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-rw-r--r--hw/arm/smmu-common.c2
-rw-r--r--include/hw/arm/smmu-common.h2
2 files changed, 1 insertions, 3 deletions
diff --git a/hw/arm/smmu-common.c b/hw/arm/smmu-common.c
index 733c964..2b8c67b 100644
--- a/hw/arm/smmu-common.c
+++ b/hw/arm/smmu-common.c
@@ -439,7 +439,7 @@ static AddressSpace *smmu_find_add_as(PCIBus *bus, void *opaque, int devfn)
memory_region_init_iommu(&sdev->iommu, sizeof(sdev->iommu),
s->mrtypename,
- OBJECT(s), name, 1ULL << SMMU_MAX_VA_BITS);
+ OBJECT(s), name, UINT64_MAX);
address_space_init(&sdev->as,
MEMORY_REGION(&sdev->iommu), name);
trace_smmu_add_mr(name);
diff --git a/include/hw/arm/smmu-common.h b/include/hw/arm/smmu-common.h
index c5683af..9fcff26 100644
--- a/include/hw/arm/smmu-common.h
+++ b/include/hw/arm/smmu-common.h
@@ -27,8 +27,6 @@
#define SMMU_PCI_DEVFN_MAX 256
#define SMMU_PCI_DEVFN(sid) (sid & 0xFF)
-#define SMMU_MAX_VA_BITS 48
-
/*
* Page table walk error types
*/