From patchwork Tue May 30 02:32:24 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: 13259125 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 7B39FC7EE23 for ; Tue, 30 May 2023 02:32:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229961AbjE3Ccy (ORCPT ); Mon, 29 May 2023 22:32:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60880 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229514AbjE3Ccw (ORCPT ); Mon, 29 May 2023 22:32:52 -0400 Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DE1AFB5; Mon, 29 May 2023 19:32:46 -0700 (PDT) X-UUID: 3f51977afe9211ed9cb5633481061a41-20230530 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=wKxiAjJaD2fCBU9jgKHTupnXwycEnNR8OZfzadkS1xQ=; b=haa1p6Yia7kEZQWqt3xUqH8dahF+keedtV1I3+Lrdnc6J2s780+i1ij3qgErFPVdxeit5renIhI4SaZQlXmg2XRBY+vCL54A8PcoEIFqFjI+v6N0jJv5GdCXW78VDRQnnS1qOSg6TXaB8O2wqbx0Jsp4+TgFL9nB5FFdqqAfAMI=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.25,REQID:734331c2-05f1-427a-a70c-23ad76da9508,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:d5b0ae3,CLOUDID:7c84646d-2f20-4998-991c-3b78627e4938,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 X-CID-BVR: 0,NGT X-CID-BAS: 0,NGT,0,_ X-UUID: 3f51977afe9211ed9cb5633481061a41-20230530 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 725805236; Tue, 30 May 2023 10:32:39 +0800 Received: from mtkmbs11n1.mediatek.inc (172.21.101.186) 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; Tue, 30 May 2023 10:32:38 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs11n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Tue, 30 May 2023 10:32:38 +0800 From: Po-Wen Kao To: , , , , Matthias Brugger , AngeloGioacchino Del Regno CC: , , , , , , , , Subject: [PATCH v2 0/3] Add MCQ support for MTK platform Date: Tue, 30 May 2023 10:32:24 +0800 Message-ID: <20230530023227.16653-1-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 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. Peter Wang (1): scsi: ufs: core: Introduce mcq ops to config cqid 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 | 6 +- drivers/ufs/core/ufshcd-priv.h | 10 +- drivers/ufs/core/ufshcd.c | 11 ++ drivers/ufs/host/ufs-mediatek.c | 188 +++++++++++++++++++++++++++++++- drivers/ufs/host/ufs-mediatek.h | 33 ++++++ include/ufs/ufshcd.h | 8 ++ 6 files changed, 251 insertions(+), 5 deletions(-) Reviewed-by: Stanley Chu --- 2.18.0