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Date:      Mon, 10 Nov 2003 13:55:39 +0100
From:      Bernd Walter <ticso@cicely12.cicely.de>
To:        Alexander Leidinger <Alexander@Leidinger.net>
Cc:        Pav Lucistnik <pav@oook.cz>
Subject:   Re: New EHCI device ID
Message-ID:  <20031110125538.GP16726@cicely12.cicely.de>
In-Reply-To: <20031110135002.66055c17.Alexander@Leidinger.net>
References:  <200311091924.hA9JOP7G073292@Andro-Beta.Leidinger.net> <20031109212217.GF16726@cicely12.cicely.de> <1068418579.1822.13.camel@hood.oook.cz> <20031109231136.GI16726@cicely12.cicely.de> <20031110100320.1189515c.Alexander@Leidinger.net> <20031110121911.GL16726@cicely12.cicely.de> <20031110135002.66055c17.Alexander@Leidinger.net>

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On Mon, Nov 10, 2003 at 01:50:02PM +0100, Alexander Leidinger wrote:
> On Mon, 10 Nov 2003 13:19:12 +0100
> Bernd Walter <ticso@cicely12.cicely.de> wrote:
> 
> > I really doubt that you have a high speed mouse.
> > EHCI only supports high speed devices itself.
> 
> But it shouldn't stop the entire system if I attach an USB 1.1 mouse to
> an ehci controlled port.

But ehci doesn't control low/full speed ports.
The physical ports are multiplexed between ehci and ohci/uhci ports.
The switching is done without driver interaction.

-- 
B.Walter                   BWCT                http://www.bwct.de
ticso@bwct.de                                  info@bwct.de



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