diff options
Diffstat (limited to 'drivers/net/dsa/mv88e6xxx/port.c')
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/port.c | 41 |
1 files changed, 39 insertions, 2 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/port.c b/drivers/net/dsa/mv88e6xxx/port.c index ab41619a809b..795b3128768f 100644 --- a/drivers/net/dsa/mv88e6xxx/port.c +++ b/drivers/net/dsa/mv88e6xxx/port.c @@ -550,6 +550,9 @@ static int mv88e6xxx_port_set_cmode(struct mv88e6xxx_chip *chip, int port, mode = PHY_INTERFACE_MODE_1000BASEX; switch (mode) { + case PHY_INTERFACE_MODE_RMII: + cmode = MV88E6XXX_PORT_STS_CMODE_RMII; + break; case PHY_INTERFACE_MODE_1000BASEX: cmode = MV88E6XXX_PORT_STS_CMODE_1000BASEX; break; @@ -610,6 +613,8 @@ static int mv88e6xxx_port_set_cmode(struct mv88e6xxx_chip *chip, int port, chip->ports[port].cmode = cmode; lane = mv88e6xxx_serdes_get_lane(chip, port); + if (lane == -ENODEV) + return 0; if (lane < 0) return lane; @@ -1234,6 +1239,35 @@ int mv88e6xxx_port_set_mirror(struct mv88e6xxx_chip *chip, int port, return err; } +int mv88e6xxx_port_set_lock(struct mv88e6xxx_chip *chip, int port, + bool locked) +{ + u16 reg; + int err; + + err = mv88e6xxx_port_read(chip, port, MV88E6XXX_PORT_CTL0, ®); + if (err) + return err; + + reg &= ~MV88E6XXX_PORT_CTL0_SA_FILT_MASK; + if (locked) + reg |= MV88E6XXX_PORT_CTL0_SA_FILT_DROP_ON_LOCK; + + err = mv88e6xxx_port_write(chip, port, MV88E6XXX_PORT_CTL0, reg); + if (err) + return err; + + err = mv88e6xxx_port_read(chip, port, MV88E6XXX_PORT_ASSOC_VECTOR, ®); + if (err) + return err; + + reg &= ~MV88E6XXX_PORT_ASSOC_VECTOR_LOCKED_PORT; + if (locked) + reg |= MV88E6XXX_PORT_ASSOC_VECTOR_LOCKED_PORT; + + return mv88e6xxx_port_write(chip, port, MV88E6XXX_PORT_ASSOC_VECTOR, reg); +} + int mv88e6xxx_port_set_8021q_mode(struct mv88e6xxx_chip *chip, int port, u16 mode) { @@ -1278,7 +1312,7 @@ int mv88e6xxx_port_drop_untagged(struct mv88e6xxx_chip *chip, int port, return mv88e6xxx_port_write(chip, port, MV88E6XXX_PORT_CTL2, new); } -int mv88e6xxx_port_set_map_da(struct mv88e6xxx_chip *chip, int port) +int mv88e6xxx_port_set_map_da(struct mv88e6xxx_chip *chip, int port, bool map) { u16 reg; int err; @@ -1287,7 +1321,10 @@ int mv88e6xxx_port_set_map_da(struct mv88e6xxx_chip *chip, int port) if (err) return err; - reg |= MV88E6XXX_PORT_CTL2_MAP_DA; + if (map) + reg |= MV88E6XXX_PORT_CTL2_MAP_DA; + else + reg &= ~MV88E6XXX_PORT_CTL2_MAP_DA; return mv88e6xxx_port_write(chip, port, MV88E6XXX_PORT_CTL2, reg); } |