[Qemu-devel] Register uhci_reset() callback.

[Gleb Natapov <gleb@redhat.com>]

Update IRQ line on reset.

Signed-off-by: Gleb Natapov <gleb@redhat.com>
diff --git a/hw/usb-uhci.c b/hw/usb-uhci.c
index 689d40a..2db9850 100644
--- a/hw/usb-uhci.c
+++ b/hw/usb-uhci.c
@@ -346,6 +346,7 @@ static void uhci_reset(UHCIState *s)
     }
 
     uhci_async_cancel_all(s);
+    uhci_update_irq(s);
 }
 
 static void uhci_save(QEMUFile *f, void *opaque)
@@ -1093,6 +1094,7 @@ void usb_uhci_piix3_init(PCIBus *bus, int devfn)
     }
     s->frame_timer = qemu_new_timer(vm_clock, uhci_frame_timer, s);
 
+    qemu_register_reset(uhci_reset, 0, s);
     uhci_reset(s);
 
     /* Use region 4 for consistency with real hardware.  BSD guests seem
@@ -1127,6 +1129,7 @@ void usb_uhci_piix4_init(PCIBus *bus, int devfn)
     }
     s->frame_timer = qemu_new_timer(vm_clock, uhci_frame_timer, s);
 
+    qemu_register_reset(uhci_reset, 0, s);
     uhci_reset(s);
 
     /* Use region 4 for consistency with real hardware.  BSD guests seem
--
			Gleb.