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FB128-LX User Manual
Chapter 4 BIOS Configuration Settings
IIO Configuration
PCI 64-Bit Resource
Allocation
Enable
Disable
PCIe Train by BIOS
Yes
No
PCIe Hot Plug
Auto
Manual
Enable
Disable
PCIe ACPI Hot Plug
Enable
Disable
Per-Port
PCI-E Completion
Timeout (Global)
Disable
Yes
No
Per-Port
PCI-E Global Timeout
Value
50us to 10ms
16ms to 55ms 65ms to 210ms 260ms to
900ms
1s to 3.5s
4s to 13s
17s to 64s
PCI-E ASPM Support
(Global)
L1 Only
Disable
Per-Port
IOAT Configuration
Sck0 IOAT
Config
Disable TPH
Yes
No
Prioritize TPH
Enable
Disable
Relaxed
Ordering
Enable
Disable
IOAT Function
0/1/2/3/4/5/6/7
Items
DMA
Enable
Disable
No Snoop
Enable
Disable
Intel® VT for Directed
I/O (VT-d)
Intel® VT for
Directed I/O (VT-
d)
Enable
Disable
Interrupt
Remapping
Enable
Disable
PassThrough
DMA
Enable
Disable
ATS
Enable
Disable
Posted Interrupt Enable
Disable
Coherency
Support (Non-
Isoch)
Enable
Disable
Access Control
Services
Enable
Disable
Intel® VMD
technology
Intel® VMD
for Volume
Management
Device on
Socket 0/1/2/3
Intel® VMD
for Volume
Management
Device for
PStack0~
PStack2
Enable
Disable
VMD port
1A~1D/
2A~2D/
3A~3D
Enable
Disable
Hot Plug
Capable
Enable
Disable
CfgBar size
Min=20, Max=28
CfgBar attribute
32-bit non-prefetchable
64-bit non-prefetchable
64-bit prefetchable
MemBar1 size
Min=12, Max=47
MemBar1
attribute
32-bit non-prefetchable
64-bit non-prefetchable
64-bit prefetchable
MemBar2 size
Min=12, Max=47