Re: [RESEND v2] ufs: core: Add support for qTimestamp attribute

From: Martin K. Petersen
Date: Wed Jul 05 2023 - 21:58:13 EST



Bart,

>> The new qTimestamp attribute was added to UFS 4.0 spec, in order to
>> synchronize timestamp between device logs and the host.The spec recommend
>> to send this attribute upon device power-on Reset/HW reset or when
>> switching to Active state (using SSU command). Due to this attribute,
>> the attribute's max value was extended to 8 bytes. As a result,
>> the new definition of struct utp_upiu_query_v4_0 was added.
>
> Reviewed-by: Bart Van Assche <bvanassche@xxxxxxx>

Applied to 6.5/scsi-staging, thanks!

--
Martin K. Petersen Oracle Linux Engineering