[PATCH v9 4/4] PCI: dwc: Support ECAM mechanism by enabling iATU 'CFG Shift Feature'

Maciej W. Rozycki macro at orcam.me.uk
Fri Nov 28 09:16:47 PST 2025


On Fri, 28 Nov 2025, Krishna Chaitanya Chundru wrote:

> >   I have no slightest idea why it should cause a regression such as this,
> > it seems totally unrelated.  Yet it's 100% reproducible.  Could this be
> > because it's the only device in the system that actually uses PCI/e port
> > I/O?
> Hi Maciej, Can you try attached patch and let me know if that is helping you
> or not. - Krishna Chaitanya.

 No change, it's still broken, sorry.

  Maciej



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