Supero SuperServer 5017GR-TF, Руководство пользователя

Страница: 76 / 100

7-8
S
UPER
S
ERVER 5017GR-TF User's Manual

Chipset Confi guration
WARNING: Setting the wrong values in the following sections may cause
the system to malfunction.

North Bridge Confi guration
This item displays the current IO chipset Revision.

Integrated IO Confi guration
Intel® VT-d
Select Enabled to enable Intel's 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 the user with greater reliability, security and availability in
networking and data-sharing. The settings are Enabled and Disabled.
Intel® I/OAT
The Intel I/OAT (I/O Acceleration Technology) signifi cantly reduces CPU over-
head by leveraging CPU architectural improvements, freeing resources for more
other tasks. The options are Disabled and Enabled .
DCA Support
This feature accelerates the performance of I/O devices using Direct Cache
Access. The options are Enabled and Disabled.
IOU1-PCIe Port
This feature allows the user to set the PCI-Exp bus speed between IOU1 and
PCI-e port. The options are x4x4 and x8 .
Port 1A Link Speed
This feature enables the user to select the target link speed for this slot. The
options are GEN1 ,
GEN2 , and GEN3.
IOU2 - PCIe Port
This feature allows the user to set the PCI-Exp bus speed between IOU2 and
PCIe port. The options are x4x4x4x4, x4x4x8, x8x4x4, x8x8, and x16, and Auto .
IOU3 - PCIe Port
This feature allows the user to set the PCI-Exp bus speed between IOU3 and
PCIe port. The options are x4x4x4x4, x4x4x8, x8x4x4, x8x8, and x16, and Auto .