| 1 | /****************************************************************************** |
| 2 | * Copyright(c) 2008 - 2010 Realtek Corporation. All rights reserved. |
| 3 | * Linux device driver for RTL8192U |
| 4 | * |
| 5 | * This program is distributed in the hope that it will be useful, but WITHOUT |
| 6 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 7 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| 8 | * more details. |
| 9 | * |
| 10 | * You should have received a copy of the GNU General Public License along with |
| 11 | * this program; if not, write to the Free Software Foundation, Inc., |
| 12 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA |
| 13 | * |
| 14 | * The full GNU General Public License is included in this distribution in the |
| 15 | * file called LICENSE. |
| 16 | * |
| 17 | * Contact Information: |
| 18 | * wlanfae <wlanfae@realtek.com> |
| 19 | ******************************************************************************/ |
| 20 | |
| 21 | |
| 22 | #include <linux/string.h> |
| 23 | #include "r8192U.h" |
| 24 | #include "r8192S_hw.h" |
| 25 | |
| 26 | #include "ieee80211/dot11d.h" |
| 27 | |
| 28 | #define RATE_COUNT 12 |
| 29 | u32 rtl8180_rates[] = {1000000,2000000,5500000,11000000, |
| 30 | 6000000,9000000,12000000,18000000,24000000,36000000,48000000,54000000}; |
| 31 | |
| 32 | |
| 33 | #ifndef ENETDOWN |
| 34 | #define ENETDOWN 1 |
| 35 | #endif |
| 36 | |
| 37 | static int r8192_wx_get_freq(struct net_device *dev, |
| 38 | struct iw_request_info *a, |
| 39 | union iwreq_data *wrqu, char *b) |
| 40 | { |
| 41 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 42 | |
| 43 | return ieee80211_wx_get_freq(priv->ieee80211,a,wrqu,b); |
| 44 | } |
| 45 | |
| 46 | static int r8192_wx_get_mode(struct net_device *dev, struct iw_request_info *a, |
| 47 | union iwreq_data *wrqu, char *b) |
| 48 | { |
| 49 | struct r8192_priv *priv=ieee80211_priv(dev); |
| 50 | |
| 51 | return ieee80211_wx_get_mode(priv->ieee80211,a,wrqu,b); |
| 52 | } |
| 53 | |
| 54 | |
| 55 | |
| 56 | static int r8192_wx_get_rate(struct net_device *dev, |
| 57 | struct iw_request_info *info, |
| 58 | union iwreq_data *wrqu, char *extra) |
| 59 | { |
| 60 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 61 | return ieee80211_wx_get_rate(priv->ieee80211,info,wrqu,extra); |
| 62 | } |
| 63 | |
| 64 | |
| 65 | |
| 66 | static int r8192_wx_set_rate(struct net_device *dev, |
| 67 | struct iw_request_info *info, |
| 68 | union iwreq_data *wrqu, char *extra) |
| 69 | { |
| 70 | int ret; |
| 71 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 72 | |
| 73 | down(&priv->wx_sem); |
| 74 | |
| 75 | ret = ieee80211_wx_set_rate(priv->ieee80211,info,wrqu,extra); |
| 76 | |
| 77 | up(&priv->wx_sem); |
| 78 | |
| 79 | return ret; |
| 80 | } |
| 81 | |
| 82 | |
| 83 | static int r8192_wx_set_rts(struct net_device *dev, |
| 84 | struct iw_request_info *info, |
| 85 | union iwreq_data *wrqu, char *extra) |
| 86 | { |
| 87 | int ret; |
| 88 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 89 | |
| 90 | down(&priv->wx_sem); |
| 91 | |
| 92 | ret = ieee80211_wx_set_rts(priv->ieee80211,info,wrqu,extra); |
| 93 | |
| 94 | up(&priv->wx_sem); |
| 95 | |
| 96 | return ret; |
| 97 | } |
| 98 | |
| 99 | static int r8192_wx_get_rts(struct net_device *dev, |
| 100 | struct iw_request_info *info, |
| 101 | union iwreq_data *wrqu, char *extra) |
| 102 | { |
| 103 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 104 | return ieee80211_wx_get_rts(priv->ieee80211,info,wrqu,extra); |
| 105 | } |
| 106 | |
| 107 | static int r8192_wx_set_power(struct net_device *dev, |
| 108 | struct iw_request_info *info, |
| 109 | union iwreq_data *wrqu, char *extra) |
| 110 | { |
| 111 | int ret; |
| 112 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 113 | |
| 114 | down(&priv->wx_sem); |
| 115 | |
| 116 | ret = ieee80211_wx_set_power(priv->ieee80211,info,wrqu,extra); |
| 117 | |
| 118 | up(&priv->wx_sem); |
| 119 | |
| 120 | return ret; |
| 121 | } |
| 122 | |
| 123 | static int r8192_wx_get_power(struct net_device *dev, |
| 124 | struct iw_request_info *info, |
| 125 | union iwreq_data *wrqu, char *extra) |
| 126 | { |
| 127 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 128 | return ieee80211_wx_get_power(priv->ieee80211,info,wrqu,extra); |
| 129 | } |
| 130 | |
| 131 | #ifdef JOHN_IOCTL |
| 132 | u16 read_rtl8225(struct net_device *dev, u8 addr); |
| 133 | void write_rtl8225(struct net_device *dev, u8 adr, u16 data); |
| 134 | u32 john_read_rtl8225(struct net_device *dev, u8 adr); |
| 135 | void _write_rtl8225(struct net_device *dev, u8 adr, u16 data); |
| 136 | |
| 137 | static int r8192_wx_read_regs(struct net_device *dev, |
| 138 | struct iw_request_info *info, |
| 139 | union iwreq_data *wrqu, char *extra) |
| 140 | { |
| 141 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 142 | u8 addr; |
| 143 | u16 data1; |
| 144 | |
| 145 | down(&priv->wx_sem); |
| 146 | |
| 147 | |
| 148 | get_user(addr,(u8*)wrqu->data.pointer); |
| 149 | data1 = read_rtl8225(dev, addr); |
| 150 | wrqu->data.length = data1; |
| 151 | |
| 152 | up(&priv->wx_sem); |
| 153 | return 0; |
| 154 | |
| 155 | } |
| 156 | |
| 157 | static int r8192_wx_write_regs(struct net_device *dev, |
| 158 | struct iw_request_info *info, |
| 159 | union iwreq_data *wrqu, char *extra) |
| 160 | { |
| 161 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 162 | u8 addr; |
| 163 | |
| 164 | down(&priv->wx_sem); |
| 165 | |
| 166 | get_user(addr, (u8*)wrqu->data.pointer); |
| 167 | write_rtl8225(dev, addr, wrqu->data.length); |
| 168 | |
| 169 | up(&priv->wx_sem); |
| 170 | return 0; |
| 171 | |
| 172 | } |
| 173 | |
| 174 | void rtl8187_write_phy(struct net_device *dev, u8 adr, u32 data); |
| 175 | u8 rtl8187_read_phy(struct net_device *dev,u8 adr, u32 data); |
| 176 | |
| 177 | static int r8192_wx_read_bb(struct net_device *dev, |
| 178 | struct iw_request_info *info, |
| 179 | union iwreq_data *wrqu, char *extra) |
| 180 | { |
| 181 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 182 | u8 databb; |
| 183 | |
| 184 | down(&priv->wx_sem); |
| 185 | |
| 186 | databb = rtl8187_read_phy(dev, (u8)wrqu->data.length, 0x00000000); |
| 187 | wrqu->data.length = databb; |
| 188 | |
| 189 | up(&priv->wx_sem); |
| 190 | return 0; |
| 191 | } |
| 192 | |
| 193 | void rtl8187_write_phy(struct net_device *dev, u8 adr, u32 data); |
| 194 | static int r8192_wx_write_bb(struct net_device *dev, |
| 195 | struct iw_request_info *info, |
| 196 | union iwreq_data *wrqu, char *extra) |
| 197 | { |
| 198 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 199 | u8 databb; |
| 200 | |
| 201 | down(&priv->wx_sem); |
| 202 | |
| 203 | get_user(databb, (u8*)wrqu->data.pointer); |
| 204 | rtl8187_write_phy(dev, wrqu->data.length, databb); |
| 205 | |
| 206 | up(&priv->wx_sem); |
| 207 | return 0; |
| 208 | |
| 209 | } |
| 210 | |
| 211 | |
| 212 | static int r8192_wx_write_nicb(struct net_device *dev, |
| 213 | struct iw_request_info *info, |
| 214 | union iwreq_data *wrqu, char *extra) |
| 215 | { |
| 216 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 217 | u32 addr; |
| 218 | |
| 219 | down(&priv->wx_sem); |
| 220 | |
| 221 | get_user(addr, (u32*)wrqu->data.pointer); |
| 222 | write_nic_byte(dev, addr, wrqu->data.length); |
| 223 | |
| 224 | up(&priv->wx_sem); |
| 225 | return 0; |
| 226 | |
| 227 | } |
| 228 | static int r8192_wx_read_nicb(struct net_device *dev, |
| 229 | struct iw_request_info *info, |
| 230 | union iwreq_data *wrqu, char *extra) |
| 231 | { |
| 232 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 233 | u32 addr; |
| 234 | u16 data1; |
| 235 | |
| 236 | down(&priv->wx_sem); |
| 237 | |
| 238 | get_user(addr,(u32*)wrqu->data.pointer); |
| 239 | data1 = read_nic_byte(dev, addr); |
| 240 | wrqu->data.length = data1; |
| 241 | |
| 242 | up(&priv->wx_sem); |
| 243 | return 0; |
| 244 | } |
| 245 | |
| 246 | static int r8192_wx_get_ap_status(struct net_device *dev, |
| 247 | struct iw_request_info *info, |
| 248 | union iwreq_data *wrqu, char *extra) |
| 249 | { |
| 250 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 251 | struct ieee80211_device *ieee = priv->ieee80211; |
| 252 | struct ieee80211_network *target; |
| 253 | struct ieee80211_network *latest = NULL; |
| 254 | int name_len; |
| 255 | |
| 256 | down(&priv->wx_sem); |
| 257 | |
| 258 | //count the length of input ssid |
| 259 | for(name_len=0 ; ((char*)wrqu->data.pointer)[name_len]!='\0' ; name_len++); |
| 260 | |
| 261 | //search for the correspoding info which is received |
| 262 | list_for_each_entry(target, &ieee->network_list, list) { |
| 263 | if ( (target->ssid_len == name_len) && |
| 264 | (strncmp(target->ssid, (char*)wrqu->data.pointer, name_len)==0)){ |
| 265 | if ((latest == NULL) ||(target->last_scanned > latest->last_scanned)) |
| 266 | latest = target; |
| 267 | |
| 268 | } |
| 269 | } |
| 270 | |
| 271 | if(latest != NULL) |
| 272 | { |
| 273 | wrqu->data.length = latest->SignalStrength; |
| 274 | |
| 275 | if(latest->wpa_ie_len>0 || latest->rsn_ie_len>0 ) { |
| 276 | wrqu->data.flags = 1; |
| 277 | } else { |
| 278 | wrqu->data.flags = 0; |
| 279 | } |
| 280 | } |
| 281 | |
| 282 | up(&priv->wx_sem); |
| 283 | return 0; |
| 284 | } |
| 285 | |
| 286 | |
| 287 | |
| 288 | #endif |
| 289 | static int r8192_wx_force_reset(struct net_device *dev, |
| 290 | struct iw_request_info *info, |
| 291 | union iwreq_data *wrqu, char *extra) |
| 292 | { |
| 293 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 294 | |
| 295 | down(&priv->wx_sem); |
| 296 | |
| 297 | printk("%s(): force reset ! extra is %d\n",__FUNCTION__, *extra); |
| 298 | priv->force_reset = *extra; |
| 299 | up(&priv->wx_sem); |
| 300 | return 0; |
| 301 | |
| 302 | } |
| 303 | |
| 304 | static int r8191su_wx_get_firm_version(struct net_device *dev, |
| 305 | struct iw_request_info *info, |
| 306 | struct iw_param *wrqu, char *extra) |
| 307 | { |
| 308 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 309 | u16 firmware_version; |
| 310 | |
| 311 | down(&priv->wx_sem); |
| 312 | firmware_version = priv->pFirmware->FirmwareVersion; |
| 313 | wrqu->value = firmware_version; |
| 314 | wrqu->fixed = 1; |
| 315 | |
| 316 | up(&priv->wx_sem); |
| 317 | return 0; |
| 318 | } |
| 319 | |
| 320 | |
| 321 | |
| 322 | static int r8192_wx_set_rawtx(struct net_device *dev, |
| 323 | struct iw_request_info *info, |
| 324 | union iwreq_data *wrqu, char *extra) |
| 325 | { |
| 326 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 327 | int ret; |
| 328 | |
| 329 | down(&priv->wx_sem); |
| 330 | |
| 331 | ret = ieee80211_wx_set_rawtx(priv->ieee80211, info, wrqu, extra); |
