Intel E7-8891 v2 CM8063601377422 User Manual

Product codes
CM8063601377422
Page of 504
Processor Uncore Configuration Registers
184
Intel
®
 Xeon
® 
Processor E7-2800/4800/8800 v2 Product Family
Datasheet Volume Two: Functional Description, February 2014
24:24
RO_FW
0x0
QPI_LINK1_DIS:
When set Intel
®
QPI link 1 will be disabled.
23:23
RO_FW
0x0
QPI_LINK0_DIS:
When set Intel
®
QPI link 0 will be disabled.
22:22
RO_FW
0x0
SPARE_SIGNED_FW:
Spare
21:20
RO_FW
0x0
 (THERMAL_PROFILE):
Spare
19:19
RV
-
Reserved:
Reserved.
18:18
RO_FW
0x0
PCIE_DISROL:
Disable Raid-on-load
17:17
RO_FW
0x0
PCIE_DISLTSX:
Disable LTSX
16:16
RO_FW
0x0
PCIE_DISLT:
Disable Intel TXT
15:15
RO_FW
0x0
PCIE_DISPCIEG3:
Disable PCIe* Gen 3
14:14
RO_FW
0x0
PCIE_DISDMA:
Disable DMA engine and supporting functionality
13:13
RO_FW
0x0
PCIE_DISDMI:
Disable DMI interface
12:3
RO_FW
0x0
PCIE_DISXPDEV:
Disable specific PCIe* port (example: 2x20 (EP), 1x20 (EN2), 2x20 (EN1) 
speed supported here)
2:1
RO_FW
0x0
PCIE_DISx16:
Disable the PCIe* x16 ports (limit to x8’s only)
0:0
RO_FW
0x0
PCIE_DISWS:
Disable WS features such as graphics cards in PCIe* gen 2 slots
Type:
CFG
PortID: N/A
Bus:
1
Device: 10
Function:
3
Offset:
0x8c
Bit
Attr
Default
Description
downloadlike
ArtboardArtboardArtboard
Report Bug