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authorAvi Kivity <avi.kivity@gmail.com>2012-10-30 13:47:48 +0200
committerPaolo Bonzini <pbonzini@redhat.com>2013-06-20 16:32:47 +0200
commite00387d58243d4ae24ac68008a2aea76313ab997 (patch)
tree4ddf35610b30e5f3a5a063c66dc8d539e34abf79 /include/hw/pci-host
parent24addbc76dcbb1d1c85b3062bbf7a030831cc7a9 (diff)
pci: use memory core for iommu support
Use the new iommu support in the memory core for iommu support. The only user, spapr, is also converted, but it still provides a DMAContext interface until the non-PCI bits switch to AddressSpace. Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Avi Kivity <avi.kivity@gmail.com> [ Do not calls memory_region_del_subregion() on the device's bus_master_enable_region, it is an alias; return an AddressSpace from the IOMMU hook and remove the destructor hook. - David Gibson ] Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'include/hw/pci-host')
-rw-r--r--include/hw/pci-host/spapr.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/hw/pci-host/spapr.h b/include/hw/pci-host/spapr.h
index 653dd40f6b..1e23dbfb4a 100644
--- a/include/hw/pci-host/spapr.h
+++ b/include/hw/pci-host/spapr.h
@@ -50,6 +50,7 @@ typedef struct sPAPRPHBState {
uint64_t dma_window_start;
uint64_t dma_window_size;
sPAPRTCETable *tcet;
+ AddressSpace iommu_as;
struct {
uint32_t irq;