linux-kernel - Re: [PATCH v8] ufs: core: print UFSHCD capabilities in controller's sysfs node

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Message-ID: <de7a1d36-cfb7-4db0-716e-e79dd93b6852@acm.org>
Date:   Tue, 6 Sep 2022 10:53:46 -0700
From:   Bart Van Assche <bvanassche@....org>
To:     Daniil Lunev <dlunev@...omium.org>,
        Adrian Hunter <adrian.hunter@...el.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Alim Akhtar <alim.akhtar@...sung.com>,
        Avri Altman <avri.altman@....com>,
        Bean Huo <beanhuo@...ron.com>,
        "James E.J. Bottomley" <jejb@...ux.ibm.com>,
        Keoseong Park <keosung.park@...sung.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        Mauro Carvalho Chehab <mchehab+huawei@...nel.org>,
        Sohaib Mohamed <sohaib.amhmd@...il.com>,
        linux-kernel@...r.kernel.org, linux-scsi@...r.kernel.org
Subject: Re: [PATCH v8] ufs: core: print UFSHCD capabilities in controller's
 sysfs node

On 8/28/22 15:18, Daniil Lunev wrote:
> Userspace may want to manually control when the data should go into
> WriteBooster buffer. The control happens via "wb_on" node, but
> presently, there is no simple way to check if WriteBooster is supported
> and enabled. This change exposes the Write Booster and Clock Scaling
> capabilities to be able to determin if the Write Booster is available
> and if its manual control is blocked by Clock Scaling mechanism.

determin -> determine?

Anyway:

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