From patchwork Fri Sep 20 09:06:39 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: 13808390 Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) (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 4DCC6135A69 for ; Fri, 20 Sep 2024 09:06:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.61.82.184 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726823213; cv=none; b=ucxmDlDcujfEPoUhAGSkX0oqCAVB9UwbcaiVcM8efsr9RrgmO8BfW4jZ8gwG6LhhD33xK5AGHj2ePyjQPYzDKanNiqeJjMPg7rhruUL7JtDaFC4yaOua9zeINtxEHCj4bhKiEtoUAca1zdbTj/ubPgOFVdxTxOxU7s2MAExMxkA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726823213; c=relaxed/simple; bh=c5kxyNMWXdkI8h6HrT4xCeVDrYlKoovah9fUmHCAPhI=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=F4oMpXb5IBYnnM85PmS71wVOwz7vv57YnmJ1AEZ+j8TnkHDpVdVrB88DXth+/u5ZbFbH7kTpEmMPVdOhgdrz+tl96YA4s2dmBSV6/GWGC/cjPFBais26UNyyom6WfIFaMXErPNaLldGd+mbauVKVQ0LVhW6KFgsrOcQl+6gJaAc= 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=By16Ey9m; arc=none smtp.client-ip=210.61.82.184 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="By16Ey9m" X-UUID: a92905f4772f11ef8b96093e013ec31c-20240920 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=zwo4xBU6lj3FjG+IfMoGyS13z9c2D1Xz4JKX3Twas+Y=; b=By16Ey9m2O/BJy6VmFZjyGdrNHGkz7+z3+zU/r5tDnNryP18OdvTtztV7nGlMA4OtrisHks3o7mGSZj8dv4iTOPrBR+zn0w6quuWwGd9HRebCv6covAXWY5hanQsd4dSjD0Bx8mkIRUhXXUvKyCuuS22LLIKcEvFiFgAlO5RNIk=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.41,REQID:63e91656-4958-4d53-a6d0-ca2cbe0db3fc,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:509bfc17-b42d-49a6-94d2-a75fa0df01d2,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 X-CID-BAS: 0,_,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR,TF_CID_SPAM_ULN X-UUID: a92905f4772f11ef8b96093e013ec31c-20240920 Received: from mtkmbs09n2.mediatek.inc [(172.21.101.94)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 2014424320; Fri, 20 Sep 2024 17:06:45 +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; Fri, 20 Sep 2024 02:06:44 -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; Fri, 20 Sep 2024 17:06:44 +0800 From: To: , , , , CC: , , , , , , , , , , , , , , , , Subject: [PATCH v7 0/4] fix abort defect Date: Fri, 20 Sep 2024 17:06:39 +0800 Message-ID: <20240920090643.3566-1-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 This series fixes MCQ and SDB abort defect. 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 (4): ufs: core: fix the issue of ICU failure ufs: core: requeue aborted request ufs: core: add a quirk for MediaTek SDB mode aborted ufs: core: skip ISR notifying scsi when ufshcd_abort drivers/ufs/core/ufs-mcq.c | 21 ++++++---- drivers/ufs/core/ufshcd.c | 68 +++++++++++++++++++++++++-------- drivers/ufs/host/ufs-mediatek.c | 1 + include/ufs/ufshcd.h | 15 ++++++++ 4 files changed, 83 insertions(+), 22 deletions(-)