/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2007 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _SYS_BALLOON_H
#define _SYS_BALLOON_H
#pragma ident "%Z%%M% %I% %E% SMI"
#ifdef __cplusplus
extern "C" {
#endif
#define BALLOON_DEV_NAME "balloon"
#define BALLOON_PATHNAME "xen/" BALLOON_DEV_NAME
#define BALLOON_DRIVER_NAME "balloon"
#define BLN_IOCTL_BASE ('B' << 24) | ('A' << 16)
/*
* To return the desired value. These defines are copied in balloon.py
* in the hypervisor gate, so woe befall anyone who changes these.
*/
#define BLN_IOCTL_CURRENT (BLN_IOCTL_BASE | 0x1)
#define BLN_IOCTL_TARGET (BLN_IOCTL_BASE | 0x2)
#define BLN_IOCTL_LOW (BLN_IOCTL_BASE | 0x3)
#define BLN_IOCTL_HIGH (BLN_IOCTL_BASE | 0x4)
#define BLN_IOCTL_LIMIT (BLN_IOCTL_BASE | 0x5)
#ifdef __cplusplus
}
#endif
#endif /* _SYS_BALLOON_H */