VM passthrough CX-4 single NIC port can't use SR-IOV in PVE 8.2

Hey everybody,
I have a problem and hope someone can help me solve it or point me in the right direction.

My physical device and environment：
proxmox-ve: 8.2.0 (running kernel: 6.8.8-4-pve)
Intel 5215 * 1
ConnectX-4 Lx dual ports * 2
SR-IOV enable in BIOS

My VM configuration is as below, it own a vGPU and passthrough a single CX4 port


There are some failed in node001's dmesg


I can see the CX4 network card in the VM OS , but there is no SR-IOV function when use...

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