On Fri, Jun 03, 2022 at 04:51:04PM +0530, Vasant Hegde wrote:
> +/* Allocate page table */
> +static u64 *v2_alloc_pte(u64 *pgd, unsigned long iova,
> + unsigned long pg_size, bool *updated)
> +{
> + u64 *pte, *page;
> + int level, end_level;
> +
> +
Introduce IO page table framework support for AMD IOMMU v2 page table.
This patch implements 4 level page table within iommu amd driver and
supports 4K/2M/1G page sizes.
Signed-off-by: Vasant Hegde
---
drivers/iommu/amd/Makefile | 2 +-
drivers/iommu/amd/amd_iommu_types.h | 5 +-
