diff options
| author | Andrew Lunn <andrew@lunn.ch> | 2017-01-24 16:53:48 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-01-24 23:33:50 +0300 |
| commit | ee26a2284b3d1ab0fb6c183d1cca7a85a05c82e0 (patch) | |
| tree | 59fc20192d3054f51a9bcd6b2d25d7ee27d5111a /drivers/net/dsa/mv88e6xxx/global2.h | |
| parent | efb3e74da2e1818565a9ffc5ec55d9e7bda17e8e (diff) | |
| download | linux-ee26a2284b3d1ab0fb6c183d1cca7a85a05c82e0.tar.xz | |
net: dsa: mv88e6xxx: Pass mii_bus to all PHY operations
In preparation for supporting multiple MDIO busses, pass the mii_bus
structure to all PHY operations. It will in future then be clear on
which MDIO bus the operation should be performed.
For reads/write from phylib, the mii_bus is readily available. However
some internal code also access the PHY, e.g. for EEE and SERDES. Make
this code use the one and only currently available MDIO bus.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/mv88e6xxx/global2.h')
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/global2.h | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/global2.h b/drivers/net/dsa/mv88e6xxx/global2.h index 2918f22388f7..00e635279ba1 100644 --- a/drivers/net/dsa/mv88e6xxx/global2.h +++ b/drivers/net/dsa/mv88e6xxx/global2.h @@ -23,10 +23,12 @@ static inline int mv88e6xxx_g2_require(struct mv88e6xxx_chip *chip) return 0; } -int mv88e6xxx_g2_smi_phy_read(struct mv88e6xxx_chip *chip, int addr, int reg, - u16 *val); -int mv88e6xxx_g2_smi_phy_write(struct mv88e6xxx_chip *chip, int addr, int reg, - u16 val); +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_write(struct mv88e6xxx_chip *chip, + struct mii_bus *bus, + int addr, int reg, u16 val); int mv88e6xxx_g2_set_switch_mac(struct mv88e6xxx_chip *chip, u8 *addr); int mv88e6xxx_g2_get_eeprom8(struct mv88e6xxx_chip *chip, @@ -57,12 +59,14 @@ static inline int mv88e6xxx_g2_require(struct mv88e6xxx_chip *chip) } static inline int mv88e6xxx_g2_smi_phy_read(struct mv88e6xxx_chip *chip, + struct mii_bus *bus, int addr, int reg, u16 *val) { return -EOPNOTSUPP; } static inline int mv88e6xxx_g2_smi_phy_write(struct mv88e6xxx_chip *chip, + struct mii_bus *bus, int addr, int reg, u16 val) { return -EOPNOTSUPP; |