Re: [PATCH 02/13] iommu: amd: Prepare for generic IO page table framework

2020-09-25 Thread Suravee Suthikulpanit
Robin, On 9/24/20 7:25 PM, Robin Murphy wrote: +struct io_pgtable_ops *amd_iommu_setup_io_pgtable_ops(struct iommu_dev_data  *dev_data, + struct protection_domain *domain) +{ +domain->iop.pgtbl_cfg = (struct io_pgtable_cfg) { +.pgsize_bitmap= AMD_IOMMU

Re: [PATCH 02/13] iommu: amd: Prepare for generic IO page table framework

2020-09-24 Thread Robin Murphy
On 2020-09-23 11:14, Suravee Suthikulpanit wrote: Add initial hook up code to implement generic IO page table framework. Signed-off-by: Suravee Suthikulpanit --- drivers/iommu/amd/Kconfig | 1 + drivers/iommu/amd/Makefile | 2 +- drivers/iommu/amd/amd_iommu_types.h | 32

[PATCH 02/13] iommu: amd: Prepare for generic IO page table framework

2020-09-23 Thread Suravee Suthikulpanit
Add initial hook up code to implement generic IO page table framework. Signed-off-by: Suravee Suthikulpanit --- drivers/iommu/amd/Kconfig | 1 + drivers/iommu/amd/Makefile | 2 +- drivers/iommu/amd/amd_iommu_types.h | 32 +++ drivers/iommu/amd/io_pgtable.c | 89