Can we support RTX 30 Series (Ampere, GA102) ?

[alx696]

If can not using a normal driver. Can we use the grid driver(512.78_grid_win10_win11_server2016_server2019_server2022_64bit_international.exe)?

I have a RTX 3090 Ti 24GB card. Let me know if i can help you to debug.

https://github.com/mbilker/vgpu_unlock-rs/blob/master/src/lib.rs#L413 A6000 not work. So i change it to A10:

                // Ampere
                0x2200..=0x2600 => {
                    // A10
                    (0x2236, 0x1482)
                }

It looks like one step away from success:

9月 07 12:36:41 v-amd nvidia-vgpu-mgr[839]: VgpuStart {
                                                 uuid: {00000000-0000-0000-0000-000000000001},
                                                 config_params: "vgpu_type_id=595",
                                                 qemu_pid: 2629,
                                                 unknown_414: [0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0],
                                             }
9月 07 12:36:41 v-amd nvidia-vgpu-mgr[2647]: notice: vmiop_env_log: vmiop-env: guest_max_gpfn:0x0
9月 07 12:36:41 v-amd nvidia-vgpu-mgr[2647]: notice: vmiop_env_log: Unable to get VM name from QEMU commandline, using VM's UUID as VM name. 0x57
9月 07 12:36:41 v-amd nvidia-vgpu-mgr[2647]: notice: vmiop_env_log: (0x0): Received start call from nvidia-vgpu-vfio module: mdev uuid 00000000-0000-0000-0000-000000000001 GPU PCI id 00:01:00.0 config params vgpu_type_id=595
9月 07 12:36:41 v-amd nvidia-vgpu-mgr[2647]: notice: vmiop_env_log: (0x0): pluginconfig: vgpu_type_id=595
9月 07 12:36:41 v-amd nvidia-vgpu-mgr[2647]: notice: vmiop_env_log: Successfully updated env symbols!
9月 07 12:36:41 v-amd nvidia-vgpu-mgr[2647]: cmd: 0x2080014b failed.
9月 07 12:36:41 v-amd nvidia-vgpu-mgr[2647]: VgpuConfig {
                                                  vgpu_type: 595,
                                                  vgpu_name: "NVIDIA A10-8Q",
                                                  vgpu_class: "Quadro",
                                                  vgpu_signature: 0x0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000,
                                                  features: "Quadro-Virtual-DWS,5.0;GRID-Virtual-WS,2.0;GRID-Virtual-WS-Ext,2.0",
                                                  max_instances: 3,
                                                  num_heads: 4,
                                                  max_resolution_x: 7680,
                                                  max_resolution_y: 4320,
                                                  max_pixels: 66355200,
                                                  frl_config: 60,
                                                  cuda_enabled: 1,
                                                  ecc_supported: 1,
                                                  mig_instance_size: 0,
                                                  multi_vgpu_supported: 0,
                                                  vdev_id: 0x223614bd,
                                                  pdev_id: 0x2236,
                                                  fb_length: 0x1dc000000,
                                                  mappable_video_size: 0x400000,
                                                  fb_reservation: 0x24000000,
                                                  encoder_capacity: 0x64,
                                                  bar1_length: 0x100,
                                                  frl_enable: 1,
                                                  adapter_name: "NVIDIA A10-8Q",
                                                  adapter_name_unicode: "NVIDIA A10-8Q",
                                                  short_gpu_name_string: "GA102-A",
                                                  licensed_product_name: "NVIDIA RTX Virtual Workstation",
                                                  vgpu_extra_params: 0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000,
                                              }
9月 07 12:36:41 v-amd nvidia-vgpu-mgr[2647]: Applying profile nvidia-595 overrides
9月 07 12:36:41 v-amd nvidia-vgpu-mgr[2647]: Patching nvidia-595/num_heads: 4 -> 1
9月 07 12:36:41 v-amd nvidia-vgpu-mgr[2647]: Patching nvidia-595/max_resolution_x: 7680 -> 1920
9月 07 12:36:41 v-amd nvidia-vgpu-mgr[2647]: Patching nvidia-595/max_resolution_y: 4320 -> 1080
9月 07 12:36:41 v-amd nvidia-vgpu-mgr[2647]: Patching nvidia-595/max_pixels: 66355200 -> 2073600
9月 07 12:36:41 v-amd nvidia-vgpu-mgr[2647]: notice: vmiop_log: (0x0): gpu-pci-id : 0x100
9月 07 12:36:41 v-amd nvidia-vgpu-mgr[2647]: notice: vmiop_log: (0x0): vgpu_type : Quadro
9月 07 12:36:41 v-amd nvidia-vgpu-mgr[2647]: notice: vmiop_log: (0x0): Framebuffer: 0x1dc000000
9月 07 12:36:41 v-amd nvidia-vgpu-mgr[2647]: notice: vmiop_log: (0x0): Virtual Device Id: 0x2236:0x14bd
9月 07 12:36:41 v-amd nvidia-vgpu-mgr[2647]: notice: vmiop_log: (0x0): FRL Value: 60 FPS
9月 07 12:36:41 v-amd nvidia-vgpu-mgr[2647]: notice: vmiop_log: ######## vGPU Manager Information: ########
9月 07 12:36:41 v-amd nvidia-vgpu-mgr[2647]: notice: vmiop_log: Driver Version: 510.85.03
9月 07 12:36:41 v-amd nvidia-vgpu-mgr[2647]: notice: vmiop_log: (0x0): vGPU supported range: (0x70001, 0xd0001)
9月 07 12:36:41 v-amd nvidia-vgpu-mgr[2647]: cmd: 0x20801322 failed.
9月 07 12:36:41 v-amd nvidia-vgpu-mgr[2647]: error: vmiop_log: (0x0): Failed to get blacklisted pages:0x56
9月 07 12:36:41 v-amd nvidia-vgpu-mgr[2647]: notice: vmiop_log: (0x0): Init frame copy engine: syncing...
9月 07 12:36:41 v-amd nvidia-vgpu-mgr[2647]: notice: vmiop_log: (0x0): vGPU migration enabled
9月 07 12:36:41 v-amd nvidia-vgpu-mgr[2647]: notice: vmiop_log: display_init inst: 0 successful
9月 07 12:37:09 v-amd nvidia-vgpu-mgr[2647]: cmd: 0x20801322 failed.
9月 07 12:37:09 v-amd nvidia-vgpu-mgr[2647]: error: vmiop_log: (0x0): Failed to get blacklisted pages:0x56
9月 07 12:37:09 v-amd nvidia-vgpu-mgr[2647]: notice: vmiop_log: ######## Guest NVIDIA Driver Information: ########
9月 07 12:37:09 v-amd nvidia-vgpu-mgr[2647]: notice: vmiop_log: Driver Version: 512.78
9月 07 12:37:09 v-amd nvidia-vgpu-mgr[2647]: notice: vmiop_log: vGPU version: 0xd0001
9月 07 12:37:09 v-amd nvidia-vgpu-mgr[2647]: notice: vmiop_log: (0x0): vGPU license state: Unlicensed (Unrestricted)
9月 07 12:37:09 v-amd nvidia-vgpu-mgr[2647]: notice: vmiop_log: (0x0): Guest driver unloaded!

[mbilker]

While Ampere is listed in the source code, the guest driver fails to load on all consumer cards.

[mbilker]

If you would like to investigate as to why the guest driver does not load, feel free to do so. There are many people that would like to use a 3090 for GPU virtualization outside of Hyper-V's GPU Partitioning.

[alx696]

Thank you for your reply! I've been trying to find a workaround.