Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 1 | /* |
| 2 | This file contains wireless extension handlers. |
| 3 | |
| 4 | This is part of rtl8180 OpenSource driver. |
Andrea Merello | 559a4c3 | 2013-08-26 13:53:30 +0200 | [diff] [blame] | 5 | Copyright (C) Andrea Merello 2004-2005 <andrea.merello@gmail.com> |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 6 | Released under the terms of GPL (General Public Licence) |
| 7 | |
| 8 | Parts of this driver are based on the GPL part |
| 9 | of the official realtek driver. |
| 10 | |
| 11 | Parts of this driver are based on the rtl8180 driver skeleton |
| 12 | from Patric Schenke & Andres Salomon. |
| 13 | |
| 14 | Parts of this driver are based on the Intel Pro Wireless 2100 GPL driver. |
| 15 | |
Justin P. Mattock | ffae305 | 2012-04-30 13:45:41 -0700 | [diff] [blame] | 16 | We want to thank the Authors of those projects and the Ndiswrapper |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 17 | project Authors. |
| 18 | */ |
| 19 | |
| 20 | #include <linux/string.h> |
| 21 | #include "r8192U.h" |
| 22 | #include "r8192U_hw.h" |
| 23 | |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 24 | #include "dot11d.h" |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 25 | |
| 26 | #define RATE_COUNT 12 |
| 27 | u32 rtl8180_rates[] = {1000000,2000000,5500000,11000000, |
| 28 | 6000000,9000000,12000000,18000000,24000000,36000000,48000000,54000000}; |
| 29 | |
| 30 | |
| 31 | #ifndef ENETDOWN |
| 32 | #define ENETDOWN 1 |
| 33 | #endif |
| 34 | |
| 35 | static int r8192_wx_get_freq(struct net_device *dev, |
| 36 | struct iw_request_info *a, |
| 37 | union iwreq_data *wrqu, char *b) |
| 38 | { |
| 39 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 40 | |
| 41 | return ieee80211_wx_get_freq(priv->ieee80211,a,wrqu,b); |
| 42 | } |
| 43 | |
| 44 | |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 45 | static int r8192_wx_get_mode(struct net_device *dev, struct iw_request_info *a, |
| 46 | union iwreq_data *wrqu, char *b) |
| 47 | { |
| 48 | struct r8192_priv *priv=ieee80211_priv(dev); |
| 49 | |
| 50 | return ieee80211_wx_get_mode(priv->ieee80211,a,wrqu,b); |
| 51 | } |
| 52 | |
| 53 | |
| 54 | |
| 55 | static int r8192_wx_get_rate(struct net_device *dev, |
| 56 | struct iw_request_info *info, |
| 57 | union iwreq_data *wrqu, char *extra) |
| 58 | { |
| 59 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 60 | return ieee80211_wx_get_rate(priv->ieee80211,info,wrqu,extra); |
| 61 | } |
| 62 | |
| 63 | |
| 64 | |
| 65 | static int r8192_wx_set_rate(struct net_device *dev, |
| 66 | struct iw_request_info *info, |
| 67 | union iwreq_data *wrqu, char *extra) |
| 68 | { |
| 69 | int ret; |
| 70 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 71 | |
| 72 | down(&priv->wx_sem); |
| 73 | |
| 74 | ret = ieee80211_wx_set_rate(priv->ieee80211,info,wrqu,extra); |
| 75 | |
| 76 | up(&priv->wx_sem); |
| 77 | |
| 78 | return ret; |
| 79 | } |
| 80 | |
| 81 | |
| 82 | static int r8192_wx_set_rts(struct net_device *dev, |
| 83 | struct iw_request_info *info, |
| 84 | union iwreq_data *wrqu, char *extra) |
| 85 | { |
| 86 | int ret; |
| 87 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 88 | |
| 89 | down(&priv->wx_sem); |
| 90 | |
| 91 | ret = ieee80211_wx_set_rts(priv->ieee80211,info,wrqu,extra); |
| 92 | |
| 93 | up(&priv->wx_sem); |
| 94 | |
| 95 | return ret; |
| 96 | } |
| 97 | |
| 98 | static int r8192_wx_get_rts(struct net_device *dev, |
| 99 | struct iw_request_info *info, |
| 100 | union iwreq_data *wrqu, char *extra) |
| 101 | { |
| 102 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 103 | return ieee80211_wx_get_rts(priv->ieee80211,info,wrqu,extra); |
| 104 | } |
| 105 | |
| 106 | static int r8192_wx_set_power(struct net_device *dev, |
| 107 | struct iw_request_info *info, |
| 108 | union iwreq_data *wrqu, char *extra) |
| 109 | { |
| 110 | int ret; |
| 111 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 112 | |
| 113 | down(&priv->wx_sem); |
| 114 | |
| 115 | ret = ieee80211_wx_set_power(priv->ieee80211,info,wrqu,extra); |
| 116 | |
| 117 | up(&priv->wx_sem); |
| 118 | |
| 119 | return ret; |
| 120 | } |
| 121 | |
| 122 | static int r8192_wx_get_power(struct net_device *dev, |
| 123 | struct iw_request_info *info, |
| 124 | union iwreq_data *wrqu, char *extra) |
| 125 | { |
| 126 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 127 | return ieee80211_wx_get_power(priv->ieee80211,info,wrqu,extra); |
| 128 | } |
| 129 | |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 130 | static int r8192_wx_force_reset(struct net_device *dev, |
| 131 | struct iw_request_info *info, |
| 132 | union iwreq_data *wrqu, char *extra) |
| 133 | { |
| 134 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 135 | |
| 136 | down(&priv->wx_sem); |
| 137 | |
| 138 | printk("%s(): force reset ! extra is %d\n",__FUNCTION__, *extra); |
| 139 | priv->force_reset = *extra; |
| 140 | up(&priv->wx_sem); |
| 141 | return 0; |
| 142 | |
