i has only one graphic card, and i want to passthrou it, but i always failed, when i execeute: *echo -n "0000:03:00.0" > /sys/bus/pci/drivers/nouveau/bind* *echo -n "0000:03:00.0" > /sys/bus/pci/drivers/pciback/bind* * * The terminal promts: *bash: echo: write error: No such device* * * * *It will succeed when i passthrou some other device(such as my wireless network adaptor) Anyone can tell me if i can achive this?thx ahead. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
Jean Guyader
2012-Jun-30 10:48 UTC
Re: If i have ONLY ONE graphic card, can i passthrou i to a domU?
echo -n "0000:03:00.0" > /sys/bus/pci/drivers/nouveau/unbind echo -n "0000:03:00.0" > /sys/bus/pci/drivers/pciback/new_slot echo -n "0000:03:00.0" > /sys/bus/pci/drivers/pciback/bind On 30 June 2012 06:28, 王凯强 <devildavidwang@gmail.com> wrote:> i has only one graphic card, and i want to passthrou it, but i always failed, when i execeute: > > echo -n "0000:03:00.0" > /sys/bus/pci/drivers/nouveau/bind > echo -n "0000:03:00.0" > /sys/bus/pci/drivers/pciback/bind > > The terminal promts: > bash: echo: write error: No such device > > It will succeed when i passthrou some > other device(such as my wireless network adaptor) > > Anyone can tell me if i can achive this?thx ahead. > > _______________________________________________ > Xen-devel mailing list > Xen-devel@lists.xen.org > http://lists.xen.org/xen-devel >_______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel