1 /* 2 * This file is auto-generated. Modifications will be lost. 3 * 4 * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/ 5 * for more information. 6 */ 7 #ifndef __UAPI_LINUX_USB_G_HID_H 8 #define __UAPI_LINUX_USB_G_HID_H 9 #include <linux/types.h> 10 #define MAX_REPORT_LENGTH 64 11 struct usb_hidg_report { 12 __u8 report_id; 13 __u8 userspace_req; 14 __u16 length; 15 __u8 data[MAX_REPORT_LENGTH]; 16 __u8 padding[4]; 17 }; 18 #define GADGET_HID_READ_GET_REPORT_ID _IOR('g', 0x41, __u8) 19 #define GADGET_HID_WRITE_GET_REPORT _IOW('g', 0x42, struct usb_hidg_report) 20 #endif 21