Will Deacon | 9031fef | 2012-03-05 11:49:31 +0000 | [diff] [blame] | 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 */ |