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

From: John Stultz
Date: Tue Oct 16 2018 - 18:48:16 EST


On Mon, Oct 15, 2018 at 8:41 PM, Martin K. Petersen
<martin.petersen@xxxxxxxxxx> wrote:
>
> 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?

I'd have to defer to Wei Li on that question.

Wei Li?


>> + 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.

I'll see if I can narrow down the affected model version on the board
I have. Hopefully it doesn't vary too much.

Really appreciate the review and the feedback!

thanks
-john