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

/Linux-v5.15/drivers/tty/serial/8250/
D8250.h137 if (up->ier & UART_IER_THRI) in serial8250_set_THRI()
139 up->ier |= UART_IER_THRI; in serial8250_set_THRI()
146 if (!(up->ier & UART_IER_THRI)) in serial8250_clear_THRI()
148 up->ier &= ~UART_IER_THRI; in serial8250_clear_THRI()
D8250_fsl.c81 if ((lsr & UART_LSR_THRE) && (up->ier & UART_IER_THRI)) in fsl8250_handle_irq()
D8250_port.c1931 (up->ier & UART_IER_THRI)) in serial8250_handle_irq()
2307 serial_port_out_sync(port, UART_IER, UART_IER_THRI); in serial8250_do_startup()
2311 serial_port_out_sync(port, UART_IER, UART_IER_THRI); in serial8250_do_startup()
2372 serial_port_out(port, UART_IER, UART_IER_THRI); in serial8250_do_startup()
D8250_core.c282 if ((iir & UART_IIR_NO_INT) && (up->ier & UART_IER_THRI) && in serial8250_backup_timeout()
/Linux-v5.15/drivers/tty/
Damiserial.c138 if (info->IER & UART_IER_THRI) { in rs_stop()
139 info->IER &= ~UART_IER_THRI; in rs_stop()
157 && !(info->IER & UART_IER_THRI)) { in rs_start()
158 info->IER |= UART_IER_THRI; in rs_start()
278 info->IER &= ~UART_IER_THRI; in transmit_chars()
300 info->IER &= ~UART_IER_THRI; in transmit_chars()
350 info->IER |= UART_IER_THRI; in check_modem_status()
365 info->IER &= ~UART_IER_THRI; in check_modem_status()
738 info->IER |= UART_IER_THRI; in rs_flush_chars()
778 && !(info->IER & UART_IER_THRI)) { in rs_write()
[all …]
Dmxser.c428 outb(info->IER & ~UART_IER_THRI, info->ioaddr + UART_IER); in __mxser_start_tx()
429 info->IER |= UART_IER_THRI; in __mxser_start_tx()
444 info->IER &= ~UART_IER_THRI; in __mxser_stop_tx()
1346 info->IER |= UART_IER_THRI; in mxser_stoprx()
1382 info->IER |= UART_IER_THRI; in mxser_unthrottle()
1406 if (info->IER & UART_IER_THRI) in mxser_stop()
/Linux-v5.15/drivers/mmc/core/
Dsdio_uart.c349 if (!(port->ier & UART_IER_THRI)) { in sdio_uart_start_tx()
350 port->ier |= UART_IER_THRI; in sdio_uart_start_tx()
357 if (port->ier & UART_IER_THRI) { in sdio_uart_stop_tx()
358 port->ier &= ~UART_IER_THRI; in sdio_uart_stop_tx()
787 if (!(port->ier & UART_IER_THRI)) { in sdio_uart_write()
817 if (ch && !(port->ier & UART_IER_THRI)) { in sdio_uart_send_xchar()
/Linux-v5.15/arch/x86/platform/ce4100/
Dce4100.c63 if (ier & UART_IER_THRI) { in ce4100_mem_serial_in()
/Linux-v5.15/sound/drivers/
Dserial-u16550.c425 |(0 & UART_IER_THRI) /* Disable Transmitter holding register empty interrupt */ in snd_uart16550_do_open()
434 | UART_IER_THRI /* Enable Transmitter holding register empty interrupt */ in snd_uart16550_do_open()
438 | UART_IER_THRI /* Enable Transmitter holding register empty interrupt */ in snd_uart16550_do_open()
458 |(0 & UART_IER_THRI) /* Disable Transmitter holding register empty interrupt */ in snd_uart16550_do_close()
/Linux-v5.15/drivers/tty/serial/
Dpxa.c75 if (up->ier & UART_IER_THRI) { in serial_pxa_stop_tx()
76 up->ier &= ~UART_IER_THRI; in serial_pxa_stop_tx()
211 if (!(up->ier & UART_IER_THRI)) { in serial_pxa_start_tx()
212 up->ier |= UART_IER_THRI; in serial_pxa_start_tx()
Dsunsu.c256 if (p->ier & UART_IER_THRI) { in __stop_tx()
257 p->ier &= ~UART_IER_THRI; in __stop_tx()
283 if (!(up->ier & UART_IER_THRI)) { in sunsu_start_tx()
284 up->ier |= UART_IER_THRI; in sunsu_start_tx()
Domap-serial.c324 if (up->ier & UART_IER_THRI) { in serial_omap_stop_tx()
325 up->ier &= ~UART_IER_THRI; in serial_omap_stop_tx()
380 if (!(up->ier & UART_IER_THRI)) { in serial_omap_enable_ier_thri()
381 up->ier |= UART_IER_THRI; in serial_omap_enable_ier_thri()
Dvr41xx_siu.c230 ier &= ~UART_IER_THRI; in siu_stop_tx()
244 ier |= UART_IER_THRI; in siu_start_tx()
Dserial-tegra.c512 tup->ier_shadow |= UART_IER_THRI; in tegra_uart_start_pio_tx()
867 tup->ier_shadow &= ~UART_IER_THRI; in tegra_uart_isr()
/Linux-v5.15/drivers/media/rc/
Dserial_ir.c426 (~(UART_IER_MSI | UART_IER_RLSI | UART_IER_THRI | UART_IER_RDI))); in hardware_init_port()
630 (~(UART_IER_MSI | UART_IER_RLSI | UART_IER_THRI | UART_IER_RDI))); in serial_ir_close()
693 (~(UART_IER_MSI | UART_IER_RLSI | UART_IER_THRI | UART_IER_RDI))); in serial_ir_suspend()
/Linux-v5.15/include/uapi/linux/
Dserial_reg.h27 #define UART_IER_THRI 0x02 /* Enable Transmitter holding register int. */ macro
/Linux-v5.15/samples/vfio-mdev/
Dmtty.c357 if ((data & UART_IER_THRI) && in handle_bar_write()
493 UART_IER_THRI) in handle_bar_read()
525 if ((ier & UART_IER_THRI) && in handle_bar_read()
/Linux-v5.15/drivers/bluetooth/
Ddtl1_cs.c485 outb(UART_IER_RLSI | UART_IER_RDI | UART_IER_THRI, iobase + UART_IER); in dtl1_open()
/Linux-v5.15/drivers/tty/serial/jsm/
Djsm_cls.c774 ier |= (UART_IER_THRI | UART_IER_MSI); in cls_param()
Djsm_neo.c1045 ier |= (UART_IER_THRI | UART_IER_MSI); in neo_param()
/Linux-v5.15/drivers/usb/serial/
Df81534.c1403 UART_IER_RDI | UART_IER_THRI | UART_IER_MSI); in f81534_port_probe()