| 143 | } |
| 144 | |
| 145 | |
| 146 | static int r8192_wx_set_rawtx(struct net_device *dev, |
| 147 | struct iw_request_info *info, |
| 148 | union iwreq_data *wrqu, char *extra) |
| 149 | { |
| 150 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 151 | int ret; |
| 152 | |
| 153 | down(&priv->wx_sem); |
| 154 | |
| 155 | ret = ieee80211_wx_set_rawtx(priv->ieee80211, info, wrqu, extra); |
| 156 | |
| 157 | up(&priv->wx_sem); |
| 158 | |
| 159 | return ret; |
| 160 | |
| 161 | } |
| 162 | |
| 163 | static int r8192_wx_set_crcmon(struct net_device *dev, |
| 164 | struct iw_request_info *info, |
| 165 | union iwreq_data *wrqu, char *extra) |
| 166 | { |
| 167 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 168 | int *parms = (int *)extra; |
| 169 | int enable = (parms[0] > 0); |
| 170 | short prev = priv->crcmon; |
| 171 | |
| 172 | down(&priv->wx_sem); |
| 173 | |
| 174 | if(enable) |
| 175 | priv->crcmon=1; |
| 176 | else |
| 177 | priv->crcmon=0; |
| 178 | |
| 179 | DMESG("bad CRC in monitor mode are %s", |
| 180 | priv->crcmon ? "accepted" : "rejected"); |
| 181 | |
| 182 | if(prev != priv->crcmon && priv->up){ |
| 183 | //rtl8180_down(dev); |
| 184 | //rtl8180_up(dev); |
| 185 | } |
| 186 | |
| 187 | up(&priv->wx_sem); |
| 188 | |
| 189 | return 0; |
| 190 | } |
| 191 | |
| 192 | static int r8192_wx_set_mode(struct net_device *dev, struct iw_request_info *a, |
| 193 | union iwreq_data *wrqu, char *b) |
| 194 | { |
| 195 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 196 | int ret; |
| 197 | down(&priv->wx_sem); |
| 198 | |
| 199 | ret = ieee80211_wx_set_mode(priv->ieee80211,a,wrqu,b); |
| 200 | |
| 201 | rtl8192_set_rxconf(dev); |
| 202 | |
| 203 | up(&priv->wx_sem); |
| 204 | return ret; |
| 205 | } |
| 206 | |
Jennifer Naumann | 0db7a34 | 2012-12-05 21:40:19 +0100 | [diff] [blame] | 207 | struct iw_range_with_scan_capa { |
Mauro Carvalho Chehab | e406322 | 2009-11-03 07:42:46 -0200 | [diff] [blame] | 208 | /* Informative stuff (to choose between different interface) */ |
| 209 | __u32 throughput; /* To give an idea... */ |
| 210 | /* In theory this value should be the maximum benchmarked |
| 211 | * TCP/IP throughput, because with most of these devices the |
| 212 | * bit rate is meaningless (overhead an co) to estimate how |
| 213 | * fast the connection will go and pick the fastest one. |
| 214 | * I suggest people to play with Netperf or any benchmark... |
| 215 | */ |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 216 | |
Mauro Carvalho Chehab | e406322 | 2009-11-03 07:42:46 -0200 | [diff] [blame] | 217 | /* NWID (or domain id) */ |
| 218 | __u32 min_nwid; /* Minimal NWID we are able to set */ |
| 219 | __u32 max_nwid; /* Maximal NWID we are able to set */ |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 220 | |
Mauro Carvalho Chehab | e406322 | 2009-11-03 07:42:46 -0200 | [diff] [blame] | 221 | /* Old Frequency (backward compat - moved lower ) */ |
| 222 | __u16 old_num_channels; |
| 223 | __u8 old_num_frequency; |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 224 | |
Mauro Carvalho Chehab | e406322 | 2009-11-03 07:42:46 -0200 | [diff] [blame] | 225 | /* Scan capabilities */ |
| 226 | __u8 scan_capa; |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 227 | }; |
| 228 | static int rtl8180_wx_get_range(struct net_device *dev, |
| 229 | struct iw_request_info *info, |
| 230 | union iwreq_data *wrqu, char *extra) |
| 231 | { |
| 232 | struct iw_range *range = (struct iw_range *)extra; |
Xenia Ragiadakou | b81c2b0 | 2013-05-11 17:22:24 +0300 | [diff] [blame] | 233 | struct iw_range_with_scan_capa *tmp = (struct iw_range_with_scan_capa *)range; |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 234 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 235 | u16 val; |
| 236 | int i; |
| 237 | |
| 238 | wrqu->data.length = sizeof(*range); |
| 239 | memset(range, 0, sizeof(*range)); |
| 240 | |
| 241 | /* Let's try to keep this struct in the same order as in |
| 242 | * linux/include/wireless.h |
| 243 | */ |
| 244 | |
| 245 | /* TODO: See what values we can set, and remove the ones we can't |
| 246 | * set, or fill them with some default data. |
| 247 | */ |
| 248 | |
| 249 | /* ~5 Mb/s real (802.11b) */ |
| 250 | range->throughput = 5 * 1000 * 1000; |
| 251 | |
| 252 | // TODO: Not used in 802.11b? |
| 253 | // range->min_nwid; /* Minimal NWID we are able to set */ |
| 254 | // TODO: Not used in 802.11b? |
| 255 | // range->max_nwid; /* Maximal NWID we are able to set */ |
| 256 | |
Mauro Carvalho Chehab | e406322 | 2009-11-03 07:42:46 -0200 | [diff] [blame] | 257 | /* Old Frequency (backward compat - moved lower ) */ |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 258 | // range->old_num_channels; |
| 259 | // range->old_num_frequency; |
| 260 | // range->old_freq[6]; /* Filler to keep "version" at the same offset */ |
| 261 | if(priv->rf_set_sens != NULL) |
| 262 | range->sensitivity = priv->max_sens; /* signal level threshold range */ |
| 263 | |
