From mboxrd@z Thu Jan 1 00:00:00 1970 From: robherring2@gmail.com (Rob Herring) Date: Mon, 13 Aug 2012 22:49:03 -0500 Subject: [PATCH 0/4] Per device coherent DMA map ops Message-ID: <1344916147-13546-1-git-send-email-robherring2@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Rob Herring This is series adds coherent DMA map operations which can be set per device. Expanding on the first RFC[1], this version adds iommu ops and implements support on highbank platform. arch_is_coherent is never defined true since removing ixp2xxx, so we can remove it altogether. Rob [1] http://lists.infradead.org/pipermail/linux-arm-kernel/2012-August/113921.html Rob Herring (4): ARM: add coherent dma ops ARM: add coherent iommu dma ops ARM: kill off arch_is_coherent ARM: highbank: add coherent DMA setup .../devicetree/bindings/ata/ahci-platform.txt | 3 + .../devicetree/bindings/dma/arm-pl330.txt | 3 + .../devicetree/bindings/net/calxeda-xgmac.txt | 3 + arch/arm/boot/dts/highbank.dts | 1 + arch/arm/include/asm/barrier.h | 7 +- arch/arm/include/asm/dma-mapping.h | 1 + arch/arm/include/asm/memory.h | 8 - arch/arm/mach-highbank/highbank.c | 52 ++++ arch/arm/mm/dma-mapping.c | 254 ++++++++++++++++---- arch/arm/mm/mmu.c | 17 +- 10 files changed, 271 insertions(+), 78 deletions(-) -- 1.7.9.5