From d271de9f1bd7c4671af8cc8edca4ac677371cfff Mon Sep 17 00:00:00 2001
From: Gerd Hoffmann
Date: Wed, 15 Jul 2009 13:59:24 +0200
Subject: qdev: create default bus names.

Create a default bus name if none is passed to qbus_create().

If the parent device has DeviceState->id set it will be used to create
the bus name,. i.e. -device lsi,id=foo will give you a scsi bus named
"foo.0".

If there is no id BusInfo->name (lowercased) will be used instead, i.e.
-device lsi will give you a scsi bus named "scsi.0".

A scsi adapter with two scsi busses would have "scsi.0" and "scsi.1" or
"$id.0" and "$id.1" busses.  The numbers of the child busses are per
device, i.e. when adding two lsi adapters both will have a "*.0" child
bus.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
---
 hw/qdev.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'hw/qdev.h')

diff --git a/hw/qdev.h b/hw/qdev.h
index dfd3e92ab0..d9c78eba60 100644
--- a/hw/qdev.h
+++ b/hw/qdev.h
@@ -27,6 +27,7 @@ struct DeviceState {
     int num_gpio_in;
     qemu_irq *gpio_in;
     LIST_HEAD(, BusState) child_bus;
+    int num_child_bus;
     NICInfo *nd;
     LIST_ENTRY(DeviceState) sibling;
 };
-- 
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