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Added QDSS STM and TMC Support in DEBUG Suite - #304

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Srikanth Muppandam (smuppand) merged 1 commit into
qualcomm-linux:mainfrom
Rohan-in-Qualcomm:debug
May 22, 2026
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Added QDSS STM and TMC Support in DEBUG Suite#304
Srikanth Muppandam (smuppand) merged 1 commit into
qualcomm-linux:mainfrom
Rohan-in-Qualcomm:debug

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@Rohan-in-Qualcomm

@Rohan-in-QualcommRohan-in-Qualcomm commented Feb 18, 2026

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This PR adds support for QDSS STM and TMC configuration within the DEBUG suite.

Key Changes

  • Added DEBUG folder with initial scripts.
  • Integrated QDSS STM configuration logic.
  • Added TMC handling for trace capture.
  • Updated run scripts to ensure proper initialization and loading of QDSS debug components.

@vnarapar

vnarapar commented Feb 18, 2026

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Please check the commit, i see old commit aswell

@smuppand

Srikanth Muppandam (smuppand) commented Feb 22, 2026

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Rohan-in-Qualcomm Please address the mandatory issues listed below.
https://github.com/qualcomm-linux/qcom-linux-testkit/actions/runs/22170790452/job/64192581186?pr=304
https://github.com/qualcomm-linux/qcom-linux-testkit/actions/runs/22170790439/job/64192580315?pr=304

This was referenced Feb 22, 2026
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smuppand
Srikanth Muppandam (smuppand) requested changes Mar 3, 2026
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Please factor out common Coresight reset/discovery helpers instead of duplicating similar reset_source_sink / sink discovery logic in multiple files. Right now the DEBUG suite is adding several near-duplicate implementations.

Comment threadRunner/suites/Kernel/DEBUG/MultiSource-STM-ETM/MultiSource-STM-ETM.yaml Outdated
Comment threadRunner/suites/Kernel/DEBUG/STM-HWE-PORT-SWITCH/STM-HWE-PORT-SWITCH.yaml Outdated
Comment threadRunner/suites/Kernel/DEBUG/STM-Source-Enable-Disable/STM-Source-Enable-Disable.yaml Outdated
Comment threadRunner/suites/Kernel/DEBUG/Sink-Status-STM-Toggle/Sink-Status-STM-Toggle.yaml Outdated
Comment threadRunner/suites/Kernel/DEBUG/MultiSource-STM-ETM/README.md Outdated
Comment threadRunner/suites/Kernel/DEBUG/MultiSource-STM-ETM/run.sh Outdated
Comment threadRunner/suites/Kernel/DEBUG/MultiSource-STM-ETM/run.sh Outdated
Comment threadRunner/suites/Kernel/DEBUG/STM-Source-Enable-Disable/run.sh Outdated
Comment threadRunner/suites/Kernel/DEBUG/STM-Source-Enable-Disable/run.sh
Comment threadRunner/suites/Kernel/DEBUG/STM-Source-Enable-Disable/run.sh Outdated
@Rohan-in-Qualcomm
Rohan-in-Qualcommforce-pushed the debug branch 5 times, most recently from aab5563 to 80aff63CompareMarch 5, 2026 11:46
@Rohan-in-Qualcomm
Rohan-in-Qualcommforce-pushed the debug branch 3 times, most recently from e4d2204 to 00cc275CompareMarch 17, 2026 04:40
@Rohan-in-QualcommRohan-in-Qualcomm changed the title Add QDSS STM and TMC Support in DEBUG SuiteAdded QDSS STM and TMC Support in DEBUG SuiteApr 7, 2026
@vnarapar
vnarapar self-requested a review May 4, 2026 08:45
vnarapar
vnarapar previously approved these changes May 4, 2026
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LGTM

smuppand
Srikanth Muppandam (smuppand) requested changes May 4, 2026
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Please fix the shellcheck reported fixes.

Comment threadRunner/suites/Kernel/DEBUG/MultiSource-STM-ETM/run.sh Outdated
Comment threadRunner/suites/Kernel/DEBUG/MultiSource-STM-ETM/run.sh Outdated
@Rohan-in-Qualcomm
Rohan-in-Qualcommforce-pushed the debug branch 2 times, most recently from 4c2158f to 1189b94CompareMay 4, 2026 18:45
@Rohan-in-Qualcomm
Added QDSS STM and TMC support in DEBUG suite
31f87a4
- MultiSource-STM-ETM: validates STM and ETM multi-source trace configuration
- Sink-Status-STM-Toggle: tests STM sink status and toggle functionality
- STM-HWE-PORT-SWITCH: verifies STM hardware event port switching
- STM-Source-Enable-Disable: tests STM source enable/disable via sysfs
- Added coresight_common.sh utility for shared functions
Signed-off-by: Rohan Dutta <rohadutt@qti.qualcomm.com>
@vnarapar
vnarapar self-requested a review May 22, 2026 05:42
vnarapar
vnarapar approved these changes May 22, 2026
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lgtm

smuppand
Srikanth Muppandam (smuppand) approved these changes May 22, 2026
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LGTM

@smuppand
Srikanth Muppandam (smuppand) merged commit a72b8f1 into qualcomm-linux:mainMay 22, 2026
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