From: Varun Sethi <Varun.Sethi@freescale.com>
To: <joro@8bytes.org>, <stuart.yoder@freescale.com>,
<scottwood@freescale.com>, <iommu@lists.linux-foundation.org>,
<linuxppc-dev@lists.ozlabs.org>, <linux-kernel@vger.kernel.org>,
<galak@kernel.crashing.org>, <benh@kernel.crashing.org>
Cc: Varun Sethi <Varun.Sethi@freescale.com>
Subject: [PATCH 0/5 v11] iommu/fsl: Freescale PAMU driver and IOMMU API implementation.
Date: Fri, 29 Mar 2013 01:23:57 +0530 [thread overview]
Message-ID: <1364500442-20927-1-git-send-email-Varun.Sethi@freescale.com> (raw)
This patchset provides the Freescale PAMU (Peripheral Access Management Unit) driver
and the corresponding IOMMU API implementation. PAMU is the IOMMU present on Freescale
QorIQ platforms. PAMU can authorize memory access, remap the memory address, and remap
the I/O transaction type.
This set consists of the following patches:
1. Make iova dma_addr_t in the iommu_iova_to_phys API.
2. Addition of new field in the device (powerpc) archdata structure for storing iommu domain information
pointer.
3. Add window permission flags in the iommu_domain_window_enable API.
4. Add domain attributes for FSL PAMU driver.
5. PAMU driver and IOMMU API implementation.
This patch set is based on the next branch Joerg's iommu git tree.
Varun Sethi (5):
Make iova dma_addr_t in the iommu_iova_to_phys API.
Add iommu domain pointer to device archdata
Add the window permission flag as a parameter to iommu_window_enable
API.
Add addition iommu attributes required by the PAMU driver.
FSL PAMU driver.
arch/powerpc/include/asm/device.h | 6 +
arch/powerpc/sysdev/fsl_pci.h | 5 +
drivers/iommu/Kconfig | 8 +
drivers/iommu/Makefile | 1 +
drivers/iommu/amd_iommu.c | 2 +-
drivers/iommu/exynos-iommu.c | 2 +-
drivers/iommu/fsl_pamu.c | 1269 +++++++++++++++++++++++++++++++++++++
drivers/iommu/fsl_pamu.h | 405 ++++++++++++
drivers/iommu/fsl_pamu_domain.c | 1137 +++++++++++++++++++++++++++++++++
drivers/iommu/fsl_pamu_domain.h | 85 +++
drivers/iommu/intel-iommu.c | 2 +-
drivers/iommu/iommu.c | 8 +-
drivers/iommu/msm_iommu.c | 2 +-
drivers/iommu/omap-iommu.c | 2 +-
drivers/iommu/shmobile-iommu.c | 2 +-
drivers/iommu/tegra-gart.c | 2 +-
drivers/iommu/tegra-smmu.c | 2 +-
include/linux/iommu.h | 51 ++-
18 files changed, 2970 insertions(+), 21 deletions(-)
create mode 100644 drivers/iommu/fsl_pamu.c
create mode 100644 drivers/iommu/fsl_pamu.h
create mode 100644 drivers/iommu/fsl_pamu_domain.c
create mode 100644 drivers/iommu/fsl_pamu_domain.h
--
1.7.4.1
next reply other threads:[~2013-03-28 20:02 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-28 19:53 Varun Sethi [this message]
2013-03-28 19:53 ` [PATCH 1/5 v11] iommu/fsl: Make iova dma_addr_t in the iommu_iova_to_phys API Varun Sethi
2013-03-28 19:53 ` [PATCH 2/5 v11] powerpc: Add iommu domain pointer to device archdata Varun Sethi
2013-04-02 15:08 ` Joerg Roedel
2013-04-03 5:17 ` Sethi Varun-B16395
2013-04-11 18:16 ` Kumar Gala
2013-06-20 14:29 ` Sethi Varun-B16395
2013-06-20 14:41 ` joro
2013-03-28 19:54 ` [PATCH 3/5 v11] iommu/fsl: Add the window permission flag as a parameter to iommu_window_enable API Varun Sethi
2013-03-28 19:54 ` [PATCH 4/5 v11] iommu/fsl: Add additional iommu attributes required by the PAMU driver Varun Sethi
2013-04-02 15:10 ` Joerg Roedel
2013-04-03 5:21 ` Sethi Varun-B16395
2013-04-03 8:08 ` Joerg Roedel
2013-03-28 19:54 ` [PATCH 5/5 v11] iommu/fsl: Freescale PAMU driver and iommu implementation Varun Sethi
2013-04-02 15:29 ` Yoder Stuart-B08248
2013-04-02 16:18 ` Joerg Roedel
2013-04-03 1:35 ` Timur Tabi
2013-04-03 1:52 ` Scott Wood
2013-04-03 5:12 ` Sethi Varun-B16395
2013-04-03 15:55 ` Yoder Stuart-B08248
2013-04-03 7:01 ` Sethi Varun-B16395
2013-04-03 18:01 ` Alex Williamson
2013-04-04 13:00 ` Sethi Varun-B16395
2013-04-04 15:22 ` Alex Williamson
2013-04-04 16:35 ` Sethi Varun-B16395
2013-04-04 16:43 ` Alex Williamson
2013-04-05 0:01 ` Sethi Varun-B16395
2013-04-04 16:43 ` Yoder Stuart-B08248
2013-04-02 16:23 ` [PATCH 0/5 v11] iommu/fsl: Freescale PAMU driver and IOMMU API implementation Joerg Roedel
2013-04-02 17:50 ` Sethi Varun-B16395
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