RTOS/vxWorks
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
Files
master
vxWorks/h/wrn/v8022str.h
dongl 92a1d4d3c7 Initial commit
2025-08-20 18:25:46 +08:00

314 lines
7.7 KiB
C
Raw Permalink Blame History

/*
* $Log:: /Tornado/target/h/WRN/v8022str.h $
*
* 2 3/23/00 6:06p Rob
* Now uses Tornado _BYTE_ORDER predefined macro for endian-specific code.
*
* 1 2/09/00 4:42p Admin
*
* 2 8/26/99 7:42p Alex
*
* 1 8/26/99 2:14p Alex
*
* 1 5/26/99 9:53a Alex
*
* 1 4/14/99 5:11p Rajive
* Initial vesrion of Next Gen RouterWare Source code
*
* 1 1/18/99 5:10p Mahesh
*
* 1 1/18/99 4:24p Mahesh
*
* 7 11/09/98 2:58p Rajive
* Changed SNAP_IP_RARP_PACKET to 0x8035 from 0x0835
*
* 6 8/14/98 2:18p Nishit
* Added ETHERNET_TYPE for PPP over Ethernet
*
* 5 4/30/98 1:16p Rajive
* Overwrote with INCLUDE v4.2.1
*
* 3 4/27/98 11:42a Release Engineer
* Additions into include for L2TP and RTM modules.
* INCLUDE v4.2.1
*
* 1 2/13/98 12:18a Release Engineer
* code cleanup, code style changes, linted, system level test
* INCLUDE v4.2.0
*
* 2 3/27/96 7:08p Ross
* Initial check-in with source safe.
*/
/* $Modname: v8022str.h$ $version: 1.9$ $date: 02/02/94$ */
/*
* $lgb$
1.0 08/05/92 ross
1.1 08/05/92 ross
1.2 09/03/92 ross
1.3 01/17/93 ross
1.4 01/23/93 ross added CISCO snap ids.
1.5 01/31/93 ross added some more SAP types.
1.6 10/11/93 ross added more pack pragmas.
1.7 10/11/93 ross changed 92 to 93.
1.8 12/03/93 ross fixes for lsl version 3.0
1.9 02/02/94 ross
* $lge$
*/
/************************************************************************/
/* Copyright (C) 1989 - 1998 RouterWare, Inc */
/* Unpublished - rights reserved under the Copyright Laws of the */
/* United States. Use, duplication, or disclosure by the */
/* Government is subject to restrictions as set forth in */
/* subparagraph (c)(1)(ii) of the Rights in Technical Data and */
/* Computer Software clause at 252.227-7013. */
/* RouterWare, Inc., 3961 MacArthur Blvd. Suite 212, Newport Beach Ca */
/************************************************************************/
#ifndef _V8022STR_H_
#define _V8022STR_H_
#define MAC_HEADER_FILE
#if (_BYTE_ORDER == _BIG_ENDIAN)
#define BIG_ENDIAN_CONSTANT(ushort) ushort
#define host_to_net_short(a) (a)
#define net_to_host_short(a) (a)
#define host_to_net_long(a) (a)
#define net_to_host_long(a) (a)
#define swap(a) (a)
#define swap_long(a) (a)
#else
#define BIG_ENDIAN_CONSTANT(ushort) (((0x00ff & ushort) << 8) | (ushort >> 8))
#endif
#define MAXIMUM_ETHERNET_DATA_SIZE 1500
#define MINIMUM_ETHERNET_DATA_SIZE 46