| 264 | range->max_qual.qual = 100; |
| 265 | /* TODO: Find real max RSSI and stick here */ |
| 266 | range->max_qual.level = 0; |
| 267 | range->max_qual.noise = -98; |
| 268 | range->max_qual.updated = 7; /* Updated all three */ |
| 269 | |
| 270 | range->avg_qual.qual = 92; /* > 8% missed beacons is 'bad' */ |
Justin P. Mattock | 589b3d0 | 2012-04-30 07:41:36 -0700 | [diff] [blame] | 271 | /* TODO: Find real 'good' to 'bad' threshold value for RSSI */ |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 272 | range->avg_qual.level = 20 + -98; |
| 273 | range->avg_qual.noise = 0; |
| 274 | range->avg_qual.updated = 7; /* Updated all three */ |
| 275 | |
| 276 | range->num_bitrates = RATE_COUNT; |
| 277 | |
Rui Miguel Silva | 2930d0b9 | 2014-04-28 12:12:54 +0100 | [diff] [blame] | 278 | for (i = 0; i < RATE_COUNT && i < IW_MAX_BITRATES; i++) |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 279 | range->bitrate[i] = rtl8180_rates[i]; |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 280 | |
| 281 | range->min_frag = MIN_FRAG_THRESHOLD; |
| 282 | range->max_frag = MAX_FRAG_THRESHOLD; |
| 283 | |
| 284 | range->min_pmp=0; |
| 285 | range->max_pmp = 5000000; |
| 286 | range->min_pmt = 0; |
| 287 | range->max_pmt = 65535*1000; |
| 288 | range->pmp_flags = IW_POWER_PERIOD; |
| 289 | range->pmt_flags = IW_POWER_TIMEOUT; |
| 290 | range->pm_capa = IW_POWER_PERIOD | IW_POWER_TIMEOUT | IW_POWER_ALL_R; |
| 291 | |
| 292 | range->we_version_compiled = WIRELESS_EXT; |
| 293 | range->we_version_source = 16; |
| 294 | |
| 295 | // range->retry_capa; /* What retry options are supported */ |
| 296 | // range->retry_flags; /* How to decode max/min retry limit */ |
| 297 | // range->r_time_flags; /* How to decode max/min retry life */ |
| 298 | // range->min_retry; /* Minimal number of retries */ |
| 299 | // range->max_retry; /* Maximal number of retries */ |
| 300 | // range->min_r_time; /* Minimal retry lifetime */ |
| 301 | // range->max_r_time; /* Maximal retry lifetime */ |
| 302 | |
| 303 | |
| 304 | for (i = 0, val = 0; i < 14; i++) { |
| 305 | |
| 306 | // Include only legal frequencies for some countries |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 307 | if ((GET_DOT11D_INFO(priv->ieee80211)->channel_map)[i+1]) { |
Mauro Carvalho Chehab | e406322 | 2009-11-03 07:42:46 -0200 | [diff] [blame] | 308 | range->freq[val].i = i + 1; |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 309 | range->freq[val].m = ieee80211_wlan_frequencies[i] * 100000; |
| 310 | range->freq[val].e = 1; |
| 311 | val++; |
| 312 | } else { |
| 313 | // FIXME: do we need to set anything for channels |
| 314 | // we don't use ? |
| 315 | } |
| 316 | |
| 317 | if (val == IW_MAX_FREQUENCIES) |
| 318 | break; |
| 319 | } |
| 320 | range->num_frequency = val; |
Mauro Carvalho Chehab | e406322 | 2009-11-03 07:42:46 -0200 | [diff] [blame] | 321 | range->num_channels = val; |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 322 | range->enc_capa = IW_ENC_CAPA_WPA|IW_ENC_CAPA_WPA2| |
| 323 | IW_ENC_CAPA_CIPHER_TKIP|IW_ENC_CAPA_CIPHER_CCMP; |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 324 | tmp->scan_capa = 0x01; |
| 325 | return 0; |
| 326 | } |
| 327 | |
| 328 | |
| 329 | static int r8192_wx_set_scan(struct net_device *dev, struct iw_request_info *a, |
| 330 | union iwreq_data *wrqu, char *b) |
| 331 | { |
| 332 | struct r8192_priv *priv = ieee80211_priv(dev); |
Xenia Ragiadakou | b81c2b0 | 2013-05-11 17:22:24 +0300 | [diff] [blame] | 333 | struct ieee80211_device *ieee = priv->ieee80211; |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 334 | int ret = 0; |
| 335 | |
| 336 | if(!priv->up) return -ENETDOWN; |
| 337 | |
| 338 | if (priv->ieee80211->LinkDetectInfo.bBusyTraffic == true) |
| 339 | return -EAGAIN; |
| 340 | if (wrqu->data.flags & IW_SCAN_THIS_ESSID) |
| 341 | { |
Xenia Ragiadakou | b81c2b0 | 2013-05-11 17:22:24 +0300 | [diff] [blame] | 342 | struct iw_scan_req *req = (struct iw_scan_req *)b; |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 343 | if (req->essid_len) |
| 344 | { |
| 345 | //printk("==**&*&*&**===>scan set ssid:%s\n", req->essid); |
| 346 | ieee->current_network.ssid_len = req->essid_len; |
| 347 | memcpy(ieee->current_network.ssid, req->essid, req->essid_len); |
| 348 | //printk("=====>network ssid:%s\n", ieee->current_network.ssid); |
| 349 | } |
| 350 | } |
| 351 | |
| 352 | down(&priv->wx_sem); |
| 353 | if(priv->ieee80211->state != IEEE80211_LINKED){ |
Mauro Carvalho Chehab | e406322 | 2009-11-03 07:42:46 -0200 | [diff] [blame] | 354 | priv->ieee80211->scanning = 0; |
| 355 | ieee80211_softmac_scan_syncro(priv->ieee80211); |
| 356 | ret = 0; |
| 357 | } |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 358 | else |
| 359 | ret = ieee80211_wx_set_scan(priv->ieee80211,a,wrqu,b); |
| 360 | up(&priv->wx_sem); |
| 361 | return ret; |
| 362 | } |
| 363 | |
| 364 | |
| 365 | static int r8192_wx_get_scan(struct net_device *dev, struct iw_request_info *a, |
