LXR linux/drivers/staging/vt6655/baseband.h

   1/*
   2 * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
   3 * All rights reserved.
   4 *
   5 * This program is free software; you can redistribute it and/or modify
   6 * it under the terms of the GNU General Public License as published by
   7 * the Free Software Foundation; either version 2 of the License, or
   8 * (at your option) any later version.
   9 *
  10 * This program is distributed in the hope that it will be useful,
  11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 * GNU General Public License for more details.
  14 *
  15 * File: baseband.h
  16 *
  17 * Purpose: Implement functions to access baseband
  18 *
  19 * Author: Jerry Chen
  20 *
  21 * Date: Jun. 5, 2002
  22 *
  23 */
  24
  25#ifndef __BASEBAND_H__
  26#define __BASEBAND_H__
  27
  28#include "device.h"
  29
  30/*
  31 * Registers in the BASEBAND
  32 */
  33#define BB_MAX_CONTEXT_SIZE 256
  34
  35/*
  36 * Baseband RF pair definition in eeprom (Bits 6..0)
  37 */
  38
  39#define PREAMBLE_LONG   0
  40#define PREAMBLE_SHORT  1
  41
  42#define F5G             0
  43#define F2_4G           1
  44
  45#define TOP_RATE_54M        0x80000000
  46#define TOP_RATE_48M        0x40000000
  47#define TOP_RATE_36M        0x20000000
  48#define TOP_RATE_24M        0x10000000
  49#define TOP_RATE_18M        0x08000000
  50#define TOP_RATE_12M        0x04000000
  51#define TOP_RATE_11M        0x02000000
  52#define TOP_RATE_9M         0x01000000
  53#define TOP_RATE_6M         0x00800000
  54#define TOP_RATE_55M        0x00400000
  55#define TOP_RATE_2M         0x00200000
  56#define TOP_RATE_1M         0x00100000
  57
  58unsigned int
  59BBuGetFrameTime(
  60        unsigned char byPreambleType,
  61        unsigned char byPktType,
  62        unsigned int cbFrameLength,
  63        unsigned short wRate
  64);
  65
  66void vnt_get_phy_field(struct vnt_private *priv, u32 frame_length,
  67                       u16 tx_rate, u8 pkt_type, struct vnt_phy_field *phy);
  68
  69bool BBbReadEmbedded(struct vnt_private *priv, unsigned char byBBAddr,
  70                     unsigned char *pbyData);
  71bool BBbWriteEmbedded(struct vnt_private *priv, unsigned char byBBAddr,
  72                      unsigned char byData);
  73
  74void BBvSetShortSlotTime(struct vnt_private *priv);
  75void BBvSetVGAGainOffset(struct vnt_private *priv, unsigned char byData);
  76
  77/* VT3253 Baseband */
  78bool BBbVT3253Init(struct vnt_private *priv);
  79void BBvSoftwareReset(struct vnt_private *priv);
  80void BBvPowerSaveModeON(struct vnt_private *priv);
  81void BBvPowerSaveModeOFF(struct vnt_private *priv);
  82void BBvSetTxAntennaMode(struct vnt_private *priv, unsigned char byAntennaMode);
  83void BBvSetRxAntennaMode(struct vnt_private *priv, unsigned char byAntennaMode);
  84void BBvSetDeepSleep(struct vnt_private *priv, unsigned char byLocalID);
  85void BBvExitDeepSleep(struct vnt_private *priv, unsigned char byLocalID);
  86
  87#endif /* __BASEBAND_H__ */
  88