max. lvl can be setted by "sudo setpci -s 00:02.0 f4.b=ff"
see this post http://ubuntuforums.org/showthread.php?t=1566277
max. lvl can be setted by "sudo setpci -s 00:02.0 f4.b=ff"
see this post http:// ubuntuforums. org/showthread. php?t=1566277