Hi,
When using custom baud rates, the code does:
if ((new_serial.baud_base != priv->baud_base) ||
(new_serial.baud_base < 9600))
return -EINVAL;
Which translates to english as:
If you changed the baud-base, OR the new one is
invalid, return invalid.
but it should be:
If you changed the baud-base, OR the new one is
invalid, return invalid.
Patch attached.
Roger.
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diff -ur linux-2.4.28.clean/drivers/usb/serial/ftdi_sio.c
linux-2.4.28.ftdi_fix/drivers/usb/serial/ftdi_sio.c
--- linux-2.4.28.clean/drivers/usb/serial/ftdi_sio.c Wed Jan 19 16:31:03 2005
+++ linux-2.4.28.ftdi_fix/drivers/usb/serial/ftdi_sio.c Thu Jan 20 15:47:49 2005
@@ -981,7 +981,7 @@
goto check_and_exit;
}
- if ((new_serial.baud_base != priv->baud_base) ||
+ if ((new_serial.baud_base != priv->baud_base) &&
(new_serial.baud_base < 9600))
return -EINVAL;
Only in linux-2.4.28.ftdi_fix/drivers/usb/serial: ftdi_sio.c~
