Linksys BEFW11S4 v1

Overview
According to the below link, the CPU is part S3C4510X01-QERO (and all other parts are the listed parts). Schematics and the above link both reference the switch as "KS8995".

Links of Interest

 * Linksys BEFW11S4 supported? On the DD-WRT Forum short answer no
 * Teardown (with low quality pictures, but IC part numbers)