| 332 | |
| 333 | up(&priv->wx_sem); |
| 334 | |
| 335 | return ret; |
| 336 | |
| 337 | } |
| 338 | |
| 339 | static int r8192_wx_set_crcmon(struct net_device *dev, |
| 340 | struct iw_request_info *info, |
| 341 | union iwreq_data *wrqu, char *extra) |
| 342 | { |
| 343 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 344 | int *parms = (int *)extra; |
| 345 | int enable = (parms[0] > 0); |
| 346 | short prev = priv->crcmon; |
| 347 | |
| 348 | down(&priv->wx_sem); |
| 349 | |
| 350 | if(enable) |
| 351 | priv->crcmon=1; |
| 352 | else |
| 353 | priv->crcmon=0; |
| 354 | |
| 355 | DMESG("bad CRC in monitor mode are %s", |
| 356 | priv->crcmon ? "accepted" : "rejected"); |
| 357 | |
| 358 | if(prev != priv->crcmon && priv->up){ |
| 359 | //rtl8180_down(dev); |
| 360 | //rtl8180_up(dev); |
| 361 | } |
| 362 | |
| 363 | up(&priv->wx_sem); |
| 364 | |
| 365 | return 0; |
| 366 | } |
| 367 | |
| 368 | static int r8192_wx_set_mode(struct net_device *dev, struct iw_request_info *a, |
| 369 | union iwreq_data *wrqu, char *b) |
| 370 | { |
| 371 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 372 | int ret; |
| 373 | down(&priv->wx_sem); |
| 374 | |
| 375 | ret = ieee80211_wx_set_mode(priv->ieee80211,a,wrqu,b); |
| 376 | |
| 377 | rtl8192_set_rxconf(dev); |
| 378 | |
| 379 | up(&priv->wx_sem); |
| 380 | return ret; |
| 381 | } |
| 382 | |
| 383 | struct iw_range_with_scan_capa |
| 384 | { |
| 385 | /* Informative stuff (to choose between different interface) */ |
| 386 | __u32 throughput; /* To give an idea... */ |
| 387 | /* In theory this value should be the maximum benchmarked |
| 388 | * TCP/IP throughput, because with most of these devices the |
| 389 | * bit rate is meaningless (overhead an co) to estimate how |
| 390 | * fast the connection will go and pick the fastest one. |
| 391 | * I suggest people to play with Netperf or any benchmark... |
| 392 | */ |
| 393 | |
| 394 | /* NWID (or domain id) */ |
| 395 | __u32 min_nwid; /* Minimal NWID we are able to set */ |
| 396 | __u32 max_nwid; /* Maximal NWID we are able to set */ |
| 397 | |
| 398 | /* Old Frequency (backward compat - moved lower ) */ |
| 399 | __u16 old_num_channels; |
| 400 | __u8 old_num_frequency; |
| 401 | |
| 402 | /* Scan capabilities */ |
| 403 | __u8 scan_capa; |
| 404 | }; |
| 405 | static int rtl8180_wx_get_range(struct net_device *dev, |
| 406 | struct iw_request_info *info, |
| 407 | union iwreq_data *wrqu, char *extra) |
| 408 | { |
| 409 | struct iw_range *range = (struct iw_range *)extra; |
| 410 | struct iw_range_with_scan_capa* tmp = (struct iw_range_with_scan_capa*)range; |
| 411 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 412 | u16 val; |
| 413 | int i; |
| 414 | |
| 415 | wrqu->data.length = sizeof(*range); |
| 416 | memset(range, 0, sizeof(*range)); |
| 417 | |
| 418 | /* Let's try to keep this struct in the same order as in |
| 419 | * linux/include/wireless.h |
| 420 | */ |
| 421 | |
| 422 | /* TODO: See what values we can set, and remove the ones we can't |
| 423 | * set, or fill them with some default data. |
| 424 | */ |
| 425 | |
| 426 | /* ~5 Mb/s real (802.11b) */ |
| 427 | range->throughput = 5 * 1000 * 1000; |
| 428 | |
| 429 | // TODO: Not used in 802.11b? |
| 430 | // range->min_nwid; /* Minimal NWID we are able to set */ |
| 431 | // TODO: Not used in 802.11b? |
| 432 | // range->max_nwid; /* Maximal NWID we are able to set */ |
| 433 | |
| 434 | /* Old Frequency (backward compat - moved lower ) */ |
| 435 | // range->old_num_channels; |
| 436 | // range->old_num_frequency; |
| 437 | // range->old_freq[6]; /* Filler to keep "version" at the same offset */ |
| 438 | if(priv->rf_set_sens != NULL) |
| 439 | range->sensitivity = priv->max_sens; /* signal level threshold range */ |
| 440 | |
| 441 | range->max_qual.qual = 100; |
| 442 | /* TODO: Find real max RSSI and stick here */ |
| 443 | range->max_qual.level = 0; |
| 444 | range->max_qual.noise = -98; |
| 445 | range->max_qual.updated = 7; /* Updated all three */ |
| 446 | |
| 447 | range->avg_qual.qual = 92; /* > 8% missed beacons is 'bad' */ |
| 448 | /* TODO: Find real 'good' to 'bad' threshold value for RSSI */ |
| 449 | range->avg_qual.level = 20 + -98; |
| 450 | range->avg_qual.noise = 0; |
| 451 | range->avg_qual.updated = 7; /* Updated all three */ |
| 452 | |
| 453 | range->num_bitrates = RATE_COUNT; |
| 454 | |
| 455 | for (i = 0; i < RATE_COUNT && i < IW_MAX_BITRATES; i++) { |
| 456 | range->bitrate[i] = rtl8180_rates[i]; |
| 457 | } |
| 458 | |
| 459 | range->min_frag = MIN_FRAG_THRESHOLD; |
| 460 | range->max_frag = MAX_FRAG_THRESHOLD; |
| 461 | |
| 462 | range->min_pmp=0; |
| 463 | range->max_pmp = 5000000; |
| 464 | range->min_pmt = 0; |
| 465 | range->max_pmt = 65535*1000; |
| 466 | range->pmp_flags = IW_POWER_PERIOD; |
| 467 | range->pmt_flags = IW_POWER_TIMEOUT; |
| 468 | range->pm_capa = IW_POWER_PERIOD | IW_POWER_TIMEOUT | IW_POWER_ALL_R; |
| 469 | |
| 470 | range->we_version_compiled = WIRELESS_EXT; |
| 471 | range->we_version_source = 16; |
| 472 | |
| 473 | |
| 474 | for (i = 0, val = 0; i < 14; i++) { |
| 475 | |
| 476 | // Include only legal frequencies for some countries |
| 477 | if ((GET_DOT11D_INFO(priv->ieee80211)->channel_map)[i+1]) { |
| 478 | range->freq[val].i = i + 1; |
| 479 | range->freq[val].m = ieee80211_wlan_frequencies[i] * 100000; |
| 480 | range->freq[val].e = 1; |
| 481 | val++; |
| 482 | } else { |
| 483 | // FIXME: do we need to set anything for channels |
| 484 | // we don't use ? |
| 485 | } |
| 486 | |
| 487 | if (val == IW_MAX_FREQUENCIES) |
| 488 | break; |
| 489 | } |
| 490 | range->num_frequency = val; |
| 491 | range->num_channels = val; |
| 492 | range->enc_capa = IW_ENC_CAPA_WPA|IW_ENC_CAPA_WPA2| |
| 493 | IW_ENC_CAPA_CIPHER_TKIP|IW_ENC_CAPA_CIPHER_CCMP; |
| 494 | tmp->scan_capa = 0x01; |
| 495 | return 0; |
| 496 | } |
| 497 | |
| 498 | |
| 499 | static int r8192_wx_set_scan(struct net_device *dev, struct iw_request_info *a, |
| 500 | union iwreq_data *wrqu, char *b) |
| 501 | { |
| 502 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 503 | struct ieee80211_device* ieee = priv->ieee80211; |
| 504 | int ret = 0; |
| 505 | |
| 506 | if(!priv->up) return -ENETDOWN; |
| 507 | |
| 508 | if (priv->ieee80211->LinkDetectInfo.bBusyTraffic == true) |
| 509 | return -EAGAIN; |
| 510 | |
| 511 | if (wrqu->data.flags & IW_SCAN_THIS_ESSID) |
| 512 | { |
| 513 | struct iw_scan_req* req = (struct iw_scan_req*)b; |
| 514 | if (req->essid_len) |
| 515 | { |
| 516 | //printk("==**&*&*&**===>scan set ssid:%s\n", req->essid); |
| 517 | ieee->current_network.ssid_len = req->essid_len; |
| 518 | memcpy(ieee->current_network.ssid, req->essid, req->essid_len); |
| 519 | //printk("=====>network ssid:%s\n", ieee->current_network.ssid); |
| 520 | } |
| 521 | } |
| 522 | |
| 523 | down(&priv->wx_sem); |
| 524 | if(priv->ieee80211->state != IEEE80211_LINKED){ |
| 525 | priv->ieee80211->scanning = 0; |
| 526 | ieee80211_softmac_scan_syncro(priv->ieee80211); |
| 527 | ret = 0; |
| 528 | } |
| 529 | else |
| 530 | ret = ieee80211_wx_set_scan(priv->ieee80211,a,wrqu,b); |
| 531 | up(&priv->wx_sem); |
| 532 | return ret; |
| 533 | } |
| 534 | |
| 535 | |
| 536 | static int r8192_wx_get_scan(struct net_device *dev, struct iw_request_info *a, |
| 537 | union iwreq_data *wrqu, char *b) |
| 538 | { |
| 539 | |
| 540 | int ret; |
| 541 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 542 | |
| 543 | if(!priv->up) return -ENETDOWN; |
| 544 | |
| 545 | down(&priv->wx_sem); |
| 546 | |
| 547 | ret = ieee80211_wx_get_scan(priv->ieee80211,a,wrqu,b); |
| 548 | |
| 549 | up(&priv->wx_sem); |
| 550 | |
| 551 | return ret; |
| 552 | } |
| 553 | |
| 554 | static int r8192_wx_set_essid(struct net_device *dev, |
| 555 | struct iw_request_info *a, |
| 556 | union iwreq_data *wrqu, char *b) |
| 557 | { |
| 558 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 559 | int ret; |
| 560 | down(&priv->wx_sem); |
| 561 | |
| 562 | ret = ieee80211_wx_set_essid(priv->ieee80211,a,wrqu,b); |
| 563 | |
| 564 | up(&priv->wx_sem); |
| 565 | |
| 566 | return ret; |
| 567 | } |
| 568 | |
| 569 | |
| 570 | |
| 571 | |
| 572 | static int r8192_wx_get_essid(struct net_device *dev, |
| 573 | struct iw_request_info *a, |
| 574 | union iwreq_data *wrqu, char *b) |
| 575 | { |
| 576 | int ret; |
| 577 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 578 | |
| 579 | down(&priv->wx_sem); |
| 580 | |
| 581 | ret = ieee80211_wx_get_essid(priv->ieee80211, a, wrqu, b); |
| 582 | |
| 583 | up(&priv->wx_sem); |
| 584 | |
| 585 | return ret; |
| 586 | } |
| 587 | |
| 588 | |
| 589 | static int r8192_wx_set_freq(struct net_device *dev, struct iw_request_info *a, |
| 590 | union iwreq_data *wrqu, char *b) |
| 591 | { |
| 592 | int ret; |
| 593 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 594 | |
| 595 | down(&priv->wx_sem); |
| 596 | |
| 597 | ret = ieee80211_wx_set_freq(priv->ieee80211, a, wrqu, b); |
| 598 | |
| 599 | up(&priv->wx_sem); |
| 600 | return ret; |
| 601 | } |
| 602 | |
| 603 | static int r8192_wx_get_name(struct net_device *dev, |
| 604 | struct iw_request_info *info, |
| 605 | union iwreq_data *wrqu, char *extra) |
| 606 | { |
| 607 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 608 | return ieee80211_wx_get_name(priv->ieee80211, info, wrqu, extra); |
| 609 | } |
| 610 | |
| 611 | |
| 612 | static int r8192_wx_set_frag(struct net_device *dev, |
| 613 | struct iw_request_info *info, |
| 614 | union iwreq_data *wrqu, char *extra) |
| 615 | { |
| 616 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 617 | |
| 618 | if (wrqu->frag.disabled) |
| 619 | priv->ieee80211->fts = DEFAULT_FRAG_THRESHOLD; |
| 620 | else { |
| 621 | if (wrqu->frag.value < MIN_FRAG_THRESHOLD || |
| 622 | wrqu->frag.value > MAX_FRAG_THRESHOLD) |
| 623 | return -EINVAL; |
| 624 | |
| 625 | priv->ieee80211->fts = wrqu->frag.value & ~0x1; |
| 626 | } |
| 627 | |
| 628 | return 0; |
| 629 | } |
| 630 | |
| 631 | |
| 632 | static int r8192_wx_get_frag(struct net_device *dev, |
| 633 | struct iw_request_info *info, |
| 634 | union iwreq_data *wrqu, char *extra) |
| 635 | { |
| 636 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 637 | |
| 638 | wrqu->frag.value = priv->ieee80211->fts; |
| 639 | wrqu->frag.fixed = 0; /* no auto select */ |
| 640 | wrqu->frag.disabled = (wrqu->frag.value == DEFAULT_FRAG_THRESHOLD); |
| 641 | |
| 642 | return 0; |
| 643 | } |
| 644 | |
| 645 | |
| 646 | static int r8192_wx_set_wap(struct net_device *dev, |
| 647 | struct iw_request_info *info, |
| 648 | union iwreq_data *awrq, |
| 649 | char *extra) |
| 650 | { |
| 651 | |
| 652 | int ret; |
| 653 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 654 | // struct sockaddr *temp = (struct sockaddr *)awrq; |
| 655 | down(&priv->wx_sem); |
| 656 | |
| 657 | ret = ieee80211_wx_set_wap(priv->ieee80211,info,awrq,extra); |
| 658 | |
| 659 | up(&priv->wx_sem); |
| 660 | |
| 661 | return ret; |
| 662 | |
| 663 | } |
| 664 | |
| 665 | |
| 666 | static int r8192_wx_get_wap(struct net_device *dev, |
| 667 | struct iw_request_info *info, |
| 668 | union iwreq_data *wrqu, char *extra) |
| 669 | { |
| 670 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 671 | |
| 672 | return ieee80211_wx_get_wap(priv->ieee80211,info,wrqu,extra); |
| 673 | } |
| 674 | |
| 675 | |
| 676 | static int r8192_wx_get_enc(struct net_device *dev, |
| 677 | struct iw_request_info *info, |
| 678 | union iwreq_data *wrqu, char *key) |
| 679 | { |
| 680 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 681 | |
| 682 | return ieee80211_wx_get_encode(priv->ieee80211, info, wrqu, key); |
| 683 | } |
| 684 | |
| 685 | static int r8192_wx_set_enc(struct net_device *dev, |
| 686 | struct iw_request_info *info, |
| 687 | union iwreq_data *wrqu, char *key) |
| 688 | { |
| 689 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 690 | struct ieee80211_device *ieee = priv->ieee80211; |
| 691 | int ret; |
| 692 | |
| 693 | //u32 TargetContent; |
| 694 | u32 hwkey[4]={0,0,0,0}; |
| 695 | u8 mask=0xff; |
| 696 | u32 key_idx=0; |
| 697 | //u8 broadcast_addr[6] ={ 0xff,0xff,0xff,0xff,0xff,0xff}; |
| 698 | u8 zero_addr[4][6] ={ {0x00,0x00,0x00,0x00,0x00,0x00}, |
| 699 | {0x00,0x00,0x00,0x00,0x00,0x01}, |
| 700 | {0x00,0x00,0x00,0x00,0x00,0x02}, |
| 701 | {0x00,0x00,0x00,0x00,0x00,0x03} }; |
| 702 | int i; |
| 703 | |
| 704 | if(!priv->up) return -ENETDOWN; |
| 705 | |
| 706 | down(&priv->wx_sem); |
| 707 | |
| 708 | RT_TRACE(COMP_SEC, "Setting SW wep key"); |
| 709 | ret = ieee80211_wx_set_encode(priv->ieee80211,info,wrqu,key); |
| 710 | |
| 711 | up(&priv->wx_sem); |
| 712 | |
| 713 | |
| 714 | |
| 715 | //sometimes, the length is zero while we do not type key value |
| 716 | if(wrqu->encoding.length!=0){ |
| 717 | |
| 718 | for(i=0 ; i<4 ; i++){ |
| 719 | hwkey[i] |= key[4*i+0]&mask; |
| 720 | if(i==1&&(4*i+1)==wrqu->encoding.length) mask=0x00; |
| 721 | if(i==3&&(4*i+1)==wrqu->encoding.length) mask=0x00; |
| 722 | hwkey[i] |= (key[4*i+1]&mask)<<8; |
| 723 | hwkey[i] |= (key[4*i+2]&mask)<<16; |
| 724 | hwkey[i] |= (key[4*i+3]&mask)<<24; |
| 725 | } |
| 726 | |
| 727 | #define CONF_WEP40 0x4 |
| 728 | #define CONF_WEP104 0x14 |
| 729 | |
| 730 | switch(wrqu->encoding.flags & IW_ENCODE_INDEX){ |
| 731 | case 0: key_idx = ieee->tx_keyidx; break; |
| 732 | case 1: key_idx = 0; break; |
| 733 | case 2: key_idx = 1; break; |
| 734 | case 3: key_idx = 2; break; |
| 735 | case 4: key_idx = 3; break; |
| 736 | default: break; |
| 737 | } |
| 738 | |
| 739 | if(wrqu->encoding.length==0x5){ |
| 740 | ieee->pairwise_key_type = KEY_TYPE_WEP40; |
| 741 | EnableHWSecurityConfig8192(dev); |
| 742 | |
| 743 | setKey( dev, |
| 744 | key_idx, //EntryNo |
| 745 | key_idx, //KeyIndex |
| 746 | KEY_TYPE_WEP40, //KeyType |
| 747 | zero_addr[key_idx], |
| 748 | 0, //DefaultKey |
| 749 | hwkey); //KeyContent |
| 750 | |
| 751 | } |
| 752 | |
| 753 | else if(wrqu->encoding.length==0xd){ |
| 754 | ieee->pairwise_key_type = KEY_TYPE_WEP104; |
| 755 | EnableHWSecurityConfig8192(dev); |
| 756 | |
| 757 | setKey( dev, |
| 758 | key_idx, //EntryNo |
| 759 | key_idx, //KeyIndex |
| 760 | KEY_TYPE_WEP104, //KeyType |
| 761 | zero_addr[key_idx], |
| 762 | 0, //DefaultKey |
| 763 | hwkey); //KeyContent |
| 764 | |
| 765 | } |
| 766 | else printk("wrong type in WEP, not WEP40 and WEP104\n"); |
| 767 | |
| 768 | } |
| 769 | |
| 770 | return ret; |
| 771 | } |
| 772 | |
| 773 | |
| 774 | static int r8192_wx_set_scan_type(struct net_device *dev, struct iw_request_info *aa, union |
| 775 | iwreq_data *wrqu, char *p){ |
| 776 | |
| 777 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 778 | int *parms=(int*)p; |
| 779 | int mode=parms[0]; |
| 780 | |
| 781 | priv->ieee80211->active_scan = mode; |
| 782 | |
| 783 | return 1; |
| 784 | } |
| 785 | |
| 786 | |
| 787 | |
| 788 | static int r8192_wx_set_retry(struct net_device *dev, |
| 789 | struct iw_request_info *info, |
| 790 | union iwreq_data *wrqu, char *extra) |
| 791 | { |
| 792 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 793 | int err = 0; |
| 794 | |
| 795 | down(&priv->wx_sem); |
| 796 | |
| 797 | if (wrqu->retry.flags & IW_RETRY_LIFETIME || |
| 798 | wrqu->retry.disabled){ |
| 799 | err = -EINVAL; |
| 800 | goto exit; |
| 801 | } |
| 802 | if (!(wrqu->retry.flags & IW_RETRY_LIMIT)){ |
| 803 | err = -EINVAL; |
| 804 | goto exit; |
| 805 | } |
| 806 | |
| 807 | if(wrqu->retry.value > R8180_MAX_RETRY){ |
| 808 | err= -EINVAL; |
| 809 | goto exit; |
| 810 | } |
| 811 | if (wrqu->retry.flags & IW_RETRY_MAX) { |
| 812 | priv->retry_rts = wrqu->retry.value; |
| 813 | DMESG("Setting retry for RTS/CTS data to %d", wrqu->retry.value); |
| 814 | |
| 815 | }else { |
| 816 | priv->retry_data = wrqu->retry.value; |
| 817 | DMESG("Setting retry for non RTS/CTS data to %d", wrqu->retry.value); |
| 818 | } |
| 819 | |
| 820 | /* FIXME ! |
| 821 | * We might try to write directly the TX config register |
| 822 | * or to restart just the (R)TX process. |
