/*++
Copyright (c) 1989 Microsoft Corporation
Module Name:
nbfconst.h
Abstract:
This header file defines manifest constants for the NT NBF transport
provider. It is included by nbf.h.
Author:
Stephen E. Jones (stevej) 25-Oct-1989
Revision History:
David Beaver (dbeaver) 24-Sep-1990
Remove pc586- and PDI-specific support. Add NDIS support. Note
changes to be made here if MAC dependence of NDIS changes. (search
for (PDI)
--*/
#ifndef _NBFCONST_
#define _NBFCONST_
//
// DEBUGGING SUPPORT. DBG is a macro that is turned on at compile time
// to enable debugging code in the system. If this is turned on, then
// you can use the IF_NBFDBG(flags) macro in the NBF code to selectively
// enable a piece of debugging code in the transport. This macro tests
// NbfDebug, a global ULONG defined in NBFDRVR.C.
//
#if DBG
#define NBF_DEBUG_SENDENG 0x00000001 // sendeng.c debugging.
#define NBF_DEBUG_RCVENG 0x00000002 // rcveng.c debugging.
#define NBF_DEBUG_IFRAMES 0x00000004 // displays sent/rec'd iframes.
#define NBF_DEBUG_UFRAMES 0x00000008 // displays sent/rec'd uframes.
#define NBF_DEBUG_DLCFRAMES 0x00000010 // displays sent/rec'd dlc frames.
#define NBF_DEBUG_ADDRESS 0x00000020 // address.c debugging.
#define NBF_DEBUG_CONNECT 0x00000040 // connect.c debugging.
#define NBF_DEBUG_CONNOBJ 0x00000080 // connobj.c debugging.
#define NBF_DEBUG_DEVCTX 0x00000100 // devctx.c debugging.
#define NBF_DEBUG_DLC 0x00000200 // dlc.c data link engine debugging.
#define NBF_DEBUG_INFO 0x00000400 // info.c debugging
#define NBF_DEBUG_EVENT 0x00000800 // event.c debugging.
#define NBF_DEBUG_FRAMECON 0x00001000 // framecon.c debugging.
#define NBF_DEBUG_FRAMESND 0x00002000 // framesnd.c debugging.
#define NBF_DEBUG_DYNAMIC 0x00004000 // dynamic allocation debugging.
#define NBF_DEBUG_LINK 0x00008000 // link.c debugging.
#define NBF_DEBUG_RESOURCE 0x00010000 // resource allocation debugging.
#define NBF_DEBUG_DISPATCH 0x00020000 // IRP request dispatching.
#define NBF_DEBUG_PACKET 0x00040000 // packet.c debugging.
#define NBF_DEBUG_REQUEST 0x00080000 // request.c debugging.
#define NBF_DEBUG_TIMER 0x00100000 // timer.c debugging.
#define NBF_DEBUG_DLCRETRANSMIT 0x00200000 // DLC REJ debugging.
#define NBF_DEBUG_REGISTRY 0x00400000 // registry access.
#define NBF_DEBUG_NDIS 0x00800000 // NDIS related information
#define NBF_DEBUG_LINKTREE 0x01000000 // Link splay tree debugging
#define NBF_DEBUG_TEARDOWN 0x02000000 // link/connection teardown info
#define NBF_DEBUG_REFCOUNTS 0x04000000 // link/connection ref/deref information
#define NBF_DEBUG_IRP 0x08000000 // irp completion debugging
#define NBF_DEBUG_DATAGRAMS 0x10000000 // datagram send/receive
#define NBF_DEBUG_SETUP 0x20000000 // debug session setup
#define NBF_DEBUG_CONFIG 0x40000000 // debug configuration
//
// past here are debug things that are really frequent; don't use them
// unless you want LOTS of output
//
#define NBF_DEBUG_TIMERDPC 0x10000000 // the timer DPC
#define NBF_DEBUG_PKTCONTENTS 0x20000000 // dump packet contents in dbg
#define NBF_DEBUG_TIMERCODE 0x40000000 // enable check code in timer
#define NBF_DEBUG_TRACKTDI 0x80000000 // store tdi info when set
extern ULONG NbfDebug; // in NBFDRVR.C.
extern BOOLEAN NbfDisconnectDebug; // in NBFDRVR.C.
