1 /*******************************************************************************
3 * Wireless device driver for Linux (wlags49).
5 * Copyright (c) 1998-2003 Agere Systems Inc.
9 * Initially developed by TriplePoint, Inc.
10 * http://www.triplepoint.com
12 *------------------------------------------------------------------------------
14 * This file defines handling routines for the private IOCTLs
16 *------------------------------------------------------------------------------
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.
25 * Copyright © 2003 Agere Systems Inc.
26 * All rights reserved.
28 * Redistribution and use in source or binary forms, with or without
29 * modifications, are permitted provided that the following conditions are met:
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
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.
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.
46 * THIS SOFTWARE IS PROVIDED
\93AS IS
\94 AND ANY EXPRESS OR IMPLIED WARRANTIES,
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
59 ******************************************************************************/
61 /*******************************************************************************
63 ******************************************************************************/
64 #include <wl_version.h>
66 #include <linux/if_arp.h>
67 #include <linux/ioport.h>
68 #include <linux/delay.h>
69 #include <asm/uaccess.h>
76 #include <wl_internal.h>
81 #include <wl_netdev.h>
83 int wvlan_uil_connect( struct uilreq *urq, struct wl_private *lp );
84 int wvlan_uil_disconnect( struct uilreq *urq, struct wl_private *lp );
85 int wvlan_uil_action( struct uilreq *urq, struct wl_private *lp );
86 int wvlan_uil_block( struct uilreq *urq, struct wl_private *lp );
87 int wvlan_uil_unblock( struct uilreq *urq, struct wl_private *lp );
88 int wvlan_uil_send_diag_msg( struct uilreq *urq, struct wl_private *lp );
89 int wvlan_uil_put_info( struct uilreq *urq, struct wl_private *lp );
90 int wvlan_uil_get_info( struct uilreq *urq, struct wl_private *lp );
92 int cfg_driver_info( struct uilreq *urq, struct wl_private *lp );
93 int cfg_driver_identity( struct uilreq *urq, struct wl_private *lp );
96 /*******************************************************************************
98 ******************************************************************************/
100 extern dbg_info_t *DbgInfo;
106 /* If USE_UIL is not defined, then none of the UIL Interface code below will
107 be included in the build */
110 /*******************************************************************************
112 *******************************************************************************
116 * The handler function for the UIL interface.
120 * urq - a pointer to the UIL request buffer
121 * lp - a pointer to the device's private adapter structure
126 * errno value otherwise
128 ******************************************************************************/
129 int wvlan_uil( struct uilreq *urq, struct wl_private *lp )
132 /*------------------------------------------------------------------------*/
134 DBG_FUNC( "wvlan_uil" );
135 DBG_ENTER( DbgInfo );
137 switch( urq->command ) {
138 case UIL_FUN_CONNECT:
139 DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_UIL -- WVLAN2_UIL_CONNECT\n");
140 ioctl_ret = wvlan_uil_connect( urq, lp );
142 case UIL_FUN_DISCONNECT:
143 DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_UIL -- WVLAN2_UIL_DISCONNECT\n");
144 ioctl_ret = wvlan_uil_disconnect( urq, lp );
147 DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_UIL -- WVLAN2_UIL_ACTION\n" );
148 ioctl_ret = wvlan_uil_action( urq, lp );
150 case UIL_FUN_SEND_DIAG_MSG:
151 DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_UIL -- WVLAN2_UIL_SEND_DIAG_MSG\n");
152 ioctl_ret = wvlan_uil_send_diag_msg( urq, lp );
154 case UIL_FUN_GET_INFO:
155 DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_UIL -- WVLAN2_UIL_GET_INFO\n");
156 ioctl_ret = wvlan_uil_get_info( urq, lp );
158 case UIL_FUN_PUT_INFO:
159 DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_UIL -- WVLAN2_UIL_PUT_INFO\n");
160 ioctl_ret = wvlan_uil_put_info( urq, lp );
163 DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_UIL -- UNSUPPORTED UIL CODE: 0x%X", urq->command );
164 ioctl_ret = -EOPNOTSUPP;
167 DBG_LEAVE( DbgInfo );
170 /*============================================================================*/
175 /*******************************************************************************
176 * wvlan_uil_connect()
177 *******************************************************************************
181 * Connect to the UIL in order to make a request.
185 * urq - a pointer to the UIL request buffer
186 * lp - a pointer to the device's private adapter structure
191 * UIL_ERR_xxx value otherwise
193 ******************************************************************************/
194 int wvlan_uil_connect( struct uilreq *urq, struct wl_private *lp )
197 /*------------------------------------------------------------------------*/
200 DBG_FUNC( "wvlan_uil_connect" );
201 DBG_ENTER( DbgInfo );
204 if( !( lp->flags & WVLAN2_UIL_CONNECTED )) {
205 lp->flags |= WVLAN2_UIL_CONNECTED;
206 urq->hcfCtx = &( lp->hcfCtx );
207 urq->result = UIL_SUCCESS;
209 DBG_WARNING( DbgInfo, "UIL_ERR_IN_USE\n" );
210 urq->result = UIL_ERR_IN_USE;
213 DBG_LEAVE( DbgInfo );
215 } // wvlan_uil_connect
216 /*============================================================================*/
221 /*******************************************************************************
222 * wvlan_uil_disconnect()
223 *******************************************************************************
227 * Disonnect from the UIL after a request has been completed.
231 * urq - a pointer to the UIL request buffer
232 * lp - a pointer to the device's private adapter structure
237 * UIL_ERR_xxx value otherwise
239 ******************************************************************************/
240 int wvlan_uil_disconnect( struct uilreq *urq, struct wl_private *lp )
243 /*------------------------------------------------------------------------*/
246 DBG_FUNC( "wvlan_uil_disconnect" );
247 DBG_ENTER( DbgInfo );
250 if( urq->hcfCtx == &( lp->hcfCtx )) {
251 if (lp->flags & WVLAN2_UIL_CONNECTED) {
252 lp->flags &= ~WVLAN2_UIL_CONNECTED;
254 if (lp->flags & WVLAN2_UIL_BUSY) {
255 lp->flags &= ~WVLAN2_UIL_BUSY;
256 netif_start_queue(lp->dev);
262 urq->result = UIL_SUCCESS;
264 DBG_ERROR( DbgInfo, "UIL_ERR_WRONG_IFB\n" );
265 urq->result = UIL_ERR_WRONG_IFB;
268 DBG_LEAVE( DbgInfo );
270 } // wvlan_uil_disconnect
271 /*============================================================================*/
276 /*******************************************************************************
278 *******************************************************************************
282 * Handler for the UIL_ACT_xxx subcodes associated with UIL_FUN_ACTION
286 * urq - a pointer to the UIL request buffer
287 * lp - a pointer to the device's private adapter structure
292 * UIL_ERR_xxx value otherwise
294 ******************************************************************************/
295 int wvlan_uil_action( struct uilreq *urq, struct wl_private *lp )
299 /*------------------------------------------------------------------------*/
302 DBG_FUNC( "wvlan_uil_action" );
303 DBG_ENTER( DbgInfo );
306 if( urq->hcfCtx == &( lp->hcfCtx )) {
307 /* Make sure there's an LTV in the request buffer */
308 ltv = (ltv_t *)urq->data;
310 /* Switch on the Type field of the LTV contained in the request
314 DBG_TRACE( DbgInfo, "UIL_ACT_BLOCK\n" );
315 result = wvlan_uil_block( urq, lp );
317 case UIL_ACT_UNBLOCK:
318 DBG_TRACE( DbgInfo, "UIL_ACT_UNBLOCK\n" );
319 result = wvlan_uil_unblock( urq, lp );
322 DBG_TRACE( DbgInfo, "UIL_ACT_SCAN\n" );
323 urq->result = hcf_action( &( lp->hcfCtx ), MDD_ACT_SCAN );
326 DBG_TRACE( DbgInfo, "UIL_ACT_APPLY\n" );
327 urq->result = wl_apply( lp );
330 DBG_TRACE( DbgInfo, "UIL_ACT_RESET\n" );
331 urq->result = wl_go( lp );
334 DBG_WARNING( DbgInfo, "Unknown action code: 0x%x\n", ltv->typ );
338 DBG_ERROR( DbgInfo, "Bad LTV for this action\n" );
339 urq->result = UIL_ERR_LEN;
342 DBG_ERROR( DbgInfo, "UIL_ERR_WRONG_IFB\n" );
343 urq->result = UIL_ERR_WRONG_IFB;
346 DBG_LEAVE( DbgInfo );
348 } // wvlan_uil_action
349 /*============================================================================*/
354 /*******************************************************************************
356 *******************************************************************************
360 * Sets a block in the driver to prevent access to the card by other
365 * urq - a pointer to the UIL request buffer
366 * lp - a pointer to the device's private adapter structure
371 * UIL_ERR_xxx value otherwise
373 ******************************************************************************/
375 int wvlan_uil_block( struct uilreq *urq, struct wl_private *lp )
378 /*------------------------------------------------------------------------*/
381 DBG_FUNC( "wvlan_uil_block" );
382 DBG_ENTER( DbgInfo );
384 if( urq->hcfCtx == &( lp->hcfCtx )) {
385 if( capable( CAP_NET_ADMIN )) {
386 lp->flags |= WVLAN2_UIL_BUSY;
387 netif_stop_queue(lp->dev);
388 WL_WDS_NETIF_STOP_QUEUE( lp );
389 urq->result = UIL_SUCCESS;
391 DBG_ERROR( DbgInfo, "EPERM\n" );
392 urq->result = UIL_FAILURE;
396 DBG_ERROR( DbgInfo, "UIL_ERR_WRONG_IFB\n" );
397 urq->result = UIL_ERR_WRONG_IFB;
400 DBG_LEAVE( DbgInfo );
403 /*============================================================================*/
408 /*******************************************************************************
409 * wvlan_uil_unblock()
410 *******************************************************************************
414 * Unblocks the driver to restore access to the card by other processes.
418 * urq - a pointer to the UIL request buffer
419 * lp - a pointer to the device's private adapter structure
424 * UIL_ERR_xxx value otherwise
426 ******************************************************************************/
427 int wvlan_uil_unblock( struct uilreq *urq, struct wl_private *lp )
430 /*------------------------------------------------------------------------*/
433 DBG_FUNC( "wvlan_uil_unblock" );
434 DBG_ENTER( DbgInfo );
436 if( urq->hcfCtx == &( lp->hcfCtx )) {
437 if( capable( CAP_NET_ADMIN )) {
438 if (lp->flags & WVLAN2_UIL_BUSY) {
439 lp->flags &= ~WVLAN2_UIL_BUSY;
440 netif_wake_queue(lp->dev);
441 WL_WDS_NETIF_WAKE_QUEUE( lp );
444 DBG_ERROR( DbgInfo, "EPERM\n" );
445 urq->result = UIL_FAILURE;
449 DBG_ERROR( DbgInfo, "UIL_ERR_WRONG_IFB\n" );
450 urq->result = UIL_ERR_WRONG_IFB;
453 DBG_LEAVE( DbgInfo );
455 } // wvlan_uil_unblock
456 /*============================================================================*/
461 /*******************************************************************************
462 * wvlan_uil_send_diag_msg()
463 *******************************************************************************
467 * Sends a diagnostic message to the card.
471 * urq - a pointer to the UIL request buffer
472 * lp - a pointer to the device's private adapter structure
477 * UIL_ERR_xxx value otherwise
479 ******************************************************************************/
480 int wvlan_uil_send_diag_msg( struct uilreq *urq, struct wl_private *lp )
484 /*------------------------------------------------------------------------*/
487 DBG_FUNC( "wvlan_uil_send_diag_msg" );
488 DBG_ENTER( DbgInfo );
490 if( urq->hcfCtx == &( lp->hcfCtx )) {
491 if( capable( CAP_NET_ADMIN )) {
492 if ((urq->data != NULL) && (urq->len != 0)) {
493 if (lp->hcfCtx.IFB_RscInd != 0) {
496 // Verify the user buffer
497 result = verify_area(VERIFY_READ, urq->data, urq->len);
499 DBG_ERROR( DbgInfo, "verify_area failed, result: %d\n", result );
500 urq->result = UIL_FAILURE;
501 DBG_LEAVE( DbgInfo );
505 if ((data = kmalloc(urq->len, GFP_KERNEL)) != NULL) {
506 memset( Descp, 0, sizeof( DESC_STRCT ));
507 memcpy( data, urq->data, urq->len );
509 Descp[0].buf_addr = (wci_bufp)data;
510 Descp[0].BUF_CNT = urq->len;
511 Descp[0].next_desc_addr = 0; // terminate list
513 hcf_send_msg( &(lp->hcfCtx), &Descp[0], HCF_PORT_0 );
516 DBG_ERROR( DbgInfo, "ENOMEM\n" );
517 urq->result = UIL_FAILURE;
519 DBG_LEAVE( DbgInfo );
524 urq->result = UIL_ERR_BUSY;
528 urq->result = UIL_FAILURE;
531 DBG_ERROR( DbgInfo, "EPERM\n" );
532 urq->result = UIL_FAILURE;
536 DBG_ERROR( DbgInfo, "UIL_ERR_WRONG_IFB\n" );
537 urq->result = UIL_ERR_WRONG_IFB;
540 DBG_LEAVE( DbgInfo );
542 } // wvlan_uil_send_diag_msg
543 /*============================================================================*/
546 /*******************************************************************************
547 * wvlan_uil_put_info()
548 *******************************************************************************
552 * Sends a specific RID directly to the driver to set configuration info.
556 * urq - a pointer to the UIL request buffer
557 * lp - a pointer to the device's private adapter structure
562 * UIL_ERR_xxx value otherwise
564 ******************************************************************************/
565 int wvlan_uil_put_info( struct uilreq *urq, struct wl_private *lp )
569 bool_t ltvAllocated = FALSE;
570 ENCSTRCT sEncryption;
573 hcf_16 hcfPort = HCF_PORT_0;
575 /*------------------------------------------------------------------------*/
576 DBG_FUNC( "wvlan_uil_put_info" );
577 DBG_ENTER( DbgInfo );
580 if( urq->hcfCtx == &( lp->hcfCtx )) {
581 if( capable( CAP_NET_ADMIN )) {
582 if(( urq->data != NULL ) && ( urq->len != 0 )) {
583 /* Make sure that we have at least a command and length to send. */
584 if( urq->len < ( sizeof( hcf_16 ) * 2 )) {
585 urq->len = sizeof( lp->ltvRecord );
586 urq->result = UIL_ERR_LEN;
587 DBG_ERROR( DbgInfo, "No Length/Type in LTV!!!\n" );
588 DBG_ERROR( DbgInfo, "UIL_ERR_LEN\n" );
589 DBG_LEAVE( DbgInfo );
593 /* Verify the user buffer */
594 result = verify_area( VERIFY_READ, urq->data, urq->len );
596 urq->result = UIL_FAILURE;
597 DBG_ERROR( DbgInfo, "verify_area(), VERIFY_READ FAILED\n" );
598 DBG_LEAVE( DbgInfo );
602 /* Get only the command and length information. */
603 copy_from_user( &( lp->ltvRecord ), urq->data, sizeof( hcf_16 ) * 2 );
605 /* Make sure the incoming LTV record length is within the bounds of the
607 if((( lp->ltvRecord.len + 1 ) * sizeof( hcf_16 )) > urq->len ) {
608 urq->len = sizeof( lp->ltvRecord );
609 urq->result = UIL_ERR_LEN;
