Home

AT8050: IPMI Sensor User Guide

1. Sens Sensor Name Event Reading Type Class and Code Description Offset Data Byte 1 Data Byte 2 Data Byte 3 bali Eentity 1D Sensor Type Code Threshold Values unspecified byte 2 Reading that triggered the event FFh or not present if threshold value that triggered event FFh or not 00h Lower Non critical going low trigger reading in byte 2 unspecified present if unspecified If present Event Data 2 Oth Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low ensor specific event extension code in byte 2 03h Lower Critical going high unspecified byte 3 Temp IPMC Threshold Threshold 04h Lower Non recoverable going low rigger threshold value in byte 3 10 PICMG Front Board 0x01 eel See 05h Lower Non recoverable going high OEM code in byte 3 160 96 Temperature 0x01 06h Upper Non critical going low ensor specific event extension code in byte 3 07h Upper Non critical going high 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 09h Upper Critical going high OAh Upper Non recoverable going low OBh_ Upper Non recoverable going high Threshold Values 7 6 00b unspecified byte 2 Reading that triggered the event FFh or not present if threshold value that trigge
2. Xx i N Y t A ad AN Document Revision 1 0 November 2009 Customer Service Contact Information Kontron Canada Inc Kontron Modular Computer GMBH 4555 Rue Ambroise Lafortune Sudetenstrasse 7 Boisbriand Qu bec Canada 87600 Kaufbeuren J7H 0A4 Germany Tel 450 979 5320 49 0 8341 803 333 800 354 4223 Fax 450 437 8053 49 0 8341 803 339 E mail support ca kontron com support kom kontron com Visit our web site at www kontron com 2009 Kontron an International Corporation All rights reserved The information in this user s guide is provided for reference only Kontron does not assume any Liability arising out of the application or use of the information or products described herein This user s guide may contain or reference information and products protected by copyrights or patents and do not convey any license under the patent rights of Kontron nor the rights of others Kontron is a registered trademark of Kontron All trademarks registered trademarks and trade names used in this user s guide are the property of their respective owners All rights reserved Printed in Canada This user s guide contains information proprietary to Kontron Customers may reprint and use this user s guide in other publications Customers may alter this user s guide and publish it only after they remove the Kontron name cover and logo Kontron reserves the right to make changes without notice in produ
3. reserved AT8050 Sensor User Guide v1 0 www kontron com Annex C Cause of State Change Values Cause offset Cause of State Change Description Normal State Change This is used when the FRU is proceeding normally through the state chart For instance an M3 to M4 transition is a normal state change Other values in this table can be used to provide greater levels of detail about what initiated a transition Valid for the MO to M1 M1 Oh to M2 M2 to M3 M3 to M4 M4 to M5 M5 to M6 and M6 to M1 transitions a Change Commanded by Shelf Manager with Set FRU Activation The Shelf Manager has issued a command to change states typically during an insertion or extraction Valid for the M2 to M1 M2 th to M3 M4 to M6 M5 to M4 and M5 to M6 transitions State Change due to operator changing a Handle Switch The FRU has changed states as a result S of an operator changing the state of a Handle Switch Valid for the M1 to M2 M3 to M6 M4 to M5 2h and M5 to M4 transitions State Change due to FRU programmatic action The FRU has changed states due to some a non operator related internal requirement such as Locked bit being cleared Valid for the M1 to 3h M2 M3 to M6 M4 to M5 and M5 to M4 transitions Communication Lost or Regained The Shelf Manager has lost or regained contact with the FRU WN and generated an event on its behalf Valid for the M2 to M7 M3 to M7 M4 to M7 M5 to M7 and 4h M6 to M7 M7 to M1 M7 to M2 M7 to M3 M7
4. td lia Class and Code Description Offset Data Byte 1 Data Byte 2 Data Byte 3 Sensor Type Code Threshold Values unspecified byte 2 Reading that triggered the event FFh or not present if threshold value that triggered event FFh or not 00h Lower Non critical going low trigger reading in byte 2 unspecified present if unspecified If present Event Data 2 Oth Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low ensor specific event extension code in byte 2 03h Lower Critical going high unspecified byte 3 Temp DIMM 3 Threshold Threshold 04h Lower Non recoverable going low rigger threshold value in byte 3 20 PICMG Front Board 0x01 BEE Temperature los Lower Non recoverable going high OEM code in byte 3 160 96 Temperature 0x01 Degrees 06h Upper Non critical going low sensor specific event extension code in byte 3 O7h Upper Non critical going high 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 09h Upper Critical going high Ah Upper Non recoverable going low OBh_ Upper Non recoverable going high Threshold Values 7 6 00b unspecified byte 2 Reading that triggered the event FFh or not presenti threshold value that triggered event FFh or not 00h Lower Non critical going low trigger reading in byte 2 unspecified present if unspecified If present
5. 09h Upper Critical going high OAh Upper Non recoverable going low OBh Upper Non recoverable going high Threshold Values unspecified byte 2 Reading that triggered the event FFh or not presentit___ threshold value that triggered event FFh or not 00h Lower Non critical going low trigger reading in byte 2 unspecified present if unspecified If present Event Data 2 Oth Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low ensor specific event extension code in byte 2 03h Lower Critical going high unspecified byte 3 Temp DIMM 2 Threshold Threshold 04h Lower Non recoverable going low rigger threshold value in byte 3 19 PICMG Front Board 0x01 DIMM 2 Temperature fos Lower Non recoverable going high OEM code in byte 3 160 96 Temperature 0x01 Degrees 06h Upper Non critical going low ensor specific event extension code in byte 3 07h Upper Non critical going high 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 09h Upper Critical going high OAh Upper Non recoverable going low OBh_ Upper Non recoverable going high 17 AT8050 Sensor User Guide v1 0 ANO9003 www kontron com Event Reading Type
6. Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low ensor specific event extension code in byte 2 03h Lower Critical going high unspecified byte 3 Temp 48V B Feed Threshold Threshold 4h Lower Non recoverable going low trigger threshold value in byte 3 6 PICMG Front Board 0x01 DC Feed B Input 05h Lower Non recoverable going high OEM code in byte 3 160 96 Temperature 0x01 Temperature Degrees fog Upper Non critical going low ensor specific event extension code in byte 3 07h Upper Non critical going high 08h Upper Critical going low Offset from Event Reading Code for threshold event 09h Upper Critical going high OAh Upper Non recoverable going low OBh_ Upper Non recoverable going high Threshold Values unspecified byte 2 Reading that triggered the event FFh or not present if threshold value that triggered event FFh or not 00h Lower Non critical going low trigger reading in byte 2 unspecified present if unspecified If present Event Data 2 Oth Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low ensor specific event extension code in byte 2 03h Lower Critical going high unspecified byte 3 Temp Mez 12V Out Threshold Threshold DC Feed 12v out
7. Lower Non critical going low 01b trigger reading in byte 2 unspecified present if unspecified If present Event Data 2 Oth Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low ensor specific event extension code in byte 2 03h Lower Critical going high 5 4 00b unspecified byte 3 Vec 5V Threshold Threshold Voltage on board SV 04h Lower Non recoverable going low rigger threshold value in byte 3 45 PICMG Front Board 0x01 payload power supply 05h Lower Non recoverable going high OEM code in byte 3 160 96 Voltage 0x02 Volts 06h Upper Non critical going low sensor specific event extension code in byte 3 07h Upper Non critical going high 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 09h Upper Critical going high OAh Upper Non recoverable going low OBh_ Upper Non recoverable going high Threshold Values 7 6 00b unspecified byte 2 Reading that triggered the event FFh or not present if threshold value that triggered event FFh or not 00h Lower Non critical going low trigger reading in byte 2 unspecified present if unspecified If present Event Data 2 Oth Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low sensor specific event extension code in byte 2 0
8. Management sub system cannot be accessed for normal operation because it 98 PICMG Front Board Management health non volatile memory has been intentionally taken offline for a non error 160 96 Subsystem Health error condition Note that any commands that are available 0x28 must function according to specification 03h bit 3 management controller unavailable controller cannot be accessed because of an error condition 04h bit 4 Sensor failure the sensor is known to be in error It may still be accessible by software 05h bit 5 FRU failure ANO9003 26 AT8050 Sensor User Guide v1 0 www kontron com EvenuReading Type Soni Seea Name Class and Code Description Offset Data Byte 1 Data Byte 2 Data Byte 3 iD Ent 1D Sensor Type Code Threshold Values 7 6 00b unspecified byte 2 Reading that triggered the event FFh or not present if threshold value that triggered event FFh or not 00h Lower Non critical going low rigger reading in byte 2 unspecified present if unspecified If present Event Data 2 oth OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h ensor specific event extension code in byte 2 mie 03h Lower Critical going high 5 4 00b unspecified byte3 PICMG Rear Threshold Threshold varado on bo
9. Upper Non critical going high 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 09h Upper Critical going high Ah Upper Non recoverable going low OBh_ Upper Non recoverable going high Threshold Values 7 6 00b unspecified byte 2 Reading that triggered the event FFh or not present if threshold value that triggered event FFh or not 00h Lower Non critical going low rigger reading in byte 2 unspecified present if unspecified If present Event Data 2 01h Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low sensor specific event extension code in byte 2 asa 03h Lower Critical going high 5 4 00b unspecified byte 3 DIM Rear Threshold Threshold Voltage on board blue LED 04h Lower Non recoverable going low rigger threshold value in byte 3 418 a ee Mae 0x01 VPUMP suspend power 05h Lower Non recoverable going high 10b OEM code in byte 3 i i 19896 Voltage 0x02 supply 06h Upper Non critical going low 11b sensor specific event extension code in byte 3 a 07h Upper Non critical going high 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 09h Upper Critical going high Ah Upper Non recoverable going low OBh_ Upper Non recoverable going high Threshold Values 7 6 00b unspecified byte 2 Reading that trig
10. going high Threshold Values unspecified byte 2 Reading that triggered the event FFh or not presentit___ threshold value that triggered event FFh or not 00h Lower Non critical going low trigger reading in byte 2 unspecified present if unspecified If present Event Data 2 Oth Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low ensor specific event extension code in byte 2 03h Lower Critical going high unspecified byte 3 Vcc 48V A Feed Threshold Threshold Voltage on 48v feed A 04h Lower Non recoverable going low rigger threshold value in byte 3 49 PICMG Front Board 0x01 board input power supply 05h Lower Non recoverable going high OEM code in byte 3 160 96 Voltage 0x02 Volts 06h Upper Non critical going low ensor specific event extension code in byte 3 07h Upper Non critical going high 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 09h Upper Critical going high OAh Upper Non recoverable going low OBh_ Upper Non recoverable going high ANO9003 20 AT8050 Sensor User Guide v1 0 www kontron com Sens or ID 50 Sensor Name Entity ID Vcc 48V B Feed PICMG Front Board 160 96 Event Reading Type Class and Code Sensor Type Code Threshold Threshold 0x01 Voltage 0x02 Descript
11. 0x02 Volts 06h Upper Non critical going low 11b sensor specific event extension code in byte 3 O7h Upper Non critical going high 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 09h Upper Critical going high OAh Upper Non recoverable going low OBh_ Upper Non recoverable going high Threshold Values unspecified byte 2 Reading that triggered the event FFh or not present if threshold value that triggered event FFh or not 00h Lower Non critical going low trigger reading in byte 2 unspecified present if unspecified If present Event Data 2 Oth Lower Non critical going high 10b OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low 11b sensor specific event extension code in byte 2 03h Lower Critical going high 5 4 00b unspecified byte 3 Vee VitDdr Threshold Threshold Voltage on board Vit Ddr 04h Lower Non recoverable going low trigger threshold value in byte 3 38 PICMG Front Board 0x01 payload power supply 05h Lower Non recoverable going high OEM code in byte 3 160 96 1 Voltage 0x02 Volts 06h Upper Non critical going low ensor specific event extension code in byte 3 O7h Upper Non critical going high 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 09h Upper Critical going high OAh Upper Non recoverable going low OBh U
12. 0x03 Otb reserved A 10b OEM code in byte 3 11b sensor specific event extension code in byte 3 3 0 Offset from Event Reading Code for discrete event state 00h bit 0 Fault Status asserted 7 6 00b unspecified byte 2 The Event Data 2 amp 3 fields can be used to provide an evenif bit 7 0 SloVConnector Number O1h bit 1 Identify Status asserted 01b previous state and or severity in byte 2 extension code with the following definition 02h bit 2 Slot Connector Device installed attached EM code in byte 2 This can include dock events jensor specific event extension code in byte 2 Event Data 2 03h bit 3 Slot Connector Ready for Device unspecified byte 3 bit 7 reserved Installation Typically this means that the slot power eserved bit 6 0 Slot Connector Type is off The Ready for Installation Ready for Removal EM code in byte 3 oh PCI and Slot Power states can transition together jensor specific event extension code in byte 3 1h Drive Array depending on the slot implementation 3 0 Offset from Event Reading Code for discrete event state 2h External Peripheral Connector 04h bit 4 SlovGonnector Ready for Device Removal 3h Docking 05h bit 5 Slot Power is Off 4h other standard internal expansion slot z 06h bit 6 Slot Connector Device Removal Reques 5h slot associated with entity specified by Entity ID for A Bere pearl SFP B Slot Connector T S is typically connected to a switch that becomes anne 118
13. 94h Lower Non recoverable going low rigger threshold value in byte 3 7 PICMG Front Board 0x01 Temperature Degrees 05 Lower Non tecoverable going high OEM code in byte 3 160 96 Temperature 0x01 pon Pal 06h Upper Non critical going low ensor specific event extension code in byte 3 07h Upper Non critical going high 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 09h Upper Critical going high Ah Upper Non recoverable going low OBh_ Upper Non recoverable going high Threshold Values 7 6 00b unspecified byte 2 Reading that triggered the event FFh or not present if threshold value that triggered event FFh or not 00h Lower Non critical going low 01b trigger reading in byte 2 unspecified present if unspecified If present Event Data 2 Oth Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low ensor specific event extension code in byte 2 03h Lower Critical going high unspecified byte 3 Temp VDDQ Threshold Threshold VODA Temperature 94 Lower Non tecoverable going low trigger threshold value in byte 3 8 PICMG Front Board 0x01 D 05h Lower Non recoverable going high OEM code in byte 3 160 96 Temperature 0x01 Degrees 06h Upper Non critical going low 11b sensor specific event extension code in byte 3 07h Upper Non critical going high
14. Event Data 2 0x09 bit 7 0 Version change type gt system firmware EFI BIOS change If the sensor s ID is out of the 0 103 range use the clia sensor or ipmitool sensor command to determine the sensor s name With this name run a search in the Annex A list and verify that the other information match since 1t may occur that two sensors have the same name while they can belong to different Entity Read a discrete sensor In some cases it can be useful to consult a discrete sensor s State For example to know which jumpers are installed on a board without pulling it out of the chassis the Jumper Status sensor should be consulted To do so use the pmitool sensor command or the raw Get Sensor Reading command These commands will provide Reading Byte 3 amp 4 which correspond to Response Data Byte 4 amp 5 as shown section 1 Sensor Introduction To analyze the reading table 2 and the offset column on Annex A should be consulted Example Reading Bytes 3 amp 4 0xA193 for the Jumper Status sensor Meaning 0xA193 1010 0001 1001 0011 00h bit 0 Jumper 00 Present JP1 1 2 05h bit 5 Jumper 05 Present JP1 11 12 07h bit 7 Jumper 07 Present JP2 1 2 08h bit 8 Jumper 08 Present JP2 3 4 09h bit 9 Jumper 09 Present JP2 5 6 OCh bit 12 Jumper 12 Present JP2 11 12 15 AT8050 Sensor User Guide v1 0 ANO9003 www ko
15. Offset from Event Reading Code for discrete event state Threshold Values 7 6 00b unspecified byte 2 Reading that triggered the event FFh or not presentif threshold value that triggered event FFh or not 00h Lower Non critical going low rigger reading in byte 2 unspecified present if unspecified If present Event Data 2 Oth Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low 11b sensor specific event extension code in byte 2 03h Lower Critical going high unspecified byte 3 Temp 48V A Feed Threshold Threshold DO Feed A Input 94h Lower Non recoverable going low rigger threshold value in byte 3 5 PICMG Front Board 0x01 Tomporature Degroes 05 Lower Non tecoverable going high 10b OEM code in byte 3 160 96 Temperature 0x01 06h Upper Non critical going low 11b sensor specific event extension code in byte 3 07h Upper Non critical going high 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 09h Upper Critical going high OAh Upper Non recoverable going low OBh Upper Non recoverable going high Threshold Values unspecified byte 2 Reading that triggered the event FFh or not present if threshold value that triggered event FFh or not 00h Lower Non critical going low trigger reading in byte 2 unspecified present if unspecified If present Event Data 2 Oth
16. Optional offset from Severity Event Reading Code Violation attempt 01b previous state and or severity in byte 2 OFh if unspecified Oth bit 1 Pre boot Password Violation user 10b OEM code in byte 2 3 0 Optional offset from Event Reading Type Code for Srii password 11b sensor specific event extension code in byte 2 previous discrete event state OFh if unspecified CMOS Passwd Decre onan 02h bit 2 Pre boot Password Violation attempt 5 4 00b unspecified byte 3 74 PICMG Front Board Statorm Security CMOS Password Failure setup password Otb reserved 160 96 0 06 03h bit 3 Pre boot Password Violation network 10b OEM code in byte 3 boot password 11b sensor specific event extension code in byte 3 4h bit 4 Other pre boot Password Violation 3 0 Offset from Event Reading Code for discrete event state 05h bit 5 Out of band Access Password Violation 00h bit 0 ERR 7 6 00b unspecified byte 2 7 4 Optional offset from Severity Event Reading Code Oth bit 1 Thermal Trip 01b previous state and or severity in byte 2 OFh if unspecified 02h bit 2 FRB1 BIST failure 10b OEM code in byte 2 3 0 Optional offset from Event Reading Type Code for 03h bit 3 FRB2 Hang in POST failure used hang 11b sensor specific event extension code in byte 2 previous discrete event state OFh if unspecified is believed to be due or related to a processor failure 5 4 00b unspecified byte
17. attempting to determine who is causing a bus hang 7h Undiagnosed Communication Failure 29 AT8050 Sensor User Guide v1 0 ANO9003 www kontron com Event Reading Type Sens Seison iame Class and Code Description Offset Data Byte 1 Data Byte 2 Data Byte 3 kis Entity ID Sensor Type Code Only States 00h 01h 02h 06h 08h trigger an 7 5 00b unspecified byte 2 Event Dala 2 is used as bit flag error Event Dala 3 is used a bit flag error event O1b previous state and or severity in byte 2 Bit 7 unspecifiedEtror etClockState Not Supported 00h bit 0 ransition to Running JEM code in byte 2 notPresentError etClockState Error ESO Oth bit 1 transition to In Test ensor specific event extension code in byte 2 multirecHeaderError Bit 5 SetPortState Not Supported Velero Rage Generic Discrete 0x08 mu information Agent 021 Dit 2 transition to Power Ott unspecified byte 3 multirecDataError Bit 4 SetPortState Error 129 Transition Module OEM FRU Information FRUO Data Error Detection 03h bit 3 transition to On Line timeout error Bit lock Internal Mismatch 192 96 Agent Oxc5 it transition to Off Line ipmcError Bit lock Match Error Not a single clock i ensor specific event extension code in byte 3 fruDataError matches 3 0 Offset from Event Reading Code for discrete event state commonHeaderError Bit 1 Internal mismatch Bit
18. f Entity Presence 0x25 DIMM 2 Temperature Sensor Presence This sensor type provides a mechanism that allows a management controller to direct system management software to ignore a set of sensors based on detecting that presence of an entity This sensor type is not typically used for event generation but to just provide a present reading 00h bit 0 Entity Present This indicates that the Entity identified by the Entity ID for the sensor is present Oth bit 1 Entity Absent This indicates that the Entity identified by the Entity ID for the sensor is absent If the entity is absent system management software should consider all sensors associated with that Entity to be absent as well and ignore those sensors 02h bit 2 Entity Disabled The Entity is present bu has been disabled A deassertion of this event indicates that the Entity has been enabled No Event for this Sensor No Event for this Sensor No Event for this Sensor 54 DIMM 3 SPD Pres PICMG Front Board 160 96 Sensor specific Discrete Ox6f Entity Presence 0x25 DIMM 3 Temperature Sensor Presence This sensor type provides a mechanism that allows a management controller to direct system management software to ignore a set of sensors based on detecting that presence of an entity This sensor type is not typically used for event generation but to just provide a present reading 00h bit 0 Entity Present This indica
19. 03h Lower Critical going high unspecified byte 3 Vcc 12V SUS Threshold Threshold Voltage on board 12V 04h Lower Non recoverable going low rigger threshold value in byte 3 36 PICMG Front Board 0x01 suspend management 05h Lower Non recoverable going high OEM code in byte 3 160 96 Voltage 0x02 power supply Volts 06h Upper Non critical going low 11b sensor specific event extension code in byte 3 07h Upper Non critical going high 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 08h Upper Critical going high OAh Upper Non recoverable going low Bh Upper Non recoverable going high Threshold Values unspecified byte 2 Reading that triggered the event FFh or not presentif___ threshold value that triggered event FFh or not 00h Lower Non critical going low rigger reading in byte 2 unspecified present if unspecified If present Event Data 2 Oth Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low sensor specific event extension code in byte 2 03h Lower Critical going high unspecified byte 3 Veo Vit Threshold Threshold Voltage on board Vit 04h Lower Non recoverable going low trigger threshold value in byte 3 37 PICMG Front Board 0x01 payload power supply 05h Lower Non recoverable going high 10b OEM code in byte 3 160 96 Voltage
20. 06h Upper Non critical going low 11b sensor specific event extension code in byte 3 07h Upper Non critical going high 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 09h Upper Critical going high OAh Upper Non recoverable going low OBh Upper Non recoverable going high Threshold Values unspecified byte 2 Reading that triggered the event FFh or not present if threshold value that triggered event FFh or not 00h Lower Non critical going low trigger reading in byte 2 unspecified present if unspecified If present Event Data 2 Oth Lower Non critical going high 10b OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low 11b sensor specific event extension code in byte 2 03h Lower Critical going high 5 4 00b unspecified byte 3 Vee Vddg Threshold Threshold Voltage on board Vddg 04h Lower Non recoverable going low trigger threshold value in byte 3 48 PICMG Front Board 0x01 payload power supply 05h Lower Non recoverable going high OEM code in byte 3 160 96 1 Voltage 0x02 Volts 06h Upper Non critical going low ensor specific event extension code in byte 3 O7h Upper Non critical going high 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 09h Upper Critical going high OAh Upper Non recoverable going low Bh Upper Non recoverable
21. 1 Data Byte 2 Data Byte 3 or ID Entity ID Fiat ace ensor Type Code Threshold Values unspecified byte 2 Reading that triggered the event FFh or not present if threshold value that triggered event FFh or not 00h Lower Non critical going low trigger reading in byte 2 unspecified present if unspecified If present Event Data 2 Oth Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low ensor specific event extension code in byte 2 03h Lower Critical going high unspecified byte 3 Veo 1 1V Threshold Threshold Voltage on board 1 1V 04h Lower Non recoverable going low rigger threshold value in byte 3 40 PICMG Front Board 0x01 payload power supply 05h Lower Non recoverable going high OEM code in byte 3 160 96 Voltage 0x02 Volts 06h Upper Non critical going low ensor specific event extension code in byte 3 O7h Upper Non critical going high 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 09h Upper Critical going high OAh Upper Non recoverable going low OBh_ Upper Non recoverable going high Threshold Values 7 6 00b unspecified byte 2 Reading that triggered the event FFh or not present if threshold value that triggered event FFh or not 00h Lower Non critical going low trigger reading in byte 2 unspecified present if unspecified If present Event Da
22. 1h Unable to drive clock HI nable to drive data HI 3h Unable to drive clock LO 4h Unable to drive data LO lock low timeout 6h Under test the IPM Controller is attempting to determine if it is causing a bus hang 7h Undiagnosed Communications Failure 02h bit 2 IPMB L Disable 7 6 00b unspecified byte 2 Always 0 Always 0 O3h bit 3 IPMB L Enable revious state and or severity in byte 2 10b OEM code in byte 2 Oh No failure Unable to drive clock HI Sensor specific Unable to drive data HI m e oi e A Discrete Ox6f IPMB L branch from FRUO 3h Unable to drive clock LO 160 96 OEMIPMBL Link fault detection sensor Unable to drive data LO R State 0xc3 ensor specific event extension code in byte 3 Jock low timeout 3 0 Offset from Event Reading Code for discrete event state 6h Under test the IPM Controller is attempting to determine who is causing a bus hang Zh Undiagnosed Communication Failure 02h bit 2 IPMB L Disable 7 6 00b unspecified byte 2 Always 0 03h bit 3 IPMB L Enable 10b OEM code in byte 2 Oh No failure ensor specific event extension code in byte 2 Unable to drive clock HI Sensor specific Unable to drive data HI m era ie y Discrete 0x6 IPMB L branch from FRUT y Nes to ume cece TO 160 96 OEM IPMBL Link fault detection sensor Unable to dive data LO State 0xc3 sensor specific event extension code in byte 3 lock low timeout 3 0 Offset from Event Reading Code f
23. 3 Sensor Type Code 00h bit 0 System Firmware Error POST Error 7 5 00b unspecified byte 2 See Sensor Specific Event Annex B Oth bit 1 System Firmware Hang 01b previous state and or severity in byte 2 Sensor specific 02h bit 2 System Firmware Progress 10b OEM code in byte 2 POST Error Discrete Ox6f 11b sensor specific event extension code in byte 2 70 PICMG Front Board System Firmware CPU cone ve Soll Test 5 4 00b unspecified byte 3 160 96 Progress formerly te 01b reserved POST Error 0x0 10b OEM code in byte 3 11b sensor specific event extension code in byte 3 3 0 Offset from Event Reading Code for discrete event state 00h bit 0 Front Panel NMI Diagnostic Interrupt 7 5 00b unspecified byte 2 7 4 Optional offset from Severity Event Reading Code Oth bit 0 Bus Timeout 01b previous state and or severity in byte 2 OFh if unspecified 02h bit 0 VO channel check NMI 10b OEM code in byte 2 3 0 Optional offset from Event Reading Type Code for 03h bit 0 Software NMI 11b sensor specific event extension code in byte 2 previous discrete event state OFh if unspecified 04h bit 0 PCI PERR 5 4 00b unspecified byte 3 cient Sensor specific 05h bit 0 PCI SERR 01b reserved Discrete Ox6f a O6h bit 0 EISA Fail Safe Timeout 10b OEM code in byte 3 id ki ao A 1 Critical Interrupt Critical Interrupt 07h bit 0 Bus Correctable Error 11b sensor
24. 3 Slot Connector Ready for Device unspecified byte 3 it 7 reserved Installation Typically this means that the slot power eserved 0 SloVConnector Type is off The Ready for Installation Ready for Removal EM code in byte 3 oh PCI and Slot Power states can transition together jensor specific event extension code in byte 3 1h Drive Array depending on the slot implementation 3 0 Offset from Event Reading Code for discrete event state 2h External Peripheral Connector 04h bit 4 SloVConnector Ready for Device Removal 3h Docking Sh bit 5 Slot Power is Off 4h other standard internal expansion slot a m 06h bit 6 Slot Connector Device Removal Reques 5h slot associated with entity specified by Entity ID for ATM Disk Bay Sensor spedillo This is typically connected to a switch that becomes sensor 122 _ PICMG Rear Discrete 0x8 Removable Disk Bay asserted to request removal of the device 6h AdvancedTCA Transition Module Slot Connector Slot Connector Gece A 07h bit 7 Interlock asserted This is typically 7h DIMM memory device 192 96 ey connected to a switch that mechanically 8h FAN enables disables power to the slot or locks the slot in 9h PCI Express the Ready for Installation Ready for Removal states Ah SCSI parallel depending on the slot implementation The asserted Bh SATA SAS state indicates that the lock out is active all other reserved O8h bit 8 Slot is Disabled 09h bit 9 Slot holds spare d
25. 3 Clock Internal Mismatch 160 96 Agent 0xc5 04h bit 4 transition to Off Line 10b OEM code in byte 3 Bit 2 ipmcError Bit 2 Clock Match Error Not a single clock 05h bit 5 transition to Off Duty 11b sensor specific event extension code in byte 3 Bit 1 fruDataError matches 6h bit 6 transition to Degraded 3 0 Offset from Event Reading Code for discrete event state Bit 0 commonHeaderError Bit 1 Internal mismatch O7h bit 7 transition to Power Save Bit 0 Match Error Not in single link matches 8h bit 8 Install Error Only States 00h 01h 02h 06h 08h trigger an 7 5 00b unspecified byte 2 Event Data 2 is used as bit flag error Event Data 3 is used a bit flag error event revious state and or severity in byte 2 Bit 7 unspecifiedError Bit 7 SetClockState Not Supported 00h bit 0 transition to Running EM code in byte 2 Bit 6 notPresentError Bit 6 SetClockState Error Oth bit 1 transition to In Test ensor specific event extension code in byte 2 Bit 5 multirecHeaderError Bit 5 SetPortState Not Supported FRUI Agent Generic Discrete 0x0a ERU information agent 021 it 2 transition to Power Ott 5 4 00b unspecified byte 3 Bit 4 multirecDataError Bit 4 SetPortState Error 92 PICMG Front Board OEM FRU Information yyy para Error Denion O30 bit 3 transition to On Line 01b reserved Bit 3 timeout error Bit 3 Clock Internal Mismatch 160 96 Agent 0xc5 04h bit 4 transition to
26. 3 Use System Firmware Progress sensor for other 01b reserved BIOS hangs 10b OEM code in byte 3 04h bit 4 FRB3 Processor Startup lnitialization 11b sensor specific event extension code in byte 3 failure CPU didn t start 3 0 Offset from Event Reading Code for discrete event state 05h bit 5 Configuration Error TA SE 06h okt 6 SM BIOS Uncorrectable CPL compiex 75 PICMG Front Board Discrete 0x8f Processor Status OH it 7 Processor Presence detected 160 96 Processor 0x07 08h bit 8 Processor disabled 09h bit 9 Terminator Presence Detected Ah bit 10 Processor Automatically Throttled processor throttling triggered by a hardware based mechanism operating independent from system software such as automatic thermal throttling or throttling to limit power consumption OBh bit 11 Machine Check Exception Uncorrectable OCh bit 12 Correctable Machine Check Error 00h bit 0 No bootable media 7 6 00b unspecified byte 2 7 4 Optional offset from Severity Event Reading Code Oth bit 1 Non bootable diskette left in drive 01b previous state and or severity in byte 2 OFh if unspecified 02h bit 2 PXE Server not found 10b OEM code in byte 2 3 0 Optional offset from Event Reading Type Code for Bios Flash 0 Sensor specific 03h bit 3 Invalid boot sector 11b sensor specific event extension code in byte 2 previous discrete event state OFh if unspecified 76 PICMG Front Board Discret
27. 3 02h Clock Group 3 160 96 Contra 0x40 05h bit 5 Bus group release request bit 3 0 06h bit 6 Bus group force release request 00h A 11b sensor specific event extension code in byte 3 01h B 3 0 Offset from Event Reading Code for discrete event state 02h A B 00h bit 0 Hardware change detected with 7 6 00b unspecified byte 2 bi 7 0 Version change type associated Entity Informational This offset does not revious state and or severity in byte 2 00h unspecified imply whether the hardware change was successful EM code in byte 2 01h management controller device ID change in one or or not Only that a change occurred jensor specific event extension code in byte 2 more fields from Get Device ID Oth bit 1 Firmware or software change detected 5 4 00b unspecified byte 3 02h management controller firmware revision with associated Entity Informational Success or 01b 03h management controller device revision failure not implied 10b 04h management controller manufacturer ID 02h bit 2 Hardware incompatibility detected with 11b sensor specific event extension code in byte 3 05h management controller IPMI version associated Entity 3 0 Offset from Event Reading Code for discrete event state 06h management controller auxiliary firmware ID 03h bit 3 Firmware or software incompatibility 07h management controller firmware boot block Sensor specific detected with associated Entity 08h other management controller fir
28. Bit 6 VecGood 1 2V 10b OEM code in byte 3 160 96 Standard IPMI Power Hs pe i i Iy 0x08 Bit 7 VecGood Core 11b sensor specific event extension code in byte 3 Supply Bit 8 VccGood 5V 3 0 Offset from Event Reading Code for discrete event state Bit 9 VeeGood 1 1V Bit 10 VecGood 1 05V Bit 11 VecGood 1 25V Bit 0 VeeGood 12V 7 6 00b unspecified byte 2 Bit 1 VeeGood 5V 01b previous state and or severity in byte 2 Bit 2 VeeGood 3 3V 10b OEM code in byte 2 Bit 3 VecGood 2 5V 11b sensor specific event extension code in byte 2 OEM Kontron ATCA Bit 4 VecGood 1 8V 5 4 00b unspecified byte 3 Power Good Event Power Good Discrete Power good status event it 5 VecGood 1 5V 01b reserved 66 PICMG Front Board 0x77 that occur since the last 6 VecGood 1 2V 10b OEM code in byte 3 160 96 Standard IPMI Power power on or reset Hee s i A i one Bit 7 VeeGood Core 11b sensor specific event extension code in byte 3 Supply 0x08 Bit 8 VccGood 5V 3 0 Offset from Event Reading Code for discrete event state Bit 9 VeeGood 1 1V Bit 10 VecGood 1 05V Bit 11 VecGood 1 25V 00h bit 0 State Deasserted 7 6 00b unspecified byte 2 Reset Type Reset Source Oth bit 1 State Asserted 01b previous state and or severity in byte 2 00h Warm reset 00h IPMI Watchdog cold warm or forced col 10b OEM code in byte 2 loth Cold reset l 11b sensor specific event extension code in byte 2 02h For
29. Duty 11b sensor specific event extension code in byte 3 Bit 1 fruDataError matches 6h bit 6 transition to Degraded 3 0 Offset from Event Reading Code for discrete event state Bit 0 commonHeaderError Bit 1 Internal mismatch O7h bit 7 transition to Power Save Bit 0 Match Error Not in single link matches 08h bit 8 Install Error 00h bit 0 State Deasserted 17 6 00b unspecified byte 2 E Oth bit 1 State Asserted 01b previous state and or severity in byte 2 canario alar 10b OEM code in byte 2 EventRev ComLost pistes Inda Detects communication 11b sensor specific event extension code in byte 2 95 PICMG Front Board y cana interconnect Wih the event receiver 5 4 00b unspecified byte 3 160 96 oct ShMc has been lost 01b reserved 10b OEM code in byte 3 11b sensor specific event extension code in byte 3 3 0 Offset from Event Reading Code for discrete event state 00h bit 0 State Deasserted unspecified byte 2 B Oth bit 1 State Asserted revious state and or severity in byte 2 10b OEM code in byte 2 IPMC Reboot Generic digital 11b sensor specific event extension code in byte 2 96 PICMG Front Board Discrete 0x03 IPMC reboot detection 5 4 00b unspecified byte 3 160 96 1 Platform Alert 0x24 01b reserved 10b OEM code in byte 3 11b sensor specific event extension code in byte 3 3 0 Offset from Event Reading Code for discrete event state 00h bit 0 First Boot after up
30. Event Data 2 Oth Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low ensor specific event extension code in byte 2 03h Lower Critical going high 5 4 00b unspecified byte 3 Temp DIMM 4 Threshold Threshold O MM 4 Temperature 04h Lower Non recoverable going low rigger threshold value in byte 3 21 PICMG Front Board 0x01 Uae 05h Lower Non recoverable going high OEM code in byte 3 160 96 Temperature 0x01 06h Upper Non critical going low 11b sensor specific event extension code in byte 3 07h Upper Non critical going high 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 08h Upper Critical going high OAh Upper Non recoverable going low OBh_ Upper Non recoverable going high Threshold Values 7 6 00b unspecified byte 2 Reading that triggered the event FFh or not present if threshold value that triggered event FFh or not 00h Lower Non critical going low rigger reading in byte 2 unspecified present if unspecified If present Event Data 2 Oth Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low sensor specific event extension code in byte 2 03h Lower Critical going high unspecified byte 3 Temp DIMM 5 Threshold Threshold 04h Lower Non recoverable going lo
31. FRU Device ID 1h bit 1 M1 FRU Inactive change values for values Annex C 2h bit 2 M2 FRU Activation Request 3 0 Current State 3h bit 3 M3 FRU Activation In Progress Oh MO FRU Not Installed bit 3 0 Previous State mua tase Somes 4h bit 4 M4 FRU Active 1h Mi FRU Inactive Oh MO FRU Not Installed TAME Pene eran Dai ATCA Board FRU Hot 5h bit 5 M5 FRU Deactivation Request 2h M2 FRU Activation Request 1h Mi FRU Inactive 2 a Swap Sensor for FRU 2 6h bit 6 M6 FRU Deactivation In Progress 3h M3 FRU Activation In Progress 2h M2 FRU Activation Request Transition Module PICMG FEU Hotewep RTM 7h bit 7 M7 FRU Communication Lost 4h M4 FRU Active 3h M3 FRU Activation In Progress 192 96 Oxf0 8h Fh Reserved 5h M5 FRU Deactivation Request 4h M4 FRU Active 6h M6 FRU Deactivation In Progress 5h M5 FRU Deactivation Request 7h M7 FRU Communication Lost 6h M6 FRU Deactivation In Progress 8h Fh Reserved 7h M7 FRU Comminication Lost 8h Fh Reserved Oh bit 0 MO FRU Not Installed 7 4 Ah OEM code in Event Data 2 OEM code in Event Data 3 bit 7 4 Cause of state change See Cause of state _ bil 7 0 FRU Device ID 1h bit 1 M1 FRU Inactive change values for values Annex C 2h bit 2 M2 FRU Activation Request 3 0 Current State 3h bit 3 M3 FRU Activation In Progress
32. Front Board dem POST Value Value No event generated All other offset are unused Only offset 14h triggers 5 4 00b unspecified byte 3 160 96 Sensor 0xc6 by this sensor an event 01b reserved 10b OEM code in byte 3 11b sensor specific event extension code in byte 3 3 0 Offset from Event Reading Code for discrete event state 00h bit 0 No bootable media 7 6 00b unspecified byte 2 7 4 Optional offset from Severity Event Reading Code Oth bit 1 Non bootable diskette left in drive revious state and or severity in byte 2 Fh if unspecified 02h bit 2 PXE Server not found EM code in byte 2 3 0 Optional offset from Event Reading Type Code for Boot Error Sensor specific 03h bit 3 Invalid boot sector ensor specific event extension code in byte 2 previous discrete event state OFh if unspecified 69 PICMG Front Board Discrete 0x6f Boot Error 04h bit 4 Timeout waiting for user selection of boot 5 4 00b unspecified byte 3 160 96 1 Boot Error Ox1e source 01b 10b 11b sensor specific event extension code in byte 3 3 0 Offset from Event Reading Code for discrete event state 23 AT8050 Sensor User Guide v1 0 AN09003 www kontron com Event Reading Type Bate ia Class and Code Description Offset Data Byte 1 Data Byte 2 Data Byte
33. More than one state may be active simultaneously e Events are generated by a unique state Thus Event Messages do not return a bit field just a single offset value corresponding to a single event Digital Discrete e Adigital sensor is not really a unique class but a term commonly used to refer to special case of a discrete sensor that only has two possible states Threshold e Threshold based e Changes event status on reading comparison to threshold values e Threshold enumerations may be considered a special case of the discrete sensor type OEM e Special case of discrete where the meanings of the state s offsets are OEM defined 5 AT8050 Sensor User Guide v1 0 ANO9003 www kontron com Event Reading Type Event Reading Type codes are used in SDRs sensor data records and Event Messages to indicate the trigger type for an event These codes are also used in SDRs to indicate what types of present reading a sensor provides Event Reading Type Codes are used to specify a particular enumeration offset that identifies a set of possible events that can be generated by a sensor For Discrete sensors the Specification of an Event Reading Type code enumeration also indicates the type of reading the sensor provides Event Reading Type are listed in the following Table Table 1 A wpe Code Ranges ee TA TS Event Reading Type unspecified Threshold threshold Threshold based Indicates a sensor t
34. Off Line 10b OEM code in byte 3 Bit 2 ipmcError Bit 2 Clock Match Error Not a single clock 05h bit 5 transition to Off Duty 11b sensor specific event extension code in byte 3 Bit 1 fruDataError matches 6h bit 6 transition to Degraded 3 0 Offset from Event Reading Code for discrete event state Bit 0 commonHeaderError Bit 1 Internal mismatch O7h bit 7 transition to Power Save Bit 0 Match Error Not in single link matches 08h bit 8 Install Error Only States 00h O1h 02h O6h 08h trigger an 7 6 00b unspecified byte 2 Event Data 2 is used as bit flag error Event Data 3 is used a bit flag error event 01b previous state and or severity in byte 2 Bit 7 unspecifiedError Bit 7 SetClockState Not Supported 00h bit 0 transition to Running 10b OEM code in byte 2 Bit 6 notPresentError Bit 6 SetClockState Error Oth bit 1 transition to In Test 11b sensor specific event extension code in byte 2 Bit 5 multirecHeaderError Bit 5 SetPortState Not Supported FRUZ Agent Generic Discrete 0x0a ERU information Agent 02M bit2 transition to Power Ott 5 4 00b unspecified byte 3 Bit 4 multirecDataError Bit 4 SetPortState Error 93 PICMG Front Board OEM FRU Information Rua para Error Dereation 230 bit 3 transition to On Line 01b reserved Bit 3 timeout error Bit 3 Clock Internal Mismatch 160 96 Agent 0x8 04h bit 4 transition to Off Line 10b OEM code in byte 3 Bit 2 ipmcError Bit 2 Cloc
35. PCI and Slot Power states can transition together 11b sensor specific event extension code in byte 3 1h Drive Array depending on the slot implementation 3 0 Offset from Event Reading Code for discrete event state 2h External Peripheral Connector 04h bit 4 SloConnector Ready for Device Remova 3h Docking OSh bit 5 Slot Power is Off 4h other standard internal expansion slot ride Bee a OGh bit 6 Slot Connector Device Removal Reques 5h slot associated with entity specified by Entity ID for ae j This is typically connected to a switch that becomes sensor e A Ot asserted to request removal of the device 6h AdvancedTCA ieee oan O7h bit 7 Interlock asserted This is typically 7h DIMM memory device connected to a switch that mechanically 8h FAN enables disables power to the slot or locks the slot in gh PCI Express the Ready for Installation Ready for Removal states Ah SCSI parallel depending on the slot implementation The asserted Bh SATA SAS state indicates that the lock out is active all other reserved O8h bit 8 Slot is Disabled 09h bit 9 Slot holds spare device 00h bit 0 State Deasserted 7 6 00b unspecified byte 2 F Oth bit 1 State Asserted 01b previous state and or severity in byte 2 10b OEM code in byte 2 a Geer Generic digital 11b sensor specific event extension code in byte 2 442 ern Discrete 0x03 SFP A Over Current Status 5 4 00b unspecified byte 3 192 96 Current
36. Read command or FRU Command 00b if device is non intelligent device directly on IPMB 2 0 Private bus ID if bus Private 000b if device directly on PMB or device is a logical FRU Device 1 To track the relationship between timestamps the timestamp change events should be logged in pairs the first event being logged just before the timestamp clock update followed by a second event that is logged after the timestamp clock has been updated This enables software that reads the SEL to be able to determine time relationship between events that were logged before the update and those logged afterward The generation of these events is normally the responsibility of the software that changes the timestamp clock Note that some implementations may queue events prior to their being logged It is recommended that generic software read the SEL to verify that the first event has been recorded with the relative timestamp before setting the new timestamp value and generating the second event ANO9003 32 For LOGICAL FRU DEVICE accessed via FRU commands to mgmt controller 7 0 FRU Device ID within controller that generated the event FFh reserved For non intelligent FRU device 7 1 7 bit 12C Slave Address of FRU device This is relative to the bus the device is on For devices on the IPMB this is the slave address of the device on the IPMB For devices on a private bus this is the slave address of the device on the private bus
37. at or above upper critical threshold 3 1b at or above 2 upper non critical threshold 2 1b at or below lower non recoverable threshold 1 1b at or below lower critical threshold 0 1b at or below lower non critical threshold For discrete reading sensors 7 th state 7 asserted 6 th state 6 asserted 1b state 5 asserted K 1b state 4 asserted 1b state 3 asserted 1b state 2 asserted 1b state 1 asserted te readil ional reserved Returned as 1b ignore on read 1b state 14 asserted Completion Code Will not be displayed if the Request Message completes successfully and normally Byte 1 Sensor Reading e For Discrete Sensors will return 00h e For Threshold based sensors will return the analog reading This value is coded according to the Event Reading Type and or Sensor type Tools such as ipmitool provide commands which will decode this information in a human readable format 4 IPMI v2 0 Table 35 15 Get Sensor Reading Command p 464 7 AT8050 Sensor User Guide v1 0 ANO9003 www kontron com e Provides information on the sensor e For Threshold based sensor Indicates were the reading stands against the threshold values e For Discrete sensors Indicates which sensor offsets states are asserted for offset 00h to 07h e For Threshold based sensor 80h since bit 7 is always 1b e For Discrete sensors Indicates which sens
38. code in byte 2 3 0 Optional offset from Event Reading Type Code for 02h bit 2 S2 sleeping processor context lost 11b sensor specific event extension code in byte 2 previous discrete event state OFh if unspecified 03h bit 3 S3 sleeping processor amp h w context 5 4 00b unspecified byte 3 lost memory retained 01b reserved 04h bit 4 S4 non volatile sleep suspend to disk 10b OEM code in byte 3 05h bit 5 S5 G2 soft off 11b sensor specific event extension code in byte 3 EN 06h bit 6 4 S5 soft off particular S4 S5 state 3 0 Offset from Event Reading Code for discrete event state ensor specific A ACPI State Discrete Ox6f Advance Configuration and C2nno be determined 78 PICMG Front Board System ACPI Power Power Interface State 0 0 bit 7 G3 Mechanical Off 160 96 State 0x22 8h bit 8 Sleeping in an S1 S2 or S3 states usedl when particular S1 S2 S3 state cannot be determined 03h bit 9 G sleeping S1 S4 state cannot be determined OAh bit 10 S5 entered by override OBh bit 11 Legacy ON state OCh bit 12 Legacy OFF state OEh bit 13 Unknown ANO9003 24 AT8050 Sensor User Guide v1 0 www kontron com Event Reading Type Esta lia Class a
39. discrete event state bit 7 0 Version change type ODh unspecified 01h management controller device iD change in one or more fields from Get Device ID 02h management controller frmware revision 03h management controller device revision D4h management controller manufacturer ID 05h management controller PMI version 06h management controller auxiliary firmware ID 07h management controller firmware boot block 08h other management controller firmware OGh system firmware EFI BIOS change DAh SMBIOS change OBh operating system change OCh operating system loader change ODh service or diagnostic partition change OEh management sofware agent change OFh management software application change 10h management sofware middleware change 11h programmable hardware change e g FPGA 12h board FRU module change change of a module Plugged nto associated entity 13h board FRU component change addition or removal of a replaceable component on the toara FRU that is not tracked as a FRU AN09003 14 AT8050 Sensor User Guide v1 0 Let s analyze the Event Data Event Data 1 OxC1 OxC1 1100 0001 Bit 7 6 11b sensor specific event extension code in byte 2 Bit 5 4 00b unspecified byte 3 Bit 3 0 00001b offset from Event Reading code offset which triggered the event gt 01h bit 1 Firmware or software change detected with associated Entity Informational Success or failure not implied
40. for discrete event state 00h bit 0 State Deasserted unspecified byte 2 E Oth bit 1 State Asserted revious state and or severity in byte 2 F 10b OEM code in byte 2 Ja Generic digital jensor specific event extension code in byte 2 120 slaratton Modulo Discrete 0x03 USB Over Current Status 5 4 00b unspecified byte 3 192 96 Current 0x03 01b reserved i 10b OEM code in byte 3 11b sensor specific event extension code in byte 3 3 0 Offset from Event Reading Code for discrete event state 00h bit 0 State Deasserted 7 6 00b unspecified byte 2 Oth bit 1 State Asserted 01b previous state and or severity in byte 2 i 10b OEM code in byte 2 mana Generic digital 11b sensor specific event extension code in byte 2 ero cda Pi Discrete 0x03 USB Over Current Status 5 4 00b unspecified byte 3 19088 Current 0x03 eserved EM code in byte 3 jensor specific event extension code in byte 3 3 0 Offset from Event Reading Code for discrete event state 00h bit 0 Fault Status asserted 7 6 00b unspecified byte 2 The Event Dala 2 amp 3 fields can be used to provide an event bit 7 0 Slo Connector Number Oth bit 1 Identify Status asserted 01b previous state and or severity in byte 2 extension code with the following definition 02h bit 2 Slot Connector Device installed attached EM code in byte 2 This can include dock events jensor specific event extension code in byte 2 Event Data 2 03h bit
41. latch Error Not in single link matches 00h bit 0 State Deasserted 17 6 00b unspecified byte 2 B Oth bit 1 State Asserted revious state and or severity in byte 2 i EM code in byte 2 ME Reet Generic digitar jensor specific event extension code in byte 2 9180 ee ee Discrete 0x03 IPMC reboot detection unspecified byte 3 riaa Platform Alert 0x24 eserved 10b OEM code in byte 3 jensor specific event extension code in byte 3 3 0 Offset from Event Reading Code for discrete event state 0h bit 0 First Boot after upgrade 7 5 00b unspecified byte 2 E p Oth bit 1 First Boot after roolback revious state and or severity in byte 2 T Sensor specific JEM code in byte 2 TAME Pep Discrete 0x6f Zn oeM ENG ensor specific event extension code in byte 2 Aia IRE OEM Management 4 ransition Module firmware upgrade Status eees Controller firmware upgrade Status 0x07 ensor specilic event extension code in byte 3 3 0 Offset from Event Reading Code for discrete event state 00h bit 0 sensor access degraded or unavailable A unspecified byte 2 See Sensor Specific Event Annex B See Sensor Specific Event Annex B sensor that is degraded will stil return valid results revious state and or severity in byte 2 but may be operating with a slower response timo or EM code in byte 2 may not detect certain possible states A sensor that jensor specific event extension code in byte 2 is unavailable is not able to return any resu
42. or not present it threshold value that triggered event FFh or not 00h Lower Non critical going low trigger reading in byte 2 unspecified present if unspecified If present Event Data 2 Oth Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low sensor specific event extension code in byte 2 si 03h Lower Critical going high unspecified byte 3 Vddg Power 04h Lower Non recoverable going low rigger threshold value in byte 3 29 PICMG Front Board Other Units based Vddq Power consumption 95 ower Non recoverable going high OEM code in byte 3 160 96 besa SOA in watts 06h Upper Non critical going low ensor specific event extension code in byte 3 per units given In SDR 07h Upper Non critical going high ox0b 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 09h Upper Critical going high Ah Upper Non recoverable going low OBh_ Upper Non recoverable going high ANO9003 18 AT8050 Sensor User Guide v1 0 www kontron com Event Reading Type Sens Sensor Name Class and Code Description Offset Data Byte 1 Data Byte 2 Data Byte 3 or ID Entity ID Mor obs ensor Type Code Threshold Values unspecifi
43. specific event extension code in byte 3 i 0x13 08h bit 0 Bus Uncorrectable Error 3 0 Offset from Event Reading Code for discrete event state 09h bit 0 Fatal NMI port 61h bit 7 OAh bit 0 Bus Fatal Error OBR bit 0 Bus Degraded bus operating in a degraded performance state 00h bit 0 Correctable ECC other correctable 7 6 00b unspecified byte 2 7 4 Optional offset from Severity Event Reading Code The Event Data 3 field can be used to provide memory error 01b previous state and or severity in byte 2 OFh if unspecified an event extension code for the 8h offset Oth bit 1 Uncorrectable ECC other uncorrectable 10b 3 0 Optional offset from Event Reading Type Code for memory error 11b sensor specific event extension code in byte 2 previous discrete event state OFh if unspecified 7 0 Memory module device e g 02h bit 2 Parity 5 4 00b unspecified byte 3 DIMM SIMM RIMM identification relative to th 03h bit 3 Memory Scrub Failed stuck bit entity that the sensor is associated with if SDR 04h bit 4 Memory Device Disabled provided for this sensor 05h bit 5 Correctable ECC other correctable 11b sensor specific event extension code in byte 3 memory error logging limit reached 3 0 Offset from Event Reading Code for discrete event state 06h bit 6 Presence detected Indicates presence of entity associated with the sensor Typically the entity will be a memory module or other en
44. ta in SDR 07h Upper Non critical going high 0 00 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 09h Upper Critical going high Ah Upper Non recoverable going low OBh_ Upper Non recoverable going high Threshold Values unspecified byte 2 Reading that triggered the event FFh or not present if threshold value that triggered event FFh or not 00h Lower Non critical going low rigger reading in byte 2 unspecified present if unspecified If present Event Data 2 Oth Lower Non critical going high 10b OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low 11b sensor specific event extension code in byte 2 These e 03h Lower Critical going high 5 4 00b unspecified byte 3 Vcore Power Elio ee ea Vcore Power consumption 04 Lower Non recoverable going low trigger threshold value in byte 3 28 PICMG Front Board pts sari 05h Lower Non recoverable going high OEM code in byte 3 160 96 06h Upper Non critical going low sensor specific event extension code in byte 3 par ae ae in SDR 07h Upper Non critical going high 600 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 09h Upper Critical going high Ah Upper Non recoverable going low OBh_ Upper Non recoverable going high Threshold Values unspecified byte 2 Reading that triggered the event FFh
45. 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 09h Upper Critical going high OAh Upper Non recoverable going low OBh_ Upper Non recoverable going high Threshold Values 7 6 00b unspecified byte 2 Reading that triggered the event FFh or not presentif___ threshold value that triggered event FFh or not 00h Lower Non critical going low trigger reading in byte 2 unspecified present if unspecified If present Event Data 2 Oth Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low 11b sensor specific event extension code in byte 2 03h Lower Critical going high 5 4 00b unspecified byte 3 Temp Vcore Threshold Threshold Voore Switcher 04h Lower Non recoverable going low rigger threshold value in byte 3 9 PICMG Front Board 0x01 eee a 05h Lower Non recoverable going high 10b OEM code in byte 3 160 96 Temperature 0x01 Temperature Degrees 06h Upper Non critical going low 11b sensor specific event extension code in byte 3 07h Upper Non critical going high 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 09h Upper Critical going high Ah Upper Non recoverable going low OBh_ Upper Non recoverable going high 16 AT8050 Sensor User Guide v1 0 ANO9003 www kontron com
46. 0x03 Otb reserved A 10b OEM code in byte 3 11b sensor specific event extension code in byte 3 3 0 Offset from Event Reading Code for discrete event state 00h bit 0 Fault Status asserted 7 6 00b unspecified byte 2 The Event Data 2 amp 3 fields can be used to provide an evenif bit 7 0 SloVConnector Number O1h bit 1 Identify Status asserted 01b previous state and or severity in byte 2 extension code with the following definition 02h bit 2 Slot Connector Device installed attached EM code in byte 2 This can include dock events jensor specific event extension code in byte 2 Event Data 2 03h bit 3 Slot Connector Ready for Device unspecified byte 3 bit 7 reserved Installation Typically this means that the slot power eserved bit 6 0 Slot Connector Type is off The Ready for Installation Ready for Removal EM code in byte 3 oh PCI and Slot Power states can transition together jensor specific event extension code in byte 3 1h Drive Array depending on the slot implementation 3 0 Offset from Event Reading Code for discrete event state 2h External Peripheral Connector 04h bit 4 SlovGonnector Ready for Device Removal 3h Docking 05h bit 5 Slot Power is Off 4h other standard internal expansion slot z 06h bit 6 Slot Connector Device Removal Reques 5h slot associated with entity specified by Entity ID for A Bere pearl SFP B Slot Connector T S is typically connected to a switch that becomes anne 118 a
47. 3h Lower Critical going high unspecified byte 3 Vec 2 5V REF Threshold Threshold Voltage on board 2 54 04h Lower Non recoverable going low rigger threshold value in byte 3 46 PICMG Front Board 0x01 reference power supply 05h Lower Non recoverable going high OEM code in byte 3 160 96 Voltage 0x02 Volts 06h Upper Non critical going low 11b sensor specific event extension code in byte 3 07h Upper Non critical going high 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 09h Upper Critical going high OAh Upper Non recoverable going low Bh Upper Non recoverable going high Threshold Values unspecified byte 2 Reading that triggered the event FFh or not presentif___ threshold value that triggered event FFh or not 00h Lower Non critical going low rigger reading in byte 2 unspecified present if unspecified If present Event Data 2 Oth Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low sensor specific event extension code in byte 2 03h Lower Critical going high unspecified byte 3 Voc 1 8 CPU Threshold Threshold 1 06 on board 1 gy 04h Lower Non recoverable going low trigger threshold value in byte 3 47 PICMG Front Board 0x01 CPU ponor supply Volts O58 Lower Non recoverable going high 10b OEM code in byte 3 160 96 Voltage 0x02 Poner SUPPLY
48. 7h Upper Non critical going high 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 09h Upper Critical going high Ah Upper Non recoverable going low OBh_ Upper Non recoverable going high Threshold Values 7 6 00b unspecified byte 2 Reading that triggered the event FFh or not present if threshold value that triggered event FFh or not 00h Lower Non critical going low rigger reading in byte 2 unspecified present if unspecified If present Event Data 2 01h Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low sensor specific event extension code in byte 2 asa 03h Lower Critical going high 5 4 00b unspecified byte 3 DIM Rear Threshold Threshold Voltage on board blue LED 04h Lower Non recoverable going low rigger threshold value in byte 3 418 a ee Mae 0x01 VPUMP suspend power 05h Lower Non recoverable going high 10b OEM code in byte 3 i i 19896 Voltage 0x02 supply 06h Upper Non critical going low 11b sensor specific event extension code in byte 3 a 07h Upper Non critical going high 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 09h Upper Critical going high Ah Upper Non recoverable going low OBh_ Upper Non recoverable going high Threshold Values 7 6 00b unspecified byte 2 Reading that tr
49. Bh SM Bus initialization OCh Keyboard controller initialization ODh Embedded controller management controller initialization OEh Docking station attachment OFh Enabling docking station 10h Docking station ejection 11h Disabling docking station 12h Calling operating system wake up vector 13h Starting operating system boot process e g calling Int 19h 14h Baseboard or motherboard initialization 15h reserved 16h Floppy initialization 17h Keyboard test 18h Pointing device test 19h Primary processor initialization 1Ah to FFh reserved ANO9003 31 AT8050 Sensor User Guide v1 0 www kontron com Sensor Type Sensor Type Sensor Offset Event Data 2 Event Data 3 7 0 Memory module device e g DIMM SIMM RIMM identification relative to the entity that the sensor Event Logging is disabled for following event reading type and offset has been disabled Event Data 2 Event Reading Type Code 7 6 reserved Write as 00b 5 1b logging has been disabled for all events of given type 4 1b assertion event Ob deassertion event 3 0 Event Offset If Event Data 3 is not provided then by default this event represents the SEL has reached a point of being 75 or more full For example if the SEL supports 215 entries the 75 value would be 161 25 entries Therefore the event would be generated on the 162nd entry Note that if this event itself is logged it would be logg
50. CI and Slot Power states can transition together 11b sensor specific event extension code in byte 3 1h Drive Array depending on the slot implementation 3 0 Offset from Event Reading Code for discrete event state 2h External Peripheral Connector 04h bit 4 SloConnector Ready for Device Remova 3h Docking OSh bit 5 Slot Power is Off 4h other standard internal expansion slot ride Bee a OGh bit 6 Slot Connector Device Removal Reques 5h slot associated with entity specified by Entity ID for ae j This is typically connected to a switch that becomes sensor e A Ot asserted to request removal of the device 6h AdvancedTCA ieee oan O7h bit 7 Interlock asserted This is typically 7h DIMM memory device connected to a switch that mechanically 8h FAN enables disables power to the slot or locks the slot in gh PCI Express the Ready for Installation Ready for Removal states Ah SCSI parallel depending on the slot implementation The asserted Bh SATA SAS state indicates that the lock out is active all other reserved O8h bit 8 Slot is Disabled 09h bit 9 Slot holds spare device 00h bit 0 State Deasserted 7 6 00b unspecified byte 2 F Oth bit 1 State Asserted 01b previous state and or severity in byte 2 10b OEM code in byte 2 a Geer Generic digital 11b sensor specific event extension code in byte 2 442 ern Discrete 0x03 SFP A Over Current Status 5 4 00b unspecified byte 3 192 96 Current
51. Oh MO FRU Not Installed bit 3 0 Previous State See tas ae 4h bit 4 M4 FRU Active 1h M1 FRU Inactive MO FRU Not Installed FRU3 Hot Swap Disers te 0x5 ATCA Board FRU Hot 5h bit 5 M5 FRU Deactivation Request 2h M2 FRU Activation Request Mi FRU Inactive 3 Disk or Disk Bay 4 96 PICMG FRU Hoiswap SWP Sensor for FRU 3 6h bit 6 M6 FRU Deactivation In Progress 3h M3 FRU Activation In Progress M2 FRU Activation Request RTM Disk 7h bit 7 M7 FRU Communication Lost 4h M4 FRU Active M3 FRU Activation In Progress 8h Fh Reserved 5h M5 FRU Deactivation Request M4 FRU Active 6h M6 FRU Deactivation In Progress M5 FRU Deactivation Request 7h M7 FRU Communication Lost M6 FRU Deactivation In Progress 8h Fh Reserved M7 FRU Comminication Lost 8h Fh Reserved 00h bit 0 System Reconfigured 7 6 00b unspecified byte 2 See Sensor Specific Event Annex B Oth bit 1 OEM System Boot Event 01b previous state and or severity in byte 2 02h bit 10b OEM code in byte 2 FRUO Reconfi nsor specific 03h bit 3 Entry added to Auxiliary Li 11b sensor specific event extension code in byte 2 4 PICMG Front Berd pse Sensor Population Change y y He 3 Pee action oe 5 4 00t especias byte 3 i 160 96 System Event 0x12 oniCener 05h bit 5 Timestamp Clock Synch p b Teeraa us OEM code in byte ensor specific event extension code in byte 3 J 3 0
52. a asserted to request removal of the device 6h AdvancedTCA Transition Module Slot Connector Status 07h bit 7 Interlock asserted This is typically 7h DIMM memory device 192 96 en connected to a switch that mechanically 8h FAN enables disables power to the slot or locks the slot in 9h PCI Express the Ready for Installation Ready for Removal states Ah SCSI parallel depending on the slot implementation The asserted Bh SATA SAS state indicates that the lock out is active all other reserved O8h bit 8 Slot is Disabled 09h bit 9 Slot holds spare device 27 AT8050 Sensor User Guide v1 0 ANO9003 www kontron com EvenuReading Type Soni Seea Name Class and Code Description Offset Data Byte 1 Data Byte 2 Data Byte 3 iD Ent 1D Sensor Type Code Threshold Values 7 6 00b unspecified byte 2 Reading that triggered the event FFh or not present if threshold value that triggered event FFh or not 00h Lower Non critical going low rigger reading in byte 2 unspecified present if unspecified If present Event Data 2 oth OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h ensor specific event extension code in byte 2 mie 03h Lower Critical going high 5 4 00b unspecified byte3 PICMG Rear Threshold Threshold varado on boar
53. adjust based on customer requirements 11b sensor specific event extension code in byte 3 18 0 Offset from Event Reading Code for discrete event state 00h bit 0 IPMB A disabled IPMB B disabled bi 7 4 Ah OEM code in Event Data 2 OEM code in Event Data 3 bit 7 4 Channel Number For AdvancedTGA this will bit 7 IPMB B Override State Oth bit 1 IPMB A enabled IPMB B disabled bit 3 0 Offset typically be Oh to indicate IPMB 0 Ob Override state bus isolated IPMB A disabled IPMB B enabled 00h IPMB A disabled IPMB 8 disabled bit 3 0 Reserved Local Control state IPM Controller 03h bit 3 IPMB A enabled IPMP B enabled Oth IPMB A enabled IPMB B disabled determines state of bus 02h IPMB A disabled IPMB 8 enabled bit 6 4 IPMB B Local Status 03h IPMB A enabled IPMP 8 enabled jo Failure Bus enabled if no override in 1h Unable to drive clock HI nable to drive data HI nable to drive clock LO 4h Unable to drive data LO lock low timeout Inder test the IPM Controller is attempting to determine if it is causing a bus Z Sensor specific hang lh rn Uin sto a Discrete 0x6N PM fai iaciian 7h Undiagnosed Communications Failure 160 96 PICMG IPMBO Link sensor bit 8 IPMB A Override Status A State 0x1 Ob Override status bus isolated Local Control state IPM Controller determines state of bus bit 2 0 IPMB A Local Status Oh No Failure Bus enabled if no override in effect
54. ard sy 04 Lower Non recoverable going low 01b trigger threshold value in byte 3 111 a 0x01 05h Lower Non recoverable going high 10b OEM code in byte 3 Trevisan Module Voltage 0x02 backend power supply 06h Upper Non critical going low 11b sensor specific event extension code in byte 3 18286 07h Upper Non critical going high 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 09h Upper Critical going high Ah Upper Non recoverable going low OBh_ Upper Non recoverable going hig Threshold Values 7 6 00b unspecified byte 2 Reading that triggered the event FFh or not present if threshold value that triggered event FF or nat 00h Lower Non critical going low 01b trigger reading in byte 2 unspecified present if unspecified If present Event Data 2 01h Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low jensor specific event extension code in byte 2 AINNEAN 03h Lower Critical going high 5 4 00b unspecified byte 3 TPICMG hea Threshold Threshold Voltage on board 1 2y 04 Lower Non recoverable going low trigger threshold value in byte 3 2 tener 0x01 backend power supply 05h Lower Non recoverable going high OEM code in byte 3 192 96 Voltage 0x02 Ls PY Jo6h Upper Non critical going low 11b sensor specific event extension code in byte 3 A 0
55. asserted to request removal of the device 6h AdvancedTCA Transition Module Slot Connector Status 07h bit 7 Interlock asserted This is typically 7h DIMM memory device 192 96 en connected to a switch that mechanically 8h FAN enables disables power to the slot or locks the slot in 9h PCI Express the Ready for Installation Ready for Removal states Ah SCSI parallel depending on the slot implementation The asserted Bh SATA SAS state indicates that the lock out is active all other reserved O8h bit 8 Slot is Disabled 09h bit 9 Slot holds spare device 28 AT8050 Sensor User Guide v1 0 ANO9003 www kontron com Sens Sensor Name Event eating Type pto TEAD Class and Code Description Offset Data Byte 1 Data Byte 2 Data Byte 3 Sensor Type Code 00h bit 0 State Deasserted 7 6 00b unspecified byte 2 Oth bit 1 State Asserted 01b previous state and or severity in byte 2 i 10b OEM code in byte 2 petaca Generic digital 11b sensor specific event extension code in byte 2 410 seen neue Discrete 0x03 SFP B Over Current Status 5 4 00b unspecified byte 3 1988 Current 0x03 O1b reserved 10b OEM code in byte 3 11b sensor specific event extension code in byte 3 3 0 Offset from Event Reading Code
56. ation such as temperatures and voltages fan status etc is provided via the IPMI Sensor Model Instead of providing direct access to the monitoring hardware IPMI provides access by abstracted sensor commands such as the Get Sensor Reading command implemented via a management controller This approach isolates software from changes in the platform management hardware implementation Sensors are classified according to the type of readings they provide and or the type of events they generate A sensor can return either an analog or discrete reading Sensor events can be discrete or threshold based The different event types sensor types and monitored entities are represented using numeric codes defined in the IPMI specification IPMI avoids reliance on strings for management information Using numeric codes facilitates internationalization automated handling by higher level software and reduces management controller code and data space requirements For the purpose of this document the two most important characteristics of a sensor are e Event Reading Type e Sensor Type 1 TPMI v2 0 Section 1 7 5 p 13 4 AT8050 Sensor User Guide v1 0 ANO9003 www kontron com Sensor Classes Sensors fall into the following classes Discrete e These are State Sensors The reading they return contains two bytes where each bit can representa unique state e Upto 15 possible states not 16 since bit15 from the returned reading is reserved
57. ced Cold Warm reset reverted to Cold IPMI Watchdog2 sensors gives 5 4 00b unspecified byte 3 03h Soft reset Software jump additionnal details 01b reserved 04h Hard Reset 01h IPMI commands cold warm or forced 10b OEM code in byte 3 05h Forced Hard Warm reset reverted to Hard cold 11b sensor specific event extension code in byte 3 chassis control fru control 3 0 Offset from Event Reading Code for discrete event state 02h Processor internal checkstop Basins Generic digital 03h Processor internal reset request cd Discrete 0x03 Board reset type and 04h Reset button warm or forced cold 160 96 1 OEM Board Reset saro 05h Power up cold Oxcf 06h Legacy Initial Watchdog Warm Reset Loop Detection cold reset 07h Legacy Programmable Watchdog cold warm or forced cold 08h Software Initiated soft cold warm of forced cold 09h Setup Reset Software Initiated Cold OAh Power Cycle Full Reset Global Platform Reset FF Unknown 00h to 07h bit 0 7 Post Code low byte value 7 6 00b unspecified byte 2 I offset 14h I offset 14h see AT8050 Manual section C 2 01b previous state and or severity in byte 2 inae 14h bit 14 Post code Error 10b OEM code in byte 2 POST Low Nibble see AT8050 Manual section C 3 POST High Nibble see AT8050 Manual sectio POST Value Diser 0 eN Show current postcode 11b sensor specific event extension code in byte 2 c3 68 PICMG
58. cessor missing For processor power 160 96 1 Power Supply 0x08 IPtection 48 V on supply El supplies typically DC to DC converters or VRMs there s usually a one to one relationship between the supply and the CPU This offset can indicate the situation where the power supply is present but the processor is not This offset can be used for reporting that as an unexpected or unsupported condition 3h Power Supply rating mismatch The power rating of the supply does not match the system requirements 4h Voltage rating mismatch The voltage rating of the supply does not match the system requirements 00h bit 0 Presence detected 7 6 00b unspecified byte 2 7 4 Optional offset from Severity Event Reading Code The Event Data 3 field provides a more detailed 01h bit 1 Power Supply Failure detected 01b previous state and or severity in byte 2 OFh if unspecified definition of the error offset 6h 02h bit 2 Predictive Failure 10b OEM code in byte 2 3 0 Optional offset from Event Reading Type Code for 7 4 Reserved for future definition set to 03h bit 3 Power Supply input lost 11b sensor specific event extension code in byte 2 previous discrete event state OFh if unspecified 0000b 04h bit 4 Power Supply input lost or out of range _ 5 4 00b unspecified byte 3 Error Type one of 05h bit 5 Power Supply input out of range but 01b reserved Oh Vendor mismatch for power supplies that presen
59. cified byte 3 AMC Power 04h Lower Non recoverable going low rigger threshold value in byte 3 26 PICMG Front Board ie eae placa ae ell a 05h Lower Non recoverable going high OEM code in byte 3 160 96 pat tints green th SOR Pp 06h Upper Non critical going low 11b sensor specific event extension code in byte 3 ps gi 07h Upper Non critical going high ox0b 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 09h Upper Critical going high OAh Upper Non recoverable going low OBh _ Upper Non recoverable going high Threshold Values unspecified byte 2 Reading that triggered the event FFh or not present if threshold value that triggered event FFh or not 00h Lower Non critical going low rigger reading in byte 2 unspecified present if unspecified If present Event Data 2 Oth Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low sensor specific event extension code in byte 2 a eres 03h Lower Critical going high unspecified byte 3 RTM Power Tore A og FRU2 RTM FRU3 04h Lower Non recoverable going low rigger threshold value in byte 3 27 PICMG Front Board Ale RTM s disk Power 05h Lower Non recoverable going high 10b OEM code in byte 3 160 96 consumption in watts 06h Upper Non critical going low 11b sensor specific event extension code in byte 3 per
60. ct or component design as warranted by evolution in user needs or progress in engineering or manufacturing technology Changes that affect the operation of the unit will be documented in the next revision of this user s guide 2 AT8050 Sensor User Guide v1 0 ANO9003 www kontron com Table of Contents NO 4 1s Sensor Introducir ida 4 Sensor Modelo ii idas 4 Sensor Clasica cin ion de a a dedaveiseiecazeceas eke 5 Event RESISTE das 6 Sensor TYPE sesessdevicesiaedeteesdevavessd cusheseeweeectdidevesdisdauvana deed sagevtweshaedudeandevendseaevanceseevecesuhgevoeueeausvendans 6 Sens r REAGING 2s s c0 seecesceeckceses ccbecheu seh betes e a aa e ces eahicadudcadvacbadhgobensebdese cebesadeeae seeders 7 Event Data iio alii lia 8 NA 8 a NN 9 Zin APpmito0l asocia 10 Get Sensor Reading Command c veccacevcseescacuwcesdeveccesvedossceesexecoteecanessecauid lapidan 10 Sensor Command tiara 10 Sdr COMMAMNG ON 11 Sel Command sessies aeieea a a E bageeessvectedascccaeaddvadacededseseesesdsbeces deeseaustetieceedeceeoese 12 Bs Pigen POMES CUO sisemaa a a e i 13 Sensordata COMM diana db EE E EE EELEE EEE EEEE EERE 13 A 14 As A doessscees a E seu ecddedae A deedes asses a a a eaaa 14 Analyzing the SELS cesses eteccestcctesedee steed iii 14 Read a discrete AA O 15 Annex A List of AT8050 RTM8050 SAS din 16 Annex B Sensor SpecificiEvent ssccccveccccdenesseicaueasicducdedesnend ohh iavecacadandcsacdeueancesdvecddsduceevins sb daavecameseecn
61. d sy 04 Lower Non recoverable going low 01b trigger threshold value in byte 3 111 a 0x01 05h Lower Non recoverable going high 10b OEM code in byte 3 Trevisan Module Voltage 0x02 backend power supply 06h Upper Non critical going low 11b sensor specific event extension code in byte 3 18286 07h Upper Non critical going high 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 09h Upper Critical going high Ah Upper Non recoverable going low OBh_ Upper Non recoverable going hig Threshold Values 7 6 00b unspecified byte 2 Reading that triggered the event FFh or not present if threshold value that triggered event FF or nat 00h Lower Non critical going low 01b trigger reading in byte 2 unspecified present if unspecified If present Event Data 2 01h Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low jensor specific event extension code in byte 2 AINNEAN 03h Lower Critical going high 5 4 00b unspecified byte 3 TPICMG hea Threshold Threshold Voltage on board 1 2y 04 Lower Non recoverable going low trigger threshold value in byte 3 2 tener 0x01 backend power supply 05h Lower Non recoverable going high OEM code in byte 3 192 96 Voltage 0x02 Ls PY Jo6h Upper Non critical going low 11b sensor specific event extension code in byte 3 A 07h
62. e 0x6 BIOS Flash 0 Status 04h bit 4 Timeout waiting for user selection of boot 5 4 00b unspecified byte 3 160 96 Boot Error Oxte source 01b reserved 10b OEM code in byte 3 11b sensor specific event extension code in byte 3 3 0 Offset from Event Reading Code for discrete event state 00h bit 0 No bootable media 7 6 00b unspecified byte 2 7 4 Optional offset from Severity Event Reading Code Oth bit 1 Non bootable diskette left in drive 01b previous state and or severity in byte 2 OFh if unspecified 02h bit 2 PXE Server not found 10b OEM code in byte 2 3 0 Optional offset from Event Reading Type Code for Bios Flash 1 Sensor specific 03h bit 3 Invalid boot sector 11b sensor specific event extension code in byte 2 previous discrete event state OFh if unspecified 77 PICMG Front Board Discrete 0x61 BIOS Flash 1 Status 04h bit 4 Timeout waiting for user selection of boot 5 4 00b unspecified byte 3 160 96 Boot Error Oxte source 01b reserved 10b OEM code in byte 3 11b sensor specific event extension code in byte 3 3 0 Offset from Event Reading Code for discrete event state 00h bit 0 S0 GO working 7 6 00b unspecified byte 2 7 4 Optional offset from Severity Event Reading Code Oth bit 1 S1 sleeping with system hiw amp processo 01b previous state and or severity in byte 2 OFh if unspecified context maintained 10b OEM
