From patchwork Sat Jun 10 08:33:18 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: 691608 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 970D0C7EE2E for ; Sat, 10 Jun 2023 08:35:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231951AbjFJIf2 (ORCPT ); Sat, 10 Jun 2023 04:35:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53620 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229869AbjFJIf1 (ORCPT ); Sat, 10 Jun 2023 04:35:27 -0400 Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4EAC335A9; Sat, 10 Jun 2023 01:35:21 -0700 (PDT) X-UUID: bb43e34e076911ee9cb5633481061a41-20230610 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=J6vjsBT5jCzdHAk/J8ixvT+CHDsKynDNYR2jcMEHNFs=; b=Q6t92QRVYQeE1ooxi3in07KLapl7TGmTaqnKNAOufZTmUQPmDBqMU8lfuOPS2wsqHWb5cjfSStMCEf402AbQDwllyn2zpFRcU7PJ0neCSoEmcLdbaKFm1TWRu02rCRN4a9zEYg8riRujXi6J9KlZWgqwbOXIIhERxRRH1MxUlPE=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.26, REQID:b42c9078-3eb1-4b63-be0b-a805992dadc9, 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:cb9a4e1, CLOUDID:feebfd3d-de1e-4348-bc35-c96f92f1dcbb, B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:0,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0,LES:1,SPR:NO X-CID-BVR: 0,NGT X-CID-BAS: 0,NGT,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-UUID: bb43e34e076911ee9cb5633481061a41-20230610 Received: from mtkmbs10n2.mediatek.inc [(172.21.101.183)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1720328119; Sat, 10 Jun 2023 16:35:18 +0800 Received: from mtkmbs13n1.mediatek.inc (172.21.101.193) 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 15.2.1118.26; Sat, 10 Jun 2023 16:35:17 +0800 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; Sat, 10 Jun 2023 16:35:17 +0800 From: Po-Wen Kao To: , , , , Matthias Brugger , AngeloGioacchino Del Regno CC: , , , , , , , , Subject: [PATCH v3 0/2] Add MCQ support for MTK platform Date: Sat, 10 Jun 2023 16:33:18 +0800 Message-ID: <20230610083321.5566-1-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 v2 -> v3 - Drop SQ to CQ mapping vops introduced in v2 - Refactor commit message - Update export symbols v1 -> v2 - Introduce MCQ SQ to CQ mapping vops and provide MTK implementation. - Update export symbol patch 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 scsi: ufs: ufs-mediatek: Add MCQ support for MTK platform drivers/ufs/core/ufs-mcq.c | 3 + drivers/ufs/core/ufshcd-priv.h | 2 - drivers/ufs/host/ufs-mediatek.c | 174 +++++++++++++++++++++++++++++++- drivers/ufs/host/ufs-mediatek.h | 33 ++++++ include/ufs/ufshcd.h | 3 + 5 files changed, 211 insertions(+), 4 deletions(-) --- 2.18.0