From: Jeremy Fitzhardinge <jeremy@goop.org>
To: Alan Stern <stern@rowland.harvard.edu>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
linux-usb <linux-usb@vger.kernel.org>
Subject: Re: Oops in UHCI when encountering "host controller process error"
Date: Tue, 21 Oct 2008 13:41:12 -0700 [thread overview]
Message-ID: <48FE3E68.5080908@goop.org> (raw)
In-Reply-To: <Pine.LNX.4.44L0.0810211601340.2353-100000@iolanthe.rowland.org>
Alan Stern wrote:
> On Thu, 16 Oct 2008, Jeremy Fitzhardinge wrote:
>
>
>> Looks like this is the relevent detail: "uhci->skelqh[1]->node.next is
>> NULL" for all the queues. Haven't looked into it yet.
>>
>
> Any news?
>
They're being initialized properly (which is what I'd expect, since the
driver works fine when booting native). They're being trashed at some
later point, likely when handing the hardware error. But I haven't had
a chance to pick through it in any more detail than that.
J
next prev parent reply other threads:[~2008-10-21 20:41 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-15 23:42 Oops in UHCI when encountering "host controller process error" Jeremy Fitzhardinge
2008-10-16 14:03 ` Alan Stern
2008-10-16 22:02 ` Jeremy Fitzhardinge
2008-10-16 23:34 ` Alan Stern
2008-10-17 1:00 ` Jeremy Fitzhardinge
2008-10-17 14:58 ` Alan Stern
2008-10-17 15:20 ` Jeremy Fitzhardinge
2008-10-21 20:02 ` Alan Stern
2008-10-21 20:41 ` Jeremy Fitzhardinge [this message]
2008-12-09 0:04 ` Jeremy Fitzhardinge
2008-12-09 1:04 ` Jeremy Fitzhardinge
2008-12-09 2:13 ` Alan Stern
2008-12-09 18:24 ` Jeremy Fitzhardinge
2008-12-09 18:43 ` Alan Stern
2008-12-09 22:49 ` Jeremy Fitzhardinge
2008-12-10 15:10 ` Alan Stern
2008-12-10 19:15 ` Jeremy Fitzhardinge
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