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@@ -662,6 +664,12 @@ static int pins_and_params(char *argv[]) 	port_data_array[n].data_dir = data_dir[n]; 	port_data_array[n].use_control_in = use_control_in[n]; +        if(port_data_array[n].data_dir) {+            /* set port to input mode as soon as possible */+            rtapi_outb(0x20 | rtapi_inb(port_data_array[n].base_addr+2),+                    port_data_array[n].base_addr + 2);+        }+ 	/* export all vars */ 	retval = export_port(n, &(port_data_array[n])); 	if (retval != 0) {