Lines Matching refs:ufstat
433 unsigned long ufstat) in s3c24xx_serial_rx_fifocnt() argument
437 if (ufstat & info->rx_fifofull) in s3c24xx_serial_rx_fifocnt()
440 return (ufstat & info->rx_fifomask) >> info->rx_fifoshift; in s3c24xx_serial_rx_fifocnt()
549 unsigned int utrstat, ufstat, received; in s3c24xx_serial_rx_chars_dma() local
559 ufstat = rd_regl(port, S3C2410_UFSTAT); in s3c24xx_serial_rx_chars_dma()
598 unsigned int ufcon, ch, flag, ufstat, uerstat; in s3c24xx_serial_rx_drain_fifo() local
608 ufstat = rd_regl(port, S3C2410_UFSTAT); in s3c24xx_serial_rx_drain_fifo()
609 fifocnt = s3c24xx_serial_rx_fifocnt(ourport, ufstat); in s3c24xx_serial_rx_drain_fifo()
800 unsigned long ufstat = rd_regl(port, S3C2410_UFSTAT); in s3c24xx_serial_tx_empty() local
804 if ((ufstat & info->tx_fifomask) != 0 || in s3c24xx_serial_tx_empty()
805 (ufstat & info->tx_fifofull)) in s3c24xx_serial_tx_empty()
2050 unsigned long ufstat, utrstat; in s3c24xx_serial_console_txrdy() local
2055 ufstat = rd_regl(port, S3C2410_UFSTAT); in s3c24xx_serial_console_txrdy()
2056 return (ufstat & info->tx_fifofull) ? 0 : 1; in s3c24xx_serial_console_txrdy()
2081 unsigned int ufstat; in s3c24xx_serial_get_poll_char() local
2083 ufstat = rd_regl(port, S3C2410_UFSTAT); in s3c24xx_serial_get_poll_char()
2084 if (s3c24xx_serial_rx_fifocnt(ourport, ufstat) == 0) in s3c24xx_serial_get_poll_char()