diff options
Diffstat (limited to 'hw/virtio/vhost.c')
| -rw-r--r-- | hw/virtio/vhost.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/hw/virtio/vhost.c b/hw/virtio/vhost.c index 96175b214d..b129cb9ddd 100644 --- a/hw/virtio/vhost.c +++ b/hw/virtio/vhost.c @@ -662,6 +662,8 @@ static void vhost_iommu_region_add(MemoryListener *listener, iommu_listener); struct vhost_iommu *iommu; Int128 end; + int iommu_idx; + IOMMUMemoryRegion *iommu_mr = IOMMU_MEMORY_REGION(section->mr); if (!memory_region_is_iommu(section->mr)) { return; @@ -671,10 +673,13 @@ static void vhost_iommu_region_add(MemoryListener *listener, end = int128_add(int128_make64(section->offset_within_region), section->size); end = int128_sub(end, int128_one()); + iommu_idx = memory_region_iommu_attrs_to_index(iommu_mr, + MEMTXATTRS_UNSPECIFIED); iommu_notifier_init(&iommu->n, vhost_iommu_unmap_notify, IOMMU_NOTIFIER_UNMAP, section->offset_within_region, - int128_get64(end)); + int128_get64(end), + iommu_idx); iommu->mr = section->mr; iommu->iommu_offset = section->offset_within_address_space - section->offset_within_region; |