Analog Devices ADSP-SC58 Series Hardware Reference Manual page 2034

ADSP-SC58x PCIE Register Descriptions
Uncorrectable Error Mask Register
The
PCIE_UNCOR_ERRMSK_[n]
PCI Express Root Complex via a PCI Express error message. A masked error (indicated by a set bit) is not recorded
or reported in the Header Log register. Also the First Error Pointer is not updated or reported to the PCI Express
Root Complex by this function. There is a mask bit per error bit of the Uncorrectable Error Status register
(PCIE_UNCOR_ERRSTAT_[n]). Register fields for bits not implemented by the Function are set to 0.
CMPLABRT (R/W)
Completer Abort Mask
CMPLTMO (R/W)
Completion Timeout Mask
FCPROTO (R/W)
Flow Control Protocol Error Mask
TLPPRFXBLK (R)
TLP Prefix Blocked Error Mask
ATOMEGBLK (R)
Atomic Operation Egress Blocked Mask
UIER (R/W)
Uncorrectable Internal Error Mask
UNSUPREQ (R/W)
Unsupported Request Error Mask
Figure 29-207: PCIE_UNCOR_ERRMSK_[n] Register Diagram
Table 29-216: PCIE_UNCOR_ERRMSK_[n] Register Fields
Bit No.
(Access)
25 TLPPRFXBLK
(R/NW)
24 ATOMEGBLK
(R/NW)
22 UIER
(R/W)
29–330
register controls reporting of individual errors by the device Function to the
15 14 13 12 11 10 9
0 0 0 0 0 0 0
31 30 29 28 27 26 25
0 0 0 0 0 0 0
Bit Name
TLP Prefix Blocked Error Mask.
The PCIE_UNCOR_ERRMSK_[n].TLPPRFXBLK bit indicates whether the LP
Prefix Blocked Error Severity error is masked (=1) or unmasked (=0).
Atomic Operation Egress Blocked Mask.
The PCIE_UNCOR_ERRMSK_[n].ATOMEGBLK bit indicates whether the Atomi-
cOp Egress Blocked Severity error is masked (=1) or unmasked (=0).
Uncorrectable Internal Error Mask.
The PCIE_UNCOR_ERRMSK_[n].UIER bit indicates whether the Uncorrectable
Internal Error Severity error is masked (=1) or unmasked (=0).
ADSP-SC58x/ADSP-2158x SHARC+ Processor Hardware Reference
8 7 6 5 4 3 2 1
0 0 0 0 0 0 0 0
24 23 22 21 20 19 18 17
0 0 1 0 0 0 0 0
Description/Enumeration
0
0
DLPROTO (R/W)
Data Link Protocol Error Mask
SURPDN (R)
Surprise Down Error Mask
TLPPOIS (R/W)
Poisoned TLP Mask
16
0
UNXPCMPL (R/W)
Unexpected Completion Mask
RXOVR (R/W)
Receiver Overflow Mask
MALFTLP (R/W)
Malformed TLP Mask
ECRC (R/W)
ECRC Error Mask