Messages in this thread | | | From | Alexander Shishkin <> | Subject | Re: [PATCH 4/5] coresight-stm: adding driver for CoreSight STM component | Date | Sat, 07 Mar 2015 14:27:35 +0200 |
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Mathieu Poirier <mathieu.poirier@linaro.org> writes:
> From: Pratik Patel <pratikp@codeaurora.org> > > This driver adds support for the STM CoreSight IP block, > allowing any system compoment (HW or SW) to log and > aggregate messages via a single entity. > > The STM exposes an application defined number of channels > called stimulus port. Configuration is done using entries > in sysfs and channels made available to userspace via devfs.
I somehow missed it when it was posted, but anyway. It looks like we are solving a very similar problem (the STM device) and I'd like to propose a generic and architecture independent solution [1]. I also took the liberty to copy you and Pratik on those patches.
[1] https://lkml.org/lkml/2015/3/7/99
Regards, -- Alex
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