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

/Linux-v5.4/arch/powerpc/boot/
Dvirtex.c16 #define UART_FCR_CLEAR_RCVR 0x02 /* Clear the RCVR FIFO */ macro
69 UART_FCR_CLEAR_XMIT | UART_FCR_CLEAR_RCVR); in virtex_ns16550_console_init()
/Linux-v5.4/drivers/tty/serial/jsm/
Djsm_cls.c87 UART_16654_FCR_TXTRIGGER_16 | UART_FCR_CLEAR_RCVR), in cls_set_cts_flow_control()
134 UART_16654_FCR_TXTRIGGER_16 | UART_FCR_CLEAR_RCVR), in cls_set_ixon_flow_control()
173 UART_16654_FCR_TXTRIGGER_16 | UART_FCR_CLEAR_RCVR), in cls_set_no_output_flow_control()
212 UART_16654_FCR_TXTRIGGER_16 | UART_FCR_CLEAR_RCVR), in cls_set_rts_flow_control()
256 UART_16654_FCR_TXTRIGGER_16 | UART_FCR_CLEAR_RCVR), in cls_set_ixoff_flow_control()
291 UART_16654_FCR_TXTRIGGER_16 | UART_FCR_CLEAR_RCVR), in cls_set_no_input_flow_control()
885 writeb((UART_FCR_ENABLE_FIFO|UART_FCR_CLEAR_RCVR|UART_FCR_CLEAR_XMIT), in cls_uart_init()
Djsm_neo.c661 writeb((UART_FCR_ENABLE_FIFO | UART_FCR_CLEAR_RCVR), &ch->ch_neo_uart->isr_fcr); in neo_flush_uart_read()
1307 writeb((UART_FCR_ENABLE_FIFO|UART_FCR_CLEAR_RCVR|UART_FCR_CLEAR_XMIT), &ch->ch_neo_uart->isr_fcr); in neo_uart_init()
/Linux-v5.4/arch/powerpc/platforms/embedded6xx/
Dls_uart.c99 UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); /* clear FIFOs */ in ls_uart_init()
/Linux-v5.4/include/uapi/linux/
Dserial_reg.h50 #define UART_FCR_CLEAR_RCVR 0x02 /* Clear the RCVR FIFO */ macro
/Linux-v5.4/drivers/tty/serial/
Dserial-tegra.c309 fcr |= fcr_bits & (UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in tegra_uart_fifo_reset()
315 fcr |= fcr_bits & (UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in tegra_uart_fifo_reset()
457 tegra_uart_fifo_reset(tup, UART_FCR_CLEAR_RCVR); in tegra_uart_decode_rx_error()
956 tegra_uart_fifo_reset(tup, UART_FCR_CLEAR_XMIT | UART_FCR_CLEAR_RCVR); in tegra_uart_hw_deinit()
Dpxa.c359 UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in serial_pxa_startup()
422 UART_FCR_CLEAR_RCVR | in serial_pxa_shutdown()
Dsunsu.c654 UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in sunsu_startup()
758 UART_FCR_CLEAR_RCVR | in sunsu_shutdown()
1179 UART_FCR_CLEAR_RCVR | in sunsu_autoconfig()
Domap-serial.c194 UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in serial_omap_clear_fifos()
344 serial_out(up, UART_FCR, up->fcr | UART_FCR_CLEAR_RCVR); in serial_omap_stop_tx()
1802 UART_FCR_CLEAR_RCVR); in serial_omap_mdr1_errataset()
Dvr41xx_siu.c140 siu_write(port, UART_FCR, UART_FCR_ENABLE_FIFO | UART_FCR_CLEAR_RCVR | in siu_clear_fifo()
/Linux-v5.4/drivers/media/rc/
Dsir_ir.c135 outb(UART_FCR_CLEAR_RCVR, io + UART_FCR); in sir_timeout()
/Linux-v5.4/drivers/tty/serial/8250/
D8250_ingenic.c118 UART_FCR_CLEAR_RCVR | UART_FCR_ENABLE_FIFO); in ingenic_early_console_setup()
D8250_omap.c182 UART_FCR_CLEAR_RCVR); in omap_8250_mdr1_errataset()
620 serial_out(up, UART_FCR, UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in omap_8250_startup()
695 serial_out(up, UART_FCR, UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in omap_8250_shutdown()
D8250_port.c292 UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT,
300 UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT,
559 UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in serial8250_clear_fifos()
819 UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in size_fifo()
D8250_mtk.c160 serial_out(up, UART_FCR, UART_FCR_ENABLE_FIFO | UART_FCR_CLEAR_RCVR | in mtk8250_dma_enable()
/Linux-v5.4/drivers/mmc/core/
Dsdio_uart.c624 UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in sdio_uart_activate()
700 UART_FCR_CLEAR_RCVR | in sdio_uart_shutdown()
/Linux-v5.4/drivers/tty/
Dmxser.c884 outb((UART_FCR_CLEAR_RCVR | in mxser_activate()
888 outb((UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT), in mxser_activate()
978 outb(UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT | in mxser_shutdown_port()
982 outb(UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT, in mxser_shutdown_port()
1028 outb((fcr | UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT), in mxser_flush_buffer()
/Linux-v5.4/drivers/usb/serial/
Df81534.c780 UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in f81534_check_port_hw_disabled()
1087 UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in f81534_open()
Df81232.c494 val = UART_FCR_TRIGGER_8 | UART_FCR_ENABLE_FIFO | UART_FCR_CLEAR_RCVR | in f81232_port_enable()
/Linux-v5.4/sound/drivers/
Dserial-u16550.c372 | UART_FCR_CLEAR_RCVR /* Clear receiver FIFO */ in snd_uart16550_do_open()
/Linux-v5.4/samples/vfio-mdev/
Dmtty.c374 if (data & (UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT)) { in handle_bar_write()