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Diffstat (limited to 'hw/virtio/virtio-iommu.c')
-rw-r--r--hw/virtio/virtio-iommu.c30
1 files changed, 16 insertions, 14 deletions
diff --git a/hw/virtio/virtio-iommu.c b/hw/virtio/virtio-iommu.c
index fc5c75d..cea8811 100644
--- a/hw/virtio/virtio-iommu.c
+++ b/hw/virtio/virtio-iommu.c
@@ -129,7 +129,7 @@ static void virtio_iommu_notify_map(IOMMUMemoryRegion *mr, hwaddr virt_start,
hwaddr virt_end, hwaddr paddr,
uint32_t flags)
{
- IOMMUTLBEntry entry;
+ IOMMUTLBEvent event;
IOMMUAccessFlags perm = IOMMU_ACCESS_FLAG(flags & VIRTIO_IOMMU_MAP_F_READ,
flags & VIRTIO_IOMMU_MAP_F_WRITE);
@@ -141,19 +141,20 @@ static void virtio_iommu_notify_map(IOMMUMemoryRegion *mr, hwaddr virt_start,
trace_virtio_iommu_notify_map(mr->parent_obj.name, virt_start, virt_end,
paddr, perm);
- entry.target_as = &address_space_memory;
- entry.addr_mask = virt_end - virt_start;
- entry.iova = virt_start;
- entry.perm = perm;
- entry.translated_addr = paddr;
+ event.type = IOMMU_NOTIFIER_MAP;
+ event.entry.target_as = &address_space_memory;
+ event.entry.addr_mask = virt_end - virt_start;
+ event.entry.iova = virt_start;
+ event.entry.perm = perm;
+ event.entry.translated_addr = paddr;
- memory_region_notify_iommu(mr, 0, entry);
+ memory_region_notify_iommu(mr, 0, event);
}
static void virtio_iommu_notify_unmap(IOMMUMemoryRegion *mr, hwaddr virt_start,
hwaddr virt_end)
{
- IOMMUTLBEntry entry;
+ IOMMUTLBEvent event;
if (!(mr->iommu_notify_flags & IOMMU_NOTIFIER_UNMAP)) {
return;
@@ -161,13 +162,14 @@ static void virtio_iommu_notify_unmap(IOMMUMemoryRegion *mr, hwaddr virt_start,
trace_virtio_iommu_notify_unmap(mr->parent_obj.name, virt_start, virt_end);
- entry.target_as = &address_space_memory;
- entry.addr_mask = virt_end - virt_start;
- entry.iova = virt_start;
- entry.perm = IOMMU_NONE;
- entry.translated_addr = 0;
+ event.type = IOMMU_NOTIFIER_UNMAP;
+ event.entry.target_as = &address_space_memory;
+ event.entry.addr_mask = virt_end - virt_start;
+ event.entry.iova = virt_start;
+ event.entry.perm = IOMMU_NONE;
+ event.entry.translated_addr = 0;
- memory_region_notify_iommu(mr, 0, entry);
+ memory_region_notify_iommu(mr, 0, event);
}
static gboolean virtio_iommu_notify_unmap_cb(gpointer key, gpointer value,