Intel E7-8891 v2 CM8063601377422 User Manual

Product codes
CM8063601377422
Page of 504
Integrated I/O (IIO) Configuration Registers
488
Intel
®
 Xeon
® 
Processor E7-2800/4800/8800 v2 Product Family
Datasheet Volume Two: Functional Description, February 2014
14.9.25 IOINTSRC1
I/O Interrupt Source Register 1.
14.9.26 IOREMINTCNT
Remote I/O Interrupt Count.
Type:
CFG
PortID:
N/A
Bus:
0
Device:
5Function:4
Offset:
0x2a4
Bit
Attr
Default
Description
31:21
RV
-
Reserved.
20:0
RW_V
0x0
int_src1:
bit interrupt  source
20: 
INTA 
Root Port Core
19: INTB 
ME 
KT
18: INTC 
ME 
IDE-R
17: INTD 
ME 
HECI
16: INTA 
ME 
HECI
15: 
INTD 
Intel® Quick Data DMA
14: 
INTC 
Intel® Quick Data DMA
13: 
INTB 
Intel® Quick Data DMA
12: 
INTA 
Intel® Quick Data DMA
11: INTD 
Port 
0/DMI
10: INTC 
Port 
0/DMI
9: INTB 
Port 
0/DMI
8: INTA 
Port 
0/DMI
7: INTD 
Port 
3d
6: INTC 
Port 
3d
5: INTB 
Port 
3d
4: INTA 
Port 
3d
3: INTD 
Port 
3c
2: INTC 
Port 
3c
1: INTB 
Port 
3c
0: INTA 
Port 
3c
Type:
CFG
PortID:
N/A
Bus:
0
Device:
5Function:4
Offset:
0x2a8
Bit
Attr
Default
Description
31:0
RW_V
0x0
rem_int_cnt:
Number of remote interrupts received.
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