Searched refs:UARTFIFO (Results 1 – 1 of 1) sorted by relevance
| /linux/drivers/tty/serial/ |
| H A D | fsl_lpuart.c | 131 #define UARTFIFO 0x18 macro
617 fifo = lpuart32_read(port, UARTFIFO); in lpuart_flush_buffer()
619 lpuart32_write(port, fifo, UARTFIFO); in lpuart_flush_buffer()
706 fifo = lpuart32_read(port, UARTFIFO); in lpuart32_poll_init()
709 lpuart32_write(port, fifo | UARTFIFO_RXFE | UARTFIFO_TXFE, UARTFIFO); in lpuart32_poll_init()
712 lpuart32_write(port, UARTFIFO_TXFLUSH | UARTFIFO_RXFLUSH, UARTFIFO); in lpuart32_poll_init()
717 lpuart32_write(port, UARTFIFO_RXUF, UARTFIFO); in lpuart32_poll_init()
859 u32 sfifo = lpuart32_read(port, UARTFIFO); in lpuart32_tx_empty()
969 while (!(lpuart32_read(&sport->port, UARTFIFO) & UARTFIFO_RXEMPT)) { in lpuart32_rxint()
1673 val = lpuart32_read(&sport->port, UARTFIFO); in lpuart32_setup_watermark()
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