#if !defined (RX_PACKET_STATE_DEFINED)
#define RX_PACKET_STATE_DEFINED
enum RX_PACKET_STATE
{
PACKET_NOT_RECOGNIZED,
PACKET_RECOGNIZED_BUT_NOT_FORWARDED,
PACKET_RECOGNIZED_AND_FORWARDED
};
#endif
enum SNAP_PROTOCOL_ID
{
SNAP_IPX_PROTOCOL_ID = BIG_ENDIAN_CONSTANT (0x8137),
SNAP_STP_BPDU_PACKET = BIG_ENDIAN_CONSTANT (0x000e),
SNAP_8023_BRIDGED_PACKET_WITH_CRC = BIG_ENDIAN_CONSTANT (0x0001),
SNAP_8023_BRIDGED_PACKET_WITHOUT_CRC = BIG_ENDIAN_CONSTANT (0x0007),
SNAP_8025_BRIDGED_PACKET_WITH_CRC = BIG_ENDIAN_CONSTANT (0x0003),
SNAP_8025_BRIDGED_PACKET_WITHOUT_CRC = BIG_ENDIAN_CONSTANT (0x0009),
SNAP_IP_ARP_PACKET = BIG_ENDIAN_CONSTANT (0x0806),
SNAP_IP_RARP_PACKET = BIG_ENDIAN_CONSTANT (0x8035),
SNAP_IP_PACKET = BIG_ENDIAN_CONSTANT (0x0800),
SNAP_IP_FRAGMENT_PACKET = BIG_ENDIAN_CONSTANT (0x000d),
SNAP_XNS_PROTOCOL_ID = BIG_ENDIAN_CONSTANT (0x0600),
SNAP_APPLETALK_PROTOCOL_ID = BIG_ENDIAN_CONSTANT (0x809b),
SNAP_APPLETALK_AARP_PROTOCOL_ID = BIG_ENDIAN_CONSTANT (0x80f3),
SNAP_CISCO_BPDU_PROTOCOL_ID = BIG_ENDIAN_CONSTANT (0x4242),
SNAP_CISCO_BRIDGED_DATA = BIG_ENDIAN_CONSTANT (0x6558),
SNAP_DECNET = BIG_ENDIAN_CONSTANT (0x6003),
SNAP_ISO = BIG_ENDIAN_CONSTANT (0xfefe),
SNAP_VINES_IP_PACKET = BIG_ENDIAN_CONSTANT (0x0bad),
SNAP_VINES_ECHO_PACKET = BIG_ENDIAN_CONSTANT (0x0baf)
};
enum LLC_FRAME_TYPE
{
INFORMATION_FRAME,
UNNUMBERED_INFORMATION = 3,
RECEIVER_READY,
DISCONNECT,
RECEIVER_NOT_READY,
UNNUMBERED_ACKNOWLEDGE,
REJECT,
FRAME_REJECT,
SET_ASYNCHRONOUS_BALANCE_MODE,
DISCONNECT_MODE,
EXCHANGE_IDENTIFICATION,
LINK_TEST_FRAME
};
enum LLC_SUBLAYER_MANAGEMENT
{
INDIVIDUAL_LLC_SUBLAYER_MANAGEMENT = 2,
GROUP_LLC_SUBLAYER_MANAGEMENT = 3
};
enum SAP_TYPES
{
LSAP_SNAP_LLC = 0xaa,
LSAP_BRIDGE_SPANNING_TREE_PROTOCOL = 0x42,
NOVELL_SAP_FOR_IPX = 0xe0,
SNA_SAP = 0x04,
SNA_SAP_1 = 0x08,
SNA_SAP_2 = 0x0c,
NETBIOS_SAP = 0xf0
};
enum ETHERNET_TYPE
{
IP_TYPE = 0x0800, /* 2048 */
ARP_TYPE = 0x0806, /* 2054 */
VINES_IP_TYPE = 0x0bad,
VINES_ECHO_TYPE = 0x0baf,
APPLETALK_PHASE_1_DDP_TYPE = 0x809b,
APPLETALK_PHASE_1_ARP_TYPE = 0x80f3,
IPX_SPX_TYPE = 0x8137,
PPP_OVER_ETHERNET_DISCOVERY_TYPE = 0x8863,
PPP_OVER_ETHERNET_DATA_TYPE = 0x8864
};
typedef struct HDLC_CONTROL
{
#if (_BYTE_ORDER == _BIG_ENDIAN)
unsigned zero_or_one:1;
unsigned tx_sequence_or_function:3;
unsigned poll_or_final:1;
unsigned rx_sequence_or_function:3;
#else
unsigned rx_sequence_or_function:3;
unsigned poll_or_final:1;
unsigned tx_sequence_or_function:3;
unsigned zero_or_one:1;
#endif
} HDLC_CONTROL;
typedef _struct LLC_HEADER
{
BYTE_ENUM (SAP_TYPES) destination_address_DSAP;
