136419Ssklower /*********************************************************** 236419Ssklower Copyright IBM Corporation 1987 336419Ssklower 436419Ssklower All Rights Reserved 536419Ssklower 636419Ssklower Permission to use, copy, modify, and distribute this software and its 736419Ssklower documentation for any purpose and without fee is hereby granted, 836419Ssklower provided that the above copyright notice appear in all copies and that 936419Ssklower both that copyright notice and this permission notice appear in 1036419Ssklower supporting documentation, and that the name of IBM not be 1136419Ssklower used in advertising or publicity pertaining to distribution of the 1236419Ssklower software without specific, written prior permission. 1336419Ssklower 1436419Ssklower IBM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING 1536419Ssklower ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL 1636419Ssklower IBM BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR 1736419Ssklower ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, 1836419Ssklower WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, 1936419Ssklower ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS 2036419Ssklower SOFTWARE. 2136419Ssklower 2236419Ssklower ******************************************************************/ 2336419Ssklower 2436419Ssklower /* 2536419Ssklower * ARGO Project, Computer Sciences Dept., University of Wisconsin - Madison 2636419Ssklower */ 2736419Ssklower /* 2836419Ssklower * ARGO TP 2936419Ssklower * 3036419Ssklower * $Header: tp_user.h,v 5.2 88/11/04 15:44:44 nhall Exp $ 3136419Ssklower * $Source: /usr/argo/sys/netiso/RCS/tp_user.h,v $ 32*39191Ssklower * @(#)tp_user.h 7.5 (Berkeley) 09/21/89 3336419Ssklower * 3436419Ssklower * These are the values a real-live user ;-) needs. 3536419Ssklower */ 3636419Ssklower 37*39191Ssklower #ifndef _TYPES_ 3836419Ssklower #ifdef KERNEL 39*39191Ssklower #include "../sys/types.h" 4036419Ssklower #else KERNEL 4136419Ssklower #include <sys/types.h> 4236419Ssklower #endif KERNEL 43*39191Ssklower #endif 4436419Ssklower 4536419Ssklower #ifndef __TP_USER__ 4636419Ssklower #define __TP_USER__ 4736419Ssklower 4836419Ssklower struct tp_conn_param { 4936419Ssklower /* PER CONNECTION parameters */ 5036419Ssklower short p_Nretrans; 5136419Ssklower short p_dr_ticks; 5236419Ssklower 5336419Ssklower short p_cc_ticks; 5436419Ssklower short p_dt_ticks; 5536419Ssklower 5636419Ssklower short p_x_ticks; 5736419Ssklower short p_cr_ticks; 5836419Ssklower 5936419Ssklower short p_keepalive_ticks; 6036419Ssklower short p_sendack_ticks; 6136419Ssklower 6236419Ssklower short p_ref_ticks; 6336419Ssklower short p_inact_ticks; 6436419Ssklower 6536419Ssklower short p_unused; /* local credit fraction reported (>0) no longer used*/ 6636419Ssklower short p_winsize; 6736419Ssklower 6836419Ssklower u_char p_tpdusize; /* log 2 of size */ 6936419Ssklower 7036419Ssklower u_char p_ack_strat; /* see comments in tp_pcb.h */ 7136419Ssklower u_char p_rx_strat; /* see comments in tp_pcb.h */ 7236419Ssklower u_char p_class; /* class bitmask */ 7336419Ssklower u_char p_xtd_format; 7436419Ssklower u_char p_xpd_service; 7536419Ssklower u_char p_use_checksum; 7636419Ssklower u_char p_use_nxpd; /* netwk expedited data: not implemented */ 7736419Ssklower u_char p_use_rcc; /* receipt confirmation: not implemented */ 7836419Ssklower u_char p_use_efc; /* explicit flow control: not implemented */ 7936419Ssklower u_char p_no_disc_indications; /* don't deliver indic on disc */ 8036419Ssklower u_char p_dont_change_params; /* use these params as they are */ 8136419Ssklower u_char p_netservice; 8236419Ssklower }; 8336419Ssklower 8437469Ssklower struct tp_control_hdr { 8537469Ssklower u_short cmsg_len; 8637469Ssklower u_short cmsg_type; /* TPOPT_[CONN,DISC,CFRM]_DATA */ 8737469Ssklower u_short cmsg_level; /* e.g. SOL_SOCKET, _TRANSPORT, etc. */ 8837469Ssklower /* u_char cmsg_data[msg_len - sizeof(tp_control_hdr)]; */ 8937469Ssklower }; 9037469Ssklower /* 9137469Ssklower * These sockopt level definitions should be considered for socket.h 9237469Ssklower */ 9337469Ssklower #define SOL_TRANSPORT 0xfffe 9437469Ssklower #define SOL_NETWORK 0xfffd 9537469Ssklower 9636419Ssklower /* get/set socket opt commands */ 9736419Ssklower #define TPACK_WINDOW 0x0 /* ack only on full window */ 9836419Ssklower #define TPACK_EACH 0x1 /* ack every packet */ 9936419Ssklower 10036419Ssklower #define TPRX_USE_CW 0x8 /* use congestion window transmit */ 10136419Ssklower #define TPRX_EACH 0x4 /* retrans each packet of a set */ 10236419Ssklower #define TPRX_FASTSTART 0x1 /* don't use slow start */ 10336419Ssklower 10436419Ssklower #define TPOPT_FLAGS 0x300 10536419Ssklower #define TPOPT_CONN_DATA 0x400 10636419Ssklower #define TPOPT_DISC_DATA 0x500 10737469Ssklower #define TPOPT_CFRM_DATA 0x600 10836419Ssklower #define TPOPT_CDDATA_CLEAR 0x700 10936419Ssklower #define TPOPT_PERF_MEAS 0xa00 11036419Ssklower #define TPOPT_PSTATISTICS 0xb00 11136419Ssklower #define TPOPT_PARAMS 0xc00 /* to replace a bunch of the others */ 11236419Ssklower #define TPOPT_MY_TSEL 0x800 11336419Ssklower #define TPOPT_PEER_TSEL 0x900 11438841Ssklower #define TPOPT_NGC8_ACCEPT 0xd00 /* negotiate connection requests */ 11536419Ssklower 11636419Ssklower /* 11736419Ssklower ***********************flags********************************** 11836419Ssklower */ 11936419Ssklower 12036419Ssklower /* read only flags */ 12136419Ssklower #define TPFLAG_DISC_DATA_OUT (u_char)0x10 /* disc data present */ 12236419Ssklower #define TPFLAG_DISC_DATA_IN (u_char)0x20 /* disc data present */ 12336419Ssklower #define TPFLAG_CONN_DATA_OUT (u_char)0x40 /* conn data present */ 12436419Ssklower #define TPFLAG_CONN_DATA_IN (u_char)0x80 /* conn data present */ 12536419Ssklower #define TPFLAG_XPD_PRESENT (u_char)0x08 /* xpd data present */ 12636419Ssklower #define TPFLAG_PEER_ON_SAMENET (u_char)0x02 12736419Ssklower #define TPFLAG_NLQOS_PDN (u_char)0x01 12838841Ssklower #define TPFLAG_NGC8_ACCEPT (u_char)0x04 /* negotiate conn rq's */ 12936419Ssklower 13036419Ssklower 13136419Ssklower /* 13236419Ssklower ***********************end flags****************************** 13336419Ssklower */ 13436419Ssklower 13536419Ssklower 13636419Ssklower #endif __TP_USER__ 137