User Manual

Table Of Contents
5-46
Chapter 5: BIOS Setup
The following items appear only when
Intel® AIC Retimer/AIC SSD HW at Stack3
is set
to
[Enable]
.
Port 3A - 3D [Disable]
Allows you to enable or disable NVMe Legacy mode on specific root port.
Configuration options: [Disable] [Enable]
Hot Plug Capable [Disable]
Allows you to enable or disable Hot Plug for PCIe Root Ports.
Configuration options: [Disable] [Enable]
Intel® AIC Retimer/AIC SSD HW at Stack4 [Disable]
Announce Intel® AIC Retimer/AIC SSD HW at Stack4 (Port4A-4D).
Override IOU0 bifurcation if required.
Configuration options: [Enable] [Disable]
The following items appear only when
Intel® AIC Retimer/AIC SSD HW at Stack4
is set
to
[Enable]
.
Port 4A - 4D [Disable]
Allows you to enable or disable NVMe Legacy mode on specific root port.
Configuration options: [Disable] [Enable]
Hot Plug Capable [Disable]
Allows you to enable or disable Hot Plug for PCIe Root Ports.
Configuration options: [Disable] [Enable]
Intel® AIC Retimer/AIC SSD HW at Stack5 [Disable]
Announce Intel® AIC Retimer/AIC SSD HW at Stack5 (Port5A-5D).
Override IOU0 bifurcation if required.
Configuration options: [Enable] [Disable]
The following items appear only when
Intel® AIC Retimer/AIC SSD HW at Stack5
is set
to
[Enable]
.
Port 5A - 5D [Disable]
Allows you to enable or disable NVMe Legacy mode on specific root port.
Configuration options: [Disable] [Enable]
Hot Plug Capable [Disable]
Allows you to enable or disable Hot Plug for PCIe Root Ports.
Configuration options: [Disable] [Enable]
IIO DFX Configuration
Socket0 Configuration
MMIO Poison Control
Enable MMIO read cmpl poison for STACK_0-5 [Disabled]
Configuration options: [Disabled] [Enabled]
Intel® VT-d Disable Mask [0]
Bitmap of VT-d engines to disable for debug or diagnostic purpose.
Port 0/DMI
Settings related to PCI Express Ports (0/1A/1B/1C/1D/2A/2B/2C/2D/3A/3B/
3C/3D/4A4B/4C/4D/5A/5B/5C/5D)