| 366 | union iwreq_data *wrqu, char *b) |
| 367 | { |
| 368 | |
| 369 | int ret; |
| 370 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 371 | |
| 372 | if(!priv->up) return -ENETDOWN; |
| 373 | |
| 374 | down(&priv->wx_sem); |
| 375 | |
| 376 | ret = ieee80211_wx_get_scan(priv->ieee80211,a,wrqu,b); |
| 377 | |
| 378 | up(&priv->wx_sem); |
| 379 | |
| 380 | return ret; |
| 381 | } |
| 382 | |
| 383 | static int r8192_wx_set_essid(struct net_device *dev, |
| 384 | struct iw_request_info *a, |
| 385 | union iwreq_data *wrqu, char *b) |
| 386 | { |
| 387 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 388 | int ret; |
| 389 | down(&priv->wx_sem); |
| 390 | |
| 391 | ret = ieee80211_wx_set_essid(priv->ieee80211,a,wrqu,b); |
| 392 | |
| 393 | up(&priv->wx_sem); |
| 394 | |
| 395 | return ret; |
| 396 | } |
| 397 | |
| 398 | |
| 399 | |
| 400 | |
| 401 | static int r8192_wx_get_essid(struct net_device *dev, |
| 402 | struct iw_request_info *a, |
| 403 | union iwreq_data *wrqu, char *b) |
| 404 | { |
| 405 | int ret; |
| 406 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 407 | |
| 408 | down(&priv->wx_sem); |
| 409 | |
| 410 | ret = ieee80211_wx_get_essid(priv->ieee80211, a, wrqu, b); |
| 411 | |
| 412 | up(&priv->wx_sem); |
| 413 | |
| 414 | return ret; |
| 415 | } |
| 416 | |
| 417 | |
| 418 | static int r8192_wx_set_freq(struct net_device *dev, struct iw_request_info *a, |
| 419 | union iwreq_data *wrqu, char *b) |
| 420 | { |
| 421 | int ret; |
| 422 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 423 | |
| 424 | down(&priv->wx_sem); |
| 425 | |
| 426 | ret = ieee80211_wx_set_freq(priv->ieee80211, a, wrqu, b); |
| 427 | |
| 428 | up(&priv->wx_sem); |
| 429 | return ret; |
| 430 | } |
| 431 | |
| 432 | static int r8192_wx_get_name(struct net_device *dev, |
| 433 | struct iw_request_info *info, |
| 434 | union iwreq_data *wrqu, char *extra) |
| 435 | { |
| 436 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 437 | return ieee80211_wx_get_name(priv->ieee80211, info, wrqu, extra); |
| 438 | } |
| 439 | |
| 440 | |
| 441 | static int r8192_wx_set_frag(struct net_device *dev, |
| 442 | struct iw_request_info *info, |
| 443 | union iwreq_data *wrqu, char *extra) |
| 444 | { |
| 445 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 446 | |
| 447 | if (wrqu->frag.disabled) |
| 448 | priv->ieee80211->fts = DEFAULT_FRAG_THRESHOLD; |
| 449 | else { |
| 450 | if (wrqu->frag.value < MIN_FRAG_THRESHOLD || |
| 451 | wrqu->frag.value > MAX_FRAG_THRESHOLD) |
| 452 | return -EINVAL; |
| 453 | |
| 454 | priv->ieee80211->fts = wrqu->frag.value & ~0x1; |
| 455 | } |
| 456 | |
| 457 | return 0; |
| 458 | } |
| 459 | |
| 460 | |
| 461 | static int r8192_wx_get_frag(struct net_device *dev, |
| 462 | struct iw_request_info *info, |
| 463 | union iwreq_data *wrqu, char *extra) |
| 464 | { |
| 465 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 466 | |
| 467 | wrqu->frag.value = priv->ieee80211->fts; |
| 468 | wrqu->frag.fixed = 0; /* no auto select */ |
| 469 | wrqu->frag.disabled = (wrqu->frag.value == DEFAULT_FRAG_THRESHOLD); |
| 470 | |
| 471 | return 0; |
| 472 | } |
| 473 | |
| 474 | |
| 475 | static int r8192_wx_set_wap(struct net_device *dev, |
| 476 | struct iw_request_info *info, |
| 477 | union iwreq_data *awrq, |
| 478 | char *extra) |
| 479 | { |
| 480 | |
| 481 | int ret; |
| 482 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 483 | // struct sockaddr *temp = (struct sockaddr *)awrq; |
| 484 | down(&priv->wx_sem); |
| 485 | |
| 486 | ret = ieee80211_wx_set_wap(priv->ieee80211,info,awrq,extra); |
| 487 | |
| 488 | up(&priv->wx_sem); |
| 489 | |
| 490 | return ret; |
| 491 | |
| 492 | } |
| 493 | |
| 494 | |
| 495 | static int r8192_wx_get_wap(struct net_device *dev, |
| 496 | struct iw_request_info *info, |
| 497 | union iwreq_data *wrqu, char *extra) |
| 498 | { |
| 499 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 500 | |
| 501 | return ieee80211_wx_get_wap(priv->ieee80211,info,wrqu,extra); |
| 502 | } |
| 503 | |
| 504 | |
| 505 | static int r8192_wx_get_enc(struct net_device *dev, |
| 506 | struct iw_request_info *info, |
| 507 | union iwreq_data *wrqu, char *key) |
| 508 | { |
| 509 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 510 | |
| 511 | return ieee80211_wx_get_encode(priv->ieee80211, info, wrqu, key); |
| 512 | } |
| 513 | |
| 514 | static int r8192_wx_set_enc(struct net_device *dev, |
| 515 | struct iw_request_info *info, |
| 516 | union iwreq_data *wrqu, char *key) |
| 517 | { |
| 518 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 519 | struct ieee80211_device *ieee = priv->ieee80211; |
| 520 | int ret; |
| 521 | |
| 522 | //u32 TargetContent; |
| 523 | u32 hwkey[4]={0,0,0,0}; |
| 524 | u8 mask=0xff; |
| 525 | u32 key_idx=0; |
| 526 | //u8 broadcast_addr[6] ={ 0xff,0xff,0xff,0xff,0xff,0xff}; |
| 527 | u8 zero_addr[4][6] ={ {0x00,0x00,0x00,0x00,0x00,0x00}, |
| 528 | {0x00,0x00,0x00,0x00,0x00,0x01}, |
| 529 | {0x00,0x00,0x00,0x00,0x00,0x02}, |
