[Etherboot-developers] [PATCH] Fix CVS linuxbios support

[<ebi...@ln...>]

This isn't up at sourceforge as sourceforge is AWOL at the moment.

There are 2 big differences from the previous patch:
1) I had 
-movl initial_regs+24, %esp
+movl initial_regs+24, %esp
in exit.
2) I have moved all of the code that requires a pcbios to make
   sense from start32.S into pcbios.S.
   That requires many fewer ifdefs.
   It is easy to verify exactly what I changed with diff
   And it allows the makefile to do the conditional building.

With these changes the LinuxBIOS support should stay clean
and be easy to maintain for the forseeable future.

ftp://download.lnxi.com/pub/src/etherboot/etherboot-5.0.6rc3.lb.diff

Now I'm going to see if I can get the e1000 driver going as I found
an e1000 nic buried on my desk.

Eric