xref: /titanic_50/usr/src/uts/common/sys/xti_osi.h (revision 7c478bd95313f5f23a4c958a745db2134aa03244)
1 /*
2  * CDDL HEADER START
3  *
4  * The contents of this file are subject to the terms of the
5  * Common Development and Distribution License, Version 1.0 only
6  * (the "License").  You may not use this file except in compliance
7  * with the License.
8  *
9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10  * or http://www.opensolaris.org/os/licensing.
11  * See the License for the specific language governing permissions
12  * and limitations under the License.
13  *
14  * When distributing Covered Code, include this CDDL HEADER in each
15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16  * If applicable, add the following below this CDDL HEADER, with the
17  * fields enclosed by brackets "[]" replaced with your own identifying
18  * information: Portions Copyright [yyyy] [name of copyright owner]
19  *
20  * CDDL HEADER END
21  */
22 /*	Copyright (c) 1996-1998 Sun Microsystems, Inc.	*/
23 /*	  All Rights Reserved  	*/
24 
25 
26 #ifndef _SYS_XTI_OSI_H
27 #define	_SYS_XTI_OSI_H
28 
29 #pragma ident	"%Z%%M%	%I%	%E% SMI"
30 
31 #include <sys/types.h>
32 
33 #ifdef	__cplusplus
34 extern "C" {
35 #endif
36 
37 #if !defined(_XPG5)
38 
39 /*
40  * SPECIFIC ISO OPTION AND MANAGEMENT PARAMETERS
41  *
42  * Note:
43  * Unfortunately, XTI specification test assertions require exposing in
44  * headers options that are not implemented. They also require exposing
45  * Internet and OSI related options as part of inclusion of <xti.h>
46  *
47  */
48 
49 
50 /*
51  * Definitions of ISO transport classes
52  */
53 
54 #define	T_CLASS0	0
55 #define	T_CLASS1	1
56 #define	T_CLASS2	2
57 #define	T_CLASS3	3
58 #define	T_CLASS4	4
59 
60 
61 /*
62  * Definition of the priorities
63  */
64 
65 #define	T_PRITOP	0
66 #define	T_PRIHIGH	1
67 #define	T_PRIMID	2
68 #define	T_PRILOW	3
69 #define	T_PRIDFLT	4
70 
71 /*
72  * Definitions of the protection levels
73  */
74 
75 #define	T_NOPROTECT		1
76 #define	T_PASSIVEPROTECT	2
77 #define	T_ACTIVEPROTECT		4
78 
79 /*
80  * Default values for the length of TPDUs
81  * Note: Sigh ! This obsolete constant required according to XTI test
82  *	 assertions.
83  */
84 
85 #define	T_LTPDUDFLT	128	/* define obsolete in XPG4 */
86 
87 /*
88  * rate structure
89  */
90 
91 struct rate {
92 	t_scalar_t	targetvalue;	/* target value */
93 	t_scalar_t	minacceptvalue;	/* value of minimum */
94 					/* acceptable quality */
95 };
96 
97 /*
98  * reqvalue structure
99  */
100 
101 struct reqvalue {
102 	struct rate called;	/* called rate */
103 	struct rate calling;	/* calling rate */
104 };
105 
106 /*
107  * thrpt structure
108  */
109 
110 struct thrpt {
111 	struct reqvalue maxthrpt; /* maximum throughput */
112 	struct reqvalue avgthrpt; /* average throughput */
113 };
114 
115 /*
116  * transdel structure
117  */
118 
119 struct transdel {
120 	struct reqvalue maxdel;	/* maximum transit delay */
121 	struct reqvalue avgdel;	/* average throughput */
122 };
123 
124 /*
125  * Protocol Levels
126  */
127 
128 #define	ISO_TP	0x0100
129 
130 /*
131  * Options for Quality of Service and Expedited Data (ISO 8072:1986)
132  */
133 
134 #define	TCO_THROUGHPUT		0x0001
135 #define	TCO_TRANSDEL		0x0002
136 #define	TCO_RESERRORRATE	0x0003
137 #define	TCO_TRANSFFAILPROB	0x0004
138 #define	TCO_ESTFAILPROB		0x0005
139 #define	TCO_RELFAILPROB		0x0006
140 #define	TCO_ESTDELAY		0x0007
141 #define	TCO_RELDELAY		0x0008
142 #define	TCO_CONNRESIL		0x0009
143 #define	TCO_PROTECTION		0x000a
144 #define	TCO_PRIORITY		0x000b
145 #define	TCO_EXPD		0x000c
146 
147 #define	TCL_TRANSDEL		0x000d
148 #define	TCL_RESERRORRATE	TCO_RESERRORRATE
149 #define	TCL_PROTECTION		TCO_PROTECTION
150 #define	TCL_PRIORITY		TCO_PRIORITY
151 
152 
153 /*
154  * Management Options
155  */
156 
157 #define	TCO_LTPDU		0x0100
158 #define	TCO_ACKTIME		0x0200
159 #define	TCO_REASTIME		0x0300
160 #define	TCO_EXTFORM		0x0400
161 #define	TCO_FLOWCTRL		0x0500
162 #define	TCO_CHECKSUM		0x0600
163 #define	TCO_NETEXP		0x0700
164 #define	TCO_NETRECPTCF		0x0800
165 #define	TCO_PREFCLASS		0x0900
166 #define	TCO_ALTCLASS1		0x0a00
167 #define	TCO_ALTCLASS2		0x0b00
168 #define	TCO_ALTCLASS3		0x0c00
169 #define	TCO_ALTCLASS4		0x0d00
170 
171 #define	TCL_CHECKSUM		TCO_CHECKSUM
172 
173 #endif /* !defined(_XPG5) */
174 
175 #ifdef	__cplusplus
176 }
177 #endif
178 
179 #endif	/* _SYS_XTI_OSI_H */
180