nemanin OP , 1 month ago

sorry this took so long.. you know, life. trying that command altogether, I get this response: -bash: acpidump: command not found

trying just egrep "DMAR|IVRS" (in case they are two commands) seems to hang the terminal session.

I tried following a guide to enable PICe passthrough and get this. One important thing, there is no discrete GPU at the moment, I'm trying to pass through an HBA..

root@prox:~# dmesg | grep -e IOMMU
[ 0.100411] DMAR: IOMMU enabled
[ 0.254862] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1
[ 0.629143] pci 0000:00:02.0: DMAR: Skip IOMMU disabling for graphics
[ 0.713978] DMAR: IOMMU feature fl1gp_support inconsistent
[ 0.713979] DMAR: IOMMU feature pgsel_inv inconsistent
[ 0.713980] DMAR: IOMMU feature nwfs inconsistent
[ 0.713981] DMAR: IOMMU feature dit inconsistent
[ 0.713982] DMAR: IOMMU feature sc_support inconsistent
[ 0.713983] DMAR: IOMMU feature dev_iotlb_support inconsistent