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096ca207af
Every IOMMU has some granularity which MemoryRegionIOMMUOps::translate uses when translating, however this information is not available outside the translate context for various checks. This adds a get_min_page_size callback to MemoryRegionIOMMUOps and a wrapper for it so IOMMU users (such as VFIO) can know the minimum actual page size supported by an IOMMU. As IOMMU MR represents a guest IOMMU, this uses TARGET_PAGE_SIZE as fallback. This removes vfio_container_granularity() and uses new helper in memory_region_iommu_replay() when replaying IOMMU mappings on added IOMMU memory region. Backports the relevant parts of commit f682e9c244af7166225f4a50cc18ff296bb9d43e from qemu |
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address-spaces.h | ||
cpu-all.h | ||
cpu-common.h | ||
cpu-defs.h | ||
cpu_ldst.h | ||
cpu_ldst_template.h | ||
cputlb.h | ||
exec-all.h | ||
gen-icount.h | ||
helper-gen.h | ||
helper-head.h | ||
helper-proto.h | ||
helper-tcg.h | ||
hwaddr.h | ||
ioport.h | ||
memattrs.h | ||
memory-internal.h | ||
memory.h | ||
ram_addr.h | ||
ramlist.h | ||
semihost.h | ||
tb-context.h | ||
tb-hash-xx.h | ||
tb-hash.h |