Intel S2600GL

Processor Subsystem
System Event Log Troubleshooting Guide for EPSD Platforms Based on Intel
®
Xeon
®
Processor E5 4600/2600/2400/1600/1400 Product Families
66 Intel order number G90620-002 Revision 1.1
Byte
Field
Description
2h = Link/PHY Init Failure with resultant degradation in link width
3h = PHY Layer detected drift buffer alarm
4h = PHY detected latency buffer rollover
5h = PHY Init Failure
6h = Link Layer generic control error (buffer overflow/underflow, credit underflow and so on)
7h = Parity error in link or PHY layer
8h = Protocol layer timeout detected
9h = Protocol layer failed response
Ah = Protocol layer illegal packet field, target Node ID Error, and so on
Bh = Protocol Layer Queue/table overflow/underflow
Ch = Viral Error
Dh = Protocol Layer parity error
Eh = Routing Table Error
Fh = (unused) = Reserved
15
Event Data 2
0-3 = CPU1-4
16
Event Data 3
Not used
The QPI Fatal Error #2 is a continuation of QPI Fatal Error.
Table 55: QPI Fatal #2 Error Sensor Typical Characteristics
Byte
Field
Description
8
9
Generator ID
0033h = BIOS SMI Handler
11
Sensor Type
13h = Critical Interrupt
12
Sensor Number
17h
13
Event Direction and
Event Type
[7] Event direction
0b = Assertion Event
1b = Deassertion Event
[6:0] Event Type = 74h (OEM Discrete)
14
Event Data 1
[7:6] – 10b = OEM code in Event Data 2