iommu/io-pgtable-arm-v7s: Add paddr_to_iopte and iopte_to_paddr helpers

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Add two helper functions: paddr_to_iopte and iopte_to_paddr.

Signed-off-by: Yong Wu <yong.wu@mediatek.com>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Reviewed-by: Evan Green <evgreen@chromium.org>
Signed-off-by: Joerg Roedel <jroedel@suse.de>

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Yong Wu 2019-08-24 11:01:51 +08:00 • committed by Joerg Roedel

parent 76ce65464f

commit 5950b9541b

1 changed files with 33 additions and 12 deletions

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drivers/iommu/io-pgtable-arm-v7s.c

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