| 1 | |
| 2 | * Interface to /dev/xen/xenbus_backend.
|
| 3 | *
|
| 4 | * Copyright (c) 2011 Bastian Blank <[email protected]>
|
| 5 | *
|
| 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:
|
| 11 | *
|
| 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:
|
| 18 | *
|
| 19 | * The above copyright notice and this permission notice shall be included in
|
| 20 | * all copies or substantial portions of the Software.
|
| 21 | *
|
| 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
|
| 28 | * IN THE SOFTWARE.
|
| 29 |
|
| 30 |
|
| 31 | #ifndef __LINUX_XEN_XENBUS_DEV_H__
|
| 32 | #define __LINUX_XEN_XENBUS_DEV_H__
|
| 33 |
|
| 34 | #include <linux/ioctl.h>
|
| 35 |
|
| 36 | #define IOCTL_XENBUS_BACKEND_EVTCHN \
|
| 37 | _IOC(_IOC_NONE, 'B', 0, 0)
|
| 38 |
|
| 39 | #define IOCTL_XENBUS_BACKEND_SETUP \
|
| 40 | _IOC(_IOC_NONE, 'B', 1, 0)
|
| 41 |
|
| 42 | #endif
|