Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 1 | /******************************************************************************* |
| 2 | * Agere Systems Inc. |
| 3 | * Wireless device driver for Linux (wlags49). |
| 4 | * |
| 5 | * Copyright (c) 1998-2003 Agere Systems Inc. |
| 6 | * All rights reserved. |
| 7 | * http://www.agere.com |
| 8 | * |
| 9 | * Initially developed by TriplePoint, Inc. |
| 10 | * http://www.triplepoint.com |
| 11 | * |
| 12 | *------------------------------------------------------------------------------ |
| 13 | * |
| 14 | * SOFTWARE LICENSE |
| 15 | * |
| 16 | * This software is provided subject to the following terms and conditions, |
| 17 | * which you should read carefully before using the software. Using this |
| 18 | * software indicates your acceptance of these terms and conditions. If you do |
| 19 | * not agree with these terms and conditions, do not use the software. |
| 20 | * |
Al Viro | d36b691 | 2011-12-29 17:09:01 -0500 | [diff] [blame] | 21 | * Copyright © 2003 Agere Systems Inc. |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 22 | * All rights reserved. |
| 23 | * |
| 24 | * Redistribution and use in source or binary forms, with or without |
| 25 | * modifications, are permitted provided that the following conditions are met: |
| 26 | * |
| 27 | * . Redistributions of source code must retain the above copyright notice, this |
| 28 | * list of conditions and the following Disclaimer as comments in the code as |
| 29 | * well as in the documentation and/or other materials provided with the |
| 30 | * distribution. |
| 31 | * |
| 32 | * . Redistributions in binary form must reproduce the above copyright notice, |
| 33 | * this list of conditions and the following Disclaimer in the documentation |
| 34 | * and/or other materials provided with the distribution. |
| 35 | * |
| 36 | * . Neither the name of Agere Systems Inc. nor the names of the contributors |
| 37 | * may be used to endorse or promote products derived from this software |
| 38 | * without specific prior written permission. |
| 39 | * |
| 40 | * Disclaimer |
| 41 | * |
Al Viro | d36b691 | 2011-12-29 17:09:01 -0500 | [diff] [blame] | 42 | * THIS SOFTWARE IS PROVIDED AS IS AND ANY EXPRESS OR IMPLIED WARRANTIES, |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 43 | * INCLUDING, BUT NOT LIMITED TO, INFRINGEMENT AND THE IMPLIED WARRANTIES OF |
| 44 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. ANY |
| 45 | * USE, MODIFICATION OR DISTRIBUTION OF THIS SOFTWARE IS SOLELY AT THE USERS OWN |
| 46 | * RISK. IN NO EVENT SHALL AGERE SYSTEMS INC. OR CONTRIBUTORS BE LIABLE FOR ANY |
| 47 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| 48 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| 49 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| 50 | * ON ANY THEORY OF LIABILITY, INCLUDING, BUT NOT LIMITED TO, CONTRACT, STRICT |
| 51 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| 52 | * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH |
| 53 | * DAMAGE. |
| 54 | * |
| 55 | ******************************************************************************/ |
| 56 | |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 57 | /******************************************************************************* |
| 58 | * include files |
| 59 | ******************************************************************************/ |
| 60 | #include <wl_version.h> |
| 61 | |
| 62 | #include <linux/if_arp.h> |
| 63 | #include <linux/ioport.h> |
| 64 | #include <linux/delay.h> |
Wei Yongjun | 4f19b38 | 2012-08-26 08:52:48 +0800 | [diff] [blame] | 65 | #include <linux/etherdevice.h> |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 66 | #include <asm/uaccess.h> |
| 67 | |
| 68 | #include <debug.h> |
| 69 | #include <hcf.h> |
| 70 | #include <hcfdef.h> |
| 71 | |
| 72 | #include <wl_if.h> |
| 73 | #include <wl_internal.h> |
| 74 | #include <wl_util.h> |
| 75 | #include <wl_main.h> |
| 76 | #include <wl_wext.h> |
| 77 | #include <wl_priv.h> |
| 78 | |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 79 | /******************************************************************************* |
| 80 | * global definitions |
| 81 | ******************************************************************************/ |
| 82 | #if DBG |
| 83 | extern dbg_info_t *DbgInfo; |
| 84 | #endif // DBG |
| 85 | |
| 86 | |
David Kilroy | 05df482 | 2011-10-09 12:11:35 +0100 | [diff] [blame] | 87 | /* Set up the LTV to program the appropriate key */ |
| 88 | static int hermes_set_tkip_keys(ltv_t *ltv, u16 key_idx, u8 *addr, |
| 89 | int set_tx, u8 *seq, u8 *key, size_t key_len) |
| 90 | { |
| 91 | int ret = -EINVAL; |
| 92 | int buf_idx = 0; |
| 93 | hcf_8 tsc[IW_ENCODE_SEQ_MAX_SIZE] = |
| 94 | { 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00 }; |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 95 | |
David Kilroy | 05df482 | 2011-10-09 12:11:35 +0100 | [diff] [blame] | 96 | DBG_ENTER(DbgInfo); |
| 97 | |
| 98 | /* |
| 99 | * Check the key index here; if 0, load as Pairwise Key, otherwise, |
| 100 | * load as a group key. Note that for the Hermes, the RIDs for |
| 101 | * group/pairwise keys are different from each other and different |
| 102 | * than the default WEP keys as well. |
| 103 | */ |
| 104 | switch (key_idx) { |
| 105 | case 0: |
| 106 | ltv->len = 28; |
| 107 | ltv->typ = CFG_ADD_TKIP_MAPPED_KEY; |
| 108 | |
| 109 | /* Load the BSSID */ |
| 110 | memcpy(<v->u.u8[buf_idx], addr, ETH_ALEN); |
| 111 | buf_idx += ETH_ALEN; |
| 112 | |
| 113 | /* Load the TKIP key */ |
| 114 | memcpy(<v->u.u8[buf_idx], &key[0], 16); |
| 115 | buf_idx += 16; |
| 116 | |
| 117 | /* Load the TSC */ |
| 118 | memcpy(<v->u.u8[buf_idx], tsc, IW_ENCODE_SEQ_MAX_SIZE); |
| 119 | buf_idx += IW_ENCODE_SEQ_MAX_SIZE; |
| 120 | |
| 121 | /* Load the RSC */ |
| 122 | memcpy(<v->u.u8[buf_idx], seq, IW_ENCODE_SEQ_MAX_SIZE); |
| 123 | buf_idx += IW_ENCODE_SEQ_MAX_SIZE; |
| 124 | |
| 125 | /* Load the TxMIC key */ |
| 126 | memcpy(<v->u.u8[buf_idx], &key[16], 8); |
| 127 | buf_idx += 8; |
| 128 | |
| 129 | /* Load the RxMIC key */ |
| 130 | memcpy(<v->u.u8[buf_idx], &key[24], 8); |
| 131 | |
| 132 | ret = 0; |
| 133 | break; |
| 134 | case 1: |
| 135 | case 2: |
| 136 | case 3: |
| 137 | ltv->len = 26; |
| 138 | ltv->typ = CFG_ADD_TKIP_DEFAULT_KEY; |
| 139 | |
| 140 | /* Load the key Index */ |
| 141 | |
| 142 | /* If this is a Tx Key, set bit 8000 */ |
| 143 | if (set_tx) |
| 144 | key_idx |= 0x8000; |
| 145 | ltv->u.u16[buf_idx] = cpu_to_le16(key_idx); |
| 146 | buf_idx += 2; |
| 147 | |
| 148 | /* Load the RSC */ |
| 149 | memcpy(<v->u.u8[buf_idx], seq, IW_ENCODE_SEQ_MAX_SIZE); |
| 150 | buf_idx += IW_ENCODE_SEQ_MAX_SIZE; |
| 151 | |
| 152 | /* Load the TKIP, TxMIC, and RxMIC keys in one shot, because in |
| 153 | CFG_ADD_TKIP_DEFAULT_KEY they are back-to-back */ |
| 154 | memcpy(<v->u.u8[buf_idx], key, key_len); |
| 155 | buf_idx += key_len; |
| 156 | |
| 157 | /* Load the TSC */ |
| 158 | memcpy(<v->u.u8[buf_idx], tsc, IW_ENCODE_SEQ_MAX_SIZE); |
| 159 | |
| 160 | ret = 0; |
| 161 | break; |
| 162 | default: |
| 163 | break; |
| 164 | } |
| 165 | |
| 166 | DBG_LEAVE(DbgInfo); |
| 167 | return ret; |
| 168 | } |
| 169 | |
| 170 | /* Set up the LTV to clear the appropriate key */ |
| 171 | static int hermes_clear_tkip_keys(ltv_t *ltv, u16 key_idx, u8 *addr) |
| 172 | { |
| 173 | int ret; |
| 174 | |
| 175 | switch (key_idx) { |
| 176 | case 0: |
Wei Yongjun | 4f19b38 | 2012-08-26 08:52:48 +0800 | [diff] [blame] | 177 | if (!is_broadcast_ether_addr(addr)) { |
David Kilroy | 05df482 | 2011-10-09 12:11:35 +0100 | [diff] [blame] | 178 | ltv->len = 7; |
| 179 | ltv->typ = CFG_REMOVE_TKIP_MAPPED_KEY; |
| 180 | memcpy(<v->u.u8[0], addr, ETH_ALEN); |
| 181 | ret = 0; |
| 182 | } |
| 183 | break; |
| 184 | case 1: |
| 185 | case 2: |
| 186 | case 3: |
| 187 | /* Clear the Group TKIP keys by index */ |
| 188 | ltv->len = 2; |
| 189 | ltv->typ = CFG_REMOVE_TKIP_DEFAULT_KEY; |
| 190 | ltv->u.u16[0] = cpu_to_le16(key_idx); |
| 191 | |
| 192 | ret = 0; |
| 193 | break; |
| 194 | default: |
| 195 | break; |
| 196 | } |
| 197 | |
| 198 | return ret; |
| 199 | } |
| 200 | |
| 201 | /* Set the WEP keys in the wl_private structure */ |
| 202 | static int hermes_set_wep_keys(struct wl_private *lp, u16 key_idx, |
| 203 | u8 *key, size_t key_len, |
| 204 | bool enable, bool set_tx) |
| 205 | { |
| 206 | hcf_8 encryption_state = lp->EnableEncryption; |
| 207 | int tk = lp->TransmitKeyID - 1; /* current key */ |
| 208 | int ret = 0; |
| 209 | |
| 210 | /* Is encryption supported? */ |
| 211 | if (!wl_has_wep(&(lp->hcfCtx))) { |
| 212 | DBG_WARNING(DbgInfo, "WEP not supported on this device\n"); |
| 213 | ret = -EOPNOTSUPP; |
| 214 | goto out; |
| 215 | } |
| 216 | |
| 217 | DBG_NOTICE(DbgInfo, "pointer: %p, length: %d\n", |
| 218 | key, key_len); |
| 219 | |
| 220 | /* Check the size of the key */ |
| 221 | switch (key_len) { |
| 222 | case MIN_KEY_SIZE: |
| 223 | case MAX_KEY_SIZE: |
| 224 | |
| 225 | /* Check the index */ |
| 226 | if ((key_idx < 0) || (key_idx >= MAX_KEYS)) |
| 227 | key_idx = tk; |
| 228 | |
| 229 | /* Cleanup */ |
| 230 | memset(lp->DefaultKeys.key[key_idx].key, 0, MAX_KEY_SIZE); |
| 231 | |
| 232 | /* Copy the key in the driver */ |
| 233 | memcpy(lp->DefaultKeys.key[key_idx].key, key, key_len); |
| 234 | |
| 235 | /* Set the length */ |
| 236 | lp->DefaultKeys.key[key_idx].len = key_len; |
| 237 | |
| 238 | DBG_NOTICE(DbgInfo, "encoding.length: %d\n", key_len); |
| 239 | DBG_NOTICE(DbgInfo, "set key: %s(%d) [%d]\n", |
| 240 | lp->DefaultKeys.key[key_idx].key, |
| 241 | lp->DefaultKeys.key[key_idx].len, key_idx); |
| 242 | |
| 243 | /* Enable WEP (if possible) */ |
| 244 | if ((key_idx == tk) && (lp->DefaultKeys.key[tk].len > 0)) |
| 245 | lp->EnableEncryption = 1; |
| 246 | |
| 247 | break; |
| 248 | |
| 249 | case 0: |
| 250 | /* Do we want to just set the current transmit key? */ |
| 251 | if (set_tx && (key_idx >= 0) && (key_idx < MAX_KEYS)) { |
| 252 | DBG_NOTICE(DbgInfo, "index: %d; len: %d\n", key_idx, |
| 253 | lp->DefaultKeys.key[key_idx].len); |
| 254 | |
| 255 | if (lp->DefaultKeys.key[key_idx].len > 0) { |
| 256 | lp->TransmitKeyID = key_idx + 1; |
| 257 | lp->EnableEncryption = 1; |
| 258 | } else { |
| 259 | DBG_WARNING(DbgInfo, "Problem setting the current TxKey\n"); |
| 260 | ret = -EINVAL; |
| 261 | } |
| 262 | } |
| 263 | break; |
| 264 | |
| 265 | default: |
| 266 | DBG_WARNING(DbgInfo, "Invalid Key length\n"); |
| 267 | ret = -EINVAL; |
| 268 | goto out; |
| 269 | } |
| 270 | |
| 271 | /* Read the flags */ |
| 272 | if (enable) { |
| 273 | lp->EnableEncryption = 1; |
| 274 | lp->wext_enc = IW_ENCODE_ALG_WEP; |
| 275 | } else { |
| 276 | lp->EnableEncryption = 0; /* disable encryption */ |
| 277 | lp->wext_enc = IW_ENCODE_ALG_NONE; |
| 278 | } |
| 279 | |
| 280 | DBG_TRACE(DbgInfo, "encryption_state : %d\n", encryption_state); |
| 281 | DBG_TRACE(DbgInfo, "lp->EnableEncryption : %d\n", lp->EnableEncryption); |
| 282 | DBG_TRACE(DbgInfo, "erq->length : %d\n", key_len); |
| 283 | |
| 284 | /* Write the changes to the card */ |
| 285 | if (ret == 0) { |
| 286 | DBG_NOTICE(DbgInfo, "encrypt: %d, ID: %d\n", lp->EnableEncryption, |
| 287 | lp->TransmitKeyID); |
| 288 | |
| 289 | if (lp->EnableEncryption == encryption_state) { |
| 290 | if (key_len != 0) { |
| 291 | /* Dynamic WEP key update */ |
| 292 | wl_set_wep_keys(lp); |
| 293 | } |
| 294 | } else { |
| 295 | /* To switch encryption on/off, soft reset is |
| 296 | * required */ |
| 297 | wl_apply(lp); |
| 298 | } |
| 299 | } |
| 300 | |
| 301 | out: |
| 302 | return ret; |
| 303 | } |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 304 | |
| 305 | /******************************************************************************* |
| 306 | * wireless_commit() |
| 307 | ******************************************************************************* |
| 308 | * |
| 309 | * DESCRIPTION: |
| 310 | * |
| 311 | * Commit |
| 312 | * protocol used. |
| 313 | * |
| 314 | * PARAMETERS: |
| 315 | * |
| 316 | * wrq - the wireless request buffer |
| 317 | * |
| 318 | * RETURNS: |
| 319 | * |
| 320 | * N/A |
| 321 | * |
| 322 | ******************************************************************************/ |
| 323 | static int wireless_commit(struct net_device *dev, |
| 324 | struct iw_request_info *info, |
| 325 | union iwreq_data *rqu, char *extra) |
| 326 | { |
| 327 | struct wl_private *lp = wl_priv(dev); |
| 328 | unsigned long flags; |
| 329 | int ret = 0; |
| 330 | /*------------------------------------------------------------------------*/ |
| 331 | |
| 332 | DBG_FUNC( "wireless_commit" ); |
| 333 | DBG_ENTER(DbgInfo); |
| 334 | |
| 335 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { |
| 336 | ret = -EBUSY; |
| 337 | goto out; |
| 338 | } |
| 339 | |
| 340 | wl_lock( lp, &flags ); |
| 341 | |
| 342 | wl_act_int_off( lp ); |
| 343 | |
| 344 | wl_apply(lp); |
| 345 | |
| 346 | wl_act_int_on( lp ); |
| 347 | |
| 348 | wl_unlock(lp, &flags); |
| 349 | |
| 350 | out: |
| 351 | DBG_LEAVE( DbgInfo ); |
| 352 | return ret; |
| 353 | } // wireless_commit |
| 354 | /*============================================================================*/ |
| 355 | |
| 356 | |
| 357 | |
| 358 | |
| 359 | /******************************************************************************* |
| 360 | * wireless_get_protocol() |
| 361 | ******************************************************************************* |
| 362 | * |
| 363 | * DESCRIPTION: |
| 364 | * |
| 365 | * Returns a vendor-defined string that should identify the wireless |
| 366 | * protocol used. |
| 367 | * |
| 368 | * PARAMETERS: |
| 369 | * |
| 370 | * wrq - the wireless request buffer |
| 371 | * |
| 372 | * RETURNS: |
| 373 | * |
| 374 | * N/A |
| 375 | * |
| 376 | ******************************************************************************/ |
| 377 | static int wireless_get_protocol(struct net_device *dev, struct iw_request_info *info, char *name, char *extra) |
| 378 | { |
| 379 | DBG_FUNC( "wireless_get_protocol" ); |
| 380 | DBG_ENTER( DbgInfo ); |
| 381 | |
| 382 | /* Originally, the driver was placing the string "Wireless" here. However, |
| 383 | the wireless extensions (/linux/wireless.h) indicate this string should |
| 384 | describe the wireless protocol. */ |
| 385 | |
| 386 | strcpy(name, "IEEE 802.11b"); |
| 387 | |
| 388 | DBG_LEAVE(DbgInfo); |
| 389 | return 0; |
| 390 | } // wireless_get_protocol |
| 391 | /*============================================================================*/ |
| 392 | |
| 393 | |
| 394 | |
| 395 | |
| 396 | /******************************************************************************* |
| 397 | * wireless_set_frequency() |
| 398 | ******************************************************************************* |
| 399 | * |
| 400 | * DESCRIPTION: |
| 401 | * |
| 402 | * Sets the frequency (channel) on which the card should Tx/Rx. |
| 403 | * |
| 404 | * PARAMETERS: |
| 405 | * |
| 406 | * wrq - the wireless request buffer |
| 407 | * lp - the device's private adapter structure |
| 408 | * |
| 409 | * RETURNS: |
| 410 | * |
| 411 | * 0 on success |
| 412 | * errno value otherwise |
| 413 | * |
| 414 | ******************************************************************************/ |
| 415 | static int wireless_set_frequency(struct net_device *dev, struct iw_request_info *info, struct iw_freq *freq, char *extra) |
| 416 | { |
| 417 | struct wl_private *lp = wl_priv(dev); |
| 418 | unsigned long flags; |
| 419 | int channel = 0; |
| 420 | int ret = 0; |
| 421 | /*------------------------------------------------------------------------*/ |
| 422 | |
| 423 | |
| 424 | DBG_FUNC( "wireless_set_frequency" ); |
| 425 | DBG_ENTER( DbgInfo ); |
| 426 | |
| 427 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { |
| 428 | ret = -EBUSY; |
| 429 | goto out; |
| 430 | } |
| 431 | |
| 432 | if( !capable( CAP_NET_ADMIN )) { |
| 433 | ret = -EPERM; |
| 434 | DBG_LEAVE( DbgInfo ); |
| 435 | return ret; |
| 436 | } |
| 437 | |
| 438 | |
| 439 | /* If frequency specified, look up channel */ |
| 440 | if( freq->e == 1 ) { |
| 441 | int f = freq->m / 100000; |
| 442 | channel = wl_get_chan_from_freq( f ); |
| 443 | } |
| 444 | |
| 445 | |
| 446 | /* Channel specified */ |
| 447 | if( freq->e == 0 ) { |
| 448 | channel = freq->m; |
| 449 | } |
| 450 | |
| 451 | |
| 452 | /* If the channel is an 802.11a channel, set Bit 8 */ |
| 453 | if( channel > 14 ) { |
| 454 | channel = channel | 0x100; |
| 455 | } |
| 456 | |
| 457 | |
| 458 | wl_lock( lp, &flags ); |
| 459 | |
| 460 | wl_act_int_off( lp ); |
| 461 | |
| 462 | lp->Channel = channel; |
| 463 | |
| 464 | |
| 465 | /* Commit the adapter parameters */ |
| 466 | wl_apply( lp ); |
| 467 | |
| 468 | /* Send an event that channel/freq has been set */ |
| 469 | wl_wext_event_freq( lp->dev ); |
| 470 | |
| 471 | wl_act_int_on( lp ); |
| 472 | |
| 473 | wl_unlock(lp, &flags); |
| 474 | |
| 475 | out: |
| 476 | DBG_LEAVE( DbgInfo ); |
| 477 | return ret; |
| 478 | } // wireless_set_frequency |
| 479 | /*============================================================================*/ |
| 480 | |
| 481 | |
| 482 | |
| 483 | |
| 484 | /******************************************************************************* |
| 485 | * wireless_get_frequency() |
| 486 | ******************************************************************************* |
| 487 | * |
| 488 | * DESCRIPTION: |
| 489 | * |
| 490 | * Gets the frequency (channel) on which the card is Tx/Rx. |
| 491 | * |
| 492 | * PARAMETERS: |
| 493 | * |
| 494 | * wrq - the wireless request buffer |
| 495 | * lp - the device's private adapter structure |
| 496 | * |
| 497 | * RETURNS: |
| 498 | * |
| 499 | * N/A |
| 500 | * |
| 501 | ******************************************************************************/ |
| 502 | static int wireless_get_frequency(struct net_device *dev, struct iw_request_info *info, struct iw_freq *freq, char *extra) |
| 503 | |
| 504 | { |
| 505 | struct wl_private *lp = wl_priv(dev); |
| 506 | unsigned long flags; |
| 507 | int ret = -1; |
| 508 | /*------------------------------------------------------------------------*/ |
| 509 | |
| 510 | |
| 511 | DBG_FUNC( "wireless_get_frequency" ); |
| 512 | DBG_ENTER( DbgInfo ); |
| 513 | |
| 514 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { |
| 515 | ret = -EBUSY; |
| 516 | goto out; |
| 517 | } |
| 518 | |
| 519 | wl_lock( lp, &flags ); |
| 520 | |
| 521 | wl_act_int_off( lp ); |
| 522 | |
| 523 | lp->ltvRecord.len = 2; |
| 524 | lp->ltvRecord.typ = CFG_CUR_CHANNEL; |
| 525 | |
| 526 | ret = hcf_get_info( &(lp->hcfCtx), (LTVP)&( lp->ltvRecord )); |
| 527 | if( ret == HCF_SUCCESS ) { |
| 528 | hcf_16 channel = CNV_LITTLE_TO_INT( lp->ltvRecord.u.u16[0] ); |
| 529 | |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 530 | freq->m = wl_get_freq_from_chan( channel ) * 100000; |
