Pci Express* Fatal Errors And Fatal Error #2; Table 67: Pci Express* Fatal Error Sensor Typical Characteristics - Intel S1400FP Manual

PCI Express* and Legacy PCI Subsystem
System Event Log Troubleshooting Guide for EPSD Platforms Based on Intel
8.1.1.1 Legacy PCI Error 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.
8.1.2

PCI Express* Fatal Errors and Fatal Error #2

When a PCI Express* fatal error is reported to the BIOS SMI handler, it will record the error using the following format.
82
Byte Field
15 Event Data 2 PCI Bus number
[7:3] – PCI Device number
16 Event Data 3
[2:0] – PCI Function number

Table 67: PCI Express* Fatal Error Sensor Typical Characteristics

Byte Field
8 Generator ID 0033h = BIOS SMI Handler
9
11 Sensor Type 13h = Critical Interrupt
12 Sensor Number 04h
13 Event Direction and [7] Event direction
Event Type
[6:0] Event Type = 70h (OEM Specific)
Intel order number G90620-002
Xeon Processor E5 4600/2600/2400/1600/1400 Product Families
® ®
Description
4h = PCI PERR
5h = PCI SERR
Description
0b = Assertion Event
1b = Deassertion Event
Revision 1.1