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Document Number: 513973
Intel
®
Intelligent Power Node
Manager 3.0
External Interface Specification using IPMI
April 2013
Revision 0.9
Intel Confidential
2 Document No: 513973 Rev. 0.9
Intel Confidential
Notice: This document contains information on products in the design phase of development. The information here is subject to
change without notice. Do not finalize a design with this information.
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information here is subject to change without notice. Do not finalize a design with this information.
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Contact your local Intel sales office or your distributor to obtain the latest specifications and before placing your product order.
Copies of documents which have an order number and are referenced in this document, or other Intel literature may be obtained by
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Intel, Xeon, and the Intel logo are trademarks of Intel Corporation in the United States and other countries.
* Other brands and names may be claimed as the property of others.
Copyright © 2013 Intel Corporation. All rights reserved.
Document No: 513973 Rev. 0.9 3
Intel Confidential
Contents
1 Introduction ............................................................................................................................ 8
1.1 Purpose of this document .................................................................................. 8
1.2 Scope ............................................................................................................. 8
1.3 General conventions ......................................................................................... 8
1.4 System states and power management ............................................................... 8
1.5 Reference documents ....................................................................................... 9
2 Intel
®
Management Engine (Intel
®
ME) IPMI Interface ............................................................ 10
2.1 SEL device commands ..................................................................................... 10
2.2 IPMI device “global” commands ........................................................................ 10
2.3 Sensor device commands ................................................................................. 14
2.4 Intel
®
ME firmware debug event ........................................................................ 15
2.4.1 Debug SEL entry definition .................................................................... 15
2.5 IPMI OEM device commands ............................................................................. 16
2.6 IPMI device “global” sensors ............................................................................. 20
2.6.1 Intel
®
ME power state sensor ................................................................. 21
2.6.2 Intel
®
ME firmware health sensor ........................................................... 21
2.6.3 PCH thermal sensor .............................................................................. 21
2.6.4 Host partition reset timeout-based global reset suppression sensor ............. 21
2.6.5 Event messages definition ..................................................................... 21
2.7 IPMI commands supported by recovery boot loader ............................................. 24
2.8 IPMI OEM PECI proxy commands ....................................................................... 25
2.9 IPMI OEM PECI proxy sensors ........................................................................... 33
2.9.1 CPU thermal status sensors ................................................................... 34
2.9.2 CPU thermal control circuit activation sensors .......................................... 34
2.9.3 CPU T-control sensors ........................................................................... 34
2.9.4 CPU Tjmax sensors ............................................................................... 34
2.9.5 Memory throttling status sensors ............................................................ 34
2.10 IPMI standard completion codes ........................................................................ 35
2.11 Generic event/reading type codes ...................................................................... 36
2.12 IPMI diagnostics commands .............................................................................. 37
2.13 MIC proxy ...................................................................................................... 38
2.14 MIC reverse proxy ........................................................................................... 40
3 Intel
®
ME Intel
®
NM IPMI Interface ......................................................................................... 42
3.1 External Intel
®
NM configuration and control commands ....................................... 42
3.1.1 Get Intel
®
NM statistics current value field ............................................... 60
3.1.2 Get Intel
®
NM statistics minimum value field ............................................ 61
3.1.3 Get Intel
®
NM statistics maximum value field ........................................... 61
3.1.4 Get Intel
®
NM statistics average value field .............................................. 62
3.1.5 Policy modification ............................................................................... 63
3.2 Local platform Intel
®
NM configuration and control commands ............................... 64
3.2.1 Device enumeration.............................................................................. 75
3.3 External DCMI power management commands .................................................... 75
3.4 External Intel
®
NM PTU configuration and control commands ................................. 78
3.5 IPMI sensors implemented by Intel
®
NM FW ........................................................ 79
3.5.1 Typical platform power consumption in Sx state ....................................... 83
3.5.2 Intel
®
NM exception event sensor ........................................................... 83
4 Document No: 513973 Rev. 0.9
Intel Confidential
3.5.3 Intel
®
NM alert threshold exceeded sensor ............................................... 83
3.5.4 Intel
®
NM health sensor ........................................................................ 83
3.5.5 Intel
®
NM operational capabilities change sensor ...................................... 83
3.5.6 PSU status sensors ............................................................................... 84
3.5.7 Intel SmaRT & CLST sensor ................................................................... 84
3.5.8 Outlet airflow temperature sensor .......................................................... 84
3.5.9 Volumetric airflow sensor ...................................................................... 84
3.5.10 Inlet airflow temperature sensor ............................................................. 85
3.5.11 Chassis power ..................................................................................... 85
3.5.12 Event messages definition ..................................................................... 85
3.6 Error conditions .............................................................................................. 90
4 RAS Assist Module IPMI Interface .......................................................................................... 91
4.1 IPMI Dengate 1.0 commands ............................................................................ 91
4.2 Per-socket crashdump content .......................................................................... 94
5 PTAS – CUPS .......................................................................................................................... 95
5.1 IPMI PTAS-CUPS sensors .................................................................................. 98
6 BMC IPMI Interface ............................................................................................................... 99
6.1 IPMI device “global” commands ........................................................................ 99
6.2 Sensor device commands ................................................................................. 99
6.3 Alert Immediate command ............................................................................. 100
6.4 OEM commands implemented by BMC .............................................................. 100
6.4.1 Power consumption readings................................................................ 100
6.4.2 Inlet air temperature readings ............................................................. 101
6.4.3 Zone fan speed readings ..................................................................... 102
6.4.4 Outlet air temperature readings ........................................................... 102
6.4.5 OEM Intel
®
ME power state change ....................................................... 103
6.4.6 OEM Intel
®
NM PTU notification ............................................................ 103
6.4.7 Reverse PMBUS proxy ......................................................................... 103
6.4.8 Reverse PECI proxy ............................................................................ 103
6.4.9 OEM command definition ..................................................................... 103
6.4.10 Summary of options ........................................................................... 106
6.5 BMC requirements for Intel
®
NM discovery ........................................................ 107
6.6 Alerts .......................................................................................................... 108
6.7 Command passing via BMC ............................................................................. 108
6.8 Policies reservation mechanism ....................................................................... 109
6.9 IPMB reset scenarios ..................................................................................... 110
7 IPMI OEM Command Summary ............................................................................................ 111
A Intel
®
NM 3.0 Platform Changes ........................................................................................... 112
A.1 IPMI commands not supported on Intel
®
NM 3.0 platform ................................... 112
A.2 IPMI sensors implemented by Intel
®
NM FW ...................................................... 112
A.2.1 Event generation control ..................................................................... 112
A.3 IPMI platform event messages generated by Intel
®
NM FW ................................. 113
A.4 IPMI sensors provided by Intel® ME FW ........................................................... 114
Document No: 513973 Rev. 0.9 5
Intel Confidential
Figures
Figure 1 Example IPMI command bridging from LAN ....................................................... 109
Figure 2 Intel
®
NM policy reservation based on LUN ....................................................... 110
剩余115页未读,继续阅读
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