Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /****************************************************************************** |
| 2 | * |
| 3 | * Name: actables.h - ACPI table management |
| 4 | * |
| 5 | *****************************************************************************/ |
| 6 | |
| 7 | /* |
Bob Moore | c8100dc | 2016-01-15 08:17:03 +0800 | [diff] [blame] | 8 | * Copyright (C) 2000 - 2016, Intel Corp. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 9 | * All rights reserved. |
| 10 | * |
| 11 | * Redistribution and use in source and binary forms, with or without |
| 12 | * modification, are permitted provided that the following conditions |
| 13 | * are met: |
| 14 | * 1. Redistributions of source code must retain the above copyright |
| 15 | * notice, this list of conditions, and the following disclaimer, |
| 16 | * without modification. |
| 17 | * 2. Redistributions in binary form must reproduce at minimum a disclaimer |
| 18 | * substantially similar to the "NO WARRANTY" disclaimer below |
| 19 | * ("Disclaimer") and any redistribution must be conditioned upon |
| 20 | * including a substantially similar Disclaimer requirement for further |
| 21 | * binary redistribution. |
| 22 | * 3. Neither the names of the above-listed copyright holders nor the names |
| 23 | * of any contributors may be used to endorse or promote products derived |
| 24 | * from this software without specific prior written permission. |
| 25 | * |
| 26 | * Alternatively, this software may be distributed under the terms of the |
| 27 | * GNU General Public License ("GPL") version 2 as published by the Free |
| 28 | * Software Foundation. |
| 29 | * |
| 30 | * NO WARRANTY |
| 31 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 32 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 33 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR |
| 34 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 35 | * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| 36 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| 37 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| 38 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
| 39 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
| 40 | * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| 41 | * POSSIBILITY OF SUCH DAMAGES. |
| 42 | */ |
| 43 | |
| 44 | #ifndef __ACTABLES_H__ |
| 45 | #define __ACTABLES_H__ |
| 46 | |
Bob Moore | 77389e1 | 2007-02-02 19:48:20 +0300 | [diff] [blame] | 47 | acpi_status acpi_allocate_root_table(u32 initial_table_count); |
| 48 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 49 | /* |
Bob Moore | 57987ca | 2013-07-17 09:48:27 +0800 | [diff] [blame] | 50 | * tbxfroot - Root pointer utilities |
| 51 | */ |
Lv Zheng | f1b6975 | 2014-10-10 10:39:32 +0800 | [diff] [blame] | 52 | u32 acpi_tb_get_rsdp_length(struct acpi_table_rsdp *rsdp); |
| 53 | |
Bob Moore | 38f7c5a | 2013-08-08 15:29:22 +0800 | [diff] [blame] | 54 | acpi_status acpi_tb_validate_rsdp(struct acpi_table_rsdp *rsdp); |
| 55 | |
Bob Moore | 57987ca | 2013-07-17 09:48:27 +0800 | [diff] [blame] | 56 | u8 *acpi_tb_scan_memory_for_rsdp(u8 *start_address, u32 length); |
| 57 | |
| 58 | /* |
Bob Moore | c418ce1 | 2014-04-04 12:39:34 +0800 | [diff] [blame] | 59 | * tbdata - table data structure management |
| 60 | */ |
Lv Zheng | 76cffa7 | 2015-04-13 11:49:30 +0800 | [diff] [blame] | 61 | acpi_status |
| 62 | acpi_tb_get_next_table_descriptor(u32 *table_index, |
| 63 | struct acpi_table_desc **table_desc); |
Bob Moore | c418ce1 | 2014-04-04 12:39:34 +0800 | [diff] [blame] | 64 | |
| 65 | void |
