TYAN S5652 - Page 138

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138
PCI-E Port
In auto mode the BIOS will remove the EXP port if there is no device or errors on
that device and the device is not HP capable. Enabled/Disabled is used to
enable/disable the port and expose/hide its CFG space.
Auto / No / Yes
Hot Plug Capable
This option specifies if the link is considered Hot Plug capable.
Auto / Disabled / Enabled
Surprise Hot Plug Capable
This option specifies if the link is considered Hot Plug capable.
Disabled / Enabled
Link Speed
Choose Link Speed for this PCIe port.
Auto / Gen1 (2.5 GT/s) / Gen2 (5 GT/s) / Gen3 (8 GT/s) / Gen4 (16 GT/s) /
Gen 5 (32 GT/s)
Override Max Link Width
Override the max link width that was set by bifurcation.
Auto / x1 / x2 / x4 / x8 / x16
PCIE Port DeEmphasis
De-Emphasis control (LNKCON2[6]) for this PCIe port.
-6.0 dB / -3.5 dB
PCI-E ASPM Support
This option can disable ASPM support in a PCIe root port. ‘Auto’ keeps hardware
default.
Disabled / Auto
Hide Port?
User can force to hide this root port from OS.
no / yes
MCTP
Enabled/Disabled MCTP
No / Yes