From 3ec936e67ea29ee34d1db1dfbffe6c8bb04d6465 Mon Sep 17 00:00:00 2001
From: Vincent Hanquez <vincent.hanquez@eu.citrix.com>
Date: Thu, 30 Jul 2009 15:16:36 +0100
Subject: [PATCH] add a vfb device on pv case if vnc has been specified

---
 xenvm/vmact.ml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/xenvm/vmact.ml b/xenvm/vmact.ml
index 2fdde5d..6296bb2 100644
--- a/xenvm/vmact.ml
+++ b/xenvm/vmact.ml
@@ -271,6 +271,10 @@ let add_devices xc xs domid state restore =
 		Device.PCI.add ~xc ~xs ~hvm:cfg.hvm ~msitranslate ~pci_power_mgmt devs domid devid
 	) pcis;
 
+	if (not cfg.hvm) && cfg.vnc <> (-1) then (
+		Device.Vfb.add ~xc ~xs ~hvm:cfg.hvm domid
+	);
+
 	(* add device model *)
 	if cfg.hvm then (
 		let dmpath = "/opt/xensource/libexec/qemu-dm-wrapper" in
-- 
2.39.5