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1 /** @file
2 MSR Definitions for Intel(R) Xeon(R) Phi(TM) processor Family.
3
4 Provides defines for Machine Specific Registers(MSR) indexes. Data structures
5 are provided for MSRs that contain one or more bit fields. If the MSR value
6 returned is a single 32-bit or 64-bit value, then a data structure is not
7 provided for that MSR.
8
9 Copyright (c) 2016, Intel Corporation. All rights reserved.<BR>
10 This program and the accompanying materials
11 are licensed and made available under the terms and conditions of the BSD License
12 which accompanies this distribution. The full text of the license may be found at
13 http://opensource.org/licenses/bsd-license.php
14
15 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
16 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
17
18 @par Specification Reference:
19 Intel(R) 64 and IA-32 Architectures Software Developer's Manual, Volume 3,
20 December 2015, Chapter 35 Model-Specific-Registers (MSR), Section 35-15.
21
22 **/
23
24 #ifndef __XEON_PHI_MSR_H__
25 #define __XEON_PHI_MSR_H__
26
27 #include <Register/ArchitecturalMsr.h>
28
29 /**
30 Thread. SMI Counter (R/O).
31
32 @param ECX MSR_XEON_PHI_SMI_COUNT (0x00000034)
33 @param EAX Lower 32-bits of MSR value.
34 Described by the type MSR_XEON_PHI_SMI_COUNT_REGISTER.
35 @param EDX Upper 32-bits of MSR value.
36 Described by the type MSR_XEON_PHI_SMI_COUNT_REGISTER.
37
38 <b>Example usage</b>
39 @code
40 MSR_XEON_PHI_SMI_COUNT_REGISTER Msr;
41
42 Msr.Uint64 = AsmReadMsr64 (MSR_XEON_PHI_SMI_COUNT);
43 @endcode
44 @note MSR_XEON_PHI_SMI_COUNT is defined as MSR_SMI_COUNT in SDM.
45 **/
46 #define MSR_XEON_PHI_SMI_COUNT 0x00000034
47
48 /**
49 MSR information returned for MSR index #MSR_XEON_PHI_SMI_COUNT
50 **/
51 typedef union {
52 ///
53 /// Individual bit fields
54 ///
55 struct {
56 ///
57 /// [Bits 31:0] SMI Count (R/O).
58 ///
59 UINT32 SMICount:32;
60 UINT32 Reserved:32;
61 } Bits;
62 ///
63 /// All bit fields as a 32-bit value
64 ///
65 UINT32 Uint32;
66 ///
67 /// All bit fields as a 64-bit value
68 ///
69 UINT64 Uint64;
70 } MSR_XEON_PHI_SMI_COUNT_REGISTER;
71
72
73 /**
74 Package. See http://biosbits.org.
75
76 @param ECX MSR_XEON_PHI_PLATFORM_INFO (0x000000CE)
77 @param EAX Lower 32-bits of MSR value.
78 Described by the type MSR_XEON_PHI_PLATFORM_INFO_REGISTER.
79 @param EDX Upper 32-bits of MSR value.
80 Described by the type MSR_XEON_PHI_PLATFORM_INFO_REGISTER.
81
82 <b>Example usage</b>
83 @code
84 MSR_XEON_PHI_PLATFORM_INFO_REGISTER Msr;
85
86 Msr.Uint64 = AsmReadMsr64 (MSR_XEON_PHI_PLATFORM_INFO);
87 AsmWriteMsr64 (MSR_XEON_PHI_PLATFORM_INFO, Msr.Uint64);
88 @endcode
89 @note MSR_XEON_PHI_PLATFORM_INFO is defined as MSR_PLATFORM_INFO in SDM.
90 **/
91 #define MSR_XEON_PHI_PLATFORM_INFO 0x000000CE
92
93 /**
94 MSR information returned for MSR index #MSR_XEON_PHI_PLATFORM_INFO
95 **/
96 typedef union {
97 ///
98 /// Individual bit fields
99 ///
100 struct {
101 UINT32 Reserved1:8;
102 ///
103 /// [Bits 15:8] Package. Maximum Non-Turbo Ratio (R/O) The is the ratio
104 /// of the frequency that invariant TSC runs at. Frequency = ratio * 100
105 /// MHz.
106 ///
107 UINT32 MaximumNonTurboRatio:8;
108 UINT32 Reserved2:12;
109 ///
110 /// [Bit 28] Package. Programmable Ratio Limit for Turbo Mode (R/O) When
111 /// set to 1, indicates that Programmable Ratio Limits for Turbo mode is
112 /// enabled, and when set to 0, indicates Programmable Ratio Limits for
113 /// Turbo mode is disabled.
114 ///
115 UINT32 RatioLimit:1;
116 ///
117 /// [Bit 29] Package. Programmable TDP Limit for Turbo Mode (R/O) When
118 /// set to 1, indicates that TDP Limits for Turbo mode are programmable,
119 /// and when set to 0, indicates TDP Limit for Turbo mode is not
120 /// programmable.
121 ///
122 UINT32 TDPLimit:1;
123 UINT32 Reserved3:2;
124 UINT32 Reserved4:8;
125 ///
126 /// [Bits 47:40] Package. Maximum Efficiency Ratio (R/O) The is the
127 /// minimum ratio (maximum efficiency) that the processor can operates, in
128 /// units of 100MHz.
129 ///
130 UINT32 MaximumEfficiencyRatio:8;
131 UINT32 Reserved5:16;
132 } Bits;
133 ///
134 /// All bit fields as a 64-bit value
135 ///
136 UINT64 Uint64;
137 } MSR_XEON_PHI_PLATFORM_INFO_REGISTER;
138
139
140 /**
141 Module. C-State Configuration Control (R/W).
142
143 @param ECX MSR_XEON_PHI_PKG_CST_CONFIG_CONTROL (0x000000E2)
144 @param EAX Lower 32-bits of MSR value.
145 Described by the type MSR_XEON_PHI_PKG_CST_CONFIG_CONTROL_REGISTER.
146 @param EDX Upper 32-bits of MSR value.
147 Described by the type MSR_XEON_PHI_PKG_CST_CONFIG_CONTROL_REGISTER.
148
149 <b>Example usage</b>
150 @code
151 MSR_XEON_PHI_PKG_CST_CONFIG_CONTROL_REGISTER Msr;
152
153 Msr.Uint64 = AsmReadMsr64 (MSR_XEON_PHI_PKG_CST_CONFIG_CONTROL);
154 AsmWriteMsr64 (MSR_XEON_PHI_PKG_CST_CONFIG_CONTROL, Msr.Uint64);
155 @endcode
156 @note MSR_XEON_PHI_PKG_CST_CONFIG_CONTROL is defined as MSR_PKG_CST_CONFIG_CONTROL in SDM.
157 **/
158 #define MSR_XEON_PHI_PKG_CST_CONFIG_CONTROL 0x000000E2
159
160 /**
161 MSR information returned for MSR index #MSR_XEON_PHI_PKG_CST_CONFIG_CONTROL
162 **/
163 typedef union {
164 ///
165 /// Individual bit fields
166 ///
167 struct {
168 ///
169 /// [Bits 2:0] Package C-State Limit (R/W) The following C-state code
170 /// name encodings are supported: 000b: C0/C1 001b: C2 010b: C6 No
171 /// Retention 011b: C6 Retention 111b: No limit.
172 ///
173 UINT32 Limit:3;
174 UINT32 Reserved1:7;
175 ///
176 /// [Bit 10] I/O MWAIT Redirection Enable (R/W).
177 ///
178 UINT32 IO_MWAIT:1;
179 UINT32 Reserved2:4;
180 ///
181 /// [Bit 15] CFG Lock (R/WO).
182 ///
183 UINT32 CFGLock:1;
184 UINT32 Reserved3:16;
185 UINT32 Reserved4:32;
186 } Bits;
187 ///
188 /// All bit fields as a 32-bit value
189 ///
190 UINT32 Uint32;
191 ///
192 /// All bit fields as a 64-bit value
193 ///
194 UINT64 Uint64;
195 } MSR_XEON_PHI_PKG_CST_CONFIG_CONTROL_REGISTER;
196
197
198 /**
199 Module. Power Management IO Redirection in C-state (R/W).
200
201 @param ECX MSR_XEON_PHI_PMG_IO_CAPTURE_BASE (0x000000E4)
202 @param EAX Lower 32-bits of MSR value.
203 Described by the type MSR_XEON_PHI_PMG_IO_CAPTURE_BASE_REGISTER.
204 @param EDX Upper 32-bits of MSR value.
205 Described by the type MSR_XEON_PHI_PMG_IO_CAPTURE_BASE_REGISTER.
206
207 <b>Example usage</b>
208 @code
209 MSR_XEON_PHI_PMG_IO_CAPTURE_BASE_REGISTER Msr;
210
211 Msr.Uint64 = AsmReadMsr64 (MSR_XEON_PHI_PMG_IO_CAPTURE_BASE);
212 AsmWriteMsr64 (MSR_XEON_PHI_PMG_IO_CAPTURE_BASE, Msr.Uint64);
213 @endcode
214 @note MSR_XEON_PHI_PMG_IO_CAPTURE_BASE is defined as MSR_PMG_IO_CAPTURE_BASE in SDM.
215 **/
216 #define MSR_XEON_PHI_PMG_IO_CAPTURE_BASE 0x000000E4
217
218 /**
219 MSR information returned for MSR index #MSR_XEON_PHI_PMG_IO_CAPTURE_BASE
220 **/
221 typedef union {
222 ///
223 /// Individual bit fields
224 ///
225 struct {
226 ///
227 /// [Bits 15:0] LVL_2 Base Address (R/W).
228 ///
229 UINT32 Lvl2Base:16;
230 ///
231 /// [Bits 18:16] C-state Range (R/W) Specifies the encoding value of the
232 /// maximum C-State code name to be included when IO read to MWAIT
233 /// redirection is enabled by MSR_PKG_CST_CONFIG_CONTROL[bit10]: 100b - C4
234 /// is the max C-State to include 110b - C6 is the max C-State to include.
235 ///
236 UINT32 CStateRange:3;
237 UINT32 Reserved1:13;
238 UINT32 Reserved2:32;
239 } Bits;
240 ///
241 /// All bit fields as a 32-bit value
242 ///
243 UINT32 Uint32;
244 ///
245 /// All bit fields as a 64-bit value
246 ///
247 UINT64 Uint64;
248 } MSR_XEON_PHI_PMG_IO_CAPTURE_BASE_REGISTER;
249
250
251 /**
252 Core. AES Configuration (RW-L) Privileged post-BIOS agent must provide a #GP
253 handler to handle unsuccessful read of this MSR.
254
255 @param ECX MSR_XEON_PHI_FEATURE_CONFIG (0x0000013C)
256 @param EAX Lower 32-bits of MSR value.
257 Described by the type MSR_XEON_PHI_FEATURE_CONFIG_REGISTER.
258 @param EDX Upper 32-bits of MSR value.
259 Described by the type MSR_XEON_PHI_FEATURE_CONFIG_REGISTER.
260
261 <b>Example usage</b>
262 @code
263 MSR_XEON_PHI_FEATURE_CONFIG_REGISTER Msr;
264
265 Msr.Uint64 = AsmReadMsr64 (MSR_XEON_PHI_FEATURE_CONFIG);
266 AsmWriteMsr64 (MSR_XEON_PHI_FEATURE_CONFIG, Msr.Uint64);
267 @endcode
268 @note MSR_XEON_PHI_FEATURE_CONFIG is defined as MSR_FEATURE_CONFIG in SDM.
269 **/
270 #define MSR_XEON_PHI_FEATURE_CONFIG 0x0000013C
271
272 /**
273 MSR information returned for MSR index #MSR_XEON_PHI_FEATURE_CONFIG
274 **/
275 typedef union {
276 ///
277 /// Individual bit fields
278 ///
279 struct {
280 ///
281 /// [Bits 1:0] AES Configuration (RW-L) Upon a successful read of this
282 /// MSR, the configuration of AES instruction set availability is as
283 /// follows: 11b: AES instructions are not available until next RESET.
284 /// otherwise, AES instructions are available. Note, AES instruction set
285 /// is not available if read is unsuccessful. If the configuration is not
286 /// 01b, AES instruction can be mis-configured if a privileged agent
287 /// unintentionally writes 11b.
288 ///
289 UINT32 AESConfiguration:2;
290 UINT32 Reserved1:30;
291 UINT32 Reserved2:32;
292 } Bits;
293 ///
294 /// All bit fields as a 32-bit value
295 ///
296 UINT32 Uint32;
297 ///
298 /// All bit fields as a 64-bit value
299 ///
300 UINT64 Uint64;
301 } MSR_XEON_PHI_FEATURE_CONFIG_REGISTER;
302
303
304 /**
305 Thread. Enable Misc. Processor Features (R/W) Allows a variety of processor
306 functions to be enabled and disabled.
307
308 @param ECX MSR_XEON_PHI_IA32_MISC_ENABLE (0x000001A0)
309 @param EAX Lower 32-bits of MSR value.
310 Described by the type MSR_XEON_PHI_IA32_MISC_ENABLE_REGISTER.
311 @param EDX Upper 32-bits of MSR value.
312 Described by the type MSR_XEON_PHI_IA32_MISC_ENABLE_REGISTER.
313
314 <b>Example usage</b>
315 @code
316 MSR_XEON_PHI_IA32_MISC_ENABLE_REGISTER Msr;
317
318 Msr.Uint64 = AsmReadMsr64 (MSR_XEON_PHI_IA32_MISC_ENABLE);
319 AsmWriteMsr64 (MSR_XEON_PHI_IA32_MISC_ENABLE, Msr.Uint64);
320 @endcode
321 @note MSR_XEON_PHI_IA32_MISC_ENABLE is defined as IA32_MISC_ENABLE in SDM.
322 **/
323 #define MSR_XEON_PHI_IA32_MISC_ENABLE 0x000001A0
324
325 /**
326 MSR information returned for MSR index #MSR_XEON_PHI_IA32_MISC_ENABLE
327 **/
328 typedef union {
329 ///
330 /// Individual bit fields
331 ///
332 struct {
333 ///
334 /// [Bit 0] Fast-Strings Enable.
335 ///
336 UINT32 FastStrings:1;
337 UINT32 Reserved1:2;
338 ///
339 /// [Bit 3] Automatic Thermal Control Circuit Enable (R/W).
340 ///
341 UINT32 AutomaticThermalControlCircuit:1;
342 UINT32 Reserved2:3;
343 ///
344 /// [Bit 7] Performance Monitoring Available (R).
345 ///
346 UINT32 PerformanceMonitoring:1;
347 UINT32 Reserved3:3;
348 ///
349 /// [Bit 11] Branch Trace Storage Unavailable (RO).
350 ///
351 UINT32 BTS:1;
352 ///
353 /// [Bit 12] Precise Event Based Sampling Unavailable (RO).
354 ///
355 UINT32 PEBS:1;
356 UINT32 Reserved4:3;
357 ///
358 /// [Bit 16] Enhanced Intel SpeedStep Technology Enable (R/W).
359 ///
360 UINT32 EIST:1;
361 UINT32 Reserved5:1;
362 ///
363 /// [Bit 18] ENABLE MONITOR FSM (R/W).
364 ///
365 UINT32 MONITOR:1;
366 UINT32 Reserved6:3;
367 ///
368 /// [Bit 22] Limit CPUID Maxval (R/W).
369 ///
370 UINT32 LimitCpuidMaxval:1;
371 ///
372 /// [Bit 23] xTPR Message Disable (R/W).
373 ///
374 UINT32 xTPR_Message_Disable:1;
375 UINT32 Reserved7:8;
376 UINT32 Reserved8:2;
377 ///
378 /// [Bit 34] XD Bit Disable (R/W).
379 ///
380 UINT32 XD:1;
381 UINT32 Reserved9:3;
382 ///
383 /// [Bit 38] Turbo Mode Disable (R/W).
384 ///
385 UINT32 TurboModeDisable:1;
386 UINT32 Reserved10:25;
387 } Bits;
388 ///
389 /// All bit fields as a 64-bit value
390 ///
391 UINT64 Uint64;
392 } MSR_XEON_PHI_IA32_MISC_ENABLE_REGISTER;
393
394
395 /**
396 Package.
397
398 @param ECX MSR_XEON_PHI_TEMPERATURE_TARGET (0x000001A2)
399 @param EAX Lower 32-bits of MSR value.
400 Described by the type MSR_XEON_PHI_TEMPERATURE_TARGET_REGISTER.
401 @param EDX Upper 32-bits of MSR value.
402 Described by the type MSR_XEON_PHI_TEMPERATURE_TARGET_REGISTER.
403
404 <b>Example usage</b>
405 @code
406 MSR_XEON_PHI_TEMPERATURE_TARGET_REGISTER Msr;
407
408 Msr.Uint64 = AsmReadMsr64 (MSR_XEON_PHI_TEMPERATURE_TARGET);
409 AsmWriteMsr64 (MSR_XEON_PHI_TEMPERATURE_TARGET, Msr.Uint64);
410 @endcode
411 @note MSR_XEON_PHI_TEMPERATURE_TARGET is defined as MSR_TEMPERATURE_TARGET in SDM.
412 **/
413 #define MSR_XEON_PHI_TEMPERATURE_TARGET 0x000001A2
414
415 /**
416 MSR information returned for MSR index #MSR_XEON_PHI_TEMPERATURE_TARGET
417 **/
418 typedef union {
419 ///
420 /// Individual bit fields
421 ///
422 struct {
423 UINT32 Reserved1:16;
424 ///
425 /// [Bits 23:16] Temperature Target (R).
426 ///
427 UINT32 TemperatureTarget:8;
428 ///
429 /// [Bits 29:24] Target Offset (R/W).
430 ///
431 UINT32 TargetOffset:6;
432 UINT32 Reserved2:2;
433 UINT32 Reserved3:32;
434 } Bits;
435 ///
436 /// All bit fields as a 32-bit value
437 ///
438 UINT32 Uint32;
439 ///
440 /// All bit fields as a 64-bit value
441 ///
442 UINT64 Uint64;
443 } MSR_XEON_PHI_TEMPERATURE_TARGET_REGISTER;
444
445
446 /**
447 Shared. Offcore Response Event Select Register (R/W).
448
449 @param ECX MSR_XEON_PHI_OFFCORE_RSP_0 (0x000001A6)
450 @param EAX Lower 32-bits of MSR value.
451 @param EDX Upper 32-bits of MSR value.
452
453 <b>Example usage</b>
454 @code
455 UINT64 Msr;
456
457 Msr = AsmReadMsr64 (MSR_XEON_PHI_OFFCORE_RSP_0);
458 AsmWriteMsr64 (MSR_XEON_PHI_OFFCORE_RSP_0, Msr);
459 @endcode
460 @note MSR_XEON_PHI_OFFCORE_RSP_0 is defined as MSR_OFFCORE_RSP_0 in SDM.
461 **/
462 #define MSR_XEON_PHI_OFFCORE_RSP_0 0x000001A6
463
464
465 /**
466 Shared. Offcore Response Event Select Register (R/W).
467
468 @param ECX MSR_XEON_PHI_OFFCORE_RSP_1 (0x000001A7)
469 @param EAX Lower 32-bits of MSR value.
470 @param EDX Upper 32-bits of MSR value.
471
472 <b>Example usage</b>
473 @code
474 UINT64 Msr;
475
476 Msr = AsmReadMsr64 (MSR_XEON_PHI_OFFCORE_RSP_1);
477 AsmWriteMsr64 (MSR_XEON_PHI_OFFCORE_RSP_1, Msr);
478 @endcode
479 @note MSR_XEON_PHI_OFFCORE_RSP_1 is defined as MSR_OFFCORE_RSP_1 in SDM.
480 **/
481 #define MSR_XEON_PHI_OFFCORE_RSP_1 0x000001A7
482
483
484 /**
485 Package. Maximum Ratio Limit of Turbo Mode for Groups of Cores (RW).
486
487 @param ECX MSR_XEON_PHI_TURBO_RATIO_LIMIT (0x000001AD)
488 @param EAX Lower 32-bits of MSR value.
489 Described by the type MSR_XEON_PHI_TURBO_RATIO_LIMIT_REGISTER.
490 @param EDX Upper 32-bits of MSR value.
491 Described by the type MSR_XEON_PHI_TURBO_RATIO_LIMIT_REGISTER.
492
493 <b>Example usage</b>
494 @code
495 MSR_XEON_PHI_TURBO_RATIO_LIMIT_REGISTER Msr;
496
497 Msr.Uint64 = AsmReadMsr64 (MSR_XEON_PHI_TURBO_RATIO_LIMIT);
498 AsmWriteMsr64 (MSR_XEON_PHI_TURBO_RATIO_LIMIT, Msr.Uint64);
499 @endcode
500 @note MSR_XEON_PHI_TURBO_RATIO_LIMIT is defined as MSR_TURBO_RATIO_LIMIT in SDM.
501 **/
502 #define MSR_XEON_PHI_TURBO_RATIO_LIMIT 0x000001AD
503
504 /**
505 MSR information returned for MSR index #MSR_XEON_PHI_TURBO_RATIO_LIMIT
506 **/
507 typedef union {
508 ///
509 /// Individual bit fields
510 ///
511 struct {
512 UINT32 Reserved:1;
513 ///
514 /// [Bits 7:1] Package. Maximum Number of Cores in Group 0 Number active
515 /// processor cores which operates under the maximum ratio limit for group
516 /// 0.
517 ///
518 UINT32 MaxCoresGroup0:7;
519 ///
520 /// [Bits 15:8] Package. Maximum Ratio Limit for Group 0 Maximum turbo
521 /// ratio limit when the number of active cores are not more than the
522 /// group 0 maximum core count.
523 ///
524 UINT32 MaxRatioLimitGroup0:8;
525 ///
526 /// [Bits 20:16] Package. Number of Incremental Cores Added to Group 1
527 /// Group 1, which includes the specified number of additional cores plus
528 /// the cores in group 0, operates under the group 1 turbo max ratio limit
529 /// = "group 0 Max ratio limit" - "group ratio delta for group 1".
530 ///
531 UINT32 MaxIncrementalCoresGroup1:5;
532 ///
533 /// [Bits 23:21] Package. Group Ratio Delta for Group 1 An unsigned
534 /// integer specifying the ratio decrement relative to the Max ratio limit
535 /// to Group 0.
536 ///
537 UINT32 DeltaRatioGroup1:3;
538 ///
539 /// [Bits 28:24] Package. Number of Incremental Cores Added to Group 2
540 /// Group 2, which includes the specified number of additional cores plus
541 /// all the cores in group 1, operates under the group 2 turbo max ratio
542 /// limit = "group 1 Max ratio limit" - "group ratio delta for group 2".
543 ///
544 UINT32 MaxIncrementalCoresGroup2:5;
545 ///
546 /// [Bits 31:29] Package. Group Ratio Delta for Group 2 An unsigned
547 /// integer specifying the ratio decrement relative to the Max ratio limit
548 /// for Group 1.
549 ///
550 UINT32 DeltaRatioGroup2:3;
551 ///
552 /// [Bits 36:32] Package. Number of Incremental Cores Added to Group 3
553 /// Group 3, which includes the specified number of additional cores plus
554 /// all the cores in group 2, operates under the group 3 turbo max ratio
555 /// limit = "group 2 Max ratio limit" - "group ratio delta for group 3".
556 ///
557 UINT32 MaxIncrementalCoresGroup3:5;
558 ///
559 /// [Bits 39:37] Package. Group Ratio Delta for Group 3 An unsigned
560 /// integer specifying the ratio decrement relative to the Max ratio limit
561 /// for Group 2.
562 ///
563 UINT32 DeltaRatioGroup3:3;
564 ///
565 /// [Bits 44:40] Package. Number of Incremental Cores Added to Group 4
566 /// Group 4, which includes the specified number of additional cores plus
567 /// all the cores in group 3, operates under the group 4 turbo max ratio
568 /// limit = "group 3 Max ratio limit" - "group ratio delta for group 4".
569 ///
570 UINT32 MaxIncrementalCoresGroup4:5;
571 ///
572 /// [Bits 47:45] Package. Group Ratio Delta for Group 4 An unsigned
573 /// integer specifying the ratio decrement relative to the Max ratio limit
574 /// for Group 3.
575 ///
576 UINT32 DeltaRatioGroup4:3;
577 ///
578 /// [Bits 52:48] Package. Number of Incremental Cores Added to Group 5
579 /// Group 5, which includes the specified number of additional cores plus
580 /// all the cores in group 4, operates under the group 5 turbo max ratio
581 /// limit = "group 4 Max ratio limit" - "group ratio delta for group 5".
582 ///
583 UINT32 MaxIncrementalCoresGroup5:5;
584 ///
585 /// [Bits 55:53] Package. Group Ratio Delta for Group 5 An unsigned
586 /// integer specifying the ratio decrement relative to the Max ratio limit
587 /// for Group 4.
588 ///
589 UINT32 DeltaRatioGroup5:3;
590 ///
591 /// [Bits 60:56] Package. Number of Incremental Cores Added to Group 6
592 /// Group 6, which includes the specified number of additional cores plus
593 /// all the cores in group 5, operates under the group 6 turbo max ratio
594 /// limit = "group 5 Max ratio limit" - "group ratio delta for group 6".
595 ///
596 UINT32 MaxIncrementalCoresGroup6:5;
597 ///
598 /// [Bits 63:61] Package. Group Ratio Delta for Group 6 An unsigned
599 /// integer specifying the ratio decrement relative to the Max ratio limit
600 /// for Group 5.
601 ///
602 UINT32 DeltaRatioGroup6:3;
603 } Bits;
604 ///
605 /// All bit fields as a 64-bit value
606 ///
607 UINT64 Uint64;
608 } MSR_XEON_PHI_TURBO_RATIO_LIMIT_REGISTER;
609
610
611 /**
612 Thread. Last Branch Record Filtering Select Register (R/W).
613
614 @param ECX MSR_XEON_PHI_LBR_SELECT (0x000001C8)
615 @param EAX Lower 32-bits of MSR value.
616 @param EDX Upper 32-bits of MSR value.
617
618 <b>Example usage</b>
619 @code
620 UINT64 Msr;
621
622 Msr = AsmReadMsr64 (MSR_XEON_PHI_LBR_SELECT);
623 AsmWriteMsr64 (MSR_XEON_PHI_LBR_SELECT, Msr);
624 @endcode
625 @note MSR_XEON_PHI_LBR_SELECT is defined as MSR_LBR_SELECT in SDM.
626 **/
627 #define MSR_XEON_PHI_LBR_SELECT 0x000001C8
628
629
630 /**
631 Thread. Last Branch Record Stack TOS (R/W).
632
633 @param ECX MSR_XEON_PHI_LASTBRANCH_TOS (0x000001C9)
634 @param EAX Lower 32-bits of MSR value.
635 @param EDX Upper 32-bits of MSR value.
636
637 <b>Example usage</b>
638 @code
639 UINT64 Msr;
640
641 Msr = AsmReadMsr64 (MSR_XEON_PHI_LASTBRANCH_TOS);
642 AsmWriteMsr64 (MSR_XEON_PHI_LASTBRANCH_TOS, Msr);
643 @endcode
644 @note MSR_XEON_PHI_LASTBRANCH_TOS is defined as MSR_LASTBRANCH_TOS in SDM.
645 **/
646 #define MSR_XEON_PHI_LASTBRANCH_TOS 0x000001C9
647
648
649 /**
650 Thread. Last Exception Record From Linear IP (R).
651
652 @param ECX MSR_XEON_PHI_LER_FROM_LIP (0x000001DD)
653 @param EAX Lower 32-bits of MSR value.
654 @param EDX Upper 32-bits of MSR value.
655
656 <b>Example usage</b>
657 @code
658 UINT64 Msr;
659
660 Msr = AsmReadMsr64 (MSR_XEON_PHI_LER_FROM_LIP);
661 @endcode
662 @note MSR_XEON_PHI_LER_FROM_LIP is defined as MSR_LER_FROM_LIP in SDM.
663 **/
664 #define MSR_XEON_PHI_LER_FROM_LIP 0x000001DD
665
666
667 /**
668 Thread. Last Exception Record To Linear IP (R).
669
670 @param ECX MSR_XEON_PHI_LER_TO_LIP (0x000001DE)
671 @param EAX Lower 32-bits of MSR value.
672 @param EDX Upper 32-bits of MSR value.
673
674 <b>Example usage</b>
675 @code
676 UINT64 Msr;
677
678 Msr = AsmReadMsr64 (MSR_XEON_PHI_LER_TO_LIP);
679 @endcode
680 @note MSR_XEON_PHI_LER_TO_LIP is defined as MSR_LER_TO_LIP in SDM.
681 **/
682 #define MSR_XEON_PHI_LER_TO_LIP 0x000001DE
683
684
685 /**
686 Thread. See Table 35-2.
687
688 @param ECX MSR_XEON_PHI_IA32_PERF_GLOBAL_STAUS (0x0000038E)
689 @param EAX Lower 32-bits of MSR value.
690 @param EDX Upper 32-bits of MSR value.
691
692 <b>Example usage</b>
693 @code
694 UINT64 Msr;
695
696 Msr = AsmReadMsr64 (MSR_XEON_PHI_IA32_PERF_GLOBAL_STAUS);
697 AsmWriteMsr64 (MSR_XEON_PHI_IA32_PERF_GLOBAL_STAUS, Msr);
698 @endcode
699 @note MSR_XEON_PHI_IA32_PERF_GLOBAL_STAUS is defined as IA32_PERF_GLOBAL_STAUS in SDM.
700 **/
701 #define MSR_XEON_PHI_IA32_PERF_GLOBAL_STAUS 0x0000038E
702
703
704 /**
705 Thread. See Table 35-2.
706
707 @param ECX MSR_XEON_PHI_PEBS_ENABLE (0x000003F1)
708 @param EAX Lower 32-bits of MSR value.
709 @param EDX Upper 32-bits of MSR value.
710
711 <b>Example usage</b>
712 @code
713 UINT64 Msr;
714
715 Msr = AsmReadMsr64 (MSR_XEON_PHI_PEBS_ENABLE);
716 AsmWriteMsr64 (MSR_XEON_PHI_PEBS_ENABLE, Msr);
717 @endcode
718 @note MSR_XEON_PHI_PEBS_ENABLE is defined as MSR_PEBS_ENABLE in SDM.
719 **/
720 #define MSR_XEON_PHI_PEBS_ENABLE 0x000003F1
721
722
723 /**
724 Package. Note: C-state values are processor specific C-state code names,
725 unrelated to MWAIT extension C-state parameters or ACPI C-States. Package C3
726 Residency Counter. (R/O).
727
728 @param ECX MSR_XEON_PHI_PKG_C3_RESIDENCY (0x000003F8)
729 @param EAX Lower 32-bits of MSR value.
730 @param EDX Upper 32-bits of MSR value.
731
732 <b>Example usage</b>
733 @code
734 UINT64 Msr;
735
736 Msr = AsmReadMsr64 (MSR_XEON_PHI_PKG_C3_RESIDENCY);
737 AsmWriteMsr64 (MSR_XEON_PHI_PKG_C3_RESIDENCY, Msr);
738 @endcode
739 @note MSR_XEON_PHI_PKG_C3_RESIDENCY is defined as MSR_PKG_C3_RESIDENCY in SDM.
740 **/
741 #define MSR_XEON_PHI_PKG_C3_RESIDENCY 0x000003F8
742
743
744 /**
745 Package. Package C6 Residency Counter. (R/O).
746
747 @param ECX MSR_XEON_PHI_PKG_C6_RESIDENCY (0x000003F9)
748 @param EAX Lower 32-bits of MSR value.
749 @param EDX Upper 32-bits of MSR value.
750
751 <b>Example usage</b>
752 @code
753 UINT64 Msr;
754
755 Msr = AsmReadMsr64 (MSR_XEON_PHI_PKG_C6_RESIDENCY);
756 AsmWriteMsr64 (MSR_XEON_PHI_PKG_C6_RESIDENCY, Msr);
757 @endcode
758 @note MSR_XEON_PHI_PKG_C6_RESIDENCY is defined as MSR_PKG_C6_RESIDENCY in SDM.