| 531 | freq->e = 1; |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 532 | } |
| 533 | |
| 534 | wl_act_int_on( lp ); |
| 535 | |
| 536 | wl_unlock(lp, &flags); |
| 537 | |
| 538 | ret = (ret == HCF_SUCCESS ? 0 : -EFAULT); |
| 539 | |
| 540 | out: |
| 541 | DBG_LEAVE( DbgInfo ); |
| 542 | return ret; |
| 543 | } // wireless_get_frequency |
| 544 | /*============================================================================*/ |
| 545 | |
| 546 | |
| 547 | |
| 548 | |
| 549 | /******************************************************************************* |
| 550 | * wireless_get_range() |
| 551 | ******************************************************************************* |
| 552 | * |
| 553 | * DESCRIPTION: |
| 554 | * |
| 555 | * This function is used to provide misc info and statistics about the |
| 556 | * wireless device. |
| 557 | * |
| 558 | * PARAMETERS: |
| 559 | * |
| 560 | * wrq - the wireless request buffer |
| 561 | * lp - the device's private adapter structure |
| 562 | * |
| 563 | * RETURNS: |
| 564 | * |
| 565 | * 0 on success |
| 566 | * errno value otherwise |
| 567 | * |
| 568 | ******************************************************************************/ |
| 569 | static int wireless_get_range(struct net_device *dev, struct iw_request_info *info, struct iw_point *data, char *extra) |
| 570 | { |
| 571 | struct wl_private *lp = wl_priv(dev); |
| 572 | unsigned long flags; |
| 573 | struct iw_range *range = (struct iw_range *) extra; |
| 574 | int ret = 0; |
| 575 | int status = -1; |
| 576 | int count; |
| 577 | __u16 *pTxRate; |
| 578 | int retries = 0; |
| 579 | /*------------------------------------------------------------------------*/ |
| 580 | |
| 581 | |
| 582 | DBG_FUNC( "wireless_get_range" ); |
| 583 | DBG_ENTER( DbgInfo ); |
| 584 | |
| 585 | /* Set range information */ |
| 586 | data->length = sizeof(struct iw_range); |
| 587 | memset(range, 0, sizeof(struct iw_range)); |
| 588 | |
| 589 | wl_lock( lp, &flags ); |
| 590 | |
| 591 | wl_act_int_off( lp ); |
| 592 | |
| 593 | /* Set range information */ |
| 594 | memset( range, 0, sizeof( struct iw_range )); |
| 595 | |
| 596 | retry: |
| 597 | /* Get the current transmit rate from the adapter */ |
| 598 | lp->ltvRecord.len = 1 + (sizeof(*pTxRate) / sizeof(hcf_16)); |
| 599 | lp->ltvRecord.typ = CFG_CUR_TX_RATE; |
| 600 | |
| 601 | status = hcf_get_info( &( lp->hcfCtx ), (LTVP)&( lp->ltvRecord )); |
| 602 | if( status != HCF_SUCCESS ) { |
| 603 | /* Recovery action: reset and retry up to 10 times */ |
| 604 | DBG_TRACE( DbgInfo, "Get CFG_CUR_TX_RATE failed: 0x%x\n", status ); |
| 605 | |
| 606 | if (retries < 10) { |
| 607 | retries++; |
| 608 | |
Justin P. Mattock | 86f9150 | 2012-09-10 16:01:27 -0700 | [diff] [blame^] | 609 | /* Holding the lock too long, makes a gap to allow other processes */ |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 610 | wl_unlock(lp, &flags); |
| 611 | wl_lock( lp, &flags ); |
| 612 | |
| 613 | status = wl_reset( dev ); |
| 614 | if ( status != HCF_SUCCESS ) { |
| 615 | DBG_TRACE( DbgInfo, "reset failed: 0x%x\n", status ); |
| 616 | |
| 617 | ret = -EFAULT; |
| 618 | goto out_unlock; |
| 619 | } |
| 620 | |
Justin P. Mattock | 86f9150 | 2012-09-10 16:01:27 -0700 | [diff] [blame^] | 621 | /* Holding the lock too long, makes a gap to allow other processes */ |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 622 | wl_unlock(lp, &flags); |
| 623 | wl_lock( lp, &flags ); |
| 624 | |
| 625 | goto retry; |
| 626 | |
| 627 | } else { |
| 628 | DBG_TRACE( DbgInfo, "Get CFG_CUR_TX_RATE failed: %d retries\n", retries ); |
| 629 | ret = -EFAULT; |
| 630 | goto out_unlock; |
| 631 | } |
| 632 | } |
| 633 | |
Justin P. Mattock | 86f9150 | 2012-09-10 16:01:27 -0700 | [diff] [blame^] | 634 | /* Holding the lock too long, makes a gap to allow other processes */ |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 635 | wl_unlock(lp, &flags); |
| 636 | wl_lock( lp, &flags ); |
| 637 | |
| 638 | pTxRate = (__u16 *)&( lp->ltvRecord.u.u32 ); |
| 639 | |
| 640 | range->throughput = CNV_LITTLE_TO_INT( *pTxRate ) * MEGABIT; |
| 641 | |
| 642 | if (retries > 0) { |
| 643 | DBG_TRACE( DbgInfo, "Get CFG_CUR_TX_RATE succes: %d retries\n", retries ); |
| 644 | } |
| 645 | |
| 646 | // NWID - NOT SUPPORTED |
| 647 | |
| 648 | |
| 649 | /* Channel/Frequency Info */ |
| 650 | range->num_channels = RADIO_CHANNELS; |
| 651 | |
| 652 | |
| 653 | /* Signal Level Thresholds */ |
| 654 | range->sensitivity = RADIO_SENSITIVITY_LEVELS; |
| 655 | |
| 656 | |
| 657 | /* Link quality */ |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 658 | range->max_qual.qual = (u_char)HCF_MAX_COMM_QUALITY; |
| 659 | |
| 660 | /* If the value returned in /proc/net/wireless is greater than the maximum range, |
| 661 | iwconfig assumes that the value is in dBm. Because an unsigned char is used, |
| 662 | it requires a bit of contorsion... */ |
| 663 | |
| 664 | range->max_qual.level = (u_char)( dbm( HCF_MIN_SIGNAL_LEVEL ) - 1 ); |
| 665 | range->max_qual.noise = (u_char)( dbm( HCF_MIN_NOISE_LEVEL ) - 1 ); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 666 | |
| 667 | |
| 668 | /* Set available rates */ |
| 669 | range->num_bitrates = 0; |
| 670 | |
| 671 | lp->ltvRecord.len = 6; |
| 672 | lp->ltvRecord.typ = CFG_SUPPORTED_DATA_RATES; |
| 673 | |
| 674 | status = hcf_get_info( &( lp->hcfCtx ), (LTVP)&( lp->ltvRecord )); |
| 675 | if( status == HCF_SUCCESS ) { |
| 676 | for( count = 0; count < MAX_RATES; count++ ) |
| 677 | if( lp->ltvRecord.u.u8[count+2] != 0 ) { |
| 678 | range->bitrate[count] = lp->ltvRecord.u.u8[count+2] * MEGABIT / 2; |
| 679 | range->num_bitrates++; |
| 680 | } |
| 681 | } else { |
| 682 | DBG_TRACE( DbgInfo, "CFG_SUPPORTED_DATA_RATES: 0x%x\n", status ); |
| 683 | ret = -EFAULT; |
| 684 | goto out_unlock; |
| 685 | } |
| 686 | |
| 687 | /* RTS Threshold info */ |
| 688 | range->min_rts = MIN_RTS_BYTES; |
| 689 | range->max_rts = MAX_RTS_BYTES; |
| 690 | |
| 691 | // Frag Threshold info - NOT SUPPORTED |
| 692 | |
| 693 | // Power Management info - NOT SUPPORTED |
| 694 | |
| 695 | /* Encryption */ |
| 696 | |
Justin P. Mattock | 86f9150 | 2012-09-10 16:01:27 -0700 | [diff] [blame^] | 697 | /* Holding the lock too long, makes a gap to allow other processes */ |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 698 | wl_unlock(lp, &flags); |
| 699 | wl_lock( lp, &flags ); |
| 700 | |
| 701 | /* Is WEP supported? */ |
| 702 | |
| 703 | if( wl_has_wep( &( lp->hcfCtx ))) { |
| 704 | /* WEP: RC4 40 bits */ |
| 705 | range->encoding_size[0] = MIN_KEY_SIZE; |
| 706 | |
| 707 | /* RC4 ~128 bits */ |
| 708 | range->encoding_size[1] = MAX_KEY_SIZE; |
| 709 | range->num_encoding_sizes = 2; |
| 710 | range->max_encoding_tokens = MAX_KEYS; |
| 711 | } |
| 712 | |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 713 | /* Tx Power Info */ |
| 714 | range->txpower_capa = IW_TXPOW_MWATT; |
| 715 | range->num_txpower = 1; |
| 716 | range->txpower[0] = RADIO_TX_POWER_MWATT; |
| 717 | |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 718 | /* Wireless Extension Info */ |
| 719 | range->we_version_compiled = WIRELESS_EXT; |
| 720 | range->we_version_source = WIRELESS_SUPPORT; |
| 721 | |
| 722 | // Retry Limits and Lifetime - NOT SUPPORTED |
| 723 | |
Justin P. Mattock | 86f9150 | 2012-09-10 16:01:27 -0700 | [diff] [blame^] | 724 | /* Holding the lock too long, makes a gap to allow other processes */ |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 725 | wl_unlock(lp, &flags); |
| 726 | wl_lock( lp, &flags ); |
| 727 | |
| 728 | DBG_TRACE( DbgInfo, "calling wl_wireless_stats\n" ); |
| 729 | wl_wireless_stats( lp->dev ); |
| 730 | range->avg_qual = lp->wstats.qual; |
| 731 | DBG_TRACE( DbgInfo, "wl_wireless_stats done\n" ); |
| 732 | |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 733 | /* Event capability (kernel + driver) */ |
David Kilroy | 8706346 | 2011-09-25 08:30:18 +0100 | [diff] [blame] | 734 | IW_EVENT_CAPA_SET_KERNEL(range->event_capa); |
| 735 | IW_EVENT_CAPA_SET(range->event_capa, SIOCGIWAP); |
| 736 | IW_EVENT_CAPA_SET(range->event_capa, SIOCGIWSCAN); |
| 737 | IW_EVENT_CAPA_SET(range->event_capa, IWEVREGISTERED); |
| 738 | IW_EVENT_CAPA_SET(range->event_capa, IWEVEXPIRED); |
| 739 | IW_EVENT_CAPA_SET(range->event_capa, IWEVMICHAELMICFAILURE); |
| 740 | IW_EVENT_CAPA_SET(range->event_capa, IWEVASSOCREQIE); |
| 741 | IW_EVENT_CAPA_SET(range->event_capa, IWEVASSOCRESPIE); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 742 | |
| 743 | range->enc_capa = IW_ENC_CAPA_WPA | IW_ENC_CAPA_CIPHER_TKIP; |
David Kilroy | 8706346 | 2011-09-25 08:30:18 +0100 | [diff] [blame] | 744 | range->scan_capa = IW_SCAN_CAPA_NONE; |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 745 | |
| 746 | out_unlock: |
| 747 | wl_act_int_on( lp ); |
| 748 | |
| 749 | wl_unlock(lp, &flags); |
| 750 | |
| 751 | DBG_LEAVE(DbgInfo); |
| 752 | return ret; |
| 753 | } // wireless_get_range |
| 754 | /*============================================================================*/ |
| 755 | |
| 756 | |
| 757 | /******************************************************************************* |
| 758 | * wireless_get_bssid() |
| 759 | ******************************************************************************* |
| 760 | * |
| 761 | * DESCRIPTION: |
| 762 | * |
| 763 | * Gets the BSSID the wireless device is currently associated with. |
| 764 | * |
| 765 | * PARAMETERS: |
| 766 | * |
| 767 | * wrq - the wireless request buffer |
| 768 | * lp - the device's private adapter structure |
| 769 | * |
| 770 | * RETURNS: |
| 771 | * |
| 772 | * 0 on success |
| 773 | * errno value otherwise |
| 774 | * |
| 775 | ******************************************************************************/ |
| 776 | static int wireless_get_bssid(struct net_device *dev, struct iw_request_info *info, struct sockaddr *ap_addr, char *extra) |
| 777 | { |
| 778 | struct wl_private *lp = wl_priv(dev); |
| 779 | unsigned long flags; |
| 780 | int ret = 0; |
| 781 | #if 1 //;? (HCF_TYPE) & HCF_TYPE_STA |
| 782 | int status = -1; |
| 783 | #endif /* (HCF_TYPE) & HCF_TYPE_STA */ |
| 784 | /*------------------------------------------------------------------------*/ |
| 785 | |
| 786 | |
| 787 | DBG_FUNC( "wireless_get_bssid" ); |
| 788 | DBG_ENTER( DbgInfo ); |
| 789 | |
| 790 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { |
| 791 | ret = -EBUSY; |
| 792 | goto out; |
| 793 | } |
| 794 | |
| 795 | wl_lock( lp, &flags ); |
| 796 | |
| 797 | wl_act_int_off( lp ); |
| 798 | |
| 799 | memset( &ap_addr->sa_data, 0, ETH_ALEN ); |
| 800 | |
| 801 | ap_addr->sa_family = ARPHRD_ETHER; |
| 802 | |
| 803 | /* Assume AP mode here, which means the BSSID is our own MAC address. In |
| 804 | STA mode, this address will be overwritten with the actual BSSID using |
| 805 | the code below. */ |
| 806 | memcpy(&ap_addr->sa_data, lp->dev->dev_addr, ETH_ALEN); |
| 807 | |
| 808 | |
| 809 | #if 1 //;? (HCF_TYPE) & HCF_TYPE_STA |
| 810 | //;?should we return an error status in AP mode |
| 811 | |
| 812 | if ( CNV_INT_TO_LITTLE( lp->hcfCtx.IFB_FWIdentity.comp_id ) == COMP_ID_FW_STA ) { |
| 813 | /* Get Current BSSID */ |
| 814 | lp->ltvRecord.typ = CFG_CUR_BSSID; |
| 815 | lp->ltvRecord.len = 4; |
| 816 | status = hcf_get_info( &( lp->hcfCtx ), (LTVP)&( lp->ltvRecord )); |
| 817 | |
| 818 | if( status == HCF_SUCCESS ) { |
| 819 | /* Copy info into sockaddr struct */ |
| 820 | memcpy(&ap_addr->sa_data, lp->ltvRecord.u.u8, ETH_ALEN); |
| 821 | } else { |
| 822 | ret = -EFAULT; |
| 823 | } |
| 824 | } |
| 825 | |
| 826 | #endif // (HCF_TYPE) & HCF_TYPE_STA |
| 827 | |
| 828 | wl_act_int_on( lp ); |
| 829 | |
| 830 | wl_unlock(lp, &flags); |
| 831 | |
| 832 | out: |
| 833 | DBG_LEAVE(DbgInfo); |
| 834 | return ret; |
| 835 | } // wireless_get_bssid |
| 836 | /*============================================================================*/ |
| 837 | |
| 838 | |
| 839 | |
| 840 | |
| 841 | /******************************************************************************* |
| 842 | * wireless_get_ap_list() |
| 843 | ******************************************************************************* |
| 844 | * |
| 845 | * DESCRIPTION: |
| 846 | * |
| 847 | * Gets the results of a network scan. |
| 848 | * |
| 849 | * PARAMETERS: |
| 850 | * |
| 851 | * wrq - the wireless request buffer |
| 852 | * lp - the device's private adapter structure |
| 853 | * |
| 854 | * RETURNS: |
| 855 | * |
| 856 | * 0 on success |
| 857 | * errno value otherwise |
| 858 | * |
| 859 | * NOTE: SIOCGIWAPLIST has been deprecated by SIOCSIWSCAN. This function |
| 860 | * implements SIOCGIWAPLIST only to provide backwards compatibility. For |
| 861 | * all systems using WIRELESS_EXT v14 and higher, use SIOCSIWSCAN! |
| 862 | * |
| 863 | ******************************************************************************/ |
| 864 | static int wireless_get_ap_list (struct net_device *dev, struct iw_request_info *info, struct iw_point *data, char *extra) |
| 865 | { |
| 866 | struct wl_private *lp = wl_priv(dev); |
| 867 | unsigned long flags; |
| 868 | int ret; |
| 869 | int num_aps = -1; |
| 870 | int sec_count = 0; |
| 871 | hcf_32 count; |
| 872 | struct sockaddr *hwa = NULL; |
| 873 | struct iw_quality *qual = NULL; |
| 874 | #ifdef WARP |
| 875 | ScanResult *p = &lp->scan_results; |
| 876 | #else |
| 877 | ProbeResult *p = &lp->probe_results; |
| 878 | #endif // WARP |
| 879 | /*------------------------------------------------------------------------*/ |
| 880 | |
| 881 | DBG_FUNC( "wireless_get_ap_list" ); |
| 882 | DBG_ENTER( DbgInfo ); |
| 883 | |
| 884 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { |
| 885 | ret = -EBUSY; |
| 886 | goto out; |
| 887 | } |
| 888 | |
| 889 | wl_lock( lp, &flags ); |
| 890 | |
| 891 | wl_act_int_off( lp ); |
| 892 | |
| 893 | /* Set the completion state to FALSE */ |
| 894 | lp->scan_results.scan_complete = FALSE; |
| 895 | lp->probe_results.scan_complete = FALSE; |
| 896 | /* Channels to scan */ |
| 897 | lp->ltvRecord.len = 2; |
| 898 | lp->ltvRecord.typ = CFG_SCAN_CHANNELS_2GHZ; |
| 899 | lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE( 0x7FFF ); |
| 900 | ret = hcf_put_info( &( lp->hcfCtx ), (LTVP)&( lp->ltvRecord )); |
| 901 | DBG_TRACE( DbgInfo, "CFG_SCAN_CHANNELS_2GHZ result: 0x%x\n", ret ); |
| 902 | |
| 903 | /* Set the SCAN_SSID to "ANY". Using this RID for scan prevents the need to |
| 904 | disassociate from the network we are currently on */ |
| 905 | lp->ltvRecord.len = 2; |
| 906 | lp->ltvRecord.typ = CFG_SCAN_SSID; |
| 907 | lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE( 0 ); |
| 908 | ret = hcf_put_info( &( lp->hcfCtx ), (LTVP)&( lp->ltvRecord )); |
| 909 | DBG_TRACE( DbgInfo, "CFG_SCAN_SSID to 'any' ret: 0x%x\n", ret ); |
| 910 | |
| 911 | /* Initiate the scan */ |
| 912 | #ifdef WARP |
| 913 | ret = hcf_action( &( lp->hcfCtx ), MDD_ACT_SCAN ); |
| 914 | #else |
| 915 | ret = hcf_action( &( lp->hcfCtx ), HCF_ACT_ACS_SCAN ); |
| 916 | #endif // WARP |
| 917 | |
| 918 | wl_act_int_on( lp ); |
| 919 | |
| 920 | //;? unlock? what about the access to lp below? is it broken? |
| 921 | wl_unlock(lp, &flags); |
| 922 | |
| 923 | if( ret == HCF_SUCCESS ) { |
| 924 | DBG_TRACE( DbgInfo, "SUCCESSFULLY INITIATED SCAN...\n" ); |
| 925 | while( (*p).scan_complete == FALSE && ret == HCF_SUCCESS ) { |
| 926 | DBG_TRACE( DbgInfo, "Waiting for scan results...\n" ); |
| 927 | /* Abort the scan if we've waited for more than MAX_SCAN_TIME_SEC */ |
| 928 | if( sec_count++ > MAX_SCAN_TIME_SEC ) { |
| 929 | ret = -EIO; |
| 930 | } else { |
| 931 | /* Wait for 1 sec in 10ms intervals, scheduling the kernel to do |
| 932 | other things in the meantime, This prevents system lockups by |
| 933 | giving some time back to the kernel */ |
| 934 | for( count = 0; count < 100; count ++ ) { |
| 935 | mdelay( 10 ); |
| 936 | schedule( ); |
| 937 | } |
| 938 | } |
| 939 | } |
| 940 | |
| 941 | rmb(); |
| 942 | |
| 943 | if ( ret != HCF_SUCCESS ) { |
| 944 | DBG_ERROR( DbgInfo, "timeout waiting for scan results\n" ); |
| 945 | } else { |
| 946 | num_aps = (*p)/*lp->probe_results*/.num_aps; |
| 947 | if (num_aps > IW_MAX_AP) { |
| 948 | num_aps = IW_MAX_AP; |
| 949 | } |
| 950 | data->length = num_aps; |
| 951 | hwa = (struct sockaddr *)extra; |
| 952 | qual = (struct iw_quality *) extra + |
| 953 | ( sizeof( struct sockaddr ) * num_aps ); |
| 954 | |
| 955 | /* This flag is used to tell the user if we provide quality |
| 956 | information. Since we provide signal/noise levels but no |
| 957 | quality info on a scan, this is set to 0. Setting to 1 and |
| 958 | providing a quality of 0 produces weird results. If we ever |
| 959 | provide quality (or can calculate it), this can be changed */ |
| 960 | data->flags = 0; |
| 961 | |
| 962 | for( count = 0; count < num_aps; count++ ) { |
| 963 | #ifdef WARP |
| 964 | memcpy( hwa[count].sa_data, |
| 965 | (*p)/*lp->scan_results*/.APTable[count].bssid, ETH_ALEN ); |
| 966 | #else //;?why use BSSID and bssid as names in seemingly very comparable situations |
Andy Shevchenko | 2b6d83d | 2010-10-16 13:11:12 +0300 | [diff] [blame] | 967 | DBG_PRINT("BSSID: %pM\n", |
| 968 | (*p).ProbeTable[count].BSSID); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 969 | memcpy( hwa[count].sa_data, |
| 970 | (*p)/*lp->probe_results*/.ProbeTable[count].BSSID, ETH_ALEN ); |
| 971 | #endif // WARP |
| 972 | } |
| 973 | /* Once the data is copied to the wireless struct, invalidate the |
| 974 | scan result to initiate a rescan on the next request */ |
| 975 | (*p)/*lp->probe_results*/.scan_complete = FALSE; |
| 976 | /* Send the wireless event that the scan has completed, just in case |
| 977 | it's needed */ |
| 978 | wl_wext_event_scan_complete( lp->dev ); |
| 979 | } |
| 980 | } |
| 981 | out: |
| 982 | DBG_LEAVE( DbgInfo ); |
| 983 | return ret; |
| 984 | } // wireless_get_ap_list |
| 985 | /*============================================================================*/ |
| 986 | |
| 987 | |
| 988 | |
| 989 | |
| 990 | /******************************************************************************* |
| 991 | * wireless_set_sensitivity() |
| 992 | ******************************************************************************* |
| 993 | * |
| 994 | * DESCRIPTION: |
| 995 | * |
| 996 | * Sets the sensitivity (distance between APs) of the wireless card. |
| 997 | * |
| 998 | * PARAMETERS: |
| 999 | * |
| 1000 | * wrq - the wireless request buffer |
| 1001 | * lp - the device's private adapter structure |
| 1002 | * |
| 1003 | * RETURNS: |
| 1004 | * |
| 1005 | * 0 on success |
| 1006 | * errno value otherwise |
| 1007 | * |
| 1008 | ******************************************************************************/ |
| 1009 | static int wireless_set_sensitivity(struct net_device *dev, struct iw_request_info *info, struct iw_param *sens, char *extra) |
| 1010 | { |
| 1011 | struct wl_private *lp = wl_priv(dev); |
