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Diffstat (limited to 'Documentation/ABI/testing/sysfs-bus-coresight-devices-trbe')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-coresight-devices-trbe | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-coresight-devices-trbe b/Documentation/ABI/testing/sysfs-bus-coresight-devices-trbe new file mode 100644 index 000000000000..8a4b749ed26e --- /dev/null +++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-trbe @@ -0,0 +1,20 @@ +What: /sys/bus/coresight/devices/trbe<cpu>/align +Date: March 2021 +KernelVersion: 5.13 +Contact: Anshuman Khandual <anshuman.khandual@arm.com> +Description: (Read) Shows the TRBE write pointer alignment. This value + is fetched from the TRBIDR register. + +What: /sys/bus/coresight/devices/trbe<cpu>/flag +Date: March 2021 +KernelVersion: 5.13 +Contact: Anshuman Khandual <anshuman.khandual@arm.com> +Description: (Read) Shows if TRBE updates in the memory are with access + and dirty flag updates as well. This value is fetched from + the TRBIDR register. + +What: /sys/bus/coresight/devices/trbe<cpu>/label +Date: Aug 2025 +KernelVersion 6.18 +Contact: Mao Jinlong <quic_jinlmao@quicinc.com> +Description: (Read) Show hardware context information of device. |