well well... :) I foud the solution to the problem on fedoraforum. here's the link:
and here's the solution: <quote> If you are using Realtek's Linux driver version 1.04 then try editing src/r1000_n.c by replacing 'MODULE_PARM' with 'MODULE_PARM_DESC' on lines 51 - 53. After that you shouldn't run into any errors when executing your make commands. You might also have to edit your /etc/modprobe.conf and add the line 'alias eth0 r1000'. </quote>
hope it helps!!
-- Mitja