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From:   Stanley Chu <chu.stanley@gmail.com>
Date:   Tue, 13 Dec 2022 09:12:57 +0800
Message-ID: <CAGaU9a-uQW9a=oZS2zwGb3XTsfx54zOyM0+459_nH8BOE0pzdw@mail.gmail.com>
Subject: Re: [PATCH v11 07/16] ufs: core: mcq: Calculate queue depth
To:     Asutosh Das <quic_asutoshd@quicinc.com>
Cc:     quic_cang@quicinc.com, martin.petersen@oracle.com,
        linux-scsi@vger.kernel.org, quic_nguyenb@quicinc.com,
        quic_xiaosenh@quicinc.com, stanley.chu@mediatek.com,
        eddie.huang@mediatek.com, daejun7.park@samsung.com,
        bvanassche@acm.org, avri.altman@wdc.com, mani@kernel.org,
        beanhuo@micron.com, linux-arm-msm@vger.kernel.org,
        Alim Akhtar <alim.akhtar@samsung.com>,
        "James E.J. Bottomley" <jejb@linux.ibm.com>,
        Andy Gross <agross@kernel.org>,
        Bjorn Andersson <andersson@kernel.org>,
        Konrad Dybcio <konrad.dybcio@somainline.org>,
        Arthur Simchaev <Arthur.Simchaev@wdc.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
        Jinyoung Choi <j-young.choi@samsung.com>,
        Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>,
        Keoseong Park <keosung.park@samsung.com>,
        Kiwoong Kim <kwmad.kim@samsung.com>,
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On Fri, Dec 9, 2022 at 7:25 AM Asutosh Das <quic_asutoshd@quicinc.com> wrote:
>
> The ufs device defines the supported queuedepth by
> bqueuedepth which has a max value of 256.
> The HC defines MAC (Max Active Commands) that define
> the max number of commands that in flight to the ufs
> device.
> Calculate and configure the nutrs based on both these
> values.
>
> Co-developed-by: Can Guo <quic_cang@quicinc.com>
> Signed-off-by: Can Guo <quic_cang@quicinc.com>
> Signed-off-by: Asutosh Das <quic_asutoshd@quicinc.com>
> Reviewed-by: Manivannan Sadhasivam <mani@kernel.org>
> Reviewed-by: Bart Van Assche <bvanassche@acm.org>

Reviewed-by: Stanley Chu <stanley.chu@mediatek.com>