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Help splitting iommu group.

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So I'm trying to passthrough my onboard sata controller to vm (all my array drives are on an LSI card in IT mode) so that I can get my bluray drive to function correctly. Unfortunately, my iommu groups look like this and none of the stuff in SpaceInvaderOne's tutorial was able to split them up. Is it a lost cause or is there something else I can try? I'm assuming stubbing all three in the group would not end well......


IOMMU group 15: [8086:1d41] 00:1f.0 ISA bridge: Intel Corporation C600/X79 series chipset LPC Controller (rev 06)

                         [8086:1d02] 00:1f.2 SATA controller: Intel Corporation C600/X79 series chipset 6-Port SATA AHCI Controller (rev 06)

                         [8086:1d22] 00:1f.3 SMBus: Intel Corporation C600/X79 series chipset SMBus Host Controller (rev 06)

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Look for a Bios update for your motherboard.

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Or you can buy a 2 port HBA card and pass that through.

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