Searched refs:UART_FCR_CLEAR_XMIT (Results 1 – 19 of 19) sorted by relevance
/linux-6.6.21/arch/powerpc/platforms/embedded6xx/ |
D | ls_uart.c | 100 UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); /* clear FIFOs */ in ls_uart_init()
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/linux-6.6.21/include/uapi/linux/ |
D | serial_reg.h | 56 #define UART_FCR_CLEAR_XMIT 0x04 /* Clear the XMIT FIFO */ macro
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/linux-6.6.21/drivers/tty/serial/jsm/ |
D | jsm_cls.c | 611 writeb((UART_FCR_ENABLE_FIFO | UART_FCR_CLEAR_XMIT), in cls_flush_uart_write() 617 if (tmp & UART_FCR_CLEAR_XMIT) { in cls_flush_uart_write() 861 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 | 630 writeb((UART_FCR_ENABLE_FIFO | UART_FCR_CLEAR_XMIT), &ch->ch_neo_uart->isr_fcr); in neo_flush_uart_write() 636 if (tmp & UART_FCR_CLEAR_XMIT) { in neo_flush_uart_write() 1290 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-6.6.21/drivers/tty/serial/8250/ |
D | 8250_em.c | 97 UART_FCR_CLEAR_XMIT); in serial8250_em_reg_update()
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D | 8250_ingenic.c | 114 early_out(port, UART_FCR, UART_FCR_UME | UART_FCR_CLEAR_XMIT | in ingenic_earlycon_setup_tail()
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D | 8250_omap.c | 224 serial_out(up, UART_FCR, up->fcr | UART_FCR_CLEAR_XMIT | in omap_8250_mdr1_errataset() 699 serial_out(up, UART_FCR, UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in omap_8250_startup() 779 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 | 289 UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT, 297 UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT, 496 UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in serial8250_clear_fifos() 804 UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in size_fifo()
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D | 8250_mtk.c | 171 UART_FCR_CLEAR_XMIT); in mtk8250_dma_enable()
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/linux-6.6.21/drivers/tty/serial/ |
D | pxa.c | 333 UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in serial_pxa_startup() 397 UART_FCR_CLEAR_XMIT); in serial_pxa_shutdown()
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D | sunsu.c | 646 UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in sunsu_startup() 751 UART_FCR_CLEAR_XMIT); in sunsu_shutdown() 1170 UART_FCR_CLEAR_XMIT)); in sunsu_autoconfig()
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D | serial-tegra.c | 314 fcr |= fcr_bits & (UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in tegra_uart_fifo_reset() 320 fcr |= fcr_bits & (UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in tegra_uart_fifo_reset() 974 tegra_uart_fifo_reset(tup, UART_FCR_CLEAR_XMIT | UART_FCR_CLEAR_RCVR); in tegra_uart_hw_deinit()
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D | omap-serial.c | 190 UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in serial_omap_clear_fifos() 1693 serial_out(up, UART_FCR, up->fcr | UART_FCR_CLEAR_XMIT | in serial_omap_mdr1_errataset()
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/linux-6.6.21/drivers/mmc/core/ |
D | sdio_uart.c | 610 UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in sdio_uart_activate() 687 UART_FCR_CLEAR_XMIT); in sdio_uart_shutdown()
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/linux-6.6.21/drivers/tty/ |
D | mxser.c | 718 u8 fcr = UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT; in mxser_disable_and_clear_FIFO() 891 outb(info->FCR | UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT, in mxser_flush_buffer() 1618 outb(port->FCR | UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT, in mxser_port_isr()
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/linux-6.6.21/drivers/usb/serial/ |
D | f81534.c | 782 UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in f81534_check_port_hw_disabled() 1075 UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in f81534_open()
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D | f81232.c | 574 UART_FCR_CLEAR_XMIT; in f81232_port_enable()
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/linux-6.6.21/sound/drivers/ |
D | serial-u16550.c | 370 | UART_FCR_CLEAR_XMIT /* Clear transmitter FIFO */ in snd_uart16550_do_open()
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/linux-6.6.21/samples/vfio-mdev/ |
D | mtty.c | 416 if (data & (UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT)) { in handle_bar_write()
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