BYTE_ENUM (SAP_TYPES) source_address_SSAP;
BYTE_ENUM (LLC_FRAME_TYPE) llc_frame_type;
} _pack LLC_HEADER;
typedef _struct SNAP_HEADER
{
BYTE destination_address_DSAP; /* 0xaa */
BYTE source_address_SSAP; /* 0xaa */
BYTE_ENUM (LLC_FRAME_TYPE) llc_frame_type; /* 0x03 UNNUMBERED_INFORMATION */
BYTE protocol_id_filler[3];
USHORT_ENUM (SNAP_PROTOCOL_ID) protocol_id;
} _pack SNAP_HEADER;
typedef union UNION_SNAP_OR_LLC_HEADER
{
SNAP_HEADER snap;
LLC_HEADER llc;
} UNION_SNAP_OR_LLC_HEADER;
typedef _struct MAC_ADDRESS
{
ULONG _ulong;
USHORT _ushort;
} _pack MAC_ADDRESS;
#if (_BYTE_ORDER == _BIG_ENDIAN)
typedef _struct ETHERNET_BIT_MAC_ADDRESS
{
unsigned int ls_address:6;
unsigned int local_address:1;
unsigned int group_address:1;
BYTE ms_address[5];
} _pack ETHERNET_BIT_MAC_ADDRESS;
typedef _struct TOKEN_RING_BIT_MAC_ADDRESS
{
unsigned int group_address:1;
unsigned int local_address:1;
unsigned int ls_address:6;
BYTE ms_address[5];
} _pack TOKEN_RING_BIT_MAC_ADDRESS;
#else
typedef _struct ETHERNET_BIT_MAC_ADDRESS
{
unsigned int group_address:1;
unsigned int local_address:1;
unsigned int ls_address:6;
BYTE ms_address[5];
} _pack ETHERNET_BIT_MAC_ADDRESS;
typedef _struct TOKEN_RING_BIT_MAC_ADDRESS
{
unsigned int ls_address:6;
unsigned int local_address:1;
unsigned int group_address:1;
BYTE ms_address[5];
} _pack TOKEN_RING_BIT_MAC_ADDRESS;
#endif
typedef union UNION_BIT_MAC_ADDRESS
{
MAC_ADDRESS mac_address;
TOKEN_RING_BIT_MAC_ADDRESS token_ring_bit;
ETHERNET_BIT_MAC_ADDRESS ethernet_bit;
} UNION_BIT_MAC_ADDRESS;
#if !defined (ETHERNET_HEADER_FILE)
typedef union UNION_ETHERNET_LENGTH_OR_TYPE_FIELD
{
USHORT length;
USHORT type;
} UNION_ETHERNET_LENGTH_OR_TYPE_FIELD;
typedef _struct ETHERNET_MAC_HEADER
{
MAC_ADDRESS destination_address;
MAC_ADDRESS source_address;
UNION_ETHERNET_LENGTH_OR_TYPE_FIELD length_or_type;
} _pack ETHERNET_MAC_HEADER;
#endif
#if !defined (TOKEN_RING_HEADER_FILE)
typedef _struct TOKEN_RING_MAC_HEADER
{
BYTE access_control;
BYTE frame_control;
MAC_ADDRESS destination_address;
MAC_ADDRESS source_address;
} _pack TOKEN_RING_MAC_HEADER;
#endif
typedef union UNION_MAC_HEADER
{
ETHERNET_MAC_HEADER ethernet;
TOKEN_RING_MAC_HEADER token_ring;
} UNION_MAC_HEADER;
typedef _struct FRAME
{
UNION_MAC_HEADER mac_header;
UNION_SNAP_OR_LLC_HEADER snap_or_llc_header;
BYTE data[1];
} _pack FRAME;
typedef _struct MAC_HEADER
{
MAC_ADDRESS destination_address;
MAC_ADDRESS source_address;
USHORT length;
} _pack MAC_HEADER;
#endif /* _V8022STR_H_ */
Reference in New Issue View Git Blame Copy Permalink