[gPXE] gpxe-1.0.1 pcnet32 problem

[Gilles Martin]

...

> > With only PCNET32, it doesn't detect the interface with "ifopen net0".
> 
> That's most likely caused by a bug in probe which is already fixed in
> master [1]. We really need to release 1.0.2. In the meantime i would
> suggest building from master or 1.0.1 + cherry-pick that commit.
> 
> [1] - http://git.etherboot.org/?p=gpxe.git;a=commitdiff;h=c7b719f61cfd2cc73f9779f5675b0b663db7570b
> 

Applying this patch solved the problem, thanks a lot!

Gilles