[PING^2][PATCH v3] pci: Work around ASMedia ASM2824 PCIe link training failures

[Maciej W. Rozycki]

On Tue, 1 Feb 2022, Maciej W. Rozycki wrote:

> Attempt to handle cases with a downstream port of the ASMedia ASM2824 
> 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.

 Ping for:
<https://lore.kernel.org/all/alpine.DEB.2.21.2202010240190.58572@xxxxxxxxxxxxxxxxx/>

  Maciej