diff options
Diffstat (limited to 'drivers/net/dsa/mv88e6xxx/port.c')
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/port.c | 36 |
1 files changed, 33 insertions, 3 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/port.c b/drivers/net/dsa/mv88e6xxx/port.c index ebd26b6a93e6..dce84a2a65c7 100644 --- a/drivers/net/dsa/mv88e6xxx/port.c +++ b/drivers/net/dsa/mv88e6xxx/port.c @@ -190,7 +190,7 @@ int mv88e6xxx_port_set_duplex(struct mv88e6xxx_chip *chip, int port, int dup) /* normal duplex detection */ break; default: - return -EINVAL; + return -EOPNOTSUPP; } err = mv88e6xxx_port_write(chip, port, MV88E6XXX_PORT_MAC_CTL, reg); @@ -312,6 +312,14 @@ int mv88e6341_port_set_speed(struct mv88e6xxx_chip *chip, int port, int speed) return mv88e6xxx_port_set_speed(chip, port, speed, !port, true); } +phy_interface_t mv88e6341_port_max_speed_mode(int port) +{ + if (port == 5) + return PHY_INTERFACE_MODE_2500BASEX; + + return PHY_INTERFACE_MODE_NA; +} + /* Support 10, 100, 200, 1000 Mbps (e.g. 88E6352 family) */ int mv88e6352_port_set_speed(struct mv88e6xxx_chip *chip, int port, int speed) { @@ -345,6 +353,14 @@ int mv88e6390_port_set_speed(struct mv88e6xxx_chip *chip, int port, int speed) return mv88e6xxx_port_set_speed(chip, port, speed, true, true); } +phy_interface_t mv88e6390_port_max_speed_mode(int port) +{ + if (port == 9 || port == 10) + return PHY_INTERFACE_MODE_2500BASEX; + + return PHY_INTERFACE_MODE_NA; +} + /* Support 10, 100, 200, 1000, 2500, 10000 Mbps (e.g. 88E6190X) */ int mv88e6390x_port_set_speed(struct mv88e6xxx_chip *chip, int port, int speed) { @@ -360,6 +376,14 @@ int mv88e6390x_port_set_speed(struct mv88e6xxx_chip *chip, int port, int speed) return mv88e6xxx_port_set_speed(chip, port, speed, true, true); } +phy_interface_t mv88e6390x_port_max_speed_mode(int port) +{ + if (port == 9 || port == 10) + return PHY_INTERFACE_MODE_XAUI; + + return PHY_INTERFACE_MODE_NA; +} + int mv88e6390x_port_set_cmode(struct mv88e6xxx_chip *chip, int port, phy_interface_t mode) { @@ -398,6 +422,10 @@ int mv88e6390x_port_set_cmode(struct mv88e6xxx_chip *chip, int port, cmode = 0; } + /* cmode doesn't change, nothing to do for us */ + if (cmode == chip->ports[port].cmode) + return 0; + lane = mv88e6390x_serdes_get_lane(chip, port); if (lane < 0) return lane; @@ -408,7 +436,7 @@ int mv88e6390x_port_set_cmode(struct mv88e6xxx_chip *chip, int port, return err; } - err = mv88e6390_serdes_power(chip, port, false); + err = mv88e6390x_serdes_power(chip, port, false); if (err) return err; @@ -424,7 +452,7 @@ int mv88e6390x_port_set_cmode(struct mv88e6xxx_chip *chip, int port, if (err) return err; - err = mv88e6390_serdes_power(chip, port, true); + err = mv88e6390x_serdes_power(chip, port, true); if (err) return err; @@ -444,6 +472,8 @@ int mv88e6390_port_set_cmode(struct mv88e6xxx_chip *chip, int port, phy_interface_t mode) { switch (mode) { + case PHY_INTERFACE_MODE_NA: + return 0; case PHY_INTERFACE_MODE_XGMII: case PHY_INTERFACE_MODE_XAUI: case PHY_INTERFACE_MODE_RXAUI: |