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 | * This file defines handling routines for the private IOCTLs |
| 15 | * |
| 16 | *------------------------------------------------------------------------------ |
| 17 | * |
| 18 | * SOFTWARE LICENSE |
| 19 | * |
| 20 | * This software is provided subject to the following terms and conditions, |
| 21 | * which you should read carefully before using the software. Using this |
| 22 | * software indicates your acceptance of these terms and conditions. If you do |
| 23 | * not agree with these terms and conditions, do not use the software. |
| 24 | * |
Al Viro | d36b691 | 2011-12-29 17:09:01 -0500 | [diff] [blame] | 25 | * Copyright © 2003 Agere Systems Inc. |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 26 | * All rights reserved. |
| 27 | * |
| 28 | * Redistribution and use in source or binary forms, with or without |
| 29 | * modifications, are permitted provided that the following conditions are met: |
| 30 | * |
| 31 | * . Redistributions of source code must retain the above copyright notice, this |
| 32 | * list of conditions and the following Disclaimer as comments in the code as |
| 33 | * well as in the documentation and/or other materials provided with the |
| 34 | * distribution. |
| 35 | * |
| 36 | * . Redistributions in binary form must reproduce the above copyright notice, |
| 37 | * this list of conditions and the following Disclaimer in the documentation |
| 38 | * and/or other materials provided with the distribution. |
| 39 | * |
| 40 | * . Neither the name of Agere Systems Inc. nor the names of the contributors |
| 41 | * may be used to endorse or promote products derived from this software |
| 42 | * without specific prior written permission. |
| 43 | * |
| 44 | * Disclaimer |
| 45 | * |
Al Viro | d36b691 | 2011-12-29 17:09:01 -0500 | [diff] [blame] | 46 | * 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] | 47 | * INCLUDING, BUT NOT LIMITED TO, INFRINGEMENT AND THE IMPLIED WARRANTIES OF |
| 48 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. ANY |
| 49 | * USE, MODIFICATION OR DISTRIBUTION OF THIS SOFTWARE IS SOLELY AT THE USERS OWN |
| 50 | * RISK. IN NO EVENT SHALL AGERE SYSTEMS INC. OR CONTRIBUTORS BE LIABLE FOR ANY |
| 51 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| 52 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| 53 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| 54 | * ON ANY THEORY OF LIABILITY, INCLUDING, BUT NOT LIMITED TO, CONTRACT, STRICT |
| 55 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| 56 | * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH |
| 57 | * DAMAGE. |
| 58 | * |
| 59 | ******************************************************************************/ |
| 60 | |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 61 | /******************************************************************************* |
| 62 | * include files |
| 63 | ******************************************************************************/ |
| 64 | #include <wl_version.h> |
| 65 | |
| 66 | #include <linux/if_arp.h> |
| 67 | #include <linux/ioport.h> |
Tejun Heo | 5a0e3ad | 2010-03-24 17:04:11 +0900 | [diff] [blame] | 68 | #include <linux/slab.h> |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 69 | #include <linux/delay.h> |
| 70 | #include <asm/uaccess.h> |
| 71 | |
| 72 | #include <debug.h> |
| 73 | #include <hcf.h> |
| 74 | #include <hcfdef.h> |
| 75 | |
| 76 | #include <wl_if.h> |
| 77 | #include <wl_internal.h> |
| 78 | #include <wl_enc.h> |
| 79 | #include <wl_main.h> |
| 80 | #include <wl_priv.h> |
| 81 | #include <wl_util.h> |
| 82 | #include <wl_netdev.h> |
| 83 | |
| 84 | int wvlan_uil_connect( struct uilreq *urq, struct wl_private *lp ); |
| 85 | int wvlan_uil_disconnect( struct uilreq *urq, struct wl_private *lp ); |
| 86 | int wvlan_uil_action( struct uilreq *urq, struct wl_private *lp ); |
| 87 | int wvlan_uil_block( struct uilreq *urq, struct wl_private *lp ); |
| 88 | int wvlan_uil_unblock( struct uilreq *urq, struct wl_private *lp ); |
| 89 | int wvlan_uil_send_diag_msg( struct uilreq *urq, struct wl_private *lp ); |
| 90 | int wvlan_uil_put_info( struct uilreq *urq, struct wl_private *lp ); |
| 91 | int wvlan_uil_get_info( struct uilreq *urq, struct wl_private *lp ); |
| 92 | |
| 93 | int cfg_driver_info( struct uilreq *urq, struct wl_private *lp ); |
| 94 | int cfg_driver_identity( struct uilreq *urq, struct wl_private *lp ); |
| 95 | |
| 96 | |
| 97 | /******************************************************************************* |
| 98 | * global variables |
| 99 | ******************************************************************************/ |
| 100 | #if DBG |
| 101 | extern dbg_info_t *DbgInfo; |
| 102 | #endif // DBG |
| 103 | |
| 104 | |
| 105 | |
| 106 | |
| 107 | /* If USE_UIL is not defined, then none of the UIL Interface code below will |
| 108 | be included in the build */ |
| 109 | #ifdef USE_UIL |
| 110 | |
| 111 | /******************************************************************************* |
| 112 | * wvlan_uil() |
| 113 | ******************************************************************************* |
| 114 | * |
| 115 | * DESCRIPTION: |
| 116 | * |
| 117 | * The handler function for the UIL interface. |
| 118 | * |
| 119 | * PARAMETERS: |
| 120 | * |
| 121 | * urq - a pointer to the UIL request buffer |
| 122 | * lp - a pointer to the device's private adapter structure |
| 123 | * |
| 124 | * RETURNS: |
| 125 | * |
| 126 | * 0 on success |
| 127 | * errno value otherwise |
| 128 | * |
| 129 | ******************************************************************************/ |
| 130 | int wvlan_uil( struct uilreq *urq, struct wl_private *lp ) |
| 131 | { |
| 132 | int ioctl_ret = 0; |
| 133 | /*------------------------------------------------------------------------*/ |
| 134 | |
| 135 | DBG_FUNC( "wvlan_uil" ); |
| 136 | DBG_ENTER( DbgInfo ); |
| 137 | |
| 138 | switch( urq->command ) { |
| 139 | case UIL_FUN_CONNECT: |
| 140 | DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_UIL -- WVLAN2_UIL_CONNECT\n"); |
| 141 | ioctl_ret = wvlan_uil_connect( urq, lp ); |
| 142 | break; |
| 143 | case UIL_FUN_DISCONNECT: |
| 144 | DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_UIL -- WVLAN2_UIL_DISCONNECT\n"); |
| 145 | ioctl_ret = wvlan_uil_disconnect( urq, lp ); |
| 146 | break; |
| 147 | case UIL_FUN_ACTION: |
| 148 | DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_UIL -- WVLAN2_UIL_ACTION\n" ); |
| 149 | ioctl_ret = wvlan_uil_action( urq, lp ); |
| 150 | break; |
| 151 | case UIL_FUN_SEND_DIAG_MSG: |
| 152 | DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_UIL -- WVLAN2_UIL_SEND_DIAG_MSG\n"); |
| 153 | ioctl_ret = wvlan_uil_send_diag_msg( urq, lp ); |
| 154 | break; |
| 155 | case UIL_FUN_GET_INFO: |
| 156 | DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_UIL -- WVLAN2_UIL_GET_INFO\n"); |
| 157 | ioctl_ret = wvlan_uil_get_info( urq, lp ); |
| 158 | break; |
| 159 | case UIL_FUN_PUT_INFO: |
| 160 | DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_UIL -- WVLAN2_UIL_PUT_INFO\n"); |
| 161 | ioctl_ret = wvlan_uil_put_info( urq, lp ); |
| 162 | break; |
| 163 | default: |
| 164 | DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_UIL -- UNSUPPORTED UIL CODE: 0x%X", urq->command ); |
| 165 | ioctl_ret = -EOPNOTSUPP; |
| 166 | break; |
| 167 | } |
| 168 | DBG_LEAVE( DbgInfo ); |
| 169 | return ioctl_ret; |
| 170 | } // wvlan_uil |
| 171 | /*============================================================================*/ |
| 172 | |
| 173 | |
| 174 | |
| 175 | |
| 176 | /******************************************************************************* |
| 177 | * wvlan_uil_connect() |
| 178 | ******************************************************************************* |
| 179 | * |
| 180 | * DESCRIPTION: |
| 181 | * |
| 182 | * Connect to the UIL in order to make a request. |
| 183 | * |
| 184 | * PARAMETERS: |
| 185 | * |
| 186 | * urq - a pointer to the UIL request buffer |
| 187 | * lp - a pointer to the device's private adapter structure |
| 188 | * |
| 189 | * RETURNS: |
| 190 | * |
| 191 | * UIL_SUCCESS |
| 192 | * UIL_ERR_xxx value otherwise |
| 193 | * |
| 194 | ******************************************************************************/ |
| 195 | int wvlan_uil_connect( struct uilreq *urq, struct wl_private *lp ) |
| 196 | { |
| 197 | int result = 0; |
| 198 | /*------------------------------------------------------------------------*/ |
| 199 | |
| 200 | |
| 201 | DBG_FUNC( "wvlan_uil_connect" ); |
| 202 | DBG_ENTER( DbgInfo ); |
| 203 | |
| 204 | |
| 205 | if( !( lp->flags & WVLAN2_UIL_CONNECTED )) { |
| 206 | lp->flags |= WVLAN2_UIL_CONNECTED; |
| 207 | urq->hcfCtx = &( lp->hcfCtx ); |
| 208 | urq->result = UIL_SUCCESS; |
| 209 | } else { |
| 210 | DBG_WARNING( DbgInfo, "UIL_ERR_IN_USE\n" ); |
| 211 | urq->result = UIL_ERR_IN_USE; |
| 212 | } |
| 213 | |
| 214 | DBG_LEAVE( DbgInfo ); |
| 215 | return result; |
| 216 | } // wvlan_uil_connect |
| 217 | /*============================================================================*/ |
| 218 | |
| 219 | |
| 220 | |
| 221 | |
| 222 | /******************************************************************************* |
| 223 | * wvlan_uil_disconnect() |
| 224 | ******************************************************************************* |
| 225 | * |
| 226 | * DESCRIPTION: |
| 227 | * |
| 228 | * Disonnect from the UIL after a request has been completed. |
| 229 | * |
| 230 | * PARAMETERS: |
| 231 | * |
| 232 | * urq - a pointer to the UIL request buffer |
| 233 | * lp - a pointer to the device's private adapter structure |
| 234 | * |
| 235 | * RETURNS: |
| 236 | * |
| 237 | * UIL_SUCCESS |
| 238 | * UIL_ERR_xxx value otherwise |
| 239 | * |
| 240 | ******************************************************************************/ |
| 241 | int wvlan_uil_disconnect( struct uilreq *urq, struct wl_private *lp ) |
