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

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Date:   Tue, 1 Mar 2022 20:43:22 +0000 (GMT)
From:   "Maciej W. Rozycki" <macro@...am.me.uk>
To:     Bjorn Helgaas <bhelgaas@...gle.com>
cc:     Stefan Roese <sr@...x.de>, Jim Wilson <wilson@...iptree.org>,
        David Abdurachmanov <david.abdurachmanov@...ive.com>,
        linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PING^2][PATCH v3] pci: Work around ASMedia ASM2824 PCIe link training
 failures

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@angie.orcam.me.uk/>

  Maciej