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-rw-r--r--include/xen/events.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/xen/events.h b/include/xen/events.h
index d7a4ca7d17b..c1717ca5ac1 100644
--- a/include/xen/events.h
+++ b/include/xen/events.h
@@ -72,6 +72,9 @@ void xen_hvm_evtchn_do_upcall(void);
* usual. */
int xen_allocate_pirq(unsigned gsi, int shareable, char *name);
+/* De-allocates the above mentioned physical interrupt. */
+int xen_destroy_irq(int irq);
+
/* Return vector allocated to pirq */
int xen_vector_from_irq(unsigned pirq);