diff options
Diffstat (limited to 'drivers/net/dsa/mv88e6xxx/serdes.h')
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/serdes.h | 107 |
1 files changed, 82 insertions, 25 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/serdes.h b/drivers/net/dsa/mv88e6xxx/serdes.h index c2e6fc3ddf8b..bd8df36ab537 100644 --- a/drivers/net/dsa/mv88e6xxx/serdes.h +++ b/drivers/net/dsa/mv88e6xxx/serdes.h @@ -74,37 +74,94 @@ #define MV88E6390_SGMII_PHY_STATUS_SPD_DPL_VALID BIT(11) #define MV88E6390_SGMII_PHY_STATUS_LINK BIT(10) -/* Put the SERDES lane address a port is using into *lane. If a port has - * multiple lanes, should put the first lane the port is using. If a port does - * not have a lane, return -ENODEV. - */ -static inline int mv88e6xxx_serdes_get_lane(struct mv88e6xxx_chip *chip, - int port, u8 *lane) +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, + int port); +unsigned int mv88e6390_serdes_irq_mapping(struct mv88e6xxx_chip *chip, + int port); +int mv88e6352_serdes_power(struct mv88e6xxx_chip *chip, int port, u8 lane, + bool on); +int mv88e6390_serdes_power(struct mv88e6xxx_chip *chip, int port, u8 lane, + bool on); +int mv88e6352_serdes_irq_enable(struct mv88e6xxx_chip *chip, int port, u8 lane, + bool enable); +int mv88e6390_serdes_irq_enable(struct mv88e6xxx_chip *chip, int port, u8 lane, + bool enable); +irqreturn_t mv88e6352_serdes_irq_status(struct mv88e6xxx_chip *chip, int port, + u8 lane); +irqreturn_t mv88e6390_serdes_irq_status(struct mv88e6xxx_chip *chip, int port, + u8 lane); +int mv88e6352_serdes_get_sset_count(struct mv88e6xxx_chip *chip, int port); +int mv88e6352_serdes_get_strings(struct mv88e6xxx_chip *chip, + int port, uint8_t *data); +int mv88e6352_serdes_get_stats(struct mv88e6xxx_chip *chip, int port, + uint64_t *data); + +/* Return the (first) SERDES lane address a port is using, 0 otherwise. */ +static inline u8 mv88e6xxx_serdes_get_lane(struct mv88e6xxx_chip *chip, + int port) { if (!chip->info->ops->serdes_get_lane) + return 0; + + return chip->info->ops->serdes_get_lane(chip, port); +} + +static inline int mv88e6xxx_serdes_power_up(struct mv88e6xxx_chip *chip, + int port, u8 lane) +{ + if (!chip->info->ops->serdes_power) return -EOPNOTSUPP; - return chip->info->ops->serdes_get_lane(chip, port, lane); + return chip->info->ops->serdes_power(chip, port, lane, true); } -int mv88e6341_serdes_get_lane(struct mv88e6xxx_chip *chip, int port, u8 *lane); -int mv88e6390_serdes_get_lane(struct mv88e6xxx_chip *chip, int port, u8 *lane); -int mv88e6390x_serdes_get_lane(struct mv88e6xxx_chip *chip, int port, u8 *lane); -int mv88e6352_serdes_power(struct mv88e6xxx_chip *chip, int port, bool on); -int mv88e6390_serdes_power(struct mv88e6xxx_chip *chip, int port, bool on); -int mv88e6390_serdes_irq_setup(struct mv88e6xxx_chip *chip, int port); -void mv88e6390_serdes_irq_free(struct mv88e6xxx_chip *chip, int port); -int mv88e6352_serdes_get_sset_count(struct mv88e6xxx_chip *chip, int port); -int mv88e6352_serdes_get_strings(struct mv88e6xxx_chip *chip, - int port, uint8_t *data); -int mv88e6352_serdes_get_stats(struct mv88e6xxx_chip *chip, int port, - uint64_t *data); -int mv88e6390_serdes_irq_enable(struct mv88e6xxx_chip *chip, int port, - u8 lane); -int mv88e6390_serdes_irq_disable(struct mv88e6xxx_chip *chip, int port, - u8 lane); -int mv88e6352_serdes_irq_setup(struct mv88e6xxx_chip *chip, int port); -void mv88e6352_serdes_irq_free(struct mv88e6xxx_chip *chip, int port); +static inline int mv88e6xxx_serdes_power_down(struct mv88e6xxx_chip *chip, + int port, u8 lane) +{ + if (!chip->info->ops->serdes_power) + return -EOPNOTSUPP; + return chip->info->ops->serdes_power(chip, port, lane, false); +} + +static inline unsigned int +mv88e6xxx_serdes_irq_mapping(struct mv88e6xxx_chip *chip, int port) +{ + if (!chip->info->ops->serdes_irq_mapping) + return 0; + + return chip->info->ops->serdes_irq_mapping(chip, port); +} + +static inline int mv88e6xxx_serdes_irq_enable(struct mv88e6xxx_chip *chip, + int port, u8 lane) +{ + if (!chip->info->ops->serdes_irq_enable) + return -EOPNOTSUPP; + + return chip->info->ops->serdes_irq_enable(chip, port, lane, true); +} + +static inline int mv88e6xxx_serdes_irq_disable(struct mv88e6xxx_chip *chip, + int port, u8 lane) +{ + if (!chip->info->ops->serdes_irq_enable) + return -EOPNOTSUPP; + + return chip->info->ops->serdes_irq_enable(chip, port, lane, false); +} + +static inline irqreturn_t +mv88e6xxx_serdes_irq_status(struct mv88e6xxx_chip *chip, int port, u8 lane) +{ + if (!chip->info->ops->serdes_irq_status) + return IRQ_NONE; + + return chip->info->ops->serdes_irq_status(chip, port, lane); +} #endif |