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| author |   Pratik Patel <pratikp@codeaurora.org> | 2015-05-13 10:34:19 -0600 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-05-24 11:11:21 -0700 |
| commit | 40d8ebf0715f86b0231927a80bbc068869cc5ef1 (patch) | |
| tree | c5989915577f72ab480e3d9aaf8076cadb004046 /Documentation/ABI | |
| parent | coresight-etm4x: Controls pertaining to the context ID functions (diff) | |
| download | linux-dev-40d8ebf0715f86b0231927a80bbc068869cc5ef1.tar.xz linux-dev-40d8ebf0715f86b0231927a80bbc068869cc5ef1.zip | |
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 <pratikp@codeaurora.org>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/ABI')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x | 20 |
1 files changed, 20 insertions, 0 deletions
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 <mathieu.poirier@linaro.org> Description: (RW) Mask for all 8 context ID comparator value registers (if implemented). + +What: /sys/bus/coresight/devices/<memory_map>.etm/vmid_idx +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RW) Select which virtual machine ID comparator to work with. + +What: /sys/bus/coresight/devices/<memory_map>.etm/vmid_val +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RW) Get/Set the virtual machine ID comparator value to + trigger on. + +What: /sys/bus/coresight/devices/<memory_map>.etm/vmid_masks +Date: April 2015 +KernelVersion: 4.01 +Contact: Mathieu Poirier <mathieu.poirier@linaro.org> +Description: (RW) Mask for all 8 virtual machine ID comparator value + registers (if implemented). |