Winbond W83L51xD SD/MMC Card Interface support

modulename: wbsd.ko

configname: CONFIG_MMC_WBSD

Linux Kernel Configuration
└─>Device Drivers
└─>MMC/SD/SDIO card support
└─>Winbond W83L51xD SD/MMC Card Interface support
In linux kernel since version 2.6.20 (release Date: 2007-02-04)  
This selects the Winbond(R) W83L51xD Secure digital and
Multimedia card Interface.
If you have a machine with a integrated W83L518D or W83L519D
SD/MMC card reader, say Y or M here.

If unsure, say N.

source code: