2009-04-25 08:30:44 -06:00
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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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2009-08-12 15:54:03 -06:00
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*
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2009-04-25 08:30:44 -06:00
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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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*/
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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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//
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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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//
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// Baseband RF pair definition in eeprom (Bits 6..0)
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//
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#define PREAMBLE_LONG 0
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#define PREAMBLE_SHORT 1
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#define F5G 0
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#define F2_4G 1
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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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2009-08-12 15:54:03 -06:00
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2009-04-25 08:30:44 -06:00
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/*--------------------- Export Types ------------------------------*/
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/*--------------------- Export Macros ------------------------------*/
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#define BBvClearFOE(dwIoBase) \
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{ \
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BBbWriteEmbedded(dwIoBase, 0xB1, 0); \
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}
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#define BBvSetFOE(dwIoBase) \
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{ \
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BBbWriteEmbedded(dwIoBase, 0xB1, 0x0C); \
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}
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/*--------------------- Export Classes ----------------------------*/
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/*--------------------- Export Variables --------------------------*/
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/*--------------------- Export Functions --------------------------*/
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2010-06-02 10:52:01 -06:00
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unsigned int
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BBuGetFrameTime(
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unsigned char byPreambleType,
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unsigned char byPktType,
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unsigned int cbFrameLength,
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unsigned short wRate
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);
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void
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BBvCalculateParameter (
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PSDevice pDevice,
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unsigned int cbFrameLength,
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unsigned short wRate,
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unsigned char byPacketType,
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unsigned short *pwPhyLen,
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unsigned char *pbyPhySrv,
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unsigned char *pbyPhySgn
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);
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bool BBbReadEmbedded(unsigned long dwIoBase, unsigned char byBBAddr, unsigned char *pbyData);
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bool BBbWriteEmbedded(unsigned long dwIoBase, unsigned char byBBAddr, unsigned char byData);
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void BBvReadAllRegs(unsigned long dwIoBase, unsigned char *pbyBBRegs);
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void BBvLoopbackOn(PSDevice pDevice);
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void BBvLoopbackOff(PSDevice pDevice);
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void BBvSetShortSlotTime(PSDevice pDevice);
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bool BBbIsRegBitsOn(unsigned long dwIoBase, unsigned char byBBAddr, unsigned char byTestBits);
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bool BBbIsRegBitsOff(unsigned long dwIoBase, unsigned char byBBAddr, unsigned char byTestBits);
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void BBvSetVGAGainOffset(PSDevice pDevice, unsigned char byData);
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// VT3253 Baseband
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bool BBbVT3253Init(PSDevice pDevice);
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void BBvSoftwareReset(unsigned long dwIoBase);
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void BBvPowerSaveModeON(unsigned long dwIoBase);
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void BBvPowerSaveModeOFF(unsigned long dwIoBase);
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void BBvSetTxAntennaMode(unsigned long dwIoBase, unsigned char byAntennaMode);
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void BBvSetRxAntennaMode(unsigned long dwIoBase, unsigned char byAntennaMode);
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void BBvSetDeepSleep(unsigned long dwIoBase, unsigned char byLocalID);
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void BBvExitDeepSleep(unsigned long dwIoBase, unsigned char byLocalID);
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// timer for antenna diversity
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void
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TimerSQ3CallBack (
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void *hDeviceContext
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);
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void
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TimerState1CallBack(
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void *hDeviceContext
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);
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void BBvAntennaDiversity(PSDevice pDevice, unsigned char byRxRate, unsigned char bySQ3);
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void
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BBvClearAntDivSQ3Value (PSDevice pDevice);
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#endif // __BASEBAND_H__
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