[PATCH v2 0/3] Enable PCIe ATS for devicetree boot

[Will Deacon]

On Mon, Jul 01, 2024 at 11:24:00AM +0100, Jean-Philippe Brucker wrote:
> On Fri, Jun 07, 2024 at 11:54:13AM +0100, Jean-Philippe Brucker wrote:
> > Before enabling Address Translation Support (ATS) in endpoints, the OS
> > needs to confirm that the Root Complex supports it. Obtain this
> > information from the firmware description since there is no architected
> > method. ACPI provides a bit via IORT tables, so add the devicetree
> > equivalent.
> > 
> > Since v1 [1] I added the review and ack tags, thanks all. This should be
> > ready to go via the IOMMU tree.
> 
> This series enables ATS for devicetree boot, and is needed on an Nvidia
> system: https://lore.kernel.org/linux-arm-kernel/ZeJP6CwrZ2FSbTYm@Asurada-Nvidia/
> 
> Would you mind picking it up for v6.11?

I'll take a look.

Will