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ARM: IOMMU: Tegra20: Add iommu_ops for GART driver
authorHiroshi DOYU <hdoyu@nvidia.com>
Wed, 16 Nov 2011 15:36:37 +0000 (17:36 +0200)
committerJoerg Roedel <joerg.roedel@amd.com>
Thu, 26 Jan 2012 12:50:28 +0000 (13:50 +0100)
commitd53e54b4d43b2559c5a424188894fd63d145b5d7
tree31007f68eb6e5a2217c8ca58f56a5ae9f2aec4c0tree | snapshot
parentdcd6c92267155e70a94b3927bce681ce74b80d1fcommit | diff
ARM: IOMMU: Tegra20: Add iommu_ops for GART driver

Tegra 20 IOMMU H/W, GART (Graphics Address Relocation Table). This
patch implements struct iommu_ops for GART for the upper IOMMU API.

This H/W module supports only single virtual address space(domain),
and manages a single level 1-to-1 mapping H/W translation page table.

[With small fixes by Joerg Roedel]

Signed-off-by: Hiroshi DOYU <hdoyu@nvidia.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
drivers/iommu/Kconfig diff | blob | history
drivers/iommu/Makefile diff | blob | history
drivers/iommu/tegra-gart.c [new file with mode: 0644] blob
Domain: System / Uncategorized;