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_HIDRAW_H 20 #define _UAPI_HIDRAW_H 21 #include <linux/hid.h> 22 #include <linux/types.h> 23 struct hidraw_report_descriptor { 24 __u32 size; 25 __u8 value[HID_MAX_DESCRIPTOR_SIZE]; 26 }; 27 struct hidraw_devinfo { 28 __u32 bustype; 29 __s16 vendor; 30 __s16 product; 31 }; 32 #define HIDIOCGRDESCSIZE _IOR('H', 0x01, int) 33 #define HIDIOCGRDESC _IOR('H', 0x02, struct hidraw_report_descriptor) 34 #define HIDIOCGRAWINFO _IOR('H', 0x03, struct hidraw_devinfo) 35 #define HIDIOCGRAWNAME(len) _IOC(_IOC_READ, 'H', 0x04, len) 36 #define HIDIOCGRAWPHYS(len) _IOC(_IOC_READ, 'H', 0x05, len) 37 #define HIDIOCSFEATURE(len) _IOC(_IOC_WRITE | _IOC_READ, 'H', 0x06, len) 38 #define HIDIOCGFEATURE(len) _IOC(_IOC_WRITE | _IOC_READ, 'H', 0x07, len) 39 #define HIDIOCGRAWUNIQ(len) _IOC(_IOC_READ, 'H', 0x08, len) 40 #define HIDRAW_FIRST_MINOR 0 41 #define HIDRAW_MAX_DEVICES 64 42 #define HIDRAW_BUFFER_SIZE 64 43 #endif 44