Missing wireless controller
I use Slackware 14 on a Panasonic CF-29 "Toughbook." It worked for a few months, but I had a power failure during system update and now my wireless internet doesn't work. Invoking lspci -v fails to identify and wireless controller.
Modem: Intel Corporation 82801DBDBLDBM
Network controller: Inter Corporation PRO/Wireless 2200BG
Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+
...but no wireless controller. Remember, I have used wireless on this machine in the past! What could be the problem?