diff options
Diffstat (limited to 'drivers/net/dsa/mv88e6xxx/global2.c')
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/global2.c | 66 |
1 files changed, 39 insertions, 27 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/global2.c b/drivers/net/dsa/mv88e6xxx/global2.c index fa65ecd9cb85..ed3b2f88e783 100644 --- a/drivers/net/dsa/mv88e6xxx/global2.c +++ b/drivers/net/dsa/mv88e6xxx/global2.c @@ -739,20 +739,18 @@ static int mv88e6xxx_g2_smi_phy_read_data_c45(struct mv88e6xxx_chip *chip, return mv88e6xxx_g2_read(chip, MV88E6XXX_G2_SMI_PHY_DATA, data); } -static int mv88e6xxx_g2_smi_phy_read_c45(struct mv88e6xxx_chip *chip, - bool external, int port, int reg, - u16 *data) +static int _mv88e6xxx_g2_smi_phy_read_c45(struct mv88e6xxx_chip *chip, + bool external, int port, int devad, + int reg, u16 *data) { - int dev = (reg >> 16) & 0x1f; - int addr = reg & 0xffff; int err; - err = mv88e6xxx_g2_smi_phy_write_addr_c45(chip, external, port, dev, - addr); + err = mv88e6xxx_g2_smi_phy_write_addr_c45(chip, external, port, devad, + reg); if (err) return err; - return mv88e6xxx_g2_smi_phy_read_data_c45(chip, external, port, dev, + return mv88e6xxx_g2_smi_phy_read_data_c45(chip, external, port, devad, data); } @@ -771,51 +769,65 @@ static int mv88e6xxx_g2_smi_phy_write_data_c45(struct mv88e6xxx_chip *chip, return mv88e6xxx_g2_smi_phy_access_c45(chip, external, op, port, dev); } -static int mv88e6xxx_g2_smi_phy_write_c45(struct mv88e6xxx_chip *chip, - bool external, int port, int reg, - u16 data) +static int _mv88e6xxx_g2_smi_phy_write_c45(struct mv88e6xxx_chip *chip, + bool external, int port, int devad, + int reg, u16 data) { - int dev = (reg >> 16) & 0x1f; - int addr = reg & 0xffff; int err; - err = mv88e6xxx_g2_smi_phy_write_addr_c45(chip, external, port, dev, - addr); + err = mv88e6xxx_g2_smi_phy_write_addr_c45(chip, external, port, devad, + reg); if (err) return err; - return mv88e6xxx_g2_smi_phy_write_data_c45(chip, external, port, dev, + return mv88e6xxx_g2_smi_phy_write_data_c45(chip, external, port, devad, data); } -int mv88e6xxx_g2_smi_phy_read(struct mv88e6xxx_chip *chip, struct mii_bus *bus, - int addr, int reg, u16 *val) +int mv88e6xxx_g2_smi_phy_read_c22(struct mv88e6xxx_chip *chip, + struct mii_bus *bus, + int addr, int reg, u16 *val) { struct mv88e6xxx_mdio_bus *mdio_bus = bus->priv; bool external = mdio_bus->external; - if (reg & MII_ADDR_C45) - return mv88e6xxx_g2_smi_phy_read_c45(chip, external, addr, reg, - val); - return mv88e6xxx_g2_smi_phy_read_data_c22(chip, external, addr, reg, val); } -int mv88e6xxx_g2_smi_phy_write(struct mv88e6xxx_chip *chip, struct mii_bus *bus, - int addr, int reg, u16 val) +int mv88e6xxx_g2_smi_phy_read_c45(struct mv88e6xxx_chip *chip, + struct mii_bus *bus, int addr, int devad, + int reg, u16 *val) { struct mv88e6xxx_mdio_bus *mdio_bus = bus->priv; bool external = mdio_bus->external; - if (reg & MII_ADDR_C45) - return mv88e6xxx_g2_smi_phy_write_c45(chip, external, addr, reg, - val); + return _mv88e6xxx_g2_smi_phy_read_c45(chip, external, addr, devad, reg, + val); +} + +int mv88e6xxx_g2_smi_phy_write_c22(struct mv88e6xxx_chip *chip, + struct mii_bus *bus, int addr, int reg, + u16 val) +{ + struct mv88e6xxx_mdio_bus *mdio_bus = bus->priv; + bool external = mdio_bus->external; return mv88e6xxx_g2_smi_phy_write_data_c22(chip, external, addr, reg, val); } +int mv88e6xxx_g2_smi_phy_write_c45(struct mv88e6xxx_chip *chip, + struct mii_bus *bus, int addr, int devad, + int reg, u16 val) +{ + struct mv88e6xxx_mdio_bus *mdio_bus = bus->priv; + bool external = mdio_bus->external; + + return _mv88e6xxx_g2_smi_phy_write_c45(chip, external, addr, devad, reg, + val); +} + /* Offset 0x1B: Watchdog Control */ static int mv88e6097_watchdog_action(struct mv88e6xxx_chip *chip, int irq) { |