Lines Matching refs:rr0
216 int rr0;
856 priv->rr0 = read_scc(priv, R0);
1083 priv->rr0 |= CTS;
1319 int i, rr0, drr0, res;
1323 rr0 = read_scc(priv, R0);
1325 drr0 = priv->rr0 ^ rr0;
1326 priv->rr0 = rr0;
1378 if (rr0 & DCD) {
1398 if ((drr0 & CTS) && (~rr0 & CTS) && priv->type != TYPE_TWIN)
1421 priv->rr0 = read_scc(priv, R0);
1422 if (priv->rr0 & DCD) {
1448 priv->rr0 = read_scc(priv, R0);
1449 if (priv->rr0 & DCD) {