From: Gerd Hoffmann <kraxel@redhat.com>
Date: Thu, 13 Sep 2012 08:53:23 +0000 (+0200)
Subject: compat: turn off msi/msix on xhci for old machine types
X-Git-Tag: TizenStudio_2.0_p2.3.2~208^2~3426^2~6
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a2879190ab08b2b75d65b576fad7ff95d7d7d641;p=sdk%2Femulator%2Fqemu.git

compat: turn off msi/msix on xhci for old machine types

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---

diff --git a/hw/pc_piix.c b/hw/pc_piix.c
index 5a0796b..afd8361 100644
--- a/hw/pc_piix.c
+++ b/hw/pc_piix.c
@@ -358,14 +358,30 @@ static QEMUMachine pc_machine_v1_3 = {
     .is_default = 1,
 };
 
+#define PC_COMPAT_1_2 \
+        {\
+            .driver   = "nec-usb-xhci",\
+            .property = "msi",\
+            .value    = "off",\
+        },{\
+            .driver   = "nec-usb-xhci",\
+            .property = "msix",\
+            .value    = "off",\
+        }
+
 static QEMUMachine pc_machine_v1_2 = {
     .name = "pc-1.2",
     .desc = "Standard PC",
     .init = pc_init_pci,
     .max_cpus = 255,
+    .compat_props = (GlobalProperty[]) {
+        PC_COMPAT_1_2,
+        { /* end of list */ }
+    },
 };
 
 #define PC_COMPAT_1_1 \
+        PC_COMPAT_1_2,\
         {\
             .driver   = "virtio-scsi-pci",\
             .property = "hotplug",\