On 25 February 2015 at 22:53, Shawn Guo <shawn.guo@xxxxxxxxxx> wrote: > 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. That's pretty funny! That part was obviously minted before there was even an hint of moving to 4.0. Thanks for pointing it out. > > Shawn > >> +Contact: Mathieu Poirier <mathieu.poirier@xxxxxxxxxx> >> +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. -- To unsubscribe from this list: send the line "unsubscribe linux-api" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
