• Florian Fainelli's avatar
    net: bcmgenet: add MDIO routines · aa09677c
    Florian Fainelli authored
    This patch adds support for configuring the port multiplexer hardware
    which resides in front of the GENET Ethernet MAC controller. This allows
    us to support:
    - internal PHYs (using drivers/net/phy/bcm7xxx.c)
    - MoCA PHYs which are an entirely separate hardware block not covered
    - external PHYs and switches
    Note that MoCA and switches are currently supported using the emulated
    "fixed PHY" driver.
    Signed-off-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
    Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
bcmmii.c 11.5 KB