Support for SSB on PCI-bus host

configname: CONFIG_SSB_PCIHOST

Linux Kernel Configuration
└─>Device Drivers
└─>Sonics Silicon Backplane
└─>Support for SSB on PCI-bus host
In linux kernel since version 2.6.24 (release Date: 2008-01-24)  
Support for a Sonics Silicon Backplane on top
of a PCI device.

If unsure, say Y