[PATCH 1/4] ata: ahci_platform: Add ACPI support for AMD Seattle SATA controller
From: mjg59@srcf.ucam.org (Matthew Garrett)
Date: 2014-10-06 18:22:18
Also in:
linux-acpi, lkml
On Mon, Oct 06, 2014 at 08:19:37PM +0200, Arnd Bergmann wrote:
Interesting. Does this also define a way to get access to registers that are normally in PCI config space, provided they are accessible at all?
Unfortunately not. I'd assume that PM registers are expected to be accessed via the _PS* methods instead. Does MSI make sense outside the context of PCI interrupts? -- Matthew Garrett | mjg59 at srcf.ucam.org