63. ed definition of the error offset 6h 02h bit 2 Predictive Failure EM code in byte 2 3 0 Optional offset from Event Reading Type Code for 7 4 Reserved for future definition set to 03h bit 3 Power Supply input lost 11b sensor specific event extension code in byte 2 previous discrete event state OFh if unspecified 0000b 04h bit 4 Power Supply input lost or out of range 5 4 00b unspecified byte 3 3 0 Error Type one of 05h bit 5 Power Supply input out of range but 01b reserved Oh Vendor mismatch for power supplies that present 10b OEM code in byte 3 include this status Typically the system OEM O6h bit 6 Configuration error ensor specific event extension code in byte 3 defines the vendor compatibility criteria that 3 0 Offset from Event Reading Code for discrete event state drives this status 1h Revision mismatch for power supplies thal include this status Typically the system OEM defines the vendor revision compatibility that Fuse RTN B Feed Sensor specific Fuse presence and fault drives this status 61 PICMG Front Board Discrete Ox6f detection RTN Return on 2h Processor missing For processor power 160 96 Power Supply 0x08 supply B supplies typically DC to DC converters or VRMS there s usually a one to one relationship between the supply and the CPU This offset can indicate the situation where the power supply is present but the processor is not This offset can be used f
64. ed as the 163rd entry Event Data 3 Contains hex value from 0 to 100 decimal 00h to 64h representing the of which the SEL is filled at the time the event was generated 00h is 0 full SEL is empty 64h is 100 full etc If the following field is not provided then this event indicates that Correctable Machine Check error logging has been disabled for all Processor sensors Event Data 2 Event Data 2 may be optionally used to return an Entity Instance or a vendor selected processor number that identifies the processor associated with this event 7 0 Instance ID number of the processor Entity that the sensor is associated with if SDR provided for this sensor or a vendor selected logical processor number if no SDR If Event Data 2 is provided then Event Data 3 may be optionally used to indicate whether Event Data 2 is being used to hold an Entity Instance number or a vendor specific processor number If Event Data 2 is provided by Event Data 3 is not then Event Data 2 is assumed to hold an Entity Instance number 7 Ob Entity Instance number 1b Vendor specific processor number 6 0 reserved 7 0 Sensor Number Number of the failed sensor corresponding to event offset 04h or 00h 7 logical physical FRU device Ob device is not a logical FRU Device 1b device is logical FRU Device accessed via FRU commands to mgmt controller 6 5 reserved 4 3 LUN for Master Write
65. ed byte 2 Reading that triggered the event FFh or not present if threshold value that triggered event FFh or not 00h Lower Non critical going low trigger reading in byte 2 unspecified present if unspecified If present Event Data 2 Oth Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low ensor specific event extension code in byte 2 03h Lower Critical going high unspecified byte 3 Vcc Mez Hold UP Threshold Threshold Voltage on power 04 Lower Non recoverable going low rigger threshold value in byte 3 30 PICMG Front Board 0x01 ins Vee Hola 05h Lower Non recoverable going high OEM code in byte 3 160 96 Voltage 0x02 mezsanine Vec Hold UP og Upper Non critical going low sensor specific event extension code in byte 3 O7h Upper Non critical going high 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 09h Upper Critical going high OAh Upper Non recoverable going low OBh_ Upper Non recoverable going high Threshold Values 7 6 00b unspecified byte 2 Reading that triggered the event FFh or not present if threshold value that triggered event FFh or not 00h Lower Non critical going low trigger reading in byte 2 unspecified present if unspecified If present Event Data 2 Oth Lower Non critical going high OEM code in byte 2 Do not confuse reading with Thres
66. ed on FRUO Entity PICMG Front Board Afterwards it depends on which entity is the first to ask for activation Therefore the RTM s sensors might have an offset compared to the IDs from the Annex A list The consequence is that only sensor 0 to 103 will be fixed Therefore all other ENTITY s FRU1 and up sensors from the list should not be referred by a specific numerical ID but rather by their sensor name IE FRU1 AMC power denied 9 AT8050 Sensor User Guide v1 0 ANO9003 www kontron com This section does not list all commands that can be used to get information on sensors However these commands provide most of the relevant information can be obtained at http ipmitool sourceforge net This PICMG command introduced in previous section can be used by raw command raw 0x04 Ox2d lt id gt 0x04 Network function Code for Sensor Event Ox2d Get Sensor Reading command lt id gt Sensor ID This command provides various information on the board s sensors It is also the only command excluding raw commands that lists the reading Data Byte 3 and 4 see Sensor Reading from section 1 Sensor Introduction Other command provides sensor reading Data Byte 3 sensor Figure 1 ipmitool sensor command Reading Byte 3 amp 4 Threshold Values Sensor Analog Type Reading 10 AT8050 Sensor User Guide v1 0 The following command will provide additional informati
67. eds 31 Annex C Cause of State Change Values cssccsssccccsscccsescceseccesseceseeceessceuseesesceeeesseeaeeceeaeeceeeeeseass 33 3 AT8050 Sensor User Guide v1 0 ANO9003 www kontron com Scope This document s main purpose is to show how to analyze and understand events generated by sensors of the AT8050 and RTM8050 which are stored in the System Event Log SEL Typical situations in which the SEL needs to be consulted are as followed e Unexpected shutdown or reboot e Front plate LEDs showing abnormality e Any unusual behavior In many cases analyzing the SEL will allow to determine the root cause of the events and provide essential guidance in determining either preventive or corrective action This document also contains all the information needed to understand sensor readings Readings provide useful information on the board s status e g Which jumpers are present or current POST code In order to be able to accomplish these tasks the user will first be introduced to Sensors as defined in the PMI specification v2 0 Once the first level knowledge has been acquired detailed information will be provided on how to analyze and interpret the data collected from these sensors with tools such as pmitool and Pigeon Point s clia Last but not least Annex A presents a detailed list of all the sensors implemented on the AT8050 and RTM8050 1 Sensor Introduction Sensor Model Access to monitored inform
68. eporting that as an unexpected or unsupported condition 3h Power Supply rating mismatch The power rating of the supply does not match the system requirements 4h Voltage rating mismatch The voltage rating of the supply does not match the system s requirements 00h bit 0 Power On 7 6 00b unspecified byte 2 Oth bit 1 Power OFF 01b previous state and or severity in byte 2 Saita 02h bit 2 Power On Request 10b OEM code in byte 2 Power State Discrete 0x61 03h bit 3 Power On Progress 11b sensor specific event extension code in byte 2 64 PICMG Front Board CEM power State Board Power State 04h bit 4 Power OFF Request 5 4 00b unspecified byte 3 160 96 Orai 05h bit 5 Graceful Power OFF Request Otb reserved 06h bit 6 Power OFF In Progress 10b OEM code in byte 3 O7h bit 7 Synchronise Graceful Power OFF 11b sensor specific event extension code in byte 3 08h bit 8 Power OFF Now Reques 3 0 Offset from Event Reading Code for discrete event state Bit 0 VeeGood 12V 7 6 00b unspecified byte 2 Bit 1 VecGood 5V 01b previous state and or severity in byte 2 Bit 2 VeeGood 3 3V 10b OEM code in byte 2 Bit 3 VeeGood 2 5V 11b sensor specific event extension code in byte 2 j OEM Kontron ATCA Bit 4 VecGood 1 8V 5 4 00b unspecified byte 3 ower Good Power Good Discrete te it 5 VecGood 1 5V 01b reserved 65 PICMG Front Board 0x77 Actual power good status
69. er Non recoverable going low rigger threshold value in byte 3 42 PICMG Front Board 0x01 payload power supply 05h Lower Non recoverable going high OEM code in byte 3 160 96 Voltage 0x02 Volts 06h Upper Non critical going low 11b sensor specific event extension code in byte 3 O7h Upper Non critical going high 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 09h Upper Critical going high OAh Upper Non recoverable going low OBh_ Upper Non recoverable going high Threshold Values unspecified byte 2 Reading that triggered the event FFh or not present if threshold value that triggered event FFh or not 00h Lower Non critical going low trigger reading in byte 2 unspecified present if unspecified If present Event Data 2 Oth Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low sensor specific event extension code in byte 2 03h Lower Critical going high unspecified byte 3 Vec 1 8V Threshold Threshold Voltage on board 1 8V 04h Lower Non recoverable going low rigger threshold value in byte 3 43 PICMG Front Board 0x01 payload power supply 05h Lower Non recoverable going high 10b OEM code in byte 3 160 96 1 Voltage 0x02 Volts 06h Upper Non critical going low ensor specific event extension code in byte 3 O7h Upper Non critical going high 08h Uppe
70. er use of the FRU until it is extracted and reinserted or replaced for example due to overcurrent in the Management Power domain This is valid for MO M1 M2 M3 M4 M5 M6 and M7 to MO transitions Case 2 The FRU has cut off the power to its Payload or a managing FRU has cut off the Payload Power to its Managed FRU due to an unexpected power failure that does not preclude further use of the FRU for example due to overcurrent in the Payload Power domain This is valid for M3 Ah M4 M5 M7 to M6 and M6 M7 to M1 transitions h Fh State Change Cause Unknown No cause could be determined All other values 33 AT8050 Sensor User Guide v1 0 ANO9003 www kontron com
71. et from Event Reading Code for threshold event 09h Upper Critical going high OAh Upper Non recoverable going low OBh Upper Non recoverable going high Threshold Values unspecified byte 2 Reading that triggered the event FFh or not presentif threshold value that triggered event FFh or not 00h Lower Non critical going low rigger reading in byte 2 unspecified present if unspecified If present Event Data 2 Oth Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low ensor specific event extension code in byte 2 03h Lower Critical going high unspecified byte 3 Vcc 3 3VSUS Threshold Threshold Voltage on board 3 3V 04h Lower Non recoverable going low trigger threshold value in byte 3 34 PICMG Front Board 0x01 suspend management 05h Lower Non recoverable going high OEM code in byte 3 160 96 1 Voltage 0x02 power supply Volts 06h Upper Non critical going low ensor specific event extension code in byte 3 07h Upper Non critical going high 08h Upper Critical going low Offset from Event Reading Code for threshold event 09h Upper Critical going high OAh Upper Non recoverable going low OBh_ Upper Non recoverable going high Threshold Values 7 6 00b unspecified byte 2 Reading that triggered the event FFh or not presentif___ threshold value that triggered event FFh or not 00h Lower Non cri
72. evice 00h bit 0 Power On 7 6 00b unspecified byte 2 t Oth bit 1 Power OFF 01b previous state and or severity in byte 2 i 02h bit 2 Power On Request 10b OEM code in byte 2 Choker esa oan 03h bit 3 Power On Progress 11b sensor specific event extension code in byte 2 128 ew e OtMPewer crate Board Power State 04h bit 4 Power OFF Request 5 4 00b unspecified byte 3 119090 puse 05h bit 5 Graceful Power OFF Request Otb reserved gt 06h bit 6 Power OFF In Progress 10b OEM code in byte 3 O7h bit 7 Synchronise Graceful Power OFF 11b sensor specific event extension code in byte 3 O8h bit 8 Power OFF Now Request 0 Offset from Event Reading Code for discrete event state Bit 0 VocGood 12V 7 6 00b unspecified byte 2 E Bit 1 VecGood 5V 01b previous state and or severity in byte 2 Bit 2 VecGood 3 3V 10b OEM code in byte 2 Bit 3 VecGood 2 5V 11b sensor specific event extension code in byte 2 RTM Power Good nae ees le Bit 4 VecGood 1 8V 5 4 00b unspecified byte 3 PICMG Rear Bit 5 VecGood 1 5V eserved va PCN 0x77 Actual power good status Bit 8 A transition Module Standard IPMI Power Bit 6 VecGood 1 2V EM code in byte 3 192 96 surly 0 08 Bit 7 VeoGood Core 11b sensor specific event extension code in byte 3 Bit 8 VocGood 5V 8 0 Offset from Event Reading Code for discrete event state Bit 9 VecGood 1 1V Bit 10 VecGood 1 05V Bit 11 VocGood 1 25V Bit 0 VecG
73. f the supply does not match the system requirements 00h bit 0 Presence detected 7 6 00b unspecified byte 2 7 4 Optional offset from Severity Event Reading Code The Event Data 3 field provides a more detailed Oth bit 1 Power Supply Failure detected 01b previous state and or severity in byte 2 OFh if unspecified definition of the error offset 6h 02h bit 2 Predictive Failure 10b OEM code in byte 2 3 0 Optional offset from Event Reading Type Code for 7 4 Reserved for future definition set to 03h bit 3 Power Supply input lost 11b sensor specific event extension code in byte 2 previous discrete event state OFh if unspecified 0000b 04h bit 4 Power Supply input lost or out of range 5 4 00b unspecified byte 3 3 0 Error Type one of 05h bit 5 Power Supply input out of range but 01b reserved Oh Vendor mismatch for power supplies that present 10b OEM code in byte 3 include this status Typically the system OEM O6h bit 6 Configuration error 11b sensor specific event extension code in byte 3 defines the vendor compatibility criteria that 3 0 Offset from Event Reading Code for discrete event state drives this status 1h Revision mismatch for power supplies thal include this status Typically the system OEM defines the vendor revision compatibility that Fuse Pres B Feed Sensor specific drives this status so PIOMG Front Board Discreta oxe FUsepresence and fault 2h Pro
74. gered the event FFh or not present if threshold value that triggered event FFh or not 00h Lower Non critical going low trigger reading in byte 2 unspecified present if unspecified If present Event Data 2 01h Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low jensor specific event extension code in byte 2 ATNA 03h Lower Critical going high unspecified byte3 T PICMG fear Threshold Threshold Yotage on board 12y 04 Lower Non recoverable going low trigger threshold value in byte 3 118 fe ee 0x01 payload pomor supply O58 Lower Non recoverable going high OEM code in byte 3 192 96 Voltage 0x02 06h Upper Non critical going low sensor specific event extension code in byte 3 O7h Upper Non critical going high 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 09h Upper Critical going high Ah Upper Non recoverable going low OBh_ Upper Non recoverable going hig Threshold Values unspecified byte 2 Reading that triggered the event FFh or not present if threshold value that triggered event FFh or nat 00h Lower Non critical going low rigger reading in byte 2 unspecified present if unspecified If present Event Data 2 O1h Lower Non critical going high 10b OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going lo
75. grade 7 6 00b unspecified byte 2 Oth bit 1 First Boot after roolback 01b previous state and or severity in byte 2 Sensor specific EM code in byte 2 IPMC FwUp Discrete 0x8f 11b sensor specific event extension code in byte 2 97 PICMG Front Board OEM Management as 5 4 00b unspecified byte 3 160 96 Controller firmware eserved upgrade Status 0xc7 EM code in byte 3 11b sensor specific event extension code in byte 3 3 0 Offset from Event Reading Code for discrete event state 00h bit 0 Sensor access degraded or unavailable Al unspecified byte 2 See Sensor Specific Event Annex B See Sensor Specific Event Annex B sensor that is degraded wil still return valid results revious state and or severity in byte 2 but may be operating with a slower response time or EM code in byte 2 may not detect certain possible states A sensor that ensor specific event extension code in byte 2 is unavailable is not able to return any results unspecified byte 3 scanning is disabled eserved Oth bit 1 controller access degraded or unavailable 10b OEM code in byte 3 The ability to access the controller has been 11b sensor specific event extension code in byte 3 degraded or access is unavailable but the party that 3 0 Offset from Event Reading Code for discrete event state is doing the monitoring cannot determine which Sensor specific 02h bit 2 management controller off line controller IPMC Storage Err Discrete 0x6f
76. has been disabled A deassertion of this event indicates that the Entity has been enabled No Event for this Sensor No Event for this Sensor No Event for this Sensor 56 DIMM 5 SPD Pres PICMG Front Board 160 96 Sensor specific Discrete 0x61 Entity Presence 0x25 DIMM 5 Temperature Sensor Presence This sensor type provides a mechanism that allows a management controller to direct system management software to ignore a set of sensors based on detecting that presence of an entity This sensor type is not typically used for event generation but to just provide a present reading 00h bit 0 Entity Present This indicates that the Entity identified by the Entity ID for the sensor is Oth bit 1 Entity Absent This indicates that the Entity identified by the Entity ID for the sensor is absent If the entity is absent system management software should consider all sensors associated with that Entity to be absent as well and ignore those sensors 02h bit 2 Entity Disabled The Entity is present but has been disabled A deassertion of this event indicates that the Entity has been enabled No Event for this Sensor No Event for this Sensor No Event for this Sensor 21 AT8050 Sensor User Guide v1 0 ANO9003 www kontron com Sens Sensor Name a S Eb 7 Entity 1D Class and C
77. hat utilizes values that represent discrete threshold states in sensor access and or events The Event Reading event offsets for the different threshold states are given in Table 42 2 Generic Event Reading Type Codes below Generic Discrete Indicates a sensor that utilizes an Event Reading Type code amp State bit positions event offsets from one of the sets specified for Discrete or digital Discrete Event Reading class in Table 42 2 Generic Event Reading Type Codes below Sensor specific Discrete Indicates that the discrete state information is specific to the sensor type State bit positions event offsets for a particular sensor type are specified in the sensor specific offset column in Table 42 3 Sensor Type Codes below OEM Discrete Indicates that the discrete state information is specific to the OEM identified by the Manufacturer 1D for the IPM device that Sensor Type Discrete sensors defined with an Event Reading Type 6Fh Sensor specific will use Sensor Specific definition for their offset and Event Data Sensor specific definition is available for many Sensor Type and may be OEM defined for OEM sensor types 2 IPMI v2 0 Section 42 1 p 498 3 TPMI v2 0 Table 42 1 Event Reading Type Code Ranges p 499 6 AT8050 Sensor User Guide v1 0 ANO9003 www kontron com Sensor Reading Reading from a sensor is available through the Get Sensor Reading command All ot
78. her more complex commands which provide sensor reading use this raw command Therefore it is important to understand the format in which data is returned Table 2 Get Sensor Reading Command Ob All Event Messages disabled from this sensor Ob sensor scanning disabled 1b reading state unavailable formerly initial update in progress This bit is set to indicate that a re arm or Set Event Receiver command has been used to request an update of the sensor status and that update has not occurred yet Software should use this bit to avoid getting an incorrect status while the first sensor update is in progress This bit is only required if it is possible for the controller to receive and process a Get Sensor Reading or Get Sensor Event Status command for the sensor before the update has completed This is most likely to be the case for sensors such as fan RPM sensors that may require seconds to accumulate the first reading after a re arm The bit is also used to indicate when a reading state is unavailable because the management controller cannot obtain a valid reading or state for the monitored entity typically because the entity is not present See Section 16 4 Event Status Event Conditions and Present State and Section 16 6 Re arming for more information Present threshold comparison status 7 6 reserved Returned as 1b Ignore on read 5 b ator above 2 upper non recoverable threshold 4 1b
79. hold Value must be present 02h Lower Critical going low ensor specific event extension code in byte 2 03h Lower Critical going high 5 4 00b unspecified byte 3 Vcc 1 0VSUS Threshold Threshold Voltage on board 1 0V 04h Lower Non recoverable going low rigger threshold value in byte 3 31 PICMG Front Board 0x01 suspend management 05h Lower Non recoverable going high OEM code in byte 3 160 96 Voltage 0x02 power supply 06h Upper Non critical going low 11b sensor specific event extension code in byte 3 07h Upper Non critical going high 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 08h Upper Critical going high OAh Upper Non recoverable going low OBh_ Upper Non recoverable going high Threshold Values 7 6 00b unspecified byte 2 Reading that triggered the event FFh or not presentif threshold value that triggered event FFh or not 00h Lower Non critical going low rigger reading in byte 2 unspecified present if unspecified If present Event Data 2 Oth Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low sensor specific event extension code in byte 2 03h Lower Critical going high unspecified byte 3 Vcc 1 2VSUS Threshold Threshold Voltage on board 1 2V 04h Lower Non recoverable going low rigger threshold value in byte 3 32 PICMG Fron
80. ified If present Event Data 2 Oth Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low ensor specific event extension code in byte 2 Ba iin as 03h Lower Critical going high 5 4 00b unspecified byte 3 Brd Input Power Oter rns ed Power consumption in 04h Lower Non recoverable going low rigger threshold value in byte 3 25 PICMG Front Board Pesa watts of the complete blade 05h Lower Non recoverable going high OEM code in byte 3 160 96 h spp Moluding managed FRU 06h Upper Non critical going low sensor specific event extension code in byte 3 per units Ea in SDA 07h Upper Non critical going high 0x0b 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 09h Upper Critical going high OAh Upper Non recoverable going low OBh_ Upper Non recoverable going high Threshold Values 17 6 00b unspecified byte 2 Reading that triggered the event FFh or not presenti threshold value that triggered event FFh or not 00h Lower Non critical going low rigger reading in byte 2 unspecified present if unspecified If present Event Data 2 Oth Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low sensor specific event extension code in byte 2 ra es 03h Lower Critical going high unspe
81. iggered the event FFh or not present if threshold value that triggered event FFh or not 00h Lower Non critical going low trigger reading in byte 2 unspecified present if unspecified If present Event Data 2 01h Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low jensor specific event extension code in byte 2 ATNA 03h Lower Critical going high unspecified byte3 T PICMG fear Threshold Threshold Yotage on board 12y 04 Lower Non recoverable going low trigger threshold value in byte 3 118 fe ee 0x01 payload pomor supply O58 Lower Non recoverable going high OEM code in byte 3 192 96 Voltage 0x02 06h Upper Non critical going low sensor specific event extension code in byte 3 O7h Upper Non critical going high 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 09h Upper Critical going high Ah Upper Non recoverable going low OBh_ Upper Non recoverable going hig Threshold Values unspecified byte 2 Reading that triggered the event FFh or not present if threshold value that triggered event FFh or nat 00h Lower Non critical going low rigger reading in byte 2 unspecified present if unspecified If present Event Data 2 O1h Lower Non critical going high 10b OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going
82. igh Threshold Values 7 6 00b unspecified byte 2 Reading that triggered the event FFh or not presentif___ threshold value that triggered event FFh or not 00h Lower Non critical going low 01b trigger reading in byte 2 unspecified present if unspecified If present Event Data 2 Oth Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low ensor specific event extension code in byte 2 03h Lower Critical going high 5 4 00b unspecified byte 3 Temp Fl Lan Threshold Threshold Fabric Interface Ethernet 04h Lower Non recoverable going low rigger threshold value in byte 3 15 PICMG Front Board 0x01 Controller Temperature 05h Lower Non recoverable going high OEM code in byte 3 160 96 Temperature 0x01 Degrees 06h Upper Non critical going low sensor specific event extension code in byte 3 07h Upper Non critical going high 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 09h Upper Critical going high OAh Upper Non recoverable going low OBh_ Upper Non recoverable going high Threshold Values 7 6 00b unspecified byte 2 Reading that triggered the event FFh or not present if threshold value that triggered event FFh or not 00h Lower Non critical going low trigger reading in byte 2 unspecified present if unspecified If present Event Data 2 Oth Lower Non c
83. ion Voltage on 48v feed B board input power supply Volts Offset Data Byte 1 Data Byte 2 Data Byte 3 Threshold Values Lower Non critical going low 00h Oth 02h 03h 04h 05h 06h 07h 08h 09h Lower Non recoverable going low Lower Non recoverable going high Upper Non critical going low Upper Non critical going high Upper Critical going low Upper Critical going high OAh Upper Non recoverable going low OBh_ Upper Non recoverable going high unspecified byte 2 rigger reading in byte 2 OEM code in byte 2 ensor specific event extension code in byte 2 unspecified byte 3 5 4 00b 01b trigger threshold value in byte 3 OEM code in byte 3 ensor specific event extension code in byte 3 Bit 3 0 Offset from Event Reading Code for threshold event Reading that triggered the event FFh or not present if unspecified Do not confuse reading with Threshold Value threshold value that triggered event FFh or not present if unspecified If present Event Data 2 must be present 5 Feed A B Status PICMG Front Board 160 96 Generic Discrete 0x0b Power Supply 0x08 Feed A B Redundancy Status Redundancy States Used 00h bit 0 Fully Redundant formerly Redundancy Regained Indicates that full redundancy has been regained Oth bit 1 Redundancy Lost Entered any non redundant state including Nonredundant Insufficient Re
84. ition set to 03h bit 3 Power Supply input lost 11b sensor specific event extension code in byte 2 previous discrete event state OFh if unspecified 0000b 04h bit 4 Power Supply input lost or out of range 5 4 00b unspecified byte 3 Error Type one of 05h bit 5 Power Supply input out of range but Oh Vendor mismatch for power supplies that present include this status Typically the system OEM 6h bit 6 Configuration error 11b sensor specific event extension code in byte 3 defines the vendor compatibility criteria that 3 0 Offset from Event Reading Code for discrete event state drives this status 1h Revision mismatch for power supplies thal include this status Typically the system OEM defines the vendor revision compatibility that Fuse Pres A Feed Sensor specific Fuse presence and fault drives this status 58 PICMG Front Board Discrete Ox6f detection 48 V on supply A 2h Processor missing For processor power 160 96 Power Supply 0x08 supplies typically DC to DC converters or VRMs there s usually a one to one relationship between the supply and the CPU This offset can indicate the situation where the power supply is present but the processor is not This offset can be used for reporting that as an unexpected or unsupported condition 3h Power Supply rating mismatch The power rating of the supply does not match the system requirements 4h Voltage rating mismatch The voltage rating o
85. k Match Error Not a single clock 05h bit 5 transition to Off Duty 11b sensor specific event extension code in byte 3 Bit 1 fruDataError matches 6h bit 6 transition to Degraded 3 0 Offset from Event Reading Code for discrete event state Bit 0 commonHeaderError Bit 1 Internal mismatch O7h bit 7 transition to Power Save Bit 0 Match Error Not in single link matches 08h bit 8 Install Error Only States 00h O1h 02h 06h 08h trigger an 7 6 00b unspecified byte 2 Event Data 2 is used as bit flag error Event Data 3 is used a bit flag error event 01b previous state and or severity in byte 2 Bit 7 unspecifiedError Bit 7 SetClockState Not Supported 00h bit 0 transition to Running 10b OEM code in byte 2 Bit 6 notPresentError Bit 6 SetClockState Error Oth bit 1 transition to In Test 11b sensor specific event extension code in byte 2 Bit 5 multirecHeaderError Bit 5 SetPortState Not Supported FRUS Agent Generic Discrete 0 03 Epu infrmation Agent 02 it 2 transition to Power Off 5 4 00b unspecified byte 3 Bit 4 multirecDataError Bit 4 SetPortState Error 94 PICMG Front Board OEM FRU Information py Data Error Dereation 230 bit 3 transition to On Line 01b reserved Bit 3 timeout error Bit 3 Clock Internal Mismatch 160 96 Agent 0x5 04h bit 4 transition to Off Line 10b OEM code in byte 3 Bit 2 ipmcError Bit 2 Clock Match Error Not a single clock 05h bit 5 transition to Off
86. low sensor specific event extension code in byte 2 i 3 03h Lower Critical going high 5 4 00b unspecified byte 3 Ee Tk Threshold Threshold Votage on board tay 04h Lower Non recoverable going low 01b trigger threshold value in byte 3 E EEA 0x01 aan y 08h Lower Non recoverable going high OEM code in byte 3 ranetien Bogle Voltage 0x02 _ P2YI0ad disk power supply Upper Non critical going low ensor specific event extension code in byte 3 182 06 07h Upper Non critical going high 08h Upper Critical going low Offset from Event Reading Code for threshold event 09h Upper Critical going high Ah Upper Non recoverable going low OBh_ Upper Non recoverable going high 00h bit 0 Fault Status asserted 7 6 00b unspecified byte 2 The Event Data 2 amp 3 fields can be used to provide an event bit 7 0 SloVConnector Number O1h bit 1 Identify Status asserted 01b previous state and or severity in byte 2 extension code with the following definition 02h bit 2 Slot Connector Device installed attached 10b OEM code in byte 2 This can include dock events 11b sensor specific event extension code in byte 2 Event Data 2 03h bit 3 Slot Connector Ready for Device 5 4 00b unspecified byte 3 bit 7 reserved Installation Typically this means that the slot power 01b reserved bit 6 0 Slot Connector Type is off The Ready for Installation Ready for Removal 10b OEM code in byte 3 oh
87. lts unspecified byte 3 scanning is disabled Oth bit 1 controller access degraded or unavailable The ability to access the controller has been jensor specific event extension code in byte 3 degraded or access is unavailable but the party that 3 0 Offset from Event Reading Code for discrete event state is doing the monitoring cannot determine which Sensor specitic 02h bit 2 management controller off line controller aac Discrete Ox6f Management sub system cannot be accessed for normal operation because it dae te tis Management health non volatile memory has been intentionally taken off line for a non error eno Subsystem Health error condition Note that any commands that are available i 0x28 must function according to specification 03h bit 3 management controller unavailable controller cannot be accessed because of an error condition 04h bit 4 Sensor failure the sensor is known to be in error It may stil be accessible by software OSh bit 5 FRU failure RTMAPMI ino gt Tniemal use only No additionnal info availble Should not generate Event B E 1908 PICMG Rear penado tera neem Please contact Kontron Canada Inc Technical Support if an Event is ransition Module oan ee triggered 192 96 aa RTM IPMI Info 2 Internal use only No additionnal info availble Should not generate Event y i PICMG Rear OEM Discrete 0x71 Internal Management Please contact Kontron Canada Inc Technical Sup
88. mware FW Ver Change i 04h bit 4 Entity is of an invalid or unsupported 09h system firmware EFI BIOS change 81 PICMG Front Board Arse ee vel ale Change hardware version Ah SMBIOS change 160 96 os range tection 5h bit 5 Entity contains an invalid or unsupported OBh operating system change firmware or software version OCh operating system loader change 6h bit 6 Hardware Change detected with ODh service or diagnostic partition change associated Entity was successful deassertion event OEh management software agent change means unsuccessful OFh management software application change O7h bit 7 Software or F W Change detected with 10h management software middleware change associated Entity was successful deassertion event 11h programmable hardware change e g FPGA means unsuccessful 12h board FRU module change change of a module plugged into associated entity 13h board FRU component change addition or removal o a replaceable component on the board FRU that is not tracked as a FRU 00h bit 0 State Deasserted 17 6 00b unspecified byte 2 E Oth bit 1 State Asserted revious state and or severity in byte 2 General health status EM code in byte 2 Health Error Generic digital Aggregation of critical 11b sensor specific event extension code in byte 2 82 PICMG Front Board Discrete 0x03 sensor This list is flexible 5 4 00b unspecified byte 3 160 96 Platform Alert 0x24 and could be
89. n Lost 8h Fh Reserved Oh bit 0 MO FRU Not Installed 7 4 Ah OEM code in Event Data 2 OEM code in Event Data 3 _ bit 7 4 Cause of state change See Cause of state _ bil 7 0 FRU Device ID 1h bit 1 M1 FRU Inactive change values for values Annex C 2h bit 2 M2 FRU Activation Request 3 0 Current State 3h bit 3 M3 FRU Activation In Progress Oh MO FRU Not Installed bit 3 0 Previous State i 4h bit 4 M4 FRU Active 1h Mi FRU Inactive Oh MO FRU Not Installed FRU1 Hot Swap Discrete 06t ATCA Board FRU Hot 5h bit 5 M5 FRU Deactivation Request 2h M2 FRU Activation Request 1h M1 FRU Inactive 1 PICMG AdvancedMC PICMG FRU Hotewap SW2P Sensor for FRU 1 Sh bit 6 M6 FRU Deactivation In Progress 3h M3 FRU Activation In Progress 2h M2 FRU Activation Request Module 193 101 oan AMC B1 7h bit 7 M7 FRU Communication Lost 4h M4 FRU Active 3h M3 FRU Activation In Progress 8h Fh Reserved 5h M5 FRU Deactivation Request 4h M4 FRU Active 6h M6 FRU Deactivation In Progress 5h M5 FRU Deactivation Request 7h M7 FRU Communication Lost 6h M6 FRU Deactivation In Progress 8h Fh Reserved 7h M7 FRU Comminication Lost 8h Fh Reserved Oh bit 0 MO FRU Not Installed 7 4 Ah OEM code in Event Data 2 OEM code in Event Data 3 _ bit 7 4 Cause of state change See Cause of state bit 7 0
90. nd Code Description Offset Data Byte 1 Data Byte 2 Data Byte 3 Sensor Type Code 00h bit 0 Timer expired status only no action no 7 5 00b unspecified byte 2 The Event Data 2 field for this command can be used to interrupt 01b previous state and or severity in byte 2 provide Oth bit 1 Hard Reset 10b OEM code in byte 2 an event extension code with the following definition 02h bit 2 Power Down 11b sensor specific event extension code in byte 2 O3h bit 3 Power Cycle 5 4 00b unspecified byte 3 04h 07h bitf4 7 reserved Otb 08h bit 8 Timer interrupt 10b 11b sensor specific event extension code in byte 3 piia a E bs 3 0 Offset from Event Reading Code for discrete event state 3h Messaging Interrupt 79 PICMG Front Board Discrete 0x6f atchdog pay mipsel 160 96 J Watchdog 0x23 watchdog si other reserved R log bit 3 0 timer use at expiration Oh reserved 1h BIOS FRB2 2h BIOS POST 3h OS Load 4h SMS OS 5h OEM Fh unspecified all other reserved 00h bit 0 Ck driver enabled 7 6 00b unspecified byte 2 Cik Id Oth bit 1 Bus group granted 01b previ itl Saoi 02h bit 2 Bus group busy 10b 00h Clock Group 1 CLK3 Control Discrete 0980 03h bit 3 Bus group defer 11b sensor specific event extension code in byte 2 Oth Clock Group 2 80 PICMG Front Board dem Glock Reseurce Clock Resource Sensor 04h bit 4 Bus group deny 5 4 00b unspecified byte
91. ntron com Annex A List of AT8050 RTM8050 sensors Sensor Name Entity 1D Event Reading Type Class and Code Sensor Type Code Oh bit 0 MO FRU Not Installed 1h bit 1 M1 FRU Inactive 2h bit 2 M2 FRU Activation Request 3h bit 3 M3 FRU Activation In Progress 4h bit 4 M4 FRU Active Data Byte 1 7 4 Ah OEM code in Event Data 2 OEM code in Event Data 3 3 0 Current State Oh MO FRU Not Installed 1h M1 FRU Inactive Data Byte 2 bit 7 4 Cause of state change See change values for values Annex C Previous State MO FRU Not Installed Data Byte 3 FRU Device ID FRUO Hot Swap econ ATCA Board FRU Hot 5h bit 5 M5 FRU Deactivation Request 2h M2 FRU Activation Request M1 FRU Inactive 0 PICMG Front Board Pica FRU Hotswap S aP Sensor for FRU 0 Sh bit 6 MS FRU Deactivation In Progress 3h M3 FRU Activation In Progress M2 FRU Activation Request 160 96 0x0 Front Board 7h bit 7 M7 FRU Communication Lost 4h M4 FRU Active M3 FRU Activation In Progress 8h Fh Reserved 5h M5 FRU Deactivation Request M4 FRU Active 6h M6 FRU Deactivation In Progress M5 FRU Deactivation Request 7h M7 FRU Communication Lost M6 FRU Deactivation In Progress 8h Fh Reserved M7 FRU Comminicatio
92. ode Description Offset Data Byte 1 Data Byte 2 Data Byte 3 Sensor Type Code This sensor type provides a mechanism that allows a No Event for this Sensor No Event for this Sensor No Event for this Sensor management controller to direct system management software to ignore a set of sensors based on detecting that presence of an entity This sensor type is not typically used for event generation but to just provide a present reading 00h bit 0 Entity Present This indicates that the Entity identified by the Entity ID for the sensor is 3 present i ri a DIMM 6 Temperature 01h bit 1 Entity Absent This indicates that the 160 98 I Entity Presence 0x25 Sensor Presence Entity identified by the Entity ID for the sensor is s absent If the entity is absent system management software should consider all sensors associated with that Entity to be absent as well and ignore those sensors 02h bit 2 Entity Disabled The Entity is present bu has been disabled A deassertion of this event indicates that the Entity has been enabled 00h bit 0 Presence detected 7 6 00b unspecified byte 2 7 4 Optional offset from Severity Event Reading Code The Event Data 3 field provides a more detailed Oth bit 1 Power Supply Failure detected Otb previ OF h if unspecified definition of the error offset 6h 02h bit 2 Predictive Failure 10b 3 0 Optional offset from Event Reading Type Code for 7 4 Reserved for future defin
93. ode in byte 2 03h Lower Critical going high unspecified byte 3 Temp ICH Threshold Threshold 1 0 Controller Hub ICH 04h Lower Non recoverable going low rigger threshold value in byte 3 12 PICMG Front Board 0x01 Chipset Temperature 05h Lower Non recoverable going high OEM code in byte 3 160 96 Temperature 0x01 Degrees 06h Upper Non critical going low 11b sensor specific event extension code in byte 3 07h Upper Non critical going high 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 09h Upper Critical going high OAh Upper Non recoverable going low OBh Upper Non recoverable going high Threshold Values unspecified byte 2 Reading that triggered the event FFh or not present if threshold value that triggered event FFh or not 00h Lower Non critical going low trigger reading in byte 2 unspecified present if unspecified If present Event Data 2 Oth Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low sensor specific event extension code in byte 2 03h Lower Critical going high unspecified byte 3 Temp Mngt Lan Threshold Threshold Management Ethernet 04h Lower Non recoverable going low rigger threshold value in byte 3 13 PICMG Front Board 0x01 Controller Temperature 05h Lower Non recoverable going high 10b OEM code in byte 3 160 96 Temperat
94. old event 09h Upper Critical going high Ah Upper Non recoverable going low OBh_ Upper Non recoverable going high Threshold Values unspecified byte 2 Reading that triggered the event FFh or not present it threshold value that triggered event FFh or not 00h Lower Non critical going low rigger reading in byte 2 unspecified present if unspecified If present Event Data 2 01h Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low sensor specific event extension code in byte 2 03h Lower Critical going high unspecified byte 3 Temp Disk Threshold Threshold is Temperature 04 Lower Non recoverable going low trigger threshold value in byte 3 24 Disk or Disk Bay 4 96 0x01 D 05h Lower Non recoverable going high OEM code in byte 3 Temperature 0x01 Degrees 06h Upper Non critical going low ensor specific event extension code in byte 3 07h Upper Non critical going high 08h Upper Critical going low Offset from Event Reading Code for threshold event 09h Upper Critical going high OAh Upper Non recoverable going low OBh_ Upper Non recoverable going high Threshold Values 7 6 00b unspecified byte 2 Reading that triggered the event FFh or not present it threshold value that triggered event FFh or not 00h Lower Non critical going low Otb trigger reading in byte 2 unspecified present if unspec
95. on OCh operating system loader change 06h bit 6 Hardware Change detected with ODh service or diagnostic partition change associated Entity was successful deassertion event Eh management software agent change means unsuccessful OFh management software application change 07h bit 7 Software or F W Change detected with 10h management software middleware change associated Entity was successful deassertion event 11h programmable hardware change e g FPGA means unsuccesstul 12h board FRU module change change of a module plugged into associated entity 18h board FRU component change addition or removal o a replaceable component on the board FRU that is not tracked as a FRU 02h bit 2 IPMB L Disable 7 6 00b unspecified byte 2 Always 0 Bil 73 Always 0 03h bit 3 IPMB L Enable 01b previous state and or severity in byte 2 Bi2 0 10b OEM code in byte 2 Oh No failure 11b sensor specific event extension code in byte 2 1h Unable to drive clock HI RTM IPMBL State Sensor specific 5 4 00b unspecified byte 3 2h Unable to drive data HI 128 _ PICMG Rear Discrete 0x6f IPMB L branch from FRUO 01b 3h Unable to drive clock LO Transition Module OEMIPMBL Link fault detection sensor 10b 4h Unable to drive data LO 192 96 State 0xc3 11b sensor specific event extension code in byte 3 5h clock low timeout 3 0 Offset from Event Reading Code for discrete event state 6h Under test the IPM Controller is
96. on on sensors sdr list v Figure 2 ipmitool sdr list v Command 11 AT8050 Sensor User Guide v1 0 The ipmitool sel command shows the sensor s NAME and ID and reports in a human readable format the Event Data In some cases is not able to analyze the Event Data and will print Event Data 1 2 and 3 When this happens the Annex A s list should be used to decode these bytes sel list Figure 3 ipmitool sel list Command It is recommended to use Pigeon Point s clia sel command to analyze SEL data since it provides more details on sensors 12 AT8050 Sensor User Guide v1 0 In this section two useful commands from the Shelf Manager s Command Line Interpreter will be detailed For more info consult Pigeon Point s web site http www pigeonpoint com This command can be used to get more details on sensors It also indicates whether Event Messages are enabled or not clia sensor board5 in this example the board is located in slot 5 Figure 4 clia sensor board 5 Command 13 AT8050 Sensor User Guide v1 0 Sel Command The clia sel command shows all the information you will need to find a definition for the event Data Bytes in mw Annex A clia sel board 5 Figure 5 clia sel Command s list Some Events are directly analyzed in this example the board is located in slot 5 Board s address Channel Numbe
97. ood 12V unspecified byte 2 E Bit 1 VecGood 5V revious state and or severity in byte 2 Bit 2 VecGood 3 3V EM code in byte 2 Bit 3 VecGood 2 5V jensor specific event extension code in byte 2 RTM Pwr Good Ev eae Kortron AT Ge Bit 4 VecGood 1 8V unspecified byte 3 ower Good Discrete Power good status event Bit 4 105 _ PICMG Rear ory Fea atthe last Bit 5 VocGood 1 5V eserved Transition Module Standard IPM Power a on ooo Bit 6 VecGood 1 2V EM code in byte 3 192 96 Ev Oso P Bit 7 VecGood Core 11b sensor specific event extension code in byte 3 Bit 8 VocGood 5V 8 0 Offset from Event Reading Code for discrete event state Bit 9 VocGood 1 1V Bit 10 VecGood 1 05V Bit 11 VocGood 1 25V 00h bit 0 State Deasserted 7 6 00b unspecified byte 2 z Oth bit 1 State Asserted 01b previous state and or severity in byte 2 ii General health status 10b OEM code in byte 2 pee Generic digital Aggregation of critical 11b sensor specific event extension code in byte 2 128 ee Discrete 0x03 sensor This list is flexible 5 4 00b unspecified byte 3 192 08 Platform Alert 0x24 and could be adjust based ib teserved 4 on customer requirements 10b OEM code in byte 3 11b sensor specific event extension code in byte 3 13 01 Offset from Event Reading Code for discrete event state 00h bit 0 Hardware change detected with 7 6 00b unspecified byte 2 7 0 Version change type E associated Entity Info
98. or discrete event state Under test the IPM Controller is attempting to determine who is causing a bus hang Undiagnosed Communication Failure 02h bit 2 IPMB L Disable 17 6 00b unspecified byte 2 Always 0 Always O 03h bit 3 IPMB L Enable No failure 11b sensor specific event extension code in byte 2 Unable to drive clock HI Sensor specific 5 4 00b unspecified byte 3 Unable to drive data HI s al ne 2 Discrete Ox6f IPMB L branch from FRU2 oib Unable to drive clock LO 160 08 OEMIPMBL Link fault detection sensor 10b Unable to drive data LO State 0xc3 11b sensor specific event extension code in byte 3 lock low timeout 3 0 Offset from Event Reading Code for discrete event state Under test the IPM Controller is attempting to determine who is causing a bus hang 7h Undiagnosed Communication Failure ANO9003 25 AT8050 Sensor User Guide v1 0 www kontron com Event Reading Type Sens Sensor Name Class and Code Description Offset Data Byte 1 Data Byte 2 Data Byte 3 iD Ent 1D Sensor Type Code 00h bit 0 State Deasserted 7 6 00b unspecified byte 2 00h Over Current on Management power FRU ID Oth bit 1 State Asserted 01b previous state and or severit
99. or offsets states are asserted for offset 08h to 14h NOTE Sensors have a reading mask which is OEM defined This is used to ignore unused states during reading Therefore if a state that should be asserted is not read the Reading Mask should be verified Event Data When a sensor changes state an Event Message is sent to the SEL only if the Event Mask indicates that the new state must generate an event The Event Data contains 3 bytes where only the first byte is used The signification of these bytes is listed in Annex A for every sensors implemented on the AT8050 and RTM8050 Entity An Entity ID is a standardized numeric code that is used in SDRs to identify the types of physical entities or FRUs in the system In the case of the AT8050 up to 4 entities can be present FRUO PICMG Front Board the board itself FRU1 PICMG AdvancedMC Module AMC FRU2 PICMG Rear Transition Module RTM8050 FRU3 Disk or Disk Bay RTM s Disk IPMI v2 0 Section 39 p 488 8 AT8050 Sensor User Guide v1 0 ANO9003 www kontron com Sensor ID Sensors have a numerical ID used to identify them The sensor ID as seen in the list from Annex A might not be the same in particular cases The reason is that the sensor ID s are determined during the board s activation according to the order in which the entities are activated First sensors to be designated an ID are the ones populat
100. or reporting that as an unexpected or unsupported condition 3h Power Supply rating mismatch The power rating of the supply does not match the system requirements 4h Voltage rating mismatch The voltage rating of the supply does not match the system requirements 22 AT8050 Sensor User Guide v1 0 ANO9003 www kontron com Sens Sensor Name Eveni Heading Type Baty 7 Entity ID Class and Code Description Offset Data Byte 1 Data Byte 2 Data Byte 3 Sensor Type Code 0h bit 0 Presence detected 7 6 00b unspecified byte 2 7 4 Optional offset from Severity Event Reading Code The Event Data 3 field provides a more detailed Oth bit 1 Power Supply Failure detected 01b previous state and or severity in byte 2 0Fh if unspecified definition of the error offset 6h 02h bit 2 Predictive Failure 10b OEM code in byte 2 3 0 Optional offset from Event Reading Type Code for 7 4 Reserved for future definition set to 03h bit 3 Power Supply input lost 11b sensor specific event extension code in byte 2 previous discrete event state OFh if unspecified 0000b 04h bit 4 Power Supply input lost or out of range 5 4 00b unspecified byte 3 Error Type one of 05h bit 5 Power Supply input out of range but 01b reserved Oh Vendor mismatch for power supplies that presen
101. port if an Event is 34 7 a OEM Firmware Info Controller firmware hs ransition Module ele fi triggered m 0xc0 diagnostic ANO9003 30 AT8050 Sensor User Guide v1 0 www kontron com Annex B Sensor Specific Event Sensor Type System Event Sensor Type Code 12h Sensor Offset No Event Generated No Event Generated No Event Generated this event would typically require system specific diagnostics to determine FRU failure type see PICMG 2 0 31 12 Get Auxiliary Log Status Command and 31 13 Set Auxiliary Log Status Command for more information 7 4 Log Entry Action Oh entry added 1h entry added because event did not be map to standard IPMI event 2h entry added along with one or more corresponding SEL entries 3h log cleared 4h log disabled 5h log enabled all other reserved 3 0 Log Type Oh MCA Log 1h OEM1 2h OEM 2 all other reserved The following bits reflect the PEF Actions that are about to be taken after the event filters have been matched The event is captured before the actions are taken 7 6 reserved 5 1b Diagnostic Interrupt NMI 4 1b OEM action 3 1b power cycle 2 1b reset 1 1b power off This event can be used to record when changes are made to the timestamp clock s so that relative time differences between SEL entries can be determined See Note 1 7 first second Ob event is fir
102. pper Non recoverable going high Threshold Values unspecified byte 2 Reading that triggered the event FFh or not presentit___ threshold value that triggered event FFh or not 00h Lower Non critical going low trigger reading in byte 2 unspecified present if unspecified If present Event Data 2 Oth Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low ensor specific event extension code in byte 2 03h Lower Critical going high unspecified byte 3 Vee Vcore Threshold Threshold Voltage on board Vcore 04h Lower Non recoverable going low rigger threshold value in byte 3 39 PICMG Front Board 0x01 payload power supply 05h Lower Non recoverable going high OEM code in byte 3 160 96 Voltage 0x02 Volts 06h Upper Non critical going low ensor specific event extension code in byte 3 07h Upper Non critical going high 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 08h Upper Critical going high OAh Upper Non recoverable going low OBh_ Upper Non recoverable going high ANO9003 19 AT8050 Sensor User Guide v1 0 www kontron com Event Reading Type Sens Sensor Name Class and Code Description Offset Data Byte
103. r LUN Sensor Type Code Event Reading Type Code ET Event Data 3 Event Data 2 Event Data 1 4 Example Analyzing the SEL Whenever an unusual situation is reported the SEL should be consulted Figure 6 SEL Event Example Since the sensor s ID 81 is between 0 and 103 as explained section 1 Sensor Introduction its ID can be used to locate the sensor in the Annex A list Event Reading Type Class and Code Edil Sensor Type Code pe ara Data Eyte 3 Sensor specific Discrete Oxf 1 Version Change Ox2b FW Ver Change 81 PICMG Front Board 160 96 D0h bx 0 Hardware change detected with with associated Entity Informational Success or failure not i 02h ba 2 Hardware incompatibility detected with associated Ent O3h bat 3 Firmware or sofware incompatibility detected with associated Entity D4h br 4 Entity is of an invalid or unsupported hardware version 05h b 5 Entity contains an invalid or O7h bit 7 Software or F W Change detected with associated Entity was successful deassertion event means unsuccessful 7 8 00b unspec ea byte 2 O1b previous state and or seventy in byte 2 10b OEM code in byte 2 11b sensor specific event extension code in byte 2 5 4 00b unspecified byte 3 Otb reserved 10b OEM code in byte 3 1 1b sensor specific event extension code in byte 3 3 0 Offset from Event Reading Code for
104. r Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 09h Upper Critical going high OAh Upper Non recoverable going low OBh Upper Non recoverable going high Threshold Values unspecified byte 2 Reading that triggered the event FFh or not presentif threshold value that triggered event FFh or not 00h Lower Non critical going low rigger reading in byte 2 unspecified present if unspecified If present Event Data 2 Oth Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low ensor specific event extension code in byte 2 03h Lower Critical going high unspecified byte 3 Voc 3 3V Threshold Threshold Voltage on board 3 3V 04h Lower Non recoverable going low trigger threshold value in byte 3 44 PICMG Front Board 0x01 payload power supply 05h Lower Non recoverable going high OEM code in byte 3 160 96 Voltage 0x02 Volts 06h Upper Non critical going low ensor specific event extension code in byte 3 07h Upper Non critical going high 08h Upper Critical going low Offset from Event Reading Code for threshold event 09h Upper Critical going high OAh Upper Non recoverable going low OBh_ Upper Non recoverable going high Threshold Values 7 6 00b unspecified byte 2 Reading that triggered the event FFh or not presentif___ threshold value that triggered event FFh or not 00h
105. red event FFh or not 00h Lower Non critical going low trigger reading in byte 2 unspecified present if unspecified If present Event Data 2 Oth Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low ensor specific event extension code in byte 2 03h Lower Critical going high 5 4 00b unspecified byte 3 Temp IOH Threshold Threshold O Hub OH Chipset 94 Lower Non recoverable going low rigger threshold value in byte 3 11 PICMG Front Board 0x01 Tomporature Degrees 05 Lower Non tecoverable going high OEM code in byte 3 160 96 Temperature 0x01 06h Upper Non critical going low 11b sensor specific event extension code in byte 3 07h Upper Non critical going high 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 09h Upper Critical going high OAh Upper Non recoverable going low OBh Upper Non recoverable going high Threshold Values 7 6 00b unspecified byte 2 Reading that triggered the event FFh or not presentif threshold value that triggered event FFh or not 00h Lower Non critical going low rigger reading in byte 2 unspecified present if unspecified If present Event Data 2 Oth Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low sensor specific event extension c
106. ritical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low sensor specific event extension code in byte 2 03h Lower Critical going high unspecified byte 3 Temp Bay Inlet Threshold Threshold 04h Lower Non recoverable going low rigger threshold value in byte 3 16 PICMG Front Board 0x01 AMG BI heed Temperature shy Lower Non recoverable going high OEM code in byte 3 160 96 Temperature 0x01 Degrees 06h Upper Non critical going low 11b sensor specific event extension code in byte 3 07h Upper Non critical going high 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 09h Upper Critical going high OAh Upper Non recoverable going low OBh_ Upper Non recoverable going high Threshold Values unspecified byte 2 Reading that triggered the event FFh or not presentif___ threshold value that triggered event FFh or not 00h Lower Non critical going low rigger reading in byte 2 unspecified present if unspecified If present Event Data 2 Oth Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low sensor specific event extension code in byte 2 03h Lower Critical going high unspecified byte 3 Temp CPU Threshold Threshold ay Temperature 04 Lower Non recoverable going low trigger threshold value in b
107. rmational This offset does not 01b previous state and or severity in byte 2 00h unspecified imply whether the hardware change was successful 10b OEM code in byte 2 01h management controller device ID change in one or or not Only that a change occurred 11b sensor specific event extension code in byte 2 more fields from Get Device ID O1h bit 1 Firmware or software change detected 5 4 00b unspecified byte 3 02h management controller firmware revision with associated Entity Informational Success or Otb reserved 03h management controller device revision failure not implied 10b OEM code in byte 3 04h management controller manufacturer ID 02h bit 2 Hardware incompatibility detected with 11b sensor specific event extension code in byte 3 05h management controller IPMI version associated Entity 3 0 Offset from Event Reading Code for discrete event state 06h management controller auxiliary firmware ID 03h bit 3 Firmware or software incompatibility 07h management controller firmware boot block a detected with associated Entity 08h other management controller firmware RTM Ver Change Sensorspecillo 04h bit 4 Entity is of an invalid or unsupported 09h system firmware EFI BIOS change ser _ PICMG Rear Discrete 0x6f Firmware Change harararo version GAR EMBIOS cherie ad ag De Detection OSh bit 5 Entity contains an invalid or unsupported OBh operating system change 18228 pey firmware or software versi
108. sources 7 6 00b unspecified byte 2 01b previous state and or severity in byte 2 EM code in byte 2 ensor specific event extension code in byte 2 5 4 00b unspecified byte 3 11b sensor specific event extension code in byte 3 3 01 Offset from Event Reading Code for discrete event state 52 DIMM 1 SPD Pres PICMG Front Board 160 96 Sensor specific Discrete 0x6f Entity Presence 0x25 DIMM 1 Temperature Sensor Presence This sensor type provides a mechanism that allows a management controller to direct system management software to ignore a set of sensors based on detecting that presence of an entity This sensor type is not typically used for event generation but to just provide a present reading 0h bit 0 Entity Present This indicates that the Entity identified by the Entity ID for the sensor is Oth bit 1 Entity Absent This indicates that the Entity identified by the Entity ID for the sensor is absent If the entity is absent system management software should consider all sensors associated with that Entity to be absent as well and ignore those sensors 02h bit 2 Entity Disabled The Entity is present but has been disabled A deassertion of this event indicates that the Entity has been enabled No Event for this Sensor No Event for this Sensor No Event for this Sensor 53 DIMM 2 SPD Pres PICMG Front Board 160 96 Sensor specific Discrete Ox
109. st of pair 1b event is second of pair 6 4 reserved 3 0 Timestamp Clock Type Oh SEL Timestamp Clock updated Also used when both SEL and SDR Timestamp clocks are linked together 1h SDR Timestamp Clock updated System Firmware Progress formerly POST Error OFh 0 03h 04h 05h 00h h 00h Unspecified 01h No system memory is physically installed in the system 02h No usable system memory all installed memory has experienced an unrecoverable failure 03h Unrecoverable hard disk ATAPI IDE device failure 04h Unrecoverable system board failure 05h Unrecoverable diskette subsystem failure 06h Unrecoverable hard disk controller failure 07h Unrecoverable PS 2 or USB keyboard failure 08h Removable boot media not found 09h Unrecoverable video controller failure OAh No video device detected OBh Firmware BIOS ROM corruption detected OCh CPU voltage mismatch processors that share same supply have mismatched voltage requirements ODh CPU speed matching failure OEh to FFh reserved uses same Event Data 2 definition as following System Firmware Progress offset 02h 00h Unspecified 01h Memory initialization 02h Hard disk initialization 03h Secondary processor s initialization 04h User authentication 05h User initiated system setup 06h USB resource configuration 07h PCI resource configuration 08h Option ROM initialization 09h Video initialization OAh Cache initialization O
110. t 10b OEM code in byte 3 include this status Typically the system OEM O6h bit 6 Configuration error 11b sensor specific event extension code in byte 3 defines the vendor compatibility criteria that 3 0 Offset from Event Reading Code for discrete event state drives this status 1h Revision mismatch for power supplies thal include this status Typically the system OEM defines the vendor revision compatibility that Fuse Earl A Feed Sensor specific Fuse presence and fault drives this status 62 PICMG Front Board Discrete 0x6f detection on Early 48V 2h Processor missing For processor power 160 96 Power Supply 0x08 supply A supplies typically DC to DC converters or VRMs there s usually a one to one relationship between the supply and the CPU This offset can indicate the situation where the power supply is present but the processor is not This offset can be used for reporting that as an unexpected or unsupported condition 3h Power Supply rating mismatch The power rating of the supply does not match the system s requirements 4h Voltage rating mismatch The voltage rating of the supply does not match the system s requirements 00h bit 0 Presence detected 7 6 00b unspecified byte 2 7 4 Optional offset from Severity Event Reading Code The Event Data 3 field provides a more detailed Oth bit 1 Power Supply Failure detected 01b previous state and or severity in byte 2 Fh if unspecified defini
111. t 10b OEM code in byte 3 include this status Typically the system OEM O6h bit 6 Configuration error 11b sensor specific event extension code in byte 3 defines the vendor compatibility criteria that 3 0 Offset from Event Reading Code for discrete event state drives this status 1h Revision mismatch for power supplies thal include this status Typically the system OEM defines the vendor revision compatibility that Fuse RTN A Feed Sensor specific Fuse presence and fault drives this status 60 PICMG Front Board Discrete 0x6f detection RTN Return on 2h Processor missing For processor power 160 96 Power Supply 0x08 supply A supplies typically DC to DC converters or VRMs there s usually a one to one relationship between the supply and the CPU This offset can indicate the situation where the power supply is present but the processor is not This offset can be used for reporting that as an unexpected or unsupported condition 3h Power Supply rating mismatch The power rating of the supply does not match the system requirements 4h Voltage rating mismatch The voltage rating of the supply does not match the system s requirements 00h bit 0 Presence detected 7 6 00b unspecified byte 2 7 4 Optional offset from Severity Event Reading Code The Event Data 3 field provides a more detailed Oth bit 1 Power Supply Failure detected 01b previous state and or severity in byte 2 OFh if unspecifi
112. t Board 0x01 suspend management 05h Lower Non recoverable going high OEM code in byte 3 160 96 Voltage 0x02 power supply Volts 06h Upper Non critical going low 11b sensor specific event extension code in byte 3 07h Upper Non critical going high 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 09h Upper Critical going high OAh Upper Non recoverable going low OBh Upper Non recoverable going high Threshold Values unspecified byte 2 Reading that triggered the event FFh or not present if threshold value that triggered event FFh or not 00h Lower Non critical going low trigger reading in byte 2 unspecified present if unspecified If present Event Data 2 Oth Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low sensor specific event extension code in byte 2 03h Lower Critical going high unspecified byte 3 Vcc 1 8VSUS Threshold Threshold Voltage on board 1 8V 04h Lower Non recoverable going low rigger threshold value in byte 3 33 PICMG Front Board 0x01 suspend management 05h Lower Non recoverable going high 10b OEM code in byte 3 160 96 Voltage 0x02 power supply Volts 06h Upper Non critical going low ensor specific event extension code in byte 3 07h Upper Non critical going high 08h Upper Critical going low Bit 3 0 Offs
113. ta 2 Oth Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low ensor specific event extension code in byte 2 03h Lower Critical going high 5 4 00b unspecified byte 3 Veo 1 2V Threshold Threshold Voltage on board 1 2V 04h Lower Non recoverable going low rigger threshold value in byte 3 41 PICMG Front Board 0x01 payload power supply 05h Lower Non recoverable going high OEM code in byte 3 160 96 Voltage 0x02 Volts 06h Upper Non critical going low 11b sensor specific event extension code in byte 3 07h Upper Non critical going high 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 08h Upper Critical going high OAh Upper Non recoverable going low OBh Upper Non recoverable going high Threshold Values 7 6 00b unspecified byte 2 Reading that triggered the event FFh or not presentif threshold value that triggered event FFh or not 00h Lower Non critical going low rigger reading in byte 2 unspecified present if unspecified If present Event Data 2 Oth Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low sensor specific event extension code in byte 2 03h Lower Critical going high unspecified byte 3 Vec 1 5V Threshold Threshold Voltage on board 1 5V 04h Low
114. tes that the Entity identified by the Entity ID for the sensor is Oth bit 1 Entity Absent This indicates that the Entity identified by the Entity ID for the sensor is absent If the entity is absent system management software should consider all sensors associated with that Entity to be absent as well and ignore those sensors 02h bit 2 Entity Disabled The Entity is present but has been disabled A deassertion of this event indicates that the Entity has been enabled No Event for this Sensor No Event for this Sensor No Event for this Sensor 55 DIMM 4 SPD Pres PICMG Front Board 160 96 Sensor specific Discrete 0x6 Entity Presence 0x25 DIMM 4 Temperature Sensor Presence This sensor type provides a mechanism that allows a management controller to direct system management software to ignore a set of sensors based on detecting that presence of an entity This sensor type is not typically used for event generation but to just provide a present reading 0h bit 0 Entity Present This indicates that the Entity identified by the Entity ID for the sensor is present Oth bit 1 Entity Absent This indicates that the Entity identified by the Entity ID for the sensor is absent If the entity is absent system management software should consider all sensors associated with that Entity to be absent as well and ignore those sensors 02h bit 2 Entity Disabled The Entity is present but
115. tical going low 01b trigger reading in byte 2 unspecified present if unspecified If present Event Data 2 Oth Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low ensor specific event extension code in byte 2 03h Lower Critical going high 5 4 00b unspecified byte 3 Vec 5V SUS Threshold Threshold Voltage on board 5V 04h Lower Non recoverable going low rigger threshold value in byte 3 35 PICMG Front Board 0x01 suspend management 05h Lower Non recoverable going high OEM code in byte 3 160 96 Voltage 0x02 power supply Volts 06h Upper Non critical going low sensor specific event extension code in byte 3 O7h Upper Non critical going high 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 09h Upper Critical going high OAh Upper Non recoverable going low OBh_ Upper Non recoverable going high Threshold Values 7 6 00b unspecified byte 2 Reading that triggered the event FFh or not present if threshold value that triggered event FFh or not 00h Lower Non critical going low trigger reading in byte 2 unspecified present if unspecified If present Event Data 2 Oth Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low sensor specific event extension code in byte 2
116. tion of the error offset 6h 02h bit 2 Predictive Failure EM code in byte 2 3 0 Optional offset from Event Reading Type Code for 7 4 Reserved for future definition set to 03h bit 3 Power Supply input lost 11b sensor specific event extension code in byte 2 previous discrete event state OFh if unspecified 00000 04h bit 4 Power Supply input lost or out of range _ 5 4 00b unspecified byte 3 3 0 Error Type one of O5h bit 5 Power Supply input out of range but 01b reserved Oh Vendor mismatch for power supplies that present 10b OEM code in byte 3 include this status Typically the system OEM 06h bit 6 Configuration error 11b sensor specific event extension code in byte 3 defines the vendor compatibility criteria that 3 0 Offset from Event Reading Code for discrete event state drives this status 1h Revision mismatch for power supplies thal include this status Typically the system OEM defines the vendor revision compatibility that Fuse Earl B Feed Sensor specific Fuse presence and fault drives this status 63 PICMG Front Board Discrete 0x6f detection on Early 48V 2h Processor missing For processor power 160 96 Power Supply 0x08 supply B supplies typically DC to DC converters or VRMS there s usually a one to one relationship between the supply and the CPU This offset can indicate the situation where the power supply is present but the processor is not This offset can be used for r
117. tity representing Memory Sensor specific a physically replaceable unit of memory 72 PICMG Front Board Discrete Ox6f Memory Status O7h bit 7 Configuration error Indicates a memory 160 96 Memory 0x0c configuration error for the entity associated with the sensor This can include when a given implementation of the entity is not supported by the system e g when the particular size of the memory module is unsupported or that the entity is part of an unsupported memory configuration e g the configuration is not supported because the memory module doesn t match other memory modules 08h bit 8 Spare Indicates entity associated with th sensor represents a spare unit of memory 09h bit 9 Memory Automatically Throttled memory Ah bit 10 Critical Overtemperature Memory devic 00h bit 0 State Deasserted 7 6 00b unspecified byte 2 E Oth bit 1 State Asserted 01b previous state and or severity in byte 2 Generic digital 10b OEM code in byte 2 CMOS Mem Size Decreto 1209 POST Memory Resize 11b sensor specific event extension code in byte 2 73 PICMG Front Board pot Memory Resize dicate it CMOS memory 5 4 00b unspecified byte 3 160 96 1009 size if wrong 01b reserved 10b OEM code in byte 3 11b sensor specific event extension code in byte 3 3 0 Offset from Event Reading Code for discrete event state 00h bit 0 Secure Mode Front Panel Lockout _ 7 6 00b unspecified byte 2 74
118. to M4 M7 to M5 and M7 to M6 transitions Communication Lost or Regained locally detected The FRU has changed state as a result of an internal detection by the IPM Controller This is only valid for FRUs represented by a physically separate IPM Controller e g mezzanine cards Valid for the M2 to M7 M3 to M7 M4 to M7 M5 5h to M7 M6 to M7 M7 to M1 M7 to M2 M7 to M3 M7 to M4 M7 to M5 and M7 to M6 transitions Surprise State Change due to extraction The FRU has changed state abruptly to MO due to a non compliant removal from the system This is only valid for FRUs represented by a physically separate IPM Controller e g mezzanine cards Valid for the M2 to MO M3 to MO M4 to MO M5 6h to MO M6 to MO and M7 to MO transitions State Change due to provided information A new state is known for the FRU that could not be LL deduced previously This is used when a user verifies that a FRU has been extracted from the 7h Shelf and is no longer available Valid for the M7 to MO state transition woo Invalid Hardware Address Detected This is an error condition where the Hardware Address did 8h not pass the parity check Valid for the MO to MO transition Unexpected Deactivation The FRU has transitioned to deactivating without requesting permission from the Shelf Manager first Valid for M4 to M6 transition Surprise State Change due to power failure Case 1 The FRU has abruptly changed state to MO due to a serious power failure that precludes furth
119. ure 0x01 Degrees 06h Upper Non critical going low ensor specific event extension code in byte 3 07h Upper Non critical going high 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 09h Upper Critical going high OAh Upper Non recoverable going low OBh_ Upper Non recoverable going high Threshold Values unspecified byte 2 Reading that triggered the event FFh or not presentif threshold value that triggered event FFh or not 00h Lower Non critical going low rigger reading in byte 2 unspecified present if unspecified If present Event Data 2 Oth Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low ensor specific event extension code in byte 2 03h Lower Critical going high unspecified byte 3 Temp BI Lan Threshold Threshold Base Interface Ethernet 04h Lower Non recoverable going low trigger threshold value in byte 3 14 PICMG Front Board 0x01 Controller Temperature 05h Lower Non recoverable going high OEM code in byte 3 160 96 Temperature 0x01 Degrees 06h Upper Non critical going low sensor specific event extension code in byte 3 07h Upper Non critical going high 08h Upper Critical going low Offset from Event Reading Code for threshold event 09h Upper Critical going high OAh Upper Non recoverable going low OBh_ Upper Non recoverable going h
120. w rigger threshold value in byte 3 22 PICMG Front Board 0x01 PMN arene 05h Lower Non recoverable going high OEM code in byte 3 160 96 Temperature 0x01 ea 06h Upper Non critical going low 11b sensor specific event extension code in byte 3 07h Upper Non critical going high 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 09h Upper Critical going high Ah Upper Non recoverable going low OBh_ Upper Non recoverable going high Threshold Values unspecified byte 2 Reading that triggered the event FFh or not present if threshold value that triggered event FFh or not 00h Lower Non critical going low rigger reading in byte 2 unspecified present if unspecified If present Event Data 2 Oth Lower Non critical going high OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low sensor specific event extension code in byte 2 03h Lower Critical going high unspecified byte 3 Temp DIMM 6 Threshold Threshold 04h Lower Non recoverable going low rigger threshold value in byte 3 23 PICMG Front Board 0x01 PMN E 05h Lower Non recoverable going high 10b OEM code in byte 3 160 96 Temperature 0x01 eg 06h Upper Non critical going low ensor specific event extension code in byte 3 O7h Upper Non critical going high 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for thresh
121. w sensor specific event extension code in byte 2 i 3 03h Lower Critical going high 5 4 00b unspecified byte 3 Ee Tk Threshold Threshold Votage on board tay 04h Lower Non recoverable going low 01b trigger threshold value in byte 3 E EEA 0x01 aan y 08h Lower Non recoverable going high OEM code in byte 3 ranetien Bogle Voltage 0x02 _ P2YI0ad disk power supply Upper Non critical going low ensor specific event extension code in byte 3 182 06 07h Upper Non critical going high 08h Upper Critical going low Offset from Event Reading Code for threshold event 09h Upper Critical going high Ah Upper Non recoverable going low OBh_ Upper Non recoverable going high 00h bit 0 Fault Status asserted 7 6 00b unspecified byte 2 The Event Data 2 amp 3 fields can be used to provide an event bit 7 0 SloVConnector Number O1h bit 1 Identify Status asserted 01b previous state and or severity in byte 2 extension code with the following definition 02h bit 2 Slot Connector Device installed attached 10b OEM code in byte 2 This can include dock events 11b sensor specific event extension code in byte 2 Event Data 2 03h bit 3 Slot Connector Ready for Device 5 4 00b unspecified byte 3 bit 7 reserved Installation Typically this means that the slot power 01b reserved bit 6 0 Slot Connector Type is off The Ready for Installation Ready for Removal 10b OEM code in byte 3 oh P
122. y in byte 2 01h Over Current on Payload power Generic eater 10b OEM code in byte 2 FRU Over lcc Dedalo 0109 11b sensor specific event extension code in byte 2 87 PICMG Front Board FRU Over Current Sensor 5 4 00b unspecified byte 3 160 96 AOE ERY Ovar 01b reserved Current Oxcb A 10b OEM code in byte 3 11b sensor specific event extension code in byte 3 3 0 Offset from Event Reading Code for discrete event state 00h bit 0 State Deasserted 7 6 00b unspecified byte 2 undefined FRU ID Oth bit 1 State Asserted 01b previous state and or severity in byte 2 atone fader 10b OEM code in byte 2 i wo pauses Cacao FRU Erorauing enema ee ie iene OEM FRU Sensor FRU Sensor discovery adi lies Error Oxco 10b OEM code in byte 3 11b sensor specific event extension code in byte 3 3 0 Offset from Event Reading Code for discrete event state 00h bit 0 State Deasserted unspecified byte 2 Power denial cause FRUID Oth bit 1 State Asserted revious state and or severity in byte 2 00h Explicit by shelf manager or application an tagt 10b OEM code in byte 2 j 01h Decided by carrier based on fru information _ FRU Pwr Denied sas 008 Pal Pabia 11b sensor specific event extension code in byte 2 03h Timeout shelf manager didn t grant power in time 89 PICMG Front Board OEM ERU Power papi 5 4 00b unspecified byte 3 FFh Undefined 160 96 01b reserved Denied 0xod 10b OEM code in b
123. yte 3 11b sensor specific event extension code in byte 3 3 0 Offset from Event Reading Code for discrete event state 00h bit 0 State Deasserted 7 6 00b unspecified byte 2 undefined FRU ID Oth bit 1 State Asserted 01b previous state and or severity in byte 2 FRU MngtPwr Fail Kener il 11b ta extension code in byte 2 90 PICMG Front Board Discrete 0x03 FRU Management Power 5 4 00b unspecified byte 3 aco OEM FRU Mngt Fall Espa g Power Failure 0xd2 100 OEM cod in bjia 11b sensor specific event extension code in byte 3 3 0 Offset from Event Reading Code for discrete event state Only States 00h 01h 02h O6h 08h trigger an 7 5 00b unspecified byte 2 Event Data 2 is used as bit flag error Event Data 3 is used a bit flag error event 01b previous state and or severity in byte 2 Bit 7 unspecifiedError Bit 7 SetClockState Not Supported 00h bit 0 transition to Running EM code in byte 2 Bit 6 notPresentError Bit 6 SetClockState Error Oth bit 1 transition to In Test 11b sensor specific event extension code in byte 2 Bit 5 multirecHeaderError Bit 5 SetPortState Not Supported FRUO Agent Generic Discrete 0x0a ERU information Agent 021 it 2 transition to Power Ott 5 4 00b unspecified byte 3 Bit 4 multirecDataError Bit 4 SetPortState Error 91 PICMG Front Board OEM FRU Information y yg para Error Deseo O30 bit 3 transition to On Line 01b reserved Bit 3 timeout error Bit
124. yte 3 17 PICMG Front Board 0x01 o 05h Lower Non recoverable going high 10b OEM code in byte 3 160 96 Temperature 0x01 Degrees 06h Upper Non critical going low 11b sensor specific event extension code in byte 3 07h Upper Non critical going high 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event 09h Upper Critical going high OAh Upper Non recoverable going low OBh_ Upper Non recoverable going high Threshold Values unspecified byte 2 Reading that triggered the event FFh or not present if threshold value that triggered event FFh or not 00h Lower Non critical going low trigger reading in byte 2 unspecified present if unspecified If present Event Data 2 Oth Lower Non critical going high 10b OEM code in byte 2 Do not confuse reading with Threshold Value must be present 02h Lower Critical going low 11b sensor specific event extension code in byte 2 03h Lower Critical going high 5 4 00b unspecified byte 3 Temp DIMM 1 Threshold Threshold 04h Lower Non recoverable going low trigger threshold value in byte 3 18 PICMG Front Board 0x01 a de 05h Lower Non recoverable going high OEM code in byte 3 160 96 Temperature 0x01 06h Upper Non critical going low ensor specific event extension code in byte 3 07h Upper Non critical going high 08h Upper Critical going low Bit 3 0 Offset from Event Reading Code for threshold event

AT8050: IPMI Sensor User Guide

Contents

Download Pdf Manuals

Related Search

Related Contents