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 @@ -462,10 +459,14 @@ wpa_driver_madwifi_set_key(const char *i
 108         memset(&wk, 0, sizeof(wk));
 109         wk.ik_type = cipher;
 110         wk.ik_flags = IEEE80211_KEY_RECV | IEEE80211_KEY_XMIT;
 111 +
 112         if (addr == NULL) {
 113                 memset(wk.ik_macaddr, 0xff, IEEE80211_ADDR_LEN);
 114                 wk.ik_keyix = key_idx;
 115                 wk.ik_flags |= IEEE80211_KEY_DEFAULT;
 116 +       } else if (!memcmp(addr, "\xff\xff\xff\xff\xff\xff", ETH_ALEN)) {
 117 +               wk.ik_flags |= IEEE80211_KEY_GROUP;
 118 +               memcpy(wk.ik_macaddr, addr, IEEE80211_ADDR_LEN);
 119         } else {
 120                 memcpy(wk.ik_macaddr, addr, IEEE80211_ADDR_LEN);
 121                 wk.ik_keyix = IEEE80211_KEYIX_NONE;
 122 @@ -485,6 +486,7 @@ wpa_driver_madwifi_set_key(const char *i
 123  }
 124
 125
 126 +#ifdef HOSTAPD
 127  static int
 128  madwifi_get_seqnum(const char *ifname, void *priv, const u8 *addr, int idx,
 129                    u8 *seq)
 130 @@ -591,7 +593,7 @@ madwifi_read_sta_driver_data(void *priv,
 131
 132         memset(data, 0, sizeof(*data));
 133         snprintf(buf, sizeof(buf), "/proc/net/madwifi/%s/" MACSTR,
 134 -                drv->iface, MAC2STR(addr));
 135 +                drv->ifname, MAC2STR(addr));
 136
 137         f = fopen(buf, "r");
 138         if (!f) {
 139 @@ -757,7 +759,7 @@ static int madwifi_receive_probe_req(str
 140         if (ret)
 141                 return ret;
 142
 143 -       drv->sock_raw = l2_packet_init(drv->iface, NULL, ETH_P_80211_RAW,
 144 +       drv->sock_raw = l2_packet_init(drv->ifname, NULL, ETH_P_80211_RAW,
 145                                        madwifi_raw_receive, drv, 1);
 146         if (drv->sock_raw == NULL)
 147                 return -1;
 148 @@ -1017,7 +1019,7 @@ madwifi_get_we_version(struct madwifi_dr
 149                 return -1;
 150
 151         memset(&iwr, 0, sizeof(iwr));
 152 -       os_strlcpy(iwr.ifr_name, drv->iface, IFNAMSIZ);
 153 +       os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
 154         iwr.u.data.pointer = (caddr_t) range;
 155         iwr.u.data.length = buflen;
 156
 157 @@ -1134,17 +1136,17 @@ madwifi_init(struct hostapd_data *hapd,
 158                 perror("socket[PF_INET,SOCK_DGRAM]");
 159                 goto bad;
 160         }
 161 -       memcpy(drv->iface, params->ifname, sizeof(drv->iface));
 162 +       memcpy(drv->ifname, params->ifname, sizeof(drv->ifname));
 163
 164         memset(&ifr, 0, sizeof(ifr));
 165 -       os_strlcpy(ifr.ifr_name, drv->iface, sizeof(ifr.ifr_name));
 166 +       os_strlcpy(ifr.ifr_name, drv->ifname, sizeof(ifr.ifr_name));
 167         if (ioctl(drv->ioctl_sock, SIOCGIFINDEX, &ifr) != 0) {
 168                 perror("ioctl(SIOCGIFINDEX)");
 169                 goto bad;
 170         }
 171         drv->ifindex = ifr.ifr_ifindex;
 172
 173 -       drv->sock_xmit = l2_packet_init(drv->iface, NULL, ETH_P_EAPOL,
 174 +       drv->sock_xmit = l2_packet_init(drv->ifname, NULL, ETH_P_EAPOL,
 175                                         handle_read, drv, 1);
 176         if (drv->sock_xmit == NULL)
 177                 goto bad;
 178 @@ -1158,7 +1160,7 @@ madwifi_init(struct hostapd_data *hapd,
 179                                                 1);
 180                 if (drv->sock_recv == NULL)
 181                         goto bad;
 182 -       } else if (linux_br_get(brname, drv->iface) == 0) {
 183 +       } else if (linux_br_get(brname, drv->ifname) == 0) {
 184                 wpa_printf(MSG_DEBUG, "Interface in bridge %s; configure for "
 185                            "EAPOL receive", brname);
