actables.h 4.0 KB

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  1. /******************************************************************************
  2. *
  3. * Name: actables.h - ACPI table management
  4. *
  5. *****************************************************************************/
  6. /*
  7. * Copyright (C) 2000 - 2011, Intel Corp.
  8. * All rights reserved.
  9. *
  10. * Redistribution and use in source and binary forms, with or without
  11. * modification, are permitted provided that the following conditions
  12. * are met:
  13. * 1. Redistributions of source code must retain the above copyright
  14. * notice, this list of conditions, and the following disclaimer,
  15. * without modification.
  16. * 2. Redistributions in binary form must reproduce at minimum a disclaimer
  17. * substantially similar to the "NO WARRANTY" disclaimer below
  18. * ("Disclaimer") and any redistribution must be conditioned upon
  19. * including a substantially similar Disclaimer requirement for further
  20. * binary redistribution.
  21. * 3. Neither the names of the above-listed copyright holders nor the names
  22. * of any contributors may be used to endorse or promote products derived
  23. * from this software without specific prior written permission.
  24. *
  25. * Alternatively, this software may be distributed under the terms of the
  26. * GNU General Public License ("GPL") version 2 as published by the Free
  27. * Software Foundation.
  28. *
  29. * NO WARRANTY
  30. * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  31. * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  32. * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
  33. * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  34. * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  35. * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  36. * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  37. * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  38. * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
  39. * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  40. * POSSIBILITY OF SUCH DAMAGES.
  41. */
  42. #ifndef __ACTABLES_H__
  43. #define __ACTABLES_H__
  44. acpi_status acpi_allocate_root_table(u32 initial_table_count);
  45. /*
  46. * tbfadt - FADT parse/convert/validate
  47. */
  48. void acpi_tb_parse_fadt(u32 table_index);
  49. void acpi_tb_create_local_fadt(struct acpi_table_header *table, u32 length);
  50. /*
  51. * tbfind - find ACPI table
  52. */
  53. acpi_status
  54. acpi_tb_find_table(char *signature,
  55. char *oem_id, char *oem_table_id, u32 *table_index);
  56. /*
  57. * tbinstal - Table removal and deletion
  58. */
  59. acpi_status acpi_tb_resize_root_table_list(void);
  60. acpi_status acpi_tb_verify_table(struct acpi_table_desc *table_desc);
  61. acpi_status
  62. acpi_tb_add_table(struct acpi_table_desc *table_desc, u32 *table_index);
  63. acpi_status
  64. acpi_tb_store_table(acpi_physical_address address,
  65. struct acpi_table_header *table,
  66. u32 length, u8 flags, u32 *table_index);
  67. void acpi_tb_delete_table(struct acpi_table_desc *table_desc);
  68. void acpi_tb_terminate(void);
  69. acpi_status acpi_tb_delete_namespace_by_owner(u32 table_index);
  70. acpi_status acpi_tb_allocate_owner_id(u32 table_index);
  71. acpi_status acpi_tb_release_owner_id(u32 table_index);
  72. acpi_status acpi_tb_get_owner_id(u32 table_index, acpi_owner_id *owner_id);
  73. u8 acpi_tb_is_table_loaded(u32 table_index);
  74. void acpi_tb_set_table_loaded_flag(u32 table_index, u8 is_loaded);
  75. /*
  76. * tbutils - table manager utilities
  77. */
  78. acpi_status acpi_tb_initialize_facs(void);
  79. u8 acpi_tb_tables_loaded(void);
  80. void
  81. acpi_tb_print_table_header(acpi_physical_address address,
  82. struct acpi_table_header *header);
  83. u8 acpi_tb_checksum(u8 *buffer, u32 length);
  84. acpi_status
  85. acpi_tb_verify_checksum(struct acpi_table_header *table, u32 length);
  86. void acpi_tb_check_dsdt_header(void);
  87. struct acpi_table_header *acpi_tb_copy_dsdt(u32 table_index);
  88. void
  89. acpi_tb_install_table(acpi_physical_address address,
  90. char *signature, u32 table_index);
  91. acpi_status acpi_tb_parse_root_table(acpi_physical_address rsdp_address);
  92. #endif /* __ACTABLES_H__ */