| 242 | { |
| 243 | int result = 0; |
| 244 | /*------------------------------------------------------------------------*/ |
| 245 | |
| 246 | |
| 247 | DBG_FUNC( "wvlan_uil_disconnect" ); |
| 248 | DBG_ENTER( DbgInfo ); |
| 249 | |
| 250 | |
| 251 | if( urq->hcfCtx == &( lp->hcfCtx )) { |
| 252 | if (lp->flags & WVLAN2_UIL_CONNECTED) { |
| 253 | lp->flags &= ~WVLAN2_UIL_CONNECTED; |
| 254 | /* |
| 255 | if (lp->flags & WVLAN2_UIL_BUSY) { |
| 256 | lp->flags &= ~WVLAN2_UIL_BUSY; |
| 257 | netif_start_queue(lp->dev); |
| 258 | } |
| 259 | */ |
| 260 | } |
| 261 | |
| 262 | urq->hcfCtx = NULL; |
| 263 | urq->result = UIL_SUCCESS; |
| 264 | } else { |
| 265 | DBG_ERROR( DbgInfo, "UIL_ERR_WRONG_IFB\n" ); |
| 266 | urq->result = UIL_ERR_WRONG_IFB; |
| 267 | } |
| 268 | |
| 269 | DBG_LEAVE( DbgInfo ); |
| 270 | return result; |
| 271 | } // wvlan_uil_disconnect |
| 272 | /*============================================================================*/ |
| 273 | |
| 274 | |
| 275 | |
| 276 | |
| 277 | /******************************************************************************* |
| 278 | * wvlan_uil_action() |
| 279 | ******************************************************************************* |
| 280 | * |
| 281 | * DESCRIPTION: |
| 282 | * |
| 283 | * Handler for the UIL_ACT_xxx subcodes associated with UIL_FUN_ACTION |
| 284 | * |
| 285 | * PARAMETERS: |
| 286 | * |
| 287 | * urq - a pointer to the UIL request buffer |
| 288 | * lp - a pointer to the device's private adapter structure |
| 289 | * |
| 290 | * RETURNS: |
| 291 | * |
| 292 | * UIL_SUCCESS |
| 293 | * UIL_ERR_xxx value otherwise |
| 294 | * |
| 295 | ******************************************************************************/ |
| 296 | int wvlan_uil_action( struct uilreq *urq, struct wl_private *lp ) |
| 297 | { |
| 298 | int result = 0; |
| 299 | ltv_t *ltv; |
| 300 | /*------------------------------------------------------------------------*/ |
| 301 | |
| 302 | |
| 303 | DBG_FUNC( "wvlan_uil_action" ); |
| 304 | DBG_ENTER( DbgInfo ); |
| 305 | |
| 306 | |
| 307 | if( urq->hcfCtx == &( lp->hcfCtx )) { |
| 308 | /* Make sure there's an LTV in the request buffer */ |
| 309 | ltv = (ltv_t *)urq->data; |
| 310 | if( ltv != NULL ) { |
| 311 | /* Switch on the Type field of the LTV contained in the request |
| 312 | buffer */ |
| 313 | switch( ltv->typ ) { |
| 314 | case UIL_ACT_BLOCK: |
| 315 | DBG_TRACE( DbgInfo, "UIL_ACT_BLOCK\n" ); |
| 316 | result = wvlan_uil_block( urq, lp ); |
| 317 | break; |
| 318 | case UIL_ACT_UNBLOCK: |
| 319 | DBG_TRACE( DbgInfo, "UIL_ACT_UNBLOCK\n" ); |
| 320 | result = wvlan_uil_unblock( urq, lp ); |
| 321 | break; |
| 322 | case UIL_ACT_SCAN: |
| 323 | DBG_TRACE( DbgInfo, "UIL_ACT_SCAN\n" ); |
| 324 | urq->result = hcf_action( &( lp->hcfCtx ), MDD_ACT_SCAN ); |
| 325 | break; |
| 326 | case UIL_ACT_APPLY: |
| 327 | DBG_TRACE( DbgInfo, "UIL_ACT_APPLY\n" ); |
| 328 | urq->result = wl_apply( lp ); |
| 329 | break; |
| 330 | case UIL_ACT_RESET: |
| 331 | DBG_TRACE( DbgInfo, "UIL_ACT_RESET\n" ); |
| 332 | urq->result = wl_go( lp ); |
| 333 | break; |
| 334 | default: |
| 335 | DBG_WARNING( DbgInfo, "Unknown action code: 0x%x\n", ltv->typ ); |
| 336 | break; |
| 337 | } |
| 338 | } else { |
| 339 | DBG_ERROR( DbgInfo, "Bad LTV for this action\n" ); |
| 340 | urq->result = UIL_ERR_LEN; |
| 341 | } |
| 342 | } else { |
| 343 | DBG_ERROR( DbgInfo, "UIL_ERR_WRONG_IFB\n" ); |
| 344 | urq->result = UIL_ERR_WRONG_IFB; |
| 345 | } |
| 346 | |
| 347 | DBG_LEAVE( DbgInfo ); |
| 348 | return result; |
| 349 | } // wvlan_uil_action |
| 350 | /*============================================================================*/ |
| 351 | |
| 352 | |
| 353 | |
| 354 | |
| 355 | /******************************************************************************* |
| 356 | * wvlan_uil_block() |
| 357 | ******************************************************************************* |
| 358 | * |
| 359 | * DESCRIPTION: |
| 360 | * |
| 361 | * Sets a block in the driver to prevent access to the card by other |
| 362 | * processes. |
| 363 | * |
| 364 | * PARAMETERS: |
| 365 | * |
| 366 | * urq - a pointer to the UIL request buffer |
| 367 | * lp - a pointer to the device's private adapter structure |
| 368 | * |
| 369 | * RETURNS: |
| 370 | * |
| 371 | * UIL_SUCCESS |
| 372 | * UIL_ERR_xxx value otherwise |
| 373 | * |
| 374 | ******************************************************************************/ |
| 375 | |
| 376 | int wvlan_uil_block( struct uilreq *urq, struct wl_private *lp ) |
| 377 | { |
| 378 | int result = 0; |
| 379 | /*------------------------------------------------------------------------*/ |
| 380 | |
| 381 | |
| 382 | DBG_FUNC( "wvlan_uil_block" ); |
| 383 | DBG_ENTER( DbgInfo ); |
| 384 | |
| 385 | if( urq->hcfCtx == &( lp->hcfCtx )) { |
| 386 | if( capable( CAP_NET_ADMIN )) { |
| 387 | lp->flags |= WVLAN2_UIL_BUSY; |
| 388 | netif_stop_queue(lp->dev); |
| 389 | WL_WDS_NETIF_STOP_QUEUE( lp ); |
| 390 | urq->result = UIL_SUCCESS; |
| 391 | } else { |
| 392 | DBG_ERROR( DbgInfo, "EPERM\n" ); |
| 393 | urq->result = UIL_FAILURE; |
| 394 | result = -EPERM; |
| 395 | } |
| 396 | } else { |
| 397 | DBG_ERROR( DbgInfo, "UIL_ERR_WRONG_IFB\n" ); |
| 398 | urq->result = UIL_ERR_WRONG_IFB; |
| 399 | } |
| 400 | |
| 401 | DBG_LEAVE( DbgInfo ); |
| 402 | return result; |
| 403 | } // wvlan_uil_block |
| 404 | /*============================================================================*/ |
| 405 | |
| 406 | |
| 407 | |
| 408 | |
| 409 | /******************************************************************************* |
| 410 | * wvlan_uil_unblock() |
| 411 | ******************************************************************************* |
| 412 | * |
| 413 | * DESCRIPTION: |
| 414 | * |
| 415 | * Unblocks the driver to restore access to the card by other processes. |
| 416 | * |
| 417 | * PARAMETERS: |
| 418 | * |
| 419 | * urq - a pointer to the UIL request buffer |
| 420 | * lp - a pointer to the device's private adapter structure |
| 421 | * |
| 422 | * RETURNS: |
| 423 | * |
| 424 | * UIL_SUCCESS |
| 425 | * UIL_ERR_xxx value otherwise |
| 426 | * |
| 427 | ******************************************************************************/ |
| 428 | int wvlan_uil_unblock( struct uilreq *urq, struct wl_private *lp ) |
| 429 | { |
| 430 | int result = 0; |
| 431 | /*------------------------------------------------------------------------*/ |
| 432 | |
| 433 | |
| 434 | DBG_FUNC( "wvlan_uil_unblock" ); |
| 435 | DBG_ENTER( DbgInfo ); |
| 436 | |
| 437 | if( urq->hcfCtx == &( lp->hcfCtx )) { |
| 438 | if( capable( CAP_NET_ADMIN )) { |
| 439 | if (lp->flags & WVLAN2_UIL_BUSY) { |
| 440 | lp->flags &= ~WVLAN2_UIL_BUSY; |
| 441 | netif_wake_queue(lp->dev); |
| 442 | WL_WDS_NETIF_WAKE_QUEUE( lp ); |
| 443 | } |
| 444 | } else { |
| 445 | DBG_ERROR( DbgInfo, "EPERM\n" ); |
| 446 | urq->result = UIL_FAILURE; |
| 447 | result = -EPERM; |
| 448 | } |
| 449 | } else { |
| 450 | DBG_ERROR( DbgInfo, "UIL_ERR_WRONG_IFB\n" ); |
| 451 | urq->result = UIL_ERR_WRONG_IFB; |
| 452 | } |
| 453 | |
| 454 | DBG_LEAVE( DbgInfo ); |
| 455 | return result; |
| 456 | } // wvlan_uil_unblock |
| 457 | /*============================================================================*/ |
| 458 | |
| 459 | |
| 460 | |
| 461 | |
| 462 | /******************************************************************************* |
| 463 | * wvlan_uil_send_diag_msg() |
| 464 | ******************************************************************************* |
| 465 | * |
| 466 | * DESCRIPTION: |
| 467 | * |
| 468 | * Sends a diagnostic message to the card. |
| 469 | * |
| 470 | * PARAMETERS: |
| 471 | * |
| 472 | * urq - a pointer to the UIL request buffer |
| 473 | * lp - a pointer to the device's private adapter structure |
| 474 | * |
| 475 | * RETURNS: |
| 476 | * |
| 477 | * UIL_SUCCESS |
| 478 | * UIL_ERR_xxx value otherwise |
| 479 | * |
| 480 | ******************************************************************************/ |
| 481 | int wvlan_uil_send_diag_msg( struct uilreq *urq, struct wl_private *lp ) |
| 482 | { |
| 483 | int result = 0; |
| 484 | DESC_STRCT Descp[1]; |
| 485 | /*------------------------------------------------------------------------*/ |
| 486 | |
| 487 | |
| 488 | DBG_FUNC( "wvlan_uil_send_diag_msg" ); |
| 489 | DBG_ENTER( DbgInfo ); |
| 490 | |
| 491 | if( urq->hcfCtx == &( lp->hcfCtx )) { |
| 492 | if( capable( CAP_NET_ADMIN )) { |
| 493 | if ((urq->data != NULL) && (urq->len != 0)) { |
| 494 | if (lp->hcfCtx.IFB_RscInd != 0) { |
| 495 | u_char *data; |
| 496 | |
| 497 | // Verify the user buffer |
| 498 | result = verify_area(VERIFY_READ, urq->data, urq->len); |
| 499 | if (result != 0) { |
| 500 | DBG_ERROR( DbgInfo, "verify_area failed, result: %d\n", result ); |
| 501 | urq->result = UIL_FAILURE; |
| 502 | DBG_LEAVE( DbgInfo ); |
| 503 | return result; |
| 504 | } |
| 505 | |
Joe Perches | 491dbc8 | 2010-03-24 22:17:07 -0700 | [diff] [blame] | 506 | data = kmalloc(urq->len, GFP_KERNEL); |
| 507 | if (data != NULL) { |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 508 | memset( Descp, 0, sizeof( DESC_STRCT )); |
| 509 | memcpy( data, urq->data, urq->len ); |
| 510 | |
| 511 | Descp[0].buf_addr = (wci_bufp)data; |
| 512 | Descp[0].BUF_CNT = urq->len; |
| 513 | Descp[0].next_desc_addr = 0; // terminate list |
| 514 | |
| 515 | hcf_send_msg( &(lp->hcfCtx), &Descp[0], HCF_PORT_0 ); |
| 516 | kfree( data ); |
| 517 | } else { |
| 518 | DBG_ERROR( DbgInfo, "ENOMEM\n" ); |
| 519 | urq->result = UIL_FAILURE; |
| 520 | result = -ENOMEM; |
| 521 | DBG_LEAVE( DbgInfo ); |
| 522 | return result; |
| 523 | } |
| 524 | |
| 525 | } else { |
| 526 | urq->result = UIL_ERR_BUSY; |
| 527 | } |
| 528 | |
| 529 | } else { |
| 530 | urq->result = UIL_FAILURE; |
| 531 | } |
| 532 | } else { |
| 533 | DBG_ERROR( DbgInfo, "EPERM\n" ); |
| 534 | urq->result = UIL_FAILURE; |
