WIreless not working with Dell Laptop

Hello,

I've just installed opensuse 13.1. Now I am facing difficulty in getting the wifi working.
My wireless card is Broadcom BCM43142.

linux-nww1:~ # lspci | grep -i broad
06:00.0 Network controller: Broadcom Corporation BCM43142 802.11b/g/n (rev 01)


linux-nww1:~ # uname -a
Linux linux-nww1.site 3.11.6-4-desktop #1 SMP PREEMPT Wed Oct 30 18:04:56 UTC 2013 (e6d4a27) x86_64 x86_64 x86_64 GNU/Linux


linux-nww1:~ # iwconfig
lo no wireless extensions.

p5p1 no wireless extensions.

linux-nww1:~ # ifconfig
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:264 errors:0 dropped:0 overruns:0 frame:0
TX packets:264 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:33073 (32.2 Kb) TX bytes:33073 (32.2 Kb)

p5p1 Link encap:Ethernet HWaddr E0:DB:55:9B:FC:EC
inet addr:192.168.0.11 Bcast:192.168.0.255 Mask:255.255.255.0
inet6 addr: fe80::e2db:55ff:fe9b:fcec/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:30362 errors:0 dropped:0 overruns:0 frame:0
TX packets:26815 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:39001314 (37.1 Mb) TX bytes:2597607 (2.4 Mb)

linux-nww1:~ #


I am looking for help. Please someone help me.