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Searched refs:UART_IER_THRI (Results 1 – 21 of 21) sorted by relevance

/linux-6.15/drivers/tty/serial/8250/
H A D8250.h204 if (up->ier & UART_IER_THRI) in serial8250_set_THRI()
206 up->ier |= UART_IER_THRI; in serial8250_set_THRI()
216 if (!(up->ier & UART_IER_THRI)) in serial8250_clear_THRI()
218 up->ier &= ~UART_IER_THRI; in serial8250_clear_THRI()
H A D8250_fsl.c90 if ((lsr & UART_LSR_THRE) && (up->ier & UART_IER_THRI)) in fsl8250_handle_irq()
H A D8250_port.c1948 if ((status & UART_LSR_THRE) && (up->ier & UART_IER_THRI)) { in serial8250_handle_irq()
2353 serial_port_out_sync(port, UART_IER, UART_IER_THRI); in serial8250_do_startup()
2357 serial_port_out_sync(port, UART_IER, UART_IER_THRI); in serial8250_do_startup()
2414 serial_port_out(port, UART_IER, UART_IER_THRI); in serial8250_do_startup()
H A D8250_core.c241 if ((iir & UART_IIR_NO_INT) && (up->ier & UART_IER_THRI) && in serial8250_backup_timeout()
/linux-6.15/drivers/tty/
H A Damiserial.c139 if (info->IER & UART_IER_THRI) { in rs_stop()
140 info->IER &= ~UART_IER_THRI; in rs_stop()
158 && !(info->IER & UART_IER_THRI)) { in rs_start()
159 info->IER |= UART_IER_THRI; in rs_start()
277 info->IER &= ~UART_IER_THRI; in transmit_chars()
299 info->IER &= ~UART_IER_THRI; in transmit_chars()
349 info->IER |= UART_IER_THRI; in check_modem_status()
364 info->IER &= ~UART_IER_THRI; in check_modem_status()
733 info->IER |= UART_IER_THRI; in rs_flush_chars()
773 info->IER |= UART_IER_THRI; in rs_write()
[all …]
H A Dmxser.c438 outb(info->IER & ~UART_IER_THRI, info->ioaddr + UART_IER); in __mxser_start_tx()
439 info->IER |= UART_IER_THRI; in __mxser_start_tx()
454 info->IER &= ~UART_IER_THRI; in __mxser_stop_tx()
1284 info->IER |= UART_IER_THRI; in mxser_throttle()
1310 info->IER |= UART_IER_THRI; in mxser_unthrottle()
1334 if (info->IER & UART_IER_THRI) in mxser_stop()
/linux-6.15/include/linux/
H A Dserial.h17 UART_IER_THRI | \
/linux-6.15/drivers/mmc/core/
H A Dsdio_uart.c334 if (!(port->ier & UART_IER_THRI)) { in sdio_uart_start_tx()
335 port->ier |= UART_IER_THRI; in sdio_uart_start_tx()
342 if (port->ier & UART_IER_THRI) { in sdio_uart_stop_tx()
343 port->ier &= ~UART_IER_THRI; in sdio_uart_stop_tx()
769 if (!(port->ier & UART_IER_THRI)) { in sdio_uart_write()
799 if (ch && !(port->ier & UART_IER_THRI)) { in sdio_uart_send_xchar()
/linux-6.15/arch/x86/platform/ce4100/
H A Dce4100.c63 if (ier & UART_IER_THRI) { in ce4100_mem_serial_in()
/linux-6.15/drivers/tty/serial/
H A Dpxa.c76 if (up->ier & UART_IER_THRI) { in serial_pxa_stop_tx()
77 up->ier &= ~UART_IER_THRI; in serial_pxa_stop_tx()
189 if (!(up->ier & UART_IER_THRI)) { in serial_pxa_start_tx()
190 up->ier |= UART_IER_THRI; in serial_pxa_start_tx()
H A Dsunsu.c233 if (p->ier & UART_IER_THRI) { in __stop_tx()
234 p->ier &= ~UART_IER_THRI; in __stop_tx()
260 if (!(up->ier & UART_IER_THRI)) { in sunsu_start_tx()
261 up->ier |= UART_IER_THRI; in sunsu_start_tx()
H A Domap-serial.c319 if (up->ier & UART_IER_THRI) { in serial_omap_stop_tx()
320 up->ier &= ~UART_IER_THRI; in serial_omap_stop_tx()
355 if (!(up->ier & UART_IER_THRI)) { in serial_omap_enable_ier_thri()
356 up->ier |= UART_IER_THRI; in serial_omap_enable_ier_thri()
H A Dserial-tegra.c510 tup->ier_shadow |= UART_IER_THRI; in tegra_uart_start_pio_tx()
871 tup->ier_shadow &= ~UART_IER_THRI; in tegra_uart_isr()
/linux-6.15/sound/drivers/
H A Dserial-u16550.c426 |(0 & UART_IER_THRI) /* Disable Transmitter holding register empty interrupt */ in snd_uart16550_do_open()
435 | UART_IER_THRI /* Enable Transmitter holding register empty interrupt */ in snd_uart16550_do_open()
439 | UART_IER_THRI /* Enable Transmitter holding register empty interrupt */ in snd_uart16550_do_open()
459 |(0 & UART_IER_THRI) /* Disable Transmitter holding register empty interrupt */ in snd_uart16550_do_close()
/linux-6.15/drivers/media/rc/
H A Dserial_ir.c427 (~(UART_IER_MSI | UART_IER_RLSI | UART_IER_THRI | UART_IER_RDI))); in hardware_init_port()
631 (~(UART_IER_MSI | UART_IER_RLSI | UART_IER_THRI | UART_IER_RDI))); in serial_ir_close()
694 (~(UART_IER_MSI | UART_IER_RLSI | UART_IER_THRI | UART_IER_RDI))); in serial_ir_suspend()
/linux-6.15/include/uapi/linux/
H A Dserial_reg.h27 #define UART_IER_THRI 0x02 /* Enable Transmitter holding register int. */ macro
/linux-6.15/drivers/bluetooth/
H A Ddtl1_cs.c485 outb(UART_IER_RLSI | UART_IER_RDI | UART_IER_THRI, iobase + UART_IER); in dtl1_open()
/linux-6.15/samples/vfio-mdev/
H A Dmtty.c428 if ((data & UART_IER_THRI) && in handle_bar_write()
564 UART_IER_THRI) in handle_bar_read()
596 if ((ier & UART_IER_THRI) && in handle_bar_read()
/linux-6.15/drivers/tty/serial/jsm/
H A Djsm_cls.c738 ier |= (UART_IER_THRI | UART_IER_MSI); in cls_param()
H A Djsm_neo.c1014 ier |= (UART_IER_THRI | UART_IER_MSI); in neo_param()
/linux-6.15/drivers/usb/serial/
H A Df81534.c1393 UART_IER_RDI | UART_IER_THRI | UART_IER_MSI); in f81534_port_probe()