From 07a5298c3067ed63f7d82d8c1a6f479146447289 Mon Sep 17 00:00:00 2001
From: Paolo Bonzini <pbonzini@redhat.com>
Date: Mon, 20 Aug 2012 15:23:28 +0200
Subject: virtio-scsi: add backwards-compatibility properties for 1.1 and
 earlier machines

Hotplug and parameter change are new in 1.2, disable them via compat
properties for pc-1.1 and earlier.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 hw/pc_piix.c | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'hw/pc_piix.c')

diff --git a/hw/pc_piix.c b/hw/pc_piix.c
index 0c0096fd7e..a960710af8 100644
--- a/hw/pc_piix.c
+++ b/hw/pc_piix.c
@@ -360,6 +360,14 @@ static QEMUMachine pc_machine_v1_2 = {
 
 #define PC_COMPAT_1_1 \
         {\
+            .driver   = "virtio-scsi-pci",\
+            .property = "hotplug",\
+            .value    = "off",\
+        },{\
+            .driver   = "virtio-scsi-pci",\
+            .property = "param_change",\
+            .value    = "off",\
+        },{\
             .driver   = "VGA",\
             .property = "vgamem_mb",\
             .value    = stringify(8),\
-- 
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