IBM Intel Xeon E5502 43W5986 User Manual

Intel® Xeon® Processor 5500 Series Datasheet, Volume 2

69

Intel QPI Physical Layer Initialization Primary Timeout Value Register.

Intel QPI Physical Layer Link Determinism Control Register.

19:16

RW

0

POLLING_BITLOCK. Exponential count for Polling Bitlock. Timeout value is 

2^(count in this field)*128 TSL.

11:8

RW

1

INBAND_RESET. Exponential count for Inband_Reset_Init. Time-out value is 

2^(count in this field)*128 TSL.

3:0

RW

2

DEBOUNCE. Exponential count for debounce.

23:16

RW

0

TARGET_LINK_LATENCY. This field specifies the target link latency value in 

UI that the remote port needs to adjust to.

11:8

RW

5

DRIFT_BUF_DEPTH. The default pointer separation for the Intel QPI Rx PI 

FIFO.

3:0

RW

2

DRIFT_ALARM_THRESHOLD. Intel QPI RX PI FIFO alarm threshold.