| 1012 | unsigned long flags; |
| 1013 | int ret = 0; |
| 1014 | int dens = sens->value; |
| 1015 | /*------------------------------------------------------------------------*/ |
| 1016 | |
| 1017 | |
| 1018 | DBG_FUNC( "wireless_set_sensitivity" ); |
| 1019 | DBG_ENTER( DbgInfo ); |
| 1020 | |
| 1021 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { |
| 1022 | ret = -EBUSY; |
| 1023 | goto out; |
| 1024 | } |
| 1025 | |
| 1026 | if(( dens < 1 ) || ( dens > 3 )) { |
| 1027 | ret = -EINVAL; |
| 1028 | goto out; |
| 1029 | } |
| 1030 | |
| 1031 | wl_lock( lp, &flags ); |
| 1032 | |
| 1033 | wl_act_int_off( lp ); |
| 1034 | |
| 1035 | lp->DistanceBetweenAPs = dens; |
| 1036 | wl_apply( lp ); |
| 1037 | |
| 1038 | wl_act_int_on( lp ); |
| 1039 | |
| 1040 | wl_unlock(lp, &flags); |
| 1041 | |
| 1042 | out: |
| 1043 | DBG_LEAVE( DbgInfo ); |
| 1044 | return ret; |
| 1045 | } // wireless_set_sensitivity |
| 1046 | /*============================================================================*/ |
| 1047 | |
| 1048 | |
| 1049 | |
| 1050 | |
| 1051 | /******************************************************************************* |
| 1052 | * wireless_get_sensitivity() |
| 1053 | ******************************************************************************* |
| 1054 | * |
| 1055 | * DESCRIPTION: |
| 1056 | * |
| 1057 | * Gets the sensitivity (distance between APs) of the wireless card. |
| 1058 | * |
| 1059 | * PARAMETERS: |
| 1060 | * |
| 1061 | * wrq - the wireless request buffer |
| 1062 | * lp - the device's private adapter structure |
| 1063 | * |
| 1064 | * RETURNS: |
| 1065 | * |
| 1066 | * 0 on success |
| 1067 | * errno value otherwise |
| 1068 | * |
| 1069 | ******************************************************************************/ |
| 1070 | static int wireless_get_sensitivity(struct net_device *dev, struct iw_request_info *info, struct iw_param *sens, char *extra) |
| 1071 | { |
| 1072 | struct wl_private *lp = wl_priv(dev); |
| 1073 | int ret = 0; |
| 1074 | /*------------------------------------------------------------------------*/ |
| 1075 | /*------------------------------------------------------------------------*/ |
| 1076 | |
| 1077 | |
| 1078 | DBG_FUNC( "wireless_get_sensitivity" ); |
| 1079 | DBG_ENTER( DbgInfo ); |
| 1080 | |
| 1081 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { |
| 1082 | ret = -EBUSY; |
| 1083 | goto out; |
| 1084 | } |
| 1085 | |
| 1086 | /* not worth locking ... */ |
| 1087 | sens->value = lp->DistanceBetweenAPs; |
| 1088 | sens->fixed = 0; /* auto */ |
| 1089 | out: |
| 1090 | DBG_LEAVE( DbgInfo ); |
| 1091 | return ret; |
| 1092 | } // wireless_get_sensitivity |
| 1093 | /*============================================================================*/ |
| 1094 | |
| 1095 | |
| 1096 | |
| 1097 | |
| 1098 | /******************************************************************************* |
| 1099 | * wireless_set_essid() |
| 1100 | ******************************************************************************* |
| 1101 | * |
| 1102 | * DESCRIPTION: |
| 1103 | * |
| 1104 | * Sets the ESSID (network name) that the wireless device should associate |
| 1105 | * with. |
| 1106 | * |
| 1107 | * PARAMETERS: |
| 1108 | * |
| 1109 | * wrq - the wireless request buffer |
| 1110 | * lp - the device's private adapter structure |
| 1111 | * |
| 1112 | * RETURNS: |
| 1113 | * |
| 1114 | * 0 on success |
| 1115 | * errno value otherwise |
| 1116 | * |
| 1117 | ******************************************************************************/ |
| 1118 | static int wireless_set_essid(struct net_device *dev, struct iw_request_info *info, struct iw_point *data, char *ssid) |
| 1119 | { |
| 1120 | struct wl_private *lp = wl_priv(dev); |
| 1121 | unsigned long flags; |
| 1122 | int ret = 0; |
| 1123 | |
| 1124 | DBG_FUNC( "wireless_set_essid" ); |
| 1125 | DBG_ENTER( DbgInfo ); |
| 1126 | |
| 1127 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { |
| 1128 | ret = -EBUSY; |
| 1129 | goto out; |
| 1130 | } |
| 1131 | |
| 1132 | if (data->flags != 0 && data->length > HCF_MAX_NAME_LEN + 1) { |
| 1133 | ret = -EINVAL; |
| 1134 | goto out; |
| 1135 | } |
| 1136 | |
| 1137 | wl_lock( lp, &flags ); |
| 1138 | |
| 1139 | wl_act_int_off( lp ); |
| 1140 | |
| 1141 | memset( lp->NetworkName, 0, sizeof( lp->NetworkName )); |
| 1142 | |
| 1143 | /* data->flags is zero to ask for "any" */ |
| 1144 | if( data->flags == 0 ) { |
| 1145 | /* Need this because in STAP build PARM_DEFAULT_SSID is "LinuxAP" |
| 1146 | * ;?but there ain't no STAP anymore*/ |
| 1147 | if ( CNV_INT_TO_LITTLE( lp->hcfCtx.IFB_FWIdentity.comp_id ) == COMP_ID_FW_STA ) { |
| 1148 | strcpy( lp->NetworkName, "ANY" ); |
| 1149 | } else { |
| 1150 | //strcpy( lp->NetworkName, "ANY" ); |
| 1151 | strcpy( lp->NetworkName, PARM_DEFAULT_SSID ); |
| 1152 | } |
| 1153 | } else { |
| 1154 | memcpy( lp->NetworkName, ssid, data->length ); |
| 1155 | } |
| 1156 | |
| 1157 | DBG_NOTICE( DbgInfo, "set NetworkName: %s\n", ssid ); |
| 1158 | |
| 1159 | /* Commit the adapter parameters */ |
| 1160 | wl_apply( lp ); |
| 1161 | |
| 1162 | /* Send an event that ESSID has been set */ |
| 1163 | wl_wext_event_essid( lp->dev ); |
| 1164 | |
| 1165 | wl_act_int_on( lp ); |
| 1166 | |
| 1167 | wl_unlock(lp, &flags); |
| 1168 | |
| 1169 | out: |
| 1170 | DBG_LEAVE( DbgInfo ); |
| 1171 | return ret; |
| 1172 | } // wireless_set_essid |
| 1173 | /*============================================================================*/ |
| 1174 | |
| 1175 | |
| 1176 | |
| 1177 | |
| 1178 | /******************************************************************************* |
| 1179 | * wireless_get_essid() |
| 1180 | ******************************************************************************* |
| 1181 | * |
| 1182 | * DESCRIPTION: |
| 1183 | * |
| 1184 | * Gets the ESSID (network name) that the wireless device is associated |
| 1185 | * with. |
| 1186 | * |
| 1187 | * PARAMETERS: |
| 1188 | * |
| 1189 | * wrq - the wireless request buffer |
| 1190 | * lp - the device's private adapter structure |
| 1191 | * |
| 1192 | * RETURNS: |
| 1193 | * |
| 1194 | * 0 on success |
| 1195 | * errno value otherwise |
| 1196 | * |
| 1197 | ******************************************************************************/ |
| 1198 | static int wireless_get_essid(struct net_device *dev, struct iw_request_info *info, struct iw_point *data, char *essid) |
| 1199 | |
| 1200 | { |
| 1201 | struct wl_private *lp = wl_priv(dev); |
| 1202 | unsigned long flags; |
| 1203 | int ret = 0; |
| 1204 | int status = -1; |
| 1205 | wvName_t *pName; |
| 1206 | /*------------------------------------------------------------------------*/ |
| 1207 | |
| 1208 | |
| 1209 | DBG_FUNC( "wireless_get_essid" ); |
| 1210 | DBG_ENTER( DbgInfo ); |
| 1211 | |
| 1212 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { |
| 1213 | ret = -EBUSY; |
| 1214 | goto out; |
| 1215 | } |
| 1216 | |
| 1217 | wl_lock( lp, &flags ); |
| 1218 | |
| 1219 | wl_act_int_off( lp ); |
| 1220 | |
| 1221 | /* Get the desired network name */ |
| 1222 | lp->ltvRecord.len = 1 + ( sizeof( *pName ) / sizeof( hcf_16 )); |
| 1223 | |
| 1224 | |
| 1225 | #if 1 //;? (HCF_TYPE) & HCF_TYPE_STA |
| 1226 | //;?should we return an error status in AP mode |
| 1227 | |
| 1228 | lp->ltvRecord.typ = CFG_DESIRED_SSID; |
| 1229 | |
| 1230 | #endif |
| 1231 | |
| 1232 | |
| 1233 | #if 1 //;? (HCF_TYPE) & HCF_TYPE_AP |
| 1234 | //;?should we restore this to allow smaller memory footprint |
| 1235 | |
| 1236 | if ( CNV_INT_TO_LITTLE( lp->hcfCtx.IFB_FWIdentity.comp_id ) == COMP_ID_FW_AP ) { |
| 1237 | lp->ltvRecord.typ = CFG_CNF_OWN_SSID; |
| 1238 | } |
| 1239 | |
| 1240 | #endif // HCF_AP |
| 1241 | |
| 1242 | |
| 1243 | status = hcf_get_info( &( lp->hcfCtx ), (LTVP)&( lp->ltvRecord )); |
| 1244 | if( status == HCF_SUCCESS ) { |
| 1245 | pName = (wvName_t *)&( lp->ltvRecord.u.u32 ); |
| 1246 | |
| 1247 | /* Endian translate the string length */ |
| 1248 | pName->length = CNV_LITTLE_TO_INT( pName->length ); |
| 1249 | |
| 1250 | /* Copy the information into the user buffer */ |
| 1251 | data->length = pName->length; |
| 1252 | |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 1253 | if( pName->length < HCF_MAX_NAME_LEN ) { |
| 1254 | pName->name[pName->length] = '\0'; |
| 1255 | } |
| 1256 | |
| 1257 | data->flags = 1; |
| 1258 | |
| 1259 | |
| 1260 | #if 1 //;? (HCF_TYPE) & HCF_TYPE_STA |
| 1261 | //;?should we return an error status in AP mode |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 1262 | |
| 1263 | /* if desired is null ("any"), return current or "any" */ |
| 1264 | if( pName->name[0] == '\0' ) { |
| 1265 | /* Get the current network name */ |
| 1266 | lp->ltvRecord.len = 1 + ( sizeof(*pName ) / sizeof( hcf_16 )); |
| 1267 | lp->ltvRecord.typ = CFG_CUR_SSID; |
| 1268 | |
| 1269 | status = hcf_get_info( &( lp->hcfCtx ), (LTVP)&( lp->ltvRecord )); |
| 1270 | |
| 1271 | if( status == HCF_SUCCESS ) { |
| 1272 | pName = (wvName_t *)&( lp->ltvRecord.u.u32 ); |
| 1273 | |
| 1274 | /* Endian translate the string length */ |
| 1275 | pName->length = CNV_LITTLE_TO_INT( pName->length ); |
| 1276 | |
| 1277 | /* Copy the information into the user buffer */ |
David Kilroy | e7751b6 | 2011-09-25 08:30:19 +0100 | [diff] [blame] | 1278 | data->length = pName->length; |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 1279 | data->flags = 1; |
| 1280 | } else { |
| 1281 | ret = -EFAULT; |
| 1282 | goto out_unlock; |
| 1283 | } |
| 1284 | } |
| 1285 | |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 1286 | #endif // HCF_STA |
| 1287 | |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 1288 | if (pName->length > IW_ESSID_MAX_SIZE) { |
| 1289 | ret = -EFAULT; |
| 1290 | goto out_unlock; |
| 1291 | } |
| 1292 | |
| 1293 | memcpy(essid, pName->name, pName->length); |
| 1294 | } else { |
| 1295 | ret = -EFAULT; |
| 1296 | goto out_unlock; |
| 1297 | } |
| 1298 | |
| 1299 | out_unlock: |
| 1300 | wl_act_int_on( lp ); |
| 1301 | |
| 1302 | wl_unlock(lp, &flags); |
| 1303 | |
| 1304 | out: |
| 1305 | DBG_LEAVE( DbgInfo ); |
| 1306 | return ret; |
| 1307 | } // wireless_get_essid |
| 1308 | /*============================================================================*/ |
| 1309 | |
| 1310 | |
| 1311 | |
| 1312 | |
| 1313 | /******************************************************************************* |
| 1314 | * wireless_set_encode() |
| 1315 | ******************************************************************************* |
| 1316 | * |
| 1317 | * DESCRIPTION: |
| 1318 | * |
| 1319 | * Sets the encryption keys and status (enable or disable). |
| 1320 | * |
| 1321 | * PARAMETERS: |
| 1322 | * |
| 1323 | * wrq - the wireless request buffer |
| 1324 | * lp - the device's private adapter structure |
| 1325 | * |
| 1326 | * RETURNS: |
| 1327 | * |
| 1328 | * 0 on success |
| 1329 | * errno value otherwise |
| 1330 | * |
| 1331 | ******************************************************************************/ |
| 1332 | static int wireless_set_encode(struct net_device *dev, struct iw_request_info *info, struct iw_point *erq, char *keybuf) |
| 1333 | { |
| 1334 | struct wl_private *lp = wl_priv(dev); |
| 1335 | unsigned long flags; |
David Kilroy | 05df482 | 2011-10-09 12:11:35 +0100 | [diff] [blame] | 1336 | int key_idx = (erq->flags & IW_ENCODE_INDEX) - 1; |
| 1337 | int ret = 0; |
| 1338 | bool enable = true; |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 1339 | |
David Kilroy | 05df482 | 2011-10-09 12:11:35 +0100 | [diff] [blame] | 1340 | DBG_ENTER(DbgInfo); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 1341 | |
David Kilroy | 05df482 | 2011-10-09 12:11:35 +0100 | [diff] [blame] | 1342 | if (lp->portState == WVLAN_PORT_STATE_DISABLED) { |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 1343 | ret = -EBUSY; |
| 1344 | goto out; |
| 1345 | } |
| 1346 | |
David Kilroy | 05df482 | 2011-10-09 12:11:35 +0100 | [diff] [blame] | 1347 | if (erq->flags & IW_ENCODE_DISABLED) |
| 1348 | enable = false; |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 1349 | |
David Kilroy | 05df482 | 2011-10-09 12:11:35 +0100 | [diff] [blame] | 1350 | wl_lock(lp, &flags); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 1351 | |
David Kilroy | 05df482 | 2011-10-09 12:11:35 +0100 | [diff] [blame] | 1352 | wl_act_int_off(lp); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 1353 | |
David Kilroy | 05df482 | 2011-10-09 12:11:35 +0100 | [diff] [blame] | 1354 | ret = hermes_set_wep_keys(lp, key_idx, keybuf, erq->length, |
| 1355 | enable, true); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 1356 | |
| 1357 | /* Send an event that Encryption has been set */ |
David Kilroy | 05df482 | 2011-10-09 12:11:35 +0100 | [diff] [blame] | 1358 | if (ret == 0) |
| 1359 | wl_wext_event_encode(dev); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 1360 | |
David Kilroy | 05df482 | 2011-10-09 12:11:35 +0100 | [diff] [blame] | 1361 | wl_act_int_on(lp); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 1362 | |
| 1363 | wl_unlock(lp, &flags); |
| 1364 | |
| 1365 | out: |
David Kilroy | 05df482 | 2011-10-09 12:11:35 +0100 | [diff] [blame] | 1366 | DBG_LEAVE(DbgInfo); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 1367 | return ret; |
David Kilroy | 05df482 | 2011-10-09 12:11:35 +0100 | [diff] [blame] | 1368 | } |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 1369 | |
| 1370 | /******************************************************************************* |
| 1371 | * wireless_get_encode() |
| 1372 | ******************************************************************************* |
| 1373 | * |
| 1374 | * DESCRIPTION: |
| 1375 | * |
| 1376 | * Gets the encryption keys and status. |
| 1377 | * |
| 1378 | * PARAMETERS: |
| 1379 | * |
| 1380 | * wrq - the wireless request buffer |
| 1381 | * lp - the device's private adapter structure |
| 1382 | * |
| 1383 | * RETURNS: |
| 1384 | * |
| 1385 | * 0 on success |
| 1386 | * errno value otherwise |
| 1387 | * |
| 1388 | ******************************************************************************/ |
| 1389 | static int wireless_get_encode(struct net_device *dev, struct iw_request_info *info, struct iw_point *erq, char *key) |
| 1390 | |
| 1391 | { |
| 1392 | struct wl_private *lp = wl_priv(dev); |
| 1393 | unsigned long flags; |
| 1394 | int ret = 0; |
| 1395 | int index; |
| 1396 | /*------------------------------------------------------------------------*/ |
| 1397 | |
| 1398 | |
| 1399 | DBG_FUNC( "wireless_get_encode" ); |
| 1400 | DBG_ENTER( DbgInfo ); |
| 1401 | DBG_NOTICE(DbgInfo, "GIWENCODE: encrypt: %d, ID: %d\n", lp->EnableEncryption, lp->TransmitKeyID); |
| 1402 | |
| 1403 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { |
| 1404 | ret = -EBUSY; |
| 1405 | goto out; |
| 1406 | } |
| 1407 | |
| 1408 | /* Only super-user can see WEP key */ |
| 1409 | if( !capable( CAP_NET_ADMIN )) { |
| 1410 | ret = -EPERM; |
| 1411 | DBG_LEAVE( DbgInfo ); |
| 1412 | return ret; |
| 1413 | } |
| 1414 | |
| 1415 | wl_lock( lp, &flags ); |
| 1416 | |
| 1417 | wl_act_int_off( lp ); |
| 1418 | |
| 1419 | /* Is it supported? */ |
| 1420 | if( !wl_has_wep( &( lp->hcfCtx ))) { |
| 1421 | ret = -EOPNOTSUPP; |
| 1422 | goto out_unlock; |
| 1423 | } |
| 1424 | |
| 1425 | /* Basic checking */ |
| 1426 | index = (erq->flags & IW_ENCODE_INDEX ) - 1; |
| 1427 | |
| 1428 | |
| 1429 | /* Set the flags */ |
| 1430 | erq->flags = 0; |
| 1431 | |
| 1432 | if( lp->EnableEncryption == 0 ) { |
| 1433 | erq->flags |= IW_ENCODE_DISABLED; |
| 1434 | } |
| 1435 | |
| 1436 | /* Which key do we want */ |
| 1437 | if(( index < 0 ) || ( index >= MAX_KEYS )) { |
| 1438 | index = lp->TransmitKeyID - 1; |
| 1439 | } |
| 1440 | |
| 1441 | erq->flags |= index + 1; |
| 1442 | |
| 1443 | /* Copy the key to the user buffer */ |
| 1444 | erq->length = lp->DefaultKeys.key[index].len; |
| 1445 | |
| 1446 | memcpy(key, lp->DefaultKeys.key[index].key, erq->length); |
| 1447 | |
| 1448 | out_unlock: |
| 1449 | |
| 1450 | wl_act_int_on( lp ); |
| 1451 | |
| 1452 | wl_unlock(lp, &flags); |
| 1453 | |
| 1454 | out: |
| 1455 | DBG_LEAVE( DbgInfo ); |
| 1456 | return ret; |
| 1457 | } // wireless_get_encode |
| 1458 | /*============================================================================*/ |
| 1459 | |
| 1460 | |
| 1461 | |
| 1462 | |
| 1463 | /******************************************************************************* |
| 1464 | * wireless_set_nickname() |
| 1465 | ******************************************************************************* |
| 1466 | * |
| 1467 | * DESCRIPTION: |
| 1468 | * |
| 1469 | * Sets the nickname, or station name, of the wireless device. |
| 1470 | * |
| 1471 | * PARAMETERS: |
| 1472 | * |
| 1473 | * wrq - the wireless request buffer |
| 1474 | * lp - the device's private adapter structure |
| 1475 | * |
| 1476 | * RETURNS: |
| 1477 | * |
| 1478 | * 0 on success |
| 1479 | * errno value otherwise |
| 1480 | * |
| 1481 | ******************************************************************************/ |
| 1482 | static int wireless_set_nickname(struct net_device *dev, struct iw_request_info *info, struct iw_point *data, char *nickname) |
| 1483 | { |
| 1484 | struct wl_private *lp = wl_priv(dev); |
| 1485 | unsigned long flags; |
| 1486 | int ret = 0; |
| 1487 | /*------------------------------------------------------------------------*/ |
| 1488 | |
| 1489 | |
| 1490 | DBG_FUNC( "wireless_set_nickname" ); |
| 1491 | DBG_ENTER( DbgInfo ); |
| 1492 | |
| 1493 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { |
| 1494 | ret = -EBUSY; |
| 1495 | goto out; |
| 1496 | } |
| 1497 | |
| 1498 | #if 0 //;? Needed, was present in original code but not in 7.18 Linux 2.6 kernel version |
| 1499 | if( !capable(CAP_NET_ADMIN )) { |
| 1500 | ret = -EPERM; |
| 1501 | DBG_LEAVE( DbgInfo ); |
| 1502 | return ret; |
| 1503 | } |
| 1504 | #endif |
| 1505 | |
| 1506 | /* Validate the new value */ |
| 1507 | if(data->length > HCF_MAX_NAME_LEN) { |
| 1508 | ret = -EINVAL; |
| 1509 | goto out; |
| 1510 | } |
| 1511 | |
| 1512 | wl_lock( lp, &flags ); |
| 1513 | |
| 1514 | wl_act_int_off( lp ); |
| 1515 | |
| 1516 | memset( lp->StationName, 0, sizeof( lp->StationName )); |
| 1517 | |
| 1518 | memcpy( lp->StationName, nickname, data->length ); |
| 1519 | |
| 1520 | /* Commit the adapter parameters */ |
| 1521 | wl_apply( lp ); |
| 1522 | |
| 1523 | wl_act_int_on( lp ); |
| 1524 | |
| 1525 | wl_unlock(lp, &flags); |
| 1526 | |
| 1527 | out: |
| 1528 | DBG_LEAVE( DbgInfo ); |
| 1529 | return ret; |
| 1530 | } // wireless_set_nickname |
| 1531 | /*============================================================================*/ |
| 1532 | |
| 1533 | |
| 1534 | |
| 1535 | |
| 1536 | /******************************************************************************* |
| 1537 | * wireless_get_nickname() |
| 1538 | ******************************************************************************* |
| 1539 | * |
| 1540 | * DESCRIPTION: |
