Supero SuperServer 4048B-TRFT, Руководство пользователя

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Chapter 7: BIOS
7-17
Hot Plug Capable
Select Enable to enable hot-plugging support for the PCI-E port speci fi ed by the
user to allow the user to replace the device installed on the port without shutting
down the system. The options are
Disable
and Enable.
PCI-E Port Link
Select Disable to disable the link that is not involved in training activities, but its
CFG is still active. The options are
Enable
and Disable.
Link Speed
Use this item to select the link speed for the PCI-E port speci fi ed by the user.
The options are GEN1 (2.5 GT/s), GEN2 (5 GT/s), and
Auto
.
Override Max Link Width
Use this item to set the link speed for a selected PCI-E port to override the
maximum link width that was set by PCI-bifurcation. The options are
Auto
, x1,
x2, x4, x8, and x16.
PCI-E Port DeEmphasis
Use this item to select the De-Emphasis control setting for a PCI-E port speci fi ed
by the user. The options are
-6.0 dB
and -3.5 dB.
PCI-E ASPM Support
Select Enable to support the Active State Power Management (ASPM) level for
a PCI-E port speci
fi ed by the user. Select Disabled to disable ASPM support.
The options are
Disable
and L1 Only.
Fatal Err (Error) Over
Select Enable to force the fatal error propogation to the II0 core-error-logic for
the port speci
fi ed by the user. The options are
Disable
and Enable.
Non-Fatal Err (Error) Over
Select Enable to force the non-fatal error propogation to the II0 core-error-logic
for the port speci
fi ed by the user. The options are
Disable
and Enable.
Corr (Correctable) Err (Error) Over
Select Enable to force the correctable error propogation to the II0 core-error-logic
for the port speci
fi ed by the user. The options are
Disable
and Enable.
L0s Support
When this item is set to Disable, II0 will never put its transmitter in the L0s state.
The options are
Disable
and Enable.