Ehci1/2, Usb ports per-port disable control, 2 system agent (sa) configuration – ADLINK cPCI-6520 User Manual
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BIOS Setup
EHCI1/2
Control the USB EHCI (USB 2.0) functions. One EHCI control-
ler must always be enabled. Set this value to Enabled/Dis-
abled.
USB Ports Per-Port Disable Control
Control the per-port disabling of USB ports 0~13. Set this value
to Enabled/Disabled.
8.4.2
System Agent (SA) Configuration
VT-d
The Intel Virtualization Technology for Directed I/O. Set this
value to Enabled/Disabled.
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