CONFIG_SGI_IP27 is not available for thedefaultarchitecture x86.
Result is shown for architecture mips

SGI IP27 (Origin200/2000)

modulename: pci-ip27.ko

configname: CONFIG_SGI_IP27

System type
└─>SGI IP27 (Origin200/2000)
In linux kernel since version 2.6.12  
This are the SGI Origin 200, Origin 2000 and Onyx 2 Graphics
workstations. To compile a Linux kernel that runs on these, say Y

source code: