From patchwork Mon Mar 14 10:13:04 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 12779998 X-Patchwork-Delegate: bhelgaas@google.com Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8462AC433F5 for ; Mon, 14 Mar 2022 10:12:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232070AbiCNKOB (ORCPT ); Mon, 14 Mar 2022 06:14:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56630 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233973AbiCNKN7 (ORCPT ); Mon, 14 Mar 2022 06:13:59 -0400 Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E15972ED; Mon, 14 Mar 2022 03:12:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1647252769; x=1678788769; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=c8lMY83U7bDWqT64s5CwKGyHVEMkl2FJOdW10OwOnfg=; b=HYkc7FUIz6bu8HiofXC1HVMbp6lFE2gksjLgdKOzzyRVJctg32pUSiKT TQDFqgH+wlrKIAmmb6xSGRbjAhAO6IguZ0V+BvZFbR6I3sYwwAGJmHu3D OIT5woD8pjYYrpEiNXTnADSFvllNlE++Wkdbz9Rio9DjXPV1j+Mwgy56M SoCy7ymqPTajTGfAh+mvjr/nxMIixGBHxUB4AMtngqh2ZpKg51tiUPJhU GdgMBobm13c+xKY3dVszR95IschTy8TZttd16EKPHV+KmoVwPL+zzW1DG 3k1HmiuqY0kctMUPGkk0HvVH5wh0WmQ5YRufpu2ximxgp5dDH4ct2lKLF A==; X-IronPort-AV: E=McAfee;i="6200,9189,10285"; a="235933428" X-IronPort-AV: E=Sophos;i="5.90,180,1643702400"; d="scan'208";a="235933428" Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Mar 2022 03:12:48 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,180,1643702400"; d="scan'208";a="512145411" Received: from black.fi.intel.com ([10.237.72.28]) by orsmga002.jf.intel.com with ESMTP; 14 Mar 2022 03:12:47 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id 560E0150; Mon, 14 Mar 2022 12:13:06 +0200 (EET) From: Andy Shevchenko To: Bjorn Helgaas , linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Andy Shevchenko , micklorain@protonmail.com Subject: [PATCH v1 1/1] PCI: Disable MSI for ATI PCIe-USB adapter Date: Mon, 14 Mar 2022 12:13:04 +0200 Message-Id: <20220314101304.89866-1-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org ATI PCIe-USB adapter advertises MSI, but it doesn't work by yet unknown reason. Disable MSI for these devices. Fixes: 306c54d0edb6 ("usb: hcd: Try MSI interrupts on PCI devices") BugLink: https://lore.kernel.org/all/20200702143045.23429-1-andriy.shevchenko@linux.intel.com/ Reported-by: micklorain@protonmail.com Tested-by: micklorain@protonmail.com Signed-off-by: Andy Shevchenko --- drivers/pci/quirks.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index 65f7f6b0576c..cc6a87a32b62 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -3041,6 +3041,13 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5715S, quirk_msi_intx_disable_bug); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x4386, quirk_msi_intx_disable_bug); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x4387, quirk_msi_intx_disable_bug); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x4388, quirk_msi_intx_disable_bug); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x4389, quirk_msi_intx_disable_bug); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x438a, quirk_msi_intx_disable_bug); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x438b, quirk_msi_intx_disable_bug); + DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x4390, quirk_msi_intx_disable_ati_bug); DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x4391,