On Tue, 2018-11-27 at 08:42 +0100, Christoph Hellwig wrote: > Any comments? I'd like to at least get the ball moving on the easy > bits. So I had to cleanup some dust but it works on G5 with and without iommu and 32-bit powermacs at least. We're doing more tests, hopefully mpe can dig out some PASemi and NXP/FSL HW as well. I'll try to review & ack the patches over the next few days too. Cheers, Ben. > On Wed, Nov 14, 2018 at 09:22:40AM +0100, Christoph Hellwig wrote: > > Hi all, > > > > this series switches the powerpc port to use the generic swiotlb and > > noncoherent dma ops, and to use more generic code for the coherent > > direct mapping, as well as removing a lot of dead code. > > > > As this series is very large and depends on the dma-mapping tree I've > > also published a git tree: > > > > git://git.infradead.org/users/hch/misc.git powerpc-dma.4 > > > > Gitweb: > > > > http://git.infradead.org/users/hch/misc.git/shortlog/refs/heads/powerpc-dma.4 > > > > Changes since v3: > > - rebase on the powerpc fixes tree > > - add a new patch to actually make the baseline amigaone config > > configure without warnings > > - only use ZONE_DMA for 64-bit embedded CPUs, on pseries an IOMMU is > > always present > > - fix compile in mem.c for one configuration > > - drop the full npu removal for now, will be resent separately > > - a few git bisection fixes > > > > The changes since v1 are to big to list and v2 was not posted in public. > > > > _______________________________________________ > > iommu mailing list > > iommu@xxxxxxxxxxxxxxxxxxxxxxxxxx > > https://lists.linuxfoundation.org/mailman/listinfo/iommu > ---end quoted text---
