![Malcolm Priestley](/assets/img/avatar_default.png)
Remove sTimerTxData 10 second timer which triggers PSbSendNullPacket every 40 seconds when bLinkPass == true. Move the 40 second timer to the existing BSSvSecondCallBack one second delayed workqueue and trigger every 40 seconds when bLinkPass == true. Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1148 lines
42 KiB
C
1148 lines
42 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 "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 "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 int msglevel =MSG_LEVEL_INFO;
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//static int msglevel =MSG_LEVEL_DEBUG;
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static void s_vProbeChannel(struct vnt_private *);
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static struct vnt_tx_mgmt *s_MgrMakeProbeRequest(struct vnt_private *,
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struct vnt_manager *pMgmt, u8 *pScanBSSID, PWLAN_IE_SSID pSSID,
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PWLAN_IE_SUPP_RATES pCurrRates, PWLAN_IE_SUPP_RATES pCurrExtSuppRates);
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static int s_bCommandComplete(struct vnt_private *);
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static int s_bClearBSSID_SCAN(struct vnt_private *);
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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 void vAdHocBeaconStop(struct vnt_private *pDevice)
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{
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struct vnt_manager *pMgmt = &pDevice->vnt_mgmt;
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int 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 void vAdHocBeaconRestart(struct vnt_private *pDevice)
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{
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struct vnt_manager *pMgmt = &pDevice->vnt_mgmt;
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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 void s_vProbeChannel(struct vnt_private *pDevice)
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{
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struct vnt_manager *pMgmt = &pDevice->vnt_mgmt;
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struct vnt_tx_mgmt *pTxPacket;
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u8 abyCurrSuppRatesG[] = {WLAN_EID_SUPP_RATES,
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8, 0x02, 0x04, 0x0B, 0x16, 0x24, 0x30, 0x48, 0x6C};
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/* 1M, 2M, 5M, 11M, 18M, 24M, 36M, 54M*/
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u8 abyCurrExtSuppRatesG[] = {WLAN_EID_EXTSUPP_RATES,
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4, 0x0C, 0x12, 0x18, 0x60};
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/* 6M, 9M, 12M, 48M*/
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u8 abyCurrSuppRatesA[] = {WLAN_EID_SUPP_RATES,
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8, 0x0C, 0x12, 0x18, 0x24, 0x30, 0x48, 0x60, 0x6C};
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u8 abyCurrSuppRatesB[] = {WLAN_EID_SUPP_RATES,
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4, 0x02, 0x04, 0x0B, 0x16};
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u8 *pbyRate;
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int 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 failure
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*
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-*/
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struct vnt_tx_mgmt *s_MgrMakeProbeRequest(struct vnt_private *pDevice,
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struct vnt_manager *pMgmt, u8 *pScanBSSID, PWLAN_IE_SSID pSSID,
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PWLAN_IE_SUPP_RATES pCurrRates, PWLAN_IE_SUPP_RATES pCurrExtSuppRates)
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{
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struct vnt_tx_mgmt *pTxPacket = NULL;
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WLAN_FR_PROBEREQ sFrame;
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pTxPacket = (struct vnt_tx_mgmt *)pMgmt->pbyMgmtPacketPool;
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memset(pTxPacket, 0, sizeof(struct vnt_tx_mgmt)
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+ WLAN_PROBEREQ_FR_MAXLEN);
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pTxPacket->p80211Header = (PUWLAN_80211HDR)((u8 *)pTxPacket
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+ sizeof(struct vnt_tx_mgmt));
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sFrame.pBuf = (u8 *)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 vCommandTimerWait(struct vnt_private *pDevice, unsigned long MSecond)
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{
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schedule_delayed_work(&pDevice->run_command_work,
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msecs_to_jiffies(MSecond));
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}
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void vRunCommand(struct work_struct *work)
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{
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struct vnt_private *pDevice =
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container_of(work, struct vnt_private, run_command_work.work);
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struct vnt_manager *pMgmt = &pDevice->vnt_mgmt;
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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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struct sk_buff *skb;
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union iwreq_data wrqu;
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int ii;
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u8 byMask[8] = {1, 2, 4, 8, 0x10, 0x20, 0x40, 0x80};
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u8 byData;
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if (pDevice->Flags & fMP_DISCONNECTED)
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return;
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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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pDevice->eCommandState = WLAN_CMD_SCAN_END;
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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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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((void *) pDevice,
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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 every time
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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((void *) 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((void *) 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.
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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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pMgmt->uScanChannel = 0;
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pMgmt->eScanState = WMAC_NO_SCANNING;
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pDevice->bStopDataPkt = false;
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/*send scan event to wpa_Supplicant*/
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PRINT_K("wireless_send_event--->SIOCGIWSCAN(scan done)\n");
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memset(&wrqu, 0, sizeof(wrqu));
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wireless_send_event(pDevice->dev, SIOCGIWSCAN, &wrqu, NULL);
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s_bCommandComplete(pDevice);
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break;
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case WLAN_CMD_DISASSOCIATE_START :
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pDevice->byReAssocCount = 0;
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if ((pMgmt->eCurrMode == WMAC_MODE_ESS_STA) &&
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(pMgmt->eCurrState != WMAC_STATE_ASSOC)) {
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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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pDevice->bwextstep0 = false;
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pDevice->bwextstep1 = false;
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pDevice->bwextstep2 = false;
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pDevice->bwextstep3 = false;
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pDevice->bWPASuppWextEnabled = false;
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pDevice->fWPA_Authened = false;
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|
|
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Send Disassociation Packet..\n");
|
|
// reason = 8 : disassoc because sta has left
|
|
vMgrDisassocBeginSta((void *) 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;
|
|
}
|
|
|
|
memcpy(pMgmt->abyAdHocSSID,pMgmt->abyDesireSSID,
|
|
((PWLAN_IE_SSID)pMgmt->abyDesireSSID)->len + WLAN_IEHDR_LEN);
|
|
|
|
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((void *) pDevice);
|
|
BSSvClearNodeDBTable(pDevice, 0);
|
|
vMgrJoinBSSBegin((void *) 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) because sta has left ESS
|
|
if (pMgmt->eCurrState >= WMAC_STATE_AUTH) {
|
|
vMgrDeAuthenBeginSta((void *)pDevice,
|
|
pMgmt,
|
|
pMgmt->abyCurrBSSID,
|
|
(3),
|
|
&Status);
|
|
}
|
|
// Call mgr to begin the authentication
|
|
vMgrAuthenBeginSta((void *) pDevice, pMgmt, &Status);
|
|
if (Status == CMD_STATUS_SUCCESS) {
|
|
pDevice->byLinkWaitCount = 0;
|
|
pDevice->eCommandState = WLAN_AUTHENTICATE_WAIT;
|
|
vCommandTimerWait((void *) 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((void *) 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((void *) 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");
|
|
// 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);
|
|
}
|
|
}
|
|
}
|
|
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((void *) 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((void *) 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((void *) pDevice, AUTHENTICATE_TIMEOUT/2);
|
|
return;
|
|
}
|
|
pDevice->byLinkWaitCount = 0;
|
|
|
|
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((void *) 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);
|
|
}
|
|
|
|
}
|
|
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((void *) pDevice, ASSOCIATE_TIMEOUT/2);
|
|
return;
|
|
}
|
|
|
|
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) {
|
|
cancel_delayed_work_sync(&pDevice->second_callback_work);
|
|
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((void *) pDevice, &Status);
|
|
if (Status != CMD_STATUS_SUCCESS) {
|
|
DBG_PRT(MSG_LEVEL_DEBUG,
|
|
KERN_INFO "vMgrCreateOwnIBSS fail!\n");
|
|
}
|
|
// always 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);
|
|
schedule_delayed_work(&pDevice->second_callback_work, HZ);
|
|
}
|
|
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);
|
|
|
|
{
|
|
int ntStatus = STATUS_SUCCESS;
|
|
u8 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((void *) pDevice,
|
|
pMgmt,
|
|
pMgmt->abyCurrBSSID,
|
|
(8),
|
|
&Status);
|
|
pDevice->bLinkPass = false;
|
|
// unlock command busy
|
|
pMgmt->eCurrState = WMAC_STATE_IDLE;
|
|
pMgmt->sNodeDBTable[0].bActive = false;
|
|
// 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);
|
|
}
|
|
}
|
|
pDevice->bwextstep0 = false;
|
|
pDevice->bwextstep1 = false;
|
|
pDevice->bwextstep2 = false;
|
|
pDevice->bwextstep3 = false;
|
|
pDevice->bWPASuppWextEnabled = false;
|
|
//clear current SSID
|
|
pItemSSID = (PWLAN_IE_SSID)pMgmt->abyCurrSSID;
|
|
pItemSSID->len = 0;
|
|
memset(pItemSSID->abySSID, 0, WLAN_SSID_MAXLEN);
|
|
//clear desired 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 int s_bCommandComplete(struct vnt_private *pDevice)
|
|
{
|
|
struct vnt_manager *pMgmt = &pDevice->vnt_mgmt;
|
|
PWLAN_IE_SSID pSSID;
|
|
int bRadioCmd = false;
|
|
int bForceSCAN = true;
|
|
|
|
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(pDevice, 0);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
int bScheduleCommand(struct vnt_private *pDevice,
|
|
CMD_CODE eCommand, u8 *pbyItem0)
|
|
{
|
|
|
|
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 = *((u16 *)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 int s_bClearBSSID_SCAN(struct vnt_private *pDevice)
|
|
{
|
|
unsigned int uCmdDequeueIdx = pDevice->uCmdDequeueIdx;
|
|
unsigned int 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(struct vnt_private *pDevice)
|
|
{
|
|
cancel_delayed_work_sync(&pDevice->run_command_work);
|
|
|
|
pDevice->cbFreeCmdQueue = CMD_Q_SIZE;
|
|
pDevice->uCmdDequeueIdx = 0;
|
|
pDevice->uCmdEnqueueIdx = 0;
|
|
pDevice->eCommandState = WLAN_CMD_IDLE;
|
|
pDevice->bCmdRunning = false;
|
|
pDevice->bCmdClear = false;
|
|
}
|