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=-11.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,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 A1077C4338F for ; Mon, 2 Aug 2021 09:02:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7C8F660F39 for ; Mon, 2 Aug 2021 09:02:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232888AbhHBJCz (ORCPT ); Mon, 2 Aug 2021 05:02:55 -0400 Received: from esa3.hgst.iphmx.com ([216.71.153.141]:6555 "EHLO esa3.hgst.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232711AbhHBJCs (ORCPT ); Mon, 2 Aug 2021 05:02:48 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=wdc.com; i=@wdc.com; q=dns/txt; s=dkim.wdc.com; t=1627894957; x=1659430957; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=Q0qi0MmsrsEfp9dtr19KJjoVUyafiktr3GhxDwTWet4=; b=TfEZ+2/YRmY9ay08BK4xGHYPGDNbXzCFvRKC8hinZqwGiQA8xkq50wMN pLtaNF6Ai9V+8hRNH+gMcTPoeWbTKX0LwkWonWW/k93qwT9vmkSSKJ0mv 7EVtLJplZaY4QMyRA4rbEWV8t4ojqVnSaaf6krK/oMSlkloELBN8djrsi PSdSWO/nPiXaYksLPtcS3zNYW7rGUyeGF1XqPH/cz6pBD9EPnRrOoPHDp lQZeS+CmvyK9AtTR7O8od4/N+qsp+BxD/pcm3WFxLmiuG4rBuXt2hOi17 OHhhhotUluZkXBzBh338WvLWMNKunVk1XXaKWc5BvkocqtvDiWIl3YYC6 g==; X-IronPort-AV: E=Sophos;i="5.84,288,1620662400"; d="scan'208";a="180887615" Received: from h199-255-45-14.hgst.com (HELO uls-op-cesaep01.wdc.com) ([199.255.45.14]) by ob1.hgst.iphmx.com with ESMTP; 02 Aug 2021 17:02:33 +0800 IronPort-SDR: /7eJNYOEH7Dybwfr9k8mF9Vr6IC19A+HORD3feFg1oObAA437AyKYmyjONyb2YVrNNkEj49Y4n u/xj5ieaCPVldQCoxroinVrH4IBTe674E866IjTrx7DrSHX89JibD5Z7UecWr1iMmafdW8q08F KGqqQS3YtwoHr3UzldsrVla4+E/LuV5Z2V2ZOmGj0ITkytPFglr+zCb1fY2/Ya3Xwi158iw4tG HhEg7nIC/DdypovO7cPOQ5q3CLxI8kaND9wDqp+iU8cOD2RVbtDxnrus9+b9fEcvT68xjLWL/4 WLsVefdGZtEaYOrR+OxGOh8s Received: from uls-op-cesaip02.wdc.com ([10.248.3.37]) by uls-op-cesaep01.wdc.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Aug 2021 01:40:08 -0700 IronPort-SDR: YJ1UWZNsR3Ufmh6thlc5JH78U2AyUnIaRmvgU9EsZWEMadN03/APgJ6mNSycLiOS0fo2SQMngD gZEPNLa+Bj98fVv1Ure0s+gE8CC8oN18wItY/QkpT6PRV8hFiI1EHmUWpZqPrLK/9CR/CVmU7v fxgB5LId0JLJL9NwUFrpUlJk5GxIUwQ6sKMlY34xLjAO8+tvpoK6hcrpYoURcxBHQi5goHv4Qb zYS9t+B9gkbRo+Ly4Vr3g1TqHkNNlSE6j/baQLIIfOYFk1htDIXQJcSLM/Q7+t1MPxgjhzM5mk jvg= WDCIronportException: Internal Received: from washi.fujisawa.hgst.com ([10.149.53.254]) by uls-op-cesaip02.wdc.com with ESMTP; 02 Aug 2021 02:02:33 -0700 From: Damien Le Moal To: Jens Axboe , linux-block@vger.kernel.org, linux-ide@vger.kernel.org, "Martin K . Petersen" , linux-scsi@vger.kernel.org Cc: Sathya Prakash , Sreekanth Reddy , Suganath Prabu Subramani Subject: [PATCH 0/7] libata cleanups and improvements Date: Mon, 2 Aug 2021 18:02:25 +0900 Message-Id: <20210802090232.1166195-1-damien.lemoal@wdc.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-ide@vger.kernel.org The first three patches of this series cleanup libata-core code in the area of device configuration (ata_dev_configure() function). Patch 4 improves ata_read_log_page() handling to avoid unnecessary warning messages and patch 5 adds an informational message on device scan to advertize the features supported by a device. Path 6 adds the new sysfs ahci device attribute ncq_prio_supported to indicate that a disk supports NCQ priority. Patch 7 does the same for the mpt3sas driver, adding the sas_ncq_prio_supported device attribute. Damien Le Moal (7): libata: cleanup device sleep capability detection libata: cleanup ata_dev_configure() libata: cleanup NCQ priority handling libata: fix ata_read_log_page() warning libata: print feature list on device scan libahci: Introduce ncq_prio_supported sysfs sttribute scsi: mpt3sas: Introduce sas_ncq_prio_supported sysfs sttribute drivers/ata/libahci.c | 1 + drivers/ata/libata-core.c | 249 +++++++++++++++-------------- drivers/ata/libata-sata.c | 61 ++++--- drivers/scsi/mpt3sas/mpt3sas_ctl.c | 20 +++ include/linux/libata.h | 5 + 5 files changed, 191 insertions(+), 145 deletions(-) -- 2.31.1