlme.im_reason = reason_code;
 525         os_memcpy(mlme.im_macaddr, addr, IEEE80211_ADDR_LEN);
 526 -       return set80211priv(drv, IEEE80211_IOCTL_SETMLME, &mlme, sizeof(mlme), 1);
 527 +       return set80211priv(drv, IEEE80211_IOCTL_SETMLME, &mlme, sizeof(mlme));
 528  }
 529
 530  static int
 531  wpa_driver_madwifi_associate(void *priv,
 532                              struct wpa_driver_associate_params *params)
 533  {
 534 -       struct wpa_driver_madwifi_data *drv = priv;
 535 +       struct madwifi_driver_data *drv = priv;
 536         struct ieee80211req_mlme mlme;
 537         int ret = 0, privacy = 1;
 538
 539         wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
 540
 541         if (set80211param(drv, IEEE80211_PARAM_DROPUNENCRYPTED,
 542 -                         params->drop_unencrypted, 1) < 0)
 543 +                         params->drop_unencrypted) < 0)
 544                 ret = -1;
 545         if (wpa_driver_madwifi_set_auth_alg(drv, params->auth_alg) < 0)
 546                 ret = -1;
 547 @@ -1596,12 +1370,12 @@ wpa_driver_madwifi_associate(void *priv,
 548             params->wpa_ie_len == 0)
 549                 privacy = 0;
 550
 551 -       if (set80211param(drv, IEEE80211_PARAM_PRIVACY, privacy, 1) < 0)
 552 +       if (set80211param(drv, IEEE80211_PARAM_PRIVACY, privacy) < 0)
 553                 ret = -1;
 554
 555         if (params->wpa_ie_len &&
 556             set80211param(drv, IEEE80211_PARAM_WPA,
 557 -                         params->wpa_ie[0] == WLAN_EID_RSN ? 2 : 1, 1) < 0)
 558 +                         params->wpa_ie[0] == WLAN_EID_RSN ? 2 : 1) < 0)
 559                 ret = -1;
 560
 561         if (params->bssid == NULL) {
 562 @@ -1609,14 +1383,14 @@ wpa_driver_madwifi_associate(void *priv,
 563                  * roaming */
 564                 /* FIX: this does not seem to work; would probably need to
 565                  * change something in the driver */
 566 -               if (set80211param(drv, IEEE80211_PARAM_ROAMING, 0, 1) < 0)
 567 +               if (set80211param(drv, IEEE80211_PARAM_ROAMING, 0) < 0)
 568                         ret = -1;
 569
 570                 if (wpa_driver_wext_set_ssid(drv->wext, params->ssid,
 571                                              params->ssid_len) < 0)
 572                         ret = -1;
 573         } else {
 574 -               if (set80211param(drv, IEEE80211_PARAM_ROAMING, 2, 1) < 0)
 575 +               if (set80211param(drv, IEEE80211_PARAM_ROAMING, 2) < 0)
 576                         ret = -1;
 577                 if (wpa_driver_wext_set_ssid(drv->wext, params->ssid,
 578                                              params->ssid_len) < 0)
 579 @@ -1625,7 +1399,7 @@ wpa_driver_madwifi_associate(void *priv,
 580                 mlme.im_op = IEEE80211_MLME_ASSOC;
 581                 os_memcpy(mlme.im_macaddr, params->bssid, IEEE80211_ADDR_LEN);
 582                 if (set80211priv(drv, IEEE80211_IOCTL_SETMLME, &mlme,
 583 -                                sizeof(mlme), 1) < 0) {
 584 +                                sizeof(mlme)) < 0) {
 585                         wpa_printf(MSG_DEBUG, "%s: SETMLME[ASSOC] failed",
 586                                    __func__);
 587                         ret = -1;
 588 @@ -1638,7 +1412,7 @@ wpa_driver_madwifi_associate(void *priv,
 589  static int
 590  wpa_driver_madwifi_set_auth_alg(void *priv, int auth_alg)
 591  {
 592 -       struct wpa_driver_madwifi_data *drv = priv;
 593 +       struct madwifi_driver_data *drv = priv;
 594         int authmode;
 595
 596         if ((auth_alg & WPA_AUTH_ALG_OPEN) &&
 597 @@ -1649,13 +1423,13 @@ wpa_driver_madwifi_set_auth_alg(void *pr
 598         else
