coresight: etm4x: docs: Update ABI doc for new sysfs etm4 attributes (b3ef0df1) · Commits · 戴 / test

Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x

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Original line number	Diff line number	Diff line
		@@ -282,6 +282,53 @@ Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
		Description: (RW) Mask for all 8 virtual machine ID comparator value
		registers (if implemented).

		What: /sys/bus/coresight/devices/etm<N>/addr_exlevel_s_ns
		Date: December 2019
		KernelVersion: 5.5
		Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
		Description: (RW) Set the Exception Level matching bits for secure and
		non-secure exception levels.

		What: /sys/bus/coresight/devices/etm<N>/vinst_pe_cmp_start_stop
		Date: December 2019
		KernelVersion: 5.5
		Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
		Description: (RW) Access the start stop control register for PE input
		comparators.

		What: /sys/bus/coresight/devices/etm<N>/addr_cmp_view
		Date: December 2019
		KernelVersion: 5.5
		Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
		Description: (R) Print the current settings for the selected address
		comparator.

		What: /sys/bus/coresight/devices/etm<N>/sshot_idx
		Date: December 2019
		KernelVersion: 5.5
		Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
		Description: (RW) Select the single shot control register to access.

		What: /sys/bus/coresight/devices/etm<N>/sshot_ctrl
		Date: December 2019
		KernelVersion: 5.5
		Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
		Description: (RW) Access the selected single shot control register.

		What: /sys/bus/coresight/devices/etm<N>/sshot_status
		Date: December 2019
		KernelVersion: 5.5
		Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
		Description: (R) Print the current value of the selected single shot
		status register.

		What: /sys/bus/coresight/devices/etm<N>/sshot_pe_ctrl
		Date: December 2019
		KernelVersion: 5.5
		Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
		Description: (RW) Access the selected single show PE comparator control
		register.

		What: /sys/bus/coresight/devices/etm<N>/mgmt/trcoslsr
		Date: April 2015
		KernelVersion: 4.01

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