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Searched refs:x_char (Results 1 – 25 of 33) sorted by relevance

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/linux/drivers/mmc/core/
H A Dsdio_uart.c79 unsigned char x_char; member
415 if (port->x_char) { in sdio_uart_transmit_chars()
416 sdio_out(port, UART_TX, port->x_char); in sdio_uart_transmit_chars()
418 port->x_char = 0; in sdio_uart_transmit_chars()
798 port->x_char = ch; in sdio_uart_send_xchar()
819 port->x_char = STOP_CHAR(tty); in sdio_uart_throttle()
841 if (port->x_char) { in sdio_uart_unthrottle()
842 port->x_char = 0; in sdio_uart_unthrottle()
844 port->x_char = START_CHAR(tty); in sdio_uart_unthrottle()
/linux/drivers/tty/serial/
H A Drda-uart.c340 if (port->x_char) { in rda_uart_send_chars()
345 rda_uart_write(port, port->x_char, RDA_UART_RXTX_BUFFER); in rda_uart_send_chars()
347 port->x_char = 0; in rda_uart_send_chars()
756 rda_port->port.x_char = 0; in rda_uart_probe()
H A Ddigicolor-usart.c191 if (port->x_char) { in digicolor_uart_tx()
192 writeb_relaxed(port->x_char, port->membase + UA_EMI_REC); in digicolor_uart_tx()
194 port->x_char = 0; in digicolor_uart_tx()
H A Dclps711x.c152 if (port->x_char) { in uart_clps711x_int_tx()
153 writew(port->x_char, port->membase + UARTDR_OFFSET); in uart_clps711x_int_tx()
155 port->x_char = 0; in uart_clps711x_int_tx()
H A Dmeson_uart.c154 if (port->x_char) { in meson_uart_start_tx()
155 writel(port->x_char, port->membase + AML_UART_WFIFO); in meson_uart_start_tx()
157 port->x_char = 0; in meson_uart_start_tx()
769 port->x_char = 0; in meson_uart_probe()
H A Dar933x_uart.c402 (up->port.x_char || !kfifo_is_empty(&tport->xmit_fifo))) { in ar933x_uart_tx_chars()
417 if (up->port.x_char) { in ar933x_uart_tx_chars()
418 ar933x_uart_putc(up, up->port.x_char); in ar933x_uart_tx_chars()
420 up->port.x_char = 0; in ar933x_uart_tx_chars()
H A Dsunplus-uart.c205 if (port->x_char) { in transmit_chars()
206 sp_uart_put_char(port, port->x_char); in transmit_chars()
208 port->x_char = 0; in transmit_chars()
H A Dmilbeaut_usio.c84 if (port->x_char) { in mlb_usio_tx_chars()
85 writew(port->x_char, port->membase + MLB_USIO_REG_DR); in mlb_usio_tx_chars()
87 port->x_char = 0; in mlb_usio_tx_chars()
H A Dpmac_zilog.c377 if (uap->port.x_char) { in pmz_transmit_chars()
379 write_zsdata(uap, uap->port.x_char); in pmz_transmit_chars()
382 uap->port.x_char = 0; in pmz_transmit_chars()
603 if (port->x_char) { in pmz_start_tx()
604 write_zsdata(uap, port->x_char); in pmz_start_tx()
607 port->x_char = 0; in pmz_start_tx()
H A Dsunzilog.c487 if (up->port.x_char) { in sunzilog_transmit_chars()
489 writeb(up->port.x_char, &channel->data); in sunzilog_transmit_chars()
494 up->port.x_char = 0; in sunzilog_transmit_chars()
695 if (port->x_char) { in sunzilog_start_tx()
696 writeb(port->x_char, &channel->data); in sunzilog_start_tx()
701 port->x_char = 0; in sunzilog_start_tx()
H A Duartlite.c198 if (port->x_char) { in ulite_transmit()
199 uart_out32(port->x_char, ULITE_TX, port); in ulite_transmit()
200 port->x_char = 0; in ulite_transmit()
H A Ddz.c259 if (dport->port.x_char) { /* XON/XOFF chars */ in dz_transmit_chars()
260 dz_out(dport, DZ_TDR, dport->port.x_char); in dz_transmit_chars()
262 dport->port.x_char = 0; in dz_transmit_chars()
H A Dpch_uart.c832 if (port->x_char) { in handle_tx()
833 iowrite8(port->x_char, priv->membase + PCH_UART_THR); in handle_tx()
835 port->x_char = 0; in handle_tx()
889 if (port->x_char) { in dma_handle_tx()
890 iowrite8(port->x_char, priv->membase + PCH_UART_THR); in dma_handle_tx()
892 port->x_char = 0; in dma_handle_tx()
H A Dmax3100.c271 if (s->port.x_char) { in max3100_work()
272 tx = s->port.x_char; in max3100_work()
274 s->port.x_char = 0; in max3100_work()
H A Dsccnxp.c445 if (unlikely(port->x_char)) { in sccnxp_handle_tx()
446 sccnxp_port_write(port, SCCNXP_THR_REG, port->x_char); in sccnxp_handle_tx()
448 port->x_char = 0; in sccnxp_handle_tx()
H A Ducc_uart.c340 if (port->x_char) { in qe_uart_tx_pump()
346 *p++ = port->x_char; in qe_uart_tx_pump()
357 port->x_char = 0; in qe_uart_tx_pump()
H A Dzs.c612 if (zport->port.x_char) { in zs_raw_transmit_chars()
613 write_zsdata(zport, zport->port.x_char); in zs_raw_transmit_chars()
615 zport->port.x_char = 0; in zs_raw_transmit_chars()
H A Dsprd_serial.c346 if (port->x_char) { in sprd_start_tx_dma()
347 serial_out(port, SPRD_TXD, port->x_char); in sprd_start_tx_dma()
349 port->x_char = 0; in sprd_start_tx_dma()
H A Dfsl_linflexuart.c209 if (sport->x_char) { in linflex_txint()
210 linflex_put_char(sport, sport->x_char); in linflex_txint()
H A Dcpm_uart.c654 if (port->x_char) { in cpm_uart_tx_pump()
660 *p++ = port->x_char; in cpm_uart_tx_pump()
672 port->x_char = 0; in cpm_uart_tx_pump()
H A Dsc16is7xx.c658 if (unlikely(port->x_char)) { in sc16is7xx_handle_tx()
659 sc16is7xx_port_write(port, SC16IS7XX_THR_REG, port->x_char); in sc16is7xx_handle_tx()
661 port->x_char = 0; in sc16is7xx_handle_tx()
H A Dsunsu.c379 if (up->port.x_char) { in transmit_chars()
380 serial_out(up, UART_TX, up->port.x_char); in transmit_chars()
382 up->port.x_char = 0; in transmit_chars()
/linux/include/linux/
H A Dserial_core.h481 unsigned char x_char; /* xon/xoff char */ member
926 if (__port->x_char) { \
927 (ch) = __port->x_char; \
929 __port->x_char = 0; \
/linux/drivers/tty/serial/8250/
H A D8250_dma.c98 if (up->x_char) { in serial8250_tx_dma()
104 } else if (up->x_char) { in serial8250_tx_dma()
H A D8250_pci1xxxx.c493 if (port->x_char) { in pci1xxxx_tx_burst()
494 writeb(port->x_char, port->membase + UART_TX); in pci1xxxx_tx_burst()
496 port->x_char = 0; in pci1xxxx_tx_burst()

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