Re: [PATCH v2 3/4] iommu/arm-smmu-v3: Support 52-bit physical address

2018-02-26 Thread Will Deacon
On Thu, Dec 14, 2017 at 04:58:52PM +, Robin Murphy wrote: > Implement SMMUv3.1 support for 52-bit physical addresses. Since a 52-bit > OAS implies 64KB translation granule support, permitting level 1 block > entries there is simple, and the rest is just extending address fields. > > Tested-by:

[PATCH v2 3/4] iommu/arm-smmu-v3: Support 52-bit physical address

2017-12-14 Thread Robin Murphy
Implement SMMUv3.1 support for 52-bit physical addresses. Since a 52-bit OAS implies 64KB translation granule support, permitting level 1 block entries there is simple, and the rest is just extending address fields. Tested-by: Nate Watterson Signed-off-by: Robin Murphy --- v2: No change drive