I am submitting the revised patch. We removed the use of jsm-rawreadok 
feature. Greg's suggestions are also taken care of.  Let me have the 
feed-back.


Thanks,
V. Ananda Krishnan



Alan Cox wrote:
> On Gwe, 2006-01-20 at 10:02 -0600, V. Ananda Krishnan wrote:
>> Hi,
>>
>>    The following patch takes into account the dynamically allocated 
>> tty_buf changes and hence fixes the jsm driver.  Please let me have the 
>> feed-back.
> 
> - Do you still need the shortcut stuff with your own private buffer ?
> 
> I'd like to move to a model where ldiscs free up the tty buffers to both
> improve the locking and kill the horrible DONT_FLIP hacks in n_tty. If
> you do it isn't a problem but I need to ensure there is a way to
> directly allocate a buffer for this use.
> 
> Alan
> 
>