David Hendricks (dhendrix@chromium.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/3190
-gerrit
commit 8755a51e44f03365beffc2e0f57628b43e3b07da Author: David Hendricks dhendrix@chromium.org Date: Fri May 3 12:28:11 2013 -0700
timer.h: add mono_time_diff_microseconds()
The current way to get a simple mono_time difference is: 1. Declare a rela_time struct 2. Assign it the value of mono_time_diff(t1, t2) 3. Get microseconds from it using rela_time_in_microseconds().
This patch adds a simpler method. Now one only needs to call mono_time_diff_microseconds(t1, t2) to obtain the same value which is produced from the above three steps.
Change-Id: Ibfc9cd211e48e8e60a0a7703bff09cee3250e88b Signed-off-by: David Hendricks dhendrix@chromium.org --- src/include/timer.h | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/src/include/timer.h b/src/include/timer.h index e950c81..c32effe 100644 --- a/src/include/timer.h +++ b/src/include/timer.h @@ -155,4 +155,12 @@ static inline long rela_time_in_microseconds(const struct rela_time *rt) return rt->microseconds; }
+static inline long mono_time_diff_microseconds(const struct mono_time *t1, + const struct mono_time *t2) +{ + struct rela_time rt; + rt = mono_time_diff(t1, t2); + return rela_time_in_microseconds(&rt); +} + #endif /* TIMER_H */