[asterisk-users] Asterisk (Trixbox) - VirtualBox - Linux Host

[Esteban Cacavelos]

Yes!, i installed the extension pack.

I attached this device to the VM.

*03:00.0 Communication controller: Tiger Jet Network Inc. Tiger3XX
Modem/ISDN interface.*

But, when i run the VM i got this error.

VBoxManage: error: Cannot assign non-shared host interrupt handler:
VERR_RESOURCE_BUSY (VERR_RESOURCE_BUSY)
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component
Console, interface IConsole, callee


I tried to unbind the pci-stub kernel driver, and then run de VM but without
success, because occur the same problem.


Those are the pcipassthrough specifications
1. Your motherboard has an IOMMU unit.
2. Your CPU supports the IOMMU.
3. The IOMMU is enabled in the BIOS.
4. The VM must run with VT-x/AMD-V and nested paging enabled. -> this is ok.
5. Your Linux kernel was compiled with IOMMU support (including DMA
remapping, see
CONFIG_DMAR kernel compilation option). The PCI stub driver
(CONFIG_PCI_STUB) is required
as well. -> i am not sure.
6. Your Linux kernel recognizes and uses the IOMMU unit (intel_iommu=on boot
option
could be needed). Search for DMAR and PCI-DMA in kernel boot log. -> i am
not sure.

For the first three specifications i checked that my hardware support
virtualization and VT capability is enabled in the BIOS.



Any suggestions. ?



2011/10/11 Warren Selby <wcselby at selbytech.com>

> On Tue, Oct 11, 2011 at 9:56 AM, Esteban Cacavelos <
> estebancacavelos at gmail.com> wrote:
>
>> I guess i have to open a new discussion because the problem is about
>> PCIPASSTHROUGH feature on virtualbox?. I cannot get to work this feature on
>> my virtualbox. There are a few discussions about pcipassthrough but based on
>> KVM or Xen. I haven't found information about implementations on virtualbox.
>>
>>
>>
> Have you installed the VirtualBox Extensions Pack[1], which is where the
> 'experimental' PCI Passthrough support[2] is found in VirtualBox?
>
> [1] - https://www.virtualbox.org/wiki/Downloads
> [2] - http://www.virtualbox.org/manual/ch01.html#intro-installing
>
> --
> Thanks,
> --Warren Selby, dCAP
> http://www.SelbyTech.com <http://www.selbytech.com>
>
>
> --
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-- 
Esteban L. Cacavelos de Amoriza
Cel: 0981 220 429
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