diff options
Diffstat (limited to 'arch/arm64/include/asm/vdso_datapage.h')
-rw-r--r-- | arch/arm64/include/asm/vdso_datapage.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/vdso_datapage.h b/arch/arm64/include/asm/vdso_datapage.h new file mode 100644 index 00000000000..de66199673d --- /dev/null +++ b/arch/arm64/include/asm/vdso_datapage.h | |||
@@ -0,0 +1,43 @@ | |||
1 | /* | ||
2 | * Copyright (C) 2012 ARM Limited | ||
3 | * | ||
4 | * This program is free software; you can redistribute it and/or modify | ||
5 | * it under the terms of the GNU General Public License version 2 as | ||
6 | * published by the Free Software Foundation. | ||
7 | * | ||
8 | * This program is distributed in the hope that it will be useful, | ||
9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
11 | * GNU General Public License for more details. | ||
12 | * | ||
13 | * You should have received a copy of the GNU General Public License | ||
14 | * along with this program. If not, see <http://www.gnu.org/licenses/>. | ||
15 | */ | ||
16 | #ifndef __ASM_VDSO_DATAPAGE_H | ||
17 | #define __ASM_VDSO_DATAPAGE_H | ||
18 | |||
19 | #ifdef __KERNEL__ | ||
20 | |||
21 | #ifndef __ASSEMBLY__ | ||
22 | |||
23 | struct vdso_data { | ||
24 | __u64 cs_cycle_last; /* Timebase at clocksource init */ | ||
25 | __u64 xtime_clock_sec; /* Kernel time */ | ||
26 | __u64 xtime_clock_nsec; | ||
27 | __u64 xtime_coarse_sec; /* Coarse time */ | ||
28 | __u64 xtime_coarse_nsec; | ||
29 | __u64 wtm_clock_sec; /* Wall to monotonic time */ | ||
30 | __u64 wtm_clock_nsec; | ||
31 | __u32 tb_seq_count; /* Timebase sequence counter */ | ||
32 | __u32 cs_mult; /* Clocksource multiplier */ | ||
33 | __u32 cs_shift; /* Clocksource shift */ | ||
34 | __u32 tz_minuteswest; /* Whacky timezone stuff */ | ||
35 | __u32 tz_dsttime; | ||
36 | __u32 use_syscall; | ||
37 | }; | ||
38 | |||
39 | #endif /* !__ASSEMBLY__ */ | ||
40 | |||
41 | #endif /* __KERNEL__ */ | ||
42 | |||
43 | #endif /* __ASM_VDSO_DATAPAGE_H */ | ||