53 static int io[RTRACK_MAX] = { [0] = CONFIG_RADIO_RTRACK_PORT,  variable
57 module_param_array(io, int, NULL, 0444);
58 MODULE_PARM_DESC(io, "I/O addresses of the RadioTrack card (0x20f or 0x30f)");
101 	outb_p(bits, rt->isa.io);  in rtrack_set_pins()
114 	return 0xffff * !(inb(isa->io) & 2);  in rtrack_g_signal()
123 		outb(0xd0, isa->io);	/* volume steady + sigstr + off	*/  in rtrack_s_mute_volume()
127 		outb(0x48, isa->io);	/* volume down but still "on"	*/  in rtrack_s_mute_volume()
130 		outb(0x98, isa->io);	/* volume up + sigstr + on	*/  in rtrack_s_mute_volume()
134 		outb(0x58, isa->io);	/* volume down + sigstr + on	*/  in rtrack_s_mute_volume()
138 	outb(0xd8, isa->io);		/* volume steady + sigstr + on	*/  in rtrack_s_mute_volume()
147 	outb(0x90, isa->io);	/* volume up but still "on"	*/  in rtrack_initialize()
149 	outb(0xc0, isa->io);	/* steady volume, mute card	*/  in rtrack_initialize()
172 	.io_params = io,