[Qemu-devel] [Bug 1320360] Re: usb passthrough not working anymore

[Maarten]

I went ahead and modified the qemu.spec to require libusb-1_0-devel
instead of libusb-devel. That seems to work as according to the build
output it includes /usr/include/libusb-1.0. I apologize for needing
three comments to get to this point. This is all very much a learning
experience for me.

It looks like something may be broken when building seabios.

ASL Input:     
/usr/src/packages/BUILD/qemu-2.0.0/roms/seabios/builds/seabios-128k/src/fw/acpi-dsdt.dsl.i
 - 475 lines, 19178 bytes, 316 keywords
AML Output:    /usr/src/packages/BUILD/qemu-2.0.aml - 4407 bytes, 159 named 
objects, 157 executable opcodes
Listing File:  /usr/src/packages/BUILD/qemu-2.0.lst - 174477 bytes
Hex Dump:      /usr/src/packages/BUILD/qemu-2.0.hex - 41680 bytes

Compilation complete. 0 Errors, 0 Warnings, 0 Remarks, 246 Optimizations
Traceback (most recent call last):
  File "./scripts/acpi_extract.py", line 237, in <module>
    for line in fileinput.input():
  File "/usr/lib64/python2.7/fileinput.py", line 252, in next
    line = self.readline()
  File "/usr/lib64/python2.7/fileinput.py", line 344, in readline
    self._file = open(self._filename, self._mode)
IOError: [Errno 2] No such file or directory: 
'/usr/src/packages/BUILD/qemu-2.0.0/roms/seabios/builds/seabios-128k/src/fw/acpi-dsdt.lst'
make[1]: *** 
[/usr/src/packages/BUILD/qemu-2.0.0/roms/seabios/builds/seabios-128k/src/fw/acpi-dsdt.hex]
 Error 1
make[1]: Leaving directory `/usr/src/packages/BUILD/qemu-2.0.0/roms/seabios'
make: *** [build-seabios-config-seabios-128k] Error 2
make: Leaving directory `/usr/src/packages/BUILD/qemu-2.0.0/roms'
error: Bad exit status from /var/tmp/rpm-tmp.LbOtWA (%build)

Now I'm well and truly stuck. Is there a way to leave seabios out of the
equation or can this be resolved?

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https://bugs.launchpad.net/bugs/1320360

Title:
  usb passthrough not working anymore

Status in QEMU:
  New

Bug description:
  Hi,

  I'm using qemu 2.0.0 with opensuse 13.1 x84_64 bit as host and window7
  as guest. Til qemu version 1.6.2 USB passthrough works perfectly, but
  starting with qemu 2.0.0 passthrough stop working. I can still add the
  usb device but when I start the guest following message appears:

  "unable to execute QEMU command 'device_add': 'usb-host' is not a
  valid device model name"

  Then the guest will not start.

  I try it with different usb devices (iphone, stick, hdd), always the
  same error.

  Are there any news / hints about this ?

  Regards

  Martin

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