Add in the 1st version of ECP.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2832 6f19259b-4bc3-4df7-8a09-765794883524
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/*++
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Copyright (c) 2004, 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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DebugPort.c
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Abstract:
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DebugPort protocol as defined in the EFI 1.1 specification.
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--*/
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#include "EfiSpec.h"
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#include EFI_PROTOCOL_DEFINITION (DebugPort)
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EFI_GUID gEfiDebugPortProtocolGuid = EFI_DEBUGPORT_PROTOCOL_GUID;
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EFI_GUID_STRING(&gEfiDebugPortProtocolGuid, "DebugPort Protocol", "EFI 1.1 DebugPort Protocol");
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/*++
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Copyright (c) 2004, 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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DebugPort.h
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Abstract:
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--*/
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#ifndef _DEBUG_PORT_H_
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#define _DEBUG_PORT_H_
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#include "EfiApi.h"
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//
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// DebugPortIo protocol {EBA4E8D2-3858-41EC-A281-2647BA9660D0}
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//
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#define EFI_DEBUGPORT_PROTOCOL_GUID \
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{ \
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0xEBA4E8D2, 0x3858, 0x41EC, 0xA2, 0x81, 0x26, 0x47, 0xBA, 0x96, 0x60, 0xD0 \
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}
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extern EFI_GUID gEfiDebugPortProtocolGuid;
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EFI_FORWARD_DECLARATION (EFI_DEBUGPORT_PROTOCOL);
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//
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// DebugPort member functions
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//
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typedef
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EFI_STATUS
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(EFIAPI *EFI_DEBUGPORT_RESET) (
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IN EFI_DEBUGPORT_PROTOCOL * This
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);
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typedef
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EFI_STATUS
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(EFIAPI *EFI_DEBUGPORT_WRITE) (
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IN EFI_DEBUGPORT_PROTOCOL * This,
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IN UINT32 Timeout,
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IN OUT UINTN *BufferSize,
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IN VOID *Buffer
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);
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typedef
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EFI_STATUS
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(EFIAPI *EFI_DEBUGPORT_READ) (
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IN EFI_DEBUGPORT_PROTOCOL * This,
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IN UINT32 Timeout,
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IN OUT UINTN *BufferSize,
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OUT VOID *Buffer
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);
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typedef
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EFI_STATUS
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(EFIAPI *EFI_DEBUGPORT_POLL) (
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IN EFI_DEBUGPORT_PROTOCOL * This
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);
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//
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// DebugPort protocol definition
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//
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typedef struct _EFI_DEBUGPORT_PROTOCOL {
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EFI_DEBUGPORT_RESET Reset;
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EFI_DEBUGPORT_WRITE Write;
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EFI_DEBUGPORT_READ Read;
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EFI_DEBUGPORT_POLL Poll;
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} EFI_DEBUGPORT_PROTOCOL;
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//
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// DEBUGPORT variable definitions...
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//
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#define EFI_DEBUGPORT_VARIABLE_NAME L"DEBUGPORT"
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#define EFI_DEBUGPORT_VARIABLE_GUID EFI_DEBUGPORT_PROTOCOL_GUID
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#define gEfiDebugPortVariableGuid gEfiDebugPortProtocolGuid
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//
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// DebugPort device path definitions...
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//
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#define DEVICE_PATH_MESSAGING_DEBUGPORT EFI_DEBUGPORT_PROTOCOL_GUID
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#define gEfiDebugPortDevicePathGuid gEfiDebugPortProtocolGuid
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typedef struct {
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EFI_DEVICE_PATH_PROTOCOL Header;
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EFI_GUID Guid;
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} DEBUGPORT_DEVICE_PATH;
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#endif /* _DEBUG_PORT_H_ */
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