From: Lee Revell <rlrevell@joe-job.com>
To: Jeff Garzik <jgarzik@pobox.com>
Cc: mike.miller@hp.com, akpm@osdl.org, axboe@suse.de,
linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org
Subject: DMA mapping (was Re: [PATCH] cciss 2.6; replaces DMA masks with kernel defines)
Date: Fri, 10 Jun 2005 16:39:59 -0400 [thread overview]
Message-ID: <1118436000.6423.42.camel@mindpipe> (raw)
In-Reply-To: <42A9C60E.3080604@pobox.com>
On Fri, 2005-06-10 at 12:55 -0400, Jeff Garzik wrote:
> mike.miller@hp.com wrote:
> > This patch removes our homegrown DMA masks and uses the ones defined in
> > the kernel instead.
> > Thanks to Jens Axboe for the code. Please consider this for inclusion.
> >
> > Signed-off-by: Mike Miller <mike.miller@hp.com>
>
> You need to add '#include <linux/dma-mapping.h>'
>
Why doesn't this file define 29, 30, 31 bit DMA masks, required by many
devices? I know of at least 2 soundcards that need a 29 bit DMA mask.
Lee
next prev parent reply other threads:[~2005-06-10 20:39 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-06-10 14:34 [PATCH] cciss 2.6; replaces DMA masks with kernel defines mike.miller
2005-06-10 16:55 ` Jeff Garzik
2005-06-10 20:39 ` Lee Revell [this message]
2005-06-10 20:45 ` DMA mapping (was Re: [PATCH] cciss 2.6; replaces DMA masks with kernel defines) Arjan van de Ven
2005-06-10 20:49 ` Lee Revell
2005-06-11 18:32 ` jgarzik
2005-06-13 2:58 ` Jeff Garzik
2005-06-10 20:59 ` Lee Revell
2005-06-10 21:17 ` Lee Revell
2005-06-10 21:30 ` Matthew Wilcox
2005-06-10 23:08 ` Lee Revell
2005-06-11 13:54 ` Matthew Wilcox
2005-06-15 18:19 ` Lee Revell
2005-06-10 23:17 ` Lee Revell
2005-06-11 15:39 ` Pavel Machek
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