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Searched refs:TXEMPTY (Results 1 – 4 of 4) sorted by relevance

/Linux-v6.6/drivers/tty/serial/
Darc_uart.c59 #define TXEMPTY 0x80 /* Transmit FIFO Empty, thus char can be written into */ macro
129 while (!(UART_GET_STATUS(port) & TXEMPTY)) in arc_serial_stop_tx()
143 if (stat & TXEMPTY) in arc_serial_tx_empty()
170 while (!(UART_GET_STATUS(port) & TXEMPTY)) in arc_serial_tx_chars()
287 if ((status & TXIENB) && (status & TXEMPTY)) { in arc_serial_isr()
436 while (!(UART_GET_STATUS(port) & TXEMPTY)) in arc_serial_poll_putchar()
509 while (!(UART_GET_STATUS(port) & TXEMPTY)) in arc_serial_console_putchar()
/Linux-v6.6/sound/drivers/
Dportman2x4.c158 #define TXEMPTY PP_STAT_SEL /* Tx Empty, channel 0. 1 0 0 */ macro
228 } while ((portman_read_status(pm) & TXEMPTY) != TXEMPTY); in portman_write_midi()
468 if ((parport_read_status(p) & TXEMPTY) == 0) in portman_probe()
/Linux-v6.6/arch/arm/include/debug/
Dasm9260.S26 tst \rd, #1 << 27 @ TXEMPTY
/Linux-v6.6/drivers/spi/
Dspi-atmel.c1366 if (spi_readl(as, SR) & SPI_BIT(TXEMPTY)) in atmel_spi_one_transfer()