nvidia p4

hi All, i am new to pve, just install nvidia P4 on pve but i have problem with vm config. it doesn't show mdevctl in config. root@pve:~# cat /etc/pve/qemu-server/101.conf args: -uuid 00000000-0000-0000-0000-000000000101 bios: ovmf boot: order=sata0 cores: 10 cpu: host efidisk0...