pvr/ioctldef.h

   1 /**********************************************************************
   2  *
   3  * Copyright(c) 2008 Imagination Technologies Ltd. All rights reserved.
   4  *
   5  * This program is free software; you can redistribute it and/or modify it
   6  * under the terms and conditions of the GNU General Public License,
   7  * version 2, as published by the Free Software Foundation.
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   9  * This program is distributed in the hope it will be useful but, except
  10  * as otherwise stated in writing, without any warranty; without even the
  11  * implied warranty of merchantability or fitness for a particular purpose.
  12  * See the GNU General Public License for more details.
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  15  * this program; if not, write to the Free Software Foundation, Inc.,
  16  * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
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  18  * The full GNU General Public License is included in this distribution in
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  25  ******************************************************************************/
  26
  27 #ifndef __IOCTLDEF_H__
  28 #define __IOCTLDEF_H__
  29
  30 #define MAKEIOCTLINDEX(i)                       (((i) >> 2) & 0xFFF)
  31
  32 #define DEVICE_TYPE ULONG
  33
  34 #define FILE_DEVICE_BEEP                        0x00000001
  35 #define FILE_DEVICE_CD_ROM                      0x00000002
  36 #define FILE_DEVICE_CD_ROM_FILE_SYSTEM          0x00000003
  37 #define FILE_DEVICE_CONTROLLER                  0x00000004
  38 #define FILE_DEVICE_DATALINK                    0x00000005
  39 #define FILE_DEVICE_DFS                         0x00000006
  40 #define FILE_DEVICE_DISK                        0x00000007
  41 #define FILE_DEVICE_DISK_FILE_SYSTEM            0x00000008
  42 #define FILE_DEVICE_FILE_SYSTEM                 0x00000009
  43 #define FILE_DEVICE_INPORT_PORT                 0x0000000a
  44 #define FILE_DEVICE_KEYBOARD                    0x0000000b
  45 #define FILE_DEVICE_MAILSLOT                    0x0000000c
  46 #define FILE_DEVICE_MIDI_IN                     0x0000000d
  47 #define FILE_DEVICE_MIDI_OUT                    0x0000000e
  48 #define FILE_DEVICE_MOUSE                       0x0000000f
  49 #define FILE_DEVICE_MULTI_UNC_PROVIDER          0x00000010
  50 #define FILE_DEVICE_NAMED_PIPE                  0x00000011
  51 #define FILE_DEVICE_NETWORK                     0x00000012
  52 #define FILE_DEVICE_NETWORK_BROWSER             0x00000013
  53 #define FILE_DEVICE_NETWORK_FILE_SYSTEM         0x00000014
  54 #define FILE_DEVICE_NULL                        0x00000015
  55 #define FILE_DEVICE_PARALLEL_PORT               0x00000016
  56 #define FILE_DEVICE_PHYSICAL_NETCARD            0x00000017
  57 #define FILE_DEVICE_PRINTER                     0x00000018
  58 #define FILE_DEVICE_SCANNER                     0x00000019
  59 #define FILE_DEVICE_SERIAL_MOUSE_PORT           0x0000001a
  60 #define FILE_DEVICE_SERIAL_PORT                 0x0000001b
  61 #define FILE_DEVICE_SCREEN                      0x0000001c
  62 #define FILE_DEVICE_SOUND                       0x0000001d
  63 #define FILE_DEVICE_STREAMS                     0x0000001e
  64 #define FILE_DEVICE_TAPE                        0x0000001f
  65 #define FILE_DEVICE_TAPE_FILE_SYSTEM            0x00000020
  66 #define FILE_DEVICE_TRANSPORT                   0x00000021
  67 #define FILE_DEVICE_UNKNOWN                     0x00000022
  68 #define FILE_DEVICE_VIDEO                       0x00000023
  69 #define FILE_DEVICE_VIRTUAL_DISK                0x00000024
  70 #define FILE_DEVICE_WAVE_IN                     0x00000025
  71 #define FILE_DEVICE_WAVE_OUT                    0x00000026
  72 #define FILE_DEVICE_8042_PORT                   0x00000027
  73 #define FILE_DEVICE_NETWORK_REDIRECTOR          0x00000028
  74 #define FILE_DEVICE_BATTERY                     0x00000029
  75 #define FILE_DEVICE_BUS_EXTENDER                0x0000002a
  76 #define FILE_DEVICE_MODEM                       0x0000002b
  77 #define FILE_DEVICE_VDM                         0x0000002c
  78 #define FILE_DEVICE_MASS_STORAGE                0x0000002d
  79
  80 #define CTL_CODE( DeviceType, Function, Method, Access) (                  \
  81     ((DeviceType) << 16) | ((Access) << 14) | ((Function) << 2) | (Method) \
  82 )
  83
  84 #define METHOD_BUFFERED                         0
  85 #define METHOD_IN_DIRECT                        1
  86 #define METHOD_OUT_DIRECT                       2
  87 #define METHOD_NEITHER                          3
  88
  89 #define FILE_ANY_ACCESS                         0
  90 #define FILE_READ_ACCESS                        0x0001
  91 #define FILE_WRITE_ACCESS                       0x0002
  92
  93 #endif