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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> |
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| disas | ||
| exec | ||
| fpu | ||
| hw | ||
| libdecnumber | ||
| migration | ||
| monitor | ||
| net | ||
| qapi | ||
| qemu | ||
| qom | ||
| sysemu | ||
| ui | ||
| config.h | ||
| elf.h | ||
| glib-compat.h | ||
| qemu-common.h | ||
| qemu-io.h | ||
| trace-tcg.h | ||
| trace.h | ||