intel power node manager v3 spec下载

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PotatoHero 发表于 2018-8-11 09:42:55 | 显示全部楼层 |阅读模式
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 ................................................15
2.4 Intel® ME Firmware Debug Event...................................16
2.4.1 Debug SEL Entry Definition..................................16
2.4.2 Heartbeat over IPMI .............................................17
2.5 IPMI OEM Device Commands ................................................17
2.6 IPMI Device “Global” Sensors............................................24
2.6.1 Intel® ME Power State sensor .......................................25
2.6.2 Intel® ME Firmware Health Sensor ...............................25
2.6.3 PCH Thermal Sensor................................................25
2.6.4 Event Messages Definition ............................................26
2.7 IPMI OEM Intel® ME Firmware Update Commands..............................29
2.7.1 Online Update Flow ...................................................33
2.7.2 Backward Compatibility Mode ...........................................34
2.7.3 IPMI OEM Image Inventory Command....................................38
2.7.4 Optimizing Online Upgrade Performance...............................39
2.8 IPMI Commands Supported by Recovery Boot Loader ......................39
2.9 IPMI OEM PECI Proxy Commands ............................................40
2.10 IPMI OEM PECI Proxy Sensors................................................48
2.10.1 CPU Thermal Status Sensors..............................................49
2.10.2 CPU Thermal Control Circuit Activation Sensors ..........................49
2.10.3 CPU T-Control Sensors...................................................49
2.10.4 CPU T-JMAX Sensors .......................................................49
2.10.5 Memory Throttling Status Sensors ......................................49
2.11 IPMI Standard Completion Codes ......................................50
2.12 Generic Event/Reading Type Codes........................................51
2.13 IPMI Diagnostics Commands................................................51
2.14 MIC Proxy.............................................................53
3 Intel® ME Intel® NM IPMI Interface ..................................... 56
3.1 External Intel® NM Configuration and Control Commands...................56
3.1.1 Get Intel® NM Statistics Current Value Field .........................75
3.1.2 Get Intel® NM Statistics Minimum Value Field ........................76
3.1.3 Get Intel® NM Statistics Maximum Value Field ..........................76
3.1.4 Get Intel® NM Statistics Average Value Field ......................77
3.1.5 Policy Modification..............................................78
3.2 Local Platform Intel® NM Configuration and Control Commands ...........79
3.2.1 Device Enumeration ..................................................94
3.3 External DCMI Power Management Commands ..............................94
3.4 External Intel® NM PTU Configuration and Control Commands .............97
3.5 IPMI Sensors Implemented by Intel® Node Manager FW ..................106
3.5.1 Typical Platform Power Consumption in Sx state .....................110
3.5.2 Intel® NM Exception Event Sensor ....................................110
3.5.3 Intel® NM Threshold Exceeded Event Sensor ...........................110
3.5.4 Intel® NM Health Sensor .............................................110
3.5.5 Intel® NM Operational Capabilities Change Sensor ......................111
3.5.6 PSU Status Sensors ...................................................111
3.5.7 Intel® SmaRT & CLST Sensor ........................................112
3.5.8 Outlet Airflow Temperature Sensor ................................112
3.5.9 Volumetric Airflow Sensor............................................112
3.5.10 Inlet Airflow Temperature Sensor ................................113
3.5.11 Compute Usage Per Second (CUPS) ...............................113
3.5.12 Chassis power ...................................................117
3.5.13 Event Messages Definition ..................................117
3.6 Error Conditions...................................................122
4 BMC IPMI Interface ................................................. 123
4.1 IPMI Device “Global” Commands ......................................123
4.2 Sensor Device Commands ............................................123
4.3 Alert Immediate Command...........................................124
4.4 OEM Commands Implemented by BMC................................124
4.4.1 Power Consumption Readings .....................................124
4.4.2 Inlet Air Temperature readings..................................125
4.4.3 Zone Fan Speed readings ..........................................125
4.4.4 Outlet Air Temperature readings...................................126
4.4.5 OEM Management Engine Power State Change ...........................126
4.4.6 OEM NM PTU Notification............................................126
4.4.7 MIC Reverse Proxy ................................................127
4.4.8 OEM Command Definition..............................................128
4.4.9 Summary of Options...................................................130
4.5 BMC requirements for Intel® NM Discovery ...........................131
4.6 Alerts .............................................................132
4.7 Command Passing via BMC..............................................132
4.8 Policies reservation mechanism.....................................134
4.9 IPMB Reset Scenarios .............................................135
5 IPMI OEM Command Summary ............................................ 136
Intel® NM 3.0 Platform Changes ......................................... 138
IPMI Commands Not Supported on Intel® NM 3.0 Platform..................138
IPMI Sensors Implemented by Intel® NM Firmware ........................138
Event Generation Control ..............................................138
IPMI Platform Event Messages Generated by Intel® NM FW ...............139
IPMI Sensors Provided by Intel® ME FW........................................140
Intel® ME Firmware Status Registers......................................144








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intel-power-node-manager-v3-spec.pdf

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