[CentOS] CentOS 6, mptfusion software?

Hi, folks,

   Got an older Dell R410, with an LSI 1068E PCI-Express Fusion-MPT SAS
(rev 08). It *appears* that a) trying MegaRaid, and b) from what I'm
googling, that what I need are mptfusion-related packages.
Unfortunately, yum shows me nothing available in base, epel, or
rpmfusion. Am I looking for the wrong thing, or does anyone have a
source (no, I haven't looked at LSI, sorry Avago's website, which I
don't find overly friendly...)

          mark