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=-6.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 EAB7AC282CE for ; Wed, 24 Apr 2019 17:13:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B90D02190C for ; Wed, 24 Apr 2019 17:13:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1556126009; bh=lKTDafnugXs1C19ugkJTfV+8Nyb0Wg0EnSfhH6NWDnQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=naaOTSH/Fl0F4zh1TBoAkyT6eaYfOG1K6Wb+/e4GuIchFPBqvRakcy0ie5IxYTGLO 2sYlvrqXwjvx/rtJvaB6J1GUVgv5hh81p0AfF4d6Oui+IYPqz1iRXhEY5SXeCz2p1q Jj/0LUdIdNZtbtMxCIq8z+bD8pACWgJ+8qnKSKPk= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387452AbfDXRN2 (ORCPT ); Wed, 24 Apr 2019 13:13:28 -0400 Received: from mail.kernel.org ([198.145.29.99]:37480 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387879AbfDXRN0 (ORCPT ); Wed, 24 Apr 2019 13:13:26 -0400 Received: from localhost (62-193-50-229.as16211.net [62.193.50.229]) (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 B5A6121915; Wed, 24 Apr 2019 17:13:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1556126006; bh=lKTDafnugXs1C19ugkJTfV+8Nyb0Wg0EnSfhH6NWDnQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=tw7yXV9CzX8EZvGlRPJ80/Ls4W6mOl2QdiuGd5RDewKv0QtMcvyZHF77+lGezciSO ufeMaL4U9dWFo8rUaU6YmBYDzkNSptbATuP1H3CJnywJ5Dbs6Pfavj9bNPqXj7PV8O 5EsOgN6IFBqinwWMkybNHX6kzWiLa652GTxZlwxs= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Andre Przywara , Bjorn Helgaas Subject: [PATCH 3.18 059/104] PCI: Add function 1 DMA alias quirk for Marvell 9170 SATA controller Date: Wed, 24 Apr 2019 19:09:16 +0200 Message-Id: <20190424170903.607619009@linuxfoundation.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190424170839.996641496@linuxfoundation.org> References: <20190424170839.996641496@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Andre Przywara commit 9cde402a59770a0669d895399c13407f63d7d209 upstream. There is a Marvell 88SE9170 PCIe SATA controller I found on a board here. Some quick testing with the ARM SMMU enabled reveals that it suffers from the same requester ID mixup problems as the other Marvell chips listed already. Add the PCI vendor/device ID to the list of chips which need the workaround. Signed-off-by: Andre Przywara Signed-off-by: Bjorn Helgaas CC: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/pci/quirks.c | 2 ++ 1 file changed, 2 insertions(+) --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -3565,6 +3565,8 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_M /* https://bugzilla.kernel.org/show_bug.cgi?id=42679#c14 */ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9130, quirk_dma_func1_alias); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9170, + quirk_dma_func1_alias); /* https://bugzilla.kernel.org/show_bug.cgi?id=42679#c47 + c57 */ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9172, quirk_dma_func1_alias);