Chipset Configuration; North Bridge; Iio Configuration - Supermicro SUPERSERVER 6028R-TDWNR User Manual

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UPER ERVER 6028R-TDWNR User's Manual
Chipset Configuration
Warning! Please set the correct settings for the items below. A wrong configuration
setting may cause the system to malfunction.
North Bridge
This feature allows the user to configure the settings for the Intel North Bridge.
IIO Configuration
EV DFX (Device Function On-Hide) Feature
When this feature is set to Enable, the EV_DFX Lock Bits that are located on a
processor will always remain clear during electric tuning. The options are Dis-
able and Enable.
IIO1 Configuration
IIO 1 IOU1 - PCIe Port
Use this item to configure the PCI-E port Bifuraction setting for a PCI-E port
specified by the user. The options are x4x4, x8, and Auto.
Port 1A Link Speed
Use this item to configure the link speed of a PCI-E device installed on the PCI-E
slot specified by the user. The options are Gen1, Gen2, and Gen3.
IIO 1 IOU2 - PCIe Port
Use this item to configure the PCI-E port Bifuraction setting for a PCI-E port speci-
fied by the user. The options are x4x4x4x4, x4x4x8, x8x4x4, x8x8, x16, and Auto.
Port 2A Link Speed
Use this item to configure the link speed of a PCI-E device installed on the PCI-E
slot specified by the user. The options are Gen1, Gen2, and Gen3.
IIO 1 IOU3 - PCIe Port
Use this item to configure the PCI-E port Bifuraction setting for a PCI-E port speci-
fied by the user. The options are x4x4x4x4, x4x4x8, x8x4x4, x8x8, x16, and Auto.
Port 3A Link Speed
Use this item to configure the link speed of a PCI-E device installed on the PCI-E
slot specified by the user. The options are Gen1, Gen2, and Gen3.
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IIO2 Configuration
IIO 2 IOU1 - PCIe Port
This item configures the PCI-E port Bifuraction setting for a PCI-E port specified
by the user. The options are x4x4, x8, and Auto.
Port 1A Link Speed
Use this item to configure the link speed of a PCI-E device installed on the PCI-E
slot specified by the user. The options are Gen1, Gen2, and Gen3.
IIO 2 IOU2 - PCIe Port
This item configures the PCI-E port Bifuraction setting for a PCI-E port specified
by the user. The options are x4x4x4x4, x4x4x8, x8x4x4, x8x8, x16, and Auto.
Port 2A Link Speed
Use this item to configure the link speed of a PCI-E device installed on the PCI-E
slot specified by the user. The options are Gen1, Gen2, and Gen3.
IIO 2 IOU3 - PCIe Port
This item configures the PCI-E port Bifuraction setting for a PCI-E port specified
by the user. The options are x4x4x4x4, x4x4x8, x8x4x4, x8x8, x16, and Auto.
Port 3A Link Speed
Use this item to configure the link speed of a PCI-E device installed on the PCI-E
slot specified by the user. The options are Gen1, Gen2, and Gen3.
IOAT (Intel® IO Acceleration) Configuration
Enable IOAT
Select Enable to enable Intel I/OAT (I/O Acceleration Technology) support,
which will significantly reduce CPU overhead by leveraging CPU architectural
improvements and freeing the system resource for other tasks. The options are
Enable and Disable.
Early Snoop
Select Enable to support Early-snoop mode for each CB device. The options
are Disable and Enable.
Relaxed Ordering
Select Enable to enable Relaxed Ordering support which will allow certain
transactions to violate the strict-ordering rules of PCI bus for a transaction to be
completed prior to other transactions that have already been enqueued earlier.
The options are Disable and Enable.
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Chapter 7: BIOS