linux-toradex.git/drivers/net/dsa/qca8k.c, branch v4.16-rc4

net: dsa: Pass a port to get_tag_protocol()

2017-11-13T01:34:54+00:00

A number of drivers want to check whether the configured CPU port is a
possible configuration for enabling tagging, pass down the CPU port
number so they verify that.

Signed-off-by: Florian Fainelli 
Reviewed-by: Vivien Didelot 
Reviewed-by: Andrew Lunn 
Signed-off-by: David S. Miller

net: dsa: introduce dsa_user_ports helper

2017-10-27T15:00:09+00:00

Introduce a dsa_user_ports() helper to return the ds->enabled_port_mask
mask which is more explicit. This will also minimize diffs when touching
this internal mask.

Signed-off-by: Vivien Didelot 
Signed-off-by: David S. Miller

net: dsa: use dsa_is_user_port everywhere

2017-10-27T15:00:09+00:00

Most of the DSA code still check ds->enabled_port_mask directly to
inspect a given port type instead of using the provided dsa_is_user_port
helper. Change this.

Signed-off-by: Vivien Didelot 
Reviewed-by: Florian Fainelli 
Signed-off-by: David S. Miller

net: dsa: add dsa_to_port helper

2017-10-18T11:24:33+00:00

The dsa_port structure is part of DSA core data and must only be updated
by the later. It is OK and sometimes necessary for the DSA drivers to
access this data, but this has to be read only.

For that purpose, add a dsa_to_port() helper which returns a const
pointer to a dsa_port structure which must be used by DSA drivers from
now on instead of digging into ds->ports[] themselves.

Signed-off-by: Vivien Didelot 
Signed-off-by: David S. Miller

net: dsa: use dedicated CPU port

2017-09-21T22:15:58+00:00

Each port in DSA has its own dedicated CPU port currently available in
its parent switch's ds->ports[port].cpu_dp. Use it instead of getting
the unique tree CPU port, which will be deprecated soon.

Signed-off-by: Vivien Didelot 
Reviewed-by: Florian Fainelli 
Signed-off-by: David S. Miller

net: dsa: make some structures const

2017-08-29T23:05:07+00:00

Make these const as they are not modified anywhere.

Signed-off-by: Bhumika Goyal 
Signed-off-by: David S. Miller

net: dsa: Move FDB dump implementation inside DSA

2017-08-07T21:48:48+00:00

>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 
Signed-off-by: David S. Miller

net: dsa: Remove prepare phase for FDB

2017-08-07T21:48:47+00:00

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 
Reviewed-by: Vivien Didelot 
Reviewed-by: Florian Fainelli 
Signed-off-by: David S. Miller

net: dsa: Change DSA slave FDB API to be switchdev independent

2017-08-07T21:48:47+00:00

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 
Reviewed-by: Vivien Didelot 
Reviewed-by: Florian Fainelli 
Signed-off-by: David S. Miller

net: dsa: rename switch EEE ops

2017-08-02T03:09:10+00:00

To avoid confusion with the PHY EEE settings, rename the .set_eee and
.get_eee ops to respectively .set_mac_eee and .get_mac_eee.

Signed-off-by: Vivien Didelot 
Reviewed-by: Andrew Lunn 
Signed-off-by: David S. Miller