blahblah0385 Posted December 8, 2016 Share Posted December 8, 2016 Hi, trying to get Radeon RX 460 4GB GPU passthrough with a Asrock C2750 Avoton MB with Unraid 6.2.4 under Windows 10 with OMVF. Under graphics card only get VNC option. I only have a onboard GPU and the PCIe GPU above. It's headless so I don't need console access. I don't think this mobo supports iommu so is there no way to have GPU passthrough to Win10 VM? Will upgrading to 6.3 allow it to work? Thanks. 00:00.0 Host bridge [0600]: Intel Corporation Atom processor C2000 SoC Transaction Router [8086:1f01] (rev 02) 00:01.0 PCI bridge [0604]: Intel Corporation Atom processor C2000 PCIe Root Port 1 [8086:1f10] (rev 02) 00:03.0 PCI bridge [0604]: Intel Corporation Atom processor C2000 PCIe Root Port 3 [8086:1f12] (rev 02) 00:04.0 PCI bridge [0604]: Intel Corporation Atom processor C2000 PCIe Root Port 4 [8086:1f13] (rev 02) 00:0e.0 Host bridge [0600]: Intel Corporation Atom processor C2000 RAS [8086:1f14] (rev 02) 00:0f.0 IOMMU [0806]: Intel Corporation Atom processor C2000 RCEC [8086:1f16] (rev 02) 00:13.0 System peripheral [0880]: Intel Corporation Atom processor C2000 SMBus 2.0 [8086:1f15] (rev 02) 00:16.0 USB controller [0c03]: Intel Corporation Atom processor C2000 USB Enhanced Host Controller [8086:1f2c] (rev 02) 00:17.0 SATA controller [0106]: Intel Corporation Atom processor C2000 AHCI SATA2 Controller [8086:1f22] (rev 02) 00:18.0 SATA controller [0106]: Intel Corporation Atom processor C2000 AHCI SATA3 Controller [8086:1f32] (rev 02) 00:1f.0 ISA bridge [0601]: Intel Corporation Atom processor C2000 PCU [8086:1f38] (rev 02) 00:1f.3 SMBus [0c05]: Intel Corporation Atom processor C2000 PCU SMBus [8086:1f3c] (rev 02) 01:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Baffin [Radeon RX 460] [1002:67ef] (rev cf) 01:00.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Device [1002:aae0] 02:00.0 PCI bridge [0604]: PLX Technology, Inc. PEX 8608 8-lane, 8-Port PCI Express Gen 2 (5.0 GT/s) Switch [10b5:8608] (rev ba) 03:01.0 PCI bridge [0604]: PLX Technology, Inc. PEX 8608 8-lane, 8-Port PCI Express Gen 2 (5.0 GT/s) Switch [10b5:8608] (rev ba) 03:05.0 PCI bridge [0604]: PLX Technology, Inc. PEX 8608 8-lane, 8-Port PCI Express Gen 2 (5.0 GT/s) Switch [10b5:8608] (rev ba) 03:07.0 PCI bridge [0604]: PLX Technology, Inc. PEX 8608 8-lane, 8-Port PCI Express Gen 2 (5.0 GT/s) Switch [10b5:8608] (rev ba) 03:09.0 PCI bridge [0604]: PLX Technology, Inc. PEX 8608 8-lane, 8-Port PCI Express Gen 2 (5.0 GT/s) Switch [10b5:8608] (rev ba) 04:00.0 SATA controller [0106]: Marvell Technology Group Ltd. 88SE9172 SATA 6Gb/s Controller [1b4b:9172] (rev 11) 06:00.0 Ethernet controller [0200]: Intel Corporation I210 Gigabit Network Connection [8086:1533] (rev 03) 07:00.0 Ethernet controller [0200]: Intel Corporation I210 Gigabit Network Connection [8086:1533] (rev 03) 08:00.0 SATA controller [0106]: Marvell Technology Group Ltd. 88SE9230 PCIe SATA 6Gb/s Controller [1b4b:9230] (rev 11) Quote Link to comment
ratosaude Posted December 8, 2016 Share Posted December 8, 2016 you need to enable both VGAs on the BIOS. let onboard vga running with the external. Quote Link to comment
saarg Posted December 8, 2016 Share Posted December 8, 2016 You need support for vt-d and it doesn't look like your motherboard has that. So no harddware pass through for you I'm afraid. Quote Link to comment
blahblah0385 Posted December 8, 2016 Author Share Posted December 8, 2016 Ok that's what I gathered too. Thanks for the confirmation. So I cannot have any GPU with my unraid setup. Thank stinks. Quote Link to comment
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