114 lines
2.7 KiB
C
114 lines
2.7 KiB
C
|
#ifndef STRACE_PTP_CLOCK_H
|
||
|
|
#define STRACE_PTP_CLOCK_H
|
||
|
|
|
||
|
|
#include "stdint.h"
|
||
|
|
|
||
|
|
#ifndef PTP_CLK_MAGIC
|
||
|
|
# define PTP_CLK_MAGIC '='
|
||
|
|
#else
|
||
|
|
# if PTP_CLK_MAGIC != '='
|
||
|
|
# error "Unexpected value of PTP_CLK_MAGIC"
|
||
|
|
# endif
|
||
|
|
#endif
|
||
|
|
|
||
|
|
struct strace_ptp_clock_time {
|
||
|
|
int64_t sec;
|
||
|
|
uint32_t nsec;
|
||
|
|
uint32_t reserved;
|
||
|
|
};
|
||
|
|
|
||
|
|
#define strace_ptp_clock_time_size \
|
||
|
|
sizeof(struct strace_ptp_clock_time)
|
||
|
|
#define expected_strace_ptp_clock_time_size 16
|
||
|
|
|
||
|
|
struct strace_ptp_clock_caps {
|
||
|
|
int max_adj;
|
||
|
|
int n_alarm;
|
||
|
|
int n_ext_ts;
|
||
|
|
int n_per_out;
|
||
|
|
int pps;
|
||
|
|
int n_pins;
|
||
|
|
int cross_timestamping;
|
||
|
|
int rsv[13];
|
||
|
|
};
|
||
|
|
|
||
|
|
#define strace_ptp_clock_caps_size \
|
||
|
|
sizeof(struct strace_ptp_clock_caps)
|
||
|
|
#define expected_strace_ptp_clock_caps_size 80
|
||
|
|
|
||
|
|
struct strace_ptp_extts_request {
|
||
|
|
unsigned int index;
|
||
|
|
unsigned int flags;
|
||
|
|
unsigned int rsv[2];
|
||
|
|
};
|
||
|
|
|
||
|
|
#define strace_ptp_extts_request_size \
|
||
|
|
sizeof(struct strace_ptp_extts_request)
|
||
|
|
#define expected_strace_ptp_extts_request_size 16
|
||
|
|
|
||
|
|
struct strace_ptp_perout_request {
|
||
|
|
struct strace_ptp_clock_time start;
|
||
|
|
struct strace_ptp_clock_time period;
|
||
|
|
unsigned int index;
|
||
|
|
unsigned int flags;
|
||
|
|
unsigned int rsv[4];
|
||
|
|
};
|
||
|
|
|
||
|
|
#define strace_ptp_perout_request_size \
|
||
|
|
sizeof(struct strace_ptp_perout_request)
|
||
|
|
#define expected_strace_ptp_perout_request_size 56
|
||
|
|
|
||
|
|
#ifndef PTP_MAX_SAMPLES
|
||
|
|
# define PTP_MAX_SAMPLES 25
|
||
|
|
#else
|
||
|
|
# if PTP_MAX_SAMPLES != 25
|
||
|
|
# error "Unexpected value of PTP_MAX_SAMPLES"
|
||
|
|
# endif
|
||
|
|
#endif
|
||
|
|
|
||
|
|
struct strace_ptp_sys_offset {
|
||
|
|
unsigned int n_samples;
|
||
|
|
unsigned int rsv[3];
|
||
|
|
struct strace_ptp_clock_time ts[2 * PTP_MAX_SAMPLES + 1];
|
||
|
|
};
|
||
|
|
|
||
|
|
#define strace_ptp_sys_offset_size \
|
||
|
|
sizeof(struct strace_ptp_sys_offset)
|
||
|
|
#define expected_strace_ptp_sys_offset_size 832
|
||
|
|
|
||
|
|
struct strace_ptp_sys_offset_precise {
|
||
|
|
struct strace_ptp_clock_time device;
|
||
|
|
struct strace_ptp_clock_time sys_realtime;
|
||
|
|
struct strace_ptp_clock_time sys_monoraw;
|
||
|
|
unsigned int rsv[4];
|
||
|
|
};
|
||
|
|
|
||
|
|
#define strace_ptp_sys_offset_precise_size \
|
||
|
|
sizeof(struct strace_ptp_sys_offset_precise)
|
||
|
|
#define expected_strace_ptp_sys_offset_precise_size 64
|
||
|
|
|
||
|
|
struct strace_ptp_pin_desc {
|
||
|
|
char name[64];
|
||
|
|
unsigned int index;
|
||
|
|
unsigned int func;
|
||
|
|
unsigned int chan;
|
||
|
|
unsigned int rsv[5];
|
||
|
|
};
|
||
|
|
|
||
|
|
#define strace_ptp_pin_desc_size \
|
||
|
|
sizeof(struct strace_ptp_pin_desc)
|
||
|
|
#define expected_strace_ptp_pin_desc_size 96
|
||
|
|
|
||
|
|
struct strace_ptp_extts_event {
|
||
|
|
struct strace_ptp_clock_time t;
|
||
|
|
unsigned int index;
|
||
|
|
unsigned int flags;
|
||
|
|
unsigned int rsv[2];
|
||
|
|
};
|
||
|
|
|
||
|
|
#define strace_ptp_extts_event_size \
|
||
|
|
sizeof(struct strace_ptp_extts_event)
|
||
|
|
#define expected_strace_ptp_extts_event_size 32
|
||
|
|
|
||
|
|
#endif /* STRACE_PTP_CLOCK_H */
|