| 1541 | * |
| 1542 | * Gets the nickname, or station name, of the wireless device. |
| 1543 | * |
| 1544 | * PARAMETERS: |
| 1545 | * |
| 1546 | * wrq - the wireless request buffer |
| 1547 | * lp - the device's private adapter structure |
| 1548 | * |
| 1549 | * RETURNS: |
| 1550 | * |
| 1551 | * 0 on success |
| 1552 | * errno value otherwise |
| 1553 | * |
| 1554 | ******************************************************************************/ |
| 1555 | static int wireless_get_nickname(struct net_device *dev, struct iw_request_info *info, struct iw_point *data, char *nickname) |
| 1556 | { |
| 1557 | struct wl_private *lp = wl_priv(dev); |
| 1558 | unsigned long flags; |
| 1559 | int ret = 0; |
| 1560 | int status = -1; |
| 1561 | wvName_t *pName; |
| 1562 | /*------------------------------------------------------------------------*/ |
| 1563 | |
| 1564 | |
| 1565 | DBG_FUNC( "wireless_get_nickname" ); |
| 1566 | DBG_ENTER( DbgInfo ); |
| 1567 | |
| 1568 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { |
| 1569 | ret = -EBUSY; |
| 1570 | goto out; |
| 1571 | } |
| 1572 | |
| 1573 | wl_lock( lp, &flags ); |
| 1574 | |
| 1575 | wl_act_int_off( lp ); |
| 1576 | |
| 1577 | /* Get the current station name */ |
| 1578 | lp->ltvRecord.len = 1 + ( sizeof( *pName ) / sizeof( hcf_16 )); |
| 1579 | lp->ltvRecord.typ = CFG_CNF_OWN_NAME; |
| 1580 | |
| 1581 | status = hcf_get_info( &( lp->hcfCtx ), (LTVP)&( lp->ltvRecord )); |
| 1582 | |
| 1583 | if( status == HCF_SUCCESS ) { |
| 1584 | pName = (wvName_t *)&( lp->ltvRecord.u.u32 ); |
| 1585 | |
| 1586 | /* Endian translate the length */ |
| 1587 | pName->length = CNV_LITTLE_TO_INT( pName->length ); |
| 1588 | |
| 1589 | if ( pName->length > IW_ESSID_MAX_SIZE ) { |
| 1590 | ret = -EFAULT; |
| 1591 | } else { |
| 1592 | /* Copy the information into the user buffer */ |
| 1593 | data->length = pName->length; |
| 1594 | memcpy(nickname, pName->name, pName->length); |
| 1595 | } |
| 1596 | } else { |
| 1597 | ret = -EFAULT; |
| 1598 | } |
| 1599 | |
| 1600 | wl_act_int_on( lp ); |
| 1601 | |
| 1602 | wl_unlock(lp, &flags); |
| 1603 | |
| 1604 | out: |
| 1605 | DBG_LEAVE(DbgInfo); |
| 1606 | return ret; |
| 1607 | } // wireless_get_nickname |
| 1608 | /*============================================================================*/ |
| 1609 | |
| 1610 | |
| 1611 | |
| 1612 | |
| 1613 | /******************************************************************************* |
| 1614 | * wireless_set_porttype() |
| 1615 | ******************************************************************************* |
| 1616 | * |
| 1617 | * DESCRIPTION: |
| 1618 | * |
| 1619 | * Sets the port type of the wireless device. |
| 1620 | * |
| 1621 | * PARAMETERS: |
| 1622 | * |
| 1623 | * wrq - the wireless request buffer |
| 1624 | * lp - the device's private adapter structure |
| 1625 | * |
| 1626 | * RETURNS: |
| 1627 | * |
| 1628 | * 0 on success |
| 1629 | * errno value otherwise |
| 1630 | * |
| 1631 | ******************************************************************************/ |
| 1632 | static int wireless_set_porttype(struct net_device *dev, struct iw_request_info *info, __u32 *mode, char *extra) |
| 1633 | { |
| 1634 | struct wl_private *lp = wl_priv(dev); |
| 1635 | unsigned long flags; |
| 1636 | int ret = 0; |
| 1637 | hcf_16 portType; |
| 1638 | hcf_16 createIBSS; |
| 1639 | /*------------------------------------------------------------------------*/ |
| 1640 | |
| 1641 | DBG_FUNC( "wireless_set_porttype" ); |
| 1642 | DBG_ENTER( DbgInfo ); |
| 1643 | |
| 1644 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { |
| 1645 | ret = -EBUSY; |
| 1646 | goto out; |
| 1647 | } |
| 1648 | |
| 1649 | wl_lock( lp, &flags ); |
| 1650 | |
| 1651 | wl_act_int_off( lp ); |
| 1652 | |
| 1653 | /* Validate the new value */ |
| 1654 | switch( *mode ) { |
| 1655 | case IW_MODE_ADHOC: |
| 1656 | |
| 1657 | /* When user requests ad-hoc, set IBSS mode! */ |
| 1658 | portType = 1; |
| 1659 | createIBSS = 1; |
| 1660 | |
| 1661 | lp->DownloadFirmware = WVLAN_DRV_MODE_STA; //1; |
| 1662 | |
| 1663 | break; |
| 1664 | |
| 1665 | |
| 1666 | case IW_MODE_AUTO: |
| 1667 | case IW_MODE_INFRA: |
| 1668 | |
| 1669 | /* Both automatic and infrastructure set port to BSS/STA mode */ |
| 1670 | portType = 1; |
| 1671 | createIBSS = 0; |
| 1672 | |
| 1673 | lp->DownloadFirmware = WVLAN_DRV_MODE_STA; //1; |
| 1674 | |
| 1675 | break; |
| 1676 | |
| 1677 | |
| 1678 | #if 0 //;? (HCF_TYPE) & HCF_TYPE_AP |
| 1679 | |
| 1680 | case IW_MODE_MASTER: |
| 1681 | |
| 1682 | /* Set BSS/AP mode */ |
| 1683 | portType = 1; |
| 1684 | |
| 1685 | lp->CreateIBSS = 0; |
| 1686 | lp->DownloadFirmware = WVLAN_DRV_MODE_AP; //2; |
| 1687 | |
| 1688 | break; |
| 1689 | |
| 1690 | #endif /* (HCF_TYPE) & HCF_TYPE_AP */ |
| 1691 | |
| 1692 | |
| 1693 | default: |
| 1694 | |
| 1695 | portType = 0; |
| 1696 | createIBSS = 0; |
| 1697 | ret = -EINVAL; |
| 1698 | } |
| 1699 | |
| 1700 | if( portType != 0 ) { |
| 1701 | /* Only do something if there is a mode change */ |
| 1702 | if( ( lp->PortType != portType ) || (lp->CreateIBSS != createIBSS)) { |
| 1703 | lp->PortType = portType; |
| 1704 | lp->CreateIBSS = createIBSS; |
| 1705 | |
| 1706 | /* Commit the adapter parameters */ |
| 1707 | wl_go( lp ); |
| 1708 | |
| 1709 | /* Send an event that mode has been set */ |
| 1710 | wl_wext_event_mode( lp->dev ); |
| 1711 | } |
| 1712 | } |
| 1713 | |
| 1714 | wl_act_int_on( lp ); |
| 1715 | |
| 1716 | wl_unlock(lp, &flags); |
| 1717 | |
| 1718 | out: |
| 1719 | DBG_LEAVE( DbgInfo ); |
| 1720 | return ret; |
| 1721 | } // wireless_set_porttype |
| 1722 | /*============================================================================*/ |
| 1723 | |
| 1724 | |
| 1725 | |
| 1726 | |
| 1727 | /******************************************************************************* |
| 1728 | * wireless_get_porttype() |
| 1729 | ******************************************************************************* |
| 1730 | * |
| 1731 | * DESCRIPTION: |
| 1732 | * |
| 1733 | * Gets the port type of the wireless device. |
| 1734 | * |
| 1735 | * PARAMETERS: |
| 1736 | * |
| 1737 | * wrq - the wireless request buffer |
| 1738 | * lp - the device's private adapter structure |
| 1739 | * |
| 1740 | * RETURNS: |
| 1741 | * |
| 1742 | * 0 on success |
| 1743 | * errno value otherwise |
| 1744 | * |
| 1745 | ******************************************************************************/ |
| 1746 | static int wireless_get_porttype(struct net_device *dev, struct iw_request_info *info, __u32 *mode, char *extra) |
| 1747 | |
| 1748 | { |
| 1749 | struct wl_private *lp = wl_priv(dev); |
| 1750 | unsigned long flags; |
| 1751 | int ret = 0; |
| 1752 | int status = -1; |
| 1753 | hcf_16 *pPortType; |
| 1754 | /*------------------------------------------------------------------------*/ |
| 1755 | |
| 1756 | |
| 1757 | DBG_FUNC( "wireless_get_porttype" ); |
| 1758 | DBG_ENTER( DbgInfo ); |
| 1759 | |
| 1760 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { |
| 1761 | ret = -EBUSY; |
| 1762 | goto out; |
| 1763 | } |
| 1764 | |
| 1765 | wl_lock( lp, &flags ); |
| 1766 | |
| 1767 | wl_act_int_off( lp ); |
| 1768 | |
| 1769 | /* Get the current port type */ |
| 1770 | lp->ltvRecord.len = 1 + ( sizeof( *pPortType ) / sizeof( hcf_16 )); |
| 1771 | lp->ltvRecord.typ = CFG_CNF_PORT_TYPE; |
| 1772 | |
| 1773 | status = hcf_get_info( &( lp->hcfCtx ), (LTVP)&( lp->ltvRecord )); |
| 1774 | |
| 1775 | if( status == HCF_SUCCESS ) { |
| 1776 | pPortType = (hcf_16 *)&( lp->ltvRecord.u.u32 ); |
| 1777 | |
| 1778 | *pPortType = CNV_LITTLE_TO_INT( *pPortType ); |
| 1779 | |
| 1780 | switch( *pPortType ) { |
| 1781 | case 1: |
| 1782 | |
| 1783 | #if 0 |
| 1784 | #if (HCF_TYPE) & HCF_TYPE_AP |
| 1785 | |
| 1786 | if ( CNV_INT_TO_LITTLE( lp->hcfCtx.IFB_FWIdentity.comp_id ) == COMP_ID_FW_AP ) { |
| 1787 | *mode = IW_MODE_MASTER; |
| 1788 | } else { |
| 1789 | *mode = IW_MODE_INFRA; |
| 1790 | } |
| 1791 | |
| 1792 | #else |
| 1793 | |
| 1794 | *mode = IW_MODE_INFRA; |
| 1795 | |
| 1796 | #endif /* (HCF_TYPE) & HCF_TYPE_AP */ |
| 1797 | #endif |
| 1798 | |
| 1799 | if ( CNV_INT_TO_LITTLE( lp->hcfCtx.IFB_FWIdentity.comp_id ) == COMP_ID_FW_AP ) { |
| 1800 | *mode = IW_MODE_MASTER; |
| 1801 | } else { |
| 1802 | if( lp->CreateIBSS ) { |
| 1803 | *mode = IW_MODE_ADHOC; |
| 1804 | } else { |
| 1805 | *mode = IW_MODE_INFRA; |
| 1806 | } |
| 1807 | } |
| 1808 | |
| 1809 | break; |
| 1810 | |
| 1811 | |
| 1812 | case 3: |
| 1813 | *mode = IW_MODE_ADHOC; |
| 1814 | break; |
| 1815 | |
| 1816 | default: |
| 1817 | ret = -EFAULT; |
| 1818 | break; |
| 1819 | } |
| 1820 | } else { |
| 1821 | ret = -EFAULT; |
| 1822 | } |
| 1823 | |
| 1824 | wl_act_int_on( lp ); |
| 1825 | |
| 1826 | wl_unlock(lp, &flags); |
| 1827 | |
| 1828 | out: |
| 1829 | DBG_LEAVE( DbgInfo ); |
| 1830 | return ret; |
| 1831 | } // wireless_get_porttype |
| 1832 | /*============================================================================*/ |
| 1833 | |
| 1834 | |
| 1835 | |
| 1836 | |
| 1837 | /******************************************************************************* |
| 1838 | * wireless_set_power() |
| 1839 | ******************************************************************************* |
| 1840 | * |
| 1841 | * DESCRIPTION: |
| 1842 | * |
| 1843 | * Sets the power management settings of the wireless device. |
| 1844 | * |
| 1845 | * PARAMETERS: |
| 1846 | * |
| 1847 | * wrq - the wireless request buffer |
| 1848 | * lp - the device's private adapter structure |
| 1849 | * |
| 1850 | * RETURNS: |
| 1851 | * |
| 1852 | * 0 on success |
| 1853 | * errno value otherwise |
| 1854 | * |
| 1855 | ******************************************************************************/ |
| 1856 | static int wireless_set_power(struct net_device *dev, struct iw_request_info *info, struct iw_param *wrq, char *extra) |
| 1857 | { |
| 1858 | struct wl_private *lp = wl_priv(dev); |
| 1859 | unsigned long flags; |
| 1860 | int ret = 0; |
| 1861 | /*------------------------------------------------------------------------*/ |
| 1862 | |
| 1863 | |
| 1864 | DBG_FUNC( "wireless_set_power" ); |
| 1865 | DBG_ENTER( DbgInfo ); |
| 1866 | |
| 1867 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { |
| 1868 | ret = -EBUSY; |
| 1869 | goto out; |
| 1870 | } |
| 1871 | |
| 1872 | DBG_PRINT( "THIS CORRUPTS PMEnabled ;?!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n" ); |
| 1873 | |
| 1874 | #if 0 //;? Needed, was present in original code but not in 7.18 Linux 2.6 kernel version |
| 1875 | if( !capable( CAP_NET_ADMIN )) { |
| 1876 | ret = -EPERM; |
| 1877 | |
| 1878 | DBG_LEAVE( DbgInfo ); |
| 1879 | return ret; |
| 1880 | } |
| 1881 | #endif |
| 1882 | |
| 1883 | wl_lock( lp, &flags ); |
| 1884 | |
| 1885 | wl_act_int_off( lp ); |
| 1886 | |
| 1887 | /* Set the power management state based on the 'disabled' value */ |
| 1888 | if( wrq->disabled ) { |
| 1889 | lp->PMEnabled = 0; |
| 1890 | } else { |
| 1891 | lp->PMEnabled = 1; |
| 1892 | } |
| 1893 | |
| 1894 | /* Commit the adapter parameters */ |
| 1895 | wl_apply( lp ); |
| 1896 | |
| 1897 | wl_act_int_on( lp ); |
| 1898 | |
| 1899 | wl_unlock(lp, &flags); |
| 1900 | |
| 1901 | out: |
| 1902 | DBG_LEAVE( DbgInfo ); |
| 1903 | return ret; |
| 1904 | } // wireless_set_power |
| 1905 | /*============================================================================*/ |
| 1906 | |
| 1907 | |
| 1908 | |
| 1909 | |
| 1910 | /******************************************************************************* |
| 1911 | * wireless_get_power() |
| 1912 | ******************************************************************************* |
| 1913 | * |
| 1914 | * DESCRIPTION: |
| 1915 | * |
| 1916 | * Gets the power management settings of the wireless device. |
| 1917 | * |
| 1918 | * PARAMETERS: |
| 1919 | * |
| 1920 | * wrq - the wireless request buffer |
| 1921 | * lp - the device's private adapter structure |
| 1922 | * |
| 1923 | * RETURNS: |
| 1924 | * |
| 1925 | * 0 on success |
| 1926 | * errno value otherwise |
| 1927 | * |
| 1928 | ******************************************************************************/ |
| 1929 | static int wireless_get_power(struct net_device *dev, struct iw_request_info *info, struct iw_param *rrq, char *extra) |
| 1930 | |
| 1931 | { |
| 1932 | struct wl_private *lp = wl_priv(dev); |
| 1933 | unsigned long flags; |
| 1934 | int ret = 0; |
| 1935 | /*------------------------------------------------------------------------*/ |
| 1936 | DBG_FUNC( "wireless_get_power" ); |
| 1937 | DBG_ENTER( DbgInfo ); |
| 1938 | |
| 1939 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { |
| 1940 | ret = -EBUSY; |
| 1941 | goto out; |
| 1942 | } |
| 1943 | |
| 1944 | DBG_PRINT( "THIS IS PROBABLY AN OVER-SIMPLIFICATION ;?!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n" ); |
| 1945 | |
| 1946 | wl_lock( lp, &flags ); |
| 1947 | |
| 1948 | wl_act_int_off( lp ); |
| 1949 | |
| 1950 | rrq->flags = 0; |
| 1951 | rrq->value = 0; |
| 1952 | |
| 1953 | if( lp->PMEnabled ) { |
| 1954 | rrq->disabled = 0; |
| 1955 | } else { |
| 1956 | rrq->disabled = 1; |
| 1957 | } |
| 1958 | |
| 1959 | wl_act_int_on( lp ); |
| 1960 | |
| 1961 | wl_unlock(lp, &flags); |
| 1962 | |
| 1963 | out: |
| 1964 | DBG_LEAVE( DbgInfo ); |
| 1965 | return ret; |
| 1966 | } // wireless_get_power |
| 1967 | /*============================================================================*/ |
| 1968 | |
| 1969 | |
| 1970 | |
| 1971 | |
| 1972 | /******************************************************************************* |
| 1973 | * wireless_get_tx_power() |
| 1974 | ******************************************************************************* |
| 1975 | * |
| 1976 | * DESCRIPTION: |
| 1977 | * |
| 1978 | * Gets the transmit power of the wireless device's radio. |
| 1979 | * |
| 1980 | * PARAMETERS: |
| 1981 | * |
| 1982 | * wrq - the wireless request buffer |
| 1983 | * lp - the device's private adapter structure |
| 1984 | * |
| 1985 | * RETURNS: |
| 1986 | * |
| 1987 | * 0 on success |
| 1988 | * errno value otherwise |
| 1989 | * |
| 1990 | ******************************************************************************/ |
| 1991 | static int wireless_get_tx_power(struct net_device *dev, struct iw_request_info *info, struct iw_param *rrq, char *extra) |
| 1992 | { |
| 1993 | struct wl_private *lp = wl_priv(dev); |
| 1994 | unsigned long flags; |
| 1995 | int ret = 0; |
| 1996 | /*------------------------------------------------------------------------*/ |
| 1997 | DBG_FUNC( "wireless_get_tx_power" ); |
| 1998 | DBG_ENTER( DbgInfo ); |
| 1999 | |
| 2000 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { |
| 2001 | ret = -EBUSY; |
| 2002 | goto out; |
| 2003 | } |
| 2004 | |
| 2005 | wl_lock( lp, &flags ); |
| 2006 | |
| 2007 | wl_act_int_off( lp ); |
| 2008 | |
| 2009 | #ifdef USE_POWER_DBM |
| 2010 | rrq->value = RADIO_TX_POWER_DBM; |
| 2011 | rrq->flags = IW_TXPOW_DBM; |
| 2012 | #else |
| 2013 | rrq->value = RADIO_TX_POWER_MWATT; |
| 2014 | rrq->flags = IW_TXPOW_MWATT; |
| 2015 | #endif |
| 2016 | rrq->fixed = 1; |
| 2017 | rrq->disabled = 0; |
| 2018 | |
| 2019 | wl_act_int_on( lp ); |
| 2020 | |
| 2021 | wl_unlock(lp, &flags); |
| 2022 | |
| 2023 | out: |
| 2024 | DBG_LEAVE( DbgInfo ); |
| 2025 | return ret; |
| 2026 | } // wireless_get_tx_power |
| 2027 | /*============================================================================*/ |
| 2028 | |
| 2029 | |
| 2030 | |
| 2031 | |
| 2032 | /******************************************************************************* |
| 2033 | * wireless_set_rts_threshold() |
| 2034 | ******************************************************************************* |
| 2035 | * |
| 2036 | * DESCRIPTION: |
| 2037 | * |
| 2038 | * Sets the RTS threshold for the wireless card. |
| 2039 | * |
| 2040 | * PARAMETERS: |
| 2041 | * |
| 2042 | * wrq - the wireless request buffer |
| 2043 | * lp - the device's private adapter structure |
| 2044 | * |
| 2045 | * RETURNS: |
| 2046 | * |
| 2047 | * 0 on success |
| 2048 | * errno value otherwise |
| 2049 | * |
| 2050 | ******************************************************************************/ |
| 2051 | static int wireless_set_rts_threshold (struct net_device *dev, struct iw_request_info *info, struct iw_param *rts, char *extra) |
| 2052 | { |
| 2053 | int ret = 0; |
| 2054 | struct wl_private *lp = wl_priv(dev); |
| 2055 | unsigned long flags; |
| 2056 | int rthr = rts->value; |
| 2057 | /*------------------------------------------------------------------------*/ |
| 2058 | |
| 2059 | |
| 2060 | DBG_FUNC( "wireless_set_rts_threshold" ); |
| 2061 | DBG_ENTER( DbgInfo ); |
| 2062 | |
| 2063 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { |
| 2064 | ret = -EBUSY; |
| 2065 | goto out; |
| 2066 | } |
| 2067 | |
| 2068 | if(rts->fixed == 0) { |
| 2069 | ret = -EINVAL; |
| 2070 | goto out; |
| 2071 | } |
| 2072 | |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 2073 | if( rts->disabled ) { |
| 2074 | rthr = 2347; |
| 2075 | } |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 2076 | |
| 2077 | if(( rthr < 256 ) || ( rthr > 2347 )) { |
| 2078 | ret = -EINVAL; |
| 2079 | goto out; |
| 2080 | } |
| 2081 | |
| 2082 | wl_lock( lp, &flags ); |
| 2083 | |
| 2084 | wl_act_int_off( lp ); |
| 2085 | |
| 2086 | lp->RTSThreshold = rthr; |
| 2087 | |
| 2088 | wl_apply( lp ); |
| 2089 | |
| 2090 | wl_act_int_on( lp ); |
| 2091 | |
| 2092 | wl_unlock(lp, &flags); |
| 2093 | |
| 2094 | out: |
| 2095 | DBG_LEAVE( DbgInfo ); |
| 2096 | return ret; |
| 2097 | } // wireless_set_rts_threshold |
| 2098 | /*============================================================================*/ |
| 2099 | |
| 2100 | |
| 2101 | |
| 2102 | |
| 2103 | /******************************************************************************* |
| 2104 | * wireless_get_rts_threshold() |
| 2105 | ******************************************************************************* |
| 2106 | * |
| 2107 | * DESCRIPTION: |
| 2108 | * |
| 2109 | * Gets the RTS threshold for the wireless card. |
| 2110 | * |
| 2111 | * PARAMETERS: |
| 2112 | * |
| 2113 | * wrq - the wireless request buffer |
| 2114 | * lp - the device's private adapter structure |
| 2115 | * |
| 2116 | * RETURNS: |
| 2117 | * |
| 2118 | * 0 on success |
| 2119 | * errno value otherwise |
| 2120 | * |
| 2121 | ******************************************************************************/ |
| 2122 | static int wireless_get_rts_threshold (struct net_device *dev, struct iw_request_info *info, struct iw_param *rts, char *extra) |
| 2123 | { |
| 2124 | int ret = 0; |
| 2125 | struct wl_private *lp = wl_priv(dev); |
| 2126 | unsigned long flags; |
| 2127 | /*------------------------------------------------------------------------*/ |
| 2128 | |
| 2129 | DBG_FUNC( "wireless_get_rts_threshold" ); |
| 2130 | DBG_ENTER( DbgInfo ); |
| 2131 | |
| 2132 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { |
