q35: Enable the ioapic device to be seen by qtest.

Currently, the ioapic device can not be found in a qtest environment
when requesting "irq_interrupt_in ioapic" via the qtest socket.

By mirroring how the ioapic is added in i44ofx (hw/i440/pc_piix.c),
as a child of "q35," the device is able to be seen by qtest.

Signed-off-by: John Snow <jsnow@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c
index c39ee989334ab8ccb34689fc263be683b4302eb5..0dd7e02160c066e47f341e2c4e132aa97e3724a1 100644 (file)
--- a/hw/i386/pc_q35.c
+++ b/hw/i386/pc_q35.c
@@ -236,7 +236,7 @@ static void pc_q35_init(MachineState *machine)
         gsi_state->i8259_irq[i] = i8259[i];
     }
     if (pci_enabled) {
-        ioapic_init_gsi(gsi_state, NULL);
+        ioapic_init_gsi(gsi_state, "q35");
     }
     qdev_init_nofail(icc_bridge);