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Searched refs:delay_rts_before_send (Results 1 – 7 of 7) sorted by relevance

/linux/include/uapi/linux/
H A Dserial.h156 __u32 delay_rts_before_send; member
/linux/drivers/tty/serial/
H A Dserial_core.c1326 if (!port->rs485_supported.delay_rts_before_send) { in uart_sanitize_serial_rs485_delays()
1327 if (rs485->delay_rts_before_send) { in uart_sanitize_serial_rs485_delays()
1332 rs485->delay_rts_before_send = 0; in uart_sanitize_serial_rs485_delays()
1333 } else if (rs485->delay_rts_before_send > RS485_MAX_RTS_DELAY) { in uart_sanitize_serial_rs485_delays()
1334 rs485->delay_rts_before_send = RS485_MAX_RTS_DELAY; in uart_sanitize_serial_rs485_delays()
1337 port->name, port->line, rs485->delay_rts_before_send); in uart_sanitize_serial_rs485_delays()
3524 rs485conf->delay_rts_before_send = rs485_delay[0]; in uart_get_rs485_mode()
3527 rs485conf->delay_rts_before_send = 0; in uart_get_rs485_mode()
H A Dsc16is7xx.c827 (port->rs485.delay_rts_before_send > 0)) in sc16is7xx_tx_proc()
828 msleep(port->rs485.delay_rts_before_send); in sc16is7xx_tx_proc()
1432 .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()
1484 .delay_rts_before_send = 1,
/linux/Documentation/driver-api/serial/
H A Dserial-rs485.rst88 rs485conf.delay_rts_before_send = ...;
/linux/drivers/tty/serial/8250/
H A D8250_port.c606 .delay_rts_before_send = 1,
1492 if (up->port.rs485.delay_rts_before_send > 0) { in start_tx_rs485()
1495 up->port.rs485.delay_rts_before_send); in start_tx_rs485()
3333 mdelay(port->rs485.delay_rts_before_send); in serial8250_console_write()
/linux/drivers/usb/serial/
H A Dxr_serial.c841 rs485->delay_rts_before_send = 0; in xr_sanitize_serial_rs485()