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3eb9473e | 1 | /*++\r |
2 | \r | |
f57387d5 HT |
3 | Copyright (c) 2004, Intel Corporation. All rights reserved.<BR>\r |
4 | This program and the accompanying materials \r | |
3eb9473e | 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 | |
7ccf38a3 | 30 | 0xEBA4E8D2, 0x3858, 0x41EC, {0xA2, 0x81, 0x26, 0x47, 0xBA, 0x96, 0x60, 0xD0} \\r |
3eb9473e | 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 | |
e5bce275 | 73 | struct _EFI_DEBUGPORT_PROTOCOL {\r |
3eb9473e | 74 | EFI_DEBUGPORT_RESET Reset;\r |
75 | EFI_DEBUGPORT_WRITE Write;\r | |
76 | EFI_DEBUGPORT_READ Read;\r | |
77 | EFI_DEBUGPORT_POLL Poll;\r | |
e5bce275 | 78 | };\r |
3eb9473e | 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 |