IXP4xx Network Processor Engine support

modulename: ixp4xx-npe.ko

configname: CONFIG_IXP4XX_NPE

Linux Kernel Configuration
└─>Device Drivers
└─>SOC (System On Chip) specific Drivers
└─>IXP4xx SoC drivers
└─>IXP4xx Network Processor Engine support
In linux kernel since version 2.6.25 (release Date: 2008-04-16)  
This driver supports IXP4xx built-in network coprocessors
and is automatically selected by Ethernet and HSS drivers.

source code: