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Diffstat (limited to 'drivers/net/wireless/bcm4329/include/proto/vlan.h')
-rw-r--r--drivers/net/wireless/bcm4329/include/proto/vlan.h63
1 files changed, 63 insertions, 0 deletions
diff --git a/drivers/net/wireless/bcm4329/include/proto/vlan.h b/drivers/net/wireless/bcm4329/include/proto/vlan.h
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index 00000000000..670bc44c6bd
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+++ b/drivers/net/wireless/bcm4329/include/proto/vlan.h
@@ -0,0 +1,63 @@
1/*
2 * 802.1Q VLAN protocol definitions
3 *
4 * Copyright (C) 1999-2010, Broadcom Corporation
5 *
6 * Unless you and Broadcom execute a separate written software license
7 * agreement governing use of this software, this software is licensed to you
8 * under the terms of the GNU General Public License version 2 (the "GPL"),
9 * available at http://www.broadcom.com/licenses/GPLv2.php, with the
10 * following added to such license:
11 *
12 * As a special exception, the copyright holders of this software give you
13 * permission to link this software with independent modules, and to copy and
14 * distribute the resulting executable under terms of your choice, provided that
15 * you also meet, for each linked independent module, the terms and conditions of
16 * the license of that module. An independent module is a module which is not
17 * derived from this software. The special exception does not apply to any
18 * modifications of the software.
19 *
20 * Notwithstanding the above, under no circumstances may you combine this
21 * software in any way with any other Broadcom software provided under a license
22 * other than the GPL, without Broadcom's express prior written consent.
23 *
24 * $Id: vlan.h,v 9.4.196.2 2008/12/07 21:19:20 Exp $
25 */
26
27
28#ifndef _vlan_h_
29#define _vlan_h_
30
31#ifndef _TYPEDEFS_H_
32#include <typedefs.h>
33#endif
34
35
36#include <packed_section_start.h>
37
38#define VLAN_VID_MASK 0xfff
39#define VLAN_CFI_SHIFT 12
40#define VLAN_PRI_SHIFT 13
41
42#define VLAN_PRI_MASK 7
43
44#define VLAN_TAG_LEN 4
45#define VLAN_TAG_OFFSET (2 * ETHER_ADDR_LEN)
46
47#define VLAN_TPID 0x8100
48
49struct ethervlan_header {
50 uint8 ether_dhost[ETHER_ADDR_LEN];
51 uint8 ether_shost[ETHER_ADDR_LEN];
52 uint16 vlan_type;
53 uint16 vlan_tag;
54 uint16 ether_type;
55};
56
57#define ETHERVLAN_HDR_LEN (ETHER_HDR_LEN + VLAN_TAG_LEN)
58
59
60
61#include <packed_section_end.h>
62
63#endif