From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH 1/2] net: stmmac: Fix TX timestamp calculation Date: Tue, 19 Dec 2017 14:12:25 -0500 (EST) Message-ID: <20171219.141225.385235229917606941.davem@davemloft.net> References: <20171218223400.29644-1-megahallon@gmail.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Jose.Abreu@synopsys.com, peppe.cavallaro@st.com, alexandre.torgue@st.com To: megahallon@gmail.com Return-path: In-Reply-To: <20171218223400.29644-1-megahallon@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org From: Fredrik Hallenberg Date: Mon, 18 Dec 2017 23:33:59 +0100 > When using GMAC4 the value written in PTP_SSIR should be shifted however > the shifted value is also used in subsequent calculations which results > in a bad timestamp value. > > Signed-off-by: Fredrik Hallenberg Applied.