759 **/
760 #define MSR_XEON_PHI_PKG_C6_RESIDENCY 0x000003F9
761
762
763 /**
764 Package. Package C7 Residency Counter. (R/O).
765
766 @param ECX MSR_XEON_PHI_PKG_C7_RESIDENCY (0x000003FA)
767 @param EAX Lower 32-bits of MSR value.
768 @param EDX Upper 32-bits of MSR value.
769
770 <b>Example usage</b>
771 @code
772 UINT64 Msr;
773
774 Msr = AsmReadMsr64 (MSR_XEON_PHI_PKG_C7_RESIDENCY);
775 AsmWriteMsr64 (MSR_XEON_PHI_PKG_C7_RESIDENCY, Msr);
776 @endcode
777 @note MSR_XEON_PHI_PKG_C7_RESIDENCY is defined as MSR_PKG_C7_RESIDENCY in SDM.
778 **/
779 #define MSR_XEON_PHI_PKG_C7_RESIDENCY 0x000003FA
780
781
782 /**
783 Module. Note: C-state values are processor specific C-state code names,
784 unrelated to MWAIT extension C-state parameters or ACPI C-States. Module C0
785 Residency Counter. (R/O).
786
787 @param ECX MSR_XEON_PHI_MC0_RESIDENCY (0x000003FC)
788 @param EAX Lower 32-bits of MSR value.
789 @param EDX Upper 32-bits of MSR value.
790
791 <b>Example usage</b>
792 @code
793 UINT64 Msr;
794
795 Msr = AsmReadMsr64 (MSR_XEON_PHI_MC0_RESIDENCY);
796 AsmWriteMsr64 (MSR_XEON_PHI_MC0_RESIDENCY, Msr);
797 @endcode
798 @note MSR_XEON_PHI_MC0_RESIDENCY is defined as MSR_MC0_RESIDENCY in SDM.
799 **/
800 #define MSR_XEON_PHI_MC0_RESIDENCY 0x000003FC
801
802
803 /**
804 Module. Module C6 Residency Counter. (R/O).
805
806 @param ECX MSR_XEON_PHI_MC6_RESIDENCY (0x000003FD)
807 @param EAX Lower 32-bits of MSR value.
808 @param EDX Upper 32-bits of MSR value.
809
810 <b>Example usage</b>
811 @code
812 UINT64 Msr;
813
814 Msr = AsmReadMsr64 (MSR_XEON_PHI_MC6_RESIDENCY);
815 AsmWriteMsr64 (MSR_XEON_PHI_MC6_RESIDENCY, Msr);
816 @endcode
817 @note MSR_XEON_PHI_MC6_RESIDENCY is defined as MSR_MC6_RESIDENCY in SDM.
818 **/
819 #define MSR_XEON_PHI_MC6_RESIDENCY 0x000003FD
820
821
822 /**
823 Core. Note: C-state values are processor specific C-state code names,
824 unrelated to MWAIT extension C-state parameters or ACPI C-States. CORE C6
825 Residency Counter. (R/O).
826
827 @param ECX MSR_XEON_PHI_CORE_C6_RESIDENCY (0x000003FF)
828 @param EAX Lower 32-bits of MSR value.
829 @param EDX Upper 32-bits of MSR value.
830
831 <b>Example usage</b>
832 @code
833 UINT64 Msr;
834
835 Msr = AsmReadMsr64 (MSR_XEON_PHI_CORE_C6_RESIDENCY);
836 AsmWriteMsr64 (MSR_XEON_PHI_CORE_C6_RESIDENCY, Msr);
837 @endcode
838 @note MSR_XEON_PHI_CORE_C6_RESIDENCY is defined as MSR_CORE_C6_RESIDENCY in SDM.
839 **/
840 #define MSR_XEON_PHI_CORE_C6_RESIDENCY 0x000003FF
841
842
843 /**
844 Core. See Section 15.3.2.1, "IA32_MCi_CTL MSRs.".
845
846 @param ECX MSR_XEON_PHI_MC3_CTL (0x0000040C)
847 @param EAX Lower 32-bits of MSR value.
848 @param EDX Upper 32-bits of MSR value.
849
850 <b>Example usage</b>
851 @code
852 UINT64 Msr;
853
854 Msr = AsmReadMsr64 (MSR_XEON_PHI_MC3_CTL);
855 AsmWriteMsr64 (MSR_XEON_PHI_MC3_CTL, Msr);
856 @endcode
857 @note MSR_XEON_PHI_MC3_CTL is defined as MSR_MC3_CTL in SDM.
858 **/
859 #define MSR_XEON_PHI_MC3_CTL 0x0000040C
860
861
862 /**
863 Core. See Section 15.3.2.2, "IA32_MCi_STATUS MSRS.".
864
865 @param ECX MSR_XEON_PHI_MC3_STATUS (0x0000040D)
866 @param EAX Lower 32-bits of MSR value.
867 @param EDX Upper 32-bits of MSR value.
868
869 <b>Example usage</b>
870 @code
871 UINT64 Msr;
872
873 Msr = AsmReadMsr64 (MSR_XEON_PHI_MC3_STATUS);
874 AsmWriteMsr64 (MSR_XEON_PHI_MC3_STATUS, Msr);
875 @endcode
876 @note MSR_XEON_PHI_MC3_STATUS is defined as MSR_MC3_STATUS in SDM.
877 **/
878 #define MSR_XEON_PHI_MC3_STATUS 0x0000040D
879
880
881 /**
882 Core. See Section 15.3.2.3, "IA32_MCi_ADDR MSRs.".
883
884 @param ECX MSR_XEON_PHI_MC3_ADDR (0x0000040E)
885 @param EAX Lower 32-bits of MSR value.
886 @param EDX Upper 32-bits of MSR value.
887
888 <b>Example usage</b>
889 @code
890 UINT64 Msr;
891
892 Msr = AsmReadMsr64 (MSR_XEON_PHI_MC3_ADDR);
893 AsmWriteMsr64 (MSR_XEON_PHI_MC3_ADDR, Msr);
894 @endcode
895 @note MSR_XEON_PHI_MC3_ADDR is defined as MSR_MC3_ADDR in SDM.
896 **/
897 #define MSR_XEON_PHI_MC3_ADDR 0x0000040E
898
899
900 /**
901 Core. See Section 15.3.2.1, "IA32_MCi_CTL MSRs.".
902
903 @param ECX MSR_XEON_PHI_MC4_CTL (0x00000410)
904 @param EAX Lower 32-bits of MSR value.
905 @param EDX Upper 32-bits of MSR value.
906
907 <b>Example usage</b>
908 @code
909 UINT64 Msr;
910
911 Msr = AsmReadMsr64 (MSR_XEON_PHI_MC4_CTL);
912 AsmWriteMsr64 (MSR_XEON_PHI_MC4_CTL, Msr);
913 @endcode
914 @note MSR_XEON_PHI_MC4_CTL is defined as MSR_MC4_CTL in SDM.
915 **/
916 #define MSR_XEON_PHI_MC4_CTL 0x00000410
917
918
919 /**
920 Core. See Section 15.3.2.2, "IA32_MCi_STATUS MSRS.".
921
922 @param ECX MSR_XEON_PHI_MC4_STATUS (0x00000411)
923 @param EAX Lower 32-bits of MSR value.
924 @param EDX Upper 32-bits of MSR value.
925
926 <b>Example usage</b>
927 @code
928 UINT64 Msr;
929
930 Msr = AsmReadMsr64 (MSR_XEON_PHI_MC4_STATUS);
931 AsmWriteMsr64 (MSR_XEON_PHI_MC4_STATUS, Msr);
932 @endcode
933 @note MSR_XEON_PHI_MC4_STATUS is defined as MSR_MC4_STATUS in SDM.
934 **/
935 #define MSR_XEON_PHI_MC4_STATUS 0x00000411
936
937
938 /**
939 Core. See Section 15.3.2.3, "IA32_MCi_ADDR MSRs." The MSR_MC4_ADDR register
940 is either not implemented or contains no address if the ADDRV flag in the
941 MSR_MC4_STATUS register is clear. When not implemented in the processor, all
942 reads and writes to this MSR will cause a general-protection exception.
943
944 @param ECX MSR_XEON_PHI_MC4_ADDR (0x00000412)
945 @param EAX Lower 32-bits of MSR value.
946 @param EDX Upper 32-bits of MSR value.
947
948 <b>Example usage</b>
949 @code
950 UINT64 Msr;
951
952 Msr = AsmReadMsr64 (MSR_XEON_PHI_MC4_ADDR);
953 AsmWriteMsr64 (MSR_XEON_PHI_MC4_ADDR, Msr);
954 @endcode
955 @note MSR_XEON_PHI_MC4_ADDR is defined as MSR_MC4_ADDR in SDM.
956 **/
957 #define MSR_XEON_PHI_MC4_ADDR 0x00000412
958
959
960 /**
961 Package. See Section 15.3.2.1, "IA32_MCi_CTL MSRs.".
962
963 @param ECX MSR_XEON_PHI_MC5_CTL (0x00000414)
964 @param EAX Lower 32-bits of MSR value.
965 @param EDX Upper 32-bits of MSR value.
966
967 <b>Example usage</b>
968 @code
969 UINT64 Msr;
970
971 Msr = AsmReadMsr64 (MSR_XEON_PHI_MC5_CTL);
972 AsmWriteMsr64 (MSR_XEON_PHI_MC5_CTL, Msr);
973 @endcode
974 @note MSR_XEON_PHI_MC5_CTL is defined as MSR_MC5_CTL in SDM.
975 **/
976 #define MSR_XEON_PHI_MC5_CTL 0x00000414
977
978
979 /**
980 Package. See Section 15.3.2.2, "IA32_MCi_STATUS MSRS.".
981
982 @param ECX MSR_XEON_PHI_MC5_STATUS (0x00000415)
983 @param EAX Lower 32-bits of MSR value.
984 @param EDX Upper 32-bits of MSR value.
985
986 <b>Example usage</b>
987 @code
988 UINT64 Msr;
989
990 Msr = AsmReadMsr64 (MSR_XEON_PHI_MC5_STATUS);
991 AsmWriteMsr64 (MSR_XEON_PHI_MC5_STATUS, Msr);
992 @endcode
993 @note MSR_XEON_PHI_MC5_STATUS is defined as MSR_MC5_STATUS in SDM.
994 **/
995 #define MSR_XEON_PHI_MC5_STATUS 0x00000415
996
997
998 /**
999 Package. See Section 15.3.2.3, "IA32_MCi_ADDR MSRs.".
1000
1001 @param ECX MSR_XEON_PHI_MC5_ADDR (0x00000416)
1002 @param EAX Lower 32-bits of MSR value.
1003 @param EDX Upper 32-bits of MSR value.
1004
1005 <b>Example usage</b>
1006 @code
1007 UINT64 Msr;
1008
1009 Msr = AsmReadMsr64 (MSR_XEON_PHI_MC5_ADDR);
1010 AsmWriteMsr64 (MSR_XEON_PHI_MC5_ADDR, Msr);
1011 @endcode
1012 @note MSR_XEON_PHI_MC5_ADDR is defined as MSR_MC5_ADDR in SDM.
1013 **/
1014 #define MSR_XEON_PHI_MC5_ADDR 0x00000416
1015
1016
1017 /**
1018 Core. Capability Reporting Register of EPT and VPID (R/O) See Table 35-2.
1019
1020 @param ECX MSR_XEON_PHI_IA32_VMX_EPT_VPID_ENUM (0x0000048C)
1021 @param EAX Lower 32-bits of MSR value.
1022 @param EDX Upper 32-bits of MSR value.
1023
1024 <b>Example usage</b>
1025 @code
1026 UINT64 Msr;
1027
1028 Msr = AsmReadMsr64 (MSR_XEON_PHI_IA32_VMX_EPT_VPID_ENUM);
1029 @endcode
1030 @note MSR_XEON_PHI_IA32_VMX_EPT_VPID_ENUM is defined as IA32_VMX_EPT_VPID_ENUM in SDM.
1031 **/
1032 #define MSR_XEON_PHI_IA32_VMX_EPT_VPID_ENUM 0x0000048C
1033
1034
1035 /**
1036 Core. Capability Reporting Register of VM-function Controls (R/O) See Table
1037 35-2.
1038
1039 @param ECX MSR_XEON_PHI_IA32_VMX_FMFUNC (0x00000491)
1040 @param EAX Lower 32-bits of MSR value.
1041 @param EDX Upper 32-bits of MSR value.
1042
1043 <b>Example usage</b>
1044 @code
1045 UINT64 Msr;
1046
1047 Msr = AsmReadMsr64 (MSR_XEON_PHI_IA32_VMX_FMFUNC);
1048 @endcode
1049 @note MSR_XEON_PHI_IA32_VMX_FMFUNC is defined as IA32_VMX_FMFUNC in SDM.
1050 **/
1051 #define MSR_XEON_PHI_IA32_VMX_FMFUNC 0x00000491
1052
1053
1054 /**
1055 Package. Unit Multipliers used in RAPL Interfaces (R/O).
1056
1057 @param ECX MSR_XEON_PHI_RAPL_POWER_UNIT (0x00000606)
1058 @param EAX Lower 32-bits of MSR value.
1059 Described by the type MSR_XEON_PHI_RAPL_POWER_UNIT_REGISTER.
1060 @param EDX Upper 32-bits of MSR value.
1061 Described by the type MSR_XEON_PHI_RAPL_POWER_UNIT_REGISTER.
1062
1063 <b>Example usage</b>
1064 @code
1065 MSR_XEON_PHI_RAPL_POWER_UNIT_REGISTER Msr;
1066
1067 Msr.Uint64 = AsmReadMsr64 (MSR_XEON_PHI_RAPL_POWER_UNIT);
1068 @endcode
1069 @note MSR_XEON_PHI_RAPL_POWER_UNIT is defined as MSR_RAPL_POWER_UNIT in SDM.
1070 **/
1071 #define MSR_XEON_PHI_RAPL_POWER_UNIT 0x00000606
1072
1073 /**
1074 MSR information returned for MSR index #MSR_XEON_PHI_RAPL_POWER_UNIT
1075 **/
1076 typedef union {
1077 ///
1078 /// Individual bit fields
1079 ///
1080 struct {
1081 ///
1082 /// [Bits 3:0] Package. Power Units See Section 14.9.1, "RAPL Interfaces.".
1083 ///
1084 UINT32 PowerUnits:4;
1085 UINT32 Reserved1:4;
1086 ///
1087 /// [Bits 12:8] Package. Energy Status Units Energy related information
1088 /// (in Joules) is based on the multiplier, 1/2^ESU; where ESU is an
1089 /// unsigned integer represented by bits 12:8. Default value is 0EH (or 61
1090 /// micro-joules).
1091 ///
1092 UINT32 EnergyStatusUnits:5;
1093 UINT32 Reserved2:3;
1094 ///
1095 /// [Bits 19:16] Package. Time Units See Section 14.9.1, "RAPL
1096 /// Interfaces.".
1097 ///
1098 UINT32 TimeUnits:4;
1099 UINT32 Reserved3:12;
1100 UINT32 Reserved4:32;
1101 } Bits;
1102 ///
1103 /// All bit fields as a 32-bit value
1104 ///
1105 UINT32 Uint32;
1106 ///
1107 /// All bit fields as a 64-bit value
1108 ///
1109 UINT64 Uint64;
1110 } MSR_XEON_PHI_RAPL_POWER_UNIT_REGISTER;
1111
1112
1113 /**
1114 Package. Note: C-state values are processor specific C-state code names,
1115 unrelated to MWAIT extension C-state parameters or ACPI C-States. Package C2
1116 Residency Counter. (R/O).
1117
1118 @param ECX MSR_XEON_PHI_PKG_C2_RESIDENCY (0x0000060D)
1119 @param EAX Lower 32-bits of MSR value.
1120 @param EDX Upper 32-bits of MSR value.
1121
1122 <b>Example usage</b>
1123 @code
1124 UINT64 Msr;
1125
1126 Msr = AsmReadMsr64 (MSR_XEON_PHI_PKG_C2_RESIDENCY);
1127 AsmWriteMsr64 (MSR_XEON_PHI_PKG_C2_RESIDENCY, Msr);
1128 @endcode
1129 @note MSR_XEON_PHI_PKG_C2_RESIDENCY is defined as MSR_PKG_C2_RESIDENCY in SDM.
1130 **/
1131 #define MSR_XEON_PHI_PKG_C2_RESIDENCY 0x0000060D
1132
1133
1134 /**
1135 Package. PKG RAPL Power Limit Control (R/W) See Section 14.9.3, "Package
1136 RAPL Domain.".
1137
1138 @param ECX MSR_XEON_PHI_PKG_POWER_LIMIT (0x00000610)
1139 @param EAX Lower 32-bits of MSR value.
1140 @param EDX Upper 32-bits of MSR value.
1141
1142 <b>Example usage</b>
1143 @code
1144 UINT64 Msr;
1145
1146 Msr = AsmReadMsr64 (MSR_XEON_PHI_PKG_POWER_LIMIT);
1147 AsmWriteMsr64 (MSR_XEON_PHI_PKG_POWER_LIMIT, Msr);
1148 @endcode
1149 @note MSR_XEON_PHI_PKG_POWER_LIMIT is defined as MSR_PKG_POWER_LIMIT in SDM.
1150 **/
1151 #define MSR_XEON_PHI_PKG_POWER_LIMIT 0x00000610
1152
1153
1154 /**
1155 Package. PKG Energy Status (R/O) See Section 14.9.3, "Package RAPL Domain.".
1156
1157 @param ECX MSR_XEON_PHI_PKG_ENERGY_STATUS (0x00000611)
1158 @param EAX Lower 32-bits of MSR value.
1159 @param EDX Upper 32-bits of MSR value.
1160
1161 <b>Example usage</b>
1162 @code
1163 UINT64 Msr;
1164
1165 Msr = AsmReadMsr64 (MSR_XEON_PHI_PKG_ENERGY_STATUS);
1166 @endcode
1167 @note MSR_XEON_PHI_PKG_ENERGY_STATUS is defined as MSR_PKG_ENERGY_STATUS in SDM.
1168 **/
1169 #define MSR_XEON_PHI_PKG_ENERGY_STATUS 0x00000611
1170
1171
1172 /**
1173 Package. PKG Perf Status (R/O) See Section 14.9.3, "Package RAPL Domain.".
1174
1175 @param ECX MSR_XEON_PHI_PKG_PERF_STATUS (0x00000613)
1176 @param EAX Lower 32-bits of MSR value.
1177 @param EDX Upper 32-bits of MSR value.
1178
1179 <b>Example usage</b>
1180 @code
1181 UINT64 Msr;
1182
1183 Msr = AsmReadMsr64 (MSR_XEON_PHI_PKG_PERF_STATUS);
1184 @endcode
1185 @note MSR_XEON_PHI_PKG_PERF_STATUS is defined as MSR_PKG_PERF_STATUS in SDM.
1186 **/
1187 #define MSR_XEON_PHI_PKG_PERF_STATUS 0x00000613
1188
1189
1190 /**
1191 Package. PKG RAPL Parameters (R/W) See Section 14.9.3, "Package RAPL
1192 Domain.".
1193
1194 @param ECX MSR_XEON_PHI_PKG_POWER_INFO (0x00000614)
1195 @param EAX Lower 32-bits of MSR value.
1196 @param EDX Upper 32-bits of MSR value.
1197
1198 <b>Example usage</b>
1199 @code
1200 UINT64 Msr;
1201
1202 Msr = AsmReadMsr64 (MSR_XEON_PHI_PKG_POWER_INFO);
1203 AsmWriteMsr64 (MSR_XEON_PHI_PKG_POWER_INFO, Msr);
1204 @endcode
1205 @note MSR_XEON_PHI_PKG_POWER_INFO is defined as MSR_PKG_POWER_INFO in SDM.
1206 **/
1207 #define MSR_XEON_PHI_PKG_POWER_INFO 0x00000614
1208
1209
1210 /**
1211 Package. DRAM RAPL Power Limit Control (R/W) See Section 14.9.5, "DRAM RAPL
1212 Domain.".
1213
1214 @param ECX MSR_XEON_PHI_DRAM_POWER_LIMIT (0x00000618)
1215 @param EAX Lower 32-bits of MSR value.
1216 @param EDX Upper 32-bits of MSR value.
1217
1218 <b>Example usage</b>
1219 @code
1220 UINT64 Msr;
1221
1222 Msr = AsmReadMsr64 (MSR_XEON_PHI_DRAM_POWER_LIMIT);
1223 AsmWriteMsr64 (MSR_XEON_PHI_DRAM_POWER_LIMIT, Msr);
1224 @endcode
1225 @note MSR_XEON_PHI_DRAM_POWER_LIMIT is defined as MSR_DRAM_POWER_LIMIT in SDM.
1226 **/
1227 #define MSR_XEON_PHI_DRAM_POWER_LIMIT 0x00000618
1228
1229
1230 /**
1231 Package. DRAM Energy Status (R/O) See Section 14.9.5, "DRAM RAPL Domain.".
1232
1233 @param ECX MSR_XEON_PHI_DRAM_ENERGY_STATUS (0x00000619)
1234 @param EAX Lower 32-bits of MSR value.
1235 @param EDX Upper 32-bits of MSR value.
1236
1237 <b>Example usage</b>
1238 @code
1239 UINT64 Msr;
1240
1241 Msr = AsmReadMsr64 (MSR_XEON_PHI_DRAM_ENERGY_STATUS);
1242 @endcode
1243 @note MSR_XEON_PHI_DRAM_ENERGY_STATUS is defined as MSR_DRAM_ENERGY_STATUS in SDM.
1244 **/
1245 #define MSR_XEON_PHI_DRAM_ENERGY_STATUS 0x00000619
1246
1247
1248 /**
1249 Package. DRAM Performance Throttling Status (R/O) See Section 14.9.5, "DRAM
1250 RAPL Domain.".
1251
1252 @param ECX MSR_XEON_PHI_DRAM_PERF_STATUS (0x0000061B)
1253 @param EAX Lower 32-bits of MSR value.
1254 @param EDX Upper 32-bits of MSR value.
1255
1256 <b>Example usage</b>
1257 @code
1258 UINT64 Msr;
1259
1260 Msr = AsmReadMsr64 (MSR_XEON_PHI_DRAM_PERF_STATUS);
1261 @endcode
1262 @note MSR_XEON_PHI_DRAM_PERF_STATUS is defined as MSR_DRAM_PERF_STATUS in SDM.
1263 **/
1264 #define MSR_XEON_PHI_DRAM_PERF_STATUS 0x0000061B
1265
1266
1267 /**
1268 Package. DRAM RAPL Parameters (R/W) See Section 14.9.5, "DRAM RAPL Domain.".
1269
1270 @param ECX MSR_XEON_PHI_DRAM_POWER_INFO (0x0000061C)
1271 @param EAX Lower 32-bits of MSR value.
1272 @param EDX Upper 32-bits of MSR value.
1273
1274 <b>Example usage</b>
1275 @code
1276 UINT64 Msr;
1277
1278 Msr = AsmReadMsr64 (MSR_XEON_PHI_DRAM_POWER_INFO);
1279 AsmWriteMsr64 (MSR_XEON_PHI_DRAM_POWER_INFO, Msr);
1280 @endcode
1281 @note MSR_XEON_PHI_DRAM_POWER_INFO is defined as MSR_DRAM_POWER_INFO in SDM.
1282 **/
1283 #define MSR_XEON_PHI_DRAM_POWER_INFO 0x0000061C
1284
1285
1286 /**
1287 Package. PP0 RAPL Power Limit Control (R/W) See Section 14.9.4, "PP0/PP1
1288 RAPL Domains.".
1289
1290 @param ECX MSR_XEON_PHI_PP0_POWER_LIMIT (0x00000638)
1291 @param EAX Lower 32-bits of MSR value.
1292 @param EDX Upper 32-bits of MSR value.
1293
1294 <b>Example usage</b>
1295 @code
1296 UINT64 Msr;
1297
1298 Msr = AsmReadMsr64 (MSR_XEON_PHI_PP0_POWER_LIMIT);
1299 AsmWriteMsr64 (MSR_XEON_PHI_PP0_POWER_LIMIT, Msr);
1300 @endcode
1301 @note MSR_XEON_PHI_PP0_POWER_LIMIT is defined as MSR_PP0_POWER_LIMIT in SDM.
1302 **/
1303 #define MSR_XEON_PHI_PP0_POWER_LIMIT 0x00000638
1304
1305
1306 /**
1307 Package. PP0 Energy Status (R/O) See Section 14.9.4, "PP0/PP1 RAPL
1308 Domains.".
1309
1310 @param ECX MSR_XEON_PHI_PP0_ENERGY_STATUS (0x00000639)
1311 @param EAX Lower 32-bits of MSR value.
1312 @param EDX Upper 32-bits of MSR value.
1313
1314 <b>Example usage</b>
1315 @code
1316 UINT64 Msr;
1317
1318 Msr = AsmReadMsr64 (MSR_XEON_PHI_PP0_ENERGY_STATUS);
1319 @endcode
1320 @note MSR_XEON_PHI_PP0_ENERGY_STATUS is defined as MSR_PP0_ENERGY_STATUS in SDM.
1321 **/
1322 #define MSR_XEON_PHI_PP0_ENERGY_STATUS 0x00000639
1323
1324
1325 /**
1326 Package. Base TDP Ratio (R/O) See Table 35-20.
1327
1328 @param ECX MSR_XEON_PHI_CONFIG_TDP_NOMINAL (0x00000648)
1329 @param EAX Lower 32-bits of MSR value.
1330 @param EDX Upper 32-bits of MSR value.
1331
1332 <b>Example usage</b>
1333 @code
1334 UINT64 Msr;
1335
1336 Msr = AsmReadMsr64 (MSR_XEON_PHI_CONFIG_TDP_NOMINAL);
1337 @endcode
1338 @note MSR_XEON_PHI_CONFIG_TDP_NOMINAL is defined as MSR_CONFIG_TDP_NOMINAL in SDM.
1339 **/
1340 #define MSR_XEON_PHI_CONFIG_TDP_NOMINAL 0x00000648
1341
1342
1343 /**
1344 Package. ConfigTDP Level 1 ratio and power level (R/O). See Table 35-20.
1345
1346 @param ECX MSR_XEON_PHI_CONFIG_TDP_LEVEL1 (0x00000649)
1347 @param EAX Lower 32-bits of MSR value.
1348 @param EDX Upper 32-bits of MSR value.
1349
1350 <b>Example usage</b>
1351 @code
1352 UINT64 Msr;
1353
1354 Msr = AsmReadMsr64 (MSR_XEON_PHI_CONFIG_TDP_LEVEL1);
1355 @endcode
1356 @note MSR_XEON_PHI_CONFIG_TDP_LEVEL1 is defined as MSR_CONFIG_TDP_LEVEL1 in SDM.
1357 **/
1358 #define MSR_XEON_PHI_CONFIG_TDP_LEVEL1 0x00000649
1359
1360
1361 /**
1362 Package. ConfigTDP Level 2 ratio and power level (R/O). See Table 35-20.
1363
1364 @param ECX MSR_XEON_PHI_CONFIG_TDP_LEVEL2 (0x0000064A)
1365 @param EAX Lower 32-bits of MSR value.
1366 @param EDX Upper 32-bits of MSR value.
1367
1368 <b>Example usage</b>
1369 @code
1370 UINT64 Msr;
1371
1372 Msr = AsmReadMsr64 (MSR_XEON_PHI_CONFIG_TDP_LEVEL2);
1373 @endcode
1374 @note MSR_XEON_PHI_CONFIG_TDP_LEVEL2 is defined as MSR_CONFIG_TDP_LEVEL2 in SDM.
1375 **/
1376 #define MSR_XEON_PHI_CONFIG_TDP_LEVEL2 0x0000064A
1377
1378
1379 /**
1380 Package. ConfigTDP Control (R/W) See Table 35-20.
1381
1382 @param ECX MSR_XEON_PHI_CONFIG_TDP_CONTROL (0x0000064B)
1383 @param EAX Lower 32-bits of MSR value.
1384 @param EDX Upper 32-bits of MSR value.
1385
1386 <b>Example usage</b>
1387 @code
1388 UINT64 Msr;
1389
1390 Msr = AsmReadMsr64 (MSR_XEON_PHI_CONFIG_TDP_CONTROL);
1391 AsmWriteMsr64 (MSR_XEON_PHI_CONFIG_TDP_CONTROL, Msr);
1392 @endcode
1393 @note MSR_XEON_PHI_CONFIG_TDP_CONTROL is defined as MSR_CONFIG_TDP_CONTROL in SDM.
1394 **/
1395 #define MSR_XEON_PHI_CONFIG_TDP_CONTROL 0x0000064B
1396
1397
1398 /**
1399 Package. ConfigTDP Control (R/W) See Table 35-20.
1400
1401 @param ECX MSR_XEON_PHI_TURBO_ACTIVATION_RATIO (0x0000064C)
1402 @param EAX Lower 32-bits of MSR value.
1403 @param EDX Upper 32-bits of MSR value.
1404
1405 <b>Example usage</b>
1406 @code
1407 UINT64 Msr;
1408
1409 Msr = AsmReadMsr64 (MSR_XEON_PHI_TURBO_ACTIVATION_RATIO);
1410 AsmWriteMsr64 (MSR_XEON_PHI_TURBO_ACTIVATION_RATIO, Msr);
1411 @endcode
1412 @note MSR_XEON_PHI_TURBO_ACTIVATION_RATIO is defined as MSR_TURBO_ACTIVATION_RATIO in SDM.
1413 **/
1414 #define MSR_XEON_PHI_TURBO_ACTIVATION_RATIO 0x0000064C
1415
1416
1417 /**
1418 Package. Indicator of Frequency Clipping in Processor Cores (R/W) (frequency
1419 refers to processor core frequency).
1420
1421 @param ECX MSR_XEON_PHI_CORE_PERF_LIMIT_REASONS (0x00000690)
1422 @param EAX Lower 32-bits of MSR value.
1423 Described by the type MSR_XEON_PHI_CORE_PERF_LIMIT_REASONS_REGISTER.
1424 @param EDX Upper 32-bits of MSR value.
1425 Described by the type MSR_XEON_PHI_CORE_PERF_LIMIT_REASONS_REGISTER.
1426
1427 <b>Example usage</b>
1428 @code
1429 MSR_XEON_PHI_CORE_PERF_LIMIT_REASONS_REGISTER Msr;
1430
1431 Msr.Uint64 = AsmReadMsr64 (MSR_XEON_PHI_CORE_PERF_LIMIT_REASONS);
1432 AsmWriteMsr64 (MSR_XEON_PHI_CORE_PERF_LIMIT_REASONS, Msr.Uint64);
1433 @endcode
1434 @note MSR_XEON_PHI_CORE_PERF_LIMIT_REASONS is defined as MSR_CORE_PERF_LIMIT_REASONS in SDM.
1435 **/
1436 #define MSR_XEON_PHI_CORE_PERF_LIMIT_REASONS 0x00000690
1437
1438 /**
1439 MSR information returned for MSR index #MSR_XEON_PHI_CORE_PERF_LIMIT_REASONS
1440 **/
1441 typedef union {
1442 ///
1443 /// Individual bit fields
1444 ///
1445 struct {
1446 ///
1447 /// [Bit 0] PROCHOT Status (R0).
1448 ///
1449 UINT32 PROCHOT_Status:1;
1450 ///
1451 /// [Bit 1] Thermal Status (R0).
1452 ///
1453 UINT32 ThermalStatus:1;
1454 UINT32 Reserved1:4;
1455 ///
1456 /// [Bit 6] VR Therm Alert Status (R0).
1457 ///
1458 UINT32 VRThermAlertStatus:1;
1459 UINT32 Reserved2:1;
1460 ///
1461 /// [Bit 8] Electrical Design Point Status (R0).
1462 ///
1463 UINT32 ElectricalDesignPointStatus:1;
1464 UINT32 Reserved3:23;
1465 UINT32 Reserved4:32;
1466 } Bits;
1467 ///
1468 /// All bit fields as a 32-bit value
1469 ///
1470 UINT32 Uint32;
1471 ///
1472 /// All bit fields as a 64-bit value
1473 ///
1474 UINT64 Uint64;
1475 } MSR_XEON_PHI_CORE_PERF_LIMIT_REASONS_REGISTER;
1476
1477 #endif