Re: [RFC PATCH v2 0/7] Introduce automatic DMA configuration for IOMMU masters

2014-09-02 Thread Arnd Bergmann
On Tuesday 02 September 2014 18:56:20 Will Deacon wrote: > The main difference since v1 is that I've introduced some generic > structures to represent IOMMUs and their mappings (struct iommu_data and > struct iommu_dma_mapping). This allows us to propagate the per-instance > data all the way down t

[RFC PATCH v2 0/7] Introduce automatic DMA configuration for IOMMU masters

2014-09-02 Thread Will Deacon
Hello again, Hot on the heels of my initial RFC, here's a v2 of the posting from here: RFCv1: http://lists.infradead.org/pipermail/linux-arm-kernel/2014-August/283023.html The main difference since v1 is that I've introduced some generic structures to represent IOMMUs and their mappings (stru