Messages in this thread | | | Date | Thu, 26 Feb 2015 13:53:23 +0800 | From | Shawn Guo <> | Subject | Re: [PATCH v2] coresight-stm: adding driver for CoreSight STM component |
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On Wed, Feb 25, 2015 at 04:32:32PM -0700, Mathieu Poirier wrote: > diff --git a/Documentation/ABI/testing/sysfs-bus-coresight-devices-stm b/Documentation/ABI/testing/sysfs-bus-coresight-devices-stm > new file mode 100644 > index 000000000000..3ddb676831ab > --- /dev/null > +++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-stm > @@ -0,0 +1,62 @@ > +What: /sys/bus/coresight/devices/<memory_map>.stm/enable_source > +Date: February 2015 > +KernelVersion: 3.20
A random comment - there will never be a v3.20 kernel.
Shawn
> +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> > +Description: (RW) Enable/disable tracing on this specific trace macrocell. > + Enabling the trace macrocell implies it has been configured > + properly and a sink has been identidifed for it. The path > + of coresight components linking the source to the sink is > + configured and managed automatically by the coresight framework.
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