| /linux-6.3-rc2/arch/powerpc/platforms/embedded6xx/ |
| A D | ls_uart.c | 78 out_8(avr_addr + UART_FCR, UART_FCR_ENABLE_FIFO); /* enable FIFO */ in avr_uart_configure()
97 out_8(avr_addr + UART_FCR, UART_FCR_ENABLE_FIFO); /* enable FIFO */ in ls_uart_init()
98 out_8(avr_addr + UART_FCR, UART_FCR_ENABLE_FIFO | in ls_uart_init()
100 out_8(avr_addr + UART_FCR, 0); in ls_uart_init()
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| /linux-6.3-rc2/arch/powerpc/boot/ |
| A D | ns16550.c | 22 #define UART_FCR 2 /* Out: FIFO Control Register */ macro
36 out_8(reg_base + (UART_FCR << reg_shift), 0x06); in ns16550_open()
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| /linux-6.3-rc2/drivers/tty/serial/ |
| A D | sunsu.c | 644 serial_outp(up, UART_FCR, UART_FCR_ENABLE_FIFO); in sunsu_startup()
645 serial_outp(up, UART_FCR, UART_FCR_ENABLE_FIFO | in sunsu_startup()
647 serial_outp(up, UART_FCR, 0); in sunsu_startup()
749 serial_outp(up, UART_FCR, UART_FCR_ENABLE_FIFO | in sunsu_shutdown()
752 serial_outp(up, UART_FCR, 0); in sunsu_shutdown()
881 serial_outp(up, UART_FCR, fcr); /* set fcr */ in sunsu_change_speed()
889 serial_outp(up, UART_FCR, fcr); /* set fcr */ in sunsu_change_speed()
1091 serial_outp(up, UART_FCR, UART_FCR_ENABLE_FIFO); in sunsu_autoconfig()
1121 serial_outp(up, UART_FCR, in sunsu_autoconfig()
1133 serial_outp(up, UART_FCR, in sunsu_autoconfig()
[all …]
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| A D | pxa.c | 331 serial_out(up, UART_FCR, UART_FCR_ENABLE_FIFO); in serial_pxa_startup()
332 serial_out(up, UART_FCR, UART_FCR_ENABLE_FIFO | in serial_pxa_startup()
334 serial_out(up, UART_FCR, 0); in serial_pxa_startup()
395 serial_out(up, UART_FCR, UART_FCR_ENABLE_FIFO | in serial_pxa_shutdown()
398 serial_out(up, UART_FCR, 0); in serial_pxa_shutdown()
506 serial_out(up, UART_FCR, fcr); in serial_pxa_set_termios()
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| A D | serial-tegra.c | 316 tegra_uart_write(tup, fcr, UART_FCR); in tegra_uart_fifo_reset()
319 tegra_uart_write(tup, fcr, UART_FCR); in tegra_uart_fifo_reset()
322 tegra_uart_write(tup, fcr, UART_FCR); in tegra_uart_fifo_reset()
324 tegra_uart_write(tup, fcr, UART_FCR); in tegra_uart_fifo_reset()
1041 tegra_uart_write(tup, tup->fcr_shadow, UART_FCR); in tegra_uart_hw_init()
1078 tegra_uart_write(tup, tup->fcr_shadow, UART_FCR); in tegra_uart_hw_init()
1080 tegra_uart_write(tup, tup->fcr_shadow, UART_FCR); in tegra_uart_hw_init()
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| A D | omap-serial.c | 188 serial_out(up, UART_FCR, UART_FCR_ENABLE_FIFO); in serial_omap_clear_fifos()
189 serial_out(up, UART_FCR, UART_FCR_ENABLE_FIFO | in serial_omap_clear_fifos()
191 serial_out(up, UART_FCR, 0); in serial_omap_clear_fifos()
912 serial_out(up, UART_FCR, up->fcr); in serial_omap_set_termios()
1700 serial_out(up, UART_FCR, up->fcr | UART_FCR_CLEAR_XMIT | in serial_omap_mdr1_errataset()
1736 serial_out(up, UART_FCR, up->fcr); in serial_omap_restore_context()
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| A D | pch_uart.c | 484 iowrite8(PCH_UART_FCR_FIFOE | priv->fcr, priv->membase + UART_FCR); in pch_uart_hal_fifo_reset()
486 priv->membase + UART_FCR); in pch_uart_hal_fifo_reset()
487 iowrite8(priv->fcr, priv->membase + UART_FCR); in pch_uart_hal_fifo_reset()
536 iowrite8(PCH_UART_FCR_FIFOE, priv->membase + UART_FCR); in pch_uart_hal_set_fifo()
538 priv->membase + UART_FCR); in pch_uart_hal_set_fifo()
539 iowrite8(fcr, priv->membase + UART_FCR); in pch_uart_hal_set_fifo()
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| /linux-6.3-rc2/arch/powerpc/kernel/ |
| A D | udbg_16550.c | 20 #define UART_FCR 2 macro
27 #define UART_IIR UART_FCR
122 udbg_uart_out(UART_FCR, 0x7); in udbg_uart_setup()
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| /linux-6.3-rc2/drivers/usb/serial/ |
| A D | ark3116.c | 143 ark3116_write_reg(serial, UART_FCR, 0); in ark3116_port_probe()
262 ark3116_write_reg(serial, UART_FCR, 0); in ark3116_set_termios()
277 ark3116_write_reg(serial, UART_FCR, UART_FCR_DMA_SELECT); in ark3116_set_termios()
301 ark3116_write_reg(serial, UART_FCR, 0); in ark3116_close()