 186                 drv->sock_recv = l2_packet_init(brname, NULL, ETH_P_EAPOL,
 187 @@ -1169,7 +1171,7 @@ madwifi_init(struct hostapd_data *hapd,
 188                 drv->sock_recv = drv->sock_xmit;
 189
 190         memset(&iwr, 0, sizeof(iwr));
 191 -       os_strlcpy(iwr.ifr_name, drv->iface, IFNAMSIZ);
 192 +       os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
 193
 194         iwr.u.mode = IW_MODE_MASTER;
 195
 196 @@ -1180,7 +1182,7 @@ madwifi_init(struct hostapd_data *hapd,
 197         }
 198
 199         /* mark down during setup */
 200 -       linux_set_iface_flags(drv->ioctl_sock, drv->iface, 0);
 201 +       linux_set_iface_flags(drv->ioctl_sock, drv->ifname, 0);
 202         madwifi_set_privacy(drv, 0); /* default to no privacy */
 203
 204         madwifi_receive_probe_req(drv);
 205 @@ -1206,7 +1208,7 @@ madwifi_deinit(void *priv)
 206         struct madwifi_driver_data *drv = priv;
 207
 208         netlink_deinit(drv->netlink);
 209 -       (void) linux_set_iface_flags(drv->ioctl_sock, drv->iface, 0);
 210 +       (void) linux_set_iface_flags(drv->ioctl_sock, drv->ifname, 0);
 211         if (drv->ioctl_sock >= 0)
 212                 close(drv->ioctl_sock);
 213         if (drv->sock_recv != NULL && drv->sock_recv != drv->sock_xmit)
 214 @@ -1225,7 +1227,7 @@ madwifi_set_ssid(void *priv, const u8 *b
 215         struct iwreq iwr;
 216
 217         memset(&iwr, 0, sizeof(iwr));
 218 -       os_strlcpy(iwr.ifr_name, drv->iface, IFNAMSIZ);
 219 +       os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
 220         iwr.u.essid.flags = 1; /* SSID active */
 221         iwr.u.essid.pointer = (caddr_t) buf;
 222         iwr.u.essid.length = len + 1;
 223 @@ -1246,7 +1248,7 @@ madwifi_get_ssid(void *priv, u8 *buf, in
 224         int ret = 0;
 225
 226         memset(&iwr, 0, sizeof(iwr));
 227 -       os_strlcpy(iwr.ifr_name, drv->iface, IFNAMSIZ);
 228 +       os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
 229         iwr.u.essid.pointer = (caddr_t) buf;
 230         iwr.u.essid.length = len;
 231
 232 @@ -1271,140 +1273,19 @@ static int
 233  madwifi_commit(void *priv)
 234  {
 235         struct madwifi_driver_data *drv = priv;
 236 -       return linux_set_iface_flags(drv->ioctl_sock, drv->iface, 1);
 237 +       return linux_set_iface_flags(drv->ioctl_sock, drv->ifname, 1);
 238  }
 239
 240 -#else /* HOSTAPD */
 241 +#endif /* HOSTAPD */
 242
 243 -struct wpa_driver_madwifi_data {
 244 -       void *wext; /* private data for driver_wext */
 245 -       void *ctx;
 246 -       char ifname[IFNAMSIZ + 1];
 247 -       int sock;
 248 -};
 249 +#if !defined(NO_SUPPLICANT)
 250
 251  static int wpa_driver_madwifi_set_auth_alg(void *priv, int auth_alg);
 252  static int wpa_driver_madwifi_set_probe_req_ie(void *priv, const u8 *ies,
 253                                                size_t ies_len);
 254
 255 -
 256 -static int
 257 -set80211priv(struct wpa_driver_madwifi_data *drv, int op, void *data, int len,
 258 -            int show_err)
 259 -{
 260 -       struct iwreq iwr;
 261 -
 262 -       os_memset(&iwr, 0, sizeof(iwr));
 263 -       os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
 264 -       if (len < IFNAMSIZ &&
 265 -           op != IEEE80211_IOCTL_SET_APPIEBUF) {
 266 -               /*
 267 -                * Argument data fits inline; put it there.
 268 -                */
 269 -               os_memcpy(iwr.u.name, data, len);
 270 -       } else {
 271 -               /*
 272 -                * Argument data too big for inline transfer; setup a
 273 -                * parameter block instead; the kernel will transfer
 274 -                * the data for the driver.
