Table 55: Qpi Fatal #2 Error Sensor Typical Characteristics - Intel S1400FP Manual

Processor Subsystem
System Event Log Troubleshooting Guide for EPSD Platforms Based on Intel
Byte Field
15 Event Data 2
16 Event Data 3
The QPI Fatal Error #2 is a continuation of QPI Fatal Error.
Byte Field
8 Generator ID
9
11 Sensor Type
12 Sensor Number
13 Event Direction and
Event Type
14 Event Data 1
66
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
0-3 = CPU1-4
Not used

Table 55: QPI Fatal #2 Error Sensor Typical Characteristics

0033h = BIOS SMI Handler
13h = Critical Interrupt
17h
[7] Event direction
0b = Assertion Event
1b = Deassertion Event
[6:0] Event Type = 74h (OEM Discrete)
[7:6] – 10b = OEM code in Event Data 2
Intel order number G90620-002
Xeon Processor E5 4600/2600/2400/1600/1400 Product Families
® ®
Description
Description
Revision 1.1