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-rw-r--r--include/hw/intc/intc.h33
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