 275 -                */
 276 -               iwr.u.data.pointer = data;
 277 -               iwr.u.data.length = len;
 278 -       }
 279 -
 280 -       if (ioctl(drv->sock, op, &iwr) < 0) {
 281 -               if (show_err) {
 282 -#ifdef MADWIFI_NG
 283 -                       int first = IEEE80211_IOCTL_SETPARAM;
 284 -                       int last = IEEE80211_IOCTL_KICKMAC;
 285 -                       static const char *opnames[] = {
 286 -                               "ioctl[IEEE80211_IOCTL_SETPARAM]",
 287 -                               "ioctl[IEEE80211_IOCTL_GETPARAM]",
 288 -                               "ioctl[IEEE80211_IOCTL_SETMODE]",
 289 -                               "ioctl[IEEE80211_IOCTL_GETMODE]",
 290 -                               "ioctl[IEEE80211_IOCTL_SETWMMPARAMS]",
 291 -                               "ioctl[IEEE80211_IOCTL_GETWMMPARAMS]",
 292 -                               "ioctl[IEEE80211_IOCTL_SETCHANLIST]",
 293 -                               "ioctl[IEEE80211_IOCTL_GETCHANLIST]",
 294 -                               "ioctl[IEEE80211_IOCTL_CHANSWITCH]",
 295 -                               NULL,
 296 -                               "ioctl[IEEE80211_IOCTL_SET_APPIEBUF]",
 297 -                               "ioctl[IEEE80211_IOCTL_GETSCANRESULTS]",
 298 -                               NULL,
 299 -                               "ioctl[IEEE80211_IOCTL_GETCHANINFO]",
 300 -                               "ioctl[IEEE80211_IOCTL_SETOPTIE]",
 301 -                               "ioctl[IEEE80211_IOCTL_GETOPTIE]",
 302 -                               "ioctl[IEEE80211_IOCTL_SETMLME]",
 303 -                               NULL,
 304 -                               "ioctl[IEEE80211_IOCTL_SETKEY]",
 305 -                               NULL,
 306 -                               "ioctl[IEEE80211_IOCTL_DELKEY]",
 307 -                               NULL,
 308 -                               "ioctl[IEEE80211_IOCTL_ADDMAC]",
 309 -                               NULL,
 310 -                               "ioctl[IEEE80211_IOCTL_DELMAC]",
 311 -                               NULL,
 312 -                               "ioctl[IEEE80211_IOCTL_WDSMAC]",
 313 -                               NULL,
 314 -                               "ioctl[IEEE80211_IOCTL_WDSDELMAC]",
 315 -                               NULL,
 316 -                               "ioctl[IEEE80211_IOCTL_KICKMAC]",
 317 -                       };
 318 -#else /* MADWIFI_NG */
 319 -                       int first = IEEE80211_IOCTL_SETPARAM;
 320 -                       int last = IEEE80211_IOCTL_CHANLIST;
 321 -                       static const char *opnames[] = {
 322 -                               "ioctl[IEEE80211_IOCTL_SETPARAM]",
 323 -                               "ioctl[IEEE80211_IOCTL_GETPARAM]",
 324 -                               "ioctl[IEEE80211_IOCTL_SETKEY]",
 325 -                               "ioctl[IEEE80211_IOCTL_GETKEY]",
 326 -                               "ioctl[IEEE80211_IOCTL_DELKEY]",
 327 -                               NULL,
 328 -                               "ioctl[IEEE80211_IOCTL_SETMLME]",
 329 -                               NULL,
 330 -                               "ioctl[IEEE80211_IOCTL_SETOPTIE]",
 331 -                               "ioctl[IEEE80211_IOCTL_GETOPTIE]",
 332 -                               "ioctl[IEEE80211_IOCTL_ADDMAC]",
 333 -                               NULL,
 334 -                               "ioctl[IEEE80211_IOCTL_DELMAC]",
 335 -                               NULL,
 336 -                               "ioctl[IEEE80211_IOCTL_CHANLIST]",