| 535 | result = -EPERM; |
| 536 | } |
| 537 | } else { |
| 538 | DBG_ERROR( DbgInfo, "UIL_ERR_WRONG_IFB\n" ); |
| 539 | urq->result = UIL_ERR_WRONG_IFB; |
| 540 | } |
| 541 | |
| 542 | DBG_LEAVE( DbgInfo ); |
| 543 | return result; |
| 544 | } // wvlan_uil_send_diag_msg |
| 545 | /*============================================================================*/ |
| 546 | |
| 547 | |
| 548 | /******************************************************************************* |
| 549 | * wvlan_uil_put_info() |
| 550 | ******************************************************************************* |
| 551 | * |
| 552 | * DESCRIPTION: |
| 553 | * |
| 554 | * Sends a specific RID directly to the driver to set configuration info. |
| 555 | * |
| 556 | * PARAMETERS: |
| 557 | * |
| 558 | * urq - a pointer to the UIL request buffer |
| 559 | * lp - a pointer to the device's private adapter structure |
| 560 | * |
| 561 | * RETURNS: |
| 562 | * |
| 563 | * UIL_SUCCESS |
| 564 | * UIL_ERR_xxx value otherwise |
| 565 | * |
| 566 | ******************************************************************************/ |
| 567 | int wvlan_uil_put_info( struct uilreq *urq, struct wl_private *lp ) |
| 568 | { |
| 569 | int result = 0; |
| 570 | ltv_t *pLtv; |
| 571 | bool_t ltvAllocated = FALSE; |
| 572 | ENCSTRCT sEncryption; |
| 573 | |
| 574 | #ifdef USE_WDS |
| 575 | hcf_16 hcfPort = HCF_PORT_0; |
| 576 | #endif /* USE_WDS */ |
| 577 | /*------------------------------------------------------------------------*/ |
| 578 | DBG_FUNC( "wvlan_uil_put_info" ); |
| 579 | DBG_ENTER( DbgInfo ); |
| 580 | |
| 581 | |
| 582 | if( urq->hcfCtx == &( lp->hcfCtx )) { |
| 583 | if( capable( CAP_NET_ADMIN )) { |
| 584 | if(( urq->data != NULL ) && ( urq->len != 0 )) { |
| 585 | /* Make sure that we have at least a command and length to send. */ |
| 586 | if( urq->len < ( sizeof( hcf_16 ) * 2 )) { |
| 587 | urq->len = sizeof( lp->ltvRecord ); |
| 588 | urq->result = UIL_ERR_LEN; |
| 589 | DBG_ERROR( DbgInfo, "No Length/Type in LTV!!!\n" ); |
| 590 | DBG_ERROR( DbgInfo, "UIL_ERR_LEN\n" ); |
| 591 | DBG_LEAVE( DbgInfo ); |
| 592 | return result; |
| 593 | } |
| 594 | |
| 595 | /* Verify the user buffer */ |
| 596 | result = verify_area( VERIFY_READ, urq->data, urq->len ); |
| 597 | if( result != 0 ) { |
| 598 | urq->result = UIL_FAILURE; |
| 599 | DBG_ERROR( DbgInfo, "verify_area(), VERIFY_READ FAILED\n" ); |
| 600 | DBG_LEAVE( DbgInfo ); |
| 601 | return result; |
| 602 | } |
| 603 | |
| 604 | /* Get only the command and length information. */ |
| 605 | copy_from_user( &( lp->ltvRecord ), urq->data, sizeof( hcf_16 ) * 2 ); |
| 606 | |
| 607 | /* Make sure the incoming LTV record length is within the bounds of the |
| 608 | IOCTL length */ |
| 609 | if((( lp->ltvRecord.len + 1 ) * sizeof( hcf_16 )) > urq->len ) { |
| 610 | urq->len = sizeof( lp->ltvRecord ); |
| 611 | urq->result = UIL_ERR_LEN; |
| 612 | DBG_ERROR( DbgInfo, "UIL_ERR_LEN\n" ); |
| 613 | DBG_LEAVE( DbgInfo ); |
| 614 | return result; |
| 615 | } |
| 616 | |
| 617 | /* If the requested length is greater than the size of our local |
| 618 | LTV record, try to allocate it from the kernel stack. |
| 619 | Otherwise, we just use our local LTV record. */ |
| 620 | if( urq->len > sizeof( lp->ltvRecord )) { |
Julia Lawall | 3241487 | 2010-05-11 20:26:57 +0200 | [diff] [blame] | 621 | pLtv = kmalloc(urq->len, GFP_KERNEL); |
Joe Perches | 491dbc8 | 2010-03-24 22:17:07 -0700 | [diff] [blame] | 622 | if (pLtv != NULL) { |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 623 | ltvAllocated = TRUE; |
| 624 | } else { |
| 625 | DBG_ERROR( DbgInfo, "Alloc FAILED\n" ); |
| 626 | urq->len = sizeof( lp->ltvRecord ); |
| 627 | urq->result = UIL_ERR_LEN; |
| 628 | result = -ENOMEM; |
| 629 | DBG_LEAVE( DbgInfo ); |
| 630 | return result; |
| 631 | } |
| 632 | } else { |
| 633 | pLtv = &( lp->ltvRecord ); |
| 634 | } |
| 635 | |
| 636 | /* Copy the data from the user's buffer into the local LTV |
| 637 | record data area. */ |
| 638 | copy_from_user( pLtv, urq->data, urq->len ); |
| 639 | |
| 640 | |
| 641 | /* We need to snoop the commands to see if there is anything we |
| 642 | need to store for the purposes of a reset or start/stop |
| 643 | sequence. Perform endian translation as needed */ |
| 644 | switch( pLtv->typ ) { |
| 645 | case CFG_CNF_PORT_TYPE: |
| 646 | lp->PortType = pLtv->u.u16[0]; |
| 647 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 648 | break; |
| 649 | case CFG_CNF_OWN_MAC_ADDR: |
| 650 | /* TODO: determine if we are going to store anything based on this */ |
| 651 | break; |
| 652 | case CFG_CNF_OWN_CHANNEL: |
| 653 | lp->Channel = pLtv->u.u16[0]; |
| 654 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 655 | break; |
| 656 | /* CFG_CNF_OWN_SSID currently same as CNF_DESIRED_SSID. Do we |
Anand Gadiyar | 935e99f | 2010-05-12 13:03:13 +0530 | [diff] [blame] | 657 | need separate storage for this? */ |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 658 | //case CFG_CNF_OWN_SSID: |
| 659 | case CFG_CNF_OWN_ATIM_WINDOW: |
| 660 | lp->atimWindow = pLtv->u.u16[0]; |
| 661 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 662 | break; |
| 663 | case CFG_CNF_SYSTEM_SCALE: |
| 664 | lp->DistanceBetweenAPs = pLtv->u.u16[0]; |
| 665 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 666 | |
| 667 | case CFG_CNF_MAX_DATA_LEN: |
| 668 | /* TODO: determine if we are going to store anything based |
| 669 | on this */ |
| 670 | break; |
| 671 | case CFG_CNF_PM_ENABLED: |
| 672 | lp->PMEnabled = pLtv->u.u16[0]; |
| 673 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 674 | break; |
| 675 | case CFG_CNF_MCAST_RX: |
| 676 | lp->MulticastReceive = pLtv->u.u16[0]; |
| 677 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 678 | break; |
| 679 | case CFG_CNF_MAX_SLEEP_DURATION: |
| 680 | lp->MaxSleepDuration = pLtv->u.u16[0]; |
| 681 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 682 | break; |
| 683 | case CFG_CNF_HOLDOVER_DURATION: |
| 684 | lp->holdoverDuration = pLtv->u.u16[0]; |
| 685 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 686 | break; |
| 687 | case CFG_CNF_OWN_NAME: |
| 688 | memset( lp->StationName, 0, sizeof( lp->StationName )); |
| 689 | memcpy( (void *)lp->StationName, (void *)&pLtv->u.u8[2], (size_t)pLtv->u.u16[0]); |
| 690 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 691 | break; |
| 692 | case CFG_CNF_LOAD_BALANCING: |
| 693 | lp->loadBalancing = pLtv->u.u16[0]; |
| 694 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 695 | break; |
| 696 | case CFG_CNF_MEDIUM_DISTRIBUTION: |
| 697 | lp->mediumDistribution = pLtv->u.u16[0]; |
| 698 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 699 | break; |
| 700 | #ifdef WARP |
| 701 | case CFG_CNF_TX_POW_LVL: |
| 702 | lp->txPowLevel = pLtv->u.u16[0]; |
| 703 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 704 | break; |
| 705 | //case CFG_CNF_SHORT_RETRY_LIMIT: // Short Retry Limit |
| 706 | //case 0xFC33: // Long Retry Limit |
| 707 | case CFG_SUPPORTED_RATE_SET_CNTL: // Supported Rate Set Control |
| 708 | lp->srsc[0] = pLtv->u.u16[0]; |
| 709 | lp->srsc[1] = pLtv->u.u16[1]; |
| 710 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 711 | pLtv->u.u16[1] = CNV_INT_TO_LITTLE( pLtv->u.u16[1] ); |
| 712 | break; |
| 713 | case CFG_BASIC_RATE_SET_CNTL: // Basic Rate Set Control |
| 714 | lp->brsc[0] = pLtv->u.u16[0]; |
| 715 | lp->brsc[1] = pLtv->u.u16[1]; |
| 716 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 717 | pLtv->u.u16[1] = CNV_INT_TO_LITTLE( pLtv->u.u16[1] ); |
| 718 | break; |
| 719 | case CFG_CNF_CONNECTION_CNTL: |
| 720 | lp->connectionControl = pLtv->u.u16[0]; |
| 721 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 722 | break; |
| 723 | //case CFG_PROBE_DATA_RATE: |
| 724 | #endif // HERMES25 |
| 725 | |
| 726 | #if 1 //;? (HCF_TYPE) & HCF_TYPE_AP |
| 727 | //;?should we restore this to allow smaller memory footprint |
| 728 | |
| 729 | case CFG_CNF_OWN_DTIM_PERIOD: |
| 730 | lp->DTIMPeriod = pLtv->u.u16[0]; |
| 731 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 732 | break; |
| 733 | #ifdef WARP |
| 734 | case CFG_CNF_OWN_BEACON_INTERVAL: // Own Beacon Interval |
| 735 | lp->ownBeaconInterval = pLtv->u.u16[0]; |
| 736 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 737 | break; |
| 738 | #endif // WARP |
| 739 | case CFG_COEXISTENSE_BEHAVIOUR: // Coexistence behavior |
| 740 | lp->coexistence = pLtv->u.u16[0]; |
| 741 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 742 | break; |
| 743 | #ifdef USE_WDS |
| 744 | case CFG_CNF_WDS_ADDR1: |
| 745 | memcpy( &lp->wds_port[0].wdsAddress, &pLtv->u.u8[0], ETH_ALEN ); |
| 746 | hcfPort = HCF_PORT_1; |
| 747 | break; |
| 748 | case CFG_CNF_WDS_ADDR2: |
| 749 | memcpy( &lp->wds_port[1].wdsAddress, &pLtv->u.u8[0], ETH_ALEN ); |
| 750 | hcfPort = HCF_PORT_2; |
| 751 | break; |
| 752 | case CFG_CNF_WDS_ADDR3: |
| 753 | memcpy( &lp->wds_port[2].wdsAddress, &pLtv->u.u8[0], ETH_ALEN ); |
| 754 | hcfPort = HCF_PORT_3; |
| 755 | break; |
| 756 | case CFG_CNF_WDS_ADDR4: |
| 757 | memcpy( &lp->wds_port[3].wdsAddress, &pLtv->u.u8[0], ETH_ALEN ); |
| 758 | hcfPort = HCF_PORT_4; |
| 759 | break; |
| 760 | case CFG_CNF_WDS_ADDR5: |
| 761 | memcpy( &lp->wds_port[4].wdsAddress, &pLtv->u.u8[0], ETH_ALEN ); |
| 762 | hcfPort = HCF_PORT_5; |
| 763 | break; |
| 764 | case CFG_CNF_WDS_ADDR6: |
| 765 | memcpy( &lp->wds_port[5].wdsAddress, &pLtv->u.u8[0], ETH_ALEN ); |
| 766 | hcfPort = HCF_PORT_6; |
| 767 | break; |
| 768 | #endif /* USE_WDS */ |
| 769 | |
| 770 | case CFG_CNF_MCAST_PM_BUF: |
| 771 | lp->multicastPMBuffering = pLtv->u.u16[0]; |
| 772 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 773 | break; |
| 774 | case CFG_CNF_REJECT_ANY: |
| 775 | lp->RejectAny = pLtv->u.u16[0]; |
| 776 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 777 | break; |
| 778 | #endif |
| 779 | |
| 780 | case CFG_CNF_ENCRYPTION: |
