On 19/06/17 09:42, Alain Knaff wrote: > On 19/06/17 09:27, Michael Tokarev wrote: >> 18.06.2017 22:32, Alain Knaff wrote: > [...] >>> kvm -usb -device usb-host,hostbus=1,hostport=1 \ >>> -netdev user,id=net0 -device ne2k_pci,netdev=net0 \ >>> -m 2G -drive file=$HOME/tmp/hda.img -boot menu=on >> >> Please either use regular block device or high-speed usb >> pass-thru (ehci or better xhci). > > Thanks for this info, but can you please tell me how to do to use > high-speed usb pass-thru?
Found it: kvm -usb -device nec-usb-xhci,id=xhci \ -device usb-host,bus=xhci.0,vendorid=0x13fe,productid=0x4100 \ -netdev user,id=net0 -device ne2k_pci,netdev=net0 \ -m 2G -drive file=$HOME/tmp/hda.img -boot menu=on This does indeed "mostly" fix the problem (repeated resets), however there are still 3 resets happening on first access by the virtual machine. Jun 19 12:54:47 alain-pc kernel: [14167.803353] usb 3-1: reset high-speed USB device number 5 using xhci_hcd Jun 19 12:54:48 alain-pc kernel: [14168.719354] usb 3-1: reset high-speed USB device number 5 using xhci_hcd Jun 19 12:54:49 alain-pc kernel: [14169.127355] usb 3-1: reset high-speed USB device number 5 using xhci_hcd Thanks, Alain
