2009-06-13 13:38:31 +02:00
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/*
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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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*
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* File: baseband.h
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*
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* Purpose: Implement functions to access baseband
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*
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* Author: Jerry Chen
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*
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* Date: Jun. 5, 2002
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*
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* Revision History:
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* 06-10-2003 Bryan YC Fan: Re-write codes to support VT3253 spec.
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* 08-26-2003 Kyle Hsu : Add defines of packet type and TX rate.
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*/
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#ifndef __BASEBAND_H__
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#define __BASEBAND_H__
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#include "ttype.h"
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#include "tether.h"
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#include "device.h"
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/*--------------------- Export Definitions -------------------------*/
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#define PREAMBLE_LONG 0
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#define PREAMBLE_SHORT 1
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//
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// Registers in the BASEBAND
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//
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#define BB_MAX_CONTEXT_SIZE 256
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#define C_SIFS_A 16 // micro sec.
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#define C_SIFS_BG 10
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#define C_EIFS 80 // micro sec.
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#define C_SLOT_SHORT 9 // micro sec.
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#define C_SLOT_LONG 20
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#define C_CWMIN_A 15 // slot time
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#define C_CWMIN_B 31
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#define C_CWMAX 1023 // slot time
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//0:11A 1:11B 2:11G
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#define BB_TYPE_11A 0
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#define BB_TYPE_11B 1
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#define BB_TYPE_11G 2
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//0:11a,1:11b,2:11gb(only CCK in BasicRate),3:11ga(OFDM in Basic Rate)
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#define PK_TYPE_11A 0
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#define PK_TYPE_11B 1
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#define PK_TYPE_11GB 2
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#define PK_TYPE_11GA 3
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#define TOP_RATE_54M 0x80000000
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#define TOP_RATE_48M 0x40000000
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#define TOP_RATE_36M 0x20000000
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#define TOP_RATE_24M 0x10000000
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#define TOP_RATE_18M 0x08000000
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#define TOP_RATE_12M 0x04000000
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#define TOP_RATE_11M 0x02000000
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#define TOP_RATE_9M 0x01000000
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#define TOP_RATE_6M 0x00800000
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#define TOP_RATE_55M 0x00400000
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#define TOP_RATE_2M 0x00200000
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#define TOP_RATE_1M 0x00100000
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/*--------------------- Export Types ------------------------------*/
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/*--------------------- Export Macros ------------------------------*/
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/*--------------------- Export Classes ----------------------------*/
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/*--------------------- Export Variables --------------------------*/
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/*--------------------- Export Functions --------------------------*/
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2010-05-18 02:34:01 +02:00
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unsigned int
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2009-06-13 13:38:31 +02:00
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BBuGetFrameTime(
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2010-04-17 17:07:42 +02:00
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BYTE byPreambleType,
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BYTE byFreqType,
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2010-05-18 02:34:01 +02:00
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unsigned int cbFrameLength,
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2010-04-17 17:07:42 +02:00
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WORD wRate
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2009-06-13 13:38:31 +02:00
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);
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2012-12-10 23:01:23 +01:00
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void BBvCalculateParameter(struct vnt_private *, u32 cbFrameLength,
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u16 wRate, u8 byPacketType, u16 *pwPhyLen, u8 *pbyPhySrv,
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u8 *pbyPhySgn);
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2009-06-13 13:38:31 +02:00
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// timer for antenna diversity
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2012-12-10 23:01:23 +01:00
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void TimerSQ3CallBack(struct vnt_private *);
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void TimerSQ3Tmax3CallBack(struct vnt_private *);
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void BBvAntennaDiversity(struct vnt_private *, u8 byRxRate, u8 bySQ3);
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void BBvLoopbackOn(struct vnt_private *);
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void BBvLoopbackOff(struct vnt_private *);
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void BBvSoftwareReset(struct vnt_private *);
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void BBvSetShortSlotTime(struct vnt_private *);
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void BBvSetVGAGainOffset(struct vnt_private *, u8 byData);
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void BBvSetAntennaMode(struct vnt_private *, u8 byAntennaMode);
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int BBbVT3184Init(struct vnt_private *);
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void BBvSetDeepSleep(struct vnt_private *);
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void BBvExitDeepSleep(struct vnt_private *);
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void BBvUpdatePreEDThreshold(struct vnt_private *, int bScanning);
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2009-06-13 13:38:31 +02:00
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2010-05-02 00:12:26 +02:00
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#endif /* __BASEBAND_H__ */
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