| 823 | * I'm unsure if whole reset is really needed |
| 824 | */ |
| 825 | |
| 826 | rtl8192_commit(dev); |
| 827 | /* |
| 828 | if(priv->up){ |
| 829 | rtl8180_rtx_disable(dev); |
| 830 | rtl8180_rx_enable(dev); |
| 831 | rtl8180_tx_enable(dev); |
| 832 | |
| 833 | } |
| 834 | */ |
| 835 | exit: |
| 836 | up(&priv->wx_sem); |
| 837 | |
| 838 | return err; |
| 839 | } |
| 840 | |
| 841 | static int r8192_wx_get_retry(struct net_device *dev, |
| 842 | struct iw_request_info *info, |
| 843 | union iwreq_data *wrqu, char *extra) |
| 844 | { |
| 845 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 846 | |
| 847 | |
| 848 | wrqu->retry.disabled = 0; /* can't be disabled */ |
| 849 | |
| 850 | if ((wrqu->retry.flags & IW_RETRY_TYPE) == |
| 851 | IW_RETRY_LIFETIME) |
| 852 | return -EINVAL; |
| 853 | |
| 854 | if (wrqu->retry.flags & IW_RETRY_MAX) { |
| 855 | wrqu->retry.flags = IW_RETRY_LIMIT | IW_RETRY_MAX; |
| 856 | wrqu->retry.value = priv->retry_rts; |
| 857 | } else { |
| 858 | wrqu->retry.flags = IW_RETRY_LIMIT | IW_RETRY_MIN; |
| 859 | wrqu->retry.value = priv->retry_data; |
| 860 | } |
| 861 | //printk("returning %d",wrqu->retry.value); |
| 862 | |
| 863 | |
| 864 | return 0; |
| 865 | } |
| 866 | |
| 867 | static int r8192_wx_get_sens(struct net_device *dev, |
| 868 | struct iw_request_info *info, |
| 869 | union iwreq_data *wrqu, char *extra) |
| 870 | { |
| 871 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 872 | if(priv->rf_set_sens == NULL) |
| 873 | return -1; /* we have not this support for this radio */ |
| 874 | wrqu->sens.value = priv->sens; |
| 875 | return 0; |
| 876 | } |
| 877 | |
| 878 | |
| 879 | static int r8192_wx_set_sens(struct net_device *dev, |
| 880 | struct iw_request_info *info, |
| 881 | union iwreq_data *wrqu, char *extra) |
| 882 | { |
| 883 | |
| 884 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 885 | |
| 886 | short err = 0; |
| 887 | down(&priv->wx_sem); |
| 888 | //DMESG("attempt to set sensivity to %ddb",wrqu->sens.value); |
| 889 | if(priv->rf_set_sens == NULL) { |
| 890 | err= -1; /* we have not this support for this radio */ |
| 891 | goto exit; |
| 892 | } |
| 893 | if(priv->rf_set_sens(dev, wrqu->sens.value) == 0) |
| 894 | priv->sens = wrqu->sens.value; |
| 895 | else |
| 896 | err= -EINVAL; |
| 897 | |
| 898 | exit: |
| 899 | up(&priv->wx_sem); |
| 900 | |
| 901 | return err; |
| 902 | } |
| 903 | |
| 904 | //hw security need to reorganized. |
| 905 | static int r8192_wx_set_enc_ext(struct net_device *dev, |
| 906 | struct iw_request_info *info, |
| 907 | union iwreq_data *wrqu, char *extra) |
| 908 | { |
| 909 | int ret=0; |
| 910 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 911 | struct ieee80211_device* ieee = priv->ieee80211; |
| 912 | //printk("===>%s()\n", __FUNCTION__); |
| 913 | |
| 914 | |
| 915 | down(&priv->wx_sem); |
| 916 | ret = ieee80211_wx_set_encode_ext(priv->ieee80211, info, wrqu, extra); |
| 917 | |
| 918 | { |
| 919 | u8 broadcast_addr[6] = {0xff,0xff,0xff,0xff,0xff,0xff}; |
| 920 | u8 zero[6] = {0}; |
| 921 | u32 key[4] = {0}; |
| 922 | struct iw_encode_ext *ext = (struct iw_encode_ext *)extra; |
| 923 | struct iw_point *encoding = &wrqu->encoding; |
| 924 | u8 idx = 0, alg = 0, group = 0; |
| 925 | if ((encoding->flags & IW_ENCODE_DISABLED) || |
| 926 | ext->alg == IW_ENCODE_ALG_NONE) //none is not allowed to use hwsec WB 2008.07.01 |
| 927 | { |
| 928 | ieee->pairwise_key_type = ieee->group_key_type = KEY_TYPE_NA; |
| 929 | CamResetAllEntry(dev); |
| 930 | goto end_hw_sec; |
| 931 | } |
| 932 | alg = (ext->alg == IW_ENCODE_ALG_CCMP)?KEY_TYPE_CCMP:ext->alg; // as IW_ENCODE_ALG_CCMP is defined to be 3 and KEY_TYPE_CCMP is defined to 4; |
| 933 | idx = encoding->flags & IW_ENCODE_INDEX; |
| 934 | if (idx) |
| 935 | idx --; |
| 936 | group = ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY; |
| 937 | |
| 938 | if ((!group) || (IW_MODE_ADHOC == ieee->iw_mode) || (alg == KEY_TYPE_WEP40)) |
| 939 | { |
| 940 | if ((ext->key_len == 13) && (alg == KEY_TYPE_WEP40) ) |
| 941 | alg = KEY_TYPE_WEP104; |
| 942 | ieee->pairwise_key_type = alg; |
| 943 | EnableHWSecurityConfig8192(dev); |
| 944 | } |
| 945 | memcpy((u8*)key, ext->key, 16); //we only get 16 bytes key.why? WB 2008.7.1 |
| 946 | |
| 947 | if ((alg & KEY_TYPE_WEP40) && (ieee->auth_mode !=2) ) |
| 948 | { |
| 949 | |
| 950 | setKey( dev, |
| 951 | idx,//EntryNo |
| 952 | idx, //KeyIndex |
| 953 | alg, //KeyType |
| 954 | zero, //MacAddr |
| 955 | 0, //DefaultKey |
| 956 | key); //KeyContent |
| 957 | } |
| 958 | else if (group) |
| 959 | { |
| 960 | ieee->group_key_type = alg; |
| 961 | setKey( dev, |
| 962 | idx,//EntryNo |
| 963 | idx, //KeyIndex |
| 964 | alg, //KeyType |
| 965 | broadcast_addr, //MacAddr |
| 966 | 0, //DefaultKey |
| 967 | key); //KeyContent |
| 968 | } |
| 969 | else //pairwise key |
| 970 | { |
| 971 | setKey( dev, |
| 972 | 4,//EntryNo |
| 973 | idx, //KeyIndex |
| 974 | alg, //KeyType |
| 975 | (u8*)ieee->ap_mac_addr, //MacAddr |
| 976 | 0, //DefaultKey |
| 977 | key); //KeyContent |
| 978 | } |
| 979 | |
| 980 | |
| 981 | } |
| 982 | |
| 983 | end_hw_sec: |
| 984 | |
| 985 | up(&priv->wx_sem); |
| 986 | return ret; |
| 987 | } |
| 988 | static int r8192_wx_set_auth(struct net_device *dev, |
| 989 | struct iw_request_info *info, |
| 990 | union iwreq_data *data, char *extra) |
| 991 | { |
