dsa: mv88e6xxx: Allow speed/duplex of port to be configured
authorAndrew Lunn <andrew@lunn.ch>
Mon, 31 Aug 2015 13:56:47 +0000 (15:56 +0200)
committerDavid S. Miller <davem@davemloft.net>
Mon, 31 Aug 2015 21:48:01 +0000 (14:48 -0700)
commitdea870242a9c4ea74b3ca0f2da3f864c47484cff
treec269b1e1f31ee5a3346c1ba94d498e944a24f9a3
parent5a11dd7d9649149f336ca72069d56ce52b21567f
dsa: mv88e6xxx: Allow speed/duplex of port to be configured

The current code sets user ports to perform auto negotiation using the
phy. CPU and DSA ports are configured to full duplex and maximum speed
the switch supports.

There are however use cases where the CPU has a slower port, and when
user ports have SFP modules with fixed speed. In these cases, port
settings to be read from a fixed_phy devices. The switch driver then
needs to implement the adjust_link op, so the port settings can be
set.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/dsa/mv88e6123_61_65.c
drivers/net/dsa/mv88e6131.c
drivers/net/dsa/mv88e6171.c
drivers/net/dsa/mv88e6352.c
drivers/net/dsa/mv88e6xxx.c
drivers/net/dsa/mv88e6xxx.h