oem.tgz - 3ware 9750 SAS RAID controllers
I created a oem.tgz file for the following RAID controller : 3ware 9750 SAS RAID controllers
Since I didn't find instructions that covered all steps necessary to create a custom ESXi iso , I spend quite some time on it.
Therefore I decided to write a small tutorial that hopefully helps you in your attempt to create a custom ESXi iso.
You can find the complete instructions here