Usb3.0 support, Xhci hand-off, Ehci hand-off – Kontron CP3003-V uEFI BIOS User Manual
Page 20
Main Setup
CP3003-SA/CP3003-V uEFI BIOS
Page 14
ID 1053-4014, Rev. 2.0
D R A F T — F O R I N T E R N A L U S E O N L Y
2.6.1.3
USB3.0 Support
This function is used to enable USB3.0 support.
Default setting: Enabled
2.6.1.4
XHCI Hand-Off
This function is used to enable a workaround for operating systems without XHCI Hand-Off
support. The XHCI ownership change should be claimed by the XHCI driver.
Default setting: Enabled
2.6.1.5
EHCI Hand-Off
This function is used to enable a workaround for operating systems without EHCI Hand-Off
support. The EHCI ownership change should be claimed by the EHCI driver.
Default setting: Disabled
SETTING
DESCRIPTION
Disabled
Use this setting to disable USB3.0 support.
Enabled
Use this setting to enable USB3.0 support.
SETTING
DESCRIPTION
Disabled
Use this setting to disable XHCI Hand-Off support.
Enabled
Use this setting to enable XHCI Hand-Off support.
SETTING
DESCRIPTION
Disabled
Use this setting to disable EHCI Hand-Off support.
Enabled
Use this setting to enable EHCI Hand-Off support.