Any news on this? Did you try the broadcom-wl driver as described here: http://opensuse-guide.org/wlan.php ? If the Open Source brcm80211 driver does not support this chip properly, there is not much we can do from the YaST side; you will have to use cabled network during installation and then install that broadcom-wl driver. From that point on, WiFi should work for that machine. It's just the base installation you'll need the Ethernet cable for.