projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| cf2b4488 HP |
1 | /* |
| 2 | * Copyright (c) 2010 Broadcom Corporation | |
| 3 | * | |
| 4 | * Permission to use, copy, modify, and/or distribute this software for any | |
| 5 | * purpose with or without fee is hereby granted, provided that the above | |
| 6 | * copyright notice and this permission notice appear in all copies. | |
| 7 | * | |
| 8 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES | |
| 9 | * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF | |
| 10 | * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY | |
| 11 | * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES | |
| 12 | * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION | |
| 13 | * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN | |
| 14 | * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | |
| 15 | */ | |
| 16 | ||
| 17 | #ifndef _vlan_h_ | |
| 18 | #define _vlan_h_ | |
| 19 | ||
| cf2b4488 | 20 | #include <typedefs.h> |
| cf2b4488 HP |
21 | #include <packed_section_start.h> |
| 22 | ||
| 23 | #define VLAN_VID_MASK 0xfff | |
| 24 | #define VLAN_CFI_SHIFT 12 | |
| 25 | #define VLAN_PRI_SHIFT 13 | |
| 26 | ||
| 27 | #define VLAN_PRI_MASK 7 | |
| 28 | ||
| 29 | #define VLAN_TAG_LEN 4 | |
| 30 | #define VLAN_TAG_OFFSET (2 * ETHER_ADDR_LEN) | |
| 31 | ||
| 32 | #define VLAN_TPID 0x8100 | |
| 33 | ||
| 34 | struct ethervlan_header { | |
| 35 | uint8 ether_dhost[ETHER_ADDR_LEN]; | |
| 36 | uint8 ether_shost[ETHER_ADDR_LEN]; | |
| 37 | uint16 vlan_type; | |
| 38 | uint16 vlan_tag; | |
| 39 | uint16 ether_type; | |
| 40 | }; | |
| 41 | ||
| 42 | #define ETHERVLAN_HDR_LEN (ETHER_HDR_LEN + VLAN_TAG_LEN) | |
| 43 | ||
| 44 | #include <packed_section_end.h> | |
| 45 | ||
| 46 | #endif /* _vlan_h_ */ |