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=-14.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS, UNPARSEABLE_RELAY,USER_AGENT_GIT autolearn=ham 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 D6BC4C433E2 for ; Tue, 15 Sep 2020 20:19:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 86ECA2080C for ; Tue, 15 Sep 2020 20:19:34 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="wUIJTrn7" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727965AbgIOUS5 (ORCPT ); Tue, 15 Sep 2020 16:18:57 -0400 Received: from userp2120.oracle.com ([156.151.31.85]:57058 "EHLO userp2120.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727953AbgIOUSm (ORCPT ); Tue, 15 Sep 2020 16:18:42 -0400 Received: from pps.filterd (userp2120.oracle.com [127.0.0.1]) by userp2120.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 08FKANx4178551; Tue, 15 Sep 2020 20:16:49 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding; s=corp-2020-01-29; bh=gcorS1ohV2HzaNEnNQvgmVIGi0lw02APh5OvpZ6GEwQ=; b=wUIJTrn7z4E6t0j9pRUYfTED3tfZ8ZdKUTqt1I6K30lemasuOELL6aXHns7ucM2eb7DK vACmf4ofvfXIOGmXAFcYjMzQkMBR6NQzDzUWBZrQLHdF26ffyrt6UymT4XL+0HyfpvhR I8+o90tt1owooS2TpK9wZ07Vk3/FHeqZ07aswOVcDWW44udNHf6llY13mdzWuPA2hDow W62Qy3NhLuxPUeChdrU5JoreiTklFo6n7K7UpZJIKSuDcjfStg5KdvxSW2ebsIFgo9cS xCe5ATyu0lmUvXIhW5Fn1iqkIqcx3ExDSUFA0HJblqxkPEaDd6duYnW0pTKOPhdTNJKg VQ== Received: from userp3030.oracle.com (userp3030.oracle.com [156.151.31.80]) by userp2120.oracle.com with ESMTP id 33j91dh107-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 15 Sep 2020 20:16:48 +0000 Received: from pps.filterd (userp3030.oracle.com [127.0.0.1]) by userp3030.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 08FKEh1k181338; Tue, 15 Sep 2020 20:16:48 GMT Received: from userv0121.oracle.com (userv0121.oracle.com [156.151.31.72]) by userp3030.oracle.com with ESMTP id 33h88yy88p-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 15 Sep 2020 20:16:48 +0000 Received: from abhmp0002.oracle.com (abhmp0002.oracle.com [141.146.116.8]) by userv0121.oracle.com (8.14.4/8.13.8) with ESMTP id 08FKGhX9003049; Tue, 15 Sep 2020 20:16:44 GMT Received: from ca-mkp.ca.oracle.com (/10.156.108.201) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Tue, 15 Sep 2020 20:16:43 +0000 From: "Martin K. Petersen" To: "Bao D. Nguyen" , cang@codeaurora.org, asutoshd@codeaurora.org, linux-scsi@vger.kernel.org Cc: "Martin K . Petersen" , Stanley Chu , Bart Van Assche , open list , Avri Altman , Nitin Rawat , "James E.J. Bottomley" , linux-arm-msm@vger.kernel.org, Bean Huo , Alim Akhtar Subject: Re: [PATCH v1 1/1] scsi: ufshcd: Allow zero value setting to Auto-Hibernate Timer Date: Tue, 15 Sep 2020 16:16:28 -0400 Message-Id: <160020074001.8134.17106566926326678659.b4-ty@oracle.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9745 signatures=668679 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 phishscore=0 spamscore=0 adultscore=0 suspectscore=0 mlxscore=0 bulkscore=0 mlxlogscore=707 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2006250000 definitions=main-2009150158 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9745 signatures=668679 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 phishscore=0 impostorscore=0 priorityscore=1501 malwarescore=0 suspectscore=0 mlxlogscore=722 clxscore=1015 adultscore=0 lowpriorityscore=0 spamscore=0 mlxscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2006250000 definitions=main-2009150157 Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org On Fri, 28 Aug 2020 18:05:13 -0700, Bao D. Nguyen wrote: > The zero value Auto-Hibernate Timer is a valid setting, and it > indicates the Auto-Hibernate feature being disabled. Correctly > support this setting. In addition, when this value is queried > from sysfs, read from the host controller's register and return > that value instead of using the RAM value. Applied to 5.10/scsi-queue, thanks! [1/1] scsi: ufshcd: Allow specifying an Auto-Hibernate Timer value of zero https://git.kernel.org/mkp/scsi/c/499f7a966092 -- Martin K. Petersen Oracle Linux Engineering