Supermicro SuperServer E300-8D User Manual page 61

Table of Contents

Chapter 5 BIOS

SR-IOV (Available if the system supports Single-Root Virtualization)

Select Enabled for Single-Root IO Virtualization support. The options are Disabled and

Enabled.

Maximum Payload

Use this feature to select the setting for the PCI Express maximum payload size. The options

are Auto, 128 Bytes, 256 Bytes, 512 Bytes, 1024 Bytes, 2048 Bytes, and 4096 Bytes.

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. The options are Disabled and Enabled.

Extended Tag

Use this item to allow a device to use the 8-bit tag field as a requester. The options are

Disabled and Enabled.

ARI Forwarding

When this feature is enabled, the Downstream Port disables its traditional device number to

0 when turning Type1 Configuration Request into a Type0 Configuration Request. The default

value is Disabled.

M.2 PCI-E 3.0 X4

Use this feature to select which firmware type to be loaded for the add-on card in this slot.