SuperServer 1019C-FHTN8 User's Manual
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on PCI-E slots during a prolonged off-peak time. If this feature is set to Enabled, PCI-E
ASPM will be programmed after OPROM. If this feature is set to Disabled, the PCI-E
ASPM will be programmed before OPROM. The options are
Disabled
and Enabled.
VT-d
Select Enable to use Intel Virtualization Technology for Direct I/O VT-d support
by reporting
the I/O device assignments to the VMM (Virtual Machine Monitor) through the DMAR
ACPI tables. This feature offers fully-protected I/O resource sharing across Intel platforms,
providing greater reliability, security, and availability in networking and data-sharing. The
options are Disabled and
Enabled
.
GNA Device (B0:D8:F0)
This feature enables the SA GNA device. The options are
Enabled
and Disabled.
X2APIC Opt Out
X2APIC, an extension of the XAPIC architecture, is designed to support 32-bit processor
addressability. X2APIC enhances the performance of interrupt delivery. The options are
Enabled and
Disabled
.
PCH-IO Configuration
PCI Express Configuration
DMI Link ASPM Control
Use this feature to set the Active State Power Management (ASPM) state on the System
Agent (SA) side of the DMI Link. The options are Disabled, L0s, L1, L0sL1, and
Auto
.
Peer Memory Write Enable
Use this feature to enable or disable peer memory write. The options are
Disabled
or
Enabled.
M.2-P_1 / M.2-H_2
M.2-P_1 / M.2-H_2** ASPM Support
This feature controls the Active State Power Management (ASPM) setting. The op-
tions are Disabled, L0s, L1, L0sL1, and
Auto
.
M.2-P_1 / M.2-H_2** L1 Substates
Use this feature to configure the PCI Express L1 Substates. The options are Dis
-
abled, L1.1, and
L1.1 & L1.2
.
