From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ed1-f66.google.com ([209.85.208.66]:34456 "EHLO mail-ed1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725819AbfFMWjR (ORCPT ); Thu, 13 Jun 2019 18:39:17 -0400 Received: by mail-ed1-f66.google.com with SMTP id s49so544602edb.1 for ; Thu, 13 Jun 2019 15:39:16 -0700 (PDT) From: Tom Murphy Subject: [PATCH v4 0/5] iommu/amd: Convert the AMD iommu driver to the dma-iommu api Date: Thu, 13 Jun 2019 23:38:55 +0100 Message-Id: <20190613223901.9523-1-murphyt7@tcd.ie> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-s390-owner@vger.kernel.org List-ID: To: iommu@lists.linux-foundation.org Cc: Tom Murphy , Joerg Roedel , Will Deacon , Robin Murphy , Marek Szyprowski , Kukjin Kim , Krzysztof Kozlowski , David Woodhouse , Andy Gross , David Brown , Matthias Brugger , Rob Clark , Heiko Stuebner , Gerald Schaefer , Thierry Reding , Jonathan Hunter , Jean-Philippe Brucker , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-s390@vger.kernel.org, linux-tegra@vger.kernel.org, virtualization@lists.linux-foundation.org Convert the AMD iommu driver to the dma-iommu api. Remove the iova handling and reserve region code from the AMD iommu driver. Change-log: V4: -Rebase on top of linux-next -Split the removing of the unnecessary locking in the amd iommu driver into a seperate patch -refactor the "iommu/dma-iommu: Handle deferred devices" patch and address comments v3: -rename dma_limit to dma_mask -exit handle_deferred_device early if (!is_kdump_kernel()) -remove pointless calls to handle_deferred_device v2: -Rebase on top of this series: http://git.infradead.org/users/hch/misc.git/shortlog/refs/heads/dma-iommu-ops.3 -Add a gfp_t parameter to the iommu_ops::map function. -Made use of the reserve region code inside the dma-iommu api Tom Murphy (5): iommu/amd: Remove unnecessary locking from AMD iommu driver iommu: Add gfp parameter to iommu_ops::map iommu/dma-iommu: Handle deferred devices iommu/dma-iommu: Use the dev->coherent_dma_mask iommu/amd: Convert AMD iommu driver to the dma-iommu api drivers/iommu/Kconfig | 1 + drivers/iommu/amd_iommu.c | 690 ++++---------------------------- drivers/iommu/amd_iommu_types.h | 1 - drivers/iommu/arm-smmu-v3.c | 2 +- drivers/iommu/arm-smmu.c | 2 +- drivers/iommu/dma-iommu.c | 45 ++- drivers/iommu/exynos-iommu.c | 2 +- drivers/iommu/intel-iommu.c | 2 +- drivers/iommu/iommu.c | 43 +- drivers/iommu/ipmmu-vmsa.c | 2 +- drivers/iommu/msm_iommu.c | 2 +- drivers/iommu/mtk_iommu.c | 2 +- drivers/iommu/mtk_iommu_v1.c | 2 +- drivers/iommu/omap-iommu.c | 2 +- drivers/iommu/qcom_iommu.c | 2 +- drivers/iommu/rockchip-iommu.c | 2 +- drivers/iommu/s390-iommu.c | 2 +- drivers/iommu/tegra-gart.c | 2 +- drivers/iommu/tegra-smmu.c | 2 +- drivers/iommu/virtio-iommu.c | 2 +- include/linux/iommu.h | 21 +- 21 files changed, 179 insertions(+), 652 deletions(-) -- 2.20.1