[PATCH v8 09/18] iommu/amd: Declare MSI and HT regions as reserved IOVA regions

This patch registers the MSI and HT regions as non mappable reserved regions. They will be exposed in the iommu-group sysfs. For direct-mapped regions let's also use iommu_alloc_resv_region(). Signed-off-by: Eric Auger --- v6 -> v7: - use IOMMU_RESV_RESERVED v5:

[PATCH v8 09/18] iommu/amd: Declare MSI and HT regions as reserved IOVA regions

This patch registers the MSI and HT regions as non mappable reserved regions. They will be exposed in the iommu-group sysfs. For direct-mapped regions let's also use iommu_alloc_resv_region(). Signed-off-by: Eric Auger --- v6 -> v7: - use IOMMU_RESV_RESERVED v5: creation ---