610 DBG_ERROR( DbgInfo, "UIL_ERR_LEN\n" );
611 DBG_LEAVE( DbgInfo );
615 /* If the requested length is greater than the size of our local
616 LTV record, try to allocate it from the kernel stack.
617 Otherwise, we just use our local LTV record. */
618 if( urq->len > sizeof( lp->ltvRecord )) {
619 if(( pLtv = (ltv_t *)kmalloc( urq->len, GFP_KERNEL )) != NULL ) {
622 DBG_ERROR( DbgInfo, "Alloc FAILED\n" );
623 urq->len = sizeof( lp->ltvRecord );
624 urq->result = UIL_ERR_LEN;
626 DBG_LEAVE( DbgInfo );
630 pLtv = &( lp->ltvRecord );
633 /* Copy the data from the user's buffer into the local LTV
635 copy_from_user( pLtv, urq->data, urq->len );
638 /* We need to snoop the commands to see if there is anything we
639 need to store for the purposes of a reset or start/stop
640 sequence. Perform endian translation as needed */
641 switch( pLtv->typ ) {
642 case CFG_CNF_PORT_TYPE:
643 lp->PortType = pLtv->u.u16[0];
644 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
646 case CFG_CNF_OWN_MAC_ADDR:
647 /* TODO: determine if we are going to store anything based on this */
649 case CFG_CNF_OWN_CHANNEL:
650 lp->Channel = pLtv->u.u16[0];
651 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
653 /* CFG_CNF_OWN_SSID currently same as CNF_DESIRED_SSID. Do we
654 need seperate storage for this? */
655 //case CFG_CNF_OWN_SSID:
656 case CFG_CNF_OWN_ATIM_WINDOW:
657 lp->atimWindow = pLtv->u.u16[0];
658 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
660 case CFG_CNF_SYSTEM_SCALE:
661 lp->DistanceBetweenAPs = pLtv->u.u16[0];
662 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
664 case CFG_CNF_MAX_DATA_LEN:
665 /* TODO: determine if we are going to store anything based
668 case CFG_CNF_PM_ENABLED:
669 lp->PMEnabled = pLtv->u.u16[0];
670 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
672 case CFG_CNF_MCAST_RX:
673 lp->MulticastReceive = pLtv->u.u16[0];
674 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
676 case CFG_CNF_MAX_SLEEP_DURATION:
677 lp->MaxSleepDuration = pLtv->u.u16[0];
678 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
680 case CFG_CNF_HOLDOVER_DURATION:
681 lp->holdoverDuration = pLtv->u.u16[0];
682 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
684 case CFG_CNF_OWN_NAME:
685 memset( lp->StationName, 0, sizeof( lp->StationName ));
686 memcpy( (void *)lp->StationName, (void *)&pLtv->u.u8[2], (size_t)pLtv->u.u16[0]);
687 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
689 case CFG_CNF_LOAD_BALANCING:
690 lp->loadBalancing = pLtv->u.u16[0];
691 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
693 case CFG_CNF_MEDIUM_DISTRIBUTION:
694 lp->mediumDistribution = pLtv->u.u16[0];
695 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
698 case CFG_CNF_TX_POW_LVL:
699 lp->txPowLevel = pLtv->u.u16[0];
700 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
702 //case CFG_CNF_SHORT_RETRY_LIMIT: // Short Retry Limit
703 //case 0xFC33: // Long Retry Limit
704 case CFG_SUPPORTED_RATE_SET_CNTL: // Supported Rate Set Control
705 lp->srsc[0] = pLtv->u.u16[0];
706 lp->srsc[1] = pLtv->u.u16[1];
707 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
708 pLtv->u.u16[1] = CNV_INT_TO_LITTLE( pLtv->u.u16[1] );
710 case CFG_BASIC_RATE_SET_CNTL: // Basic Rate Set Control
711 lp->brsc[0] = pLtv->u.u16[0];
712 lp->brsc[1] = pLtv->u.u16[1];
713 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
714 pLtv->u.u16[1] = CNV_INT_TO_LITTLE( pLtv->u.u16[1] );
716 case CFG_CNF_CONNECTION_CNTL:
717 lp->connectionControl = pLtv->u.u16[0];
718 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
720 //case CFG_PROBE_DATA_RATE:
723 #if 1 //;? (HCF_TYPE) & HCF_TYPE_AP
724 //;?should we restore this to allow smaller memory footprint
726 case CFG_CNF_OWN_DTIM_PERIOD:
727 lp->DTIMPeriod = pLtv->u.u16[0];
728 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
731 case CFG_CNF_OWN_BEACON_INTERVAL: // Own Beacon Interval
732 lp->ownBeaconInterval = pLtv->u.u16[0];
733 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
736 case CFG_COEXISTENSE_BEHAVIOUR: // Coexistence behavior
737 lp->coexistence = pLtv->u.u16[0];
738 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
741 case CFG_CNF_WDS_ADDR1:
742 memcpy( &lp->wds_port[0].wdsAddress, &pLtv->u.u8[0], ETH_ALEN );
743 hcfPort = HCF_PORT_1;
745 case CFG_CNF_WDS_ADDR2:
746 memcpy( &lp->wds_port[1].wdsAddress, &pLtv->u.u8[0], ETH_ALEN );
747 hcfPort = HCF_PORT_2;
749 case CFG_CNF_WDS_ADDR3:
750 memcpy( &lp->wds_port[2].wdsAddress, &pLtv->u.u8[0], ETH_ALEN );
751 hcfPort = HCF_PORT_3;
753 case CFG_CNF_WDS_ADDR4:
754 memcpy( &lp->wds_port[3].wdsAddress, &pLtv->u.u8[0], ETH_ALEN );
755 hcfPort = HCF_PORT_4;
757 case CFG_CNF_WDS_ADDR5:
758 memcpy( &lp->wds_port[4].wdsAddress, &pLtv->u.u8[0], ETH_ALEN );
759 hcfPort = HCF_PORT_5;
761 case CFG_CNF_WDS_ADDR6:
762 memcpy( &lp->wds_port[5].wdsAddress, &pLtv->u.u8[0], ETH_ALEN );
763 hcfPort = HCF_PORT_6;
767 case CFG_CNF_MCAST_PM_BUF:
768 lp->multicastPMBuffering = pLtv->u.u16[0];
769 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
771 case CFG_CNF_REJECT_ANY:
772 lp->RejectAny = pLtv->u.u16[0];
773 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
777 case CFG_CNF_ENCRYPTION:
778 lp->EnableEncryption = pLtv->u.u16[0];
779 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
781 case CFG_CNF_AUTHENTICATION:
782 lp->authentication = pLtv->u.u16[0];
783 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
785 #if 1 //;? (HCF_TYPE) & HCF_TYPE_AP
786 //;?should we restore this to allow smaller memory footprint
788 //case CFG_CNF_EXCL_UNENCRYPTED:
789 //lp->ExcludeUnencrypted = pLtv->u.u16[0];
790 //pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
792 case CFG_CNF_MCAST_RATE:
793 /* TODO: determine if we are going to store anything based on this */
795 case CFG_CNF_INTRA_BSS_RELAY:
796 lp->intraBSSRelay = pLtv->u.u16[0];
797 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
801 case CFG_CNF_MICRO_WAVE:
802 /* TODO: determine if we are going to store anything based on this */
804 //case CFG_CNF_LOAD_BALANCING:
805 /* TODO: determine if we are going to store anything based on this */
807 //case CFG_CNF_MEDIUM_DISTRIBUTION:
808 /* TODO: determine if we are going to store anything based on this */
810 //case CFG_CNF_RX_ALL_GROUP_ADDRESS:
811 // TODO: determine if we are going to store anything based on this