 337 -                       };
 338 -#endif /* MADWIFI_NG */
 339 -                       int idx = op - first;
 340 -                       if (first <= op && op <= last &&
 341 -                           idx < (int) (sizeof(opnames) / sizeof(opnames[0]))
 342 -                           && opnames[idx])
 343 -                               perror(opnames[idx]);
 344 -                       else
 345 -                               perror("ioctl[unknown???]");
 346 -               }
 347 -               return -1;
 348 -       }
 349 -       return 0;
 350 -}
 351 -
 352 -static int
 353 -set80211param(struct wpa_driver_madwifi_data *drv, int op, int arg,
 354 -             int show_err)
 355 -{
 356 -       struct iwreq iwr;
 357 -
 358 -       os_memset(&iwr, 0, sizeof(iwr));
 359 -       os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
 360 -       iwr.u.mode = op;
 361 -       os_memcpy(iwr.u.name+sizeof(u32), &arg, sizeof(arg));
 362 -
 363 -       if (ioctl(drv->sock, IEEE80211_IOCTL_SETPARAM, &iwr) < 0) {
 364 -               if (show_err)
 365 -                       perror("ioctl[IEEE80211_IOCTL_SETPARAM]");
 366 -               return -1;
 367 -       }
 368 -       return 0;
 369 -}
 370 -
 371  static int
 372 -wpa_driver_madwifi_set_wpa_ie(struct wpa_driver_madwifi_data *drv,
 373 +wpa_driver_madwifi_set_wpa_ie(struct madwifi_driver_data *drv,
 374                               const u8 *wpa_ie, size_t wpa_ie_len)
 375  {
 376         struct iwreq iwr;
 377 @@ -1415,7 +1296,7 @@ wpa_driver_madwifi_set_wpa_ie(struct wpa
 378         iwr.u.data.pointer = (void *) wpa_ie;
 379         iwr.u.data.length = wpa_ie_len;
 380
 381 -       if (ioctl(drv->sock, IEEE80211_IOCTL_SETOPTIE, &iwr) < 0) {
 382 +       if (ioctl(drv->ioctl_sock, IEEE80211_IOCTL_SETOPTIE, &iwr) < 0) {
 383                 perror("ioctl[IEEE80211_IOCTL_SETOPTIE]");
 384                 return -1;
 385         }
 386 @@ -1423,156 +1304,51 @@ wpa_driver_madwifi_set_wpa_ie(struct wpa
 387  }
 388
 389  static int
 390 -wpa_driver_madwifi_del_key(struct wpa_driver_madwifi_data *drv, int key_idx,
 391 -                          const u8 *addr)
 392 -{
 393 -       struct ieee80211req_del_key wk;
 394 -
 395 -       wpa_printf(MSG_DEBUG, "%s: keyidx=%d", __FUNCTION__, key_idx);
 396 -       os_memset(&wk, 0, sizeof(wk));
 397 -       wk.idk_keyix = key_idx;
 398 -       if (addr != NULL)
 399 -               os_memcpy(wk.idk_macaddr, addr, IEEE80211_ADDR_LEN);
 400 -
 401 -       return set80211priv(drv, IEEE80211_IOCTL_DELKEY, &wk, sizeof(wk), 1);
 402 -}
 403 -
 404 -static int
 405 -wpa_driver_madwifi_set_key(const char *ifname, void *priv, enum wpa_alg alg,
 406 -                          const u8 *addr, int key_idx, int set_tx,
 407 -                          const u8 *seq, size_t seq_len,
 408 -                          const u8 *key, size_t key_len)
 409 -{
 410 -       struct wpa_driver_madwifi_data *drv = priv;
 411 -       struct ieee80211req_key wk;
 412 -       char *alg_name;
 413 -       u_int8_t cipher;
 414 -
 415 -       if (alg == WPA_ALG_NONE)
 416 -               return wpa_driver_madwifi_del_key(drv, key_idx, addr);
 417 -
 418 -       switch (alg) {
 419 -       case WPA_ALG_WEP:
 420 -               if (addr == NULL || os_memcmp(addr, "\xff\xff\xff\xff\xff\xff",
 421 -                                             ETH_ALEN) == 0) {
 422 -                       /*
 423 -                        * madwifi did not seem to like static WEP key
 424 -                        * configuration with IEEE80211_IOCTL_SETKEY, so use
 425 -                        * Linux wireless extensions ioctl for this.
