Datasheet

Datasheet, Volume 2 231
Processor Configuration Registers
1 RO-V 1b Uncore
Queued Invalidation Support (QI)
0 = Hardware does Not support queued invalidations.
1 = Hardware supports queued invalidations.
0 RO 0b Uncore
Coherency (C)
This field indicates if hardware access to the root, context, page-
table and interrupt-remap structures are coherent (snooped) or
not.
0 = Hardware accesses to remapping structures are non-coherent.
1 = Hardware accesses to remapping structures are coherent.
Hardware access to advanced fault log and invalidation queue are
always coherent.
B/D/F/Type: 0/0/0/GFXVTBAR
Address Offset: 10–17h
Reset Value: 0000_0000_00F0_101Ah
Access: RO, RO-V
Size: 64 bits
BIOS Optimal Default 00000000000h
Bit Attr
Reset
Value
RST/
PWR
Description