linux-kernel - Re: [PATCH v5 19/23] scsi: ufs: core: Add support for reinitializing the UFS device

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Message-ID: <a0133561-2fd5-b962-2561-454aab7e97bb@acm.org>
Date:   Sat, 31 Dec 2022 13:29:16 -0800
From:   Bart Van Assche <bvanassche@....org>
To:     Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>,
        martin.petersen@...cle.com, jejb@...ux.ibm.com,
        andersson@...nel.org, vkoul@...nel.org
Cc:     quic_cang@...cinc.com, quic_asutoshd@...cinc.com,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-phy@...ts.infradead.org, linux-scsi@...r.kernel.org,
        dmitry.baryshkov@...aro.org, ahalaney@...hat.com,
        abel.vesa@...aro.org, alim.akhtar@...sung.com, avri.altman@....com
Subject: Re: [PATCH v5 19/23] scsi: ufs: core: Add support for reinitializing
 the UFS device

On 12/22/22 06:09, Manivannan Sadhasivam wrote:
> Some platforms like Qcom, requires the UFS device to be reinitialized
> after switching to maximum gear speed. So add support for that in UFS
> core by introducing a new quirk (UFSHCD_CAP_REINIT_AFTER_MAX_GEAR_SWITCH)
> and doing the reinitialization, if the quirk is enabled by the controller
> driver.

Reviewed-by: Bart Van Assche <bvanassche@....org>