diff options
author | Peter Stuge <peter@stuge.se> | 2008-09-07 03:14:27 +0000 |
---|---|---|
committer | Peter Stuge <peter@stuge.se> | 2008-09-07 03:14:27 +0000 |
commit | 80d667b518c5ff4f42e39f0c5c2b9b7d646fe515 (patch) | |
tree | f857c102a8c2a296337dbb3553ae75cb9228d0ee | |
parent | 483b8f0c0d55a4dd13e3624214b18e523c688df7 (diff) | |
download | flashrom-80d667b518c5ff4f42e39f0c5c2b9b7d646fe515.tar.gz flashrom-80d667b518c5ff4f42e39f0c5c2b9b7d646fe515.tar.bz2 flashrom-80d667b518c5ff4f42e39f0c5c2b9b7d646fe515.zip |
Debug print actual time base calculated by myusec_calibrate_delay()
Corresponding to flashrom svn r314 and coreboot v2 svn r3569.
Signed-off-by: Peter Stuge <peter@stuge.se>
Acked-by: Peter Stuge <peter@stuge.se>
-rw-r--r-- | udelay.c | 8 |
1 files changed, 7 insertions, 1 deletions
@@ -55,6 +55,12 @@ void myusec_calibrate_delay() // compute one microsecond. That will be count / time micro = count / timeusec; - printf_debug("%ldM loops per second. ", (unsigned long)micro); + gettimeofday(&start, 0); + myusec_delay(100); + gettimeofday(&end, 0); + timeusec = 1000000 * (end.tv_sec - start.tv_sec) + + (end.tv_usec - start.tv_usec); + printf_debug("%ldM loops per second, 100 myus = %ld us. ", + (unsigned long)micro, timeusec); printf("OK.\n"); } |