summaryrefslogtreecommitdiffstats
path: root/drivers/acpi/acpica/dbfileio.c
blob: 483287942372fd03aebe94ff6d3d265e71917057 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
/*******************************************************************************
 *
 * Module Name: dbfileio - Debugger file I/O commands. These can't usually
 *              be used when running the debugger in Ring 0 (Kernel mode)
 *
 ******************************************************************************/

/*
 * Copyright (C) 2000 - 2016, Intel Corp.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions, and the following disclaimer,
 *    without modification.
 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
 *    substantially similar to the "NO WARRANTY" disclaimer below
 *    ("Disclaimer") and any redistribution must be conditioned upon
 *    including a substantially similar Disclaimer requirement for further
 *    binary redistribution.
 * 3. Neither the names of the above-listed copyright holders nor the names
 *    of any contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * Alternatively, this software may be distributed under the terms of the
 * GNU General Public License ("GPL") version 2 as published by the Free
 * Software Foundation.
 *
 * NO WARRANTY
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGES.
 */

#include <acpi/acpi.h>
#include "accommon.h"
#include "acdebug.h"
#include "actables.h"
#include <stdio.h>
#ifdef ACPI_APPLICATION
#include "acapps.h"
#endif

#define _COMPONENT          ACPI_CA_DEBUGGER
ACPI_MODULE_NAME("dbfileio")

#ifdef ACPI_DEBUGGER
/*******************************************************************************
 *
 * FUNCTION:    acpi_db_close_debug_file
 *
 * PARAMETERS:  None
 *
 * RETURN:      None
 *
 * DESCRIPTION: If open, close the current debug output file
 *
 ******************************************************************************/
void acpi_db_close_debug_file(void)
{

#ifdef ACPI_APPLICATION

	if (acpi_gbl_debug_file) {
		fclose(acpi_gbl_debug_file);
		acpi_gbl_debug_file = NULL;
		acpi_gbl_db_output_to_file = FALSE;
		acpi_os_printf("Debug output file %s closed\n",
			       acpi_gbl_db_debug_filename);
	}
#endif
}

/*******************************************************************************
 *
 * FUNCTION:    acpi_db_open_debug_file
 *
 * PARAMETERS:  name                - Filename to open
 *
 * RETURN:      None
 *
 * DESCRIPTION: Open a file where debug output will be directed.
 *
 ******************************************************************************/

void acpi_db_open_debug_file(char *name)
{

#ifdef ACPI_APPLICATION

	acpi_db_close_debug_file();
	acpi_gbl_debug_file = fopen(name, "w+");
	if (!acpi_gbl_debug_file) {
		acpi_os_printf("Could not open debug file %s\n", name);
		return;
	}

	acpi_os_printf("Debug output file %s opened\n", name);
	strncpy(acpi_gbl_db_debug_filename, name,
		sizeof(acpi_gbl_db_debug_filename));
	acpi_gbl_db_output_to_file = TRUE;

#endif
}
#endif

/*******************************************************************************
 *
 * FUNCTION:    acpi_db_load_tables
 *
 * PARAMETERS:  list_head       - List of ACPI tables to load
 *
 * RETURN:      Status
 *
 * DESCRIPTION: Load ACPI tables from a previously constructed table list.
 *
 ******************************************************************************/

acpi_status acpi_db_load_tables(struct acpi_new_table_desc *list_head)
{
	acpi_status status;
	struct acpi_new_table_desc *table_list_head;
	struct acpi_table_header *table;

	/* Load all ACPI tables in the list */

	table_list_head = list_head;
	while (table_list_head) {
		table = table_list_head->table;

		status = acpi_load_table(table);
		if (ACPI_FAILURE(status)) {
			if (status == AE_ALREADY_EXISTS) {
				acpi_os_printf
				    ("Table %4.4s is already installed\n",
				     table->signature);
			} else {
				acpi_os_printf("Could not install table, %s\n",
					       acpi_format_exception(status));
			}

			return (status);
		}

		fprintf(stderr,
			"Acpi table [%4.4s] successfully installed and loaded\n",
			table->signature);

		table_list_head = table_list_head->next;
	}

	return (AE_OK);
}