| 781 | lp->EnableEncryption = pLtv->u.u16[0]; |
| 782 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 783 | break; |
| 784 | case CFG_CNF_AUTHENTICATION: |
| 785 | lp->authentication = pLtv->u.u16[0]; |
| 786 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 787 | break; |
| 788 | #if 1 //;? (HCF_TYPE) & HCF_TYPE_AP |
| 789 | //;?should we restore this to allow smaller memory footprint |
| 790 | |
| 791 | //case CFG_CNF_EXCL_UNENCRYPTED: |
| 792 | //lp->ExcludeUnencrypted = pLtv->u.u16[0]; |
| 793 | //pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 794 | //break; |
| 795 | case CFG_CNF_MCAST_RATE: |
| 796 | /* TODO: determine if we are going to store anything based on this */ |
| 797 | break; |
| 798 | case CFG_CNF_INTRA_BSS_RELAY: |
| 799 | lp->intraBSSRelay = pLtv->u.u16[0]; |
| 800 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 801 | break; |
| 802 | #endif |
| 803 | |
| 804 | case CFG_CNF_MICRO_WAVE: |
| 805 | /* TODO: determine if we are going to store anything based on this */ |
| 806 | break; |
| 807 | //case CFG_CNF_LOAD_BALANCING: |
| 808 | /* TODO: determine if we are going to store anything based on this */ |
| 809 | //break; |
| 810 | //case CFG_CNF_MEDIUM_DISTRIBUTION: |
| 811 | /* TODO: determine if we are going to store anything based on this */ |
| 812 | //break; |
| 813 | //case CFG_CNF_RX_ALL_GROUP_ADDRESS: |
| 814 | // TODO: determine if we are going to store anything based on this |
| 815 | //break; |
| 816 | //case CFG_CNF_COUNTRY_INFO: |
| 817 | /* TODO: determine if we are going to store anything based on this */ |
| 818 | //break; |
| 819 | case CFG_CNF_OWN_SSID: |
| 820 | //case CNF_DESIRED_SSID: |
| 821 | case CFG_DESIRED_SSID: |
| 822 | memset( lp->NetworkName, 0, sizeof( lp->NetworkName )); |
| 823 | memcpy( (void *)lp->NetworkName, (void *)&pLtv->u.u8[2], (size_t)pLtv->u.u16[0] ); |
| 824 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 825 | |
| 826 | /* take care of the special network name "ANY" case */ |
| 827 | if(( strlen( &pLtv->u.u8[2] ) == 0 ) || |
| 828 | ( strcmp( &pLtv->u.u8[2], "ANY" ) == 0 ) || |
| 829 | ( strcmp( &pLtv->u.u8[2], "any" ) == 0 )) { |
| 830 | /* set the SSID_STRCT llen field (u16[0]) to zero, and the |
| 831 | effectually null the string u8[2] */ |
| 832 | pLtv->u.u16[0] = 0; |
| 833 | pLtv->u.u8[2] = 0; |
| 834 | } |
| 835 | break; |
| 836 | case CFG_GROUP_ADDR: |
| 837 | /* TODO: determine if we are going to store anything based on this */ |
| 838 | break; |
| 839 | case CFG_CREATE_IBSS: |
| 840 | lp->CreateIBSS = pLtv->u.u16[0]; |
| 841 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 842 | break; |
| 843 | case CFG_RTS_THRH: |
| 844 | lp->RTSThreshold = pLtv->u.u16[0]; |
| 845 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 846 | break; |
| 847 | case CFG_TX_RATE_CNTL: |
| 848 | lp->TxRateControl[0] = pLtv->u.u16[0]; |
| 849 | lp->TxRateControl[1] = pLtv->u.u16[1]; |
| 850 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 851 | pLtv->u.u16[1] = CNV_INT_TO_LITTLE( pLtv->u.u16[1] ); |
| 852 | break; |
| 853 | case CFG_PROMISCUOUS_MODE: |
| 854 | /* TODO: determine if we are going to store anything based on this */ |
| 855 | break; |
| 856 | //case CFG_WAKE_ON_LAN: |
| 857 | /* TODO: determine if we are going to store anything based on this */ |
| 858 | //break; |
| 859 | #if 1 //;? #if (HCF_TYPE) & HCF_TYPE_AP |
| 860 | //;?should we restore this to allow smaller memory footprint |
| 861 | case CFG_RTS_THRH0: |
| 862 | lp->RTSThreshold = pLtv->u.u16[0]; |
| 863 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 864 | break; |
| 865 | case CFG_TX_RATE_CNTL0: |
| 866 | //;?no idea what this should be, get going so comment it out lp->TxRateControl = pLtv->u.u16[0]; |
| 867 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 868 | break; |
| 869 | #ifdef USE_WDS |
| 870 | case CFG_RTS_THRH1: |
| 871 | lp->wds_port[0].rtsThreshold = pLtv->u.u16[0]; |
| 872 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 873 | hcfPort = HCF_PORT_1; |
| 874 | break; |
| 875 | case CFG_RTS_THRH2: |
| 876 | lp->wds_port[1].rtsThreshold = pLtv->u.u16[0]; |
| 877 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 878 | hcfPort = HCF_PORT_2; |
| 879 | break; |
| 880 | case CFG_RTS_THRH3: |
| 881 | lp->wds_port[2].rtsThreshold = pLtv->u.u16[0]; |
| 882 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 883 | hcfPort = HCF_PORT_3; |
| 884 | break; |
| 885 | case CFG_RTS_THRH4: |
| 886 | lp->wds_port[3].rtsThreshold = pLtv->u.u16[0]; |
| 887 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 888 | hcfPort = HCF_PORT_4; |
| 889 | break; |
| 890 | case CFG_RTS_THRH5: |
| 891 | lp->wds_port[4].rtsThreshold = pLtv->u.u16[0]; |
| 892 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 893 | hcfPort = HCF_PORT_5; |
| 894 | break; |
| 895 | case CFG_RTS_THRH6: |
| 896 | lp->wds_port[5].rtsThreshold = pLtv->u.u16[0]; |
| 897 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 898 | hcfPort = HCF_PORT_6; |
| 899 | break; |
| 900 | case CFG_TX_RATE_CNTL1: |
| 901 | lp->wds_port[0].txRateCntl = pLtv->u.u16[0]; |
| 902 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 903 | hcfPort = HCF_PORT_1; |
| 904 | break; |
| 905 | case CFG_TX_RATE_CNTL2: |
| 906 | lp->wds_port[1].txRateCntl = pLtv->u.u16[0]; |
| 907 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 908 | hcfPort = HCF_PORT_2; |
| 909 | break; |
| 910 | case CFG_TX_RATE_CNTL3: |
| 911 | lp->wds_port[2].txRateCntl = pLtv->u.u16[0]; |
| 912 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 913 | hcfPort = HCF_PORT_3; |
| 914 | break; |
| 915 | case CFG_TX_RATE_CNTL4: |
| 916 | lp->wds_port[3].txRateCntl = pLtv->u.u16[0]; |
| 917 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 918 | hcfPort = HCF_PORT_4; |
| 919 | break; |
| 920 | case CFG_TX_RATE_CNTL5: |
| 921 | lp->wds_port[4].txRateCntl = pLtv->u.u16[0]; |
| 922 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 923 | hcfPort = HCF_PORT_5; |
| 924 | break; |
| 925 | case CFG_TX_RATE_CNTL6: |
| 926 | lp->wds_port[5].txRateCntl = pLtv->u.u16[0]; |
| 927 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 928 | hcfPort = HCF_PORT_6; |
| 929 | break; |
| 930 | #endif /* USE_WDS */ |
| 931 | #endif /* (HCF_TYPE) & HCF_TYPE_AP */ |
| 932 | |
| 933 | case CFG_DEFAULT_KEYS: |
| 934 | { |
| 935 | CFG_DEFAULT_KEYS_STRCT *pKeys = (CFG_DEFAULT_KEYS_STRCT *)pLtv; |
| 936 | |
| 937 | pKeys->key[0].len = CNV_INT_TO_LITTLE( pKeys->key[0].len ); |
| 938 | pKeys->key[1].len = CNV_INT_TO_LITTLE( pKeys->key[1].len ); |
| 939 | pKeys->key[2].len = CNV_INT_TO_LITTLE( pKeys->key[2].len ); |
| 940 | pKeys->key[3].len = CNV_INT_TO_LITTLE( pKeys->key[3].len ); |
| 941 | |
| 942 | memcpy( (void *)&(lp->DefaultKeys), (void *)pKeys, |
| 943 | sizeof( CFG_DEFAULT_KEYS_STRCT )); |
| 944 | } |
| 945 | break; |
| 946 | case CFG_TX_KEY_ID: |
| 947 | lp->TransmitKeyID = pLtv->u.u16[0]; |
| 948 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 949 | break; |
| 950 | case CFG_SCAN_SSID: |
| 951 | /* TODO: determine if we are going to store anything based on this */ |
| 952 | break; |
| 953 | case CFG_TICK_TIME: |
| 954 | /* TODO: determine if we are going to store anything based on this */ |
| 955 | break; |
| 956 | /* these RIDS are Info RIDs, and should they be allowed for puts??? */ |
| 957 | case CFG_MAX_LOAD_TIME: |
| 958 | case CFG_DL_BUF: |
| 959 | //case CFG_HSI_SUP_RANGE: |
| 960 | case CFG_NIC_SERIAL_NUMBER: |
| 961 | case CFG_NIC_IDENTITY: |
| 962 | case CFG_NIC_MFI_SUP_RANGE: |
| 963 | case CFG_NIC_CFI_SUP_RANGE: |
| 964 | case CFG_NIC_TEMP_TYPE: |
| 965 | case CFG_NIC_PROFILE: |
| 966 | case CFG_FW_IDENTITY: |
| 967 | case CFG_FW_SUP_RANGE: |
| 968 | case CFG_MFI_ACT_RANGES_STA: |
| 969 | case CFG_CFI_ACT_RANGES_STA: |
| 970 | case CFG_PORT_STAT: |
| 971 | case CFG_CUR_SSID: |
| 972 | case CFG_CUR_BSSID: |
| 973 | case CFG_COMMS_QUALITY: |
| 974 | case CFG_CUR_TX_RATE: |
| 975 | case CFG_CUR_BEACON_INTERVAL: |
| 976 | case CFG_CUR_SCALE_THRH: |
| 977 | case CFG_PROTOCOL_RSP_TIME: |
| 978 | case CFG_CUR_SHORT_RETRY_LIMIT: |
| 979 | case CFG_CUR_LONG_RETRY_LIMIT: |
| 980 | case CFG_MAX_TX_LIFETIME: |
| 981 | case CFG_MAX_RX_LIFETIME: |
| 982 | case CFG_CF_POLLABLE: |
| 983 | case CFG_AUTHENTICATION_ALGORITHMS: |
| 984 | case CFG_PRIVACY_OPT_IMPLEMENTED: |
| 985 | //case CFG_CURRENT_REMOTE_RATES: |
| 986 | //case CFG_CURRENT_USED_RATES: |
| 987 | //case CFG_CURRENT_SYSTEM_SCALE: |
| 988 | //case CFG_CURRENT_TX_RATE1: |
| 989 | //case CFG_CURRENT_TX_RATE2: |
| 990 | //case CFG_CURRENT_TX_RATE3: |
| 991 | //case CFG_CURRENT_TX_RATE4: |
| 992 | //case CFG_CURRENT_TX_RATE5: |
| 993 | //case CFG_CURRENT_TX_RATE6: |
| 994 | case CFG_NIC_MAC_ADDR: |
| 995 | case CFG_PCF_INFO: |
| 996 | //case CFG_CURRENT_COUNTRY_INFO: |
| 997 | case CFG_PHY_TYPE: |
| 998 | case CFG_CUR_CHANNEL: |
| 999 | //case CFG_CURRENT_POWER_STATE: |
| 1000 | //case CFG_CCAMODE: |
| 1001 | case CFG_SUPPORTED_DATA_RATES: |
| 1002 | break; |
| 1003 | case CFG_AP_MODE: |
| 1004 | //;? lp->DownloadFirmware = ( pLtv->u.u16[0] ) + 1; |
| 1005 | DBG_ERROR( DbgInfo, "set CFG_AP_MODE no longer supported\n" ); |
| 1006 | break; |
| 1007 | case CFG_ENCRYPT_STRING: |
| 1008 | /* TODO: ENDIAN TRANSLATION HERE??? */ |
| 1009 | memset( lp->szEncryption, 0, sizeof( lp->szEncryption )); |
| 1010 | memcpy( (void *)lp->szEncryption, (void *)&pLtv->u.u8[0], |
| 1011 | ( pLtv->len * sizeof( hcf_16 )) ); |
| 1012 | wl_wep_decode( CRYPT_CODE, &sEncryption, |
| 1013 | lp->szEncryption ); |
| 1014 | |
| 1015 | /* the Linux driver likes to use 1-4 for the key IDs, and then |
| 1016 | convert to 0-3 when sending to the card. The Windows code |
| 1017 | base used 0-3 in the API DLL, which was ported to Linux. For |
| 1018 | the sake of the user experience, we decided to keep 0-3 as the |
| 1019 | numbers used in the DLL; and will perform the +1 conversion here. |
| 1020 | We could have converted the entire Linux driver, but this is |
