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

   1 //---------------------------------------------------------------------------
   2 // FT1000 driver for Flarion Flash OFDM NIC Device
   3 //
   4 // Copyright (C) 2002 Flarion Technologies, All rights reserved.
   5 //
   6 // This program is free software; you can redistribute it and/or modify it
   7 // under the terms of the GNU General Public License as published by the Free
   8 // Software Foundation; either version 2 of the License, or (at your option) any
   9 // later version. This program is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  11 // or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  12 // more details. You should have received a copy of the GNU General Public
  13 // License along with this program; if not, write to the
  14 // Free Software Foundation, Inc., 59 Temple Place -
  15 // Suite 330, Boston, MA 02111-1307, USA.
  16 //---------------------------------------------------------------------------
  17 //
  18 // File:         ft1000_ioctl.h
  19 //
  20 // Description:    Common structures and defines relating to IOCTL
  21 //
  22 // History:
  23 // 11/5/02    Whc                Created.
  24 //
  25 //---------------------------------------------------------------------------//---------------------------------------------------------------------------
  26 #ifndef _FT1000IOCTLH_
  27 #define _FT1000IOCTLH_
  28
  29 typedef struct _IOCTL_GET_VER
  30 {
  31     unsigned long drv_ver;
  32 } __attribute__ ((packed)) IOCTL_GET_VER, *PIOCTL_GET_VER;
  33
  34 //Data structure for Dsp statistics
  35 typedef struct _IOCTL_GET_DSP_STAT
  36 {
  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 from host to dsp
  64     unsigned long nRxPkts;                // Number of packets received from dsp to host
  65     unsigned long nTxBytes;               // Number of bytes transmitted from host to dsp
  66     unsigned long nRxBytes;               // Number of bytes received from dsp to host
  67     unsigned long ConTm;                  // Current session connection time in seconds
  68     unsigned char CalVer[CALVERSZ];       // Proprietary Calibration Version
  69     unsigned char CalDate[CALDATESZ];     // Proprietary Calibration Date
  70 } __attribute__ ((packed)) IOCTL_GET_DSP_STAT, *PIOCTL_GET_DSP_STAT;
  71
  72 //Data structure for Dual Ported RAM messaging between Host and Dsp
  73 typedef struct _IOCTL_DPRAM_BLK
  74 {
  75     unsigned short total_len;
  76         struct pseudo_hdr pseudohdr;
  77     unsigned char buffer[1780];
  78 } __attribute__ ((packed)) IOCTL_DPRAM_BLK, *PIOCTL_DPRAM_BLK;
  79
  80 typedef struct _IOCTL_DPRAM_COMMAND
  81 {
  82     unsigned short extra;
  83     IOCTL_DPRAM_BLK dpram_blk;
  84 } __attribute__ ((packed)) IOCTL_DPRAM_COMMAND, *PIOCTL_DPRAM_COMMAND;
  85
  86 //
  87 // Custom IOCTL command codes
  88 //
  89 #define FT1000_MAGIC_CODE      'F'
  90
  91 #define IOCTL_REGISTER_CMD                                      0
  92 #define IOCTL_SET_DPRAM_CMD                                     3
  93 #define IOCTL_GET_DPRAM_CMD                                     4
  94 #define IOCTL_GET_DSP_STAT_CMD      6
  95 #define IOCTL_GET_VER_CMD           7
  96 #define IOCTL_CONNECT               10
  97 #define IOCTL_DISCONNECT            11
  98
  99 #define IOCTL_FT1000_GET_DSP_STAT _IOR (FT1000_MAGIC_CODE, IOCTL_GET_DSP_STAT_CMD, sizeof(IOCTL_GET_DSP_STAT) )
 100 #define IOCTL_FT1000_GET_VER _IOR (FT1000_MAGIC_CODE, IOCTL_GET_VER_CMD, sizeof(IOCTL_GET_VER) )
 101 #define IOCTL_FT1000_CONNECT _IOW (FT1000_MAGIC_CODE, IOCTL_CONNECT, 0 )
 102 #define IOCTL_FT1000_DISCONNECT _IOW (FT1000_MAGIC_CODE, IOCTL_DISCONNECT, 0 )
 103 #define IOCTL_FT1000_SET_DPRAM _IOW (FT1000_MAGIC_CODE, IOCTL_SET_DPRAM_CMD, sizeof(IOCTL_DPRAM_BLK) )
 104 #define IOCTL_FT1000_GET_DPRAM _IOR (FT1000_MAGIC_CODE, IOCTL_GET_DPRAM_CMD, sizeof(IOCTL_DPRAM_BLK) )
 105 #define IOCTL_FT1000_REGISTER  _IOW (FT1000_MAGIC_CODE, IOCTL_REGISTER_CMD, sizeof(unsigned short *) )
 106 #endif // _FT1000IOCTLH_
 107