On Sat, Oct 23, 2021 at 04:58:01PM +0200, Mark Kettenis wrote: > This uclass is intended to manage IOMMUs on systems where the > IOMMUs are not in bypass mode by default. In that case U-Boot > cannot ignore the IOMMUs if it wants to use devices that need > to do DMA and sit behind such an IOMMU. > > This initial IOMMU uclass implementation does not implement and > device ops and is intended for IOMMUs that have a bypass mode > that does not require address translation. Support for IOMMUs > that do require address translation is planned and device ops > will be defined when support for such IOMMUs will be added. > > Signed-off-by: Mark Kettenis <kette...@openbsd.org> > Reviewed-by: Simon Glass <s...@chromium.org>
Applied to u-boot/master, thanks! -- Tom
signature.asc
Description: PGP signature
