From: Ralf Baechle <ralf@linux-mips.org>
To: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: linux-mips@linux-mips.org
Subject: Re: Alchemy DMA and GFP_DMA
Date: Sun, 26 Aug 2007 16:36:28 +0100 [thread overview]
Message-ID: <20070826153628.GC29997@linux-mips.org> (raw)
In-Reply-To: <46D192C9.7070208@ru.mvista.com>
On Sun, Aug 26, 2007 at 06:48:41PM +0400, Sergei Shtylyov wrote:
> Those are probably still necessary because the DBDMA descriptors
> itselves (not the data they address) must have 32-bit addresses.
A normla GFP_KERNEL allocation will give you that.
Ralf
next prev parent reply other threads:[~2007-08-26 15:36 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-16 11:05 Alchemy DMA and GFP_DMA Ralf Baechle
2007-08-26 14:48 ` Sergei Shtylyov
2007-08-26 15:36 ` Ralf Baechle [this message]
-- strict thread matches above, loose matches on Subject: below --
2007-08-17 15:29 bo y
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