From 6afa8a1387aa4af73e8c3b81019d958ef8a2a4d0 Mon Sep 17 00:00:00 2001 From: Pratik Patel Date: Wed, 13 May 2015 10:34:17 -0600 Subject: coresight-etm4x: Controls pertaining to the selection of resources Adding sysfs entries to control the selection of the resources the trace unit will use as triggers to perform a trace run. Signed-off-by: Pratik Patel Signed-off-by: Mathieu Poirier Signed-off-by: Greg Kroah-Hartman --- Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'Documentation') diff --git a/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x b/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x index 104f3951c998..5c7391d4e33a 100644 --- a/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x +++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x @@ -230,3 +230,15 @@ Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (RW) Controls the operation of the selected counter. + +What: /sys/bus/coresight/devices/.etm/res_idx +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier +Description: (RW) Select which resource selection unit to work with. + +What: /sys/bus/coresight/devices/.etm/res_ctrl +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier +Description: (RW) Controls the selection of the resources in the trace unit. -- cgit v1.2.3