On Sat, Dec 14, 2024 at 12:00:23PM +0530, Manivannan Sadhasivam wrote: > We need a PM core API that tells the device drivers when it is safe to powerdown > the devices. The usecase here is with PCIe based NVMe devices but the problem is > applicable to other devices as well. Maybe I'm misunderstanding things, but I think the important part is to indicate when a suspend actually MUST put the device into D3. Because doing that should always be safe, but not always optimal.