#define TRACK_TDI_LIMIT 25
#define TRACK_TDI_CAPTURE 36 // chosen to make debug line up nice
typedef struct {
PVOID Request;
PIRP Irp;
PVOID Connection;
UCHAR Contents[TRACK_TDI_CAPTURE];
} NBF_SEND;
typedef struct {
PVOID Request;
PIRP Irp;
NTSTATUS Status;
PVOID NothingYet;
} NBF_SEND_COMPLETE;
typedef struct {
PVOID Request;
PIRP Irp;
PVOID Connection;
PVOID NothingYet;
} NBF_RECEIVE;
typedef struct {
PVOID Request;
PIRP Irp;
NTSTATUS Status;
UCHAR Contents[TRACK_TDI_CAPTURE];
} NBF_RECEIVE_COMPLETE;
extern NBF_SEND NbfSends[TRACK_TDI_LIMIT+1];
extern LONG NbfSendsNext;
extern NBF_SEND_COMPLETE NbfCompletedSends[TRACK_TDI_LIMIT+1];
extern LONG NbfCompletedSendsNext;
extern NBF_RECEIVE NbfReceives[TRACK_TDI_LIMIT+1];
extern LONG NbfReceivesNext;
extern NBF_RECEIVE_COMPLETE NbfCompletedReceives[TRACK_TDI_LIMIT+1];
extern LONG NbfCompletedReceivesNext;
#endif
//
// some convenient constants used for timing. All values are in clock ticks.
//
#define MICROSECONDS 10
#define MILLISECONDS 10000 // MICROSECONDS*1000
#define SECONDS 10000000 // MILLISECONDS*1000
//
// BUGBUG: temporary things used by nbf that are caused by the change-over from
// (never implimented) PDI support to NDIS support. They may be removed pending
// resolution of NDIS issues about MAC support.
//
#define PDI_SOURCE_ROUTE 0x00000002 // source routing field is specified.
#define PDI_HARDWARE_ADDRESS 0x00000004 // hardware address field is specified.
#define PDI_TRUNCATED 0x00000001 // PSDU was truncated.
#define PDI_FRAGMENT 0x00000002 // PSDU was fragmented.
#define PDI_BROADCAST 0x00000004 // PSDU was broadcast.
#define PDI_MULTICAST 0x00000008 // PSDU was multicast/functional.
#define PDI_SOURCE_ROUTING 0x00000010 // PSDU contained source routing information.
//
// MAJOR PROTOCOL IDENTIFIERS THAT CHARACTERIZE THIS DRIVER.
//
#define NBF_DEVICE_NAME L"\\Device\\Nbf"// name of our driver.
#ifdef _PNP_POWER
#define NBF_NAME L"Nbf" // name for protocol chars.
#endif
#define DSAP_NETBIOS_OVER_LLC 0xf0 // NETBEUI always has DSAP 0xf0.
#define PSAP_LLC 0 // LLC always runs over PSAP 0.
#define MAX_SOURCE_ROUTE_LENGTH 32 // max. bytes of SR. info.
#define MAX_NETWORK_NAME_LENGTH 128 // # bytes in netname in TP_ADDRESS.
#define MAX_USER_PACKET_DATA 1500 // max. user bytes per DFM/DOL.
#define NBF_FILE_TYPE_CONTROL (ULONG)0x4701 // file is type control
//
// MAJOR CONFIGURATION PARAMETERS THAT WILL BE MOVED TO THE INIT-LARGE_INTEGER
// CONFIGURATION MANAGER.
//
#define MAX_REQUESTS 30
#define MAX_UI_FRAMES 25
#define MAX_SEND_PACKETS 40
#define MAX_RECEIVE_PACKETS 30
#define MAX_RECEIVE_BUFFERS 15
#define MAX_LINKS 10
#define MAX_CONNECTIONS 10
#define MAX_ADDRESSFILES 10
#define MAX_ADDRESSES 10
#define MIN_UI_FRAMES 5 // + one per address + one per connection
#define MIN_SEND_PACKETS 20 // + one per link + one per connection
#define MIN_RECEIVE_PACKETS 10 // + one per link + one per address
#define MIN_RECEIVE_BUFFERS 5 // + one per address
#define SEND_PACKET_RESERVED_LENGTH (sizeof (SEND_PACKET_TAG))
#define RECEIVE_PACKET_RESERVED_LENGTH (sizeof (RECEIVE_PACKET_TAG))
#define ETHERNET_HEADER_SIZE 14 // BUGBUG: used for current NDIS compliance
#define ETHERNET_PACKET_SIZE 1514
#define MAX_DEFERRED_TRAVERSES 6 // number of times we can go through
// the deferred operations queue and
// not do anything without causing an
// error indication
//
// NETBIOS PROTOCOL CONSTANTS.
//
#define NETBIOS_NAME_LENGTH 16
#define NETBIOS_SESSION_LIMIT 254 // max # of sessions/link. (abs limit is 254)
#define NAME_QUERY_RETRIES 3 // 2 retrie(s), plus the first one.
#define ADD_NAME_QUERY_RETRIES 3 // 1 retrie(s) plus the first one.
#define WAN_NAME_QUERY_RETRIES 5 // for NdisMediumWan only.
