Searched refs:TXEMPTY (Results 1 - 6 of 6) sorted by relevance
| /kernel/linux/linux-5.10/drivers/tty/serial/ |
| H A D | arc_uart.c | 59 #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()
171 while (!(UART_GET_STATUS(port) & TXEMPTY)) in arc_serial_tx_chars()
293 if ((status & TXIENB) && (status & TXEMPTY)) { in arc_serial_isr()
442 while (!(UART_GET_STATUS(port) & TXEMPTY)) in arc_serial_poll_putchar()
515 while (!(UART_GET_STATUS(port) & TXEMPTY)) in arc_serial_console_putchar()
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| /kernel/linux/linux-6.6/drivers/tty/serial/ |
| H A D | arc_uart.c | 59 #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()
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| /kernel/linux/linux-5.10/sound/drivers/ |
| H A D | portman2x4.c | 159 #define TXEMPTY PP_STAT_SEL /* Tx Empty, channel 0. 1 0 0 */ macro
239 } while ((portman_read_status(pm) & TXEMPTY) != TXEMPTY); in portman_write_midi()
479 if ((parport_read_status(p) & TXEMPTY) == 0) in portman_probe()
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| /kernel/linux/linux-6.6/sound/drivers/ |
| H A D | portman2x4.c | 158 #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()
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| /kernel/linux/linux-6.6/drivers/spi/ |
| H A D | spi-atmel.c | 316 * - SPI_SR.TXEMPTY, SPI_SR.NSSR (and corresponding irqs)
358 (status & SPI_BIT(TXEMPTY)), 1, 1000); in atmel_spi_send_dummy()
1444 if (spi_readl(as, SR) & SPI_BIT(TXEMPTY)) in atmel_spi_one_transfer()
1448 "timeout waiting for TXEMPTY"); in atmel_spi_one_transfer()
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| /kernel/linux/linux-5.10/drivers/spi/ |
| H A D | spi-atmel.c | 297 * - SPI_SR.TXEMPTY, SPI_SR.NSSR (and corresponding irqs)
1381 if (spi_readl(as, SR) & SPI_BIT(TXEMPTY)) in atmel_spi_one_transfer()
1385 "timeout waiting for TXEMPTY"); in atmel_spi_one_transfer()
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