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Searched refs:UART_FCR_CLEAR_XMIT (Results 1 – 9 of 9) sorted by relevance

/linux/arch/powerpc/platforms/embedded6xx/
H A Dls_uart.c100 UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); /* clear FIFOs */ in ls_uart_init()
/linux/include/uapi/linux/
H A Dserial_reg.h57 #define UART_FCR_CLEAR_XMIT 0x04 /* Clear the XMIT FIFO */ macro
/linux/drivers/tty/serial/8250/
H A D8250_em.c96 UART_FCR_CLEAR_XMIT); in serial8250_em_reg_update()
H A D8250_ingenic.c114 early_out(port, UART_FCR, UART_FCR_UME | UART_FCR_CLEAR_XMIT | in ingenic_earlycon_setup_tail()
H A D8250_omap.c235 serial_out(up, UART_FCR, up->fcr | UART_FCR_CLEAR_XMIT | in omap_8250_mdr1_errataset()
720 serial_out(up, UART_FCR, UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in omap_8250_startup()
793 serial_out(up, UART_FCR, UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in omap_8250_shutdown()
H A D8250_port.c270 UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT,
278 UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT,
501 UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in serial8250_clear_fifos()
751 UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in size_fifo()
/linux/drivers/tty/serial/
H A Dserial-tegra.c309 bool clear_tx = !!(fcr_bits & UART_FCR_CLEAR_XMIT); in tegra_uart_fifo_reset()
322 fcr |= fcr_bits & (UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in tegra_uart_fifo_reset()
328 fcr |= fcr_bits & (UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in tegra_uart_fifo_reset()
994 tegra_uart_fifo_reset(tup, UART_FCR_CLEAR_XMIT | UART_FCR_CLEAR_RCVR); in tegra_uart_hw_deinit()
/linux/drivers/mmc/core/
H A Dsdio_uart.c609 UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT); in sdio_uart_activate()
686 UART_FCR_CLEAR_XMIT); in sdio_uart_shutdown()
/linux/samples/vfio-mdev/
H A Dmtty.c450 if (data & (UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT)) { in handle_bar_write()