mirror of https://github.com/acidanthera/audk.git
142 lines
4.0 KiB
C
142 lines
4.0 KiB
C
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/*++
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Copyright (c) 2006, Intel Corporation
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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Module Name:
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EdkDxeSalLib.h
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Abstract:
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--*/
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#ifndef _ESAL_SERVICE_LIB_H__
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#define _ESAL_SERVICE_LIB_H__
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//#include <Ipf/SalApi.h>
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EFI_STATUS
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RegisterEsalFunction (
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IN UINT64 FunctionId,
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IN EFI_GUID *ClassGuid,
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IN SAL_INTERNAL_EXTENDED_SAL_PROC Function,
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IN VOID *ModuleGlobal
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)
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/*++
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Routine Description:
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Register ESAL Class Function and it's asociated global.
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This function is boot service only!
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Arguments:
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FunctionId - ID of function to register
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ClassGuid - GUID of function class
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Function - Function to register under ClassGuid/FunctionId pair
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ModuleGlobal - Module global for Function.
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Returns:
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EFI_SUCCESS - If ClassGuid/FunctionId Function was registered.
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--*/
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;
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EFI_STATUS
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RegisterEsalClass (
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IN EFI_GUID *ClassGuid,
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IN VOID *ModuleGlobal,
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...
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)
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/*++
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Routine Description:
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Register ESAL Class and it's asociated global.
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This function is boot service only!
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Arguments:
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ClassGuid - GUID of function class
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ModuleGlobal - Module global for Function.
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.. - SAL_INTERNAL_EXTENDED_SAL_PROC and FunctionId pairs. NULL
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indicates the end of the list.
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Returns:
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EFI_SUCCESS - All members of ClassGuid registered
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--*/
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;
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SAL_RETURN_REGS
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EfiCallEsalService (
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IN EFI_GUID *ClassGuid,
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IN UINT64 FunctionId,
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IN UINT64 Arg2,
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IN UINT64 Arg3,
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IN UINT64 Arg4,
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IN UINT64 Arg5,
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IN UINT64 Arg6,
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IN UINT64 Arg7,
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IN UINT64 Arg8
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)
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/*++
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Routine Description:
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Call module that is not linked direclty to this module. This code is IP
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relative and hides the binding issues of virtual or physical calling. The
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function that gets dispatched has extra arguments that include the registered
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module global and a boolean flag to indicate if the system is in virutal mode.
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Arguments:
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ClassGuid - GUID of function
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FunctionId - Function in ClassGuid to call
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Arg2 - Argument 2 ClassGuid/FunctionId defined
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Arg3 - Argument 3 ClassGuid/FunctionId defined
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Arg4 - Argument 4 ClassGuid/FunctionId defined
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Arg5 - Argument 5 ClassGuid/FunctionId defined
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Arg6 - Argument 6 ClassGuid/FunctionId defined
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Arg7 - Argument 7 ClassGuid/FunctionId defined
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Arg8 - Argument 8 ClassGuid/FunctionId defined
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Returns:
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Status of ClassGuid/FuncitonId
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--*/
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;
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SAL_RETURN_REGS
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SetEsalVirtualEntryPoint (
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IN UINT64 EntryPoint,
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IN UINT64 Gp
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)
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;
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SAL_RETURN_REGS
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SetEsalPhysicalEntryPoint (
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IN UINT64 EntryPoint,
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IN UINT64 Gp
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)
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;
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SAL_RETURN_REGS
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GetEsalEntryPoint (
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VOID
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)
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;
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VOID
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SalFlushCache (
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IN EFI_PHYSICAL_ADDRESS Start,
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IN UINT64 Length
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)
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;
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#endif
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