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-rw-r--r--hw/alpha/typhoon.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/hw/alpha/typhoon.c b/hw/alpha/typhoon.c
index c1cf7802a4..dd47b4569f 100644
--- a/hw/alpha/typhoon.c
+++ b/hw/alpha/typhoon.c
@@ -41,7 +41,7 @@ typedef struct TyphoonPchip {
MemoryRegion reg_conf;
AddressSpace iommu_as;
- MemoryRegion iommu;
+ IOMMUMemoryRegion iommu;
uint64_t ctl;
TyphoonWindow win[4];
@@ -663,7 +663,8 @@ static bool window_translate(TyphoonWindow *win, hwaddr addr,
/* Handle PCI-to-system address translation. */
/* TODO: A translation failure here ought to set PCI error codes on the
Pchip and generate a machine check interrupt. */
-static IOMMUTLBEntry typhoon_translate_iommu(MemoryRegion *iommu, hwaddr addr,
+static IOMMUTLBEntry typhoon_translate_iommu(IOMMUMemoryRegion *iommu,
+ hwaddr addr,
IOMMUAccessFlags flag)
{
TyphoonPchip *pchip = container_of(iommu, TyphoonPchip, iommu);
@@ -893,7 +894,8 @@ PCIBus *typhoon_init(ram_addr_t ram_size, ISABus **isa_bus,
/* Host memory as seen from the PCI side, via the IOMMU. */
memory_region_init_iommu(&s->pchip.iommu, OBJECT(s), &typhoon_iommu_ops,
"iommu-typhoon", UINT64_MAX);
- address_space_init(&s->pchip.iommu_as, &s->pchip.iommu, "pchip0-pci");
+ address_space_init(&s->pchip.iommu_as, MEMORY_REGION(&s->pchip.iommu),
+ "pchip0-pci");
pci_setup_iommu(b, typhoon_pci_dma_iommu, s);
/* Pchip0 PCI special/interrupt acknowledge, 0x801.F800.0000, 64MB. */