diff options
Diffstat (limited to 'drivers/net/dsa/mv88e6xxx/chip.c')
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/chip.c | 39 |
1 files changed, 31 insertions, 8 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c index 14daf432f30b..0918bd6fa81d 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c @@ -637,12 +637,12 @@ static void mv88e6351_phylink_get_caps(struct mv88e6xxx_chip *chip, int port, MAC_1000FD; } -static int mv88e6352_get_port4_serdes_cmode(struct mv88e6xxx_chip *chip) +static int mv88e63xx_get_port_serdes_cmode(struct mv88e6xxx_chip *chip, int port) { u16 reg, val; int err; - err = mv88e6xxx_port_read(chip, 4, MV88E6XXX_PORT_STS, ®); + err = mv88e6xxx_port_read(chip, port, MV88E6XXX_PORT_STS, ®); if (err) return err; @@ -651,16 +651,16 @@ static int mv88e6352_get_port4_serdes_cmode(struct mv88e6xxx_chip *chip) return 0xf; val = reg & ~MV88E6XXX_PORT_STS_PHY_DETECT; - err = mv88e6xxx_port_write(chip, 4, MV88E6XXX_PORT_STS, val); + err = mv88e6xxx_port_write(chip, port, MV88E6XXX_PORT_STS, val); if (err) return err; - err = mv88e6xxx_port_read(chip, 4, MV88E6XXX_PORT_STS, &val); + err = mv88e6xxx_port_read(chip, port, MV88E6XXX_PORT_STS, &val); if (err) return err; /* Restore PHY_DETECT value */ - err = mv88e6xxx_port_write(chip, 4, MV88E6XXX_PORT_STS, reg); + err = mv88e6xxx_port_write(chip, port, MV88E6XXX_PORT_STS, reg); if (err) return err; @@ -688,7 +688,30 @@ static void mv88e6352_phylink_get_caps(struct mv88e6xxx_chip *chip, int port, if (err <= 0) return; - cmode = mv88e6352_get_port4_serdes_cmode(chip); + cmode = mv88e63xx_get_port_serdes_cmode(chip, port); + if (cmode < 0) + dev_err(chip->dev, "p%d: failed to read serdes cmode\n", + port); + else + mv88e6xxx_translate_cmode(cmode, supported); + } +} + +static void mv88e632x_phylink_get_caps(struct mv88e6xxx_chip *chip, int port, + struct phylink_config *config) +{ + unsigned long *supported = config->supported_interfaces; + int cmode; + + /* Translate the default cmode */ + mv88e6xxx_translate_cmode(chip->ports[port].cmode, supported); + + config->mac_capabilities = MAC_SYM_PAUSE | MAC_10 | MAC_100 | + MAC_1000FD; + + /* Port 0/1 are serdes only ports */ + if (port == 0 || port == 1) { + cmode = mv88e63xx_get_port_serdes_cmode(chip, port); if (cmode < 0) dev_err(chip->dev, "p%d: failed to read serdes cmode\n", port); @@ -5093,7 +5116,7 @@ static const struct mv88e6xxx_ops mv88e6320_ops = { .gpio_ops = &mv88e6352_gpio_ops, .avb_ops = &mv88e6352_avb_ops, .ptp_ops = &mv88e6352_ptp_ops, - .phylink_get_caps = mv88e6185_phylink_get_caps, + .phylink_get_caps = mv88e632x_phylink_get_caps, }; static const struct mv88e6xxx_ops mv88e6321_ops = { @@ -5139,7 +5162,7 @@ static const struct mv88e6xxx_ops mv88e6321_ops = { .gpio_ops = &mv88e6352_gpio_ops, .avb_ops = &mv88e6352_avb_ops, .ptp_ops = &mv88e6352_ptp_ops, - .phylink_get_caps = mv88e6185_phylink_get_caps, + .phylink_get_caps = mv88e632x_phylink_get_caps, }; static const struct mv88e6xxx_ops mv88e6341_ops = { |