 426 -                        */
 427 -                       return wpa_driver_wext_set_key(ifname, drv->wext, alg,
 428 -                                                      addr, key_idx, set_tx,
 429 -                                                      seq, seq_len,
 430 -                                                      key, key_len);
 431 -               }
 432 -               alg_name = "WEP";
 433 -               cipher = IEEE80211_CIPHER_WEP;
 434 -               break;
 435 -       case WPA_ALG_TKIP:
 436 -               alg_name = "TKIP";
 437 -               cipher = IEEE80211_CIPHER_TKIP;
 438 -               break;
 439 -       case WPA_ALG_CCMP:
 440 -               alg_name = "CCMP";
 441 -               cipher = IEEE80211_CIPHER_AES_CCM;
 442 -               break;
 443 -       default:
 444 -               wpa_printf(MSG_DEBUG, "%s: unknown/unsupported algorithm %d",
 445 -                       __FUNCTION__, alg);
 446 -               return -1;
 447 -       }
 448 -
 449 -       wpa_printf(MSG_DEBUG, "%s: alg=%s key_idx=%d set_tx=%d seq_len=%lu "
 450 -                  "key_len=%lu", __FUNCTION__, alg_name, key_idx, set_tx,
 451 -                  (unsigned long) seq_len, (unsigned long) key_len);
 452 -
 453 -       if (seq_len > sizeof(u_int64_t)) {
 454 -               wpa_printf(MSG_DEBUG, "%s: seq_len %lu too big",
 455 -                          __FUNCTION__, (unsigned long) seq_len);
 456 -               return -2;
 457 -       }
 458 -       if (key_len > sizeof(wk.ik_keydata)) {
 459 -               wpa_printf(MSG_DEBUG, "%s: key length %lu too big",
 460 -                          __FUNCTION__, (unsigned long) key_len);
 461 -               return -3;
 462 -       }
 463 -
 464 -       os_memset(&wk, 0, sizeof(wk));
 465 -       wk.ik_type = cipher;
 466 -       wk.ik_flags = IEEE80211_KEY_RECV;
 467 -       if (addr == NULL ||
 468 -           os_memcmp(addr, "\xff\xff\xff\xff\xff\xff", ETH_ALEN) == 0)
 469 -               wk.ik_flags |= IEEE80211_KEY_GROUP;
 470 -       if (set_tx) {
 471 -               wk.ik_flags |= IEEE80211_KEY_XMIT | IEEE80211_KEY_DEFAULT;
 472 -               os_memcpy(wk.ik_macaddr, addr, IEEE80211_ADDR_LEN);
 473 -       } else
 474 -               os_memset(wk.ik_macaddr, 0, IEEE80211_ADDR_LEN);
 475 -       wk.ik_keyix = key_idx;
 476 -       wk.ik_keylen = key_len;
 477 -#ifdef WORDS_BIGENDIAN
 478 -       {
 479 -               size_t i;
 480 -               u8 tmp[WPA_KEY_RSC_LEN];
 481 -               os_memset(tmp, 0, sizeof(tmp));
 482 -               for (i = 0; i < seq_len; i++)
 483 -                       tmp[WPA_KEY_RSC_LEN - i - 1] = seq[i];
 484 -               os_memcpy(&wk.ik_keyrsc, tmp, WPA_KEY_RSC_LEN);
 485 -       }
 486 -#else /* WORDS_BIGENDIAN */
 487 -       os_memcpy(&wk.ik_keyrsc, seq, seq_len);
 488 -#endif /* WORDS_BIGENDIAN */
 489 -       os_memcpy(wk.ik_keydata, key, key_len);
 490 -
 491 -       return set80211priv(drv, IEEE80211_IOCTL_SETKEY, &wk, sizeof(wk), 1);
 492 -}
 493 -
 494 -static int
 495  wpa_driver_madwifi_set_countermeasures(void *priv, int enabled)
 496  {
 497 -       struct wpa_driver_madwifi_data *drv = priv;
 498 +       struct madwifi_driver_data *drv = priv;
 499         wpa_printf(MSG_DEBUG, "%s: enabled=%d", __FUNCTION__, enabled);
 500 -       return set80211param(drv, IEEE80211_PARAM_COUNTERMEASURES, enabled, 1);
 501 +       return set80211param(drv, IEEE80211_PARAM_COUNTERMEASURES, enabled);
 502  }
 503
 504  static int
 505  wpa_driver_madwifi_deauthenticate(void *priv, const u8 *addr, int reason_code)
 506  {
 507 -       struct wpa_driver_madwifi_data *drv = priv;
 508 +       struct madwifi_driver_data *drv = priv;
 509         struct ieee80211req_mlme mlme;
 510
 511         wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
 512         mlme.im_op = IEEE80211_MLME_DEAUTH;
 513         mlme.im_reason = reason_code;
