SOM-5871 User Manual
58
3.1.2.14
PCI Subsystem Settings
Feature
Options
Description
Above 4G Decoding
Disabled
Enabled
Globally enables or disables 64-bit capable
devices to be decoded in above 4G address
space (only if the system supports 64-bit PCI
decoding).
SR-IOV Support
Disabled
Enabled
If the system has SR-IOV capable PCIe
devices, this option enables or disables Single
Root IO Virtualization Support.
BME DMA Mitigation
Disabled
Enabled
Re-enable bus master attribute disabled during
PCi enumeration for PCI bridges after SMM is
locked.
Summary of Contents for SOM-5871
Page 1: ...User Manual SOM 5871 COM Express Basic Module ...
Page 12: ...SOM 5871 User Manual 4 1 2 Functional Block Diagram ...
Page 28: ...SOM 5871 User Manual 20 ...
Page 84: ...SOM 5871 User Manual 76 ...
Page 87: ...79 SOM 5871 User Manual Chapter 4 S W Introduction Installation ...
Page 88: ...SOM 5871 User Manual 80 ...