kernel/linux.git/drivers/net/dsa/microchip, branch v4.14.2Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v4.14.22017-08-07T21:48:48+00:00net: dsa: Move FDB dump implementation inside DSA2017-08-07T21:48:48+00:00Arkadi Sharshevskyarkadis@mellanox.com2017-08-06T13:15:49+00:00urn:sha1:2bedde1abbef5eec211308f0293dd7681b0513ec
>From all switchdev devices only DSA requires special FDB dump. This is due
to lack of ability for syncing the hardware learned FDBs with the bridge.
Due to this it is removed from switchdev and moved inside DSA.
Signed-off-by: Arkadi Sharshevsky <arkadis@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: dsa: Remove support for MDB dump from DSA's drivers2017-08-07T21:48:48+00:00Arkadi Sharshevskyarkadis@mellanox.com2017-08-06T13:15:47+00:00urn:sha1:180b072eb0c8529d0fd460fd192fc6b4db6c3df9
This is done as a preparation before removing support for MDB dump from
DSA core. The MDBs are synced with the bridge and thus there is no
need for special dump operation support.
Signed-off-by: Arkadi Sharshevsky <arkadis@mellanox.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: dsa: Remove support for vlan dump from DSA's drivers2017-08-07T21:48:48+00:00Arkadi Sharshevskyarkadis@mellanox.com2017-08-06T13:15:45+00:00urn:sha1:a0b6b8c9fa3c73a523735b8b5f87f59211c70a4e
This is done as a preparation before removing support for vlan dump from
DSA core. The vlans are synced with the bridge and thus there is no
need for special dump operation support.
Signed-off-by: Arkadi Sharshevsky <arkadis@mellanox.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: dsa: Remove prepare phase for FDB2017-08-07T21:48:47+00:00Arkadi Sharshevskyarkadis@mellanox.com2017-08-06T13:15:40+00:00urn:sha1:1b6dd556c3045ca5fa31cc1e98a4a43afa680e1e
The prepare phase for FDB add is unneeded because most of DSA devices
can have failures during bus transactions (SPI, I2C, etc.), thus, the
prepare phase cannot guarantee success of the commit stage.
The support for learning FDB through notification chain, which will be
introduced in the following patches, will provide the ability to notify
back the bridge about successful offload.
Signed-off-by: Arkadi Sharshevsky <arkadis@mellanox.com>
Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: dsa: Change DSA slave FDB API to be switchdev independent2017-08-07T21:48:47+00:00Arkadi Sharshevskyarkadis@mellanox.com2017-08-06T13:15:39+00:00urn:sha1:6c2c1dcb185f1e44e1c895781dbaba40195234f9
In order to support FDB add/del to be on a notifier chain the slave
API need to be changed to be switchdev independent.
Signed-off-by: Arkadi Sharshevsky <arkadis@mellanox.com>
Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
dsa: add DSA switch driver for Microchip KSZ94772017-06-01T00:56:31+00:00Woojung HuhWoojung.Huh@microchip.com2017-05-31T20:19:19+00:00urn:sha1:b987e98e50ab90e5291581204ef7a1c649313a70
The KSZ9477 is a fully integrated layer 2, managed, 7 ports GigE switch
with numerous advanced features. 5 ports incorporate 10/100/1000 Mbps PHYs.
The other 2 ports have interfaces that can be configured as SGMII, RGMII, MII
or RMII. Either of these may connect directly to a host processor or
to an external PHY. The SGMII port may interface to a fiber optic transceiver.
This driver currently supports vlan, fdb, mdb & mirror dsa switch operations.
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Woojung Huh <Woojung.Huh@microchip.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>