blob: 31f2255519cff6c8437c8a89693b3b6afe409d6c [file] [log] [blame]
/*
* 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: baseband.h
*
* Purpose: Implement functions to access baseband
*
* Author: Jerry Chen
*
* Date: Jun. 5, 2002
*
*/
#ifndef __BASEBAND_H__
#define __BASEBAND_H__
#include "ttype.h"
#include "tether.h"
#include "device.h"
/*
* Registers in the BASEBAND
*/
#define BB_MAX_CONTEXT_SIZE 256
/*
* Baseband RF pair definition in eeprom (Bits 6..0)
*/
#define PREAMBLE_LONG 0
#define PREAMBLE_SHORT 1
#define F5G 0
#define F2_4G 1
#define TOP_RATE_54M 0x80000000
#define TOP_RATE_48M 0x40000000
#define TOP_RATE_36M 0x20000000
#define TOP_RATE_24M 0x10000000
#define TOP_RATE_18M 0x08000000
#define TOP_RATE_12M 0x04000000
#define TOP_RATE_11M 0x02000000
#define TOP_RATE_9M 0x01000000
#define TOP_RATE_6M 0x00800000
#define TOP_RATE_55M 0x00400000
#define TOP_RATE_2M 0x00200000
#define TOP_RATE_1M 0x00100000
#define BBvClearFOE(dwIoBase) \
BBbWriteEmbedded(dwIoBase, 0xB1, 0)
#define BBvSetFOE(dwIoBase) \
BBbWriteEmbedded(dwIoBase, 0xB1, 0x0C)
unsigned int
BBuGetFrameTime(
unsigned char byPreambleType,
unsigned char byPktType,
unsigned int cbFrameLength,
unsigned short wRate
);
void vnt_get_phy_field(struct vnt_private *, u32 frame_length,
u16 tx_rate, u8 pkt_type, struct vnt_phy_field *);
bool BBbReadEmbedded(void __iomem *dwIoBase, unsigned char byBBAddr, unsigned char *pbyData);
bool BBbWriteEmbedded(void __iomem *dwIoBase, unsigned char byBBAddr, unsigned char byData);
void BBvReadAllRegs(void __iomem *dwIoBase, unsigned char *pbyBBRegs);
void BBvLoopbackOn(struct vnt_private *pDevice);
void BBvLoopbackOff(struct vnt_private *pDevice);
void BBvSetShortSlotTime(struct vnt_private *pDevice);
bool BBbIsRegBitsOn(void __iomem *dwIoBase, unsigned char byBBAddr, unsigned char byTestBits);
bool BBbIsRegBitsOff(void __iomem *dwIoBase, unsigned char byBBAddr, unsigned char byTestBits);
void BBvSetVGAGainOffset(struct vnt_private *pDevice, unsigned char byData);
/* VT3253 Baseband */
bool BBbVT3253Init(struct vnt_private *pDevice);
void BBvSoftwareReset(void __iomem *dwIoBase);
void BBvPowerSaveModeON(void __iomem *dwIoBase);
void BBvPowerSaveModeOFF(void __iomem *dwIoBase);
void BBvSetTxAntennaMode(void __iomem *dwIoBase, unsigned char byAntennaMode);
void BBvSetRxAntennaMode(void __iomem *dwIoBase, unsigned char byAntennaMode);
void BBvSetDeepSleep(void __iomem *dwIoBase, unsigned char byLocalID);
void BBvExitDeepSleep(void __iomem *dwIoBase, unsigned char byLocalID);
/* timer for antenna diversity */
void
TimerSQ3CallBack(
void *hDeviceContext
);
void
TimerState1CallBack(
void *hDeviceContext
);
void BBvAntennaDiversity(struct vnt_private *pDevice,
unsigned char byRxRate, unsigned char bySQ3);
void
BBvClearAntDivSQ3Value(struct vnt_private *pDevice);
#endif /* __BASEBAND_H__ */