Acpi Settings - VersaLogic Lion Bios Reference Manual

Skip NVMe OpRom
Option Default: 00
00 = Disabled
01 = Enabled
Option Help: Test Option:
Enables skipping Option ROMs execution on Intel NVMe Drives
External DMA Allowed On Boot
Option Default: 00
00 = No
01 = Yes
Option Help: External DMA Allowed On Boot for devices such as 1394, PCMCIA, &
CardBus
PCI Latency Timer
Option Default: 20
20 = 32 PCI Bus Clocks
40 = 64 PCI Bus Clocks
60 = 96 PCI Bus Clocks
80 = 128 PCI Bus Clocks
A0 = 160 PCI Bus Clocks
C0 = 192 PCI Bus Clocks
E0 = 224 PCI Bus Clocks
F8 = 248 PCI Bus Clocks
Option Help: Value to be programmed into PCI Latency Timer Register.

ACPI Settings

Enable Hibernation
Option Default: 01
0 = Unchecked
1 = Checked
Option Help: Enables or Disables System ability to Hibernate (OS/S4 Sleep State). This
option may not be effective with some OSs.
EPMe-42 BIOS Reference Manual
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