From patchwork Mon Aug 13 19:41:23 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bjorn Helgaas X-Patchwork-Id: 10564787 X-Patchwork-Delegate: bhelgaas@google.com Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 4271315A6 for ; Mon, 13 Aug 2018 19:41:27 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 2966F2834A for ; Mon, 13 Aug 2018 19:41:27 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 1DCB628614; Mon, 13 Aug 2018 19:41:27 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 8062A2834A for ; Mon, 13 Aug 2018 19:41:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730219AbeHMWZD (ORCPT ); Mon, 13 Aug 2018 18:25:03 -0400 Received: from mail.kernel.org ([198.145.29.99]:34214 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729990AbeHMWZC (ORCPT ); Mon, 13 Aug 2018 18:25:02 -0400 Received: from localhost (unknown [69.71.4.100]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 8AF13217BC; Mon, 13 Aug 2018 19:41:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1534189284; bh=wDTr4IQZoMNJeY1XZvdz99dQlK21K4Gy372CCo5tUbk=; h=Date:From:To:Cc:Subject:From; b=tgXm1ZeVctyttzx16u1gM8znLAYMzOmzpmPHmG2I4W9jeje8s+MhGiomS3sHd9nZg ZwnYw9v1At35ZC0oH7riDzG3X1u5iLiBRScMZqbP5zKbNmUjW9y6n5MMZAqX76mtze Ajsir+KLX563DVyJyYAiVYizxoLm8Ropzbi9agh0= Date: Mon, 13 Aug 2018 14:41:23 -0500 From: Bjorn Helgaas To: f.bluethner@mailbox.org Cc: Alex Williamson , linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org Subject: PCI: Add function 1 DMA alias quirk for Marvell 88SS9183 Message-ID: <20180813194123.GM113140@bhelgaas-glaptop.roam.corp.google.com> MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.9.2 (2017-12-15) Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Hi, Thanks a lot for your new report (https://bugzilla.kernel.org/show_bug.cgi?id=42679#c134). Can you confirm that the patch below is equivalent to what you tested and it resolves the problem? If so, I'll try to include it for v4.19. commit dd4e0ad485e12c9c04eb7a21ba69c24f12cb1918 Author: Bjorn Helgaas Date: Mon Aug 13 14:30:41 2018 -0500 PCI: Add function 1 DMA alias quirk for Marvell 88SS9183 Add function 1 DMA alias quirk for Marvell 88SS9183 PCIe SSD Controller. Link: https://bugzilla.kernel.org/show_bug.cgi?id=42679#c134 Reported-by: Signed-off-by: Bjorn Helgaas diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index deb051583eda..6994544125ff 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -3845,6 +3845,9 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x917a, /* https://bugzilla.kernel.org/show_bug.cgi?id=42679#c78 */ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9182, quirk_dma_func1_alias); +/* https://bugzilla.kernel.org/show_bug.cgi?id=42679#c134 */ +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9183, + quirk_dma_func1_alias); /* https://bugzilla.kernel.org/show_bug.cgi?id=42679#c46 */ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x91a0, quirk_dma_func1_alias);