[dpdk-dev] DMAR fault

2013-08-13 Thread jinho hwang
Hi All, I am using iommu to receive packets both from hypervisor and from VM. KVM is used for the virtualization. However, after I deliver the kernel options (iommu and pci realloc), I can not receive packets in hypervisor, but VF works fine in VM. When I tried to receive packets in hypervisor, dm

[dpdk-dev] DMAR fault

2013-08-12 Thread jinho hwang
On Mon, Aug 12, 2013 at 6:22 PM, Paul Barrette wrote: > > On 08/12/2013 06:07 PM, jinho hwang wrote: > > > On Mon, Aug 12, 2013 at 4:28 PM, Paul Barrette < > paul.barrette at windriver.com> wrote: > >> >> On 08/12/2013 04:19 PM, jinho hwang wrote: >> >> Hi All, >> >> I am using iommu to receive pa

[dpdk-dev] DMAR fault

2013-08-12 Thread Paul Barrette
On 08/12/2013 06:07 PM, jinho hwang wrote: > > On Mon, Aug 12, 2013 at 4:28 PM, Paul Barrette > mailto:paul.barrette at windriver.com>> > wrote: > > > On 08/12/2013 04:19 PM, jinho hwang wrote: >> Hi All, >> >> I am using iommu to receive packets both from hypervisor and from >>

[dpdk-dev] DMAR fault

2013-08-12 Thread jinho hwang
On Mon, Aug 12, 2013 at 4:28 PM, Paul Barrette wrote: > > On 08/12/2013 04:19 PM, jinho hwang wrote: > > Hi All, > > I am using iommu to receive packets both from hypervisor and from VM. KVM > is used for the virtualization. However, after I deliver the kernel options > (iommu and pci realloc), I

[dpdk-dev] DMAR fault

2013-08-12 Thread Paul Barrette
On 08/12/2013 04:19 PM, jinho hwang wrote: > Hi All, > > I am using iommu to receive packets both from hypervisor and from VM. > KVM is used for the virtualization. However, after I deliver the > kernel options (iommu and pci realloc), I can not receive packets in > hypervisor, but VF works fin