xeon-d 1541

I was going to build a Proxmox server on a Supermicro 5028D-TN4T which utilizes the Intel Xeon D-1541 SoC chip. However I am considering a AS-5019-FTN4 or a AS-E301-9D-8CN4. Both of these utilize the AMD Epyc 3251 Chipset. I know the AMD is Newer, but the Xeon D-1541 is tried and true. I'm just...

I have install latest PVE 4.1 and also update it to the latest pve kernel and also other packages. In bios, I have ensured that sr-iov function is turned on. (also bios is updated to the latest version) However, I am not able to enable x552/x557's sr-iov function (which uses intel ixgbe...