Intel CONTROLLERS 413808 - Manual (Page 276)

Intel
®
413808 and 413812—Address Translation Unit (PCI Express)
Intel ® 413808 and 413812 I/O Controllers in TPER Mode
Developer’s Manual October 2007
276 Order Number: 317805-001US
Table 135. PCI Express Error Summary (Sheet 1 of 2)
Error Condition
Bus Protocol
Action
a
Affected
Logging
Register
Affected bits in
Unit Status
Register
Affected bits in
Interrupt Status
Register
Unit Interrupt
Mask Bits
Transaction Layer Errors
Poisoned TLP
Received
Receiver:
Send ERR_FATAL/
ERR_NONFATAL
to Root Complex
Log the header of the
TLP that caused the
error.
ADVERR_CTL
ADVERR_LOGx
PIE_CSR
PIE_LOGx
PIE_DLOG
ATUSR[15, 14, 8]
PE_DSTS[2 or 1]
ERRUNC_STS[12]
PIE_STS[12]
ATUISR[10, 8, 4, 0]
ATUCMD[8]
PE_DCTL[2 or 1]
ATUIMR[8, 4, 0]
ERRUNC_MSK[12]
PIE_MSK[12]
ECRC Check
Failed
Receiver:
Send ERR_FATAL/
ERR_NONFATAL
to Root Complex
Log the header of the
TLP that caused the
error.
ADVERR_CTL
ADVERR_LOGx
PIE_CSR
PIE_LOGx
PIE_DLOG
ATUSR[14]
PE_DSTS[2 or 1]
ERRUNC_STS[19]
PIE_STS[19]
ATUISR[10, 8]
ATUCMD[8]
PE_DCTL[2 or 1]
ATUIMR[8]
ERRUNC_MSK[19]
PIE_MSK[19]
Unsupported
Request
Receiver:
Send ERR_FATAL/
ERR_NONFATAL
to Root Complex
Log the header of the
TLP that caused the
error.
ADVERR_CTL
ADVERR_LOGx
PIE_CSR
PIE_LOGx
PIE_DLOG
ATUSR[14]
PE_DSTS[3]
PE_DSTS[2 or 1]
ERRUNC_STS[20]
PIE_STS[20]
ATUISR[10, 8]
ATUCMD[8]
PE_DCTL[2 or 1]
ATUIMR[8]
ERRUNC_MSK[20]
PIE_MSK[20]
Completion
Timeout
Requester:
Send
ERR_FATAL/ERR_NON
FATAL to Root
Complex
PIE_CSR
PIE_LOG[3:0]
PIE_DLOG
ATUSR[14]
PE_DSTS[2 or 1]
ERRUNC_STS[14]
PIE_STS[14]
ATUISR[10, 8]
ATUCMD[8]
PE_DCTL[2 or 1]
ATUIMR[8]
ERRUNC_MSK[14]
PIE_MSK[14]
Completer Abort
Completer:
Send
ERR_FATAL/ERR_NON
FATAL to Root
Complex
Log the header of the
TLP that caused the
error.
ADVERR_CTL
ADVERR_LOGx
PIE_CSR
PIE_LOGx
PIE_DLOG
ATUSR[14, 11]
PE_DSTS[2 or 1]
ERRUNC_STS[15]
PIE_STS[15]
ATUISR[10, 8, 5, 2]
ATUCMD[8]
PE_DCTL[2 or 1]
ATUIMR[8, 5, 2]
ERRUNC_MSK[15]
PIE_MSK[15]
Unexpected
Completion
Receiver:
Send ERR_FATAL/
ERR_NONFATAL
to Root Complex
Log the header of the
TLP that caused the
error.
ADVERR_CTL
ADVERR_LOGx
PIE_CSR
PIE_LOGx
PIE_DLOG
ATUSR[14]
PE_DSTS[2 or 1]
ERRUNC_STS[16]
PIE_STS[16]
ATUISR[10, 8]
ATUCMD[8]
PE_DCTL[2 or 1]
ATUIMR[8]
ERRUNC_MSK[16]
PIE_MSK[16]
Receiver
Overflow
Receiver:
Send ERR_FATAL/
ERR_NONFATAL
to Root Complex
PIE_CSR
PIE_LOG[3:0]
PIE_DLOG
ATUSR[14]
PE_DSTS[2 or 1]
ERRUNC_STS[17]
PIE_STS[17]
ATUISR[10, 8]
ATUCMD[8]
PE_DCTL[2 or 1]
ATUIMR[8]
ERRUNC_MSK[17]
PIE_MSK[17]
Flow Control
Protocol Error
Receiver:
Send ERR_FATAL/
ERR_NONFATAL
to Root Complex
PIE_CSR
ATUSR[14]
PE_DSTS[2 or 1]
ERRUNC_STS[13]
PIE_STS[13]
ATUISR[10, 8]
ATUCMD[8]
PE_DCTL[2 or 1]
ATUIMR[8]
ERRUNC_MSK[13]
PIE_MSK[13]