Index: kernel/generic/src/ipc/irq.c
===================================================================
--- kernel/generic/src/ipc/irq.c	(revision 0f81ceb764d3f1f6da8afbeeb9de80a2e8226028)
+++ kernel/generic/src/ipc/irq.c	(revision 17f168ea0a58301762156920e112c588faa90d23)
@@ -102,8 +102,8 @@
 			break;
 		case CMD_PORT_READ_1:
-			dstval = inb((long) code->cmds[i].addr);
+			dstval = pio_read_8((long) code->cmds[i].addr);
 			break;
 		case CMD_PORT_WRITE_1:
-			outb((long) code->cmds[i].addr, code->cmds[i].value);
+			pio_write_8((long) code->cmds[i].addr, code->cmds[i].value);
 			break;
 		default: