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Message-Id: <20190825194630.12404-1-olteanv@gmail.com>
Date: Sun, 25 Aug 2019 22:46:28 +0300
From: Vladimir Oltean <olteanv@...il.com>
To: f.fainelli@...il.com, vivien.didelot@...il.com, andrew@...n.ch,
davem@...emloft.net
Cc: netdev@...r.kernel.org, Vladimir Oltean <olteanv@...il.com>
Subject: [PATCH net-next 0/2] Simplify DSA handling of VLAN subinterface offload
Depends on Vivien Didelot's patchset:
https://patchwork.ozlabs.org/project/netdev/list/?series=127197&state=*
This patchset removes a few strange-looking guards for -EOPNOTSUPP in
dsa_slave_vlan_rx_add_vid and dsa_slave_vlan_rx_kill_vid, making that
code path no longer possible.
It also disables the code path for the sja1105 driver, which does
support editing the VLAN table, but not hardware-accelerated VLAN
sub-interfaces, therefore the check in the DSA core would be wrong.
There was no better DSA callback to do this than .port_enable, i.e.
at ndo_open time.
Vladimir Oltean (2):
net: dsa: Advertise the VLAN offload netdev ability only if switch
supports it
net: dsa: sja1105: Clear VLAN filtering offload netdev feature
drivers/net/dsa/sja1105/sja1105_main.c | 16 ++++++++++++++++
net/dsa/slave.c | 15 ++++++---------
2 files changed, 22 insertions(+), 9 deletions(-)
--
2.17.1
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