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| author | Michael Kinney <michael.d.kinney@intel.com> | 2016-03-08 13:59:06 -0800 |
|---|---|---|
| committer | Michael Kinney <michael.d.kinney@intel.com> | 2016-03-13 11:57:24 -0700 |
| commit | c5d7b07abb73e5671d8db7c853f698340481a08e (patch) | |
| tree | 551ad2d72575f231b322bfbe57bf76cebc3d3fec /UefiCpuPkg | |
| parent | bd946618a078b0479ae13b55d1209f5618980818 (diff) | |
| download | edk2-platforms-c5d7b07abb73e5671d8db7c853f698340481a08e.tar.xz | |
UefiCpuPkg/Include: Add Xeon 5600 MSR include file
Add Xeon 5600 MSRs from:
Intel(R) 64 and IA-32 Architectures Software Developer's
Manual, Volume 3, December 2015, Chapter 35
Model-Specific-Registers (MSR), Section 35-6.
Cc: Jeff Fan <jeff.fan@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Michael Kinney <michael.d.kinney@intel.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>
Diffstat (limited to 'UefiCpuPkg')
| -rw-r--r-- | UefiCpuPkg/Include/Register/Msr/Xeon5600Msr.h | 182 |
1 files changed, 182 insertions, 0 deletions
diff --git a/UefiCpuPkg/Include/Register/Msr/Xeon5600Msr.h b/UefiCpuPkg/Include/Register/Msr/Xeon5600Msr.h new file mode 100644 index 0000000000..a4c6ba0845 --- /dev/null +++ b/UefiCpuPkg/Include/Register/Msr/Xeon5600Msr.h @@ -0,0 +1,182 @@ +/** @file
+ MSR Definitions for Intel(R) Xeon(R) Processor Series 5600.
+
+ Provides defines for Machine Specific Registers(MSR) indexes. Data structures
+ are provided for MSRs that contain one or more bit fields. If the MSR value
+ returned is a single 32-bit or 64-bit value, then a data structure is not
+ provided for that MSR.
+
+ Copyright (c) 2016, Intel Corporation. All rights reserved.<BR>
+ This program and the accompanying materials
+ are licensed and made available under the terms and conditions of the BSD License
+ which accompanies this distribution. The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.php
+
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+ @par Specification Reference:
+ Intel(R) 64 and IA-32 Architectures Software Developer's Manual, Volume 3,
+ December 2015, Chapter 35 Model-Specific-Registers (MSR), Section 35-6.
+
+**/
+
+#ifndef __XEON_5600_MSR_H__
+#define __XEON_5600_MSR_H__
+
+#include <Register/ArchitecturalMsr.h>
+
+/**
+ Core. AES Configuration (RW-L) Privileged post-BIOS agent must provide a #GP
+ handler to handle unsuccessful read of this MSR.
+
+ @param ECX MSR_XEON_5600_FEATURE_CONFIG (0x0000013C)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_XEON_5600_FEATURE_CONFIG_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_XEON_5600_FEATURE_CONFIG_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_XEON_5600_FEATURE_CONFIG_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_XEON_5600_FEATURE_CONFIG);
+ AsmWriteMsr64 (MSR_XEON_5600_FEATURE_CONFIG, Msr.Uint64);
+ @endcode
+**/
+#define MSR_XEON_5600_FEATURE_CONFIG 0x0000013C
+
+/**
+ MSR information returned for MSR index #MSR_XEON_5600_FEATURE_CONFIG
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bits 1:0] AES Configuration (RW-L) Upon a successful read of this
+ /// MSR, the configuration of AES instruction set availability is as
+ /// follows: 11b: AES instructions are not available until next RESET.
+ /// otherwise, AES instructions are available. Note, AES instruction set
+ /// is not available if read is unsuccessful. If the configuration is not
+ /// 01b, AES instruction can be mis-configured if a privileged agent
+ /// unintentionally writes 11b.
+ ///
+ UINT32 AESConfiguration:2;
+ UINT32 Reserved1:30;
+ UINT32 Reserved2:32;
+ } Bits;
+ ///
+ /// All bit fields as a 32-bit value
+ ///
+ UINT32 Uint32;
+ ///
+ /// All bit fields as a 64-bit value
+ ///
+ UINT64 Uint64;
+} MSR_XEON_5600_FEATURE_CONFIG_REGISTER;
+
+
+/**
+ Thread. Offcore Response Event Select Register (R/W).
+
+ @param ECX MSR_XEON_5600_OFFCORE_RSP_1 (0x000001A7)
+ @param EAX Lower 32-bits of MSR value.
+ @param EDX Upper 32-bits of MSR value.
+
+ <b>Example usage</b>
+ @code
+ UINT64 Msr;
+
+ Msr = AsmReadMsr64 (MSR_XEON_5600_OFFCORE_RSP_1);
+ AsmWriteMsr64 (MSR_XEON_5600_OFFCORE_RSP_1, Msr);
+ @endcode
+**/
+#define MSR_XEON_5600_OFFCORE_RSP_1 0x000001A7
+
+
+/**
+ Package. Maximum Ratio Limit of Turbo Mode RO if MSR_PLATFORM_INFO.[28] = 0,
+ RW if MSR_PLATFORM_INFO.[28] = 1.
+
+ @param ECX MSR_XEON_5600_TURBO_RATIO_LIMIT (0x000001AD)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_XEON_5600_TURBO_RATIO_LIMIT_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_XEON_5600_TURBO_RATIO_LIMIT_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_XEON_5600_TURBO_RATIO_LIMIT_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_XEON_5600_TURBO_RATIO_LIMIT);
+ @endcode
+**/
+#define MSR_XEON_5600_TURBO_RATIO_LIMIT 0x000001AD
+
+/**
+ MSR information returned for MSR index #MSR_XEON_5600_TURBO_RATIO_LIMIT_REGISTER
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bits 7:0] Package. Maximum Ratio Limit for 1C Maximum turbo ratio
+ /// limit of 1 core active.
+ ///
+ UINT32 Maximum1C:8;
+ ///
+ /// [Bits 15:8] Package. Maximum Ratio Limit for 2C Maximum turbo ratio
+ /// limit of 2 core active.
+ ///
+ UINT32 Maximum2C:8;
+ ///
+ /// [Bits 23:16] Package. Maximum Ratio Limit for 3C Maximum turbo ratio
+ /// limit of 3 core active.
+ ///
+ UINT32 Maximum3C:8;
+ ///
+ /// [Bits 31:24] Package. Maximum Ratio Limit for 4C Maximum turbo ratio
+ /// limit of 4 core active.
+ ///
+ UINT32 Maximum4C:8;
+ ///
+ /// [Bits 39:32] Package. Maximum Ratio Limit for 5C Maximum turbo ratio
+ /// limit of 5 core active.
+ ///
+ UINT32 Maximum5C:8;
+ ///
+ /// [Bits 47:40] Package. Maximum Ratio Limit for 6C Maximum turbo ratio
+ /// limit of 6 core active.
+ ///
+ UINT32 Maximum6C:8;
+ UINT32 Reserved:16;
+ } Bits;
+ ///
+ /// All bit fields as a 64-bit value
+ ///
+ UINT64 Uint64;
+} MSR_XEON_5600_TURBO_RATIO_LIMIT_REGISTER;
+
+
+/**
+ Package. See Table 35-2.
+
+ @param ECX MSR_XEON_5600_IA32_ENERGY_PERF_BIAS (0x000001B0)
+ @param EAX Lower 32-bits of MSR value.
+ @param EDX Upper 32-bits of MSR value.
+
+ <b>Example usage</b>
+ @code
+ UINT64 Msr;
+
+ Msr = AsmReadMsr64 (MSR_XEON_5600_IA32_ENERGY_PERF_BIAS);
+ AsmWriteMsr64 (MSR_XEON_5600_IA32_ENERGY_PERF_BIAS, Msr);
+ @endcode
+**/
+#define MSR_XEON_5600_IA32_ENERGY_PERF_BIAS 0x000001B0
+
+#endif
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