EP80579 Datasheet, PDF (559/1916 Pages) Intel Corporation – Intel® EP80579 Integrated Processor Product Line

Intel^® EP80579 Integrated Processor
Table 16-185.Offset 6Ch: PEADEVCTL - PCI Express Device Control Register (Sheet 2 of 2)
Description:
View: PCI 1
BAR: Configuration
Bus:Device:Function: 0:2:0
Offset Start: 6Ch
Offset End: 6Dh
View: PCI 2
BAR: Configuration
Bus:Device:Function: 0:3:0
Offset Start: 6Ch
Offset End: 6Dh
Size: 16 bit
Default: 0000h
Power Well: Core
Bit Range
03
02
01
00
Bit Acronym
Bit Description
Sticky
URRE
FERE
NFERE
CERE
Unsupported Request Reporting Enable: This bit
enables reporting of unsupported requests when set.
Default is “0” with reporting disabled. Note that the
reporting of error messages (ERR_CORR, ERR_NONFATAL,
ERR_FATAL) received by Root Port is controlled exclusively
by Root Port Control Register.
0 = Disable reporting of Unsupported Request errors
1 = Enable reporting of Unsupported Request errors
Fatal Error Reporting Enable: This bit controls the
reporting of fatal errors. Note that the reporting of fatal
errors is internal to the root. No external ERR_FATAL
message is generated. PCICMD[SERRE] when set can also
enable reporting of both internal and external errors to be
reported.
0 = Disable fatal error reporting
1 = Enable fatal error reporting
Non-fatal Error Reporting Enable: This bit controls the
reporting of nonfatal errors. Note that the reporting of
nonfatal errors is internal to the root. No external
ERR_NONFATAL message is generated. PCICMD[SERRE]
when set can also enable reporting of both internal and
external errors to be reported.
0 = Disable nonfatal error reporting
1 = Enable nonfatal error reporting
Correctable Error Reporting Enable: This bit controls
the reporting of correctable errors. Note that the reporting
of correctable errors is internal to the root. No external
ERR_CORR message is generated.
0 = Disable correctable error reporting
1 = Enable correctable error reporting
Bit Reset
Value
0b
0b
0b
0b
Bit Access
RW
RW
RW
RW
August 2009
Order Number: 320066-003US
Intel^® EP80579 Integrated Processor Product Line Datasheet
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