[Xen-changelog] [xen-unstable] VT-d, tools: Intel IGD passthrough 2/2: hvm config file example

[Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1265274553 0
# Node ID ece60564af6fdd6b8587c991363c78817848dabe
# Parent  729b32b174409a1db9df22493f1d8a29a2ae9d95
VT-d, tools: Intel IGD passthrough 2/2: hvm config file example

Add an option into hvm config file to enable graphics passthrough
including discrete and IGD. To passthrough graphics to guest, need to
set gfx_passthru=1, and also specify graphics device BDF in pci
passthrough option, like pci=['xx:xx.x'] in hvm config file.

Signed-off-by: Weidong Han <weidong.han@xxxxxxxxx>
---
 tools/examples/xmexample.hvm |    6 ++++++
 1 files changed, 6 insertions(+)

diff -r 729b32b17440 -r ece60564af6f tools/examples/xmexample.hvm
--- a/tools/examples/xmexample.hvm      Thu Feb 04 09:08:05 2010 +0000
+++ b/tools/examples/xmexample.hvm      Thu Feb 04 09:09:13 2010 +0000
@@ -344,6 +344,12 @@ tsc_mode=0
 # 
 #pci_power_mgmt=0
 
+#   Enable graphics passthrough:
+#
+#   If it's set, and specify grapchis device BDF in pci passthrough option,
+# like pci=['xx:xx.x'], it enables graphics passthrough, default=0 (disabled)
+#gfx_passthru=0
+
 #-----------------------------------------------------------------------------
 #   Configure PVSCSI devices:
 #

_______________________________________________
Xen-changelog mailing list
Xen-changelog@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-changelog