From: Martin Schwidefsky <schwidefsky@de.ibm.com>
To: Bastian Blank <bastian@waldi.eu.org>
Cc: linux-kernel@vger.kernel.org
Subject: Re: modalias entries for ccw devices
Date: Wed, 12 Oct 2005 18:11:12 +0200 [thread overview]
Message-ID: <1129133472.32420.6.camel@localhost.localdomain> (raw)
In-Reply-To: <20051012154844.GA10587@wavehammer.waldi.eu.org>
On Wed, 2005-10-12 at 17:48 +0200, Bastian Blank wrote:
> > No, but as far as I can tell after glancing at the modalias
> > implementation in usb this would make sense for ccw as well.
>
> Hmm, I don't find device tables in ctc.ko and lcs.ko, can that be fixed
> at the same time?
That is because ctc and lcs are group device drivers. The ccw device
driver is the cu3088 driver. You'll get an lcs/ctc device by "grouping"
two of the cu3088 device together.
> Hmm, something else. Wasn't there a cu type or device type clash between
> escon and lcs, or was that only related to chan types reported by the
> 2.4 kernels?
Yes, the 2.6 group devices have emerged from the 2.4 chandev devices
(and thank god that we got rid of that junk).
--
blue skies,
Martin
Martin Schwidefsky
Linux for zSeries Development & Services
IBM Deutschland Entwicklung GmbH
next prev parent reply other threads:[~2005-10-12 16:11 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-10-12 14:12 modalias entries for ccw devices Bastian Blank
2005-10-12 14:36 ` Martin Schwidefsky
2005-10-12 15:48 ` Bastian Blank
2005-10-12 16:11 ` Martin Schwidefsky [this message]
2005-10-12 16:37 ` Bastian Blank
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