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156 lines
4.1 KiB
156 lines
4.1 KiB
/****************************************************************************
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****************************************************************************
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***
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*** This header was automatically generated from a Linux kernel header
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*** of the same name, to make information necessary for userspace to
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*** call into the kernel available to libc. It contains only constants,
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*** structures, and macros generated from the original header, and thus,
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*** contains no copyrightable information.
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***
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*** To edit the content of this header, modify the corresponding
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*** source file (e.g. under external/kernel-headers/original/) then
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*** run bionic/libc/kernel/tools/update_all.py
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***
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*** Any manual change here will be lost the next time this script will
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*** be run. You've been warned!
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***
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****************************************************************************
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****************************************************************************/
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#ifndef __UHID_H_
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#define __UHID_H_
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#include <linux/input.h>
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#include <linux/types.h>
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#include <linux/hid.h>
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enum uhid_event_type {
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__UHID_LEGACY_CREATE,
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UHID_DESTROY,
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UHID_START,
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UHID_STOP,
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UHID_OPEN,
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UHID_CLOSE,
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UHID_OUTPUT,
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__UHID_LEGACY_OUTPUT_EV,
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__UHID_LEGACY_INPUT,
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UHID_GET_REPORT,
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UHID_GET_REPORT_REPLY,
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UHID_CREATE2,
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UHID_INPUT2,
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UHID_SET_REPORT,
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UHID_SET_REPORT_REPLY,
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};
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struct uhid_create2_req {
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__u8 name[128];
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__u8 phys[64];
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__u8 uniq[64];
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__u16 rd_size;
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__u16 bus;
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__u32 vendor;
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__u32 product;
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__u32 version;
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__u32 country;
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__u8 rd_data[HID_MAX_DESCRIPTOR_SIZE];
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} __attribute__((__packed__));
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enum uhid_dev_flag {
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UHID_DEV_NUMBERED_FEATURE_REPORTS = (1ULL << 0),
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UHID_DEV_NUMBERED_OUTPUT_REPORTS = (1ULL << 1),
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UHID_DEV_NUMBERED_INPUT_REPORTS = (1ULL << 2),
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};
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struct uhid_start_req {
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__u64 dev_flags;
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};
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#define UHID_DATA_MAX 4096
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enum uhid_report_type {
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UHID_FEATURE_REPORT,
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UHID_OUTPUT_REPORT,
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UHID_INPUT_REPORT,
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};
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struct uhid_input2_req {
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__u16 size;
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__u8 data[UHID_DATA_MAX];
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} __attribute__((__packed__));
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struct uhid_output_req {
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__u8 data[UHID_DATA_MAX];
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__u16 size;
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__u8 rtype;
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} __attribute__((__packed__));
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struct uhid_get_report_req {
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__u32 id;
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__u8 rnum;
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__u8 rtype;
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} __attribute__((__packed__));
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struct uhid_get_report_reply_req {
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__u32 id;
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__u16 err;
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__u16 size;
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__u8 data[UHID_DATA_MAX];
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} __attribute__((__packed__));
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struct uhid_set_report_req {
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__u32 id;
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__u8 rnum;
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__u8 rtype;
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__u16 size;
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__u8 data[UHID_DATA_MAX];
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} __attribute__((__packed__));
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struct uhid_set_report_reply_req {
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__u32 id;
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__u16 err;
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} __attribute__((__packed__));
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enum uhid_legacy_event_type {
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UHID_CREATE = __UHID_LEGACY_CREATE,
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UHID_OUTPUT_EV = __UHID_LEGACY_OUTPUT_EV,
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UHID_INPUT = __UHID_LEGACY_INPUT,
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UHID_FEATURE = UHID_GET_REPORT,
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UHID_FEATURE_ANSWER = UHID_GET_REPORT_REPLY,
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};
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struct uhid_create_req {
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__u8 name[128];
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__u8 phys[64];
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__u8 uniq[64];
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__u8 __user * rd_data;
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__u16 rd_size;
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__u16 bus;
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__u32 vendor;
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__u32 product;
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__u32 version;
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__u32 country;
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} __attribute__((__packed__));
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struct uhid_input_req {
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__u8 data[UHID_DATA_MAX];
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__u16 size;
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} __attribute__((__packed__));
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struct uhid_output_ev_req {
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__u16 type;
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__u16 code;
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__s32 value;
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} __attribute__((__packed__));
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struct uhid_feature_req {
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__u32 id;
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__u8 rnum;
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__u8 rtype;
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} __attribute__((__packed__));
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struct uhid_feature_answer_req {
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__u32 id;
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__u16 err;
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__u16 size;
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__u8 data[UHID_DATA_MAX];
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} __attribute__((__packed__));
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struct uhid_event {
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__u32 type;
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union {
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struct uhid_create_req create;
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struct uhid_input_req input;
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struct uhid_output_req output;
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struct uhid_output_ev_req output_ev;
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struct uhid_feature_req feature;
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struct uhid_get_report_req get_report;
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struct uhid_feature_answer_req feature_answer;
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struct uhid_get_report_reply_req get_report_reply;
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struct uhid_create2_req create2;
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struct uhid_input2_req input2;
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struct uhid_set_report_req set_report;
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struct uhid_set_report_reply_req set_report_reply;
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struct uhid_start_req start;
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} u;
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} __attribute__((__packed__));
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#endif
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