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      1 /****************************************************************************
      2  ****************************************************************************
      3  ***
      4  ***   This header was automatically generated from a Linux kernel header
      5  ***   of the same name, to make information necessary for userspace to
      6  ***   call into the kernel available to libc.  It contains only constants,
      7  ***   structures, and macros generated from the original header, and thus,
      8  ***   contains no copyrightable information.
      9  ***
     10  ***   To edit the content of this header, modify the corresponding
     11  ***   source file (e.g. under external/kernel-headers/original/) then
     12  ***   run bionic/libc/kernel/tools/update_all.py
     13  ***
     14  ***   Any manual change here will be lost the next time this script will
     15  ***   be run. You've been warned!
     16  ***
     17  ****************************************************************************
     18  ****************************************************************************/
     19 #ifndef _UAPI_HIDDEV_H
     20 #define _UAPI_HIDDEV_H
     21 #include <linux/types.h>
     22 struct hiddev_event {
     23 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     24  unsigned hid;
     25  signed int value;
     26 };
     27 struct hiddev_devinfo {
     28 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     29  __u32 bustype;
     30  __u32 busnum;
     31  __u32 devnum;
     32  __u32 ifnum;
     33 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     34  __s16 vendor;
     35  __s16 product;
     36  __s16 version;
     37  __u32 num_applications;
     38 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     39 };
     40 struct hiddev_collection_info {
     41  __u32 index;
     42  __u32 type;
     43 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     44  __u32 usage;
     45  __u32 level;
     46 };
     47 #define HID_STRING_SIZE 256
     48 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     49 struct hiddev_string_descriptor {
     50  __s32 index;
     51  char value[HID_STRING_SIZE];
     52 };
     53 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     54 struct hiddev_report_info {
     55  __u32 report_type;
     56  __u32 report_id;
     57  __u32 num_fields;
     58 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     59 };
     60 #define HID_REPORT_ID_UNKNOWN 0xffffffff
     61 #define HID_REPORT_ID_FIRST 0x00000100
     62 #define HID_REPORT_ID_NEXT 0x00000200
     63 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     64 #define HID_REPORT_ID_MASK 0x000000ff
     65 #define HID_REPORT_ID_MAX 0x000000ff
     66 #define HID_REPORT_TYPE_INPUT 1
     67 #define HID_REPORT_TYPE_OUTPUT 2
     68 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     69 #define HID_REPORT_TYPE_FEATURE 3
     70 #define HID_REPORT_TYPE_MIN 1
     71 #define HID_REPORT_TYPE_MAX 3
     72 struct hiddev_field_info {
     73 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     74  __u32 report_type;
     75  __u32 report_id;
     76  __u32 field_index;
     77  __u32 maxusage;
     78 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     79  __u32 flags;
     80  __u32 physical;
     81  __u32 logical;
     82  __u32 application;
     83 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     84  __s32 logical_minimum;
     85  __s32 logical_maximum;
     86  __s32 physical_minimum;
     87  __s32 physical_maximum;
     88 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     89  __u32 unit_exponent;
     90  __u32 unit;
     91 };
     92 #define HID_FIELD_CONSTANT 0x001
     93 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     94 #define HID_FIELD_VARIABLE 0x002
     95 #define HID_FIELD_RELATIVE 0x004
     96 #define HID_FIELD_WRAP 0x008
     97 #define HID_FIELD_NONLINEAR 0x010
     98 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
     99 #define HID_FIELD_NO_PREFERRED 0x020
    100 #define HID_FIELD_NULL_STATE 0x040
    101 #define HID_FIELD_VOLATILE 0x080
    102 #define HID_FIELD_BUFFERED_BYTE 0x100
    103 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    104 struct hiddev_usage_ref {
    105  __u32 report_type;
    106  __u32 report_id;
    107  __u32 field_index;
    108 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    109  __u32 usage_index;
    110  __u32 usage_code;
    111  __s32 value;
    112 };
    113 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    114 #define HID_MAX_MULTI_USAGES 1024
    115 struct hiddev_usage_ref_multi {
    116  struct hiddev_usage_ref uref;
    117  __u32 num_values;
    118 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    119  __s32 values[HID_MAX_MULTI_USAGES];
    120 };
    121 #define HID_FIELD_INDEX_NONE 0xffffffff
    122 #define HID_VERSION 0x010004
    123 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    124 #define HIDIOCGVERSION _IOR('H', 0x01, int)
    125 #define HIDIOCAPPLICATION _IO('H', 0x02)
    126 #define HIDIOCGDEVINFO _IOR('H', 0x03, struct hiddev_devinfo)
    127 #define HIDIOCGSTRING _IOR('H', 0x04, struct hiddev_string_descriptor)
    128 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    129 #define HIDIOCINITREPORT _IO('H', 0x05)
    130 #define HIDIOCGNAME(len) _IOC(_IOC_READ, 'H', 0x06, len)
    131 #define HIDIOCGREPORT _IOW('H', 0x07, struct hiddev_report_info)
    132 #define HIDIOCSREPORT _IOW('H', 0x08, struct hiddev_report_info)
    133 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    134 #define HIDIOCGREPORTINFO _IOWR('H', 0x09, struct hiddev_report_info)
    135 #define HIDIOCGFIELDINFO _IOWR('H', 0x0A, struct hiddev_field_info)
    136 #define HIDIOCGUSAGE _IOWR('H', 0x0B, struct hiddev_usage_ref)
    137 #define HIDIOCSUSAGE _IOW('H', 0x0C, struct hiddev_usage_ref)
    138 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    139 #define HIDIOCGUCODE _IOWR('H', 0x0D, struct hiddev_usage_ref)
    140 #define HIDIOCGFLAG _IOR('H', 0x0E, int)
    141 #define HIDIOCSFLAG _IOW('H', 0x0F, int)
    142 #define HIDIOCGCOLLECTIONINDEX _IOW('H', 0x10, struct hiddev_usage_ref)
    143 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    144 #define HIDIOCGCOLLECTIONINFO _IOWR('H', 0x11, struct hiddev_collection_info)
    145 #define HIDIOCGPHYS(len) _IOC(_IOC_READ, 'H', 0x12, len)
    146 #define HIDIOCGUSAGES _IOWR('H', 0x13, struct hiddev_usage_ref_multi)
    147 #define HIDIOCSUSAGES _IOW('H', 0x14, struct hiddev_usage_ref_multi)
    148 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    149 #define HIDDEV_FLAG_UREF 0x1
    150 #define HIDDEV_FLAG_REPORT 0x2
    151 #define HIDDEV_FLAGS 0x3
    152 #endif
    153 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    154