112 zs_break(struct zs_chanstate *cs, int set)  in zs_break()
130 zs_iflush(struct zs_chanstate *cs)  in zs_iflush()
167 zs_loadchannelregs(struct zs_chanstate *cs)  in zs_loadchannelregs()
271 zs_lock_init(struct zs_chanstate *cs)  in zs_lock_init()
278 zs_lock_chan(struct zs_chanstate *cs)  in zs_lock_chan()
285 zs_unlock_chan(struct zs_chanstate *cs)  in zs_unlock_chan()
375 	struct zs_chanstate *cs;  in zsc_intr_soft()  local
406 zsnull_rxint(struct zs_chanstate *cs)  in zsnull_rxint()
414 zsnull_stint(struct zs_chanstate *cs, int force)  in zsnull_stint()
422 zsnull_txint(struct zs_chanstate *cs)  in zsnull_txint()
430 zsnull_softint(struct zs_chanstate *cs)  in zsnull_softint()