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Date: Wed, 20 Nov 2002 22:22:40 +0100 (CET)
From: Steffen Persvold <sp@scali.com>
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To: linux-kernel@vger.kernel.org, Marcelo Tosatti <marcelo@conectiva.com.br>
Subject: [REPOST][PATCH] Fixup pci_alloc_consistent with 64bit DMA masks on
 i386
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On Mon, 11 Nov 2002, Steffen Persvold wrote:

> Hi Marcelo,
> 
> I posted this small one-liner to Alan Cox (and to the lkml) in August but 
> it doesn't seem to have gotten into the mainline yet (I think it is in -ac).
> 
> The issue is that PCI drivers which uses 64bit DMA masks (in order to do 
> DAC) is making unnecessary use of the DMA zone memory (the <16Meg region 
> on i386) when doing pci_alloc_consitent().
> 
> Hope this gets into the next -rc or .21-pre
> 
> Regards,
> 

-- 
  Steffen Persvold   |       Scali AS      
 mailto:sp@scali.com |  http://www.scali.com
Tel: (+47) 2262 8950 |   Olaf Helsets vei 6
Fax: (+47) 2262 8951 |   N0621 Oslo, NORWAY

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