IOMMU page table for 64-bit AMD IOMMU v1
configname: CONFIG_IOMMU_PT_AMDV1
Linux Kernel Configuration
└─>Device Drivers
└─>Generic Radix Page Table
└─>IOMMU page table for 64-bit AMD IOMMU v1
In linux kernel since version 5.10.250 (release Date: 2026-02-11)
iommu_domain implementation for the AMD v1 page table. AMDv1 is the
"host" page table. It supports granular page sizes of almost every
power of 2 and decodes the full 64-bit IOVA space.
Selected automatically by an IOMMU driver that uses this format.
"host" page table. It supports granular page sizes of almost every
power of 2 and decodes the full 64-bit IOVA space.
Selected automatically by an IOMMU driver that uses this format.