Re: [lwip-devel] Getting from 1.1 to 1.4

[Stephane Lesage]

> we are using LWIP on a Blackfin processor and we have been stuck with
> version 1.1 for years. This is because we have been forced to patch
the
> stack for no-copy operation. Now we would like to upgrade to version
> 1.4 to benefit from all the bug fixes over the years.
> Basically there are two option, we could grab 1.4 and redo our
patching
> or we could redo the bug fixes from 1.1 to 1.4 on our 1.1 source code.
> Any comments on which would be more feasible/easier?
> At the moment we are thinking that we would like to apply changes
> between 1.1 - 1.4 to our source code base.
> I browsed the bug database but I did not find a convenient way to grab
> those changes. There are no patches or diffs and most bug database
> entries don't refer to any specific LWIP version. What would be the
> best way to get those changes?
> Should we just grab the source code for 1.1 and 1.4 and do the diff?
> Did not have time to check the version control, is there an easy way
to
> grab those version?

Hi,
I made my own port of LwIP for blackfin a while ago,
precisely because ADI's port is bad and too customized to be upgraded.

You'll find the link here:
http://lwip.wikia.com/wiki/Available_device_drivers

Please keep me posted if you succeed using it.

Best regards.

-- 
Stephane Lesage