1 files changed, 33 insertions, 0 deletions
diff --git a/include/hw/intc/intc.h b/include/hw/intc/intc.h
new file mode 100644
index 0000000000..27d9828943
--- /dev/null
+++ b/include/hw/intc/intc.h
@@ -0,0 +1,33 @@
+#ifndef INTC_H
+#define INTC_H
+
+#include "qom/object.h"
+
+#define TYPE_INTERRUPT_STATS_PROVIDER "intctrl"
+
+#define INTERRUPT_STATS_PROVIDER_CLASS(klass) \
+    OBJECT_CLASS_CHECK(InterruptStatsProviderClass, (klass), \
+                       TYPE_INTERRUPT_STATS_PROVIDER)
+#define INTERRUPT_STATS_PROVIDER_GET_CLASS(obj) \
+    OBJECT_GET_CLASS(InterruptStatsProviderClass, (obj), \
+                     TYPE_INTERRUPT_STATS_PROVIDER)
+#define INTERRUPT_STATS_PROVIDER(obj) \
+    INTERFACE_CHECK(InterruptStatsProvider, (obj), \
+                    TYPE_INTERRUPT_STATS_PROVIDER)
+
+typedef struct InterruptStatsProvider {
+    Object parent;
+} InterruptStatsProvider;
+
+typedef struct InterruptStatsProviderClass {
+    InterfaceClass parent;
+
+    /* The returned pointer and statistics must remain valid until
+     * the BQL is next dropped.
+     */
+    bool (*get_statistics)(InterruptStatsProvider *obj, uint64_t **irq_counts,
+                           unsigned int *nb_irqs);
+    void (*print_info)(InterruptStatsProvider *obj, Monitor *mon);
+} InterruptStatsProviderClass;
+
+#endif