Searched refs:cpp_mux (Results 1 – 1 of 1) sorted by relevance
347 static int cpp_mux(struct parport *port, int cmd) in cpp_mux() function414 return cpp_mux(port, 0x51) == 3; in mux_present()419 return cpp_mux(port, 0x58); in num_mux_ports()425 return cpp_mux(port, 0x60 + muxport) == muxport; in select_port()