1 tony 1.1 // ===================================================================
2 // Title: Physical Components 2.8
3 // Filename: Physical28_Component.mof
4 // Version: 2.8
5 // Release: Preliminary
6 // Date: 05/22/2003
7 // ===================================================================
8 // Copyright 1998-2003 Distributed Management Task Force, Inc. (DMTF).
9 // All rights reserved.
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43 tony 1.1 // ===================================================================
44 // Description: The Physical Model defines modeling concepts related
45 // to actual boxes and packaging. This file defines
46 // the concepts related to components and chips.
47 //
48 // The object classes below are listed in an order that
49 // avoids forward references. Required objects, defined
50 // by other working groups, are omitted.
51 // ==================================================================
52 // Change Log for v2.8 Preliminary
53 // CR1005 - Deprecate several boolean properties in the physical model
54 // that overlap. Create a new property to express their
55 // meaning.
56 // CR1019 - CIM Versioning for 2.8 Preliminary
57 //
58 // Change Log for v2.7
59 // CR623 - Fix the DMI mapping string to include the attribute number
60 // PhysicalMemory.FormFactor, .MemoryType, .TotalWidth,
61 // .DataWidth, .Speed, .Capacity, .BankLabel.
62 // ==================================================================
63
64 tony 1.1 #pragma locale ("en_US")
65
66
67 // ==================================================================
68 // PhysicalComponent
69 // ==================================================================
70 [Version ("2.7.1000"), Description (
71 "The PhysicalComponent class represents any low-level or basic "
72 "Component within a Package. A Component object either can not "
73 "or does not need to be decomposed into its constituent parts. "
74 "For example, an ASIC (or Chip) can not be further decomposed. "
75 "A tape for data storage (PhysicalMedia) does not need to be "
76 "decomposed. Any PhysicalElement that is not a Link, "
77 "Connector, or Package is a descendent (or member) of this "
78 "class. For example, the UART chipset on an internal modem "
79 "Card would be a subclass (if additional properties or "
80 "associations are defined) or an instance of "
81 "PhysicalComponent.") ]
82 class CIM_PhysicalComponent : CIM_PhysicalElement {
83
84 [Experimental, Description (
85 tony 1.1 "The RemovalCapabilites property is used to describe the "
86 "conditions under which a PhysicalPackage can be removed. "
87 "Since all PhysicalPackages are not removable, this property "
88 "defaults to 2, 'Not Applicable'."),
89 ValueMap {"0", "2", "3", "4"},
90 Values {"Unknown", "Not Applicable", "Removable when off",
91 "Removable when on or off"} ]
92 uint16 RemovalConditions = 2;
93
94 [Deprecated {"PhysicalComponent.RemovalConditions"},
95 Description (
96 "The use of this property is being deprecated. Instead "
97 "RemovalConditions should be used. The RemovalConditions "
98 "property addresses whether a PhysicalComponent is removable "
99 "with or without power being applied.\n"
100 "\n"
101 "A PhysicalComponent is Removable if it is designed to be "
102 "taken in and out of the physical container in which it is "
103 "normally found, without impairing the function of the "
104 "overall packaging. A Component can still be Removable if "
105 "power must be 'off' in order to perform the removal. If "
106 tony 1.1 "power can be 'on' and the Component removed, then the "
107 "Element is both Removable and HotSwappable. For example, "
108 "an upgradeable Processor chip is Removable.") ]
109 boolean Removable;
110
111 [Deprecated {"No Value"}, Description (
112 "The use of this property is being deprecated because it is "
113 "redundant with the FRU class and its associations. A "
114 "PhysicalComponent is Replaceable if it is possible to "
115 "replace (FRU or upgrade) the Element with a physically "
116 "different one. For example, some ComputerSystems allow the "
117 "main Processor chip to be upgraded to one of a higher clock "
118 "rating. In this case, the Processor is said to be "
119 "Replaceable. All Removable Components are inherently "
120 "Replaceable.") ]
121 boolean Replaceable;
122
123 [Deprecated {" PhysicalComponent.RemovalConditions "},
124 Description (
125 "The use of this property is being deprecated. Instead "
126 "RemovalConditions should be used. The RemovalConditions "
127 tony 1.1 "property addresses whether a PhysicalComponent is removable "
128 "with or without power being applied.\n"
129 "\n"
130 "A PhysicalComponent is HotSwappable if it is possible to "
131 "replace the Element with a physically different but "
132 "equivalent one while the containing Package has power "
133 "applied to it (ie, is 'on'). For example, a fan Component "
134 "may be designed to be HotSwappable. All HotSwappable "
135 "Components are inherently Removable and Replaceable.") ]
136 boolean HotSwappable;
137 };
138
139
140 // ==================================================================
141 // PackagedComponent
142 // ==================================================================
143 [Association, Aggregation, Version ("2.6.0"), Description (
144 "A Component is typically contained by a PhysicalPackage, such "
145 "as a Chassis or Card. The PackagedComponent association makes "
146 "this relationship explicit. In the first sentence, the word, "
147 "'typically', is used. This is because a Component may be "
148 tony 1.1 "removed from, or not yet inserted into, its containing Package "
