diff options
| author | Sascha Hauer <s.hauer@pengutronix.de> | 2007-07-05 18:01:15 +0200 |
|---|---|---|
| committer | Sascha Hauer <sha@octopus.labnet.pengutronix.de> | 2007-07-05 18:01:15 +0200 |
| commit | 363266d818c3504458fe005ef0308ea48f71e7ca (patch) | |
| tree | fa11b8ab9cb69096d9482eda32d2d0be400810ee /include/clock.h | |
| parent | fecf0fd93e63938080c6a86c7e0918ab9f310908 (diff) | |
| download | barebox-363266d818c3504458fe005ef0308ea48f71e7ca.tar.gz barebox-363266d818c3504458fe005ef0308ea48f71e7ca.tar.xz | |
svn_rev_033
change to clocksource api
Diffstat (limited to 'include/clock.h')
| -rw-r--r-- | include/clock.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/include/clock.h b/include/clock.h index a8920f1107..85ce40182f 100644 --- a/include/clock.h +++ b/include/clock.h @@ -1,3 +1,5 @@ +#ifndef CLOCK_H +#define CLOCK_H struct clocksource { uint32_t shift; @@ -8,7 +10,7 @@ struct clocksource { }; -inline uint32_t cyc2ns(struct clocksource *cs, uint64_t cycles) +static inline uint32_t cyc2ns(struct clocksource *cs, uint64_t cycles) { uint64_t ret = cycles; ret = (ret * cs->mult) >> cs->shift; @@ -27,3 +29,8 @@ int is_timeout(uint64_t start_ns, uint64_t time_offset_ns); void mdelay(unsigned long msecs); +#define SECOND ((uint64_t)(1000 * 1000 * 1000)) +#define MSECOND ((uint64_t)(1000 * 1000)) +#define USECOND ((uint64_t)(1000)) + +#endif /* CLOCK_H */ |