 514         os_memcpy(mlme.im_macaddr, addr, IEEE80211_ADDR_LEN);
 515 -       return set80211priv(drv, IEEE80211_IOCTL_SETMLME, &mlme, sizeof(mlme), 1);
 516 +       return set80211priv(drv, IEEE80211_IOCTL_SETMLME, &mlme, sizeof(mlme));
 517  }
 518
 519  static int
 520  wpa_driver_madwifi_disassociate(void *priv, const u8 *addr, int reason_code)
 521  {
 522 -       struct wpa_driver_madwifi_data *drv = priv;
 523 +       struct madwifi_driver_data *drv = priv;
 524         struct ieee80211req_mlme mlme;
 525
 526         wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
 527         mlme.im_op = IEEE80211_MLME_DISASSOC;
 528         mlme.im_reason = reason_code;
 529         os_memcpy(mlme.im_macaddr, addr, IEEE80211_ADDR_LEN);
 530 -       return set80211priv(drv, IEEE80211_IOCTL_SETMLME, &mlme, sizeof(mlme), 1);
 531 +       return set80211priv(drv, IEEE80211_IOCTL_SETMLME, &mlme, sizeof(mlme));
 532  }
 533
 534  static int
 535  wpa_driver_madwifi_associate(void *priv,
 536                              struct wpa_driver_associate_params *params)
 537  {
 538 -       struct wpa_driver_madwifi_data *drv = priv;
 539 +       struct madwifi_driver_data *drv = priv;
 540         struct ieee80211req_mlme mlme;
 541         int ret = 0, privacy = 1;
 542
 543         wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
 544
 545         if (set80211param(drv, IEEE80211_PARAM_DROPUNENCRYPTED,
 546 -                         params->drop_unencrypted, 1) < 0)
 547 +                         params->drop_unencrypted) < 0)
 548                 ret = -1;
 549         if (wpa_driver_madwifi_set_auth_alg(drv, params->auth_alg) < 0)
 550                 ret = -1;
 551 @@ -1595,12 +1371,12 @@ wpa_driver_madwifi_associate(void *priv,
 552             params->wpa_ie_len == 0)
 553                 privacy = 0;
 554
 555 -       if (set80211param(drv, IEEE80211_PARAM_PRIVACY, privacy, 1) < 0)
 556 +       if (set80211param(drv, IEEE80211_PARAM_PRIVACY, privacy) < 0)
 557                 ret = -1;
 558
 559         if (params->wpa_ie_len &&
 560             set80211param(drv, IEEE80211_PARAM_WPA,
 561 -                         params->wpa_ie[0] == WLAN_EID_RSN ? 2 : 1, 1) < 0)
 562 +                         params->wpa_ie[0] == WLAN_EID_RSN ? 2 : 1) < 0)
 563                 ret = -1;
 564
 565         if (params->bssid == NULL) {
 566 @@ -1608,14 +1384,14 @@ wpa_driver_madwifi_associate(void *priv,
 567                  * roaming */
 568                 /* FIX: this does not seem to work; would probably need to
 569                  * change something in the driver */
 570 -               if (set80211param(drv, IEEE80211_PARAM_ROAMING, 0, 1) < 0)
 571 +               if (set80211param(drv, IEEE80211_PARAM_ROAMING, 0) < 0)
 572                         ret = -1;
 573
 574                 if (wpa_driver_wext_set_ssid(drv->wext, params->ssid,
 575                                              params->ssid_len) < 0)
 576                         ret = -1;
 577         } else {
 578 -               if (set80211param(drv, IEEE80211_PARAM_ROAMING, 2, 1) < 0)
 579 +               if (set80211param(drv, IEEE80211_PARAM_ROAMING, 2) < 0)
 580                         ret = -1;
 581                 if (wpa_driver_wext_set_ssid(drv->wext, params->ssid,
 582                                              params->ssid_len) < 0)
 583 @@ -1624,7 +1400,7 @@ wpa_driver_madwifi_associate(void *priv,
 584                 mlme.im_op = IEEE80211_MLME_ASSOC;
 585                 os_memcpy(mlme.im_macaddr, params->bssid, IEEE80211_ADDR_LEN);
 586                 if (set80211priv(drv, IEEE80211_IOCTL_SETMLME, &mlme,
 587 -                                sizeof(mlme), 1) < 0) {
 588 +                                sizeof(mlme)) < 0) {
 589                         wpa_printf(MSG_DEBUG, "%s: SETMLME[ASSOC] failed",
 590                                    __func__);
 591                         ret = -1;
