I've been talking to someone in private on this and have used his same hardware on his version of esxi that has passthrough supported yet I can't get mine to work the same. I want to passthrough a DVR card for my cameras but require passthrough, so to make things simple I bought M5A99X motherboard and put bios version 1603 on it. I enabled both IOMMU and 64MB in the bios and disabled Cool'N'Quiet. I'm also using an AMD Phenom II x6 1055T CPU which has support for passthrough as well. Can someone give me suggestions on some things I could try to enable passthrough?
If you need any additional info or clarification let me know, I'm just after things I could try at this point, it seems like I'm missing something simple here.
Quick Specs:
Revision 1 Asus M5A99X motherboard with bios version 1603
AMD Phenom II x6 1055T CPU
ESXI 5.1