| 1021 | less obtrusive. This may be a "todo" to convert the whole driver */ |
| 1022 | lp->TransmitKeyID = sEncryption.wTxKeyID + 1; |
| 1023 | lp->EnableEncryption = sEncryption.wEnabled; |
| 1024 | |
| 1025 | memcpy( &lp->DefaultKeys, &sEncryption.EncStr, |
| 1026 | sizeof( CFG_DEFAULT_KEYS_STRCT )); |
| 1027 | break; |
| 1028 | /*case CFG_COUNTRY_STRING: |
| 1029 | memset( lp->countryString, 0, sizeof( lp->countryString )); |
| 1030 | memcpy( (void *)lp->countryString, (void *)&pLtv->u.u8[2], (size_t)pLtv->u.u16[0]); |
| 1031 | break; |
| 1032 | */ |
| 1033 | |
| 1034 | case CFG_DRIVER_ENABLE: |
| 1035 | lp->driverEnable = pLtv->u.u16[0]; |
| 1036 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 1037 | break; |
| 1038 | case CFG_WOLAS_ENABLE: |
| 1039 | lp->wolasEnable = pLtv->u.u16[0]; |
| 1040 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 1041 | break; |
| 1042 | case CFG_SET_WPA_AUTH_KEY_MGMT_SUITE: |
| 1043 | lp->AuthKeyMgmtSuite = pLtv->u.u16[0]; |
| 1044 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 1045 | break; |
| 1046 | case CFG_DISASSOCIATE_ADDR: |
| 1047 | pLtv->u.u16[ETH_ALEN / 2] = CNV_INT_TO_LITTLE( pLtv->u.u16[ETH_ALEN / 2] ); |
| 1048 | break; |
| 1049 | case CFG_ADD_TKIP_DEFAULT_KEY: |
| 1050 | case CFG_REMOVE_TKIP_DEFAULT_KEY: |
| 1051 | /* Endian convert the Tx Key Information */ |
| 1052 | pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] ); |
| 1053 | break; |
| 1054 | case CFG_ADD_TKIP_MAPPED_KEY: |
| 1055 | break; |
| 1056 | case CFG_REMOVE_TKIP_MAPPED_KEY: |
| 1057 | break; |
| 1058 | /* some RIDs just can't be put */ |
| 1059 | case CFG_MB_INFO: |
| 1060 | case CFG_IFB: |
| 1061 | default: |
| 1062 | break; |
| 1063 | } |
| 1064 | |
| 1065 | /* This code will prevent Static Configuration Entities from |
| 1066 | being sent to the card, as they require a call to |
| 1067 | UIL_ACT_APPLY to take effect. Dynamic Entities will be sent |
| 1068 | immediately */ |
| 1069 | switch( pLtv->typ ) { |
| 1070 | case CFG_CNF_PORT_TYPE: |
| 1071 | case CFG_CNF_OWN_MAC_ADDR: |
| 1072 | case CFG_CNF_OWN_CHANNEL: |
| 1073 | case CFG_CNF_OWN_SSID: |
| 1074 | case CFG_CNF_OWN_ATIM_WINDOW: |
| 1075 | case CFG_CNF_SYSTEM_SCALE: |
| 1076 | case CFG_CNF_MAX_DATA_LEN: |
| 1077 | case CFG_CNF_PM_ENABLED: |
| 1078 | case CFG_CNF_MCAST_RX: |
| 1079 | case CFG_CNF_MAX_SLEEP_DURATION: |
| 1080 | case CFG_CNF_HOLDOVER_DURATION: |
| 1081 | case CFG_CNF_OWN_NAME: |
| 1082 | case CFG_CNF_LOAD_BALANCING: |
| 1083 | case CFG_CNF_MEDIUM_DISTRIBUTION: |
| 1084 | #ifdef WARP |
| 1085 | case CFG_CNF_TX_POW_LVL: |
| 1086 | case CFG_CNF_CONNECTION_CNTL: |
| 1087 | //case CFG_PROBE_DATA_RATE: |
| 1088 | #endif // HERMES25 |
| 1089 | #if 1 //;? (HCF_TYPE) & HCF_TYPE_AP |
| 1090 | //;?should we restore this to allow smaller memory footprint |
| 1091 | case CFG_CNF_OWN_DTIM_PERIOD: |
| 1092 | #ifdef WARP |
| 1093 | case CFG_CNF_OWN_BEACON_INTERVAL: // Own Beacon Interval |
| 1094 | #endif // WARP |
| 1095 | #ifdef USE_WDS |
| 1096 | case CFG_CNF_WDS_ADDR1: |
| 1097 | case CFG_CNF_WDS_ADDR2: |
| 1098 | case CFG_CNF_WDS_ADDR3: |
| 1099 | case CFG_CNF_WDS_ADDR4: |
| 1100 | case CFG_CNF_WDS_ADDR5: |
| 1101 | case CFG_CNF_WDS_ADDR6: |
| 1102 | #endif |
| 1103 | case CFG_CNF_MCAST_PM_BUF: |
| 1104 | case CFG_CNF_REJECT_ANY: |
| 1105 | #endif |
| 1106 | |
| 1107 | case CFG_CNF_ENCRYPTION: |
| 1108 | case CFG_CNF_AUTHENTICATION: |
| 1109 | #if 1 //;? (HCF_TYPE) & HCF_TYPE_AP |
| 1110 | //;?should we restore this to allow smaller memory footprint |
| 1111 | |
| 1112 | case CFG_CNF_EXCL_UNENCRYPTED: |
| 1113 | case CFG_CNF_MCAST_RATE: |
| 1114 | case CFG_CNF_INTRA_BSS_RELAY: |
| 1115 | #endif |
| 1116 | |
| 1117 | case CFG_CNF_MICRO_WAVE: |
| 1118 | //case CFG_CNF_LOAD_BALANCING: |
| 1119 | //case CFG_CNF_MEDIUM_DISTRIBUTION: |
| 1120 | //case CFG_CNF_RX_ALL_GROUP_ADDRESS: |
| 1121 | //case CFG_CNF_COUNTRY_INFO: |
| 1122 | //case CFG_COUNTRY_STRING: |
| 1123 | case CFG_AP_MODE: |
| 1124 | case CFG_ENCRYPT_STRING: |
| 1125 | //case CFG_DRIVER_ENABLE: |
| 1126 | case CFG_WOLAS_ENABLE: |
| 1127 | case CFG_MB_INFO: |
| 1128 | case CFG_IFB: |
| 1129 | break; |
| 1130 | /* Deal with this dynamic MSF RID, as it's required for WPA */ |
| 1131 | case CFG_DRIVER_ENABLE: |
| 1132 | if( lp->driverEnable ) { |
| 1133 | //hcf_cntl_port( &( lp->hcfCtx ), |
| 1134 | // HCF_PORT_ENABLE | HCF_PORT_0 ); |
| 1135 | // //hcf_cntl( &( lp->hcfCtx ), |
| 1136 | // // HCF_PORT_ENABLE | HCF_PORT_0 ); |
| 1137 | //hcf_cntl( &( lp->hcfCtx ), HCF_CNTL_ENABLE ); |
| 1138 | // //hcf_cntl( &( lp->hcfCtx ), HCF_CNTL_CONNECT ); |
| 1139 | |
| 1140 | hcf_cntl( &( lp->hcfCtx ), HCF_CNTL_ENABLE | HCF_PORT_0 ); |
| 1141 | hcf_cntl( &( lp->hcfCtx ), HCF_CNTL_CONNECT ); |
| 1142 | } else { |
| 1143 | //hcf_cntl_port( &( lp->hcfCtx ), |
| 1144 | // HCF_PORT_DISABLE | HCF_PORT_0 ); |
| 1145 | // //hcf_cntl( &( lp->hcfCtx ), |
| 1146 | // // HCF_PORT_DISABLE | HCF_PORT_0 ); |
| 1147 | //hcf_cntl( &( lp->hcfCtx ), HCF_CNTL_DISABLE ); |
| 1148 | // //hcf_cntl( &( lp->hcfCtx ), HCF_CNTL_DISCONNECT ); |
| 1149 | |
| 1150 | hcf_cntl( &( lp->hcfCtx ), HCF_CNTL_DISABLE | HCF_PORT_0 ); |
| 1151 | hcf_cntl( &( lp->hcfCtx ), HCF_CNTL_DISCONNECT ); |
| 1152 | } |
| 1153 | break; |
| 1154 | default: |
| 1155 | wl_act_int_off( lp ); |
| 1156 | urq->result = hcf_put_info(&(lp->hcfCtx), (LTVP) pLtv); |
| 1157 | wl_act_int_on( lp ); |
| 1158 | break; |
| 1159 | } |
| 1160 | |
| 1161 | if( ltvAllocated ) { |
| 1162 | kfree( pLtv ); |
| 1163 | } |
| 1164 | } else { |
| 1165 | urq->result = UIL_FAILURE; |
| 1166 | } |
| 1167 | } else { |
| 1168 | DBG_ERROR( DbgInfo, "EPERM\n" ); |
| 1169 | urq->result = UIL_FAILURE; |
| 1170 | result = -EPERM; |
| 1171 | } |
| 1172 | } else { |
| 1173 | DBG_ERROR( DbgInfo, "UIL_ERR_WRONG_IFB\n" ); |
| 1174 | urq->result = UIL_ERR_WRONG_IFB; |
| 1175 | } |
| 1176 | |
| 1177 | DBG_LEAVE( DbgInfo ); |
| 1178 | return result; |
| 1179 | } // wvlan_uil_put_info |
| 1180 | /*============================================================================*/ |
| 1181 | |
| 1182 | /******************************************************************************* |
| 1183 | * wvlan_uil_get_info() |
| 1184 | ******************************************************************************* |
| 1185 | * |
| 1186 | * DESCRIPTION: |
| 1187 | * |
| 1188 | * Sends a specific RID directly to the driver to retrieve configuration |
| 1189 | * info. |
| 1190 | * |
| 1191 | * PARAMETERS: |
| 1192 | * |
| 1193 | * urq - a pointer to the UIL request buffer |
| 1194 | * lp - a pointer to the device's private adapter structure |
| 1195 | * |
| 1196 | * RETURNS: |
| 1197 | * |
| 1198 | * UIL_SUCCESS |
| 1199 | * UIL_ERR_xxx value otherwise |
| 1200 | * |
| 1201 | ******************************************************************************/ |
| 1202 | int wvlan_uil_get_info( struct uilreq *urq, struct wl_private *lp ) |
| 1203 | { |
| 1204 | int result = 0; |
| 1205 | int i; |
| 1206 | /*------------------------------------------------------------------------*/ |
| 1207 | |
| 1208 | DBG_FUNC( "wvlan_uil_get_info" ); |
| 1209 | DBG_ENTER( DbgInfo ); |
| 1210 | |
| 1211 | if( urq->hcfCtx == &( lp->hcfCtx )) { |
| 1212 | if(( urq->data != NULL ) && ( urq->len != 0 )) { |
| 1213 | ltv_t *pLtv; |
| 1214 | bool_t ltvAllocated = FALSE; |
| 1215 | |
| 1216 | /* Make sure that we have at least a command and length */ |
| 1217 | if( urq->len < ( sizeof( hcf_16 ) * 2 )) { |
| 1218 | urq->len = sizeof( lp->ltvRecord ); |
| 1219 | DBG_ERROR( DbgInfo, "No Length/Type in LTV!!!\n" ); |
| 1220 | DBG_ERROR( DbgInfo, "UIL_ERR_LEN\n" ); |
| 1221 | urq->result = UIL_ERR_LEN; |
| 1222 | DBG_LEAVE( DbgInfo ); |
| 1223 | return result; |
| 1224 | } |
| 1225 | |
| 1226 | /* Verify the user's LTV record header. */ |
| 1227 | result = verify_area( VERIFY_READ, urq->data, sizeof( hcf_16 ) * 2 ); |
| 1228 | if( result != 0 ) { |
| 1229 | DBG_ERROR( DbgInfo, "verify_area(), VERIFY_READ FAILED\n" ); |
| 1230 | urq->result = UIL_FAILURE; |
| 1231 | DBG_LEAVE( DbgInfo ); |
| 1232 | return result; |
| 1233 | } |
| 1234 | |
| 1235 | /* Get only the command and length information. */ |
| 1236 | result = copy_from_user( &( lp->ltvRecord ), urq->data, sizeof( hcf_16 ) * 2 ); |
| 1237 | |
| 1238 | /* Make sure the incoming LTV record length is within the bounds of |
| 1239 | the IOCTL length. */ |
| 1240 | if((( lp->ltvRecord.len + 1 ) * sizeof( hcf_16 )) > urq->len ) { |
| 1241 | DBG_ERROR( DbgInfo, "Incoming LTV too big\n" ); |
| 1242 | urq->len = sizeof( lp->ltvRecord ); |
| 1243 | urq->result = UIL_ERR_LEN; |
| 1244 | DBG_LEAVE( DbgInfo ); |
| 1245 | return result; |
| 1246 | } |
| 1247 | |
| 1248 | /* Determine if hcf_get_info() is needed or not */ |
| 1249 | switch ( lp->ltvRecord.typ ) { |
| 1250 | case CFG_NIC_IDENTITY: |
| 1251 | memcpy( &lp->ltvRecord.u.u8[0], &lp->NICIdentity, sizeof( lp->NICIdentity )); |
| 1252 | break; |
| 1253 | case CFG_PRI_IDENTITY: |
| 1254 | memcpy( &lp->ltvRecord.u.u8[0], &lp->PrimaryIdentity, sizeof( lp->PrimaryIdentity )); |
| 1255 | break; |
| 1256 | case CFG_AP_MODE: |
| 1257 | DBG_ERROR( DbgInfo, "set CFG_AP_MODE no longer supported, so is get useful ????\n" ); |
| 1258 | lp->ltvRecord.u.u16[0] = |
| 1259 | CNV_INT_TO_LITTLE( lp->hcfCtx.IFB_FWIdentity.comp_id ) == COMP_ID_FW_AP; |
| 1260 | break; |
| 1261 | //case CFG_DRV_INFO: |
| 1262 | case CFG_ENCRYPT_STRING: |
| 1263 | case CFG_COUNTRY_STRING: |
| 1264 | case CFG_DRIVER_ENABLE: |
| 1265 | case CFG_WOLAS_ENABLE: |
| 1266 | // TODO: determine if we're going to support these |
| 1267 | urq->result = UIL_FAILURE; |
| 1268 | break; |
| 1269 | case CFG_DRV_INFO: |
| 1270 | DBG_TRACE( DbgInfo, "Intercept CFG_DRV_INFO\n" ); |
| 1271 | result = cfg_driver_info( urq, lp ); |
| 1272 | break; |
| 1273 | case CFG_DRV_IDENTITY: |
| 1274 | DBG_TRACE( DbgInfo, "Intercept CFG_DRV_IDENTITY\n" ); |
| 1275 | result = cfg_driver_identity( urq, lp ); |
