From: David Brownell <david-b@pacbell.net>
To: Fredrik Johansson <frejo242@gmail.com>
Cc: linux-embedded@vger.kernel.org
Subject: Re: USB, Host and Device on the same machine
Date: Mon, 27 Oct 2008 09:44:47 -0700 [thread overview]
Message-ID: <200810270944.47246.david-b@pacbell.net> (raw)
In-Reply-To: <53e45cc30810240018w1c3c73c2nf9a9b606e0e7dea4@mail.gmail.com>
On Friday 24 October 2008, Fredrik Johansson wrote:
> if I load the ehci-hcd driver with g_serial already loaded it
> screws everything up since ehci-hcd driver attaches to both the OTG
> and the host controller, how can i prevent it from using the OTG
> controller?
If the OTG controller exposes EHCI as its host interface, it
sure *ought* to be managed by the EHCI driver. Maybe you
should be submitting a patch adding OTG glue to EHCI?
If it's not exposing EHCI as its host interface, then it seems
your OTG driver is quite buggy...
next prev parent reply other threads:[~2008-10-27 16:44 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-24 7:18 USB, Host and Device on the same machine Fredrik Johansson
[not found] ` <53e45cc30810240018w1c3c73c2nf9a9b606e0e7dea4-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2008-10-24 8:01 ` Ming Lei
2008-10-27 16:44 ` David Brownell [this message]
2008-10-28 7:42 ` Fredrik Johansson
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