Intel E7-8891 v2 CM8063601377422 User Manual

Product codes
CM8063601377422
Page of 504
Intel
®
 Xeon
® 
Processor E7-2800/4800/8800 v2 Product Family
429
Datasheet Volume Two: Functional Description, February 2014
Integrated I/O (IIO) Configuration Registers
14.8.18 IIOERRSV
IIO Core Error Severity.
This register associates the detected IIO internal core errors to an error severity level. 
An individual error is reported with the corresponding severity in this register. Software 
can program the error severity to one of the three severities supported by IIO. This 
register is sticky and can only be reset by PWRGOOD.
9:8
RWS
0x1
csr_acc_32b_unaligned: (C3)
00: Error Severity Level 0 (Correctable)
01: Error Severity Level 1 (Recoverable)
10: Error Severity Level 2 (Fatal)
11: Reserved
Note: Inband misaligned to or sideband/PECI misaligned to configuration 
registers won’t be logged by this registers.
7:6
RWS
0x1
wrcache_uncecc_error: (C2)
00: Error Severity Level 0 (Correctable)
01: Error Severity Level 1 (Recoverable)
10: Error Severity Level 2 (Fatal)
11: Reserved
5:4
RWS
0x1
protocol_rcvd_poison: (C1)
00: Error Severity Level 0 (Correctable)
01: Error Severity Level 1 (Recoverable)
10: Error Severity Level 2 (Fatal)
11: Reserved
3:2
RWS
0x0
wrcache_correcc_error: (B4)
00: Error Severity Level 0 (Correctable)
01: Error Severity Level 1 (Recoverable)
10: Error Severity Level 2 (Fatal)
11: Reserved
1:0
RV
-
Reserved.
Type:
CFG
PortID:
N/A
Bus:
0
Device:
5
Function:
2
Offset:
0x80
Bit
Attr
Default
Description
Type:
CFG PortID:
N/A
Bus:
0
Device:
5
Function:2
Offset:
0x8c
Bit
Attr
Default
Description
31:14
RV
-
Reserved.
13:12
RWS_L
0x1
c6_overflow_underflow_error:
00: Error Severity Level 0 (Correctable)
01: Error Severity Level 1 (Recoverable)
10: Error Severity Level 2 (Fatal)
11: Reserved
Notes:
Locked by RSPLCK
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