| 530 | {0x00,0x00,0x00,0x00,0x00,0x03} }; |
| 531 | int i; |
| 532 | |
| 533 | if(!priv->up) return -ENETDOWN; |
| 534 | |
| 535 | down(&priv->wx_sem); |
| 536 | |
| 537 | RT_TRACE(COMP_SEC, "Setting SW wep key"); |
| 538 | ret = ieee80211_wx_set_encode(priv->ieee80211,info,wrqu,key); |
| 539 | |
| 540 | up(&priv->wx_sem); |
| 541 | |
| 542 | |
| 543 | |
| 544 | //sometimes, the length is zero while we do not type key value |
| 545 | if(wrqu->encoding.length!=0){ |
| 546 | |
| 547 | for(i=0 ; i<4 ; i++){ |
| 548 | hwkey[i] |= key[4*i+0]&mask; |
| 549 | if(i==1&&(4*i+1)==wrqu->encoding.length) mask=0x00; |
| 550 | if(i==3&&(4*i+1)==wrqu->encoding.length) mask=0x00; |
| 551 | hwkey[i] |= (key[4*i+1]&mask)<<8; |
| 552 | hwkey[i] |= (key[4*i+2]&mask)<<16; |
| 553 | hwkey[i] |= (key[4*i+3]&mask)<<24; |
| 554 | } |
| 555 | |
| 556 | #define CONF_WEP40 0x4 |
| 557 | #define CONF_WEP104 0x14 |
| 558 | |
Xenia Ragiadakou | ad63845 | 2013-05-12 03:15:08 +0300 | [diff] [blame] | 559 | switch (wrqu->encoding.flags & IW_ENCODE_INDEX){ |
Sebastian Hahn | 24fbe87 | 2012-12-05 21:40:22 +0100 | [diff] [blame] | 560 | case 0: key_idx = ieee->tx_keyidx; break; |
| 561 | case 1: key_idx = 0; break; |
| 562 | case 2: key_idx = 1; break; |
| 563 | case 3: key_idx = 2; break; |
| 564 | case 4: key_idx = 3; break; |
| 565 | default: break; |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 566 | } |
| 567 | |
| 568 | if(wrqu->encoding.length==0x5){ |
| 569 | ieee->pairwise_key_type = KEY_TYPE_WEP40; |
| 570 | EnableHWSecurityConfig8192(dev); |
| 571 | |
| 572 | setKey( dev, |
| 573 | key_idx, //EntryNo |
| 574 | key_idx, //KeyIndex |
| 575 | KEY_TYPE_WEP40, //KeyType |
| 576 | zero_addr[key_idx], |
| 577 | 0, //DefaultKey |
| 578 | hwkey); //KeyContent |
| 579 | |
| 580 | } |
| 581 | |
| 582 | else if(wrqu->encoding.length==0xd){ |
| 583 | ieee->pairwise_key_type = KEY_TYPE_WEP104; |
| 584 | EnableHWSecurityConfig8192(dev); |
| 585 | |
| 586 | setKey( dev, |
| 587 | key_idx, //EntryNo |
| 588 | key_idx, //KeyIndex |
| 589 | KEY_TYPE_WEP104, //KeyType |
| 590 | zero_addr[key_idx], |
| 591 | 0, //DefaultKey |
| 592 | hwkey); //KeyContent |
| 593 | |
| 594 | } |
| 595 | else printk("wrong type in WEP, not WEP40 and WEP104\n"); |
| 596 | |
| 597 | } |
| 598 | |
| 599 | return ret; |
| 600 | } |
| 601 | |
| 602 | |
| 603 | static int r8192_wx_set_scan_type(struct net_device *dev, struct iw_request_info *aa, union |
| 604 | iwreq_data *wrqu, char *p){ |
| 605 | |
Mauro Carvalho Chehab | e406322 | 2009-11-03 07:42:46 -0200 | [diff] [blame] | 606 | struct r8192_priv *priv = ieee80211_priv(dev); |
Xenia Ragiadakou | b81c2b0 | 2013-05-11 17:22:24 +0300 | [diff] [blame] | 607 | int *parms=(int *)p; |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 608 | int mode=parms[0]; |
| 609 | |
| 610 | priv->ieee80211->active_scan = mode; |
| 611 | |
| 612 | return 1; |
| 613 | } |
| 614 | |
| 615 | |
| 616 | |
| 617 | static int r8192_wx_set_retry(struct net_device *dev, |
| 618 | struct iw_request_info *info, |
| 619 | union iwreq_data *wrqu, char *extra) |
| 620 | { |
| 621 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 622 | int err = 0; |
| 623 | |
| 624 | down(&priv->wx_sem); |
| 625 | |
| 626 | if (wrqu->retry.flags & IW_RETRY_LIFETIME || |
| 627 | wrqu->retry.disabled){ |
| 628 | err = -EINVAL; |
| 629 | goto exit; |
| 630 | } |
| 631 | if (!(wrqu->retry.flags & IW_RETRY_LIMIT)){ |
| 632 | err = -EINVAL; |
| 633 | goto exit; |
| 634 | } |
| 635 | |
| 636 | if(wrqu->retry.value > R8180_MAX_RETRY){ |
| 637 | err= -EINVAL; |
| 638 | goto exit; |
| 639 | } |
| 640 | if (wrqu->retry.flags & IW_RETRY_MAX) { |
| 641 | priv->retry_rts = wrqu->retry.value; |
| 642 | DMESG("Setting retry for RTS/CTS data to %d", wrqu->retry.value); |
| 643 | |
| 644 | }else { |
| 645 | priv->retry_data = wrqu->retry.value; |
| 646 | DMESG("Setting retry for non RTS/CTS data to %d", wrqu->retry.value); |
| 647 | } |
| 648 | |
| 649 | /* FIXME ! |
| 650 | * We might try to write directly the TX config register |
| 651 | * or to restart just the (R)TX process. |
| 652 | * I'm unsure if whole reset is really needed |
| 653 | */ |
| 654 | |
Mauro Carvalho Chehab | e406322 | 2009-11-03 07:42:46 -0200 | [diff] [blame] | 655 | rtl8192_commit(dev); |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 656 | /* |
| 657 | if(priv->up){ |
| 658 | rtl8180_rtx_disable(dev); |
| 659 | rtl8180_rx_enable(dev); |
| 660 | rtl8180_tx_enable(dev); |
| 661 | |
| 662 | } |
| 663 | */ |
| 664 | exit: |
| 665 | up(&priv->wx_sem); |
| 666 | |
| 667 | return err; |
| 668 | } |
| 669 | |
| 670 | static int r8192_wx_get_retry(struct net_device *dev, |
| 671 | struct iw_request_info *info, |
| 672 | union iwreq_data *wrqu, char *extra) |
| 673 | { |
| 674 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 675 | |
| 676 | |
| 677 | wrqu->retry.disabled = 0; /* can't be disabled */ |
| 678 | |
| 679 | if ((wrqu->retry.flags & IW_RETRY_TYPE) == |
| 680 | IW_RETRY_LIFETIME) |
