On Mon, Aug 17, 2009 at 10:34:23AM +0200, Marc Schröder wrote: > hi, > > i cant hide pci devices in dom0. i boot my dom0 simply with > pciback.hide=(00:11.5), but this device is allways visible. also i cant > passtrough this to domU - no errors but invisible in domU. > > in this case the 00:11.5 is a onboard soundcard on a testmachine. later i want > passtrough a isdn card on a productive machine with the same setup. > > on dom0 i see: > > marc@music:~$ dmesg |grep -i 00:11.5 > [ 0.000000] Kernel command line: root=/dev/hda1 ro console=tty0,115200 > console=ttyS0,115200 pciback.permissive pciback.hide=(00:11.5)(00:08.0) > [ 1.529588] pciback 0000:00:11.5: seizing device > [ 1.776802] ACPI: PCI Interrupt 0000:00:11.5[C] -> Link [ALKC] -> GSI 22 > (level, low) -> IRQ 22 > [ 1.785561] ACPI: PCI interrupt for device 0000:00:11.5 disabled looks like it's working, but obviously not. Have you seen this: http://wiki.xensource.com/xenwiki/Assign_hardware_to_DomU_with_PCIBack_as_module I mention it because the page got significant changes in the last month that suggests the procedure may have changed a bit. hth A
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