Lanner NCA-4020 - Page 96

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PCI Express Configuration
Feature Options Description
PCIe Root Port
Function Swapping
Disabled
Enabled
Enable PCIe root port function swapping
feature to dynamically assign function 0
to enabled root port.
Max Read Request Size
MRRS 128B
MRRS 256B
MRRS 512B
MRRS 1024B
MRRS 2048B
MRRS 4096B
PCIE Max Read Request Size Selection.