• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
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)
27 struct 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 */
34 struct 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 */
44 struct 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 };
50 struct 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
60 struct 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 */
74 struct 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