Supermicro X11DGQ User Manual page 88

Super X11DGQ User's Manual
PCI-E Port Max (Maximum) Payload Size (Available for CPU 1 Configuration only)
Select Auto for the system BIOS to automatically set the maximum payload value for a
PCI-E device specified by to user for system performance enhancement. The options are
Auto, 128B, and 256B.
Socket 0 PCI-E Br1D00F0 - Port 1A/Socket 0 PCI-E Br2D00F0 - Port
2A/Socket 0 PCI-E Br3D00F0 - Port 3A/Socket 0 PCI-E Br4D00F0 -
MCP 0 (Port 4A)/Socket 0 PCI-E Br5D00F0 - MCP 1/Socket 1 PCI-E
Br1D00F0 - Port 1A/Socket 1 PCI-E Br2D00F0 - Port 2A/Socket 1
PCI-E Br3D00F0 - Port 3A/Socket 1 PCI-E Br3D02F0 - Port 3C/Socket
1 PCI-E Br3D03F0 - Port 3D/Socket 1 PCI-E Br4D00F0 - MCP 0 (Port
4A)/Socket 1 PCI-E Br5D00F0 - MCP 1 (Available for CPU 1 and CPU 2
Configuration)
PCI-E Port
In auto mode, the BIOS will remove the EXP port if there is no device or errors or if the
device is not HP capable. Use Disable to disable the port and hide its CFG space. The
options are Auto, Disable, and Enable.
Link Speed
Use this feature to configure the link speed of a PCI-E port specified by the user. The
options are Auto, Gen 1 (Generation 1) (2.5 GT/s), Gen 2 (Generation 2) (5 GT/s), and
Gen 3 (Generation 3) (8 GT/s)
The following information will be displayed:
•
PCI-E Port Link Status
•
PCI-E Port Link Max
•
PCI-E Port Link Speed
PCI-E Port Max (Maximum) Payload Size (Available for CPU 1 Configuration only)
Select Auto for the system BIOS to automatically set the maximum payload value for a
PCI-E device specified by to user for system performance enhancement. The options are
Auto, 128B, and 256B.
88