[Xen-users] VGA PASSTHROUGH not working :(

[Jason Long <hack3rcon@xxxxxxxxx>]

Hello.

I want to use my VGA in VM that running Windows 7, My VGA information is :

01:00.0 VGA compatible controller: NVIDIA Corporation GT218 [GeForce 210] (rev a2)

Subsystem: ASUSTeK Computer Inc. Device 8354

Kernel driver in use: nouveau

Kernel modules: nouveau

And :

[root@localhost ~]# xl pci-assignable-list 

[root@localhost ~]# 

And I added below lines to my VM config file :

gfx_passthru=0

acpi=1

pci=['01:00.0 ']

but when I want fire my VM, It show me below error :

libxl: error: libxl_pci.c:1089:libxl__device_pci_add: PCI device 0000:01:00.0 cannot be assigned - no IOMMU?

libxl: error: libxl_create.c:1405:domcreate_attach_pci: libxl_device_pci_add failed: -1

libxl: info: libxl.c:1698:devices_destroy_cb: forked pid 3365 for destroy of domain 3

How can I solve it?

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