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Searched refs:x_char (Results 1 – 25 of 75) sorted by relevance

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/Linux-v5.4/drivers/mmc/core/
Dsdio_uart.c78 unsigned char x_char; member
432 if (port->x_char) { in sdio_uart_transmit_chars()
433 sdio_out(port, UART_TX, port->x_char); in sdio_uart_transmit_chars()
435 port->x_char = 0; in sdio_uart_transmit_chars()
816 port->x_char = ch; in sdio_uart_send_xchar()
837 port->x_char = STOP_CHAR(tty); in sdio_uart_throttle()
859 if (port->x_char) { in sdio_uart_unthrottle()
860 port->x_char = 0; in sdio_uart_unthrottle()
862 port->x_char = START_CHAR(tty); in sdio_uart_unthrottle()
/Linux-v5.4/drivers/tty/serial/
Dmux.c190 if(port->x_char) { in mux_write()
191 UART_PUT_CHAR(port, port->x_char); in mux_write()
193 port->x_char = 0; in mux_write()
D21285.c125 if (port->x_char) { in serial21285_tx_chars()
126 *CSR_UARTDR = port->x_char; in serial21285_tx_chars()
128 port->x_char = 0; in serial21285_tx_chars()
Daltera_jtaguart.c145 if (port->x_char) { in altera_jtaguart_tx_chars()
147 writel(port->x_char, port->membase + ALTERA_JTAGUART_DATA_REG); in altera_jtaguart_tx_chars()
148 port->x_char = 0; in altera_jtaguart_tx_chars()
Darc_uart.c166 if (unlikely(port->x_char)) { in arc_serial_tx_chars()
167 UART_SET_DATA(port, port->x_char); in arc_serial_tx_chars()
169 port->x_char = 0; in arc_serial_tx_chars()
Dip22zilog.c392 if (up->port.x_char) { in ip22zilog_transmit_chars()
394 writeb(up->port.x_char, &channel->data); in ip22zilog_transmit_chars()
399 up->port.x_char = 0; in ip22zilog_transmit_chars()
600 if (port->x_char) { in ip22zilog_start_tx()
601 writeb(port->x_char, &channel->data); in ip22zilog_start_tx()
606 port->x_char = 0; in ip22zilog_start_tx()
Defm32-uart.c143 if (port->x_char) { in efm32_uart_tx_chars()
145 efm32_uart_write32(efm_port, port->x_char, in efm32_uart_tx_chars()
147 port->x_char = 0; in efm32_uart_tx_chars()
162 if (!port->x_char && uart_circ_empty(xmit) && in efm32_uart_tx_chars()
Dmeson_uart.c149 if (port->x_char) { in meson_uart_start_tx()
150 writel(port->x_char, port->membase + AML_UART_WFIFO); in meson_uart_start_tx()
152 port->x_char = 0; in meson_uart_start_tx()
709 port->x_char = 0; in meson_uart_probe()
Dowl-uart.c186 if (port->x_char) { in owl_uart_send_chars()
189 owl_uart_write(port, port->x_char, OWL_UART_TXDAT); in owl_uart_send_chars()
191 port->x_char = 0; in owl_uart_send_chars()
695 owl_port->port.x_char = 0; in owl_uart_probe()
Dapbuart.c134 if (port->x_char) { in apbuart_tx_chars()
135 UART_PUT_CHAR(port, port->x_char); in apbuart_tx_chars()
137 port->x_char = 0; in apbuart_tx_chars()
Dclps711x.c154 if (port->x_char) { in uart_clps711x_int_tx()
155 writew(port->x_char, port->membase + UARTDR_OFFSET); in uart_clps711x_int_tx()
157 port->x_char = 0; in uart_clps711x_int_tx()
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()
Drda-uart.c338 if (port->x_char) { in rda_uart_send_chars()
343 rda_uart_write(port, port->x_char, RDA_UART_RXTX_BUFFER); in rda_uart_send_chars()
345 port->x_char = 0; in rda_uart_send_chars()
770 rda_port->port.x_char = 0; in rda_uart_probe()
Dsprd_serial.c331 if (port->x_char) { in sprd_start_tx_dma()
332 serial_out(port, SPRD_TXD, port->x_char); in sprd_start_tx_dma()
334 port->x_char = 0; in sprd_start_tx_dma()
636 if (port->x_char) { in sprd_tx()
637 serial_out(port, SPRD_TXD, port->x_char); in sprd_tx()
639 port->x_char = 0; in sprd_tx()
Daltera_uart.c256 if (port->x_char) { in altera_uart_tx_chars()
258 altera_uart_writel(port, port->x_char, ALTERA_UART_TXDATA_REG); in altera_uart_tx_chars()
259 port->x_char = 0; in altera_uart_tx_chars()
Dmps2-uart.c135 if (port->x_char) { in mps2_uart_tx_chars()
136 mps2_uart_write8(port, port->x_char, UARTn_DATA); in mps2_uart_tx_chars()
137 port->x_char = 0; in mps2_uart_tx_chars()
Dvt8500_serial.c200 if (port->x_char) { in handle_tx()
201 writeb(port->x_char, port->membase + VT8500_TXFIFO); in handle_tx()
203 port->x_char = 0; in handle_tx()
Dar933x_uart.c348 if (up->port.x_char) { in ar933x_uart_tx_chars()
349 ar933x_uart_putc(up, up->port.x_char); in ar933x_uart_tx_chars()
351 up->port.x_char = 0; in ar933x_uart_tx_chars()
Dlpc32xx_hs.c288 if (port->x_char) { in __serial_lpc32xx_tx()
289 writel((u32)port->x_char, LPC32XX_HSUART_FIFO(port->membase)); in __serial_lpc32xx_tx()
291 port->x_char = 0; in __serial_lpc32xx_tx()
Dmcf.c334 if (port->x_char) { in mcf_tx_chars()
336 writeb(port->x_char, port->membase + MCFUART_UTB); in mcf_tx_chars()
337 port->x_char = 0; in mcf_tx_chars()
Dmilbeaut_usio.c88 if (port->x_char) { in mlb_usio_tx_chars()
89 writew(port->x_char, port->membase + MLB_USIO_REG_DR); in mlb_usio_tx_chars()
91 port->x_char = 0; in mlb_usio_tx_chars()
Duartlite.c183 if (port->x_char) { in ulite_transmit()
184 uart_out32(port->x_char, ULITE_TX, port); in ulite_transmit()
185 port->x_char = 0; in ulite_transmit()
Dsifive.c305 if (ssp->port.x_char) { in __ssp_transmit_chars()
306 __ssp_transmit_char(ssp, ssp->port.x_char); in __ssp_transmit_chars()
308 ssp->port.x_char = 0; in __ssp_transmit_chars()
Ddz.c267 if (dport->port.x_char) { /* XON/XOFF chars */ in dz_transmit_chars()
268 dz_out(dport, DZ_TDR, dport->port.x_char); in dz_transmit_chars()
270 dport->port.x_char = 0; in dz_transmit_chars()
/Linux-v5.4/drivers/tty/
Damiserial.c109 int x_char; /* xon/xoff character */ member
342 if (info->x_char) { in transmit_chars()
343 custom.serdat = info->x_char | 0x100; in transmit_chars()
346 info->x_char = 0; in transmit_chars()
920 info->x_char = ch; in rs_send_xchar()
981 if (info->x_char) in rs_unthrottle()
982 info->x_char = 0; in rs_unthrottle()

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