Disable power management on I255-V controllers
- Dominant language
- Rust
- Stars
- 122
- Forks
- 39
- Avg merge
- 1d 4h
- Merged PRs (30d)
- 1
Description
Would it be possible to detect if you have an Intel I225-V controller and add the following parameters to the kernel if present:
Disable power management for all PCIe ports ( pcie_port_pm=off )
Disable PCIe active-state power management (ASPM) ( pcie_aspm.policy=performance )
Reason for this being that on fresh install of CachyOS the network seems to be working fine at first but the driver for the adapter crashes after some time.
Contributor guide
No contributing guide indexed for this repository
Research direction
Start at chwd's hardware-detection and configuration entry points and trace how kernel parameters are assembled for detected hardware. Verify the I225-V match and both requested parameters, then confirm the resulting configuration includes them without changing behavior for other hardware.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- linux, rust
- Domain
- operating-systems
- Issue type
- Feature
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Active
- Clarity
- Mostly clear
- Newbie friendliness
- 68/100