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[73.241.114.122]) by smtp.gmail.com with ESMTPSA id t19sm3187499pgg.19.2020.07.29.14.28.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 29 Jul 2020 14:28:32 -0700 (PDT) Date: Wed, 29 Jul 2020 14:28:30 -0700 From: Richard Cochran To: min.li.xe@renesas.com Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH net] ptp: ptp_clockmatrix: update to support 4.8.7 firmware Message-ID: <20200729212830.GA12513@hoboy> References: <1595966430-8603-1-git-send-email-min.li.xe@renesas.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1595966430-8603-1-git-send-email-min.li.xe@renesas.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jul 28, 2020 at 04:00:30PM -0400, min.li.xe@renesas.com wrote: > From: Min Li > > 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 Acked-by: Richard Cochran