It's only in qemu-kvm.git. Maybe it should go into qemu-kvm-0.12.4 if
there is one
Sent from my iPhone
On Mar 25, 2010, at 9:37 PM, Kenni Lund <kenni@xxxxxxx> wrote:
2010/1/9 Alexander Graf <agraf@xxxxxxx>:
On 09.01.2010, at 03:45, Ryan C. Underwood wrote:
I have a multifunction PCI device that I'd like to pass through to
KVM.
In order to do that, I'm reading that the PCI memory region must
be 4K-page
aligned and the PCI memory resources itself must also be exact
multiples
of 4K pages.
I have added the following on my kernel command line:
reassign_resources
reassigndev=08:09.0,08:09.1,08:09.2,08:09.3,08:09.4
But I don't know if it has any effect. The resources are still not
sized in 4K pages. Also, this seems to screw up the last device.
I submitted a patch to qemu-kvm recently that got rid of that
limitation. Please try out if the current git head works for you.
Alex--
I just upgraded to kernel 2.6.32.10 with qemu-kvm 0.12.3 and I still
get the following error when trying to pass through a dedicated PCI
USB card:
"Unable to assign device: PCI region 0 at address 0xe9403000 has size
0x100, which is not a multiple of 4K
Error initializing device pci-assign"
Didn't the above patch make it into qemu-kvm? I don't know why, but I
was under the impression that this was fixed when I upgraded to
qemu-kvm 0.12.3.
Thanks
Best Regards
Kenni
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