| 66 | acpi_tb_init_table_descriptor(struct acpi_table_desc *table_desc, |
| 67 | acpi_physical_address address, |
| 68 | u8 flags, struct acpi_table_header *table); |
| 69 | |
| 70 | acpi_status |
| 71 | acpi_tb_acquire_temp_table(struct acpi_table_desc *table_desc, |
| 72 | acpi_physical_address address, u8 flags); |
| 73 | |
| 74 | void acpi_tb_release_temp_table(struct acpi_table_desc *table_desc); |
| 75 | |
Lv Zheng | 47d68c7 | 2014-05-31 08:14:44 +0800 | [diff] [blame] | 76 | acpi_status acpi_tb_validate_temp_table(struct acpi_table_desc *table_desc); |
| 77 | |
| 78 | acpi_status |
| 79 | acpi_tb_verify_temp_table(struct acpi_table_desc *table_desc, char *signature); |
| 80 | |
Bob Moore | c418ce1 | 2014-04-04 12:39:34 +0800 | [diff] [blame] | 81 | u8 acpi_tb_is_table_loaded(u32 table_index); |
| 82 | |
| 83 | void acpi_tb_set_table_loaded_flag(u32 table_index, u8 is_loaded); |
| 84 | |
| 85 | /* |
Bob Moore | 765ec20 | 2007-02-02 19:48:20 +0300 | [diff] [blame] | 86 | * tbfadt - FADT parse/convert/validate |
| 87 | */ |
Lv Zheng | 62fcce9 | 2015-10-14 13:53:57 +0800 | [diff] [blame] | 88 | void acpi_tb_parse_fadt(void); |
Bob Moore | 765ec20 | 2007-02-02 19:48:20 +0300 | [diff] [blame] | 89 | |
Bob Moore | 7139284 | 2007-02-02 19:48:20 +0300 | [diff] [blame] | 90 | void acpi_tb_create_local_fadt(struct acpi_table_header *table, u32 length); |
Bob Moore | ea5d8eb | 2007-02-02 19:48:20 +0300 | [diff] [blame] | 91 | |
Bob Moore | 765ec20 | 2007-02-02 19:48:20 +0300 | [diff] [blame] | 92 | /* |
Bob Moore | f3d2e78 | 2007-02-02 19:48:18 +0300 | [diff] [blame] | 93 | * tbfind - find ACPI table |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 94 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 95 | acpi_status |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 96 | acpi_tb_find_table(char *signature, |
Bob Moore | 67a119f | 2008-06-10 13:42:13 +0800 | [diff] [blame] | 97 | char *oem_id, char *oem_table_id, u32 *table_index); |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 98 | |
| 99 | /* |
Bob Moore | f3d2e78 | 2007-02-02 19:48:18 +0300 | [diff] [blame] | 100 | * tbinstal - Table removal and deletion |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 101 | */ |
Bob Moore | f3d2e78 | 2007-02-02 19:48:18 +0300 | [diff] [blame] | 102 | acpi_status acpi_tb_resize_root_table_list(void); |
| 103 | |
Lv Zheng | 7f9fc99 | 2014-04-04 12:38:42 +0800 | [diff] [blame] | 104 | acpi_status acpi_tb_validate_table(struct acpi_table_desc *table_desc); |
Robert Moore | 0c9938c | 2005-07-29 15:15:00 -0700 | [diff] [blame] | 105 | |
Lv Zheng | 7f9fc99 | 2014-04-04 12:38:42 +0800 | [diff] [blame] | 106 | void acpi_tb_invalidate_table(struct acpi_table_desc *table_desc); |
| 107 | |
Lv Zheng | 86dfc6f3 | 2014-04-04 12:38:57 +0800 | [diff] [blame] | 108 | void acpi_tb_override_table(struct acpi_table_desc *old_table_desc); |
Bob Moore | f7b004a | 2012-02-14 18:31:56 +0800 | [diff] [blame] | 109 | |
Robert Moore | 0c9938c | 2005-07-29 15:15:00 -0700 | [diff] [blame] | 110 | acpi_status |
Lv Zheng | 7f9fc99 | 2014-04-04 12:38:42 +0800 | [diff] [blame] | 111 | acpi_tb_acquire_table(struct acpi_table_desc *table_desc, |
| 112 | struct acpi_table_header **table_ptr, |
| 113 | u32 *table_length, u8 *table_flags); |
| 114 | |
| 115 | void |
| 116 | acpi_tb_release_table(struct acpi_table_header *table, |
| 117 | u32 table_length, u8 table_flags); |
| 118 | |
| 119 | acpi_status |
Bob Moore | ed6f1d4 | 2014-04-04 12:39:26 +0800 | [diff] [blame] | 120 | acpi_tb_install_standard_table(acpi_physical_address address, |
| 121 | u8 flags, |
| 122 | u8 reload, u8 override, u32 *table_index); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 123 | |
