From: Joerg Roedel <joro@8bytes.org>
To: iommu@lists.linux-foundation.org
Cc: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org,
linux-mediatek@lists.infradead.org,
virtualization@lists.linux-foundation.org,
Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
Hanjun Guo <guohanjun@huawei.com>,
Sudeep Holla <sudeep.holla@arm.com>,
Rob Clark <robdclark@gmail.com>, Sean Paul <sean@poorly.run>,
Will Deacon <will@kernel.org>,
Robin Murphy <robin.murphy@arm.com>,
Joerg Roedel <joro@8bytes.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
Thierry Reding <thierry.reding@gmail.com>,
Jean-Philippe Brucker <jean-philippe@linaro.org>,
Andy Gross <agross@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>
Subject: [PATCH 00/14] iommu: Move iommu_fwspec out of 'struct device'
Date: Fri, 28 Feb 2020 16:08:06 +0100 [thread overview]
Message-ID: <20200228150820.15340-1-joro@8bytes.org> (raw)
Hi,
here is a patch-set to rename iommu_param to dev_iommu and
establish it as a struct for generic per-device iommu-data.
Also move the iommu_fwspec pointer from struct device into
dev_iommu to have less iommu-related pointers in struct
device.
The bigger part of this patch-set moves the iommu_priv
pointer from struct iommu_fwspec to dev_iommu, making is
usable for iommu-drivers which do not use fwspecs.
The changes for that were mostly straightforward, except for
the arm-smmu (_not_ arm-smmu-v3) and the qcom iommu driver.
Unfortunatly I don't have the hardware for those, so any
testing of these drivers is greatly appreciated.
I boot-tested these changes on arm-smmu-v3 enabled KVM VM.
Please review.
Regards,
Joerg
Joerg Roedel (14):
ACPI/IORT: Remove direct access of dev->iommu_fwspec
drm/msm/mdp5: Remove direct access of dev->iommu_fwspec
iommu/tegra-gart: Remove direct access of dev->iommu_fwspec
iommu/arm-smmu: Fix uninitilized variable warning
iommu: Rename struct iommu_param to dev_iommu
iommu: Move iommu_fwspec to struct dev_iommu
iommu: Introduce accessors for iommu private data
iommu/arm-smmu-v3: Use accessor functions for iommu private data
iommu/arm-smmu: Use accessor functions for iommu private data
iommu/renesas: Use accessor functions for iommu private data
iommu/mediatek: Use accessor functions for iommu private data
iommu/qcom: Use accessor functions for iommu private data
iommu/virtio: Use accessor functions for iommu private data
iommu: Move fwspec->iommu_priv to struct dev_iommu
drivers/acpi/arm64/iort.c | 3 +-
drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c | 2 +-
drivers/iommu/arm-smmu-v3.c | 10 ++--
drivers/iommu/arm-smmu.c | 58 +++++++++++-----------
drivers/iommu/iommu.c | 31 ++++++------
drivers/iommu/ipmmu-vmsa.c | 7 +--
drivers/iommu/mtk_iommu.c | 13 +++--
drivers/iommu/mtk_iommu_v1.c | 14 +++---
drivers/iommu/qcom_iommu.c | 61 ++++++++++++++----------
drivers/iommu/tegra-gart.c | 2 +-
drivers/iommu/virtio-iommu.c | 11 ++---
include/linux/device.h | 7 ++-
include/linux/iommu.h | 29 ++++++++---
13 files changed, 137 insertions(+), 111 deletions(-)
--
2.17.1
next reply other threads:[~2020-02-28 15:08 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-28 15:08 Joerg Roedel [this message]
2020-02-28 15:08 ` [PATCH 01/14] ACPI/IORT: Remove direct access of dev->iommu_fwspec Joerg Roedel
2020-02-28 15:08 ` [PATCH 02/14] drm/msm/mdp5: " Joerg Roedel
2020-02-29 3:04 ` kbuild test robot
2020-02-28 15:08 ` [PATCH 03/14] iommu/tegra-gart: " Joerg Roedel
2020-02-28 15:08 ` [PATCH 04/14] iommu/arm-smmu: Fix uninitilized variable warning Joerg Roedel
2020-02-28 15:08 ` [PATCH 05/14] iommu: Rename struct iommu_param to dev_iommu Joerg Roedel
2020-02-28 15:08 ` [PATCH 06/14] iommu: Move iommu_fwspec to struct dev_iommu Joerg Roedel
2020-02-28 15:08 ` [PATCH 07/14] iommu: Introduce accessors for iommu private data Joerg Roedel
2020-02-28 15:08 ` [PATCH 08/14] iommu/arm-smmu-v3: Use accessor functions " Joerg Roedel
2020-02-28 15:08 ` [PATCH 09/14] iommu/arm-smmu: " Joerg Roedel
2020-02-28 15:08 ` [PATCH 10/14] iommu/renesas: " Joerg Roedel
2020-02-28 15:08 ` [PATCH 11/14] iommu/mediatek: " Joerg Roedel
2020-02-28 15:08 ` [PATCH 12/14] iommu/qcom: " Joerg Roedel
2020-02-28 15:08 ` [PATCH 13/14] iommu/virtio: " Joerg Roedel
2020-02-28 15:08 ` [PATCH 14/14] iommu: Move fwspec->iommu_priv to struct dev_iommu Joerg Roedel
2020-03-03 19:16 ` [PATCH 00/14] iommu: Move iommu_fwspec out of 'struct device' Will Deacon
2020-03-04 13:27 ` Joerg Roedel
2020-03-06 8:39 ` Hanjun Guo
2020-03-06 10:09 ` Jean-Philippe Brucker
2020-03-06 11:04 ` Hanjun Guo
2020-03-09 16:32 ` Joerg Roedel
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