From: Vladimir Oltean <olteanv@gmail.com>
To: "David S . Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
netdev@vger.kernel.org
Cc: Florian Fainelli <f.fainelli@gmail.com>,
Andrew Lunn <andrew@lunn.ch>,
Vivien Didelot <vivien.didelot@gmail.com>,
Kurt Kanzenbach <kurt@linutronix.de>,
Tobias Waldekranz <tobias@waldekranz.com>,
Vladimir Oltean <vladimir.oltean@nxp.com>
Subject: [RFC PATCH net 0/4] Clear rx-vlan-filter feature in DSA when necessary
Date: Tue, 9 Mar 2021 04:16:53 +0200 [thread overview]
Message-ID: <20210309021657.3639745-1-olteanv@gmail.com> (raw)
From: Vladimir Oltean <vladimir.oltean@nxp.com>
This is a proposal for an alternative solution to the problems presented
by Tobias here:
https://patchwork.kernel.org/project/netdevbpf/cover/20210308150405.3694678-1-tobias@waldekranz.com/
The key difference is that his patch series makes dsa_slave_vlan_rx_add_vid
accept -EOPNOTSUPP and silently transforms it into an error code of 0,
while my patch series avoids calling dsa_slave_vlan_rx_add_vid when it
is not needed.
Note that the series applies on top of this other bugfix:
https://patchwork.kernel.org/project/netdevbpf/patch/20210308135509.3040286-1-olteanv@gmail.com/
Vladimir Oltean (4):
net: dsa: on 'bridge vlan add', check for 8021q uppers of all bridge
ports
net: dsa: prevent hardware forwarding between unbridged 8021q uppers
net: dsa: don't advertise 'rx-vlan-filter' if VLAN filtering not
global
net: dsa: let drivers state that they need VLAN filtering while
standalone
drivers/net/dsa/hirschmann/hellcreek.c | 1 +
include/net/dsa.h | 3 +
net/dsa/dsa_priv.h | 8 +-
net/dsa/port.c | 60 ++++++++++++++-
net/dsa/slave.c | 100 ++++++++++++++++++++-----
net/dsa/switch.c | 20 +++--
6 files changed, 164 insertions(+), 28 deletions(-)
--
2.25.1
next reply other threads:[~2021-03-09 2:18 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-09 2:16 Vladimir Oltean [this message]
2021-03-09 2:16 ` [RFC PATCH net 1/4] net: dsa: on 'bridge vlan add', check for 8021q uppers of all bridge ports Vladimir Oltean
2021-03-09 2:16 ` [RFC PATCH net 2/4] net: dsa: prevent hardware forwarding between unbridged 8021q uppers Vladimir Oltean
2021-03-09 18:56 ` Tobias Waldekranz
2021-03-09 2:16 ` [RFC PATCH net 3/4] net: dsa: don't advertise 'rx-vlan-filter' if VLAN filtering not global Vladimir Oltean
2021-03-09 2:16 ` [RFC PATCH net 4/4] net: dsa: let drivers state that they need VLAN filtering while standalone Vladimir Oltean
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