Hi,
I'm trying to get my NVidia 1050ti to pass through to a Windows VM on a Ryzen 2700 running Proxmox 5.4-6. The main problem I am having is getting the NVidia audio controller to pass through and work.
The graphics card and kernel drivers are:
My VM config is:
Using the above config, the GPU passes through fine however there is no audio and the NVidia audio controller is not recognized in Windows.
If I pass through "1c:00" which should pass through the video and audio controller then the VM hangs, I can't connect by RDP or VNC and if I do a lspci, the details above are removed and the error is "!!! Unknown header type 7f"
I've been searching for days trying to resolve this. Any help would be really appreciated.
I'm trying to get my NVidia 1050ti to pass through to a Windows VM on a Ryzen 2700 running Proxmox 5.4-6. The main problem I am having is getting the NVidia audio controller to pass through and work.
The graphics card and kernel drivers are:
Code:
root@pve:~# lspci -v -s 1c:00
1c:00.0 VGA compatible controller: NVIDIA Corporation GP107 [GeForce GTX 1050 Ti] (rev a1) (prog-if 00 [VGA controller])
Subsystem: Micro-Star International Co., Ltd. [MSI] GP107 [GeForce GTX 1050 Ti]
Flags: bus master, fast devsel, latency 0, IRQ 98
Memory at f6000000 (32-bit, non-prefetchable) [size=16M]
Memory at e0000000 (64-bit, prefetchable) [size=256M]
Memory at f0000000 (64-bit, prefetchable) [size=32M]
I/O ports at e000 [size=128]
Expansion ROM at f7000000 [disabled] [size=512K]
Capabilities: [60] Power Management version 3
Capabilities: [68] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [78] Express Legacy Endpoint, MSI 00
Capabilities: [100] Virtual Channel
Capabilities: [250] Latency Tolerance Reporting
Capabilities: [128] Power Budgeting <?>
Capabilities: [420] Advanced Error Reporting
Capabilities: [600] Vendor Specific Information: ID=0001 Rev=1 Len=024 <?>
Capabilities: [900] #19
Kernel driver in use: vfio-pci
Kernel modules: nvidiafb, nouveau
1c:00.1 Audio device: NVIDIA Corporation Device 0fb9 (rev a1)
Subsystem: Micro-Star International Co., Ltd. [MSI] Device 8c96
Flags: fast devsel, IRQ 255
Memory at f7080000 (32-bit, non-prefetchable) [disabled] [size=16K]
Capabilities: [60] Power Management version 3
Capabilities: [68] MSI: Enable- Count=1/1 Maskable- 64bit+
Capabilities: [78] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Kernel driver in use: vfio-pci
Kernel modules: snd_hda_intel
root@pve:~#
root@pve:~#
root@pve:~# lspci -n -s 1c:00
1c:00.0 0300: 10de:1c82 (rev a1)
1c:00.1 0403: 10de:0fb9 (rev a1)
root@pve:~# cat /etc/modprobe.d/vfio.conf
options vfio-pci ids=10de:1c82,10de:0fb9 disable_vga=1My VM config is:
Code:
agent: 1
args: -cpu 'host,+kvm_pv_unhalt,+kvm_pv_eoi,hv_vendor_id=NV43FIX,kvm=off'
bios: ovmf
boot: dcn
bootdisk: scsi0
cores: 16
cpu: host,hidden=1,flags=+pcid
hostpci0: 1c:00.0,x-vga=1,pcie=1,romfile=GP107.rom
ide2: none,media=cdrom
machine: q35
memory: 16000
name: Windows
net0: virtio=96:DB:30:3F:3F:91,bridge=vmbr0
numa: 1
ostype: win10
scsi0: local-lvm:vm-100-disk-0,cache=writeback,iothread=1,replicate=0,size=200G,ssd=1
scsihw: virtio-scsi-single
smbios1: uuid=6c528219-7221-4008-b880-7b23b7302b2e
sockets: 1
vga: none
vmgenid: 17177e2a-bb1b-4326-8763-eed5028c9a61Using the above config, the GPU passes through fine however there is no audio and the NVidia audio controller is not recognized in Windows.
If I pass through "1c:00" which should pass through the video and audio controller then the VM hangs, I can't connect by RDP or VNC and if I do a lspci, the details above are removed and the error is "!!! Unknown header type 7f"
I've been searching for days trying to resolve this. Any help would be really appreciated.
3:2E:27:8C:F3,bridge=vmbr0,firewall=1