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 _LINUX_VIRTIO_INPUT_H 20 #define _LINUX_VIRTIO_INPUT_H 21 #include <linux/types.h> 22 enum virtio_input_config_select { 23 VIRTIO_INPUT_CFG_UNSET = 0x00, 24 VIRTIO_INPUT_CFG_ID_NAME = 0x01, 25 VIRTIO_INPUT_CFG_ID_SERIAL = 0x02, 26 VIRTIO_INPUT_CFG_ID_DEVIDS = 0x03, 27 VIRTIO_INPUT_CFG_PROP_BITS = 0x10, 28 VIRTIO_INPUT_CFG_EV_BITS = 0x11, 29 VIRTIO_INPUT_CFG_ABS_INFO = 0x12, 30 }; 31 struct virtio_input_absinfo { 32 __u32 min; 33 __u32 max; 34 __u32 fuzz; 35 __u32 flat; 36 __u32 res; 37 }; 38 struct virtio_input_devids { 39 __u16 bustype; 40 __u16 vendor; 41 __u16 product; 42 __u16 version; 43 }; 44 struct virtio_input_config { 45 __u8 select; 46 __u8 subsel; 47 __u8 size; 48 __u8 reserved[5]; 49 union { 50 char string[128]; 51 __u8 bitmap[128]; 52 struct virtio_input_absinfo abs; 53 struct virtio_input_devids ids; 54 } u; 55 }; 56 struct virtio_input_event { 57 __le16 type; 58 __le16 code; 59 __le32 value; 60 }; 61 #endif 62