On Sat, May 06, 2006 at 01:07:53AM -0700, Thomas L. Marshall wrote:
> Thanks Greg for giving me the push I needed to migrate to 2.6.  I am doing
> much better with the airprime driver here.
> 
> I have found a number of references to the buffer size patch in the
> archives.  Is it the general consensus that this is a bad thing?

Yes.

> I have seen a couple of references to frame size versus buffer size and also
> your comments regarding flow control.
> 
> I have also seen a couple of discussions elsewhere relating this buffer
> overflow to the use of compression.
> 
> Is this buffer size issue related to the V4.2 frame size?  I am working with
> the KPC650 and Novatel 620 (MSM6500 and MSM5500 respectively) and I see that
> they have configurable compression frame size (max_dict?) settings.  Does it
> make sense to match the driver buffer size to the v.42 frame size to
> optimize performance and/or prevent buffer overflow?

Maybe, we really don't know as we don't have the specs on these devices.
Do you?

thanks,

greg k-h


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