如何修改irq中断号？

rijie

系统是ubuntu7.1
有2块网卡，一块有线，一块无线。在ubunut安装界面时，2块网卡都能正常工作。
但安装完成后，有线网卡正常使用，无线网卡却无法使用，连网卡后面的灯都不亮。

用dmesg查看：
[ 8363.884000] eth1: resetting device...
[ 8363.884000] eth1: uploading firmware...
[ 8363.968000] eth1: firmware version: 1.0.4.3
[ 8363.968000] eth1: firmware upload complete
[ 8364.968000] eth1: no 'reset complete' IRQ seen - retrying
[ 8365.972000] eth1: no 'reset complete' IRQ seen - retrying
[ 8365.972000] eth1: interface reset failure
[ 8365.972000] prism54: Your card/socket may be faulty, or IRQ line too busy Sad

我觉得可能是IRQ中断号有问题，所以想请问该怎么修改IRQ中断号？
万分感谢！