| 1276 | break; |
| 1277 | case CFG_IFB: |
| 1278 | /* IFB can be a security hole */ |
| 1279 | if( !capable( CAP_NET_ADMIN )) { |
| 1280 | result = -EPERM; |
| 1281 | break; |
| 1282 | } |
| 1283 | |
| 1284 | /* Else fall through to the default */ |
| 1285 | |
| 1286 | case CFG_FW_IDENTITY: // For Hermes-1, this is cached |
| 1287 | default: |
| 1288 | |
| 1289 | /* Verify the user buffer */ |
| 1290 | result = verify_area( VERIFY_WRITE, urq->data, urq->len ); |
| 1291 | if( result != 0 ) { |
| 1292 | DBG_ERROR( DbgInfo, "verify_area(), VERIFY_WRITE FAILED\n" ); |
| 1293 | urq->result = UIL_FAILURE; |
| 1294 | break; |
| 1295 | } |
| 1296 | |
| 1297 | /* If the requested length is greater than the size of our local |
| 1298 | LTV record, try to allocate it from the kernel stack. |
| 1299 | Otherwise, we just use our local LTV record. */ |
| 1300 | if( urq->len > sizeof( lp->ltvRecord )) { |
Julia Lawall | 3241487 | 2010-05-11 20:26:57 +0200 | [diff] [blame] | 1301 | pLtv = kmalloc(urq->len, GFP_KERNEL); |
Joe Perches | 491dbc8 | 2010-03-24 22:17:07 -0700 | [diff] [blame] | 1302 | if (pLtv != NULL) { |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 1303 | ltvAllocated = TRUE; |
| 1304 | |
| 1305 | /* Copy the command/length information into the new buffer. */ |
| 1306 | memcpy( pLtv, &( lp->ltvRecord ), sizeof( hcf_16 ) * 2 ); |
| 1307 | } else { |
| 1308 | urq->len = sizeof( lp->ltvRecord ); |
| 1309 | urq->result = UIL_ERR_LEN; |
| 1310 | DBG_ERROR( DbgInfo, "kmalloc FAILED\n" ); |
| 1311 | DBG_ERROR( DbgInfo, "UIL_ERR_LEN\n" ); |
| 1312 | result = -ENOMEM; |
| 1313 | break; |
| 1314 | } |
| 1315 | } else { |
| 1316 | pLtv = &( lp->ltvRecord ); |
| 1317 | } |
| 1318 | |
| 1319 | wl_act_int_off( lp ); |
| 1320 | urq->result = hcf_get_info( &( lp->hcfCtx ), (LTVP) pLtv ); |
| 1321 | wl_act_int_on( lp ); |
| 1322 | |
| 1323 | // Copy the LTV into the user's buffer. |
| 1324 | //copy_to_user( urq->data, pLtv, urq->len ); |
| 1325 | |
| 1326 | //if( ltvAllocated ) |
| 1327 | //{ |
| 1328 | // kfree( pLtv ); |
| 1329 | //} |
| 1330 | |
| 1331 | //urq->result = UIL_SUCCESS; |
| 1332 | break; |
| 1333 | } |
| 1334 | |
| 1335 | /* Handle endian conversion of special fields */ |
| 1336 | switch( lp->ltvRecord.typ ) { |
| 1337 | /* simple int gets just need the first hcf_16 byte flipped */ |
| 1338 | case CFG_CNF_PORT_TYPE: |
| 1339 | case CFG_CNF_OWN_CHANNEL: |
| 1340 | case CFG_CNF_OWN_ATIM_WINDOW: |
| 1341 | case CFG_CNF_SYSTEM_SCALE: |
| 1342 | case CFG_CNF_MAX_DATA_LEN: |
| 1343 | case CFG_CNF_PM_ENABLED: |
| 1344 | case CFG_CNF_MCAST_RX: |
| 1345 | case CFG_CNF_MAX_SLEEP_DURATION: |
| 1346 | case CFG_CNF_HOLDOVER_DURATION: |
| 1347 | case CFG_CNF_OWN_DTIM_PERIOD: |
| 1348 | case CFG_CNF_MCAST_PM_BUF: |
| 1349 | case CFG_CNF_REJECT_ANY: |
| 1350 | case CFG_CNF_ENCRYPTION: |
| 1351 | case CFG_CNF_AUTHENTICATION: |
| 1352 | case CFG_CNF_EXCL_UNENCRYPTED: |
| 1353 | case CFG_CNF_INTRA_BSS_RELAY: |
| 1354 | case CFG_CNF_MICRO_WAVE: |
| 1355 | case CFG_CNF_LOAD_BALANCING: |
| 1356 | case CFG_CNF_MEDIUM_DISTRIBUTION: |
| 1357 | #ifdef WARP |
| 1358 | case CFG_CNF_TX_POW_LVL: |
| 1359 | case CFG_CNF_CONNECTION_CNTL: |
| 1360 | case CFG_CNF_OWN_BEACON_INTERVAL: // Own Beacon Interval |
| 1361 | case CFG_COEXISTENSE_BEHAVIOUR: // Coexistence Behavior |
| 1362 | //case CFG_CNF_RX_ALL_GROUP_ADDRESS: |
| 1363 | #endif // HERMES25 |
| 1364 | case CFG_CREATE_IBSS: |
| 1365 | case CFG_RTS_THRH: |
| 1366 | case CFG_PROMISCUOUS_MODE: |
| 1367 | //case CFG_WAKE_ON_LAN: |
| 1368 | case CFG_RTS_THRH0: |
| 1369 | case CFG_RTS_THRH1: |
| 1370 | case CFG_RTS_THRH2: |
| 1371 | case CFG_RTS_THRH3: |
| 1372 | case CFG_RTS_THRH4: |
| 1373 | case CFG_RTS_THRH5: |
| 1374 | case CFG_RTS_THRH6: |
| 1375 | case CFG_TX_RATE_CNTL0: |
| 1376 | case CFG_TX_RATE_CNTL1: |
| 1377 | case CFG_TX_RATE_CNTL2: |
| 1378 | case CFG_TX_RATE_CNTL3: |
| 1379 | case CFG_TX_RATE_CNTL4: |
| 1380 | case CFG_TX_RATE_CNTL5: |
| 1381 | case CFG_TX_RATE_CNTL6: |
| 1382 | case CFG_TX_KEY_ID: |
| 1383 | case CFG_TICK_TIME: |
| 1384 | case CFG_MAX_LOAD_TIME: |
| 1385 | case CFG_NIC_TEMP_TYPE: |
| 1386 | case CFG_PORT_STAT: |
| 1387 | case CFG_CUR_TX_RATE: |
| 1388 | case CFG_CUR_BEACON_INTERVAL: |
| 1389 | case CFG_PROTOCOL_RSP_TIME: |
| 1390 | case CFG_CUR_SHORT_RETRY_LIMIT: |
| 1391 | case CFG_CUR_LONG_RETRY_LIMIT: |
| 1392 | case CFG_MAX_TX_LIFETIME: |
| 1393 | case CFG_MAX_RX_LIFETIME: |
| 1394 | case CFG_CF_POLLABLE: |
| 1395 | case CFG_PRIVACY_OPT_IMPLEMENTED: |
| 1396 | //case CFG_CURRENT_REMOTE_RATES: |
| 1397 | //case CFG_CURRENT_USED_RATES: |
| 1398 | //case CFG_CURRENT_SYSTEM_SCALE: |
| 1399 | //case CFG_CURRENT_TX_RATE1: |
| 1400 | //case CFG_CURRENT_TX_RATE2: |
| 1401 | //case CFG_CURRENT_TX_RATE3: |
| 1402 | //case CFG_CURRENT_TX_RATE4: |
| 1403 | //case CFG_CURRENT_TX_RATE5: |
| 1404 | //case CFG_CURRENT_TX_RATE6: |
| 1405 | case CFG_PHY_TYPE: |
| 1406 | case CFG_CUR_CHANNEL: |
| 1407 | //case CFG_CURRENT_POWER_STATE: |
| 1408 | //case CFG_CCAMODE: |
| 1409 | // lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE( lp->ltvRecord.u.u16[0] ); |
| 1410 | // break; |
| 1411 | /* name string gets just need the first hcf_16 byte flipped (length of string) */ |
| 1412 | case CFG_CNF_OWN_SSID: |
| 1413 | case CFG_CNF_OWN_NAME: |
| 1414 | //case CNF_DESIRED_SSID: |
| 1415 | case CFG_DESIRED_SSID: |
| 1416 | case CFG_SCAN_SSID: |
| 1417 | case CFG_CUR_SSID: |
| 1418 | lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE( lp->ltvRecord.u.u16[0] ); |
| 1419 | break; |
| 1420 | /* non-length counted strings need no byte flipping */ |
| 1421 | case CFG_CNF_OWN_MAC_ADDR: |
| 1422 | /* this case is no longer valid: CFG_CNF_WDS_ADDR */ |
| 1423 | case CFG_CNF_WDS_ADDR1: |
| 1424 | case CFG_CNF_WDS_ADDR2: |
| 1425 | case CFG_CNF_WDS_ADDR3: |
| 1426 | case CFG_CNF_WDS_ADDR4: |
| 1427 | case CFG_CNF_WDS_ADDR5: |
| 1428 | case CFG_CNF_WDS_ADDR6: |
| 1429 | case CFG_GROUP_ADDR: |
| 1430 | case CFG_NIC_SERIAL_NUMBER: |
| 1431 | case CFG_CUR_BSSID: |
| 1432 | case CFG_NIC_MAC_ADDR: |
| 1433 | case CFG_SUPPORTED_DATA_RATES: /* need to ensure we can treat this as a string */ |
| 1434 | break; |
| 1435 | //case CFG_CNF_COUNTRY_INFO: /* special case, see page 75 of 022486, Rev C. */ |
| 1436 | //case CFG_CURRENT_COUNTRY_INFO: /* special case, see page 101 of 022486, Rev C. */ |
| 1437 | /* |
| 1438 | lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE( lp->ltvRecord.u.u16[0] ); |
| 1439 | lp->ltvRecord.u.u16[3] = CNV_INT_TO_LITTLE( lp->ltvRecord.u.u16[3] ); |
| 1440 | |
| 1441 | for( i = 4; i < lp->ltvRecord.len; i++ ) { |
| 1442 | lp->ltvRecord.u.u16[i] = CNV_INT_TO_LITTLE( lp->ltvRecord.u.u16[i] ); |
| 1443 | } |
| 1444 | break; |
| 1445 | */ |
| 1446 | |
| 1447 | case CFG_DEFAULT_KEYS: |
| 1448 | { |
| 1449 | CFG_DEFAULT_KEYS_STRCT *pKeys = (CFG_DEFAULT_KEYS_STRCT *)&lp->ltvRecord.u.u8[0]; |
| 1450 | |
| 1451 | pKeys[0].len = CNV_INT_TO_LITTLE( pKeys[0].len ); |
| 1452 | pKeys[1].len = CNV_INT_TO_LITTLE( pKeys[1].len ); |
| 1453 | pKeys[2].len = CNV_INT_TO_LITTLE( pKeys[2].len ); |
| 1454 | pKeys[3].len = CNV_INT_TO_LITTLE( pKeys[3].len ); |
| 1455 | } |
| 1456 | break; |
| 1457 | case CFG_CNF_MCAST_RATE: |
| 1458 | case CFG_TX_RATE_CNTL: |
| 1459 | case CFG_SUPPORTED_RATE_SET_CNTL: // Supported Rate Set Control |
| 1460 | case CFG_BASIC_RATE_SET_CNTL: // Basic Rate Set Control |
| 1461 | lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE( lp->ltvRecord.u.u16[0] ); |
| 1462 | lp->ltvRecord.u.u16[1] = CNV_INT_TO_LITTLE( lp->ltvRecord.u.u16[1] ); |
| 1463 | break; |
| 1464 | case CFG_DL_BUF: |
| 1465 | case CFG_NIC_IDENTITY: |
| 1466 | case CFG_COMMS_QUALITY: |
| 1467 | case CFG_PCF_INFO: |
| 1468 | lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE( lp->ltvRecord.u.u16[0] ); |
| 1469 | lp->ltvRecord.u.u16[1] = CNV_INT_TO_LITTLE( lp->ltvRecord.u.u16[1] ); |
| 1470 | lp->ltvRecord.u.u16[2] = CNV_INT_TO_LITTLE( lp->ltvRecord.u.u16[2] ); |
| 1471 | break; |
| 1472 | case CFG_FW_IDENTITY: |
| 1473 | lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE( lp->ltvRecord.u.u16[0] ); |
| 1474 | lp->ltvRecord.u.u16[1] = CNV_INT_TO_LITTLE( lp->ltvRecord.u.u16[1] ); |
| 1475 | lp->ltvRecord.u.u16[2] = CNV_INT_TO_LITTLE( lp->ltvRecord.u.u16[2] ); |
| 1476 | lp->ltvRecord.u.u16[3] = CNV_INT_TO_LITTLE( lp->ltvRecord.u.u16[3] ); |
| 1477 | break; |
| 1478 | //case CFG_HSI_SUP_RANGE: |
| 1479 | case CFG_NIC_MFI_SUP_RANGE: |
| 1480 | case CFG_NIC_CFI_SUP_RANGE: |
| 1481 | case CFG_NIC_PROFILE: |
| 1482 | case CFG_FW_SUP_RANGE: |
| 1483 | lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE( lp->ltvRecord.u.u16[0] ); |
| 1484 | lp->ltvRecord.u.u16[1] = CNV_INT_TO_LITTLE( lp->ltvRecord.u.u16[1] ); |
| 1485 | lp->ltvRecord.u.u16[2] = CNV_INT_TO_LITTLE( lp->ltvRecord.u.u16[2] ); |
| 1486 | lp->ltvRecord.u.u16[3] = CNV_INT_TO_LITTLE( lp->ltvRecord.u.u16[3] ); |
| 1487 | lp->ltvRecord.u.u16[4] = CNV_INT_TO_LITTLE( lp->ltvRecord.u.u16[4] ); |
| 1488 | break; |
| 1489 | case CFG_MFI_ACT_RANGES_STA: |
| 1490 | case CFG_CFI_ACT_RANGES_STA: |
| 1491 | case CFG_CUR_SCALE_THRH: |
| 1492 | case CFG_AUTHENTICATION_ALGORITHMS: |
| 1493 | for( i = 0; i < ( lp->ltvRecord.len - 1 ); i++ ) { |
| 1494 | lp->ltvRecord.u.u16[i] = CNV_INT_TO_LITTLE( lp->ltvRecord.u.u16[i] ); |
| 1495 | } |
| 1496 | break; |
| 1497 | /* done at init time, and endian handled then */ |
| 1498 | case CFG_PRI_IDENTITY: |
| 1499 | break; |
| 1500 | case CFG_MB_INFO: |
| 1501 | //wvlanEndianTranslateMailbox( pLtv ); |
| 1502 | break; |
| 1503 | /* MSF and HCF RIDS */ |
| 1504 | case CFG_IFB: |
| 1505 | case CFG_DRV_INFO: |
| 1506 | case CFG_AP_MODE: |
| 1507 | case CFG_ENCRYPT_STRING: |
| 1508 | case CFG_COUNTRY_STRING: |
| 1509 | case CFG_DRIVER_ENABLE: |
| 1510 | case CFG_WOLAS_ENABLE: |
| 1511 | default: |
| 1512 | break; |
| 1513 | } |
| 1514 | |
| 1515 | // Copy the LTV into the user's buffer. |
