SYSIO_UEAFSR_PDRD 289 arch/sparc/kernel/sbus.c (SYSIO_UEAFSR_PPIO | SYSIO_UEAFSR_PDRD | SYSIO_UEAFSR_PDWR | SYSIO_UEAFSR_PDRD 300 arch/sparc/kernel/sbus.c ((error_bits & SYSIO_UEAFSR_PDRD) ?