Symbol: SB_AFSR_P_TO
usr/src/uts/sun4u/io/sysioerr.c
670
if (t_afsr & SB_AFSR_P_TO) {
usr/src/uts/sun4u/io/sysiosbus.c
1324
while (tmpreg & SB_AFSR_P_TO || tmpreg & SB_AFSR_P_BERR)