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/*********************************************************
* Copyright (C) 2000 VMware, Inc. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation version 2 and no later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*********************************************************/
/*
* balloon_def.h --
*
* Definitions for server "balloon" mechanism for reclaiming
* physical memory from a VM.
*/
#ifndef _BALLOON_DEF_H
#define _BALLOON_DEF_H
#define INCLUDE_ALLOW_VMCORE
#define INCLUDE_ALLOW_VMKERNEL
#define INCLUDE_ALLOW_MODULE
#include "includeCheck.h"
#include "vm_basic_types.h"
/*
* constants
*/
/* backdoor port */
#define BALLOON_BDOOR_PORT (0x5670)
#define BALLOON_BDOOR_MAGIC (0x456c6d6f)
/* backdoor command numbers */
#define BALLOON_BDOOR_CMD_START (0)
#define BALLOON_BDOOR_CMD_TARGET (1)
#define BALLOON_BDOOR_CMD_LOCK (2)
#define BALLOON_BDOOR_CMD_UNLOCK (3)
#define BALLOON_BDOOR_CMD_GUEST_ID (4)
/* use config value for max balloon size */
#define BALLOON_MAX_SIZE_USE_CONFIG (0)
/* guest identities */
#define BALLOON_GUEST_UNKNOWN (0)
#define BALLOON_GUEST_LINUX (1)
#define BALLOON_GUEST_BSD (2)
#define BALLOON_GUEST_WINDOWS_NT4 (3)
#define BALLOON_GUEST_WINDOWS_NT5 (4)
#define BALLOON_GUEST_SOLARIS (5)
/* error codes */
#define BALLOON_SUCCESS (0)
#define BALLOON_FAILURE (-1)
#define BALLOON_ERROR_CMD_INVALID (1)
#define BALLOON_ERROR_PPN_INVALID (2)
#define BALLOON_ERROR_PPN_LOCKED (3)
#define BALLOON_ERROR_PPN_UNLOCKED (4)
#define BALLOON_ERROR_PPN_PINNED (5)
#define BALLOON_ERROR_PPN_NOTNEEDED (6)
#define BALLOON_ERROR_RESET (7)
#define BALLOON_ERROR_BUSY (8)
#endif /* _BALLOON_DEF_H */
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