From 40d8ebf0715f86b0231927a80bbc068869cc5ef1 Mon Sep 17 00:00:00 2001 From: Pratik Patel Date: Wed, 13 May 2015 10:34:19 -0600 Subject: coresight-etm4x: Controls pertaining to the VM ID functions Adding sysfs entries to access and configure specifics about the virtual machine ID comparator functions. Signed-off-by: Pratik Patel Signed-off-by: Mathieu Poirier Signed-off-by: Greg Kroah-Hartman --- .../ABI/testing/sysfs-bus-coresight-devices-etm4x | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) (limited to '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 f251b2c17f5b..648f28ded226 100644 --- a/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x +++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x @@ -261,3 +261,23 @@ KernelVersion: 4.01 Contact: Mathieu Poirier Description: (RW) Mask for all 8 context ID comparator value registers (if implemented). + +What: /sys/bus/coresight/devices/.etm/vmid_idx +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier +Description: (RW) Select which virtual machine ID comparator to work with. + +What: /sys/bus/coresight/devices/.etm/vmid_val +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier +Description: (RW) Get/Set the virtual machine ID comparator value to + trigger on. + +What: /sys/bus/coresight/devices/.etm/vmid_masks +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier +Description: (RW) Mask for all 8 virtual machine ID comparator value + registers (if implemented). -- cgit v1.2.3-59-g8ed1b