Index: kernel/generic/include/ipc/irq.h
===================================================================
--- kernel/generic/include/ipc/irq.h	(revision aca4a04f4f74053450eb044698771dc0fe13d2ef)
+++ kernel/generic/include/ipc/irq.h	(revision b078a42d6c08e6d638c8564b9160d39f9a09c544)
@@ -37,8 +37,8 @@
 
 /** Maximum number of IPC IRQ programmed I/O ranges. */
-#define IRQ_MAX_RANGE_COUNT	8
+#define IRQ_MAX_RANGE_COUNT  8
 
 /** Maximum length of IPC IRQ program. */
-#define IRQ_MAX_PROG_SIZE  20
+#define IRQ_MAX_PROG_SIZE  256
 
 #include <ipc/ipc.h>