Porting Compat wireless driver for linux-2.6.21

[debban]

I have compiled compat-wireless-2.6.32.16 for Atheros Ath9k wifi device corresponding to inux-2.6.21.
The following .ko s were only compiled :

cfg80211.k0
mac80211.ko
ath.ko
ath9k.ko

and the following 3 .ko s were not compiled

ath9k_hw.ko
ath9k_common.ko
compat.ko

As a result while i insert the compiled .kos I get a list of undefined symbols.

Please help.

[white_hound]

1. As it produced a few module files, apparently some of them contain dependencies for the others. I.e. pay attention to the order of insertion.
'grep' via the code to find out which files define the missing symbols.
2. If you find out, that files that contain essential symbols were not compiled, try to figure out what the build system configuration should be in order to get everything in place.
3. It is not totally impossible to be forced to re-build the kernel, as modules might, as well, depend on symbols / constants defined in the kernel.
4. And ... 'grep' ...