_gp_disp

[Sun, Lei]

Hi:
  I was trying to port a wireless lan driver to MIPS based platform (IDT
79S334), the compilation seems fine, But when I try to load the created
module, it tells me "unresoved symbol _gp_disp".( I cross-compiled it by
mipsel-gcc compiler).
  By doing a quick grep in the driver source, I didn't find the gp_disp
symbol. My question is where did the _gp_disp come from and how I should
solve this problem?
  
Appreciate your help!
thank you
lei sun