813 //case CFG_CNF_COUNTRY_INFO:
814 /* TODO: determine if we are going to store anything based on this */
816 case CFG_CNF_OWN_SSID:
817 //case CNF_DESIRED_SSID:
818 case CFG_DESIRED_SSID:
819 memset( lp->NetworkName, 0, sizeof( lp->NetworkName ));
820 memcpy( (void *)lp->NetworkName, (void *)&pLtv->u.u8[2], (size_t)pLtv->u.u16[0] );
821 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
823 /* take care of the special network name "ANY" case */
824 if(( strlen( &pLtv->u.u8[2] ) == 0 ) ||
825 ( strcmp( &pLtv->u.u8[2], "ANY" ) == 0 ) ||
826 ( strcmp( &pLtv->u.u8[2], "any" ) == 0 )) {
827 /* set the SSID_STRCT llen field (u16[0]) to zero, and the
828 effectually null the string u8[2] */
834 /* TODO: determine if we are going to store anything based on this */
836 case CFG_CREATE_IBSS:
837 lp->CreateIBSS = pLtv->u.u16[0];
838 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
841 lp->RTSThreshold = pLtv->u.u16[0];
842 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
844 case CFG_TX_RATE_CNTL:
845 lp->TxRateControl[0] = pLtv->u.u16[0];
846 lp->TxRateControl[1] = pLtv->u.u16[1];
847 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
848 pLtv->u.u16[1] = CNV_INT_TO_LITTLE( pLtv->u.u16[1] );
850 case CFG_PROMISCUOUS_MODE:
851 /* TODO: determine if we are going to store anything based on this */
853 //case CFG_WAKE_ON_LAN:
854 /* TODO: determine if we are going to store anything based on this */
856 #if 1 //;? #if (HCF_TYPE) & HCF_TYPE_AP
857 //;?should we restore this to allow smaller memory footprint
859 lp->RTSThreshold = pLtv->u.u16[0];
860 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
862 case CFG_TX_RATE_CNTL0:
863 //;?no idea what this should be, get going so comment it out lp->TxRateControl = pLtv->u.u16[0];
864 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
868 lp->wds_port[0].rtsThreshold = pLtv->u.u16[0];
869 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
870 hcfPort = HCF_PORT_1;
873 lp->wds_port[1].rtsThreshold = pLtv->u.u16[0];
874 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
875 hcfPort = HCF_PORT_2;
878 lp->wds_port[2].rtsThreshold = pLtv->u.u16[0];
879 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
880 hcfPort = HCF_PORT_3;
883 lp->wds_port[3].rtsThreshold = pLtv->u.u16[0];
884 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
885 hcfPort = HCF_PORT_4;
888 lp->wds_port[4].rtsThreshold = pLtv->u.u16[0];
889 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
890 hcfPort = HCF_PORT_5;
893 lp->wds_port[5].rtsThreshold = pLtv->u.u16[0];
894 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
895 hcfPort = HCF_PORT_6;
897 case CFG_TX_RATE_CNTL1:
898 lp->wds_port[0].txRateCntl = pLtv->u.u16[0];
899 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
900 hcfPort = HCF_PORT_1;
902 case CFG_TX_RATE_CNTL2:
903 lp->wds_port[1].txRateCntl = pLtv->u.u16[0];
904 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
905 hcfPort = HCF_PORT_2;
907 case CFG_TX_RATE_CNTL3:
908 lp->wds_port[2].txRateCntl = pLtv->u.u16[0];
909 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
910 hcfPort = HCF_PORT_3;
912 case CFG_TX_RATE_CNTL4:
913 lp->wds_port[3].txRateCntl = pLtv->u.u16[0];
914 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
915 hcfPort = HCF_PORT_4;
917 case CFG_TX_RATE_CNTL5:
918 lp->wds_port[4].txRateCntl = pLtv->u.u16[0];
919 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
920 hcfPort = HCF_PORT_5;
922 case CFG_TX_RATE_CNTL6:
923 lp->wds_port[5].txRateCntl = pLtv->u.u16[0];
924 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
925 hcfPort = HCF_PORT_6;
928 #endif /* (HCF_TYPE) & HCF_TYPE_AP */
930 case CFG_DEFAULT_KEYS:
932 CFG_DEFAULT_KEYS_STRCT *pKeys = (CFG_DEFAULT_KEYS_STRCT *)pLtv;
934 pKeys->key[0].len = CNV_INT_TO_LITTLE( pKeys->key[0].len );
935 pKeys->key[1].len = CNV_INT_TO_LITTLE( pKeys->key[1].len );
936 pKeys->key[2].len = CNV_INT_TO_LITTLE( pKeys->key[2].len );
937 pKeys->key[3].len = CNV_INT_TO_LITTLE( pKeys->key[3].len );
939 memcpy( (void *)&(lp->DefaultKeys), (void *)pKeys,
940 sizeof( CFG_DEFAULT_KEYS_STRCT ));
944 lp->TransmitKeyID = pLtv->u.u16[0];
945 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
948 /* TODO: determine if we are going to store anything based on this */
951 /* TODO: determine if we are going to store anything based on this */
953 /* these RIDS are Info RIDs, and should they be allowed for puts??? */
954 case CFG_MAX_LOAD_TIME:
956 //case CFG_HSI_SUP_RANGE:
957 case CFG_NIC_SERIAL_NUMBER:
958 case CFG_NIC_IDENTITY:
959 case CFG_NIC_MFI_SUP_RANGE:
960 case CFG_NIC_CFI_SUP_RANGE:
961 case CFG_NIC_TEMP_TYPE:
962 case CFG_NIC_PROFILE:
963 case CFG_FW_IDENTITY:
964 case CFG_FW_SUP_RANGE:
965 case CFG_MFI_ACT_RANGES_STA:
966 case CFG_CFI_ACT_RANGES_STA:
970 case CFG_COMMS_QUALITY:
971 case CFG_CUR_TX_RATE:
972 case CFG_CUR_BEACON_INTERVAL:
973 case CFG_CUR_SCALE_THRH:
974 case CFG_PROTOCOL_RSP_TIME:
975 case CFG_CUR_SHORT_RETRY_LIMIT:
976 case CFG_CUR_LONG_RETRY_LIMIT:
977 case CFG_MAX_TX_LIFETIME:
978 case CFG_MAX_RX_LIFETIME:
979 case CFG_CF_POLLABLE:
980 case CFG_AUTHENTICATION_ALGORITHMS:
981 case CFG_PRIVACY_OPT_IMPLEMENTED:
982 //case CFG_CURRENT_REMOTE_RATES:
983 //case CFG_CURRENT_USED_RATES:
984 //case CFG_CURRENT_SYSTEM_SCALE:
985 //case CFG_CURRENT_TX_RATE1:
986 //case CFG_CURRENT_TX_RATE2:
987 //case CFG_CURRENT_TX_RATE3:
988 //case CFG_CURRENT_TX_RATE4:
989 //case CFG_CURRENT_TX_RATE5:
990 //case CFG_CURRENT_TX_RATE6:
991 case CFG_NIC_MAC_ADDR:
993 //case CFG_CURRENT_COUNTRY_INFO:
995 case CFG_CUR_CHANNEL:
996 //case CFG_CURRENT_POWER_STATE:
998 case CFG_SUPPORTED_DATA_RATES:
1001 //;? lp->DownloadFirmware = ( pLtv->u.u16[0] ) + 1;
1002 DBG_ERROR( DbgInfo, "set CFG_AP_MODE no longer supported\n" );
1004 case CFG_ENCRYPT_STRING:
1005 /* TODO: ENDIAN TRANSLATION HERE??? */
1006 memset( lp->szEncryption, 0, sizeof( lp->szEncryption ));
1007 memcpy( (void *)lp->szEncryption, (void *)&pLtv->u.u8[0],
1008 ( pLtv->len * sizeof( hcf_16 )) );
1009 wl_wep_decode( CRYPT_CODE, &sEncryption,
1012 /* the Linux driver likes to use 1-4 for the key IDs, and then
1013 convert to 0-3 when sending to the card. The Windows code
1014 base used 0-3 in the API DLL, which was ported to Linux. For
1015 the sake of the user experience, we decided to keep 0-3 as the
1016 numbers used in the DLL; and will perform the +1 conversion here.
1017 We could have converted the entire Linux driver, but this is
1018 less obtrusive. This may be a "todo" to convert the whole driver */
1019 lp->TransmitKeyID = sEncryption.wTxKeyID + 1;
1020 lp->EnableEncryption = sEncryption.wEnabled;
1022 memcpy( &lp->DefaultKeys, &sEncryption.EncStr,
1023 sizeof( CFG_DEFAULT_KEYS_STRCT ));
1025 /*case CFG_COUNTRY_STRING:
1026 memset( lp->countryString, 0, sizeof( lp->countryString ));
1027 memcpy( (void *)lp->countryString, (void *)&pLtv->u.u8[2], (size_t)pLtv->u.u16[0]);
1031 case CFG_DRIVER_ENABLE:
1032 lp->driverEnable = pLtv->u.u16[0];
1033 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
1035 case CFG_WOLAS_ENABLE:
1036 lp->wolasEnable = pLtv->u.u16[0];
1037 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
1039 case CFG_SET_WPA_AUTH_KEY_MGMT_SUITE:
1040 lp->AuthKeyMgmtSuite = pLtv->u.u16[0];
1041 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
1043 case CFG_DISASSOCIATE_ADDR:
1044 pLtv->u.u16[ETH_ALEN / 2] = CNV_INT_TO_LITTLE( pLtv->u.u16[ETH_ALEN / 2] );
1046 case CFG_ADD_TKIP_DEFAULT_KEY:
1047 case CFG_REMOVE_TKIP_DEFAULT_KEY:
1048 /* Endian convert the Tx Key Information */
1049 pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
1051 case CFG_ADD_TKIP_MAPPED_KEY:
1053 case CFG_REMOVE_TKIP_MAPPED_KEY:
1055 /* some RIDs just can't be put */
1062 /* This code will prevent Static Configuration Entities from
1063 being sent to the card, as they require a call to
1064 UIL_ACT_APPLY to take effect. Dynamic Entities will be sent
1066 switch( pLtv->typ ) {
1067 case CFG_CNF_PORT_TYPE:
1068 case CFG_CNF_OWN_MAC_ADDR:
1069 case CFG_CNF_OWN_CHANNEL:
1070 case CFG_CNF_OWN_SSID:
1071 case CFG_CNF_OWN_ATIM_WINDOW:
1072 case CFG_CNF_SYSTEM_SCALE:
1073 case CFG_CNF_MAX_DATA_LEN:
1074 case CFG_CNF_PM_ENABLED:
1075 case CFG_CNF_MCAST_RX:
1076 case CFG_CNF_MAX_SLEEP_DURATION:
1077 case CFG_CNF_HOLDOVER_DURATION:
1078 case CFG_CNF_OWN_NAME:
1079 case CFG_CNF_LOAD_BALANCING:
1080 case CFG_CNF_MEDIUM_DISTRIBUTION:
1082 case CFG_CNF_TX_POW_LVL:
1083 case CFG_CNF_CONNECTION_CNTL:
1084 //case CFG_PROBE_DATA_RATE:
1086 #if 1 //;? (HCF_TYPE) & HCF_TYPE_AP
1087 //;?should we restore this to allow smaller memory footprint
1088 case CFG_CNF_OWN_DTIM_PERIOD:
1090 case CFG_CNF_OWN_BEACON_INTERVAL: // Own Beacon Interval
1093 case CFG_CNF_WDS_ADDR1:
1094 case CFG_CNF_WDS_ADDR2:
1095 case CFG_CNF_WDS_ADDR3:
1096 case CFG_CNF_WDS_ADDR4:
1097 case CFG_CNF_WDS_ADDR5:
1098 case CFG_CNF_WDS_ADDR6:
1100 case CFG_CNF_MCAST_PM_BUF:
1101 case CFG_CNF_REJECT_ANY:
1104 case CFG_CNF_ENCRYPTION:
1105 case CFG_CNF_AUTHENTICATION:
1106 #if 1 //;? (HCF_TYPE) & HCF_TYPE_AP
1107 //;?should we restore this to allow smaller memory footprint
1109 case CFG_CNF_EXCL_UNENCRYPTED:
1110 case CFG_CNF_MCAST_RATE:
1111 case CFG_CNF_INTRA_BSS_RELAY:
1114 case CFG_CNF_MICRO_WAVE:
1115 //case CFG_CNF_LOAD_BALANCING:
1116 //case CFG_CNF_MEDIUM_DISTRIBUTION:
1117 //case CFG_CNF_RX_ALL_GROUP_ADDRESS:
1118 //case CFG_CNF_COUNTRY_INFO:
1119 //case CFG_COUNTRY_STRING:
1121 case CFG_ENCRYPT_STRING:
1122 //case CFG_DRIVER_ENABLE:
1123 case CFG_WOLAS_ENABLE:
1127 /* Deal with this dynamic MSF RID, as it's required for WPA */
1128 case CFG_DRIVER_ENABLE:
1129 if( lp->driverEnable ) {
1130 //hcf_cntl_port( &( lp->hcfCtx ),
1131 // HCF_PORT_ENABLE | HCF_PORT_0 );
1132 // //hcf_cntl( &( lp->hcfCtx ),
1133 // // HCF_PORT_ENABLE | HCF_PORT_0 );
1134 //hcf_cntl( &( lp->hcfCtx ), HCF_CNTL_ENABLE );
1135 // //hcf_cntl( &( lp->hcfCtx ), HCF_CNTL_CONNECT );
1137 hcf_cntl( &( lp->hcfCtx ), HCF_CNTL_ENABLE | HCF_PORT_0 );
1138 hcf_cntl( &( lp->hcfCtx ), HCF_CNTL_CONNECT );
1140 //hcf_cntl_port( &( lp->hcfCtx ),
1141 // HCF_PORT_DISABLE | HCF_PORT_0 );
1142 // //hcf_cntl( &( lp->hcfCtx ),
1143 // // HCF_PORT_DISABLE | HCF_PORT_0 );
1144 //hcf_cntl( &( lp->hcfCtx ), HCF_CNTL_DISABLE );
1145 // //hcf_cntl( &( lp->hcfCtx ), HCF_CNTL_DISCONNECT );
1147 hcf_cntl( &( lp->hcfCtx ), HCF_CNTL_DISABLE | HCF_PORT_0 );
1148 hcf_cntl( &( lp->hcfCtx ), HCF_CNTL_DISCONNECT );
1152 wl_act_int_off( lp );
1153 urq->result = hcf_put_info(&(lp->hcfCtx), (LTVP) pLtv);
1154 wl_act_int_on( lp );
1158 if( ltvAllocated ) {
1162 urq->result = UIL_FAILURE;
1165 DBG_ERROR( DbgInfo, "EPERM\n" );
1166 urq->result = UIL_FAILURE;
1170 DBG_ERROR( DbgInfo, "UIL_ERR_WRONG_IFB\n" );
1171 urq->result = UIL_ERR_WRONG_IFB;
1174 DBG_LEAVE( DbgInfo );
1176 } // wvlan_uil_put_info
1177 /*============================================================================*/
1179 /*******************************************************************************
1180 * wvlan_uil_get_info()
1181 *******************************************************************************
1185 * Sends a specific RID directly to the driver to retrieve configuration
1190 * urq - a pointer to the UIL request buffer
1191 * lp - a pointer to the device's private adapter structure
1196 * UIL_ERR_xxx value otherwise
1198 ******************************************************************************/
1199 int wvlan_uil_get_info( struct uilreq *urq, struct wl_private *lp )
1203 /*------------------------------------------------------------------------*/
1205 DBG_FUNC( "wvlan_uil_get_info" );
1206 DBG_ENTER( DbgInfo );
1208 if( urq->hcfCtx == &( lp->hcfCtx )) {
1209 if(( urq->data != NULL ) && ( urq->len != 0 )) {
1211 bool_t ltvAllocated = FALSE;
1213 /* Make sure that we have at least a command and length */
1214 if( urq->len < ( sizeof( hcf_16 ) * 2 )) {
1215 urq->len = sizeof( lp->ltvRecord );
1216 DBG_ERROR( DbgInfo, "No Length/Type in LTV!!!\n" );
1217 DBG_ERROR( DbgInfo, "UIL_ERR_LEN\n" );
1218 urq->result = UIL_ERR_LEN;
1219 DBG_LEAVE( DbgInfo );
1223 /* Verify the user's LTV record header. */
1224 result = verify_area( VERIFY_READ, urq->data, sizeof( hcf_16 ) * 2 );
1226 DBG_ERROR( DbgInfo, "verify_area(), VERIFY_READ FAILED\n" );
1227 urq->result = UIL_FAILURE;
1228 DBG_LEAVE( DbgInfo );
1232 /* Get only the command and length information. */
1233 result = copy_from_user( &( lp->ltvRecord ), urq->data, sizeof( hcf_16 ) * 2 );
1235 /* Make sure the incoming LTV record length is within the bounds of
1236 the IOCTL length. */
1237 if((( lp->ltvRecord.len + 1 ) * sizeof( hcf_16 )) > urq->len ) {
1238 DBG_ERROR( DbgInfo, "Incoming LTV too big\n" );
1239 urq->len = sizeof( lp->ltvRecord );
1240 urq->result = UIL_ERR_LEN;
1241 DBG_LEAVE( DbgInfo );
1245 /* Determine if hcf_get_info() is needed or not */
1246 switch ( lp->ltvRecord.typ ) {
1247 case CFG_NIC_IDENTITY:
1248 memcpy( &lp->ltvRecord.u.u8[0], &lp->NICIdentity, sizeof( lp->NICIdentity ));
1250 case CFG_PRI_IDENTITY:
1251 memcpy( &lp->ltvRecord.u.u8[0], &lp->PrimaryIdentity, sizeof( lp->PrimaryIdentity ));
1254 DBG_ERROR( DbgInfo, "set CFG_AP_MODE no longer supported, so is get useful ????\n" );
1255 lp->ltvRecord.u.u16[0] =
1256 CNV_INT_TO_LITTLE( lp->hcfCtx.IFB_FWIdentity.comp_id ) == COMP_ID_FW_AP;
1258 //case CFG_DRV_INFO:
1259 case CFG_ENCRYPT_STRING:
1260 case CFG_COUNTRY_STRING:
1261 case CFG_DRIVER_ENABLE:
1262 case CFG_WOLAS_ENABLE:
1263 // TODO: determine if we're going to support these
1264 urq->result = UIL_FAILURE;
1267 DBG_TRACE( DbgInfo, "Intercept CFG_DRV_INFO\n" );
1268 result = cfg_driver_info( urq, lp );
1270 case CFG_DRV_IDENTITY:
1271 DBG_TRACE( DbgInfo, "Intercept CFG_DRV_IDENTITY\n" );
1272 result = cfg_driver_identity( urq, lp );
1275 /* IFB can be a security hole */
1276 if( !capable( CAP_NET_ADMIN )) {
1281 /* Else fall through to the default */
1283 case CFG_FW_IDENTITY: // For Hermes-1, this is cached
1286 /* Verify the user buffer */
1287 result = verify_area( VERIFY_WRITE, urq->data, urq->len );
1289 DBG_ERROR( DbgInfo, "verify_area(), VERIFY_WRITE FAILED\n" );
1290 urq->result = UIL_FAILURE;
1294 /* If the requested length is greater than the size of our local
1295 LTV record, try to allocate it from the kernel stack.
1296 Otherwise, we just use our local LTV record. */
1297 if( urq->len > sizeof( lp->ltvRecord )) {
1298 if(( pLtv = (ltv_t *)kmalloc( urq->len, GFP_KERNEL )) != NULL ) {
1299 ltvAllocated = TRUE;
1301 /* Copy the command/length information into the new buffer. */
1302 memcpy( pLtv, &( lp->ltvRecord ), sizeof( hcf_16 ) * 2 );
1304 urq->len = sizeof( lp->ltvRecord );
1305 urq->result = UIL_ERR_LEN;
1306 DBG_ERROR( DbgInfo, "kmalloc FAILED\n" );
1307 DBG_ERROR( DbgInfo, "UIL_ERR_LEN\n" );
1312 pLtv = &( lp->ltvRecord );
1315 wl_act_int_off( lp );
1316 urq->result = hcf_get_info( &( lp->hcfCtx ), (LTVP) pLtv );
1317 wl_act_int_on( lp );
1319 // Copy the LTV into the user's buffer.
1320 //copy_to_user( urq->data, pLtv, urq->len );
1322 //if( ltvAllocated )
1327 //urq->result = UIL_SUCCESS;
1331 /* Handle endian conversion of special fields */
1332 switch( lp->ltvRecord.typ ) {
1333 /* simple int gets just need the first hcf_16 byte flipped */
1334 case CFG_CNF_PORT_TYPE:
1335 case CFG_CNF_OWN_CHANNEL:
1336 case CFG_CNF_OWN_ATIM_WINDOW:
1337 case CFG_CNF_SYSTEM_SCALE:
1338 case CFG_CNF_MAX_DATA_LEN:
1339 case CFG_CNF_PM_ENABLED:
1340 case CFG_CNF_MCAST_RX:
1341 case CFG_CNF_MAX_SLEEP_DURATION:
1342 case CFG_CNF_HOLDOVER_DURATION:
1343 case CFG_CNF_OWN_DTIM_PERIOD:
1344 case CFG_CNF_MCAST_PM_BUF:
1345 case CFG_CNF_REJECT_ANY:
1346 case CFG_CNF_ENCRYPTION:
1347 case CFG_CNF_AUTHENTICATION:
1348 case CFG_CNF_EXCL_UNENCRYPTED:
1349 case CFG_CNF_INTRA_BSS_RELAY:
1350 case CFG_CNF_MICRO_WAVE:
1351 case CFG_CNF_LOAD_BALANCING:
1352 case CFG_CNF_MEDIUM_DISTRIBUTION:
1354 case CFG_CNF_TX_POW_LVL:
1355 case CFG_CNF_CONNECTION_CNTL:
1356 case CFG_CNF_OWN_BEACON_INTERVAL: // Own Beacon Interval
1357 case CFG_COEXISTENSE_BEHAVIOUR: // Coexistence Behavior
1358 //case CFG_CNF_RX_ALL_GROUP_ADDRESS:
1360 case CFG_CREATE_IBSS:
1362 case CFG_PROMISCUOUS_MODE:
1363 //case CFG_WAKE_ON_LAN:
1371 case CFG_TX_RATE_CNTL0:
1372 case CFG_TX_RATE_CNTL1:
1373 case CFG_TX_RATE_CNTL2:
1374 case CFG_TX_RATE_CNTL3:
1375 case CFG_TX_RATE_CNTL4:
1376 case CFG_TX_RATE_CNTL5:
1377 case CFG_TX_RATE_CNTL6:
1380 case CFG_MAX_LOAD_TIME:
1381 case CFG_NIC_TEMP_TYPE:
1383 case CFG_CUR_TX_RATE:
1384 case CFG_CUR_BEACON_INTERVAL:
1385 case CFG_PROTOCOL_RSP_TIME:
1386 case CFG_CUR_SHORT_RETRY_LIMIT:
1387 case CFG_CUR_LONG_RETRY_LIMIT:
1388 case CFG_MAX_TX_LIFETIME:
1389 case CFG_MAX_RX_LIFETIME:
1390 case CFG_CF_POLLABLE:
1391 case CFG_PRIVACY_OPT_IMPLEMENTED:
1392 //case CFG_CURRENT_REMOTE_RATES:
1393 //case CFG_CURRENT_USED_RATES:
1394 //case CFG_CURRENT_SYSTEM_SCALE:
1395 //case CFG_CURRENT_TX_RATE1:
1396 //case CFG_CURRENT_TX_RATE2:
1397 //case CFG_CURRENT_TX_RATE3:
1398 //case CFG_CURRENT_TX_RATE4:
1399 //case CFG_CURRENT_TX_RATE5:
1400 //case CFG_CURRENT_TX_RATE6:
1402 case CFG_CUR_CHANNEL:
1403 //case CFG_CURRENT_POWER_STATE:
1405 // lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE( lp->ltvRecord.u.u16[0] );
1407 /* name string gets just need the first hcf_16 byte flipped (length of string) */
1408 case CFG_CNF_OWN_SSID:
1409 case CFG_CNF_OWN_NAME:
1410 //case CNF_DESIRED_SSID:
1411 case CFG_DESIRED_SSID:
1414 lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE( lp->ltvRecord.u.u16[0] );
1416 /* non-length counted strings need no byte flipping */
1417 case CFG_CNF_OWN_MAC_ADDR:
1418 /* this case is no longer valid: CFG_CNF_WDS_ADDR */
1419 case CFG_CNF_WDS_ADDR1:
1420 case CFG_CNF_WDS_ADDR2:
1421 case CFG_CNF_WDS_ADDR3:
1422 case CFG_CNF_WDS_ADDR4:
1423 case CFG_CNF_WDS_ADDR5:
1424 case CFG_CNF_WDS_ADDR6:
1425 case CFG_GROUP_ADDR:
1426 case CFG_NIC_SERIAL_NUMBER:
1428 case CFG_NIC_MAC_ADDR:
1429 case CFG_SUPPORTED_DATA_RATES: /* need to ensure we can treat this as a string */
1431 //case CFG_CNF_COUNTRY_INFO: /* special case, see page 75 of 022486, Rev C. */
1432 //case CFG_CURRENT_COUNTRY_INFO: /* special case, see page 101 of 022486, Rev C. */
1434 lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE( lp->ltvRecord.u.u16[0] );
1435 lp->ltvRecord.u.u16[3] = CNV_INT_TO_LITTLE( lp->ltvRecord.u.u16[3] );
1437 for( i = 4; i < lp->ltvRecord.len; i++ ) {
1438 lp->ltvRecord.u.u16[i] = CNV_INT_TO_LITTLE( lp->ltvRecord.u.u16[i] );
1443 case CFG_DEFAULT_KEYS:
1445 CFG_DEFAULT_KEYS_STRCT *pKeys = (CFG_DEFAULT_KEYS_STRCT *)&lp->ltvRecord.u.u8[0];
1447 pKeys[0].len = CNV_INT_TO_LITTLE( pKeys[0].len );
1448 pKeys[1].len = CNV_INT_TO_LITTLE( pKeys[1].len );
1449 pKeys[2].len = CNV_INT_TO_LITTLE( pKeys[2].len );
1450 pKeys[3].len = CNV_INT_TO_LITTLE( pKeys[3].len );
1453 case CFG_CNF_MCAST_RATE:
1454 case CFG_TX_RATE_CNTL:
1455 case CFG_SUPPORTED_RATE_SET_CNTL: // Supported Rate Set Control
1456 case CFG_BASIC_RATE_SET_CNTL: // Basic Rate Set Control
1457 lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE( lp->ltvRecord.u.u16[0] );
1458 lp->ltvRecord.u.u16[1] = CNV_INT_TO_LITTLE( lp->ltvRecord.u.u16[1] );
1461 case CFG_NIC_IDENTITY:
1462 case CFG_COMMS_QUALITY:
1464 lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE( lp->ltvRecord.u.u16[0] );
1465 lp->ltvRecord.u.u16[1] = CNV_INT_TO_LITTLE( lp->ltvRecord.u.u16[1] );
1466 lp->ltvRecord.u.u16[2] = CNV_INT_TO_LITTLE( lp->ltvRecord.u.u16[2] );
1468 case CFG_FW_IDENTITY:
1469 lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE( lp->ltvRecord.u.u16[0] );
1470 lp->ltvRecord.u.u16[1] = CNV_INT_TO_LITTLE( lp->ltvRecord.u.u16[1] );
1471 lp->ltvRecord.u.u16[2] = CNV_INT_TO_LITTLE( lp->ltvRecord.u.u16[2] );
1472 lp->ltvRecord.u.u16[3] = CNV_INT_TO_LITTLE( lp->ltvRecord.u.u16[3] );
1474 //case CFG_HSI_SUP_RANGE:
1475 case CFG_NIC_MFI_SUP_RANGE:
1476 case CFG_NIC_CFI_SUP_RANGE:
1477 case CFG_NIC_PROFILE:
1478 case CFG_FW_SUP_RANGE:
1479 lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE( lp->ltvRecord.u.u16[0] );
1480 lp->ltvRecord.u.u16[1] = CNV_INT_TO_LITTLE( lp->ltvRecord.u.u16[1] );
1481 lp->ltvRecord.u.u16[2] = CNV_INT_TO_LITTLE( lp->ltvRecord.u.u16[2] );
1482 lp->ltvRecord.u.u16[3] = CNV_INT_TO_LITTLE( lp->ltvRecord.u.u16[3] );
1483 lp->ltvRecord.u.u16[4] = CNV_INT_TO_LITTLE( lp->ltvRecord.u.u16[4] );
1485 case CFG_MFI_ACT_RANGES_STA:
1486 case CFG_CFI_ACT_RANGES_STA:
1487 case CFG_CUR_SCALE_THRH:
1488 case CFG_AUTHENTICATION_ALGORITHMS:
1489 for( i = 0; i < ( lp->ltvRecord.len - 1 ); i++ ) {
1490 lp->ltvRecord.u.u16[i] = CNV_INT_TO_LITTLE( lp->ltvRecord.u.u16[i] );
1493 /* done at init time, and endian handled then */
1494 case CFG_PRI_IDENTITY:
