added irq acking

[palacios.git] / palacios / src / palacios / vmm_intr.c

diff --git a/palacios/src/palacios/vmm_intr.c b/palacios/src/palacios/vmm_intr.c
index ac6b6ce..6ff14cd 100644 (file)
--- a/palacios/src/palacios/vmm_intr.c
+++ b/palacios/src/palacios/vmm_intr.c
@@ -100,18 +100,19 @@ int v3_hook_irq(struct guest_info * info,
 
 
 
-static int passthrough_irq_handler(struct guest_info * info, struct v3_interrupt * intr, void * priv_data)
-{
+static int passthrough_irq_handler(struct guest_info * info, struct v3_interrupt * intr, void * priv_data) {
+
+    if (intr->should_ack == 1) {
+       V3_ACK_IRQ(intr->irq);
+    }
 
     PrintDebug("[passthrough_irq_handler] raise_irq=%d (guest=0x%p)\n", 
               intr->irq, (void *)info);
-    return v3_raise_irq(info, intr->irq);
 
+    return v3_raise_irq(info, intr->irq);
 }
 
-int v3_hook_passthrough_irq(struct guest_info * info, uint_t irq)
-{
-
+int v3_hook_passthrough_irq(struct guest_info * info, uint_t irq) {
     int rc = v3_hook_irq(info, irq, passthrough_irq_handler, NULL);
 
     if (rc) {