From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH net-next v2 0/5] net: dsa: use per-port upstream port Date: Tue, 05 Dec 2017 18:02:57 -0500 (EST) Message-ID: <20171205.180257.263794205941951292.davem@davemloft.net> References: <20171205203413.3342-1-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, f.fainelli@gmail.com, andrew@lunn.ch To: vivien.didelot@savoirfairelinux.com Return-path: In-Reply-To: <20171205203413.3342-1-vivien.didelot@savoirfairelinux.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org From: Vivien Didelot Date: Tue, 5 Dec 2017 15:34:08 -0500 > An upstream port is a local switch port used to reach a CPU port. > > DSA still considers a unique CPU port in the whole switch fabric and > thus return a unique upstream port for a given switch. This is wrong in > a multiple CPU ports environment. > > We are now switching to using the dedicated CPU port assigned to each > port in order to get rid of the deprecated unique tree CPU port. > > This patchset makes the dsa_upstream_port() helper take a port argument > and goes one step closer complete support for multiple CPU ports. > > Changes in v2: > - reverse-christmas-tree-fy variables Series applied, thanks Vivien.