linux.git/net/dsa, branch v4.3-rc2

net: dsa: Allow DSA and CPU ports to have a phy-mode property

2015-08-31T21:48:02+00:00

It can be useful for DSA and CPU ports to have a phy-mode property, in
particular to specify RGMII delays. Parse the property and set it in
the fixed-link phydev.

Signed-off-by: Andrew Lunn 
Acked-by: Florian Fainelli 
Signed-off-by: David S. Miller

net: dsa: Allow configuration of CPU & DSA port speeds/duplex

2015-08-31T21:48:02+00:00

By default, DSA and CPU ports are configured to the maximum speed the
switch supports. However there can be use cases where the peer devices
port is slower. Allow a fixed-link property to be used with the DSA
and CPU port in the device tree, and use this information to configure
the port.

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

net: dsa: Allow multi hop routes to be expressed

2015-08-18T21:17:21+00:00

With more than two switches in a hierarchy, it becomes necessary to
describe multi-hop routes between switches. The current binding does
not allow this, although the older platform_data did. Extend the link
property to be a list rather than a single phandle to a remote switch.
It is then possible to express that a port should be used to reach
more than one switch and the switch maybe more than one hop away.

Signed-off-by: Andrew Lunn 
Signed-off-by: David S. Miller

net: dsa: convert to using IFF_NO_QUEUE

2015-08-18T18:55:06+00:00

Signed-off-by: Phil Sutter 
Cc: Lennert Buytenhek 
Signed-off-by: David S. Miller

net: dsa: add support for switchdev VLAN objects

2015-08-14T04:31:12+00:00

Add new functions in DSA drivers to access hardware VLAN entries through
SWITCHDEV_OBJ_PORT_VLAN objects:

 - port_pvid_get() and vlan_getnext() to dump a VLAN
 - port_vlan_del() to exclude a port from a VLAN
 - port_pvid_set() and port_vlan_add() to join a port to a VLAN

The DSA infrastructure will ensure that each VLAN of the given range
does not already belong to another bridge. If it does, it will fallback
to software VLAN and won't program the hardware.

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

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2015-08-13T23:23:11+00:00

Conflicts:
	drivers/net/ethernet/cavium/Kconfig

The cavium conflict was overlapping dependency
changes.

Signed-off-by: David S. Miller

net: dsa: Do not override PHY interface if already configured

2015-08-12T21:29:50+00:00

In case we need to divert reads/writes using the slave MII bus, we may have
already fetched a valid PHY interface property from Device Tree, and that
mode is used by the PHY driver to make configuration decisions.

If we could not fetch the "phy-mode" property, we will assign p->phy_interface
to PHY_INTERFACE_MODE_NA, such that we can actually check for that condition as
to whether or not we should override the interface value.

Fixes: 19334920eaf7 ("net: dsa: Set valid phy interface type")
Signed-off-by: Florian Fainelli 
Signed-off-by: David S. Miller

net: dsa: add support for switchdev FDB objects

2015-08-11T19:03:19+00:00

Implement the switchdev_port_obj_{add,del,dump} functions in DSA to
support the SWITCHDEV_OBJ_PORT_FDB objects.

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

net: dsa: change FDB routines prototypes

2015-08-11T19:03:19+00:00

Change the prototype of port_getnext to include a vid parameter.

This is necessary to introduce the support for VLAN.

Also rename the fdb_{add,del,getnext} function pointers to
port_fdb_{add,del,getnext} since they are specific to a given port.

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

Revert "Merge branch 'mv88e6xxx-switchdev-fdb'"

2015-08-11T19:00:37+00:00

This reverts commit f1d5ca434413b20cd3f8c18ff2b634b7782149a5, reversing
changes made to 4933d85c5173832ebd261756522095837583c458.

I applied v2 instead of v3.

Signed-off-by: David S. Miller