diff options
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/chip.c | 4 | ||||
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/serdes.c | 11 | ||||
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/serdes.h | 1 |
3 files changed, 15 insertions, 1 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c index 0ab4ce86eda7..3962e7368ae5 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c @@ -3093,6 +3093,7 @@ static const struct mv88e6xxx_ops mv88e6172_ops = { .rmu_disable = mv88e6352_g1_rmu_disable, .vtu_getnext = mv88e6352_g1_vtu_getnext, .vtu_loadpurge = mv88e6352_g1_vtu_loadpurge, + .serdes_get_lane = mv88e6352_serdes_get_lane, .serdes_power = mv88e6352_serdes_power, .gpio_ops = &mv88e6352_gpio_ops, .phylink_validate = mv88e6352_phylink_validate, @@ -3178,6 +3179,7 @@ static const struct mv88e6xxx_ops mv88e6176_ops = { .rmu_disable = mv88e6352_g1_rmu_disable, .vtu_getnext = mv88e6352_g1_vtu_getnext, .vtu_loadpurge = mv88e6352_g1_vtu_loadpurge, + .serdes_get_lane = mv88e6352_serdes_get_lane, .serdes_power = mv88e6352_serdes_power, .serdes_irq_mapping = mv88e6352_serdes_irq_mapping, .serdes_irq_setup = mv88e6352_serdes_irq_setup, @@ -3407,6 +3409,7 @@ static const struct mv88e6xxx_ops mv88e6240_ops = { .rmu_disable = mv88e6352_g1_rmu_disable, .vtu_getnext = mv88e6352_g1_vtu_getnext, .vtu_loadpurge = mv88e6352_g1_vtu_loadpurge, + .serdes_get_lane = mv88e6352_serdes_get_lane, .serdes_power = mv88e6352_serdes_power, .serdes_irq_mapping = mv88e6352_serdes_irq_mapping, .serdes_irq_setup = mv88e6352_serdes_irq_setup, @@ -3767,6 +3770,7 @@ static const struct mv88e6xxx_ops mv88e6352_ops = { .rmu_disable = mv88e6352_g1_rmu_disable, .vtu_getnext = mv88e6352_g1_vtu_getnext, .vtu_loadpurge = mv88e6352_g1_vtu_loadpurge, + .serdes_get_lane = mv88e6352_serdes_get_lane, .serdes_power = mv88e6352_serdes_power, .serdes_irq_mapping = mv88e6352_serdes_irq_mapping, .serdes_irq_setup = mv88e6352_serdes_irq_setup, diff --git a/drivers/net/dsa/mv88e6xxx/serdes.c b/drivers/net/dsa/mv88e6xxx/serdes.c index ce6d97e5caf8..9fb2773a3eb5 100644 --- a/drivers/net/dsa/mv88e6xxx/serdes.c +++ b/drivers/net/dsa/mv88e6xxx/serdes.c @@ -69,13 +69,22 @@ static int mv88e6352_serdes_power_set(struct mv88e6xxx_chip *chip, bool on) return err; } -static bool mv88e6352_port_has_serdes(struct mv88e6xxx_chip *chip, int port) +u8 mv88e6352_serdes_get_lane(struct mv88e6xxx_chip *chip, int port) { u8 cmode = chip->ports[port].cmode; + u8 lane = 0; if ((cmode == MV88E6XXX_PORT_STS_CMODE_100BASEX) || (cmode == MV88E6XXX_PORT_STS_CMODE_1000BASEX) || (cmode == MV88E6XXX_PORT_STS_CMODE_SGMII)) + lane = 0xff; /* Unused */ + + return lane; +} + +static bool mv88e6352_port_has_serdes(struct mv88e6xxx_chip *chip, int port) +{ + if (mv88e6xxx_serdes_get_lane(chip, port)) return true; return false; diff --git a/drivers/net/dsa/mv88e6xxx/serdes.h b/drivers/net/dsa/mv88e6xxx/serdes.h index 4718dcca6b3c..7df27a0de9aa 100644 --- a/drivers/net/dsa/mv88e6xxx/serdes.h +++ b/drivers/net/dsa/mv88e6xxx/serdes.h @@ -75,6 +75,7 @@ #define MV88E6390_SGMII_PHY_STATUS_LINK BIT(10) u8 mv88e6341_serdes_get_lane(struct mv88e6xxx_chip *chip, int port); +u8 mv88e6352_serdes_get_lane(struct mv88e6xxx_chip *chip, int port); u8 mv88e6390_serdes_get_lane(struct mv88e6xxx_chip *chip, int port); u8 mv88e6390x_serdes_get_lane(struct mv88e6xxx_chip *chip, int port); unsigned int mv88e6352_serdes_irq_mapping(struct mv88e6xxx_chip *chip, |