rubensn

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About rubensn

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  1. This is the USB card I was trying to pass IOMMU group 35 [RESET] 81:00.0 USB controller [0c03]: Fresco Logic FL1100 USB 3.0 Host Controller [1b73:1100] (rev 10) Last line from /var/log/libvirt/qemu/Win7.log 2017-02-16T02:31:22.989230Z qemu-system-x86_64: -device vfio-pci,host=81:00.0,id=hostdev0,bus=pci.0,addr=0x6: Failed to mmap 0000:81:00.0 BAR 2. Performance may be slow Once I get the error a hard reboot is required. Thanks, Ruben
  2. Hi, The following lines used to work before 6.3.1 upgrade. <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x81' slot='0x0' function='0x0'/> </source> </hostdev> With 6.3.1, I get server restarts as soon as I launch my Win7 VM. Thanks, Ruben