d92fa2dc6e
Add context-cache to cache context-entry encountered on a page-walk. Each VTDAddressSpace has a member of VTDContextCacheEntry which represents an entry in the context-cache. Since devices with different bus_num and devfn have their respective VTDAddressSpace, this will be a good way to reference the cached entries. Each VTDContextCacheEntry will have a context_cache_gen and the cached entry is valid only when context_cache_gen equals IntelIOMMUState.context_cache_gen. Signed-off-by: Le Tan <tamlokveer@gmail.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> |
||
---|---|---|
.. | ||
apic-msidef.h | ||
apic.h | ||
apic_internal.h | ||
ich9.h | ||
intel_iommu.h | ||
ioapic.h | ||
ioapic_internal.h | ||
pc.h | ||
smbios.h |