From patchwork Tue Mar 28 10:34:21 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Po-Wen Kao X-Patchwork-Id: 13190884 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 53ACFC76195 for ; Tue, 28 Mar 2023 10:34:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232689AbjC1Keo (ORCPT ); Tue, 28 Mar 2023 06:34:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39344 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232453AbjC1Kel (ORCPT ); Tue, 28 Mar 2023 06:34:41 -0400 Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CA464659C; Tue, 28 Mar 2023 03:34:35 -0700 (PDT) X-UUID: 1fbe18bccd5411eda9a90f0bb45854f4-20230328 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=xAF1t0kYcF0EYKALBUua+C/SatMZVJve83KLnwb74ng=; b=GIzWREpJZHPuz+8vEQLoXsVom7uXthxI+T2LpEppnV8ray1TTwgJNi4A1CqgN4QXAR8MVEvz/wSX6AQg43qVN1h01CAocNFtY+o7T3r/5S7rcJit8QTVPZJVYt/fRaP1L6d+UE+afF5U8DdcgKiXfeVnjdzzQO7oXgyA9lwssuQ=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.22,REQID:55437422-2b6c-4226-84de-e2389f942e8f,IP:0,U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:95,FILE:0,BULK:0,RULE:Release_Ham,ACTION :release,TS:95 X-CID-INFO: VERSION:1.1.22,REQID:55437422-2b6c-4226-84de-e2389f942e8f,IP:0,URL :0,TC:0,Content:0,EDM:0,RT:0,SF:95,FILE:0,BULK:0,RULE:Spam_GS981B3D,ACTION :quarantine,TS:95 X-CID-META: VersionHash:120426c,CLOUDID:8db62af7-ddba-41c3-91d9-10eeade8eac7,B ulkID:230328183433A10HPIW7,BulkQuantity:0,Recheck:0,SF:38|29|28|17|19|48,T C:nil,Content:0,EDM:-3,IP:nil,URL:0,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0 ,OSI:0,OSA:0,AV:0 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-UUID: 1fbe18bccd5411eda9a90f0bb45854f4-20230328 Received: from mtkmbs10n1.mediatek.inc [(172.21.101.34)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1301620775; Tue, 28 Mar 2023 18:34:31 +0800 Received: from mtkmbs13n2.mediatek.inc (172.21.101.108) by mtkmbs10n2.mediatek.inc (172.21.101.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.25; Tue, 28 Mar 2023 18:34:29 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs13n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.25 via Frontend Transport; Tue, 28 Mar 2023 18:34:29 +0800 From: Po-Wen Kao To: , , , , Matthias Brugger , AngeloGioacchino Del Regno CC: , , , , , , , , , , , Subject: [PATCH v1 0/2] Add MCQ support for MTK platform Date: Tue, 28 Mar 2023 18:34:21 +0800 Message-ID: <20230328103423.10970-1-powen.kao@mediatek.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org This series add MCQ support to mediatek platforms and export ufs core symbols for module. v1 - Separated from topic "[PATCH v4 0/5] Several UFS MCQ Code Changes". Here are some changes since last upload - Store irq in per host array - Symbol rename - Use ufshcd_mcq_poll_cqe_lock() instead of ufshcd_mcq_poll_cqe_nolock() - Handle invalid irq dts property - Remove ufshcd_disable_intr(hba, MCQ_CQ_EVENT_STATUS) in MCQ mode. This will become host quirk later. Po-Wen Kao (2): scsi: ufs: core: Export symbols for MTK driver module ufs: Add MCQ support on MTK platform drivers/ufs/core/ufs-mcq.c | 4 + drivers/ufs/core/ufshcd-priv.h | 2 - drivers/ufs/host/ufs-mediatek.c | 174 +++++++++++++++++++++++++++++++- drivers/ufs/host/ufs-mediatek.h | 32 ++++++ include/ufs/ufshcd.h | 6 ++ 5 files changed, 214 insertions(+), 4 deletions(-)