Hi
I'm trying to passthrough an egpu (Nvidia GTX 1050 mobile) to my virtual machine on qemu.
I've followed every steps according to this guide :
https://github.com/kholia/OSX-KVM/bl...erra/README.md
- I edited line GRUB_CMDLINE_LINUX_DEFAULT in /etc/default/grub
- I added
to /etc/modules
- nvidia driver is not installed and nouveau driver is blacklisted
- I've added the ids of the devices to be passed through to the /etc/modprobe.d/vfio.conf
and I still have a vfio error :
Since it is egpu, in the group 7, including the VGA and the audio device, I have 13 members when I list them is lspci
I have passed them all : all the ids were added to the /etc/modprobe.d/vfio.conf file (some are the same : 8086:15d3 is the same for al least 5 different entries from lspci, and I added a line such as
to the booting file of qemu for each of the 13 entries of lspci belonging to the same group
Still I have the same error :
My lspci with groups:
I also followed this guide, with a patched 4.16 kernel :
https://www.reddit.com/r/VFIO/comments/8es86f/successful_thunderbolt3_gpu_passthrough_on_lenovo/
The patch seems working : I have now 7 entries in the lspci group
Same error...
Could you please help me to figure out what is missing here?
Thank you
Victor
I'm trying to passthrough an egpu (Nvidia GTX 1050 mobile) to my virtual machine on qemu.
I've followed every steps according to this guide :
https://github.com/kholia/OSX-KVM/bl...erra/README.md
- I edited line GRUB_CMDLINE_LINUX_DEFAULT in /etc/default/grub
Code:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash nouveau.blacklist=1 iommu=pt intel_iommu=on"Code:
vfio
vfio_iommu_type1
vfio_pci
vfio_virqfd- nvidia driver is not installed and nouveau driver is blacklisted
- I've added the ids of the devices to be passed through to the /etc/modprobe.d/vfio.conf
Code:
options vfio-pci ids=10de:1c8d,10de:0fb9,8086:15d4,8086:9d18,8086:15d3,8086:15d2 disable_vga=1Code:
vfio error: 0000:0b:00.0: group 7 is not viable
Please ensure all devices within the iommu_group are bound to their vfio bus driver.I have passed them all : all the ids were added to the /etc/modprobe.d/vfio.conf file (some are the same : 8086:15d3 is the same for al least 5 different entries from lspci, and I added a line such as
Code:
-device vfio-pci,host=0b:00.1,bus=pcie.0 \Still I have the same error :
Code:
vfio error: 0000:0b:00.0: group 7 is not viable
Please ensure all devices within the iommu_group are bound to their vfio bus driver.Code:
IOMMU Group 0 00:00.0 Host bridge [0600]: Intel Corporation Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers [8086:5904] (rev 02)
IOMMU Group 1 00:02.0 VGA compatible controller [0300]: Intel Corporation HD Graphics 620 [8086:5916] (rev 02)
IOMMU Group 2 00:08.0 System peripheral [0880]: Intel Corporation Skylake Gaussian Mixture Model [8086:1911]
IOMMU Group 3 00:13.0 Non-VGA unclassified device [0000]: Intel Corporation Sunrise Point-LP Integrated Sensor Hub [8086:9d35] (rev 21)
IOMMU Group 4 00:14.0 USB controller [0c03]: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller [8086:9d2f] (rev 21)
IOMMU Group 4 00:14.2 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Thermal subsystem [8086:9d31] (rev 21)
IOMMU Group 5 00:16.0 Communication controller [0780]: Intel Corporation Sunrise Point-LP CSME HECI #1 [8086:9d3a] (rev 21)
IOMMU Group 6 00:1c.0 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port [8086:9d10] (rev f1)
IOMMU Group 6 00:1c.2 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port [8086:9d12] (rev f1)
IOMMU Group 6 00:1c.4 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #5 [8086:9d14] (rev f1)
IOMMU Group 6 02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS525A PCI Express Card Reader [10ec:525a] (rev 01)
IOMMU Group 6 04:00.0 Network controller [0280]: Intel Corporation Wireless 8265 / 8275 [8086:24fd] (rev 88)
IOMMU Group 6 05:00.0 Non-Volatile memory controller [0108]: Samsung Electronics Co Ltd NVMe SSD Controller SM961/PM961 [144d:a804]
IOMMU Group 7 00:1d.0 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #9 [8086:9d18] (rev f1)
IOMMU Group 7 06:00.0 PCI bridge [0604]: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] [8086:15d3] (rev 02)
IOMMU Group 7 07:00.0 PCI bridge [0604]: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] [8086:15d3] (rev 02)
IOMMU Group 7 07:01.0 PCI bridge [0604]: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] [8086:15d3] (rev 02)
IOMMU Group 7 07:02.0 PCI bridge [0604]: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] [8086:15d3] (rev 02)
IOMMU Group 7 07:04.0 PCI bridge [0604]: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] [8086:15d3] (rev 02)
IOMMU Group 7 08:00.0 System peripheral [0880]: Intel Corporation JHL6540 Thunderbolt 3 NHI (C step) [Alpine Ridge 4C 2016] [8086:15d2] (rev 02)
IOMMU Group 7 09:00.0 PCI bridge [0604]: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] [8086:15d3] (rev 02)
IOMMU Group 7 0a:01.0 PCI bridge [0604]: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] [8086:15d3] (rev 02)
IOMMU Group 7 0a:04.0 PCI bridge [0604]: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] [8086:15d3] (rev 02)
IOMMU Group 7 0b:00.0 VGA compatible controller [0300]: NVIDIA Corporation GP107M [GeForce GTX 1050 Mobile] [10de:1c8d] (rev a1)
IOMMU Group 7 0b:00.1 Audio device [0403]: NVIDIA Corporation GP107GL High Definition Audio Controller [10de:0fb9] (rev a1)
IOMMU Group 7 0c:00.0 USB controller [0c03]: Intel Corporation JHL6540 Thunderbolt 3 USB Controller (C step) [Alpine Ridge 4C 2016] [8086:15d4] (rev 02)
IOMMU Group 8 00:1f.0 ISA bridge [0601]: Intel Corporation Device [8086:9d4e] (rev 21)
IOMMU Group 8 00:1f.2 Memory controller [0580]: Intel Corporation Sunrise Point-LP PMC [8086:9d21] (rev 21)
IOMMU Group 8 00:1f.3 Audio device [0403]: Intel Corporation Sunrise Point-LP HD Audio [8086:9d71] (rev 21)
IOMMU Group 8 00:1f.4 SMBus [0c05]: Intel Corporation Sunrise Point-LP SMBus [8086:9d23] (rev 21)
IOMMU Group 8 00:1f.6 Ethernet controller [0200]: Intel Corporation Ethernet Connection (4) I219-LM [8086:15d7] (rev 21)https://www.reddit.com/r/VFIO/comments/8es86f/successful_thunderbolt3_gpu_passthrough_on_lenovo/
The patch seems working : I have now 7 entries in the lspci group
Same error...
Could you please help me to figure out what is missing here?
Thank you
Victor