356 ark3116_write_reg(port->serial, UART_FCR, UART_FCR_DMA_SELECT); in ark3116_open()
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| /linux-6.3-rc2/drivers/tty/serial/8250/ |
| A D | 8250_ingenic.c | 115 early_out(port, UART_FCR, UART_FCR_UME | UART_FCR_CLEAR_XMIT | in ingenic_earlycon_setup_tail()
177 case UART_FCR: in ingenic_uart_serial_out()
218 case UART_FCR: in ingenic_uart_serial_in()
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| A D | 8250_port.c | 362 [UART_FCR] = 4,
554 serial_out(p, UART_FCR, UART_FCR_ENABLE_FIFO); in serial8250_clear_fifos()
555 serial_out(p, UART_FCR, UART_FCR_ENABLE_FIFO | in serial8250_clear_fifos()
557 serial_out(p, UART_FCR, 0); in serial8250_clear_fifos()
567 serial_out(p, UART_FCR, p->fcr); in serial8250_clear_and_reinit_fifos()
854 old_fcr = serial_in(up, UART_FCR); in size_fifo()
856 serial_out(up, UART_FCR, UART_FCR_ENABLE_FIFO | in size_fifo()
869 serial_out(up, UART_FCR, old_fcr); in size_fifo()
1063 serial_out(up, UART_FCR, 0); in autoconfig_16550a()
2876 serial_port_out(port, UART_FCR, up->fcr); in serial8250_do_set_termios()
[all …]
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| A D | 8250_em.c | 34 case UART_FCR: /* FCR @ 0x0c (+1) */ in serial8250_em_serial_out()
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| A D | 8250_early.c | 142 serial8250_early_out(port, UART_FCR, 0); /* no fifo */ in init_port()
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| A D | 8250_lpc18xx.c | 77 if (offset == UART_FCR && (value & UART_FCR_ENABLE_FIFO)) in lpc18xx_uart_serial_out()
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| A D | 8250_uniphier.c | 105 case UART_FCR: in uniphier_serial_out()
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| A D | 8250_omap.c | 223 serial_out(up, UART_FCR, up->fcr | UART_FCR_CLEAR_XMIT | in omap_8250_mdr1_errataset()
321 serial_out(up, UART_FCR, up->fcr); in omap8250_restore_regs()
685 serial_out(up, UART_FCR, UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in omap_8250_startup()
762 serial_out(up, UART_FCR, UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in omap_8250_shutdown()
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| A D | 8250_mtk.c | 170 serial_out(up, UART_FCR, UART_FCR_ENABLE_FIFO | UART_FCR_CLEAR_RCVR | in mtk8250_dma_enable()
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| /linux-6.3-rc2/drivers/mmc/core/ |
| A D | sdio_uart.c | 329 sdio_out(port, UART_FCR, fcr); in sdio_uart_change_speed()
608 sdio_out(port, UART_FCR, UART_FCR_ENABLE_FIFO); in sdio_uart_activate()
609 sdio_out(port, UART_FCR, UART_FCR_ENABLE_FIFO | in sdio_uart_activate()
611 sdio_out(port, UART_FCR, 0); in sdio_uart_activate()
685 sdio_out(port, UART_FCR, UART_FCR_ENABLE_FIFO | in sdio_uart_shutdown()
688 sdio_out(port, UART_FCR, 0); in sdio_uart_shutdown()
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| /linux-6.3-rc2/arch/sh/include/asm/ |
| A D | smc37c93x.h | 61 #define UART_FCR 0x4 /* FIFO Control Register (Write Only) */ macro
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| /linux-6.3-rc2/include/uapi/linux/ |
| A D | serial_reg.h | 53 #define UART_FCR 2 /* Out: FIFO Control Register */ macro
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| /linux-6.3-rc2/drivers/tty/ |
| A D | mxser.c | 682 outb(info->FCR, info->ioaddr + UART_FCR); in mxser_change_speed()
723 outb(fcr, info->ioaddr + UART_FCR); in mxser_disable_and_clear_FIFO()
892 info->ioaddr + UART_FCR); in mxser_flush_buffer()
1518 port->ioaddr + UART_FCR); in mxser_receive_chars_old()
1619 port->ioaddr + UART_FCR); in mxser_port_isr()
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| /linux-6.3-rc2/drivers/accessibility/speakup/ |
| A D | serialio.c | 150 outb(1, speakup_info.port_tts + UART_FCR); /* Turn FIFO On */ in start_serial_interrupt()
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| /linux-6.3-rc2/sound/drivers/ |
| A D | serial-u16550.c | 375 ,uart->base + UART_FCR); /* FIFO Control Register */ in snd_uart16550_do_open()
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| /linux-6.3-rc2/samples/vfio-mdev/ |
| A D | mtty.c | 386 case UART_FCR: in handle_bar_write()
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