invalid_port_mask 4540 drivers/net/dsa/mv88e6xxx/chip.c .invalid_port_mask = BIT(2) | BIT(3) | BIT(4), invalid_port_mask 114 drivers/net/dsa/mv88e6xxx/chip.h unsigned int invalid_port_mask; invalid_port_mask 629 drivers/net/dsa/mv88e6xxx/chip.h return (chip->info->invalid_port_mask & BIT(port)) != 0;