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/*
23 * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
24 * Use is subject to license terms.
25 */
26
27#ifndef	_PLAT_DATAPATH_H
28#define	_PLAT_DATAPATH_H
29
30#pragma ident	"%Z%%M%	%I%	%E% SMI"
31
32#ifdef __cplusplus
33extern "C" {
34#endif
35
36/*
37 * Definitions to support datapath fault diagnosis for Starcat
38 * and Serengeti.
39 */
40
41#define	FM_ERROR_DATAPATH	"dp"
42
43/* datapath ereport payload member names */
44#define	DP_EREPORT_TYPE		"erptype"
45#define	DP_TVALUE		"t-value"
46#define	DP_LIST_SIZE		"dp-list-sz"
47#define	DP_LIST			"dp-list"
48#define	SN_LIST			"sn-list"
49
50/* datapath ereport types for DP_EREPORT_TYPE */
51#define	DP_ERROR	0
52#define	DP_FAULT	1
53
54/*
55 * Name definitions for datapath error/fault types
56 *
57 * Note that "rp" is the Serengeti name for "cp."
58 */
59#define	DP_ERROR_CDS	"cds"
60#define	DP_ERROR_DX	"dx"
61#define	DP_ERROR_EX	"sdi"	/* Starcat-only */
62#define	DP_ERROR_CP	"cp"
63#define	DP_ERROR_RP	"rp"	/* Serengeti name for "cp" */
64
65/*
66 * Numeric definitions for datapath error/fault types
67 * as received in a mailbox message from the SC.
68 */
69	/* Shared between Starcat and Serengeti */
70#define		DP_CDS_TYPE	0
71#define		DP_DX_TYPE	1
72	/* Starcat-only */
73#define		DP_EX_TYPE	2
74#define		DP_CP_TYPE	3
75	/* Serengeti-only */
76#define		DP_RP_TYPE	2
77
78/*
79 * Numeric definitions for datapath error-fault types
80 * remapped from values received from the SC to values unique
81 * between Starcat and Serengeti.
82 */
83	/* Starcat types */
84#define	SC_DP_CDS_TYPE		0
85#define	SC_DP_DX_TYPE		1
86#define	SC_DP_EX_TYPE		2
87#define	SC_DP_CP_TYPE		3
88	/* Serengeti types */
89#define	SG_DP_CDS_TYPE		4
90#define	SG_DP_DX_TYPE		5
91#define	SG_DP_RP_TYPE		6
92
93#ifdef __cplusplus
94}
95#endif
96
97#endif	/* _PLAT_DATAPATH_H */
98