Linux-6.18.2/Documentation/ABI/testing/sysfs-bus-coresight-devices-funnel
2025-12-23 20:06:59 +08:00

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What: /sys/bus/coresight/devices/<memory_map>.funnel/funnel_ctrl
Date: November 2014
KernelVersion: 3.19
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
Description: (RW) Enables the slave ports and defines the hold time of the
slave ports.
What: /sys/bus/coresight/devices/<memory_map>.funnel/priority
Date: November 2014
KernelVersion: 3.19
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
Description: (RW) Defines input port priority order.
What: /sys/bus/coresight/devices/<memory_map>.funnel/label
Date: Aug 2025
KernelVersion 6.18
Contact: Mao Jinlong <quic_jinlmao@quicinc.com>
Description: (Read) Show hardware context information of device.