iommu/tegra: gart: Allow only one active domain at a time

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GART has a single address space that is shared by all devices, hence only
one domain could be active at a time.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>

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Dmitry Osipenko 2018-12-12 23:39:02 +03:00 • committed by Joerg Roedel

parent 8e924910dd

commit 7d849b7b40

1 changed files with 9 additions and 0 deletions

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drivers/iommu/tegra-gart.c

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