Data Fields
pciePlForceLinkReg_s Struct Reference

Specification of the Port Force Link register. More...

#include <pcie.h>

Data Fields

uint32_t raw
uint8_t lpeCnt
 [rw] Low Power Entrance Count
uint8_t lnkState
 [rw] Link State.
uint8_t forceLink
 [rw] Force Link.
uint8_t linkNum
 [rw] Link Number. Not used for EP.

Detailed Description

Specification of the Port Force Link register.

This register may be used for both endpoint and root complex modes.


Field Documentation

[rw] Force Link.

Forces the link to the state specified by the lnkState field. The Force Link pulse will trigger link re-negotiation.

Field size: 1 bit

[rw] Link Number. Not used for EP.

Field size: 8 bits

[rw] Link State.

The link state that the PCIe will be forced to when forceLink field is set. See pcieLtssmState_e for LTSSM states encoded values.

Field size: 6 bits

[rw] Low Power Entrance Count

Field size: 8 bits

[ro] Raw image of register on read; actual value on write


The documentation for this struct was generated from the following file:

Copyright 2014, Texas Instruments Incorporated