Hello, I just need a confimation, with my nuc broadwell I can do passthrough of my sound card without problem, because of a good iommu group, but it seems impossible with my new skylake nuc group 7 is not viable ......
please, tell me that a solution is possible . Regards, Nicolas Broadwell [nicolas-hard-365e3600-7279-11e3-91e4-b8aeed728e68]lspci 00:00.0 Host bridge: Intel Corporation Broadwell-U Host Bridge -OPI (rev 09) 00:02.0 VGA compatible controller: Intel Corporation Broadwell-U Integrated Graphics (rev 09) 00:03.0 Audio device: Intel Corporation Broadwell-U Audio Controller (rev 09) 00:14.0 USB controller: Intel Corporation Wildcat Point-LP USB xHCI Controller (rev 03) 00:16.0 Communication controller: Intel Corporation Wildcat Point-LP MEI Controller #1 (rev 03) 00:19.0 Ethernet controller: Intel Corporation Ethernet Connection (3) I218-V (rev 03) 00:1b.0 Audio device: Intel Corporation Wildcat Point-LP High Definition Audio Controller (rev 03) 00:1c.0 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root Port #1 (rev e3) 00:1c.3 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root Port #4 (rev e3) 00:1d.0 USB controller: Intel Corporation Wildcat Point-LP USB EHCI Controller (rev 03) 00:1f.0 ISA bridge: Intel Corporation Wildcat Point-LP LPC Controller (rev 03) 00:1f.2 SATA controller: Intel Corporation Wildcat Point-LP SATA Controller [AHCI Mode] (rev 03) 00:1f.3 SMBus: Intel Corporation Wildcat Point-LP SMBus Controller (rev 03) 02:00.0 Network controller: Intel Corporation Wireless 7265 (rev 59) audio /sys/kernel/iommu_groups/3 /sys/kernel/iommu_groups/3/devices /sys/kernel/iommu_groups/3/devices/0000:00:16.0 Now, with my new nuc skylake : [nuc-skylake-9787be61-53d5-1246-cb75-b8aeed7d8885]lspci 00:00.0 Host bridge: Intel Corporation Sky Lake Host Bridge/DRAM Registers (rev 09) 00:02.0 VGA compatible controller: Intel Corporation Sky Lake Integrated Graphics (rev 0a) 00:14.0 USB controller: Intel Corporation Device 9d2f (rev 21) 00:14.2 Signal processing controller: Intel Corporation Device 9d31 (rev 21) 00:16.0 Communication controller: Intel Corporation Device 9d3a (rev 21) 00:17.0 SATA controller: Intel Corporation Device 9d03 (rev 21) 00:1c.0 PCI bridge: Intel Corporation Device 9d14 (rev f1) 00:1d.0 PCI bridge: Intel Corporation Device 9d18 (rev f1) 00:1e.0 Signal processing controller: Intel Corporation Device 9d27 (rev 21) 00:1e.6 SD Host controller: Intel Corporation Device 9d2d (rev 21) 00:1f.0 ISA bridge: Intel Corporation Device 9d48 (rev 21) 00:1f.2 Memory controller: Intel Corporation Device 9d21 (rev 21) 00:1f.3 Audio device: Intel Corporation Device 9d70 (rev 21) 00:1f.4 SMBus: Intel Corporation Device 9d23 (rev 21) 00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection I219-V (rev 21) 01:00.0 Network controller: Intel Corporation Wireless 8260 (rev 3a) 02:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd Device a802 (rev 01) /sys/kernel/iommu_groups/7 /sys/kernel/iommu_groups/7/devices /sys/kernel/iommu_groups/7/devices/0000:00:1f.0 /sys/kernel/iommu_groups/7/devices/0000:00:1f.2 /sys/kernel/iommu_groups/7/devices/0000:00:1f.3 /sys/kernel/iommu_groups/7/devices/0000:00:1f.4 /sys/kernel/iommu_groups/7/devices/0000:00:1f.6
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