Source code of Windows XP (NT5)
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/*++
Copyright (c) 1997 FORE Systems, Inc.Copyright (c) 1997 Microsoft Corporation
Module Name:
lane10.h
Abstract:
Definitions from ATM Forum LANE 1.0 Specification.
Author:
Larry Cleeton, FORE Systems (v-lcleet@microsoft.com, lrc@fore.com)
Environment:
Kernel mode
Revision History:
--*/
#ifndef __ATMLANE_LANE10_H
#define __ATMLANE_LANE10_H
//
// Minimum packet sizes including 2 byte LANE header
//
#define LANE_MIN_ETHPACKET 62
#define LANE_MIN_TRPACKET 16
//
// Maximum bytes for ethernet/802.3 header and token ring header
// including the 2 byte LANE header. See section 4.1 of the LE spec
// for the derivation.
//
#define LANE_ETH_HEADERSIZE 16
#define LANE_TR_HEADERSIZE 46
#define LANE_MAX_HEADERSIZE 46
#define LANE_HEADERSIZE 2
//
// Type of LAN
//
#define LANE_LANTYPE_UNSPEC 0x00
#define LANE_LANTYPE_ETH 0x01
#define LANE_LANTYPE_TR 0x02
//
// Maximum Frame Size Codes
//
#define LANE_MAXFRAMESIZE_CODE_UNSPEC 0x00
#define LANE_MAXFRAMESIZE_CODE_1516 0x01
#define LANE_MAXFRAMESIZE_CODE_4544 0x02
#define LANE_MAXFRAMESIZE_CODE_9234 0x03
#define LANE_MAXFRAMESIZE_CODE_18190 0x04
//
// Maximum Size of an ELAN Name
//
#define LANE_ELANNAME_SIZE_MAX 32
#include <pshpack1.h>
//
// Mac Address as LANE defines them in
// control packets.
//
typedef struct _LANE_MAC_ADDRESS{ USHORT Type; UCHAR Byte[6];} LANE_MAC_ADDRESS;
typedef LANE_MAC_ADDRESS UNALIGNED *PLANE_MAC_ADDRESS;
//
// LANE Mac Address types.
// With USHORTS nicely preswapped for little-endian.
//
#define LANE_MACADDRTYPE_NOTPRESENT 0x0000 // no address here
#define LANE_MACADDRTYPE_MACADDR 0x0100 // this is a mac addr
#define LANE_MACADDRTYPE_ROUTEDESCR 0x0200 // this is a route descriptor
//
// LAN Emulation Control Frame
//
typedef struct _LANE_CONTROL_FRAME{ USHORT Marker; UCHAR Protocol; UCHAR Version; USHORT OpCode; USHORT Status; ULONG Tid; USHORT LecId; USHORT Flags; LANE_MAC_ADDRESS SourceMacAddress; LANE_MAC_ADDRESS TargetMacAddress; UCHAR SourceAtmAddr[20]; UCHAR LanType; UCHAR MaxFrameSize; UCHAR NumTlvs; UCHAR ElanNameSize; UCHAR TargetAtmAddr[20]; UCHAR ElanName[LANE_ELANNAME_SIZE_MAX];} LANE_CONTROL_FRAME;
typedef LANE_CONTROL_FRAME UNALIGNED *PLANE_CONTROL_FRAME;
//
// LAN Emulation Ready Frame (really just a short control frame)
//
typedef struct _LANE_READY_FRAME{ USHORT Marker; UCHAR Protocol; UCHAR Version; USHORT OpCode;} LANE_READY_FRAME; typedef LANE_READY_FRAME UNALIGNED *PLANE_READY_FRAME;
//
// TLV (type/length/value)
//
typedef struct _LANE_TLV{ ULONG Type; UCHAR Length; UCHAR Value[1];} LANE_TLV;
typedef LANE_TLV UNALIGNED *PLANE_TLV;
#include <poppack.h>
//
// LANE Status codes
// With USHORTS nicely preswapped for little-endian.
//
#define LANE_STATUS_SUCCESS 0x0000 // Success
#define LANE_STATUS_VERSNOSUPP 0x0100 // Version not supported
#define LANE_STATUS_REQPARMINVAL 0x0200 // Invalid request parameters
#define LANE_STATUS_DUPLANDEST 0x0400 // Duplicate LAN destination
#define LANE_STATUS_DUPATMADDR 0x0500 // Duplicate ATM address
#define LANE_STATUS_INSUFFRES 0x0600 // Insufficient resources
#define LANE_STATUS_NOACCESS 0x0700 // Access denied
#define LANE_STATUS_REQIDINVAL 0x0800 // Invalid requester ID
#define LANE_STATUS_LANDESTINVAL 0x0900 // Invalid LAN destination
#define LANE_STATUS_ATMADDRINVAL 0x0A00 // Invalid ATM address
#define LANE_STATUS_NOCONF 0x1400 // No configuration
#define LANE_STATUS_CONFERROR 0x1500 // Configuration error
#define LANE_STATUS_INSUFFINFO 0x1600 // Insufficient information
//
// LANE Operation Codes.