#define NAME_QUERY_TIMEOUT (500*MILLISECONDS)
#define ADD_NAME_QUERY_TIMEOUT (500*MILLISECONDS)
//
// DATA LINK PROTOCOL CONSTANTS.
//
// There are two timers, short and long. T1, T2, and the purge
// timer are run off of the short timer, Ti and the adaptive timer
// is run off of the long one.
//
#define SHORT_TIMER_DELTA (50*MILLISECONDS)
#define LONG_TIMER_DELTA (1*SECONDS)
#define DLC_DEFAULT_T1 (600 * MILLISECONDS)
#define DLC_DEFAULT_T2 (150 * MILLISECONDS)
#define DLC_DEFAULT_TI (30 * SECONDS)
#define DLC_RETRIES (8) // number of poll retries at LLC level.
#define DLC_RETRANSMIT_THRESHOLD (10) // up to n retransmissions acceptable.
#define DLC_WINDOW_LIMIT (10) // incr. to 127 when packet pool expanded.
#define DLC_TIMER_ACCURACY 8 // << between BaseT1Timeout and CurrentT1Timeout
#define TIMER_ADAPTIVE_TICKS ((DLC_DEFAULT_T1*60)/LONG_TIMER_DELTA) // time between adaptive runs.
#define TIMER_PURGE_TICKS ((DLC_DEFAULT_T1*10)/SHORT_TIMER_DELTA) // time between adaptive purges.
//
// TDI defined timeouts
//
#define TDI_TIMEOUT_SEND 60L // sends go 120 seconds
#define TDI_TIMEOUT_RECEIVE 0L // receives
#define TDI_TIMEOUT_CONNECT 60L
#define TDI_TIMEOUT_LISTEN 0L // listens default to never.
#define TDI_TIMEOUT_DISCONNECT 60L // should be 30
#define TDI_TIMEOUT_NAME_REGISTRATION 60L
//
// GENERAL CAPABILITIES STATEMENTS THAT CANNOT CHANGE.
//
#define NBF_MAX_TSDU_SIZE 65535 // maximum TSDU size supported by NetBIOS.
#define NBF_MAX_DATAGRAM_SIZE 512 // maximum Datagram size supported by NetBIOS.
#define NBF_MAX_CONNECTION_USER_DATA 0 // no user data supported on connect.
#define NBF_SERVICE_FLAGS ( \
TDI_SERVICE_CONNECTION_MODE | \
TDI_SERVICE_CONNECTIONLESS_MODE | \
TDI_SERVICE_MESSAGE_MODE | \
TDI_SERVICE_ERROR_FREE_DELIVERY | \
TDI_SERVICE_BROADCAST_SUPPORTED | \
TDI_SERVICE_MULTICAST_SUPPORTED | \
TDI_SERVICE_DELAYED_ACCEPTANCE )
#define NBF_MIN_LOOKAHEAD_DATA 256 // minimum guaranteed lookahead data.
#define NBF_MAX_LOOKAHEAD_DATA 256 // maximum guaranteed lookahead data.
#define NBF_MAX_LOOPBACK_LOOKAHEAD 192 // how much is copied over for loopback
//
// Number of TDI resources that we report.
//
#define NBF_TDI_RESOURCES 9
//
// NetBIOS name types used in the NetBIOS Frames Protocol Connectionless PDUs.
//
#define NETBIOS_NAME_TYPE_UNIQUE 0x00 // name is unique on the network.
#define NETBIOS_NAME_TYPE_GROUP 0x01 // name is a group name.
#define NETBIOS_NAME_TYPE_EITHER 0x02 // used in NbfMatchNetbiosAddress
//
// STATUS_QUERY request types. If the sender is following pre-2.1 protocol,
// then a simple request-response exchange is performed. Later versions
// store the "total number of names received so far" in the request type
// field, except for the first request, which must contain a 1 in this field.
//
#define STATUS_QUERY_REQUEST_TYPE_PRE21 0x00 // request is 1.x or 2.0.
#define STATUS_QUERY_REQUEST_TYPE_FIRST 0x01 // first request, 2.1 or above.
//
// If the LocalSessionNumber field contains a 0, then the request is really
// a FIND.NAME. If the field is non-zero, then it is the local session
// number that will be provided in all connection-oriented headers thereafter.
//
#define NAME_QUERY_LSN_FIND_NAME 0x00 // LSN for FIND.NAME request.
//
// NAME_RECOGNIZED LocalSessionNumber status values. If the connection
// request was rejected, then one of the following values is placed in
// the LocalSessionNumber field. NAME_RECOGNIZED can also be used as a
// FIND.NAME response, in which case the NO_LISTENS status is overloaded
// to also mean a FIND.NAME.
//
#define NAME_RECOGNIZED_LSN_NO_LISTENS 0x00 // no listens available.
