How to generate *.ko for 2.6 kernel
 

Hai

I am able to generate *.o as a final file ,but in 2.6 kernel it is not supported and my source id spanned across different file and my makefile name is vo.mak and what i need to do that it will give me *.ko
as final output.If anybody is having the knowledge please let me know.

Useful link http://i.cs.hku.hk/~chyu/linux/modules.html

Thanks that link was useful to us,but when i create *.ko and tried to insert it is giving error as invalid symbol what might be the problem.

programming error
mismatched library version
compiled module on different version of kernel

Warning I am getting when compiled
 

These are all the warnings i got during compilation.what might be the problem

*** Warning: "__muldf3" [/root/test/vo_acc.ko] undefined!
*** Warning: "__divdf3" [/root/test/vo_acc.ko] undefined!
*** Warning: "__adddf3" [/root/test/vo_acc.ko] undefined!
*** Warning: "__fixunsdfsi" [/root/test/vo_acc.ko] undefined!
*** Warning: "__floatsidf" [/root/test/vo_acc.ko] undefined!