Kontron S4600 SEL Troubleshooting - Manual (Page 94)

PCI Express* and Legacy PCI Subsystem
System Event Log Troubleshooting Guide for EPSD Platforms Based on Intel ® Xeon ® Processor E5 4600/2600/2400/1600/1400 Product Families
84 Intel order number G90620-002 Revision 1.1
Byte Field Description
12 Sensor Number 14h
13 Event Direction and
Event Type [7] Event direction
0b = Assertion Event
1b = Deassertion Event
[6:0] Event Type = 76h (OEM Specific)
14 Event Data 1 [7:6] – 10b = OEM code in Event Data 2
[5:4] – 10b = OEM code in Event Data 3
[3:0] – Event Trigger Offset
0h = Atomic Egress Blocked
1h = TLP Prefix Blocked
Fh = Unspecified Non-AER Fatal Error
15 Event Data 2 PCI Bus number
16 Event Data 3 [7:3] – PCI Device number
[2:0] – PCI Function number
8.1.2.1 PCI Express* Fatal Error and Fatal Error #2 Sensor – Next Steps
1. Decode the bus, device, and function to identify the card.
2. If this is an add-in card:
a. Verify the card is inserted properly.
b. Install the card in another slot and check whether the error follows the card or stays with the slot.
c. Update all firmware and drivers, including non-Intel components.
3. If this is an on-board device:
a. Update all BIOS, firmware, and drivers.
b. Replace the board.
8.1.3 PCI Express* Correctable Errors
When a PCI Express* correctable error is reported to the BIOS SMI handler, it will record the error using the following format.