vlan.h revision da14cebe459d3275048785f25bd869cb09b5307f
/*
* 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 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/*
* vlan.h header for common (non-media specific) VLAN declarations.
*/
#ifndef _SYS_VLAN_H
#define _SYS_VLAN_H
#ifdef __cplusplus
extern "C" {
#endif
#define VLAN_TAGSZ 4
#define VLAN_TPID 0x8100u
#define VLAN_ID_MASK 0x0fffu
#define VLAN_ID_SIZE 12
#define VLAN_ID_SHIFT 0
#define VLAN_CFI_MASK 0x0001u
#define VLAN_CFI_SIZE 1
#define VLAN_PRI_MASK 0x0007u
#define VLAN_PRI_SIZE 3
#define VLAN_ID_NONE 0
#define VLAN_ID_MIN 1
#define VLAN_ID_MAX 4094
(((pri) << VLAN_PRI_SHIFT) | \
((cfi) << VLAN_CFI_SHIFT) | \
((vid) << VLAN_ID_SHIFT))
/*
* Deconstruct a VTAG ...
*/
#define VLAN_BAND_MAP 32
#define VLAN_MBLKPRI(mp) \
#ifdef __cplusplus
}
#endif
#endif /* _SYS_VLAN_H */