 599                 authmode = IEEE80211_AUTH_OPEN;
 600
 601 -       return set80211param(drv, IEEE80211_PARAM_AUTHMODE, authmode, 1);
 602 +       return set80211param(drv, IEEE80211_PARAM_AUTHMODE, authmode);
 603  }
 604
 605  static int
 606  wpa_driver_madwifi_scan(void *priv, struct wpa_driver_scan_params *params)
 607  {
 608 -       struct wpa_driver_madwifi_data *drv = priv;
 609 +       struct madwifi_driver_data *drv = priv;
 610         struct iwreq iwr;
 611         int ret = 0;
 612         const u8 *ssid = params->ssids[0].ssid;
 613 @@ -1673,7 +1447,7 @@ wpa_driver_madwifi_scan(void *priv, stru
 614         if (wpa_driver_wext_set_ssid(drv->wext, ssid, ssid_len) < 0)
 615                 ret = -1;
 616
 617 -       if (ioctl(drv->sock, SIOCSIWSCAN, &iwr) < 0) {
 618 +       if (ioctl(drv->ioctl_sock, SIOCSIWSCAN, &iwr) < 0) {
 619                 perror("ioctl[SIOCSIWSCAN]");
 620                 ret = -1;
 621         }
 622 @@ -1695,14 +1469,14 @@ wpa_driver_madwifi_scan(void *priv, stru
 623
 624  static int wpa_driver_madwifi_get_bssid(void *priv, u8 *bssid)
 625  {
 626 -       struct wpa_driver_madwifi_data *drv = priv;
 627 +       struct madwifi_driver_data *drv = priv;
 628         return wpa_driver_wext_get_bssid(drv->wext, bssid);
 629  }
 630
 631
 632  static int wpa_driver_madwifi_get_ssid(void *priv, u8 *ssid)
 633  {
 634 -       struct wpa_driver_madwifi_data *drv = priv;
 635 +       struct madwifi_driver_data *drv = priv;
 636         return wpa_driver_wext_get_ssid(drv->wext, ssid);
 637  }
 638
 639 @@ -1710,14 +1484,16 @@ static int wpa_driver_madwifi_get_ssid(v
 640  static struct wpa_scan_results *
 641  wpa_driver_madwifi_get_scan_results(void *priv)
 642  {
 643 -       struct wpa_driver_madwifi_data *drv = priv;
 644 +       struct madwifi_driver_data *drv = priv;
 645         return wpa_driver_wext_get_scan_results(drv->wext);
 646  }
 647
 648
 649  static int wpa_driver_madwifi_set_operstate(void *priv, int state)
 650  {
 651 -       struct wpa_driver_madwifi_data *drv = priv;
 652 +       struct madwifi_driver_data *drv = priv;
 653 +       if (!drv->wext)
 654 +               return 0;
 655         return wpa_driver_wext_set_operstate(drv->wext, state);
 656  }
 657
 658 @@ -1738,7 +1514,7 @@ static int wpa_driver_madwifi_set_probe_
 659
 660         ret = set80211priv(priv, IEEE80211_IOCTL_SET_APPIEBUF, probe_req_ie,
 661                            sizeof(struct ieee80211req_getset_appiebuf) +
 662 -                          ies_len, 1);
 663 +                          ies_len);
 664
 665         os_free(probe_req_ie);
 666
 667 @@ -1748,7 +1524,7 @@ static int wpa_driver_madwifi_set_probe_
 668
 669  static void * wpa_driver_madwifi_init(void *ctx, const char *ifname)
 670  {
 671 -       struct wpa_driver_madwifi_data *drv;
 672 +       struct madwifi_driver_data *drv;
 673
 674         drv = os_zalloc(sizeof(*drv));
 675         if (drv == NULL)
 676 @@ -1759,17 +1535,17 @@ static void * wpa_driver_madwifi_init(vo
 677
 678         drv->ctx = ctx;
 679         os_strlcpy(drv->ifname, ifname, sizeof(drv->ifname));
 680 -       drv->sock = socket(PF_INET, SOCK_DGRAM, 0);
 681 -       if (drv->sock < 0)
 682 +       drv->ioctl_sock = socket(PF_INET, SOCK_DGRAM, 0);
 683 +       if (drv->ioctl_sock < 0)
 684                 goto fail2;
 685
 686 -       if (set80211param(drv, IEEE80211_PARAM_ROAMING, 2, 1) < 0) {
 687 +       if (set80211param(drv, IEEE80211_PARAM_ROAMING, 2) < 0) {
 688                 wpa_printf(MSG_DEBUG, "%s: failed to set wpa_supplicant-based "
 689                            "roaming", __FUNCTION__);
 690                 goto fail3;
 691         }
 692
 693 -       if (set80211param(drv, IEEE80211_PARAM_WPA, 3, 1) < 0) {
