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Annotation of ntddk/src/network/tdi/stconst.h, revision 1.1.1.1

1.1       root        1: /*++
                      2: 
                      3: Copyright (c) 1989-1993  Microsoft Corporation
                      4: 
                      5: Module Name:
                      6: 
                      7:     stconst.h
                      8: 
                      9: Abstract:
                     10: 
                     11:     This header file defines manifest constants for the NT Sample transport
                     12:     provider.  It is included by st.h.
                     13: 
                     14: Revision History:
                     15: 
                     16: --*/
                     17: 
                     18: #ifndef _STCONST_
                     19: #define _STCONST_
                     20: 
                     21: 
                     22: //
                     23: // some convenient constants used for timing. All values are in clock ticks.
                     24: //
                     25: 
                     26: #define MICROSECONDS 10
                     27: #define MILLISECONDS 10000              // MICROSECONDS*1000
                     28: #define SECONDS 10000000                // MILLISECONDS*1000
                     29: 
                     30: 
                     31: //
                     32: // MAJOR PROTOCOL IDENTIFIERS THAT CHARACTERIZE THIS DRIVER.
                     33: //
                     34: 
                     35: #define ST_DEVICE_NAME         "\\Device\\St" // name of our driver.
                     36: #define ST_DEVICE_NAME_LENGTH  10
                     37: #define MAX_SOURCE_ROUTE_LENGTH 32              // max. bytes of SR. info.
                     38: #define MAX_NETWORK_NAME_LENGTH 128             // # bytes in netname in TP_ADDRESS.
                     39: #define MAX_USER_PACKET_DATA    1500            // max. user bytes per DFM/DOL.
                     40: 
                     41: #define ST_FILE_TYPE_CONTROL   (ULONG)0x4701   // file is type control
                     42: 
                     43: 
                     44: //
                     45: // MAJOR CONFIGURATION PARAMETERS THAT WILL BE MOVED TO THE INIT-LARGE_INTEGER
                     46: // CONFIGURATION MANAGER.
                     47: //
                     48: 
                     49: #define MAX_REQUESTS           30
                     50: #define MAX_UI_FRAMES          25
                     51: #define MAX_SEND_PACKETS       40
                     52: #define MAX_RECEIVE_PACKETS    30
                     53: #define MAX_RECEIVE_BUFFERS    15
                     54: #define MAX_LINKS              10
                     55: #define MAX_CONNECTIONS        10
                     56: #define MAX_ADDRESSFILES       10
                     57: #define MAX_ADDRESSES          10
                     58: 
                     59: #define MIN_UI_FRAMES           5   // + one per address + one per connection
                     60: #define MIN_SEND_PACKETS       20   // + one per link + one per connection
                     61: #define MIN_RECEIVE_PACKETS    10   // + one per link + one per address
                     62: #define MIN_RECEIVE_BUFFERS     5   // + one per address
                     63: 
                     64: #define SEND_PACKET_RESERVED_LENGTH (sizeof (SEND_PACKET_TAG))
                     65: #define RECEIVE_PACKET_RESERVED_LENGTH (sizeof (RECEIVE_PACKET_TAG))
                     66: 
                     67: 
                     68: #define ETHERNET_HEADER_SIZE      14    // BUGBUG: used for current NDIS compliance
                     69: #define ETHERNET_PACKET_SIZE    1514
                     70: 
                     71: 
                     72: //
                     73: // NETBIOS PROTOCOL CONSTANTS.
                     74: //
                     75: 
                     76: //
                     77: // TDI defined timeouts
                     78: //
                     79: 
                     80: #define TDI_TIMEOUT_SEND                 60L        // sends go 120 seconds
                     81: #define TDI_TIMEOUT_RECEIVE               0L        // receives
                     82: #define TDI_TIMEOUT_CONNECT              60L
                     83: #define TDI_TIMEOUT_LISTEN                0L        // listens default to never.
                     84: #define TDI_TIMEOUT_DISCONNECT           60L        // should be 30
                     85: #define TDI_TIMEOUT_NAME_REGISTRATION    60L
                     86: 
                     87: 
                     88: 
                     89: //
                     90: // GENERAL CAPABILITIES STATEMENTS THAT CANNOT CHANGE.
                     91: //
                     92: 
                     93: #define ST_MAX_TSDU_SIZE 65535     // maximum TSDU size supported by NetBIOS.
                     94: #define ST_MAX_DATAGRAM_SIZE 512   // maximum Datagram size supported by NetBIOS.
                     95: #define ST_MAX_CONNECTION_USER_DATA 0  // no user data supported on connect.
                     96: #define ST_SERVICE_FLAGS  (                            \
                     97:                 TDI_SERVICE_CONNECTION_MODE |           \
                     98:                 TDI_SERVICE_CONNECTIONLESS_MODE |       \
                     99:                 TDI_SERVICE_ERROR_FREE_DELIVERY |       \
                    100:                 TDI_SERVICE_BROADCAST_SUPPORTED |       \
                    101:                 TDI_SERVICE_MULTICAST_SUPPORTED |       \
                    102:                 TDI_SERVICE_DELAYED_ACCEPTANCE  )
                    103: 
                    104: #define ST_MIN_LOOKAHEAD_DATA 256      // minimum guaranteed lookahead data.
                    105: #define ST_MAX_LOOKAHEAD_DATA 256      // maximum guaranteed lookahead data.
                    106: 
                    107: #define ST_MAX_LOOPBACK_LOOKAHEAD  192  // how much is copied over for loopback
                    108: 
                    109: //
                    110: // Number of TDI resources that we report.
                    111: //
                    112: 
                    113: #define ST_TDI_RESOURCES      7
                    114: 
                    115: 
                    116: //
                    117: // More debugging stuff
                    118: //
                    119: 
                    120: #define ST_REQUEST_SIGNATURE        ((CSHORT)0x5501)
                    121: #define ST_CONNECTION_SIGNATURE     ((CSHORT)0x5502)
                    122: #define ST_ADDRESSFILE_SIGNATURE    ((CSHORT)0x5503)
                    123: #define ST_ADDRESS_SIGNATURE        ((CSHORT)0x5504)
                    124: #define ST_DEVICE_CONTEXT_SIGNATURE ((CSHORT)0x5505)
                    125: #define ST_PACKET_SIGNATURE         ((CSHORT)0x5506)
                    126: 
                    127: #endif // _STCONST_

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