From mboxrd@z Thu Jan 1 00:00:00 1970 From: robin.murphy@arm.com (Robin Murphy) Date: Thu, 15 Jan 2015 18:35:03 +0000 Subject: [RFC PATCH 0/5] arm64: IOMMU-backed DMA mapping In-Reply-To: <1421136128.27675.58.camel@mtksdaap41> References: <1421136128.27675.58.camel@mtksdaap41> Message-ID: <54B80857.7060407@arm.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 13/01/15 08:02, Yingjoe Chen wrote: > On Mon, 2015-01-12 at 20:48 +0000, Robin Murphy wrote: >> Hi all, >> >> Whilst it's a long way off perfect, this has reached the point of being >> functional and stable enough to be useful, so here it is. The core >> consists of the meat of the arch/arm implementation modified to remove >> the assumption of PAGE_SIZE pages and ported over to the Intel IOVA >> allocator instead of the bitmap-based one. For that, this series depends >> on my "Genericise the IOVA allocator" series posted earlier[1]. > > Hi Robin, > > We'd to give it a try. Do you have a public git tree contains both > series? > > Joe.C Now that the server seems to be properly accessible again, I've made a branch with both series available here: git://linux-arm.org/linux-rm iommu/dma Note that in the current state it also depends on having the ARM SMMU driver selected in the config, due to an oversight on my part :( Robin.