MV88E6390_PORT_MAC_CTL_FORCE_SPEED 250 drivers/net/dsa/mv88e6xxx/port.c reg &= ~MV88E6390_PORT_MAC_CTL_FORCE_SPEED; MV88E6390_PORT_MAC_CTL_FORCE_SPEED 252 drivers/net/dsa/mv88e6xxx/port.c ctrl |= MV88E6390_PORT_MAC_CTL_FORCE_SPEED;