Intel i7-2600 CM8062300834302S User Manual

252

Datasheet, Volume 2

This register records fault information when primary fault logging is active. Hardware 
reports the number and location of fault recording registers through the Capability 
register. This register is relevant only for primary fault logging.

This register is sticky and can be cleared only through power good reset or by software 
clearing the RW1C fields by writing a 1.

63:12

ROS-V

00000000

00000h

Powerg

ood

Fault Info (FI)
When the Fault Reason (FR) field indicates one of the DMA-

remapping fault conditions, bits 63:12 of this field contain the page 

address in the faulted DMA request. Hardware treats bits 63:N as 

reserved (0), where N is the maximum guest address width 

(MGAW) supported.
When the Fault Reason (FR) field indicates one of the interrupt-

remapping fault conditions, bits 63:48 of this field indicate the 

interrupt_index computed for the faulted interrupt request, and 

bits 47:12 are cleared.
This field is relevant only when the F bit is set.

11:0

RO

0h

Reserved