kernel/drivers/staging/ft1000/ft1000-usb/ft1000_ioctl.h

   1 /*
   2  *---------------------------------------------------------------------------
   3  * FT1000 driver for Flarion Flash OFDM NIC Device
   4  *
   5  * Copyright (C) 2002 Flarion Technologies, All rights reserved.
   6  *
   7  * This program is free software; you can redistribute it and/or modify it
   8  * under the terms of the GNU General Public License as published by the Free
   9  * Software Foundation; either version 2 of the License, or (at your option) any
  10  * later version. This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  12  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  13  * more details. You should have received a copy of the GNU General Public
  14  * License along with this program; if not, write to the
  15  * Free Software Foundation, Inc., 59 Temple Place -
  16  * Suite 330, Boston, MA 02111-1307, USA.
  17  *---------------------------------------------------------------------------
  18  *
  19  * File:         ft1000_ioctl.h
  20  *
  21  * Description:    Common structures and defines relating to IOCTL
  22  *
  23  * History:
  24  * 11/5/02    Whc                Created.
  25  *
  26  *---------------------------------------------------------------------------
  27  */
  28 #ifndef _FT1000IOCTLH_
  29 #define _FT1000IOCTLH_
  30
  31 struct IOCTL_GET_VER {
  32         unsigned long drv_ver;
  33 } __packed;
  34
  35 /* Data structure for Dsp statistics */
  36 struct IOCTL_GET_DSP_STAT {
  37         unsigned char DspVer[DSPVERSZ];        /* DSP version number */
  38         unsigned char HwSerNum[HWSERNUMSZ];    /* Hardware Serial Number */
  39         unsigned char Sku[SKUSZ];              /* SKU */
  40         unsigned char eui64[EUISZ];            /* EUI64 */
  41         unsigned short ConStat;                /* Connection Status */
  42         /*    Bits 0-3 = Connection Status Field */
  43         /*               0000=Idle (Disconnect) */
  44         /*               0001=Searching */
  45         /*               0010=Active (Connected) */
  46         /*               0011=Waiting for L2 down */
  47         /*               0100=Sleep */
  48         unsigned short LedStat;                /* Led Status */
  49         /*    Bits 0-3   = Signal Strength Field */
  50         /*                 0000 = -105dBm to -92dBm */
  51         /*                 0001 = -92dBm to -85dBm */
  52         /*                 0011 = -85dBm to -75dBm */
  53         /*                 0111 = -75dBm to -50dBm */
  54         /*                 1111 = -50dBm to 0dBm */
  55         /*    Bits 4-7   = Reserved */
  56         /*    Bits 8-11  = SNR Field */
  57         /*                 0000 = <2dB */
  58         /*                 0001 = 2dB to 8dB */
  59         /*                 0011 = 8dB to 15dB */
  60         /*                 0111 = 15dB to 22dB */
  61         /*                 1111 = >22dB */
  62         /*    Bits 12-15 = Reserved */
  63         unsigned long nTxPkts;                /* Number of packets transmitted
  64                                                * from host to dsp
  65                                                */
  66         unsigned long nRxPkts;                /* Number of packets received from
  67                                                * dsp to host
  68                                                */
  69         unsigned long nTxBytes;               /* Number of bytes transmitted
  70                                                * from host to dsp
  71                                                */
  72         unsigned long nRxBytes;               /* Number of bytes received from
  73                                                * dsp to host
  74                                                */
  75         unsigned long ConTm;                  /* Current session connection time
  76                                                * in seconds
  77                                                */
  78         unsigned char CalVer[CALVERSZ];       /* Proprietary Calibration
  79                                                * Version
  80                                                */
  81         unsigned char CalDate[CALDATESZ];     /* Proprietary Calibration Date */
  82 } __packed;
  83
  84 /* Data structure for Dual Ported RAM messaging between Host and Dsp */
  85 struct IOCTL_DPRAM_BLK {
  86         unsigned short total_len;
  87         struct pseudo_hdr pseudohdr;
  88         unsigned char buffer[1780];
  89 } __packed;
  90
  91 struct IOCTL_DPRAM_COMMAND {
  92         unsigned short extra;
  93         struct IOCTL_DPRAM_BLK dpram_blk;
  94 } __packed;
  95
  96 /*
  97  * Custom IOCTL command codes
  98  */
  99 #define FT1000_MAGIC_CODE      'F'
 100
 101 #define IOCTL_REGISTER_CMD      0
 102 #define IOCTL_SET_DPRAM_CMD     3
 103 #define IOCTL_GET_DPRAM_CMD     4
 104 #define IOCTL_GET_DSP_STAT_CMD  6
 105 #define IOCTL_GET_VER_CMD       7
 106 #define IOCTL_CONNECT           10
 107 #define IOCTL_DISCONNECT        11
 108
 109 #define IOCTL_FT1000_GET_DSP_STAT _IOR(FT1000_MAGIC_CODE,               \
 110                                        IOCTL_GET_DSP_STAT_CMD,          \
 111                                        struct IOCTL_GET_DSP_STAT)
 112 #define IOCTL_FT1000_GET_VER _IOR(FT1000_MAGIC_CODE, IOCTL_GET_VER_CMD, \
 113                                   struct IOCTL_GET_VER)
 114 #define IOCTL_FT1000_CONNECT _IO(FT1000_MAGIC_CODE, IOCTL_CONNECT)
 115 #define IOCTL_FT1000_DISCONNECT _IO(FT1000_MAGIC_CODE, IOCTL_DISCONNECT)
 116 #define IOCTL_FT1000_SET_DPRAM _IOW(FT1000_MAGIC_CODE, IOCTL_SET_DPRAM_CMD, \
 117                                     struct IOCTL_DPRAM_BLK)
 118 #define IOCTL_FT1000_GET_DPRAM _IOR(FT1000_MAGIC_CODE, IOCTL_GET_DPRAM_CMD, \
 119                                     struct IOCTL_DPRAM_BLK)
 120 #define IOCTL_FT1000_REGISTER  _IOW(FT1000_MAGIC_CODE, IOCTL_REGISTER_CMD, \
 121                                     unsigned short *)
 122
 123 #endif /* _FT1000IOCTLH_ */