ieral...@arm.com;
> j...@8bytes.org; w...@kernel.org; wanghuiqiang
> ; Guohanjun (Hanjun Guo)
> ; steven.pr...@arm.com; sami.muja...@arm.com;
> j...@solid-run.com; eric.au...@redhat.com; yangyicong
>
> Subject: Re: [PATCH v7 3/9] iommu/dma: Introduce generic helper to retri
On 2021-08-05 09:07, Shameer Kolothum wrote:
Reserved Memory Regions(RMR) associated with an IOMMU can be
described through ACPI IORT tables in systems with devices
that require a unity mapping or bypass for those
regions.
Introduce a generic interface so that IOMMU drivers can retrieve
and set
Reserved Memory Regions(RMR) associated with an IOMMU can be
described through ACPI IORT tables in systems with devices
that require a unity mapping or bypass for those
regions.
Introduce a generic interface so that IOMMU drivers can retrieve
and set up necessary mappings.
Signed-off-by: Shameer
