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/****************************************************************************** |
* |
* Name: actables.h - ACPI table management |
* |
*****************************************************************************/ |
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/* |
* Copyright (C) 2000 - 2015, Intel Corp. |
* All rights reserved. |
* |
* Redistribution and use in source and binary forms, with or without |
* modification, are permitted provided that the following conditions |
* are met: |
* 1. Redistributions of source code must retain the above copyright |
* notice, this list of conditions, and the following disclaimer, |
* without modification. |
* 2. Redistributions in binary form must reproduce at minimum a disclaimer |
* substantially similar to the "NO WARRANTY" disclaimer below |
* ("Disclaimer") and any redistribution must be conditioned upon |
* including a substantially similar Disclaimer requirement for further |
* binary redistribution. |
* 3. Neither the names of the above-listed copyright holders nor the names |
* of any contributors may be used to endorse or promote products derived |
* from this software without specific prior written permission. |
* |
* Alternatively, this software may be distributed under the terms of the |
* GNU General Public License ("GPL") version 2 as published by the Free |
* Software Foundation. |
* |
* NO WARRANTY |
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR |
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
* HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
* POSSIBILITY OF SUCH DAMAGES. |
*/ |
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#ifndef __ACTABLES_H__ |
#define __ACTABLES_H__ |
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acpi_status acpi_allocate_root_table(u32 initial_table_count); |
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/* |
* tbxfroot - Root pointer utilities |
*/ |
u32 acpi_tb_get_rsdp_length(struct acpi_table_rsdp *rsdp); |
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acpi_status acpi_tb_validate_rsdp(struct acpi_table_rsdp *rsdp); |
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u8 *acpi_tb_scan_memory_for_rsdp(u8 *start_address, u32 length); |
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/* |
* tbdata - table data structure management |
*/ |
acpi_status |
acpi_tb_get_next_table_descriptor(u32 *table_index, |
struct acpi_table_desc **table_desc); |
|
void |
acpi_tb_init_table_descriptor(struct acpi_table_desc *table_desc, |
acpi_physical_address address, |
u8 flags, struct acpi_table_header *table); |
|
acpi_status |
acpi_tb_acquire_temp_table(struct acpi_table_desc *table_desc, |
acpi_physical_address address, u8 flags); |
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void acpi_tb_release_temp_table(struct acpi_table_desc *table_desc); |
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acpi_status acpi_tb_validate_temp_table(struct acpi_table_desc *table_desc); |
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acpi_status |
acpi_tb_verify_temp_table(struct acpi_table_desc *table_desc, char *signature); |
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u8 acpi_tb_is_table_loaded(u32 table_index); |
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void acpi_tb_set_table_loaded_flag(u32 table_index, u8 is_loaded); |
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/* |
* tbfadt - FADT parse/convert/validate |
*/ |
void acpi_tb_parse_fadt(void); |
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void acpi_tb_create_local_fadt(struct acpi_table_header *table, u32 length); |
|
/* |
* tbfind - find ACPI table |
*/ |
acpi_status |
acpi_tb_find_table(char *signature, |
char *oem_id, char *oem_table_id, u32 *table_index); |
|
/* |
* tbinstal - Table removal and deletion |
*/ |
acpi_status acpi_tb_resize_root_table_list(void); |
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acpi_status acpi_tb_validate_table(struct acpi_table_desc *table_desc); |
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void acpi_tb_invalidate_table(struct acpi_table_desc *table_desc); |
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void acpi_tb_override_table(struct acpi_table_desc *old_table_desc); |
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acpi_status |
acpi_tb_acquire_table(struct acpi_table_desc *table_desc, |
struct acpi_table_header **table_ptr, |
u32 *table_length, u8 *table_flags); |
|
void |
acpi_tb_release_table(struct acpi_table_header *table, |
u32 table_length, u8 table_flags); |
|
acpi_status |
acpi_tb_install_standard_table(acpi_physical_address address, |
u8 flags, |
u8 reload, u8 override, u32 *table_index); |
|
void acpi_tb_uninstall_table(struct acpi_table_desc *table_desc); |
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void acpi_tb_terminate(void); |
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acpi_status acpi_tb_delete_namespace_by_owner(u32 table_index); |
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acpi_status acpi_tb_allocate_owner_id(u32 table_index); |
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acpi_status acpi_tb_release_owner_id(u32 table_index); |
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acpi_status acpi_tb_get_owner_id(u32 table_index, acpi_owner_id *owner_id); |
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/* |
* tbutils - table manager utilities |
*/ |
acpi_status acpi_tb_initialize_facs(void); |
|
void |
acpi_tb_print_table_header(acpi_physical_address address, |
struct acpi_table_header *header); |
|
u8 acpi_tb_checksum(u8 *buffer, u32 length); |
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acpi_status |
acpi_tb_verify_checksum(struct acpi_table_header *table, u32 length); |
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void acpi_tb_check_dsdt_header(void); |
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struct acpi_table_header *acpi_tb_copy_dsdt(u32 table_index); |
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void |
acpi_tb_install_table_with_override(struct acpi_table_desc *new_table_desc, |
u8 override, u32 *table_index); |
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acpi_status |
acpi_tb_install_fixed_table(acpi_physical_address address, |
char *signature, u32 *table_index); |
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acpi_status acpi_tb_parse_root_table(acpi_physical_address rsdp_address); |
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u8 acpi_is_valid_signature(char *signature); |
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/* |
* tbxfload |
*/ |
acpi_status acpi_tb_load_namespace(void); |
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#endif /* __ACTABLES_H__ */ |