Hello Proxmox Community,
I'm seeking assistance with configuring GPU passthrough on my MINIS FORUM Mini PC NAB6 running Proxmox VE. Here are the hardware details:
Additionally, I have confirmed that the IOMMU feature is enabled in the system:
However, despite these confirmations, I am encountering difficulties in passing through the GPU to a Windows 11 VM.
I would greatly appreciate any assistance or guidance on how to properly configure GPU passthrough for my setup.
Thank you in advance for your help!
I'm seeking assistance with configuring GPU passthrough on my MINIS FORUM Mini PC NAB6 running Proxmox VE. Here are the hardware details:
- MINIS FORUM Mini PC NAB6
- Processor: Intel Core i7-12650H up to 4.7 GHz
- RAM: 32 GB DDR4
- Storage: 1 TB PCIe 4.0 SSD
- Networking: Dual LAN, WiFi 6, Bluetooth 5.2
- Graphics: Intel UHD Graphics 770 / Alder Lake GT1
- Ports: 2 x HDMI, 3 x USB Type-C, 4 x USB Type-A
Code:
root@pve:~# ./foundIOOMU.sh
IOMMU Group 0
00:02.0 VGA compatible controller: Intel Corporation Alder Lake-P GT1 [UHD Graphics] (rev 0c)
Additionally, I have confirmed that the IOMMU feature is enabled in the system:
root@pve:~# dmesg | grep -e DMAR -e IOMMU
[ 0.019201] ACPI: DMAR 0x0000000043626000 000088 (v02 INTEL EDK2 00000002 01000013)
[ 0.019256] ACPI: Reserving DMAR table memory at [mem 0x43626000-0x43626087]
[ 0.247986] DMAR: Host address width 39
[ 0.247987] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
[ 0.247998] DMAR: dmar0: reg_base_addr fed90000 ver 4:0 cap 1c0000c40660462 ecap 29a00f0505e
[ 0.248001] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
[ 0.248006] DMAR: dmar1: reg_base_addr fed91000 ver 5:0 cap d2008c40660462 ecap f050da
[ 0.248008] DMAR: RMRR base: 0x0000004c000000 end: 0x000000503fffff
[ 0.248012] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1
[ 0.248013] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
[ 0.248015] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping.
[ 0.249896] DMAR-IR: Enabled IRQ remapping in x2apic mode
[ 0.518130] pci 0000:00:02.0: DMAR: Skip IOMMU disabling for graphics
[ 0.609492] DMAR: No ATSR found
[ 0.609493] DMAR: No SATC found
[ 0.609494] DMAR: IOMMU feature fl1gp_support inconsistent
[ 0.609495] DMAR: IOMMU feature pgsel_inv inconsistent
[ 0.609496] DMAR: IOMMU feature nwfs inconsistent
[ 0.609497] DMAR: IOMMU feature dit inconsistent
[ 0.609498] DMAR: IOMMU feature sc_support inconsistent
[ 0.609499] DMAR: IOMMU feature dev_iotlb_support inconsistent
[ 0.609501] DMAR: dmar0: Using Queued invalidation
[ 0.609504] DMAR: dmar1: Using Queued invalidation
[ 0.612336] DMAR: Intel(R) Virtualization Technology for Directed I/O
However, despite these confirmations, I am encountering difficulties in passing through the GPU to a Windows 11 VM.
I would greatly appreciate any assistance or guidance on how to properly configure GPU passthrough for my setup.
Thank you in advance for your help!