Lines Matching refs:rx_trig
1018 static int scif_set_rtrg(struct uart_port *port, int rx_trig) in scif_set_rtrg() argument
1022 if (rx_trig < 1) in scif_set_rtrg()
1023 rx_trig = 1; in scif_set_rtrg()
1024 if (rx_trig >= port->fifosize) in scif_set_rtrg()
1025 rx_trig = port->fifosize; in scif_set_rtrg()
1029 serial_port_out(port, HSRTRGR, rx_trig); in scif_set_rtrg()
1030 return rx_trig; in scif_set_rtrg()
1035 if (rx_trig < 4) { in scif_set_rtrg()
1037 rx_trig = 1; in scif_set_rtrg()
1038 } else if (rx_trig < 8) { in scif_set_rtrg()
1040 rx_trig = 4; in scif_set_rtrg()
1041 } else if (rx_trig < 14) { in scif_set_rtrg()
1043 rx_trig = 8; in scif_set_rtrg()
1046 rx_trig = 14; in scif_set_rtrg()
1051 if (rx_trig < 16) { in scif_set_rtrg()
1053 rx_trig = 1; in scif_set_rtrg()
1054 } else if (rx_trig < 32) { in scif_set_rtrg()
1056 rx_trig = 16; in scif_set_rtrg()
1057 } else if (rx_trig < 48) { in scif_set_rtrg()
1059 rx_trig = 32; in scif_set_rtrg()
1062 rx_trig = 48; in scif_set_rtrg()
1074 return rx_trig; in scif_set_rtrg()