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pci passthrough: drop iommu.passthrough=1 kernel cmd opt, only for ARM

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Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
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Thomas Lamprecht 2022-11-18 10:21:06 +01:00
parent a4c6084830
commit e6820561d4
1 changed files with 0 additions and 7 deletions
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7
qm-pci-passthrough.adoc
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@ -42,7 +42,6 @@ Configuration
Once you ensured that your hardware supports passthrough, you will need to do
some configuration to enable PCI(e) passthrough.
.IOMMU
First, the IOMMU support has to be enabled in your BIOS/UEFI. Most often, that
@ -68,12 +67,6 @@ performance, because then the VMs bypass the (default) DMA translation
which is normally done by the hypervisor, before handing DMA requests off to
the hardware IOMMU. You can enable it with adding
----
iommu.passthrough=1
----
or
----
iommu=pt
----