diff options
Diffstat (limited to 'drivers/net/dsa/mv88e6xxx/port.c')
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/port.c | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/port.c b/drivers/net/dsa/mv88e6xxx/port.c index d543a6817d61..8875784c4718 100644 --- a/drivers/net/dsa/mv88e6xxx/port.c +++ b/drivers/net/dsa/mv88e6xxx/port.c @@ -672,6 +672,40 @@ static const char * const mv88e6xxx_port_8021q_mode_names[] = { [PORT_CONTROL_2_8021Q_SECURE] = "Secure", }; +int mv88e6095_port_set_egress_unknowns(struct mv88e6xxx_chip *chip, int port, + bool on) +{ + int err; + u16 reg; + + err = mv88e6xxx_port_read(chip, port, PORT_CONTROL_2, ®); + if (err) + return err; + + if (on) + reg |= PORT_CONTROL_2_FORWARD_UNKNOWN; + else + reg &= ~PORT_CONTROL_2_FORWARD_UNKNOWN; + + return mv88e6xxx_port_write(chip, port, PORT_CONTROL_2, reg); +} + +int mv88e6095_port_set_upstream_port(struct mv88e6xxx_chip *chip, int port, + int upstream_port) +{ + int err; + u16 reg; + + err = mv88e6xxx_port_read(chip, port, PORT_CONTROL_2, ®); + if (err) + return err; + + reg &= ~PORT_CONTROL_2_UPSTREAM_MASK; + reg |= upstream_port; + + return mv88e6xxx_port_write(chip, port, PORT_CONTROL_2, reg); +} + int mv88e6xxx_port_set_8021q_mode(struct mv88e6xxx_chip *chip, int port, u16 mode) { @@ -695,6 +729,20 @@ int mv88e6xxx_port_set_8021q_mode(struct mv88e6xxx_chip *chip, int port, return 0; } +int mv88e6xxx_port_set_map_da(struct mv88e6xxx_chip *chip, int port) +{ + u16 reg; + int err; + + err = mv88e6xxx_port_read(chip, port, PORT_CONTROL_2, ®); + if (err) + return err; + + reg |= PORT_CONTROL_2_MAP_DA; + + return mv88e6xxx_port_write(chip, port, PORT_CONTROL_2, reg); +} + int mv88e6165_port_jumbo_config(struct mv88e6xxx_chip *chip, int port) { u16 reg; |
