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| author | Richard Ash | 2009-08-20 12:25:12 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2009-09-15 21:01:36 +0200 |
| commit | 560a9be8320ab632c7d1dac058662f6c82e5676a (patch) | |
| tree | 9330bb85e9f943fc33edb571da319430e08e9ba0 /drivers/staging/quatech_usb2/TODO | |
| parent | Staging: quatech_usb2: Improve debug output and fix write_room (diff) | |
| download | kernel-qcow2-linux-560a9be8320ab632c7d1dac058662f6c82e5676a.tar.gz kernel-qcow2-linux-560a9be8320ab632c7d1dac058662f6c82e5676a.tar.xz kernel-qcow2-linux-560a9be8320ab632c7d1dac058662f6c82e5676a.zip | |
Staging: quatech_usb2: Improvements to set_termios method
This patch implements several improvements to the set_termios method
suggested by Alan Cox:
* Correct check for whether any changes are being requested.
* Inform callers that mark/space parity isn't supported by always
clearing the bit.
* Pass back the actual used baud rate in case it doesn't match what was
requested.
Remaining known issues are that IXANY flow control is not supported, but
we don't tell the caller that, and input and output XON/XOFF flow
control are either both on or both off, but we don't indicate that back
to the caller either.
Signed-off-by: Richard Ash <richard@audacityteam.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/quatech_usb2/TODO')
| -rw-r--r-- | drivers/staging/quatech_usb2/TODO | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/staging/quatech_usb2/TODO b/drivers/staging/quatech_usb2/TODO new file mode 100644 index 000000000000..67f61dbe14ac --- /dev/null +++ b/drivers/staging/quatech_usb2/TODO @@ -0,0 +1,8 @@ +Incomplete list of things that this driver does not yet implement completely or +at all. some of these may not be possible to implement because the hardware +support does not exist. Others may be possible, but the magic control codes to +make them happen are unknown, and some may just need the driver support to +implement them writing. + +* Mark/Space parity is not implemented (reported back correctly) +* IXANY flow control mode is not implemented (flag ignored completely) |