diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/port.c | 73 |
1 files changed, 47 insertions, 26 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/port.c b/drivers/net/dsa/mv88e6xxx/port.c index 77a5fd1798cd..4561f289ab76 100644 --- a/drivers/net/dsa/mv88e6xxx/port.c +++ b/drivers/net/dsa/mv88e6xxx/port.c @@ -789,8 +789,8 @@ int mv88e6351_port_set_frame_mode(struct mv88e6xxx_chip *chip, int port, return mv88e6xxx_port_write(chip, port, MV88E6XXX_PORT_CTL0, reg); } -static int mv88e6185_port_set_forward_unknown(struct mv88e6xxx_chip *chip, - int port, bool unicast) +int mv88e6185_port_set_forward_unknown(struct mv88e6xxx_chip *chip, + int port, bool unicast) { int err; u16 reg; @@ -807,8 +807,8 @@ static int mv88e6185_port_set_forward_unknown(struct mv88e6xxx_chip *chip, return mv88e6xxx_port_write(chip, port, MV88E6XXX_PORT_CTL0, reg); } -int mv88e6352_port_set_egress_floods(struct mv88e6xxx_chip *chip, int port, - bool unicast, bool multicast) +int mv88e6352_port_set_ucast_flood(struct mv88e6xxx_chip *chip, int port, + bool unicast) { int err; u16 reg; @@ -817,16 +817,28 @@ int mv88e6352_port_set_egress_floods(struct mv88e6xxx_chip *chip, int port, if (err) return err; - reg &= ~MV88E6352_PORT_CTL0_EGRESS_FLOODS_MASK; + if (unicast) + reg |= MV88E6352_PORT_CTL0_EGRESS_FLOODS_UC; + else + reg &= ~MV88E6352_PORT_CTL0_EGRESS_FLOODS_UC; + + return mv88e6xxx_port_write(chip, port, MV88E6XXX_PORT_CTL0, reg); +} + +int mv88e6352_port_set_mcast_flood(struct mv88e6xxx_chip *chip, int port, + bool multicast) +{ + int err; + u16 reg; - if (unicast && multicast) - reg |= MV88E6352_PORT_CTL0_EGRESS_FLOODS_ALL_UNKNOWN_DA; - else if (unicast) - reg |= MV88E6352_PORT_CTL0_EGRESS_FLOODS_NO_UNKNOWN_MC_DA; - else if (multicast) - reg |= MV88E6352_PORT_CTL0_EGRESS_FLOODS_NO_UNKNOWN_UC_DA; + err = mv88e6xxx_port_read(chip, port, MV88E6XXX_PORT_CTL0, ®); + if (err) + return err; + + if (multicast) + reg |= MV88E6352_PORT_CTL0_EGRESS_FLOODS_MC; else - reg |= MV88E6352_PORT_CTL0_EGRESS_FLOODS_NO_UNKNOWN_DA; + reg &= ~MV88E6352_PORT_CTL0_EGRESS_FLOODS_MC; return mv88e6xxx_port_write(chip, port, MV88E6XXX_PORT_CTL0, reg); } @@ -851,6 +863,27 @@ int mv88e6xxx_port_set_message_port(struct mv88e6xxx_chip *chip, int port, return mv88e6xxx_port_write(chip, port, MV88E6XXX_PORT_CTL1, val); } +int mv88e6xxx_port_set_trunk(struct mv88e6xxx_chip *chip, int port, + bool trunk, u8 id) +{ + u16 val; + int err; + + err = mv88e6xxx_port_read(chip, port, MV88E6XXX_PORT_CTL1, &val); + if (err) + return err; + + val &= ~MV88E6XXX_PORT_CTL1_TRUNK_ID_MASK; + + if (trunk) + val |= MV88E6XXX_PORT_CTL1_TRUNK_PORT | + (id << MV88E6XXX_PORT_CTL1_TRUNK_ID_SHIFT); + else + val &= ~MV88E6XXX_PORT_CTL1_TRUNK_PORT; + + return mv88e6xxx_port_write(chip, port, MV88E6XXX_PORT_CTL1, val); +} + /* Offset 0x06: Port Based VLAN Map */ int mv88e6xxx_port_set_vlan_map(struct mv88e6xxx_chip *chip, int port, u16 map) @@ -992,8 +1025,8 @@ static const char * const mv88e6xxx_port_8021q_mode_names[] = { [MV88E6XXX_PORT_CTL2_8021Q_MODE_SECURE] = "Secure", }; -static int mv88e6185_port_set_default_forward(struct mv88e6xxx_chip *chip, - int port, bool multicast) +int mv88e6185_port_set_default_forward(struct mv88e6xxx_chip *chip, + int port, bool multicast) { int err; u16 reg; @@ -1010,18 +1043,6 @@ static int mv88e6185_port_set_default_forward(struct mv88e6xxx_chip *chip, return mv88e6xxx_port_write(chip, port, MV88E6XXX_PORT_CTL2, reg); } -int mv88e6185_port_set_egress_floods(struct mv88e6xxx_chip *chip, int port, - bool unicast, bool multicast) -{ - int err; - - err = mv88e6185_port_set_forward_unknown(chip, port, unicast); - if (err) - return err; - - return mv88e6185_port_set_default_forward(chip, port, multicast); -} - int mv88e6095_port_set_upstream_port(struct mv88e6xxx_chip *chip, int port, int upstream_port) { |