Re: [PATCH 2/5] iommu/mediatek: Add mt8173 IOMMU driver

2015-03-12 Thread Yong Wu
Dear Tomasz, Thanks very much for review so detail! Please check my reply below. Others I will fix it in the next version. And I have got your comment of [2/5]. Do you have plan for the other patch? On Sun, 2015-03-08 at 13:12 +0900, Tomasz Figa wrote: > Hi Yong Wu, >

Re: [RFC PATCH v2 2/3] arm64: add IOMMU dma_ops

2015-03-12 Thread Marek Szyprowski
Hello Robin, On 2015-02-06 15:55, Robin Murphy wrote: Taking some inspiration from the arch/arm code, implement the arch-specific side of the DMA mapping ops using the new IOMMU-DMA layer. Signed-off-by: Robin Murphy --- arch/arm64/include/asm/device.h | 3 + arch/arm64/include/asm/d

Re: [RFC PATCH v2 1/3] iommu: implement common IOMMU ops for DMA mapping

2015-03-12 Thread Marek Szyprowski
Hello Robin, I'm sorry for a delay, but I've just finished testing this patchser on Exynos5433 with Exynos DRM and other drivers. On 2015-02-06 15:55, Robin Murphy wrote: Taking inspiration from the existing arch/arm code, break out some generic functions to interface the DMA-API to the IOMMU

Re: [PATCH v14 00/20] VFIO support for platform devices

2015-03-12 Thread Alex Williamson
On Wed, 2015-03-11 at 11:08 +0100, Baptiste Reynal wrote: > Thanks Eric and Alex for your reviews. > > I can confirm we can drop the dependency, as I re-tested without it. > Do you need a fix for the headers issue underlined by Eric ? Sure, send it as a follow-on patch though, don't respin the se