opensuse12.3 BCM4311无线网卡无法上网

我刚安装了OpenSUSE12.3，无线网卡是BCM4311的，驱动已经安装上了，在硬件信息里可以看到，但是就是用不成，在网络管理器中是黑的，无法使用。
硬件信息：
28: PCI 300.0: 0280 Network controller
[Created at pci.319]
Unique ID: svHJ.i2DS1IpFAv8
Parent ID: qTvu.ScYwXiReyLF
SysFS ID: /devices/pci0000:00/0000:00:1c.1/0000:03:00.0
SysFS BusID: 0000:03:00.0
Hardware Class: network
Model: "Broadcom BCM4311 802.11b/g WLAN"
Vendor: pci 0x14e4 "Broadcom"
Device: pci 0x4311 "BCM4311 802.11b/g WLAN"
SubVendor: pci 0x14e4 "Broadcom"
SubDevice: pci 0x0465
Revision: 0x01
Memory Range: 0xd5100000-0xd5103fff (rw,non-prefetchable)
IRQ: 10 (no events)
Module Alias: "pci:v000014E4d00004311sv000014E4sd00000465bc02sc80i00"
Driver Info #0:
Driver Status: ssb is not active
Driver Activation Cmd: "modprobe ssb"
Config Status: cfg=no, avail=yes, need=no, active=unknown
Attached to: #16 (PCI bridge)

29: PCI 400.0: 0200 Ethernet controller
[Created at pci.319]
Unique ID: rBUF.quHQ_sCg6y9
Parent ID: hoOk.+21sbgfEuj3
SysFS ID: /devices/pci0000:00/0000:00:1c.2/0000:04:00.0
SysFS BusID: 0000:04:00.0
Hardware Class: network
Model: "Broadcom NetLink BCM5906M Fast Ethernet PCI Express"
Vendor: pci 0x14e4 "Broadcom"
Device: pci 0x1713 "NetLink BCM5906M Fast Ethernet PCI Express"
SubVendor: pci 0x17aa "Lenovo"
SubDevice: pci 0x3861
Revision: 0x02
Driver: "tg3"
Driver Modules: "tg3"
Device File: eth0
Memory Range: 0xd5000000-0xd500ffff (rw,non-prefetchable)
IRQ: 45 (18664 events)
HW Address: 00:1b:38:01:64:1e
Link detected: yes
Module Alias: "pci:v000014E4d00001713sv000017AAsd00003861bc02sc00i00"
Driver Info #0:
Driver Status: tg3 is active
Driver Activation Cmd: "modprobe tg3"
Config Status: cfg=no, avail=yes, need=no, active=unknown
Attached to: #17 (PCI bridge)

ifconfig 后信息：
eth0 Link encap:Ethernet HWaddr 00:1B:38:01:64:1E
inet addr:192.168.1.101 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::21b:38ff:fe01:641e/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:11869 errors:0 dropped:0 overruns:0 frame:0
TX packets:9771 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:14228791 (13.5 Mb) TX bytes:1333052 (1.2 Mb)
Interrupt:18

lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:72 errors:0 dropped:0 overruns:0 frame:0
TX packets:72 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:5919 (5.7 Kb) TX bytes:5919 (5.7 Kb)

iwconfig
lo no wireless extensions.

eth0 no wireless extensions.

肿么 办啊，高手请帮帮忙啊！