uart_set_options (9)

int uart_set_options(struct uart_port * port, struct console * co, int baud, int parity, int bits, int flow);

port

pointer to the serial ports uart_port structure

co

console pointer

baud

baud rate

parity

parity character - 'n' (none), 'o' (odd), 'e' (even)

bits

number of data bits

flow

flow control character - 'r' (rts)