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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 | GenericMemoryTest.h\r | |
15 | \r | |
16 | Abstract:\r | |
17 | \r | |
18 | The EFI generic memory test protocol\r | |
19 | For more information please look at EfiMemoryTest.doc\r | |
20 | \r | |
21 | --*/\r | |
22 | \r | |
23 | #ifndef __GENERIC_MEMORY_TEST_H__\r | |
24 | #define __GENERIC_MEMORY_TEST_H__\r | |
25 | \r | |
26 | #define EFI_GENERIC_MEMORY_TEST_PROTOCOL_GUID \\r | |
7ccf38a3 | 27 | { 0x309de7f1, 0x7f5e, 0x4ace, {0xb4, 0x9c, 0x53, 0x1b, 0xe5, 0xaa, 0x95, 0xef}}\r |
3eb9473e | 28 | \r |
29 | EFI_FORWARD_DECLARATION (EFI_GENERIC_MEMORY_TEST_PROTOCOL);\r | |
30 | \r | |
31 | typedef enum {\r | |
32 | IGNORE,\r | |
33 | QUICK,\r | |
34 | SPARSE,\r | |
35 | EXTENSIVE,\r | |
36 | MAXLEVEL\r | |
37 | } EXTENDMEM_COVERAGE_LEVEL;\r | |
38 | \r | |
39 | typedef\r | |
40 | EFI_STATUS\r | |
41 | (EFIAPI *EFI_MEMORY_TEST_INIT) (\r | |
42 | IN EFI_GENERIC_MEMORY_TEST_PROTOCOL *This,\r | |
43 | IN EXTENDMEM_COVERAGE_LEVEL Level,\r | |
44 | OUT BOOLEAN *RequireSoftECCInit\r | |
45 | )\r | |
46 | /*++\r | |
47 | \r | |
48 | Routine Description:\r | |
49 | Initialize the generic memory test.\r | |
50 | \r | |
51 | Arguments:\r | |
52 | This - Protocol instance pointer.\r | |
53 | Level - The coverage level of the memory test.\r | |
54 | RequireSoftECCInit - Indicate if the memory need software ECC init.\r | |
55 | \r | |
56 | Returns:\r | |
57 | EFI_SUCCESS - The generic memory test initialized correctly.\r | |
58 | EFI_NO_MEDIA - There is not any non-tested memory found, in this\r | |
59 | function if not any non-tesed memory found means \r | |
60 | that the memory test driver have not detect any\r | |
61 | non-tested extended memory of current system.\r | |
62 | \r | |
63 | --*/\r | |
64 | ;\r | |
65 | \r | |
66 | typedef\r | |
67 | EFI_STATUS\r | |
68 | (EFIAPI *EFI_PERFORM_MEMORY_TEST) (\r | |
69 | IN EFI_GENERIC_MEMORY_TEST_PROTOCOL *This,\r | |
70 | OUT UINT64 *TestedMemorySize,\r | |
71 | OUT UINT64 *TotalMemorySize,\r | |
72 | OUT BOOLEAN *ErrorOut,\r | |
73 | IN BOOLEAN IfTestAbort\r | |
74 | )\r | |
75 | /*++\r | |
76 | \r | |
77 | Routine Description:\r | |
78 | Perform the memory test.\r | |
79 | \r | |
80 | Arguments:\r | |
81 | This - Protocol instance pointer.\r | |
82 | TestedMemorySize - Return the tested extended memory size.\r | |
83 | TotalMemorySize - Return the whole system physical memory size, this \r | |
84 | value may be changed if in some case some error \r | |
85 | DIMMs be disabled.\r | |
86 | ErrorOut - Any time the memory error occurs, this will be TRUE.\r | |
87 | IfTestAbort - Indicate if the user press "ESC" to skip the memory\r | |
88 | test.\r | |
89 | \r | |
90 | Returns:\r | |
91 | EFI_SUCCESS - One block of memory test ok, the block size is hide\r | |
92 | internally.\r | |
93 | EFI_NOT_FOUND - Indicate all the non-tested memory blocks have \r | |
94 | already go through.\r | |
95 | \r | |
96 | --*/\r | |
97 | ;\r | |
98 | \r | |
99 | typedef\r | |
100 | EFI_STATUS\r | |
101 | (EFIAPI *EFI_MEMORY_TEST_FINISHED) (\r | |
102 | IN EFI_GENERIC_MEMORY_TEST_PROTOCOL *This\r | |
103 | )\r | |
104 | /*++\r | |
105 | \r | |
106 | Routine Description:\r | |
107 | The memory test finished.\r | |
108 | \r | |
109 | Arguments:\r | |
110 | This - Protocol instance pointer.\r | |
111 | \r | |
112 | Returns:\r | |
113 | EFI_SUCCESS - Successful free all the generic memory test driver\r | |
114 | allocated resource and notify to platform memory\r | |
115 | test driver that memory test finished.\r | |
116 | \r | |
117 | --*/\r | |
118 | ;\r | |
119 | \r | |
120 | typedef\r | |
121 | EFI_STATUS\r | |
122 | (EFIAPI *EFI_MEMORY_TEST_COMPATIBLE_RANGE) (\r | |
123 | IN EFI_GENERIC_MEMORY_TEST_PROTOCOL *This,\r | |
124 | IN EFI_PHYSICAL_ADDRESS StartAddress,\r | |
125 | IN UINT64 Length\r | |
126 | )\r | |
127 | /*++\r | |
128 | \r | |
129 | Routine Description:\r | |
130 | Provide capability to test compatible range which used by some sepcial\r | |
131 | driver required using memory range before BDS perform memory test.\r | |
132 | \r | |
133 | Arguments:\r | |
134 | This - Protocol instance pointer.\r | |
135 | StartAddress - The start address of the memory range.\r | |
136 | Length - The memory range's length.\r | |
137 | \r | |
138 | Return:\r | |
139 | EFI_SUCCESS - The compatible memory range pass the memory test.\r | |
140 | EFI_DEVICE_ERROR - The compatible memory range test find memory error\r | |
141 | and also return return the error address.\r | |
142 | \r | |
143 | --*/\r | |
144 | ;\r | |
145 | \r | |
9c092841 | 146 | struct _EFI_GENERIC_MEMORY_TEST_PROTOCOL {\r |
3eb9473e | 147 | EFI_MEMORY_TEST_INIT MemoryTestInit;\r |
148 | EFI_PERFORM_MEMORY_TEST PerformMemoryTest;\r | |
149 | EFI_MEMORY_TEST_FINISHED Finished;\r | |
150 | EFI_MEMORY_TEST_COMPATIBLE_RANGE CompatibleRangeTest;\r | |
9c092841 | 151 | };\r |
3eb9473e | 152 | \r |
153 | extern EFI_GUID gEfiGenericMemTestProtocolGuid;\r | |
7ccf38a3 | 154 | #endif\r |