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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 4E868C433E0 for ; Thu, 18 Jun 2020 09:04:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 338A821548 for ; Thu, 18 Jun 2020 09:04:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728588AbgFRJEa (ORCPT ); Thu, 18 Jun 2020 05:04:30 -0400 Received: from lhrrgout.huawei.com ([185.176.76.210]:2323 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728926AbgFRJEZ (ORCPT ); Thu, 18 Jun 2020 05:04:25 -0400 Received: from lhreml724-chm.china.huawei.com (unknown [172.18.7.108]) by Forcepoint Email with ESMTP id A53006C186C361029693; Thu, 18 Jun 2020 10:04:23 +0100 (IST) Received: from [127.0.0.1] (10.210.165.247) by lhreml724-chm.china.huawei.com (10.201.108.75) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.1.1913.5; Thu, 18 Jun 2020 10:04:22 +0100 Subject: Re: fix ATAPI support for libsas drivers To: Christoph Hellwig , CC: , , , , References: <20200615064624.37317-1-hch@lst.de> From: John Garry Message-ID: Date: Thu, 18 Jun 2020 10:02:58 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.1.2 MIME-Version: 1.0 In-Reply-To: <20200615064624.37317-1-hch@lst.de> Content-Type: text/plain; charset="utf-8"; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Originating-IP: [10.210.165.247] X-ClientProxiedBy: lhreml701-chm.china.huawei.com (10.201.108.50) To lhreml724-chm.china.huawei.com (10.201.108.75) X-CFilter-Loop: Reflected Sender: linux-ide-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ide@vger.kernel.org On 15/06/2020 07:46, Christoph Hellwig wrote: > Hi all, > > this series fixes the ATAPI DMA drain refactoring for SAS HBAs that > use libsas. > . > Something I meant to ask before and was curious about, specifically since ipr doesn't actually use libsas: Why not wire up other SAS HBAs, like megaraid_sas? Thanks, John