Chris,
Thanks very much for you kind help.
I can't find hw/device-assignment.c in the qemu.git tree.
Avi,
I clone qemu from git://github.com/avikivity/qemu.git
So device assignment is not available. But qemu-kvm.git has device-assignment code before kernel.org is down.
Any update for this issue?
Best Regards,
Yongjie Ren (Jay)
> -----Original Message-----
> From: Chris Wright [mailto:chrisw@xxxxxxxxxxxx]
> Sent: Thursday, September 29, 2011 8:57 AM
> To: Ren, Yongjie
> Cc: KVM General
> Subject: Re: how to assign a pci device to guest [with qemu.git upstream]?
>
> * Ren, Yongjie (yongjie.ren@xxxxxxxxx) wrote:
> > I'm using kvm and qemu upstream on https://github.com/avikivity
> > The following command line was right for me about three weeks ago,
> but now I meet some error.
> > # qemu-system-x86_64 -m 1024 -smp 2 -device pci-assign,host=0e:00.0
> -hda /root/rhel6u1.img
> > output error is like following.
> > qemu-system-x86_64: -device pci-assign,host=0d:00.0: Parameter 'driver'
> expects a driver name
> > Try with argument '?' for a list.
>
> Looks like you don't have device assignment support compiled in.
> Start with the basics (assuming tree has hw/device-assignment.c):
>
> did your ./configure output show:
>
> KVM device assig. yes
>
> and does your binary agree?
>
> qemu-system-x86_64 -device ? 2>&1 | grep pci-assign
>
> thanks,
> -chris
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