Le Tan d92fa2dc6e intel-iommu: add context-cache to cache context-entry ...

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>

2014-08-28 23:10:22 +02:00

..

apb.c

iommu: add is_write as a parameter to the translate function of MemoryRegionIOMMUOps

2014-08-28 23:10:22 +02:00

bonito.c

savevm: Remove all the unneeded version_minimum_id_old (rest)

2014-05-14 15:24:51 +02:00

grackle.c

pci-host: Consistently set cannot_instantiate_with_device_add_yet

2013-12-23 00:27:23 +01:00

Makefile.objs

dec.c - move to pci-bridge

2013-06-02 18:13:37 +03:00

pam.c

pci-host: update uncorresponding description

2014-08-15 18:54:06 +04:00

piix.c

savevm: Remove all the unneeded version_minimum_id_old (x86)

2014-06-16 04:55:26 +02:00

ppce500.c

hw/pci-host/ppce500: Fix typo in vmstate definition

2014-06-16 13:24:41 +02:00

prep.c

prep: Remove PCI memory hack related to OpenHack'Ware

2014-07-07 16:46:35 +02:00

q35.c

intel-iommu: add context-cache to cache context-entry

2014-08-28 23:10:22 +02:00

uninorth.c

uninorth: Fix PCI hole size

2014-06-27 13:48:24 +02:00

versatile.c

pci-host: Consistently set cannot_instantiate_with_device_add_yet

2013-12-23 00:27:23 +01:00