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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS 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 7AA95C43381 for ; Mon, 4 Mar 2019 14:02:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 50688206B8 for ; Mon, 4 Mar 2019 14:02:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726731AbfCDOCW (ORCPT ); Mon, 4 Mar 2019 09:02:22 -0500 Received: from mga12.intel.com ([192.55.52.136]:50282 "EHLO mga12.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726173AbfCDOCW (ORCPT ); Mon, 4 Mar 2019 09:02:22 -0500 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga106.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 04 Mar 2019 06:02:22 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.58,440,1544515200"; d="scan'208";a="304239758" Received: from mattu-haswell.fi.intel.com (HELO [10.237.72.164]) ([10.237.72.164]) by orsmga005.jf.intel.com with ESMTP; 04 Mar 2019 06:02:20 -0800 Subject: Re: Linux Kernel - problem To: Cezary Lenkiewicz , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org References: From: Mathias Nyman Message-ID: <185b7bc6-900a-1cde-106f-96ead6dcc6ba@intel.com> Date: Mon, 4 Mar 2019 16:04:26 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.4.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 4.3.2019 14.17, Cezary Lenkiewicz wrote: > Hello, > I have problem with Euphony system - this is linux for audio. > I talking with Euphony support but they say that the problem is in the linux kernel. > > Please show my conversation with euphony: > > https://euphony-audio.com/hesk/ticket.php?track=T4N-M6G-XHAE&e=missionfanboy%40gmail.com&Refresh=49662 > > Can you fix this PLEASE ? Feb 28 17:11:34 euphony kernel: xhci_hcd 0000:04:00.0: ERROR: unexpected command completion code 0x11. Feb 28 17:11:34 euphony kernel: usb 5-1.1: Not enough bandwidth for altsetting 1 Completion code 0x11 (17) is parameter error, this means some value in a context parameter is invalid. Many of these context parameter are taken from the descriptors of the attached usb device (device, interface, endpoint descriptors) More details are needed, output of "lsusb -v", and dynamic debug of xhci and usbcore would be a good start -Mathias