Re: [PATCH v2] PCI: al: Add Amazon Annapurna Labs PCIe host controller driver

From: David Woodhouse
Date: Wed Mar 27 2019 - 08:01:34 EST


On Wed, 2019-03-27 at 11:39 +0000, Lorenzo Pieralisi wrote:
> I just want to keep MCFG ECAM quirks as simple as possible, code as it
> stands is horrible enough and I wish I could remove the mechanism in
> the future rather than adding more to it, hopefully we are getting
> there.

Obviously I cannot talk about future hardware or even admit that there
is such as thing as "future hardware".

But all the issues with the DW controller *have* already been worked
around by different implementations, in different combinations. And I
will be very sad if *we* somehow manage to make a new board which needs
a new and different combination of quirks.

Actively, percussively, sad.

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