| 1516 | copy_to_user( urq->data, &( lp->ltvRecord ), urq->len ); |
| 1517 | |
| 1518 | if( ltvAllocated ) { |
| 1519 | kfree( &( lp->ltvRecord )); |
| 1520 | } |
| 1521 | |
| 1522 | urq->result = UIL_SUCCESS; |
| 1523 | } else { |
| 1524 | urq->result = UIL_FAILURE; |
| 1525 | } |
| 1526 | } else { |
| 1527 | DBG_ERROR( DbgInfo, "UIL_ERR_WRONG_IFB\n" ); |
| 1528 | urq->result = UIL_ERR_WRONG_IFB; |
| 1529 | } |
| 1530 | |
| 1531 | DBG_LEAVE( DbgInfo ); |
| 1532 | return result; |
| 1533 | } // wvlan_uil_get_info |
| 1534 | /*============================================================================*/ |
| 1535 | |
| 1536 | |
| 1537 | |
| 1538 | |
| 1539 | |
| 1540 | /******************************************************************************* |
| 1541 | * cfg_driver_info() |
| 1542 | ******************************************************************************* |
| 1543 | * |
| 1544 | * DESCRIPTION: |
| 1545 | * |
| 1546 | * Retrieves driver information. |
| 1547 | * |
| 1548 | * PARAMETERS: |
| 1549 | * |
| 1550 | * urq - a pointer to the UIL request buffer |
| 1551 | * lp - a pointer to the device's private adapter structure |
| 1552 | * |
| 1553 | * RETURNS: |
| 1554 | * |
| 1555 | * UIL_SUCCESS |
| 1556 | * UIL_ERR_xxx value otherwise |
| 1557 | * |
| 1558 | ******************************************************************************/ |
| 1559 | int cfg_driver_info( struct uilreq *urq, struct wl_private *lp ) |
| 1560 | { |
| 1561 | int result = 0; |
| 1562 | /*------------------------------------------------------------------------*/ |
| 1563 | |
| 1564 | |
| 1565 | DBG_FUNC( "cfg_driver_info" ); |
| 1566 | DBG_ENTER( DbgInfo ); |
| 1567 | |
| 1568 | |
| 1569 | /* Make sure that user buffer can handle the driver information buffer */ |
| 1570 | if( urq->len < sizeof( lp->driverInfo )) { |
| 1571 | urq->len = sizeof( lp->driverInfo ); |
| 1572 | urq->result = UIL_ERR_LEN; |
| 1573 | DBG_LEAVE( DbgInfo ); |
| 1574 | return result; |
| 1575 | } |
| 1576 | |
| 1577 | /* Verify the user buffer. */ |
| 1578 | result = verify_area( VERIFY_WRITE, urq->data, sizeof( lp->driverInfo )); |
| 1579 | if( result != 0 ) { |
| 1580 | urq->result = UIL_FAILURE; |
| 1581 | DBG_LEAVE( DbgInfo ); |
| 1582 | return result; |
| 1583 | } |
| 1584 | |
| 1585 | lp->driverInfo.card_stat = lp->hcfCtx.IFB_CardStat; |
| 1586 | |
| 1587 | // Copy the driver information into the user's buffer. |
| 1588 | urq->result = UIL_SUCCESS; |
| 1589 | copy_to_user( urq->data, &( lp->driverInfo ), sizeof( lp->driverInfo )); |
| 1590 | |
| 1591 | DBG_LEAVE( DbgInfo ); |
| 1592 | return result; |
| 1593 | } // cfg_driver_info |
| 1594 | /*============================================================================*/ |
| 1595 | |
| 1596 | |
| 1597 | |
| 1598 | |
| 1599 | /******************************************************************************* |
| 1600 | * cfg_driver_identity() |
| 1601 | ******************************************************************************* |
| 1602 | * |
| 1603 | * DESCRIPTION: |
| 1604 | * |
| 1605 | * Retrieves ID information from the card. |
| 1606 | * |
| 1607 | * PARAMETERS: |
| 1608 | * |
| 1609 | * urq - a pointer to the UIL request buffer |
| 1610 | * lp - a pointer to the device's private adapter structure |
| 1611 | * |
| 1612 | * RETURNS: |
| 1613 | * |
| 1614 | * UIL_SUCCESS |
| 1615 | * UIL_ERR_xxx value otherwise |
| 1616 | * |
| 1617 | ******************************************************************************/ |
| 1618 | int cfg_driver_identity( struct uilreq *urq, struct wl_private *lp ) |
| 1619 | { |
| 1620 | int result = 0; |
| 1621 | /*------------------------------------------------------------------------*/ |
| 1622 | |
| 1623 | |
| 1624 | DBG_FUNC( "wvlan_driver_identity" ); |
| 1625 | DBG_ENTER( DbgInfo ); |
| 1626 | |
| 1627 | |
| 1628 | /* Make sure that user buffer can handle the driver identity structure. */ |
| 1629 | if( urq->len < sizeof( lp->driverIdentity )) { |
| 1630 | urq->len = sizeof( lp->driverIdentity ); |
| 1631 | urq->result = UIL_ERR_LEN; |
| 1632 | DBG_LEAVE( DbgInfo ); |
| 1633 | return result; |
| 1634 | } |
| 1635 | |
| 1636 | /* Verify the user buffer. */ |
| 1637 | result = verify_area( VERIFY_WRITE, urq->data, sizeof( lp->driverIdentity )); |
| 1638 | if( result != 0 ) { |
| 1639 | urq->result = UIL_FAILURE; |
| 1640 | DBG_LEAVE( DbgInfo ); |
| 1641 | return result; |
| 1642 | } |
| 1643 | |
| 1644 | /* Copy the driver identity into the user's buffer. */ |
| 1645 | urq->result = UIL_SUCCESS; |
| 1646 | copy_to_user( urq->data, &( lp->driverIdentity ), sizeof( lp->driverIdentity )); |
| 1647 | |
| 1648 | DBG_LEAVE( DbgInfo ); |
| 1649 | return result; |
| 1650 | } // cfg_driver_identity |
| 1651 | /*============================================================================*/ |
| 1652 | |
| 1653 | |
| 1654 | #endif /* USE_UIL */ |
| 1655 | |
| 1656 | |
| 1657 | /* If WIRELESS_EXT is not defined, then the functions that follow will not be |
| 1658 | included in the build. */ |
| 1659 | /* NOTE: Are these still even needed? */ |
| 1660 | #ifdef WIRELESS_EXT |
| 1661 | |
| 1662 | |
| 1663 | /******************************************************************************* |
| 1664 | * wvlan_set_netname() |
| 1665 | ******************************************************************************* |
| 1666 | * |
| 1667 | * DESCRIPTION: |
| 1668 | * |
| 1669 | * Set the ESSID of the card. |
| 1670 | * |
| 1671 | * PARAMETERS: |
| 1672 | * |
| 1673 | * wrq - a pointer to the wireless request buffer |
| 1674 | * lp - a pointer to the device's private adapter structure |
| 1675 | * |
| 1676 | * RETURNS: |
| 1677 | * |
| 1678 | * 0 on success |
| 1679 | * errno value otherwise |
| 1680 | * |
| 1681 | ******************************************************************************/ |
| 1682 | int wvlan_set_netname(struct net_device *dev, |
| 1683 | struct iw_request_info *info, |
| 1684 | union iwreq_data *wrqu, |
| 1685 | char *extra) |
| 1686 | { |
| 1687 | struct wl_private *lp = wl_priv(dev); |
| 1688 | unsigned long flags; |
| 1689 | int ret = 0; |
| 1690 | /*------------------------------------------------------------------------*/ |
| 1691 | |
| 1692 | |
| 1693 | DBG_FUNC( "wvlan_set_netname" ); |
| 1694 | DBG_ENTER( DbgInfo ); |
| 1695 | |
| 1696 | wl_lock(lp, &flags); |
| 1697 | |
| 1698 | memset( lp->NetworkName, 0, sizeof( lp->NetworkName )); |
| 1699 | memcpy( lp->NetworkName, extra, wrqu->data.length); |
| 1700 | |
| 1701 | /* Commit the adapter parameters */ |
| 1702 | wl_apply(lp); |
| 1703 | wl_unlock(lp, &flags); |
| 1704 | |
| 1705 | DBG_LEAVE( DbgInfo ); |
| 1706 | return ret; |
| 1707 | } // wvlan_set_netname |
| 1708 | /*============================================================================*/ |
| 1709 | |
| 1710 | |
| 1711 | |
| 1712 | |
| 1713 | /******************************************************************************* |
| 1714 | * wvlan_get_netname() |
| 1715 | ******************************************************************************* |
| 1716 | * |
| 1717 | * DESCRIPTION: |
| 1718 | * |
| 1719 | * Get the ESSID of the card. |
| 1720 | * |
| 1721 | * PARAMETERS: |
| 1722 | * |
| 1723 | * wrq - a pointer to the wireless request buffer |
| 1724 | * lp - a pointer to the device's private adapter structure |
| 1725 | * |
| 1726 | * RETURNS: |
| 1727 | * |
| 1728 | * 0 on success |
| 1729 | * errno value otherwise |
| 1730 | * |
| 1731 | ******************************************************************************/ |
| 1732 | int wvlan_get_netname(struct net_device *dev, |
| 1733 | struct iw_request_info *info, |
| 1734 | union iwreq_data *wrqu, |
| 1735 | char *extra) |
| 1736 | { |
| 1737 | struct wl_private *lp = wl_priv(dev); |
| 1738 | unsigned long flags; |
| 1739 | int ret = 0; |
| 1740 | int status = -1; |
| 1741 | wvName_t *pName; |
| 1742 | /*------------------------------------------------------------------------*/ |
| 1743 | |
| 1744 | |
| 1745 | DBG_FUNC( "wvlan_get_netname" ); |
| 1746 | DBG_ENTER( DbgInfo ); |
| 1747 | |
| 1748 | wl_lock(lp, &flags); |
| 1749 | |
| 1750 | /* Get the current network name */ |
| 1751 | lp->ltvRecord.len = 1 + ( sizeof( *pName ) / sizeof( hcf_16 )); |
| 1752 | lp->ltvRecord.typ = CFG_CUR_SSID; |
| 1753 | |
| 1754 | status = hcf_get_info( &( lp->hcfCtx ), (LTVP)&( lp->ltvRecord )); |
| 1755 | |
| 1756 | if( status == HCF_SUCCESS ) { |
| 1757 | pName = (wvName_t *)&( lp->ltvRecord.u.u32 ); |
| 1758 | |
| 1759 | memset(extra, '\0', HCF_MAX_NAME_LEN); |
| 1760 | wrqu->data.length = pName->length; |
| 1761 | |
| 1762 | memcpy(extra, pName->name, pName->length); |
| 1763 | } else { |
| 1764 | ret = -EFAULT; |
| 1765 | } |
| 1766 | |
| 1767 | wl_unlock(lp, &flags); |
| 1768 | |
| 1769 | DBG_LEAVE( DbgInfo ); |
| 1770 | return ret; |
| 1771 | } // wvlan_get_netname |
| 1772 | /*============================================================================*/ |
| 1773 | |
| 1774 | |
| 1775 | |
| 1776 | |
| 1777 | /******************************************************************************* |
| 1778 | * wvlan_set_station_nickname() |
| 1779 | ******************************************************************************* |
| 1780 | * |
| 1781 | * DESCRIPTION: |
| 1782 | * |
| 1783 | * Set the card's station nickname. |
| 1784 | * |
| 1785 | * PARAMETERS: |
| 1786 | * |
| 1787 | * wrq - a pointer to the wireless request buffer |
| 1788 | * lp - a pointer to the device's private adapter structure |
| 1789 | * |
| 1790 | * RETURNS: |
| 1791 | * |
| 1792 | * 0 on success |
| 1793 | * errno value otherwise |
| 1794 | * |
| 1795 | ******************************************************************************/ |
| 1796 | int wvlan_set_station_nickname(struct net_device *dev, |
| 1797 | struct iw_request_info *info, |
| 1798 | union iwreq_data *wrqu, |
| 1799 | char *extra) |
| 1800 | { |
| 1801 | struct wl_private *lp = wl_priv(dev); |
| 1802 | unsigned long flags; |
