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([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 X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00, FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS, NICE_REPLY_A,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@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