added configurable host OS thread support

[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 0acf777..1397c07 100644 (file)
--- a/palacios/src/palacios/vmm_intr.c
+++ b/palacios/src/palacios/vmm_intr.c
@@ -57,6 +57,8 @@ void v3_init_intr_controllers(struct guest_info * info) {
     intr_state->irq_started = 0;
     intr_state->irq_vector = 0;
 
+    v3_lock_init(&(intr_state->irq_lock));
+
     INIT_LIST_HEAD(&(intr_state->controller_list));
 }
 
@@ -226,6 +228,13 @@ int v3_raise_irq(struct v3_vm_info * vm, int irq) {
 }
 
 
+void v3_clear_pending_intr(struct guest_info * core) {
+    struct v3_intr_core_state * intr_state = &(core->intr_core_state);
+
+    intr_state->irq_pending = 0;
+
+}
+
 
 v3_intr_type_t v3_intr_pending(struct guest_info * info) {
     struct v3_intr_core_state * intr_state = &(info->intr_core_state);