root/tools/power/acpi/tools/acpidump/acpidump.h

INCLUDED FROM

   1 /* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */
   2 /******************************************************************************
   3  *
   4  * Module Name: acpidump.h - Include file for acpi_dump utility
   5  *
   6  * Copyright (C) 2000 - 2019, Intel Corp.
   7  *
   8  *****************************************************************************/
   9 
  10 /*
  11  * Global variables. Defined in main.c only, externed in all other files
  12  */
  13 #ifdef _DECLARE_GLOBALS
  14 #define EXTERN
  15 #define INIT_GLOBAL(a,b)        a=b
  16 #else
  17 #define EXTERN                  extern
  18 #define INIT_GLOBAL(a,b)        a
  19 #endif
  20 
  21 #include <acpi/acpi.h>
  22 #include "accommon.h"
  23 #include "actables.h"
  24 #include "acapps.h"
  25 
  26 /* Globals */
  27 
  28 EXTERN u8 INIT_GLOBAL(gbl_summary_mode, FALSE);
  29 EXTERN u8 INIT_GLOBAL(gbl_verbose_mode, FALSE);
  30 EXTERN u8 INIT_GLOBAL(gbl_binary_mode, FALSE);
  31 EXTERN u8 INIT_GLOBAL(gbl_dump_customized_tables, TRUE);
  32 EXTERN u8 INIT_GLOBAL(gbl_do_not_dump_xsdt, FALSE);
  33 EXTERN ACPI_FILE INIT_GLOBAL(gbl_output_file, NULL);
  34 EXTERN char INIT_GLOBAL(*gbl_output_filename, NULL);
  35 EXTERN u64 INIT_GLOBAL(gbl_rsdp_base, 0);
  36 
  37 /* Action table used to defer requested options */
  38 
  39 struct ap_dump_action {
  40         char *argument;
  41         u32 to_be_done;
  42 };
  43 
  44 #define AP_MAX_ACTIONS              32
  45 
  46 #define AP_DUMP_ALL_TABLES          0
  47 #define AP_DUMP_TABLE_BY_ADDRESS    1
  48 #define AP_DUMP_TABLE_BY_NAME       2
  49 #define AP_DUMP_TABLE_BY_FILE       3
  50 
  51 #define AP_MAX_ACPI_FILES           256 /* Prevent infinite loops */
  52 
  53 /* Minimum FADT sizes for various table addresses */
  54 
  55 #define MIN_FADT_FOR_DSDT           (ACPI_FADT_OFFSET (dsdt) + sizeof (u32))
  56 #define MIN_FADT_FOR_FACS           (ACPI_FADT_OFFSET (facs) + sizeof (u32))
  57 #define MIN_FADT_FOR_XDSDT          (ACPI_FADT_OFFSET (Xdsdt) + sizeof (u64))
  58 #define MIN_FADT_FOR_XFACS          (ACPI_FADT_OFFSET (Xfacs) + sizeof (u64))
  59 
  60 /*
  61  * apdump - Table get/dump routines
  62  */
  63 int ap_dump_table_from_file(char *pathname);
  64 
  65 int ap_dump_table_by_name(char *signature);
  66 
  67 int ap_dump_table_by_address(char *ascii_address);
  68 
  69 int ap_dump_all_tables(void);
  70 
  71 u8 ap_is_valid_header(struct acpi_table_header *table);
  72 
  73 u8 ap_is_valid_checksum(struct acpi_table_header *table);
  74 
  75 u32 ap_get_table_length(struct acpi_table_header *table);
  76 
  77 /*
  78  * apfiles - File I/O utilities
  79  */
  80 int ap_open_output_file(char *pathname);
  81 
  82 int ap_write_to_binary_file(struct acpi_table_header *table, u32 instance);
  83 
  84 struct acpi_table_header *ap_get_table_from_file(char *pathname,
  85                                                  u32 *file_size);