CONFIG_PPC_ICP_NATIVE is not available for thedefaultarchitecture x86.
Result is shown for architecture powerpc

CONFIG_PPC_ICP_NATIVE (not configurable)

modulename: icp-native.ko

configname: CONFIG_PPC_ICP_NATIVE

Linux Kernel Configuration
└─>PPC_ICP_NATIVE
In linux kernel since version 3 (release Date: 2011-07-21)  
source code:
arch/powerpc/sysdev/xics/icp-native.c