MAX_GIU4181INTR
for (i = 0; i < MAX_GIU4181INTR; i++)
if (port < 0 || MAX_GIU4181INTR <= port)
for (i = 0; i < MAX_GIU4181INTR; i++) {
u_int32_t sc_intr_mode[MAX_GIU4181INTR];
sc_intr_head[MAX_GIU4181INTR];