linux-kernel - Re: [PATCH net] ptp: ptp_clockmatrix: update to support 4.8.7 firmware

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Message-ID: <20200729212830.GA12513@hoboy>
Date:   Wed, 29 Jul 2020 14:28:30 -0700
From:   Richard Cochran <richardcochran@...il.com>
To:     min.li.xe@...esas.com
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net] ptp: ptp_clockmatrix: update to support 4.8.7
 firmware

On Tue, Jul 28, 2020 at 04:00:30PM -0400, min.li.xe@...esas.com wrote:
> From: Min Li <min.li.xe@...esas.com>
> 
> With 4.8.7 firmware, adjtime can change delta instead of absolute time,
> which greately increases snap accuracy. PPS alignment doesn't have to
> be set for every single TOD change. Other minor changes includes:
> adding more debug logs, increasing snap accuracy for pre 4.8.7 firmware
> and supporting new tcs2bin format.
> 
> Signed-off-by: Min Li <min.li.xe@...esas.com>

Acked-by: Richard Cochran <richardcochran@...il.com>