From: Lukas Hejtmanek <xhejtman@ics.muni.cz>
To: Keir Fraser <keir@xensource.com>
Cc: xen-devel@lists.xensource.com
Subject: Re: Permissive devices in Xen
Date: Tue, 10 Jul 2007 10:57:09 +0200 [thread overview]
Message-ID: <20070710085708.GA3885@ics.muni.cz> (raw)
In-Reply-To: <C2B90272.122A1%keir@xensource.com>
On Tue, Jul 10, 2007 at 09:31:30AM +0100, Keir Fraser wrote:
> Possibly, although I'm intrigued why the existing code to auto-reset the
> BARs, in pm_ctrl_write(), doesn't work for you? Perhaps you could add some
> tracing and find out? There might be a shorter patch that could be applied
> there to get the existing code path working for you.
I think it is not really related to D3->D0 transition. Allowing to write
proper values into bars at drivers' request may be better approach in general.
> On the other hand, I don't really have anything against the patch you
> submitted. If you have no joy with pm_ctrl_write() you can properly submit
> your patch with a Signed-off-by line, and I'll apply it.
OK, I send it.
--
Lukáš Hejtmánek
prev parent reply other threads:[~2007-07-10 8:57 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-08 1:05 Permissive devices in Xen Lukas Hejtmanek
2007-07-08 9:55 ` Keir Fraser
2007-07-08 10:00 ` Lukas Hejtmanek
2007-07-08 10:10 ` Keir Fraser
2007-07-09 23:14 ` Lukas Hejtmanek
2007-07-10 8:31 ` Keir Fraser
2007-07-10 8:57 ` Lukas Hejtmanek [this message]
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