1 files changed, 26 insertions, 0 deletions
diff --git a/hw/i386/amd_iommu-stub.c b/hw/i386/amd_iommu-stub.c
new file mode 100644
index 0000000000..d62a3732e6
--- /dev/null
+++ b/hw/i386/amd_iommu-stub.c
@@ -0,0 +1,26 @@
+/*
+ * Stubs for AMD IOMMU emulation
+ *
+ * Copyright (C) 2023 Bui Quang Minh <minhquangbui99@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "qemu/osdep.h"
+#include "amd_iommu.h"
+
+uint64_t amdvi_extended_feature_register(AMDVIState *s)
+{
+    return AMDVI_DEFAULT_EXT_FEATURES;
+}