Intel® Core™ Ultra Series 3 Processors I/O Registers
| ID | Date | Version | Classification |
|---|---|---|---|
| 872352 | 04/14/2026 | 001 | Public |
Link Error for Device 2 (LNKERR_SLV_EXT[2]) – Offset 4208
This register is used to log and control link error reporting for the third eSPI device.
The register definition is identical to that of LNKERR_SLV0.
| Bit Range | Default | Access | Field Name and Description |
|---|---|---|---|
| 31 | 0h | RW/1C/V | eSPI Link and Device Channel Recovery Required (SLCRR) See LNKERR_SLV0.SLCRR description. |
| 30 | 0h | RO/V | Non CS0 SLV DISCOVERY (ESPI_SLV_i_NO_ATTACH) This field is set when device is detached. Otherwise when device is attached, the value of this field will be 0 |
| 29:23 | 0h | RO | Reserved (RSVD) Reserved |
| 22:21 | 0h | RW | Fatal Error Type 1 Reporting Enable (LFET1E) See LNKERR_SLV0.LFET1E description. |
| 20 | 0h | RW/1C/V | Fatal Error Type 1 Reporting Status (LFET1S) See LNKERR_SLV0.LFET1S description. |
| 19:16 | 0h | RO/V | Link Fatal Type 1 cause (LFET1C) See LNKERR_SLV0.LFET1C description. |
| 15:8 | ffh | RO/V | Link Fatal Error Type 1 Cycle Type (LFET1CTYP) See LNKERR_SLV0.LFET1CTYP description. |
| 7:0 | 0h | RO/V | Link Fatal Error Type 1 Command (LFET1CMD) See LNKERR_SLV0.LFET1CMD. description |