blob: 45837dc714e368ef3824107c08f48b460c6fa41a (
plain) (
tree)
|
|
/*++
Copyright (c) 1989-1993 Microsoft Corporation
Module Name:
stconst.h
Abstract:
This header file defines manifest constants for the NT Sample transport
provider. It is included by st.h.
Revision History:
--*/
#ifndef _STCONST_
#define _STCONST_
//
// 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
//
// MAJOR PROTOCOL IDENTIFIERS THAT CHARACTERIZE THIS DRIVER.
//
#define ST_DEVICE_NAME "\\Device\\St" // name of our driver.
#define ST_DEVICE_NAME_LENGTH 10
#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 ST_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
//
// NETBIOS PROTOCOL CONSTANTS.
//
//
// 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 ST_MAX_TSDU_SIZE 65535 // maximum TSDU size supported by NetBIOS.
#define ST_MAX_DATAGRAM_SIZE 512 // maximum Datagram size supported by NetBIOS.
#define ST_MAX_CONNECTION_USER_DATA 0 // no user data supported on connect.
#define ST_SERVICE_FLAGS ( \
TDI_SERVICE_CONNECTION_MODE | \
TDI_SERVICE_CONNECTIONLESS_MODE | \
TDI_SERVICE_ERROR_FREE_DELIVERY | \
TDI_SERVICE_BROADCAST_SUPPORTED | \
TDI_SERVICE_MULTICAST_SUPPORTED | \
TDI_SERVICE_DELAYED_ACCEPTANCE )
#define ST_MIN_LOOKAHEAD_DATA 256 // minimum guaranteed lookahead data.
#define ST_MAX_LOOKAHEAD_DATA 256 // maximum guaranteed lookahead data.
#define ST_MAX_LOOPBACK_LOOKAHEAD 192 // how much is copied over for loopback
//
// Number of TDI resources that we report.
//
#define ST_TDI_RESOURCES 7
//
// More debugging stuff
//
#define ST_REQUEST_SIGNATURE ((CSHORT)0x5501)
#define ST_CONNECTION_SIGNATURE ((CSHORT)0x5502)
#define ST_ADDRESSFILE_SIGNATURE ((CSHORT)0x5503)
#define ST_ADDRESS_SIGNATURE ((CSHORT)0x5504)
#define ST_DEVICE_CONTEXT_SIGNATURE ((CSHORT)0x5505)
#define ST_PACKET_SIGNATURE ((CSHORT)0x5506)
#endif // _STCONST_
|
