BD_SC_OV
if (in_be16(&rbdf->cbd_sc) & BD_SC_OV) {
bdp->cbd_sc &= ~(BD_SC_BR | BD_SC_FR | BD_SC_PR | BD_SC_OV | BD_SC_ID);
(BD_SC_BR | BD_SC_FR | BD_SC_PR | BD_SC_OV))
BD_SC_OV | BD_SC_ID);
if (status & BD_SC_OV)
if (status & BD_SC_OV) {
port->read_status_mask = (BD_SC_EMPTY | BD_SC_OV);
port->ignore_status_mask |= BD_SC_OV;
(BD_SC_BR | BD_SC_FR | BD_SC_PR | BD_SC_OV))
BD_SC_BR | BD_SC_FR | BD_SC_PR | BD_SC_OV | BD_SC_ID,
if (status & BD_SC_OV)
if (status & BD_SC_OV)
port->read_status_mask = BD_SC_EMPTY | BD_SC_OV;
port->ignore_status_mask |= BD_SC_OV;