[Xen-devel] [Patch RFC 0/4] usb, xen: add pvUSB backend

[Juergen Gross <jgross@xxxxxxxx>]

This series adds a Xen pvUSB backend driver to qemu. USB devices
connected to the host can be passed through to a Xen guest. The
devices are specified via Xenstore. Access to the devices is done
via host-libusb.c

I've tested the backend with various USB devices (memory sticks,
keyboard, phono preamp, ...).


Juergen Gross (4):
  usb: support device specification via <bus>-<port>
  usb: add flag to USBPacket to request complete callback after isoc
    transfer
  xen: introduce dummy system device
  xen: add pvUSB backend

 hw/usb/Makefile.objs         |    4 +
 hw/usb/core.c                |    2 +-
 hw/usb/host-legacy.c         |   56 ++-
 hw/usb/host-libusb.c         |   24 +-
 hw/usb/xen-usb.c             | 1130 ++++++++++++++++++++++++++++++++++++++++++
 hw/xenpv/xen_machine_pv.c    |   42 ++
 include/hw/usb.h             |    2 +
 include/hw/xen/xen_backend.h |    4 +
 8 files changed, 1238 insertions(+), 26 deletions(-)
 create mode 100644 hw/usb/xen-usb.c

-- 
2.1.4


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