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
  58 unsigned int
  59 BBuGetFrameTime(
  60         unsigned char byPreambleType,
  61         unsigned char byPktType,
  62         unsigned int cbFrameLength,
  63         unsigned short wRate
  64 );
  65
  66 void vnt_get_phy_field(struct vnt_private *, u32 frame_length,
  67                        u16 tx_rate, u8 pkt_type, struct vnt_phy_field *);
  68
  69 bool BBbReadEmbedded(struct vnt_private *, unsigned char byBBAddr,
  70                      unsigned char *pbyData);
  71 bool BBbWriteEmbedded(struct vnt_private *, unsigned char byBBAddr,
  72                       unsigned char byData);
  73
  74 void BBvSetShortSlotTime(struct vnt_private *);
  75 void BBvSetVGAGainOffset(struct vnt_private *, unsigned char byData);
  76
  77 /* VT3253 Baseband */
  78 bool BBbVT3253Init(struct vnt_private *priv);
  79 void BBvSoftwareReset(struct vnt_private *priv);
  80 void BBvPowerSaveModeON(struct vnt_private *priv);
  81 void BBvPowerSaveModeOFF(struct vnt_private *priv);
  82 void BBvSetTxAntennaMode(struct vnt_private *priv, unsigned char byAntennaMode);
  83 void BBvSetRxAntennaMode(struct vnt_private *priv, unsigned char byAntennaMode);
  84 void BBvSetDeepSleep(struct vnt_private *priv, unsigned char byLocalID);
  85 void BBvExitDeepSleep(struct vnt_private *priv, unsigned char byLocalID);
  86
  87 #endif /* __BASEBAND_H__ */