// With USHORTS nicely preswapped for little-endian.
//
#define LANE_CONFIGURE_REQUEST 0x0100
#define LANE_CONFIGURE_RESPONSE 0x0101
#define LANE_JOIN_REQUEST 0x0200
#define LANE_JOIN_RESPONSE 0x0201
#define LANE_READY_QUERY 0x0300
#define LANE_READY_IND 0x0301
#define LANE_REGISTER_REQUEST 0x0400
#define LANE_REGISTER_RESPONSE 0x0401
#define LANE_UNREGISTER_REQUEST 0x0500
#define LANE_UNREGISTER_RESPONSE 0x0501
#define LANE_ARP_REQUEST 0x0600
#define LANE_ARP_RESPONSE 0x0601
#define LANE_FLUSH_REQUEST 0x0700
#define LANE_FLUSH_RESPONSE 0x0701
#define LANE_NARP_REQUEST 0x0800
#define LANE_TOPOLOGY_REQUEST 0x0900
//
// Control Frame Marker, Protocol, and Version.
// With USHORTS nicely preswapped for little-endian.
//
#define LANE_CONTROL_MARKER 0x00FF
#define LANE_PROTOCOL 0x01
#define LANE_VERSION 0x01
//
// Type codes for TLVs in Configure Response
// With USHORTS nicely preswapped for little-endian.
//
#define LANE_CFG_CONTROL_TIMEOUT 0x013EA000
#define LANE_CFG_UNK_FRAME_COUNT 0x023EA000
#define LANE_CFG_UNK_FRAME_TIME 0x033EA000
#define LANE_CFG_VCC_TIMEOUT 0x043EA000
#define LANE_CFG_MAX_RETRY_COUNT 0x053EA000
#define LANE_CFG_AGING_TIME 0x063EA000
#define LANE_CFG_FWD_DELAY_TIME 0x073EA000
#define LANE_CFG_ARP_RESP_TIME 0x083EA000
#define LANE_CFG_FLUSH_TIMEOUT 0x093EA000
#define LANE_CFG_PATH_SWITCH_DELAY 0x0A3EA000
#define LANE_CFG_LOCAL_SEGMENT_ID 0x0B3EA000
#define LANE_CFG_MCAST_VCC_TYPE 0x0C3EA000
#define LANE_CFG_MCAST_VCC_AVG 0x0D3EA000
#define LANE_CFG_MCAST_VCC_PEAK 0x0E3EA000
#define LANE_CFG_CONN_COMPL_TIMER 0x0F3EA000
//
// Definitions for Control Frame Flags field
//
#define LANE_CONTROL_FLAGS_REMOTE_ADDRESS 0x0001
#define LANE_CONTROL_FLAGS_TOPOLOGY_CHANGE 0x0100
#define LANE_CONTROL_FLAGS_PROXY 0x0800
//
// Default/min/max for ELAN run-time configuration parameters
// Units are seconds if time related parameter.
//
#define LANE_C7_MIN 10 // Control Time-out
#define LANE_C7_DEF 10
#define LANE_C7_MAX 300
#define LANE_C10_MIN 1 // Maximum Unknown Framount Count
#define LANE_C10_DEF 1
#define LANE_C10_MAX 100 // non-standard but reasonable!
#define LANE_C11_MIN 1 // Maximum Unknown Frame Time
#define LANE_C11_DEF 1
#define LANE_C11_MAX 60
#define LANE_C12_MIN 1
#define LANE_C12_DEF (20*60) // VCC Time-out Period
// no max defined
#define LANE_C13_MIN 0 // Maximum Retry Count
#define LANE_C13_DEF 1
#define LANE_C13_MAX 2
#define LANE_C17_MIN 10 // ARP Aging Time
#define LANE_C17_DEF 300
#define LANE_C17_MAX 300
#define LANE_C18_MIN 4 // Forward Delay Time
#define LANE_C18_DEF 15
#define LANE_C18_MAX 30
#define LANE_C20_MIN 1 // Expected LE_ARP Response Time
#define LANE_C20_DEF 1
#define LANE_C20_MAX 30
#define LANE_C21_MIN 1 // Flush Time-out
#define LANE_C21_DEF 4
#define LANE_C21_MAX 4
#define LANE_C22_MIN 1 // Path Switching Delay
#define LANE_C22_DEF 6
#define LANE_C22_MAX 8
#define LANE_C28_MIN 1 // Expected LE_ARP Response Time
#define LANE_C28_DEF 4
#define LANE_C28_MAX 10
#endif // __ATMLANE_LANE10_H
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