added irq acking

[palacios.git] / palacios / include / palacios / vmm.h

diff --git a/palacios/include/palacios/vmm.h b/palacios/include/palacios/vmm.h
index 5982a3a..9e9f812 100644 (file)
--- a/palacios/include/palacios/vmm.h
+++ b/palacios/include/palacios/vmm.h
@@ -178,6 +178,16 @@
            ret;                                                        \
        })                                                              \
        
+
+#define V3_ACK_IRQ(irq)                                                \
+    do {                                                       \
+       extern struct v3_os_hooks * os_hooks;                   \
+       if ((os_hooks) && (os_hooks)->ack_irq) {                \
+           (os_hooks)->ack_irq(irq);                           \
+       }                                                       \
+    } while (0)
+
+
 #define V3_Yield(addr)                                 \
     do {                                               \
        extern struct v3_os_hooks * os_hooks;           \