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-rw-r--r--backends/host_iommu_device.c33
-rw-r--r--backends/meson.build1
2 files changed, 34 insertions, 0 deletions
diff --git a/backends/host_iommu_device.c b/backends/host_iommu_device.c
new file mode 100644
index 0000000..8f2dda1
--- /dev/null
+++ b/backends/host_iommu_device.c
@@ -0,0 +1,33 @@
+/*
+ * Host IOMMU device abstract
+ *
+ * Copyright (C) 2024 Intel Corporation.
+ *
+ * Authors: Zhenzhong Duan <zhenzhong.duan@intel.com>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2. See
+ * the COPYING file in the top-level directory.
+ */
+
+#include "qemu/osdep.h"
+#include "sysemu/host_iommu_device.h"
+
+OBJECT_DEFINE_ABSTRACT_TYPE(HostIOMMUDevice,
+ host_iommu_device,
+ HOST_IOMMU_DEVICE,
+ OBJECT)
+
+static void host_iommu_device_class_init(ObjectClass *oc, void *data)
+{
+}
+
+static void host_iommu_device_init(Object *obj)
+{
+}
+
+static void host_iommu_device_finalize(Object *obj)
+{
+ HostIOMMUDevice *hiod = HOST_IOMMU_DEVICE(obj);
+
+ g_free(hiod->name);
+}
diff --git a/backends/meson.build b/backends/meson.build
index 8b2b111..106312f 100644
--- a/backends/meson.build
+++ b/backends/meson.build
@@ -16,6 +16,7 @@ if host_os != 'windows'
endif
if host_os == 'linux'
system_ss.add(files('hostmem-memfd.c'))
+ system_ss.add(files('host_iommu_device.c'))
endif
if keyutils.found()
system_ss.add(keyutils, files('cryptodev-lkcf.c'))