1 | // SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 |
2 | /******************************************************************************* |
3 | * |
4 | * Module Name: dbfileio - Debugger file I/O commands. These can't usually |
5 | * be used when running the debugger in Ring 0 (Kernel mode) |
6 | * |
7 | ******************************************************************************/ |
8 | |
9 | #include <acpi/acpi.h> |
10 | #include "accommon.h" |
11 | #include "acdebug.h" |
12 | #include "actables.h" |
13 | |
14 | #define _COMPONENT ACPI_CA_DEBUGGER |
15 | ACPI_MODULE_NAME("dbfileio" ) |
16 | |
17 | #ifdef ACPI_APPLICATION |
18 | #include "acapps.h" |
19 | #ifdef ACPI_DEBUGGER |
20 | /******************************************************************************* |
21 | * |
22 | * FUNCTION: acpi_db_close_debug_file |
23 | * |
24 | * PARAMETERS: None |
25 | * |
26 | * RETURN: None |
27 | * |
28 | * DESCRIPTION: If open, close the current debug output file |
29 | * |
30 | ******************************************************************************/ |
31 | void acpi_db_close_debug_file(void) |
32 | { |
33 | |
34 | if (acpi_gbl_debug_file) { |
35 | fclose(acpi_gbl_debug_file); |
36 | acpi_gbl_debug_file = NULL; |
37 | acpi_gbl_db_output_to_file = FALSE; |
38 | acpi_os_printf("Debug output file %s closed\n" , |
39 | acpi_gbl_db_debug_filename); |
40 | } |
41 | } |
42 | |
43 | /******************************************************************************* |
44 | * |
45 | * FUNCTION: acpi_db_open_debug_file |
46 | * |
47 | * PARAMETERS: name - Filename to open |
48 | * |
49 | * RETURN: None |
50 | * |
51 | * DESCRIPTION: Open a file where debug output will be directed. |
52 | * |
53 | ******************************************************************************/ |
54 | |
55 | void acpi_db_open_debug_file(char *name) |
56 | { |
57 | |
58 | acpi_db_close_debug_file(); |
59 | acpi_gbl_debug_file = fopen(name, "w+" ); |
60 | if (!acpi_gbl_debug_file) { |
61 | acpi_os_printf("Could not open debug file %s\n" , name); |
62 | return; |
63 | } |
64 | |
65 | acpi_os_printf("Debug output file %s opened\n" , name); |
66 | acpi_ut_safe_strncpy(acpi_gbl_db_debug_filename, name, |
67 | sizeof(acpi_gbl_db_debug_filename)); |
68 | acpi_gbl_db_output_to_file = TRUE; |
69 | } |
70 | #endif |
71 | |
72 | /******************************************************************************* |
73 | * |
74 | * FUNCTION: acpi_db_load_tables |
75 | * |
76 | * PARAMETERS: list_head - List of ACPI tables to load |
77 | * |
78 | * RETURN: Status |
79 | * |
80 | * DESCRIPTION: Load ACPI tables from a previously constructed table list. |
81 | * |
82 | ******************************************************************************/ |
83 | |
84 | acpi_status acpi_db_load_tables(struct acpi_new_table_desc *list_head) |
85 | { |
86 | acpi_status status; |
87 | struct acpi_new_table_desc *table_list_head; |
88 | struct acpi_table_header *table; |
89 | |
90 | /* Load all ACPI tables in the list */ |
91 | |
92 | table_list_head = list_head; |
93 | while (table_list_head) { |
94 | table = table_list_head->table; |
95 | |
96 | status = acpi_load_table(table, NULL); |
97 | if (ACPI_FAILURE(status)) { |
98 | if (status == AE_ALREADY_EXISTS) { |
99 | acpi_os_printf |
100 | ("Table %4.4s is already installed\n" , |
101 | table->signature); |
102 | } else { |
103 | acpi_os_printf("Could not install table, %s\n" , |
104 | acpi_format_exception(status)); |
105 | } |
106 | |
107 | return (status); |
108 | } |
109 | |
110 | acpi_os_printf |
111 | ("Acpi table [%4.4s] successfully installed and loaded\n" , |
112 | table->signature); |
113 | |
114 | table_list_head = table_list_head->next; |
115 | } |
116 | |
117 | return (AE_OK); |
118 | } |
119 | #endif |
120 | |