Table of Contents
Advertisement
Intel VMD for Volume Management Device on Socket 1 (Available
when "NVMe Mode Switch" is set to Manual)
VMD Config for IOU 0 / VMD Config for IOU 1 / VMD Config for IOU 2 / VMD
Config for IOU 3 / VMD Config for IOU 4
Enable/Disable VMD
Select Enable to enable the Intel VMD technology support for the root port specified.
The options are Disable and Enable.
P2 NVMe0 VMD / P2 NVMe1 VMD / P2 NVMe2 VMD / P2 NVMe3 VMD / P2
NVMe4 VMD / P2 NVMe5 VMD / P2 NVMe6 VMD / P2 NVMe7 VMD / P2 NVMe8
VMD / P2 NVMe9 VMD / P2 NVMe10 VMD / P2 NVMe11 VMD / P2-AIOM1
PCIe 5.0x16 VMD / Socket1 IOU4 VMD port A (Available when the device is
detected by the system and "Enable/Disable VMD" above is set to Enable)
Select Enable to enable the Intel VMD technology support for the root port specified.
The options are Disable and Enable.
Hot Plug Capable (Available when the device is detected by the system and
"Enable/Disable VMD" above is set to Enable)
Select Enable to enable Hot Plug support for the root ports specified, which allows
you to change the devices on those root ports without shutting down the system.
The options are Disable and Enable.
IIO-PCIe Express Global Options
PCIe ASPM Support (Global)
Use this feature to disable the Active State Power Management (ASPM) support for all
PCIe root ports. The options are Disable and Auto.
PCIe Max Read Request Size
Use this feature to set the maximum read request size in PCI hierarchy. The options are
Auto, 128B, 256B, 512B, 1024B, 2048B, and 4096B.
Equalization Bypass To Highest Rate
Set this feature to Enable to reduce the link training time for PCIe 5.0 device by skipping
equalization of intermediate data rates. The options are Disable and Enable.
115
Chapter 4: UEFI BIOS
Advertisement
Table of Contents