149 "(ie, the Removable boolean is TRUE). Therefore, a Component "
150 "may not always be associated with a container.") ]
151 class CIM_PackagedComponent : CIM_Container {
152
153 [Aggregate, Override ("GroupComponent"), Max (1), Description (
154 "The PhysicalPackage that contains Component(s).") ]
155 CIM_PhysicalPackage REF GroupComponent;
156
157 [Override ("PartComponent"), Description (
158 "The PhysicalComponent which is contained in the Package.") ]
159 CIM_PhysicalComponent REF PartComponent;
160 };
161
162
163 // ==================================================================
164 // Chip
165 // ==================================================================
166 [Version ("2.6.0"), Description (
167 "The Chip class represents any type of integrated circuit "
168 "hardware, including ASICs, processors, memory chips, etc.") ]
169 tony 1.1 class CIM_Chip : CIM_PhysicalComponent {
170
171 [Description (
172 "The implementation form factor for the Chip. For example, "
173 "values such as SIMM (7), TSOP (9) or PGA (10) can be "
174 "specified."),
175 ValueMap {"0", "1", "2", "3", "4", "5", "6", "7", "8", "9",
176 "10", "11", "12", "13", "14", "15", "16", "17", "18", "19",
177 "20", "21", "22", "23"},
178 Values {"Unknown", "Other", "SIP", "DIP", "ZIP", "SOJ",
179 "Proprietary", "SIMM", "DIMM", "TSOP",
180 // 10
181 "PGA", "RIMM", "SODIMM", "SRIMM", "SMD", "SSMP", "QFP", "TQFP",
182 "SOIC", "LCC",
183 // 20
184 "PLCC", "BGA", "FPBGA", "LGA"} ]
185 uint16 FormFactor;
186 };
187
188
189 // ==================================================================
190 tony 1.1 // PhysicalMemory
191 // ==================================================================
192 [Version ("2.7.0"), Description (
193 "PhysicalMemory is a subclass of CIM_Chip, representing low "
194 "level memory devices - SIMMS, DIMMs, raw memory chips, etc.") ]
195 class CIM_PhysicalMemory : CIM_Chip {
196
197 [Override ("FormFactor"),
198 MappingStrings {"MIF.DMTF|Memory Device|005.6"} ]
199 uint16 FormFactor;
200
201 [Description (
202 "The type of PhysicalMemory."),
203 ValueMap {"0", "1", "2", "3", "4", "5", "6", "7", "8", "9",
204 "10", "11", "12", "13", "14", "15", "16", "17", "18", "19",
205 "20"},
206 Values {"Unknown", "Other", "DRAM", "Synchronous DRAM",
207 "Cache DRAM", "EDO", "EDRAM", "VRAM", "SRAM", "RAM",
208 //10
209 "ROM", "Flash", "EEPROM", "FEPROM", "EPROM", "CDRAM", "3DRAM",
210 "SDRAM", "SGRAM", "RDRAM",
211 tony 1.1 // 20
212 "DDR"},
213 MappingStrings {"MIF.DMTF|Memory Device|005.9"} ]
214 uint16 MemoryType;
215
216 [Description (
217 "Total width, in bits, of the PhysicalMemory, including "
218 "check or error correction bits. If there are no error "
219 "correction bits, the value in this property should match "
220 "that specified for DataWidth."),
221 Units ("Bits"),
222 MappingStrings {"MIF.DMTF|Memory Device|005.7"} ]
223 uint16 TotalWidth;
224
225 [Description (
226 "Data width of the PhysicalMemory, in bits. A data width of "
227 "0 and a TotalWidth of 8 would indicate that the Memory is "
228 "solely used to provide error correction bits."),
229 Units ("Bits"),
230 MappingStrings {"MIF.DMTF|Memory Device|005.8"} ]
231 uint16 DataWidth;
232 tony 1.1
233 [Description (
234 "The speed of the PhysicalMemory, in nanoseconds."),
235 Units ("NanoSeconds"),
236 MappingStrings {"MIF.DMTF|Memory Device|005.24"} ]
237 uint32 Speed;
238
239 [Description (
240 "The total capacity of this PhysicalMemory, in bytes."),
241 Units ("Bytes"),
242 MappingStrings {"MIF.DMTF|Memory Device|005.5"} ]
243 uint64 Capacity;
244
245 [Description (
246 "A string identifying the physically labeled bank where the "
247 "Memory is located - for example, 'Bank 0' or 'Bank A'."),
248 MaxLen (64),
249 MappingStrings {"MIF.DMTF|Memory Device|005.4"} ]
250 string BankLabel;
251
252 [Description (
253 tony 1.1 "Specifies the position of the PhysicalMemory in a 'row'. "
254 "For example, if it takes two 8-bit memory devices to form a "
255 "16- bit row, then a value of '2'means that this Memory is "
256 "the second device. 0 is an invalid value for this "
257 "property."),
258 MappingStrings { "MIF.DMTF|Memory Device Mapped "
259 "Addresses|001.6"} ]
260 uint32 PositionInRow;
261
262 [Description (
263 "The position of this PhysicalMemory in an interleave. 0 "
264 "indicates non-interleaved. 1 indicates the first position, "
265 "2 the second position and so on. For example, in a 2:1 "
266 "interleave, a value of '1' would indicate that the Memory "
267 "is in the 'even' position."),
268 MappingStrings { "MIF.DMTF|Memory Device Mapped "
269 "Addresses|001.7"} ]
270 uint32 InterleavePosition;
271 };
272
273
274 tony 1.1 // ==================================================================
275 // MemoryOnCard
276 // ==================================================================
277 [Association, Aggregation, Version ("2.6.0"), Description (
278 "PhysicalMemory can be located on HostingBoards, adapter Cards, "
279 "etc. This association explicitly defines this relationship of "
280 "Memory to Cards.") ]
281 class CIM_MemoryOnCard : CIM_PackagedComponent {
282
283 [Aggregate, Override ("GroupComponent"), Max (1), Description (
284 "The Card that includes or 'contains' Memory.") ]
285 CIM_Card REF GroupComponent;
286
287 [Override ("PartComponent"), Description (
288 "The PhysicalMemory which is located on the Card.") ]
289 CIM_PhysicalMemory REF PartComponent;
290 };
291
292
293 // ===================================================================
294 // end of file
295 tony 1.1 // ===================================================================
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