mirror of https://github.com/acidanthera/audk.git
81 lines
2.9 KiB
C
81 lines
2.9 KiB
C
/** @file
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This protocol is used to store or record various boot scripts into boot
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script tables.
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Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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@par Revision Reference:
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This protocol defined in the Boot Script Specification, Version 0.91.
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**/
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#ifndef _BOOT_SCRIPT_SAVE_PROTOCOL_H_
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#define _BOOT_SCRIPT_SAVE_PROTOCOL_H_
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///
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/// S3 Save Protocol GUID.
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///
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#define EFI_BOOT_SCRIPT_SAVE_PROTOCOL_GUID \
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{ \
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0x470e1529, 0xb79e, 0x4e32, {0xa0, 0xfe, 0x6a, 0x15, 0x6d, 0x29, 0xf9, 0xb2 } \
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}
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typedef struct _EFI_BOOT_SCRIPT_SAVE_PROTOCOL EFI_BOOT_SCRIPT_SAVE_PROTOCOL;
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/**
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Adds a record into a specified Framework boot script table.
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@param This A pointer to the EFI_BOOT_SCRIPT_SAVE_PROTOCOL instance.
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@param TableName The name of the script table. Currently, the only meaningful
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value is EFI_ACPI_S3_RESUME_SCRIPT_TABLE.
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@param OpCode The operation code (opcode) number.
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@param ... The argument list that is specific to each opcode.
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@retval EFI_SUCCESS The operation succeeded. A record was added into the specified script table.
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@retval EFI_INVALID_PARAMETER The parameter is illegal, or the given boot script is not supported.
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@retval EFI_OUT_OF_RESOURCES There is insufficient memory to store the boot script.
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**/
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typedef
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EFI_STATUS
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(EFIAPI *EFI_BOOT_SCRIPT_WRITE)(
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IN EFI_BOOT_SCRIPT_SAVE_PROTOCOL *This,
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IN UINT16 TableName,
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IN UINT16 OpCode,
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...
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);
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/**
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Closes the specified script table.
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@param This A pointer to the EFI_BOOT_SCRIPT_SAVE_PROTOCOL instance.
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@param TableName The name of the script table.
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@param Address A pointer to the physical address where the table begins.
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@retval EFI_SUCCESS The table was successfully returned.
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@retval EFI_NOT_FOUND The specified table was not created previously.
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@retval EFI_OUT_OF_RESOURCES Memory is insufficient to hold the reorganized boot script table.
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**/
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typedef
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EFI_STATUS
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(EFIAPI *EFI_BOOT_SCRIPT_CLOSE_TABLE)(
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IN EFI_BOOT_SCRIPT_SAVE_PROTOCOL *This,
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IN UINT16 TableName,
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OUT EFI_PHYSICAL_ADDRESS *Address
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);
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///
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/// The EFI_BOOT_SCRIPT_SAVE_PROTOCOL publishes the Framework boot script abstractions
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/// to store or record various boot scripts into boot script tables.
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///
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struct _EFI_BOOT_SCRIPT_SAVE_PROTOCOL {
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EFI_BOOT_SCRIPT_WRITE Write; ///< Writes various boot scripts to a boot script table.
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EFI_BOOT_SCRIPT_CLOSE_TABLE CloseTable; ///< Retrieves and closes a script table.
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};
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extern EFI_GUID gEfiBootScriptSaveProtocolGuid;
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#endif
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