What chipset emulation are you using? <div class="gmail_quote"><div dir="ltr">On Sun, Apr 17, 2016, 3:17 PM Jonas Camillus Jeppesen <<a href="mailto:jonascj@sdu.dk">jonascj@sdu.dk</a>> wrote: </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> <div bgcolor="#FFFFFF" text="#000000"> Hello everyone Anyone having Windows 10 guests with Radeon R9 290 passed through via VFIO, and if so, did you experience any problems installing drivers? I have a R9290-DC2OC-4GD5 passed through to a Windows 10 guest (build 10586.104, newest ISO from Microsoft.com), and at first glance everything seems fine. I get output on my R9 290 GPU when I start my guest, Windows 10 boots, I am able to login etc., but I am stuck with some built-in Microsoft display driver because the Win10 guest reboots/BSODs when I try to install the AMD drivers. Device manager on the guest shows a "Video Controller (VGA Compatible)" and its VEN_ID and DEV_ID indicates that it is the AMD R9 GPU. Regardless of whether I go through AMD's driver installer, or if I right-click this device and update driver the guest reboots during the installation. I have tried different AMD driver verisons, but you can only go so far back before it complains that the driver does not support this version of Windows (i.e. version <14 does not support Win10). Any suggestions as to what I might try to resolve this, or anyone with similar problems? Thank you for reading, JonasCJ - - - - - - - - - - - - - My config / setup is this: Arch Linux, kernel 4.5.0, unpatched CPU: Intel i7-4770 Guest GPU: R9290-DC2OC-4GD5 Host GPU: Built-in Intel i7 gpu Motherboard: ASROCK Z87M Extreme 4 (GPU in PCI-E port 4) I assume the basics are working since I get output on my guest gpu and no immediate BSODs/reboots etc., but for the sake of completeness: # lspci -nnk 04:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Hawaii PRO [Radeon R9 290] [1002:67b1] Subsystem: ASUSTeK Computer Inc. Device [1043:0470] Kernel driver in use: vfio-pci Kernel modules: radeon 04:00.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Hawaii HDMI Audio [1002:aac8] Subsystem: ASUSTeK Computer Inc. Device [1043:aac8] Kernel driver in use: vfio-pci Kernel modules: snd_hda_intel # IOMMU groups listed as described here: <a href="https://wiki.archlinux.org/index.php/PCI_passthrough_via_OVMF#Ensuring_that_the_groups_are_valid" target="_blank">https://wiki.archlinux.org/index.php/PCI_passthrough_via_OVMF#Ensuring_that_the_groups_are_valid</a> IOMMU group 0 00:00.0 Host bridge [0600]: Intel Corporation 4th Gen Core Processor DRAM Controller [8086:0c00] (rev 06) IOMMU group 1 00:01.0 PCI bridge [0604]: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller [8086:0c01] (rev 06) IOMMU group 2 00:02.0 VGA compatible controller [0300]: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller [8086:0412] (rev 06) IOMMU group 3 00:03.0 Audio device [0403]: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller [8086:0c0c] (rev 06) IOMMU group 4 00:14.0 USB controller [0c03]: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI [8086:8c31] (rev 05) IOMMU group 5 00:16.0 Communication controller [0780]: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 [8086:8c3a] (rev 04) IOMMU group 6 00:19.0 Ethernet controller [0200]: Intel Corporation Ethernet Connection I217-V [8086:153b] (rev 05) IOMMU group 7 00:1a.0 USB controller [0c03]: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 [8086:8c2d] (rev 05) IOMMU group 8 00:1b.0 Audio device [0403]: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller [8086:8c20] (rev 05) IOMMU group 9 00:1c.0 PCI bridge [0604]: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #1 [8086:8c10] (rev d5) IOMMU group 10 00:1c.3 PCI bridge [0604]: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #4 [8086:8c16] (rev d5) IOMMU group 11 00:1c.4 PCI bridge [0604]: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #5 [8086:8c18] (rev d5) IOMMU group 12 00:1d.0 USB controller [0c03]: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 [8086:8c26] (rev 05) IOMMU group 13 00:1f.0 ISA bridge [0601]: Intel Corporation Z87 Express LPC Controller [8086:8c44] (rev 05) 00:1f.2 SATA controller [0106]: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] [8086:8c02] (rev 05) 00:1f.3 SMBus [0c05]: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller [8086:8c22] (rev 05) IOMMU group 14 04:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Hawaii PRO [Radeon R9 290] [1002:67b1] 04:00.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Hawaii HDMI Audio [1002:aac8] </div> _______________________________________________ vfio-users mailing list <a href="mailto:vfio-users@redhat.com" target="_blank">vfio-users@redhat.com</a> <a href="https://www.redhat.com/mailman/listinfo/vfio-users" rel="noreferrer" target="_blank">https://www.redhat.com/mailman/listinfo/vfio-users</a> </blockquote></div>