xref: /titanic_41/usr/src/uts/sun4u/sunfire/sys/jtag.h (revision 29949e866e40b95795203f3ee46f44a197c946e4)
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 (c) 1995,1997-1998 by Sun Microsystems, Inc.
24  * All rights reserved.
25  */
26 
27 #ifndef	_SYS_JTAG_H
28 #define	_SYS_JTAG_H
29 
30 #pragma ident	"%Z%%M%	%I%	%E% SMI"
31 
32 #ifdef	__cplusplus
33 extern "C" {
34 #endif
35 
36 enum board_type jtag_get_board_type(volatile uint_t *, sysc_cfga_stat_t *);
37 int jtag_powerdown_board(volatile uint_t *, int, enum board_type,
38 	uint_t *, uint_t *, int);
39 int jtag_get_board_info(volatile uint_t *, struct sysc_cfga_stat *);
40 int jtag_init_disk_board(volatile uint_t *, int, uint_t *, uint_t *);
41 
42 #ifdef	__cplusplus
43 }
44 #endif
45 
46 #endif	/* _SYS_JTAG_H */
47