| 1803 | int ret = 0; |
| 1804 | /*------------------------------------------------------------------------*/ |
| 1805 | |
| 1806 | |
| 1807 | DBG_FUNC( "wvlan_set_station_nickname" ); |
| 1808 | DBG_ENTER( DbgInfo ); |
| 1809 | |
| 1810 | wl_lock(lp, &flags); |
| 1811 | |
| 1812 | memset( lp->StationName, 0, sizeof( lp->StationName )); |
| 1813 | |
| 1814 | memcpy( lp->StationName, extra, wrqu->data.length); |
| 1815 | |
| 1816 | /* Commit the adapter parameters */ |
| 1817 | wl_apply( lp ); |
| 1818 | wl_unlock(lp, &flags); |
| 1819 | |
| 1820 | DBG_LEAVE( DbgInfo ); |
| 1821 | return ret; |
| 1822 | } // wvlan_set_station_nickname |
| 1823 | /*============================================================================*/ |
| 1824 | |
| 1825 | |
| 1826 | |
| 1827 | |
| 1828 | /******************************************************************************* |
| 1829 | * wvlan_get_station_nickname() |
| 1830 | ******************************************************************************* |
| 1831 | * |
| 1832 | * DESCRIPTION: |
| 1833 | * |
| 1834 | * Get the card's station nickname. |
| 1835 | * |
| 1836 | * PARAMETERS: |
| 1837 | * |
| 1838 | * wrq - a pointer to the wireless request buffer |
| 1839 | * lp - a pointer to the device's private adapter structure |
| 1840 | * |
| 1841 | * RETURNS: |
| 1842 | * |
| 1843 | * 0 on success |
| 1844 | * errno value otherwise |
| 1845 | * |
| 1846 | ******************************************************************************/ |
| 1847 | int wvlan_get_station_nickname(struct net_device *dev, |
| 1848 | struct iw_request_info *info, |
| 1849 | union iwreq_data *wrqu, |
| 1850 | char *extra) |
| 1851 | { |
| 1852 | struct wl_private *lp = wl_priv(dev); |
| 1853 | unsigned long flags; |
| 1854 | int ret = 0; |
| 1855 | int status = -1; |
| 1856 | wvName_t *pName; |
| 1857 | /*------------------------------------------------------------------------*/ |
| 1858 | |
| 1859 | |
| 1860 | DBG_FUNC( "wvlan_get_station_nickname" ); |
| 1861 | DBG_ENTER( DbgInfo ); |
| 1862 | |
| 1863 | wl_lock( lp, &flags ); |
| 1864 | |
| 1865 | /* Get the current station name */ |
| 1866 | lp->ltvRecord.len = 1 + ( sizeof( *pName ) / sizeof( hcf_16 )); |
| 1867 | lp->ltvRecord.typ = CFG_CNF_OWN_NAME; |
| 1868 | |
| 1869 | status = hcf_get_info( &( lp->hcfCtx ), (LTVP)&( lp->ltvRecord )); |
| 1870 | |
| 1871 | if( status == HCF_SUCCESS ) { |
| 1872 | pName = (wvName_t *)&( lp->ltvRecord.u.u32 ); |
| 1873 | |
| 1874 | memset(extra, '\0', HCF_MAX_NAME_LEN); |
| 1875 | wrqu->data.length = pName->length; |
| 1876 | memcpy(extra, pName->name, pName->length); |
| 1877 | } else { |
| 1878 | ret = -EFAULT; |
| 1879 | } |
| 1880 | |
| 1881 | wl_unlock(lp, &flags); |
| 1882 | |
| 1883 | //out: |
| 1884 | DBG_LEAVE( DbgInfo ); |
| 1885 | return ret; |
| 1886 | } // wvlan_get_station_nickname |
| 1887 | /*============================================================================*/ |
| 1888 | |
| 1889 | |
| 1890 | |
| 1891 | |
| 1892 | /******************************************************************************* |
| 1893 | * wvlan_set_porttype() |
| 1894 | ******************************************************************************* |
| 1895 | * |
| 1896 | * DESCRIPTION: |
| 1897 | * |
| 1898 | * Set the card's porttype |
| 1899 | * |
| 1900 | * PARAMETERS: |
| 1901 | * |
| 1902 | * wrq - a pointer to the wireless request buffer |
| 1903 | * lp - a pointer to the device's private adapter structure |
| 1904 | * |
| 1905 | * RETURNS: |
| 1906 | * |
| 1907 | * 0 on success |
| 1908 | * errno value otherwise |
| 1909 | * |
| 1910 | ******************************************************************************/ |
| 1911 | int wvlan_set_porttype(struct net_device *dev, |
| 1912 | struct iw_request_info *info, |
| 1913 | union iwreq_data *wrqu, |
| 1914 | char *extra) |
| 1915 | { |
| 1916 | struct wl_private *lp = wl_priv(dev); |
| 1917 | unsigned long flags; |
| 1918 | int ret = 0; |
| 1919 | hcf_16 portType; |
| 1920 | /*------------------------------------------------------------------------*/ |
| 1921 | |
| 1922 | |
| 1923 | DBG_FUNC( "wvlan_set_porttype" ); |
| 1924 | DBG_ENTER( DbgInfo ); |
| 1925 | |
| 1926 | wl_lock(lp, &flags); |
| 1927 | |
| 1928 | /* Validate the new value */ |
| 1929 | portType = *((__u32 *)extra); |
| 1930 | |
| 1931 | if( !(( portType == 1 ) || ( portType == 3 ))) { |
| 1932 | ret = -EINVAL; |
| 1933 | goto out_unlock; |
| 1934 | } |
| 1935 | |
| 1936 | lp->PortType = portType; |
| 1937 | |
| 1938 | /* Commit the adapter parameters */ |
| 1939 | wl_apply( lp ); |
| 1940 | |
| 1941 | out_unlock: |
| 1942 | wl_unlock(lp, &flags); |
| 1943 | |
| 1944 | //out: |
| 1945 | DBG_LEAVE( DbgInfo ); |
| 1946 | return ret; |
| 1947 | } |
| 1948 | |
| 1949 | /*============================================================================*/ |
| 1950 | |
| 1951 | |
| 1952 | /******************************************************************************* |
| 1953 | * wvlan_get_porttype() |
| 1954 | ******************************************************************************* |
| 1955 | * |
| 1956 | * DESCRIPTION: |
| 1957 | * |
| 1958 | * Get the card's porttype |
| 1959 | * |
| 1960 | * PARAMETERS: |
| 1961 | * |
| 1962 | * wrq - a pointer to the wireless request buffer |
| 1963 | * lp - a pointer to the device's private adapter structure |
| 1964 | * |
| 1965 | * RETURNS: |
| 1966 | * |
| 1967 | * 0 on success |
| 1968 | * errno value otherwise |
| 1969 | * |
| 1970 | ******************************************************************************/ |
| 1971 | int wvlan_get_porttype(struct net_device *dev, |
| 1972 | struct iw_request_info *info, |
| 1973 | union iwreq_data *wrqu, |
| 1974 | char *extra) |
| 1975 | { |
| 1976 | struct wl_private *lp = wl_priv(dev); |
| 1977 | unsigned long flags; |
| 1978 | int ret = 0; |
| 1979 | int status = -1; |
| 1980 | hcf_16 *pPortType; |
| 1981 | __u32 *pData = (__u32 *)extra; |
| 1982 | /*------------------------------------------------------------------------*/ |
| 1983 | |
| 1984 | |
| 1985 | DBG_FUNC( "wvlan_get_porttype" ); |
| 1986 | DBG_ENTER( DbgInfo ); |
| 1987 | |
| 1988 | wl_lock( lp, &flags ); |
| 1989 | |
| 1990 | /* Get the current port type */ |
| 1991 | lp->ltvRecord.len = 1 + ( sizeof( *pPortType ) / sizeof( hcf_16 )); |
| 1992 | lp->ltvRecord.typ = CFG_CNF_PORT_TYPE; |
| 1993 | |
| 1994 | status = hcf_get_info( &( lp->hcfCtx ), (LTVP)&( lp->ltvRecord )); |
| 1995 | |
| 1996 | if( status == HCF_SUCCESS ) { |
| 1997 | pPortType = (hcf_16 *)&( lp->ltvRecord.u.u32 ); |
| 1998 | |
| 1999 | *pData = CNV_LITTLE_TO_INT( *pPortType ); |
| 2000 | } else { |
| 2001 | ret = -EFAULT; |
| 2002 | } |
| 2003 | |
| 2004 | wl_unlock(lp, &flags); |
| 2005 | |
| 2006 | //out: |
| 2007 | DBG_LEAVE( DbgInfo ); |
| 2008 | return ret; |
| 2009 | } // wvlan_get_porttype |
| 2010 | /*============================================================================*/ |
| 2011 | |
| 2012 | #endif // WIRELESS_EXT |
| 2013 | |
| 2014 | |
| 2015 | |
| 2016 | |
| 2017 | #ifdef USE_RTS |
| 2018 | /******************************************************************************* |
| 2019 | * wvlan_rts() |
| 2020 | ******************************************************************************* |
| 2021 | * |
| 2022 | * DESCRIPTION: |
| 2023 | * |
| 2024 | * IOCTL handler for RTS commands |
| 2025 | * |
| 2026 | * PARAMETERS: |
| 2027 | * |
| 2028 | * rrq - a pointer to the rts request buffer |
| 2029 | * lp - a pointer to the device's private adapter structure |
| 2030 | * |
| 2031 | * RETURNS: |
| 2032 | * |
| 2033 | * 0 on success |
| 2034 | * errno value otherwise |
| 2035 | * |
| 2036 | ******************************************************************************/ |
| 2037 | int wvlan_rts( struct rtsreq *rrq, __u32 io_base ) |
| 2038 | { |
| 2039 | int ioctl_ret = 0; |
| 2040 | /*------------------------------------------------------------------------*/ |
| 2041 | |
| 2042 | |
| 2043 | DBG_FUNC( "wvlan_rts" ); |
| 2044 | DBG_ENTER( DbgInfo ); |
| 2045 | |
| 2046 | |
| 2047 | DBG_PRINT( "io_base: 0x%08x\n", io_base ); |
| 2048 | |
| 2049 | switch( rrq->typ ) { |
| 2050 | case WL_IOCTL_RTS_READ: |
| 2051 | DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_RTS -- WL_IOCTL_RTS_READ\n"); |
| 2052 | rrq->data[0] = IN_PORT_WORD( io_base + rrq->reg ); |
| 2053 | DBG_TRACE( DbgInfo, " reg 0x%04x ==> 0x%04x\n", rrq->reg, CNV_LITTLE_TO_SHORT( rrq->data[0] ) ); |
| 2054 | break; |
| 2055 | case WL_IOCTL_RTS_WRITE: |
| 2056 | DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_RTS -- WL_IOCTL_RTS_WRITE\n"); |
| 2057 | OUT_PORT_WORD( io_base + rrq->reg, rrq->data[0] ); |
| 2058 | DBG_TRACE( DbgInfo, " reg 0x%04x <== 0x%04x\n", rrq->reg, CNV_LITTLE_TO_SHORT( rrq->data[0] ) ); |
| 2059 | break; |
| 2060 | case WL_IOCTL_RTS_BATCH_READ: |
| 2061 | DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_RTS -- WL_IOCTL_RTS_BATCH_READ\n"); |
| 2062 | IN_PORT_STRING_16( io_base + rrq->reg, rrq->data, rrq->len ); |
| 2063 | DBG_TRACE( DbgInfo, " reg 0x%04x ==> %d bytes\n", rrq->reg, rrq->len * sizeof (__u16 ) ); |
| 2064 | break; |
| 2065 | case WL_IOCTL_RTS_BATCH_WRITE: |
| 2066 | DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_RTS -- WL_IOCTL_RTS_BATCH_WRITE\n"); |
| 2067 | OUT_PORT_STRING_16( io_base + rrq->reg, rrq->data, rrq->len ); |
| 2068 | DBG_TRACE( DbgInfo, " reg 0x%04x <== %d bytes\n", rrq->reg, rrq->len * sizeof (__u16) ); |
| 2069 | break; |
| 2070 | default: |
| 2071 | |
| 2072 | DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_RTS -- UNSUPPORTED RTS CODE: 0x%X", rrq->typ ); |
| 2073 | ioctl_ret = -EOPNOTSUPP; |
| 2074 | break; |
| 2075 | } |
| 2076 | |
| 2077 | DBG_LEAVE( DbgInfo ); |
| 2078 | return ioctl_ret; |
| 2079 | } // wvlan_rts |
| 2080 | /*============================================================================*/ |
| 2081 | |
| 2082 | #endif /* USE_RTS */ |