+++ /dev/null
-/** @file\r
- This is an implementation of the ACPI Support protocol.\r
- It is in compliance with the 0.9 definition of the protocol.\r
-\r
-Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>\r
-\r
-SPDX-License-Identifier: BSD-2-Clause-Patent\r
-\r
-**/\r
-\r
-#ifndef _ACPI_SUPPORT_H_\r
-#define _ACPI_SUPPORT_H_\r
-\r
-\r
-#include <PiDxe.h>\r
-\r
-#include <Protocol/AcpiTable.h>\r
-#include <Guid/Acpi.h>\r
-#include <Protocol/AcpiSupport.h>\r
-\r
-#include <Library/BaseLib.h>\r
-#include <Library/DebugLib.h>\r
-#include <Library/UefiLib.h>\r
-#include <Library/BaseMemoryLib.h>\r
-#include <Library/UefiDriverEntryPoint.h>\r
-#include <Library/MemoryAllocationLib.h>\r
-#include <Library/UefiBootServicesTableLib.h>\r
-#include <Library/PcdLib.h>\r
-\r
-//\r
-// Statements that include other files\r
-//\r
-#include <IndustryStandard/Acpi.h>\r
-\r
-\r
-//\r
-// Private Driver Data\r
-//\r
-//\r
-// ACPI Table Linked List Signature.\r
-//\r
-#define EFI_ACPI_TABLE_LIST_SIGNATURE SIGNATURE_32 ('E', 'A', 'T', 'L')\r
-\r
-//\r
-// ACPI Table Linked List Entry definition.\r
-//\r
-// Signature must be set to EFI_ACPI_TABLE_LIST_SIGNATURE\r
-// Link is the linked list data.\r
-// Version is the versions of the ACPI tables that this table belongs in.\r
-// Table is a pointer to the table.\r
-// PageAddress is the address of the pages allocated for the table.\r
-// NumberOfPages is the number of pages allocated at PageAddress.\r
-// Handle is used to identify a particular table.\r
-//\r
-typedef struct {\r
- UINT32 Signature;\r
- LIST_ENTRY Link;\r
- EFI_ACPI_TABLE_VERSION Version;\r
- EFI_ACPI_COMMON_HEADER *Table;\r
- EFI_PHYSICAL_ADDRESS PageAddress;\r
- UINTN NumberOfPages;\r
- UINTN Handle;\r
-} EFI_ACPI_TABLE_LIST;\r
-\r
-//\r
-// Containment record for linked list.\r
-//\r
-#define EFI_ACPI_TABLE_LIST_FROM_LINK(_link) CR (_link, EFI_ACPI_TABLE_LIST, Link, EFI_ACPI_TABLE_LIST_SIGNATURE)\r
-\r
-//\r
-// The maximum number of tables this driver supports\r
-//\r
-#define EFI_ACPI_MAX_NUM_TABLES 20\r
-\r
-//\r
-// Protocol private structure definition\r
-//\r
-//\r
-// ACPI support protocol instance signature definition.\r
-//\r
-#define EFI_ACPI_SUPPORT_SIGNATURE SIGNATURE_32 ('S', 'S', 'A', 'E')\r
-\r
-//\r
-// ACPI support protocol instance data structure\r
-//\r
-typedef struct {\r
- UINTN Signature;\r
- EFI_ACPI_1_0_ROOT_SYSTEM_DESCRIPTION_POINTER *Rsdp1; // Pointer to RSD_PTR structure\r
- EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_POINTER *Rsdp3; // Pointer to RSD_PTR structure\r
- EFI_ACPI_DESCRIPTION_HEADER *Rsdt1; // Pointer to RSDT table header\r
- EFI_ACPI_DESCRIPTION_HEADER *Rsdt3; // Pointer to RSDT table header\r
- EFI_ACPI_DESCRIPTION_HEADER *Xsdt; // Pointer to XSDT table header\r
- EFI_ACPI_1_0_FIXED_ACPI_DESCRIPTION_TABLE *Fadt1; // Pointer to FADT table header\r
- EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE *Fadt3; // Pointer to FADT table header\r
- EFI_ACPI_1_0_FIRMWARE_ACPI_CONTROL_STRUCTURE *Facs1; // Pointer to FACS table header\r
- EFI_ACPI_3_0_FIRMWARE_ACPI_CONTROL_STRUCTURE *Facs3; // Pointer to FACS table header\r
- EFI_ACPI_DESCRIPTION_HEADER *Dsdt1; // Pointer to DSDT table header\r
- EFI_ACPI_DESCRIPTION_HEADER *Dsdt3; // Pointer to DSDT table header\r
- LIST_ENTRY TableList;\r
- UINTN NumberOfTableEntries1; // Number of ACPI 1.0 tables\r
- UINTN NumberOfTableEntries3; // Number of ACPI 3.0 tables\r
- UINTN CurrentHandle;\r
- BOOLEAN TablesInstalled1; // ACPI 1.0 tables published\r
- BOOLEAN TablesInstalled3; // ACPI 3.0 tables published\r
- EFI_ACPI_SUPPORT_PROTOCOL AcpiSupport;\r
- EFI_ACPI_TABLE_PROTOCOL AcpiTableProtocol;\r
-} EFI_ACPI_SUPPORT_INSTANCE;\r
-\r
-//\r
-// ACPI support protocol instance containing record macro\r
-//\r
-#define EFI_ACPI_SUPPORT_INSTANCE_FROM_ACPI_SUPPORT_THIS(a) \\r
- CR (a, \\r
- EFI_ACPI_SUPPORT_INSTANCE, \\r
- AcpiSupport, \\r
- EFI_ACPI_SUPPORT_SIGNATURE \\r
- )\r
-//\r
-// ACPI table protocol instance containing record macro\r
-//\r
-#define EFI_ACPI_TABLE_INSTANCE_FROM_ACPI_SUPPORT_THIS(a) \\r
- CR (a, \\r
- EFI_ACPI_SUPPORT_INSTANCE, \\r
- AcpiTableProtocol, \\r
- EFI_ACPI_SUPPORT_SIGNATURE \\r
- )\r
-\r
-/**\r
- Constructor for the ACPI support protocol.\r
-\r
- Constructor for the ACPI support protocol to initializes instance data.\r
-\r
- @param AcpiSupportInstance Instance to construct\r
-\r
- @retval EFI_SUCCESS Instance initialized.\r
- @retval EFI_OUT_OF_RESOURCES Unable to allocate required resources.\r
-**/\r
-EFI_STATUS\r
-AcpiSupportAcpiSupportConstructor (\r
- IN EFI_ACPI_SUPPORT_INSTANCE *AcpiSupportInstance\r
- );\r
-/**\r
- Entry point of the ACPI support driver. This function creates and initializes an instance of the ACPI Support\r
- Protocol and installs it on a new handle.\r
-\r
- @param ImageHandle A handle for the image that is initializing this driver\r
- @param SystemTable A pointer to the EFI system table\r
-\r
- @retval EFI_SUCCESS Driver initialized successfully\r
- @retval EFI_LOAD_ERROR Failed to Initialize or has been loaded\r
- @retval EFI_OUT_OF_RESOURCES Could not allocate needed resources\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-InstallAcpiSupport (\r
- IN EFI_HANDLE ImageHandle,\r
- IN EFI_SYSTEM_TABLE *SystemTable\r
- );\r
-#endif\r
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