Planet WL3501 PCMCIA cards

modulename: wl3501_cs.ko

configname: CONFIG_PCMCIA_WL3501

Linux Kernel Configuration
└─>Networking support
└─>Wireless LAN (non-hamradio)
└─>Planet WL3501 PCMCIA cards
In linux kernel since version 2.6.12  
A driver for WL3501 PCMCIA 802.11 wireless cards made by Planet.
It has basic support for Linux wireless extensions and initial
micro support for ethtool.

source code:
drivers/net//wireless/wl3501_cs.c