Intel® 400 Series Chipset On-Package Platform Controller Hub
Online Register Database
| ID | Date | Version | Classification |
|---|---|---|---|
| 615146 | 08/09/2019 | 1.2 | Public |
PCI Express Additional Link Control (PCIEALC) – Offset 338
| Bit Range | Default | Access | Field Name and Description |
|---|---|---|---|
| 30 | - | - | Reserved
|
| 29 | 0b | RW | Initialize Transaction Layer Receiver Control on Link Down (ITLRCLD) When set, the transaction layer receive control logic will be re-initialized when the link goes down. This is a survivability mode to recover the system from hang on surprise removal. |
| 28:27 | - | - | Reserved
|
| 26 | 0b | RW/P | Block Detect.Quiet->Detect.Active (BLKDQDA) 0: Allow transition (Normal Operation) |
| 25:0 | - | - | Reserved
|