[RFC PATCH net-next 0/3] Offload learnt bridge addresses to DSA

From: Vladimir Oltean <olteanv@gmail.com>
To: Andrew Lunn <andrew@lunn.ch>,
	Vivien Didelot <vivien.didelot@gmail.com>,
	Florian Fainelli <f.fainelli@gmail.com>,
	Jakub Kicinski <kuba@kernel.org>,
	netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: DENG Qingfang <dqfext@gmail.com>,
	Tobias Waldekranz <tobias@waldekranz.com>,
	Marek Behun <marek.behun@nic.cz>,
	Russell King - ARM Linux admin <linux@armlinux.org.uk>
Subject: [RFC PATCH net-next 0/3] Offload learnt bridge addresses to DSA
Date: Sun,  8 Nov 2020 15:19:50 +0200	[thread overview]
Message-ID: <20201108131953.2462644-1-olteanv@gmail.com> (raw)

This small series tries to make DSA behave a bit more sanely when
bridged with "foreign" (non-DSA) interfaces. When a station A connected
to a DSA switch port needs to talk to another station B connected to a
non-DSA port through the Linux bridge, DSA must explicitly add a route
for station B towards its CPU port. It cannot rely on hardware address
learning for that.

Vladimir Oltean (3):
  net: dsa: don't use switchdev_notifier_fdb_info in
    dsa_switchdev_event_work
  net: dsa: move switchdev event implementation under the same
    switch/case statement
  net: dsa: listen for SWITCHDEV_{FDB,DEL}_ADD_TO_DEVICE on foreign
    bridge neighbors

 net/dsa/dsa_priv.h |  12 ++++
 net/dsa/slave.c    | 160 +++++++++++++++++++++++++++------------------
 2 files changed, 110 insertions(+), 62 deletions(-)

-- 
2.25.1