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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__
#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 */
#define RATE_1M 0
#define RATE_2M 1
#define RATE_5M 2
#define RATE_11M 3
#define RATE_6M 4
#define RATE_9M 5
#define RATE_12M 6
#define RATE_18M 7
#define RATE_24M 8
#define RATE_36M 9
#define RATE_48M 10
#define RATE_54M 11
#define RATE_AUTO 12
#define MAX_RATE 12
void RATEvParseMaxRate(struct vnt_private *, PWLAN_IE_SUPP_RATES pItemRates,
PWLAN_IE_SUPP_RATES pItemExtRates, int bUpdateBasicRate,
u16 *pwMaxBasicRate, u16 *pwMaxSuppRate, u16 *pwSuppRate,
u8 *pbyTopCCKRate, u8 *pbyTopOFDMRate);
void RATEvTxRateFallBack(struct vnt_private *pDevice,
PKnownNodeDB psNodeDBTable);
u8
RATEuSetIE(
PWLAN_IE_SUPP_RATES pSrcRates,
PWLAN_IE_SUPP_RATES pDstRates,
unsigned int uRateLen
);
u16
RATEwGetRateIdx(
u8 byRate
);
#endif /* __DATARATE_H__ */
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