| 681 | return -EINVAL; |
| 682 | |
| 683 | if (wrqu->retry.flags & IW_RETRY_MAX) { |
| 684 | wrqu->retry.flags = IW_RETRY_LIMIT | IW_RETRY_MAX; |
| 685 | wrqu->retry.value = priv->retry_rts; |
| 686 | } else { |
| 687 | wrqu->retry.flags = IW_RETRY_LIMIT | IW_RETRY_MIN; |
| 688 | wrqu->retry.value = priv->retry_data; |
| 689 | } |
| 690 | //printk("returning %d",wrqu->retry.value); |
| 691 | |
| 692 | |
| 693 | return 0; |
| 694 | } |
| 695 | |
| 696 | static int r8192_wx_get_sens(struct net_device *dev, |
| 697 | struct iw_request_info *info, |
| 698 | union iwreq_data *wrqu, char *extra) |
| 699 | { |
| 700 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 701 | if(priv->rf_set_sens == NULL) |
| 702 | return -1; /* we have not this support for this radio */ |
| 703 | wrqu->sens.value = priv->sens; |
| 704 | return 0; |
| 705 | } |
| 706 | |
| 707 | |
| 708 | static int r8192_wx_set_sens(struct net_device *dev, |
| 709 | struct iw_request_info *info, |
| 710 | union iwreq_data *wrqu, char *extra) |
| 711 | { |
| 712 | |
| 713 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 714 | |
| 715 | short err = 0; |
| 716 | down(&priv->wx_sem); |
| 717 | //DMESG("attempt to set sensivity to %ddb",wrqu->sens.value); |
| 718 | if(priv->rf_set_sens == NULL) { |
| 719 | err= -1; /* we have not this support for this radio */ |
| 720 | goto exit; |
| 721 | } |
| 722 | if(priv->rf_set_sens(dev, wrqu->sens.value) == 0) |
| 723 | priv->sens = wrqu->sens.value; |
| 724 | else |
| 725 | err= -EINVAL; |
| 726 | |
| 727 | exit: |
| 728 | up(&priv->wx_sem); |
| 729 | |
| 730 | return err; |
| 731 | } |
| 732 | |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 733 | //hw security need to reorganized. |
| 734 | static int r8192_wx_set_enc_ext(struct net_device *dev, |
Mauro Carvalho Chehab | e406322 | 2009-11-03 07:42:46 -0200 | [diff] [blame] | 735 | struct iw_request_info *info, |
| 736 | union iwreq_data *wrqu, char *extra) |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 737 | { |
| 738 | int ret=0; |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 739 | struct r8192_priv *priv = ieee80211_priv(dev); |
Xenia Ragiadakou | b81c2b0 | 2013-05-11 17:22:24 +0300 | [diff] [blame] | 740 | struct ieee80211_device *ieee = priv->ieee80211; |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 741 | //printk("===>%s()\n", __FUNCTION__); |
| 742 | |
| 743 | |
| 744 | down(&priv->wx_sem); |
| 745 | ret = ieee80211_wx_set_encode_ext(priv->ieee80211, info, wrqu, extra); |
| 746 | |
| 747 | { |
| 748 | u8 broadcast_addr[6] = {0xff,0xff,0xff,0xff,0xff,0xff}; |
| 749 | u8 zero[6] = {0}; |
| 750 | u32 key[4] = {0}; |
| 751 | struct iw_encode_ext *ext = (struct iw_encode_ext *)extra; |
| 752 | struct iw_point *encoding = &wrqu->encoding; |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 753 | u8 idx = 0, alg = 0, group = 0; |
| 754 | if ((encoding->flags & IW_ENCODE_DISABLED) || |
| 755 | ext->alg == IW_ENCODE_ALG_NONE) //none is not allowed to use hwsec WB 2008.07.01 |
| 756 | goto end_hw_sec; |
| 757 | |
| 758 | 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; |
| 759 | idx = encoding->flags & IW_ENCODE_INDEX; |
| 760 | if (idx) |
| 761 | idx --; |
| 762 | group = ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY; |
| 763 | |
| 764 | if ((!group) || (IW_MODE_ADHOC == ieee->iw_mode) || (alg == KEY_TYPE_WEP40)) |
| 765 | { |
| 766 | if ((ext->key_len == 13) && (alg == KEY_TYPE_WEP40) ) |
| 767 | alg = KEY_TYPE_WEP104; |
| 768 | ieee->pairwise_key_type = alg; |
| 769 | EnableHWSecurityConfig8192(dev); |
| 770 | } |
Xenia Ragiadakou | b81c2b0 | 2013-05-11 17:22:24 +0300 | [diff] [blame] | 771 | memcpy((u8 *)key, ext->key, 16); //we only get 16 bytes key.why? WB 2008.7.1 |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 772 | |
| 773 | if ((alg & KEY_TYPE_WEP40) && (ieee->auth_mode !=2) ) |
| 774 | { |
| 775 | |
| 776 | setKey( dev, |
| 777 | idx,//EntryNo |
| 778 | idx, //KeyIndex |
| 779 | alg, //KeyType |
| 780 | zero, //MacAddr |
| 781 | 0, //DefaultKey |
| 782 | key); //KeyContent |
| 783 | } |
| 784 | else if (group) |
| 785 | { |
| 786 | ieee->group_key_type = alg; |
| 787 | setKey( dev, |
| 788 | idx,//EntryNo |
| 789 | idx, //KeyIndex |
| 790 | alg, //KeyType |
| 791 | broadcast_addr, //MacAddr |
| 792 | 0, //DefaultKey |
| 793 | key); //KeyContent |
| 794 | } |
| 795 | else //pairwise key |
| 796 | { |
| 797 | setKey( dev, |
| 798 | 4,//EntryNo |
| 799 | idx, //KeyIndex |
| 800 | alg, //KeyType |
Xenia Ragiadakou | b81c2b0 | 2013-05-11 17:22:24 +0300 | [diff] [blame] | 801 | (u8 *)ieee->ap_mac_addr, //MacAddr |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 802 | 0, //DefaultKey |
| 803 | key); //KeyContent |
| 804 | } |
| 805 | |
| 806 | |
| 807 | } |
| 808 | |
| 809 | end_hw_sec: |
| 810 | |
| 811 | up(&priv->wx_sem); |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 812 | return ret; |
| 813 | |
| 814 | } |
| 815 | static int r8192_wx_set_auth(struct net_device *dev, |
