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-rw-r--r--hw/intc/loongarch_dintc.c68
1 files changed, 68 insertions, 0 deletions
diff --git a/hw/intc/loongarch_dintc.c b/hw/intc/loongarch_dintc.c
new file mode 100644
index 0000000000..b2465cb022
--- /dev/null
+++ b/hw/intc/loongarch_dintc.c
@@ -0,0 +1,68 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * QEMU LoongArch direct interrupt controller.
+ *
+ * Copyright (C) 2025 Loongson Technology Corporation Limited
+ */
+
+#include "qemu/osdep.h"
+#include "hw/sysbus.h"
+#include "hw/irq.h"
+#include "hw/intc/loongarch_pch_msi.h"
+#include "hw/intc/loongarch_pch_pic.h"
+#include "hw/intc/loongarch_dintc.h"
+#include "hw/pci/msi.h"
+#include "hw/misc/unimp.h"
+#include "migration/vmstate.h"
+#include "trace.h"
+#include "hw/qdev-properties.h"
+
+
+static void loongarch_dintc_realize(DeviceState *dev, Error **errp)
+{
+    LoongArchDINTCClass *lac = LOONGARCH_DINTC_GET_CLASS(dev);
+
+    Error *local_err = NULL;
+    lac->parent_realize(dev, &local_err);
+    if (local_err) {
+        error_propagate(errp, local_err);
+        return;
+    }
+
+    return;
+}
+
+static void loongarch_dintc_unrealize(DeviceState *dev)
+{
+    return;
+}
+
+static void loongarch_dintc_init(Object *obj)
+{
+    return;
+}
+
+static void loongarch_dintc_class_init(ObjectClass *klass, const void *data)
+{
+    DeviceClass *dc = DEVICE_CLASS(klass);
+    LoongArchDINTCClass *lac = LOONGARCH_DINTC_CLASS(klass);
+
+    dc->unrealize = loongarch_dintc_unrealize;
+    device_class_set_parent_realize(dc, loongarch_dintc_realize,
+                                    &lac->parent_realize);
+}
+
+static const TypeInfo loongarch_dintc_info = {
+    .name          = TYPE_LOONGARCH_DINTC,
+    .parent        = TYPE_SYS_BUS_DEVICE,
+    .instance_size = sizeof(LoongArchDINTCState),
+    .instance_init = loongarch_dintc_init,
+    .class_init    = loongarch_dintc_class_init,
+};
+
+static void loongarch_dintc_register_types(void)
+{
+    type_register_static(&loongarch_dintc_info);
+}
+
+type_init(loongarch_dintc_register_types)