diff options
Diffstat (limited to 'Documentation')
10 files changed, 60 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-coresight-devices-cti b/Documentation/ABI/testing/sysfs-bus-coresight-devices-cti index a97b70f588da..a2aef7f5a6d7 100644 --- a/Documentation/ABI/testing/sysfs-bus-coresight-devices-cti +++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-cti @@ -239,3 +239,9 @@ Date: March 2020 KernelVersion: 5.7 Contact: Mike Leach or Mathieu Poirier Description: (Write) Clear all channel / trigger programming. + +What: /sys/bus/coresight/devices/<cti-name>/label +Date: Aug 2025 +KernelVersion 6.18 +Contact: Mao Jinlong <quic_jinlmao@quicinc.com> +Description: (Read) Show hardware context information of device. diff --git a/Documentation/ABI/testing/sysfs-bus-coresight-devices-dummy-source b/Documentation/ABI/testing/sysfs-bus-coresight-devices-dummy-source index 0830661ef656..321e3ee1fc9d 100644 --- a/Documentation/ABI/testing/sysfs-bus-coresight-devices-dummy-source +++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-dummy-source @@ -13,3 +13,9 @@ KernelVersion: 6.14 Contact: Mao Jinlong <quic_jinlmao@quicinc.com> Description: (R) Show the trace ID that will appear in the trace stream coming from this trace entity. + +What: /sys/bus/coresight/devices/dummy_source<N>/label +Date: Aug 2025 +KernelVersion 6.18 +Contact: Mao Jinlong <quic_jinlmao@quicinc.com> +Description: (Read) Show hardware context information of device. diff --git a/Documentation/ABI/testing/sysfs-bus-coresight-devices-etb10 b/Documentation/ABI/testing/sysfs-bus-coresight-devices-etb10 index 9a383f6a74eb..f30526949687 100644 --- a/Documentation/ABI/testing/sysfs-bus-coresight-devices-etb10 +++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-etb10 @@ -19,6 +19,12 @@ Description: (RW) Disables write access to the Trace RAM by stopping the into the Trace RAM following the trigger event is equal to the value stored in this register+1 (from ARM ETB-TRM). +What: /sys/bus/coresight/devices/<memory_map>.etb/label +Date: Aug 2025 +KernelVersion 6.18 +Contact: Mao Jinlong <quic_jinlmao@quicinc.com> +Description: (Read) Show hardware context information of device. + What: /sys/bus/coresight/devices/<memory_map>.etb/mgmt/rdp Date: March 2016 KernelVersion: 4.7 diff --git a/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm3x b/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm3x index 271b57c571aa..245c322c91f1 100644 --- a/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm3x +++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm3x @@ -251,6 +251,12 @@ KernelVersion: 4.4 Contact: Mathieu Poirier <mathieu.poirier@linaro.org> Description: (RO) Holds the cpu number this tracer is affined to. +What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/label +Date: Aug 2025 +KernelVersion 6.18 +Contact: Mao Jinlong <quic_jinlmao@quicinc.com> +Description: (Read) Show hardware context information of device. + What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/mgmt/etmccr Date: September 2015 KernelVersion: 4.4 diff --git a/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x b/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x index a0425d70d009..6f19a6a5f2e1 100644 --- a/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x +++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x @@ -329,6 +329,12 @@ 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>/label +Date: Aug 2025 +KernelVersion 6.18 +Contact: Mao Jinlong <quic_jinlmao@quicinc.com> +Description: (Read) Show hardware context information of device. + What: /sys/bus/coresight/devices/etm<N>/mgmt/trcoslsr Date: April 2015 KernelVersion: 4.01 diff --git a/Documentation/ABI/testing/sysfs-bus-coresight-devices-funnel b/Documentation/ABI/testing/sysfs-bus-coresight-devices-funnel index d75acda5e1b3..86938e9bbcde 100644 --- a/Documentation/ABI/testing/sysfs-bus-coresight-devices-funnel +++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-funnel @@ -10,3 +10,9 @@ 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. diff --git a/Documentation/ABI/testing/sysfs-bus-coresight-devices-stm b/Documentation/ABI/testing/sysfs-bus-coresight-devices-stm index 53e1f4815d64..848e2ffc1480 100644 --- a/Documentation/ABI/testing/sysfs-bus-coresight-devices-stm +++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-stm @@ -51,3 +51,9 @@ KernelVersion: 4.7 Contact: Mathieu Poirier <mathieu.poirier@linaro.org> Description: (RW) Holds the trace ID that will appear in the trace stream coming from this trace entity. + +What: /sys/bus/coresight/devices/<memory_map>.stm/label +Date: Aug 2025 +KernelVersion 6.18 +Contact: Mao Jinlong <quic_jinlmao@quicinc.com> +Description: (Read) Show hardware context information of device. diff --git a/Documentation/ABI/testing/sysfs-bus-coresight-devices-tmc b/Documentation/ABI/testing/sysfs-bus-coresight-devices-tmc index 339cec3b2f1a..55e298b9c4a4 100644 --- a/Documentation/ABI/testing/sysfs-bus-coresight-devices-tmc +++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-tmc @@ -107,3 +107,9 @@ Contact: Anshuman Khandual <anshuman.khandual@arm.com> Description: (RW) Current Coresight TMC-ETR buffer mode selected. But user could only provide a mode which is supported for a given ETR device. This file is available only for TMC ETR devices. + +What: /sys/bus/coresight/devices/<memory_map>.tmc/label +Date: Aug 2025 +KernelVersion 6.18 +Contact: Mao Jinlong <quic_jinlmao@quicinc.com> +Description: (Read) Show hardware context information of device. diff --git a/Documentation/ABI/testing/sysfs-bus-coresight-devices-tpdm b/Documentation/ABI/testing/sysfs-bus-coresight-devices-tpdm index a341b08ae70b..98f1c6545027 100644 --- a/Documentation/ABI/testing/sysfs-bus-coresight-devices-tpdm +++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-tpdm @@ -272,3 +272,9 @@ KernelVersion 6.15 Contact: Jinlong Mao (QUIC) <quic_jinlmao@quicinc.com>, Tao Zhang (QUIC) <quic_taozha@quicinc.com> Description: (RW) Set/Get the enablement of the individual lane. + +What: /sys/bus/coresight/devices/<tpdm-name>/label +Date: Aug 2025 +KernelVersion 6.18 +Contact: Mao Jinlong <quic_jinlmao@quicinc.com> +Description: (Read) Show hardware context information of device. diff --git a/Documentation/ABI/testing/sysfs-bus-coresight-devices-trbe b/Documentation/ABI/testing/sysfs-bus-coresight-devices-trbe index ad3bbc6fa751..8a4b749ed26e 100644 --- a/Documentation/ABI/testing/sysfs-bus-coresight-devices-trbe +++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-trbe @@ -12,3 +12,9 @@ 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. |