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/*
* 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: datarate.h
*
* Purpose: Handles the auto fallback & data rates functions
*
* Author: Lyndon Chen
*
* Date: July 16, 2002
*
*/
#ifndef __DATARATE_H__
#define __DATARATE_H__
/*--------------------- Export Definitions -------------------------*/
#define FALLBACK_PKT_COLLECT_TR_H 50 // pkts
#define FALLBACK_PKT_COLLECT_TR_L 10 // pkts
#define FALLBACK_POLL_SECOND 5 // 5 sec
#define FALLBACK_RECOVER_SECOND 30 // 30 sec
#define FALLBACK_THRESHOLD 15 // percent
#define UPGRADE_THRESHOLD 5 // percent
#define UPGRADE_CNT_THRD 3 // times
#define RETRY_TIMES_THRD_H 2 // times
#define RETRY_TIMES_THRD_L 1 // times
/*--------------------- Export Classes ----------------------------*/
/*--------------------- Export Variables --------------------------*/
/*--------------------- Export Types ------------------------------*/
/*--------------------- Export Functions --------------------------*/
VOID
RATEvParseMaxRate(
IN PVOID pDeviceHandler,
IN PWLAN_IE_SUPP_RATES pItemRates,
IN PWLAN_IE_SUPP_RATES pItemExtRates,
IN BOOL bUpdateBasicRate,
OUT PWORD pwMaxBasicRate,
OUT PWORD pwMaxSuppRate,
OUT PWORD pwSuppRate,
OUT PBYTE pbyTopCCKRate,
OUT PBYTE pbyTopOFDMRate
);
VOID
RATEvTxRateFallBack(
IN PVOID pDeviceHandler,
IN PKnownNodeDB psNodeDBTable
);
BYTE
RATEuSetIE(
IN PWLAN_IE_SUPP_RATES pSrcRates,
IN PWLAN_IE_SUPP_RATES pDstRates,
IN UINT uRateLen
);
WORD
wGetRateIdx(
IN BYTE byRate
);
BYTE
DATARATEbyGetRateIdx(
IN BYTE byRate
);
#endif //__DATARATE_H__
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