drivers/staging/vt6655/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
  32 #include <linux/types.h>
  33 #include <linux/nl80211.h>
  34
  35 /*
  36  * Loopback mode
  37  *
  38  * LOBYTE is MAC LB mode, HIBYTE is MII LB mode
  39  */
  40 #define CARD_LB_NONE            MAKEWORD(MAC_LB_NONE, 0)
  41 #define CARD_LB_MAC             MAKEWORD(MAC_LB_INTERNAL, 0)   /* PHY must ISO, avoid MAC loopback packet go out */
  42 #define CARD_LB_PHY             MAKEWORD(MAC_LB_EXT, 0)
  43
  44 #define DEFAULT_MSDU_LIFETIME           512  /* ms */
  45 #define DEFAULT_MSDU_LIFETIME_RES_64us  8000 /* 64us */
  46
  47 #define DEFAULT_MGN_LIFETIME            8    /* ms */
  48 #define DEFAULT_MGN_LIFETIME_RES_64us   125  /* 64us */
  49
  50 #define CB_MAX_CHANNEL_24G      14
  51 #define CB_MAX_CHANNEL_5G       42
  52 #define CB_MAX_CHANNEL          (CB_MAX_CHANNEL_24G+CB_MAX_CHANNEL_5G)
  53
  54 typedef enum _CARD_PKT_TYPE {
  55         PKT_TYPE_802_11_BCN,
  56         PKT_TYPE_802_11_MNG,
  57         PKT_TYPE_802_11_DATA,
  58         PKT_TYPE_802_11_ALL
  59 } CARD_PKT_TYPE, *PCARD_PKT_TYPE;
  60
  61 typedef enum _CARD_STATUS_TYPE {
  62         CARD_STATUS_MEDIA_CONNECT,
  63         CARD_STATUS_MEDIA_DISCONNECT,
  64         CARD_STATUS_PMKID
  65 } CARD_STATUS_TYPE, *PCARD_STATUS_TYPE;
  66
  67 struct vnt_private;
  68
  69 void CARDvSetRSPINF(struct vnt_private *, u8);
  70 void CARDvUpdateBasicTopRate(struct vnt_private *);
  71 bool CARDbIsOFDMinBasicRate(struct vnt_private *);
  72 void CARDvSetLoopbackMode(struct vnt_private *, unsigned short wLoopbackMode);
  73 bool CARDbSoftwareReset(struct vnt_private *);
  74 void CARDvSetFirstNextTBTT(struct vnt_private *, unsigned short wBeaconInterval);
  75 void CARDvUpdateNextTBTT(struct vnt_private *, u64 qwTSF, unsigned short wBeaconInterval);
  76 bool CARDbGetCurrentTSF(struct vnt_private *, u64 *pqwCurrTSF);
  77 u64 CARDqGetNextTBTT(u64 qwTSF, unsigned short wBeaconInterval);
  78 u64 CARDqGetTSFOffset(unsigned char byRxRate, u64 qwTSF1, u64 qwTSF2);
  79 unsigned char CARDbyGetPktType(struct vnt_private *);
  80 void CARDvSafeResetTx(struct vnt_private *);
  81 void CARDvSafeResetRx(struct vnt_private *);
  82 bool CARDbRadioPowerOff(struct vnt_private *);
  83 bool CARDbRadioPowerOn(struct vnt_private *);
  84 bool CARDbSetPhyParameter(struct vnt_private *, u8);
  85 bool CARDbUpdateTSF(struct vnt_private *, unsigned char byRxRate,
  86                     u64 qwBSSTimestamp);
  87 bool CARDbSetBeaconPeriod(struct vnt_private *, unsigned short wBeaconInterval);
  88
  89 #endif /* __CARD_H__ */