PL011 UART has hardware mark/space parity ability, this trivial patch adds support for it. Tested on Raspberry Pi v1, v2 (BCM2835 and BCM2836) Signed-off-by: Ed Spiridonov <edo.rus@xxxxxxxxx> --- drivers/tty/serial/amba-pl011.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c index c0da0cc..9de674a 100644 --- a/drivers/tty/serial/amba-pl011.c +++ b/drivers/tty/serial/amba-pl011.c @@ -1947,6 +1947,8 @@ pl011_set_termios(struct uart_port *port, struct ktermios *termios, lcr_h |= UART01x_LCRH_PEN; if (!(termios->c_cflag & PARODD)) lcr_h |= UART01x_LCRH_EPS; + if (termios->c_cflag & CMSPAR) + lcr_h |= UART011_LCRH_SPS; } if (uap->fifosize > 1) lcr_h |= UART01x_LCRH_FEN; -- 2.7.0 -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
