Intel E7-8891 v2 CM8063601377422 User Manual
Product codes
CM8063601377422
Integrated I/O (IIO) Configuration Registers
252
Intel
®
Xeon
®
Processor E7-2800/4800/8800 v2 Product Family
Datasheet Volume Two: Functional Description, February 2014
14.2.71 ERRCAPHDR
PCI Express Enhanced Capability Header - Root Ports.
14.2.72 UNCERRSTS
Uncorrectable Error Status.
This register identifies uncorrectable errors detected for PCI Express/DMI port.
Type:
CFG
PortID:
N/A
Bus:
0
Device:
0Function:0 (PCIe* Mode)
Bus:
0
Device:
2Function:0-3
Bus:
0
Device:
3Function:0-3
Offset:
0x148
Bit
Attr
Default
Description
31:20
RO
0x1d0
next_capability_offset:
This field points to the next Capability in extended configuration space or is 0
if it is that last capability.
19:16
RO
0x1
capability_version:
Set to 1h for this version of the PCI Express logic
15:0
RO
0x1
pci_express_extended_cap_id:
Assigned for advanced error reporting
Type:
CFG
PortID:
N/A
Bus:
0
Device:
0Function:0
Bus:
0
Device:
2Function:0-3
Bus:
0
Device:
3Function:0-3
Offset:
0x14c
Bit
Attr
Default
Description
31:22
RV
-
Reserved.
21:21
RW1CS
0x0
acs_violation_status:
20:20
RW1CS
0x0
received_an_unsupported_request:
19:19
RV
-
Reserved.
18:18
RW1CS
0x0
malformed_tlp_status:
17:17
RW1CS
0x0
receiver_buffer_overflow_status:
16:16
RW1CS
0x0
unexpected_completion_status:
15:15
RW1CS
0x0
completer_abort_status:
14:14
RW1CS
0x0
completion_time_out_status:
13:13
RW1CS
0x0
flow_control_protocol_error_status:
12:12
RW1CS
0x0
poisoned_tlp_status:
11:6
RV
-
Reserved.
5:5
RW1CS
0x0
surprise_down_error_status:
4:4
RW1CS
0x0
data_link_protocol_error_status:
3:0
RV
-
Reserved.