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Date: Tue, 09 Oct 2007 14:05:34 -0700
From: David Brownell <david-b@pacbell.net>
To: greg@kroah.com, davem@davemloft.net
Subject: Re: OHCI root_port_reset() deadly loop...
Cc: linux-usb-users@lists.sourceforge.net, linux-kernel@vger.kernel.org
References: <20071009043643.773CC23715F@adsl-69-226-248-13.dsl.pltn13.pacbell.net>
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 <20071009.134116.63997473.davem@davemloft.net>
 <20071009204642.GA11575@kroah.com>
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> > > > > What values do you see for "portstat"?
> > > >
> > > > 0x111
> > > 
> > > That's unfortunately useless ... PPS, PRS, CCS (meaning powered,
> > > resetting, connected).  In short, there is *no* indication from
> > > the OHCI hardware that a disconnect happened.
> > 
> > But it's an excellent example of why my patch is mandatory.

I never disagreed that some patch for that issue was needed.


> I agree.  David Brownell, unless you strongly object, I'll take David
> Miller's patch and add it to my tree.
>
> And if you do object, can you respond to the objection with a version of
> the patch that you would accept?  :)

I'll send some version with a signoff.

- Dave

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