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| author | Mathieu Poirier <mathieu.poirier@linaro.org> | 2015-10-09 08:18:20 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-10-17 22:03:00 -0700 |
| commit | d0eaa0c2fe9c1667a7ba8405c455d9627eac9540 (patch) | |
| tree | 1e9b8d19d9783579b21a66e4c9f69c7032906dfc | |
| parent | ad1bfe410e91189522514ea784668dc75a4e64c4 (diff) | |
coresight: etm3x: adding documentation for sysFS's cpu interface
Supplementing ABI documentation with a description of the newly
added interface.
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-coresight-devices-etm3x | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm3x b/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm3x index 67e3557bc4bf..924265a1295d 100644 --- a/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm3x +++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm3x @@ -245,6 +245,12 @@ KernelVersion: 3.19 Contact: Mathieu Poirier <mathieu.poirier@linaro.org> Description: (RW) Define the event that controls the trigger. +What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/cpu +Date: October 2015 +KernelVersion: 4.4 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RO) Holds the cpu number this tracer is affined to. + What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/mgmt/etmccr Date: September 2015 KernelVersion: 4.4 |