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3eb9473e 1/*++\r
2\r
f57387d5
HT
3Copyright (c) 2004 - 2010, Intel Corporation. All rights reserved.<BR>\r
4This program and the accompanying materials \r
3eb9473e 5are licensed and made available under the terms and conditions of the BSD License \r
6which accompanies this distribution. The full text of the license may be found at \r
7http://opensource.org/licenses/bsd-license.php \r
8 \r
9THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r
10WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r
11\r
12Module Name:\r
13\r
14 DataHubSubClassCache.h\r
15 \r
16Abstract:\r
17\r
18 Definitions for Cache sub class data records\r
19\r
20Revision History\r
21\r
22--*/\r
23\r
24#ifndef _DATAHUB_SUBCLASS_CACHE_H_\r
25#define _DATAHUB_SUBCLASS_CACHE_H_\r
26\r
27#define EFI_CACHE_SUBCLASS_VERSION 0x00010000\r
28\r
29#define EFI_CACHE_SUBCLASS_GUID \\r
7ccf38a3 30{ 0x7f0013a7, 0xdc79, 0x4b22, {0x80, 0x99, 0x11, 0xf7, 0x5f, 0xdc, 0x82, 0x9d} }\r
3eb9473e 31\r
32typedef EFI_EXP_BASE2_DATA EFI_CACHE_SIZE_DATA;\r
33\r
34typedef EFI_EXP_BASE2_DATA EFI_MAXIMUM_CACHE_SIZE_DATA;\r
35\r
36typedef EFI_EXP_BASE10_DATA EFI_CACHE_SPEED_DATA;\r
37\r
38typedef STRING_REF EFI_CACHE_SOCKET_DATA;\r
39\r
40typedef struct {\r
41 UINT32 Other :1;\r
42 UINT32 Unknown :1;\r
43 UINT32 NonBurst :1;\r
44 UINT32 Burst :1;\r
45 UINT32 PipelineBurst :1;\r
46 UINT32 Asynchronous :1;\r
47 UINT32 Synchronous :1;\r
48 UINT32 Reserved :25;\r
49} EFI_CACHE_SRAM_TYPE_DATA;\r
50\r
51typedef enum { \r
52 EfiCacheErrorOther = 1,\r
53 EfiCacheErrorUnknown = 2,\r
54 EfiCacheErrorNone = 3,\r
55 EfiCacheErrorParity = 4,\r
56 EfiCacheErrorSingleBit = 5,\r
57 EfiCacheErrorMultiBit = 6\r
58} EFI_CACHE_ERROR_TYPE_DATA;\r
59\r
60typedef enum { \r
61 EfiCacheTypeOther = 1,\r
62 EfiCacheTypeUnknown = 2,\r
63 EfiCacheTypeInstruction = 3,\r
64 EfiCacheTypeData = 4,\r
65 EfiCacheTypeUnified = 5\r
66} EFI_CACHE_TYPE_DATA;\r
67\r
68typedef enum { \r
fbdd3fff 69 EfiCacheAssociativityOther = 0x01,\r
70 EfiCacheAssociativityUnknown = 0x02,\r
71 EfiCacheAssociativityDirectMapped = 0x03,\r
72 EfiCacheAssociativity2Way = 0x04,\r
73 EfiCacheAssociativity4Way = 0x05,\r
74 EfiCacheAssociativityFully = 0x06,\r
75 EfiCacheAssociativity8Way = 0x07,\r
76 EfiCacheAssociativity16Way = 0x08,\r
77 EfiCacheAssociativity12Way = 0x09,\r
78 EfiCacheAssociativity24Way = 0x0A,\r
79 EfiCacheAssociativity32Way = 0x0B,\r
80 EfiCacheAssociativity48Way = 0x0C,\r
81 EfiCacheAssociativity64Way = 0x0D\r
3eb9473e 82} EFI_CACHE_ASSOCIATIVITY_DATA;\r
83\r
84typedef struct { \r
85 UINT32 Level :3;\r
86 UINT32 Socketed :1;\r
87 UINT32 Reserved2 :1;\r
88 UINT32 Location :2;\r
89 UINT32 Enable :1;\r
90 UINT32 OperationalMode :2;\r
91 UINT32 Reserved1 :22;\r
92} EFI_CACHE_CONFIGURATION_DATA;\r
93\r
94#define EFI_CACHE_L1 1\r
95#define EFI_CACHE_L2 2\r
96#define EFI_CACHE_L3 3\r
97#define EFI_CACHE_L4 4\r
98#define EFI_CACHE_LMAX EFI_CACHE_L4\r
99\r
100#define EFI_CACHE_SOCKETED 1\r
101#define EFI_CACHE_NOT_SOCKETED 0\r
102\r
103typedef enum {\r
104 EfiCacheInternal = 0,\r
105 EfiCacheExternal = 1,\r
106 EfiCacheReserved = 2,\r
107 EfiCacheUnknown = 3\r
108} EFI_CACHE_LOCATION;\r
109 \r
110#define EFI_CACHE_ENABLED 1\r
111#define EFI_CACHE_DISABLED 0\r
112\r
113typedef enum {\r
114 EfiCacheWriteThrough = 0,\r
115 EfiCacheWriteBack = 1,\r
116 EfiCacheDynamicMode = 2,\r
117 EfiCacheUnknownMode = 3\r
118} EFI_CACHE_OPERATIONAL_MODE;\r
119\r
120\r
121\r
122typedef enum {\r
123 CacheSizeRecordType = 1,\r
124 MaximumSizeCacheRecordType = 2,\r
125 CacheSpeedRecordType = 3,\r
126 CacheSocketRecordType = 4,\r
127 CacheSramTypeRecordType = 5,\r
128 CacheInstalledSramTypeRecordType = 6,\r
129 CacheErrorTypeRecordType = 7,\r
130 CacheTypeRecordType = 8,\r
131 CacheAssociativityRecordType = 9,\r
132 CacheConfigRecordType = 10\r
133} EFI_CACHE_VARIABLE_RECORD_TYPE;\r
134\r
135\r
136typedef union {\r
137 EFI_CACHE_SIZE_DATA CacheSize;\r
138 EFI_MAXIMUM_CACHE_SIZE_DATA MaximumCacheSize;\r
139 EFI_CACHE_SPEED_DATA CacheSpeed;\r
140 EFI_CACHE_SOCKET_DATA CacheSocket;\r
141 EFI_CACHE_SRAM_TYPE_DATA CacheSramType;\r
142 EFI_CACHE_SRAM_TYPE_DATA CacheInstalledSramType;\r
143 EFI_CACHE_ERROR_TYPE_DATA CacheErrorType;\r
144 EFI_CACHE_TYPE_DATA CacheType;\r
145 EFI_CACHE_ASSOCIATIVITY_DATA CacheAssociativity;\r
146 EFI_CACHE_CONFIGURATION_DATA CacheConfig;\r
147 EFI_CACHE_ASSOCIATION_DATA CacheAssociation;\r
148} EFI_CACHE_VARIABLE_RECORD;\r
149\r
150typedef struct {\r
151 EFI_SUBCLASS_TYPE1_HEADER DataRecordHeader;\r
152 EFI_CACHE_VARIABLE_RECORD VariableRecord; \r
153} EFI_CACHE_DATA_RECORD;\r
154\r
155\r
156#endif\r