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=-3.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no 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 1AA86C4742C for ; Mon, 16 Nov 2020 10:22:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BA1A821527 for ; Mon, 16 Nov 2020 10:22:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728483AbgKPJpq (ORCPT ); Mon, 16 Nov 2020 04:45:46 -0500 Received: from mga01.intel.com ([192.55.52.88]:5891 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726885AbgKPJpq (ORCPT ); Mon, 16 Nov 2020 04:45:46 -0500 IronPort-SDR: NJatGgd18tVl4SD2dQ1+yZDspB9P9R7Rhp3QTpWy+3TBcKAV3b4FOJUqkSc/KCnIebohfMnnFa fN3Q4VmcV4wA== X-IronPort-AV: E=McAfee;i="6000,8403,9806"; a="188765839" X-IronPort-AV: E=Sophos;i="5.77,482,1596524400"; d="scan'208";a="188765839" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Nov 2020 01:45:45 -0800 IronPort-SDR: gIP0rCAo4mkKsHuXyuTnpVM7aQjYg9hJrCd7ALKlccfDca1wa+Y3bWgMN9LX3BAFEUWhyuiBDj SdijufW3CLdw== X-IronPort-AV: E=Sophos;i="5.77,482,1596524400"; d="scan'208";a="475465999" Received: from smile.fi.intel.com (HELO smile) ([10.237.68.40]) by orsmga004-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Nov 2020 01:45:42 -0800 Received: from andy by smile with local (Exim 4.94) (envelope-from ) id 1keb5w-0072IO-Mb; Mon, 16 Nov 2020 11:46:44 +0200 Date: Mon, 16 Nov 2020 11:46:44 +0200 From: Andy Shevchenko To: Bjorn Helgaas Cc: Bjorn Helgaas , linux-pci@vger.kernel.org, johan@kernel.org, linux-usb@vger.kernel.org, alberto.vignani@fastwebnet.it Subject: Re: [PATCH v2 1/2] PCI: Disable MSI for Pericom PCIe-USB adapter Message-ID: <20201116094644.GP4077@smile.fi.intel.com> References: <20201106100526.17726-1-andriy.shevchenko@linux.intel.com> <20201113232138.GA1141907@bjorn-Precision-5520> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20201113232138.GA1141907@bjorn-Precision-5520> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org On Fri, Nov 13, 2020 at 05:21:38PM -0600, Bjorn Helgaas wrote: > On Fri, Nov 06, 2020 at 12:05:25PM +0200, Andy Shevchenko wrote: > > Pericom PCIe-USB adapter advertises MSI, but documentation says > > "The MSI Function is not implemented on this device." in the chapters > > 7.3.27, 7.3.29-7.3.31. > > > > Fixes: 306c54d0edb6 ("usb: hcd: Try MSI interrupts on PCI devices") > > Datasheet: https://www.diodes.com/assets/Datasheets/PI7C9X440SL.pdf > > Reported-by: alberto.vignani@fastwebnet.it > > Is there a URL to a problem report we can include here? You mean URL to email archives or something else? -- With Best Regards, Andy Shevchenko