hw/dmx/input/usb-private.h

   1 /*
   2  * Copyright 2002 Red Hat Inc., Durham, North Carolina.
   3  *
   4  * All Rights Reserved.
   5  *
   6  * Permission is hereby granted, free of charge, to any person obtaining
   7  * a copy of this software and associated documentation files (the
   8  * "Software"), to deal in the Software without restriction, including
   9  * without limitation on the rights to use, copy, modify, merge,
  10  * publish, distribute, sublicense, and/or sell copies of the Software,
  11  * and to permit persons to whom the Software is furnished to do so,
  12  * subject to the following conditions:
  13  *
  14  * The above copyright notice and this permission notice (including the
  15  * next paragraph) shall be included in all copies or substantial
  16  * portions of the Software.
  17  *
  18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  19  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  20  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  21  * NON-INFRINGEMENT.  IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
  22  * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
  23  * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  24  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  25  * SOFTWARE.
  26  */
  27
  28 /*
  29  * Authors:
  30  *   Rickard E. (Rik) Faith <faith@redhat.com>
  31  *
  32  */
  33
  34 /** \file
  35  * Private header file for USB support.  This file provides
  36  * Linux-specific include files and the definition of the private
  37  * structure.  \see usb-common.c \see usb-keyboard.c \see usb-mouse.c
  38  * \see usb-other.c */
  39
  40 #ifndef _USB_PRIVATE_H_
  41 #define _USB_PRIVATE_H_
  42
  43 #include "dmxinputinit.h"
  44 #include "inputstr.h"
  45 #include <X11/Xos.h>
  46 #include <errno.h>
  47 #include <linux/input.h>
  48 #include "usb-common.h"
  49
  50                                 /*  Support for force feedback was
  51                                  *  introduced in Linxu 2.4.10 */
  52 #ifndef EV_MSC
  53 #define EV_MSC      0x04
  54 #endif
  55 #ifndef EV_FF
  56 #define EV_FF       0x15
  57 #endif
  58 #ifndef LED_SLEEP
  59 #define LED_SLEEP   0x05
  60 #endif
  61 #ifndef LED_SUSPEND
  62 #define LED_SUSPEND 0x06
  63 #endif
  64 #ifndef LED_MUTE
  65 #define LED_MUTE    0x07
  66 #endif
  67 #ifndef LED_MISC
  68 #define LED_MISC    0x08
  69 #endif
  70 #ifndef BTN_DEAD
  71 #define BTN_DEAD    0x12f
  72 #endif
  73 #ifndef BTN_THUMBL
  74 #define BTN_THUMBL  0x13d
  75 #endif
  76 #ifndef BTN_THUMBR
  77 #define BTN_THUMBR  0x13e
  78 #endif
  79 #ifndef MSC_SERIAL
  80 #define MSC_SERIAL  0x00
  81 #endif
  82 #ifndef MSC_MAX
  83 #define MSC_MAX     0x07
  84 #endif
  85
  86                                 /* Support for older kernels. */
  87 #ifndef ABS_WHEEL
  88 #define ABS_WHEEL   0x08
  89 #endif
  90 #ifndef ABS_GAS
  91 #define ABS_GAS     0x09
  92 #endif
  93 #ifndef ABS_BRAKE
  94 #define ABS_BRAKE   0x0a
  95 #endif
  96
  97 #define NUM_STATE_ENTRIES (256/32)
  98
  99 /* Private area for USB devices. */
 100 typedef struct _myPrivate {
 101     DeviceIntPtr pDevice;                   /**< Device (mouse or other) */
 102     int fd;                                 /**< File descriptor */
 103     unsigned char mask[EV_MAX / 8 + 1];     /**< Mask */
 104     int numRel, numAbs, numLeds;            /**< Counts */
 105     int relmap[REL_CNT];                    /**< Relative axis map */
 106     int absmap[ABS_CNT];                    /**< Absolute axis map */
 107
 108     CARD32 kbdState[NUM_STATE_ENTRIES];         /**< Keyboard state */
 109     DeviceIntPtr pKeyboard;                     /** Keyboard device */
 110
 111     int pitch;                  /**< Bell pitch  */
 112     unsigned long duration;     /**< Bell duration */
 113
 114     /* FIXME: dmxInput is never initialized */
 115     DMXInputInfo *dmxInput;     /**< For pretty-printing */
 116 } myPrivate;
 117 #endif