PCCard (PCMCIA/CardBus) support

modulename: pcmcia_rsrc.ko

and/or

pcmcia_core.ko

configname: CONFIG_PCCARD

Linux Kernel Configuration
└─>Bus options (PCI etc.)
└─>PCCard (PCMCIA/CardBus) support
In linux kernel since version 3.10 (release Date: 2013-06-30)  
Say Y here if you want to attach PCMCIA- or PC-cards to your Linux
computer. These are credit-card size devices such as network cards,
modems or hard drives often used with laptops computers. There are
actually two varieties of these cards: 16 bit PCMCIA and 32 bit
CardBus cards.

To compile this driver as modules, choose M here: the
module will be called pcmcia_core.

source code: