diff options
| author | Luca Olivetti <luca@ventoso.org> | 2013-05-21 13:31:31 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-06-03 14:33:26 -0700 |
| commit | 0c967e7ecdc2cf42853b4c76f0b2e94ba53c5b92 (patch) | |
| tree | a188a1cea138c956a377f5b32c545cd795347f2e /drivers/usb/serial/pl2303.c | |
| parent | 021ad8694039545d69c19ca9bddc6f89b7469a61 (diff) | |
USB: serial: pl2303 works at 500kbps
My PL2303HX works at 500kbps after applying this patch.
I suppose that it could work at other non standard speeds since this fix
"correctly handle baudrates above 115200"
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/drivers/usb/serial/pl2303.c?id=8d48fdf689fed2c73c493e5146d1463689246442
came after this one
"fix baud rate handling in case of unsupported values"
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/drivers/usb/serial/pl2303.c?id=25b8286805e856c8c7fda127018e31032c918015
but I only can test it with 500000.
Patch made against mainline but tested with 3.4.45
Signed-off-by: Luca Olivetti <luca@ventoso.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/serial/pl2303.c')
| -rw-r--r-- | drivers/usb/serial/pl2303.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c index dc74c25b383d..97c1e6a9dd4f 100644 --- a/drivers/usb/serial/pl2303.c +++ b/drivers/usb/serial/pl2303.c @@ -275,7 +275,7 @@ static void pl2303_set_termios(struct tty_struct *tty, u8 control; const int baud_sup[] = { 75, 150, 300, 600, 1200, 1800, 2400, 3600, 4800, 7200, 9600, 14400, 19200, 28800, 38400, - 57600, 115200, 230400, 460800, 614400, + 57600, 115200, 230400, 460800, 500000, 614400, 921600, 1228800, 2457600, 3000000, 6000000 }; int baud_floor, baud_ceil; int k; |