SYSIO_IMAP_PFAIL  573 arch/sparc/kernel/prom_irqtrans.c #define SYSIO_IMAP_PFAIL	0x3020UL
SYSIO_IMAP_PFAIL  137 arch/sparc/kernel/sbus.c #define SYSIO_IMAP_PFAIL	0x3020UL