Lv Zheng | 7f9fc99 | 2014-04-04 12:38:42 +0800 | [diff] [blame] | 124 | void acpi_tb_uninstall_table(struct acpi_table_desc *table_desc); |
Bob Moore | f3d2e78 | 2007-02-02 19:48:18 +0300 | [diff] [blame] | 125 | |
| 126 | void acpi_tb_terminate(void); |
| 127 | |
Bob Moore | 8a335a23 | 2009-03-09 16:31:04 +0800 | [diff] [blame] | 128 | acpi_status acpi_tb_delete_namespace_by_owner(u32 table_index); |
Bob Moore | f3d2e78 | 2007-02-02 19:48:18 +0300 | [diff] [blame] | 129 | |
Bob Moore | 67a119f | 2008-06-10 13:42:13 +0800 | [diff] [blame] | 130 | acpi_status acpi_tb_allocate_owner_id(u32 table_index); |
Bob Moore | f3d2e78 | 2007-02-02 19:48:18 +0300 | [diff] [blame] | 131 | |
Bob Moore | 67a119f | 2008-06-10 13:42:13 +0800 | [diff] [blame] | 132 | acpi_status acpi_tb_release_owner_id(u32 table_index); |
Bob Moore | f3d2e78 | 2007-02-02 19:48:18 +0300 | [diff] [blame] | 133 | |
Bob Moore | 67a119f | 2008-06-10 13:42:13 +0800 | [diff] [blame] | 134 | acpi_status acpi_tb_get_owner_id(u32 table_index, acpi_owner_id *owner_id); |
Bob Moore | f3d2e78 | 2007-02-02 19:48:18 +0300 | [diff] [blame] | 135 | |
Bob Moore | f3d2e78 | 2007-02-02 19:48:18 +0300 | [diff] [blame] | 136 | /* |
| 137 | * tbutils - table manager utilities |
| 138 | */ |
Bob Moore | 009c4cbe | 2008-11-12 15:34:52 +0800 | [diff] [blame] | 139 | acpi_status acpi_tb_initialize_facs(void); |
| 140 | |
Bob Moore | f3d2e78 | 2007-02-02 19:48:18 +0300 | [diff] [blame] | 141 | void |
| 142 | acpi_tb_print_table_header(acpi_physical_address address, |
| 143 | struct acpi_table_header *header); |
| 144 | |
Bob Moore | 67a119f | 2008-06-10 13:42:13 +0800 | [diff] [blame] | 145 | u8 acpi_tb_checksum(u8 *buffer, u32 length); |
Bob Moore | f3d2e78 | 2007-02-02 19:48:18 +0300 | [diff] [blame] | 146 | |
Bob Moore | c5fc42a | 2007-02-02 19:48:19 +0300 | [diff] [blame] | 147 | acpi_status |
| 148 | acpi_tb_verify_checksum(struct acpi_table_header *table, u32 length); |
Bob Moore | f3d2e78 | 2007-02-02 19:48:18 +0300 | [diff] [blame] | 149 | |
Lin Ming | 729df0f | 2010-04-01 10:47:56 +0800 | [diff] [blame] | 150 | void acpi_tb_check_dsdt_header(void); |
| 151 | |
Bob Moore | 43323cb | 2010-04-07 11:05:11 +0800 | [diff] [blame] | 152 | struct acpi_table_header *acpi_tb_copy_dsdt(u32 table_index); |
Lin Ming | 69ec87e | 2010-04-01 11:14:12 +0800 | [diff] [blame] | 153 | |
Bob Moore | 765ec20 | 2007-02-02 19:48:20 +0300 | [diff] [blame] | 154 | void |
Lv Zheng | 8ec3f45 | 2015-08-25 10:29:01 +0800 | [diff] [blame] | 155 | acpi_tb_install_table_with_override(struct acpi_table_desc *new_table_desc, |
| 156 | u8 override, u32 *table_index); |
Lv Zheng | 86dfc6f3 | 2014-04-04 12:38:57 +0800 | [diff] [blame] | 157 | |
| 158 | acpi_status |
| 159 | acpi_tb_install_fixed_table(acpi_physical_address address, |
Lv Zheng | 8ec3f45 | 2015-08-25 10:29:01 +0800 | [diff] [blame] | 160 | char *signature, u32 *table_index); |
Bob Moore | 765ec20 | 2007-02-02 19:48:20 +0300 | [diff] [blame] | 161 | |
Bob Moore | 97cbb7d | 2009-02-03 14:41:03 +0800 | [diff] [blame] | 162 | acpi_status acpi_tb_parse_root_table(acpi_physical_address rsdp_address); |
Bob Moore | f3d2e78 | 2007-02-02 19:48:18 +0300 | [diff] [blame] | 163 | |
Bob Moore | 9f41fd8 | 2015-08-25 10:28:39 +0800 | [diff] [blame] | 164 | u8 acpi_is_valid_signature(char *signature); |
| 165 | |
Bob Moore | 93cdafa | 2015-08-25 10:29:33 +0800 | [diff] [blame] | 166 | /* |
| 167 | * tbxfload |
| 168 | */ |
| 169 | acpi_status acpi_tb_load_namespace(void); |
| 170 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 171 | #endif /* __ACTABLES_H__ */ |