mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-23 02:54:32 +08:00
9585763888
Signed-off-by: Erik Schmauss <erik.schmauss@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
120 lines
3.1 KiB
C
120 lines
3.1 KiB
C
// SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0
|
|
/*******************************************************************************
|
|
*
|
|
* Module Name: dbfileio - Debugger file I/O commands. These can't usually
|
|
* be used when running the debugger in Ring 0 (Kernel mode)
|
|
*
|
|
******************************************************************************/
|
|
|
|
#include <acpi/acpi.h>
|
|
#include "accommon.h"
|
|
#include "acdebug.h"
|
|
#include "actables.h"
|
|
|
|
#define _COMPONENT ACPI_CA_DEBUGGER
|
|
ACPI_MODULE_NAME("dbfileio")
|
|
|
|
#ifdef ACPI_APPLICATION
|
|
#include "acapps.h"
|
|
#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)
|
|
{
|
|
|
|
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);
|
|
}
|
|
}
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* 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)
|
|
{
|
|
|
|
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);
|
|
acpi_ut_safe_strncpy(acpi_gbl_db_debug_filename, name,
|
|
sizeof(acpi_gbl_db_debug_filename));
|
|
acpi_gbl_db_output_to_file = TRUE;
|
|
}
|
|
#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);
|
|
}
|
|
|
|
acpi_os_printf
|
|
("Acpi table [%4.4s] successfully installed and loaded\n",
|
|
table->signature);
|
|
|
|
table_list_head = table_list_head->next;
|
|
}
|
|
|
|
return (AE_OK);
|
|
}
|
|
#endif
|