diff options
Diffstat (limited to 'hw/virtio')
| -rw-r--r-- | hw/virtio/virtio-iommu.c | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/hw/virtio/virtio-iommu.c b/hw/virtio/virtio-iommu.c index fc5c75d693..cea8811295 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, |