Hi,
what must I do assigning a graphic card pci-device to (i.e.
winXP-client) guest? In my case, the vga-adapter uses irq 16, so that I
think, it could be possible to mask out this irq, so that it is free for
using in the guest. Im deactivating _lots_ of linux-options so linux ist
not using the graphics adapter anymore, but no access. Is it usefull to
disable msi-reassigning?
Always i get the failure:
pci 0000:00:02.0: power state changed by ACPI to D0
pci 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
kvm: failed to enable MSI device!
kvm: failed to enable INTx device!
pci 0000:00:02.0: PCI INT A disabled
kvm: emulating exchange as write
What can i do? If some additional information is needet -> email!
here my actual kernel-line (using actual kvm-git):
vmlinuz-2.6.29-rc6-x64-core2-kvmgit-00637-g9af6015 root=/dev/sda6
panic=10 pci=nomsi irq_masq=0x0010
My kvm-call:
#!/bin/bash
modprobe pci_stub
modprobe kvm-intel
modprobe tun
kvm \
-m 1G \
-hda /home/oliver/KVM/meineXP-Partition.image \
-hdb /home/oliver/KVM/NETKVM-20081229.iso \
-net nic,macaddr=00:01:02:03:04:05,model=virtio \
-net tap,ifname=win0,script=no,downscript=no \
-boot c \
-nographic \
-pcidevice host=00:02.0 \
-pcidevice host=00:02.1
Any ideas?
TfH,
Oliver
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