| /Linux-v4.19/arch/powerpc/boot/ |
| D | virtex.c | 20 #define UART_FCR_CLEAR_XMIT 0x04 /* Clear the XMIT FIFO */ macro
72 UART_FCR_CLEAR_XMIT | UART_FCR_CLEAR_RCVR); in virtex_ns16550_console_init()
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| /Linux-v4.19/arch/powerpc/platforms/embedded6xx/ |
| D | ls_uart.c | 99 UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); /* clear FIFOs */ in ls_uart_init()
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| /Linux-v4.19/include/uapi/linux/ |
| D | serial_reg.h | 51 #define UART_FCR_CLEAR_XMIT 0x04 /* Clear the XMIT FIFO */ macro
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| /Linux-v4.19/drivers/tty/serial/jsm/ |
| D | jsm_cls.c | 615 writeb((UART_FCR_ENABLE_FIFO | UART_FCR_CLEAR_XMIT), in cls_flush_uart_write()
621 if (tmp & UART_FCR_CLEAR_XMIT) { in cls_flush_uart_write()
885 writeb((UART_FCR_ENABLE_FIFO|UART_FCR_CLEAR_RCVR|UART_FCR_CLEAR_XMIT), in cls_uart_init()
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| D | jsm_neo.c | 629 writeb((UART_FCR_ENABLE_FIFO | UART_FCR_CLEAR_XMIT), &ch->ch_neo_uart->isr_fcr); in neo_flush_uart_write()
635 if (tmp & UART_FCR_CLEAR_XMIT) { in neo_flush_uart_write()
1307 writeb((UART_FCR_ENABLE_FIFO|UART_FCR_CLEAR_RCVR|UART_FCR_CLEAR_XMIT), &ch->ch_neo_uart->isr_fcr); in neo_uart_init()
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| /Linux-v4.19/drivers/tty/serial/8250/ |
| D | 8250_ingenic.c | 117 early_out(port, UART_FCR, UART_FCR_UME | UART_FCR_CLEAR_XMIT | in ingenic_early_console_setup()
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| D | 8250_omap.c | 174 serial_out(up, UART_FCR, up->fcr | UART_FCR_CLEAR_XMIT | in omap_8250_mdr1_errataset()
611 serial_out(up, UART_FCR, UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in omap_8250_startup()
686 serial_out(up, UART_FCR, UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in omap_8250_shutdown()
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| D | 8250_port.c | 299 UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT,
307 UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT,
558 UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in serial8250_clear_fifos()
829 UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in size_fifo()
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| /Linux-v4.19/drivers/isdn/hisax/ |
| D | elsa_ser.c | 150 serial_outp(cs, UART_FCR, (UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT)); in mstartup()
231 serial_outp(cs, UART_FCR, (UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT)); in mshutdown()
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| /Linux-v4.19/drivers/tty/serial/ |
| D | serial-tegra.c | 251 fcr |= fcr_bits & (UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in tegra_uart_fifo_reset()
257 fcr |= fcr_bits & (UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in tegra_uart_fifo_reset()
803 tegra_uart_fifo_reset(tup, UART_FCR_CLEAR_XMIT | UART_FCR_CLEAR_RCVR); in tegra_uart_hw_deinit()
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| D | pxa.c | 359 UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in serial_pxa_startup()
423 UART_FCR_CLEAR_XMIT); in serial_pxa_shutdown()
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| D | sunsu.c | 654 UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in sunsu_startup()
759 UART_FCR_CLEAR_XMIT); in sunsu_shutdown()
1180 UART_FCR_CLEAR_XMIT)); in sunsu_autoconfig()
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| D | vr41xx_siu.c | 141 UART_FCR_CLEAR_XMIT); in siu_clear_fifo()
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| D | omap-serial.c | 194 UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in serial_omap_clear_fifos()
1801 serial_out(up, UART_FCR, up->fcr | UART_FCR_CLEAR_XMIT | in serial_omap_mdr1_errataset()
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| D | ioc3_serial.c | 429 writeb(UART_FCR_ENABLE_FIFO | UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT, in port_init()
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| D | ioc4_serial.c | 864 writeb(UART_FCR_ENABLE_FIFO | UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT, in port_init()
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| /Linux-v4.19/drivers/staging/dgnc/ |
| D | dgnc_cls.c | 577 writeb((UART_FCR_ENABLE_FIFO | UART_FCR_CLEAR_XMIT), in cls_flush_uart_write()
1024 writeb(UART_FCR_ENABLE_FIFO | UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT, in cls_uart_init()
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| /Linux-v4.19/drivers/mmc/core/ |
| D | sdio_uart.c | 628 UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in sdio_uart_activate()
705 UART_FCR_CLEAR_XMIT); in sdio_uart_shutdown()
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| /Linux-v4.19/drivers/tty/ |
| D | mxser.c | 885 UART_FCR_CLEAR_XMIT | 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()
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| /Linux-v4.19/drivers/usb/serial/ |
| D | f81232.c | 400 UART_FCR_CLEAR_XMIT; in f81232_port_enable()
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| D | f81534.c | 777 UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in f81534_check_port_hw_disabled()
1084 UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in f81534_open()
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| /Linux-v4.19/sound/drivers/ |
| D | serial-u16550.c | 386 | UART_FCR_CLEAR_XMIT /* Clear transmitter FIFO */ in snd_uart16550_do_open()
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| /Linux-v4.19/samples/vfio-mdev/ |
| D | mtty.c | 392 if (data & (UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT)) { in handle_bar_write()
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