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 E1424C433FE for ; Tue, 29 Nov 2022 19:27:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236832AbiK2T1d (ORCPT ); Tue, 29 Nov 2022 14:27:33 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38214 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236890AbiK2T0b (ORCPT ); Tue, 29 Nov 2022 14:26:31 -0500 Received: from mail-pj1-f47.google.com (mail-pj1-f47.google.com [209.85.216.47]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0F479303CC; Tue, 29 Nov 2022 11:23:56 -0800 (PST) Received: by mail-pj1-f47.google.com with SMTP id ns17so6795500pjb.1; Tue, 29 Nov 2022 11:23:56 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; 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=ARJqQMnVzJEz/Ay9uXEGNb3SFN1+JSUcIWe4lkCF+yM=; b=BT/h2OgknxiDjpKjrvM8KGfTtJ97nshRukmKamntS50bOy0Zs68en86VcEkOhG5ZlT QO3v6aRE/8gwMzIpSH5hfJO3uyI/ayPuThrchcY9ZqdQ2bttO1+CftCYJicKzHHg8krO dMK975rpd/dr03WBdwM24cpMeVzSoEvsXeUIz3pdfU4C5OiZwGJ6bIiZOqoZcE8OHzOj qPLHCMbbamN1fQnOGJ6PX6ingWsYo52+GVGqH2ArkHQ+wtRAfWIao5f8QvaQAZGcDM0H o5Zh/lFEt4UY3skzvX6904hcnlxfP1ZXGNhPSVNR4jEeCQ19r/6cN6oBBFvQ/+hYwvTA maqQ== X-Gm-Message-State: ANoB5pl7HE0/CwuoaSrx7Tp8p8NpC0H5mvwaH2cWx7Qg5h3NeKCw0F+l jHjITWlIxSkG2nH7TcbF0yQ= X-Google-Smtp-Source: AA0mqf7BYTyAgcSc6HnkChJd3jiCeFXaSSWFqiJpCRWWgWsFAFYe3l5nhvG31lMzt7+yJX6FLzd3QQ== X-Received: by 2002:a17:90a:de91:b0:219:5f45:7626 with SMTP id n17-20020a17090ade9100b002195f457626mr750736pjv.119.1669749835446; Tue, 29 Nov 2022 11:23:55 -0800 (PST) Received: from ?IPV6:2620:15c:211:201:7d15:8e62:30bb:9a14? ([2620:15c:211:201:7d15:8e62:30bb:9a14]) by smtp.gmail.com with ESMTPSA id b6-20020a170903228600b00188fc33e96dsm11232327plh.198.2022.11.29.11.23.52 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 29 Nov 2022 11:23:54 -0800 (PST) Message-ID: Date: Tue, 29 Nov 2022 11:23:51 -0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.4.0 Subject: Re: [PATCH v7 09/16] ufs: core: mcq: Configure operation and runtime interface Content-Language: en-US To: Asutosh Das , quic_cang@quicinc.com, martin.petersen@oracle.com, linux-scsi@vger.kernel.org Cc: quic_nguyenb@quicinc.com, quic_xiaosenh@quicinc.com, stanley.chu@mediatek.com, eddie.huang@mediatek.com, daejun7.park@samsung.com, avri.altman@wdc.com, mani@kernel.org, beanhuo@micron.com, linux-arm-msm@vger.kernel.org, Alim Akhtar , "James E.J. Bottomley" , Andy Gross , Bjorn Andersson , Konrad Dybcio , Jinyoung Choi , Arthur Simchaev , Krzysztof Kozlowski , Kiwoong Kim , open list References: From: Bart Van Assche In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org On 11/29/22 10:53, Asutosh Das wrote: > Runtime and operation registers are defined per Submission > and Completion queue. > The location of these registers is not defined in the spec; > meaning the offsets and stride may vary for different > HC vendors. Establish the stride, base address and doorbell > address offsets from vendor host driver and program it. Reviewed-by: Bart Van Assche