From patchwork Thu Mar 26 15:07:45 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stanley Chu X-Patchwork-Id: 11460343 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 268266CA for ; Thu, 26 Mar 2020 15:08:09 +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 04C6C2076A for ; Thu, 26 Mar 2020 15:08:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="f2g4MfGa"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="uz4bbbE0" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 04C6C2076A 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: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:In-Reply-To:References: List-Owner; bh=42fJDeoexB9j4cXQsWf3hC0lejZ6DYXpXBbN+puBVD4=; b=f2g4MfGagAxvd5 Xfnvuf1Birxc+Bua+tjnnDEEYi1tzbD32pr1Khkqo5SvCX07sfcojReP32qwBaKMvQoa/MtCX+cXV 50Rb6WV46b9MFt4XOLZy2RtGOTGO4It7NTyhA6nhRWTjGm2e1kSIa4DKcQIH2BblKurTkeMN2UOOM TLOMLqbbkcjLsWmcQ8xnd+n57datBsdCO/lajmU4vzHGmz8VvXiGqMfvvGNlR7w/0acEGnFA7AIji nlf6YWphcHOAmh0uUbNnwPqpkt4WBt199nqWdS8lj+yOJDa0jjUiJjy4SuqhC9u/whVDjw+QMce5p 7zJFB+zIgPrGDD+Z96sQ==; 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 1jHU73-0003Pa-8u; Thu, 26 Mar 2020 15:08:05 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jHU70-0003O7-PH; Thu, 26 Mar 2020 15:08:04 +0000 X-UUID: 10ac4f038cef4280b9e1d43e367cd8c9-20200326 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:Message-ID:Date:Subject:CC:To:From; bh=q4HfqE41fG8j1Z9fLijz7fOipfgRE/koqLpBPkPcNyU=; b=uz4bbbE0kcfZ0lHmnxI6H54f+nU5DyEwg1JYamK4dIo9lkM2qKJi1DGVxkb64gxKwOw33dEM9CSN/hWoZYFVNdS5jc0WxjnHZmsYIE0D74UCibCmFsW5mKXNylmO4Pmy+T03UWO2n6BkPQ4Mx4SkZmG1vOVpPZ+/jzGN+3M/LZw=; X-UUID: 10ac4f038cef4280b9e1d43e367cd8c9-20200326 Received: from mtkcas68.mediatek.inc [(172.29.94.19)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 1707116345; Thu, 26 Mar 2020 07:07:58 -0800 Received: from MTKMBS02N1.mediatek.inc (172.21.101.77) by MTKMBS62N1.mediatek.inc (172.29.193.41) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Thu, 26 Mar 2020 08:07:55 -0700 Received: from mtkcas07.mediatek.inc (172.21.101.84) by mtkmbs02n1.mediatek.inc (172.21.101.77) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Thu, 26 Mar 2020 23:07:48 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Thu, 26 Mar 2020 23:07:47 +0800 From: Stanley Chu To: , , , , Subject: [PATCH v2 0/2] scsi: ufs: add error recovery for suspend and resume in ufs-mediatek Date: Thu, 26 Mar 2020 23:07:45 +0800 Message-ID: <20200326150747.11426-1-stanley.chu@mediatek.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200326_080802_825714_F42ED553 X-CRM114-Status: UNSURE ( 5.92 ) 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 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [216.200.240.184 listed in list.dnswl.org] 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, 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, 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 Hi, This patchset adds error recovery flow for suspend and resume in ufs-mediatek driver. v1 -> v2: - Fix format of comments Stanley Chu (2): scsi: ufs: export ufshcd_link_recovery for vendor's error recovery scsi: ufs-mediatek: add error recovery for suspend and resume drivers/scsi/ufs/ufs-mediatek.c | 13 +++++++++++-- drivers/scsi/ufs/ufshcd.c | 3 ++- drivers/scsi/ufs/ufshcd.h | 1 + 3 files changed, 14 insertions(+), 3 deletions(-)