From: Ruslan <b7.10110111@gmail.com>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] [Bug 1440843] Re: Guest WinXP crashes when trying to use a USB spectrometer
Date: Tue, 28 Apr 2015 05:35:34 -0000 [thread overview]
Message-ID: <20150428053534.24447.22260.malone@wampee.canonical.com> (raw)
In-Reply-To: 20150406185912.26127.6004.malonedeb@gac.canonical.com
Indeed, the device appears added to the UHCI in both crashing cases and
to EHCI in the working case. Also, sometimes instead of BSOD of guest OS
I get abort of QEMU:
qemu-system-i386: hw/usb/core.c:735: usb_ep_get: Assertion `pid == 0x69 || pid == 0xe1' failed.
/usr/bin/qemuxp: line 4: 13514 Aborted (core dumped) qemu-system-i386 /home/ruslan/iso/Windoze/qemuxp.img -m 512 -display sdl -vga vmware -enable-kvm -usb -device usb-ehci $*
here $* stands for
-snapshot -hdb ~/iso/ntfs-data.img
and the crash was triggered by using usb_add command in QEMU terminal
and then attempting to access the device from WinXP.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1440843
Title:
Guest WinXP crashes when trying to use a USB spectrometer
Status in QEMU:
New
Bug description:
I'm using Amadeus spectrometer (OceanOptics USB250) via Windows-based
software "Quantum". I've tried six ways of attaching it to QEMU:
1. command line parameter "-device usb-host,hostbus=3,hostaddr=25"
2. command line parameter "-device usb-host,vendorid=0x2457,productid=0x1030"
3. command line parameter "-usbdevice host:2457:1030
4. command line parameter "-usbdevice host:3.25"
5. qemu console command "usb_add host:2457:1030"
5. qemu console command "usb_add host:3.25"
From these, only "-device ..." options work, i.e. numbers 1 and 2 in
the list above, and all others lead to IRQL_NOT_LESS_OR_EQUAL BSOD in
usbuhci.sys when I launch Quantum, which tries to start acquiring
spectra.
I've also tried to reproduce the crash with a flash drive, but
couldn't — it seems to work reliably in this case.
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1440843/+subscriptions
next prev parent reply other threads:[~2015-04-28 5:40 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-06 18:59 [Qemu-devel] [Bug 1440843] [NEW] Guest WinXP crashes when trying to use a USB spectrometer Ruslan
2015-04-21 7:03 ` [Qemu-devel] [Bug 1440843] " Erik Rull
2015-04-21 7:31 ` Ruslan
2015-04-21 17:34 ` Erik Rull
2015-04-28 5:35 ` Ruslan [this message]
2018-05-09 10:17 ` Thomas Huth
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=20150428053534.24447.22260.malone@wampee.canonical.com \
--to=b7.10110111@gmail.com \
--cc=1440843@bugs.launchpad.net \
--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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.