3e362598fd
Remove references to umem.h macros and refer directly to memcpy functions. Delete the include file. Signed-off-by: Jim Lieb <lieb@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
1355 lines
49 KiB
C
1355 lines
49 KiB
C
/*
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* Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
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* All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* File: wcmd.c
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*
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* Purpose: Handles the management command interface functions
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*
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* Author: Lyndon Chen
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*
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* Date: May 8, 2003
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*
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* Functions:
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* s_vProbeChannel - Active scan channel
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* s_MgrMakeProbeRequest - Make ProbeRequest packet
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* CommandTimer - Timer function to handle command
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* s_bCommandComplete - Command Complete function
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* bScheduleCommand - Push Command and wait Command Scheduler to do
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* vCommandTimer- Command call back functions
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* vCommandTimerWait- Call back timer
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* s_bClearBSSID_SCAN- Clear BSSID_SCAN cmd in CMD Queue
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*
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* Revision History:
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*
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*/
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#include "ttype.h"
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#include "tmacro.h"
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#include "device.h"
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#include "mac.h"
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#include "card.h"
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#include "80211hdr.h"
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#include "wcmd.h"
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#include "wmgr.h"
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#include "power.h"
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#include "wctl.h"
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#include "card.h"
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#include "baseband.h"
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#include "control.h"
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#include "rxtx.h"
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#include "rf.h"
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#include "rndis.h"
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#include "channel.h"
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#include "iowpa.h"
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/*--------------------- Static Definitions -------------------------*/
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/*--------------------- Static Classes ----------------------------*/
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/*--------------------- Static Variables --------------------------*/
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static int msglevel =MSG_LEVEL_INFO;
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//static int msglevel =MSG_LEVEL_DEBUG;
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/*--------------------- Static Functions --------------------------*/
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static
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VOID
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s_vProbeChannel(
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IN PSDevice pDevice
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);
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static
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PSTxMgmtPacket
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s_MgrMakeProbeRequest(
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IN PSDevice pDevice,
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IN PSMgmtObject pMgmt,
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IN PBYTE pScanBSSID,
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IN PWLAN_IE_SSID pSSID,
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IN PWLAN_IE_SUPP_RATES pCurrRates,
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IN PWLAN_IE_SUPP_RATES pCurrExtSuppRates
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);
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static
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BOOL
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s_bCommandComplete (
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PSDevice pDevice
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);
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static
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BOOL s_bClearBSSID_SCAN (
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IN HANDLE hDeviceContext
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);
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/*--------------------- Export Variables --------------------------*/
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/*--------------------- Export Functions --------------------------*/
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/*
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* Description:
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* Stop AdHoc beacon during scan process
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*
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* Parameters:
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* In:
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* pDevice - Pointer to the adapter
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* Out:
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* none
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*
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* Return Value: none
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*
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*/
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static
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void
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vAdHocBeaconStop(PSDevice pDevice)
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{
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PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
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BOOL bStop;
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/*
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* temporarily stop Beacon packet for AdHoc Server
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* if all of the following coditions are met:
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* (1) STA is in AdHoc mode
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* (2) VT3253 is programmed as automatic Beacon Transmitting
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* (3) One of the following conditions is met
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* (3.1) AdHoc channel is in B/G band and the
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* current scan channel is in A band
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* or
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* (3.2) AdHoc channel is in A mode
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*/
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bStop = FALSE;
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if ((pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) &&
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(pMgmt->eCurrState >= WMAC_STATE_STARTED))
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{
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if ((pMgmt->uIBSSChannel <= CB_MAX_CHANNEL_24G) &&
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(pMgmt->uScanChannel > CB_MAX_CHANNEL_24G))
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{
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bStop = TRUE;
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}
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if (pMgmt->uIBSSChannel > CB_MAX_CHANNEL_24G)
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{
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bStop = TRUE;
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}
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}
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if (bStop)
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{
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//PMESG(("STOP_BEACON: IBSSChannel = %u, ScanChannel = %u\n",
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// pMgmt->uIBSSChannel, pMgmt->uScanChannel));
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MACvRegBitsOff(pDevice, MAC_REG_TCR, TCR_AUTOBCNTX);
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}
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} /* vAdHocBeaconStop */
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/*
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* Description:
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* Restart AdHoc beacon after scan process complete
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*
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* Parameters:
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* In:
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* pDevice - Pointer to the adapter
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* Out:
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* none
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*
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* Return Value: none
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*
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*/
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static
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void
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vAdHocBeaconRestart(PSDevice pDevice)
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{
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PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
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/*
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* Restart Beacon packet for AdHoc Server
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* if all of the following coditions are met:
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* (1) STA is in AdHoc mode
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* (2) VT3253 is programmed as automatic Beacon Transmitting
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*/
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if ((pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) &&
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(pMgmt->eCurrState >= WMAC_STATE_STARTED))
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{
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//PMESG(("RESTART_BEACON\n"));
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MACvRegBitsOn(pDevice, MAC_REG_TCR, TCR_AUTOBCNTX);
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}
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}
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/*+
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*
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* Routine Description:
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* Prepare and send probe request management frames.
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*
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*
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* Return Value:
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* none.
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*
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-*/
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static
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VOID
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s_vProbeChannel(
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IN PSDevice pDevice
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)
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{
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//1M, 2M, 5M, 11M, 18M, 24M, 36M, 54M
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BYTE abyCurrSuppRatesG[] = {WLAN_EID_SUPP_RATES, 8, 0x02, 0x04, 0x0B, 0x16, 0x24, 0x30, 0x48, 0x6C};
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BYTE abyCurrExtSuppRatesG[] = {WLAN_EID_EXTSUPP_RATES, 4, 0x0C, 0x12, 0x18, 0x60};
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//6M, 9M, 12M, 48M
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BYTE abyCurrSuppRatesA[] = {WLAN_EID_SUPP_RATES, 8, 0x0C, 0x12, 0x18, 0x24, 0x30, 0x48, 0x60, 0x6C};
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BYTE abyCurrSuppRatesB[] = {WLAN_EID_SUPP_RATES, 4, 0x02, 0x04, 0x0B, 0x16};
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PBYTE pbyRate;
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PSTxMgmtPacket pTxPacket;
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PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
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UINT ii;
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if (pDevice->byBBType == BB_TYPE_11A) {
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pbyRate = &abyCurrSuppRatesA[0];
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} else if (pDevice->byBBType == BB_TYPE_11B) {
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pbyRate = &abyCurrSuppRatesB[0];
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} else {
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pbyRate = &abyCurrSuppRatesG[0];
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}
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// build an assocreq frame and send it
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pTxPacket = s_MgrMakeProbeRequest
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(
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pDevice,
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pMgmt,
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pMgmt->abyScanBSSID,
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(PWLAN_IE_SSID)pMgmt->abyScanSSID,
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(PWLAN_IE_SUPP_RATES)pbyRate,
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(PWLAN_IE_SUPP_RATES)abyCurrExtSuppRatesG
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);
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if (pTxPacket != NULL ){
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for (ii = 0; ii < 1 ; ii++) {
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if (csMgmt_xmit(pDevice, pTxPacket) != CMD_STATUS_PENDING) {
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DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Probe request sending fail.. \n");
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}
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else {
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DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Probe request is sending.. \n");
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}
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}
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}
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}
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/*+
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*
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* Routine Description:
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* Constructs an probe request frame
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*
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*
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* Return Value:
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* A ptr to Tx frame or NULL on allocation failue
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*
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-*/
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PSTxMgmtPacket
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s_MgrMakeProbeRequest(
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IN PSDevice pDevice,
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IN PSMgmtObject pMgmt,
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IN PBYTE pScanBSSID,
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IN PWLAN_IE_SSID pSSID,
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IN PWLAN_IE_SUPP_RATES pCurrRates,
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IN PWLAN_IE_SUPP_RATES pCurrExtSuppRates
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)
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{
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PSTxMgmtPacket pTxPacket = NULL;
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WLAN_FR_PROBEREQ sFrame;
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pTxPacket = (PSTxMgmtPacket)pMgmt->pbyMgmtPacketPool;
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memset(pTxPacket, 0, sizeof(STxMgmtPacket) + WLAN_PROBEREQ_FR_MAXLEN);
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pTxPacket->p80211Header = (PUWLAN_80211HDR)((PBYTE)pTxPacket + sizeof(STxMgmtPacket));
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sFrame.pBuf = (PBYTE)pTxPacket->p80211Header;
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sFrame.len = WLAN_PROBEREQ_FR_MAXLEN;
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vMgrEncodeProbeRequest(&sFrame);
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sFrame.pHdr->sA3.wFrameCtl = cpu_to_le16(
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(
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WLAN_SET_FC_FTYPE(WLAN_TYPE_MGR) |
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WLAN_SET_FC_FSTYPE(WLAN_FSTYPE_PROBEREQ)
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));
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memcpy( sFrame.pHdr->sA3.abyAddr1, pScanBSSID, WLAN_ADDR_LEN);
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memcpy( sFrame.pHdr->sA3.abyAddr2, pMgmt->abyMACAddr, WLAN_ADDR_LEN);
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memcpy( sFrame.pHdr->sA3.abyAddr3, pScanBSSID, WLAN_BSSID_LEN);
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// Copy the SSID, pSSID->len=0 indicate broadcast SSID
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sFrame.pSSID = (PWLAN_IE_SSID)(sFrame.pBuf + sFrame.len);
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sFrame.len += pSSID->len + WLAN_IEHDR_LEN;
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memcpy(sFrame.pSSID, pSSID, pSSID->len + WLAN_IEHDR_LEN);
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sFrame.pSuppRates = (PWLAN_IE_SUPP_RATES)(sFrame.pBuf + sFrame.len);
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sFrame.len += pCurrRates->len + WLAN_IEHDR_LEN;
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memcpy(sFrame.pSuppRates, pCurrRates, pCurrRates->len + WLAN_IEHDR_LEN);
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// Copy the extension rate set
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if (pDevice->byBBType == BB_TYPE_11G) {
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sFrame.pExtSuppRates = (PWLAN_IE_SUPP_RATES)(sFrame.pBuf + sFrame.len);
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sFrame.len += pCurrExtSuppRates->len + WLAN_IEHDR_LEN;
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memcpy(sFrame.pExtSuppRates, pCurrExtSuppRates, pCurrExtSuppRates->len + WLAN_IEHDR_LEN);
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}
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pTxPacket->cbMPDULen = sFrame.len;
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pTxPacket->cbPayloadLen = sFrame.len - WLAN_HDR_ADDR3_LEN;
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return pTxPacket;
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}
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VOID
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vCommandTimerWait(
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IN HANDLE hDeviceContext,
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IN UINT MSecond
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)
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{
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PSDevice pDevice = (PSDevice)hDeviceContext;
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init_timer(&pDevice->sTimerCommand);
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pDevice->sTimerCommand.data = (ULONG)pDevice;
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pDevice->sTimerCommand.function = (TimerFunction)vRunCommand;
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// RUN_AT :1 msec ~= (HZ/1024)
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pDevice->sTimerCommand.expires = (UINT)RUN_AT((MSecond * HZ) >> 10);
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add_timer(&pDevice->sTimerCommand);
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return;
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}
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VOID
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vRunCommand(
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IN HANDLE hDeviceContext
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)
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{
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PSDevice pDevice = (PSDevice)hDeviceContext;
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PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
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PWLAN_IE_SSID pItemSSID;
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PWLAN_IE_SSID pItemSSIDCurr;
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CMD_STATUS Status;
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UINT ii;
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BYTE byMask[8] = {1, 2, 4, 8, 0x10, 0x20, 0x40, 0x80};
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struct sk_buff *skb;
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BYTE byData;
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if (pDevice->dwDiagRefCount != 0)
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return;
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if (pDevice->bCmdRunning != TRUE)
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return;
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spin_lock_irq(&pDevice->lock);
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switch ( pDevice->eCommandState ) {
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case WLAN_CMD_SCAN_START:
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pDevice->byReAssocCount = 0;
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if (pDevice->bRadioOff == TRUE) {
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s_bCommandComplete(pDevice);
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spin_unlock_irq(&pDevice->lock);
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return;
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}
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if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP) {
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s_bCommandComplete(pDevice);
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spin_unlock_irq(&pDevice->lock);
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return;
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}
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pItemSSID = (PWLAN_IE_SSID)pMgmt->abyScanSSID;
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if (pMgmt->uScanChannel == 0 ) {
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pMgmt->uScanChannel = pDevice->byMinChannel;
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}
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if (pMgmt->uScanChannel > pDevice->byMaxChannel) {
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pMgmt->eScanState = WMAC_NO_SCANNING;
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if (pDevice->byBBType != pDevice->byScanBBType) {
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pDevice->byBBType = pDevice->byScanBBType;
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CARDvSetBSSMode(pDevice);
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}
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if (pDevice->bUpdateBBVGA) {
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BBvSetShortSlotTime(pDevice);
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BBvSetVGAGainOffset(pDevice, pDevice->byBBVGACurrent);
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BBvUpdatePreEDThreshold(pDevice, FALSE);
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}
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// Set channel back
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vAdHocBeaconRestart(pDevice);
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// Set channel back
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CARDbSetMediaChannel(pDevice, pMgmt->uCurrChannel);
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// Set Filter
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if (pMgmt->bCurrBSSIDFilterOn) {
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MACvRegBitsOn(pDevice, MAC_REG_RCR, RCR_BSSID);
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pDevice->byRxMode |= RCR_BSSID;
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}
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DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Scanning, set back to channel: [%d]\n", pMgmt->uCurrChannel);
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pDevice->bStopDataPkt = FALSE;
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s_bCommandComplete(pDevice);
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spin_unlock_irq(&pDevice->lock);
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return;
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} else {
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if (!ChannelValid(pDevice->byZoneType, pMgmt->uScanChannel)) {
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DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Invalid channel pMgmt->uScanChannel = %d \n",pMgmt->uScanChannel);
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s_bCommandComplete(pDevice);
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spin_unlock_irq(&pDevice->lock);
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return;
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}
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if (pMgmt->uScanChannel == pDevice->byMinChannel) {
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// pMgmt->eScanType = WMAC_SCAN_ACTIVE; //mike mark
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pMgmt->abyScanBSSID[0] = 0xFF;
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pMgmt->abyScanBSSID[1] = 0xFF;
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pMgmt->abyScanBSSID[2] = 0xFF;
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pMgmt->abyScanBSSID[3] = 0xFF;
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pMgmt->abyScanBSSID[4] = 0xFF;
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pMgmt->abyScanBSSID[5] = 0xFF;
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pItemSSID->byElementID = WLAN_EID_SSID;
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// clear bssid list
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// BSSvClearBSSList((HANDLE)pDevice, pDevice->bLinkPass);
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pMgmt->eScanState = WMAC_IS_SCANNING;
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pDevice->byScanBBType = pDevice->byBBType; //lucas
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pDevice->bStopDataPkt = TRUE;
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// Turn off RCR_BSSID filter everytime
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MACvRegBitsOff(pDevice, MAC_REG_RCR, RCR_BSSID);
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pDevice->byRxMode &= ~RCR_BSSID;
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}
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//lucas
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vAdHocBeaconStop(pDevice);
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if ((pDevice->byBBType != BB_TYPE_11A) && (pMgmt->uScanChannel > CB_MAX_CHANNEL_24G)) {
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pDevice->byBBType = BB_TYPE_11A;
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CARDvSetBSSMode(pDevice);
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}
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else if ((pDevice->byBBType == BB_TYPE_11A) && (pMgmt->uScanChannel <= CB_MAX_CHANNEL_24G)) {
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pDevice->byBBType = BB_TYPE_11G;
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CARDvSetBSSMode(pDevice);
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}
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DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Scanning.... channel: [%d]\n", pMgmt->uScanChannel);
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// Set channel
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CARDbSetMediaChannel(pDevice, pMgmt->uScanChannel);
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// Set Baseband to be more sensitive.
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if (pDevice->bUpdateBBVGA) {
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BBvSetShortSlotTime(pDevice);
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BBvSetVGAGainOffset(pDevice, pDevice->abyBBVGA[0]);
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BBvUpdatePreEDThreshold(pDevice, TRUE);
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}
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pMgmt->uScanChannel++;
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while (!ChannelValid(pDevice->byZoneType, pMgmt->uScanChannel) &&
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pMgmt->uScanChannel <= pDevice->byMaxChannel ){
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pMgmt->uScanChannel++;
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}
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if (pMgmt->uScanChannel > pDevice->byMaxChannel) {
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// Set Baseband to be not sensitive and rescan
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pDevice->eCommandState = WLAN_CMD_SCAN_END;
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}
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if ((pMgmt->b11hEnable == FALSE) ||
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(pMgmt->uScanChannel < CB_MAX_CHANNEL_24G)) {
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s_vProbeChannel(pDevice);
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spin_unlock_irq(&pDevice->lock);
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vCommandTimerWait((HANDLE)pDevice, 100);
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return;
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} else {
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spin_unlock_irq(&pDevice->lock);
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vCommandTimerWait((HANDLE)pDevice, WCMD_PASSIVE_SCAN_TIME);
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return;
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}
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}
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break;
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case WLAN_CMD_SCAN_END:
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|
|
|
// Set Baseband's sensitivity back.
|
|
if (pDevice->byBBType != pDevice->byScanBBType) {
|
|
pDevice->byBBType = pDevice->byScanBBType;
|
|
CARDvSetBSSMode(pDevice);
|
|
}
|
|
|
|
if (pDevice->bUpdateBBVGA) {
|
|
BBvSetShortSlotTime(pDevice);
|
|
BBvSetVGAGainOffset(pDevice, pDevice->byBBVGACurrent);
|
|
BBvUpdatePreEDThreshold(pDevice, FALSE);
|
|
}
|
|
|
|
// Set channel back
|
|
vAdHocBeaconRestart(pDevice);
|
|
// Set channel back
|
|
CARDbSetMediaChannel(pDevice, pMgmt->uCurrChannel);
|
|
// Set Filter
|
|
if (pMgmt->bCurrBSSIDFilterOn) {
|
|
MACvRegBitsOn(pDevice, MAC_REG_RCR, RCR_BSSID);
|
|
pDevice->byRxMode |= RCR_BSSID;
|
|
}
|
|
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Scanning, set back to channel: [%d]\n", pMgmt->uCurrChannel);
|
|
pMgmt->eScanState = WMAC_NO_SCANNING;
|
|
pDevice->bStopDataPkt = FALSE;
|
|
//2008-0409-07, <Add> by Einsn Liu
|
|
#ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
|
|
if(pMgmt->eScanType == WMAC_SCAN_PASSIVE)
|
|
{
|
|
//send scan event to wpa_Supplicant
|
|
union iwreq_data wrqu;
|
|
PRINT_K("wireless_send_event--->SIOCGIWSCAN(scan done)\n");
|
|
memset(&wrqu, 0, sizeof(wrqu));
|
|
wireless_send_event(pDevice->dev, SIOCGIWSCAN, &wrqu, NULL);
|
|
}
|
|
#endif
|
|
s_bCommandComplete(pDevice);
|
|
break;
|
|
|
|
case WLAN_CMD_DISASSOCIATE_START :
|
|
pDevice->byReAssocCount = 0;
|
|
if ((pMgmt->eCurrMode == WMAC_MODE_ESS_STA) &&
|
|
(pMgmt->eCurrState != WMAC_STATE_ASSOC)) {
|
|
s_bCommandComplete(pDevice);
|
|
spin_unlock_irq(&pDevice->lock);
|
|
return;
|
|
} else {
|
|
|
|
#ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
|
|
pDevice->bwextstep0 = FALSE;
|
|
pDevice->bwextstep1 = FALSE;
|
|
pDevice->bwextstep2 = FALSE;
|
|
pDevice->bwextstep3 = FALSE;
|
|
pDevice->bWPASuppWextEnabled = FALSE;
|
|
#endif
|
|
pDevice->fWPA_Authened = FALSE;
|
|
|
|
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Send Disassociation Packet..\n");
|
|
// reason = 8 : disassoc because sta has left
|
|
vMgrDisassocBeginSta((HANDLE)pDevice, pMgmt, pMgmt->abyCurrBSSID, (8), &Status);
|
|
pDevice->bLinkPass = FALSE;
|
|
ControlvMaskByte(pDevice,MESSAGE_REQUEST_MACREG,MAC_REG_PAPEDELAY,LEDSTS_STS,LEDSTS_SLOW);
|
|
// unlock command busy
|
|
pItemSSID = (PWLAN_IE_SSID)pMgmt->abyCurrSSID;
|
|
pItemSSID->len = 0;
|
|
memset(pItemSSID->abySSID, 0, WLAN_SSID_MAXLEN);
|
|
pMgmt->eCurrState = WMAC_STATE_IDLE;
|
|
pMgmt->sNodeDBTable[0].bActive = FALSE;
|
|
// pDevice->bBeaconBufReady = FALSE;
|
|
}
|
|
netif_stop_queue(pDevice->dev);
|
|
if (pDevice->bNeedRadioOFF == TRUE)
|
|
CARDbRadioPowerOff(pDevice);
|
|
s_bCommandComplete(pDevice);
|
|
break;
|
|
|
|
|
|
case WLAN_CMD_SSID_START:
|
|
|
|
pDevice->byReAssocCount = 0;
|
|
if (pDevice->bRadioOff == TRUE) {
|
|
s_bCommandComplete(pDevice);
|
|
spin_unlock_irq(&pDevice->lock);
|
|
return;
|
|
}
|
|
|
|
//20080131-03,<Add> by Mike Liu
|
|
#ifdef Adhoc_STA
|
|
memcpy(pMgmt->abyAdHocSSID,pMgmt->abyDesireSSID,
|
|
((PWLAN_IE_SSID)pMgmt->abyDesireSSID)->len + WLAN_IEHDR_LEN);
|
|
#endif
|
|
pItemSSID = (PWLAN_IE_SSID)pMgmt->abyDesireSSID;
|
|
pItemSSIDCurr = (PWLAN_IE_SSID)pMgmt->abyCurrSSID;
|
|
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" cmd: desire ssid = %s\n", pItemSSID->abySSID);
|
|
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" cmd: curr ssid = %s\n", pItemSSIDCurr->abySSID);
|
|
|
|
if (pMgmt->eCurrState == WMAC_STATE_ASSOC) {
|
|
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" Cmd pMgmt->eCurrState == WMAC_STATE_ASSOC\n");
|
|
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" pItemSSID->len =%d\n",pItemSSID->len);
|
|
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" pItemSSIDCurr->len = %d\n",pItemSSIDCurr->len);
|
|
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" desire ssid = %s\n", pItemSSID->abySSID);
|
|
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" curr ssid = %s\n", pItemSSIDCurr->abySSID);
|
|
}
|
|
|
|
if ((pMgmt->eCurrState == WMAC_STATE_ASSOC) ||
|
|
((pMgmt->eCurrMode == WMAC_MODE_IBSS_STA)&& (pMgmt->eCurrState == WMAC_STATE_JOINTED))) {
|
|
|
|
if (pItemSSID->len == pItemSSIDCurr->len) {
|
|
if (memcmp(pItemSSID->abySSID, pItemSSIDCurr->abySSID, pItemSSID->len) == 0) {
|
|
s_bCommandComplete(pDevice);
|
|
spin_unlock_irq(&pDevice->lock);
|
|
return;
|
|
}
|
|
}
|
|
netif_stop_queue(pDevice->dev);
|
|
pDevice->bLinkPass = FALSE;
|
|
ControlvMaskByte(pDevice,MESSAGE_REQUEST_MACREG,MAC_REG_PAPEDELAY,LEDSTS_STS,LEDSTS_SLOW);
|
|
}
|
|
// set initial state
|
|
pMgmt->eCurrState = WMAC_STATE_IDLE;
|
|
pMgmt->eCurrMode = WMAC_MODE_STANDBY;
|
|
PSvDisablePowerSaving((HANDLE)pDevice);
|
|
BSSvClearNodeDBTable(pDevice, 0);
|
|
vMgrJoinBSSBegin((HANDLE)pDevice, &Status);
|
|
// if Infra mode
|
|
if ((pMgmt->eCurrMode == WMAC_MODE_ESS_STA) && (pMgmt->eCurrState == WMAC_STATE_JOINTED)) {
|
|
// Call mgr to begin the deauthentication
|
|
// reason = (3) beacuse sta has left ESS
|
|
if (pMgmt->eCurrState>= WMAC_STATE_AUTH) {
|
|
vMgrDeAuthenBeginSta((HANDLE)pDevice, pMgmt, pMgmt->abyCurrBSSID, (3), &Status);
|
|
}
|
|
// Call mgr to begin the authentication
|
|
vMgrAuthenBeginSta((HANDLE)pDevice, pMgmt, &Status);
|
|
if (Status == CMD_STATUS_SUCCESS) {
|
|
pDevice->byLinkWaitCount = 0;
|
|
pDevice->eCommandState = WLAN_AUTHENTICATE_WAIT;
|
|
vCommandTimerWait((HANDLE)pDevice, AUTHENTICATE_TIMEOUT);
|
|
spin_unlock_irq(&pDevice->lock);
|
|
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" Set eCommandState = WLAN_AUTHENTICATE_WAIT\n");
|
|
return;
|
|
}
|
|
}
|
|
// if Adhoc mode
|
|
else if (pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) {
|
|
if (pMgmt->eCurrState == WMAC_STATE_JOINTED) {
|
|
if (netif_queue_stopped(pDevice->dev)){
|
|
netif_wake_queue(pDevice->dev);
|
|
}
|
|
pDevice->bLinkPass = TRUE;
|
|
ControlvMaskByte(pDevice,MESSAGE_REQUEST_MACREG,MAC_REG_PAPEDELAY,LEDSTS_STS,LEDSTS_INTER);
|
|
pMgmt->sNodeDBTable[0].bActive = TRUE;
|
|
pMgmt->sNodeDBTable[0].uInActiveCount = 0;
|
|
}
|
|
else {
|
|
// start own IBSS
|
|
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "CreateOwn IBSS by CurrMode = IBSS_STA \n");
|
|
vMgrCreateOwnIBSS((HANDLE)pDevice, &Status);
|
|
if (Status != CMD_STATUS_SUCCESS){
|
|
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " WLAN_CMD_IBSS_CREATE fail ! \n");
|
|
};
|
|
BSSvAddMulticastNode(pDevice);
|
|
}
|
|
s_bClearBSSID_SCAN(pDevice);
|
|
}
|
|
// if SSID not found
|
|
else if (pMgmt->eCurrMode == WMAC_MODE_STANDBY) {
|
|
if (pMgmt->eConfigMode == WMAC_CONFIG_IBSS_STA ||
|
|
pMgmt->eConfigMode == WMAC_CONFIG_AUTO) {
|
|
// start own IBSS
|
|
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "CreateOwn IBSS by CurrMode = STANDBY \n");
|
|
vMgrCreateOwnIBSS((HANDLE)pDevice, &Status);
|
|
if (Status != CMD_STATUS_SUCCESS){
|
|
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" WLAN_CMD_IBSS_CREATE fail ! \n");
|
|
};
|
|
BSSvAddMulticastNode(pDevice);
|
|
s_bClearBSSID_SCAN(pDevice);
|
|
/*
|
|
pDevice->bLinkPass = TRUE;
|
|
ControlvMaskByte(pDevice,MESSAGE_REQUEST_MACREG,MAC_REG_PAPEDELAY,LEDSTS_STS,LEDSTS_INTER);
|
|
if (netif_queue_stopped(pDevice->dev)){
|
|
netif_wake_queue(pDevice->dev);
|
|
}
|
|
s_bClearBSSID_SCAN(pDevice);
|
|
*/
|
|
}
|
|
else {
|
|
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Disconnect SSID none\n");
|
|
#ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
|
|
// if(pDevice->bWPASuppWextEnabled == TRUE)
|
|
{
|
|
union iwreq_data wrqu;
|
|
memset(&wrqu, 0, sizeof (wrqu));
|
|
wrqu.ap_addr.sa_family = ARPHRD_ETHER;
|
|
PRINT_K("wireless_send_event--->SIOCGIWAP(disassociated:vMgrJoinBSSBegin Fail !!)\n");
|
|
wireless_send_event(pDevice->dev, SIOCGIWAP, &wrqu, NULL);
|
|
}
|
|
#endif
|
|
}
|
|
}
|
|
s_bCommandComplete(pDevice);
|
|
break;
|
|
|
|
case WLAN_AUTHENTICATE_WAIT :
|
|
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"eCommandState == WLAN_AUTHENTICATE_WAIT\n");
|
|
if (pMgmt->eCurrState == WMAC_STATE_AUTH) {
|
|
pDevice->byLinkWaitCount = 0;
|
|
// Call mgr to begin the association
|
|
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"eCurrState == WMAC_STATE_AUTH\n");
|
|
vMgrAssocBeginSta((HANDLE)pDevice, pMgmt, &Status);
|
|
if (Status == CMD_STATUS_SUCCESS) {
|
|
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"eCommandState = WLAN_ASSOCIATE_WAIT\n");
|
|
pDevice->byLinkWaitCount = 0;
|
|
pDevice->eCommandState = WLAN_ASSOCIATE_WAIT;
|
|
vCommandTimerWait((HANDLE)pDevice, ASSOCIATE_TIMEOUT);
|
|
spin_unlock_irq(&pDevice->lock);
|
|
return;
|
|
}
|
|
}
|
|
else if(pMgmt->eCurrState < WMAC_STATE_AUTHPENDING) {
|
|
printk("WLAN_AUTHENTICATE_WAIT:Authen Fail???\n");
|
|
}
|
|
else if(pDevice->byLinkWaitCount <= 4){ //mike add:wait another 2 sec if authenticated_frame delay!
