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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 07203C77B75 for ; Fri, 19 May 2023 22:47:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231268AbjESWrA (ORCPT ); Fri, 19 May 2023 18:47:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56018 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229579AbjESWq6 (ORCPT ); Fri, 19 May 2023 18:46:58 -0400 Received: from mail-pl1-f171.google.com (mail-pl1-f171.google.com [209.85.214.171]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 647FAFE; Fri, 19 May 2023 15:46:57 -0700 (PDT) Received: by mail-pl1-f171.google.com with SMTP id d9443c01a7336-1ae85b71141so9461265ad.0; Fri, 19 May 2023 15:46:57 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1684536417; x=1687128417; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=lDYo2RuaT7h147GhvjSkJ6eFYV+ISM/8wq3TGBb7iAc=; b=PWk7Sj2RZr+H3qQE2eg7VhPhroykdYlQvAwbQvBsAIlADCFeIrmUG/OjEeau1C3uAp YkJPkCr8uFqm7akRBvUaNkuAaW+M6uHvag3PFuFWYSSjyNHY5irPCrctt7zxLIQ6dMK3 7XpgPAIun4R4rAS9TY+lb+ZEMeUlLo2w1Mr+sWWWIkMqvpfk6aTVG0XWt9YW5zAsX6Sn 4vdFDapsnLG01/n1Q5VdE7zDYsGcknP8AIm6ufXwK2FIsxec3VaL3vneI4KTocsS2cmR Suux+iYMUlB6QBlZotIygCXGRV48bAEIhPr4q6mlSA2vx88mpndmgICNHU17tVnehqgE 4arA== X-Gm-Message-State: AC+VfDwksU73O/dP59blwMw5YXf1VodmB82lgzlkK4uV/hs0gxTiNczM Bm+ymEtdwUOdmilfHlWgyYk= X-Google-Smtp-Source: ACHHUZ7B2eX0aQ1+ZttqtH64J7o4NS1g6keQAyRMbbNX7ydsGZZCigPnu0PEI0vCAly3aqX4QbltGQ== X-Received: by 2002:a17:902:680d:b0:1a5:5e7:a1cc with SMTP id h13-20020a170902680d00b001a505e7a1ccmr3495810plk.58.1684536416808; Fri, 19 May 2023 15:46:56 -0700 (PDT) Received: from ?IPV6:2620:15c:211:201:102a:f960:4ec2:663d? ([2620:15c:211:201:102a:f960:4ec2:663d]) by smtp.gmail.com with ESMTPSA id iw10-20020a170903044a00b001ac2f98e953sm123652plb.216.2023.05.19.15.46.55 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 19 May 2023 15:46:55 -0700 (PDT) Message-ID: <2f695901-c099-b286-a874-5cfdf9a0d7d7@acm.org> Date: Fri, 19 May 2023 15:46:53 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.10.0 Subject: Re: [PATCH v5 1/7] ufs: core: Combine 32-bit command_desc_base_addr_lo/hi Content-Language: en-US To: "Bao D. Nguyen" , quic_asutoshd@quicinc.com, quic_cang@quicinc.com, mani@kernel.org, stanley.chu@mediatek.com, adrian.hunter@intel.com, beanhuo@micron.com, avri.altman@wdc.com, martin.petersen@oracle.com Cc: linux-scsi@vger.kernel.org, Alim Akhtar , "James E.J. Bottomley" , Kiwoong Kim , Eric Biggers , open list References: <7dec3a486501d9e30dfb5a70eed7c7661187b8c9.1683872601.git.quic_nguyenb@quicinc.com> From: Bart Van Assche In-Reply-To: <7dec3a486501d9e30dfb5a70eed7c7661187b8c9.1683872601.git.quic_nguyenb@quicinc.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 5/11/23 23:28, Bao D. Nguyen wrote: > The UTP command descriptor base address is a 57-bit field in the > UTP transfer request descriptor. Combine the two 32-bit > command_desc_base_addr_lo/hi fields into a 64-bit for better handling > of this field. Reviewed-by: Bart Van Assche