From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH net-next] net: dsa: mv88e6xxx: read then write PVID Date: Thu, 10 Mar 2016 16:11:35 -0500 (EST) Message-ID: <20160310.161135.1253557043734177722.davem@davemloft.net> References: <1457393079-22740-1-git-send-email-vivien.didelot@savoirfairelinux.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, kernel@savoirfairelinux.com, andrew@lunn.ch, kevin.smith@elecsyscorp.com To: vivien.didelot@savoirfairelinux.com Return-path: In-Reply-To: <1457393079-22740-1-git-send-email-vivien.didelot@savoirfairelinux.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org From: Vivien Didelot Date: Mon, 7 Mar 2016 18:24:39 -0500 > The port register 0x07 contains more options than just the default VID, > even though they are not used yet. So prefer a read then write operation > over a direct write. > > This also allows to keep track of the change through dynamic debug. > > Signed-off-by: Vivien Didelot Applied.