Mauro Carvalho Chehab | e406322 | 2009-11-03 07:42:46 -0200 | [diff] [blame] | 816 | struct iw_request_info *info, |
| 817 | union iwreq_data *data, char *extra) |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 818 | { |
| 819 | int ret=0; |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 820 | //printk("====>%s()\n", __FUNCTION__); |
| 821 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 822 | down(&priv->wx_sem); |
| 823 | ret = ieee80211_wx_set_auth(priv->ieee80211, info, &(data->param), extra); |
| 824 | up(&priv->wx_sem); |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 825 | return ret; |
| 826 | } |
| 827 | |
| 828 | static int r8192_wx_set_mlme(struct net_device *dev, |
Mauro Carvalho Chehab | e406322 | 2009-11-03 07:42:46 -0200 | [diff] [blame] | 829 | struct iw_request_info *info, |
| 830 | union iwreq_data *wrqu, char *extra) |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 831 | { |
| 832 | //printk("====>%s()\n", __FUNCTION__); |
| 833 | |
| 834 | int ret=0; |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 835 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 836 | down(&priv->wx_sem); |
| 837 | ret = ieee80211_wx_set_mlme(priv->ieee80211, info, wrqu, extra); |
| 838 | |
| 839 | up(&priv->wx_sem); |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 840 | return ret; |
| 841 | } |
Joel Pelaez Jorge | e6c1ef6 | 2014-05-23 14:27:43 -0500 | [diff] [blame^] | 842 | |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 843 | static int r8192_wx_set_gen_ie(struct net_device *dev, |
Mauro Carvalho Chehab | e406322 | 2009-11-03 07:42:46 -0200 | [diff] [blame] | 844 | struct iw_request_info *info, |
| 845 | union iwreq_data *data, char *extra) |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 846 | { |
| 847 | //printk("====>%s(), len:%d\n", __FUNCTION__, data->length); |
| 848 | int ret=0; |
Mauro Carvalho Chehab | e406322 | 2009-11-03 07:42:46 -0200 | [diff] [blame] | 849 | struct r8192_priv *priv = ieee80211_priv(dev); |
| 850 | down(&priv->wx_sem); |
Mauro Carvalho Chehab | e406322 | 2009-11-03 07:42:46 -0200 | [diff] [blame] | 851 | ret = ieee80211_wx_set_gen_ie(priv->ieee80211, extra, data->data.length); |
Mauro Carvalho Chehab | e406322 | 2009-11-03 07:42:46 -0200 | [diff] [blame] | 852 | up(&priv->wx_sem); |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 853 | //printk("<======%s(), ret:%d\n", __FUNCTION__, ret); |
Mauro Carvalho Chehab | e406322 | 2009-11-03 07:42:46 -0200 | [diff] [blame] | 854 | return ret; |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 855 | |
| 856 | |
| 857 | } |
| 858 | |
| 859 | static int dummy(struct net_device *dev, struct iw_request_info *a, |
| 860 | union iwreq_data *wrqu,char *b) |
| 861 | { |
| 862 | return -1; |
| 863 | } |
| 864 | |
| 865 | |
| 866 | static iw_handler r8192_wx_handlers[] = |
| 867 | { |
Mauro Carvalho Chehab | e406322 | 2009-11-03 07:42:46 -0200 | [diff] [blame] | 868 | NULL, /* SIOCSIWCOMMIT */ |
Sebastian Hahn | 35997ff | 2012-12-05 21:40:18 +0100 | [diff] [blame] | 869 | r8192_wx_get_name, /* SIOCGIWNAME */ |
Mauro Carvalho Chehab | e406322 | 2009-11-03 07:42:46 -0200 | [diff] [blame] | 870 | dummy, /* SIOCSIWNWID */ |
| 871 | dummy, /* SIOCGIWNWID */ |
| 872 | r8192_wx_set_freq, /* SIOCSIWFREQ */ |
| 873 | r8192_wx_get_freq, /* SIOCGIWFREQ */ |
| 874 | r8192_wx_set_mode, /* SIOCSIWMODE */ |
| 875 | r8192_wx_get_mode, /* SIOCGIWMODE */ |
| 876 | r8192_wx_set_sens, /* SIOCSIWSENS */ |
| 877 | r8192_wx_get_sens, /* SIOCGIWSENS */ |
| 878 | NULL, /* SIOCSIWRANGE */ |
| 879 | rtl8180_wx_get_range, /* SIOCGIWRANGE */ |
| 880 | NULL, /* SIOCSIWPRIV */ |
| 881 | NULL, /* SIOCGIWPRIV */ |
| 882 | NULL, /* SIOCSIWSTATS */ |
| 883 | NULL, /* SIOCGIWSTATS */ |
| 884 | dummy, /* SIOCSIWSPY */ |
| 885 | dummy, /* SIOCGIWSPY */ |
| 886 | NULL, /* SIOCGIWTHRSPY */ |
| 887 | NULL, /* SIOCWIWTHRSPY */ |
Sebastian Hahn | 35997ff | 2012-12-05 21:40:18 +0100 | [diff] [blame] | 888 | r8192_wx_set_wap, /* SIOCSIWAP */ |
Mauro Carvalho Chehab | e406322 | 2009-11-03 07:42:46 -0200 | [diff] [blame] | 889 | r8192_wx_get_wap, /* SIOCGIWAP */ |
Mauro Carvalho Chehab | e406322 | 2009-11-03 07:42:46 -0200 | [diff] [blame] | 890 | r8192_wx_set_mlme, /* MLME-- */ |
Justin P. Mattock | 589b3d0 | 2012-04-30 07:41:36 -0700 | [diff] [blame] | 891 | dummy, /* SIOCGIWAPLIST -- deprecated */ |
Mauro Carvalho Chehab | e406322 | 2009-11-03 07:42:46 -0200 | [diff] [blame] | 892 | r8192_wx_set_scan, /* SIOCSIWSCAN */ |
| 893 | r8192_wx_get_scan, /* SIOCGIWSCAN */ |
| 894 | r8192_wx_set_essid, /* SIOCSIWESSID */ |
| 895 | r8192_wx_get_essid, /* SIOCGIWESSID */ |
| 896 | dummy, /* SIOCSIWNICKN */ |
| 897 | dummy, /* SIOCGIWNICKN */ |
| 898 | NULL, /* -- hole -- */ |
| 899 | NULL, /* -- hole -- */ |
| 900 | r8192_wx_set_rate, /* SIOCSIWRATE */ |
| 901 | r8192_wx_get_rate, /* SIOCGIWRATE */ |
| 902 | r8192_wx_set_rts, /* SIOCSIWRTS */ |
| 903 | r8192_wx_get_rts, /* SIOCGIWRTS */ |
| 904 | r8192_wx_set_frag, /* SIOCSIWFRAG */ |
