System Control and Management Interface Compliance Suite

Introduction

System Control and Management Interface (SCMI) is a set of operating system-independent software interfaces that are used in system management.

For more information, download the SCMI Platform Design Document.

SCMI compliance suite

SCMI compliance suite is a collection of self-checking, portable C tests. It enables adopters of SCMI PDD (Platform Design Document) to test their own implementations. It provides a predefined library of tests and a test framework to execute these tests. The test suite can be adapted to different platforms. It also enables the extension of the current test library to include platform-specific custom commands and custom protocols.

Release details

• Code quality: REL v2.0 Alpha.
• The tests are written for version 2.0 of the SCMI PDD.
• The compliance suite maintains backward compatibility with version 1.0 of the SCMI PDD.
• The compliance suite is not a substitute for design verification.
• Refer to the Test checklist for the scenarios covered by the tests.

GitHub branch

To get the latest version of the code with bug fixes and new features, use the master branch.

Test scenarios

The mapping of the SCMI commands to the test cases are mentioned in the Test checklist.

Future enhancements

The following features or capability additions are planned as part of future releases:

• Testing notifications and delayed responses for relevant commands.
• Test library extension with new test cases for additional protocols as defined in the newer version of the PDD.

Getting started

See the User Guide for instructions to adapt, build, and run the test suite.

Additional reading

For details on the design of the SCMI test suite, see the Validation Methodology Document.

License

The software is provided under Apache 2.0 License. Contributions to this project are accepted under the same license.

Feedback and support

Arm values and welcomes any feedback and contributions to this project.

• For feedback, use the issue tracker that is associated with this project Issue Tracker.
• For support, send your queries to [email protected].
• Arm licensees can contact Arm directly through their partner managers.
• Arm welcomes code contributions through GitHub pull requests.

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