SYSIO_ICLR_SLOT3  641 arch/sparc/kernel/prom_irqtrans.c #define SYSIO_ICLR_SLOT3	0x34c8UL
SYSIO_ICLR_SLOT3  203 arch/sparc/kernel/sbus.c #define SYSIO_ICLR_SLOT3	0x34c8UL