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 2004 Sun Microsystems, Inc.  All rights reserved.
24 * Use is subject to license terms.
25 */
26
27#ifndef	_SYS_PSM_H
28#define	_SYS_PSM_H
29
30#pragma ident	"%Z%%M%	%I%	%E% SMI"
31
32/*
33 * Platform Specific Module (PSM)
34 */
35
36/*
37 * Include the loadable module wrapper.
38 */
39#include <sys/types.h>
40#include <sys/conf.h>
41#include <sys/modctl.h>
42#include <sys/sunddi.h>
43#include <sys/kmem.h>
44#include <sys/psm_defs.h>
45#include <sys/psm_types.h>
46
47#ifdef	__cplusplus
48extern "C" {
49#endif
50
51/*
52 * PSM External Interfaces
53 */
54extern int psm_mod_init(void **, struct psm_info *);
55extern int psm_mod_fini(void **, struct psm_info *);
56extern int psm_mod_info(void **, struct psm_info *, struct modinfo *);
57
58extern int psm_add_intr(int, avfunc, char *, int, caddr_t);
59extern int psm_add_nmintr(int, avfunc, char *, caddr_t);
60extern processorid_t psm_get_cpu_id(void);
61
62/* map physical address */
63/*
64 * XX64: Changing psm_map() to take a paddr_t rather than a uint32_t will
65 * be a flag day.  Other drivers in the WOS use the psm_map() interface, so
66 * we need this hack to get them to coexist for pre-integration testing.
67 */
68extern caddr_t psm_map_new(paddr_t, size_t, int);
69#define	psm_map psm_map_new
70
71/* unmap the physical address return from psm_map_phys() */
72extern void psm_unmap(caddr_t, size_t);
73
74#define	PSM_PROT_READ		0x0000
75#define	PSM_PROT_WRITE		0x0001
76
77/* handle memory error */
78extern void psm_handle_memerror(uint32_t);
79
80/* kernel debugger present? */
81extern int psm_debugger(void);
82
83#ifdef	__cplusplus
84}
85#endif
86
87#endif	/* _SYS_PSM_H */
88