OBP_INT_LEVEL_ONBOARD  150 arch/sparc/kernel/sun4m_irq.c #define SUN4M_TIMER_IRQ         (OBP_INT_LEVEL_ONBOARD | 10)
OBP_INT_LEVEL_ONBOARD  151 arch/sparc/kernel/sun4m_irq.c #define SUN4M_PROFILE_IRQ       (OBP_INT_LEVEL_ONBOARD | 14)
OBP_INT_LEVEL_ONBOARD  279 arch/sparc/kernel/sun4m_irq.c 	handler_data->percpu = real_irq < OBP_INT_LEVEL_ONBOARD;