[Xen-users] Xen Upstream QEMU with USB redirection

["kevin.zhang@xxxxxxxxxxx" <kevin.zhang@xxxxxxxxxxx>]

Hi fantonifabio,

   

    Can you give us a correct configure file to enable usb redirection, I have several tries  on 4.3.0-rc6, and   I also self compiled upstream qemu-dm with usb-redir enabled  ,

however ,  it seems that qemu does not recognize my options about usb . Please help, thank you!

    For example, one of  error messages:

           qemu-system-i386: -readconfig /etc/xen/ich9-ehci-uhci.cfg: invalid option

 

    My config is as follow:

name='test'

builder="hvm"

memory=1024

vcpus=2

vif=['bridge=xenbr0']

disk=['/srv/win7_noDriver,vhd,hda,rw']

boot='c'

device_model_version='qemu-xen'

#device_model_override = '/usr/src/qemu-dm/i386-softmmu/qemu-system-i386'

vnc=0

stdvga=1

spice=1

spicehost='0.0.0.0'

spiceport=6000

spicedisable_ticketing=1

#spicepasswd='test'

videoram=32

soundhw='ac97'

device_model_args=["-readconfig /etc/xen/ich9-ehci-uhci.cfg","-chardev spicevmc,name=usbredir,id=usbredirchardev1 -device usb-redir,chardev=usbredirchardev1,id=usbredirdev1,bus=ehci.0,debug=3","-chardev spicevmc,name=usbredir,id=usbredirchardev2 -device usb-redir,chardev=usbredirchardev2,id=usbredirdev2,bus=ehci.0,debug=3","-chardev spicevmc,name=usbredir,id=usbredirchardev3 -device usb-redir,chardev=usbredirchardev3,id=usbredirdev3,bus=ehci.0,debug=3"]

 

 

---

Best Regards

 

Message: 5

Date: Tue, 2 Jul 2013 02:29:41 -0700 (PDT)

From: Fantu <fantonifabio@xxxxxxxxxx>

To: xen-users@xxxxxxxxxxxxxxxxxxx

Subject: Re: [Xen-users] SPICE with Upstream QEMU and qxl VGA cause

Windows BSOD

Message-ID: <1372757381652-5717316.post@xxxxxxxxxxxxx>

Content-Type: text/plain; charset=us-ascii

 

Spice works good with xen except qxl (for now), also vdagent and

usbredirection works.

About vdagent I posted the libxl patch for support it and for usbredirection

I'll post also.

About qxl I retried it now on windows 7, with qxl driver have the same

problem of very bad performance and random crash after some time, without

qxl driver (as standard vga) working correctly (was already since last

year).

 

 

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