blob: 25bfd8dddb5c77737b07d0eb1a730aaf2a8dcb79 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
|
/****************************************************************************
****************************************************************************
***
*** This header was automatically generated from a Linux kernel header
*** of the same name, to make information necessary for userspace to
*** call into the kernel available to libc. It contains only constants,
*** structures, and macros generated from the original header, and thus,
*** contains no copyrightable information.
***
*** To edit the content of this header, modify the corresponding
*** source file (e.g. under external/kernel-headers/original/) then
*** run bionic/libc/kernel/tools/update_all.py
***
*** Any manual change here will be lost the next time this script will
*** be run. You've been warned!
***
****************************************************************************
****************************************************************************/
#ifndef _UAPI_LINUX_SURFACE_AGGREGATOR_CDEV_H
#define _UAPI_LINUX_SURFACE_AGGREGATOR_CDEV_H
#include <linux/ioctl.h>
#include <linux/types.h>
enum ssam_cdev_request_flags {
SSAM_CDEV_REQUEST_HAS_RESPONSE = 0x01,
SSAM_CDEV_REQUEST_UNSEQUENCED = 0x02,
};
struct ssam_cdev_request {
__u8 target_category;
__u8 target_id;
__u8 command_id;
__u8 instance_id;
__u16 flags;
__s16 status;
struct {
__u64 data;
__u16 length;
__u8 __pad[6];
} payload;
struct {
__u64 data;
__u16 length;
__u8 __pad[6];
} response;
} __attribute__((__packed__));
#define SSAM_CDEV_REQUEST _IOWR(0xA5, 1, struct ssam_cdev_request)
#endif
|
