From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: "Christian Böhme" <monodhs@gmx.de>
Cc: linuxppc-dev@ozlabs.org
Subject: Re: Interrupt routing broken on TiBook IV with 2.6.21.x ?
Date: Tue, 22 May 2007 09:15:04 +1000 [thread overview]
Message-ID: <1179789304.32247.760.camel@localhost.localdomain> (raw)
In-Reply-To: <4652219D.6050308@gmx.de>
On Tue, 2007-05-22 at 00:47 +0200, Christian Böhme wrote:
> It's not that I am not interested nor completely new to this, it's just that
> I am currently a little short on time for things like these. The last time
> I checked, the Linux people have just started to make use of DMA maps, a
> concept that other OS/architecture combos employed for years already. Is
> that what is used in the TiBooks to allocate DMA channels ?
I'm not sure what you are talking about here. DMA mapping has existed in
linux for years.
Ben.
next prev parent reply other threads:[~2007-05-21 23:15 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-21 0:06 Interrupt routing broken on TiBook IV with 2.6.21.x ? Christian Böhme
2007-05-21 1:56 ` Benjamin Herrenschmidt
2007-05-21 20:08 ` Christian Böhme
2007-05-21 22:11 ` Benjamin Herrenschmidt
2007-05-21 22:47 ` Christian Böhme
2007-05-21 23:15 ` Benjamin Herrenschmidt [this message]
2007-05-21 23:44 ` Christian Böhme
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