Symbol: ECPP_IRQ_ST
usr/src/uts/intel/io/ecpp.c
3139
if (((dsr & ECPP_IRQ_ST) == 0) ||
usr/src/uts/intel/sys/ecppio.h
83
(ECPP_EPP_TMOUT | ECPP_DSR_reserved1 | ECPP_IRQ_ST)