Command Queue Host Controller Interface support

modulename: cqhci.ko

configname: CONFIG_MMC_CQHCI

Linux Kernel Configuration
└─>Device Drivers
└─>MMC/SD/SDIO card support
└─>Command Queue Host Controller Interface support
In linux kernel since version 3.10 (release Date: 2013-06-30)  
This selects the Command Queue Host Controller Interface (CQHCI)
support present in host controllers of Qualcomm Technologies, Inc
amongst others.
This controller supports eMMC devices with command queue support.

If you have a controller with this interface, say Y or M here.

If unsure, say N.

source code: