From: Frank Schaefer <schaefer.frank@xxxxxxx>
The device supports it, so why not use it ? Works fine !
Signed-off-by: Frank Schaefer <schaefer.frank@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
---
drivers/usb/serial/pl2303.c | 18 ++++++++++++++----
1 files changed, 14 insertions(+), 4 deletions(-)
diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c
index 82055b0..6ed33c7 100644
--- a/drivers/usb/serial/pl2303.c
+++ b/drivers/usb/serial/pl2303.c
@@ -636,11 +636,21 @@ static void pl2303_set_termios(struct tty_struct *tty,
/* For reference buf[5]=3 is mark parity */
/* For reference buf[5]=4 is space parity */
if (cflag & PARODD) {
- buf[5] = 1;
- dbg("%s - parity = odd", __func__);
+ if (cflag & CMSPAR) {
+ buf[5] = 3;
+ dbg("%s - parity = mark", __func__);
+ } else {
+ buf[5] = 1;
+ dbg("%s - parity = odd", __func__);
+ }
} else {
- buf[5] = 2;
- dbg("%s - parity = even", __func__);
+ if (cflag & CMSPAR) {
+ buf[5] = 4;
+ dbg("%s - parity = space", __func__);
+ } else {
+ buf[5] = 2;
+ dbg("%s - parity = even", __func__);
+ }
}
} else {
buf[5] = 0;
--
1.6.4.2
--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
