acs

  1. K

    IOMMU groups - ACS patch

    Hi, I have enabled IOMMU: intel_iommu=on iommu=pt pcie_acs_override=downstream,multifunction Tried with "downstream","multifunction" and "downstream,multifunction" Added necessary module options echo "options vfio_iommu_type1 allow_unsafe_interrupts=1" >...
  2. T

    PCIE ACS override not working (can not split IOMMU groups)

    Hello everyone! I'm working on my home network so I installed pfSense in a VM and I would like to pass my external NIC and M.2 wifi card to pfSense, but the external PCIE slot and the M.2 slot are in the same IOMMU group than the internal NIC. I have an Asrock J3455-ITX motherboard, where I...
  3. J

    Help with PCI Express passthrough (ACS - IOMMU issue) + kernel bugfix

    Hello everyone, I'm new in this form and with Proxmox. <little presentation on me, you can skip this> I've got some experience with Linux and virtualization (mainly with VMWare where SSH is the first thing I enable). I want to expertise with Proxmox because I'm a consultant, and often VMWare...

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