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Max Link Speed
Max Link Width
ASPM
PEG0(PCIE1) Max
Payload size
PEG1 Max Payload size
3.6.3.1.4.1 PEG Port Feature Configuration
Item
Detect Non-Compliance Device
Auto[Default]
Gen1
Configure PEG 0:1:0 Max Speed.
Gen2
Gen3
Auto[Default]
Force X1
Force X2
Force PEG link to retrain to X1/2/4/8.
Force X4
Force X8
Disabled
Auto[Default]
Control ASPM support for the PEG 0. This has no
ASPM L0s
effect if PEG is not the currently active device.
ASPM L1s
ASPM L0sL1
Auto[Default]
Select PEG0 Max Payload Size; Choose
128
Auto(Default Device Capability) or force to 128/256
256 TLP
Bytes.
Auto[Default]
Select PEG1 Max Payload Size; Choose
128
Auto(Default Device Capability) or force to 128/256
256 TLP
Bytes.
Option
Enabled,
Disabled[Default]
Quick Reference Guide
Description
Detect Non-Compliance PCI Express Device
in PEG.
EGS-MX1 Quick Reference Guide 75
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