diff options
| author | Andrew Lunn <andrew@lunn.ch> | 2017-01-24 16:53:47 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-01-24 23:33:50 +0300 |
| commit | efb3e74da2e1818565a9ffc5ec55d9e7bda17e8e (patch) | |
| tree | 474d1e1f3a9a80f0bd6f1845cd17fadd895c5496 /drivers | |
| parent | 146408693945a68f227175c1cea3772fc0f98f20 (diff) | |
| download | linux-efb3e74da2e1818565a9ffc5ec55d9e7bda17e8e.tar.xz | |
net: dsa: mv88e6xxx: Abstract mv88e6165 PHY operations
The mv88e6165 family has the internal PHYs mapped directly onto the
SMI register space as the switch. So the registers can be read
directly. Put a wrapper around this, in preparation for changing the
signature in order to support the external MDIO bus of the 6390.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/chip.c | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c index c7e08e13bb54..374d887e8256 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c @@ -222,6 +222,18 @@ int mv88e6xxx_write(struct mv88e6xxx_chip *chip, int addr, int reg, u16 val) return 0; } +static int mv88e6165_phy_read(struct mv88e6xxx_chip *chip, int addr, + int reg, u16 *val) +{ + return mv88e6xxx_read(chip, addr, reg, val); +} + +static int mv88e6165_phy_write(struct mv88e6xxx_chip *chip, int addr, + int reg, u16 val) +{ + return mv88e6xxx_write(chip, addr, reg, val); +} + static int mv88e6xxx_phy_read(struct mv88e6xxx_chip *chip, int phy, int reg, u16 *val) { @@ -3085,8 +3097,8 @@ static const struct mv88e6xxx_ops mv88e6097_ops = { static const struct mv88e6xxx_ops mv88e6123_ops = { /* MV88E6XXX_FAMILY_6165 */ .set_switch_mac = mv88e6xxx_g2_set_switch_mac, - .phy_read = mv88e6xxx_read, - .phy_write = mv88e6xxx_write, + .phy_read = mv88e6165_phy_read, + .phy_write = mv88e6165_phy_write, .port_set_link = mv88e6xxx_port_set_link, .port_set_duplex = mv88e6xxx_port_set_duplex, .port_set_speed = mv88e6185_port_set_speed, @@ -3132,8 +3144,8 @@ static const struct mv88e6xxx_ops mv88e6131_ops = { static const struct mv88e6xxx_ops mv88e6161_ops = { /* MV88E6XXX_FAMILY_6165 */ .set_switch_mac = mv88e6xxx_g2_set_switch_mac, - .phy_read = mv88e6xxx_read, - .phy_write = mv88e6xxx_write, + .phy_read = mv88e6165_phy_read, + .phy_write = mv88e6165_phy_write, .port_set_link = mv88e6xxx_port_set_link, .port_set_duplex = mv88e6xxx_port_set_duplex, .port_set_speed = mv88e6185_port_set_speed, @@ -3157,8 +3169,8 @@ static const struct mv88e6xxx_ops mv88e6161_ops = { static const struct mv88e6xxx_ops mv88e6165_ops = { /* MV88E6XXX_FAMILY_6165 */ .set_switch_mac = mv88e6xxx_g2_set_switch_mac, - .phy_read = mv88e6xxx_read, - .phy_write = mv88e6xxx_write, + .phy_read = mv88e6165_phy_read, + .phy_write = mv88e6165_phy_write, .port_set_link = mv88e6xxx_port_set_link, .port_set_duplex = mv88e6xxx_port_set_duplex, .port_set_speed = mv88e6185_port_set_speed, |