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(parent: 5d58c62) | patch
iommu/arm-smmu: Enlarge STRTAB_L1_SZ_SHIFT to support larger sidsize
authorZhen Lei <thunder.leizhen@huawei.com>
Tue, 7 Jul 2015 03:30:17 +0000 (04:30 +0100)
committerWill Deacon <will.deacon@arm.com>
Wed, 8 Jul 2015 16:24:39 +0000 (17:24 +0100)
commite2f4c2330f08ba73d9a3c919a3d6ca33dce7d2c2
tree959c14ce9b8e53ca73aba64a8f46f8ccd9965e58tree | snapshot
parent5d58c6207c300340151931ad9c2cdea2d1685dc4commit | diff
iommu/arm-smmu: Enlarge STRTAB_L1_SZ_SHIFT to support larger sidsize

Because we will choose the minimum value between STRTAB_L1_SZ_SHIFT and
IDR1.SIDSIZE, so enlarge STRTAB_L1_SZ_SHIFT will not impact the platforms
whose IDR1.SIDSIZE is smaller than old STRTAB_L1_SZ_SHIFT value.

Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
drivers/iommu/arm-smmu-v3.c diff | blob | blame | history
Linux kernel - Deliverables
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