From: Gerd Hoffmann <kraxel@redhat.com>
To: Andrey Korolyov <andrey@xdel.ru>
Cc: Kevin Wolf <kwolf@redhat.com>,
hdegoede@redhat.com,
"qemu-devel@nongnu.org" <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] usb-storage assertions
Date: Tue, 19 Jan 2016 08:13:04 +0100 [thread overview]
Message-ID: <1453187584.18326.9.camel@redhat.com> (raw)
In-Reply-To: <CABYiri9MuNsnugbe_h7WyOh9sM752Y-n+3qL2NFGHdicWt_5dg@mail.gmail.com>
On Di, 2016-01-19 at 02:49 +0300, Andrey Korolyov wrote:
> On Mon, Jan 18, 2016 at 4:55 PM, Gerd Hoffmann <kraxel@redhat.com> wrote:
> > Hi,
> >
> >> > ok. Had no trouble with freebsd, will go fetch netbsd images. What
> >> > arch is this? i386? x86_64?
> >>
> >> i386 7.0 for the reference, but I`m sure that this wouldn`t matter in
> >> any way.
> >
> > 7.0 trace:
>
> Whoops, sorry, should be 5.1/i386.
I'll check that too ...
> On a 7.0 I observe same endless
> loop as you do.
... just wanted to start with that one.
[ trace snipped ]
> > So, to shutdown ehci netbsd clears the cmd register, then sets the reset
> > bit in the cmd register. Fine.
> >
> > Then it goes read the status register, in a loop, forever. No idea why,
> > and I also can't spot then place in the source code. Hmm ...
/me was hoping anyone has an idea what is going on here.
Are you familiar with the netbsd kernel sources?
cheers,
Gerd
next prev parent reply other threads:[~2016-01-19 7:13 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-09 17:34 [Qemu-devel] usb-storage assertions Andrey Korolyov
2016-01-12 14:17 ` Gerd Hoffmann
2016-01-12 14:36 ` Kevin Wolf
2016-01-12 14:56 ` Daniel P. Berrange
2016-01-13 16:13 ` Gerd Hoffmann
2016-01-13 16:28 ` Andrey Korolyov
2016-01-15 18:08 ` Andrey Korolyov
2016-01-18 9:38 ` Gerd Hoffmann
2016-01-18 9:50 ` Andrey Korolyov
2016-01-18 13:55 ` Gerd Hoffmann
2016-01-18 23:49 ` Andrey Korolyov
2016-01-19 7:13 ` Gerd Hoffmann [this message]
2016-01-19 10:59 ` Andrey Korolyov
2016-01-19 11:44 ` Gerd Hoffmann
2016-01-19 14:19 ` Gerd Hoffmann
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