From patchwork Wed Sep 25 09:55:43 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?UGV0ZXIgV2FuZyAo546L5L+h5Y+LKQ==?= X-Patchwork-Id: 830690 Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7B941158557 for ; Wed, 25 Sep 2024 10:11:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=60.244.123.138 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727259116; cv=none; b=hGUsqi7BLwugsBsBK6pr457Jiz/BTlyQW/0x4583BSLiJoY7KNK7jxFA/oq4nmFdt2cBT0iEVTQyoxuezj8pFbt5icEnAvtqX6iEed+tJtfZwWxh1FnquJAxRrgOA2tAdnlkJJ8hvbEr7JR8I9ORCEPXUCY2khvW3vie3Uc05vY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727259116; c=relaxed/simple; bh=r/RV4UnHc00RAjYST219l65rHHa73dtVnSJqzdbG384=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=XeC/TyGM+P5AERYtx6K9hrq4wSKWU41Fv2vCkD12IqRBWcCK4fWHI/n1qFVRoRD0UHKUsexJ5+S93HgP8O2o4g5B8hPhibPTmM3vG1OrZHlnCCxxWrVQeutVPhZWwfbce3zDrYL3FMTEz/tSwF2iL4DNvu8Ak6wO2O709/Sp6zM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com; spf=pass smtp.mailfrom=mediatek.com; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b=OsPooZXr; arc=none smtp.client-ip=60.244.123.138 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mediatek.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="OsPooZXr" X-UUID: 937ecea07b2611efb66947d174671e26-20240925 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=yJkRtRRNHcKSL8pTC/uoggd7XBAV+ua7KNG4SIwtsGc=; b=OsPooZXrY7F6feX4PEe45mesWrueYa+L4xll7S1d+xnjsnpSvWI0N6mTm+VtKN4xrLe+pTTUzOwRlBtK/ly849hnI9DE7JhT6T6OFG620xvZahZjRiuwNLdq/HRjjJCFqTAdDCXIJ6ZGdIO/jcNFtAAqx+ZiSVrSmY1ykvwXJAs=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.41, REQID:d9ec9e07-4f90-4caa-a26e-2772d8199a76, IP:0, U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:0 X-CID-META: VersionHash:6dc6a47, CLOUDID:6ce68a9e-8e9a-4ac1-b510-390a86b53c0a, B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:11|1,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0,LES :1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC:0 X-CID-BVR: 0,NGT X-CID-BAS: 0,NGT,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR,TF_CID_SPAM_ULN X-UUID: 937ecea07b2611efb66947d174671e26-20240925 Received: from mtkmbs11n2.mediatek.inc [(172.21.101.187)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1270620905; Wed, 25 Sep 2024 18:11:48 +0800 Received: from mtkmbs13n1.mediatek.inc (172.21.101.193) by MTKMBS09N2.mediatek.inc (172.21.101.94) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Wed, 25 Sep 2024 03:11:47 -0700 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs13n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Wed, 25 Sep 2024 18:11:47 +0800 From: To: , , , , CC: , , , , , , , , , , , , , , , , Subject: [PATCH v9 0/3] fix abort defect Date: Wed, 25 Sep 2024 17:55:43 +0800 Message-ID: <20240925095546.19492-1-peter.wang@mediatek.com> X-Mailer: git-send-email 2.18.0 Precedence: bulk X-Mailing-List: linux-scsi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MTK: N From: Peter Wang V9: - Revise the OCS content printed. V8: - Remove the abort variable to simplify the abort process. - Correct error handler successfully aborts release flow. - Ingore MCQ OCS: ABORTED. V7: - Use a variable instead of a flag. - Add a check for MCQ mode when setting this variable to UFS_ERR_HANDLER. - Print OCS information for OCS_ABORTED and OCS_INVALID_COMMAND_STATUS. - Add a MediaTek quirk for handling OCS_ABORTED in SDB mode. - Skip notifying SCSI from ISR during SCSI abort (ufshcd_abort()). V6: - Add err handler check before set flag true. V5: - Change flag name. - Amend comment and patch description. V4: - Remove nullify SQ entry abort requeue. - Add more comment for flag usage and set description. - Fix build warning. V3: - Change comment and use variable(rtc) for error print - Change flag name and move flag set before ufshcd_clear_cmd - Add SDB mode clear UTRLCLR tag receive OCS_ABORTED requeue V2: - Fix mcq_enabled build error. Peter Wang (3): ufs: core: fix the issue of ICU failure ufs: core: fix error handler process for MCQ abort ufs: core: add a quirk for MediaTek SDB mode aborted drivers/ufs/core/ufs-mcq.c | 15 ++++++++------- drivers/ufs/core/ufshcd.c | 28 ++++++++++++++++++++++++++-- drivers/ufs/host/ufs-mediatek.c | 1 + include/ufs/ufshcd.h | 6 ++++++ 4 files changed, 41 insertions(+), 9 deletions(-)