vnetmsg.h revision 1ae0874509b6811fdde1dfd46f0d93fd09867a3f
/*
* 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
* 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 2006 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _VNETMSG_H
#define _VNETMSG_H
#pragma ident "%Z%%M% %I% %E% SMI"
#ifdef __cplusplus
extern "C" {
#endif
/* lm_type (below) */
#define LM_DATA 0x1
#define LM_ACK 0x2
/*
* msg protocol used for ldc_mem IO. currently, 2 cookies are supported.
* (In Unreliable mode LDC-maxpayload is 56 bytes).
*/
typedef struct vnet_ldc_msg {
/*
* XXX Co-ordinate these def's with Harsha, expect that these will
* come from vnet header file.
*/
#define VNET_PUB_DESC_FREE 0x0
#define VNET_PUB_DESC_READY 0x1
#define VNET_PUB_DESC_DONE 0x2
#define VNET_PUB_DESC_ACK 0x4
#define VNET_PRIV_DESC_FREE 0x0
#define VNET_PRIV_DESC_BUSY 0x1
typedef struct vnet_public_desc {
#ifdef __cplusplus
}
#endif
#endif /* _VNETMSG_H */