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| author | Jonathan Lemon <[email protected]> | 2022-03-10 12:19:10 -0800 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2022-03-11 11:54:45 +0000 |
| commit | 2407f5d620172fb0f0321e5ebbbf4de99401a0bc (patch) | |
| tree | e5040f443bcf8b17157cc5229489e2031cbb02ea /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | 1aa66a3a135a25bd8ce25165b4e550159a3dc849 (diff) | |
ptp: ocp: Add 4 frequency counters
Input signals can be steered to any of the frequency counters.
The counter measures the frequency over a number of seconds:
echo 0 > freq1/seconds = turns off measurement
echo 1 > freq1/seconds = sets period & turns on measurment.
Signed-off-by: Jonathan Lemon <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
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