SYSIO_CEAFSR_PDRD 363 arch/sparc/kernel/sbus.c (SYSIO_CEAFSR_PPIO | SYSIO_CEAFSR_PDRD | SYSIO_CEAFSR_PDWR | SYSIO_CEAFSR_PDRD 373 arch/sparc/kernel/sbus.c ((error_bits & SYSIO_CEAFSR_PDRD) ?