Symbol: OB_DOORBELL_CLEAR_MASK
usr/src/uts/common/io/mega_sas/megaraid_sas.c
4720
WR_OB_DOORBELL_CLEAR(OB_DOORBELL_CLEAR_MASK, instance);
usr/src/uts/common/io/mr_sas/mr_sas.c
6805
WR_OB_DOORBELL_CLEAR(OB_DOORBELL_CLEAR_MASK, instance);