From 62d23efac8905a46277f666c909e826f91c12aa1 Mon Sep 17 00:00:00 2001 From: aliguori Date: Wed, 22 Apr 2009 15:19:30 +0000 Subject: 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 Signed-off-by: Anthony Liguori git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7223 c046a42c-6fe2-441c-8c8c-71466251a162 --- hw/xen_backend.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'hw/xen_backend.h') diff --git a/hw/xen_backend.h b/hw/xen_backend.h index e9a4e2dd2d..dd426ddb4f 100644 --- a/hw/xen_backend.h +++ b/hw/xen_backend.h @@ -2,6 +2,7 @@ #define QEMU_HW_XEN_BACKEND_H 1 #include "xen_common.h" +#include "sysemu.h" /* ------------------------------------------------------------- */ @@ -87,6 +88,7 @@ void xen_be_printf(struct XenDevice *xendev, int msg_level, const char *fmt, ... extern struct XenDevOps xen_console_ops; /* xen_console.c */ extern struct XenDevOps xen_kbdmouse_ops; /* xen_framebuffer.c */ extern struct XenDevOps xen_framebuffer_ops; /* xen_framebuffer.c */ +extern struct XenDevOps xen_blkdev_ops; /* xen_disk.c */ void xen_init_display(int domid); -- cgit v1.2.3-55-g7522