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_LINUX_WMI_H 20 #define _UAPI_LINUX_WMI_H 21 #include <linux/ioctl.h> 22 #include <linux/types.h> 23 #define WMI_IOC 'W' 24 struct wmi_ioctl_buffer { 25 __u64 length; 26 __u8 data[]; 27 }; 28 struct calling_interface_buffer { 29 __u16 cmd_class; 30 __u16 cmd_select; 31 volatile __u32 input[4]; 32 volatile __u32 output[4]; 33 } __attribute__((__packed__)); 34 struct dell_wmi_extensions { 35 __u32 argattrib; 36 __u32 blength; 37 __u8 data[]; 38 } __attribute__((__packed__)); 39 struct dell_wmi_smbios_buffer { 40 __u64 length; 41 struct calling_interface_buffer std; 42 struct dell_wmi_extensions ext; 43 } __attribute__((__packed__)); 44 #define CLASS_TOKEN_READ 0 45 #define CLASS_TOKEN_WRITE 1 46 #define SELECT_TOKEN_STD 0 47 #define SELECT_TOKEN_BAT 1 48 #define SELECT_TOKEN_AC 2 49 #define CLASS_FLASH_INTERFACE 7 50 #define SELECT_FLASH_INTERFACE 3 51 #define CLASS_ADMIN_PROP 10 52 #define SELECT_ADMIN_PROP 3 53 #define CLASS_INFO 17 54 #define SELECT_RFKILL 11 55 #define SELECT_APP_REGISTRATION 3 56 #define SELECT_DOCK 22 57 #define CAPSULE_EN_TOKEN 0x0461 58 #define CAPSULE_DIS_TOKEN 0x0462 59 #define WSMT_EN_TOKEN 0x04EC 60 #define WSMT_DIS_TOKEN 0x04ED 61 #define DELL_WMI_SMBIOS_CMD _IOWR(WMI_IOC, 0, struct dell_wmi_smbios_buffer) 62 #endif 63