Lines Matching refs:read_scc
223 static int read_scc(struct scc_priv *priv, int reg);
490 if (!read_scc(priv, R15)) { in setup_adapter()
496 if (read_scc(priv, R0) & Tx_BUF_EMP) { in setup_adapter()
668 static int read_scc(struct scc_priv *priv, int reg) in read_scc() function
846 priv->rr0 = read_scc(priv, R0); in scc_open()
1015 while (read_scc(priv, R0) & Rx_CH_AV) in rx_on()
1090 while ((is = read_scc(&info->priv[0], R3)) && i--) { in z8530_isr()
1158 special_condition(priv, read_scc(priv, R1)); in rx_isr()
1164 while (read_scc(priv, R0) & Rx_CH_AV) { in rx_isr()
1165 rc = read_scc(priv, R1); in rx_isr()
1295 while ((read_scc(priv, R0) & Tx_BUF_EMP) && p < priv->tx_len[i]) { in tx_isr()
1313 rr0 = read_scc(priv, R0); in es_isr()
1411 priv->rr0 = read_scc(priv, R0); in tm_isr()
1438 priv->rr0 = read_scc(priv, R0); in tm_isr()