 592 @@ -1637,7 +1413,7 @@ wpa_driver_madwifi_associate(void *priv,
 593  static int
 594  wpa_driver_madwifi_set_auth_alg(void *priv, int auth_alg)
 595  {
 596 -       struct wpa_driver_madwifi_data *drv = priv;
 597 +       struct madwifi_driver_data *drv = priv;
 598         int authmode;
 599
 600         if ((auth_alg & WPA_AUTH_ALG_OPEN) &&
 601 @@ -1648,13 +1424,13 @@ wpa_driver_madwifi_set_auth_alg(void *pr
 602         else
 603                 authmode = IEEE80211_AUTH_OPEN;
 604
 605 -       return set80211param(drv, IEEE80211_PARAM_AUTHMODE, authmode, 1);
 606 +       return set80211param(drv, IEEE80211_PARAM_AUTHMODE, authmode);
 607  }
 608
 609  static int
 610  wpa_driver_madwifi_scan(void *priv, struct wpa_driver_scan_params *params)
 611  {
 612 -       struct wpa_driver_madwifi_data *drv = priv;
 613 +       struct madwifi_driver_data *drv = priv;
 614         struct iwreq iwr;
 615         int ret = 0;
 616         const u8 *ssid = params->ssids[0].ssid;
 617 @@ -1672,7 +1448,7 @@ wpa_driver_madwifi_scan(void *priv, stru
 618         if (wpa_driver_wext_set_ssid(drv->wext, ssid, ssid_len) < 0)
 619                 ret = -1;
 620
 621 -       if (ioctl(drv->sock, SIOCSIWSCAN, &iwr) < 0) {
 622 +       if (ioctl(drv->ioctl_sock, SIOCSIWSCAN, &iwr) < 0) {
 623                 perror("ioctl[SIOCSIWSCAN]");
 624                 ret = -1;
 625         }
 626 @@ -1694,14 +1470,14 @@ wpa_driver_madwifi_scan(void *priv, stru
 627
 628  static int wpa_driver_madwifi_get_bssid(void *priv, u8 *bssid)
 629  {
 630 -       struct wpa_driver_madwifi_data *drv = priv;
 631 +       struct madwifi_driver_data *drv = priv;
 632         return wpa_driver_wext_get_bssid(drv->wext, bssid);
 633  }
 634
 635
 636  static int wpa_driver_madwifi_get_ssid(void *priv, u8 *ssid)
 637  {
 638 -       struct wpa_driver_madwifi_data *drv = priv;
 639 +       struct madwifi_driver_data *drv = priv;
 640         return wpa_driver_wext_get_ssid(drv->wext, ssid);
 641  }
 642
 643 @@ -1709,14 +1485,16 @@ static int wpa_driver_madwifi_get_ssid(v
 644  static struct wpa_scan_results *
 645  wpa_driver_madwifi_get_scan_results(void *priv)
 646  {
 647 -       struct wpa_driver_madwifi_data *drv = priv;
 648 +       struct madwifi_driver_data *drv = priv;
 649         return wpa_driver_wext_get_scan_results(drv->wext);
 650  }
 651
 652
 653  static int wpa_driver_madwifi_set_operstate(void *priv, int state)
 654  {
 655 -       struct wpa_driver_madwifi_data *drv = priv;
 656 +       struct madwifi_driver_data *drv = priv;
 657 +       if (!drv->wext)
 658 +               return 0;
 659         return wpa_driver_wext_set_operstate(drv->wext, state);
 660  }
 661
 662 @@ -1737,7 +1515,7 @@ static int wpa_driver_madwifi_set_probe_
 663
 664         ret = set80211priv(priv, IEEE80211_IOCTL_SET_APPIEBUF, probe_req_ie,
 665                            sizeof(struct ieee80211req_getset_appiebuf) +
 666 -                          ies_len, 1);
 667 +                          ies_len);
 668
 669         os_free(probe_req_ie);
 670
 671 @@ -1747,7 +1525,7 @@ static int wpa_driver_madwifi_set_probe_
 672
 673  static void * wpa_driver_madwifi_init(void *ctx, const char *ifname)
 674  {
 675 -       struct wpa_driver_madwifi_data *drv;
 676 +       struct madwifi_driver_data *drv;
 677
 678         drv = os_zalloc(sizeof(*drv));
 679         if (drv == NULL)
 680 @@ -1758,17 +1536,17 @@ static void * wpa_driver_madwifi_init(vo
 681
 682         drv->ctx = ctx;
 683         os_strlcpy(drv->ifname, ifname, sizeof(drv->ifname));
 684 -       drv->sock = socket(PF_INET, SOCK_DGRAM, 0);
 685 -       if (drv->sock < 0)
 686 +       drv->ioctl_sock = socket(PF_INET, SOCK_DGRAM, 0);
 687 +       if (drv->ioctl_sock < 0)
 688                 goto fail2;
 689
 690 -       if (set80211param(drv, IEEE80211_PARAM_ROAMING, 2, 1) < 0) {
 691 +       if (set80211param(drv, IEEE80211_PARAM_ROAMING, 2) < 0) {
 692                 wpa_printf(MSG_DEBUG, "%s: failed to set wpa_supplicant-based "
 693                            "roaming", __FUNCTION__);
 694                 goto fail3;
 695         }
 696
 697 -       if (set80211param(drv, IEEE80211_PARAM_WPA, 3, 1) < 0) {
 698 +       if (set80211param(drv, IEEE80211_PARAM_WPA, 3) < 0) {
 699                 wpa_printf(MSG_DEBUG, "%s: failed to enable WPA support",
 700                            __FUNCTION__);
 701                 goto fail3;
 702 @@ -1777,7 +1555,7 @@ static void * wpa_driver_madwifi_init(vo
 703         return drv;
 704
 705  fail3:
 706 -       close(drv->sock);
 707 +       close(drv->ioctl_sock);
 708  fail2:
 709         wpa_driver_wext_deinit(drv->wext);
 710  fail:
 711 @@ -1788,38 +1566,37 @@ fail:
 712
 713  static void wpa_driver_madwifi_deinit(void *priv)
 714  {
 715 -       struct wpa_driver_madwifi_data *drv = priv;
 716 +       struct madwifi_driver_data *drv = priv;
 717
 718         if (wpa_driver_madwifi_set_wpa_ie(drv, NULL, 0) < 0) {
 719                 wpa_printf(MSG_DEBUG, "%s: failed to clear WPA IE",
 720                            __FUNCTION__);
 721         }
 722 -       if (set80211param(drv, IEEE80211_PARAM_ROAMING, 0, 1) < 0) {
 723 +       if (set80211param(drv, IEEE80211_PARAM_ROAMING, 0) < 0) {
 724                 wpa_printf(MSG_DEBUG, "%s: failed to enable driver-based "
 725                            "roaming", __FUNCTION__);
 726         }
 727 -       if (set80211param(drv, IEEE80211_PARAM_PRIVACY, 0, 1) < 0) {
 728 +       if (set80211param(drv, IEEE80211_PARAM_PRIVACY, 0) < 0) {
 729                 wpa_printf(MSG_DEBUG, "%s: failed to disable forced Privacy "
 730                            "flag", __FUNCTION__);
 731         }
 732 -       if (set80211param(drv, IEEE80211_PARAM_WPA, 0, 1) < 0) {
 733 +       if (set80211param(drv, IEEE80211_PARAM_WPA, 0) < 0) {
 734                 wpa_printf(MSG_DEBUG, "%s: failed to disable WPA",
 735                            __FUNCTION__);
 736         }
 737
 738         wpa_driver_wext_deinit(drv->wext);
 739
 740 -       close(drv->sock);
 741 +       close(drv->ioctl_sock);
 742         os_free(drv);
 743  }
 744
 745 -#endif /* HOSTAPD */
 746 -
 747 +#endif
 748
 749  const struct wpa_driver_ops wpa_driver_madwifi_ops = {
 750         .name                   = "madwifi",
 751         .desc                   = "MADWIFI 802.11 support (Atheros, etc.)",
 752 -       .set_key                = wpa_driver_madwifi_set_key,
 753 +       .set_key                = madwifi_set_key,
 754  #ifdef HOSTAPD
 755         .hapd_init              = madwifi_init,
 756         .hapd_deinit            = madwifi_deinit,
 757 @@ -1839,7 +1616,8 @@ const struct wpa_driver_ops wpa_driver_m
 758         .sta_clear_stats        = madwifi_sta_clear_stats,
 759         .commit                 = madwifi_commit,
 760         .set_ap_wps_ie          = madwifi_set_ap_wps_ie,
 761 -#else /* HOSTAPD */
 762 +#endif /* HOSTAPD */
 763 +#if !defined(NO_SUPPLICANT)
 764         .get_bssid              = wpa_driver_madwifi_get_bssid,
 765         .get_ssid               = wpa_driver_madwifi_get_ssid,
 766         .init                   = wpa_driver_madwifi_init,
 767 @@ -1851,5 +1629,5 @@ const struct wpa_driver_ops wpa_driver_m
 768         .disassociate           = wpa_driver_madwifi_disassociate,
 769         .associate              = wpa_driver_madwifi_associate,
 770         .set_operstate          = wpa_driver_madwifi_set_operstate,
 771 -#endif /* HOSTAPD */
 772 +#endif
 773  };
 774 --- a/src/drivers/drivers.mak
 775 +++ b/src/drivers/drivers.mak
 776 @@ -168,8 +168,8 @@ DRV_WPA_OBJS += ../src/drivers/driver_ro
 777  endif
 778
 779  ifdef CONFIG_WIRELESS_EXTENSION
 780 -DRV_WPA_CFLAGS += -DCONFIG_WIRELESS_EXTENSION
 781 -DRV_WPA_OBJS += ../src/drivers/driver_wext.o
 782 +DRV_CFLAGS += -DCONFIG_WIRELESS_EXTENSION
 783 +DRV_OBJS += ../src/drivers/driver_wext.o
 784  NEED_RFKILL=y
 785  endif
 786