Marvell WiFi-Ex Driver for SD8786/SD8787/SD8797/SD8887/SD8897/SD8977/SD8987/SD8997

modulename: mwifiex_sdio.ko

configname: CONFIG_MWIFIEX_SDIO

Linux Kernel Configuration
└─>Device Drivers
└─>Network device support
└─>Wireless LAN
└─>Marvell WiFi-Ex Driver for SD8786/SD8787/SD8797/SD8887/SD8897/SD8977/SD8987/SD8997
In linux kernel since version 3 (release Date: 2011-07-21)  
This adds support for wireless adapters based on Marvell
8786/8787/8797/8887/8897/8977/8987/8997 chipsets with SDIO interface.

If you choose to build it as a module, it will be called
mwifiex_sdio.

source code: