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staging: vt6655: deadcode remove wroute.c/h

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Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Malcolm Priestley 2014-10-29 17:55:36 +00:00 committed by Greg Kroah-Hartman
parent dd1c689cec
commit c49802bfb6
5 changed files with 0 additions and 225 deletions
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1
drivers/staging/vt6655/Makefile
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@ -21,7 +21,6 @@ vt6655_stage-y += device_main.o \
key.o \
tkip.o \
michael.o \
wroute.o \
rf.o \
wpa2.o \
aes_ccmp.o \

1
drivers/staging/vt6655/device_main.c
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@ -66,7 +66,6 @@
#include "iocmd.h"
#include "tcrc.h"
#include "rxtx.h"
#include "wroute.h"
#include "bssdb.h"
#include "dpc.h"
#include "rf.h"

1
drivers/staging/vt6655/rxtx.c
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@ -59,7 +59,6 @@
#include "tkip.h"
#include "tcrc.h"
#include "wctl.h"
#include "wroute.h"
#include "rf.h"
/*--------------------- Static Definitions -------------------------*/

177
drivers/staging/vt6655/wroute.c
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@ -1,177 +0,0 @@
/*
* Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* File: wroute.c
*
* Purpose: handle WMAC frame relay & filtering
*
* Author: Lyndon Chen
*
* Date: May 20, 2003
*
* Functions:
* ROUTEbRelay - Relay packet
*
* Revision History:
*
*/
#include "mac.h"
#include "tcrc.h"
#include "rxtx.h"
#include "wroute.h"
#include "card.h"
#include "baseband.h"
/*--------------------- Static Definitions -------------------------*/
/*--------------------- Static Classes ----------------------------*/
/*--------------------- Static Functions --------------------------*/
/*--------------------- Export Variables --------------------------*/
/*
* Description:
* Relay packet. Return true if packet is copy to DMA1
*
* Parameters:
* In:
* pDevice -
* pbySkbData - rx packet skb data
* Out:
* true, false
*
* Return Value: true if packet duplicate; otherwise false
*
*/
bool ROUTEbRelay(struct vnt_private *pDevice, unsigned char *pbySkbData,
unsigned int uDataLen, unsigned int uNodeIndex)
{
PSMgmtObject pMgmt = pDevice->pMgmt;
PSTxDesc pHeadTD, pLastTD;
unsigned int cbFrameBodySize;
unsigned int uMACfragNum = 0;
unsigned char byPktType;
bool bNeedEncryption = false;
SKeyItem STempKey;
PSKeyItem pTransmitKey = NULL;
unsigned int ii;
unsigned char *pbyBSSID;
if (AVAIL_TD(pDevice, TYPE_AC0DMA) <= 0) {
pr_debug("Relay can't allocate TD1..\n");
return false;
}
pHeadTD = pDevice->apCurrTD[TYPE_AC0DMA];
pHeadTD->m_td1TD1.byTCR = (TCR_EDP | TCR_STP);
memcpy(pDevice->sTxEthHeader.abyDstAddr, pbySkbData, ETH_HLEN);
cbFrameBodySize = uDataLen - ETH_HLEN;
if (ntohs(pDevice->sTxEthHeader.wType) > ETH_DATA_LEN)
cbFrameBodySize += 8;
if (pDevice->bEncryptionEnable == true) {
bNeedEncryption = true;
/* get group key */
pbyBSSID = pDevice->abyBroadcastAddr;
if (KeybGetTransmitKey(&(pDevice->sKey), pbyBSSID,
GROUP_KEY, &pTransmitKey) == false) {
pTransmitKey = NULL;
pr_debug("KEY is NULL. [%d]\n",
pDevice->pMgmt->eCurrMode);
} else {
pr_debug("Get GTK\n");
}
}
if (pDevice->bEnableHostWEP) {
if (uNodeIndex < MAX_NODE_NUM + 1) {
pTransmitKey = &STempKey;
pTransmitKey->byCipherSuite = pMgmt->sNodeDBTable[uNodeIndex].byCipherSuite;
pTransmitKey->dwKeyIndex = pMgmt->sNodeDBTable[uNodeIndex].dwKeyIndex;
pTransmitKey->uKeyLength = pMgmt->sNodeDBTable[uNodeIndex].uWepKeyLength;
pTransmitKey->dwTSC47_16 = pMgmt->sNodeDBTable[uNodeIndex].dwTSC47_16;
pTransmitKey->wTSC15_0 = pMgmt->sNodeDBTable[uNodeIndex].wTSC15_0;
memcpy(pTransmitKey->abyKey,
&pMgmt->sNodeDBTable[uNodeIndex].abyWepKey[0],
pTransmitKey->uKeyLength);
}
}
if (uMACfragNum > AVAIL_TD(pDevice, TYPE_AC0DMA))
return false;
byPktType = pDevice->byPacketType;
if (pDevice->bFixRate) {
if (pDevice->eCurrentPHYType == PHY_TYPE_11B) {
if (pDevice->uConnectionRate >= RATE_11M)
pDevice->wCurrentRate = RATE_11M;
else
pDevice->wCurrentRate = pDevice->uConnectionRate;
} else {
if ((pDevice->eCurrentPHYType == PHY_TYPE_11A) &&
(pDevice->uConnectionRate <= RATE_6M)) {
pDevice->wCurrentRate = RATE_6M;
} else {
if (pDevice->uConnectionRate >= RATE_54M)
pDevice->wCurrentRate = RATE_54M;
else
pDevice->wCurrentRate = pDevice->uConnectionRate;
}
}
} else {
pDevice->wCurrentRate = pDevice->pMgmt->sNodeDBTable[uNodeIndex].wTxDataRate;
}
if (pDevice->wCurrentRate <= RATE_11M)
byPktType = PK_TYPE_11B;
if (MACbIsRegBitsOn(pDevice->PortOffset, MAC_REG_PSCTL, PSCTL_PS)) {
/* Disable PS */
MACbPSWakeup(pDevice->PortOffset);
}
pDevice->bPWBitOn = false;
pLastTD = pHeadTD;
for (ii = 0; ii < uMACfragNum; ii++) {
/* Poll Transmit the adapter */
wmb();
pHeadTD->m_td0TD0.f1Owner = OWNED_BY_NIC;
wmb();
if (ii == (uMACfragNum - 1))
pLastTD = pHeadTD;
pHeadTD = pHeadTD->next;
}
pLastTD->pTDInfo->skb = NULL;
pLastTD->pTDInfo->byFlags = 0;
pDevice->apCurrTD[TYPE_AC0DMA] = pHeadTD;
MACvTransmitAC0(pDevice->PortOffset);
return true;
}

45
drivers/staging/vt6655/wroute.h
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@ -1,45 +0,0 @@
/*
* Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* File: wroute.h
*
* Purpose:
*
* Author: Lyndon Chen
*
* Date: May 21, 2003
*
*/
#ifndef __WROUTE_H__
#define __WROUTE_H__
#include "device.h"
/*--------------------- Export Definitions -------------------------*/
/*--------------------- Export Classes ----------------------------*/
/*--------------------- Export Variables --------------------------*/
/*--------------------- Export Functions --------------------------*/
bool ROUTEbRelay(struct vnt_private *pDevice, unsigned char *pbySkbData,
unsigned int uDataLen, unsigned int uNodeIndex);
#endif /* __WROUTE_H__ */