 694 +       if (set80211param(drv, IEEE80211_PARAM_WPA, 3) < 0) {
 695                 wpa_printf(MSG_DEBUG, "%s: failed to enable WPA support",
 696                            __FUNCTION__);
 697                 goto fail3;
 698 @@ -1778,7 +1554,7 @@ static void * wpa_driver_madwifi_init(vo
 699         return drv;
 700
 701  fail3:
 702 -       close(drv->sock);
 703 +       close(drv->ioctl_sock);
 704  fail2:
 705         wpa_driver_wext_deinit(drv->wext);
 706  fail:
 707 @@ -1789,38 +1565,37 @@ fail:
 708
 709  static void wpa_driver_madwifi_deinit(void *priv)
 710  {
 711 -       struct wpa_driver_madwifi_data *drv = priv;
 712 +       struct madwifi_driver_data *drv = priv;
 713
 714         if (wpa_driver_madwifi_set_wpa_ie(drv, NULL, 0) < 0) {
 715                 wpa_printf(MSG_DEBUG, "%s: failed to clear WPA IE",
 716                            __FUNCTION__);
 717         }
 718 -       if (set80211param(drv, IEEE80211_PARAM_ROAMING, 0, 1) < 0) {
 719 +       if (set80211param(drv, IEEE80211_PARAM_ROAMING, 0) < 0) {
 720                 wpa_printf(MSG_DEBUG, "%s: failed to enable driver-based "
 721                            "roaming", __FUNCTION__);
 722         }
 723 -       if (set80211param(drv, IEEE80211_PARAM_PRIVACY, 0, 1) < 0) {
 724 +       if (set80211param(drv, IEEE80211_PARAM_PRIVACY, 0) < 0) {
 725                 wpa_printf(MSG_DEBUG, "%s: failed to disable forced Privacy "
 726                            "flag", __FUNCTION__);
 727         }
 728 -       if (set80211param(drv, IEEE80211_PARAM_WPA, 0, 1) < 0) {
 729 +       if (set80211param(drv, IEEE80211_PARAM_WPA, 0) < 0) {
 730                 wpa_printf(MSG_DEBUG, "%s: failed to disable WPA",
 731                            __FUNCTION__);
 732         }
 733
 734         wpa_driver_wext_deinit(drv->wext);
 735
 736 -       close(drv->sock);
 737 +       close(drv->ioctl_sock);
 738         os_free(drv);
 739  }
 740
 741 -#endif /* HOSTAPD */
 742 -
 743 +#endif
 744
 745  const struct wpa_driver_ops wpa_driver_madwifi_ops = {
 746         .name                   = "madwifi",
 747         .desc                   = "MADWIFI 802.11 support (Atheros, etc.)",
 748 -       .set_key                = wpa_driver_madwifi_set_key,
 749 +       .set_key                = madwifi_set_key,
 750  #ifdef HOSTAPD
 751         .hapd_init              = madwifi_init,
 752         .hapd_deinit            = madwifi_deinit,
 753 @@ -1840,7 +1615,8 @@ const struct wpa_driver_ops wpa_driver_m
 754         .sta_clear_stats        = madwifi_sta_clear_stats,
 755         .commit                 = madwifi_commit,
 756         .set_ap_wps_ie          = madwifi_set_ap_wps_ie,
 757 -#else /* HOSTAPD */
 758 +#endif /* HOSTAPD */
 759 +#if !defined(NO_SUPPLICANT)
 760         .get_bssid              = wpa_driver_madwifi_get_bssid,
 761         .get_ssid               = wpa_driver_madwifi_get_ssid,
 762         .init                   = wpa_driver_madwifi_init,
 763 @@ -1852,5 +1628,5 @@ const struct wpa_driver_ops wpa_driver_m
 764         .disassociate           = wpa_driver_madwifi_disassociate,
 765         .associate              = wpa_driver_madwifi_associate,
 766         .set_operstate          = wpa_driver_madwifi_set_operstate,
 767 -#endif /* HOSTAPD */
 768 +#endif
 769  };
 770 --- a/src/drivers/drivers.mak
 771 +++ b/src/drivers/drivers.mak
 772 @@ -144,8 +144,8 @@ DRV_WPA_OBJS += ../src/drivers/driver_ro
 773  endif
 774
 775  ifdef CONFIG_WIRELESS_EXTENSION
 776 -DRV_WPA_CFLAGS += -DCONFIG_WIRELESS_EXTENSION
 777 -DRV_WPA_OBJS += ../src/drivers/driver_wext.o
 778 +DRV_CFLAGS += -DCONFIG_WIRELESS_EXTENSION
 779 +DRV_OBJS += ../src/drivers/driver_wext.o
 780  NEED_RFKILL=y
 781  endif
 782