drivers/staging/vt6655/rxtx.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  * File: rxtx.h
  20  *
  21  * Purpose:
  22  *
  23  * Author: Jerry Chen
  24  *
  25  * Date: Jun. 27, 2002
  26  *
  27  */
  28
  29 #ifndef __RXTX_H__
  30 #define __RXTX_H__
  31
  32 #include "ttype.h"
  33 #include "device.h"
  34 #include "wcmd.h"
  35
  36 /*---------------------  Export Definitions -------------------------*/
  37
  38 /*---------------------  Export Variables  --------------------------*/
  39
  40 /*---------------------  Export Functions  --------------------------*/
  41
  42 /*
  43   void
  44   vGenerateMACHeader(PSDevice pDevice, unsigned long dwTxBufferAddr, unsigned char *pbySkbData,
  45   unsigned int cbPacketSize, bool bDMA0Used, unsigned int *pcbHeadSize,
  46   unsigned int *pcbAppendPayload);
  47
  48   void
  49   vProcessRxMACHeader(PSDevice pDevice, unsigned long dwRxBufferAddr, unsigned int cbPacketSize,
  50   bool bIsWEP, unsigned int *pcbHeadSize);
  51 */
  52
  53 void
  54 vGenerateMACHeader(
  55         PSDevice         pDevice,
  56         unsigned char *pbyBufferAddr,
  57         unsigned short wDuration,
  58         PSEthernetHeader psEthHeader,
  59         bool bNeedEncrypt,
  60         unsigned short wFragType,
  61         unsigned int uDMAIdx,
  62         unsigned int uFragIdx
  63 );
  64
  65 unsigned int
  66 cbGetFragCount(
  67         PSDevice         pDevice,
  68         PSKeyItem        pTransmitKey,
  69         unsigned int    cbFrameBodySize,
  70         PSEthernetHeader psEthHeader
  71 );
  72
  73 void
  74 vGenerateFIFOHeader(PSDevice pDevice, unsigned char byPktTyp, unsigned char *pbyTxBufferAddr,
  75                     bool bNeedEncrypt, unsigned int     cbPayloadSize, unsigned int uDMAIdx, PSTxDesc pHeadTD,
  76                     PSEthernetHeader psEthHeader, unsigned char *pPacket, PSKeyItem pTransmitKey,
  77                     unsigned int uNodeIndex, unsigned int *puMACfragNum, unsigned int *pcbHeaderSize);
  78
  79 void vDMA0_tx_80211(PSDevice  pDevice, struct sk_buff *skb, unsigned char *pbMPDU, unsigned int cbMPDULen);
  80 CMD_STATUS csMgmt_xmit(PSDevice pDevice, PSTxMgmtPacket pPacket);
  81 CMD_STATUS csBeacon_xmit(PSDevice pDevice, PSTxMgmtPacket pPacket);
  82
  83 #endif // __RXTX_H__