kernelconfig_penguin

PLX ExpressLane PEX Switch DMA Engine Support

modulename: plx_dma.ko
configname: CONFIG_PLX_DMA

Linux Kernel Configuration
└─> Device Drivers
└─> DMA Engine support
└─> PCI support
└─> PLX ExpressLane PEX Switch DMA Engine Support

Some PLX ExpressLane PCI Switches support additional DMA engines.
These are exposed via extra functions on the switch's
upstream port. Each function exposes one DMA channel.


source code:


drivers/dma/plx_dma.c