diff options
Diffstat (limited to 'exec.c')
| -rw-r--r-- | exec.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/exec.c b/exec.c index 1fa2cdb874..ecdf192994 100644 --- a/exec.c +++ b/exec.c @@ -501,8 +501,15 @@ static MemoryRegionSection address_space_translate_iommu(IOMMUMemoryRegion *iomm do { hwaddr addr = *xlat; IOMMUMemoryRegionClass *imrc = memory_region_get_iommu_class_nocheck(iommu_mr); - IOMMUTLBEntry iotlb = imrc->translate(iommu_mr, addr, is_write ? - IOMMU_WO : IOMMU_RO); + int iommu_idx = 0; + IOMMUTLBEntry iotlb; + + if (imrc->attrs_to_index) { + iommu_idx = imrc->attrs_to_index(iommu_mr, attrs); + } + + iotlb = imrc->translate(iommu_mr, addr, is_write ? + IOMMU_WO : IOMMU_RO, iommu_idx); if (!(iotlb.perm & (1 << is_write))) { goto unassigned; |