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
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1453187584.18326.9.camel@redhat.com \
--to=kraxel@redhat.com \
--cc=andrey@xdel.ru \
--cc=hdegoede@redhat.com \
--cc=kwolf@redhat.com \
--cc=qemu-devel@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).