From: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
To: netdev@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, kernel@savoirfairelinux.com,
"David S. Miller" <davem@davemloft.net>,
Florian Fainelli <f.fainelli@gmail.com>,
Andrew Lunn <andrew@lunn.ch>,
Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Subject: [PATCH net-next 0/5] net: dsa: use per-port upstream port
Date: Mon, 4 Dec 2017 12:34:52 -0500 [thread overview]
Message-ID: <20171204173457.14873-1-vivien.didelot@savoirfairelinux.com> (raw)
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.
Vivien Didelot (5):
net: dsa: mv88e6xxx: egress floods all DSA ports
net: dsa: mv88e6xxx: helper to setup upstream port
net: dsa: mv88e6xxx: setup global upstream port
net: dsa: assign a CPU port to DSA port
net: dsa: return per-port upstream port
drivers/net/dsa/mv88e6xxx/chip.c | 58 +++++++++++++++++++++++++---------------
include/net/dsa.h | 9 ++++---
net/dsa/dsa2.c | 2 +-
3 files changed, 44 insertions(+), 25 deletions(-)
--
2.15.1
next reply other threads:[~2017-12-04 17:35 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-04 17:34 Vivien Didelot [this message]
2017-12-04 17:34 ` [PATCH net-next 1/5] net: dsa: mv88e6xxx: egress floods all DSA ports Vivien Didelot
2017-12-04 17:34 ` [PATCH net-next 2/5] net: dsa: mv88e6xxx: helper to setup upstream port Vivien Didelot
2017-12-04 17:34 ` [PATCH net-next 3/5] net: dsa: mv88e6xxx: setup global " Vivien Didelot
2017-12-04 17:34 ` [PATCH net-next 4/5] net: dsa: assign a CPU port to DSA port Vivien Didelot
2017-12-04 17:34 ` [PATCH net-next 5/5] net: dsa: return per-port upstream port Vivien Didelot
2017-12-05 19:47 ` [PATCH net-next 0/5] net: dsa: use " David Miller
2017-12-05 19:57 ` Vivien Didelot
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