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
  69 unsigned int
  70 BBuGetFrameTime(
  71         unsigned char byPreambleType,
  72         unsigned char byPktType,
  73         unsigned int cbFrameLength,
  74         unsigned short wRate
  75 );
  76
  77 void vnt_get_phy_field(struct vnt_private *, u32 frame_length,
  78                        u16 tx_rate, u8 pkt_type, struct vnt_phy_field *);
  79
  80 bool BBbReadEmbedded(struct vnt_private *, unsigned char byBBAddr, unsigned char *pbyData);
  81 bool BBbWriteEmbedded(struct vnt_private *, unsigned char byBBAddr, unsigned char byData);
  82
  83 void BBvSetShortSlotTime(struct vnt_private *);
  84 void BBvSetVGAGainOffset(struct vnt_private *, unsigned char byData);
  85
  86 /* VT3253 Baseband */
  87 bool BBbVT3253Init(struct vnt_private *);
  88 void BBvSoftwareReset(struct vnt_private *);
  89 void BBvPowerSaveModeON(struct vnt_private *);
  90 void BBvPowerSaveModeOFF(struct vnt_private *);
  91 void BBvSetTxAntennaMode(struct vnt_private *, unsigned char byAntennaMode);
  92 void BBvSetRxAntennaMode(struct vnt_private *, unsigned char byAntennaMode);
  93 void BBvSetDeepSleep(struct vnt_private *, unsigned char byLocalID);
  94 void BBvExitDeepSleep(struct vnt_private *, unsigned char byLocalID);
  95
  96 #endif /* __BASEBAND_H__ */