Synopsys DesignWare eDMA controller driver

modulename: dw-edma.ko

configname: CONFIG_DW_EDMA

Linux Kernel Configuration
└─>Device Drivers
└─>DMA Engine support
└─>PCI support
└─>Synopsys DesignWare eDMA controller driver
In linux kernel since version 5.1 (release Date: 2019-05-05)  
Support the Synopsys DesignWare eDMA controller, normally
implemented on endpoints SoCs.

source code: