Supermicro X13SAE User Manual page 84

Super X13SAE/X13SAE-F User's Manual
VT-d
Select Enabled to enable Intel Virtualization Technology support for Direct I/O VT-d by
reporting the I/O device assignments to VMM through the DMAR ACPI Tables. This
feature offers fully-protected I/O resource-sharing across the Intel platforms, providing
you with greater reliability, security and availability in networking and data sharing. The
options are Enabled and Disabled.
GNA Device (B0:D8:F0)
Use this feature to enable SA GNA device. The options are Enabled and Disabled.
PCH-IO Configuration
PCH-IO Configuration
The following System Agent information is displayed:
•
PCH SKU
•
Stepping
PCI Express Configuration
PCI Express Configuration
DMI Link ASPM Control
Use this feature to set the Active State Power Management (ASPM) state on the Sys-
tem Agent (SA) side of the DMI Link. The options are Disabled, L1, and Auto.
Peer Memory Write Enable
Use this feature to enable or disable peer memory write. The options are Disabled
and Enabled.
SLOT1 PCI 33MHz / PCH SLOT2 PCI-E 3.0x4 / PCH SLOT5 PCI-E 3.0x4
/ PCI-E M.2-M1 / PCI-E M.2-M2
ASPM
Use this feature to set the Active State Power Management (ASPM) level for a PCIe
device. Select Auto for the system BIOS to automatically set the ASPM level based
on the system configuration. Select Disabled to disable ASPM support. The options
are Disabled, L1, and Auto.
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