riscv-software-src / riscv-software-src/opensbi
Power manager support
Open
Nobody has claimed this yet.
- Dominant language
- C
- Stars
- 1.5k
- Forks
- 712
- PR merge metrics
- No merged PRs in 30d
Description
Do you think add power manager support like arm's psci is a good case?
I want to try a hypervisor in qemu, I think we need a cpu boot port in hyper that can manage SMP boot and poweroff for guest OS
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reading the linked ARM PSCI specification and the existing CPU boot and poweroff paths in OpenSBI. Determine how SMP boot and guest-OS power management should be exposed for a hypervisor running in QEMU; done requires an agreed design and an implemented, tested power-manager interface.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- c
- Domain
- operating-systems
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100