This is an old revision of the document!
For relicensing, the content of this page was removed.
The old website for now has a copy of the old content:
http://linuxwireless.sipsolutions.net/en/users/Drivers/b43/
b43 and b43legacy are wireless drivers for Broadcom SoftMAC chipsets. Kernel will automatically pick a proper module for you: * b43 for any new (supported) hardware * b43legacy for BCM4301 and early BCM4306 versions
* You need to have firmware files (usually in /lib/firmware/) so b43(legacy)
can upload them to the card and run properly.
To check for a present hardware model execute following command:
lspci -nn -d 14e4:
Please look carefully at device ID and chipset name.