linux-kernel - [PATCH 0/9] iommu/amd: Convert the AMD iommu driver to the dma-iommu api

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Date:   Thu, 11 Apr 2019 19:47:29 +0100
From:   Tom Murphy <tmurphy@...sta.com>
To:     iommu@...ts.linux-foundation.org
Cc:     dima@...sta.com, jamessewart@...sta.com, murphyt7@....ie,
        Tom Murphy <tmurphy@...sta.com>,
        Joerg Roedel <joro@...tes.org>,
        Will Deacon <will.deacon@....com>,
        Robin Murphy <robin.murphy@....com>,
        Marek Szyprowski <m.szyprowski@...sung.com>,
        Kukjin Kim <kgene@...nel.org>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Rob Clark <robdclark@...il.com>,
        Andy Gross <andy.gross@...aro.org>,
        David Brown <david.brown@...aro.org>,
        Heiko Stuebner <heiko@...ech.de>,
        Marc Zyngier <marc.zyngier@....com>,
        Thomas Gleixner <tglx@...utronix.de>,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org,
        linux-mediatek@...ts.infradead.org, linux-arm-msm@...r.kernel.org,
        linux-rockchip@...ts.infradead.org
Subject: [PATCH 0/9] iommu/amd: Convert the AMD iommu driver to the dma-iommu api

Convert the AMD iommu driver to the dma-iommu api and remove the iova
handling code from the AMD iommu driver.

Tom Murphy (9):
  iommu/dma-iommu: Add iommu_map_atomic
  iommu/dma-iommu: Add function to flush any cached not present IOTLB
    entries
  iommu/dma-iommu: Add iommu_dma_copy_reserved_iova,
    iommu_dma_apply_resv_region to the dma-iommu api
  iommu/dma-iommu: Add iommu_dma_map_page_coherent
  iommu/amd: Implement .flush_np_cache
  iommu/amd: Implement map_atomic
  iommu/amd: Use the dma-iommu api
  iommu/amd: Clean up unused functions
  iommu/amd: Add allocated domain to global list earlier

 drivers/iommu/Kconfig          |   1 +
 drivers/iommu/amd_iommu.c      | 468 ++++++++-------------------------
 drivers/iommu/arm-smmu-v3.c    |   1 +
 drivers/iommu/arm-smmu.c       |   1 +
 drivers/iommu/dma-iommu.c      |  68 ++++-
 drivers/iommu/exynos-iommu.c   |   1 +
 drivers/iommu/iommu.c          |  46 +++-
 drivers/iommu/ipmmu-vmsa.c     |   1 +
 drivers/iommu/mtk_iommu.c      |   1 +
 drivers/iommu/qcom_iommu.c     |   1 +
 drivers/iommu/rockchip-iommu.c |   1 +
 include/linux/dma-iommu.h      |  10 +
 include/linux/iommu.h          |  25 ++
 13 files changed, 253 insertions(+), 372 deletions(-)

-- 
2.17.1