Proxmox 8.0.3
Trying to passthrough a PCIE TV decoder
done all the modules stuff
lspci -nnk
01:00.0 Multimedia video controller [0400]: Conexant Systems, Inc. CX23887/8 PCIe Broadcast Audio and Video Decoder with 3D Comb [14f1:8880] (rev 04)
lspci -n -s 01:00.0
01:00.0 0400: 14f1:8880 (rev 04)
find /sys/kernel/iommu_groups/ -type l |sort
/sys/kernel/iommu_groups/23/devices/0000:01:00.0
using GUI
VM | hardware | add | pci device
Mapped device is empty (as expected)
If I add Raw device 0000:01:00.0 Conexant Systems IOMMU 23
the VM will not start with error 'Unable to read tail (got 0 bytes)'
qm set VMID -hostpci0 01:00.0
PCIE device is NOT passed through
yes - its on its own IOMMU group (23)
Any ideas please?
Trying to passthrough a PCIE TV decoder
done all the modules stuff
lspci -nnk
01:00.0 Multimedia video controller [0400]: Conexant Systems, Inc. CX23887/8 PCIe Broadcast Audio and Video Decoder with 3D Comb [14f1:8880] (rev 04)
lspci -n -s 01:00.0
01:00.0 0400: 14f1:8880 (rev 04)
find /sys/kernel/iommu_groups/ -type l |sort
/sys/kernel/iommu_groups/23/devices/0000:01:00.0
using GUI
VM | hardware | add | pci device
Mapped device is empty (as expected)
If I add Raw device 0000:01:00.0 Conexant Systems IOMMU 23
the VM will not start with error 'Unable to read tail (got 0 bytes)'
qm set VMID -hostpci0 01:00.0
PCIE device is NOT passed through
yes - its on its own IOMMU group (23)
Any ideas please?
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