From: Hiroshi DOYU <hdoyu@nvidia.com>
To: Hiroshi DOYU <hdoyu@nvidia.com>
Cc: iommu@lists.linux-foundation.org,
linux-arm-kernel@lists.infradead.org,
linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org,
linaro-mm-sig-bounces@lists.linaro.org
Subject: [PATCH v3 0/2] ARM: IOMMU: tegra: Add iommu_ops for GART/SMMU driver
Date: Thu, 5 Jan 2012 09:11:47 +0200 [thread overview]
Message-ID: <1325747509-29665-1-git-send-email-hdoyu@nvidia.com> (raw)
This patchset adds support for IOMMU API for Tegra20(GART) and
Tegra30(SMMU). "struct iommu_ops" are implemented for both H/W IOMMU
modules.
Tested with "Ion memory manager" and "DMA mapping API"(*1).
This was originally developed with Tegra specific IOMMU
API(tegra_iovmm_*()) in:
git://nv-tegra.nvidia.com/linux-2.6.git.
v2:
https://lkml.org/lkml/2011/12/15/203
v1:
https://lkml.org/lkml/2011/11/17/111
*1: Reworking the DMA mapping code (especially on ARM)
http://lwn.net/Articles/467509/
Hiroshi DOYU (2):
ARM: IOMMU: Tegra20: Add iommu_ops for GART driver
ARM: IOMMU: Tegra30: Add iommu_ops for SMMU driver
arch/arm/mach-tegra/include/mach/smmu.h | 63 ++
drivers/iommu/Kconfig | 22 +
drivers/iommu/Makefile | 2 +
drivers/iommu/tegra-gart.c | 436 +++++++++++++
drivers/iommu/tegra-smmu.c | 1026 +++++++++++++++++++++++++++++++
5 files changed, 1549 insertions(+), 0 deletions(-)
create mode 100644 arch/arm/mach-tegra/include/mach/smmu.h
create mode 100644 drivers/iommu/tegra-gart.c
create mode 100644 drivers/iommu/tegra-smmu.c
--
1.7.5.4
next reply other threads:[~2012-01-05 7:12 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-05 7:11 Hiroshi DOYU [this message]
2012-01-05 7:11 ` [PATCH 1/2] ARM: IOMMU: Tegra20: Add iommu_ops for GART driver Hiroshi DOYU
2012-01-23 15:00 ` Joerg Roedel
2012-01-25 7:40 ` Hiroshi Doyu
2012-01-26 11:58 ` joro
2012-01-26 14:45 ` Hiroshi Doyu
2012-01-05 7:11 ` [PATCH 2/2] ARM: IOMMU: Tegra30: Add iommu_ops for SMMU driver Hiroshi DOYU
2012-01-23 15:43 ` Joerg Roedel
2012-01-24 9:57 ` Hiroshi Doyu
2012-01-24 11:04 ` Joerg Roedel
2012-01-24 11:36 ` Hiroshi Doyu
2012-01-24 11:57 ` joerg.roedel
2012-01-24 12:07 ` Hiroshi Doyu
2012-01-24 13:41 ` Hiroshi Doyu
2012-01-24 13:46 ` Felipe Balbi
2012-01-24 14:25 ` joro
2012-01-25 7:39 ` Hiroshi Doyu
2012-01-26 14:59 ` joro
2012-01-05 7:17 ` [PATCH v3 0/2] ARM: IOMMU: tegra: Add iommu_ops for GART/SMMU driver Hiroshi Doyu
2012-01-05 12:53 ` Russell King - ARM Linux
2012-01-05 14:29 ` Hiroshi Doyu
2012-01-05 14:46 ` Russell King - ARM Linux
2012-01-11 14:24 ` Hiroshi Doyu
2012-01-09 0:39 ` KyongHo Cho
2012-01-09 11:45 ` Russell King - ARM Linux
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