diff options
Diffstat (limited to 'EdkCompatibilityPkg/Foundation/Efi/Protocol/DebugPort/DebugPort.h')
-rw-r--r-- | EdkCompatibilityPkg/Foundation/Efi/Protocol/DebugPort/DebugPort.h | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/EdkCompatibilityPkg/Foundation/Efi/Protocol/DebugPort/DebugPort.h b/EdkCompatibilityPkg/Foundation/Efi/Protocol/DebugPort/DebugPort.h new file mode 100644 index 0000000000..af80b751fc --- /dev/null +++ b/EdkCompatibilityPkg/Foundation/Efi/Protocol/DebugPort/DebugPort.h @@ -0,0 +1,98 @@ +/*++
+
+Copyright (c) 2004, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution. The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+Module Name:
+
+ DebugPort.h
+
+Abstract:
+
+--*/
+
+#ifndef _DEBUG_PORT_H_
+#define _DEBUG_PORT_H_
+
+#include "EfiApi.h"
+
+//
+// DebugPortIo protocol {EBA4E8D2-3858-41EC-A281-2647BA9660D0}
+//
+#define EFI_DEBUGPORT_PROTOCOL_GUID \
+ { \
+ 0xEBA4E8D2, 0x3858, 0x41EC, 0xA2, 0x81, 0x26, 0x47, 0xBA, 0x96, 0x60, 0xD0 \
+ }
+
+extern EFI_GUID gEfiDebugPortProtocolGuid;
+
+EFI_FORWARD_DECLARATION (EFI_DEBUGPORT_PROTOCOL);
+
+//
+// DebugPort member functions
+//
+typedef
+EFI_STATUS
+(EFIAPI *EFI_DEBUGPORT_RESET) (
+ IN EFI_DEBUGPORT_PROTOCOL * This
+ );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_DEBUGPORT_WRITE) (
+ IN EFI_DEBUGPORT_PROTOCOL * This,
+ IN UINT32 Timeout,
+ IN OUT UINTN *BufferSize,
+ IN VOID *Buffer
+ );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_DEBUGPORT_READ) (
+ IN EFI_DEBUGPORT_PROTOCOL * This,
+ IN UINT32 Timeout,
+ IN OUT UINTN *BufferSize,
+ OUT VOID *Buffer
+ );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_DEBUGPORT_POLL) (
+ IN EFI_DEBUGPORT_PROTOCOL * This
+ );
+
+//
+// DebugPort protocol definition
+//
+typedef struct _EFI_DEBUGPORT_PROTOCOL {
+ EFI_DEBUGPORT_RESET Reset;
+ EFI_DEBUGPORT_WRITE Write;
+ EFI_DEBUGPORT_READ Read;
+ EFI_DEBUGPORT_POLL Poll;
+} EFI_DEBUGPORT_PROTOCOL;
+
+//
+// DEBUGPORT variable definitions...
+//
+#define EFI_DEBUGPORT_VARIABLE_NAME L"DEBUGPORT"
+#define EFI_DEBUGPORT_VARIABLE_GUID EFI_DEBUGPORT_PROTOCOL_GUID
+#define gEfiDebugPortVariableGuid gEfiDebugPortProtocolGuid
+
+//
+// DebugPort device path definitions...
+//
+#define DEVICE_PATH_MESSAGING_DEBUGPORT EFI_DEBUGPORT_PROTOCOL_GUID
+#define gEfiDebugPortDevicePathGuid gEfiDebugPortProtocolGuid
+
+typedef struct {
+ EFI_DEVICE_PATH_PROTOCOL Header;
+ EFI_GUID Guid;
+} DEBUGPORT_DEVICE_PATH;
+
+#endif /* _DEBUG_PORT_H_ */
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