| 992 | int ret=0; |
| 993 | |
| 994 | //printk("====>%s()\n", __FUNCTION__); |
| 995 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 996 | down(&priv->wx_sem); |
| 997 | ret = ieee80211_wx_set_auth(priv->ieee80211, info, &(data->param), extra); |
| 998 | up(&priv->wx_sem); |
| 999 | return ret; |
| 1000 | } |
| 1001 | |
| 1002 | static int r8192_wx_set_mlme(struct net_device *dev, |
| 1003 | struct iw_request_info *info, |
| 1004 | union iwreq_data *wrqu, char *extra) |
| 1005 | { |
| 1006 | //printk("====>%s()\n", __FUNCTION__); |
| 1007 | |
| 1008 | int ret=0; |
| 1009 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 1010 | down(&priv->wx_sem); |
| 1011 | ret = ieee80211_wx_set_mlme(priv->ieee80211, info, wrqu, extra); |
| 1012 | up(&priv->wx_sem); |
| 1013 | return ret; |
| 1014 | } |
| 1015 | |
| 1016 | static int r8192_wx_set_pmkid(struct net_device *dev, |
| 1017 | struct iw_request_info *info, |
| 1018 | union iwreq_data *wrqu, char *extra) |
| 1019 | { |
| 1020 | int i; |
| 1021 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 1022 | struct ieee80211_device* ieee = priv->ieee80211; |
| 1023 | struct iw_pmksa* pPMK = (struct iw_pmksa*)extra; |
| 1024 | int intReturn = false; |
| 1025 | |
| 1026 | switch (pPMK->cmd) |
| 1027 | { |
| 1028 | case IW_PMKSA_ADD: |
| 1029 | for (i = 0; i < NUM_PMKID_CACHE; i++) |
| 1030 | { |
| 1031 | if (memcmp(ieee->PMKIDList[i].Bssid, pPMK->bssid.sa_data, ETH_ALEN) == 0) |
| 1032 | { |
| 1033 | memcpy(ieee->PMKIDList[i].PMKID, pPMK->pmkid, IW_PMKID_LEN); |
| 1034 | memcpy(ieee->PMKIDList[i].Bssid, pPMK->bssid.sa_data, ETH_ALEN); |
| 1035 | ieee->PMKIDList[i].bUsed = true; |
| 1036 | intReturn = true; |
| 1037 | goto __EXIT__; |
| 1038 | } |
| 1039 | } |
| 1040 | |
| 1041 | for (i = 0; i < NUM_PMKID_CACHE; i++) |
| 1042 | { |
| 1043 | if (ieee->PMKIDList[i].bUsed == false) |
| 1044 | { |
| 1045 | memcpy(ieee->PMKIDList[i].PMKID, pPMK->pmkid, IW_PMKID_LEN); |
| 1046 | memcpy(ieee->PMKIDList[i].Bssid, pPMK->bssid.sa_data, ETH_ALEN); |
| 1047 | ieee->PMKIDList[i].bUsed = true; |
| 1048 | intReturn = true; |
| 1049 | goto __EXIT__; |
| 1050 | } |
| 1051 | } |
| 1052 | break; |
| 1053 | |
| 1054 | case IW_PMKSA_REMOVE: |
| 1055 | for (i = 0; i < NUM_PMKID_CACHE; i++) |
| 1056 | { |
| 1057 | if (memcmp(ieee->PMKIDList[i].Bssid, pPMK->bssid.sa_data, ETH_ALEN) == true) |
| 1058 | { |
| 1059 | memset(&ieee->PMKIDList[i], 0x00, sizeof(RT_PMKID_LIST)); |
| 1060 | intReturn = true; |
| 1061 | break; |
| 1062 | } |
| 1063 | } |
| 1064 | break; |
| 1065 | |
| 1066 | case IW_PMKSA_FLUSH: |
| 1067 | memset(&ieee->PMKIDList[0], 0x00, (sizeof(RT_PMKID_LIST) * NUM_PMKID_CACHE)); |
| 1068 | intReturn = true; |
| 1069 | break; |
| 1070 | |
| 1071 | default: |
| 1072 | break; |
| 1073 | } |
| 1074 | |
| 1075 | __EXIT__: |
| 1076 | return (intReturn); |
| 1077 | |
| 1078 | } |
| 1079 | |
| 1080 | static int r8192_wx_set_gen_ie(struct net_device *dev, |
| 1081 | struct iw_request_info *info, |
| 1082 | union iwreq_data *data, char *extra) |
| 1083 | { |
| 1084 | //printk("====>%s(), len:%d\n", __FUNCTION__, data->length); |
| 1085 | int ret=0; |
| 1086 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 1087 | down(&priv->wx_sem); |
| 1088 | #if 1 |
| 1089 | ret = ieee80211_wx_set_gen_ie(priv->ieee80211, extra, data->data.length); |
| 1090 | #endif |
| 1091 | up(&priv->wx_sem); |
| 1092 | //printk("<======%s(), ret:%d\n", __FUNCTION__, ret); |
| 1093 | return ret; |
| 1094 | |
| 1095 | |
| 1096 | } |
| 1097 | |
| 1098 | static int dummy(struct net_device *dev, struct iw_request_info *a, |
| 1099 | union iwreq_data *wrqu,char *b) |
| 1100 | { |
| 1101 | return -1; |
| 1102 | } |
| 1103 | |
| 1104 | |
| 1105 | static iw_handler r8192_wx_handlers[] = |
| 1106 | { |
| 1107 | NULL, /* SIOCSIWCOMMIT */ |
| 1108 | r8192_wx_get_name, /* SIOCGIWNAME */ |
| 1109 | dummy, /* SIOCSIWNWID */ |
| 1110 | dummy, /* SIOCGIWNWID */ |
| 1111 | r8192_wx_set_freq, /* SIOCSIWFREQ */ |
| 1112 | r8192_wx_get_freq, /* SIOCGIWFREQ */ |
| 1113 | r8192_wx_set_mode, /* SIOCSIWMODE */ |
| 1114 | r8192_wx_get_mode, /* SIOCGIWMODE */ |
| 1115 | r8192_wx_set_sens, /* SIOCSIWSENS */ |
| 1116 | r8192_wx_get_sens, /* SIOCGIWSENS */ |
| 1117 | NULL, /* SIOCSIWRANGE */ |
| 1118 | rtl8180_wx_get_range, /* SIOCGIWRANGE */ |
| 1119 | NULL, /* SIOCSIWPRIV */ |
| 1120 | NULL, /* SIOCGIWPRIV */ |
| 1121 | NULL, /* SIOCSIWSTATS */ |
| 1122 | NULL, /* SIOCGIWSTATS */ |
| 1123 | dummy, /* SIOCSIWSPY */ |
| 1124 | dummy, /* SIOCGIWSPY */ |
| 1125 | NULL, /* SIOCGIWTHRSPY */ |
| 1126 | NULL, /* SIOCWIWTHRSPY */ |
| 1127 | r8192_wx_set_wap, /* SIOCSIWAP */ |
| 1128 | r8192_wx_get_wap, /* SIOCGIWAP */ |
| 1129 | r8192_wx_set_mlme, /* MLME-- */ |
| 1130 | dummy, /* SIOCGIWAPLIST -- depricated */ |
| 1131 | r8192_wx_set_scan, /* SIOCSIWSCAN */ |
| 1132 | r8192_wx_get_scan, /* SIOCGIWSCAN */ |
| 1133 | r8192_wx_set_essid, /* SIOCSIWESSID */ |
| 1134 | r8192_wx_get_essid, /* SIOCGIWESSID */ |
| 1135 | dummy, /* SIOCSIWNICKN */ |
| 1136 | dummy, /* SIOCGIWNICKN */ |
| 1137 | NULL, /* -- hole -- */ |
| 1138 | NULL, /* -- hole -- */ |
| 1139 | r8192_wx_set_rate, /* SIOCSIWRATE */ |
| 1140 | r8192_wx_get_rate, /* SIOCGIWRATE */ |
| 1141 | r8192_wx_set_rts, /* SIOCSIWRTS */ |
| 1142 | r8192_wx_get_rts, /* SIOCGIWRTS */ |
| 1143 | r8192_wx_set_frag, /* SIOCSIWFRAG */ |