1497 //wvlanEndianTranslateMailbox( pLtv );
1499 /* MSF and HCF RIDS */
1503 case CFG_ENCRYPT_STRING:
1504 case CFG_COUNTRY_STRING:
1505 case CFG_DRIVER_ENABLE:
1506 case CFG_WOLAS_ENABLE:
1511 // Copy the LTV into the user's buffer.
1512 copy_to_user( urq->data, &( lp->ltvRecord ), urq->len );
1514 if( ltvAllocated ) {
1515 kfree( &( lp->ltvRecord ));
1518 urq->result = UIL_SUCCESS;
1520 urq->result = UIL_FAILURE;
1523 DBG_ERROR( DbgInfo, "UIL_ERR_WRONG_IFB\n" );
1524 urq->result = UIL_ERR_WRONG_IFB;
1527 DBG_LEAVE( DbgInfo );
1529 } // wvlan_uil_get_info
1530 /*============================================================================*/
1536 /*******************************************************************************
1538 *******************************************************************************
1542 * Retrieves driver information.
1546 * urq - a pointer to the UIL request buffer
1547 * lp - a pointer to the device's private adapter structure
1552 * UIL_ERR_xxx value otherwise
1554 ******************************************************************************/
1555 int cfg_driver_info( struct uilreq *urq, struct wl_private *lp )
1558 /*------------------------------------------------------------------------*/
1561 DBG_FUNC( "cfg_driver_info" );
1562 DBG_ENTER( DbgInfo );
1565 /* Make sure that user buffer can handle the driver information buffer */
1566 if( urq->len < sizeof( lp->driverInfo )) {
1567 urq->len = sizeof( lp->driverInfo );
1568 urq->result = UIL_ERR_LEN;
1569 DBG_LEAVE( DbgInfo );
1573 /* Verify the user buffer. */
1574 result = verify_area( VERIFY_WRITE, urq->data, sizeof( lp->driverInfo ));
1576 urq->result = UIL_FAILURE;
1577 DBG_LEAVE( DbgInfo );
1581 lp->driverInfo.card_stat = lp->hcfCtx.IFB_CardStat;
1583 // Copy the driver information into the user's buffer.
1584 urq->result = UIL_SUCCESS;
1585 copy_to_user( urq->data, &( lp->driverInfo ), sizeof( lp->driverInfo ));
1587 DBG_LEAVE( DbgInfo );
1589 } // cfg_driver_info
1590 /*============================================================================*/
1595 /*******************************************************************************
1596 * cfg_driver_identity()
1597 *******************************************************************************
1601 * Retrieves ID information from the card.
1605 * urq - a pointer to the UIL request buffer
1606 * lp - a pointer to the device's private adapter structure
1611 * UIL_ERR_xxx value otherwise
1613 ******************************************************************************/
1614 int cfg_driver_identity( struct uilreq *urq, struct wl_private *lp )
1617 /*------------------------------------------------------------------------*/
1620 DBG_FUNC( "wvlan_driver_identity" );
1621 DBG_ENTER( DbgInfo );
1624 /* Make sure that user buffer can handle the driver identity structure. */
1625 if( urq->len < sizeof( lp->driverIdentity )) {
1626 urq->len = sizeof( lp->driverIdentity );
1627 urq->result = UIL_ERR_LEN;
1628 DBG_LEAVE( DbgInfo );
1632 /* Verify the user buffer. */
1633 result = verify_area( VERIFY_WRITE, urq->data, sizeof( lp->driverIdentity ));
1635 urq->result = UIL_FAILURE;
1636 DBG_LEAVE( DbgInfo );
1640 /* Copy the driver identity into the user's buffer. */
1641 urq->result = UIL_SUCCESS;
1642 copy_to_user( urq->data, &( lp->driverIdentity ), sizeof( lp->driverIdentity ));
1644 DBG_LEAVE( DbgInfo );
1646 } // cfg_driver_identity
1647 /*============================================================================*/
1650 #endif /* USE_UIL */
1653 /* If WIRELESS_EXT is not defined, then the functions that follow will not be
1654 included in the build. */
1655 /* NOTE: Are these still even needed? */
1659 /*******************************************************************************
1660 * wvlan_set_netname()
1661 *******************************************************************************
1665 * Set the ESSID of the card.
1669 * wrq - a pointer to the wireless request buffer
1670 * lp - a pointer to the device's private adapter structure
1675 * errno value otherwise
1677 ******************************************************************************/
1678 int wvlan_set_netname(struct net_device *dev,
1679 struct iw_request_info *info,
1680 union iwreq_data *wrqu,
1683 struct wl_private *lp = wl_priv(dev);
1684 unsigned long flags;
1686 /*------------------------------------------------------------------------*/
1689 DBG_FUNC( "wvlan_set_netname" );
1690 DBG_ENTER( DbgInfo );
1692 wl_lock(lp, &flags);
1694 memset( lp->NetworkName, 0, sizeof( lp->NetworkName ));
1695 memcpy( lp->NetworkName, extra, wrqu->data.length);
1697 /* Commit the adapter parameters */
1699 wl_unlock(lp, &flags);
1701 DBG_LEAVE( DbgInfo );
1703 } // wvlan_set_netname
1704 /*============================================================================*/
1709 /*******************************************************************************
1710 * wvlan_get_netname()
1711 *******************************************************************************
1715 * Get the ESSID of the card.
1719 * wrq - a pointer to the wireless request buffer
1720 * lp - a pointer to the device's private adapter structure
1725 * errno value otherwise
1727 ******************************************************************************/
1728 int wvlan_get_netname(struct net_device *dev,
1729 struct iw_request_info *info,
1730 union iwreq_data *wrqu,
1733 struct wl_private *lp = wl_priv(dev);
1734 unsigned long flags;
1738 /*------------------------------------------------------------------------*/
1741 DBG_FUNC( "wvlan_get_netname" );
1742 DBG_ENTER( DbgInfo );
1744 wl_lock(lp, &flags);
1746 /* Get the current network name */
1747 lp->ltvRecord.len = 1 + ( sizeof( *pName ) / sizeof( hcf_16 ));
1748 lp->ltvRecord.typ = CFG_CUR_SSID;
1750 status = hcf_get_info( &( lp->hcfCtx ), (LTVP)&( lp->ltvRecord ));
1752 if( status == HCF_SUCCESS ) {
1753 pName = (wvName_t *)&( lp->ltvRecord.u.u32 );
1755 memset(extra, '\0', HCF_MAX_NAME_LEN);
1756 wrqu->data.length = pName->length;
1758 memcpy(extra, pName->name, pName->length);
1763 wl_unlock(lp, &flags);
1765 DBG_LEAVE( DbgInfo );
1767 } // wvlan_get_netname
1768 /*============================================================================*/
1773 /*******************************************************************************
1774 * wvlan_set_station_nickname()
1775 *******************************************************************************
1779 * Set the card's station nickname.
