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Searched refs:delay_rts_before_send (Results 1 – 14 of 14) sorted by relevance

/openbmc/linux/drivers/tty/serial/8250/
H A D8250_fintek.c215 if (rs485->delay_rts_before_send) { in fintek_8250_rs485_config()
216 rs485->delay_rts_before_send = 1; in fintek_8250_rs485_config()
423 .delay_rts_before_send = 1,
H A D8250_port.c606 .delay_rts_before_send = 1,
1609 if (up->port.rs485.delay_rts_before_send > 0) { in start_tx_rs485()
1612 up->port.rs485.delay_rts_before_send); in start_tx_rs485()
3451 mdelay(port->rs485.delay_rts_before_send); in serial8250_console_write()
H A D8250_omap.c877 rs485->delay_rts_before_send > fixed_delay_rts_before_send) { in omap8250_rs485_config()
886 rs485->delay_rts_before_send = fixed_delay_rts_before_send; in omap8250_rs485_config()
/openbmc/linux/include/uapi/linux/
H A Dserial.h152 __u32 delay_rts_before_send; member
/openbmc/linux/drivers/tty/serial/
H A Dmax310x.c1040 delay = (one->port.rs485.delay_rts_before_send << 4) | in max310x_rs_proc()
1062 if ((rs485->delay_rts_before_send > 0x0f) || in max310x_rs485_config()
1091 val = (clamp(port->rs485.delay_rts_before_send, 0U, 15U) << 4) | in max310x_startup()
1280 .delay_rts_before_send = 1,
H A Dserial_core.c1358 if (!port->rs485_supported.delay_rts_before_send) { in uart_sanitize_serial_rs485_delays()
1359 if (rs485->delay_rts_before_send) { in uart_sanitize_serial_rs485_delays()
1364 rs485->delay_rts_before_send = 0; in uart_sanitize_serial_rs485_delays()
1365 } else if (rs485->delay_rts_before_send > RS485_MAX_RTS_DELAY) { in uart_sanitize_serial_rs485_delays()
1366 rs485->delay_rts_before_send = RS485_MAX_RTS_DELAY; in uart_sanitize_serial_rs485_delays()
1369 port->name, port->line, rs485->delay_rts_before_send); in uart_sanitize_serial_rs485_delays()
3645 rs485conf->delay_rts_before_send = rs485_delay[0]; in uart_get_rs485_mode()
3648 rs485conf->delay_rts_before_send = 0; in uart_get_rs485_mode()
H A Dsc16is7xx.c826 (port->rs485.delay_rts_before_send > 0)) in sc16is7xx_tx_proc()
827 msleep(port->rs485.delay_rts_before_send); in sc16is7xx_tx_proc()
1479 .delay_rts_before_send = 1,
H A Dstm32-usart.c242 rs485conf->delay_rts_before_send, in stm32_usart_config_rs485()
281 rs485conf->delay_rts_before_send = 0; in stm32_usart_init_rs485()
1332 rs485conf->delay_rts_before_send, in stm32_usart_set_termios()
1513 .delay_rts_before_send = 1,
H A Domap-serial.c376 if (port->rs485.delay_rts_before_send > 0) in serial_omap_start_tx()
377 mdelay(port->rs485.delay_rts_before_send); in serial_omap_start_tx()
1489 .delay_rts_before_send = 1,
H A Dimx.c713 if (port->rs485.delay_rts_before_send > 0) { in imx_uart_start_tx()
715 port->rs485.delay_rts_before_send); in imx_uart_start_tx()
2252 .delay_rts_before_send = 1,
H A Damba-pl011.c1368 if (port->rs485.delay_rts_before_send) in pl011_rs485_tx_start()
1369 mdelay(port->rs485.delay_rts_before_send); in pl011_rs485_tx_start()
2793 .delay_rts_before_send = 1,
H A Datmel_serial.c2526 .delay_rts_before_send = 1,
/openbmc/linux/Documentation/driver-api/serial/
H A Dserial-rs485.rst88 rs485conf.delay_rts_before_send = ...;
/openbmc/linux/drivers/usb/serial/
H A Dxr_serial.c841 rs485->delay_rts_before_send = 0; in xr_sanitize_serial_rs485()