From: Andrew May <acmay@acmay.homeip.net>
To: ivtv-devel@lists.sourceforge.net
Cc: xen-devel@lists.xensource.com
Subject: Re: [ivtv-devel] Problems loading ivtv in Xen - DMA issues?
Date: Thu, 07 Jul 2005 21:01:04 -0700 [thread overview]
Message-ID: <1120795264.1556.37.camel@mud> (raw)
In-Reply-To: <bc0c36d305070710343d90162@mail.gmail.com>
On Thu, 2005-07-07 at 13:34 -0400, David Muench wrote:
> On 7/7/05, Keir Fraser <Keir.Fraser@cl.cam.ac.uk> wrote:
> >
> > On 7 Jul 2005, at 17:07, David Muench wrote:
> >
> > > I recieved this reply to my request for help with ivtv on Xen on the
> > > ivtv-devel list. I don't feel very well qualified to respond to
> > > Andrew. Can I ask what your thoughts are? Am I just out of luck?
> >
> > Andrew's simply pointing out that the ivtv driver already uses the
> > dma-mapping interface properly. It's good to have that confirmed. :-)
I am not sure I can really confirm that, it was more the suggestion of
pci_alloc_consistent that looked very wrong. I only did a quick check in
ivtv-queue.c and most of the stuff looks in order. But since I don't
really know the real flow of data it is hard to say for sure. But given
that the driver works for me it must be correct. :>
next prev parent reply other threads:[~2005-07-08 4:01 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <bc0c36d305070607205e82ea14@mail.gmail.com>
[not found] ` <1120750950.1556.24.camel@mud>
2005-07-07 16:07 ` [ivtv-devel] Problems loading ivtv in Xen - DMA issues? David Muench
2005-07-07 17:22 ` Keir Fraser
2005-07-07 17:34 ` David Muench
2005-07-08 4:01 ` Andrew May [this message]
2005-07-08 13:05 ` Keir Fraser
2005-07-08 15:38 ` David Muench
2005-07-08 16:50 ` Keir Fraser
2005-07-11 10:10 ` Keir Fraser
2005-07-11 13:08 ` David Muench
2005-07-11 13:20 ` Keir Fraser
2005-07-13 19:51 ` David Muench
2005-07-13 22:06 ` Keir Fraser
2005-07-15 12:43 ` David Muench
2005-07-15 12:50 ` Keir Fraser
2005-07-15 12:57 ` David Muench
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