Re: [PATCH v3 3/4] of/pci: add of_pci_dma_configure() update dma configuration

Will Deacon
2015-01-09T11:32:55Z

On Thu, Jan 08, 2015 at 10:25:15PM +0000, Arnd Bergmann wrote:
> On Thursday 08 January 2015 14:52:13 Murali Karicheri wrote:
> >
> > Could you add this as as a follow up patch as I don't have a platformm
> > that support IOMMU and as such my understanding of the IOMMU is limited?
> >
> > I can help test the change to make sure it has no side effect on
> > Keystone that doesn't support IOMMU.
>
> I think that's fine. Let's get your series done first and add the
> DMA aliases for iommus on top once we have worked out what to do.

Yeah, I'm fine with that too. I think we're going to be working on this for
a while, so doing it bit-by-bit makes a lot of sense.

Will