Re: [PATCH v2] coresight-stm: adding driver for CoreSight STM component
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From: Shawn Guo <hidden>
Date: 2015-02-26 05:53:37
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On Wed, Feb 25, 2015 at 04:32:32PM -0700, Mathieu Poirier wrote:
quoted hunk ↗ jump to hunk
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
quoted hunk ↗ jump to hunk
+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.