| 2133 | ret = -EBUSY; |
| 2134 | goto out; |
| 2135 | } |
| 2136 | |
| 2137 | wl_lock( lp, &flags ); |
| 2138 | |
| 2139 | wl_act_int_off( lp ); |
| 2140 | |
| 2141 | rts->value = lp->RTSThreshold; |
| 2142 | |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 2143 | rts->disabled = ( rts->value == 2347 ); |
| 2144 | |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 2145 | rts->fixed = 1; |
| 2146 | |
| 2147 | wl_act_int_on( lp ); |
| 2148 | |
| 2149 | wl_unlock(lp, &flags); |
| 2150 | |
| 2151 | out: |
| 2152 | DBG_LEAVE( DbgInfo ); |
| 2153 | return ret; |
| 2154 | } // wireless_get_rts_threshold |
| 2155 | /*============================================================================*/ |
| 2156 | |
| 2157 | |
| 2158 | |
| 2159 | |
| 2160 | |
| 2161 | /******************************************************************************* |
| 2162 | * wireless_set_rate() |
| 2163 | ******************************************************************************* |
| 2164 | * |
| 2165 | * DESCRIPTION: |
| 2166 | * |
| 2167 | * Set the default data rate setting used by the wireless device. |
| 2168 | * |
| 2169 | * PARAMETERS: |
| 2170 | * |
| 2171 | * wrq - the wireless request buffer |
| 2172 | * lp - the device's private adapter structure |
| 2173 | * |
| 2174 | * RETURNS: |
| 2175 | * |
| 2176 | * 0 on success |
| 2177 | * errno value otherwise |
| 2178 | * |
| 2179 | ******************************************************************************/ |
| 2180 | static int wireless_set_rate(struct net_device *dev, struct iw_request_info *info, struct iw_param *rrq, char *extra) |
| 2181 | { |
| 2182 | struct wl_private *lp = wl_priv(dev); |
| 2183 | unsigned long flags; |
| 2184 | int ret = 0; |
| 2185 | #ifdef WARP |
| 2186 | int status = -1; |
| 2187 | int index = 0; |
| 2188 | #endif // WARP |
| 2189 | /*------------------------------------------------------------------------*/ |
| 2190 | |
| 2191 | |
| 2192 | DBG_FUNC( "wireless_set_rate" ); |
| 2193 | DBG_ENTER( DbgInfo ); |
| 2194 | |
| 2195 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { |
| 2196 | ret = -EBUSY; |
| 2197 | goto out; |
| 2198 | } |
| 2199 | |
| 2200 | wl_lock( lp, &flags ); |
| 2201 | |
| 2202 | wl_act_int_off( lp ); |
| 2203 | |
| 2204 | #ifdef WARP |
| 2205 | |
| 2206 | /* Determine if the card is operating in the 2.4 or 5.0 GHz band; check |
| 2207 | if Bit 9 is set in the current channel RID */ |
| 2208 | lp->ltvRecord.len = 2; |
| 2209 | lp->ltvRecord.typ = CFG_CUR_CHANNEL; |
| 2210 | |
| 2211 | status = hcf_get_info( &( lp->hcfCtx ), (LTVP)&( lp->ltvRecord )); |
| 2212 | |
| 2213 | if( status == HCF_SUCCESS ) { |
| 2214 | index = ( CNV_LITTLE_TO_INT( lp->ltvRecord.u.u16[0] ) & 0x100 ) ? 1 : 0; |
| 2215 | |
| 2216 | DBG_PRINT( "Index: %d\n", index ); |
| 2217 | } else { |
| 2218 | DBG_ERROR( DbgInfo, "Could not determine radio frequency\n" ); |
| 2219 | DBG_LEAVE( DbgInfo ); |
| 2220 | ret = -EINVAL; |
| 2221 | goto out_unlock; |
| 2222 | } |
| 2223 | |
| 2224 | if( rrq->value > 0 && |
| 2225 | rrq->value <= 1 * MEGABIT ) { |
| 2226 | lp->TxRateControl[index] = 0x0001; |
| 2227 | } |
| 2228 | else if( rrq->value > 1 * MEGABIT && |
| 2229 | rrq->value <= 2 * MEGABIT ) { |
| 2230 | if( rrq->fixed == 1 ) { |
| 2231 | lp->TxRateControl[index] = 0x0002; |
| 2232 | } else { |
| 2233 | lp->TxRateControl[index] = 0x0003; |
| 2234 | } |
| 2235 | } |
| 2236 | else if( rrq->value > 2 * MEGABIT && |
| 2237 | rrq->value <= 5 * MEGABIT ) { |
| 2238 | if( rrq->fixed == 1 ) { |
| 2239 | lp->TxRateControl[index] = 0x0004; |
| 2240 | } else { |
| 2241 | lp->TxRateControl[index] = 0x0007; |
| 2242 | } |
| 2243 | } |
| 2244 | else if( rrq->value > 5 * MEGABIT && |
| 2245 | rrq->value <= 6 * MEGABIT ) { |
| 2246 | if( rrq->fixed == 1 ) { |
| 2247 | lp->TxRateControl[index] = 0x0010; |
| 2248 | } else { |
| 2249 | lp->TxRateControl[index] = 0x0017; |
| 2250 | } |
| 2251 | } |
| 2252 | else if( rrq->value > 6 * MEGABIT && |
| 2253 | rrq->value <= 9 * MEGABIT ) { |
| 2254 | if( rrq->fixed == 1 ) { |
| 2255 | lp->TxRateControl[index] = 0x0020; |
| 2256 | } else { |
| 2257 | lp->TxRateControl[index] = 0x0037; |
| 2258 | } |
| 2259 | } |
| 2260 | else if( rrq->value > 9 * MEGABIT && |
| 2261 | rrq->value <= 11 * MEGABIT ) { |
| 2262 | if( rrq->fixed == 1 ) { |
| 2263 | lp->TxRateControl[index] = 0x0008; |
| 2264 | } else { |
| 2265 | lp->TxRateControl[index] = 0x003F; |
| 2266 | } |
| 2267 | } |
| 2268 | else if( rrq->value > 11 * MEGABIT && |
| 2269 | rrq->value <= 12 * MEGABIT ) { |
| 2270 | if( rrq->fixed == 1 ) { |
| 2271 | lp->TxRateControl[index] = 0x0040; |
| 2272 | } else { |
| 2273 | lp->TxRateControl[index] = 0x007F; |
| 2274 | } |
| 2275 | } |
| 2276 | else if( rrq->value > 12 * MEGABIT && |
| 2277 | rrq->value <= 18 * MEGABIT ) { |
| 2278 | if( rrq->fixed == 1 ) { |
| 2279 | lp->TxRateControl[index] = 0x0080; |
| 2280 | } else { |
| 2281 | lp->TxRateControl[index] = 0x00FF; |
| 2282 | } |
| 2283 | } |
| 2284 | else if( rrq->value > 18 * MEGABIT && |
| 2285 | rrq->value <= 24 * MEGABIT ) { |
| 2286 | if( rrq->fixed == 1 ) { |
| 2287 | lp->TxRateControl[index] = 0x0100; |
| 2288 | } else { |
| 2289 | lp->TxRateControl[index] = 0x01FF; |
| 2290 | } |
| 2291 | } |
| 2292 | else if( rrq->value > 24 * MEGABIT && |
| 2293 | rrq->value <= 36 * MEGABIT ) { |
| 2294 | if( rrq->fixed == 1 ) { |
| 2295 | lp->TxRateControl[index] = 0x0200; |
| 2296 | } else { |
| 2297 | lp->TxRateControl[index] = 0x03FF; |
| 2298 | } |
| 2299 | } |
| 2300 | else if( rrq->value > 36 * MEGABIT && |
| 2301 | rrq->value <= 48 * MEGABIT ) { |
| 2302 | if( rrq->fixed == 1 ) { |
| 2303 | lp->TxRateControl[index] = 0x0400; |
| 2304 | } else { |
| 2305 | lp->TxRateControl[index] = 0x07FF; |
| 2306 | } |
| 2307 | } |
| 2308 | else if( rrq->value > 48 * MEGABIT && |
| 2309 | rrq->value <= 54 * MEGABIT ) { |
| 2310 | if( rrq->fixed == 1 ) { |
| 2311 | lp->TxRateControl[index] = 0x0800; |
| 2312 | } else { |
| 2313 | lp->TxRateControl[index] = 0x0FFF; |
| 2314 | } |
| 2315 | } |
| 2316 | else if( rrq->fixed == 0 ) { |
| 2317 | /* In this case, the user has not specified a bitrate, only the "auto" |
| 2318 | moniker. So, set to all supported rates */ |
| 2319 | lp->TxRateControl[index] = PARM_MAX_TX_RATE; |
| 2320 | } else { |
| 2321 | rrq->value = 0; |
| 2322 | ret = -EINVAL; |
| 2323 | goto out_unlock; |
| 2324 | } |
| 2325 | |
| 2326 | |
| 2327 | #else |
| 2328 | |
| 2329 | if( rrq->value > 0 && |
| 2330 | rrq->value <= 1 * MEGABIT ) { |
| 2331 | lp->TxRateControl[0] = 1; |
| 2332 | } |
| 2333 | else if( rrq->value > 1 * MEGABIT && |
| 2334 | rrq->value <= 2 * MEGABIT ) { |
| 2335 | if( rrq->fixed ) { |
| 2336 | lp->TxRateControl[0] = 2; |
| 2337 | } else { |
| 2338 | lp->TxRateControl[0] = 6; |
| 2339 | } |
| 2340 | } |
| 2341 | else if( rrq->value > 2 * MEGABIT && |
| 2342 | rrq->value <= 5 * MEGABIT ) { |
| 2343 | if( rrq->fixed ) { |
| 2344 | lp->TxRateControl[0] = 4; |
| 2345 | } else { |
| 2346 | lp->TxRateControl[0] = 7; |
| 2347 | } |
| 2348 | } |
| 2349 | else if( rrq->value > 5 * MEGABIT && |
| 2350 | rrq->value <= 11 * MEGABIT ) { |
| 2351 | if( rrq->fixed) { |
| 2352 | lp->TxRateControl[0] = 5; |
| 2353 | } else { |
| 2354 | lp->TxRateControl[0] = 3; |
| 2355 | } |
| 2356 | } |
| 2357 | else if( rrq->fixed == 0 ) { |
| 2358 | /* In this case, the user has not specified a bitrate, only the "auto" |
| 2359 | moniker. So, set the rate to 11Mb auto */ |
| 2360 | lp->TxRateControl[0] = 3; |
| 2361 | } else { |
| 2362 | rrq->value = 0; |
| 2363 | ret = -EINVAL; |
| 2364 | goto out_unlock; |
| 2365 | } |
| 2366 | |
| 2367 | #endif // WARP |
| 2368 | |
| 2369 | |
| 2370 | /* Commit the adapter parameters */ |
| 2371 | wl_apply( lp ); |
| 2372 | |
| 2373 | out_unlock: |
| 2374 | |
| 2375 | wl_act_int_on( lp ); |
| 2376 | |
| 2377 | wl_unlock(lp, &flags); |
| 2378 | |
| 2379 | out: |
| 2380 | DBG_LEAVE( DbgInfo ); |
| 2381 | return ret; |
| 2382 | } // wireless_set_rate |
| 2383 | /*============================================================================*/ |
| 2384 | |
| 2385 | |
| 2386 | |
| 2387 | |
| 2388 | /******************************************************************************* |
| 2389 | * wireless_get_rate() |
| 2390 | ******************************************************************************* |
| 2391 | * |
| 2392 | * DESCRIPTION: |
| 2393 | * |
| 2394 | * Get the default data rate setting used by the wireless device. |
| 2395 | * |
| 2396 | * PARAMETERS: |
| 2397 | * |
| 2398 | * wrq - the wireless request buffer |
| 2399 | * lp - the device's private adapter structure |
| 2400 | * |
| 2401 | * RETURNS: |
| 2402 | * |
| 2403 | * 0 on success |
| 2404 | * errno value otherwise |
| 2405 | * |
| 2406 | ******************************************************************************/ |
| 2407 | static int wireless_get_rate(struct net_device *dev, struct iw_request_info *info, struct iw_param *rrq, char *extra) |
| 2408 | |
| 2409 | { |
| 2410 | struct wl_private *lp = wl_priv(dev); |
| 2411 | unsigned long flags; |
| 2412 | int ret = 0; |
| 2413 | int status = -1; |
| 2414 | hcf_16 txRate; |
| 2415 | /*------------------------------------------------------------------------*/ |
| 2416 | |
| 2417 | |
| 2418 | DBG_FUNC( "wireless_get_rate" ); |
| 2419 | DBG_ENTER( DbgInfo ); |
| 2420 | |
| 2421 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { |
| 2422 | ret = -EBUSY; |
| 2423 | goto out; |
| 2424 | } |
| 2425 | |
| 2426 | wl_lock( lp, &flags ); |
| 2427 | |
| 2428 | wl_act_int_off( lp ); |
| 2429 | |
| 2430 | /* Get the current transmit rate from the adapter */ |
| 2431 | lp->ltvRecord.len = 1 + ( sizeof(txRate)/sizeof(hcf_16)); |
| 2432 | lp->ltvRecord.typ = CFG_CUR_TX_RATE; |
| 2433 | |
| 2434 | status = hcf_get_info( &( lp->hcfCtx ), (LTVP)&( lp->ltvRecord )); |
| 2435 | |
| 2436 | if( status == HCF_SUCCESS ) { |
| 2437 | #ifdef WARP |
| 2438 | |
| 2439 | txRate = CNV_LITTLE_TO_INT( lp->ltvRecord.u.u16[0] ); |
| 2440 | |
| 2441 | if( txRate & 0x0001 ) { |
| 2442 | txRate = 1; |
| 2443 | } |
| 2444 | else if( txRate & 0x0002 ) { |
| 2445 | txRate = 2; |
| 2446 | } |
| 2447 | else if( txRate & 0x0004 ) { |
| 2448 | txRate = 5; |
| 2449 | } |
| 2450 | else if( txRate & 0x0008 ) { |
| 2451 | txRate = 11; |
| 2452 | } |
| 2453 | else if( txRate & 0x00010 ) { |
| 2454 | txRate = 6; |
| 2455 | } |
| 2456 | else if( txRate & 0x00020 ) { |
| 2457 | txRate = 9; |
| 2458 | } |
| 2459 | else if( txRate & 0x00040 ) { |
| 2460 | txRate = 12; |
| 2461 | } |
| 2462 | else if( txRate & 0x00080 ) { |
| 2463 | txRate = 18; |
| 2464 | } |
| 2465 | else if( txRate & 0x00100 ) { |
| 2466 | txRate = 24; |
| 2467 | } |
| 2468 | else if( txRate & 0x00200 ) { |
| 2469 | txRate = 36; |
| 2470 | } |
| 2471 | else if( txRate & 0x00400 ) { |
| 2472 | txRate = 48; |
| 2473 | } |
| 2474 | else if( txRate & 0x00800 ) { |
| 2475 | txRate = 54; |
| 2476 | } |
| 2477 | |
| 2478 | #else |
| 2479 | |
| 2480 | txRate = (hcf_16)CNV_LITTLE_TO_LONG( lp->ltvRecord.u.u32[0] ); |
| 2481 | |
| 2482 | #endif // WARP |
| 2483 | |
| 2484 | rrq->value = txRate * MEGABIT; |
| 2485 | } else { |
| 2486 | rrq->value = 0; |
| 2487 | ret = -EFAULT; |
| 2488 | } |
| 2489 | |
| 2490 | wl_act_int_on( lp ); |
| 2491 | |
| 2492 | wl_unlock(lp, &flags); |
| 2493 | |
| 2494 | out: |
| 2495 | DBG_LEAVE( DbgInfo ); |
| 2496 | return ret; |
| 2497 | } // wireless_get_rate |
| 2498 | /*============================================================================*/ |
| 2499 | |
| 2500 | |
| 2501 | |
| 2502 | |
| 2503 | #if 0 //;? Not used anymore |
| 2504 | /******************************************************************************* |
| 2505 | * wireless_get_private_interface() |
| 2506 | ******************************************************************************* |
| 2507 | * |
| 2508 | * DESCRIPTION: |
| 2509 | * |
| 2510 | * Returns the Linux Wireless Extensions' compatible private interface of |
| 2511 | * the driver. |
| 2512 | * |
| 2513 | * PARAMETERS: |
| 2514 | * |
| 2515 | * wrq - the wireless request buffer |
| 2516 | * lp - the device's private adapter structure |
| 2517 | * |
| 2518 | * RETURNS: |
| 2519 | * |
| 2520 | * 0 on success |
| 2521 | * errno value otherwise |
| 2522 | * |
| 2523 | ******************************************************************************/ |
| 2524 | int wireless_get_private_interface( struct iwreq *wrq, struct wl_private *lp ) |
| 2525 | { |
| 2526 | int ret = 0; |
| 2527 | /*------------------------------------------------------------------------*/ |
| 2528 | |
| 2529 | |
| 2530 | DBG_FUNC( "wireless_get_private_interface" ); |
| 2531 | DBG_ENTER( DbgInfo ); |
| 2532 | |
| 2533 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { |
| 2534 | ret = -EBUSY; |
| 2535 | goto out; |
| 2536 | } |
| 2537 | |
| 2538 | if( wrq->u.data.pointer != NULL ) { |
| 2539 | struct iw_priv_args priv[] = |
| 2540 | { |
| 2541 | { SIOCSIWNETNAME, IW_PRIV_TYPE_CHAR | HCF_MAX_NAME_LEN, 0, "snetwork_name" }, |
| 2542 | { SIOCGIWNETNAME, 0, IW_PRIV_TYPE_CHAR | HCF_MAX_NAME_LEN, "gnetwork_name" }, |
| 2543 | { SIOCSIWSTANAME, IW_PRIV_TYPE_CHAR | HCF_MAX_NAME_LEN, 0, "sstation_name" }, |
| 2544 | { SIOCGIWSTANAME, 0, IW_PRIV_TYPE_CHAR | HCF_MAX_NAME_LEN, "gstation_name" }, |
| 2545 | { SIOCSIWPORTTYPE, IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | 1, 0, "sport_type" }, |
| 2546 | { SIOCGIWPORTTYPE, 0, IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | 1, "gport_type" }, |
| 2547 | }; |
| 2548 | |
| 2549 | /* Verify the user buffer */ |
| 2550 | ret = verify_area( VERIFY_WRITE, wrq->u.data.pointer, sizeof( priv )); |
| 2551 | |
| 2552 | if( ret != 0 ) { |
| 2553 | DBG_LEAVE( DbgInfo ); |
| 2554 | return ret; |
| 2555 | } |
| 2556 | |
| 2557 | /* Copy the data into the user's buffer */ |
| 2558 | wrq->u.data.length = NELEM( priv ); |
| 2559 | copy_to_user( wrq->u.data.pointer, &priv, sizeof( priv )); |
| 2560 | } |
| 2561 | |
| 2562 | out: |
| 2563 | DBG_LEAVE( DbgInfo ); |
| 2564 | return ret; |
| 2565 | } // wireless_get_private_interface |
| 2566 | /*============================================================================*/ |
| 2567 | #endif |
| 2568 | |
| 2569 | |
| 2570 | |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 2571 | /******************************************************************************* |
| 2572 | * wireless_set_scan() |
| 2573 | ******************************************************************************* |
| 2574 | * |
| 2575 | * DESCRIPTION: |
| 2576 | * |
| 2577 | * Instructs the driver to initiate a network scan. |
| 2578 | * |
| 2579 | * PARAMETERS: |
| 2580 | * |
| 2581 | * wrq - the wireless request buffer |
| 2582 | * lp - the device's private adapter structure |
| 2583 | * |
| 2584 | * RETURNS: |
| 2585 | * |
| 2586 | * 0 on success |
| 2587 | * errno value otherwise |
| 2588 | * |
| 2589 | ******************************************************************************/ |
| 2590 | static int wireless_set_scan(struct net_device *dev, struct iw_request_info *info, struct iw_point *data, char *extra) |
| 2591 | { |
| 2592 | struct wl_private *lp = wl_priv(dev); |
| 2593 | unsigned long flags; |
| 2594 | int ret = 0; |
| 2595 | int status = -1; |
| 2596 | int retries = 0; |
| 2597 | /*------------------------------------------------------------------------*/ |
| 2598 | |
Masanari Iida | cb154c1 | 2012-08-27 23:21:13 +0900 | [diff] [blame] | 2599 | //;? Note: shows results as trace, returns always 0 unless BUSY |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 2600 | |
| 2601 | DBG_FUNC( "wireless_set_scan" ); |
| 2602 | DBG_ENTER( DbgInfo ); |
| 2603 | |
| 2604 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { |
| 2605 | ret = -EBUSY; |
| 2606 | goto out; |
| 2607 | } |
| 2608 | |
| 2609 | wl_lock( lp, &flags ); |
| 2610 | |
| 2611 | wl_act_int_off( lp ); |
| 2612 | |
| 2613 | /* |
| 2614 | * This looks like a nice place to test if the HCF is still |
| 2615 | * communicating with the card. It seems that sometimes BAP_1 |
| 2616 | * gets corrupted. By looking at the comments in HCF the |
Lucas De Marchi | 25985ed | 2011-03-30 22:57:33 -0300 | [diff] [blame] | 2617 | * cause is still a mystery. Okay, the communication to the |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 2618 | * card is dead, reset the card to revive. |
| 2619 | */ |
| 2620 | if((lp->hcfCtx.IFB_CardStat & CARD_STAT_DEFUNCT) != 0) |
| 2621 | { |
| 2622 | DBG_TRACE( DbgInfo, "CARD is in DEFUNCT mode, reset it to bring it back to life\n" ); |
| 2623 | wl_reset( dev ); |
| 2624 | } |
| 2625 | |
| 2626 | retry: |
| 2627 | /* Set the completion state to FALSE */ |
| 2628 | lp->probe_results.scan_complete = FALSE; |
| 2629 | |
| 2630 | |
| 2631 | /* Channels to scan */ |
| 2632 | #ifdef WARP |
| 2633 | lp->ltvRecord.len = 5; |
| 2634 | lp->ltvRecord.typ = CFG_SCAN_CHANNEL; |
| 2635 | lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE( 0x3FFF ); // 2.4 GHz Band |
| 2636 | lp->ltvRecord.u.u16[1] = CNV_INT_TO_LITTLE( 0xFFFF ); // 5.0 GHz Band |
| 2637 | lp->ltvRecord.u.u16[2] = CNV_INT_TO_LITTLE( 0xFFFF ); // .. |
| 2638 | lp->ltvRecord.u.u16[3] = CNV_INT_TO_LITTLE( 0x0007 ); // .. |
| 2639 | #else |
| 2640 | lp->ltvRecord.len = 2; |
| 2641 | lp->ltvRecord.typ = CFG_SCAN_CHANNEL; |
| 2642 | lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE( 0x7FFF ); |
| 2643 | #endif // WARP |
| 2644 | |
| 2645 | status = hcf_put_info( &( lp->hcfCtx ), (LTVP)&( lp->ltvRecord )); |
| 2646 | |
| 2647 | DBG_TRACE( DbgInfo, "CFG_SCAN_CHANNEL result : 0x%x\n", status ); |
| 2648 | |
Justin P. Mattock | 86f9150 | 2012-09-10 16:01:27 -0700 | [diff] [blame^] | 2649 | // Holding the lock too long, makes a gap to allow other processes |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 2650 | wl_unlock(lp, &flags); |
| 2651 | wl_lock( lp, &flags ); |
| 2652 | |
| 2653 | if( status != HCF_SUCCESS ) { |
| 2654 | //Recovery |
| 2655 | retries++; |
| 2656 | if(retries <= 10) { |
| 2657 | DBG_TRACE( DbgInfo, "Reset card to recover, attempt: %d\n", retries ); |
| 2658 | wl_reset( dev ); |
| 2659 | |
Justin P. Mattock | 86f9150 | 2012-09-10 16:01:27 -0700 | [diff] [blame^] | 2660 | // Holding the lock too long, makes a gap to allow other processes |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 2661 | wl_unlock(lp, &flags); |
| 2662 | wl_lock( lp, &flags ); |
| 2663 | |
| 2664 | goto retry; |
| 2665 | } |
| 2666 | } |
| 2667 | |
| 2668 | /* Set the SCAN_SSID to "ANY". Using this RID for scan prevents the need to |
| 2669 | disassociate from the network we are currently on */ |
| 2670 | lp->ltvRecord.len = 18; |
| 2671 | lp->ltvRecord.typ = CFG_SCAN_SSID; |
| 2672 | lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE( 0 ); |
| 2673 | lp->ltvRecord.u.u16[1] = CNV_INT_TO_LITTLE( 0 ); |
| 2674 | |
| 2675 | status = hcf_put_info( &( lp->hcfCtx ), (LTVP)&( lp->ltvRecord )); |
| 2676 | |
