On Wed 2018-03-14 19:25:10, Ooi, Joyce wrote: > Adding Intel interrupt latency counter driver support. This driver works > together with the Intel interrupt latency driver soft IP to measure the > time from the interrupt being asserted to the execution of the interrupt > service routine. This driver and soft ip supports for both edge and level > interrupt.
> Signed-off-by: Ooi, Joyce <joyce....@intel.com> > --- > .../misc/intel-interrupt-latency-counter.txt | 49 ++++ > drivers/misc/intel_ilc.c | 299 > ++++++++++++++++++++ Should this go near "perf" somewhere? > +++ > b/Documentation/devicetree/bindings/misc/intel-interrupt-latency-counter.txt > @@ -0,0 +1,49 @@ > +Intel Interrupt Latency Counter soft IP > +Intel Interrupt Latency Counter IP core driver provides a sysfs interface > +for user to obtain interrupt latency values from Intel Interrupt Latency > +Counter soft IP. Needs to be sent to devicetree people. -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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