From: Benjamin Herrenschmidt <bh40@calva.net>
To: Hubert Figuiere <hub@point-barre.fr>, linuxppc-dev@lists.linuxppc.org
Subject: Re: ADB Reset
Date: Wed, 10 Mar 1999 13:19:08 +0100 [thread overview]
Message-ID: <19990310131908.030129@mail.mipsys.com> (raw)
In-Reply-To: <19990310123639.A292@giordino.point-barre.fr>
On Wed, Mar 10, 1999, Hubert Figuiere <hub@point-barre.fr> wrote:
>I could reset the adb bus with adb_reset_bus(), but it did
>nothing in my case. Mouse was still SLOW, etc.
>I called adb_scan_bus() instead. But this happen to not work and
>make my mouse no longer be recognized.
>
>Any idea on what to do ?
After the bus reset, the mouse must be re-initialised to handler 4. In
fact, the whole device probing and init must be redone (mac_keyb.c). I'm
working on a simple design that allow ADB peripherial drivers to register
to the ADB core in order to be notified of bus resets. Stay tuned.
--
E-Mail: <mailto:bh40@calva.net>
BenH. Web : <http://calvaweb.calvacom.fr/bh40/>
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next prev parent reply other threads:[~1999-03-10 12:19 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
1999-03-05 10:08 ADB Reset Hubert Figuiere
1999-03-05 14:32 ` Benjamin Herrenschmidt
1999-03-10 11:36 ` Hubert Figuiere
1999-03-10 12:19 ` Benjamin Herrenschmidt [this message]
1999-03-10 16:40 ` Hubert Figuiere
1999-03-10 22:51 ` Paul Mackerras
1999-03-11 11:53 ` Benjamin Herrenschmidt
1999-03-11 7:55 ` Hubert Figuiere
1999-03-11 15:37 ` David A. Gatwood
1999-03-10 15:43 ` David A. Gatwood
-- strict thread matches above, loose matches on Subject: below --
1999-03-05 13:47 Christian Jaeger
1999-03-05 18:46 ` Hubert Figuiere
1999-03-11 13:16 Benjamin Herrenschmidt
1999-03-11 14:26 ` Geert Uytterhoeven
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