Justin P. Mattock | 86f9150 | 2012-09-10 16:01:27 -0700 | [diff] [blame^] | 2677 | // Holding the lock too long, makes a gap to allow other processes |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 2678 | wl_unlock(lp, &flags); |
| 2679 | wl_lock( lp, &flags ); |
| 2680 | |
| 2681 | DBG_TRACE( DbgInfo, "CFG_SCAN_SSID to 'any' status: 0x%x\n", status ); |
| 2682 | |
| 2683 | /* Initiate the scan */ |
| 2684 | /* NOTE: Using HCF_ACT_SCAN has been removed, as using HCF_ACT_ACS_SCAN to |
Justin P. Mattock | 86f9150 | 2012-09-10 16:01:27 -0700 | [diff] [blame^] | 2685 | retrieve probe response must always be used to support WPA */ |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 2686 | status = hcf_action( &( lp->hcfCtx ), HCF_ACT_ACS_SCAN ); |
| 2687 | |
| 2688 | if( status == HCF_SUCCESS ) { |
| 2689 | DBG_TRACE( DbgInfo, "SUCCESSFULLY INITIATED SCAN...\n" ); |
| 2690 | } else { |
| 2691 | DBG_TRACE( DbgInfo, "INITIATE SCAN FAILED...\n" ); |
| 2692 | } |
| 2693 | |
| 2694 | wl_act_int_on( lp ); |
| 2695 | |
| 2696 | wl_unlock(lp, &flags); |
| 2697 | |
| 2698 | out: |
| 2699 | DBG_LEAVE(DbgInfo); |
| 2700 | return ret; |
| 2701 | } // wireless_set_scan |
| 2702 | /*============================================================================*/ |
| 2703 | |
| 2704 | |
| 2705 | |
| 2706 | |
| 2707 | /******************************************************************************* |
| 2708 | * wireless_get_scan() |
| 2709 | ******************************************************************************* |
| 2710 | * |
| 2711 | * DESCRIPTION: |
| 2712 | * |
| 2713 | * Instructs the driver to gather and return the results of a network scan. |
| 2714 | * |
| 2715 | * PARAMETERS: |
| 2716 | * |
| 2717 | * wrq - the wireless request buffer |
| 2718 | * lp - the device's private adapter structure |
| 2719 | * |
| 2720 | * RETURNS: |
| 2721 | * |
| 2722 | * 0 on success |
| 2723 | * errno value otherwise |
| 2724 | * |
| 2725 | ******************************************************************************/ |
| 2726 | static int wireless_get_scan(struct net_device *dev, struct iw_request_info *info, struct iw_point *data, char *extra) |
| 2727 | { |
| 2728 | struct wl_private *lp = wl_priv(dev); |
| 2729 | unsigned long flags; |
| 2730 | int ret = 0; |
| 2731 | int count; |
| 2732 | char *buf; |
| 2733 | char *buf_end; |
| 2734 | struct iw_event iwe; |
| 2735 | PROBE_RESP *probe_resp; |
| 2736 | hcf_8 msg[512]; |
| 2737 | hcf_8 *wpa_ie; |
| 2738 | hcf_16 wpa_ie_len; |
| 2739 | /*------------------------------------------------------------------------*/ |
| 2740 | |
| 2741 | |
| 2742 | DBG_FUNC( "wireless_get_scan" ); |
| 2743 | DBG_ENTER( DbgInfo ); |
| 2744 | |
| 2745 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { |
| 2746 | ret = -EBUSY; |
| 2747 | goto out; |
| 2748 | } |
| 2749 | |
| 2750 | wl_lock( lp, &flags ); |
| 2751 | |
| 2752 | wl_act_int_off( lp ); |
| 2753 | |
| 2754 | /* If the scan is not done, tell the calling process to try again later */ |
| 2755 | if( !lp->probe_results.scan_complete ) { |
| 2756 | ret = -EAGAIN; |
| 2757 | goto out_unlock; |
| 2758 | } |
| 2759 | |
| 2760 | DBG_TRACE( DbgInfo, "SCAN COMPLETE, Num of APs: %d\n", |
| 2761 | lp->probe_results.num_aps ); |
| 2762 | |
| 2763 | buf = extra; |
| 2764 | buf_end = extra + IW_SCAN_MAX_DATA; |
| 2765 | |
| 2766 | for( count = 0; count < lp->probe_results.num_aps; count++ ) { |
| 2767 | /* Reference the probe response from the table */ |
| 2768 | probe_resp = (PROBE_RESP *)&lp->probe_results.ProbeTable[count]; |
| 2769 | |
| 2770 | |
| 2771 | /* First entry MUST be the MAC address */ |
| 2772 | memset( &iwe, 0, sizeof( iwe )); |
| 2773 | |
| 2774 | iwe.cmd = SIOCGIWAP; |
| 2775 | iwe.u.ap_addr.sa_family = ARPHRD_ETHER; |
| 2776 | memcpy( iwe.u.ap_addr.sa_data, probe_resp->BSSID, ETH_ALEN); |
| 2777 | iwe.len = IW_EV_ADDR_LEN; |
| 2778 | |
David Kilroy | 25b2046 | 2011-10-09 12:11:33 +0100 | [diff] [blame] | 2779 | buf = iwe_stream_add_event(info, buf, buf_end, |
| 2780 | &iwe, IW_EV_ADDR_LEN); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 2781 | |
| 2782 | /* Use the mode to indicate if it's a station or AP */ |
| 2783 | /* Won't always be an AP if in IBSS mode */ |
| 2784 | memset( &iwe, 0, sizeof( iwe )); |
| 2785 | |
| 2786 | iwe.cmd = SIOCGIWMODE; |
| 2787 | |
| 2788 | if( probe_resp->capability & CAPABILITY_IBSS ) { |
| 2789 | iwe.u.mode = IW_MODE_INFRA; |
| 2790 | } else { |
| 2791 | iwe.u.mode = IW_MODE_MASTER; |
| 2792 | } |
| 2793 | |
| 2794 | iwe.len = IW_EV_UINT_LEN; |
| 2795 | |
David Kilroy | 25b2046 | 2011-10-09 12:11:33 +0100 | [diff] [blame] | 2796 | buf = iwe_stream_add_event(info, buf, buf_end, |
| 2797 | &iwe, IW_EV_UINT_LEN); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 2798 | |
| 2799 | /* Any quality information */ |
| 2800 | memset(&iwe, 0, sizeof(iwe)); |
| 2801 | |
| 2802 | iwe.cmd = IWEVQUAL; |
| 2803 | iwe.u.qual.level = dbm(probe_resp->signal); |
| 2804 | iwe.u.qual.noise = dbm(probe_resp->silence); |
| 2805 | iwe.u.qual.qual = iwe.u.qual.level - iwe.u.qual.noise; |
Henk de Groot | e81589a | 2009-12-06 21:29:31 +0100 | [diff] [blame] | 2806 | iwe.u.qual.updated = lp->probe_results.scan_complete | IW_QUAL_DBM; |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 2807 | iwe.len = IW_EV_QUAL_LEN; |
| 2808 | |
David Kilroy | 25b2046 | 2011-10-09 12:11:33 +0100 | [diff] [blame] | 2809 | buf = iwe_stream_add_event(info, buf, buf_end, |
| 2810 | &iwe, IW_EV_QUAL_LEN); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 2811 | |
| 2812 | |
| 2813 | /* ESSID information */ |
| 2814 | if( probe_resp->rawData[1] > 0 ) { |
| 2815 | memset( &iwe, 0, sizeof( iwe )); |
| 2816 | |
| 2817 | iwe.cmd = SIOCGIWESSID; |
| 2818 | iwe.u.data.length = probe_resp->rawData[1]; |
| 2819 | iwe.u.data.flags = 1; |
| 2820 | |
David Kilroy | 25b2046 | 2011-10-09 12:11:33 +0100 | [diff] [blame] | 2821 | buf = iwe_stream_add_point(info, buf, buf_end, |
| 2822 | &iwe, &probe_resp->rawData[2]); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 2823 | } |
| 2824 | |
| 2825 | |
| 2826 | /* Encryption Information */ |
| 2827 | memset( &iwe, 0, sizeof( iwe )); |
| 2828 | |
| 2829 | iwe.cmd = SIOCGIWENCODE; |
| 2830 | iwe.u.data.length = 0; |
| 2831 | |
| 2832 | /* Check the capabilities field of the Probe Response to see if |
| 2833 | 'privacy' is supported on the AP in question */ |
| 2834 | if( probe_resp->capability & CAPABILITY_PRIVACY ) { |
| 2835 | iwe.u.data.flags |= IW_ENCODE_ENABLED; |
| 2836 | } else { |
| 2837 | iwe.u.data.flags |= IW_ENCODE_DISABLED; |
| 2838 | } |
| 2839 | |
David Kilroy | 25b2046 | 2011-10-09 12:11:33 +0100 | [diff] [blame] | 2840 | buf = iwe_stream_add_point(info, buf, buf_end, &iwe, NULL); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 2841 | |
| 2842 | |
| 2843 | /* Frequency Info */ |
| 2844 | memset( &iwe, 0, sizeof( iwe )); |
| 2845 | |
| 2846 | iwe.cmd = SIOCGIWFREQ; |
| 2847 | iwe.len = IW_EV_FREQ_LEN; |
| 2848 | iwe.u.freq.m = wl_parse_ds_ie( probe_resp ); |
| 2849 | iwe.u.freq.e = 0; |
| 2850 | |
David Kilroy | 25b2046 | 2011-10-09 12:11:33 +0100 | [diff] [blame] | 2851 | buf = iwe_stream_add_event(info, buf, buf_end, |
| 2852 | &iwe, IW_EV_FREQ_LEN); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 2853 | |
| 2854 | |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 2855 | /* Custom info (Beacon Interval) */ |
| 2856 | memset( &iwe, 0, sizeof( iwe )); |
| 2857 | memset( msg, 0, sizeof( msg )); |
| 2858 | |
| 2859 | iwe.cmd = IWEVCUSTOM; |
| 2860 | sprintf( msg, "beacon_interval=%d", probe_resp->beaconInterval ); |
| 2861 | iwe.u.data.length = strlen( msg ); |
| 2862 | |
David Kilroy | 25b2046 | 2011-10-09 12:11:33 +0100 | [diff] [blame] | 2863 | buf = iwe_stream_add_point(info, buf, buf_end, &iwe, msg); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 2864 | |
| 2865 | |
David Kilroy | 68da105 | 2011-10-09 12:11:34 +0100 | [diff] [blame] | 2866 | /* WPA-IE */ |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 2867 | wpa_ie = NULL; |
| 2868 | wpa_ie_len = 0; |
| 2869 | |
| 2870 | wpa_ie = wl_parse_wpa_ie( probe_resp, &wpa_ie_len ); |
| 2871 | if( wpa_ie != NULL ) { |
David Kilroy | 68da105 | 2011-10-09 12:11:34 +0100 | [diff] [blame] | 2872 | memset(&iwe, 0, sizeof(iwe)); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 2873 | |
David Kilroy | 68da105 | 2011-10-09 12:11:34 +0100 | [diff] [blame] | 2874 | iwe.cmd = IWEVGENIE; |
| 2875 | iwe.u.data.length = wpa_ie_len; |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 2876 | |
David Kilroy | 25b2046 | 2011-10-09 12:11:33 +0100 | [diff] [blame] | 2877 | buf = iwe_stream_add_point(info, buf, buf_end, |
David Kilroy | 68da105 | 2011-10-09 12:11:34 +0100 | [diff] [blame] | 2878 | &iwe, wpa_ie); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 2879 | } |
| 2880 | |
| 2881 | /* Add other custom info in formatted string format as needed... */ |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 2882 | } |
| 2883 | |
| 2884 | data->length = buf - extra; |
| 2885 | |
| 2886 | out_unlock: |
| 2887 | |
| 2888 | wl_act_int_on( lp ); |
| 2889 | |
| 2890 | wl_unlock(lp, &flags); |
| 2891 | |
| 2892 | out: |
| 2893 | DBG_LEAVE( DbgInfo ); |
| 2894 | return ret; |
| 2895 | } // wireless_get_scan |
| 2896 | /*============================================================================*/ |
| 2897 | |
David Kilroy | 9ef0230 | 2011-10-09 12:11:36 +0100 | [diff] [blame] | 2898 | #if DBG |
| 2899 | static const char * const auth_names[] = { |
| 2900 | "IW_AUTH_WPA_VERSION", |
| 2901 | "IW_AUTH_CIPHER_PAIRWISE", |
| 2902 | "IW_AUTH_CIPHER_GROUP", |
| 2903 | "IW_AUTH_KEY_MGMT", |
| 2904 | "IW_AUTH_TKIP_COUNTERMEASURES", |
| 2905 | "IW_AUTH_DROP_UNENCRYPTED", |
| 2906 | "IW_AUTH_80211_AUTH_ALG", |
| 2907 | "IW_AUTH_WPA_ENABLED", |
| 2908 | "IW_AUTH_RX_UNENCRYPTED_EAPOL", |
| 2909 | "IW_AUTH_ROAMING_CONTROL", |
| 2910 | "IW_AUTH_PRIVACY_INVOKED", |
| 2911 | "IW_AUTH_CIPHER_GROUP_MGMT", |
| 2912 | "IW_AUTH_MFP", |
| 2913 | "Unsupported" |
| 2914 | }; |
| 2915 | #endif |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 2916 | |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 2917 | static int wireless_set_auth(struct net_device *dev, |
| 2918 | struct iw_request_info *info, |
| 2919 | struct iw_param *data, char *extra) |
| 2920 | { |
| 2921 | struct wl_private *lp = wl_priv(dev); |
| 2922 | unsigned long flags; |
David Kilroy | 9ef0230 | 2011-10-09 12:11:36 +0100 | [diff] [blame] | 2923 | ltv_t ltv; |
| 2924 | int ret; |
| 2925 | int iwa_idx = data->flags & IW_AUTH_INDEX; |
| 2926 | int iwa_val = data->value; |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 2927 | |
| 2928 | DBG_FUNC( "wireless_set_auth" ); |
| 2929 | DBG_ENTER( DbgInfo ); |
| 2930 | |
David Kilroy | 9ef0230 | 2011-10-09 12:11:36 +0100 | [diff] [blame] | 2931 | if (lp->portState == WVLAN_PORT_STATE_DISABLED) { |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 2932 | ret = -EBUSY; |
| 2933 | goto out; |
| 2934 | } |
| 2935 | |
| 2936 | wl_lock( lp, &flags ); |
| 2937 | |
| 2938 | wl_act_int_off( lp ); |
| 2939 | |
David Kilroy | 9ef0230 | 2011-10-09 12:11:36 +0100 | [diff] [blame] | 2940 | if (iwa_idx > IW_AUTH_MFP) |
| 2941 | iwa_idx = IW_AUTH_MFP + 1; |
| 2942 | DBG_TRACE(DbgInfo, "%s\n", auth_names[iwa_idx]); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 2943 | switch (iwa_idx) { |
David Kilroy | 9ef0230 | 2011-10-09 12:11:36 +0100 | [diff] [blame] | 2944 | case IW_AUTH_WPA_VERSION: |
| 2945 | /* We do support WPA */ |
| 2946 | if ((iwa_val == IW_AUTH_WPA_VERSION_WPA) || |
| 2947 | (iwa_val == IW_AUTH_WPA_VERSION_DISABLED)) |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 2948 | ret = 0; |
David Kilroy | 9ef0230 | 2011-10-09 12:11:36 +0100 | [diff] [blame] | 2949 | else |
| 2950 | ret = -EINVAL; |
| 2951 | break; |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 2952 | |
David Kilroy | 9ef0230 | 2011-10-09 12:11:36 +0100 | [diff] [blame] | 2953 | case IW_AUTH_WPA_ENABLED: |
| 2954 | DBG_TRACE(DbgInfo, "val = %d\n", iwa_val); |
| 2955 | if (iwa_val) |
| 2956 | lp->EnableEncryption = 2; |
| 2957 | else |
| 2958 | lp->EnableEncryption = 0; |
| 2959 | |
| 2960 | /* Write straight to the card */ |
| 2961 | ltv.len = 2; |
| 2962 | ltv.typ = CFG_CNF_ENCRYPTION; |
| 2963 | ltv.u.u16[0] = cpu_to_le16(lp->EnableEncryption); |
| 2964 | ret = hcf_put_info(&lp->hcfCtx, (LTVP)<v); |
| 2965 | |
| 2966 | break; |
| 2967 | |
| 2968 | case IW_AUTH_TKIP_COUNTERMEASURES: |
| 2969 | |
| 2970 | /* Immediately disable card */ |
| 2971 | lp->driverEnable = !iwa_val; |
| 2972 | if (lp->driverEnable) |
| 2973 | hcf_cntl(&(lp->hcfCtx), HCF_CNTL_ENABLE | HCF_PORT_0); |
| 2974 | else |
| 2975 | hcf_cntl(&(lp->hcfCtx), HCF_CNTL_DISABLE | HCF_PORT_0); |
| 2976 | ret = 0; |
| 2977 | break; |
| 2978 | |
| 2979 | case IW_AUTH_MFP: |
| 2980 | /* Management Frame Protection not supported. |
| 2981 | * Only fail if set to required. |
| 2982 | */ |
| 2983 | if (iwa_val == IW_AUTH_MFP_REQUIRED) |
| 2984 | ret = -EINVAL; |
| 2985 | else |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 2986 | ret = 0; |
David Kilroy | 9ef0230 | 2011-10-09 12:11:36 +0100 | [diff] [blame] | 2987 | break; |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 2988 | |
David Kilroy | 9ef0230 | 2011-10-09 12:11:36 +0100 | [diff] [blame] | 2989 | case IW_AUTH_KEY_MGMT: |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 2990 | |
David Kilroy | 9ef0230 | 2011-10-09 12:11:36 +0100 | [diff] [blame] | 2991 | /* Record required management suite. |
| 2992 | * Will take effect on next commit */ |
| 2993 | if (iwa_val != 0) |
| 2994 | lp->AuthKeyMgmtSuite = 4; |
| 2995 | else |
| 2996 | lp->AuthKeyMgmtSuite = 0; |
| 2997 | |
| 2998 | ret = -EINPROGRESS; |
| 2999 | break; |
| 3000 | |
| 3001 | case IW_AUTH_80211_AUTH_ALG: |
| 3002 | |
| 3003 | /* Just record whether open or shared is required. |
| 3004 | * Will take effect on next commit */ |
| 3005 | ret = -EINPROGRESS; |
| 3006 | |
| 3007 | if (iwa_val & IW_AUTH_ALG_SHARED_KEY) |
| 3008 | lp->authentication = 1; |
| 3009 | else if (iwa_val & IW_AUTH_ALG_OPEN_SYSTEM) |
| 3010 | lp->authentication = 0; |
| 3011 | else |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3012 | ret = -EINVAL; |
David Kilroy | 9ef0230 | 2011-10-09 12:11:36 +0100 | [diff] [blame] | 3013 | break; |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3014 | |
David Kilroy | 9ef0230 | 2011-10-09 12:11:36 +0100 | [diff] [blame] | 3015 | case IW_AUTH_DROP_UNENCRYPTED: |
| 3016 | /* Only needed for AP */ |
| 3017 | lp->ExcludeUnencrypted = iwa_val; |
| 3018 | ret = -EINPROGRESS; |
| 3019 | break; |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3020 | |
David Kilroy | 9ef0230 | 2011-10-09 12:11:36 +0100 | [diff] [blame] | 3021 | case IW_AUTH_CIPHER_PAIRWISE: |
| 3022 | case IW_AUTH_CIPHER_GROUP: |
| 3023 | case IW_AUTH_RX_UNENCRYPTED_EAPOL: |
| 3024 | case IW_AUTH_ROAMING_CONTROL: |
| 3025 | case IW_AUTH_PRIVACY_INVOKED: |
| 3026 | /* Not used. May need to do something with |
| 3027 | * CIPHER_PAIRWISE and CIPHER_GROUP*/ |
| 3028 | ret = -EINPROGRESS; |
| 3029 | break; |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3030 | |
David Kilroy | 9ef0230 | 2011-10-09 12:11:36 +0100 | [diff] [blame] | 3031 | default: |
| 3032 | DBG_TRACE(DbgInfo, "IW_AUTH_?? (%d) unknown\n", iwa_idx); |
| 3033 | /* return an error */ |
| 3034 | ret = -EOPNOTSUPP; |
| 3035 | break; |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3036 | } |
| 3037 | |
| 3038 | wl_act_int_on( lp ); |
| 3039 | |
| 3040 | wl_unlock(lp, &flags); |
| 3041 | |
| 3042 | out: |
| 3043 | DBG_LEAVE( DbgInfo ); |
| 3044 | return ret; |
| 3045 | } // wireless_set_auth |
| 3046 | /*============================================================================*/ |
| 3047 | |
| 3048 | |
David Kilroy | 05df482 | 2011-10-09 12:11:35 +0100 | [diff] [blame] | 3049 | static void flush_tx(struct wl_private *lp) |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3050 | { |
David Kilroy | 05df482 | 2011-10-09 12:11:35 +0100 | [diff] [blame] | 3051 | ltv_t ltv; |
| 3052 | int count; |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3053 | |
| 3054 | /* |
David Kilroy | 05df482 | 2011-10-09 12:11:35 +0100 | [diff] [blame] | 3055 | * Make sure that there is no data queued up in the firmware |
| 3056 | * before setting the TKIP keys. If this check is not |
| 3057 | * performed, some data may be sent out with incorrect MIC |
Justin P. Mattock | 86f9150 | 2012-09-10 16:01:27 -0700 | [diff] [blame^] | 3058 | * and cause synchronization errors with the AP |
David Kilroy | 05df482 | 2011-10-09 12:11:35 +0100 | [diff] [blame] | 3059 | */ |
| 3060 | /* Check every 1ms for 100ms */ |
| 3061 | for (count = 0; count < 100; count++) { |
| 3062 | udelay(1000); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3063 | |
David Kilroy | 05df482 | 2011-10-09 12:11:35 +0100 | [diff] [blame] | 3064 | ltv.len = 2; |
| 3065 | ltv.typ = 0xFD91; /* This RID not defined in HCF yet!!! */ |
| 3066 | ltv.u.u16[0] = 0; |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3067 | |
David Kilroy | 05df482 | 2011-10-09 12:11:35 +0100 | [diff] [blame] | 3068 | hcf_get_info(&(lp->hcfCtx), (LTVP)<v); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3069 | |
David Kilroy | 05df482 | 2011-10-09 12:11:35 +0100 | [diff] [blame] | 3070 | if (ltv.u.u16[0] == 0) |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3071 | break; |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3072 | } |
| 3073 | |
David Kilroy | 05df482 | 2011-10-09 12:11:35 +0100 | [diff] [blame] | 3074 | if (count >= 100) |
| 3075 | DBG_TRACE(DbgInfo, "Timed out waiting for TxQ flush!\n"); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3076 | |
David Kilroy | 05df482 | 2011-10-09 12:11:35 +0100 | [diff] [blame] | 3077 | } |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3078 | |
David Kilroy | 05df482 | 2011-10-09 12:11:35 +0100 | [diff] [blame] | 3079 | static int wireless_set_encodeext(struct net_device *dev, |
| 3080 | struct iw_request_info *info, |
| 3081 | struct iw_point *erq, char *keybuf) |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3082 | { |
| 3083 | struct wl_private *lp = wl_priv(dev); |
| 3084 | unsigned long flags; |
David Kilroy | 05df482 | 2011-10-09 12:11:35 +0100 | [diff] [blame] | 3085 | int ret; |
| 3086 | int key_idx = (erq->flags & IW_ENCODE_INDEX) - 1; |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3087 | ltv_t ltv; |
| 3088 | struct iw_encode_ext *ext = (struct iw_encode_ext *)keybuf; |
David Kilroy | 05df482 | 2011-10-09 12:11:35 +0100 | [diff] [blame] | 3089 | bool enable = true; |
| 3090 | bool set_tx = false; |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3091 | |
David Kilroy | 05df482 | 2011-10-09 12:11:35 +0100 | [diff] [blame] | 3092 | DBG_ENTER(DbgInfo); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3093 | |
David Kilroy | 05df482 | 2011-10-09 12:11:35 +0100 | [diff] [blame] | 3094 | if (lp->portState == WVLAN_PORT_STATE_DISABLED) { |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3095 | ret = -EBUSY; |
