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 _PTP_CLOCK_H_
20#define _PTP_CLOCK_H_
21#include <linux/ioctl.h>
22#include <linux/types.h>
23/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
24#define PTP_ENABLE_FEATURE (1<<0)
25#define PTP_RISING_EDGE (1<<1)
26#define PTP_FALLING_EDGE (1<<2)
27struct ptp_clock_time {
28/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
29 __s64 sec;
30 __u32 nsec;
31 __u32 reserved;
32};
33/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
34struct ptp_clock_caps {
35 int max_adj;
36 int n_alarm;
37 int n_ext_ts;
38/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
39 int n_per_out;
40 int pps;
41 int rsv[15];
42};
43/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
44struct ptp_extts_request {
45 unsigned int index;
46 unsigned int flags;
47 unsigned int rsv[2];
48/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
49};
50struct ptp_perout_request {
51 struct ptp_clock_time start;
52 struct ptp_clock_time period;
53/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
54 unsigned int index;
55 unsigned int flags;
56 unsigned int rsv[4];
57};
58/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
59#define PTP_MAX_SAMPLES 25
60struct ptp_sys_offset {
61 unsigned int n_samples;
62 unsigned int rsv[3];
63/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
64 struct ptp_clock_time ts[2 * PTP_MAX_SAMPLES + 1];
65};
66#define PTP_CLK_MAGIC '='
67#define PTP_CLOCK_GETCAPS _IOR(PTP_CLK_MAGIC, 1, struct ptp_clock_caps)
68/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
69#define PTP_EXTTS_REQUEST _IOW(PTP_CLK_MAGIC, 2, struct ptp_extts_request)
70#define PTP_PEROUT_REQUEST _IOW(PTP_CLK_MAGIC, 3, struct ptp_perout_request)
71#define PTP_ENABLE_PPS _IOW(PTP_CLK_MAGIC, 4, int)
72#define PTP_SYS_OFFSET _IOW(PTP_CLK_MAGIC, 5, struct ptp_sys_offset)
73/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
74struct ptp_extts_event {
75 struct ptp_clock_time t;
76 unsigned int index;
77 unsigned int flags;
78/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
79 unsigned int rsv[2];
80};
81#endif
82