From patchwork Thu Dec 3 07:24:40 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stanley Chu X-Patchwork-Id: 11948059 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=-13.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,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 D3514C63777 for ; Thu, 3 Dec 2020 07:26:18 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 61C1620B80 for ; Thu, 3 Dec 2020 07:26:16 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 61C1620B80 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+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.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=naOHvJpyGcnFBGFn9PXilfFzWiWOGUpbWSDcAOmZXeY=; b=Jz0GnjiHrVnVLdFVpYOAEYHdNg AAXw5GQbfpCZJKAy1zj6WYwo37vCvsORkEpTDs4+A407Caxxp4oqpuuz67j8VM+hU25d6yj0ePf5O G4YsRLHzrebNbx8bkrhi+Sav1WikrIJFirntHxY3Ss2bvKqI03PNcc/VCEd9QcR0MYz9pumFxV3Ob XCK5LRDxHA0i9WzHCKNoT+GlXwsM4LoTpdWErYFNP78vkA5jGneWvSNfVvIGny0frq6rpU1tbUdE2 JDDqpWlTl7RrcFTsx0CnC5jY0zTlN7jXmT3qeHBxh5gxDeVcWH9/80he+0MIuPKAArNWxgbItXVjE 3cPvQ5KQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kkiz8-0003bn-V2; Thu, 03 Dec 2020 07:25:03 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kkiz5-0003aZ-4A; Thu, 03 Dec 2020 07:25:01 +0000 X-UUID: 0219bfdc499b47d686af6cdd1966ec7c-20201202 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=jz0kwiMlBZrqVVsLZvtCmQOTov/DN2uxus8GQ6EyM2U=; b=ZofuVxI+RPlgSNrhla/t1OgO+6gifGCEbLqHDuiOQiY+qh7JxyyPPrOP8/61yzT3DIdyiE+NzYXDsDKhbjqCJD4GA1rrZvbXmtwUNVHfXjQLh2nayyZFX8g1MrL5Tb8p+OJATi9dHJyzgIuLKbw1o2JIZvabq3UIvEzwRnGq2fM=; X-UUID: 0219bfdc499b47d686af6cdd1966ec7c-20201202 Received: from mtkcas67.mediatek.inc [(172.29.193.45)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1855707130; Wed, 02 Dec 2020 23:24:41 -0800 Received: from MTKMBS02N2.mediatek.inc (172.21.101.101) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 2 Dec 2020 23:24:52 -0800 Received: from MTKCAS06.mediatek.inc (172.21.101.30) by mtkmbs02n2.mediatek.inc (172.21.101.101) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 3 Dec 2020 15:24:44 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by MTKCAS06.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Thu, 3 Dec 2020 15:24:45 +0800 From: Stanley Chu To: , , , , Subject: [PATCH v2 0/3] Refine error history and introduce event_notify vop Date: Thu, 3 Dec 2020 15:24:40 +0800 Message-ID: <20201203072443.6663-1-stanley.chu@mediatek.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 X-TM-SNTS-SMTP: C4D933F04B8EEE2591AD9993567FE9F7560B576AB4461CA834E1FE9700733EDB2000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201203_022459_431285_A0D6FF0E X-CRM114-Status: UNSURE ( 7.87 ) X-CRM114-Notice: Please train this message. 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 , alice.chao@mediatek.com, bvanassche@acm.org, huadian.liu@mediatek.com, andy.teng@mediatek.com, cc.chou@mediatek.com, chun-hung.wu@mediatek.com, kuohong.wang@mediatek.com, linux-kernel@vger.kernel.org, jiajie.hao@mediatek.com, 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+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi, This series refines error history functions and introduce a new event_notify vop to allow vendor to get notification of important events. Change since v1: - Change notify_event() to event_notify() to follow vop naming covention. Stanley Chu (3): scsi: ufs: Add error history for abort event in UFS Device W-LUN scsi: ufs: Refine error history functions scsi: ufs: Introduce event_notify variant function drivers/scsi/ufs/ufshcd.c | 122 ++++++++++++++++++++++---------------- drivers/scsi/ufs/ufshcd.h | 82 ++++++++++++------------- 2 files changed, 112 insertions(+), 92 deletions(-)