From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,NICE_REPLY_A, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AC52AC4743C for ; Wed, 23 Jun 2021 18:13:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9336C6115A for ; Wed, 23 Jun 2021 18:13:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229928AbhFWSPo (ORCPT ); Wed, 23 Jun 2021 14:15:44 -0400 Received: from mail-pl1-f179.google.com ([209.85.214.179]:37511 "EHLO mail-pl1-f179.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229913AbhFWSPl (ORCPT ); Wed, 23 Jun 2021 14:15:41 -0400 Received: by mail-pl1-f179.google.com with SMTP id y21so1598764plb.4; Wed, 23 Jun 2021 11:13:23 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=YPCKLnIdvm7c8vo4HC4dw3kc7x5gu+eIEAEO9XY3hos=; b=EIB8G16uae3DQkN7a5rQOi8jtYFy9W/X1SxxuizdI/+bumSwZSV6NbG3o1n/BwAr02 T6mx37vVmtEtN63s+40MQptuj5DEAxwl3cyBGZcMiE/kImtrflad7OEd23nnuyMxAE11 qW2UtG6M5BYZfi82xZTGbeN3HYgrCdpZkFsoes/diWZVlCz8RFUGTbRmOG7GfGUx2oAT HsPwLO1IHVLLVG08HKQ+RF8LWhl+loUnRRjJER63Z+NICCbYsndRo5TUTIcJe9lfXIZx 592ICyGU9lHWF3Qcv5CPkJ8C/XgF8dEwQfnpi8Ofw1AHfI2DG83oORyqfEKHyzrUVqzU krrA== X-Gm-Message-State: AOAM530dAOACSWJd9ajvEHH5GQLJ3mUXuhtMbYzfLAoX0T0ldMbJsdeJ McrjA7ixm287d0WC5o0zsm8= X-Google-Smtp-Source: ABdhPJyMi5StJCE81hWrugfS2bXvA/tPdhBTRMxwzaplnFcTQdUEKfKyevvLYlwPhZO27dstCRx4Uw== X-Received: by 2002:a17:90a:384d:: with SMTP id l13mr1585156pjf.201.1624472002858; Wed, 23 Jun 2021 11:13:22 -0700 (PDT) Received: from [192.168.3.217] (c-73-241-217-19.hsd1.ca.comcast.net. [73.241.217.19]) by smtp.gmail.com with ESMTPSA id c24sm549766pgj.11.2021.06.23.11.13.20 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 23 Jun 2021 11:13:22 -0700 (PDT) Subject: Re: [PATCH v38 1/4] scsi: ufs: Introduce HPB feature To: daejun7.park@samsung.com, Greg KH , "avri.altman@wdc.com" , "jejb@linux.ibm.com" , "martin.petersen@oracle.com" , "asutoshd@codeaurora.org" , "stanley.chu@mediatek.com" , "cang@codeaurora.org" , "huobean@gmail.com" , ALIM AKHTAR Cc: "linux-scsi@vger.kernel.org" , "linux-kernel@vger.kernel.org" , JinHwan Park , Javier Gonzalez , Sung-Jun Park , Jinyoung CHOI , Dukhyun Kwon , Keoseong Park , Jaemyung Lee , Jieon Seol References: <20210616070700epcms2p734db9b60e13229696fb3cda5f69e210f@epcms2p7> <20210616070812epcms2p4650ce5cd78056dce9162482e59bb74dd@epcms2p4> From: Bart Van Assche Message-ID: <5a71d4c3-2f1f-3c85-eb90-381775e7030e@acm.org> Date: Wed, 23 Jun 2021 11:13:19 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 MIME-Version: 1.0 In-Reply-To: <20210616070812epcms2p4650ce5cd78056dce9162482e59bb74dd@epcms2p4> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 6/16/21 12:08 AM, Daejun Park wrote: > +What: /sys/class/scsi_device/*/device/unit_descriptor/hpb_pinned_region_start_offset > +Date: June 2021 > +Contact: Daejun Park > +Description: This entry shows the start offset of HPB pinned region. > + > + The file is read only. > + > +What: /June/class/scsi_device/*/device/unit_descriptor/hpb_number_pinned_regions > +Date: March 2021 Please change /June into /sys and "March 2021" into "June 2021". > @@ -7094,6 +7119,7 @@ static int ufshcd_host_reset_and_restore(struct ufs_hba *hba) > { > int err; > > + ufshpb_reset_host(hba); > /* > * Stop the host controller and complete the requests > * cleared by h/w Shouldn't the ufshpb_reset_host() call occur under the comment instead of above? Thanks, Bart.