| 1144 | r8192_wx_get_frag, /* SIOCGIWFRAG */ |
| 1145 | dummy, /* SIOCSIWTXPOW */ |
| 1146 | dummy, /* SIOCGIWTXPOW */ |
| 1147 | r8192_wx_set_retry, /* SIOCSIWRETRY */ |
| 1148 | r8192_wx_get_retry, /* SIOCGIWRETRY */ |
| 1149 | r8192_wx_set_enc, /* SIOCSIWENCODE */ |
| 1150 | r8192_wx_get_enc, /* SIOCGIWENCODE */ |
| 1151 | r8192_wx_set_power, /* SIOCSIWPOWER */ |
| 1152 | r8192_wx_get_power, /* SIOCGIWPOWER */ |
| 1153 | NULL, /*---hole---*/ |
| 1154 | NULL, /*---hole---*/ |
| 1155 | r8192_wx_set_gen_ie,//NULL, /* SIOCSIWGENIE */ |
| 1156 | NULL, /* SIOCSIWGENIE */ |
| 1157 | |
| 1158 | r8192_wx_set_auth,//NULL, /* SIOCSIWAUTH */ |
| 1159 | NULL,//r8192_wx_get_auth,//NULL, /* SIOCSIWAUTH */ |
| 1160 | r8192_wx_set_enc_ext, /* SIOCSIWENCODEEXT */ |
| 1161 | NULL,//r8192_wx_get_enc_ext,//NULL, /* SIOCSIWENCODEEXT */ |
| 1162 | r8192_wx_set_pmkid, /* SIOCSIWPMKSA */ |
| 1163 | NULL, /*---hole---*/ |
| 1164 | |
| 1165 | }; |
| 1166 | |
| 1167 | |
| 1168 | static const struct iw_priv_args r8192_private_args[] = { |
| 1169 | |
| 1170 | { |
| 1171 | SIOCIWFIRSTPRIV + 0x0, |
| 1172 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "badcrc" |
| 1173 | }, |
| 1174 | |
| 1175 | { |
| 1176 | SIOCIWFIRSTPRIV + 0x1, |
| 1177 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "activescan" |
| 1178 | |
| 1179 | }, |
| 1180 | { |
| 1181 | SIOCIWFIRSTPRIV + 0x2, |
| 1182 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "rawtx" |
| 1183 | } |
| 1184 | #ifdef JOHN_IOCTL |
| 1185 | , |
| 1186 | { |
| 1187 | SIOCIWFIRSTPRIV + 0x3, |
| 1188 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "readRF" |
| 1189 | } |
| 1190 | , |
| 1191 | { |
| 1192 | SIOCIWFIRSTPRIV + 0x4, |
| 1193 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "writeRF" |
| 1194 | } |
| 1195 | , |
| 1196 | { |
| 1197 | SIOCIWFIRSTPRIV + 0x5, |
| 1198 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "readBB" |
| 1199 | } |
| 1200 | , |
| 1201 | { |
| 1202 | SIOCIWFIRSTPRIV + 0x6, |
| 1203 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "writeBB" |
| 1204 | } |
| 1205 | , |
| 1206 | { |
| 1207 | SIOCIWFIRSTPRIV + 0x7, |
| 1208 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "readnicb" |
| 1209 | } |
| 1210 | , |
| 1211 | { |
| 1212 | SIOCIWFIRSTPRIV + 0x8, |
| 1213 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "writenicb" |
| 1214 | } |
| 1215 | , |
| 1216 | { |
| 1217 | SIOCIWFIRSTPRIV + 0x9, |
| 1218 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "apinfo" |
| 1219 | } |
| 1220 | |
| 1221 | #endif |
| 1222 | , |
| 1223 | { |
| 1224 | SIOCIWFIRSTPRIV + 0x3, |
| 1225 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "forcereset" |
| 1226 | } |
| 1227 | |
| 1228 | , |
| 1229 | { |
| 1230 | SIOCIWFIRSTPRIV + 0x5, |
| 1231 | IW_PRIV_TYPE_NONE, IW_PRIV_TYPE_INT|IW_PRIV_SIZE_FIXED|1, |
| 1232 | "firm_ver" |
| 1233 | } |
| 1234 | }; |
| 1235 | |
| 1236 | |
| 1237 | static iw_handler r8192_private_handler[] = { |
| 1238 | // r8192_wx_set_monitor, /* SIOCIWFIRSTPRIV */ |
| 1239 | r8192_wx_set_crcmon, /*SIOCIWSECONDPRIV*/ |
| 1240 | // r8192_wx_set_forceassociate, |
| 1241 | // r8192_wx_set_beaconinterval, |
| 1242 | // r8192_wx_set_monitor_type, |
| 1243 | r8192_wx_set_scan_type, |
| 1244 | r8192_wx_set_rawtx, |
| 1245 | #ifdef JOHN_IOCTL |
| 1246 | r8192_wx_read_regs, |
| 1247 | r8192_wx_write_regs, |
| 1248 | r8192_wx_read_bb, |
| 1249 | r8192_wx_write_bb, |
| 1250 | r8192_wx_read_nicb, |
| 1251 | r8192_wx_write_nicb, |
| 1252 | r8192_wx_get_ap_status, |
| 1253 | #endif |
| 1254 | r8192_wx_force_reset, |
| 1255 | (iw_handler)NULL, |
| 1256 | (iw_handler)r8191su_wx_get_firm_version, |
| 1257 | }; |
| 1258 | |
| 1259 | struct iw_statistics *r8192_get_wireless_stats(struct net_device *dev) |
| 1260 | { |
| 1261 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 1262 | struct ieee80211_device* ieee = priv->ieee80211; |
| 1263 | struct iw_statistics* wstats = &priv->wstats; |
| 1264 | int tmp_level = 0; |
| 1265 | int tmp_qual = 0; |
| 1266 | int tmp_noise = 0; |
| 1267 | if(ieee->state < IEEE80211_LINKED) |
| 1268 | { |
| 1269 | wstats->qual.qual = 0; |
| 1270 | wstats->qual.level = 0; |
| 1271 | wstats->qual.noise = 0; |
| 1272 | wstats->qual.updated = IW_QUAL_ALL_UPDATED | IW_QUAL_DBM; |
| 1273 | return wstats; |
| 1274 | } |
| 1275 | |
| 1276 | tmp_level = (&ieee->current_network)->stats.rssi; |
| 1277 | tmp_qual = (&ieee->current_network)->stats.signal; |
| 1278 | tmp_noise = (&ieee->current_network)->stats.noise; |
| 1279 | //printk("level:%d, qual:%d, noise:%d\n", tmp_level, tmp_qual, tmp_noise); |
| 1280 | |
| 1281 | wstats->qual.level = tmp_level; |
| 1282 | wstats->qual.qual = tmp_qual; |
| 1283 | wstats->qual.noise = tmp_noise; |
| 1284 | wstats->qual.updated = IW_QUAL_ALL_UPDATED| IW_QUAL_DBM; |
| 1285 | return wstats; |
| 1286 | } |
| 1287 | |
| 1288 | struct iw_handler_def r8192_wx_handlers_def={ |
| 1289 | .standard = r8192_wx_handlers, |
| 1290 | .num_standard = ARRAY_SIZE(r8192_wx_handlers), |
| 1291 | .private = r8192_private_handler, |
| 1292 | .num_private = ARRAY_SIZE(r8192_private_handler), |
| 1293 | .num_private_args = sizeof(r8192_private_args) / sizeof(struct iw_priv_args), |
| 1294 | .get_wireless_stats = r8192_get_wireless_stats, |
| 1295 | .private_args = (struct iw_priv_args *)r8192_private_args, |
| 1296 | }; |