1 /******************************************************************************
2 * Interface to /dev/xen/xenbus_backend.
4 * Copyright (c) 2011 Bastian Blank <waldi@debian.org>
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License version 2
8 * as published by the Free Software Foundation; or, when distributed
9 * separately from the Linux kernel or incorporated into other
10 * software packages, subject to the following license:
12 * Permission is hereby granted, free of charge, to any person obtaining a copy
13 * of this source file (the "Software"), to deal in the Software without
14 * restriction, including without limitation the rights to use, copy, modify,
15 * merge, publish, distribute, sublicense, and/or sell copies of the Software,
16 * and to permit persons to whom the Software is furnished to do so, subject to
17 * the following conditions:
19 * The above copyright notice and this permission notice shall be included in
20 * all copies or substantial portions of the Software.
22 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
23 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
24 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
25 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
26 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
27 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
31 #ifndef __LINUX_XEN_XENBUS_DEV_H__
32 #define __LINUX_XEN_XENBUS_DEV_H__
34 #include <linux/ioctl.h>
36 #define IOCTL_XENBUS_BACKEND_EVTCHN \
37 _IOC(_IOC_NONE, 'B', 0, 0)
39 #define IOCTL_XENBUS_BACKEND_SETUP \
40 _IOC(_IOC_NONE, 'B', 1, 0)
42 #endif /* __LINUX_XEN_XENBUS_DEV_H__ */