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| author | Carlo Caione <carlo.caione@gmail.com> | 2011-06-21 20:56:53 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2011-06-22 00:17:56 +0200 |
| commit | 701edd4d986841359a135e53d93e7472f5859435 (patch) | |
| tree | 61f6179c174911bbe555d0062b47ce12eae3beb5 /include/clock.h | |
| parent | f568880f8f560938650896284950338592d0f8fa (diff) | |
| download | barebox-701edd4d986841359a135e53d93e7472f5859435.tar.gz barebox-701edd4d986841359a135e53d93e7472f5859435.tar.xz | |
shift and clocksource
Added clocks_calc_mult_shift()
Signed-off-by: Carlo Caione <carlo.caione@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'include/clock.h')
| -rw-r--r-- | include/clock.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/clock.h b/include/clock.h index b9acdb9b69..af5b9395bd 100644 --- a/include/clock.h +++ b/include/clock.h @@ -25,6 +25,8 @@ int init_clock(struct clocksource *); uint64_t get_time_ns(void); +void clocks_calc_mult_shift(uint32_t *mult, uint32_t *shift, uint32_t from, uint32_t to, uint32_t maxsec); + uint32_t clocksource_hz2mult(uint32_t hz, uint32_t shift_constant); int is_timeout(uint64_t start_ns, uint64_t time_offset_ns); |