#define NAME_RECOGNIZED_LSN_FIND_NAME 0x00 // this is a find name response.
#define NAME_RECOGNIZED_LSN_NO_RESOURCE 0xff // listen available, but no resources.
//
// STATUS_RESPONSE response types. If the sender is following pre-2.1
// protocol, then a simple request-response exchange is performed. Later
// versions store the "total number of names sent so far" in the request
// type field. This value is cumulative, and includes the count of names
// sent with the current response, as well as from previous responses.
//
#define STATUS_RESPONSE_PRE21 0x00 // request is 1.x or 2.0.
#define STATUS_RESPONSE_FIRST 0x01 // first request, 2.1 or above.
//
// DATA_FIRST_MIDDLE option bitflags.
//
#define DFM_OPTIONS_RECEIVE_CONTINUE 0x01 // RECEIVE_CONTINUE requested.
#define DFM_OPTIONS_NO_ACK 0x02 // no DATA_ACK frame expected.
#define DFM_OPTIONS_RESYNCH 0x04 // set resynch indicator/this frame.
#define DFM_OPTIONS_ACK_INCLUDED 0x08 // piggyback ack included.
//
// DATA_ONLY_LAST option bitflags.
//
#define DOL_OPTIONS_RESYNCH 0x01 // set resynch indicator/this frame.
#define DOL_OPTIONS_NO_ACK 0x02 // no DATA_ACK frame expected.
#define DOL_OPTIONS_ACK_W_DATA_ALLOWED 0x04 // piggyback ack allowed.
#define DOL_OPTIONS_ACK_INCLUDED 0x08 // piggyback ack included.
//
// SESSION_CONFIRM option bitflags.
//
#define SESSION_CONFIRM_OPTIONS_20 0x01 // set if NETBIOS 2.0 or above.
#define SESSION_CONFIRM_NO_ACK 0x80 // set if NO.ACK protocol supported.
//
// SESSION_END reason codes.
//
#define SESSION_END_REASON_HANGUP 0x0000 // normal termination via HANGUP.
#define SESSION_END_REASON_ABEND 0x0001 // abnormal session termination.
//
// SESSION_INITIALIZE option bitflags.
//
#define SESSION_INIT_OPTIONS_20 0x01 // set if NETBIOS 2.0 or above.
#define SESSION_INIT_OPTIONS_LF 0x0E // Maximum largest frame value
#define SESSION_INIT_NO_ACK 0x80 // set if NO.ACK protocol supported.
//
// NO_RECEIVE option bitflags.
//
#define NO_RECEIVE_PARTIAL_NO_ACK 0x02 // NO.ACK data partially received.
//
// Resource IDs for query and error logging.
//
#define LINK_RESOURCE_ID 11
#define ADDRESS_RESOURCE_ID 12
#define ADDRESS_FILE_RESOURCE_ID 13
#define CONNECTION_RESOURCE_ID 14
#define REQUEST_RESOURCE_ID 15
#define UI_FRAME_RESOURCE_ID 21
#define PACKET_RESOURCE_ID 22
#define RECEIVE_PACKET_RESOURCE_ID 23
#define RECEIVE_BUFFER_RESOURCE_ID 24
//
// memory management additions
//
//
// Fake IOCTLs used for kernel mode testing.
//
#define IOCTL_NBF_BASE FILE_DEVICE_TRANSPORT
#define _NBF_CONTROL_CODE(request,method) \
((IOCTL_NBF_BASE)<<16 | (request<<2) | method)
#define IOCTL_TDI_SEND_TEST _NBF_CONTROL_CODE(26,0)
#define IOCTL_TDI_RECEIVE_TEST _NBF_CONTROL_CODE(27,0)
#define IOCTL_TDI_SERVER_TEST _NBF_CONTROL_CODE(28,0)
//
// More debugging stuff
//
#define NBF_REQUEST_SIGNATURE ((CSHORT)0x4702)
#define NBF_LINK_SIGNATURE ((CSHORT)0x4703)
#define NBF_CONNECTION_SIGNATURE ((CSHORT)0x4704)
#define NBF_ADDRESSFILE_SIGNATURE ((CSHORT)0x4705)
#define NBF_ADDRESS_SIGNATURE ((CSHORT)0x4706)
#define NBF_DEVICE_CONTEXT_SIGNATURE ((CSHORT)0x4707)
#define NBF_PACKET_SIGNATURE ((CSHORT)0x4708)
#if DBG
extern PVOID * NbfConnectionTable;
extern PVOID * NbfRequestTable;
extern PVOID * NbfUiFrameTable;
extern PVOID * NbfSendPacketTable;
extern PVOID * NbfLinkTable;
extern PVOID * NbfAddressFileTable;
extern PVOID * NbfAddressTable;
#endif
#endif // _NBFCONST_
