Lines Matching refs:rsr
160 unsigned int ch = 0, rsr = 0, fifocnt; in lqasc_rx_chars() local
166 rsr = (ltq_r32(port->membase + LTQ_ASC_STATE) in lqasc_rx_chars()
175 if (rsr & ASCSTATE_ANY) { in lqasc_rx_chars()
176 if (rsr & ASCSTATE_PE) { in lqasc_rx_chars()
180 } else if (rsr & ASCSTATE_FE) { in lqasc_rx_chars()
185 if (rsr & ASCSTATE_ROE) { in lqasc_rx_chars()
191 rsr &= port->read_status_mask; in lqasc_rx_chars()
193 if (rsr & ASCSTATE_PE) in lqasc_rx_chars()
195 else if (rsr & ASCSTATE_FE) in lqasc_rx_chars()
199 if ((rsr & port->ignore_status_mask) == 0) in lqasc_rx_chars()
202 if (rsr & ASCSTATE_ROE) in lqasc_rx_chars()