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1#ifndef _ASM_X86_VGTOD_H
2#define _ASM_X86_VGTOD_H
3
4#include <asm/vsyscall.h>
5#include <linux/clocksource.h>
6
7struct vsyscall_gtod_data {
8 seqcount_t seq;
9
10 struct { /* extract of a clocksource struct */
11 int vclock_mode;
12 cycle_t cycle_last;
13 cycle_t mask;
14 u32 mult;
15 u32 shift;
16 } clock;
17
18 /* open coded 'struct timespec' */
19 time_t wall_time_sec;
20 u64 wall_time_snsec;
21 u64 monotonic_time_snsec;
22 time_t monotonic_time_sec;
23
24 struct timezone sys_tz;
25 struct timespec wall_time_coarse;
26 struct timespec monotonic_time_coarse;
27};
28extern struct vsyscall_gtod_data vsyscall_gtod_data;
29
30#endif /* _ASM_X86_VGTOD_H */