From: David Brownell <david-b@pacbell.net>
To: linux-hotplug@vger.kernel.org
Subject: Re: No USB devices are being noticed
Date: Fri, 11 Mar 2005 23:17:59 +0000 [thread overview]
Message-ID: <200503111517.59297.david-b@pacbell.net> (raw)
In-Reply-To: <422F1DC3.7020906@healeyonline.com>
On Friday 11 March 2005 3:00 pm, Mark Healey wrote:
> David Brownell wrote:
> > On Friday 11 March 2005 12:36 am, Mark Healey wrote:
> >
> >
> >...
> >>ohci_hcd 0000:00:01.2: remove, state 1
> >>usb usb1: USB disconnect, address 1
> >>ohci_hcd 0000:00:01.2: USB bus 1 deregistered
> >>ohci_hcd 0000:00:01.3: remove, state 1
> >>usb usb2: USB disconnect, address 1
> >>usb 2-1: USB disconnect, address 2
> >>ohci_hcd 0000:00:01.3: USB bus 2 deregistered
> >>
> >
> >
> > So your boot code is first loading the HCDs, then unloading them.
> > The problem is your boot scripts doing something remarkably bogus.
>
> HCD?
As in "ohci_hcd". "Host Controller Driver", as described
in the USB spec.
> How do I determine which script and fix it?
You could replace "rmmod" with a shell script that logged the
relevant stuff ... like maybe saving "ps -ax --forest" output
when the parameter is an HCD. Then work backwards from there.
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next prev parent reply other threads:[~2005-03-11 23:17 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-03-09 16:01 No USB devices are being noticed Mark Healey
2005-03-09 16:10 ` Oliver Neukum
2005-03-10 0:27 ` Mark Healey
2005-03-10 9:21 ` Oliver Neukum
2005-03-10 16:06 ` Mark Healey
2005-03-10 16:57 ` Patrick Mansfield
2005-03-11 8:36 ` Mark Healey
2005-03-11 15:08 ` David Brownell
2005-03-11 23:00 ` Mark Healey
2005-03-11 23:17 ` David Brownell [this message]
2005-03-12 7:30 ` Mark Healey
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