Lines Matching defs:watermark
221 unsigned int baud_code, rxstale, watermark;
278 /* RX stale watermark */
279 watermark = UART_IPR_STALE_LSB & rxstale;
280 watermark |= UART_IPR_RXSTALE_LAST;
281 watermark |= UART_IPR_STALE_TIMEOUT_MSB & (rxstale << 2);
282 msm_write(port, watermark, UART_IPR);
284 /* set RX watermark */
285 watermark = (port->fifosize * 3) / 4;
286 msm_write(port, watermark, UART_RFWR);
288 /* set TX watermark */