From patchwork Thu Oct 26 07:18:02 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AceLan Kao X-Patchwork-Id: 830480 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lists.ubuntu.com (client-ip=91.189.94.19; helo=huckleberry.canonical.com; envelope-from=kernel-team-bounces@lists.ubuntu.com; receiver=) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="ncQLh4Mw"; dkim-atps=neutral Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) by ozlabs.org (Postfix) with ESMTP id 3yMyzN6TX1z9ryk; Thu, 26 Oct 2017 18:18:40 +1100 (AEDT) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.86_2) (envelope-from ) id 1e7cR3-0004gY-N8; Thu, 26 Oct 2017 07:18:37 +0000 Received: from mail-pf0-f195.google.com ([209.85.192.195]) by huckleberry.canonical.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1e7cR2-0004ez-4Y for kernel-team@lists.ubuntu.com; Thu, 26 Oct 2017 07:18:36 +0000 Received: by mail-pf0-f195.google.com with SMTP id a8so1874005pfc.0 for ; Thu, 26 Oct 2017 00:18:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:subject:date:message-id:in-reply-to:references; bh=HIr2w7ZeA3rQWhXEK5R6CYZJEEC9e1vHo3B4+/4eXag=; b=ncQLh4MwupgBv7KEt6wiufczdOSCEvNyd/p9Cx0Mjd8BGb62X4OSGabvPwBCAnVcrH 1iYbtQG5J8haTs2DhRV8L7D0AEyzxNoxtP0R4/Np/A9hCuP2ZRHOtqnWJmpjl8DPMQ1c sXyirzvi/6uMSGIBcaSiB5fTedfylVZinoMDDkreHEIS1Elb49sesIdi546CqaWt7ZeA XXRBORu0M3JqtlDXUVkktAxx/1HqLDj1F7jCqJvgCC6rXWPbpZqWlxKujy0jIZ4G8WhQ lfAqv46eVISFZ25qPfdKMWdRmXRvm9MXkQUi8KEQU/OnkCclj1op77tICtAb8P1m8UpA iuSQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:subject:date:message-id :in-reply-to:references; bh=HIr2w7ZeA3rQWhXEK5R6CYZJEEC9e1vHo3B4+/4eXag=; b=HVa+9+efq1f2IXdJmkBgnlgqoqZiXH2khuihTe2YnrJ8P5GFvaBgjcMYMkudQGpnJV paVzQoGnHWGr8UCeug0M1HoSReD9gDQToeokpWXii7uBaJsbS/WqX5SCtlaxiApVSc52 PMMcpTmnL7MYWIuHvKcWTmOAKxc8+IVdWLQGVyJItrkBZHzoIqia1/WX3YadwEFk45PA YUg5Yt+wHK7daAp8/rYGkdFyd6XMXMq4H+fWBZqoakSPUXMERtRVc716TWHxeIQw01O0 KvWTuxacfzp5YWgEYi1DxaGXjm/JSHyQo8+32BF7P52aCVwu38tbNUqr9PxEpCwB/JQF rvKQ== X-Gm-Message-State: AMCzsaUBbx9E5qmGdHncgo/6xspS9PklzVTaJ7VbxmX1nP1qxPRrPypx pTvhuOaM/sEEVgXRdDC2SE1AiQi3 X-Google-Smtp-Source: ABhQp+TKQf1gueHLIc1BrWxLXE8eRv0gcxQYTdLIl0d94IozoZtddyjboEDUIQ6urDoNoLSg9EIhAA== X-Received: by 10.99.105.71 with SMTP id e68mr4186859pgc.55.1509002314346; Thu, 26 Oct 2017 00:18:34 -0700 (PDT) Received: from localhost (220-135-118-142.HINET-IP.hinet.net. [220.135.118.142]) by smtp.gmail.com with ESMTPSA id f24sm8966696pfk.183.2017.10.26.00.18.32 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 26 Oct 2017 00:18:33 -0700 (PDT) From: AceLan Kao To: kernel-team@lists.ubuntu.com Subject: [PATCH 8/8] UBUNTU: SAUCE: ath9k: set use_msi=1 on Dell Vostro 3578 Date: Thu, 26 Oct 2017 15:18:02 +0800 Message-Id: <1509002282-31921-9-git-send-email-acelan.kao@canonical.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1509002282-31921-1-git-send-email-acelan.kao@canonical.com> References: <1509002282-31921-1-git-send-email-acelan.kao@canonical.com> X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" BugLink: http://bugs.launchpad.net/bugs/1727228 BIOS on Dell Inspiron Vostro 3578 blocks legacy interrupts (INTx), and only allows MSI for WLAN device. Signed-off-by: AceLan Kao --- drivers/net/wireless/ath/ath9k/init.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c index fbdda28..4801b73 100644 --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c @@ -152,6 +152,14 @@ static const struct dmi_system_id ath9k_quirks[] __initconst = { DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron 3576"), }, }, + { + .callback = set_use_msi, + .ident = "Dell Vostro 3578", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 3578"), + }, + }, {} };