|
|
pDevice->byLinkWaitCount ++;
|
|
printk("WLAN_AUTHENTICATE_WAIT:wait %d times!!\n",pDevice->byLinkWaitCount);
|
|
spin_unlock_irq(&pDevice->lock);
|
|
vCommandTimerWait((HANDLE)pDevice, AUTHENTICATE_TIMEOUT/2);
|
|
return;
|
|
}
|
|
pDevice->byLinkWaitCount = 0;
|
|
#if 0
|
|
#ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
|
|
// if(pDevice->bWPASuppWextEnabled == TRUE)
|
|
{
|
|
union iwreq_data wrqu;
|
|
memset(&wrqu, 0, sizeof (wrqu));
|
|
wrqu.ap_addr.sa_family = ARPHRD_ETHER;
|
|
printk("wireless_send_event--->SIOCGIWAP(disassociated:AUTHENTICATE_WAIT_timeout)\n");
|
|
wireless_send_event(pDevice->dev, SIOCGIWAP, &wrqu, NULL);
|
|
}
|
|
#endif
|
|
#endif
|
|
|
|
s_bCommandComplete(pDevice);
|
|
break;
|
|
|
|
case WLAN_ASSOCIATE_WAIT :
|
|
if (pMgmt->eCurrState == WMAC_STATE_ASSOC) {
|
|
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"eCurrState == WMAC_STATE_ASSOC\n");
|
|
if (pDevice->ePSMode != WMAC_POWER_CAM) {
|
|
PSvEnablePowerSaving((HANDLE)pDevice, pMgmt->wListenInterval);
|
|
}
|
|
/*
|
|
if (pMgmt->eAuthenMode >= WMAC_AUTH_WPA) {
|
|
KeybRemoveAllKey(pDevice, &(pDevice->sKey), pDevice->abyBSSID);
|
|
}
|
|
*/
|
|
pDevice->byLinkWaitCount = 0;
|
|
pDevice->byReAssocCount = 0;
|
|
pDevice->bLinkPass = TRUE;
|
|
ControlvMaskByte(pDevice,MESSAGE_REQUEST_MACREG,MAC_REG_PAPEDELAY,LEDSTS_STS,LEDSTS_INTER);
|
|
s_bClearBSSID_SCAN(pDevice);
|
|
|
|
if (netif_queue_stopped(pDevice->dev)){
|
|
netif_wake_queue(pDevice->dev);
|
|
}
|
|
|
|
//2007-0115-07<Add>by MikeLiu
|
|
#ifdef TxInSleep
|
|
if(pDevice->IsTxDataTrigger != FALSE) { //TxDataTimer is not triggered at the first time
|
|
// printk("Re-initial TxDataTimer****\n");
|
|
del_timer(&pDevice->sTimerTxData);
|
|
init_timer(&pDevice->sTimerTxData);
|
|
pDevice->sTimerTxData.data = (ULONG)pDevice;
|
|
pDevice->sTimerTxData.function = (TimerFunction)BSSvSecondTxData;
|
|
pDevice->sTimerTxData.expires = RUN_AT(10*HZ); //10s callback
|
|
pDevice->fTxDataInSleep = FALSE;
|
|
pDevice->nTxDataTimeCout = 0;
|
|
}
|
|
else {
|
|
// printk("mike:-->First time triger TimerTxData InSleep\n");
|
|
}
|
|
pDevice->IsTxDataTrigger = TRUE;
|
|
add_timer(&pDevice->sTimerTxData);
|
|
#endif
|
|
|
|
}
|
|
else if(pMgmt->eCurrState < WMAC_STATE_ASSOCPENDING) {
|
|
printk("WLAN_ASSOCIATE_WAIT:Association Fail???\n");
|
|
}
|
|
else if(pDevice->byLinkWaitCount <= 4){ //mike add:wait another 2 sec if associated_frame delay!
|
|
pDevice->byLinkWaitCount ++;
|
|
printk("WLAN_ASSOCIATE_WAIT:wait %d times!!\n",pDevice->byLinkWaitCount);
|
|
spin_unlock_irq(&pDevice->lock);
|
|
vCommandTimerWait((HANDLE)pDevice, ASSOCIATE_TIMEOUT/2);
|
|
return;
|
|
}
|
|
pDevice->byLinkWaitCount = 0;
|
|
#if 0
|
|
#ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
|
|
// if(pDevice->bWPASuppWextEnabled == TRUE)
|
|
{
|
|
union iwreq_data wrqu;
|
|
memset(&wrqu, 0, sizeof (wrqu));
|
|
wrqu.ap_addr.sa_family = ARPHRD_ETHER;
|
|
printk("wireless_send_event--->SIOCGIWAP(disassociated:ASSOCIATE_WAIT_timeout)\n");
|
|
wireless_send_event(pDevice->dev, SIOCGIWAP, &wrqu, NULL);
|
|
}
|
|
#endif
|
|
#endif
|
|
|
|
s_bCommandComplete(pDevice);
|
|
break;
|
|
|
|
case WLAN_CMD_AP_MODE_START :
|
|
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"eCommandState == WLAN_CMD_AP_MODE_START\n");
|
|
|
|
if (pMgmt->eConfigMode == WMAC_CONFIG_AP) {
|
|
del_timer(&pMgmt->sTimerSecondCallback);
|
|
pMgmt->eCurrState = WMAC_STATE_IDLE;
|
|
pMgmt->eCurrMode = WMAC_MODE_STANDBY;
|
|
pDevice->bLinkPass = FALSE;
|
|
ControlvMaskByte(pDevice,MESSAGE_REQUEST_MACREG,MAC_REG_PAPEDELAY,LEDSTS_STS,LEDSTS_SLOW);
|
|
if (pDevice->bEnableHostWEP == TRUE)
|
|
BSSvClearNodeDBTable(pDevice, 1);
|
|
else
|
|
BSSvClearNodeDBTable(pDevice, 0);
|
|
pDevice->uAssocCount = 0;
|
|
pMgmt->eCurrState = WMAC_STATE_IDLE;
|
|
pDevice->bFixRate = FALSE;
|
|
|
|
vMgrCreateOwnIBSS((HANDLE)pDevice, &Status);
|
|
if (Status != CMD_STATUS_SUCCESS){
|
|
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " vMgrCreateOwnIBSS fail ! \n");
|
|
};
|
|
// alway turn off unicast bit
|
|
MACvRegBitsOff(pDevice, MAC_REG_RCR, RCR_UNICAST);
|
|
pDevice->byRxMode &= ~RCR_UNICAST;
|
|
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "wcmd: rx_mode = %x\n", pDevice->byRxMode );
|
|
BSSvAddMulticastNode(pDevice);
|
|
if (netif_queue_stopped(pDevice->dev)){
|
|
netif_wake_queue(pDevice->dev);
|
|
}
|
|
pDevice->bLinkPass = TRUE;
|
|
ControlvMaskByte(pDevice,MESSAGE_REQUEST_MACREG,MAC_REG_PAPEDELAY,LEDSTS_STS,LEDSTS_INTER);
|
|
add_timer(&pMgmt->sTimerSecondCallback);
|
|
}
|
|
s_bCommandComplete(pDevice);
|
|
break;
|
|
|
|
case WLAN_CMD_TX_PSPACKET_START :
|
|
// DTIM Multicast tx
|
|
if (pMgmt->sNodeDBTable[0].bRxPSPoll) {
|
|
while ((skb = skb_dequeue(&pMgmt->sNodeDBTable[0].sTxPSQueue)) != NULL) {
|
|
if (skb_queue_empty(&pMgmt->sNodeDBTable[0].sTxPSQueue)) {
|
|
pMgmt->abyPSTxMap[0] &= ~byMask[0];
|
|
pDevice->bMoreData = FALSE;
|
|
}
|
|
else {
|
|
pDevice->bMoreData = TRUE;
|
|
}
|
|
|
|
if (nsDMA_tx_packet(pDevice, TYPE_AC0DMA, skb) != 0) {
|
|
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Multicast ps tx fail \n");
|
|
}
|
|
|
|
pMgmt->sNodeDBTable[0].wEnQueueCnt--;
|
|
}
|
|
};
|
|
|
|
// PS nodes tx
|
|
for (ii = 1; ii < (MAX_NODE_NUM + 1); ii++) {
|
|
if (pMgmt->sNodeDBTable[ii].bActive &&
|
|
pMgmt->sNodeDBTable[ii].bRxPSPoll) {
|
|
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Index=%d Enqueu Cnt= %d\n",
|
|
ii, pMgmt->sNodeDBTable[ii].wEnQueueCnt);
|
|
while ((skb = skb_dequeue(&pMgmt->sNodeDBTable[ii].sTxPSQueue)) != NULL) {
|
|
if (skb_queue_empty(&pMgmt->sNodeDBTable[ii].sTxPSQueue)) {
|
|
// clear tx map
|
|
pMgmt->abyPSTxMap[pMgmt->sNodeDBTable[ii].wAID >> 3] &=
|
|
~byMask[pMgmt->sNodeDBTable[ii].wAID & 7];
|
|
pDevice->bMoreData = FALSE;
|
|
}
|
|
else {
|
|
pDevice->bMoreData = TRUE;
|
|
}
|
|
|
|
if (nsDMA_tx_packet(pDevice, TYPE_AC0DMA, skb) != 0) {
|
|
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "sta ps tx fail \n");
|
|
}
|
|
|
|
pMgmt->sNodeDBTable[ii].wEnQueueCnt--;
|
|
// check if sta ps enable, wait next pspoll
|
|
// if sta ps disable, send all pending buffers.
|
|
if (pMgmt->sNodeDBTable[ii].bPSEnable)
|
|
break;
|
|
}
|
|
if (skb_queue_empty(&pMgmt->sNodeDBTable[ii].sTxPSQueue)) {
|
|
// clear tx map
|
|
pMgmt->abyPSTxMap[pMgmt->sNodeDBTable[ii].wAID >> 3] &=
|
|
~byMask[pMgmt->sNodeDBTable[ii].wAID & 7];
|
|
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Index=%d PS queue clear \n", ii);
|
|
}
|
|
pMgmt->sNodeDBTable[ii].bRxPSPoll = FALSE;
|
|
}
|
|
}
|
|
|
|
s_bCommandComplete(pDevice);
|
|
break;
|
|
|
|
case WLAN_CMD_RADIO_START:
|
|
|
|
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"eCommandState == WLAN_CMD_RADIO_START\n");
|
|
// if (pDevice->bRadioCmd == TRUE)
|
|
// CARDbRadioPowerOn(pDevice);
|
|
// else
|
|
// CARDbRadioPowerOff(pDevice);
|
|
//2008-09-09<Add> BY Mike:Hot Key for Radio On/Off
|
|
{
|
|
NTSTATUS ntStatus = STATUS_SUCCESS;
|
|
BYTE byTmp;
|
|
|
|
ntStatus = CONTROLnsRequestIn(pDevice,
|
|
MESSAGE_TYPE_READ,
|
|
MAC_REG_GPIOCTL1,
|
|
MESSAGE_REQUEST_MACREG,
|
|
1,
|
|
&byTmp);
|
|
|
|
if ( ntStatus != STATUS_SUCCESS ) {
|
|
s_bCommandComplete(pDevice);
|
|
spin_unlock_irq(&pDevice->lock);
|
|
return;
|
|
}
|
|
if ( (byTmp & GPIO3_DATA) == 0 ) {
|
|
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" WLAN_CMD_RADIO_START_OFF........................\n");
|
|
// Old commands are useless.
|
|
// empty command Q
|
|
pDevice->cbFreeCmdQueue = CMD_Q_SIZE;
|
|
pDevice->uCmdDequeueIdx = 0;
|
|
pDevice->uCmdEnqueueIdx = 0;
|
|
//0415pDevice->bCmdRunning = FALSE;
|
|
pDevice->bCmdClear = TRUE;
|
|
pDevice->bStopTx0Pkt = FALSE;
|
|
pDevice->bStopDataPkt = TRUE;
|
|
|
|
pDevice->byKeyIndex = 0;
|
|
pDevice->bTransmitKey = FALSE;
|
|
spin_unlock_irq(&pDevice->lock);
|
|
KeyvInitTable(pDevice,&pDevice->sKey);
|
|
spin_lock_irq(&pDevice->lock);
|
|
pMgmt->byCSSPK = KEY_CTL_NONE;
|
|
pMgmt->byCSSGK = KEY_CTL_NONE;
|
|
|
|
if (pDevice->bLinkPass == TRUE) {
|
|
// reason = 8 : disassoc because sta has left
|
|
vMgrDisassocBeginSta((HANDLE)pDevice, pMgmt, pMgmt->abyCurrBSSID, (8), &Status);
|
|
pDevice->bLinkPass = FALSE;
|
|
// unlock command busy
|
|
pMgmt->eCurrState = WMAC_STATE_IDLE;
|
|
pMgmt->sNodeDBTable[0].bActive = FALSE;
|
|
#ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
|
|
// if(pDevice->bWPASuppWextEnabled == TRUE)
|
|
{
|
|
union iwreq_data wrqu;
|
|
memset(&wrqu, 0, sizeof (wrqu));
|
|
wrqu.ap_addr.sa_family = ARPHRD_ETHER;
|
|
PRINT_K("wireless_send_event--->SIOCGIWAP(disassociated)\n");
|
|
wireless_send_event(pDevice->dev, SIOCGIWAP, &wrqu, NULL);
|
|
}
|
|
#endif
|
|
}
|
|
#ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
|
|
pDevice->bwextstep0 = FALSE;
|
|
pDevice->bwextstep1 = FALSE;
|
|
pDevice->bwextstep2 = FALSE;
|
|
pDevice->bwextstep3 = FALSE;
|
|
pDevice->bWPASuppWextEnabled = FALSE;
|
|
#endif
|
|
//clear current SSID
|
|
pItemSSID = (PWLAN_IE_SSID)pMgmt->abyCurrSSID;
|
|
pItemSSID->len = 0;
|
|
memset(pItemSSID->abySSID, 0, WLAN_SSID_MAXLEN);
|
|
//clear dessire SSID
|
|
pItemSSID = (PWLAN_IE_SSID)pMgmt->abyDesireSSID;
|
|
pItemSSID->len = 0;
|
|
memset(pItemSSID->abySSID, 0, WLAN_SSID_MAXLEN);
|
|
|
|
netif_stop_queue(pDevice->dev);
|
|
CARDbRadioPowerOff(pDevice);
|
|
MACvRegBitsOn(pDevice,MAC_REG_GPIOCTL1,GPIO3_INTMD);
|
|
ControlvMaskByte(pDevice,MESSAGE_REQUEST_MACREG,MAC_REG_PAPEDELAY,LEDSTS_STS,LEDSTS_OFF);
|
|
pDevice->bHWRadioOff = TRUE;
|
|
} else {
|
|
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" WLAN_CMD_RADIO_START_ON........................\n");
|
|
pDevice->bHWRadioOff = FALSE;
|
|
CARDbRadioPowerOn(pDevice);
|
|
MACvRegBitsOff(pDevice,MAC_REG_GPIOCTL1,GPIO3_INTMD);
|
|
ControlvMaskByte(pDevice,MESSAGE_REQUEST_MACREG,MAC_REG_PAPEDELAY,LEDSTS_STS,LEDSTS_ON);
|
|
}
|
|
}
|
|
|
|
s_bCommandComplete(pDevice);
|
|
break;
|
|
|
|
|
|
case WLAN_CMD_CHANGE_BBSENSITIVITY_START:
|
|
|
|
pDevice->bStopDataPkt = TRUE;
|
|
pDevice->byBBVGACurrent = pDevice->byBBVGANew;
|
|
BBvSetVGAGainOffset(pDevice, pDevice->byBBVGACurrent);
|
|
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Change sensitivity pDevice->byBBVGACurrent = %x\n", pDevice->byBBVGACurrent);
|
|
pDevice->bStopDataPkt = FALSE;
|
|
s_bCommandComplete(pDevice);
|
|
break;
|
|
|
|
case WLAN_CMD_TBTT_WAKEUP_START:
|
|
PSbIsNextTBTTWakeUp(pDevice);
|
|
s_bCommandComplete(pDevice);
|
|
break;
|
|
|
|
case WLAN_CMD_BECON_SEND_START:
|
|
bMgrPrepareBeaconToSend(pDevice, pMgmt);
|
|
s_bCommandComplete(pDevice);
|
|
break;
|
|
|
|
case WLAN_CMD_SETPOWER_START:
|
|
|
|
RFbSetPower(pDevice, pDevice->wCurrentRate, pMgmt->uCurrChannel);
|
|
|
|
s_bCommandComplete(pDevice);
|
|
break;
|
|
|
|
case WLAN_CMD_CHANGE_ANTENNA_START:
|
|
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Change from Antenna%d to", (int)pDevice->dwRxAntennaSel);
|
|
if ( pDevice->dwRxAntennaSel == 0) {
|
|
pDevice->dwRxAntennaSel=1;
|
|
if (pDevice->bTxRxAntInv == TRUE)
|
|
BBvSetAntennaMode(pDevice, ANT_RXA);
|
|
else
|
|
BBvSetAntennaMode(pDevice, ANT_RXB);
|
|
} else {
|
|
pDevice->dwRxAntennaSel=0;
|
|
if (pDevice->bTxRxAntInv == TRUE)
|
|
BBvSetAntennaMode(pDevice, ANT_RXB);
|
|
else
|
|
BBvSetAntennaMode(pDevice, ANT_RXA);
|
|
}
|
|
s_bCommandComplete(pDevice);
|
|
break;
|
|
|
|
case WLAN_CMD_REMOVE_ALLKEY_START:
|
|
KeybRemoveAllKey(pDevice, &(pDevice->sKey), pDevice->abyBSSID);
|
|
s_bCommandComplete(pDevice);
|
|
break;
|
|
|
|
|
|
case WLAN_CMD_MAC_DISPOWERSAVING_START:
|
|
ControlvReadByte (pDevice, MESSAGE_REQUEST_MACREG, MAC_REG_PSCTL, &byData);
|
|
if ( (byData & PSCTL_PS) != 0 ) {
|
|
// disable power saving hw function
|
|
CONTROLnsRequestOut(pDevice,
|
|
MESSAGE_TYPE_DISABLE_PS,
|
|
0,
|
|
0,
|
|
0,
|
|
NULL
|
|
);
|
|
}
|
|
s_bCommandComplete(pDevice);
|
|
break;
|
|
|
|
case WLAN_CMD_11H_CHSW_START:
|
|
CARDbSetMediaChannel(pDevice, pDevice->byNewChannel);
|
|
pDevice->bChannelSwitch = FALSE;
|
|
pMgmt->uCurrChannel = pDevice->byNewChannel;
|
|
pDevice->bStopDataPkt = FALSE;
|
|
s_bCommandComplete(pDevice);
|
|
break;
|
|
|
|
default:
|
|
s_bCommandComplete(pDevice);
|
|
break;
|
|
} //switch
|
|
|
|
spin_unlock_irq(&pDevice->lock);
|
|
return;
|
|
}
|
|
|
|
|
|
static
|
|
BOOL
|
|
s_bCommandComplete (
|
|
PSDevice pDevice
|
|
)
|
|
{
|
|
PWLAN_IE_SSID pSSID;
|
|
BOOL bRadioCmd = FALSE;
|
|
//WORD wDeAuthenReason = 0;
|
|
BOOL bForceSCAN = TRUE;
|
|
PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
|
|
|
|
|
|
pDevice->eCommandState = WLAN_CMD_IDLE;
|
|
if (pDevice->cbFreeCmdQueue == CMD_Q_SIZE) {
|
|
//Command Queue Empty
|
|
pDevice->bCmdRunning = FALSE;
|
|
return TRUE;
|
|
}
|
|
else {
|
|
pDevice->eCommand = pDevice->eCmdQueue[pDevice->uCmdDequeueIdx].eCmd;
|
|
pSSID = (PWLAN_IE_SSID)pDevice->eCmdQueue[pDevice->uCmdDequeueIdx].abyCmdDesireSSID;
|
|
bRadioCmd = pDevice->eCmdQueue[pDevice->uCmdDequeueIdx].bRadioCmd;
|
|
bForceSCAN = pDevice->eCmdQueue[pDevice->uCmdDequeueIdx].bForceSCAN;
|
|
ADD_ONE_WITH_WRAP_AROUND(pDevice->uCmdDequeueIdx, CMD_Q_SIZE);
|
|
pDevice->cbFreeCmdQueue++;
|
|
pDevice->bCmdRunning = TRUE;
|
|
switch ( pDevice->eCommand ) {
|
|
case WLAN_CMD_BSSID_SCAN:
|
|
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"eCommandState= WLAN_CMD_BSSID_SCAN\n");
|
|
pDevice->eCommandState = WLAN_CMD_SCAN_START;
|
|
pMgmt->uScanChannel = 0;
|
|
if (pSSID->len != 0) {
|
|
memcpy(pMgmt->abyScanSSID, pSSID, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
|
|
} else {
|
|
memset(pMgmt->abyScanSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
|
|
}
|
|
/*
|
|
if ((bForceSCAN == FALSE) && (pDevice->bLinkPass == TRUE)) {
|
|
if ((pSSID->len == ((PWLAN_IE_SSID)pMgmt->abyCurrSSID)->len) &&
|
|
( !memcmp(pSSID->abySSID, ((PWLAN_IE_SSID)pMgmt->abyCurrSSID)->abySSID, pSSID->len))) {
|
|
pDevice->eCommandState = WLAN_CMD_IDLE;
|
|
}
|
|
}
|
|
*/
|
|
break;
|
|
case WLAN_CMD_SSID:
|
|
pDevice->eCommandState = WLAN_CMD_SSID_START;
|
|
if (pSSID->len > WLAN_SSID_MAXLEN)
|
|
pSSID->len = WLAN_SSID_MAXLEN;
|
|
if (pSSID->len != 0)
|
|
memcpy(pMgmt->abyDesireSSID, pSSID, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
|
|
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"eCommandState= WLAN_CMD_SSID_START\n");
|
|
break;
|
|
case WLAN_CMD_DISASSOCIATE:
|
|
pDevice->eCommandState = WLAN_CMD_DISASSOCIATE_START;
|
|
break;
|
|
case WLAN_CMD_RX_PSPOLL:
|
|
pDevice->eCommandState = WLAN_CMD_TX_PSPACKET_START;
|
|
break;
|
|
case WLAN_CMD_RUN_AP:
|
|
pDevice->eCommandState = WLAN_CMD_AP_MODE_START;
|
|
break;
|
|
case WLAN_CMD_RADIO:
|
|
pDevice->eCommandState = WLAN_CMD_RADIO_START;
|
|
pDevice->bRadioCmd = bRadioCmd;
|
|
break;
|
|
case WLAN_CMD_CHANGE_BBSENSITIVITY:
|
|
pDevice->eCommandState = WLAN_CMD_CHANGE_BBSENSITIVITY_START;
|
|
break;
|
|
|
|
case WLAN_CMD_TBTT_WAKEUP:
|
|
pDevice->eCommandState = WLAN_CMD_TBTT_WAKEUP_START;
|
|
break;
|
|
|
|
case WLAN_CMD_BECON_SEND:
|
|
pDevice->eCommandState = WLAN_CMD_BECON_SEND_START;
|
|
break;
|
|
|
|
case WLAN_CMD_SETPOWER:
|
|
pDevice->eCommandState = WLAN_CMD_SETPOWER_START;
|
|
break;
|
|
|
|
case WLAN_CMD_CHANGE_ANTENNA:
|
|
pDevice->eCommandState = WLAN_CMD_CHANGE_ANTENNA_START;
|
|
break;
|
|
|
|
case WLAN_CMD_REMOVE_ALLKEY:
|
|
pDevice->eCommandState = WLAN_CMD_REMOVE_ALLKEY_START;
|
|
break;
|
|
|
|
case WLAN_CMD_MAC_DISPOWERSAVING:
|
|
pDevice->eCommandState = WLAN_CMD_MAC_DISPOWERSAVING_START;
|
|
break;
|
|
|
|
case WLAN_CMD_11H_CHSW:
|
|
pDevice->eCommandState = WLAN_CMD_11H_CHSW_START;
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
|
|
}
|
|
|
|
vCommandTimerWait((HANDLE)pDevice, 0);
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
BOOL bScheduleCommand (
|
|
IN HANDLE hDeviceContext,
|
|
IN CMD_CODE eCommand,
|
|
IN PBYTE pbyItem0
|
|
)
|
|
{
|
|
PSDevice pDevice = (PSDevice)hDeviceContext;
|
|
|
|
|
|
if (pDevice->cbFreeCmdQueue == 0) {
|
|
return (FALSE);
|
|
}
|
|
pDevice->eCmdQueue[pDevice->uCmdEnqueueIdx].eCmd = eCommand;
|
|
pDevice->eCmdQueue[pDevice->uCmdEnqueueIdx].bForceSCAN = TRUE;
|
|
memset(pDevice->eCmdQueue[pDevice->uCmdEnqueueIdx].abyCmdDesireSSID, 0 , WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
|
|
if (pbyItem0 != NULL) {
|
|
switch (eCommand) {
|
|
case WLAN_CMD_BSSID_SCAN:
|
|
pDevice->eCmdQueue[pDevice->uCmdEnqueueIdx].bForceSCAN = FALSE;
|
|
memcpy(pDevice->eCmdQueue[pDevice->uCmdEnqueueIdx].abyCmdDesireSSID,
|
|
pbyItem0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
|
|
break;
|
|
|
|
case WLAN_CMD_SSID:
|
|
memcpy(pDevice->eCmdQueue[pDevice->uCmdEnqueueIdx].abyCmdDesireSSID,
|
|
pbyItem0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
|
|
break;
|
|
|
|
case WLAN_CMD_DISASSOCIATE:
|
|
pDevice->eCmdQueue[pDevice->uCmdEnqueueIdx].bNeedRadioOFF = *((int *)pbyItem0);
|
|
break;
|
|
/*
|
|
case WLAN_CMD_DEAUTH:
|
|
pDevice->eCmdQueue[pDevice->uCmdEnqueueIdx].wDeAuthenReason = *((PWORD)pbyItem0);
|
|
break;
|
|
*/
|
|
|
|
case WLAN_CMD_RADIO:
|
|
pDevice->eCmdQueue[pDevice->uCmdEnqueueIdx].bRadioCmd = *((int *)pbyItem0);
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
ADD_ONE_WITH_WRAP_AROUND(pDevice->uCmdEnqueueIdx, CMD_Q_SIZE);
|
|
pDevice->cbFreeCmdQueue--;
|
|
|
|
if (pDevice->bCmdRunning == FALSE) {
|
|
s_bCommandComplete(pDevice);
|
|
}
|
|
else {
|
|
}
|
|
return (TRUE);
|
|
|
|
}
|
|
|
|
/*
|
|
* Description:
|
|
* Clear BSSID_SCAN cmd in CMD Queue
|
|
*
|
|
* Parameters:
|
|
* In:
|
|
* hDeviceContext - Pointer to the adapter
|
|
* eCommand - Command
|
|
* Out:
|
|
* none
|
|
*
|
|
* Return Value: TRUE if success; otherwise FALSE
|
|
*
|
|
*/
|
|
static
|
|
BOOL s_bClearBSSID_SCAN (
|
|
IN HANDLE hDeviceContext
|
|
)
|
|
{
|
|
PSDevice pDevice = (PSDevice)hDeviceContext;
|
|
UINT uCmdDequeueIdx = pDevice->uCmdDequeueIdx;
|
|
UINT ii;
|
|
|
|
if ((pDevice->cbFreeCmdQueue < CMD_Q_SIZE) && (uCmdDequeueIdx != pDevice->uCmdEnqueueIdx)) {
|
|
for (ii = 0; ii < (CMD_Q_SIZE - pDevice->cbFreeCmdQueue); ii ++) {
|
|
if (pDevice->eCmdQueue[uCmdDequeueIdx].eCmd == WLAN_CMD_BSSID_SCAN)
|
|
pDevice->eCmdQueue[uCmdDequeueIdx].eCmd = WLAN_CMD_IDLE;
|
|
ADD_ONE_WITH_WRAP_AROUND(uCmdDequeueIdx, CMD_Q_SIZE);
|
|
if (uCmdDequeueIdx == pDevice->uCmdEnqueueIdx)
|
|
break;
|
|
}
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
//mike add:reset command timer
|
|
VOID
|
|
vResetCommandTimer(
|
|
IN HANDLE hDeviceContext
|
|
)
|
|
{
|
|
PSDevice pDevice = (PSDevice)hDeviceContext;
|
|
|
|
//delete timer
|
|
del_timer(&pDevice->sTimerCommand);
|
|
//init timer
|
|
init_timer(&pDevice->sTimerCommand);
|
|
pDevice->sTimerCommand.data = (ULONG)pDevice;
|
|
pDevice->sTimerCommand.function = (TimerFunction)vRunCommand;
|
|
pDevice->sTimerCommand.expires = RUN_AT(HZ);
|
|
pDevice->cbFreeCmdQueue = CMD_Q_SIZE;
|
|
pDevice->uCmdDequeueIdx = 0;
|
|
pDevice->uCmdEnqueueIdx = 0;
|
|
pDevice->eCommandState = WLAN_CMD_IDLE;
|
|
pDevice->bCmdRunning = FALSE;
|
|
pDevice->bCmdClear = FALSE;
|
|
}
|
|
|
|
//2007-0115-08<Add>by MikeLiu
|
|
#ifdef TxInSleep
|
|
VOID
|
|
BSSvSecondTxData(
|
|
IN HANDLE hDeviceContext
|
|
)
|
|
{
|
|
PSDevice pDevice = (PSDevice)hDeviceContext;
|
|
PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
|
|
|
|
pDevice->nTxDataTimeCout++;
|
|
|
|
if(pDevice->nTxDataTimeCout<4) //don't tx data if timer less than 40s
|
|
{
|
|
// printk("mike:%s-->no data Tx not exceed the desired Time as %d\n",__FUNCTION__,
|
|
// (int)pDevice->nTxDataTimeCout);
|
|
pDevice->sTimerTxData.expires = RUN_AT(10*HZ); //10s callback
|
|
add_timer(&pDevice->sTimerTxData);
|
|
return;
|
|
}
|
|
|
|
spin_lock_irq(&pDevice->lock);
|
|
//is wap_supplicant running sucessful OR only open && sharekey mode!
|
|
#if 1
|
|
if(((pDevice->bLinkPass ==TRUE)&&(pMgmt->eAuthenMode < WMAC_AUTH_WPA)) || //open && sharekey linking
|
|
(pDevice->fWPA_Authened == TRUE)) { //wpa linking
|
|
#else
|
|
if(pDevice->bLinkPass ==TRUE) {
|
|
#endif
|
|
// printk("mike:%s-->InSleep Tx Data Procedure\n",__FUNCTION__);
|
|
pDevice->fTxDataInSleep = TRUE;
|
|
PSbSendNullPacket(pDevice); //send null packet
|
|
pDevice->fTxDataInSleep = FALSE;
|
|
}
|
|
spin_unlock_irq(&pDevice->lock);
|
|
|
|
pDevice->sTimerTxData.expires = RUN_AT(10*HZ); //10s callback
|
|
add_timer(&pDevice->sTimerTxData);
|
|
return;
|
|
}
|
|
#endif
|
|
|