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105 lines
2.6 KiB
105 lines
2.6 KiB
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/******************************************************************
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*
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* Copyright 1991 Spider Systems Limited
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*
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* LL_PROTO.C
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*
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******************************************************************/
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/*
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* /redknee10/projects/spare/PBRAIN/SCCS/pbrainG/dev/src/include/sys/snet/35/s.ll_proto.h
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* @(#)ll_proto.h 1.2
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*
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* Last delta created 18:43:07 1/28/92
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* This file extracted 09:26:05 3/18/92
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*
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#ifdef MOD_HISTORY
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*
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* Modifications:
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*
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* JS 25 Sep 90 Added LAP classes.
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* JS 17 Oct 90 Renamed LC_LAPB as LC_LAPBDTE and LC_LAPBX
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* as LC_LAPBXDTE.
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* JS 21 Nov 90 Moved ll_mymacaddr field in ll_reg structure
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* to start on 4 byte boundary.
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* IS Oct 1991 Changed for LLC1
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#endif
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*/
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#define MAXHWLEN 6
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#define LL_MAXADDRLEN 8
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/* Interface structures */
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struct ll_reg {
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uint8 ll_type;
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uint8 ll_class;
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uint8 ll_regstatus;
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uint8 ll_snid;
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uint8 ll_normalSAP;
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uint8 ll_loopbackSAP;
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uint8 ll_mactype; /* type of hardware interface */
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uint8 ll_addrsize; /* size of hardware address */
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uint16 ll_frgsz; /* max fragment size of HW */
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uint8 ll_mymacaddr[LL_MAXADDRLEN]; /* hardware address */
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};
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struct ll_msg {
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uint8 ll_type;
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uint8 ll_command;
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uint16 ll_connID;
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uint32 ll_yourhandle;
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uint32 ll_status;
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};
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struct ll_msgc {
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uint8 ll_type;
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uint8 ll_command;
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uint16 ll_connID;
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uint32 ll_yourhandle;
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uint32 ll_myhandle;
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uint16 ll_service_class;
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uint8 ll_remsize; /* semi-octect size of remote address */
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uint8 ll_locsize; /* semi-octect size of local address */
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uint8 ll_route_length; /* size of routing information */
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uint8 ll_locaddr[LL_MAXADDRLEN]; /* local address */
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uint8 ll_remaddr[LL_MAXADDRLEN]; /* remote address */
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uint8 ll_route_info[1]; /* optional routing info field MUST */
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/* follow ll_remaddr field */
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};
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/* Values for 'll_type' */
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#define LL_REG 50
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#define LL_DAT 52
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/* Values for 'll_command' */
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#define LC_UDATA 4
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#define LC_DISC 5
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#define LC_DISCNF 6
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#define LC_RESET 7
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#define LC_RSTCNF 8
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#define LC_REPORT 9
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/* Values of 'll_class' in 'll_reg' */
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#define LC_LLC1 15
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/* Values in 'll_regstatus' and 'll_status' */
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#define LS_SUCCESS 1
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#define LS_RESETTING 2
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#define LS_RESETDONE 3
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#define LS_DISCONNECT 4
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#define LS_FAILED 5
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#define LS_CONFLICT 6
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#define LS_RST_FAILED 7
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#define LS_RST_REFUSED 8
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#define LS_RST_DECLINED 9
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#define LS_REM_BUSY 12
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#define LS_REM_NOT_BUSY 13
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#define LS_EXHAUSTED 14
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#define LS_SSAPINUSE 15
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#define LS_LSAPINUSE 16
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#define LS_DUPLICATED 17
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#define LS_LSAPWRONG 18
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