Hi,
I have enabled IOMMU:
Tried with "downstream","multifunction" and "downstream,multifunction"
Added necessary module options
Kernel:
Trying to break those groups in order to use them in separate VMs, but they stay in the same group.
Please advise.
I have enabled IOMMU:
Code:
intel_iommu=on iommu=pt pcie_acs_override=downstream,multifunction
Added necessary module options
Code:
echo "options vfio_iommu_type1 allow_unsafe_interrupts=1" > /etc/modprobe.d/iommu_unsafe_interrupts.conf
echo "options kvm ignore_msrs=1" > /etc/modprobe.d/kvm.conf
Kernel:
Code:
Linux ic1 5.4.106-1-pve #1 SMP PVE 5.4.106-1 (Fri, 19 Mar 2021 11:08:47 +0100) x86_64 GNU/Linux
Trying to break those groups in order to use them in separate VMs, but they stay in the same group.
Code:
IOMMU Group 70:
81:00.0 PCI bridge [0604]: ASMedia Technology Inc. ASM1083/1085 PCIe to PCI Bridge [1b21:1080] (rev 04)
82:01.0 Network controller [0280]: Digium, Inc. Wildcard TE820 octal-span T1/E1/J1 card 3.3V (PCI-Express) [d161:1820] (rev 15)
82:02.0 Network controller [0280]: Digium, Inc. Wildcard TE820 octal-span T1/E1/J1 card 3.3V (PCI-Express) [d161:1820] (rev 15)
IOMMU Group 71:
84:00.0 PCI bridge [0604]: ASMedia Technology Inc. ASM1083/1085 PCIe to PCI Bridge [1b21:1080] (rev 04)
85:01.0 Network controller [0280]: Digium, Inc. Wildcard TE820 octal-span T1/E1/J1 card 3.3V (PCI-Express) [d161:1820] (rev 15)
85:02.0 Network controller [0280]: Digium, Inc. Wildcard TE820 octal-span T1/E1/J1 card 3.3V (PCI-Express) [d161:1820] (rev 15)
Please advise.