diff options
| author | Russell King <rmk+kernel@armlinux.org.uk> | 2020-03-14 13:15:53 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-03-16 03:11:12 +0300 |
| commit | f365c6f7235aa9a40ed7bbca83ad086a43006b1c (patch) | |
| tree | 44c6db22cf7a3028642faf4998ce637f357bdb3d /drivers/net/dsa/mv88e6xxx/port.h | |
| parent | 7e0e62431259b02a9c035f6cbaec2635add30921 (diff) | |
| download | linux-f365c6f7235aa9a40ed7bbca83ad086a43006b1c.tar.xz | |
net: dsa: mv88e6xxx: combine port_set_speed and port_set_duplex
Setting the speed independently of duplex makes little sense; the two
parameters result from negotiation or fixed setup, and may have inter-
dependencies. Moreover, they are always controlled via the same
register - having them split means we have to read-modify-write this
register twice.
Combine the two operations into a single port_set_speed_duplex()
operation. Not only is this more efficient, it reduces the size of the
code as well.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/mv88e6xxx/port.h')
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/port.h | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/port.h b/drivers/net/dsa/mv88e6xxx/port.h index 0ec4327c2b42..1d18426b7ff6 100644 --- a/drivers/net/dsa/mv88e6xxx/port.h +++ b/drivers/net/dsa/mv88e6xxx/port.h @@ -298,15 +298,20 @@ int mv88e6390_port_set_rgmii_delay(struct mv88e6xxx_chip *chip, int port, int mv88e6xxx_port_set_link(struct mv88e6xxx_chip *chip, int port, int link); -int mv88e6xxx_port_set_duplex(struct mv88e6xxx_chip *chip, int port, int dup); - -int mv88e6065_port_set_speed(struct mv88e6xxx_chip *chip, int port, int speed); -int mv88e6185_port_set_speed(struct mv88e6xxx_chip *chip, int port, int speed); -int mv88e6250_port_set_speed(struct mv88e6xxx_chip *chip, int port, int speed); -int mv88e6341_port_set_speed(struct mv88e6xxx_chip *chip, int port, int speed); -int mv88e6352_port_set_speed(struct mv88e6xxx_chip *chip, int port, int speed); -int mv88e6390_port_set_speed(struct mv88e6xxx_chip *chip, int port, int speed); -int mv88e6390x_port_set_speed(struct mv88e6xxx_chip *chip, int port, int speed); +int mv88e6065_port_set_speed_duplex(struct mv88e6xxx_chip *chip, int port, + int speed, int duplex); +int mv88e6185_port_set_speed_duplex(struct mv88e6xxx_chip *chip, int port, + int speed, int duplex); +int mv88e6250_port_set_speed_duplex(struct mv88e6xxx_chip *chip, int port, + int speed, int duplex); +int mv88e6341_port_set_speed_duplex(struct mv88e6xxx_chip *chip, int port, + int speed, int duplex); +int mv88e6352_port_set_speed_duplex(struct mv88e6xxx_chip *chip, int port, + int speed, int duplex); +int mv88e6390_port_set_speed_duplex(struct mv88e6xxx_chip *chip, int port, + int speed, int duplex); +int mv88e6390x_port_set_speed_duplex(struct mv88e6xxx_chip *chip, int port, + int speed, int duplex); phy_interface_t mv88e6341_port_max_speed_mode(int port); phy_interface_t mv88e6390_port_max_speed_mode(int port); |