commit 62d23efac8905a46277f666c909e826f91c12aa1
author aliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162> Wed Apr 22 15:19:30 2009 +0000
committer aliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162> Wed Apr 22 15:19:30 2009 +0000
tree 36b9a6303ccd07006606480883d4eda6d317799d
parent e7151f83e2316a7f2618b07793a71136165a760e

xen: add block device backend driver. (Gerd Hoffmann)

This patch adds a block device backend driver to qemu.  It is a pure
userspace implemention using the gntdev interface.  It uses "qdisk" as
backend name in xenstore so it doesn't interfere with the other existing
backends (blkback aka "vbd" and tapdisk aka "tap").

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7223 c046a42c-6fe2-441c-8c8c-71466251a162

hw/xen_machine_pv.c

diff --git a/hw/xen_machine_pv.c b/hw/xen_machine_pv.c
index 1f0b3ec..c764bea 100644
--- a/hw/xen_machine_pv.c
+++ b/hw/xen_machine_pv.c
@@ -59,6 +59,7 @@
     xen_be_register("console", &xen_console_ops);
     xen_be_register("vkbd", &xen_kbdmouse_ops);
     xen_be_register("vfb", &xen_framebuffer_ops);
+    xen_be_register("qdisk", &xen_blkdev_ops);
 
     /* setup framebuffer */
     xen_init_display(xen_domid);