Intel E7-8891 v2 CM8063601377422 User Manual

Product codes
CM8063601377422
Page of 504
Processor Uncore Configuration Registers
174
Intel
®
 Xeon
® 
Processor E7-2800/4800/8800 v2 Product Family
Datasheet Volume Two: Functional Description, February 2014
13.7.3
Device 10 Function 2
15:0
RWS_L
0x0
Cores Off Mask (CORE_OFF_MASK):
BIOS will set this bit to request that the matching core should not be activated 
coming out of reset.
 
 The default value of this registers means that all cores are enabled.
 
 Restrictions: At least one core needs to be left active. Otherwise, FW will 
ignore the setting altogether.
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
PACKAGE_RAPL_PERF_STATUS
0x88
64
DRAM_POWER_INFO
0x90
64
DRAM_ENERGY_STATUS
0xa0
64
DRAM_ENERGY_STATUS_CH0
0xa8
64
DRAM_ENERGY_STATUS_CH1
0xb0
64
DRAM_ENERGY_STATUS_CH2
0xb8
64
DRAM_ENERGY_STATUS_CH3
0xc0
64
DRAM_RAPL_PERF_STATUS
0xd8
64
MCA_ERR_SRC_LOG
0xec
32
THERMTRIP_CONFIG
0xf8
32
Type:
CFG
PortID: N/A
Bus:
1
Device: 10
Function:
1
Offset:
0xa4
Bit
Attr
Default
Description
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