From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0C963C433ED for ; Mon, 3 May 2021 11:51:51 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 5B11861151 for ; Mon, 3 May 2021 11:51:50 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5B11861151 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bugs.launchpad.net Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:40076 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ldX77-00084R-82 for qemu-devel@archiver.kernel.org; Mon, 03 May 2021 07:51:49 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:44496) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ldWvM-0005f4-Uf for qemu-devel@nongnu.org; Mon, 03 May 2021 07:39:41 -0400 Received: from indium.canonical.com ([91.189.90.7]:46612) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1ldWvC-0002uz-AJ for qemu-devel@nongnu.org; Mon, 03 May 2021 07:39:37 -0400 Received: from loganberry.canonical.com ([91.189.90.37]) by indium.canonical.com with esmtp (Exim 4.86_2 #2 (Debian)) id 1ldWvA-0004N3-OC for ; Mon, 03 May 2021 11:39:28 +0000 Received: from loganberry.canonical.com (localhost [127.0.0.1]) by loganberry.canonical.com (Postfix) with ESMTP id B0AB82E815F for ; Mon, 3 May 2021 11:39:28 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Date: Mon, 03 May 2021 11:27:03 -0000 From: Thomas Huth <1096714@bugs.launchpad.net> To: qemu-devel@nongnu.org X-Launchpad-Notification-Type: bug X-Launchpad-Bug: product=qemu; status=Expired; importance=Undecided; assignee=None; X-Launchpad-Bug-Information-Type: Public X-Launchpad-Bug-Private: no X-Launchpad-Bug-Security-Vulnerability: no X-Launchpad-Bug-Commenters: dgilbert-h hramrach kraxel-redhat sven-koehler th-huth X-Launchpad-Bug-Reporter: Sven (sven-koehler) X-Launchpad-Bug-Modifier: Thomas Huth (th-huth) References: <20130107012337.1165.80927.malonedeb@gac.canonical.com> Message-Id: <162004122349.4638.8731331269093468189.malone@chaenomeles.canonical.com> Subject: [Bug 1096714] Re: qemu 1.3.0: usb devices shouldn't have same vendor/product ID and same serial X-Launchpad-Message-Rationale: Subscriber (QEMU) @qemu-devel-ml X-Launchpad-Message-For: qemu-devel-ml Precedence: bulk X-Generated-By: Launchpad (canonical.com); Revision="02afa4875ac52c169f5cddf0d1bcdd6e149a3754"; Instance="production" X-Launchpad-Hash: 3bbc5fe0a6ec56795324913a67d7856e4fad99e2 Received-SPF: none client-ip=91.189.90.7; envelope-from=bounces@canonical.com; helo=indium.canonical.com X-Spam_score_int: -65 X-Spam_score: -6.6 X-Spam_bar: ------ X-Spam_report: (-6.6 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.25, RCVD_IN_DNSWL_HI=-5, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_NONE=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Bug 1096714 <1096714@bugs.launchpad.net> Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" This is an automated cleanup. This bug report has been moved to QEMU's new bug tracker on gitlab.com and thus gets marked as 'expired' now. Please continue with the discussion here: https://gitlab.com/qemu-project/qemu/-/issues/92 ** Changed in: qemu Status: New =3D> Expired ** Bug watch added: gitlab.com/qemu-project/qemu/-/issues #92 https://gitlab.com/qemu-project/qemu/-/issues/92 -- = You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1096714 Title: qemu 1.3.0: usb devices shouldn't have same vendor/product ID and same serial Status in QEMU: Expired Bug description: Boot Windows XP with ./qemu-system-i386 -device pci-ohci -device usb-tablet and then with ./qemu-system-i386 -device pci-ohci -device usb-kbd and you will notice, that the usb keyboard is not detected. In fact, Windows XP detects the usb tablet and loads the driver for the tablet instead of the driver for the keyboard. The problem seems to be, that vendor and product ID and even the seriel of both the usb tablet and the usb keyboard are the same as an lsusb reveiles. Hence, Windows XP doesn't detect when you replace the tablet by a keyboard and vice versa. I didn't check other USB devices, but it seems a bad idea to me to have devices with the same vendor/product Id. I'm not aware, whether it is sufficient to change the seriel numbers of the devices. To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1096714/+subscriptions