Kontron S4600 SEL Troubleshooting - Manual (Page 92)

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
82 Intel order number G90620-002 Revision 1.1
Byte Field Description
4h = PCI PERR
5h = PCI SERR
15 Event Data 2 PCI Bus number
16 Event Data 3 [7:3] – PCI Device number
[2:0] – PCI Function number
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.
Table 67: PCI Express* Fatal Error Sensor Typical Characteristics
Byte Field Description
8
9
Generator ID 0033h = BIOS SMI Handler
11 Sensor Type 13h = Critical Interrupt
12 Sensor Number 04h
13 Event Direction and
Event Type [7] Event direction
0b = Assertion Event
1b = Deassertion Event
[6:0] Event Type = 70h (OEM Specific)