Intel E7-8891 v2 CM8063601377422 User Manual

Product codes
CM8063601377422
Page of 504
Integrated I/O (IIO) Configuration Registers
382
Intel
®
 Xeon
® 
Processor E7-2800/4800/8800 v2 Product Family
Datasheet Volume Two: Functional Description, February 2014
14.6.48 VTUNCERRPTR
Intel
®
VT-d Uncorrectable Error Pointer.
14.6.49 IIOMISCCTRL
IIO MISC Control.
Type:
CFG
PortID:
N/A
Bus:
0
Device:
5Function:0
Offset:
0x1b4
Bit
Attr
Default
Description
7:5
RV
-
Reserved1:
Reserved.
4:0
ROS_V
0x0
vt_uncferr_ptr:
This field points to which of the unmasked uncorrectable errors happened 
first. This field is only valid when the corresponding error is unmasked and 
the status bit is set and this field is rearmed to load again when the status bit 
indicated to by this pointer is cleared by software from 1 to 0.
Value of 0x0 corresponds to bit 0 in VTUNCERRSTS register, value of 0x1 
corresponds to bit 1 and so forth.
Type:
CFG
PortID:
N/A
Bus:
0
Device:
5Function:0
Offset:
0x1c0
Bit
Attr
Default
Description
63:43
RV
-
Reserved.
42:42
RW_LB
0x0
enable_pcc_eq0_sev1:
0: IIO will report severity-1 errors with an encoding of UC=1, PCC=1
1: IIO will report severity-1 errors with an encoding of UC=1, PCC=0
Note: BIOS must NOT set the bit to 1.
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