Rework OMAP1 interrupt handling to allow multiple interrupt banks, by Lauro Ramos Venancio.

Add irq pulse shortcut, by Lauro Ramos Venancio.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3774 c046a42c-6fe2-441c-8c8c-71466251a162

1 files changed, 6 insertions, 0 deletions

diff --git a/hw/irq.h b/hw/irq.h
index d8195d520c..0880ad21b0 100644
--- a/hw/irq.h
+++ b/hw/irq.h
@@ -19,6 +19,12 @@ static inline void qemu_irq_lower(qemu_irq irq)
     qemu_set_irq(irq, 0);
 }
 
+static inline void qemu_irq_pulse(qemu_irq irq)
+{
+    qemu_set_irq(irq, 1);
+    qemu_set_irq(irq, 0);
+}
+
 /* Returns an array of N IRQs.  */
 qemu_irq *qemu_allocate_irqs(qemu_irq_handler handler, void *opaque, int n);