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review.trustedfirmware.org / rust-spmc / arm-psci / 1828ef86a184375d3f9e6cf72eca0f9c2d9e186f
commit1828ef86a184375d3f9e6cf72eca0f9c2d9e186f[log] [tgz]
authorImre Kis <imre.kis@arm.com>Tue Mar 25 14:39:53 2025 +0100
committerImre Kis <imre.kis@arm.com>Tue Mar 25 14:44:17 2025 +0100
tree587271f84f379dfe689ffcde726513a72c20d20b
parent394f3f023adb6f12d4d56174f63b09912201f8aa [diff]
Prepare for 0.1.1 release

Update dependencies and version number to 0.1.1.
Fix bit ranges in rustdoc comment mistakenly interpreted as intra-doc
links.

Signed-off-by: Imre Kis <imre.kis@arm.com>
Change-Id: If479fab81bc32e520f37179c9ca541c636a67c64
3 files changed
tree: 587271f84f379dfe689ffcde726513a72c20d20b
  1. src/
  2. .gitignore
  3. Cargo.lock
  4. Cargo.toml
  5. dco.txt
  6. LICENSE-APACHE
  7. LICENSE-MIT
  8. README.md
README.md

Arm Power State Coordination Interface (PSCI) library

This crate aims to offer functions and user-friendly types for parsing and constructing arguments of Arm Power State Coordination Interface (PSCI) calls. This functionality can be beneficial for both firmware and OS components.

However, doing the actual SMC/HVC/ERET calls, or implementing power management logic is beyond the scope of this crate.

Implemented features

  • Handling all PSCI 1.3 mandatory and optional functions
  • Handling both 32-bit and 64-bit call formats
  • Dedicated types for common PSCI call arguments
  • Unit tests

Limitations

  • The implementation does not handle pre-1.0 format suspend power state (see 5.4.2.1 Original format)

License

The project is MIT and Apache-2.0 dual licensed, see LICENSE-APACHE and LICENSE-MIT.

Maintainers

arm-psci is a trustedfirmware.org maintained project. All contributions are ultimately merged by the maintainers listed below.

Contributing

Please follow the directions of the Trusted Firmware Processes.

Contributions are handled through review.trustedfirmware.org.

Reporting Security Issues

Please follow the directions of the Trusted Firmware Security Center.

Copyright 2025 Arm Limited and/or its affiliates open-source-office@arm.com