From mboxrd@z Thu Jan  1 00:00:00 1970
From: Arnd Bergmann <arnd@arndb.de>
Subject: Re: [PATCH] lib/devres.c: allow specifying NO_IOPORT while using PCI
Date: Mon, 5 Dec 2011 15:14:02 +0000
Message-ID: <201112051514.02360.arnd@arndb.de>
References: <cover.1322592494.git.mst@redhat.com> <1616727.0BYPKXtoA0@wuerfel> <4ED91D95.6040601@tilera.com>
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To: Chris Metcalf <cmetcalf@tilera.com>
Cc: linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, linux-arch@vger.kernel.org, Rolf Eike Beer <eike-kernel@sf-tec.de>, Andrew Morton <akpm@linux-foundation.org>, "Maxin B. John" <maxin.john@gmail.com>, Tejun Heo <tj@kernel.org>, "Michael S. Tsirkin" <mst@redhat.com>, Lucas De Marchi <lucas.demarchi@profusion.mobi>, Paul Mundt <lethal@linux-sh.org>, Jesse Barnes <jbarnes@virtuousgeek.org>, "David S. Miller" <davem@davemloft.net>, Al Viro <viro@zeniv.linux.org.uk>

On Friday 02 December 2011, Chris Metcalf wrote:
> The specific issue I saw was calls to pcim_iomap_{regions,table} from
> drivers/ata/libata-sff.c and drivers/ata/sata_sil24.c; we use the
> sata_sil24 in one of our platforms (TILEmpower).

Hmm, so sata_sil24 does not actually use PIO, so we can probably find a
way to make that work. Why do you have to build libata-sff? Shouldn't
that only be needed if you actually have an sff-type controller?

	Arnd