Since Itanium (IA64) drivers cannot be migrated from ConfigMgr 2007 into 2012, I was looking for a way to easily exclude the drivers. I considered various options and ideally I wanted a simple column that would display the Applicability > Supported Platforms. Alas, it was not that easy. So the best easiest route that I could come up with on short notice was to add the Drivers column for INF, and then filter based upon common IA64 .inf file names. Below is my short list which I hope to maintain as I discover new names!
Common IA64 (ending) INF file names