Intel E7-8891 v2 CM8063601377422 User Manual

Product codes
CM8063601377422
Page of 504
Processor Uncore Configuration Registers
166
Intel
®
 Xeon
® 
Processor E7-2800/4800/8800 v2 Product Family
Datasheet Volume Two: Functional Description, February 2014
13.6.3
Device 11 Function 3
13.6.3.1
CPUBUSNO
Bus Number Configuration for the Intel® Xeon® Processor E7-2800/4800/8800 v2
 
Product Family.
Register name
Offset
Size
VID
0x0
16
DID
0x2
16
PCICMD
0x4
16
PCISTS
0x6
16
RID
0x8
8
CCR
0x9
24
CLSR
0xc
8
PLAT
0xd
8
HDR
0xe
8
BIST
0xf
8
SVID
0x2c
16
SDID
0x2e
16
CAPPTR
0x34
8
INTL
0x3c
8
INTPIN
0x3d
8
MINGNT
0x3e
8
MAXLAT
0x3f
8
CPUBUSNO
0xd0
32
SMICTRL
0xd8
32
Type:
CFG
PortID: N/A
Bus:
1
Device: 11
Function:
3
Offset:
0xd0
Bit
Attr
Default
Description
31:31
RW_LB
0x0
Valid:
Indicates whether the bus numbers have been initialized or not
30:16
RV
-
Reserved.
15:8
RW_LB
0x0
CPU Bus Number 1 (CPUBUSNO1):
Bus Number for non IIO devices in the uncore
7:0
RW_LB
0x0
CPU Bus Number 0 (CPUBUSNO0):
Bus Number for IIO devices
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