| 905 | r8192_wx_get_frag, /* SIOCGIWFRAG */ |
| 906 | dummy, /* SIOCSIWTXPOW */ |
| 907 | dummy, /* SIOCGIWTXPOW */ |
| 908 | r8192_wx_set_retry, /* SIOCSIWRETRY */ |
| 909 | r8192_wx_get_retry, /* SIOCGIWRETRY */ |
| 910 | r8192_wx_set_enc, /* SIOCSIWENCODE */ |
| 911 | r8192_wx_get_enc, /* SIOCGIWENCODE */ |
| 912 | r8192_wx_set_power, /* SIOCSIWPOWER */ |
| 913 | r8192_wx_get_power, /* SIOCGIWPOWER */ |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 914 | NULL, /*---hole---*/ |
Sebastian Hahn | 35997ff | 2012-12-05 21:40:18 +0100 | [diff] [blame] | 915 | NULL, /*---hole---*/ |
| 916 | r8192_wx_set_gen_ie,//NULL, /* SIOCSIWGENIE */ |
| 917 | NULL, /* SIOCSIWGENIE */ |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 918 | |
Sebastian Hahn | 35997ff | 2012-12-05 21:40:18 +0100 | [diff] [blame] | 919 | r8192_wx_set_auth,//NULL, /* SIOCSIWAUTH */ |
| 920 | NULL,//r8192_wx_get_auth,//NULL, /* SIOCSIWAUTH */ |
| 921 | r8192_wx_set_enc_ext, /* SIOCSIWENCODEEXT */ |
| 922 | NULL,//r8192_wx_get_enc_ext,//NULL, /* SIOCSIWENCODEEXT */ |
Sebastian Hahn | 35997ff | 2012-12-05 21:40:18 +0100 | [diff] [blame] | 923 | NULL, /* SIOCSIWPMKSA */ |
| 924 | NULL, /*---hole---*/ |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 925 | |
| 926 | }; |
| 927 | |
| 928 | |
| 929 | static const struct iw_priv_args r8192_private_args[] = { |
| 930 | |
| 931 | { |
| 932 | SIOCIWFIRSTPRIV + 0x0, |
| 933 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "badcrc" |
| 934 | }, |
| 935 | |
| 936 | { |
| 937 | SIOCIWFIRSTPRIV + 0x1, |
| 938 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "activescan" |
| 939 | |
| 940 | }, |
| 941 | { |
| 942 | SIOCIWFIRSTPRIV + 0x2, |
| 943 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "rawtx" |
Xenia Ragiadakou | aa0cb59 | 2013-10-10 10:43:47 +0300 | [diff] [blame] | 944 | }, |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 945 | { |
| 946 | SIOCIWFIRSTPRIV + 0x3, |
| 947 | IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "forcereset" |
| 948 | |
| 949 | } |
| 950 | |
| 951 | }; |
| 952 | |
| 953 | |
| 954 | static iw_handler r8192_private_handler[] = { |
| 955 | // r8192_wx_set_monitor, /* SIOCIWFIRSTPRIV */ |
| 956 | r8192_wx_set_crcmon, /*SIOCIWSECONDPRIV*/ |
| 957 | // r8192_wx_set_forceassociate, |
| 958 | // r8192_wx_set_beaconinterval, |
| 959 | // r8192_wx_set_monitor_type, |
| 960 | r8192_wx_set_scan_type, |
| 961 | r8192_wx_set_rawtx, |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 962 | //r8192_wx_null, |
| 963 | r8192_wx_force_reset, |
| 964 | }; |
| 965 | |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 966 | struct iw_statistics *r8192_get_wireless_stats(struct net_device *dev) |
| 967 | { |
| 968 | struct r8192_priv *priv = ieee80211_priv(dev); |
Xenia Ragiadakou | b81c2b0 | 2013-05-11 17:22:24 +0300 | [diff] [blame] | 969 | struct ieee80211_device *ieee = priv->ieee80211; |
| 970 | struct iw_statistics *wstats = &priv->wstats; |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 971 | int tmp_level = 0; |
| 972 | int tmp_qual = 0; |
| 973 | int tmp_noise = 0; |
| 974 | if(ieee->state < IEEE80211_LINKED) |
| 975 | { |
| 976 | wstats->qual.qual = 0; |
| 977 | wstats->qual.level = 0; |
| 978 | wstats->qual.noise = 0; |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 979 | wstats->qual.updated = IW_QUAL_ALL_UPDATED | IW_QUAL_DBM; |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 980 | return wstats; |
| 981 | } |
| 982 | |
| 983 | tmp_level = (&ieee->current_network)->stats.rssi; |
| 984 | tmp_qual = (&ieee->current_network)->stats.signal; |
| 985 | tmp_noise = (&ieee->current_network)->stats.noise; |
| 986 | //printk("level:%d, qual:%d, noise:%d\n", tmp_level, tmp_qual, tmp_noise); |
| 987 | |
| 988 | wstats->qual.level = tmp_level; |
| 989 | wstats->qual.qual = tmp_qual; |
| 990 | wstats->qual.noise = tmp_noise; |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 991 | wstats->qual.updated = IW_QUAL_ALL_UPDATED| IW_QUAL_DBM; |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 992 | return wstats; |
| 993 | } |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 994 | |
| 995 | |
| 996 | struct iw_handler_def r8192_wx_handlers_def={ |
| 997 | .standard = r8192_wx_handlers, |
Jim Cromie | b330f60 | 2012-04-10 16:06:41 -0600 | [diff] [blame] | 998 | .num_standard = ARRAY_SIZE(r8192_wx_handlers), |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 999 | .private = r8192_private_handler, |
Jim Cromie | b330f60 | 2012-04-10 16:06:41 -0600 | [diff] [blame] | 1000 | .num_private = ARRAY_SIZE(r8192_private_handler), |
Mauro Carvalho Chehab | e406322 | 2009-11-03 07:42:46 -0200 | [diff] [blame] | 1001 | .num_private_args = sizeof(r8192_private_args) / sizeof(struct iw_priv_args), |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 1002 | .get_wireless_stats = r8192_get_wireless_stats, |
Jerry Chuang | 8fc8598 | 2009-11-03 07:17:11 -0200 | [diff] [blame] | 1003 | .private_args = (struct iw_priv_args *)r8192_private_args, |
| 1004 | }; |