无线网卡BCM43XX驱动问题

本人最近搞BCM43XX驱动,由于没找到适合2.6.11内核的驱动,故将2.6.17中的BCM43XX驱动,以及与其相依赖的ieee80211移植到2.6.11内核中,编译通过,但加载模块后,识别信息如下:
# insmod bcm43xx.ko
bcm43xx driver
PCI: Enabling device 0000:00:0c.0 (0000 -> 0002)
Chip ID 0x4306, rev 0x3
Number of cores: 5
Core 0: ID 0x800, rev 0x4, vendor 0x4243, enabled
Core 1: ID 0x812, rev 0x5, vendor 0x4243, disabled
Core 2: ID 0x80d, rev 0x2, vendor 0x4243, enabled
Core 3: ID 0x807, rev 0x2, vendor 0x4243, disabled
Core 4: ID 0x804, rev 0x9, vendor 0x4243, enabled
PHY connected
Detected PHY: Version: 2, Type 2, Revision 2
Detected Radio: ID: 2205017f (Manuf: 17f Ver: 2050 Rev: 2)
Radio turned off
Radio turned off

但是对其进行IP配置的时候就死机了,不知为什么?特向各位高手请教!