Kontron S5500 SEL Troubleshooting Uživatelský manuál stáhnout pdf (Strana 14)

System Event Log Troubleshooting Guide for Intel

S5500/S3420 series Server Boards

Basic decoding of a SEL Record

Revision 1.0 Intel order number G74211-001 5

Byte

Field

Description

Generator ID

(GID)

RqSA and LUN if event was generated from IPMB.

Software ID if event was generated from system software.

Byte 1

[7:1] - 7-bit I2C. Slave Address, or 7-bit system software ID

[0] 0b = ID is IPMB Slave Address

1b = system software ID

Software ID values:

 0001h – BIOS POST for POST errors, RAS Configuration/State,

Timestamp Synch, OS Boot events

 0033h – BIOS SMI Handler

 0020h – BMC Firmware

 002Ch – ME Firmware

 0041h – Server Management Software

 00C0h – HSC Firmware – HSBP A

 00C2h = HSC Firmware – HSBP B

Byte 2

[7:4] - Channel number. Channel that event message was received over. 0h if the event

message was received from the system interface, primary IPMB, or internally generated

by the BMC.

[3:2] - reserved. Write as 00b.

[1:0] - IPMB device LUN if byte 1 holds Slave Address. 00b otherwise.

EvM Rev

(ER)

Event Message format version. 04h = IPMI v2.0; 03h = IPMI v1.0

Sensor Type

(ST)

Sensor Type Code for sensor that generated the event

Sensor #

(SN)

Number of sensor that generated the event (From SDR)

Event Dir |

Event Type

(EDIR)

Event Dir

[7] - 0b = Assertion event.

1b = Deassertion event.

Event Type

Type of trigger for the event, for example, critical threshold going high, state asserted,

and so on. Also indicates class of the event. For example, discrete, threshold, or OEM.

The Event Type field is encoded using the Event/Reading Type Code.

[6:0] - Event Type Codes

01h = Threshold (States = 0x00 – 0x0b)

02h – 0ch = Discrete

6Fh = Sensor-Specific

70-7Fh = OEM

Event Data 1

(ED1)

Per Table 2: Event Request Message Event Data Field Contents

Event Data 2

(ED2)

Event Data 3

(ED3)

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 113 114

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