Datasheet

Integrated I/O (IIO) Configuration Registers
272 Intel
®
Xeon
®
Processor E7-2800/4800/8800 v2 Product Family
Datasheet Volume Two: Functional Description, February 2014
14.2.97 XPUNCERRSEV
XP Uncorrectable Error Severity
14.2.98 XPUNCERRPTR
XP Uncorrectable Error Pointer.
14.2.99 UNCEDMASK
Uncorrectable Error Detect Status Mask
Type: CFG PortID: N/A
Bus: 0 Device: 0Function:0
Bus: 0 Device: 2Function:0-3
Bus: 0 Device: 3Function:0-3
Offset: 0x210
Bit Attr Default Description
31:10 RV - Reserved.
9:9 RWS 0x0 outbound_poisoned_data_severity:
8:8 RWS 0x0 received_msi_writes_greater_than_a_dword_data_severity:
7:7 RV -
Reserved3:
Reserved.
6:6 RWS 0x0 received_pcie_completion_with_ur_status_severity:
5:5 RWS 0x0 received_pcie_completion_with_ca_status_severity:
4:4 RWS 0x0 sent_completion_with_unsupported_request_severity:
3:3 RWS 0x0 sent_completion_with_completer_abort_severity:
2:2 RV -
Reserved2:
Reserved.
1:1 RWS 0x1 outbound_switch_fifo_data_parity_error_detected_severity:
0:0 RV -
Reserved1:
Reserved.
Type: CFG PortID: N/A
Bus: 0 Device: 0Function:0
Bus: 0 Device: 2Function:0-3
Bus: 0 Device: 3Function:0-3
Offset: 0x214
Bit Attr Default Description
7:5 RV - Reserved.
4:0 ROS_V 0x0
xp_uncorrectable_first_error_pointer:
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 XPUNCERRSTS register, value of 0x1 corresponds
to bit 1 and so forth.