1783 * wrq - a pointer to the wireless request buffer
1784 * lp - a pointer to the device's private adapter structure
1789 * errno value otherwise
1791 ******************************************************************************/
1792 int wvlan_set_station_nickname(struct net_device *dev,
1793 struct iw_request_info *info,
1794 union iwreq_data *wrqu,
1797 struct wl_private *lp = wl_priv(dev);
1798 unsigned long flags;
1800 /*------------------------------------------------------------------------*/
1803 DBG_FUNC( "wvlan_set_station_nickname" );
1804 DBG_ENTER( DbgInfo );
1806 wl_lock(lp, &flags);
1808 memset( lp->StationName, 0, sizeof( lp->StationName ));
1810 memcpy( lp->StationName, extra, wrqu->data.length);
1812 /* Commit the adapter parameters */
1814 wl_unlock(lp, &flags);
1816 DBG_LEAVE( DbgInfo );
1818 } // wvlan_set_station_nickname
1819 /*============================================================================*/
1824 /*******************************************************************************
1825 * wvlan_get_station_nickname()
1826 *******************************************************************************
1830 * Get the card's station nickname.
1834 * wrq - a pointer to the wireless request buffer
1835 * lp - a pointer to the device's private adapter structure
1840 * errno value otherwise
1842 ******************************************************************************/
1843 int wvlan_get_station_nickname(struct net_device *dev,
1844 struct iw_request_info *info,
1845 union iwreq_data *wrqu,
1848 struct wl_private *lp = wl_priv(dev);
1849 unsigned long flags;
1853 /*------------------------------------------------------------------------*/
1856 DBG_FUNC( "wvlan_get_station_nickname" );
1857 DBG_ENTER( DbgInfo );
1859 wl_lock( lp, &flags );
1861 /* Get the current station name */
1862 lp->ltvRecord.len = 1 + ( sizeof( *pName ) / sizeof( hcf_16 ));
1863 lp->ltvRecord.typ = CFG_CNF_OWN_NAME;
1865 status = hcf_get_info( &( lp->hcfCtx ), (LTVP)&( lp->ltvRecord ));
1867 if( status == HCF_SUCCESS ) {
1868 pName = (wvName_t *)&( lp->ltvRecord.u.u32 );
1870 memset(extra, '\0', HCF_MAX_NAME_LEN);
1871 wrqu->data.length = pName->length;
1872 memcpy(extra, pName->name, pName->length);
1877 wl_unlock(lp, &flags);
1880 DBG_LEAVE( DbgInfo );
1882 } // wvlan_get_station_nickname
1883 /*============================================================================*/
1888 /*******************************************************************************
1889 * wvlan_set_porttype()
1890 *******************************************************************************
1894 * Set the card's porttype
1898 * wrq - a pointer to the wireless request buffer
1899 * lp - a pointer to the device's private adapter structure
1904 * errno value otherwise
1906 ******************************************************************************/
1907 int wvlan_set_porttype(struct net_device *dev,
1908 struct iw_request_info *info,
1909 union iwreq_data *wrqu,
1912 struct wl_private *lp = wl_priv(dev);
1913 unsigned long flags;
1916 /*------------------------------------------------------------------------*/
1919 DBG_FUNC( "wvlan_set_porttype" );
1920 DBG_ENTER( DbgInfo );
1922 wl_lock(lp, &flags);
1924 /* Validate the new value */
1925 portType = *((__u32 *)extra);
1927 if( !(( portType == 1 ) || ( portType == 3 ))) {
1932 lp->PortType = portType;
1934 /* Commit the adapter parameters */
1938 wl_unlock(lp, &flags);
1941 DBG_LEAVE( DbgInfo );
1945 /*============================================================================*/
1948 /*******************************************************************************
1949 * wvlan_get_porttype()
1950 *******************************************************************************
1954 * Get the card's porttype
1958 * wrq - a pointer to the wireless request buffer
1959 * lp - a pointer to the device's private adapter structure
1964 * errno value otherwise
1966 ******************************************************************************/
1967 int wvlan_get_porttype(struct net_device *dev,
1968 struct iw_request_info *info,
1969 union iwreq_data *wrqu,
1972 struct wl_private *lp = wl_priv(dev);
1973 unsigned long flags;
1977 __u32 *pData = (__u32 *)extra;
1978 /*------------------------------------------------------------------------*/
1981 DBG_FUNC( "wvlan_get_porttype" );
1982 DBG_ENTER( DbgInfo );
1984 wl_lock( lp, &flags );
1986 /* Get the current port type */
1987 lp->ltvRecord.len = 1 + ( sizeof( *pPortType ) / sizeof( hcf_16 ));
1988 lp->ltvRecord.typ = CFG_CNF_PORT_TYPE;
1990 status = hcf_get_info( &( lp->hcfCtx ), (LTVP)&( lp->ltvRecord ));
1992 if( status == HCF_SUCCESS ) {
1993 pPortType = (hcf_16 *)&( lp->ltvRecord.u.u32 );
1995 *pData = CNV_LITTLE_TO_INT( *pPortType );
2000 wl_unlock(lp, &flags);
2003 DBG_LEAVE( DbgInfo );
2005 } // wvlan_get_porttype
2006 /*============================================================================*/
2008 #endif // WIRELESS_EXT
2014 /*******************************************************************************
2016 *******************************************************************************
2020 * IOCTL handler for RTS commands
2024 * rrq - a pointer to the rts request buffer
2025 * lp - a pointer to the device's private adapter structure
2030 * errno value otherwise
2032 ******************************************************************************/
2033 int wvlan_rts( struct rtsreq *rrq, __u32 io_base )
2036 /*------------------------------------------------------------------------*/
2039 DBG_FUNC( "wvlan_rts" );
2040 DBG_ENTER( DbgInfo );
2043 DBG_PRINT( "io_base: 0x%08x\n", io_base );
2045 switch( rrq->typ ) {
2046 case WL_IOCTL_RTS_READ:
2047 DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_RTS -- WL_IOCTL_RTS_READ\n");
2048 rrq->data[0] = IN_PORT_WORD( io_base + rrq->reg );
2049 DBG_TRACE( DbgInfo, " reg 0x%04x ==> 0x%04x\n", rrq->reg, CNV_LITTLE_TO_SHORT( rrq->data[0] ) );
2051 case WL_IOCTL_RTS_WRITE:
2052 DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_RTS -- WL_IOCTL_RTS_WRITE\n");
2053 OUT_PORT_WORD( io_base + rrq->reg, rrq->data[0] );
2054 DBG_TRACE( DbgInfo, " reg 0x%04x <== 0x%04x\n", rrq->reg, CNV_LITTLE_TO_SHORT( rrq->data[0] ) );
2056 case WL_IOCTL_RTS_BATCH_READ:
2057 DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_RTS -- WL_IOCTL_RTS_BATCH_READ\n");
2058 IN_PORT_STRING_16( io_base + rrq->reg, rrq->data, rrq->len );
2059 DBG_TRACE( DbgInfo, " reg 0x%04x ==> %d bytes\n", rrq->reg, rrq->len * sizeof (__u16 ) );
2061 case WL_IOCTL_RTS_BATCH_WRITE:
2062 DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_RTS -- WL_IOCTL_RTS_BATCH_WRITE\n");
2063 OUT_PORT_STRING_16( io_base + rrq->reg, rrq->data, rrq->len );
2064 DBG_TRACE( DbgInfo, " reg 0x%04x <== %d bytes\n", rrq->reg, rrq->len * sizeof (__u16) );
2068 DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_RTS -- UNSUPPORTED RTS CODE: 0x%X", rrq->typ );
2069 ioctl_ret = -EOPNOTSUPP;
2073 DBG_LEAVE( DbgInfo );
2076 /*============================================================================*/
2078 #endif /* USE_RTS */