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1.1 root 1: /***********************************************************
2: Copyright IBM Corporation 1987
3:
4: All Rights Reserved
5:
6: Permission to use, copy, modify, and distribute this software and its
7: documentation for any purpose and without fee is hereby granted,
8: provided that the above copyright notice appear in all copies and that
9: both that copyright notice and this permission notice appear in
10: supporting documentation, and that the name of IBM not be
11: used in advertising or publicity pertaining to distribution of the
12: software without specific, written prior permission.
13:
14: IBM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
15: ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
16: IBM BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
17: ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
18: WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
19: ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
20: SOFTWARE.
21:
22: ******************************************************************/
23:
24: /*
25: * ARGO Project, Computer Sciences Dept., University of Wisconsin - Madison
26: */
27: /*
28: * ARGO TP
29: *
30: * $Header: tp_user.h,v 5.2 88/11/04 15:44:44 nhall Exp $
31: * $Source: /usr/argo/sys/netiso/RCS/tp_user.h,v $
32: * @(#)tp_user.h 7.8 (Berkeley) 6/28/90
33: *
34: * These are the values a real-live user ;-) needs.
35: */
36:
37: #ifndef _TYPES_
38: #ifdef KERNEL
39: #include "../sys/types.h"
40: #else KERNEL
41: #include <sys/types.h>
42: #endif KERNEL
43: #endif
44:
45: #ifndef __TP_USER__
46: #define __TP_USER__
47:
48: struct tp_conn_param {
49: /* PER CONNECTION parameters */
50: short p_Nretrans;
51: short p_dr_ticks;
52:
53: short p_cc_ticks;
54: short p_dt_ticks;
55:
56: short p_x_ticks;
57: short p_cr_ticks;
58:
59: short p_keepalive_ticks;
60: short p_sendack_ticks;
61:
62: short p_ref_ticks;
63: short p_inact_ticks;
64:
65: short p_unused; /* was .. local credit fraction reported (>0) */
66: short p_winsize;
67:
68: u_char p_tpdusize; /* log 2 of size */
69:
70: u_char p_ack_strat; /* see comments in tp_pcb.h */
71: u_char p_rx_strat; /* see comments in tp_pcb.h */
72: u_char p_class; /* class bitmask */
73: u_char p_xtd_format;
74: u_char p_xpd_service;
75: u_char p_use_checksum;
76: u_char p_use_nxpd; /* netwk expedited data: not implemented */
77: u_char p_use_rcc; /* receipt confirmation: not implemented */
78: u_char p_use_efc; /* explicit flow control: not implemented */
79: u_char p_no_disc_indications; /* don't deliver indic on disc */
80: u_char p_dont_change_params; /* use these params as they are */
81: u_char p_netservice;
82: u_char p_version; /* only here for checking */
83: };
84:
85: /*
86: * These sockopt level definitions should be considered for socket.h
87: */
88: #define SOL_TRANSPORT 0xfffe
89: #define SOL_NETWORK 0xfffd
90:
91: /* get/set socket opt commands */
92: #define TPACK_WINDOW 0x0 /* ack only on full window */
93: #define TPACK_EACH 0x1 /* ack every packet */
94:
95: #define TPRX_USE_CW 0x8 /* use congestion window transmit */
96: #define TPRX_EACH 0x4 /* retrans each packet of a set */
97: #define TPRX_FASTSTART 0x1 /* don't use slow start */
98:
99: #define TPOPT_INTERCEPT 0x200
100: #define TPOPT_FLAGS 0x300
101: #define TPOPT_CONN_DATA 0x400
102: #define TPOPT_DISC_DATA 0x500
103: #define TPOPT_CFRM_DATA 0x600
104: #define TPOPT_CDDATA_CLEAR 0x700
105: #define TPOPT_PERF_MEAS 0xa00
106: #define TPOPT_PSTATISTICS 0xb00
107: #define TPOPT_PARAMS 0xc00 /* to replace a bunch of the others */
108: #define TPOPT_MY_TSEL 0x800
109: #define TPOPT_PEER_TSEL 0x900
110: #define TPOPT_NGC8_ACCEPT 0xd00 /* negotiate connection requests */
111:
112: /*
113: ***********************flags**********************************
114: */
115:
116: /* read only flags */
117: #define TPFLAG_DISC_DATA_OUT (u_char)0x10 /* disc data present */
118: #define TPFLAG_DISC_DATA_IN (u_char)0x20 /* disc data present */
119: #define TPFLAG_CONN_DATA_OUT (u_char)0x40 /* conn data present */
120: #define TPFLAG_CONN_DATA_IN (u_char)0x80 /* conn data present */
121: #define TPFLAG_XPD_PRESENT (u_char)0x08 /* xpd data present */
122: #define TPFLAG_PEER_ON_SAMENET (u_char)0x02
123: #define TPFLAG_NLQOS_PDN (u_char)0x01
124: #define TPFLAG_NGC8_ACCEPT (u_char)0x04 /* negotiate conn rq's */
125:
126:
127: /*
128: ***********************end flags******************************
129: */
130:
131:
132: #endif __TP_USER__
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