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From: Linus Torvalds <torvalds@linux-foundation.org>
To: Tejun Heo <htejun@gmail.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>,
Andrew Morton <akpm@linux-foundation.org>,
Martin Schwidefsky <schwidefsky@de.ibm.com>,
Jeff Garzik <jgarzik@pobox.com>,
linux-kernel@vger.kernel.org, linux-s390@vger.kernel.org
Subject: Re: [PATCH] iomap: make PCI iomap stuff excluded when PCI isn't configured
Date: Sat, 10 Feb 2007 14:25:53 -0800 (PST) [thread overview]
Message-ID: <Pine.LNX.4.64.0702101425230.8424@woody.linux-foundation.org> (raw)
In-Reply-To: <45CE43B5.2020806@gmail.com>
On Sat, 10 Feb 2007, Tejun Heo wrote:
>
> I think an arch needs to support ioport_map/unmap and noncoherent dma (just
> alias to coherent interface on x86/amd64) interface whether PCI is implemented
> or not. No?
We haven't required ioport implementations in the past, afaik.
Linus
next prev parent reply other threads:[~2007-02-10 22:29 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-10 11:43 [patch] More defines for dma-mapping-broken.h Heiko Carstens
2007-02-10 17:43 ` [PATCH] iomap: make PCI iomap stuff excluded when PCI isn't configured Tejun Heo
2007-02-10 19:46 ` Heiko Carstens
2007-02-10 22:14 ` Tejun Heo
2007-02-10 22:25 ` Linus Torvalds [this message]
2007-02-10 22:50 ` Al Viro
2007-02-10 23:55 ` Al Viro
2007-02-11 16:45 ` Martin Schwidefsky
2007-02-11 18:15 ` Al Viro
2007-02-11 0:15 ` Heiko Carstens
2007-02-11 5:20 ` Al Viro
2007-02-11 2:41 ` Randy Dunlap
2007-02-11 15:49 ` [patch] More defines for dma-mapping-broken.h Jeff Garzik
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