drivers/staging/vt6656/card.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: card.h
  20  *
  21  * Purpose: Provide functions to setup NIC operation mode
  22  *
  23  * Author: Tevin Chen
  24  *
  25  * Date: May 21, 1996
  26  *
  27  */
  28
  29 #ifndef __CARD_H__
  30 #define __CARD_H__
  31 #include "device.h"
  32
  33 /* init card type */
  34
  35 typedef enum _CARD_PHY_TYPE {
  36     PHY_TYPE_AUTO = 0,
  37     PHY_TYPE_11B,
  38     PHY_TYPE_11G,
  39     PHY_TYPE_11A
  40 } CARD_PHY_TYPE, *PCARD_PHY_TYPE;
  41
  42 typedef enum _CARD_OP_MODE {
  43     OP_MODE_INFRASTRUCTURE = 0,
  44     OP_MODE_ADHOC,
  45     OP_MODE_AP,
  46     OP_MODE_UNKNOWN
  47 } CARD_OP_MODE, *PCARD_OP_MODE;
  48
  49 #define CB_MAX_CHANNEL_24G  14
  50 #define CB_MAX_CHANNEL_5G       42 /* add channel9(5045MHz), 41==>42 */
  51 #define CB_MAX_CHANNEL      (CB_MAX_CHANNEL_24G+CB_MAX_CHANNEL_5G)
  52
  53 struct vnt_private;
  54
  55 void CARDbSetMediaChannel(struct vnt_private *pDevice, u32 uConnectionChannel);
  56 void CARDvSetRSPINF(struct vnt_private *pDevice, u8 byBBType);
  57 void vUpdateIFS(struct vnt_private *pDevice);
  58 void CARDvUpdateBasicTopRate(struct vnt_private *pDevice);
  59 void CARDbAddBasicRate(struct vnt_private *pDevice, u16 wRateIdx);
  60 int CARDbIsOFDMinBasicRate(struct vnt_private *pDevice);
  61 void CARDvAdjustTSF(struct vnt_private *pDevice, u8 byRxRate,
  62                 u64 qwBSSTimestamp, u64 qwLocalTSF);
  63 bool CARDbGetCurrentTSF(struct vnt_private *pDevice, u64 *pqwCurrTSF);
  64 bool CARDbClearCurrentTSF(struct vnt_private *pDevice);
  65 void CARDvSetFirstNextTBTT(struct vnt_private *pDevice, u16 wBeaconInterval);
  66 void CARDvUpdateNextTBTT(struct vnt_private *pDevice, u64 qwTSF,
  67                          u16 wBeaconInterval);
  68 u64 CARDqGetNextTBTT(u64 qwTSF, u16 wBeaconInterval);
  69 u64 CARDqGetTSFOffset(u8 byRxRate, u64 qwTSF1, u64 qwTSF2);
  70 int CARDbRadioPowerOff(struct vnt_private *pDevice);
  71 int CARDbRadioPowerOn(struct vnt_private *pDevice);
  72 u8 CARDbyGetPktType(struct vnt_private *pDevice);
  73 void CARDvSetBSSMode(struct vnt_private *pDevice);
  74
  75 #endif /* __CARD_H__ */