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From: David Woodhouse <dwmw2@infradead.org>
To: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Jonathan Chocron <jonnyc@amazon.com>,
	linux-pci@vger.kernel.org, bhelgaas@google.com,
	linux-kernel@vger.kernel.org, vaerov@amazon.com,
	benh@kernel.crashing.org, alisaidi@amazon.com, zeev@amazon.com,
	ronenk@amazon.com, barakw@amazon.com,
	Gustavo Pimentel <gustavo.pimentel@synopsys.com>,
	Zhou Wang <wangzhou1@hisilicon.com>
Subject: Re: [PATCH v2] PCI: al: Add Amazon Annapurna Labs PCIe host controller driver
Date: Wed, 27 Mar 2019 12:01:23 +0000	[thread overview]
Message-ID: <ce4039abb11177d6548dd3b9044e7d2300d2a0a0.camel@infradead.org> (raw)
In-Reply-To: <20190327113911.GB8331@e107981-ln.cambridge.arm.com>

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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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  reply	other threads:[~2019-03-27 12:01 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-03-25 11:07 [PATCH] PCI: al: add pcie-al.c jonnyc
2019-03-25 12:58 ` Bjorn Helgaas
2019-03-25 15:56   ` Jonathan Chocron
2019-03-25 17:36     ` Bjorn Helgaas
2019-03-26 10:00 ` [PATCH v2] PCI: al: Add Amazon Annapurna Labs PCIe host controller driver Jonathan Chocron
2019-03-26 12:17   ` Lorenzo Pieralisi
2019-03-26 13:24     ` David Woodhouse
2019-03-26 15:58       ` Lorenzo Pieralisi
2019-03-27  9:52         ` David Woodhouse
2019-03-27 11:20           ` Lorenzo Pieralisi
2019-03-27 11:40             ` David Woodhouse
2019-03-27  9:43     ` David Woodhouse
2019-03-27 11:39       ` Lorenzo Pieralisi
2019-03-27 12:01         ` David Woodhouse [this message]
2019-03-26 12:55   ` Bjorn Helgaas
2019-03-28 10:55     ` Jonathan Chocron
2019-03-28 11:57     ` [PATCH v3] " Jonathan Chocron
2019-04-08 22:57       ` Benjamin Herrenschmidt
2019-04-16 13:13         ` David Woodhouse
2019-04-16 14:01       ` Lorenzo Pieralisi
2019-04-25 14:08       ` Bjorn Helgaas

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