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XFX Radeon R9 380 pass-through error at start

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Hey guys,

 

as the title says, I can't get the vm to start.

 

Mobo- asus m5a97 le

cpu- amd fx8350

 

I assigned 4 cores to the vm

2gb memory just to try and get it running

the 380 shows up as an r9 285

 

error at start:

Execution error

internal error: early end of file from monitor: possible problem:
2016-02-09T06:26:09.255192Z qemu-system-x86_64: -device vfio-pci,host=05:00.0,bus=root.1,addr=00.0,multifunction=on,x-vga=on: vfio: failed to set iommu for container: Operation not permitted
2016-02-09T06:26:09.255218Z qemu-system-x86_64: -device vfio-pci,host=05:00.0,bus=root.1,addr=00.0,multifunction=on,x-vga=on: vfio: failed to setup container for group 12
2016-02-09T06:26:09.255227Z qemu-system-x86_64: -device vfio-pci,host=05:00.0,bus=root.1,addr=00.0,multifunction=on,x-vga=on: vfio: failed to get group 12
2016-02-09T06:26:09.255237Z qemu-system-x86_64: -device vfio-pci,host=05:00.0,bus=root.1,addr=00.0,multifunction=on,x-vga=on: Device initialization failed
2016-02-09T06:26:09.255247Z qemu-system-x86_64: -device vfio-pci,host=05:00.0,bus=root.1,addr=00.0,multifunction=on,x-vga=on: Device 'vfio-pci' could not be initialized

 

so it's everything having to do with my gpu

they show in the pci devices

00:15.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB700/SB800/SB900 PCI to PCI bridge (PCIE port 0)
05:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Tonga PRO [Radeon R9 285] (rev f1)
05:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Device aad8

 

the group is listed in my IOMMU

/sys/kernel/iommu_groups/12/devices/0000:00:15.0
/sys/kernel/iommu_groups/12/devices/0000:05:00.0
/sys/kernel/iommu_groups/12/devices/0000:05:00.1

 

i also have a little GeForce 6600 GT that i tried to use but it also kicked the same errors, with it's device addresses listed of course, when i tried to boot the vm up.

 

any ideas on getting the 380 working? i've got a few other cards i can throw in to test but i'm looking to run this machine as my firewall/router, gaming/work rig, and media server in an attempt to consolidate the amount of machines i'm running.

Does UnRAID show that IOMMU and VT-D are enabled (under the about page, or wherever you click in the top right)?

A full diagnostics output would be helpful in diagnosing this.

  • Author

indeed it did, i had to stop tinkering and get my machine back ready for work since i had a shift at 9am :P

 

while i was swapping gpus i noticed i'm not actually running an m5a97 evo le but a m5a97 evo rev 1.02

 

i won't have time to rebuild the server until sunday or monday to pull more info for you

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