Lanner NCA-4020 User Manual page 109

NCA-4020 User Manual
IIO Configuration
Feature
Socket0
Configuration
IOAT
Configuration
Intel® VT for
Directed I/O
(VT-d)
PCI-E ASPM
Support (Global)
PCIe Extended
Tag Enable
PCIe Max Read
Request Size
Options
None None
None All IOAT configuration options
Press <Enter> to bring up the Intel? VT for
None
Directed I/O (VT-d) Configuration menu.
Disabled
This option enables / disables the ASPM support
Per-Port
for all downstream devices.
L1 Only
Auto Auto/Enable - BIOS sets 8-bit Tag Field for PCIe
Disabled Root Port/EndPoint. Disable - BIOS sets 5-bit Tag
Enabled Field for PCIe Root Port/EndPoint
Auto
128B
256B
512B Set Max Read Request Size in EndPoints
1024B
2048B
4096B
Description
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