coresight-etm4x: Controls pertaining to the ViewInst register

[firefly-linux-kernel-4.4.55.git] / Documentation / ABI / testing / sysfs-bus-coresight-devices-etm4x

diff --git a/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x b/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x
index 7e5f9bf1d5084611b17d2f175d5f694f6a35ec74..ca0a51838e355a670de76fad475bc88b887b475b 100644 (file)
--- a/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x
+++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x
@@ -134,3 +134,23 @@ KernelVersion:     4.01
 Contact:       Mathieu Poirier <mathieu.poirier@linaro.org>
 Description:   (RW) Controls which regions in the memory map are enabled to
                use branch broadcasting.
+
+What:          /sys/bus/coresight/devices/<memory_map>.etm/event_vinst
+Date:          April 2015
+KernelVersion: 4.01
+Contact:       Mathieu Poirier <mathieu.poirier@linaro.org>
+Description:   (RW) Controls instruction trace filtering.
+
+What:          /sys/bus/coresight/devices/<memory_map>.etm/s_exlevel_vinst
+Date:          April 2015
+KernelVersion: 4.01
+Contact:       Mathieu Poirier <mathieu.poirier@linaro.org>
+Description:   (RW) In Secure state, each bit controls whether instruction
+               tracing is enabled for the corresponding exception level.
+
+What:          /sys/bus/coresight/devices/<memory_map>.etm/ns_exlevel_vinst
+Date:          April 2015
+KernelVersion: 4.01
+Contact:       Mathieu Poirier <mathieu.poirier@linaro.org>
+Description:   (RW) In non-secure state, each bit controls whether instruction
+               tracing is enabled for the corresponding exception level.