| 3096 | goto out; |
| 3097 | } |
| 3098 | |
David Kilroy | 05df482 | 2011-10-09 12:11:35 +0100 | [diff] [blame] | 3099 | if (erq->flags & IW_ENCODE_DISABLED) { |
| 3100 | ext->alg = IW_ENCODE_ALG_NONE; |
| 3101 | enable = false; |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3102 | } |
| 3103 | |
David Kilroy | 05df482 | 2011-10-09 12:11:35 +0100 | [diff] [blame] | 3104 | if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) |
| 3105 | set_tx = true; |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3106 | |
David Kilroy | 05df482 | 2011-10-09 12:11:35 +0100 | [diff] [blame] | 3107 | wl_lock(lp, &flags); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3108 | |
David Kilroy | 05df482 | 2011-10-09 12:11:35 +0100 | [diff] [blame] | 3109 | wl_act_int_off(lp); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3110 | |
| 3111 | memset(<v, 0, sizeof(ltv)); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3112 | |
David Kilroy | 05df482 | 2011-10-09 12:11:35 +0100 | [diff] [blame] | 3113 | switch (ext->alg) { |
| 3114 | case IW_ENCODE_ALG_TKIP: |
| 3115 | DBG_TRACE(DbgInfo, "IW_ENCODE_ALG_TKIP: key(%d)\n", key_idx); |
| 3116 | |
| 3117 | if (sizeof(ext->rx_seq) != 8) { |
| 3118 | DBG_TRACE(DbgInfo, "rx_seq size mismatch\n"); |
| 3119 | DBG_LEAVE(DbgInfo); |
| 3120 | ret = -EINVAL; |
| 3121 | goto out_unlock; |
| 3122 | } |
| 3123 | |
| 3124 | ret = hermes_set_tkip_keys(<v, key_idx, ext->addr.sa_data, |
| 3125 | set_tx, |
| 3126 | ext->rx_seq, ext->key, ext->key_len); |
| 3127 | |
| 3128 | if (ret != 0) { |
| 3129 | DBG_TRACE(DbgInfo, "hermes_set_tkip_keys returned != 0, key not set\n"); |
| 3130 | goto out_unlock; |
| 3131 | } |
| 3132 | |
| 3133 | flush_tx(lp); |
| 3134 | |
| 3135 | lp->wext_enc = IW_ENCODE_ALG_TKIP; |
| 3136 | |
| 3137 | /* Write the key */ |
| 3138 | ret = hcf_put_info(&(lp->hcfCtx), (LTVP)<v); |
| 3139 | break; |
| 3140 | |
| 3141 | case IW_ENCODE_ALG_WEP: |
| 3142 | DBG_TRACE(DbgInfo, "IW_ENCODE_ALG_WEP: key(%d)\n", key_idx); |
| 3143 | |
| 3144 | if (erq->flags & IW_ENCODE_RESTRICTED) { |
| 3145 | DBG_WARNING(DbgInfo, "IW_ENCODE_RESTRICTED invalid\n"); |
| 3146 | ret = -EINVAL; |
| 3147 | goto out_unlock; |
| 3148 | } |
| 3149 | |
| 3150 | ret = hermes_set_wep_keys(lp, key_idx, ext->key, ext->key_len, |
| 3151 | enable, set_tx); |
| 3152 | |
| 3153 | break; |
| 3154 | |
| 3155 | case IW_ENCODE_ALG_CCMP: |
| 3156 | DBG_TRACE(DbgInfo, "IW_ENCODE_ALG_CCMP: key(%d)\n", key_idx); |
| 3157 | ret = -EOPNOTSUPP; |
| 3158 | break; |
| 3159 | |
| 3160 | case IW_ENCODE_ALG_NONE: |
| 3161 | DBG_TRACE(DbgInfo, "IW_ENCODE_ALG_NONE: key(%d)\n", key_idx); |
| 3162 | |
| 3163 | if (lp->wext_enc == IW_ENCODE_ALG_TKIP) { |
| 3164 | ret = hermes_clear_tkip_keys(<v, key_idx, |
| 3165 | ext->addr.sa_data); |
| 3166 | flush_tx(lp); |
| 3167 | lp->wext_enc = IW_ENCODE_ALG_NONE; |
| 3168 | ret = hcf_put_info(&(lp->hcfCtx), (LTVP)<v); |
| 3169 | |
| 3170 | } else if (lp->wext_enc == IW_ENCODE_ALG_WEP) { |
| 3171 | ret = hermes_set_wep_keys(lp, key_idx, |
| 3172 | ext->key, ext->key_len, |
| 3173 | false, false); |
| 3174 | } else { |
| 3175 | ret = 0; |
| 3176 | } |
| 3177 | |
| 3178 | break; |
| 3179 | |
| 3180 | default: |
| 3181 | DBG_TRACE( DbgInfo, "IW_ENCODE_??: key(%d)\n", key_idx); |
| 3182 | ret = -EOPNOTSUPP; |
| 3183 | break; |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3184 | } |
| 3185 | |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3186 | out_unlock: |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3187 | |
David Kilroy | 05df482 | 2011-10-09 12:11:35 +0100 | [diff] [blame] | 3188 | wl_act_int_on(lp); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3189 | |
| 3190 | wl_unlock(lp, &flags); |
| 3191 | |
| 3192 | out: |
David Kilroy | 05df482 | 2011-10-09 12:11:35 +0100 | [diff] [blame] | 3193 | DBG_LEAVE(DbgInfo); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3194 | return ret; |
David Kilroy | 05df482 | 2011-10-09 12:11:35 +0100 | [diff] [blame] | 3195 | } |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3196 | /*============================================================================*/ |
| 3197 | |
| 3198 | |
| 3199 | |
David Kilroy | 729336b | 2011-10-09 12:11:37 +0100 | [diff] [blame] | 3200 | static int wireless_set_genie(struct net_device *dev, |
| 3201 | struct iw_request_info *info, |
| 3202 | struct iw_point *data, char *extra) |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3203 | |
| 3204 | { |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3205 | int ret = 0; |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3206 | |
David Kilroy | 729336b | 2011-10-09 12:11:37 +0100 | [diff] [blame] | 3207 | DBG_ENTER(DbgInfo); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3208 | |
David Kilroy | 729336b | 2011-10-09 12:11:37 +0100 | [diff] [blame] | 3209 | /* We can't write this to the card, but apparently this |
| 3210 | * operation needs to succeed */ |
| 3211 | ret = 0; |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3212 | |
David Kilroy | 729336b | 2011-10-09 12:11:37 +0100 | [diff] [blame] | 3213 | DBG_LEAVE(DbgInfo); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3214 | return ret; |
| 3215 | } |
| 3216 | /*============================================================================*/ |
| 3217 | |
| 3218 | |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3219 | /******************************************************************************* |
| 3220 | * wl_wireless_stats() |
| 3221 | ******************************************************************************* |
| 3222 | * |
| 3223 | * DESCRIPTION: |
| 3224 | * |
| 3225 | * Return the current device wireless statistics. |
| 3226 | * |
| 3227 | * PARAMETERS: |
| 3228 | * |
| 3229 | * wrq - the wireless request buffer |
| 3230 | * lp - the device's private adapter structure |
| 3231 | * |
| 3232 | * RETURNS: |
| 3233 | * |
| 3234 | * 0 on success |
| 3235 | * errno value otherwise |
| 3236 | * |
| 3237 | ******************************************************************************/ |
| 3238 | struct iw_statistics * wl_wireless_stats( struct net_device *dev ) |
| 3239 | { |
| 3240 | struct iw_statistics *pStats; |
| 3241 | struct wl_private *lp = wl_priv(dev); |
| 3242 | /*------------------------------------------------------------------------*/ |
| 3243 | |
| 3244 | |
| 3245 | DBG_FUNC( "wl_wireless_stats" ); |
| 3246 | DBG_ENTER(DbgInfo); |
| 3247 | DBG_PARAM(DbgInfo, "dev", "%s (0x%p)", dev->name, dev); |
| 3248 | |
| 3249 | pStats = NULL; |
| 3250 | |
| 3251 | /* Initialize the statistics */ |
| 3252 | pStats = &( lp->wstats ); |
| 3253 | pStats->qual.updated = 0x00; |
| 3254 | |
| 3255 | if( !( lp->flags & WVLAN2_UIL_BUSY )) |
| 3256 | { |
| 3257 | CFG_COMMS_QUALITY_STRCT *pQual; |
| 3258 | CFG_HERMES_TALLIES_STRCT tallies; |
| 3259 | int status; |
| 3260 | |
| 3261 | /* Update driver status */ |
| 3262 | pStats->status = 0; |
| 3263 | |
| 3264 | /* Get the current link quality information */ |
| 3265 | lp->ltvRecord.len = 1 + ( sizeof( *pQual ) / sizeof( hcf_16 )); |
| 3266 | lp->ltvRecord.typ = CFG_COMMS_QUALITY; |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3267 | status = hcf_get_info( &( lp->hcfCtx ), (LTVP)&( lp->ltvRecord )); |
| 3268 | |
| 3269 | if( status == HCF_SUCCESS ) { |
| 3270 | pQual = (CFG_COMMS_QUALITY_STRCT *)&( lp->ltvRecord ); |
| 3271 | |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3272 | pStats->qual.qual = (u_char) CNV_LITTLE_TO_INT( pQual->coms_qual ); |
| 3273 | pStats->qual.level = (u_char) dbm( CNV_LITTLE_TO_INT( pQual->signal_lvl )); |
| 3274 | pStats->qual.noise = (u_char) dbm( CNV_LITTLE_TO_INT( pQual->noise_lvl )); |
Henk de Groot | e81589a | 2009-12-06 21:29:31 +0100 | [diff] [blame] | 3275 | |
| 3276 | pStats->qual.updated |= (IW_QUAL_QUAL_UPDATED | |
| 3277 | IW_QUAL_LEVEL_UPDATED | |
| 3278 | IW_QUAL_NOISE_UPDATED | |
| 3279 | IW_QUAL_DBM); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3280 | } else { |
| 3281 | memset( &( pStats->qual ), 0, sizeof( pStats->qual )); |
| 3282 | } |
| 3283 | |
| 3284 | /* Get the current tallies from the adapter */ |
| 3285 | /* Only possible when the device is open */ |
| 3286 | if(lp->portState == WVLAN_PORT_STATE_DISABLED) { |
| 3287 | if( wl_get_tallies( lp, &tallies ) == 0 ) { |
| 3288 | /* No endian translation is needed here, as CFG_TALLIES is an |
| 3289 | MSF RID; all processing is done on the host, not the card! */ |
| 3290 | pStats->discard.nwid = 0L; |
| 3291 | pStats->discard.code = tallies.RxWEPUndecryptable; |
| 3292 | pStats->discard.misc = tallies.TxDiscards + |
| 3293 | tallies.RxFCSErrors + |
| 3294 | //tallies.RxDiscardsNoBuffer + |
| 3295 | tallies.TxDiscardsWrongSA; |
| 3296 | //;? Extra taken over from Linux driver based on 7.18 version |
| 3297 | pStats->discard.retries = tallies.TxRetryLimitExceeded; |
| 3298 | pStats->discard.fragment = tallies.RxMsgInBadMsgFragments; |
| 3299 | } else { |
| 3300 | memset( &( pStats->discard ), 0, sizeof( pStats->discard )); |
| 3301 | } |
| 3302 | } else { |
| 3303 | memset( &( pStats->discard ), 0, sizeof( pStats->discard )); |
| 3304 | } |
| 3305 | } |
| 3306 | |
| 3307 | DBG_LEAVE( DbgInfo ); |
| 3308 | return pStats; |
| 3309 | } // wl_wireless_stats |
| 3310 | /*============================================================================*/ |
| 3311 | |
| 3312 | |
| 3313 | |
| 3314 | |
| 3315 | /******************************************************************************* |
| 3316 | * wl_get_wireless_stats() |
| 3317 | ******************************************************************************* |
| 3318 | * |
| 3319 | * DESCRIPTION: |
| 3320 | * |
| 3321 | * Return the current device wireless statistics. This function calls |
| 3322 | * wl_wireless_stats, but acquires spinlocks first as it can be called |
| 3323 | * directly by the network layer. |
| 3324 | * |
| 3325 | * PARAMETERS: |
| 3326 | * |
| 3327 | * wrq - the wireless request buffer |
| 3328 | * lp - the device's private adapter structure |
| 3329 | * |
| 3330 | * RETURNS: |
| 3331 | * |
| 3332 | * 0 on success |
| 3333 | * errno value otherwise |
| 3334 | * |
| 3335 | ******************************************************************************/ |
| 3336 | struct iw_statistics * wl_get_wireless_stats( struct net_device *dev ) |
| 3337 | { |
| 3338 | unsigned long flags; |
| 3339 | struct wl_private *lp = wl_priv(dev); |
| 3340 | struct iw_statistics *pStats = NULL; |
| 3341 | /*------------------------------------------------------------------------*/ |
| 3342 | |
| 3343 | DBG_FUNC( "wl_get_wireless_stats" ); |
| 3344 | DBG_ENTER(DbgInfo); |
| 3345 | |
| 3346 | wl_lock( lp, &flags ); |
| 3347 | |
| 3348 | wl_act_int_off( lp ); |
| 3349 | |
| 3350 | #ifdef USE_RTS |
| 3351 | if( lp->useRTS == 1 ) { |
| 3352 | DBG_TRACE( DbgInfo, "Skipping wireless stats, in RTS mode\n" ); |
| 3353 | } else |
| 3354 | #endif |
| 3355 | { |
| 3356 | pStats = wl_wireless_stats( dev ); |
| 3357 | } |
| 3358 | wl_act_int_on( lp ); |
| 3359 | |
| 3360 | wl_unlock(lp, &flags); |
| 3361 | |
| 3362 | DBG_LEAVE( DbgInfo ); |
| 3363 | return pStats; |
| 3364 | } // wl_get_wireless_stats |
| 3365 | |
| 3366 | |
| 3367 | /******************************************************************************* |
| 3368 | * wl_spy_gather() |
| 3369 | ******************************************************************************* |
| 3370 | * |
| 3371 | * DESCRIPTION: |
| 3372 | * |
| 3373 | * Gather wireless spy statistics. |
| 3374 | * |
| 3375 | * PARAMETERS: |
| 3376 | * |
| 3377 | * wrq - the wireless request buffer |
| 3378 | * lp - the device's private adapter structure |
| 3379 | * |
| 3380 | * RETURNS: |
| 3381 | * |
| 3382 | * 0 on success |
| 3383 | * errno value otherwise |
| 3384 | * |
| 3385 | ******************************************************************************/ |
| 3386 | inline void wl_spy_gather( struct net_device *dev, u_char *mac ) |
| 3387 | { |
| 3388 | struct iw_quality wstats; |
| 3389 | int status; |
| 3390 | u_char stats[2]; |
| 3391 | DESC_STRCT desc[1]; |
| 3392 | struct wl_private *lp = wl_priv(dev); |
| 3393 | /*------------------------------------------------------------------------*/ |
| 3394 | |
| 3395 | /* shortcut */ |
| 3396 | if (!lp->spy_data.spy_number) { |
| 3397 | return; |
| 3398 | } |
| 3399 | |
| 3400 | /* Gather wireless spy statistics: for each packet, compare the source |
| 3401 | address with out list, and if match, get the stats. */ |
| 3402 | memset( stats, 0, sizeof(stats)); |
| 3403 | memset( desc, 0, sizeof(DESC_STRCT)); |
| 3404 | |
| 3405 | desc[0].buf_addr = stats; |
| 3406 | desc[0].BUF_SIZE = sizeof(stats); |
| 3407 | desc[0].next_desc_addr = 0; // terminate list |
| 3408 | |
| 3409 | status = hcf_rcv_msg( &( lp->hcfCtx ), &desc[0], 0 ); |
| 3410 | |
| 3411 | if( status == HCF_SUCCESS ) { |
| 3412 | wstats.level = (u_char) dbm(stats[1]); |
| 3413 | wstats.noise = (u_char) dbm(stats[0]); |
| 3414 | wstats.qual = wstats.level > wstats.noise ? wstats.level - wstats.noise : 0; |
| 3415 | |
Henk de Groot | e81589a | 2009-12-06 21:29:31 +0100 | [diff] [blame] | 3416 | wstats.updated = (IW_QUAL_QUAL_UPDATED | |
| 3417 | IW_QUAL_LEVEL_UPDATED | |
| 3418 | IW_QUAL_NOISE_UPDATED | |
| 3419 | IW_QUAL_DBM); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3420 | |
| 3421 | wireless_spy_update( dev, mac, &wstats ); |
| 3422 | } |
| 3423 | } // wl_spy_gather |
| 3424 | /*============================================================================*/ |
| 3425 | |
| 3426 | |
| 3427 | |
| 3428 | |
| 3429 | /******************************************************************************* |
| 3430 | * wl_wext_event_freq() |
| 3431 | ******************************************************************************* |
| 3432 | * |
| 3433 | * DESCRIPTION: |
| 3434 | * |
| 3435 | * This function is used to send an event that the channel/freq |
| 3436 | * configuration for a specific device has changed. |
| 3437 | * |
| 3438 | * |
| 3439 | * PARAMETERS: |
| 3440 | * |
| 3441 | * dev - the network device for which this event is to be issued |
| 3442 | * |
| 3443 | * RETURNS: |
| 3444 | * |
| 3445 | * N/A |
| 3446 | * |
| 3447 | ******************************************************************************/ |
| 3448 | void wl_wext_event_freq( struct net_device *dev ) |
| 3449 | { |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3450 | union iwreq_data wrqu; |
| 3451 | struct wl_private *lp = wl_priv(dev); |
| 3452 | /*------------------------------------------------------------------------*/ |
| 3453 | |
| 3454 | |
| 3455 | memset( &wrqu, 0, sizeof( wrqu )); |
| 3456 | |
| 3457 | wrqu.freq.m = lp->Channel; |
| 3458 | wrqu.freq.e = 0; |
| 3459 | |
| 3460 | wireless_send_event( dev, SIOCSIWFREQ, &wrqu, NULL ); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3461 | |
| 3462 | return; |
| 3463 | } // wl_wext_event_freq |
| 3464 | /*============================================================================*/ |
| 3465 | |
| 3466 | |
| 3467 | |
| 3468 | |
| 3469 | /******************************************************************************* |
| 3470 | * wl_wext_event_mode() |
| 3471 | ******************************************************************************* |
| 3472 | * |
| 3473 | * DESCRIPTION: |
| 3474 | * |
| 3475 | * This function is used to send an event that the mode of operation |
| 3476 | * for a specific device has changed. |
| 3477 | * |
| 3478 | * |
| 3479 | * PARAMETERS: |
| 3480 | * |
| 3481 | * dev - the network device for which this event is to be issued |
| 3482 | * |
| 3483 | * RETURNS: |
| 3484 | * |
| 3485 | * N/A |
| 3486 | * |
| 3487 | ******************************************************************************/ |
| 3488 | void wl_wext_event_mode( struct net_device *dev ) |
| 3489 | { |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3490 | union iwreq_data wrqu; |
| 3491 | struct wl_private *lp = wl_priv(dev); |
| 3492 | /*------------------------------------------------------------------------*/ |
| 3493 | |
| 3494 | |
| 3495 | memset( &wrqu, 0, sizeof( wrqu )); |
| 3496 | |
| 3497 | if ( CNV_INT_TO_LITTLE( lp->hcfCtx.IFB_FWIdentity.comp_id ) == COMP_ID_FW_STA ) { |
| 3498 | wrqu.mode = IW_MODE_INFRA; |
| 3499 | } else { |
| 3500 | wrqu.mode = IW_MODE_MASTER; |
| 3501 | } |
| 3502 | |
| 3503 | wireless_send_event( dev, SIOCSIWMODE, &wrqu, NULL ); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3504 | |
| 3505 | return; |
| 3506 | } // wl_wext_event_mode |
| 3507 | /*============================================================================*/ |
| 3508 | |
| 3509 | |
| 3510 | |
| 3511 | |
| 3512 | /******************************************************************************* |
| 3513 | * wl_wext_event_essid() |
| 3514 | ******************************************************************************* |
| 3515 | * |
| 3516 | * DESCRIPTION: |
| 3517 | * |
| 3518 | * This function is used to send an event that the ESSID configuration for |
| 3519 | * a specific device has changed. |
| 3520 | * |
| 3521 | * |
| 3522 | * PARAMETERS: |
| 3523 | * |
| 3524 | * dev - the network device for which this event is to be issued |
| 3525 | * |
| 3526 | * RETURNS: |
| 3527 | * |
| 3528 | * N/A |
| 3529 | * |
| 3530 | ******************************************************************************/ |
| 3531 | void wl_wext_event_essid( struct net_device *dev ) |
| 3532 | { |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3533 | union iwreq_data wrqu; |
| 3534 | struct wl_private *lp = wl_priv(dev); |
| 3535 | /*------------------------------------------------------------------------*/ |
| 3536 | |
| 3537 | |
| 3538 | memset( &wrqu, 0, sizeof( wrqu )); |
| 3539 | |
| 3540 | /* Fill out the buffer. Note that the buffer doesn't actually contain the |
| 3541 | ESSID, but a pointer to the contents. In addition, the 'extra' field of |
| 3542 | the call to wireless_send_event() must also point to where the ESSID |
| 3543 | lives */ |
| 3544 | wrqu.essid.length = strlen( lp->NetworkName ); |
| 3545 | wrqu.essid.pointer = (caddr_t)lp->NetworkName; |
| 3546 | wrqu.essid.flags = 1; |
| 3547 | |
| 3548 | wireless_send_event( dev, SIOCSIWESSID, &wrqu, lp->NetworkName ); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3549 | |
| 3550 | return; |
| 3551 | } // wl_wext_event_essid |
| 3552 | /*============================================================================*/ |
| 3553 | |
| 3554 | |
| 3555 | |
| 3556 | |
| 3557 | /******************************************************************************* |
| 3558 | * wl_wext_event_encode() |
| 3559 | ******************************************************************************* |
| 3560 | * |
| 3561 | * DESCRIPTION: |
| 3562 | * |
| 3563 | * This function is used to send an event that the encryption configuration |
