Anyone has experience to assign PCI-E based InfiniBand card to
guest OS(RHEL5U2 with kernel 2.6.18-92) on latest AMD with IOMMU
support. Host OS has kernel 2.6.29.
Steps I used:
$> echo -n "8086 10de" > /sys/bus/pci/drivers/pci-stub/new_id
$> echo -n :00:19.0> /sys/bus/pci/drivers/e1000e/
Date: Fri, 3 Apr 2009 10:13:22 -0700
> From: chr...@sous-sol.org
> To: ericliu2...@hotmail.com
> CC: kvm@vger.kernel.org
> Subject: Re: PCI device assignment to Guest
>
> * Eric Liu (ericliu2...@hotmail.com) wrote:
>> Anyone has experience to assign PCI-E based InfiniBand
Is there a quick way to check if system has IOMMU enabled in Linux?
I saw the following messages in /var/log/messages:
Apr 3 21:03:16 kernel: PCI-DMA: Disabling AGP.
Apr 3 21:03:16 kernel: PCI-DMA: aperture base @ f400 size 65536 KB
Apr 3 21:03:16 kernel: init_memory_mapping: f4
ericliu2...@hotmail.com
> CC: kvm@vger.kernel.org
> Subject: Re: IOMMU setting
>
> On Sat, Apr 04, 2009 at 12:16:50AM +, Eric Liu wrote:
>>
>> Is there a quick way to check if system has IOMMU enabled in Linux?
>>
>> I saw the following messages in /var/log/messages:
&g
