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53
DMA
Disable
/
Enable
Select
Dma
Enable/Disable
for
each
CB
device
No
Snoop
Disable
/
Enable
No
Snoop
Enable/Disable
for
each
CB
device
Intel®
VT
for
Directed
I/O
(VT
‐
d)
Press
<Enter>
to
bring
up
the
Intel®
VT
for
Directed
I/O
(VT
‐
d)
Configuration
menu.
Intel VT
for
Directed
I/O
(VT
‐
d)
"
‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐
''
Intel®
VT
for
Directed
I/O
(VT
‐
d)
Enable
/Disable
Enable/Disable
Intel Virtualization
Technology
for
Directed
I/O
(VT
‐
d)
by
reporting
the
I/O
device
assignment
to
VMM
through
DMAR
ACPI
Tables.
Interrupt
Remapping
Enable
/Disable
Enable/Disable
VT_D
Interrupt
Remapping
Support
PassThroug
h
DMA
Enable
/Disable
Enable/Disable
Non
‐
Isoch
VT_D
Engine
Pass
Through
DMA
support
ATS
Enable
/Disable
Enable/Disable
Non
‐
Isoch
VT_D
Engine
ATS
support
Posted
Interrupt
Enable
/Disable
Enable/Disable
VT_D
posted
interrupt
Coherency
Support
(Non
‐
Isoch)
Enable
/Disable
Enable/Disable
Non
‐
Isoch
VT_D
Engine
Coherency
support
Execute
Disable
Bit
Disable
/Enable
When
disabled,
forces
the
XD
feature
flag
to
always
return
0.
Chipset
Configuration
Table(Sub
of
Advanced
Menu
)
Chipset
Configuration
One
blank
line
HPET
Setting
Disabled
/Enabled
HPET
Setting.
Enable
IOAT
Disabled
/Enable
Control
to
enable/disable
IOAT
devices
Intel
VT
for
Directed
I/O
(VT
‐
d)
Enable
/Disabled
Enable/Disable
Intel
Virtualization
Technology
for
Directed
I/O
(VT
‐
d)
by
reporting
the
I/O
device
assignment
to
VMM
through
DMAR
ACPI
Tables.
SATA
Configuration
Table(Sub
of
Advanced
Menu
)