linux-kernel - Re: [RESEND][PATCH] scsi: ufs: Fix hynix ufs bug with quirk on hi36xx SoC

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Message-ID: <yq17eiiwobx.fsf@oracle.com>
Date:   Mon, 15 Oct 2018 23:41:06 -0400
From:   "Martin K. Petersen" <martin.petersen@...cle.com>
To:     John Stultz <john.stultz@...aro.org>
Cc:     lkml <linux-kernel@...r.kernel.org>, Wei Li <liwei213@...wei.com>,
        Vinayak Holikatti <vinholikatti@...il.com>,
        "James E.J. Bottomley" <jejb@...ux.vnet.ibm.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        linux-scsi@...r.kernel.org, Dmitry Shmidt <dimitrysh@...gle.com>
Subject: Re: [RESEND][PATCH] scsi: ufs: Fix hynix ufs bug with quirk on hi36xx SoC


John,

> Hynix ufs has deviations on hi36xx platform which will result in ufs
> bursts transfer failures.

Is this specific to the particular implementation on hi36xx or all SK
Hynix implementations?

> +	UFS_FIX(UFS_VENDOR_SKHYNIX, UFS_ANY_MODEL,
> +		UFS_DEVICE_QUIRK_HOST_VS_DEBUGSAVECONFIGTIME),

I am not so keen on matching on all current and future models.

-- 
Martin K. Petersen	Oracle Linux Engineering