19 	void sys_io_set_bit(io_port_t port, unsigned int bit)  in sys_io_set_bit()  argument
27 			 : "a" (reg), "Nd" (port), "Ir" (bit));  in sys_io_set_bit()
31 	void sys_io_clear_bit(io_port_t port, unsigned int bit)  in sys_io_clear_bit()  argument
39 			 : "a" (reg), "Nd" (port), "Ir" (bit));  in sys_io_clear_bit()
43 	int sys_io_test_bit(io_port_t port, unsigned int bit)  in sys_io_test_bit()  argument
50 			 : "Nd" (port), "Ir" (bit));  in sys_io_test_bit()
56 	int sys_io_test_and_set_bit(io_port_t port, unsigned int bit)  in sys_io_test_and_set_bit()  argument
60 	ret = sys_io_test_bit(port, bit);  in sys_io_test_and_set_bit()
61 	sys_io_set_bit(port, bit);  in sys_io_test_and_set_bit()
67 	int sys_io_test_and_clear_bit(io_port_t port, unsigned int bit)  in sys_io_test_and_clear_bit()  argument
71 	ret = sys_io_test_bit(port, bit);  in sys_io_test_and_clear_bit()
72 	sys_io_clear_bit(port, bit);  in sys_io_test_and_clear_bit()