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| author | Yong Wu <yong.wu@mediatek.com> | 2023-06-02 17:02:26 +0800 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2023-08-07 14:15:54 +0200 |
| commit | 1e8a46393a9579d2fe390d330edcd85623d2119d (patch) | |
| tree | 81b22aa43d7eb205335857475139ce50941cc027 /include/linux/mmdebug.h | |
| parent | a09e84034d87d3aa2f9ad584bebd92b0bab6e0be (diff) | |
iommu/mediatek: mt8188: Add iova_region_larb_msk
Add iova_region_larb_msk for mt8188. We separate the 16GB iova regions
by each device's larbid/portid.
Refer to include/dt-bindings/memory/mediatek,mt8188-memory-port.h
As commented in the code, larb19(21) means it's larb19 while its SW index
is 21.
Signed-off-by: Yong Wu <yong.wu@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com>
Link: https://lore.kernel.org/r/20230602090227.7264-7-yong.wu@mediatek.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'include/linux/mmdebug.h')
0 files changed, 0 insertions, 0 deletions