Lines Matching defs:dbc
687 int offset, dbc, sstat;710 dbc = bus_space_read_4(sc->sc_rt, sc->sc_rh, SIOP_DBC) & 0x00ffffff;713 dbc +=722 dbc += (dfifo - (dbc & 0x3ff)) & 0x3ff;724 dbc += (dfifo - (dbc & 0x7f)) & 0x7f;729 dbc++;731 dbc++;736 dbc++;739 dbc++;747 siop_cmd->resid = dbc;