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(parent: bfed873) | patch
iommu/mediatek: Support report iova 34bit translation fault in ISR
authorYong Wu <yong.wu@mediatek.com>
Mon, 11 Jan 2021 11:19:03 +0000 (19:19 +0800)
committerWill Deacon <will@kernel.org>
Mon, 1 Feb 2021 11:31:18 +0000 (11:31 +0000)
commitef0f0986b670cb1627bff055102cab70a7d3852a
treee7453dd641870c37089d3574becb529d656a9236tree | snapshot
parentbfed873114c5fbb8982113abbab17cde7788dcbacommit | diff
iommu/mediatek: Support report iova 34bit translation fault in ISR

If the iova is over 32bit, the fault status register bit is a little
different.

Signed-off-by: Yong Wu <yong.wu@mediatek.com>
Reviewed-by: Tomasz Figa <tfiga@chromium.org>
Link: https://lore.kernel.org/r/20210111111914.22211-23-yong.wu@mediatek.com
Signed-off-by: Will Deacon <will@kernel.org>
drivers/iommu/mtk_iommu.c diff | blob | history
Domain: System / Kernel;