48 static unsigned int mk712_io = 0x260;	/* Also 0x200, 0x208, 0x300 */  variable
49 module_param_hw_named(io, mk712_io, uint, ioport, 0);
87 	status = inb(mk712_io + MK712_STATUS);  in mk712_interrupt()
110 	last_x = inw(mk712_io + MK712_X) & 0x0fff;  in mk712_interrupt()
111 	last_y = inw(mk712_io + MK712_Y) & 0x0fff;  in mk712_interrupt()
123 	outb(0, mk712_io + MK712_CONTROL); /* Reset */  in mk712_open()
128 		MK712_POWERUP, mk712_io + MK712_CONTROL);  in mk712_open()
130 	outb(10, mk712_io + MK712_RATE); /* 187 points per second */  in mk712_open()
143 	outb(0, mk712_io + MK712_CONTROL);  in mk712_close()
152 	if (!request_region(mk712_io, 8, "mk712")) {  in mk712_init()
157 	outb(0, mk712_io + MK712_CONTROL);  in mk712_init()
159 	if ((inw(mk712_io + MK712_X) & 0xf000) ||	/* Sanity check */  in mk712_init()
160 	    (inw(mk712_io + MK712_Y) & 0xf000) ||  in mk712_init()
161 	    (inw(mk712_io + MK712_STATUS) & 0xf333)) {  in mk712_init()
203 	release_region(mk712_io, 8);  in mk712_init()
211 	release_region(mk712_io, 8);  in mk712_exit()