From patchwork Tue Sep 13 02:01:24 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ming Lei X-Patchwork-Id: 114430 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from chlorine.canonical.com (chlorine.canonical.com [91.189.94.204]) by ozlabs.org (Postfix) with ESMTP id 2200EB71C4 for ; Tue, 13 Sep 2011 12:02:22 +1000 (EST) Received: from localhost ([127.0.0.1] helo=chlorine.canonical.com) by chlorine.canonical.com with esmtp (Exim 4.71) (envelope-from ) id 1R3IJn-000232-2k; Tue, 13 Sep 2011 02:01:47 +0000 Received: from mail-pz0-f49.google.com ([209.85.210.49]) by chlorine.canonical.com with esmtp (Exim 4.71) (envelope-from ) id 1R3IJk-00021v-7f for kernel-team@lists.ubuntu.com; Tue, 13 Sep 2011 02:01:44 +0000 Received: by pzk6 with SMTP id 6so130041pzk.22 for ; Mon, 12 Sep 2011 19:01:43 -0700 (PDT) Received: by 10.68.5.138 with SMTP id s10mr1006292pbs.238.1315879303172; Mon, 12 Sep 2011 19:01:43 -0700 (PDT) Received: from localhost ([121.15.171.107]) by mx.google.com with ESMTPS id i1sm1078226pbe.1.2011.09.12.19.01.32 (version=TLSv1/SSLv3 cipher=OTHER); Mon, 12 Sep 2011 19:01:41 -0700 (PDT) From: ming.lei@canonical.com To: kernel-team@lists.ubuntu.com Subject: [PATCH] fireware: add NO_MSI quirks for o2micro controller Date: Tue, 13 Sep 2011 10:01:24 +0800 Message-Id: <1315879284-4667-1-git-send-email-ming.lei@canonical.com> X-Mailer: git-send-email 1.7.4.1 Cc: Ming Lei X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.13 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: kernel-team-bounces@lists.ubuntu.com Errors-To: kernel-team-bounces@lists.ubuntu.com From: Ming Lei This patch fixes the bug 801719, and the maintainer (stefan-r-ubz@s5r6.in-berlin.de) of firware subsystem is submmitting the patch on upstream kernel. SRU Justification: Impact: - without the patch, Firewire and SD card are not both working on Dell E5420/E5420m/E5520/E5520M/E6520/M6600/M4600. Fix: - After applying the patch, Firewire and SD card are both working now. BugLink: http://bugs.launchpad.net/bugs/801719 Upstream: http://marc.info/?t=131475896500002&r=1&w=2 Signed-off-by: Ming Lei --- drivers/firewire/ohci.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c index ebb8973..2901eb1 100644 --- a/drivers/firewire/ohci.c +++ b/drivers/firewire/ohci.c @@ -302,6 +302,8 @@ static const struct { {PCI_VENDOR_ID_VIA, PCI_ANY_ID, PCI_ANY_ID, QUIRK_CYCLE_TIMER | QUIRK_NO_MSI}, + {PCI_VENDOR_ID_O2, PCI_ANY_ID, PCI_ANY_ID, + QUIRK_NO_MSI}, }; /* This overrides anything that was found in ohci_quirks[]. */