170025d76Sjohnny /* 270025d76Sjohnny * CDDL HEADER START 370025d76Sjohnny * 470025d76Sjohnny * The contents of this file are subject to the terms of the 5337fc9e2Sanish * Common Development and Distribution License (the "License"). 6337fc9e2Sanish * You may not use this file except in compliance with the License. 770025d76Sjohnny * 870025d76Sjohnny * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 970025d76Sjohnny * or http://www.opensolaris.org/os/licensing. 1070025d76Sjohnny * See the License for the specific language governing permissions 1170025d76Sjohnny * and limitations under the License. 1270025d76Sjohnny * 1370025d76Sjohnny * When distributing Covered Code, include this CDDL HEADER in each 1470025d76Sjohnny * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 1570025d76Sjohnny * If applicable, add the following below this CDDL HEADER, with the 1670025d76Sjohnny * fields enclosed by brackets "[]" replaced with your own identifying 1770025d76Sjohnny * information: Portions Copyright [yyyy] [name of copyright owner] 1870025d76Sjohnny * 1970025d76Sjohnny * CDDL HEADER END 2070025d76Sjohnny */ 21*843e1988Sjohnlev 2270025d76Sjohnny /* 23ae115bc7Smrj * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 2470025d76Sjohnny * Use is subject to license terms. 2570025d76Sjohnny */ 2670025d76Sjohnny 27*843e1988Sjohnlev #ifndef _SYS_BALLOON_H 28*843e1988Sjohnlev #define _SYS_BALLOON_H 2970025d76Sjohnny 30ae115bc7Smrj #ifdef __cplusplus 31ae115bc7Smrj extern "C" { 32ae115bc7Smrj #endif 3370025d76Sjohnny 34*843e1988Sjohnlev #define BALLOON_DEV_NAME "balloon" 35*843e1988Sjohnlev #define BALLOON_PATHNAME "xen/" BALLOON_DEV_NAME 36*843e1988Sjohnlev 37*843e1988Sjohnlev #define BALLOON_DRIVER_NAME "balloon" 38*843e1988Sjohnlev 39*843e1988Sjohnlev #define BLN_IOCTL_BASE ('B' << 24) | ('A' << 16) 40*843e1988Sjohnlev 41*843e1988Sjohnlev /* 42*843e1988Sjohnlev * To return the desired value. These defines are copied in balloon.py 43*843e1988Sjohnlev * in the hypervisor gate, so woe befall anyone who changes these. 44*843e1988Sjohnlev */ 45*843e1988Sjohnlev #define BLN_IOCTL_CURRENT (BLN_IOCTL_BASE | 0x1) 46*843e1988Sjohnlev #define BLN_IOCTL_TARGET (BLN_IOCTL_BASE | 0x2) 47*843e1988Sjohnlev #define BLN_IOCTL_LOW (BLN_IOCTL_BASE | 0x3) 48*843e1988Sjohnlev #define BLN_IOCTL_HIGH (BLN_IOCTL_BASE | 0x4) 49*843e1988Sjohnlev #define BLN_IOCTL_LIMIT (BLN_IOCTL_BASE | 0x5) 5070025d76Sjohnny 51ae115bc7Smrj #ifdef __cplusplus 5270025d76Sjohnny } 5370025d76Sjohnny #endif 5470025d76Sjohnny 55*843e1988Sjohnlev #endif /* _SYS_BALLOON_H */ 56