From: Jeff Garzik <jgarzik@pobox.com>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Andi Kleen <ak@suse.de>,
torvalds@osdl.org, linux-kernel@vger.kernel.org,
discuss@x86-64.org
Subject: Re: [1/3] Add 4GB DMA32 zone
Date: Mon, 12 Sep 2005 14:18:36 -0400 [thread overview]
Message-ID: <4325C67C.7070809@pobox.com> (raw)
In-Reply-To: <1126524787.30449.56.camel@localhost.localdomain>
Alan Cox wrote:
> On Llu, 2005-09-12 at 12:42 +0200, Andi Kleen wrote:
>>Yes I know some soundcards have similar limits, but for all
>>these we still have GFP_DMA and they always have been quite happy
>>with that.
>
>
> No current shipping card, also those that need it typically need small
> amounts (they'll live with 8K)
[...just because I love broken hardware, not because I've been following
this thread...]
RealTek's ALS4000 PCI card is a SoundBlaster ISA clone chip glued onto a
PCI bus. Its DMA mask is 24-bit, IIRC. :)
Jeff
next prev parent reply other threads:[~2005-09-12 18:19 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-11 16:59 [1/3] Add 4GB DMA32 zone Andi Kleen
2005-09-12 7:44 ` [discuss] " Jan Beulich
2005-09-12 7:58 ` Andi Kleen
2005-09-12 10:28 ` Alan Cox
2005-09-12 10:42 ` Andi Kleen
2005-09-12 11:33 ` Alan Cox
2005-09-12 11:22 ` Andi Kleen
2005-09-12 12:34 ` Alan Cox
2005-09-12 12:28 ` [discuss] " Andi Kleen
2005-09-12 18:18 ` Jeff Garzik [this message]
2005-09-12 22:02 ` Bart Hartgers
2005-09-13 3:20 ` Andi Kleen
2005-09-12 19:55 ` Mark Lord
2005-09-12 12:45 ` Roman Zippel
2005-09-12 12:46 ` Andi Kleen
2005-09-12 12:50 ` Roman Zippel
2005-09-12 12:54 ` Andi Kleen
2005-09-12 13:01 ` Roman Zippel
2005-09-13 9:15 ` Roman Zippel
2005-09-13 9:47 ` [discuss] " Andi Kleen
2005-09-13 10:15 ` Andrew Morton
2005-09-13 11:32 ` Andi Kleen
2005-09-13 12:09 ` Roman Zippel
2005-09-13 23:51 ` KAMEZAWA Hiroyuki
2005-10-03 15:46 ` Coywolf Qi Hunt
-- strict thread matches above, loose matches on Subject: below --
2005-09-12 11:44 Salyzyn, Mark
2005-09-12 11:51 ` Andi Kleen
2005-09-12 12:08 Salyzyn, Mark
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