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 * You should have received a copy of the GNU General Public License along
  16 * with this program; if not, write to the Free Software Foundation, Inc.,
  17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18 *
  19 *
  20 * File: baseband.h
  21 *
  22 * Purpose: Implement functions to access baseband
  23 *
  24 * Author: Jerry Chen
  25 *
  26 * Date: Jun. 5, 2002
  27 *
  28 */
  29
  30#ifndef __BASEBAND_H__
  31#define __BASEBAND_H__
  32
  33#include "device.h"
  34
  35/*
  36 * Registers in the BASEBAND
  37 */
  38#define BB_MAX_CONTEXT_SIZE 256
  39
  40/*
  41 * Baseband RF pair definition in eeprom (Bits 6..0)
  42 */
  43
  44#define PREAMBLE_LONG   0
  45#define PREAMBLE_SHORT  1
  46
  47#define F5G             0
  48#define F2_4G           1
  49
  50#define TOP_RATE_54M        0x80000000
  51#define TOP_RATE_48M        0x40000000
  52#define TOP_RATE_36M        0x20000000
  53#define TOP_RATE_24M        0x10000000
  54#define TOP_RATE_18M        0x08000000
  55#define TOP_RATE_12M        0x04000000
  56#define TOP_RATE_11M        0x02000000
  57#define TOP_RATE_9M         0x01000000
  58#define TOP_RATE_6M         0x00800000
  59#define TOP_RATE_55M        0x00400000
  60#define TOP_RATE_2M         0x00200000
  61#define TOP_RATE_1M         0x00100000
  62
  63#define BBvClearFOE(dwIoBase)                           \
  64        BBbWriteEmbedded(dwIoBase, 0xB1, 0)
  65
  66#define BBvSetFOE(dwIoBase)                             \
  67        BBbWriteEmbedded(dwIoBase, 0xB1, 0x0C)
  68
  69unsigned int
  70BBuGetFrameTime(
  71        unsigned char byPreambleType,
  72        unsigned char byPktType,
  73        unsigned int cbFrameLength,
  74        unsigned short wRate
  75);
  76
  77void vnt_get_phy_field(struct vnt_private *, u32 frame_length,
  78                       u16 tx_rate, u8 pkt_type, struct vnt_phy_field *);
  79
  80bool BBbReadEmbedded(struct vnt_private *, unsigned char byBBAddr,
  81                     unsigned char *pbyData);
  82bool BBbWriteEmbedded(struct vnt_private *, unsigned char byBBAddr,
  83                      unsigned char byData);
  84
  85void BBvSetShortSlotTime(struct vnt_private *);
  86void BBvSetVGAGainOffset(struct vnt_private *, unsigned char byData);
  87
  88/* VT3253 Baseband */
  89bool BBbVT3253Init(struct vnt_private *);
  90void BBvSoftwareReset(struct vnt_private *);
  91void BBvPowerSaveModeON(struct vnt_private *);
  92void BBvPowerSaveModeOFF(struct vnt_private *);
  93void BBvSetTxAntennaMode(struct vnt_private *, unsigned char byAntennaMode);
  94void BBvSetRxAntennaMode(struct vnt_private *, unsigned char byAntennaMode);
  95void BBvSetDeepSleep(struct vnt_private *, unsigned char byLocalID);
  96void BBvExitDeepSleep(struct vnt_private *, unsigned char byLocalID);
  97
  98#endif /* __BASEBAND_H__ */
  99