From patchwork Sat May 30 15:13:37 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stanley Chu X-Patchwork-Id: 11580467 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 3B5131391 for ; Sat, 30 May 2020 15:14:12 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D670420715 for ; Sat, 30 May 2020 15:14:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Rn8vegWu"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="Kza9OG7A" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D670420715 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=SJablvArATBDLy9CEsEOwFqCIlM+iqig62glQuGuCSY=; b=Rn8vegWuim5FjU 3B8KJeMw9G9lP8t0GBEGei6csQKk/Q+fW/KMSMhGtZHs/qqYld96e5vSQbax2qmJgz+KkxKhuapaO MyyclMLlvSo7GI7jmfwaXKxjoRpoFw7SsYQnIyUFFvNfZGHOboFvtrpeaf2MxO9XDCrhom6GDAZOm GnAB0wGIbfImH5KW26T7FhD5Nvn+UHTJcu2TlOd99rsafyKsy8p+CnXeYd9ZoK6SeETF1wTd9/KPZ C9/NSs2zAIj8nd6yLgRqkoehA+Dw4KBGSADUnOvxc4XPG3T6m86E41y2tX44KGTpvlnhCIWCtCF2q yb9504kBOuzGK42z9UfA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jf3BZ-00055b-O6; Sat, 30 May 2020 15:14:09 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jf3BU-00050V-9z; Sat, 30 May 2020 15:14:05 +0000 X-UUID: 307e3a3370f5479ca3b854bd7a413a7b-20200530 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=SPJ40cDjqiU6ZOCt6LvTtGZM/kEwgPDknQLr1x5cZfY=; b=Kza9OG7AGv27NbJbLE9OIiD+PFPwgDGluPkAC3Im8IQv9jDqOzohNkWZM/9L7oJPBaYnu85pfTndcy0E82Xb0Q0veNl8YsScOl/UtHcbGDESH1//7koFAAJ2gvtsCibjdetxPwVEZBVL7p0KrpyLjuRFDgF8LuLuYFQvDf+XMFI=; X-UUID: 307e3a3370f5479ca3b854bd7a413a7b-20200530 Received: from mtkcas68.mediatek.inc [(172.29.94.19)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 945028142; Sat, 30 May 2020 07:13:26 -0800 Received: from MTKMBS02N2.mediatek.inc (172.21.101.101) by MTKMBS62N1.mediatek.inc (172.29.193.41) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Sat, 30 May 2020 08:13:53 -0700 Received: from mtkcas08.mediatek.inc (172.21.101.126) by mtkmbs02n2.mediatek.inc (172.21.101.101) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Sat, 30 May 2020 23:13:37 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas08.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Sat, 30 May 2020 23:13:37 +0800 From: Stanley Chu To: , , , , Subject: [PATCH v1 2/2] scsi: ufs-mediatek: Support WriteBooster on Samsung UFS devices Date: Sat, 30 May 2020 23:13:37 +0800 Message-ID: <20200530151337.6182-3-stanley.chu@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20200530151337.6182-1-stanley.chu@mediatek.com> References: <20200530151337.6182-1-stanley.chu@mediatek.com> MIME-Version: 1.0 X-TM-SNTS-SMTP: D9C1B2FE1DB9811E2C52585261D356E405E346685F5B7B75511E572B46C88C132000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200530_081404_346252_67893C60 X-CRM114-Status: UNSURE ( 6.52 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record 0.0 MIME_BASE64_TEXT RAW: Message text disguised using base64 encoding -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid 0.0 UNPARSEABLE_RELAY Informational: message has unparseable relay lines X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Stanley Chu , bvanassche@acm.org, andy.teng@mediatek.com, cc.chou@mediatek.com, chun-hung.wu@mediatek.com, kuohong.wang@mediatek.com, linux-kernel@vger.kernel.org, cang@codeaurora.org, linux-mediatek@lists.infradead.org, peter.wang@mediatek.com, matthias.bgg@gmail.com, beanhuo@micron.com, chaotian.jing@mediatek.com, linux-arm-kernel@lists.infradead.org, asutoshd@codeaurora.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Add device quirk "UFS_DEVICE_QUIRK_WB_USING_SPECIAL_SELECTOR" on all Samsung UFS devices to enable WriteBooster on those devices. Signed-off-by: Stanley Chu --- drivers/scsi/ufs/ufs-mediatek.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/scsi/ufs/ufs-mediatek.c b/drivers/scsi/ufs/ufs-mediatek.c index d587b3276aa8..078a1e3d05d3 100644 --- a/drivers/scsi/ufs/ufs-mediatek.c +++ b/drivers/scsi/ufs/ufs-mediatek.c @@ -32,6 +32,9 @@ ufs_mtk_smc(UFS_MTK_SIP_DEVICE_RESET, high, res) static struct ufs_dev_fix ufs_mtk_dev_fixups[] = { + UFS_FIX(UFS_VENDOR_SAMSUNG, UFS_ANY_MODEL, + UFS_DEVICE_QUIRK_SUPPORT_EXTENDED_FEATURES | + UFS_DEVICE_QUIRK_WB_SPECIAL_SELECTOR), UFS_FIX(UFS_VENDOR_SKHYNIX, "H9HQ21AFAMZDAR", UFS_DEVICE_QUIRK_SUPPORT_EXTENDED_FEATURES), END_FIX