| 3564 | * for a specific device has changed. |
| 3565 | * |
| 3566 | * |
| 3567 | * PARAMETERS: |
| 3568 | * |
| 3569 | * dev - the network device for which this event is to be issued |
| 3570 | * |
| 3571 | * RETURNS: |
| 3572 | * |
| 3573 | * N/A |
| 3574 | * |
| 3575 | ******************************************************************************/ |
| 3576 | void wl_wext_event_encode( struct net_device *dev ) |
| 3577 | { |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3578 | union iwreq_data wrqu; |
| 3579 | struct wl_private *lp = wl_priv(dev); |
| 3580 | int index = 0; |
| 3581 | /*------------------------------------------------------------------------*/ |
| 3582 | |
| 3583 | |
| 3584 | memset( &wrqu, 0, sizeof( wrqu )); |
| 3585 | |
| 3586 | if( lp->EnableEncryption == 0 ) { |
| 3587 | wrqu.encoding.flags = IW_ENCODE_DISABLED; |
| 3588 | } else { |
| 3589 | wrqu.encoding.flags |= lp->TransmitKeyID; |
| 3590 | |
| 3591 | index = lp->TransmitKeyID - 1; |
| 3592 | |
| 3593 | /* Only set IW_ENCODE_RESTRICTED/OPEN flag using lp->ExcludeUnencrypted |
| 3594 | if we're in AP mode */ |
| 3595 | #if 1 //;? (HCF_TYPE) & HCF_TYPE_AP |
| 3596 | //;?should we restore this to allow smaller memory footprint |
| 3597 | |
| 3598 | if ( CNV_INT_TO_LITTLE( lp->hcfCtx.IFB_FWIdentity.comp_id ) == COMP_ID_FW_AP ) { |
| 3599 | if( lp->ExcludeUnencrypted ) { |
| 3600 | wrqu.encoding.flags |= IW_ENCODE_RESTRICTED; |
| 3601 | } else { |
| 3602 | wrqu.encoding.flags |= IW_ENCODE_OPEN; |
| 3603 | } |
| 3604 | } |
| 3605 | |
| 3606 | #endif // HCF_TYPE_AP |
| 3607 | |
| 3608 | /* Only provide the key if permissions allow */ |
| 3609 | if( capable( CAP_NET_ADMIN )) { |
| 3610 | wrqu.encoding.pointer = (caddr_t)lp->DefaultKeys.key[index].key; |
| 3611 | wrqu.encoding.length = lp->DefaultKeys.key[index].len; |
| 3612 | } else { |
| 3613 | wrqu.encoding.flags |= IW_ENCODE_NOKEY; |
| 3614 | } |
| 3615 | } |
| 3616 | |
| 3617 | wireless_send_event( dev, SIOCSIWENCODE, &wrqu, |
| 3618 | lp->DefaultKeys.key[index].key ); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3619 | |
| 3620 | return; |
| 3621 | } // wl_wext_event_encode |
| 3622 | /*============================================================================*/ |
| 3623 | |
| 3624 | |
| 3625 | |
| 3626 | |
| 3627 | /******************************************************************************* |
| 3628 | * wl_wext_event_ap() |
| 3629 | ******************************************************************************* |
| 3630 | * |
| 3631 | * DESCRIPTION: |
| 3632 | * |
| 3633 | * This function is used to send an event that the device has been |
| 3634 | * associated to a new AP. |
| 3635 | * |
| 3636 | * |
| 3637 | * PARAMETERS: |
| 3638 | * |
| 3639 | * dev - the network device for which this event is to be issued |
| 3640 | * |
| 3641 | * RETURNS: |
| 3642 | * |
| 3643 | * N/A |
| 3644 | * |
| 3645 | ******************************************************************************/ |
| 3646 | void wl_wext_event_ap( struct net_device *dev ) |
| 3647 | { |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3648 | union iwreq_data wrqu; |
| 3649 | struct wl_private *lp = wl_priv(dev); |
| 3650 | int status; |
| 3651 | /*------------------------------------------------------------------------*/ |
| 3652 | |
| 3653 | |
| 3654 | /* Retrieve the WPA-IEs used by the firmware and send an event. We must send |
| 3655 | this event BEFORE sending the association event, as there are timing |
| 3656 | issues with the hostap supplicant. The supplicant will attempt to process |
| 3657 | an EAPOL-Key frame from an AP before receiving this information, which |
Justin P. Mattock | 86f9150 | 2012-09-10 16:01:27 -0700 | [diff] [blame^] | 3658 | is required for a proper processed frame. */ |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3659 | wl_wext_event_assoc_ie( dev ); |
| 3660 | |
| 3661 | /* Get the BSSID */ |
| 3662 | lp->ltvRecord.typ = CFG_CUR_BSSID; |
| 3663 | lp->ltvRecord.len = 4; |
| 3664 | |
| 3665 | status = hcf_get_info( &( lp->hcfCtx ), (LTVP)&( lp->ltvRecord )); |
| 3666 | if( status == HCF_SUCCESS ) { |
| 3667 | memset( &wrqu, 0, sizeof( wrqu )); |
| 3668 | |
| 3669 | memcpy( wrqu.addr.sa_data, lp->ltvRecord.u.u8, ETH_ALEN ); |
| 3670 | |
| 3671 | wrqu.addr.sa_family = ARPHRD_ETHER; |
| 3672 | |
| 3673 | wireless_send_event( dev, SIOCGIWAP, &wrqu, NULL ); |
| 3674 | } |
| 3675 | |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3676 | return; |
| 3677 | } // wl_wext_event_ap |
| 3678 | /*============================================================================*/ |
| 3679 | |
| 3680 | |
| 3681 | |
| 3682 | /******************************************************************************* |
| 3683 | * wl_wext_event_scan_complete() |
| 3684 | ******************************************************************************* |
| 3685 | * |
| 3686 | * DESCRIPTION: |
| 3687 | * |
| 3688 | * This function is used to send an event that a request for a network scan |
| 3689 | * has completed. |
| 3690 | * |
| 3691 | * |
| 3692 | * PARAMETERS: |
| 3693 | * |
| 3694 | * dev - the network device for which this event is to be issued |
| 3695 | * |
| 3696 | * RETURNS: |
| 3697 | * |
| 3698 | * N/A |
| 3699 | * |
| 3700 | ******************************************************************************/ |
| 3701 | void wl_wext_event_scan_complete( struct net_device *dev ) |
| 3702 | { |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3703 | union iwreq_data wrqu; |
| 3704 | /*------------------------------------------------------------------------*/ |
| 3705 | |
| 3706 | |
| 3707 | memset( &wrqu, 0, sizeof( wrqu )); |
| 3708 | |
| 3709 | wrqu.addr.sa_family = ARPHRD_ETHER; |
| 3710 | wireless_send_event( dev, SIOCGIWSCAN, &wrqu, NULL ); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3711 | |
| 3712 | return; |
| 3713 | } // wl_wext_event_scan_complete |
| 3714 | /*============================================================================*/ |
| 3715 | |
| 3716 | |
| 3717 | |
| 3718 | |
| 3719 | /******************************************************************************* |
| 3720 | * wl_wext_event_new_sta() |
| 3721 | ******************************************************************************* |
| 3722 | * |
| 3723 | * DESCRIPTION: |
| 3724 | * |
| 3725 | * This function is used to send an event that an AP has registered a new |
| 3726 | * station. |
| 3727 | * |
| 3728 | * |
| 3729 | * PARAMETERS: |
| 3730 | * |
| 3731 | * dev - the network device for which this event is to be issued |
| 3732 | * |
| 3733 | * RETURNS: |
| 3734 | * |
| 3735 | * N/A |
| 3736 | * |
| 3737 | ******************************************************************************/ |
| 3738 | void wl_wext_event_new_sta( struct net_device *dev ) |
| 3739 | { |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3740 | union iwreq_data wrqu; |
| 3741 | /*------------------------------------------------------------------------*/ |
| 3742 | |
| 3743 | |
| 3744 | memset( &wrqu, 0, sizeof( wrqu )); |
| 3745 | |
| 3746 | /* Send the station's mac address here */ |
| 3747 | memcpy( wrqu.addr.sa_data, dev->dev_addr, ETH_ALEN ); |
| 3748 | wrqu.addr.sa_family = ARPHRD_ETHER; |
| 3749 | wireless_send_event( dev, IWEVREGISTERED, &wrqu, NULL ); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3750 | |
| 3751 | return; |
| 3752 | } // wl_wext_event_new_sta |
| 3753 | /*============================================================================*/ |
| 3754 | |
| 3755 | |
| 3756 | |
| 3757 | |
| 3758 | /******************************************************************************* |
| 3759 | * wl_wext_event_expired_sta() |
| 3760 | ******************************************************************************* |
| 3761 | * |
| 3762 | * DESCRIPTION: |
| 3763 | * |
| 3764 | * This function is used to send an event that an AP has deregistered a |
| 3765 | * station. |
| 3766 | * |
| 3767 | * |
| 3768 | * PARAMETERS: |
| 3769 | * |
| 3770 | * dev - the network device for which this event is to be issued |
| 3771 | * |
| 3772 | * RETURNS: |
| 3773 | * |
| 3774 | * N/A |
| 3775 | * |
| 3776 | ******************************************************************************/ |
| 3777 | void wl_wext_event_expired_sta( struct net_device *dev ) |
| 3778 | { |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3779 | union iwreq_data wrqu; |
| 3780 | /*------------------------------------------------------------------------*/ |
| 3781 | |
| 3782 | |
| 3783 | memset( &wrqu, 0, sizeof( wrqu )); |
| 3784 | |
| 3785 | memcpy( wrqu.addr.sa_data, dev->dev_addr, ETH_ALEN ); |
| 3786 | wrqu.addr.sa_family = ARPHRD_ETHER; |
| 3787 | wireless_send_event( dev, IWEVEXPIRED, &wrqu, NULL ); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3788 | |
| 3789 | return; |
| 3790 | } // wl_wext_event_expired_sta |
| 3791 | /*============================================================================*/ |
| 3792 | |
| 3793 | |
| 3794 | |
| 3795 | |
| 3796 | /******************************************************************************* |
| 3797 | * wl_wext_event_mic_failed() |
| 3798 | ******************************************************************************* |
| 3799 | * |
| 3800 | * DESCRIPTION: |
| 3801 | * |
| 3802 | * This function is used to send an event that MIC calculations failed. |
| 3803 | * |
| 3804 | * |
| 3805 | * PARAMETERS: |
| 3806 | * |
| 3807 | * dev - the network device for which this event is to be issued |
| 3808 | * |
| 3809 | * RETURNS: |
| 3810 | * |
| 3811 | * N/A |
| 3812 | * |
| 3813 | ******************************************************************************/ |
| 3814 | void wl_wext_event_mic_failed( struct net_device *dev ) |
| 3815 | { |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3816 | union iwreq_data wrqu; |
| 3817 | struct wl_private *lp = wl_priv(dev); |
David Kilroy | a4f7b2e | 2011-09-19 21:08:15 +0100 | [diff] [blame] | 3818 | struct iw_michaelmicfailure wxmic; |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3819 | int key_idx; |
| 3820 | char *addr1; |
| 3821 | char *addr2; |
| 3822 | WVLAN_RX_WMP_HDR *hdr; |
| 3823 | /*------------------------------------------------------------------------*/ |
| 3824 | |
| 3825 | |
| 3826 | key_idx = lp->lookAheadBuf[HFS_STAT+1] >> 3; |
| 3827 | key_idx &= 0x03; |
| 3828 | |
| 3829 | /* Cast the lookahead buffer into a RFS format */ |
| 3830 | hdr = (WVLAN_RX_WMP_HDR *)&lp->lookAheadBuf[HFS_STAT]; |
| 3831 | |
| 3832 | /* Cast the addresses to byte buffers, as in the above RFS they are word |
| 3833 | length */ |
| 3834 | addr1 = (char *)hdr->address1; |
| 3835 | addr2 = (char *)hdr->address2; |
| 3836 | |
| 3837 | DBG_PRINT( "MIC FAIL - KEY USED : %d, STATUS : 0x%04x\n", key_idx, |
| 3838 | hdr->status ); |
| 3839 | |
David Kilroy | a4f7b2e | 2011-09-19 21:08:15 +0100 | [diff] [blame] | 3840 | memset(&wrqu, 0, sizeof(wrqu)); |
| 3841 | memset(&wxmic, 0, sizeof(wxmic)); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3842 | |
David Kilroy | a4f7b2e | 2011-09-19 21:08:15 +0100 | [diff] [blame] | 3843 | wxmic.flags = key_idx & IW_MICFAILURE_KEY_ID; |
| 3844 | wxmic.flags |= (addr1[0] & 1) ? |
| 3845 | IW_MICFAILURE_GROUP : IW_MICFAILURE_PAIRWISE; |
| 3846 | wxmic.src_addr.sa_family = ARPHRD_ETHER; |
| 3847 | memcpy(wxmic.src_addr.sa_data, addr2, ETH_ALEN); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3848 | |
David Kilroy | a4f7b2e | 2011-09-19 21:08:15 +0100 | [diff] [blame] | 3849 | wrqu.data.length = sizeof(wxmic); |
| 3850 | wireless_send_event(dev, IWEVMICHAELMICFAILURE, &wrqu, (char *)&wxmic); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3851 | |
| 3852 | return; |
| 3853 | } // wl_wext_event_mic_failed |
| 3854 | /*============================================================================*/ |
| 3855 | |
| 3856 | |
| 3857 | |
| 3858 | |
| 3859 | /******************************************************************************* |
| 3860 | * wl_wext_event_assoc_ie() |
| 3861 | ******************************************************************************* |
| 3862 | * |
| 3863 | * DESCRIPTION: |
| 3864 | * |
| 3865 | * This function is used to send an event containing the WPA-IE generated |
| 3866 | * by the firmware in an association request. |
| 3867 | * |
| 3868 | * |
| 3869 | * PARAMETERS: |
| 3870 | * |
| 3871 | * dev - the network device for which this event is to be issued |
| 3872 | * |
| 3873 | * RETURNS: |
| 3874 | * |
| 3875 | * N/A |
| 3876 | * |
| 3877 | ******************************************************************************/ |
| 3878 | void wl_wext_event_assoc_ie( struct net_device *dev ) |
| 3879 | { |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3880 | union iwreq_data wrqu; |
| 3881 | struct wl_private *lp = wl_priv(dev); |
| 3882 | int status; |
| 3883 | PROBE_RESP data; |
| 3884 | hcf_16 length; |
| 3885 | hcf_8 *wpa_ie; |
| 3886 | /*------------------------------------------------------------------------*/ |
| 3887 | |
| 3888 | |
| 3889 | memset( &wrqu, 0, sizeof( wrqu )); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3890 | |
| 3891 | /* Retrieve the Association Request IE */ |
| 3892 | lp->ltvRecord.len = 45; |
| 3893 | lp->ltvRecord.typ = CFG_CUR_ASSOC_REQ_INFO; |
| 3894 | |
| 3895 | status = hcf_get_info( &( lp->hcfCtx ), (LTVP)&( lp->ltvRecord )); |
| 3896 | if( status == HCF_SUCCESS ) |
| 3897 | { |
| 3898 | length = 0; |
| 3899 | memcpy( &data.rawData, &( lp->ltvRecord.u.u8[1] ), 88 ); |
| 3900 | wpa_ie = wl_parse_wpa_ie( &data, &length ); |
| 3901 | |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3902 | if( length != 0 ) |
| 3903 | { |
David Kilroy | a4f7b2e | 2011-09-19 21:08:15 +0100 | [diff] [blame] | 3904 | wrqu.data.length = wpa_ie[1] + 2; |
| 3905 | wireless_send_event(dev, IWEVASSOCREQIE, |
| 3906 | &wrqu, wpa_ie); |
| 3907 | |
| 3908 | /* This bit is a hack. We send the respie |
| 3909 | * event at the same time */ |
| 3910 | wireless_send_event(dev, IWEVASSOCRESPIE, |
| 3911 | &wrqu, wpa_ie); |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3912 | } |
| 3913 | } |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3914 | |
| 3915 | return; |
| 3916 | } // wl_wext_event_assoc_ie |
| 3917 | /*============================================================================*/ |
| 3918 | /* Structures to export the Wireless Handlers */ |
| 3919 | |
| 3920 | static const iw_handler wl_handler[] = |
| 3921 | { |
David Kilroy | bc79be9 | 2011-09-25 08:30:21 +0100 | [diff] [blame] | 3922 | IW_HANDLER(SIOCSIWCOMMIT, (iw_handler) wireless_commit), |
| 3923 | IW_HANDLER(SIOCGIWNAME, (iw_handler) wireless_get_protocol), |
| 3924 | IW_HANDLER(SIOCSIWFREQ, (iw_handler) wireless_set_frequency), |
| 3925 | IW_HANDLER(SIOCGIWFREQ, (iw_handler) wireless_get_frequency), |
| 3926 | IW_HANDLER(SIOCSIWMODE, (iw_handler) wireless_set_porttype), |
| 3927 | IW_HANDLER(SIOCGIWMODE, (iw_handler) wireless_get_porttype), |
| 3928 | IW_HANDLER(SIOCSIWSENS, (iw_handler) wireless_set_sensitivity), |
| 3929 | IW_HANDLER(SIOCGIWSENS, (iw_handler) wireless_get_sensitivity), |
| 3930 | IW_HANDLER(SIOCGIWRANGE, (iw_handler) wireless_get_range), |
| 3931 | IW_HANDLER(SIOCSIWSPY, iw_handler_set_spy), |
| 3932 | IW_HANDLER(SIOCGIWSPY, iw_handler_get_spy), |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3933 | #if 1 //;? (HCF_TYPE) & HCF_TYPE_STA |
David Kilroy | bc79be9 | 2011-09-25 08:30:21 +0100 | [diff] [blame] | 3934 | IW_HANDLER(SIOCGIWAP, (iw_handler) wireless_get_bssid), |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3935 | #endif |
David Kilroy | bc79be9 | 2011-09-25 08:30:21 +0100 | [diff] [blame] | 3936 | IW_HANDLER(SIOCGIWAPLIST, (iw_handler) wireless_get_ap_list), |
| 3937 | IW_HANDLER(SIOCSIWSCAN, (iw_handler) wireless_set_scan), |
| 3938 | IW_HANDLER(SIOCGIWSCAN, (iw_handler) wireless_get_scan), |
| 3939 | IW_HANDLER(SIOCSIWESSID, (iw_handler) wireless_set_essid), |
| 3940 | IW_HANDLER(SIOCGIWESSID, (iw_handler) wireless_get_essid), |
| 3941 | IW_HANDLER(SIOCSIWNICKN, (iw_handler) wireless_set_nickname), |
| 3942 | IW_HANDLER(SIOCGIWNICKN, (iw_handler) wireless_get_nickname), |
| 3943 | IW_HANDLER(SIOCSIWRATE, (iw_handler) wireless_set_rate), |
| 3944 | IW_HANDLER(SIOCGIWRATE, (iw_handler) wireless_get_rate), |
| 3945 | IW_HANDLER(SIOCSIWRTS, (iw_handler) wireless_set_rts_threshold), |
| 3946 | IW_HANDLER(SIOCGIWRTS, (iw_handler) wireless_get_rts_threshold), |
| 3947 | IW_HANDLER(SIOCGIWTXPOW, (iw_handler) wireless_get_tx_power), |
| 3948 | IW_HANDLER(SIOCSIWENCODE, (iw_handler) wireless_set_encode), |
| 3949 | IW_HANDLER(SIOCGIWENCODE, (iw_handler) wireless_get_encode), |
| 3950 | IW_HANDLER(SIOCSIWPOWER, (iw_handler) wireless_set_power), |
| 3951 | IW_HANDLER(SIOCGIWPOWER, (iw_handler) wireless_get_power), |
David Kilroy | 729336b | 2011-10-09 12:11:37 +0100 | [diff] [blame] | 3952 | IW_HANDLER(SIOCSIWGENIE, (iw_handler) wireless_set_genie), |
David Kilroy | bc79be9 | 2011-09-25 08:30:21 +0100 | [diff] [blame] | 3953 | IW_HANDLER(SIOCSIWAUTH, (iw_handler) wireless_set_auth), |
| 3954 | IW_HANDLER(SIOCSIWENCODEEXT, (iw_handler) wireless_set_encodeext), |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 3955 | }; |
| 3956 | |
| 3957 | static const iw_handler wl_private_handler[] = |
| 3958 | { /* SIOCIWFIRSTPRIV + */ |
| 3959 | wvlan_set_netname, /* 0: SIOCSIWNETNAME */ |
| 3960 | wvlan_get_netname, /* 1: SIOCGIWNETNAME */ |
| 3961 | wvlan_set_station_nickname, /* 2: SIOCSIWSTANAME */ |
| 3962 | wvlan_get_station_nickname, /* 3: SIOCGIWSTANAME */ |
| 3963 | #if 1 //;? (HCF_TYPE) & HCF_TYPE_STA |
| 3964 | wvlan_set_porttype, /* 4: SIOCSIWPORTTYPE */ |
| 3965 | wvlan_get_porttype, /* 5: SIOCGIWPORTTYPE */ |
| 3966 | #endif |
| 3967 | }; |
| 3968 | |
| 3969 | struct iw_priv_args wl_priv_args[] = { |
| 3970 | {SIOCSIWNETNAME, IW_PRIV_TYPE_CHAR | HCF_MAX_NAME_LEN, 0, "snetwork_name" }, |
| 3971 | {SIOCGIWNETNAME, 0, IW_PRIV_TYPE_CHAR | HCF_MAX_NAME_LEN, "gnetwork_name" }, |
| 3972 | {SIOCSIWSTANAME, IW_PRIV_TYPE_CHAR | HCF_MAX_NAME_LEN, 0, "sstation_name" }, |
| 3973 | {SIOCGIWSTANAME, 0, IW_PRIV_TYPE_CHAR | HCF_MAX_NAME_LEN, "gstation_name" }, |
| 3974 | #if 1 //;? #if (HCF_TYPE) & HCF_TYPE_STA |
| 3975 | {SIOCSIWPORTTYPE, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "sport_type" }, |
| 3976 | {SIOCGIWPORTTYPE, 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "gport_type" }, |
| 3977 | #endif |
| 3978 | }; |
| 3979 | |
| 3980 | const struct iw_handler_def wl_iw_handler_def = |
| 3981 | { |
| 3982 | .num_private = sizeof(wl_private_handler) / sizeof(iw_handler), |
| 3983 | .private = (iw_handler *) wl_private_handler, |
| 3984 | .private_args = (struct iw_priv_args *) wl_priv_args, |
| 3985 | .num_private_args = sizeof(wl_priv_args) / sizeof(struct iw_priv_args), |
| 3986 | .num_standard = sizeof(wl_handler) / sizeof(iw_handler), |
| 3987 | .standard = (iw_handler *) wl_handler, |
| 3988 | .get_wireless_stats = wl_get_wireless_stats, |
| 3989 | }; |