[PING][PATCH v3] pci: Work around PCIe link training failures

Maciej W. Rozycki macro at orcam.me.uk
Mon Jan 3 00:23:23 CET 2022

On Sat, 20 Nov 2021, Maciej W. Rozycki wrote:

> Attempt to handle cases with a downstream port of a PCIe switch where
> link training never completes and the link continues switching between 
> speeds indefinitely with the data link layer never reaching the active 
> state.

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