| 3eb9473e |
1 | /*++\r |
| 2 | \r |
| 3 | Copyright (c) 2004, Intel Corporation \r |
| 4 | All rights reserved. This program and the accompanying materials \r |
| 5 | are licensed and made available under the terms and conditions of the BSD License \r |
| 6 | which accompanies this distribution. The full text of the license may be found at \r |
| 7 | http://opensource.org/licenses/bsd-license.php \r |
| 8 | \r |
| 9 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r |
| 10 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r |
| 11 | \r |
| 12 | Module Name:\r |
| 13 | \r |
| 14 | DebugPort.h\r |
| 15 | \r |
| 16 | Abstract:\r |
| 17 | \r |
| 18 | --*/\r |
| 19 | \r |
| 20 | #ifndef _DEBUG_PORT_H_\r |
| 21 | #define _DEBUG_PORT_H_\r |
| 22 | \r |
| 23 | #include "EfiApi.h"\r |
| 24 | \r |
| 25 | //\r |
| 26 | // DebugPortIo protocol {EBA4E8D2-3858-41EC-A281-2647BA9660D0}\r |
| 27 | //\r |
| 28 | #define EFI_DEBUGPORT_PROTOCOL_GUID \\r |
| 29 | { \\r |
| 30 | 0xEBA4E8D2, 0x3858, 0x41EC, 0xA2, 0x81, 0x26, 0x47, 0xBA, 0x96, 0x60, 0xD0 \\r |
| 31 | }\r |
| 32 | \r |
| 33 | extern EFI_GUID gEfiDebugPortProtocolGuid;\r |
| 34 | \r |
| 35 | EFI_FORWARD_DECLARATION (EFI_DEBUGPORT_PROTOCOL);\r |
| 36 | \r |
| 37 | //\r |
| 38 | // DebugPort member functions\r |
| 39 | //\r |
| 40 | typedef\r |
| 41 | EFI_STATUS\r |
| 42 | (EFIAPI *EFI_DEBUGPORT_RESET) (\r |
| 43 | IN EFI_DEBUGPORT_PROTOCOL * This\r |
| 44 | );\r |
| 45 | \r |
| 46 | typedef\r |
| 47 | EFI_STATUS\r |
| 48 | (EFIAPI *EFI_DEBUGPORT_WRITE) (\r |
| 49 | IN EFI_DEBUGPORT_PROTOCOL * This,\r |
| 50 | IN UINT32 Timeout,\r |
| 51 | IN OUT UINTN *BufferSize,\r |
| 52 | IN VOID *Buffer\r |
| 53 | );\r |
| 54 | \r |
| 55 | typedef\r |
| 56 | EFI_STATUS\r |
| 57 | (EFIAPI *EFI_DEBUGPORT_READ) (\r |
| 58 | IN EFI_DEBUGPORT_PROTOCOL * This,\r |
| 59 | IN UINT32 Timeout,\r |
| 60 | IN OUT UINTN *BufferSize,\r |
| 61 | OUT VOID *Buffer\r |
| 62 | );\r |
| 63 | \r |
| 64 | typedef\r |
| 65 | EFI_STATUS\r |
| 66 | (EFIAPI *EFI_DEBUGPORT_POLL) (\r |
| 67 | IN EFI_DEBUGPORT_PROTOCOL * This\r |
| 68 | );\r |
| 69 | \r |
| 70 | //\r |
| 71 | // DebugPort protocol definition\r |
| 72 | //\r |
| 73 | typedef struct _EFI_DEBUGPORT_PROTOCOL {\r |
| 74 | EFI_DEBUGPORT_RESET Reset;\r |
| 75 | EFI_DEBUGPORT_WRITE Write;\r |
| 76 | EFI_DEBUGPORT_READ Read;\r |
| 77 | EFI_DEBUGPORT_POLL Poll;\r |
| 78 | } EFI_DEBUGPORT_PROTOCOL;\r |
| 79 | \r |
| 80 | //\r |
| 81 | // DEBUGPORT variable definitions...\r |
| 82 | //\r |
| 83 | #define EFI_DEBUGPORT_VARIABLE_NAME L"DEBUGPORT"\r |
| 84 | #define EFI_DEBUGPORT_VARIABLE_GUID EFI_DEBUGPORT_PROTOCOL_GUID\r |
| 85 | #define gEfiDebugPortVariableGuid gEfiDebugPortProtocolGuid\r |
| 86 | \r |
| 87 | //\r |
| 88 | // DebugPort device path definitions...\r |
| 89 | //\r |
| 90 | #define DEVICE_PATH_MESSAGING_DEBUGPORT EFI_DEBUGPORT_PROTOCOL_GUID\r |
| 91 | #define gEfiDebugPortDevicePathGuid gEfiDebugPortProtocolGuid\r |
| 92 | \r |
| 93 | typedef struct {\r |
| 94 | EFI_DEVICE_PATH_PROTOCOL Header;\r |
| 95 | EFI_GUID Guid;\r |
| 96 | } DEBUGPORT_DEVICE_PATH;\r |
| 97 | \r |
| 98 | #endif /* _DEBUG_PORT_H_ */\r |
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