TYAN TS75-B7122 Service Engineer's Manual page 160

CfgBar size
Setup VMD Config BAR size （in bits Min=20, Max=27）,ex:20bits=1MB,
27bits=128MB
25
CfgBar attribute
Set up VMD Config BAR attribute, like 64-bit or prefetchable
32-bit non-prefetchable / 64-bit non-prefetchable / 64-bit prefetchable
MemBar1 size
Setup VMD Config BAR size （in bits Min=20）, ex:20bits=1MB, 22bits=4MB,
26bits=64MB
25
MemBar1 attribute
Set up VMD Config BAR1 attribute, like 64-bit or prefetchable
32-bit non-prefetchable / 64-bit non-prefetchable / 64-bit prefetchable
MemBar2 size
Setup VMD Memory BAR2 size （in bits Min=20）, ex:20bits=1MB, 22bits=4MB,
26bits=64MB
20
MemBar2 attribute
Set up VMD Memory BAR2 attribute, like 64-bit or prefetchable
32-bit non-prefetchable / 64-bit non-prefetchable / 64-bit prefetchable
VMD for Direct Assign
Enable/Disable VMD for Direct Assign
Disabled / Enabled
160
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